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Advantages and disadvantages of bordeaux mixture and of lime-sulphur used on apples in the growing season
Observations on the Umaria marine bed
10 years of hearing conservation in the Royal Air Force
Chocolate crumb - dairy ingredient for milk chocolate
Effect of daily gelatin ingestion on human scalp hair
Comparison of rice bran and maize bran as feeds for growing and fattening pigs
The composition of pampas-grass (Cortaderia argentea.)
The Accraian Series:
The mechanism of the Liebermann-Burchard reaction of sterols and triterpenes and their esters
Cerebrovascular Doppler ultrasound studies (cv-Doppler)
Toria: PT-303 - first national variety
Hair growth promoting activity of tridax procumbens
Productivity of Pekin x Khaki Campbell ducks
A stable cytosolic expression of VH antibody fragment directed against PVY NIa protein in transgenic potato plant confers partial protection against the virus
Solar treatment of wheat loose smut
Swimmers itch in the Lake of Garda
Bactofugation and the Bactotherm process
The effects of prefrontal lobotomy on aggressive behavior in dogs
Visual rating scales for screening whorl-stage corn for resistance to fall armyworm
Breakdown of seamounts at the trench axis, viewed from gravity anomaly
Kooken; pennsylvania's toughest cave
Recovery of new dinosaur and other fossils from the Early Cretaceous Arundel Clay facies (Potomac Group) of central Maryland, U.S.A
Zubor horny (Bison bonasus) v prirodnych podmienkach Slovensku
The extended Widal test in the diagnosis of fevers due to Salmonella infection
Hair of the american mastodon indicates an adaptation to a semi aquatic habitat

List of PDF Full Texts available from EurekaMag Chapter 21226

Chapter 21226 contains a list of PDF Full Texts available from EurekaMag.

Irruptions of the waxwing Bombycilla garrulus in S. Finland
, Ornis Fennica 553: 126-131 (1978)

Irruptive behaviour in the Dartford warbler Sylvia undata dartfordiensis, Latham at Gibraltar
, Alectoris 11: 47 (1978)

Irruptive breeding of the redpoll, Carduelis flammea, in south Sweden in 1975
, Var Fagelvarld 415: 315-322 (1982)

Irruptive migration of jay, Garrulus glandarius
, Var Fagelvarld 44(5): 261-268 (1985)

Irruptive nuthatches
, Blue Jay 48(2): 117 (1990)

Irsogladine maleate counters the interleukin-1 beta-induced suppression in gap-junctional intercellular communication but does not affect the interleukin-1 beta-induced zonula occludens protein-1 levels in human gingival epithelial cells
, Journal of Periodontal Research 43(1): 96-102 (2008)

Irston R. Barnes and the Audubon Naturalist Society
, Atlantic Naturalist 38: 4-7, 49 (1988)

Irudinei (Hirudinea)
, Unknown (1977)

Irus (Notopaphia) griseus in Queensland
, Australasian Shell News. Dec; 108: 5-6 (2000)

Irvine Rey Hagadorn (October 19, 1932 - August 17, 1981)
, Journal of Morphology 1721: 3-4 (1982)

Irving I. Geschwind 1923-1978
, General and Comparative Endocrinology 362: 323-324 (1978)

Is 'headstarting' a reasonable conservation measure? 'On the surface, yes; in reality, no'
, Marine Turtle Newsletter 50: 8-11 (1990)

Is 310 possible in one year in Minnesota?
, Loon 552: 47-50 (1983)

Is 5-hydroxytryptamine a neuromuscular transmitter in the leech?
, Advances in Physiological Sciences 22: 391-404 (1981)

Is AID a monomer in solution?
, Dna Repair 7(3): 349-50; Author Reply 351-2 (2008)

Is Acanthaster planci able to utilize dissolved organic matter (DOM) to satisfy the energetic requirements of larval development?
, Great Barrier Reef Marine Park Authority Workshop Series 18: 37-54 (1993)

Is Aedes notoscriptus (Skuse) an urban vector of Ross River virus in southeast Queensland?
, Arbovirus Research in Australia 7: 305-307 (1997)

Is Agrosaurus macgillivrayi Australia's oldest dinosaur?
, Records of the Western Australian Museum Suppl 57: 200 (1999)

Is Alvania dorbignyi (Audouin, 1826) a Lessepsian migrant?
, Levantina 59: 652-654 (1985)

Is Alzheimer's disease a synaptic disorder?
, Journal of Alzheimer's Disease: Jad 13(1): 39-47 (2008)

Is Alzheimer's disease a disconnection syndrome? Evidence from a crossmodal audio-visual illusory experiment
, Neuropsychologia 45(14): 3315-3323 (2007)

Is American olm familiar to you?
, Akvariumist (Akvariumy I Terrariumy): 8: 34-36, 64 (1994)

Is Anguillicola crassus a threat to eel fisheries?
, Institute of Fisheries Management Annual Study Course Proceedings 29: 2-7 (1998)

Is Antarctic benthic biomass really higher than elsewhere?
, Antarctic Science 9(3): 266-267 (1997)

Is Arca kauaia D.B. & R. really Arca ventricosa Lamarck?
, Hawaiian Shell News, 357: 14 (1987)

Is Archaeopteryx the only old, cracked fossil?
, Geology Today 43: 83-84 (1988)

Is Arcobacter an emerging foodborne pathogen?
, Unknown (2007)

Is Arenicola marina a suitable test organism to evaluate the bioaccumulation potential of Hg, PAHs and PCBs from dredged sediments?
, Chemosphere 70(10): 1756-1765 (2008)

Is Athleta mozambicana a valid species?
, Of Sea and Shore. Fall; 223: 164-165 (1999)

Is Atlantic bluefin tuna a metapopulation?
, International Commission for the Conservation of Atlantic Tunas Collective Volume of Scientific Papers 54: 390-399 (2002)

Is Azraq still an oasis?
, Ornithological Society of the Middle East Bulletin 27: 13-19 (1991)

Is B-Raf a good therapeutic target for melanoma and other malignancies?
, Cancer Research 68(1): 5-8 (2008)

Is Bathynella natans a living fossil?
, Ziva 343: 104-105 (1986)

Is Bordetella pertussis susceptibility to erythromycin changing? MIC trends among Australian isolates 1971-2006
, Journal of antimicrobial chemotherapy 60(5): 1178-1179 (2007)

Is Boston naming test performance an effective sign of lateralized dysfunction in adolescents with epilepsy?
, Unknown (2007)

Is Buccinum distributed in the southernmost East China Sea?
, Yuriyagai 61: 51-52 (1998)

Is Bursa elegans Sowerby, 1841 a good species?
, British Shell Collectors' Club Newsletter, 143: 45 (1983)

Is Bursa pacamoni in bloom
, Hawaiian Shell News, 267: 4 (1978)

Is CD10 immunexpression helpful in detecting occult stromal cells in ovarian endometriosis?
, Unknown (2007)

Is CHEK2 a cause of the Li-Fraumeni syndrome?
, Journal of Medical Genetics 45(1): 63-64 (2008)

Is CPR quality improving? A retrospective study of out-of-hospital cardiac arrest
, Resuscitation 75(2): 260-266 (2007 )

Is CRP a useful marker for inflammation in different forms of rhinitis?
, Journal of Allergy and Clinical Immunology 119(1): S300 (2007)

Is CXCR-4 a new prognostic and metastatic marker in renal cell carcinoma?
, Journal of Urology 179(4): 139 (2008)

Is Callichtys Linne (Ostariophisy , Siluriformes, Callichthyidae) a monotypic genus?
, Acta Amazonica 23(2-3): 311-314 (1994)

Is Callimico monotypic? A reassessment in the light of new data
, Dodo 36: 20-29 (2000)

Is Caloramphus fuliginosus (Aves) a capitonid?
, Atti della Societa Toscana di Scienze Naturali Residente in Pisa Memorie Serie B: 85: 115-130 (1978)

Is Carabus cancellatus an endangered species in Czechoslovakia and central Europe?
, Ziva, 353: 107 (1987)

Is China in a later stage of a U-shaped forest resource curve? A re-examination of empirical evidence
, Forest Policy and Economics 10(1-2): 1-6 (2007)

Is Chlorion viridocoeruleum Lep. & Serv. (Hym., Sphecidae) a mixed species?
, Entomologist's Monthly Magazine 120: 129-130 (1984)

Is Coenagrion scitulum (Gaffelwaterjuffer) terug te verwachten in Belgie?
, Unknown (1997)

Is Cortinarius austrovenetus a synonym of C-walkerae?
, Mycotaxon 102: 241-251 (2007)

Is Corypha talliera (Arecaceae), the most handsome palm of India, extinct?
, Current Science 93(2): 127 (2007)

Is Criorhina asilica (Diptera, Syrphidae) distributed in Japan?
, Hana Abu 6: 10 (1998)

Is Criorhina asilica truely in Japan? and on the related species in Japan
, Hana Abu 4: 19-20 (1997)

Is Cs-131 or I-125 or Pd-103 the "Ideal" isotope for prostate boost brachytherapy? A dosimetric view point
, Unknown (2007)

Is Cypraea cleopatra invalid after all?
, Hawaiian Shell News 329: 3-4 (1984)

Is Cypraea margarita Dillwin 1817 a valid species?
, Conchiglia, 16 Nos. 150-151 (1981)

Is Cypraea mauiensis Burgess, 1967, a valid species?
, Carfel Philippine Shell News 51: 7-8 (1983)

Is cytochrome b glutamic acid 272 a quinol binding residue in the bc1 complex of Saccharomyces cerevisiae?
, Biochemistry 47(8): 2357-2368 (2008)

Is D240 a useful marker distinguishing malign mesothelioma, pulmonary adenocarcinoma and benign mesothelial proliferations?
, Unknown (2007)

Is DNA methylation responsible for mammalian X chromosome inactivation?
, Cytogenetics and Cell Genetics 33(4): 345-349 (1982)

Is DNA present in the microbodies of Euglena?
, Proceedings of the International Congress of Protozoology, 5: 108 (1979)

Is DNA revolutionizing medicine?
, Unknown (2007)

Is DQB2 functional among nonhuman Primates?
, NATO ASI Series Series H Cell Biology 59: 221-229 (1991)

Is Diglossa (?Thraupinae) monophyletic?
, Ornithological Monographs 36: 319-332 (1985)

Is Dr Blair's shoulder-knot here to stay?
, British Wildlife 34: 211-213 (1992)

Is ER and/or PR expression specific enough to confirm the diagnosis of metastatic carcinoma of breast or gynecological origin?
, Unknown (2008)

Is ER/HER2 testing indicated in all histologic types of breast cancer?
, Unknown (2008)

Is ERCP necessary for removal of biliary stent?
, Unknown (2007)

Is Emys orbicularis introduced on Majorca?
, Mertensiella 1 Oktober; 10: 123-133 (1998)

Is Eresus niger a living species in Czechoslovakia?
, Ziva, 333: 104 (1985)

Is Essex a poor county for butterflies?
, Essex Naturalist 8: 16-21 (1985)

Is Exochomus flaviventris Mader, 1954 a proper species?
, Coccinella 22: 60-61 (1990)

Is FDG-PET scan in patients with early stage Hodgkin lymphoma of any value in the implementation of the involved-node radiotherapy concept and dose painting?
, RadioTherapy and Oncology: Journal of the European Society for Therapeutic Radiology and Oncology 85(2): 178-186 (2007)

Is FOXP3 expressed in cutaneous T-cell lymphomas?
, European Journal of Haematology 80(1): 90-91 (2007)

Is Familial Mediterranean Fever a thrombotic disease or not?
, European Journal of Pediatrics 167(3): 279-285 (2008)

Is G -> T substitution in the sequence of CAG repeats within the androgen receptor gene associated with aggressive behaviour in the red fox Vulpes vulpes?
, Acta Theriologica 53(1): 17-25 (2008)

Is G8 putting profts before the world's poorest children? (vol 370, pg 297, 2007)
, Unknown (2007)

Is GABA present in the nervous system of acoel plathelminthes? An electron immunocytochemical study
, Italian Journal of Zoology (Modena): 681: 23-27 (2001)

Is Greenland a zoogeographical unit of its own?
, Journal of Biogeography 22(1): 1-6 (1995)

Is Guattari 1 a classic Neandertal? Remarks on its anatomic particularity
, Quaternaria Nova 1990- 12 dicembre; 1: 107-112 (1991)

Is H2AX phosphorylation a biomarker for genotoxicity?
, Mutagenesis 22(6): 454 (2007)

Is HIV infection a TNF receptor signalling-driven disease?
, Trends in Immunology 29(2): 61-67 (2008)

Is HPV testing necessary for the adequate evaluation of the abnormal biopsies
, Unknown (2007)

Is Haff disease hemlock poisoning
, Unknown (2007)

Is Helicobacter pylori related to endothelial dysfunction during childhood?
, Pediatrics International: Official Journal of the Japan Pediatric Society 50(2): 150-153 (2008)

Is "Homo rudolfensis" a valid species?
, Journal of Human Evolution 36(1): 119-121 (1999)

Is Hymenomonas prenanti Lecal (Prymnesiophyceae) really the colourless flagellate Gyromitus disomatus Skuja
, Phycologia 184: 420-423 (1979)

Is IgE related to sarcoidosis
, Journal of Allergy and Clinical Immunology 121(2, Suppl 1): S174 (2008)

Is IgG4 specific for lymphoplasmacytic sclerosing pancreatitis and similar fibroinflammatory lesions?
, Unknown (2008)

Is John Earle's Easter Island cowry C. cernica Sowerby, 1870?
, Hawaiian Shell News, 3510: 8 (1987)

Is Karenia a synonym of Asterodinium-Brachidinium (Gymnodiniales, Dinophyceae)?
, Acta Botanica Croatica 642: 263-274 (2005)

Is Kir6.1 a subunit of mitoK(ATP)?
, Biochemical and Biophysical Research Communications 366(3): 649-656 (2008)

Is Lak Lake overfished?
, ACIAR Proceedings 98: 71-80 (2001)

Is Lake Storgjerdvatnet a Norwegian turlough?
, Unknown (2007)

Is Lake Storgjerdvatnet a Norwegian turlough? FT Er Storgjerdvatnet i Gildeskal (Nordland) en norsk turlough?
, Unknown (2007)

Is Lepidoglyphus pilosus a true species or a form of L. s destructor (Acari : Glycyphagidae)? Morphometrical analysis
, Acta Societatis Zoologicae Bohemicae 71(1): 61-66 (2007)

Is Leptadenia reticulata a threatened species?
, Unknown (2008)

Is MAO-B activity in platelets associated with the occurrence of suicidality and behavioural personality traits in depressed patients?
, Acta Psychiatrica Scandinavica 117(1): 41-49 (2008)

Is MRI routinely indicated in pregnant patients with suspected appendicitis after equivocal ultrasound examination?
, Abdominal Imaging 33(1): 21-25 (2007)

Is Madracis asanoi ahermatypic or hermatypic?
, Nanki Seibutu. Nov; 392: 139-141 (1997)

Is Malthodes brevicollis (Paykull) (Cantharidae) a British beetle?
, Unknown (2003)

Is Manana Island now 'Rabbitless Island'?
, Elepaio 4611: 125-126 (1986)

Is Margaritifera laevis a glacial relic?
, Chiribotan. Mar; 253: 59-63 (1995)

Is Marifugia a refugee from the sea?
, Proteus 463: 102-104 (1983)

Is Microcystis really toxic to Daphnia?
, Internationale Vereinigung fuer Theoretische und Angewandte Limnologie Verhandlungen 275: 3226-3229 (2001)

Is Micropterigidae or Agathiphagidae the most primitive lepidopteran family?
, Tyo To Ga 44(3): 152-156 (1993)

Is Microtus agrestis a rare or common species among our mammalian fauna?
, Ziva 286: 234-235 (1980)

Is Mononykus a bird?
, Auk 1124: 958-963 (1996)

Is Moreau's sunbird Nectarinia moreaui a hybrid species?
, Scopus 43: 56-58 (1980)

Is Mustela minuta (Pomel, 1853) a separate species?
, Wszechswiat 10: 257-258 (1975)

Is NIP3 the critical mediator in methylprednisolone induced apoptosis?
, Unknown (2006)

Is NO the king? Pathophysiological benefit with uncertain clinical impact
, Physiological Research 56(Suppl): S1-S6 (2007)

Is Natica paucimaculata Sowerby, 1914 a valid species, or just a synonym of N. onca (Roding, 1798) ?
, American Conchologist 23(2): 5 (1995)

Is Nerita filosa a south Melanesian species?
, Rossiniana: 13-15 (54) (1992)

Is Niphargobates lefkodemonaki sp. n. (Crustacea: Amphipoda) from Kriti (Greece) a zoogeographical enigma?
, Zoologische Jahrbucher, Abteilung fur Systematik, Okologie und Geographie der Tiere 117(1): 1-10 (1990)

Is Novoseven (R) useful in war traumatology?
, Medecine et Armees 36(1): 3-9 (2008)

Is Oithona the most important copepod in the world's oceans?
, Journal of Plankton Research 231(2): 1421-1432 (2001)

Is Onchidium verruculatum (Gastropoda : Onchidiidae) a complex of two species?
, Chiribotan 38(1-2): 37-42 (2007)

Is Orancistrocerus drewseni (Hym., Eumenidae) a sneak-thief?
, Entomological Journal of Fukui 1: 15-17 (1987)

Is Oryza malampuzhaensis Krish. et Chand. (Poaceae) a valid species? Evidence from morphological and molecular analyses
, Plant Systematics and Evolution 270(1-2): 75-94 (2008)

Is Otis tetrax doomed?
, Byulleten' Moskovskogo Obshchestva Ispytatelei Prirody, Otdel Biologicheskii 83(3): 67-71 (1978)

Is Ovre Pasvik worth protecting?
, Unknown (1986)

Is Owenia fusiformis Delle Chiaje a cosmopolitan species?
, Memoires du Museum National d'Histoire Naturelle 162: 383-404 (1994)

Is PCB responsible for embryo toxicity in white-tailed sea eagle (Haliaeetus albicilla) from the Swedish Baltic coast?
, Organohalogen Compounds 39: 17-20 (1998)

Is PCNL in supine position as safe and effective as that in prone position?
, Unknown (2007)

Is PSA a poor predictor of adverse pathology and biochemical failure following radical prostatectomy in obese men?
, Journal of Urology 179(4): 722 (2008)

Is PSA a poor predictor of prostate cancer in obese men?
, Journal of Urology 179(4): 642 (2008)

Is PSA influenced by testosterone levels in aging men?
, Journal of Urology 179(4): 301 (2008)

Is PTH a risk factor for cardiovascular calcifications in haemodialysis?
, Nephrology Dialysis Transplantation: Official Publication of the European Dialysis and Transplant Association - European Renal Association 23(3): 1067-8; Author Reply 1068-9 (2007)

Is PTH a risk factor for cardiovascular calcifications in haemodialysis? - Reply
, Unknown (2008)

Is Palaeolithic art an "art"? Reflections on a current debate FT L'art Paleolithique est-il un "art"? Reflexions autour d'une question d'actualite
, Unknown (2007)

Is Parkinson's disease an autoimmune disorder of endogenous vasoactive neuropeptides?
, Medical Hypotheses 69(6): 1208-1211 (2007)

Is Phacelia a useful hoverfly flower?
, Hoverfly Newsletter 1(7): 8 (1993)

Is Phyllonorycter strigulatella (Zeller) (Lep.: Gracillaridae) increasing its range?
, Entomologist's Record and Journal of Variation ember- ober; 110(9-10): 250-251 (1998)

Is Planorbarius corneus L. a case of polymorphism
, Revue Roumaine de Biologie Serie de Biologie Animale 272: 103-104 (1982)

Is Planorbarius metidjensis compatible with Schistosoma haematobium and S. bovis?
, Bulletin de la Societe de Pathologie Exotique et de Ses Filiales 77(4): 409-506 (1984)

Is Praecambridium a juvenile Spriggina?
, Zoologische Jahrbucher, Abteilung fur Anatomie und Ontogenie der Tiere 106(2): 233-235 (1981)

Is Przewalski's horse off the list of endangered species?
, Ziva 292: 75-76 (1981)

Is Psammophis sibilans occidentalis Werner, 1919 a junior synonym of P. phillipsi (Hallowell, 1844)? (Squamata: Serpentes: Colubridae)
, Herpetozoa 16(3-4): 127-132 (2004)

Is REM sleep behaviour disorder (RBD) a risk factor of dementia in idiopathic Parkinson's disease?
, Journal of Neurology 255(2): 192-196 (2008)

Is Rasmussen's encephalitis a viral disease?
, Epilepsia 48(Suppl 7): 15-16 (2007)

Is Rhinopoma a rhinolophid bat?
, Journal of the Bombay Natural History Societ 84(3): 664-669 (1988)

Is Rhinopoma a rhinolophid bat? An addendum
, Journal of the Bombay Natural History Societ 87(3): 447 (1991)

Is Rhizophagus oblongocollis Blatch & Horner (Col.: Rhizophagidae) basically a subterranean species?
, Entomologist's Record and Journal of Variation 109(3-4): 92-93 (1997)

Is Rhodnius nasutus (Hemiptera; Reduviidae) changing its habitat as a consequence of human activity?
, Parasitology Research 102(4): 797-800 (2008)

Is Richard's pipit a regular overwintering species in Europe?
, Var Fagelvarld 50(3-4): 32 (1991)

Is Sardinian warbler Sylvia melanocephala displacing Cyprus warbler S. melanothorax in Cyprus?
, Sandgrouse 221: 44-49 (2000)

Is Schindewolf's Grundfragen der Palaontologie still worth reading? An apologetic evaluation of his work
, Palaeontologische Zeitschrift 73(1-2): 195-201 (1999)

Is Scydmaenus rufus Muller & Kunze (Scydmaenidae) really vulnerable?
, Coleopterist 8(2): 89 (1999)

Is Sesuji-sasakirimodoki Xiphidiopsis spathulata Tinkham, 1944?
, Tettigonia 12: 101-104 (1999)

Is Simulium tuberosum (Diptera: Simulidae) a pest of humans? A problem of interpretation and sibling species
, Entomological News 98(2): 53-62 (1987)

Is Speyeria diana attracted by manure?
, News of the Lepidopterists' Society, 6: 83 (1991)

Is Spondylus pictorum a valid species?
, Of Sea and Shore 25(4): 256-260 (2003)

Is Sympetrum nigrescens Lucas a good species
, British Dragonfly Society Newsletter: 8-9 (1) (1983)

Is Syncopacma albipalpella (Herrich-Schaffer) (Lep.: Gelechiidae) extinct in the British Isles?
, Entomologist's Record and Journal of Variation, 1043-4: 62 (1992)

Is Syntomis phegea breeding in southern England?
, Bulletin of the Amateur Entomologists' Society 46(354): 51-52 (1987)

Is TACE the only effective TNF-alpha releasing protease on THP-1 cells?
, Unknown (2007)

Is TESS sometimes a place where the plural of "anecdote" becomes "data"?
, Unknown (2007)

Is TURP necessary in all patient with bladder stone secondary to benign prostatic hyperplasia - An outcome analysis
, Unknown (2007)

Is Tasmania strange? An aquatic entomological viewpoint
, Australian Society for Limnology Incetter. ; 18(1): 12 (1980)

Is Toba Aquarium the best in the world?
, Tropical Fish Hobbyist ch; 42(7): 210 (1994)

Is Tokyo a paradise for Narathura bazalus? An observation of the butterflies in the parks of Tokyo in 2001
, Butterflies 31: 24-38 (2002)

Is Troglocaris anophthalmus (Crustacea, Decapoda, Atyidae) blind, eyeless, or both?
, Memoires de Biospeologie 2855: 149-156 (2002)

Is UEFA right? Measuring competitiveness of domestic football leagues
, International Journal of Sport Management and Marketing 3(4): 374 (2008)

Is Urografin density gradient centrifugation suitable to separate nonculturable cells from Escherichia coli populations?
, Antonie van Leeuwenhoek 93(3): 249-257 ( 2008)

Is Vesteralen the northernmost range limit of the firebrat (Petpobius brevistylis)?
, Fauna (Oslo): 361: 35-36 (1983)

Is Vit D is an intrinsic factor responsible for diseases
, Unknown (2008)

Is Viviparus viviparus (Linnaeus) (Gastropoda: Prosobranchia) a native species of Ireland?
, Irish Biogeographical Society Bulletin 222: 229-234 (1998)

Is West, Brown and Enquist's model of allometric scaling mathematically correct and biologically relevant?
, Functional Ecology 18(2): 283-289 (2004)

Is Zaprionus indianus Gupta, 1970 (Diptera, Drosophilidae) currently colonizing the Neotropical region?
, Drosophila Information Service 82: 37-39 (1999)

Is a 10 minute surgical scrub necessary in urologic prosthetic surgery? A randomised study
, The Journal of Urology 179(4): 404 (2008)

Is a 20% change in MSFC components clinically meaningful?
, Multiple Sclerosis 13(8): 1076 (2007)

Is a 3-mm intrafractional margin sufficient for daily image-guided intensity-modulated radiation therapy of prostate cancer?
, RadioTherapy and Oncology: Journal of the European Society for Therapeutic Radiology and Oncology 85(2): 251-259 (2007)

Is a Colorado-beetle always dangerous?
, Zashchita Rastenii (Moscow). mai; 5: 6-8 (1993)

Is a boss macaque really a boss?
, Animals and Zoos 483: 78-81 No 552 (1996)

Is a change as good with a rest? Task-dependent effects of inter-trial contingency on concurrent sound segregation
, Brain Research 1189: 135-144 (2008)

Is a closed suction drain required after robotic-assisted laparoscopic radical prostatectomy?
, Unknown (2007)

Is a combined therapy more effective than either CBT or SSRI alone? Results of a multicenter trial on panic disorder with or without agoraphobia
, Acta Psychiatrica Scandinavica 117(4): 260-270 (2008)

Is a convergently derived muscle-activity pattern driving novel raking behaviours in teleost fishes?
, Journal of Experimental Biology 211(Pt 6): 989-999 (2008)

Is a crush cage a viable alternative to darting when anaethetising chimpanzees?
, Unknown (2007)

Is a decreased immune response to polysaccharide antigens related to PFAPA?
, Unknown (2006)

Is a dog closer to a lizard than a chicken?
, Biovisie Magazine 6814: 186-187, 190 (1988)

Is a leopard a zebra?
, Aquarium (Den Haag): 532: 55-56 (1983)

Is a nature reserve the best form to protect invertebrates? - on the example of dragonflies and caddisflies (Insecta: Odonata, Trichoptera) of the Lake Kosno Reserve
, Acta Biologica Universitatis Daugavpiliensis 29 December; 32: 125-132 (2003)

Is a negative immunohistochemical control (No primary antibody) routinely needed?
, Unknown (2008)

Is a negative regression of P on P evidence of a stable polymorphism?
, Evolution 35(3): 595-596 (1981)

Is a neutral face really evaluated as being emotionally neutral?
, Psychiatry Research 157(1-3): 77-85 (2008)

Is a new approach to evolution necessary?
, Kosmos (Warsaw): 353: 371-376 (1986)

Is a partial winter moult an annual occurrence in the majority of lesser whitethroats Sylvia curruca?
, South Cleveland Ringing Group Report 20: 22-28 (1998)

Is a positive bladder neck margin truly a T4 lesion in the prostate specific antigen era? Results from the SEARCH Database
, Journal of Urology 179(1): 124-9; Discussion 129 (2008)

Is a saga soon to be over? Storks are about to say farewell in Denmark.
, Fugle 143: 4-9 (1994)

Is a screening interval of every 4 years for prostate cancer acceptable? Reply
, Unknown (2008)

Is a second pathologist's review of ASC-H useful in reducing false negative diagnosis?
, Unknown (2008)

Is a species an interbreeding unit, or an internally similar part of a phylogenetic tree?
, Systematic Zoology 301: 84-85 (1981)

Is a standard fixed dose of mycophenolate mofetil ideal for all patients?
, Nephrology Dialysis Transplantation: Official Publication of the European Dialysis and Transplant Association - European Renal Association 22(12): 3638-3645 (2007)

Is a super-territory strategy stable
, American Naturalist 1144: 604-605 (1979)

Is a transcultural law for human genetics and biotechnology possible?
, Unknown (2007)

Is a virus wiping out frogs?
, New Scientist 7 January; 1451959: 7 (1995)

Is abandoning routine peritoneal cultures during appendectomy justified?
, Saudi Medical Journal 28(12): 1827-1829 (2007)

Is abnormal coagulation a possible prognostic factor for efficacy of immunotherapy in metastatic renal cell carcinoma patients?
, Unknown (2007)

Is accelerated senescence a cost of reproduction?
, Functional Ecology 14: 317-320 (1987)

Is active vitamin D a cardiovascular hormone?
, Unknown (2008)

Is adamantane a suitable substituent to pre-organize the acid orientation in E-selectin antagonists?
, Bioorganic and Medicinal Chemistry 16(2): 1046-1056 (2008)

Is adaptation the leading theme in evolution?
, Luonnon Tutkija 96(2): 61-65 (1992)

Is adolescence a sensitive period for depression? Behavioral and neuroanatomical findings from a social stress model
, Synapse 62(1): 22-30 (2008)

Is adolescent tobacco use a gateway drug to adult alcohol abuse? A Japanese longitudinal prospective study on adolescent drinking
, Nihon Arukoru Yakubutsu Igakkai Zasshi 43(1): 44-53 (2008)

Is adrenal size a reliable index of stress?
, Congressus Theriologicus Internationalis, 2: 86 (1978)

Is adrenocortical hyperplasia in the harbour porpoise (Phocoena phocoena) associated with chlorinated hydrocarbons?
, European Research on Cetaceans 7: 198-200 (1993)

Is age relevant for the success of treatment of anisometropic amblyopia?
, Indian Journal of Ophthalmology 55(6): 469-470 (2007)

Is aging related to cell signalling alterations in amphibian oocytes?
, Revista Brasileira de Biologia 55(4 Pt 2): 865-869 (1995)

Is air temperature limiting northern breeding distribution of birds?
, Ornis Scandinavica 111: 71-72 (1980)

Is air travel safe for those with lung disease?
, European Respiratory Journal 30(6): 1057-1063 (2007)

Is albuminuria an indicator of myocardial dysfunction in diabetic patients without overt heart disease? A study with Doppler strain and strain rate imaging
, Metabolism, Clinical and Experimental 57(4): 448-452 (2008)

Is alcohol ablation of the septum associated with recurrent tachyarrhythmias?
, Swiss Medical Weekly 137(47-48): 660-668 (2007)

Is allergic fungal sinusitis a distinct form of chronic rhinosinusitis?
, Journal of Allergy and Clinical Immunology 119(1-supp-S) (2007)

Is alpha-synuclein pathology a target for treatment of neurodegenerative disorders?
, Current Alzheimer Research 4(4): 446-457 (2007)

Is am any clinical or radiologic feature as a preoperative marker for differentiating mass-forming pancreatitis from early-stage pancreatic adenocarcinoma?
, Hepato Gastroenterology 54(79): 2134-2140 (2007)

Is an active participation in sport an independent risk factor of joint pain?
, Unknown (2006)

Is an adjusted rhizosphere-based method valid for field assessment of metal phytoavailability? Application to non-contaminated soils
, Environmental Pollution 150(2): 209-217 (2007)

Is an alcohol ignition interlock programme a useful tool for changing
, Unknown (2008)

Is an alcohol ignition interlock programme a useful tool for changing the alcohol and driving habits of drink-drivers?
, Accident; Analysis and Prevention 40(1): 267-273 (2008)

Is an elevated post-void residual a risk factor for bacteriuria?
, Unknown (2007)

Is an oropharyngeal gargle useful in detecting N-gonorrhoeae and C-trachomatis using BD ProbeTec ET?
, Unknown (2007)

Is androconial secretion of Pieris napi (Lepidoptera, Pieridae) chemically dimorphic?
, Transactions of the Lepidopterological Society of Japan 52(4): 309-312 (2001)

Is anterior temporal lobectomy a precipitating factor for transient global amnesia?
, Journal of Neurology Neurosurgery and Psychiatry 79(3): 309-311 (2008)

Is anti-cyclic citrullinated peptide antibody determination useful in synovial fluid analysis of patients with rheumatoid arthritis?
, Unknown (2006)

Is antibiotic prophylaxis useful for patients undergoing urodynamic study?
, The Journal of Urology 179(4): 523-524 (2008)

Is antidepressant use associated with bone loss or fractures in postmenopausal women?
, Unknown (2007)

Is antioxidant potential of the mitochondrial targeted ubiquinone derivative MitoQ conserved in cells lacking mtDNA?
, Antioxidants and Redox Signaling 10(3): 651-660 (2008)

Is antiviral therapy indicated in patients with rheumatological diseases?
, Antibiotiki i Khimioterapiya 51(9-10): 18-23 (2006)

Is antler asymmetry in reindeer and caribou genetically determined?
, Proceedings of the International Reindeer/Caribou Symposium 2(A): 364-372 (1980)

Is anything independent of selection?
, Trends in Ecology and Evolution 12(7): 276 (1997)

Is anything independent of selection? Reply from A.I. Houston
, Trends in Ecology and Evolution 12(7): 276 (1997)

Is aprotinin really safe in thoracic aortic surgery? Analysis of outcome
, Unknown (2007)

Is aquaculture the answer for the endangered totoaba?
, World Aquaculture 27(4): 38-43 (1996)

Is arginine charged in a membrane?
, Biophysical Journal 94(2): L11-L13 (2008)

Is arm swing active or passive during human walking and running?
, Unknown (2006)

Is assessment of lipid phenotype needed for cascade genetic screening in Familial hypercholesterolaemia Families?
, Unknown (2007)

Is attempted suicide different in adolescent and adults?
, Psychiatry Research 157(1-3): 131-137 (2008)

Is audiovisual integration subserved by the superior colliculus in humans?
, Neuroreport 19(3): 271-275 (2008)

Is autoimmune pancreatitis a risk factor for pancreatic cancer?
, Pancreas 35(4): 376 (2007)

Is autotomy frequency reduced in geckos with actively functional tails?
, Herpetological Natural History 2(2): 1-15 (1994)

Is avian mortality preprogrammed?
, Trends in Ecology and Evolution 4(3): 81-82 (1989)

Is bacterial colonisation of the tonsillar fossa a factor in post-tonsillectomy haemorrhage?
, Journal of Laryngology and Otology 122(4): 383-387 (2008)

Is bacterial translocation in Crohn's disease dependent on CARD15 genotype?
, Unknown (2007)

Is balance different in women with and without stress urinary incontinence?
, Neurourology and Urodynamics 27(1): 71-78 (2008)

Is bed rest recommendation in the management of patients with pulmonary embolism and/or deep vein thrombosis evidenced-based medicine: A meta-analysis
, Unknown (2007)

Is behavior in captivity a good model of behavior in the wild? Comparing the behavior of captive and free-ranging maned wolves (Chrysocyon brachyurus)
, American Zoo and Aquarium Association Annual Conference Proceedings, 29-33 (1998)

Is behavioral sensitization to methamphetamine able to enhance the acquisition of IV self-administration of the drug?
, Unknown (2007)

Is benthic activity of stream invertebrates related to behavioural drift?
, Canadian Journal of Zoology 5611: 2457-2459 (1978)

Is benzene exposure from gasoline carcinogenic?
, Journal of Environmental Monitoring: Jem 10(2): 176-187 (2008)

Is beta2-microglobulin-related amyloidosis of hemodialysis patients a multifactorial disease? A new pathogenetic approach
, International Journal of Artificial Organs 30(10): 864-878 (2007)

Is bicarbonate a ligand to the oxygen evolving Mn cluster?: Analyses by FTIR spectroscopy
, Unknown (2007)

Is bicarbonate buffer suitable as a dissolution medium?
, Journal of Pharmacy and Pharmacology 59(10): 1375-1382 (2007)

Is bicoordinate navigation included in the inherited programme of the migratory route?
, Acta Congressus Internationalis Ornithologici 1: 535-539 (1980)

Is binge eating experienced as an addiction?
, Appetite 49(3): 687-690 (2007)

Is binocular competition essential for layer formation in the lateral geniculate nucleus?
, Brain Behavior and Evolution 31(4): 198-208 (1988)

Is bioaccumulation useful for predicting impacts
, Marine Pollution Bulletin 34(5): 282-283 (1997)

Is biochar production really carbon-negative?
, Environmental Science and Technology 42(5): 1388 (2008)

Is biodiversity important for ecosystem functioning? Implications for research and management
, Hobbs, R J Biodiversity of mediterranean ecosystems in Australia: 210-229 (1992)

Is biofilm and matrix related? Comprehensive proteomic profile of early ureteral stent biofilm
, The Journal of Urology 179(4): 565 (2008)

Is biological control of weeds working in New Zealand? - evaluation of introduced biological control agents
, Bulletin of the Entomological Society of New Zealand 10: 91-99 (1991)

Is biology boring? Student attitudes toward biology
, Journal of Biological Education 42(1): 36-39 (2007)

Is biotechnology a victim of anti-science bias in scientific journals?
, Trends in Biotechnology 26(3): 122-125 (2008)

Is birth weight associated with risk of depression in young women? Evidence from the Southampton Women's Survey
, Unknown (2007)

Is birth weight associated with risk of depressive symptoms in young women? Evidence from the Southampton Women's Survey
, American Journal of Epidemiology 167(2): 164-168 (2008)

Is body checking in the eating disorders more closely related to diagnosis or to symptom presentation?
, Behaviour Research and Therapy 45(11): 2704-2711 (2007)

Is body composition important for paediatricians?
, Archives of Disease in Childhood 93(2): 168-172 (2008)

Is body mass index an important marker of complicated diverticulitis? A 10 year retrospective review
, Unknown (2007)

Is bold better?
, Unknown (2007)

Is bone strength a simple function of muscle, or does other mechanical loading play a role?
, Unknown (2007)

Is boron nutritionally relevant?
, Nutrition Reviews 66(4): 183-191 (2008)

Is brain insulin a satiety signal in hibernators?
, Appetite 17(3): 240 (1991)

Is brain lactate increased in Huntington's disease?
, Journal of the Neurological Sciences 263(1-2): 70-74 (2007)

Is brain size an ecological variable?
, Trends in Neurosciences 3(8): 196 (1980)

Is breeding by order posssible?
, Dieren 91: 19-23 (1992)

Is breeding characins difficult?
, Unknown (1995)

Is breeding neons a problem?
, Tropical Fish Hobbyist 306: 76-81 (1982)

Is breeding success possible with Uroplatus fimbriatus (Schneider 1797)?
, Dactylus 11: 13-16 (1991)

Is brown-headed cowbird trapping effective for managing populations of the endangered southwestern willow flycatcher?
, Studies in Avian Biology 18 May; 18: 260-266 (1999)

Is cAMP necessary for Dictyostelium development?
, Current Science (Bangalore). 10 October; 737: 560-562 (1997)

Is calcium the second messenger of 1-methyladenine in meiosis reinitiation of starfish oocytes?
, Experimental Cell Research 145(2): 325-337 (1983)

Is cancer prevention ever going to be profitable?
, Unknown (2008)

Is cancer risk associated with anger control and negative affect? Findings from a prospective cohort study
, Psychosomatic Medicine 69(7): 667-674 (2007)

Is carrying capacity real, and can we use it in planning?
, RSPB Conservation Review 8: 72-76 (1994)

Is central neck dissection necessary for the treatment of lateral cervical nodal recurrence of papillary thyroid carcinoma?
, Head and Neck 29(10): 901-906 (2007)

Is central obesity a better discriminator of the risk of hypertension than body mass index in ethnically diverse populations?
, Journal of hypertension 26(2): 169-177 (2008)

Is central obesity a good predictor of carotid atherosclerosis in Japanese type 2 diabetes with metabolic syndrome?
, Endocrine Journal 54(5): 695-702 (2007)

Is cerclage height associated with prevention of preterm birth for women with a history indicated cerclage?
, Unknown (2007)

Is cerclage height associated with prevention of preterm birth for women with an ultrasound indicated cerclage?
, Unknown (2007)

Is cerebral palsy preventable?
, Current Opinion in Neurology 21(2): 129-135 (2008)

Is channel-billed toucan (Ramphastos vitellinus) established on Grenada?
, Journal of Caribbean OrnithologySpring; 16(1): 68-69 (2003)

Is childhood vaccination associated with asthma? A meta-analysis of observational studies
, Pediatrics 120(5): E1269-E1277 (2007)

Is chronic fatigue syndrome (CFS/ME) heritable in children, and if so, why does it matter?
, Archives of Disease in Childhood 92(12): 1058-1061 (2007)

Is ciliate propulsion a valid empirical for ciliated epithelium propulsion?
, Proceedings of the International Congress of Protozoology, 5: 306 (1979)

Is cleaning penguins worth the effort? Results from flipper banding
, Ring 19(1-2): 149-151 (1998)

Is climacturia following radical prostatectomy associated with surgical technique?
, The Journal of Urology 179(4): 515 (2008)

Is climate change affecting dengue in the Americas?
, Lancet 371(9617): 973-974 (2008)

Is climate change affecting plant phenology and rain forest lemurs in Madagascar?
, Unknown (2008)

Is climate change contributing to range reductions and localized extinctions in northern (Haliotis kamtschatkana) and flat (Haliotis walallensis) abalones?
, Bulletin of Marine Science 81(2): 283-296 (2007)

Is clinical disease activity index (CDAI) a reliable parameter in the assessment of rheumatoid arthritis patients treated with TNF antagonists?
, Unknown (2007)

Is coastal biodiversity as high as that of the deep sea?
, Eleftheriou, A, Ansell, A D, Smith, C J Biology and ecology of shallow coastal waters 181-184 (1995)

Is competition between mesocarp cells of peach fruits affected by the percentage of wild species genome?
, Journal of Plant Research 121(1): 55-63 (2008)

Is competition by the great-spotted woodpecker the cause for white-backed woodpeckers rarity in Bavarian Forest National Park?
, Sveriges Lantbruksuniversitet Institutionen for Viltekologi Rapport 17: 81-91 (1990)

Is completion axillary dissection always required after a positive sentinel node biopsy? NSABP B-32
, Unknown (2007)

Is computed tomographic angiography prognostic in patients with cardiac symptoms?
, Journal of the American College of Cardiology 51(15): 1510; author reply 1510-1 (2008)

Is consanguineous marriage historically encouraged?
, Journal of Biosocial Science 40(1): 153-4; Discussion 155 (2008)

Is conservation education producing conservation behavior?
, American Zoo and Aquarium Association Regional Conference Proceedings, 597-600 (1996)

Is contiguity detection in classical conditioning a system or a cellular property? Learning in Aplysia suggests a possible molecular site
, Trends in Neurosciences 11(4): 128-135 (1988)

Is continuous monitoring the answer to incidentally observed fetal heart rate decelerations?
, Journal of Maternal-Fetal and Neonatal Medicine: the Official Journal of the European Association of Perinatal Medicine the Federation of Asia and Oceania Perinatal Societies the International Society of Perinatal Obstetricians 22(5): 405-409 (2009)

Is cooperative breeding associated with bigger brains? A comparative test in the Corvida (Passeriformes)
, Ethology 110(3): 203-220 (2004)

Is coronary stent fracture after sirolimus-eluting stent implantation an adverse event?
, Unknown (2008)

Is cortical blindness part of CDG-IA? Further expansion of clinical manifestations in CDG-IA
, Unknown (2007)

Is courtship a necessary prelude to mating?
, Australian Bird Watcher 15(2): 96-97 (1993)

Is covRS responsible for the phenotypic variation between pharyngeal patient?
, Unknown (2007)

Is creatinine clearance valid during renin angiotensin system blockade in diabetic kidney disease?
, Unknown (2007)

Is creation scientific?
, Origins (Loma Linda): 112: 64-65 (1984)

Is crotaline Fab antivenom efficacious for severe envenomations?
, Unknown (2007 )

Is culling necessary? Is culling cruel? Is the National Parks Board killing elephants for profit?
, African Wildlife 326: 6-8 (1978)

Is cultured tendon fibroblast a good model to study tendon healing?
, Journal of Orthopaedic Research: Official Publication of the Orthopaedic Research Society 26(3): 374-383 (2008)

Is cybernetics only a nuisance to ecology, are ecosystems not of cybernetic nature?
, Wiadomosci Ekologiczne 263: 391-408 (1980)

Is dactylitis in psoriatic arthritis a marker of poor prognosis?
, Unknown (2006)

Is deep dorsal vein arterialization effective in elderly patients?
, International Urology and Nephrology 40(1): 125-131 (2008)

Is defibrillation testing still necessary? A decision analysis and Markov model
, Journal of Cardiovascular Electrophysiology 19(4): 400-405 (2008)

Is dementia special care really special? A new look at an old question
, Journal of the American Geriatrics Society 56(2): 199-205 (2008)

Is density an indicator of breeding success?
, Auk 109(4): 706-710, 1992 (1993)

Is density-dependent growth in young-of-the-year fishes a question of critical weight?
, Reviews in Fish Biology and Fisheries 10(1): 61-89 (2000)

Is depressed mood in childhood associated with an increased risk for initiation of alcohol use during early adolescence?
, Addictive Behaviors 33(1): 24-40 (2008)

Is depression greater in young-onset or late-onset Parkinson's disease?
, Unknown (2007)

Is development of ovulatory cycles in adolescence important for peak bone mass?
, Unknown (2007)

Is diabetes a risk factor for restenosis and adverse clinical outcomes after paclitaxel-eluting stent implantation? Pooled analysis of the TAXUS IV and TAXUS V trials
, Unknown (2008)

Is diabetes mellitus associated with poorly differentiated prostate cancer (PCA)?
, European Urology Suppls 7(3): 197 (2008)

Is diastolic dysfunction an independent predictor of mortality in patients with low ejection fraction?
, Unknown (2008)

Is diastolic function truly abnormal in heart failure with a preserved ejection fraction?
, Unknown (2007)

Is diathermy excision of gynaecomastia superior to saline adrenaline
, Unknown (2007)

Is diel vertical migration possible without a rhythmic signal? Comments on a paper by Bollens et al. (1994)
, Journal of Plankton Research 17(3): 653-655 (1995)

Is dietary glycaemic index associated with increased risk of metabolic syndrome in young adults? Evidence from the Young Hearts Project, Northern Ireland
, Unknown (2007)

Is differential activity of enoxaparin and unfractionated heparin according to the location of deep-vein thrombosis in acute ischemic stroke patients driven by different pathogenic mechanisms?
, Unknown (2007)

Is digital slide microscopy limited to specified morphological applications?
, Unknown (2007)

Is dihydrolipoic acid among the reductive activators of parasite CysHis proteases?
, Experimental Parasitology 118(4): 604-613 (2008)

Is dipeptidylpeptidase IV the missing link in angiotensin-converting enzyme inhibitor-induced angioedema?
, Unknown (2008)

Is disease duration related to foot function, pain and disability in rheumatoid arthritis patients with foot complaints?
, Clinical Biomechanics 23(5): 1 (2008)

Is disk diffusion testing a reliable method for determining the antimicrobial susceptibility of Neisseria meningitidis?
, Unknown (2005)

Is dispersal of fish eggs, embryos and larvae an insurance against density dependence?
, Environmental Biology of Fishes 31.4: 313-321 (1991)

Is displacement a sign of female dominance or only a response to close following by males trying to avoid being cuckolded?
, Auk 963: 613-615 (1979)

Is distal aortic perfusion in traumatic thoracic aortic injuries necessary to avoid paraplegic postoperative outcomes?
, Journal of Trauma 64(1): 115-120 (2008)

Is dominance an absolute quality in male tree shrews (Tupaia belangeri)?
, Zeitschrift fuer Saeugetierkunde 514: 251-255 (1986)

Is dopamine agonist therapy associated with developing pathological gambling in Parkinson's disease patients?
, European Neurology 59(3-4): 183-186 (2008)

Is Down syndrome a disappearing birth defect?
, Journal of Pediatrics 152(1): 20-4 24.E1 (2008)

Is dynamical systems theory the best way to understand ecosystem stability?
, Lecture Notes in Biomathematics 52: 366-371 (1983)

Is earlier hepatitis A associated with abnormal hepatic response to statin therapy?
, Unknown (2007)

Is early response a useful predictive factor in neoadjuvant chemotherapy
, Unknown (2007)

Is early single-dose instillation of epirubicin able to improve BCG efficacy in non-muscle invasive high-risk bladder cancer patients? Results from a prospective, randomised, double-blind and controlled study
, European Urology Suppls 7(3): 177 (2008)

Is early symptomatic improvement associated with long-term benefit with cardiac resynchronization? Insights from the COMPANION study
, Unknown (2007)

Is early-onset microsatellite and chromosomally stable colorectal cancer a hallmark of a genetic susceptibility syndrome?
, International Journal of Cancer 122(4): 796-801 (2008)

Is ecological research really necessary?
, Institute of Terrestrial Ecology Annual Report : 7-9 (1982)

Is eczema really on the increase worldwide?
, Journal of Allergy and Clinical Immunology 121(4): 947-54.E15 (2008)

Is effective management of an agricultural enterprise possible in conditions of democratisation of a rural association?
, Unknown (2007)

Is electrogustometry useful for screening abnormalities of taste?
, Journal of Laryngology and Otology 121(12): 1161-1164 (2007)

Is elevated serum ceruloplasmin level associated with increased risk of coronary artery disease?
, Canadian Journal of Cardiology 24(3): 209-212 (2008)

Is embryonic Limulus heart really myogenic?
, American Zoologist 191: 39-51 (1979)

Is endogenous opioid involved in hibernation?
, Carey, C, Florant, G L, Wunder, B A, Horwitz, B Life in the cold: Ecological, physiological, and molecular mechanisms 297-303 (1993)

Is endoreduplication governed by topo IV essential for cell-size regulation?
, Unknown (2007)

Is endoscopic balloon dilatation of ureteral strictures an alternative to open surgery?
, The Journal of Urology 179(4): 249 (2008)

Is energy deficiency good in moderation?
, Cell 131(3): 448-450 (2007)

Is eosinophil dependence of pulmonary allergic inflammation in mice really strain specific?
, Journal of Allergy and Clinical Immunology 121(3): 792 (2008)

Is ephippial morphology a useful taxonomic descriptor in the Cladocera? An examination based on a study of Daphniopsis (Daphniidae) from Australian salt lakes
, Hydrobiologia 145: 67-73 (1987)

Is epilepsy related to neurodevelopmental tumors always pharmacoresistant ?
, Unknown (2007)

Is equitation science important to veterinarians?
, Veterinary Journal 174(3): 452-453 (2007)

Is er nog hoop voor de grote vuurvlinder? een vervolg
, Unknown (1996)

Is erectile dysfunction a sentinel symptom for cardiovascular autonomic neuropathy in patients with type 2 diabetes?
, Andrologia 40(1): 1-6 (2008)

Is erythropoietin a regulator of bone density and serum calcium in elderly men? Mr Os Sweden
, Unknown (2007)

Is estimated cardiovascular risk higher in HIV-infected patients than in the general population?
, Scandinavian Journal of Infectious Diseases 39(9): 805-812 (2007)

Is estrogen receptor negativity useful as a marker for high-grade ductal carcinoma in situ of the breast?
, Unknown (2007)

Is ethology obsolete? On some current trends in the behaviour sciences
, Biologisches Zentralblatt. Januar-Februar-Marz; 1141: 3-15 (1995)

Is ethylene directly involved in floral abscission in Cucurbita pepo?
, Unknown (2007)

Is every Gymnopilus sapineus Gymnopilus sapineus?
, Unknown (2006)

Is evolution finished?
, Rivista di Biologia Biology ForumGennaio- ile; 97(1): 111-116 (2004)

Is evolution random?
, MBL (Marine Biology Laboratory) Lectures in Biology 8: 285-315 (1986)

Is evolutionary physiology useful to mechanistic physiology? The diving response in pinnipeds as a test case
, Zoology (Jena) 100(4): 328-335, 1997- (1998)

Is excessive daytime sleepiness a predictor of carotid atherosclerosis in sleep apnea?
, Atherosclerosis 196(2): 810-816 (2008)

Is exchange transfusion a possible treatment for neonatal hemochromatosis?
, Journal of Hepatology 47(5): 732-735 (2007)

Is exogenous retinoic acid necessary to alter positional information during regeneration of the fin in zebrafish?
, Progress in Clinical and Biological Research 383b: 803-814 (1993)

Is extended pelvic lymph node dissection justified in patients with
, Unknown (2008)

Is extrafloral nectar production an inducible antiherbivore defense?
, American Journal of Botany, 745: 643 (1987)

Is extraperitoneal laparoscopic radical prostatectomy truly extraperitoneal? Laboratory and radiological analyses
, Journal of Endourology 21(Suppl 1): A31-A32 (2007)

Is face-view only enough for the aesthetic evaluation of breast cancer conservative treatment (BCCT)?
, Unknown (2007)

Is facial emotion recognition impairment in schizophrenia identical
, Unknown (2008)

Is family history a useful tool for detecting children at risk for diabetes and cardiovascular diseases? A public health perspective
, Pediatrics 120(Suppl): S78-S86 (2007)

Is farther seed dispersal better? Spatial patterns of offspring mortality in three rainforest tree species with different dispersal abilities
, Ecography 31(1): 43-52 (2008)

Is fat-tailed gecko (Eublefaris macularius Blyth) spreading and establishing in wetter areas of the peninsula?
, Geobios New Reports 17(1): 92-93 (1998)

Is fecundity in plaice (Pleuronectes platessa L.) down-regulated in response to reduced food intake during autumn?
, Journal of Fish Biology 72(1): 78-92 (2008)

Is fecundity modified by crowding in the copepod Centropages typicus?
, Journal of Plankton Research 18(6): 1033-1040 (1996)

Is female sexual behaviour a neglected topic?
, Trends in Ecology and Evolution 7(6): 174-176 (1992)

Is fever beneficial?
, Yale Journal of Biology and Medicine 59(2): 89-95 (1986)

Is fibromyalgia due to a disturbance in pain processing, or a more global problem with sensory processing?
, Unknown (2006)

Is fidelity futile? The 'true' signal is illusory, especially with ultrasound
, Bioacoustics 44: 271-286 (1993)

Is fine morphology of the human sperm nuclei affected by in vitro incubation at 37 degrees C?
, Fertility and Sterility 88(6): 1589-1594 (2007)

Is fish preying by hooded crows, Corvus corone corone, favoured by interaction with gulls and terns?
, Gerfaut 82-83: 31-32 (1994)

Is fixed action pattern a useful concept?
, Life Sciences Research Report 55: 3-14 (1994)

Is fledging in king penguin chicks related to changes in metabolic or endocrinal status?
, General and Comparative Endocrinology 155(3): 804-813 (2008)

Is floral diversification associated with pollinator divergence? Flower shape, flower colour and pollinator preference in Chilean Mimulus
, Annals of Botany 101(5): 641-650 (2008)

Is flow cytometry accurate enough to screen platelet autoantibodies?
, Transfusion 48(3): 513-518 (2008)

Is folic acid good for everyone?
, American Journal of Clinical Nutrition 87(3): 517-533 (2008)

Is food availability the main factor controlling the abundance of Euchlanis dilatata lucksiana Hauer in a shallow, hypertrophic lake?
, Hydrobiologia, 186-187: 29-34 (1989)

Is food choice of 9-10-year-old children in Liverpool related to physical fitness?
, Unknown (2007)

Is food of genetically modified plants dangerous to health? - Principles of safety evaluation
, Unknown (2007)

Is food shortage the cause of eider duck mortality? Shellfish and crab abundance in the Dutch Wadden Sea 1994-1999
, Wadden Sea Newsletter 1: 35-38 (2001)

Is food-directed behavior an appropriate measure of circadian entrainment to restricted daytime feeding?
, Journal of Biological Rhythms 22(6): 479-483 (2007)

Is forest development the answer to nature conservation problems?
, Flora og Fauna 96(3-4): 97-100 (1991)

Is formal training necessary for capsule endoscopy? The largest gastroenterology trainee study with controls
, Digestive and Liver Disease: Official Journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver 40(4): 298-302 (2008)

Is frontal recession of the scalp hair line genetically determined?
, Unknown (2008)

Is frozen section analysis of pelvic lymph nodes accurate in locally advanced cervical cancer patients administered preoperative chemoradiation?
, Gynecologic Oncology 108(1): 220-225 (2008)

Is frugivory limited by secondary compounds in fruits?
, Oikos 571: 135-138 (1990)

Is galectin-3 a good method for the detection of malignancy in patients with thyroid nodules and a cytologic diagnosis of "follicular neoplasm"? A critical appraisal of the evidence
, Head and Neck 29(11): 1046-1054 (2007)

Is gastric juice urease activity a relevant marker in diagnosing Helicobacter pylori-infected children?
, Unknown (2007)

Is gender relevant only for problem alcohol behaviors? An examination of correlates of alcohol use among college students
, Addictive behaviors 33(2): 359-365 (2008)

Is gene flow from pelagic larval dispersal important in the adaptation and evolution of marine invertebrates?
, Bulletin of Marine Science 392: 550-564 (1986)

Is genetic information irreducible?
, Biology and Philosophy 11(4): 535-538 (1996)

Is genus Drosicha (Walker, 1858), a heterogenetic assemblage of three different monophlebid genera
, Science International (Lahore). Oct-Dec; 74: 561-562 (1995)

Is giant cell interstitial pneumonitis synonymous with hard metal lung disease?
, American Journal of Respiratory and Critical Care Medicine 176(8): 834; Author Reply 834-5 (2007)

Is glutamate the transmitter of crustacean motoneurons?
, Journal de Physiologie 75(6): 629-634 (1979)

Is glycolytic rate controlled by the reversible binding of enzymes to subcellular structures?
, Hochachka, P W, Mommsen, T P Biochemistry and Molecular Biology of Fishes; Metabolic biochemistry 291-307 (1995)

Is goats' preference of forage trees affected by their tannin or fiber content when offered in cafeteria experiments?
, Animal Feed Science and Technology 141(1-2): 0-48 (2008)

Is golf a good sport for bone health in the elderly? A DPX and high resolution pQCT evaluation at both radius and tibia bone sites
, Unknown (2007)

Is group-living associated with social learning? A comparative test of a gregarious and a territorial columbid
, Behaviour 133(3-4): 241-261 (1996)

Is growth controlled by a hierarchical system?
, Zoological Journal of the Linnean Society 80(2-3): 345-367 (1984)

Is habitat destruction in India and Pakistan beginning to affect the status of endemic passerine birds?
, Journal of the Bombay Natural History Societ 81(3): 636-641 (1985)

Is habitat fragmentation a factor in the decline of the burrowing owl in Saskatchewan?
, Blue Jay 55(4): 222-228 (1997)

Is handling responsible for the decline of the red king crab fishery?
, Alaska Sea Grant Report 96-02: 591-611 (1996)

Is headstarting headed in the right direction?
, NOAA Technical Memorandum NMFS-SEFSC 34(1): 77-81 (1994)

Is health-related quality of life an independent predictor of survival in patients with chronic heart failure?
, Journal of Psychosomatic Research 63(5): 533-538 (2007)

Is hearing loss due to mutations in the Connexin 26 gene progressive?
, International Journal of Audiology 47(1): 11-20 (2008)

Is heat the only factor inducing thermotaxis in Dictyostelium discoideum pseudoplasmodia?
, FEMS (Federation of European Microbiological Societies) Microbiology Letters 16(2-3): 175-178 (1983)

Is heat the only factor inducing thermotaxis in cellular slime mould Dictyostelium discoideum?
, Science Reports of the Yokohama National University Section II Biology and Geology 29: 9-14 (1982)

Is hematopoiesis clonal in healthy elderly females?
, Unknown (2007)

Is heme oxygenase-1 relevant to the anti-inflammatory activity of taurine chloramine?
, Unknown (2007)

Is hemiplegic cerebral palsy equivalent to amblyopia of the corticospinal system?
, Annals of Neurology 62(5): 493-503 (2007)

Is heparin-induced thrombocytopenia (HIT) overdiagnosed by the conventional EIA detecting IgG/M/A antibodies against heparin-platelet factor 4-complex? First experience with the new EIA detecting only IgG-class antibodies.
, Blood 110(11, Part 1): 942A (2007)

Is het aanbod aan beukennootjes van invloed op de aantallen in Nederland overwinterende zaadeters?
, Unknown (2000)

Is het bieden van vervangende nestgelegenheid aan gierzwaluwen zinvol?
, Unknown (1994)

Is het nu Barbus of Puntius?
, Unknown (1998)

Is hexokinase 1 involved in the pathology of Hereditary Motor and Sensory Neuropathy-Russe (HMSNR)?
, Unknown (2007)

Is hibernation an unqualified necessity for successful tortoise rearing?
, Nordisk Herpetologisk Forening 288: 218-221 (1985)

Is high sensitivity C-reactive protein associated with early or late cardiovascular events following percutaneous coronary intervention?
, Unknown (2008)

Is high-density-lipoprotein cholesterol associated with the risk of developing prostate cancer?
, Unknown (2008)

Is high-frequency activity relevant to seizure onset localization
, Unknown (2007)

Is histologic sub typing clinically relevant in papillary renal cell carcinoma?
, European Urology Suppls 7(3): 135 (2008)

Is homocysteine toxic in uremia?
, Journal of Renal Nutrition: the Official Journal of the Council on Renal Nutrition of the National Kidney Foundation 18(1): 12-17 (2007 )

Is horse phylogeny becoming a playfield in the game of theoretical evolution?
, Journal of Vertebrate Paleontology 72: 224-229 (1987)

Is human ventricular fibrillation different from experimental models?
, Unknown (2007)

Is hunting of Brent geese and golden plovers going to be allowed?
, Fugle, 2: VIII-IX (1993)

Is hymenoptera venom allergy an occupational disease?
, Occupational and Environmental Medicine 65(3): 217-218 (2008)

Is hypothermia useful in malignant ischemic stroke? Current status and future perspectives
, Journal of the Neurological Sciences 266(1-2): 1-8 (2008)

Is iedere dennevlamhoed een dennevlamhoed?
, Coolia 51(1): 2-8 (2008)

Is ileocaecal Crohn's disease L1 or L3 according to the Montreal classification?
, Gut 57(3): 427 (2008)

Is imaging study necessary in women with recurrent lower urinary tract infection? Study on 613 patients
, European Urology Suppls 7(3): 267 (2008)

Is immaturity a hazard?
, Australian Aviculture 4112: 299-300 (1987)

Is immunohistochemical analysis of DNA mismatch repair proteins in unselected sebaceous neoplasms warranted as a screening test for Muir-Torre syndrome?
, Unknown (2008)

Is impairment of oxidant neutralization the common denominator among diverse diseases of black rhinoceroses?
, American Association of Zoo Veterinarians Annual Conference Proceedings, 37-41 (1996)

Is implanto-prosthodontic treatment available for haemodialysis patients?
, Nephrology Dialysis Transplantation: Official Publication of the European Dialysis and Transplant Association - European Renal Association 22(9): 2722-2724 (2007)

Is improved seizure control related to physician vs. medication factors? Study of first vs. second generation AEDS
, Epilepsia 48(Suppl 6): 34 (2007)

Is in utero exposure to indomethacin associated with increased incidence of neonatal complications?
, Unknown (2007)

Is in-stream N-2 fixation an important N source for benthic communities and stream ecosystems?
, Journal of the North American Benthological Society 27(1): 186-211 (2008)

Is increased intima-media thickness associated with preatherosclerotic changes in intrauterine growth restricted newborns?
, Acta Paediatrica 96(12): 1858; author reply 1859 (2007)

Is industrial melanism a proper example of selective evolution? Opening a discussion on a paper by Th.D. Sargent, C.D. Millar and D.M. Lambert
, Rivista di Biologia Biology Forum. Maggio-Agosto; 912: 335-342 (1998)

Is information on genetic determinants of obesity helpful or harmful
, Unknown (2007)

Is information transfer always advantageous when food patchily distributed? A simple ESS model
, Ornis Hungarica, 41-2: 25-30 (1994)

Is inositol tetrakisphosphate the second messenger that controls Ca2+ entry into cells?
, Advances in Second Messenger and Phosphoprotein Research 26: 161-185 (1992)

Is insect defoliation in eucalypt forests greater than that in other temperate forests?
, Proceedings of the Ecological Society of Australia 14: 121 (1985)

Is insulin detemir hepatoselective when compared to NPH insulin using stable isotope methodology at plasma glucose concentrations of less than 4 mmol/l?
, Unknown (2007)

Is interleukin-1 a good or bad 'guy' in tumor immunobiology and immunotherapy?
, Immunological Reviews 222: 222-241 (2008)

Is interleukin-1 genotyping useful for the clinical management of patients with atrophic body gastritis?
, Alimentary Pharmacology and Therapeutics 27(4): 355-365 (2008)

Is intermittent docetaxel chemotherapy reasonable in hormone refractory prostate cancer? A prospective randomised study
, European Urology Suppls 7(3): 231 (2008)

Is interstitial K+ accumulation a key factor in the fatigue process under physiological conditions?
, Journal of Physiology 586(4): 1207-8; Author Reply 1209 (2008)

Is intracranial pressure waveform analysis useful in the management of pediatric neurosurgical patients?
, Pediatric Neurosurgery 43(6): 472-481 (2007)

Is intraoperative cytology of sentinel nodes useful and predictive for non-sentinel axillary nodes? NSABP B-32.
, Unknown (2007)

Is invasive strategy a feasible alternative for acute coronary syndromes in patients older than 80 years?
, Unknown (2007)

Is invasiveness a legacy of evolution? Phylogenetic patterns in the alien flora of Mediterranean islands
, Journal of Ecology 96(1): 46-57 (2008)

Is invertebrate CCK-like immunoreactivity caused by Asp-Phe-amides similar to the lymna DFamides (a new family of molluscan neuropeptides)?
, Annals of the new York Academy of Sciences 713: 39-40 (1994)

Is invertebrate collecting a threatening process?
, Victorian Naturalist (South Yarra) 112(1): 36-39 (1995)

Is iroquois-1 involved in specifying digit identity?
, Unknown (2007)

Is irradiation of intact ileoinguinal lymph nodes necessary in radiochemotherapy for stage-III Hodgkin's disease?
, Voprosy Onkologii 53(4): 453-455 (2007)

Is islet size an important predictor of sustained insulin-independence following islet auto-transplantation(IAT) after total pancreatectomy (TP) for chronic pancreatitis: a study of long-term outcomes
, Xenotransplantation 14(5): 430-431 (2007)

Is isolated fetal choroid plexus cysts and indication for amniocentesis?
, Unknown (2007)

Is isolated low HDL-C an atherogenic phenotype? The amish family calcification study
, Unknown (2007)

Is it Callophis macclelandii?
, Malayan Nature Journal 35(1-2): 191 (1982)

Is it HCV or not?
, Unknown (2008)

Is it Haplochromis or Cyrtocara?
, Buntbarsche Bulletin 118: 16-19 (1987)

Is it M. lacunosa Reeve?
, Hawaiian Shell News, 285: 3 (1980)

Is it Pusia bipartitum? A tiny costellarid from Guam
, Hawaiian Shell News, 312: 14 (1983)

Is it a case of hybrids of the black rat and the brown rat?
, Eesti Loodus. Marts; 3: 185-186 (1989)

Is it a cow? Is it a bird?
, New Scientist 12 November; 1441951: 35-39 (1994)

Is it a male or a female?
, Litteratura Serpentium English Edition, 174: 73 (1997)

Is it a new era for storks in Denmark?
, Fugle 55: 17-18 (1985)

Is it a plane? Is it a bird?
, New Scientist 9 November; 1522055: 28-32 (1996)

Is it a salmon or a brown?
, Maine Fish and Wildlife 22(4): 5 (1980)

Is it always necessary to place value on colour varieties and forms? Additional discussion of problems in determining Dutch land and freshwater molluscs.
, Kreukel Amsterdam 13(1-6): 11-17 (1977)

Is it an advantage to squids to be deaf?
, Priroda (Moscow): 3: 95 (1986)

Is it clinically relevant to repair focal multiple sclerosis lesions?
, Journal of the Neurological Sciences 265(1-2): 17-20 (2008)

Is it coincidence that iron and melanin coexist in hepatic and other melanomacrophages?
, Histology and Histopathology 5(4): 457-459 (1990)

Is it complicated posterior leukoencephalopathy of benign CNS angiopathy?
, Headache 48(3): 479 (2008)

Is it correct to refer the Turkestan rat to Rattus rattoides turkestanicus Satunin, 1903 (Rodentia, Muridae)?
, Unknown (1983)

Is it difficult to breed Characidae?
, Akvariumist, 4: 12: 12 (1995)

Is it difficult to breed the Characidae?
, Akvariumist 3: 9-10: 11 (1995)

Is it easy to infect a caterpillar?
, Zashchita Rastenii (Moscow): 6: 30 (1986)

Is it feasible & valid to score IDXA hip images for osteoarthritis?
, Unknown (2007)

Is it feasible for a specialised rheumatology nurse to (partially) substitute rheumatologists in the diagnostic process of fibromyalgia? A randomised study
, Unknown (2007)

Is it feasible to obtain an intraoperative diagnostic biopsy following freezing in renal cryoablation?
, Unknown (2007)

Is it food now? Gulf Apex predator-prey study
, Alaska Sea Grant Report, 02-02: 49-51 (2002)

Is it japonicus or polygrammus - or filicinctus or nipponicus?
, Hawaiian Shell News, 339: 3 (1985)

Is it justifiable to administrate vitamin A, E and D for 6 months in FT Est-il legitime d'administrer des vitamines liposolubles (A, E et D) chez le premature pendant 6 mois ?
, Unknown (2007)

Is it necessary to investigate anti-hepatitis A virus (HAV) IgM antibodies when the hepatic enzymogram is normal?
, Revista Argentina de Microbiologia 39(3): 166-169 (2007)

Is it necessary to measure resting energy expenditure in clinical practice in children?
, Journal of Pediatrics 152(3): 437-439 (2008)

Is it necessary to soak rice grains to prepare Rhizoctonia solani AG-4 inoculum?
, Fitopatologia Brasileira 32(6): 501-503 (2007)

Is it of no great importance that there are so many local vernacular names for birds? Is it right to invent so many names for the dipper?
, Var Fuglefauna 154: 204-205 (1992)

Is it possible to establish a clinical and laboratorial profile in persistent cow's milk allergic patients?
, Journal of Allergy and Clinical Immunology 121(2-supp-S1) (2008)

Is it possible to increase the stocking results of the whitefish in
, Unknown (2007)

Is it possible to introduce Tropilealaps clareae together with imported honey bee queens to Europe?
, Pszczelnicze Zeszyty Naukowe 442: 155-162 (2000)

Is it possible to obtain trends in sea turtle abundance from pelagic longline logbook data?
, NOAA Technical Memorandum NMFS-SEFSC 50(3): 243-245 (2003)

Is it possible to perform a linear lesion with no local electrograms using a three-dimensional mapping system for the ablation of typical atrial flutter?
, Cardiology 108(4): 358-362 (2007)

Is it possible to predict the spatial distribution of nursery areas construct predictive spatial models
, Unknown (2005)

Is it possible to preserve the pond turtle Emys orbicularis in the northernmost parts of its distribution?
, Memoranda Societatis pro Fauna et Flora Fennica 71(3-4): 125-127 (1995)

Is it possible to rear young keta salmon in fresh water on a long term basis?
, Rybnoe Khozyaistvo 7: 59-61 (1988)

Is it possible to reduce a dense hooded crow Corvus corone cornix population in a woodland area and what does it cost?
, Cinclus 11: 37-47 (1978)

Is it possible to start the treatment based on immediate cytologic evaluation (imprint and/or smear) of core needle biopsy of the spinal lesions?
, Unknown (2007)

Is it possible to stop radiographic progression with conventional treatment in early rheumatoid arthritis? 2-year results from the CIMESTRA study
, Unknown (2007)

Is it possible to swallow a man?
, Akvarium Terarium 38(1): 38-40 (1995)

Is it possible to use egg length and width to determine their initial weight?
, Vestnik Zoologii 5: 63-65 (1987)

Is it possible to use mass-reared or field-collected diapaused codling moth larvae, Cydia pomonella (Lepidoptera: Tortricidae), to predict spring biofix?
, Journal of the Entomological Society of British Columbia 96: 111-117 (2000)

Is it possible to use multimixtures in combating malnutrition in Brazil?
, Unknown (2007)

Is it really host selection?
, Antenna 31: 33-35 (1979)

Is it reasonable to treat all calcified stenotic aortic valves with a valved stent? Results from a human anatomic study in adults
, Journal of the American College of Cardiology 51(5): 579-584 (2008)

Is it safe to defer defibrillation threshold testing in high risk implantable defibrillator patients?
, Unknown (2007)

Is it safe to train residents to perform cardiac surgery? intermediate term follow-up
, Circulation 116(16): 730 (2007)

Is it size that counts? Palp morphology sperm storage, and egg hatching frequency in Nephila clavipes (Araneae, Araneidae)
, Journal of Arachnology 181: 59-71 (1990)

Is it still possible to suppress the name Stellaria in favour of Haliphoebus?
, Informations de la Societe Belge de Malacologie 93: 77-78 (1981)

Is it the last kouprey?
, Newsletter of the World Wildlife Fund India: 1p. (30) (1979)

Is it time for a change? An introduction to arachnoculture. Part 2: tarantulas
, Reptile and Amphibian Magazine. July-August; 55: 56-64 (1998)

Is it time for cannabinoid antagonists?
, Neuropsychopharmacology 33(1): 203-204 (2008)

Is it time for commercial bat enrichment?
, Animal Keepers' Forum 281(2): 490-493 (2001)

Is it time to get back to basics?
, Cranio: the Journal of Craniomandibular Practice 26(1): 2-3 (2008)

Is it time to perform HIV screening among patients prior to receiving infliximah (remicade) therapy?
, Unknown (2007)

Is it time to present cumulative antifungal antibiograms?
, Unknown (2007)

Is it time to screen and treat for primary cytomegalovirus (CMV) infection?
, American Journal of Obstetrics and Gynecology 197(6): S71 (2007)

Is it time to standardize ethics guiding the peer review process?
, Lipids 43(2): 107-108 (2008)

Is it too late to save Lake Victoria's haplochromines?
, Buntbarsche Bulletin 119: 10-12 (1987)

Is it true that we take better care of amphibians than people?
, Proteus 475: 201-202 (1985)

Is it useful to combine measurements taken during the growing season with a dynamic model to predict the nitrogen status of winter wheat?
, European Journal of Agronomy 28(3): 291-300 (2008)

Is it worth breeding predatory birds?
, Unknown (1976)

Is it worth reoperating on macular holes?
, Ophthalmology 115(1): 158-163 (2008)

Is it worth revisiting laparoscopic three-dimensional visualization? A validated assessment
, Urology 70(1): 47-49 (2007)

Is it worth washing seabirds?
, Var Fuglefauna 52: 117-121 (1982)

Is joint hypermobility important in prepubertal children?
, Rheumatology International 28(5): 445-451 (2008)

Is juvenile psychopathy associated with low anxiety and fear in conduct-disordered male offenders?
, Journal of Anxiety Disorders 21(8): 1028-1038 (2007)

Is kidney surgery going to be minimally invasive in all cases?
, European Urology 52(6): 1549-1553 (2007)

Is king brown snake an appropriate common name for Pseudechis australis?
, Herpetofauna (Sydney) 27(2): 20-22 (1997)

Is knowledge of the pattern of electrical activity in the pregnant uterus helpful to our understanding of uterine function? Focus on "Patterns of electrical propagation in the intact pregnant guinea pig uterus" by Lammers et al
, American Journal of Physiology. Regulatory Integrative and Comparative Physiology 294(3): R917-R918 (2008)

Is lack of insight associated with physically aggressive behavior among people with schizophrenia living in the community?
, Journal of Nervous and Mental Disease 196(1): 62-66 (2008)

Is land abandonment having an impact on biodiversity? A meta-analytical approach to bird distribution changes in the north-western Mediterranean
, Biological Conservation 141(2): 450-459 (2008)

Is laparoscopic partial nephrectomy feasible in a UK district general hospital?
, Unknown (2007)

Is laparotomy warranted at the closure of temporary ileostomy? A review of 571 patients with bowel obstruction following restorative proctocolectomy with ileal pouch
, Unknown (2007)

Is late ocurrence of metastases associated with prolonged survival in patients with renal cell carcinoma?
, The Journal of Urology 179(4): 414 (2008)

Is laterality associated with a higher rate of hip arthroplasty on the dominant side?
, Artificial Organs 32(1): 73-77 (2008)

Is left ventricular end-diastolic pressure a better predictor of long-term survival than left ventriculair ejection fraction in patients undergoing coronary artery bypass surgery?
, Unknown (2007)

Is leg length a biomarker of childhood conditions in older Chinese women? The Guangzhou Biobank Cohort Study
, Journal of Epidemiology and Community Health 62(2): 160-166 (2008)

Is legal protection of reptiles and amphibians in the Cape Province contributing to their conservation?
, Journal of the Herpetological Association of Africa 4(1): 4-8 (1992)

Is life going to appear on Titanus ?
, Priroda (Sofia): 1(2): 7-9 (1990)

Is lipid hydrolysis nonessential to the formation of green leaf volatiles?
, Unknown (2007)

Is lipopolysaccharide a factor in infectivity of Chlamydia trachomatis?
, Journal of Medical Microbiology 57(Pt 3): 261-266 (2008)

Is live food really better?
, Akvarium Terarium 3511: 19-20 (1992)

Is logging good for songbirds?
, Wild EarthSummer; 4(2): 31-32 (1994)

Is long-term bladder deterioration inevitable following successful isolated bladder outlet procedures in children with neuropathic bladder dysfunction?
, Journal of Urology 179(5): 1991-6; Discussion 1996 (2008)

Is long-term change in the abyssal Northeast Atlantic driven by qualitative changes in export flux? Evidence from selective feeding in deep-sea holothurians
, Progress in Oceanography 594: 409-441 (2003)

Is long-term treatment of Alzheimer's disease with cholinesterase inhibitor therapy justified?
, Drugs and Aging 24(11): 881-890 (2007)

Is longevity related to body size or behavior in a hatchling turtle?
, Russian Journal of Herpetology 14(2): 81-86 (2007)

Is maintenance acid suppression necessary to reduce the rate of reinfection with Helicobacter pylori?
, Hepato Gastroenterology 54(80): 2406-2409 (2007)

Is male germ line control creating avenues for female choice?
, Behavioral Ecology 8(1): 109-112 (1997)

Is mammaglobin expression helpful in differentiating mammary from extramammary pagets' disease and in the differential diagnosis of pagetoid neoplasms of the skin?
, Unknown (2008)

Is mangrove afforestation destroying black-faced spoonbill habitat in the Red River Delta?
, Bulletin of the Oriental Bird Club 3(3): 53-56 (2001)

Is marvellous spatuletail Loddigesia mirabilis threatened by hunting?
, CotingaAutumn; 14: 13 (2000)

Is maternal mRNA a determinant of tissue-specific proteins in ascidian embryos?
, Journal of Embryology and Experimental Morphology 97(Suppl): 1-14 (1986)

Is maternal obesity related to semen quality in the male offspring? A pilot study
, Human Reproduction 22(10): 2758-2762 (2007)

Is mathematics the language of ecology?
, Wiadomosci Ekologiczne 263: 221-231 (1980)

Is mating of copepods associated with increased risk of predation?
, Journal of Plankton Research 221: 1977-1987 (2000)

Is mean squared error a consistent indicator of accuracy for spatially structured demographic models?
, Ecological Modelling 211(1-2): 202-208 (2008)

Is measurement of Ki-67 in axillary lymph node metastasis of breast cancer useful?
, Unknown (2008)

Is melanism adaptive in sea kraits?
, Amphibia Reptilia 29(1): 1-5 (2008)

Is melatonin an evolutionary conservative molecule involved in the transduction of photoperiodic information in all living organisms?
, Advances in Pineal Research 1: 61-68 (1986)

Is metabolic syndrome a condition independent of prediabetes and type 2 diabetes mellitus? A report from Turkey
, Endocrine journal 54(5): 745-750 (2007)

Is methadone maintenance treatment and indication missing from the medical record? A patient safety issue
, Unknown (2008)

Is methane venting at the seafloor recorded by 13C of benthic foraminifera shells?
, Paleoceanography 18(3): 7.1-13 (2003)

Is methyl famesoate a crustacean honnone?
, Aquaculture 272(1-4): 39-54 (2007)

Is microscopic examination of hysterectomy specimens removed for clinically benign disease necessary?
, Journal of Clinical Pathology 61(2): 235-236 (2008)

Is microvolt T-wave alternans the answer to risk stratification in heart failure?
, Circulation 116(25): 2984-2991 (2007)

Is migraine associated with right-to-left shunt a separate disease? Results of the SAM study
, Cephalalgia: An International Journal of Headache 28(4): 360-366 (2008)

Is Mimicry theory unpalatable?
, Trends in Ecology and Evolution 5(10): 344-345 (1990)

Is misidentification of microorganisms by conventional methods a laboratory error? Preventing laboratory errors with 16S rDNA sequencing
, Unknown (2005)

Is mitochondrial DNA variation associated with sporadic breast cancer risk?
, Cancer Research 68(2): 623 (2008)

Is mode of breast cancer detection associated with cancer treatment in the United States?
, Cancer 112(5): 1011-1019 (2008)

Is moisture really the most important influencing factor on the mechanical properties of claw horn? Modulus of elasticity and dry-matter content in flat and contracted claws
, Berliner und Munchener Tierarztliche Wochenschrift 121(3-4): 95-101 (2008)

Is monitoring of respiratory properties of the haemoglobin of the Lugworm Arenicola marina meaningfull?
, Environmental Monitoring and Assessment 7(3): 273-283 (1986)

Is more better? An experimental analysis of consumer choice
, Unknown (2008)

Is more information always better? An analysis applied to information-based policies for environmental protection
, International Journal of Sustainable Development 10(3): 197-213 (2007)

Is morphine exposure associated with acute chest syndrome in children with vaso-occlusive crisis of sickle cell disease? A 6-year case-crossover study
, Clinical Therapeutics 29(12): 2738-2743 (2007)

Is morphology still relevant?
, Exs 2002(92): 163-174 (2002)

Is multibeam IMRT better than standard treatment for patients with left-sided breast cancer?
, International Journal of Radiation Oncology Biology Physics 69(3): 918-924 (2007)

Is multigeneration captive propagation of heliophilic chameleons feasible indoors?
, Vivarium (Lakeside): 81: 40-43 (1996)

Is municipal solid waste recycling economically efficient?
, Environmental Management 40(6): 926-943 (2007)

Is muscarinic receptor expression elevated in urinary bladder from women with recurrent urinary tract infections?
, European Urology Suppls 7(3): 184 (2008)

Is natural conception a valid option for HIV-serodiscordant couples?
, Human Reproduction 22(9): 2353-2358 (2007)

Is nature conservation taken into account in forestry activity?
, Var Fagelvarld 472: 62-67 (1988)

Is natuurbeheer ook beheer van genen?
, Unknown (1999)

Is nephrocalcinosis in preterm neonates harmful for long-term blood pressure and renal function? (vol 119, pg 468, 2007)
, Unknown (2008)

Is nest parasitism among ducks advantageous to the host?
, American Naturalist 1303: 454-457 (1987)

Is nest predation really selecting for colonial breeding among fieldfares Turdus pilaris?
, Ibis 125(3): 366-369 (1983)

Is neurogenesis reparative after status epilepticus ?
, Epilepsia 48(Suppl s8): 69-71 (2007)

Is neuronal utilization of glucose and lactate linked to Ca2+-dependent modulation of malate-aspartate shuttle activity?
, Unknown (2008)

Is neuronal utilization of glucose or lactate linked to Ca2+-dependent modulation of malate-aspartate shuttle activity?
, Unknown (2007)

Is neuropsychological impairment associated with other stroke functional outcomes? A rationale and design of the astro study, 2006-2009
, Unknown (2007)

Is neurovascular coupling of relevance in glaucoma?
, Survey of Ophthalmology 52(Suppl): S139-S143 (2007)

Is nevirapine-based therapy discontinuation in hepatitis C co-infected patients a more important mortality determinant than hypersensitivity
, Aids 22(3): 435-436 (2008)

Is new variant Chlamydia trachomatis present in England and Wales?
, Sexually Transmitted Infections 84(1): 29-31 (2008)

Is nicotine replacement therapy for smoking cessation effective in the "real world"? Findings from a prospective multinational cohort study
, Thorax 62(11): 998-1002 (2007)

Is nodal osteoarthritis more prevalent in subjects with gout than controls? A case-control study
, Unknown (2006)

Is non-directive counseling for patient choice cesarean delivery ethically justified?
, Journal of Perinatal Medicine 35(6): 478-480 (2007)

Is nonparental egg carrying parental care?
, Behavioral Ecology. May-June; 123: 367-368 (2001)

Is notching hatchlings a reliable tagging method?
, ine Turtle Newsletter: 2. (8) (1978)

Is obesity a cardiovascular health concern in the inuit population?
, Canadian Journal of Cardiology 23(Suppl C): 218C-219C (2007)

Is obesity a preventive factor for lung cancer?
, Neoplasma 55(1): 71-73 (2008)

Is obesity associated with gastropharyngeal reflux disease?
, World Journal of Gastroenterology 14(2): 265-271 (2008)

Is obesity related to severity and frequency of asthma symptoms?
, Journal of Allergy and Clinical Immunology 119(1-supp-S) (2007)

Is obesity the cause of reduced healing rates in advanced grades of erosive esophagitis (EE)?
, Unknown (2007)

Is obesity truly a risk factor for failure in sling surgery for stress incontinence in women?
, Journal of Urology 179(4): 569 (2008)

Is observability a good indicator of male Japanese monkeys leaving their natal group?
, Primate Research 17(2): 39-50 (2001)

Is occult lymph node disease in colorectal cancer patients clinically significant? A review of the relevant literature
, Journal of Molecular Diagnostics: Jmd 9(5): 563-571 (2007)

Is olfactory orientation of Thrips tabaci disrupted by a non-host plant?
, Proceedings of the Section Experimental and Applied Entomology of the Netherlands Entomological Society (N.E.V.): 12: 61-64 (2001)

Is one migrant per generation sufficient for the genetic management of fluctuating populations?
, Animal Conservation 3(3): 261-266 (2000)

Is one-stage percutaneous nephrolithotomy feasible for complex renal calculus with pyonephrosis?
, Unknown (2007)

Is oral azithromycin effective for the treatment of phenytoin-induced gingival overgrowth in epileptic patients?
, Medical Hypotheses 69(5): 1159-1160 (2006)

Is organic potato growing still possible in the Netherlands?
, Unknown (2007)

Is osteoporosis related to future incidence of osteoarthritis over 10 years, or vice-versa?
, Unknown (2007)

Is otolith microstructure affected by latitude?
, Marine Ecology Progress Series 17(7): 309-310 (1999)

Is our local population of griffon vulture (Gyps fulvus) in danger of extinction? (The griffon vulture is an important species for conservation but is also an attraction to the Island of Cres for tourists.)
, Priroda (Zagreb): 806: 19-24 (1991)

Is our self based on reward? Self-relatedness recruits neural activity in the reward system
, Neuroimage 39(4): 2066-2075 (2008)

Is outcome of male rheumatoid arthritis (RA) patients better than females? Results of five year analysis of the mascot study
, Unknown (2007)

Is overweight protective for functional ability among older AA adults?
, Unknown (2008)

Is overweight/obesity associated with short sleep duration in older women?
, Aging Clinical and Experimental Research 19(4): 290-294 (2007)

Is oxidative stress a causal factor in aging?
, Life Sciences Research Report 56: 109-127 (1995)

Is oxidative stress the cause of recalcitrant seed death in Spartina alterniflora?
, South African Journal of Botany 73(3): 482-483 (2007)

Is oxygen involved in beech (Fagus sylvatica) red heartwood formation?
, Trees 22(2): 175-185 (2008)

Is p120 as effective as e-cadherin (Ecad) in distinguishing lobular
, Unknown (2008)

Is pH(i) a factor for dormancy in freshwater fairy shrimps
, Current Science (Bangalore). 10 June; 6211: 751-752 (1992)

Is paleontology going extinct?
, American Scientist 736: 570-572 (1985)

Is palliative resection necessary for gastric carcinoma patients?
, Langenbeck's Archives of Surgery 393(1): 31-35 (2008)

Is parsimony a justified criterion in the assessment of possible phylogenetic reconstructions?
, Italian Journal of Zoology (Modena): 662: 159-169 (1999)

Is participation in HIV vaccine trials a health promoting behaviour?
, Aids Care 19(10): 1307-1309 (2007)

Is past exposure to hepatitis A protective against progressive fibrosis in non-alcoholic fatty liver disease?
, Liver International: Official Journal of the International Association for the Study of the Liver 28(1): 147-149 (2008)

Is pathologic complete response related to level of hormonal receptor positivity in hormonal-sensitive breast cancer treated with anthracycline-based neo-adjuvant chemotherapy?
, Unknown (2007)

Is patient complexity associated with physician performance on diabetes measures?
, Unknown (2008)

Is patient information empowering?
, Unknown (2007)

Is pelvic lymph node dissection necessary among elderly patients with bladder cancer undergoing a radical cystectomy?
, The Journal of Urology 179(4): 579-580 (2008)

Is pemetrexed more effective in patients with non-squamous histology? A retrospective analysis of a phase III trial of pemetrexed vs docetaxel in previously treated patients with advanced non-small cell lung cancer (NSCLC)
, Unknown (2007)

Is percentage of cancer volume to prostate volume a stronger prognostic factor than cancer volume for the outcomes of CT3A prostate cancer?
, European Urology Suppls 7(3): 155 (2008)

Is percutaneous drainage the new gold standard in the management of emphysematous pyelonephritis? Evidence from a systematic review
, Journal of Urology 179(5): 1844-1849 (2008)

Is perfusion imaging useful for the characterization of brain tumors? FT L'imagerie de perfusion est-elle utile a la caracterisation des tumeurs cerebrates?
, Unknown (2007)

Is peripheral locomotor muscle fatigue during endurance exercise a variable carefully regulated by a negative feedback system?
, Journal of Physiology 586(7): 2027-8; Author Reply 2029-30 (2008)

Is phage DNA 'injected' into cells--biologists and physicists can agree
, Current Opinion in Microbiology 10(4): 401-409 (2007)

Is pharmacologic treatment of sleep apnea efficient?
, Glas. Srpska Akademija Nauka i Umetnosti. Odeljenje Medicinskih Nauka 2007(49): 61-68 (2007)

Is pharmacy care or self-medication sufficient for rhinitis patients?
, Journal of Allergy and Clinical Immunology 121(2-supp-S1) (2008)

Is phlebotomus halepensis natural vector of Leishmania tropica? A parasitological survey in a new cutaneous leishmaniasis focus in central anatolia of Turkey
, American Journal of Tropical Medicine and Hygiene 77(5): 227-228 (2007)

Is physical activity a gateway behavior for diet? Findings from a physical activity trial
, Preventive Medicine 46(3): 216-221 (2008)

Is physical activity programmed in early life? Results of a prospective birth cohort study in Brazil
, Unknown (2007)

Is pigeon allergy common among asthmatic Latina women in New York City?
, Journal of Allergy and Clinical Immunology 121(2-supp-S1) (2008)

Is pigment cell pattern in Xiphophorus encoded in homeobox-containing genes?
, Verhandlungen der Deutschen Zoologischen Gesellschaft 80: 250 (1987)

Is plant growth driven by sink regulation?
, Unknown (2007)

Is pncA sequencing a valid assay to replace the reference BACTEC 460TB method for pyrazinamide susceptibility testing?
, Unknown (2006)

Is polycystic ovary syndrome associated with high sympathetic nerve activity and size at birth?
, American Journal of Physiology. Endocrinology and Metabolism 294(3): E576-E581 (2008)

Is poor hospital adherence to ami process measures associated with increased patient mortality? An analysis of CMS clinical and administrative data
, Unknown (2008)

Is population decline in short-billed dowitchers, Limnodromus griseus, related to hydroelectric projects?
, Canadian Field-Naturalist 107(2): 253-255 (1994)

Is porcine endogenous retrovirus (PERV) transmission still relevant?
, Transplantation Proceedings 40(2): 587-589 (2008)