نتایج جستجو برای: دستورالعمل dus

تعداد نتایج: 3391  

ژورنال: :به نژادی نهال و بذر 0
فرناز تهذیبی حق f. tahzibi hagh islamic azad university, abhar unit, abhar,دانشگاه آزاد اسلامی، واحد ابهر حمید عبداللهی h. abdollahi ایوبعلی قاسمی a. ghasemi داریوش فتحی d. fathi

خصوصیات رویشی و زایشی سیزده رقم بومی کلکسیون ملی بر اساس دستور العمل ملی آزمون های تمایز، یکنواختی و پایداری ( dus ) ارزیابی شد. در بین صفات رویشی مورد نظر به ترتیب 5، 9 و 13 صفت به شکل درخت، شاخه های یکساله و برگ تعلق داشتند که 4، 5 و 9 صفت از گروه های فوق دارای تنوع بودند. از بین 11 و 29 صفت زایشی مربوط به گل و میوه نیز به ترتیب 9 و 21 صفت دارای تنوع متوسط تا خیلی زیاد بودند. در بین صفات عموم...

2009
Marie Jauffret-Roustide Yann Le Strat Elisabeth Couturier Damien Thierry Marc Rondy Martine Quaglia Nicolas Razafandratsima Julien Emmanuelli Gaelle Guibert Francis Barin Jean-Claude Desenclos

BACKGROUND Epidemiology of HCV infection among drug users (DUs) has been widely studied. Prevalence and sociobehavioural data among DUs are therefore available in most countries but no study has taken into account in the sampling weights one important aspect of the way of life of DUs, namely that they can use one or more specialized services during the study period. In 2004-2005, we conducted a...

Journal: :Journal of bacteriology 2007
O Herman Ambur Stephan A Frye Tone Tønjum

The frequently occurring DNA uptake sequence (DUS), recognized as a 10-bp repeat, is required for efficient genetic transformation in the human pathogens Neisseria meningitidis and Neisseria gonorrhoeae. Genome scanning for DUS occurrences in three different species of Neisseria demonstrated that 76% of the nearly 2,000 neisserial DUS were found to have two semiconserved base pairs extending fr...

Journal: :international journal of reproductive biomedicine 0
maryam niknejadi farnaz akhbari fatemeh niknejad gholamreza khalili marzieh shiva

background:   objective: the objective of the present study was to evaluate the application of two dimensional ultrasound (2-dus) and real time three dimensional ultrasound (3-dus) in differentiating various type of septated uterus. hysteroscopy confirmation was assigned as the gold standard.   materials and methods: this retrospective study was performed among 215 infertile women with suspecte...

2013
Stephan A. Frye Mariann Nilsen Tone Tønjum Ole Herman Ambur

In all sexual organisms, adaptations exist that secure the safe reassortment of homologous alleles and prevent the intrusion of potentially hazardous alien DNA. Some bacteria engage in a simple form of sex known as transformation. In the human pathogen Neisseria meningitidis and in related bacterial species, transformation by exogenous DNA is regulated by the presence of a specific DNA Uptake S...

Journal: :Surgery 2014
Marit S de Vos Barbara J Bol Edwin C Gravereaux Jaap F Hamming Louis L Nguyen

BACKGROUND Duplex ultrasonography (DUS) can be used for treatment planning for lower extremity peripheral arterial disease (PAD), but has not replaced contrast-enhanced imaging such as computed tomography angiography (CTA). We assessed DUS-based treatment planning for consistency, confidence, and the value of additional CTA among multinational surgeons. METHODS Data from 12 patients with PAD ...

2017
Philippe Debourdeau Marc Espié Sylvie Chevret Joseph Gligorov Antoine Elias Pierre François Dupré Kristell Desseaux Issa Kalidi Stephane Villiers Sylvie Giachetti Corinne Frere Dominique Farge

Previous epidemiologic studies investigating central venous catheter (CVC)-related venous thromboembolism (CRT) were conducted in heterogenous cancer populations and data in breast cancer (BC) remain limited. To investigate the Doppler ultrasound (DUS)-CRT incidence, risk factors and outcomes in BC, we designed a prospective, multicenter cohort of nonmetastatic invasive BC patients undergoing i...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه گیلان 1390

استان گیلان یکی از رویشگاه های طبیعی انواع گلابی های وحشی (pyrus sp.) است که در زبان محلی بنام خوج مشهور هستند. علیرغم تنوع بسیار گسترده، اطلاعات مدونی در مورد این گلابی ها در دست نیست. مطالعه حاضر درسال های 88 و 89، به منظور بررسی جنبه های مختلف رشد و نموی و کمی و کیفی ده ژنوتیپ مختلف خوج در منطقه فومنات استان گیلان انجام شد. ژنوتیپ های مورد بررسی با نام های محلی شامل ‘لتنز’، ‘خال شکن’، ‘آمرود...

Journal: :Stroke 2004
Michel Nonent Jean-Michel Serfaty Norbert Nighoghossian François Rouhart Laurent Derex Carmen Rotaru Pierre Chirossel Bruno Guias Jean-François Heautot Pierre Gouny Bernard Langella Valérie Buthion Isabelle Jars Chahin Pachai Charles Veyret Jean-Yves Gauvrit Michel Lamure Philippe C Douek

BACKGROUND AND PURPOSE To replace digital subtraction angiography (DSA) in carotid stenosis evaluation, noninvasive imaging techniques have to reach a high concordance rate. Our purpose is to compare the concordance rates of contrast-enhanced MR angiography (CEMRA) and CT angiography (CTA) with Doppler ultrasound (DUS) in clinical routine practice. METHODS We evaluated prospectively with DUS,...

2013
Jamie-Lee Berry Ana Cehovin Melanie A. McDowell Susan M. Lea Vladimir Pelicic

Natural transformation is the widespread biological process by which "competent" bacteria take up free DNA, incorporate it into their genomes, and become genetically altered or "transformed". To curb often deleterious transformation by foreign DNA, several competent species preferentially take up their own DNA that contains specific DUS (DNA uptake sequence) watermarks. Our recent finding that ...

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