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Journal articles on the topic 'P-transformations'

Author: Grafiati

Published: 5 June 2025

Last updated: 1 August 2025

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1

Dort, Erika N., and Richard C. Hamelin. "Heterogeneity in establishment of polyethylene glycol-mediated plasmid transformations for five forest pathogenic Phytophthora species." PLOS ONE 19, no. 9 (2024): e0306158. http://dx.doi.org/10.1371/journal.pone.0306158.

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Plasmid-mediated DNA transformation is a foundational molecular technique and the basis for most CRISPR-Cas9 gene editing systems. While plasmid transformations are well established for many agricultural Phytophthora pathogens, development of this technique in forest Phytophthoras is lacking. Given our long-term research objective to develop CRISPR-Cas9 gene editing in a forest pathogenic Phytophthora species, we sought to establish the functionality of polyethylene glycol (PEG)-mediated plasmid transformation in five species: P. cactorum, P. cinnamomi, P. cryptogea, P. ramorum, and P. syringa

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2

Mishchenko, O. G., S. V. Maslennikov, I. V. Spirina, Yu A. Kurskii, V. I. Faerman, and V. P. Maslennikov. "Photolytic transformations of p-quinones." Russian Journal of General Chemistry 78, no. 8 (2008): 1529–32. http://dx.doi.org/10.1134/s1070363208080112.

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3

Filippenko, Z. A., G. N. Roganov, and V. V. Bazyl'chik. "Equilibrium transformations of p-menthenes." Chemistry of Natural Compounds 24, no. 6 (1988): 751–52. http://dx.doi.org/10.1007/bf00598205.

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4

Zubrilin, K. M. "p-geodesic transformations induced by infinitesimal holomorphically projective transformations of Kähler spaces." Russian Mathematics 56, no. 11 (2012): 31–44. http://dx.doi.org/10.3103/s1066369x12110035.

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5

Ridout, David, and Simon Wood. "Modular transformations and Verlinde formulae for logarithmic (p+,p−)-models." Nuclear Physics B 880 (March 2014): 175–202. http://dx.doi.org/10.1016/j.nuclphysb.2014.01.010.

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6

Furno, Joanna. "Orbit equivalence of $$p$$ p -adic transformations and their iterates." Monatshefte für Mathematik 175, no. 2 (2014): 249–76. http://dx.doi.org/10.1007/s00605-014-0645-z.

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7

Jeyaraman, I., Kavita Bisht, and K. C. Sivakumar. "Extensions of P-property, R0-property and semidefinite linear complementarity problems." Yugoslav Journal of Operations Research 27, no. 2 (2017): 135–51. http://dx.doi.org/10.2298/yjor170114015j.

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In this manuscript, we present some new results for the semidefinite linear complementarity problem, in the context of three notions for linear transformations, viz., pseudo w-P property, pseudo Jordan w-P property and pseudo SSM property. Interconnections with the P#-property (proposed recently in the literature) is presented. We also study the R#-property of a linear transformation, extending the rather well known notion of an R0-matrix. In particular, results are presented for the Lyapunov, Stein, and the multiplicative transformations

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8

Ugol’nikov, A. B. "Equivalent transformations of formulas in P 2." Moscow University Mathematics Bulletin 64, no. 5 (2009): 202–8. http://dx.doi.org/10.3103/s0027132209050052.

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9

Heywood, P., and P. G. Rooney. "On the Hankel and Some Related Transformations." Canadian Journal of Mathematics 40, no. 04 (1988): 989–1009. http://dx.doi.org/10.4153/cjm-1988-039-2.

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The transformations we will discuss in this paper are the Hankel transformation Hυ defined for f ∊ C 0, the collection of continuous functions compactly supported in (0, ∞), by (1.1) and the and transformations defined for such f by (1.2) and (1.3) where Jv &gt;and Yv are the Bessel functions of the first and second kinds respectively, and H v is the Struve function; for the theory of these functions see [1, Chapter VII]. These transformations were studied extensively by one of us in [5] and [6] on the spaces defined in [7; Sections 1 &amp; 5]. In those papers the boundedness of the th

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10

Rendevski, Vladimir, Boris Aleksovski, Milena Kolevska, et al. "Effects of data transformation on multivariate analyses in intracerebral hemorrhage." Macedonian Pharmaceutical Bulletin 62, no. 2 (2016): 37–42. http://dx.doi.org/10.33320/maced.pharm.bull.2016.62.02.004.

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Multivariate statistical approaches have been increasingly applied in hemorrhagic stroke data analysis. Nevertheless, several aspects regarding their relevance and validity in respect of the application of data transformations have not been studied in details. This paper examines the effects of different data transformations in the standard statistical methods of the multivariate analysis of the intracerebral hemorrhage (ICH) parameters in small group samples. Two different methods for data transformations (log transformation (log(Xi )), square root transformation (√Xi ))have been carried out.

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11

Schmitt, Laurie. "P roduire, disent-ils. P lateformes numériques et transformations d’une profession." Communication & langages N° 221, no. 3 (2024): 129–32. https://doi.org/10.3917/comla1.221.0129.

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12

Perelman, Carlos Castro. "Fibonacci oscillator’s and (p,q)-deformed lorentz transformations." Physics & Astronomy International Journal 2, no. 4 (2018): 341–47. http://dx.doi.org/10.15406/paij.2018.02.00108.

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13

Shimizu, K. "C, P and T Transformations in Higher Dimensions." Progress of Theoretical Physics 74, no. 3 (1985): 610–13. http://dx.doi.org/10.1143/ptp.74.610.

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14

Mazur, Marcelina, Aleksandra Grudniewska, and Czesław Wawrzeńczyk. "Microbial transformations of halolactones with p-menthane system." Journal of Bioscience and Bioengineering 119, no. 1 (2015): 72–76. http://dx.doi.org/10.1016/j.jbiosc.2014.06.007.

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15

McLaughlin, M. J., A. M. Alston, and J. K. Martin. "Transformations and movement of P in the rhizosphere." Plant and Soil 97, no. 3 (1987): 391–99. http://dx.doi.org/10.1007/bf02383229.

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16

Gregoryanz, Eugene, Alexander F. Goncharov, Chrystele Sanloup, Maddury Somayazulu, Ho-kwang Mao, and Russell J. Hemley. "High P-T transformations of nitrogen to 170GPa." Journal of Chemical Physics 126, no. 18 (2007): 184505. http://dx.doi.org/10.1063/1.2723069.

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17

Iampan, Aiyared, Phakawat Mosrijai, and Akarachai Satirad. "Introducing Partial Transformation UP-Algebras." European Journal of Pure and Applied Mathematics 11, no. 3 (2018): 876–81. http://dx.doi.org/10.29020/nybg.ejpam.v11i3.3296.

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The main aim of this paper is to introduce the notion of a partial transformation UP-algebra $P(X)$ induced by a UP-algebra $X$ and prove that the set of all full transformations $T(X)$ is a UP-ideal of $P(X)$.

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18

Jaros, Rene, Radek Martinek, and Lukas Danys. "Comparison of Different Electrocardiography with Vectorcardiography Transformations." Sensors 19, no. 14 (2019): 3072. http://dx.doi.org/10.3390/s19143072.

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This paper deals with transformations from electrocardiographic (ECG) to vectorcardiographic (VCG) leads. VCG provides better sensitivity, for example for the detection of myocardial infarction, ischemia, and hypertrophy. However, in clinical practice, measurement of VCG is not usually used because it requires additional electrodes placed on the patient’s body. Instead, mathematical transformations are used for deriving VCG from 12-leads ECG. In this work, Kors quasi-orthogonal transformation, inverse Dower transformation, Kors regression transformation, and linear regression-based transformat

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19

Ostapenko, S. A., and M. V. Forhel. "COMPREHENSIVE APPLICATION OF LEXICO-SEMANTIC TRANSFORMATIONS IN UKRAINIAN TRANSLATIONS OF THE NOVEL “JANE EYRE” BY CHARLOTTE BRONTE." INTELLIGENCE. PERSONALITY. CIVILIZATION, no. 2 (21) (December 30, 2020): 38–47. http://dx.doi.org/10.33274/2079-4835-2020-21-2-38-47.

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Objective. The objective of the article is to analyze the application of lexical and semantic transformations in the process of translations of Charlotte Bronte’s novel «Jane Eyre» into Ukrainian, carried out by U. Hryhorash, P. Sokolovskyi and M. Kiianovska, and carry out their comparative analysis. Methods. The main scientific results are obtained applying a set of general scientific and special methods of research, namely: analysis and generalization of scientific and educational-methodical literature on the problems of translation transformations; theoretical generalization, analysis and s

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20

Debicka, Magdalena, Adam Bogacz, and Karolina Kowalczyk. "Phosphorus Behaviour and Its Basic Indices under Organic Matter Transformation in Variable Moisture Conditions: A Case Study of Fen Organic Soils in the Odra River Valley, Poland." Agronomy 11, no. 10 (2021): 1997. http://dx.doi.org/10.3390/agronomy11101997.

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Lowering of groundwater levels caused by anthropogenic changes in the environment gives rise to global problems, most of which relate to soil degradation such as land desertification or organic soil degradation. The transformation of drainage-sensitive organic soils causes many irreversible changes during organic matter (OM) transformation. Phosphorous (P) behaviour is one of the aspects of OM transformation that requires further investigation, due to the P transformations’ complex dependency on many environmental factors. Our study aimed to characterise behaviour of P and find indices reflect

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21

Ivanova, Ivelina, and Todor Hristov. "Institutional and conceptual transformations of philosophy of history." Historein 14, no. 2 (2013): 18. http://dx.doi.org/10.12681/historein.231.

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<p>The paper presents the findings of two studies on the current transformations of philosophy of history. The paper claims that those transformations outline a research field more appropriately defined as historical knowledge studies, and focused on the conditions of possibility, operation, structure, institutional praxis, critical potential and political relevance of our knowledge about history. The study provides an outline of the emergence of new problems and topics in philosophy of history based on an analysis of the contents of a prominent journal crucial to the development of the

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22

Libine, Matvei, and Surya Raghavendran. "Geometric properties of conformal transformations on $$\mathbb {R}^{p,q}$$ R p , q." Geometriae Dedicata 178, no. 1 (2015): 323–35. http://dx.doi.org/10.1007/s10711-015-0059-7.

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23

Rooney, P. G. "On the representation of functions by the Hankel and some related transformations." Proceedings of the Royal Society of Edinburgh: Section A Mathematics 125, no. 3 (1995): 449–63. http://dx.doi.org/10.1017/s0308210500032613.

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A representation theory for the Hankel transformation Hv, defined for suitable f and for v > −1, byon the spaces ℒμ, p defined by the normis developed. Using this, representation theories are developed for some related transformations.

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24

Petrov, L. V., and V. M. Solyanikov. "Oxidative transformations of p-chloro- and p-fluorostyrene epoxides in the presence of p-toluenesulfonic acid." Petroleum Chemistry 50, no. 6 (2010): 437–41. http://dx.doi.org/10.1134/s0965544110060058.

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25

Dillon, Keith B., Martin Hodgson, and David Parker. "Catalytic and Stoichiometric Transformations with Triphenyl(P,P,P-Triphenylphosphine Imidato-N) Phosphorus Cyanide, [Pnp Cyanide]." Synthetic Communications 15, no. 9 (1985): 849–54. http://dx.doi.org/10.1080/00397918508063881.

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26

Cregg, J. M., K. J. Barringer, A. Y. Hessler, and K. R. Madden. "Pichia pastoris as a host system for transformations." Molecular and Cellular Biology 5, no. 12 (1985): 3376–85. http://dx.doi.org/10.1128/mcb.5.12.3376-3385.1985.

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We developed a methylotrophic yeast, Pichia pastoris, as a host for DNA transformations. The system is based on an auxotrophic mutant host of P. pastoris which is defective in histidinol dehydrogenase. As a selectable marker, we isolated and characterized the P. pastoris HIS4 gene. Plasmid vectors which contained either the P. pastoris or the Saccharomyces cerevisiae HIS4 gene transformed the P. pastoris mutant host. DNA transfer was accomplished by a modified version of the spheroplast generation (CaCl2-polyethylene glycol)-fusion procedure developed for S. cerevisiae. In addition, we report

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27

Cregg, J. M., K. J. Barringer, A. Y. Hessler, and K. R. Madden. "Pichia pastoris as a host system for transformations." Molecular and Cellular Biology 5, no. 12 (1985): 3376–85. http://dx.doi.org/10.1128/mcb.5.12.3376.

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We developed a methylotrophic yeast, Pichia pastoris, as a host for DNA transformations. The system is based on an auxotrophic mutant host of P. pastoris which is defective in histidinol dehydrogenase. As a selectable marker, we isolated and characterized the P. pastoris HIS4 gene. Plasmid vectors which contained either the P. pastoris or the Saccharomyces cerevisiae HIS4 gene transformed the P. pastoris mutant host. DNA transfer was accomplished by a modified version of the spheroplast generation (CaCl2-polyethylene glycol)-fusion procedure developed for S. cerevisiae. In addition, we report

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28

Xu, Qing, Changqiu Zhao, Yongbo Zhou, Shuangfeng Yin, and Libiao Han. "Transition Metal-Catalyzed Transformations of P(O)—H Bonds." Chinese Journal of Organic Chemistry 32, no. 10 (2012): 1761. http://dx.doi.org/10.6023/cjoc201207024.

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29

CHŌ, Muneo, and Tadasi HURUYA. "Aluthge transformations and invariant subspaces of p-hyponormal operators." Hokkaido Mathematical Journal 32, no. 2 (2003): 445–50. http://dx.doi.org/10.14492/hokmj/1350657534.

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30

Evans, Yara. "Daniel P. O’Donoghue,Urban transformations: centres, peripheries, and systems." Urban Research & Practice 9, no. 1 (2016): 104–6. http://dx.doi.org/10.1080/17535069.2016.1138681.

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31

Brandt, Nikolai N., Andrey Yu Chikishev, Inna K. Sakodinskaya, and Hiroaki Takahashi. "Photoinduced transformations of p-azido-benzo-18-crown-6." Chemical Physics Letters 415, no. 1-3 (2005): 79–84. http://dx.doi.org/10.1016/j.cplett.2005.08.049.

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32

Hershkowitz, Daniel, and Charles R. Johnson. "Linear transformations that map the P-matrices into themselves." Linear Algebra and its Applications 74 (February 1986): 23–38. http://dx.doi.org/10.1016/0024-3795(86)90113-8.

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33

Bayoumi, Aboubakr, Nashat Faried, and Rabab Mostafa. "Regularity properties of p-distance transformations in image analysis." International Journal of Contemporary Mathematical Sciences 10 (2015): 143–57. http://dx.doi.org/10.12988/ijcms.2015.5212.

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34

Takase, M., A. Ciferri, W. R. Krigbaum, and H. Hacker. "Poly(p-benzamide). II. Thermal behavior and crystal transformations." Journal of Polymer Science Part B: Polymer Physics 24, no. 8 (1986): 1675–82. http://dx.doi.org/10.1002/polb.1986.090240804.

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35

Subbian, Rajkumar Govindaswamy. "LEGACY TO DIGITAL TRANSFORMATIONS IN P&C INSURANCE." INTERNATIONAL JOURNAL OF INFORMATION TECHNOLOGY AND MANAGEMENT INFORMATION SYSTEMS 13, no. 1 (2022): 150–69. https://doi.org/10.34218/ijitmis_13_01_014.

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36

Srisawat, Jitsupa, and Yanisa Chaiya. "A Note on Coregular Elements in Certain Semigroups of Transformations." Progress in Applied Science and Technology 14, no. 1 (2024): 87–90. http://dx.doi.org/10.60101/past.2024.252662.

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For a non-empty set X, let P(X) represent the partial transformation semigroup on X. For a non-empty subset Y of X, define as the semigroup . Then is a generalization of P(X) , encompassing all partial transformations on that maintain Y as an invariant set. This paper delves into exploring the characterization of coregular elements within and applies the results to obtain a similar characterization in relevant semigroups.

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37

Daher, Wajeeh M., and Ahlam A. Anabousi. "Students’ Recognition of Function Transformations’ Themes Associated with the Algebraic Representation." Journal of Research in Mathematics Education 4, no. 2 (2015): 179. http://dx.doi.org/10.17583/redimat.2015.1110.

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<p>The topic of function transformations is a difficult mathematical topic for school and college students. On the other hand, GeoGebra is a new technological tool for mathematics teaching and learning, so we wanted to experiment with this new tool in teaching non-basic function transformations to middle school students. Specifically, we wanted to examine how students conceive function transformations after working with GeoGebra, when this conceiving relates to the algebraic representation. The research participants were 19 ninth grade high achieving students who learned, with the help o

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38

MEURICE, YANNICK. "QUANTUM MECHANICS WITH p-ADIC NUMBERS." International Journal of Modern Physics A 04, no. 19 (1989): 5133–47. http://dx.doi.org/10.1142/s0217751x8900217x.

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We discuss unitary realizations of the Heisenberg group and the linear canonical transformations over a complex Hilbert space but with dynamical variables on a p-adic field Qp. For all p, an appropriate choice of phase turns the realization of the linear canonical transformation into a representation up to a sign of SL (2, Qp). We give the spectra of the subgroups corresponding to the free particle and the harmonic oscillator. We discuss briefly the possibility of an adelic interpretation.

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39

Sapra, Sunil K. "Discrete choice models with response transformation : An application to beverage choice." International Journal of Accounting and Economics Studies 3, no. 2 (2015): 135. http://dx.doi.org/10.14419/ijaes.v3i2.5317.

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<p>The paper studies various response transformation models for discrete choice and categorical data. These response transformation models are fitted to binary response data on beverage choice. Several models are compared, and the best model is selected using AICs and deviances. The transformations include extensions of the widely used Box-Cox transformation to Normality for continuous data to categorical data. The econometric techniques employed in the paper are widely applicable to the analysis of count, binary response, and duration types of data encountered in business and economics.

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40

Temirbekov, Nurlan, Yerzhan Malgazhdarov, Dinara Tamabay, and Almas Temirbekov. "Mathematical and computer modeling of atmospheric air pollutants transformation with input data refinement." Indonesian Journal of Electrical Engineering and Computer Science 32, no. 3 (2023): 1405. http://dx.doi.org/10.11591/ijeecs.v32.i3.pp1405-1416.

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<p>This article addresses the critical issue of harmful impurity dispersion in industrial facility atmospheres, considering point sources and factoring in photochemical changes. Conjugate equations are employed to assimilate pollutant data into the transfer equations' right side. Boundary conditions derive from global models like weather research and forecasting (WRF) and system for integrated modeling of atmospheric composition (SILAM), customized for the unique characteristics of an industrial city's pollutants. To encompass anthropogenic heat sources and surface heterogeneity, the mod

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41

Xu, Xing-Lei, Hong-Qi Li, and Hong-Yi Fan. "Mutual transformations between the P—Q , Q—P , and generalized Weyl ordering of operators." Chinese Physics B 23, no. 3 (2014): 030305. http://dx.doi.org/10.1088/1674-1056/23/3/030305.

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42

Dantas, Divane, and Ivan Pan. "Cremona transformations of $${\mathbb P}^4$$ P 4 coming from complete intersection of quadrics." Geometriae Dedicata 193, no. 1 (2017): 73–88. http://dx.doi.org/10.1007/s10711-017-0253-x.

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43

Dogra, Shovan, Madhumangal Pal, and Qin Xin. "Picture fuzzy sub-hyperspace of a hyper vector space and its application in decision making problem." AIMS Mathematics 7, no. 7 (2022): 13361–82. http://dx.doi.org/10.3934/math.2022738.

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<abstract><p>In this paper, the notion of picture fuzzy sub-hyperspace of a hyper vector space is introduced and some related results are investigated on the basis of some basic operations (intersection, union, Cartesian product etc.) on picture fuzzy sets. The concept of picture fuzzy linear transformation with respect to some picture fuzzy sub-hyperspace is initiated here and some important results are studied in this regard. It is shown that with respect to some pre-assumed picture fuzzy sub-hyperspace, linear combination of two picture fuzzy linear transformations is a picture

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44

Zubrilin, K. M. "p-Geodesic transformations and their groups in second-order tangent bundles induced by concircular transformations of bases." Ukrainian Mathematical Journal 61, no. 3 (2009): 414–34. http://dx.doi.org/10.1007/s11253-009-0218-9.

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45

Poizat, Bruno. "Une dualité entre fonctions booléennes." Journal of the Institute of Mathematics of Jussieu 9, no. 3 (2010): 633–52. http://dx.doi.org/10.1017/s1474748010000083.

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RésuméSi k est un corps fini, toute fonction f(x1, … , xm) de {0, 1}m dans k s'écrit de manière unique comme un polynôme, à coefficients dans k, de degré un ou zéro en chacune de ses variables ; on peut donc lui associer une fonction f*(x1, … , xm), sa duale inverse, qui exprime les coefficients de son polynôme canonique. Nous considérons l'improbable hypothèse que la classe P(k), formée des suites de fonctions calculables en un nombre d'opérations (additions et multiplications) de croissance polynomialement bornée, soit close par dualité ; nous montrons qu'elle équivaut à une hypothèse bien c

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46

Pisipati, V. G. K. M., N. V. S. Rao, P. V. Datta Prasad, and P. R. Alapati. "Density, Refractive Index and Ultrasonic Velocity Studies Involving N-(p-n-Pentyloxybenzylidene)-p-n-octylaniline." Zeitschrift für Naturforschung A 40, no. 5 (1985): 472–75. http://dx.doi.org/10.1515/zna-1985-0509.

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The density, refractive index and ultrasonic velocity dependence on temperature for N-(p-npentyloxybenzylidene)- p-n-octylaniline, 50.8, is presented. The compound 50.8 exhibits smectic-B, smectic-A and nematic phases between the solid and isotropic liquid phases. The nematic-isotropic and smectic A-smectic B phase transformations are found to be first order. The interesting smectic A - nematic transformation is confirmed from the results to be second order, although the thermal expansion coefficient and reported enthalpy data had suggested a weak first order transition. The computed adiabatic

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47

Memić, Nacima. "Mahler coefficients of locally scaling transformations on $\mathbb{Z}_{p}$." Colloquium Mathematicum 162, no. 1 (2020): 53–76. http://dx.doi.org/10.4064/cm7810-6-2019.

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48

Pehlivan, S., and Ö. Cakar. "THE SEQUENCE SPACE $\mathcal C(p)$ AND RELATED MATRIX TRANSFORMATIONS." Tamkang Journal of Mathematics 21, no. 3 (1990): 233–37. http://dx.doi.org/10.5556/j.tkjm.21.1990.4668.

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   In this paper we define the sequence space $\mathcal C(p)$ defined in an incomplete seminormed space $(X,g)$, namely\[ \mathcal C(p) = \{(x_k) \subset X: \sup_{r\ge 1}g(x_k - x_{k+r})^{p_k}\to 0, k\to\infty \} \] where $p =(p_k)$ is a sequence of positive numbers. Then we investigated some of its fundamental properties and some of related matrix transformations.   

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49

Hakim, M. "Attracting domains for semi-attractive transformations of $\mathbf{C}^p$." Publicacions Matemàtiques 38 (July 1, 1994): 479–99. http://dx.doi.org/10.5565/publmat_38294_16.

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50

Zhao, Ping, Taijie You, and Huabi Hu. "The (p,q)-potent ranks of certain semigroups of transformations." Journal of Algebra and Its Applications 16, no. 07 (2016): 1750138. http://dx.doi.org/10.1142/s0219498817501389.

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Let [Formula: see text] and [Formula: see text] be the partial transformation and the strictly partial transformation semigroups on the finite set [Formula: see text]. It is well known that the ranks of the semigroups [Formula: see text] and [Formula: see text] are [Formula: see text], for [Formula: see text], and [Formula: see text], for [Formula: see text], respectively. The idempotent rank, defined as the smallest number of idempotents generating set, of the semigroup [Formula: see text] has the same value as the rank. Idempotent can be seen as a special case (with [Formula: see text]) of [

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