نتایج جستجو برای: followed by improved laissez
تعداد نتایج: 7256956 فیلتر نتایج به سال:
In order to produce biodiesel from waste cooking oil and optimize its yield, a two-stage process of esterification/ transesterification has been used in this study. First, we used the acidic catalysts H2SO4 in order to diminish the content of free fatty acid (FFA) in oil that caused reducing the oil acidity from 6.1% to 0.57% through esterification. Then, the biodiesel was produced by transeste...
PURPOSE To investigate the effect of induction chemotherapy (CHT) before trimodality therapy on the outcome of patients with resectable cancer of the esophagus. METHODS AND MATERIALS This retrospective study included 81 consecutive patients with resectable cancer of the esophagus who received neoadjuvant chemoradiotherapy followed by esophagectomy between January 1990 and December 1998 (inclu...
OBJECTIVE Non-supermarket food retailers can be a promising channel for increasing the availability of healthy foods in underserved communities. The present paper reports on retailer practices, attitudes and beliefs about the supply of healthy foods before and after the introduction of new subsidies for healthy foods by the US Special Supplemental Nutrition Program for Women, Infants, and Child...
In 1993, National Car Rental faced liquidation. General Motors Corporation (National's parent) took a $744 million charge against earnings related to its ownership of National Car Rental Systems. National faced liquidation, with the loss of 7,500 jobs, unless it could show a profit in the short term. National initiated a comprehensive revenue management program whose core is a suite of analytic...
We study the effects of race, network centrality, and policies that tolerate some level virus spread (laissez-faire) on COVID-19 deaths in nursing homes United States. Our analysis uses unique data home networks calibration-based estimates states' preferences for health relative to short-term economic gains. findings suggest laissez-faire increase deaths. Nursing with a larger share Black resid...
objective: the objective of this study was to investigate the invitro fluoride release of four new self-adhesive resin cements; set (sdi, australia), breeze (pentron, usa), embrace wetbond (pulpdent, usa), g-cem (gc, japan) and to assess the bonding performance of these self-adhesive resin cements for bonding of orthodontic brackets. materials and methods: for fluoride release experiment, six ...
morganella morganii is rarely isolated from nosocomial infections. however, postoperative infections due to morganella spp. were documented in literature and eye involvements of the infections usually result in severe sequels. we present a severe case infection, which was caused by m. morganii subsp . morganii, firstly appearing as conjunctivitis and complicated by bacteremia. the infectious a...
a few numbers of patients admitted to the emergency department due to the lunate dislocation can cause a direct injury to the wrist ligament, which mainly occurs after wrist trauma, and often diagnosis is far from the mind. a 32 years old man due to severe pain and tenderness of the wrist started the previous day during swimming, referred to emergency department of imam reza hospital of mashhad...
This study aims to determine how emotional intelligence, self-confidence, and leadership styles affect well Pakistani psychologists do their jobs. In order this, a sample of 210 was polled about various styles, including authoritarian, democratic, laissez-faire. The Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT), the Self-Confidence Scale (SCS), Leadership Styles Questionnaire (LSQ) ...
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