نتایج جستجو برای: costs drivers
تعداد نتایج: 219159 فیلتر نتایج به سال:
OBJECTIVES Swiss health care is relatively costly. In order better to understand the drivers of spending, this study analyses geographic variation in per capita consultation costs for ambulatory care. METHODS Small area and longitudinal analysis of costs of ambulatory services covered by compulsory health insurance, 2003-07. RESULTS The results show considerable geographic variation in per ...
Traffic flow is modeled by a conservation law describing the density of cars. It is assumed that each driver chooses his own departure time in order to minimize the sum of a departure and an arrival cost. There are N groups of drivers, The i-th group consists of κi drivers, sharing the same departure and arrival costs φi(t), ψi(t). For any given population sizes κ1, . . . , κn, we prove the exi...
Households experiencing catastrophic costs due to tuberculosis in Uganda: magnitude and cost drivers
OBJECTIVES Data on costs associated with acute upper gastrointestinal bleeding (AUGIB) are scarce. We provide estimates of UK healthcare costs, indirect costs and health-related quality of life (HRQoL) for patients presenting to hospital with AUGIB. SETTING Six UK university hospitals with >20 AUGIB admissions per month, >400 adult beds, 24 h endoscopy, and on-site access to intensive care an...
BACKGROUND The high risk behavior of intoxicated drivers, impaired reaction time, lack of seat belt use, and increased incidence of head injury raises questions of whether pre-hospital use of alcohol leads to a higher injury severity score and worse clinical outcomes. We therefore compared intoxicated and non-intoxicated drivers of motor vehicle crashes with respect to outcome measurements and ...
An important consideration in green IT initiative is to achieve both environmental sustainability (doing good) and business profitability (doing well). This research, which builds on the theoretical lens of corporate ecological responsiveness and multiple case studies with nine companies in China and Singapore, advocates three type of drivers in which organizations could be motivated to push fo...
This paper presents Bus Driver Allocation Problem (BDAP) which deals with the assignment of the drivers to the scheduled duties so that operations costs are minimized while its solution meets hard constraints resulting from the safety regulations of public transportation authorities as well as from the internal company’s agreements. Another concern in this study is the overall satisfaction of t...
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