Further experiments on the nutrition of sledge dogs
نویسندگان
چکیده
منابع مشابه
Further Experiments on the Nutrition of Sledge Dogs.
Sledge dogs are still widely used as draught animals on polar expeditions despite the increasing use of mechanical transport. They live and thrive whilst kept continuously out of doors in all but the most extreme conditions. At the bases they are fed on a diet of seal or other raw meat, but during sledging journeys, when fresh meat may not be available, all dog food must be carried on the sledg...
متن کاملThe diet of sledge dogs.
The present activity in the Antarctic provided a stimulus for a study of the diet of sledge dogs. Observations made and results obtained in the Antarctic, together with cognate laboratory studies carried out in Britain, are here described. Experiments were made in Britain on dogs of various breeds, and in the Antarctic on huskies. The established sledging ration was found to be inadequate, so a...
متن کاملhistological evaluation of the effect of three medicaments; trichloracetic acid, formocresol and mineral trioxide aggregate on pulpotomized teeth of dogs
چکیده ندارد.
15 صفحه اولEnergy requirements of antarctic sledge dogs.
1. Eighteen male sledge dogs were weighed immediately on removal from their sheltered winter quarters at Halley Bay, Antarctica (75 degrees 31' s, 26 degrees 42' W) and weekly thereafter for 14 weeks. The first 2 weeks they were tethered and inactive and the following 12 weeks travelled an average of 10.9 km/d fully laden. Daily energy intake during winter and while tethered averaged 18-25 MJ/d...
متن کاملsurvey on the rule of the due & hindering relying on the sheikh ansaris ideas
قاعده مقتضی و مانع در متون فقهی کم و بیش مستند احکام قرار گرفته و مورد مناقشه فقهاء و اصولیین می باشد و مشهور معتقند مقتضی و مانع، قاعده نیست بلکه یکی از مسائل ذیل استصحاب است لذا نگارنده بر آن شد تا پیرامون این قاعده پژوهش جامعی انجام دهد. به عقیده ما مقتضی دارای حیثیت مستقلی است و هر گاه می گوییم مقتضی احراز شد یعنی با ماهیت مستقل خودش محرز گشته و قطعا اقتضاء خود را خواهد داشت مانند نکاح که ...
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ژورنال
عنوان ژورنال: British Journal of Nutrition
سال: 1963
ISSN: 0007-1145,1475-2662
DOI: 10.1079/bjn19630030