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210 results for “analysis of variance”
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Research ArticleOpen accessIn the abstractAntioxidant Activity of Brown Algae Sargassum species Extract from the Coastline of Java IslandSiti A. Budhiyanti, Sri Raharjo, Djagal W. Marseno, Iwan Y.B. LelanaThe coastlines with rocky shores at Java Island Indonesia, Gunung Kidul (Yogyakarta) and Jepara (Central Java), have abundant resources of brown algae Sargassum sp. Little effort, however, has been made to explore the antioxidant potential of the algae harvested from these area. Tropical brown algae have proven to produce a very effective antioxidant defence system due to the strong UV … …American Journal of Agricultural and Biological Sciences, Vol. 7, Issue 3 · 30 Aug 2012 · 9,901 accessesView PDFCite
Research ArticleOpen accessIn the abstractEffectiveness of Agricultural Extension ActivitiesAli AL-Sharafat, Mohammad Altarawneh, Ebraheem AltahatProblem statement: Jordan’s agricultural extension service is seriously under-staffed and its effectiveness is consequently compromised. Reservations are being expressed about the performance and capability of the agricultural extension system in Jordan. The performance of this sector has been disappointing and has failed to transfer agricultural technology to the farmers. The main objective of this study is to assess the effectiveness … …American Journal of Agricultural and Biological Sciences, Vol. 7, Issue 2 · 5 Apr 2012 · 9,470 accessesView PDFCite
Research ArticleOpen accessIn the abstractSequential Multiple Response Optimization for Manufacturing Flexible Printed CircuitPichpimon Kanchanasuttisang, Pongchanun LuangpaiboonProblem statement: Flexible Printed Circuit or FPC, one of automotive electronic parts, has been developed for lighting automotive vehicles by assembling with the LED. The quality performances or responses of lighting vehicles are relied on the circuit width of an FPC and the etched rate of acid solution. According to the current operating condition of an FPC company, the capability … …American Journal of Applied Sciences, Vol. 9, Issue 5 · 12 Mar 2012 · 6,859 accessesView PDFCite
Research ArticleOpen accessIn the abstractWheat Resistance to the Adult Insect of Sunn Pest, Eurigaster Integriceps PutNima Sanaey, Tohid Najafi MirakSunn pest is one of the most serious pests of wheat and barley in Asia, North Africa and Eastern Europe. Using of resistant cultivars is an effective strategy for Integrated Pest Management (IPM). In order to identify the resistant wheat to sunn pest, 79 Iranian bread and durum wheat cultivarslines were evaluated for resistance to natural infestations of sunn pest … …American Journal of Agricultural and Biological Sciences, Vol. 7, Issue 1 · 15 Feb 2012 · 8,654 accessesView PDFCite
Research ArticleOpen accessIn the abstractPerformance Evaluation of Wireless Sensor Network Channel in Agricultural ApplicationNaseer Sabri, S. A. Aljunid, R. B. Ahmad et al.Problem statement: In this study, the behavior of small scale fading channel due to a moving sink node of a Wireless Sensor Network (WSN) or moving of surrounding objects is presented. Approach: Specifically, this research introduces the effects of multipath and scattering on the transmitted signal due to mobile sink node within forest or closed field filled of reflectors and … …American Journal of Applied Sciences, Vol. 9, Issue 1 · 24 Nov 2011 · 7,096 accessesView PDFCite
Research ArticleOpen accessIn the abstractField Programmable Gate Arrays based Design, Implementation and Delay Study of Braun's MultipliersMuhammad H. Rais, Mohammed H. Al MijalliProblem statement: Parallel array multipliers are required to achieve high execution speed for Digital Signal Processing (DSP) applications. Approach: The purpose of this article is to investigate Field Programmable Gate Arrays (FPGAs) implementation of standard Braun’s multipliers on Spartan-3AN, Virtex-2, Virtex-4 and Virtex-5 FPGAs using Very high speed integrated circuit Hardware Description Language (VHDL). The delay study was analyzed using … …Journal of Computer Science, Vol. 7, Issue 12 · 22 Oct 2011 · 6,677 accessesView PDFCite
Research ArticleOpen accessIn the abstractBraun's Multipliers: Spartan-3AN based Design and ImplementationMuhammad H. Rais, Mohammed H. Al MijalliProblem statement: Multiplication is an essential airthematic operation for common Digital Signal Processing (DSP) applications, such as filtering and Fast Fourier Transform (FFT). To achieve high execution speed, parallel array multipliers are widely used. Approach: The field Programmable Gate Arrays (FPGAs) is currently the dominant and viable technology that could be implemented and reconfigured at the same time. Results: The … …Journal of Computer Science, Vol. 7, Issue 11 · 18 Aug 2011 · 6,909 accessesView PDFCite
Research ArticleOpen accessIn the abstractAchievement Motivation and Adjustment Patterns among International and National Players of Different Team SportsNirmaljit Kaur Rathee, Jagbir SinghProblem Statement: Achievement in sports demands specific behavior from an athlete.. The performer in such events must have ability to assess the situation, select the response, decide quickly and then implement it with determined efforts. Approach: This study was focused to examine the levels of achievement motivation, emotional and social adjustment among international and national players of basketball, hockey and … …Journal of Social Sciences, Vol. 7, Issue 3 · 18 Jul 2011 · 9,010 accessesView PDFCite
Research ArticleOpen accessIn the abstractAssessing the Performance of Jordanian Educational Counselors in the Environment of Private and Government Schools toward Gifted StudentsAyed Hanna ZiadatProblem statement: The objective of this research was to evaluate the needs of suitable environment for educational counselors to provide support and enhance the capabilities of gifted students for better education and behavior performance during their academic school years. This study emphasizes with more details on the impact of the educational counselors experience, gender and schools environment regarding the role … …American Journal of Applied Sciences, Vol. 8, Issue 2 · 28 Feb 2011 · 6,956 accessesView PDFCite
Research ArticleOpen accessIn the abstractImpact of Fish Farming on Household Income: A Case Study from Mymensingh DistrictSyed Mohammad Aminur Rahman, Ariful Haque, Syed Md. Ashrafur RahmanProblem statement: Fisheries sector is a rising sector in Bangladesh. Many farmers are shifting their rice fields to ponds for fish farming in the study areas. This transformation of farming raises a question to the researchers whether fish farming has any impact on household income or not. Thus, the researchers took the present study to identify the contribution of fish … …Journal of Social Sciences, Vol. 7, Issue 2 · 2 Feb 2011 · 8,175 accessesView PDFCite