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تعداد نتایج: 5523366 فیلتر نتایج به سال:
in this thesis a calibration transfer method is used to achieve bilinearity for augmented first order kinetic data. first, the proposed method is investigated using simulated data and next the concept is applied to experimental data. the experimental data consists of spectroscopic monitoring of the first order degradation reaction of carbaryl. this component is used for control of pests in frui...
AbstractDespite the rich biodiversity found in nature, it is unclear to what extent some combinations of interacting species, while conceivable a given place and time, may never be realized. Yet...
Backgrounds Many wild-caught reptiles harbor some kind of parasites. Captivity with negative effect of poor sanitary and husbandry management may lead to clinical disease. The increasing trend in keeping non-native reptile species in the last decade emerged a need for the specification of reptile parasites and their hosts. Objectives The study aims to gain data on intestinal parasites of repti...
fuzzy logic has been developed over the past three decades into a widely applied techinque in classification and control engineering. today fuzzy logic control is one of the most important applications of fuzzy set theory and specially fuzzy logic. there are two general approachs for using of fuzzy control, software and hardware. integrated circuits as a solution for hardware realization are us...
wireless sensor networks (wsns) are one of the most interesting consequences of innovations in different areas of technology including wireless and mobile communications, networking, and sensor design. these networks are considered as a class of wireless networks which are constructed by a set of sensors. a large number of applications have been proposed for wsns. besides having numerous applic...
BACKGROUND & OBJECTIVES The quality of life (QOL) of substance abusers is known to be severely impaired. Information on impact of opioid maintenance treatment on the QOL of opioid dependent subjects though available from the developed countries, is lacking from India. This study was carried out to assess the impact of buprenorphine maintenance treatment on the quality of life (QOL) of opioid de...
The effectiveness of modified-directly observed therapy (m-DOT), an adherence support intervention adapted from TB DOTS programmes, has been documented. Describing the implementation process and acceptability of this intervention is important for scaling up, replication in other settings and future research. In a randomised trial in Mombasa, Kenya, patients were assigned to m-DOT or standard of...
Maximum likelihood and related techniques are generally considered the best method for estimating the parameters of spatial models, but exact computation of the likelihood is slow when the number of data points is large. For Gaussian models with parametrically specified covariance function, we consider three alternatives to the exact maximum likelihood estimates that are easier to compute. Stat...
In this paper we look at how information in societies is organized and how power relationships arise as a consequence of this organization. We argue that many of the observed information asymmetries are not happenstance and, drawing from a wealth of scholarship from the economics and finance literature, we posit that outcomes are inevitably detrimental. The paper concentrates on the techniques ...
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