نتایج جستجو برای: log and long

تعداد نتایج: 16931936  

Journal: :Journal of Computer and System Sciences 1989

Journal: :iranian journal of public health 0
ali-reza soltanian modeling of noncommunicable disease research center and dept. of biostatistics and epidemiology, school of public health, hamadan university of medical sciences, hamadan, iran. hossein mahjub research center for health sciences and dept. of biostatistics & epidemiology, school of public health, hamadan university of medical sciences, hamadan, iran. ali taghizadeeh-afshari dept. of urology surgical center, imam khomeini hospital, urmia, iran. gholamreza gholami dept. of mathematics and statistics, school of mathematics and computer sciences, university of urmia, urmia, iran. hojjat sayyadi dept. of biostatistics & epidemiology, school of public health, hamadan university of medical sciences, hamadan, iran.

the first kidney transplant survival is very important. we know that short-term survival of kidney transplantation is improved over the past two decades in iran; however, no information is available on long-term survival and predictors. this study explored factors influencing long-term renal transplant survival at northwest of iran.in this single-center, study, survival rates and half-life of 2...

A Elikaei , A Asadollahi , H Latifi , H Mirshafiee , H Nikbakht , S M Hosseini , Z Sharifi ,

Abstract Background Despite improvement in safety of plasma transfusion some virus transmission still remains a problem. So as World Health Organization (WHO) recommends, many countries developed Pathogen Reduction Technologies (PRT) to inactivate pathogens, in plasma components. The Methylene Blue (MB) based methods is one of the most universal one. The purpose of this research was, produce...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تحصیلات تکمیلی علوم پایه زنجان - دانشکده فیزیک 1392

in the first part of this thesis we explored wetting and its dynamics for small droplets. first, we showed how a simple feature of water droplets on a surface, i.e. laplace pressure, can be exploited to build a micropump. we investigated capillary pumping in microchannels both experimentally and numerically. putting two droplets of different sizes at the in/outlet of a microchannel, will ge...

Journal: :EMBO reports 2012

Journal: :Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg 2012

1997
Eric Allender

We present a deterministic algorithm running in space O log2 n= log log n solving the connectivity problem on strongly unambiguous graphs. In addition, we present an O(log n) time-bounded algorithm for this problem running on a parallel pointer machine.

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