cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Understanding water permeation in graphene oxide membranes
Creators: name: Wei, Ning
name: Peng, Xinsheng
name: Xu, Zhiping
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Water transport through graphene-derived membranes has gained much interest recently due to its promising potential in filtration and separation applications. In this work, we explore water permeation in graphene oxide membranes using atomistic simulations, by considering flow through interlayer gallery, expanded pores such as wrinkles of interedge spaces, and pores within the sheet. We find that although flow enhancement can be established by nanoconfinement, fast water transport through pristine graphene channels is prohibited by a prominent side-pinning effect from capillaries formed between oxidized regions. We then discuss flow enhancement in situations according to several recent experiments. These understandings are finally integrated into a complete picture to understand water permeation through the layer-by-layer and porous microstructure and could guide rational design of functional membranes for energy and environmental applications.
description: arXiv admin note: text overlap with arXiv:1308.5367
Krebsschwanzfibeln
Creators: name: Lang, Amei
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2023

description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 57 Nr. 1/2 (1979)
title: Cognitive Load - warum Lernen manchmal mühsam ist
Creators: name: Hawelka, Birgit
Publisher: name: Zentrum für Hochschul- und Wissenschaftsdidaktik, Universität Regensburg
Year: 2023

description: Der Beitrag erläutert anhand der Cognitive Load Theory, warum Lernen manchmal schwierig ist.
Ein hallstattzeitlicher „Fürstensitz“ am Hellbrunnerberg bei Salzburg
Creators: name: Moosleitner, Friedrich
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2023

description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 57 Nr. 1/2 (1979)
Half metallic and insulating phases in BN/Graphene lateral heterostructures
Creators: name: Zhang, Dong
name: Miao, Maosheng
name: Yang, Fuhua
name: Lin, Haiqing
name: Chang, Kai
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We investigate theoretically the electronic structure of graphene and boron nitride (BN) lateral heterostructures, which were fabricated in recent experiments. The first-principles density functional calculation demonstrates that a huge intrinsic transverse electric field can be induced in the graphene nanoribbon region, and depends sensitively on the edge configuration of the lateral heterostructure. The polarized electric field originates from the charge mismatch at the BN-graphene interfaces. This huge electric field can open a significant bang gap in graphene nanoribbon, and lead to fully spinpolarized edge states and induce half-metallic phase in the lateral BN/Graphene/BN heterostructure with proper edge configurations.
Inhalt
Creators: name: Redaktion, Die
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2023

description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 57 Nr. 1/2 (1979)
Titelei
Creators: name: Redaktion, Die
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2023

description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 57 Nr. 1/2 (1979)
Magnified image of CK302-15869 with carnivore gnawing on bison stylohyoid
Creators: name: (:Unkn) Unknown
Publisher: name: University of Wyoming
Year: 2023
Subjects: Stylohyoid
Carnivore Gnawing
Vore Buffalo Jump
Bison
Bison Jump
Mass Kill Site
Archaeological Site
Northwest Plains Tribes
Sinkhole
Wyoming
Prehistoric
Archaeology

description: Stylohyoid lateral aspect at 19.6 magnification.
Magnetized strange quark matter in a mass-density-dependent model
Creators: name: Hou, J. X.
name: Peng, G. X.
name: Xia, C. J.
name: Xu, J. F.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We investigate the properties of strange quark matter in a strong magnetic field with quark confinement by the density dependence of quark mass considering the total baryon number conservation, charge neutrality and chemical equilibrium. The strength of the magnetic field considered in this article is $10^{16} \sim 10^{20}$ G. It is found that an additional term should appear in the pressure expression to maintain thermodynamic consistency. At fixed density, the energy density of magnetized strange quark matter varies with the magnetic field strength. The exists a minimum with increasing the field strength, depending on the density. It is about $6\times10^{19}$ Gauss at two times the normal nuclear saturation density.
Day-Seasonal Efficiency of the Stock Exchange of Thailand
Creators: name: Khanthavit, Anya
Publisher: name: กองบริหารการวิจัย
Year: 2018
Subjects: Adaptive markets hypothesis, Evolving market efficiency, Day-seasonal efficiency, Day seasonality, Weekday autocorrelation

description: Thammasat Review, 21, 2, 17-37
Raccolta di discussioni sul pregiudizio di conferma
Creators: name: Sparavigna, Amelia Carolina
Publisher: name: Zenodo
Year: 2020
Subjects: Pregiudizio di conferma
Bias di conferma
Cherry picking

description: In questo testo si desidera parlare del "pregiudizio di conferma", proponendo una serie di letture di articoli, facilmente reperibili sul web che illustrano le ricerche su questo fenomeno cognitivo con esempi vari. E si comincia subito: vi vengono segnalati articoli dal web, sottolineando che non tutto ciò che è reperibile su internet è fake news. come non tutto quello che si trova su quotidiani nazionali o detto e visto in televisione è una informazione scevra di pregiudizi di conferma.
Optical simulation of neutrino oscillations in binary waveguide arrays
Creators: name: Marini, Andrea
name: Longhi, Stefano
name: Biancalana, Fabio
Publisher: name: arXiv
Year: 2014
Subjects: subject: Optics (physics.optics)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We theoretically propose and investigate an optical analogue of neutrino oscillations in a pair of vertically displaced binary waveguide arrays with longitudinally modulated effective refractive index. Optical propagation is modelled through coupled-mode equations, which in the continuous limit lead to two coupled Dirac equations for fermionic particles with different mass states, i.e. neutrinos. We demonstrate that neutrino oscillations can be quenched by nonlinear effects, and we predict the existence of neutrino solitons. Incidentally, these phenomena are expected to play an important role in massive supernova stars. Our results pave the way for using binary waveguide arrays as a classical laboratory for predicting exotic effects in particle physics and astrophysics.
Framing climate change:A comparative analysis of Thailand's press coverage on COP 21 Paris agreement
Creators: name: Boonlert Supadhiloke
Publisher: name: กองบริหารการวิจัย
Year: 2018
Subjects: Climate change, Global warming, Responsibility and morality, Sufficiency economy, ASEAN haze free

description: Thammasat Review, 21, 2, 38-59
Limitations of the Myanmar Government in Reforming Copyright Law to Meet Local Author's Concerns and the Standard of Article 15 (c) of ICESCR
Creators: name: Aung, May Thida
Publisher: name: กองบริหารการวิจัย
Year: 2018
Subjects: Copyright law reform, Author's rights, Myanmar Copyright Law

description: Thammasat Review, 21, 2, 91-110
Search for $t\bar tH/A \rightarrow t\bar tt\bar t$ production in the multilepton final state in proton-proton collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector
Creators: name: ATLAS Collaboration
Publisher: name: Deutsches Elektronen-Synchrotron, DESY, Hamburg
Year: 2022
Subjects: top, pair production
p p, scattering
Higgs particle, heavy
charge, electric
GeV
lepton
ATLAS
TeV
branching ratio
CERN LHC Coll
same sign
background
one-particle

description: A search for a new heavy scalar or pseudo-scalar Higgs boson ($H/A$) produced in association with a pair of top quarks, with the Higgs boson decaying into a pair of top quarks ($H/A\rightarrow t\bar{t}$) is reported. The search targets a final state with exactly two leptons with same-sign electric charges or at least three leptons. The analysed dataset corresponds to an integrated luminosity of 139 fb$^{-1}$ of proton-proton collisions collected at a centre-of-mass energy of 13 TeV with the ATLAS detector at the LHC. Two multivariate classifiers are used to separate the signal from the background. No significant excess of events over the Standard Model expectation is observed. The results are interpreted in the context of a type-II two-Higgs-doublet model. The observed (expected) upper limits at 95% confidence level on the $t\bar{t}H/A$ production cross-section times the branching ratio of $H/A\rightarrow t\bar{t}$ range between 14 (10) fb and 6 (5) fb for a heavy Higgs boson with mass between 400 GeV and 1000 GeV, respectively. Assuming that only one particle, either the scalar $H$ or the pseudo-scalar $A$, contributes to the $t\bar{t}t\bar{t}$ final state, values of $\tan\beta$ below 1.2 or 0.5 are excluded for a mass of 400 GeV or 1000 GeV, respectively. These exclusion ranges increase to $\tan\beta$ below 1.6 or 0.6 when both particles are considered.
Protocol of a systematic review - COVID-19 and mental health
Creators: name: Chambergo-Michilot, Diego
name: Barros-Sevillano, Shamir
name: Rivera-Torrejón, Oscar
Publisher: name: figshare
Year: 2020
Subjects: subject: 110319 Psychiatry (incl. Psychotherapy)
subject: FOS: Clinical medicine

description: We are uploading the protocol of our systematic review that has already been registered at PROSPERO.
Distributed Hypothesis Testing with Social Learning and Symmetric Fusion
Creators: name: Rhim, Joong Bum
name: Goyal, Vivek K
Publisher: name: arXiv
Year: 2014
Subjects: subject: Information Theory (cs.IT)
subject: Multiagent Systems (cs.MA)
subject: Social and Information Networks (cs.SI)
subject: FOS: Computer and information sciences

description: We study the utility of social learning in a distributed detection model with agents sharing the same goal: a collective decision that optimizes an agreed upon criterion. We show that social learning is helpful in some cases but is provably futile (and thus essentially a distraction) in other cases. Specifically, we consider Bayesian binary hypothesis testing performed by a distributed detection and fusion system, where all decision-making agents have binary votes that carry equal weight. Decision-making agents in the team sequentially make local decisions based on their own private signals and all precedent local decisions. It is shown that the optimal decision rule is not affected by precedent local decisions when all agents observe conditionally independent and identically distributed private signals. Perfect Bayesian reasoning will cancel out all effects of social learning. When the agents observe private signals with different signal-to-noise ratios, social learning is again futile if the team decision is only approved by unanimity. Otherwise, social learning can strictly improve the team performance. Furthermore, the order in which agents make their decisions affects the team decision.
description: 10 pages, 7 figures
48CK302-547, Side Notched Point, Side 2
Creators: name: (:Unkn) Unknown
Publisher: name: University of Wyoming
Year: 2023
Subjects: Projectile Point
Side Notched
Chert
Vore Buffalo Jump
Bison
Bison Jump
Mass Kill Site
Archaeological Site
Northwest Plains Tribes
Sinkhole
Wyoming
Prehistoric
Archaeology

description: Image of a brown chert side notched projectile point with a concave base, complete. Provenience: W4-?-1
The Sanford Underground Research Facility at Homestake
Creators: name: Heise, J.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The former Homestake gold mine in Lead, South Dakota is being transformed into a dedicated laboratory to pursue underground research in rare-process physics, as well as offering research opportunities in other disciplines such as biology, geology and engineering. A key component of the Sanford Underground Research Facility (SURF) is the Davis Campus, which is in operation at the 4850-foot level (4300 m.w.e) and currently hosts three projects: the LUX dark matter experiment, the MAJORANA DEMONSTRATOR neutrinoless double-beta decay experiment and the CUBED low-background counter. Plans for possible future experiments at SURF are well underway and include long baseline neutrino oscillation experiments, future dark matter experiments as well as nuclear astrophysics accelerators. Facility upgrades to accommodate some of these future projects have already started. SURF is a dedicated facility with significant expansion capability.
description: 14 pages, 10 figures, Proceedings of the VII International Conference on Interconnections between Particle Physics and Cosmology (PPC2013), Deadwood, SD, July 8-13, 2013
Book review: "Moral Tribes: Emotion, Reason, and the Gap Between Us and Them"
Creators: name: Pasit Wongngamdee
Publisher: name: กองบริหารการวิจัย
Year: 2018
Subjects: Morality, Moral philosophy, Metamorality, Conflicts, Tribalism

description: Thammasat Review, 21, 2, 172-178
Magnified image of CK302-17562 with pathology on bison distal phalanx
Creators: name: (:Unkn) Unknown
Publisher: name: University of Wyoming
Year: 2023
Subjects: Distal Phalanx
Pathology
Vore Buffalo Jump
Bison
Bison Jump
Mass Kill Site
Archaeological Site
Northwest Plains Tribes
Sinkhole
Wyoming
Prehistoric
Archaeology

description: Distal phalanx medial aspect at 9.7 magnification.
Magnified image of CK302-15710 with carnivore gnawing on bison stylohyoid
Creators: name: (:Unkn) Unknown
Publisher: name: University of Wyoming
Year: 2023
Subjects: Stylohyoid
Carnivore Gnawing
Vore Buffalo Jump
Bison
Bison Jump
Mass Kill Site
Archaeological Site
Northwest Plains Tribes
Sinkhole
Wyoming
Prehistoric
Archaeology

description: Stylohyoid medial aspect at 19.1 magnification.
Entanglement in fermion systems and quantum metrology
Creators: name: Benatti, F.
name: Floreanini, R.
name: Marzolino, U.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Physics (quant-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Entanglement in fermion many-body systems is studied using a generalized definition of separability based on partitions of the set of observables, rather than on particle tensor products. In this way, the characterizing properties of non-separable fermion states can be explicitly analyzed, allowing a precise description of the geometric structure of the corresponding state space. These results have direct applications in fermion quantum metrology: sub-shot noise accuracy in parameter estimation can be obtained without the need of a preliminary state entangling operation.
description: 26 pages, LaTeX
48CK302-372, Side Notched Point, Side 1
Creators: name: (:Unkn) Unknown
Publisher: name: University of Wyoming
Year: 2023
Subjects: Projectile Point
Side Notched
Quartzite
Vore Buffalo Jump
Bison
Bison Jump
Mass Kill Site
Archaeological Site
Northwest Plains Tribes
Sinkhole
Wyoming
Prehistoric
Archaeology

description: Image of a tan quartzite side notched projectile point, missing tip. Provenience: E1-12-69"
Purposeful use of electronic space in the productivity of education in the field of humanities History, a Case study.pdf
Creators: name: Ghodrati Vayghan, Manizhe
Publisher: name: figshare
Year: 2022
Subjects: History

description: شیوع بیماری کرونا و تعطیلی مراکز آموزشی، خصوصا دانشگاهها تغییر عمدهای در زیر ساختهای آموزشی به همراه داشت. بسته شدن دانشگاهها و ضرورت تداوم آموزش رسمی دانشجویان، دستاندرکاران و متولیان امر آموزش را وادار به تجهیز مراکز آموزشی با ابزار الکترونیک و ایجاد فضای مجازی نمود. حوزه علوم انسانی نیز که در عرصه تاخت و تاز مهارتها و تکنیکهای الکترونیکی از سرعت بسیار پایینی برخوردار بود ناچار به همگامی با این حرکت پر شتاب شد. دانشجویان و اساتید این حوزه که به طور معمول روشهای سنتی را پاسخگوی نیازهای آموزشی میدیدند پس از رویارویی با این تحول جدید و پرسرعت به منظور جلوگیری از عقب ماندگی آموزشی، خود را به فراگیری مهارتهای رایانهای و آشنایی با قابلیتها و امتیازات آموزش الکترونیکی ملزم نمودند و تحول چشمگیری در این عرصه رقم خورد. این نوع آموزش فرصت مناسبی جهت ارتقاء سطح تدریس و تحصیل در حوزه علوم انسانی خصوصا رشته تاریخ به شمار میآید. به نظر میرسد فضای الکترونیک نه تنها آموزش سنتی را وارد مرحله نوینی نمود بلکه زیرساختها و امکانات موجود در این نوع آموزش، باعث هر چه تخصصیتر شدن فرایند فراگیری در رشته تاریخ شد. هر چند از چالشها و مشکالت مختص به آن نمیتوان چشم پوشی کرد. در نوشتار حاضر با کمک روش پژوهش اکتشافی، تاثیر فضای الکترونیک در ارتقاء کیفیت آموزشی رشته تاریخ مورد بررسی قرار خواهد گرفت. در طول مسیر پژوهش نقاط قوت و ضعف آموزش الکترونیک در این حوزه شناسایی شده و پس از آن راهکارهایی جهت کسب بینش جدید در هر چه بهتر شدن فرایند یادگیری ارائه خواهد شد.
48CK302-385, Side Notched Point, Side 1
Creators: name: (:Unkn) Unknown
Publisher: name: University of Wyoming
Year: 2023
Subjects: Projectile Point
Side Notched
Quartzite
Vore Buffalo Jump
Bison
Bison Jump
Mass Kill Site
Archaeological Site
Northwest Plains Tribes
Sinkhole
Wyoming
Prehistoric
Archaeology

description: Image of a tan quartzite side notched projectile point, missing one tang. Provenience: E1-?-4
Magnified image of CK302-15663 with carnivore gnawing on bison stylohyoid
Creators: name: (:Unkn) Unknown
Publisher: name: University of Wyoming
Year: 2023
Subjects: Stylohyoid
Carnivore Gnawing
Vore Buffalo Jump
Bison
Bison Jump
Mass Kill Site
Archaeological Site
Northwest Plains Tribes
Sinkhole
Wyoming
Prehistoric
Archaeology

description: Stylohyoid medial aspect at 18.7 magnification.
Influence of free carriers on exciton ground states in quantum wells
Creators: name: Klochikhin, A. A.
name: Kochereshko, V. P.
name: Tatarenko, S.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The influence of free carriers on the ground state of the exciton at zero magnetic field in a quasi-two-dimensional quantum well doped with electrons is considered in the framework of the random phase approximation. The effects of the exciton-charge-density interaction and the inelastic scattering processes due to the Hartree-Fock electron-electron exchange interaction are taken into account. The effect of phase-space filling is considered using an approximate approach. The results of the calculation are compared with the experimental data available.
description: 8 pages, 5 fugures
Magnified image of CK302-14699 with carnivore gnawing on bison innominate
Creators: name: (:Unkn) Unknown
Publisher: name: University of Wyoming
Year: 2023
Subjects: Innominate
Carnivore Gnawing
Vore Buffalo Jump
Bison
Bison Jump
Mass Kill Site
Archaeological Site
Northwest Plains Tribes
Sinkhole
Wyoming
Prehistoric
Archaeology

description: Innominate lateral aspect at 10.6 magnification.
Understanding Competitive Advantage of Organic Agriculture through the Natural-Resource-Based View: Case Studies of Three Organic Rice Producer Networks
Creators: name: Pittawat Ueasangkomsate
Publisher: name: กองบริหารการวิจัย
Year: 2018
Subjects: Competitive Advantage, Natural-Resource-Based View, Organic Agriculture, Sustainability

description: Thammasat Review, 21, 2, 179-200
ECOBREED WP6 Farmers Participatory Field Trials 2021 - Results
Creators: name: Vogt-Kaute, Werner
name: Grausgruber, Heinrich
name: Bernhart, Maria
name: Bilsborrow, Paul
name: Smales, Anna
name: Kolmanic, Ales
name: Champailler, Marion
name: Dolnicar, Peter
name: Tatarowska, Beata
name: Plich, Jaroslaw
name: Janovska, Dagmar
name: Brezani, Adam
name: Hauptvogel, Pavol
name: Janovickova, Katarina
name: Toncea, Ion
name: Miko, Peter
name: Megyeri, Maria
name: Polgar, Zsolt
name: Jockovic, Bojan
name: Vasiljevic, Marjana
name: Djordjevic, Vuk
name: Pagnotta, Maria
Publisher: name: Zenodo
Year: 2022
Subjects: wheat - Triticum aestivum
durum wheat - Triticum durum
potato - Solanum tuberosum
soybean - Glycine max
buckwheat - Fagopyrum esculentum
organic field trial
grain yield

description: Results of the ECOBREED Farmers Participatory Field Trials 2021 for common & durum wheat, potato, soybean and buckwheat. Published by the Agricultural Institute of Slovenia (Meglic V. & Zibrat-Gasparic A., eds.). Updated version includes also the inventory of farms which participated in the trial network in 2022.
The Body, Merit-Making and Ancestor Worship:Mask Festivals in Thailand and Laos
Creators: name: Ya-Liang Chang
Publisher: name: กองบริหารการวิจัย
Year: 2018
Subjects: Body, mask, Merit-making, Pu Nyeu Nya Nyeu, Phi Ta Khon

description: Thammasat Review, 21, 2, 212-233
Christianity, Ancestor Worship, and Cultural Revitalization among Akha Communities in the Upper Mekong Region
Creators: name: Agostini, Anita
Publisher: name: กองบริหารการวิจัย
Year: 2018
Subjects: Akha, Christianity, Ancestor worship, Cultural revitalization

description: Thammasat Review, 21, 2, 1-16
ECOBREED WP6 Farmers Participatory Field Trials 2021 - Results
Creators: name: Vogt-Kaute, Werner
name: Grausgruber, Heinrich
name: Bernhart, Maria
name: Bilsborrow, Paul
name: Smales, Anna
name: Kolmanic, Ales
name: Champailler, Marion
name: Dolnicar, Peter
name: Tatarowska, Beata
name: Plich, Jaroslaw
name: Janovska, Dagmar
name: Brezani, Adam
name: Hauptvogel, Pavol
name: Janovickova, Katarina
name: Toncea, Ion
name: Miko, Peter
name: Megyeri, Maria
name: Polgar, Zsolt
name: Jockovic, Bojan
name: Vasiljevic, Marjana
name: Djordjevic, Vuk
name: Pagnotta, Maria
Publisher: name: Zenodo
Year: 2022
Subjects: wheat - Triticum aestivum
durum wheat - Triticum durum
potato - Solanum tuberosum
soybean - Glycine max
buckwheat - Fagopyrum esculentum
organic field trial
grain yield

description: Results of the ECOBREED Farmers Participatory Field Trials 2021 for common & durum wheat, potato, soybean and buckwheat. Published by the Agricultural Institute of Slovenia (Meglic V. & Zibrat-Gasparic A., eds.).
48CK302-523, Side Notched Point, Side 2
Creators: name: (:Unkn) Unknown
Publisher: name: University of Wyoming
Year: 2023
Subjects: Projectile Point
Side Notched
Chert
Vore Buffalo Jump
Bison
Bison Jump
Mass Kill Site
Archaeological Site
Northwest Plains Tribes
Sinkhole
Wyoming
Prehistoric
Archaeology

description: Image of a tan chert side notched projectile point with a concave base, missing part of the tip. Provenience: W3-?-36" Screen
Quasi-particle and collective magnetism: Rotation, pairing and blocking in high-K isomers
Creators: name: Stone, N. J.
name: Stone, J. R.
name: Walker, P. M.
name: Bingham, C. R.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: For the first time, a wide range of collective magnetic g-factors g$_{\rm R}$, obtained from a novel analysis of experimental data for multi-quasiparticle configurations in high-K isomers, is shown to exhibit a striking systematic variation with the relative number of proton and neutron quasiparticles, N$_{\rm p}$ - N$_{\rm n}$. Using the principle of additivity, the quasi-particle contribution to magnetism in high-K isomers of Lu - Re, Z = 71 - 75, has been estimated. Based on these estimates, band-structure branching ratio data are used to explore the behaviour of the collective contribution as the number and proton/neutron nature (N$_{\rm p}$, N$_{\rm n}$), of the quasi-particle excitations, change. Basic ideas of pairing, its quenching by quasi-particle excitation and the consequent changes to moment of inertia and collective magnetism are discussed. Existing model calculations do not reproduce the observed g$_{\rm R}$ variation adequately. The paired superfluid system of nucleons in these nuclei, and their excitations, present properties of general physics interest. The new-found systematic behaviour of g$_{\rm R}$ in multi-quasi-particle excitations of this unique system, showing variation from close to zero for multi-neutron states to above 0.5 for multi-proton states, opens a fresh window on these effects and raises the important question of just which nucleons contribute to the `collective' properties of these nuclei.
description: 5 pages, 2 figures, published in Physics Letters B726, 675 (2013)
A study of self-consistent Hartree-Fock plus Bardeen-Cooper-Schrieffer calculations with finite-range interactions
Creators: name: Anguiano, M.
name: Lallena, A. M.
name: Co', G.
name: De Donno, V.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: In this work we test the validity of a Hartree-Fock plus Bardeen-Cooper-Schrieffer model in which a finite-range interaction is used in the two steps of the calculation by comparing the results obtained to those found in a fully self-consistent Hartree-Fock-Bogoliubov calculations using the same interaction.Specifically, we consider the Gogny-type D1S and D1M forces. We study a wide range of spherical nuclei, far from the stability line, in various regions of the nuclear chart, from oxygen to tin isotopes. We calculate various quantities related to the ground state properties of these nuclei, such as binding energies, radii, charge and density distributions and elastic electron scattering cross sections. The pairing effects are studied by direct comparison with the Hartree-Fock results. Despite of its relative simplicity, in most of the cases, our model provides results very close to those of the Hartree-Fock-Bogoliubov calculations, and it reproduces rather well the empirical evidences of pairing effects in the nuclei investigated.
description: 28 pages, 13 figures. Accepted for publication in J. Phys. G
Magnified image of CK302-14836 with cut marks on bison nasal bone
Creators: name: (:Unkn) Unknown
Publisher: name: University of Wyoming
Year: 2023
Subjects: Nasal
Cut Marks
Vore Buffalo Jump
Bison
Bison Jump
Mass Kill Site
Archaeological Site
Northwest Plains Tribes
Sinkhole
Wyoming
Prehistoric
Archaeology

description: Nasal bone anterior aspect at 21.0 magnification.
Power-law expansion and Higgs-type potential in a scalar-tensor model
Creators: name: Granda, L. N.
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In the scalar-tensor model with Gauss-Bonnet and kinetic couplings, the power-law dark energy solution may be described by Higgs-type potential. It was found that in the solution describing early time epoch of matter dominance, the potential presents symmetry breaking phase, and the power law solution leading to accelerated expansion corresponds to Higgs-type potential in its symmetric shape.
description: 16 pages, 1 figure; accepted in EPL
Magnified image of CK302-No-Pro 645 with polishing on bone tool from bison long bone
Creators: name: (:Unkn) Unknown
Publisher: name: University of Wyoming
Year: 2023
Subjects: Long Bone
Polishing
Bone Tool
Vore Buffalo Jump
Bison
Bison Jump
Mass Kill Site
Archaeological Site
Northwest Plains Tribes
Sinkhole
Wyoming
Prehistoric
Archaeology

description: Long bone at 7.5 magnification.
The structure of PX3 (X=Cl, Br, I) molecular liquids from X-ray diffraction, Molecular Dynamics simulations and Reverse Monte Carlo modeling
Creators: name: Pothoczki, Szilvia
name: Temleitner, László
name: Pusztai, László
Publisher: name: arXiv
Year: 2014
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: Synchrotron X-ray diffraction measurements have been conducted on liquid phosphorus trichloride, tribromide and triiodide. Molecular Dynamics simulations for these molecular liquids were performed with a dual purpose: (1) to establish whether existing intermolecular potential functions can provide a picture that is consistent with diffraction data; (2) to generate reliable starting configurations for subsequent Reverse Monte Carlo modelling. Structural models (i.e., sets of coordinates of thousands of atoms) that were fully consistent with experimental diffraction information, within errors, have been prepared by means of the Reverse Monte Carlo method. Comparison with reference systems, generated by hard sphere-like Monte Carlo simulations, was also carried out to demonstrate the extent to which simple space filling effects determine the structure of the liquids (and thus, also estimating the information content of measured data). Total scattering structure factors, partial radial distribution functions and orientational correlations as a function of distances between the molecular centres have been calculated from the models. In general, more or less antiparallel arrangements of the primary molecular axes that are found to be the most favourable orientation of two neighbouring molecules. In liquid PBr3 electrostatic interactions seem to play a more important role in determining intermolecular correlations than in the other two liquids; molecular arrangements in both PCl3 and PI3 are largely driven by steric effects.
description: 25 pages, 6 figures
48CK302-368, Point Tip Fragment, Side 2
Creators: name: (:Unkn) Unknown
Publisher: name: University of Wyoming
Year: 2023
Subjects: Projectile Point
Tip
Porcellanite
Vore Buffalo Jump
Bison
Bison Jump
Mass Kill Site
Archaeological Site
Northwest Plains Tribes
Sinkhole
Wyoming
Prehistoric
Archaeology

description: Image of a brown porcellanite projectile point tip fragment. possible refit with 48CK302-370. Provenience: E1-11-30"
title: Lexikographische Prozesse bei Internetwörterbüchern
Creators: name: Hildenbrandt, Vera
name: Klosa, Annette
Publisher: name: Institut für Deutsche Sprache, Mannheim
Year: 2016

description: Während lexikographische Prozesse, die zur Publikation gedruckter Wärterbücher führen, bereits seit einigen Jahrzehnten im Fokus der Wörterbuchforschung stehen und die dafür unterschiedenen Phasen der Vorbereitung, der Datenbeschaffung, der Datenaufbereitung, der Datenauswertung und der Satz- und Druckvorbereitung mittlerweile als etabliert betrachtet werden dürfen, steht die Diskussion und Beschreibung lexikographischer Prozesse von Internetwörterbüchern noch in den Anfängen. Zwar besteht kein Zweifel daran, dass sich lexikographische Prozesse bei der Publikation von Internetwürterbüchern anders gestalten als bei Printwörterbüchern, doch die Fragen, inwiefern sie dies tun, welchen Einfluss die neuen Möglichkeiten der Datengewinnung aus elektronischen Textkorpora auf die Prozesse haben, wie Bearbeitungsteilwortschätze auszuwählen sind, wie verschiedene Fassungen zu versionieren und zu archivieren sind und wie sich schließlich die Änderungen der lexikographischen Prozesse auf die Nutzer auswirken, ob und wie die Nutzer in diese Prozesse einbezogen werden können, sind noch nicht ausführlich beantwortet. Diese und andere Fragen waren daher Gegenstand des vierten Arbeitstreffens des wissenschaftlichen Netzwerks “Internetlexikografie”, das am 22. und 23. November 2012 an der Universität Trier stattfand und vom Kompetenzzentrum für elektronische Erschließungs- und Publikationsverfahren in den Geisteswissenschaften/Trier Center for Digital Humanities organisiert wurde. Die Auseinandersetzung mit dem lexikographischen Prozess wurde fortgesetzt in drei Arbeitsgruppen, die sich mit Auswahlkriterien, Umsetzung und Problemen von Bearbeitungsteilwortschätzen, mit Archivierung und Versionierung und mit dem korpusbasierten Vorgehen bei der Erweiterung bestehender lexikographischer Ressourcen beschäftigten. Der vorliegende Band beschäftigt sich mit den in den Diskussionsrunden und Arbeitsgruppen gefundenen Ergebnissen und den dort identifizierten weiterführenden Fragen.
Magnified image of CK302-16267 with cut marks on bison metacarpal
Creators: name: (:Unkn) Unknown
Publisher: name: University of Wyoming
Year: 2023
Subjects: Metacarpal
Cut Marks
Vore Buffalo Jump
Bison
Bison Jump
Mass Kill Site
Archaeological Site
Northwest Plains Tribes
Sinkhole
Wyoming
Prehistoric
Archaeology

description: Metacarpal cranial aspect at 32.3 magnification.
Applications of Large Eddy Simulation methods to gyrokinetic turbulence
Creators: name: Navarro, A. Bañón
name: Teaca, B.
name: Jenko, F.
name: Hammett, G. W.
name: Happel, T.
name: Team, the ASDEX Upgrade
Publisher: name: arXiv
Year: 2013
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: The Large Eddy Simulation (LES) approach - solving numerically the large scales of a turbulent system and accounting for the small-scale influence through a model - is applied to nonlinear gyrokinetic systems that are driven by a number of different microinstabilities. Comparisons between modeled, lower resolution, and higher resolution simulations are performed for an experimental measurable quantity, the electron density fluctuation spectrum. Moreover, the validation and applicability of LES is demonstrated through a series of diagnostics based on the free energetics of the system.
description: 14 pages, 9 figures
Magnified image of CK302-17221 with cut marks on bison metapodial
Creators: name: (:Unkn) Unknown
Publisher: name: University of Wyoming
Year: 2023
Subjects: Metapodial
Cut Marks
Vore Buffalo Jump
Bison
Bison Jump
Mass Kill Site
Archaeological Site
Northwest Plains Tribes
Sinkhole
Wyoming
Prehistoric
Archaeology

description: Metapodial cranial aspect at 28.3 magnification.
48CK302-597, Side Notched Point, Side 1
Creators: name: (:Unkn) Unknown
Publisher: name: University of Wyoming
Year: 2023
Subjects: Projectile Point
Side Notched
Quartzite
Vore Buffalo Jump
Bison
Bison Jump
Mass Kill Site
Archaeological Site
Northwest Plains Tribes
Sinkhole
Wyoming
Prehistoric
Archaeology

description: Image of a tan quartzite side notched projectile point, missing the distal end. Provenience: O-?-88"
Occurrence and Distribution Patterns of Plum Tree Viruses and Genetic Diversity of Sharka Isolates in Bosnia and Herzegovina
Creators: name: Okić, Arnela
name: Wetzel, Thierry
name: Nourinejhad Zarghani, Shaheen
name: Massart, Sébastien
name: Grahić, Jasmin
name: Gaši, Fuad
name: Konjić, Almira
name: Voncina, Darko
Publisher: name: Humboldt-Universität zu Berlin
Year: 2022
Subjects: subject: plant viruses
subject: virus survey
subject: symptom evaluation
subject: genetic diversity
subject: plum pox virus
subject: apple mosaic virus
subject: prune dwarf virus
subject: prunus necrotic ringspot virus
subject: plum bark necrosis stem pitting-associated virus
subject: apple chlorotic leafspot virus
subject: myrobalan latent ringspot virus
subject: 570 Biologie

description: In order to fill in a decade-long information gap regarding the biological, serological and molecular data for plum tree viruses in Bosnia and Herzegovina, a three-phase study combining symptom evaluation, and serological and molecular assays with high-throughput sequencing (HTS) technology was conducted. The most frequently observed symptoms were discolorations in the form of ring patterns, bands and irregular shapes, as well as vein banding. Sharka-associated symptoms in the form of ring patterns and semicircles were prevalent. A total of 468 plum tree samples were tested by ELISA for the presence of PPV, ApMV, PDV, PNRSV, PBNSPaV, ACLSV and MLRSV. An overall infection incidence of 51.9% was detected, with PPV being the most prevalent (48.7%), followed by PDV (2.99%), PNRSV (0.21%) and mixed infections of PPV+PDV (1.71%). RT-PCR-assisted strain typing in 45 samples revealed PPV-D as the most common strain (22.22%), followed by PPV-REC (6.66%). Mixed infections of PPV-D+PPV-REC were detected (6.66%). HTS enabled the recovery of a 9743 nts long sequence of PPV-D (PPV_O7/80, MW412433), which shared the highest nucleotide and amino acid identities with isolates S13 (LC375131) from Serbia, SVN1 (LC375132) from Slovenia and N9 (LC375129) from Bulgaria. The phylogenetic analysis of the whole genome placed the isolate of the D strain in a distinctive group with the Slovenian isolate SVN1 (LC375132). In addition, the (Cter)NIb/(Nter)CP fragment of a PPV-REC isolate (MW412434) obtained in this survey formed a separate group with previously known isolates from Bosnia and Herzegovina (BOS64Pl and BOS257Pl).
title: Varianz und Vielfalt interdisziplinär: Wörter und Strukturen
Creators: name: Borek, Luise
name: Rapp, Andrea
Publisher: name: Institut für Deutsche Sprache, Mannheim
Year: 2016

description: Die Beiträge des vorliegenden Bandes sind das Ergebnis eines interdisziplinären Workshops, der zum Abschluss des Projekts unter dem Titel “Varianz und Vielfalt interdisziplinär: Wörter und Strukturen” im Dezember 2012 in Darmstadt stattfand. Dabei wurden Erkenntnisse und Erfahrungen aus der Untersuchung von “Wechselwirkungen zwischen linguistischen und bioinformatischen Verfahren, Methoden und Algorithmen für die Modellierung und Abbildung von Varianz in Sprache und Genomen” zusammengefasst. Ein Schwerpunkt lag hierbei auf elektronischen Wörterbüchern, ihrer Heterogenität, der in ihnen dokumentierten Varianz sowie auf den Werkzeugen und Methoden, die zu ihrer Erschließung und Analyse dienen. Weitere sprachwissenschaftlich motivierte Themenbereiche umfassten z.B. die synchrone und diachrone Varianz, die quantitative Linguistik, Morphologie und Sprachwandelprozesse, Varianz in Wortfamilien wie auch die Erschließung von Varianz. Anschließend konnte das Phänomen der Varianz aus verschiedensten Perspektiven beleuchtet werden und ein Beitrag zur Konstituierung einer disziplinübergreifenden Abstraktionsebene geleistet werden.
Der vorliegende Band enthält einige der Vorträge und führt heterogene Forschungsgegenstände zusammen, die zwischen Lexikografie, Computerlinguistik, (historischer) Sprachwissenschaft und den digitalen Geisteswissenschaften transzendieren.
title: Defining Agroecology: Exploring the Circulation of Knowledge in FAO’s Global Dialogue
Creators: name: Loconto, Allison
name: Fouilleux, Eve
Publisher: name: International Journal of Sociology of Agriculture and Food
Year: 2019
Subjects: subject: FOS: Social sciences

description: This article traces how ‘agroecology’ is co-produced as a global socio-technical object. The site of co-production, the Global Dialogue on Agroecology, was convened by the Food and Agriculture Organization of the United Nations (FAO) in different cities around the world between 2014 and 2018 (Rome 2014; Brasilia, Dakar, Bangkok 2015; La Paz, Kunming, Budapest 2016; Rome 2018). We analyze these ‘expert’ symposia and regional meetings by exploring how knowledge about agroecology circulates and frames the terms of debate. Our analysis is based on an ethnography carried out by the first author since 2013 and participant observations by both authors in the Global Dialogue. We focus on three key processes that contribute to the stabilization of a global agroecology: 1) the work carried out to define ‘agroecology’, 2) actors’ interests and strategies that are revealed through the politics of circulation, and 3) the emergence of the ‘evidence based’ logic within this dialogue and the ‘experts’ who are legitimized. We argue that the version of ‘agroecology’ that was stabilized through the Global Dialogue is one that has been highly influenced by civil society actors, even though they were not recognized as ‘experts’ in the process. We conclude with reflections upon the politics of ‘agroecological’ knowledge and what this means for the institutionalization of agroecology.
Spectrophotometric analysis of the 5200A region for peculiar and normal stars
Creators: name: Stigler, Ch.
name: Maitzen, H. M.
name: Paunzen, E.
name: Netopil, M.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Many chemically peculiar (CP) stars, especially the magnetic CP2 stars, show a flux depression at 5200A. The "Delta a" photometric System takes advantage of this characteristic to detect these objects in an efficient way. In addition, it is capable of finding metal-weak, emission-type, and shell-type objects of the upper main sequence. To compare available observations and to detect new peculiar objects, we used a spectrophotometric catalogue consisting of 1159 stars. From this catalogue, we selected 1067 objects to synthesize three different "a" indices to find the most efficient one for further observations. In addition, we extended the analysis to stars cooler than F5. We employed classical "Delta a" photometry described by Maitzen, using simulated filter curves, the spectrophotometric "Delta a" index by Adelman, and a modified index. During this investigation magnetic chemically peculiar stars could be confirmed using the data of the catalogue and in addition we noticed an unknown behavior for red stars in "Delta a", becoming independent of B-V. Even though the accuracy of the spectrophotometry used for this investigation is significantly lower than the photometric "Delta a" measurements, we are able to confirm peculiarity for most of the known CP2 stars above a certain limit of "Delta a". We investigated 631 stars hotter than spectral type F5 to find additional that are not yet identified peculiar objects. We find that for very low mass stars (M0), the "a" index is independent of the colour (effective temperature). The "Delta a" photometric system is very closely correlated with the effective temperature over a wide range of the main sequence. It is able to detect any kind of peculiarity connected to the 5200A region. Especially for low-mass stars, this opens up a new possibility of detecting peculiar objects in an efficient way.
description: 8 pages, 5 figures
Combination of searches for invisible decays of the Higgs boson using 139 fb−1 of proton-proton collision data at s=13 TeV collected with the ATLAS experiment
Creators: name: ATLAS Collaboration
Publisher: name: Deutsches Elektronen-Synchrotron, DESY, Hamburg
Year: 2023
Subjects: subject: 530
subject: p p: scattering
subject: p p: colliding beams
subject: Higgs particle: hadroproduction
subject: dark matter: pair production
subject: Higgs particle: invisible decay
subject: Higgs particle: decay modes
subject: CERN LHC Coll
subject: ATLAS
subject: Higgs particle: branching ratio
subject: branching ratio: upper limit
subject: WIMP nucleon: scattering
subject: WIMP nucleon: cross section
subject: channel cross section: upper limit
subject: multiple production
subject: WIMP: dark matter
subject: WIMP: mass
subject: statistical
subject: experimental results
subject: 7000 GeV-cms
subject: 8000 GeV-cms
subject: 13000 GeV-cms

description: Many extensions of the Standard Model predict the production of dark matter particles at the LHC. Sufficiently light dark matter particles may be produced in decays of the Higgs boson that would appear invisible to the detector. This Letter presents a statistical combination of searches for H→invisible decays where multiple production modes of the Standard Model Higgs boson are considered. These searches are performed with the ATLAS detector using 139 fb−1 of proton–proton collisions at a centre–of–mass energy of Image 1 at the LHC. In combination with the results at Image 2 and Image 3, an upper limit on the H→invisible branching ratio of 0.107 (0.077) at the 95% confidence level is observed (expected). These results are also interpreted in the context of models where the 125 GeV Higgs boson acts as a portal to dark matter, and limits are set on the scattering cross-section of weakly interacting massive particles and nucleons.
The Color of Debt: Racial Disparities in Anticipated Medical Student Debt in the United States
Creators: name: Dugger, Robert A.
name: El-Sayed, Abdulrahman M.
name: Dogra, Anjali
name: Messina, Catherine
name: Bronson, Richard
name: Galea, Sandro
Publisher: name: Columbia University
Year: 2013
Subjects: Medicine
Education, Higher

description: Context: The cost of American medical education has increased substantially over the past decade. Given racial/ethnic inequalities in access to financial resources, it is plausible that increases in student debt burden resulting from these increases in cost may not be borne equally. Objective: To evaluate racial/ethnic disparities in medical student debt. Design, Setting, and Participants: Authors collected self-reported data from a non-representative sample of 2414 medical students enrolled at 111/159 accredited US medical schools between December 1st 2010 and March 27th 2011. After weighting for representativeness by race and class year and calculating crude anticipated debt by racial/ethnic category, authors fit multivariable regression models of debt by race/ethnicity adjusted for potential confounders. Main Outcome Measures: Anticipated educational debt upon graduation greater than $150,000. Results: 62.1% of medical students anticipated debt in excess of $150,000 upon graduation. The proportion of Blacks, Whites, Hispanics, and Asians reporting anticipated educational debt in excess of $150,000 was 77.3%, 65.1%, 57.2% and 50.2%, respectively. Both Black and White medical students demonstrated a significantly higher likelihood of anticipated debt in excess of $150,000 when compared to Asians [Blacks (OR = 2.7, 1.3–5.6), Whites (OR = 1.7, 1.3–2.2)] in adjusted models. Conclusion: Black medical students had significantly higher anticipated debt than Asian students. This finding has implications for understanding differential enrollment among minority groups in US medical schools.
Magnified image of CK302-4747 with polishing on bone tool from bison rib
Creators: name: (:Unkn) Unknown
Publisher: name: University of Wyoming
Year: 2023
Subjects: Rib
Polishing
Bone Tool
Vore Buffalo Jump
Bison
Bison Jump
Mass Kill Site
Archaeological Site
Northwest Plains Tribes
Sinkhole
Wyoming
Prehistoric
Archaeology

description: Rib lateral aspect at 8.0 magnification.
Magnified image of CK302-5237 with rodent gnawing on bison vertebrae
Creators: name: (:Unkn) Unknown
Publisher: name: University of Wyoming
Year: 2023
Subjects: Vertebrae
Rodent Gnawing
Vore Buffalo Jump
Bison
Bison Jump
Mass Kill Site
Archaeological Site
Northwest Plains Tribes
Sinkhole
Wyoming
Prehistoric
Archaeology

description: Vertebrae ventral aspect at 22.4 magnification.
title: Erzählen in digitalen Diskursen: die narrative Dimension der Neuen Medien
Creators: name: Mell, Ruth M.
name: Gredel, Eva
Publisher: name: Institut für Deutsche Sprache, Mannheim
Year: 2018

description: Die Diskursanalyse ist keine genuin linguistische Perspektive. Sie ist Teil eines größeren Verbundes von Disziplinen, die „je spezifische Formen der Diskursanalyse“ betreiben (Spitzmüller/Warnke 2011: 4). Dabei ist die linguistische Diskursanalyse oder Diskurslinguistik, die sich in den letzten Jahren als linguistische Teildisziplin etabliert hat, selbst weder ein homogenes Feld noch ein kohärentes sprachwissenschaftliches Programm. Vielmehr ist sie ein Sammelbegriff für zahlreiche Varianten, die unterschiedliche Erkenntnisinteressen und Ziele verfolgen (Spitzmüller/Warnke 2011: 4). Ein Ziel, welches viele Spielarten der Diskurslinguistik teilen, ist die Rekonstruktion von Denk- und Vorstellungswelten bzw. Wissensbeständen auf transtextueller Ebene. Daher wollen wir in diesem Band das transtextuelle Muster des Narrativs vorstellen und seine Anwendbarkeit für digitale Diskurse an Fallbeispielen demonstrieren.