cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Recursive Polynomial Remainder Sequence and its Subresultants
Creators: name: Terui, Akira
Publisher: name: arXiv
Year: 2008
Subjects: subject: Commutative Algebra (math.AC)
subject: Symbolic Computation (cs.SC)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences
subject: 13P99; 68W30

description: We introduce concepts of "recursive polynomial remainder sequence (PRS)" and "recursive subresultant," along with investigation of their properties. A recursive PRS is defined as, if there exists the GCD (greatest common divisor) of initial polynomials, a sequence of PRSs calculated "recursively" for the GCD and its derivative until a constant is derived, and recursive subresultants are defined by determinants representing the coefficients in recursive PRS as functions of coefficients of initial polynomials. We give three different constructions of subresultant matrices for recursive subresultants; while the first one is built-up just with previously defined matrices thus the size of the matrix increases fast as the recursion deepens, the last one reduces the size of the matrix drastically by the Gaussian elimination on the second one which has a "nested" expression, i.e. a Sylvester matrix whose elements are themselves determinants.
description: 30 pages. Preliminary versions of this paper have been presented at CASC 2003 (arXiv:0806.0478 [math.AC]) and CASC 2005 (arXiv:0806.0488 [math.AC])
On the thermal phase structure of QCD at vanishing chemical potentials
Creators: name: Kabana, S.
name: Minkowski, P.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The hypothesis is investigated, that the thermal structure of QCD phases at and near zero chemical potentials is determined by long range coherence, inducing the gauge boson pair condensate, and its thermal extension, representing a fundamental order parameter.The condensate does not produce any latent heat as it vanishes at the critical temperature inducing a second order phase transition with respect to energy density neglecting eventual numerically small critical exponents. Localization and delocalization of color fields are thus separated by a unique critical temperature.
description: 17 pages, 7 figures, extended version basis to published one
FlyBase: Enhancing Drosophila Gene Ontology annotations
Creators: name: (:Unkn) Unknown
Publisher: name: My University
Year: 2009
Subjects: Animals
Databases, Genetic
Drosophila
Drosophila Proteins
Genes, Insect
Genome, Insect
Genomics
Vocabulary, Controlled

description: FlyBase (http://flybase.org) is a database of Drosophila genetic and genomic information. Gene Ontology (GO) terms are used to describe three attributes of wild-type gene products: their molecular function, the biological processes in which they play a role, and their subcellular location. This article describes recent changes to the FlyBase GO annotation strategy that are improving the quality of the GO annotation data. Many of these changes stem from our participation in the GO Reference Genome Annotation Project - a multi-database collaboration producing comprehensive GO annotation sets for 12 diverse species. © 2008 The Author(s).
The dysexecutive syndrome associated with ischaemic vascular disease and related subcortical neuropathology: A Boston Process Approach
Creators: name: (:Unkn) Unknown
Publisher: name: My University
Year: 2009
Subjects: Ischaemic vascular disease
white matter
dementia
aging
executive functioning

description: The introduction of diagnostic criteria for vascular dementia has helped to re-define the impact of various subcortical neuropathologies on aging; however, state-of-the-art neuroimaging techniques and autopsy studies suggest that not all structural brain alterations associated with vascular dementia are exclusive to this neurodegenerative process alone. Thus, a detailed analysis of the cognitive phenotype associated with ischaemic vascular disease is key to our understanding of subcortical neuropathology and its associated behaviors. Over the past twenty years, we have operationally defined this cognitive phenotype using the Boston Process Approach to neuropsychological assessment. This has led to both an empirical, as well as a theoretical understanding of three core constructs related to the dysexecutive syndrome associated with ischaemic vascular disease affecting periventricular and deep white matter as well as subcortical structures connecting these regions with the prefrontal cortex. Thus, difficulties with mental set, cognitive control and mental manipulation negatively impact executive functioning. This review will outline the subtle markers underlying this prefrontal dysfunction, i.e., the dysexecutive phenotype, associated with ischaemic vascular disease and relate it to fundamental impairments of gating subserved by basal ganglia-thalamic pathways within and across various dementia syndromes. © 2009/2010 - IOS Press and the authors. All rights reserved.
Probing Dark Energy Inhomogeneities with Supernovae
Creators: name: Blomqvist, Michael
name: Mortsell, Edvard
name: Nobili, Serena
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We discuss the possibility to identify anisotropic and/or inhomogeneous cosmological models using type Ia supernova data. A search for correlations in current type Ia peak magnitudes over a large range of angular scales yields a null result. However, the same analysis limited to supernovae at low redshift, shows a feeble anticorrelation at the two sigma level at angular scales of about 40 degrees. Upcoming data from, e.g., the SNLS (Supernova Legacy Survey) and the SDSS-II (SDSS: Sloan Digital Sky Survey) supernova searches will improve our limits on the size of - or possibly detect - possible correlations also at high redshift at the per cent level in the near future. With data from the proposed SNAP (SuperNova Acceleration Probe) satellite, we will be able to detect the induced correlations from gravitational lensing on type Ia peak magnitudes on scales less than a degree.
description: 16 pages, 6 figures, matches the published version JCAP06(2008)027
The PRO1 ASIC for Fast Wilkinson Encoding
Creators: name: Ruckman, L. L.
name: Varner, G. S.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: Wilkinson conversion of stored samples in large Switch Capacitor Array (SCA) ASICs, such as used for high speed waveform sampling, has many benefits in terms of compactness, no missing output codes, low power requirements and robustness. However such Analog-to-Digital conversions are relatively slow, limited by the encoder clock speed. By repeating the same fast sampling technique used by the SCA, combined with a fast priority encoder, significantly faster conversion is demonstrated for a prototype ASIC designated PRO1. For 8-10 bits of resolution, this technique is compact and requires far fewer system resources.
description: 10 pages, 11 figures
Con tutto ciò che sono.  Argentina, ebrea, donna, scrittrice,  in quest’ordine o in qualsiasi altro
Creators: name: Shua, Ana María
Publisher: name: Università degli  Studi di Milano
Year: 2014

description: Con tutto ciò che sono. Argentina, ebrea, donna, scrittrice, in quest’ordine o in qualsiasi altro.

Traduzione a cura di Elisa Cairati
description: Altre Modernità, 2014: NUMERO SPECIALE Letteratura Ebraica ‘al femminile’
Radiative energy from a reconnection region around massive black hole
Creators: name: Zhao, TianLe
name: Kumar, Rajiv
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: In the previous numerical study, we find the blob formation and ejection in the presence of magnetic reconnection in the environment of the hot flow of the accretion disk. Based on those encouraging results, in the present work, we calculate the energy and the spectrum of the emission in the different bands around Sgr A*. We assume the electrons in the magnetic reconnection region are non-thermal and emits synchrotron radiation. The electrons in the other region are thermal, which follows the thermal distribution, and the thermal electron emission mechanism is thermal synchrotron radiation. During the whole process of the magnetic evolution and reconnection, we find two peaks in the temporal light curve in the recently observed Radio frequencies (230 GHz and 43 GHz) and NIR wavelengths. Although, the light curve of the NIR band is most prominent in a single peak. The first peak appears because of the blob in the plasma flow, which is formed due to the magnetic reconnection. The second peak appears due to the production of the non-thermal electrons with the evolution of the magnetic flux. Both peaks reach luminosity more than 1026 erg/s for a single plasmoid/blob. For the NIR band, the highest luminosity can reach more than 1028 erg/s. These luminosities can be high for the large simulation area and the stronger magnetic field with the multiple blobs. We infer that the observed flares are a group of magnetic reconnection phenomena, not a single one.
Dirsi letterata, dirsi femminista. La Società italiana delle letterate. Contaminazioni di futuro. Bibliografia dei volumi miscellanei da seminari e convegni SIL, 1996-2014.
Creators: name: Guarracino, Serena
name: Inverardi, Paola
Publisher: name: Università degli  Studi di Milano
Year: 2014

description: Dirsi letterata, dirsi femminista. La Società italiana delle letterate. di Serena Guarracino
Contaminazioni di futuro. di Paola Inverardi
Bibliografia dei volumi miscellanei da seminari e convegni SIL, 1996-2014. (a cura di) Serena Guarracino
description: Altre Modernità, No 11 (2014): Spionaggi
Managing Software Provenance to Enhance Reproducibility in Computational Research
Creators: name: Dhruv, Akash
name: Dubey, Anshu
Publisher: name: arXiv
Year: 2023
Subjects: subject: Software Engineering (cs.SE)
subject: Computational Engineering, Finance, and Science (cs.CE)
subject: FOS: Computer and information sciences

description: Scientific processes rely on software as an important tool for data acquisition, analysis, and discovery. Over the years sustainable software development practices have made progress in being considered as an integral component of research. However, management of computation-based scientific studies is often left to individual researchers who design their computational experiments based on personal preferences and the nature of the study. We believe that the quality, efficiency, and reproducibility of computation-based scientific research can be improved by explicitly creating an execution environment that allows researchers to provide a clear record of traceability. This is particularly relevant to complex computational studies in high-performance computing (HPC) environments. In this article, we review the documentation required to maintain a comprehensive record of HPC computational experiments for reproducibility. We also provide an overview of tools and practices that we have developed to perform such studies around Flash-X, a multi-physics scientific software.
Predicting cellular growth from gene expression signatures
Creators: name: (:Unkn) Unknown
Publisher: name: My University
Year: 2009
Subjects: Algorithms
Cell Proliferation
Computer Simulation
Gene Expression Profiling
Models, Biological
Proteome
Saccharomyces cerevisiae
Saccharomyces cerevisiae Proteins

description: Maintaining balanced growth in a changing environment is a fundamental systems-level challenge for cellular physiology, particularly in microorganisms. While the complete set of regulatory and functional pathways supporting growth and cellular proliferation are not yet known, portions of them are well understood. In particular, cellular proliferation is governed by mechanisms that are highly conserved from unicellular to multicellular organisms, and the disruption of these processes in metazoans is a major factor in the development of cancer. In this paper, we develop statistical methodology to identify quantitative aspects of the regulatory mechanisms underlying cellular proliferation in Saccharomyces cerevisiae. We find that the expression levels of a small set of genes can be exploited to predict the instantaneous growth rate of any cellular culture with high accuracy. The predictions obtained in this fashion are robust to changing biological conditions, experimental methods, and technological platforms. The proposed model is also effective in predicting growth rates for the related yeast Saccharomyces bayanus and the highly diverged yeast Schizosaccharomyces pombe, suggesting that the underlying regulatory signature is conserved across a wide range of unicellular evolution. We investigate the biological significance of the gene expression signature that the predictions are based upon from multiple perspectives: by perturbing the regulatory network through the Ras/PKA pathway, observing strong upregulation of growth rate even in the absence of appropriate nutrients, and discovering putative transcription factor binding sites, observing enrichment in growth-correlated genes. More broadly, the proposed methodology enables biological insights about growth at an instantaneous time scale, inaccessible by direct experimental methods. Data and tools enabling others to apply our methods are available at http://function.princeton.edu/growthrate. © 2009 Airoldi et al.
On the two-boson exchange corrections to parity-violating elastic electron-proton scattering
Creators: name: Zhou, Hai Qing
name: Kao, Chung Wen
name: Yang, Shin Nan
name: Nagata, Keitaro
Publisher: name: arXiv
Year: 2009
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The details of the calculation of the two-boson exchange effects in the parity-violating elastic $ep$ scattering within a simple hadronic model, including both the nucleon and $Δ(1232)$-resonance intermediate states, are presented. We examine the sensitivity of our results with respect to choice of form factors. We emphasize the importance to use correct relations relating N to $Δ$ and $Δ$ to N transition vertex functions. The $NΔ$ Coulomb quadrupole transition is found to play important role at higher $Q^2\geq 3.0$ GeV$^2$. We also elucidate the relation between our results and the well-known result on the $γZE$ effect given by Marciano and Sirlin (MS). The effect of the nucleon contribution $δ_N$ to parity-asymmetry $A_{PV}$, is found to be in general, larger than the corresponding $Δ$ contribution $δ_Δ$ except at extreme forward angles. The corrections to the extracted values of the strange form factors $G^{s}_{E}+βG^{s}_{M}$ from the HAPPEX, A4, and G0 data are also presented. The total TBE corrections to the extracted values of $G^{s}_{E}+βG^{s}_{M}$ in recent experiments of HAPPEX G0, and A4 are, depending on kinematics, found to be small except in a few cases where they range from -20.6% to $48.3 %$.
description: 35 pages, 9 figures, accepted by Phys.Rev. C
MOESM8 of A simple and cost-effective method for screening of CRISPR/Cas9-induced homozygous/biallelic mutants
Creators: name: Guo, Jinggong
name: Li, Kun
name: Jin, Lifeng
name: Xu, Rui
name: Miao, Kaiting
name: Yang, Fengbo
name: Qi, Chaoya
name: Zhang, Lin
name: Botella, Jose
name: Wang, Ran
name: Miao, Yuchen
Publisher: name: figshare
Year: 2018
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Biotechnology
subject: Evolutionary Biology
subject: Biological Sciences not elsewhere classified

description: Additional file 8: Fig.Â 6. The sequencing and sequences analysis of different transgenic lines of NtMYB86.
title: A Survey of Projects Attempting to Provide Experimental Enrichment to Improve Improvement in Reading
Creators: name: Thurman, Adell H.
Publisher: name: Utah State University
Year: 1969

description: In this complex modern world, reading is a medium of communication and a tool of learning that is an indispensable function in society (Tinker and McCullough, 1962) .
For many years the issues of reading disability were argued in terms of genetic as compared to environmental factors . In the light of research it is now known that the home produces a powerful impact upon the child's ability to learn and that social and cultural disadvantages can depress academic ability.
Over the years educators have been aware of the importance that experience plays in the child's preparation for reading. Hilliard and Troxell (1937) stated that the greater the child's experience , the greater are his possibilities for success in reading and that children with a rich background are more strongly equipped to attack the printed page than are students who have a meager background. More than thirty years later we read:
The more interesting and varied the experiences they share in, the more knowledge will expand and the larger their meaningful vocabulary will become. A young child grows in acquiring language through his daily contacts with interesting activities . . . Such growth is highly important to his later success in reading. (Gans , 1964, p. 41)
Mastrus silbernageli
Creators: name: Riedel
name: Pénigot
name: Schwarz
name: Diller
name: Johansson
name: Japoshvili, G.
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Ichneumonidae
Mastrus
Mastrus silbernageli

description: Mastrus silbernageli (KISS, 1929), det. Schwarz
M a t e r i a l e x a m i n e d: Trap 4: 1♀ 20.v.-1.vi.; trap 12: 1♀ 13-27.vii., 1♀ 7-21.ix.
D i s t r i b u t i o n: Western Palaearctic, new record for Georgia and the Caucasus region.
description: Published as part of Riedel, Pénigot, Schwarz, Diller, Johansson & Japoshvili, G., 2023, Darwin wasps (Hymenoptera, Ichneumonidae) of the Kintrishi National Park, Sakartvelo (Georgia), with descriptions of six new species, pp. 61-153 in Linzer biologische Beiträge 55 (1) on page 124, DOI: 10.5281/zenodo.10415120
Update of axion CDM energy density
Creators: name: Bae, Kyu Jung
name: Huh, Ji-Haeng
name: Kim, Jihn E.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We improve the estimate of the axion CDM energy density by considering the new values of current quark masses, the QCD phase transition effect and a possible anharmonic effect.
description: 7 pages, 6 figures. References are added. A factor is corrected
Crystal packing in three related disaccharides: Precursors to heparan sulfate oligosaccharides
Creators: name: Gainsford, GJ
name: Schwoerer, Ralf
name: Tyler, Peter
name: Zubkova, Olga
Publisher: name: Open Access Victoria University of Wellington | Te Herenga Waka
Year: 2021
Subjects: subject: 30699 Physical Chemistry not elsewhere classified
subject: FOS: Chemical sciences

description: The three title compounds form part of a set of important precursor dissacharides which lead to novel therapeutics, in particular for Alzheimer's disease. All three crystallize as poorly diffracting crystals with one independent molecule in the asymmetric unit. Two of them are isostructural: 4-methoxyphenyl 4-O-[6-O-acetyl-2-azido-3-O-benzyl-2-deoxy-4-O-(9-fluorenylmethyloxycarbonyl)-α-D-glucopyranosyl]-2-O-benzoyl-3-O-benzyl-6-O-chloroacetyl-α-L-idopyranoside, C59H56ClN3O16, (I), the ido-relative of a reported gluco-disaccharide [Gainsford et al., 2013). Acta Cryst. C69, 679-682] and 4-methoxyphenyl 4-O-[6-O-acetyl-2-azido-3-O-benzyl-2-deoxy-4-O-(9-fluorenylmethyloxycarbonyl)-α-D-glucopyranosyl]-2-O-benzoyl-3-O-benzyl-6-O-methoxyacetyl-α-L-idopyranoside, C60H59N3O17, (II). Both exhibit similar conformational disorder of pendant groups. The third compound 4-methoxyphenyl 4-O-[6-O-acetyl-2-azido-3,4-di-O-benzyl-2-deoxy-α-D-glucopyranosyl]-2-O-benzoyl-3-O-benzyl-6-O-methoxyoacetyl-β-D-glucopyranoside, C52H55N3O15, (III), illustrates that a slightly larger set of weak intermolecular interactions can result in a less disordered molecular arrangement. The molecules are bound by weak C-H⋯O(ether) hydrogen bonds in (I) and (II), augmented by C-H⋯π interactions in (III). The absolute configurations were determined, although at varying levels of significance from the limited observed data.
title: A Survey to Determine In-Service Training Needs For Distributive Education Teacher Coordinators in Utah
Creators: name: Schmidt, Grant J.
Publisher: name: Utah State University
Year: 1969

description: Learning while teaching is an excellent method for teachers to use to keep abreast of the new advancements and teaching techniques which are constantly being introduced in education today. In-service education is based on the idea that teachers should intellectually on the job and that no teacher should be deprived of the opportunity to participate in an in-service program. In-service programs reflect an interest in educational study and advancement which is as old as the American educational school system itself. When there is participation in professional growth activities, there is quality in the educational program.
Population Genomic Inferences from Sparse High-Throughput Sequencing of Two Populations of Drosophila melanogaster
Creators: name: (:Unkn) Unknown
Publisher: name: My University
Year: 2009
Subjects: Drosophila
copy number polymorphism
next-gen sequencing
nucleotide diversity
population genomics
transposable elements

description: Short-read sequencing techniques provide the opportunity to capture genome-wide sequence data in a single experiment. A current challenge is to identify questions that shallow-depth genomic data can address successfully and to develop corresponding analytical methods that are statistically sound. Here, we apply the Roche/454 platform to survey natural variation in strains of Drosophila melanogaster from an African (n = 3) and a North American (n = 6) population. Reads were aligned to the reference D. melanogaster genomic assembly, single nucleotide polymorphisms were identified, and nucleotide variation was quantified genome wide. Simulations and empirical results suggest that nucleotide diversity can be accurately estimated from sparse data with as little as 0.2x coverage per line. The unbiased genomic sampling provided by random short-read sequencing also allows insight into distributions of transposable elements and copy number polymorphisms found within populations and demonstrates that short-read sequencing methods provide an efficient means to quantify variation in genome organization and content. Continued development of methods for statistical inference of shallow-depth genome-wide sequencing data will allow such sparse, partial data sets to become the norm in the emerging field of population genomics.
title: The Utah Black Hawk War 1865-1871
Creators: name: Spencer, Deloy J.
Publisher: name: Utah State University
Year: 1969

description: From 1865 until 1871 the Territory of Utah was the scene of a little-known war. The Ute and Piute Indians responding to pressure of white settlers devastated much of Utah south of Spanish Fork. During the first three years of warfare the Mormon Settlements south of the Utah Valley struggled to exist. The next three years saw improving conditions but a continuation of raids by the Navaho in the south.
This was a private war. Attempts to get government aid were futile. The settlers and the Mormon Church provided the men and equipment necessary. While the problems faced by the settlers were similar to those of all frontier areas they were compounded by remoteness and lack of preparation.
Because of the oft repeated phrase attributed to Brigham Young, "It is cheaper to feed them than to fight them," little attention is given to the Indian problems. Indian troubles are lightly covered or ignored in the general belief that the Mormon settlers were able to develop cities and towns without Indian problems. Yet, in 1866 some 2, 500 men were under arms attempting to secure the Mormon frontier.
It is hoped that this paper will help in completing the picture of this phase of Utah history. To those who guided and aided in the preparation I would like to express thanks and appreciation.
The Riemannian L^2 topology on the manifold of Riemannian metrics
Creators: name: Clarke, Brian
Publisher: name: arXiv
Year: 2010
Subjects: subject: Differential Geometry (math.DG)
subject: Metric Geometry (math.MG)
subject: FOS: Mathematics
subject: 58D17 (Primary), 58B20, 51F99 (Secondary)

description: We study the manifold of all Riemannian metrics over a closed, finite-dimensional manifold. In particular, we investigate the topology on the manifold of metrics induced by the distance function of the L^2 Riemannian metric - so called because it induces an L^2 topology on each tangent space. It turns out that this topology on the tangent spaces gives rise to an L^1-type topology on the manifold of metrics itself. We study this new topology and its completion, which agrees homeomorphically with the completion of the L^2 metric. We also give a user-friendly criterion for convergence (with respect to the L^2 metric) in the manifold of metrics.
description: 31 pages; v2: minor corrections, published version
Composition, sequencing and ion mobility mass spectrometry of heparan sulfatelike octasaccharide isomers differing in glucuronic and iduronic acid content
Creators: name: Miller, RL
name: Wei, W
name: Schwoerer, Ralf
name: Zubkova, Olga
name: Tyler, Peter
name: Turnbull, JE
name: Leary, JA
Publisher: name: Open Access Victoria University of Wellington | Te Herenga Waka
Year: 2021
Subjects: subject: 30499 Medicinal and Biomolecular Chemistry not elsewhere classified
subject: FOS: Chemical sciences
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: 30199 Analytical Chemistry not elsewhere classified
subject: 20299 Atomic, Molecular, Nuclear, Particle and Plasma Physics not elsewhere classified
subject: 60199 Biochemistry and Cell Biology not elsewhere classified
subject: FOS: Biological sciences

description: Here we report ion mobility mass spectrometry (IMMS) separation and tandem mass spectrometry (MS2) sequencing methods used to analyze and differentiate six synthetically produced heparin/heparan sulfate (HS)-like octasaccharide (dp8) isomeric structures. These structures are isomeric with regard to either glucuronic acid (GlcA) or iduronic acid (IdoA) residues at various positions. IMMS analysis showed that a fully GlcA structure exhibited a more compact conformation, whereas the fully IdoA structure was more extended. Interestingly, the change from IdoA to GlcA in specific locations resulted in strong conformational distortions. MS2 of the six isomers showed very different spectra with unique sets of diagnostic product ions. Analysis of MS2 product ion spectra suggests that the GlcA group correlated with the formation of a glycosidic product ion under lower energy conditions. This resulted in an earlier product ion formation and more intense product ions. Importantly, this knowledge enabled a complete sequencing of the positions of GlcA and IdoA in each of the four positions located in each unique dp8 structure.
title: ¹H, ¹³C and ¹⁵N and ³¹P chemical shift assignment for stem-loop 4 from the 5′-UTR of SARS-CoV-2
Creators: name: Vögele, Jennifer
name: Ferner, Jan-Peter
name: Altincekic, Nadide
name: Bains, Jasleen Kaur
name: Ceylan, Betül
name: Fürtig, Boris
name: Grün, J. Tassilo
name: Hengesbach, Martin
name: Hohmann, Katharina F.
name: Hymon, Daniel
name: Knezic, Bozana
name: Löhr, Frank
name: Peter, Stephen A.
name: Pyper, Dennis
name: Qureshi, Nusrat S.
name: Richter, Christian
name: Schlundt, Andreas
name: Schwalbe, Harald
name: Stirnal, Elke
name: Sudakov, Alexey
name: Wacker, Anna
name: Weigand, Julia E.
name: Wirmer-Bartoschek, Julia
name: Wöhnert, Jens
name: Duchardt-Ferner, Elke
Publisher: name: Springer Netherlands
Year: 2024

description: The SARS-CoV-2 virus is the cause of the respiratory disease COVID-19. As of today, therapeutic interventions in severe COVID-19 cases are still not available as no effective therapeutics have been developed so far. Despite the ongoing development of a number of effective vaccines, therapeutics to fight the disease once it has been contracted will still be required. Promising targets for the development of antiviral agents against SARS-CoV-2 can be found in the viral RNA genome. The 5′- and 3′-genomic ends of the 30 kb SCoV-2 genome are highly conserved among Betacoronaviruses and contain structured RNA elements involved in the translation and replication of the viral genome. The 40 nucleotides (nt) long highly conserved stem-loop 4 (5_SL4) is located within the 5′-untranslated region (5′-UTR) important for viral replication. 5_SL4 features an extended stem structure disrupted by several pyrimidine mismatches and is capped by a pentaloop. Here, we report extensive ¹H, ¹³C and ¹⁵N and ³¹P resonance assignments of 5_SL4 as the basis for in-depth structural and ligand screening studies by solution NMR spectroscopy.
Stable de Sitter Vacua in 4 Dimensional Supergravity Originating from 5 Dimensions
Creators: name: Ogetbil, O.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The five dimensional stable de Sitter ground states in N=2 supergravity obtained by gauging SO(1,1) symmetry of the real symmetric scalar manifold (in particular a generic Jordan family manifold of the vector multiplets) simultaneously with a subgroup R_s of the R-symmetry group descend to four dimensional de Sitter ground states under certain conditions. First, the holomorphic section in four dimensions has to be chosen carefully by using the symplectic freedom in four dimensions; and second, a group contraction is necessary to bring the potential into a desired form. Under these conditions, stable de Sitter vacua can be obtained in dimensionally reduced theories (from 5D to 4D) if the semi-direct product of SO(1,1) with R^(1,1) together with a simultaneous R_s is gauged. We review the stable de Sitter vacua in four dimensions found in earlier literature for N=2 Yang-Mills Einstein supergravity with SO(2,1) x R_s gauge group in a symplectic basis that comes naturally after dimensional reduction. Although this particular gauge group does not descend directly from five dimensions, we show that, its contraction does. Hence, two different theories overlap in certain limits. Examples of stable de Sitter vacua are given for the cases: (i) R_s=U(1)_R, (ii) R_s=SU(2)_R, (iii) N=2 Yang-Mills/Einstein Supergravity theory coupled to a universal hypermultiplet. We conclude with a discussion regarding the extension of our results to supergravity theories with more general homogeneous scalar manifolds.
description: 54 pages
title: Inventory of Economic Understanding of Washington County, Utah, High School Seniors, 1968
Creators: name: Johnson, Ronald B.
Publisher: name: Utah State University
Year: 1969

description: Economic, social, and political events in recent years have had a profound affect on American education in general and on business education in particular. Many challenges that have confronted the nation have spotlighted the need for greater economic literacy of the American people. Education has long included among its objectives the development of economic efficiency and responsible citizenship (Daughtrey, 1965).
Business education is concerned with two major aspects of the education of youth:
A. The knowledge, attitudes, and nonvocational skills needed by all persons to be effective in their personal economics and in their understanding of our economic system.
B. The vocational knowledge and skills needed for initial employment and for advancement in a business career. (Policies Commission for Business and Economic Education, n.d., p. 1)
Economic activities are an indispensable part of the daily lives of every person. Ample provision should be made through the curriculum for every student to:
A. Develop economic literacy
B. Gain an understandi ng and appreciation of our economic system
C. Become an intelligent consumer of goods and services. (Policies Comission for Business and Economic Education, n.d., p. 1)
Developmental perspectives on nutrition and obesity from gestation to adolescence
Creators: name: (:Unkn) Unknown
Publisher: name: My University
Year: 2009
Subjects: Adolescent
Adolescent Nutritional Physiological Phenomena
Child
Child, Preschool
Feeding Behavior
Female
Humans
Infant
Infant Nutritional Physiological Phenomena
Infant, Newborn
Maternal Behavior
Obesity
Pregnancy

description: Obesity results from a complex combination of factors that act at many stages throughout a person's life. Therefore, examining childhood nutrition and obesity from a developmental perspective is warranted. A developmental perspective recognizes the cumulative effects of factors that contribute to eating behavior and obesity, including biological and socioenvironmental factors that are relevant at different stages of development. A developmental perspective considers family, school, and community context. During gestation, risk factors for obesity include maternal diet, overweight, and smoking. In early childhood, feeding practices, taste acquisition, and eating in the absence of hunger must be considered. As children become more independent during middle childhood and adolescence, school nutrition, food marketing, and social networks become focal points for obesity prevention or intervention. Combining a multilevel approach with a developmental perspective can inform more effective and sustainable strategies for obesity prevention.
Perception! Immersion! Empowerment! Superpowers as Inspiration for Visualization
Creators: name: Willett, Wesley
name: Aseniero, Bon Adriel
name: Carpendale, Sheelagh
name: Dragicevic, Pierre
name: Jansen, Yvonne
name: Oehlberg, Lora
name: Isenberg, Petra
Publisher: name: arXiv
Year: 2021
Subjects: subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: We explore how the lens of fictional superpowers can help characterize how visualizations empower people and provide inspiration for new visualization systems. Researchers and practitioners often tout visualizations' ability to "make the invisible visible" and to "enhance cognitive abilities." Meanwhile superhero comics and other modern fiction often depict characters with similarly fantastic abilities that allow them to see and interpret the world in ways that transcend traditional human perception. We investigate the intersection of these domains, and show how the language of superpowers can be used to characterize existing visualization systems and suggest opportunities for new and empowering ones. We introduce two frameworks: The first characterizes seven underlying mechanisms that form the basis for a variety of visual superpowers portrayed in fiction. The second identifies seven ways in which visualization tools and interfaces can instill a sense of empowerment in the people who use them. Building on these observations, we illustrate a diverse set of "visualization superpowers" and highlight opportunities for the visualization community to create new systems and interactions that empower new experiences with data.
description: 11 pages, 13 figures. To appear at IEEE VIS 2021. Supplemental material and illustrations are available at https://osf.io/8yhfz
Superconducting piezoelectric effect
Creators: name: Chazono, Michiya
name: Watanabe, Hikaru
name: Yanase, Youichi
Publisher: name: arXiv
Year: 2021
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The magnetopiezoelectric effect (MPE) is a cross-coupling between an electric current and strain in metals with neither inversion symmetry nor time-reversal symmetry. Unlike the conventional piezoelectric effect, the MPE allows a piezoelectric response in superconductors, as we call the superconducting piezoelectric effect (SCPE). The SCPE may enable a piezoelectric response without Joule heating and provide a probe of exotic superconducting symmetry. In this paper, we propose a formulation of the SCPE and calculate both the MPE and SCPE in the two-dimensional noncentrosymmetric s-wave superconductor under an in-plane magnetic field. We find that the magnitude of the SCPE is comparable to the MPE. It is also clarified that finite total momentum of Cooper pairs in the helical superconducting state plays a crucial role in the SCPE.
description: 9 pages, 7 figures
On unified framework for nonlinear grey system models: an integro-differential equation perspective
Creators: name: Yang, Lu
name: Xie, Naiming
name: Wei, Baolei
name: Wang, Xiaolei
Publisher: name: arXiv
Year: 2021
Subjects: subject: Applications (stat.AP)
subject: FOS: Computer and information sciences

description: Nonlinear grey system models, serving to time series forecasting, are extensively used in diverse areas of science and engineering. However, most research concerns improving classical models and developing novel models, relatively limited attention has been paid to the relationship among diverse models and the modelling mechanism. The current paper proposes a unified framework and reconstructs the unified model from an integro-differential equation perspective. First, we propose a methodological framework that subsumes various nonlinear grey system models as special cases, providing a cumulative sum series-orientated modelling paradigm. Then, by introducing an integral operator, the unified model is reduced to an equivalent integro-differential equation; on this basis, the structural parameters and initial value are estimated simultaneously via the integral matching approach. The modelling procedure comparison further indicates that the integral matching-based integro-differential equation provides a direct modelling paradigm. Next, large-scale Monte Carlo simulations are conducted to compare the finite sample performance, and the results show that the reduced model has higher accuracy and robustness to noise. Applications of forecasting the municipal sewage discharge and water consumption in the Yangtze River Delta of China further illustrate the effectiveness of the reconstructed nonlinear grey models.
Comments on branon dressing and the Standard Model
Creators: name: Alexandre, Jean
name: Yawitch, Darrel
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: This technical note shows how Electrodynamics and a Yukawa model are dressed after integrating out perturbative brane fluctuations, and it is found that first order corrections in the inverse of the brane tension occur for the fermion and scalar wave functions, the couplings and the masses. Nevertheless, field redefinitions actually lead to effective actions where only masses are dressed to this first order. We compare our results with the literature and find discrepancies at the next order, which, however, might not be measurable in the valid regime of low-energy brane fluctuations.
description: 12 pages
Aging of the inceptive cellular population: the relationship between stem cells and aging.
Creators: name: (:Unkn) Unknown
Publisher: name: My University
Year: 2009
Subjects: stem cells
senescence
cell cycle
apoptosis
aging
differentiation

description: The average life expectancy worldwide has about doubled and the global population has increased six fold over the past century. With improving health care in the developed world there is a proportional augmentation in the treatment necessary for elderly patients occasioning the call for increased research in the area of aging and age-related diseases. The manifestation of this research has been focalized on the causative cellular processes and molecular mechanisms involved. Here we will discuss the efforts of this research in the area of stem cells, delving into the regulatory mechanisms and how their de-regulation could be attributed to aging and age-related diseases.
A few thoughts on $θ$ and the electric dipole moments
Creators: name: Zhitnitsky, Ariel
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: I highlight a few thoughts on the contribution to the dipole moments from the so-called $θ$ parameter. The dipole moments are known can be generated by $θ$. In fact, the renowned strong $\cal{CP}$ problem was formulated as a result of non-observation of the dipole moments. What is less known is that there is another parameter of the theory, the $θ_{QED}$ which becomes also a physical and observable parameter of the system when some conditions are met. This claim should be contrasted with conventional (and very naive) viewpoint that the $θ_{\rm QED}$ is unphysical and unobservable. A specific manifestation of this phenomenon is the so-called Witten effect when the magnetic monopole becomes the dyon with induced electric charge $e'=-e \frac{θ_{QED}}{2π}$. We argued that the similar arguments suggest that the electric magnetic dipole moment $μ$ of any microscopical configuration in the background of $θ_{QED}$ generates the electric dipole moment $\langle d_{\rm ind} \rangle $ proportional to $θ_{QED}$, i.e. $\langle d_{\rm ind}\rangle= - \frac{θ_{\rm QED} \cdot α}π μ$. We also argue that many $\cal{CP}$ correlations such as $ \langle \vec{B}_{\rm ext} \cdot\vec{E}\rangle = -\frac{αθ_{\rm QED}}π\vec{B}^2_{\rm ext}$ will be generated in the background of an external magnetic field $\vec{B}_{\rm ext} $ as a result of the same physics.
description: 6 pages. arXiv admin note: text overlap with arXiv:1702.00012
Aneuploidy prediction and tumor classification with heterogeneous hidden conditional random fields
Creators: name: (:Unkn) Unknown
Publisher: name: My University
Year: 2009
Subjects: Algorithms
Aneuploidy
Comparative Genomic Hybridization
Computational Biology
Gene Dosage
Neoplasms
Oligonucleotide Array Sequence Analysis

description: Motivation: The heterogeneity of cancer cannot always be recognized by tumor morphology, but may be reflected by the underlying genetic aberrations. Array comparative genome hybridization (array-CGH) methods provide high-throughput data on genetic copy numbers, but determining the clinically relevant copy number changes remains a challenge. Conventional classification methods for linking recurrent alterations to clinical outcome ignore sequential correlations in selecting relevant features. Conversely, existing sequence classification methods can only model overall copy number instability, without regard to any particular position in the genome. Results: Here, we present the heterogeneous hidden conditional random field, a new integrated array-CGH analysis method for jointly classifying tumors, inferring copy numbers and identifying clinically relevant positions in recurrent alteration regions. By capturing the sequentiality as well as the locality of changes, our integrated model provides better noise reduction, and achieves more relevant gene retrieval and more accurate classification than existing methods. We provide an efficient L1-regularized discriminative training algorithm, which notably selects a small set of candidate genes most likely to be clinically relevant and driving the recurrent amplicons of importance. Our method thus provides unbiased starting points in deciding which genomic regions and which genes in particular to pursue for further examination. Our experiments on synthetic data and real genomic cancer prediction data show that our method is superior, both in prediction accuracy and relevant feature discovery, to existing methods. We also demonstrate that it can be used to generate novel biological hypotheses for breast cancer. © 2008 The Author(s).
title: Guidelines for Establishing a Cooperative Distributive Education Program at Box Elder High School
Creators: name: Fillmore, Keith
Publisher: name: Utah State University
Year: 1969

description: The development of education in the United States to its present standard has been a major contribution to the concept of democracy the world over. The education of people has been all-important to industrial progress.
Vocational training for distributive occupations is not in opposition to other kinds of education; in fact, vocational education is a vital part of education for a great number of persons. vocational training for distributive occupations has definite fundamental contributions to make toward the achievement of the major purposes of education in a democracy. These major purposes of vocational education are usually stated as: self-realization, civic responsibility, understanding of human relationships, and economic efficiency.
Distributive education is one of the areas of vocational education. Many teachers, school administrators, parents, businessmen, and other workers in education actually have a limited understanding of what "distributive education" is or includes.
The field of distributive education embraces retail, wholesale, and service businesses. The number of people involved in distributive occupations represents one of the three largest occupational clusters in the American economic system.
In every community, an unmistakable partnership exists between the school and business and industrial segments of the community. Business and industry are in continual need of qualified personnel to staff broadening and expanding enterprises. The school, at the same time, needs the counsel of business and industry to make certain that the training programs in the school are meaningful and realistic.
Constraining the magnetic field geometry of the millisecond pulsar PSR~J0030+0451 from joint radio, thermal X-ray and $γ$-ray emission
Creators: name: Pétri, J.
name: Guillot, S.
name: Guillemot, L.
name: Cognard, I.
name: Theureau, G.
name: Grießmeier, J. -M.
name: Bondonneau, L.
name: González-Caniulef, D.
name: Webb, N.
name: Jankowski, F.
name: Kravtsov, I. P.
name: McKee, J. W.
name: Carozzi, T. D.
name: Cecconi, B.
name: Serylak, M.
name: Zarka, P.
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: With the advent of multi-wavelength electromagnetic observations of neutron stars, spanning many decades in photon energies, from radio wavelengths up to X-rays and $γ$-rays, it becomes possible to significantly constrain the geometry and the location of the associated emission regions. In this work, we use results from the modelling of thermal X-ray observations of PSR~J0030+0451 from the NICER mission and phase-aligned radio and $γ$-ray pulse profiles to constrain the geometry of an off-centred dipole able to reproduce the light-curves in these respective bands simultaneously. To this aim, we deduce a configuration with a simple dipole off-centred from the location of the centre of the thermal X-ray hot spots and show that the geometry is compatible with independent constraints from radio and $γ$-ray pulsations only, leading to a fixed magnetic obliquity of $α\approx 75°$ and a line of sight inclination angle of $ζ\approx 54°$. We demonstrate that an off-centred dipole cannot be rejected by accounting for the thermal X-ray pulse profiles. Moreover, the crescent shape of one spot is interpreted as the consequence of a small scale surface dipole on top of the large scale off-centred dipole.
description: Accepted for publication in A&A
The Dirichlet problem for the minimal surface equation -with possible infinite boundary data- over domains in a Riemannian surface
Creators: name: Mazet, L.
name: Rodriguez, M. M.
name: Rosenberg, H.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Differential Geometry (math.DG)
subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 53A10

description: In this paper, we study existence and uniqueness of solutions to Jenkins-Serrin type problems on domains in a Riemannian surface. In the case of unbounded domains, the study is focused on the hyperbolic plane.
description: 60 pages, 15 figures