نتایج جستجو برای: a camels and lions

تعداد نتایج: 20348185  

2014
Petra Kaczensky Yadamsuren Adiya Henrik von Wehrden Batmunkh Mijiddorj Chris Walzer Denise Güthlin Dulamtseren Enkhbileg Richard P. Reading

Wild Bactrian camels (Camela ferus) are listed as Critically Endangered by the International Union for Conservation of Nature (IUCN) and only persist in some of the most remote locations in northern China and southern Mongolia. Although the species has been recognized as an umbrella species for the fragile central Asian desert ecosystem and has been high on the conservation agenda, little is kn...

2015
Maiy M. M. Abdallah Ibrahim A. Adam Tamadur M. Abdalla Sanaa A. Abdelaziz Mohamed E. Ahmed Imadeldin E. Aradaib

BACKGROUND Rift valley fever (RVF) is a mosquito-borne viral disease of domestic livestock and wild ruminants. In camels RVF may cause abortion among pregnant camels, but is most often asymptomatic among other camels. In this study, a seroepidemiological survey was conducted to determine the prevalence of RVFV antibodies and to identify the potential risk factors associated with RVFV seropositi...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه یزد 1388

plagiarism in esl/efl learning contexts has been established as a dynamic and multi-layered phenomenon and has become a topic engaging many researchers in a heated debate in recent years. comparisons of student-generated texts with their source texts have shown that students rely on source texts in their writings and copying is a major strategy used by both l1 and l2 writers. in our country a...

2015
Saber Kotb Ahmed Abdel-Rady

This study was designed to reveal out the prevalence of Sarcoptic mite infestation and the risk factors associated with occurrence of mange in one-humped camels (Camulus dromedarius) at smallholder farms in Upper Egypt, and to develop an applicable therapeutical protocol for the Sarcoptic mange infested camels. A total of 660 one-humped camels were randomly selected from different villages of A...

Journal: :علوم دامی ایران 0
نعمت هدایت ایوریق استادیار، گروه علوم دامی دانشکدۀ علوم کشاورزی دانشگاه محقق اردبیلی سید رضا میرائی آشتیانی استاد، گروه علوم دامی پردیس کشاورزی و منابع طبیعی دانشگاه تهران، کرج محمد مرادی شهر بابک استاد، گروه علوم دامی پردیس کشاورزی و منابع طبیعی دانشگاه تهران، کرج صابر محمد مقصودی دانشجوی دکتری، گروه علوم دامی پردیس کشاورزی و منابع طبیعی دانشگاه تهران، کرج

camel is a resistant species to drought and cold weather and produces milk and meat in harshest environmental condition. camel population in iran has been decreasing during last decades, and genetic studies are quite necessary for considering the conservation and productivity of this species. in this study growth hormone gene influencing growth, milk production and reproduction was considered. ...

Camels have been regarded as the desert ship and they play multi-utility role in the world. Estimation of genetic parameters is foremost step towards managing the genetic resources for their conservation and sustainable utilization. Microsatellite markers have been extensively used in cattle, sheep, goat and camels. However, genetic characterization studies on camels has been poorly recorded. T...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علامه طباطبایی 1389

after the soviet union dissolution, a chaotic period was begun in the russia. russia lost its glory and felt disgrace. the first group of elites came to power under yeltsin; they tried to re-define russia’s identity as a european country and build a foreign policy on this baseline. therefore russia tried to become closer with the west especially with the u.s. according to their view the sovie...

Ahmadreza Mohammadnia Amin Bigham Sadegh Mohammad Shadkhast Siavash Sharifi

Objective- Radiological and anatomical study of the Lacrimal apparatus system in one-humped camel of Iran (Camelus Dromedarius).Design- Prospective studyAnimals- Five heads (cut above the third cervical vertebra) of adult Dromedary camels' cadavers were collected from the slaughterhouse of the Najafabad area of Isfahan Province, Iran. Procedures- The anatomy of the nasolacrimal duct of one- hum...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سمنان - دانشکده مدیریت و اقتصاد 1392

these days, all department stores make an effort to provide their clients with valuable products in order to project the best image for them. as a result, clients’ comprehension risk will decrease and they will be more willing to repurchase. having a good image is really important for the department stores because it makes an impression on clients’ comprehension of both quality and risk. consid...

A. Mohammadhashemi A.A. Kahbiri M. Tahmoorespur M.H. Sekhavati,

Kappa-casein, as a major protein component in mammalian milk, plays an essential role in formation and stabilization milk micelles and preventing them from aggregating and therefore, helping to keep calcium phosphate in solution and transfer of calcium and phosphors from animal milk to consumers. Therefore, the objective of the current study was to investigate genetic and phylogenetic analysis ...

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