搜索结果: 1-15 共查到“医学 air”相关记录169条 . 查询时间(0.14 秒)
研究右美托咪定联合Cookgas空气-Q插管型喉罩气管插管在颈椎损伤病人全麻气道管理中的应用价值及对术后认知功能的影响。方法： 选取承德市中心医院于2018年10月至2019年12月期间收治的120例颈椎创口患者，根据随机数字表法分为（右美托咪定联合气管插管）和观察组（右美托咪定联合麻醉药泵注前（T0），注药后1min（T1），插管即刻（T2）以及插管完成后1min（ T3）时：Ramsay评分，...
Study reveals contamination of air and environment near patients with COVID-19（图）
contamination air environment near patients COVID-19
2020/8/14
A study by University of Nebraska Medical Center researchers provides new evidence of infectious SARS-CoV-2 throughout the environment and in air samples collected in COVID-19 patient care areas. SARS...
比较Alvarado评分与阑尾炎炎症反应（appendicitis inflammatory response，AIR）评分在急性阑尾炎诊断中的应用价值，寻找诊断急性阑尾炎最佳的评分方法。方法 分析华中科技大学同济医学院附属协和医院西院胃肠外科在2015年4月至2016年12月收治的210例急性阑尾炎病例的临床资料，手术前均进行Alvarado评分和AIR评分，根据术中所见情况及术后病理结果，比较...
Neural Markers of Performance States in an Olympic Athlete:An EEG Case Study in Air-Pistol Shooting
MAP model EEG ERD/ERS shooting elite performance
2016/7/7
This study focused on identifying the neural markers underlying optimal and suboptimal performance experiences of an elite air-pistol shooter, based on the tenets of the multi-action plan (MAP) model....
Calibration and validation of an air-displacement plethysmography method for estimating percentage body fat in an elderly population: a comparison among compartmental models
Body composition elderly men
2016/6/14
The use of hydrostatic weighing (HW) to measure
body composition in the elderly can be difficult and is based on
the assumption of constancy of body compartments.
Comparison of air-displacement plethysmography with hydrostatic weighing and bioelectrical impedance analysis for the assessment of body composition in healthy adults
Adiposity body fat body density humans
2016/5/31
Over the past decade, considerable attention has
been paid to accurately measuring body composition in diverse
populations. Recently, the use of air-displacement plethysmography
(AP) was proposed a...
Like air traffic,information flows through major neuron 'hubs' in the brain,IU scientists find
air traffic information flows neuron hubs the brain IU scientists
2016/2/22
Just as most of the world’s air travel passes through a few major hubs, the majority of information in the brain flows through similarly well-traveled routes, Indiana University scientists have found....
《Air Pollution and Cancer》（NO161）（图）。
Context: Air pollution is common in all countries and affects reproductive functions in men and women. It particularly impacts sperm parameters in men. This meta-analysis aimed to examine the impact o...
Air-Standard Aerothermodynamic Analysis of Gas Turbine Engines With Wave Rotor Combustion
Air-Standard Aerothermodynamic Gas Turbine Engines
2014/11/13
The wave rotor combustor can significantly improve gas turbine engine performance by implementing constant-volume combustion. The periodically open and closed combustor complicates thermodynamic analy...
Air Travel Considerations for the Patients With Heart Failure
Aerospace Medicine Heart Failure Stress Travel Venous Thromboembolism
2015/10/13
Context:: Prevalence of patients with heart failure (HF) is increasing in worldwide, and also the number of people with HF traveling long distances is increasing. These patients are more prone to expe...
Decrease in Ambient Air Lead Concentrations in Varna, Bulgaria,Associated with the Introduction of Unleaded Gasoline
air lead Bulgaria environmental monitoring gasoline policy
2010/12/22
An examination of ambient air lead monitoring data was used to demonstrate success of banning the import and use of leaded gasoline in Bulgaria. From 1996–2007 air lead levels in Varna, the third larg...
RESIDUAL AND AIR-BORNE EFFECTS OF PIRIMIPHOS-METHYL ON DIFFERENT SURFACES IN SOUTH OF IRAN
Pirimiphos-methyl Air-borne effect
2010/1/5
An investigation was made to study the residual activity and air- borne effect of pirimiphos- methyl, at 2g a.i./m2 in hut scale trials on different surfaces in kazeroun, and Bandar-Abbas, south of Ir...
AIR POLLUTANTS IN FOOD PROCESSING PLANTS IN IRAN
Indoor air pollution Food processing plants pollutants
2009/12/30
Investigations have been carried out on the indoor air pollution in .different workshops of food processing plants in Iran. In order to evaluate the exposure of workers to the three most commonly used...
PRODUCTION OF ACTIVATED CHARCOAL SAMPLER TUBES FOR SAMPLING AIR CONTAMINANTS
Polyurethane foam Air contaminates
2009/12/29
The importance of the use of activated charcoal tubes for sampling gases and vapors is very well-known. For producing these tubes in the country, their production started in the laboratory of the depa...