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Statistical Derivation of the Fundamental Scalar Field

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Journal of Modern Physics 2018年第12期9卷 2223-2232页

作者： B. I. lev Bogolyubov Institute for Theoretical Physics of the NAS of Ukraine Kyiv Ukraine Department of Physics Chungnam National University Daejeon Korea

Based on a nonequilibrium statistical operator, it has been shown that the fundamental scalar field provides a natural representation of the repulsive interaction that produces scattering in the system and thus motiva... 详细信息

关键词： Statistical Physics Fundamental Scalar

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安娜·卡列尼娜

Ano malous weak values via a single phot on detection

丛书名：轻松英语名作欣赏

2007年

作者： (俄)lev Nikolaecich Tolstoy

本书讲述了一个发生在俄国上流社会的爱情悲剧。贵族出身的安娜嫁给比自己年长很多的高官卡列宁。卡列宁的冷漠让安娜从未体会到爱情的滋味。但是有一天她邂逅了青年军官伏伦斯基，两人一见钟情。他们的爱情却遭到了上流社会的唾弃。其... 详细信息

ISBN: (纸本)9787560068404

本书讲述了一个发生在俄国上流社会的爱情悲剧。贵族出身的安娜嫁给比自己年长很多的高官卡列宁。卡列宁的冷漠让安娜从未体会到爱情的滋味。但是有一天她邂逅了青年军官伏伦斯基，两人一见钟情。他们的爱情却遭到了上流社会的唾弃。其原因并不在于他们的行为是不道德的，而是因为他们违反了上流社会的“游戏规则”，打破了表面上的“体面”—安娜向丈夫坦白了自己与伏伦斯基的私情，并且要求离……

关键词：对照读物英语汉语

来源：畅想之星图书光盘版（南... 评论

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畅想之星图书光盘版（南通市图书馆镜像）

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Light(Science & Applications) 2021年第6期10卷 963-968页

作者： Enrico Rebufello Fabrizio Piacentini Alessio Avella Muriel A.de Souza Marco Gramegna Jan Dziewior Eliahu Cohen lev Vaidman Ivo Pietro Degiovanni Marco Genovese INRIM Strada delle Cacce 911-10135 TorinoItaly. National Institute of Metrology Quality and Technology-INMETROAv.Nossa Senhora das Granas50Duque de CaxiasRJ 25250-020Brazil. Max-Planck-lnstitut fur Quantenoptik Hans-Kopfermann-StraBe 185748 GarchingGermany. Department fur Physik Ludwig-Maximilians-Universitat80797 MunchenGermany. Faculty of Engi neeri ng and the Institute of Nano tech nology and Advanced Materials Bar Ilan UniversityRamat Gan 5290002Israel. Raymond and Beverly Sackler School of Physics and Astronomy Tel-Aviv UniversityTel-Aviv 6997801Israel

Is it possible that a measurement of a spin component of a spin-1/2 particle yields the value 100?In 1988 Aharonov,Albert and Vaidman argued that upon pre-and postselection of particular spin states,weakening the coupling of a standard measurement procedure ensures this paradoxical *** theoretical prediction,called weak value,was realised in numerous experiments2-9,but its meaning remains very controversialsince its"anomalous"nature,i.e.z the possibility to exceed the eigenvalue spectrum,as well as its"quantumness"are *** address these questions by presenting the first experiment measuring anomalous weak values with just a single click,without the need for statistical *** measurement uncertainty is significantly smaller than the gap between the measured weak value and the nearest *** clarifying the meaning of weak values,demonstrating their non-statistical,single-particle nature,this result represents a breakthrough in understanding the foundations of quantum measurement,showing unprecedented measurement capability for further applications of weak values to quantum photonics.

关键词： quantum eigenvalue breakthrough

Do We Need Dark Energy to Explain the Cosmological Acceleration?

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Journal of Modern Physics 2012年第9期3卷 1185-1189页

作者： Felix M. lev Artwork Conversion Software Inc. Manhattan Beach USA

The phenomenon of the cosmological acceleration discovered in 1998 is usually explained as a manifestation of a hypothetical field called dark energy which is believed to contain more than 70% of the energy of the Universe. This explanation is based on the assumption that empty space-time background should be flat and hence a nonzero curvature of the background is a manifestation of a hidden matter. We argue that quantum theory should proceed not from space-time background but from a symmetry algebra. Then the cosmological acceleration can be easily and naturally explained from first principles of quantum theory without involving empty space-time background, dark energy and other artificial notions. We do not assume that the reader is an expert in the given field and the content of the paper can be understood by a wide audience of physicists.

关键词： Quantum Theory De Sitter Invariance Cosmological Constant

Wave Function as Geometric Entity

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Journal of Modern Physics 2012年第8期3卷 709-713页

作者： Bohdan I. lev Bogolyubov Institute for Theoretical Physics NAS Ukraine Metrolohichna Kyiv

A spacial approach to the geometrization the theory of the electron has been proposed. The particle wave function is represented by a geometric entity, i.e., Clifford number, with the translation rules possessing the structure of Dirac equation for any manifold. A solution of this equation is obtained in terms of geometric treatment. New experiments concerning the geometric nature wave function of electrons are proposed.

关键词： Wave Function Clifford Algebra Theory of Electron

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烃类源岩的超声速度和各向异性

国外油气勘探 1993年第1期 65-75页

作者： lev Vernik 甘利灯

包括成熟度分析、扫描电子显微镜(SEM)观察和物理模拟在内的岩石物理性质的实验研究结果表明,黑色富含干酪根泥岩具有相当独特的岩石物理参数。准确地说,这些岩石的孔隙度和密度都很低,但更重要的是垂直于层理方向的P波和S波超声速度都... 详细信息

包括成熟度分析、扫描电子显微镜(SEM)观察和物理模拟在内的岩石物理性质的实验研究结果表明,黑色富含干酪根泥岩具有相当独特的岩石物理参数。准确地说,这些岩石的孔隙度和密度都很低,但更重要的是垂直于层理方向的P波和S波超声速度都很低,而平行于层理方向的速度则高得多,因此即使在围压很高的情况下也会导致很强的各向异性。我们发现这些参数主要反映岩石的干酪根含量、显微结构和成熟度。我们还发现由超声速度测量所推断的微裂缝只发生在成熟泥岩中。这些微裂缝平行于层理面,进一步增强了固有各向异性,特别是在低有效压力下更为明显。我们的结果表明,在小尺度范围内,富含干酪根的泥岩是横向各向同性的岩石,并可利用薄层组合的概念来有效地模拟,以便解释有机质在岩层组中的特殊分布。

关键词：烃类组分超声波速度各向异性扫描电镜密度物理模拟岩石物理学干酪根孔隙度显微结构微裂隙各向同性

Shape control over microwave hydrothermally grown Y2O3:Eu by europium concentration adjustment

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Journal of Rare Earths 2019年第11期37卷 1206-1212页

作者： Jaroslaw Kaszewski Julita Rosowska Bartlomiej S.Witkowski Lukasz Wachnicki Karolina Wenelska Ewa Mijowska lev-Ivan Bulyk Damian Wlodarczyk Andrzej Suchocki Boleslaw Kozankiewicz Marek Godlewski Institute of Physics Polish Academy of SciencesWarsawLotnikow 32/4602-668Poland Institute of Chemical and Environment Engineering West Pomeranian University of TechnologySzczecinPulaskiego 1070-322SzczecinPoland

Two-step synthesis of Y2O3:Eu nanostructures was *** includes microwave driven hydrothermal and calcination *** route results in crystallization of Y4O(OH)g(NO3):Eu crystals initially,then Y2O3:Eu crystals after *** Eu contents in relation to overall cation quantity were set to 2 mol%,10 mol%and 20 mol%.Varying europium concentrations influence habit of obtained Y4O(OH)g(NO3):Eu crystals from needle-like to plate-like and as a result,also shapes of final Y2O3:Eu ***,certain amount of Eu2+ions was detected in as-grown material using laser spectroscopy and decay kinetics *** material was calcined at 1200°C in the air,which results in oxidation of Eu2+ions and crystallization of small number of cubic EU2 O3 *** of obtained materials was performed using XRD,SEM,TEM,EDX,CL,Raman and photoluminescence spectroscopy.

关键词： Yttrium oxide Europium Luminescence Hydrothermal Microwave Rare earths

Development of sorghum mutants with improved in vitro protein digestibility by CRISPR/Cas9 editing of kafirin genes

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The Crop Journal 2023年第5期11卷 1411-1418页

作者： lev A.Elkonin Grigoriy A.Gerashchenkov Natalie V.Borisenko Odyssey A.Kenzhegulov Saule Kh.Sarsenova Natalya A.Rozhnova Valery M.Panin Federal Centre of Agriculture Research of South-East Region Saratov 410010Russia Institute of Biochemistry and Genetics-Subdivision of the Ufa Federal Research Centre of the Russian Academy of Sciences Ufa 450054Russia

Sorghum(Sorghum bicolor(L.) Moench) is a major world crop that is a reliable source of fodder and food grain in arid regions. However, unlike other cereals, sorghum grain has low nutritional value, owing mainly to the resistance of its storage proteins(kafirins) to protease digestion. Changing the composition of kafirins or their primary structure may address this problem. To induce mutations in kafirin-encoding genes that were expected to disturb their accumulation in endosperm cells, we used a genome-editing approach. By Agrobacterium-mediated genetic transformation of immature embryos of cv. Avans, we obtained 14 transgenic plants with genetic constructs for site-directed mutagenesis of the k1C5 and g KAF1 genes encoding 22 k Da a-and 28 kDa γ-kafirins, respectively. Sequencing of 5 regenerants obtained by using k1C5-addressing vector revealed two plants with mutations. T_1 progeny of these mutants had higher in vitro digestibility of endosperm proteins(86%–92%), in comparison with the donor Avans(63%–67%). The kernels of these plants had a thick vitreous endosperm. A mutant with increased in vitro protein digestibility and vitreous endosperm, carrying a mutation in the target sequence, was also obtained by use of the gKAF1-addressing vector. Thus, using genome editing technology, we have obtained mutants with improved kafirin digestibility that can be used in sorghum breeding.

关键词： Sorghum CRISPR/Cas Kafirins In vitro protein digestibility Vitreous endosperm

The Emergence and Evolution of the Universe

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Journal of High Energy Physics, Gravitation and Cosmology 2019年第3期5卷 884-898页

作者： lev Z. Vilenchik Maria Vilenchik Felicitex Therapeutics Natick USA

The cosmological picture of the World is complemented by the inclusion of virtual objects, phenomenon of the mass defect, entropic interaction, and bifurcations. During the period before the emergence of our Universe, space is considered as an infinite homogeneous multifold of virtual point objects with a certain energy and are capable of transitioning into a real state of certain masses, electrical charges, and sizes once at irreversible local fluctuations of density and energy. The existence of such virtual point objects is explained on the basis of the mass defect phenomenon known in nuclear physics and the fact that resultant sum of all forces acting on the object is equal to zero at the homogeneous space. It is shown that the entropic changes caused by irreversible fluctuations should have led to bifurcation and produce the “Big Bang” event with the emergence and subsequent evolution of our Universe. The probability of the set of bifurcations and consequent “Big Bang” events, the origin of the corresponding Universes, the time of their occurring, and initial localization is discussed. The possibility of the transition of virtual objects into a real state is proved using the Principle of Least Action and Le Chatelier’s Principle. It is shown that this is a first-order phase transition which is accompanied by radiation of energy, violation of symmetry, the appearance of mass, electrical charge, motion, and other attributes of real state objects. The “negative” and “standard” gravity, the “negative pressure”, the expansion of our Universe and its “inflationary” period are explained as realizations of the entropic interaction between objects. The “Corpuscular-Wave and the Corpuscular-Field dualisms”, being a manifestation of the Complementarity and the Equivalence Principles, are used for the explanation of the evolution of the Universe. The Anthropic Principle is discussed.

关键词： Entropy Evolution Fluctuations Bifurcation Gravity Mass Defect Entropy Interaction Virtual Objects