cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
How to Distinguish Conformational Selection and Induced Fit Based on Chemical Relaxation Rates
Creators: name: Paul, Fabian
name: Weikl, Thomas R.
Publisher: name: Freie Universität Berlin
Year: 2016
Subjects: subject: 500 Naturwissenschaften und Mathematik

description: Abstract Protein binding often involves conformational changes. Important questions are whether a conformational change occurs prior to a binding event (‘conformational selection’) or after a binding event (‘induced fit’), and how conformational transition rates can be obtained from experiments. In this article, we present general results for the chemical relaxation rates of conformational-selection and induced-fit binding processes that hold for all concentrations of proteins and ligands and, thus, go beyond the standard pseudo-first-order approximation of large ligand concentration. These results allow to distinguish conformational-selection from induced-fit processes—also in cases in which such a distinction is not possible under pseudo-first-order conditions—and to extract conformational transition rates of proteins from chemical relaxation data. Author Summary The function of proteins is affected by their conformational dynamics, i.e. by transitions between lower-energy ground-state conformations and higher-energy excited-state conformations of the proteins. Advanced NMR and single-molecule experiments indicate that higher-energy conformations in the unbound state of proteins can be similar to ground-state conformations in the bound state, and vice versa. These experiments illustrate that the conformational change of a protein during binding may occur before a binding event, rather than being induced by this binding event. However, determining the temporal order of conformational transitions and binding events typically requires additional information from chemical relaxation experiments that probe the relaxation kinetics of a mixture of proteins and ligands into binding equilibrium. These chemical relaxation experiments are usually performed and analysed at ligand concentrations that are much larger than the protein concentrations. At such high ligand concentrations, the temporal order of conformational transitions and binding events can only be inferred in special cases. In this article, we present general equations that describe the dominant chemical relaxation kinetics for all protein and ligand concentrations. Our general equations allow to clearly infer from relaxation data whether a conformational transition occurs prior to a binding event, or after the binding event.
Fibre bundle formulation of nonrelativistic quantum mechanics. II. Equations of motion and observables
Creators: name: Iliev, Bozhidar Z.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Quantum Physics (quant-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We propose a new systematic fibre bundle formulation of nonrelativistic quantum mechanics. The new form of the theory is equivalent to the usual one but it is in harmony with the modern trends in theoretical physics and potentially admits new generalizations in different directions. In it a pure state of some quantum system is described by a state section (along paths) of a (Hilbert) fibre bundle. Its evolution is determined through the bundle (analogue of the) Schrödinger equation. Now the dynamical variables and the density operator are described via bundle morphisms (along paths). The mentioned quantities are connected by a number of relations derived in this work. In the second part of this investigation we derive several forms of the bundle (analogue of the) Schrödinger equation governing the time evolution of state sections. We prove that up to a constant the matrix-bundle Hamiltonian, entering in the bundle analogue of the matrix form of the conventional Schrödinger equation, coincides with the matrix of coefficients of the evolution transport. This allows to interpret the Hamiltonian as a gauge field. Here we also apply the bundle approach to the description of observables. It is shown that to any observable there corresponds a unique Hermitian bundle morphism (along paths) and vice versa.
description: 19 standard (11pt, A4) LaTeX 2e pages. The packages AMS-LaTeX and amsfonts are required. New material, references and comments are added. Minor style chages. Continuation of quan-ph/9803083 and quan-ph/9803084. For continuation of the series see http://www.inrne.bas.bg/mathmod/bozhome/
Increases in thermophilus plants in an arid alpine community in response to experimental warming
Creators: name: Oldfather, Meagan F.
name: Ackerly, David D.
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified

description: A warming climate has been shown to drive thermophilization—shifts in species abundance toward those adapted to warm and dry conditions. The community dynamics shaping this process have been proposed to vary between temperature-limited alpine plant communities and those that are both temperature and moisture limited. In nine sites across the xeric alpine zone in the White Mountains, California, USA, we experimentally increased summertime temperature and precipitation for three seasons and quantified community responses with a climatic niche analysis. We asked if thermophilization occurred in response to experimental heating, and if this effect was ameliorated by experimental watering. Under experimentally warmer conditions, we found no change in the mean community-weighted climatic niche (CCN); however, thermophilization of this community was observed based on a shift in the seventy-fifth percentile of the CCN and an increase in the proportional abundance of the hottest, driest adapted species. In addition, total vegetation abundance increased and species richness decreased with heating. Experimental watering did not ameliorate these effects of heating. Together, these results suggest that warming in arid alpine areas may result in less diverse plant communities dominated by hot, dry associated species, although short-term responses may be limited because of community lags.
Effect of TSH Suppression Therapy on Bone Mineral Density in Differentiated Thyroid Cancer: A Systematic Review and Meta-analysis
Creators: name: eujeong.ku@gmail.com, eujeong.ku@gmail.com
Publisher: name: figshare
Year: 2021
Subjects: subject: 111204 Cancer Therapy (excl. Chemotherapy and Radiation Therapy)
subject: FOS: Clinical medicine
subject: 110306 Endocrinology
subject: 110107 Metabolic Medicine
subject: 111716 Preventive Medicine
subject: FOS: Health sciences

description: Supplementary materials
The $x_i$-eigenvalue problem on some new fuzzy spheres
Creators: name: Fiore, Gaetano
name: Pisacane, Francesco
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mathematical Physics (math-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences
subject: 81R60, 22D10

description: We study the eigenvalue equation for the 'Cartesian coordinates' observables $x_i$ on the fully $O(2)$-covariant fuzzy circle $\{S^1_Λ\}_{Λ\in\mathbb{N}}$ ($i=1,2$) and on the fully $O(3)$-covariant fuzzy 2-sphere $\{S^2_Λ\}_{Λ\in\mathbb{N}}$ ($i=1,2,3$) introduced in [G. Fiore, F. Pisacane, J. Geom. Phys. 132 (2018), 423-451]. We show that the spectrum and eigenvectors of $x_i$ fulfill a number of properties which are expected for $x_i$ to approximate well the corresponding coordinate operator of a quantum particle forced to stay on the unit sphere.
description: 28 pages. Version 3: some misprints are corrected
Additional file 1 of Determinants of appropriate antibiotic and NSAID prescribing in unscheduled outpatient settings in the veterans health administration
Creators: name: Ward, Michael J.
name: Matheny, Michael E.
name: Rubenstein, Melissa D.
name: Bonnet, Kemberlee
name: Dagostino, Chloe
name: Schlundt, David G.
name: Anders, Shilo
name: Reese, Thomas
name: Mixon, Amanda S.
Publisher: name: figshare
Year: 2024
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Mental Health

description: Supplementary Material 1.
Thermodynamics from first principles: correlations and nonextensivity
Creators: name: Saadatmand, S. N.
name: Gould, Tim
name: Cavalcanti, E. G.
name: Vaccaro, J. A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences

description: The standard formulation of thermostatistics, being based on the Boltzmann-Gibbs distribution and logarithmic Shannon entropy, describes idealized uncorrelated systems with extensive energies and short-range interactions. In this letter, we use the fundamental principles of ergodicity (via Liouville's theorem), the self-similarity of correlations, and the existence of the thermodynamic limit to derive generalized forms of the equilibrium distribution for long-range-interacting systems. Significantly, our formalism provides a justification for the well-studied nonextensive thermostatistics characterized by the Tsallis distribution, which it includes as a special case. We also give the complementary maximum entropy derivation of the same distributions by constrained maximization of the Boltzmann-Gibbs-Shannon entropy. The consistency between the ergodic and maximum entropy approaches clarifies the use of the latter in the study of correlations and nonextensive thermodynamics.
description: 6 pages, 1 figure, 1 table, and 3 pages of supplemental material. v4: comments are welcome
Additional file 1 of Virtual reconstruction of midfacial bone defect based on generative adversarial network
Creators: name: Xiong, Yu-Tao
name: Zeng, Wei
name: Xu, Lei
name: Guo, Ji-Xiang
name: Liu, Chang
name: Chen, Jun-Tian
name: Du, Xin-Ya
name: Tang, Wei
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Science Policy

description: Additional file 1. (PDF 624 kb)
Cloud-Based Approach to Data Collection and Project Management for Architectural Conservation
Creators: Caughey, Patrick James
Publisher: name: Columbia University
Year: 2012
Subjects: subject: Architecture
subject: FOS: Civil engineering
subject: Information technology
subject: Databases
subject: Project management
subject: Architecture--Conservation and restoration

description: A comprehensive digital inventory of architectural conservation project data does not yet exist; however, the accumulation and management of such data - and its virtual, intelligent analysis thereafter - is possible. The first and most essential step toward making it so must be taken by those interacting with the architectural heritage; it must be taken by all professionals who are responsible for the development and protection of new and historic built environments. This thesis will present a cloud-based approach to data collection and project management for architectural conservation that is designed to help working professionals take the first step, simultaneously laying the groundwork for the gradual process of collecting and managing project information for the purpose of establishing an international digital inventory of architectural heritage information. The ultimate goal of this thesis is to demonstrate how integrated analytical, cloud-based and crowd-sourced concepts derived from information technology within all levels of architectural conservation work can help us better understand the accumulated world in which we live, and ensure that accurate, consistent records and references to the heritage conservation work we do today are preserved and made widely accessible for future generations.
Clubbed to Death: The Decline of New York City Nightlife Culture Since the Late 1980s
Creators: Wei, Whitney
Publisher: name: Columbia University
Year: 2016
Subjects: Gentrification
Municipal government
Nightclubs
History

description: The purpose of this thesis is to investigate the impact of city policy changes and the processes of gentrification on 1980s nightlife subculture in New York City. As a consequence of the city's positive economic trajectory and gradual revanchism of neighborhood properties, the self-destructive nature of this after-hours sector ultimately led to its own demise.
Income, policy, and stable center-based child care : towards reducing the achievement gap
Creators: name: Caramanis, Christina Nefeli
name: 0000-0002-1103-9344
Publisher: name: The University of Texas at Austin
Year: 2020
Subjects: Center-based child care
Low-income
EITC
Instrumental variables
Latent class analysis
Academic outcomes
Policy
Education

description: Formal child care settings, such as center-based care, are known to increase school readiness, especially among disadvantaged and vulnerable populations. Yet, no research to date has empirically tested the causal link between income and center-based care among economically disadvantaged populations. In my dissertation, I answer this call by applying an instrumental variables strategy to analysis of longitudinal data from the Fragile Families and Child Wellbeing Study (FFCWS) where I leverage state variation in access to state Earned Income Tax Credits as a quasi-experimental instrument for income. My findings, which suggest a causal link between income and the use of center-based child care, represent an important policy-relevant tool by which economic support can foster enhanced early educational experiences that may have important implications for long-term patterns of attainment, achievement, and population health. This study highlights the importance of considering the influence of income support policies beyond their intended scope of promoting financial security and labor market participation. As part of this dissertation, I also extend our limited knowledge of the long-term academic effects of formal child care enrollment by filling a critical gap in integrated data that concurrently tracks family background, early childhood experiences, and reliable academic outcomes. To do this, I created an original dataset linking the Texas subsample of the FFCWS with Texas administrative school records. Results from my analyses indicate population heterogeneity across indicators of school readiness, grade retention, and math and reading achievement scores. This work highlights the importance of creating integrated data systems to answer questions of both theoretical and practical importance. With a national movement towards expansion of public preschool education that is gaining momentum, understanding the long-term impact of early childhood programs is essential.
Cluster Dynamical Mean-Field Theory: Applications to High-Tc Cuprates and to Quantum Chemistry
Creators: Lin, Nan
Publisher: name: Columbia University
Year: 2012
Subjects: Condensed matter

description: In this thesis we use the recently developed dynamical mean-field approximation to study problems in strongly correlated electron systems, including high-Tc cuprate superconductors as well as a few quantum chemical reference systems. We start with an introduction to the background of the interacting electron systems, followed by a brief description on the current understanding of the physics of high-Tc cuprate superconductors. The approximate models that enter the theoretical framework will be discussed afterwards. Some quantum chemical methods for many-body quantum systems are included for review. Next we present the numerical methods employed in our study. The formalism of the dynamical mean-field approximation will be introduced including the single-site and cluster versions, followed by the Exact Diagonalization impurity solver for the solution of the quantum impurity model. Maximum Entropy analytic continuation method is also discussed, which is useful to obtain the physically relevant response functions. Then we apply dynamical mean-field approximation to high-Tc cuprate superconductors. The two-particle response functions, such as Raman scattering intensity and optical conductivity, are computed for the two dimensional Hubbard model. The calculations include the vertex corrections which are essential to obtain physically reasonable results in interacting electron systems. We also study the physics of the pseudogap in cuprates. The suppression of density of states near Fermi surface is present in our calculations, which is in qualitative agreement with the experimental data. Finally we discuss the application of dynamical mean-field theory to quantum chemistry. We extend the formalism of dynamical mean-field approximation to finite systems, and compare its performance in hydrogen clusters with different spatial configurations to other leading quantum chemical approaches. Dynamical mean-field theory involves mapping onto a quantum impurity model. We further examine the quantum impurity model representation of the transition metal dioxide molecules. The conceptual and technical difficulties will be discussed.
Elasmosomus Schwarz 1902
Creators: name: Girard, Claude
Publisher: name: Zenodo
Year: 2003
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Elateridae
Elasmosomus

description: Genre ELASMOSOMUS Schwarz, 1902
Le genre compte aujourd’hui vingt-quatre espèces en Afrique intertropicale. Elles sont généralement peu communes et marquent toutes une nette préférence pour les forêts primaires ou encore peu dégradées. Le genre est aussi présent à Madagascar, mais les quelques espèces qui nous en sont connues appartiennent à un groupe différent de ceux de l’Afrique continentale.
 Les forêts de piedmont du Nimba apparaissent d’une grande richesse en Elasmosomus car treize espèces, soit plus de la moitié des espèces connues de l’Afrique, y ont été récoltées. Toutefois, le nombre des exemplaires de chacune des espèces inventoriées est le plus souvent très faible car ces curieux Élatérides ne se capturent pratiquement qu’au piège lumineux, méthode qui n’a pas été régulièrement employée au mont Nimba.
description: Published as part of Girard, Claude, 2003, Étude des peuplements d'Elateridae (Coleoptera) de la région du mont Nimba et descriptions de taxons nouveaux, pp. 393-550 in Mémoires du Muséum national d'Histoire naturelle 190 on page 422
Solving the sextic by iteration: A complex dynamical approach
Creators: name: Crass, Scott
name: Doyle, Peter
Publisher: name: arXiv
Year: 1999
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics

description: Recently, Peter Doyle and Curt McMullen devised an iterative solution to the fifth degree polynomial. At the method's core is a rational mapping of the Riemann sphere with the icosahedral symmetry of a general quintic. Moreover, this map posseses "reliable" dynamics: for almost any initial point, the its trajectory converges to one of the periodic cycles that comprise an icosahedral orbit. This symmetry-breaking provides for a reliable or "generally-convergent" quintic-solving algorithm: with almost any fifth-degree equation, associate a rational mapping that has reliable dynamics and whose attractor consists of points from which one computes a root. An algorithm that solves the sixth-degree equation requires a dynamical system with the symmetry of the alternating group on six things. This group does not act on the Riemmann sphere, but does act on the complex projective plane--this is the Valentiner group. The present work exploits the resulting 2-dimensional geometry in finding a Valentiner-symmetric rational mapping whose elegant dynamics experimentally appear to be reliable in the above sense---transferred to the 2-dimensional setting. This map provides the central feature of a conjecturally-reliable sextic-solving algorithm analogous to that employed in the quintic case.
description: 19 pages, 2 figures
Future Prospects for Constraining Nuclear Matter Parameters with Gravitational Waves
Creators: name: Carson, Zack
name: Steiner, Andrew W.
name: Yagi, Kent
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The gravitational wave emission from the merging binary neutron star system GW170817 arrived full of tidal information which can be used to probe the fundamental ultra-dense nuclear physics residing in these stars. In previous work, we used two-dimensional correlations between nuclear matter parameters and tidal deformabilities of neutron stars applying specifically to GW170817 to derive constraints on the former. Here, we extend this analysis by finding similar correlations for varying chirp masses, the dominant determining factor in the frequency evolution of the inspiral, such that one can apply the same method to future detections. We estimate how accurately one can measure nuclear parameters with future gravitational wave interferometers and show how such measurements can be improved by combining multiple events. We find that bounds on the nuclear parameters with future observations can improve from the current one with GW170817 only by $\sim 30\%$ due to the existence of systematic errors caused mainly by the remaining uncertainty in the equation of state near and just above the nuclear saturation density. We show that such systematic errors can be reduced by considering multidimensional correlations among nuclear parameters and tidal deformabilities with various neutron star masses.
description: 16 pages, 17 figures; new citations, hybrid star discussion paragraph added; Used conditional probability distributions on tidal deformability and nuclear parameters, rather than the two-dimensional PDFs
On embeddings into toric prevarieties
Creators: name: Hausen, J.
name: Schroeer, S.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14E25; 14M25

description: What kind of schemes are embeddable into good toric prevarieties? To shed some light on this question, we construct proper normal surfaces that are embeddable into neither simplicial toric prevarieties nor toric prevarieties of affine intersection.
description: 5 pages, minor changes, to appear in Proc. Amer. Math. Soc
Fenglin xiangwu 鳳麟翔舞 Q00364_01_B
Creators: name: Admin, Textcourt
Publisher: name: University of Oxford
Year: 2025
Subjects: classificationCode: 470515
subject: Literature in Chinese

description: Launched in October 2019 at the University of Oxford, TEXTCOURT: Linking the Textual Worlds of Chinese Court Theater, ca. 1600-1800 is a five-year research project whose aim is to develop a digital archive of court drama texts to connect and link them with their local and global contexts. The project will enable textual studies of Chinese court drama and produce research publications and an anthology of English translations. It will contribute to the understanding of the role of Chinese court drama in world court cultures.
Additional file 5 of Thymoquinone upregulates IL17RD in controlling the growth and metastasis of triple negative breast cancer cells in vitro
Creators: name: Khan, Md. Asaduzzaman
name: Zheng, Meiling
name: Fu, Jiewen
name: Tania, Mousumi
name: Li, Jun
name: Fu, Junjiang
Publisher: name: figshare
Year: 2022
Subjects: subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer

description: Additional file 5: Table S2. Methylated related genes.
Non-relativistic Reduction of Spinors, New Currents and their Algebra
Creators: name: Banerjee, Rabin
name: Chatterjee, Debashis
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: A specific mapping is introduced to reduce the Dirac action to the non-relativistic (Pauli - Schrödinger) action for spinors. Using this mapping, the structures of the vector and axial vector currents in the non-relativistic theory are obtained. The implications of the relativistic Ward identities in the non-relativistic limit are discussed. A new non-abelian type of current in the Pauli - Schrödinger theory is obtained. As we show, this is essential for the closure of the algebra among the usual currents. The role of parity in the non-relativistic theory is also discussed.
description: 19 pages, No figures V2 shortened, main results unchanged, version to appear in Nuclear Physics B
Targeted memory reactivation for enhancing exposure therapy
Creators: name: Lee, Michael David
Publisher: name: The University of Texas at Austin
Year: 2020
Subjects: Exposure therapy
Targeted memory reactivation
Memory consolidation

description: Prior research has demonstrated that memory consolidation can be enhanced by coupling learning with an olfactory or auditory contextual cue, then presenting that cue again during subsequent sleep. This process, known as targeted memory reactivation (TMR), has been investigated in basic research but has not been translated into clinical application. The current study investigated whether TMR could be used to augment exposure therapy by promoting consolidation of extinction learning. 109 participants with marked fear of spiders, contamination, or enclosed spaces were given standardized in-vivo exposure therapy in the presence of a contextual odor. Following treatment, they were randomized to one of three conditions: (1) EXPCUE, involving sleep in the presence of the contextual odor previously presented during exposure, (2) NOVCUE, involving sleep in the presence of a novel odor, or (3) CNTL, involving sleep without any odor. Electrodermal and fear responding to behavioral approach tests, as well as self- reported anxiety and disgust, were assessed at baseline, post-treatment, one-week, and one-month follow-up visits. We predicted that at follow-up the EXPCUE condition would exhibit lower anxiety than the NOVCUE and CNTL conditions, and that self- reported peak anxiety during the last exposure trial would moderate the relationship between condition and anxiety at follow-up. These hypotheses were not supported, as there were no between-group differences in primary outcomes and the predicted moderation effects were not observed. In contrast to hypothesis, the EXPCUE group exhibited a reduced rate of anxiety decrease in comparison to the NOVCUE or CNTL conditions as measured by self-report questionnaires. Results suggest that TMR does not enhance consolidation of extinction learning during exposure therapy.
Bogoliubov theory for dilute bose gases: the Gross-Pitaevskii Regime
Creators: name: Cenatiempo, Serena
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mathematical Physics (math-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Analysis of PDEs (math.AP)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: In 1947 Bogoliubov suggested a heuristic theory to compute the excitation spectrum of weakly interacting Bose gases. Such a theory predicts a linear excitation spectrum and provides expressions for the thermodynamic functions which are believed to be correct in the dilute limit. Thus far, there are only a few cases where the predictions of Bogoliubov can be obtained by means of rigorous mathematical analysis. A major challenge is to control the corrections beyond Bogoliubov theory, namely to test the validity of Bogoliubov's predictions in regimes where the approximations made by Bogoliubov are not valid. In these notes we discuss how this challenge can be addressed in the case of a system of N interacting bosons trapped in a box with volume one in the Gross-Pitaevskii limit, where the scattering length of the potential is of the order 1/N and N tends to infinity. This is a recent result obtained in [10] and [11], joint works with C. Boccato, C. Brennecke, and B. Schlein, which extend a previous result obtained in [8], removing the assumption of small interaction potential.
description: Contribution to Proceedings of the International Congress of Mathematical Physics, Montreal, Canada, July 23-28, 2018
Atomic Scattering in Presence of an External Confinement and a Gas of Impenetrable Bosons
Creators: name: Olshanii, Maxim
Publisher: name: arXiv
Year: 1998
Subjects: subject: Condensed Matter (cond-mat)
subject: Mathematical Physics (math-ph)
subject: Atomic Physics (physics.atom-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We calculate, within the pseudopotential approximation, a one-dimensional scattering amplitude and effective one-dimensional interaction potential for atoms confined transversally by an atom waveguide or highly elongated ``cigar''-shaped atomic trap. We show that in the low-energy scattering regime, the scattering process degenerates to a total reflection suggesting an experimental realization of a famous model in theoretical physics - a one-dimensional gas of impenetrable bosons (``Tonks'' gas). We give an estimate for suitable experimental parameters for alkali atoms confined in waveguides.
description: 5 pages, 2 figures; list of atoms - candidates for the Tonks gas realisation is restricted to the positive scatt. length; Cs is excluded from the list; some new references added; minor changes in the text; accepted in PRL June 22, 1998
Philharmostes girardi R. Paulian 1993
Creators: name: Cambefort, Yves
name: Bordat, Patrice
Publisher: name: Zenodo
Year: 2003
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Hybosoridae
Philharmostes
Philharmostes girardi

description: Philharmostes girardi R. Paulian, 1993
MATÉRIEL EXAMINÉ. — Forêt-galerie du Zougué, 850 m, VI.1991 (C. Girard).
DISTRIBUTION. — Espèce connue seulement de localité typique et dédiée à Claude Girard, qui avait spécialement recherché cette famille lors de sa mission de 1991 (Paulian, 1993).
description: Published as part of Cambefort, Yves & Bordat, Patrice, 2003, Coléoptères Scarabaeidae s. str., Aphodiidae et Ceratocanthidae du mont Nimba et des régions limitrophes, pp. 551-580 in Mémoires du Muséum national d'Histoire naturelle 190 on page 577
Zhongsi yanqing 螽斯衍慶 Q00233_01_A
Creators: name: Admin, Textcourt
Publisher: name: University of Oxford
Year: 2025
Subjects: classificationCode: 470515
subject: Literature in Chinese

description: Launched in October 2019 at the University of Oxford, TEXTCOURT: Linking the Textual Worlds of Chinese Court Theater, ca. 1600-1800 is a five-year research project whose aim is to develop a digital archive of court drama texts to connect and link them with their local and global contexts. The project will enable textual studies of Chinese court drama and produce research publications and an anthology of English translations. It will contribute to the understanding of the role of Chinese court drama in world court cultures.
Supplementary Information from Metabolic activity affects the response of single cells to a nutrient switch in structured populations
Creators: name: Co, Alma Dal
name: Ackermann, Martin
name: Vliet, Simon Van
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: 60114 Systems Biology
subject: FOS: Biological sciences

description: Microbes live in ever-changing environments where they need to adapt their metabolism to different nutrient conditions. Many studies have characterized the response of genetically identical cells to nutrient switches in homogeneous cultures; however, in nature, microbes often live in spatially structured groups such as biofilms where cells can create metabolic gradients by consuming and releasing nutrients. Consequently, cells experience different local microenvironments and vary in their phenotype. How does this phenotypic variation affect the ability of cells to cope with nutrient switches? Here, we address this question by growing dense populations of Escherichia coli in microfluidic chambers and studying a switch from glucose to acetate at the single-cell level. Before the switch, cells vary in their metabolic activity: some grow on glucose, while others cross-feed on acetate. After the switch, only few cells can resume growth after a period of lag. The probability to resume growth depends on a cells' phenotype prior to the switch: it is highest for cells cross-feeding on acetate, while it depends in a non-monotonic way on the growth rate for cells growing on glucose. Our results suggest that the strong phenotypic variation in spatially structured populations might enhance their ability to cope with fluctuating environments.
Slip-Back Mapping as a Tracker of Topological Changes in Evolving Magnetic Configurations
Creators: name: Lionello, R.
name: Titov, V. S.
name: Mikić, Z.
name: Linker, J. A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The topology of the coronal magnetic field produces a strong impact on the properties of the solar corona and presumably on the origin of the slow solar wind. To advance our understanding of this impact, we revisit the concept of so-called slip-back mapping (Titov et al. 2009) and adapt it for determining open, closed, and disconnected flux systems that are formed in the solar corona by magnetic reconnection during a given time interval. The developed method allows us, in particular, to describe the magnetic flux transfer between open and closed flux regions via so-called interchange reconnection with an unprecedented level of details. We illustrate the application of this method to the analysis of the global MHD evolution of the solar corona that is driven by an idealized differential rotation of the photospheric plasma.
description: To appear in Ap.J
Additional file 1 of Comparison of the sputum microbiome between patients with stable nontuberculous mycobacterial pulmonary disease and patients requiring treatment
Creators: name: Song, Min Jong
name: Kim, Dae Hun
name: Kim, Su-Young
name: Kang, Noeul
name: Jhun, Byung Woo
Publisher: name: figshare
Year: 2024
Subjects: subject: Medicine
subject: Biotechnology
subject: Ecology
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Infectious Diseases
subject: FOS: Health sciences

description: Supplementary Material 1.
Additional file 1 of Thymoquinone upregulates IL17RD in controlling the growth and metastasis of triple negative breast cancer cells in vitro
Creators: name: Khan, Md. Asaduzzaman
name: Zheng, Meiling
name: Fu, Jiewen
name: Tania, Mousumi
name: Li, Jun
name: Fu, Junjiang
Publisher: name: figshare
Year: 2022
Subjects: subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer

description: Additional file 1.
Zhufu chengxiang 祝福呈祥 Q00234_01_A
Creators: name: Admin, Textcourt
Publisher: name: University of Oxford
Year: 2025
Subjects: classificationCode: 470515
subject: Literature in Chinese

description: Launched in October 2019 at the University of Oxford, TEXTCOURT: Linking the Textual Worlds of Chinese Court Theater, ca. 1600-1800 is a five-year research project whose aim is to develop a digital archive of court drama texts to connect and link them with their local and global contexts. The project will enable textual studies of Chinese court drama and produce research publications and an anthology of English translations. It will contribute to the understanding of the role of Chinese court drama in world court cultures.
Towards deep-inelastic structure functions at three loops
Creators: name: Moch, S.
name: Vermaseren, J. A. M.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We report on the status of the calculation of deep-inelastic structure functions at three loops in perturbative QCD. The method employed allows to calculate the Mellin moments of structure functions analytically as a general function of N. As an illustration, we present the leading fermionic contributions to the non-singlet anomalous dimension of F_2 at three loops and, as a new result, to the non-singlet coefficient function of F_2 at three loops.
description: Latex, 5 pages, Presented at DIS2002, Cracow, 30 April - 4 May 2002
Additional file 4 of Thymoquinone upregulates IL17RD in controlling the growth and metastasis of triple negative breast cancer cells in vitro
Creators: name: Khan, Md. Asaduzzaman
name: Zheng, Meiling
name: Fu, Jiewen
name: Tania, Mousumi
name: Li, Jun
name: Fu, Junjiang
Publisher: name: figshare
Year: 2022
Subjects: subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer

description: Additional file 4: Table S1. Methylated peaks chr.
Photon statistics of a double quantum dot micromaser: Quantum treatment
Creators: name: Agarwalla, Bijay Kumar
name: Kulkarni, Manas
name: Segal, Dvira
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: A semiconductor single-atom micromaser consists of a microwave cavity coupled to a gain medium, a double quantum dot driven out of equilibrium by a bias voltage. The masing threshold of this system was recently probed by measuring photon statistics in the cavity [Y-Y. Liu \textit{et al}, Phys. Rev. Lett. 119, 097702 (2017)]. In this paper, we develop an in-depth, rigorous understanding of this experiment and related works. First, we use a semiclassical theory and study transmission spectroscopy. This approach allows us to derive the masing threshold condition for arbitrary temperature and voltage bias, and expose microscopic principles required for realizing photon gain and thereby a photon amplifier. Next, by employing the quantum master equation approach we extend the Scully-Lamb quantum theory of a laser to the present setup, and investigate the statistics of emitted photons below and above the masing threshold as a function of experimentally tunable parameters. Although our focus is primarily on hybrid quantum dot circuit - quantum electrodynamics systems, our approach is adaptable to other light-matter systems where the gain medium consists of a mesoscopic structure.
description: 14 pages, 7 figures
The scaling limit of the incipient infinite cluster in high-dimensional percolation. II. Integrated super-Brownian excursion
Creators: name: Hara, Takashi
name: Slade, Gordon
Publisher: name: arXiv
Year: 1999
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 82B43; 60K35

description: For independent nearest-neighbour bond percolation on Z^d with d >> 6, we prove that the incipient infinite cluster's two-point function and three-point function converge to those of integrated super-Brownian excursion (ISE) in the scaling limit. The proof is based on an extension of the new expansion for percolation derived in a previous paper, and involves treating the magnetic field as a complex variable. A special case of our result for the two-point function implies that the probability that the cluster of the origin consists of n sites, at the critical point, is given by a multiple of n^{-3/2}, plus an error term of order n^{-3/2-ε} with ε>0. This is a strong statement that the critical exponent delta is given by delta =2.
description: 56 pages, 3 Postscript figures, in AMS-LaTeX, with graphicx, epic, and xr packages
Wanfang renshou 萬方仁壽 Q00363_01_A
Creators: name: Admin, Textcourt
Publisher: name: University of Oxford
Year: 2025
Subjects: classificationCode: 470515
subject: Literature in Chinese

description: Launched in October 2019 at the University of Oxford, TEXTCOURT: Linking the Textual Worlds of Chinese Court Theater, ca. 1600-1800 is a five-year research project whose aim is to develop a digital archive of court drama texts to connect and link them with their local and global contexts. The project will enable textual studies of Chinese court drama and produce research publications and an anthology of English translations. It will contribute to the understanding of the role of Chinese court drama in world court cultures.
On the approximation of the values of exponential function and logarithm by algebraic numbers
Creators: name: Nesterenko, Yu.
name: Waldschmidt, M.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11J82

description: A sharp explicit estimate is proved for the difference $e^β-α$ when $α$ and $β$ are nonzero algebraic numbers.
description: 17 pages. See also http://www.math.jussieu.fr/~miw/articles/ps/Nesterenko.ps and http://www.math.jussieu.fr/~nesteren/
Additional file 3 of Thymoquinone upregulates IL17RD in controlling the growth and metastasis of triple negative breast cancer cells in vitro
Creators: name: Khan, Md. Asaduzzaman
name: Zheng, Meiling
name: Fu, Jiewen
name: Tania, Mousumi
name: Li, Jun
name: Fu, Junjiang
Publisher: name: figshare
Year: 2022
Subjects: subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer

description: Additional file 3.
Nucleon electromagnetic structure revisited
Creators: name: Dubnicka, Stanislav
name: Dubnickova, Anna-Zuzana
name: Weisenpacher, Peter
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Unitary and analytic ten-resonance model of the nucleon electromagnetic (e.m.) structure with canonical normalizations and QCD (up to the logarithmic correction) asymptotics is constructed on the four-sheeted Riemann surface, which provides a superposition of vector-meson pole and continuum contributions in a very natural way. As a result it describes simultaneously all existing experimental space-like and time-like data on the proton e.m. form factors (ff's) and on the neutron e.m. ff's as well. A crucial factor in the latter achievement is the inclusion of a contribution of the fourth excited state of the $ρ(770)$ meson with the parameters $m_{ρ''''}=2455\pm53 MeV, Γ_{ρ''''}=728\pm2 MeV$ and $(f^{(1)}_{ρ''''NN}/f_{ρ''''})=0.0549\pm0.0005$, $(f^{(2)}_{ρ''''NN}/f_{ρ''''})=-0.0103\pm0.0001$. The pronounced effect of the two-pion continuum on the isovector spectral functions demonstrating a strong enhancement of the left wing of the $ρ(770)$-resonance close to two-pion threshold, which was revealed by Höhler and Pietarinen by means of the nucleon ff unitarity condition more than a quarter of the century ago, is predicted by the model automatically. The model gives large values of the $f^{(1,2)}_{ϕNN}$ coupling constants, thus indicating the violation of the OZI rule. Since in the framework of the considered model isoscalar ff's above their lowest branch point $t^s_0=9m^2_π$ are complex functions, the isoscalar spectral function behaviours are predicted as well.
description: Latex, 29 pages, 6 eps figures
Ginsenoside Rg3 liposomes regulate tumor microenvironment for the treatment of triple negative breast cancer
Creators: name: Miao, Linan
name: Ma, Hao
name: Dong, Tingjun
name: Zhao, Chengcheng
name: Gao, Tingyu
name: Wu, Tianyi
name: Xu, Huan
name: Zhang, Jing
Publisher: name: Taylor & Francis
Year: 2023
Subjects: Biochemistry
Medicine
Pharmacology
Biotechnology
Chemical Sciences not elsewhere classified
Biological Sciences not elsewhere classified
Cancer

description: To improve the solubility and targeting of Ginsenoside Rg3 (G-Rg3), in the current study, we constructed a novel targeting functional material folic acid -poly(2-ethyl-2-oxazoline)-cholesteryl methyl carbonate (FA-PEOz-CHMC, FPC) modified G-Rg3 liposomes (FPC-Rg3-L). FPC was synthesized by using folic acid (FA) as a targeted head coupling with acid-activated poly(2-ethyl-2-oxazoline)-cholesteryl methyl carbonate. The inhibitory effects of the G-Rg3 preparations on mouse breast cancer cells (4T1) were investigated by CCK-8 assay. Paraffin sections of female BALB/c mice viscera were taken for hematoxylin-eosin (H&E) staining after continuous tail vein injection of G-Rg3 preparations. BALB/c mice bearing triple-negative breast cancer (TNBC) were used as animal models to investigate the inhibition of G-Rg3 preparations on tumor growth and improving quality of life. Transforming growth factor-β1 (TGF-β1) and α-smooth muscular actin (α-SMA) were used to investigate the expression of two fibrosis factors in tumor tissues by western blotting. Compared with G-Rg3 solution (Rg3-S) and Rg3-L, FPC-Rg3-L had a significant inhibitory effect on 4T1 cells (p < .01), and the half maximal inhibitory concentration (IC50) of FPC-Rg3-L was significantly lower (p < .01). The H&E results showed that the injection of FPC-Rg3-L and Rg3-S did not cause damage to the organs of mice. Compared with the control group, tumor growth was significantly inhibited in mice treated with FPC-Rg3-L and G-Rg3 solutions (p < .01). This study presents a new and safe treatment for TNBC, reduces the toxic and side effects of the drug, and provides a reference for the efficient use of Chinese herbal medicine components.
Covariant phase space with boundaries
Creators: name: Harlow, Daniel
name: Wu, Jie-qiang
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The covariant phase space method of Iyer, Lee, Wald, and Zoupas gives an elegant way to understand the Hamiltonian dynamics of Lagrangian field theories without breaking covariance. The original literature however does not systematically treat total derivatives and boundary terms, which has led to some confusion about how exactly to apply the formalism in the presence of boundaries. In particular the original construction of the canonical Hamiltonian relies on the assumed existence of a certain boundary quantity "$B$", whose physical interpretation has not been clear. We here give an algorithmic procedure for applying the covariant phase space formalism to field theories with spatial boundaries, from which the term in the Hamiltonian involving $B$ emerges naturally. Our procedure also produces an additional boundary term, which was not present in the original literature and which so far has only appeared implicitly in specific examples, and which is already nonvanishing even in general relativity with sufficiently permissive boundary conditions. The only requirement we impose is that at solutions of the equations of motion the action is stationary modulo future/past boundary terms under arbitrary variations obeying the spatial boundary conditions; from this the symplectic structure and the Hamiltonian for any diffeomorphism that preserves the theory are unambiguously constructed. We show in examples that the Hamiltonian so constructed agrees with previous results. We also show that the Poisson bracket on covariant phase space directly coincides with the Peierls bracket, without any need for non-covariant intermediate steps, and we discuss possible implications for the entropy of dynamical black hole horizons.
description: 61 pages, two figures. v2: improved referencing v3: minor improvements and references added v4: Journal version, minor clarifications and discussion of the initial value problem added