Academic literature on the topic 'Derivatives'

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Journal articles on the topic "Derivatives"

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Jurczak, Janusz, Agnieszka Cholewiak, and Pawel Stepniak. "Linear Neutral Receptors for Anions: Synthesis, Structure and Applications." Synthesis 50, no. 23 (2018): 4555–68. http://dx.doi.org/10.1055/s-0037-1609943.

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A selective digest of linear anion receptors based on different aromatic skeletons is presented. Since the structures of anions vary from one to another, different strategies have been developed over recent years in order to bind anions efficiently and selectively. Rigidity, number of hydrogen bond donors, steric hindrance, and special preorganization of linear receptors are analyzed to shed light on the rational design of anion receptors.1 Introduction2 1,3- and 1,2-Benzene Derivatives3 1,3- and 5,7-Azulene Derivatives4 1,8-Naphthalene Derivatives5 1,8-Anthracene Derivatives6 2,6-Pyridine Der
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Reissig, Hans-Ulrich, and Reinhold Zimmer. "Cyclizations of Alkoxyallenes: Mechanisms, Intermediates, ­Products – A Personal Account on Solved and Unsolved Problems with Unique Allene Building Blocks." Synthesis 49, no. 15 (2017): 3291–302. http://dx.doi.org/10.1055/s-0036-1588846.

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The additions of lithiated alkoxyallenes to electrophiles, such as carbonyl compounds, thioketones, imines, and nitrones, provide the expected primary addition products. These alkoxyallene intermediates undergo ring-closure reactions under quite different conditions. Whereas allenyl hydroxylamine derivatives spontaneously cyclize to 1,2-oxazine derivatives, the related allenyl amines, thiols, and alcohols require, with distinct exceptions, promotion by acids, base, silver(I), or gold(I). The different mechanisms of these processes are discussed in this account. The serendipitous discovery of a
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Petrini, Marino, and Alessandro Palmieri. "Recent Advances in the Synthesis of Unsymmetrical Bisindolylmethane Derivatives." Synthesis 51, no. 04 (2018): 829–41. http://dx.doi.org/10.1055/s-0037-1610349.

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This review article summarizes the fundamental synthetic procedures aimed at the preparation of unsymmetrical bisindolylmethanes that have appeared in the literature since 2010. To this goal, reactive electrophilic indole-containing intermediates are mostly generated from indolylmethanols, indolylmethanamines, and indolylmethanthio derivatives and then made to react with simple or functionalized indoles. The asymmetric synthesis of bisindolylmethanes can be also achieved under chiral-catalyzed conditions.1 Introduction2 Direct Three-Component Coupling3 Reaction of Indolylmethanols4 Reaction of
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Engesser, Tobias, and Reinhard Brückner. "Stereoselective Aldol Additions of Glycolic Acid and Its Derivatives." Synthesis 51, no. 08 (2019): 1715–45. http://dx.doi.org/10.1055/s-0037-1611721.

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This review gives a comprehensive overview of aldol additions of glycolic acid derivatives to achiral aldehydes and acetals affording α,β-dihydroxycarboxylic acids or derivatives thereof. The focus is on simple diastereoselectivity. A selection of related aldol additions is also presented: aldol additions of glycolic acid derivatives to ketones with two different substituents and aldol additions of α-substituted glycolic acid derivatives.1 Introduction1.1 Organization of this Review1.2 Outside the Scope of this Review: Aldol Additions Giving α,β-Dihydroxyaldehydes and α,β-Dihydroxyketones Dias
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Farid, Ghulam, and Zeeshan Afzal. "Further on quantum-plank derivatives and integrals in composite forms." Open Journal of Mathematical Analysis 6, no. 2 (2022): 130–38. http://dx.doi.org/10.30538/psrp-oma2022.0118.

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In quantum-plank calculus, q-derivatives and h-derivatives are fundamental factors. Recently, a composite form of both derivatives is introduced and called q−h-derivative. This paper aims to present a further generalized notion of derivatives will be called (q ,p−h)-derivatives. This will produce q-derivative, h-derivative, q−h-derivative and (p,q)-derivative. Theory based on all aforementioned derivatives can be generalized via this new notion. It is expected, this paper will be useful and beneficial for researchers working in diverse fields of sciences and engineering.
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K. Abdullah, Ebtihal. "Synthesis of New (1-alkylamino-4-phenyldithio-2-bntanol amine) andderivatives." Tikrit Journal of Pharmaceutical Sciences 6, no. 1 (2023): 78–82. http://dx.doi.org/10.25130/tjphs.2010.6.1.12.78.82.

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Anew series of(1-alkylamino-4-phenyldithio-2-bntanol amine) and derivatives,containing two functional groups (pheny ring and NCS2) here been prepared from a reaction by 3steps :- 1-In the first step the preparation of n-phenyl dithio carbamate (A) and derivatives from a reaction between Aniline and carbon disulfide in basic medium. 2-Then , preparation N-3-chloro-2-hydroxy propyl amine tt 3 )) and derivativel from reaction between N-3-chloro-2-hydroxy propylamine and epichloro hydrine in methanolic a queous.3-In three step :-preparation 1-Alkyi amino -4-phenyl dithio-2-butanol amine ( I-IV) fr
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Deppman, Airton, Eugenio Megías, and Roman Pasechnik. "Fractal Derivatives, Fractional Derivatives and q-Deformed Calculus." Entropy 25, no. 7 (2023): 1008. http://dx.doi.org/10.3390/e25071008.

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This work presents an analysis of fractional derivatives and fractal derivatives, discussing their differences and similarities. The fractal derivative is closely connected to Haussdorff’s concepts of fractional dimension geometry. The paper distinguishes between the derivative of a function on a fractal domain and the derivative of a fractal function, where the image is a fractal space. Different continuous approximations for the fractal derivative are discussed, and it is shown that the q-calculus derivative is a continuous approximation of the fractal derivative of a fractal function. A sim
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Lazopoulos, Anastasios K., and Dimitrios Karaoulanis. "Fractional Derivatives and Projectile Motion." Axioms 10, no. 4 (2021): 297. http://dx.doi.org/10.3390/axioms10040297.

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Projectile motion is studied using fractional calculus. Specifically, a newly defined fractional derivative (the Leibniz L-derivative) and its successor (Λ-fractional derivative) are used to describe the motion of the projectile. Experimental data were analyzed in this study, and conclusions were made. The results of well-established fractional derivatives were also compared with those of L-derivative and Λ-fractional derivative, showing the many advantages of these new derivatives.
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Gaudinskaitė, Danguolė. "Derivative Synonyms (Derivative Variants) of the Names of Persons Possessing Nominal Characteristics." Acta humanitarica academiae Saulensis 27 (April 3, 2025): 126–47. https://doi.org/10.15388/ahas.2020.9.

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In the Lithuanian language, the persons can be named by synonymous words (simple words and derivatives). A variety is revealed by lexical, derivative, syntactical synonyms as well as other language means. Derivative synonyms, which are one of the type of synonyms, are such derivatives of the Lithuanian language that have the same root, the same derivative meaning, but which are formed with different derivative means. Derivative variants should be distinguished from derivative synonyms: they are the derivatives formed from the same underlying word (or from the same underlying words) with the sa
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Hasanah, Dahliatul. "On continuity properties of the improved conformable fractional derivatives." Jurnal Fourier 11, no. 2 (2022): 88–96. http://dx.doi.org/10.14421/fourier.2022.112.88-96.

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The conformable fractional derivative has been introduced to extend the familiar limit definition of the classical derivative. Despite having many advantages compared to other fractional derivatives such as satisfying nice properties as classical derivative and easy to solve numerically, it also has disadvantages as it gives large error compared to Riemann-Liouville and Caputo fractional derivatives. Modified types of conformable derivatives have been proposed to overcome the shortcoming. The improved conformal fractional derivatives are declared to be better approximations of Riemann-Liouvill
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Dissertations / Theses on the topic "Derivatives"

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Diallo, Nafi C. "The valuation of credit default swaps." Link to electronic thesis, 2005. http://www.wpi.edu/Pubs/ETD/Available/etd-011106-122357/.

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Paiva, Rafael Bianchini Abreu. "Natureza jurídica, regulação e tutela dos instrumentos derivativos." Universidade de São Paulo, 2015. http://www.teses.usp.br/teses/disponiveis/2/2132/tde-06082015-151224/.

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Este trabalho visa a discutir aspectos centrais dos instrumentos derivativos, que têm ganhado importância crescente desde os anos 70, principalmente depois da crise do subprime em 2008. No Capítulo I, procura-se resgatar o debate sobre a natureza jurídica dos derivativos, tendo em vista sua função econômica. A partir deste ponto de partida, extraem-se conclusões práticas, como a não aplicabilidade das normas relativas à evicção, vícios redibitórios e teoria da imprevisão ou resolução por onerosidade excessiva. Ao fim, é proposta uma classificação dos derivativos. O objetivo do Capítulo II é de
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Souza, Enio Bonafé Mendonça de. "Mensuração e evidenciação contábil do risco financeiro de derivativos." Universidade de São Paulo, 2015. http://www.teses.usp.br/teses/disponiveis/12/12136/tde-05032015-182918/.

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O grande diferencial da contabilidade enquanto ciência do controle financeiro são as técnicas que garantem a integridade das informações apresentadas, basicamente através da identidade débito/crédito. O que se faz nesta tese é mostrar como uma nova forma de registro dos derivativos, respeitando-se os princípios contábeis, é capaz de propiciar uma estimativa mais clara e precisa dos riscos financeiros envolvidos nas posições de balanço. É feita uma Decomposição Contábil das transações com derivativos, abrindo-se cada operação em ativo e passivo, com a diferença de ambos sendo o resultado a valo
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Twarog, Marek B. "Pricing security derivatives under the forward measure." Link to electronic thesis, 2007. http://www.wpi.edu/Pubs/ETD/Available/etd-053007-142223/.

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Teimouri, Ilia. "On aspects of infinite derivatives field theories & infinite derivative gravity." Thesis, Lancaster University, 2018. http://eprints.lancs.ac.uk/90105/.

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In this thesis some essential aspects of an infinite derivative theory of gravity are studied. Namely, we considered the Hamiltonian formalism, where the true physical degrees of freedom for infinite derivative scalar models and infinite derivative gravity are obtained. Furthermore, the Gibbons-Hawking-York boundary term for the infinite derivative theory of gravity was obtained. Finally, we considered the thermodynamical aspects of the infinite derivative theory of gravity over different backgrounds. Throughout the thesis, our methodology is applied to other modified theories of gravity as a
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Syz, Juerg M. "Property derivatives /." Zürich, 2008. http://opac.nebis.ch/cgi-bin/showAbstract.pl?sys=000254907.

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Xu, Wei. "Weather derivatives." Doctoral thesis, Humboldt-Universität zu Berlin, Landwirtschaftlich-Gärtnerische Fakultät, 2008. http://dx.doi.org/10.18452/15815.

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Wetter stellt für die Landwirtschaft einen Hauptunsicherheitsfaktor dar. Angesichts der Kli-maveränderung gilt es als wahrscheinlich, dass Wetterschwankungen und die Häufigkeit extremer Wetterereignisse in Zukunft zunehmen werden. Vor diesem Hintergrund spielt die Entwicklung von Wetterrisikomanagementinstrumenten eine wichtige Rolle zur Einkom-mensstabilisierung in der Landwirtschaft sowohl in entwickelten Volkswirtschaften als auch in Entwicklungsländern. Seit Mitte der neunziger Jahre werden auf Finanzmärkten sogenannte Wetterderivate angebo-ten, die den Austausch von Wetterrisiken zwische
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Castigliego, Claudio <1987&gt. "Credit derivatives." Master's Degree Thesis, Università Ca' Foscari Venezia, 2014. http://hdl.handle.net/10579/4461.

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Guerrero, Leon. "Valuation of Over-The-Counter (OTC) Derivatives with Collateralization." Master's thesis, University of Central Florida, 2013. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/5751.

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Collateralization in over-the-counter (OTC) derivatives markets has grown rapidly over the past decade, and even faster in the past few years, due to the impact of the recent financial crisis and the particularly important attention to the counterparty credit risk in derivatives contracts. The addition of collateralization to such contracts significantly reduces the counterparty credit risk and allows to offset liabilities in case of default. We study the problem of valuation of OTC derivatives with payoff in a single currency and with single underlying asset for the cases of zero, parti
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Junior, Daphnis Theodoro da Silva. "O conteúdo informacional dos contratos futuros de Ibovespa." Universidade de São Paulo, 2006. http://www.teses.usp.br/teses/disponiveis/12/12136/tde-10042007-123346/.

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A Hipótese de Eficiência de Mercado (HEM) pode ser sumarizada por esta definição: ?A market in which prices always ?fully reflect? available information is called ?efficient?.? (Fama, 1970). Nesta tese é investigada a existência de conteúdo informacional, sobre o comportamento futuro do índice Bovespa a vista, nas posições de contratos futuros de índice Bovespa em aberto carregadas de um dia para o outro pelos diferentes tipos de participantes desse mercado. Por meio do uso da metodologia de cointegração de Johansen e da abordagem de modelagem GETS, foi encontrado conteúdo informacional, mas s
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Books on the topic "Derivatives"

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Raiyani, Jagadish R. Financial derivatives in India. New Century Publications, 2011.

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1956-, Gregoriou Greg N., and Ali Paul A. U, eds. The credit derivatives handbook. McGraw-Hill, 2009.

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Witzany, Jiří. Derivatives. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-51751-9.

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Euromoney, ed. Derivatives. Euromoney, 1994.

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Library of Congress. Congressional Research Service., ed. Derivatives. Congressional Research Service, Library of Congress, 1995.

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Whaley, Robert E. Derivatives. John Wiley & Sons, Ltd., 2007.

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Ernst, Dietmar, and Joachim Häcker. Derivatives. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-85822-2.

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Choudhry, Moorad. Structured credit products: Credit derivatives and synthetic securitisation. Wiley & Sons (Asia), 2004.

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Fabozzi, Frank J. Credit Derivatives. John Wiley & Sons, Ltd., 2004.

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Alexander, Lipton, and Rennie Andrew 1968-, eds. Credit correlation: Life after copulas. World Scientific, 2008.

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Book chapters on the topic "Derivatives"

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Bryan, Dick, and Michael Rafferty. "Derivatives and Derivative Markets." In Capitalism with Derivatives. Palgrave Macmillan UK, 2006. http://dx.doi.org/10.1057/9780230501546_3.

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Rajwade, A. R., and A. K. Bhandari. "The Derivative and Higher Derivatives." In Surprises and Counterexamples in Real Function Theory. Hindustan Book Agency, 2007. http://dx.doi.org/10.1007/978-93-86279-35-4_5.

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Lee, Hongmu. "Derivatives and Insurance Derivatives." In Risk Management. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-3468-0_14.

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Tata, Fidelio. "Derivatives." In Corporate and Investment Banking. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-44341-2_7.

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Beardon, Alan F. "Derivatives." In Limits. Springer New York, 1997. http://dx.doi.org/10.1007/978-1-4612-0697-2_9.

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Petersen, Peter. "Derivatives." In Graduate Texts in Mathematics. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-26654-1_2.

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Aïd, René. "Derivatives." In Electricity Derivatives. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-08395-7_4.

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Franke, Jürgen, Wolfgang Karl Härdle, and Christian Matthias Hafner. "Derivatives." In Universitext. Springer Berlin Heidelberg, 2014. http://dx.doi.org/10.1007/978-3-642-54539-9_1.

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Baumann, Gerd. "Derivatives." In Symmetry Analysis of Differential Equations with Mathematica®. Springer New York, 2000. http://dx.doi.org/10.1007/978-1-4612-2110-4_3.

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Peano, Giuseppe. "Derivatives." In Geometric Calculus. Birkhäuser Boston, 2000. http://dx.doi.org/10.1007/978-1-4612-2132-6_9.

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Conference papers on the topic "Derivatives"

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Yang, Zhen, Yefei Wang, Fengtao Zhan, et al. "Investigation of High-efficient Acidizing Inhibitors: Structure and Anti-corrosion Performance of Novel Indolizine Derivatives." In CORROSION 2019. NACE International, 2019. https://doi.org/10.5006/c2019-12744.

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Abstract The novel indolizine derivative inhibitor for acidizing shows an effective corrosion inhibition without the synergism of propargyl alcohol. The inhibitive indolizine derivatives were generated from BQC (Benzyl Quinolinium Chloride, a commonly used key compound in acidizing inhibitor) via a moderate 1,3-dipolar cycloaddition mechanism. High Resolution Mass Spectrometry (HRMS) and NMR were used to confirm the detailed chemical structure. The inhibition of two indolizine derivatives in 15 wt.% HCl for N80 steel were studied by weight loss measurement and electrochemical analysis. Without
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Najmon, Joel C., and Andres Tovar. "Comparing Derivatives of Neural Networks for Regression." In ASME 2023 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2023. http://dx.doi.org/10.1115/detc2023-117571.

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Abstract In the past decades, neural networks have rapidly grown in popularity as a way to model complex non-linear relationships. The computational efficiently and flexibility of neural networks has made them popular for machine learning-based optimization methods. As such the derivative of a neural network’s output is required for gradient-based optimization algorithms. Recently, there have been several works towards improving derivatives of neural network targets, however there is yet to be done a comparative study on the different derivation methods for the derivative of a neural network’s
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Müller, Andreas. "Closed Form Expressions for Higher Derivatives of Screw Systems." In ASME 2013 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/detc2013-12836.

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A central element in the kinematic analysis is the determination of partial derivatives of the twist of a member in a serial kinematic chain with respect to the joint parameters (angles, translations). This requires partial derivatives of the screw system, generated by a given ordered set of joint screws. While the closed form expression of first and second order derivatives are widely known in terms of screw products, and even the derivatives up to fifth order have been reported, a general closed form expression for derivatives of arbitrary order remained an open issue. Such a closed form exp
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Serban, Radu, and Edward J. Haug. "Kinematic and Kinetic Derivatives in Multibody System Analysis." In ASME 1997 Design Engineering Technical Conferences. American Society of Mechanical Engineers, 1997. http://dx.doi.org/10.1115/detc97/dac-3849.

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Abstract Methods and identities for computation of kinematic and kinetic derivatives required for a broad spectrum of multibody system analyses are presented. Analyses such as implicit numerical integration of the differential–algebraic equations of multibody dynamics, dynamic sensitivity analysis, and workspace analysis are shown to require computation of three derivatives of algebraic constraint functions and first derivatives of inertia and force expressions. Computationally efficient derivative calculation methods and associated identities are presented for Cartesian generalized coordinate
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Roundy, David J., Eric Weber, Grant Sherer, and Corinne A. Manogue. "Experts' Understanding of Partial Derivatives Using the Partial Derivative Machine." In 2014 Physics Education Research Conference. American Association of Physics Teachers, 2015. http://dx.doi.org/10.1119/perc.2014.pr.053.

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Rahman, N. M. Anisur, Hasan A. Nooruddin, and Sukru Sarac. "Improved Identification of Reservoir Heterogeneity with Advanced Derivative Profiles in Relation to Radii of Investigation." In SPE Annual Technical Conference and Exhibition. SPE, 2022. http://dx.doi.org/10.2118/210265-ms.

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Abstract The identification of reservoir heterogeneity is normally attempted by constructing profiles of conventional well-test derivatives with transient-pressure data. Second-order derivatives are more sensitive than the first-order derivatives in the respective profiles with heterogeneity. Under actual operating conditions, the identification of heterogeneity is more complex than under ideal conditions because of the presence of noise. This study investigates how the degree of heterogeneity and the level of noise in the data strike a balance in identifying heterogeneity. In this study, diff
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Baleanu, Dumitru, Om P. Agrawal, and Sami I. Muslih. "Lagrangians With Linear Velocities Within Hilfer Fractional Derivative." In ASME 2011 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2011. http://dx.doi.org/10.1115/detc2011-47953.

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Fractional variational principles started to be one of the major area in the field of fractional calculus. During the last few years the fractional variational principles were developed within several fractional derivatives. One of them is the Hilfer’s generalized fractional derivative which interpolates between Riemann-Liouville and Caputo fractional derivatives. In this paper the fractional Euler-Lagrange equations of the Lagrangians with linear velocities are obtained within the Hilfer fractional derivative.
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Ortigueira, Manuel Duarte, and Arnaldo Guimara˜es Batista. "A New Look at the Fractional Brownian Motion Definition." In ASME 2007 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/detc2007-35218.

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A reinterpretation of the classic definition of fractional Brownian motion leads to a new definition involving a fractional noise obtained as a fractional derivative of white noise. To obtain this fractional noise, two sets of fractional derivatives are considered: a) the forward and backward and b) the central derivatives. For these derivatives the autocorrelation functions of the corresponding fractional noises have the same representations. The obtained results are used to define and propose a new simulation procedure.
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Kuroda, Masaharu. "Fractional Derivatives and Complex Modes of Vibration." In ASME 2009 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2009. http://dx.doi.org/10.1115/detc2009-86933.

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As described herein, we develop a method to obtain a fractional derivative response of a vibratory system with multiple degrees of freedom (DOF). To obtain fractional-order derivatives/integrals of dynamic response at a certain point on a structure presents technical difficulties because measurements of fractional-order derivative/integral responses in structural dynamics yield some implementation techniques. However, our method obviates special sensors with additional signal-conversion functions. Therefore, existing displacement and velocity sensors can work. Obtaining fractional derivative r
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Popusoi, Ana, Tamara Potlog, Stefan Robu, and Elena Jora. "Chalcons derivatives with 4-(dimethylamino)phenyl group in photovoltaics applications." In Conferința științifică națională cu participare internațională "Integrare prin cercetare și inovare", dedicată Zilei Internaționale a Științei pentru Pace și Dezvoltare. Moldova State University, 2025. https://doi.org/10.59295/spd2024n.90.

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In this paper, dye-sensitized solar cells (DSSCs) are fabricated and studied using chalconic derivatives as sensitizing dyes. The chalconic derivatives containing the 4-N,N-dimethyl group present two absorption bands with maxima located at the 241 nm and 416 nm, with maximum intensity in the visible region and absorption coefficient of the order 104 cm-1. The analysis of the current-voltage characteristics of the DSSCs with the respective chalconic derivative indicattes the best solar energy conversion efficiency (η = 0.4%), due to the fact that it has the highest absorption value in the band
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Reports on the topic "Derivatives"

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Ullman, M. D. Neuroprotective Ganglioside Derivatives. Defense Technical Information Center, 2004. http://dx.doi.org/10.21236/ada428457.

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Ullman, M. D. Neuroprotective Ganglioside Derivatives. Defense Technical Information Center, 2002. http://dx.doi.org/10.21236/ada415963.

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Gorton, Gary, and Richard Rosen. Banks and Derivatives. National Bureau of Economic Research, 1995. http://dx.doi.org/10.3386/w5100.

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Stulz, Rene. Should We Fear Derivatives? National Bureau of Economic Research, 2004. http://dx.doi.org/10.3386/w10574.

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Campbell, Sean, and Francis Diebold. Weather Forecasting for Weather Derivatives. National Bureau of Economic Research, 2003. http://dx.doi.org/10.3386/w10141.

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Garber, Peter. Derivatives in International Capital Flows. National Bureau of Economic Research, 1998. http://dx.doi.org/10.3386/w6623.

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Acharya, Viral. A Transparency Standard for Derivatives. National Bureau of Economic Research, 2011. http://dx.doi.org/10.3386/w17558.

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Atkeson, Andrew, Andrea Eisfeldt, and Pierre-Olivier Weill. The Market for OTC Derivatives. National Bureau of Economic Research, 2013. http://dx.doi.org/10.3386/w18912.

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Shiller, Robert. Derivatives Markets for Home Prices. National Bureau of Economic Research, 2008. http://dx.doi.org/10.3386/w13962.

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Hawthorne, M. F. Novel Metallacarboranes and Their Derivatives. Defense Technical Information Center, 1991. http://dx.doi.org/10.21236/ada245748.

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