نتایج جستجو برای: n 21

تعداد نتایج: 1183385  

Journal: :International reviews of immunology 1990
J E Berman F W Alt

Elucidation of the cellular and molecular mechanisms which determine the expressed antibody repertoire remains a major challenge in immunology. Knowledge of V gene diversity, organization, and expression is important to an understanding of the formation of the antibody repertoire in normal as well as diseased states. In the last few years, great advances have been made in our understanding of t...

2016
Elnaz Davoodi Leila Kosseim

This paper describes the system deployed by the CLaC-EDLK team to the SemEval 2016, Complex Word Identification task. The goal of the task is to identify if a given word in a given context is simple or complex. Our system relies on linguistic features and cognitive complexity. We used several supervised models, however the Random Forest model outperformed the others. Overall our best configurat...

Journal: :journal of novel physiotherapy and physical rehabilitation 2021

Objective: To assess the prevalence of pain among undergraduate physical therapy students university Balochistan, Quetta. Material & method: A cross sectional study was carried out 158 participants who were enrolled in department Physical Therapy, University Quetta. The requested to answer self-developed questionnaire consists different questions (demographics onset pain). collected data analy...

Journal: :British Journal of Surgery 2022

Abstract Aim Patients who suffer neck of femur fractures (NOF#) are typically frail and at risk postoperative anaemia which can contribute to a high mortality in this demographic. This QiP reviewed how well haemoglobin (Hb) was being monitored on Orthopaedic unit assessed the effectiveness teaching session improve this. A secondary measure compare day 1 3 Hb establish an evidence base for timin...

F. Sarrafzadeh H. A. Seifi M. Mohri,

Forty neonate calves were used in this study. The animals were divided into two treatment (n = 20) andcontrol (n = 20) groups. In the treatment group, oral iron as ferrous sulphate was supplemented to each calf atthe dose of 150 mg/day for 28 days, from the birthday. Blood sampling was taken from jugular veinimmediately after birth and on days 7, 14, 21 and 28 after birth. Significant differenc...

جلیل حاجی زاده, حسین لطفعلی زاده محمد محمدی

طی یک بررسی فونستیک در سال­ های 1392-1391 در استان آذربایجان شرقی، تعدادی کفشدوزک از مزارع و باغ­ های منطقه نمنق (38° 47' 00" N, 46° 34' 21" E) از توابع شهرستان جلفا و هوراند (38° 51' 02" N, 47° 21' 58" E) از توابع شهرستان اهر جمع­ آوری شدند. پس از بررسی و تهیه اسلاید از اندام­ های تناسلی حشرات نر و ماده، شناسایی نمونه­ ها انجام شد. بر اساس مطابقت با کلیدهای شناسایی در منابع معتبر و تایید دکتر ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده علوم انسانی 1387

ترکیبات متعددی از سرب(ii) با لیگاندهای مختلفی شامل بای پیریدین ها، پیریدین کربوکسیلیک اسیدها و لیگاندهای دیگر سنتز و با روش های طیف سنجی ir، xrd، x-ray ،uv حالت جامد، فلورسانس حالت جامد و sem شناسایی شدند. برخی نانو ذرات ترکیبات سرب(ii) نیز سنتز و شناسایی شدند. ساختار همه ترکیبات که عبارتند از: [pb(?-4,4?-bipy)(?-br)2]n (1)، [pb(?-bpa)(?-br)2]n (2)، [pb(?-bpe)(?-br)2]n (3)،[pb(?3-2-pyc)(?-ncs)...

Journal: :مجله پزشکی مولکولی 0
najmeh ahangari department of genetics and biotechnology, faculty of medicine, hormozgan university of medical sciences, bandae abbas, iran mohammad doosti doosti department of molecular genetics, hope generation genetic polyclinic, mashhad, iran elaheh ahangari department od statistics, mashhad university of payam-e-noor, mashhad, iran. nafise baradarn rafiee department of obstetrics and gynecology, emam reza hospital, mashhad university of medical sciences, mashhad, iran ehsan ghayoor karimiani department of molecular genetics, honorary research associate, university of manchester, uk

introduction: the most common chromosomal abnormalities detected in perinatal period are aneuploidies of chromosome 21, 18, 13, x and y. the aim of this study is to assess referral reasons for invasive diagnostic method using rapid qf-pcr for fetal chromosomal abnormalities in gynecologists’ referrals. methods: a retrospective study of results was performed on data between september 2015 and ju...

Journal: :Discrete Applied Mathematics 2004
Martin Grüttmüller

This paper deals with completion of partial latin squares L = (lij) of order n with k cyclically generated diagonals (li+t,j+t = lij + t if lij is not empty; with calculations modulo n). There is special emphasis on cyclic completion. Here, we present results for k = 2, . . . , 7 and odd n ≤ 21, and we describe the computational method used (hill-climbing). Noncyclic completion is investigated ...

2012
Sabrina Thalita Reis José Pontes-Junior Alberto Azoubel Antunes Marcos Francisco Dall’Oglio Nelson Dip Carlo Camargo Passerotti Guilherme Ayres Rossini Denis Reis Morais Adriano Joao Nesrallah Camila Piantino Miguel Srougi Katia R Leite

BACKGROUND Prognosis of prostate cancer (PCa) is based mainly in histological aspects together with PSA serum levels that not always reflect the real aggressive potential of the neoplasia. The micro RNA (miRNA) mir-21 has been shown to regulate invasiveness in cancer through translational repression of the Metaloproteinase (MMP) inhibitor RECK. Our aim is to investigate the levels of expression...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید