Breed, sex, and litter effects in 2-month old puppies’ behaviour in a standardised open-field test
نویسندگان
چکیده
منابع مشابه
Does Subjective Rating Reflect Behavioural Coding? Personality in 2 Month-Old Dog Puppies: An Open-Field Test and Adjective-Based Questionnaire
A number of studies have recently investigated personality traits in non-human species, with the dog gaining popularity as a subject species for research in this area. Recent research has shown the consistency of personality traits across both context and time for adult dogs, both when using questionnaire based methods of investigation and behavioural analyses of the dogs' behaviour. However, o...
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Growth is a physiologically demanding process that requires adequate amounts of energy as well as optimal intake of essential nutrients. Key nutritional factors, including energy and calcium, have been identified as important during growth. Large-breed puppies have a genetic tendency toward fast growth rates that can stress developing skeletal structures and result in malformations if left unch...
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Ingestion of batteries by children became more frequent in recent years, due to the increasing accessibility of electronic toys and devices to children. We report a fatal evolution of battery ingestion in a 2-month-old boy.Lithium battery ingestion is a serious condition with high risk of life-threatening complications in childhood and it can be fatal especially in extreme age, under 6 months. ...
متن کاملcritical period effects in foreign language learning:the influence of maturational state on the acquisition of reading,writing, and grammar in english as a foreign language
since the 1960s the age effects on learning both first and second language have been explored by many linguists and applied linguists (e.g lennerberg, 1967; schachter, 1996; long, 1990) and the existence of critical period for language acquisition was found to be a common ground of all these studies. in spite of some common findings, some issues about the impacts of age on acquiring a second or...
15 صفحه اولIntussusceptions due to trauma in a 17-month-old infant
Invagination is a kind of intestine disease in children and it is occurred between 2 upto 14 years old. This is a report of 17 months infant with intussusception due to trauma. The patient had admitted to emergency department because of motor vehicle accident and because of abdominal pain, abdominal computed tomography (CT) scan was done.
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ژورنال
عنوان ژورنال: Scientific Reports
سال: 2017
ISSN: 2045-2322
DOI: 10.1038/s41598-017-01992-x