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in this study, a new and ecient approach is presented for numerical solution offredholm integro-dierential equations (fides) of the second kind on unbounded domainwith degenerate kernel based on operational matrices with respect to generalized laguerrepolynomials(glps). properties of these polynomials and operational matrices of integration,dierentiation are introduced and are ultilized to r...
اثر روش lsp بر روی خاصیت عبوری نمونه تهیه شده ، توسط طیف سنجی uv-vis-ir در محدوده ی طول موجی 1200-400نانومتر قبل و بعد از روشlspانجام پذیرفت.برای بررسی اثرات بر روی سطح ، قبل و بعد از اعمال روشlsp از سطح آن، تصویر sem گرفته شد.برای بررسی اثر روش lsp بر روی آستانه تخریب، نمونه تحت آزمون آستانه تخریب قرار گرفت. کیفیت آزمون آستانه تخریب در دو حالت برای نمونه در نظر گرفته شد.حالت اول ،نمونه با لای...
تحقیق حاضر، تلاشی است برای ارزیابی کارآیی برخی از شاخصهای متداول اقلیمی در اقلیمهای نمونه و معرف حوضه دریاچه نمک . این شاخصها که در حال حاضر در سیستم های فعال جهانی مورد استفاده قرار می گیرند عبارتند از : شاخص درصد نرمال، شاخص دهک، شاخصspi ، شاخصzsi . این شاخصها طی یک دوره آماری 44 ساله بر روی 34 ایستگاه هواشناسی حوضه دریاچه نمک مورد بررسی و مقایسه قرار گرفتند. نتایج حاصل از آزمون فرضیه ه...
Polybutadiene acrylic acid acrylonitrile (PBAN) is binder for composite solid propellants used in spacecraft systems which its curing kinetics is so important. In this research, the effect of functionality of epoxy curative on the curing kinetics of PBAN is researched. Equivalent stoichiometric ratios of PBAN and di-functional (DER 331) and tri-functional (LY 5052) epoxy curatives was cured at ...
Three murine monoclonal anti-ssDNA autoantibodies have been produced by fusion of spleen cells from NZB/NZW F1 hybrid mice with Sp2/0-Ag 14 murine myeloma cells. Specificity studies characterizing monoclonal anti - ssDNA autoantibodies revealed binding patterns for nucleotides. Clone E-4-1 showed preferential binding with mono-di-and polyguanosine. Clones E-4-4 and E-11-1 specitically bound mon...
Early planning, a programme-wide approach, consideration of centralised procurement and analysis of all stakeholder requirements were key to delivering Information and Communications Technology (ICT), Security and Mechanical and Electrical (M&E) systems across multiple capital projects on a single campus. This enabled Olympic Delivery Authority (ODA) delivered systems to be operationally effect...
RATIONALE, AIMS AND OBJECTIVES Establishing the relationship between various doses of an exposure and a response variable is integral to many studies in health care. Linear parametric models, widely used for estimating dose-response relationships, have several limitations. This paper employs the optimal discriminant analysis (ODA) machine-learning algorithm to determine the degree to which expo...
1 Dipartimento di Scienza e Alta Tecnologia (DISAT), Università degli Studi dell’Insubria, Como, Italy, 2 Osservatorio Astronomico di Padova (INAF), Padua, Italy, 3 Istituto di Astrofisica Spaziale e Fisica Cosmica di Milano (INAF), Milan, Italy, 4 Finnish Centre for Astronomy with ESO (FINCA), University of Turku, Turku, Finland, 5 Instituto de Astrofisica de Canarias, La Laguna, Spain, 6 Max-...
Leonard Studer Francesco Masulli IPHE Institut de Physique DISI Dipartimento di Informatica des Hautes Energies e Scienze del171nformazione Universitk de Lausanne Universiti degli Studi di Genova BSP, 10 1 5 Lausanne Via Dodecaneso, 35 Switzerland 1-16146 Genova, Italy Leonard. [email protected] INFM Istituto Nazionale per la Fisica della Materia Via Dodecaneso, 33 116 146 Genova, Italy masul...
In Canada, although opinions vary on what specific measures are most appropriate to support our economy during the present economic crisis, most appear to agree that the federal government needs to intervene. In light of the broad support for financial rescue efforts aimed at the domestic economy, it seems fair to ask what portion of the Canadian budget, if any, should be allocated to internati...
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