cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
$ ^7 Be$ Neutrino Signal Variation in KamLAND
Creators: name: Chauhan, Bhag C.
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Large Mixing Angle (LMA) neutrino oscillation is the main solution for the long-standing Solar Neutrino Problem (SNP). Whether there is any subdominant effect accompanying the dominant LMA solution can not be ruled out at the moment, but will be settled by the forthcoming data from highly skilled real time experiments targeting essentially the low energy domain of solar neutrinos. Assuming a subdominant effect converting one of the active neutrinos into a sterile partner in the varying solar field with changing sunspot activity, we performed field-profile-independent predictions for $^7 Be$ neutrino signal variation, which might be tested in the KamLAND's future solar neutrino detection program. We found that after a substantial reduction of background and running of KamLAND solar mode through the sunspot maximum period (around 2010 - 2012), when the solar field at the resonance may vary from few $kG$ to $300~kG$, the subdominant time variation effect might be clearly visible (more than $5σ$) for $^7 Be$ neutrinos.
description: 12 pages, 4 figures, typos corrected. To appear in JHEP
Universality of residence-time distributions in non-adiabatic stochastic resonance
Creators: name: Berglund, Nils
name: Gentz, Barbara
Publisher: name: arXiv
Year: 2004
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Mathematical Physics (math-ph)
subject: Probability (math.PR)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We present mathematically rigorous expressions for the residence-time and first-passage-time distributions of a periodically forced Brownian particle in a bistable potential. For a broad range of forcing frequencies and amplitudes, the distributions are close to periodically modulated exponential ones. Remarkably, the periodic modulations are governed by universal functions, depending on a single parameter related to the forcing period. The behaviour of the distributions and their moments is analysed, in particular in the low- and high-frequency limits.
description: 8 pages, 1 figure New version includes distinction between first-passage-time and residence-time distributions
Additional file 1 of Prevalence, treatment, control of type 2 diabetes and the risk factors among elderly people in Shenzhen: results from the urban Chinese population
Creators: name: Yuanying Sun
name: Wenqing Ni
name: Xueli Yuan
name: Hongshan Chi
name: Xu, Jian
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy

description: Additional file 1. Questionnaire for residents aged 65 years or older in Shenzhen.
A framework to evaluate whether to pool or separate behaviors in a multilayer network
Creators: name: van der Marel, Annemarie
name: Prasher, Sanjay
name: Carminito, Chelsea
name: O'Connell, Claire
name: Phillips, Alexa
name: Kluever, Bryan M.
name: Hobson, Elizabeth A.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Populations and Evolution (q-bio.PE)
subject: Quantitative Methods (q-bio.QM)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: A multilayer network approach combines different network layers, which are connected by interlayer edges, to create a single mathematical object. These networks can contain a variety of information types and represent different aspects of a system. However, the process for selecting which information to include is not always straightforward. Using data on two agonistic behaviors in a captive population of monk parakeets (Myiopsitta monachus), we developed a framework for investigating how pooling or splitting behaviors at the scale of dyadic relationships (between two individuals) affects individual- and group-level social properties. We designed two reference models to test whether randomizing the number of interactions across behavior types results in similar structural patterns as the observed data. Although the behaviors were correlated, the first reference model suggests that the two behaviors convey different information about some social properties and should therefore not be pooled. However, once we controlled for data sparsity, we found that the observed measures corresponded with those from the second reference model. Hence, our initial result may have been due to the unequal frequencies of each behavior. Overall, our findings support pooling the two behaviors. Awareness of how selected measurements can be affected by data properties is warranted, but nonetheless our framework disentangles these efforts and as a result can be used for myriad types of behaviors and questions. This framework will help researchers make informed and data-driven decisions about which behaviors to pool or separate, prior to using the data in subsequent multilayer network analyses.
description: accepted for Current Zoology
Light Meson Spectra and Instanton Induced Forces
Creators: name: Brau, Fabian
name: Semay, Claude
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The spinless Salpeter equation supplemented by an instanton induced force is used to describe the spectra of light mesons, including the pseudoscalar ones. The coupling constants of the instanton induced potential, as well as the quark constituent masses are not treated as simple free parameters but are calculated from the underlying instanton theory. Quite good results are obtained provided the quark are considered as effective degrees of freedom with a finite size. A further test of the model is performed by calculating the electromagnetic mass differences between S-wave mesons.
description: 14 pages
Critical care nurses’ decision making in regard to critical incident stress debriefing
Creators: name: Ayer, Ellen Roberta
Publisher: name: University of British Columbia
Year: 2009

description: Critical care nurses (CCNs) are exposed to death, grief, suffering, and moral distress on a daily basis as they care for critical care patients who have life-threatening disorders or health crises. CCNs cope with stressors as part of their profession, but certain events can trigger unusually strong emotional reactions in CCNs. These events are known as critical incidents. There are numerous anecdotal and opinion pieces in nursing literature that detail the benefits of Critical Incident Stress Debriefing (CISD) to assist CCNs in coping with the effects of critical incident stress in the workplace. Although CISD is known to have many benefits, this type of debriefing is not always possible or appropriate for CCNs because they or their peers must decide to initiate the CISD by reporting the critical incident to CISD debriefers. The purpose of this research was to ascertain how CCNs in an adult intensive care unit decide whether to access critical incident stress debriefing. The recognition-primed decision (RPD) model guided this study in determining the decision-making strategies used by CCNs after a critical incident had occurred. The RPD model is an example of a naturalistic decision making (NDM) model. The research design of critical decision method was used to elicit aspects of CCNs' experience with critical incidents and their decisions on how to manage this experience. The research findings provided an understanding of the decisions CCNs make in response to critical incident stress and the factors that influence those decisions. The participants identified three decisions made in response to critical incident stress: (a) attend a CISD; (b) debrief with colleagues; and (c) avoid debriefing. Implications of this research focus on the need for the recognition of the cost of CCNs' personal emotional investment and the need for ongoing education in regard to CISD. Further research is indicated to monitor the outcomes for onsite, defusing and to determine what knowledge is helpful for management to aid nurses with critical incident stress.
Classical Gravitational Interactions and Gravitational Lorentz Force
Creators: name: Wu, Ning
Publisher: name: arXiv
Year: 2005
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In quantum gauge theory of gravity, the gravitational field is represented by gravitational gauge field. The field strength of gravitational gauge field has both gravitational electric component and gravitational magnetic component. In classical level, gauge theory of gravity gives out classical Newtonian gravitational interactions in a relativistic form. Besides, it gives out gravitational Lorentz force which is the gravitational force on a moving object in gravitational magnetic field. The direction of gravitational Lorentz force does not along that of classical gravitational Newtonian force. Effects of gravitational Lorentz force should be detectable, and these effects can be used to discriminate gravitational magnetic field from ordinary electromagnetic magnetic field.
description: 8 pages, no figure
Additional file 1 of Work-related physical activity and psychological distress among women in different occupations: a cross-sectional study
Creators: name: White, Rhiannon Lee
name: Bennie, Jason
name: Abbott, Gavin
name: Teychenne, Megan
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Biotechnology
subject: Science Policy
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: Additional file 1. Table 1. Participant Characteristics
On the multi-fractal structure of traded volume in financial markets
Creators: name: Moyano, L. G.
name: de Souza, J.
name: Queiros, S. M. Duarte
Publisher: name: arXiv
Year: 2005
Subjects: subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: Statistical Finance (q-fin.ST)
subject: FOS: Physical sciences
subject: FOS: Economics and business

description: In this pre-print we explore the multi-fractal properties of 1 minute traded volume of the equities which compose the Dow Jones 30. We also evaluate the weights of linear and non-linear dependences in the multi-fractal structure of the observable. Our results show that the multi-fractal nature of traded volume comes essencially from the non-Gaussian form of the probability density functions and from non-linear dependences.
Assembled arrays of Rydberg-interacting atoms
Creators: name: Schlosser, Malte
name: de Mello, Daniel Ohl
name: Schäffner, Dominik
name: Preuschoff, Tilman
name: Kohfahl, Lars
name: Birkl, Gerhard
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Assembled arrays of individual atoms with Rydberg-mediated interactions provide a powerful platform for the simulation of many-body spin Hamiltonians as well as the implementation of universal gate-based quantum information processing. We demonstrate the first realization of Rydberg excitations and controlled interactions in microlens-generated multisite trap arrays of reconfigurable geometry. We utilize atom-by-atom assembly for the deterministic preparation of pre-defined 2D structures of rubidium Rydberg atoms with exactly known mutual separations and selectable interaction strength. By adapting the geometry and the addressed Rydberg state, a parameter regime spanning from weak interactions to strong coupling can be accessed. We characterize the simultaneous coherent excitation of non-interacting atom clusters for the state $\mathrm{57D_{5/2}}$ and analyze the experimental parameters and limitations. For configurations optimized for Rydberg blockade utilizing the state $\mathrm{87D_{5/2}}$, we observe collectively enhanced Rabi oscillations.
description: 10 pages, 5 figures
The Jet and Circumnuclear Environment of 3C 293
Creators: name: Floyd, David J. E.
name: Perlman, Eric
name: Leahy, J. Patrick
name: Beswick, R. J.
name: Jackson, Neal J.
name: Sparks, William B.
name: Axon, David J.
name: O'Dea, Christopher P.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present the new HST near-infrared polarimetry, broad and narrow-band imaging, and MERLIN 4.5GHz Multi-Frequency Synthesis radio imaging of 3C 293, a unique radio galaxy whose host is an obvious merger remnant, in an exceptionally under-dense region of space. We have discovered near-infrared, optical, and ultra-violet synchrotron emission from the jet. In the optical, the jet is mostly obscured by a dust lane, but three knots are clear in our HST NICMOS images at 1.6 and 2.0 microns, clearly aligning with features in the radio. The outer jet knot is highly polarized (~15%) at 2 microns, confirming the synchrotron emission mechanism. The radio-IR spectral index steepens significantly with distance from the nucleus, as in 3C 273 and in contrast to M 87. The inner knot is visible (with hindsight) on the WFPC2 and STIS images obtained for the earlier 3CR HST snapshot surveys. There is no [Fe II] emission seen associated with the jet, constraining the role of shock-induced ionisation by the jet. Overall there is a strong implication that the NIR jet emission is indeed synchrotron. From our NIR images, the core of the galaxy is clearly identifiable with the main feature in the western extension of the radio ``jet'' image, although no unresolved AGN component is identifiable even at K-band, consistent with an FRII-like nucleus obscured by an optically thick torus. The galaxy appears to have a single nucleus, with any multiple nuclei falling within the central ~100 pc.
description: ApJ accepted. 31 pages, 12 figures reproduced here at low resolution. High resolution version available from http://www.stsci.edu/~floyd/BIBLIOTECA/3c293/
GIS Based Evaluation of Population Density and Diversity of Birds of Prey of District Muzaffargarh, Punjab Pakistan
Creators: name: Muhammad, Khalil
Publisher: name: Abasyn Journal of Life Sciences
Year: 2024
Subjects: Biodiversity
Population density
Birds of Prey
GIS, Relative Abundance

description: AbstractDiversity and evaluation of populations of raptors were accomplished in District Muzaffargarh (South Punjab, Pakistan) by using belt transect (5 × 0.1Km) method. In current study we reported total 447 raptors, that related to 10 species present in 2 families (Accipitridae and Pandionidae) with a density of 34.38 birds/Km2. Values of dominance (0.185), Simpson 0.818, Shannon Wiener 2.00, and evenness (0.567) were measured, recommended in even distribution of the species Black Kite (Milvus migrans; relative abundance, RA 0.082) was most plentiful species, flowed by Shikra (Accipiter badius; RA 0.038), Marsh Harrier (Circus aeruginosus; RA 0.0336), Black Shoulder Kite (Elanus caeruleus; RA 0.0537), Honey Buzzard (Pernis ptilorhynchus; RA 0.0201), and Brahminy’s Kite (Haliastur indus; RA 0.0157). Another five species (Steppe Eagle, Aquila nipalensis; Common Buzzard, Buteo; Long Legged Buzzard, Buteo rufinus; White Eyed Buzzard, Butastur teesa; and Osprey, Pandion haliaetus) were uncommon (RA 0.0022).
Inflation of Migrated Hot Jupiters
Creators: name: Lous, Marit Mol
name: Miguel, Yamila
Publisher: name: arXiv
Year: 2020
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The observed low densities of gas giant planets with a high equilibrium temperature can be simulated in models when a fraction of the surface radiation is deposited deeper in the interior. Meanwhile migration theories suggest that hot Jupiters formed further away from their host-star and migrated inward. We incorporate disk migration in simulations of the evolving interior of hot Jupiters to determine whether migration has a long lasting effect on the inflation of planets. We quantify the difference between the radius of a migrated planet and the radius of a planet that formed in situ as the radius discrepancy. We remain agnostic about the physical mechanism behind interior heating, but assume it scales with the received stellar flux by a certain fraction. We find that the change in irradiation received from the host-star while the planet is migrating can affect the inflation and final radius of the planet. Models with a high fraction of energy deposited in the interior ( > 5%) show a significant radius discrepancy when the deposit is at higher pressures than P=1 bar. For a smaller fraction of 1%, there is no radius discrepancy for any deposit depth. We show that a uniform heating mechanism can cause different rates of inflation, depending on the migration history. If the forthcoming observations on mean densities and atmospheres of gas giants give a better indication of a potential heating mechanism, this could help to constrain the prior migration of such planets.
description: Accepted for publication in MNRAS
Reducing decoherence of the confined exciton state in a quantum dot by pulse-sequence control
Creators: name: Axt, V. M.
name: Machnikowski, P.
name: Kuhn, T.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study the phonon-induced dephasing of the exciton state in a quantum dot excited by a sequence of ultra-short pulses. We show that the multiple-pulse control leads to a considerable improvement of the coherence of the optically excited state. For a fixed control time window, the optimized pulsed control often leads to a higher degree of coherence than the control by a smooth single Gaussian pulse. The reduction of dephasing is considerable already for 2-3 pulses.
description: Final version (moderate changes)
Group classification of systems of non-linear reaction-diffusion equations with general diffusion matrix. II. Generalized Turing systems
Creators: name: Nikitin, A. G.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Mathematical Physics (math-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences
subject: 35K05; 35K55, 58J65

description: Group classification of systems of two coupled nonlinear reaction-diffusion equation with a diagonal diffusion matrix is carried out. Symmetries of diffusion systems with singular diffusion matrix and additional first order derivative terms are described.
description: The equivalence transformations are indicated in more clear form, misprints are corrected
On $L$-Functions of Modular Elliptic Curves and Certain $K3$ Surfaces
Creators: name: Amir, Malik
name: Hong, Letong
Publisher: name: arXiv
Year: 2020
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics

description: Inspired by Lehmer's conjecture on the nonvanishing of the Ramanujan $τ$-function, one may ask whether an odd integer $α$ can be equal to $τ(n)$ or any coefficient of a newform $f(z)$. Balakrishnan, Craig, Ono, and Tsai used the theory of Lucas sequences and Diophantine analysis to characterize non-admissible values of newforms of even weight $k\geq 4$. We use these methods for weight $2$ and $3$ newforms and apply our results to $L$-functions of modular elliptic curves and certain $K3$ surfaces with Picard number $\ge 19$. In particular, for the complete list of weight $3$ newforms $f_λ(z)=\sum a_λ(n)q^n$ that are $η$-products, and for $N_λ$ the conductor of some elliptic curve $E_λ$, we show that if $|a_λ(n)|<100$ is odd with $n>1$ and $(n,2N_λ)=1$, then \begin{align*} a_λ(n) \in \,& \{-5,9,\pm 11,25, \pm41, \pm 43, -45,\pm47,49, \pm53,55, \pm59, \pm61, \pm 67\}\\ & \,\,\, \cup \, \{-69,\pm 71, \pm 73,75, \pm79,\pm81, \pm 83, \pm89,\pm 93 \pm 97, 99\}. \end{align*} Assuming the Generalized Riemann Hypothesis, we can rule out a few more possibilities leaving \begin{align*} a_λ(n) \in \{-5,9,\pm 11,25,-45,49,55,-69,75,\pm 81,\pm 93, 99\}. \end{align*}
description: Minor revisions address referee comments
T violation in $B\to K ϕϕ$ decays
Creators: name: Chen, C. H.
name: Geng, C. Q.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present the general form of the decay width angular distributions with T-odd terms in $B\to K ϕϕ$ decays. We concentrate on the T violating effects by considering various possible T-odd momentum correlations. In a generic class of CP violating new physics interactions, we illustrate that the T violating effect could be more than 10%.
description: 11 pages, 2 figures, to appear in Phys. Lett. B
Chuvas Tardias e Excessivas Retardam o Inicio da Comercialização de Milho na Zona Norte: Os Comerciantes de Pequena Escala Perspectivam Fracas Colheitas Para a Campanha de 2006/07.
Creators: name: Equipe Tecnica Do SIMA
name: Equipe Tecnica Do SIMA
Publisher: name: Unknown
Year: 2007
Subjects: subject: Crop Production/Industries
subject: food security
subject: food policy
subject: Markets
subject: informal traders
subject: Mozambique
subject: cellphones
subject: scales
subject: transport
subject: radio
subject: market information

description: The annual “windshield survey” to capture the perceptions and expectations of small-scale farmers and traders on harvests and marketing was carried out by SIMA in May 2007. Based on driving the routes in the main production areas early in the marketing season, convenience sampling was used to interview 199 traders and farmers along three routes. There are seven main findings: 1) late and excessive rains in most areas of production delayed the 2006/07 marketing season; 2) traders expect prices to increase somewhat, but not dramatically; 3) transport infrastructure has improved suggesting that the program of rehabilitation of transport and communication infrastructure has made progress with noticeable positive impact on marketing development; 4) cell phone network expansion has contributed to improved efficiency in the market network, but more is needed; 5) limited access to information through radio, due to lack of broadcasting information through this means; 6) farmers indicated a preference for scales as the measurement instrument for sales, and it is the large-scale buyers in the market system who are using them, introducing greater transparency and competitiveness; and finally 7) campaigns about HIV/AIDS and its prevention have reached many traders, but with new traders entering, the campaigns are still needed.
description: Resultados das Investigações do SIMA- Departamento de Estatística e Departamento de Análise de Políticas MINAG - Direcção de Economia
Impacts of Prime Age Adult Mortality on Rural Household Income, Assets, and Poverty in Mozambique: Analysis with the TIA Panel Data Set
Creators: name: Donovan, Cynthia
name: Mather, David
name: Donovan, Cynthia
name: Mather, David
Publisher: name: Unknown
Year: 2007
Subjects: subject: Food Security and Poverty
subject: Health Economics and Policy
subject: food security
subject: food policy Mozambique
subject: HIV/AIDS

description: Using a three-year panel of 4,058 Mozambican households surveyed in 2002 and 2005, we measure how prime-age (PA) adult mortality due to illness affects rural household size and number of adults, crop and non-farm income, total household income, and asset levels. 1) Effects of PA mortality vary considerably by the gender and household position of the deceased individual as well as by region. Results show that when PA males die, households are less able to bring in new adult members, are more likely to lose access to livestock and landholdings, and to suffer income effects. Households in the North/Center with a PA male head death average 25% loss in crop income; in the South, PA male death is associated with an 88% reduction in non-farm income. 2) In spite of these income reductions, net income per adult equivalent (AE) among households with a PA death is not significantly different from those households without a death. Households with a death are also not any more likely than other households to have net income in 2005 below the expenditure-based poverty line. 3) Nevertheless, asset losses, demographic and income shifts all point to vulnerability to future income and asset shocks, especially households with a PA male death.
description: Research Results from the Department of Statistics and the Policy Department, MINAG-Directorate of Economics
Universal mechanism of spin relaxation in solids
Creators: name: Chudnovsky, E. M.
name: Garanin, D. A.
name: Schilling, R.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We consider relaxation of a rigid spin cluster in an elastic medium in the presence of the magnetic field. Universal simple expression for spin-phonon matrix elements due to local rotations of the lattice is derived. The equivalence of the lattice frame and the laboratory frame approaches is established. For spin Hamiltonians with strong uniaxial anisotropy the field dependence of the transition rates due to rotations is analytically calculated and its universality is demonstrated. The role of time reversal symmetry in spin-phonon transitions has been elucidated. The theory provides lower bound on the decoherence of any spin-based solid-state qubit.
description: 11 PR pages, 1 Figure
Role of Women in Science, Technology, Engineering, and Math
Creators: name: K. Praveen Kumar
Publisher: name: Zenodo
Year: 2025
Subjects: UNESCO, STEM, Primary research, Secondary research, Technology.

description: Women are increasingly at the forefront of many aspects of Science, Technology, Engineering and Mathematics (STEM). Women’s participation in STEM is a global concern according to UNESCO. As per the data according to UNESCO only 35% of students in higher education worldwide are women. In India, nevertheless, women comprise 43.2% of the sample across UG, PG, and PhD programs. Work culture is shifting and changing that leads to new inventions, groundbreaking scientific discoveries blend art and technology and policies for safe and effective health which can communicate effectively to several audience through scientificfindings. However, higher percentage of women stepped in to STEM in comparison with rest of the world with several challenges. Yet men continue to dominate women in all the upper levels of professions. Most of the school students both girls and boys prefer science and math courses as they leave high school and pursue engineering and science as their core subjects in college. In comparison with men, women are much less likely they intend to STEM. Dramatic differences were observed in students, only 20% of women achieving bachelor’s degree in science and engineering further declines in the transition to the workplace. McKinsey primary research suggested 40-160 million women globally may need to transition between occupations by 2030, into higher-skilled roles. Further, it is predicted that nearly 12 million Indian women could be staring at job losses owing to automation. Secondary research and interviews with stakeholders highlight gender responsive principles and host of factors that are changing the landscape of employment. Skilling outcomes and sector-specific job creation to fertility rates and family sizes can enable and harness women’s workforce participation
Additional file 3 of Molecular genetic analysis of spring wheat core collection using genetic diversity, population structure, and linkage disequilibrium
Creators: name: Mourad, Amira M. I.
name: Belamkar, Vikas
name: P. Stephen Baenziger
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 3: Figure S2. Haplotype block analysis represents the number of haplotype blocks on: (a) chromosome 2D, (b) chromosome 5A, and chromosome 7B.
Impactos de Mortalidade de Adultos Rurais no Rendimento, Bens, e Pobreza em Moçambique: Análise com Dados do Painel do TIA
Creators: name: Donovan, Cynthia
name: Mather, David
name: Donovan, Cynthia
name: Mather, David
Publisher: name: Unknown
Year: 2008
Subjects: subject: Food Security and Poverty
subject: Health Economics and Policy
subject: food security
subject: food policy Mozambique
subject: HIV/AIDS

description: Using a three-year panel of 4,058 Mozambican households surveyed in 2002 and 2005, we measure how prime-age (PA) adult mortality due to illness affects rural household size and number of adults, crop and non-farm income, total household income, and asset levels. 1) Effects of PA mortality vary considerably by the gender and household position of the deceased individual as well as by region. Results show that when PA males die, households are less able to bring in new adult members, are more likely to lose access to livestock and landholdings, and to suffer income effects. Households in the North/Center with a PA male head death average 25% loss in crop income; in the South, PA male death is associated with an 88% reduction in non-farm income. 2) In spite of these income reductions, net income per adult equivalent (AE) among households with a PA death is not significantly different from those households without a death. Households with a death are also not any more likely than other households to have net income in 2005 below the expenditure-based poverty line. 3) Nevertheless, asset losses, demographic and income shifts all point to vulnerability to future income and asset shocks, especially households with a PA male death.
description: Resultados da Investigação do Departamento de Estatística e do Departamento de Políticas, Direcção de Economia, MINAG
Perturbed Sachdev-Ye-Kitaev model: a polaron in the hyperbolic plane
Creators: name: Lunkin, A. V.
name: Kitaev, A. Yu.
name: Feigel'man, M. V.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the SYK$_4$ model with a weak SYK$_2$ term of magnitude $Γ$ beyond the simplest perturbative limit considered previously. For intermediate values of the perturbation strength, $J/N \ll Γ\ll J/\sqrt{N}$, fluctuations of the Schwarzian mode are suppressed, and the SYK$_4$ mean-field solution remains valid beyond the timescale $t_0 \sim N/J$ up to $t_* \sim J/Γ^2$. Out-of-time-order correlation function displays at short time intervals exponential growth with maximal Lyapunov exponent $2πT$, but its prefactor scales as $T$ at low temperatures $T \leq Γ$.
description: 12 pages
Neuroprotective Immunity by Essential Nutrient "Choline" for the Prevention of SARS CoV2 Infections: An in Silico Study by Molecular Dynamics Approach
Creators: name: Chowdhury, Papia
name: Pathak, Pustak
Publisher: name: arXiv
Year: 2020
Subjects: subject: Biological Physics (physics.bio-ph)
subject: Quantitative Methods (q-bio.QM)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: Prenatal COVID infection is one of the worst affected and least attended aspects of the COVID-19 disease. Like other coronaviruses, CoV2 infection is anticipated to affect fetal development by maternal inflammatory response on the fetus and placenta. Studies showed that higher prenatal choline level in mother's body can safeguard the developing brain of the fetus from the adverse effects of CoV2 infection. Choline is commonly used as food supplement. By virtual screening, molecular docking and molecular dynamics techniques, we have established a strong inhibitory possibility of choline for SARS $\rm{3CL^{pro}}$ protease which may provide a lead for prenatal COVID-19 treatment.
description: Role cf choline in reducing the effect of Prenatal COVID infection is studied
Additional file 7 of Alterations in the chondrocyte surfaceome in response to pro-inflammatory cytokines
Creators: name: Jeremiasse, Bernadette
name: Matta, Csaba
name: Fellows, Christopher R.
name: Boocock, David J.
name: Smith, Julia R.
name: Liddell, Susan
name: Lafeber, Floris
name: Spil, Willem E. Van
name: Mobasheri, Ali
Publisher: name: figshare
Year: 2020
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Physiology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Inorganic Chemistry

description: Additional file 7. This file contains the uncropped western blot membrane images presented in Figs. 2, 5 and 6.
D3-brane from D-instantons in the hybrid formalism of superstring
Creators: name: Amemiya, Yoshiteru
name: Araki, Kenji
name: Katagiri, So
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: A Dp-brane can be regarded as a configuration of infinitely many D(p-2k)-branes in bosonic string. We will show this property of D-branes in the superstring case using the hybrid formalism. It is convenient to study the boundary state for such D-branes to study such property between D-branes. We show that the boundary state for a D3-brane in a constant self-dual gauge field background can be expressed in terms of the boundary state for D-instantons in the hybrid formalism.
description: 10 pages, minor corrections, reference added
The role of inter-item symmetry in visual search for shape
Creators: name: Roggeveen, Alexa B.
Publisher: name: University of British Columbia
Year: 2009

description: Does visual search involve a serial inspection of individual display items (Feature Integration Theory) or are there perceptual processes that group and segregate items from one another prior to their consideration as a possible target (Resemblance Theory)? For example, for targets defined by motion and shape, there is strong support for grouping processes (Kingstone & Bischof, 1999). The present study looked for evidence of grouping based on shape symmetry. Participants searched for target shapes among distractors that were mirror images over either the vertical or horizontal axis. The results indicated: (1) symmetry between items strongly influences search, (2) search was influenced by grouping among target and distractor items in the display, and (3) symmetry was influential in between-distractor grouping only when displays were 'cortically magnified' in order to equate the salience of symmetry across display locations. These results confirm that static shapes are grouped on the basis of their symmetrical similarity to one another, prior to their explicit identification as being either 'target' or 'distractor'. Thus, as with items in motion, static items are grouped and segregated prior to consideration as a target, in accordance with Resemblance Theory.
A Realidade a Cerca da Subida de Preços: A Dinâmica dos Preços de Alimentos em Moçambique e as Implicações Políticas.
Creators: name: Mabota, Anabela
name: Paulo, Antonio M.
name: Balate, Argentina
name: Donovan, Cynthia
name: Abdula, Danilo Carimo
name: Mlay, Gilead
name: Bata, Olanda
name: Mabota, Anabela
name: Paulo, Antonio M.
name: Balate, Argentina
name: Donovan, Cynthia
name: Abdula, Danilo Carimo
name: Mlay, Gilead
name: Bata, Olanda
Publisher: name: Unknown
Year: 2008
Subjects: subject: Demand and Price Analysis
subject: food security
subject: food policy Mozambique

description: There is extensive debate on the impact of increases in world-wide prices on the costs of basic foods in Mozambique. Until now, local maize prices are within seasonal norms, and rice prices only recently started to increase. In the medium and long run, if the world-wide prices to continue at the current high levels, there is a need to develop policies that take in consideration two aspects: (i) the role of local production and the possibilities to increase production and productivity with greater marketing of the commodities, and (ii) the opportunities to mitigate the problem of food security for the most vulnerable households that are so strongly affected by the high prices for basic goods and for the costs of living overall, without lower cost alternatives.
description: Resultados das Investigações do SIMA- Departamento de Estatística e Departamento de Análise de Políticas MINAG - Direcção de Economia – Dpto. Estatística
Collecting big behavioral data for measuring behavior against obesity
Creators: name: Papapanagiotou, Vasileios
name: Sarafis, Ioannis
name: Diou, Christos
name: Ioakimidis, Ioannis
name: Charmandari, Evangelia
name: Delopoulos, Anastasios
Publisher: name: arXiv
Year: 2020
Subjects: subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences

description: Obesity is currently affecting very large portions of the global population. Effective prevention and treatment starts at the early age and requires objective knowledge of population-level behavior on the region/neighborhood scale. To this end, we present a system for extracting and collecting behavioral information on the individual-level objectively and automatically. The behavioral information is related to physical activity, types of visited places, and transportation mode used between them. The system employs indicator-extraction algorithms from the literature which we evaluate on publicly available datasets. The system has been developed and integrated in the context of the EU-funded BigO project that aims at preventing obesity in young populations.
description: Accepted version to be published in 2020, 42nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), Montreal, Canada
Evolution of coupled classical fields
Creators: name: Dvornikov, Maxim
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the evolution of the coupled scalar and fermion fields within the classical field theory. We examine the case of N coupled fields in 1+3 dimensional space. The general expressions for the fields distributions are obtained. The particular case of two fields in 1+1 dimensional space is carefully studied. We obtain the expressions for the averaged fields intensities and show that in the relativistic limit they are similar to the usual transition probabilities formulae of neutrino oscillations.
description: 7 pages, RevTeX4, some typos corrected, 2 references added; final version published in Phys.Lett. B
Vernetzungsforum: Institutionelle Repositorien und Zweitveröffentlichung
Creators: name: Wrzesinski, Marcel
name: Härkönen, Sonja
name: Stompor, Tomasz
Publisher: name: Zenodo
Year: 2025
Subjects: subject: Open Access
subject: Open Access Publishing

description: Vortragsfolien zum Pro OAR DE Vernetzungsforum "Vernetzungsforum: Institutionelle Repositorien und Zweitveröffentlichung" am 13.01.2025, Institut für Bibliotheks- und Informationswissenschaft, Humboldt-Universität zu Berlin.  

Vortragende: Marcel Wrzesinski (Charité – Universitätsmedizin Berlin), Sonja Härkönen (Universität Augsburg), Tomasz Stompor (Kooperativer Bibliotheksverbund Berlin-Brandenburg)

Weitere Informationen: https://www.ibi.hu-berlin.de/de/forschung/infomanagement/events/prooarde-zweitveroeffentlichung
Perspectives on Agricultural Marketing in 2008: Voices from the Rural Areas
Creators: name: SIMA, Technical Team
name: SIMA, Technical Team
Publisher: name: Unknown
Year: 2008
Subjects: subject: Marketing
subject: FOS: Economics and business
subject: food security
subject: food policy Mozambique
subject: marketing

description: This flash presents the perspectives of economic agents active in agricultural marketing of the 2007/2008 crop year compared to previous years. According to the agents interviewed, the current marketing season can be characterized by the following: 1) poor production and low yields for maize, beans, and other crops; 2) early start to the marketing season ; 3) very high prices at the beginning and increases during the period when prices usually decline; 4) strong competition between the formal and informal private sector agents particularly in areas with cell phone coverage; 5) active markets along the routes with best access and with good communication and transport networks; and 6) new economic agents (animal ration industry growing; new maize mills, new export alternatives, local purchase for food aid). With these observations, the agents predict high prices into the future.
description: Research Results from the Agricultural Market Information System (SIMA) of the Department of Statistics, and the Department of Policy MINAG – Directorate of Economics
Measurement Induced Nonlocality Quantified by Hellinger Distance and weak measurements
Creators: name: S, Indrajith V
name: Muthuganesan, R.
name: Sankaranarayanan, R.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In this article, we propose measurement-induced nonlocality (MIN) quantified by Hellinger distance using von Neumann projective measurement. The proposed MIN is a bonafide measure of nonlocal correlation and is resistant to local ancilla problem. We obtain an analytical expression of the Hellinger distance MIN for general pure and $2 \otimes n$ mixed states. In addition to comparing with similar measures, we explore the role of weak measurement in capturing nonlocal correlation.
description: Comments are welcome
As Perspectivas da Comercialização Agrícola do Ano 2008:Vozes das Zonas Rurais
Creators: name: Equipe Tecnica Do SIMA
name: Equipe Tecnica Do SIMA
Publisher: name: Unknown
Year: 2008
Subjects: subject: Marketing
subject: FOS: Economics and business
subject: food security
subject: food policy Mozambique
subject: marketing

description: This flash presents the perspectives of economic agents active in agricultural marketing of the 2007/2008 crop year compared to previous years. According to the agents interviewed, the current marketing season can be characterized by the following: 1) poor production and low yields for maize, beans, and other crops; 2) early start to the marketing season ; 3) very high prices at the beginning and increases during the period when prices usually decline; 4) strong competition between the formal and informal private sector agents particularly in areas with cell phone coverage; 5) active markets along the routes with best access and with good communication and transport networks; and 6) new economic agents (animal ration industry growing; new maize mills, new export alternatives, local purchase for food aid). With these observations, the agents predict high prices into the future.
description: Resultados das Investigações do SIMA-Departamento de Estatística e Departamento de Análise de Políticas MINAG - Direcção de Economia – Dpto. Estatística
Strange quark collectivity of $ϕ$ meson at RHIC
Creators: name: Chen, J. H.
name: Ma*, Y. G.
name: Ma, G. L.
name: Huang, H. Z.
name: Cai, X. Z.
name: He, Z. J.
name: Long, J. L.
name: Shen, W. Q.
name: Zuo, J. X.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Based on A Multi-Phase Transport model, the elliptic flow $v_{2}$ of $ϕ$ mesons which is reconstructed from $K^{+}K^{-}$ at the Relativistic Heavy Ion Collider (RHIC) energy has been studied. The results show that reconstructed $v_{2}$ of $ϕ$ meson can keep the earlier information before $ϕ$ decays and it seems to obey the number of constituent quark scaling as other mesons and baryons. This result indicates that the $ϕ$ $v_2$ mostly reflects the parton level collectivity developed during the early stage of the collisions and the strange and light up/down quarks have similar collectivity properties before the hadronization.
description: Proceeding for the "Workshop on Quark-Gluon-Plasma Thermalization", TU Wien, Vienna, Austria, Aug. 2005
Intermediate mass-ratio black hole binaries: Applicability of small mass-ratio perturbation theory
Creators: name: van de Meent, Maarten
name: Pfeiffer, Harald P.
Publisher: name: arXiv
Year: 2020
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The dynamics of merging black hole binaries with small mass-ratios (SMR) can be expressed as a series in the symmetric mass-ratio, the post-adiabatic expansion. Using numerical relativity simulations, we compute the first three terms in this series for quasicircular non-spinning binaries. We recover the leading term predicted by SMR perturbation theory, and obtain a robust prediction of the 1-post-adiabatic term. The 2-post-adiabatic term is found to be small, indicating that the 1PA approximation may be quite accurate even for nearly comparable mass binaries. We also estimate the range of applicability for SMR and post-Newtonian series for non-spinning, quasi-circular inspirals.
description: 6 pages, 4 figures, published version
On the Dynamics of Competing Energy Sources
Creators: name: Tsur, Yacov
name: Zemel, Amos
name: Tsur, Yacov
name: Zemel, Amos
Publisher: name: Unknown
Year: 2009
Subjects: subject: Resource /Energy Economics and Policy
subject: fossil and solar energy
subject: optimal processes
subject: characteristic curves
subject: price thresholds
subject: environmental regulation.

description: We characterize the dynamics of energy markets in which energy is derived from polluting (fossil) and clean (solar) resources. The analysis is based on geometric optimal control considerations. An important feature of solar energy technologies is that their cost of supply is predominantly due to upfront investment in capital infrastructure (rather than to actual supply rate) and this feature has important implications for the market allocation outcome. In particular, it gives rise to a threshold behavior in that solar energy is adopted only when the price of fossil energy exceeds a certain threshold. Under this condition solar technologies will (eventually) dominate energy supply by driving fossil energy altogether out of the energy sector. A tax on fossil energy can have a substantial impact since it changes the threshold price. A quantity restriction (e.g., a cap on fossil energy) allows for the coexistence of clean and polluting energy technologies also in the long run, and its effect on the use of fossil energy is more moderate.