cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
ESR investigation on the Breather mode and the Spinon-Breather dynamical crossover in Cu Benzoate
Creators: name: Asano, T.
name: Nojiri, H.
name: Inagaki, Y.
name: Boucher, J. P.
name: Sakon, T.
name: Ajiro, Y.
name: Motokawa, M.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: A new elementary-excitation, the so called "breather excitation", is observed directly by millimeter-submillimeter wave electron spin resonance (ESR) in the Heisenberg quantum spin-chain Cu benzoate, in which a field-induced gap is found recently by specific heat and neutron scattering measurements. Distinct anomalies were found in line width and in resonance field around the "dynamical crossover" regime between the gap-less spinon-regime and the gapped breather-regime. When the temperature becomes sufficiently lower than the energy gap, a new ESR-line with very narrow line-width is found, which is the manifestation of the breather excitation. The non-linear field dependence of the resonance field agrees well with the theoretical formula of the first breather-excitation proposed by Oshikawa and Affleck. The present work establishes experimentally for the first time that a sine-Gordon model is applicable to explain spin dynamics in a S=1/2 Heisenberg spin chain subjected to staggered field even in high fields.
description: Revtex, 4 pages, 4 figures, submitted to Phys. Rev. Lett
A New Precise Determination of the Primordial Abundance of Deuterium: Measurement in the metal-poor sub-DLA system at z=3.42 towards quasar J1332+0052
Creators: name: Kislitsyn, P. A.
name: Balashev, S. A.
name: Murphy, M. T.
name: Ledoux, C.
name: Noterdaeme, P.
name: Ivanchik, A. V.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The theory of Big Bang nucleosynthesis, coupled with an estimate of the primordial deuterium abundance (D/H)_pr, offers insights into the baryon density of the Universe. Independently, the baryon density can be constrained during a different cosmological era through the analysis of cosmic microwave background (CMB) anisotropy. The comparison of these estimates serves as a rigorous test for the self-consistency of the Standard Cosmological Model and stands as a potent tool in the quest for new physics beyond the Standard Model of Particle Physics. For a meaningful comparison, a clear understanding of the various systematic errors affecting deuterium measurements is crucial. Given the limited number of D/H measurements, each new estimate carries significant weight. This study presents the detection of DI absorption lines in a metal-poor sub-Damped Lyman-alpha system ([O/H]=-1.71+-0.02, logN(HI)=19.304+-0.004) at z_abs=3.42 towards the quasar J1332+0052. Through simultaneous fitting of HI and DI Lyman-series lines, as well as low-ionization metal lines, observed at high spectral resolution and high signal-to-noise using VLT/UVES and Keck/HIRES, we derive log(DI/HI)=-4.622+-0.014, accounting for statistical and systematic uncertainties of 0.008dex and 0.012dex, respectively. Thanks to negligible ionization corrections and minimal deuterium astration at low metallicity, this D/H ratio provides a robust measurement of the primordial deuterium abundance, consistent and competitive with previous works. Incorporating all prior measurements, the best estimate of the primordial deuterium abundance is constrained as: (D/H)_pr=(2.533+-0.024)*10^-5. This represents a 5% improvement in precision over previous studies and reveals a moderate tension with the expectation from the Standard Model (~2.2sig). This discrepancy underscores the importance of further measurements in the pursuit of new physics.
description: 15 pages, 18 figures. Accepted for publication in MNRAS
Causas asociadas a la repitencia escolar en básica secundaria en el Colegio San Bartolomé La Merced
Creators: name: García, Miguel Ángel
Publisher: name: Universidad Externado de Colombia
Year: 2020
Subjects: subject: Evaluación educativa - Estudios de caso
subject: Pedagogía - Enseñanza
subject: Educación - Aspectos sociales
subject: Repitencia escolar
subject: Causas exógenas
subject: Causas endógenas
subject: Logro académico
subject: Fracaso escolar

description: La presente investigación muestra una de las practicas pedagógicas que mayor incidencia tiene con la calidad educativa y que demuestra una constante preocupación, en los últimos años se ha publicado en torno a esta problemática un número importante de documentos los cuales detallan diferentes posturas tanto a nivel internacional como nacional. no solo en nuestro país sino también en el resto del mundo, la repitencia escolar. El documento presenta el panorama en los últimos cuatro años de este fenómeno escolar en los estudiantes de básica secundaria y media del Colegio San Bartolomé La Merced, a partir de este marco, se hace la evaluación de las causas asociadas a la repitencia escolar con la intención, en primer lugar, caracterizar la población escolar repitente y los docentes del nivel de básica secundaria y media del Colegio San Bartolomé La Merced (CSBLM), seguido de la valoración de las causas endógenas y exógenas asociadas a la repitencia escolar en la institución. Finalmente se formulan una serie de estrategias de mejoramiento para reducir el impacto de la repitencia escolar en la institución.
Chronic-Pain Protective Behavior Detection with Deep Learning
Creators: name: Wang, Chongyang
name: Olugbade, Temitayo A.
name: Mathur, Akhil
name: Williams, Amanda C. De C.
name: Lane, Nicholas D.
name: Bianchi-Berthouze, Nadia
Publisher: name: arXiv
Year: 2019
Subjects: subject: Human-Computer Interaction (cs.HC)
subject: Artificial Intelligence (cs.AI)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: In chronic pain rehabilitation, physiotherapists adapt physical activity to patients' performance based on their expression of protective behavior, gradually exposing them to feared but harmless and essential everyday activities. As rehabilitation moves outside the clinic, technology should automatically detect such behavior to provide similar support. Previous works have shown the feasibility of automatic protective behavior detection (PBD) within a specific activity. In this paper, we investigate the use of deep learning for PBD across activity types, using wearable motion capture and surface electromyography data collected from healthy participants and people with chronic pain. We approach the problem by continuously detecting protective behavior within an activity rather than estimating its overall presence. The best performance reaches mean F1 score of 0.82 with leave-one-subject-out cross validation. When protective behavior is modelled per activity type, performance is mean F1 score of 0.77 for bend-down, 0.81 for one-leg-stand, 0.72 for sit-to-stand, 0.83 for stand-to-sit, and 0.67 for reach-forward. This performance reaches excellent level of agreement with the average experts' rating performance suggesting potential for personalized chronic pain management at home. We analyze various parameters characterizing our approach to understand how the results could generalize to other PBD datasets and different levels of ground truth granularity.
description: 24 pages, 12 figures, 7 tables. Accepted by ACM Transactions on Computing for Healthcare
Additional file 1 of Epidemiology, healthcare utilization, and related costs among patients with IPF: results from a German claims database analysis
Creators: name: Kreuter, Michael
name: Picker, Nils
name: Schwarzkopf, Larissa
name: Baumann, Severin
name: Cerani, Agustin
name: Postema, Roelien
name: Maywald, Ulf
name: Dittmar, Axel
name: Langley, Jonathan
name: Patel, Haridarshan
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Marine Biology
subject: Cancer
subject: Science Policy

description: Additional file 1: Table S1. ICD-10-GM codes for study exclusion. Table S2. Charlson Comorbidity Index. Table S3. ATC/OPS/ICD-10-GM codes for baseline characteristics. Table S4. OPS codes for disease deterioration proxies.
New insight into the Rapid Burster by Insight-HXMT
Creators: name: Chen, Y. P.
name: Zhang, S.
name: Zhang, S. N.
name: Ji, L.
name: Kong, L. D.
name: Wang, P. J.
name: Tao, L.
name: Ge, M. Y.
name: Liu, C. Z.
name: Lu, F. J.
name: Qu, J. L.
name: Li, T. P.
name: Xu, Y. P.
name: Cao, X. L.
name: Chen, Y.
name: Bu, Q. C.
name: Cai, C.
name: Chang, Z.
name: Chen, G.
name: Chen, L.
name: Chen, T. X.
name: Cui, W. W.
name: Du, Y. Y.
name: Gao, G. H.
name: Gao, H.
name: Gao, M.
name: Gu, Y. D.
name: Guan, J.
name: Guo, C. C.
name: Han, D. W.
name: Huang, Y.
name: Huo, J.
name: Jia, S. M.
name: Jiang, W. C.
name: Jin, J.
name: Li, B.
name: Li, C. K.
name: Li, G.
name: Li, W.
name: Li, X.
name: Li, X. B.
name: Li, X. F.
name: Li, Z. W.
name: Liang, X. H.
name: Liao, J. Y.
name: Liu, B. S.
name: Liu, H. W.
name: Liu, H. X.
name: Liu, X. J.
name: Lu, X. F.
name: Luo, Q.
name: Luo, T.
name: Ma, R. C.
name: Ma, X.
name: Meng, B.
name: Nang, Y.
name: Nie, J. Y.
name: Ou, G.
name: Sai, N.
name: Song, L. M.
name: Song, X. Y.
name: Sun, L.
name: Tan, Y.
name: Tuo, Y. L.
name: Wang, C.
name: Wang, L. J.
name: Wang, W. S.
name: Wang, Y. S.
name: Wen, X. Y.
name: Wu, B. B.
name: Wu, B. Y.
name: Wu, M.
name: Xiao, G. C.
name: Xiao, S.
name: Xiong, S. L.
name: Yang, R. J.
name: Yang, S.
name: Yang, Y. J.
name: Yang, Y. J.
name: Yi, Q. B.
name: Yin, Q. Q.
name: You, Y.
name: Zhang, F.
name: Zhang, H. M.
name: Zhang, J.
name: Zhang, W. C.
name: Zhang, W.
name: Zhang, Y.
name: Zhang, Y. F.
name: Zhang, Y. H.
name: Zhao, H. S.
name: Zhao, X. F.
name: Zheng, S. J.
name: Zheng, Y. G.
name: Zhou, D. K.
Publisher: name: arXiv
Year: 2025
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We report the timing and spectral analyses upon of the type II X-ray bursts from the Rapid Burster (MXB 1730--335) observed by Insight-HXMT and Swift/XRT. By stacking the long-duration bursts, we find for the first time that the hard X-rays are lagging than the soft X-rays by 3 seconds. However, such a lag is not visible for the short-duration bursts, probably because of the poor statistics. For all bursts the energy spectrum is found to be non-thermal, thanks to the broad band coverage of Insight-HXMT. These findings put new insights into the type-II bursts and require a temporally showing-up corona for possible interpretation.
Evaluación de la implementación del sistema de gestión de calidad en la IED Atabanzha
Creators: name: Gómez Sarmiento, Héctor Darío
Publisher: name: Universidad Externado de Colombia
Year: 2020
Subjects: subject: Evaluación educativa - Estudios de caso
subject: Aprendizaje - Enseñanza
subject: Educación - Aspectos sociales
subject: Sistemas de gestión de calidad en educación
subject: Evaluación de instituciones
subject: Calidad en la educación básica y media
subject: Comunidad educativa
subject: ISO 9001
subject: Guía 34 MEN
subject: GTC 200

description: Este trabajo de investigación busca evaluar la implementación de un Sistema de Gestión de Calidad en la IED Atabanzha con el fin de establecer las razones por las cuales, a pesar de ajustar los procesos institucionales a la norma ISO 9001 durante cerca de ocho años, los resultados obtenidos en las pruebas externas como SABER y en el ISCE no han alcanzado niveles satisfactorios o avanzados. Se precisa que, aunque los Sistemas de Gestión de Calidad involucran múltiples aspectos del quehacer institucional como la gestión financiera o administrativa, aquí sólo será abordada la gestión académica dado que esta es la que posee una mayor incidencia en los resultados institucionales señalados en el párrafo anterior. Para conseguir este propósito se diseñó una investigación de tipo mixto que tuviera en cuenta datos cualitativos como la revisión documental relacionada con la implementación del sistema en los manuales institucionales, y datos cuantitativos obtenidos a través de cuestionarios con respuestas cerradas en las que se usó una escala tipo Likert y que fueron aplicadas a una muestra poblacional de los diversos integrantes de la comunidad educativa. Se realizó la tabulación y análisis de estos resultados para establecer el nivel de implementación del sistema en la institución. Como se destaca en el cuarto objetivo de esta investigación, se proponen una serie de acciones de ajuste y mejoramiento que se consideran indispensables para aprovechar de manera óptima la implementación del sistema.
Factores de la motivación intrínseca y extrínseca que influyen en el aprendizaje de inglés en estudiantes del grado noveno
Creators: name: Mora García, Alba Lizet
Publisher: name: Universidad Externado de Colombia
Year: 2020
Subjects: subject: Evaluación académica - Estudios de caso
subject: Pedagogía - Enseñanza
subject: Educación - Aspectos sociales
subject: Evaluación de aprendizajes
subject: Motivación intrínseca
subject: Motivación extrínseca
subject: Aprendizaje del inglés

description: Este trabajo de grado, cuyo objetivo fue identificar los factores de la motivación intrínseca y extrínseca que influyen en el aprendizaje de inglés, se desarrolló en el marco de la línea de investigación de evaluación de aprendizajes. El trabajo de campo de la investigación se llevó a cabo en el Liceo Luther King, ubicado en la localidad octava de Kennedy, en la cuidad de Bogotá. D.C. La población que participó estuvo integrada por los estudiantes del grado 902, a quienes se les aplicó una prueba de conocimientos de inglés, la cual arrojó resultados de los estudiantes que cuentan con desempeños alto, medio y bajo.
A varifold perspective on the $p$-elastic energy of planar sets
Creators: name: Pozzetta, Marco
Publisher: name: arXiv
Year: 2019
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: Under suitable regularity assumptions the $p$-elastic energy of a planar set $E\subset\mathbb{R}^2$ is defined to be $\int_{\partial E} 1 + |k_{\partial E}|^p \,\, d\mathcal{H}^1,$ where $k_{\partial E}$ is the curvature of the boundary $\partial E$. In this work we use a varifold approach to investigate this energy, that can be well defined on varifolds with curvature. First we show new tools for the study of 1-dimensional curvature varifolds, such as existence and uniform bounds on the density of varifolds with finite elastic energy. Then we characterize a new notion of $L^1$-relaxation of this energy by extending the definition of regular sets by an intrinsic varifold perspective, also comparing this relaxation with the classical ones. Finally we discuss an application to the inpainting problem, examples and qualitative properties of sets with finite relaxed energy.
Plastic Flow, Voltage Bursts, and Vortex Avalanches in Superconductors
Creators: name: Olson, C. J.
name: Reichhardt, C.
name: Groth, J.
name: Field, Stuart B.
name: Nori, Franco
Publisher: name: arXiv
Year: 1996
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We use large-scale parallel simulations to compute the motion of superconducting magnetic vortices during avalanches triggered by small field increases. We find that experimentally observable voltage bursts correspond to pulsing vortex movement along branched channels or winding chains, and relate vortex flow images to features of statistical distributions. As pin density is increased, a crossover occurs from interstitial motion in narrow easy-flow winding channels with typical avalanche sizes, to pin-to-pin motion in broad channels, characterized by a very broad distribution of sizes. Our results are consistent with recent experiments.
description: 4 pages, Latex, 4 figures included. Movies available at http://www-personal.engin.umich.edu/~nori
Evaluación del programa de inclusión del Liceo Vida, Amor, Luz
Creators: name: Morales Arias, Sergio Andrés
Publisher: name: Universidad Externado de Colombia
Year: 2018
Subjects: subject: Evaluación educativa - Estudios de caso
subject: Pedagogía - Enseñanza
subject: Educación - Aspectos sociales
subject: Inclusión educativa
subject: Programa de inclusión
subject: Discapacidad

description: La presente investigación evalúa el programa de inclusión del Liceo VAL con base en la coherencia que hay entre los objetivos del programa de inclusión y los resultados que este genera. Para lograr este objetivo se empleó el modelo de evaluación por objetivos , así pues, en la primera fase se reconoció el contexto en que se de sarrolla el programa de inclusión del Liceo VAL , en la segunda fase diseñaron instrumentos para la evaluación del cumplimiento de los objetivos d el programa y se informó a los implicados, en la tercera fase se implementaron los instrumentos de evaluación y en la cuarta fas e se triangularon, analizaron, interpretaron los resultados obtenidos y se compararon los resultados obtenidos para cada objetivo con los objetivos propuestos .
Generalized, energy-conserving numerical simulations of particles in general relativity. II. Test particles in electromagnetic fields and GRMHD
Creators: name: Bacchini, Fabio
name: Ripperda, Bart
name: Porth, Oliver
name: Sironi, Lorenzo
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Direct observations of compact objects, in the form of radiation spectra, gravitational waves from VIRGO/LIGO, and forthcoming direct imaging, are currently one of the primary source of information on the physics of plasmas in extreme astrophysical environments. The modeling of such physical phenomena requires numerical methods that allow for the simulation of microscopic plasma dynamics in presence of both strong gravity and electromagnetic fields. In Bacchini et al. (2018) we presented a detailed study on numerical techniques for the integration of free geodesic motion. Here we extend the study by introducing electromagnetic forces in the simulation of charged particles in curved spacetimes. We extend the Hamiltonian energy-conserving method presented in Bacchini et al. (2018) to include the Lorentz force and we test its performance compared to that of standard explicit Runge-Kutta and implicit midpoint rule schemes against analytic solutions. Then, we show the application of the numerical schemes to the integration of test particle trajectories in general relativistic magnetohydrodynamic (GRMHD) simulations, by modifying the algorithms to handle grid-based electromagnetic fields. We test this approach by simulating ensembles of charged particles in a static GRMHD configuration obtained with the Black Hole Accretion Code (BHAC).
Canonical and non-canonical equilibrium distribution
Creators: name: Annunziato, M.
name: Grigolini, P.
name: West, B. J.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We address the problem of the dynamical foundation of non-canonical equilibrium. We consider, as a source of divergence from ordinary statistical mechanics, the breakdown of the condition of time scale separation between microscopic and macroscopic dynamics. We show that this breakdown has the effect of producing a significant deviation from the canonical prescription. We also show that, while the canonical equilibrium can be reached with no apparent dependence on dynamics, the specific form of non-canonical equilibrium is, in fact, determined by dynamics. We consider the special case where the thermal reservoir driving the system of interest to equilibrium is a generator of intermittent fluctuations. We assess the form of the non-canonical equilibrium reached by the system in this case. Using both theoretical and numerical arguments we demonstrate that Levy statistics are the best description of the dynamics and that the Levy distribution is the correct basin of attraction. We also show that the correct path to non-canonical equilibrium by means of strictly thermodynamic arguments has not yet been found, and that further research has to be done to establish a connection between dynamics and thermodynamics.
description: 13 pages, 6 figures
Afroracotis László & Hausmann & Karisch 2023
Creators: name: László, Gyula M.
name: Hausmann, Axel
name: Karisch, Timm
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Geometridae
Afroracotis

description: The Afroracotis squalida species-group
 Diagnosis. The members of the species-group represent the largest species of the genus with forewing lengths of 21–30 mm. Further distinctive features of the species-group are the relatively elongate, apically pointed forewing with almost straight termen and the evenly arcuate, smooth hindwing margin allowing unambiguous distinction from the A. angulosa species-group which has a shorter, apically less pointed but more angled forewing with gently arched termen and medially conspicuously angled, slightly scalloped hindwing termen. On the underside of the wings, the species of the A. squalida group display more distinct, darker apical and medio-terminal patches compared to those of the A. angulosa complex. The third abdominal sternite of males bears a small tuft of fine setae, which is found also in the Zebracotis subgen. n., but absent in all other lineages of Afroracotis, while Chorocotis gen. n., described below, also possesses this character. In the male genitalia, the species of the A. squalida group have the ventral margin of the valva concave medially (it is straight, or slightly convex in the A. angulosa lineage), and a more elongate juxta with a distinctive medial constriction, whereas it is short and rounded in the sister group. The vesica configuration of the A. squalida species-group is rather characteristic, defined by the presence of two sack-like, partly scobinated diverticula and a distal cluster of robust, acute cornuti positioned at the base of the vesica ejaculatorius. In the female genitalia, the species of the complex have a longer and narrower ductus bursae with notably more dilated, globular protrusion of the cervix bursae and a considerably larger, more elongate membranous part of the corpus bursae compared to those of the A. angulosa group.
 Species content
 Afroracotis (Afroracotis) squalida squalida (Butler, 1878) comb. n.
 Afroracotis (Afroracotis) squalida voeltzkowii (Pagenstecher, 1907) comb. n.
  Afroracotis (Afroracotis) squalida thomensis  ssp. n.
 Afroracotis (Afroracotis) incompletaria incompletaria (Guenée, 1862) comb. n.
 Afroracotis (Afroracotis) incompletaria atrilunaria (Mabille, 1893) comb. n., stat. n.
  Afroracotis (Afroracotis) aliena  sp. n.
description: Published as part of László, Gyula M., Hausmann, Axel & Karisch, Timm, 2023, Integrative taxonomic revision of the African taxa of the Racotis Moore, 1887 generic complex (Lepidoptera, Geometridae, Ennominae, Boarmiini), pp. 1-109 in Zootaxa 5308 (1) on page 13, DOI: 10.11646/zootaxa.5308.1.1, http://zenodo.org/record/8080929
Propuesta para el desarrollo de una aplicación guía turística para Bogotá: “Rolo Guide”
Creators: name: Aguilera González, Ana Sofía
name: Hernández González, Juliana
Publisher: name: Universidad Externado de Colombia
Year: 2023
Subjects: subject: Turismo - Aspectos socioeconómicos - Colombia
subject: Innovaciones tecnológicas - Aspectos socioeconómicos - Colombia
subject: Comercio turístico - Aspectos socioeconómicos - Colombia
subject: Aplicación
subject: Guía turística
subject: Bogotá
subject: Turismo

description: El trabajo presenta la propuesta de emprendimiento "Rolo Guide", una aplicación guía turística diseñada para mejorar la experiencia de los turistas en Bogotá. El proyecto se fundamenta en un análisis de mercado que incluye encuestas a turistas extranjeros y locales, con el fin de identificar sus preferencias y necesidades en cuanto a aplicaciones de turismo. El documento detalla los antecedentes del emprendimiento, los objetivos específicos, y la metodología utilizada para validar la hipótesis del proyecto. Se abordan aspectos clave como el concepto del producto, el segmento de mercado, la propuesta de valor y la estructura de la oferta. Además, se incluye un plan de negocio que contempla la descripción del emprendimiento, el marco legal y el modelo de negocio, así como métricas financieras para evaluar su viabilidad. La propuesta busca no solo satisfacer la demanda de información turística, sino también fomentar un turismo más accesible y enriquecedor en Bogotá, contribuyendo al desarrollo del sector turístico en la ciudad.
description: The work presents the entrepreneurial proposal "Rolo Guide," a tourist guide application designed to enhance the experience of tourists in Bogotá. The project is based on a market analysis that includes surveys of foreign and local tourists to identify their preferences and needs regarding tourism applications. The document details the background of the venture, specific objectives, and the methodology used to validate the project's hypothesis. Key aspects are addressed, such as the product concept, market segment, value proposition, and the structure of the offering. Additionally, a business plan is included, which covers the description of the venture, the legal framework, and the business model, as well as financial metrics to evaluate its viability. The proposal aims not only to meet the demand for tourist information but also to promote more accessible and enriching tourism in Bogotá, contributing to the development of the tourism sector in the city. La
แนวทางการเลือกใช้กลยุทธ์เพื่อจัดการความขัดแย้งภายในองค์กรของผู้นำในอุตสาหกรรมการผลิตอาหารเขตภาคตะวันออก
Creators: name: สายสุนีย์ เมฆอรุณ
Publisher: name: คณะบริหารธุรกิจ มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ
Year: 2564
Subjects: กลยุทธ์จัดการ, ความขัดแย้ง, อุตสาหกรรมการผลิตอาหาร

description: วารสารบริหารธุรกิจอุตสาหกรรม, 3, 1, 82-99
Additional file 1 of Altered local and matrix functional connectivity in depressed essential tremor patients
Creators: name: Duan, Xiyue
name: Fang, Zhou
name: Tao, Li
name: Chen, Huiyue
name: Zhang, Xiaoyu
name: Li, Yufen
name: Wang, Hansheng
name: Li, Aotian
name: Zhang, Xueyan
name: Pang, Ya
name: Gu, Min
name: Wu, Jiahui
name: Lv, Fajin
name: Luo, Tianyou
name: Cheng, Oumei
name: Luo, Jin
name: Xiao, Zheng
name: Fang, Weidong
Publisher: name: figshare
Year: 2021
Subjects: subject: Space Science
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Physiology
subject: Developmental Biology
subject: Mental Health

description: Additional file 1 Fig. S1. ANOVA results of ReHo analyses changes among depressed ET, non-depressed ET and HCs. GRF corrected with a voxel-level P < 0.01 and a cluster-level P < 0.05, grey matter mask, estimated smoothing kernel with FWHM: 6 × 6 × 4 mm3 and cluster size > 405 mm3. ReHo: regional homogeneity, ET: essential tremor, HCs: healthy controls. Table S1. The brain regions and peak MNI coordinates of significant difference clusters in ReHo analysis among depressed ET, non-depressed ET and HCs. MNI: Montreal Neurological Institute, ReHo: regional homogeneity, ET: essential tremor, HCs: healthy controls. Table S2. The brain regions and peak MNI coordinates of significant changes ReHo clusters. MNI: Montreal Neurological Institute, ReHo: regional homogeneity.
Fermionic field theory for directed percolation in (1+1) dimensions
Creators: name: Brunel, V.
name: Oerding, K.
name: van Wijland, F.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We formulate directed percolation in (1+1) dimensions in the language of a reaction-diffusion process with exclusion taking place in one space dimension. We map the master equation that describes the dynamics of the system onto a quantum spin chain problem. From there we build an interacting fermionic field theory of a new type. We study the resulting theory using renormalization group techniques. This yields numerical estimates for the critical exponents and provides a new alternative analytic systematic procedure to study low-dimensional directed percolation.
description: 20 pages, 2 figures
Water Retention Characteristics of Swelling Clays
Creators: name: Kannan R. Iyer And D. N. Singh
Publisher: name: Southeast Asian Geotechnical Society
Year: 2019
Subjects: Intact and reconstituted states
Soil-water retention characteristics
Initial state of soil
Drying-and-wetting-paths
Swelling clays
Dewpoint Potentiometer

description: The Geotechnical Engineering Journal of the SEAGS & AGSSEA, 50, 1, 1-9.
MOESM9 of The long non-coding RNA Kcnq1ot1 controls maternal p57 expression in muscle cells by promoting H3K27me3 accumulation to an intragenic MyoD-binding region
Creators: name: Andresini, Oriella
name: Rossi, Marianna
name: Matteini, Francesca
name: Petrai, Stefano
name: Santini, Tiziana
name: Maione, Rossella
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Pharmacology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Computational Biology

description: Additional file 9. Additional methods.
Water Retention and Unsaturated Hydraulic Behaviors of a Biochar-modified Silt
Creators: name: Abraham C.F. Chiu, B. Qiao
Publisher: name: Southeast Asian Geotechnical Society
Year: 2019
Subjects: Biochar
Silt
Water retention curve
Unsaturated permeability
Pore size distribution

description: The Geotechnical Engineering Journal of the SEAGS & AGSSEA, 50, 1, 10-15.
Multi-edge-type LDPC code design with G-EXIT charts for continuous-variable quantum key distribution
Creators: name: Mani, Hossein
name: Gehring, Tobias
name: Pacher, Christoph
name: Andersen, Ulrik Lund
Publisher: name: arXiv
Year: 2018
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: Continuous-variable quantum key distribution utilizes an ensemble of coherent states of light to distribute secret encryption keys between two parties. One of the challenges is thereby the requirement of capacity approaching error correcting codes in the low signal-to-noise (SNR) regime (SNR < 0 dB). Multilevel coding (MLC) combined with multistage decoding (MSD) can solve this challenge in combination with multi-edge-type low-density parity-check (MET-LDPC) codes which are ideal for low code rates in the low SNR regime due to degree-one variable nodes. However, the complexity of designing such highly efficient codes remains an open issue. Here, we introduce the concept of generalized extrinsic information transfer (G-EXIT) charts for MET-LDPC codes and demonstrate how this tool can be used to analyze their convergence behavior. We calculate the capacity for each level in the MLC-MSD scheme and use G-EXIT charts to exemplary find codes for some given rates which provide a better decoding threshold compared to previously reported codes. In comparison to the traditional density evolution method, G-EXIT charts offer a simple and fast asymptotic analysis tool for MET-LDPC codes.
description: 21 pages, 13 figures, 5 tables
Square Root Actions, Metric Signature, and the Path-Integral of Quantum Gravity
Creators: name: Carlini, A.
name: Greensite, J.
Publisher: name: arXiv
Year: 1995
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider quantization of the Baierlein-Sharp-Wheeler form of the gravitational action, in which the lapse function is determined from the Hamiltonian constraint. This action has a square root form, analogous to the actions of the relativistic particle and Nambu string. We argue that path-integral quantization of the gravitational action should be based on a path integrand $\exp[ \sqrt{i} S ]$ rather than the familiar Feynman expression $\exp[ i S ]$, and that unitarity requires integration over manifolds of both Euclidean and Lorentzian signature. We discuss the relation of this path integral to our previous considerations regarding the problem of time, and extend our approach to include fermions.
description: 32 pages, latex. The revision is a more general treatment of the regulator. Local constraints are now derived from a requirement of regulator independence
Additional file 1: of RiboTag translatomic profiling of Drosophila oenocytes under aging and induced oxidative stress
Creators: name: Kerui Huang
name: Wenhao Chen
name: Zhu, Fang
name: Li, Patrick
name: Kapahi, Pankaj
name: Bai, Hua
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Computational Biology

description: Figure S1. Age-dependent PromE-gal4 expression pattern. (A-B) Fluorescent image PromE-Gal4; UAS-CD8::GFP female flies at two ages: Young (10-day-old), Aged (30-day-old). Scale bar: 50 μm. (C) Quantification of GFP intensity from Panel (A&B). Student t-test (ns = not significant). N=9. Figure S2. Two ecdysteroid biosynthesis genes highly express in oenocytes. Schematic diagram showing ecdysteroid hormone metabolism pathway. Two Halloween genes, phantom and shadow, highly expressed in adult female oenocytes (Highlightedinred). Figure S3. Genes in innate immunity pathway highly express in oenocytes. (A) Genes enriched in oenocytes and fat body show less overlap. (B) Genes in Imd pathway were enriched in oenocytes, while fat body were enriched with genes in Toll pathway (Red arrows denote for age-induced genes. Blue arrows denote for age-repressed gene.). Figure S4. Peroxisome pathways are enriched in both oenocytes and liver. List of peroxisome genes that are enriched in both oenocytes and liver. Figure S5. (A) Venn diagram showing the overlap of differentially expressed genes in aged oenocytes, fat body, heart, and midgut. (B) GO terms enriched in aged oenocytes, fat body, heart, and midgut. (PDF 452 kb)
Valoración del proceso de elaboración e implementación del sistema institucional de evaluación en la Institución Educativa Distrital Villamar
Creators: name: Rincón Ortiz, Martha Doris
Publisher: name: Universidad Externado de Colombia
Year: 2020
Subjects: subject: Evaluación académica - Estudios de caso
subject: Pedagogía - Enseñanza
subject: Educación - Aspectos sociales
subject: Evaluación
subject: Prácticas evaluativas
subject: Histórico
subject: Pedagógico
subject: Normativo

description: La presente investigación de carácter cualitativo, se centra en la evaluación del nivel de formulación e implementación del Sistema Educativo Institucional en la Institución Educativa Distrital Villamar, por parte de los y las docentes de primaria y bachillerato en sus tres sedes, buscando dar respuesta a la pregunta ¿Cómo ha sido el proceso de formulación e implementación del SIE en la IED VILLAMAR?. Este ejercicio académico se realiza a través del análisis de las prácticas evaluativas desarrolladas por los maestros y se contrasta con los principios institucionales contenidos en el SIE. Se establecen para dicho análisis tres líneas a evaluar: histórica, normativa y pedagógica, desarrolladas durante la formulación del SIE. Adicionalmente se caracterizan algunas prácticas evaluativas de los y las docentes de la institución en relación con el SIE y finalmente se elaboran recomendaciones que conduzcan a mejorar la implementación del SIE en el colegio objeto de estudio.
Afroracotis (Afroracotis) squalida subsp. squalida László & Hausmann & Karisch 2023, comb. n.
Creators: name: László, Gyula M.
name: Hausmann, Axel
name: Karisch, Timm
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Geometridae
Afroracotis
Afroracotis squalida
Afroracotis (afroracotis) squalida squalida (butler, 1878)

description: Afroracotis (Afroracotis) squalida squalida (Butler, 1878) comb. n.
(Figs 2–10, 131–132, 212–215, 290–291)
 Ophthalmodes squalida Butler, 1878, Annals and Magazine of Natural History (5) 2: 465. Holotype, female (NHMUK). Type locality: Old Calabar [Nigeria].
 Racotis sinuosa Warren, 1894, Novitates Zoologicae 1: 433. Syntypes, 1 male, 1 female (NHMUK). Type locality: North India [incorrect locality].
 Boarmia (Racotis) boarmiaria Guen. var. sinuosa Warr. f. africana Aurivillius, 1925, Wissenschaftliche Ergebnisse der zweiten Deutschen Zentralafrika-Expedition 1910–1911 unter Führung Adolf Friedrichs, Herzog zu Mecklenburg. Band 1 Zoologie, Lieferung 18, Lepidoptera IV. 1(18): 1334. Holotype (SNHM). Type locality: [Democratic Republic of the Congo] Belgischer Kongo, Kimuenza.
 Boarmia uhligi Strand, 1909, Internationale entomologische Zeitschrift, Guben 3 (23): 129. Holotype, female (MfN). Type locality: [Tanzania] German East Africa, southern and middle Pare. Syn. n.
 Type material examined
description: Published as part of László, Gyula M., Hausmann, Axel & Karisch, Timm, 2023, Integrative taxonomic revision of the African taxa of the Racotis Moore, 1887 generic complex (Lepidoptera, Geometridae, Ennominae, Boarmiini), pp. 1-109 in Zootaxa 5308 (1) on page 14, DOI: 10.11646/zootaxa.5308.1.1, http://zenodo.org/record/8080929
Incipient bedforms in a bidirectional wind regime
Creators: name: Gadal, Cyril
name: Narteau, Clément
name: Pont, Sylvain Courrech du
name: Rozier, Olivier
name: Claudin, Philippe
Publisher: name: arXiv
Year: 2019
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Geophysics (physics.geo-ph)
subject: FOS: Physical sciences

description: Most terrestrial sand seas form at `horse' latitudes, where the wind direction exhibits seasonal variation. Here, we extend the two-dimensional linear stability analysis of a flat sand bed associated with a unidirectional wind to the three-dimensional case in order to account for multidirectional wind regimes. Focusing on the simplest case of bidirectional flow regimes, we show that the transition from transverse to oblique or longitudinal patterns is controlled by the transport ratio and the divergence angle between the two flows. Our predictions agree with previous results for dune orientation, and also provide a wider range of possible alignments depending on flow strength, especially when the two winds are perpendicular, at which the transition occurs. This analysis also predicts the selected pattern wavelength, which either decreases close to the transition angle for strong winds, due to a geometric effect, or increases at low winds, when the bed slope affects the transport. This theoretical analysis is complemented by analogous subaqueous experiments, where bedforms are submitted to alternate water flows. For transverse bedforms, the experimental data validate the model at strong flows, providing evidence for the predicted geometric effect, but also for the increase of the wavelength close to the transport threshold. For longitudinal bedforms, a discrepancy is observed, which we interpret as the sign of enhanced nonlinearities induced by the development of slip faces when the flow alternately blows on both sides of the dune.
description: 27 pages, 12 figures
Exclusive photoproduction of $Φ$ on Proton in the quark-diquark model
Creators: name: Carimalo, C.
name: Arteaga-Romero, N.
name: Ong, S.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present predictions for the exclusive photoproduction of $Φ$-meson on Proton at large tranfer, where we use a quark-diquark structure model for the proton. Extrapolation from our results to lower tranfers is comparable in magnitude with available data in that range. This may support the diquark model in its ability to provide, for that process, an appropriate link between diffractive physics at low transfer and the standard semi-perturbative approach of hard exclusive processes at very large tranfer, where the proton recovers its three-quark structure.
description: 24 pages, RevTex, 3 Figures.ps
The Frobenius and factor universality problems of the Kleene star of a finite set of words
Creators: name: Mika, Maksymilian
name: Szykuła, Marek
Publisher: name: arXiv
Year: 2019
Subjects: subject: Formal Languages and Automata Theory (cs.FL)
subject: FOS: Computer and information sciences

description: We solve open problems concerning the Kleene star $L^*$ of a finite set $L$ of words over an alphabet $Σ$. The \emph{Frobenius monoid} problem is the question for a given finite set of words $L$, whether the language $L^*$ is cofinite. We show that it is PSPACE-complete. We also exhibit an infinite family of sets $L$ such that the length of the longest words not in $L^*$ (when $L^*$ is cofinite) is exponential in the length of the longest words in $L$ and subexponential in the sum of the lengths of words in $L$. The \emph{factor universality} problem is the question for a given finite set of words $L$, whether every word over $Σ$ is a factor (substring) of some word from $L^*$. We show that it is also PSPACE-complete. Besides that, we exhibit an infinite family of sets $L$ such that the length of the shortest words not being a factor of any word in $L^*$ is exponential in the length of the longest words in $L$ and subexponential in the sum of the lengths of words in $L$. This essentially settles in the negative the longstanding Restivo's conjecture (1981) and its weak variations. All our solutions base on one shared construction, and as an auxiliary general tool, we introduce the concept of \emph{set rewriting systems}. Finally, we complement the results with upper bounds.
description: The final published version plus appendix with a generator of examples
MOESM8 of The long non-coding RNA Kcnq1ot1 controls maternal p57 expression in muscle cells by promoting H3K27me3 accumulation to an intragenic MyoD-binding region
Creators: name: Andresini, Oriella
name: Rossi, Marianna
name: Matteini, Francesca
name: Petrai, Stefano
name: Santini, Tiziana
name: Maione, Rossella
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Hematology

description: Additional file 8. Kcnq1ot1 and HOTAIR are differentially associated with LSD1. Cell extracts of differentiated C2.7 muscle cells were immunoprecipitated using anti-LSD1 antibody or control IgG. Immunopurified materials were subjected to RT-qPCR with specific primers for Kcnq1ot1 and HOTAIR transcripts. Values, relative to a representative experiment, were expressed as fold enrichment respect to IgG.
Dynamics of particles and manifolds in a quenched random force field
Creators: name: Doussal, Pierre Le
name: Cugliandolo, Leticia F.
name: Peliti, Luca
Publisher: name: arXiv
Year: 1996
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We study the dynamics of a directed manifold of internal dimension D in a d-dimensional random force field. We obtain an exact solution for $d \to \infty$ and a Hartree approximation for finite d. They yield a Flory-like roughness exponent $ζ$ and a non trivial anomalous diffusion exponent $ν$ continuously dependent on the ratio $g_{T}/g_{L}$ of divergence-free ($g_{T}$) to potential ($g_{L}$) disorder strength. For the particle (D=0) our results agree with previous order $ε^2$ RG calculations. The time-translational invariant dynamics for $g_{T} >0$ smoothly crosses over to the previously studied ultrametric aging solution in the potential case.
description: 5 pages, Latex file
Inclusive heavy flavor jet production with semi-inclusive jet functions: from proton to heavy-ion collisions
Creators: name: Li, Hai Tao
name: Vitev, Ivan
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The past several years have witnessed important developments in the QCD theory of jet production and jet substructure in hadronic collisions. In the framework of soft-collinear effective theory, semi-inclusive jet functions and semi-inclusive fragmenting jet functions have allowed us to combine higher order calculations with resummation of potentially large logarithms of the jet radius, $\ln R$. Very recently, the semi-inclusive jet functions for partons fragmenting into heavy flavor jets were computed by Dai, Kim and Leibovich. In this paper we show how the formalism can be extended to c-jet and b-jet production in heavy ion collisions. The semi-inclusive jet functions for heavy flavor jets in a QCD medium are evaluated up to the next-to-leading order in $α_s$ and first order in opacity. For phenomenological applications, we also consider the inclusion of the cold nuclear matter effects and the jet energy dissipation due to collisional interactions in matter. We present the numerical predictions for the cross sections and the corresponding nuclear modification factors in proton-nucleus and nucleus-nucleus collisions and compare our results to data from the Large Hadron Collider.
description: 22 pages, 7 figures, as published in JHEP
Low $x$ physics and Structure Functions
Creators: name: Basu, Rahul
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this talk I review the behaviour of structure functions at low values of Bjorken $x$ and discuss the theoretical underpinnings with particular attention to resummation schemes. I present the need for 'less inclusive' events to distinguish between various resummation schemes and discuss the various difficulties in differentiating experimentally between different schemes.
description: This is an expanded version of a talk presented at the Fifth Workshop in High Energy Physics Phenomenology held at IUCAA, Pune, India, Jan 12-25, 1998 - 16 pages, 10 figures, uses general.sty (included)
Ophthalmodes squalida Butler 1878
Creators: name: László, Gyula M.
name: Hausmann, Axel
name: Karisch, Timm
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Geometridae
Ophthalmodes
Ophthalmodes squalida

description: Ophthalmodes squalida Butler, 1878
 Holotype, male, red ring label “Type” / “78-57 Old Calabar” (NHMUK).
 Taxonomic note. Scoble (1999) refers to the taxon as being described from syntype (s) (sic!). In the original description (Butler 1878), the number of type specimens is not specified, however, the description refers to a single specimen.
description: Published as part of László, Gyula M., Hausmann, Axel & Karisch, Timm, 2023, Integrative taxonomic revision of the African taxa of the Racotis Moore, 1887 generic complex (Lepidoptera, Geometridae, Ennominae, Boarmiini), pp. 1-109 in Zootaxa 5308 (1) on page 14, DOI: 10.11646/zootaxa.5308.1.1, http://zenodo.org/record/8080929