cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Sustainability in Higher Education Institutions in Pakistan: A Systematic Review of Progress and Challenges
Creators: name: Hinduja, Preeta
name: Mohammad, Razia Fakir
name: Siddiqui, Sohni
name: Noor, Shahnaz
name: Hussain, Altaf
Publisher: name: Technische Universität Berlin
Year: 2023
Subjects: subject: 600 Technik, Medizin, angewandte Wissenschaften::610 Medizin und Gesundheit::610 Medizin und Gesundheit
subject: Education for Sustainable Development
subject: Sustainable Development
subject: higher education
subject: stakeholders
subject: progress and challenges
subject: ESD
subject: SD

description: Sustainability is a global problem that invites researchers and teachers to integrate sustainability concerns into curricula. The analysis discussed in this paper is grounded in a synthesis of research papers and documents that analyzes the current status of the initiatives taken to achieve sustainability in education in the context of Pakistan. Through content analyses of 26 studies made in higher education, this study discusses the progress and challenges in achieving Education for Sustainable Development (ESD) in Pakistani Higher Education Institutions. Most of the studies reviewed were open access and published by HEC (Higher Education Commission) Pakistan in recognized national and international journals. This review shows how education contributes to transformation by highlighting the contribution of different stakeholders, i.e., administrators and leaders (eight studies) and teachers and students (fifteen studies). It also highlights governance, communication and coordination among stakeholders (eleven studies), campus outreach (five studies), and significant challenges in achieving sustainability (seven studies). The analysis provides a basis for the consideration of logistical support and quality education (SDG #4) to progress toward the SDGs. This analysis will help educators and managers in Higher Education Institutions (HEIs) to reflect on their practices, leading to Sustainable Development (SD). In addition to this, this study will help policy makers and curriculum developers to identify key challenges in meeting sustainable development goals. Also, this will enable researchers to identify gaps in the literature when framing their research questions.
Multilayer of Phospholipid Membranes on a Hydrosol Substrate
Creators: name: Tikhonov, Aleksey M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: The molecular structure of a multilayer of 1,2-distearoyl-sn-glycero-3-phosphocholine (DSPC) adsorbed on the surface of the hydrosol of silica nanoparticles has been studied by the synchrotron radiation scattering method. According to the reflectometry data, the multilayer is formed by planar phospholipid bilayers with a thickness of 69 +/- 1 Angstrom and its total thickness is about 400 Angstrom. Grazing-incidence diffraction indicates that the bilayers are in the crystal state with an area of 41.6 +/- 0.7 Angstrom^2 per molecule.
description: 10 pages, 4 figures, 1 table
Study of Two-Photon Corrections in the $p\bar{p} --> e+e-$ Process: Hard Rescattering Mechanism
Creators: name: Guttmann, Julia
name: Kivel, Nikolai
name: Vanderhaeghen, Marc
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We investigate the two-photon corrections to the process $p\bar{p} \to e^+e^-$ at large momentum transfer, aimed to access the time-like nucleon form factors. We estimate the two-photon corrections using a hard rescattering mechanism, which has already been used to calculate the corresponding corrections to elastic electron-proton scattering. Using different nucleon distribution amplitudes, we find that the two-photon corrections to the $p\bar{p} \to e^+e^-$ cross sections in the momentum transfer range 5 - 30 GeV$^2$ is below the 1 % level.
title: Ð¡Ð¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ ÑÐ¾ÑÑÐ¾Ð² Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÑÑÐºÑÐ¾Ð²Ð¾Ð³Ð¾ ÑÑÑÑÑ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Improving the technology of fruit based sauces
Creators: name: ÐÐµÑÑÐ½Ð¸Ð½Ð°, ÐÐ½Ð½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: ÐºÐ°ÑÐµ
Ð³Ð¾ÑÑÑÐ¸Ð¹ ÑÐµÑ
ÑÑÑÐºÑÐ¾Ð²ÑÐ¹ ÑÐ¾ÑÑ
Ð¿ÑÑÐ½Ð¾-Ð°ÑÐ¾Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ðµ ÑÑÑÑÐµ
Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½Ð°Ñ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð°
cafe
hot shop
fruit sauce
aromatic raw materials
production programs

description: ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¸ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐµÐ»ÐµÑÐ¾Ð¾Ð±ÑÐ°Ð·Ð½Ð¾ÑÑÐ¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ ÑÐ¾ÑÑÐ¾Ð² Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÑÑÐºÑÐ¾Ð²Ð¾Ð³Ð¾ ÑÑÑÑÑ. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÑÑÑÑ Ð´Ð»Ñ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° ÑÐ¾ÑÑÐ¾Ð², ÑÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð° ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ñ ÑÐ¾ÑÑÐ¾Ð², Ð¿ÑÑÐµÐ¼ Ð´Ð¾Ð±Ð°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿ÑÑÐ½Ð¾-Ð°ÑÐ¾Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÑÑÑÑ. ÐÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÐµÑ Ð³Ð¾ÑÑÑÐµÐ³Ð¾ ÑÐµÑÐ°, Ð° ÑÐ°Ðº Ð¶Ðµ Ð¿Ð¾Ð´Ð¾Ð±ÑÐ°Ð½Ð¾ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ñ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼ÑÐ¼Ð¸ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ°Ð¼Ð¸. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð°Ñ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÑÑÑÐºÑÑÑÐ° Ð¸ ÑÐ¸ÑÑÐµÐ¼Ð° Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ ÐÐ¾ÐºÐ°Ð·Ð°Ð½Ð° Ð°ÐºÑÑÐ°Ð»ÑÐ½Ð¾ÑÑÑ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° ÑÑÑÐºÑÐ¾Ð²ÑÑ ÑÐ¾ÑÑÐ¾Ð².
description: The study and justification of the development of sauces based on fruit raw materials. The analysis of raw materials for the production of sauces was carried out; the technology of sauces was improved by adding spicy aromatic raw materials. Produced technological calculation of the hot shop, as well as selected equipment with the necessary parameters. The optimal organizational structure and security system of the enterprise has been developed. The relevance of organizing the production of fruit sauces has been proven.
LC-ESI-MS/MS Analysis of Sulfolipids and Galactolipids in Green and Red Lettuce (Lactuca sativa L.) as Influenced by Sulfur Nutrition
Creators: name: Körber, Tania T.
name: Sitz, Tobias
name: Abdalla, Muna A.
name: Mühling, Karl H.
name: Rohn, Sascha
Publisher: name: Technische Universität Berlin
Year: 2023
Subjects: subject: 500 Naturwissenschaften und Mathematik::540 Chemie::540 Chemie und zugeordnete Wissenschaften
subject: glycolipids
subject: fatty acids
subject: oxidized SQDG
subject: S-limiting condition

description: Sulfur (S) deprivation leads to abiotic stress in plants. This can have a significant impact on membrane lipids, illustrated by a change in either the lipid class and/or the fatty acid distribution. Three different levels of S (deprivation, adequate, and excess) in the form of potassium sulfate were used to identify individual thylakoid membrane lipids, which might act as markers in S nutrition (especially under stress conditions). The thylakoid membrane consists of the three glycolipid classes: monogalactosyl- (MGDG), digalactosyl- (DGDG), and sulfoquinovosyl diacylglycerols (SQDG). All of them have two fatty acids linked, differing in chain length and degree of saturation. LC-ESI-MS/MS served as a powerful method to identify trends in the change in individual lipids and to understand strategies of the plant responding to stress. Being a good model plant, but also one of the most important fresh-cut vegetables in the world, lettuce (Lactuca sativa L.) has already been shown to respond significantly to different states of sulfur supply. The results showed a transformation of the glycolipids in lettuce plants and trends towards a higher degree of saturation of the lipids and an increased level of oxidized SQDG under S-limiting conditions. Changes in individual MGDG, DGDG, and oxidized SQDG were associated to S-related stress for the first time. Promisingly, oxidized SQDG might even serve as markers for further abiotic stress factors.
Dispositivo per la cura da cefalea o emicrania
Creators: name: Montorfano, Luca
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2019

description: Secondo l’Organizzazione Mondiale della Sanità (OMS), il 50% della popolazione ha sofferto di almeno un episodio di mal di testa, mentre il 5% della popolazione soffre di cefalea cronica. Gli attuali rimedi per questa patologia sono di tipo farmacologici, anche se un consumo eccessivo di farmaci, potrebbe far sorgere altri problemi. Per questo motivo si tende a cercare soluzioni alternative a basso rischio, prevenendo il più possibile l’insorgere di questa patologia. Il dispositivo per la cura del dolore da cefalea o emicrania si prefigge, tramite un’applicazione controllata di fonti calde e/o fredde combinata ad una compressione della testa in determinati punti, di dare sollievo dal dolore senza uso di farmaci.
Bioceramics in the CaMgSi2O6–Li2O System: A Glass-Ceramic Strategy for Excellent Mechanical Strength and Enhanced Bioactivity by Spontaneous Elemental Redistribution
Creators: name: Tseng, Yu‐Sheng
name: Su, Yun‐Han
name: Chen, Chia‐Lin
name: Zhang, Ji
name: Wang, Chih‐Kuang
name: Hanaor, Dorian Amir Henry
name: Chen, Wen‐Fan
Publisher: name: Technische Universität Berlin
Year: 2023
Subjects: subject: 500 Naturwissenschaften und Mathematik::540 Chemie::540 Chemie und zugeordnete Wissenschaften
subject: bioactivities
subject: diopside
subject: lithium oxides
subject: mechanical properties

description: A novel glass-ceramic strategy for synthesizing mixed phase diopside (CaMgSi2O6)–lithium oxide (Li2O) bioceramics with excellent mechanical strength, superior biodegradation resistance, low environmental pH impact, enhanced bioactivity, and reasonable biocompatibility is developed for biomedical applications. The substitution of Li2O for MgO in CaMgSi2O6 stimulates the formation of secondary phases: CaSiO3, Li2Si2O5, SiO2, Li2SiO3, and Li2Ca2Si5O13. The evolution of CaSiO3 improves the surface hydroxyapatite (HAp) formation but lowers the mechanical strength and biological resistance, while the amorphous Li2Si2O5 phase tremendously reinforces the bioceramics by densifying the microstructure, indicating the simultaneous enhancement of bioactivity, mechanical strength, and durability. The promoted HAp formation is induced by the elemental redistribution where Mg elements are concentrated in large CaMgSi2O6 grains embedded in Li2Si2O5 amorphous matrix, which hinders the Mg2+ release and its readsorption by HAp. The cell viability is affected by Li2O substitution because of the high-dose Li+. In the current work, Li0.25 (25 mol% Li2O) has the highest hardness (700 Hv as sintered and 197 Hv after simulated body fluid soaking), lowest weight loss (≈0.6 wt%), lowest pH variation (≈8.1), efficient HAp formation, and reasonable cell viability (70.5%), demonstrating its remarkable potential for bone implant applications due to the synergistic structural densification and biological improvement.
Le avventure di Pinocchio in classe: comprendere e analizzare un romanzo classico attraverso l'apprendimento cooperativo
Creators: name: Driutti, Alice
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2022
Subjects: romanzo classico
apprendimento cooperativo
competenza trasversale
pensiero riflessivo e critico

description: In questo lavoro di diploma, l’attenzione è stata rivolta alla lettura, alla comprensione e all’analisi di un romanzo classico: Le avventure di Pinocchio. Lo studio è stato indirizzato verso l’apprendimento cooperativo, una modalità di lavoro caratterizzata dalla trasmissione del sapere tra pari. Gli allievi, infatti, hanno svolto le attività proposte lavorando in piccoli gruppi. Oltre alla modalità di lavoro, al centro dell’indagine vi è lo sviluppo di una delle competenze trasversali presenti nel Piano di studio della scuola dell’obbligo ticinese: il pensiero riflessivo e critico. L’osservazione svolta nel corso delle attività, così come la verifica sommativa finale (in aggiunta agli strumenti adottati nel corso dello studio) hanno prodotto risultati interessanti. Si è osservato che le tematiche veicolate dal romanzo e analizzate all’interno dei gruppi, grazie allo scambio reciproco di riflessioni, sono state apprese dagli alunni. L’apprendimento cooperativo tra pari non ha solamente permesso agli allievi di affrontare il romanzo in maniera diversa dal solito, ma al contempo ha consentito loro di comprendere al meglio la narrazione e le tematiche proposte, di avanzare ipotesi e riflessioni e di confrontarsi apertamente con i propri compagni di lavoro. Relatrice: Anna Bosia.
Reconstruction of ancient conceptual landscapes in the Nile Valley
Creators: name: Magli, Giulio
Publisher: name: arXiv
Year: 2011
Subjects: subject: History and Philosophy of Physics (physics.hist-ph)
subject: FOS: Physical sciences

description: Conceptual landscapes in Egypt show a remarkable continuity - for as long as 2000 years - in the use of symbols and in the interplay between natural and man-built features. Directionality, both in the sense of succession of elements and of orientation of single buildings and tombs, plays a key role in governing the landscape in accordance with the idea of "cosmic" order, which was the basis of the temporal power of the pharaoh. Comparing satellite image with local surveys and using simple web-based instruments for tracing visibility lines helps in understanding connections and messages which were meant to be clear and obvious in ancient times but may be lost, or forgotten, today. In particular, the prominent role of astronomical and topographical alignments in the planning of successive monuments comes out at sites like Abydos, Giza, Dahshur and at Western Thebes. The way in which the same symbols and elements were elaborated by the "heretic" pharaoh Akhenaten in planning the landscape of his capital at Amarna is also highlighted.
description: Archaeoastronomy/Archaeotopography
title: Die Potenziale des 3x3 für den Schulsport
Creators: name: Behlau, Dustin
Publisher: name: Ruhr-Universität Bochum
Year: 2023
Subjects: subject: 796 Sport

description: In der vorliegenden Arbeit wird der Frage nachgegangen, inwiefern die (neue) Spielsportart 3x3 für den Schulunterricht geeignet ist und welche Potenziale im Vergleich zum klassischen Basketball 5 gegen 5 im Setting Schule erkennbar sind. Im Basketballtraining spielt die Reduzierung auf 3 gegen 3 seit langem eine bedeutende Rolle, da das gesamte Repertoire der Individual- und Gruppentaktik abdeckt ist und nahezu alle Spielsituationen ohne den "Ballast" der Mannschaftstaktik geschult und trainiert werden können. Insofern liegt es nahe, diese (reduzierte) Spielform als eigenständiges Sportspiel auch in der Schule zu etablieren. Das "klassische" Basketballspiel ist in hohem Maß geeignet, den Anforderungen der schulischen Kernlehrpläne (Bsp. NRW: "Doppelauftrag", Kompetenzerwartungen) inhaltlich zu entsprechen und SuS in Sek I und II ein attraktives Bewegungsumfeld zu bieten. Demzufolge besitzt Basketball im aktuellen Schulsport eine hohe Akzeptanz. Eine formale wie inhaltliche Legitimation für den Sportunterricht kann damit auch dem 3x3 zugeschrieben werden, zumal sich Vermittlungszugänge auf einer gemeinsamen Basis ähneln. Eine Ausdifferenzierung in die regelbasierten Wettkampfformen erschließt Gemeinsamkeiten und Unterschiede beider Spiele mit dem Ziel, die besonderen strukturellen Vorteile des 3x3 für den Schulsport für eine umfassendere Partizipation aller SuS zu nutzen.
description: Studentische Qualifikationsarbeiten an der Fakultät für Sportwissenschaft der RUB, 22
“Would you rather live a great novel or write one” : writing Asian Canadian women’s (hi)stories
Creators: name: Cheng, Sijia
Publisher: name: University of British Columbia
Year: 2021

description: Drawing on recent queer scholars’ notion of queer temporalities and queer time as opposed to the heteronormative history and a seamless progress of linear time, this thesis looks at the emergence of Asian Canadian literary movement and examines the proliferation of non-linear temporality and non-normative sexuality in Asian Canadian women’s writing. Whereas the theme of discovering the matrilineal history has been constantly explored in Asian North American literature, this thesis suggests that their story-telling practices do not rely so much on the genealogical transmission. Rather, I bring my approach to grief, loss, displacement and history in line with queerness to read Asian Canadian women’s novels and explore the turn to the non-linear temporality and non-normative sexuality that is directly related to each novel’s representation of Asian women as they retell the family history. The two novels I choose to analyze, Hiromi Goto’s Japanese Canadian story Chorus of Mushrooms and SKY Lee’s Chinese Canadian family saga Disappearing Moon Cafe, are considered as founding texts of the Asian Canadian literary movement in the 1980s and 1990s. Both writers foreground the characters’ formation of non-normative sexual identity alongside the unearth of the family’s past to reconstruct the personal, family and collective histories. I examine the non-linear temporality as a strategy in their stories for women characters as racialized and gendered minority to reject and critique the official account of history of nation-building. Through the culminating story-telling practices, female characters appear to exist outside the normative time of the worlds they occupy, and in doing so they offer the reconstruction of subjectivity and relationality with queer utopic visions beyond the white heteronormative framework. Therefore, queerness only marks the turn to non-conforming, non-normative sexualities but also offers a new mode of relationality that puts emphasis on women’s communities, rejecting a singular or reductive expectation of Asian Canadian women’s identity. Queerness, this thesis suggests, provides fertile terrain for tracing the spatiotemporal disjunction that the Asian Canadians have suffered, so as to reimagine identity, history and futurity.
GECO: Galaxy Evolution COde - A new semi-analytical model of galaxy formation
Creators: name: Ricciardelli, E.
name: Franceschini, A.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present a new semi-analytical model of galaxy formation, GECO (Galaxy Evolution COde), aimed at a better understanding of when and how the two processes of star formation and galaxy assembly have taken place. Our model is structured into a Monte Carlo algorithm based on the Extended Press-Schechter theory, for the representation of the merging hierarchy of dark matter halos, and a set of analytic algorithms for the treatment of the baryonic physics, including classical recipes for the gas cooling, the star formation time-scales, galaxy mergers and SN feedback. Together with the galaxies, the parallel growth of BHs is followed in time and their feedback on the hosting galaxies is modelled. We set the model free parameters by matching with data on local stellar mass functions and the BH-bulge relation at z=0. Based on such local boundary conditions, we investigate how data on the high-redshift universe constrain our understanding of the physical processes driving the evolution, focusing in particular on the assembly of stellar mass and on the star formation history. Since both processes are currently strongly constrained by cosmological near- and far-IR surveys, the basic physics of the Lambda CDM hierarchical clustering concept of galaxy formation can be effectively tested by us by comparison with the most reliable set of observables. Our investigation shows that when the time-scales of the stellar formation and mass assembly are studied as a function of dark matter halo mass and the single galaxy stellar mass, the 'downsizing' fashion of star formation appears to be a natural outcome of the model, reproduced even in the absence of the AGN feedback. On the contrary, the stellar mass assembly history turns out to follow a more standard hierarchical pattern progressive in cosmic time, with the more massive systems assembled at late times mainly through dissipationless mergers.
description: Accepted for publication in A&A, 24 pages, 15 figures
title: ÐÐµÐºÑÐ¾ÑÐ½Ð¾Ðµ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ ÑÑÑÑÐºÑÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÑ Ð¾Ð±ÑÐµÐºÑÐ¾Ð²
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Embeddings of structured objects
Creators: name: ÐÐ¾Ð¿ÐµÑÐºÑ, ÐÐµÐ½Ð¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2021
Subjects: Ð²ÐµÐºÑÐ¾ÑÐ½Ð¾Ðµ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ
ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ñ
Ð¼ÐµÑÑÐ¸ÐºÐ° Ð±Ð»Ð¸Ð·Ð¾ÑÑÐ¸
ÐºÐ»Ð°ÑÑÐµÑÐ¸Ð·Ð°ÑÐ¸Ñ
vector representation
recommendation
proximity metric
clustering

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¸Ð·Ð»Ð¾Ð¶ÐµÐ½Ð° ÑÑÑÐ½Ð¾ÑÑÑ Ð¿Ð¾Ð´ÑÐ¾Ð´Ð° Ðº Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ Ð²ÐµÐºÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÑÑÑÐºÑÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÑ Ð¾Ð±ÑÐµÐºÑÐ¾Ð². Ð­ÑÐ¾ Ð´Ð¾ÑÑÐ¸Ð³Ð°ÐµÑÑÑ Ð¿ÑÑÐµÐ¼ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ð¹ Ð¼Ð¾Ð´ÐµÐ»ÐµÐ¹ Ð¸Ð· ÑÑÐµÑÑ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ ÐµÑÑÐµÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐ·ÑÐºÐ°. ÐÑÐ¸Ð²ÐµÐ´ÐµÐ½ Ð¿ÑÐ¸Ð¼ÐµÑ Ñ Ð¿ÑÐµÐ´Ð¾Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¾Ð¹ Ð¸ Ð°Ð½Ð°Ð»Ð¸Ð·Ð¾Ð¼ ÑÐµÐ°Ð»ÑÐ½ÑÑ Ð´Ð°Ð½Ð½ÑÑ. ÐÐ¿Ð¸ÑÐ°Ð½Ñ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÐµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ Ð²ÐµÐºÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐ»Ð¾Ð². Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð°Ð½Ñ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ Ð´Ð»Ñ Ð¿ÑÐµÐ´Ð¾Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð´Ð°Ð½Ð½ÑÑ, Ð¾Ð±ÑÑÐµÐ½Ð¸Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð¸ ÑÐ¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¹. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½Ð¾Ð³Ð¾ Ð²ÐµÐºÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ, Ð° ÑÐ°ÐºÐ¶Ðµ ÐºÐ»Ð°ÑÑÐµÑÐ¸Ð·Ð°ÑÐ¸Ñ Ñ ÑÐµÐ»ÑÑ Ð¸Ð½ÑÐµÑÐ¿ÑÐµÑÐ°ÑÐ¸Ð¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð².
description: This paper outlines the essence of the approach to obtaining a representation of structured objects. This is achieved by applying models from the natural language processing realm. An example with preprocessing and analysis of real data is given. Various models of using word representation are described. A software implementation has been developed for data preprocessing, training the model and making recommendations. The analysis of the obtained representation, as well as clustering in order to interpret the results.
Fermi surfaces and quasi-particle band dispersions of the iron pnictides superconductor KFe2As2 observed by angle-resolved photoemission spectroscopy
Creators: name: Yoshida, T.
name: Nishi, I.
name: Fujimori, A.
name: Yi, M.
name: Moore, R. G.
name: Lu, D. -H.
name: Shen, Z. -X.
name: Kihou, K.
name: Shirage, P. M.
name: Kito, H.
name: Lee, C. H.
name: Iyo, A.
name: Eisaki, H.
name: Harima, H.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We have performed an angle-resolved photoemission study of the iron pnictide superconductor KFe2As2 with Tc 4 K. Most of the observed Fermi surfaces show almost two-dimensional shapes, while one of the quasi-particle bands near the Fermi level has a strong dispersion along the kz direction, consistent with the result of a band-structure calculation. However, hole Fermi surfaces αand ζare smaller than those predicted by the calculation while other Fermi surfaces are larger. These observations are consistent with the result of a de Haas-van Alphen study and a theoretical prediction on inter-band scattering, possibly indicating many body effects on the electronic structure.
description: 4 pages, 5 figures. Proceeding of the 9th International Conference on Spectroscopies in Novel Superconductors (SNS2010)
Nuovo complesso industriale nel Comune di Avenches – VD
Creators: name: Cometti, Enrico
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2020

description: Il progetto in questione tratta la realizzazione di un nuovo complesso industriale per lo smistamento di merci nel paese di Avenches, nel Canton Vaud. Si tratta di tre edifici (due in carpenteria metallica e uno in calcestruzzo armato) che permettono alla ditta HEINIGER S.A. di ricevere, stoccare, catalogare e smistare le merci all’interno del nuovo compartimento lavorativo.
Massive Star Forming Regions in the Galaxy using the Spitzer GLIMPSE Survey
Creators: name: Rahman, Mubdi
name: Murray, Norman
Publisher: name: arXiv
Year: 2010
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We examine the thirteen most luminous sources in the WMAP free-free map using the Spitzer GLIMPSE and MSX surveys to identify massive star formation regions, emitting one-third of the Galactic free-free luminosity. We identify star forming regions by a combination of bubble morphology in 8 $\micronm$ (PAH) emission and radio recombination line radial velocities. We find 40 star forming regions associated with our WMAP sources, and determine unique distances to 31. We interpret the bubbles as evidence for radial expansion. The radial velocity distribution for each source allows us to measure the intrinsic speed of a region's expansion. This speed is consistent with the size and age of the bubbles. The high free-free luminosities, combined with negligible synchrotron emission, demonstrate that the bubbles are not driven by supernovae. The kinetic energy of the largest bubbles is a substantial fraction of that measured in the older superbubbles found by Heiles. We find that the energy injected into the ISM by our bubbles is similar to that required to maintain the turbulent motion in the gas disk inside 8 kpc. We report a number of new star forming regions powered by massive ($\textrm{M}_{*} > 10^4 \textrm{M}_\sun$) star clusters. We measure the scale height of the Galactic O stars to be $h_{\textrm{*}} = 35 \pm 5 \pc$. We determine an empirical relationship between the PAH and free-free emission of the form $F_{\textrm{PAH}} \propto F^2_{\textrm{ff}}$. Finally, we find that the bubble geometry is more consistent with a spherical shell rather than a flattened disk.
description: Submitted to ApJ; 29 Pages, 17 Figures, 5 Tables
Aspects of Quantum Fermionic T-duality
Creators: name: Grassi, P. A.
name: Mezzalira, A.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study two aspects of fermionic T-duality: the duality in purely fermionic sigma models exploring the possible obstructions and the extension of the T-duality beyond classical approximation. We consider fermionic sigma models as coset models of supergroups divided by their maximally bosonic subgroup OSp(m|n)/SO(m) x Sp(n). Using the non-abelian T-duality and a non-conventional gauge fixing we derive their fermionic T-duals. In the second part of the paper, we prove the conformal invariance of these models at one and two loops using the Background Field Method and we check the Ward Identities.
description: 65 pages, 5 figures
title: ÐÐ»Ð¸ÑÐ½Ð¸Ðµ Ð3-ÑÐ±Ð¸ÐºÐ²Ð¸ÑÐ¸Ð½Ð»Ð¸Ð³Ð°Ð·Ñ Pirh2 Ð½Ð° Ð°ÑÑÐ¾ÑÐ°Ð³Ð¸Ñ Ð² ÐºÐ»ÐµÑÐºÐ°Ñ ÑÐ°ÐºÐ° Ð»ÐµÐ³ÐºÐ¾Ð³Ð¾
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: The effect of E3 ligase Pirh2 on autophagy in lung cancer cell lines
Creators: name: ÐÑÐ´Ð¾Ð²Ð¸Ñ, ÐÐ½Ð°ÑÑÐ°ÑÐ¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2022
Subjects: ÐÐ¸Ð¾ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ñ
ÐÐ»ÐµÑÐºÐ° (Ð±Ð¸Ð¾Ð».)
Ð°ÑÑÐ¾ÑÐ°Ð³Ð¸Ñ
ÑÐ°Ðº Ð»ÐµÐ³ÐºÐ¾Ð³Ð¾
Ð»ÐµÐºÐ°ÑÑÑÐ²ÐµÐ½Ð½Ð°Ñ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÑ
autophagy
lung cancer
drug resistance

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸Ð·ÑÑÐµÐ½Ð¸Ñ ÑÐ¾Ð»Ð¸ E3-ÑÐ±Ð¸ÐºÐ²Ð¸ÑÐ¸Ð½Ð»Ð¸Ð³Ð°Ð·Ñ Pirh2 Ð² ÑÐµÐ³ÑÐ»ÑÑÐ¸Ð¸ Ð°ÑÑÐ¾ÑÐ°Ð³Ð¸Ð¸ Ð² ÐºÐ»ÐµÑÐºÐ°Ñ ÑÐ°ÐºÐ° Ð»ÐµÐ³ÐºÐ¾Ð³Ð¾. ÐÑÐ¸ Ð¿Ð¾Ð¼Ð¾ÑÐ¸ Ð²ÐµÑÑÐµÑÐ½-Ð±Ð»Ð¾Ñ Ð°Ð½Ð°Ð»Ð¸Ð·Ð°, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¸Ð¼Ð¼ÑÐ½Ð¾ÑÐ¸ÑÐ¾ÑÐ¸Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¾ÐºÑÐ°ÑÐ¸Ð²Ð°Ð½Ð¸Ñ Ð¼Ñ Ð¿Ð¾ÐºÐ°Ð·Ð°Ð»Ð¸, ÑÑÐ¾ Pirh2 ÑÐ¿Ð¾ÑÐ¾Ð±ÑÑÐ²ÑÐµÑ Ð½Ð°ÐºÐ¾Ð¿Ð»ÐµÐ½Ð¸Ñ LC3II â ÐºÐ»ÑÑÐµÐ²Ð¾Ð³Ð¾ Ð¼Ð°ÑÐºÐµÑÐ° Ð°ÑÑÐ¾ÑÐ°Ð³Ð¸Ð¸ Ð² ÐºÐ»ÐµÑÐºÐ°Ñ. ÐÑÐ¿Ð¾Ð»ÑÐ·ÑÑ ÑÐ»ÑÐ¾ÑÐµÑÑÐµÐ½ÑÐ½ÑÐ¹ ÐºÑÐ°ÑÐ¸ÑÐµÐ»Ñ LysoTracker Red Ð¼Ñ Ð¿Ð¾Ð´ÑÐ²ÐµÑÐ´Ð¸Ð»Ð¸, ÑÑÐ¾ Ð½Ð¾ÐºÐ´Ð°ÑÐ½ Pirh2 Ð²ÑÐ·ÑÐ²Ð°ÐµÑ Ð¿Ð¾Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ðµ Ð°ÑÑÐ¾ÑÐ°Ð³Ð¸Ð¸ Ð² ÐºÐ»ÐµÑÐ¾ÑÐ½ÑÑ Ð»Ð¸Ð½Ð¸ÑÑ ÑÐ°ÐºÐ° Ð»ÐµÐ³ÐºÐ¾Ð³Ð¾. ÐÐ´Ð½Ð¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾ Ñ ÑÑÐ¸Ð¼ Ð¼Ñ Ð¾Ð±Ð½Ð°ÑÑÐ¶Ð¸Ð»Ð¸, ÑÑÐ¾ Ð½Ð¾ÐºÐ´Ð°ÑÐ½ Pirh2 Ð²ÑÐ·ÑÐ²Ð°ÐµÑ ÑÐ½Ð¸Ð¶ÐµÐ½Ð¸Ðµ ÑÐºÑÐ¿ÑÐµÑÑÐ¸Ð¸ Ð³ÐµÐ½Ð¾Ð², Ð²Ð¾Ð²Ð»ÐµÑÐµÐ½Ð½ÑÑ Ð² ÑÐµÐ³ÑÐ»ÑÑÐ¸Ñ Ð²ÑÐµÑ ÑÑÐ°Ð´Ð¸Ð¹ Ð°ÑÑÐ¾ÑÐ°Ð³Ð¸Ð¸. Ð¢Ð°ÐºÐ¶Ðµ Ð±ÑÐ»Ð¾ Ð¿ÑÐ¾Ð´ÐµÐ¼Ð¾Ð½ÑÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¾, ÑÑÐ¾ ÐºÐ»ÐµÑÐºÐ¸ Ñ Ð¿Ð¾Ð½Ð¸Ð¶ÐµÐ½Ð½Ð¾Ð¹ ÑÐºÑÐ¿ÑÐµÑÑÐ¸ÐµÐ¹ Pirh2 Ð¾ÐºÐ°Ð·Ð°Ð»Ð¸ÑÑ Ð±Ð¾Ð»ÐµÐµ ÑÑÐ²ÑÑÐ²Ð¸ÑÐµÐ»ÑÐ½Ñ Ðº ÑÐµÑÐ°Ð¿Ð¸Ð¸ Ð´Ð¾ÐºÑÐ¾ÑÑÐ±Ð¸ÑÐ¸Ð½Ð¾Ð¼ Ð¿Ð¾ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ñ Ñ ÐºÐ¾Ð½ÑÑÐ¾Ð»ÑÐ½ÑÐ¼Ð¸ ÐºÐ»ÐµÑÐ¾ÑÐ½ÑÐ¼Ð¸ Ð»Ð¸Ð½Ð¸ÑÐ¼Ð¸.Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð½Ð°Ð¼Ð¸ Ð±ÑÐ»Ð° Ð¾Ð¿Ð¸ÑÐ°Ð½Ð° Ð½Ð¾Ð²Ð°Ñ ÑÑÐ½ÐºÑÐ¸Ñ E3-ÑÐ±Ð¸ÐºÐ²Ð¸ÑÐ¸Ð½Ð»Ð¸Ð³Ð°Ð·Ñ Pirh2, Ð·Ð°ÐºÐ»ÑÑÐ°ÑÑÐ°ÑÑÑ Ð² ÑÐµÐ³ÑÐ»ÑÑÐ¸Ð¸ Ð°ÑÑÐ¾ÑÐ°Ð³Ð¸Ð¸ Ð² ÐºÐ»ÐµÑÐºÐ°Ñ ÑÐ°ÐºÐ° Ð»ÐµÐ³ÐºÐ¾Ð³Ð¾.
description: The given work is devoted to impact of Pirh2 in regulation of autophagy flux in non-small cell lung cancer cell. Here we demonstrate that knockdown of Pirh2 decreased the expression of genes involved in all steps of autophagy. Also we have found that Pirh2 enhanced the accumulation of LC3II in lung cancer cell lines. We have confirmed these findings by immune fluorescent microscopy and flow cytometry with LysoTracker Red dye. In addition we have observed that Pirh2 caused resistance to doxorubicin treatment in A549 cell line. Therefore we have discovered a novel role of E3 ligase Pirh2 in the regulation of autophagy in lung cancer cell.
The Nature of the Strong 24 micron Spitzer Source J222557+601148: Not a Young Galactic Supernova Remnant
Creators: name: Fesen, Robert
name: Milisavljevic, Dan
Publisher: name: arXiv
Year: 2010
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The nebula J222557+601148, tentatively identified by Morris et al. (2006) as a young Galactic supernova remnant (SNR) from Spitzer Galactic First Look Survey images and a follow-up mid-infrared spectrum, is unlikely to be a SNR remnant based on Halpha, [O III], [S II] images and low dispersion optical spectra. The object is seen in Halpha and [O III] 5007 images as a faint, roughly circular ring nebula with dimensions matching that seen in 24 micron Spitzer images. Low-dispersion optical spectra show it to have narrow Halpha and [N II] 6548, 6583 line emissions with no evidence of broad or high-velocity (v > 300 km/s) line emissions. The absence of any high-velocity optical features, the presence of relatively strong [N II] emissions, a lack of detected [S II] emission which would indicate the presence of shock-heated gas, plus no coincident X-ray or nonthermal radio emissions indicate the nebula is unlikely to be a SNR, young or old. Instead, it is likely a faint, high-excitation planetary nebula (PN) as its elliptical morphology would suggest, lying at a distance of approximately 2 - 3 kpc with unusual but not extraordinary mid-IR colors and spectrum. We have identified a m_r' = 22.4 +/- 0.2 star as a PN central star candidate.
description: 6 pages, 3 figures, accepted to The Astronomical Journal
Zipf's law unzipped
Creators: name: Baek, Seung Ki
name: Bernhardsson, Sebastian
name: Minnhagen, Petter
Publisher: name: arXiv
Year: 2011
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Social and Information Networks (cs.SI)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Why does Zipf's law give a good description of data from seemingly completely unrelated phenomena? Here it is argued that the reason is that they can all be described as outcomes of a ubiquitous random group division: the elements can be citizens of a country and the groups family names, or the elements can be all the words making up a novel and the groups the unique words, or the elements could be inhabitants and the groups the cities in a country, and so on. A Random Group Formation (RGF) is presented from which a Bayesian estimate is obtained based on minimal information: it provides the best prediction for the number of groups with $k$ elements, given the total number of elements, groups, and the number of elements in the largest group. For each specification of these three values, the RGF predicts a unique group distribution $N(k)\propto \exp(-bk)/k^γ$, where the power-law index $γ$ is a unique function of the same three values. The universality of the result is made possible by the fact that no system specific assumptions are made about the mechanism responsible for the group division. The direct relation between $γ$ and the total number of elements, groups, and the number of elements in the largest group, is calculated. The predictive power of the RGF model is demonstrated by direct comparison with data from a variety of systems. It is shown that $γ$ usually takes values in the interval $1\leqγ\leq 2$ and that the value for a given phenomena depends in a systematic way on the total size of the data set. The results are put in the context of earlier discussions on Zipf's and Gibrat's laws, $N(k)\propto k^{-2}$ and the connection between growth models and RGF is elucidated.
description: 22 pages, 32 figures
Malinvestments: a literature review and expansion over the business cycle recession
Creators: name: Russo, Lucas
name: Aparecida do Nascimento Rebelatto, Daisy
name: Roiz, Guilherme
Publisher: name: Zenodo
Year: 2021
Subjects: Business Cycle
Malinvestment
Austrian Economics
Recession
Expansion

description: Malinvestments play a central role in the business cycle. However, the lack of a complete description (from the expansion to the recession) of what they go through has hampered its understanding. To address this issue this paper firstly reviews the available literature in two well-known scientific databases. It selects works that concentrate on understanding malinvestments, whether from a theoretical, capital budgeting, or corporate finance view. As they focus on the emergence of malinvestments, this paper also expands its rationale to the recession phase. This part uses the previous article’s methods combined with the Austrian Business Cycle Theory. The result is an expansion-to-recession description of what malinvestments and the companies undertaking them go through. It also rearranges its content according to the chronology and fields of analysis so the reader can have a clearer understanding of the process. Finally, it concludes by detailing the importance of the adaptation to two factors systematically impacted by business cycles. The first is the change to the projects’ profitability, especially the more future-oriented. And the second is the consumers’ preferences.
On the pulsating strings in Sasaki-Einstein spaces
Creators: name: Arnaudov, D.
name: Dimov, H.
name: Rashkov, R. C.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the class of pulsating strings in AdS_5 x Y^{p,q} and AdS_5 x L^{p,q,r}. Using a generalized ansatz for pulsating string configurations, we find new solutions for this class in terms of Heun functions, and derive the particular case of AdS_5 x T^{1,1}, which was analyzed in arXiv:1006.1539 [hep-th]. Unfortunately, Heun functions are still little studied, and we are not able to quantize the theory quasi-classically and obtain the first corrections to the energy. The latter, due to AdS/CFT correspondence, is supposed to give the anomalous dimensions of operators of the gauge theory dual N=1 superconformal field theory.
description: 9 pages, talk given at the 2nd Int. Conference AMiTaNS, 21-26 June 2010, Sozopol, Bulgaria, organized by EAC (Euro-American Consortium) for Promoting AMiTaNS, to appear in the Proceedings of 2nd Int. Conference AMiTaNS
Neuigkeiten zum Kerndatensatz Forschung
Creators: name: Biesenbender, Sophie
Publisher: name: Zenodo
Year: 2023
Subjects: KDSF-Standard
Forschungsinformationssysteme
Forschungsberichterstattung
Kommission für Forschungsinformationen in Deutschland
KFiD

description: Der Vortrag fasst aktuelle Entwicklungen rund um den KDSF - Standard für Forschungsinformationen in Deutschland sowie seine Strukturen zusammen und stellt die Kommission für Forschungsinformationen in Deutschland (KFiD) sowie ausgewählte Arbeitsschwerpunkte der KFiD vor. Dies umfasst insbesondere aktuelle Planungen zur Weiterentwicklung des KDSF-Standards.
title: ÐÐ°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½ÑÑ ÑÐµÑÐµÐ¹ Ð¸ Ð¸Ñ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Mathematical models of social networks and their applications
Creators: name: ÐÑÐºÐ¾Ð², ÐÐ°ÐºÑÐ¸Ð¼
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2023
Subjects: Ð¼Ð¾Ð´ÐµÐ»Ñ ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½Ð¾Ð¹ ÑÐµÑÐ¸
ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½Ð°Ñ ÑÐµÑÑ
Ð°Ð³ÐµÐ½ÑÑ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ
Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ
Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ°Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ
social network model
social network
influence agents
influence
math model

description: Ð¢ÐµÐ¼Ð° Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ: Â«ÐÐ°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½ÑÑ ÑÐµÑÐµÐ¹ Ð¸ Ð¸Ñ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸ÑÂ».Ð¦ÐµÐ»ÑÑ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÑÐ°Ð»Ð¾ Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½Ð¾Ð¹ ÑÐµÑÐ¸ Ð´Ð»Ñ Ð²ÑÐ±ÑÐ°Ð½Ð½Ð¾Ð¹ Ð·Ð°Ð´Ð°ÑÐ¸ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¸ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¿Ð¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¼Ð¾Ð´ÐµÐ»Ð¸.ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐµÑÐ°Ð»Ð¸ÑÑ Ð² ÑÐ¾Ð´Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ:1. ÐÐ±Ð·Ð¾Ñ ÑÐµÑÐ¼Ð¸Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐ° Ð¿Ð¾ ÑÐµÐ¾ÑÐ¸Ð¸ ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½ÑÑ ÑÐµÑÐµÐ¹.2. ÐÐ½Ð°Ð»Ð¸Ð· Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð¸ Ð¼Ð¾Ð´ÐµÐ»ÐµÐ¹, Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÐµÐ¼ÑÑ Ð´Ð»Ñ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½ÑÑ ÑÐµÑÐµÐ¹ Ð¸ Ð²Ð·Ð°Ð¸Ð¼Ð¾Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ Ð¸Ñ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð².3. ÐÐ·ÑÑÐµÐ½Ñ ÑÑÑÐ°ÑÐµÐ³Ð¸Ð¸ Ð²Ð¸ÑÑÑÐ½Ð¾Ð³Ð¾ Ð¼Ð°ÑÐºÐµÑÐ¸Ð½Ð³Ð° Ð² ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½ÑÑ ÑÐµÑÑÑ; Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¾ Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ðµ Ð¸ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð²Ð·Ð°Ð¸Ð¼Ð¾Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ Ð°Ð³ÐµÐ½ÑÐ¾Ð² ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½Ð¾Ð¹ ÑÐµÑÐ¸.4. Ð¤Ð¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð²ÑÐ²Ð¾Ð´Ð¾Ð² Ð¸ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¹ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð½ÑÑ Ð¼Ð¾Ð´ÐµÐ»ÐµÐ¹.
description: The subject of the graduate qualification work is Â«Mathematical models of social networks and their applicationsÂ».The purpose of the study is to build a social network model for the field of organizational management, and to study the behavior of the model.The research set the following goals:1. Studying the terminology of social networks theory.2. Analysis of methods and models used for describing social networks and their elements interactions.3. Viral marketing strategies in social networks have been studied; a model of interaction between social network agents has been constructed and investigated.4. Making a conclusion and giving recommendations based on analyzed models.
Extracting strong phase and $CP$ violation in $D$ decays by using quantum correlations in $ψ(3770)\to D^0 \overline{D}^0 \to (V_1V_2)(K π)$ and $ψ(3770)\to D^0\overline{D}^0\to (V_1V_2)(V_3V_4)
Creators: name: Kang, Xian-Wei
name: Charles, Jerome
name: Descotes-Genon, Sebastien
name: Li, Hai-Bo
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We exploit the angular and quantum correlations in the $D\bar{D}$ pairs produced through the decay of the $ψ(3770)$ resonance in a charm factory to investigate CP-violation in two different ways. We consider the case of $ψ(3770)\rightarrow D\bar{D}\rightarrow (V_1V_2)(Kπ)$ decays, which provide a new way to measure the strong phase difference $δ$ between Cabibbo-favored and doubly-Cabibbo suppressed $D$ decays required in the determination of the CKM angle $γ$. We also build CP-violating observables in $ψ(3770)\rightarrow D\bar{D}\rightarrow (V_1V_2)(V_3 V_4)$ to isolate specific new physics effects in the charm sector. Neglecting the systematics, we give a first rough estimate of the sensitivities of these measurements at BES-III with an integrated luminosity of 20 fb$^{-1}$ at $ψ(3770)$ peak and at a future super $τ$-charm factory with a luminosity of $10^{35}$ cm$^{-2}$s$^{-1}$
description: 4 pages, in Pos style, Proceeding for ICHEP2010, Paris
The quark-gluon medium (micro- and macro-QCD)
Creators: name: Dremin, I. M.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The properties of the quark-gluon medium observed in high energy nucleus-nucleus collisions are discussed. The main experimental facts about these collisions are briefly described and compared with data about proton-proton collisions. Both microscopic and macroscopic approaches to their description are reviewed. The chromodynamics of the quark-gluon medium at high energies is mainly considered. The energy loss of partons moving in this medium is treated. The principal conclusion is that the medium possesses some collective properties which are crucial for understanding the experimental observations.
description: 14 pages, 1 figure, student day lecture
Spatial Damping of Propagating Kink Waves Due to Resonant Absorption: Effect of Background Flow
Creators: name: Soler, Roberto
name: Terradas, Jaume
name: Goossens, Marcel
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Observations show the ubiquitous presence of propagating magnetohydrodynamic (MHD) kink waves in the solar atmosphere. Waves and flows are often observed simultaneously. Due to plasma inhomogeneity in the perpendicular direction to the magnetic field, kink waves are spatially damped by resonant absorption. The presence of flow may affect the wave spatial damping. Here, we investigate the effect of longitudinal background flow on the propagation and spatial damping of resonant kink waves in transversely nonuniform magnetic flux tubes. We combine approximate analytical theory with numerical investigation. The analytical theory uses the thin tube (TT) and thin boundary (TB) approximations to obtain expressions for the wavelength and the damping length. Numerically, we verify the previously obtained analytical expressions by means of the full solution of the resistive MHD eigenvalue problem beyond the TT and TB approximations. We find that the backward and forward propagating waves have different wavelengths and are damped on length scales that are inversely proportional to the frequency as in the static case. However, the factor of proportionality depends on the characteristics of the flow, so that the damping length differs from its static analogue. For slow, sub-Alfvenic flows the backward propagating wave gets damped on a shorter length scale than in the absence of flow, while for the forward propagating wave the damping length is longer. The different properties of the waves depending on their direction of propagation with respect to the background flow may be detected by the observations and may be relevant for seismological applications.
description: Accepted for publication in ApJ
Cosmological Tests of Gravity
Creators: name: Jain, Bhuvnesh
name: Khoury, Justin
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Modifications of general relativity provide an alternative explanation to dark energy for the observed acceleration of the universe. We review recent developments in modified gravity theories, focusing on higher dimensional approaches and chameleon/f(R) theories. We classify these models in terms of the screening mechanisms that enable such theories to approach general relativity on small scales (and thus satisfy solar system constraints). We describe general features of the modified Friedman equation in such theories. The second half of this review describes experimental tests of gravity in light of the new theoretical approaches. We summarize the high precision tests of gravity on laboratory and solar system scales. We describe in some detail tests on astrophysical scales ranging from ~kpc (galaxy scales) to ~Gpc (large-scale structure). These tests rely on the growth and inter-relationship of perturbations in the metric potentials, density and velocity fields which can be measured using gravitational lensing, galaxy cluster abundances, galaxy clustering and the Integrated Sachs-Wolfe effect. A robust way to interpret observations is by constraining effective parameters, such as the ratio of the two metric potentials. Currently tests of gravity on astrophysical scales are in the early stages --- we summarize these tests and discuss the interesting prospects for new tests in the coming decade.
description: Invited review for Annals of Physics; 58 pages, 8 figures.
Мифологос,Выпуск 1 (1) 2023
Creators: name: Филиал ФГБУ ВО "Московский государственный университет имени М.В. Ломоносова" в городе Севастополе
Publisher: name: Филиал ФГБУ ВО "Московский государственный университет имени М.В. Ломоносова" в городе Севастополе
Year: 2023

description: Мифологос,Выпуск 1 (1) 2023
Ethical, legal and privacy requirements and guidelines for implementation
Creators: name: Chatzilari, Elisavet
name: Nikolopoulos, Spiros
name: De Wilde, Thomas
Publisher: name: Zenodo
Year: 2021
Subjects: ethics
research ethics

description: This deliverable presents the practices that will be followed by eTryOn in order to ensure that all ethical, legal and privacy requirements are adopted throughout both the implementation of the eTryOn technologies as well as the interaction with end users during the piloting phase. It will act as guidelines for the data collection and ownership processes both during the project pilots and research activities.
Cosmological dynamics in six-order gravity
Creators: name: Skugoreva, M.
name: Toporensky, A.
name: Tretyakov, P.
Publisher: name: arXiv
Year: 2010
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider cosmological dynamics in generalized modified gravity theory with the $R\Box R$ term added to the action of the form $R+R^N$. Influence of $R \Box R$ term to the known solutions of modified gravity is described. We show that in particular case of $N=3$ these two non-Einstein terms are equally important on power-law solutions. These solutions and their stability have been studied using dynamical system approach. Some results for the case of $N \ne 3$ (including stability of de Sitter solution in the theory under investigation) have been found using other methods.
Latent diffusion models for survival analysis
Creators: name: Roberts, Gareth O.
name: Sangalli, Laura M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics

description: We consider Bayesian hierarchical models for survival analysis, where the survival times are modeled through an underlying diffusion process which determines the hazard rate. We show how these models can be efficiently treated by means of Markov chain Monte Carlo techniques.
description: Published in at http://dx.doi.org/10.3150/09-BEJ217 the Bernoulli (http://isi.cbs.nl/bernoulli/) by the International Statistical Institute/Bernoulli Society (http://isi.cbs.nl/BS/bshome.htm)