there is much discussion going on lately whether dam construction is economic or not in termsof social consequences. accordingly, various techniques and software have been released to estimate the real social cost of dam construction among which, the software simpacts has been used extensively by researchers, worldwide. the present version of simpacts software only focuses on adverse effects of...

AIM A prospective cross-sectional study was performed on 170 patients with various glomerular diseases to study the accuracy of predicting 24-hour proteinuria from the spot urine protein-creatinine ratio (Up/Uc). A cost-benefit analysis was performed for the New Zealand health economic system to obtain the best cut-off values for proteinuria. SUBJECTS, METHODS AND RESULTS Two spot urine sampl...

BACKGROUND Asthma is the most common chronic disease among children in Germany. Approaches to reduce the burden of asthma include patient education to improve self-management skills. STUDY OBJECTIVES We determined whether a continuous Internet-based education program (IEP) as an add-on to a standardized patient management program (SPMP) improves health outcomes of asthma patients at a favorab...

OBJECTIVE To investigate the business case of postdischarge care transition (PDCT) among Medicare beneficiaries by conducting a cost-benefit analysis. DESIGN Randomized controlled trial. SETTING A general hospital in upstate New York State. PARTICIPANTS Elderly Medicare beneficiaries being treated from October 2008 through December 2009 were randomly selected to receive services as part o...

sustainable economical production of tea depends on the proper use of water and fertilizer. for this purpose, the role of supplemental irrigation and nitrogen fertilizer on economical production of tea plantations was studied by assessment of yield, production function, water use efficiency, and benefit/cost ratio, and final return in a field experiment at feshalam tea research station in fouma...

BACKGROUND Pharmacist interventions are one of the pivotal parts of a clinical pharmacy service within a hospital. This study estimates the cost avoidance generated by pharmacist interventions due to the prevention of adverse drug events (ADE). The types of interventions identified are also analysed. METHODS Interventions recorded by a team of hospital pharmacists over a one year time period ...

The development of Internet technology has facilitated the emergence of online marketplace for various kinds of tasks (e.g., Amazon’s Mechanical Turk in USA and Taskcn.com in China). Although the payment is relatively low, numerous people participate in the tasks in these online marketplaces. Drawing upon shopping value literature, we develop a research model by considering various value percep...

When using chemotherapy in patients with a short life expectancy, outcomes such as symptom improvement or clinical benefit receive increasing attention. Outcomes of subjective benefit to the patient can be rated as a utility in order to perform health economic analyses and comparisons with other treatment conditions. A cost-utility analysis has been performed alongside a prospective randomised ...

The average daily benefit to cost ratio of a building energy storage system is mainly constrained by the battery lifetime. This paper aims to minimize the average daily cost of a hybrid energy storage system (HESS) (comprised of a battery and supercapacitor) by optimizing the battery capacity. A novel optimization model is proposed with the objective to find the minimum average daily investment...