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NSF,NASA sign collaborative agreement to support human health research in polar environments
NSF NASA collaborative agreement human health research polar environments
2016/9/29
For b-roll of NSF's McMurdo Station, please contact Dena Headlee, dheadlee@nsf.gov / (703) 292-7739.The National Science Foundation (NSF) and NASA have formed a collaborative arrangement to sponsor ba...
Prenatal undernutrition, postnatal environments, and antibody response to vaccination in adolescence
infantile diarrhea vaccine nutrition adolescents
2016/6/14
Recently, researchers have considered the fetal
and infant origins of several adult cardiovascular and metabolic
diseases, but the implications of early events for immune function
and infectious di...
Investigating the Contextual Interference Effect Using Combination Sports Skills in Open and Closed Skill Environments
Blocked practice random practice practice schedules
2016/3/11
This study attempted to present conditions that were closer to the real-world setting of team sports. The primary purpose was to examine the effects of blocked, random and game-based training practice...
New synthetic tumor environments make cancer research more realistic
tumor environments cancer research
2015/9/8
Tumors are notoriously difficult to study in their natural habitat–body tissues–but a new synthetic tissue environment may give cancer researchers the next-best look at tumor growth and behavior.Unive...
A Spatial Analysis of Obesogenic Environments for Children
obesity obesogenic environments children
2014/12/11
In this study, we use spatial analysis techniques to explore environmental and social predictors of obesity in children. We constructed a merged database, incorporating clinical data from an electroni...
Nutritional Status of Orphaned and Separated Children and Adolescents Living in Community and Institutional Environments in Uasin Gishu County, Kenya
nutrition orphaned children Western Kenya
2014/12/11
Objective To describe the nutritional status of orphaned and separated children and adolescents (OSCA) living in households in the community (HH), on the street, and those in institutional environment...
Anti-Microbial Resistance Profiles Of E. Coli Isolated From Free Range Chickens In Urban And Rural Environments Of Imo State,Nigeria
Anti-microbial resistance E.coli free-range chicken antibiotics Nigeria
2015/8/1
Information on the resistance profiles of normal intestinal flora of extensively reared chickens that hardly receive antibiotics in the developing countries can serve as important means of understandi...
Brain stimulation in rats exposed to hyperbaric environments
hyperbaric environments Brain pressures
2009/7/20
Six rats were trained to make an operant response to receive brief trains of electrical current to the lateral hypothalamus (self-stimulation). All animals were then randomly exposed to pressures of 4...
Voice fundamental frequency levels of divers in helium-oxygen speaking environments
human heliox speaking Voice speech intelligibility
2009/7/20
Divers under hyperbaric conditions experience a marked deterioration in speech intelligibility. Included among the possible features that contribute to speech degradation is change/distrotion of speak...
Thermal measurements on divers in hyperbaric helium-oxygen environments
cold human Thermal measurement heliox
2009/7/17
During a series of three saturation dives to simulated depths of 1000, 1200, and 1400 fsw at the Ocean Simulation Facility, measurements were made to establish the rate of heat loss of unclad divers i...
Correspondence of brain and rectal temperatures of guinea pigs in helium environments
helium-oxygen environment thermal animal guinea pig
2009/7/16
Brain and rectal temperatures were measured in guinea pigs exposed to helium-oxygen environments at pressures as high as 50 bars. Very high correlations (r = .856, P less than 0.001) between the two v...
Mechanical and physical factors in lung function during work in dense environments
hypoventilation pulmonary human
2009/7/15
The major effects of breathing dense gas during physical exercise in hyperbaric environments can be traced to high airway resistance during inspiration and expiration and especially to an increased te...
Energy expenditure and fluid production in hyperbaric He-O2 environments using doubly labeled water
saturation CO2 carbon dioxide helium heliox hyperbaric thermal stress
2009/6/12
Energy expenditure (EE), carbon dioxide production (rCO2), water turnover (rH2O), and urine production (UP) were measured to determine nutrient requirements of U.S. Navy divers during saturation dives...
Immune function in hyperbaric environments, diving, and decompression
decompression hyperbaric CD4-CD8 Ratio Complement Immunity Lymphocyte
2009/6/8
The purpose of this review is to examine the influence of exposure to hyperbaric oxygen (HBO2) deep diving, and decompression on various facets of the immune response. Potential changes during exposur...
A Study of Risk Factors Concerned the Onset of Periodontal Infection in the Least Developed Countries : The First Report—The Influences of the Living Environments Risk Factors at Rural Area in Kingdom of Cambodia—
periodontal Infection risk Factors living environments rural area Kingdom of Cambodia
2009/5/21
The poor living and unsanitary environment may provide the vicious cycle of recurrent or prolonged infections leading to severe oxidative changes caused by the hyper functioning immune system. The end...