نتایج جستجو برای: sit model

تعداد نتایج: 2115976  

Journal: :International Journal of Information Security 2021

We present the first constant-round, tree-based, group key exchange protocol based on SIDH with logarithmic-order communication and memory complexity, where only previous isogeny-based exchange, SIBD, has linear-order complexity. call our supersingular isogeny tree-based (SIT). show that satisfies post-quantum security through a reduction to decisional Diffie–Hellman (SSDDH) problem in model of...

Journal: :مدیریت دولتی 0
المیرا جنوی دکتری علوم کتابداری و اطلاع رسانی، دانشگاه آزاد اسلامی، واحد علوم و تحقیقات تهران، ایران فهیمه باب الحوائجی دانشیار گروه علوم کتابداری و اطلاع رسانی، دانشگاه آزاد اسلامی، واحد علوم و تحقیقات تهران، ایران

after passing more than one decade of appearance of digital libraries in iran, they couldn’t meet their real mission, which is responding to audience needs. surely, this problem is affected by potentially and real factors. so this research wants to recognize resistant factors and driving factors by recourse oriented approach, and then to fit them in integrated model.research method which we app...

Peddyreddy Murali Krishna Reddy,

Gastrointestinal (GI) complications during diabetes mellitus (DM) are common. Attempts to ascribe changes in the glycemic state to the altered GI (gastrointestinal) motility in experimental models yielded varied results. In the present study the possible cause-effect relationship between the changes in the glycemic, insulinemic states and small intestinal transit (SIT) in normal mice was examin...

Journal: :Medical and veterinary entomology 2005
G A Vale S J Torr

An interactive programme, incorporating a deterministic model of tsetse (Diptera: Glossinidae) populations, was developed to predict the cost and effect of different control techniques applied singly or together. Its value was exemplified by using it to compare: (i) the sterile insect technique (SIT), involving weekly releases optimized at three sterile males for each wild male, and (ii) insect...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تهران 1380

هدف از این تحقیق بررسی رابطه بعضی از متغیرهای آنتروپومتریک و انعطاف پذیری با آزمون sit and reach می باشد. برخی از متغیرهای آنتروپومتریک از قبیل: قد، طول دست ، طول پا و طول قد نشسته و آزمونهای انعطاف پذیری ستون فقرات ، مچ پا، ران و آزمون sit and reach است که مورد اندازه گیری قرار گرفتند.

Journal: :Mathematical biosciences 2014
Thomas P Oléron Evans Steven R Bishop

We present a simple mathematical model to replicate the key features of the sterile insect technique (SIT) for controlling pest species, with particular reference to the mosquito Aedes aegypti, the main vector of dengue fever. The model differs from the majority of those studied previously in that it is simultaneously spatially explicit and involves pulsed, rather than continuous, sterile insec...

Journal: :Mathematical biosciences 2012
Folashade B Agusto Sharon Bewick Rana D Parshad

The sterile insect technique (SIT) is an appealing method for managing mosquito populations while avoiding the environmental and social costs associated with more traditional control strategies like insecticide application. Success of SIT, however, hinges on sterile males being able to compete for females. As a result, heavy and/or continued use of SIT could potentially diminish its efficacy if...

Ahmed Seif Goudarz M. Rouzbehani Temer S. Ahmadi

Geometrical structure, nuclear magnetic resonance (N1,1It) chemical shielding tensors, and chemical shiftsof silicon and carbon nucler are investigated for twn infinite size zigzag and armchair single-walled siliconcarbide nanotabes (SiCNTs). Geometrical structures of SieNTs, Sit bonds and bond angles of St and Cvertices in both zigzag and armchair nanotubes, Indicate that bond lengths are appr...

Journal: :Gait & posture 2013
Emer P Doheny Cathal Walsh Timothy Foran Barry R Greene Chie Wei Fan Clodagh Cunningham Rose Anne Kenny

The five-times-sit-to-stand test (FTSS) is an established assessment of lower limb strength, balance dysfunction and falls risk. Clinically, the time taken to complete the task is recorded with longer times indicating increased falls risk. Quantifying the movement using tri-axial accelerometers may provide a more objective and potentially more accurate falls risk estimate. 39 older adults, 19 w...

زراعت پیشه, اکبر, نیازی, سید محمد,

  Background and Objectives: Abdominal muscles' strength has a large impact on the trunk, sustains static, and reduces the pressure on the lumbar spine. Therefore, the purpose of the present study was to compare the motor unit electrical activity of the abdominal muscles during different positions of sit-up.   Materials and Methods: This experimental study was conducted on valunter fifteen part...

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