نتایج جستجو برای: eva copolymer
تعداد نتایج: 15700 فیلتر نتایج به سال:
-Evapotranspiration experts often need to make decisions relating to the precision of the results of various existing methods such as traditional and satellite methods. For these reasons a decision support system (EVA) is developed in order to provide evapotranspiration experts with a tool for evaluating the results of a variety of existing methods for estimating potential and real evapotranspi...
Distorted performance measures in compensation contracts elicit suboptimal behavioral responses that may even prove to be dysfunctional (gaming). This paper applies the empirical test developed by Courty and Marschke (2008) to detect whether the widely used class of Residual Income based performance measures —such as Economic Value Added (EVA)— is distorted, leading to unintended agent behavior...
epoxy – polysulfide copolymers without or with low amounts of epoxy in their structure have poor mechanical properties in oxidative curing system.to strengthen the mechanical properties of polysulfide elastomer inclusion of epoxy resin (epon828) as hard segment was studied. ft-ir spectroscopy and rheometry were used to verify the formation of epoxy-polysulfide copolymer. results obtained from ...
Value based financial performance measures like Economic value added (EVA), Shareholder value added (SVA) has attracted the attention of investors, policy makers and researchers in the recent time due to their superiority and ability to reflect the true valuation of the companies. Investor’s in developing countries are shifting their attention from traditional mandated corporate performance mea...
Poly (ethylene-co-vinyl acetate) (EVA) is the major polymer used for photovoltaic (PV) modules encapsulation. Its degree of cross-linking (related to its gel content) is taken as a major quality reference. Differential Scanning Calorimetry (DSC) has been proven to be fast and effective but is to determine the gel content, however, destructive for the PV module. With the aim to develop a non-des...
Microcrystalline cellulose acetate (MCC) was incorporated in poly (ethylene-co-vinyl acetate) (EVA) at different loading. The morphology, swelling properties and drug release profile were studied with respect to MCC loading to study its potential application as ocular inserts. The XRD patterns showed a good compatibility between the components. However swelling ratio and in-vitro degradation of...
Extra Vehicular Activity (EVA) will become a large part of the astronaut’s work during the construction phase of International Space Station (ISS). It is already well known that long duration space missions inside a spacecraft lead to radiation doses that are high enough to be of significant health risk to the crew [1]. The doses during EVA, however, have not been quantified to the same degree....
Mutations of SLC26A4 are associated with incomplete partition type II (IP-II) and isolated enlargement of the vestibular aqueduct (EVA). We experienced a congenitally deaf 6-year-old boy with a rare p.Thr410Met homozygous mutation in SLC26A4 who underwent bilateral cochlear implantation. He had bilateral inner ear malformation, in which the dilated vestibule and EVA were identical to those in I...
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