cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Resonant two-photon ionization of metastable helium and polarization dependency
Creators: name: Houston, Brian Harvey
Publisher: name: ProQuest
Year: 2023
Subjects: classificationCode: 51
subject: Physical sciences
subject: FOS: Physical sciences
classificationCode: 5102
subject: Atomic, molecular and optical physics

description: The polarization dependency of relative cross-sections of the two-photon REMPI dipole transition (2$\sp1$S-3$\sp1$P) and quadrupole transition (2$\sp1$S-3$\sp1$D) is studied experimentally. Strict attention is paid to the measurement statistics, particularly to those associated with the ionizing laser beam. The cross section profiles are fitted to Voight functions that are generated from the measurement of experimental parameters. Ratios of the circular to linear polarization ion yields are also reported. These ratios are compared to theoretical predictions.
An exactly solvable toy model
Creators: name: Wang, X. G.
name: Zhang, J. M.
Publisher: name: arXiv
Year: 2020
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: In an attempt to regularize a previously known exactly solvable model [Yang and Zhang, Eur. J. Phys. \textbf{40}, 035401 (2019)], we find yet another exactly solvable toy model. The interesting point is that while the Hamiltonian of the model is parameterized by a function $f(x)$ defined on $[0, \infty )$, its spectrum depends only on the end values of $f$, i.e., $f(0)$ and $f(\infty )$. This model can serve as a good exercise in quantum mechanics at the undergraduate level.
description: 10 pages, 1 figure. To appear in European Journal of Physics
PP-Wave Strings from Membrane and from String in the Spacetime with Two Time Directions
Creators: name: Kamani, Davoud
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this paper we obtain strings that propagate in the quantized pp-wave backgrounds. We can obtain these strings from the solutions of membrane. The other way is the propagation of a massless string in a spacetime with two time dimensions. This string sweeps a worldvolume, which enables us to obtain other strings in the quantized pp-wave backgrounds in the spacetime with one time direction. The associated algebras and Hamiltonians of these massive strings will be studied.
description: 12 pages, Latex, no figure, to appear in Phys. Lett. B
VERTICAL COORDINATION: A TRANSACTIONS COST APPROACH
Creators: name: Frank, Stuart D.
name: Henderson, Dennis R.
name: Frank, Stuart D.
name: Henderson, Dennis R.
Publisher: name: Unknown
Year: 1990
Subjects: Agricultural and Food Policy
Industrial Organization

description: Vertical coordination has been shown to be superior to vertical integration as an element of industrial structure. In this paper, the effects of transaction costs on vertical coordination are investigated. The results confirm the theoretical expectation that transaction costs are the primary motivation for vertical coordination.
Morphology of Rising Hydrodynamic and Magneto-hydrodynamic Bubbles from Numerical Simulations
Creators: name: Robinson, K.
name: Dursi, L. J.
name: Ricker, P. M.
name: Rosner, R.
name: Calder, A. C.
name: Zingale, M.
name: Truran, J. W.
name: Linde, T.
name: Caceres, A.
name: Fryxell, B.
name: Olson, K.
name: Riley, K.
name: Siegel, A.
name: Vladimirova, N.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Recent Chandra and XMM-Newton observations of galaxy cluster cooling flows have revealed X-ray emission voids of up to 30 kpc in size that have been identified with buoyant, magnetized bubbles. Motivated by these observations, we have investigated the behavior of rising bubbles in stratified atmospheres using the FLASH adaptive-mesh simulation code. We present results from 2-D simulations with and without the effects of magnetic fields, and with varying bubble sizes and background stratifications. We find purely hydrodynamic bubbles to be unstable; a dynamically important magnetic field is required to maintain a bubble's integrity. This suggests that, even absent thermal conduction, for bubbles to be persistent enough to be regularly observed, they must be supported in large part by magnetic fields. Thermal conduction unmitigated by magnetic fields can dissipate the bubbles even faster. We also observe that the bubbles leave a tail as they rise; the structure of these tails can indicate the history of the dynamics of the rising bubble.
description: 44 pgs, accepted to ApJ. 25 figs; replaced with single-spaced version
The Estimated Economic Impact of Alternative Levels of Harmonized Farm Commodity Price Supports in the European Community
Creators: name: Gleckler, James
name: Tweeten, Luther
name: Gleckler, James
name: Tweeten, Luther
Publisher: name: Unknown
Year: 1990
Subjects: Demand and Price Analysis
Production Economics

description: The so-called "Europe 1992" plan will attempt to harmonize standards and regulations and eliminate nontariff barriers which continue to restrain trade among EC countries. According to results from the world trade model used in this study, American agriculture has up to a $6 billion stake in seeing that EC farm price supports are set at the low rather than at the high end of prices in individual countries of the EC. If all EC prices arc supported at the low U.K. level, U.S. wheat exports are projected to increase 528,000 tons, pork exports 413,000 tons, and beef exports 238,000 tons. U.S. cheese production is estimated to expand 5 percent, pork production 4 percent, and beef production 1 percent if prices are harmonized at the relatively low levels of the U.K. If prices are harmonized at the high levels of Italy, the U.S. is predicted to be considerably worse off. The big gainer from harmonization of EC prices at a lower common denominator is the EC itself. To be sure, EC producers are worse off. But gains to consumers and taxpayers more than offset producer loss. World welfare gain from harmonization at the U.K. level is $6,853 million.
Additional file 2 of Community recovery dynamics in yellow perch microbiome after gradual and constant metallic perturbations
Creators: name: Cheaib, Bachar
name: Seghouani, Hamza
name: Umer Zeeshan Ijaz
name: Derome, Nicolas
Publisher: name: figshare
Year: 2020
Subjects: subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified

description: Additional file 2: Figure S2. Beta-diversity divergence at the treatment level. This file combines all the NMDS (non-metric Multi-Dimensional Scaling) plots showing first two dimensions in the ordination of when using generalized Unifrac distance measure of water and host-microbial communities. The NMDS plots and PERMANOVA revealed a significant separation between different treatments and control (for the pairwise, see Table 4 for adjusted p-values after Benjamini-Hochberg correction in PERMANOVA and MRPP tests) at T0, T3, and T5 for skin and gut microbiota, and at T0, T3, TR1-TR4, and T5 for water microbial communities.
U.S. SUGAR POLICY: A WELFARE ANALYSIS OF POLICY OPTIONS UNDER PENDING CARIBBEAN BASIN EXPANSION ACT LEGISLATION
Creators: name: Messina, William A.
name: Seale, James L.
name: Messina, William A.
name: Seale, James L.
Publisher: name: Unknown
Year: 1990
Subjects: subject: Agricultural and Food Policy
subject: Crop Production/Industries
subject: sugar
subject: sugar policy
subject: sugar legislation
subject: Caribbean Basin

description: Since 1987 the U.S. Congress has considered two pieces of legislation designed to address some of the inequities in the original Caribbean Basin Economic Recovery Act (part of the Caribbean Basin Initiative or CBI). Both pieces of legislation included modifications for the sugar import quota program. In 1987 House Resolution (H.R.) 3101 proposed relaxing CBI sugar import quotas back to the 1983/84 level of 1,123,782 short tons raw value (s.t.r.v.); the Congressional session ended, however, before action was taken on this bill. In 1989 a modified version of the bill, known as the CBI-II legislation, was introduced under H.R. 1233. The modifications focused largely on the textile and sugar provisions of the original bill in response to concerns expressed by domestic textile and sugar industry organizations; instead of providing any increase in sugar import quotas for the region, the legislation proposed a "quota floor" of 409,448 s.t.r.v. for Caribbean Basin sugar imports while allowing a quota of 429,151 s.t.r.v. to remain in effect for 1989. A welfare analysis of these two sugar import quota policy options was conducted based on the corn and sweetener model developed by the U.S. Department of Agriculture. Results indicate that relaxing U.S. sugar import quotas to Caribbean Basin sugar exporting countries back to 1983/84 levels would generate net domestic gains and net overall program gains as well as gains to the beneficiary countries potentially in excess of those provided by the entire CBI program.
ENDOGENOUS REGIONAL AGRICULTURAL PRODUCTION TECHNOLOGIES
Creators: name: Fawson, Chris
name: Shumway, C. Richard
name: Fawson, Chris
name: Shumway, C. Richard
Publisher: name: Unknown
Year: 1990
Subjects: Agricultural and Food Policy
Production Economics
Research and Development/Tech Change/Emerging Technologies

description: This research ·examines and compares estimates of technical bias for each of ten multistate farm production regions comprising the contiguous 48 states of the United States. The applied methodology allows for price-dependent aggregate technical choice and stochastic variation of the production technology in computing measures of technical bias.
TACTICS FOR BLADDER-URETERAL REFLUX IN CHILDREN
Creators: name: Daniyarov, Erkin Suyunovich
name: Shamsiev, Jamshid Azamatovich
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: vesicoureteral reflux
endoscopy
children

description: Among children and adolescents, vesicoureteral reflux (PMR) occurs in 1% of cases, the proportion of bilateral reflux is up to 50.9% [1]. At the same time, in 50% of cases, the degree of reflux from different sides is different
Order parameter in superconductors with non-degenerate bands
Creators: name: Sergienko, I. A.
name: Curnoe, S. H.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: In noncentrosymmetric metals, the spin degeneracy of the electronic bands is lifted by spin-orbit coupling. We consider general symmetry properties of the pairing function Delta(k) in noncentrosymmetric superconductors with spin-orbit coupling (NSC), including CePt3Si, UIr and Cd2Re2O7. We find that Delta(k) = chi(k) t(k), where chi(k) is an even function which transforms according to the irreducible representations of the crystallographic point group and t(k) is a model dependent phase factor. We consider tunnelling between a NSC and a conventional superconductor. It is found that, in terms of thermodynamical properties as well as the Josephson effect, the state of NSC resembles a singlet superconducting state with gap function chi(k).
description: 8 pages, references updated. Accepted to PRB
Valuations on convex sets, non-commutative determinants, and pluripotential theory
Creators: name: Alesker, Semyon
Publisher: name: arXiv
Year: 2004
Subjects: subject: Metric Geometry (math.MG)
subject: Complex Variables (math.CV)
subject: FOS: Mathematics

description: A new method of constructing translation invariant continuous valuations on convex subsets of the quaternionic space $\HH^n$ is presented. In particular new examples of $Sp(n)Sp(1)$-invariant translation invariant continuous valuations are constructed. This method is based on the theory of plurisubharmonic functions of quaternionic variables.
description: 39 pages. The definition of the quaternionic Hessian is replaced with the transposed matrix as it should be
Additional file 1 of Obstacles to detecting isoforms using full-length scRNA-seq data
Creators: name: Westoby, Jennifer
name: Artemov, Pavel
name: Hemberg, Martin
name: Ferguson-Smith, Anne
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1 Supplementary figures and tables. This PDF file contains all of the supplementary figures and tables for this paper.
ЭЛЕКТРОН ТАЪЛИМ ЖАРАЁНИДА ВИДЕОДАРСЛАР ЯРАТУВЧИ ТЕХНОЛОГИЯЛАРДАН ФОЙДАЛАНИШ
Creators: name: Шоира Шавкат Қизи Абдусаматова
name: Мансур Закирович Худойбердиев
name: Ўлмасбек Абдубанапович Юлдашев
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: таълим жараёни
электрон таълим
видеодарс
видеотасвир
технология.

description: Мақолада таълим жараёнида видеодарсларни яратувчи технологиялар ва уларнинг имкониятлари ҳақида маълумотлар келтириб ўтилган. Видеодарслар яратувчи технологиялардан бири Bandicam дастурида ишлаш ва унинг имкониятлари хақида фикрлар баён қилинган
Radio-wave propagation in the non-Gaussian interstellar medium
Creators: name: Boldyrev, Stanislav
name: Gwinn, Carl R.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: Chaotic Dynamics (nlin.CD)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Radio waves propagating from distant pulsars in the interstellar medium (ISM), are refracted by electron density inhomogeneities, so that the intensity of observed pulses fluctuates with time. The theory relating the observed pulse time-shapes to the electron-density correlation function has developed for 30 years, however, two puzzles have remained. First, observational scaling of pulse broadening with the pulsar distance is anomalously strong; it is consistent with the standard model only when non-uniform statistics of electron fluctuations along the line of sight are assumed. Second, the observed pulse shapes are consistent with the standard model only when the scattering material is concentrated in a narrow slab between the pulsar and the Earth. We propose that both paradoxes are resolved at once if one assumes stationary and uniform, but non-Gaussian statistics of the electron-density distribution. Such statistics must be of Levy type, and the propagating ray should exhibit a Levy flight. We propose that a natural realization of such statistics may be provided by the interstellar medium with random electron-density discontinuities. We develop a theory of wave propagation in such a non-Gaussian random medium, and demonstrate its good agreement with observations. The qualitative introduction of the approach and the resolution of the anomalous-scaling paradox was presented earlier in [PRL 91, 131101 (2003); ApJ 584, 791 (2003)].
description: 27 pages, changes to match published version
ЎҚУВ ЖАРАЁНИНИНГ СИФАТИНИ ОШИРИШДА ЗАМОНАВИЙ АХБОРОТ ТЕХНОЛОГИЯЛАРИДАН ФОЙДАЛАНИШ
Creators: name: Тимур Бохадирович Ахмедов
name: Мансур Закирович Худойбердиев
name: Улмасбек Абдубанапович Юлдашев
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: Замонавий ахборот технологиялари
мустақил таълим

description: Таълим сохасида педагогик ва ахборот – коммуникация технологиялардан, интернет ахборот таълим ресурсларидан ҳамда конференция усулидан фойдаланиш ўқувчиларининг олаѐтган билимларни юқори савияда бўлишида самарали ѐрдам беради ва уларнинг келгусида малакали мутахассислар бўлиб чиқишига имконият яратади
TECHNICAL CHANGE AND THE DERIVED DEMAND FOR COTTON IN THE U.S. TEXTILE INDUSTRY
Creators: name: Shui, Shangnan
name: Beghin, John C.
name: Shui, Shangnan
name: Beghin, John C.
Publisher: name: Unknown
Year: 1990
Subjects: subject: Crop Production/Industries
subject: Research and Development/Tech Change/Emerging Technologies
subject: cotton
subject: technical change
subject: linear logit

description: Using time-series data we estimate a linear logit model of cost shares of fiber use in U.S. textile production, which incorporates the impact of technical change and partial adjustment on the derived demand for cotton, wool and manmade fibers. Technical change has decreased cotton use in U.S. textile mills.
The Holographic Supercurrent Anomaly
Creators: name: Chaichian, M.
name: Chen, W. F.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The γ-trace anomaly of supersymmetry current in a supersymmetric gauge theory shares a superconformal anomaly multiplet with the chiral R-symmetry anomaly and the Weyl anomaly, and its holographic reproduction is a valuable test to the AdS/CFT correspondence conjecture. We investigate how the γ-trace anomaly of the supersymmetry current of {\cal N}=1 four-dimensional supersymmetric gauge theory in an {\cal N}=1 conformal supergravity background can be extracted out from the ${\cal N}=2$ gauged supergravity in five dimensions. It is shown that the reproduction of this super-Weyl anomaly originates from the following two facts: First the {\cal N}=2 bulk supersymmetry transformation converts into {\cal N}=1 superconformal transformation on the boundary, which consists of {\cal N}=1 supersymmetry transformation and special conformal supersymmetry (or super-Weyl) transformation; second the supersymmetry variation of the bulk action of five-dimensional gauged supergravity is a total derivative. The non-compatibility of supersymmetry and the super-Weyl transformation invariance yields the holographic supersymmetry current anomaly. Furthermore, we speculate on that the contribution from the external gauge and gravitational background fields to the superconformal anomaly may have different holographic origin.
description: 22 pages, RevTex; more corrections
An investigation into organic waste bin liner : sustainability project report
Creators: name: Li, Yabo
name: Kong, Karl
name: Tian, Rain
name: Lei, Pei Wen
Publisher: name: The University of British Columbia
Year: 2015

description: Green carts that are currently used to collect food scraps at UBC are cleaned at the Composting Facility located at the south campus, which lead to extra cost on transportation of the carts, and operating and maintaining cleaning facilities. Therefore, the purpose of this report is to investigate available compostable bin liners or bags on the market and recommend possible solutions that can keep the carts clean without being cleaned at the composting facility. Investigation was performed by interviewing UBC work staffs, studying resources in the UBC libraries and researching on the internet. As a result of the investigation, two solutions are proposed: designing a mechanical pipe minimizing leakage of food scraps due to shape difference between available liners and the carts, and designing customized paper bags that can perfectly fit into the carts. Both solutions are assessed utilizing the triple bottom line which includes social, environmental and economic concerns. Based on the assessment, the recommended solutions are proved to solve the problem at a low cost without creating additional social and environmental alerts. The focus of this report is to provide general recommendations on solving the problem; thus, the solutions are limited to preliminary designs. Further evaluations on feasibility assessment of the solutions are recommended. Disclaimer: “UBC SEEDS provides students with the opportunity to share the findings of their studies, as well as their opinions, conclusions and recommendations with the UBC community. The reader should bear in mind that this is a student project/report and is not an official document of UBC. Furthermore readers should bear in mind that these reports may not reflect the current status of activities at UBC. We urge you to contact the research persons mentioned in a report or the SEEDS Coordinator about the current status of the subject matter of a project/report.”
ХХ АСРНИНГ 50-90 ЙИЛЛАРИДА ФАРҒОНА ВОДИЙСИДА МАВЖУД СУВ ОМБОРЛАРИ ВА ИРРИГАЦИЯ ИНШООТЛАРИ
Creators: name: Бекзод Абдуллаев
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: Фарғона водийси
Андижон сув омбори
Каркидон сув омбори
Косонсой сув омбори
“Aндижангидрострой” бошқармаси

description: Ушбу мақолада иккинчи жаҳон урушидан сўнг Фарғона водийси қишлоқ хўжалигининг умумий ҳолати, ҳамда Фарғона водийсида сув омборларининг қурилишига тасниф берилади
Universal non-adiabatic control of small-gap superconducting qubits
Creators: name: Campbell, Daniel L.
name: Shim, Yun-Pil
name: Kannan, Bharath
name: Winik, Roni
name: Melville, Alexander
name: Niedzielski, Bethany M.
name: Yoder, Jonilyn L.
name: Tahan, Charles
name: Gustavsson, Simon
name: Oliver, William D.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Resonant transverse driving of a two-level system as viewed in the rotating frame couples two degenerate states at the Rabi frequency, an amazing equivalence that emerges in quantum mechanics. While spectacularly successful at controlling natural and artificial quantum systems, certain limitations may arise (e.g., the achievable gate speed) due to non-idealities like the counter-rotating term. Here, we explore a complementary approach to quantum control based on non-resonant, non-adiabatic driving of a longitudinal parameter in the presence of a fixed transverse coupling. We introduce a superconducting composite qubit (CQB), formed from two capacitively coupled transmon qubits, which features a small avoided crossing -- smaller than the environmental temperature -- between two energy levels. We control this low-frequency CQB using solely baseband pulses, non-adiabatic transitions, and coherent Landau-Zener interference to achieve fast, high-fidelity, single-qubit operations with Clifford fidelities exceeding $99.7\%$. We also perform coupled qubit operations between two low-frequency CQBs. This work demonstrates that universal non-adiabatic control of low-frequency qubits is feasible using solely baseband pulses.
Eastern moments in the evolution of the primitive mind: A Jungian perspective
Creators: name: Belbutowski, Paul Martin
Publisher: name: American University
Year: 2023

description: The primitive mind described by C. G. Jung and still in evidence in the Oriental psyche is rooted in the primal oneness of the individual with his environment. Contemporary illustrations, such as the East-West tension depicted in Andre Malraux's The Temptation of the West and the life and work of Yukio Mishima, reveal the creative and destructive powers of this undifferentiated psyche. The research of East and West scholars including Lucien Levy-Bruhl, Claude Levi-Strauss, Ernst Cassirer, Oswald Spengler, Daisetz T. Suzuki, and Inazo Nitobe further illustrate and amplify the dynamic energies of archaic mentality. A solution to the destructive aspect of the undifferentiated psyche is found in the transcendent dimension of the human psyche described by C. J. Jung, particularly in his analysis of mandala symbolism and healing power of ancient Chinese philosophy.
Summaries of Group Discussion
Creators: name: Vaidyanathan, A.
name: Shah, C. H.
name: Desai, B. M.
name: Sidhu, D. S.
name: Kumar, Suresh
name: Vaidyanathan, A.
name: Shah, C. H.
name: Desai, B. M.
name: Sidhu, D. S.
name: Kumar, Suresh
Publisher: name: Unknown
Year: 1987
Subjects: subject: Agricultural and Food Policy
subject: Financial Economics
subject: Land Economics/Use
subject: Marketing
subject: FOS: Economics and business
subject: Research and Development/Tech Change/Emerging Technologies

description: Sub-theme 1: Science and Technology Policy Sub-theme 2: Policies Pertaining to Agrarian Structure and Agrarian Institutions Land Reforms Credit Marketing Extension and Input Supply
Radiation from condensed surface of magnetic neutron stars
Creators: name: van Adelsberg, Matthew
name: Lai, Dong
name: Potekhin, Alexander Y.
name: Arras, Phil
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Recent observations show that the thermal X-ray spectra of many isolated neutron stars are featureless and in some cases (e.g., RX J1856.5-3754) well fit by a blackbody. Such a perfect blackbody spectrum is puzzling since radiative transport through typical neutron star atmospheres causes noticeable deviation from blackbody. Previous studies have shown that in a strong magnetic field, the outermost layer of the neutron star may be in a condensed solid or liquid form because of the greatly enhanced cohesive energy of the condensed matter. The critical temperature of condensation increases with the magnetic field strength, and can be as high as 10^6 K (for Fe surface at B \sim 10^{13} G or H surface at B \sim a few times 10^{14} G). Thus the thermal radiation can directly emerge from the degenerate metallic condensed surface, without going through a gaseous atmosphere. Here we calculate the emission properties (spectrum and polarization) of the condensed Fe and H surfaces of magnetic neutron stars in the regimes where such condensation may be possible. For a smooth condensed surface, the overall emission is reduced from the blackbody by less than a factor of 2. The spectrum exhibits modest deviation from blackbody across a wide energy range, and shows mild absorption features associated with the ion cyclotron frequency and the electron plasma frequency in the condensed matter. The roughness of the solid condensate (in the Fe case) tends to decrease the reflectivity of the surface, and make the emission spectrum even closer to blackbody. We discuss the implications of our results for observations of dim, isolated neutron stars and magnetars.
description: 12 pages, 11 figures. ApJ, accepted (final version; eq.(3) corrected)
On the formation of PSR J1640+2224: a neutron star born massive?
Creators: name: Deng, Zhu-Ling
name: Gao, Zhi-Fu
name: Li, Xiang-Dong
name: Shao, Yong
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: PSR J1640+2224 is a binary millisecond pulsar (BMSP) with a white dwarf (WD) companion. Recent observations indicate that the WD is very likely to be a $\sim 0.7\,M_{\odot}$ CO WD. Thus the BMSP should have evolved from an intermediate-mass X-ray binary (IMXB). However, previous investigations on IMXB evolution predict that the orbital periods of the resultant BMSPs are generally $<40$ days, in contrast with the 175 day orbital period of PSR J1640+2224. In this paper, we explore the influence of the mass of the neutron star (NS) and the chemical compositions of the companion star on the formation of BMSPs. Our results show that, the final orbital period becomes longer with increasing NS mass, and the WD mass becomes larger with decreasing metallicity. In particular, to reproduce the properties of PSR J1640+2224, the NS was likely born massive ($>2.0\,M_{\odot}$).
description: 24 pages, 5 figures, accepted for publication in ApJ
Eastern moments in the evolution of the primitive mind: A Jungian perspective
Creators: name: Belbutowski, Paul Martin
Publisher: name: ProQuest
Year: 2023
Subjects: classificationCode: 50
subject: Philosophy and religious studies
classificationCode: 5003
subject: Philosophy
subject: FOS: Philosophy, ethics and religion

description: The primitive mind described by C. G. Jung and still in evidence in the Oriental psyche is rooted in the primal oneness of the individual with his environment. Contemporary illustrations, such as the East-West tension depicted in Andre Malraux's The Temptation of the West and the life and work of Yukio Mishima, reveal the creative and destructive powers of this undifferentiated psyche. The research of East and West scholars including Lucien Levy-Bruhl, Claude Levi-Strauss, Ernst Cassirer, Oswald Spengler, Daisetz T. Suzuki, and Inazo Nitobe further illustrate and amplify the dynamic energies of archaic mentality. A solution to the destructive aspect of the undifferentiated psyche is found in the transcendent dimension of the human psyche described by C. J. Jung, particularly in his analysis of mandala symbolism and healing power of ancient Chinese philosophy.
Effective Supergravity Actions for Flop Transitions
Creators: name: Jarv, Laur
name: Mohaupt, Thomas
name: Saueressig, Frank
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We construct a family of five-dimensional gauged supergravity actions which describe flop transitions of M-theory compactified on Calabi-Yau threefolds. While the vector multiplet sector can be treated exactly, we use the Wolf spaces X(1+N) = U(1+N,2)/(U(1+N) x U(2)) to model the universal hypermultiplet together with N charged hypermultiplets corresponding to winding states of the M2-brane. The metric, the Killing vectors and the moment maps of these spaces are obtained explicitly by using the superconformal quotient construction of quaternion-Kahler manifolds. The inclusion of the extra hypermultiplets gives rise to a non-trivial scalar potential which is uniquely fixed by M-theory physics.
description: 65 pages, 5 figures
Separable MSE-based design of two-way multiple-relay cooperative MIMO 5G networks
Creators: name: Darsena, Donatella
name: Gelli, Giacinto
name: Iudice, Ivan
name: Verde, Francesco
Publisher: name: arXiv
Year: 2020
Subjects: subject: Signal Processing (eess.SP)
subject: Optimization and Control (math.OC)
subject: Statistics Theory (math.ST)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Mathematics

description: While the combination of multi-antenna and relaying techniques has been extensively studied for Long Term Evolution Advanced (LTE-A) and Internet of Things (IoT) applications, it is expected to still play an important role in 5th Generation (5G) networks. However, the expected benefits of these technologies cannot be achieved without a proper system design. In this paper, we consider the problem of jointly optimizing terminal precoders/decoders and relay forwarding matrices on the basis of the sum mean square error (MSE) criterion in multiple-input multiple-output (MIMO) two-way relay systems, where two multi-antenna nodes mutually exchange information via multi-antenna amplify-and-forward relays. This problem is nonconvex and a local optimal solution is typically found by using iterative algorithms based on alternating optimization. We show how the constrained minimization of the sum-MSE can be relaxed to obtain two separated subproblems which, under mild conditions, admit a closed-form solution. Compared to iterative approaches, the proposed design is more suited to be integrated in 5G networks, since it is computationally more convenient and its performance exhibits a better scaling in the number of relays.
description: 13 pages, 4 figures, accepted for publication in MDPI Sensors
Self-evaluation and dysphoria: The effects of self and social comparisons
Creators: name: Skinner Carroll, Teresa Ann
Publisher: name: ProQuest
Year: 2023
Subjects: classificationCode: 52
subject: Psychology
subject: FOS: Psychology
classificationCode: 5203
subject: Clinical and health psychology
classificationCode: 5205
subject: Social and personality psychology

description: This study examined the effects of dysphoric mood, three types of social comparison information and performance feedback upon subjects' self-evaluative judgments for minimal goals and expected performance. Male and female subjects who were identified as either dysphoric or nondysphoric received performance feedback on an anagram problem solving task which indicated a deceleration in their rate of improvement over eight trials. This feedback, together with unfavorable social comparison information, has been found to result in depressed subjects setting higher goals, when compared to nondepressed subjects, despite indications that improvement in performance was decelerating (Simon, 1978). Also, in the present study, subjects were shown one of three types of social comparison information concerning how other students performed on the anagram task: favorable, unfavorable and a combination of both favorable and unfavorable. Prior to each of eight trials, subjects made ratings for their desired score (minimal goal) and the score they expected to achieve (expected score) after the next set of anagrams. Also, subjects rated their minimal goals and expected performance for themselves and others on a future anagram task. It was predicted that dysphoric subjects would show greater differences between their expected scores and minimal goals, especially when unfavorable social comparison information was available, and that this pattern for self-evaluations would persist into the future. Females reported lower expected scores, and minimal goals which exceeded their expected performances prior to the administration of the social comparison and performance feedback information following trial one. Dysphoric subjects reported higher initial minimal goals. For the dysphoric subjects, the unfavorable social comparison information was associated with the highest minimal goals over trials. Expected scores on later trials were lower for dysphoric subjects who received the favorable social comparison information. Dysphoric subjects predicted that an average other student would have higher goals and expected scores in the future. Contrary to the hypothesis, it was found that ratings for minimal goals and expected scores of dysphoric subjects in the mixed social comparison condition were not similar to the self-evaluations reported by dysphoric and nondysphoric subjects who received only the unfavorable social comparison feedback. Possible reasons for these unpredicted findings and recommendations for future research were discussed.
Quedius (Microsaurus) nigrocaeruleus FAUVEL 1876
Creators: name: Assing, Volker
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Quedius
Quedius nigrocaeruleus

description: Quedius (Microsaurus) nigrocaeruleus FAUVEL, 1876
 Material examined: Greece: 1 ex., Thessalia, Ossa Oros, 14.VII.2006, leg. Eifler (cAss).
The species was only recently reported from Greece for the first time ((ASSING 2006).
description: Published as part of Assing, Volker, 2007, Two new species and additional records of " small " - eyed Quedius from the Eastern Mediterranean (Coleoptera: Staphylinidae: Staphylininae), pp. 335-345 in Beiträge Zur Entomologie = Contributions to Entomology 57 (2) on page 341, DOI: 10.21248/contrib.entomol.57.2.335-345, http://zenodo.org/record/4779312
Self-evaluation and dysphoria: The effects of self and social comparisons
Creators: name: Skinner Carroll, Teresa Ann
Publisher: name: American University
Year: 2023

description: This study examined the effects of dysphoric mood, three types of social comparison information and performance feedback upon subjects' self-evaluative judgments for minimal goals and expected performance. Male and female subjects who were identified as either dysphoric or nondysphoric received performance feedback on an anagram problem solving task which indicated a deceleration in their rate of improvement over eight trials. This feedback, together with unfavorable social comparison information, has been found to result in depressed subjects setting higher goals, when compared to nondepressed subjects, despite indications that improvement in performance was decelerating (Simon, 1978). Also, in the present study, subjects were shown one of three types of social comparison information concerning how other students performed on the anagram task: favorable, unfavorable and a combination of both favorable and unfavorable. Prior to each of eight trials, subjects made ratings for their desired score (minimal goal) and the score they expected to achieve (expected score) after the next set of anagrams. Also, subjects rated their minimal goals and expected performance for themselves and others on a future anagram task. It was predicted that dysphoric subjects would show greater differences between their expected scores and minimal goals, especially when unfavorable social comparison information was available, and that this pattern for self-evaluations would persist into the future. Females reported lower expected scores, and minimal goals which exceeded their expected performances prior to the administration of the social comparison and performance feedback information following trial one. Dysphoric subjects reported higher initial minimal goals. For the dysphoric subjects, the unfavorable social comparison information was associated with the highest minimal goals over trials. Expected scores on later trials were lower for dysphoric subjects who received the favorable social comparison information. Dysphoric subjects predicted that an average other student would have higher goals and expected scores in the future. Contrary to the hypothesis, it was found that ratings for minimal goals and expected scores of dysphoric subjects in the mixed social comparison condition were not similar to the self-evaluations reported by dysphoric and nondysphoric subjects who received only the unfavorable social comparison feedback. Possible reasons for these unpredicted findings and recommendations for future research were discussed.
ОСУЩЕСТВЛЕНИЕ ПРЕДУПРЕЖДЕНИЯ И ПРЕСЕЧЕНИЯ АДМИНИСТРАТИВНЫХ ПРАВОНАРУШЕНИЙ, ПОСЯГАЮЩИХ НА ОБЩЕСТВЕННЫЙ ПОРЯДОК
Creators: name: Сорахон Ахмедова
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: общественный порядок
обеспечение охраны общественного порядка и безопасности
права и свободы граждан
предупреждение и профилактика правонарушений

description: На основе изучения норм национального законодательства, мнений ученых проведен анализ норм Кодекса Республики Узбекистан об административной ответственности, регулирующих содержание административных правонарушений, посягающих на общественный порядок. На основе проведенных исследований будут сформулированы научно обоснованные предложения и рекомендации, направленные на совершенствование данного направления
Slides presented for burnout lookback ACMI_2020_consequences.pdf
Creators: name: Starren, Justin B
Publisher: name: DigitalHub. Galter Health Sciences Library & Learning Center
Year: 2020
Subjects: subject: Burnout
subject: Electronic Health Record
subject: Burnout, Professional
subject: Physicians
subject: Physicians/psychology

description: Slides presented at the burnout retrospective of the 2020 American College of Medical Informatics Winter Symposium, February 6-9, 2020, Scottsdale, Arizona.
description: presentation_location: Scottsdale (Ariz.)
A Density Functional Study of O2 Adsorption on (100) Surface of gamma-Uranium
Creators: name: Huda, M. N.
name: Ray, A. K.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We have studied the chemisorption processes of O2 on the (100) surface of uranium using generalized gradient approximation to density functional theory. Dissociative adsorptions of O2 are significantly favored compared to molecular adsorptions. We found interstitial adsorption of molecular oxygen to be less probable, as no bound states were found in this case. Upon oxygen adsorption, O 2p orbitals is found to hybridize with U 5f bands, and part of the U 5f electrons become more localized. Also there is a significant charge transfer from the first layer of the uranium surface to the oxygen atoms, which made the bonding partly ionic. For the most favored site the dissociative chemisorption energy is approximately 9.5 eV, which indicates a strong reaction of uranium surface with oxygen. Spin polarization does not have a considerable effect on the chemisorption process. For most of the sites and approaches, chemisorption configurations are almost same at both spin-polarized and non-spin-polarized cases. For the most favored chemisorption sites of oxygen on uranium, paramagnetic adsorption is slightly stronger, by 0.304 eV, than the magnetic adsorption.
Non-commutative relativistic spacetimes and worldlines from 2+1 quantum (anti-)de Sitter groups
Creators: name: Ballesteros, Angel
name: Bruno, N. Rossano
name: Herranz, Francisco J.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The $κ$-deformation of the (2+1)D anti-de Sitter, Poincaré and de Sitter groups is presented through a unified approach in which the curvature of the spacetime (or the cosmological constant) is considered as an explicit parameter. The Drinfel'd-double and the Poisson-Lie structure underlying the $κ$-deformation are explicitly given, and the three quantum kinematical groups are obtained as quantizations of such Poisson-Lie algebras. As a consequence, the non-commutative (2+1)D spacetimes that generalize the $κ$-Minkowski space to the (anti-)de Sitter ones are obtained. Moreover, noncommutative 4D spaces of (time-like) geodesics can be defined, and they can be interpreted as a novel possibility to introduce non-commutative worldlines. Furthermore, quantum (anti-)de Sitter algebras are presented both in the known basis related with 2+1 quantum gravity and in a new one which generalizes the bicrossproduct one. In this framework, the quantum deformation parameter is related with the Planck length, and the existence of a kind of "duality" between the cosmological constant and the Planck scale is also envisaged.
description: 25 pages. Updated version with more content, comments and references
Quedius (Microsaurus) fulgidus
Creators: name: Assing, Volker
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Quedius
Quedius fulgidus

description: Quedius (Microsaurus) fulgidus (FABRICIUS, 1793)
 Material examined: Turkey: 1  [det. Schülke], Nevšehir, Avanos, 7.-10.VII.1983, leg. Dvořák (cSch).
According to HERMAN (2001) and SMETANASMETANA (2004), this species is widespread in the Western Palaearctic region and has been reported from Turkey before.
description: Published as part of Assing, Volker, 2007, Two new species and additional records of " small " - eyed Quedius from the Eastern Mediterranean (Coleoptera: Staphylinidae: Staphylininae), pp. 335-345 in Beiträge Zur Entomologie = Contributions to Entomology 57 (2) on page 341, DOI: 10.21248/contrib.entomol.57.2.335-345, http://zenodo.org/record/4779312
АНАЛИЗ ДЕФОРМАЦИИ ЖЕЛЕЗНОДОРОЖНОГО ПУТИ В ЗОНЕ РЕЛЬСОВОГО СТЫКА
Creators: name: Неъматжон Рахматович Мухаммадиев
name: Владимир Михайлович Цой
name: Владимир Петрович Бельтюков
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: деформация
просадка рельсовых нитей
ленты путеизмирительного вагона
рельсовый стык
жесткость
демпфирование
композиционные подрельсовые прокладки

description: В мировой практике железнодорожного строительства одним из ведущих вопросов является разработка технологий и способов, направленных на защиту от вибродинамических воздействий возникающих при движении высокоскоростных поездов, повышение безопасности и комфортности их движения, а также уменьшение их вредного влияния на железнодорожный путь. Анализ литературных источников и многолетние исследовательской работы показали что наиболее высокие вибродинамические воздействий возникают именно в зонах рельсового стыка. Это свою очередь приводит большим эксплуатационным затратам, снижением качество железнодорожного пути и быстрым выходым из строя всех элементов ВСП. Связи с этим вопрос уменшения вибродинамических воздействий в зоне рельсового стыка остаѐтся очень актуальным на сегоднящний день
ИСПОЛЬЗОВАНИЕ ФРАЗЕОЛОГИЗМОВ В УСТНОЙ И ПИСЬМЕННОЙ РЕЧИ (НА МАТЕРИАЛЕ ХУДОЖЕСТВЕННЫХ ПРОИЗВЕДЕНИЙ)
Creators: name: Орифжон Барноев
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: фразеологизм
фразесы
идиома
общеславянские
восточнославянские и собственно русские
фразеологические единства
фразеологические сочетания
фразеологические сращения

description: В данной статье даны исследования использования фразеологизмов в художественной речи. Рассматриваются группы фразеологизмов по значению. Кроме того, рассматриваются такие понятия как фразеологические единства, фразеологические сращения и фразеологические сочетания
ТАКОМИЛЛАШГАН ТУЙНУК ОЧУВЧИ ҚУРИЛМАНИНГ ИШЧИ ОРГАНИ ПАРАМЕТРЛАРИ ИЗОҲИ
Creators: name: Шавкат Тўхта Ўғли Сафаров
name: Дилшод Қувонч Ўғли Нажимов
name: Яраш Жабборович Ражабов
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: Дренаж
туйнукли дренаж
мурракаб сиртли конус учли цилиндр
маркер
таянч ғилдирак
контур
қамров кенглиги

description: Мақолада шўрланган тупроқларда шўр ювишдан олдин белгиланган чуқурликда туйнукли дренаж ҳосил қилиш, сўнгра меъѐрида шўр ювиш, тупроқ таркибидаги зарарли тузларни сувни тежаш орқали осон чиқариб юбориш, кузги шўр ювишда кам сув сарфлаб, максимал даражада заҳарли тузларни тупроқ таркибидан чиқариб юбориш бўйича такомиллашган техника ишчи органи самарадорлиги ва уни қўллаш технологияси тўғрисида маълумотлар келтирилган
ОПРЕДЕЛЕНИЕ АДМИНИСТРАТИВНОЙ ОТВЕТСТВЕННОСТИ ЗА НАРУШЕНИЕ ЗАКОНОДАТЕЛЬСТВА О ТУРИСТСКОЙ ДЕЯТЕЛЬНОСТИ
Creators: name: Сабина Турсунова
name: Светлана Селиманова
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: туризм
обеспечение безопасности
административная ответственность
развитие тризма
Единый реестр лицензированных туроператоров Узбекистана

description: В статье на основе изучения нормативно-правовых актов в сфере туризма, мнений зарубежных ученых проанализирована современная система законодательства Республики Узбекистан в сфере туризма, а также предлагается внести административную ответственность в Кодекс Республики Узбекистан об административной ответственности за нарушение законодательства о туристской деятельности
TALABALAR HUQUQIY MADANIYATINI RIVOJLANTIRISHDA HUQUQIY TA'LIM-TARBIYANING ROLI
Creators: name: Tangirberdiyev, Sherzod
name: Xolnazarova, Dildora
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: huquqiy ong
huquqiy madaniyat
fuqarolik jamiyati
oliy ta‟lim
yuridik ta‟lim
huquqiy targ‟ibot

description: Mazkur maqolada huquqiy ong va madaniyatning jamiyat taraqqiyotidagi roli, talabalar huquqiy madaniyatini rivojlantirishda ta‟lim-tarbiya tizimining asosiy vazifalari yoritilgan. Shu bilan birga talabalar huquqiy madaniyatini rivojlantirishga doir amaliy taklif va tavsiyalar berilgan
АДМИНИСТРАТИВНО-ПРАВОВОЙ СТАТУС ОРГАНОВ ИСПОЛНЕНИЯ УГОЛОВНЫХ НАКАЗАНИЙ
Creators: name: Абдукарим Шодиев
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: органы исполнения уголовных наказаний
уголовное законодательство
соблюдение прав и свобод человека

description: В статье на основе нормативно-правовых актов, а также мнений ученых проанализирован административно-правовой статус органов исполнения уголовных наказаний. Сформулированы научно-обоснованные выводы по дальнейшему совершенствованию полномочий и правового регулирования деятельности органов исполнения уголовных наказаний