cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Resonances for activity waves in spherical mean field dynamos
Creators: name: Moss, David
name: Sokoloff, Dmitri
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences

description: We study activity waves of the kind that determine cyclic magnetic activity of various stars, including the Sun, as a more general physical rather than a purely astronomical problem. We try to identify resonances which are expected to occur when a mean-field dynamo excites waves of quasi-stationary magnetic field in two distinct spherical layers. We isolate some features that can be associated with resonances in the profiles of energy or frequency plotted versus a dynamo governing parameter. Rather unexpectedly however the resonances in spherical dynamos take a much less spectacular form than resonances in many more familiar branches of physics. In particular, we find that the magnitudes of resonant phenomena are much smaller than seem detectable by astronomical observations, and plausibly any related effects in laboratory dynamo experiments (which of course are not in gravitating spheres!) are also small. We discuss specific features relevant to resonant phenomena in spherical dynamos, and find parametric resonance to be the most pronounced type of resonance phenomena. Resonance conditions for these dynamo wave resonances are rather different from those for more conventional branches of physics. We suggest that the relative insignificance of the phenomenon in this case is because the phenomena of excitation and propagation of the activity waves are not well-separated from each other and this, together with the nonlinear nature of more-or-less realistic dynamos, suppress the resonances and makes them much less pronounced than resonant effects, for example in optics.
description: 6 pages, 6 figures
Pontes, dreibändiges Lateinlehrwerk oder Gesamtband, von Jürgen Behrens, Marie-Luise Bothe, Ivo Gottwald, Barbara Guthier, Dr. Antje Hellwig, Prof. Dr. Werner Schubert, Dagmar Schücker-Elkheir, Walter Siewert, Dr. Christiane Strucken-Paland, Prof. Dr. Karl-Wilhelm Weeber
Creators: name: Sommer, Katja
Publisher: name: Forum Classicum
Year: 2018

description: Rezension zu: Pontes, dreibändiges Lateinlehrwerk oder Gesamtband, von Jürgen Behrens, Marie-Luise Bothe, Ivo Gottwald, Barbara Guthier, Dr. Antje Hellwig, Prof. Dr. Werner Schubert, Dagmar Schücker-Elkheir, Walter Siewert, Dr. Christiane Strucken-Paland, Prof. Dr. Karl-Wilhelm Weeber, Klett Verlag, Bd. 1, 2014, Bd. 2, 2015, Bd. 3, 2016, EUR 17,95, Gesamtband, 2016
description: Forum Classicum, Nr. 2 (2017): Forum Classicum
Validity of the time-dependent variational approximation to the Gaussian wavepacket method applied to double-well systems
Creators: name: Hasegawa, Hideo
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We have examined the validity of the time-dependent variational approximation (TDVA) to the Gaussian wavepacket method (GWM) for quantum double-well (DW) systems, by using the quasi-exact spectral method (SM). Comparisons between results of wavefunctions, averages of position and momentum, the auto-correlation function, and an uncertainty product calculated by SM and TDVA have been made. It has been shown that a given initial Gaussian wavepacket in SM is quickly deformed at $t > 0$ where a wavepacket cannot be expressed by a {\it single} Gaussian, and that assumptions on averages of higher-order fluctuations in TDVA are not justified. These results cast some doubt on an application of TDVA to DW systems. Gaussian wavepacket dynamics in anharmonic potential systems is studied also.
description: 23 pages, 16 figures, final version accepted in Phys. Lett. A
title: New Element Organic Frameworks Based on Sn, Sb, and Bi, with Permanent Porosity and High Catalytic Activity
Creators: name: Fritsch, Julia
name: Rose, Marcus
name: Wollmann, Philipp
name: Böhlmann, Winfried
name: Kaskel, Stefan
Publisher: name: MDPI
Year: 2023

description: We present new element organic frameworks based on Sn, Sb and Bi atoms connected via organic linkers by element-carbon bonds. The open frameworks are characterized by specific surface areas (BET) of up to 445 m² g⁻¹ and a good stability under ambient conditions resulting from a highly hydrophobic inner surface. They show good performance as heterogeneous catalysts in the cyanosylilation of benzaldehyde as a test reaction. Due to their catalytic activity, this class of materials might be able to replace common homogeneous element-organic and often highly toxic catalysts especially in the food industry.
title: QTL analysis of early stage heterosis for biomass in Arabidopsis
Creators: name: Meyer, Rhonda Christiane
name: Kusterer, Barbara
name: Lisec, Jan
name: Steinfath, Matthias
name: Becher, Martina
name: Scharr, Hanno
name: Melchinger, Albrecht E.
name: Selbig, Joachim
name: Schurr, Ulrich
name: Willmitzer, Lothar
name: Altmann, Thomas
Publisher: name: Universität Potsdam
Year: 2023
Subjects: subject: 570 Biowissenschaften; Biologie

description: The main objective of this study was to identify genomic regions involved in biomass heterosis using QTL, generation means, and mode-of-inheritance classification analyses. In a modified North Carolina Design III we backcrossed 429 recombinant inbred line and 140 introgression line populations to the two parental accessions, C24 and Col-0, whose F 1 hybrid exhibited 44% heterosis for biomass. Mid-parent heterosis in the RILs ranged from −31 to 99% for dry weight and from −58 to 143% for leaf area. We detected ten genomic positions involved in biomass heterosis at an early developmental stage, individually explaining between 2.4 and 15.7% of the phenotypic variation. While overdominant gene action was prevalent in heterotic QTL, our results suggest that a combination of dominance, overdominance and epistasis is involved in biomass heterosis in this Arabidopsis cross.
description: Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe; 1330
Podoxymys Anthony 1929
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Cricetidae
Podoxymys

description: Podoxymys Anthony, 1929. Am. Mus. Novit., 383:4. REVIEWED BY: J. K. Braun (JKB). COMMENT: Subfamily Hesperomyinae; see comment under Cricetidae. ISIS NUMBER: 5301410008043000000.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Rodentia (Part 3), pp. 392-476 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 458, DOI: 10.5281/zenodo.7353031
On the Nodal Count Statistics for Separable Systems in any Dimension
Creators: name: Gnutzmann, Sven
name: Lois, Stylianos
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We consider the statistics of the number of nodal domains aka nodal counts for eigenfunctions of separable wave equations in arbitrary dimension. We give an explicit expression for the limiting distribution of normalised nodal counts and analyse some of its universal properties. Our results are illustrated by detailed discussion of simple examples and numerical nodal count distributions.
description: 21 pages, 4 figures
Podoxymys roraimae Anthony 1929
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Cricetidae
Podoxymys
Podoxymys roraimae

description: Podoxymys roraimae Anthony, 1929. Am. Mus. Novit., 383:4. TYPE LOCALITY: Guyana, Mt. Roraima, 2580 m. DISTRIBUTION: Guyana; Venezuela; adjacent Brazil. ISIS NUMBER: 5301410008043001001.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Rodentia (Part 3), pp. 392-476 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 458, DOI: 10.5281/zenodo.7353031
title: Market feasibility studies: Hospitality decision making
Creators: name: Mangino, Kim
Publisher: name: University of Nevada, Las Vegas
Year: 2008

description: The specific purpose of this paper was to create a teaching case, while analyzing data that was collected in an effort to determine whether or not the particular organization had achieved “excellence.”  The resulting teaching case aims to be an additional resource in organizational behavior and mainstream business classes across the globe, as it provides an example of a highly successful company that is facing basic, fundamental organizational issues.  Ideally, this research will provide readers with an avenue for scrutinizing major issues in the hospitality industry and potential solutions.  The case is most appropriate for upper division undergraduates or graduate students in organizational behavior courses.  The issues involved – trust, leadership, communication, motivation and rewards, etc. – are all content areas in the typical organizational behavior class.  This case is, however, ideal for examining and illustrating the drivers of organizational excellence as conceived by organizational researchers in the POS movement.  It can serve as an integrative, end-of-term case in either type of class.  In addition to applying course material in the content areas outlined above, students get to grapple with the “what to do” decision a manager-in-training faces.  Answering this question can bring power, influence, and change management into the discussion as well.
Prionomys Dollman 1910
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Cricetidae
Prionomys

description: Prionomys Dollman, 1910. Ann. Mag. Nat. Hist., ser. 8, 6: 226. REVIEWED BY: J. K. Braun (JKB). COMMENT: Subfamily Dendromurinae; see comment under Cricetidae. ISIS NUMBER: 5301410008109000000.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Rodentia (Part 3), pp. 392-476 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 458, DOI: 10.5281/zenodo.7353031
Exploring marketing and sales opportunities: How companies reach their target market using hospitality and tourism venues for distribution of the product or services
Creators: name: Rodriguez-Canales, Ricardo J.
Publisher: name: University of Nevada, Las Vegas
Year: 2009

description: Many companies unrelated or semi-related to travel and tourism have found their niche within the hospitality and tourism industry. Companies who primarily focus on fashion, retail, weddings, outdoor adventure, real estate, sports and entertainment have successfully negotiated space to promote their products and services to hospitality and tourism clientele. This can be seen at the many resorts and casinos that have retail shops in their facilities as well as golf courses, restaurants and clubs that market directly to and make their profits from hospitality patrons. This complimentary mix makes up the diverse experience travelers encounter. To narrow the focus of the study it seeks to identify specific marketing and sales opportunities within travel and tourism. The results of the study will identify ways that a company can market their goods and services within the hospitality industry.
Slip Effects in Compressible Turbulent Channel Flow
Creators: name: Skovorodko, P. A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: The direct numerical simulation of compressible fully developed turbulent Couette flow between two parallel plates with equal temperatures moving in opposite directions with some velocity was performed. The algorithm was tested on well known numerical solution for incompressible Poiseuille channel flow and found to provide its well description. The slip effects in studied flow are found to be negligibly small at the values of accommodation coefficients for velocity and temperature of the order of unity. The considerable increase of mean temperature with decreasing the accommodation coefficient for temperature was discovered. The effect may be important in the problems of heat exchange in compressible turbulent boundary layer for some combinations of flowing gas, surface and adsorbing gas.
description: 8 pages, 7 figures, accepted for publication in the Proceedings of RGD28 ( 28th International Symposium on Rarefied Gas Dynamics, Zaragoza, Spain, July 9-13, 2012)
Dominance of Magnetic Cataclysmic Variables in the Resolved Galactic Ridge X-ray Emission of the Limiting Window
Creators: name: Hong, JaeSub
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The diffuse appearance of the Galactic Ridge X-ray Emission (GRXE) has been puzzling since its discovery due to lack of compelling theories for sustainable hot diffuse X-ray emission in the Galactic plane. Recently (Revnivtsev et al. 2009; R09) claimed that about 90% of the 6.5-7.1 keV X-ray flux from a small section of a low extinction region at 1.4 degree south of the Galactic Center has been resolved to discrete sources with 2-10 keV L_X > 4x10^{-16} erg s cm^-2, using ultra-deep (1 Ms) Chandra ACIS-I observations. They also concluded thatcoronally active stars such as active binaries (ABs) contribute about 60% of the resolved flux. However, our recent discovery of a large population of magnetic cataclysmic variables (MCVs) in the same region suggests their significant role in the resolved hard X-ray flux. In addition, deep X-ray surveys of other several Galactic Bulge fields over the past decade have indicated that MCVs are likely the major contributor in the hard X-ray emission above 2-3 keV. To solve this mystery, we have conducted an independent indepth analysis of discrete X-ray sources in the low extinction region. The total fraction of the 6.5-7.1 keV flux we can confidently claim as resolved is 70-80%, which largely agrees with R09 but leaves some room for diffuse components. However, despite the various attempts, we consistently find that the resolved hard X-ray flux above 3 keV is dominated by relatively bright, hard X-ray sources such as MCVs, whereas the contribution from relatively faint, soft sources such as ABs is below 20%. We describe in detail our analysis procedure in order to elucidate possible origins of the discrepancy.
description: 19 pages, 9 figures (+3 figures in Appendix), 7 tables, accepted for publication in MNRAS
Additional file 3 of FixItFelix: improving genomic analysis by fixing reference errors
Creators: name: Behera, Sairam
name: LeFaive, Jonathon
name: Orchard, Peter
name: Mahmoud, Medhat
name: Paulin, Luis F.
name: Farek, Jesse
name: Soto, Daniela C.
name: Parker, Stephen C. J.
name: Smith, Albert V.
name: Dennis, Megan Y.
name: Zook, Justin M.
name: Sedlazeck, Fritz J.
Publisher: name: figshare
Year: 2023
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 3. Review History; this file contains the review history.
title: Elements food group marketing plan
Creators: name: Murillo, Lacey
Publisher: name: University of Nevada, Las Vegas
Year: 2010

description: A marketing plan tailored toward the Mandarin Oriental, Las Vegas.  The hotel’s performance has struggled along with the other two hotels at MGM Resort’s CityCenter venue since its opening in December, 2009 with lower than expected business levels.  Creative marketing that focuses on the strengths of the hotel and the Mandarin Oriental brand, specifically in Las Vegas will set the young hotel up for the best success in the future.  A comprehensive approach to the marketing plan includes numerous internal and external factors that will enable senior management to make sound fact based business decisions.  The marketing plan for the hotel sets addresses a comprehensive set of factors that impact the marketing for the hotel.  The plan includes how Mandarin Oriental’s corporate direction is incorporated into the property’s marketing goals, an environmental analysis for the Las Vegas market, SWOT analysis, competitive analysis, and a political and legal review.  Other factors that may impact the property’s marketing goals that are covered include technology & social issues, global and property level marketing initiatives.  A detailed budget and action plan is also included within the marketing plan to outline the keys to execution.
Autoloogsete vereloome tüvirakkude siirdamine süsteemse skleroosi ravis: kirjanduse ülevaade ja Põhja-Eesti Regionaalhaigla haigusjuhtude analüüs
Creators: name: Soomre, Marie Elise
name: Pärsik, Eevi
name: Palk, Katrin
Publisher: name: Eesti Arst
Year: 2023

description: Süsteemne skleroos (SS) on harva esinev autoimmuunhaigus, mida põeb Eestis umbes 100–150 inimest. Haiguse konventsionaalne ravi põhineb immuunsupressiooni ning sümptomaatilise ravi kombinatsioonil, kuid ka ravi foonil progresseerub haigus sageli edasi, põhjustades olulist elukvaliteedi halvenemist ning raskematel juhtudel ka surma. Uus suund SSi ravis on autoloogsete vereloome tüvirakkude siirdamine (AVTS), mis toimus Eestis esimest korda 2019. aastal. Artiklis on analüüsitud kuue ehk kõigi kuni 2023. aasta märtsini Põhja Eesti Regionaalhaiglas AVTSi läbinud SSi-patsientide haigusjuhtusid. Erinevalt konventsionaalsest ravist on siirdamisega võimalik peatada progresseerumist ja muuta seeläbi haiguse kulgu.
description: Eesti Arst, 2023: November
[Heft 124/6 der Zeitschrift Gymnasium / Heft 145/4 der Zeitschrift Hermes / Heft 74/2 der Zeitschrift Museum Helveticum...]
Creators: name: Weise, Stefan
Publisher: name: Forum Classicum
Year: 2018

description: -
description: Forum Classicum, Nr. 1 (2018): Forum Classicum
U. Walter, Antike über den Tag hinaus. Bücher – Köpfe – Themen
Creators: name: Schmitz, Dietmar
Publisher: name: Forum Classicum
Year: 2018

description: Rezension zu: U. Walter, Antike über den Tag hinaus. Bücher – Köpfe – Themen. Verlag Antike: Heidelberg 2017. Reihe: Rezeption der Antike, Bd. 5. (ISBN 978-3-946317-13-59)
description: Forum Classicum, Nr. 1 (2018): Forum Classicum
Prionomys batesi Dollman 1910
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Cricetidae
Prionomys
Prionomys batesi

description: Prionomys batesi Dollman, 1910. Ann. Mag. Nat. Hist., ser. 8, 6:228. TYPE LOCALITY: Cameroun, Ja River, Bitye. DISTRIBUTION: S. Cameroun; Central African Republic. ISIS NUMBER: 5301410008109001001.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Rodentia (Part 3), pp. 392-476 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 458, DOI: 10.5281/zenodo.7353031
title: City of Las Vegas sidewalk maintenance and repair: Who is responsible?
Creators: name: Legarza, Daphnee
Publisher: name: University of Nevada, Las Vegas
Year: 2000

description: The City of Las Vegas (CLV) has recently adopted several new plans and elements requiring the creation of more pedestrian friendly and cluster development communities. The City of Las Vegas’ 2020 Master Plan requires pedestrian friendly neighborhoods in newly developing areas by stating, “The importance of creating neighborhoods that are walkable and sustainable and which foster a sense of community must be key elements of our newly developing areas”. (CLV Master Plan 2020, October 2000, p. 47) Also, in neighborhood revitalization areas the City requires “That new commercial development be designed in a walkable and non-vehicular friendly manner, providing shelter from sun and wind, with outdoor seating areas and other amenities and parking areas located away from the street”. (CLV Master Plan 2020, October 2000, p. 42) With the emphasis being placed on walkable communities and the use of the sidewalks, not only is it important to construct sidewalks as linking pedestrian corridors, but also to keep new and existing sidewalks in good repair. In order to support the implementation of the City of Las Vegas 2020 Master Plan and the future of the City as a walkable community, the City is in need of a cost effective and enforceable policy for the maintenance and repair of damaged sidewalks.
Double Electromagnetically Induced Transparency and Narrowing of Probe Absorption in a Ring Cavity with Nanomechanical Mirrors
Creators: name: Huang, Sumei
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study the effect of a strong coupling field on the absorptive property of a ring cavity with two mirrors oscillating at slightly different frequencies to a weak probe field. We observe double electromagnetically induced transparency windows separated by an absorption peak at line center in the output probe field under the action of a strong coupling field. We find that increasing driving power can broaden the two transparency windows, which results in narrowing of the central absorption peak. At high driving power, the linewidth of the sharp central absorption peak is approximately equal to the mechanical linewidth. We show the normal mode splitting in both the output probe field and the generated Stokes field. We also find that the suppression of the four-wave mixing process can be achieved on resonance.
description: 7 pages, 7 figures
Psammomys Cretzschmar 1828
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Cricetidae
Psammomys

description: Psammomys Cretzschmar, 1828. Ruppell Atlas, Reise Nordl. Afr., p. 56. REVIEWED BY: J. K. Braun (JKB); C. B. Robbins (CBR). COMMENT: Subfamily Gerbillinae; see comment under Cricetidae. ISIS NUMBER: 5301410008095000000.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Rodentia (Part 3), pp. 392-476 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 458, DOI: 10.5281/zenodo.7353031
Besprechung zu „EUROPEAN SYMBOLS. United in Diversity“
Creators: name: Schulz-Koppe, Hans-Jürgen
Publisher: name: Forum Classicum
Year: 2018

description: Rezension zu: Besprechung zu „EUROPEAN SYMBOLS. United in Diversity“. Herausgegeben von Peter Glatz und Andreas Thiel, 1. Aufl. August 2015, 144 S., (ISBN: 978-3-200-04203-2)
description: Forum Classicum, Nr. 1 (2018): Forum Classicum
Müokardi revaskulariseerimine pärgarteri kroonilise täieliku oklusiooni korral
Creators: name: Kotter, Silver
name: Laanmets, Peep
name: Serg, Martin
Publisher: name: Eesti Arst
Year: 2023

description: Südame isheemiatõbi põhjustas Eestis 2021. aastal 2169 surma, neist 475 ägeda müokardiinfarkti tõttu (1). Isheemiatõve suure tervise-, suremus- ja haiguskaotuse tõttu tuleb seda ajakohaselt menetleda. Eluviisi muutmine ja järjepidev ravimite kasutamine võib olla edukas, kuid suurel osal patsientidest annab tulemuse vaid müokardi revaskulariseerimine (2). Artiklis on tutvustatud üht kindlat südame isheemiatõve alavormi – kroonilist täielikku oklusiooni –, mille korral on pärgarteri haru olnud täielikult sulgunud kauem kui 3 kuud. Eesmärk on kirjeldada kroonilise täieliku oklusiooni ravimeetodeid, nende näidustusi ja tulemusi, keskendudes perkutaanse koronaarinterventsiooni arengule ning selle kasutusele kroonilise täieliku oklusiooni ravis väheinvasiivse alternatiivina kirurgilisele müokardi revaskulariseerimisele.
description: Eesti Arst, 2023: November
Pflanzenreste aus Siedlungen der Vinča-Kultur in Jugoslawien
Creators: name: Hopf, Maria
Publisher: name: Jahrbuch des Römisch-Germanischen Zentralmuseums Mainz
Year: 2018
Subjects: Neolithikum; Jungneolithikum; Südosteuropa; Ex-Jugoslawien; Siedlungsfunde; Getreide; Paläobotanik

description: [nicht vorhanden / not available]
description: Jahrbuch des Römisch-Germanischen Zentralmuseums Mainz, Bd. 21, Nr. 1 (1974)
Identification of a strong contamination source for graphene in vacuum systems
Creators: name: Caillier, Christophe
name: Ki, Dong-Keun
name: Lisunova, Yuliya
name: Gaponenko, Iaroslav
name: Paruch, Patrycja
name: Morpurgo, Alberto F.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: To minimize parasitic doping effects caused by uncontrolled material adsorption, graphene is often investigated under vacuum. Here we report an entirely unexpected phenomenon occurring in vacuum systems, namely strong n-doping of graphene due to chemical species generated by common ion high-vacuum gauges. The effect --reversible upon exposing graphene to air-- is significant, as doping rates can largely exceed 10^{12} cm^{-2}/hour, depending on pressure and the relative position of the gauge and the graphene device. It is important to be aware of the phenomenon, as its basic manifestation can be mistakenly interpreted as vacuum-induced desorption of p-dopants.
description: 10 pages, 4 figures
Rinnavähk – riskitegurid, riski hindamise mudelid ja geneetiline testimine, hormonaalne kontratseptsioon, hormoonasendusravi
Creators: name: Mägi, Katariina
name: Joost, Kairit
name: Metsaots, Tõnis
name: Haldre, Kai
Publisher: name: Eesti Arst
Year: 2023

description: Rinnavähk on naistel kõige sagedamini esinev vähkkasvaja. Rinnavähki haigestumist mõjutavad mitmed tegurid, mida saab laias laastus jagada geneetilisteks ja mittegeneetilisteks. Patsiendi individuaalset geneetilist riski võib mõjutada nii haigusseoseline geenivariant mõnes nn onkogeenis (monogeensed vähivormid) kui ka paljude väikese mõjuga geenivariantide summeeritud mõju (polügeenne risk). Mittegeneetiliste tegurite hulka kuuluvad nii elustiiliga kui ka reproduktiivsuse ja hormoonidega seotud asjaolud. Seejuures pole mitmete ravimite (näiteks hormonaalsed kontratseptiivid) osas siiani jõutud konsensusele, kas nende kasutamine on seotud rinnavähi suurenenud riskiga ning kas neid saab pidada ohutuks BRCA1 ja BRCA2 haigusseoselise variandi kandjatele. Lisaks tuleb arvestada, et tänapäeval on üha olulisemaks saamas ka personaalmeditsiin, mistõttu on hakatud aina enam arendama erinevaid rinnavähi individuaalset riski arvutavaid riskiskoore. Erinevaid rinnavähi haigusriski hindavaid teste on saadaval ka laiatarbekaubana. Käesolevas ülevaateartiklis käsitletakse geneetilisi ja mittegeneetilisi rinnavähi riskitegureid, riski hindamise mudeleid ja rinnavähki haigestumise riski hindavaid geneetilisi teste.
description: Eesti Arst, 2023: November
Estimating the future growth potential of Kangwon Land casino
Creators: name: Lee, Yunekyong
Publisher: name: University of Nevada, Las Vegas
Year: 2010

description: The purpose of this study was to examine the further revenue growth potential for Kangwon Land casino in the context of visitor's spending trend. Using table games drop as an indicator of overall gaming demand, a time series regression with dummy variables was utilized to develop a forecast model for table games drop. Then, the predicted data was divided by the number of visitors in an effort to control for the visitor effect. Table games drop data was collected from Kangwon Land casino reflecting the period from November 2000 to May 2008. The Number of visitor data was also collected from Kangwon Land from November 2000 to September 2010. The findings revealed that Kangwon Land casino has experienced a decrease in customer's expense since June 2006. The findings of this study imply the potential leveling of gaming demand as a result of decreased visitor's spending. With the findings of the current work, this study would help Kangwon Land in their response to secure further business sustainability.
Töökiusamine ja vaimse tervise probleemid haiglatöötajate seas: ristläbilõikeline uuring
Creators: name: Freimann, Tiina
name: Urban, Reet
name: Malkovskaja, Anna Helena Ursula
Publisher: name: Eesti Arst
Year: 2023

description: Taust ja eesmärgid. Korduv negatiivne käitumine töötajate omavahelises suhtlemises võib kvalifitseeruda töökiusamiseks, mis kahjustab nii töökeskkonda kui ka töötajate tervist. Rahvusvahelistes uuringutes võetakse töökiusamise peamise kriteeriumina arvesse negatiivset käitumist, mis ilmneb vähemalt kord nädalas kuue kuu vältel. Uuringu eesmärk oli kirjeldada töö ja isikuga seotud töökiusamise ning vaimse tervise probleemide esinemist haiglatöötajate seas ja selgitada töötajate vaimse tervise probleemide seoseid töökiusamisega. Metoodika. Läbilõikeline uuring viidi läbi aktiivravi haigla töötajate hulgas. Andmete kogumiseks kasutati enesehindamisel põhinevat veebiküsitlust. Küsimustik koostati kahe rahvusvaheliselt valideeritud küsimustiku põhjal: Negative Acts Questionnaire – Revised (NAQ-R) ja Copenhagen Psychosocial Questionnaire II (COPSOQ II). Analüüsimiseks kasutati kirjeldavat statistikat, hii-ruut-testi ja Spearmani korrelatsioonianalüüsi. Tulemused. Elektroonilise küsimustiku kõikidele küsimustele vastas kokku 257 töötajat (5% haigla töötajatest). Uuringule eelnenud kuue kuu jooksul oli kogenud ühel või mitmel viisil tööga seotud töökiusamist 4−16% ning isikuga seotud töökiusamist 2−12% uuringus osalenud töötajatest. Vaimse tervise probleemidest esines uuritud töötajatel kõige rohkem läbipõlemist ja stressi. Läbipõlemine ja depressioonisümptomid olid kõige tugevamini seotud töö ja isikuga seotud töökiusamisega. Järeldused. Töö ja isikuga seotud töökiusamine on haiglatöötjate seas esinev tööalane probleem, mis võib suurendada neil läbipõlemise, depressioonisümptomite ja teiste vaimse tervise probleemide tõenäosust. Edaspidi peaks täpsemalt uurima põhjuslikke seoseid töökiusamise ja vaimse tervise probleemide vahel.
description: Eesti Arst, 2023: November
Psammomys obesus Cretzschmar 1826
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Cricetidae
Psammomys
Psammomys obesus

description: Psammomys obesus Cretzschmar, 1826. Ruppell Atlas, Reise Nordl. Afr., p. 58, pl. 22. TYPE LOCALITY: Egypt, Alexandria. DISTRIBUTION: Algeria to Arabia, Jordan and Israel; south to Mauritania and Sudan. COMMENT: Formerly included vexillaris; see Cockrum et al., 1977, Mammalia, 41:321 -326. ISIS NUMBER: 5301410008095001001.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Rodentia (Part 3), pp. 392-476 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 458, DOI: 10.5281/zenodo.7353031
description: {"references": ["Cockrum, E. L., P. J. Vaughan, and T. C. Vaughan. 1977. Status of the pale sand rat, Psammomys vexillaris Thomas, 1925. Mammalia, 41: 321 - 326."]}
title: Her Precious White Body/Her Tender Black Flesh: The Gothic Link to Black Women's (Mis)Treatment in Real Life and on the Page
Creators: name: Thomas, Madisty R.
Publisher: name: Old Dominion University
publisherIdentifier: https://ror.org/04zjtrb98
publisherIdentifierScheme: ROR
Year: 2023

description: As a work in progress, this thesis explores the interplay between historical and contemporary devaluation of and violence against Black women, materially and discursively, including visual mediums and written text. Specifically, I focus on the gothic novel to illuminate the impact race-based inventions such as chattel slavery and human exhibitions, as well as the generic tropes of the Gothic, have had on Black women’s representation and lived experience via a wide-ranging introduction and close examination of Richard Marsh’s The Beetle. Additionally, the conclusion attempts to suggest how Black women and girls might survive in this antiblack world, thus escape the racial ouroboros, not through desiring incorporation or absorption into the hegemon and its prescribed roles or norms, such as the final girl, but rather through practicing self-love, embracing peripherality, and discovering possibility in blackness.
Hochaltar der Schloss- und Pfarrkirche St. Trinitatis in Haigerloch. Die Geschichte eines Altars der Spätrenaissance
Creators: name: Grimmig, Sabine
Publisher: name: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege
Year: 2018

description: -
description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 47, Nr. 2 (2018)
Spin Conductivity in Two-Dimensional Non-Collinear Antiferromagnets
Creators: name: Kubo, Yurika
name: Kurihara, Susumu
Publisher: name: arXiv
Year: 2013
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We propose a method to derive the spin current operator for non-collinear Heisenberg antiferromagnets. We show that the spin conductivity calculated by the spectral representation with the spin current satisfies the f-sum rule. We also study the spin conductivity at T=0 within spin wave theory. We show how the spin conductivity depends on the external magnetic field with changing magnon spectrum. We also find that the spin Drude weight vanishes for any external magnetic field at T=0.
description: 11 pages, 2 figures
Psammomys vexillaris Thomas 1925
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Cricetidae
Psammomys
Psammomys vexillaris

description: Psammomys vexillaris Thomas, 1925. Ann. Mag. Nat. Hist., ser. 9, 16: 198. TYPE LOCALITY: Libya, Tripolitania Prov., Bu Ngem (Bondjem). DISTRIBUTION: Algeria; Tunisia; Libya. COMMENT: Included in obesus by Petter, 1975, Part 6.3:3, and Corbet, 1978:128; but see Cockrum et al., 1977, Mammalia, 41:321 -326.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Rodentia (Part 3), pp. 392-476 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 458, DOI: 10.5281/zenodo.7353031
description: {"references": ["Cockrum, E. L., P. J. Vaughan, and T. C. Vaughan. 1977. Status of the pale sand rat, Psammomys vexillaris Thomas, 1925. Mammalia, 41: 321 - 326."]}
Spatiotemporal Impacts of Urban Land Use/Land Cover Changes on Land Surface Temperature: A Comparative Study of Damascus and Aleppo (Syria)
Creators: name: Mohamed, Mohamed Ali
Publisher: name: Humboldt-Universität zu Berlin
Year: 2021
Subjects: subject: land use and land cover change (LULC)
subject: land surface temperature (LST)
subject: normalized difference vegetation index (NDVI)
subject: Landsat
subject: Damascus
subject: Aleppo
subject: 550 Geowissenschaften

description: Monitoring the impact of changes in land use/land cover (LULC) and land surface temperature (LST) is of great importance in environmental and urban studies. In this context, this study aimed to analyze the dynamics of LULC and its impact on the spatiotemporal variation of the LST in the two largest urban cities in Syria, Damascus, and Aleppo. To achieve this, LULC changes, normalized difference vegetation index (NDVI), and LST were calculated from multi-temporal Landsat data for the period 2010 to 2018. The study revealed significant changes in LULC, which were represented by a decrease in agricultural land and green areas and an increase in bare areas in both cities. In addition, built-up areas decreased in Aleppo and increased in Damascus during the study period. The temporal and spatial variation of the LST and its distribution pattern was closely related to the effect of changes in LULC as well as to land use conditions in each city. This effect was greater in Aleppo than in Damascus, where Aleppo recorded a higher increase in the mean LST, by about 2 °C, than in Damascus, where it was associated with greater degradation and loss of vegetation cover. In general, there was an increasing trend in the minimum and maximum LST as well as an increasing trend in the mean LST in both cities. The negative linear relationship between LST and NDVI confirms that vegetation cover can help reduce LST in both cities. This study can draw the attention of relevant departments to pay more attention to mitigating the negative impact of LULC changes in order to limit the increase in LST.
Do Philippine Stocks Catch Coronavirus? Some Econometric Check-up on Pandemic Data, 2021-2022
Creators: name: Amarila, Mark Reniel M.
name: Abueg, Luisito C.
name: Amarila, Mark Reniel M.
name: Abueg, Luisito C.
Publisher: name: Unknown
Year: 2022
Subjects: subject: Financial Economics
subject: Risk and Uncertainty
subject: COVID-19 pandemic
subject: Covid-19 vaccinations
subject: Philippine stock market
subject: stringency index

description: Using daily data from March 1, 2021 to March 31, 2022, the USD-PHP exchange rate and pandemic-related variables such as the number of cases, vaccinations, and stringency index in relation to the movements of Philippine Stock Exchange index (PSEi) were investigated. The paper views vaccination as an instrument for reducing economic uncertainty, subsequently providing a positive sentiment for investors and stock market. Ordinary least squares, autoregressive distributed lags, and vector autoregression was used to show some dynamics based on time series data. Particularly, there are indications of reported cases being negatively correlated and statistically significant for PSEi. Further, impulse response functions show that unanticipated shocks in vaccination and exchange rate temporarily affect the stock market index. Conversely, long-lasting effects were found for shocks in Covid-19 cases and stringency index. Overall, all the variables in the study only accounted for a small portion of explaining the fluctuations and movements of PSEi.
How the OA Switchboard fits into the ecosystem with collaboration and transparency built-in
Creators: name: Campfens, Yvonne
Publisher: name: Deutsches Elektronen-Synchrotron, DESY, Hamburg
Year: 2022

description: openCost: The Road to Publication Cost Transparency, openCost 2022, Hamburg, Germany, 5 Oct 2022 - 7 Oct 2022
description: The OA Switchboard is a mission-driven, community led initiative designed to simplify the sharing of information between stakeholders about open access publications throughout the whole publication journey. It provides a standardised messaging protocol and shared infrastructure that is designed to operate and integrate with all stakeholder systems. Currently 19 publishers are live and operational with the first use case: 'reporting made easy'. To date, they have sent over 150,000 notifications 'messages' to relevant stakeholders in these publications, with metadata about authors, affiliations, article and cost.
Ein bandkeramischer Wohnplatz bei Heyersum, Ldkr. Hildesheim. Neue bandkeramische Siedlungen im Regierungsbezirk Hannover
Creators: name: Cosack, Erhard
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2018

description: -
description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 65, Nr. 1 (1996): Nachrichten aus Niedersachsens Urgeschichte
Michael Meyer, Pevestorf 19. Ein mehrperiodiger Fundplatz im Landkreis Lüchow-Dannenberg
Creators: name: Maier, Reinhard
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2018

description: Rezension zu: Michael Meyer, Pevestorf 19. Ein mehrperiodiger Fundplatz im Landkreis Lüchow-Dannenberg. - Veröffentlichungen der urgeschichtlichen Sammlungen des Landesmuseums zu Hannover. Band 41. Herausgegeben von Günter Wegner, Redaktion Jutta Krumland. Oldenburg: Isensee Verlag 1993. XI, 243 Seiten; 47 Textabbildungen (sowie zahlreiche weitere, nicht numerierte Abbildungen von Grabungsbefunden); 110 Tafeln; 3 Falttafeln; 2 Beilagen als Falttafeln; 2 Microfiches. ISBN 3-89442-163-0.
description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 65, Nr. 1 (1996): Nachrichten aus Niedersachsens Urgeschichte
Publication cost transparency and the Role of the Open Access Monitor Germany
Creators: name: Barbers, Irene
Publisher: name: Deutsches Elektronen-Synchrotron, DESY, Hamburg
Year: 2022

description: openCost: The Road to Publication Cost Transparency, openCost 2022, Hamburg, Germany, 5 Oct 2022 - 7 Oct 2022
description: The Open Access Monitor Germany (OAM) records the publication output of German academic institutions in scientific journals and offers a freely available tool for analysis of the aggregated datasets to libraries, funders, and researchers. Through analyses of subscription fees and publication fees, the OAM helps to monitor and support the transition of the publishing system towards open access. With the existing OpenAPC integration, the OAM has already implemented basic functions for working with cost data. Gold OA and Hybrid OA publication fees are displayed in the OAM interface, where additional grouping and representation options to those in OpenAPC are offered. As a next step towards a more complete cost transparency, the OAM will benefit from the data exchange enabled by OpenCost. In addition to the fees mentioned above, the OAM will collect via OpenAPC, and in return provide, additional cost data for example on color charges or page charges.The second part of the presentation describes the role of the OAM in relation to funders. The OAM offers support to institutions applying for funding in the DFG’s new Open Access Publication Funding program. By providing a specific filter set for the journal portfolios covered by transformative agreements and a curated list of open access journals that meet the DFG’s funding criteria, the OAM enables institutions to collect the data required for their applications. At the same time, the OAM team is responsible for monitoring the publication output from participating institutions. We are building a dedicated database for the monitoring of the program’s output and related costs, and establish a yearly reporting to the DFG. The Open Access Monitor will ingest the data from the monitoring database if participating institutions are agreeable and will offer ready-to-use analyses for the whole program but also on the institutional level. The monitoring data will be in turn be delivered to OpenAPC.
Exciton-polariton condensates near the Dirac point in a triangular lattice
Creators: name: Kim, Na Young
name: Kusudo, Kenichiro
name: Loeffler, Andreas
name: Hoefling, Sven
name: Forchel, Alfred
name: Yamamoto, Yoshihisa
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Dirac particles, massless relativistic entities, obey linear energy dispersions and hold important implication in particle physics. Recent discovery of Dirac fermions in condensed matter systems including graphene and topological insulators raises great interests to explore relativistic properties associated with Dirac physics in solid-state materials. In addition, there are stimulating research activities to engineer Dirac paricles to eludicte their physical properties in a controllable setting. One of the successful platforms is the ultracold atom-optical lattice system, whose dynamics can be manipulated in a clean environment. A microcavity exciton-polariton-lattice system provides an alternative route with an advantage of forming high-orbital condensation in non-equilibrium conditions, which enables to explore novel quantum orbital order in two dimensions. Here we directly map the liner dispersions near the Dirac points, the vertices of the first hexagonal Brillouin zone from exciton-polariton condensates trapped in a triangular lattice. The associated velocity values are ~ 0.9 - 2*10^8 cm/s, which are consistent with the theoretical estimate 1*10^8 cm/s with a 2 μm-lattice constant. We envision that the exciton-polariton condensates in lattices would be a promising solid-state platform, where the system order parameter can be accesses in both real and momentum spaces. We furthermore explore unique phenomena revealing quantum bose nature such as superfluidity and distinct features analogous to quantum Hall effect pertinent to time-reversal symmetry.
description: 20 pages, 9 figures
title: Die wesentlichen Ergebnisse der Generali Altersstudie 2013
title: Najważniejsze wyniki Badania Generali na temat wieku starczego 2013
Creators: name: Sittler, Loring
Publisher: name: Zentrum für Interdisziplinäre Polenstudien, Europa-Universität Viadrina Frankfurt (Oder)
Year: 2015

description: Interdisciplinary Polish Studies, 2: Demographischer Wandel in Polen, Deutschland und Europa / Przemiany demograficzne w Polsce, Niemczechi Europie, p. 139-148 | 287-296
The Importance of Publication Costs in Unsub and OpenAlex
Creators: name: Chamberlain, Scott
Publisher: name: Deutsches Elektronen-Synchrotron, DESY, Hamburg
Year: 2022

description: openCost: The Road to Publication Cost Transparency, openCost 2022, Hamburg, Germany, 5 Oct 2022 - 7 Oct 2022
description: OpenAlex is an open index of millions of interconnected entities across the global research system. Unsub leverages data from OpenAlex to help libraries reevaluate their serials collections options. For costs, Unsub forecasts currently incorporate a-la-carte title subscription prices. We would like to incorporate APCs into Unsub to be able to account for institutional spend on APCs; and we hope this APC data can come from OpenAPC/openCost. We think this can be a win-win situation in which Unsub users are encouraged to contribute APC data to OpenAPC/openCost, from which Unsub can leverage to account for APC spend. In addition, we’re interested in adding cost data to OpenAlex, including journal level APC costs, and article level APC costs.
Archäologische und althistorische Forschungen zur Varusschlacht Bericht über das 1. Althistorische Kalkriese-Colloquium in Hannover am 8. Mai 1995
Creators: name: Kehne, Peter
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2018

description: -
description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 65, Nr. 1 (1996): Nachrichten aus Niedersachsens Urgeschichte
Pseudoryzomys Hershkovitz 1962
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Cricetidae
Pseudoryzomys

description: Pseudoryzomys Hershkovitz, 1962. Fieldiana Zool., 46:208. REVIEWED BY: J. K. Braun (JKB); A. Langguth (AL); M. A. Mares (MAM); R. H. Pine (RHP). COMMENT: Subfamily Hesperomyinae; see comment under Cricetidae. ISIS NUMBER: 5301410008044000000.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Rodentia (Part 3), pp. 392-476 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 459, DOI: 10.5281/zenodo.7353031
Pseudoryzomys simplex
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Cricetidae
Pseudoryzomys
Pseudoryzomys simplex

description: Pseudoryzomys simplex (Winge, 1887). E. Mus. Lundii, 1 (3):11. TYPE LOCALITY: Brazil, Minas Gerais, Lagoa Santa. DISTRIBUTION: E. Brazil. COMMENT: Formerly included incertae sedis in Oryzomys by Cabrera, 1961:395; but see Massoia, 1980, Ameghiniana, 17: 280-287. ISIS NUMBER: 5301410008035057001 as Oryzomys simplex.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Rodentia (Part 3), pp. 392-476 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 459, DOI: 10.5281/zenodo.7353031