Relevant bibliographies by topics / Constant Potential

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Constant Potential'

Author: Grafiati
Published: 5 June 2025
Last updated: 16 July 2025

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Journal articles on the topic "Constant Potential"

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Musinovna, Mamadjanova Gulmira. "National potential of cultural constant." ASIAN JOURNAL OF MULTIDIMENSIONAL RESEARCH 10, no. 4 (2021): 70–72. http://dx.doi.org/10.5958/2278-4853.2021.00193.2.

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FERREIRA, P. LEAL, and LAURO TOMIO. "POTENTIAL BAGS." Modern Physics Letters A 07, no. 30 (1992): 2781–88. http://dx.doi.org/10.1142/s0217732392004158.

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Relativistic confining potential models, endowed with bag constants associated to volume energy terms, are investigated. In contrast to the usual bag model, these potential bags are distinguished by having smeared bag surfaces. Based on the dynamical assumptions underlying the fuzzy bag model, these bag constants are derived from the corresponding energy-momentum tensor. Explicit expressions for the single-quark energies and for the nucleon bag constant are obtained by means of an improved analytical version of the saddle-point variational method for the Dirac equation with confining power-law
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Sánchez-Ramos, Ismael, Eduardo Gómez-Casado, Cristina E. Fernández, and Manuel González-Núñez. "Reproductive potential and population increase of Drosophila suzukii at constant temperatures." Entomologia Generalis 39, no. 2 (2019): 103–15. http://dx.doi.org/10.1127/entomologia/2019/0794.

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Pautov, A. A., M. M. Rodin, and A. V. Filippov. "Interaction potential of two spherical macroparticles at constant surface potentials." Journal of Physics: Conference Series 1147 (January 2019): 012114. http://dx.doi.org/10.1088/1742-6596/1147/1/012114.

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Rohit, Gupta, та Gupta Rohit. "Matrix method for deriving the response of a series Ł- Ϲ- Ɍ network connected to an excitation voltage source of constant potential". Pramana Research Journal 8, № 10 (2023): 120–28. https://doi.org/10.5281/zenodo.7727935.

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The analysis of electric networks containing energy storage elements like a capacitor or an inductor or both a capacitor and an inductoris an essential course for most of the branches of the engineering. When we consider suchan electric network connected to an excitation source through a switch, thenon closing the switch and applying Kirchhoff’s current law or Kirchhoff’s voltage law, we get a differential equationwhose solution is generally obtained by adopting the classical method or Laplace transform. This paper presents a matrix method for getting the response of a series elect
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Ahrens-Iwers, Ludwig J. V., and Robert H. Meißner. "Constant potential simulations on a mesh." Journal of Chemical Physics 155, no. 10 (2021): 104104. http://dx.doi.org/10.1063/5.0063381.

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Kostiuchek, M. I. "Gas Filtration at Constant Thermodynamic Potential." Lobachevskii Journal of Mathematics 43, no. 10 (2022): 2746–56. http://dx.doi.org/10.1134/s1995080222130200.

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Benedikt, Udo, Wolfgang B. Schneider, and Alexander A. Auer. "Modelling electrified interfaces in quantum chemistry: constant charge vs. constant potential." Physical Chemistry Chemical Physics 15, no. 8 (2013): 2712. http://dx.doi.org/10.1039/c2cp42675g.

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Chesneau, Christophe. "On Surprising Approximations Involving Multiple Mathematical Constants." Pan-American Journal of Mathematics 4 (January 21, 2025): 2. https://doi.org/10.28919/cpr-pajm/4-2.

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In this article, we present new numerical approximations involving five numerical constants, namely the Pi constant, the Euler constant, the Euler-Mascheroni constant, the Catalan constant, and the golden ratio constant. Four of these constants can be simply approximated by the others with relative accuracy. These results have potential applications in mathematics education by providing an accessible framework for exploring the connections between fundamental constants. In a sense, they also promote a deeper conceptual understanding of numerical analysis.
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Babintsev, Valentin, Galina Gaidukova, and Zhanna Shapova. "On the problem of renovation of socio-cultural constants that have constructive potential for development of regional communities." SHS Web of Conferences 128 (2021): 04003. http://dx.doi.org/10.1051/shsconf/202112804003.

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In the article, the authors, on the basis of a socio-technological approach, design step-by-step procedures for the renovation of sociocultural constants that have a constructive potential for the reproduction and development of regional communities. It is noted that the sociotechnological solution to the problem of the renovation of socio-cultural constants in the region presupposes the construction of this paper according to the model of an algorithm, which is the order of performing an exact sequence of actions that are clear to the executor, ensuring the achievement of the result. Proceedi
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Dissertations / Theses on the topic "Constant Potential"

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Neves, Alberto P. C. "Unbalanced frontogenesis with constant potential vorticity." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 1996. http://handle.dtic.mil/100.2/ADA326390.

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Thesis (M.S. in Meteorology and Physical Oceanography) Naval Postgraduate School, December 1996.<br>Thesis advisor(s): Roger T. Williams, Melinda S. Peng. "December 1996." Includes bibliographical references (p. 75-76). Also available online.
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Escoda, Aurélie. "Etude du transfert de solutés neutres et chargés à travers des membranes de nanofiltration et caractérisation des propriétés diélectriques des nanopores." Phd thesis, Université de Franche-Comté, 2011. http://tel.archives-ouvertes.fr/tel-01068644.

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La complexité des mécanismes de transport en nanofiltration (NF) nécessite ledéveloppement d'outils de modélisation fiables permettant de comprendre et d'optimiser lesopérations de séparation en NF.La présente étude comprend deux volets. Le premier porte sur la rétention d'un soluténeutre - le poly(éthylène glycol) à 600 g mol-1 (PEG) - seul et en présence d'ions, par unemembrane organique de NF (polyamide). Les résultats obtenus montrent que la rétention dusoluté neutre chute en présence d'ions et ce, d'autant plus que la concentration du sel estélevée. Ce phénomène ne peut être expliqué par
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Mann, Maretta Clare, and n/a. "Sialylmimetics as Potential Inhibitors fo Vibrio Cholerae Sialidase." Griffith University. Institute for Glycomics, 2004. http://www4.gu.edu.au:8080/adt-root/public/adt-QGU20061006.083947.

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Cholera is an epidemic infectious diarrhoeal disease that for centuries has proven its frightening ability to cause rapid and widespread loss of human life. All symptoms associated with cholera are a result of rapid dehydration due to infection by pathogenic strains of the bacterium Vibrio cholerae. The damaging effects associated with cholera are mainly attributed to the toxin, which is secreted by the bacterium and infects cells lining the gastrointestinal tract. A sialidase, also secreted by the bacterium, is believed to facilitate toxin uptake by the gastrointestinal epithelium. V. cholera
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Mann, Maretta Clare. "Sialylmimetics as Potential Inhibitors fo Vibrio Cholerae Sialidase." Thesis, Griffith University, 2004. http://hdl.handle.net/10072/367187.

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Cholera is an epidemic infectious diarrhoeal disease that for centuries has proven its frightening ability to cause rapid and widespread loss of human life. All symptoms associated with cholera are a result of rapid dehydration due to infection by pathogenic strains of the bacterium Vibrio cholerae. The damaging effects associated with cholera are mainly attributed to the toxin, which is secreted by the bacterium and infects cells lining the gastrointestinal tract. A sialidase, also secreted by the bacterium, is believed to facilitate toxin uptake by the gastrointestinal epithelium. V. cholera
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Unur, Ece. "Synthesis Of Thiophene Capped Polytetrahydrofuran Conducting Copolymers." Master's thesis, METU, 2003. http://etd.lib.metu.edu.tr/upload/4/1144625/index.pdf.

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Living polytetrahydrofuran (PTHF) was terminated with sodium thiophenemethonate to yield a polymer with thiophene groups at one (PTHF1) and both ends (PTHF2). Copolymerizations of PTHF1 and PTHF2 insulating polymers with pyrrole and thiophene were achieved in water-p-toluene sulfonic acid (PTSA) and acetonitrile (AN)-tetrabutylammonium tetrafluoroborate (TBAFB) solvent-electrolyte couples via constant potential electrolysis. Characterization of the samples were performed by Nuclear Magnetic Resonance Spectroscopy (NMR), cyclic voltammetry (CV), Fourier Transform Infrared Spectroscopy (FT-IR),
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Minami, Gerson. "Interpretação teórica da subida do potencial de superfície em polímeros ferroelétricos carregados com corrente constante." Universidade de São Paulo, 1992. http://www.teses.usp.br/teses/disponiveis/54/54132/tde-09042014-114358/.

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A evolução do potencial de superfície de amostras dielétricas é calculada através da resolução de modelos teóricos pelo método numérico de diferenças finitas. São considerados os fenômenos de polarização elétrica, condutividade intrínseca, injeção de carga espacial, dissociação iônica no volume da amostra e difusão de moléculas, através da superfície da amostra, as quais podem se dissociar no volume. A subida do potencial de superfície é calculada para cada caso e também são discutidas as situações nas quais se consideram a ocorrência de dois fenômenos. Procura-se, com a ajuda dos modelos dese
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Szarek, Pawel. "Theoretical Study of Electronic States of Chemical Bonds." 京都大学 (Kyoto University), 2008. http://hdl.handle.net/2433/66212.

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Kyoto University (京都大学)<br>0048<br>新制・課程博士<br>博士(工学)<br>甲第14161号<br>工博第2995号<br>新制||工||1444(附属図書館)<br>26467<br>UT51-2008-N478<br>京都大学大学院工学研究科マイクロエンジニアリング専攻<br>(主査)教授 立花 明知, 教授 榊 茂好, 教授 木村 健二<br>学位規則第4条第1項該当
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Mays, Ebony Lynn. "Chemical vapor deposition and characterization of zirconium tin titanate as a high dielectric constant material for potential electronic applications." Diss., Available online, Georgia Institute of Technology, 2004:, 2003. http://etd.gatech.edu/theses/available/etd-04082004-180322/unrestricted/mays%5febony%5fl%5f200312%5fphd.pdf.

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Borgil, Bayasgalan. "We could predict good responders to vagus nerve stimulation: a surrogate marker by slow cortical potential shift." Kyoto University, 2017. http://hdl.handle.net/2433/228229.

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Efligenir, Anthony. "Estimation des propriétés électriques/diélectriques et des performances de séparation d'ions métalliques de membranes d'ultrafiltration et/ou de nanofiltration." Thesis, Besançon, 2015. http://www.theses.fr/2015BESA2039/document.

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La caractérisation des propriétés électriques et diélectriques des membranes d’UF et de NF constitue une étape essentielle pour la compréhension de leurs performances de filtration. Une nouvelle approche a été développée pour déterminer les propriétés diélectriques d’une membrane de NF par spectroscopie d’impédance. Celle-ci repose sur l’isolement de la couche active du support membranaire et sur l’utilisation de mercure comme matériau conducteur, ce qui nous a permis de prouver que la constante diélectrique de la solution à l’intérieur des nanopores est inférieure à celle de la solution exter
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Books on the topic "Constant Potential"

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Abrahamsson, Erik. Atom-diatom scattering: From potential energy surfaces to rate constants. Department of Chemistry, University of Gothenburg, 2008.

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Unbalanced Frontogenesis with Constant Potential Vorticity. Storming Media, 1996.

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Stationary Transformers: Theory, Connections, Operation and Testing of Constant-Potential, Constant-Current, Series and Auto Transformers, Potential Regulators, Etc. Creative Media Partners, LLC, 2018.

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Taylor, William Thomas. Stationary Transformers: Theory, Connections, Operation and Testing of Constant-Potential, Constant-Current, Series and Auto Transformers, Potential Regulators, Etc. Creative Media Partners, LLC, 2018.

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Taylor, William Thomas. Stationary Transformers: Theory, Connections, Operation and Testing of Constant-Potential, Constant-Current, Series and Auto Transformers, Potential Regulators, Etc. Creative Media Partners, LLC, 2018.

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Sam R. Julius L. Coriell. Calculations of the Potential and Effective Diffusion Constant in a Polyelectrolyte Solution; NBS Technical Note 192. Creative Media Partners, LLC, 2021.

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Henriksen, Niels Engholm, and Flemming Yssing Hansen. Static Solvent Effects, Transition-State Theory. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198805014.003.0010.

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This chapter discusses static solvent effects on the rate constant for chemical reactions in solution. It starts with a brief discussion of the thermodynamic formulation of transition-state theory. The static equilibrium structure of the solvent will modify the potential energy surface for the chemical reaction. This effect is analyzed within the framework of transition-state theory. The rate constant is expressed in terms of the potential of mean force at the activated complex. Various definitions of this potential and their relations to n-particle- and pair-distribution functions are conside
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Mason, Peggy. Electrical Communication Within a Neuron. Oxford University Press, 2017. http://dx.doi.org/10.1093/med/9780190237493.003.0010.

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Postsynaptic potentials integrate across time and space within a single neuron. The influence of the length constant on spatial summation and of the time constant on temporal summation is described. Whereas passive properties give rise to graded potentials, the voltage-gated sodium channel (VGSC) supports the all-or-none action potential. The action potential can be used to conduct information across long distances and is therefore used in the majority of neurons that have axons. How the inactivated state of VGSCs gives rise to the refractory period and dynamic polarization is described. The m
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Henriksen, Niels Engholm, and Flemming Yssing Hansen. Rate Constants, Reactive Flux. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198805014.003.0005.

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This chapter discusses a direct approach to the calculation of the rate constant k(T) that bypasses the detailed state-to-state reaction cross-sections. The method is based on the calculation of the reactive flux across a dividing surface on the potential energy surface. Versions based on classical as well as quantum mechanics are described. The classical version and its relation to Wigner’s variational theorem and recrossings of the dividing surface is discussed. Neglecting recrossings, an approximate result based on the calculation of the classical one-way flux from reactants to products is
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Ramsay, Stephen. Potential Readings. University of Illinois Press, 2017. http://dx.doi.org/10.5406/illinois/9780252036415.003.0003.

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This chapter takes up the literary critical analogues to the poetics of constraint. It examines how the notion of “deformance” provides the critical framework for a discussion of conventional criticism as an activity dependent upon the notions of constraint, procedure, and alternative formation. It is in this light that computationally enacted textual transformations reveal themselves most clearly as self-consciously extreme forms of those hermeneutical procedures found in all interpretative acts. In addition, close analysis of several apparently diverse critical works—from readings of the I C
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Book chapters on the topic "Constant Potential"

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Chen, Huaihui. "On the Bloch constant." In Approximation, Complex Analysis, and Potential Theory. Springer Netherlands, 2001. http://dx.doi.org/10.1007/978-94-010-0979-9_5.

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Ray, J. R., and R. J. Wolf. "New Ensembles for Constant-Chemical-Potential Simulations." In Springer Proceedings in Physics. Springer Berlin Heidelberg, 1993. http://dx.doi.org/10.1007/978-3-642-78448-4_22.

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Tanioka, Akihiko, and Hidetoshi Matsumoto. "Membrane Potential as a Function of Dielectric Constant." In Encyclopedia of Biocolloid and Biointerface Science 2V Set. John Wiley & Sons, Inc., 2016. http://dx.doi.org/10.1002/9781119075691.ch59.

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Berman, Paul R. "Problems in One-Dimension: General Considerations, Infinite Well Potential, Piecewise Constant Potentials, and Delta Function Potentials." In Introductory Quantum Mechanics. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-68598-4_6.

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Farjoun, Moshe. "Interlocking Surprises: Their Nature, Implications, and Potential Responses." In Compliance and Initiative in the Production of Safety. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-45055-6_7.

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AbstractSafety organizations need to manage their working conditions continuously and effectively while dealing with constant surprises [1]. This chapter calls attention to an increasingly prevalent phenomenon, which I term interlocking surprises. While not completely new, this phenomenon is not fully understood and carries significant implications for research and practice. In conceptualizing interlocking surprises—their nature, implications, and potential responses—my aim is rather simple. It is, to paraphrase social theorist Norbert Elias, to take some steps toward developing the conceptual models and overall vision by which we—academics and practitioners—can make comprehensible in thought what we experience in our everyday realities [2].
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Komulainen, Katri, and Maija Korhonen. "Health as Employability Potential in Business Graduates’ Career Imagination." In Rethinking Graduate Employability in Context. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-20653-5_12.

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AbstractThe chapter investigates how Finnish business graduates construct health as employability potential in their career imagination. Graduates imagined health as employability potential, firstly, in the context of an intensive working life. Having constant physical and emotional energy, as well as the ability to recognise health risks and self-manage these risks, were essential criteria for a healthy employee. Secondly, graduates displayed health in the context of flexible career in which health—as energy, vitality, happiness—was a driving force that guaranteed their top career performance. However, graduates saw their current situation just as one stage on the way to a better future career, which was associated with the ideals of work-life balance. The chapter concludes that health has become a moral duty and personal responsibility at work.
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Simaremare, Mario, Triando, and Sergio Rico. "Exploring the Potential of Generative AI: Use Cases in Software Startups." In Lecture Notes in Business Information Processing. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-72781-8_1.

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AbstractBackground and Related Work: Software startups face unique challenges in product development, including limited resources, the need for rapid innovation, and the constant pressure to adapt to market changes. Generative Artificial Intelligence (GenAI) has recently gained significant attention, offering capabilities to assist creative processes, generate content, and enhance decision-making through data analysis. However, how GenAI can be integrated into agile product development processes in software startups remains an open question. Objective: This study aims to identify potential use cases for GenAI in software startups and explore how GenAI can support innovation, overcome development challenges, and integrate with agile practices to improve product quality and development speed. Method: We identified a list of GenAI use cases from existing systematic literature reviews and mapped them to engineering process areas in software startups. Following that, we conducted workshops with experts to validate our results. Results: The results provide a descriptive overview of GenAI’s potential applications in software startup environments. Given the current state of the art, we identified areas that could benefit faster from integrating GenAI. Conclusions: The study delineates the prospective impact of GenAI on agile product development in software startups, showcasing areas of immediate applicability.
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Huse, Timo, and Laura Rehberg. "The Potential of High Speed Sintering for Small Series in the Automotive Industry." In Advances in Automotive Production Technology – Towards Software-Defined Manufacturing and Resilient Supply Chains. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-27933-1_29.

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AbstractIndividualization in the high-performance segment within the automotive industry is becoming increasingly important. Especially when small volumes are required, conventional manufacturing processes often no longer prove profitable. The use of additive processes in general and high-speed sintering (HSS) in particular offer the freedom to produce complex organic shapes in a cost-effective and resource-saving manner from batch size one onwards. The HSS process is a powder bed-based additive manufacturing process in which thermoplastics are sintered at a constant layer time using an infrared lamp instead of a laserFor this reason, we shed light on the use of high-speed sintering specifically for small components in low-volume production. More precisely, we add the process-specific properties of high-speed sintering to Design for Additive Manufacturing (DfAM) rules. We propose an approach that also enables a time-saving alternative to conventional manufacturing processes and optimizes the design process for the use of high-speed sintering.
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Bompa, Dan V., Viorel Ungureanu, Ahmed Y. Elghazouli, and Ahamed Afsal. "Disassembly and Structural Reuse Potential of Steel-Timber Shear Connections with Screws." In Lecture Notes in Civil Engineering. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-57800-7_21.

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AbstractThe paper evaluates the disassembly capability and reuse potential of steel-timber shear connections. Experiments involving double shear configurations with coach screws of three diameters are detailed. Monotonic tests were first performed for each configuration to evaluate the stiffness, strength, and ductility. Counterparts were then tested under ten loading-unloading cycles, to 40% of the capacity obtained from the monotonic tests, to evaluate stiffness degradation characteristics, screw deformations, and cross-laminated timber (CLT) panel damage. After disassembly and measurements, the specimens were reassembled and tested up to failure. The measurements indicated that the secant stiffness enhances after the first loading cycle and is then largely constant to the tenth cycle. After disassembly, the screws had permanent deformations, and the timber panels indicated limited damage during the cyclic loading. The reassembled specimens had similar stiffness, strength, ductility, and failure modes as the monotonic test specimens. Based on test measurements, both the steel profile and the CLT panels have full structural reusability. The test results can be used as a measure for quantification of the structural reuse potential through an index that can be incorporated into established building circularity indicators.
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Lind Jonsson, Oskar, Arvind Balachandran, Jian Zhou, Björn Olofsson, and Lars Nielsen. "Investigating Characteristics and Opportunities for Rear-Wheel Steering." In Lecture Notes in Mechanical Engineering. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-70392-8_22.

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AbstractThe potential of additional steering possibilities (like rear-wheel or all-wheel steering) is analyzed for critical situations to investigate possible safety improvements. For this purpose, a dynamic optimization problem is formulated to find the best possible maneuver. The optimization criterion is to maximize the entry speed into a constant radius $$90^\circ $$ 90 ∘ -curve. The optimization problem is solved for different steering topologies, and the results quantify the increase in maximum entry speed, highlighting the potential for safety improvements. Further, the optimal steering strategies are determined, and they show interesting characteristics like initial diagonal driving or, in other cases, a transition from initial out-of-phase steering to in-phase steering.
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Conference papers on the topic "Constant Potential"

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Lazzari, L., M. Ormellese, F. Duranti, and P. Fabbri. "Stray Current Control by a New Approach Based on True Potential Monitoring." In CORROSION 2007. NACE International, 2007. https://doi.org/10.5006/c2007-07041.

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Abstract In presence of stray current interference due to DC transit systems, CP is operated at so-called “constant potential” condition. This technique consists of a continuous measurement of the pipeline potential by a fixed reference electrode, and the use of such measured potential to pilot the feeder dynamically, in order to maintain that potential constant. An accurate analysis of this technique reveals that what is maintained constant is IR drop in soil rather than the true potential of the structure. On the basis of this evidence, a new approach was investigated, consisting on two step
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Raja, K. S., and D. A. Jones. "Continuous Passive Current Measurements of Stainless Alloys in Simulated Oxygenated Conditions Using an Open Circuit Reference Electrode." In CORROSION 2003. NACE International, 2003. https://doi.org/10.5006/c2003-03396.

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Abstract An open circuit reference electrode (OCRE) has been incorporated in a potential - control circuit to measure passive current (corrosion rate) during the usual noble drift of corrosion potential. This technique permits current measurements in the early stage of passive film formation and allows subsequent continuous – time measurements of film growth kinetics in the absence of artificial constant potential control. Corrosion potentials and corrosion rates are presented for type 304 austenitic stainless steel (304 SS) and nickel base alloy 22 in sulfuric acid solution for comparison wit
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MARCHEVSKY, ILIA K., and SOPHIA R. SERAFIMOVA. "HIGH-ACCURATE APPROACH FOR REPEATED INTEGRALS CALCULATION FROM DOUBLE LAYER POTENTIAL WITH PIECEWISE-CONSTANT DENSITY OVER TRIANGULAR PANELS." In BEM/MRM 47. WIT Press, 2024. http://dx.doi.org/10.2495/be470041.

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Al Nabhani, Talal, Nasser Al Behalni, and Barry Johnson. "Effect of over and under Protection CP System on Buried Duplex Stainless Steel in Soil Environment." In CORROSION 2015. NACE International, 2015. https://doi.org/10.5006/c2015-05453.

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Abstract This paper investigates the effect of over /under protection of impressed current cathodic protection (ICCP) system that applied on Dupplex Stainless Steel (DSS) buried in soil environment. Stepped constant load testing (SCLT) at different ICCP potentials and temperature has been carried out in 30 % (saturated) NaCl solution in a programmed slow strain rate test rig. In addition, constant potential testing has been carried out in two different Sabkha muds from Oman. The SCLT found that girth welded material specimens with a machined V-notch similar to a weld undercut withstand a load
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Haskaj, Adelina, Musaj Pacarizi, Sonja Lepitkova, Berat Sinan, Bahri Sinani, and Elida Dreshaj. "THE POTENTIAL COMPLEXING IMPACT OF SOME ORGANIC COMPOUNDS AMINE AND CARBOXYL GROUPS ON TRANSITION METALS." In 24th SGEM International Multidisciplinary Scientific GeoConference 24. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024/4.1/s18.42.

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Environmental water chemistry is substantially aided by modern electrochemical research. Sensitive voltammetric techniques are much more useful for metal species in natural waters, where complexation with organic molecules predominates. Many environmental electrochemists are still interested in determining the stability constants of metal ion complexes with various ionic species found in natural waterways. The aim of this work is to investigate the possible influence of complexation of amine and carboxyl groups of some organic molecules (with EDTA, NTA and aniline, using differential pulse pol
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Indig, M. E., J. Lawrence Nelson, and G. P. Wozadlo. "Investigation of the Protection Potential against IASCC." In CORROSION 1992. NACE International, 1992. https://doi.org/10.5006/c1992-92071.

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Abstract Environmentally induced cracking of components exposed to the radiation and high-temperature aqueous environment of a light water reactor (LWR) is known as irradiation-assisted stress corrosion cracking (IASCC). In boiling water reactors (BWRs) annealed austenitic stainless steels have a threshold level of irradiation damage. Above a fluence level of 5 x 1020n/cm2, these alloys are susceptible to cracking in the normal BWR core environment. Below this threshold value, laboratory stress corrosion tests of irradiated material have not indicated cracking over a range of corrosion potenti
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Rebak, R. B., Z. Xia, R. Safruddin, and Z. Szklarska-Smialowska. "Electrochemical Processes Controlling SCC of Underground Pipelines." In CORROSION 1995. NACE International, 1995. https://doi.org/10.5006/c1995-95184.

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Abstract Electrochemical measurements and constant extension rate tests (CERT) of cold worked X 52 carbon steel showed that stress corrosion cracking (SCC) can be induced in aqueous sulfate, bicarbonate and simulated soil solutions at 50°C. The SCC susceptibility was a minimum near the corrosion potential (Ecorr) and increased as the cathodic potential increased. The SCC decreased at anodic potentials when general metal dissolution or passivation occurred. The cracking was mainly transgranular (TG) at Ecorr and at cathodic potentials. There is strong evidence that the SCC was caused by dissolv
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Hack, Harvey P. "The Potentiostatic Technique for Corrosion Studies." In CORROSION 1985. NACE International, 1985. https://doi.org/10.5006/c1985-85081.

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Abstract One of the most widely used electrochemical corrosion testing methods is the constant potential, or "potentiostatic," technique. This paper is designed as an introduction to potentiostatic testing. It first presents the rationale behind potentiostatic testing, and then describes the considerations for conducting simple potentiostatic tests and analyzing the data. Next the distinctions between potentiostatic and other "constant" potential or current test methods are explained. Finally, a variety of common applications of potentiostatic testing to prediction or evaluation of corrosion p
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Cragnolino, Gustavo, Darrell Dunn, and Narasi Sridhar. "Environmental Factors in the Stress Corrosion Cracking of Type 316L Stainless Steel and Alloy 825 in Chloride Solutions." In CORROSION 1995. NACE International, 1995. https://doi.org/10.5006/c1995-95159.

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Abstract This paper describes the experimental studies conducted to date to investigate the stress corrosion cracking of candidate container materials for the proposed high-level nuclear waste repository at Yucca Mountain. The effects of environmental variables, such as chloride concentration, the addition of thiosulfate, and temperature, on the stress corrosion cracking susceptibility of type 316L stainless steel and alloy 825 (Ni-29Fe-22Cr-3.0Mo-2.0Cu-l.0Ti) were studied at temperatures ranging from 95 to 120 °C. Results of slow strain rate tests (SSRT) at various potentials were compared to
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Rogne, Trond, John M. Drugli, and Roy Johnsen. "Corrosion Testing of Welded Stainless Steel in Natural Sea Water." In CORROSION 1986. NACE International, 1986. https://doi.org/10.5006/c1986-86230.

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Abstract Three accelerated laboratory test methods have been used to study the initiation properties of 3 selected high alloyed welded stainless steels. The tests were performed in natural seawater and 3% NaCl. The investigations so far shows that for experiments using artificial crevices the risk for initiation of crevice corrosion is decreased if the materials are not exposed to a high potential during the first time of exposure. A corrosion test method, keeping a constant potential with a stepwise increase of the temperature, seems to rank better between both the different alloys and betwee
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Reports on the topic "Constant Potential"

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Jiang, Rongzhong, Charles Walker, and Deryn Chu. Origin of Potential Drops of Bipolar Polymer Electrolyte Membrane Fuel Cells in Constant Current Discharge. Defense Technical Information Center, 2000. http://dx.doi.org/10.21236/ada383457.

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Azcárate Ortega, Almudena, Laetitia Cesari, and James Revill. Space Dossier 8 – Constant Vigilance? Verification and Monitoring for Space Security. UNIDIR, 2023. http://dx.doi.org/10.37559/wmd/23/space/04.

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In the face of space's ever-increasing importance to humankind, the ongoing development of counterspace capabilities by several States creates new forms of threats to space assets and infrastructure. As such, policy options to reduce or prevent the weaponization of space through arms control, disarmament and wider governance are increasingly important to ensure the security and sustainability of space operations. To inform policymaking in this area, it is useful to understand the options available for monitoring and verification in space. To explore the potential for verification for space sec
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Cai, Yongxia, Christopher M. Wade, Justin S. Baker, et al. Implications of alternative land conversion cost specifications on projected afforestation potential in the United States. RTI Press, 2018. http://dx.doi.org/10.3768/rtipress.2018.op.0057.1811.

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The Forestry and Agriculture Sector Optimization Model with Greenhouse Gases (FASOMGHG) has historically relied on regional average costs of land conversion to simulate land use change across cropland, pasture, rangeland, and forestry. This assumption limits the accuracy of the land conversion estimates by not recognizing spatial heterogeneity in land quality and conversion costs. Using data from Nielsen et al. (2014), we obtained the afforestation cost per county, then estimated nonparametric regional marginal cost functions for land converting land to forestry. These afforestation costs were
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Nielsen, Lars. PR-466-143602-R01 The Impact of Fluctuations in AC Interference on the Corrosion Risk for Buried Pipelines. Pipeline Research Council International, Inc. (PRCI), 2016. http://dx.doi.org/10.55274/r0010695.

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The objective of paper is to study the effect of fluctuating AC interference phenomenon (AC interference time duration and level of AC interferences) on the corrosion risk of pipelines. This fluctuation typically represents the actual condition experienced by the pipeline but is not entirely captured or discussed in current guidelines or standards (e.g., the EN 15280:2013) which operates only with average values over a representative period of time. This study involves systematic laboratory investigations of fluctuating AC voltage levels (0, 6, 25, and 40 V) for various time durations and the
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Xie, Yazdanfar, and Given. PR-261-103605-R01 Investigation on the Dormancy of Stress Corrosion Cracking (SCC) Cracks. Pipeline Research Council International, Inc. (PRCI), 2013. http://dx.doi.org/10.55274/r0010178.

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The objectives of this research were to investigate SCC dormancy and re-activation behavior in term of 1) effect of low frequency (= 10-5 Hz) and cyclic stress typical of pressure fluctuation (R = 0.8) and 2) the inhibitive effect of organics on the growth rate of SCC cracks. The project tasks included 1) Summary of literature on the dormancy of SCC cracks; 2) Literature results of near neutral pH SCC of X65 steels; 3) Upgrade and calibration of potential drop technique; 4) Crack growth rate measurements under steady cycle fluctuation of loading; 5) Crack growth rate measurements under fluctua
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Huatian, Xu, and Bi Wuxi. PR469-183600-R01 The Influence of Solid State Decouplers on Pipeline CP Surveys. Pipeline Research Council International, Inc. (PRCI), 2020. http://dx.doi.org/10.55274/r0011935.

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The objectives of this research are to figure out how solid state decouplers (SSDs) influence the surveys related to pipeline cathodic protection (CP) and provide corresponding field guidelines on how to mitigate the adverse effects of SSDs. Firstly, by combining the classical capacitor discharge theory and the equivalent circuit of the CP system, a four-stage physical model is built to explain how SSDs' discharge current pulse influences the CP related readings. From the physical model, we can obtain the following conclusions: (1) The driving force behind the discharging of an SSD's capacitor
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Jefferson, Brian. Reviewing Information Technology, Surveillance, and Race in the US. Just Tech, Social Science Research Council, 2022. http://dx.doi.org/10.35650/jt.3033.d.2022.

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The past decade has been marked by a growing awareness of the potential harms of personal computing. This recent development was spurred by a surge of news reports, films, and studies on the unforeseen side effects of constantly using networked devices. As a result, the public has become increasingly aware of the cognitive, ideological, and psychological effects associated with the constant use of personal computing devices. Alongside these revelations, a growing chorus of activists, journalists, organizers, and scholars have turned attention to surveillance technology-related matters of a dif
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Buchler, M., H. G. Schoneich, and F. Stalder. DRS04BSS Criteria to Assess the Alternating Current Corrosion Risk of Cathodically Protected Pipelines. Pipeline Research Council International, Inc. (PRCI), 2004. http://dx.doi.org/10.55274/r0011818.

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This paper addresses the assessment of the corrosion risk of a pipeline due to alternating currents. The state of the art technique is the use of coupons, which simulate a coating fault and which allow to measure the ac-current density and also to evaluate corrosion products and pits. Recently, different criteria to assess the corrosion risk have been proposed that are based on the ratio between ac- and dc-current density or the instantaneous off-potential (high-speed off-potential measurement) measured on a coupon. Furthermore, the charge needed to oxidize corrosion products (under alkaline c
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Norad. PR-015-09205-E01 Assessment of Variable Frequency and Variable Speed Drives for Pipeline Pump Applications. Pipeline Research Council International, Inc. (PRCI), 2010. http://dx.doi.org/10.55274/r0010718.

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Adjustable speed drive systems for pipeline pump applications have enabled variable speed pumping as a means of reliable capacity control. Through a number of case studies, these systems have proven to be as reliable as operating multiple pumps with a discharge control valve or recycling flow to reach the desired capacity variations. Adjustable speed drive installations offer a potential savings in energy efficiency compared to operating pumps in recycle or throttling at a constant speed, especially for installations where a large turndown is required to meet demand variations. As energy costs
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Gonzalez, Logan, Christopher Baker, Stacey Doherty, and Robyn Barbato. Ecological modeling of microbial community composition under variable temperatures. Engineer Research and Development Center (U.S.), 2024. http://dx.doi.org/10.21079/11681/48184.

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Soil microorganisms interact with one another within soil pores and respond to external conditions such as temperature. Data on microbial community composition and potential function are commonly generated in studies of soils. However, these data do not provide direct insight into the drivers of community composition and can be difficult to interpret outside the context of ecological theory. In this study, we explore the effect of abiotic environmental variation on microbial species diversity. Using a modified version of the Lotka-Volterra Competition Model with temperature-dependent growth ra
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