Relevant bibliographies by topics / Method of obtaining

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  2. Dissertations / Theses
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Academic literature on the topic 'Method of obtaining'

Author: Grafiati
Published: 4 June 2025
Last updated: 23 June 2025

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Journal articles on the topic "Method of obtaining"

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TRIFAȘ, LUISA MARIA, GABRIELA CIOBANU, and MARIA HARJA. "Methods of Obtaining Magnesium Nanostructured Adsorbent Materials." Buletinul Institutului Politehnic din Iași, Secția Chimie și Inginerie Chimică 69, no. 1 (2023): 105–13. https://doi.org/10.5281/zenodo.7767263.

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Researches in material oxides offers solutions in a variety of fields including environment, energy production and storage, biotechnology, medicine and healthcare, electronics, etc. Nanomaterials have concerned attention in recent decades due to their different enhanced properties, such as a large surface, particle size, optical or magnetic properties. To obtain oxide nanomaterials with good performance, the controlled shape of nanoparticles is very important. This paper outlines few methods for the preparation of nanoparticles as well as the advantages of using methods to obtain oxide materials. Conventional methods are still used in the industrial production of many oxide materials, however there is a growing demand for alternative routes to green synthesizes of oxide materials with superior properties. The main current methods of obtaining nanomaterials in the solid state are the sol-gel method, coprecipitation, hydrothermal.
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Ludanov, Konstantin. "METHOD OF OBTAINING APPROXIMATE FORMULAS." EUREKA: Physics and Engineering 2 (March 30, 2018): 72–78. http://dx.doi.org/10.21303/2461-4262.2018.00589.

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The two-parameter method of approximating the sum of a power series in terms of its first three terms of the expansion, which allows one to obtain analytic approximations of various functions, decomposes into a Maclaurin series. As an approximation function of this approximation, it is proposed to use elementary functions constructed in the Nth degree, but with a "compressed" or "stretched" variable x due to the introduction of the numerical factor M (x ≡ ε ∙ m, M ≠ 0) into it. The use of this method makes it possible to significantly increase the range of very accurate approximation of the obtained approximate function with respect to a similar range of the output fragment of a series of three terms. Expressions for both the approximation parameters (M and N) are obtained in a general form and are determined by the coefficients of the second and third terms of the Maclaurin series. Also expressions of both approximation parameters are found for the case if the basis function and the approximant function decompose into the Maclaurin series in even powers of the argument. A number of examples of approximation of functions on the basis of the analysis of power series into which they decompose are given.
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Alikhanov, Vladimir. "DIRECTIONALLY CRYSTALLIZED EUTECTICS OBTAINING METHOD." University News. North-Caucasian Region. Technical Sciences Series, no. 1 (March 2019): 77–81. http://dx.doi.org/10.17213/0321-2653-2019-1-77-81.

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Rigo, E. C. S., L. A. dos Santos, L. C. de Oliveira, R. G. Carrodéguas, and A. O. Boschi. "Biomimetic Method for Obtaining Hydroxyapatite." Materials Science Forum 299-300 (December 1998): 99–103. http://dx.doi.org/10.4028/www.scientific.net/msf.299-300.99.

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Frolov, A. S., E. A. Kurganova, G. N. Koshel, V. V. Plakhtinsky, and V. S. Kabanova. "HYDROPEROXIDE METHOD FOR OBTAINING ALKYLPHENOLS." Herald Of Technological University 25, no. 7 (2022): 79–87. http://dx.doi.org/10.55421/1998-7072_2022_25_7_79.

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Bazyl'chik, V. V., and T. N. Overchuk. "Improved method of obtaining piperitone." Chemistry of Natural Compounds 28, no. 3-4 (1992): 292–95. http://dx.doi.org/10.1007/bf00630244.

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Krasnov, A. P., A. L. Rusanov, V. B. Bazhenova, et al. "Tribochemical Method for Obtaining Polyperyleneimides." International Polymer Science and Technology 31, no. 2 (2004): 31–37. http://dx.doi.org/10.1177/0307174x0403100207.

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Bushkov, A. Ya, and O. I. Lantsova. "New method for obtaining thioquindolines." Chemistry of Heterocyclic Compounds 21, no. 2 (1985): 232. http://dx.doi.org/10.1007/bf00504217.

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Azad, R. S., and S. Z. Kassab. "New method of obtaining dissipation." Experiments in Fluids 7, no. 2 (1989): 81–87. http://dx.doi.org/10.1007/bf00207299.

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Zhuravlev, M., R. Sazonov, G. Kholodnaya, I. Pyatkov, and D. Ponomarev. "Electrospark method for obtaining nanopowders." Journal of Physics: Conference Series 1393 (November 2019): 012156. http://dx.doi.org/10.1088/1742-6596/1393/1/012156.

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Dissertations / Theses on the topic "Method of obtaining"

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Mashhadikarimi, Meysam. "Obtaining triple layer polycrystalline diamond compact by HPHT method." PROGRAMA DE P?S-GRADUA??O EM CI?NCIA E ENGENHARIA DE MATERIAIS, 2017. https://repositorio.ufrn.br/jspui/handle/123456789/23749.

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Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2017-08-10T11:24:30Z No. of bitstreams: 1 MeysamMashhadikarimi_TESE.pdf: 7466845 bytes, checksum: 3ec1fdf5f0b341e5aa20ba33dd8d5104 (MD5)<br>Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2017-08-10T14:09:43Z (GMT) No. of bitstreams: 1 MeysamMashhadikarimi_TESE.pdf: 7466845 bytes, checksum: 3ec1fdf5f0b341e5aa20ba33dd8d5104 (MD5)<br>Made available in DSpace on 2017-08-10T14:09:43Z (GMT). No. of bitstreams: 1 MeysamMashhadikarimi_TESE.pdf: 7466845 bytes, checksum: 3ec1fdf5f0b341e5aa20ba33dd8d5104 (MD5) Previous issue date: 2017-07-10<br>Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior (CAPES)<br>Neste trabalho de pesquisa, foi obtido um compacto de diamante policristalino (PDC), constitu?do de uma camada superior de diamante policristalino sob um substrato de WC-10% em peso de Co e uma interface de WC-20% em peso de Nb/Ni entre as camadas, atrav?s de m?todo de sinteriza??o de alta press?o e alta temperatura (HPHT). Para alcan?ar esse objetivo, foram realizadas tr?s etapas distintas. Na primeira etapa, foi sinterizado o corpo de diamante com um ligante adequado, e foram obtidos os melhores par?metros de sinteriza??o. Na segunda etapa, foi realizado o estudo de diferentes condi??es de sinteriza??o para o substrato de metal duro WC-10% p.Co. E, na terceira e ?ltima etapa, foi produzido, de acordo com os resultados alcan?ados nas etapas anteriores, o compacto de diamante policristalino de camada tripla (PDC). Na primeira etapa, quatro ligantes diferentes foram usados para sinterizar o diamante atrav?s do m?todo HPHT. Os ligantes utilizados foram o Nb/Fe, Nb/Co, Nb/Ni e Nb puro, sendo 10% em peso de ligante utilizado para cada composi??o. A sinteriza??o foi realizada a diferentes temperaturas e sob diferentes press?es e tempos. As amostras obtidas foram analisadas atrav?s das medidas de densidade relativa e dureza, al?m das imagens eletr?nicas de varredura, para encontrar os melhores par?metros de sinteriza??o e ligante. Os estudos mostraram que o Nb apresentou o melhor comportamento, e que os melhores par?metros de sinteriza??o foram: T = 1750 ?C, P = 7,7 GPa, t = 6 minutos. Na segunda etapa, uma mistura em p? de WC-10% em peso de Co foi sinterizado atrav?s de HPHT sob press?o de 7,7 GPa, variando temperatura (1500 ?C, 1600 ?C, 1700 ?C, 1800 ?C, 1900 ?C) e tempo (2 e 3 minutos). As an?lises microestruturais e estruturais foram realizadas atrav?s de MEV/EDS e DRX. Ensaios de dureza, tenacidade (ITF) e de resist?ncia ? compress?o, tamb?m, foram realizados para entender os efeitos de diferentes par?metros de sinteriza??o nas propriedades dos sinterizados, verificando-se densifica??o total das amostras sinterizadas a altas temperaturas. Entretanto, foi observado um crescimento anormal de gr?os para estas mesmas temperaturas. Altos valores de dureza foram observados, aproximadamente, entre 1250 a 1650 HV para todas as amostras sinterizadas. Na terceira etapa, para a obten??o do PDC, uma camada fina de WC-20% em peso de Nb/Ni foi utilizada para a forma??o da interface entre a camada superior de diamante com ligante de Nb pura e o substrato de WC 10% em peso de Co. A sinteriza??o foi feita atrav?s do m?todo HPHT ? temperatura de 1750 ?C sob 7,7 GPa de press?o. Foram utilizados dois tempos diferentes, de 6 min. (tr?s sucessivos 2 minutos) e 9 min. (tr?s sucessivos 3 minutos). A dureza foi medida e os estudos estruturais/microestruturais foram realizados atrav?s de an?lises de MEV/EDS. Em suma, os resultados mostraram que este novo tipo de PDC pode ser produzido com sucesso, usando um novo ligante, o niobio puro, para o diamante, sem qualquer presen?a de grafitiza??o. Verificou-se tamb?m que o uso de uma interface com os mesmos elementos constituintes do substrato e do corpo de diamante sinterizado resultou numa boa ades?o entre as camadas, o que pode resultar em melhor desempenho e melhorar a durabilidade do PDC.<br>The primary objective of this thesis was to obtain a triple layer polycrystalline diamond compact (PDC) containing a polycrystalline diamond as top layer, a WC 10 wt% Co substrate, and a WC 20 wt% Nb/Ni interface to bond these two layers via high pressure high temperature (HPHT) sintering. To achieve this objective, the project has been done in three different stages. The first stage was producing diamond sintered body with a suitable binder, and finding the best sintering parameters. The second stage of project was done to study the WC 10 wt% Co hardmetal substrate at different sintering conditions, and the third and last stage was done according to the results achieved from previous stages to obtain a triple layer PDC. At the first stage, four different binders were used to sinter diamond under HPHT condition. Binders were Nb/Fe, Nb/Co, Nb/Ni and pure Nb and 10 wt% binder was used. Sintering was carried out at different temperature and under different pressure and holding time. Obtained samples were studies according to relative density, microstructure, and hardness to find the optimum binder and sintering parameters. Studies at this stage showed that Nb is the best binder and T=1750 ?C, 7.7 GPa with holding time more than 6 minutes are the best sintering parameters. At the second stage a powder mixture of WC 10 wt% Co was sintered via HPHT at 1500, 1600, 1700, 1800, and 1900?C under 7.7 GPa pressure for 2 and 3 minutes. Microstructural/structural analyses were performed by SEM/EDS and XRD and hardness, Indentation Fracture Toughness (ITF) and compression tests were also carried out to understand effects of different sintering parameters. At this stage, it was found that full density can achieved for high sintering temperature along with abnormal grain growth. High hardness was observed in range starting from 1250 up to 1650 HV. At the third stage, to obtain PDC, a thin layer of WC 20 wt% Nb/Ni was used as an interface between top layer of diamond with pure Nb binder and WC 10 wt% Co substrate. Sintering was done via HPHT method at 1750?C under 7.7 GPa of pressure. Two different holding time of 6 (three successive 2 minutes) and 9 (three successive 3 minutes) were used. Hardness was measured and microstructural/structural studies were done via SEM/EDS. The overall results showed that this new kind of PDC can successfully produce using a new pure Niobium binder for diamond without any graphitization. It was also found that using an interface having the resemblance to both substrate and sintered diamond body caused good adhesion between layers that can results in enhanced performance and improving durability of PDC.
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Silich, Olena. "Biotechnological method of obtaining hyaluronic acid using recombinant microorganisms." Thesis, National Aviation University, 2021. https://er.nau.edu.ua/handle/NAU/50642.

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1. Лич І. В., Угрин А. О., Волошина І. М. Гіалуронова кислота: біосинтез та використання. Український біофармацевтичний журнал. 2019. № 2. С. 6-13. 2. Manasa M., Sridevi V., Chandana Lakshmi M. V., Dedeepva J. A Review on Hyaluronic Acid. Int. J. Re. Chem. Environ. 2012. Vol. 2. P. 6-11.<br>Hyaluronic acid is a naturally occurring linear glycosaminoglycan consisting of repeating disaccharides of glucuronic acid and N-acetylglucosamine, with unique biological and physicochemical properties. It is present in living organisms, in connective tissues such as skin and cartilage, in the umbilical cord, vitreous humor, synovial fluid and skin. Hyaluronan has good biocompatibility and does not cause a reaction to a foreign body or an allergic reaction during implantation, which allows it to be used in medicine and cosmetology. Biotechnological method of obtaining hyaluronic acid is the most promising, it is based on the cultivation of microorganisms-producers of hyaluronate. The creation of recombinant systems in various microorganisms to obtain hyaluronic acid, allows the study of enzymes. The main producers are microorganisms of the genus Streptococcus, as well as genetically engineered strains of Bacillus subtilis and Escherichia coli. Literary sources were reviewed to describe the complete manufacturing process.<br>Гіалуронова кислота є природним лінійним глікозаміногліканом, що складається з повторюваних дисахаридів глюкуронової кислоти та N-ацетилглюкукозаміну з унікальними біологічними та фізико-хімічними властивостями. Він присутній у живих організмах, у сполучних тканинах, таких як шкіра та хряща, у пупковому шнурі, склоподібним гумором, синовіальною рідиною та шкірою. Гіалуронан має гарну біосумісність і не викликає реакції на чужорідне тіло або алергічну реакцію під час імплантації, що дозволяє використовувати у медицині та косметології. Більш перспективним є біотехнологічний спосіб одержання гіалуронової кислоти є найбільш перспективним, він заснований на вирощуванні мікроорганізмів-виробників гіалуронату. Створення рекомбінантних систем у різних мікроорганізмах для одержання гіалуронової кислоти дозволяє вивчити ферменти. Основними виробниками є мікроорганізми роду Streptococcus, а також генетично інженерних штамів Bacillus subtilis та Escherichia coli. Літературні джерела були розглянуті для опису повного виробничого процесу.
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Panez, Rolando. "Simplified method for obtaining navigational information from hydrophone arrays." [Gainesville, Fla.] : University of Florida, 2004. http://purl.fcla.edu/fcla/etd/UFE0008760.

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Frier, Jason Ross. "Genetic Algorithms as a Viable Method of Obtaining Branch Coverage." UNF Digital Commons, 2017. http://digitalcommons.unf.edu/etd/722.

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Finding a way to automate the generation of test data is a crucial aspect of software testing. Testing comprises 50% of all software development costs [Korel90]. Finding a way to automate testing would greatly reduce cost and labor involved in the task of software testing. One of the ways to automate software testing is to automate the generation of test data inputs. For example, in statement coverage, creating test cases that will cover all of the conditions required when testing that program would be costly and time-consuming if undertaken manually. Therefore, a way must be found that allows the automation of creating test data inputs to satisfy all test requirements for a given test. One such way of automating test data generation is the use of genetic algorithms. Genetic algorithms use the creation of generations of test inputs, and then choose the most fit test inputs, or those test inputs that are most likely to satisfy the test requirement, as the test inputs that will be passed to the next generation of inputs. In this way, the solution to the test requirement problem can be found in an evolutionary fashion. Current research suggests that comparison of genetic algorithms with random test input generation produces varied results. While results of these studies show promise for the future use of genetic algorithms as an answer to the issue of discovering test inputs that will satisfy branch coverage, what is needed is additional experimental research that will validate the performance of genetic algorithms in a test environment. This thesis makes use of the EvoSuite plugin tool, which is a software plugin for the IntelliJ IDEA Integrated Development Environment that runs using a genetic algorithm as its main component. The EvoSuite tool is run against 22 Java classes, and the EvoSuite tool will automatically generate unit tests and will also execute those unit tests while simultaneously measuring branch coverage of the unit tests against the Java classes under test. The results of this thesis’ experimental research are that, just as the literature indicates, the EvoSuite tool performed with varied results. In particular, Fraser’s study of the EvoSuite tool as an Eclipse plugin was accurate in depicting how the EvoSuite tool would come to perform as an IntelliJ plugin, namely that the EvoSuite tool would perform poorly for a large number of classes tested.
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Matushewski, Bradley. "Critical Investigation of the Pulse Contour Method for Obtaining Beat-By-Beat Cardiac Output." Thesis, University of Waterloo, 2001. http://hdl.handle.net/10012/713.

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The purpose of this study was to explore the efficacy of two existing pulse contour analysis (PCA) models for estimating cardiac stroke volume from the arterial pressure waveform during kicking ergometer exercise and head-up tilt manoeuvres. Secondly, one of the existing models was modified in an attempt to enhance its performance. In part I, seven healthy young adults repeated two submaximal exercise sessions on a kicking ergometer, each with three different sets of steady-state cardiac output comparisons (pulsed Doppler vs. pulse contour). Across all exercise trials regression results were found to be PCA = 1. 23 x Doppler-1. 38 with an r2 = 0. 51. In part II, eight young and eight older male healthy subjects participated in a head-up tilt experiment. Cardiac output comparisons were again performed during the supine and tilt conditions using pulsed Doppler and pulse contour cardiac output. Regression results revealed that PCA performed best during supine conditions and preferentially on the older subjects. In all instances, impedance-calibrated pulse contour analysis will provide reasonable beat-by-beat cardiac output within very narrow confines and will result in a progressively more significant bias as cardiovascular dynamics change. In addition, it appears that heart rate variability negatively influences beat-by-beat pulse contour cardiac output results, further limiting application of existing models.
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Nguyen, Huy Hien. "An Interpolation Method for Obtaining Thermodynamic Properties Near Saturated Liquid and Saturated Vapor Lines." MSSTATE, 2004. http://sun.library.msstate.edu/ETD-db/theses/available/etd-03312004-090452/.

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The two most common approaches used to formulate thermodynamic properties of pure substances are fundamental (or characteristic) equations of state (Helmholtz and Gibbs functions) and a piecemeal approach that is described in Adebiyi and Russell (1992). This thesis neither presents a different method to formulate thermodynamic properties of pure substances nor validates the aforementioned approaches. Rather its purpose is to present a method to generate property tables from existing property packages and a method to facilitate the accurate interpretation of fluid thermodynamic property data from those tables. There are two parts to this thesis. The first part of the thesis shows how efficient and usable property tables were generated, with the minimum number of data points, using an aerospace industry standard property package. The second part describes an innovative interpolation technique that has been developed to properly obtain thermodynamic properties near the saturated liquid and saturated vapor lines.
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Sadeghzadeh, Milani Abbas. "Multi-objective inverse method for obtaining constitutive material parameters of textile composites using two hyperelastic models." Thesis, McGill University, 2004. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=18190.

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Numerical simulation of forming processes has been an important means for material selection, tool design, and process optimization. A critical component of simulation, however, is an accurate material constitutive model, describing the response of the material under possible modes of deformation. The accuracy, in turn, is linked to the tests and techniques applied for identification of constitutive models: the more elaborate the identification, the more reliable the material parameters. For textile composites, uncontrollable factors such as contact friction, misalignment, slip, variations in local fiber volume, and tow compaction are sources that generate considerable scatter in the response of fabrics. Accordingly, characterization methods occasionally suffer from non-repeatability of test data even under similar testing conditions. Furthermore, it is typical that different deformation modes result in different sets of material parameters. If variance of material response within the replication of tests and deformation modes is neglected, then the identification of model parameters can be far from the true material behavior. In order to confront the above shortcomings, this work is an attempt to elaborate on the characterization of textile composites using a new inverse method by means of a signal-to-noise weighting scheme, and two constitutive models by means of a phenomenological invariant-based approach. A full identification of the developed constitutive models for a typical woven fabric is applied using the introduced inverse method and a set of data from standard testing methods, with close attention to the behavior of the composite constituents in a macro level. Particularly, the effects of fiber-resin interactions and fiber misalignment are introduced. A novel modified picture frame test is also studied and used for validating the models. From the results of this work, it is expected that the use of a number of test methods simultaneously and the inclu<br>La simulation numérique pour les procédés de formation est un instrument important pour le choix des matériaux, la conception d'outils et l'optimisation des procédés. Un des composants critiques de la simulation reste cependant un modèle constitutif de matériaux précis, pouvant décrire la réponse du matériau sous des modes de déformation possibles. Par ailleurs, l'exactitude est liée aux essais et aux techniques appliqués pour l'identification des modèles constitutifs: plus l'identification est raffinée, plus les paramètres du matériau sont fiables. Pour des composés textiles, des facteurs incontrôlables tels que le frottement de contact, la déviation d'alignement, le glissement, les variations de volume local des fibres, et le tassement des fibres sont des sources qui produisent un éparpillement considérable dans la réponse des tissus. Par conséquent, les méthodes de caractérisation souffrent occasionnellement de la non-répétabilité des données des essais même lorsque les conditions d'essais sont semblables. De plus, il est typique que différents ensembles de paramètres du matériau soient obtenus à partir des différents modes de déformation. Si la variance de la réponse du matériau dans les répliques d’essais et les modes de déformation est négligée, l'identification des paramètres du modèle peut alors être loin du véritable comportement du matériau. Afin de confronter les imperfections mentionnées ci-dessus, la présente étude est une tentative d'élaboration de la caractérisation des composés textiles en utilisant une nouvelle méthode inverse basée sur un schéma pondéré signal/bruit et deux modèles constitutifs par le biais d’une approche basée sur l’invariance des phénomènes. Une identification complète des modèles constitutifs développés est appliquée à un tissu typique en utilisant la méthode inverse proposée et un ensemble de données obtenus à partir des méthodes d'essais stand
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Bruton, Shaun. "Development of an NOE driven method for obtaining robust and reliable models of large protein complexes." Thesis, University of Leicester, 2015. http://hdl.handle.net/2381/37221.

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The majority of proteins interact with other proteins/nucleic acids to form functional complexes that are essential to the proteins cellular role. Solving the structures of these complexes is vital for a full understanding of a proteins function. However, many protein complexes have resisted attempts of structure determination by established methods, making modelling based on experimental data and known structures of individual proteins an attractive alternative. The work presented here describes the in silico testing, experimental validation and application of a technique that uses HN-CH3 NOEs to determine sequence-specific 13C/1H NMR assignments for side-chain methyl groups in proteins, which are generally abundant at protein-protein interfaces. The approach developed relies on the preparation of residually protonated protein samples, avoiding limitations imposed by the molecular weight of larger complexes. Using this approach it was possible to obtain comprehensive assignments for the methyl groups of IL-1β (17 kDa) both in the free form and in complex with a potential therapeutic Fab antibody fragment (a complex of 65 kDa). It was shown that these assignments could be used to identify a number of backbone amide to side chain methyl NOEs across the protein-protein interface. These NOEs provided a significant number of 1H-1H distance restraints that made a substantial difference to the accuracy and reliability of docked structures obtained for the IL-1β/Fab complex by restraint driven docking. This was confirmed by comparison to a crystal structure determined for the complex. The developed approach is both conceptually and experimentally straight-forward and is expected to be generally applicable to a wide range of protein complexes up to a molecular weight of approximately 100 kDa. The use of a homology model as the starting structure for the Fab fragment also demonstrates that this technique is tolerant of some differences in the starting and final structures.
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Gibson-Daw, Georgiana C. "Ultrahigh Speed Direct PCR: A Method for Obtaining Y-STR and STR Based Genotypes in Under 20 Minutes." FIU Digital Commons, 2018. https://digitalcommons.fiu.edu/etd/3722.

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There are many situations in forensic DNA typing where the time it takes to identify an individual is critical. Examples include suspects under arrest and individuals detained at ports of entry. It is also important to identify victims quickly when dealing with mass disasters such as terrorist attacks, airplane crashes and natural disasters in order to notify families. The goal of this project was to develop an ultrafast method for screening saliva samples through the use of rapid direct PCR coupled to microfluidic separation and detection. Fast amplification was achieved through the use of high speed thermocyclers and the experimental optimization of PCR reactants and polymerases. High processivity mutant polymerases were tested at increased speeds along with PCR enhancers. Experimental optimizations and designs were used to ultimately achieve amplification of a 4 loci Y-STR multiplex in 12.5 minutes and a 7 loci STR multiplex in 6.5 minutes. The use of direct PCR not only decreases the overall time of sample processing through the elimination of the extraction, but also, by the removal of the extraction step cuts down on the possibility of contamination to the sample. By using inhibitor resistant fast polymerases such as Omnitaq, BSA and the PEC-1 enhancer, and optimizing cycling conditions, a direct PCR method was developed where amplification from diluted saliva was successfully achieved in 13.5 minutes. The products from these ultrafast amplifications can be coupled to a microfluidic chip for analysis. The electrophoretic system separates the PCR products and provides complete genotypes for both Y and autosomal STR multiplexes in 80 seconds. This permits complete sample processing in under 15 minutes for the rapid direct PCR protocol. This screening method can exclude individuals who do not match evidentiary material and test evidence to see if it is be viable for full analysis. The result of this work was a reliable and robust method for the rapid genotyping of forensic samples which can be used in situations where rapid single sample DNA analysis is necessary.
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JÃnior, Paulo Herbert FranÃa Maia. "Obtaining a thin film of FTO by spray-pyrolysis technique and sol-gel method for use in organic solar cells." Universidade Federal do CearÃ, 2015. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=14347.

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Conselho Nacional de Desenvolvimento CientÃfico e TecnolÃgico<br>The growing interest in the use of new materials and their applications for photovoltaic systems has been a constant concern of the scientific community in recent years. This work is primarily engaged in the collection, characterization and photoactivity testing photovoltaic solar cells made of thin SnO2 doped fluoride films, the films were deposited by the technique of "spray-pyrolysis" and the Sol-Gel method in substrate glass. In glasses microscopy work with dimensions of 2.5 x 7.5 x 1 mm are used as matrices for the conductive substrates or transparent conductive oxides (TCO). These glasses have electrical resistance and transmittance adequate for the manufacture of photoelectrochemical solar cells activated by dyes. Besides making the glasses must be made conductive depositing a layer of titanium oxide, preparation of electrolyte, dye, assembly and characterization of the cells. The conductive substrate has a film of tin dioxide doped with fluorine (SnO2: F), the deposition is made with the aid of a compressor and a spray gun on the glass at a temperature of 600 C from a solution made by the method Sol- gel (MSG). As characterization techniques were used: x-ray diffraction (EDX), scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS), UV-Vis and Van der Pauw method. The conductive glass has transmittance of 80% (400 nm - 800 nm). The cell with mesoporphyrin dye has Vac = 0.34V and Icc ~ 150&#956;A. The experimental results obtained from these cells may contribute to the development of prototypes that can be used commercially in the capture of solar energy and its consequent transformation into electricity.<br>O crescente interesse no uso de novos materiais e suas aplicaÃÃes, para sistemas fotovoltaicos tem sido uma constante preocupaÃÃo da comunidade cientifica nos Ãltimos anos. O presente trabalho tem por objetivo principal a obtenÃÃo, caracterizaÃÃo e testes de fotoatividade de cÃlulas solares fotovoltaicas constituÃdas de filmes finos de SnO2 dopados com flÃor, os filmes foram depositados pela tÃcnica de âspray-pirÃliseâ e pelo mÃtodo Sol-Gel em substrato de vidro. Neste trabalho vidros de microscopia com dimensÃo de 2,5 x 7,5 cm x 1 mm, sÃo usados como matrizes para os substratos condutores ou Ãxidos condutores transparentes (OCTâs). Estes vidros possuem resistÃncia elÃtrica e transmitÃncia adequadas para confecÃÃo de cÃlulas solares fotoeletroquÃmicas ativadas por corantes. AlÃm de tornar os vidros condutores deve ser feita a deposiÃÃo de uma camada de Ãxido de titÃnio, preparaÃÃo de eletrÃlito, corante, montagem e caracterizaÃÃo das cÃlulas. O substrato condutor possui um filme de diÃxido de estanho dopado com flÃor (SnO2:F), a deposiÃÃo à feita com o auxilio de um compressor e uma pistola aerogrÃfica sobre o vidro à temperatura de 600ÂC a partir de uma soluÃÃo feita pelo mÃtodo Sol-Gel (MSG). Como tÃcnicas de caracterizaÃÃo foram usadas: difraÃÃo de raios-x (EDX), microscopia eletrÃnica de varredura (MEV), espectroscopia de energia dispersiva (EDS), Uv-Vis e mÃtodo de Van der Pauw. O vidro condutor apresenta transmitÃncia 80% (400 nm â 800 nm ). A cÃlula com corante mesoporfirina apresenta Vca = 0,34 V e Icc ~ 150&#956;A. Os resultados experimentais obtidos dessas cÃlulas poderÃo contribuir para o desenvolvimento de protÃtipos que possam ser utilizados comercialmente na captaÃÃo de energia solar e sua conseqÃente transformaÃÃo em energia elÃtrica.
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Books on the topic "Method of obtaining"

1

Wolfe, Jack A. A method of obtaining climatic parameters from leaf assemblages. U.S. G.P.O., 1993.

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Canadian Society of Civil Engineers., ed. Some notes on a method of obtaining time and latitude. s.n., 1991.

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Srivastava, M. S. Saddlepoint method for obtaining tail probability of Wilk's likelihood ratio test. University of Toronto, Dept. of Statistics, 1988.

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Reid, Robert I. Smear fitting: A new method of obtaining images from interferometric data. Graduate Department of Astronomy and Astrophysics, University of Toronto, 2003.

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Association, Canadian Home Builders'. Obtaining CGSB approval for a new standard paint test method: An industry perspective. Alberta Municipal Affairs, 1988.

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E, Needleman Kathy, and United States. National Aeronautics and Space Administration. Scientific and Technical Information Division., eds. A semiempirical method for obtaining fuselage normal areas from fuselage mach sliced areas. National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Division, 1990.

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W, Walker James. Low altitude large scale reconnaissance: A method of obtaining high resolution vertical photographs for small areas. Interagency Archeological Services, Rocky Mountain Regional Office, National Park Service, 1995.

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Leroy, De Vore Steven, and United States. National Park Service. Rocky Mountain Regional Office. Branch of Interagency Archeological Services, eds. Low altitude large scale reconnaissance: A method of obtaining high resolution vertical photographs for small areas. Interagency Archeological Services, Division of Partnerships and Outreach, Rocky Mountain Regional Office, National Park Service, 1995.

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Leroy, De Vore Steven, and United States. National Park Service. Rocky Mountain Regional Office. Branch of Interagency Archeological Services., eds. Low altitude large scale reconnaissance: A method of obtaining high resolution vertical photographs for small areas. Interagency Archeological Services, Division of Partnerships and Outreach, Rocky Mountain Regional Office, National Park Service, 1995.

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Leroy, De Vore Steven, and United States. National Park Service. Rocky Mountain Regional Office. Branch of Interagency Archeological Services., eds. Low altitude large scale reconnaissance: A method of obtaining high resolution vertical photographs for small areas. Interagency Archeological Services, Division of Partnerships and Outreach, Rocky Mountain Regional Office, National Park Service, 1995.

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Book chapters on the topic "Method of obtaining"

1

Wills, John M., Mebarek Alouani, Per Andersson, Anna Delin, Olle Eriksson, and Oleksiy Grechnyev. "Obtaining RSPt from the Web." In Full-Potential Electronic Structure Method. Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-15144-6_9.

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Martin, Renee, Evelyn Ko, and Leona Barclay. "Method for Obtaining Human Sperm Chromosomes." In Preimplantation Genetics. Springer US, 1991. http://dx.doi.org/10.1007/978-1-4684-1351-9_30.

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DiDomizio, Matthew J., and Mark B. McKinnon. "Impact of Specimen Preparation Method on Thermal Analysis Testing and Derived Parameters." In Obtaining Data for Fire Growth Models. ASTM International, 2023. http://dx.doi.org/10.1520/stp164220210106.

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Carmona-Poyato, Angel, Eusebio J. Aguilera-Aguilera, Francisco J. Madrid-Cuevas, and D. López-Fernandez. "New Method for Obtaining Optimal Polygonal Approximations." In Pattern Recognition and Image Analysis. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-19390-8_17.

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Guo, Shengli, Lexi Xu, Xiaodong Cao, et al. "A Novel Method of Obtaining Location Information." In Lecture Notes in Electrical Engineering. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-19-9968-0_134.

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Qin, Wang, and Zhang Ren-he. "An Inversion Method for Obtaining Bottom Reflection Loss." In Oceanology of China Seas. Springer Netherlands, 1994. http://dx.doi.org/10.1007/978-94-011-0862-1_52.

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Wang, Qin, and Ren-he Zhang. "An Inversion Method for Obtaining Bottom Reflection Loss." In Oceanology of China Seas. Springer Netherlands, 1994. http://dx.doi.org/10.1007/978-94-011-0886-7_18.

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Kuschevskaya, N. F., A. I. Gab, E. A. Paprotskaya, and V. V. Malyshev. "Chemico-metallurgical Method for Obtaining Tungsten-Based Nanopowders." In Springer Proceedings in Physics. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-56422-7_52.

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Marchesini, Ivan, Michele Santangelo, Federica Fiorucci, Mauro Cardinali, Mauro Rossi, and Fausto Guzzetti. "A GIS Method for Obtaining Geologic Bedding Attitude." In Landslide Science and Practice. Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-31325-7_32.

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Lasia, Andrzej. "General Method of Obtaining Impedance of Complex Reactions." In Electrochemical Impedance Spectroscopy and its Applications. Springer New York, 2013. http://dx.doi.org/10.1007/978-1-4614-8933-7_6.

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Conference papers on the topic "Method of obtaining"

1

Khrystenko, Viktoriia, Valentyn Chornyi, Taras Mysiura, Nataliia Popova, and Volodymyr Zavialov. "Method of Obtaining Malt Extracts." In Chemical technology and engineering. Lviv Polytechnic National University, 2019. http://dx.doi.org/10.23939/cte2019.01.150.

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Alexandrov, Serguei A. "Noncoherent polarization method for obtaining holograms." In IS&T/SPIE's Symposium on Electronic Imaging: Science & Technology, edited by Stephen A. Benton. SPIE, 1995. http://dx.doi.org/10.1117/12.206237.

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Siddiqov, Patxillo, Naima Sodiqova, Dilrabo Nazarova, Ulugbek Jurayev, Maxnuza Jalilova, and Shaxbozjon Shogofurov. "Method of obtaining the pattern of weaving." In PROBLEMS IN THE TEXTILE AND LIGHT INDUSTRY IN THE CONTEXT OF INTEGRATION OF SCIENCE AND INDUSTRY AND WAYS TO SOLVE THEM: (PTLICISIWS-2022). AIP Publishing, 2023. http://dx.doi.org/10.1063/5.0145475.

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Pruna, S., C. Ionescu-Tirgoviste, and M. D. Nicu. "Noninvasive method for indirectly obtaining autonomic conduction velocity." In Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE, 1988. http://dx.doi.org/10.1109/iembs.1988.94744.

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Wells, Thresa, and Peter Chen. "RAPID METHOD FOR OBTAINING EXCITED STATE ROTATIONAL CONSTANTS." In 2020 International Symposium on Molecular Spectroscopy. University of Illinois at Urbana-Champaign, 2020. http://dx.doi.org/10.15278/isms.2020.mj04.

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Bignotti, Fabio, Luciana Sartore, and Gloria Spagnoli. "A versatile method for obtaining hydrophobically modified hydrogels." In 9TH INTERNATIONAL CONFERENCE ON “TIMES OF POLYMERS AND COMPOSITES”: From Aerospace to Nanotechnology. Author(s), 2018. http://dx.doi.org/10.1063/1.5045961.

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Shipo, Li, and LV Xiang. "A Method of Obtaining Micro Newton Calibration Force." In 2021 12th International Conference on Mechanical and Aerospace Engineering (ICMAE). IEEE, 2021. http://dx.doi.org/10.1109/icmae52228.2021.9522401.

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Kechkin, I., V. Ermolaev, M. Yakovchenko, E. Gurkovskaya, and I. Glebova. "Flour drade method of obtaining wheat-flax flour." In PROCEEDINGS OF THE II INTERNATIONAL CONFERENCE ON ADVANCES IN MATERIALS, SYSTEMS AND TECHNOLOGIES: (CAMSTech-II 2021). AIP Publishing, 2022. http://dx.doi.org/10.1063/5.0092483.

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Yohei Tomita, Shin-ichi Ito, and Yasue Mitsukura. "The EEG analysis method for obtaining the feeling." In 2008 International Conference on Control, Automation and Systems (ICCAS). IEEE, 2008. http://dx.doi.org/10.1109/iccas.2008.4694286.

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Tian, ZhengQiu, SiYuan He, WanCong Li, and WeiHao Huang. "The Forward Method of Obtaining Stable Scattering Center." In 2023 International Applied Computational Electromagnetics Society Symposium (ACES-China). IEEE, 2023. http://dx.doi.org/10.23919/aces-china60289.2023.10249796.

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Reports on the topic "Method of obtaining"

1

Berney, Ernest, Naveen Ganesh, and Thad Pratt. A photogrammetric method for obtaining soil density. Engineer Research and Development Center (U.S.), 2018. http://dx.doi.org/10.21079/11681/27685.

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Hirshman, S. P., and D. K. Lee. Spectral method for obtaining three-dimensional magnetohydrodynamic equilibria. Office of Scientific and Technical Information (OSTI), 1985. http://dx.doi.org/10.2172/5510492.

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vonKiparski, G., and D. Hillegonds. A simplified method for obtaining high-purity perchlorate from groundwater for isotope analyses. Office of Scientific and Technical Information (OSTI), 2011. http://dx.doi.org/10.2172/1022876.

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Yatsenko, Halyna, та Andriy Yatsenko. Використання креативних методів навчання під час викладання дисциплін «Історія української журналістики» і «Креативний текст». Ivan Franko National University of Lviv, 2023. http://dx.doi.org/10.30970/vjo.2023.52-53.11736.

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It is emphasized on the use of creative methods in teaching journalism disciplines at the Faculty of Journalism of the Ivan Franko National University of Lviv. The main creative teaching methods are described: the brainstorming method, the «circle of ideas» method, the alternative history method, the morphological analysis method, the hyperbolization method, the «Skamper» method, the Synectics methods. It has been demonstrated that creative teaching methods improve the learning effectiveness and new competencies obtaining. Key words: creative teaching methods; online platform; project work; training courses; personality; learning effectiveness.
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Boettger, J. C., and S. P. Lyon. Method of obtaining SESAME equations of state for porous materials: Application to garnet sand. Office of Scientific and Technical Information (OSTI), 1990. http://dx.doi.org/10.2172/5013549.

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Reister, D. B., and M. D. Morris. A method for obtaining a least squares fit of a hyperplane to uncertain data. Office of Scientific and Technical Information (OSTI), 1994. http://dx.doi.org/10.2172/10153960.

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Fessler, Raymond R. PR-3-82-R01 Measurements of the Pipe-to-Soil Potential of a Bare Pipeline, High-Resistivity Environment. Pipeline Research Council International, Inc. (PRCI), 1996. http://dx.doi.org/10.55274/r0011854.

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Evaluates a method for obtaining accurate measurements of the pipe-to-soil potential on a bare pipeline in a high-resistivity environment with the ultimate objective of using the method to provide information for preventing stress corrosion cracking.
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George, Grant, and Hawley. PR-015-13611-R01 Evaluation of Selected Sampling Techniques on Hydrocarbon-Wet Gas Streams. Pipeline Research Council International, Inc. (PRCI), 2014. http://dx.doi.org/10.55274/r0010403.

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This project evaluated selected single-phase gas sampling methods as candidates for use in sampling hydrocarbon-wet gas streams and obtaining representative samples of only the gas phase, rather than samples of both the gas and liquid. Two spot sampling methods, the helium �pop� method and the floating piston cylinder method, were chosen for evaluation. To capture samples of only the gas phase required one or more arrangements for separating liquids from the sample stream. To this end, a coalescing filter and a vortex separator were chosen for testing with the two sampling methods. The various sampling approaches were tested using the Sampling Method Performance Verification Procedure of API MPMS Chapter 14.1, Appendix F, adapted as appropriate for use in hydrocarbon-wet gas streams. Preliminary tests at SwRI�s Metering Research Facility (MRF) were used to identify possible problems with the equipment and sampling procedures, so that the equipment and procedures could be corrected before the formal tests were conducted. The formal tests were performed at a field site carrying a hydrocarbon-wet gas stream from a shale formation. Results of the formal tests produced recommendations to improve the general ability of the chosen wet-gas sampling method to capture accurate samples of the gas phase, as well as recommended changes to the API Sampling Verification Procedure for testing wet-gas sampling methods.
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Mohr. L51940 Application of Master Curve Approach to Critical Assessment of Pipeline Girth Welds. Pipeline Research Council International, Inc. (PRCI), 2007. http://dx.doi.org/10.55274/r0011216.

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The objective of this project is to develop a procedure for obtaining an accurate Master Curve from pipeline girth welds. This procedure will draw upon unique features of pipeline girth welds to develop an accurate Master Curve procedure for these welds. The Master Curve is a method of providing expected values of toughness versus temperature when a limited amount of information about the material is available. The Master Curve method also contains estimates of the variability of toughness at a given temperature, so that lower bound estimates of toughness are possible, even with limited data not obtained at that particular temperature. Corrections are also available for differences in material thickness.
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Walmsley, Terrie, and Robert McDougall. Using Entropy to Compare IO tables. GTAP Research Memoranda, 2005. http://dx.doi.org/10.21642/gtap.rm09.

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The importance of obtaining quality I-O tables for the GTAP Data Base has prompted the need for a method to compare contributed I-O tables. Comparisons are useful for a number of reasons. a) Time comparisons can be used to show how an economy has changed over time. b) Country comparisons may be used to show differences in cost or use structures between countries. c) Comparisons may also be used to highlight errors in construction procedures or mappings and therefore assist us in improving the quality of the data. In this document we look out how entropy can be used to compare I-O tables. The paper is intended to be a practical guide to users who wish to view, examine and use the results from the entropy methods used in the GTAP data Base I-O checking procedure. Section 1 outlines the entropy method used to compare IO tables. Section 2 provides a step by step guide to users on how to view and interpret the results of the entropy programs and section 3 looks at some examples of the entropy program results.
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