搜索结果: 1-11 共查到“医学 limitations”相关记录11条 . 查询时间(0.093 秒)
Limitations on the adage “eat a variety of foods'?
obesity food intake
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2016/5/30
The study by McCrory et al (1) in this issue of the Journal
explores the association between obesity, body fatness, and
dietary variety. As we continue to search for potential determinants
of obesi...
Limitations of Spectral Electromyogramic Analysis to Determine the Onset of Neuromuscular Fatigue Threshold during Incremental Ergometer Cycling
Cycling neuromuscular fatigue surface electromyography motor unit recruitment spectral EMG analysis
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2016/3/11
Recently, a new method has been proposed to detect the onset of neuromuscular fatigue during an incremental cycling test by assessing the changes in spectral electromyographic (sEMG) frequencies withi...
Exercise Limitations in a Competitive Cyclist Twelve Months Post Heart Transplantation
Transplant rehabilitation orthotopic transplant aerobic capacity
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2015/4/24
It has been well documented that for heart transplant recipients (HTrecipient) post transplantation exercise capacity does not exceed 60% of healthy age-matched controls. Few studies have been underta...
Physical Activity and Falls in Older Men: The Critical Role of Mobility Limitations
OLDER ADULTS PHYSICAL ACTIVITY ACCELEROMETER FALLS MOBILITY LIMITATIONS COHORT STUDY
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2017/4/20
Background: Physical activity (PA) has many health benefits but may increase falls risk among older adults. We study how objectively measured habitual daily PA is related to falls by exploring the mod...
Some limitations of simi-closed rebreathers
Equipment mixed gas nitrogen oxygen rebreathing
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2009/5/25
A rebreather has several features which make it
attractive to the recreational diver but with it come
additional hazards which must be understood if they are to
be controlled. In most of the semi-c...
Extra-oral anchorage in the treatment of class II, division 1 malocclusions - its possibilities and limitations
Extra-oral anchorage class II division 1 malocclusions possibilities limitations
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2009/3/16
Extra-oral anchorage in the treatment of class II, division 1 malocclusions - its possibilities and limitations.
Limitations In Orthodontic Treatment
Limitations Orthodontic Treatment
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2009/3/12
Limitations In Orthodontic Treatment.
Digital imaging of cephalometric radiography, part 1：advantages and limitations of digital imaging
Cephalometry Digital imaging
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2009/1/9
Digital imaging has several potential advantages over traditional cephalometry. These include storage, transmission, and enhancement of images, reduced exposure to radiation for patients, and the poss...
Soft tissue limitations in orthodontics：Treatment planning guidelines
Esthetic guidelines Extraction Nonextraction Camouflage
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2009/1/8
Orthodontists have traditionally viewed structural discrepancies as the major limitation of treatment. In reality, it is the soft tissues that more closely determine therapeutic modifiability. The b...
Nonunion of the femoral neck: Possibilities and limitations of the various treatment modalities
Fracture neck femur nonunion osteotomy prosthetic replacement
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2008/11/25
Nowadays in cases of nonunions of the femoral neck, the surgeon is tempted to perform prosthetic replacement of the hip, more so if there is also evidence of avascular necrosis of the head of femur. T...
Essential fatty acids in infant nutrition: lessons and limitations from animal studies in relation to studies on infant fatty acid requirements1
Essential fatty acids n26 fatty acids n23 fatty acids arachidonic acid docosahexaenoic acid a-linolenic acid,
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2016/6/3
Animal studies have been of pivotal importance
in advancing knowledge of the metabolism and roles of
n26 and n23 fatty acids and the effects of specific dietary
intakes on membrane composition and ...