scholarly journals Holonomy transformations for LIE subalgebroids

2021 ◽  
Vol 0 (0) ◽  
pp. 0
Author(s):  
Marco Zambon
Keyword(s):  
Effective Action ◽  
Normal Bundle ◽  
Explicit Description ◽  
Main Motivation

<p style='text-indent:20px;'>Given a foliation, there is a well-known notion of holonomy, which can be understood as an action that differentiates to the Bott connection on the normal bundle. We present an analogous notion for Lie subalgebroids, consisting of an effective action of the minimal integration of the Lie subalgebroid, and provide an explicit description in terms of conjugation by bisections. The construction is done in such a way that it easily extends to singular subalgebroids, which provide our main motivation.</p>

scholarly journals Curves in Grassmann varieties

1977 ◽  
Vol 66 ◽  
pp. 121-137 ◽  
Author(s):  
Aigli Papantonopoulou
Keyword(s):  
Normal Bundle ◽  
Sufficient Conditions ◽  
Necessary And Sufficient Conditions ◽  
Main Motivation ◽  
Grassmann Variety ◽  
Knowing That ◽  
Necessary And Sufficient

The following question was the main motivation of this paper : which are the necessary and sufficient conditions for a non-singular subvariety of a Grassmann variety to have an ample normal bundle. Knowing that a non-singular subvariety of a Grassmann variety has an ample normal bundle we can apply on it several well-known theorems.

Effective action on global warming?

1990 ◽  
Vol 4 (6) ◽  
pp. 262
Author(s):  
P.R. Wyman
Keyword(s):  
Global Warming ◽  
Effective Action

The Movement of Ezekiel’s “Living Beings” in 4Q405 Shirot ‘Olat Hashabbat. Part II: The Twelfth Song

2018 ◽  
Vol 27 (1) ◽  
Author(s):  
Annette Evans
Keyword(s):  
Explicit Description ◽  
Plural Form ◽  
The Law ◽  
Mount Sinai

In this article descriptions of angelic movement in the Twelfth Song are compared to descriptions of such activity arising from the throne of God in Ezekiel’s vision in Ezekiel 1 and 10, and to that in the Seventh Song as contained in scroll 4Q403. The penultimate Twelfth Song of the Songs of the Sabbath Sacrifice culminates in a more explicit description of angelic messenger activity and in other nuances. The Twelfth Song was intended to be read on the Sabbath immediately following Shavu’ot, when the traditional synagogue reading is Ezekiel 1 and Exodus 19–20. The possible significance for the author of Songs of the Sabbath Sacrifice of the connection between the giving of the Law at Mount Sinai and Ezekiel’s vision where merkebah thrones and seats appear in the plural form is considered in the conclusion

РУССКИЙ ЯЗЫК – ЯЗЫК ВЫСШЕГО ОБРАЗОВАНИЯ В КГМА

2020 ◽  
pp. 50-53
Author(s):  
Г. Кульбаева
Keyword(s):  
Russian Language ◽  
Educational Activity ◽  
Official Language ◽  
Main Motivation ◽  
Language Functioning ◽  
Teaching Language ◽  
Medical Academy ◽  
Wide Range ◽  
The Status ◽  
The Russian Language

Аннотация. В статье рассматривается вопрос о функционировании русского языка в образовательном пространстве КГМА. Большое место в работе занимает роль русского языка в учебной деятельности студентов-медиков. Мотивацией к изучению именно, русского языка являются следующие факторы: статус официального языка; возможность привлечь внимание широкого круга специалистов к своим исследованиям; понимание престижности русского языка. В статье нашли отражение различные формы работы по расширению сферы использования русского языка в медицинской академии. В работе уделено внимание и профильным учебным пособиям, разработанным автором статьи. Анализ некоторых заданий позволяет констатировать тот факт, что содержание пособии определено через компетенции, одной из которых является языковая. Ключевые слова:язык обучения, фундаментальные науки, соматические ФЕ, компетентностная основа, профессиональная направленность, жаргонная лексика. Аннотация. Макалада КММАнын билим берүү мейкиндеги орус тилин өздөштүү маселеси каралат. Орус тили студент-медиктердин окуу ишмердигинде чоң роль ойнойт. Расмий тил статусу, өз изилдөөлөрүнө көпчүлүк адистердин көңүлүн буруу мүмкүнчүлүгү, орус тилинин баркын түшүнүү, өзгөчөлөп билүүгө далил болуп эсептелет. Макалада медициналык академияда орус тили колдонуу чөйрөсүн кеңейтүү боюнча иштөөнү ар кандай формалары көрсөтүлгөн. Эмгекте макаланын автору иштеп чыккан адистик окуу колдонмолорго да көңул бурулган. Кээ бир тапшырмалардын анализи колдонмонун мазмуну компетенция, анын бирөөсү тил аркылуу аныкталганын факт катары көрсөтүүгө мүмкүндүк түзөт. Түйүндүү сөздөр: фундаменталдык илимдер, соматикалык фразеологизмдер, компетенттик негиз, профессионалдык багытталыш, жаргондук лексика. Summary. The article discusses the Russian language functioning in the of the KSMA’s educational space. Russian language plays a big role in the educational activity of the medical students. The main motivation of learning the Russian language has the following points: the status of the official language; the opportunity to attract the attention of a wide range of specialists to their research; understanding of the prestige of the Russian language. The article reflected various forms of work to expand the scope of the use of the Russian language at the medical academy. The work focuses on specialized textbooks developed by the author of the article. An analysis of some tasks allows us to state the fact that the content of the manual is determined through competencies, one of which is the language. Key words: teaching language, fundamental sciences, somatic phraseological unit, slang vocabulary.

Foucault as Superauthor

2019 ◽  
Vol 29 (2) ◽  
pp. 104-125
Keyword(s):  
Free Speech ◽  
Second Phase ◽  
Contemporary Society ◽  
Sovereign Power ◽  
Ancient Greek ◽  
Main Motivation ◽  
Critical Attitude ◽  
The Third ◽  
Third Phase ◽  
Lecture Courses

Three phases in Foucault’s examination of authorship and free speech were essential to him throughout his life. They can be linked to such texts as the three lectures “What is an Author?” (first phase), “What is Critique?,” and “What is Revolution?” (second phase), and the two lecture courses, “Fearless Speech,” and “The Courage of Truth” (third phase). Initially, Foucault merely describes the founders of discursivity (hence, “superauthors”), among whom he reckoned only Marx and Freud, as the sole alternative to his own conceptualization of the author function, which is exhibited en masse in contemporary society. He then modifies his views on superauthorship by making Kant the paradigm and by linking his own concept of free speech to a Kan-tian critical attitude. However, Foucault claims only the half of Kant’s philosophical legacy that is related to the study of the ontology of the self.The article advances the hypothesis that the sovereign power of speech, which can be found in Marx and Heidegger and in generally in the concept of “superauthorship,” becomes unacceptable for Foucault. During the third phase, the danger of a tyrannical use of free speech compels Foucault to make a number of fruitful but questionable choices in his work. He focuses on a single aspect of free speech in which a speaker is in a weaker position and therefore has to overcome his fear in order to tell the truth. Foucault associates this kind of free speech with the ancient Greek notion of parrhesia, which according to his interpretation means “fearless speech”; however, this reading is not always supported by the ancient Greek sources. Foucault’s deliberations bring him to the radical conclusion that free speech transforms into performative “aesthetics of existence.” Foucault’s main motivation for pursuing this line of thought all through his life was to investigate his own abilities and powers as an author

scholarly journals A deeper meaning of sustainability: Insights from indigenous knowledge

2020 ◽  
Vol 7 (1) ◽  
pp. 77-93
Author(s):  
Fulvio Mazzocchi
Keyword(s):  
Indigenous Knowledge ◽  
Knowledge Systems ◽  
Future Generations ◽  
Main Motivation ◽  
Alternative Perspective ◽  
Western View ◽  
Different Cultures

This article argues that different cultures and their respective knowledge systems should partake to the sustainability debate. The focus is on insights that indigenous knowledge may provide, analyzing the principles which oversee indigenous relationship with nature, like reciprocity and caretaking. These principles move from a profound sense of unity and interconnectedness and put emphasis on the importance of giving back to nature. They offer an alternative perspective on sustainability that challenges the Western view. Such a view is still focused on maintaining the possibility of exploitation and embedded in a sense of separation from nature. The article discusses the need of creating a laboratory for sustainability, that is, a genuinely pluralist space in which multiple cultural expertise can interact and mutually enrich, yet maintaining their distinction and integrity. The main motivation of such an endevor should be to redefine the notion of sustainability in a more refined and thoughtful way: this is something vital for present and future generations.

scholarly journals Analysis of the consumption of sports supplements in elite fencers according to sex and competitive level

2021 ◽  
Vol 13 (1) ◽  
Author(s):  
Fernando Mata ◽  
Raúl Domínguez ◽  
Álvaro López-Samanes ◽  
Ángela Sánchez-Gómez ◽  
Pablo Jodra ◽  
...  
Keyword(s):  
Vitamin C ◽  
Whey Protein ◽  
Performance Improvement ◽  
Medical Doctors ◽  
Sports Performance ◽  
Level Of Evidence ◽  
Total Consumption ◽  
Main Motivation ◽  
Sports Supplements ◽  
Australian Institute

Abstract Background The aim of this study was to analyze the consumption of sports supplements (SS) in competitive level fencers and compare differences based on sex and competitive level (international and national). Methods A total of 49 fencers (18 men and 31 women) of national (n = 16) and international (n = 33) level completed a questionnaire with questions about SS consumption and the possible repercussions on health and / or sports performance. The results were analyzed based on the different categorizations established by the Australian Institute of Sport (AIS), as well as by sex and level of competence to which the participants belonged to. Results 46.9% of fencers have consumed SS with the main motivation being performance improvement (34.2%). Medical doctors were the individuals who were more likely to advise men to consume SS (50.0% vs 5.6%; OR = 3.29 [1.50–7.20]). Friends were most likely to advise women (38.9% vs 8.3%; OR = 1.75 [1.05–2.93]). The most consumed SS were sport drinks (44.9%), vitamin C (43.4%), sport bars (38.8%), and caffeine (28.6%). In regards to the SS categories, it was observed differences in the interaction level·sex in medical supplements (p = 0.017). In addition, there was a higher prevalence of whey protein consumption in women (25.8% vs 0%; p = 0.020) and iron consumption in men (33% vs 6.5%; p = 0.039). Conclusions The prevalence of SS use in fencers is within the values previously reported in athletes of the same competitive level. There were no differences by sex and competitive level in the total consumption of SS, nor in each of the groups of level of evidence, being sport drinks, bars and caffeine the most consumed SS.

scholarly journals More on complex Sachdev-Ye-Kitaev eternal wormholes

2021 ◽  
Vol 2021 (3) ◽  
Author(s):  
Pengfei Zhang
Keyword(s):  
Black Hole ◽  
Ground State ◽  
Effective Action ◽  
Chemical Potential ◽  
Specific Charge ◽  
Zero Temperature ◽  
Small Coupling ◽  
Chemical Potentials ◽  
Quench Dynamics ◽  
Two Sides

Abstract In this work, we study a generalization of the coupled Sachdev-Ye-Kitaev (SYK) model with U(1) charge conservations. The model contains two copies of the complex SYK model at different chemical potentials, coupled by a direct hopping term. In the zero-temperature and small coupling limit with small averaged chemical potential, the ground state is an eternal wormhole connecting two sides, with a specific charge Q = 0, which is equivalent to a thermofield double state. We derive the conformal Green’s functions and determine corresponding IR parameters. At higher chemical potential, the system transit into the black hole phase. We further derive the Schwarzian effective action and study its quench dynamics. Finally, we compare numerical results with the analytical predictions.

scholarly journals New bi-harmonic superspace formulation of 4D, $$ \mathcal{N} $$ = 4 SYM theory

2021 ◽  
Vol 2021 (4) ◽  
Author(s):  
I. L. Buchbinder ◽  
E. A. Ivanov ◽  
V. A. Ivanovskiy
Keyword(s):  
Effective Action ◽  
Harmonic Superspace ◽  
Four Dimensions ◽  
Yang Mills ◽  
Convenient Tool ◽  
Leading Term

Abstract We develop a novel bi-harmonic $$ \mathcal{N} $$ N = 4 superspace formulation of the $$ \mathcal{N} $$ N = 4 supersymmetric Yang-Mills theory (SYM) in four dimensions. In this approach, the $$ \mathcal{N} $$ N = 4 SYM superfield constraints are solved in terms of on-shell $$ \mathcal{N} $$ N = 2 harmonic superfields. Such an approach provides a convenient tool of constructing the manifestly $$ \mathcal{N} $$ N = 4 supersymmetric invariants and further rewriting them in $$ \mathcal{N} $$ N = 2 harmonic superspace. In particular, we present $$ \mathcal{N} $$ N = 4 superfield form of the leading term in the $$ \mathcal{N} $$ N = 4 SYM effective action which was known previously in $$ \mathcal{N} $$ N = 2 superspace formulation.

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