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Video camera technique for observing essential behaviour patterns in caged laying hens at different cage densities

, : Video camera technique for observing essential behaviour patterns in caged laying hens at different cage densities. Beobachtungen einiger als essentiell anzusehender Verhaltensweisen von Legehennen in Kafigen mit unterschiedlicher Besatzdichte unter Verwendung der Videotechnik: 104

Cramped conditions (a floor area of 350 cmsuperscript 2, compared with 650 cmsuperscript 2 per bird) inhibited feeding, drinking and certain habits like wing-stretching, preening and body shaking.

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Manjunatha, B. P.; Vijayasarathi, S. K.; Gowda, R. N. S., 1995: Role of spirochaetes and enterobacterial organisms in piglet diarrhoea. An investigation in cases of porcine diarrhoea (50 cases) revealed various causative organisms which included spirochaetes and enterobacteria. Spirochaetal (Serpulina)diarrhoea was characterised by colitis with presence of organisms both in mucosa...

Tsiouris, John, A., 2005: Metabolic depression in hibernation and major depression: An explanatory theory and an animal model of depression. Metabolic depression, an adaptive biological process for energy preservation, is responsible for torpor, hibernation and estivation. We propose that a form of metabolic depression, and not mitochondrial dysfunction, is the process underlying the o...

Cashdan S.; Zung B.J., 1970: Effect of sensory modality and delay on form recognition. Journal of Experimental Psychology 86(3): 458-460

Tanaka, A.; Hitsuda, K., 1980: The growth-retarding factors of acid soils (preliminary report). The growth of oat, barley, radish and sugar beet in three acid soils (pH 4.2-4.7) to which phosphate, CaCO3 and/or CaSO4 were applied, was investigated. The Al concentration in the soil solution increased abruptly when the pH fell below 4.3, and a...

Silva Lopez R., 2000: Nature park of Algeciras and Tarifa coast; a committment for the conservation of patrimony. Medio Ambiente (Seville): ages 6-11. 2000.

De Jonge B.; Tomasz A., 1992: Cell wall synthetic activity of penicillin binding protein pbp 2a in methicillin resistant staphylococcus aureus mrsa during growth in the presence of methicillin met?. Program & Abstracts of the Interscience Conference on Antimicrobial Agents & Chemotherapy 32: 258

Umeh, L. I.; Omoluabi, C.; Salleh, M. N.; Prins, C.; Tomaselli, I.; Abdel Nour, H. O.; Dombeck, M.; Moad, A.; Sayer, J., 2001: Forests and the future: regional perspectives. Six brief articles envisage forests and forestry in 2050 in Africa (Umeh; Omoluabi), Asia and the Pacific (Salleh). Europe (Prins), Latin America and the Caribbean (Tomaselli), the Near East (Abdel Nour) and North America (Dombeck; Moad). A final...

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Nakatani, Teruyo; Kennedy, David Opare; Murakami, Yasuko; Yano, Yoshihisa; Otani, Shuzo; Matsui Yuasa, Isao, 1998: Restricted Zn2+ availability affects the antizyme-dependent ornithine decarboxylase degradation pathway in isolated primary cultured rat hepatocytes. We previously reported that lack of Zn2+ decreased ornithine decarboxylase (ODC) activity without any change in ODC messenger RNA levels and the half-life of ODC activity being about 2-fold more rapid in primary cultured adult rat hepatocytes, sug...

Purinya, B.; Kasyanov, V.; Volkolakov, J.; Latsis, R.; Tetere, G., 1994: Biomechanical and structural properties of the explanted bioprosthetic valve leaflets. Porcine bioprosthesis were treated with 0.625% glutaraldehyde and stabilized under changing pressure from 4 to 30 mmHg. Bovine pericardium and 12 biovalves (of age between 14 days and 80 months) after implantation in the human body were investigat...