cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Kunstvermittlung auf der documenta 15. Eine Analyse des Vermittlungsprogramms
Creators: name: Steng, Sophia
Publisher: name: Hochschulbibliothek, Hochschule Merseburg
Year: 2023
Subjects: subject: Kunstvermittlung
subject: documenta fifteen
subject: sobat-sobat
subject: ruangrupa
subject: Carmen Mörsch
subject: DDC::7** Künste und Unterhaltung::70* Künste::707 Ausbildung, Forschung, verwandte Themen zur bildenden und angewandten Kunst
subject: DDC::3** Sozialwissenschaften::37* Bildung und Erziehung::370 Bildung und Erziehung

description: Die documenta fifteen ist in den Medien vor allem hinsichtlich des Antisemitismus-Skandals diskutiert worden. Ruangrupa stellen auf der documenta fifteen Freundschaft und das Teilen von Beziehungen in den Mittelpunkt ihrer Arbeit. Sie laden Besucher_innen ein, sich einzubringen. Wie wurde Kunstvermittlung auf der documenta durchgeführt? In der vorliegenden Arbeit wird die documenta fifteen Kunstvermittlung beleuchtet. Dies passiert zum einen vor ihrem historischen Hintergrund und zum anderen wird das Kunstvermittlungsprogramm der offiziellen Kunstvermittler_innen, der „sobat-sobat“, analysiert. Die Analysefragen werden von vier Diskursen, (affirmativ, reproduktiv, dekonstruktiv und transformativ), welche Carmen Mörsch formuliert hat, abgeleitet. Die Arbeit der sobat-sobat wird hinsichtlich des Bildungsverständnis sowie der Funktion von Kunstvermittlung hin analysiert. Es lässt sich festhalten, dass die Kunstvermittler_innen einen großen Gestaltungsspielraum in der Ausrichtung ihrer Führungen hatten, welche dadurch, -je nach Hintergrund der Vermittler_innen, recht unterschiedlich durchgeführt wurden. Das Ergebnis der Analyse zeigt, dass in der Praxis Merkmale aller vier Diskurse vorkommen. In der Art wie ruangrupa Vermittlung denkt, spiegeln sich Ideen über Kunstvermittlung wider, welche so alt sind wie die documenta selbst. Arnold Bode sagt, dass die Ausstellung das Medium sei. Ruangrupa sagen: Das Werk beinhalte seine Vermittlung selbst. Dennoch hat sich über die Jahre ein facettenreiches Vermittlungsangebot etabliert. Auch der (früh)kindlichen Bildung wird zunehmend mehr Raum gegeben.
Productivity, Pricing and Profitability in the U.S. Rail Freight Industry, 1995-2004
Creators: name: Martland, Carl D.
name: Martland, Carl D.
Publisher: name: Unknown
Year: 2006
Subjects: Productivity Analysis

description: Rail industry productivity grew by 7% per year from 1984 to 1995, but most of the benefi ts to the industry were offset by reductions in rail rates and the increasing need for capital expenditures. Rail rates declined by more than one-third during that period, while fi nancial measures, such as return on shareholders equity and net railway operating income, showed only a modest improvement. From 1995 to 2004, productivity improved 5% per year, prices continued to fall, and fi nancial performance was fl at or declining. There is no doubt that productivity improvements helped railroads make very signifi cant reductions in their costs during this 20-year period. However, by 2004, the long-term trends were coming to an end. The rate of productivity improvement was declining, rates were starting to rise, and capacity and service problems were becoming more serious. With higher rates, many of the Class I railroads were coming close to earning their cost of capital. The combination of increasing profi tability, declining service, and inadequate capacity is unlikely to be sustainable. The lack of capacity and deteriorating service quality are seen as serious problems not only for rail customers, but for public agencies at the local, state, and federal levels. Railroads will need fi nancial and planning assistance from these agencies as they seek to provide suffi cient capacity to handle the potential growth in traffi c that is expected over the next 20 years.
Казкотерапія для дітей з особливими потребами на основі використання LEGO
Creators: name: Яковенко І. О.
Publisher: name: Zenodo
Year: 2019

description: Важливою ланкою освітнього процесу закладу дошкільної освіти є робота з дітьми з особливими потребами. Програмовий матеріал зазначеною категорією дітей засвоюється складніше і тому вимагає інноваційних методів роботи. Одним з яких є казкотерапія на основі застосування LEGO.
Industry Issue Paper: Emerging Commuting Trends: Evidence from the Chicago Area
Creators: name: Sӧӧt, Siim
name: Berman, Joost G.
name: DiJohn, Joseph
name: Sӧӧt, Siim
name: Berman, Joost G.
name: DiJohn, Joseph
Publisher: name: Unknown
Year: 2006
Subjects: Research and Development/Tech Change/Emerging Technologies

description: Over the last several decades, commuting distances have increased in both miles and travel time. This analysis focuses on the county-to-county commuting data from the Census Transportation Planning Package that show intercounty commuting has increased substantially. In the Chicago six-county region, these data indicate that three of the six counties are now (2000) net importers of workers. In the past, only Cook County (Chicago) had a net positive balance of workers. In contrast to past trends, demographic changes now contribute to lower increases in the growth in the number of workers. Specifi cally, in the 1990s average household size stopped decreasing for the fi rst time in 100 years. This was partially responsible for a decline in the portion of the population that was commuting, a statistic that had been steadily increasing. In fact, in previous decades there was a larger growth in the number of workers than in people, thereby adding substantially to peakperiod traffi c when population growth was modest. This has changed. Furthermore, in past decades large increases in homeownership rates contributed to the growth of urbanized areas. This suggests that workers made housing choices that added to commuting distances. The ability and willingness to increase commuting distances made it possible for employers to find their employees from a larger geographic region.
MOESM5 of Screening for BRCA1, BRCA2, CHEK2, PALB2, BRIP1, RAD50, and CDH1 mutations in high-risk Finnish BRCA1/2-founder mutation-negative breast and/or ovarian cancer individuals
Creators: name: Kuusisto, Kirsi
name: Bebel, Aleksandra
name: Vihinen, Mauno
name: Schleutker, Johanna
name: Satu-Leena Sallinen
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Cancer
subject: Science Policy
subject: 60506 Virology
subject: FOS: Biological sciences

description: Authorsâ original file for figure 3
Readdressing the UV solar variability with SATIRE-S: non-LTE effects
Creators: name: Tagirov, R. V.
name: Shapiro, A. I.
name: Krivova, N. A.
name: Unruh, Y. C.
name: Yeo, K. L.
name: Solanki, S. K.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Context. Solar spectral irradiance (SSI) variability is one of the key inputs to models of the Earth's climate. Understanding solar irradiance fluctuations also helps to place the Sun among other stars in terms of their brightness variability patterns and to set detectability limits for terrestrial exo-planets. Aims. One of the most successful and widely used models of solar irradiance variability is SATIRE-S. It uses spectra of the magnetic features and surrounding quiet Sun computed with the ATLAS9 spectral synthesis code under the assumption of Local Thermodynamic Equilibrium (LTE). SATIRE-S has been at the forefront of solar variability modelling, but due to the limitations of the LTE approximation its output SSI has to be empirically corrected below 300 nm, which reduces the physical consistency of its results. This shortcoming is addressed in the present paper. Methods. We replace the ATLAS9 spectra of all atmospheric components in SATIRE-S with the spectra calculated using the non-LTE Spectral Synthesis Code (NESSY). We also use Fontenla et al. (1999) temperature and density stratification models of the solar atmosphere to compute the spectrum of the quiet Sun and faculae. Results. We compute non-LTE contrasts of spots and faculae and combine them with the SDO/HMI filling factors of the active regions to calculate the total and spectral solar irradiance variability during solar cycle 24. Conclusions. The non-LTE contrasts result in total and spectral solar irradiance in good agreement with the empirically corrected output of the LTE version. This suggests that empirical correction introduced into SATIRE-S output is well judged and that the corrected total and spectral solar irradiance obtained from the SATIRE-S model in LTE is fully consistent with the results of non-LTE computations.
description: 8 pages, 6 figures
Separation of variables for the A_3 elliptic Calogero-Moser system
Creators: name: Mangazeev, V. V.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: We consider the classical elliptic Calogero-Moser model. A set of canonical separated variables for this model has been constructed in Kuznetsov et al. However, the generating function of the separating canonical transform is known only for two- and three-particle cases . We construct this generating function for the next A_3 case as the limit of the conjectured form of the quantum separating operator. We show explicitly that this generating function gives a canonical transform from the set of original variables to the separated ones.
description: 20 pages, no figures
Supplementary document for Light Field Camera Calibration and PSF Calculation Based on Differentiable Ray Tracing - 6830703.pdf
Creators: name: Mei, Di
name: Luan, Yinsen
name: Li, Xiangchao
name: Wu, XiJiang
Publisher: name: Optica Publishing Group
Year: 2024
Subjects: Uncategorized

description: Information regarding the computational load
ФОРМУВАННЯ ГРОМАДЯНСЬКОЇ ПОЗИЦІЇ У ДІТЕЙ ДОШКІЛЬНОГО ВІКУ ЗАСОБАМИ МУЗЕЙНОЇ ПЕДАГОГІКИ ТА ПРОЕКТНОЇ ДІЯЛЬНОСТІ
Creators: name: Антонюк О.І.
Publisher: name: Zenodo
Year: 2019

description: «Дошкільна освіта як перша самоцінна ланка має гнучко реагувати на сучасні соціокультурні запити, збагачувати знання дитини необхідною якісною інформацією, допомагати реалізувати свій природний потенціал, орієнтуватись на загальнолюдські й національні цінності», – зазначається у Базовому компоненті дошкільної освіти України. Сьогодення диктує нові прагнення молодого покоління долучатись до культурних надбань свого народу та світу. Тому галузь освіти активно використовує інноваційні технології в освітніх процесах.
MOESM6 of Screening for BRCA1, BRCA2, CHEK2, PALB2, BRIP1, RAD50, and CDH1 mutations in high-risk Finnish BRCA1/2-founder mutation-negative breast and/or ovarian cancer individuals
Creators: name: Kuusisto, Kirsi
name: Bebel, Aleksandra
name: Vihinen, Mauno
name: Schleutker, Johanna
name: Satu-Leena Sallinen
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Cancer
subject: Science Policy
subject: 60506 Virology
subject: FOS: Biological sciences

description: Authorsâ original file for figure 4
Alcyoniidae Lamouroux 1812
Creators: name: Devictor, Susan T.
name: Morton, Steve L.
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Cnidaria
Anthozoa
Alcyonacea
Alcyoniidae

description: Family Alcyoniidae  Alcyoniids have fleshy or membranous colonies, a bare stalk (if present) and scattered polyps not arranged in clusters. Some species may have lobes but are not considered truly arborescent or branching. Refer to Verseveldt and Bayer (1988) for some revisions within this family.
 The family is represented by only one species in the SAB, Bellonella rubistella (Deichmann, 1936).
description: Published as part of Devictor, Susan T. & Morton, Steve L., 2010, Identification guide to the shallow water (0 - 200 m) octocorals of the South Atlantic Bight 2599, pp. 1-62 in Zootaxa 2599 (1) on page 19, DOI: 10.11646/zootaxa.2599.1.1, http://zenodo.org/record/10095192
title: A deep convolutional network approach with attention mechanism for green sea urchin detection and localization
Creators: name: Ahmed, M. Israk
Publisher: name: Memorial University of Newfoundland
publisherIdentifier: https://ror.org/04haebc03
publisherIdentifierScheme: ROR
Year: 2024

description: Green sea urchin, Strongylocentrotus droebachiensis, exerts considerable influence on marine benthic habitats in Arctic and sub-Arctic regions, including kelp forests. Additionally, the species’ gonads (roe) are a highly prized delicacy on Asian markets. To assess and monitor ecological conditions in coastal regions due to sea urchin overgrazing or to establish aquaculture of green sea urchins, computer-assisted autonomous detection might be desirable. However, the accuracy of underwater identification of green sea urchins is affected by a number of factors, including low picture quality, scattering and absorption of light, overlap or occlusion of underwater species, differences in the sizes of the species, and the presence of background objects. In this work, we present a multi-step process for the autonomous identification of green sea urchins in natural habitats using an underwater image dataset consisting of 2,400 images. The process includes augmentation, color correction and enhancement based on the state-of-the-art YOLOv7 object detector. The results of the experiments demonstrate that the proposed framework is capable of accurately recognizing green sea urchins in various underwater scenes and for varying distances between the camera and the target with a mean Average Precision (mAP) of 83.6%.
Unpaired and spin-singlet paired states of a two-dimensional electron gas in a perpendicular magnetic field
Creators: name: Polini, M.
name: Moulopoulos, K.
name: Davoudi, B.
name: Tosi, M. P.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We present a variational study of both unpaired and spin-singlet paired states induced in a two-dimensional electron gas at low density by a perpendicular magnetic field. It is based on an improved circular-cell approximation which leads to a number of closed analytical results. The ground-state energy of the Wigner crystal containing a single electron per cell in the lowest Landau level is obtained as a function of the filling factor $ν$: the results are in good agreement with those of earlier approaches and predict $ν_{c} \approx 0.25$ for the upper filling factor at which the solid-liquid transition occurs. A novel localized state of spin-singlet electron pairs is examined and found to be a competitor of the unpaired state for filling factor $ν>1$. The corresponding phase boundary is quantitatively displayed in the magnetic field-electron density plane.
description: 19 pages, 8 figures, submitted to Phys. Rev. B on 7th April 2001. to appear in Phys. Rev. B
Self-force on a static particle near a black hole
Creators: name: Krtouš, Pavel
name: Zelnikov, Andrei
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the self-force acting on a static charged point-like particle near a Schwarzschild black hole. We obtain the point-like particle as a limit of a spacetime describing a big neutral black hole with a small charged massive object nearby. The massive object is modeled by a black hole or a naked singularity. In this fully interacting system the massive object is supported above the black hole by a strut. Such a strut has a non-zero tension which corresponds to the external force compensating the gravitational force and the electromagnetic self-force acting on the massive object. We discuss details of the limiting procedure leading to the point-like particle situation. As a result, we obtain the standard gravitational force in the static frame of the Schwarzschild spacetime and the electromagnetic self-force. The electromagnetic-self force differs slightly from the classical results in a domain near the horizon. The difference is due to taking into account an influence of the strut on the electromagnetic field. We also demonstrate that higher order corrections to the gravitational force, a sort of the gravitational self-force, are not uniquely defined and they depend on details of the limiting procedure.
description: 15 pages, 3 figures [v3: minor changes, references added]
Computing and Learning on Combinatorial Data
Creators: name: Zhang, Simon
Publisher: name: Purdue University Graduate School
Year: 2025
Subjects: classificationCode: 461199
subject: Machine learning not elsewhere classified
classificationCode: 461305
subject: Data structures and algorithms

description: The twenty-first century is a data-driven era where human activities and behavior, physical phenomena, scientific discoveries, technology advancements, and almost everything that happens in the world resulting in massive generation, collection, and utilization of data. Connectivity in data is a crucial property. A straightforward example is the World Wide Web, where every webpage is connected to other web pages through hyperlinks, providing a form of directed connectivity. Combinatorial data refers to combinations of data items based on certain connectivity rules. Other forms of combinatorial data include social networks, meshes, community clusters, set systems, and molecules.This Ph.D. dissertation focuses on learning and computing with combinatorial data. We study and examine topological and connectivity features within and across connected data to improve the performance of learning and achieve high algorithmic efficiency.
The geometry of passivity for quantum systems and a novel elementary derivation of the Gibbs state
Creators: name: Koukoulekidis, Nikolaos
name: Alexander, Rhea
name: Hebdige, Thomas
name: Jennings, David
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Passivity is a fundamental concept that constitutes a necessary condition for any quantum system to attain thermodynamic equilibrium, and for a notion of temperature to emerge. While extensive work has been done that exploits this, the transition from passivity at a single-shot level to the completely passive Gibbs state is technically clear but lacks a good over-arching intuition. Here, we re-formulate passivity for quantum systems in purely geometric terms. This description makes the emergence of the Gibbs state from passive states entirely transparent. Beyond clarifying existing results, it also provides novel analysis for non-equilibrium quantum systems. We show that, to every passive state, one can associate a simple convex shape in a 2-dimensional plane, and that the area of this shape measures the degree to which the system deviates from the manifold of equilibrium states. This provides a novel geometric measure of athermality with relations to both ergotropy and $β$-athermality.
description: 24 pages, 10 figures. Minor changes to formatting. Publication version
Anthothelidae Broch 1916
Creators: name: Devictor, Susan T.
name: Morton, Steve L.
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Cnidaria
Anthozoa
Alcyonacea
Anthothelidae

description: Key to species of Anthothelidae in the South Atlantic Bight   1. Branches fistulose (Figure 19a). Polyps arranged along edges of flattened branches. Medullar sclerites comprised of long, slender, unbranched needles (Figure 19b)............................................ Iciligorgia schrammi Duchassaing 1870
- Branches not fistulose. Polyps scattered on all sides of branches. Medullar sclerites comprised of branching rods, spindles, capstans, tuberculated spheroids, not needles.............................................................................................. 2
 2. Branches with projecting calyces or low polyp mounds, sometimes of a color contrasting with the surrounding coenenchyme. Cortex containing capstans, tuberculated branched bodies, tuberculated spheroids and spindles in outer region, and spindles in inner region................. Diodogorgia nodulifera (Hargitt, in Hargitt and Rogers, 1901)
 - Coenenchyme flush, with no calyces or polyp mounds. Cortex containing only short capstans and tuberculated branched bodies and spheroids, no spindles................................................. Titanideum frauenfeldii (Kölliker, 1865)
description: Published as part of Devictor, Susan T. & Morton, Steve L., 2010, Identification guide to the shallow water (0 - 200 m) octocorals of the South Atlantic Bight 2599, pp. 1-62 in Zootaxa 2599 (1) on page 20, DOI: 10.11646/zootaxa.2599.1.1, http://zenodo.org/record/10095192
Robust statistics for deterministic and stochastic gravitational waves in non-Gaussian noise. II: Bayesian analyses
Creators: name: Allen, Bruce
name: Creighton, Jolien D. E.
name: Flanagan, Eanna E.
name: Romano, Joseph D.
Publisher: name: arXiv
Year: 2002
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In a previous paper (gr-qc/0105100) we derived a set of near-optimal signal detection techniques for gravitational wave detectors whose noise probability distributions contain non-Gaussian tails. The methods modify standard methods by truncating sample values which lie in those non-Gaussian tails. The methods were derived, in the frequentist framework, by minimizing false alarm probabilities at fixed false detection probability in weak signal limit. For stochastic signals, the resulting statistic consisted of a sum of an auto-correlation term and a cross-correlation term; it was necessary to discard by hand the auto-correlation term to obtain the correct, generalized cross-correlation statistic. In the present paper, we present an alternative Bayesian derivation of the same signal detection techniques. We compute the probability that a signal is present in the data, in the limit where the signal-to-noise ratio squared per frequency bin is small, where the integrated signal-to-noise ratio is large compared to one, and where the total probability in the non-Gaussian tail part of the noise distribution is small. We show that, for each model considered, the resulting probability is to a good approximation a monotonic function of the detection statistic derived in the previous paper. Moreover, for stochastic signals, the new Bayesian derivation automatically eliminates the problematic auto-correlation term.
description: revtex, 13 pages, no figures
Decidable Synthesis of Programs with Uninterpreted Functions
Creators: name: Krogmeier, Paul
name: Mathur, Umang
name: Murali, Adithya
name: Madhusudan, P.
name: Viswanathan, Mahesh
Publisher: name: arXiv
Year: 2019
Subjects: subject: Programming Languages (cs.PL)
subject: Formal Languages and Automata Theory (cs.FL)
subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences

description: We identify a decidable synthesis problem for a class of programs of unbounded size with conditionals and iteration that work over infinite data domains. The programs in our class use uninterpreted functions and relations, and abide by a restriction called coherence that was recently identified to yield decidable verification. We formulate a powerful grammar-restricted (syntax-guided) synthesis problem for coherent uninterpreted programs, and we show the problem to be decidable, identify its precise complexity, and also study several variants of the problem.
Resonant laser excitation of molecular wires
Creators: name: Kohler, Sigmund
name: Lehmann, Jörg
name: Camalet, Sébastien
name: Hänggi, Peter
Publisher: name: arXiv
Year: 2002
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: We investigate the influence of external laser excitations on the average current through bridged molecules. For the computation of the current, we use a numerically very efficient formalism that is based on the Floquet solutions of the time-dependent molecule Hamiltonian. It is found that the current as a function of the laser frequency exhibits characteristic peaks originating from resonant excitations of electrons to bridge levels which are unoccupied in the absence of the radiation. The electrical current through the molecule can exhibit a drastic enhancement by several orders of magnitude.
description: 8 pages, 4 figures
Transformative soziale Arbeit durch Bildung für nachhaltige Entwicklung?
Creators: name: Heimbrodt, Veronika
Publisher: name: Hochschulbibliothek, Hochschule Merseburg
Year: 2022
Subjects: subject: Bildung für nachhaltige Entwicklung
subject: sozial ökologisch gerechte Welt
subject: Soziale Arbeit
subject: DDC::3** Sozialwissenschaften::37* Bildung und Erziehung::370 Bildung und Erziehung
subject: DDC::3** Sozialwissenschaften::30* Sozialwissenschaften, Soziologie::300 Sozialwissenschaften

description: In der vorliegenden Bachelorarbeit widme ich mich der Frage, inwiefern sich Soziale Arbeit an einer Transformation hin zu einer sozial und ökologisch gerechteren Welt beteiligen kann. In Zusammenhang mit den Möglichkeiten, die sich hier eröffnen, möchte ich untersuchen, wie insbesondere das Konzept Bildung für nachhaltige Entwicklung dabei eine Rolle spielen kann.
Supplementary document for Unidirectional coupled chiral fiber grating - 6821356.pdf
Creators: name: Wang, Donghui
name: Ma, Chao
name: Wang, Hongye
name: Feng, Chengcheng
name: Zhang, Xiaotong
name: Liu, Houquan
name: libo, yuan
Publisher: name: Optica Publishing Group
Year: 2024
Subjects: Uncategorized

description: Unidirectional coupled chiral fiber grating
Low-field magnetoresistance in GaAs 2D holes
Creators: name: Papadakis, S. J.
name: De Poortere, E. P.
name: Manoharan, H. C.
name: Yau, J. B.
name: Shayegan, M.
name: Lyon, S. A.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We report low-field magnetotransport data in two-dimensional hole systems in GaAs/AlGaAs heterostructures and quantum wells, in a large density range, $2.5 \times 10^{10} \leq p \leq 4.0 \times 10^{11}$ cm$^{-2}$, with primary focus on samples grown on (311)A GaAs substrates. At high densities, $p \gtrsim 1 \times 10^{11}$ cm$^{-2}$, we observe a remarkably strong positive magnetoresistance. It appears in samples with an anisotropic in-plane mobility and predominantly along the low-mobility direction, and is strongly dependent on the perpendicular electric field and the resulting spin-orbit interaction induced spin-subband population difference. A careful examination of the data reveals that the magnetoresistance must result from a combination of factors including the presence of two spin-subbands, a corrugated quantum well interface which leads to the mobility anisotropy, and possibly weak anti-localization. None of these factors can alone account for the observed positive magnetoresistance. We also present the evolution of the data with density: the magnitude of the positive magnetoresistance decreases with decreasing density until, at the lowest density studied ($p = 2.5 \times 10^{10}$ cm$^{-2}$), it vanishes and is replaced by a weak negative magnetoresistance.
description: 8 pages, 8 figures
Sexualität junger Männer zwischen tradierten und modernen Geschlechterrollenbildern : Eine qualitative Untersuchung zum Gefühl der Geschlechtszugehörigkeit und dessen Interdependenzen im Modell Sexocorporel
Creators: name: Von Mühlenen, Lea
Publisher: name: Hochschulbibliothek, Hochschule Merseburg
Year: 2022
Subjects: subject: Sexualität junger Männer
subject: Geschlechterrollenbilder
subject: Geschlechtszugehörigkeit
subject: DDC::6** Technik, Medizin, angewandte Wissenschaften::61* Medizin und Gesundheit::612 Humanphysiologie

description: Die vorliegende Arbeit befasst sich mit den teilweise konträren traditionellen und modernen Erwartungen an das männliche Geschlechterrollenbild und den daraus resultierenden Spannungsfeldern für junge Männer. Die Datenerhebung erfolgte durch teilstandardisierte Leitfadeninterviews und zur Auswertung der Daten wurde eine Inhaltsanalyse nach Mayring durchgeführt. Die Ergebnisse zeigen, dass sich die jungen Männer vom traditionellen Geschlechterrollenbild distanzieren und beschreiben ihre Rolle mehr im Kontext des Rollenmodells des “neuen Mannes”. Insgesamt konnten fünf Spannungsfelder aus den verschiedenen Erwartungshaltungen identifiziert werden, wovon drei Spannungsfelder die Sexualität betreffen. Neben persönlichen und sozialen Ressourcen zeigten die Ergebnisse, dass viele Ressourcen im Gefühl der Geschlechtszugehörigkeit junge Männer bei der Bewältigung der Spannungsfelder unterstützen können. Weitere Forschung ist in Zukunft nötig, um diese Ergebnisse zu untermauern.
The Effect of the Spanish Reconquest on Iberian Cities
Creators: name: Cuberes, David
name: González-Val, Rafael
name: Cuberes, David
name: González-Val, Rafael
Publisher: name: Unknown
Year: 2015
Subjects: subject: Community/Rural/Urban Development
subject: Locational Fundamentals
subject: City Growth
subject: Lock-in Effects
subject: Warfare and Cities

description: This paper studies the effect of the Spanish Reconquest, a military campaign that aimed to expel the Muslims from the Iberian Peninsula, on the population of its most important cities. The almost four centuries of Reconquest offer a “quasi-natural” experiment to study the persistence of population shocks at the city level. Using a generalized difference in differences approach, we find that the Reconquest had an average significant negative effect on the relative population of the main Iberian cities even after controlling for a large set of country and city-specific geographical and economic indicators, as well as city-specific time trends. Nevertheless, our results show that this negative shock was short-lived, vanishing within the first one hundred years after the onset of the Reconquest. These results can be interpreted as weak evidence on the negative effect that war and conflict have on urban primacy. They also suggest that the locational fundamentals that determined the relative size of Iberian cities before the Reconquest were more important determinants of the fate of these cities than the direct negative impact that the Reconquest had on their population.
Plexauridae Gray 1859
Creators: name: Devictor, Susan T.
name: Morton, Steve L.
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Cnidaria
Anthozoa
Alcyonacea
Plexauridae

description: Key to species of Plexauridae in the South Atlantic Bight  1. Sclerites of colonies include warty stellate plates with a central knob (Figure 20a,b) as well as cup-shaped rosettes (Figure 20c) in outer coenenchyme, with concavity of cup facing away from axis................................................... 2
- Sclerites of colonies include spindles (Figure 21 a-c), rods or thorn-scales (Figure 21d,e) but no cup-shaped rosettes in outer coenenchyme................................................................................................................................................... 3
 2. Colony stout and branching, with branches and stems up to 3 mm thick; polyps closely set and numerous............... ................................................................................................................................. Bebryce cinerea Deichmann, 1936
 - Colony slender, unbranched or sparsely branched; stem diameter not exceeding 1 mm; polyps widely set apart and sparse.............................................................................................................. Bebryce parastellata Deichmann, 1936
 3. Sclerites of colonies include calicular thorn-scales........................................................................... Paramuricea sp.
- Thorn-scales absent...................................................................................................................................................... 4
 4. Colonies with prominent conical calyces along two sides of branches, with large spindles (up to 3 mm) in coenenchyme and smaller spindles towards rim of calyces ...... Scleracis guadalupensis (Duchassaing & Michelotti, 1860)
- Colonies with crowded shelf- or dome-like calyces scattered on all sides of branches, largest sclerites not reaching 3 mm............................................................................................................................................................................... 5
 5. Calyces appearing spiny or shelf-like (Figure 12l); calyx with large (often> 1 mm) orange spindles extending beyond its edge and very apparent when polyp is retracted. Coenenchyme containing spindles only............................................................................................................................................................... Muricea pendula Verrill, 1864
 - Calyces domelike with no large sclerites. Coenenchyme with small colorless spindles, double heads, double cones (but see exception in Remarks on species).................................................................. Thesea nivea Deichmann 1936
description: Published as part of Devictor, Susan T. & Morton, Steve L., 2010, Identification guide to the shallow water (0 - 200 m) octocorals of the South Atlantic Bight 2599, pp. 1-62 in Zootaxa 2599 (1) on page 21, DOI: 10.11646/zootaxa.2599.1.1, http://zenodo.org/record/10095192
MOESM3 of Screening for BRCA1, BRCA2, CHEK2, PALB2, BRIP1, RAD50, and CDH1 mutations in high-risk Finnish BRCA1/2-founder mutation-negative breast and/or ovarian cancer individuals
Creators: name: Kuusisto, Kirsi
name: Bebel, Aleksandra
name: Vihinen, Mauno
name: Schleutker, Johanna
name: Satu-Leena Sallinen
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Cancer
subject: Science Policy
subject: 60506 Virology
subject: FOS: Biological sciences

description: Authorsâ original file for figure 1
Measurement and Fairness
Creators: name: Jacobs, Abigail Z.
name: Wallach, Hanna
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computers and Society (cs.CY)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: We propose measurement modeling from the quantitative social sciences as a framework for understanding fairness in computational systems. Computational systems often involve unobservable theoretical constructs, such as socioeconomic status, teacher effectiveness, and risk of recidivism. Such constructs cannot be measured directly and must instead be inferred from measurements of observable properties (and other unobservable theoretical constructs) thought to be related to them -- i.e., operationalized via a measurement model. This process, which necessarily involves making assumptions, introduces the potential for mismatches between the theoretical understanding of the construct purported to be measured and its operationalization. We argue that many of the harms discussed in the literature on fairness in computational systems are direct results of such mismatches. We show how some of these harms could have been anticipated and, in some cases, mitigated if viewed through the lens of measurement modeling. To do this, we contribute fairness-oriented conceptualizations of construct reliability and construct validity that unite traditions from political science, education, and psychology and provide a set of tools for making explicit and testing assumptions about constructs and their operationalizations. We then turn to fairness itself, an essentially contested construct that has different theoretical understandings in different contexts. We argue that this contestedness underlies recent debates about fairness definitions: although these debates appear to be about different operationalizations, they are, in fact, debates about different theoretical understandings of fairness. We show how measurement modeling can provide a framework for getting to the core of these debates.
description: 11 pages, 1 figure. To be published in the proceedings of the ACM Conference on Fairness, Accountability, and Transparency (FAccT '21)
Genetic divergence and genetic gain in bread wheat through selection practices
Creators: name: Ferdous, M.
name: Nath, U.
name: Islam, A.
name: Ferdous, M.
name: Nath, U.
name: Islam, A.
Publisher: name: Unknown
Year: 2011
Subjects: subject: Crop Production/Industries
subject: Genetic divergence
subject: Genetic gain
subject: Selection indices
subject: Bread wheat

description: Genetic diversity is essential to meet the diversified goals of plant breeding such as producing cultivars with increased yield, wider adaptation, desirable quality, pest and disease resistance. In this study genetic diversity and selection index of 24 genotypes of bread wheat were evaluated. The performance of 24 wheat genotypes showed that there were significant variations for the characters suggesting the presence of genetic variability among the genotypes. The genotypes were grouped into five clusters viz. I, II, III, IV and V based on Mahalanobis’ D2 statistics. Cluster I and II were the largest group containing six genotypes and the rest three clusters contained four, five and three genotypes respectively. The genotyps belonging to the same group had smaller D2 - value than between those belonging to different clusters. Study on selection indices through discriminate function showed that Anza ranked as the best followed by the genotypes Rawal, PBW-373 and Kheri and suggests that these highest scoring genotypes might be recommended for farmers’ cultivation for better yield and it would be expected genetic gain upto 49.77% through selection practices based on the characters studied. Therefore, a crossing programme could be made among the genotypes belonging in cluster I and cluster V will provide maximum heterotic combination, especially for yield of bread wheat. Alternatively, among the studied genotypes Anza could be cultivated for better performance.
An M-theory solution generating technique and SL(2,R)
Creators: name: Larsson, Henric
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this paper we generalize the O(p+1,p+1) solution generating technique (this is a method used to deform Dp-branes by turning on a NS-NS B-field) to M-theory, in order to be able to deform M5-brane supergravity solutions directly in eleven dimensions, by turning on a non zero three form A. We find that deforming the M5-brane, in some cases, corresponds to performing certain SL(2,R) transformations of the Kahler structure parameter for the three-torus, on which the M5-brane has been compactified. We show that this new M-theory solution generating technique can be reduced to the O(p+1,p+1) solution generating technique with p=4. Further, we find that it implies that the open membrane metric and generalized noncommutativity parameter are manifestly deformation independent for electric and light-like deformations. We also generalize the O(p+1,p+1) method to the type IIA/B NS5-brane in order to be able to deform NS5-branes with RR three and two forms, respectively. In the type IIA case we use the newly obtained solution generating technique and deformation independence to derive a covariant expression for an open D2-brane coupling, relevant for OD2-theory.
description: 24 pages, Latex. v2:Sections 3.2 and 3.3 improved. v3:Some clarifications added. Version published in JHEP
Effect of sowing datea nd seed rate on yield performance of two mustard varieties
Creators: name: Afroz, M.
name: Sarkar, M. A.
name: Bhuiya, M. S.
name: Afroz, M.
name: Sarkar, M. A.
name: Bhuiya, M. S.
Publisher: name: Unknown
Year: 2011
Subjects: subject: Crop Production/Industries
subject: Mustard
subject: Variety
subject: Date of Seeding
subject: Seed Rate
subject: Seed Yield

description: An experiment was conducted at the Agronomy Field Laboratory, Bangladesh Agricultural University, Mymensingh during the period from November 2007 to March 2008 to study the effect of sowing date and seed rate on the yield and yield components of two mustard varieties. The treatments included two varieties viz. BARI Sarisha-9 and BARI Sarisha-6; three sowing date viz. 10, 20 and 30 November, and three seed rates viz. 8, 10 and 12 kg seeds ha-1. The experiment was laid out in a split plot design with three replications. It was observed that the variety had significant influence on the yield and yield contributing characters except non-effective pods plant-1, non-effective seeds pod-1 and 1000-seed weight. Higher seed yield was obtained by the variety BARI Sarisha-9. The highest seed yield (1.53 t ha-1) was recorded in 10 November sowing and the lowest one was achieved in 30 November sowing. Seed rate had also significant effect on plant height, branches plant-1, pods plant-1, effective pods plant-1, pod length, no. of seeds pod-1 and seed yield. The seed rate 8 kg ha-1 produced the highest seed yield (1.49 t ha-1) and the lowest seed yield was produced by 12 kg seeds ha-1. Among the yield contributing characters only harvest index and non-effective pods plant-1 were significantly influenced by the interaction of variety and date of seeding as well as the interaction of variety and seed rate. The highest seed yield (1.63 t ha-1) was produced when BARI Sarisha-9 was sown on 10 November. In case of interaction between variety and seed rate, BARI Sarisha-9 with 10 kg seeds ha-1 produced the maximum seed yield. Results further showed that the interaction of 10 November sowing with 8 kg seeds ha-1 produced the highest seed yield (1.55 t ha-1).
Supplementary document for Er-doped Silicate Fiber Amplifiers in the L band with Flat Gian and High Gain per Unit length - 6784838.pdf
Creators: name: Sun, Yan
name: Wang, Xin
name: Yang, Qiubai
name: wang, yafei
name: Wang, Fan
name: Hu, Lili
name: Yu, Chunlei
name: Liao, Meisong
name: Chen, Shubin
Publisher: name: Optica Publishing Group
Year: 2024
Subjects: Uncategorized

description: Supplemental 1
Enhanced thermal Hall effect in nearly ferroelectric insulators
Creators: name: Chen, Jing-Yuan
name: Kivelson, Steven A.
name: Sun, Xiao-Qi
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: In the context of recent experimental observations of an unexpectedly large thermal Hall conductivity, $κ_H$, in insulating $\mathrm{La_2CuO_4}$ (LCO) and $\mathrm{SrTiO_3}$ (STO), we theoretically explore conditions under which acoustic phonons can give rise to such a large $κ_H$. Both the intrinsic and extrinsic contributions to $κ_H$ are large in proportion to the dielectric constant, $ε$, and the flexoelectric coupling, $F$. While the intrinsic contribution is still orders of magnitude smaller than the observed effect, an extrinsic contribution proportional to the phonon mean free path appears likely to account for the observations, at least in STO. We predict a larger intrinsic $κ_H$ in certain insulating perovskites.
description: 6 pages main text + 7 pages supplemental material, Published version
A conceptual paper on the impact of technological innovations on halal SMEs supply chain performance a mediating role of sustainability practices.pdf
Creators: name: Showole, Rafiu
Publisher: name: figshare
Year: 2025
Subjects: classificationCode: 350909
subject: Supply chains
classificationCode: 350705
subject: Innovation management
classificationCode: 350903
subject: Logistics
classificationCode: 350307
subject: Technology management
classificationCode: 350704
subject: Entrepreneurship

description: In recent times, business environments have witnessed a surge in the usage and adoption of technological innovations to boost sustainability and resilience. This has shaped Malaysian government policies targeted at enhancing strategic or high impact industries where halal SMEs feature prominently. Also, technology and sustainable practice-related challenges hindering the Supply Chain Performance (SCP) of halal SMEs have been identified. However, available studies on halal SMEs do not cover the role of Technological Innovation (TI) on the SMEs’ SCP and the significance of Sustainability Practices (SP) in this relationship.This conceptual paper explores how technological innovations can enhance the supply chain performance of halal SMEs, emphasizing the mediating role of sustainability practices. It proposes a conceptual framework that shed light on these interactions while suggesting a research agenda for future studies.
»Ritter für das Ruhrgebiet« – Die Sonderausstellung »Aufruhr 1225!«
Creators: name: Mühlenbrock, Josef
name: Leenen, Stefan
Publisher: name: Archäologie in Westfalen-Lippe
Year: 2022

description: -
description: Archäologie in Westfalen-Lippe, ARCHÄOLOGIE IN WESTFALEN-LIPPE 2010 (2011)
MOESM4 of Screening for BRCA1, BRCA2, CHEK2, PALB2, BRIP1, RAD50, and CDH1 mutations in high-risk Finnish BRCA1/2-founder mutation-negative breast and/or ovarian cancer individuals
Creators: name: Kuusisto, Kirsi
name: Bebel, Aleksandra
name: Vihinen, Mauno
name: Schleutker, Johanna
name: Satu-Leena Sallinen
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Cancer
subject: Science Policy
subject: 60506 Virology
subject: FOS: Biological sciences

description: Authorsâ original file for figure 2
Determination of genetic variations among different Trichoderma isolates using RAPD marker in Bangladesh
Creators: name: Sagar, M. S.
name: Meah, M.
name: Rahman, M.
name: Ghose, A.
name: Sagar, M. S.
name: Meah, M.
name: Rahman, M.
name: Ghose, A.
Publisher: name: Unknown
Year: 2011
Subjects: subject: Crop Production/Industries
subject: Genetic diversity
subject: Trichoderma
subject: RAPD

description: Some Trichoderma isolates were collected from different locations of Bangladesh for evaluating their bioefficiency by determining their genetic variations. PCR-based Random Amplified Polymorphic DNA (RAPD) Marker employing 3 decamer primers produced 29 scorable bands of which all (100%) were polymorphic. The co-efficient of gene differentiation (Gst) was 1.0000 reflecting the existence of high level of genetic diversity among the isolates. The Unweighted Pair Group Method of Arithmetic Means (UPGMA) dendrogram constructed from Nei’s (1972) genetic distance produced 2 main clusters (16 isolates in cluster 1 and 19 isolates in cluster 2). The result indicating their genetic diversity has opened new possibility of using the most efficient and more isolates of Trichoderma in the preparation of effective biopesticide.
Archäologie und Geschichte im Ruhrgebiet – Tagung 2010 in Duisburg
Creators: name: Herrmann, Volker
Publisher: name: Archäologie in Westfalen-Lippe
Year: 2022

description: -
description: Archäologie in Westfalen-Lippe, ARCHÄOLOGIE IN WESTFALEN-LIPPE 2010 (2011)
A Multi-Moded RF Delay Line Distribution System for the Next Linear Collider
Creators: name: Tantawi, S. G.
name: Nantista, C.
name: Kroll, N.
name: Li, Z.
name: Miller, R.
name: Ruth, R.
name: Wilson, P.
name: Neilson, J.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: FOS: Physical sciences

description: The Delay Line Distribution System (DLDS) is an alternative to conventional pulse compression, which enhances the peak power of rf sources while matching the long pulse of those sources to the shorter filling time of accelerator structures. We present an implementation of this scheme that combines pairs of parallel delay lines of the system into single lines. The power of several sources is combined into a single waveguide delay line using a multi-mode launcher. The output mode of the launcher is determined by the phase coding of the input signals. The combined power is extracted from the delay line using mode-selective extractors, each of which extracts a single mode. Hence, the phase coding of the sources controls the output port of the combined power. The power is then fed to the local accelerator structures. We present a detailed design of such a system, including several implementation methods for the launchers, extractors, and ancillary high power rf components. The system is designed so that it can handle the 600 MW peak power required by the NLC design while maintaining high efficiency.
description: 25 pages, 11 figures