cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Highly-polarizable ion in a Paul trap
Creators: name: Higgins, Gerard
name: Pokorny, Fabian
name: Zhang, Chi
name: Hennrich, Markus
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: Usually the influence of the quadratic Stark effect on an ion's trapping potential is minuscule and only needs to be considered in atomic clock experiments. In this work we excite a trapped ion to a Rydberg state with polarizability $\sim$~eight orders of magnitude higher than a low-lying electronic state; we find that the highly-polarizable ion experiences a vastly different trapping potential owing to the Stark effect. We observe changes in trap stiffness, equilibrium position and minimum potential, which can be tuned using the trapping electric fields. These effects lie at the heart of proposals to shape motional mode spectra, simulate quantum magnetism and coherently drive structural phase transitions; in addition we propose using these effects to simulate cosmological particle creation, study quantum fluctuations of work and minimize ion micromotion. Mitigation of Stark effects is important for coherent control of Rydberg ions; we illustrate this by carrying out the first Rabi oscillations between a low-lying electronic state and a Rydberg state of an ion.
description: 4 pages, 7 pages supplemental material
Confiabilidade estrutural no dimensionamento de vigas de Madeira Lamelada Colada reforçadas com fibra sintética
Creators: name: Vilela, Ramon
name: Donadon, Bruno Fazendeiro
name: Nilson Tadeu Mascia
Publisher: name: figshare
Year: 2021
Subjects: subject: 91210 Timber, Pulp and Paper
subject: FOS: Materials engineering
subject: 90506 Structural Engineering
subject: FOS: Civil engineering
subject: 91307 Numerical Modelling and Mechanical Characterisation
subject: FOS: Mechanical engineering

description: Vigas de Madeira Lamelada Colada têm sido amplamente empregadas em estruturas na qual a arquitetura exige o uso de vãos e formas não convencionais, exigindo um dimensionamento mais refinado através de métodos numéricos. Em alguns casos podem ser requeridos elementos necessários com maior resistência e / ou rigidez, sendo então necessário o uso de reforço estrutural para que os elementos atendam aos requisitos do projeto. Entretanto, as normas brasileiras não contemplam um método para análise e dimensionamento de elementos de madeira reforçados por fibra. Neste sentido, este trabalho visa avaliar uma confiabilidade estrutural do dimensionamento de vigas de madeira lamelada colada reforçadas com fibras via método dos elementos finitos. Para isso, simulações numéricas foram realizadas através do software ANSYS®, tendo como parâmetros de resistência e rigidez para a viga determinada pela norma brasileira vigente de estruturas de madeira e a teoria dos volumes para estimativa dos parâmetros físicos-mecânicos para reforço com fibras. Uma possibilidade de falha de dimensionamento foi avaliada pela simulação de Monte Carlo, considerando-se a variação das propriedades mecânicas da madeira, adesivo e fibra de Vectran®. Assim, constatou-se que a aplicação do reforço melhorou como recursos de resistência nos estados limites últimos e de serviço. Além do mais, os carregamentos médios limites encontrados pelos vários modelos normativos demonstraram-se mais conservadores, de modo geral, em comparação com o método de probabilístico.
Arianops extera Barr 1974
Creators: name: Carlton, Christopher E.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Arianops
Arianops extera

description: Arianops extera Barr
 Material examined (n 5 1). / ALA: Jackson Co., nr. Princeton, nr. Horseshoe Cave Sep. 18, 1975 / under rocks leg. T. King/. 1 Oi. Deposited Field Museum of Natural History, Chicago, IL.
 Comments. The identity of this specimen was confirmed through dissection of the genitalia. The obliquely angled lateral carina of the first tergite make the species easy to identify. A female bearing the same label data possesses more typical lateral abdominal carinae and is included in an undetermined series of cavernensis group specimens discussed below.
description: Published as part of Carlton, Christopher E., 2008, Eight New Species ofArianopsBrendel from the Southeastern United States with an Updated Key and Notes on Additional Species (Coleoptera: Staphylinidae: Pselaphinae), pp. 297-323 in The Coleopterists Bulletin 62 (2) on pages 297-323, DOI: 10.1649/1082.1, http://zenodo.org/record/5370086
Preservación digital de materiales históricos especializados en Ciencias de la Tierra de y sobre México.
Creators: name: Escamilla, Minerva Castro
name: González, Carlos Daniel Gómez
name: Escamilla, Ricardo Cesar Castro
name: Sánchez, Saúl Armendáriz
Publisher: name: figshare
Year: 2019
Subjects: subject: Digital Humanities
subject: 210202 Heritage and Cultural Conservation
subject: FOS: Media and communications
subject: Library and Information Studies
subject: 80799 Library and Information Studies not elsewhere classified
subject: 80706 Librarianship
subject: 49999 Earth Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences

description: Conferencia presentada en el marco del 2° Coloquio de Difusión y Preservación de Fondos Antiguos, realizado los días 12 y 13 de abril del 2018.
Nuclear Photoabsorption at Photon Energies between 300 and 850 Mev
Creators: name: Hirata, M.
name: Katagiri, N.
name: Ochi, K.
name: Takaki, T.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We construct the formula for the photonuclear total absorption cross section using the projection method and the unitarity relation. Our treatment is very effective when interference effects in the absorption processes on a nucleon are strong. The disappearance of the peak around the position of the $D_{13}$ resonance in the nuclear photoabsorption can be explained with the cooperative effect of the interference in two-pion production processes,the Fermi motion, the collision broadenings of $Δ$ and $N^*$, and the pion distortion in the nuclear medium. The change of the interference effect by the medium plays an important role.
description: 22pages,7figures,revtex4
Additional file 1 of New insights of the correlation between AXIN2 polymorphism and cancer risk and susceptibility: evidence from 72 studies
Creators: name: Li, Xi
name: Li, Yiming
name: Liu, Guodong
name: Wu, Wei
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Physiology
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Cancer

description: Additional file 1 : Table S1. Methodological quality of the included studies according to the Newcastle-Ottawa Scale. Table S2. Results of pooled analysis for AXIN2 Polymorphism and cancer susceptibility. Table S3. Details of the sensitivity analyses for AXIN2 polymorphism and urinary cancer risk. Table S4. P values of the Egger’s test for AXIN2 polymorphism.
Additional file 1 of Tumor Area Positivity (TAP) score of programmed death-ligand 1 (PD-L1): a novel visual estimation method for combined tumor cell and immune cell scoring
Creators: name: Liu, Chunyan
name: Fang, Fang
name: Kong, Ying
name: ElGabry, Ehab A.
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Cancer

description: Additional file 1: Supplementary Fig. 1. Neutrophils with weak cytoplasmic staining.
Epinephelus aeneus
Creators: name: Edwards, A. J.
name: Gill, A. C.
name: Abohweyere, P. O.
Publisher: name: Zenodo
Year: 2003
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Perciformes
Serranidae
Epinephelus
Epinephelus aeneus

description: Epinephelus aeneus (Geoffroy Saint-Hilaire, 1809)
 Reference material. Botiano Lagoon, near Accra, March 1930 (Irvine 73); Accra, June 1931 (Irvine 140); Accra, May 1938 (Irvine 250)— BMNH 1938.12.15.7 (one: 294 mm SL).
 Distribution. Coast of West Africa from Morocco to Angola. Also occurs in the Mediterranean, along the Atlantic coasts of southern Spain and Portugal and at the Canary and Cape Verde Islands (Heemstra and Randall, 1993).
description: Published as part of Edwards, A. J., Gill, A. C. & Abohweyere, P. O., 2003, A revision of F. R. Irvine's Ghanaian marine fishes in the collections of The Natural History Museum, London, pp. 2213-2267 in Journal of Natural History 37 (18) on page 2235, DOI: 10.1080/00222930210138359, http://zenodo.org/record/5263410
Subsidies and agricultural employment: The education channel
Creators: name: Berlinschi, Ruxanda
name: Swinnen, Johan F.M.
name: Van Herck, Kristine
name: Berlinschi, Ruxanda
name: Swinnen, Johan F.M.
name: Van Herck, Kristine
Publisher: name: Unknown
Year: 2012
Subjects: subject: Agricultural and Food Policy
subject: Labor and Human Capital
subject: Agricultural Employment
subject: Structural change
subject: Subsidies
subject: Education
subject: Credit Constraints

description: Agricultural employment in industrialized countries has been steadily decreasing despite important levels of farm subsidies. In this paper we provide a new explanation for this puzzle, namely the positive impact of subsidies on the education level of farmers’ children. If farmers are credit constrained, they may underinvest in their children’s education. By increasing farmers’ incomes, subsidies increase investment in education. If more educated children are less willing to become farmers, in the long term subsidies may lead to a reduction of labor supply in the agricultural sector. We provide both theoretical and empirical evidence supporting this argument. Keywords:
Prediction of $\sin^2θ_W$ in a Conformal Approach to Coupling Unification
Creators: name: Frampton, P. H.
name: Mohapatra, R. N.
name: Suh, Sungwook
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The possibility that non-supersymmetric conformal field theories softly broken below 100 TeV may provide an alternative to conventional grand unification is explored. We consider a low energy theory presumed to be of this type arising from the Type IIB superstring compactified on a $AdS_5 \times S_5/Γ$ space whose gauge group and the particle content are severely restricted by the compactification process. We present an example of a resulting $SU(4)_c\times SU(2)_L\times SU(2)_R$ with three generations, which leads to coupling unification and a prediction for $sin^2θ_W\simeq .227$ and other phenomenology generally consistent with observations.
description: 9 pages LaTeX
Investigating an angular correlation between nearby starburst galaxies and UHECRs with the Telescope Array experiment
Creators: name: di Matteo, Armando
name: Fujii, Toshihiro
name: Kawata, Kazumasa
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The arrival directions of cosmic rays detected by the Pierre Auger Observatory (Auger) with energies above 39~EeV were recently reported to correlate with the positions of 23 nearby starburst galaxies (SBGs): in their best-fit model, 9.7\% of the cosmic-ray flux originates from these objects and undergoes angular diffusion on a $12.9^\circ$~scale. On the other hand, some of the SBGs on their list, including the brightest one (M82), are at northern declinations outside the Auger field of view. Data from detectors in the northern hemisphere would be needed to look for cosmic-ray excesses near these objects. In this work, we tested the Auger best-fit model against data collected by the Telescope Array (TA) in a 9-year period, without trying to re-optimize the model parameters for our dataset in order not to introduce statistical penalties. The resulting test statistic (double log-likelihood ratio) was $-1.00$, corresponding to $1.1σ$ significance among isotropically generated random datasets, and to $-1.4σ$ significance among ones generated assuming the Auger best-fit model. In other words, our data is still insufficient to conclusively rule out either hypothesis. The ongoing fourfold expansion of TA will collect northern hemisphere data with much more statistics, improving our ability to discriminate between different flux models.
description: 3 pages, 4 figures; presented at the UHECR2018 conference, 8-12 October 2018, Paris, France
Additional file 7 of New insights of the correlation between AXIN2 polymorphism and cancer risk and susceptibility: evidence from 72 studies
Creators: name: Li, Xi
name: Li, Yiming
name: Liu, Guodong
name: Wu, Wei
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Physiology
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Cancer

description: Additional file 7 : Figure S6. Meta-analysis ofAXIN2-rs3923086 polymorphism and overall cancer risk in 5 genetic models.
Tyrtaeus rufus Champion
Creators: name: Hopp, Katie J.
name: Ivie, Michael A.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Tenebrionidae
Tyrtaeus
Tyrtaeus rufus

description: Tyrtaeus rufus Champion
 Figs. 1, 3
 Tyrtaeus rufus Champion 1913: 77; Hetschko 1930: 100; Blackwelder 1945: 474; Hinton, 1947: 851; Dajoz, 1981: 227; Peck 2005: 135.
description: Published as part of Hopp, Katie J. & Ivie, Michael A., 2008, First Report ofTyrtaeus rufusChampion andTyrtaeus dobsoniHinton (Tenebrionidae: Diaperinae: Anopidiina) from Florida, pp. 427-436 in The Coleopterists Bulletin (Basel, Switzerland) (Basel, Switzerland) 62 (3) on pages 427-436, DOI: 10.1649/1088.1, http://zenodo.org/record/5370196
Direct Payments and Land Rents: Evidence from New Member States
Creators: name: Van Herck, Kristine
name: Vranken, Liesbet
name: Van Herck, Kristine
name: Vranken, Liesbet
Publisher: name: Unknown
Year: 2012
Subjects: subject: Agricultural Finance
subject: International Development
subject: Land rental prices
subject: Farm subsidies
subject: New Member States

description: This paper analyses the impact of increasing direct payments on land rents in six new EU member states in which agricultural subsidies largely increased as a result of their EU accession. We find that up to 25 eurocents per additional euro of direct payments is capitalized in land rents. In addition, the results show that capitalization of direct payments is higher in more credit constrained markets, while capitalization of direct payments is lower in countries where more land is used by corporate farms.
Changing alpha With Time: Implications For Fifth-Force-Type Experiments And Quintessence
Creators: name: Dvali, Gia
name: Zaldarriaga, Matias
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: If the recent observations suggesting a time variation of the fine structure constant are correct, they imply the existence of an ultra light scalar particle. This particle inevitably couples to nucleons through the α-dependence of their masses and thus mediates an isotope-dependent long-range force. The strength of the coupling is within a couple of orders of magnitude from the existing experimental bounds for such forces. The new force can be potentially measured in the precision experimental tests of the equivalence principle. Due to an interesting coincidence of the required time-scales, the scalar filed in question can at the same time play the role of a quintessence field.
description: 7 pages, Latex
Additional file 1 of Knowledge, attitudes, and self-reported practices regarding cholera among six MENA countries following cholera outbreaks in the region
Creators: name: Bekhit, Salma A.
name: Rafei, Rayane
name: Elnaggar, Fatma
name: AL-Sakkaf, Omar Zain
name: Seif, Hussein Kamal
name: Samardali, Dana
name: Alabead, Yara Turkmani
name: Sanosi, Mohammed Osman Omer
name: Abdou, Marwa Shawky
name: Elbanna, Eman H.
name: Khalil, Doaa Mahmoud
Publisher: name: figshare
Year: 2025
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Science Policy

description: Supplementary Material 1
Caranx hippos
Creators: name: Edwards, A. J.
name: Gill, A. C.
name: Abohweyere, P. O.
Publisher: name: Zenodo
Year: 2003
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Perciformes
Carangidae
Caranx
Caranx hippos

description: Caranx hippos (Linnaeus, 1766)
 Reference material. Accra, March 1930 (Irvine 53)— BMNH 1930.8.26.49–50 (two: 91.5, 139.1 mm SL); Amedica, River Volta, May 1938 (Irvine 237); Prampram, September 1938 (Irvine 316)— BMNH 1939.7.12.12 (specimen not found in the BMNH collections); mouth of Ancobra River, January 1939 (Akpabla A 9).
 Distribution. Coast of West Africa from Morocco to southern Angola. Also known from the Mediterranean and western Atlantic (Quéro et al., 1990).
On average about 3700 tonnes of this species are caught in the region each year (FAO, 2000), making it an important fishery species.
description: Published as part of Edwards, A. J., Gill, A. C. & Abohweyere, P. O., 2003, A revision of F. R. Irvine's Ghanaian marine fishes in the collections of The Natural History Museum, London, pp. 2213-2267 in Journal of Natural History 37 (18) on page 2238, DOI: 10.1080/00222930210138359, http://zenodo.org/record/5263410
Estimation of crop yield distribution and Insurance Premium using Shrinkage Estimator: A Hierarchical Bayes and Small Area Estimation Approach
Creators: name: Awondo, Sebastain Nde
name: Datta, Gauri S.
name: Ramirez, Octavio A.
name: Fonsah, Esendugue Greg
name: Awondo, Sebastain Nde
name: Datta, Gauri S.
name: Ramirez, Octavio A.
name: Fonsah, Esendugue Greg
Publisher: name: Unknown
Year: 2012
Subjects: subject: Farm Management
subject: Research Methods/ Statistical Methods
subject: Risk and Uncertainty
subject: Crop Insurance
subject: Small area estimation
subject: Hierarchical Bayes

description: Obtaining reliable estimates of insurance premiums is a critical step in risk sharing and risk transfer necessary to ensure solvency and continuity in crop insurance programs. Challenges encountered in the estimation include dealing with aggregation bias from using county level yield averages as well as properly accounting for spatial and temporal heterogeneity. In this study, we associate some of these challenges as classical small area estimation (SAE) problems. We employ a hierarchical Bayes (HB) SAE to obtain design consistent expected county level yields and Group Risk Plan (GRP) premiums for corm farms in Illinois using quasi-simulated data. Preliminary results show little bias (< 10%) in estimated expected county yields in several counties investigated. We found wide variation in GRP, APH and basis risk across counties for similar level of coverage and scale. Results show that farmers could lower their GRP premiums by as much as 30% by carefully choosing a coverage level and scale combination.
Vacuum Bubbles Nucleation and Dark Matter Production through Gauge Symmetry Rearrangement
Creators: name: Ansoldi, S.
name: Aurilia, A.
name: Spallucci, E.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Modern particle physics and cosmology support the idea that a background of invisible material pervades the whole universe, and identify in the cosmic vacuum the ultimate source of matter-energy, both seen and unseen. Within the framework of the theory of fundamental relativistic membranes, we suggest a self-consistent, vacuum energy-driven mechanism for dark matter creation through gauge symmetry rearrangement.
description: 22pages, RevTeX, no figures; accepted for publication in Phys.Rev.D
Hadro-Chemistry and Evolution of (Anti-) Baryon Densities at RHIC
Creators: name: Rapp, R.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The consequences of hadro-chemical freezeout for the subsequent hadron gas evolution in central heavy-ion collisions at RHIC and LHC energies are discussed with special emphasis on effects due to antibaryons. Contrary to naive expectations, their individual conservation, as implied by experimental data, has significant impact on the chemical off-equilibrium composition of hadronic matter at collider energies. This may reflect on a variety of observables including source sizes and dilepton spectra.
description: 4 pages ReVTeX incl. 3 ps-figs, submitted to PRC
Non-Fermi-liquid behaviors associated with a magnetic quantum-critical point in Sr(Co{1-x}Ni{x})2As2 single crystals
Creators: name: Sangeetha, N. S.
name: Wang, L. L.
name: Smirnov, A. V.
name: Smetana, V.
name: Mudring, A. -V.
name: Johnson, D. D.
name: Tanatar, M. A.
name: Prozorov, R.
name: Johnston, D. C.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Electron-doped Sr(Co{1-x}Ni{x})2As2 single crystals with compositions x = 0 to 0.9 were grown out of self-flux and SrNi2As2 single crystals out of Bi flux. The crystals were characterized using single-crystal x-ray diffraction (XRD), magnetic susceptibility chi(H,T), isothermal magnetization M(H,T), heat capacity Cp(H,T), and electrical resistivity ho(H,T) measurements versus applied magnetic field H and temperature T. The chi(T) data show that the crystals exhibit an antiferromagnetic (AFM) ground state almost immediately upon Ni doping on the Co site. Ab-initio electronic-structure calculations for x = 0 and x = 0.15 indicate that a flat band with a peak in the density of states just above the Fermi energy is responsible for this initial magnetic-ordering behavior on Ni doping. The Curie-Weiss-like T dependence of χin the paramagnetic (PM) state indicates dominant ferromagnetic (FM) interactions. The small ordered moments ~0.1 muB per transition metal atom and the values of the Rhodes-Wohlfarth ratio indicate that the magnetism is itinerant. The Cp(T) at low T exhibits Fermi-liquid behavior for 0 < x < 0.15 whereas an evolution to a logarithmic non-Fermi-liquid (NFL) behavior is found for x = 0.2 to 0.3. The logarithmic dependence is suppressed in an applied magnetic field. The low- T rho(H = 0,T) data show a T^2 dependence for 0 < x < 0.20 and a power-law dependence with n < 2 for x = 0.20 and 0.30. These low-T NFL behaviors observed in the Cp and rho measurements are most evident near the quantum-critical concentration x ~ 0.3 at which a T = 0 composition-induced transition from the AFM phase to the PM phase occurs.
description: 32 pages, 27 captioned figures, 8 tables
MPEC 2024-B77 : 2024 AL6
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2024
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2024 AL6

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.
Nonlocality of nucleon interaction and an anomalous off shell behavior of the two-nucleon amplitudes
Creators: name: Gainutdinov, Renat Kh.
name: Mutygullina, Aigul A.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The problem of the ultraviolet divergences that arise in describing the nucleon dynamics at low energies is considered. By using the example of an exactly solvable model it is shown that after renormalization the interaction generating nucleon dynamics is nonlocal in time. Effects of such nonlocality on low-energy nucleon dynamics are investigated. It is shown that nonlocality in time of nucleon-nucleon interactions gives rise to an anomalous off-shell behavior of the two-nucleon amplitudes that have significant effects on the dynamics of many-nucleon systems.
description: 9 pages, 4 figures, ReVTeX4
Transient hydrophobic exposure in the molecular dynamics of Abeta peptide at low water concentration
Creators: name: Mehra, Rukmankesh
name: Kepp, Kasper P.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Biological Physics (physics.bio-ph)
subject: Biomolecules (q-bio.BM)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: Abeta is a disordered peptide central to Alzheimer's Disease. Aggregation of Abeta has been widely explored, but its molecular crowding less so. The synaptic cleft where Abeta locates only holds 60-70 water molecules along its width. We subjected Abeta40 to 100 different simulations with variable water cell size. We show that even for this disordered aggregation-prone peptide, many properties are not cell-size dependent, i.e. a small cell is easily justified. The radius of gyration, intra-peptide, and peptide-water hydrogen bonds are well-sampled by short (50 ns) time scales at any cell size. Abeta is mainly disordered with 0-30% alpha helix but undergoes consistent alpha-beta transitions up to 14% strand in 5-10% of the simulations regardless of cell size. The similar prevalence in long and short simulations indicate small diffusion barriers for structural transitions in contrast to folded globular proteins, which we suggest is a defining hallmark of intrinsically disordered proteins. Importantly, the hydrophobic surface increases significantly in small cells (confidence level 95%, two-tailed t-test), as does the variation in exposure and backbone conformations (>40% and >27% increased standard deviations). Whereas hydrophilic exposure dominates hydrophobic exposure in large cells, this tendency breaks down at low water concentration. We interpret these findings as a concentration-dependent hydrophobic effect, with the small water layer unable to keep the protein unexposed, an effect mainly caused by the layered water-water interactions, not by the peptide dynamics. The exposure correlates with radius of gyration (R2 0.35-0.50) and could be important in crowded environments, e.g. the synaptic cleft.
Las citas a la producción científica en tesis de ciencias de la tierra
Creators: name: Escamilla, Ricardo Cesar Castro
name: González, Carlos Daniel Gómez
Publisher: name: figshare
Year: 2019
Subjects: subject: 80706 Librarianship
subject: FOS: Media and communications
subject: Library and Information Studies
subject: 80799 Library and Information Studies not elsewhere classified
subject: 80707 Organisation of Information and Knowledge Resources
subject: 80612 Interorganisational Information Systems and Web Services
subject: FOS: Computer and information sciences

description: Conferencia presentada en el marco del Congreso Nacional Información para la Investigación: cooperación servicios y repositorios. Que se llevó a cabo los días 29, 30 y 31 de mayo del 2019, en el auditorio José Luis Sánchez Bribiesca de la Torre de Ingeniería de la Universidad Nacional Autónoma de México
Fue presentada en la mesa "Servicios especializados para la investigación en México".
Poverty Dynamics and Vulnerability: Empirical Evidence from Smallholders in Northern Highlands of Ethiopia
Creators: name: Tsehay, Abrham Seyoum
name: Bauer, Siegfried
name: Tsehay, Abrham Seyoum
name: Bauer, Siegfried
Publisher: name: Unknown
Year: 2012
Subjects: subject: Consumer/Household Economics
subject: Food Security and Poverty
subject: Poverty Dynamics
subject: Vulnerability
subject: Rural Ethiopia

description: This study is primarily intended to examine the dynamics and determinants of rural household poverty and vulnerability in Northern Highlands of Ethiopia. The data for this research is mainly based on the Ethiopian Household Survey (ERHS). Results from disaggregation of the poor indicate that ultra poverty is predominant in the area. Similarly, using a three steps feasible generalized least squares (FGLS) we found that many of the households in the region are vulnerable to poverty. However, the trend has been found to vary across villages for both poverty and vulnerability measures. Besides, poverty decomposition of sample households showed that chronic poverty is dominant while transient poverty is secondary. An implication of this is that programs targeting on poverty should primarily focus on factors causing persistence deprivation without undermining risk factors that drag households in to poverty. Finally, some of the important determining factors of observed poverty appear to impact on vulnerability to poverty differently. Therefore, strategies aimed at reducing poverty should critically consider factors that make households vulnerable to poverty.
Additional file 1 of Association between visceral fat area and metabolic syndrome in individuals with normal body weight: insights from a Chinese health screening dataset
Creators: name: Sun, Yongbing
name: Lin, Xinbei
name: Zou, Zhi
name: Zhou, Yang
name: Liu, Ao
name: Li, Xin
name: Du, Yawei
name: Ji, Xiaoqi
name: Li, Zhonglin
name: Wu, Xiaoling
name: Wang, Yong
name: Lv, Xue
name: Li, Tao
name: Zhang, Jiancheng
name: Guo, Zhiping
name: Li, Hao
name: Li, Yongli
Publisher: name: figshare
Year: 2025
Subjects: Medicine
Biotechnology
Biological Sciences not elsewhere classified
Mathematical Sciences not elsewhere classified
Cancer

description: Supplementary Material 1
Electrical and optical control of single spins integrated in scalable semiconductor devices
Creators: name: Anderson, Christopher P.
name: Bourassa, Alexandre
name: Miao, Kevin C.
name: Wolfowicz, Gary
name: Mintun, Peter J.
name: Crook, Alexander L.
name: Abe, Hiroshi
name: Hassan, Jawad Ul
name: Son, Nguyen T.
name: Ohshima, Takeshi
name: Awschalom, David D.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Spin defects in silicon carbide have exceptional electron spin coherence with a near-infrared spin-photon interface in a material amenable to modern semiconductor fabrication. Leveraging these advantages, we successfully integrate highly coherent single neutral divacancy spins in commercially available p-i-n structures and fabricate diodes to modulate the local electrical environment of the defects. These devices enable deterministic charge state control and broad Stark shift tuning exceeding 850 GHz. Surprisingly, we show that charge depletion results in a narrowing of the optical linewidths by over 50 fold, approaching the lifetime limit. These results demonstrate a method for mitigating the ubiquitous problem of spectral diffusion in solid-state emitters by engineering the electrical environment while utilizing classical semiconductor devices to control scalable spin-based quantum systems.
description: 20 pages, 5 figures
Camarochilus Harris 1930
Creators: name: Weirauch, Christiane
name: Forero, Dimitri
name: Schuh, Randall T.
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Reduviidae
Camarochilus

description: KEY TO SPECIES OF CAMAROCHILUS BASED ON MALE SPECIMENS
1. Total length 7 mm or less............................................................ 2
1′. Total length more than 7 mm........................................................ 3
 2. Femur brown contrasting with pale yellow tibia (figs. 1, 3; C. fasciatus); medium-sized eyes with ratio of head width to synthlipsis ~3.3......................................... C. fasciatus
 2′. Legs pale yellow to light brown, with femora distally and two or three longitudinal stripes dorsally, tibiae, and tarsi slightly darker (figs. 1, 3); eyes large, with ratio of head width to synthlipsis ~3.9....................................................................... C. gilli
3. Total length more than 9 mm........................................................ 4
3′. Total length between 7.2 and 8.7 mm...................................................5
 4. Uniform coloration with concolorous veins; symmetrical pygophore with right and left protuberances of similar size and setation (figs. 2, 3, 5, 6; C. robustus).................... C. robustus
 4′. Brown, castaneous, and pale yellow coloration with faintly contrasting veins; strongly asymmetrical pygophore with right protuberance long and conical (figs. 1, 3, 5, 6; C. confusus)....... C. confusus
 5. Pygophore symmetrical with right and left protuberances of similar size and setation (figs. 1, 3, 5, 6; C. medius and C. globosus)......................................................... 6
 5′. Pygophore strongly asymmetrical with rounded right protuberance much larger and much larger spinelike setae (figs. 1, 3, 5, 6; C. americanus, C. harrisi, C. picturatus)..................... 7
 6. Eyes fairly small (fig. 2); right paramere with capitate apex, left with tapering apex (fig. 6)... C. medius
 6′. Eyes large (fig. 1); both parameres with tapering apex (fig. 6)..................... C. globosus
 7. Membrane with strongly contrasting pale veins............................... C. picturatus
 7′. Membrane with veins either concolorous (C. harrisi) or faintly contrasting (C. americanus)... 8
 8. Coloration blackish brown, veins concolorous (fig. 1; C. harrisi)................... C. harrisi
 8′. Coloration brown, castaneous, and pale yellow, with faintly contrasting veins (fig. 1; C. americanus)............................................................ C. americanus
description: Published as part of Weirauch, Christiane, Forero, Dimitri & Schuh, Randall T., 2020, Taxonomic revision of Camarochilus Harris (Hemiptera: Pachynomidae), pp. 1-32 in American Museum Novitates 2020 (3959) on page 9, DOI: 10.1206/3959.1, http://zenodo.org/record/5370309
Additional file 1: of Adverse maternal and neonatal outcomes among singleton pregnancies in women of very advanced maternal age: a retrospective cohort study
Creators: name: Wu, Yuelin
name: Chen, Yan
name: Shen, Minxue
name: Guo, Yanfang
name: Wen, Shi
name: Lanes, Andrea
name: White, Ruth
name: Adanlawo, Adewumi
name: Walker, Mark
name: Hua, Xiaolin
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: Mathematical Sciences not elsewhere classified
subject: Developmental Biology
subject: Science Policy

description: S1. Sentinel Congenital Anomaly BIS Pick List and CIHI ICD-10-CA Mapping. (PDF 89 kb)
Trachinotus goreensis Cuvier 1832
Creators: name: Edwards, A. J.
name: Gill, A. C.
name: Abohweyere, P. O.
Publisher: name: Zenodo
Year: 2003
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Perciformes
Carangidae
Trachinotus
Trachinotus goreensis

description: Trachinotus goreensis Cuvier, 1832
 Reference material. Accra, January 1929 (Irvine 9)— BMNH 1930.3.24.20 (one: 135 mm SL); Accra, March 1930 (Irvine 63)— BMNH 1930.8.26.55–57 (three: 65.2–124.2 mm SL); Prampram, September 1938 (Irvine 325)— BMNH 1939.7.12.16 (one: 97.4 mm SL); mouth of Ancobra River, January 1939 (Akpabla A 13).
 Distribution. Coast of tropical West Africa from Senegal to the Gulf of Guinea (Quéro et al., 1990).
description: Published as part of Edwards, A. J., Gill, A. C. & Abohweyere, P. O., 2003, A revision of F. R. Irvine's Ghanaian marine fishes in the collections of The Natural History Museum, London, pp. 2213-2267 in Journal of Natural History 37 (18) on page 2240, DOI: 10.1080/00222930210138359, http://zenodo.org/record/5263410
Baryons in O(4) and Vibron Model
Creators: name: Kirchbach, M.
name: Moshinsky, M.
name: Smirnov, Yu. F.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The structure of the reported excitation spectra of the light unflavored baryons is described in terms of multi-spin valued Lorentz group representations of the so called Rarita-Schwinger (RS) type (K/2, K/2)* [(1/ 2,0)+ (0,1/2)] with K=1,3, and 5. We first motivate legitimacy of such pattern as fundamental fields as they emerge in the decomposition of triple fermion constructs into Lorentz representations. We then study the baryon realization of RS fields as composite systems by means of the quark version of the U(4) symmetric diatomic rovibron model. In using the U(4)/ O(4)/ O(3)/ O(2) reduction chain, we are able to reproduce quantum numbers and mass splittings of the above resonance assemblies. We present the essentials of the four dimensional angular momentum algebra and construct electromagnetic tensor operators. The predictive power of the model is illustrated by ratios of reduced probabilities concerning electric de-excitations of various resonances to the nucleon.
description: Phys. Rev. D (in press, 2001)
Thermal conductivity of dense quark matter and cooling of stars
Creators: name: Shovkovy, Igor A.
name: Ellis, Paul J.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The thermal conductivity of the color-flavor locked phase of dense quark matter is calculated. The dominant contribution to the conductivity comes from photons and Nambu-Goldstone bosons associated with breaking of baryon number which are trapped in the quark core. Because of their very large mean free path the conductivity is also very large. The cooling of the quark core arises mostly from the heat flux across the surface of direct contact with the nuclear matter. As the thermal conductivity of the neighboring layer is also high, the whole interior of the star should be nearly isothermal. Our results imply that the cooling time of compact stars with color-flavor locked quark cores is similar to that of ordinary neutron stars.
description: 9 pages, 1 figure, REVTeX. Minor corrections. One new reference added. To appear in Phys. Rev. C
Nuclear magnetization distribution and hyperfine splitting in Bi$^{82+}$ ion
Creators: name: Dmitriev, V. F.
name: Sen'kov, R. A.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Hyperfine splitting in Bi$^{82+}$ and Pb$^{81+}$ ions was calculated using continuum RPA approach with effective residual forces. To fix the parameters of the theory the nuclear magnetic dipole moments of two one- particle and two one-hole nuclei around $^{208}$Pb were calculated using the same approach. The contribution from velocity dependent two-body spin- orbit residual interaction was calculated explicitly. Additionally, the octupole moment of $^{209}$Bi and the hfs in muonic bismuth atom were calculated as well in the same approach. All the calculated observables, except the electronic hfs in $^{209}$Bi, are in good agreement with the data. We argue for more accurate measurement of the octupole moment and the muonic hfs for $^{209}$Bi.
description: 11 pages, 5 figures
Apsilus fuscus Valenciennes 1830
Creators: name: Edwards, A. J.
name: Gill, A. C.
name: Abohweyere, P. O.
Publisher: name: Zenodo
Year: 2003
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Perciformes
Lutjanidae
Apsilus
Apsilus fuscus

description: Apsilus fuscus Valenciennes, 1830
 Reference material. Prampram, September 1938 (Irvine 313)— BMNH 1939.7.12.21 (one: 272 mm SL), BMNH 1939.7.12.22 (one: 113.5 mm SL).
 Distribution. Coast of West Africa from Mauritania to Angola. Also Cape Verde Islands and islands of the Gulf of Guinea (Allen, 1985).
description: Published as part of Edwards, A. J., Gill, A. C. & Abohweyere, P. O., 2003, A revision of F. R. Irvine's Ghanaian marine fishes in the collections of The Natural History Museum, London, pp. 2213-2267 in Journal of Natural History 37 (18) on page 2241, DOI: 10.1080/00222930210138359, http://zenodo.org/record/5263410
Method for Assessing the Fidelity of Optical Diffraction Tomography Reconstruction Methods
Creators: name: Ayoub, Ahmed B.
name: Pham, Thanh-An
name: Lim, Joowon
name: Unser, Michael
name: Psaltis, Demetri
Publisher: name: arXiv
Year: 2019
Subjects: subject: Optics (physics.optics)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: We use a spatial light modulator in a diffraction tomographic system to assess the accuracy of different refractive index reconstruction algorithms. Optical phase conjugation principles through complex media, allows us to quantify the error for different refractive index reconstruction algorithms without access to the ground truth. To our knowledge, this is the first assessment technique that uses structured illumination experimentally to test the accuracy of different reconstruction schemes.
description: 11 PAGES, 6 FIGURES
ON THIS DAY (August 20): Kenneth E. Hagin is Born
Creators: name: Barnes, Roscoe
Publisher: name: figshare
Year: 2019
Subjects: subject: 210304 Biography
subject: FOS: History and archaeology
subject: 220401 Christian Studies (incl. Biblical Studies and Church History)
subject: FOS: Philosophy, ethics and religion
subject: 220402 Comparative Religious Studies
subject: 210399 Historical Studies not elsewhere classified
subject: History
subject: Religious Studies

description: Copyright (c) 2019 by Roscoe Barnes III #FFBosworthThis blog post offers a brief look at the life and ministry of Kenneth E. Hagin, the recognized father of the modern Word of Faith movement.Note: For more information on F.F. Bosworth, follow the Bosworth Matters blog at ffbosworth.strikingly.com #ChristTheHealer #BosworthMatters
Spectrality, coupling constant analyticity and the renormalization group
Creators: name: Pivovarov, A. A.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Analytic structure in the strong coupling constant that emerges for some observables in QCD after duality averaging of renormalization group improved amplitudes is discussed. It is shown that perturbation theory calculations are justified for the proper observables related to the two-point correlators of hadronic currents the analytic properties of which are well-established. A particular case of gluonic current correlators is discussed in detail.
description: 19 pages, Latex
ON THIS DAY (August 21): F.F. Bosworth Pens Letter about His Beating: He was brutally assaulted for preaching to a black audience near Hearne, Texas
Creators: name: Barnes, Roscoe
Publisher: name: figshare
Year: 2019
Subjects: subject: 210304 Biography
subject: FOS: History and archaeology
subject: 220401 Christian Studies (incl. Biblical Studies and Church History)
subject: FOS: Philosophy, ethics and religion
subject: 220402 Comparative Religious Studies
subject: 210399 Historical Studies not elsewhere classified
subject: History
subject: Religious Studies
subject: 220499 Religion and Religious Studies not elsewhere classified

description: Copyright (c) 2019 by Roscoe Barnes III #FFBosworthThis blog post presents a snippet of information on the persecution that F.F. Bosworth suffered at the hands of a racist mob near Hearne, Texas.
Note: For more information on F.F. Bosworth, follow the Bosworth Matters blog at ffbosworth.strikingly.com #ChristTheHealer #BosworthMatters
Additional file 1 of Evaluation of usability, feasibility and acceptance of the digital training diary Trainingslog for individuals with axSpA: a mixed-method study
Creators: name: Pfyl, Neva
name: Ettlin, Lea
name: Niedermann, Karin
name: Rausch, Anne-Kathrin
Publisher: name: figshare
Year: 2025
Subjects: subject: Medicine
subject: Biotechnology
subject: Science Policy
subject: Sociology
subject: FOS: Sociology
subject: Mental Health

description: Supplementary Material 1
Options for Gauge Groups in Five-Dimensional Supergravity
Creators: name: Ellis, John
name: Gunaydin, Murat
name: Zagermann, Marco
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Motivated by the possibility that physics may be effectively five-dimensional over some range of distance scales, we study the possible gaugings of five-dimensional N=2 supergravity. Using a constructive approach, we derive the conditions that must be satisfied by the scalar fields in the vector, tensor and hypermultiplets if a given global symmetry is to be gaugeable. We classify all those theories that admit the gauging of a compact group that is either Abelian or semi-simple, or a direct product of a semi-simple and an Abelian group. In the absence of tensor multiplets, either the gauge group must be semi-simple or the Abelian part has to be U(1)_R and/or an Abelian isometry of the hyperscalar manifold. On the other hand, in the presence of tensor multiplets the gauge group cannot be semi-simple. As an illustrative exercise, we show how the Standard Model SU(3) X SU(2) X U(1) group may be gauged in five-dimensional N=2 supergravity. We also show how previous special results may be recovered within our general formalism.
description: 33 pages LaTeX
Coping with a changing integration policy context: American state policies and their effects on immigrant political engagement
Creators: name: Filindra, Alexandra
name: Manatschal, Anita
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Science Policy

description: Over the past two decades, US states differentially increased their involvement in immigration policy-making, producing both welcoming and restrictive legislation. This uptick allows for a systematic comparative analysis on how state-level policies affect immigrants’ political attitudes and behaviour. This paper scrutinizes this question by drawing on the policy feedback literature and using a new immigration policy database and individual-level Cooperative Congressional Election Study (CCES) survey data. The quantitative models reveal heterogeneous effects of state-level integration policies on voter turnout and governor approval among different ethnic and nativity groups. The study comprehensively documents regional integration policy outcomes and contributes to emerging theories on spillover effects.
Boops boops boops (Linnaeus 1758
Creators: name: Edwards, A. J.
name: Gill, A. C.
name: Abohweyere, P. O.
Publisher: name: Zenodo
Year: 2003
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Perciformes
Sparidae
Boops
Boops boops

description: Boops boops (Linnaeus, 1758)
 Reference material. Accra, May 1938 (Irvine 264); Prampram, September 1938 (Irvine 314)— BMNH 2001.5.2.28 (one: 141 mm SL); Accra, October 1938 (Irvine 347); Labadi, January or June? 1936 (A. P. Brown 3).
 Distribution. Mediterranean and eastern Atlantic from Norway to Angola (Quéro et al., 1990).
On average about 50 tonnes of this species are caught in the region each year (FAO, 2000).
description: Published as part of Edwards, A. J., Gill, A. C. & Abohweyere, P. O., 2003, A revision of F. R. Irvine's Ghanaian marine fishes in the collections of The Natural History Museum, London, pp. 2213-2267 in Journal of Natural History 37 (18) on page 2246, DOI: 10.1080/00222930210138359, http://zenodo.org/record/5263410