نتایج جستجو برای: iran unfortunately

تعداد نتایج: 156124  

2005
Hoon Wei Lim Matthew J. B. Robshaw

This paper introduces the concept of a dynamic key infrastructure for Grid. It utilises the properties of Identity-based Cryptography (IBC) to simplify key management techniques used in current Public Key Infrastructure (PKI) settings for Grid. This approach can offer greater simplicity, flexibility, and enhanced computation trade-offs.

Journal: :Journal of vector borne diseases 2013
Marziyeh Karami Monir Doudi Mahbubeh Setorki

BACKGROUND & OBJECTIVES Leishmaniasis has an annual incidence of 0.5-1.5 million new cases and is endemic in 88 countries throughout the world. About 90% of cases of cutaneous leishmaniasis (CL) are reported from seven countries including Iran. Evidence suggests the increased annual incidence of this disease in Iran. Intracellular protozoan parasite, Leishmania, is an obligatory parasite. Sandf...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه ارومیه - دانشکده کشاورزی 1392

چکیده شته مومی کلم (.brevicoryne brassicae l) یکی از آفات مهم کلم در ایران و بسیاری از نقاط دیگر جهان بوده و خسارت قابل توجهی به این محصول وارد می کند . به دلیل مشکلات ناشی از مصرف سموم شیمیایی که در حال حاضر متداول ترین روش کنترل این آفت به شمار می رود. اعمال روش های جایگزین و یا کاهش غلظت مصرف سموم به همراه سایر روش های مدیریتی به ویژه کنترل بیولوژیکی ضروری است. در این میان قارچ های بیماری ز...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهرکرد - دانشکده دامپزشکی 1390

چکیده هدف از انجام این پایان نامه سنجش فعالیت آنزیم های کیتیناز، آلکالین پروتئاز و لیپاز از برخی جدایه های بومی قارچ های انتوموپاتوژن موثر بر کنه ایکسودس ریسینوس و نشان دادن اهمیت این آنزیم ها در آینده مبارزات علیه کنه ها بوده است. در این مطالعه دو جدایه قارچی demi 2 و iran 437 c از سویه متاریزیوم آنیزوپلیه و دو جدایه iran 403 c و iran 428 c از سویه بووریا باسیانا مورد بررسی قرار گرفت. پس از ج...

2017
Shahin Akhondzadeh

Scientific production of Iran’s scientists holds the needed potential and wealth to be the world’s reference in science and knowledge. Based on this and by following guidelines of the supreme leader of the Islamic revolution, preservation, persistence, and reinforcement of the scientific production debate has unavoidable urgency and priority in academic and scientific circles and gatherings. We...

2010
John W. Lawson

The evolution of building codes typically produce design provisions that are expected to create safer and more accurate designs. We as engineers expect building codes to advance the state of the art with each successive edition. The 2009 International Building Code (IBC) and the Building Code Requirements for Structural Concrete (ACI 318-08) have significant revisions affecting the design of ti...

2014
Vicente da Gama Machado Marcelo Savino Portugal Vicente da Gama Marcelo Savino

This paper estimates reduced-form Phillips curves for Brazil with a framework of time series with unobserved components, in the spirit of Harvey (2011). However, we allow for expectations to play a key role using data from the Central Bank of Brazil’s Focus survey. Besides GDP, we also use industrial capacity utilization rate and IBC-Br index, as measures of economic activity. Our findings supp...

Journal: :IJBM 2012
Eric Granger Wael Khreich Robert Sabourin Dmitry O. Gorodnichy

To improve accuracy and reliability, Boolean combination (BC) can efficiently integrate the responses of multiple biometric systems in the ROC space. However, BC techniques assume that recognition systems are conditionally-independent and that their ROC curves are convex. These assumptions are rarely valid in practice, where systems face complex environments, and are designed using limited enro...

Journal: :CoRR 2018
Carlo Novara Simone Formentin

Data-Driven Inversion-Based Control (D-IBC) is a recently introduced control design method for uncertain nonlinear systems, relying on a two degree-of-freedom architecture, with a nonlinear controller and a linear controller running in parallel. In this paper, extending to the MIMO case a previous result holding for the SISO case, we derive a finite-gain stability sufficient condition for a clo...

2004
Abbas Yazdanbod Siavosh Nasseri-Moghaddam Reza Malekzadeh

Introduction ancer is a serious health problem worldwide, imposing a large economical and psychological burden as well as loss of life and productivity. Lots of effort and money have been put in the fields of clinical, epidemiological, pharmacological, and biological research on cancer in the recent decades. Although we have witnessed dramatic progress in the field, but still there is a long wa...

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