cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Diskurs, Narrativ, Sonderweg, Hitler, Turn. Konjunkturen geschichtswissenschaftlicher Begriffe im „Clio Viewer“
Creators: name: Wehrheim, Lino
name: Jopp, Tobias A.
name: Spoerer, Mark
Publisher: name: Humboldt-Universität zu Berlin
Year: 2020
Subjects: subject: Historiographiegeschichte
subject: Digital History
subject: Begriffsgeschichte
subject: Wortverlaufskurven
subject: Fachzeitschriften
subject: 330 Wirtschaft

description: Auf Anregung einer (nicht-repräsentativen) Twitter-Umfrage unter Historikerinnen und Historikern möchten wir in diesem Beitrag ein von uns zusammengetragenes Korpus an Aufsätzen aus elf geschichtswissenschaftlichen Fachjournalen vorstellen und anhand einiger Beispiele illustrieren, wie sich der Gebrauch verschiedener prägnanter geschichtswissenschaftlicher (Leit-) Begriffe seit 1950 verändert hat. Das Ziel ist nicht, eine „digitale Begriffsgeschichte“ verschiedener Begriffe vorzulegen oder gar Rückschlüsse auf die Entwicklung des Fachs zu ziehen. Vielmehr geht es uns darum, die vorgeschlagenen und um eigene Kandidaten ergänzten Begriffe und deren Konjunkturen zu präsentieren, um so eine Grundlage für eine weitergehende Diskussion digitalhistorischer Methoden und des Nutzens eines „Clio Viewers“ zu legen. Besonderes Augenmerk richten wir auf die Erörterung der mit dem Einsatz einfacher Stichwortsuchen verbundenen methodischen Fallstricke.
Weighted-density functionals for cavity formation and dispersion energies in continuum solvation models
Creators: name: Sundararaman, Ravishankar
name: Gunceler, Deniz
name: Arias, T. A.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: Continuum solvation models enable efficient first principles calculations of chemical reactions in solution, but require extensive parametrization and fitting for each solvent and class of solute systems. Here, we examine the assumptions of continuum solvation models in detail and replace empirical terms with physical models in order to construct a minimally-empirical solvation model. Specifically, we derive solvent radii from the nonlocal dielectric response of the solvent from ab initio calculations, construct a closed-form and parameter-free weighted-density approximation for the free energy of the cavity formation, and employ a pair-potential approximation for the dispersion energy. We show that the resulting model with a single solvent-independent parameter: the electron density threshold ($n_c$), and a single solvent-dependent parameter: the dispersion scale factor ($s_6$), reproduces solvation energies of organic molecules in water, chloroform and carbon tetrachloride with RMS errors of 1.1, 0.6 and 0.5 kcal/mol respectively. We additionally show that fitting the solvent-dependent $s_6$ parameter to the solvation energy of a single non-polar molecule does not substantially increase these errors. Parametrization of this model for other solvents, therefore, requires minimal effort and is possible without extensive databases of experimental solvation free energies.
The stochastic Fisher-KPP Equation with seed bank and on/off branching coalescing Brownian motion
Creators: name: Blath, Jochen
name: Hammer, Matthias
name: Nie, Florian
Publisher: name: Technische Universität Berlin
Year: 2022
Subjects: subject: 510 Mathematik
subject: Fisher–Kolmogoroff–Petrovski–Piscounov
subject: traveling wave
subject: duality
subject: dormancy
subject: seed bank
subject: on/off branching Brownian motion
subject: delay spde

description: We introduce a new class of stochastic partial differential equations (SPDEs) with seed bank modeling the spread of a beneficial allele in a spatial population where individuals may switch between an active and a dormant state. Incorporating dormancy and the resulting seed bank leads to a two-type coupled system of equations with migration between both states. We first discuss existence and uniqueness of seed bank SPDEs and provide an equivalent delay representation that allows a clear interpretation of the age structure in the seed bank component. The delay representation will also be crucial in the proofs. Further, we show that the seed bank SPDEs give rise to an interesting class of “on/off”-moment duals. In particular, in the special case of the F-KPP Equation with seed bank, the moment dual is given by an “on/off-branching Brownian motion”. This system differs from a classical branching Brownian motion in the sense that independently for all individuals, motion and branching may be “switched off” for an exponential amount of time after which they get “switched on” again. On/off branching Brownian motion shows qualitatively different behaviour to classical branching Brownian motion and is an interesting object for study in itself. Here, as an application of our duality, we show that the spread of a beneficial allele, which in the classical F-KPP Equation, started from a Heaviside intial condition, evolves as a pulled traveling wave with speed 2–√, is slowed down significantly in the corresponding seed bank F-KPP model. In fact, by computing bounds on the position of the rightmost particle in the dual on/off branching Brownian motion, we obtain an upper bound for the speed of propagation of the beneficial allele given by 5–√−1−−−−−−√≈1.111 under unit switching rates. This shows that seed banks will indeed slow down fitness waves and preserve genetic variability, in line with intuitive reasoning from population genetics and ecology.
title: Τρισδιάστατη μοντελοποίηση κυψελών καυσίμου ανταλλαγής πρωτονίων
title: 3-D modeling of proton exchange membrane fuel cell
titleType: AlternativeTitle
Creators: name: Κουκούλης, Δημήτριος
Publisher: name: Πανεπιστήμιο Δυτικής Αττικής
Year: 2023
Subjects: Πράσινη ενέργεια
Ανανεώσιμες πηγές ενέργειας
ΑΠΕ
Υδρογόνο
Κυψέλες καυσίμου
Κυψέλες καυσίμου ανταλλαγής πρωτονίων
3D modeling
Καταλυτικές επιφάνειες
COMSOL Multiphysics

description: Η διπλωματική αυτή διατριβή μελετά τις κυψέλες καυσίμου ανταλλαγής πρωτονίων. Έχει χωριστεί σε 5 κεφάλαια που το καθένα πραγματεύεται ένα διαφορετικό ζήτημα. Στο 1ο κεφάλαιο διεξάγεται μια εκτενής και λεπτομερής συζήτηση για το μέλλον του υδρογόνου. Αυτή η συζήτηση έχει ως αφετηρία το διεθνές περιβάλλον και κλείνει με την Ελλάδα, παρουσιάζοντας τα σχέδια που πρόκειται να υλοποιηθούν. Εν τέλει, το κεφάλαιο αυτό συνοψίζεται με μια σύντομη, αλλά αναλυτική παρουσίαση πάνω στους τρόπους παραγωγής υδρογόνου, τα χρώματα του, τους τύπους κυψελών καυσίμου που υφίστανται και τους λόγους που προσομοιώθηκε η κυψέλη καυσίμου τύπου P.E.M. Στο 2ο κεφάλαιο παρουσιάζονται τα βασικά εξαρτήματα μιας κυψέλης καυσίμου ανταλλαγής πρωτονίων. Στο 3ο κεφάλαιο αναφέρονται οι απώλειες των κυψελών καυσίμου ανταλλαγής πρωτονίων. Στο 4ο κεφάλαιο αναπτύσσεται εξονυχιστικά το μαθηματικό μοντέλο, στο οποίο βασίστηκε η προσομοίωση αυτής της διπλωματικής. Σε αυτό αναφέρονται όλες οι διαφορικές εξισώσεις που χρησιμοποιήθηκαν για να προσομοιωθούν τα φυσικά φαινόμενα που λαμβάνουν χώρα σε μια κυψέλη καυσίμου. Τέλος, στο 5ο κεφάλαιο παράγονται δεδομένα από ποικίλες προσομοιώσεις και το μοντέλο επικαιροποιείται από πρόσφατα άρθρα και παλαιά βιβλιογραφία.
Baseline age and time to major fracture in younger postmenopausal women
Creators: name: Johnson, Karen C.
name: LeBlanc, Erin S.
name: Gass, Margery L.
name: Overman, Robert A.
name: Womack, Catherine R.
name: Fine, Jason P.
name: Ensrud, Kristine E.
name: Crandall, Carolyn J.
name: Robbins, John
name: LaCroix, Andrea Z.
name: Gourlay, Margaret Lee
name: Schousboe, John T.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2015

description: To estimate the incidence of first hip or clinical vertebral fracture or major osteoporotic (hip, clinical vertebral, proximal humerus or wrist) fracture in postmenopausal women receiving their first bone mineral density (BMD) test before age 65.
Additional file 1 of Release of substances from joint grouts based on various binder types and their ecotoxic effects
Creators: name: Schoknecht, Ute
name: Kalbe, Ute
name: Heisterkamp, Ines
name: Kretzschmar, Martina
name: Gartiser, Stefan
name: Happel, Oliver
name: Ilvonen, Outi
Publisher: name: figshare
Year: 2022
Subjects: subject: Biochemistry
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Plant Biology

description: Additional file 1: SI 1. Limits of quantification (LOQs) for anions and cations. SI 2. Analytical methods on organic substances applied at BAM. SI 3. Analytical methods on organic substances applied at TZW. SI 4. Data on test assemblies. SI 5. Results for TOC, TN, pH, conductivity and turbidity of eluates. SI 6. Concentration of anions in eluates from DSLT and percolation test. SI 7. Concentration of cations in eluates from DSLT and percolation test. SI 8. Comparison of emissions from MOE1 in DSLT and percolation test. SI 9. Results from ecotoxicity test on eluates from joint grouts. SI 10. Results from GC-MS Screening at BAM. SI 11. Results for selected organic substances in eluates of MOE1 and MOE 7 after different duration of storage of test specimens before leaching tests. SI 12. Data from TZW.
Cultural Resources Survey of the Madera Canyon Road Extension/Department of Energy (DoE), Sandia Ranger District, Cibola National Forest, R-3 New Mexico
Creators: name: Hayden, John S.
Year: 1986
Subjects: subject: Bernalillo (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/3646/bernalillo-county
subject: Albuquerque, New Mexico
valueUri: https://core.tdar.org/browse/geographic-keyword/84765/albuquerque-new-mexico
subject: Kirtland Air Force Base
valueUri: https://core.tdar.org/browse/geographic-keyword/17943/kirtland-air-force-base
subject: Historic
valueUri: https://core.tdar.org/browse/temporal-keyword/5728/historic
subject: Prehistoric
valueUri: https://core.tdar.org/browse/temporal-keyword/53/prehistoric
subject: AR 03-03-05-167
valueUri: https://core.tdar.org/browse/site-name/126769/ar-03-03-05-167
subject: Dirt Fill
valueUri: https://core.tdar.org/browse/site-type/4678/dirt-fill
subject: Rock Alignment
valueUri: https://core.tdar.org/browse/site-type/360/rock-alignment
subject: Check Dam
valueUri: https://core.tdar.org/browse/site-type/1244/check-dam
subject: Road Surfacing
valueUri: https://core.tdar.org/browse/other-keyword/168100/road-surfacing
subject: Reconnaissance / Survey
valueUri: https://core.tdar.org/browse/investigation-type/7/reconnaissance-survey

description: This report documents the performance and findings of an archaeological survey conducted on approximately 7.6 acres of the Sandia Ranger District. This survey revisited the AR 03-03-05-167 and found that there were no conflicts with the proposed project
Digital sufficiency: conceptual considerations for ICTs on a finite planet
Creators: name: Santarius, Tilman
name: Bieser, Jan C. T.
name: Frick, Vivian
name: Höjer, Mattias
name: Gossen, Maike
name: Hilty, Lorenz M.
name: Kern, Eva
name: Pohl, Johanna
name: Rohde, Friederike
name: Lange, Steffen
Publisher: name: Technische Universität Berlin
Year: 2022
Subjects: subject: 620 Ingenieurwissenschaften und zugeordnete Tätigkeiten
subject: green IT
subject: ICT for sustainability
subject: sustainable production and consumption
subject: rebound effects
subject: economic growth

description: ICT hold significant potential to increase resource and energy efficiencies and contribute to a circular economy. Yet unresolved is whether the aggregated net effect of ICT overall mitigates or aggravates environmental burdens. While the savings potentials have been explored, drivers that prevent these and possible counter measures have not been researched thoroughly. The concept digital sufficiency constitutes a basis to understand how ICT can become part of the essential environmental transformation. Digital sufficiency consists of four dimensions, each suggesting a set of strategies and policy proposals: (a) hardware sufficiency, which aims for fewer devices needing to be produced and their absolute energy demand being kept to the lowest level possible to perform the desired tasks; (b) software sufficiency, which covers ensuring that data traffic and hardware utilization during application are kept as low as possible; (c) user sufficiency, which strives for users applying digital devices frugally and using ICT in a way that promotes sustainable lifestyles; and (d) economic sufficiency, which aspires to digitalization supporting a transition to an economy characterized not by economic growth as the primary goal but by sufficient production and consumption within planetary boundaries. The policies for hardware and software sufficiency are relatively easily conceivable and executable. Policies for user and economic sufficiency are politically more difficult to implement and relate strongly to policies for environmental transformation in general. This article argues for comprehensive policies for digital sufficiency, which are indispensible if ICT are to play a beneficial role in overall environmental transformation.
Endothelial function in postmenopausal women with nighttime systolic hypertension
Creators: name: Paine, Nicola J.
name: McFetridge-Durdle, Judith
name: Blumenthal, James A.
name: Routledge, Faye S.
name: Hinderliter, Alan L.
name: Sherwood, Andrew
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2015

description: Hypertension becomes more prevalent in women during their postmenopausal years. Nighttime systolic blood pressure (SBP) is especially predictive of adverse cardiac events and the relationship between rising nighttime SBP and cardiovascular risk increases more rapidly in women compared to men. The reasons for the prognostic significance of nighttime SBP are not completely known, but may involve vascular endothelial dysfunction. The purpose of this study was to examine the relationship of nighttime SBP and endothelial function, assessed by brachial artery flow-mediated dilation (FMD) and to determine whether postmenopausal women with nighttime hypertension (SBP≥120 mm Hg) evidenced greater endothelial dysfunction compared to women with normal nighttime SBP.
SERS performance of silver nanoparticle/reduced graphene oxide-coated filter membranes
Creators: name: Çelik, Yasemin
name: Akçil, Berk
name: Aksoy, Eyşan
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences

description: Polyvinylidene fluoride (PVDF), polyamide (Nylon) and anodic aluminum oxide (AAO) filter membranes were coated with in-situ synthesized silver nanoparticle/reduced graphene oxide (AgNP/rGO) nanocomposite by vacuum filtration, and surface-enhanced Raman scattering (SERS) performance of the prepared substrates was investigated using Rhodamine 6G (R6G) as a probe molecule. Analyte solutions were applied by drop casting and penetrated into the flexible PVDF and Nylon-based substrates within minutes, enabling very fast SERS measurements; however, this step took up to 2 hrs in the rigid AAO-based substrate. Scanning electron microscopy and Energy-dispersive X-ray spectroscopy mapping results showed that filter membrane surfaces were completely covered with AgNP/rGO nanocomposite at which AgNPs were uniformly distributed on rGO flakes; however, some large, partially reduced or unreduced GO flakes decorated with AgNP agglomerates (AgNP/GO) were also observed. Higher SERS signals were generally obtained from these AgNP/GO flakes compared to the AgNP/rGO coated regions, since they contain higher amount of oxygen-rich functional groups which enabled a higher chemical and electromagnetic enhancement in SERS signals. All the substrates could detect 10−7 M R6G even after being stored in a vacuum desiccator for 3 months, indicating that AgNP/rGO coated filter membranes are promising as stable SERS substrates thanks to their long shelf life.
Intervenciones para la prevención temprana de la obesidad infantil durante los primeros 1000 días: una revisión de alcance
Creators: name: Zepeda-Rios, Paola Alexandra
name: Sifuentes, Danilo Castro
name: Guevara-Valtier, Milton Carlos
name: Cárdenas-Villarreal, Velia Margarita
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Nursing
subject: FOS: Health sciences
subject: Public Health
subject: Maternal and Child Health
subject: Maternal, Child Health and Neonatal Nursing
subject: Medicine and Health Sciences
subject: Public Health and Community Nursing
subject: Pediatric Nursing

description: The registry contains the protocol corresponding to a scoping review. The points included are introduction, objective and methodology, which seek to identify interventions carried out in the first 1000 days of life for the prevention of overweight and obesity in children under two years of age at an international level.
A convergence analysis of the price of anarchy in atomic congestion games
Creators: name: Wu, Zijun
name: Möhring, Rolf H.
name: Ren, Chunying
name: Xu, Dachuan
Publisher: name: Technische Universität Berlin
Year: 2022
Subjects: subject: 510 Mathematik
subject: atomic congestion games
subject: pure and mixed Nash equilibria
subject: price of anarchy
subject: inefficiency of equilibria

description: We analyze the convergence of the price of anarchy (PoA) of Nash equilibria in atomic congestion games with growing total demand T. When the cost functions are polynomials of the same degree, we obtain explicit rates for a rapid convergence of the PoAs of pure and mixed Nash equilibria to 1 in terms of 1/T and dmax/T, where dmax is the maximum demand controlled by an individual. Similar convergence results carry over to the random inefficiency of the random flow induced by an arbitrary mixed Nash equilibrium. For arbitrary polynomial cost functions, we derive a related convergence rate for the PoA of pure Nash equilibria (if they exist) when the demands fulfill certain regularity conditions and dmax is bounded as T→∞. In this general case, also the PoA of mixed Nash equilibria converges to 1 as T→∞ when dmax is bounded. Our results constitute the first convergence analysis for the PoA in atomic congestion games and show that selfish behavior is well justified when the total demand is large.
Jet quenching beyond the energy loss approach
Creators: name: Ovanesyan, Grigory
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We study the jet quenching effect in heavy ion collisions, based on medium-induced splitting functions calculated from Soft Collinear Effective Theory with Glauber Gluons. Our method is formulated in the language of DGLAP evolution equations with medium-induced splitting functions. In the small-$x$ soft gluon approximation we analytically solve the evolution equations and find an intuitive connection to the energy loss approach. For central Pb+Pb collisions at the LHC we quantify the effect of finite-$x$ corrections for the nuclear modification factor and compare to data.
description: 8 pages, 2 figures
Narrative Interaction in Family Dinnertime Conversations
Creators: name: The University of North Carolina at Chapel Hill University Libraries
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2009

description: Reminiscing has been shown to be a critical conversational context for the development of autobiographical memory, self-concept, and emotional regulation (for a review, see Fivush, Haden, & Reese, 2006). Although much past research has examined reminiscing between mothers and their preschool children, very little attention has been given to family narrative interaction with older children. In the present study, we examined family reminiscing in spontaneous narratives that emerged during family dinnertime conversations. The results revealed that mothers contributed more to the narratives than did fathers in that they provided, confirmed, and negated more information, although fathers requested more information than mothers. In exploratory analyses, mothers’ contributions to shared family narratives were found to be related to fewer internalizing and externalizing behaviors in their children, while fathers’ contributions to individual narratives of day-today experiences were related to fewer internalizing and externalizing behaviors in their children. These results indicate that mothers and fathers may play different roles in narrative construction with their children, and there is some suggestion that these differences may also be related to children’s behavioral adjustment.
CuTPP films grown on ceramic and ITO-coated glasses
Creators: name: Cioci, Alma
name: Dante, Denisse G.
name: Martín-Ramos, Pablo
name: Chamorro-Posada, Pedro
name: Marabello, Domenica
name: Benzi, Paola
name: Valsania, Maria Carmen
name: Dante, Roberto C.
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Biophysics
subject: Space Science
subject: Physical Sciences not elsewhere classified
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology

description: α, β, γ, δ—Copper(II) tetraphenylporphyrinate (CuTPP) has been investigated as an active material in composites for optoelectronic devices, such as organic light-emitting diodes (OLEDs). This study focused on the spectroscopic, structural, and morphological analysis of CuTPP thin films obtained using layer-by-layer deposition. The infrared spectra of the films, deposited both on ceramic glass and indium tin oxide-coated glass, revealed that the substrate interacts with CuTPP, inducing the formation of aliphatic CH2 or CH3 and a general rearrangement of the bands related to the bending of phenyl groups. UV–vis spectroscopy indicated the presence of two bands at 350 and 472 nm in the films, instead of the intense band in the region between 380 and 500 nm corresponding to the Soret band. The structure of the complex was elucidated by single-crystal X-ray diffraction. X-ray powder diffraction analysis showed that films exhibited two peaks associated with the 101 and 103 planes, which noticeably increased after heating at 200 °C. Scanning electron microscopy images confirmed that the annealing favored the growth of two-dimensional square-shaped aggregates on the surface of the substrate.
Additional file 16 of Adiposity and mortality among intensive care patients with COVID-19 and non-COVID-19 respiratory conditions: a cross-context comparison study in the UK
Creators: name: Bell, Joshua A.
name: Carslake, David
name: Hughes, Amanda
name: Tilling, Kate
name: Dodd, James W.
name: Doidge, James C.
name: Harrison, David A.
name: Rowan, Kathryn M.
name: Davey Smith, George
Publisher: name: figshare
Year: 2024
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy

description: Additional file 16: Table S1 Associations of confounding and selection factors with BMI and 30-day all-cause mortality among ICU patients with COVID-19 (5 Feb 2020 to 1 Aug 2021) and non-COVID-19 respiratory conditions (1 Feb 2018 to 31 Aug 2019).
Build, buy, or partner? A systematic literature review on the choice between alternative modes of growth
Creators: name: Ego, Philipp
Publisher: name: Technische Universität Berlin
Year: 2022
Subjects: subject: 330 Wirtschaft
subject: growth
subject: growth strategy
subject: corporate growth
subject: strategic decision
subject: acquisition
subject: mode choice

description: When pursuing growth opportunities, organizations can, most fundamentally, choose between three different modes: internal development, mergers and acquisitions, and partnerships. Strategic management research investigates the decision of whether to “build, buy, or partner” and its determining factors from various theoretical perspectives, which led to the emergence of related, but largely independent, research streams. As such, this review consolidates the scattered literature landscape and provides a comprehensive understanding of the antecedents associated with the choice of corporate growth modes. To do so, an integrative research framework is proposed that encompasses internal, external, and decision-related factors. Based on this framework, the review provides a synthesized overview and critical assessment of 74 past empirical contributions and develops a detailed roadmap to guide future research.
N7E2
Creators: name: Alyssah Clavien
Year: 2023
Subjects: subject: Mesoamerica
valueUri: https://core.tdar.org/browse/geographic-keyword/61/mesoamerica
subject: Basin of Mexico
valueUri: https://core.tdar.org/browse/geographic-keyword/3/basin-of-mexico
subject: Mexico
valueUri: https://core.tdar.org/browse/geographic-keyword/134/mexico
subject: Mexico (State / Territory)
valueUri: https://core.tdar.org/browse/geographic-keyword/326/mexico-state-territory
subject: United Mexican States (Country)
valueUri: https://core.tdar.org/browse/geographic-keyword/438/united-mexican-states-country
subject: Central Mexico, Teotihuacan Valley
valueUri: https://core.tdar.org/browse/geographic-keyword/7/central-mexico-teotihuacan-valley
subject: Central Mexico
valueUri: https://core.tdar.org/browse/geographic-keyword/135/central-mexico
subject: Teotihuacan Valley
valueUri: https://core.tdar.org/browse/geographic-keyword/154/teotihuacan-valley
subject: Teotihuacan
valueUri: https://core.tdar.org/browse/geographic-keyword/202/teotihuacan
subject: Valley of Mexico
valueUri: https://core.tdar.org/browse/geographic-keyword/44/valley-of-mexico
subject: Classic Period
valueUri: https://core.tdar.org/browse/temporal-keyword/125/classic-period
subject: Terminal Formative
valueUri: https://core.tdar.org/browse/temporal-keyword/67/terminal-formative
subject: Teotihuacan Period
valueUri: https://core.tdar.org/browse/temporal-keyword/7765/teotihuacan-period
subject: Early Classic
valueUri: https://core.tdar.org/browse/temporal-keyword/5560/early-classic
subject: Teotihuacan
valueUri: https://core.tdar.org/browse/culture-keyword/7527/teotihuacan
subject: Teotihuacano
valueUri: https://core.tdar.org/browse/culture-keyword/9224/teotihuacano
subject: Teotihuacan
valueUri: https://core.tdar.org/browse/site-name/92/teotihuacan
subject: Town / City
valueUri: https://core.tdar.org/browse/site-type/255/town-city
subject: Domestic Structure or Architectural Complex
valueUri: https://core.tdar.org/browse/site-type/251/domestic-structure-or-architectural-complex
subject: Settlements
valueUri: https://core.tdar.org/browse/site-type/252/settlements
subject: Systematic Survey
valueUri: https://core.tdar.org/browse/investigation-type/12/systematic-survey

description: Site Survey Form Scan for Square N7E2.
Determination of the Hubble Constant Using Cepheids
Creators: name: Abdel-Sabour, Mohamed
name: Nouh, Mohamed Ebrahim
name: Issa, Issa Ali
name: El-Nawawy, Mohamed Saleh
name: Kordi, Ayman
name: Almostafa, Zaki
name: El-Said, Ahmad Essam
name: Ali, Gamal Bakr
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: This paper introduces a statistical treatment to use Cepheid variable stars as distance indicators. The expansion rate of the Universe is also studied here through deriving the value of the Hubble constant H0. A Gaussian function approximation is proposed to fit the absolute magnitude and period of Cepheid variables in our galaxy. The calculations are carried out on samples of Cepheids observed in 23 galaxies to derive the distance modulus (DM) of these galaxies based on the frequency distributions of their periods and intrinsic apparent magnitudes. The DM is the difference between the apparent magnitude for extragalactic Cepheids and the absolute magnitude of the galactic Cepheids at maximum number. It is calculated by using the comparison of the period distribution of Cepheids in our galaxy and in other galaxies. This method is preferred due to its simplicity to use and its efficiency in providing reliable DM. A linear fit with correlation coefficient of 99.68% has been found between the published distance modulus and that computed one in the present work. From the present sample, a value of H0 in the range of 66 to 80 +/- 5 km/s Mpc is determined. The present procedure of computation and its accuracy are confirmed by the high correlation found between our computed DM and that published in the literature.
description: arXiv admin note: text overlap with arXiv:astro-ph/0012376 by other authors
HIV subtype is not associated with dementia among individuals with moderate and advanced immunosuppression in Kampala, Uganda
Creators: name: Porcella, Stephen F
name: Okonkwo, Ozioma C.
name: Sacktor, Ned
name: Nakasujja, Noeline
name: Manucci, Jordyn
name: Quinn, Thomas C.
name: Wendel, Sarah K.
name: Laeyendecker, Oliver
name: Katabira, Elly
name: Bruno, Daniel
name: Martens, Craig
name: Robertson, Kevin
name: Redd, Andrew D.
name: Musisi, Seggane
name: Skolasky, Richard L.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2014

description: HIV-associated neurocognitive disorders (HAND) are a common neurological manifestation of HIV infection. A previous study suggested that HIV dementia may be more common among patients with subtype D virus than among those with subtype A virus among HIV+ individuals with advanced immunosuppression. We conducted a study to evaluate the frequency of HIV dementia, and the association of HIV dementia with HIV subtype and compartmentalization among HIV+ individuals with moderate and advanced immunosuppression (CD4 lymphocyte count >150 cells/μL and < 250 cells/μL).
Fullerene adducts from malonic esters of triethylene glycol and C60: electronic and electrochemical properties
Creators: name: Cajiao, Nathalia
name: Velásquez, José
name: Chaur, Manuel N.
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Biochemistry
subject: Physical Sciences not elsewhere classified
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified

description: In this work, dimeric and monomeric fullerene-C60 derivatives with triethylene glycol units were synthesised through the Bingel–Hirsch reaction and characterised with thermogravimetric analysis (TGA), Nuclear Magnetic Resonance (NMR) spectroscopy and Mass Spectrometry (MS) techniques. Also, the target compounds were studied from a physical chemistry perspective to investigate their photophysical and electrochemical properties using UV–Vis and fluorescence spectroscopy, Cyclic (CV), and Square Wave Voltammetry (SWV). All previous emphasised the aim to evaluate the features to be an electron transporting layer on perovskite solar cells (PSC), on this regard, both compounds exhibited good thermal stability and alignment of LUMO energy levels with MAPbBr3 as the perovskite semiconductor layer.
Additional file 1 of Mixed-methods evaluation of Daily Moves, a community-based physical activity program for older adults
Creators: name: Mellow, Maddison L.
name: Hull, Melissa J.
name: Smith, Ashleigh E.
name: Wycherley, Thomas P.
name: Girard, Danielle
name: Crozier, Alyson J.
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Neuroscience
subject: Science Policy
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 1.
N7W3
Creators: name: Alyssah Clavien
Year: 2023
Subjects: subject: Mesoamerica
valueUri: https://core.tdar.org/browse/geographic-keyword/61/mesoamerica
subject: Basin of Mexico
valueUri: https://core.tdar.org/browse/geographic-keyword/3/basin-of-mexico
subject: Mexico
valueUri: https://core.tdar.org/browse/geographic-keyword/134/mexico
subject: Mexico (State / Territory)
valueUri: https://core.tdar.org/browse/geographic-keyword/326/mexico-state-territory
subject: United Mexican States (Country)
valueUri: https://core.tdar.org/browse/geographic-keyword/438/united-mexican-states-country
subject: Central Mexico, Teotihuacan Valley
valueUri: https://core.tdar.org/browse/geographic-keyword/7/central-mexico-teotihuacan-valley
subject: Central Mexico
valueUri: https://core.tdar.org/browse/geographic-keyword/135/central-mexico
subject: Teotihuacan Valley
valueUri: https://core.tdar.org/browse/geographic-keyword/154/teotihuacan-valley
subject: Teotihuacan
valueUri: https://core.tdar.org/browse/geographic-keyword/202/teotihuacan
subject: Valley of Mexico
valueUri: https://core.tdar.org/browse/geographic-keyword/44/valley-of-mexico
subject: Classic Period
valueUri: https://core.tdar.org/browse/temporal-keyword/125/classic-period
subject: Terminal Formative
valueUri: https://core.tdar.org/browse/temporal-keyword/67/terminal-formative
subject: Teotihuacan Period
valueUri: https://core.tdar.org/browse/temporal-keyword/7765/teotihuacan-period
subject: Early Classic
valueUri: https://core.tdar.org/browse/temporal-keyword/5560/early-classic
subject: Teotihuacan
valueUri: https://core.tdar.org/browse/culture-keyword/7527/teotihuacan
subject: Teotihuacano
valueUri: https://core.tdar.org/browse/culture-keyword/9224/teotihuacano
subject: Teotihuacan
valueUri: https://core.tdar.org/browse/site-name/92/teotihuacan
subject: Town / City
valueUri: https://core.tdar.org/browse/site-type/255/town-city
subject: Domestic Structure or Architectural Complex
valueUri: https://core.tdar.org/browse/site-type/251/domestic-structure-or-architectural-complex
subject: Settlements
valueUri: https://core.tdar.org/browse/site-type/252/settlements
subject: Systematic Survey
valueUri: https://core.tdar.org/browse/investigation-type/12/systematic-survey

description: Site Survey Form Scan for Square N7W3.
Titan interaction with the supersonic solar wind
Creators: name: Bertucci, C.
name: Hamilton, D. C.
name: Kurth, W. S.
name: Hospodarsky, G.
name: Mitchell, D.
name: Sergis, N.
name: Edberg, N. J. T.
name: Dougherty, M. K.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: After 9 years in the Saturn system, the Cassini spacecraft finally observed Titan in the supersonic solar wind. These unique observations reveal that Titan interaction with the solar wind is in many ways similar to un-magnetized planets Mars and Venus in spite of the differences in the properties of the solar plasma in the outer solar system. In particular, Cassini detected a collisionless, supercritical bow shock and a well-defined induced magnetosphere filled with mass-loaded interplanetary magnetic field lines, which drape around Titan ionosphere. Although the flyby altitude may not allow the detection of an ionopause, Cassini reports enhancements of plasma density compatible with plasma clouds or streamers in the flanks of its induced magnetosphere or due to an expansion of the induced magnetosphere. Because of the upstream conditions, these observations are also relevant for unmagnetized bodies in the outer solar system such as Pluto, where kinetic processes are expected to dominate.
description: 17 pages, 3 figures
Chapter 13 Faunal Analysis: Two Dead Juniper Village (TDJV) Report
Creators: name: Ward, Albert E.
Year: 1992
Subjects: subject: Bernalillo (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/3646/bernalillo-county
subject: Albuquerque, New Mexico
valueUri: https://core.tdar.org/browse/geographic-keyword/84765/albuquerque-new-mexico
subject: Kirtland Air Force Base
valueUri: https://core.tdar.org/browse/geographic-keyword/17943/kirtland-air-force-base
subject: Historic
valueUri: https://core.tdar.org/browse/temporal-keyword/5728/historic
subject: Prehistoric
valueUri: https://core.tdar.org/browse/temporal-keyword/53/prehistoric
subject: Ancestral Puebloan
valueUri: https://core.tdar.org/browse/culture-keyword/19/ancestral-puebloan
subject: Two Dead Juniper Village
valueUri: https://core.tdar.org/browse/site-name/133070/two-dead-juniper-village
subject: Awl
valueUri: https://core.tdar.org/browse/material-type/95/awl
subject: Gopher
valueUri: https://core.tdar.org/browse/material-type/1391/gopher
subject: Thomonys bottae
valueUri: https://core.tdar.org/browse/material-type/3553/thomonys-bottae
subject: Pappogeomys castanops
valueUri: https://core.tdar.org/browse/material-type/3554/pappogeomys-castanops
subject: Fauna
valueUri: https://core.tdar.org/browse/material-type/4/fauna
subject: Lepus californicus
valueUri: https://core.tdar.org/browse/material-type/1380/lepus-californicus
subject: Bison
valueUri: https://core.tdar.org/browse/material-type/134/bison
subject: Cottontail
valueUri: https://core.tdar.org/browse/material-type/984/cottontail
subject: Jackrabbit
valueUri: https://core.tdar.org/browse/material-type/1337/jackrabbit
subject: Odocoileus hemionus
valueUri: https://core.tdar.org/browse/material-type/1417/odocoileus-hemionus
subject: Sylvilagus sp.
valueUri: https://core.tdar.org/browse/material-type/1130/sylvilagus-sp
subject: Bone Awl
valueUri: https://core.tdar.org/browse/material-type/2650/bone-awl
subject: Faunal Analysis
valueUri: https://core.tdar.org/browse/other-keyword/137099/faunal-analysis
subject: Collections Research
valueUri: https://core.tdar.org/browse/investigation-type/3/collections-research

description: The faunal analysis chapter of the Two Dead Juniper Village.
Additional file 20 of Adiposity and mortality among intensive care patients with COVID-19 and non-COVID-19 respiratory conditions: a cross-context comparison study in the UK
Creators: name: Bell, Joshua A.
name: Carslake, David
name: Hughes, Amanda
name: Tilling, Kate
name: Dodd, James W.
name: Doidge, James C.
name: Harrison, David A.
name: Rowan, Kathryn M.
name: Davey Smith, George
Publisher: name: figshare
Year: 2024
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy

description: Additional file 20: Table S5 Associations of confounding/selection factors with BMI among ICU patients with non-COVID-19 respiratory conditions, by admission region
Cardiovascular Disease Risk Factors in Youth With Type 1 and Type 2 Diabetes: Implications of a Factor Analysis of Clustering
Creators: name: Mayer-Davis, Elizabeth J.
name: Lawson, Andrew
name: Dolan, Lawrence
name: D'Agostino, Ralph B.
name: Rodriguez, Beatriz L.
name: Dabelea, Dana
name: Ma, Bo
name: Bell, Ronny A.
name: Liese, Angela D.
name: Williams, Desmond
name: Pettitt, David J.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2009

description: The extent to which cardiovascular disease (CVD) risk factors cluster in youth with a diagnosis of type 1 (T1DM) or type 2 diabetes mellitus (T2DM) is unclear. Therefore, we aimed to evaluate potential clustering of traditional CVD risk factors that may reflect an unmeasured but unifying single pathology that may explain the phenomenon of the metabolic syndrome in these youths.
Approval-based apportionment
Creators: name: Brill, Markus
name: Gölz, Paul
name: Peters, Dominik
name: Schmidt-Kraepelin, Ulrike
name: Wilker, Kai
Publisher: name: Technische Universität Berlin
Year: 2022
Subjects: subject: 510 Mathematik
subject: apportionment
subject: voters
subject: generalization
subject: approval
subject: ballots

description: In the apportionment problem, a fixed number of seats must be distributed among parties in proportion to the number of voters supporting each party. We study a generalization of this setting, in which voters can support multiple parties by casting approval ballots. This approval-based apportionment setting generalizes traditional apportionment and is a natural restriction of approval-based multiwinner elections, where approval ballots range over individual candidates instead of parties. Using techniques from both apportionment and multiwinner elections, we identify rules that generalize the D’Hondt apportionment method and that satisfy strong axioms which are generalizations of properties commonly studied in the apportionment literature. In fact, the rules we discuss provide representation guarantees that are currently out of reach in the general setting of multiwinner elections: First, we show that core-stable committees are guaranteed to exist and can be found in polynomial time. Second, we demonstrate that extended justified representation is compatible with committee monotonicity (also known as house monotonicity).
Noncommutative Generalization of Wilson Lines
Creators: name: Ivankov, Petr
Publisher: name: arXiv
Year: 2014
Subjects: subject: Operator Algebras (math.OA)
subject: FOS: Mathematics

description: A classical Wilson line is a cooresponedce between closed paths and elemets of a gauge group. However the noncommutative geometry does not have closed paths. But noncommutative geometry have good generalizations of both: the covering projection, and the group of covering transformations. These notions are used for a construction of noncommutative Wilson lines. Wilson lines can also be constructed as global pure gauge fields on the universal covering space. The noncommutative analog of this construction is also developed.
description: 13 pages, 16 references
Walking in Old Age and Development of Metabolic Syndrome: The Health, Aging, and Body Composition Study
Creators: name: Mercer, Vicki
name: Brach, Jennifer S.
name: Kritchevsky, Stephen B.
name: Satterfield, Suzanne
name: Rubin, Susan
name: Visser, Marjolein
name: Pieper, Carl F.
name: Peterson, Matthew J.
name: Evenson, Kelly R.
name: Goodpaster, Bret H.
name: Morey, Miriam C.
name: Simonsick, Eleanor M.
name: Giuliani, Carol
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2010

description: The specific health benefits of meeting physical activity guidelines are unclear in older adults. We examined the association between meeting, not meeting, or change in status of meeting physical activity guidelines through walking and the 5-year incidence of metabolic syndrome in older adults.
Hip Circumference and Incident Metabolic Risk Factors in Chinese Men and Women: The People's Republic of China Study
Creators: name: Adair, Linda S.
name: Cai, Jianwen
name: Truesdale, Kimberly P.
name: North, Kari E.
name: Katz, Eva G.
name: Stevens, June
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2011

description: The associations between adiposity and metabolic risk factors have been suggested to vary across ethnicities. Studies in Caucasians have shown that after adjusting for waist circumference and body mass index (BMI), a larger hip circumference may be protective for metabolic risk factors. To our knowledge, these associations have never been examined in a Chinese population.
title: On the Heat Death and the Big Crunch
title: In Memory of Jerry Ericksen
titleType: Subtitle
Creators: name: Müller, Ingo
name: Müller, Wolfgang H.
Publisher: name: Technische Universität Berlin
Year: 2022
Subjects: subject: 620 Ingenieurwissenschaften und zugeordnete Tätigkeiten
subject: irreversibility
subject: Big bang
subject: Big crunch

description: This article is an exercise in elementary mechanics and thermodynamics. It emphasizes the basic difference between mechanics and thermodynamics which lies in the irreversibility of the latter theory. Clausius [1] (Poggendorff’s Annalen der Physik, p. 125, 1865) – the discoverer of entropy – was led to express the dichotomy in the famous slogan die Energie der Welt ist constant, and die Entropie der Welt strebt einem Maximum zu. (Gibbs put these slogans on top of his comprehensive memoir [2] (Gibbs, On the Equilibrium of Heterogeneous Substances, pp. 108–248, 1876).) And again Clausius [3] (Über den zweiten Hauptsatz der mechanischen Wärmetheorie, A lecture given at the general session of German natural scientists and physicians in Frankfurt/M on September 23, 1867, 1867) invented the notion of the heat death as the final destiny of the world. Nowadays it has become quiet around the heat death. Says Asimov [4] (Asimov’s Biographical Encyclopedia of Science and Technology, 1975): “Though the laws of thermodynamics stand as firmly as ever, cosmologists ... [show] a certain willingness to suspend judgement on the matter of heat death.” And we, the authors of this article, might add that present-day cosmologists know so little about the universe that heat death is a tiny spot in the sea of ignorance and therefore not worthy of discussion by serious scientists. All the more reason to take a fresh look at the subject. Now, however, this article is most definitely not a contribution to formal and technical cosmology as described in the monograph [5] (Cosmology, 2008) by S. Weinberg, or the popular booklet [6] (Fundamentals. Ten Keys to Reality, 2021) by F. Wilczek. Far from it! We treat a monatomic ideal gas under adiabatic conditions in two situations: The gas in a cylinder under a locked piston which – at some instance – is released; and a homogeneous cloud of gas at rest when – at some time – gravitation is “switched on”. It is only by a big leap of imagination that the two cases may be viewed as models for the universe. We also admit that we do not know whether the universe is adiabatic and free of working. Clausius and Gibbs thought so and we follow authority and investigate the validity of the prediction of the heat death and the related idea of the big crunch under these assumptions. We shall confirm the heat death as a very hot event but refute the big crunch.
Health and Safety Plan: Archaeological Survey of the Manzano Area, Kirtland Air Force Base, New Mexico
Creators: name: Verhaaren, Bruce T.
Publisher: name: Argonne National Laboratory
Year: 1994
Subjects: subject: Bernalillo (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/3646/bernalillo-county
subject: Albuquerque, New Mexico
valueUri: https://core.tdar.org/browse/geographic-keyword/84765/albuquerque-new-mexico
subject: Kirtland Air Force Base
valueUri: https://core.tdar.org/browse/geographic-keyword/17943/kirtland-air-force-base
subject: Cold War Era
valueUri: https://core.tdar.org/browse/temporal-keyword/5551/cold-war-era
subject: Cold War
valueUri: https://core.tdar.org/browse/temporal-keyword/7288/cold-war
subject: Manzano Area
valueUri: https://core.tdar.org/browse/other-keyword/170221/manzano-area
subject: Health and Safety Plan
valueUri: https://core.tdar.org/browse/other-keyword/170220/health-and-safety-plan
subject: Reconnaissance / Survey
valueUri: https://core.tdar.org/browse/investigation-type/7/reconnaissance-survey
subject: Heritage Management
valueUri: https://core.tdar.org/browse/investigation-type/24/heritage-management

description: The primary purpose of this Health and Safety Plan is to provide the Kirtland AFB, Manzano Area field survey team from Argonne National Laboratory (ANL) with important information, procedures, and requirements for conducting their survey with minimum hazard to its health and safety. The plan assigns responsibilities and provides for contingencies which may arise during the course of the survey. Specific points addressed in this documentation include designation of on-site personnel responsible for safety and health, characterization of onsite hazards, personal protective equipment, monitoring strategies, and provisions for plan changes. The intent of the plan is to require the workers to conduct their survey in a safe fashion and to provide them with the means to do so. The plan will address hazards specific to the Manzano Area of Kirtland AFB and to the activities being performed.