cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Additional file 10 of Loss of BRCA1 leads to an increase in epidermal growth factor receptor expression in mammary epithelial cells, and epidermal growth factor receptor inhibition prevents estrogen receptor-negative cancers in BRCA1-mutant mice
Creators: name: Burga, Laura N
name: Hu, Hai
name: Juvekar, Ashish
name: Tung, Nadine M
name: Troyan, Susan L
name: Hofstatter, Erin W
name: Wulf, Gerburg M
Publisher: name: figshare
Year: 2021
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Authors’ original file for figure 8
Constraints to the evolution of Ly-Alpha bright galaxies between z=3 and z=6
Creators: name: Maier, C.
name: Meisenheimer, K.
name: Thommes, E.
name: Hippelein, H.
name: Roeser, H. J.
name: Fried, J.
name: von Kuhlmann, B.
name: Phleps, S.
name: Wolf, C.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Galaxies at high redshift with a strong Ly-Alpha emission line trace massive star formation in the absence of dust, and can therefore be regarded as a prime signature of the first major starburst in galaxies. We report results of the Ly-Alpha search within the Calar Alto Deep Imaging Survey (CADIS). With imaging Fabry-Perot interferometer CADIS can detect emission lines in three waveband windows free of night-sky emission lines at 700nm, 820nm, and 920nm. The typical flux detection limit for Ly-Alpha emission redshifted into these windows, Flim > 3X10^(-20) Wm^(-2), corresponds to (unobscured) star formation rates of >10Msun/yr at z=6. Candidate Ly-Alpha-emitting galaxies are selected from the total emission line sample, which contains more than 97% of objects at z<1.2, by the absence of flux below the Lyman limit (B-band "dropouts"), and the non-detection of secondary emission lines in narrow band filters. We have detected 5 bright Ly-Alpha-emitting galaxy candidates at z ~ 4.8, and 11 candidates at z ~ 5.7. For two of four observed Ly-Alpha candidates, one candidate at z ~ 4.8, and the other at z ~ 5.7, the emission line detected with the Fabry-Perot has been verified spectroscopically at the VLT. When compared to Ly-Alpha surveys at z<3.5 even the upper limits set by our list of candidates show that bright Ly-Alpha galaxies are significantly rarer at z>5 than the assumption of a non-evolving population would predict. Therefore we conclude that the Ly-Alpha bright phase of primeval star formation episodes reached its peak at redshifts between 3 and 6.
description: Accepted for publication in A&A; 15 pages, 4 figures
SOCIAL RETURNS TO DISEASE AND PARASITE CONTROL IN AGRICULTURE: WITCHWEED IN THE UNITED STATES
Creators: name: Emerson, Peter M.
name: Plato, Gerald E.
name: Emerson, Peter M.
name: Plato, Gerald E.
Publisher: name: Unknown
Year: 1978
Subjects: subject: Agricultural and Food Policy
subject: Crop Production/Industries
subject: Research and Development/Tech Change/Emerging Technologies
subject: Witchweed
subject: consumers' surplus
subject: program evaluation
subject: social rate of return
subject: benefit-cost ratio

description: This study provides ex ante estimates of the value to society of the U.S. Department of Agriculture's witch· weed program. Program objectives are to contain and eradicate witchweed, a semiparasitic plant which reduces corn and grain sorghum yields. Critical elements which determine the social value are cost of the program, price elasticities of supply and demand, and shifts in supply occurring in the absence of a program.
MOESM3 of A patient-centered composite endpoint weighting technique for orthopaedic trauma research
Creators: name: Ugochukwu Udogwu
name: Howe, Andrea
name: Frey, Katherine
name: Marckenley Isaac
name: Connelly, Daniel
name: Dimitrius Marinos
name: Baker, Mitchell
name: Castillo, Renan
name: Slobogean, Gerard
name: O’Toole, Robert
name: O’Hara, Nathan
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Cell Biology
subject: Molecular Biology
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: Additional file 3. Plausible unweighted and weighted methods of analyses for counts, time to event, and multivariate analysis.
Contractualism as an element of democratic pedagogy?
Creators: name: Budde, Jürgen
name: Hellberg, Lotta
name: Weuster, Nora
Publisher: name: JSSE - Journal of Social Science Education
Year: 2022

description: • Pedagogical practices are based on establishing commitment. • Contractual pedagogy corresponds to a contract-based social order. • Contractual pedagogy aims at democratizing pedagogical relationships. • Contractual pedagogy involves a pedagogic process of collective subjectivation. • Contractual pedagogy does not represent the kind of pedagogical ‘counter-model’ familiar to progressive pedagogies that aspire towards democratic codetermination. Purpose: This article investigates the establishment of commitment in pedagogical practices through what are known as ‘behavioural contracts’. Such contracts are seen as a participatory element of democratic pedagogy and are linked to the aim of strengthening students’ self-determination. The objective is to demonstrate that as a pedagogical phenomenon, contractual pedagogy is oriented towards a practice of self-control achieved through external control, assuming a basis of sovereignty and reason. Methodology: The article provides an investigation of material from an ethnographic research project in Germany on social learning in school-based pedagogical contexts. The study is informed by practice theory, theory of school and theory of social pedagogics. Findings: This article argues that contractual pedagogy as a subjectivising constellation is primarily directed towards re-establishing the pre-existing institutional order. It demonstrates that contractual pedagogy can neither be understood as a particularly participatory method of democratic pedagogy, nor as a governmental power strategy, but as a subjectivising exercise that introduces students to a central tenet in modern societies. Through this, connections are formed between specific forms of (collective) subjectivation. Research implications: Further theoretical and empirical analyses are required, which make other pedagogical impulses, such as an ethics of care or the critique of the subject, fruitful for Democratic Pedagogy.
description: JSSE - Journal of Social Science Education, Bd. 20 Nr. 4 (2021)
title: Lomandra :
title: Guidelines for the Conduct of Tests for Distinctness, Uniformity and Stability.
titleType: Subtitle
Creators: name: International Union For The Protection Of New Varieties Of Plants,
Publisher: name: International Union for the Protection of New Varieties of Plants,
Year: 0
Subjects: New Varieties of Plants
Lomandra

description: The purpose of these guidelines (“Test Guidelines”) is to elaborate the principles contained in the General Introduction (document TG/1/3), and its associated TGP documents, into detailed practical guidance for the harmonized examination of distinctness, uniformity and stability (DUS) and, in particular, to identify appropriate characteristics for the examination of DUS and production of harmonized variety descriptions.
Mutual rejection
Creators: name: Lundberg, Janna
Publisher: name: JSSE - Journal of Social Science Education
Year: 2022

description: • At an elite school in Sweden, social science education contradicts the ideals of democratic education. • Micro-power actions change when students outperform their teacher’s subject knowledge. • Micro-interactional power is expressed by recognition and misrecognition in the classroom. • As an observer in the elite school, one simultaneously becomes loud and invisible. • Further ethnographic “studies up from below” are needed in social science education. Purpose: This paper offers insights into the dynamic of misrecognition in an elite school. It presents new findings on micro-interactional power relations in the classroom and argues for additional ethnographies of social science education in elite schools. Methodology: This paper uses an ethnographic method. Its research employs the observational position of a “belonging stranger” is put forward in contrast to the idea of “going native”. The focus is on the power of micro-interaction. Findings: A key empirical finding is the change in power relations that occurs when students outrank their social science teacher in subject knowledge.
description: JSSE - Journal of Social Science Education, Bd. 20 Nr. 4 (2021)
MOESM2 of A patient-centered composite endpoint weighting technique for orthopaedic trauma research
Creators: name: Ugochukwu Udogwu
name: Howe, Andrea
name: Frey, Katherine
name: Marckenley Isaac
name: Connelly, Daniel
name: Dimitrius Marinos
name: Baker, Mitchell
name: Castillo, Renan
name: Slobogean, Gerard
name: O’Toole, Robert
name: O’Hara, Nathan
Publisher: name: figshare
Year: 2019
Subjects: subject: Molecular Biology
subject: Physiology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Cancer
subject: Science Policy

description: Additional file 2. Data for hypothetical pilon fracture trial available in long and wide format.
Visual ethnography in classrooms
Creators: name: Jehle, May
Publisher: name: JSSE - Journal of Social Science Education
Year: 2022

description: • Unique historical sources of German social science classroom videos in the phase of 1990–91 • Historical documentation of the relations between camerawork and intentions for further use • Insights into documentary practices and implicit images of teaching methods and practices • Reconstruction of the complex and multi-layered process of image production • Classroom videography needs a reflection of the complex process of meaningful image production Purpose: The paper discusses the camerawork within a historic video case study as a meaningful practice of visualization of classrooms and also as an aspect worth consideration in current contexts of video-based classroom research and teacher education. Design/methodology/approach: The case study combines elements of video hermeneutics and a visual sociology of knowledge to reconstruct the visual within historic classroom videos. It discusses these reconstructions based on the theoretical framework of video ethnography as an alternative method of classroom research focused on specific actions of showing within the historical context. Findings: The analysis and interpretation underpin the assumption of relations between camerawork and intentions for the use of the videos and enables insights into practices of documentation, implicit images of teaching practices, and classroom interaction as a part of the history of social science education.
description: JSSE - Journal of Social Science Education, Bd. 20 Nr. 4 (2021)
Prodilis jan Gordon and Hanley 2017, new species
Creators: name: Gordon, Robert D.
name: Hanley, Guy A.
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Coccinellidae
Prodilis
Prodilis jan

description: 40. Prodilis jan Gordon and Hanley, new species
 Description. Male holotype. Length 2.0 mm, width 1.5 mm; body oval, elytron with side slightly rounded, wider than pronotal base, widest at middle of elytra. Dorsal surface shiny except elytron with trace of microsculpture. Color black (Fig. 541); head pale yellow except base of frons and vertex black (Fig. 543); antenna, mouthparts, legs yellow; abdomen dark brown to black. Head punctures small, separated by a diameter or less; pronotal punctures larger than on head, separated by a diameter or less; elytral punctures as large as on pronotum, separated by less than twice a diameter; prosternal, mesosternal punctures large, separated by less than a diameter; metasternal punctures basally and laterally as large as on mesosternum, separated by a diameter or less, median and posteromedian punctures small, separated by less than 3 times a diameter; abdomen with punctures on ventrites 1–3 large, separated by a diameter or less, punctures on remaining ventrites smaller, separated by about a diameter. Head with frons not widened from vertex to clypeus, sides parallel, 1.4 times width of eye measured at vertex; eye canthus short; apical maxillary palpomere short, widened from base to apex. Pronotum widest at middle, reflexed lateral margin narrow, equal in width from base to apex. Epipleuron flat, narrow in basal ½, as wide as pronotal hypomeron, without feeble depressions for reception of femoral apices. Prosternum longer than wide, longer than mesosternum, base truncate, lateral carina wide, slightly sinuate, extended nearly to base of prosternum. Postcoxal line on ventrite 1 long, rounded, extended 3/4 distance to apex of ventrite (Fig. 542). Apex of ventrite 5 arcuate. Genitalia with phallobase long, slender, basal lobe slightly longer than paramere, sides nearly parallel but weakly widened at apical 1/3, apex acute, not emarginate; paramere slender, weakly curved, apex rounded, without marginal serrations (Fig. 544, 545); sipho long, slender, apical 1/4 filamentous (Fig. 546).
 Female. Unknown.
 Variation. Unknown.
 Type material. Holotype male; PERU: Satipo, IX–X.1942, Papyrzycki. (USNM).
 Remarks. This species is not outwardly distinct, but has unique male genitalia by which it may be recognized.
description: Published as part of Gordon, Robert D. & Hanley, Guy A., 2017, South American Coccinellidae (Coleoptera), Part XVII: systematic revision of Western Hemisphere Cephaloscymnini (Coccinellinae) with description of a cryptic new genus and species of Coccidulini (Coccinellinae), pp. 1-158 in Insecta Mundi 2017 (601) on page 85, DOI: 10.5281/zenodo.5170031
Analytic Representation of The Square-Root Operator
Creators: name: Gill, T. L.
name: Zachary, W. W.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In this paper, we use the theory of fractional powers of linear operators to construct a general (analytic) representation theory for the square-root energy operator of relativistic quantum theory, which is valid for all values of the spin. We focus on the spin 1/2 case, considering a few simple yet solvable and physically interesting cases, in order to understand how to interpret the operator. Our general representation is uniquely determined by the Green's function for the corresponding Schrodinger equation. We find that, in general, the operator has a representation as a nonlocal composite of (at least) three singularities. In the standard interpretation, the particle component has two negative parts and one (hard core) positive part, while the antiparticle component has two positive parts and one (hard core) negative part. This effect is confined within a Compton wavelength such that, at the point of singularity, they cancel each other providing a finite result. Furthermore, the operator looks like the identity outside a few Compton wavelengths (cutoff). To our knowledge, this is the first example of a physically relevant operator with these properties.
Knowledge-guided Convolutional Networks for Chemical-Disease Relation Extraction
Creators: name: Zhou, Huiwei
name: Lang, Chengkun
name: Liu, Zhuang
name: Ning, Shixian
name: Lin, Yingyu
name: Du, Lei
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: Background: Automatic extraction of chemical-disease relations (CDR) from unstructured text is of essential importance for disease treatment and drug development. Meanwhile, biomedical experts have built many highly-structured knowledge bases (KBs), which contain prior knowledge about chemicals and diseases. Prior knowledge provides strong support for CDR extraction. How to make full use of it is worth studying. Results: This paper proposes a novel model called "Knowledge-guided Convolutional Networks (KCN)" to leverage prior knowledge for CDR extraction. The proposed model first learns knowledge representations including entity embeddings and relation embeddings from KBs. Then, entity embeddings are used to control the propagation of context features towards a chemical-disease pair with gated convolutions. After that, relation embeddings are employed to further capture the weighted context features by a shared attention pooling. Finally, the weighted context features containing additional knowledge information are used for CDR extraction. Experiments on the BioCreative V CDR dataset show that the proposed KCN achieves 71.28% F1-score, which outperforms most of the state-of-the-art systems. Conclusions: This paper proposes a novel CDR extraction model KCN to make full use of prior knowledge. Experimental results demonstrate that KCN could effectively integrate prior knowledge and contexts for the performance improvement.
description: Published on BMC Bioinformatics, 16 pages, 5 figures
The Multiplicity Function of Galaxies
Creators: name: Puddu, E.
name: De Filippis, E.
name: Longo, G.
name: Andreon, S.
name: Gal, R. R.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The multiplicity function (MF) of groups and clusters of galaxies is determined using galaxy catalogues extracted from a set of Digitized Palomar Sky Survey (DPOSS) plates. The two different types of structures (of low and high richness) were identified using two different algorithms: a modified version of the van Albada method for groups, and a peak finding algorithm for larger structures. In a 300 sq. deg. area up to z<0.2, we find 2944 groups and 179 clusters. Our MF covers a wide range of richnesses, from 2 to 200, and the two MF's derived by the two algorithms match smoothly without the need for additional conditions or normalisations. The resulting multiplicity function, of slope alpha= -2.08 +- 0.07, strongly resembles a power law.
description: 10 pages, 10 figures. Accepted by A&A
One-step implementation of a multi-target-qubit controlled phase gate with cat-state qubits in circuit QED
Creators: name: Fan, You-Ji
name: Zheng, Zhen-Fei
name: Zhang, Yu
name: Lu, Dao-Ming
name: Yang, Chui-Ping
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We propose a single-step implementation of a muti-target-qubit controlled phase gate with one cat-state qubit (\textit{cqubit}) simultaneously controlling $n-1$ target \textit{cqubits}. The two logic states of a \textit{cqubit} are represented by two orthogonal cat states of a single cavity mode. In this proposal, the gate is implemented with $n$ microwave cavities coupled to a superconducting transmon qutrit. Because the qutrit remains in the ground state during the gate operation, decoherence caused due to the qutrit's energy relaxation and dephasing is greatly suppressed. The gate implementation is quite simple because only a single-step operation is needed and neither classical pulse nor measurement is required. Numerical simulations demonstrate that high-fidelity realization of a controlled phase gate with one cqubit simultaneously controlling two target cqubits is feasible with present circuit QED technology. This proposal can be extended to a wide range of physical systems to realize the proposed gate, such as multiple microwave or optical cavities coupled to a natural or artificial three-level atom.
description: 21 pages, 5 figures. arXiv admin note: text overlap with arXiv:1910.08226, arXiv:1806.04559, arXiv:1706.07083. arXiv admin note: substantial text overlap with arXiv:1910.08542
Teaching and learning in integrated social studies
Creators: name: , Tord
Publisher: name: JSSE - Journal of Social Science Education
Year: 2022

description: • Teaching shows patterns of different discourses of learning in varying degrees of integration • When grading is introduced, the subject knowledge discourse turns more dominant. • Students show greater engagement in higher degrees of integrated teaching directed by overarching curriculum objectives. • Macro policies direct the characteristics of the teaching, but there are variations in the strength with which different policies are implemented. Purpose: The purpose is to analyse how teaching and learning take place in integrated social studies teaching in relation to various curriculum goals and what consequences the teaching has for students’ approaches to learning. Design/methodology/approach:Ethnographic fieldwork is used in ten integrated thematic units conducted in four classes in four Swedish schools, with students in Years 5 and 6. Findings: The grading in Year 6 contributes to the integrated teaching being more adapted and directed towards subject knowledge goals. Students are very committed and involved in higher degrees of integration and discourses of learning connected to overarching curriculum objectives and are more focused and performance-oriented when the subject knowledge discourse creates a dominant pattern. Practical implications: Teaching in social studies should consist of the whole range of learning discourses, and how different knowledge conceptions can affect teaching and students’ learning should also be considered
description: JSSE - Journal of Social Science Education, Bd. 20 Nr. 4 (2021)
Inhibition of Cdk5 Ameliorates Skeletal Bone Loss in Glucocorticoid-Treated Mice
Creators: name: Krüger, Benjamin Thilo
name: Steppe, Lena
name: Vettorazzi, Sabine
name: Haffner-Luntzer, Melanie
name: Lee, Sooyeon
name: Dorn, Ann-Kristin
name: Ignatius, Anita
name: Tuckermann, Jan
name: Ahmad, Mubashir
Publisher: name: Universität Ulm
Year: 2022
Subjects: subject: Bone
subject: Glucocorticoid-induced osteoporosis
subject: DDC 570 / Life sciences
subject: DDC 610 / Medicine & health
subject: Osteoblasts
subject: Osteoclasts
subject: Osteocytes
subject: Bone and bones
subject: Cyclin-Dependent Kinase 5
subject: Roscovitine
subject: Glucocorticoids
subject: Fracture healing
subject: Osteoklast
subject: Osteoblast
subject: Osteozyt
subject: Glucocorticosteroide
subject: Frakturheilung

description: Glucocorticoids (GCs) are widely used to treat inflammatory diseases. However, their long-term use leads to glucocorticoid-induced osteoporosis, increasing morbidity and mortality. Both anabolic and anti-resorptive drugs are used to counteract GC-induced bone loss, however, they are expensive and/or have major side effects. Therefore, identifying new targets for cost-effective, small-molecule inhibitors is essential. We recently identified cyclin-dependent kinase 5 (Cdk5) as a suppressor of osteoblast differentiation and showed that its inhibition with roscovitine promoted osteoblastogenesis, thus improving the skeletal bone mass and fracture healing. Here, we assessed whether Cdk5 knockdown or inhibition could also reverse the GC-mediated suppression of osteoblast differentiation, bone loss, and fracture healing. We first demonstrated that Cdk5 silencing abolished the dexamethasone (Dex)-induced downregulation of alkaline phosphatase (Alp) activity, osteoblast-specific marker gene expression (Runx2, Sp7, Alpl, and Bglap), and mineralization. Similarly, Cdk5 inhibition rescued Dex-induced suppression of Alp activity. We further demonstrated that Cdk5 inhibition reversed prednisolone (Pred)-induced bone loss in mice, due to reduced osteoclastogenesis rather than improved osteoblastogenesis. Moreover, we revealed that Cdk5 inhibition failed to improve Pred-mediated impaired fracture healing. Taken together, we demonstrated that Cdk5 inhibition with roscovitine ameliorated GC-mediated bone loss but did not reverse GC-induced compromised fracture healing in mice.
An Empirical Analysis of Alternative Export Subsidy Programs for U.S. Wheat
Creators: name: Salathe, Larry
name: Langley, Suchada V.
name: Salathe, Larry
name: Langley, Suchada V.
Publisher: name: Unknown
Year: 1986
Subjects: subject: Crop Production/Industries
subject: International Relations/Trade
subject: Productivity Analysis
subject: Farm programs
subject: international trade
subject: export subsidies
subject: two-price program
subject: wheat

description: U S wheat exports have fallen nearly 20 percent since 1981. Major contributing factors appear to be the strong U S dollar, debt problems m many gram-Importing countries, and mandated support levels providing an umbrella under which U S competitors can produce and sell their grams US subsidies for wheat sales,abroad, either directly or by segmenting the domestic and export markets, might offset these factors This article analyzes the consequences of several export subsidy programs on US producers, consumers, and taxpayers under alternative assumptions regarding the price responsiveness of the world wheat market
Extrinsic CPT Violation in Neutrino Oscillations in Matter
Creators: name: Jacobson, Magnus
name: Ohlsson, Tommy
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We investigate matter-induced (or extrinsic) CPT violation effects in neutrino oscillations in matter. Especially, we present approximate analytical formulas for the CPT-violating probability differences for three flavor neutrino oscillations in matter with an arbitrary matter density profile. Note that we assume that the CPT invariance theorem holds, which means that the CPT violation effects arise entirely because of the presence of matter. As special cases of matter density profiles, we consider constant and step-function matter density profiles, which are relevant for neutrino oscillation physics in accelerator and reactor long baseline experiments as well as neutrino factories. Finally, the implications of extrinsic CPT violation on neutrino oscillations in matter for several past, present, and future long baseline experiments are estimated.
description: 47 pages, 7 figures, RevTeX4. Final version to be published in Phys. Rev. D
Origin of the Cosmological Constant
Creators: name: Stenflo, Jan
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: The observed value of the cosmological constant corresponds to a time scale that is very close to the current conformal age of the universe. Here we show that this is not a coincidence but is caused by a periodic boundary condition, which only manifests itself when the metric is represented in Euclidian spacetime. The circular property of the metric in Euclidian spacetime becomes an exponential evolution (de Sitter or $Λ$ term) in ordinary spacetime. The value of $Λ$ then gets uniquely linked to the period in Euclidian conformal time, which corresponds to the conformal age of the universe. Without the use of any free model parameters we predict the value of the dimensionless parameter $Ω_Λ$ to be 67.2 %, which is within $2σ$ of the value derived from CMB observations.
Optimal rotations of deformable bodies and orbits in magnetic fields
Creators: name: Avron, J. E.
name: Gat, O.
name: Kenneth, O.
name: Sivan, U.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Classical Physics (physics.class-ph)
subject: Mathematical Physics (math-ph)
subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: Deformations can induce rotation with zero angular momentum where dissipation is a natural ``cost function''. This gives rise to an optimization problem of finding the most effective rotation with zero angular momentum. For certain plastic and viscous media in two dimensions the optimal path is the orbit of a charged particle on a surface of constant negative curvature with magnetic field whose total flux is half a quantum unit.
description: 4 pages revtex, 4 figures + animation in multiframe GIF format
Our space at the heart of the smallpox vaccine expedition
Creators: name: García-Morís, Roberto
name: Muriano, Montserrat
name: Bas, Begoña
Publisher: name: JSSE - Journal of Social Science Education
Year: 2022

description: • The study reports on, analyses and gives voice to the participants of a service-learning project involving students of education in a real educational context. • The project was based on a historical event whose proximity to the students’ local environment helped them to realise its relevance to their own lives. • The interdisciplinary nature of the project approaches citizenship education from the perspective of historical issues and events. • The preparation and delivery of teacher training activities in a real educational context proved a positive, effective and enriching experience for all of the agents involved. • The Smallpox Vaccine Expedition offers a more historiographically inclusive approach to school history and is directly relatable to current social issues. Purpose: The article reports on and analyses the creation, development and implementation of a service-learning project involving primary and secondary school pupils and students of education (bachelor’s and master’s level), carried out in a real educational setting over the course of two academic years. Approach: The project was conducted within a social science didactics framework of issues-centred teaching for the study of socially acute questions and global citizenship. Findings: The research yielded very positive results. The task for student teachers of contextualising their social studies learning in a real educational setting was found to be a motivating factor and provided useful lessons in relation to practical teacher training experiences of this kind. Implications: Greater emphasis should be placed on teacher training projects that include direct experience in real educational settings, particularly in relation to service-learning methodologies involving community service.
description: JSSE - Journal of Social Science Education, Bd. 20 Nr. 4 (2021)
Roche tomography of cataclysmic variables -- II. Images of the secondary stars in AM Her, QQ Vul, IP Peg and HU Aqr
Creators: name: Watson, C. A.
name: Dhillon, V. S.
name: Rutten, R. G. M.
name: Schwope, A. D.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a set of Roche tomography reconstructions of the secondary stars in the cataclysmic variables AM Her, QQ Vul, IP Peg and HU Aqr. The image reconstructions show distinct asymmetries in the irradiation pattern for all four systems which can be attributed to shielding of the secondary star by the accretion stream/column in AM Her, QQ Vul and HU Aqr, and increased irradiation by the bright spot in IP Peg. We use the entropy landscape technique to derive accurate system parameters (M1, M2, i and gamma) for the four binaries. In principle, this technique should provide the most reliable mass determinations available, since the intensity distribution across the secondary star is known. We also find that the intensity distribution can systematically affect the value of gamma derived from circular orbit fits to radial velocity variations.
description: 16 pages, 12 figures, accepted for publication in MNRAS
WORKING WITH THE SOCIAL PROBLEMS OF THE POPULATION IS AN URGENT TASK.
Creators: name: Nishanov, Mukhammadjon
Publisher: name: Zenodo
Year: 2025

description: The article describes how social problems in the life of society have been of urgent importance since ancient times. The opinions of scientists on the elimination of existing social problems are shown. The elimination of social problems is shown to ensure socio-economic stability in Uzbekistan.
Additional file 1: of Exploring causality in the association between circulating 25-hydroxyvitamin D and colorectal cancer risk: a large Mendelian randomisation study
Creators: name: He, Yazhou
name: Timofeeva, Maria
name: Farrington, Susan
name: Vaughan-Shaw, Peter
name: Svinti, Victoria
name: Walker, Marion
name: Zgaga, Lina
name: Meng, Xiangrui
name: Li, Xue
name: Spiliopoulou, Athina
name: Jiang, Xia
name: HyppĂśnen, Elina
name: Kraft, Peter
name: Kiel, Douglas
name: Hayward, Caroline
name: Campbell, Archie
name: Porteous, David
name: Vucic, Katarina
name: Kirac, Iva
name: Filipovic, Masa
name: Harris, Sarah
name: Deary, Ian
name: Houlston, Richard
name: Tomlinson, Ian
name: Campbell, Harry
name: Theodoratou, Evropi
name: Dunlop, Malcolm
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Mathematical Sciences not elsewhere classified
subject: Cancer
subject: Virology

description: Study description, imputation and genetic analysis and supplementary Tables S1-S6. (DOC 211 kb)
Measuring Implicit Rental Rates for Farm Capital
Creators: name: Hrubovcak, James
name: Hrubovcak, James
Publisher: name: Unknown
Year: 1986
Subjects: subject: Agricultural Finance
subject: Farm Management
subject: Research Methods/ Statistical Methods
subject: Implicit rental rate
subject: marginal tax rate
subject: investment
subject: depreciation
subject: capital

description: Developing implicit rental rates for capital inputs is an Important step in understanding the Impact of tax law changes on agricultural investments This article develops a methodology for estimating implicit rental rates and presents annual estimates of rental rates for seven categories of farm equipment and structures from 1955 to 1979 This article also compares these rental rates With those estimated under a no-tax alternative The author developed a method for estimating marginal Federal Income tax rates for farm sole proprietorships
Imagined sameness or imagined difference?
Creators: name: Åberg, Ingvill Bjørnstad
Publisher: name: JSSE - Journal of Social Science Education
Year: 2022

description: • Some social studies teachers show discomfort when talking about cultural difference in class • An imagined Norwegian “cultural sameness” was felt by some teachers as disrupted • Some teachers found evasion of cultural difference a good strategy for avoiding discomfort • Other teachers considered cultural difference part of the normal, and not disruptive • Pedagogy of discomfort may provide tools for dealing with the discomfort of perceived disruption Purpose: This study investigates how Norwegian social studies teachers express their views on cultural difference among students. Design: Qualitative, semi-structured interviews transcribed and analyzed abductively using concepts of imagined sameness, color-blindness, and a pedagogy of discomfort.. Findings: The analysis shows on the one hand, prevalence of an imagined Norwegian cultural “sameness”, where cultural and ethnic differences were seen as disruptive. On the other, there were attempts at relativizing “Norwegianness” and highlighting cultural difference as an advantage. The article discusses how teachers’ challenging of their own views on culture can be both discomforting and necessary if social studies is to challenge injustice and encourage social transformation. Research limitations: This study does not support statistical generalization. Further research is needed to determine whether similar mechanisms are prevalent in a wider selection.
description: JSSE - Journal of Social Science Education, Bd. 20 Nr. 4 (2021)
Additional file 11 of Loss of BRCA1 leads to an increase in epidermal growth factor receptor expression in mammary epithelial cells, and epidermal growth factor receptor inhibition prevents estrogen receptor-negative cancers in BRCA1-mutant mice
Creators: name: Burga, Laura N
name: Hu, Hai
name: Juvekar, Ashish
name: Tung, Nadine M
name: Troyan, Susan L
name: Hofstatter, Erin W
name: Wulf, Gerburg M
Publisher: name: figshare
Year: 2021
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Authors’ original file for figure 9
Electric selective activation of memristive interfaces in TaO$_x$-based devices
Creators: name: Ferreyra, C.
name: Sánchez, M. J.
name: Aguirre, M.
name: Acha, C.
name: Bengió, S.
name: Lecourt, J.
name: Lüders, U.
name: Rubi, D.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Applied Physics (physics.app-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The development of novel devices for neuromorphic computing and non-traditional logic operations largely relies on the fabrication of well controlled memristive systems with functionalities beyond standard bipolar behavior and digital ON-OFF states. In the present work we demonstrate for Ta$_2$O$_5$-based devices that it is possible to selectively activate/deactivate two series memristive interfaces in order to obtain clockwise or counter-clockwise multilevel squared remanent resistance loops, just by controlling the (a)symmetry of the applied stimuli and independently of the nature of the used metallic electrodes. Based on our thorough characterization, analysis and modeling, we show that the physical origin of this electrical behavior relies on controlled oxygen vacancies electromigration between three different zones of the active Ta$_2$O$_{5-x}$ layer: a central -- bulk -- one and two quasi-symmetric interfaces with reduced TaO$_{2-h(y)}$ layers. Our devices fabrication process is rather simple as it implies the room temperature deposition of only one CMOS compatible oxide -- Ta-oxide -- and one metal, suggesting that it might be possible to take advantage of these properties at low cost and with easy scability. The tunable opposite remanent resistance loops circulations with multiple -- analogic -- intermediate stable states allows mimicking the adaptable synaptic weight of biological systems and presents potential for non-standard logic devices.
description: 9 pages, 7 figures
Zusammenarbeit der Schulsozialarbeit mit Erziehungsverantwortlichen: Konzept mit förderlichen Aspekten für die Praxis
Creators: name: Roth, Fabienne
Publisher: name: Hochschule Luzern – Soziale Arbeit
Year: 2025

description: In der vorliegenden Bachelorarbeit werden aktuelle Herausforderungen in der Schule benannt und auf
die Zusammenarbeit der Schulsozialarbeit mit den Erziehungsverantwortlichen untersucht, wobei
förderliche Aspekte für deren Kooperationsbeziehungen ausgearbeitet werden. Es zeichnen sich
gesellschaftliche Themen ab, die im Kontext Schule von den Beteiligten zur Bearbeitung stehen. Die
Schulsozialarbeit, als in der Schule strukturell einbezogene Stelle, nimmt hierbei eine wichtige Rolle
ein. Diese wird bezüglich der Gestaltung der Zusammenarbeit mit den Erziehungsverantwortlichen
beleuchtet. Dazu erfolgt eine Verortung der Beteiligten im System Schule, woraus sich ein
gemeinsamer Auftrag und das Ziel, für die Förderung der Entwicklung von Kindern in unterschiedlichen
Bereichen zur Vorbereitung auf ein selbstbestimmtes Leben, ergibt. Daraus abgeleitet wird eine
Konzeption erstellt, mit Zielen, Indikatoren, Massnahmen und methodischen Ansätzen, unterteilt in
die Funktionen der Prävention, Früherkennung und Behandlung. Aufgrund der Erkenntnis über die
Wichtigkeit einer bewusst gewählten Haltung, werden für die Konzeption Reflexionsfragen für die
Schulsozialarbeit ausgearbeitet, die zur Aneignung eines professionellen Auftretens beitragen sollen.
In diesem Konstrukt wird das Wohl des Kindes als gemeinsame Vision betrachtet und dabei die
Erziehungsverantwortlichen als Expert*innen aktiv miteinbezogen.
description: + Code Diss LU: hslusa bask + Fussnote: Bachelor-Arbeit, Hochschule Luzern – Soziale Arbeit, Studienrichtung Soziokultur, 2025 + NL-Code: NLLUHSA202502
Spectral functions of the Dirac operator under local boundary conditions
Creators: name: Beneventano, C. G.
name: Santangelo, E. M.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: After a brief discussion of elliptic boundary problems and their properties, we concentrate on a particular example: the Euclidean Dirac operator in two dimensions, with its domain determined by local boundary conditions. We discuss the meromorphic structure of the zeta function of the associated second order problem, as well as the main characteristic of the first order problem, i.e., the boundary contribution to the spectral asymmetry, as defined through the eta function.
Additional file 12 of Loss of BRCA1 leads to an increase in epidermal growth factor receptor expression in mammary epithelial cells, and epidermal growth factor receptor inhibition prevents estrogen receptor-negative cancers in BRCA1-mutant mice
Creators: name: Burga, Laura N
name: Hu, Hai
name: Juvekar, Ashish
name: Tung, Nadine M
name: Troyan, Susan L
name: Hofstatter, Erin W
name: Wulf, Gerburg M
Publisher: name: figshare
Year: 2021
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Authors’ original file for figure 10
Beliefs of Farmers and Adoption of Integrated Pest Management
Creators: name: Musser, Wesley N.
name: Wetzstein, Michael E.
name: Reece, Susan Y.
name: Varca, Philip E.
name: Edwards, David M.
name: Douce, G. Keith
name: Musser, Wesley N.
name: Wetzstein, Michael E.
name: Reece, Susan Y.
name: Varca, Philip E.
name: Edwards, David M.
name: Douce, G. Keith
Publisher: name: Unknown
Year: 1986
Subjects: subject: Agricultural and Food Policy
subject: Crop Production/Industries
subject: Risk and Uncertainty
subject: Integrated pest management
subject: risk
subject: beliefs

description: Georgia peanut farmers have adopted Integrated pest management (lPM) on only a limited basis, although objective data indicate that IPM technology may be more efficient than conventional pest control strategies Users and nonusers of IPM hold different views pertaining to the consequences of employing IPM These beliefs Influence Its use Educational programs on these beliefs should Influence adoption and continued use of IPM This article analyzes belief data pertaining to IPM among 192 Georgia ,peanut farmers and explores the relationship between beliefs about IPM and its adoption
MOESM1 of Psychotropic drug-induced genetic-epigenetic modulation of CRTC1 gene is associated with early weight gain in a prospective study of psychiatric patients
Creators: name: Delacrétaz, Aurélie
name: Glatard, Anaïs
name: Dubath, Céline
name: Gholam-Rezaee, Mehdi
name: Sanchez-Mut, Jose
name: Gräff, Johannes
name: Gunten, Armin
name: Conus, Philippe
name: Eap, Chin
Publisher: name: figshare
Year: 2019
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1. Supplementary data.
Bijective link between Chapoton's new intervals and bipartite planar maps
Creators: name: Fang, Wenjie
Publisher: name: arXiv
Year: 2020
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: In 2006, Chapoton defined a class of Tamari intervals called "new intervals" in his enumeration of Tamari intervals, and he found that these new intervals are equi-enumerated with bipartite planar maps. We present here a direct bijection between these two classes of objects using a new object called "degree tree". Our bijection also gives an intuitive proof of an unpublished equi-distribution result of some statistics on new intervals given by Chapoton and Fusy.
description: 19 pages, 7 figures, extended abstract submitted to FPSAC 2020. To appear on European J. Combin. 97 (2021)
Public Policy and the Reemergence of International Economic Influences on U.S. Agriculture
Creators: name: Paarlberg, Philip L.
name: Webb, Alan J.
name: Paarlberg, Philip L.
name: Webb, Alan J.
Publisher: name: Unknown
Year: 1986
Subjects: subject: Agricultural and Food Policy
subject: Political Economy
subject: Agricultural policy
subject: agricultural trade
subject: macroeconomic influences
subject: price variability

description: Recent literature on agricultural policy argues that a new market environment has emerged m the past 15 years characterized by the growing Importance of international trade, a U S agricultural sector increasingly integrated into the U S and world macroeconomy, and an increasing price variability for agricultural commodities A historical examination of the effects of trade, macroeconomic factors, and price variability on U S agriculture, however, shows that these influences are not new Changes In agricultural and macroeconomic policies In the seventies have caused these characteristics to reemerge, albeit In a somewhat different form and magnitude than in previous decades
Area Frame Estimators in Agricultural Surveys: Sampling Versus Nonsampling Errors
Creators: name: Ford, Barry L.
name: Nealon, Jack
name: Tortora, Robert D.
name: Ford, Barry L.
name: Nealon, Jack
name: Tortora, Robert D.
Publisher: name: Unknown
Year: 1986
Subjects: subject: Agricultural and Food Policy
subject: Research Methods/ Statistical Methods
subject: Area frame
subject: closed segment estimator
subject: open segment estimator
subject: weighted segment estimator
subject: nonsampling errors

description: This article describes and compares three area frame estimators used for agricultural surveys and shows the importance of sampling and nonsampling errors to both economists and statisticians Comparisons among the estimators are based on their applicability, sampling efficiency, and susceptibility to nonsamphng errors The weighted segment estimator has the widest applicability and highest precision, but it also has important nonsampling errors This article also discusses research conducted to evaluate and reduce the nonsampling errors
Additional file 1 of Loss of BRCA1 leads to an increase in epidermal growth factor receptor expression in mammary epithelial cells, and epidermal growth factor receptor inhibition prevents estrogen receptor-negative cancers in BRCA1-mutant mice
Creators: name: Burga, Laura N
name: Hu, Hai
name: Juvekar, Ashish
name: Tung, Nadine M
name: Troyan, Susan L
name: Hofstatter, Erin W
name: Wulf, Gerburg M
Publisher: name: figshare
Year: 2021
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1: Figure S1. Loss of BRCA1 leads to an increase in the CD24lowCD44high stem cell population in mammary epithelial cells (MECs). MCF-10A or human MEC (HMLE) cell lines expressing either control or BRCA1-inhibitory small hairpin (shRNA) constructs were examined for CD24 and CD44 expression using dual color flow cytometry. Gates were set using isotype controls for the respective antibodies. Note that the increase in CD24 and loss of CD44 were more pronounced in HMLE cells than in MCF-10 cells. However, in both cell lines, inhibition of BRCA1 led to a notable increase in CD24lowCD44high cells (from 1.1% (control) to 3.8% (sh1) and 8% (sh2) in MCF-10 cells and from 2.6% (control) to 9.2% (sh1) and 11.6% (sh2) in HMLE cells, respectively). (PDF 311 KB)