cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Magnetic properties of hematite revealed by an ab initio parameterized spin model
Creators: name: Dannegger, Tobias
name: Deák, András
name: Rózsa, Levente
name: Galindez-Ruales, E.
name: Das, Shubhankar
name: Baek, Eunchong
name: Kläui, Mathias
name: Szunyogh, László
name: Nowak, Ulrich
Publisher: name: arXiv
Year: 2023
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Hematite is a canted antiferromagnetic insulator, promising for applications in spintronics. Here, we present ab initio calculations of the tensorial exchange interactions of hematite and use them to understand its magnetic properties by parameterizing a semiclassical Heisenberg spin model. Using atomistic spin dynamics simulations, we calculate the equilibrium properties and phase transitions of hematite, most notably the Morin transition. The computed isotropic and Dzyaloshinskii--Moriya interactions result in a Néel temperature and weak ferromagnetic canting angle that are in good agreement with experimental measurements. Our simulations show how dipole-dipole interactions act in a delicate balance with first and higher-order on-site anisotropies to determine the material's magnetic phase. Comparison with spin-Hall magnetoresistance measurements on a hematite single-crystal reveals deviations of the critical behavior at low temperatures. Based on a mean-field model, we argue that these differences result from the quantum nature of the fluctuations that drive the phase transitions.
description: 11 pages, 10 figures
The Density Matrix Renormalization Group for Strongly Correlated Electron Systems: A Generic Implementation
Creators: name: Alvarez, G.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The purpose of this paper is (i) to present a generic and fully functional implementation of the density-matrix renormalization group (DMRG) algorithm, and (ii) to describe how to write additional strongly-correlated electron models and geometries by using templated classes. Besides considering general models and geometries, the code implements Hamiltonian symmetries in a generic way and parallelization over symmetry-related matrix blocks.
description: 2 figures, submitted to Computer Physics Communications
Local linear quantile estimation for nonstationary time series
Creators: name: Zhou, Zhou
name: Wu, Wei Biao
Publisher: name: arXiv
Year: 2009
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics
subject: 62G05 (Primary), 60F05 (Secondary)

description: We consider estimation of quantile curves for a general class of nonstationary processes. Consistency and central limit results are obtained for local linear quantile estimates under a mild short-range dependence condition. Our results are applied to environmental data sets. In particular, our results can be used to address the problem of whether climate variability has changed, an important problem raised by IPCC (Intergovernmental Panel on Climate Change) in 2001.
description: Published in at http://dx.doi.org/10.1214/08-AOS636 the Annals of Statistics (http://www.imstat.org/aos/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Hüpertensiooni ravi indapamiidiga kliinilises Hüpertensiooni ravi indapamiidiga kliinilises
Creators: name: Graf, Aita
name: Pšenitšnikov, Igor
name: Volož, Olga
name: Šipilova, Tatjana
Publisher: name: OÜ Celsius Healthcare
Year: 2003
Subjects: arteriaalne hüpertensioon, diureetikum, indapamiid

description: Eestis on rahvastiku-uuringute andmeil 30,2%-l meestest ja 23%-l naistest arteriaalne hüpertensioon ning selle esinemissagedus kasvab pärast 50. eluaastat. Uuritud on diureetikumi – indapamiidi toimet arteriaalsele vererõhule 1. ja 2. astme hüpertoonia korral. Antihüpertensiivset efekti täheldati kõigil haigetel, kel kasutati indapamiidi kas monoteraapiana või kombinatsioonis teiste antihüpertensiivsete vahenditega.


Eesti Arst 2003; 82 (4): 265–269
description: Eesti Arst, Aprill 2003
Pivots, Determinants, and Perfect Matchings of Graphs
Creators: name: Brijder, Robert
name: Harju, Tero
name: Hoogeboom, Hendrik Jan
Publisher: name: arXiv
Year: 2008
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: We give a characterization of the effect of sequences of pivot operations on a graph by relating it to determinants of adjacency matrices. This allows us to deduce that two sequences of pivot operations are equivalent iff they contain the same set S of vertices (modulo two). Moreover, given a set of vertices S, we characterize whether or not such a sequence using precisely the vertices of S exists. We also relate pivots to perfect matchings to obtain a graph-theoretical characterization. Finally, we consider graphs with self-loops to carry over the results to sequences containing both pivots and local complementation operations.
description: 16 pages
title: Slow Rate Sand Filtration With and Without Clinoptilolite: A Comparison of Water Quality and Filtration Economics
Creators: name: Foreman, Gordon P.
Publisher: name: Utah State University
Year: 1985

description: Slow rate sand filtration (SSF) amended with a 20 em surface layer of clinoptilolite, a natural zeolite, was compared to SSF with no amendment in a field scale SSF facility treating 85 m3/d of water. Parameters examined included turbidity, coliforms, and ammonium removal. The control filter with sand and the experimental filter amended with the zeolite were also compared with respect to duration of filter cycle, cold weather operation, and economics.
Amended and unamended filters were appr oximately equivalent with respect to ammonium and coliform removal at 10° C. The zeolite amended cell was superior to the unamended cell with respect to coliform and turbidity removal at 3° C. The zeolite amended cell had filter cycle durations four times longer and operation and maintenance costs 25% lower than the unamended cell.
Laboratory column studies were also conducted to compare a control column of construction sand to a homogeneous sand-zeolite mixture. and to SSF amended with zeolite or coarse sand. Construction sand and clinoptilolite were very similar in metal removal efficiency. Head loss developed most rapidly in the SSF column with construction sand only. Head loss developed more slowly resulting in longer filter cycles when the SSF was amended with a zeolite or coarse sand surface layer. A homogeneous sand-clinoptilolite mixture had filter cycles longer than construction sand, but shorter than SSF amended with a coarse surface medium.
Batch reactor tests were utilized to compare adsorption of reovirus to sand and clinoptilolite. Reovirus adsorption was approximately equivalent for the two media.
Evolution of binary systems accompanying axion clouds in extreme mass ratio inspirals
Creators: name: Takahashi, Takuya
name: Omiya, Hidetoshi
name: Tanaka, Takahiro
Publisher: name: arXiv
Year: 2023
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Superradiant instability of rotating black holes (BHs) leads to the formation of a cloud of ultralight bosons, such as axions. When the BH with the cloud belongs to a binary system and is in an inspiraling orbit, the resonant transition between the axion's bound states can occur. We study the history of the evolution of the binary system accompanying the cloud composed of the fastest growing mode, and its impact on the observational signatures, especially for small mass ratio cases. In this case, the hyperfine resonance, which has a very small resonance frequency, is relevant. Therefore, due to the long timescale, we should take into account the decaying process of axions in the transition destination mode, the backreaction to the orbital motion and the central BH, and gravitational emission from the cloud. We present a formulation to examine the evolution of the system around the resonance and useful expressions for the analysis. As a result, we found the mass of the cloud that can remain after the resonance is, at most, about $10^{-5}$ of the central BH. The maximum remaining cloud mass is achieved when the mass ratio of the binary is $q\sim10^{-3}$. In addition, we show that the resonant transition hardly changes the BH mass and spin distribution, while the associated modification of the gravitational wave frequency evolution when the binary pass through the resonance can be a signature of the presence of the cloud.
description: 15 pages, 13 figures, 1 table
tmLQCD: a program suite to simulate Wilson Twisted mass Lattice QCD
Creators: name: Jansen, K.
name: Urbach, C.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We discuss a program suite for simulating Quantum Chromodynamics on a 4-dimensional space-time lattice. The basic Hybrid Monte Carlo algorithm is introduced and a number of algorithmic improvements are explained. We then discuss the implementations of these concepts as well as our parallelisation strategy in the actual simulation code. Finally, we provide a user guide to compile and run the program.
description: accepted for publication in the 40th anniversary issue of CPC, 44 pages
Helicobacter pylori ja CagA seroloogiline staatus gastroduodenaalse patoloogiaga haigetel: seos peremeesorganismi ABO(H), Lewisi fenotüübi ning sekretoorse staatusega
Creators: name: Lipping, Agu
name: Klaamas, Kersti
name: Šljapnikova, Ljudmilla
name: Kurtenkov, Oleg
name: Brjalin, Vadim
Publisher: name: OÜ Celsius Healthcare
Year: 2003
Subjects: Helicobacter pylori, immuunvastus, peremeesorganismi tegurid, veregrupid

description: Epidemioloogilised uuringud on näidanud, et Eestis on suur osa täiskasvanud elanikkonnast nakatunud H. pylori infektsiooni, kuid senini pole H. pylori infektsiooni kliiniline tähendus ja patogenees lõplikult selge. Selles uurimuses on selgitatud H. pylori esinemissagedust erinevate maohaiguste korral ja doonoritel, samuti peremeesorganismist tulenevate immunoloogiliste tegurite mõju virulentsemate H. pylori tüvedega nakatumisel.


Eesti Arst 2003; 82 (4): 249–255
description: Eesti Arst, Aprill 2003
Eesti sünnitusabi suundumused 1992–2001
Creators: name: Baburin, Aleksei
name: Rohtmets, Anne
name: Karro, Helle
name: Rahu, Mati
name: Gissler, Mika
Publisher: name: OÜ Celsius Healthcare
Year: 2003
Subjects: antenataalne jälgimine, sünnituse induktsioon, keisrilõige, perinataalne suremus

description: Viimase kümnendi jooksul on Eesti Vabariigis toimunud suured ümberkorraldused. Aastatel 1992–2001 vähenes sünnituste arv 30%. Sünnitajate keskmine vanus on suurenenud: see oli 25,5 aastat 1992. a-l ja 27,1 aastat 2001. aastal. Sagenenud on varasem rasedusega arvelevõtmine, sünnieelsed ultraheli-sõeluuringud ja diagnostiline looteveeuuring. Loote seisundi monitooringut kasutatakse 90%-l sünnitustest, poole rohkem sünnitusi indutseeritakse ja kolm korda sagedamini lõpeb sünnitus keisrilõike või vaakumekstraktsiooniga. Vastsündinud kirjutatakse kiiremini koju, enneaegsete sünnituste sagedus on vähenenud 12% ja perinataalsuremuskordaja 60%.


Eesti Arst 2003; 82 (4): 234–238
description: Eesti Arst, Aprill 2003
Suzaku Discovery of a Hard X-Ray Tail in the Persistent Spectra from the Magnetar 1E 1547.0-5408 during its 2009 Activity
Creators: name: Teruaki, Enoto
name: Kazuhiro, Nakazawa
name: Kazuo, Makishima
name: Yujin, Nakagawa E.
name: Takanori, Sakamoto
name: Masanori, Ohno
name: Tadayuki, Takahashi
name: Yukikatsu, Terada
name: Kazutaka, Yamaoka
name: Toshio, Murakami
name: Hiromitsu, Takahashi
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The fastest-rotating magnetar 1E 1547.0-5408 was observed in broad-band X-rays with Suzaku for 33 ks on 2009 January 28-29, 7 days after the onset of its latest bursting activity. After removing burst events, the absorption-uncorrected 2-10 keV flux of the persistent emission was measured with the XIS as 5.7e-11 ergs cm-2 s-1, which is 1-2 orders of magnitude higher than was measured in 2006 and 2007 when the source was less active. The persistent emission was also detected significantly with the HXD in >10 keV up to at least ~110 keV, with an even higher flux of 1.3e-10 ergs cm-2 s-1 in 20-100 keV. The pulsation was detected at least up to 70 keV at a period of 2.072135+/-0.00005 s, with a deeper modulation than was measured in a fainter state. The phase-averaged 0.7-114 keV spectrum was reproduced by an absorbed blackbody emission with a temperature of 0.65+/-0.02 keV, plus a hard power-law with a photon index of ~1.5. At a distance of 9 kpc, the bolometric luminosity of the blackbody and the 2-100 keV luminosity of the hard power-law are estimated as (6.2+/-1.2)e+35 ergs s-1 and 1.9e+36 ergs s-1, respectively, while the blackbody radius becomes ~5 km. Although the source had not been detected significantly in hard X-rays during the past fainter states, a comparison of the present and past spectra in energies below 10 keV suggests that the hard component is more enhanced than the soft X-ray component during the persistent activity.
description: 12 pages, 7 figures, PASJ Vol.62 No.2 accepted
Magneesium – organismile hädavajalik element
Creators: name: Zilmer, Mihkel
name: Kokassaar, Urmas
Publisher: name: OÜ Celsius Healthcare
Year: 2003
Subjects: magneesium, ensüümid, magneesiumipuudus

description: Magneesium on organismi elutegevuseks vajalik element. Magneesiumiensüüme on vaja umbes 300 ensüümi normaaltööks. Magneesiumi leidub rikkalikult taimsetes, aga ka loomsetes toiduainetes. Sellele vaatamata võib ühekülgse toitumise ja rafineeritud toiduainete rohkel kasutamisel kujuneda organismis magneesiumivaegus. Paljude haiguste kompleksravis on soovitatav kasutada magneesiumpreparaate.


Eesti Arst 2003; 82 (4): 286–289
description: Eesti Arst, Aprill 2003
Pre-Born-Oppenheimer Dirac-Coulomb-Breit computations for two-body systems
Creators: name: Ferenc, Dávid
name: Mátyus, Edit
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: The sixteen-component, no-pair Dirac--Coulomb--Breit equation, derived from the Bethe--Salpeter equation, is solved in a variational procedure using Gaussian-type basis functions for the example of positronium, muonium, hydrogen atom, and muonic hydrogen. The $α$ fine-structure-constant dependence of the variational energies, through fitting a function of $α^n$ and $α^n\text{ln}α$ terms, shows excellent agreement with the relevant energy expressions of the (perturbative) non-relativistic QED framework, and thereby, establishes a solid reference for the development of a computational relativistic QED approach.
New Physics at the LHC: Strong vs Weak symmetry breaking
Creators: name: Contino, Roberto
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: What kind of New Physics, if any, we expect to discover at the LHC? I will try to address this formidable question by re-formulating it as follows: is the breaking of the electroweak symmetry strong or weak ?
description: Talk given at IFAE 2009, Bari, Italy, 15-17 April 2009
Measurement of Drell-Yan Longitudinal Double Spin Asymmetry in Polarized p + p Collisions at PHENIX
Creators: name: Perera, Darshana
Publisher: name: Zenodo
Year: 2016
Subjects: phenix
drell-yan
longitudinal spin asymmetry
helicity
fragmentation

description: The measurements reported here is the first measurement of Drell-Yan production at a polarized hadron collider experiment in the world. We provide a detailed analysis of the Drell-Yan process in high energy polarized proton-proton collisions, a unique method for probing the proton spin structure. The longitudinal double spin asymmetry (ALL) measurement in the Drell-Yan process provides us with clean access to the anti-quark helicity distributions without involving quark fragmentation functions.
The changes of the serum protein-bound iodine during growth in the Holstein calf and the Wistar albino rat
Creators: name: Cheeke, Peter Robert
Publisher: name: University of British Columbia
Year: 2011

description: The changes in the level of circulating thyroid hormone, or protein-bound iodine (PBI), in the male Holstein calf and the Wistar Albino rat during a portion of the growth period have been determined. Two levels of nutrition were employed.in each case to determine if the nutritional status exerted an appreciable effect on the measured PBI level. Repetitive measurements of the serum PBI were conducted with each of eight calves in order to assess age changes, while with the rats single determinations were made on animals killed at regular weight intervals. Carcass analysis of the rats, including body fat and water determinations of the individual animals, and protein and ash analysis of a pooled sample from each group, was conducted with the intent of relating age changes of the serum PBI to a measure of "metabolically active tissue". The PBI level of the Holstein calf was found to increase with age in the growth interval considered. The rate of change of the PBI level of the low plane calves appeared to be less than in the high plane animals; the degree of variability was such, however, that a definite effect of nutrition could not be shown. No correlation was found between either the initial PBI level or the level at slaughter and the daily rate of gain. The resting metabolic rate of the calves was determined prior to the removal of a blood sample for PBI analysis. No relationship between the serum PBI level and the metabolic rate existed. In the case of the rats, no correlation was found between the serum PBI level and chronological age, body weight or fat-free body weight. A great deal of variability of the PBI level among animals in the same group was observed. Possible reasons for this variability are discussed. The body composition data of the high plane rats followed accepted trends, with the body water, protein and ash fractions exhibiting differential growth with respect to body weight and fat-free body weight. The composition of the low plane rats was not appreciably different from that of the high plane animals at equal body weights. The realimentation period was characterized by the deposition of large quantities of body fat. The significance of these findings in terms of the results of other investigators is discussed. Various workers have attempted to relate the serum PBI level of a young animal with its potential productive worth. No evidence was obtained in this study of such a relationship; a discussion of the many factors affecting the serum PBI level is offered to support the contention that no such relationship should be anticipated.
Merger of Massive Black Holes using N-Body Simulations with Post-Newtonian Corrections
Creators: name: Preto, Miguel
name: Berentzen, Ingo
name: Berczik, Peter
name: Merritt, David
name: Spurzem, Rainer
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present preliminary results from self-consistent, high resolution direct {\it N}-body simulations of massive black hole binaries in mergers of galactic nuclei. The dynamics of the black hole binary includes the full Post-Newtonian corrections (up to 2.5PN) to its equations of motion. We show that massive black holes starting at separations of 100 pc can evolve down to gravitational-wave-induced coalescence in less than a Hubble time. The binaries, in our models, often form with very high eccentricity and, as a result, reach separations of 50 Schwarzschild radius with eccentricities which are clearly distinct from zero -- even though gravitational wave emission damps the eccentricity during the inspiral. These deviations from exact circular orbits, at such small separations, may have important consequences for LISA data analysis.
description: 8 pages, 6 figures, proceedings to the 7th LISA Symposium, Barcelona, 16-20 June 2008. Submitted to Journal of Physics: Conference Series
Validating dark energy models using polarised Sunyaev-Zel'dovich effect with large-angle CMB temperature and E-mode polarization anisotropies
Creators: name: Kondo, Hiroto
name: Ichiki, Kiyotomo
name: Tashiro, Hiroyuki
name: Hasegawa, Kenji
Publisher: name: arXiv
Year: 2023
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The tomography of the polarized Sunyaev-Zeldvich effect due to free electrons of galaxy clusters can be used to constrain the nature of dark energy because CMB quadrupoles at different redshifts as the polarization source are sensitive to the integrated Sachs-Wolfe effect. Here we show that the low multipoles of the temperature and E-mode polarization anisotropies from the all-sky CMB can improve the constraint further through the correlation between them and the CMB quadrupoles viewed from the galaxy clusters. Using a Monte-Carlo simulation, we find that low multipoles of the temperature and E-mode polarization anisotropies potentially improve the constraint on the equation of state of dark energy parameter by $\sim 17$ percent.
Luu ainevahetuse biokeemilised markerid Eesti fertiilses eas ja postmenopausi perioodis naistel
Creators: name: Tamm, Agu
name: Kirss, Fred
name: Zemtsovskaja, Galina
name: Pastik, Maie
name: Lintrop, Mare
name: Ramm, Maret
name: Lember, Margus
name: Leedo, Sirje
Publisher: name: OÜ Celsius Healthcare
Year: 2003
Subjects: luu ainevahetus, biokeemilised markerid, referentsväärtused, vähim oluline muutus, osteoporoos

description: Luu ainevahetuse ealiste ja patoloogiliste muutuste täpsemaks hindamiseks kasutatakse biokeemilisi markereid, mis võimaldavad iseloomustada luu ainevahetuse erinevaid etappe. Hinnangute andmine eeldab täpsete referentsväärtuste olemasolu. Selles töös on erinevas eas Eesti naistel uuritud luukoe biokeemiliste markerite referentsväärtusi, kusjuures luustiku seisundit iseloomustati nimmelülide densitomeetria ja kannaluu kvantitatiivse ultraheliuuringu abil.


Eesti Arst 2003; 82 (4): 270–277
description: Eesti Arst, Aprill 2003
A New Definition of Exoplanet Habitability: Introducing the Photosynthetic Habitable Zone
Creators: name: Hall, C.
name: Stancil, P. C.
name: Terry, J. P.
name: Ellison, C. K.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: It may be possible to detect biosignatures of photosynthesis in an exoplanet's atmosphere. However, such a detection would likely require a dedicated study, occupying a large amount of telescope time. It is therefore prudent, while searching for signs of life that we may recognise, to pick the best target possible. In this work, we present a new region, the ``photosynthetic habitable zone'' \textemdash the distance from a star where both liquid water and oxygenic photosynthesis can occur. It is therefore the region where detectable biosignatures of oxygenic photosynthesis are most likely to occur. Our analysis indicates that in the most ideal conditions for life and no atmospheric effects, the photosynthetic habitable zone is almost as broad as the habitable zone. On the other hand, if conditions for life are anything less than excellent and atmospheric effects are even moderate, the photosynthetic habitable zone is concentrated at larger separations around more massive stars. Such cases are also not tidally locked to their host star, which could result in planetary rotation periods similar to the Earth's. We identify five planets, Kepler-452 b, Kepler-1638 b, Kepler-1544 b and Kepler-62 e and Kepler-62 f, that are consistently in the photosynthetic habitable zone for a variety of conditions, and we predict their day lengths to be between 9 and 11 hours. We conclude that the parameter space in which we should search for signs of life is much narrower than the standard habitable zone.
description: 12 pages, 3 figures, accepted to ApJL
Novos procedimentos de gestão e alienação dos imóveis públicos
Creators: name: Fortini, Cristiana
Publisher: name: figshare
Year: 2021
Subjects: subject: 180103 Administrative Law
subject: FOS: Law

description: Por Cristiana Fortini e Rafael Sérgio de Oliveira
A Medida Provisória nº 915/19. Seu objetivo central é aprimorar os procedimentos de gestão e alienação dos imóveis da União, alterando diversas leis, entre as quais e de forma mais impactante, a Lei 9.636 / 98, bem como trazendo dispositivos próprios e com forte repercussão no trato do patrimônio imobiliário federal , estadual, distrital e municipal. Não são raras as notícias de imóveis públicos, geradores de despesas, desprovidos de público e / ou abandonados, o que eleva uma probabilidade de que induzida a descumprir o princípio constitucional da função social, comando constitucional que também alcança a propriedade.
Eesti Arstide Päevad
Creators: name: Rehemaa, Katrin
name: Sinisalu, Väino
Publisher: name: OÜ Celsius Healthcare
Year: 2003

description: Eesti Arstide Päevad on Eesti Arstide Liidu korraldatav iga-aastane arstide suurüritus. Päevade raames toimub arstide teaduskonverents ja meditsiinifirmade näitus. Põhimõtteks on pakkuda midagi kõigile tohtritele, sõltumata erialast.
description: Eesti Arst, Märts 2003
Interpolation and $Φ$-moment inequalities of noncommutative martingales
Creators: name: Bekjan, Turdebek N.
name: Chen, Zeqian
Publisher: name: arXiv
Year: 2010
Subjects: subject: Operator Algebras (math.OA)
subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 46L53, 46L52, 60G42

description: This paper is devoted to the study of $Φ$-moment inequalities for noncommutative martingales. In particular, we prove the noncommutative $Φ$-moment analogues of martingale transformations, Stein's inequalities, Khintchine's inequalities for Rademacher's random variables, and Burkholder-Gundy's inequalities. The key ingredient is a noncommutative version of Marcinkiewicz type interpolation theorem for Orlicz spaces which we establish in this paper.
description: 24 pages
Vanemaealiste unehäired
Creators: name: Veldi, Marlit
Publisher: name: OÜ Celsius Healthcare
Year: 2003

description: Unehäired on vanemaealiste inimeste sagedane kaebus. Need on tingitud paljudest teguritest – une-ärkveloleku ööpäevase rütmi häiretest, samuti une füsioloogiliste mehhanismide muutustest vanemaealistel. Sagedasti kaasuvad unehäired stressile ja depressioonile ning mitmesuguste patoloogilistele seisunditele, mis põhjustavad valu, südamepuudulikkust ja hingamishäireid.


Eesti Arst 2003; 82 (3): 198–201
description: Eesti Arst, Märts 2003
Exact solutions for a class of integrable Henon-Heiles-type systems
Creators: name: Kostov, N. A.
name: Gerdjikov, V. S.
name: Mioc, V.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: We study the exact solutions of a class of integrable Henon-Heiles-type systems (according to the analysis of Bountis et al. (1982)). These solutions are expressed in terms of two-dimensional Kleinian functions. Special periodic solutions are expressed in terms of the well-known Weierstrass function. We extend some of our results to a generalized Henon-Heiles-type system with n+1 degrees of freedom.
description: RevTeX4-1, 13 pages, Submitted to J. Math. Phys
Kaon Physics Without New Physics in $\varepsilon_K$
Creators: name: Aebischer, Jason
name: Buras, Andrzej J.
name: Kumar, Jacky
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: Despite the observation of significant suppression of $b\to sμ^+μ^-$ branching ratios no clear sign of New Physics (NP) has been identified in $ΔF=2$ observables, in particular to $\varepsilon_K$. Assuming negligible NP contributions to these observables allows us to determine CKM parameters without being involved in the tensions between inclusive and exclusive determinations of $V_{cb}$ and $V_{ub}$. Furthermore, this method avoids the impact of NP on the determination of these parameters present likely in global fits. Simultaneously it provides SM predictions for numerous rare $K$ and $B$ branching ratios that are most accurate to date. Analyzing this scenario within $Z^\prime$ models we point out, following the 2009 observations of Monika Blanke and ours of 2020, that despite the absence of NP contributions to $\varepsilon_K$, significant NP contributions to several rare Kaon decays, $\varepsilon'/\varepsilon$ and $ΔM_K$ can be present. In the simplest scenario, this is guaranteed by a single non-vanishing imaginary left-handed $Z^\prime$ coupling $g^L_{sd}$. This scenario implies very stringent correlations between the Kaon observables considered by us. In particular, the identification of NP in any of these observables implies automatically NP contributions to the remaining ones. A characteristic feature of this scenario is a strict correlation between $K^+\toπ^+ν\barν$ and $K_L\toπ^0ν\barν$ branching ratios on a branch parallel to the Grossman-Nir bound. Moreover, $ΔM_K$ is automatically suppressed as seems to be required by recent lattice QCD results.
description: 14 Pages, 3 Figures
ภาพสร้างร่วมของคู่วาย: ภาพสร้างร่วมของมาย/อาโปในเครือข่ายการดัดแปลง
Creators: name: นันท์ภัชอร ภูมิธรรมรัตน์
Publisher: name: Mae Fah Luang University
Year: 2023
Subjects: ภาพสร้าง
คู่วาย
ซีรีส์วาย
บอยส์เลิฟ
เครือข่ายการดัดแปลง
โบรมานซ์
Persona
Y Couple
Y Series
Boys Love (BL)
Adaptation Network
Bromance

description: Connexion: Journal of Humanities and Social Sciences, 12, 2, 172-189
title: The Effect of High Air Temperature and Depth of Planting on the Emergence and Development of Selected Grain Sorghum (Sorghum vulgare) Cultivars
Creators: name: Orihuela, Jhander
Publisher: name: Utah State University
Year: 1969

description: The behavior of seedlings of six sorghum cultivars planted at 2.5, 5.0, 7.5, and 10.0 centimeters was studied in growth chambers at air temperatures of 28, 32, 36, and 40 centigrades (daytime).
A day length of 12 hours and a nighttime air temperature 8 centigrades lower than daytime were used throughout.
The cultivars, three hybrids and three varieties, were grown in sand culture. Field moisture capacity was maintained during the period of observation.
After 14 days of growth, data were collected on the emergence percentages, above ground growth, above ground oven dry weights, below ground growth, and below ground oven dry weights.
Under the conditions of this investigation, depth of planting was more highly related to the emergence and development of the seedlings than any other factor. The most favorable depth of planting was 2.5 centimeters.
In general , hybrids were superior to standard open pollinated lines.
The above ground oven dry weights of the seedlings increased in direct proportion to air temperature; the below ground oven dry weights decreased with increased temperatures.
Top firing of the leaves was observed at 40 centimeters for all cultivars tested.
Vananemine ja valu
Creators: name: Kaasik, Ain-Elmar
Publisher: name: OÜ Celsius Healthcare
Year: 2003
Subjects: valu, patofüsioloogia, vormid, ravi

description: Vananemisega kaasnevad loomulikud degeneratiivsed protsessid ja sagenevad kroonilised haigused, mis võivad põhjustada valu. Siiski ei ole valu vananemise paratamatu kaasnäht ning selle mitmesugused avaldused olenevad peaaju erinevate osade seisundist. Valu patofüsioloogia olulisemad komponendid on substantsi P ja teiste neuropeptiidide vabanemine notsitseptorite ümbruses ja nende tsentraalsetel lõpmetel ning endorfiinide süntees kesknärvisüsteemi erinevates osades. Vanemaealiste isikute valusündroomi  ratsionaalse ravi eelduseks on notsitseptiivse, neuropaatilise ja idiopaatilise valu võimalikult täpne eristamine.


Eesti Arst 2003; 82 (3): 213–221
description: Eesti Arst, Märts 2003
Predictive power of MCT: Numerics and Finite size scaling for a mean field spin glass
Creators: name: Sarlat, Thomas
name: Billoire, Alain
name: Biroli, Giulio
name: Bouchaud, Jean-Philippe
Publisher: name: arXiv
Year: 2009
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: The aim of this paper is to test numerically the predictions of the Mode Coupling Theory (MCT) of the glass transition and study its finite size scaling properties in a model with an exact MCT transition, which we choose to be the fully connected Random Orthogonal Model. Surprisingly, some predictions are verified while others seem clearly violated, with inconsistent values of some MCT exponents. We show that this is due to strong pre-asymptotic effects that disappear only in a surprisingly narrow region around the critical point. Our study of Finite Size Scaling (FSS) show that standard theory valid for pure systems fails because of strong sample to sample fluctuations. We propose a modified form of FSS that accounts well for our results. {\it En passant,} we also give new theoretical insights about FSS in disordered systems above their upper critical dimension. Our conclusion is that the quantitative predictions of MCT are exceedingly difficult to test even for models for which MCT is exact. Our results highlight that some predictions are more robust than others. This could provide useful guidance when dealing with experimental data.
description: 37 pages, 19 figures
Uriiniinkontinentsus eakatel inimestel
Creators: name: Timberg, Gennadi
name: Žarkovski, Mihhail
Publisher: name: OÜ Celsius Healthcare
Year: 2003
Subjects: uriin, inkontinentsus, inkontinentsuse tüübid

description: Uriiniinkontinentsus on eakate inimeste sage probleem, mis halvendab nende elukvaliteeti ja võib tingida sotsiaalse isolatsiooni. Eristatakse mitut inkontinentsuse tüüpi, mille põhjused ja vallandavad tegurid on erinevad. Haige hoolikal uurimisel on võimalik välja selgitada põietalitluse häire tüüp ning rakendada adekvaatset ravi. Tänapäeva ravimetoodikaga on võimalik kõiki uriinipidamatuse tüüpe hoida kontrolli all.


Eesti Arst 2003; 82 (3): 202–207
description: Eesti Arst, Märts 2003
Südamehaiguste iseärasused eakatel
Creators: name: Saks, Kai
Publisher: name: OÜ Celsius Healthcare
Year: 2003
Subjects: geriaatriline kardioloogia, diagnoosimine, ravi

description: Vanemaealiste südamekaebustega haigete arstlikus käsitluses on palju rohkem eksimusi võrreldes noorematega. Nii on Eestis vanemaealistel inimestel põhjendamatult palju diagnoositud südame isheemiatõbe ja südamepuudulikkust ning raviks määratud ülemäära sageli digoksiini. Seevastu arteriaalse hüpertensiooni ravi on Eesti eakate hulgas vähemalt ravimi tarvitajate arvu osas adekvaatne. Artiklis on käsitletud diagnoosimise ja ravi põhimõtteid eakatel südamekaebustega inimestel ning analüüsitud nimetatud probleemi Eesti oludes.


Eesti Arst 2003; 82 (3): 208–212
description: Eesti Arst, Märts 2003
Detection of the Cosmic Far-Infrared Background in the AKARI Deep Field South
Creators: name: Matsuura, S.
name: Shirahata, M.
name: Kawada, M.
name: Takeuchi, T. T.
name: Burgarella, D.
name: Clements, D. L.
name: Jeong, W. -S.
name: Hanami, H.
name: Khan, S. A.
name: Matsuhara, H.
name: Nakagawa, T.
name: Oyabu, S.
name: Pearson, C. P.
name: Pollo, A.
name: Serjeant, S.
name: Takagi, T.
name: White, G.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We report the detection and measurement of the absolute brightness and spatial fluctuations of the cosmic infrared background (CIB) with the AKARI satellite. We have carried out observations at 65, 90, 140 and 160 um as a cosmological survey in AKARI Deep Field South (ADF-S), which is one of the lowest cirrus regions with contiguous area on the sky. After removing bright galaxies and subtracting zodiacal and Galactic foregrounds from the measured sky brightness, we have successfully measured the CIB brightness and its fluctuations across a wide range of angular scales from arcminutes to degrees. The measured CIB brightness is consistent with previous results reported from COBE data but significantly higher than the lower limits at 70 and 160 um obtained with the Spitzer satellite from the stacking analysis of 24-um selected sources. The discrepancy with the Spitzer result is possibly due to a new galaxy population at high redshift obscured by hot dust. From power spectrum analysis at 90 um, three components are identified: shot noise due to individual galaxies; Galactic cirrus emission dominating at the largest angular scales of a few degrees; and an additional component at an intermediate angular scale of 10-30 arcminutes, possibly due to galaxy clustering. The spectral shape of the clustering component at 90 um is very similar to that at longer wavelengths as observed by Spitzer and BLAST. Moreover, the color of the fluctuations indicates that the clustering component is as red as Ultra-luminous infrared galaxies (ULIRGs) at high redshift, These galaxies are not likely to be the majority of the CIB emission at 90 um, but responsible for the clustering component. Our results provide new constraints on the evolution and clustering properties of distant infrared galaxies.
description: 50 pages, 15 figures, submitted to ApJ
Suppression of High Transverse Momentum Charged Hadrons in Au+Au Collisions at 200 GeV Nucleon-Nucleon Center of Mass Energy
Creators: name: Bryslawskyj, Jason
Publisher: name: Zenodo
Year: 2016
Subjects: phenix
transverse momentum
hadron
dca
modification
centrality

description: This analysis studies the suppression of charged hadrons at large transverse momentum, pT, the vector component of the momentum in the plane perpendicular to the colliding beam. In this analysis, we are interested in the hard probes, products of hard scatterings of constituent partons that occurs early on in the collision then manifesting themselves later as high-pT particles.
title: Delay and Environmental Costs of Truck Crashes [Brief]
Creators: name: Federal Motor Carrier Safety Administration: Analysis Division
Publisher: name: Federal Motor Carrier Safety Administration
publisherIdentifier: https://ror.org/01jt5mq34
publisherIdentifierScheme: ROR
Year: 2013
Subjects: classificationCode: https://trt.trb.org/term/90602
subject: Highway safety
classificationCode: https://trt.trb.org/term/91274
subject: Environmental impacts
classificationCode: https://trt.trb.org/term/88687
subject: Cost effectiveness

description: This report presents the Federal Motor Carrier Safety Administration (FMCSA) with a more complete estimate of the costs of truck crashes. This estimate is needed to determine the full benefits of reducing commercial motor vehicle (CMV) crashes.
Controlled longitudinal spin-orbit separation of complex vector modes
Creators: name: Hu, Xiao-Bo
name: Zhao, Bo
name: Chen, Rui-Pin
name: Rosales-Guzmán, Carmelo
Publisher: name: arXiv
Year: 2023
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Complex vector modes, entangled in spin and orbital angular momentum, are opening burgeoning opportunities for a wide variety of applications. Importantly, the flexible manipulation the various properties of such beams will pave the way to novel applications. As such, in this manuscript, we demonstrate a longitudinal spin-orbit separation of complex vector modes propagating in free space. To achieve this we employed the recently demonstrated circular Airy Gaussian vortex vector (CAGVV) modes, which feature a self-focusing property. More precisely, by properly manipulating the intrinsic parameters of CAGVV modes, the strong coupling between the two constituting orthogonal components of CAGVV mode undergo a spin-orbit separation along the propagation direction namely, while one polarisation component, focuses at a specific plane, the other focuses at a different plane. Such spin-orbit separation, which we demonstrated by numerical simulations and corroborated experimentally, can be adjusted on-demand by simply changing the initial parameters of CAGVV modes. Our findings will be of great relevance, for example in optical tweezers, to manipulate micro- or nano-particles at two different parallel planes.
SERpredict: Detection of tissue- or tumor-specific isoforms generated through exonization of transposable elements
Creators: name: Mersch, Britta
name: Sela, Noa
name: Ast, Gil
name: Suhai, Sandor
name: Wagenblatt, Agnes Hotz-
Publisher: name: arXiv
Year: 2008
Subjects: subject: Genomics (q-bio.GN)
subject: FOS: Biological sciences

description: Background: Transposed elements (TEs) are known to affect transcriptomes, because either new exons are generated from intronic transposed elements (this is called exonization), or the element inserts into the exon, leading to a new transcript. Several examples in the literature show that isoforms generated by an exonization are specific to a certain tissue (for example the heart muscle) or inflict a disease. Thus, exonizations can have negative effects for the transcriptome of an organism. Results: As we aimed at detecting other tissue- or tumor-specific isoforms in human and mouse genomes which were generated through exonization of a transposed element, we designed the automated analysis pipeline SERpredict (SER = Specific Exonized Retroelement) making use of Bayesian Statistics. With this pipeline, we found several genes in which a transposed element formed a tissue- or tumor-specific isoform. Conclusion: Our results show that SERpredict produces relevant results, demonstrating the importance of transposed elements in shaping both the human and the mouse transcriptomes. The effect of transposed elements on the human transcriptome is several times higher than the effect on the mouse transcriptome, due to the contribution of the primate-specific Alu elements
On homotopy groups of the suspended classifying spaces
Creators: name: Mikhailov, Roman
name: Wu, Jie
Publisher: name: arXiv
Year: 2009
Subjects: subject: Algebraic Topology (math.AT)
subject: K-Theory and Homology (math.KT)
subject: FOS: Mathematics
subject: 55Q52 (Primary), 55P20 (Secondary), 55P40, 55P65, 55Q35

description: In this paper, we determine the homotopy groups π_4(ΣK(A,1)) and π_5(ΣK(A,1)) for abelian groups A by using different facts and methods from group theory and homotopy theory: derived functors, the Carlsson simplicial construction, the Baues-Goerss spectral sequence, homotopy decompositions and the methods of algebraic K-theory. As the applications, we also determine π_i(ΣK(G,1)) with i=4,5 for some non-abelian groups G=Σ_3 and SL(Z), and π_4(ΣK(A_4,1)) for the 4-th alternating group A_4.
description: Revised version, 46 pages
title: Nutritive Values of Russian Wildrye, Crested Wheatgrass, and Intermediate Wheatgrass Grazed by Cattle on Utah Foothill Ranges
Creators: name: Mitchell, George W.
Publisher: name: Utah State University
Year: 1969

description: A comparative index to digestible nutrients was established for Russian wildrye, crested wheatgrass, and intermediate wheatgrass seeded on foothill areas of Utah. The nutritive values of these grasses were compared by the lignin ratio method, the chlorophyllan ratio method, and the in vivo rumen bag process.
Average digestion coefficients computed by the lignin ratio method for dry matter, ether extract, cellulose, and gross energy were highest for intermediate wheatgrass. Protein was more digestible for Russian wildrye. Digestible energy was adequate in all species to meet requirements for late lactation.
Results from the chlorophyllan ratio method were excessively high and were not considered valid.
Dry matter loss of Russian Wildrye was greater than losses from either of the wheatgrasses.
Losses of dry matter due to 24-hour in vivo rumen fermentation and rinsing only of nylon bags were closely correlated.
Gate-tunable regular and chaotic electron dynamics in ballistic bilayer graphene cavities
Creators: name: Seemann, Lukas
name: Knothe, Angelika
name: Hentschel, Martina
Publisher: name: arXiv
Year: 2023
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The dispersion of any given material is crucial for its charge carriers' dynamics. For all-electronic, gate-defined cavities in gapped bilayer graphene, we developed a trajectory-tracing algorithm aware of the material's electronic properties and details of the confinement. We show how the anisotropic dispersion of bilayer graphene induces chaotic and regular dynamics depending on the gate voltage, despite the high symmetry of the circular cavity. Our results demonstrate the emergence of non-standard fermion optics solely due to anisotropic material characteristics.
Diffusion of triplet excitons in an operational Organic Light Emitting Diode
Creators: name: Lebental, M.
name: Choukri, H.
name: Chénais, S.
name: Forget, S.
name: Siove, A.
name: Geffroy, B.
name: Tutis, E.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: Measurements of the diffusion length L for triplet excitons in small molecular-weight organic semiconductors are commonly carried out using a technique in which a phosphorescent-doped probe layer is set in the vicinity of a supposed exciton generation zone. However, analyses commonly used to retrieve $L$ ignore microcavity effects that may induce a strong modulation of the emitted light as the position of the exciton probe is shifted. The present paper investigates in detail how this technique may be improved to obtain more accurate results for L. The example of 4,4'-bis(carbazol-9-yl)1,1'-biphenyl (CBP) is taken, for which a triplet diffusion length of L=16 +/- 4 nm (at 3 mA/cm2) is inferred from experiments. The influence of triplet-triplet annihilation, responsible for an apparent decrease of L at high current densities, is theoretically investigated, as well as the 'invasiveness' of the thin probe layer on the exciton distribution. The interplay of microcavity effects and direct recombinations is demonstrated experimentally with the archetypal trilayer structure [N,N'-bis(naphthalen-1-yl)-N,N'-bis(phenyl)]-4,4'-diaminobiphenyl (NPB)/CBP/ 2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline (named bathocuproine, BCP). It is shown that in this device holes do cross the NPB/CBP junction, without the assistance of electrons and despite the high energetic barrier imposed by the shift between the HOMO levels. The use of the variable-thickness doped layer technique in this case is then discussed. Finally, some guidelines are given for improving the measure of the diffusion length of triplet excitons in operational OLEDs, applicable to virtually any small molecular-weight material.
description: Accepted for publication in Physical Review B