نتایج جستجو برای: rts
تعداد نتایج: 3938 فیلتر نتایج به سال:
Return-To-Scale (RTS) is a most important topic in DEA. Many methods are not obtained for estimating RTS in DEA, yet. In this paper has developed the Banker-Trall approach to identify situation for RTS for the BCC model "multiplier form" with virtual weight restrictions that are imposed to model by DM judgments. Imposing weight restrictions to DEA models often has created problem of infeasibili...
Mono ADP-ribosyltransferases (mADP-RTs) are a family of enzymes that cleave NAD(+) and covalently attach the ADP-ribosyl moiety to target proteins. mADP-RTs are well established as important virulence factors of bacteria that infect mammals. Cholera toxin, pertussis toxin, and diphtheria toxin are three of the best-known examples of mADP-RTs. They modify host target proteins in order to promote...
This paper discusses the determination of returns to scale (RTS) in data envelopment analysis (DEA). Three basic RTS methods and their modi®cations are reviewed and the equivalence between these dierent RTS methods is presented. The eect of multiple optimal DEA solutions on the RTS estimation is studied. It is shown that possible alternate optimal solutions only aect the estimation of RTS on...
Twenty-one normal subjects, 32 bilateral parkinsonian patients (BPs) and 29 hemiparkinsonian patients (HP) were submitted to separate or sequentially associated motor tasks that included simple reaction times (RT), choice RTs, directional RTs, and movement RTs. The results showed that simple RTs, directional RTs, and movement times (MT) were slower in BPs as compared to normal subjects; for cho...
BACKGROUND The target delivery channel of RTS,S candidate malaria vaccines in malaria-endemic countries in Africa is the World Health Organisation Expanded Program on Immunization. As an Adjuvant System, age de-escalation and schedule selection step, this study assessed 3 schedules of RTS,S/AS01(E) and RTS,S/AS02(D) in infants and young children 5-17 months of age in Ghana. METHODOLOGY A Phas...
BACKGROUND Safety attitude surveys have been widely conducted in various disciplines, but not among respiratory therapists (RTs), to assess clinician's awareness of patient safety. We conducted a nationwide survey in Taiwan to assess RTs' safety attitudes in several hospital settings. METHODS We adapted the Safety Attitude Questionnaire for RTs, and, via the RTs' union, invited all Taiwan RTs...
This research identifies returns to scale (RTS) of efficient decision making units (DMUs) with desirable (good) and undesirable (bad) inputs and outputs by presenting a new DEA (data envelopment analysis) approach. In this study, we first introduce a new input-output oriented model to determine efficient DMUs in the presence of undesirable factors and then, returns to scale of these DMUs are es...
the aim of this research was to study the in vitro effect of lavandula officinalis (leo) and origanum vulgare (oeo) essential oils on rumen fermentation using a concentrate type substrate (cts) and roughage type substrate (rts). six mehraban ewes were divided into 2 groups and fed a concentrate type or roughage type diet, and used as rumen fluid donors. each essential oil (eo) was evaluated sep...
Return to sport (RTS) outcomes after severe injury are consistently poor. 2 Psychological factors are important influences on returning to sport yet what it means to be psychologically ready to RTS is unclear. Rarely will an athlete be held back from RTS because he/she is not psychologically ready to return. Psychological factors correlate with injury occurrence, therefore these factors should ...
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