cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
การบริการด้านการแพทย์แผนไทยในโรงพยาบาลสังกัดกระทรวงสาธารณสุข Thai Traditional Medicine Services in Hospitals of Ministry of Public Health
Creators: name: ธีรยา นิยมศิลป์ และณัฎฐิญา ค้าผล
Publisher: name: คณะเภสัชศาสตร์ ม.ศิลปากร/ โรงพิมพ์มิตรเจริญการพิมพ์ นครปฐม
Year: 2553
Subjects: การแพทย์แผนไทย,การให้บริการด้านการแพทย์แผนไทย,ตัวชี้วัดการแพทย์แผนไทย,กระทรวงสาธารณสุข

description: 1(มค-ธค), 5, ไทยไภษัชยนิพนธ์
Resolving Competing Conical Intersection Pathways: Time-Resolved X-ray Absorption Spectroscopy of trans-1,3-Butadiene
Creators: name: Seidu, Issaka
name: Neville, Simon P.
name: MacDonell, Ryan J.
name: Schuurman, Michael S.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: Time-resolved X-ray absorption spectroscopy is emerging as a uniquely powerful tool to probe coupled electronic-nuclear dynamics in photo-excited molecules. Theoretical studies to date have established that time-resolved X-ray absorption spectroscopy is an atom-specific probe of excited-state wave packet passage through a seam of conical intersections (CIs). However, in many molecular systems, there are competing dynamical pathways involving CIs of different electronic and nuclear character. Discerning these pathways remains an important challenge. Here, we demonstrate that time-resolved X-ray absorption spectroscopy (TRXAS) has the potential to resolve competing channels in excited-state non-adiabatic dynamics. Using the example of 1,3-butadiene, we show how TRXAS discerns the different electronic structures associated with passage through multiple conical intersections. Trans 1,3-butadiene exhibits a branching between polarized and radicaloid pathways associated with ethylenic "twisted-pyramidalized" and excited-state cis-trans isomerization dynamics, respectively. The differing electronic structures along these pathways give rise to different XAS signals, indicating the possibility of resolving them. Furthermore, this indicates that XAS, and other core-level spectroscopic techniques, offer the appealing prospect of directly probing the effects of selective chemical substitution and its ability to affect chemical control over excited-state molecular dynamics.
SPICE: Simulation Package for Including Flavor in Collider Events
Creators: name: Engelhard, Guy
name: Feng, Jonathan L.
name: Galon, Iftah
name: Sanford, David
name: Yu, Felix
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We describe SPICE: Simulation Package for Including Flavor in Collider Events. SPICE takes as input two ingredients: a standard flavor-conserving supersymmetric spectrum and a set of flavor-violating slepton mass parameters, both of which are specified at some high "mediation" scale. SPICE then combines these two ingredients to form a flavor-violating model, determines the resulting low-energy spectrum and branching ratios, and outputs HERWIG and SUSY LesHouches files, which may be used to generate collider events. The flavor-conserving model may be any of the standard supersymmetric models, including minimal supergravity, minimal gauge-mediated supersymmetry breaking, and anomaly-mediated supersymmetry breaking supplemented by a universal scalar mass. The flavor-violating contributions may be specified in a number of ways, from specifying charges of fields under horizontal symmetries to completely specifying all flavor-violating parameters. SPICE is fully documented and publicly available, and is intended to be a user-friendly aid in the study of flavor at the Large Hadron Collider and other future colliders.
description: 31 pages, 3 figures, SPICE can be downloaded from http://hep.ps.uci.edu/~spice; v2: published version
MODELING OF RELIABILITY AND SURVIVAL DATA WITH EXPONENTIATED GENERALIZED INVERSE LOMAX DISTRIBUTION
Creators: name: Sule Omeiza Bashiru
name: Itopa, Ibrahim Ismaila
Publisher: name: Reliability: Theory & Applications
Year: 2023
Subjects: MLE
carbon fibers
non-linear
inverse Lomax
cancer

description: In this paper, a new four-parameter distribution is developed and studied by combining the properties of the exponentiated generalized-G family of distributions and the features of the Inverse Lomax distribution. The newly developed distribution is called the exponentiated generalized inverse Lomax distribution that extends the classical inverse Lomax distribution. The shape of the hazard rate function is very flexible because it possesses increasing, decreasing, and inverted (upside-down) bathtub shapes. Some important characteristics of the exponentiated generalized inverse Lomax distribution are derived, including moments, moment generating function, survival function, hazard function and order statistics. The method of maximum likelihood estimation is used to obtain estimates of the unknown parameters of the new model. The application of the new model is based on two real-life data sets used to show the modeling potential of the proposed distribution. The exponentiated generalized inverse Lomax distribution turns out to be the best by capturing important details in the structure of the data sets considered.
The Effects of Metallicity on Convective Overshoot Behaviour in Models of delta Scuti Variable Stars
Creators: name: Dornan, V.
name: Lovekin, C. C.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: delta Scuti variables are stars which exhibit periodic changes in their luminosity through radial and non-radial pulsations. Internally, these stars have relatively small convective cores, and convective overshoot can significantly affect the size. Recently, models of radial pulsation in delta Scuti stars found a strong correlation between the pulsation constant (Q) as a function of effective temperature and the amount of convective overshoot within the star. However, only models with metallicities of Z = 0.02 were examined, leaving the dependence of this relationship on chemical composition unknown. In this work, we have extended the models' pulsation properties using GYRE. By varying the models' mass, rotation speed, convective overshoot, and metallicity, we studied the behaviour of Q at low temperature. We found that the updated convective boundary treatment in MESA changes the overshoot dependence found previously, and the value of the slope depends on both rotation and overshoot. We also found that there is a metallicity dependence in the Q values. The lowest metallicity models in our grid reached higher temperatures than previously studied, revealing a parabolic relation between log Q and log Teff.
description: Accepted for publication in ApJ. 15 pages, 8 figures
Large Cardinals and Anti-Saturation Results on Ideals
Creators: name: Schoem, Noah Garron
Publisher: name: University of Illinois at Chicago
Year: 2021
Subjects: Uncategorized

description: We present an anti-saturation result for ideals at inaccessible cardinals, a mutual stationarity property for Magidor generic sequences, and characterize genericity for a Magidor-like forcing with guided interleaved collapses.
Gravity in Brans-Dicke theory with Born-Infeld scalar field and the Pioneer anomaly
Creators: name: Smolyakov, Mikhail N.
Publisher: name: arXiv
Year: 2009
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this paper we discuss a model which can be considered as a generalization of the well-known scalar-tensor Brans-Dicke theory. This model possesses an interesting feature: due to Born-Infeld type non-linearity of the scalar field the properties of the interaction between two test bodies depend significantly on their masses. It is shown that the model can be interesting in view of the Pioneer 10, 11 spacecraft anomaly.
description: 10 pages, 1 figure, partially changed content
title: Deliverable 3.1 Conceptual framework for behavioural change understanding
Creators: name: Iori, Elisa Iori
name: Vittuari, Matteo
name: Rettore, Caterina
name: Jiang, Shiyan
name: Antosz, Patrycja
name: Carella, Ernesto
name: Puga-Gonzalez, Ivan
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2023

description: CHORIZO aims to improve the understanding about how social norms (rules and expectations that are socially enforced) influence behaviour related to food waste generation. In order to provide effective interventions for food loss and waste (FLW) actions, the project conducts a comprehensive analysis and construction of behavioural intervention model building.
Deliverable 3.1 outlines the conceptual framework for behavioural change understanding in the CHORIZO project. This work aims at setting out the theoretical framework which represents the starting point for the modelling activities, which will focus on the effects of interactions among food supply chain actors and the influence of social norms towards zero food losses and wastes (FLW). The theoretical framework will be here presented by first outlining the complexity underpinning social systems – and food systems more specifically – and the methods available to investigate them Then, the MOA and HUMAT behavioural frameworks will be presented: the former considers food waste as an unintended consequence of iterative decisions, adaptation and behaviours driven both by internal and external factors, the latter explores agents’ behavioural decision mechanisms. The following section will provide an operational definition of social norms. Finally, the last section will supply a set of challenges and attention points to be considered when incorporating MOA and HUMAT into agent-based models and pave the way forward for the understanding of how social norms influence the generation or reduction of food waste.
The document starts with an introduction on the overall project objectives and structure and highlights the framework we propose for understanding and exploring behavioural change in the CHORIZO project. In the following chapters (2 to 6), complex social systems, social norms, and model construct are explained. The document ends with a conclusion and steps to follow to ensure timely attainment of the project’s objectives.
Terms in elliptic divisibility sequences divisible by their indices
Creators: name: Stange, Katherine E.
name: Silverman, Joseph H.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Number Theory (math.NT)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: Primary: 11G05, Secondary: 11B37, 11G20, 14G25

description: Let D = (D_n)_{n\ge1} be an elliptic divisibility sequence. We study the set S(D) of indices n satisfying n | D_n. In particular, given an index n in S(D), we explain how to construct elements nd in S(D), where d is either a prime divisor of D_n, or d is the product of the primes in an aliquot cycle for D. We also give bounds for the exceptional indices that are not constructed in this way.
Finitely presented modules and stable theory
Creators: name: Gentle, Ronald Stanley
Publisher: name: University of British Columbia
Year: 2010

description: This thesis is a two pronged affair. Part one is a study of finitely presented modules using the techniques of homological algebra. We establish a theorem involving certain exact sequences, which proves to be highly efficient in dealing with the theory of finitely presented modules. An attempt has been made to unify many of the results found in the literature, (with the inclusion of some original results). Part two, which can he read independently of part one, is a study of the category of short exact sequences modulo split sequences. Special attention is paid to projectives in this category; an explicit construction of a projective resolution, with its' consequences, for an arbitrary object is given. Part two is related to part one in providing a categorical bedding, thereby enriching the theory of finitely presented modules.
ON A CLASS OF LORENTZIAN PARA-KENMOTSU MANIFOLDS ADMITTING QUARTER-SYMMETRIC METRIC CONNECTION
Creators: name: S. Sunitha Devi
name: K.L. Sai Prasad
Publisher: name: Reliability: Theory & Applications
Year: 2023
Subjects: Lorentzian para-Kenmotsu manifold
quartersymmetric metric connection
concircular curvature tensor

description: In this present paper, a class of Lorentzian almost paracontact metric manifolds known as the LPKenmotsu (Lorentzian para-Kenmotsu) is considered that accepts a connection of quarter-symmetric. In this work, it was found that an LP-Kenmotsu manifold is either f-symmetric or concircular f-symmetric with respect to quarter-symmetric metric connection if and only if it is symmetric with respect to the Riemannian connection, provided the scalar curvature of Riemannian connection is constant.
ON AN IMPATIENT CONSUMER QUEUE WITH SECONDARY SERVICE, MULTIPLE VACATIONS AND SERVER BREAKDOWNS
Creators: name: K. Jyothsna
name: P. Vijaya Kumar
name: P. Vijaya Laxmi
Publisher: name: Reliability: Theory & Applications
Year: 2023
Subjects: Balking
reneging
secondary service
multiple vacations
breakdown
repair

description: This study presents a limited buffer secondary service queue with multiple vacations and server breakdowns. The model under consideration includes two types of impatient policies: balking and reneging. After the completion of the essential primary service, only few consumers choose to proceed with secondary service with a certain probability. During the active period of the server, it is subject to breakdown and the broken down server is immediately sent for repair. Further, the server will go on vacation as soon as there are no waiting consumers in the queue. On returning from a vacation, if the system is still empty the server leaves for another vacation and continues to do so until atleast one consumer is found at a vacation termination epoch. The model is analyzed under steady-state conditions and the explicit expressions of various performance indices are evaluated. A few numerical results illustrate how the model parameters have an effect on the performance metrics.
ON THE PROPERTIES AND APPLICATIONS OF TOPPLEONE GOMPERTZ INVERSE RAYLEIGH DISTRIBUTION
Creators: name: Sule Omeiza Bashiru
name: O.Y. Halid
Publisher: name: Reliability: Theory & Applications
Year: 2023
Subjects: Bladder cancer patients
goodness of fit
continuous probability
Gompertz Inverse Rayleigh
adequacy model

description: In this study, we introduce a new four-parameter continuous probability distribution known as the Topp-Loene Gompertz Inverse Rayleigh (TLGoIRa) distribution. This novel model extends the Gompertz Inverse Rayleigh distribution. We present various mathematical properties of the distribution, including moments, moment generating functions, quantile functions, survival functions, hazard functions, reversed hazard functions, and odd functions. We also derive the distribution of order statistics, yielding both the maximum and minimum order statistics. This process of parameter estimation using the maximum likelihood estimation method is discussed. Furthermore, we present two real-life applications that illustrate the effectiveness and robustness of the TLGoIRa distribution when compared to several considered lifetime models. Our analysis reveals that the TLGoIRa distribution demonstrates superior robustness in comparison to the competing lifetime models. Additionally, the study highlights the distribution’s efficacy in fitting biomedical datasets.
Sinking of a magnetically confined mountain on an accreting neutron star
Creators: name: Wette, K.
name: Vigelius, M.
name: Melatos, A.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We perform ideal-magnetohydrodynamic axisymmetric simulations of magnetically confined mountains on an accreting neutron star, with masses less than ~0.12 solar masses. We consider two scenarios, in which the mountain sits atop a hard surface or sinks into a soft, fluid base. We find that the ellipticity of the star, due to a mountain grown on a hard surface, approaches ~2e-4 for accreted masses greater than ~1.2e-3 solar masses, and that sinking reduces the ellipticity by between 25% and 60%. The consequences for gravitational radiation from low-mass x-ray binaries are discussed.
description: 13 pages, 12 figures, and 3 tables; accepted for publication in MNRAS
Minimizing subject-dependent calibration for BCI with Riemannian transfer learning
Creators: name: Khazem, Salim
name: Chevallier, Sylvain
name: Barthélemy, Quentin
name: Haroun, Karim
name: Noûs, Camille
Publisher: name: arXiv
Year: 2021
Subjects: subject: Signal Processing (eess.SP)
subject: Human-Computer Interaction (cs.HC)
subject: Machine Learning (cs.LG)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: Calibration is still an important issue for user experience in Brain-Computer Interfaces (BCI). Common experimental designs often involve a lengthy training period that raises the cognitive fatigue, before even starting to use the BCI. Reducing or suppressing this subject-dependent calibration is possible by relying on advanced machine learning techniques, such as transfer learning. Building on Riemannian BCI, we present a simple and effective scheme to train a classifier on data recorded from different subjects, to reduce the calibration while preserving good performances. The main novelty of this paper is to propose a unique approach that could be applied on very different paradigms. To demonstrate the robustness of this approach, we conducted a meta-analysis on multiple datasets for three BCI paradigms: event-related potentials (P300), motor imagery and SSVEP. Relying on the MOABB open source framework to ensure the reproducibility of the experiments and the statistical analysis, the results clearly show that the proposed approach could be applied on any kind of BCI paradigm and in most of the cases to significantly improve the classifier reliability. We point out some key features to further improve transfer learning methods.
description: 4 pages, 2 figures, 1 table, Conference on Neural Engineering
Synthesis, Spectroscopy and Photophysical Behavior of Graphene Quantum Dots
Creators: name: Singh, Varun
Publisher: name: University of Illinois at Chicago
Year: 2021
Subjects: Uncategorized

description: Chromophore aggregates are very important in both natural and artificial light harvesting, where interacting chromophores are optimally aligned for efficient energy funneling to the reaction center. While our understanding of the exciton size and migration in these aggregates has been significantly improved through steady-state and time resolved 1D/2D laser spectroscopic studies, numerous questions regarding coherent and incoherent energy transfer in these systems remain unanswered. Here, we take the advantages of recent developments in bottom-up synthesis of well-defined graphene quantum dots (GQDs) and their aggregates to investigate the exciton size and migration in model systems. Two model GQDs namely HBC and CQD were synthesized using methodology developed previously by Mϋllen and co-workers. The aggregation behavior of GQDs into long fibers was studied using steady-state UV/Vis spectroscopy, X-ray scattering, as well as electron microscopy. Exciton size and dynamics in the GQD assemblies was obtained using time-resolved pump-probe spectroscopy. Our experimental results indicate that the exciton is delocalized over up to two molecules in both HBC and CQD assemblies which agrees with the results obtained by theoretical calculations. Exciton dynamics results indicate that the exciton can migrate up to 16 nm in HBC and up to 3 nm in CQD assemblies. Subsequently, a pyridine moiety was added to HBC core to enable its coordination to cobaloxime catalyst. Steady-state and time-resolved spectroscopies enabled us to determine the energy and electron transfer pathways in the chromophore-catalyst assembly. The excited state lifetime of HBC was found to be significantly quenched in the presence of cobaloxime which was an outcome of Dexter energy transfer and Marcus electron transfer in CoQD-A. Further research involves synthesizing covalently attached GQD and catalyst assemblies to create robust system for fuel-forming reactions.
Ethical Prompt Engineering: Addressing Bias, Transparency, and Fairness in AI-Generated Content
Creators: name: Chiranjeevi Bura
name: Praveen Kumar Myakala
name: Anil Kumar Jonnalgadda
Publisher: name: Zenodo
Year: 2025

description: The advent of Large Language Models (LLMs) such as GPT-4, LLaMA, and Claude has revolutionized AI- driven content generation, yet concerns surrounding fairness, transparency, and ethical accountability persist. Prompt engineering has emerged as a crucial intervention for guiding AI-generated responses; however, the design of these prompts can inadvertently amplify biases, propagate misinformation, and undermine interpretability. This paper critically examines the interplay between prompt formulation and AI ethics, investigating how structured input mechanisms influence bias mitigation and equitable content generation. We present a systematic review of bias detection methodologies, outline state-of-the-art ethical mitigation strategies, and introduce a structured framework for explainable and responsible prompt design. By bridging insights from natural language processing (NLP), human-computer interaction (HCI), and AI governance, this work aims to establish best practices for ensuring fair, transparent, and accountable AI-generated outputs. Our findings provide actionable recommendations for designing bias-aware prompt strategies, contributing to the broader discourse on responsible AI deployment in critical decision- making applications.
Quantum repeaters with imperfect memories: cost and scalability
Creators: name: Razavi, M.
name: Piani, M.
name: Lutkenhaus, N.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Memory dephasing and its impact on the rate of entanglement generation in quantum repeaters is addressed. For systems that rely on probabilistic schemes for entanglement distribution and connection, we estimate the maximum achievable rate per employed memory for our optimized partial nesting protocol. We show that, for any given distance $L$, the polynomial scaling of rate with distance can only be achieved if quantum memories with coherence times on the order of $L/c$ or longer, with $c$ being the speed of light in the channel, are available. The above rate degrades as a power of $\exp[-\sqrt{(L/c)/ τ_c}]$ with distance when the coherence time $τ_c \ll L/c$.
description: Extended version with 5 figures
title: Traumatismos torácicos: el papel del radiólogo
Creators: name: Garcia Vazquez-Noguerol, Miriam
Publisher: name: Sociedad Española de Radiología Médica
Year: 2014
Subjects: subject: CT
subject: Trauma
subject: Emergency
subject: Thorax

description: Objetivo docente
Revisión del tema
Conclusiones
Bibliografía
description: Objetivo docente:
Describir las distintas patologías torácicas secundarias a un traumatismo. Reconocer las patologías que suponen un riesgo vital inmediato. Conocer los hallazgos de la imagen y la utilidad de la TC multidetector (TCMD) ante un traumatismo de...
title: Anticonceptivo permanente Essure. Seguimiento, hallazgos normales y signos de complicación.
Creators: name: Lorente Ramos, Rosa María
Publisher: name: Sociedad Española de Radiología Médica
Year: 2014
Subjects: subject: Hysterosalpingography
subject: Conventional radiography
subject: Genital / Reproductive system female

description: Objetivo docente
Revisión del tema
Conclusiones
Bibliografía
description: Objetivo docente:
1.- Revisar la morfología , inserción y mecanismo de actuación del dispositivo anticonceptivo permanente Essure ® . 2.- Analizar las ventajas/desventajas de los diferentes métodos de imagen utilizados en el seguimento de las pacientes con...
title: Patología no tumoral de vejiga. Hallazgos de imagen y correlación radiopatológica.
Creators: name: Lorente Ramos, Rosa María
Publisher: name: Sociedad Española de Radiología Médica
Year: 2014
Subjects: subject: Abdomen
subject: Urinary Tract / Bladder

description: Objetivo docente
Revisión del tema
Conclusiones
Bibliografía
description: Objetivo docente:
- Revisar las diferentes entidades que pueden producir lesionesde vejiga,
con especial atención a la patología no tumoral. - Describir los hallazgos en imagen en las diferentes técnicas empleadas en la patología de esta región...
On MIXTURE OF BURR XII AND NAKAGAMI DISTRIBUTIONS: PROPERTIES AND APPLICATIONS
Creators: name: Hemani Sharma
name: Parmil Kumar
Publisher: name: Reliability: Theory & Applications
Year: 2023
Subjects: Nakagami distribution
Burr XII
mixture distribution
Renyi and beta entropy
MTBF

description: The Burr XII and Nakagami distributions hold significant importance in both lifetime distribution and wealth distribution analyses. The Burr XII distribution serves as a valuable tool for understanding the distribution of wealth and wages within specific societies, while the Nakagami distribution finds its application in the realm of communication engineering. The incorporation of finite mixture distributions, aimed at accounting for unobserved variations, has gained substantial traction, particularly in the estimation of dynamic discrete choice models. This research delves into the fundamental characteristics of the mixture Burr XII and Nakagami distributions. The study introduces parameter estimation techniques and explores various aspects, including the cumulative distribution function, hazard rate, failure rate, inverse hazard function, odd function, cumulative hazard function, rth moment, moment generating function, characteristic function, moments, mean and variance, Renyi and Beta entropies, mean deviation from mean, and mean time between failures (MTBF). The paper also addresses the estimation of the mixing parameter through a Bayesian approach. To illustrate the effectiveness of the proposed model, two real-life datasets are examined.
NAVIGATING THE NEW NORMAL: HOW LATIN AMERICA AND THE CARIBBEAN CAN REIGNITE GROWTH WHILE TAMING INFLATION?
Creators: name: Azadov, Og'abek
Publisher: name: Zenodo
Year: 2025

description: After years of turbulence—from the COVID-19 pandemic to global inflation shocks—Latin America and the Caribbean (LAC) are entering a new economic phase. According to the October 2023 Regional Economic Outlook by the International Monetary Fund, the region is transitioning from recovery to recalibration. The challenge now lies in sustaining stability, containing inflation, and rekindling growth amid tightening global conditions. This article synthesizes the report’s findings and proposes a roadmap for LAC to adapt, thrive, and secure its future.
TaCo$_{2}$Te$_{2}$: An air-stable, magnetic van der Waals material with high mobility
Creators: name: Singha, Ratnadwip
name: Yuan, Fang
name: Cheng, Guangming
name: Salters, Tyger H.
name: Oey, Yuzki M.
name: Villalpando, Graciela V.
name: Jovanovic, Milena
name: Yao, Nan
name: Schoop, Leslie M.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Van der Waals (vdW) materials are an indispensable part of functional device technology due to their versatile physical properties and ease of exfoliating to the low-dimensional limit. Among all the compounds investigated so far, the search for magnetic vdW materials has intensified in recent years, fueled by the realization of magnetism in two dimensions (2D). However, metallic magnetic vdW systems are still uncommon. In addition, they rarely host high-mobility charge carriers, which is an essential requirement for high-speed electronic applications. Another shortcoming of 2D magnets is that they are highly air sensitive. Using chemical reasoning, we introduce TaCo2Te2 as an air-stable, high-mobility, magnetic vdW material. It has a layered structure, which consists of Peierls distorted Co chains and a large vdW gap between the layers. We find that the bulk crystals can be easily exfoliated and the obtained thin flakes are robust to ambient conditions after four months of monitoring using an optical microscope. We also observe signatures of canted antiferromagntic behavior at low-temperature. TaCo2Te2 shows a metallic character and a large, non-saturating, anisotropic magnetoresistance. Furthermore, our Hall data and quantum oscillation measurements reveal the presence of both electron- and hole-type carriers and their high mobility.
description: 13 pages, 8 figures; initial submitted version before peer review. A revised version is published in the journal
OPTIMIZATION OF PRIORITY SERVICE WITH EFFICIENT COORDINATION OF ADMISSION CONTROL, EMERGENCY VACATION OF AN UNRELIABLE SERVER
Creators: name: G. Ayyappan
name: S. Nithya
Publisher: name: Reliability: Theory & Applications
Year: 2023
Subjects: Batch Arrivals
Priority Queues
Admission Control
Emergency Vacation
Balking
Differentiate Breakdown
Restoration

description: In this paper, we establish a single server retrial queueing system with two types of customers, admission control, balking, emergency vacation, differentiate breakdown, and restoration. There are two distinct factors which must be considered when classifying priority and ordinary customers. The non-preemptive priority discipline proposed by this concept. Ordinary and priority customers arrive in accordance with Poisson processes. For both priority and ordinary customers, the server continuously offers a single service that is distributed arbitrarily. In this study, we compute the Laplace transforms of the time-dependent probabilities of system states using a probability generating function and the supplementary variable technique. The sensitivity analysis of system descriptions is assisted by study of numerical findings.
title: Complicaciones de la Enfermedad Diverticular Aguda
Creators: name: Lerma Ortega, Rocio
Publisher: name: Sociedad Española de Radiología Médica
Year: 2014
Subjects: subject: Abdomen
subject: CT
subject: Ultrasound
subject: Complications
subject: Diverticula

description: Objetivo docente
Revisión del tema
Conclusiones
Bibliografía
description: Objetivo docente:
-Repasar los hallazgos radiológicos típicos de la Enfermedad Diverticular Aguda así como el de sus complicaciones más frecuentes para identificar aquellos pacientes subsidiarios de tratamiento quirúrgico urgente. -Reconocer las complicaciones...
Climate Change Impacts on Slope Stability of Levees
Creators: name: Alsharari, Turki Mubarriz
Publisher: name: University of Illinois at Chicago
Year: 2021
Subjects: Uncategorized

description: A levee refers to an embankment that is built to prevent the overflow of a river. The levee is mostly elevated to prevent floods from occurring in an area. Due to climate change, many areas have been experiencing climate change for a long time such as flooding, drought, and storms, thus making them prone to major levee failures. Construction of the levees in these areas has helped prevent floods and the dangers of floods. This study aims at discussing the impacts of climate change on the levees system. It also aims at discussing the stability of the slopes in Libertyville Levee. The study will also aim to discuss mechanisms that must be applied to ensure that levees are stable and reduce the risks associated with unstable levees. For comparative study, stability factor of safety and seepage analysis were calculated for these conditions using GeoStudio software. Analyses are performed using Slope/W and Seep/W analysis in GeoStudio. Factor of Safety (FS) and Exit Gradient were computed. A trench and waste material were used in this study as remedial methods to improve the stability. The analyses show satisfactory results for slope stability analysis and seepage analysis.
Questionário para avaliadores de periódicos científicos
Creators: name: Santos, Gildenir Carolino
name: Guedes Farias, Maria Giovanna
Publisher: name: figshare
Year: 2023
Subjects: Library and information studies not elsewhere classified
Organisation of information and knowledge resources
Human information behaviour

description: Questionário para avaliadores de periódicos científicos, com intuito de coleta de dados para composição de artigo científico de natureza empírica. Objetivo: O objetivo da investigação teve como foco compreender os desafios, motivações de editores e avaliadores, no processo de avaliação de produções submetidas a periódicos científicos. Este estudo está sob a responsabilidade da professora Dra. Maria Giovanna Guedes Farias (Universidade Federal do Ceará) e do Dr. Gildenir Carolino Santos (Universidade Estadual de Campinas).
Insights into seasonal yield variation in subtropical table grape production
Creators: name: Dahal, Kishor Chandra
Publisher: name: Central Queensland University
Year: 2019
Subjects: Table grapes
Subtropics
Carbohydrates dynamics
Grape reproductive biology
Bienniality

description: Table grape (cv. Menindee Seedless) production from a vineyard in Emerald, Central Queensland, demonstrated a strong alternate bearing pattern in seven consecutive seasons (P < 0.02) and irregular bearing in another seven seasons. Variation in vine yield was 78–90% attributable to the variation in bunch number. A sampling methodology for estimation of vine yield was recommended, and a machine vision-based system for rapid estimation of berry number and size was introduced. Low yields were attributed to low bud fertility, with only one inflorescence primordium (IP) in fruitful buds, and to poor development of IP during hot summers. IP developmental stages stretched across two seasons, with IP initiation and development in season 1 and floral primordia formation on IP in season 2. The hypothesis that IP initiation and survival is related to carbohydrate availability was not supported by the results of a two season sucrose supplementation trial. Total non-structural carbohydrate (TNC) reserves did not recover between flowering and harvest in untreated (control) plants, and decreased in root and trunk tissues from 13.5% and 7.5% w/dw at leaf fall to 7.2% and 3.7% w/dw at flowering, respectively. A continuous low pressure (69 kPa) stem injection system delivered an average of 150 g of sucrose per season into vines estimated to contain 500 g of carbohydrate at flowering but this did not alter the root or trunk TNC reserve content. Tissue δ13C (‰) values were consistent with partitioning of injected sucrose to young shoots. The comparatively low sucrose loading and variability between vines in the field by stem injection was ascribed to necrotic xylem and a decline in hydraulic conductance. Sucrose equivalent to 37% of the total plant dry weight was introduced into shoot cuttings through transpiration flow over four days, however photosynthetic rate is decreased, limiting impact of sucrose injection on TNC status. Hydraulic conductance of shoot cuttings was enhanced about 20% by perfusion with 10 mM KCl compared to water, a result attributed to an effect on pectin hydrogels in pit membranes, but conductance nevertheless had declined by approximately 90% in 72 hours. Gibberellic acid (GA3) applied at earlier stages of flowering (10% and 30% caps-off) increased inflorescence count per vine in the following season by 93% to 122% per vine relative to a control with no GA3 application, justifying a proposed split application strategy. Future research should test the proposal that inter-seasonal yield variation in Menindee Seedless is linked to low bud fruitfulness, triggered by extreme temperatures during IP formation.
title: Estudio por imagen del Melanoma Coroideo. Hallazgos en las distintas técnicas.
Creators: name: Rodriguez Benitez, Amado
Publisher: name: Sociedad Española de Radiología Médica
Year: 2014
Subjects: subject: Head and neck
subject: Eyes
subject: MR
subject: CT
subject: Ultrasound-Colour Doppler
subject: Neoplasia

description: Objetivo docente
Revisión del tema
Conclusiones
Bibliografía
description: Objetivo docente:
Nuestos objetivos: -Describir los signos radiológicos de los melanomas coroideos en los distintos estudios de imagen. -Establecer las ventajas e indicaciones de cada técnica. -Exponer qué debemos incluir tanto en el estudio como en el...
OPTIMIZATION OF SYSTEM PARAMETERS OF 2: 3 GOOD SERIAL SYSTEM USING DEEP LEARNING
Creators: name: Singla, Shakuntla
name: Rani, Shilpa
name: Modibbo, Umar Muhammad
name: Ali, Irfan
Publisher: name: Reliability: Theory & Applications
Year: 2023
Subjects: Optimization
RPGT
Deep learning
Adam
SGD
RMS prop

description: In this paper, Optimization of System Parameters of 2:3 Good Serial System controlled with the help of a controlling unit Using Deep Learning Optimization with packing unit in series with priority in repair and single server which never fails is carried out. There are three units of different capacities working in parallel in which if three/two units are working then the system is working at full/reduced capacity. Working of these online parallel and offline units is managed by the controlling unit, which also manages the preventive maintenance of all type of units, together with a 24/7 repair facility is modeled for reliability performance measurements. Taking exponential failure and repair rates of units and facilities a steady state transition diagram (depicting transition rates and states) is drawn using Markov process. The system parameters are modelled using Regenerative Point graphical Technique (RPGT) and optimized using Deep learning methods such as Adam, SGD, RMS prop. The results of the optimization may be used to validate and challenge existing models and assumptions about the systems.
Questionário para avaliadores de periódicos científicos
Creators: name: Santos, Gildenir Carolino
Publisher: name: figshare
Year: 2023
Subjects: Library and information studies not elsewhere classified
Organisation of information and knowledge resources
Human information behaviour

description: Questionário para avaliadores de periódicos científicos, com intuito de coleta de dados para composição de artigo científico de natureza empírica. Objetivo: O objetivo da investigação teve como foco compreender os desafios, motivações de editores e avaliadores, no processo de avaliação de produções submetidas a periódicos científicos. Este estudo está sob a responsabilidade da professora Dra. Maria Giovanna Guedes Farias (Universidade Federal do Ceará) e do Dr. Gildenir Carolino Santos (Universidade Estadual de Campinas).
Accreting protoplanets: Spectral signatures and magnitude of gas and dust extinction at H alpha
Creators: name: Marleau, G. -D.
name: Aoyama, Y.
name: Kuiper, R.
name: Follette, K.
name: Turner, N. J.
name: Cugno, G.
name: Manara, C. F.
name: Haffert, S. Y.
name: Kitzmann, D.
name: Ringqvist, S. C.
name: Wagner, K. R.
name: van Boekel, R.
name: Sallum, S.
name: Schmidt, M. Janson. T. O. B.
name: Venuti, L.
name: Lovis, Ch.
name: Mordasini, C.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Accreting planets have been seen at Ha (H alpha), but targeted searches have not been fruitful. For planets, accretion tracers should come from the shock itself, exposing them to extinction by the accreting material. High-resolution (R>5e4) spectrographs at Ha should soon allow studying how the incoming material shapes the line profile. We calculate how much the gas and dust accreting onto a planet reduce the Ha flux from the shock at the planetary surface and how they affect line shapes. We also study the absorption-modified relationship between Ha luminosity and Mdot. We compute the high-resolution radiative transfer of the Ha line using a 1D velocity-density-temperature structure for the inflowing matter in three representative accretion geometries: spherical symmetry, polar inflow, and magnetospheric accretion. For each, we explore wide ranges of Mdot and planet mass M. We use detailed gas opacities and estimate dust opacities. At Mdot<3e-6 MJ/yr, gas extinction is negligible for spherical or polar inflow and at most A_Ha<0.5 mag for magnetospheric accretion. Up to Mdot~3e-4 MJ/yr, the gas has A_Ha<4 mag. This decreases with M. We estimate realistic dust opacities at Ha as ~0.01-10 cm^2/g, i.e., 10-1e4 times lower than in the ISM. Extinction flattens the L_Ha-Mdot relationship, which becomes non-monotonic with a maximum L_Ha~1e-4 LSun near Mdot~1e-4 MJ/yr for M~10 MJ. In magnetospheric accretion, the gas can introduce features in line profiles, but the velocity gradient smears them out in other geometries. For most of parameter space, extinction by the accreting matter should be negligible, simplifying interpretation of observations, especially for planets in gaps. At high Mdot, strong absorption reduces the Ha flux, and some measurements can be interpreted as two Mdot values. Line profiles at R~1e5 can provide complex constraints on the accretion flow's thermal-dynamical structure.
description: 25 pages, 11 figures (main text) + 3 pages, 4 figures (three appendices). In press at A&A. Comments welcome
Dynamic Elastography of Pre-stressed Material with Multi-Directional Excitation in a Table Top MRI System
Creators: name: Dibennardo, Federica
Publisher: name: University of Illinois at Chicago
Year: 2021
Subjects: Uncategorized

description: There is a signi cant correlation between changes in mechanical properties and disease or injuries. For this reason were developed techniques, such as biopsy and manual palpation, to detect tissue's mechanical structure. These latter techniques are characterized by a lot of disadvantages. For instance, a biopsy is invasive and not reliable, and manual palpation is qualitative, super cial, and operator dependent. As a consequence of these drawbacks, two non-invasive techniques were developed: Ultrasound Elastography and Magnetic Resonance Elastography. This work is based on Magnetic Resonance Elastography, which can provide motion encoding simultaneously in three directions, is not depth-limited and provides a good resolution. This imaging technique utilizes standard MRI equipment and equipment and an actuator to generate vibrations transmitted to the analyzed tissue. In a method developed by researchers at UIC a decade ago, high frequency vibratory shear waves are induced and imaged in a small sample within a test tube by axially driving the test tube in the MRI system. This motion of the test tube, using a piezoelectric actuator, results in radially converging (geometrically focused) axially-polarized shear wave motion within the sample. More recently, using the same setup with a sample in the test tube, torsional vibratory motion has been induced in the test tube using a stepper motor, in order to drive torsionally polarized geometrically focused shear waves, which when compared to axially-polarized waves in the same sample, may elucidate it's anisotropy. In the present study, two innovations to this setup are considered. (1) In order to extend the frequency range of the torsional approach, which in turn improves its resolution, the stepper motor is replaced with two piezoelectric actuators that are con gured in a way to induce torsional motion. (2) In order to investigate the e ect of tensile pre-stress on shear wave motion in a sample, a new arrangement is designed, whereby the test tube is removed and the cylindricallyshaped sample hangs freely in the MRI and can be subjected to di erent known axial tensile pre-stresses while simultaneously performing MRE studies using both axially-polarized and torsionally-polarized shear waves. The measurements obtained using MRE are wave images representing the displacement eld in cross-sectional and sagittal slices within an isotropic cylindrical phantom under di erent pre-stresses. Experimental measurements are compared to computer simulations of the experiment using nite element analysis (FEA).
High-Pressure Synthesis of a Massive and Non-Symmorphic Dirac Semimetal Candidate MoP$_4$
Creators: name: Mayo, Alex Hiro
name: Richards, Jon Alexander
name: Takahashi, Hidefumi
name: Ishiwata, Shintaro
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Single crystal and polycrystalline samples of MoP$_4$ with a black-phosphorus-derived structure have been successfully synthesized by a high-pressure technique. The polycrystalline samples show a large positive magnetoresistance and a small negative Seebeck coefficient at low temperatures, reflecting a semi-metallic nature with high-mobility electrons. Consistent with the transport properties, the band structure calculation reveals a semi-metallic state with the presence of two types of Dirac nodes slightly below the Fermi level. The Dirac node along the $Γ$-X direction normal to the phosphorus layers is gapped out in the presence of spin-orbit coupling (SOC), whereas the band crossing at the Z-point is immune to SOC because of the non-symmorphic symmetry. This work demonstrates a great potential of phosphorus-based layered Zintl compounds for topological semimetal candidates allowing chemical band engineering.
description: 14 pages, 4 figures, 2 tables
Majorant problems in harmonic analysis
Creators: name: Rains, Michael Anthony
Publisher: name: University of British Columbia
Year: 2010

description: In various questions of Harmonic analysis we encounter the problem of deriving a norm inequality between a pair of functions when we know a (point wise) inequality between the transforms of these functions. Such problems are known as majorant problems. In this thesis we consider two related problems. First, in Chapter two, we extend the known results on the upper majorant property on compact abelian groups to noncompact locally compact abelian groups. We show, using various test spaces and two notions of majorant, that a Lebesgue space has the upper majorant property exactly when its index is an even integer or infinity. Furthermore, if a Lebesgue space has the lower majorant property, then the Lebesgue space with conjugate index has the upper majorant property. In the final chapter we consider the second problem. Here-, we are concerned with deriving global integrability conditions from local integrability conditions for functions which have nonnegative transforms. Such a property holds only in Lebesgue spaces whose index is an even integer or infinity. For Lebesgue spaces whose index is not an even integer or infinity the proof of the failure of this property is based on the failure of the majorant property in these spaces.