cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The effect of natural disasters on housing tenure: Evidence from tornadoes in the United States
Creators: name: Read, Amy
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Place and Environment
subject: Social and Behavioral Sciences
subject: Sociology
subject: FOS: Sociology
subject: Demography, Population, and Ecology

description: A variation on growth machine theory applied to the context of natural disasters—“recovery machine” theory—suggests that disaster recovery policies are reflective of elite local actors’ exploitation of recovery resources to increase aggregate economic growth, with implications for the post-disaster housing market and housing stock. Those changes, in combination with post-disaster changes in median income, as well as potential changes in perceived risk of buying houses in previously damaged areas, may lead to shifts in the composition of housing tenure in exposed neighborhoods. Although there are theoretical reasons to believe that disasters may affect homeownership rates, there is a lack of empirical studies on this relationship. This project addresses that gap by using nationally-representative data on tornado exposure from the United States to (1) establish a causal relationship between natural disasters and homeownership rates, (2) investigate heterogeneity in outcomes by tract SES and racial composition, and (3) test one potential mechanism through which natural disasters might affect housing tenure—the distribution of federal aid.
The BOSS-WiggleZ overlap region I: Baryon Acoustic Oscillations
Creators: name: Beutler, Florian
name: Blake, Chris
name: Koda, Jun
name: Marin, Felipe
name: Seo, Hee-Jong
name: Cuesta, Antonio J.
name: Schneider, Donald P.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We study the large-scale clustering of galaxies in the overlap region of the Baryon Oscillation Spectroscopic Survey (BOSS) CMASS sample and the WiggleZ Dark Energy Survey. We calculate the auto-correlation and cross-correlation functions in the overlap region of the two datasets and detect a Baryon Acoustic Oscillation (BAO) signal in each of them. The BAO measurement from the cross-correlation function represents the first such detection between two different galaxy surveys. After applying density-field reconstruction we report distance-scale measurements $D_V r_s^{\rm fid} / r_s = (1970 \pm 47, 2132 \pm 67, 2100 \pm 200)$ Mpc from CMASS, the cross-correlation and WiggleZ, respectively. We use correlated mock realizations to calculate the covariance between the three BAO constraints. The distance scales derived from the two datasets are consistent, and are also robust against switching the displacement fields used for reconstruction between the two surveys. This approach can be used to construct a correlation matrix, permitting for the first time a rigorous combination of WiggleZ and CMASS BAO measurements. Using a volume-scaling technique, our result can also be used to combine WiggleZ and future CMASS DR12 results. Finally, we use the cross-correlation function measurements to show that the relative velocity effect, a possible source of systematic uncertainty for the BAO technique, is consistent with zero for our samples.
description: 21 pages, 19 figures, 3 tables
Bulbostylis atracuminatum Larridon & Roalson 2019, comb. nov.
Creators: name: Roalson, Eric H.
name: Prata, Ana Paula
name: Mesterházy, Attila
name: Chase, Mark W.
name: Simpson, David A.
name: Thomas, W. Wayt
name: Larridon, Isabel
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Poales
Cyperaceae
Bulbostylis
Bulbostylis atracuminatum

description: 2. Bulbostylis atracuminatum (Larridon, Reynders & Goetghebeur) Larridon & Roalson, comb. nov.
 Basionym: Nemum atracuminatum Larridon, Reynders & Goetghebeur (2008 publ. 2009: 162).
 Type: ZAMBIA. N. Province: Mporokoso, Kasanshi Dambo, 55 km ESE of Mporokoso, 13 June 1962, Robinson 5166 (holotype: K!; isotype: MO).
description: Published as part of Roalson, Eric H., Prata, Ana Paula, Mesterházy, Attila, Chase, Mark W., Simpson, David A., Thomas, W. Wayt & Larridon, Isabel, 2019, A broader circumscription of Bulbostylis including Nemum (Abildgaardieae: Cyperaceae), pp. 199-208 in Phytotaxa 395 (3) on page 204, DOI: 10.11646/phytotaxa.395.3.4, http://zenodo.org/record/13716551
title: Frühe Kindheit und Frühpädagogik in der Bundesrepublik
title: disziplin- und diskursgeschichtliche Perspektiven
titleType: AlternativeTitle
Creators: name: Berth, Felix
Publisher: name: Technische Universität Dortmund
Year: 2018
Subjects: subject: Frühe Bildung
subject: Frühpädagogik
subject: Diskursgeschichte
subject: Bundesrepublik
subject: 370
subject: Kleinkindpädagogik
subject: Frühförderung
subject: Deutschland

description: Diese Arbeit hat einen doppelten Fokus: Zum einen analysiert sie, wie sich die Frühpädagogik als akademische Teildisziplin der Erziehungswissenschaften entwickelt hat; zum anderen betrachtet sie den Verlauf gesellschaftlicher Debatten über die frühe Kindheit in der Bundesrepublik. Die Verknüpfung beider Themenstellungen soll jenes Debatten- und Wissenschaftsfeld historisieren, das heute häufig als „Frühe Bildung“ apostrophiert wird. Ein Ziel ist es, die Kontingenz unserer heutigen „frühpädagogischen Normalität“ im massenmedialen wie im wissenschaftlichen Diskurs zu verdeutlichen. Zu diesem Zweck zeigt diese Arbeit, dass das gegenwärtige hohe wissenschaftliche Interesse an früher Bildung einen Vorläufer in den späten 1960er-Jahren hatte, dessen abruptes Ende etwa Mitte der 1970er-Jahre einer Erklärung bedarf. Auch wird dargestellt, dass die institutionelle Betreuung von Kindern unter drei Jahren, die heute häufig als originäres Thema von Pädagogik und Psychologie gesehen wird, über Jahrzehnte von der Pädiatrie beobachtet und kritisch begleitet wurde, was auch in gegenwärtigen Debatten gelegentlich noch aufscheint. Schließlich wird in einem institutions- und debattengeschichtlichen Exkurs die Entwicklung einer inzwischen verschwundenen Institution der außerfamilialen Kleinkindbetreuung analysiert. Diese disziplinären, diskursiven und institutionellen Entwicklungen sind, so die grundlegende These dieser Arbeit, aus dem Fokus der binnenwissenschaftlichen Selbstwahrnehmung geraten und legen deshalb genauere historische Analysen nahe.
GaLactic and Extragalactic All-sky Murchison Widefield Array survey eXtended (GLEAM-X) I: Survey Description and Initial Data Release
Creators: name: Hurley-Walker, Natasha
name: Galvin, Timothy J.
name: Duchesne, Stefan W.
name: Zhang, Xiang
name: Morgan, John
name: Hancock, Paul J.
name: An, Tao
name: Franzen, Thomas M. O.
name: Heald, George
name: Ross, Kathryn
name: Vernstrom, Tessa
name: Anderson, Gemma E.
name: Gaensler, Bryan M.
name: Johnston-Hollitt, Melanie
name: Kaplan, David L.
name: Riseley, Christopher J.
name: Tingay, Steven J.
name: Walker, Mia
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: We describe a new low-frequency wideband radio survey of the southern sky. Observations covering 72 - 231 MHz and Declinations south of $+30^\circ$ have been performed with the Murchison Widefield Array "extended" Phase II configuration over 2018 - 2020 and will be processed to form data products including continuum and polarisation images and mosaics, multi-frequency catalogues, transient search data, and ionospheric measurements. From a pilot field described in this work, we publish an initial data release covering 1,447 sq. deg over 4h < RA < 13h, -32.7deg < Dec < -20.7deg. We process twenty frequency bands sampling 72 - 231 MHz, with a resolution of $2'$ - $45"$, and produce a wideband source-finding image across 170 - 231MHz with a root-mean-square noise of $1.27\pm0.15$ mJy/beam. Source-finding yields 78,967 components, of which 71,320 are fitted spectrally. The catalogue has a completeness of 98% at $\sim50$mJy, and a reliability of 98.2% at $5σ$ rising to 99.7% at $7σ$. A catalogue is available from Vizier; images are made available on AAO Data Central, SkyView, and the PASA Datastore. This is the first in a series of data releases from the GLEAM-X survey.
description: 34 pages, 21 figures, 3 tables, accepted for publication in Publications of the Astronomical Society of Australia (PASA)
Ramification of valuations and local rings
Creators: name: Cutkosky, Steven Dale
Publisher: name: arXiv
Year: 2015
Subjects: subject: Algebraic Geometry (math.AG)
subject: Commutative Algebra (math.AC)
subject: FOS: Mathematics
subject: 14B05, 14E22, 13F30

description: In this paper we consider birational properties of ramification in excellent local rings. We extend earlier results of the author with Olivier Piltant to show that strong local monomialization is true along a valuation dominating a defectless extension of two dimensional excellent local rings. We also obtain general results on the structure of the extension of associated graded rings along a valuation, and show that the invariants alpha and beta of stable forms of two dimensional extensions in characteristic p of the author and Olivier Piltant are not eventually constant.
description: 31 pages. Formerly part of arXiv:1404.7459
Recovering quantum entanglement after its certification
Creators: name: Kim, Hyeon-Jin
name: Jung, Ji-Hyeok
name: Lee, Kyung-Jun
name: Ra, Young-Sik
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Entanglement is a crucial quantum resource with broad applications in quantum information science. For harnessing entanglement in practice, it is a prerequisite to certify the entanglement of a given quantum state. However, the certification process itself destroys the entanglement, thereby precluding further exploitation of the entanglement. Resolving this conflict, here we present a protocol that certifies the entanglement of a quantum state without complete destruction, and then, probabilistically recovers the original entanglement to provide useful entanglement for further quantum applications. We experimentally demonstrate this protocol in a photonic quantum system, and highlight its usefulness for selecting high-quality entanglement from a realistic entanglement source. Moreover, our study reveals various tradeoff relations among the physical quantities involved in the protocol. Our results show how entanglement certification can be made compatible with subsequent quantum applications, and more importantly, be beneficial to sort entanglement for better performance in quantum technologies.
واکاوی چالش های نظام آموزش الکترونیکی در آموزش عالی: تجارب دانشجویان و اعضای هیئت علمی در بحران کووید 19
Publisher: name: دانشگاه کردستان
Year: 2022

description: پژوهش حاضر باهدف واکاوی چالش های نظام آموزش الکترونیکی دانشگاه الزهرا (س) در بحران پاندمی کووید 19 انجام شده است. بر این اساس، پژوهشگران از رویکرد کیفی از نوع پدیدارشناسی توصیفی استفاده کردند. جامعه هدف، دانشجویان و اعضای هیئت علمی دانشگاه الزهرا (س) بودند که با استفاده از روش نمونه گیری هدفمند از نوع ملاکی و در نظر گرفتن اشباع نظری در یافته ها تعداد 20 عضو هیئت علمی و 30 دانشجو به عنوان نمونه مورد مصاحبه قرار گرفتند. ابزار جمع آوری داده ها مصاحبه نیمه ساختاریافته بود. داده ها به روش تحلیل محتوای استقرایی مورد تجزیه وتحلیل قرار گرفتند. برای بررسی اعتبار یافته ها از دو روش بازبینی توسط مشارکت کنندگان در پژوهش و روش بازبینی توسط همکاران استفاده شد. یافته ها نشان داد، از مجموع 380 کد استخراج شده؛ 210 کد مربوط به چالش های نظام آموزش الکترونیکی از منظر دانشجویان و 170 کد مربوط به چالش ها از منظر اعضای هیئت علمی بود. براین اساس، چالش های نظام آموزش الکترونیکی در دانشگاه الزهرا از منظر دانشجویان و اعضای هیئت علمی در شش طبقه شامل: چالش زمان، چالش زیرساخت ها و خدمات پشتیبانی، چالش انگیزه، چالش مهارت های پیش نیاز، چالش فنی و چالش اجتماعی طبقه بندی شدند. شایان ذکر است، با شناسایی چالش ها به عنوان رویکردی مهم برای اصلاح و تغییر در کیفیت نظام آموزش الکترونیکی، می توان در مورد میزان موفقیت و عدم موفقیت شیوه آموزش الکترونیکی دانشگاه موردمطالعه اظهارنظر کرد تا در جهت تدوین برنامه های آتی و کاهش و رفع چالش های مذکور، سیاست های لازم اتخاذ شود
Democrats and Independents Stigmatize People with COVID-19 Greater Compared to Republicans
Creators: name: Monheim, Chelsea
name: Himmelstein, Mary
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Social Psychology
subject: Psychology
subject: FOS: Psychology
subject: Social and Behavioral Sciences

description: Dataset, analyses syntax, and materials for the manuscript titled "Democrats and Independents Stigmatize People with COVID-19 Greater Compared to Republicans".
Bulbostylis bulbostyloides Larridon & Roalson 2019, comb. nov.
Creators: name: Roalson, Eric H.
name: Prata, Ana Paula
name: Mesterházy, Attila
name: Chase, Mark W.
name: Simpson, David A.
name: Thomas, W. Wayt
name: Larridon, Isabel
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Poales
Cyperaceae
Bulbostylis
Bulbostylis bulbostyloides

description: 3. Bulbostylis bulbostyloides (Hooper) Larridon & Roalson, comb. nov.
 Basionym: Scirpus bulbostyloides Hooper (1972: 581).
 Type: IVORY COAST. Mt. Nimba about 1380 m., in relic woodland, 11 August 1954, Boughey 18165 (lectotype, designated here: K 000416798!; isolectotypes: BR 0000009861176!, GC, K 000678073!, MO 100445832!, L 262037!).
 Homotypic synonym: Nemum bulbostyloides (Hooper) Raynal (1973: 150).
description: Published as part of Roalson, Eric H., Prata, Ana Paula, Mesterházy, Attila, Chase, Mark W., Simpson, David A., Thomas, W. Wayt & Larridon, Isabel, 2019, A broader circumscription of Bulbostylis including Nemum (Abildgaardieae: Cyperaceae), pp. 199-208 in Phytotaxa 395 (3) on page 204, DOI: 10.11646/phytotaxa.395.3.4, http://zenodo.org/record/13716551
سناریویی از آیندۀ آموزش عالی فنی وحرفه ای و ضرورت مداخله و سیاستگذاری مناسب
Publisher: name: دانشگاه کردستان
Year: 2022

description: براساس برنامه پنجم توسعه، دانشکده ها و آموزشکده های فنی وحرفهای از وزارت آموزش و پرورش منتزع و از\nسال 1390 مطابق ق انون بودجه در »دانشگاه فنی وحرفه ای« سازماندهی شدند. در برنامه ششم توسعه، مجدداً الحاق\nآنها به وزارت علوم، تحقیقات و فناوری در مجلس شورای اسلامی تصویب شد. در این مقاله، به روش کیفی در\nدو گام مرور روایتی و تحلیل تماتیک سه مرحله ای ولکات )2008 )وضعیت آموزش عالی فنی وحرفه ای با تأکید\nبر دانشگاه فنی وحرفه ای مطالعه شده است. با قوانین، حمایت ها و روندهای موجود، نهاد اصلی متولی این آموزشها\nدر بلندمدت به »نسخۀ ضعیف شده« دانشگاه های صنعتی تبدیل شده و از تحقق رسالت کانونی خود در تربیت نیروی\nانسانی ماهرِ اشتغال پذیر و کارآفرین، باز خواهد ماند. در چنین سناریویی، نقش این آموزشها در افزایش بهره وری\nملی، کاهش نابرابری ها و توسعه پایدار، به نحو احسن ایفا نخواهد شد . مداخلۀ مسئولانه دولت برای رفع چالش های\nاین آموزش ها به طور عام و چالش های دانشگاه و آموزشکده های فنی وحرف های به طور خاص، ضروری است. عدم\nحساسیت دولت به چالشها و الزامات آموزش عالی فنی وحرفه ای، خسارت ناخواسته ای به تربیت نیروی انسانی\nماهر، طبقه متوسط و ایجاد نشاط و امید ، وارد می کند. با سیاست گذاری مناسب می توان آموزش عالی فنی وحرفه ای\nرا به مسیر صحیح هدایت و آینده مطلوبی برای این نوع آموزشها تضمین کرد
Large-scale DFT methods for calculations of materials with complex structures
Creators: name: Nakata, Ayako
name: Bowler, David R.
name: Miyazaki, Tsuyoshi
Publisher: name: arXiv
Year: 2022
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Large-scale density functional theory (DFT) calculations provide a powerful tool to investigate the atomic and electronic structure of materials with complex structures. This article reviews a large-scale DFT calculation method, the multi-site support function (MSSF) method, in the CONQUEST code. MSSFs are linear combinations of the basis functions which belong to a group of atoms in a local region. The method can reduce the computational time while preserving accuracy. The accuracy of MSSFs has been assessed for bulk Si, Al, Fe and NiO and hydrated DNA, which demonstrate the applicability of the MSSFs for varied materials. The applications of MSSFs on large systems with several thousand atoms, which have complex interfaces and non-periodic structures, indicate that the MSSF method is promising for precise investigations of materials with complex structures.
description: Accepted for publication in J. Phys. Soc. Japan
The Role of Visual Association Cortex in Associative Memory Formation across Development
Creators: name: Sambrook, Kelly A.
name: Sheridan, Margaret A.
name: McLaughlin, Katie A.
name: Meltzoff, Andrew N.
name: Rosen, Maya L.
name: Peverill, Matthew R.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2018

description: Associative learning underlies the formation of new episodic memories. Associative memory improves across development, and this age-related improvement is supported by the development of the hippocampus and pFC. Recent work, however, additionally suggests a role for visual association cortex in the formation of associative memories. This study investigated the role of category-preferential visual processing regions in associative memory across development using a paired associate learning task in a sample of 56 youths (age 6–19 years). Participants were asked to bind an emotional face with an object while undergoing fMRI scanning. Outside the scanner, participants completed a memory test. We first investigated age-related changes in neural recruitment and found linear age-related increases in activation in lateral occipital cortex and fusiform gyrus, which are involved in visual processing of objects and faces, respectively. Furthermore, greater activation in these visual processing regions was associated with better subsequent memory for pairs over and above the effect of age and of hippocampal and pFC activation on performance. Recruitment of these visual processing regions mediated the association between age and memory performance, over and above the effects of hippocampal activation. Taken together, these findings extend the existing literature to suggest that greater recruitment of category-preferential visual processing regions during encoding of associative memories is a neural mechanism explaining improved memory across development.
Coupling between turbulence and solar-like oscillations: A combined Lagrangian PDF/SPH approach. II - Mode driving, damping and modal surface effect
Creators: name: Philidet, J.
name: Belkacem, K.
name: Goupil, M. -J.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Fluid Dynamics (physics.flu-dyn)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: The first paper of this series established a linear stochastic wave equation for solar-like p-modes, correctly taking the effect of turbulence thereon into account. In this second paper, we aim at deriving simultaneous expressions for the excitation rate, damping rate, and modal surface effect associated with any given p-mode, as an explicit function of the statistical properties of the turbulent velocity field. We reduce the stochastic wave equation to complex amplitude equations for the normal oscillating modes of the system. We then derive the equivalent Fokker-Planck equation for the real amplitudes and phases of all the oscillating modes of the system simultaneously. The effect of the finite-memory time of the turbulent fluctuations (comparable to the period of the modes) on the modes themselves is consistently and rigorously accounted for, by means of the simplified amplitude equation formalism. This formalism accounts for mutual linear mode coupling in full, and we then turn to the special single-mode case. This allows us to derive evolution equations for the mean energy and mean phase of each mode, from which the excitation rate, the damping rate, and the modal surface effect naturally arise. We show that the expression for the excitation rate of the modes is identical to previous results obtained through a different modelling approach, thus supporting the validity of the formalism presented here. We also recover the fact that the damping rate and modal surface effect correspond to the real and imaginary part of the same single complex quantity. We explicitly separate the different physical contributions to these observables, in particular the turbulent pressure contribution and the joint effect of the pressure-rate-of-strain correlation and the turbulent dissipation. We show that the former dominates for high-frequency modes and the latter for low-frequency modes.
description: Accepted for publication in A&A. 23 pages, 2 figures
The Role of Gratitude in Maximizing Romantic Partner Change
Creators: name: Sisson, Natalie
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Social Psychology
subject: Psychology
subject: FOS: Psychology
subject: Personality and Social Contexts
subject: Social and Behavioral Sciences
subject: close relationships
subject: gratitude
subject: motivation
subject: partner change

description: This is a preregistration contains a description of the dataset, our hypotheses, and analysis plan.
Bulbostylis equitans Raymond 1962
Creators: name: Roalson, Eric H.
name: Prata, Ana Paula
name: Mesterházy, Attila
name: Chase, Mark W.
name: Simpson, David A.
name: Thomas, W. Wayt
name: Larridon, Isabel
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Poales
Cyperaceae
Bulbostylis
Bulbostylis equitans

description: 4. Bulbostylis equitans (Kükenthal) Raymond (1962: 38).
 Basionym: Scirpus equitans Kükenthal (in Fries 1921: 7).
 Type: DEMOCRATIC REPUBLIC OF CONGO. Fries 531 (B [destroyed]); neotype, designated here: DEMOCRATIC REPUBLIC OF CONGO, 52 km SW of Mutshatsha, near Rhodesian border, 14 December 1963, Robinson 6027 (K!).
 Homotypic synonym: Nemum equitans (Kükenthal) J. Raynal (1973: 150).
description: Published as part of Roalson, Eric H., Prata, Ana Paula, Mesterházy, Attila, Chase, Mark W., Simpson, David A., Thomas, W. Wayt & Larridon, Isabel, 2019, A broader circumscription of Bulbostylis including Nemum (Abildgaardieae: Cyperaceae), pp. 199-208 in Phytotaxa 395 (3) on page 204, DOI: 10.11646/phytotaxa.395.3.4, http://zenodo.org/record/13716551
بررسی روابط ساختاری بین مدیریت دانش با کارآفرینی دانشجویان با نقش میانجی فرهنگ سازمانی
Publisher: name: دانشگاه کردستان
Year: 2022

description: پژوهش حاضر با هدف، بررسی روابط ساختاری بین مدیریت دانش با کارآفرینی دانشجویان با نقش\nمیانجی فرهنگ سازمانی انجام شده است. روش پژوهش از نظر هدف کاربردی و به لحاظ گردآوری\nداده ها کمی و از نوع توصیفی و همبستگی می باشد که به صورت میدانی اجرا شد. جامعه آماری این\nپژوهش شامل دانشجویان دانشگاه کردستان بوده است و با استفاده روش نمونه گیری تصادفی ساده\n250 نفر به عنوان حجم نمونه در نظر گرفته شد. ابزار گردآوری داده ها شامل سه پرسشنامه\nفرهنگ سازمانی دنیسون)2007 ، )مدیریت دانش شرون الوسون )2003 )و کارآفرینی مارگریت هیل\n)2003 )بود. تجزیه وتحلیل اطلاعات با استفاده از روش مدل سازی معادلات ساختاری و به کمک دو\nنرم افزار اس.پی.اس.اس 22واسمارت-پلس برای اندازه گیری ویژگی های فنی پرسشنامه و بررسی فرضیه ی\nپژوهش با استفاده از ضرایب ساختاری مورد استفاده قرار گرفت. نتایج نشان داد که رابطه بین مدیریت\nدانش با فرهنگ سازمانی معنی دار بود و متغیر میانجی فرهنگ سازمانی اثر معناداری بر رابطه میان\nمدیریت دانش و کارآفرینی دانشجویان دارد. در واقع می توان گفت، مدیریت دانش در مدل نهایی\nتحقیق تأثیر معناداری با واسطه فرهنگ سازمانی بر کارآفرینی دانشجویان تأثیرمی گذارد
Two-species reaction-diffusion system in the presence of random velocity fluctuations
Creators: name: Hnatič, Michal
name: Kecer, Matej
name: Lučivjanský, Tomáš
Publisher: name: arXiv
Year: 2023
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study random velocity effects on a two-species reaction-diffusion system consisting of three reaction processes $A + A \rightarrow (\varnothing, A),A+B \rightarrow A$. Using the field-theoretic perturbative renormalization group we analyze this system in the vicinity of its upper critical dimension $d_c = 2$. Velocity ensemble is generated by means of stochastic Navier-Stokes equations. In particular, we investigate the effect of thermal fluctuations on reaction kinetics. The overall analysis is performed to the one-loop approximation and possible macroscopic regimes are identified.
description: Accepted for publication in Theor. Math. Phys
Bulbostylis megastachyum Larridon & Roalson 2019, comb. nov.
Creators: name: Roalson, Eric H.
name: Prata, Ana Paula
name: Mesterházy, Attila
name: Chase, Mark W.
name: Simpson, David A.
name: Thomas, W. Wayt
name: Larridon, Isabel
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Poales
Cyperaceae
Bulbostylis
Bulbostylis megastachyum

description: 5. Bulbostylis megastachyum (Chermezon) Larridon & Roalson, comb. nov.
 Basionym: Scirpus angolensis Clarke var. megastachyum Chermezon (1931: 25).
 Type: CENTRAL AFRICAN REPUBLIC. Yonguya, 16 November 1927, Tisserant 2360 (lectotype, designated by Raynal (1973: 150): P 00586778!; isolectotypes: BR 0000009861145!, IFAN).
 Homotypic synonym: Nemum megastachyum (Chermezon) Raynal (1973: 150).
description: Published as part of Roalson, Eric H., Prata, Ana Paula, Mesterházy, Attila, Chase, Mark W., Simpson, David A., Thomas, W. Wayt & Larridon, Isabel, 2019, A broader circumscription of Bulbostylis including Nemum (Abildgaardieae: Cyperaceae), pp. 199-208 in Phytotaxa 395 (3) on page 204, DOI: 10.11646/phytotaxa.395.3.4, http://zenodo.org/record/13716551
Investigating links between cortical structure and reading ability in a large, diverse sample
Creators: name: Perdue, Meaghan
name: Landi, Nicole
name: Koirala, Nabin
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Life Sciences
subject: Developmental Neuroscience
subject: Developmental Psychology
subject: Cognitive Neuroscience
subject: Psychology
subject: FOS: Psychology
subject: Social and Behavioral Sciences
subject: Cognitive Psychology
subject: Neuroscience and Neurobiology

description: This registration provides an overview of completed and planned analyses.
Known unknowns: assessing the impact of instrumental calibration uncertainty on LISA science
Creators: name: Savalle, Etienne
name: Gair, Jonathan
name: Speri, Lorenzo
name: Babak, Stanislav
Publisher: name: arXiv
Year: 2022
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The primary scientific results of the future space-based gravitational wave interferometer LISA will come from the parameter inference of a large variety of gravitational wave sources. However, the presence of calibration errors could potentially degrade the measurement precision of the system parameters. Here, we assess the impact of calibration uncertainties on parameter estimation for individual sources, focusing on massive black holes, extreme-mass-ratio inspirals (EMRIs), galactic binaries, and stellar origin black hole binaries. Using a Fisher matrix formalism, we investigate how the measurement precision of source parameters degrades as a function of the size of the assumed calibration uncertainties. If we require that parameter measurements are degraded by no more than a factor of two relative to their value in the absence of calibration error, we find that calibration errors should be smaller than a few tenths of a percent in amplitude and $10^{-3}$ in phase. We also investigate the possibility of using verification binaries and EMRIs to constrain calibration uncertainties. Verification binaries can constrain amplitude calibration uncertainties at the level of a few percent, while both source types can provide constrain phase calibration at the level of a few$\times10^{-2}$.
description: 25 pages, 15 figures
Criticality at the Haldane-insulator charge-density-wave quantum phase transition
Creators: name: Lange, Florian
name: Ejima, Satoshi
name: Fehske, Holger
Publisher: name: arXiv
Year: 2015
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Exploiting the entanglement concept within a matrix-product-state based infinite density-matrix renormalization group approach, we show that the spin-density-wave and bond-order-wave ground states of the one-dimensional half-filled extended Hubbard model give way to a symmetry-protected topological Haldane state in case an additional alternating ferromagnetic spin interaction is added. In the Haldane insulator the lowest entanglement level features a characteristic twofold degeneracy. Increasing the ratio between nearest-neighbor and local Coulomb interaction $V/U$, the enhancement of the entanglement entropy, the variation of the charge, spin and neutral gaps, and the dynamical spin/density response signal a quantum phase transition to a charge-ordered state. Below a critical point, which belongs to the universality class of the tricritical Ising model with central charge 7/10, the model is critical with $c=1/2$ along the transition line. Above this point, the transition between the Haldane insulator and charge-density-wave phases becomes first order.
description: 5 pages, 5 figures, revised and extended version
Manipulation of Charge Delocalization in a Bulk Heterojunction Material Using a Mid-Infrared Push Pulse
Creators: name: Montanaro, Angela
name: Park, Kyu Hyung
name: Fassioli, Francesca
name: Giusti, Francesca
name: Fausti, Daniele
name: Scholes, Gregory D.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: In organic bulk heterojunction materials, charge delocalization has been proposed to play a vital role in the generation of free carriers by reducing the Coulomb attraction via an interfacial charge transfer exciton (CTX). Pump-push-probe (PPP) experiments produced evidence that the excess energy given by a push pulse enhances delocalization, thereby increasing photocurrent. However, previous studies have employed near-IR push pulses in the range 0.4-0.6 eV which is larger than the binding energy of a typical CTX. This raises the doubt that the push pulse may directly promote dissociation without involving delocalized states. Here, we perform PPP experiments with mid-IR push pulses at energies that are well below the binding energy of a CTX state (0.12-0.25 eV). We identify three types of CTX: delocalized, localized, and trapped. The excitation resides over multiple polymer chains in delocalized CTXs, while is restricted to a single chain (albeit maintaining a degree of intrachain delocalization) in localized CTXs. Trapped CTXs are instead completely localized. The pump pulse generates a hot delocalized CTX, which relaxes to a localized CTX, and eventually to trapped states. We find that photo-exciting localized CTXs with push pulses resonant to the mid-IR charge transfer absorption can promote delocalization and contribute to the formation of long-lived charge separated states. On the other hand, we found that trapped CTX are non-responsive to the push pulses. We hypothesize that delocalized states identified in prior studies are only accessible in systems where there is significant interchain electronic coupling or regioregularity that supports either interchain or intrachain polaron delocalization. This emphasizes the importance of engineering the micromorphology and energetics of the donor-acceptor interface to exploit a full potential of a material for photovoltaic applications.
رابطه اخلاق حرفه ای و سلامت سازمانی با کیفیت زندگی کاری اعضای هیئت علمی دانشگاه فرهنگیان
Publisher: name: دانشگاه کردستان
Year: 2022

description: پژوهش حاضر، با هدف ارزیابی اخلاق حرفه ای و سلامت سازمانی و رابطه آن با کیفیت زندگی\nکاری اعضای هیئت علمی دانشگاه فرهنگیان صورت گرفته است. روش پژوهش از نظر هدف\nکاربردی و از نظر شیوه گردآوری داده ها توصیفی از نوع همبستگی است. جامعه آماری شامل کلیه\nاعضای هیئت علمی دانشگاه فرهنگیان بوده است که از میان آنها تعداد 201 نفر به روش نمونه گیری\nتصادفی ساده انتخاب شدند و به پرسشنامه کیفیت زندگی کاری والتون، پرسشنامه سلامت سازمانی\nهوی و فیلدمن و پرسشنامه اخلاق حرفه ای که بر مبنای مولفه های پژوهش های مختلف بدست آمده\nبود، پاسخ دادند. جهت تعیین روایی پرسشنامه، از روایی محتوایی و سازه استفاده شد. همچنین پایایی\nپرسشنامه با استفاده از ضریب آلفای کرونباخ )اخلاق حرفه ای »92/0 ،»سلامت سازمانی 84/0 »و\nکیفیت زندگی کاری »81/0 )»ارزیابی شد. نتایج نشان داد که و ضعیت اخلاق حرفه ای و کلیه مؤلفه-\nهای اخلاق حرفه ای به غیراز مؤلفه عدالت که در حد متوسط میانگین فرضی پژوهش قرار دارد در\nحد بالاتر از متوسط قرار دارد. همچنین وضعیت سلامت سازمانی به غیراز مؤلفه های انسجام نهادی و\nحمایت منابع که تفاوت معناداری با میانگین فرضی پژوهش ندارد در ابعاد دیگر در حد بالاتر از\nمیانگین فرضی پژوهش قرار دارد
Impact of Droplets on Inclined Flowing Liquid Films
Creators: name: Che, Zhizhao
name: Deygas, Amandine
name: Matar, Omar K.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: The impact of droplets on an inclined falling liquid film is studied experimentally using high-speed imaging. The falling film is created on a flat substrate with controllable thicknesses and flow rates. Droplets with different sizes and speeds are used to study the impact process under various Ohnesorge and Weber numbers, and film Reynolds numbers. A number of phenomena associated with droplet impact are identified and analysed, such as bouncing, partial coalescence, total coalescence, and splashing. The effects of droplet size, speed, as well the film flow rate are studied culminating in the generation of an impact regime map. The analysis of the lubrication force acted on the droplet via the gas layer shows that a higher flow rate in the liquid film produces a larger lubrication force, slows down the drainage process, and increases the probability of droplet bouncing. Our results demonstrate that the flowing film has a profound effect on the droplet impact process and associated phenomena, which are markedly more complex than those accompanying impact on initially quiescent films.
Multiscale Partial Information Decomposition of Dynamic Processes with Short and Long-range correlations: Theory and Application to Cardiovascular Control
Creators: name: Pinto, Helder
name: Pernice, Riccardo
name: Silva, Maria Eduarda
name: Javorka, Michal
name: Faes, Luca
name: Rocha, Ana Paula
Publisher: name: arXiv
Year: 2022
Subjects: subject: Methodology (stat.ME)
subject: Quantitative Methods (q-bio.QM)
subject: FOS: Computer and information sciences
subject: FOS: Biological sciences

description: Heart rate variability results from the combined activity of several physiological systems, including the cardiac, vascular, and respiratory systems which have their own internal regulation, but also interact with each other to preserve the homeostatic function. These control mechanisms operate across multiple temporal scales, resulting in the simultaneous presence of short-term dynamics and long-range correlations. The Network Physiology framework provides statistical tools based on information theory able to quantify structural aspects of multivariate and multiscale interconnected mechanisms driving the dynamics of complex physiological networks. In this work, the multiscale representation of Transfer Entropy from Systolic Arterial Pressure (S) and Respiration (R) to Heart Period (H) and of its decomposition into unique, redundant and synergistic contributions is obtained using a Vector AutoRegressive Fractionally Integrated (VARFI) framework for Gaussian processes. This novel approach allows to quantify the directed information flow accounting for the simultaneous presence of short-term dynamics and long-range correlations among the analyzed processes. The approach is first illustrated in simulated VARFI processes and then applied to H, S and R time series measured in healthy subjects monitored at rest and during mental and postural stress. Our results highlight the dependence of the information transfer on the balance between short-term and long-range correlations in coupled dynamical systems, which cannot be observed using standard methods that do not consider long-range correlations. The proposed methodology shows that postural stress induces larger redundant effects at short time scales and mental stress induces larger cardiovascular information transfer at longer time scales.
Addendum: The effect of natural disasters on housing tenure: Evidence from tornadoes in the United States
Creators: name: Read, Amy
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Place and Environment
subject: Social and Behavioral Sciences
subject: Sociology
subject: FOS: Sociology
subject: Demography, Population, and Ecology

description: Read, A. (2021, April 5). The effect of natural disasters on housing tenure: Evidence from tornadoes in the United States. Retrieved from osf.io/b62fk
The Activities, Roles, and Relationships of Successful First-Generation College Students
Creators: name: Powell, Candice
name: Meece, Judith
name: Demetriou, Cynthia
name: Eaker-Rich, Deborah
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2017

description: This qualitative study describes the experiences of 16 successful first-generation college students (FGCS) utilizing a theoretical lens, informed significantly by bioecological systems theory (Bronfenbrenner, 1979), which guided our qualitative analyses of interview transcripts to examine the activities, roles, and relationships of these students as they approached the finish line of college graduation. We responded to an omission in the literature on FGCS experiences: although researchers have examined the struggles of first-generation and low-income students, few studies have focused on the experiences of successful students. We offer a developmental paradigm for appreciating undergraduate retention. Recommendations from this investigation support the development and implementation of proactive retention and degree-completion strategies from a strengths-based perspective.
Gravitational waves from the first order phase transition of the Higgs field at high energy scales
Creators: name: Jinno, Ryusuke
name: Nakayama, Kazunori
name: Takimoto, Masahiro
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: In a wide class of new physics models, there exist scalar fields that obtain vacuum expectation values of high energy scales. We study the possibility that the standard model Higgs field has experienced first order phase transition at the high energy scale due to the couplings with these scalar fields. We estimate the amount of gravitational waves produced by the phase transition, and discuss observational consequences.
description: 10 pages, 13 figures
Bulbostylis neocapitata Larridon & Roalson 2019, nom. nov.
Creators: name: Roalson, Eric H.
name: Prata, Ana Paula
name: Mesterházy, Attila
name: Chase, Mark W.
name: Simpson, David A.
name: Thomas, W. Wayt
name: Larridon, Isabel
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Poales
Cyperaceae
Bulbostylis
Bulbostylis neocapitata

description: 6. Bulbostylis neocapitata Larridon & Roalson, nom. nov.
 Replaced name: Nemum capitatum Hooper ex Larridon & Goetghebeur (in Larridon et al. 2008 publ. 2009: 165), non Bulbostylis capitata (L.) Steven (1814: 355), nom. inval., non Bulbostylis capitata (Lye) Lye (2010: 516).
 Type: SIERRA LEONE. N. Province: Loma Mountains, summit plateau, s.d., Morton SL 2663 (holotype: K 000416799!).
description: Published as part of Roalson, Eric H., Prata, Ana Paula, Mesterházy, Attila, Chase, Mark W., Simpson, David A., Thomas, W. Wayt & Larridon, Isabel, 2019, A broader circumscription of Bulbostylis including Nemum (Abildgaardieae: Cyperaceae), pp. 199-208 in Phytotaxa 395 (3) on page 204, DOI: 10.11646/phytotaxa.395.3.4, http://zenodo.org/record/13716551
Transient dual-energy lasing in a semiconductor microcavity
Creators: name: Hsu, Feng-Kuo
name: Xie, Wei
name: Lee, Yi-Shan
name: Lin, Sheng-Di
name: Lai, Chih-Wei
Publisher: name: arXiv
Year: 2015
Subjects: subject: Optics (physics.optics)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We demonstrate sequential lasing at two well-separated energies in a highly photoexcited planar microcavity at room temperature. Two spatially overlapped lasing states with distinct polarization properties appear at energies more than 5 meV apart. Under a circularly polarized nonresonant 2 ps pulse excitation, a sub-10-ps transient circularly polarized high-energy (HE) state emerges within 10 ps after the pulse excitation. This HE state is followed by a pulsed state that lasts for 20--50 ps at a low energy (LE) state. The HE state is highly circularly polarized as a result of a spin-preserving stimulated process, while the LE state shows a significantly reduced circular polarization because of a diminishing spin imbalance.
description: 5 pages, 4 figures
Evidências científicas das intervenções em voz do professor publicadas em periódicos nacionais de Fonoaudiologia nos últimos 10 anos: protocolo de revisão de escopo
Creators: name: de Morais, Edna
name: Cardoso, Lavinia
name: Porto, Vanessa
name: de Araújo Santos, Marcelo
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Public Health
subject: Rehabilitation and Therapy
subject: Communication Sciences and Disorders
subject: Other Public Health
subject: Speech and Hearing Science
subject: Speech Pathology and Audiology
subject: Medicine and Health Sciences

description: Introdução: A importância da voz para o exercício da docência tem sido constatada pela fonoaudiologia, considerada objeto de muitos estudos. No entanto, embora as publicações sobre voz do professor tenham sido constantes nas últimas décadas, os artigos que abordam efeitos de intervenções são mais recentes e pouco representativos. Objetivo: mapear e analisar os estudos sobre as intervenções em voz do professor, publicados nos periódicos nacionais de Fonoaudiologia, no período de janeiro de 2011 à março de 2021. Método: será desenvolvida uma estratégia de busca em três passos e as bases de dados utilizadas serão LILACS e SciELO, que indexam os periódicos de Fonoaudiologia. Serão considerados apenas artigos científicos, publicados entre janeiro de 2011 a março de 2021, no idioma português, envolvendo pesquisas primárias com professores, dos diversos níveis de ensino, carga horária, tempo de profissão e de instituições públicas ou privadas. Uma busca nas referências dos estudos selecionados e nos sites dos periódicos serão complementares. A extração dos dados será realizada por meio de um formulário elaborado para a presente revisão e os resultados apresentados em forma de gráficos e tabelas, acompanhados de uma narrativa.
Rapid microwave-assisted synthesis of sub-30  nm lipid nanoparticles
Creators: name: Parrott, Matthew C.
name: Benhabbour, S. Rahima
name: Beckford Vera, Denis R.
name: Dunn, Stuart S.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2017

description: Accessing the phase inversion temperature by microwave heating may enable the rapid synthesis of small lipid nanoparticles.Nanoparticle formulations consisted of surfactants Brij 78 and Vitamin E TPGS, and trilaurin, trimyristin, or miglyol 812 as nanoparticle lipid cores. Each formulation was placed in water and heated by microwave irradiation at temperatures ranging from 65Â°C to 245Â°C. We observed a phase inversion temperature (PIT) for these formulations based on a dramatic decrease in particle Z-average diameters. Subsequently, nanoparticles were manufactured above and below the PIT and studied for (a) stability toward dilution, (b) stability over time, (c) fabrication as a function of reaction time, and (d) transmittance of lipid nanoparticle dispersions.Lipid-based nanoparticles with distinct sizes down to 20â30nm and low polydispersity could be attained by a simple, one-pot microwave synthesis. This was carried out by accessing the phase inversion temperature using microwave heating. Nanoparticles could be synthesized in just one minute and select compositions demonstrated high stability. The notable stability of these particles may be explained by the combination of van der Waals interactions and steric repulsion. 20â30nm nanoparticles were found to be optically transparent.
شناسایی مولفه های سرمایه فکری مدرسان دانشگاه فرهنگیان خراسان شمالی: یک پژوهش کیفی
Publisher: name: دانشگاه کردستان
Year: 2022

description: پژوهش حاضر با هدف شناسایی مؤلفه های سرمایه فکری در بین مدرسان دانشگاه فرهنگیان صورت گرفته است\nروش پژوهش از نوع کیفی و از روش گراندد تئوری استفاده شد. برای بررسی عمیق مفاهیم مورد نظر از روش\nمطالعه اسنادی و بررسی مبانی نظری و همچنین مصاحبه نیمه ساختاریافته استفاده شد. مشارکت کنندگان 15 نفر از\nمدرسان با سابقه و مطرح در دانشگاه فرهنگیان خراسان شمالی در سال تحصیلی 1400-1399 بودند که با استفاده\nاز شیوه نمونه گیری هدفمند و روش گلوله برفی تا مرز اشباع نظری انتخاب شدند. در تحلیل داده ها از تحلیل\nمحتوای استقرایی )تکنیک 6 مرحله ای آرباخ و سیلورستاین( استفاده شد. برای بررسی صحت یافته ها از روش\nبررسی توسط اعضا استفاده شد. برای تعیین پایایی، از روش پایایی بین دوکد گذار )توافق درون موضوعی( استفاده\nشد. یافته ها: نشان داد تیم سازی و مشارکت، یادگیری سازمانی ، مدیریت دانش، رهبری تحول آفرین، شایسته-\nسالاری، پذیرش فناوری، فرهنگ پذیری و بصیرت مهارتی مطرح می شوند. این مؤلفه ها می توانند در تصمیمات\nبهبود عملکرد سیستم های آموزشی به ویژه در دانشگاه های فرهنگیان مورد استفاده قرار گیرد
Bayesian Renormalization
Creators: name: Berman, David S.
name: Klinger, Marc S.
name: Stapleton, Alexander G.
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: In this note we present a fully information theoretic approach to renormalization inspired by Bayesian statistical inference, which we refer to as Bayesian Renormalization. The main insight of Bayesian Renormalization is that the Fisher metric defines a correlation length that plays the role of an emergent RG scale quantifying the distinguishability between nearby points in the space of probability distributions. This RG scale can be interpreted as a proxy for the maximum number of unique observations that can be made about a given system during a statistical inference experiment. The role of the Bayesian Renormalization scheme is subsequently to prepare an effective model for a given system up to a precision which is bounded by the aforementioned scale. In applications of Bayesian Renormalization to physical systems, the emergent information theoretic scale is naturally identified with the maximum energy that can be probed by current experimental apparatus, and thus Bayesian Renormalization coincides with ordinary renormalization. However, Bayesian Renormalization is sufficiently general to apply even in circumstances in which an immediate physical scale is absent, and thus provides an ideal approach to renormalization in data science contexts. To this end, we provide insight into how the Bayesian Renormalization scheme relates to existing methods for data compression and data generation such as the information bottleneck and the diffusion learning paradigm. We conclude by designing an explicit form of Bayesian Renormalization inspired by Wilson's momentum shell renormalization scheme in Quantum Field Theory. We apply this Bayesian Renormalization scheme to a simple Neural Network and verify the sense in which it organizes the parameters of the model according to a hierarchy of information theoretic importance.
description: 20 pages, no figures. V2: Citation format fixed, references added. V3: Journal accepted version, new Section 4 includes fully worked implementation of Bayesian Renormalization to a Neural Network, 30 pages, 2 tables, 5 figures