Academic literature on the topic 'Born analyticals'

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Journal articles on the topic "Born analyticals"

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Beyens, Stefanie, Kris Deschouwer, Emilie van Haute, and Tom Verthé. "Born again, or born anew." Party Politics 23, no. 4 (2015): 389–99. http://dx.doi.org/10.1177/1354068815601347.

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New-Flemish Alliance (N-VA) burst on the scene barely a decade ago and is now Belgium’s largest political party. One explanation for this success is that N-VA is not brand new but rose from the ashes of a dissolved party. How exactly should we differentiate between new and old parties? We use Barnea and Rahat’s (2011) analytical framework to assess dimensions of N-VA’s newness and capture the party at two stages – start-up and more developed. This shows that N-VA is a successor party, building on its predecessor’s ideology and programme, its electorate, activists and organization. However, we also find indicators that the party actively renewed in terms of ideology and party organization. The empirical evidence illustrates that newness of political parties should be conceived of as multi-dimensional, which allows for a more subtle approach to questions about the origin and varying success of new political parties.
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Costa, Kassandra, Laiane Ribeiro, José De Jesus, et al. "Olfactory sensory evaluation in newborn children of women infected with COVID-19 during pregnancy." Journal of Human Growth and Development 31, no. 2 (2021): 192–98. http://dx.doi.org/10.36311/jhgd.v31.11341.

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Introduction: In adults, olfactory loss is one of the earliest and most frequent acute clinical manifestations of SARS-CoV-2 infection. The number of children infected with SARS-CoV-2 is relatively small, perhaps due to the lower expression of Angiotensin Converting Enzyme 2 (ACE2) in children compared to adults. Little is known about foetal impairment in mothers infected with SARS-CoV-2. Objective: The goal of the present study is to develop and validate a behavioural evaluative scale of olfactory perception in healthy new-borns and to apply this scale to new-born children of women infected with COVID-19 during pregnancy comparing to new-born children of women without COVID-19 infection history. Methods: This is a retrospective comparative analytical cohort study of 300 new-borns exposed and unexposed to COVID-19 during pregnancy. The data collection will follow the experimental procedure in a previous study that explored odours of the maternal breastmilk, vanilla (sweet) and distilled water (neutral). A coffee smell was implemented as an addition to this previous study in order to include the acid/bitterness category to the categories of stimuli. Discussion: It is feasible to argue the hypothesis of the involvement of the foetus' olfactory bulb during intrauterine life as one of the indelible pathophysiological manifestations to the clinical diagnosis of COVID-19 with neurosensory olfactory deficit in foetuses and new-borns affected by intrauterine infection. This study aims to investigate if new-born children of women infected with COVID-19 during pregnancy have olfactory sensory changes. The clinical trial was registered in the Brazilian Registry of Clinical Trials (ReBEC- RBR-65qxs2).
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Kumar, Sachin, and Vishakha Jadaun. "Symmetry analysis and some new exact solutions of Born–Infeld equation." International Journal of Geometric Methods in Modern Physics 15, no. 11 (2018): 1850183. http://dx.doi.org/10.1142/s0219887818501839.

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This paper propounds the Lie group analysis method for finding exact solutions of Born–Infeld (BI) equation arising in nonlinear electrodynamics. We obtain generators of infinitesimal transformations, commutator table of Lie algebra, the complete geometric vector field, group symmetries and reduction equations. For the set of geometric vector field, we find an optimal system of the vector fields. Each element in this system helps to reduce the main equation into an ordinary differential equation, which provides analytical solution to the BI equation. We perform numerical simulation to obtain an appropriate visual appearance and dynamic behavior of the traced solutions. The nature of the solutions is investigated both analytically and physically through their evolutionary profile by considering appropriate choices of arbitrary constants.
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Tjong, Harianto, and Huan-Xiang Zhou. "GBr6: A Parameterization-Free, Accurate, Analytical Generalized Born Method." Journal of Physical Chemistry B 111, no. 11 (2007): 3055–61. http://dx.doi.org/10.1021/jp066284c.

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Sigalov, Grigori, Andrew Fenley, and Alexey Onufriev. "Analytical electrostatics for biomolecules: Beyond the generalized Born approximation." Journal of Chemical Physics 124, no. 12 (2006): 124902. http://dx.doi.org/10.1063/1.2177251.

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Kruglov, S. I. "Holographic superconductor with nonlinear Born–Infeld-type electrodynamics." International Journal of Modern Physics A 34, no. 03n04 (2019): 1950019. http://dx.doi.org/10.1142/s0217751x19500192.

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Holographic s-wave superconductors in the framework of nonlinear Born–Infeld-type electrodynamics are investigated in the background of Schwarzschild anti-de Sitter black holes. As particular cases, at some model parameters, we obtain results for Born–Infeld and exponential electrodynamics. We explore the analytical Sturm–Liouville eigenvalue problem in the probe limit where the scalar and electromagnetic fields do not affect the background metric. The critical temperatures of phase transitions and the order parameter are calculated which depend on the model parameters. We show that the critical exponent near the critical temperature is 1/2. Making use of the matching method, we derive analytical expressions for the condensation values and the critical temperature. The conductivity by the analytical method is calculated.
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Кукушкин, В. А. "Резкое уменьшение подвижности дырок при снижении внешним напряжением их двумерной концентрации в дельта-допированных бором слоях алмаза". Физика и техника полупроводников 53, № 10 (2019): 1437. http://dx.doi.org/10.21883/ftp.2019.10.48304.8954.

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By analytical and numerical consideration it is shown that the mobility of holes in boron delta-doped (i.e. with thickness of order several lattice constants) layers in diamond drops with the decrease of their two-dimensional concentration in the process of the delta-doped layer depletion by an external voltage. This drop of the mobility is sharpest for maximal initial hole two-dimensional concentrations of order 3 10^13 cm^-2 (limited from above by the condition of the possibility of their substantial decrease without the electric breakdown of diamond) and is due to the significant mitigation of the screening degree of the ionized boron atom Coulomb potentials and the growth of the efficiency of the scattering of degenerate holes on them owing to the reduction of the kinetic energies of the latter. The corresponding calculations are carried out without the use of the Born approximation (i.e. the perturbation theory) because the conditions of its validity in boron delta-doped layers of diamond are not fulfilled. The predicted effect can be used to increase the source-to-drain current modulation by the gate voltage in diamond field-effect transistors with delta-doped conductive channels.
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Lai, Chuyu, Qiyuan Pan, Jiliang Jing, and Yongjiu Wang. "On analytical study of holographic superconductors with Born–Infeld electrodynamics." Physics Letters B 749 (October 2015): 437–42. http://dx.doi.org/10.1016/j.physletb.2015.08.014.

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Jian-Gang, Hao, Jin Xing-Hua, Kuang Ji, and Li Xin-Zhou. "An Analytical Inflation Model with Born–Infeld Type Scalar Field." Chinese Physics Letters 21, no. 3 (2004): 592–94. http://dx.doi.org/10.1088/0256-307x/21/3/049.

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YAMADA, Yoshitomo, Takeshi OSHIRO, and Yoshihiro MASUDA. "ANALYTICAL STUDY ON AIR BORN CHLORIDE-IONS NEAR COASTAL AREA." Journal of Structural and Construction Engineering (Transactions of AIJ) 63, no. 514 (1998): 21–26. http://dx.doi.org/10.3130/aijs.63.21_3.

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Dissertations / Theses on the topic "Born analyticals"

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Denadija, Feda, and David Löfgren. "Revealing the Non-technical Side of Big Data Analytics : Evidence from Born analyticals and Big intelligent firms." Thesis, Uppsala universitet, Företagsekonomiska institutionen, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-298137.

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This study aspired to gain a more a nuanced understanding of the emerging analytics technologies and the vital capabilities that ultimately drive evidence-based decision making. Big data technology is widely discussed by varying groups in society and believed to revolutionize corporate decision making. In spite of big data's promising possibilities only a trivial fraction of firms deploying big data analytics (BDA) have gained significant benefits from their initiatives. Trying to explain this inability we leaned back on prior IT literature suggesting that IT resources can only be successfully deployed when combined with organizational capabilities. We identified key theoretical components at an organizational, relational, and human level. The data collection included 20 interviews with decision makers and data scientist from four analytical leaders. Early on we distinguished the companies into two categories based on their empirical characteristics. The terms “Born analyticals” and “Big intelligent firms” were coined. The analysis concluded that social, non-technical elements play a crucial role in building BDA abilities. These capabilities differ among companies but can still enable BDA in different ways, indicating that organizations´ history and context seem to influence how firms deploy capabilities. Some capabilities have proven to be more important than others. The individual mindset towards data is seemingly the most determining capability in building BDA ability. Varying mindsets foster different BDA-environments in which other capabilities behave accordingly. Born analyticals seemed to display an environment benefitting evidence based decisions.
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Huang, Yiye. "Determining Analytical Potential Energy Functions of Diatomic Molecules by Direct Fitting." Thesis, University of Waterloo, 2001. http://hdl.handle.net/10012/1284.

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The fully quantum mechanical 'direct-potential-fit' (DPF) method has become increasingly widely used in the reduction of diatomic spectra. The central problem of this method is the representation of the potential energy and Born-Oppenheimer breakdown (BOB) correction functions. There are a number of problems associated with the existing method and potential forms. This thesis delineates these problems and finds solutions to some of them. In particular, it is shown that use of a different expansion variable and a new treatment of some of the expansions resolves most of the problems. These techniques have been successfully tested on the ground electronic states of the coinage metal hydrides and the Rb2 molecule. To address the problem of representing 'barrier' potential curves, a flexible new functional form, the 'double-exponential long-range' (DELR) potential function, is introduced and applied to the B barrier state of Li2. In addition, the Lambda-doubling level splitting which occurs for singlet Pi electronic states has been taken into account by extending the effective Schrodinger equation. The computer program DSPotFit developed in our laboratory for performing DPF analyses has been extended to incorporate the ability to fit the analytical potential energy functions to tunneling predissociation line widths for quasibound levels. Finally, an attempt is made to investigate whether there exists a hump in the ground state rotationless potential curve of beryllium hydride.
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Simsek, Nail Engin. "Determination Of Boron In Water Samples By Electrothermal Atomic Absorption Spectrometry." Master's thesis, METU, 2012. http://etd.lib.metu.edu.tr/upload/12614868/index.pdf.

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Boron (B) is a rare element on Earth crust with a natural abundance of 0.001%. However, boron content of water and soils may be significantly high in the regions with rich boron reserves. In addition, extensive use of agrochemicals in soils as well as various natural processes increases the boron concentration in water. Despite B is an essential element for all living creatures, it may pose risks at high level exposures. World Health Organization (WHO) has recommended a daily intake of 1 to 13 mg B for adults. Turkey has almost 70% of world boron reserves principally in four regions: K&uuml<br>tahya, Emet<br>Balikesir, Bigadi&ccedil<br>Eskisehir, Kirka and Bursa, Kemalpasa. The boron content of water in these regions may go up to significant levels. Therefore, it is important to determine B in drinking water from these regions. Electrothermal atomic absorption spectrometry (ETAAS) is a relatively sensitive technique for determination of boron. However, the technique suffers from formation of molecular boron compounds. Therefore, use of chemical modifiers and pyrolytically coated graphite tubes modified with refractory carbide forming elements (Ta, W, Zr, Pd, Ru, Os) were utilized to develop a reliable and sensitive method. Based on optimization studies, Tantalum (Ta) coated tube and co-injection of 5.0 &micro<br>L 0.01 mol/L Ca(NO3)2, 5.0 &micro<br>L 0.05 mol/L citric acid together with 15.0 &micro<br>L sample solution prepared in 1000 mg/L Mg(NO3)2 have been chosen as optimum conditions. Optimum temperatures for pyrolysis and atomization temperatures were determined as 1100 and 2700 &deg<br>C, respectively. Under these conditions, a detection limit of 0.088 mg/L and a characteristic mass of 186 pg for 15.0 &micro<br>L sample volume were obtained. The accuracy of the method was checked by EnviroMAT-Waste Water EU-L-1 CRM and NIST 1573a Tomato Leaves SRM analyses. Drinking water samples were collected from Balikesir, Bigadi&ccedil<br>and K&uuml<br>tahya, Emet and analyzed by the developed method. Samples were also analyzed by more sensitive techniques<br>ICP-OES and ICP-MS for a comparison study. The results are compatible with each other.
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Dabbebi, Ines. "Conception et génération dynamique de tableaux de bord d’apprentissage contextuels." Thesis, Le Mans, 2019. http://www.theses.fr/2019LEMA1040/document.

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Ce travail s’inscrit dans une problématique générale de l’analytique de l’apprentissage numérique et particulièrement dans le contexte du projet ANR HUBBLE, un observatoire national permettant le dépôt de processus d’analyse de haut niveau. Nous nous intéressons principalement à la communication des données d’analyse aux utilisateurs en mettant à leur disposition des tableaux de bord d'apprentissage (TBA). Notre problématique porte sur l’identification de structures génériques dans le but de générer dynamiquement des TBA sur mesure. Ces structures doivent être à la fois génériques et adaptables aux besoins d’utilisateurs. Les travaux existants proposent le plus souvent des TBA trop généraux ou développés de manière adhoc. Au travers du projet HUBBLE, nous souhaitons exploiter les décisions des utilisateurs pour générer dynamiquement des TBA. Nous nous sommes intéressés au domaine de l’informatique décisionnelle en raison de la place des tableaux de bord dans leur processus. La prise de décision exige une compréhension explicite des besoins des utilisateurs. C'est pourquoi nous avons adopté une approche de conception centrée sur l'utilisateur dans le but de lui fournir des TBA adaptés. Nous proposons aussi un processus de capture des besoins qui a permis l’élaboration de nos modèles (indicateur, moyens de visualisation, utilisateur, …). Ces derniers sont utilisés par un processus de génération implémenté dans un prototype de générateur dynamique. Nous avons procédé à une phase d'évaluation itérative dont l’objectif est d'affiner nos modèles et de valider l'efficacité de notre processus de génération ainsi que de démontrer l'impact de la décision sur la génération des TBA<br>This work is part of a broader issue of Learning Analytics (LA). It is particularly carried out within the context of the HUBBLE project, a national observatory for the design and sharing of data analysis processes. We are interested in communicating data analysis results to users by providing LA dashboards (LAD). Our main issue is the identification of generic LAD structures in order to generate dynamically tailored LAD. These structures must be generic to ensure their reuse, and adaptable to users’ needs. Existing works proposed LAD which remains too general or developed in an adhoc way. According to the HUBBLE project, we want to use identified decisions of end-users to generate dynamically our LAD. We were interested in the business intelligence area because of the place of dashboards in the decision-making process. Decision-making requires an explicit understanding of user needs. That's why we have adopted a user-centered design (UCD) approach to generate adapted LAD. We propose a new process for capturing end-users’ needs, in order to elaborate some models (Indicator, visualization means, user, pattern, …). These models are used by a generation process implemented in a LAD dynamic generator prototype. We conducted an iterative evaluation phase. The objective is to refine our models and validate the efficiency of our generation process. The second iteration demonstrates the impact of the decision on the LAD generation. Thus, we can confirm that the decision is considered as a central element for the generation of LADs
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Wang, Zhiran. "The demagnetising factors for bonded neodymium iron boron (NdFeB) magnets." Thesis, University of Sheffield, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.340145.

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Moraes, Maria Carolina Blassioli. "Introdução da técnica de espectrometria de massas com ionização por electrospray para determinação da razão isotópica baseada em complexos de carga simples com ligantes monoisotópicos. Uma nova alternativa para Boro e metais de transição." Universidade de São Paulo, 2001. http://www.teses.usp.br/teses/disponiveis/46/46133/tde-15022019-130329/.

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A espectrometria de massas com ionização por electrospray (ES-MS) foi proposta para medidas da razão isotópica de alguns metais de transição e boro através de complexos com carga simples e ligantes monoisotópicos. Vários experimentos combinando estes elementos com iodeto e fluoreto são apresentados. Cloreto e cianeto foram utilizados em estudos sobre o comportamento destes complexos. De um modo geral, os metais geraram picos mais intensos com cloreto e iodeto, já o boro forneceu um cluster abundante como BF4&#175;. A principal tendência é a formação de espécies com carga simples pela associação dos íons metálicos com os ânions presentes na solução ou pela perda de um ou mais ligantes. Em alguns casos, esta tendência é mais forte que a manutenção do estado de oxidação do metal na fase líquida. Para cobre e ferro, a variação dos estados de oxidação depende do solvente, de outras espécies em solução e das tensões aplicadas ao cone de amostragem. Estes e outros resultados mostram que a quantificação e especiação não são tarefas muito fáceis, mas há a possibilidade de usar a técnica para medidas isotópicas com os complexos formados com os ligantes monoisotópicos. As principais vantagens neste caso seriam a mudança de m/z para região de massa alta, o que diminui as chances de interferência isobárica, e a ausência de hidretos, comumente observados no modo de íons positivos e sem ligantes. O tetrafluoroborato foi proposto para determinações de razão isotópica do boro (10B/11B). Os espectros obtidos em condições brandas mostram-se livres de interferência isobárica e com resolução de linha base na região de m/z 86 e 87, que corresponde a 10BF4&#175; e 11BF4&#175;. Soluções predominantemente aquosas em meio ácido não devem ser armazenadas, pois ocorre a hidrólise BF4&#175;. Para minimizar o efeito de memória na fonte de íons, um novo contra eletrodo, tipo cross-flow, foi manufaturado e substituiu o contra-eletrodo original do tipo pepper-pot. Além disto, foram feitos estudos sobre a ação de algumas substâncias que formam complexos não voláteis com boro, como manitol, Triton X-100 e amônia. Estas substâncias são comumente usadas para auxiliar na minimização do efeito de memória em ICP-MS. Observou-se uma diminuição no tempo necessário para limpar a fonte de electrospray, mas o resultado não foi satisfatório. Um procedimento alternativo - e bem mais eficaz - é provocar a hidrólise do BF4&#175; residual, o que pode ser feito com um spray de ácido sulfúrico 1mmol/L. Descarga corona é um evento raro, mas que altera drasticamente o espectro. Assim, a mediana e o desvio absoluto da mediana (MAD) foram usados como avaliadores da tendência central e do desvio, respectivamente. A influência das tensões da fonte, do detector, e os fluxos dos gases sobre a razão isotópica foram investigados. Nenhum efeito sistemático foi observado, mas existe discriminação de massas que pode ser corrigida por calibração com padrão certificado do National Institute of Standards and Technology (NIST) de ácido bórico SRM 951. Foram realizados estudos de interferência isobárica e supressão da espécie de interesse. Íons comuns como K+, Na+, Mg2+, Ca2+, SO42&#175;, Br&#175; e Cl&#175; não causaram interferência isobárica e fracionamento isotópico. A precisão obtida para a medida da razão isotópica para injeções de 5 min de solução 100 &#181;mol/L de B foi tipicamente 0,4 %, que é comparável àquela obtida por ICP-MS e TIMS. O método proposto também permite a quantificação através da diluição isotópica. Como a técnica de electrospray exige uma concentração do analito superior a 10-6 mol/L para obter um pico detectável e não sofrer supressão pelos eletrólitos em solução, um passo importante na análise de amostras é a pré-concentração. Procedimentos de abertura, pré-concentração e eliminação de interferentes catiônicos foram propostos para amostras de solo, sabão em pó e folhas de algodoeiro. Além destes, duas amostras de plantas certificadas para concentração de boro, pelo National Institute of Standards and Technology, foram avaliadas - folhas de pessegueiro e folhas de macieira. Os resultados obtidos foram excelentes, mostrando que o procedimento desenvolvido para a abertura da amostra, pode vir a ser um método bastante simples e eficaz para análise de boro em amostras reais. É claro que dependendo da amostra a matriz será diferente e outros procedimentos precisarão ser tomados.<br>A negative-mode electrospray ionization mass spectrometry was proposed to study of isotopic measurements some transition metal ions and boron through of complexes with monoisotopoic ligands. Several experiments combining these elements with iodide, fluoride, chloride, and cyanide are presented. Methanol/water was mainly used as the solvent in order to reduce the surface tension and, thus, the voltage at the capillary tip. Some common behaviors could be observed. Metals give more abundant peaks with iodide and chloride, while boron gives an abundant cluster for BF4&#175;. In general, the complexes are singly charged formed by association of the metal ions with the anions present in the solution or by loss of one or more ligands from species previously present in solution. In some cases, this tendency surpasses the maintenance of the oxidation state of the metal in liquid phase. The interconversion of low and high oxidation states of copper and iron ions depends on the solvent and other species from the solution, but in the gas phase the high oxidation state species can be reduced by collision induced dissociation at low sampling cone voltages. Surprisingly, ferricyanide and ferrocyanide anions render almost the same spectrum. The results suggest that [Fe(CN)6]4&#175; lose one electron to a leaving solvent molecule to form [Fe(CN)6]3&#175; in the final steps of desolvation. These and other results suggest that, for the ligands studied in this work, quantitation and speciation are not easy tasks, but there is the possibility of to perform isotope ratio measurements with the complexes formed with monoisotopic anions. The main advantages in this case would be the shift of the m/z to high mass region, which diminishes the chance of isobaric interference, and the inexistence of hydrides, commonly observed in the positive mode ES/MS spectra of metal ions and that cause isobaric interference. The use of electrospray mass spectrometry (ES-MS) of tetrafluoroborate solutions was proposed for the determination of the boron isotopic ratio (10B/11B). When a mixture of methanol and water is used as the solvent and neutral to alkaline medium is kept, spectra obtained at mild electrospray conditions show free-of-interference peaks with base-line resolution in the region of m/z 86 and 87, which corresponds to 10BF4&#175; and 11BF4&#175;. The study was carried out on a quadrupolar mass spectrometer Platform II (Micromass, UK). To minimize the memory effect in the ion source, the original pepper pot counter electrode was substituted by a crossflow counter electrode. This geometry reduces the memory effect, but a cleaning process based on mannitol injection assures a suitable background level. Another procedure to eliminate the memory effect could be the hydrolyze of BF4&#175; ion using a sulfuric acid spray. Occasional corona discharge corrupts the numerical results, thus median and median of absolute deviations were used as central tendency and dispersion estimators, respectively, because spikes and outliers do not affect them. The influence of the source and detector voltages and the gas flows over the isotopic ratio was investigated. No systematic effect was observed, but there are mass discrimination and drift that were corrected by successive injection of solution of boric acid NIST 951 converted to sodium tetrafluoroborate. Common ions such as K+, Na+, Mg2+, Ca2+, SO42&#175;, Br&#175; and Cl&#175; do not cause significant isobaric interference and isotopic fractionation. The isotopic ratio precision obtained for 5-min injection of 100-&#181;mol/L boron solution at 10-&#181;L/min was typically 0.4%, which is comparable to those from induced coupled plasma (ICP-MS) and thermal ionization mass spectrometry (TIMS). Besides, through of isotope dilution it is possible quantitative analysis of boron. Electrospray needs a minimal concentration of analyte, above of 10-6 mol/L, to obtain a detectable peak and it do not suffer suppression of other electrolytes presents in solution. Therefore, an important step in the analyses of real samples is the pre-concentration and elimination of cationic interference. Procedures of dissolution and digestion to soil, washing powder and plants were proposed. Besides, two certified samples of plants from National Institute of Standards and Technology were evaluated- peach leaves and apple leaves. The results obtained were excellent, showing that the procedure developing can be an alternative method to boron analyses.
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Schütz, Christian L. [Verfasser]. "Boron determination in biological samples : intercomparison of three analytical methods to assist development of a treatment protocol for neoplastic diseases of the liver with Boron Neutron Capture Therapy / Christian L. Schütz." Mainz : Universitätsbibliothek Mainz, 2012. http://d-nb.info/1020862440/34.

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Bora, Selin. "Boron Determination In Body Fluids By Inductively Coupled Plasma Optical Emission Spectrometry And Inductively Coupled Plasma Mass Spectrometry." Master's thesis, METU, 2010. http://etd.lib.metu.edu.tr/upload/3/12611499/index.pdf.

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Boron element plays an important role for our country since approximately 70% of the world&rsquo<br>s reserves are in Turkey. It is widely used in different areas of industry. Besides being vital for the plants, it is important also for human health. It has been shown that high boron exposure does not affect fertility negatively and also with an increasing boron exposure, risk of prostate and cervical cancers decreases. There are different opinions regarding health effects of boron. There are both positive and negative findings. Therefore, determination of boron in body fluids such as urine and blood is necessary to monitor exposed concentration level and its relation with diseases. Furthermore, these studies may contribute to define a reference value for safe maximum daily boron intake. In this study, a method previously developed by our research group was applied for the determination of boron in urine samples. Urine and blood samples were collected from human subjects living or working in different regions of Balikesir where boron reserves are located. While urine analysis was done by using Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES), due to lower concentrations of boron in blood, Inductively Coupled Plasma Mass Spectrometry (ICP-MS) was used for blood analysis. A sensitive method was developed using ICP-MS. Samples were digested in microwave oven by applying optimized digestion procedures. Indium (In) and Beryllium (Be) internal standards were spiked into the urine and blood samples, respectively. A sample introduction system containing no glass or silica surfaces was used in ICP-MS to eliminate boron memory effect. Two isotopes of the boron, 10B and 11B, were monitored during the study. Space charge effect due to Na+ ion and carbon interference on B and Be signals was investigated in detail. Limit of Detection was 0.021 mg/L for ICP-OES and it was 2.2 &micro<br>g/L for ICP-MS. The accuracies of the methods were checked by using NIST 1573a Tomato Leaves and BCR Human Hair certified reference materials for urine and blood, respectively.
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Du, Liangfen. "Characterisation of air-borne sound sources using surface coupling techniques." Thesis, Lyon, 2016. http://www.theses.fr/2016LYSEI028/document.

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La thèse se base sur la recherche des possibilités de caractérisation du son aérien de sources sonores arbitraires. A cette fin, une approche particulière est étudiée à l’endroit où la caractérisation de la source est faite via une surface d’interface qui enveloppe totalement ou partiellement la source physique. Deux descripteurs qui dépendent de la fréquence sont definis au travers d’une telle surface: la pression sonore bloquée et l’impédance de la source. Le précédent représente la pression sonore créée par le système d’exploitation source qui agit sur la surface enveloppante quand elle est rendue immobile. Cette dernière représente le rapport des amplitudes de réponse de pression et les amplitudes de vitesse d’excitation normales au travers de la surface. La surface enveloppante définit un volume d’air qui contient la source physique appelée l’espace source. Les deux descripteurs définis sur l’espace source, la pression bloquée et l’impédance de la source sont montrés comme étant intrinsèques à la source, c’est-à-dire indépendants de l’espace acoustique environnant. Une fois définis, ces descripteurs permettent de trouver la pression sonore et la vitesse particulaire normale à la surface de l’interface quand l’espace source est couplé à un espace récepteur arbitraire, c’est-à-dire une pièce. Cela permet alors la prédiction du son dans l’espace récepteur. Les conditions de couplage nécessitent que l’espace récepteur soit caractérisé en utilisant la même surface enveloppante telle que l’espace source. En acceptant de garder à l’esprit la simplicité de la mesure, la surface enveloppante a été conçue vu qu’elle comporte une ou plusieurs surfaces rectangulaires planes. Le défi de la recherche était alors d’obtenir une impédance significative de la surface au travers de la surface plane rectangulaire (continue) ainsi que celle de la pression bloquée compatible avec la formulation de l’impédance. Cela a conduit à une décomposition dans l’espace de la pression sonore et de la vitesse des particules au sein du nombre fini des composants, chacun défini par une amplitude complexe et une distribution dans l’espace particulière. De cette façon, la pression bloquée se réduit à un vecteur d’amplitude de pression complexe, tandis que l’impédance devient une matrice de pression et des rapports d’amplitudes complexes de la vitesse de défauts de de décompositions ont été recherchés dans le détail: la méthode harmonique de surface et la méthode du patch. Le premier se rapproche de la pression de surface et de la vitesse normale par des combinaisons de fonctions de surface trigonométriques en 2D tandis que ce dernier partage la surface en petites parcelles et intervient sur chaque parcelle de façon discrète en utilisant les valeurs moyennes du patch<br>The thesis investigates possibilities of air-borne sound characterisation of arbitrary sound sources. To this end a particular approach is studied where the source characterisation is done via an interface surface which fully or partially envelopes the physical source. Two frequency dependent descriptors are defined across such a surface: the blocked sound pressure and the source impedance. The former represents the sound pressure created by the operating source which acts on the enveloping surface when this is made immobile. The latter represents the ratio of pressure response amplitudes and normal velocity excitation amplitudes across the surface. The enveloping surface defines an air volume containing the physical source, called the source space. The two source descriptors defined on the source space, the blocked pressure and the source impedance, are shown to be intrinsic to the source, i.e. independent of the surrounding acoustical space. Once defined, these descriptors allow one to find the sound pressure and normal particle velocity at the interface surface when the source space is coupled to an arbitrary receiver space, i.e. a room. This in turn allows for sound prediction in the receiver space. The coupling conditions require that the receiver space is characterised using the same enveloping surface as the source space. Bearing the measurement simplicity in mind, the enveloping surface has been conceived as consisting of one or several rectangular plane surfaces. The research challenge was then to obtain meaningful surface impedance across a (continuous) rectangular plane surface as well as the blocked pressure compatible with impedance formulation. This has led to a spatial decomposition of sound pressure and particle velocity into finite number of components, each defined by a complex amplitude and a particular spatial distribution. In this way the blocked pressure reduces to a vector of complex pressure amplitudes while the impedance becomes a matrix of pressure and velocity complex amplitude ratios. Two decomposition methods have been investigated in detail: the surface harmonic method and the patch method. The former approximates the surface pressure and normal velocity by combinations of 2D trigonometric surface functions while the latter splits the surface into small patches and treats each patch in a discrete way, using patch-averaged values
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Neuvéglise, Sixtine. "Modélisation numérique et physique de la chaîne de récupération de l'énergie de la houle par un dispositif bord à quai." Thesis, Normandie, 2018. http://www.theses.fr/2018NORMLH34/document.

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Ce mémoire présente l’étude du comportement d’un flotteur bord à quai. Ce flotteur est constituéd’une bouée de section rectangulaire située à proximité d’une digue verticale. Un modèle analytique linéaire basé sur la théorie de l’écoulement potentiel est réalisé en profondeur d’eau intermédiaire. Un modèle numérique résolvant les équations de Navier-Stockes est développé. Des essais expérimentaux sont également mis au point pour des flotteurs de différentes dimensions et servent de références aux deux autres modèles. La comparaison de ces trois modèles permet de déduire le domaine de validité du modèle analytique, ainsi que la présence d’effets non-linéaires agissant sur le comportement du flotteur.Dans un premier temps, l’impact des dimensions du système sur le comportement du flotteur est quantifié. Les effets non-linéaires sont quantifiés en fonction des grandeurs du système puis une correction du modèle analytique est proposée. Par la suite, la correction du modèle est appliquée au comportement du système incluant un récupérateur d’énergie.Dans un second temps, l’effet du flotteur sur les franchissements de digue est étudié. Les franchissements de digue sont exprimés grâce à la hauteur de houle entre la digue et le flotteur (exprimée par le modèle analytique) et à la formule de Van Der Meer (2002). Ces franchissements sont également estimés de manière expérimentale. Il est montré que lorsque la longueur d’onde de la houle est importante et que le dégagement entre la digue et le flotteur est faible, les franchissements de digue sont réduits par la présence du flotteur<br>The study of a quayside wave energy converter is proposed. A simplified model composed ofa rectangular buoy oscillating in heave motion and installed close to a vertical dike is developedusing three different models. An analytical model based on potential flow theory is developed inintermediate water depth. A numerical model resolving the Navier-Stokes equation is developed.Experimental tests are performed for different floater dimensions and are used as references for the two other models. The comparison between the three models presents the validity domain of the analytical model. The existence of non-linear effects acting on the floater behaviour is shown.At first, the impact of the system dimensions on the floater behaviour are highlighted and quantified. According to these results a correction of the analytical model is proposed. Moreover, the corrected analytical model is applied to the wave energy converter behaviour. Secondly, the overtoppings are expressed using the wave height between the dike and the floater (provided by analytical model) and the Van Der Meer formula (2002). These overtoppings are also estimated using experimental tests. The comparison of these two models shows the presence of strong load losses when the floater is close to the dike. In those cases the analytical model needs a correction taking into account these load losses. It is also shown that when at the same time the wave length is high and the toe clearance between the dike and the floater is small, the dike overtopping are reduced by the presence of the floater
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Books on the topic "Born analyticals"

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J, Angerer, Geldmacher-v. Mallinckrodt M, and Deutsche Forschungsgemeinschaft. Senatskommission für Klinisch-Toxikologische Analytik., eds. Analytik für Mensch und Umwelt: Bericht über das gleichnamige Kolloquium am 10. und 11. November 1988 in Bonn. VCH, 1990.

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Dinesen, Peter Thisted, and Kim Mannemar Sønderskov. Cultural Persistence or Experiential Adaptation? Edited by Eric M. Uslaner. Oxford University Press, 2017. http://dx.doi.org/10.1093/oxfordhb/9780190274801.013.27.

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Studying social trust of immigrants and descendants of immigrants provides leverage for testing whether trust is a persistent cultural trait or, rather, a trait formed and updated by contemporary experiences. The analytical thrust comes from the fact that immigrants were born in (or, in the case of descendants, have ties with) one country, but now resides in another. If trust is a cultural trait, immigrants’ trust should continue to reflect trust in their ancestral country; whereas their trust should be aligned with trust of natives in their present country if it is shaped by experiential conditioning. In this chapter we first review studies using immigrants to study the roots of trust. Second, we critically discuss these previous studies and pinpoint a number of theoretical, methodological, and substantive shortcomings as well as avenues for addressing these in future research. Finally, we provide new empirical evidence on the roots of trust using a new dataset of immigrants from Sweden.
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Wheeler, Ryan, and Joanna Ostapkowicz, eds. Iconography and Wetsite Archaeology of Florida's Watery Realms. University Press of Florida, 2019. http://dx.doi.org/10.5744/florida/9781683400783.001.0001.

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Frank Hamilton Cushing’s 1896 excavations at Key Marco revealed astonishing carved and painted wooden artifacts rarely seen by archaeologists. Those following in Cushing’s footsteps have assembled a corpus of aesthetic objects from Florida, often in perishable materials. These range from an embarrassing number of dugout canoes, to the wooden animal carvings of Fort Center’s mortuary pond and the owl totem of Hontoon Island. Connections to neighboring areas have been sought with some success; in general, however, the diversity of imagery often makes comparison a challenge. The chapters in this book explore new discoveries and revisit existing museum collections, asking new questions or employing innovative analytical techniques. Cushing concluded his slim Key Marco report with the surmise that the boundless life of the sea provided the energetic impulse behind the artworks that he uncovered. While we might reach a different conclusion today, it is clear that ancient Florida is difficult to comfortably place within the Southeast or Caribbean and that much of that difficulty arises from the iconography born of Florida’s watery landscapes.
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Mann, Peter. Lagrangian and Hamiltonian Dynamics. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198822370.001.0001.

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This book explores the fascinating subject of classical mechanics, which is the pinnacle of nineteenth-century physics, from a fresh and exciting viewpoint. With its foundations laid down in ancient Greece, classical physics was truly born in the 1700s with Sir Isaac Newton’s discoveries and quickly developed into the modern scientific method that is commonplace today. After the Newtonian revolution, others reformulated classical mechanics into different descriptions and new formalisms, each uncovering novel aspects of the mathematical and geometrical laws of nature. Over the last 400 years, classical physics has been used to engineer bridges, railways, engines, antennas, planes and much, much more. Classical mechanics is still a vibrant field of active research in theoretical physics and, to this day, captures the excitement of many physicists. Classical mechanics persists today due to its incredible practicality and as the physical embodiment of many fields of abstract mathematics. In this book, the reader journeys from Newton’s three laws of motion to analytical mechanics and Lagrangian and Hamiltonian dynamics, as well as the formulations of Jacobi and many other hard-working natural philosophers who lend their names to classical mechanics.
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Weisband, Edward. Perversity in the Performative. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780190677886.003.0007.

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To study the staged performative transgressions of victims, sadistic cruelty borne by the desire on the part of perpetrators to witness the collective dying of victims, requires analytical orientations beyond those focused exclusively on motivations cast in rational or rationalizing, cognitive or purposive strategic terms. Performativity as a theoretical perspective establishes the explanatory relevance of the unconscious in appraising the dynamics of desire, shame, and sadistic cruelty among perpetrators. Various psychosocial perspectives may be adopted in this regard. Sadistic behaviors are not only cruel; they demand that the cruelty be displayed in the name of the laws of prohibition. Perpetrator behaviors in mass atrocity demonstrate the psychic elements of emotionality and fantasy, paranoia and obsession. Group dynamics in the macabresque ebb and flow in the subterranean tides of anxiety and psychic desire made manifest by reifications and sadistic hate, a central focus of study in the analysis of perpetrator performativity.
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Freeman, Tyrone McKinley. Madam C. J. Walker's Gospel of Giving. University of Illinois Press, 2020. http://dx.doi.org/10.5622/illinois/9780252043451.001.0001.

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Madam C. J. Walker’s Gospel of Giving: Black Women’s Philanthropy during Jim Crow presents the first comprehensive story of Walker’s philanthropic giving arguing that she was a significant philanthropist who challenged Jim Crow and serves as a foremother of African American philanthropy today. Born Sarah Breedlove (1867-1919) to formerly enslaved parents on a cotton plantation during Reconstruction, Madam C. J. Walker became a beauty-culture entrepreneur and was known as America’s first self-made female millionaire. This book presents the story of Madam Walker’s philanthropic actions through the author’s use of historical methods and archival research. The result is a philanthropic biography that reinterprets Walker’s life, legacy, and meaning through giving. Using analytical frameworks from philanthropic studies and black women’s history, the author constructs the appropriate lenses for interpreting Walker’s lived experiences as a philanthropist through her own words, motivations, relationships, and actions. Organized around five types of gifts that Walker made—opportunity, education, activism, material resources, and legacy—the text illustrates the broader cultural contexts and philanthropic practices of generosity that informed black women’s lives and giving at the beginning of the twentieth century. Madam Walker’s Gospel of Giving provides a different view of who counts as a philanthropist and what counts as philanthropy in the public and scholarly conversations dominated by the perspectives of white wealthy elite donors. It reclaims and names black women as philanthropists using Walker as an example.
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Book chapters on the topic "Born analyticals"

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Menter, David G., Thomas W. Smith, Zhong Yun, John Patton, Larry V. McIntire, and Garth L. Nicolson. "Adhesion Stabilization of Blood Borne Cancer Cells in the Microcirculation." In Analytical Use of Fluorescent Probes in Oncology. Springer US, 1996. http://dx.doi.org/10.1007/978-1-4615-5845-3_14.

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Rahmati, B., G. Gregori, W. Sigle, C. T. Koch, P. A. van Aken, and J. Maier. "Analytical and high-resolution TEM investigation of Boron-doped CeO2." In EMC 2008 14th European Microscopy Congress 1–5 September 2008, Aachen, Germany. Springer Berlin Heidelberg, 2008. http://dx.doi.org/10.1007/978-3-540-85226-1_283.

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Wheeler, Floyd J., Carol A. Atkinson, and Patrick R. Gavin. "Analytical Dosimetry for Spontaneous Tumor Dogs Receiving Boron Neutron Capture Therapy." In Progress in Neutron Capture Therapy for Cancer. Springer US, 1992. http://dx.doi.org/10.1007/978-1-4615-3384-9_27.

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You, Guoqiang. "Application and Development Trend of Space-Borne Deployable Antenna." In Application of Intelligent Systems in Multi-modal Information Analytics. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-74811-1_37.

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Stragliotto, G., P. Zbinden, O. Pettersson, and H. Fankhauser. "Biodistribution of Boron Sulfhydryl (BSH) in Humans: A Quality Control of Analytical Methods*." In Progress in Neutron Capture Therapy for Cancer. Springer US, 1992. http://dx.doi.org/10.1007/978-1-4615-3384-9_120.

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Honda, C., N. Wadabayashi, K. Yoshino, et al. "Boron Analytical Studies on 10B1-BPA Administration for Neutron Capture Therapy of Malignant Melanoma." In Cancer Neutron Capture Therapy. Springer US, 1996. http://dx.doi.org/10.1007/978-1-4757-9567-7_97.

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Ouellette, Nadine, France Meslé, Jacques Vallin, and Jean-Marie Robine. "Supercentenarians and Semi-supercentenarians in France." In Demographic Research Monographs. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-49970-9_9.

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AbstractThe purpose of this study is twofold. Firstly, it attempts to exhaustively identify cases of French supercentenarians and semi-supercentenarians and to validate their alleged age at death. Secondly, it seeks to uncover careful patterns and trends in probabilities of death and life expectancy at very old ages in France. We use three sets of data with varying degrees of accuracy and coverage: nominative transcripts from the RNIPP (Répertoire national d’identification des personnes physiques), death records from the vital statistics system, and “public” lists of individual supercentenarians. The RNIPP stands out as the most reliable source. Based on all deaths registered in the RNIPP at the alleged ages of 110+ for extinct cohorts born between 1883 and 1901, errors are only few, at least for individuals who were born and died in France. For alleged semi-supercentenarians, age validation on a very large sample shows that errors are extremely rare, suggesting the RNIPP data can be used without any verification until age 108 at the minimum. Moreover, a comparison with “public” lists of individual supercentenarians reveals a single missing occurrence only in the RNIPP transcripts since 1991. While the quality of vital statistics data remains quite deficient at very old ages compared to RNIPP, the analytical results show a significant improvement over time at younger old ages. Our RNIPP-based probabilities of death for females appear to level-off at 0.5 between ages 108 and 111, but data becomes too scarce afterwards to assess the trend. Also, we obtain a quite low life expectancy value of 1.2 years at age 108.
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Sabarmathi, G., and R. Chinnaiyan. "Envisagation and Analysis of Mosquito Borne Fevers: A Health Monitoring System by Envisagative Computing Using Big Data Analytics." In Lecture Notes on Data Engineering and Communications Technologies. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-24643-3_75.

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Kaivo-oja, Jari, Theresa Lauraeus, and Mikkel Stein Knudsen. "Global Export Strategy of the “Born Global” Companies, Business Modeling, and Dynamic Capabilities: Eight Knowledge Management Cases of Country and City Data Analytics." In Communications in Computer and Information Science. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-81635-3_19.

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Ishikawa, Masayori, Tooru Kobayashi, and Keiji Kanda. "Analytical Evaluating Method of 10B(n,αγ)7Li Prompt Gamma-Ray Spectrum for Measuring Absorbed Dose Distribution in Boron Neutron Capture Therapy." In Frontiers in Neutron Capture Therapy. Springer US, 2001. http://dx.doi.org/10.1007/978-1-4615-1285-1_175.

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Conference papers on the topic "Born analyticals"

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Nakashima, Hiroyuki, and Hiroshi Nakatsuji. "Analytical potential curve from Non-Born-Oppenheimer wave function: Application to hydrogen molecular ion." In INTERNATIONAL CONFERENCE OF COMPUTATIONAL METHODS IN SCIENCES AND ENGINEERING 2016 (ICCMSE 2016). Author(s), 2016. http://dx.doi.org/10.1063/1.4968643.

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Lim, Wei Hong, Afiq Hamzah, Mohammad Taghi Ahmadi, and Razali Ismail. "Analytical study of the electronic properties of boron nitride nanosheet." In 2017 IEEE Regional Symposium on Micro and Nanoelectronics (RSM). IEEE, 2017. http://dx.doi.org/10.1109/rsm.2017.8069115.

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Padilla, Joezel Rizi F., Kyle Cyrus N. Pilar, Christian Aiphie G. Bitanga, Levi N. Bumengeg, and Rizavel C. Addawe. "Incidence of food and water-borne diseases in Baguio City." In THE 4TH INNOVATION AND ANALYTICS CONFERENCE & EXHIBITION (IACE 2019). AIP Publishing, 2019. http://dx.doi.org/10.1063/1.5121129.

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Maassen, Franz, Franz Koch, Markus Schwaderlapp, Timo Ortjohann, and Jürgen Dohmen. "Analytical and Empirical Methods for Optimization of Cylinder Liner Bore Distortion." In SAE 2001 World Congress. SAE International, 2001. http://dx.doi.org/10.4271/2001-01-0569.

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Scorsone, Emmanuel, Dounia Belghiti, Massiel Habchi, and Philippe Bergonzo. "Boron doped diamond/metal nanocatalyst hybrid electrode arrays for analytical applications." In 2017 ISOCS/IEEE International Symposium on Olfaction and Electronic Nose (ISOEN). IEEE, 2017. http://dx.doi.org/10.1109/isoen.2017.7968907.

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Andrei, Raluca M., Carlas S. Smith, Rufus Fraanje, et al. "Linear analytical solution to the phase diversity problem for extended objects based on the Born approximation." In SPIE Astronomical Telescopes + Instrumentation, edited by Brent L. Ellerbroek, Enrico Marchetti, and Jean-Pierre Véran. SPIE, 2012. http://dx.doi.org/10.1117/12.926119.

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Kong, Fanxia, and Yuan-Shin Lee. "Analytical Modeling of Ultrasonic Vibration Assisted Drilling of Bones for Medical Surgical Applications." In ASME 2015 International Manufacturing Science and Engineering Conference. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/msec2015-9488.

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This paper presents a new analytical modeling of ultrasonic vibration assisted drilling of bones for medical surgery operations. Due to the heterogeneous bone structure and the uneven bone surface, bone surgery cutting suffers from inaccuracy and difficulty in high precision bone surgery cutting. In this paper, a new method of ultrasonic vibration assisted drilling is proposed for bone surgery cutting. An analytical force modeling is presented for ultrasonic vibration assisted bone drilling. Experimental result validates the analytical modeling presented in the paper. Preliminary testing result also shows a significant improvement of drilling accuracy based on the proposed ultrasonic vibration assisted bone drilling. The proposed cutting techniques can be used in bone cutting surgery to increase the accuracy of born drilling position and reduce trauma damage of bone and surrounding soft tissues.
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Kirkpatrick, Allan, Yuan Li, Charles Mitchell, and Bryan Willson. "Analytical and Computational Modeling of High Pressure Gas Injection." In ASME 2001 Internal Combustion Engine Division Fall Technical Conference. American Society of Mechanical Engineers, 2001. http://dx.doi.org/10.1115/2001-ice-410.

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Abstract The topic of this paper is the analytical and computational modeling of the gas injection process in a large bore natural gas fueled engine. At high injection pressures, the overall gas injection and mixing process includes compressible flow features such as rarefaction waves and shock formation. The injection geometries examined in the paper include both a two dimensional slot and an axisymmetric nozzle. The computations examine the effect of the injection pressure/back pressure ratio, with ratios ranging from 3 to 80. The computational modeling was validated by comparison with results obtained from a 2D analytical method of characteristics solution. The validation process evaluated factors such as pressure and Mach number profiles, jet boundary shape and shock location.
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Lim, Teik C., and Glen C. Steyer. "Hybrid Experimental-Analytical Simulation of Structure-Borne Noise and Vibration Problems In Automotive Systems." In International Congress & Exposition. SAE International, 1992. http://dx.doi.org/10.4271/920408.

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Kagnici, Fatih, and Ozgen Akalin. "The Effect of Cylinder Bore Distortion on Lube Oil Consumption and Blow-By." In ASME 2012 11th Biennial Conference on Engineering Systems Design and Analysis. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/esda2012-82968.

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It is well-known that cylinder bore deformations during engine operation cause a number of problems in piston ring lubrication. Particularly, the deterioration of piston ring and cylinder bore conformability results in a significant increase in lubricating oil consumption (LOC). Therefore, measurement and identification of cylinder bore distortion has been an important subject for engine designers. In this study, an analytical lubricating oil consumption model was developed for a diesel engine. Piston stiffness was identified as an important input parameter for the oil consumption model, and the stiffness matrix of the piston was calculated using finite element simulations. In addition, finite element analysis was performed to determine the distorted cylinder block shape in engine running conditions. Pressure curves obtained in actual engine tests were used in the analysis. The Fourier coefficients of a distorted cylinder bore was calculated which characterize the deformed bore orders. Using these Fourier coefficients, several distorted bore shapes were regenerated, including a straight bore and the effect of each order on total lube oil consumption was investigated by means of the oil consumption model.
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Reports on the topic "Born analyticals"

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Eppich, G., J. Wimpenny, Q. Yin, and B. Esser. California GAMA Special Study: Stable isotopic composition of groundwater boron - analytical method development. Office of Scientific and Technical Information (OSTI), 2011. http://dx.doi.org/10.2172/1111133.

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Analytical chemistry methods for boron carbide absorber material: Revision March 1985. Office of Scientific and Technical Information (OSTI), 1985. http://dx.doi.org/10.2172/10137649.

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Analytical chemistry methods for boron carbide absorber material: Revision March 1985. Office of Scientific and Technical Information (OSTI), 1985. http://dx.doi.org/10.2172/6670753.

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