cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Forschungen zur Geschichte der politischen Arbeiterbewegung in Norwegen
Creators: name: Lorenz, Einhart
Publisher: name: Moving the Social
Year: 2014

description: This is the contribution "Forschungen zur Geschichte der politischen Arbeiterbewegung in Norwegen" of MTS 19 (1997).
description: Moving the Social, Vol 19 (1997): Forschungen zur Arbeiterschaft und Arbeiterbewegung in Norwegen
Electron Charge Density: A Clue from Quantum Chemistry for Quantum Foundations
Creators: name: Sebens, Charles T.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: Chemical Physics (physics.chem-ph)
subject: History and Philosophy of Physics (physics.hist-ph)
subject: FOS: Physical sciences

description: Within quantum chemistry, the electron clouds that surround nuclei in atoms and molecules are sometimes treated as clouds of probability and sometimes as clouds of charge. These two roles, tracing back to Schrödinger and Born, are in tension with one another but are not incompatible. Schrödinger's idea that the nucleus of an atom is surrounded by a spread-out electron charge density is supported by a variety of evidence from quantum chemistry, including two methods that are used to determine atomic and molecular structure: the Hartree-Fock method and density functional theory. Taking this evidence as a clue to the foundations of quantum physics, Schrödinger's electron charge density can be incorporated into many different interpretations of quantum mechanics (and extensions of such interpretations to quantum field theory).
description: 44 pages, 4 figures
Készletoptimalizálás a játékelmélet segítségével
Creators: name: Kozák, Tamás
name: Fenyvesi, Éva
Publisher: name: BI-KA LOGISZTIKA Kft.
Year: 2020

description: Logisztikai trendek és legjobb gyakorlatok (Nyomtatott ISSN: 2416-0555, Online ISSN: 2560-0362), 2020. december, VI. évfolyam, 2. szám
Effect of surfaces and interfaces on the electronic, magnetic and gap-related properties of the half-metal Co$_2$MnSn
Creators: name: Galanakis, I.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We present state-of-the-art electronic structure calculations for the Co$_2$MnSn full-Heusler alloy. We show that in its bulk form it is a half-metallic ferromagnet with the Fermi level being located within a tiny gap of the minority-spin density of states. Moreover the alloy shows the Slater-Pauling behavior with a total spin magnetic moment in the unit cell of 5 $μ_B$. In the case of the (001) surfaces, the broken bonds at the surface form a minority band pinned exactly at the Fermi level destroying the half-metallicity. Our calculations reveal that both the interfaces with the non-magnetic metal V and the semiconductor InAs are no more half-metallic due to the different environment of the atoms of the half-metal at the interface. These interface states although localized only at the first few interface layers can become conducting when coupled to defect states and kill the spin-polarization of the current injected from the half-metal into the semiconductor or the non-magnetic metallic spacer.
description: 5 pages, 4 figures Prepared for a special issue of Journal of Computational and Theoretical Nanoscience on Low-Dimensional Systems
Reweighting Augmented Samples by Minimizing the Maximal Expected Loss
Creators: name: Yi, Mingyang
name: Hou, Lu
name: Shang, Lifeng
name: Jiang, Xin
name: Liu, Qun
name: Ma, Zhi-Ming
Publisher: name: arXiv
Year: 2021
Subjects: subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Data augmentation is an effective technique to improve the generalization of deep neural networks. However, previous data augmentation methods usually treat the augmented samples equally without considering their individual impacts on the model. To address this, for the augmented samples from the same training example, we propose to assign different weights to them. We construct the maximal expected loss which is the supremum over any reweighted loss on augmented samples. Inspired by adversarial training, we minimize this maximal expected loss (MMEL) and obtain a simple and interpretable closed-form solution: more attention should be paid to augmented samples with large loss values (i.e., harder examples). Minimizing this maximal expected loss enables the model to perform well under any reweighting strategy. The proposed method can generally be applied on top of any data augmentation methods. Experiments are conducted on both natural language understanding tasks with token-level data augmentation, and image classification tasks with commonly-used image augmentation techniques like random crop and horizontal flip. Empirical results show that the proposed method improves the generalization performance of the model.
description: 14 pages
Konsensorientierung und Sozialdemokratie. Julia Angster: Konsenskapitalismus und Sozialdemokratie. Die Westernisierung von SPD und DGB
Creators: name: Lauschke, Karl
Publisher: name: Moving the Social
Year: 2015

description: Julia Angster: Konsenskapitalismus und Sozialdemokratie. Die Westernisierung von SPD und DGB, München: R. Oldenbourg Verlag 2003.
description: Moving the Social, Vol 31 (2004): Forschungen und Forschungsberichte
The design of an instructional model to transform students' alternate framework of dynamics
Creators: name: Brace, Garry Richard
Publisher: name: University of British Columbia
Year: 2010

description: This study concerns the design and implementation of an instructional model that was intended to explicate students' alternate conceptions of dynamics and transform them into a conceptual set which more closely approximates Newtonian conceptions of dynamics. The design of this instructional model has employed Frame Theory as the basis for the development of an analytical clue structure that was used to describe students' alternate conceptions of dynamics and track any changes to these conceptions as the lesson sequence progressed. In addition, this instructional model has attempted to utilize discordant event demonstrations as the catalyst required to initiate transformations of the alternate conceptions of dynamics held by students. Data for this study have been collected within an operational science classroom by video taping a series of lessons that dealt with the dynamics of linear acceleration and deceleration, and uniform motion. These data were subsequently reduced to lesson transcripts which were then analyzed, using the clue structure, for student conceptual data. These data were then reconstructed into conceptual frames that represented individual and collective student interpretations of force/motion events both before and after the demonstration of the discordant events. 'Before and after' comparisons were then made of these frames in order to determine if any conceptual transformation had occurred. Results from this study have indicated that a majority of students that took an active role in these classes explained the motion of objects, both before and after instruction, using a 'motion implies a force' set of conceptions. This study also found that the explication and representation of student conceptions of dynamics could be successfully accomplished by using the analytical clue structure to reconstruct transcript data into student interpretational frames of motion. Comparisons of the interpretational frames that students were employing before the demonstration of specific, discordant events with those frames that were being employed after these events indicated that use of discordant events to initiate conceptual transformation was only minimally successful.
Assessing the impact of hormonal contraceptive use on menstrual health among women of reproductive age – a systematic review
Creators: name: Jahanfar, Shayesteh
name: Mortazavi, Julie
name: Lapidow, Amy
name: Cu, Cassandra
name: Al Abosy, Jude
name: Ciana, Hartman
name: Morris, Katherine
name: Steinfeldt, Meredith
name: Maurer, Olivia
name: Bohang, Jiang
name: Oberoi, Rajkumari Anjali
name: Ali, Moazzam
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Mathematical Sciences not elsewhere classified

description: Contraceptive methods are well-established in their ability to prevent pregnancy and increase individual agency in childbearing. Evidence suggests that contraceptives can also be used to treat adverse conditions associated with menstruation, including abnormal and prolonged uterine bleeding, heavy menstrual bleeding, painful menstruation, endometriosis, uterine fibroids, and premenstrual dysphoric disorders. This review investigates the effects of contraceptive techniques such as contraceptive pills, and long-acting reversible contraceptives (e.g. intrauterine devices, implants) on menstrual morbidity. Over ten databases with no geographical boundaries were searched from inception until October 2023. Study designs were one of the following types to be included: parallel or cluster randomised controlled trials, controlled clinical trials, controlled before and after studies, interrupted time series studies, cohort or longitudinal analyses, regression discontinuity designs, and case-control studies. Ten team members screened the papers in pairs with a Kappa score of more than 7, and Covidence was used. Conflicts were resolved by discussion, and the full papers were divided among the reviewers to extract the data from eligible studies. Hormonal contraceptives are considered a well-tolerated, non-invasive, and clinically effective treatment for abnormal and prolonged uterine bleeding, heavy menstrual bleeding, painful menstruation, endometriosis, uterine fibroids, and premenstrual dysphoric disorders. Our studies investigating quality of life or well-being in women with heavy menstrual bleeding, endometriosis, or uterine fibroids have found improvements in all dimensions assessed. Hormonal contraceptives significantly reduce pain, symptom severity, and abnormal bleeding patterns associated with women who suffer from heavy menstrual bleeding, endometriosis, and uterine fibroids. Hormonal contraceptives significantly reduce pain, symptom severity, and abnormal bleeding patterns associated with women who suffer from heavy menstrual bleeding, endometriosis, and uterine fibroids. Findings can inform clinical practice and policy decisions to ensure that women have access to safe and effective contraceptive options that promote both reproductive and non-reproductive health.
Anmerkungen zu Willy Buschaks Fimmen-Biographie. Willy Buschak: Edo Fimmen. Der schöne Traum von Europa und die Globalisierung. Eine Biographie
Creators: name: Tosstorff, Reiner
Publisher: name: Moving the Social
Year: 2015

description: Willy Buschak: Edo Fimmen. Der schöne Traum von Europa und die Globalisierung. Eine Biographie. Mit einem Vorwort von Peter Friedemann, Essen: Klartext Verlag 2002.
description: Moving the Social, Vol 31 (2004): Forschungen und Forschungsberichte
The detectability of strong 21 centimetre forest absorbers from the diffuse intergalactic medium in late reionisation models
Creators: name: Šoltinský, Tomáš
name: Bolton, James S.
name: Hatch, Nina
name: Haehnelt, Martin G.
name: Keating, Laura C.
name: Kulkarni, Girish
name: Puchwein, Ewald
name: Chardin, Jonathan
name: Aubert, Dominique
Publisher: name: arXiv
Year: 2021
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: A late end to reionisation at redshift $z\simeq 5.3$ is consistent with observed spatial variations in the Ly$α$ forest transmission and the deficit of Ly$α$ emitting galaxies around extended Ly$α$ absorption troughs at $z=5.5$. In this model, large islands of neutral hydrogen should persist in the diffuse intergalactic medium (IGM) until $z\simeq 6$. We use a novel, hybrid approach that combines high resolution cosmological hydrodynamical simulations with radiative transfer to predict the incidence of strong 21 cm forest absorbers with optical depths $τ_{21}>10^{-2}$ from the diffuse IGM in these late reionisation models. We include the effect of redshift space distortions on the simulated 21 cm forest spectra, and treat the highly uncertain heating of the pre-reionisation IGM by soft X-rays as a free parameter. For a model with only modest IGM pre-heating, such that average gas kinetic temperatures in the diffuse IGM remain below $T_{\rm K}\simeq 10^{2} \rm\, K$, we find that strong 21 cm forest absorption lines should persist until $z=6$. For a sample of $\sim 10$ sufficiently radio loud background sources, a null-detection of 21 cm forest absorbers at $z\simeq 6$ with SKA1-low or possibly LOFAR should provide an informative lower limit on the still largely unconstrained soft X-ray background at high redshift and the temperature of the pre-reionisation IGM.
description: 18 pages, 11 figures, 4 tables. Accepted for publication in MNRAS
Qubit thermodynamics far from equilibrium: two perspectives about the nature of heat and work in the quantum regime
Creators: name: Vallejo, Andrés
name: Romanelli, Alejandro
name: Donangelo, Raúl
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Considering an entropy-based division of energy transferred into heat and work, we develop an alternative theoretical framework for the thermodynamic analysis of two-level systems. When comparing these results with those obtained under the standard definitions of these quantities, we observe the appearance of a new term of work, which represents the energy cost of rotating the Bloch vector in presence of the external field that defines the local Hamiltonian. Additionally, we obtain explicit expressions for the temperature, the heat capacity and the internal entropy production of the system in both paradigms. In order to illustrate our findings we study, from both perspectives, matter-radiation interaction processes for two different systems.
On-Farm Conversion of Cannabis Sativa Waste Biomass into an Organic Fertilizer by Microbial Digestion
Creators: name: Olson, Noah E.
name: Neher, Deborah A.
name: Holden, Victoria I.
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology

description: Nearly 90% of the total biomass of hemp plants grown for cannabidiol (CBD) is left to rot in piles, burned, or hauled to landfills post-harvest even though these residues are nutrient-rich. Composting is an option for waste management and nutrient recovery for hemp producers. However, materials, labor costs, time, and space needed to properly construct compost piles pose significant logistic challenges to smallholder farmers who want to manage their waste on-farm. Additionally, the high lignin content of cannabis hurd is often poorly degraded if the compost fails to meet national organic standards for thermophilic conditions. A potentially more efficient and cost-effective alternative is to convert leftover cannabis waste into bio-fertilizers through a semi-anaerobic process by adding microbial inoculants that specialize in lignin degradation. Imio Technologies, Inc. (Imio) developed cannabis-specific microbial inoculants designed to optimize the conversion of hemp waste into a bio-available form. Applied as a liquid culture, Imio microbes colonize wasted stalks and produce organic acids and oxidative enzymes that decompose lignin and release plant nutrients. This study aimed to investigate the ability of Imio microbial inoculants to degrade lignin-rich material into a fertilizer substitute. At the conclusion of a 3-week digestion period, biomass was transformed into a more bioavailable form with a nutrient profile similar to finished composts. Two-week cured fertilizer generated through this process promoted greater root:shoot ratios, which suggests plant growth promotion, compared to a synthetically fertilized control group. The digested hemp fertilizer also showed a value-added property of disease suppression against the soilborne pathogen Rhizoctonia solani.
ZERO TRUST AT SCALE: ARCHITECTING A FRICTIONLESS, AI-POWERED CYBERSECURITY FRAMEWORK FOR THE GLOBAL DIGITAL ECONOMY
Creators: name: Abdul Rafee, Mohammed
Publisher: name: figshare
Year: 2025
Subjects: classificationCode: 409999
subject: Other engineering not elsewhere classified

description: In the face of an increasingly complex and interconnected digital economy, traditional cybersecurity models are proving inadequate to protect against sophisticated threats. This research paper, titled Zero Trust at Scale: Architecting a Frictionless, AI-Powered Cybersecurity Framework for the Global Digital Economy, explores the role of Zero Trust (ZT) security models and artificial intelligence (AI) in enhancing cybersecurity for modern enterprises.The core thesis of this paper centers on the implementation of Zero Trust at scale, enabling organizations to effectively secure their environments without compromising on user experience or performance. In the context of growing cyber threats, the research underscores the importance of a Zero Trust framework that assumes no implicit trust within internal or external networks. Instead, Zero Trust requires rigorous identity verification, access control, and continuous monitoring to ensure that only authenticated users and devices gain access to critical resources.A major aspect of this paper is the integration of AI and machine learning (ML) to optimize Zero Trust frameworks. By leveraging AI, organizations can automate and streamline security operations, detect anomalies in real-time, predict potential threats, and ensure dynamic access control based on user behaviours. The adoption of AI-driven Zero Trust is presented as a powerful strategy to enhance threat intelligence, reduce incident response times, and increase overall cybersecurity resilience.Furthermore, the paper highlights the challenges faced by organizations when scaling Zero Trust systems, such as performance bottlenecks, legacy system integration, and regulatory compliance. It discusses solutions and best practices for overcoming these challenges, offering a roadmap for organizations looking to implement Zero Trust in a cost-effective and scalable manner.
Magyarországi leányvállalatok centralizált beszerzései
Creators: name: Viktor, Patrik
name: Reicher, Regina Zsuzsánna
Publisher: name: BI-KA LOGISZTIKA Kft.
Year: 2020

description: Logisztikai trendek és legjobb gyakorlatok (Nyomtatott ISSN: 2416-0555, Online ISSN: 2560-0362), 2020. december, VI. évfolyam, 2. szám
On the (3,N) Maurer-Cartan equation
Creators: name: Angel, Mauricio
name: Camacaro, Jaime
name: Diaz, Rafael
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics

description: Deformations of the 3-differential of 3-differential graded algebras are controlled by the (3,N) Maurer-Cartan equation. We find explicit formulae for the coefficients appearing in that equation, introduce new geometric examples of N-differential graded algebras, and use these results to study N Lie algebroids.
description: 21 pages
Combining Vermicompost with Inorganic Fertilizers Improved Rice Yield and Affected Potassium Pools under Rice-Based Cropping Systems in Inceptisols
Creators: name: Kumari, Shailja
name: Kumari, Ragini
name: Kumar, Rajkishore
name: Kohli, Anshuman
name: Singh, Yanendra Kumar
name: Kumar, Gopal
name: Kumar, Rajesh
name: Padbhushan, Rajeev
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Biochemistry
subject: Pharmacology
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Plant Biology

description: Integrated use of inorganic fertilizer and organic manure restores soil quality and increases crop productivity. Potassium (K) pools are also affected in soil due to the rate and sources of nutrients applied. However, the integration of vermicompost and mineral fertilizers effects strongly depends on soil type, and still, no precise information is available for Inceptisols in Eastern India. Keeping this fact in view, a field experiment was conducted at the research farm of Bihar Agriculture University, Sabour, Bihar to understand the effect of soil test crop response (STCR) based balanced fertilization with or without organic manure on soil K pools and rice performance under rice-wheat and rice-maize cropping systems. This experiment included nine treatments viz., general fertilizer recommendation, farmers’ fertilizer practice, STCR with and without Integrated Plant Nutrient System (IPNS)/vermicompost for low (3 t ha−1), medium (4 t ha−1), and high target yield (5 t ha−1) and absolute control (without fertilizer application) which were replicated thrice in a randomized block design (RBD). The highest rice yield was obtained under STCR with IPNS for high target yield (2% more) than the corresponding treatment without IPNS followed by STCR with IPNS for medium target yield however treatments were statistically at par with one another. Benefit cost ratio was significantly highest under STCR with IPNS for medium target yield overall the treatments for both cropping systems. Different forms of K (water-soluble K, exchangeable K, non-exchangeable K, and mineral K) declined under farmers’ practice and absolute control whereas these forms were greater under STCR with IPNS-based treatments than the STCR without IPNS-based treatments in the corresponding target yields. The correlation study suggested that exchangeable K was the most important form, positively and highly significantly related to soil available K (R2 = 98). Overall, this study recommended that the integrated use of vermicompost and mineral fertilizers (STCR with IPNS) for medium target yield (4 t ha−1) was more responsive toward rice yield as well as K availability for soil sustainability from Inceptisols in eastern India.
Electronic instabilities of kagome metals: saddle points and Landau theory
Creators: name: Park, Takamori
name: Ye, Mengxing
name: Balents, Leon
Publisher: name: arXiv
Year: 2021
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study electronic instabilities of a kagome metal with a Fermi energy close to saddle points at the hexagonal Brillouin zone face centers. Using parquet renormalization group, we determine the leading and subleading instabilities, finding superconducting, charge, orbital moment, and spin density waves. We then derive and use Landau theory to discuss how different primary density wave orders give rise to charge density wave modulations, as seen in the AV$_3$Sb$_5$ family, with A=K,Rb,Cs. The results provide strong constraints on the mechanism of charge ordering and how it can be further refined from existing and future experiments.
description: Revised acknowledgements
Metric gravity theories and cosmology:II. Stability of a ground state in f(R) theories
Creators: name: Sokolowski, Leszek M.
Publisher: name: arXiv
Year: 2007
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: A fundamental criterion of viability of any gravity theory is existence of a stable ground-state solution being either Minkowski, dS or AdS space. Stability of the ground state is independent of which frame is physical. In general, a given theory has multiple ground states and splits into independent physical sectors. All metric gravity theories with the Lagrangian being a function of Ricci tensor are dynamically equivalent to Einstein gravity with a source and this allows us to study the stability problem using methods developed in GR. We apply these methods to f(R) theories. As is shown in 13 cases of Lagrangians the stability criterion works simply and effectively whenever the curvature of the ground state is determined. An infinite number of gravity theories have a stable ground state and further viability criteria are necessary.
description: A modified and expanded version of a second part of the paper which previously appeared as gr-qc/0702097v1. The first, modified part is now published as gr-qc/0702097v2 and as a separate paper in Class. Qu. Grav. The present paper matches the published version
Cyprinidae Schuster
Creators: name: Mapalo, Marc A.
name: Stec, Daniel
name: Mirano-Bascos, Denise
name: Michalczyk, Łukasz
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy

description: Order: Parachela Schuster, Nelson, Grigarick & Christensen, 1980    Superfamily: Macrobiotoidea Thulin, 1928 (in Marley et al. 2011) Family: Macrobiotidae Thulin, 1928
description: Published as part of Mapalo, Marc A., Stec, Daniel, Mirano-Bascos, Denise & Michalczyk, Łukasz, 2016, Mesobiotus philippinicus sp. nov., the first limnoterrestrial tardigrade from the Philippines, pp. 411-426 in Zootaxa 4126 (3) on page 414, DOI: 10.11646/zootaxa.4126.3.6, http://zenodo.org/record/258342
exoplanet: Gradient-based probabilistic inference for exoplanet data & other astronomical time series
Creators: name: Foreman-Mackey, Daniel
name: Luger, Rodrigo
name: Agol, Eric
name: Barclay, Thomas
name: Bouma, Luke G.
name: Brandt, Timothy D.
name: Czekala, Ian
name: David, Trevor J.
name: Dong, Jiayin
name: Gilbert, Emily A.
name: Gordon, Tyler A.
name: Hedges, Christina
name: Hey, Daniel R.
name: Morris, Brett M.
name: Price-Whelan, Adrian M.
name: Savel, Arjun B.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: "exoplanet" is a toolkit for probabilistic modeling of astronomical time series data, with a focus on observations of exoplanets, using PyMC3 (Salvatier et al., 2016). PyMC3 is a flexible and high-performance model-building language and inference engine that scales well to problems with a large number of parameters. "exoplanet" extends PyMC3's modeling language to support many of the custom functions and probability distributions required when fitting exoplanet datasets or other astronomical time series. While it has been used for other applications, such as the study of stellar variability, the primary purpose of "exoplanet" is the characterization of exoplanets or multiple star systems using time-series photometry, astrometry, and/or radial velocity. In particular, the typical use case would be to use one or more of these datasets to place constraints on the physical and orbital parameters of the system, such as planet mass or orbital period, while simultaneously taking into account the effects of stellar variability.
description: Published in the Journal of Open Source Software. Comments (still) welcome. Software available at https://docs.exoplanet.codes
„Stalin war kein Romantiker der Weltrevolution“
Creators: name: Bloch, Max
Publisher: name: Moving the Social
Year: 2015

description: MichaelBuckmiller/KlausMeschkat (Hg.): Biographisches Handbuch zur Geschichte der Kommunistischen Internationale. Ein deutsch-russisches Forschungsprojekt. Berlin 2007
description: Moving the Social, Vol 43 (2010): Forschungen und Forschungsberichte
Electronic structure of kinetic energy driven superconductors in the presence of bilayer splitting
Creators: name: Lan, Yu
name: Qin, Jihong
name: Feng, Shiping
Publisher: name: arXiv
Year: 2007
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Within the framework of the kinetic energy driven superconductivity, the electronic structure of bilayer cuprate superconductors in the superconducting state is studied. It is shown that the electron spectrum of bilayer cuprate superconductors is split into the bonding and antibonding components by the bilayer splitting, then the observed peak-dip-hump structure around the $[π,0]$ point is mainly caused by this bilayer splitting, with the superconducting peak being related to the antibonding component, and the hump being formed by the bonding component. The spectral weight increases with increasing the doping concentration. In analogy to the normal state case, both electron antibonding peak and bonding hump have the weak dispersions around the $[π,0]$ point.
description: 11 pages, 4 figures, replotted figures and added references, accepted for publication in Phys. Rev. B
Alexander Vatlin und die Komintern
Creators: name: Eumann, Ulrich
Publisher: name: Moving the Social
Year: 2015

description: Alexander Vatlin: Die Komintern. Gründung, Programmatik, Akteure (Geschichte des Kommunismus und Linkssozialismus, Bd. 10), Berlin 2009
description: Moving the Social, Vol 43 (2010): Forschungen und Forschungsberichte
Open Publishing Infrastructures: LAReferencia and Érudit
Creators: name: Niemann, Tanja
Publisher: name: Zenodo
Year: 2021
Subjects: OIAR
Open Science

description: Open Publishing Infrastructures 1 / Infraestructuras abiertas para la publicación científica
description: Primary funding was provided by the Social Science and Humanities Research Council of Canada (SSHRC), with addition financial and in-kind support provided by Eclac, FORCE11, and the Sloan Foundation through the Reimagining Educational Practices for Open (REPO) project.
Gondolatok a logisztikai tevékenységgel szemben támasztott növekvő elvárások és az infrastruktúra kapcsolatáról
Creators: name: Abonyi Gyuláné Palotás, Jolán
name: Kecskeméti, Lilla
Publisher: name: BI-KA LOGISZTIKA Kft.
Year: 2020

description: Logisztikai trendek és legjobb gyakorlatok (Nyomtatott ISSN: 2416-0555, Online ISSN: 2560-0362), 2020. december, VI. évfolyam, 2. szám
วิธีการพัฒนาประชาธิปไตยแก่เด็กและเยาวชนในสถานศึกษาภาคตะวันออกเฉียงเหนือ:ศึกษาเฉพาะกรณีสถานศึกษาในจังหวัดอุบลราชธานี
Creators: name: วลัยพร พรพงศ์
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2556
Subjects: วิธีการพัฒนาประชาธิปไตย, เด็กและเยาวชน

description: 1, 32, วารสารมนุษยศาสตร์และสังคมศาสตร์  มหาวิทยาลัยมหาสารคาม
การวิเคราะห์เนื้อหาวิทยานิพนธ์ของมหาวิทยาลัยมหาสารคามที่เกี่ยวข้องกับการประยุกต์ใช้ภูมิปัญญาท้องถิ่นในการพัฒนาหลักสูตรท้องถิ่น
Creators: name: วิลาวัณย์ พรพัชรพงศ์
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2556
Subjects: ภูมิปัญญา, การวิเคราะห์เนื้อหา, หลักสูตรท้องถิ่น

description: 1, 32, วารสารมนุษยศาสตร์และสังคมศาสตร์  มหาวิทยาลัยมหาสารคาม
title: The Chinese film industry : features and trends, 2010-2016
Creators: name: Diao, Jinuo
Publisher: name: University of St Andrews
Year: 2020

description: The thesis will analyse the evolution of the Chinese film industry between 2010 and 2016. During this period, the Chinese film industry experienced rapid development and underwent massive structural change and expansion. The years 2010 to 2016, also gave rise to a number of important events and phenomena within the Chinese film industry, including technological changes that impacted upon traditional entertainment practices, new Internet-driven innovations, an enormous influx of capital, generous government incentives and an overall explosion in media saturation and popularity. My research poses the following questions; what are the key features of the Chinese film industry between 2010 and 2016? What developments transpired within the Chinese film industry between the years 2010 and 2016 and how might we understand and rationalise these contemporary trends. This thesis adopts a political economy approach. It is the assertion of my research that developments within the Chinese film industry must be considered within the wider socio-economic and political context of contemporary China. This thesis provides a macro-level study of the contemporary Chinese film industry, with focus given to four key areas of research, namely policy, production, distribution and exhibition. These four study areas provide a fitting entry point to better understand the shifting dynamics of the Chinese film industry between 2010 and 2016. The intention of this thesis is to map out contemporary trends within the Chinese film industry. My research, aimed at both academics and industry insiders alike, adopts an industry perspective with the aim of both enriching further scholarship on Chinese cinema, while simultaneously serving as a source of knowledge and understanding for those working within the industry. It is hoped that this thesis will enhance further the academic studies on Chinese cinema by providing an industrial bedrock upon which additional analysis can be based, while also providing the industry with insight that will facilitate the continued health and sustainability of cinema in China.
GERENCIAMENTO TRIBUTÁRIO: UM ESTUDO DE CASO EM UMA EMPRESA DO RAMO SALINEIRO LOCALIZADA NO MUNICÍPIO DE AREIA BRANCA/RN
Creators: name: De Medeiros, Fábio Hipólito
name: Moreira, Caritsa Scartaty
name: Pereira Da Silva, Annandy Raquel
name: Soares Do Nascimento, Ítalo Carlos
name: Varela De Melo, Geison Calyo
Publisher: name: Revista de Informação Contábil
Year: 2020
Subjects: Tributos. Gerenciamento Tributário. Práticas de Gerenciamento Tributário

description: Este artigo objetivou identificar as práticas de gerenciamento tributário adotadas por uma empresa salineira do município de Areia Branca, Estado do RN, para reduzir sua carga tributária. Utilizou-se, entrevista semiestruturada e análise de conteúdo. Dentre as práticas, perceberam-se as seguintes: (I) no planejamento são determinadas as atividades que se adequam com o regime tributário para reduzir tributos; (II) o profissional do setor fiscal executa as atribuições de acordo com a lei e define os profissionais para o aperfeiçoamento na área fiscal; (III) há a participação dos sócios quanto à tomada de decisão em assuntos tributários; (IV) o regimento interno está em construção; (V) há contato com entes governamentais para tratar pontos sobre incentivos fiscais no segmento da empresa. Conclui-se que as previsões da teoria sobre as práticas de gerenciamento tributário, a relevância dessas ferramentas para que as empresas possam reduzir sua carga tributária e obtenham maiores e melhores resultados sucedem.
description: Revista de Informação Contábil, v. 14 (2020): Publicação Contínua
Engineering Ethics in Web3
Creators: name: Zargham, Michael
Publisher: name: Zenodo
Year: 2021

description: Our community is a technology-abled social organization committed to the application of web3 technologies to achieve human-centric outcomes. Much like traditional engineering societies we engage in research, education, and standard setting in addition to designing, building and maintaining technological solutions. As with any emerging technology there is still a lot of uncertainty around the practice of engineering web3 enabled systems but it is already clear that these systems are deeply entangled with social and economic systems, and thus have the potential for a deep and long standing impact on social institutions. With this in mind, our community coalesced around a shared commitment to the values upheld by the broader institution of professional engineering. While it remains unclear where the web3 technology stack will carry our society, we believe that this journey must be undertaken with a values first mindset.
Transparência no Setor Público: um estudo dos municípios do norte pioneiro paranaense
Creators: name: Casagrande, Kamilla Forcato
name: Baldissera, Juliano Francisco
Publisher: name: Revista de Informação Contábil
Year: 2020
Subjects: Transparência; Disclosure; Administração Pública; municípios; Finanças Públicas.

description: Esse artigo analisa a relação dos aspectos financeiros, orçamentários e socioeconômicos na transparência ativa e passiva dos municípios da mesorregião do Norte Pioneiro Paranaense. Trata-se de um estudo quantitativo, em que 46 municípios fizeram parte da amostra da pesquisa. Como resultados, dos três aspectos socioeconômicos pesquisados, só a população e a educação foram significativos, a primeira com relação à transparência ativa, e a segunda com a transparência passiva em 2016. Sobre os aspectos finaceiros-orçamentários, o Endividamento teve significância nas duas transparências, evidenciando que quanto mais transparente o município, mais endividado, mostrando também com o Indicador do Grau de Dependência que quanto menos endividado o município, mais dependente será. A transparência será maior em municípios mais populosos, mas isso não quer dizer que esse município seja menos endividado, já que os resultados mostram o contrário. Observou-se que quanto menos dívida possuir o município, mais desenvolvido em educação será.
description: Revista de Informação Contábil, v. 14 (2020): Publicação Contínua
วงกลองยาวอีสาน : กรณีศึกษาคณะเทพนิมิตร  อำเภอวาปีปทุม  จังหวัดมหาสารคาม
Creators: name: อวิรุทธ์  โททำ
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2556
Subjects: วงกลองยาวอีสาน, คณะเทพนิมิตร

description: 1, 32, วารสารมนุษยศาสตร์และสังคมศาสตร์  มหาวิทยาลัยมหาสารคาม
ATUAÇÃO DO CONSELHO REGIONAL DE CONTABILIDADE DO PARANÁ (CRC-PR): UMA ANÁLISE A PARTIR DO BALANÇO SOCIOAMBIENTAL
Creators: name: Bueno, Ludiane De Fátima
name: Altoé, Stella Maris Lima
name: Suave, Ricardo
Publisher: name: Revista de Informação Contábil
Year: 2020
Subjects: Balanço Socioambiental. Conselho Regional de Contabilidade do Paraná. Divulgação de informações.

description: O CRC-PR é um órgão que visa à valorização do profissional e que tem se destacado pela divulgação dos Balanços Socioambientais, trazendo informações com relação às ações sociais praticadas tanto na comunidade quanto para a atualização e bem-estar dos profissionais registrados. Além das ações sociais, o CRC-PR atua no âmbito de fiscalização da classe contábil, zelando sempre pela ética e transparência. Por meio dos Balanços Socioambientais divulgados pelo CRC-PR, no período de 2012 a 2017, observou-se os seguintes aspectos: i) Ações de Fiscalização; ii) Emissão de Documentos Decorrente de Fiscalização; iii) Registro de Organizações Contábeis; iv) Registros Profissionais e v) Exame de Suficiência. Os achados indicam que o Conselho tem desenvolvido sua função fiscalizadora no que tange a classe contábil, evidenciando assim a eficiência dos trabalhos de fiscalização.
description: Revista de Informação Contábil, v. 14 (2020): Publicação Contínua
แบบจำลองทางเทอร์โมไดนามิกส์ของกระบวนการต้มและอุ่นนํ้าอ้อย แบบหลายขั้นตอนในกระบวนการผลิตนํ้าตาล
Creators: name: ธีรวัฒน์ คลับคล้าย
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2556
Subjects: การวิเคราะห์ทางความร้อน, กระบวนการผลิตน้ำตาล, กระบวนการต้มระเหย

description: 5, 32, วารสารวิทยาศาสตร์และเทคโนโลยี มหาวิทยาลัยมหาสารคาม
Rheology of mobile sediment beds sheared by viscous, pressure-driven flows
Creators: name: Vowinckel, B.
name: Biegert, E.
name: Meiburg, E.
name: Aussillous, P.
name: Guazzelli, É.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Soft Condensed Matter (cond-mat.soft)
subject: Geophysics (physics.geo-ph)
subject: FOS: Physical sciences

description: We present a detailed comparison of the rheological behaviour of sheared sediment beds in a pressure-driven, straight channel configuration based on data that was generated by means of fully coupled, grain-resolved direct numerical simulations and experimental measurements reviously published by Aussillous {\it et al.} (J. Fluid Mech., vol. 736, 2013, pp. 594-615). The highly-resolved simulation data allows to compute the stress balance of the suspension in the streamwise and vertical directions and the stress exchange between the fluid and particle phase, which is information needed to infer the rheology, but has so far been unreachable in experiments. Applying this knowledge to the experimental and numerical data, we obtain the statistically-stationary, depth-resolved profiles of the relevant rheological quantities. The scaling behavior of rheological quantities such as the shear and normal viscosities and the effective friction coefficient are examined and compared to data coming from rheometry experiments and from widely-used rheological correlations. We show that rheological properties that have previously been inferred for annular Couette-type shear flows with neutrally buoyant particles still hold for our setup of sediment transport in a Poiseuille flow and in the dense regime we found good agreement with empirical relationships derived therefrom. Subdividing the total stress into parts from particle contact and hydrodynamics suggests a critical particle volume fraction of 0.3 to separate the dense from the dilute regime. In the dilute regime, i.e., the sediment transport layer, long-range hydrodynamic interactions are screened by the porous media and the effective viscosity obeys the Einstein relation.
ผลของความหนาชั้นขั้วแอโนดและขั้วแคโทดต่อประสิทธิภาพของเซลล์เชื้อเพลิงออกไซด์ของแข็ง
Creators: name: ศศิธร งามแพรวพราว
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2557
Subjects: เซลล์เชื้อเพลิงออกไซด์ของแข็ง, ความหนาของชั้นอิเล็กโทรด, ระเบียบวิธีไฟไนต์เอลิเมนต์

description: 6, 33, วารสารวิทยาศาสตร์และเทคโนโลยี มหาวิทยาลัยมหาสารคาม
ศักยภาพการส่งนํ้าเพื่อวางแผนเพาะปลูกพืชฤดูแล้ง โครงการส่งนํ้าและบำรุงรักษาห้วยหลวง
Creators: name: พิศัลย์ อุบลพิพัชร์
Publisher: name: มหาวิทยาลัยมหาสารคาม
Year: 2557
Subjects: การวางแผนการเพาะปลูก, การหาค่าเหมาะสมสูงสุด, การจัดสรรน้ำ, อ่างเก็บน้ำห้วยหลวง

description: 6, 33, วารสารวิทยาศาสตร์และเทคโนโลยี มหาวิทยาลัยมหาสารคาม
Impact of CFA Franc Exchange Rate on CEMAC Nations Economic Growth
Creators: name: Mbubit, Bens
Publisher: name: Leeds Beckett University
Year: 2024

description: The impact of changes in the real exchange rate (RER) on economic growth has been of growing attention in recent policy debates. One of the focal reasons for the growing attention is due to the growth experienced by some East-Asian nations between the period 1965 to 1990s, which is attributed to the exchange rate. On the other hand, the debate was renewed due to series of economic crises faced by some nations, whereby unsustainable exchange rate was identified as the cause.The main goal of this thesis is to examine the relationship between the CFA franc and the economic growth of the CEMAC zone. This was done by first investigating the state of the currency in all CEMAC nations, as seen in the first empirical question. Because there is not ‘one’ equilibrium REER, rather there is a path of equilibrium REER through time, I used the Behavioural Equilibrium Exchange Rate (BEER) approach by Clark and MacDonald (1998) to ascertain the state of the CFA franc. The results showed that as of the year 2018, the CFA was at equilibrium in all the CEMAC nations, and governments should not be worried.The second question analysed if currency devaluation improved the trade balance in CEMAC nations through the presence of the J-curve. I used the aggregate bilateral trade date approach by Rose and Yellen (1989), and the aggregate trade date approach by Magee (1973) to analyse the presence of J-curve between the individual CEMAC nations and their main trade partners. Due to lack of data for some of the CEMAC nations, only three CEMAC nations were used in this section (Cameroon, Central Africa Republic – CAR, and Gabon). The results showed the presence of J-curve only in Cameroon models for both approaches, implying that CFA franc devaluation improves the trade balance in Cameroon. The absence of J-curve in CAR and Gabon means that policymakers could use other tools than the CFA franc devaluation to improve their trade balance. Also, there is a need for an improvement of bilateral trade flow within the region.The third question examined the relationship between the REER and economic growth in the CEMAC zone. The CFA franc devaluation was meant to improve the economic growth of the entire CEMAC Zone. As such, I used the Pooled Mean Group (PMG) panel autoregression distributed lag (ARDL) approach to investigate the nature of the relationship between REER and the CEMAC region’s economic growth. The result showed that the CFA franc devaluation did not influence the region’s economic growth. Thus, policymakers should use other tools to improve the region’s economic growth.
Implications of the $Z_{cs}(3985)$ and $Z_{cs}(4000)$ as two different states
Creators: name: Meng, Lu
name: Wang, Bo
name: Wang, Guang-Juan
name: Zhu, Shi-Lin
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Lattice (hep-lat)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Recently, the hidden charm tetraquark states $Z_{cs}(3985)$ and $Z_{cs}(4000)$ with strangeness were observed by the BESIII and LHCb collaborations, respectively, which are great breakthroughs for exploring exotic QCD structures. The first and foremost question is whether they are the same state. In this work, we explore the implications of the narrower state $Z_{cs}(3985)$ in BESIII and the wider one $Z_{cs}(4000)$ in LHCb as two different states. Within a solvable nonrelativistic effective field theory, we include the possible violations of heavy quark spin symmetry and SU(3) flavor symmetry in a comprehensive approach. If $Z_{cs}(3985)$ and $Z_{cs}(4000)$ are two different states, our results show that $Z_{cs}(4000)/Z_{cs}(3985)$ is the pure $(|\bar{D}_s^*D\rangle+/- |\bar{D}_sD^*\rangle)/\sqrt{2}$ state, and the SU(3) flavor partner of $Z_{c}(3900)$ is $Z_{cs}(4000)$ rather than the $Z_{cs}(3985)$. Another two important consequences are the existence of a tensor $\bar{D}_s^*D^*$ resonance with mass about 4126 MeV and width 13 MeV, and the suppression of the decay mode $Z_{cs}(3985) \to J/ψK$. The two consequences can be tested in experiments and distinguish the two-state interpretation from the one-state scheme.
description: 8 pages,3 figures and 1 table; Accepted version by Science Bulletin