نتایج جستجو برای: inter and intra species variation

تعداد نتایج: 16961769  

2014
Luis R. Comolli

In this Special Topic we explore some of the novel mechanisms interconnecting microbes within and across species, and to their physical environment, across vastly different scales. As developments in various “OMICs” fields have revolutionized our understanding of the vast diversity and ubiquity of microbes in the biosphere, we have also developed new holistic ways of thinking about them. Human ...

2015
Alexander M. Paya Jesse L. Silverberg Jennifer Padgett Taryn L. Bauerle

Research in the field of plant biology has recently demonstrated that inter- and intra-specific interactions belowground can dramatically alter root growth. Our aim was to answer questions related to the effect of inter- vs. intra-specific interactions on the growth and utilization of undisturbed space by fine roots within three dimensions (3D) using micro X-ray computed tomography. To achieve ...

Journal: :hepatitis monthly 0
omid pournik department of medical informatics, faculty of medicine, mashhad university of medical sciences, mashhad, ir iran; faculty of advanced technologies in medicine, iran university of medical sciences, tehran, ir iran seyed moayed alavian middle east liver diseases center (meld), tehran, ir iran; baqiyatallah research center for gastroenterology and liver diseases, baqiyatallh university of medical sciences, tehran, ir iran leila ghalichi mental health research center, iran university of medical sciences, tehran, ir iran bahram seifizarei school of medicine, shahid beheshti hospital, hamedan university of medical sciences, hamedan, ir iran leila mehrnoush middle east liver diseases center (meld), tehran, ir iran azam aslani department of medical informatics, faculty of medicine, mashhad university of medical sciences, mashhad, ir iran

results inter-observer agreement of the pathology scores based on nas scoring system was acceptable for steatosis, lobular inflammation, and fibrosis, but not for hepatocyte ballooning. the intra-observer agreement was acceptable in all scales, with lowest intra-class correlation observed for lobular inflammation. materials and methods the anonymous liver biopsy samples of 100 consecutive nafld...

Journal: :Insect biochemistry and molecular biology 2007
Nicholas S Geraci J Spencer Johnston J Paul Robinson Stephen K Wikel Catherine A Hill

The suborder Ixodida includes many tick species of medical and veterinary importance, but little is known about the genomic characteristics of these ticks. We report the first study to determine genome size in two species of Argasidae (soft ticks) and seven species of Ixodidae (hard ticks) using flow cytometry analysis of fluorescent stained nuclei. Our results indicate a large haploid genome s...

Jila Masrour Roudsari, Soleiman Mahjoub,

Background: Bone-specific alkaline phosphatase (BAP) is synthesized by the osteoblasts and is presumed to be involved in the calcification of bone matrix, though its precise role in the formation process is unknown. The aim of the present study was to measure the BAP activity in Paget's and normal specimens by two different techniques. Methods: Total ALP (TAP) as well as BAP activity-measuring ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه ارومیه 1377

the methods which are used to analyze microstrip antennas, are divited into three categories: empirical methods, semi-empirical methods and full-wave analysis. empirical and semi-empirical methods are generally based on some fundamental simplifying assumptions about quality of surface current distribution and substrate thickness. thses simplificatioms cause low accuracy in field evaluation. ful...

Aynalem Gebere Hordofa Melkamu Lule Belistie Nebret Tadesse Btru

Objective: An experiment was conducted at Wondo Genet Agricultural Research Center in the production season of 2013/14 and 2014/15 with the objective of identifying the best combination of intra and inter-row spacing for optimum plant population density of stevia. Methods: The experiment was conducted using five intra-row spacing (20cm, 25cm, 30cm, 35cm, and 40...

Houshang Amirrasouli, Faranak Kazerouni,

Background: Since the introduction of the first radioimmunoassay, several improvements have been made in the design of immunoassays such as method of antibody production, labeling, automation and detection technology. We performed an analytical evaluation of the new electrochemiluminescent immunoassay (ECLIA) for serum TSH, FT4 and T3 in the Elecsys 2010 immunoassay system and compared the resu...

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