cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Multifield inflation in random potentials and the rapid-turn limit
Creators: name: Bjorkmo, Hans Ulrik Theodor
Publisher: name: Apollo - University of Cambridge Repository
Year: 2020
Subjects: Theoretical physics
Cosmology
Inflation
Gaussian random fields

description: Cosmological inflation is a simple, and observationally well-supported, mechanism for generating a flat, spatially homogeneous universe with the statistical correlations in the cosmic microwave background we see today. Determining precisely how inflation happened, and how many fields were involved, are some of the main challenges of modern cosmology. The first part of the thesis, consisting of Chapters 2 and 3, addresses this question by looking at what future measurements of local non-Gaussianity will tell us. Local non-Gaussianity has been proposed as a key observable for distinguishing between single- and multifield inflation, as a large value of this parameter would rule out the former. However, a small value would not necessarily rule out the latter. Using a new technique for generating random functions with Gaussian random fields, which we also prove the validity of, we generate random potentials for as many as 100 fields for inflation. We look at the observables of these models and in particular compute the local non-Gaussianity. An overwhelming majority of these models give local non-Gaussianity compatible with single-field inflation, despite significant multifield effects on superhorizon scales, indicating that this observable may not be sufficient to distinguish between these types of models. The second part of the thesis, consisting of Chapters 4 and 5, addresses another aspect of this question by looking at other types of inflationary solutions than slow-roll, slow-turn. Slow-roll, slow-turn is an easily realised solution, but requires a very flat potential over large distances in field-space. The fine-tuning needed for this remains an Achilles heel of the inflationary paradigm. However, there are inflationary solutions which can be realised in steep potentials. `Hyperinflation' is a particularly interesting one of these, and we investigate this solution in detail. Using the techniques developed to study hyperinflation, we then show that there exists a new, completely general two-field attractor solution that is characterised by rapidly turning fields. This `rapid-turn attractor' does not require any particular background geometry, and explains how several recently studied two-field inflation models are related to each other.
description: STFC
title: Die Entwicklung bayerischer Hochschulrechenzentren : Handlungsempfehlungen aus einer Fallstudie für ein professionelles IT-Servicemanagement
Creators: name: Jonas, Claudius
name: Lautenschlager, Jonathan
name: Eymann, Torsten
Publisher: name: University of Bayreuth
Year: 2021
Subjects: subject: IT-Servicemanagement
subject: Hochschulrechenzentren
subject: Fallstudie
subject: Handlungsempfehlungen
subject: 004
subject: 330

description: Im digitalen Informationszeitalter stellen Hochschulrechenzentren (HRZ) einen zentralen Bestandteil zur Erfüllung operativer Aufgaben in Forschung, Lehre und Verwaltung von Hochschulen dar. Dabei stehen HRZ vor unterschiedlichen Herausforderungen, die durch diverse Nutzeranforderungen sowie Anforderungen bezüglich IT-Sicherheit und Regulatorik hervorgerufen werden. Um diese Herausforderungen zu bewältigen, ist es essenziell, bisher dezentral und heterogen geprägte IT-Services stetig zu professionalisieren. Dadurch entsteht die Notwendigkeit, sich für einen nachhaltigen Betrieb der HRZ stärker an etablierten Servicestandards und Anforderungen von hochschulinternen sowie hochschulexternen Nutzergruppen zu orientieren. Ein professionelles IT-Servicemanagement (ITSM) wird damit zur Grundlage für HRZ. Im Rahmen eines durch das bayerische Wissenschaftsministerium geförderten Projektes wird durch eine vergleichende Fallstudie zum einen der Status des ITSM der bayerischen HRZ systematisch erfasst, zum anderen darauf aufbauend eine Weiterentwicklung unterstützt. Dazu wurden Interviews und Selbstevaluierungen von neun unterschiedlichen Hochschulen durchgeführt und die Ergebnisse anschließend evaluiert. In diesem Beitrag werden die zentralen Erkenntnisse vorgestellt und Handlungsempfehlungen daraus abgeleitet.
Prospects for Reforming the Organizational and Legal Mechanism for Ensuring Human and Civil Rights and Freedoms
Creators: name: Kovaliv, Myroslav
name: Yesimov, Serhii
name: R. I. Kramar
name: R. M. Skrynkovskyy
Publisher: name: figshare
Year: 2018
Subjects: subject: Law
subject: FOS: Law

description: Kovaliv, M., Yesimov, S., Kramar, R., & Skrynkovskyy, R. (2017). Prospects for Reforming the Organizational and Legal Mechanism for Ensuring Human and Civil Rights and Freedoms. Path of Science, 3(10), 6001-6008.
Clonal Dominance and Transplantation Dynamics in Hematopoietic Stem Cell Compartments
Creators: name: Ashcroft, Peter
name: Manz, Markus G.
name: Bonhoeffer, Sebastian
Publisher: name: arXiv
Year: 2017
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: FOS: Biological sciences

description: Hematopoietic stem cells in mammals are known to reside mostly in the bone marrow, but also transitively passage in small numbers in the blood. Experimental findings have suggested that they exist in a dynamic equilibrium, continuously migrating between these two compartments. Here we construct an individual-based mathematical model of this process, which is parametrised using existing empirical findings from mice. This approach allows us to quantify the amount of migration between the bone marrow niches and the peripheral blood. We use this model to investigate clonal hematopoiesis, which is a significant risk factor for hematologic cancers. We also analyse the engraftment of donor stem cells into non-conditioned and conditioned hosts, quantifying the impact of different treatment scenarios. The simplicity of the model permits a thorough mathematical analysis, providing deeper insights into the dynamics of both the model and of the real-world system. We predict the time taken for mutant clones to expand within a host, as well as chimerism levels that can be expected following transplantation therapy, and the probability that a preconditioned host is reconstituted by donor cells.
description: 46 pages, 11 figures (inclusive of SI)
1/f Flux Noise in low-T$_c$ SQUIDs due to Superparamagnetic Phase Transitions in Defect Clusters
Creators: name: De, Amrit
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: It is shown here that $1/f^α$ flux noise in conventional low-T$_c$ SQUIDs is a result of low temperature superparamagnetic phase transitions in small clusters of strongly correlated color center defects. The spins in each cluster interact via long-range ferromagnetic interactions. Due to its small size, the cluster behaves like a 'random-telegraphic' macro-spin when transitioning to the superparamagnetic phase. This results in $1/f^α$ noise when ensemble averaged over a random distribution of clusters. This model is self-consistent and explains all related experimental results which includes $α\sim 0.8$ independent of system-size. The experimental flux-inductance-noise spectrum is explained through three-point correlation calculations and time reversal symmetry breaking arguments. Also, unlike the flux noise, it is shown why the second-spectrum inductance noise is inherently temperature dependent due to the fluctuation-dissipation theorem. A correlation-function calculation methodology using Ising-Glauber dynamics was key for obtaining these results.
Additional file 1 of Factors associated with negative pleural adenosine deaminase results in the diagnosis of childhood pleural tuberculosis
Creators: name: Han, Xing-Fen
name: Han, Chao
name: Jin, Feng
name: Wang, Jun-Li
name: Wang, Mao-Shui
Publisher: name: figshare
Year: 2021
Subjects: subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1.
FPGA IMPLEMENTATION OF HIGH SPEED BAUGH-WOOLEY MULTIPLIER USING DECOMPOSITION LOGIC
Creators: name: Kiran, Ananda
Publisher: name: figshare
Year: 2018
Subjects: subject: 90699 Electrical and Electronic Engineering not elsewhere classified
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: 40401 Electrical and Electromagnetic Methods in Geophysics
subject: FOS: Earth and related environmental sciences

description: The Baugh-Wooley algorithm is a well-known iterative algorithm for performing multiplication in digital signal processing applications. Decomposition logic is used with Baugh-Wooley algorithm to enhance the speed and to reduce the critical path delay. In this paper a high speed multiplier is designed and implemented using decomposition logic and Baugh-Wooley algorithm. The result is compared with booth multiplier. FPGA based architecture is presented and design has been implemented using Xilinx 12.3 device.
National Election Pool Poll: 2016 Ohio Election Day Exit Poll
Creators: name: ABC News
name: Associated Press
name: CBS News
name: CNN
name: Fox News
name: National Election Pool (NEP)
name: NBC
Publisher: name: Roper Center for Public Opinion Research
Year: 2020

description: Presidential vote (3); US Senate vote (1); describes self as born-again (1); honesty, trustworthiness of presidential candidates (2); Clinton's use of private email (1); Hillary Clinton favorability (1); John Kasich favorability (1); Donald Trump favorability (1); family financial situation (1); was/was not contacted by major presidential campaign (1); feelings about how federal government is working (1); Clinton/Trump better able to handle economy (1); Clinton/Trump better able to handle foreign policy (1); 2010 federal health care law, Obamacare (1); immigrants to US help/hurt country (1); illegal immigrants working in US should be offered chance to apply for legal status/should be deported (1); most important issue facing country (1); local job situation now vs. four years ago (1); life better/worse for next generation of Americans (1); condition of national economy (1); President Barack Obama job performance (1); next president should continue/change Obama's policies (1); party identification (1); political ideology (1); most important quality in deciding presidential vote (1); presidential candidates are/are not qualified (2); racial favoritism (1); temperament of presidential candidates (2); when presidential vote was decided (1); trade with other countries creates/takes away US jobs (1); Trump's treatment of women (1); household labor union membership (1).
National Election Pool Poll: 2016 Oregon Election Day Exit Poll
Creators: name: ABC News
name: Associated Press
name: CBS News
name: CNN
name: Fox News
name: National Election Pool (NEP)
name: NBC
Publisher: name: Roper Center for Public Opinion Research
Year: 2020

description: Presidential vote (2); US Senate vote (1); gubernatorial vote (1); honesty, trustworthiness of presidential candidates (2); Hillary Clinton favorability (1); Donald Trump favorability (1); illegal immigrants working in US should be offered chance to apply for legal status/should be deported (1); most important issue facing country (1); life better/worse for next generation of Americans (1); condition of national economy (1); President Barack Obama job performance (1); party identification (1); political ideology (1); most important quality in deciding presidential vote (1); temperament of presidential candidates (2); when presidential vote was decided (1).
Improvement Of Email Threats Detection By User Training
Creators: name: Cousin, P-Y.
name: Bernard, V.
name: Lefaillet, A.
name: Mugaruka, M.
name: Raibaud, C.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: With the generalization of mobile communication systems, solicitations of all kinds in the form of messages and emails are received by users with increasing proportion of malicious ones. They are customized to pass anti-spam filters and ask the person to click or to open the joined dangerous attachment. Current filters are very inefficient against spear phishing emails. It is proposed to improve the existing filters by taking advantage of user own analysis and feedback to detect all kinds of phishing emails. The method rests upon an interface displaying different warnings to receivers. Analysis shows that users trust their first impression and are often lead to ignore warnings flagged by proposed new interactive system.
Isolate record for VAFB-ISO-940
Creators: name: Kekich, Jessica
Year: 2002
Subjects: subject: Santa Barbara (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/3486/santa-barbara-county
subject: Vandenberg Air Force Base (VAFB)
valueUri: https://core.tdar.org/browse/geographic-keyword/85469/vandenberg-air-force-base-vafb
subject: Vandenberg Space Force Base (VSFB)
valueUri: https://core.tdar.org/browse/geographic-keyword/85584/vandenberg-space-force-base-vsfb
subject: California (State / Territory)
valueUri: https://core.tdar.org/browse/geographic-keyword/1484/california-state-territory
subject: Chipped Stone
valueUri: https://core.tdar.org/browse/material-type/2/chipped-stone
subject: Chert
valueUri: https://core.tdar.org/browse/material-type/213/chert
subject: Reconnaissance / Survey
valueUri: https://core.tdar.org/browse/investigation-type/7/reconnaissance-survey

description: This document is the isolated find record for VAFB-ISO-940. The artifacts are two secondary flakes, both manufactured from tan Monterey chert.
PIXE FOR ELEMENTAL ANALYSIS OF DOMESTIC MEDICINAL PLANTS IN BANGLADESH
Creators: name: Md. Lokman Hossen
Publisher: name: figshare
Year: 2018
Subjects: Biophysics

description: The medicinal plants are a source of biologically important elements which are necessary both for animals and plants. Present study investigates the concentration of elemental constituents of seven selected medicinally important plants of Bangladesh, namely Terminalia bellirica, Centella asiatica, Pleurotus ostreatus, Curcuma longa, Bombax ceiba and Trigonella foenum-graecum. Appropriately desiccated samples (pellets) of these medicinal plants were bombarded with accelerated proton beam with the help of 3 MV Van de Graff accelerator at accelerator Facilities Division, Atomic Energy Center, Dhaka. Eleven different elements- P, S, K, Ca, Sc, Ti, V, Mn, Fe, Cd and I were detected by collecting the harvested X-rays with [Si(Li)] detector. Data collection and analysis were performed using Maestro-32 and GUPIX software.
Supplementary of manuscript Dietary fiber intake, genetic variations of gut microbiota-derived short-chain fatty acids, and bone health in UK biobank
Creators: name: Zhou, Tao
name: Wang, Mengying
name: Ma, Hao
name: Li, Xiang
name: Heianza, Yoriko
name: Qi, Lu
Publisher: name: figshare
Year: 2020
Subjects: classificationCode: 320208
subject: Endocrinology
classificationCode: 420299
subject: Epidemiology not elsewhere classified

description: Supplementary information of manuscript Dietary fiber intake, genetic variations of gut microbiota-derived short-chain fatty acids, and bone health in UK biobank
National Election Pool Poll: 2016 Pennsylvania Election Day Exit Poll
Creators: name: ABC News
name: Associated Press
name: CBS News
name: CNN
name: Fox News
name: National Election Pool (NEP)
name: NBC
Publisher: name: Roper Center for Public Opinion Research
Year: 2020

description: Presidential vote (3); US Senate vote (1); honesty, trustworthiness of presidential candidates (2); Clinton's use of private email (1); Hillary Clinton favorability (1); Donald Trump favorability (1); was/was not contacted by major presidential campaign (1); feelings about how federal government is working (1); illegal immigrants working in US should be offered chance to apply for legal status/should be deported (1); most important issue facing country (1); life better/worse for next generation of Americans (1); condition of national economy (1); President Barack Obama job performance (1); party identification (1); political ideology (1); most important quality in deciding presidential vote (1); presidential candidates are/are not qualified (2); racial favoritism (1); temperament of presidential candidates (2); when presidential vote was decided (1); trade with other countries creates/takes away US jobs (1); Trump's treatment of women (1).
Additional file 1 of An updated tribal classification of Lamiaceae based on plastome phylogenomics
Creators: name: Zhao, Fei
name: Chen, Ya-Ping
name: Salmaki, Yasaman
name: Drew, Bryan T.
name: Wilson, Trevor C.
name: Scheen, Anne-Cathrine
name: Celep, Ferhat
name: Bräuchler, Christian
name: Bendiksby, Mika
name: Wang, Qiang
name: Min, Dao-Zhang
name: Peng, Hua
name: Olmstead, Richard G.
name: Li, Bo
name: Xiang, Chun-Lei
Publisher: name: figshare
Year: 2021
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences

description: Additional file 1: Figure S1. Gene maps of the complete chloroplast genomes newly sequenced in this study. Genes inside and outside of the circle are transcribed in the clockwise and counterclockwise directions, respectively. Genes belonging to different functional categories are color-coded.
Additional Simulation Results and Pharamacodynamic Concepts from Predicting drug resistance evolution: insights from antimicrobial peptides and antibiotics
Creators: name: Guozhi Yu
name: Baeder, Desiree Y.
name: Regoes, Roland R.
name: Rolff, Jens
Publisher: name: The Royal Society
Year: 2018
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: Health Care
subject: Diseases
subject: 111706 Epidemiology
subject: FOS: Health sciences

description: Antibiotic resistance constitutes one of the most pressing public health concerns. Antimicrobial peptides (AMPs) of multicellular organisms are considered part of a solution to this problem, and AMPs produced by bacteria such as colistin are last-resort drugs. Importantly, AMPs differ from many antibiotics in their pharmacodynamic characteristics. Here we implement these differences within a theoretical framework to predict the evolution of resistance against AMPs and compare it to antibiotic resistance. Our analysis of resistance evolution finds that pharmacodynamic differences all combine to produce a much lower probability that resistance will evolve against AMPs. The finding can be generalized to all drugs with pharmacodynamics similar to AMPs. Pharmacodynamic concepts are familiar to most practitioners of medical microbiology, and data can be easily obtained for any drug or drug combination. Our theoretical and conceptual framework is, therefore, widely applicable and can help avoid resistance evolution if implemented in antibiotic stewardship schemes or the rational choice of new drug candidates.
Talking Condition Recognition in Stressful and Emotional Talking Environments Based on CSPHMM2s
Creators: name: Shahin, Ismail
name: Ba-Hutair, Mohammed Nasser
Publisher: name: arXiv
Year: 2017
Subjects: subject: Sound (cs.SD)
subject: FOS: Computer and information sciences

description: This work is aimed at exploiting Second-Order Circular Suprasegmental Hidden Markov Models (CSPHMM2s) as classifiers to enhance talking condition recognition in stressful and emotional talking environments (completely two separate environments). The stressful talking environment that has been used in this work uses Speech Under Simulated and Actual Stress (SUSAS) database, while the emotional talking environment uses Emotional Prosody Speech and Transcripts (EPST) database. The achieved results of this work using Mel-Frequency Cepstral Coefficients (MFCCs) demonstrate that CSPHMM2s outperform each of Hidden Markov Models (HMMs), Second-Order Circular Hidden Markov Models (CHMM2s), and Suprasegmental Hidden Markov Models (SPHMMs) in enhancing talking condition recognition in the stressful and emotional talking environments. The results also show that the performance of talking condition recognition in stressful talking environments leads that in emotional talking environments by 3.67% based on CSPHMM2s. Our results obtained in subjective evaluation by human judges fall within 2.14% and 3.08% of those obtained, respectively, in stressful and emotional talking environments based on CSPHMM2s.
Analytic sphere eversion using ruled surfaces
Creators: name: Bednorz, Adam
name: Bednorz, Witold
Publisher: name: arXiv
Year: 2017
Subjects: subject: Geometric Topology (math.GT)
subject: Mathematical Physics (math-ph)
subject: Algebraic Geometry (math.AG)
subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 57R42

description: Sphere eversions have been described so far by either pictures with minimal topological complexity, numerical evolution or complex equations. We write down relatively simple explicit formulas for the whole eversion, both analytic and topologically simpler, including also Boy surface (real projective plane), using a family of ruled surfaces. We show their usefulness in visualizing the process using commonly available modeling software.
description: 25 pages, 16 figures, more information at http://www.fuw.edu.pl/~abednorz/eversion/
The Binary Black Hole Merger Rate from Ultraluminous X-ray Source Progenitors
Creators: name: Finke, Justin D.
name: Razzaque, Soebur
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Ultraluminous X-ray sources (ULXs) exceed the Eddington luminosity for a $\approx 10M_\odot$ black hole. The recent detection of black hole mergers by the gravitational wave detector ALIGO indicates that black holes with masses $> 10 M_\odot$ do indeed exist. Motivated by this, we explore a scenario where ULXs consist of black holes formed by the collapse of high-mass, low-metallicity stars, and that these ULXs become binary black holes (BBHs) that eventually merge. We use empirical relations between the number of ULXs and the star formation rate and host galaxy metallicity to estimate the ULX formation rate and the BBH merger rate at all redshifts. This assumes the ULX rate is directly proportional to the star formation rate for a given metallicity, and that the black hole accretion rate is distributed as a log-normal distribution. We include an enhancement in the ULX formation rate at earlier epochs due to lower mean metallicities. With simplified assumptions, our model is able to reproduce both the rate and mass distribution of BBH mergers in the nearby universe inferred from the detection of GW 150914, LVT 151012, GW 151226, and GW 170104 by ALIGO if the peak accretion rate of ULXs is a factor $\approx$1 --- 300 greater than the Eddington rate. Our predictions of the BBH merger rate, mass distribution, and redshift evolution can be tested by ALIGO in the near future, which in turn can be used to explore connections between the ULX formation and BBH merger rates over cosmic time.
description: 10 pages, 9 figures. Accepted by MNRAS
Supplementary Information from Combined multiple transcriptional repression mechanisms generate ultrasensitivity and oscillations
Creators: name: Jeong, Eui Min
name: Song, Yun Min
name: Kim, Jae Kyoung
Publisher: name: The Royal Society
Year: 2022
Subjects: subject: 60114 Systems Biology
subject: FOS: Biological sciences
subject: Computational Biology
subject: 10202 Biological Mathematics
subject: FOS: Mathematics

description: Transcriptional repression can occur via various mechanisms, such as blocking, sequestration and displacement. For instance, the repressors can hold the activators to prevent binding with DNA or can bind to the DNA-bound activators to block their transcriptional activity. Although the transcription can be completely suppressed with a single mechanism, multiple repression mechanisms are used together to inhibit transcriptional activators in many systems, such as circadian clocks and NF-κB oscillators. This raises the question of what advantages arise if seemingly redundant repression mechanisms are combined. Here, by deriving equations describing the multiple repression mechanisms, we find that their combination can synergistically generate a sharply ultrasensitive transcription response and thus strong oscillations. This rationalizes why the multiple repression mechanisms are used together in various biological oscillators. The critical role of such combined transcriptional repression for strong oscillations is further supported by our analysis of formerly identified mutations disrupting the transcriptional repression of the mammalian circadian clock. The hitherto unrecognized source of the ultrasensitivity, the combined transcriptional repressions, can lead to robust synthetic oscillators with a previously unachievable simple design.
Isolate record for VAFB-ISO-934
Creators: name: Kekich, Jessica
Year: 2002
Subjects: subject: Santa Barbara (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/3486/santa-barbara-county
subject: Vandenberg Air Force Base (VAFB)
valueUri: https://core.tdar.org/browse/geographic-keyword/85469/vandenberg-air-force-base-vafb
subject: Vandenberg Space Force Base (VSFB)
valueUri: https://core.tdar.org/browse/geographic-keyword/85584/vandenberg-space-force-base-vsfb
subject: California (State / Territory)
valueUri: https://core.tdar.org/browse/geographic-keyword/1484/california-state-territory
subject: Chipped Stone
valueUri: https://core.tdar.org/browse/material-type/2/chipped-stone
subject: Chert
valueUri: https://core.tdar.org/browse/material-type/213/chert
subject: Reconnaissance / Survey
valueUri: https://core.tdar.org/browse/investigation-type/7/reconnaissance-survey

description: This document is the isolated find record for VAFB-ISO-934. The artifacts are a tertiary flake of yellowish-brown Monterey chert and a flaked stone tool that has been bifacially worked and is fashioned from gray and brown Monterey chert, measuring 6.4 cm by 4.2 cm by 1.2 cm.
Mass spectra for $qc\bar q\bar c$, $sc\bar s\bar c$, $qb\bar q\bar b$, $sb\bar s\bar b$ tetraquark states with $J^{PC}=0^{++}$ and $2^{++}$
Creators: name: Chen, Wei
name: Chen, Hua-Xing
name: Liu, Xiang
name: Steele, T. G.
name: Zhu, Shi-Lin
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We have studied the mass spectra of the hidden-charm/bottom $qc\bar q\bar c$, $sc\bar s\bar c$ and $qb\bar q\bar b$, $sb\bar s\bar b$ tetraquark states with $J^{PC}=0^{++}$ and $2^{++}$ in the framework of QCD sum rules. We construct ten scalar and four tensor interpolating currents in a systematic way and calculate the mass spectra for these tetraquark states. The $X^\ast(3860)$ may be either an isoscalar tetraquark state or $χ_{c0}(2P)$. If the $X^\ast(3860)$ is a tetraquark candidate, our results prefer the $0^{++}$ option over the $2^{++}$ one. The $X(4160)$ may be classified as either the scalar or tensor $qc\bar q\bar c$ tetraquark state while the $X(3915)$ favors a $0^{++}$ $qc\bar q\bar c$ or $sc\bar s\bar c$ tetraquark assignment over the tensor one. The $X(4350)$ can not be interpreted as a $sc\bar s\bar c$ tetraquark with either $J^{PC}=0^{++}$ or $2^{++}$.
description: 15 pages, 4 figures, 5 tables, suggestions and comments welcome
Gender diversity and the transformation of research excellence
Creators: name: Kraemer-Mbula, Erika
Publisher: name: Zenodo
Year: 2020
Subjects: gender
transformation
diversity
research excellence

description: Women remain scarce in the top layers of the scientific profession worldwide, and continue to experience challenges to achieve prominent scientific careers and be recognized as excellent scientists. This chapter reflects on the various ways in which gender affects and is affected by the concept of excellence and its application in the workplace. It argues that, when applied to individual researchers, the concept of excellence may contribute to the reproduction of gender inequalities in academia, which calls for further thinking about appropriate forms of measurement. In addition, female scientists in the Global South seem to experience particular pressures and challenges related to the context in which they operate, which merit more attention. Finally, the chapter presents an approach to integrate diversity and inclusion into the framework for achieving excellence, which can be considered by research councils, research funders and universities in the Global South and beyond.
description: Published by African Minds.
Supplementary Material# 1; Supplementary Material# 2; Supplementary Material# 3 from Sensitive colorimetric assay using insulin G-quadruplex aptamer arrays on DNA nanotubes coupled with magnetic nanoparticles
Creators: name: A. Rafati
name: A. Zarrabi
name: S. Abedian-Kenari
name: M. Aarabi
name: P. Gill
Publisher: name: The Royal Society
Year: 2018
Subjects: subject: Structural Biology
subject: 90301 Biomaterials
subject: FOS: Medical engineering
subject: 30199 Analytical Chemistry not elsewhere classified
subject: FOS: Chemical sciences

description: Circular dichroism spectroscopy of G-rich aptamer-insulin interaction; Atomic force microscopy of DNTs coupled with magnetic nanoparticles; Standard curve with a residual plot of insulin detection via the aptamers array based on a serial concentration of insulin (1.56-100 µIU/ml) with 2 µM G-rich aptamer
title: Carte ethnique
title: Carte ethnique
Creators: name: :Unkn
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2023
Subjects: subject: Carte ethnique

description: 394
description: 63
description: Bulletin économique et social du Maroc
description: Cartographie
description: BESM-carto_1954-63-p394_63-02
description: Source: Maison méditerranéenne des sciences de l'homme, Cité numérique de la Méditerranée (Cinumed), Bibliothèque nationale du Royaume du Maroc (BNRM)
description: Source: Bulletin économique et social du Maroc
description: Source: Bulletin économique et social du Maroc (BESM) > BESM (Cartographie)
description: Relation: https://cinumed.mmsh.univ-aix.fr/idurl/1/81985
description: Coverage: Maroc
description: Coverage: XXe siècle
description: Temporal: XXe siècle
description: Bibliographic citation: « Carte ethnique », In Bulletin économique et social du Maroc (BESM), n° 63, 1954
description: Provenance: Maison méditerranéenne des sciences de l'homme, Cité numérique de la Méditerranée (Cinumed), Bibliothèque nationale du Royaume du Maroc (BNRM)
description: Provenance: https://cinumed.mmsh.univ-aix.fr/
Birational geometry of compactifications of Drinfeld half-spaces over a finite field
Creators: name: Langer, Adrian
Publisher: name: arXiv
Year: 2017
Subjects: subject: Algebraic Geometry (math.AG)
subject: Number Theory (math.NT)
subject: FOS: Mathematics

description: We study compactifications of Drinfeld half-spaces over a finite field. In particular, we construct a purely inseparable endomorphism of Drinfeld's half-space $Ω(V)$ over a finite field $k$ that does not extend to an endomorphism of the projective space $P (V)$. This should be compared with theorem of Rémy, Thuillier and Werner that every $k$-automorphism of $Ω(V)$ extends to a $k$-automorphism of $P (V)$. Our construction uses an inseparable analogue of the Cremona transformation. We also study foliations on Drinfeld's half-spaces. This leads to various examples of interesting varieties in positive characteristic. In particular, we show a new example of a non-liftable projective Calabi-Yau threefold in characteristic $2$ and we show examples of rational surfaces with klt singularities, whose cotangent bundle contains an ample line bundle.
description: v2: slightly shortened and improved version; close to the published one
Supplementary Material from Trait evolution, resource specialization and vulnerability to plant extinctions among Antillean hummingbirds
Creators: name: Dalsgaard, Bo
name: Kennedy, Jonathan
name: Simmons, Benno I.
name: Baquero, Andrea C.
name: González, Ana M. Martín
name: Timmermann, Allan
name: Maruyama, Pietro K.
name: McGuire, Jimmy A.
name: Ollerton, Jeff
name: Sutherland, William J.
name: Rahbek, Carsten
Publisher: name: The Royal Society
Year: 2018
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Ecology

description: Species traits are thought to predict feeding specialization and the vulnerability of a species to extinctions of interaction partners, but the context in which a species evolved and currently inhabits may also matter. Notably, the predictive power of traits may require that traits evolved to fit interaction partners. Furthermore, local abiotic and biotic conditions may be important. On islands, for instance, specialized and vulnerable species are predicted to be found mainly in mountains, whereas species in lowlands should be generalized and less vulnerable. We evaluated these predictions for hummingbirds and their nectar-food plants on Antillean islands. Our results suggest that the rates of hummingbird trait divergence were higher among ancestral mainland forms before the colonization of the Antilles. In correspondence with the limited trait evolution that occurred within the Antilles, local abiotic and biotic conditions—not species traits—correlate with hummingbird resource specialization and the vulnerability of hummingbirds to extinctions of their floral resources. Specifically, hummingbirds were more specialized and vulnerable in conditions with high topographical complexity, high rainfall, low temperatures and high floral resource richness, which characterize the Antillean Mountains. These findings show that resource specialization and species vulnerability to extinctions of interaction partners are highly context-dependent.
MPEC 2025-E45 : 2025 DG31
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2025
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2025 DG31

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Isolate record for VAFB-ISO-941
Creators: name: Kekich, Jessica
Year: 2002
Subjects: subject: Santa Barbara (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/3486/santa-barbara-county
subject: Vandenberg Air Force Base (VAFB)
valueUri: https://core.tdar.org/browse/geographic-keyword/85469/vandenberg-air-force-base-vafb
subject: Vandenberg Space Force Base (VSFB)
valueUri: https://core.tdar.org/browse/geographic-keyword/85584/vandenberg-space-force-base-vsfb
subject: California (State / Territory)
valueUri: https://core.tdar.org/browse/geographic-keyword/1484/california-state-territory
subject: Ground Stone
valueUri: https://core.tdar.org/browse/material-type/7/ground-stone
subject: Reconnaissance / Survey
valueUri: https://core.tdar.org/browse/investigation-type/7/reconnaissance-survey

description: This document is the isolated find record for VAFB-ISO-941. The artifact is a gray quartzite hammerstone with a fracture at one end. It measures 9.0 cm by 8.0 cm by 4.0 cm.
Unravelling the wellbeing needs of Australian teachers: a qualitative inquiry
Creators: name: Lemon, N
name: Turner, Kristina
Publisher: name: La Trobe
Year: 2024
Subjects: classificationCode: 3902
subject: Education policy, sociology and philosophy
classificationCode: 39
subject: Education
classificationCode: 3901
subject: Curriculum and pedagogy
classificationCode: 3904
subject: Specialist studies in education
classificationCode: 3903
subject: Education systems
classificationCode: 4410
subject: Sociology
subject: FOS: Sociology

description: The declining wellbeing of Australian teachers is a longstanding problem, with much attention on retention, stress, burnout, and poor resourcing and conditions that impact wellbeing. Additionally, the COVID-19 pandemic has further illuminated these challenges. This qualitative study aimed to explore Australian teachers’ perceptions of their wellbeing needs with a focus on asking the questions that are often not asked—what is working, what are we learning, and how can we move forward to support teacher wellbeing? The voices of teachers revealed findings that support a much-needed shift in teacher wellbeing rhetoric in Australia. We illuminate five key areas that influence teacher and sector perceptions of wellbeing: (1) school leadership, (2) professional development, (3) workload and work-life balance, (4) relationships, and (5) stress, positive emotions, and accomplishment. These findings contribute to the need for a change in how teacher wellbeing is approached and highlight the possible implications of what is working, needs, barriers, and insights for preservice teacher education and professional development of teachers.
Additional file 3 of Comparative transcriptome analysis reveals that chlorophyll metabolism contributes to leaf color changes in wucai (Brassica campestris L.) in response to cold
Creators: name: Yuan, Lingyun
name: Zhang, Liting
name: Wu, Ying
name: Zheng, Yushan
name: Nie, Libing
name: Zhang, Shengnan
name: Lan, Tian
name: Zhao, Yang
name: Zhu, Shidong
name: Hou, Jinfeng
name: Chen, Guohu
name: Tang, Xiaoyan
name: Wang, Chenggang
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Plant Biology

description: Additional file 3: Table S3. The primer sequences used in RT-qPCR.
Group Strategyproof Pareto-Stable Marriage with Indifferences via the Generalized Assignment Game
Creators: name: Domaniç, Nevzat Onur
name: Lam, Chi-Kit
name: Plaxton, C. Gregory
Publisher: name: arXiv
Year: 2017
Subjects: subject: Computer Science and Game Theory (cs.GT)
subject: FOS: Computer and information sciences

description: We study the variant of the stable marriage problem in which the preferences of the agents are allowed to include indifferences. We present a mechanism for producing Pareto-stable matchings in stable marriage markets with indifferences that is group strategyproof for one side of the market. Our key technique involves modeling the stable marriage market as a generalized assignment game. We also show that our mechanism can be implemented efficiently. These results can be extended to the college admissions problem with indifferences.
Verification of Programs via Intermediate Interpretation
Creators: name: Lisitsa, Alexei P.
name: Nemytykh, Andrei P.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Programming Languages (cs.PL)
subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: We explore an approach to verification of programs via program transformation applied to an interpreter of a programming language. A specialization technique known as Turchin's supercompilation is used to specialize some interpreters with respect to the program models. We show that several safety properties of functional programs modeling a class of cache coherence protocols can be proved by a supercompiler and compare the results with our earlier work on direct verification via supercompilation not using intermediate interpretation. Our approach was in part inspired by an earlier work by E. De Angelis et al. (2014-2015) where verification via program transformation and intermediate interpretation was studied in the context of specialization of constraint logic programs.
description: In Proceedings VPT 2017, arXiv:1708.06887. The author's extended version is arXiv:1705.06738
Isolate record for VAFB-ISO-949
Creators: name: Kekich, Jessica
Year: 2004
Subjects: subject: Santa Barbara (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/3486/santa-barbara-county
subject: Vandenberg Air Force Base (VAFB)
valueUri: https://core.tdar.org/browse/geographic-keyword/85469/vandenberg-air-force-base-vafb
subject: Vandenberg Space Force Base (VSFB)
valueUri: https://core.tdar.org/browse/geographic-keyword/85584/vandenberg-space-force-base-vsfb
subject: California (State / Territory)
valueUri: https://core.tdar.org/browse/geographic-keyword/1484/california-state-territory
subject: Chipped Stone
valueUri: https://core.tdar.org/browse/material-type/2/chipped-stone
subject: Chert
valueUri: https://core.tdar.org/browse/material-type/213/chert
subject: Reconnaissance / Survey
valueUri: https://core.tdar.org/browse/investigation-type/7/reconnaissance-survey

description: This document is the isolated find record for VAFB-ISO-949. The artifacts are two Monterey chert flakes. One flake was discovered during a pedestrian survey in January of 2004. Subsurface testing was initiated in the immediate area surrounding the isolate in February 2004 to determine if additional cultural material was present. Six shovel test pits (STPs) were excavated around the original flake, one of which yielded an additional flake. The second flake was discovered less than 10 feet from the original flake between 40 and 60 centimeters below the surface.
Intelligent Wireless Communications Enabled by Cognitive Radio and Machine Learning
Creators: name: Zhou, Xiangwei
name: Sun, Mingxuan
name: Li, Geoffrey Ye
name: Juang, Biing-Hwang
Publisher: name: arXiv
Year: 2017
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: The ability to intelligently utilize resources to meet the need of growing diversity in services and user behavior marks the future of wireless communication systems. Intelligent wireless communications aims at enabling the system to perceive and assess the available resources, to autonomously learn to adapt to the perceived wireless environment, and to reconfigure its operating mode to maximize the utility of the available resources. The perception capability and reconfigurability are the essential features of cognitive radio while modern machine learning techniques project great potential in system adaptation. In this paper, we discuss the development of the cognitive radio technology and machine learning techniques and emphasize their roles in improving spectrum and energy utility of wireless communication systems. We describe the state-of-the-art of relevant techniques, covering spectrum sensing and access approaches and powerful machine learning algorithms that enable spectrum- and energy-efficient communications in dynamic wireless environments. We also present practical applications of these techniques and identify further research challenges in cognitive radio and machine learning as applied to the existing and future wireless communication systems.
Supplementary material for Localisation in semi-infinite herringbone waveguides from Localization in semi-infinite herringbone waveguides
Creators: name: S. G. Haslinger
name: I. S. Jones
name: N. V. Movchan
name: A. B. Movchan
Publisher: name: The Royal Society
Year: 2018
Subjects: subject: 10299 Applied Mathematics not elsewhere classified
subject: FOS: Mathematics
subject: 19999 Mathematical Sciences not elsewhere classified
subject: 20301 Acoustics and Acoustical Devices; Waves
subject: FOS: Physical sciences

description: Appendices
Schematic reprensation of the states' transitions; Markov chains; Optimum fitness in a fixed environment; Schematic representation of xy-neighbours; Cellular automaton construction and analysis from Rumour propagation and the eco-evolutionary dynamics of social information use
Creators: name: Suire, Alexandre
name: Minus Van Baalen
Publisher: name: The Royal Society
Year: 2018
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Ecology
subject: 60102 Bioinformatics
subject: FOS: Computer and information sciences
subject: 10202 Biological Mathematics
subject: FOS: Mathematics

description: Solving the markov chain presented in Section 3; Finding the optimum gullibility in Section 3
title: Determinig of the Sound Power of the Fan in In Situ Conditions Using the Virtual Reference Source Method
Creators: name: Suder-Dębska, Katarzyna
name: Czajka, Ireneusz
name: Łojek, Paweł
Publisher: name: Publishing House of Poznan University of Technology
Year: 2021

description: Vibrations in Physical Systems, 32(2), 2021206
Parapositronium can decay into three photons
Creators: name: Pokraka, Andrzej
name: Czarnecki, Andrzej
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We calculate the decay rate and spectrum for the decay of parapositronium into three photons. This process violates charge conjugation symmetry. It is forbidden within quantum electrodynamics but proceeds through the weak interaction. The branching ratio we find is fifty orders of magnitude smaller than the previous estimate.
description: Accpted to PRD
Additional file 1 of Effective lipid extraction from undewatered microalgae liquid using subcritical dimethyl ether
Creators: name: Wang, Quan
name: Oshita, Kazuyuki
name: Takaoka, Masaki
Publisher: name: figshare
Year: 2021
Subjects: Biophysics
Biochemistry
Physical Sciences not elsewhere classified
Cell Biology
Molecular Biology
Pharmacology
Biotechnology
Environmental Sciences not elsewhere classified
Chemical Sciences not elsewhere classified
Biological Sciences not elsewhere classified

description: Additional file 1: Table S1. The component of ESM for cultivating Nannochloropsis oculata. Table S2. The Elemental composition of extracted raw lipids by the 4 methods. Figure S1. Solid content of microalgae after lipid extraction by DME with 4 kinds of additive agents added. Figure S2. FAMEs composition of extracted lipid with 4 kinds of additive agents added, a) blank, b) ethanol, c) DMSO, d) acetone, e) THF.
Isolate record for VAFB-ISO-938
Creators: name: Kekich, Jessica
Year: 2002
Subjects: subject: Santa Barbara (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/3486/santa-barbara-county
subject: Vandenberg Air Force Base (VAFB)
valueUri: https://core.tdar.org/browse/geographic-keyword/85469/vandenberg-air-force-base-vafb
subject: Vandenberg Space Force Base (VSFB)
valueUri: https://core.tdar.org/browse/geographic-keyword/85584/vandenberg-space-force-base-vsfb
subject: California (State / Territory)
valueUri: https://core.tdar.org/browse/geographic-keyword/1484/california-state-territory
subject: Ground Stone
valueUri: https://core.tdar.org/browse/material-type/7/ground-stone
subject: Reconnaissance / Survey
valueUri: https://core.tdar.org/browse/investigation-type/7/reconnaissance-survey

description: This document is the isolated find record for VAFB-ISO-938. The artifact is a grinding implement exhibiting two ground or worked surfaces with well-defined shoulders. It is manufactured from a coarse-grained material with columnar structure.