نتایج جستجو برای: intermittent

تعداد نتایج: 35761  

Journal: :Physical review. E, Statistical, nonlinear, and soft matter physics 2014
Pensri Pramukkul Adam Svenkeson Paolo Grigolini

We study the combined effects of noise and detector sensitivity on a dynamical process that generates intermittent events mimicking the behavior of complex systems. By varying the sensitivity level of the detector we move between two forms of complexity, from inverse power law to Mittag-Leffler interevent time survival probabilities. Here fluctuations fight against complexity, causing an expone...

Journal: :caspian journal of internal medicine 0
haydeh alaoddolehei haydeh samiei farahnaz sadighian narges kalantari

background: pregnant women take iron supplements in order to prevent iron deficiency anemia which may have undesirable effects for both the mother and fetus. this study aimed to compare the daily and intermittent dose of iron supplementation in blood and iron indices in healthy pregnant women.methods: in this clinical trial study, 145 healthy pregnant women were selected with hbx0511g%. the par...

Journal: :the journal of tehran university heart center 0
seyedkhalil forouzannia yazd cardiovascular research center, afshar hospital, shahid sadoughi university of medical sciences, yazd, iran. aliakbar karimi-bondarabadi yazd cardiovascular research center, afshar hospital, shahid sadoughi university of medical sciences, yazd, iran and student research committee, shahid sadoughi university of medical sciences, yazd, iran. mostafa bagherinasab yazd cardiovascular research center, afshar hospital, shahid sadoughi university of medical mohammadtaghi sarebanhassanabadi yazd cardiovascular research center, afshar hospital, shahid sadoughi university of medical

background: surgical site infection is known as a common complication after cardiac surgery, and cefazolin is the best prophylactic antibiotic to prevent this complication. the goal of this study was to evaluate the effect of continuous and intermittent cefazolin for the prevention of superficial surgical site infection following off-pump coronary artery bypass (opcab). methods: this prospectiv...

Journal: :nursing practice today 0
marjan ahmad-shirvani mazandaran university of medical sciences jila ganji mazandaran university of medical sciences

background & aim: although cold and heat have been recommended for labor pain relief, comparison of them and intermittent change in cold and heat therapy has been less considered. this study compared the effects of separate and intermittent heat and cold on labor pain relief and some birth outcomes . methods & materials : this was a randomized clinical trial. ninety-six parturient women were ra...

2018
Manjeet Dahiya Sorav Bansal

Transiently powered devices have given rise to a new model of computation called intermittent computation. Intermittent programs keep checkpointing the program state to a persistent memory, and on power failures, the programs resume from the last executed checkpoint. An intermittent program is usually automatically generated by instrumenting a given continuous program. The behaviour of the cont...

Journal: :American journal of physiology. Lung cellular and molecular physiology 2001
N R Prabhakar R D Fields T Baker E C Fletcher

This symposium was organized to present research dealing with the effects of intermittent hypoxia on cardiorespiratory systems and cellular mechanisms. The pattern of neural impulse activity has been shown to be critical in the induction of genes in neuronal cells and involves distinct signaling pathways. Mechanisms associated with different patterns of intermittent hypoxia might share similar ...

Journal: Evidence Based Care 2017

Background: Different approaches are available to irrigate the arterial catheter, such as continuous and intermittent techniques. However, there is a disagreement regarding the most appropriate method. Aim: this study aimed to compare the effect of two continuous and intermittent irrigation methods on complications of arterial catheter and partial thromboplastin time (PTT) in patients with coro...

Journal: :Thorax 2010
Isao Muraki Takeshi Tanigawa Kazumasa Yamagishi Susumu Sakurai Tetsuya Ohira Hironori Imano Akihiko Kitamura Masahiko Kiyama Shinichi Sato Takashi Shimamoto Masamitsu Konishi Hiroyasu Iso

BACKGROUND There are conflicting results for the association between obstructive sleep apnoea and raised C reactive protein (CRP) levels. A study was undertaken to investigate whether nocturnal intermittent hypoxia, a surrogate marker for obstructive sleep apnoea, was associated with CRP levels among a community-dwelling Japanese population. METHODS Among participants in the Circulatory Risk ...

Journal: :علوم زیستی ورزشی 0
منصور سیاح استادیار دانشگاه تهران رحمن سوری استادیار دانشگاه تهران منظر دوخت بیگدلی کارشناس ارشد تربیت بدنی حسن احترام استادیار دانشگاه علوم پزشکی کاشان فرحناز امیرشقاقی کارشناس ارشد تربیت بدنی دانشگاه تهران

the purpose of the present research was to determine the effects of intermittent and continuous training programs on some selected cardiovascular risk factors in young obese females. for this purpose, 36 obese sedentary subjects with bmi>30 were randomly assigned to three groups of intermittent exercise (mean ± sd of height, weight, and age: 163.2±5.8cm, 86.8±11.8kg, 20.7±1.3yr), continuous exe...

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