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1858 articles for “Sch”
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Performance Analysis of FFT-OFDM and DWT-OFDM and Its Implementation
Abstract: Orthogonal frequency division multiplexing (OFDM) is a unique scheme of multicarrier transmission where a single data stream is transmitted over a number of lower rate subcarriers. OFDM is a promising technology for good bandwidth efficiency. Recently, a worldwide convergence has occurred for the use of OFDM as an emerging technology such as Wi-Max, IEEE802.11a, 4th generation long term evolutionary (LTE), DVB etc., have adopted the OFDM technology as a mean …
Published in Recent Trends in Electronics Communication Systems · Vol. 3, Issue 1, 2016 · pp. 1–8 Read article
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Fabrication of Nanocrystalline Fe2Mn2Ni2Zn2O11 at Different Calcination Temperatures and Its Analysis
Abstract: The superconducting nanocrystalline ceramic powder Fe2Mn2Ni2Zn2O11 was designed and fabricated by a high-temperature special furnace. In the area of ceramic superconductors, particle size is an important factor. Here the authors analyzed the particle size and strain of the nanocrystalline ceramic super conducting material. The sample was analyzed by X-ray Diffraction (XRD), particle size determination, SEM and EDX. The comparison of XRD results with JCPDS files confirmed the orthorhombic structure of …
Published in Nano Trends – A Journal of Nano Technology & Its Applications · Vol. 16, Issue 3, 2014 · pp. 8–15 Read article
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Change In Education Status In Kachchh District –Post Earthquake
Abstract: Kachchh is the second largest district in the country with areas about 45692 square km out of which about 23320 square km is Rann (Desert) area. It forms part of the northwest –region of Gujarat State, representing 23.27% area of the State.During the earthquake a total of 13,823 deaths were recorded. About 18000 people were injured and 3,10,657 houses were fully destroyed. In selected areas during the earthquake a total …
Published in Journal of Production Research & Management · Vol. 0, Issue 0, 2011 · pp. 10–23 Read article
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Open Education Resources: A Mode to Harmonizing Learning
Abstract: Openness as a widespread means to disseminate information, if sometimes unnoticed, lineage in education. Before the advent of Internet, information was distributed, through the use of post, radio and television and, now through the medium of digital technologies and, is extending learning prospects to more people and distant learners. This paper focuses on the significant developments in the area of open education, in precise the character that open educational repositories …
Published in OmniScience: A Multi-disciplinary Journal · Vol. 5, Issue 2, 2015 · pp. 16–21 Read article
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A Study of Vocational Aspiration of Adolescents in Relation to their Socio-economic Status among Adolescents
Abstract: The study investigates vocational aspiration of adolescents in relation to their socio-economic status among adolescents in Ferozepur, Punjab area. The study used descriptive survey design targeting three schools, from which 200 students were selected from each schools using simple random sampling. Data was used using questionnaire. Simple percentage and frequency count were used to analyze data obtained. From the study, it was clear that the environment and in relation to …
Published in OmniScience: A Multi-disciplinary Journal · Vol. 6, Issue 3, 2016 · pp. 11–14 Read article
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Comparative Assessment of Antiproliferative Potential of Triphala and Ashokarishta: Dependence on Dose, Exposure Time and Age of the Preparation
Abstract: Triphala and Ashokarishta are known to be widely used herbal formulations in Ahmedabad, of which a few are local brands. Triphala is used by people of all ages for general well being while Ashokarishta is prescribed to women suffering from problems related to menstruation. Five brands of Tripahala and three brands of Ashokarishta were added to Schizosaccharomyces pombe NCYC 1683 cultures (cell cycle mutants) at concentrations of 0.5, 1.0, 1.5 …
Published in Research and Reviews : A Journal of Biotechnology · Vol. 4, Issue 2, 2014 · pp. 8–16 Read article
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Performance Analysis of Signcrypt and Cryptsign on Joint Signatures
Abstract: Mobile commerce is becoming common nowadays as it looks more convenient for a user to pay through their mobile phones rather than through other electronic payment systems and it reduces frauds in electronic payments. This paper describes the performance analysis of sign then encryption and encryption then sign of the messages on joint signature scheme. Asymmetric encryption/decryption is applied along with signature generation and verification to make it secure and …
Published in Journal of Instrumentation Technology & Innovations · Vol. 1, Issue 2 -3, 2011 Read article
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Multi-loop Adaptive Internal Model Controller for Two Interacting Conical Tank Process
Abstract: In this paper, an adaptive multi-loop internal model control (IMC) scheme is proposed for nonlinear process. Nonlinear multivariable process is decomposed into linear single input single output process. The interaction effect and illness of each linear region is analyzed by RGA (Relative Gain Array) and singular value decomposition method (SVD). It is a matrix technique used to determine condition number of steady state plant to avoid sensitivity problem which arises …
Published in Journal of Instrumentation Technology & Innovations · Vol. 5, Issue 1, 2015 · pp. 21–31 Read article
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Unified Relations that Connect Micro-Macro Physical Constants of Atom, Nucleus and The Universe
Abstract: The ultimate aim of unification is to understand the inter-relations that may exist in between the fundamental physical constants that rule the atom, nucleus and the universe. So far scientists proposed several interesting models. By assuming the strength of Schwarzschild interaction as ‘unity’ and by considering Avogadro number as a suitable scaling factor, the authors made an attempt to understand the basics of final unification and developed heuristic semi empirical …
Published in Journal of Nuclear Engineering & Technology · Vol. 5, Issue 1, 2015 · pp. 20–24 Read article
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Dynamic Economic Environmental Dispatch of Electric Power Generation using TVAC-PSO
Abstract: This research aims to propose solution to the dynamic non-convex economic load dispatch problem along with emission minimization using particle swarm optimization (PSO). The primitive solution of dynamic economic load dispatch (DELD) problem is to schedule the allocated generator outputs optimally so as to meet the required load demand of particular interval at minimum generation cost, while satisfying (i) all equality and inequality operational constraints and (ii) to reduce emission …
Published in Journal of Energy, Environment & Carbon Credits · Vol. 6, Issue 2, 2016 · pp. 30–39 Read article
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Alternative Method of Bridge Girder Installation in River/Sea using Marine Barge
Abstract: AbstractThe conventional method for installation of bridge girder in between river stretch or near coast sea/creek area is difficult, expensive and time consuming. An alternative scheme to overcome the above constraints has been proposed and engineering calculations those are necessary have been discussed. An example of practical application of the proposed method has been included and discussed at length so that this alternative method can be applied wherever it is …
Published in Journal of Offshore Structure and Technology · Vol. 5, Issue 1, 2018 · pp. 6–22 Read article
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Aerodynamics: Wind Load on Bridge and Construction
Abstract: This article is description about wind load correspondence for bridge constructions. Calculation of high pier has conclusive scheme around transverse direction of wind load for long span girder bridge. Ethic has scoped by code of pursue for design of highway bridge and culvert and load code for design of as build structure. Assessment of expected environmental loads is basic in design of engineering structures that influences chain of load carrying …
Published in Journal of Aerospace Engineering & Technology · Vol. 11, Issue 2, 2021 · pp. 47–54 Read article
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Free Access to the Selected Journals of Social Sciences in Open Access Journals Search Engine
Abstract: Open access means that teachers, students, scholars, and scientists have access to the latest research findings throughout the world. The rapid growth of open access journals provides a very valuable supplement of the traditional published reading materials. Purpose of this study is to evaluate open access e-journals in the field of social sciences available on open access journals search engine (OAJSE). The open access journals search engine (OAJSE) service covers …
Published in Journal of Advancements in Library Sciences · Vol. 5, Issue 1, 2018 · pp. 6–10 Read article
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Usability of the Information Discovery Layer in Academic and Public Libraries with Reference to Madhya Pradesh
Abstract: Usability of the Information Discovery Layer in Academic and Public Libraries with Reference to Madhya PradeshThe library has been able to calm the pious people for ages, but the expansion of the information in the present time has resulted in a person wandering in it. Providing accurate information at the right time to the right person is a daunting task for the right librarian. If a person tells the needs …
Published in Journal of Advancements in Library Sciences · Vol. 4, Issue 2, 2017 · pp. 39–45 Read article
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Maker Libraries: Public Libraries as Centers for Experiential Learning
Abstract: The traditional definition of a library is a place to collect and provide access to resources. In response to the 2008–2009 economic crisis, numerous state and city governments had to make hard budget choices. Some of those choices involved cutting the funding for human services departments, which include after school programs. Of those programs affected by budgetary cuts most fall into the category of experiential learning, a necessary inclusion in …
Published in Journal of Advancements in Library Sciences · Vol. 4, Issue 1, 2017 · pp. 1–6 Read article
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An Empirical Study to Understand the Influence of Government Initiatives and Individual Factors on Startups
Abstract: To fulfill the needs of a dynamic environment a country need startups, and to boost them a country needs a supporting environment. Every nation is motivating its individuals to become an entrepreneur. Government of India is making exceptional effort to support startups through various support programs, campaigns and policies. The government has initiated many schemes such as Startup India, AIM, Make in India, Multiplier Grants Schemes (MGS), Academic Research In …
Published in OmniScience: A Multi-disciplinary Journal · Vol. 8, Issue 2, 2018 · pp. 32–41 Read article
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Bibliometric Analysis of an Open Access Journal ‘Fixed Point Theory and Applications’ (2006–2010)
Abstract: AbstractThis article presents bibliometric analysis of open access scholarly journal ‘Fixed Point Theory and Applications’. The analysis covers the journal’s articles from the year 2006 to 2010. The bibliometric analysis looks into the issues like total number of articles published during given time period, citation analysis, authorship pattern, forms of documents cited, year-wise distribution of citations, geographical distribution of contributions, authors with maximum contributions and journal metrics. The findings reveal …
Published in Journal of Advancements in Library Sciences · Vol. 3, Issue 2, 2016 · pp. 35–49 Read article
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Evaluation of Micro-irrigation In Garlic (Allium sativum L.)
Abstract: AbstarctA field investigation was carried out on clayey soil at Junagadh, Gujarat during the rabi (winter) seasons of 2010–11 to 2012–13 to evaluate different methods of irrigation (drip, mini-sprinkler and surface) at various schedules (0.8, 1.0 and 1.2 IW: CPE) for garlic (Allium sativum L.). The results revealed that drip and mini-sprinkler methods were found superior to surface irrigation method in respect of yield, water use efficiency (WUE) and economics. …
Published in Research & Reviews : Journal of Agricultural Science and Technology · Vol. 3, Issue 2, 2014 · pp. 1–3 Read article
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Information Services for the Visually Challenged Students in India: A Case Study
Abstract: The study looks into the information services available for the visually challenged students of secondary and higher secondary level in the blind schools in Burdwan division, i.e., one of the divisions among the five administrative divisions in the state of West Bengal in India. There are seven (07) such schools in the division spread over the districts. Semi-structured questionnaire with Likert-type questions have been prepared to collect data from the …
Published in Journal of Advancements in Library Sciences · Vol. 5, Issue 3, 2018 · pp. 93–102 Read article
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A Concise Review of Impact of COVID-19 on Education System
Abstract: The COVID, which began in Wuhan (China), has spread to created and immature nations, with the peak influence being so far on the created nations like America, Italy, and so forth. The greatest effect of Lockdown has been on the economy, here we can’t avoid the effect fundamentally on teaching, and the routine teaching that lockdown used to bring to students is presently totally closed down someplace. The effect of …
Published in OmniScience: A Multi-disciplinary Journal · Vol. 10, Issue 3, 2020 · pp. 7–11 Read article