cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Exchange coupling in transition-metal nano-clusters on Cu(001) and Cu(111) surfaces
Creators: name: Mavropoulos, Phivos
name: Lounis, Samir
name: Blügel, Stefan
Publisher: name: arXiv
Year: 2009
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We present results of density-functional calculations on the magnetic properties of Cr, Mn, Fe and Co nano-clusters (1 to 9 atoms large) supported on Cu(001) and Cu(111). The inter-atomic exchange coupling is found to depend on competing mechanisms, namely ferromagnetic double exchange and antiferromagnetic kinetic exchange. Hybridization-induced broadening of the resonances is shown to be important for the coupling strength. The cluster shape is found to weaken the coupling via a mechanism that comprises the different orientation of the atomic d-orbitals and the strength of nearest-neighbour hopping. Especially in Fe clusters, a correlation of binding energy and exchange coupling is also revealed.
Professional contacts between doctors and social workers : a comparative survey of awareness and utilization of services, Vancouver, B.C., 1963.
Creators: name: Moscovich, Shirley Saundra
Publisher: name: University of British Columbia
Year: 2011

description: In most modern communities, a large array of health services and welfare services are at least potentially available to all. Whether any individual or family receives a co-ordinated balanced welfare service, however, depends on many factors, including the extent to which two "helping professions", social work (as represented by social workers employed in various agencies) and medicine (as represented by general practitioners) know of each other's services and actually work together. The present study is a preliminary survey of the situation. As background, the impact of industrialization and urbanization on the development and contemporary roles of medicine and social work is reviewed. Information for this qualitative study was obtained through questionnaires submitted to sample groups of doctors and social workers. The purpose of the questionnaires was to gain some definition of the concept of "reciprocal awareness and utilization". In each case, the attempt was made to evaluate the knowledge one profession had of the other's role and function, and the extent to which this knowledge was used for the benefit of the population they served. In addition, directors of three key agencies were interviewed to determine their views on the role of the agency in furthering reciprocal awareness and utilization. The findings of the study indicate that a fairly typical situation is that the doctor's awareness of the social worker's role and function is limited and outdated. Social workers, in general, are more aware of the doctor's role and function, but on the other hand, their expectations are somewhat high and perhaps unrealistic. As indicated by the test of referral patterns, the utilization of each other's resources is minimal. The doctor's utilization of social work skills and resources is hampered by two facts: (a) patients have mixed feelings about being referred, and (b) doctors believe that agency policy and procedure is ineffective and frustrating. There is evidence that besides not recognizing a modern social worker's role and function, general practitioners appear to underestimate social and emotional factors in illness. Reciprocity, the main concept evaluated in this study, is minimal. Both doctors and social workers recognized that there are gains to be realized from more co-operation and some methods are recommended; but the low degree of reciprocal awareness and utilization existing between doctors and social workers must be tackled by recognizing that rather than lack of communication, faulty and hostile communication is the issue. This does not necessarily apply to medicine and social work in institutional settings and this difference demands further exploration.
Additional file 3 of The effects of inhaling hydrogen gas on macrophage polarization, fibrosis, and lung function in mice with bleomycin-induced lung injury
Creators: name: Aokage, Toshiyuki
name: Seya, Mizuki
name: Hirayama, Takahiro
name: Nojima, Tsuyoshi
name: Iketani, Masumi
name: Ishikawa, Michiko
name: Terasaki, Yasuhiro
name: Taniguchi, Akihiko
name: Miyahara, Nobuaki
name: Nakao, Atsunori
name: Ohsawa, Ikuroh
name: Naito, Hiromichi
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Physiology
subject: Pharmacology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified

description: Additional file 3. The original, full-length western blot images of fibronectin, αSMA, GAPDH, COL1, TGF-β1 and β-actin.
Low-Scale SU(4)_W Unification
Creators: name: Balazs, Csaba
name: Li, Tianjun
name: Wang, Fei
name: Yang, Jin Min
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We embed the minimal left-right model SU(2)_L*SU(2)_R* U(1)_{B-L} into an SU(4)_W gauge group, and break the unified group via five-dimensional S^1/(Z_2*Z_2) orbifolding. Leptons are fitted into SU(4)_W multiplets and located on a symmetry preserving O brane, while quarks are placed onto an O' brane where the symmetry is broken. This approach predicts \sin^2θ_W=0.25 for the weak mixing angle at tree level and leads to a rather low weakly (strongly) coupled unification scale of order 3*10^2 TeV (several TeV) with supersymmetry, or as low as several TeV in the non-supersymmetric case. Another symmetry breaking chain with the low-energy gauge group SU(2)_L*U(1)_{3R}*U(1)_{B-L} can also give rise to a weak mixing angle \sin^2θ_W=0.25 at tree level after gauge symmetry breaking by orbifolding. Such theories with low-scale unification have interesting phenomenological consequences.
description: Version in JHEP (discussions added)
Algebraic K-Theory
Creators: name: (:Unkn) Unknown
Publisher: name: Zürich : EMS Publ. House
Year: 2006
Subjects: subject: Konferenzschrift
subject: 510

description: This is the report on the Oberwolfach workshop Algebraic KTheory, held in July 2006. The talks covered mainly topics from Algebraic Geometry and Number Theory in connection with K-Theory. Special emphasis was placed on motivic cohomology and motivic homotopy of general schemes.
Stability of latitudinal differential rotation in stars
Creators: name: Kitchatinov, L. L.
name: Rüdiger, G.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The question is addressed whether stellar differentially rotating radiative zones (like the solar tachocline) excite nonaxisymmetric r-modes which can be observed. To this end the hydrodynamical stability of latitudinal differential rotation is studied. The amount of rotational shear required for the instability is estimated in dependence of the character of radial stratification and the flow patterns excited by the instability are found. The eigenvalue equations for the nonaxisymmetric disturbances are formulated in 3D and then solved numerically. Radial displacements and entropy disturbances are included. The equations contain the 2D approximation of strictly horizontal displacements as a special limit. The critical magnitude of the latitudinal differential rotation for onset of the instability is considerably reduced in the 3D theory compared to the 2D approximation. The instability requires a subadiabatic stratification. It does not exist in the bulk of convection zone with almost adiabatic stratification but may switch on near its base in the region of penetrative convection. Growth rates and symmetry types of the modes are computed in dependence on the rotation law parameters. The S1 mode with its transequatorial toroidal vortices is predicted as the dominating instability mode. The vortices show longitudinal drift rates retrograde to the basic rotation which are close to that of the observed weak r-mode signatures at the solar surface.
description: 5 pages, 6 figures
Reaction-subdiffusion and reaction-superdiffusion equations for evanescent particles performing continuous time random walks
Creators: name: Abad, E.
name: Yuste, S. B.
name: Lindenberg, Katja
Publisher: name: arXiv
Year: 2009
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Starting from a continuous time random walk (CTRW) model of particles that may evanesce as they walk, our goal is to arrive at macroscopic integro-differential equations for the probability density for a particle to be found at point r at time t given that it started its walk from r_0 at time t=0. The passage from the CTRW to an integro-differential equation is well understood when the particles are not evanescent. Depending on the distribution of stepping times and distances, one arrives at standard macroscopic equations that may be "normal" (diffusion) or "anomalous" (subdiffusion and/or superdiffusion). The macroscopic description becomes considerably more complicated and not particularly intuitive if the particles can die during their walk. While such equations have been derived for specific cases, e.g., for location-independent exponential evanescence, we present a more general derivation valid under less stringent constraints than those found in the current literature.
Geometric Group Theory, Hyperbolic Dynamics and Symplectic Geometry
Creators: name: (:Unkn) Unknown
Publisher: name: Zürich : EMS Publ. House
Year: 2006
Subjects: subject: Konferenzschrift
subject: 510

description: Geometric Group theory, Hyperbolic Dynamics and Symplectic Geometry are young and rapidly developing fields of mathematics. The scientific goal of the workshop was twofold: first, to present some recent breakthroughs, and, second, to discuss and digest a surprisingly fruitful interaction of these seemingly remote mathematical disciplines.
Bound electron states in the monolayer graphene with short-range impurities
Creators: name: Firsova, Natalie E.
name: Ktitorov, Sergey A.
name: Pogorelov, Philip A.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: Bound electron states in impure graphene are considered. Short-range perturbations for defect and impurities of the types "local chemical potential" and "local gap" are taken into account.
description: 3 figures
Additional file 1 of Non-transmural myocardial infarction associated with regional contractile function is an independent predictor of positive outcome: an integrated approach to myocardial viability
Creators: name: Di Bella, Gianluca
name: Aquaro, Giovanni Donato
name: Bogaert, Jan
name: Piaggi, Paolo
name: Micari, Antonio
name: Pizzino, Fausto
name: Camastra, Giovanni
name: Carerj, Scipione
name: Campisi, Mariapaola
name: Bracco, Antonio
name: Carerj, Maria Ludovica
name: Emdin, Michele
name: Khandheria, Bijoy K.
name: Pingitore, Alessandro
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Space Science
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Physiology
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer

description: Additional file 1: Table S1. Stepwise analyses, including the C-statistics at each step. Table S2. Hazard ratios of continuous variables for cardiac events (cardiac death and appropriate ICD shocks) within 5 years of follow-up at multivariate analysis in patients with previous MI. Table S3. Hazard ratios of dichotomic variables for cardiac events (cardiac death and appropriate ICD shocks) within 5 years of follow-up at multivariate analysis in patients with previous MI. Table S4. Risk score data distribution (range: 0–6) by 4 steps to risk score category with adequate sample size.
Mathematical Methods in Tomography
Creators: name: (:Unkn) Unknown
Publisher: name: Zürich : EMS Publ. House
Year: 2006
Subjects: subject: Konferenzschrift
subject: 510

description: This is the seventh Oberwolfach conference on the mathematics of tomography, the first one taking place in 1980. Tomography is the most popular of a series of medical and scientific imaging techniques that have been developed since the mid seventies of the last century.
Four-dimensional Manifolds
Creators: name: (:Unkn) Unknown
Publisher: name: Zürich : EMS Publ. House
Year: 2006
Subjects: subject: Konferenzschrift
subject: 510

description: This workshop has provided a broad panorama of recent developments in the study of topological, smooth, and symplectic 4-manifolds. Related invariants of knots and 3-manifolds were also discussed.
Enveloping Algebras and Geometric Representation Theory
Creators: name: (:Unkn) Unknown
Publisher: name: Zürich : EMS Publ. House
Year: 2005
Subjects: subject: Konferenzschrift
subject: 510

description: Abstract. The study of Enveloping Algebras has undergone a significant and continuous evolution and moreover has inspired a wide variety of developments in many areas of mathematics including Ring Theory, Differential Operators, Invariant Theory, Quantum Groups and Hecke Algebras. The aim of the workshop was to bring together researchers from diverse but highly interrelated subjects to discuss new developments and bring forward the research in this whole area by fostering the scientific interaction.
The Science Case for STEP
Creators: name: Overduin, James
name: Everitt, Francis
name: Mester, John
name: Worden, Paul
Publisher: name: arXiv
Year: 2009
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: STEP (the Satellite Test of the Equivalence Principle) will advance experimental limits on violations of Einstein's equivalence principle (EP) from their present sensitivity of 2 parts in 10^13 to 1 part in 10^18 through multiple comparison of the motions of four pairs of test masses of different compositions in an earth-orbiting drag-free satellite. Dimensional arguments suggest that violations, if they exist, should be found in this range, and they are also suggested by leading attempts at unified theories of fundamental interactions (e.g. string theory) and cosmological theories involving dynamical dark energy. Discovery of a violation would constitute the discovery of a new force of nature and provide a critical signpost toward unification. A null result would be just as profound, because it would close off any possibility of a natural-strength coupling between standard-model fields and the new light degrees of freedom that such theories generically predict (e.g., dilatons, moduli, quintessence). STEP should thus be seen as the intermediate-scale component of an integrated strategy for fundamental physics experiments that already includes particle accelerators (at the smallest scales) and supernova probes (at the largest). The former may find indirect evidence for new fields via their missing-energy signatures, and the latter may produce direct evidence through changes in cosmological equation of state--but only a gravitational experiment like STEP can go further and reveal how or whether such a field couples to the rest of the standard model. It is at once complementary to the other two kinds of tests, and a uniquely powerful probe of fundamental physics in its own right.
description: Added 2 figures and 3 references
Mini-Workshop: The Hauptvermutung for High-Dimensional Manifolds
Creators: name: (:Unkn) Unknown
Publisher: name: Zürich : EMS Publ. House
Year: 2006
Subjects: subject: Konferenzschrift
subject: 510

description: The meeting was devoted to the Kirby-Siebenmann structure theory for high-dimensional topological manifolds and the related disproof of the Hauptvermutung. We found nothing fundamentally wrong with the original work of Kirby and Siebenmann, which is solidly grounded in the literature. Their determination of T OP/P L depends on Kirby’s paper on the Annulus Conjecture and his ‘torus trick’, and the well-known surgery theoretic classification of homotopy tori.
Additional file 1 of Real-world evidence on the strategy of olmesartan-based triple single-pill combination in Korean hypertensive patients: a prospective, multicenter, observational study (RESOLVE-PRO)
Creators: name: Sohn, Il Suk
name: Ihm, Sang-Hyun
name: Kim, Gee Hee
name: Park, Sang Min
name: Hong, Bum-Kee
name: Lee, Chang Hoon
name: Lee, Sang Hyun
name: Chang, Dae-Il
name: Joo, Sung-Pil
name: Lee, Sang-Chan
name: Lee, Yong-ho
name: Jeon, Dong Woon
name: Jung, Kyung Tae
name: Rhee, Si Jae
name: Cho, Yoon-Jin
name: Kim, Chong-Jin
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Cancer
subject: Hematology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1: Supplementary Figure 1. Time course change in the mean SPB/DBP at month 3, 6, 9 and 12 in patients treated only with OM/AML/HCTZ. Supplementary Table 1. Changes from baseline in the mean SBP/DBP at month 3, 6, 9 and 12 in patients with risk factors. Supplementary Table 2. Changes from baseline in the mean SBP/DBP at month 3, 6, 9 and 12 in patients with different age groups. Supplementary Table 3. Participating institutions.
Non-minimal quintessence and phantom with nearly flat potentials
Creators: name: Gupta, Gaveshna
name: Saridakis, Emmanuel N.
name: Sen, Anjan A.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We investigate quintessence and phantom dark energy scenarios, in which the scalar fields evolve in nearly flat potentials and are non-minimally coupled to gravity. We show that all such models converge to a common behavior and we provide the corresponding approximate analytical expressions for $w(Ω_ϕ)$ and $w(a)$. We find that non-minimal coupling leads to richer cosmological behavior comparing to its minimal counterpart. In addition, comparison with Baryon Acoustic Oscillation and latest Supernovae data reveals that agreement can be established more easily and with less strict constraints on the model parameters.
description: 8 pages, 5 figures, version to appear in Phys. Rev. D
Additional file 2 of COVID-19-related acute kidney injury; incidence, risk factors and outcomes in a large UK cohort
Creators: name: Jewell, Paul D.
name: Bramham, Kate
name: Galloway, James
name: Post, Frank
name: Norton, Sam
name: Teo, James
name: Fisher, Richard
name: Saha, Rohit
name: Hutchings, Sam
name: Hopkins, Phil
name: Smith, Priscilla
name: Joslin, Jennifer
name: Jayawardene, Satish
name: Mackie, Sarah
name: Mudhaffer, Ali
name: Holloway, Amelia
name: Kibble, Henry
name: Akter, Mosammat
name: Zuckerman, Benjamin
name: Palmer, Kieran
name: Murphy, Ciara
name: Iatropoulou, Domniki
name: Sharpe, Claire C.
name: Lioudaki, Eirini
Publisher: name: figshare
Year: 2021
Subjects: subject: Cell Biology
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Marine Biology
subject: Science Policy

description: Additional file 2. Suppl. Table 1. Further laboratory results and clinical characteristics. Suppl. Table 2. Univariate and multivariate Cox regression analyses of risk factors associated with mortality at 30 days. Suppl. Table 2b. Univariate and multivariate Cox regression analyses of risk factors associated with mortality at 30 days - sensitivity analysis.
Helioseismology of Sunspots: A Case Study of NOAA Region 9787
Creators: name: Gizon, L.
name: Schunker, H.
name: Baldner, C. S.
name: Basu, S.
name: Birch, A. C.
name: Bogart, R. S.
name: Braun, D. C.
name: Cameron, R.
name: Duvall, T. L.
name: Hanasoge, S. M.
name: Jackiewicz, J.
name: Roth, M.
name: Stahn, T.
name: Thompson, M. J.
name: Zharkov, S.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Various methods of helioseismology are used to study the subsurface properties of the sunspot in NOAA Active Region 9787. This sunspot was chosen because it is axisymmetric, shows little evolution during 20-28 January 2002, and was observed continuously by the MDI/SOHO instrument. (...) Wave travel times and mode frequencies are affected by the sunspot. In most cases, wave packets that propagate through the sunspot have reduced travel times. At short travel distances, however, the sign of the travel-time shifts appears to depend sensitively on how the data are processed and, in particular, on filtering in frequency-wavenumber space. We carry out two linear inversions for wave speed: one using travel-times and phase-speed filters and the other one using mode frequencies from ring analysis. These two inversions give subsurface wave-speed profiles with opposite signs and different amplitudes. (...) From this study of AR9787, we conclude that we are currently unable to provide a unified description of the subsurface structure and dynamics of the sunspot.
description: 28 pages, 18 figures
Statistical approach for supernova matter
Creators: name: Botvina, A. S.
name: Mishustin, I. N.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Nuclear Theory (nucl-th)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We formulate a statistical model for description of nuclear composition and equation of state of stellar matter at subnuclear densities and temperature up to 20 MeV, which are expected during the collapse and explosion of massive stars. The model includes nuclear, electromagnetic and weak interactions between all kinds of particles, under condition of statistical equilibrium. We emphasize importance of realistic description of the nuclear composition for understanding stellar dynamics and nucleosynthesis. It is demonstrated that the experience accumulated in studies of nuclear multifragmentation reactions can be used for better modelling properties of stellar medium.
description: 35 pages including 23 figures, submitted to Nuclear Physics A
Renormalization group evaluation of exponents in family name distributions
Creators: name: De Luca, Andrea
name: Rossi, Paolo
Publisher: name: arXiv
Year: 2009
Subjects: subject: Physics and Society (physics.soc-ph)
subject: FOS: Physical sciences

description: According to many phenomenological and theoretical studies the distribution of family name frequencies in a population can be asymptotically described by a power law. We show that the Galton-Watson process corresponding to the dynamics of a growing population can be represented in Hilbert space, and its time evolution may be analyzed by renormalization group techniques, thus explaining the origin of the power law and establishing the connection between its exponent and the ratio between the population growth and the name production rates.
description: 8 pages, no figures, many typos corrected
Mini-Workshop: Hypercyclicity and Linear Chaos
Creators: name: (:Unkn) Unknown
Publisher: name: Zürich : EMS Publ. House
Year: 2006
Subjects: subject: Konferenzschrift
subject: 510

description: The mini-workshop was devoted to the study of hypercyclic and chaotic operators within the wider framework of linear dynamical systems. Topics discussed included common hypercyclic vectors; hypercyclic and supercyclic subspaces; extensions of hypercyclicity like Cesàro-, Faber-, and disjoint hypercyclicity; hypercyclic N -tuples and hypercyclic direct sums; hypercyclic C0 -semigroups and hypercyclic polynomials; hypercyclicity in nonmetrizable spaces; weak supercyclicity; hypercyclic composition operators; and the influence of the norms kT n k on the dynamical behaviour of T . A list of open problems is included in the report.
Additional file 1 of Leptospirosis infections among hospital patients, Sarawak, Malaysia
Creators: name: Hii, King-Ching
name: Robie, Emily R.
name: Saihidi, Izreena
name: Berita, Antoinette
name: Alarja, Natalie A.
name: Xiu, Leshan
name: Merchant, James A.
name: Binder, Raquel A.
name: Goh, Johnny Keh-Tun
name: Guernier-Cambert, Vanina
name: Galán, Diego
name: Gregory, Michael J.
name: Gray, Gregory C.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Hematology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Additional file 1.
Cosmic Steps in Modeling Dark Energy
Creators: name: Wang, Tower
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The past and recent data analyses gave some hints of steps in dark energy. Considering the dark energy as a dynamical scalar field, we investigate several models with various steps: a step in the scalar potential, a step in the kinetic term, a step in the energy density and a step in the equation-of-state parameter w. These toy models provide a workable mechanism to generate steps and features of dark energy. Remarkably, a single real scalar can cross w=-1 dynamically with a step in the kinetic term.
description: 6 pages, 5 figures, structure improved, reference added, results unchanged
Detailed methods and materials from Brood-parasitic female cowbirds have better numerical abilities than males on a task resembling nest prospecting behaviour
Creators: name: Guigueno, Mélanie
name: Coto, Marco Alexander
name: Sherry, David
Publisher: name: The Royal Society
Year: 2025
Subjects: classificationCode: 310901
subject: Animal behaviour

description: Additional details on subjects, testing apparatus, and training
Additional file 1 of Serial urinary neutrophil gelatinase associated lipocalin in pediatric diabetic ketoacidosis with acute kidney injury
Creators: name: Williams, Vijai
name: Jayashree, Muralidharan
name: Nallasamy, Karthi
name: Dayal, Devi
name: Rawat, Amit
name: Attri, Savita Verma
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Marine Biology
subject: Science Policy

description: Additional file 1.
Mini-Workshop: Anisotropic Motion Laws
Creators: name: (:Unkn) Unknown
Publisher: name: Zürich : EMS Publ. House
Year: 2006
Subjects: subject: Konferenzschrift
subject: 510

description: Anisotropic motion laws play a key role in many applications ranging from materials science, biophysics to image processing. All these highly diversified disciplines have made it necessary to develop common mathematical foundations and framworks to deal with anisotropy in geometric motion. The workshop brings together leading experts from various fields to address well-posedness, accuracy, and computational efficiency of the mathematical models and algorithms.
Municipal public welfare services for the unemployed : an analytical review of a Vancouver suburban municipality, 1958-1960.
Creators: name: Rippon, Arthur William
Publisher: name: University of British Columbia
Year: 2011

description: The increasing incidence of unemployment in recent years (1960-62) has again brought the problem to the attention of governments and citizens, many of whom are attempting to reduce the consequences of unemployment in a mariner appropriate to their authority. One of the methods of dealing with the result of unemployment is through the administration of public welfare services. This study was designed to determine the requirements of the unemployed, the public welfare services they receive and to evaluate the adequacy of these services, using a suburban municipality of Vancouver as a case example. The history of public welfare of the Dominion, provincial and municipal governments is reviewed; and attention is then directed to the detailed organization of public welfare services in the Municipality of Surrey. Within the municipal structure of the Department of Social Welfare, the administrative controls, the size of case loads and social work staff were reviewed. The services available include the financial aid granted under the Social Assistance Act, health services, casework services, and the Winter Works programme. The unemployed employable persons in the municipality are identified by such characteristics as age, size of family, education, occupation, work history, financial assets, housing, and personality problems. The method of study is both historical and analytical. The literature pertinent to the historical development and present status of public welfare programmes is reviewed as background. An analysis is then made of cases requiring services, and the services given are evaluated. Information required for this study was received from the records of the Municipality of Surrey Social Welfare Department, current and past literature, interviews with administrative leaders, and the personal experience of the writer. The employable man without a job presents many severe problems which are only partially handled by the local social welfare department. The basic administrative organization is able to cope with the difficulties presented; but the interpretation of legislation and indecisive attitudes to welfare and rehabilitation programmes make the implementation of an adequate service practically impossible to attain.
Αναγνώριση Προτύπων: σκοπός, διαδικασία και εφαρμογές
Creators: name: Δαμιανίδου, Μαρία Ιωάννα Αλεξάνδρου
Publisher: name: Aristotle University of Thessaloniki
Year: 2023
Subjects: Αναγνώριση Προτύπων
Ταξινόμηση
Μηχανές Διανυσμάτων Υποστήριξης
Pattern Recognition
Classification
Support Vector Machines

description: Σε πολλές περιπτώσεις, ο ανθρώπινος εγκέφαλος κάνει πολύ καλή δουλειά στο να αναγνωρίζει μοτίβα, ωστόσο δεν γνωρίζουμε με ποιον ακριβώς τρόπο συμβαίνει αυτή η διαδικασία. Ως μοτίβο θεωρείται ένα θέμα που επαναλαμβάνεται, για παράδειγμα στη ζωγραφική, στη μουσική κλπ. Στη περίπτωση την οποία αναφερόμαστε, ένα μοτίβο είναι κάτι που μπορεί να παρατηρηθεί είτε οπτικά, σε μια εικόνα, είτε όμως και μαθηματικά, μετά από στατιστική επεξεργασία για παράδειγμα. Η παρούσα εργασία έχει σαν αντικείμενο τη διερεύνηση της διαδικασίας της Αναγνώρισης Προτύπων (Pattern Recongnition) και των εφαρμογών της. Αρχικά, αναφέρονται πληροφορίες για τη Μηχανική Μάθηση, καθώς και τον τρόπο με τον οποίο λειτουργούν τα διάφορα μοντέλα πρόβλεψης, για την περίπτωση της μάθησης με επίβλεψη. Παρουσιάζεται η τεχνική της Ταξινόμησης και η λειτουργία του αλγορίθμου Μηχανών Διανυσμάτων Υποστήριξης, ενώ στη συνέχεια πραγματοποιείται και μια αντίστοιχη εφαρμογή Ταξινόμησης εικόνων σε δύο και τρεις κλάσεις. Στο πλαίσιο της εφαρμογής, η οποία πραγματοποιείται με χρήση του μοντέλου Ταξινόμησης των Μηχανών Διανυσμάτων Υποστήριξης, λαμβάνει χώρα διερεύνηση των βέλτιστων υπερπαραμέτρων, που αποδίδουν τη μέγιστη ακρίβεια. Επιπλέον, μελετώνται και άλλοι παράγοντες, που ενδέχεται να επηρεάσουν την ακρίβεια Ταξινόμησης, και εξάγονται συμπεράσματα που αφορούν τα σύνολα δεδομένων που χρησιμοποιούνται αλλά και το ίδιο το μοντέλο και τον τρόπο λειτουργίας του.
description: In many cases, the human brain does an excellent work in recognizing patterns, but something that remains unknown to this day is the way that this process comes about. A pattern is considered to be a theme that repeats itself, found for example in painting or in music. In this particular case, a pattern is something that can be observed visually, in an image, or mathematically, after statistical processing. The objective of this thesis is the to investigate the Pattern Recognition process and its implementations. At first, there are mentioned introductory information about Machine Learning and the way that its prediction models work, for the case of supervised learning. Also, the Classification technique and the operation of the Support Vector Machine algorithm are presented, as is an image Classification application. In this framework, (during the image Classification process) an investigation for the optimal hyperparameters, which yield the maximum accuracy, takes place. In addition, other factors, which may affect the Classification accuracy, are studied and conclusions related to the datasets as well as the model itself and how it works are extracted.
Nonextensive critical effects in the Nambu--Jona-Lasinio model
Creators: name: Rozynek, Jacek
name: Wilk, Grzegorz
Publisher: name: arXiv
Year: 2009
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The critical phenomena in strongly interaction matter are generally investigated using the mean-field model and are characterized by well defined critical exponents. However, such models provide only average properties of the corresponding order parameters and neglect altogether their possible fluctuations. Also the possible long range effect are neglected in the mean field approach. Here we investigate the critical behavior in the nonextensive version of the Nambu Jona-Lasinio model (NJL). It allows to account for such effects in a phenomenological way by means of a single parameter $q$, the nonextensivity parameter. In particular, we show how the nonextensive statistics influence the region of the critical temperature and chemical potential in the NJL mean field approach.
description: 6 pages, 2 figures
I liberti imperiali nella vita dei municipia italiani: presenze e assenze
Creators: name: Trivellato, Davide
Publisher: name: Università degli studi di Trento
Year: 2023
Subjects: subject: liberti imperiali - imperial freedmen - municipia
subject: liberti imperiali - imperial freedmen - municipia

description: Argomento centrale della ricerca è il rapporto tra liberti imperiali e comunità cittadine in Italia durante i primi secoli dell'impero. Sulla base della raccolta e dell'esame del materiale epigrafico si è cercato di ricostruire il ruolo del gruppo sociale libertino nelle città, i loro legami con il territorio e con gli altri cittadini, la loro disponibilità economica e, di conseguenza, i principali ambiti di investimento. Il quadro che è emerso evidenzia una diffusa eterogeneità, sia nello spazio che nel tempo, delle manifestazioni della presenza libertina sul suolo italico.
Quarter-filled supersolid and solid phases in the extended Bose-Hubbard model
Creators: name: Ng, Kwai-Kong
name: Chen, Y. C.
name: Tzeng, Y. C.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We numerically study the ground state phase diagram of the two-dimensional hard-core Bose-Hubbard model with nearest ($V_1$) and next nearest neighbor ($V_2$) repulsions. In particular, we focus on the quarter-filled phases where one supersolid and two solid phases are observed. Using both canonical and grand canonical quantum Monte Carlo (QMC) methods and a mean field calculation, we confirm the existence of a \textit{commensurate} supersolid at quarter boson filling. The nature of the commensurate supersolid will be discussed. Only one kind of the supersolid phase is found energetically stable despite of the two possible diagonal long range orderings for the solid phase. The competition between the two solid phases manifests as a first order phase transition around $2 V_2\sim V_1$. The change of order parameters as functions of the chemical function is also presented.
description: 6 pages, 9 figures
Bohmian Quantization of the Big Rip
Creators: name: Pinto-Neto, Nelson
name: Pantoja, Diego Moraes
Publisher: name: arXiv
Year: 2009
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: It is shown in this paper that minisuperspace quantization of homogeneous and isotropic geometries with phantom scalar fields, when examined in the light of the Bohm-de Broglie interpretation of quantum mechanics, does not eliminate, in general, the classical big rip singularity present in the classical model. For some values of the Hamilton-Jacobi separation constant present in a class of quantum state solutions of the Wheeler-DeWitt equation, the big rip can be either completely eliminated or may still constitute a future attractor for all expanding solutions. This is contrary to the conclusion presented in Ref.[1], using a different interpretation of the wave function, where the big rip singularity is completely eliminated ("smoothed out") through quantization, independently of such separation constant and for all members of the above mentioned class of solutions. This is an example of the very peculiar situation where different interpretations of the same quantum state of a system are predicting different physical facts, instead of just giving different descriptions of the same observable facts: in fact, there is nothing more observable than the fate of the whole Universe.
description: 11 pages, 6 figures, published in Phys. Rev. D
Yielding and flow in vanadium
Creators: name: Simpson, Leonard Angus
Publisher: name: University of British Columbia
Year: 2011

description: An investigation of the characteristics of yielding and flow in polycrystalline and single crystal vanadium has been carried out. The effect of grain size, temperature and strain rate on these properties was studied. It was found that there is no similarity between the mechanisms of yielding and flow, in vanadium which is in disagreement with work on iron. The results of tensile tests suggest that the mechanism controlling thermally activated flow is probably either the Peierls-Nabarro force or the non-conservative motion of vacancy jogs. Some inadequacies of these mechanisms suggest that there may not be a single mechanism controlling thermally activated flow. Yield points were observed in the stress-strain curve upon reloading a tensile specimen under certain conditions and these are explained in terms of Snoek ordering.
Mathematical Theory and Modelling in Atmosphere-Ocean Science
Creators: name: (:Unkn) Unknown
Publisher: name: Zürich : EMS Publ. House
Year: 2006
Subjects: subject: Konferenzschrift
subject: 510

description: Mathematical theory and modelling in atmosphere-ocean science combines a broad range of advanced mathematical and numerical techniques and research directions. This includes the asymptotic analysis of multiscale systems, the deterministic and stochastic modelling of sub-grid-scale processes, and the numerical analysis of nonlinear PDEs over a broad range of spatial and temporal scales. This workshop brought together applied mathematicians and experts in the disciplinary fields of meteorology and oceanography for a wide-ranging exchange of ideas and results in this area with the aim of fostering fundamental interdisciplinary work in this important science area.
Mechanics of Materials
Creators: name: (:Unkn) Unknown
Publisher: name: Zürich : EMS Publ. House
Year: 2006
Subjects: subject: Konferenzschrift
subject: 510

description: All up-to-date engineering applications of advanced multi-phase materials necessitate a concurrent design of materials (including composition, processing routes, microstructures and properties) with structural components. Simulation-based material design requires an intensive interaction of solid state physics, material physics and chemistry, mathematics and information technology. Since mechanics of materials fuses many of the above fields, there is a pressing need for well founded quantitative analytical and numerical approaches to predict microstructure-process-property relationships taking into account hierarchical stationary or evolving microstructures. Owing to this hierarchy of length and time scales, novel approaches for describing/ modelling non-equilibrium material evolution with various degrees of resolution are crucial to linking solid mechanics with realistic material behavior. For example, approaches such as atomistic to continuum transitions (scale coupling), multiresolution numerics, and handshaking algorithms that pass information to models with different degrees of freedom are highly relevant in this context. Many of the topics addressed were dealt with in depth in this workshop.
Z^0γ^* PRODUCTION AT HADRON COLLIDERS
Creators: name: A. GRAU
name: G. PANCHERI
name: Y. N. SRIVASTAVA
Publisher: name: INFN Open Access Repository
Year: 1991

description: we calculate the production of a Z^0γ^* pair at hadron colliders from gluon-gluon fusion and quark-antiquark annihilation. We show that the gluon-gluon contribution is always much smaller than the one from quark-antiquark annihilation and compare both the cross-section for production of an intermediate Higgs boson decaying into a pair of Z^0's, one of them being produced off-the-mass-shell.
BACKGROUNDS AND INTERFERENCE ON THE f0
Creators: name: J. L. FRANZINI
name: W. KIM
name: P. J. FRANZINI
Publisher: name: INFN Open Access Repository
Year: 1992

description: We present in this paper a complete study of the physical backgrounds, coherent and incoherent, in the 20-100 MeV photon spectrum from e^+e^-→π^+π^-γ at the ϕ peak, of relevance to ϕ→f_0 γ→π^+ π^- γ. Continuum contributions are suppressed by suitable kinematics and angular cuts. We show that we can determine the sign of the  ϕf_0 γ coupling even for the smallest branching ratio expected for ϕ→f_0γ, thus have the promise of a totally new piece of information on the nature of the f_0.
An Estimate of the Gap of the First Two Eigenvalues in the Schrödinger Operator
Creators: name: Yau, Shing-Tung
Publisher: name: arXiv
Year: 2009
Subjects: subject: Differential Geometry (math.DG)
subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: We give a lower estimate of the gap of the first two eigenvalues of the Schrodinger operator in the case when the potential is strongly convex. In particular, if the Hessian of the potential is bounded from below by a positive constant, the gap has a lower bound independent of the dimension. We also estimate the gap when the potential is not necessarily convex.
description: Published version of the 2003 article for the Proceedings in honor of Louis Nirenberg's 75th birthday, Hsinchu, Sept. 2000
Spin drag in an ultracold Fermi gas on the verge of a ferromagnetic instability
Creators: name: Duine, R. A.
name: Polini, Marco
name: Stoof, H. T. C.
name: Vignale, G.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: Recent experiments [Jo et al., Science 325, 1521 (2009)] have presented evidence of ferromagnetic correlations in a two-component ultracold Fermi gas with strong repulsive interactions. Motivated by these experiments we consider spin drag, i.e., frictional drag due to scattering of particles with opposite spin, in such systems. We show that when the ferromagnetic state is approached from the normal side, the spin drag relaxation rate is strongly enhanced near the critical point. We also determine the temperature dependence of the spin diffusion constant. In a trapped gas the spin drag relaxation rate determines the damping of the spin dipole mode, which therefore provides a precursor signal of the ferromagnetic phase transition that may be used to experimentally determine the proximity to the ferromagnetic phase.
description: 4 pages, 3 figs
What? Avian flu? But it might be a little concerning....
Creators: name: Lee, Sang-Tae
name: Tanaka, Hiroaki
name: Tatsumi, Yuna
name: Miyabayashi, Tomoshige
Publisher: name: Zenodo
Year: 2023
Subjects: Avian Influenza
Avian Flu
Influenza Virus
Nara Association of Medical Technologist

description: Materials from the Avian Influenza Seminar Held on April 24, 2023, Hosted by the Nara Association of Medical Technologist.
Photoproduction of High-p_Τ Jets in Next-toLeading Order QCD
Creators: name: M. Greco
name: A. Vicini
Publisher: name: INFN Open Access Repository
Year: 1994

description: The photoproduction of high p_Τ jets at HERA energies is considered in next-to-leading order perturbative QCD. The cancellation of O(α_em α^2_s) dependence of the cross section on the factorization scale M_γ of the collinear singularities of the photon is shown expliticitly to occur when the direct and resolved photon terms are both considered. A detailed numerical analysis is presented and compared with previous studies, showing that the theoretical predictions are affected by large uncertainties related to the poorly known photon structure functions. Sizeable numerical differences in the analyses published so far are also emphasised.
Komplexe Analysis
Creators: name: (:Unkn) Unknown
Publisher: name: Zürich : EMS Publ. House
Year: 2006
Subjects: subject: Konferenzschrift
subject: 510

description: The main aim of this workshop was to discuss recent developments in several complex variables and complex geometry. The topics included: classification of higher dimensional varieties, mirror symmetry, hyperbolicity, Kähler geometry and classical geometric questions.
N=2 Super???W3(2) Algebra in Superfields
Creators: name: E. Ivanov
name: S. Krivonos
name: A. Sorin
Publisher: name: INFN Open Access Repository
Year: 1995

description: We presenta manifestly N = 2 supersymmetric formulation of N = 2 super-W3(2) algebra (its classical version) in terms of the spin 1 unconstrained supercurrent generating a N = 2 superconformal subalgebra and the spins 1/2, 2 bosonic and spins 1/2, 2 fermionic constrained supercurrents. We consider a superfield reduction of N = 2 super-W3(2) to N = 2 super W3 and construct a family of evolution equations for which N = 2 super-W3(2) provides the second hamiltonian structure.