نتایج جستجو برای: noise immunity

تعداد نتایج: 278367  

Journal: :Physical review. E, Statistical, nonlinear, and soft matter physics 2010
Paul H Bryant

A method of synchronization is presented which, unlike existing methods, can, for generic dynamical systems, force all conditional Lyapunov exponents to go to -∞ . It also has improved noise immunity compared to existing methods, and unlike most of them it can synchronize hyperchaotic systems with almost any single coupling variable from the drive system. Results are presented for the Rossler h...

2012
N. Gong J. Wang S. Jiang R. Sridhar

A clock-biased local bit line (CB-LBL) scheme is presented to achieve high access speed and energy efficient operation for register files. Simulation results in 32nm high-k/metal gate CMOS predictive technology show 49.5% read latency reduction and 39.4% power savings, with less than 5% impact on noise immunity and within 1% increase in area overhead. Additionally, CB-LBL can achieve 99.8% para...

2012
Ila Gupta Neha Arora B. P. Singh

Recently low power circuits have become a top priority in modern VLSI design. This paper presents post layout simulations of a new improved 2:1 multiplexer design. The proposed design demonstrates its superiority against existing 2:1 multiplexer design in terms of power–delay product (PDP), temperature sustainability, noise immunity and frequency. All the post-layout simulations have been perfo...

Journal: :journal of research in health sciences 0
seyed hamid hashemi mehrangiz zamani mojgan mamani robabeh javedanpoor amir hossein rahighi ebrahim nadi

background: the increasing incidence of pertussis among adolescents and adults in recent years is an alarming factor in transmission of the infection to non-immune infants and children. vaccination of pregnant women, immediately after delivery and before being discharged from the hospital may help to protect mothers and their newborns against the disease. decision making process, regarding mate...

Journal: :international journal of reproductive biomedicine 0
sedigheh borna mamak shariat mohaddese fallahi leila janani

background: our information regarding immunity to toxoplasmosis among reproductive age women is indeterminate and there is significant variation between reported results; it is necessary to perform a meta-analysis study on subjects to obtain required findings and develop preventive measures accordingly. objective: estimation level of immunity to toxoplasmosis in reproductive ages. materials and...

Journal: :auditory and vestibular research 0
seyyedeh zeynab nureddini department of audiology, school of rehabilitation, shahid beheshti university of medical sciences, tehran, iran ali mohammadzadeh department of audiology, school of rehabilitation, shahid beheshti university of medical sciences, tehran, iran majid ashrafi department of audiology, school of rehabilitation, shahid beheshti university of medical sciences, tehran, iran seyyed mehdi tabatabai department of statistics, school of rehabilitation, shahid beheshti university of medical sciences, tehran, iran leyla jalilvand karimi department of audiology, school of rehabilitation, shahid beheshti university of medical sciences, tehran, iran

background and aim: speech understanding almost never occurs in silence. verbal communication often occurs in environments where multiple speakers are talking. in such environments, babbling noise masks speech comprehension. consonants, in comparison to vowels, are more sensitive to noise masking. consonants provide most acoustic information needed for comprehending the meaning of the word. sin...

Journal: :jundishapur journal of microbiology 0
mehri ghafourian health research institute, infectious and tropical diseases research center, ahvaz jundishapur university of medical sciences, ahvaz, ir iran; department of immunology, school of medicine, ahvaz jundishapur university of medical sciences, ahvaz, ir iran abdolhussein shakunia health research institute, infectious and tropical diseases research center, ahvaz jundishapur university of medical sciences, ahvaz, ir iran; department of immunology, school of medicine, ahvaz jundishapur university of medical sciences, ahvaz, ir iran; department of immunology, school of medicine, ahvaz jundishapur university of medical sciences, ahvaz, ir iran. tel: +98-9163132602, fax: +98-6133332036 seyed mohammad alavi health research institute, infectious and tropical diseases research center, ahvaz jundishapur university of medical sciences, ahvaz, ir iran wesam kooti student research committee, immunology department, kurdistan university of medical sciences, sanandaj, ir iran ghodratollahe shakerinejad acecr-khuzestan, health education research group, ahvaz, ir iran amirarsalan serajian acecr-khuzestan, health education research group, ahvaz, ir iran

conclusions more than 95% of 15 to 25 year-old women (main reproductive age in iran) are within acceptable immunity range. level of immunity to rubella in women of reproductive age in this region appears satisfactory. patients and methods this descriptive cross-sectional study was conducted on 760 women younger than 25 years attending medical centers in ahvaz. a sample of 3 ml of venous blood w...

Journal: :iranian journal of parasitology 0
sobhan sajadifar department of epidemiology and parasitology, faculty of veterinary medicine and zootechnics, armenian national agrarian university, yerevan, armenia. hadi miranzadeh department of veterinary, university of applied science and technology, institute of science applied higher education of jahad -e- agriculture, isfahan, iran. milad moazeni department of veterinary, university of applied science and technology, institute of science applied higher education of jahad -e- agriculture, isfahan, iran.

background: the aim of the present study was the comparison of humoral and cell-mediated immunity in broilers fed with different levels of zinc during a coccidiosis challenge. methods: one hundred and forty- four one-day-old broiler chicks were used with three dietary zinc (40, 120 and 200 mg/kg). at 14 d of age, all birds were inoculated orally with 5×10 3 sporulated oocysts of e. tenella . at...

2013
Tripti Sharma K. G. Sharma A. P. Chandrakasan S. Sheng W. Al-Assadi A. P. Jayasumana K. Yano Y. Sasaki K. Rikino S. Veeramachaneni M. B. Srinivas D. Wang M. Yang W. Cheng X. Guan Z. Zhu P. M. Lee C. H. Hsu Y. H. Hung Arkadiy Morgenshtein Alexander Fish Sung-Mo Kang Yusuf Leblebici

This paper proposes a new design of pass transistor logic based 2T AND gate. Performance comparison of proposed gate with traditional CMOS, complementary pass-transistor logic design and GDI techniques is presented. Different methods have been compared with respect to the number of devices, power-delay product, temperature sustainability and noise immunity in order to prove the superiority of p...

Journal: :archives of razi institute 2016
doulet khaliwand a.m. bahrami a. bahrami

humoral immune response of vaccine-i (supermatent from sonicated sporulated oocyst), vaccine –ii (sediment from sonicated sporulated oocyst) and vaccine –iii (un-sonicated sporulated oocyst) against conccidiosis in chickens was determined by indirect haemagglutination (iha) test. iha antibody titre was significantly higher (p

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