60 years of "Polish Heart Journal"
نویسندگان
چکیده
منابع مشابه
Polish Journal of Natural Sciences
Field experiments conducted during the years 2003-2005 showed that the rate of photosynthesis and transpiration decreased as a result of pea infection by Peronospora viciae. Foliar application of effective microorganisms (EM) combined with chemical control increased the rate of photosynthesis in pea, while other methods of EM application reduced net photosynthesis values (An). Chemical control ...
متن کاملPolish Journal of Natural Sciences
An evaluation of lesions in the livers of Black and White cattle, aged 4 to 7, naturally infested with Fasciola hepatica was performed. The studies included a comprehensive analysis of histological lesions and liver enzyme activities determined with histochemical methods depending on the degree of natural Fasciola hepatica infestation. The studies revealed increased number of reticular fibres, ...
متن کاملPolish Journal of Natural Sciences
Possibility of reduction of protein level in feed mixtures of similar content of amino acids digestible in the small intestine and its influence on fattener’s performance and nitrogen retention were determined. Thirty pigs (35 kg) were divided into 3 groups. The control animals were fed with diets with crude protein level suggested by polish pig feeding standards (Normy żywienia... 1993) – 17% ...
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Long periods of experimental research signify the struggle for the goal to substitute the functions of heart and lungs by a machine. In 1931, John Heysham Gibbon, a young surgeon in Boston began animal experiments concentrating on this task. After almost 20 years he succeeded, in May 1953, he performed the first successful open heart operation using a heart-lung machine in the world in Philadel...
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The constantly rising percentage of the elderly (60+), who are particularly at risk of the dangerous consequence of falls, results not only in the loss of independence in daily life, but also in a serious threat to health and life. Therefore, many authors emphasize the necessity of conducting prophylaxis and prevention among senior citizens. The most important aspect of fall prophylaxis is care...
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ژورنال
عنوان ژورنال: Kardiologia Polska
سال: 2017
ISSN: 1897-4279,0022-9032
DOI: 10.5603/kp.2017.0001