نتایج جستجو برای: animal anatomy

تعداد نتایج: 296538  

Journal: :BIO web of conferences 2022

One of the main goals applied morphology is to make teaching normal anatomy visual. Natural preparations organs and body parts an animal should be demonstrative enough retain their shape appearance for a long time. Compared others, method that we have developed manufacture anatomical has significant advantages, in such quality makes it possible study object not only visually, but also manually....

Journal: :International Journal of Morphology 2021

As the world is struggling to cope with SARS-CoV-2, aetiological agent of COVID-19, which has led a global pandemic defying geographical borders and putting lives billions at risk (Priyanka et al., 2020), most critical question that remains be elucidated by faculty education whether virtual mode teaching will continue or we back pre-COVID scenario learning. Being an assistant professor veterina...

Journal: :iranian endodontic journal 0
pooja kakkar anant singh

anatomy of the root canal system always effects endodontic treatment outcome. mandibular premolar teeth show extreme variations in root canal morphology. first premolars usually exhibit basic one root and one canal anatomy. the occurrence of three roots in mandibular first premolar has not been commonly reported in literature. this article reports a case of successful nonsurgical endodontic man...

Journal: :caspian journal of internal medicine 0
mehrdad saravi cardiology department, babol university of medical sciences, babol, iran. rozita jalalian cardiology department of mazandaran university of medical sciences, sari, iran. mohammadtaghi hedayati cardiology department, babol university of medical sciences, babol, iran.

background: dextrocardia is a congenital anomaly, which may have coexistent coronary artery disease (cad), arrhythmias and conventional indications for device therapy. however, the implantation of transvenous leads can be technically challenging and the approach needs to be tailored to the patient's individual anatomy. case presentation: a 54-year-old male with dextrocardia situs inversus ...

2016
Bàrbara Laviña

Recent major improvements in a number of imaging techniques now allow for the study of the brain in ways that could not be considered previously. Researchers today have well-developed tools to specifically examine the dynamic nature of the blood vessels in the brain during development and adulthood; as well as to observe the vascular responses in disease situations in vivo. This review offers a...

Journal: :anatomical sciences journal 0
javad sadeghinezhad department of basic sciences, faculty of veterinary medicine, university of tehran, iran.سازمان اصلی تایید شده: دانشگاه تهران (tehran university) narges zadsar department of basic sciences, faculty of veterinary medicine, university of tehran, p.o. box: 14155-6453, tehran, iran.سازمان اصلی تایید شده: دانشگاه تهران (tehran university) soroush bakhtiari rad department of basic sciences, faculty of veterinary medicine, university of tehran, p.o. box: 14155-6453, tehran, iran.سازمان اصلی تایید شده: دانشگاه تهران (tehran university)

introduction: the persian squirrel (sciurus anomalus) is the only member of the sciuridae family found in the middle east. some people maintain them as pets, thus their referrals to veterinary hospitals has been increased recently. several morphological studies have been carried out mainly on the arch of aorta and its branches in common rodents, small mammals, and domestic animals but there are...

ژورنال: :مجله گیاهشناسی ایران 2000
دینا عزیزیان جمال کسائیان محبوبه خاتم ساز

ساختار تشریحی گونه های مورد مطالعه از جنس onosma l. در ایران نشان می دهد که نوع کرک ها یکی از صفات مشخص در شناسایی گونه ها و تفکیک بخش ها در جنس onosma می باشد ساختمان درونی پهنک برگ نیز دو گروه را بخوبی مشخص می سازد، در بخش های sect. podonosma و sect. protonosma دارای مزوفیل یک طرفه (پارانشیم نرده ای فقط زیر اپیدرم فوقانی) است ولی در بخش sect. onosma مزوفیل برگ به صورت دو طرفه با لایه های پارا...

Journal: :Poultry science 2006
N J Wolanski R A Renema F E Robinson V L Carney B I Fancher

Current commercial broiler products are derived from the crosses of various strains at the primary breeder level. This study investigated chick development, yolk utilization, and early growth rate of males from 8 broiler breeder strains. These strains were a combination of both specialized and commercial-line products. At hatch, 110 male chicks per strain were weighed and wing-banded, and chick...

2015
David Harvey Carmen Hubbard

Animal welfare is often cited as a classic public good, which implies market failure and, thus, that government intervention is required. However, the current literature does not provide an accessible account of how governed markets are supposed to cope with the issues of animal welfare. This paper seeks to fill this gap by re-considering the political economy of animal welfare. Conceptual anal...

2015

There is increasing interest among functional neurosurgeons in the potential for novel therapies to impact upon diseases beyond movement disorders and pain. A target of increasing interest is the nucleus accumbens (NAc), which has long been studied as a key brain region mediating a variety of behaviors, including reward and satisfaction. As such, focal modulation of the biology of the NAc with ...

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