نتایج جستجو برای: refined quick solution rqs
تعداد نتایج: 519923 فیلتر نتایج به سال:
this research was carried out to investigate the effect of different levels of potassium (in nutrient solution), harvest season and plant density on yield and quality of strawberry cv. selvain hydroponic system conditions. the tests were done in the greenhouse, and laboratories of horticultural science department of the university colleg of agriculture and natural resources of tehran university...
20 In the summer of 2002 two articles [1,2] written by Lindsay Harding appeared in Control magazine. They described the Quick Response Manufacturing (QRM) approach developed by Rajan Suri at the University of Wisconsin in the USA. At the time, Trevor Turner was working on a Knowledge Transfer Partnership (KTP) in an SME, located near to Glasgow, making metal valves. The company, which manufactu...
Abstract Lack of planning when changing requirements to reflect stakeholders’ expectations can lead propagated changes that cause project failures. Existing tools cannot provide the formal reasoning required manage requirement change and minimize unanticipated propagation. This research explores machine learning techniques predict volatility (RCV) using complex network metrics based on premise ...
In this paper, we propose distributed Gaussian process regression for resource-constrained distributed sensor networks under localization uncertainty. The proposed distributed algorithm, which combines Jacobi over-relaxation and discrete-time average consensus, can effectively handle localization uncertainty as well as limited communication and computation capabilities of distributed sensor net...
University students' achievement goals and help-seeking strategies in an intelligent tutoring system
Help seeking behavior in an intelligent tutoring system was analyzed to identify help seeking strategies, and it was investigated whether the use of these strategies could be predicted by achievement goal scores. Five strategies were identified, three of which were predicted by achievement goal scores. These strategies were labeled Little Help, Click through Help, Direct Solution, Step By Step,...
Gaussian Mixture Models (GMMs) of power spectral densities of speech and noise are used with explicit Bayesian estimations in Wiener filtering of noisy speech. No assumption is made on the nature or stationarity of the noise. No voice activity detection (VAD) or any other means is employed to estimate the input SNR. The GMM mean vectors are used to form sets of over-determined system of equatio...
This paper conducts a systematic literature review on knowledge management (KM) in the context of startups in order to analyze the state of the art, identify research gaps and define a future research agenda. The main findings highlight that, even though there is an increasing number of papers on the topic of KM in startups, several issues are still neglected. Specifically, the paper identifies...
DNA microarray technology enables investigators to measure the expression of several 1000 mRNA species simultaneously in a biological specimen. However, the reliability of the microarray technology to detect transcriptional differences representative of the original samples is affected by the quality of the extracted RNA. Thus, it is of critical importance to standardize sample-handling protoco...
Leishmaniasis has been of concern to the U.S. military and has re-emerged in importance because of recent deployments to the Middle East. We conducted a retrospective probabilistic risk assessment for military personnel potentially exposed to insecticides during the “Leishmaniasis Control Plan” (LCP) undertaken in 2003 at Tallil Air Base, Iraq. We estimated acute and subchronic risks from resme...
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