نتایج جستجو برای: discharge rate dr
تعداد نتایج: 1115640 فیلتر نتایج به سال:
Abstract Lithium-Ion cells performance is sensitive to the cell temperature. Therefore, experimental evidence needed identify optimal isothermal condition be achieved by a Thermal Management System (TMS). Previous studies have experimentally investigated electrical under adiabatic or controlled environmental temperature (i.e. isoperibolic) thermal boundary conditions. Notably, however, these co...
In this study, the Li-ion batteries temperature increase during the discharge process was measured empirically and evaluated using numerical simulation. Moreover, the battery packs cooling using the water, air and water-nano composition fluids such as water-alumina, water-copper oxide, and water-gold was studied through numerical simulation. Accordingly, the battery cooling was simulated by CFD...
OBJECTIVES To determine the correlation between the success rates of the cardiopulmonary cerebral resuscitation (CPCR) and the team's leader education and skill level in Shiraz, southern Iran. METHOD This cross-sectional study was conducted during a 6-month period from October 2007 to March 2008 in Nemazee hospital of Shiraz. We included all the patients who underwent CPCR due to cardiopulmon...
Discharge planning is an important and crucial process in patient’s service transition. Well planned discharge will increase flow. At Dr Kariadi Central General Hospital, according to the evaluation of patient's September 2021, it was found that only 13% patients had discharges. A qualitative study conducted from January March 2022. This aims know implementation day before program at Dr. Hospit...
in this study, scour of mashkid bridge pier located in mashkid river of saravan county has been studied and to measure the scour rate, the numerical model hec-ras 4.0 has been used. upon selection of mashkid river as the case study and whereas the studied zone is important with respect to the climatic conditions and showery monsoon raining and flowing the great and destructive floodwaters, ther...
one of the causes of perturbation at vertical intakes is the happening of vortices with an air core. the vortices with an air core occur whenever the submergence of the intake is less than a critical value. anti-vortex devices and specially plates are used to avoid the negative effects of the air-core vortices. if plates are used, then the geometry of them should be studied experimentally. acco...
background: the dependency ratio (dr) is defined as the ratio of the non-working population to the economically active population. dependency ratio is calculated by the sum of population under fifteen years and over 65 years divided by 15-64 year old population. the interpretation of dr variation gives us the impact of health care services and some reproductive interventions. this study analyze...
In anesthetized cats, single group Ia fibers were activated with a train of 52 stimuli whose interspike intervals were obtained from the discharge of a group Ia fiber in a walking cat (courtesy of Dr. G. E. Loeb, NIH). The EPSPs recorded in motoneurons to which the afferents projected were averaged in register (EPSP1, EPSP2, ..., EPSP52) in response to multiple presentations of the train at a r...
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