نتایج جستجو برای: core zone

تعداد نتایج: 323328  

ژورنال: :پژوهش های آسیب شناسی زیستی 0
nasrin rastgoo m.sc. in medical biotechnology, tarbiat modares university, tehran, iran. ali karami ph.d. in biotechnology, associate professor, bagyatallah university, tehran, iran. farzaneh sabahi ph.d. in virology, associate professor, tarbiat modares university, tehran, iran

مقدمه: ویروس هپاتیت c یکی از مهمترین عوامل ایجادکننده هپاتیت حاد ومزمن، سیروز و سرطان کبد در سطح جهان محسوب می شود. به دلیل روند رو به رشد ابتلا به hcv در سطح دنیا تحقیقات گسترد ه ای در نقاط مختلف جهان برای افزایش کیفیت روشهای تشخیصی و تعیین ژنوتیپ ویروس در حال انجام است. روشها: در این تحقیق ناحیه ژنی مربوط به پروتئین نوکلئوکپسید ویروس (ژن core) که یک ناحیه بسیار حفاظت شده درطول ژنوم ویروس است،...

2015
Scott Baker Falk Amelung

We use 2000–2012 InSAR data frommultiple satellites to investigate magma storage in Kīlauea’s east rift zone (ERZ). The study period includes a surge in magma supply rate and intrusion-eruptions in 2007 and 2011. The Kupaianaha area inflated by ~5 cm prior to the 2007 intrusion and the Nāpau Crater area by ~10 cm following the 2011 intrusion. For the Nāpau Crater area, elastic modeling suggests...

Journal: :iranian journal of hydrogen & fuel cell 2014
masoumeh javaheri

in this work, electrocatalyst with core-shell structure (pd as core and pt as shell on vulcanxc-72r) was synthesis. not only this structure can reduce the amount of platinum but it also can increase the gas diffusion electrode (gde) performance in cathode reaction (oxygen reduction reaction or orr) of polymer electrolyte membrane fuel cell (pemfc). to this meaning, one series of electrocatalyst...

Journal: :iranian journal of oil & gas science and technology 2014
seyyed hossein hosseini bidgoli ghasem zargar mohammad ali riahi

the spatial distribution of petrophysical properties within the reservoirs is one of the most importantfactors in reservoir characterization. flow units are the continuous body over a specific reservoirvolume within which the geological and petrophysical properties are the same. accordingly, anaccurate prediction of flow units is a major task to achieve a reliable petrophysical description of a...

Journal: :Journal of contaminant hydrology 2004
Serge Brouyère Alain Dassargues Vincent Hallet

This paper presents the results of a detailed field investigation that was performed for studying groundwater recharge processes and solute downward migration mechanisms prevailing in the unsaturated zone overlying a chalk aquifer in Belgium. Various laboratory measurements were performed on core samples collected during the drilling of boreholes in the experimental site. In the field, experime...

2014

Touch perception is important in most living organisms and extremely sensitive detection systems have evolved to meet this need. Pacinian corpuscles (PCs) are primary mechanoreceptors. In the human, they are found in the skin (where they act as touch receptors), in the joints, in muscles and in many organs (where they act as motion sensors). The purpose of the work described in this thesis is t...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه اصفهان - دانشکده علوم 1389

در این پژوهش سنگ چینه نگاری، زیست چینه نگاری ریز رخساره ها و همچنین محیط رسوبی سازند سروک در طاقدیس آغار (جنوب غرب فیروزآباد) مورد بررسی قرار گرفت. برش مورد مطالعه در ناحیه مذکور 208 متر ضخامت دارد. در ناحیه مورد مطالعه، مرز زیرین سازند سروک با سازند کژدمی به صورت هم شیب و تدریجی می باشد و مرز بالایی این سازند با سازند ایلام یا سروک بالایی، بصورت ناپیوستگی فرسایشی است. سنگ شناسی سازند سروک در ب...

Journal: :Asian journal of andrology 2005
Mohammed Ahmed Al-Ghazo Ibrahim Fathi Ghalayini Ismail Ibrahim Matalka

AIM To evaluate the diagnostic value of the 10 systematic transrectal ultrasound-guided (TRUS) prostate biopsy compared with the sextant biopsy technique for patients with suspected prostate cancer. METHODS One hundred and fifty-two patients with suspected prostate cancer were included in the study. Patients were entered in the study because they presented with high levels of prostate specifi...

Journal: :Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology 2011
Katja Zeppenfeld Rob J van der Geest

The underlying mechanism of most ventricular tachycardias (VTs) after myocardial infarction (MI) is reentry involving areas of ventricular scar. Dense fibrous scars alone cannot cause arrhythmias; however, when surrounded by bundles of surviving myocytes in the peri-infarction zone, an arrhythmogenic substrate may arise. Areas of dense fibrosis intersperse with surviving myocardial bundles and ...

Journal: :E3S web of conferences 2021

Through the construction and application of temperature humidity precision control model differentiation theory, on basis customer needs, based theory is proposed. The core concept to implement differential in time zone, use zone control, Card edge dual-mode other methods achieve stable, reliable precise production environment, so as reduce energy consumption air conditioning system.

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