cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
คุณลักษณะที่พึงประสงค์ของผู้บริหารสถานศึกษาตามทัศนะของคณะกรรมการสถานศึกษาขั้นพื้นฐาน สังกัดสำนักงานเขตพื้นที่การศึกษากาฬสินธุ์ เขต 2
Creators: name: วันชัย สุตรีศาสตร์
name: สมศักดิ์ คำศรี
name: ปรีดา เพียรอดวงษ์
name: สุรเชษฐ์ พละเอ็น
Publisher: name: มหาวิทยาลัยราชภัฏมหาสารคาม
Year: 2011
Subjects: คุณลักษณะที่พึงประสงค์, ผู้บริหารสถานศึกษา

description: 1, 5, วารสารมหาวิทยาลัยราชภัฏมหาสารคามมนุษยศาสตร์และสังคมศาสตร์
Detection of Gravitational Lensing in the Cosmic Microwave Background
Creators: name: Smith, Kendrick M.
name: Zahn, Oliver
name: Dore, Olivier
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Gravitational lensing of the cosmic microwave background (CMB), a long-standing prediction of the standard cosmolgical model, is ultimately expected to be an important source of cosmological information, but first detection has not been achieved to date. We report a 3.4 sigma detection, by applying quadratic estimator techniques to all sky maps from the Wilkinson Microwave Anisotropy Probe (WMAP) satellite, and correlating the result with radio galaxy counts from the NRAO VLA Sky Survey (NVSS). We present our methodology including a detailed discussion of potential contaminants. Our error estimates include systematic uncertainties from density gradients in NVSS, beam effects in WMAP, Galactic microwave foregrounds, resolved and unresolved CMB point sources, and the thermal Sunyaev-Zeldovich effect.
description: 27 pages, 20 figures
Reductions of integrable lattices
Creators: name: Svinin, Andrei K.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: Based on the notion of Darboux-KP chain hierarchy and its invariant submanifolds we construct some class of constraints compatible with integrable lattices. Some simple examples are given.
description: 17 pages
Leptogenesis from Pseudo-Scalar Driven Inflation
Creators: name: Fischler, W.
name: Paban, S.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We examine recent claims for a considerable amount of leptogenesis, in some inflationary scenarios, through the gravitational anomaly in the lepton number current. We find that when the short distances contributions are properly included the amount of lepton number generated is actually much smaller.
description: JHEP style, 11 pages. Corrected typo
Localization and advectional spreading of convective currents under parametric disorder
Creators: name: Goldobin, Denis S.
name: Shklyaeva, Elizaveta V.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We address a problem which is mathematically reminiscent of the one of Anderson localization, although it is related to a strongly dissipative dynamics. Specifically, we study thermal convection in a horizontal porous layer heated from below in the presence of a parametric disorder; physical parameters of the layer are time-independent and randomly inhomogeneous in one of the horizontal directions. Under such a frozen parametric disorder, spatially localized flow patterns appear. We focus our study on their localization properties and the effect of an imposed advection along the layer on these properties. Our interpretation of the results of the linear theory is underpinned by numerical simulation for the nonlinear problem. Weak advection is found to lead to an upstream delocalization of localized current patterns. Due to this delocalization, the transition from a set of localized patterns to an almost everywhere intense "global" flow can be observed under conditions where the disorder-free system would be not far below the instability threshold. The results presented are derived for a physical system which is mathematically described by a modified Kuramoto-Sivashinsky equation and therefore they are expected to be relevant for a broad variety of dissipative media where pattern selection occurs.
description: 19 pages, 8 figures
Physical Properties of the AXP 4U 0142+61 from X-ray Spectral Analysis
Creators: name: Guver, Tolga
name: Ozel, Feryal
name: Gogus, Ersin
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We analyze archival Chandra and XMM-Newton data of 4U 0142+61 within the context of the Surface Thermal Emission and Magnetospheric Scattering model. We show that 4U 0142+61 spectrum can be fit very well with this physical model that contains only four parameters. The system parameters can be tightly constrained from the fits, yielding a surface magnetic field strength of B=(4.75 \pm 0.02)x 10^{14} G, a surface temperature of kT = 0.309 \pm 0.001$ keV and a scattering optical depth of a few in the magnetosphere. These values do not vary between observations due to the stability of the source within the window of the observations. The detailed fits yield $χ^2$ values that are statistically much better than the traditionally employed blackbody+power-law and two blackbody fits. The spectroscopically measured surface magnetic field strength is higher than, but within, the theoretical uncertainties of the value inferred from the dipole spindown formula.
description: Replaced with the accepted version
Entanglement and the nonlinear elastic behavior of forests of coiled carbon nanotubes
Creators: name: Coluci, Vitor R.
name: Fonseca, Alexandre F.
name: Galvao, Douglas S.
name: Daraio, Chiara
Publisher: name: arXiv
Year: 2007
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Helical or coiled nanostructures have been object of intense experimental and theoretical studies due to their special electronic and mechanical properties. Recently, it was experimentally reported that the dynamical response of foamlike forest of coiled carbon nanotubes under mechanical impact exhibits a nonlinear, non-Hertzian behavior, with no trace of plastic deformation. The physical origin of this unusual behavior is not yet fully understood. In this work, based on analytical models, we show that the entanglement among neighboring coils in the superior part of the forest surface must be taken into account for a full description of the strongly nonlinear behavior of the impact response of a drop-ball onto a forest of coiled carbon nanotubes.
description: 4 pages, 3 figures
Groebner-Shirshov bases for free inverse semigroups
Creators: name: Bokut, L. A.
name: Chen, Yuqun
name: Zhao, Xiangui
Publisher: name: arXiv
Year: 2008
Subjects: subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 16S15, 13P10, 20M05, 20M18

description: A new construction of a free inverse semigroup was obtained by Poliakova and Schein in 2005. Based on their result, we find a Groebner-Shirshov basis of a free inverse semigroup relative to the deg-lex order of words. In particular, we give the (unique and shortest) Groebner-Shirshov normal forms in the classes of equivalent words of a free inverse semigroup together with the Groebner-Shirshov algorithm to transform any word to its normal form.
Comparing Star Formation on Large Scales in the c2d Legacy Clouds: Bolocam 1.1 mm Dust Continuum Surveys of Serpens, Perseus, and Ophiuchus
Creators: name: Enoch, M. L.
name: Glenn, J.
name: Evans, N. J.
name: Sargent, A. I.
name: Young, K. E.
name: Huard, T. L.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have undertaken an unprecedentedly large 1.1 millimeter continuum survey of three nearby star forming clouds using Bolocam at the Caltech Submillimeter Observatory. We mapped the largest areas in each cloud at millimeter or submillimeter wavelengths to date: 7.5 sq. deg in Perseus (Paper I), 10.8 sq. deg in Ophiuchus (Paper II), and 1.5 sq. deg in Serpens with a resolution of 31", detecting 122, 44, and 35 cores, respectively. Here we report on results of the Serpens survey and compare the three clouds. Average measured angular core sizes and their dependence on resolution suggest that many of the observed sources are consistent with power-law density profiles. Tests of the effects of cloud distance reveal that linear resolution strongly affects measured source sizes and densities, but not the shape of the mass distribution. Core mass distribution slopes in Perseus and Ophiuchus (alpha=2.1+/-0.1 and alpha=2.1+/-0.3) are consistent with recent measurements of the stellar IMF, whereas the Serpens distribution is flatter (alpha=1.6+/-0.2). We also compare the relative mass distribution shapes to predictions from turbulent fragmentation simulations. Dense cores constitute less than 10% of the total cloud mass in all three clouds, consistent with other measurements of low star-formation efficiencies. Furthermore, most cores are found at high column densities; more than 75% of 1.1 mm cores are associated with Av>8 mag in Perseus, 15 mag in Serpens, and 20-23 mag in Ophiuchus.
description: 32 pages, including 18 figures, accepted for publication in ApJ
Twisted Alexander Polynomials and Representation Shifts
Creators: name: Silver, Daniel S.
name: Williams, Susan G.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 57M25 (Primary); 37B40 (Secondary)

description: For any knot, the following are equivalent. (1) The infinite cyclic cover has uncountably many finite covers; (2) there exists a finite-image representation of the knot group for which the twisted Alexander polynomial vanishes; (3) the knot group admits a finite-image representation such that the image of the fundamental group of an incompressible Seifert surface is a proper subgroup of the image of the commutator subgroup of the knot group.
description: 7 pages, no figures
Nonorthogonal Bases and Phase Decomposition: Properties and Applications
Creators: name: Vergara, Sossio
Publisher: name: arXiv
Year: 2008
Subjects: subject: Numerical Analysis (math.NA)
subject: Sound (cs.SD)
subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: In a previous paper [1] it was discussed the viability of functional analysis using as a basis a couple of generic functions, and hence vectorial decomposition. Here we complete the paradigm exploiting one of the analysis methodologies developed there, but applied to phase coordinates, so needing only one function as a basis. It will be shown that, thanks to the novel iterative analysis, any function satisfying a rather loose requisite is ontologically a basis. This in turn generalizes the polar version of the Fourier theorem to an ample class of nonorthogonal bases. The main advantage of this generalization is that it inherits some of the properties of the original Fourier theorem. As a result the new transform has a wide range of applications and some remarkable consequences. The new tool will be compared with wavelets and frames. Examples of analysis and reconstruction of functions using the developed algorithms and generic bases will be given. Some of the properties, and applications that can promptly benefit from the theory, will be discussed. The implementation of a matched filter for noise suppression will be used as an example of the potential of the theory.
description: 11 pages
Effects of confinement on the dynamics and correlation scales in active fluids
Creators: name: Fan, Yi
name: Wu, Kun-Ta
name: Aghvami, Ali
name: Fraden, Seth
name: Breuer, Kenneth
Publisher: name: arXiv
Year: 2021
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We study the influence of solid boundaries on dynamics and structure of active fluids as the height of the container, $z$, changes. Along the varying dimension, the geometry systematically increases, therefore, the confinement ($z$) transits from "strong confinement", to "intermediate confinement" and to "weak confinement" (close to "unconfined"). In horizontal dimensions ($x,y$), the system remains "unconfined". Through tracking the tracers dispersed in the active fluids in three dimensions we observed that activity level, characterized by velocity fluctuations of flow tracers, increases as system size increases. Concomitantly, the velocity-velocity temporal correlation changes from weak correlation to strong positive correlation, indicating "memory" in active flows. We estimate the characteristic size of the flow structure by integrating the velocity-velocity spatial correlation function. The integral increases as confinement becomes weaker and saturates at approximately 400 microns as the system becomes "unconfined". This saturation indicates an intrinsic length scale which, along with the small-scale isotropy, demonstrates the multi-scale nature of this kinesin-driven bundled microtubule system.
A formal proof of the Incompatibility of SD-Efficiency and SD-Strategy-Proofness
Creators: name: Eberl, Manuel
Publisher: name: Technical University of Munich
Year: 2016

description: In the design of voting rules, there are three intuitively desirable properties that one might reasonably expect such a rule to fulfil: A voting rule should treat every voter and any alternative on the ballot equally; The result should satisfy the voters as far as possible, i.e. there should be no other result that is obviously better for everyone; No voter should be able to obtain an advantage by lying about her preferences.
These intuitively desirable properties have formal counterparts by the name of Anonymity and Neutrality, Efficiency, and Strategy-Proofness, respectively. It is well-known that the last two are in some way in conflict to one another – fulfilling both of them is often not possible or imposes great restrictions.
This work focuses on the setting of randomised voting with weak preferences (i.e. voters may submit preferences with ties), particularly on previous work by Brandl et al., who used computerised search and SMT solvers to prove a conjecture by Aziz et al. that no anonymous and neutral randomised voting rule (known as Social Decision Scheme) can fulfil the notions of both SD-Efficiency and SD-Strategy-Proofness. My work consists of a fully mechanised formal proof of this result using the interactive theorem prover Isabelle and, based upon this, a human-readable pen-and-paper proof.
title: Development Of Juvenile Baltic Cod Described With Meristic, Morphometric And Sagitta Otolith Parameters
Creators: name: Oeberst, R.
name: Böttcher, U.
Publisher: name: ASC 1998 - CC
Year: 2024
Subjects: Ecosystem observation, processes and dynamics

description: No abstracts are to be cited without prior reference to the author.In connection with the EU funded project AIR2 94 1226 investigations were carried out concerning the recruitment processes of the eastern Baltic cod. In our institute analyses of the otolith microstructure of juvenile cod were carried out as a part ofthis project. At different stations juvenile cod was caught in the Bornholm Basin and as a reference area in the Arkona Sea, too. Pelagic (total length between2 and 4 cm) as well as cod within and after the settling process was sampled and analysed. Beside the fish parameters the parameters of the Sagitta otoliths were measured. Then with a time consuming procedure the Sagitta otolith were prepared for making a counting of the daily increments possible. In the period 1994 - 1996 323 individuals and their otolith were investigated and included in these analyses. It could be shown that -after 45 days average the juvenile cod starts with the secondary accessory growth centres (AGC) -the different hydrographical conditions in the Arkona Sea and Bornholm Basin does not influence the fish and otolith parameters significantly and -the growth of the juvenile cod is less in the winter than in the summer. The back-calculated birthdays of the juvenile cod agree very well with the results of the spawning time investigations. For the analyses single and multiple regressions were calculated and compared using statistical software. For special problems own tools were developed. The results were discussed and compared with result from other authors which used different data and methods.
Cybersecurity and Sustainable Development
Creators: name: Sulich, Adam
name: Rutkowska, Malgorzata
name: Krawczyk-Jezierska, Agnieszka
name: Jezierski, Jaroslaw
name: Zema, Tomasz
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Economics (econ.GN)
subject: FOS: Economics and business

description: Growing interdependencies between organizations lead them towards the creation of inter-organizational networks where cybersecurity and sustainable development have become one of the most important issues. The Environmental Goods and Services Sector (EGSS) is one of the fastest developing sectors of the economy fueled by the growing relationships between network entities based on ICT usage. In this sector, Green Cybersecurity is an emerging issue because it secures processes related directly and indirectly to environmental management and protection. In the future, the multidimensional development of the EGSS can help European Union to overcome the upcoming crises. At the same time, computer technologies and cybersecurity can contribute to the implementation of the concept of sustainable development. The development of environmental technologies along with their cybersecurity is one of the aims of the realization of sustainable production and domestic security concepts among the EU countries. Hence, the aim of this article is a theoretical discussion and research on the relationships between cybersecurity and sustainable development in inter-organizational networks. Therefore, the article is an attempt to give an answer to the question about the current state of the implementation of cybersecurity in relation to the EGSS part of the economy in different EU countries.
title: Atlantic Salmon From Russian Rivers. Fisheries And Status Of Stocks In 1997
Creators: name: Prusov, S.V.
name: Alexeev, M. Ju.
name: Popov, N. G.
name: Antonova, V. P.
name: Valetov, V. A.
Publisher: name: ASC 1998 - CC
Year: 2024
Subjects: Ecosystem observation, processes and dynamics

description: No abstracts are to be cited without prior reference to the author.In a number of last years there observed a decreasing trend in commercial catch caused by cessation of fishery on some important salmon rivers, re-allocation of quotas between commercial and recreational fisheries, depression of salmon stocks in Karelia and Archangelsk Region, increased pressure from illegal fishing. Despite measures taken in Karelia to conserve salmon stocks there the situation deteriorates further each year and efforts to prevent them from continuing decline are of no success. Moreover, Gyrodactylus safaris has been found in the river Keret recently. Intensive illegal fishing in Archangelsk Region is one of major reasons behind drastic decline of natural production of salmon. The status of stocks in the Kola Peninsula is somewhat better. In the majority of the White Sea rivers the situation remains stable, and in the Ponoi river, for example there observed an increasing trend in the abundance of salmon. Survey data have shown that the abundance of salmon is increasing first of all in those rivers where there is no commercial fishery and catch-and-release is practised.
Static Holes in the Geometrically Frustrated Bow Tie Ladder
Creators: name: Martins, George B.
name: Brenig, Wolfram
Publisher: name: arXiv
Year: 2007
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We investigate the doping of a geometrically frustrated spin ladder with static holes by a complementary approach using exact diagonalization and quantum dimers. Results for thermodynamic properties, the singlet density of states, the hole-binding energy and the spin correlations will be presented. For the undoped systems the ground state is non-degenerate, with translationally invariant nearest-neighbor spin correlations. In the doped case, we find that static holes polarize their vicinity by a localization of singlets in order to reduce the frustration. This polarization induces short range repulsive forces between two holes and an oscillatory behavior of the long range two-hole energy. For most quantities investigated, we find very good agreement between the quantum dimer approach and the results from exact diagonalization.
description: 7 pages, 9 eps figures
title: Growth And Reproduction Of Hake (Merluccius Merluccius) In The Bay Of Biscay During 1996-1997
Creators: name: Lucio, Paulino
name: Santurtun, Marina
name: Murua, Hilario
Publisher: name: ASC 1998 - CC
Year: 2024
Subjects: Ecosystem observation, processes and dynamics

description: No abstracts are to be cited without prior reference to the author.During 1996-1997, 9677 hake were studied in the Bay of Biscay (ICES Div. Vllla,b,d) on board of commercial vessels and at the main fishing ports of the Basque Country. The total length range was 8-100 cm.
Exceptional sign changes of the non-local spin Seebeck effect in antiferromagnetic hematite
Creators: name: Ross, A.
name: Lebrun, R.
name: Evers, M.
name: Deák, A.
name: Szunyogh, L.
name: Nowak, U.
name: Kläui, M.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Low power spintronic devices based on the propagation of pure magnonic spin currents in antiferromagnetic insulator materials offer several distinct advantages over ferromagnetic components including higher frequency magnons and a stability against disturbing external magnetic fields. In this work, we make use of the insulating antiferromagnetic phase of iron oxide, the mineral hematite $α$-Fe$_2$O$_3$ to investigate the long distance transport of thermally generated magnonic spin currents. We report on the excitation of magnons generated by the spin Seebeck effect, transported both parallel and perpendicular to the antiferromagnetic easy-axis under an applied magnetic field. Making use of an atomistic hematite toy model, we calculate the transport characteristics from the deviation of the antiferromagnetic ordering from equilibrium under an applied field. We resolve the role of the magnetic order parameters in the transport, and experimentally we find significant thermal spin transport without the need for a net magnetization.
title: Depression during tuberculous Spondylodiscitis: case-control study
title: Dépression au cours de la Spondylodiscite tuberculeuse : étude cas-temoins
Creators: name: Binta Savadogo
Publisher: name: Revue Marocaine de Rhumatologie (RMR)
Year: 2023
Subjects: Tuberculose vertébrale; Dépression; Lombalgie commune; Burkina Faso.

description: Objective : To study depression in patients followed for spinal tuberculosis in the University Hospital of Bogodogo
Method : This was a comparative case (vertebral tuberculosis)-control study (healthy subjects with vertebral tuberculosis) conducted from May 2018 to May 2021 in the rheumatology department of the University Hospital of Bogodogo. Depression was assessed by the Hamilton scale, confirmed by the PHQ-9 and GHQ-12. The cases were matched with the controls according to age, sex, site of vertebral involvement at the rate of 1 case for 2 controls.
Results : Forty-five cases were compared with 90 controls. Thirty-one (68.9%) patients with spinal tuberculosis had depression versus 35 (38.9%) in patients with common spinal pain (p<0.05). The main factors associated with the onset of depression were the presence of contracture on clinical examination (OR=2.73, CI [1.73-6.80], p=0.03) and the presence of abscesses at MRI (OR=2.26; CI [1.82, 9.3] p=0.021). Being in a couple was a protective factor (OR=0.24, CI [0.06-0.90], p=0.02).
Conclusion : Depression is frequent during spinal tuberculosis. Screening and psychological support for patients with Pott's disease are necessary.
description: Objectif : Etudier la dépression chez les patients suivis pour une tuberculose vertébrale dans le CHU de Bogodogo
Méthode : il s’est agi d’une étude comparative cas (tuberculose vertébrale) -témoins (sujets sains de tuberculose vertébrale) menée de Mai 2018 à Mai 2021 dans le service de rhumatologie du centre hospitalier universitaire de Bogodogo. La dépression a été évaluée par l’échelle de Hamilton, confirmée par le PHQ-9 et le GHQ-12. Les cas ont été appariés aux témoins selon l’âge, le sexe, le siège de l’atteinte vertébrale à raison de 1 cas pour 2 témoins.
Résultats : Quarante-cinq cas ont été comparés à 90 témoins. Trente un (68,9%) patients qui souffraient de tuberculose vertébrale avaient une dépression versus 35 (38,9%) chez les patients ayant une rachialgie commune (p<0,05). Les principaux facteurs associés à la survenue de la dépression étaient la présence de contracture à l’examen clinique (OR=2,73, IC [1,73-6,80], p=0,03) et la présence des abcès à l’IRM (OR=2,26 ; IC [1,82, 9,3] p=0,021). La vie en couple était un facteur protecteur (OR=0,24, IC [0,06-0,90], p=0,02).
Conclusion : La dépression est fréquente au cours de la tuberculose vertébrale. Un dépistage et un accompagnement psychologique des patients ayant un mal de Pott sont nécessaires.
title: Estimates Of Conservation Limits For Atlantic Salmon Females For Four Russian Rivers
Creators: name: Alexeev, M. Ju.
name: Prusov, S.V.
Publisher: name: ASC 1998 - DD
Year: 2024
Subjects: Ecosystem observation, processes and dynamics

description: No abstracts are to be cited without prior reference to the author.An attempt is made to determine optimal numbers of female spawners of Atlantic salmon for the Varzuga, Ponoi, Ura and W.Litsa rivers by using stock/recruit relationship and catch statistics. Stock/recruit relationship was derived through Ricker equation.
Enhancing VMAF through New Feature Integration and Model Combination
Creators: name: Zhang, Fan
name: Katsenou, Angeliki
name: Bampis, Christos
name: Krasula, Lukas
name: Li, Zhi
name: Bull, David
Publisher: name: arXiv
Year: 2021
Subjects: subject: Image and Video Processing (eess.IV)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: VMAF is a machine learning based video quality assessment method, originally designed for streaming applications, which combines multiple quality metrics and video features through SVM regression. It offers higher correlation with subjective opinions compared to many conventional quality assessment methods. In this paper we propose enhancements to VMAF through the integration of new video features and alternative quality metrics (selected from a diverse pool) alongside multiple model combination. The proposed combination approach enables training on multiple databases with varying content and distortion characteristics. Our enhanced VMAF method has been evaluated on eight HD video databases, and consistently outperforms the original VMAF model (0.6.1) and other benchmark quality metrics, exhibiting higher correlation with subjective ground truth data.
description: 5 pages, 2 figures and 4 tables
An H2CO 6cm Maser Pinpointing a Possible Circumstellar Torus in IRAS18566+0408
Creators: name: Araya, E.
name: Hofner, P.
name: Sewilo, M.
name: Goss, W. M.
name: Linz, H.
name: Kurtz, S.
name: Olmi, L.
name: Churchwell, E.
name: Rodriguez, L. F.
name: Garay, G.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report observations of 6cm, 3.6cm, 1.3cm, and 7mm radio continuum, conducted with the Very Large Array towards IRAS18566+0408, one of the few sources known to harbor H2CO 6cm maser emission. Our observations reveal that the emission is dominated by an ionized jet at cm wavelengths. Spitzer/IRAC images from GLIMPSE support this interpretation, given the presence of 4.5um excess emission at approximately the same orientation as the cm continuum. The 7mm emission is dominated by thermal dust from a flattened structure almost perpendicular to the ionized jet, thus, the 7mm emission appears to trace a torus associated with a young massive stellar object. The H2CO 6cm maser is coincident with the center of the torus-like structure. Our observations rule out radiative pumping via radio continuum as the excitation mechanism for the H2CO 6cm maser in IRAS18566+0408.
description: 20 pages, 4 figures, ApJ (in press)
Semiconductor device modelling using the multigrid method
Creators: name: Adams, Stephen E.
Publisher: name: University of British Columbia
Year: 2010

description: This thesis examines the application of the multigrid method to the semiconductor equations. An overview of semiconductor device modelling in presented, and the multi-grid method is described. Several modifications to the basic multigrid algorithm are evaluated based on their performance for a one dimensional model problem. It was found that using a symmetric Gauss-Seidel relaxation scheme, a special prolongation based on the discrete equations, and local relaxation sweeps near the pn-junctions produced a robust, and efficient code. This modified algorithm is also successful for a wide variety of cases, and its performance compares favourably with other multigrid algorithms that have been applied to the semiconductor equations.
title: Influence Of Sea Surface Temperature On Recruitments Of Megrim (Lepidorhombus Whiffiagonis) And Four Spot Megrim (L. Boscii) In The Northern Spanish Continental Shelf (ICES Division Viiic)
Creators: name: Landa, J.
Publisher: name: ASC 1998 - DD
Year: 2024
Subjects: Ecosystem observation, processes and dynamics

description: No abstracts are to be cited without prior reference to the author.The variation of recruitments of megrim and four spot megrim from 1989 to 1994 is inversely correlated to sea surface temperature variations in the first months of these years, according to a study carried out in the northern Spain continental shelf. The abundance indices of recruitments obtained from annual autumn bottom-trawi surveys have been studied in relation to monthly mean sea surface temperatures estimated by satellite. In the case of L. boscii, _the correlation between recruitment and sea surface temperature in February and April has values of r = -0.91 and -0.95 respectively. In the case of L whfjfiagonis, the best correlations are observed in January, February, April and May, with r oscillating between -0.69 and-0.73. Results are discussed considering surface temperature in April as being the most important influence on the survival of the first developmental stages of both species.
Additional file 4: of GTSE1 is involved in breast cancer progression in p53 mutation-dependent manner
Creators: name: Lin, Fen
name: Xie, Yu-Jie
name: Zhang, Xin-Ke
name: Huang, Tie-Jun
name: Xu, Hong-Fa
name: Mei, Yan
name: Liang, Hu
name: Hu, Hao
name: Lin, Si-Ting
name: Luo, Fei-Fei
name: Lang, Yan-Hong
name: Peng, Li-Xia
name: Qian, Chao-Nan
name: Huang, Bi-Jun
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Mathematical Sciences not elsewhere classified
subject: Cancer
subject: Plant Biology
subject: Virology

description: Figure S1. (A, B and C) OS, RFS and DMFS K-M curve for breast cancer patients with either GTSE1 high or GTSE1 low mRNA expression based on PROGgeneV2 database. (PDF 1460 kb)
Variable Electron-Phonon Coupling in Isolated Metallic Carbon Nanotubes Observed by Raman Scattering
Creators: name: Wu, Yang
name: Maultzsch, Janina
name: Knoesel, Ernst
name: Chandra, Bhupesh
name: Huang, Mingyuan
name: Sfeir, Matthew Y.
name: Brus, Louis E.
name: Hone, J.
name: Heinz, Tony F.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We report the existence of broad and weakly asymmetric features in the high-energy (G) Raman modes of freely suspended metallic carbon nanotubes of defined chiral index. A significant variation in peak width (from 12 cm-1 to 110 cm-1) is observed as a function of the nanotube's chiral structure. When the nanotubes are electrostatically gated, the peak widths decrease. The broadness of the Raman features is understood as the consequence of coupling of the phonon to electron-hole pairs, the strength of which varies with the nanotube chiral index and the position of the Fermi energy.
description: 13 pages; submitted to Phys. Rev. Lett
title: Spatial Variation In Birth Date Distributions And Origin Of Pelagic Juvenile Cod In Icelandic Waters
Creators: name: Marteinsdottir, G.
name: Gunnarsson, B.
name: Suthers, I. M.
name: Jonsdottir, A.
Publisher: name: ASC 1998 - DD
Year: 2024
Subjects: Ecosystem observation, processes and dynamics

description: No abstracts are to be cited without prior reference to the author.The objective of this study is to trace the most likely origin of 0-group cod based on information on age and back calculated hatch dates in relation to spawning time and temperature during incubation at different spawning sites all around Iceland. Length, age and back calculated hatch dates were obtained for 0-group cod captured in six areas off the West, North and East coast of Iceland in 1995, 1996 and 1997. Results on aging show that the size and age of 0-group cod decrease from West to North, when moving clockwise around the country away from the main sp!!,wning grounds in the South. Historically, the 0-group cod found in coastal areas North and East of the country have generally been thought to have originated from the main spawning grounds at the south-southwest coast. However, the results of the present study indicate that large proportions of these juveniles were too young to have originated from within the recorded sp!!-wning time in the South. Therefore, it appears th!!-t some of the smaller spawning sites, outside the main spawning area, may contribute significantly towards survivors in some years.
Improving Physiological Quality of Cut Tuberose (Polianthes tuberosa cv. Single) Flowers by Continues Treatment with Humic Acid and Nano-Silver Particles
Creators: name: Beni, Majid Amani
name: Abdolla Hatamzadeh
name: Nikbakht, Ali
name: Ghasemnezhad, Mahmud
name: Mohmmad Zarchini
Publisher: name: figshare
Year: 2021
Subjects: subject: 70605 Post Harvest Horticultural Technologies (incl. Transportation and Storage)
subject: FOS: Agriculture, forestry and fisheries

description: Tuberose (Polianthes tuberosa L.) is an important commercial cut flower that has a short vase life. An experiment was carried out by using five different levels of humic acid (HA)(0, 25, 50, 75, and 100 mg L-1) and seven different levels of silver nano-particles (SNP)(0, 0.5, 1, 2, 3, 4 and 5 mg L-1) mixed with 1.5% sucrose on cut tuberosa cv. Single flower. The loss of fresh weight on third and sixth days in 25 mg L-¹ HA+ 1.5% sucrose, 50 mg L-1 HA+ 1.5% sucrose and 75 mg L-1 HA+ 1.5% sucrose was less compared to other treatments. Also HA decreased lipid peroxidation. Silver nano-particles increased the water uptake, fresh weight, total protein, and declined lipid peroxidation compared to the control. Results showed that suitable levels of HA and SNP lead to better morphological and physiological properties and increase the vase life of cut Tuberose flower.
title: The Spawning Of Cod (Gadus Morhua Morhua) Under Controlled Conditions Of Captivity, Quantity And Quality Of Spawned Eggs
Creators: name: Bleil, M.
name: Oeberst, R.
Publisher: name: ASC 1998 - DD
Year: 2024
Subjects: Ecosystem observation, processes and dynamics

description: No abstracts are to be cited without prior reference to the author.Experiments with captive adult cods from the western Baltic were carried out under controlled conditions of indoor tanks of a marine fish hatchery in order to analyse the reproduction success of marine fish beside the investigations in the areas of natural living. The aim of these experiments was the development of methods to keep cod broodstocks over a period of several weeks or months until the end of the spawning season. Within the spawning periods the duration of the spawning activities was observed and the development of eggs and larvae were analysed. This paper describes the results concerning the course of spawning, the volumes of shed eggs as well as the quality of the spawned eggs ( egg diameter, dry weight and fertilisation rate) in relation to the parameters of the female cods (length, weight and age) and fluctuating hydrographical conditions (temperature and salinity). The spawners were caught mainly in the Mecklenburger and Kieler Buehl (ICES Sub­division 22). The experiments show for the first time in Germany, that it is possible to keep cods from the western Baltic Sea in captivity with Vllriable temperature and salinity conditions until the natural spawning.
Additional file 1 of Graph-based prediction of Protein-protein interactions with attributed signed graph embedding
Creators: name: Yang, Fang
name: Fan, Kunjie
name: Song, Dandan
name: Lin, Huakang
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1 Detailed comparison of the model with or without signed adjacency matrix. Table S1. Detailed comparison of the model with or without signed adjacency matrix.
Automated System for Ship Detection from Medium Resolution Satellite Optical Imagery
Creators: name: Stepec, Dejan
name: Martincic, Tomaz
name: Skocaj, Danijel
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: In this paper, we present a ship detection pipeline for low-cost medium resolution satellite optical imagery obtained from ESA Sentinel-2 and Planet Labs Dove constellations. This optical satellite imagery is readily available for any place on Earth and underutilized in the maritime domain, compared to existing solutions based on synthetic-aperture radar (SAR) imagery. We developed a ship detection method based on a state-of-the-art deep-learning-based object detection method which was developed and evaluated on a large-scale dataset that was collected and automatically annotated with the help of Automatic Identification System (AIS) data.
description: OCEANS 2019 paper
Digital maturity variables and their impact on the enterprise architecture layers
Creators: name: Schwer, Karlheinz
name: Hitz, Christian
name: Wyss, Robin
name: Wirz, Dominik
name: Minonne, Clemente
Publisher: name: Zenodo
Year: 2018
Subjects: Digital Management; Enterprise Architecture; Maturity Model; Digitalisation

description: This study examines the variables of digital maturity of companies. The framework for enterprise architectures Archimate 3.0 is used to compare the variables. The variables are assigned to the six layers of architecture: Strategy, Business Environment, Applications, Technology, Physical and Implementation and Migration. On the basis of a literature overview, 15 “digital maturity models” with a total of 147 variables are analyzed. The databases Scopus, EBSCO – Business Source Premier and ProQuest are used for this purpose.
description: + ID der Publikation: hslu_60721 + Art des Beitrages: Wissenschaftliche Medien + Jahrgang: 2018 + Sprache: Englisch + Letzte Aktualisierung: 2019-06-25 15:18:47
The Symbiotic System SS73 17 Seen with Suzaku
Creators: name: Smith, Randall K.
name: Mushotzky, Richard
name: Mukai, Koji
name: Kallman, Tim
name: Markwardt, Craig B.
name: Tueller, Jack
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We observed with Suzaku the symbiotic star SS73 17, motivated by the discovery by the INTEGRAL satellite and the Swift BAT survey that it emits hard X-rays. Our observations showed a highly-absorbed X-ray spectrum with NH > 10^23 cm-2, equivalent to A_V > 26, although the source has B magnitude 11.3 and is also bright in UV. The source also shows strong, narrow iron lines including fluorescent Fe K as well as Fe xxv and Fe xxvi. The X-ray spectrum can be fit with a thermal model including an absorption component that partially covers the source. Most of the equivalent width of the iron fluorescent line in this model can be explained as a combination of reprocessing in a dense absorber plus reflection off a white dwarf surface, but it is likely that the continuum is partially seen in reflection as well. Unlike other symbiotic systems that show hard X-ray emission (CH Cyg, RT Cru, T CrB, GX1+4), SS73 17 is not known to have shown nova-like optical variability, X-ray flashes, or pulsations, and has always shown faint soft X-ray emission. As a result, although it is likely a white dwarf, the nature of the compact object in SS73 17 is still uncertain. SS73 17 is probably an extreme example of the recently discovered and relatively small class of hard X-ray emitting symbiotic systems.
description: 6 pages, accepted by PASJ for 2nd Suzaku Special Issue
Additional file 5: of GTSE1 is involved in breast cancer progression in p53 mutation-dependent manner
Creators: name: Lin, Fen
name: Xie, Yu-Jie
name: Zhang, Xin-Ke
name: Huang, Tie-Jun
name: Xu, Hong-Fa
name: Mei, Yan
name: Liang, Hu
name: Hu, Hao
name: Lin, Si-Ting
name: Luo, Fei-Fei
name: Lang, Yan-Hong
name: Peng, Li-Xia
name: Qian, Chao-Nan
name: Huang, Bi-Jun
Publisher: name: figshare
Year: 2019
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Developmental Biology
subject: Cancer
subject: Plant Biology

description: Figure S2. (A and B) Plate clone formation assays were conducted in the indicated cells. The data are presented in triplicates as the meanâ Âąâ S.D. (PDF 4660 kb)
การพัฒนาศักยภาพเครือข่ายสุขภาพจิตเพื่อพัฒนาศักยภาพผู้ดูแลผู้มีปัญหาสุขภาพจิต และจิตเวช ระดับตำบล
Creators: name: เทพกร พิทยาภินันท์
name: บุญยราศรี ช่างเหล็ก
name: วิราวรรณ ประยูรสวัสดิ์เดช
Publisher: name: สมาคมนักวิจัย
Year: 2556
Subjects: การพัฒนาศักยภาพเครือข่ายสุขภาพจิต,ผู้มีปัญหาสุขภาพจิต,ผู้ป่วยจิตเวช,เครือข่ายสุขภาพจิต

description: 1, 18, วารสารสมาคมนักวิจัย
Millicharged Particles from the Heavens: Single- and Multiple-Scattering Signatures
Creators: name: Argüelles, Carlos A.
name: Kelly, Kevin J.
name: Muñoz, Víctor M.
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: For nearly a century, studying cosmic-ray air showers has driven progress in our understanding of elementary particle physics. In this work, we revisit the production of millicharged particles in these atmospheric showers and provide new constraints for XENON1T and Super-Kamiokande and new sensitivity estimates of current and future detectors, such as JUNO. We discuss distinct search strategies, specifically studies of single-energy-deposition events, where one electron in the detector receives a relatively large energy transfer, as well as multiple-scattering events consisting of (at least) two relatively small energy depositions. We demonstrate that these atmospheric search strategies -- especially this new, multiple-scattering signature -- provide significant room for improvement in the next decade, in a way that is complementary to anthropogenic, beam-based searches for MeV-GeV millicharged particles. Finally, we also discuss the implementation of a Monte Carlo simulation for millicharged particle detection in large-volume neutrino detectors, such as IceCube.
description: 17 pages + 3 appendices, 11 figures. Comments welcome. Data and code available at https://github.com/Harvard-Neutrino/HeavenlyMCP
title: Size Specific Time And Duration Of Spawning Of Cod (Gadus Morhua) In Icelandic Waters
Creators: name: Thorsteinsson, Vilhjalmur
name: Marteinssdottir, Gudrun
Publisher: name: ASC 1998 - DD
Year: 2024
Subjects: Ecosystem observation, processes and dynamics

description: No abstracts are to be cited without prior reference to the author.The time and duration of spawning in Icelandic cod based on the frequency of maturity stages was compared with the time spent on the spawning grounds based on data from Data Storage Tags (DSTs). Tagging with DSTs was performed in the spawning season on the main spawning grounds, off the Southwest coast oflceland, from 1995 to 1997. Recaptures provided information on depth and temperature in the ambient environment of the fish during time periods from a few hours up to more than a year. The arrival and duration of stay by the fish on the spawning grounds was documented by the DSTs, shown by a distinct change in depth profiles. Time and duration of spawning based on maturity stages and the information from the tags are analysed with respect to size of males and females.
Theory of Thermal Conductivity in High-Tc Superconductors below Tc: Comparison between Hole-Doped and Electron-Doped Systems
Creators: name: Hara, Hideyuki
name: Kontani, Hiroshi
Publisher: name: arXiv
Year: 2007
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: In hole-doped high-Tc superconductors, thermal conductivity increases drastically just below Tc, which has been considered as a hallmark of a nodal gap. In contrast, such a coherence peak in thermal conductivity is not visible in electron-doped compounds, which may indicate a full-gap state such as a (d+is)-wave state. To settle this problem, we study the thermal conductivity in the Hubbard model using the fluctuation-exchange (FLEX) approximation, which predicts that the nodal d-wave state is realized in both hole-doped and electron-doped compounds. The contrasting behavior of thermal conductivity in both compounds originates from the differences in the hot/cold spot structure. In general, a prominent coherence peak in thermal conductivity appears in line-node superconductors only when the cold spot exists on the nodal line.
description: 5 pages, to be published in J. Phys. Soc. Jpn. Vol.76 No.7
การพัฒนารูปแบบการเพิ่มพูนทักษะการเขียนภาษาอังกฤษเชิงไวยากรณ์โดยใช้กลยุทธ์คู่คิดอัจฉริยะ
Creators: name: กนก สมะวรรธนะ
name: สุพจน์ นิตย์สุวัมน์
name: มนต์ชัย เทียนทอง
Publisher: name: มหาวิทยาลัยราชภัฏมหาสารคาม
Year: 2011
Subjects: การพัฒนารูปแบบทักษะการเขียนภาษาอังกฤษเชิงไวยากรณ์, กลยุทธ์คู่คิดอัจฉริยะ

description: 2, 5, วารสารมหาวิทยาลัยราชภัฏมหาสารคามมนุษยศาสตร์และสังคมศาสตร์
A 5D non compact and non Ricci flat Kaluza-Klein Cosmology
Creators: name: Darabi, F.
Publisher: name: arXiv
Year: 2007
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: A model universe is proposed in the framework of 5-dimensional noncompact Kaluza-Klein cosmology which is not Ricci flat. The 4D part as the Robertson-Walker metric is coupled to conventional perfect fluid, and its extra-dimensional part is coupled to a dark pressure through a scalar field. It is shown that neither early inflation nor current acceleration of the 4D universe would happen if the non-vacuum states of the scalar field would contribute to 4D cosmology.
description: 13 pages, major revision, published online in GRG