نتایج جستجو برای: proximal contraction
تعداد نتایج: 125995 فیلتر نتایج به سال:
Background Coronary perfusion pressure is a combination of proximal perfusion pressure and distal coronary artery pressure resulting from contraction and relaxation of the myocardium and the consequences on the microcirculation. Wave intensity analysis (WIA) defines dominant waves causing coronary filling during the cardiac cycle and allows separation of proximally and distally originating wave...
in this paper we discuss on the fixed points of asymptotic contractions and boyd-wong type contractions in uniform spaces equipped with an e-distance. a new version ofkirk's fixed point theorem is given for asymptotic contractions and boyd-wong type contractions is investigated in uniform spaces.
AIMS To evaluate the impact of total and proximal stomach emptying on 24 hour and postprandial reflux as well as the number of reflux episodes per hour in relation to the impact of lower oesophageal sphincter (LOS) pressure, and oesophageal contractile and clearance function. METHODS Seventy one outpatients (37 female, 34 male; age 23-82 years) with symptoms suggestive of both delayed gastric...
BACKGROUND Proximal hamstring tendinopathy is an uncommon but debilitating cause of posterior thigh pain in athletes subjected to repetitive eccentric hamstring contraction, such as runners. Minimal data exist evaluating treatment options for proximal hamstring tendinopathy. PURPOSE This retrospective study evaluates the effectiveness of fluoroscopically guided corticosteroid injections in tr...
Persons post-stroke experience excessive muscle co-contraction, and consequently the arm functions are compromised during activities of daily living. Therefore, identifying instrumental outcome measures able to detect motor strategy adopted after a stroke is primary clinical goal. Accordingly, this study aims at verifying whether surface electromyography (sEMG)-based co-contraction index (CCI) ...
in this paper, we establish and prove the existence of best proximity points for multivalued cyclic $f$- contraction mappings in complete metric spaces. our results improve and extend various results in literature.
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