cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Heterotic plane wave matrix models and giant gluons
Creators: name: Motl, Lubos
name: Neitzke, Andrew
name: Sheikh-Jabbari, Mohammad M.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: In this paper we define and study a matrix model describing the M-theory plane wave background with a single Horava-Witten domain wall. In the limit of infinite mu, the matrix model action becomes quadratic and we can identify the matrix Hamiltonian with a regularized Hamiltonian for hemispherical membranes that carry fermionic degrees of freedom on their boundaries. The number of fermionic degrees of freedom must be sixteen; this condition arises naturally in the framework of the matrix model. We can also prove the exact E_8 symmetry of the spectrum around the membrane vacua at infinite mu, which arises as a current algebra at level one just as in the heterotic string. We also find the full E_8 gauge multiplet as well as the multiple-gluon states, carried by collections of hemispherical membranes. Finally we discuss the dual description of the hemispherical membranes in terms of spherical fivebranes immersed in the domain wall; we identify the correct vacuum of the matrix model and make some preliminary comparisons with the (1,0) superconformal field theory.
description: JHEP3 LaTeX, 1+42 pages, 23 EPS figures. References added, minor typos corrected
Additional file 1 of Facilitators and barriers of managing patients with multiple chronic conditions in the community: a qualitative study
Creators: name: Kah Foo
name: Sundram, Meena
name: Legido-Quigley, Helena
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology
subject: Marine Biology

description: Additional file 1. Interview Topic Guides. Interview Topic Guides for (1) Patients and Caregivers, and (2) Physicians.
What Types of COVID-19 Conspiracies are Populated by Twitter Bots?
Creators: name: Ferrara, Emilio
Publisher: name: arXiv
Year: 2020
Subjects: subject: Social and Information Networks (cs.SI)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: With people moving out of physical public spaces due to containment measures to tackle the novel coronavirus (COVID-19) pandemic, online platforms become even more prominent tools to understand social discussion. Studying social media can be informative to assess how we are collectively coping with this unprecedented global crisis. However, social media platforms are also populated by bots, automated accounts that can amplify certain topics of discussion at the expense of others. In this paper, we study 43.3M English tweets about COVID-19 and provide early evidence of the use of bots to promote political conspiracies in the United States, in stark contrast with humans who focus on public health concerns.
description: Published in: First Monday, 25(6), 2020; https://firstmonday.org/ojs/index.php/fm/article/view/10633
Calibration of the IceCube Neutrino Observatory
Creators: name: Rongen, Martin
Publisher: name: arXiv
Year: 2019
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: The IceCube Neutrino Observatory instruments roughly one cubic kilometer of deep, glacial ice below the geographic South Pole with 5160 optical sensors to register the Cherenkov light of passing relativistic, charged particles. Since its construction was completed in 2010, a wide range of analyses has been performed. Those include, among others, the discovery of a high energetic astrophysical neutrino flux, competitive measurements of neutrino oscillation parameters and world-leading limits on dark matter detection. With ever-increasing statistics the influence of insufficiently known aspects of the detector performance start to limit the potential gain of future analyses. This thesis presents calibration studies on both the hardware characteristics as well as the optical properties of the instrumented ice. Improving the knowledge of the detector systematics and the methods to study them does not only aid IceCube but also inform the design of potential future IceCube extensions.
description: PHD thesis
Management of Global Organization of Cultural Diversity in the Light of Countries and Assertion of Network Economy
Creators: name: Atanaskovic, Dejan
name: Ristic, Jelena
name: Atanaskovic, Dejan
name: Ristic, Jelena
Publisher: name: Unknown
Year: 2011
Subjects: subject: International Development
subject: global organizations
subject: civic participation
subject: knowledge and innovation

description: The development of global management of organizations during the past twenty years has enabled their commercial and technological dominance in international relations. It was during this period, continually manifested exceptional ability of different forms of knowledge and its incorporation into commercial processes and products. Thanks to the effective combination of productive resources of the world as a whole and the disposition of certain parts of complex production systems in places that they allowed the realization of competitive advantages, these business entities are themselves a central technological and commercial position in the global economy. An important dimension of management of global organizations ought to recognize the cultural diversity of countries in which they operate. According to most studies, the cultural values of a society had a significant impact on the design of management of global organizations. At the same time, online business networking has become an important form of significant assumption of efficiency and competitiveness of the global organization at the time the last two years. Global organizations are its achievements in this period, realized significant part due to synergetic effects of network connectivity.
Gamma-ray emission in alpha-particle reactions with C, Mg, Si, Fe
Creators: name: Kiener, J.
name: Bundesmann, J.
name: Deloncle, I.
name: Denker, A.
name: Tatischeff, V.
name: Gostojic, A.
name: Hamadache, C.
name: Röhrich, J.
name: Benhabiles, H.
name: Bougaoub, I.
name: Coc, A.
name: Hammache, F.
name: Peyré, J.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Cross sections for the strongest gamma-ray emission lines produced in alpha-particle reactions with C, Mg, Si, Fe have been measured in the range E_alpha = 50 - 90 MeV at the center for proton therapy at the Helmholtz-Zentrum Berlin. Data for more than 60 different gamma-ray lines were determined, with particular efforts for lines that are in cross section compilations/evaluations with astrophysical purpose, and where data exist at lower projectile energies. The data are compared with predictions of a modern nuclear reaction code and cross-section curves of the latest evaluation for gamma-ray line emission in accelerated-particle interactions in solar flares.
description: 5 pages, 5 figures, contribution to the XXIII International School on Nuclear Physics, Neutron Physics and Applications, Varna, Bulgaria, September 22-28, 2019
You get what you give: creative professionalism and leadership in IB international schools
Creators: name: DeAbreu, Robert J.
Publisher: name: The University of British Columbia
Year: 2013

description: The International Baccalaureate Organization (IBO) offers three challenging educational programs to a worldwide community of international schools: the Primary Years Programme (PYP), the Middle Years Programme (MYP), and the Diploma Programme (DP). The development of this program structure has never been specifically tied to or derived from an explicit set of educational standards (Conley & Ward, 2009). Moreover, the IBO adheres to a policy of “creative professionalism,” which guides them to seek experienced educators to be part of the process of program development. To start teaching International Baccalaureate (IB) programs, an educator simply attends a training workshop. After some time teaching IB courses, experienced IB educators, with training from IBO staff, are encouraged to apply to lead teacher training workshops, to mark exams, to assess externally moderated coursework, and to be members of program review committees and school evaluation visits (IBO, 2012b). The opportunities offered by the IBO as part of their “creative professionalism” policy can act as a catalyst to drive schools and teachers to enact instructional and collaborative leadership – that is, if they endeavor to continuously engage in dealing with challenges posed by the IBO’s programs. The purpose of this paper is to explore how this key IBO policy encourages forms of teacher leadership in international schools that offer IB programs.
The iterated Carmichael λ-function and the number of cycles of the power generator
Creators: name: Martin, Greg
name: Pomerance, Carl
Publisher: name: arXiv
Year: 2004
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11N

description: Iteration of the modular l-th power function f(x) = x^l (mod n) provides a common pseudorandom number generator (known as the Blum-Blum-Shub generator when l=2). The period of this pseudorandom number generator is closely related to λ(λ(n)), where λ(n) denotes Carmichael's function, namely the maximal multiplicative order of any integer modulo n. In this paper, we show that for almost all n, the size of λ(λ(n)) is n/exp((1+o(1))(log log n)^2 log log log n). We conjecture an analogous formula for the k-th iterate of λ. We deduce that for almost all n, the psuedorandom number generator described above has at least exp((1+o(1))(log log n)^2 log log log n) disjoint cycles. In addition, we show that this expression is accurate for almost all n under the assumption of the Generalized Riemann Hypothesis for Kummerian fields. We also consider the number of iterations of λit takes to reduce an integer n to 1, proving that this number is less than (1+o(1))(log log n)/log 2 infinitely often and speculating that log log n is the true order of magnitude almost always.
description: 28 pages
Culture and the Importance of Media in Process Management Biomass Production in Order Top Reserve Natural Resources in the Republic of Serbia
Creators: name: Jokic, Lea Kis
name: Cvijanovic, Drago
name: Puzic, Goran
name: Jokic, Lea Kis
name: Cvijanovic, Drago
name: Puzic, Goran
Publisher: name: Unknown
Year: 2011
Subjects: Resource /Energy Economics and Policy

description: According to the research of the magazine Economist from 2006, people burn on Serbian fields as much energy as two Djerdaps produce per one year. The magazine Economist looks back on the research about parts of organic waste that Ministry for the environmental protection has made as a part of the National program for energetic efficiency where it is said that our farmers burn (which is illegal) 12,5 million tons of different plant waste and leftovers. Only 1/3 of that waste, which is one million tons of plant products are energetically equal to 11 billion kilo watts per hour of electric energy, which is equal to the production of energy of two water plants in Serbia. That is all together 2800 mega watts of installed power. Those three million tons of the organic waste costs, energetically as well as financially, as much as one million tons of oil (one third of what we import), or 1,2 billion m3 of natural gas, which is even more, that is one half of what we import per year, or finally, over 5 million tons of coal, which is 15 % of our total domestic production per year.
Oreodera granulipennis Zajciw 1963
Creators: name: Monné, Miguel A.
Publisher: name: Zenodo
Year: 2005
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Cerambycidae
Oreodera
Oreodera granulipennis

description: 39. Oreodera granulipennis Zajciw, 1963
Type locality — Venezuela, Caracas. (MNRJ). Distribution — Venezuela.
 Oreodera granulipennis Zajciw, 1963a: 426, fig. 4; Monné & Fragoso, 1988: 822, fig. 13; Julio et al., 2000: 45 (holotype).
description: Published as part of Monné, Miguel A., 2005, Catalogue of the Cerambycidae (Coleoptera) of the Neotropical Region. Part II. Subfamily Lamiinae, pp. 1-760 in Zootaxa 1023 (1) on pages 1-760, DOI: 10.11646/zootaxa.946.1.1, http://zenodo.org/record/5049553
The ion-acoustic instability of the inductively coupled plasma driven by the ponderomotive electron current formed in the skin layer
Creators: name: Mikhailenko, V. V.
name: Mikhailenko, V. S.
name: Lee, Hae June
Publisher: name: arXiv
Year: 2020
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: The stability theory of the inductively coupled plasma (ICP) is developed for the case when the electron quiver velocity in RF wave is of the order of or is larger than the electron thermal velocity. The theory predicts the existence the instabilities of the ICP which are driven by the current formed in the skin layer by the accelerated electrons, which move relative ions under the action of the ponderomotive force.
description: arXiv admin note: substantial text overlap with arXiv:2001.00823
Virtuell-aufsuchende Jugendarbeit: Chancen, Herausforderungen und Handlungsmöglichkeiten virtueller
aufsuchender Ansätze für die Offene Jugendarbeit
Creators: name: Amrein, Cyrill
Publisher: name: Hochschule Luzern – Soziale Arbeit
Year: 2025

description: Die vorliegende Bachelorarbeit untersucht die Auswirkungen des digitalen Wandels auf die aufsuchende Jugendarbeit und die sich daraus ergebenden Chancen und Herausforderungen für die Praxis der Offenen Jugendarbeit. Der Fokus liegt darauf, wie die digitale Transformation die Lebenswelt und den Sozialraum von Jugendlichen verändert und welche Anpassungen dies für aufsuchende Ansätze erfordert. Es wird aufgezeigt, wie digitale Medien und virtuelle Räume neue Möglichkeiten für Beziehungsarbeit und Partizipation schaffen, aber auch Risiken wie Datenschutzprobleme und digitale Ungleichheit mit sich bringen. Ein besonderes Augenmerk wird auf die Rolle hybrider Arbeitsansätze und auf die Handlungsmöglichkeiten der virtuell-aufsuchenden Jugendarbeit gelegt, um als Offene Jugendarbeit den veränderten Kommunikations- und Interaktionsgewohnheiten junger Menschen gerecht zu werden. Dabei wird zum Beispiel das «Gaming» als konkreten Handlungsansatz beschrieben. Durch spielerische Interaktion in einer vertrauen Umgebung der Jugendlichen können virtuelle Begegnungen den Übergang zu direkten Kontakten erleichtern und eine innovative Methode für in der virtuell-aufsuchenden Jugendarbeit darstellen. Die Arbeit regt zur weiteren Auseinandersetzung mit der Integration virtueller Räume in die Soziale Arbeit und insbesondere in der Offenen Jugendarbeit an und liefert Impulse für eine zukunftsorientierte Weiterentwicklung der aufsuchenden Jugendarbeit.
description: + Code Diss LU: hslusa basp + Fussnote: Bachelor-Arbeit, Hochschule Luzern – Soziale Arbeit, Studienrichtung Sozialpädagogik, 2025 + NL-Code: NLLUHSA202502
Additional file 6 of Pericardial effusion after definitive concurrent chemotherapy and intensity modulated radiotherapy for esophageal cancer
Creators: name: Pao, Tzu-Hui
name: Chang, Wei-Lun
name: Nai-Jung Chiang
name: Chia-Ying Lin
name: Wu-Wei Lai
name: Yau-Lin Tseng
name: Forn-Chia Lin
Publisher: name: figshare
Year: 2020
Subjects: subject: Space Science
subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 6. Table S5. Clinical Information of 8 Patients with Pericardial Effusion â‰¥ Grade 3
Comparative Analysis of Economic Indices in Serbian Companies: Period 2003-2010
Creators: name: Nikolic, Milan
name: Terek, Edit
name: Dragica, Ivan
name: Nikolic, Milan
name: Terek, Edit
name: Dragica, Ivan
Publisher: name: Unknown
Year: 2011
Subjects: subject: Institutional and Behavioral Economics
subject: Economic indices
subject: Poll
subject: Experts
subject: Serbia

description: This paper presents the analysis of the state of economic indices in Serbian companies. The analysis was carried out on the grounds of collected data, obtained by polling 100 managers (experts) employed in Serbian companies. The experts valued quantitatively the selected economic indices by giving them the mark from the interval 1 - 5, according to the state in their companies. The final marks of the indices were obtained as average values of individual experts' marks. This research has been carried out in 2010, and the same analysis was carried out in 2003, as well. Thanks to that it was possible to compare the state of economic indices in Serbian companies from 2003 to 2010. The crucial conclusion is that the companies in Serbia have made a progress in the observed period, in other words, the level of economic indices has been increased considerably in the last seven years. Moreover, the research results make possible the efficient review of the current state of the analyzed indices as well as the effective selection of the future activities aimed at improving the business results.
Priscilla Wakefield Travels in Juvenile Literature
Creators: name: Graham, Ruth
Publisher: name: figshare
Year: 2020
Subjects: subject: 200508 Other Literatures in English
subject: FOS: Languages and literature
subject: 210305 British History
subject: FOS: History and archaeology

description: A searchable blog Priscilla Wakefield | Travels in juvenile literature (wordpress.com) - maintained from 2009 - created to capture and disseminate information about Priscilla Wakefield (1751-1832), the woman, the author and matriarch of the wider Wakefield family. Consists of individual entries on a variety of topics. Includes comments from Bell/Wakefield family members and scholars. Has an associated blog a transcription of Priscilla's journal from 1798 to 1799.
Geometric interpretation of the 3-dimensional coherence matrix for nonparaxial polarization
Creators: name: Dennis, M. R.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The 3-dimensional coherence matrix is interpreted by emphasising its invariance with respect to spatial rotations. Under these transformations, it naturally decomposes into a real symmetric positive definite matrix, interpreted as the moment of inertia of the ensemble (and the corresponding ellipsoid), and a real axial vector, corresponding to the mean angular momentum of the ensemble. This vector and tensor are related by several inequalities, and the interpretation is compared to those in which unitary invariants of the coherence matrix are studied.
description: 12 pages, 2 figures; revised
A background-estimation technique for the detection of extended gamma-ray structures with IACTs
Creators: name: Wach, Tina
name: Mitchell, Alison
name: Mohrmann, Lars
Publisher: name: arXiv
Year: 2024
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Estimation of the amount of cosmic-ray induced background events is a challenging task for Imaging Atmospheric Cherenkov Telescopes (IACTs). Most approaches rely on a model of the background signal derived from archival observations, which is then normalised to the region of interest (ROI) and respective observation conditions using emission-free regions in the observation.This is, however, disadvantageous for the analysis of large, extended $γ$-ray structures, where no sufficient source free region can be found. We aim to address this issue by estimating the normalisation of a 3-dimensional background model template from separate, matched observations of emission-free sky regions. As a result, the need for a emission-free region in the field of view of the observation becomes unnecessary. For this purpose, we implement an algorithm to identify observation pairs with as close as possible observation conditions. The open-source analysis package Gammapy is utilized for estimating the background rate, facilitating seamless adaptation of the framework to many $γ$-ray detection facilities. Public data from the High Energy Stereoscopic System (H.E.S.S.) is employed to validate this methodology. The analysis demonstrates that employing a background rate estimated through this run-matching approach yields results consistent with those obtained using the standard application of the background model template. Furthermore, the compatibility of the source parameters obtained through this approach with previous publications and an analysis employing the background model template approach is confirmed, along with an estimation of the statistical and systematic uncertainties introduced by this method.
description: 11+9 pages, 8+11 figures. Accepted for publication in A&A
Additional file 5 of Pericardial effusion after definitive concurrent chemotherapy and intensity modulated radiotherapy for esophageal cancer
Creators: name: Pao, Tzu-Hui
name: Chang, Wei-Lun
name: Nai-Jung Chiang
name: Chia-Ying Lin
name: Wu-Wei Lai
name: Yau-Lin Tseng
name: Forn-Chia Lin
Publisher: name: figshare
Year: 2020
Subjects: subject: Space Science
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 5. Table S4. Multivariate Analysis of Clinical and Dose-volume Variables Associated with Pericardial Effusion â‰¥ Grade 3
Elements of Credit Policy By the Byzantine Laws VII and VII Century (Eclogue, Agricultural Law and Shipping Law)
Creators: name: Simonovic, Zoran
name: Simonovic, Zoran
Publisher: name: Unknown
Year: 2011
Subjects: subject: Financial Economics
subject: mortgage
subject: loan
subject: antihreza
subject: borrowing money

description: The author introduces us to elements of the credit policy that applied in the Byzantine Empire during the seventh and eighth centuries. Credit policy is provided through the legal texts eclogue, agrarian law and Maritime Law. The creation of the credit policy was one of the inevitable development of economic life segments of the Empire of this age. The paper gives some credit policy institutes. These are: mortgage, mortgage loans, mortgages, antihreza, borrowing money. Finally, the author concludes that these laws maintain continuity in the development of credit relations with the Roman law. Observed in the general credit policies in these three laws are not much changed from the Justinian codification.
Computing the ground state solution of Bose-Einstein condensates by a normalized gradient flow
Creators: name: Bao, Weizhu
name: Du, Qiang
Publisher: name: arXiv
Year: 2003
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: In this paper, we prove the energy diminishing of a normalized gradient flow which provides a mathematical justification of the imaginary time method used in physical literatures to compute the ground state solution of Bose-Einstein condensates (BEC). We also investigate the energy diminishing property for the discretization of the normalized gradient flow. Two numerical methods are proposed for such discretizations: one is the backward Euler centered finite difference (BEFD), the other one is an explicit time-splitting sine-spectral (TSSP) method. Energy diminishing for BEFD and TSSP for linear case, and monotonicity for BEFD for both linear and nonlinear cases are proven. Comparison between the two methods and existing methods, e.g. Crank-Nicolson finite difference (CNFD) or forward Euler finite difference (FEFD), shows that BEFD and TSSP are much better in terms of preserving energy diminishing property of the normalized gradient flow. Numerical results in 1d, 2d and 3d with magnetic trap confinement potential, as well as a potential of a stirrer corresponding to a far-blue detuned Gaussian laser beam are reported to demonstrate the effectiveness of BEFD and TSSP methods. Furthermore we observe that the normalized gradient flow can also be applied directly to compute the first excited state solution in BEC when the initial data is chosen as an odd function.
description: 28 pages, 6 figures
Oreodera graphiptera Bates 1885
Creators: name: Monné, Miguel A.
Publisher: name: Zenodo
Year: 2005
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Cerambycidae
Oreodera
Oreodera graphiptera

description: 40. Oreodera graphiptera Bates, 1885
Type locality — Panama, Chiriquí: Volcán de Chiriquí. (BMNH). Distribution — Costa Rica, Panama.
 Oreodera graphiptera Bates, 1885: 376; Chemsak & Linsley, 1970: 415 (lect.); Chemsak et al., 1992: 131 (cat.).
description: Published as part of Monné, Miguel A., 2005, Catalogue of the Cerambycidae (Coleoptera) of the Neotropical Region. Part II. Subfamily Lamiinae, pp. 1-760 in Zootaxa 1023 (1) on pages 1-760, DOI: 10.11646/zootaxa.946.1.1, http://zenodo.org/record/5049553
Compact Radio Sources in Orion: New Detections, Time Variability, and Objects in OMC-1S
Creators: name: Zapata, Luis A.
name: Rodriguez, Luis F.
name: Kurtz, Stanley E.
name: O'Dell, C. R.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present the analysis of four 3.6 cm radio continuum archival observations of Orion obtained using the Very Large Array in its A-configuration, with $0\rlap.{''}3$ angular resolution. The observations were made during the period 1994-1997. In a region of $4' \times 4'$, we detect a total of 77 compact radio sources. Of the total of detected sources, 54 are detected in one or more of the individual observations and 36 of these show time variability (by more than 30%) between the observed epochs. A deep image made from averaging all data shows an additional 23 faint sources, in the range of 0.1 to 0.3 mJy. Of the total of 77 sources, 39 are new centimeter detections. However, only 9 of the 77 sources do not have a previously reported counterpart at near-infrared, optical, or X-ray wavelengths. In particular, we detect three faint sources in the OMC-1S region that may be related to the sources that power the multiple outflows that emanate from this part of the Orion nebula. %We discuss the nature of these sources and its relation with the %near-infrared, optical, and X-ray objects in the region.
description: 29 pages, 9 figures
Quasilinear systems of Jordan block type and the mKP hierarchy
Creators: name: Xue, Lingling
name: Ferapontov, E. V.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 35Q51, 37K10

description: We demonstrate that commuting quasilinear systems of Jordan block type are parametrised by solutions of the modified KP hierarchy. Systems of this form naturally occur as hydrodynamic reductions of multi-dimensional linearly degenerate dispersionless integrable PDEs.
description: 11 pages
Optimal Combination of Factors Efficient and Effective Marketing Company Mineral Water
Creators: name: Novakovic, Srecko
name: Gligovic, Dejan
name: Novakovic, Srecko
name: Gligovic, Dejan
Publisher: name: Unknown
Year: 2011
Subjects: subject: Marketing
subject: FOS: Economics and business
subject: marketing
subject: mineral water
subject: product
subject: price
subject: distribution
subject: promotion
subject: organization

description: Marketing philosophy is certainly not sufficiently present in the companies producing mineral water. Marketing, often has too little significance, there are problems of co-operation with other marketing functions. A large number of companies producing mineral water still doesn’t have a particularly organized marketing department (service or a sector). In a number of companies, despite an organized special unit for marketing, a new (marketing) business philosophy is still not accepted (in the sense that the whole organization is the acceptance of marketing philosophy). The marketing appliance in most companies - producing mineral water, is still limited mainly to the activities of marketing communications, where the research of the marketing, consumers, products, pricing, depending on the estimated demand of channel sales and other strategic marketing activities are much weaker .
Additional file 4 of Pericardial effusion after definitive concurrent chemotherapy and intensity modulated radiotherapy for esophageal cancer
Creators: name: Pao, Tzu-Hui
name: Chang, Wei-Lun
name: Nai-Jung Chiang
name: Chia-Ying Lin
name: Wu-Wei Lai
name: Yau-Lin Tseng
name: Forn-Chia Lin
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 4. Table S3. Multivariate Analysis of Clinical and Pericardium Dose-volume Variables Associated with Pericardial Effusion of Any Grade
Massive Elementary Particles and Black Holes
Creators: name: Ward, B. F. L.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: An outstanding problem posed by Einstein's general theory of relativity to the quantum theory of point particle fields is the fate of a massive point particle; for, in the classical solutions of Einstein's theory, such a system should be a black hole. We use exact results in a new approach to quantum gravity to show that this conclusion is obviated by quantum loop effects. Phenomenological implications are discussed
description: 11 pages; 1 figure; improved text relating to asymptotic safety
AGRAR SOHALARNI BOSHQARISHDA RAQAMLI TEXNOLOGIYALARNING HOLATI VA XUSUSIYATLARINI TAHLIL QILISH (FERMER XO'JALIKLARI MISOLIDA)
Creators: name: Normatova, Nafisa
name: Xo'jaev, Fazliddin
Publisher: name: Zenodo
Year: 2025

description: Xoʻjaliklarida raqamli texnologiyalarni boshqarishning hozirgi holati turli omillarga bogʻliq boʻlib, ularning samaradorligini oshirish bo’yicha choralar koʻrish tavsiya etiladi. Raqamli texnologiyalarni fermer xoʻjaliklariga integratsiya qilish qishloq xoʻjaligini zamonaviy talablarga moslashtirish, resurslarni tejash va barqaror rivojlanishga erishish uchun muhim qadamdir. Biroq, buning uchun barcha manfaatdor tomonlarning yaqin hamkorligi zarur.
Role of Entrepreneurial Infrastructure in Developing Companies
Creators: name: Cudic, Bojan
name: Milovanovic, Dragan
name: Cudic, Bojan
name: Milovanovic, Dragan
Publisher: name: Unknown
Year: 2011
Subjects: subject: Institutional and Behavioral Economics
subject: entrepreneurial infrastructure
subject: business zones
subject: incubators
subject: clusters
subject: SMEs
subject: enterprise development

description: The general trend and demand of the European Union is that the less government intervention in the economy, but the situation is such that every state is considering options to protect its economy. Precisely, entrepreneurial infrastructure includes a wide range of infrastructure that encourages the establishment and development of business particularly where it does not happen sufficiently natural and spontaneous. Experience economies of developed countries have long been shown that investments in infrastructure that encourages the development of the company is not a cost but an investment in development. It turned out that there is no unicifiran system support growth, but each state for itself, accepting the achieved level of knowledge and experience, has to build their own systems of support. Entrepreneurial infrastructure is just one of the most effective model of support for the development of young prosperous company. Here, the entrepreneurial infrastructure we mean the set of all organizational units that should provide favorable conditions for the creation of new, or growth and development of existing enterprises. What form of entrepreneurial infrastructure will be dominant in a country depends on the state of the economy of the country and its development strategy.
Oreodera griseozonata Bates 1861
Creators: name: Monné, Miguel A.
Publisher: name: Zenodo
Year: 2005
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Cerambycidae
Oreodera
Oreodera griseozonata

description: 41. Oreodera griseozonata Bates, 1861
Type locality — Brazil, Amazonas: Ega [Tefé]. (MNHN). Distribution — French Guiana, Brazil (Amazonas, Pará, Rondônia).
 Oreodera griseozonata Bates, 1861: 149.
description: Published as part of Monné, Miguel A., 2005, Catalogue of the Cerambycidae (Coleoptera) of the Neotropical Region. Part II. Subfamily Lamiinae, pp. 1-760 in Zootaxa 1023 (1) on pages 1-760, DOI: 10.11646/zootaxa.946.1.1, http://zenodo.org/record/5049553
Connecting the SYK dots
Creators: name: Khveshchenko, D. V.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study a putative (strange) metal-to-insulator transition in a granular array of the Sachdev-Ye-Kitaev (SYK) quantum dots, each occupied by a large number N>>1 of charge-carrying fermions. Extending the previous studies we complement the SYK couplings by the physically relevant Coulomb interactions and focus on the effects of charge fluctuations, evaluating the conductivity and density of states. The latter were found to demonstrate marked changes of behavior when the effective inter-site tunneling becomes comparable to the renormalized Coulomb energy, thus signifying the transition in question.
description: Latex, 6+ pages, no figures
Additional file 2 of Pericardial effusion after definitive concurrent chemotherapy and intensity modulated radiotherapy for esophageal cancer
Creators: name: Pao, Tzu-Hui
name: Chang, Wei-Lun
name: Nai-Jung Chiang
name: Chia-Ying Lin
name: Wu-Wei Lai
name: Yau-Lin Tseng
name: Forn-Chia Lin
Publisher: name: figshare
Year: 2020
Subjects: subject: Space Science
subject: Medicine
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Cancer
subject: Computational Biology

description: Additional file 2. Table S1. Summary of the Chemotherapy Regimens
Investigating a Deep Learning Method to Analyze Images from Multiple Gamma-ray Telescopes
Creators: name: Brill, Aryeh
name: Feng, Qi
name: Humensky, T. Brian
name: Kim, Bryan
name: Nieto, Daniel
name: Miener, Tjark
Publisher: name: arXiv
Year: 2020
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Imaging atmospheric Cherenkov telescope (IACT) arrays record images from air showers initiated by gamma rays entering the atmosphere, allowing astrophysical sources to be observed at very high energies. To maximize IACT sensitivity, gamma-ray showers must be efficiently distinguished from the dominant background of cosmic-ray showers using images from multiple telescopes. A combination of convolutional neural networks (CNNs) with a recurrent neural network (RNN) has been proposed to perform this task. Using CTLearn, an open source Python package using deep learning to analyze data from IACTs, with simulated data from the upcoming Cherenkov Telescope Array (CTA), we implement a CNN-RNN network and find no evidence that sorting telescope images by total amplitude improves background rejection performance.
description: 4 pages, 4 figures, Proceedings of the 2019 New York Scientific Data Summit (NYSDS)
Eta-pairing states as true scars in an extended Hubbard Model
Creators: name: Mark, Daniel K.
name: Motrunich, Olexei I.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The eta-pairing states are a set of exactly known eigenstates of the Hubbard model on hypercubic lattices, first discovered by Yang [Phys. Rev. Lett. 63, 2144 (1989)]. These states are not many-body scar states in the Hubbard model because they occupy unique symmetry sectors defined by the so-called "eta-pairing SU(2)" symmetry. We study an extended Hubbard model with bond-charge interactions, popularized by Hirsch [Physica C 158, 326 (1989)], where the eta-pairing states survive without the eta-pairing symmetry and become true scar states. We also discuss similarities between the eta-pairing states and exact scar towers in the spin-1 XY model found by Schecter and Iadecola [Phys. Rev. Lett. 123, 147201 (2019)], and systematically arrive at all nearest-neighbor terms that preserve such scar towers in 1D. We also generalize these terms to arbitrary bipartite lattices. Our study of the spin-1 XY model also leads us to several new scarred models, including a spin-1/2 $J_1-J_2$ model with Dzyaloshinkskii-Moriya interaction, in realistic quantum magnet settings in 1D and 2D.
description: 19 pages, 1 figure. v2 updates references and adds new Appendices. The new Appendix D discusses new spin models with scar towers
Διοίκηση ανθρώπινου δυναμικού στον ξενοδοχειακό κλάδο: Η περίπτωση ξενοδοχείων τεσσάρων και πέντε αστέρων στην Θεσσαλονίκη
Creators: name: Αναστασιάδου, Χαρίκλεια Αβραάμ
Publisher: name: Aristotle University of Thessaloniki
Year: 2021
Subjects: Διοίκηση ανθρώπινου δυναμικού
Ξενοδοχειακή επιχείρηση
Ικανοποίηση εργαζομένων
Human resource management
Hotel business
Employee satisfaction

description: Η διοίκηση ανθρώπινου δυναμικού θεωρείται ένας εξαιρετικά σημαντικός κλάδος για τη λειτουργία μιας επιχείρησης, ο οποίος περιλαμβάνει ένα σύνολο λειτουργιών, απαραίτητων σε όλες τις επιχειρήσεις, ανεξάρτητα από το μέγεθος ή την πολυπλοκότητά τους. Ιδιαίτερα, μάλιστα, στον κλάδο του τουρισμού, ο οποίος αποτελεί έναν από τους σημαντικότερους για την οικονομία, όχι μόνο της χώρας μας, αλλά και σε παγκόσμιο επίπεδο, το ανθρώπινο δυναμικό διαδραματίζει καθοριστικό ρόλο, καθώς, λόγω της φύσης της εργασίας βρίσκεται σε άμεση επαφή με τους πελάτες. Σκοπός της παρούσας εργασίας είναι να παρουσιαστούν οι πολιτικές και πρακτικές του τμήματος ανθρώπινου δυναμικού στο χώρο του τουρισμού, δίνοντας έμφαση στην εκπαίδευση, την παραγωγικότητα και την ικανοποίηση των εργαζομένων, ως μέσο για την ικανοποίηση των τελικών πελατών από την πλευρά των Ξενοδοχειακών μονάδων. Μέσω της θεωρητικής προσέγγισης των εννοιών αυτών, αλλά και μέσω της διεξαγωγής έρευνας σε ξενοδοχεία τεσσάρων και πέντε αστέρων της ευρύτερης περιοχής της Θεσσαλονίκης, επιχειρείται να γίνει κατανοητή η σημασία τους για τον ξενοδοχειακό κλάδο, να αναλυθούν τα αίτια και να προταθούν τρόποι δράσης για τις επιχειρήσεις, προκειμένου να επιτευχθούν βέλτιστα αποτελέσματα.
description: Human resource management is considered an extremely important area for the operation of a business, which includes a set of functions, necessary for all companies, regardless of their size or complexity. Especially in the tourism industry, which is one of the most important for the economy, not only in our country, but also globally, human resources play a key role, as, due to the nature of work, it is in direct contact with customers. The purpose of this paper is to present the policies and practices of the human resources department in the field of tourism, emphasizing in training, productivity and employee satisfaction, as a means of customer satisfaction 5 from the hotels point of view. Through the theoretical presentation of these approaches, as well as the conduction of research in four and five star hotels in the broader area of Thessaloniki, an attempt is made to understand their importance for the hotel industry, to analyze the causes and to suggest ways of action for companies, in order to achieve optimal results.
Additional file 3 of Pericardial effusion after definitive concurrent chemotherapy and intensity modulated radiotherapy for esophageal cancer
Creators: name: Pao, Tzu-Hui
name: Chang, Wei-Lun
name: Nai-Jung Chiang
name: Chia-Ying Lin
name: Wu-Wei Lai
name: Yau-Lin Tseng
name: Forn-Chia Lin
Publisher: name: figshare
Year: 2020
Subjects: subject: Space Science
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 3. Table S2. Multivariate Analysis of Clinical and Heart Dose-volume Variables Associated with Pericardial Effusion of Any Grade
The Homogeneity of Interstellar Oxygen in the Galactic Disk
Creators: name: Cartledge, Stefan I. B.
name: Lauroesch, J. T.
name: Meyer, David M.
name: Sofia, Ulysses J.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present an analysis of high resolution HST Space Telescope Imaging Spectrograph (STIS) observations of O I 1356 and H I Lyman-alpha absorption in 36 sight lines that probe a variety of Galactic disk environments and include paths that range over nearly 4 orders of magnitude in f(H_2), over 2 orders of magnitude in mean sight line density, and that extend up to 6.5 kpc in length. Consequently, we have undertaken the study of gas-phase O/H abundance ratio homogeneity using the current sample and previously published Goddard High-Resolution Spectrograph (GHRS) results. Two distinct trends are identified in the 56 sight line sample: an apparent decrease in gas-phase oxygen abundance with increasing mean sight line density and a gap between the mean O/H ratio for sight lines shorter and longer than about 800 pc. The first effect is a smooth transition between two depletion levels associated with large mean density intervals; it is centered near a density of 1.5 cm^-3 and is similar to trends evident in gas-phase abundances of other elements. Paths less dense than the central value exhibit a mean O/H ratio of log_10 (O/H) = -3.41+/-0.01 (or 390+/-10 ppm), which is consistent with averages determined for several long, low-density paths observed by STIS (Andre et al. 2003) and short low-density paths observed by FUSE (Moos et al. 2002). Sight lines of higher mean density exhibit an average O/H value of log_10 (O/H) = -3.55+/-0.02 (284+/-12 ppm). The datapoints for low-density paths are scattered more widely than those for denser sight lines, due to O/H ratios for paths shorter than 800 pc that are generally about 0.10 dex lower than the values for longer ones.
description: 33 pages, including 8 figures and 4 tables; accepted for publication in ApJ, tentatively in Oct 2004
Szenario: SZ-SB-IV-i-03 Schulwechsel anderes Bundesland, gleiche Klassenstufe
Creators: name: Wisniewski, Sabrina
Publisher: name: Zenodo
Year: 2023
Subjects: BIRD
Bildungsraum Digital
Schulwechsel
Eltern
Recherchebegleitung
Bundesland
Lernpfadfinder

description: Die Anforderungen für das BIRD-Portal wurden mithilfe von Szenario-basiertem Design abgeleitet. Die zugrundeliegende Szenariensammlung soll nun Schritt für Schritt veröffentlicht werden.
Rural Cooperatives Magazine, March/April 2000
Creators: name: Banks, Eliza
name: Karg, Pamela J.
name: Matson, James
name: Hampton, Karl
name: Borst, Alan
name: Letson, Perry
name: Banks, Eliza
name: Karg, Pamela J.
name: Matson, James
name: Hampton, Karl
name: Borst, Alan
name: Letson, Perry
Publisher: name: Unknown
Year: 2000
Subjects: Agribusiness
Community/Rural/Urban Development

description: Features- Boosting the 3 Bs; Fingers and needles; Strength through unity; Foreign affairs; Going global; Why U.S. agriculture should support foreign aid
Οι διαφορές των Διεθνών Λογιστικών Προτύπων από τα Εφαρμοσμένα Λογιστικά Πρότυπα
Creators: name: Ευθυμιάδου, Άννα Λαζάρου
Publisher: name: Aristotle University of Thessaloniki
Year: 2021
Subjects: Διεθνή Λογιστικά Πρότυπα
Εφαρμοσμένα Ελληνικά Λογιστικά Πρότυπα
Αποθέματα
International accounting standards
Applied Greek account standards
Inventories

description: Το περιεχόμενο της παρούσας διπλωματικής εργασίας αφορά την προσφορά της Επιτροπής Διεθνών Λογιστικών Προτύπων στα προβλήματα που αντιμετωπίζουν οι πολυεθνικές εταιρείες, των οποίων οι μετοχές διαπραγματεύονται σε διάφορα χρηματιστήρια του κόσμου. Γίνεται αντιληπτό το έργο της παραπάνω επιτροπής και κυρίως η ρευστότητα των λογιστικών πληροφοριών. Αναφέρεται και γίνεται αντιληπτή η αξία της ύπαρξης των Λογιστικών Προτύπων, καθώς με την υποχρεωτική τους πλέον εφαρμογή, θα επέλθει αλλαγή στην οικονομική αποτίμηση των εταιρειών οι οποίες θα είναι απαλλαγμένες από τις εθνικές, φορολογικές και πολιτικές ρυθμίσεις. Απαραίτητη έγινε η παρακολούθησή της, λόγω της έλλειψης ελληνικής βιβλιογραφίας, της ραγδαίας εξέλιξης οικονομικών συνεργασιών και της ανάπτυξης ελληνικής κεφαλαιαγοράς.
description: The content of this dissertation concerns the contribution of the International Accounting Standards Board to the problems faced by the multinational companies, whose shares are traded on various stock exchanges around the world. The work of the above committee is understood and especially the liquidity of the accounting information. The value of the existence of the Accounting Standards in mentioned and understood, as with their obligatory application, there will be a change in the financial valuation of the companies which will be free from the national, tax and political regulations. It became necessary to monitor it, due to the lack of Greek literature, the rapid development of economic cooperation and the development of the Greek capital Market.