cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Additional file 1: of Pharmacy-based hypertension care employing mHealth in Lagos, Nigeria – a mixed methods feasibility study
Creators: name: Nelissen, Heleen
name: Cremers, Anne
name: Tochi Okwor
name: Kool, Sam
name: Leth, Frank Van
name: Brewster, Lizzy
name: Olalekan Makinde
name: Gerrets, René
name: Hendriks, Marleen
name: Schultsz, Constance
name: Akin Osibogun
name: Hoog, Anja Van’t
Publisher: name: figshare
Year: 2018
Subjects: subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy
subject: Computational Biology

description: Description of the pharmacy-based hypertension care model and sample size calculation. (DOCX 98 kb)
The nature of racial superhumanization bias
Creators: name: Solanki, Prachi
name: Cesario, Joseph
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Medicine
subject: Neuroscience
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Science Policy
subject: Mental Health

description: A superhumanization bias involves attribution of qualities that are beyond human to a certain group. Waytz and colleagues reported evidence supporting this bias among White Americans wherein Black targets were perceived as more capable of possessing superhuman qualities than White targets. We sought to better understand the nature of this effect by using different response scales (forced choice vs. Likert) and instruction sets (supporting vs. not supporting existence of superhuman abilities). Results across three studies replicate the superhumanization effect and demonstrate the necessity of several key methodological features; however, under the most realistic survey conditions (i.e. allowing unbiased decisions, being truthful about the existence of such abilities), no significant superhumanization bias emerged. Additionally, in conditions with significant bias, the size of the effect was relatively small, suggesting that this bias may not be as widespread as previously believed; indeed, only a minority of participants showed superhumanization in the predicted direction. Findings support the importance of exploring how arbitrary methodological decisions change inferences about psychological phenomena in the population.
Plaquette Resonating-Valence-Bond Ground State of CaV$_4$O$_9$
Creators: name: Ueda, Kazuo
name: Kontani, Hiroshi
name: Sigrist, Manfred
name: Lee, Patrick A.
Publisher: name: arXiv
Year: 1995
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: A theoretical model is presented to explain the spin gap observed for CaV$_4$O$_9$. The underlying lattice of the 1/5-depleted square lattice favors a formation of plaquette resonating valence bond state. Inclusion of the frustrating second neighbor interaction enhances this tendency, leading to a quantum disordered state of a two dimensional spin-1/2 Heisenberg model with a sufficiently big spin gap compatible with experiments.
description: Authors were misspelled
Evolutionary dynamics of cryptocurrency transaction networks: An empirical study
Creators: name: Liang, Jiaqi
name: Li, Linjing
name: Zeng, Daniel
Publisher: name: arXiv
Year: 2018
Subjects: subject: Statistical Finance (q-fin.ST)
subject: Cryptography and Security (cs.CR)
subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: General Economics (econ.GN)
subject: FOS: Economics and business
subject: FOS: Computer and information sciences

description: Cryptocurrency is a well-developed blockchain technology application that is currently a heated topic throughout the world. The public availability of transaction histories offers an opportunity to analyze and compare different cryptocurrencies. In this paper, we present a dynamic network analysis of three representative blockchain-based cryptocurrencies: Bitcoin, Ethereum, and Namecoin. By analyzing the accumulated network growth, we find that, unlike most other networks, these cryptocurrency networks do not always densify over time, and they are changing all the time with relatively low node and edge repetition ratios. Therefore, we then construct separate networks on a monthly basis, trace the changes of typical network characteristics (including degree distribution, degree assortativity, clustering coefficient, and the largest connected component) over time, and compare the three. We find that the degree distribution of these monthly transaction networks cannot be well fitted by the famous power-law distribution, at the same time, different currency still has different network properties, e.g., both Bitcoin and Ethereum networks are heavy-tailed with disassortative mixing, however, only the former can be treated as a small world. These network properties reflect the evolutionary characteristics and competitive power of these three cryptocurrencies and provide a foundation for future research.
Cteniza Africana C.L.Koch 1839
Creators: name: D. MORITZ WAGNER
Publisher: name: VERLAG VON LEOPOLD VOSS, BUCHHAENDLER D. K. ACADEHIE D. WISSENSCHAFTEN ZU ST. PETERSBURG
Year: 1841
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Ctenizidae
Cteniza
Cteniza africana

description: 1. Cteniza Africana.
Koch Arachn. V. 1. p. 10. t. CXLVI. f. 344.
Vorderleib, Taster und Beine bräunlich ockergelb, der Kopf an den Seiten und der Rücken des Thorax beiderseits verloren rostbraun. Fresszangen braunroth. Hinterleib erdfarbig röthlichgelb, auf dem Rücken vorn feine wellenförmige Querstriche, hinten fleckige Querbogen und in den Seiten feine marmorartige Züge rothbraun. Länge 8 Linien. Tab.
Mit Einschluss der gegenwärtigen sind wir nun mit fünf Arten bekannt, welche alle die Küstenländer des mittelländischen Meeres bewohnen. Es ist zwar Aranea venatoria Linn. et Fab. Mygale nidulans Walck. ebenfalls in diese Gattung gezogen worden, allein aus dem einzigen Grunde, weil es nicht Bedürfniss war, aus dieser eine eigene Gattung zu bilden, obschon, die Lebensweise ausgenommen, wenig Uebereinstimmung vorhanden ist. Diese bewohnt die Insel Jamaika, und ausser ihr ist aus den Tropenläadern noch keine zu uns gebracht oder bekannt gemacht worden. Die Verbreitung der Ctenizen scheint sich fast nur auf die Länder zwischen dem 35. und 45. Grad zu beschränken.
(Ich fand diese Spinne auf dem ganzen Küstenstrich der Regentschaft Algier von Bona bis Oran ziemlich häufig. Sie macht kein Gespinust, sondern überrascht die Fliegen durch Sprünge von ein bis zwei Zoll Breite. Sehr hurtig läuft sie gewöhnlich über dem Boden oder am Gemäuer hinauf. M.W.)
description: Published as part of D. MORITZ WAGNER, 1841, REISEN IN DER REGENTSCHAFT ALGIER IN DEN JAHREN 1836, 1837 UND 1838, LEIPZIG :VERLAG VON LEOPOLD VOSS, BUCHHAENDLER D. K. ACADEHIE D. WISSENSCHAFTEN ZU ST. PETERSBURG on pages 211-212
Integrated Server for Measurement-Device-Independent Quantum Key Distribution Network
Creators: name: Wang, Ci-Yu
name: Gao, Jun
name: Jiao, Zhi-Qiang
name: Qiao, Lu-Feng
name: Ren, Ruo-Jing
name: Feng, Zhen
name: Chen, Yuan
name: Yan, Zeng-Quan
name: Wang, Yao
name: Tang, Hao
name: Jin, Xian-Min
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum key distribution (QKD), harnessing quantum physics and optoelectronics, may promise unconditionally secure information exchange in theory. Recently, theoretical and experimental advances in measurement-device-independent (MDI-) QKD have successfully closed the physical backdoor in detection terminals. However, the issues of scalability, stability, cost and loss prevent QKD systems from widespread application in practice. Here, we propose and experimentally demonstrate a solution to build a star-topology quantum access network with an integrated server. By using femtosecond laser direct writing technique, we construct integrated circuits for all the elements of Bell state analyzer together and are able to integrate several such analyzers on single photonic chip. The measured high-visibility Bell state analysis suggests integrated server a promising platform for the practical application of MDI-QKD network.
description: 5 pages, 4 figures, 1 table
EXTRA: Explaining Team Recommendation in Networks
Creators: name: Zhou, Qinghai
name: Li, Liangyue
name: Cao, Nan
name: Buchler, Norbou
name: Tong, Hanghang
Publisher: name: arXiv
Year: 2018
Subjects: subject: Social and Information Networks (cs.SI)
subject: FOS: Computer and information sciences

description: State-of-the-art in network science of teams offers effective recommendation methods to answer questions like who is the best replacement, what is the best team expansion strategy, but lacks intuitive ways to explain why the optimization algorithm gives the specific recommendation for a given team optimization scenario. To tackle this problem, we develop an interactive prototype system, EXTRA, as the first step towards addressing such a sense-making challenge, through the lens of the underlying network where teams embed, to explain the team recommendation results. The main advantages are (1) Algorithm efficacy: we propose an effective and fast algorithm to explain random walk graph kernel, the central technique for networked team recommendation; (2) Intuitive visual explanation: we present intuitive visual analysis of the recommendation results, which can help users better understand the rationality of the underlying team recommendation algorithm.
description: In proceedings of RecSys 2018 demo track
Dolomedes ocreatus
Creators: name: D. MORITZ WAGNER
Publisher: name: VERLAG VON LEOPOLD VOSS, BUCHHAENDLER D. K. ACADEHIE D. WISSENSCHAFTEN ZU ST. PETERSBURG
Year: 1841
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Pisauridae
Dolomedes
Dolomedes ocreatus

description: 2. Dolomedes ocreatus.
Vorderleib ockergelblich, braunstaubig, auf dem Kopfe und Thorax ein Rückenfleck hellergelb, in ersterm zwei Fleckchen nebeneinander liegend braun. Augen und Fresszangen dunkelbraun. Hinterleib erdfarbig gelb, etwas ins Olivenfarbige ziehend, vorn auf dem Rücken ein aus Flecken zusammengesetzter Längsstreif, hinter diesem zwei kleine Fleckchen und die Rückenstigmaten braun. Taster und Beine ockergelb, die zwei Endglieder der erstem rostroth, Schienbeine, Fersen und Tarsen der vier Vorderbeine dunkelrothbraun, dieselben Gelenke der vier Hinterbeine braun geringelt. Länge 8 Linien. Tab.
Die Gestalt und Augenstellung sind wie bei dem bekannten Dolomedes fimbriatus, nur die Augen darin verschieden, dass das äussere Auge der vordern Reihe grösser und den vier hintern ziemlich gleich ist.
Die Essentialcharaktere zur Formation der Gattung Dolomedes finden sich hauptsächlich von D. fimbriatus entnommen, daher, von diesen ausgehend, die gegenwärtige algiersche Spinne die einzige ist, welche mit erster in ein und dieselbe Gattung gehört. Bisher hat man alle jene Lycosiden dahin gezogen, welche nicht in die andern fester begränzten Gattungen passten. Doch ist man der natürlichen Eintheilung näher gekommen, indem von Savigny die Gattung Ocyale und von Sundevall die Gattung Lycaena, dem sich mit Recht nicht widersprechen lässt, abgesondert haben. Die Thiere dieser beiden Gattungen unterscheiden sich ausser den sichtbaren Charakteren auch in der Lebensweise, und schon hauptsächlich darin, dass die Ocyalen ihre Eiersäcke auf der Brust augeheftet mit sich tragen, die Lycaenen aber ihre Eierchen auf ein rundes Klümpchen zusammen legen und sehr fein seidenartig überspinnen, dieses Eiernestchen unten an einen Stein anheften und solches bis zum Ausschlüpfen der Jungen, dabei sitzend, bewachen.
Nach dieser Bezeichnung der Gattung Dolomedes in eugerer Beziehung sind die zwei vorkommenden Arten Bewohner der gemässigten und selbst der käitern Zonen, indem D. fimbriatus auch in Schweden vorkommt. Indessen scheint D. ocreatus nur dem nördlichen Afrika anzugehören, indem an den übrigen bekannten Küstenländern des mittelländischen Meeres solche noch nicht entdeckt worden ist.
description: Published as part of D. MORITZ WAGNER, 1841, REISEN IN DER REGENTSCHAFT ALGIER IN DEN JAHREN 1836, 1837 UND 1838, LEIPZIG :VERLAG VON LEOPOLD VOSS, BUCHHAENDLER D. K. ACADEHIE D. WISSENSCHAFTEN ZU ST. PETERSBURG on pages 212-213
Under the Influence: How Viewing Extreme Partying and Drinking on Social Media Shapes Group Perceptions
Creators: name: Davis, Joshua
name: Desmarais, Serge
name: Giguère, Benjamin
Publisher: name: Taylor & Francis
Year: 2023
Subjects: Neuroscience
Pharmacology
Biotechnology
Biological Sciences not elsewhere classified
Science Policy
Mental Health

description: Social media use is omnipresent among college students. The current study investigated how exposure to student risk-taking forms of alcohol use on social media shapes the perceptions of the prototypical student and drinking norms among students. A 2020, three time-point experiment was conducted that measured 208 (M age = 18.85, SD = 1.94; 160 female) participant’s partying/drinking prototypes along with their perceived normative support of alcohol consumption. At Time 2, participants were randomly assigned to one of the four conditions, three video conditions and one non-video condition, with one video condition displaying risk-taking drinking behavior. A Mixed ANOVA revealed that within the risk-taking drinking condition, participants used more pro-alcohol words to describe the typical ingroup member and perceived an increase in normative support of alcohol consumption. Implications of this study suggest that risk-taking content from social media may pose barriers to developing social norms interventions to address problematic college student drinking.
Additional file 1: of Development of Food Frequency Questionnaire (FFQ) for the assessment of dietary intake among overweight and obese Saudi young children
Creators: name: Almajwal, Ali
name: AL-Zahrani, Saeed
name: Abulmeaty, Mahmoud
name: Alam, Iftikhar
name: Razzak, Suhail
name: Aayed Alqahtani
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Science Policy
subject: Computational Biology

description: Table S1. Mean food consumption frequencies among children and adolescents (nâ =â 60). (DOCX 24 kb)
QCD forces and heavy quark bound states
Creators: name: Bali, Gunnar S.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Lattice (hep-lat)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The present knowledge of QCD confining forces between static test charges is summarised, with an emphasis on lattice results. Recent developments in relating QCD potentials to quarkonium properties by use of effective field theory methods are presented. The validity of non-relativistic QCD and the adiabatic approximation with respect to heavy quark bound states is explored. Besides the static potential and relativistic correction terms, the spectra of glueballs and gluinoballs, hybrid excitations of the QCD flux tube between fundamental colour sources, potentials between charges in various representations of the SU(3) gauge group, and multi-particle interactions are discussed. Some implications for quarkonia systems and quark-gluon hybrid mesons are drawn.
description: massive review article (145 pages), v2: typos corrected, minor errors removed, potentially misleading statements reformulated, references updated
The Ultraviolet Landscape of Two-Higgs Doublet Models
Creators: name: Krauss, Manuel E.
name: Opferkuch, Toby
name: Staub, Florian
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the predictions of generic ultraviolet completions of two-Higgs doublet models. We assume that at the matching scale between the two-Higgs doublet model and a ultraviolet complete theory -- which can be anywhere between the TeV and the Planck scale -- arbitrary but perturbative values for the quartic couplings are present. We evaluate the couplings down from the matching scale to the weak scale and study the predictions for the scalar mass spectrum. In particular, we show the importance of radiative corrections which are essential for both an accurate Higgs mass calculation as well as determining the stability of the electroweak vacuum. We study the relation between the mass splitting of the heavy Higgs states and the size of the quartic couplings at the matching scale, finding that only a small class of models exhibit a sizeable mass splitting between the heavy scalars at the weak scale. Moreover, we find a clear correlation between the maximal size of the couplings and the considered matching scale.
description: 16 pages, 10 figures
Gravitino production during preheating
Creators: name: Maroto, Antonio L.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the production of gravitinos during the preheating era after inflation by means of the non-perturbative Bogolyubov technique. Considering only the helicity $\pm 3/2$ states, the problem is reduced to the simpler Dirac fermions case. We calculate the production in a particular supergravity model in an expanding universe and obtain the spectrum and number density. Finally we compare the results with the nucleosynthesis bounds and extract some consequences.
description: 10 pages, LaTeX, 2 figures. Talk given in the International Workshop on Particles in Astrophysics and Cosmology, Valencia (Spain), May 3-8, 1999
High-density nuclear matter with nonlocal confining solitons
Creators: name: Johnson, Charles W.
name: Fai, George
Publisher: name: arXiv
Year: 1997
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: An infinite system of nonlocal, individually confining solitons is considered as a model of high-density nuclear matter. The soliton-lattice problem is discussed in the Wigner-Seitz approximation. The cell size is varied to study the density dependence of physical quantities of interest. A transition to a system where quarks can migrate between solitons is found. We argue that this signals quark deconfinement. The model is applied to the calculation of selected in-medium properties.
description: 23 pages with 10 figures
Leveraging impression management motives to increase the use of face masks
Creators: name: Zhao, Charlene
name: Liu, Qiushan
name: March, David S.
name: Hicks, Lindsey L.
name: McNulty, James K.
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Medicine
subject: Neuroscience
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy
subject: Mental Health
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology
subject: Computational Biology

description: Three pilot studies (Ntotal = 832) revealed that people held more positive attitudes toward targets wearing protective face masks. Therefore, we examined whether knowledge of this self-presentational benefit would increase people’s intentions to wear face masks. Participants (N = 997) were randomly assigned to read a passage about the COVID-19 pandemic, the safety benefit of mask-wearing, the self-presentational benefit of mask-wearing, or a combination of the latter two. Although this manipulation failed, findings revealed that preexisting beliefs about masked targets being more likable were positively associated with mask-wearing intentions, particularly among participants less concerned with disease or more politically conservative.
An atomic receiver for AM and FM radio communication
Creators: name: Anderson, David A.
name: Sapiro, Rachel E.
name: Raithel, Georg
Publisher: name: arXiv
Year: 2018
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Instrumentation and Detectors (physics.ins-det)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Radio reception relies on antennas for the collection of electromagnetic fields carrying information, and receiver elements for demodulation and retrieval of the transmitted information. Here we demonstrate an atom-based receiver for AM and FM microwave communication with a 3-dB bandwidth in the baseband of $\sim$100~kHz that provides optical circuit-free field pickup, multi-band carrier capability, and inherently high field sensitivity. The quantum receiver exploits field-sensitive cesium Rydberg vapors in a centimeter-sized glass cell, and quantum-optical readout of baseband signals modulated onto carriers with frequencies ranging over four octaves, from C-band to Q-band. Receiver bandwidth, dynamic range and sideband suppression are characterized, and acquisition of audio waveforms of human vocals demonstrated. The atomic radio receiver is a valuable receiver technology because it does not require antenna structures and is resilient against electromagnetic interference, while affording multi-band operation in a single compact receiving element.
Lycosa xylina
Creators: name: D. MORITZ WAGNER
Publisher: name: VERLAG VON LEOPOLD VOSS, BUCHHAENDLER D. K. ACADEHIE D. WISSENSCHAFTEN ZU ST. PETERSBURG
Year: 1841
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Lycosidae
Lycosa
Lycosa xylina

description: 3. Lycosa xylina.
Koch Arachn. V. 5. p. 119. t. CLXXIV. s. 415.
Das ganze Thier gelblich rostbraun, der Vorderleib dunkler als der Hinterleib, auf ersterm ein Längsstreif und die Einfassung der Seiten weisslich, auf dem Rücken des Hinterleibes vorn zwei Längsstrich gelblich, über der Einlenkung zwei Flecke, zwei solche auf dem Rücken und der Bauch schwarz. Taster und Beine gelbbräunlich, unten an der Wurzel der Schienbeine und an der Spitze der Schienbeine des Endpaars ein Querband schwarz. Länge 8 Linien. Tab.
In dem Bau des Körpers und der Beine, sowie in Ansehung der Bedeckung mit Haarschuppen kommt sie der Lyc. Tarantula ziemlich nahe, doch ist sie in derselben Beziehung mit der weniger bekannten und in Oberitalien vorkommenden Lyc. rubiginosa Koch noch näher als mit jener verwandt. Sie scheint ausser dem nördlichen Afrika nicht weiter vorzukommen, wenigstens ist sie anderswo noch nicht gefunden worden. Dabei verdient bemerkt zu merken, dass die Lycosen wohl von allen Spinnen am weitesten verbreitet sind, denn nicht allein bewohnen solche Europa vom tiefern Norden, bis zu den südlichem Theilen, sowohl tiefe Gegenden als auch die höhern Alpen, sondern es sind auch schon unzweifelhaft hierher gehörige, obwohl eigene Arten aus Brasilien und andern überseeischen Ländern zu uns gebracht worden. Um Algier, Bona und Oran ziemlich häufig.
description: Published as part of D. MORITZ WAGNER, 1841, REISEN IN DER REGENTSCHAFT ALGIER IN DEN JAHREN 1836, 1837 UND 1838, LEIPZIG :VERLAG VON LEOPOLD VOSS, BUCHHAENDLER D. K. ACADEHIE D. WISSENSCHAFTEN ZU ST. PETERSBURG on pages 213-214
Additional file 4: of High sensitivity of domestic pigs to intravenous infection with HEV
Creators: name: Dähnert, Lisa
name: Eiden, Martin
name: Schlosser, Josephine
name: Fast, Christine
name: Schröder, Charlotte
name: Lange, Elke
name: Gröner, Albrecht
name: Schäfer, Wolfram
name: Groschup, Martin
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Molecular Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: FOS: Biological sciences
subject: Computational Biology

description: Results of the RT-qPCR from serum and the porcine IgG HEV-Ab ELISA; The graphs display the individual curves of viral RNA in serum and the detection of Anti-HEV-IgG antibodies in correlation to days after infection (DOCX 462 kb)
Lithium abundance in lower red giant branch stars of Omega Centauri
Creators: name: Mucciarelli, A.
name: Salaris, M.
name: Monaco, L.
name: Bonifacio, P.
name: Fu, X.
name: Villanova, S.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present Li, Na, Al and Fe abundances of 199 lower red giant branch stars members of the stellar system Omega Centauri, using high-resolution spectra acquired with FLAMES at the Very Large Telescope. The A(Li) distribution is peaked at A(Li) ~ 1 dex with a prominent tail toward lower values. The peak of the distribution well agrees with the lithium abundances measured in lower red giant branch stars in globular clusters and Galactic field stars. Stars with A(Li) ~ 1 dex are found at metallicities lower than [Fe/H] ~ -1.3 dex but they disappear at higher metallicities. On the other hand, Li-poor stars are found at all the metallicities. The most metal-poor stars exhibit a clear Li-Na anticorrelation, with about 30% of the sample with A(Li) lower than ~ 0.8 dex, while in normal globular clusters these stars represent a small fraction. Most of the stars with [Fe/H] > -1.6 dex are Li-poor and Na-rich. The Li depletion measured in these stars is not observed in globular clusters with similar metallicities and we demonstrate that it is not caused by the proposed helium enhancements and/or young ages. Hence, these stars formed from a gas already depleted in lithium. Finally, we note that Omega Centauri includes all the populations (Li-normal/Na-normal, Li-normal/Na-rich and Li-poor/Na-rich stars) observed, to a lesser extent, in mono-metallic GCs.
description: Accepted for publication in A&A, 10 pages, 9 figures, 2 tables
Counterterms for Linear Divergences in Real-Time Classical Gauge Theories at High Temperature
Creators: name: Nauta, B. J.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Real-time classical SU($N$) gauge theories at non-zero temperature contain linear divergences. We introduce counterterms for these divergences in the equations of motion in the continuum and on the lattice. These counterterms can be given in terms of auxiliary fields that satisfy local equations of motion. We present a lattice model with 6+1D auxiliary fields that for IR-sensitive quantities yields cut-off independent results to leading order in the coupling. Also an approximation with 5+1D auxiliary fields is discussed.
description: 10 pages, major changes
Effect of the hole doping into the Haldane-gap state on the one-dimensional $S=1$ $t$-$J$ model
Creators: name: Nishiyama, Yoshihiro
name: Suzuki, Masuo
Publisher: name: arXiv
Year: 1995
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: The ground state and excitation spectra of the $S=1$ Heisenberg spin chain with hole hopping are investigated by means of the numerical-diagonalization method and by the help of the Zhang-Arovas picture. As for the charge sector, two phases are found. It is shown that in the weak-hopping region, a phase separation occurs, while in the strong-hopping region, the system is in the Tomonaga-Luttinger liquid phase. Irrespective of the presence of the spin gap, the present phase diagram is similar to that reported for the $S=1/2$ $t$-$J$ chain with gapless spin excitation rather than to that for the magnetically-frustrated $t$-$J$ chain with spin gap. For the spin sector, the string correlation is found to develop withstanding the hole doping except in a region, whose region is characterized by a generalized string correlation. This remains an open question to be studied in future.
Energy-efficient switching of nanomagnets for computing: Straintronics and other methodologies
Creators: name: D'Souza, Noel
name: Biswas, Ayan
name: Ahmad, Hasnain
name: Fashami, Mohammad Salehi
name: Al-Rashid, Md Mamun
name: Sampath, Vimal
name: Bhattacharya, Dhritiman
name: Abeed, Md Ahsanul
name: Atulasimha, Jayasimha
name: Bandyopadhyay, Supriyo
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The need for increasingly powerful computing hardware has spawned many ideas stipulating, primarily, the replacement of traditional transistors with alternate "switches" that dissipate miniscule amounts of energy when they switch and provide additional functionality that are beneficial for information processing. An interesting idea that has emerged recently is the notion of using two-phase (piezoelectric/magnetostrictive) multiferroic nanomagnets with bistable (or multi-stable) magnetization states to encode digital information (bits), and switching the magnetization between these states with small voltages (that strain the nanomagnets) to carry out digital information processing. The switching delay is ~1 ns and the energy dissipated in the switching operation can be few to tens of aJ, which is comparable to, or smaller than, the energy dissipated in switching a modern-day transistor. Unlike a transistor, a nanomagnet is "non-volatile", so a nanomagnetic processing unit can store the result of a computation locally without refresh cycles, thereby allowing it to double as both logic and memory. These dual-role elements promise new, robust, energy-efficient, high-speed computing and signal processing architectures (usually non-Boolean and often non-von-Neumann) that can be more powerful, architecturally superior (fewer circuit elements needed to implement a given function) and sometimes faster than their traditional transistor-based counterparts. This topical review covers the important advances in computing and information processing with nanomagnets with emphasis on strain-switched multiferroic nanomagnets acting as non-volatile and energy-efficient switches - a field known as "straintronics". It also outlines key challenges in straintronics.
description: This is a commissioned topical review article published in Nanotechnology
SCRATCH DASTURIDA YARATILGAN ELEKTRON QOʻLLANMA ORQALI 1-SINF OʻQUVCHILARIGA "ALIFBE"NI OʻRGATISHNING AFZALLIKLARI
Creators: name: Normurodova, Sadoqat
Publisher: name: Zenodo
Year: 2024

description: Ushbu maqolada boshlangʻich sinf oʻqituvchilarining faoliyatlarida qaysi dasturlash tillari qanchalik muhim oʻrin tutishi hamda Scratch dasturlash tilining afzalliklari, ijodiy fikrlovchi yosh kadrlar bugungi kun xalq ta’limi tizimining asosiy boʻgʻini boʻlishi kerakligi yoritilgan.
Phrurolithus erythrocephalus
Creators: name: D. MORITZ WAGNER
Publisher: name: VERLAG VON LEOPOLD VOSS, BUCHHAENDLER D. K. ACADEHIE D. WISSENSCHAFTEN ZU ST. PETERSBURG
Year: 1841
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Corinnidae
Phrurolithus
Phrurolithus erythrocephalus

description: 4. Phrurolithus erythrocephalus.
Koch Arachn. VI. 4. Tab. CCIII. Fig.501.
Der Vorderleib, die Fresszangen, Taster und Beine rostroth. Die Brust kastanienbraun. Der Hinterleib braunschwarz, vorn über der Einlenkung ein breiter Bogenstreif, in den Seiten bis in die Hälfte der Länge ziehend, hellgelb, ein durchbrochener Längsstreif auf dem Rücken ebenfalls gelb, aber weniger klar. Länge 4 1/2 Linie. Tab.
Die Gattung Phrurolithus tritt als neu in dem obeu angezogenen Werke mit acht Species hervor, wovon nur eine bisher bekannt war, und mit dem Synonymum Aranea corollata Linn. bezeichnet ist. Fünf Arten kommen io Deutschland, zwei in Griechenland, die gegenwärtige in der Gegend von Algier vor. Ihre weitere Verbreitung scheint sich südlich nicht über die Küstenländer des mittelländischen Meeres zu erstrecken.
description: Published as part of D. MORITZ WAGNER, 1841, REISEN IN DER REGENTSCHAFT ALGIER IN DEN JAHREN 1836, 1837 UND 1838, LEIPZIG :VERLAG VON LEOPOLD VOSS, BUCHHAENDLER D. K. ACADEHIE D. WISSENSCHAFTEN ZU ST. PETERSBURG on pages 214-215
title: The life and work of (George John) Learmont Drysdale (1866-1909)
Creators: name: Harris, Moira Ann
Publisher: name: University of Glasgow
Year: 2006

description: George John Learmont Drysdale (1866-1909) was a prolific composer who enjoyed considerable success in his time. Born and brought up in Edinburgh, he trained at the Royal Academy of Music in London before returning to Scotland to earn his living as a composer, conductor and teacher. His sudden death in 1909, at the age of 42, occurred just as he was reaching the peak of his creativity. Although respected by many leading musical figures of his time, poor self-promotion and a corresponding lack of published work led to his music falling into obscurity. Today, Drysdale and his works are visually unknown. Despite the fact that the majority of Drysdale's compositions survive (albeit in manuscript) and considerable documentation concerning him is extant, there is neither an objective account of his life and work, nor an accurate list of his works This situation is remedied by the present study which is divided into two main sections. The first establishes a biography drawn almost entirely from primary source material and includes an examination of the promotion of Drysdale's work by his sister and others following his death. The second deals with Drysdale's compositions, beginning with a general survey of his oeuvre, before discussing each genre - orchestral and instrumental pieces, vocal music and theatrical works - in turn. This generic approach places Drysdale's works in their historical and biographical contexts, isolates stylistic models from both contemporary and previous generations of composers, and examines more general trends in his music. Numerous musical illustrations are provided to illuminate his compositional style, while insight into the reception of his music is drawn from contemporary press reports and correspondence. The lack of an accurate and comprehensive survey of Drysdale's compositions is addressed in Appendix I. This exhaustive catalogue of works includes the location of autograph sources, dates of composition and, where appropriate, the date and place of first performance. By drawing on unpublished primary sources and publications written during Drysdale's life, this thesis provides an objective evaluation of the character and worth of this forgotten Scottish composer.
CP Violation Beyond the Standard Model in Hadronic B Decays
Creators: name: He, Xiao-Gang
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this talk I discuss three different methods, using B_d to J/psi K_S, J/psi K_s pi^o, B_d to K^- pi^+, pi^+ pi^- and B_u to K^- pi^0, bar K^0 pi^- pi^- pi^0, to extract hadronic model independent information about new physics.
description: Invited talk given at the 3rd International Conference on B Phyiscs and CP Violation. Latex 7 pages including two figures
Smooth entropy in axiomatic thermodynamics
Creators: name: Weilenmann, Mirjam
name: Gabriel, Lea Krämer
name: Faist, Philippe
name: Renner, Renato
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Thermodynamics can be formulated in either of two approaches, the phenomenological approach, which refers to the macroscopic properties of systems, and the statistical approach, which describes systems in terms of their microscopic constituents. We establish a connection between these two approaches by means of a new axiomatic framework that can take errors and imprecisions into account. This link extends to systems of arbitrary sizes including microscopic systems, for which the treatment of imprecisions is pertinent to any realistic situation. Based on this, we identify the quantities that characterise whether certain thermodynamic processes are possible with entropy measures from information theory. In the error-tolerant case, these entropies are so-called smooth min and max entropies. Our considerations further show that in an appropriate macroscopic limit there is a single entropy measure that characterises which state transformations are possible. In the case of many independent copies of a system (the so-called i.i.d. regime), the relevant quantity is the von Neumann entropy.
description: 18 pages, 1 figure; book chapter in "Thermodynamics in the Quantum Regime - Recent Progress and Outlook", eds. F. Binder, L. A. Correa, C. Gogolin, J. Anders and G. Adesso; the chapter relies on results reported in MW's PhD thesis, arXiv:1807.06345
Scorpius algeriens
Creators: name: D. MORITZ WAGNER
Publisher: name: VERLAG VON LEOPOLD VOSS, BUCHHAENDLER D. K. ACADEHIE D. WISSENSCHAFTEN ZU ST. PETERSBURG
Year: 1841
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Scorpiones
Euscorpiidae
Scorpius
Scorpius algeriens

description: 5. Scorpius Algeriens.
Koch Arachn. V. 1. p. 1. Tab. CXLV. Fig. 340 et 341.
Dunkelbraun mit rostrothen Tastern, gelbem Endgliede des Schwanzes und mit gelben Beinen. Kopf und Rückenschilde von gewöhnlicher Form; der Schwanz dünn, ziemlich lang mit fein gezähnten Kielen, länglichem Endgliede und nicht stark gebogenem Stachel. Die Taster gross, die Kiele dieser gekörnt und geschärft, am Aussenrande des Vorderarms unten in der Randreihe 12 Grübchen; die Hände gross, mit etwas gezähnelten Kielen, der Quer nach runzeliger Fläche und mit starken etwas gebogenen Fingern. Länge des Körpers 7 1/2, des Schwanzes ebenfalls 7 1/2 Linien. Tab.
In den oben citirten Arachnidenwerke sind wir bereits mit 12 in die gegenwärtige Gattung sich einreihenden Arten bekannt geworden, welche mit Ausnahme der algierschen alle im südlichen Europa vorkommen. Es ist wahrscheinlich, dass ihre Verbreitung auch die übrigen jenseitigen Küstenländer des mittelländischen Meeres erreicht, doch scheinen sie in diesem Länderzuge weit seltener, als in den europäischen Ländertheilen zu seyn, und vielleicht nur in beschränktem Gegenden vorzukommen, denn aus den genauen Forschungen und der reichhaltigen Entdeckung des Herrn Ehrenberg ist keine einzige dieser Gattung angehörige Art hervorgegangen.
(Scorpius Algericus kommt zwischen dem Cap Matifu und dem Städtchen Dellys östlich von Algier vor, wo ich ihn unter Steinen fand. Es sind mir nur zwei Exemplare davon in die Hände gefallen und an keinem andern Punkte der Regentschaft Algier gelang es mir, diesen Scorpion wieder aufzufinden. Ob der hei La Calle, nahe an der Gränze von Tunis vorkommende Scorpion, welchen ich mir leider nicht verschaffen konnte, einerlei Art mit dem gegenwärtigen sey, getraue ich mir nicht zu behaupten. Ich sah von jenem nur einige getrocknete Exemplare in der Sammlung des Hrn. Gerard zu Bona. M. W.)
description: Published as part of D. MORITZ WAGNER, 1841, REISEN IN DER REGENTSCHAFT ALGIER IN DEN JAHREN 1836, 1837 UND 1838, LEIPZIG :VERLAG VON LEOPOLD VOSS, BUCHHAENDLER D. K. ACADEHIE D. WISSENSCHAFTEN ZU ST. PETERSBURG on pages 215-216
Expectations and experiences of screen time, social interaction, and solitude
Creators: name: Leckfor, Christina M.
name: Wood, Natasha R.
name: Kwiatek, Sarah M.
name: Orehek, Edward
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy
subject: Mental Health
subject: Infectious Diseases
subject: FOS: Health sciences

description: The current research examined how people forecast and experience screen time, social interaction, and solitude. When participants could freely use their smartphone, they forecasted (Study 1) and experienced (Study 2) better mood for face-to-face conversation, but worse mood for sitting alone. When participants were instructed to engage in specific screen time activities, they forecasted (Study 3) and experienced (Study 4) the best mood after watching television; followed by conversation, texting, and browsing social media (no difference); then sitting alone. Although participants in Studies 1 and 2 ranked conversation as their most preferred activity, participants in Studies 3 and 4 ranked it below television and texting, even though conversation improved mood compared to baseline (Study 4). These findings suggest that people may use their smartphones because they enable them to escape the unpleasant experience of being alone, or because they do not recognize or prioritize the mood benefits of social interaction.
More identified so less envious? On the links between different types of national identity and in-group envy
Creators: name: Maciantowicz, Oliwia
name: Marchlewska, Marta
name: Rogoza, Marta
name: Molenda, Zuzanna
name: Rogoza, Radosław
name: Witke, Dominika
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Biophysics
subject: Sociology
subject: FOS: Sociology
subject: Environmental Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Marine Biology
subject: Science Policy

description: We investigate relations between benign and malicious in-group envy and the two types of national identity (i.e. secure national identification vs. national narcissism). In two studies (Ns = 1000 and 633), we found that secure national identification was negatively linked to malicious envy, while national narcissism was positively related to both malicious and benign envy. In Study 2, we additionally analyzed how in-group envy and two types of national identity shape in-group altruism. We found that low malicious envy significantly mediated the relationship between secure identification and in-group altruism. We discuss the role of envy in shaping the links between secure (vs. narcissistic) identity and positive intragroup attitudes.
Gluon condensate, quark propagation, and dilepton production in the quark-gluon plasma
Creators: name: Mustafa, M. G.
name: Sch"afer, A.
name: Thoma, M. H.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: A calculation of the thermal quark propagator is presented taking the gluon condensate above the critical temperature into account. The quark dispersion relation and the dilepton production following from this propagator are derived.
description: 4 pages, LATEX (style file included), 3 PostScript figures, to be published in the proceedings of the Quark Matter'99 conference
Real-space probing of the local magnetic response of thin-film superconductors using single spin magnetometry
Creators: name: Rohner, D.
name: Thiel, L.
name: Müller, B.
name: Kasperczyk, M.
name: Kleiner, R.
name: Koelle, D.
name: Maletinsky, P.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We report on direct, real-space imaging of the stray magnetic field above a micro-scale disc of a thin film of the high-temperature superconductor YBa$_2$Cu$_3$O$_{7-δ}$ (YBCO) using scanning single spin magnetometry. Our experiments yield a direct measurement of the sample's local London penetration depth and allow for a quantitative reconstruction of the supercurrents flowing in the sample as a result of Meissner screening. These results show the potential of scanning single spin magnetometry for studies of the nanoscale magnetic properties of thin-film superconductors, which could be readily extended to elevated temperatures or magnetic fields.
description: 6 pages, 4 figures
Massive gravity with Lorentz symmetry breaking: black holes as heat engines
Creators: name: Fernando, Sharmanthie
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In extended phase space, a static black hole in massive gravity is studied as a holographic heat engine. In the massive gravity theory considered, the graviton gain a mass due to Lorentz symmetry breaking. Exact efficiency formula is obtained for a rectangle engine cycle for the black hole considered. The efficiency is computed by varying two parameters in the theory, the scalar charge Q and $λ$. The efficiency is compared with the Carnot efficiency for the heat engine. It is observed that when Q and $λ$ are increased that the efficiency for the rectangle cycle increases. When compared to the Schwarzschild AdS black hole, the efficiency for the rectangle cycle is larger for the Massive gravity black hole.
description: Accepted to be published in Modern Physics letters A
Spin Physics
Creators: name: Ball, Richard D.
name: Tallini, Hugh A. McL.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We review the current situation in polarized scattering experiments. We describe the theoretical interpretation of inclusive deep inelastic processes, the current experimental situation and perturbative analyses which extract structure functions and parton distribution functions. We also discuss various issues such as positivity constraints, small x and the possibility of polarized colliding beam experiments at HERA, semi-inclusive processes, the separation of flavors and the measurement of the gluon polarization, and the possibility of using polarisation experiments to put constraints on new physics.
description: 16 pages, 8 figures, proceedings contribution to Durham Workshop on HERA Physics
VIRTUAL REALLIKDA TA'LIM RESURSLARI VA VIRTUAL TA'LIM
Creators: name: Berdiyeva, Gulnoza
name: Narzulloyev, Avazbek
Publisher: name: Zenodo
Year: 2024

description: Yangi axborot-kommunikatsiya texnologiyalariga intilish bizga rivojlangan jamiyatlarda tobora katta rol o'ynayotgan yangi tajribaning cheksiz imkoniyatlarini qo‘lga kiritish imkonini beradi, degan umid bilan bog‘liqdir. Virtual borliq tizimlari bu tajribadan va insonning «yangi o'ziga xos xususiyati»dan foydalanish imkonini amalda ta’minlaydi.