نتایج جستجو برای: regression analysis could predict weight of life chickens
تعداد نتایج: 21416313 فیلتر نتایج به سال:
We compared ileal Clostridium perfringens quantification results produced by real-time PCR and culture-based methods in broiler chickens in a challenge model of necrotic enteritis. Assessment of the relative standard deviations (RSDs) revealed that the real-time PCR assay generated a smaller standard deviation and thus was more precise than the culture-based method. Linear regression analysis i...
Adolescence is one of the important stages of life, with widespread physical and cognitive changes happening in this period, one of these is the subject of addiction potential. Therefore, the purpose of this study is to predict addiction potential based on negative automatic thoughts and self-esteem in the boy students. The research design was descriptive-correlational study. The study populati...
Knowledge of the daily growth rate of pigs would enable the stockman to monitor their performance and health, and to predict and control their market weight and date. This paper describes and evaluates the performance of an automatic image collection and analysis system designed to record the weight-related areas of pigs under production conditions. The system successfully logged the growth rat...
Background and Purpose: The present study investigated the relationship between spiritual experience and its components with resilience in students of Razi University in 2013-2014 year. Materials and Methods: The study is descriptive and co relational. Statistical population included all Razi University students in the year2013-2014. The samples were 200 students who were selected by cluster sa...
conclusions based on the study results, making plans to promote mental aspect of nurses, focusing on family foundations like marriage, reducing and distributing working hours, and decreasing night shifts hours of nurses could reduce their depression and improve their quality of life. results according to the final model yielded from path analysis, the most important factors contributing to depr...
The aim of this study was to predict the psychological well-being of mothers of children with special learning disabilities based on their perfectionism and life hope in Bonab. The present study was a correlational study. The statistical population of the present study consisted of mothers of children with special learning disabilities and the research sample consisted of 80 mothers who were se...
The objective of this study was to search for single nucleotide polymorphism (SNP)-type polymorphisms in the dopamine D1 receptor in West Azerbaijani native chicken and look for their association with egg production and body weight traits of chickens by polymerase chain reaction-single strand conformation polymorphism (PCR-SSCP). For this purpose 180 blood samples were taken from nativ...
Background: The admission test (AT) has been carried out for many years, but there are still debates about the prognostic value of the test. Therefore, we aimed to examine the value of the AT in predicting the adverse outcome in neonates.Methods: In this cross-sectional study, 425 pregnant women with normal vaginal delivery were studied between2009 and 2014at Vali-e-Asr Hospital. Based on the r...
Background: In today’s work settings, work-family conflict as a main stressor has become an important and influential factor as well as a strong predictor of various personal and work-related outcomes. Consequently, the main purpose of this research was to predict perceived work-family conflict through components of psychological healthy work place. Methods: The study population included a...
the aim of the present study was to investigate the relationships between self-esteem, marital relationship and components of happiness (consists of positive affect, negative affect and life-satisfaction), in married women. the 97 women were tested using the rosenberg self-esteem questionnaire (barrow, 2007), marital relationship questionnaire (khayyer and samani, 2003), positive and negative a...
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