نتایج جستجو برای: 05 and 15
تعداد نتایج: 16937297 فیلتر نتایج به سال:
this research concentrates on the lithostratigraphy, biostratigraphy, microfacies and sedimentary environment of the asmari and gachsaran formations at southwest firuzabad. the thickness of the studied section in all 608.95 meters that 220.8 meters belong to the asmari formation and 387.95 meters belong to the gachsaran formation (champe and mol members). in the study area, the asmari formation...
The effects of short-term administration of verapamil on left ventricular isovolumetric relaxation and early and late diastolic filling dynamics were studied in 10 patients with hypertrophic cardiomyopathy by a combined hemodynamic-ultrasonic technique. Left ventricular pressures (recorded with high-fidelity micromanometers) were determined simultaneously with M mode echocardiography. After 10 ...
Chi Wai Cheung1*, Chee Yong Choo2, Yong-Chul Kim3, Feng Sheng Lin4, Seong-Hwan Moon5, Evelyn Osio-Salido6, Sheng-Fa Pan7, Vivek Ajit Singh8, Seung-Hwan Yoon9, Lois Ward10, Hanlim Moon11 and Abhishek Bhagat11 1Department of Anesthesiology, The University of Hong Kong, Hong Kong 2Novena Pain Management Centre, Mount Elizabeth Novena Hospital, Singapore 3Department of Anesthesiology and Pain Medic...
Original papers 488 Study of the effect of time availability on the consultation Leone Ridsdale, Maria Carruthers, Richard Morris and Jane Ridsdale 492 Mathematical relationship between waiting times and appointment interval for doctor and patients Ian Hill-Smith 495 Factors affecting the decision to consult with dyspepsia: comparison of consulters and non-consulters Susan Lydeard and Roger Jon...
BACKGROUND Certain biphasic waveforms with specific time ratios of positive and negative components require less energy for successful defibrillation of the fibrillating ventricles than monophasic waveforms. However, if more efficient waveforms were also to be associated with more injurious effects on myocardial function, they might not provide a true biological advantage. This study investigat...
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