cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Öko-Landwirte und das Dorf: Integration und Akzeptanz der „anderen“ Wirtschaftsweise
Creators: name: Busch, Claudia
name: Busch, Claudia
Publisher: name: Unknown
Year: 2019
Subjects: subject: Community/Rural/Urban Development
subject: Ökologische Landwirtschaft
subject: Dorf
subject: Konformität
subject: Akzeptanz
subject: Lebensstile

description: Eine standardisierte Befragung von 400 Öko-Landwirten zur Akzeptanz und sozialen Unterstützung in der dörflichen Nachbarschaft zeigte auf, dass sie sich mit ihrer Wirtschaftswiese mehrheitlich nicht abgelehnt, jedoch als „anders“ wahrgenommen fühlen. Die Wahrnehmung von Akzeptanz oder Ablehnung differiert in unterschiedlichen Gruppen von Öko-Landwirten, die sich in der Beschreibung ihres Dorfes sowie in Bezug auf die Integration in dörfliche Gruppen unterscheiden.
Charged Skyrmions and Topological Origin of Superconductivity in Magic Angle Graphene
Creators: name: Khalaf, Eslam
name: Chatterjee, Shubhayu
name: Bultinck, Nick
name: Zaletel, Michael P.
name: Vishwanath, Ashvin
Publisher: name: arXiv
Year: 2020
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Spontaneous symmetry breaking plays a pivotal role in many areas of physics, engendering a variety of excitations from sound modes in solids to pions in nuclear physics. Equally important excitations are solitons, nonlinear configurations of the symmetry breaking field, which can enjoy exceptional stability as in the Skyrme model of nuclear forces. Here we argue that similar models may describe magic angle graphene, a remarkable new material . When the angle between two sheets of graphene is near the magic angle of $\sim 1^\circ$, insulating behavior is observed, which gives way to superconductivity on changing the electron density. We propose a unifying description of both the order underlying the insulator as well as the superconductor. While the symmetry breaking condensate leads to the ordered phase, topological solitons in the condensate - skyrmions - are shown to be bosons that carry an electric charge of 2e. Condensation of skyrmions leads to a superconductor whose pairing strength, symmetry and other properties are inferred. More generally, we show how topological textures can mitigate Coulomb repulsion to pair electrons and provide a new route to superconductivity. Our mechanism potentially applies to much wider class of systems but crucially invokes certain key ingredient such as inversion symmetry present in magic angle graphene. We discuss how these insights not only clarify why certain correlated moire materials do not superconduct, they also point to promising new platforms where robust superconductivity is anticipated.
description: Accepted for Publication in Science Advances
Potential of the Surface Brightness Fluctuations method to measure distances to dwarf elliptical galaxies in nearby clusters
Creators: name: Mieske, S.
name: Hilker, M.
name: Infante, L.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The potential of the Surface Brightness Fluctuations (SBF) method to determine the membership of dwarf elliptical galaxies (dEs) in nearby galaxy clusters is investigated. Extensive simulations for SBF measurements on dEs in the I-band for various combinations of distance modulus, seeing and integration time are presented, based on average VLT FORS1 and FORS2 zero points. These show that for distances up to 20 Mpc (Fornax or Virgo cluster distance), reliable membership determination of dEs can be obtained down to very faint magnitudes -10
description: 12 pages, 8 figures, accepted by A&A, replaced by version with non-abridged bottom page limit
Flavour Independent Search for Neutral Higgs Bosons at LEP
Creators: name: L3 Collaboration
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: A flavour independent search for the CP-even and CP-odd neutral Higgs bosons h and A is performed in 624/pb of data collected with the L3 detector at LEP at centre-of-mass energies between 189 and 209GeV. Higgs boson production through the e^+e^- -> Z h and the e^+e^- ->h A processes is considered and decays of the Higgs bosons into hadrons are studied. No significant signal is observed and 95% confidence level limits on the hZZ and hAZ couplings are derived as a function of the Higgs boson masses. Assuming the Standard Model cross section for the Higgs-strahlung process and a 100% branching fraction into hadrons, a 95% confidence level lower limit on the mass of the Higgs boson is set at 110.3GeV.
Additional file 1 of Experiences of Inuit in Canada who travel from remote settings for cancer care and impacts on decision making
Creators: name: Jull, Janet
name: Sheppard, Amanda J.
name: Hizaka, Alex
name: Barton, Gwen
name: Doering, Paula
name: Dorschner, Danielle
name: Edgecombe, Nancy
name: Ellis, Megan
name: Graham, Ian D.
name: Habash, Mara
name: Jodouin, Gabrielle
name: Kilabuk, Lynn
name: Koonoo, Theresa
name: Roberts, Carolyn
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy

description: Additional file 1 Table 1. The five priority areas for research identified by and committed by Inuit Tapiriit Kanatami (ITK) in the National Inuit Strategy on Research [24], and research actions in our study.
Additional file 4 of Identification of QTLs and candidate genes for physiological traits associated with drought tolerance in cotton
Creators: name: MAGWANGA, Richard
name: LU, Pu
name: KIRUNGU, Joy
name: Xiaoyan CAI
name: Zhongli ZHOU
name: AGONG, Stephen
name: Kunbo WANG
name: LIU, Fang
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology
subject: Marine Biology
subject: Plant Biology
subject: 60506 Virology

description: Additional file 4: Table S1. List of primers used for the qRT-PCR validation for the mined genes within the major QTL cluster regions.
Generation of electromagnetic fields in string cosmology with a massive scalar field on the anti D-brane
Creators: name: Garousi, Mohammad R.
name: Sami, M.
name: Tsujikawa, Shinji
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the generation of electromagnetic fields in a string-inspired scenario associated with a rolling massive scalar field $ϕ$ on the anti-D3 branes of KKLT de Sitter vacua. The 4-dimensional DBI type effective action naturally gives rise to the coupling between the gauge fields and the inflaton $ϕ$, which leads to the production of cosmological magnetic fields during inflation due to the breaking of conformal invariance. We find that the amplitude of magnetic fields at decoupling epoch can be larger than the limiting seed value required for the galactic dynamo. We also discuss the mechanism of reheating in our scenario and show that gauge fields are sufficiently enhanced for the modes deep inside the Hubble radius with an energy density greater than that of the inflaton.
description: 4 pages and 2 eps figures, minor clarifications added and typos corrected
Additional file 2 of Experiences of Inuit in Canada who travel from remote settings for cancer care and impacts on decision making
Creators: name: Jull, Janet
name: Sheppard, Amanda J.
name: Hizaka, Alex
name: Barton, Gwen
name: Doering, Paula
name: Dorschner, Danielle
name: Edgecombe, Nancy
name: Ellis, Megan
name: Graham, Ian D.
name: Habash, Mara
name: Jodouin, Gabrielle
name: Kilabuk, Lynn
name: Koonoo, Theresa
name: Roberts, Carolyn
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy

description: Additional file 2 Table 2. Decision chain events.
Additional file 3 of Identification of QTLs and candidate genes for physiological traits associated with drought tolerance in cotton
Creators: name: MAGWANGA, Richard
name: LU, Pu
name: KIRUNGU, Joy
name: Xiaoyan CAI
name: Zhongli ZHOU
name: AGONG, Stephen
name: Kunbo WANG
name: LIU, Fang
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology

description: Additional file 3: Figure S3. Consistent QTLs mapped onto their specific chromosomes.
Odonaellus serratus Hu, Cao & Xing, 2025, sp. nov.
Creators: name: Hu, Shangmi
name: Cao, Wenjun
name: Xing, Jichun
Publisher: name: Zenodo
Year: 2025
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Cicadellidae
Odonaellus
Odonaellus serratus

description: Odonaellus serratus sp. nov.
Figs 1–4, 5–12
Description.
Color pattern of anterior dorsum and face as in Figs 1–4. Face yellow with a few brown stripes (Fig. 4).
Other external features as in generic description.
Male genitalia. Male pygofer with one pair of ﬁnger-like dorsal processes arising caudally and with a few macrosetae along caudal margin; ventral margin expanded (Figs 5, 6). Valve small (Fig. 7). Subgenital plate with a few stout setae (Fig. 8). Aedeagal shaft lamellar, apical tapered and apcial inner margin dentate; gonopore subapical (Figs 10, 11). Connective with arms shorter than stem (Fig. 9). Style curved, apical apophysis stout and subapically concaved (Fig. 12).
Measurement. Length (including tegmen): ♂, 5.3–5.7 mm.
Type material.
Holotype: • ♂, China: Yunnan, Mengla County, Mohan; 21°22'30"N, 101°75'46"E; 13 May 2015, coll. Qiang Luo (GUGC); paratypes: • 5 ♂♂, Yunnan, Mengla County, Mohan; 21°13'21"N, 101°44'59"E; 13 May 2015, coll. Qiang Luo; • 3 ♂♂, Yunnan, Mengla County, Menglun; 21°91'32"N, 101°26'83"E; 12 May 2015, coll. Qiang Luo (GUGC).
Etymology.
The new species name is Latin adjective serratus, “ serrate ”, used in reference to the apically aedeagal shaft toothed like a saw.
Remarks.
This species disagrees with the subtribal diagnosis of Eremophlepsiina, as provided by Zahniser and Dietrich (2013), in having small macrosetae present laterally on the male subgenital plate, the pygofer process arising dorsally rather than ventrally, and the valve distinctly shorter than wide.
description: Published as part of Hu, Shangmi, Cao, Wenjun & Xing, Jichun, 2025, A new genus and two new species of Opsiini leafhoppers (Hemiptera, Cicadellidae, Deltocephalinae) from China, with a key to genera, pp. 1-9 in ZooKeys 1228 on pages 1-9, DOI: 10.3897/zookeys.1228.127783
SFE-GACN: A Novel Unknown Attack Detection Method Using Intra Categories Generation in Embedding Space
Creators: name: Liu, Ao
name: Wang, Yunpeng
name: Li, Tao
Publisher: name: arXiv
Year: 2020
Subjects: subject: Cryptography and Security (cs.CR)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: In the encrypted network traffic intrusion detection, deep learning based schemes have attracted lots of attention. However, in real-world scenarios, data is often insufficient (few-shot), which leads to various deviations between the models prediction and the ground truth. Consequently, downstream tasks such as unknown attack detection based on few-shot will be limited by insufficient data. In this paper, we propose a novel unknown attack detection method based on Intra Categories Generation in Embedding Space, namely SFE-GACN, which might be the solution of few-shot problem. Concretely, we first proposed Session Feature Embedding (SFE) to summarize the context of sessions (session is the basic granularity of network traffic), bring the insufficient data to the pre-trained embedding space. In this way, we achieve the goal of preliminary information extension in the few-shot case. Second, we further propose the Generative Adversarial Cooperative Network (GACN), which improves the conventional Generative Adversarial Network by supervising the generated sample to avoid falling into similar categories, and thus enables samples to generate intra categories. Our proposed SFE-GACN can accurately generate session samples in the case of few-shot, and ensure the difference between categories during data augmentation. The detection results show that, compared to the state-of-the-art method, the average TPR is 8.38% higher, and the average FPR is 12.77% lower. In addition, we evaluated the graphics generation capabilities of GACN on the graphics dataset, the result shows our proposed GACN can be popularized for generating easy-confused multi-categories graphics.
description: 19 pages, 9 figures, submitted to Computers & Security, accepted
Reply to Marinatto's comment on "Bell's theorem without inequalities and without probabilities for two observers"
Creators: name: Cabello, Adan
Publisher: name: arXiv
Year: 2003
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: It is shown that Marinatto's claim [Phys. Rev. Lett. 90, 258901 (2003)] that the proof of "Bell's theorem without inequalities and without probabilities for two observers" [A. Cabello, Phys. Rev. Lett. 86, 1911 (2001)] requires four spacelike separated observers rather than two is unjustified.
description: REVTeX4, 1 page
Relativistic particle transport in extragalactic jets: I. Coupling MHD and kinetic theory
Creators: name: Casse, F.
name: Marcowith, A.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Multidimensional magneto-hydrodynamical (MHD) simulations coupled with stochastic differential equations (SDEs) adapted to test particle acceleration and transport in complex astrophysical flows are presented. The numerical scheme allows the investigation of shock acceleration, adiabatic and radiative losses as well as diffusive spatial transport in various diffusion regimes. The applicability of SDEs to astrophysics is first discussed in regards to the different regimes and the MHD code spatial resolution. The procedure is then applied to 2.5D MHD-SDE simulations of kilo-parsec scale extragalactic jets. The ability of SDE to reproduce analytical solutions of the diffusion-convection equation for electrons is tested through the incorporation of an increasing number of effects: shock acceleration, spatially dependent diffusion coefficients and synchrotron losses. The SDEs prove to be efficient in various shock configuration occurring in the inner jet during the development of the Kelvin-Helmholtz instability. The particle acceleration in snapshots of strong single and multiple shock acceleration including realistic spatial transport is treated. In chaotic magnetic diffusion regime, turbulence levels $η_T=/(B^2+)$ around $0.2-0.3$ are found to be the most efficient to enable particles to reach the highest energies. The spectrum, extending from 100 MeV to few TeV (or even 100 TeV for fast flows), does not exhibit a power-law shape due to transverse momentum dependent escapes. Out of this range, the confinement is not so efficient and the spectrum cut-off above few hundreds of GeV, questioning the Chandra observations of X-ray knots as being synchrotron radiation. The extension to full time dependent simulations to X-ray extragalactic jets is discussed.
description: Astronomy & Astrophysics (in press), 18 pages
Additional file 3 of Experiences of Inuit in Canada who travel from remote settings for cancer care and impacts on decision making
Creators: name: Jull, Janet
name: Sheppard, Amanda J.
name: Hizaka, Alex
name: Barton, Gwen
name: Doering, Paula
name: Dorschner, Danielle
name: Edgecombe, Nancy
name: Ellis, Megan
name: Graham, Ian D.
name: Habash, Mara
name: Jodouin, Gabrielle
name: Kilabuk, Lynn
name: Koonoo, Theresa
name: Roberts, Carolyn
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy

description: Additional file 3 Table 3. Reporting Criteria for Trustworthiness [64].
Additional file 14 of Identification of QTLs and candidate genes for physiological traits associated with drought tolerance in cotton
Creators: name: MAGWANGA, Richard
name: LU, Pu
name: KIRUNGU, Joy
name: Xiaoyan CAI
name: Zhongli ZHOU
name: AGONG, Stephen
name: Kunbo WANG
name: LIU, Fang
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology

description: Additional file 14: Table S10. miRNA targeting the mined genes within the three major QTL clusters.
Eratomyia Published 2007, n. gen.
Creators: name: DE SOUZA AMORIM, DALTON
name: RINDAL, EIRIK
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Rangomaramidae
Eratomyia

description: Eratomyia, n. gen.
(Figs. 7–15)
 Type species. Eratomyia magnifica sp. n., here designated
 Diagnosis. First sector of m-cu longer than in other genera of subfamily, m-cu reaching CuA more distally. M 1+2 /M 3+4 shorter than m-cu, r-m long. Tergites 1-4 and 6 shining brown, tergite 5 yellow. Midpleural pit absent.
 Etymology. The species name is feminine, from the Greek eratos, lovely, meaning a lovely fly.
 Comments. This genus, which is known only from the type species, from Ecuador, appears in the phylogenetic analysis (below) as the sister group of Chiletricha, which is known from Chile, southern Argentina, and southern Brazil. It differs from the Chiletricha species in wing features, with a much wider basal cell, R 5 separated from C, and M 4 originating from CuA not as basally in the wing (Figs. 10, 16). Mouthparts are fairly similar (Figs. 7, 17). In the thorax, the mesepimeron of Eratomyia is more slender on its ventral half, whereas the laterotergite is slightly larger (Figs. 8, 18). Tergite 9 has strong spines on a pair of distal projections (Fig. 12–15), as also seen in Chiletricha (Fig. 19), Rhynchoheterotricha, and Insulatricha, and the gonocoxites have a pair of unique digitiform projections bearing setae and a pair of spines.
description: Published as part of DE SOUZA AMORIM, DALTON & RINDAL, EIRIK, 2007, Phylogeny of the Mycetophiliformia, with proposal of the subfamilies Heterotrichinae, Ohakuneinae, and Chiletrichinae for the Rangomaramidae (Diptera, Bibionomorpha), pp. 1-92 in Zootaxa 1535 (1) on page 14, DOI: 10.11646/zootaxa.1535.1.1, http://zenodo.org/record/5088515
Odonaellus expansus Hu, Cao & Xing, 2025, sp. nov.
Creators: name: Hu, Shangmi
name: Cao, Wenjun
name: Xing, Jichun
Publisher: name: Zenodo
Year: 2025
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Cicadellidae
Odonaellus
Odonaellus expansus

description: Odonaellus expansus sp. nov.
Figs 13–16, 17–20, 21–28, 29–34
Description.
Color pattern of anterior dorsum and face as in Figs 13 – 20. Male pronotum dark brown with irregular fuscous spots (Fig. 15); female pronotum yellowish brown, without spot (Fig. 19).
Other external features as in generic description.
Male genitalia. Male pygofer with one pair of sharp ventral processes arising caudally and a pair of tiny posteroventral process grown in dorsal inner surface (Figs 21, 22). Valve large (Fig. 23). Subgenital plate without macrosetae (Fig. 24). Aedeagal shaft auricular and subapical inner margin with a few small dentae; gonopore subapical (Figs 26, 27). Connective with arms shorter than stem (Fig. 25). Style curved; apical apophysis stout and subapically concave. (Fig. 28).
Female pygofer with ventroposterior margin sharply incurved (Fig. 29). Female seventh sternum posterior margin concave, resulting in projection on both sides (Fig. 30). First valvula of ovipositor slightly curved, attenuate to apex, with indistinct scale-like sculpture ventrally (Figs 31, 32). Second valvula with small teeth near apex (Figs 33, 34).
Measurement. Length (including tegmen): ♂, 5.4–5.7 mm; ♀, 5.8–6.5 mm.
Type material.
Holotype: • ♂, China: Guangxi Autonomous Region, Longzhou County, Nonggang; 22°25'21"N, 106°97'27"E; 4 May 2014, coll. Qu Wu (GUGC); paratypes: • 4 ♂♂ 5 ♀♀, Guangxi Autonomous Region, Longzhou County, Nonggang; 22°49'97"N, 106°97'49"E; 8 May 2012, coll. Zhiwei Fan, Hu Li; • 3 ♂♂, Guangxi Autonomous Region, Longzhou County, Nonggang; 22°52'66"N, 106°96'94"E; 4 May 2014, coll. Qu Wu (GUGC).
Etymology.
The new species name is Latin adjective expansus, “ expanded ”, which is in reference to the broadly expanded base of the aedeagal shaft.
Remarks.
This species agrees more closely with the subtribal diagnosis of Eremophlepsiina (Zahniser and Dietrich 2013) than does the type species of the genus. Unlike O. serratus, O. expansus has the male valve nearly as long as wide, the pygofer process ventrally arising, and the subgenital plate lacking macrosetae as in other Eremophlepsiina.
description: Published as part of Hu, Shangmi, Cao, Wenjun & Xing, Jichun, 2025, A new genus and two new species of Opsiini leafhoppers (Hemiptera, Cicadellidae, Deltocephalinae) from China, with a key to genera, pp. 1-9 in ZooKeys 1228 on pages 1-9, DOI: 10.3897/zookeys.1228.127783
Chemical abundances of planetary nebulae towards the direction of the galactic anticenter
Creators: name: Costa, R. D. D.
name: Uchida, M. M. M.
name: Maciel, W. J.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: In this paper we report new observations and derive chemical abundances for a sample of 26 planetary nebulae (PN) located in the anticenter direction. Most of these nebulae are far away objects, located at galactocentric distances greater than about 8 kpc, so that they are particularly useful for the determination of the radial gradients at large distances from the galactic center. A comparison of the present results with previously determined abundances suggests that the radial abundance gradients flatten out at distances larger than about 10 kpc from the center.
description: 10 pages, 4 encapsulated postscript figures, LaTeX, uses Astronomy and Astrophysics macro aa.cls, graphicx package, to be published in Astronomy and Astrophysics (2004), Also available at: http://www.astro.iag.usp.br/~maciel
Additional file 4 of Experiences of Inuit in Canada who travel from remote settings for cancer care and impacts on decision making
Creators: name: Jull, Janet
name: Sheppard, Amanda J.
name: Hizaka, Alex
name: Barton, Gwen
name: Doering, Paula
name: Dorschner, Danielle
name: Edgecombe, Nancy
name: Ellis, Megan
name: Graham, Ian D.
name: Habash, Mara
name: Jodouin, Gabrielle
name: Kilabuk, Lynn
name: Koonoo, Theresa
name: Roberts, Carolyn
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy

description: Additional file 4. Details on themes.
Giant Magnetoresistance in Boundary-Driven Spin Chains
Creators: name: Poulsen, Kasper
name: Zinner, Nikolaj T.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In solid state physics, giant magnetoresistance is the large change in electrical resistance due to an external magnetic field. Here we show that giant magnetoresistance is possible in a spin chain composed of weakly interacting layers of strongly coupled spins. This is found for all system sizes even down to a minimal system of four spins. The mechanism driving the effect is a mismatch in the energy spectrum resulting in spin excitations being reflected at the boundaries between layers. This mismatch, and thus the current, can be controlled by external magnetic fields resulting in giant magnetoresistance. A simple rule for determining the behavior of the spin transport under the influence of a magnetic field is presented based on the energy levels of the strongly coupled spins.
description: 5+3 pages, 3+2 figures
Chinese Agricultural Foreign Direct Investment in Dairy: Could Germany Become a Chinese Cash Cow?
Creators: name: Robinson, Douglas Michael
name: Lakner, Sebastian
name: Otter, Verena
name: Robinson, Douglas Michael
name: Lakner, Sebastian
name: Otter, Verena
Publisher: name: Unknown
Year: 2019
Subjects: subject: Agribusiness
subject: Agricultural Finance
subject: PESTEL analysis
subject: dairy supply chains
subject: market entry
subject: Germany
subject: China
subject: agricultural FDI

description: With a view to food security and sovereignty objectives, China is following an extensive strategy in outward foreign direct investments (OFDI) into the agribusiness sectors of industrialized countries in the recent decade. In light of this strategy, remarkable investments have been made in New Zealand’s dairy sector, currently provoking the scepticism of this nation’s policy makers and practitioners. The corresponding tentative support of such investments in New Zealand may bring Chinese investors into the situation to search for alternative target countries. Even though Germany is the largest dairy producer in the EU and a significant exporter of dairy products to China, it has yet to come into focus for these investments. However, there is little existing research examining Chinese OFDI in dairy or other agribusiness sectors in developed economies. To close this gap, this study aims to gauge the attractiveness of the German dairy industry for Chinese investment by the use of a case-specifically adapted PESTEL framework, considering factors which may act as either incentives or dampers. The assessment of these factors is conducted on the basis of an extensive systematic literature review and a descriptive analysis of secondary data. By focusing on Chinese entrance into the agriculture sector in a developed economy, this study offers insights for managers and policy makers, which may be applicable to dairy industries in other economies and other agricultural sectors in Germany and abroad.
Additional file 12 of Identification of QTLs and candidate genes for physiological traits associated with drought tolerance in cotton
Creators: name: MAGWANGA, Richard
name: LU, Pu
name: KIRUNGU, Joy
name: Xiaoyan CAI
name: Zhongli ZHOU
name: AGONG, Stephen
name: Kunbo WANG
name: LIU, Fang
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology

description: Additional file 12: Table S9. GO functional annotation of genes mined within the three major QTL cluster regions.
Tests of the Standard Model and Constraints on New Physics from Measurements of Fermion-Pair Production at 189-209 GeV at LEP
Creators: name: The OPAL Collaboration
name: Abbiendi, G.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Cross-section and angular distributions for hadronic and lepton-pair final states in e+e- collisions at centre-of-mass energies between 189 GeV and 209 GeV, measured with the OPAL detector at LEP, are presented and compared with the predictions of the Standard Model. The measurements are used to determine the electromagnetic coupling constant alphaem at LEP2 energies. In addition, the results are used together with OPAL measurements at 91-183 GeV within the S-matrix formalism to determine the gamma-Z interference term and to make an almost model-independent measurement of the Z mass. Limits on extensions to the Standard Model described by effective four-fermion contact interactions or the addition of a heavy Z boson are also presented.
description: 79 pages, 22 figures, Submitted to Eur. Phys. J. C
Ohakuneinae Published 2007, subfam. n.
Creators: name: DE SOUZA AMORIM, DALTON
name: RINDAL, EIRIK
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Rangomaramidae

description: Ohakuneinae, subfam. n.   Type genus. Ohakunea Tonnoir & Edwards, 1927, here designated
 Diagnosis. r-m perfectly longitudinal, “cubital fork” (separation between M 4 and CuA) strongly displaced to base of wing, M 4 hardly complete at base.
 Genera included: Ohakunea, Colonomyia, Cabamofa, and Rogambara, corresponding to the Ohakunea group of Jaschhof (2005).
description: Published as part of DE SOUZA AMORIM, DALTON & RINDAL, EIRIK, 2007, Phylogeny of the Mycetophiliformia, with proposal of the subfamilies Heterotrichinae, Ohakuneinae, and Chiletrichinae for the Rangomaramidae (Diptera, Bibionomorpha), pp. 1-92 in Zootaxa 1535 (1) on page 15, DOI: 10.11646/zootaxa.1535.1.1, http://zenodo.org/record/5088515
On the expected behaviour of noise regularised deep neural networks as Gaussian processes
Creators: name: Pretorius, Arnu
name: Kamper, Herman
name: Kroon, Steve
Publisher: name: arXiv
Year: 2019
Subjects: subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Recent work has established the equivalence between deep neural networks and Gaussian processes (GPs), resulting in so-called neural network Gaussian processes (NNGPs). The behaviour of these models depends on the initialisation of the corresponding network. In this work, we consider the impact of noise regularisation (e.g. dropout) on NNGPs, and relate their behaviour to signal propagation theory in noise regularised deep neural networks. For ReLU activations, we find that the best performing NNGPs have kernel parameters that correspond to a recently proposed initialisation scheme for noise regularised ReLU networks. In addition, we show how the noise influences the covariance matrix of the NNGP, producing a stronger prior towards simple functions away from the training points. We verify our theoretical findings with experiments on MNIST and CIFAR-10 as well as on synthetic data.
description: 8 pages, 6 figures, preliminary work
How to Characterize Habitable Worlds and Signs of Life
Creators: name: Kaltenegger, L.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The detection of exoplanets orbiting other stars has revolutionized our view of the cosmos. First results suggest that it is teeming with a fascinating diversity of rocky planets, including those in the habitable zone. Even our closest star, Proxima Centauri, harbors a small planet in its habitable zone, Proxima b. With the next generation of telescopes, we will be able to peer into the atmospheres of rocky planets and get a glimpse into other worlds. Using our own planet and its wide range of biota as a Rosetta stone, we explore how we could detect habitability and signs of life on exoplanets over interstellar distances. Current telescopes are not yet powerful enough to characterize habitable exoplanets, but the next generation of telescopes that is already being built will have the capabilities to characterize close-by habitable worlds. The discussion on what makes a planet a habitat and how to detect signs of life is lively. This review will show the latest results, the challenges of how to identify and characterize such habitable worlds, and how near-future telescopes will revolutionize the field. For the first time in human history, we have developed the technology to detect potential habitable worlds. Finding thousands of exoplanets has taken the field of comparative planetology beyond the Solar System.
description: 50 Pages, 14 figures, Annual Reviews of Astronomy and Astrophysics
Cosmic microwave background constraints on multi-connected spherical spaces
Creators: name: Uzan, Jean-Philippe
name: Riazuelo, Alain
name: Lehoucq, Roland
name: Weeks, Jeffrey
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: This article describes the Cosmic Microwave Background anisotropies expected in a closed universe with the topology of a lens space L(p,q) and with density parameter Omega_0 close to 1. It provides the first simulated maps for such spaces along with their corresponding power spectra. In spite of our initial expectations that increasing p (and thus decreasing the size of the fundamental domain) should suppress the quadrupole, we found just the opposite: increasing p elevates the relative power of the low multipoles, for reasons that have since become clear. For Omega_0 = 1.02, an informal ``by eye'' examination of the simulated power spectra suggests that $p$ must be less than 15 for consistency with WMAP's data, while geometric considerations imply that matching circles will exist (potentially revealing the multi-connected topology) only if p > 7. These bounds become less stringent for values of Omega_0 closer to 1.
description: 4 pages, 9 figures, to appear in PRD
Ohakunea chilensis Freeman
Creators: name: DE SOUZA AMORIM, DALTON
name: RINDAL, EIRIK
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Diadocidiidae
Ohakunea
Ohakunea chilensis

description: Ohakunea chilensis Freeman
(Figs. 32–37)
The species has been redescribed recently by Jaschhof & Hippa (2003), and no additions are necessary. We illustrate here some aspects of the species important for character analysis.
 Material examined. 1 ♂, S. CHILE, Llanquihue prov., Casa Pangue, F. & M. Edwards, 4–10.xii.1926, B.M. 1927, Paul Freeman det.; 2 ♂♂, CHILE, Dalcahue, I. Chiloé, i.1962, L. E. Peña col., Det. D. S. Amorim 1983; 1 ♀, same data, but iv.1968, L. E. Peña col., Det. D. S. Amorim 1983 (MZSP).
description: Published as part of DE SOUZA AMORIM, DALTON & RINDAL, EIRIK, 2007, Phylogeny of the Mycetophiliformia, with proposal of the subfamilies Heterotrichinae, Ohakuneinae, and Chiletrichinae for the Rangomaramidae (Diptera, Bibionomorpha), pp. 1-92 in Zootaxa 1535 (1) on page 18, DOI: 10.11646/zootaxa.1535.1.1, http://zenodo.org/record/5088515
Additional file 11 of Identification of QTLs and candidate genes for physiological traits associated with drought tolerance in cotton
Creators: name: MAGWANGA, Richard
name: LU, Pu
name: KIRUNGU, Joy
name: Xiaoyan CAI
name: Zhongli ZHOU
name: AGONG, Stephen
name: Kunbo WANG
name: LIU, Fang
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology

description: Additional file 11: Table S8. Detailed information of the sub cellular location prediction of the mined genes by the use of TargetP, Pprowler and Wolfpsort online tools.
Additional file 1 of Maternal sleep duration and neonatal birth weight: the Japan Environment and Children’s Study
Creators: name: Murata, Tsuyoshi
name: Kyozuka, Hyo
name: Fukuda, Toma
name: Yasuda, Shun
name: Yamaguchi, Akiko
name: Morokuma, Seiichi
name: Sato, Akiko
name: Ogata, Yuka
name: Kosei Shinoki
name: Hosoya, Mitsuaki
name: Yasumura, Seiji
name: Hashimoto, Koichi
name: Nishigori, Hidekazu
name: Keiya Fujimori
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 1.
Quantum Computing Without Entanglement
Creators: name: Biham, Eli
name: Brassard, Gilles
name: Kenigsberg, Dan
name: Mor, Tal
Publisher: name: arXiv
Year: 2003
Subjects: subject: Quantum Physics (quant-ph)
subject: Computational Complexity (cs.CC)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: It is generally believed that entanglement is essential for quantum computing. We present here a few simple examples in which quantum computing without entanglement is better than anything classically achievable, in terms of the reliability of the outcome after a xed number of oracle calls. Using a separable (that is, unentangled) n-qubit state, we show that the Deutsch-Jozsa problem and the Simon problem can be solved more reliably by a quantum computer than by the best possible classical algorithm, even probabilistic. We conclude that: (a) entanglement is not essential for quantum computing; and (b) some advantage of quantum algorithms over classical algorithms persists even when the quantum state contains an arbitrarily small amount of information|that is, even when the state is arbitrarily close to being totally mixed.
description: 18 pages. Presented at FoCM'02 (Aug 2002, see http://www.cs.technion.ac.il/~danken/pub/QCnoEnt.pdf), QIP'03 (Dec 2002, see http://www.msri.org/publications/ln/msri/2002/qip/brassard/1/), Qubit'03 (Apr 2003, see http://www.cs.technion.ac.il/~talmo/Qubitconf/QUBIT-2003/program/)
title: Distribution, use, trade and conservation of Paris polyphylla Sm. in Nepal
Creators: name: Kunwar, Ripu M.
name: Adhikari, Yagya
name: Sharma, Hari P.
name: Rimal, Bhagawat
name: Devkota, Hari P.
name: Charmakar, Shambhu
name: Acharya, Ram P.
name: Baral, Kedar
name: Ansari, Abdul S.
name: Bhattarai, Rameshwar
name: Thapa-Magar, Santosh
name: Paudel, Hem R.
name: Baral, Sony
name: Sapkota, Prabhat
name: Uprety, Yadav
name: LeBoa, Chris
name: Jentsch, Anke
Publisher: name: University of Bayreuth
Year: 2020
Subjects: subject: Paris polyphylla
subject: Modeling
subject: Trade
subject: Conservation
subject: Himalaya
subject: 500

description: Background Paris polyphylla Sm. is an important perennial medicinal plant of the Himalayas that is increasingly being used in traditional medicines and pharmaceutical industries. To meet this accelerating demand, people are harvesting it at unsustainable rates and trading it across Nepal through both legal and illegal means. It is therefore imperative to understand the socio-ecological interactions regarding the current distribution, use, trade, and conservation of P. polyphylla, in order to guide its sustainable production in the future. Methods In this study, we employed both qualitative and quantitative methodology to collect data from primary and secondary sources. We first carried out extensive field surveys and informal interviews with key stakeholders across 51 of the 77 districts in Nepal. In all we laid 696 quadrats each measuring 1 m × 1 m to understand the prevalence and distribution of P. polyphylla and held discussions in each district to collect information on the use, trade and conservation of P. polyphylla. We also reviewed over 150 studies pertaining to population and use of P. polyphylla, along with 18 years (2000–2017) of trade records of the species. We lastly modeled the species’ potential distribution using a maximum entropy (MaxEnt) with 310 ground control points and 20 predictive variables. Results In this study, we found P. polyphylla growing in all 51 districts, but were only able to find use records from 38 of these districts, and trade records from only 39 districts including 19 border districts. This pattern reveals that the production, collection, use and trade of P. polyphylla vary greatly across the country. Out model predicted a total of 51 mid-hill and mountainous districts as potential distribution areas of P. polyphylla, and this work shows that all of these districts except Surkhet and Mustang may be suitable for its growth in the future. We have found that the high demand for P. polyphylla has driven people to conduct harvests prematurely resulting in habitat degradation. Illegal trade due to weak database management and porous border has also impacted the sustainability of these harvesting practices and made P. polyphylla vulnerable to extinction. To meet the need of market demand and to maintain sustainable production, P. polyphylla should be conserved and cultivated in forests and fringe areas respectively to the extent of its potential distribution and have more stringent sustainable harvesting guidelines applied to its trade.
Unitarity Constraints on Anomalous Quartic Couplings
Creators: name: Almeida, Eduardo da Silva
name: Éboli, O. J. P.
name: Gonzalez-Garcia, M. C.
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We obtain the partial-wave unitarity constraints on the lowest-dimension effective operators which generate anomalous quartic gauge couplings but leave the triple gauge couplings unaffected. We consider operator expansions with linear and nonlinear realizations of the electroweak symmetry and explore the multidimensional parameter space of the coefficients of the relevant operators: 20 dimension-eight operators in the linear expansion and 5 ${\cal O}(p^4)$ operators in the derivative expansion. We study two-to-two scattering of electroweak gauge bosons and Higgs bosons taking into account all coupled channels and all possible helicity amplitudes for the $J=0,1$ partial waves. In general, the bounds degrade by factors of a few when several operator coefficients are considered non-vanishing simultaneously. However, this requires to consider constraints from both $J=0$ and $J=1$ partial waves for some sets of operators.
description: typos corrected and two additional operators included in the analyses
Geometric Construction of Generalized Local Symbols on Algebraic Curves
Creators: name: Romo, Fernando Pablos
Publisher: name: arXiv
Year: 2004
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14L15, 14H05, 19C20

description: The aim of this work is to provide a construction of generalized local symbols on algebraic curves as morphisms of group schemes. From a closed point of a complete, irreducible and non-singular curve $C$ over a perfect field $k$ as the only data, using theta groups over Picard schemes of curves, we offer a geometric construction that allows us to define generalizations of the tame symbol and the Hilbert norm residue symbol.
description: 22 pages
Additional file 10 of Identification of QTLs and candidate genes for physiological traits associated with drought tolerance in cotton
Creators: name: MAGWANGA, Richard
name: LU, Pu
name: KIRUNGU, Joy
name: Xiaoyan CAI
name: Zhongli ZHOU
name: AGONG, Stephen
name: Kunbo WANG
name: LIU, Fang
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology

description: Additional file 10: Table S7. Mined genes within 3 major QTlâ€™s cluster regions for physiological traits related to drought stress in cotton.
Grover's Quantum Search Algorithm for an Arbitrary Initial Mixed State
Creators: name: Biham, Eli
name: Kenigsberg, Dan
Publisher: name: arXiv
Year: 2003
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The Grover quantum search algorithm is generalized to deal with an arbitrary mixed initial state. The probability to measure a marked state as a function of time is calculated, and found to depend strongly on the specific initial state. The form of the function, though, remains as it is in the case of initial pure state. We study the role of the von Neumann entropy of the initial state, and show that the entropy cannot be a measure for the usefulness of the algorithm. We give few examples and show that for some extremely mixed initial states carrying high entropy, the generalized Grover algorithm is considerably faster than any classical algorithm.
description: 4 pages. See http://www.cs.technion.ac.il/~danken/MSc-thesis.pdf for extended discussion
On the extension of the Bethe-Weizsacker mass formula to light nuclei
Creators: name: Basu, D. N.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Some general features of the Bethe-Weizsacker mass formula recently extended to light nuclei have been explored. Though this formula improves fits to the properties of light nuclei and it does seem to work well in delineating the positions of all old and new magic numbers found in that region, yet it is not well tuned for predicting finer details. The mass predictions have also been found to be less accurate compared to those by the macroscopic-microscopic calculations. It is concluded that such semi-empirical mass formulae can not be a substitute for more fundamental mass formulae having its origin based upon the basic nucleon-nucleon effective interaction.
description: 3 pages