cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Odor Landscapes in Turbulent Environments
Creators: name: Celani, Antonio
name: Villermaux, Emmanuel
name: Vergassola, Massimo
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantitative Methods (q-bio.QM)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: The olfactory system of male moths is exquisitely sensitive to pheromones emitted by females and transported in the environment by atmospheric turbulence. Moths respond to minute amounts of pheromones and their behavior is sensitive to the fine-scale structure of turbulent plumes where pheromone concentration is detectible. The signal of pheromone whiffs is qualitatively known to be intermittent, yet quantitative characterization of its statistical properties is lacking. This challenging fluid dynamics problem is also relevant for entomology, neurobiology and the technological design of olfactory stimulators aimed at reproducing physiological odor signals in well-controlled laboratory conditions. Here, we develop a Lagrangian approach to the transport of pheromones by turbulent flows and exploit it to predict the statistics of odor detection during olfactory searches. The theory yields explicit probability distributions for the intensity and the duration of pheromone detections, as well as their spacing in time. Predictions are favorably tested by using numerical simulations, laboratory experiments and field data for the atmospheric surface layer. The resulting signal of odor detections lends to implementation with state-of-the-art technologies and quantifies the amount and the type of information that male moths can exploit during olfactory searches.
Rescuing the intracluster medium of NGC 5813
Creators: name: Soker, Noam
name: Hillel, Shlomi
name: Sternberg, Assaf
Publisher: name: arXiv
Year: 2015
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We use recent X-ray observations of the intracluster medium (ICM) of the galaxy group NGC 5813 to confront theoretical studies of ICM thermal evolution with the newly derived ICM properties. We argue that the ICM of the cooling flow galaxy group NGC 5813 is more likely to be heated by mixing of post-shock jets' gas residing in hot bubbles with the ICM, than by shocks or turbulent-heating. Shocks thermalize only a small fraction of their energy in the inner regions of the cooling flow; in order to adequately heat the inner part of the ICM, they would overheat the outer regions by a large factor, leading to its ejection from the group. Heating by mixing, that was found to be much more efficient than turbulent-heating and shocks-heating, hence, rescues the outer ICM of NGC 5813 from its predestined fate according to cooling flow feedback scenarios that are based on heating by shocks.
description: Accepted for publication in Research in Astronomy and Astrophysics
Band offsets of InGaP/GaAs heterojunctions by scanning tunneling spectroscopy
Creators: name: Y.  Dong
name: Feenstra, Randall
name: M. P. Semtsiv
name: W. T. Masselink
Publisher: name: Figshare
Year: 2018
Subjects: subject: 20399 Classical Physics not elsewhere classified
subject: FOS: Physical sciences

description: Scanning tunneling microscopy and spectroscopy are used to study InGaP/GaAs heterojunctions with InGaAs-like interfaces. Band offsets are probed using conductance spectra, with tip-induced band bending accounted for using three-dimensional electrostatic potential simulations together with a planar computation of the tunnel current. Curve fitting of theory to experiment is performed. Using an InGaP band gap of 1.90 eV, which is appropriate to the disordered InGaP alloy, a valence band offset of 0.38±0.01 eV is deduced along with the corresponding conduction band offset of 0.10±0.01 eV (type I band alignment).
Residual reactor antineutrinos observation with the Double Chooz detectors
Creators: name: Onillon, Anthony
name: Sinev, Valery
name: Jollet, Cécile
Publisher: name: Zenodo
Year: 2020

description: The Double Chooz (DC) experiment is a reactor antineutrino experiment designed to measure the θ13 mixing angle. The experiment is located at Chooz-B nuclear power plant and consists of two IBD detectors respectively located ~400m and ~1050m to the two 4.25 GW pressurized water reactors constituting the plant. In 2018, DC reported its latest analysis of θ13 with both detectors taking data simultaneously. This analysis benefit of an improved IBD selection technique that increase by ~2.5 the statistics compared to the previous one. Thanks to it's unique site configuration, DC also benefit in 2017 of four periods with both reactors off. In this poster, the latest analysis of ~27 days of reactor off data using this new IBD selection method will be presented as well as a prediction of the residual antineutrinos expected from the nuclear fuel.
4th International Symposium on Agricultural Modernization and 8th European Conference on Agriculture and Rural Development (ECARD) in China
Creators: name: Alpermann, Björn
name: Gransow, Bettina
Publisher: name: ASIEN: The German Journal on Contemporary Asia
Year: 2022

description: ASIEN: The German Journal on Contemporary Asia, Nr. 101 (2006): ASIEN (Oktober)
First tritium spectrum recorded with Cyclotron Radiation Emission Spectroscopy (CRES)
Creators: name: Fertl, Martin
name: Pettus, Walter
name: Claessens, Christine
Publisher: name: Zenodo
Year: 2020

description: The Project 8 collaboration aims for a direct measurement of the absolute neutrino mass scale from the distortion of the tritium beta decay spectrum near the endpoint. To this end, the collaboration has successfully established CRES, a frequency-based approach to detect electrons and determine their kinetic energy. In this contribution we present the first tritium spectrum recorded using the CRES technique. The data were accumulated over a duration of 3 months. It shows no events beyond the endpoint, demonstrating the ultra-low background obtainable with this technology. We further analyze the influence of the main systematic error sources, including energy resolution and detection efficiency, on the shape of the recorded spectrum and the endpoint determination. This work is supported by the US DOE Office of Nuclear Physics, the US NSF, the PRISMA+ Cluster of Excellence at the University of Mainz, and internal investments at all institutions.
A Note on Quantum Compactons
Creators: name: Bazeia, D.
name: Vassilevich, D. V.
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Compactons are solutions of the equations of motion that behave trivially outside a compact region. In general, the operators describing quantum fluctuations above compactons have singularities. However, we show that despite these singularities the quantum theory is well defined. As an example, we calculate the one-loop mass shift of a compacton in a model described by a single real scalar field.
description: 4 pages
Using artificial intelligence to document the hidden RNA virosphere
Creators: name: He, Yong
name: Hou, Xin
name: Fang, Pan
name: Holmes, Edward C.
name: Li, Zhao-Rong
name: Shi, Mang
Publisher: name: figshare
Year: 2025
Subjects: classificationCode: 310703
subject: Microbial ecology
classificationCode: 310799
subject: Microbiology not elsewhere classified
classificationCode: 310201
subject: Bioinformatic methods development
classificationCode: 310299
subject: Bioinformatics and computational biology not elsewhere classified

description: The related result data sets and LucaProt-related resources in our paper (Using artificial intelligence to document the hidden RNA virosphere), including (i) the result datasets in this study, including viral contigs, viral RdRP sequences, viral RdRP HMM profiles and phylogenetic tree files; (ii) LucaProt code, the datasets for model building, the trained model of LucaProt; (iii) the inference and prediction code using the trained model for unknown sequences, benchmarks with other methods, and (iv) additional resources. Please find the 'README.md' file for detailed instructions.
Redistribution and risk-sharing effects of intergovernmental transfers: an empirical analysis based on Italian municipal data
Creators: name: Arachi, Giampaolo
name: Porcelli, Francesco
name: Zanardi, Alberto
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
classificationCode: 69999
subject: Biological Sciences not elsewhere classified
subject: Science Policy

description: This paper studies the redistributive and risk-sharing effects of intergovernmental grants at the municipal level, taking advantage of the 2015 reform of the Italian municipal equalization system. The reform introduces formula grants to equalize the fiscal gap only in municipalities in standard regions, but not in municipalities located in special autonomous regions. We can, therefore, use difference-in-differences estimators to identify the causal relationship between formula grants and local gross domestic product thanks to this asymmetric pattern. The final results show that formula grants lead to greater redistribution than pre-reform transfers. On the contrary, new transfers have low risk-sharing effects due to the lag in data available to evaluate fiscal capacity and expenditure needs.
Cholesterol Perturbs Lipid Bilayers Nonuniversally
Creators: name: Jianjun  Pan
name: Mills, Thalia T.
name: Tristram-Nagle, Stephanie
name: Nagle, John F.
Publisher: name: Figshare
Year: 2018
Subjects: subject: 20399 Classical Physics not elsewhere classified
subject: FOS: Physical sciences

description: Cholesterol is well known to modulate the physical properties of  biomembranes. Using modern x-ray scattering methods, we have studied the  effects of cholesterol on the bending modulus KC, the thickness DHH, and the orientational order parameter Sxray of lipid bilayers. We find that the effects are different for at least  three classes of phospholipids characterized by different numbers of  saturated hydrocarbon chains. Most strikingly, cholesterol strongly  increases KC when both chains of the phospholipid are fully saturated but not at all when there are two monounsaturated chains.
Unveiling acoustic physics of the CMB using nonparametric estimation of the temperature angular power spectrum for Planck
Creators: name: Aghamousa, Amir
name: Shafieloo, Arman
name: Arjunwadkar, Mihir
name: Souradeep, Tarun
Publisher: name: arXiv
Year: 2014
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Estimation of the angular power spectrum is one of the important steps in Cosmic Microwave Background (CMB) data analysis. Here, we present a nonparametric estimate of the temperature angular power spectrum for the Planck 2013 CMB data. The method implemented in this work is model-independent, and allows the data, rather than the model, to dictate the fit. Since one of the main targets of our analysis is to test the consistency of the $Λ$CDM model with Planck 2013 data, we use the nuisance parameters associated with the best-fit $Λ$CDM angular power spectrum to remove foreground contributions from the data at multipoles $\ell \geq50$. We thus obtain a combined angular power spectrum data set together with the full covariance matrix, appropriately weighted over frequency channels. Our subsequent nonparametric analysis resolves six peaks (and five dips) up to $\ell \sim1850$ in the temperature angular power spectrum. We present uncertainties in the peak/dip locations and heights at the $95\%$ confidence level. We further show how these reflect the harmonicity of acoustic peaks, and can be used for acoustic scale estimation. Based on this nonparametric formalism, we found the best-fit $Λ$CDM model to be at $36\%$ confidence distance from the center of the nonparametric confidence set -- this is considerably larger than the confidence distance ($9\%$) derived earlier from a similar analysis of the WMAP 7-year data. Another interesting result of our analysis is that at low multipoles, the Planck data do not suggest any upturn, contrary to the expectation based on the integrated Sachs-Wolfe contribution in the best-fit $Λ$CDM cosmology.
description: 15 pages, 8 figures, 2 tables
What is Blue-Green Infrastructure?
Creators: name: Pallathadka, Arun
Publisher: name: figshare
Year: 2022
Subjects: subject: 50205 Environmental Management
subject: FOS: Earth and related environmental sciences
subject: 120507 Urban Analysis and Development
subject: FOS: Social and economic geography
subject: 120599 Urban and Regional Planning not elsewhere classified

description: Blue-green infrastructure (BGI) is universally recognized for a wide variety of benefits, including ecosystem services. Cities are increasingly applying policies to promote BGI in urban neighborhoods across the United States. This 300-word short essay summarizes the state of knowledge of BGI as a starting point to learn more about its potential impact on society and the environment. A short essay serves as a simple introduction to the idea.
In-situ investigation of phase formation in nanocrystalline (Co97.5Fe2.5)89Zr7B4 alloy by high temperature x-ray diffraction
Creators: name: Kernion, Samuel J.
name: Ohodnicki, Paul
name: Mchenry, Michael
Publisher: name: Figshare
Year: 2018
Subjects: subject: 91299 Materials Engineering not elsewhere classified
subject: FOS: Materials engineering

description: Crystallization and phase evolution in an (Co97.5Fe2.5)89Zr7B4 amorphous alloy was studied by high temperature x-ray diffraction (HTXRD) and transmission electron microscopy (TEM). Co-based nanocomposite alloys have zero magnetostriction and a strong response to magnetic field annealing making them interesting for sensor and high frequency power applications.Amorphous alloys, synthesized by single roll melt-spinning, develop a nanocomposite structure after primary crystallization. After annealing at 540 °C for 1 h, TEM images and diffractionpatterns confirm a grain size of 19 nm and the presence of at least two phases. HTXRD results show preferential body centered cubic (bcc) nucleation and formation of multiple phases at various stages of crystallization. Only the face centered cubic (fcc) phase remained at temperatures above 600 °C. On heating, the lattice parameter of the fcc phase increases at a rate higher than expected from thermal expansion. This is partially explained by an increase in the Fe-concentration in fcc crystallites.
A Predictive System for detection of Bankruptcy using Machine Learning techniques
Creators: name: Nagaraj, Kalyan
name: Sridhar, Amulyashree
Publisher: name: arXiv
Year: 2015
Subjects: subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Bankruptcy is a legal procedure that claims a person or organization as a debtor. It is essential to ascertain the risk of bankruptcy at initial stages to prevent financial losses. In this perspective, different soft computing techniques can be employed to ascertain bankruptcy. This study proposes a bankruptcy prediction system to categorize the companies based on extent of risk. The prediction system acts as a decision support tool for detection of bankruptcy Keywords: Bankruptcy, soft computing, decision support tool
description: 11 pages, 7 figures
National Election Pool Poll: 2020 North Carolina Election Day Exit Poll
Creators: name: ABC News
name: CBS News
name: CNN
name: National Election Pool (NEP)
name: NBC
Publisher: name: Roper Center for Public Opinion Research
Year: 2023

description: 2020 presidential vote (4); US Senate vote (1); North Carolina governor vote (1); Joe Biden temperament (1); Donald Trump temperament (1); personal financial situation (1); coronavirus (COVID-19) vs. economy (1); opinion of Biden (1); opinion of Trump (1); was presidential vote for candidate or against opponent (1); economic situation (1); Biden vs. Trump handling economy (1); Biden vs. Trump handling coronavirus (1); racism (1); confidence in accuracy of vote count (1); Trump job performance (1); US efforts to contain coronavirus (1); partisan control of US Senate (1); veteran status (1).
Social innovation for regional energy transition? An agency perspective on transformative change in non-core regions
Creators: name: Suitner, Johannes
name: Haider, Wolfgang
name: Philipp, Stefan
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Physiology
subject: Evolutionary Biology
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Information Systems not elsewhere classified
subject: Computational Biology

description: Regional energy transitions are largely understood as technology-driven processes. We argue that social innovation (SI) is as important and that scrutinizing it calls for an agency perspective. Analysing two examples of SI in energy in Austrian non-core regions, we show how resources, relations and reflexivity enabled agency to promote SI and consequently sustain energy transition. We find that SI produces new regional resources and capacities, provides directionality for transformative change, and herewith aids the consolidation of transition pathways. Hence, we conclude that agency and SI are key variables of sustainability transitions and transformative change that deserve more scholarly attention.
National Election Pool Poll: 2020 Alabama Election Day Exit Poll
Creators: name: ABC News
name: CBS News
name: CNN
name: National Election Pool (NEP)
name: NBC
Publisher: name: Roper Center for Public Opinion Research
Year: 2023

description: 2020 presidential vote (4); US Senate vote (1); abortion (1); US efforts to contain coronavirus (1); partisan control of US Senate (1); confidence in accuracy of vote count (1); coronavirus (COVID-19) vs. economy (1); opinion of Joe Biden (1); opinion of Doug Jones (1); opinion of President Donald Trump (1); opinion of Tommy Tuberville (1); personal financial situation (1); was presidential vote for candidate or against opponent (1); Biden/Trump better able to handle economy, coronavirus (COVID-19) pandemic (2); national economy (1); racism (1); Biden temperament (1); Trump temperament (1); Trump job performance (1).
Additional file 1 of The decision for or against mycoparasitic attack by Trichoderma spp. is taken already at a distance in a prey-specific manner and benefits plant-beneficial interactions
Creators: name: Stange, Pia
name: Kersting, Johannes
name: Sivaprakasam Padmanaban, Prasath Balaji
name: Schnitzler, Jörg-Peter
name: Rosenkranz, Maaria
name: Karl, Tanja
name: Benz, J. Philipp
Publisher: name: figshare
Year: 2024
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Plant Biology

description: Additional file 1.
Magnetic field calibration and instrumental response for Project 8 Phase II apparatus with a Kr-83m source
Creators: name: Pettus, Walter
name: Yuhao Sun
name: Claessens, Christine
Publisher: name: Zenodo
Year: 2020

description: The Project 8 collaboration developed the Cyclotron Radiation Emission Spectroscopy (CRES) technique, aiming to directly measure the absolute neutrino mass with the tritium beta-decay electron energy spectrum endpoint method. Given the convenience of its K-conversion line at 17.8 keV near the tritium endpoint at 18.6 keV, we use $^{83m}$Kr as an electron source for magnetic field calibration and instrumental response measurement. In this poster, we present our fitting of the spectrum of the $^{83m}$Kr 17.8 keV line measured by the Project 8 Phase II apparatus. Based on the fitting, we find our instrumental resolution can be as small as $\sim$2 eV in a shallow magnetic trap. We also present the linearity performance of the instrumental response.
Announcing Data-Level Metrics in DataCite Labs
Creators: name: Fenner, Martin
Publisher: name: DataCite
Year: 2015
Subjects: data-level metrics

description: Last week Jennifer Lin shared information on the Making Data Count (MDC) project on this blog. MDC is a project funded by the U.S. National Science Foundation (NSF) to design and develop metrics that track and measure data use – data-level metrics
Geometrically nonlinear isogeometric analysis of laminated composite plates based on higher-order shear deformation theory
Creators: name: Tran, Loc V.
name: Lee, Jaehong
name: Nguyen-Van, H.
name: Nguyen-Xuan, H.
name: Wahab, M. Abdel
Publisher: name: arXiv
Year: 2014
Subjects: subject: Computational Engineering, Finance, and Science (cs.CE)
subject: FOS: Computer and information sciences

description: In this paper, we present an effectively numerical approach based on isogeometric analysis (IGA) and higher-order shear deformation theory (HSDT) for geometrically nonlinear analysis of laminated composite plates. The HSDT allows us to approximate displacement field that ensures by itself the realistic shear strain energy part without shear correction factors. IGA utilizing basis functions namely B-splines or non-uniform rational B-splines (NURBS) enables to satisfy easily the stringent continuity requirement of the HSDT model without any additional variables. The nonlinearity of the plates is formed in the total Lagrange approach based on the von-Karman strain assumptions. Numerous numerical validations for the isotropic, orthotropic, cross-ply and angle-ply laminated plates are provided to demonstrate the effectiveness of the proposed method.
The CUPID-Mo double-beta decay bolometric experiment and performance
Creators: name: Poda, Denys
Publisher: name: Zenodo
Year: 2020

description: CUPID-Mo is an experiment to search for neutrinoless double beta (0v2b) decay of 100Mo, ongoing in the Modane underground laboratory (France) since March 2019. The detector array consists of twenty 0.2-kg 100Mo-enriched lithium molybdate scintillating bolometers (containing 2.26 kg of 100Mo) operated at ~20 mK. CUPID-Mo confirms on larger scale a reproducibility of high energy resolution (~5-6 keV FWHM at 2615 keV) and highly efficient alpha background rejection (well beyond required 99.9%) of lithium molybdate cryogenic detectors. Moreover, a large exposure acquired (~2 kg*yr) allows to demonstrate the U/Th activity in the crystals on the level of 1 uBq/kg (226Ra) or below (232Th). These results are of a great importance not only for the CUPID-Mo sensitivity to 100Mo 0v2b decay, but also for the implementation of a large-scale experiment CUPID, following closely the CUPID-Mo detector configuration.
Hegemonialer Interventionismus oder humanitäre Stabilisierung?
Creators: name: Holtz, Andreas
Publisher: name: ASIEN: The German Journal on Contemporary Asia
Year: 2022

description: Since the first coups took place in Fiji in 1987, the South Pacific has become an ever more precarious region. In Australia’s eyes, the arc of instability in Melanesia is the main reason for concern. After the attacks in Bali in 2002, the contemporary government of Prime Minister John Howard decided to change the hands-off approach adopted until then and instead take a hands-on approach to the Pacific. This seems a new step, but in fact it was only a policy shift and not a shift of paradigms in Australia's Pacific policy. In this essay the author attempts to show that Australia has only intensified its old policy by using co-operative interventionism and instruments of a shared sovereignty. In the course of this kind of interventionism, Australia has underlined its position as a leading country in the region. As a result, Australia is responsible for the restructuring of the regional economic system and the Regional Assistance Mission to the Solomon Islands (RAMSI). The next step is the so-called Pacific Plan, which is changing the region in an integrated way due to the Pacific Forum being restructured. Australia's security and economical interests in the South Pacific appear neo-colonial to many Pacific islands leaders for this reason.
description: ASIEN: The German Journal on Contemporary Asia, Nr. 101 (2006): ASIEN (Oktober)
MAKTABGACHA YOSHDAGI BOLALARNI JISMONIY MASHG'ULOTLAR VA O'YINLARGA MOSLASHUVI VA ULARNI O'ZLASHTIRISHI
Creators: name: Otasheva, Oysanamxon
Publisher: name: Zenodo
Year: 2023

description: Maktabgacha yoshdagi bolalarni jismoniy faoliyat va o'yinlarga moslashtirish va o'zlashtirish ularning umumiy rivojlanishining muhim jihatlaridir. Yoshga mos keladigan jismoniy mashg'ulotlar va o'yinlar bilan shug'ullanish ularning jismoniy salomatligi, motorli ko'nikmalari, kognitiv qobiliyatlari va ijtimoiy o'zaro munosabatlariga hissa qo'shishi mumkin. Ushbu maqola maktabgacha yoshdagi jismoniy o'yinning ahamiyati va uning bolalar farovonligiga ta'sirini o'rganadi. Unda jismoniy faoliyat va oʻyinlarning qoʻpol va nozik motorli koʻnikmalarni, kognitiv funktsiyalarni, ijtimoiy oʻzaro taʼsirlarni, ishonchni va oʻzini oʻzi qadrlashni rivojlantirish kabi afzalliklari muhokama qilinadi. Bundan tashqari, u maktabgacha yoshdagi bolalarni turli jismoniy faoliyat bilan shug'ullanishga undaydigan xavfsiz va rag'batlantiruvchi muhitni yaratish muhimligini ta'kidlaydi. Jismoniy o'yinning rolini tushunish va tegishli yordam ko'rsatish orqali o'qituvchilar, tarbiyachilar va ota-onalar maktabgacha yoshdagi bolalarning jismoniy faoliyat va o'yinlarga optimal moslashishi va o'zlashtirilishiga yordam berishi mumkin.
Sozialstruktur und Arbeitsteilung
Creators: name: Rehbein, Boike
Publisher: name: ASIEN: The German Journal on Contemporary Asia
Year: 2022

description: The history of social structures in Southeast Asia displays many traits that we consider typical for recent tendencies in globalisation: migration, diasporas, multiculturalism, the absence of nation states, and local and regional diversity. The European social sciences emerged during the rise of the nation states, which they still take as their units of analysis. Their concepts are therefore not adequate enough for analysing historical and contemporary social structures in Southeast Asia. The argument made in this paper is based on the sociology of Pierre Bourdieu, albeit with several revisions of his theory. A central conceptual distinction is made between social structure and division of labour, terms which tradition has confused. “Division of labour” is conceived of as a division of work (including activities that go beyond labour) and comprises a variety of different cultures. These cultures have developed historically as divisions of work and persist as sociocultures even in modernised societies. In Southeast Asia, subsistence ethics prevails among the rural population, while patrimonialism has remained the dominating socioculture in urban environments. These sociocultures are superseded but not done away with by globalisation and modern cultures like bureaucracy and capitalism. In different parts of Southeast Asia varying configurations of sociocultures and structures emerge that build on historical and contemporary differences.
description: ASIEN: The German Journal on Contemporary Asia, Nr. 101 (2006): ASIEN (Oktober)
Charge Transfer between Isomer Domains on n+-Doped Si(111)-2x1: Energetic Stabilization
Creators: name: Feenstra, Randall
name: G.  Bussetti
name: B.  Bonanni
name: A.  Violante
name: P.  Chiaradia
name: M. G. Betti
name: C.  Mariani
Publisher: name: Figshare
Year: 2018
Subjects: subject: 20399 Classical Physics not elsewhere classified
subject: FOS: Physical sciences

description: Domains of different surface reconstruction – negatively- or positively-buckled isomers – have been previously observed on highly n-doped Si(111)-2×1 surfaces by angle-resolved ultraviolet photoemission spectroscopy and scanning tunneling microscopy/spectroscopy. At low temperature, separate domains of the two isomer types are apparent in the data. It was argued in the prior work that the negative isomers have lower energy of their empty surface states than the positive isomers, providing a driving force for the formation of the negative isomers. In this work we show that the relative abundance of these two isomers shows considerable variation from sample to sample, and it is argued that the size of isomer domains is likely related to this variation. A model is introduced in which the electrostatic effects of charge transfer between the domains is computed, yielding total energy differences between the two types of isomers. It is found that transfer of electrons from domains of positive isomers to negative ones leads to an energetic stabilization of the negative isomers. The model predicts a dependence of the isomer populations on doping that is in agreement with most experimental results. Furthermore, it accounts, at least qualitatively, for the marked lineshape variation from sample to sample observed in photoemission spectra.
National Election Pool Poll: 2020 Arizona Election Day Exit Poll
Creators: name: ABC News
name: CBS News
name: CNN
name: National Election Pool (NEP)
name: NBC
Publisher: name: Roper Center for Public Opinion Research
Year: 2023

description: 2020 presidential vote (4); US Senate vote (1); abortion (1); US efforts to contain coronavirus (1); confidence in accuracy of vote count (1); coronavirus (COVID-19) vs. economy (1); opinion of Joe Biden (1); opinion of President Donald Trump (1); personal financial situation (1); was presidential vote for candidate or against opponent (1); Biden/Trump better able to handle economy, coronavirus (COVID-19) pandemic (2); national economy (1); racism (1); Trump job performance (1).
Announcing the Organization Identifier Project: a Way Forward
Creators: name: Fenner, Martin
Publisher: name: DataCite
Year: 2016
Subjects: organization identifier
orcid
crossref
featured

description: The scholarly research community has come to depend on a series of open identifier and metadata infrastructure systems to great success. Content identifiers (through DataCite and Crossref) and contributor identifiers (through ORCID) have become foundational...
"Where you live is who you are"
Creators: name: Michel, Boris
Publisher: name: ASIEN: The German Journal on Contemporary Asia
Year: 2022

description: Gated communities are perceived as one of the fastest-growing segments in the private property sector worldwide and have recently become a major focus of research in urban studies. Gated communities have been part of Metro Manila’s cityscape for several decades. Initially a symbol of upper-class wealth and power, they were gradually adopted by the middle classes and are now a central part of their modern lifestyle in many countries. Starting from contemporary debates on gated communities, this article attempts to show that the success of this form of built environment is not a single-cause phenomenon, but is linked to a series of local and global factors.
description: ASIEN: The German Journal on Contemporary Asia, Nr. 101 (2006): ASIEN (Oktober)
Happy Birthday ORCID
Creators: name: Fenner, Martin
Publisher: name: DataCite
Year: 2015
Subjects: thor
orcid

description: Three years ago today Open Researcher & Contributor ID (ORCID) launched its service at the Outreach Meeting in Berlin. One of many tweets from the launch day: Congrats to (???) the ORCID registry is live (http://t.co/2lxn0nLa) NPG is a proud launch...
PROSPECT: Latest results for Sterile Neutrino Oscillation search
Creators: name: Littlejohn, Bryce
name: Gallo, Jose Luis Palomino
Publisher: name: Zenodo
Year: 2020

description: PROSPECT, the Precision Reactor Oscillation and SPECTrum experiment, is a reactor antineutrino experiment consisting of a segmented liquid scintillator antineutrino detector designed to probe short-baseline neutrino oscillations and precisely measure the antineutrino spectrum of the primary fission isotope U-235. PROSPECT's neutrino oscillation analysis utilizes target segmentation to look for differences in measured inverse beta decay (IBD) positron spectra at different positions in its detector. With a current baseline coverage of between 7 and 9 meters, the analysis search for sterile oscillations in the ~1-10 eV2 mass-splitting range, with sensitivities largely independent of the underlying reactor antineutrino flux. This poster will summarize PROSPECT's latest oscillation analysis results.
Welcome United States Geological Survey (USGS)
Creators: name: Cruse, Patricia
Publisher: name: DataCite
Year: 2016
Subjects: members

description: DataCite is pleased to welcome USGS to the DataCite community. USGS is one of the largest government scientific agencies in the world and was created by an act of the US Congress over 125 years ago. With vast holdings in Earth and biological data,...
Cold Flows and the First Quasars
Creators: name: Matteo, Tiziana Di
name: Nishikanta  Khandai
name: Degraf, Colin
name: Feng, Yu
name: J.  Lopez
name: Springel, Volker
Publisher: name: Figshare
Year: 2018
Subjects: subject: 20399 Classical Physics not elsewhere classified
subject: FOS: Physical sciences

description: Observations of the most distant bright quasars imply that billion solar mass supermassive black holes (SMBHs) have to be assembled within the first 800 million years. Under our standard galaxy formation scenario such fast growth implies large gas densities providing sustained accretion at critical or supercritical rates onto an initial black hole seed. It has been a long standing question whether and how such high black hole accretion rates can be achieved and sustained at the centers of early galaxies. Here we use our new MassiveBlack cosmological hydrodynamic simulation covering a volume (0.75 Gpc)3 appropriate for studying the rare first quasars to show that steady high density cold gas flows responsible for assembling the first galaxies produce the high gas densities that lead to sustained critical accretion rates and hence rapid growth commensurate with the existence of ~109 M ☉ black holes as early as z ~ 7. We find that under these conditions quasar feedback is not effective at stopping the cold gas from penetrating the central regions and hence cannot quench the accretion until the host galaxy reaches . This cold-flow-driven scenario for the formation of quasars implies that they should be ubiquitous in galaxies in the early universe and that major (proto)galaxy mergers are not a requirement for efficient fuel supply and growth, particularly for the earliest SMBHs.
Does flattening the government hierarchy improve corporate innovation? Evidence from China
Creators: name: Liu, Yawei
name: Zhang, Zhaoguo
name: Zhai, Huayun
name: Chan, Kam C.
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Space Science
subject: Cell Biology
subject: Pharmacology
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy

description: We examine the impact of flattening the government hierarchy on corporate innovation. Leveraging the change from province–city–county to province–managing–county (PMC) administrative structures in China, we use a different-in-differences research design to show that the PMC reform enhances corporate innovation. The results are robust to a battery of checks. We report that political connection, state-ownership of firms and improved government services mediate the effects of the PMC reform on corporate innovation. Moreover, in the cross-sectional analysis, we find that the impact of the PMC reform is more salient for non-state-owned firms or when a province has new leadership.
National Election Pool Poll: 2020 California Election Day Exit Poll
Creators: name: ABC News
name: CBS News
name: CNN
name: National Election Pool (NEP)
name: NBC
Publisher: name: Roper Center for Public Opinion Research
Year: 2023

description: 2020 presidential vote (8); US House vote (1); abortion (1); Supreme Court and 2010 federal health care law (Affordable Care Act, Obamacare) (1); feelings if Joe Biden is elected (1); climate change (1); US efforts to contain coronavirus (COVID-19) (1); confidence in accuracy of vote count (1); financial hardship due to coronavirus (1); coronavirus vs. economy (1); face masks (1); criminal justice system fairness (1); opinion of Biden (1); Black Lives Matter (BLM) movement (1); opinion of Kamala Harris (1); opinion of Mike Pence (1); opinion of President Donald Trump (1); personal financial situation (1); was presidential vote for candidate or against opponent (1); feelings about federal government (1); Biden/Trump better able to handle economy, coronavirus pandemic (2); candidates' physical, mental health (1); life for next generation of Americans (1); national economy (1); racism (1); Biden temperament (1); Trump temperament (1); Trump job performance (1); feelings if Trump is re-elected (1); 2016 presidential vote (1); state makes voting easy/difficult (1).
Evidence for the direct decay of the 125 GeV Higgs boson to fermions
Creators: name: V.  Azzolini
name: A.  Calamba
name: R.  Carroll
name: Ferguson, Thomas A.
name: Yutaro  Iiyama
name: D. W. Jang
name: Paulini, Manfred
name: Russ, James S.
name: Vogel, Helmut
name: Vorobiev, Igor
name: CMS Collaboration
Publisher: name: Figshare
Year: 2018
Subjects: subject: 20399 Classical Physics not elsewhere classified
subject: FOS: Physical sciences

description: The discovery of a new boson with a mass of approximately 125 GeV in 2012 at the LHC has heralded a new era in understanding the nature of electroweak symmetry breaking and possibly completing the standard model of particle physics. Since the first observation in decays to gamma gamma, WW, and ZZ boson pairs, an extensive set of measurements of the mass and couplings to W and Z bosons, as well as multiple tests of the spin-parity quantum numbers, have revealed that the properties of the new boson are consistent with those of the long-sought agent responsible for electroweak symmetry breaking. An important open question is whether the new particle also couples to fermions, and in particular to down-type fermions, since the current measurements mainly constrain the couplings to the up-type top quark. Determination of the couplings to down-type fermions requires direct measurement of the corresponding Higgs boson decays, as recently reported by the CMS experiment in the study of Higgs decays to bottom quarks and tau leptons. In this paper we report the combination of these two channels which results, for the first time, in strong evidence for the direct coupling of the 125 GeV Higgs boson to down-type fermions, with an observed significance of 3.8 standard deviations, when 4.4 are expected.
The Non-Euler Part of a Spoof Odd Perfect Number is Not Almost Perfect
Creators: name: Dris, Jose Arnaldo B.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11A05 (Primary), 11J25, 11J99 (Secondary)

description: We call $n$ a spoof odd perfect number if $n$ is odd and $n=km$ for two integers $k,m>1$ such that $σ(k)(m+1)=2n$, where $σ$ is the sum-of-divisors function. In this paper, we show how results analogous to those of odd perfect numbers could be established for spoof odd perfect numbers (otherwise known in the literature as Descartes numbers). In particular, we prove that $k$ is not almost perfect.
description: 9 pages
Influence of oral progesterone on drug-induced QT interval lengthening, JACC Clin EP 2016.pdf
Creators: name: Tisdale JE
name: Jaynes HA
name: Overholser BR
name: Sowinski KM
name: Flockhart DA
name: Kovacs RJ
Publisher: name: Figshare
Year: 2018
Subjects: subject: 110201 Cardiology (incl. Cardiovascular Diseases)
subject: FOS: Clinical medicine

description: Published journal article describing the results of this work
Geoscience of neutrinos, it's search in the Hades with a hypothetical supernova triangulation.
Creators: name: Aliwen Delgado
Publisher: name: Zenodo
Year: 2020

description: This work proposes deep underwater neutrino detection with a solid-state detector: KaiKai. Planned as a portable instrument operable in the depths, it is expected to measure geoneutrinos from the mantle up to 83% of the signal. The location of currents and futures detectors in SNEWS indicates the Pacific Ocean as an optimal location for supernova triangulation, with a maximum at $\sim$500km East from Easter Island. Within this optimal zone the Atacama Trench (8km depth), presents higher standards of low radiation than underground laboratories. Muons, neutrons, and reactor neutrinos are part of the noise, 3 orders of magnitude below the flux of 9,24$*{10}^{6}{cm}^{-2}{s}^{-1}$ geoneutrinos. This flux computation used CRUST 1.0 and PREM models. The comparison of liquid scintillator and silicon ccd's, it´s different interactions, volume, and energy observation range supports Kaikai as a solid-state detector.
Grain rotation and lattice deformation during photoinduced chemical reactions revealed by in-situ X-ray nanodiffraction
Creators: name: Huang, Zhifeng
name: Bartels, Matthias
name: Xu, Rui
name: Osterhoff, Markus
name: Kalbfleisch, Sebastian
name: Sprung, Michael
name: Suzuki, Akihiro
name: Takahashi, Yukio
name: Blanton, Thomas N.
name: Salditt, Tim
name: Miao, Jianwei
Publisher: name: arXiv
Year: 2014
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Chemical Physics (physics.chem-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: In-situ X-ray diffraction (XRD) and transmission electron microscopy (TEM) have been used to investigate many physical science phenomena, ranging from phase transitions, chemical reaction and crystal growth to grain boundary dynamics. A major limitation of in-situ XRD and TEM is a compromise that has to be made between spatial and temporal resolution. Here, we report the development of in-situ X-ray nanodiffraction to measure atomic-resolution diffraction patterns from single grains with up to 5 millisecond temporal resolution, and make the first real-time observation of grain rotation and lattice deformation during photoinduced chemical reactions. The grain rotation and lattice deformation associated with the chemical reactions are quantified to be as fast as 3.25 rad./sec. and as large as 0.5 Angstroms, respectively. The ability to measure atomic-resolution diffraction patterns from individual grains with several millisecond temporal resolution is expected to find broad applications in materials science, physics, chemistry, and nanoscience.
description: 17 pages, 3 figures
National Election Pool Poll: 2020 New Hampshire Election Day Exit Poll
Creators: name: ABC News
name: CBS News
name: CNN
name: National Election Pool (NEP)
name: NBC
Publisher: name: Roper Center for Public Opinion Research
Year: 2023

description: 2020 presidential vote (4); US Senate vote (1); New Hampshire governor vote (1); Joe Biden temperament (1); Donald Trump temperament (1); personal financial situation (1); coronavirus (COVID-19) vs. economy (1); opinion of Biden (1); opinion of Trump (1); was presidential vote for candidate or against opponent (1); economic situation (1); Biden vs. Trump handling economy (1); Biden vs. Trump handling coronavirus (1); racism (1); confidence in accuracy of vote count (1); Trump job performance (1); US efforts to contain coronavirus (1).
Data catalog cards: simplifying article/data linking
Creators: name: Fenner, Martin
Publisher: name: DataCite
Year: 2016
Subjects: citation
metadata

description: Data citation is core to DataCite’s mission and DataCite is involved in several projects that try to facilitate data citation, including THOR, Data Citation Implementation Pilot (DCIP), Research Data Alliance (RDA), and COPDESS. The biggest roadblock...
Magnetic anisotropy and stacking faults in Co and Co84Pt16 epitaxially grown thin films
Creators: name: Sokalski, Vincent
name: Laughlin, David E.
name: Zhu, Jian-Gang
Publisher: name: Figshare
Year: 2018
Subjects: subject: 91299 Materials Engineering not elsewhere classified
subject: FOS: Materials engineering

description: A combined set of experimental and theoretical diffraction studies are performed to evaluate the possible impact of stacking faults on magnetic anisotropy using epitaxially grown Co/Ru and Co84Pt16/Ru thin films on MgO(111) single crystal substrates. A 3rd nearest neighbor interaction is incorporated into Monte Carlo simulations of faulted film growth used to predict (10.L) diffraction profiles. These are compared with experimental profiles to determine stacking fault content. It is found that stacking fault density decreases with increasing temperature concurrent with an increase in magnetic anisotropy and a compression of the crystallographic lattice parameter, c.
National Election Pool Poll: 2020 Colorado Election Day Exit Poll
Creators: name: ABC News
name: CBS News
name: CNN
name: National Election Pool (NEP)
name: NBC
Publisher: name: Roper Center for Public Opinion Research
Year: 2023

description: 2020 presidential vote (5); abortion (1); US efforts to contain coronavirus (COVID-19); confidence in accuracy of vote count (1); coronavirus vs. economy (1); opinion of Joe Biden (1); opinion of President Donald Trump (1); personal financial situation (1); was presidential vote for candidate or against opponent (1); Biden/Trump better able to handle coronavirus pandemic (1); national economy (1); racism (1); Trump job performance (1).
National Election Pool Poll: 2020 Florida Election Day Exit Poll
Creators: name: ABC News
name: CBS News
name: CNN
name: National Election Pool (NEP)
name: NBC
Publisher: name: Roper Center for Public Opinion Research
Year: 2023

description: 2020 presidential vote (5); feelings if Joe Biden is elected (1); feelings if President Donald Trump is re-elected (1); climate change (1); US efforts to contain coronavirus (COVID-19) (1); confidence in accuracy of vote count (1); coronavirus vs. economy (1); opinion of Biden (1); opinion of Trump (1); personal financial situation (1); was presidential vote for candidate or against opponent (1); Biden/Trump better able to handle coronavirus pandemic, economy (2); national economy (1); racism (1); Biden temperament (1); Trump temperament (1); Trump job performance (1); 2016 presidential vote (1).
Redistribution and risk-sharing effects of intergovernmental transfers: an empirical analysis based on Italian municipal data
Creators: name: Arachi, Giampaolo
name: Porcelli, Francesco
name: Zanardi, Alberto
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Science Policy

description: This paper studies the redistributive and risk-sharing effects of intergovernmental grants at the municipal level, taking advantage of the 2015 reform of the Italian municipal equalization system. The reform introduces formula grants to equalize the fiscal gap only in municipalities in standard regions, but not in municipalities located in special autonomous regions. We can, therefore, use difference-in-differences estimators to identify the causal relationship between formula grants and local gross domestic product thanks to this asymmetric pattern. The final results show that formula grants lead to greater redistribution than pre-reform transfers. On the contrary, new transfers have low risk-sharing effects due to the lag in data available to evaluate fiscal capacity and expenditure needs.