cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Clear Evidence for Intranight Optical Variability in Radio-quiet Quasars
Creators: name: Gopal-Krishna
name: Stalin, C. S.
name: Sagar, Ram
name: Wiita, Paul J.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present new clues to the problem of the radio loudness dichotomy arising from an extensive search for intranight optical variability in seven sets of optically luminous radio-quiet quasars and (radio-loud) BL Lacertae objects, which are matched in optical luminosity and redshift. Our monitoring of radio-quiet quasars has for the first time clearly detected such intranight variability, with peak-to-peak amplitudes ~1%, occurring with a duty cycle of ~ 1/6. The matched BL Lacs have both higher variability amplitudes and duty cycles when observed in the same fashion. We show that the much less pronounced intranight variability of the radio-quiet quasars relative to BL Lacs can be understood in terms of a modest misalignment of the jets in radio-quiet quasars from the line-of-sight. We thus infer that relativistic particle jets may well also emerge from radio-quiet quasars, but while traversing the short optical-emitting distances, they could be snuffed out, possibly through inverse Compton losses in the nuclear region.
description: 13 pages, 3 figures, in press in ApJ Letters (20 March 2003)
title: Broadband Terahertz Photonic Integrated Circuit with Integrated Active Photonic Devices
Creators: name: Mukherjee, Amlan Kusum
name: Xiang, Mingjun
name: Preu, Sascha
Publisher: name: MDPI
Year: 2022

description: Present-day photonic terahertz (100 GHz–10 THz) systems offer dynamic ranges beyond 100 dB and frequency coverage beyond 4 THz. They yet predominantly employ free-space Terahertz propagation, lacking integration depth and miniaturisation capabilities without sacrificing their extreme frequency coverage. In this work, we present a high resistivity silicon-on-insulator-based multimodal waveguide topology including active components (e.g., THz receivers) as well as passive components (couplers/splitters, bends, resonators) investigated over a frequency range of 0.5–1.6 THz. The waveguides have a single mode bandwidth between 0.5–0.75 THz; however, above 1 THz, these waveguides can be operated in the overmoded regime offering lower loss than commonly implemented hollow metal waveguides, operated in the fundamental mode. Supported by quartz and polyethylene substrates, the platform for Terahertz photonic integrated circuits (Tera-PICs) is mechanically stable and easily integrable. Additionally, we demonstrate several key components for Tera-PICs: low loss bends with radii ∼2 mm, a Vivaldi antenna-based efficient near-field coupling to active devices, a 3-dB splitter and a filter based on a whispering gallery mode resonator.
Additional file 10 of A 13.42-kb tandem duplication at the ASIP locus is strongly associated with the depigmentation phenotype of non-classic Swiss markings in goats
Creators: name: Guo, Jiazhong
name: Sun, Xueliang
name: Mao, Ayi
name: Liu, Haifeng
name: Zhan, Siyuan
name: Li, Li
name: Zhong, Tao
name: Wang, Linjie
name: Cao, Jiaxue
name: Liu, George E.
name: Zhang, Hongping
Publisher: name: figshare
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 10: Table S7. The qPCR primer information to validate the copy number of the 13,420-bp sequence.
How to kill a country? The US-Australia Free Trade Agreement, pharmaceuticals and intellectual property
Creators: name: Quiggin, John
name: Quiggin, John
Publisher: name: Unknown
Year: 2005
Subjects: subject: Public Economics
subject: Risk and Uncertainty
subject: Pharmaceuticals
subject: quarantine
subject: copyright
subject: FTA

description: The debate over the Free Trade Agreement with the United States has produced a book, How to Kill a Country, primarily concerned with intellectual property and related issues (Weiss, Thurbon and Matthews 2004). In arguing that Australia will be worse off, Weiss, Thurbon and Matthews examine four areas of policy: pharmaceuticals, quarantine, copyright and government procurement. The implications of the Agreement in these policy areas forms the remainder of this paper. Of the four issues, pharmaceuticals were the most controversial in the debate over the Agreement and raised the most difficult economic issues, and will therefore be the primary focus of attention.
Localization from sigma-model geodesics
Creators: name: Lamacraft, A.
name: Simons, B. D.
name: Zirnbauer, M. R.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We use a novel method based on the semi-classical analysis of sigma-models to describe the phenomenon of strong localization in quasi one-dimensional conductors, obtaining the full distribution of transmission eigenvalues. For several symmetry classes, describing random superconducting and chiral Hamiltonians, the target space of the appropriate sigma-model is a (super)group manifold. In these cases our approach turns out to be exact. The results offer a novel perspective on localization.
description: Published version
title: Opinia dorosłych dzieci z rodzin wielodzietnych na temat rodziny pochodzenia
Creators: name: Sobczyk- Gąsiorek, Anna
name: Gąsiorek, Przemysław
name: Śpikowska, Wanda
Publisher: name: EDUsfera. Ewa Jurczyk-Romanowska
Year: 2020

description: adania nad rodzinami wielodzietnymi są prowadzone przede wszystkim, ze względu na zainteresowanie sytuacją dzieci, które się rozwijają w tych szczególnych warunkach. Wyniki ukazują rodziny wielodzietne w bardzo spolaryzowany sposób. od bardzo negatywnych, eksponujących niewydolność wychowawczą, trudności materialne i różnego rodzaju zaniedbania do bardzo pozytywnych, podkreślających korzystny wpływ licznego rodzeństwa na rozwój dzieci. Przedstawione w artykule wyniki badań ukazują wielodzietność z perspektywy niepodejmowanej dotychczas, a mianowicie analizując opinię dorosłych, którzy wychowywali się w rodzinie wielodzietnej.
A SURVEY ON TOURISM EXPERIENCES BY HUNGARIAN TRAVELLERS: TOWARDS GUEST SATISFACTION
Creators: name: Magyar, Márton
name: Magyar, Márton
Publisher: name: Unknown
Year: 2013
Subjects: subject: Community/Rural/Urban Development
subject: Teaching/Communication/Extension/Profession
subject: tourism
subject: hotel services
subject: animation / recreation
subject: experience
subject: guest-satisfaction

description: In the 21st century experiences got great significance in the every-day life and in tourism as well. Human popularity can achieve very good and happy moments e.g. by shopping (complex experience in shopping centres) by common spare time activities in the nature and in towns, also by having vacation at a special destination. Animation/entertainment is a sphere of hotel services that is to help the guests sparing their free time on holidays in a good atmosphere, by providing experienceful programs. Good memories of a tourism service can make guests satisfied and build a returning clientele sphere. That is why it is awaited to map the (potential) guests’ expectations and observations of services. This paper discusses Hungarian tourists’ experiences conducted in Hungary aiming to reveal the need for professional services focusing on the not-so-spread area, Animation. The experiential dimensions of every-day life and tourism was studied by an own-edited questionnaire (N = 1000) in the half-year period of 1st August 2010 – 31st January 2011. This study was extended by quality of life since summer 2011 and I am going to compare the results of these two surveys with the aim of development suggestions in order to achieve a main level of guest satisfaction and a loyal sphere of clientele.
title: Caudal regression syndrome and associated urinary system malformations
Creators: name: Eftekhari Milani, Sadra
Publisher: name: EURORAD
Year: 2025
Subjects: subject: Musculoskeletal system
subject: Neuroradiology brain
subject: Teleradiology
subject: Computer Applications-Teleradiology
subject: Clinical Case

description: Clinical History: A 22-year-old male patient with a congenital pelvic deformity has been complaining of urinary incontinence. On examination, atrophic gluteal muscles could be seen. His past medical history was remarkable of frequent urinary infections.

description: 22 years, male
DIFFERENCES IN TRAVEL BEHAVIORS OF SMALL AND LARGE CYCLING EVENTS PARTICIPANTS
Creators: name: Rauter, Samo
name: Topič, Mojca Doupona
name: Rauter, Samo
name: Topič, Mojca Doupona
Publisher: name: Unknown
Year: 2013
Subjects: subject: Community/Rural/Urban Development
subject: Teaching/Communication/Extension/Profession
subject: recreational cycling events
subject: sport tourism
subject: travel behaviour

description: Tourism has been and will continue to be one of the biggest and most profitable industries in the world. Sport is obviously a very important aspect of society in many different ways: culturally, economically and socially. Like in the past, local authorities continue to regard all sporting events as a way of promoting and positioning their destination. Participation in sport events relates to tourism because it also involves travelling to host destinations. Therefore, the aim of our study is to compare participation in small and large sport-for-all events in relation to tourism in Slovenia. We analysed the factors determining differences in the travel behaviours of sport event participants and certain aspects of participation (travel behaviour, frequency of sport event participation, reasons for participation) at the largest cycling event in Slovenia (the Franja cycling marathon) and two smaller cycling events (the “Three hearts Radenci” recreational cycling marathon and the “Around the region of Prlekija” recreational cycling marathon). The study analysed the active participants of different cycling sport events. The sample of respondents consisted of 382 participants. We found that over the third of the participants take on the role of a sport tourist in their travels. They are also very sport-active in their leisure time. The majority of them are engaged in sport activities more than three times a week. The results indicate differences in travel behaviour and sport-active lifestyles among the participants of different types of small and larger sport events.
RESPONSIBLE BEHAVIOUR OR BUSINESS? SOCIAL RESPONSIBILITY (CSR) IN SPORT MANAGEMENT
Creators: name: Molnar, G.
name: Rathonyi-Odor, K.
name: Borbely, Akos
name: Molnar, G.
name: Rathonyi-Odor, K.
name: Borbely, Akos
Publisher: name: Unknown
Year: 2013
Subjects: subject: Community/Rural/Urban Development
subject: Teaching/Communication/Extension/Profession
subject: traditional company philosophy
subject: corporate social responsibility
subject: sport management
subject: food & beverage companies

description: CSR has become increasingly important in today’s business world and managers must consider not only the economic results of their decisions but also the legal, ethical, moral, and social impact and repercussions of each of their decisions. Some multinational companies’ CSR activities even clearly represent applicability of CSR in sport management. The aim of this study was to do a critical comparative analysis, present the changes, alterations in the traditional company philosophy, objectsystem; then to define the concept of CSR, its importance in sport, finally to analyze some of the top 20 World Food & Beverage Companies’ (Coca-Cola, Danone, Nestle) CSR activities in sport management. Similarly to the whole economics – beside traditional theoretical tendencies, parallel to them and not developing them – a new kind of company theory concerning the long-term balance problems of the natural environment and society is being formed. Although the notion of corporate social responsibility (CSR) is prominent in some of the current discussions and investigations about the role of business in society, the concept – integrate social and environmental aspects in their business activity – is not new. According to the websites and sustainability reports of the international parent companies and domestic subsidiaries, we can say, that the companies show similarity at several points with regard to social responsibility within the field of sport management. However we must emphasize that we can find in the domestic practice fewer examples. In this case probably the media plays important role, which prefer the news of scandals such as CSR-related initiatives. In the public the companies’ CSR activities are even less known. Finally we can establish, that about the sport sponsorship the parent companies we have more information, their reports and websites are more transparency. In contracts, in the case of subsidiaries we can meet deficiencies. Key
SESAME – AN INTERNATIONAL RESEARCH INFRASTRUCTURE IN THE MIDDLE EAST
Creators: name: Rungius, Charlotte
name: Flink, Tim
name: Riedel, Sebastian
Publisher: name: Zenodo
Year: 2019
Subjects: science diplomacy
research infrastructure
SESAME

description: Poster presented at the 2nd Networking Meeting of the S4D4C project ‘Towards a European Science Diplomacy Roadmap’ held October 10, 2019 in Berlin
DIFFERENCES IN THE HUNGARIAN HOUSEHOLDS’ SPORT EXPENDITURES
Creators: name: Paár, Dávid
name: Paár, Dávid
Publisher: name: Unknown
Year: 2013
Subjects: subject: Community/Rural/Urban Development
subject: Teaching/Communication/Extension/Profession
subject: sport expenditures
subject: logit and probit models
subject: socio-economic factors
subject: household budget survey

description: The paper searches the differences between the groups of Hungarian households regarding the sport expenditures’ presence in household budget and determining factors. I used the latest Household Budget Survey (HBS) of the Hungarian Central Statistical Office from 2008 which contains data of more than 7000 households. My methods were logit and probit models, where the presence of sport expenditures were explained in households’ budget. The increase of the following indicators has a positive effect onto the possibility of the sport expenditures: income status, level of education, number of the children in the household, size of settlement. The region of the household is determining the presence of the sport expenditures too, however sex of the household’s head does not play a significant role.
The four height variables, boundary correlations, and dissipative defects in the Abelian sandpile model
Creators: name: Jeng, Monwhea
Publisher: name: arXiv
Year: 2004
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We analyze the two-dimensional Abelian sandpile model, and demonstrate that the four height variables have different field identifications in the bulk, and along closed boundaries, but become identical, up to rescaling, along open boundaries. We consider two-point boundary correlations in detail, and discuss a number of complications that arise in the mapping from sandpile correlations to spanning tree correlations; the structure of our results suggests a conjecture that could greatly simplify future calculations. We find a number of three-point functions along closed boundaries, and propose closed boundary field identifications for the height variables. We analyze the effects of dissipative defect sites, at which the number of grains is not conserved, and show that dissipative defects along closed boundaries, and in the bulk, have no effect on any weakly allowed cluster variables, or on their correlations. Along open boundaries, we find a particularly simple field structure; we calculate all $n$-point correlations, for any combinations of height variables and dissipative defect sites, and find that all heights and defects are represented by the same field operator.
description: 19 pages, 10 figures. Error in field identification fixed. Referee suggestions incorporated, including new appendix. To be published in Phys. Rev. E
Dirac fermions in a magnetic-solenoid field
Creators: name: Gavrilov, S. P.
name: Gitman, D. M.
name: Smirnov, A. A.
name: Voronov, B. L.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We consider the Dirac equation with a magnetic-solenoid field (the superposition of the Aharonov--Bohm solenoid field and a collinear uniform magnetic field). Using von Neumann's theory of the self-adjoint extensions of symmetric operators, we construct a one-parameter family and a two-parameter family of self-adjoint Dirac Hamiltonians in the respective 2+1 and 3+1 dimensions. Each Hamiltonian is specified by certain asymptotic boundary conditions at the solenoid. We find the spectrum and eigenfunctions for all values of the extension parameters. We also consider the case of a regularized magnetic-solenoid field (with a finite-radius solenoid field component) and study the dependence of the eigenfunctions on the behavior of the magnetic field inside the solenoid. The zero-radius limit yields a concrete self-adjoint Hamiltonian for the case of the magnetic-solenoid field. In addition, we consider the spinless particle in the regularized magnetic-solenoid field. By the example of the radial Dirac Hamiltonian with the magnetic-solenoid field, we present an alternative, more simple and efficient, method for constructing self-adjoint extensions applicable to a wide class of singular differential operators.
description: 33 pages, 2 figures, LaTex file; misprints corrected
NEW APPROACHES TO YOUTH IN THRILL SOCIETY: SPORT PARTICIPATION AS FUEL TO BOOST OUTLOOK ON FUTURE AND CONCEPTS ON SELF
Creators: name: Perenyi, Szilvia
name: Perenyi, Szilvia
Publisher: name: Unknown
Year: 2013
Subjects: subject: Community/Rural/Urban Development
subject: Teaching/Communication/Extension/Profession
subject: thrill society
subject: Schulze
subject: sport participation
subject: self-concept
subject: uncertainties
subject: insecurities
subject: transitioning societ

description: The theory of “thrill-society” (Schulze 1992) conceptualizes that increased economic status that allows the focus of daily life to switch from providing for physical needs to searching for a meaningful life and self-fulfilment. Combined with the expansion of education, it causes a smooth transition from traditionally inherited social positions and class-based hierarchy in society to a higher degree of social mobility, increased individualisation and diversification of life styles. Noting that, the actualization of this concept in Hungarian society came into effect only along societal discrepancies; still, the uncertainties and insecurities that accompany the process of ‘thrill projects’ collection are substantial. The purpose of this study was to examine the role of sport participation in the lives of young people, how sport may assist young people in coping with the insecurities and uncertainties created in the societal scene that is characterised by the combination of Schulze’s “thrill-society” and the inheritance of political, economic and societal transition of Hungary. Specifically, this study aims to find differences between sport participants and non-participants in their perception of future on micro and macro level, their readiness to take risks and challenges, and their self-concept related to their own health, physical condition, and physical appearance. Stratified random sampling was applied to obtain an accurate representation of Hungarian youth population. Data were analysed by using cross tabulation, non-parametric and multidimensional statistical methods. The results showed that sport participants adopted a more positive image of the future, higher ability to assume risks and a more modern state of mind, as well as a more stable self-concept in comparison to non-participant youth. Also, it seems that the sporting contest may be as strong as sociodemographic positioning in the formulation of these life capabilities. It can be suggested that sport may assist youth with a stable and accountable value environment that reduces the variety of opportunities and provides resources to better deal with societal uncertainties; meanwhile it opens new avenues of personal freedom even in a “thrill society” that filled with deficits in transitioning societies.
On the two-loop Yukawa corrections to the MSSM Higgs boson masses at large tan(beta)
Creators: name: Dedes, Athanasios
name: Degrassi, Giuseppe
name: Slavich, Pietro
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We complete the effective potential calculation of the two-loop, top/bottom Yukawa corrections to the Higgs boson masses in the Minimal Supersymmetric Standard Model, by computing the O(at^2 + at*ab + ab^2) contributions for arbitrary values of the bottom Yukawa coupling. We also compute the corrections to the minimization conditions of the effective potential at the same perturbative order. Our results extend the existing O(at^2) calculation, and are relevant in regions of the parameter space corresponding to tan(beta) >> 1. We extend to the Yukawa corrections a convenient renormalization scheme, previously proposed for the O(ab*as) corrections, that avoids unphysically large threshold effects associated with the bottom mass and absorbs the bulk of the corrections into the one-loop expression. For large values of tan(beta), the new contributions can account for a variation of several GeV in the lightest Higgs boson mass.
description: 19 pages, 4 eps figures. Some formulae corrected in the Appendix
Localization of Yttrium Segregation within YSZ Grain Boundary Dislocation Cores
Creators: name: Sánchez-Santolino, G.
name: Salafranca, J.
name: Pantelides, S. T.
name: Pennycook, S. J.
name: León, C.
name: Varela, M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Ionic conductivity blocking at grain boundaries in polycrystalline electrolytes is one of the main obstacles that need to be overcome in order to improve the performance of solid state fuel cells and batteries. To this aim, harnessing the physical properties of grain boundaries in ionic conducting materials such as yttria stabilized zirconia (YSZ) down to the atomic scale arises as a greatly important task. Here we present a structural and compositional analysis of a single grain boundary in a 9 mol% yttria content YSZ bicrystal by means of aberration corrected scanning transmission electron microscopy. Our studies combine strain and compositional atomic resolution analysis with density-functional-theory calculations in order to find a preferential segregation of yttrium to the expansive atomic sites at the grain boundary dislocation cores. These results address a crucial step towards the understanding of the physical properties of grain boundaries down to atomic dimensions.
description: 4 figures
BOSHLANG'ICH SINFDA O'QITUVCHI-O'QUVCHI MUNOSABATLARINING PSIXOLOGIK DETERMINANTLARI
Creators: name: Mirkosimova, Xulkar
Publisher: name: Zenodo
Year: 2025

description: O‘qituvchi va o‘quvchi munosabatlari boshlang‘ich sinf o‘quvchilarining akademik, ijtimoiy va hissiy rivojlanishini shakllantirishda hal qiluvchi rol o‘ynaydi. Ushbu maqola ushbu munosabatlarga ta'sir qiluvchi psixologik omillarni o‘rganadi, jumladan, o‘qituvchining empatiyasi, hissiy intellekt, muloqot uslubi va sinfni boshqarish strategiyalari. Tadqiqot o‘quvchilar bilan mustahkam va mazmunli munosabatlarni o‘rnatishda o‘qituvchilarning psixologik kompetentsiyalarini kuchaytiruvchi kasbiy rivojlanish dasturlarining muhimligini ta’kidlaydi.
INFLUENCE OF SOCIAL MEDIA ON TOURISM – ESPECIALLY AMONG STUDENTS OF THE UNIVERSITY OF DEBRECEN
Creators: name: Ráthonyi, Gergely
name: Ráthonyi, Gergely
Publisher: name: Unknown
Year: 2013
Subjects: subject: Community/Rural/Urban Development
subject: Teaching/Communication/Extension/Profession
subject: Web 2.0
subject: social media
subject: social networking sites
subject: blogs

description: Derive from the characteristic, decisions connected with travelling have high risk for the travellers therefore they try to collect more detailed information and thoroughly map decision alternatives in order to decrease uncertainty. Wide spread of the Internet and rapid technological evolution have revolutionized all industries in the World especially tourism. Platform of tourism increasingly get to the Internet nowadays which is vitally important because tourism is an informationbased and information-intensive industry. Thanks to development of the internet tourists have an opportunity to access such information and purchasing opportunities which were available with the help of intermediaries earlier. Providing wide range of possibilities, Web 2.0 fundamentally changed the way of tourists’ information search behaviour and travelling decision making. This article collects some of the most significant new applications (social networking sites, blogs) in tourism – examine them from the two sides of tourism (demand, supply) – which principally based on active participation of users. Furthermore an offline questionnaire was made in order to survey the social media usage of the student (University of Debrecen, Centre for Agricultural and Applied Economic Sciences) during their leisure travel planning process. Although findings of the study reveal that vast majority of students use social networking sites every day, they don’t really use these platforms during their trip planning process. Among students, friends and relatives are the most important and the most trustworthy source of information due to characteristics of sample.
Extrinsic Radio Variability of JVAS/CLASS Gravitational Lenses
Creators: name: Koopmans, L. V. E.
name: Biggs, A.
name: Blandford, R. D.
name: Browne, I. W. A.
name: Jackson, N. J.
name: Mao, S.
name: Wilkinson, P. N.
name: de Bruyn, A. G.
name: Wambsganss, J.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present flux-ratio curves of the fold and cusp (i.e. close multiple) images of six JVAS/CLASS gravitational lens systems. The data were obtained over a period of 8.5 months in 2001 with the Multi-Element Radio-Linked Interferometer Network (MERLIN) at 5-GHz with 50 mas resolution, as part of a MERLIN Key-Project. Even though the time delays between the fold and cusp images are small (
description: 17pag, 2 figs, 2 tables; version as accepted for publication in ApJ
Natural Ricci Solitons on tangent and unit tangent bundles
Creators: name: Abbassi, Mohamed Tahar Kadaoui
name: Amri, Noura
Publisher: name: arXiv
Year: 2019
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 53C25, 53D25

description: Considering pseudo-Riemannian $g$-natural metrics on tangent bundles, we prove that the condition of being Ricci soliton is hereditary in the sense that a Ricci soliton structure on the tangent bundle gives rise to a Ricci soliton structure on the base manifold. Restricting ourselves to some class of pseudo-Riemannian $g$-natural metrics, we show that the tangent bundle is a Ricci soliton if and only if the base manifold is flat and the potential vector field is a complete lift of a conformal vector field. We give then a classification of conformal vector fields on a flat Riemannian manifold. When unit tangent bundles over a constant curvature Riemannian manifold are endowed with pseudo-Riemannian Kaluza-Klein type metric, we give a classification of Ricci soliton structures whose potential vector fields are fiber-preserving, inferring the existence of some of them which are non Einstein.
description: 24 pages
Doping-Dependent Nonlinear Meissner Effect and Spontaneous Currents in High-Tc Superconductors
Creators: name: Lee, Sheng-Chiang
name: Sullivan, Mathew
name: Ruchti, Gregory R.
name: Anlage, Steven M.
name: Palmer, Benjamin
name: Maiorov, B.
name: Osquiguil, E.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We measure the local harmonic generation from superconducting thin films at microwave frequencies to investigate the intrinsic nonlinear Meissner effect near Tc in zero magnetic field. Both second and third harmonic generation are measured to identify time-reversal symmetry breaking (TRSB) and time-reversal symmetric (TRS) nonlinearities. We perform a systematic doping-dependent study of the nonlinear response and find that the TRS characteristic nonlinearity current density scale follows the doping dependence of the de-pairing critical current density. We also extract a spontaneous TRSB characteristic current density scale that onsets at Tc, grows with decreasing temperature, and systematically decreases in magnitude (at fixed T/Tc) with under-doping. The origin of this current scale could be Josephson circulating currents or the spontaneous magnetization associated with a TRSB order parameter.
description: 7 pages, 5 figures, re-submitted to PRB in Sep 2004
Hybridization fluctuations in the half-filled periodic Anderson model
Creators: name: Hu, Danqing
name: Dong, Jian-Jun
name: Yang, Yi-feng
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Motivated by recent photoemission and pump-probe experiments, we report determinant Quantum Monte Carlo simulations of hybridization fluctuations in the half-filled periodic Anderson model. A tentative phase diagram is constructed based solely on hybridization fluctuation spectra and reveals a crossover regime between an unhybridized selective Mott state and a fully hybridized Kondo insulating state. This intermediate phase exhibits nonlocal hybridization fluctuations and consequentially the so-called "band bending" and a direct hybridization gap as observed in angle-resolved photoemission spectroscopy and optical conductivity. This connects the band bending with the nonlocal hybridization fluctuations as proposed in latest ultrafast optical pump-probe experiment. The Kondo insulating state is only established at lower temperatures with the development of sufficiently strong inter-site hybridization correlations. Our work suggests a unified picture for interpreting recent photoemission, pump-probe, and optical observations and provides numerical evidences for the importance of hybridization fluctuations in heavy fermion physics.
description: 6 pages, 4 figures
Additional file 4: of E90 subunit vaccine protects mice from Zika virus infection and microcephaly
Creators: name: Zhu, Xingliang
name: Li, Chunfeng
name: Afridi, Shabbir
name: Zu, Shulong
name: Xu, Jesse
name: Quanquin, Natalie
name: Yang, Heng
name: Cheng, Genhong
name: Xu, Zhiheng
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: Mental Health
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology
subject: Computational Biology

description: Figure S3. E90 vaccination does not affect body weight significantly. Body weights of vaccinated or control mice before mating. Mock + Veh: n = 5, Mock + E90: n = 5. Data are means ± SEM. Student’s t-test. ns: not significant. (PDF 70 kb)
Soliton transverse instabilities in anisotropic nonlocal self-focusing media
Creators: name: Motzek, Kristian
name: Kaiser, Friedemann
name: Chu, Wen-Hen
name: Shih, Ming-Feng
name: Kivshar, Yuri
Publisher: name: arXiv
Year: 2003
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: We study, both theoretically and experimentally, the transverse modulational instability of spatial stripe solitons in anisotropic nonlocal photorefractive media. We demonstrate that the instability scenarios depend strongly on the stripe orientation, but the anisotropy-induced features are largely suppressed for spatial solitons created by self-trapping of partially incoherent light.
description: 3 pages including 4 figures (2 theoretical and 2 experimental). submitted to Optics Letters
The Nexus Land-Use Model, an Approach Articulating Biophysical Potentials and Economic Dynamics to Model
Creators: name: Souty, Francois
name: Brunelle, Thierry
name: Dumas, Patrice
name: Dorin, Bruno
name: Ciais, Philippe
name: Crassous, Renaud
name: Souty, Francois
name: Brunelle, Thierry
name: Dumas, Patrice
name: Dorin, Bruno
name: Ciais, Philippe
name: Crassous, Renaud
Publisher: name: Unknown
Year: 2012
Subjects: subject: Environmental Economics and Policy
subject: Land-use Change
subject: Modelling
subject: Global Biomass Projections

description: Interactions between food demand, biomass energy and forest preservation are driving both food prices and land-use changes, regionally and globally. This study presents a new model called Nexus Land-Use which describes these interactions through a generic representation of agricultural intensification mechanisms. The Nexus Land-Use model equations combine biophysics and economics into a single coherent framework to calculate crop yields, food prices, and resulting pasture and cropland areas within 12 regions inter-connected with each other by international trade. The representation of cropland and livestock production systems in each region relies on three components: (i) a biomass production function derived from the crop yield response function to inputs such as industrial fertilisers ; (ii) a detailed representation of the livestock production system subdivided into an intensive and an extensive component, and (iii) a spatially explicit distribution of potential (maximal) crop yields prescribed from the Lund-Postdam-Jena global vegetation model for managed Land (LPJmL). The economic principles governing decisions about land-use and intensification are adapted from the Ricardian rent theory, assuming cost minimisation for farmers. The land-use modelling approach described in this paper entails several advantages. Firstly, it makes it possible to explore interactions among different types of demand for biomass for food and animal feed, in a consistent approach, including indirect effects on land-use change resulting from international trade. Secondly, yield variations induced by the possible expansion of croplands on less suitable marginal lands are modelled by using regional land area distributions of potential yields, and a calculated boundary between intensive and extensive production. The model equations and parameter values are first described in detail. Then, idealised scenarios exploring the impact of forest preservation policies or rising energy price on agricultural intensification are described, and their impacts on pasture and cropland areas are investigated.
Rural Concerns Voiced in Drafting U.S. Constitution
Creators: name: Bowers, Douglas E.
name: Bowers, Douglas E.
Publisher: name: Unknown
Year: 1987
Subjects: Agricultural and Food Policy
International Relations/Trade
Land Economics/Use

description: Farm foreclosures, trade problems, and inflation bedeviled earlier Americans, too. Just after the American Revolution, such problems had a more rural (and more urgent) focus than now. The response then, with some misgivings, was to fashion a blueprint for a stronger central government. The Constitution, though drafted for a primarily rural Nation, has adapted to changing circumstances and fortunes over our Nation's 200-year history.
Policy Responses to Threats to Rural Household Incomes: the Case of Fiji
Creators: name: Tubuna, Sakiusa
name: Haszler, Henry
name: Hone, Phillip
name: Gonemaituba, Waisiki
name: Tubuna, Sakiusa
name: Haszler, Henry
name: Hone, Phillip
name: Gonemaituba, Waisiki
Publisher: name: Unknown
Year: 2006
Subjects: subject: Agribusiness
subject: Agricultural and Food Policy
subject: Food Security and Poverty
subject: Agricultural Policy
subject: Poverty
subject: Smallholder Agriculture
subject: Pacific Island Countries

description: The incomes of people in Fiji who rely directly on agricultural production are under threat due to a number of institutional changes or shocks that are occurring now, or are expected in the near future. In this paper we examine recent evidence on the current nature and level of rural and urban incomes in Fiji and consider the sensitivity of the welfare of different groups of rural people to these shocks. The data are drawn from a census of individual rural households in the Seaqaqa Tikina (District) of Macuata Province in the Northern Region of Fiji. The potential for alternative responses open to the Government and individual producers to moderate the adverse impact of these shocks is considered
Massive molecular outflows at high spatial resolution
Creators: name: Beuther, H.
name: Schilke, P.
name: Gueth, F.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present high-spatial resolution Plateau de Bure Interferometer CO(2-1) and SiO(2-1) observations of one intermediate-mass and one high-mass star-forming region. The intermediate-mass region IRAS20293+3952 exhibits four molecular outflows, one being as collimated as the highly collimated jet-like outflows observed in low-mass star formation sources. Furthermore, comparing the data with additional infrared H2 and cm observations we see indications that the nearby ultracompact HII region triggers a shock wave interacting with the outflow. The high-mass region IRAS19217+1651 exhibits a bipolar outflow as well and the region is dominated by the central driving source. Adding two more sources from the literature, we compare position-velocity diagrams of the intermediate- to high-mass sources with previous studies in the low-mass regime. We find similar kinematic signatures, some sources can be explained by jet-driven outflows whereas other are better constrained by wind-driven models. The data also allow to estimate accretion rates varying from a few times 10^{-5}Msun/yr for the intermediate-mass sources to a few times 10^{-4}Msun/yr for the high-mass source, consistent with models explaining star formation of all masses via accretion processes.
description: 14 pages text, 4 tables, 8 figures, accepted for ApJ
Sonoma baylessae Ferro and Carlton 2010
Creators: name: Ferro, Michael L.
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Sonoma
Sonoma baylessae

description: Sonoma baylessae Ferro and Carlton, 2010 – NC, TN
 USA: TENNESSEE: Sevier Co.: *USA: TN: Sevier Co. GSMNP Andrews Bald N35.53905’ 21 April 2011 W83.49495’ CWD5-birch col. M. Ferro [♂, LSAM].
description: Published as part of Ferro, Michael L., 2016, Fourteen new species of Sonoma Casey (Coleoptera: Staphylinidae: Pselaphinae) with a key to species from western North America, pp. 1-57 in Insecta Mundi 2016 (472) on page 46, DOI: 10.5281/zenodo.5170505
Capacity and Optimal Resource Allocation for IRS-assisted Multi-user Communication Systems
Creators: name: Mu, Xidong
name: Liu, Yuanwei
name: Guo, Li
name: Lin, Jiaru
name: Al-Dhahir, Naofal
Publisher: name: arXiv
Year: 2020
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: The fundamental capacity limits of intelligent reflecting surface (IRS)-assisted multi-user wireless communication systems are investigated in this paper. Specifically, the capacity and rate regions for both capacity-achieving non-orthogonal multiple access (NOMA) and orthogonal multiple access (OMA) transmission schemes are characterized under the constraints of a maximum number of IRS reconfiguration times. For NOMA, the ideal case with asymptotically large number of IRS reconfiguration times is considered, where the optimal solution is obtained by employing the Lagrange duality method. Inspired by this result, an inner bound of the capacity region for the general case with a finite number of IRS reconfiguration times is derived. For OMA, the optimal transmission strategy for the ideal case is to serve each individual user alternatingly with its effective channel power gain maximized. Based on this result, a rate region inner bound for the general case is derived. Finally, numerical results are provided to show that: i) a significant capacity and rate region improvement can be achieved by using IRS; ii) the capacity gain can be further improved by dynamically configuring the IRS reflection matrix.
description: 32 pages, 7 figures, this work is published by IEEE Transactions on Communications
Upward Tau Air Showers from Earth
Creators: name: Fargion, D.
name: Lucentini, P. G. De Sanctis
name: Grossi, M. De Santis. M.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We estimate the rate of observable Horizontal and Upward Tau Air-Showers (HORTAUs, UPTAUS) considering both the Earth opacity and the finite size of the terrestrial atmosphere. We calculate the effective target volumes and masses for Tau air-showers emerging from the Earth. The resulting model-independent masses for satellite experiments such as EUSO may encompass at E_nu_tau = 10^19 eV a very large volume, V= 1020 km^3. Adopting simple power law neutrino fluxes, E^-2 and E^-1, calibrated to GZK-like and Z-Burst-like models, we estimate that at E= 10^19 eV nearly half a dozen horizontal shower events should be detected by EUSO in three years of data collection by the "guaranteed" GZK neutrino flux. We also find that the equivalent mass for an Earth outer layer made of rock is dominant compared to the water, contrary to simplified all-rock/all-water Earth models and previous Montecarlo simulations. Therefore we expect an enhancement of neutrino detection along continental shelves nearby the highest mountain chains, also given the better geometrical acceptance for Earth skimming neutrinos. The Auger experiment might reveal such a signature at E_nu= 10^{18} eV (with 26 events in 3 yr) towards the Andes, if the angular resolution at the horizon (both in azimuth and zenith) would reach an accuracy of nearly one degree needed to disentangle tau air showers from common UHECR. The number of events increases at lower energies; therefore we suggest an extension of the EUSO and Auger sensitivity down to (or even below) E_nu = 10^19 eV and E_nu = 10^18 eV respectively.
description: New version resubmitted to ApJ on the 6th April 2004; 55 Pages,20 figures, major changes following referee request
miR-206 knockout shows it is critical for myogenesis and directly regulates newly identified target mRNAs
Creators: name: Salant, Georgiana M.
name: Kimngan L. Tat
name: Goodrich, James A.
name: Kugel, Jennifer F.
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biophysics
subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Hematology
subject: Computational Biology

description: The muscle specific miRNA, miR-206, is important for the process of myogenesis; however, studying the function of miR-206 in muscle development and differentiation still proves challenging because the complement of mRNA targets it regulates remains undefined. In addition, miR-206 shares close sequence similarity to miR-1, another muscle specific miRNA, making it hard to study the impact of miR-206 alone in cell culture models. Here we used CRISPR/Cas9 technology to knockout miR-206 in C2C12 muscle cells. We show that knocking out miR-206 significantly impairs and delays differentiation and myotube formation, revealing that miR-206 alone is important for myogenesis. In addition, we use an experimental affinity purification technique to identify new mRNA targets of miR-206 in C2C12 cells. We identified over one hundred mRNAs as putative miR-206 targets. Functional experiments on six of these targets indicate that Adam19, Bgn, Cbx5, Smarce1, and Spg20 are direct miR-206 targets in C2C12 cells. Our data show a unique and important role for miR-206 in myogenesis.
umr-marbec/tidyverse-training: Tidyverse training 1.0.0
Creators: name: Mariani, Gael
name: Simier, Monique
name: Depetris, Mathieu
name: Velez, Laure
Publisher: name: Zenodo
Year: 2025
Subjects: training
tidyverse
marbec
dplyr
ggplot2
lubridate
stringr
readr
R

description: Tidyverse v1.0.0 training resources and materials. Related to the December 05-06, 2022 training session.
Covariant Magnetoionic Theory I: Ray Propagation
Creators: name: Broderick, Avery
name: Blandford, Roger
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Accretion onto compact objects plays a central role in high energy astrophysics. In these environments, both general relativistic and plasma effects may have significant impacts upon the propagation of photons. We present a full general relativistic magnetoionic theory, capable of tracing rays in the geometric optics approximation through a magnetised plasma in the vicinity of a compact object. We consider both the cold and warm, ion and pair plasmas. When plasma effects become large the two plasma eignemodes follow different ray trajectories resulting in a large observable polarisation. This has implications for accreting systems ranging from pulsars and X-ray binaries to AGN.
description: Submitted to MNRAS
SCIENCE ADVICE IN THE EUROPEAN UNION: CRAFTING COLLECTIVE UNDERSTANDING OF TRANSNATIONAL ISSUES
Creators: name: Montana, Jasper
name: Chubb, Jennifer
name: Wilsdon, James
Publisher: name: Zenodo
Year: 2019
Subjects: science diplomacy
science advice
fisheries

description: Poster presented at the 2nd Networking Meeting of the S4D4C project ‘Towards a European Science Diplomacy Roadmap’ held October 10, 2019 in Berlin
Additional file 7 of A 13.42-kb tandem duplication at the ASIP locus is strongly associated with the depigmentation phenotype of non-classic Swiss markings in goats
Creators: name: Guo, Jiazhong
name: Sun, Xueliang
name: Mao, Ayi
name: Liu, Haifeng
name: Zhan, Siyuan
name: Li, Li
name: Zhong, Tao
name: Wang, Linjie
name: Cao, Jiaxue
name: Liu, George E.
name: Zhang, Hongping
Publisher: name: figshare
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 7: Figure S2. The visualization of aligned short reads characterizing the 13,420-bp duplication in the genomes of three goats from each of the JT and three European breeds with Swiss markings using IGV.
Probing Structure in Cold Gas at $z \lesssim 1$ with Gravitationally Lensed Quasar Sight Lines
Creators: name: Kulkarni, Varsha P.
name: Cashman, Frances H.
name: Lopez, Sebastian
name: Ellison, Sara L.
name: Som, Debopam
name: Maureira, Maria José
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Absorption spectroscopy of gravitationally lensed quasars (GLQs) enables study of spatial variations in the interstellar and/or circumgalactic medium of foreground galaxies. We report observations of 4 GLQs, each with two images separated by 0.8-3.0", that show strong absorbers at redshifts 0.4$
description: 59 pages, 18 figures, accepted for publication in the Astrophysical Journal