scholarly journals Soft Gluon Evolution as Guiding Principle for Colour Reconnection

2019 ◽  
Vol 50 (11) ◽  
pp. 1871
Author(s):  
S. Gieseke ◽  
P. Kirchgaeßer ◽  
S. Plätzer ◽  
A. Siódmok
Keyword(s):  
Soft Gluon ◽  
Guiding Principle ◽  
Colour Reconnection

scholarly journals Colour reconnection from soft gluon evolution

2018 ◽  
Vol 2018 (11) ◽  
Author(s):  
Stefan Gieseke ◽  
Patrick Kirchgaeßer ◽  
Simon Plätzer ◽  
Andrzej Siodmok
Keyword(s):  
Soft Gluon ◽  
Colour Reconnection

Preface to the special issue, CMAM 2011, no. 3.

2011 ◽  
Vol 11 (3) ◽  
pp. 272
Author(s):  
Ivan Gavrilyuk ◽  
Boris Khoromskij ◽  
Eugene Tyrtyshnikov
Keyword(s):  
Separation Of Variables ◽  
Numerical Algorithms ◽  
Multilevel Methods ◽  
High Dimensional ◽  
Special Issue ◽  
High Dimensions ◽  
Guiding Principle ◽  
Tensor Methods ◽  
Closed World ◽  
The One

Abstract In the recent years, multidimensional numerical simulations with tensor-structured data formats have been recognized as the basic concept for breaking the "curse of dimensionality". Modern applications of tensor methods include the challenging high-dimensional problems of material sciences, bio-science, stochastic modeling, signal processing, machine learning, and data mining, financial mathematics, etc. The guiding principle of the tensor methods is an approximation of multivariate functions and operators with some separation of variables to keep the computational process in a low parametric tensor-structured manifold. Tensors structures had been wildly used as models of data and discussed in the contexts of differential geometry, mechanics, algebraic geometry, data analysis etc. before tensor methods recently have penetrated into numerical computations. On the one hand, the existing tensor representation formats remained to be of a limited use in many high-dimensional problems because of lack of sufficiently reliable and fast software. On the other hand, for moderate dimensional problems (e.g. in "ab-initio" quantum chemistry) as well as for selected model problems of very high dimensions, the application of traditional canonical and Tucker formats in combination with the ideas of multilevel methods has led to the new efficient algorithms. The recent progress in tensor numerical methods is achieved with new representation formats now known as "tensor-train representations" and "hierarchical Tucker representations". Note that the formats themselves could have been picked up earlier in the literature on the modeling of quantum systems. Until 2009 they lived in a closed world of those quantum theory publications and never trespassed the territory of numerical analysis. The tremendous progress during the very recent years shows the new tensor tools in various applications and in the development of these tools and study of their approximation and algebraic properties. This special issue treats tensors as a base for efficient numerical algorithms in various modern applications and with special emphases on the new representation formats.

Restoring Damaged Relationships Through the Art of Invitation: Application with Addicted Incarcerated Women

2019 ◽  
Vol 46 (3) ◽  
Author(s):  
Katti J. Sneed ◽  
Debbie Teike
Keyword(s):  
Human Services ◽  
Addiction Treatment ◽  
The United States ◽  
Incarcerated Women ◽  
Relationship Building ◽  
Health And Human Services ◽  
Guiding Principle ◽  
Faith Based ◽  
Department Of Health ◽  
Complementary Approach

This article presents a description of Art of Invitation as a complementary approach to traditional addiction treatment through the alignment of Art of Invitation (AOI) with Substance Abuse and Mental Health Services Administration (SAMHSA) Ten Guiding Principles for Recovery.  AOI is a faith based relationship building approach that combines key Judeo/Christian teachings with relationship building tools, skills, and concepts for those seeking to build and restore relationships.  SAMHSA, as the leading agency within the U.S. Department of Health and Human Services, spearheads public health efforts to advance behavioral health within the United States.  Each Guiding Principle is presented along with a description of how AOI is shared with incarcerated women, an often neglected population, participating in an inpatient treatment program housed in a community corrections facility.

Detection of Biothiols Using Some Novel Chemosensors: An Overview

2020 ◽  
Vol 17 ◽  
Author(s):  
Jiko Raut ◽  
Prithidipa Sahoo
Keyword(s):  
Redox Homeostasis ◽  
Logic Gates ◽  
Thiol Group ◽  
Cellular Growth ◽  
Detection Techniques ◽  
Guiding Principle ◽  
Highly Sensitive ◽  
Parkinson’S Diseases ◽  
Metal Cofactor ◽  
Atherosclerotic Cardiovascular Diseases

Abstract:: Thiol-containing amino acids and peptides play crucial roles in many physiological processses. For example, Cysteine (Cys) and Homocysteine (Hcy) are considered to be related to a number of health disorders such as renal failure, AIDS, Alzheimer’s and Parkinson’s diseases, atherosclerotic cardiovascular diseases, neutral tube defects, and coronary heart disease. Glutathione (GSH), an important tripeptide with a thiol group, performs vital biological functions that are in-volved in combating oxidative stress and maintaining redox homeostasis. Cysteine also plays important roles in our bodies as an antioxidant, a metal cofactor binder in enzymes, and a protein structure stabilizer by disulfide bond formation in the proteins. Hcy are involved in cellular growth and GSH in redox homeostasis. Hence, the rapid, sensitive, and selective de-tection of such biothiols is of considerable importance and significant interest. Different fluorescent chemosensors have been introduced to develop and improve the detection techniques and accuracy of these biothiols. In this review article we have presented some research works to show a guiding principle for the design of effective chemosensors which are highly sensitive and selective for the detection of particular a group of biothiols in aqueous medium. In line with these develop-ments, the researchers have developed novel chemosensors that signal binding events of these above mentioned biothiols through their optical properties. The binding mechanism and properties have also been established with different theoretical studies. Their applications in the form of colorimetric kit, logic gates, live cell imaging, and quantification from different bi-ological samples have also been developed.

Idleness and Freedom in Michel de Montaigne’s “Essays”

2019 ◽  
Vol 29 (1) ◽  
pp. 189-202
Keyword(s):  
Intellectual History ◽  
Ancient Rome ◽  
Spiritual Quest ◽  
Guiding Principle ◽  
Sextus Empiricus ◽  
History Of ◽  
Self Knowledge ◽  
The Aesthetic ◽  
The Relationship

The article advances a hypothesis about the composition of Michel de Montaigne’s Essays. Specialists in the intellectual history of the Renaissance have long considered the relationship among Montaigne’s thematically heterogeneous thoughts, which unfold unpredictably and often seen to contradict each other. The waywardness of those reflections over the years was a way for Montaigne to construct a self-portrait. Spontaneity of thought is the essence of the person depicted and an experimental literary technique that was unprecedented in its time and has still not been surpassed. Montaigne often writes about freedom of reflection and regards it as an extremely important topic. There have been many attempts to interpret the haphazardness of the Essays as the guiding principle in their composition. According to one such interpretation, the spontaneous digressions and readiness to take up very different philosophical notions is a form of of varietas and distinguo, which Montaigne understood in the context of Renaissance philosophy. Another interpretation argues that the Essays employ the rhetorical techniques of Renaissance legal commentary. A third opinion regards the Essays as an example of sprezzatura, a calculated negligence that calls attention to the aesthetic character of Montaigne’s writing. The author of the article argues for a different interpretation that is based on the concept of idleness to which Montaigne assigned great significance. He had a keen appreciation of the role of otium in the culture of ancient Rome and regarded leisure as an inner spiritual quest for self-knowledge. According to Montaigne, idleness permits self-directedness, and it is an ideal form in which to practice the freedom of thought that brings about consistency in writing, living and reality, in all of which Montaigne finds one general property - complete inconstancy. Socratic self-knowledge, a skepticism derived from Pyrrho of Elis and Sextus Empiricus, and a rejection of the conventions of traditional rhetoric that was similar to Seneca’s critique of it were all brought to bear on the concept of idleness and made Montaigne’s intellectual and literary experimentation in the Essays possible.

scholarly journals Covariant phase space and soft factorization in non-Abelian gauge theories

2021 ◽  
Vol 2021 (3) ◽  
Author(s):  
Temple He ◽  
Prahar Mitra
Keyword(s):  
Phase Space ◽  
Ward Identity ◽  
Gauge Theories ◽  
Minkowski Spacetime ◽  
Soft Gluon ◽  
Careful Study ◽  
Abelian Gauge ◽  
Gauge Sector ◽  
Vacuum States ◽  
The One

Abstract We perform a careful study of the infrared sector of massless non-abelian gauge theories in four-dimensional Minkowski spacetime using the covariant phase space formalism, taking into account the boundary contributions arising from the gauge sector of the theory. Upon quantization, we show that the boundary contributions lead to an infinite degeneracy of the vacua. The Hilbert space of the vacuum sector is not only shown to be remarkably simple, but also universal. We derive a Ward identity that relates the n-point amplitude between two generic in- and out-vacuum states to the one computed in standard QFT. In addition, we demonstrate that the familiar single soft gluon theorem and multiple consecutive soft gluon theorem are consequences of the Ward identity.

Sign in / Sign up

Export Citation Format

Share Document