搜索结果: 1-11 共查到“医学 ball”相关记录11条 . 查询时间(0.109 秒)
Accuracy and Reliability of a New Tennis Ball Machine
Technology tennis testing training ball-machine
2016/7/7
The aim was to evaluate the reliability of a newly-developed ball machine named 'Hightof', on the field and to assess its accuracy. The experiment was conducted in the collaboration of the 'Hawk-Eye' ...
Comparison of Ball-And-Racket Impact Force in Two-Handed Backhand Stroke Stances for Different-Skill-Level Tennis Players
Biomechanics upper extremity kinetic acceleration open stance square stance
2016/7/7
This study compared the kinetic roles of the upper extremities in racket impact force generation between the open stance (OS) and square stance (SS) for tennis players with different skill levels in t...
The Future of Medicine Could Be Found In This Tiny Crystal Ball
Future of Medicine Tiny Crystal Ball
2016/2/23
A Drexel University materials scientist has discovered a way to grow a crystal ball in a lab. Not the kind that soothsayers use to predict the future, but a microscopic version that could be used to e...
Effects of Stabilization Exercise Using a Ball on Mutifidus Cross-Sectional Area in Patients with Chronic Low Back Pain
Stabilization exercise ball multifidus cross-sectional area low back pain
2015/5/18
The purpose of this study was to compare the effects of lumbar stabilization exercises using balls to the effects of general lumbar stabilization exercises with respect to changes in the cross section...
Relation between general throwing tests with a medicine ball and specific tests to evaluate throwing velocity with and without opposition in handball
test specific physical condition opposition decision-making
2013/10/3
The aim of the present study was to analyze the relationship among general throwing tests, with a medicine ball, and throwing velocity tests with and without opposition in different groups of handball...
The effects of Tai-Chi-Soft-Ball training on physical functional health of Chinese older adult
TAI-CHI-SOFT-BALL PHYSICAL FUNCTIONAL HEALTH OLDER ADULT
2013/10/3
This study was designed to investigate a 10-week training effects of Tai-Chi-Soft-Ball (TCSB), a novel Chinese exercise which combined the elements of Tai Chi and badminton, on physical functional hea...
Application of the discussion groups and initial phases of the qfd methodology to the study of valencian ball trinquetes
OPINION STUDY FACILITIES STANDARD RULE
2013/10/3
The purpose of this research is to show an opinion study about the specifications that the valencian ball trinquetes should have according to the players' opinion. The valencian ball game is a native ...
Diffusion Maps Clustering for Magnetic Resonance Q-Ball Imaging Segmentation
Diffusion Maps Clustering Imaging Segmentation
2009/9/4
White matter fiber clustering aims to get insight about anatomical structures in order to generate atlases, perform clear visualizations, and compute statistics across subjects, all important and curr...
Connectivity-Based Parcellation of the Cortical Mantle Using q-Ball Diffusion Imaging
Imaging the Cortical Mantle
2009/9/4
This paper exploits the idea that each individual brain region has a specific connection profile to create parcellations of the cortical mantle using MR diffusion imaging. The parcellation is performe...
目的:观察体内外丙戊酸(VPA)和HA14-1联合应用对Bcl-2高表达的白血病细胞的杀伤效能。方法:(1)将BALL-1 分为对照组、VPA组、HA14-1组、VPA+HA14-1组，作用后流式细胞法检测各组凋亡率、Bcl-2的平均荧光指数(MFI) 以及胱冬肽酶（caspase）3、8和9的含量；(2)NOD/SCID鼠在接种BALL-1后 24 h 按(1)分组进行实验。记录各组小鼠的存活时...
Fungus ball:Clinical presentation,diagnosis and treatment in 31 cases
Aspergilloma Fungi Tube cavenostomy Lobotomy
2015/9/14
Background: Clinical presentation, diagnosis and treatment, and outcome of pulmonary Fungus ball have been known to depend on the underlying lung disease. We described clinical findings, diagnosis and...