cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Stability and structure of hydrogen defects in zinc oxide
Creators: name: Jokela, Slade Joseph
Publisher: name: Washington State University
Year: 2006
Subjects: Zinc oxide -- Hydrogen content -- Spectra

description: Zinc oxide (ZnO) is a wide band gap semiconductor with potential optical, electronic, and mechanical applications. First-principles investigations predicted that hydrogen impurities act as shallow donors in ZnO. IR spectroscopy showed that hydrogen exhibits a local vibrational mode at 3326.3 cm?1 , at liquid-helium temperatures, corresponding to an O-H type bond. Results from high-pressure and polarized IR spectroscopy strongly suggest that hydrogen occupies an antibonding location with an O-H bond oriented at an angle of 110.6o from the c axis. By correlating the IR absorbance strength with free-electron concentration, it was established that the O-H complexes are shallow donors. However, the O-H donors are unstable, decaying significantly after several weeks at room temperature. The kinetics of the dissociation follow a bimolecular decay model, consistent with the formation of H2 molecules. Attempts at chemical vapor transport (CVT) growth of ZnO crystals were successful. Results varied from Zn-rich, orange-colored samples to nearly colorless ZnO polycrystals. Further analysis revealed an unknown contaminant that became apparent after annealing in hydrogen, resulting in an IR absorption peak at 3150 cm?1
Anomalous $Z'$ and Diboson Resonances at the LHC
Creators: name: Ismail, Ahmed
name: Katz, Andrey
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We propose novel collider searches which can significantly improve the LHC reach to new gauge bosons $Z'$ with mixed anomalies with the electroweak (EW) gauge group. Such a $Z'$ necessarily acquires a Chern-Simons coupling to the EW gauge bosons and these couplings can drive both exotic $Z$ decays into $Z'γ$ if the new gauge boson is sufficiently light, as well as $Z'$ decays into EW gauge bosons.While the exotic decay rate of the heavy $Z$ into $Z'γ$ is too small to be observed at the LHC, for a light $Z'$, we show the potential of a lepton jet search in association with a photon to probe the rare decay $Z \to Z' γ$.
description: 17 pages, 4 figures. v2: equation corrected, main results in Section 4 unchanged, accepted for publication in JHEP
Copyright and Related Rights: A Guide for Performance Librarians
Creators: name: Geller, Chloe
Publisher: name: My University
Year: 2020
Subjects: Copyright
Music
Performance librarianship

description: The purpose of this handbook is to provide a condensed, central source for information on copyright and related rights specifically pertinent to the performance library and to provide some background on the regulations we are subject to in Canada. This handbook summarises major international agreements on copyright as well as the domestic law of Canada to make copyright clearer to the average librarian, musician, or administrator. Legal documents can be dense and confusing, but these summaries are intended to simplify and highlight sections and articles most relevant to the library. The differences between moral and economic rights will be outlined in relation to operations within performance organisations and how each of these rights affect the performance, broadcasting, and recording of music. Other topics, such as the term of copyright in Canada, licensing, grand rights, and considerations for touring will also be explored and related back to the library, and performance organisations in general.
FACTORS AFFECTING GREEN SUPPLY CHAIN MANAGEMENT - CASE STUDY AT ANIMAL FEED PRODUCING ENTERPRISES IN HANOI
Creators: name: MAI THI NGA
name: VU THUY DUONG
Publisher: name: Zenodo
Year: 2024
Subjects: Animal Feed Manufacturing Enterprises, Green Supply Chain, Green Supply Chain Management.

description: Abstract

The authors investigated and evaluated factors affecting green supply chain management at animal feed manufacturing enterprises in Hanoi. Data was surveyed and collected from 31 animal feed manufacturing enterprises in Hanoi in 2023 and analyzed using the SPSS26 tool. Animal feed production enterprises in Hanoi include large enterprises and small and medium enterprises. The survey subjects were mainly business administrators and accountants. Survey results show that there are 3 factors affecting green supply chain management at animal feed manufacturing enterprises in Hanoi: (1) Internal Enterprise Factors; (2) Social relationship network; and (3) Government support. Based on the results obtained, the author makes new proposals in improving the efficiency of green supply chain management at animal feed production enterprises in Hanoi.
title: A theoretical approach
title: an exploratory analysis of higher level narcotraffickers of Latin American decent
titleType: Subtitle
Creators: name: Garcia, Martín Meraz
Publisher: name: Washington State University
Year: 2007
Subjects: Drug traffic -- West (US) -- Sociological aspects

description: President Richard Nixon once declared drugs "public enemy number one." Since then, several putative wars have been waged against this illusive enemy and numerous studies have been conducted attempting to explain the resilience of this enemy. Additionally, few studies of this nature have taken a theoretical and interdisciplinary approach to analyze and explain the way in which this war has been waged. Most studies conducted on the drug war have taken a top down approach (elitist) to the subject focusing on drug lords and cartels; few studies have been undertaken from the bottom up to determine the reasoning for the endless supply of recruits into the drug trade. Such a bottom up approach is used here along with theories in international relations, political psychology and criminal justice to explore the effectiveness of social learning, social identity, group and image theories in explaining higher level drug trafficking in the American West. This study focuses on the socioeconomic, psychological, cognitive and political characteristics which have prompted individuals to engage in the drug trade, particularly those who are of Mexican or Latin American decent. The study finds the theories used for this study are well suited for the assessment of higher level drug trafficking and their use helps shed light on the human decision-making process involved in becoming involved in the drug trading in contemporary American society
Predicting the Behavior of a Highly Configurable Component Based Real-Time System
Creators: name: Moreno, Gabriel A.
name: Hissam, Scott A.
name: Plakosh, Daniel
name: Savo, Isak
name: Stelmarczyk, Marcin
Publisher: name: Carnegie Mellon University
Year: 2008
Subjects: subject: 80309 Software Engineering
subject: FOS: Computer and information sciences

description: Software components and the technology supporting component based software engineering contribute greatly to the rapid development and configuration of systems for a variety of application domains. Such domains go beyond desktop office applications and information systems supporting e-commerce, but include systems having real-time performance requirements and critical functionality. Discussed in this paper are the results from an experiment that demonstrates the ability to predict deadline satisfaction of threads in a real-time system where the functionality performed is based on the configuration of the assembled software components. Presented is the method used to abstract the large, legacy code base of the system software and the application software components in the system; the model of those abstractions based on available architecture documentation and empirically-based, runtime observations; and the analysis of the predictions which yielded objective confidence in the observations and model created which formed the underlying basis for the predictions.
Additional file 10 of Two years of psychogeriatric consultations in a nursing home: reasons for referral compared to psychiatrists' assessment
Creators: name: Callegari, Camilla MT
name: Menchetti, Marco
name: Croci, Giovanni
name: Beraldo, Scilla
name: Costantini, Chiara
name: Baranzini, Federico
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Hematology

description: Authors’ original file for figure 10
Entropy production rate as a criterion for inconsistency in decision theory
Creators: name: Dixit, Purushottam D.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: Individual and group decisions are complex, often involving choosing an apt alternative from a multitude of options. Evaluating pairwise comparisons breaks down such complex decision problems into tractable ones. Pairwise comparison matrices (PCMs) are regularly used to solve multiple-criteria decision-making (MCDM) problems, for example, using Saaty's analytic hierarchy process (AHP) framework. However, there are two significant drawbacks of using PCMs. First, humans evaluate PCMs in an inconsistent manner. Second, not all entries of a large PCM can be reliably filled by human decision makers. We address these two issues by first establishing a novel connection between PCMs and time-irreversible Markov processes. Specifically, we show that every PCM induces a family of dissipative maximum path entropy random walks (MERW) over the set of alternatives. We show that only `consistent' PCMs correspond to detailed balanced MERWs. We identify the non-equilibrium entropy production in the induced MERWs as a metric of inconsistency of the underlying PCMs. Notably, the entropy production satisfies all of the recently laid out criteria for reasonable consistency indices. We also propose an approach to use incompletely filled PCMs in AHP. Potential future avenues are discussed as well. keywords: analytic hierarchy process, markov chains, maximum entropy
description: To appear in Journal of Statistical Physics
Der Einfluss von computerisiertem kognitivem und kognitiv-motorischem Training auf die exekutiven Funktionen von Kindern Ein Pilot-Projekt mit Schülerinnen und Schülern der 6. Primarklasse
Creators: name: Gribble, Julia
Publisher: name: Zenodo
Year: 2018
Subjects: Sonderpädagogik
Exekutive Funktionen
Grundschule
Masterarbeit

description: Exekutive Funktionen (EF) sind für zielgerichtetes Verhalten zuständig und helfen, komplexe Situationen zu meistern. Kognitives Training hat das Potential EF zu steigern, kognitiv-motorisches Training möglicherweise auch. Die Studie prüft den Effekt von kognitivem und kognitiv-motorischem Training auf die EF von Kindern. Elf Kinder, eingeteilt in zwei Gruppen (KOG und KOGMOT), absolvierten neun Trainings in drei Wochen. EF wurden mittels der Testbatterie für Aufmerksamkeitsprüfung TAP und dem Trail Making Test A&B erfasst. Beide Gruppen verbesserten sich beim Trail Making Test signifikant mit starkem Effekt. Die positiven Auswirkungen zeigten sich beim TAP Test für die Gruppe KOG hauptsächlich bei den Kernkomponenten Arbeitsgedächtnis und kognitive Flexibilität, bei KOGMOT hingegen bei der kognitiven Flexibilität und der Inhibition.
Thermodynamics and Dynamics of a Monoatomic Glass-Former. Constant Pressure and Constant Volume Behavior
Creators: name: Kapko, Vitaliy
name: Matyushov, Dmitry V.
name: Angell, C. Austen
Publisher: name: arXiv
Year: 2007
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We report constant-volume and constant-pressure simulations of the thermodynamic and dynamic properties of the low-temperature liquid and crystalline phases of the modified Stillinger-Weber (mSW) model. We have found an approximately linear increase of the effective Gaussian width of the distribution of inherent structures. This effect comes from non-Gaussianity of the landscape and is consistent with the predictions of the Gaussian excitations model representing the thermodynamics of the configurational manifold as an ensemble of excitations, each carrying an excitation entropy. The mSW model provides us with both the configurational and excess entropies, with the difference mostly attributed to vibrational anharmonicity. We therefore can address the distinction between the excess thermodynamic quantities often used in the Adam-Gibbs (AG) equation. We find a new break in the slope of the constant pressure AG plot when the excess entropy is used in the AG equation. The simulation diffusivity data are equally well fitted by applying a new equation, derived within the Gaussian excitations model, that emphasizes enthalpy over entropy as the thermodynamic control variable for transport in viscous liquids.
description: 14 pages, 14 figures
Predicting Software Assurance Using Quality and Reliability Measures
Creators: name: Woody, Carol
name: Ellison, Robert
name: Nichols, William R.
Publisher: name: Carnegie Mellon University
Year: 2014
Subjects: subject: 80309 Software Engineering
subject: FOS: Computer and information sciences

description: Security vulnerabilities are defects that enable an external party to compromise a system. Our research indicates that improving software quality by reducing the number of errors also reduces the number of vulnerabilities and hence improves software security. Some portion of security vulnerabilities (maybe over half of them) are also quality defects. This report includes security analysis based on data the Software Engineering Institute (SEI) has collected over many years for 100 software development projects. Can quality defect models that predict quality results be applied to security to predict security results? Simple defect models focus on an enumeration of development errors after they have occurred and do not relate directly to operational security vulnerabilities, except when the cause is quality related. This report discusses how a combination of software development and quality techniques can improve software security.
Procesos de transformación de la estructura poblacional y su incidencia en la planeación territorial en el departamento del Cauca
Creators: name: Donato Padilla, Wilson Fernando
name: Grajales Gutiérrez, Edisson Eduardo
name: Montaño Leal, Luisa Fernanda
name: Quiceno Carrero, Fabián Eduardo
Publisher: name: Universidad Externado de Colombia
Year: 2023
Subjects: subject: Ordenamiento territorial
subject: Planificación regional
subject: Migración urbana - Rural
subject: Estudios de población
subject: Demografía
subject: Transformación poblacional
subject: Planeación territorial
subject: Estructura de población

description: En este trabajo se aborda el análisis de los cambios demográficos en el departamento del Cauca (Colombia), y su incorporación en la planificación y desarrollo territorial. El estudio se enfoca en comprender cómo se incorporan y comprende la dinámica demográfica en los instrumentos de planeación municipal, departamental y del nivel de la Región Administrativa y de Planificación del Pacífico (RAP Pacífico). El trabajo de investigación utiliza una metodología de corte descriptivo y transversal, y se basó en una estrategia de análisis multiescalar que permitiera una mirada compleja de los territorios en el período comprendido entre el año 2005 y el 2018, último período intercensal del país. Los resultados del estudio revelan varios procesos de transformación de la estructura poblacional del Cauca. Entre ellos se destacan el envejecimiento de la población, la migración interna y externa, y presencia de un bono demográfico generalizado en el departamento. Estos cambios demográficos han generado desafíos y oportunidades para la planificación territorial. El documento proporciona información valiosa para los responsables de la toma de decisiones y los planificadores, con el objetivo de promover un desarrollo territorial sostenible, inclusivo y equitativo a nivel multiescalar.
description: This investigation addresses the analysis of demographic changes in the department of Cauca - Colombia, and their incorporation into territorial planning and development. The study focuses on understanding how demographic dynamics are incorporated and understood in the municipal, departmental, and the Pacific’s Administrative and Planning Region (RAP Pacifico - by its acronym in Spanish) planning instruments. The research work uses a descriptive and cross-sectional methodology and is based on a multi-scale analysis strategy that allows for a complex view of the territories in the period between 2005 and 2018, the country's last intercensal period. The results of the study reveal several processes of transformation in the population structure of Cauca. These include population aging, internal and external migration, and the presence of a generalized demographic bonus in the department. These demographic changes have generated challenges and opportunities for territorial planning. The document provides valuable information for decision-makers and planners, with the aim of promoting sustainable, inclusive, and equitable territorial development at a multi-scale level.
Additional file 11 of Two years of psychogeriatric consultations in a nursing home: reasons for referral compared to psychiatrists' assessment
Creators: name: Callegari, Camilla MT
name: Menchetti, Marco
name: Croci, Giovanni
name: Beraldo, Scilla
name: Costantini, Chiara
name: Baranzini, Federico
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Hematology

description: Authors’ original file for figure 11
Using time-dependent indirect $CP$ asymmetries to measure $T$ and $CPT$ violation in $B^0$-${\bar B}^0$ mixing
Creators: name: Karan, Anirban
name: Nayak, Abinash Kumar
name: Sinha, Rahul
name: London, David
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Quantum field theory, which is the basis for all of particle physics, requires that all processes respect $CPT$ invariance. It is therefore of paramount importance to test the validity of $CPT$ conservation. In this Letter, we show that the time-dependent, indirect $CP$ asymmetries involving $B$ decays to a $CP$ eigenstate contain enough information to measure $T$ and $CPT$ violation in $B^0$-${\bar B}^0$ mixing, in addition to the standard $CP$-violating weak phases. Entangled $B^0{\bar B}^0$ states are not required (so that this analysis can be carried out at LHCb, as well as at the $B$ factories), penguin pollution need not be neglected, and the measurements can be made even if the $B^0$-${\bar B}^0$ width difference vanishes.
description: 10 pages, no figures, changes: removed almost all discussion of what can and cannot be done with the method of entangled states; explained that CPT- and T-violating parameters also contribute to CP-violating effects; reorganized the presentation of the paper; added footnotes and references
Process Mining in Healthcare: A Systematised Literature Review
Creators: name: Ghasemi, Mahdi
name: Amyot, Daniel
Publisher: name: My University
Year: 2016
Subjects: Process mining
Healthcare
Event Logs
Systematic literature review
Clinical pathways
Business Process Management
Data Mining
Process Discovery
Care processes

description: Process mining is a promising approach that turns event logs into valuable insights about processes. One domain amenable to process mining is healthcare, where an enormous amount of data is generated by care processes, but where realistic care models are seldom available. In this paper, we perform a systematised literature review to assess the status of process mining, particularly in healthcare. We first provide an overview of process mining in general, and in healthcare in particular. Based on 2371 research publications related to process mining, obtained by querying six relevant search engines in May 2016, we found that the trend of publications in this domain has been growing over the past decade, especially in healthcare. Among the eleven existing literature reviews on process mining selected for further analysis, only two are systematised, and only three relate to healthcare. This paper contributes a systematised review in healthcare that is much needed to fill this void. Important challenges specific to healthcare are identified, and threats to the validity of the results are also discussed.
title: Learning from lived experiences
title: strengths and insights of bilingual immigrant teachers
titleType: Subtitle
Creators: name: Carrison, Catherine L.
Publisher: name: Washington State University
Year: 2007
Subjects: Teachers' backgrounds -- Influence

description: The primary purpose of this study was to closely examine the livedexperiences of a group of seven bilingual and bicultural ELL paraeducators as they transition from support positions in schools and classrooms to certified teaching positions. The emphasis was to gain understanding about the ways in which the participants' own experiences as immigrants and English language learners specially equip them to be classroom teachers. A second purpose was to inform educational practice with regard to teacher preparation and at the classroom level. This was accomplished through exploration of insights gleaned from the participants' lived-experiences and examination of the qualities and strengths they bring with them to their work as teachers. A hermeneutic phenomenological research perspective served as the conceptual approach for considering a variety of data on each of the participants. Life story interviews, reflective contributions from participants, photographic portraits, and observations of their teaching provided the substance for written portraits of the participants. Analysis during the portraiture process and through a comparison of the portraits served to inform the findings of the study. Four general conclusions were generated. First, based on their personal experiences, bilingual immigrant teachers approach the profession from a culturally responsive perspective that not only influences their instructional practices but also their advocacy for students. Second, because of their vast experiences as immigrants, second language learners and paraeducators, educators such as the ones in this study have the potential to become leaders who can guide others - including preservice and inservice educators - in issues relating to the education and welfare of culturally and linguistically diverse students and their families. Third, as they transition into their new roles as teachers, certain sociocultural factors can present challenges for bilingual immigrant paraeducators that have the potential to hinder their inclusion into the staff or faculty. Finally, linguistically and culturally diverse teacher candidates benefit from having additional support systems such as a cohort model and mentors who have experienced similar challenges, not only during their teacher preparation programs but also throughout their first years of teaching.
The 2020s Political Economy of Machine Translation
Creators: name: Weber, Steven
Publisher: name: arXiv
Year: 2020
Subjects: subject: Computers and Society (cs.CY)
subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: This paper explores the hypothesis that the diversity of human languages, right now a barrier to interoperability in communication and trade, will become significantly less of a barrier as machine translation technologies are deployed over the next several years.But this new boundary-breaking technology does not reduce all boundaries equally, and it creates new challenges for the distribution of ideas and thus for innovation and economic growth.
description: 42 pages, 0 figures
Integral Coefficients for One-Loop Amplitudes
Creators: name: Britto, Ruth
name: Feng, Bo
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We present a set of algebraic functions for evaluating the coefficients of the scalar integral basis of a general one-loop amplitude. The functions are derived from unitarity cuts, but the complete cut-integral procedure has been carried out in generality so that it never needs to be repeated. Where the master integrals are known explicitly, the results here can be used as a black box with tree-level amplitudes as input and one-loop amplitudes as output.
description: 32 pages, 1 figure
Anisotropic hydrodynamics with a scalar collisional kernel
Creators: name: Almaalol, Dekrayat
name: Strickland, Michael
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Prior studies of non-equilibrium dynamics using anisotropic hydrodynamics have used the relativistic Anderson-Witting scattering kernel or some variant thereof. In this paper, we make the first study of the impact of using a more realistic scattering kernel. For this purpose, we consider a conformal system undergoing transversally-homogenous and boost-invariant Bjorken expansion and take the collisional kernel to be given by the leading order 2 2 scattering kernel in scalar lambda phi^4. We consider both classical and quantum statistics in order to assess the impact of Bose enhancement on the dynamics. We also determine the anisotropic non-equilibrium attractor of a system subject to this collisional kernel. We find that, when the near-equilibrium relaxation-times in the Anderson-Witting and scalar collisional kernels are matched, the scalar kernel results in a higher degree of momentum-space anisotropy during the system's evolution, given the same initial conditions. Additionally, we find that taking into account Bose enhancement further increases the dynamically generated momentum-space anisotropy.
description: 25 pages, 9 figures; published version
Female Representation in Provincial Legislatures and the Gender Wage Differential: 1970-2010
Creators: name: Ruiz, Mauricio Andres
Publisher: name: My University
Year: 2017

description: Using the Canadian Census and provincial election results from 1970 to 2010, I examine the shifts in the level of female political representation and its effects on the gender wage gap in Canada. Increases in female representation by 1 percent, decrease male wages by 0.6 percent and increase female wages by 0.1 to zero percent. The political ideology of the party in power are shown to have effects on the wage differential. Provinces with left-leaning parties in power increase female wages by 1.3 percent higher than centre-leaning parties. I also find that wage differences between males and females are smaller in the later censuses than in the earlier ones, but the effect of increasing female political representation is much bigger in the earlier years, 1.3 percent and 0.1 percent respectively. This paper also makes a secondary contribution; in order to identify the link between female political representation and the gender wage gap, I created a detailed provincial political representation dataset, that focuses on gender specific results dating back to 1970.
Predictable Assembly of Substation Automation Systems: An Experiment Report, Second Edition
Creators: name: Hissam, Scott
name: Hudak, John J.
name: Ivers, James
name: Klein, Mark H.
name: Larsson, Magnus
name: Moreno, Gabriel A.
name: Northrop, Linda
name: Plakosh, Daniel
name: Stafford, Judith
name: Wallnau, Kurt C.
name: Wood, William
Publisher: name: Carnegie Mellon University
Year: 2003
Subjects: subject: 80309 Software Engineering
subject: FOS: Computer and information sciences

description: The Predictable Assembly from Certifiable Components (PACC) Initiative at the Software Engineering Institute (SEI) is developing methods and technologies for predictable assembly. A software development activity that builds systems from components is predictable if the runtime behavior of an assembly of components can be predicted from known properties of components and their patterns of interactions (connections), and if these predictions can be objectively validated. A component is certifiable if these known properties can be obtained or validated by independent third parties. The SEI's technical approach to PACC rests on prediction-enabled component technology (PECT). At the highest level, PECT is a scheme for systematic and repeatable integration of software component technology, software architecture technology, and design analysis and verification technology. This report describes the results of an exploratory PECT prototype for substation automation, an application area in the domain of power generation, transmission, and management. This report focuses primarily on the methodological aspects of PECT; the prototype itself was only a means to expose and illustrate the PECT method.
El Sistema Nacional Ambiental en el ámbito de la calidad del aire. Especial referencia a las competencias de control y de vigilancia
Creators: name: Ubajoa Osso, Juan David
Publisher: name: Universidad Externado de Colombia
Year: 2023
Subjects: subject: Colombia. Ministerio de Ambiente y Desarrollo Sostenible. Sistema Nacional Ambiental - Aspectos jurídicos
subject: Calidad del aire - Colombia
subject: Control ambiental - Aspectos jurídicos - Colombia
subject: Sistema Nacional Ambiental
subject: Calidad del aire
subject: Sistemas de vigilancia de la calidad del aire
subject: Contaminación del aire

description: Este trabajo analiza el papel del SINA en el ámbito de la calidad del aire, en general, y en el de las competencias de control y de vigilancia de la calidad del aire, en particular. El análisis pretende resaltar algunos de los aspectos de los sistemas de vigilancia de la calidad del aire que son susceptibles de ser robustecidos por parte de las autoridades ambientales de Colombia.
description: This paper analyzes the role of the SINA in the field of air quality, in general, and in that of air quality control and surveillance competencies, in particular. The analysis aims to highlight some of the aspects of the air quality surveillance systems that are likely to be strengthened by the Colombian environmental authorities.
Additional file 12 of Two years of psychogeriatric consultations in a nursing home: reasons for referral compared to psychiatrists' assessment
Creators: name: Callegari, Camilla MT
name: Menchetti, Marco
name: Croci, Giovanni
name: Beraldo, Scilla
name: Costantini, Chiara
name: Baranzini, Federico
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Hematology

description: Authors’ original file for figure 12
Increasing the scale of electrophoretic true moving bed enantiomer separations using voltage gradients and filtration enhancement
Creators: name: Thome, Brian Matthew
Publisher: name: Washington State University
Year: 2006
Subjects: Electrophoresis

description: Over the past decade the moving bed process has become a common tool for the continuous separation of chiral compounds, and its recent adaptation to electrophoretic separations has provided a model system for determining the effects of gradients in electric field or velocity on the process. Several approaches were used to explore the addition of gradients to True Moving Bed (TMB) electrophoresis. A linear mathematical model of the TMB process was developed that allowed the dynamics of the technique to be studied in great detail, and this provided the foundation for experimental work using stepped electric field gradients and counterflow velocity gradients using filtration. The modeling work showed that the addition of a stepped electric field gradient allowed a 7.66 fold increase in the maximum homatropine throughput when compared to the nongradient case. Continuous electric field gradients were also explored, resulting in a maximum throughput of 7 fold over the non-gradient case. Continuous gradients resulted in a significant decrease in product concentrations within the unit, lowering the chance of precipitation and reducing the time required to reach steady state. Experimental work using stepped field gradients in a three electrode Vortex Stabilized Electrophoresis Apparatus encountered problems with both dialysis and anion exchange membranes at the middle electrode during homatropine separations. Due to this, the electric field gradient process was tested using bovine serum albumin and hemoglobin. The results showed that a 63% increase in throughput was attainable using an electric field step gradient, and while this is nowhere near the 7.66 fold increase predicted by the homatropine model, it is still a significant enhancement. The model was then adapted for use with velocity gradients created by the addition of a filtration unit. An increase in throughput of 3.14 fold was predicted due to a reversal of the unfavorable step in counterflow velocity in between sections II and III. Experimental results showed a 3 fold benefit in section II, but the tailing in section III was increased due to dispersion caused by flow oscillations stemming from the pump used in the membrane system preventing useful results to be obtained in that region.
Theory of high-resolution tunneling spin transport on a magnetic skyrmion
Creators: name: Palotás, Krisztián
name: Rózsa, Levente
name: Szunyogh, László
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Tunneling spin transport characteristics of a magnetic skyrmion are described theoretically in magnetic scanning tunneling microscopy (STM). The spin-polarized charge current in STM (SP-STM) and tunneling spin transport vector quantities, the longitudinal spin current and the spin transfer torque, are calculated in high spatial resolution within the same theoretical framework. A connection between the conventional charge current SP-STM image contrasts and the magnitudes of the spin transport vectors is demonstrated that enables the estimation of tunneling spin transport properties based on experimentally measured SP-STM images. A considerable tunability of the spin transport vectors by the involved spin polarizations is also highlighted. These possibilities and the combined theory of tunneling charge and vector spin transport pave the way for gaining deep insight into electric-current-induced tunneling spin transport properties in SP-STM and to the related dynamics of complex magnetic textures at surfaces.
description: 16 pages, 7 figures, 1 appendix, Phys. Rev. B, in press
Practical Software Measurement: Measuring for Process Management and Improvement
Creators: name: Florak, William A.
name: Park, Robert E.
name: Carleton, Anita
Publisher: name: Carnegie Mellon University
Year: 1997
Subjects: subject: 80309 Software Engineering
subject: FOS: Computer and information sciences

description: This guidebook shows how well-established principles and methods for evaluating and controlling process performance can be applied in software settings to help achieve an organization's business and technical goals. Although the concepts that are illustrated are often applicable to individual projects, the primary focus is on the enduring issues that enable organizations to improve not just today's performance, but the long-term success and profitability of their business and technical endeavors.
¿Es suficiente la convención multilateral para enfrentar las estrategias de fragmentación de actividades del establecimiento permanente?
Creators: name: Feo Peláez, Laura Natali
Publisher: name: Universidad Externado de Colombia
Year: 2023
Subjects: subject: Derecho fiscal
subject: Impuestos - Administración - Colombia
subject: Gastos públicos - Colombia
subject: Establecimiento permanente
subject: Actividades auxiliares y preparatorias
subject: Fragmentación de actividad
subject: Elusión fiscal
subject: Convenios de doble imposición
subject: Norma anti fragmentación

description: Esta tesis evalúa la suficiencia de la Convención Multilateral para abordar la fragmentación de actividades y la elusión del Establecimiento Permanente (EP) por parte de las empresas multinacionales. A pesar de su importancia, la Convención Multilateral presenta desafíos y limitaciones prácticas que disminuyen su eficacia, como la interpretación y aplicación heterogénea de la norma anti-fragmentación. Usando a Colombia como caso de estudio, esta tesis concluye que la Convención Multilateral por sí sola, no es suficiente para combatir efectivamente la elusión fiscal, y aboga por un enfoque más integral que incluya la armonización normativa y la cooperación internacional.
description: This thesis assesses the sufficiency of the Multilateral Convention (MC) in addressing activity fragmentation and Permanent Establishment (PE) avoidance by multinational corporations. Despite its significance, the MC faces practical challenges and limitations which decrease its effectiveness, such as the heterogeneous interpretation and application of the antifragmentation rule. Using Colombia as a case study, this thesis concludes that the MC alone is insufficient for effectively combating tax evasion, advocating for a more comprehensive approach that includes norm harmonization and international cooperation.
Developmental pathways linking childhood and adolescent internalizing, externalizing, academic competence, and adolescent depression
Creators: name: Weeks, Murray
name: Ploubidis, George
name: Cairney, John
name: Wild, Cameron
name: Naicker, Kiyuri
name: Colman, Ian
Publisher: name: My University
Year: 2016
Subjects: Anxiety
Depression
Adolescence
Epidemiology

description: This study examined longitudinal pathways through three domains of adaptation from ages 4-5 to 14-15 (internalizing problems, externalizing problems, and academic competence) towards depressive symptoms at age 16-17. Participants were 6425 Canadian children followed bi-annually as part of the National Longitudinal Study of Children and Youth. Within-domain (i.e., stability) effects were moderate in strength. We found longitudinal cross-domain effects across one time point (i.e., one-lag cascades) between internalizing and externalizing in early childhood (positive associations), and between academic competence and externalizing in later childhood and adolescence (negative associations). We also found cascade effects over multiple time points (i.e., multi-lag cascades); lower academic competence at age 4-5 and greater internalizing at age 6-7 predicted greater age 12-13 externalizing, and greater age 6-7 externalizing predicted greater age 16-17 depression. Important pathways towards adolescent depression include a stability path through childhood and adolescent internalizing, as well as a number of potential paths involving all domains of adaptation, highlighting the multifactorial nature of adolescent depression.
Non-linear dynamics and two-dimensional solitons for spin $ S=1$ ferromagnets with biquadratic exchange
Creators: name: Ivanov, B. A.
name: Galkin, A. Yu.
name: Khymyn, R. S.
name: Merkulov, A. Yu.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We develop a consistent semiclassical theory of spin dynamics for an isotropic ferromagnet with a spin $ S=1$ taking into consideration both bilinear and biquadratic over spin operators exchange interaction. For such non-Heisenberg magnets, a peculiar class of spin oscillations and waves, for which the quantum spin expectation value $ {\rm {\bf m}}=$ does not change it direction, but changes in length, is presented. Such ``longitudinal'' excitations do not exist in regular magnets, dynamics of which are described in terms of the Landau-Lifshitz equation or by means of the spin Heisenberg Hamiltonian. We demonstrate the presence of non-linear uniform oscillations and waves, as well as self-localized dynamical excitations (solitons) with finite energy. A possibility of excitation of such oscillations by ultrafast laser pulse is discussed.
description: 11 pages, 7 figures, MikTEX
title: ADCO, Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Cart. 32 (G 136), 745 folios, f. 1151
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
name: CG21/F.PETOT/2012
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire

description: Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Archives départementales de la Côte-d'Or, Cart. 32 (G 136), 745 folios, f. 1151, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Archives départementales de la Côte-d'Or, Cart. 32 (G 136), 745 folios, f. 1151, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
Impact parameter smearing effects on isospin sensitive observables in heavy ion collisions
Creators: name: Li, Li
name: Zhang, Yingxun
name: Li, Zhuxia
name: Wang, Nan
name: Cui, Ying
name: Winkelbauer, Jack
Publisher: name: arXiv
Year: 2017
Subjects: subject: Nuclear Theory (nucl-th)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The validity of impact parameter estimation from the multiplicity of charged particles at low-intermediate energies is checked within the framework of ImQMD model. The simulations show that the multiplicity of charged particles cannot estimate the impact parameter of heavy ion collisions very well, especially for central collisions at the beam energies lower than $\sim$70 MeV/u due to the large fluctuations of the multiplicity of charged particles. The simulation results for the central collisions defined by the charged particle multiplicity are compared to those by using impact parameter b=2 fm and it shows that the charge distribution for $^{112}$Sn +$^{112}$Sn at 50 MeV/u is different evidently for two cases; and the chosen isospin sensitive observable, the coalescence invariant single neutron to proton yield ratio, reduces less than 15\% for neutron-rich systems $^{124,132}$Sn +$^{124}$Sn at $E_{beam}$=50 MeV/u, while the coalescence invariant double neutron to proton yield ratio does not have obvious difference. The sensitivity of the chosen isospin sensitive observables to effective mass splitting is studied for central collisions defined by the multiplicity of charged particles. Our results show that the sensitivity is enhanced for $^{132}$Sn+$^{124}$Sn relative to that for $^{124}$Sn+$^{124}$Sn, and this reaction system should be measured in future experiments to study the effective mass splitting by heavy ion collisions.
description: 6 pages, 5 figures, accepted by PRC
Acotar el objeto de la acción de nulidad por inconstitucionalidad, o la búsqueda de la cuadratura del círculo
Creators: name: Santaella Quintero, Héctor
name: Molina Otero, María Raquel
Publisher: name: Universidad Externado de Colombia. Departamento de Derecho Constitucional
Year: 2023
Subjects: subject: Nulidad (Derecho) - Aspectos constitucionales - Colombia
subject: Acción de inconstitucionalidad - Colombia
subject: Control de constitucionalidad - Colombia

description: En la actualidad es innegable el importante espacio normativo que ocupa el texto constitucional en el ordenamiento jurídico de nuestro Estado social y democrático de derecho. Ello es, en todo sentido, fiel reflejo del Estado constitucional sancionado por el artículo 4.º de la Constitución y del vasto alcance de las previsiones estatuidas por el Constituyente. La consolidación del constitucionalismo, y más aún, del constitucionalismo contemporáneo, con sus pretensiones de erigir el entero ordenamiento jurídico sobre una norma suprema vinculante, rígida y provista de ricos y extensos contenidos materiales, que se ocupan de regular lo “políticamente significativo” para el pasado, presente y futuro de la sociedad; que sin definir el quién, cómo ni cuándo de su realización, predetermina el qué de las decisiones normativas o ejecutivas a adoptar por las instancias competentes, ha desatado (entre nosotros) un inédito fenómeno de constitucionalización del Derecho, con importantes efectos no solo en el Derecho público, sino en todas las ramas y expresiones de lo jurídico.
Evolution of N/O ratios in galaxies from cosmological hydrodynamical simulations
Creators: name: Vincenzo, Fiorenzo
name: Kobayashi, Chiaki
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We study the redshift evolution of the gas-phase O/H and N/O abundances, both (i) for individual ISM regions within single spatially-resolved galaxies and (ii) when dealing with average abundances in the whole ISM of many unresolved galaxies. We make use of a cosmological hydrodynamical simulation including detailed chemical enrichment, which properly takes into account the variety of different stellar nucleosynthetic sources of O and N in galaxies. We identify $33$ galaxies in the simulation, lying within dark matter halos with virial mass in the range $10^{11}\le M_{\text{DM}} \le 10^{13}\,\text{M}_{\odot}$ and reconstruct how they evolved with redshift. For the local and global measurements, the observed increasing trend of N/O at high O/H can be explained, respectively, (i) as the consequence of metallicity gradients which have settled in the galaxy interstellar medium, where the innermost galactic regions have the highest O/H abundances and the highest N/O ratios, and (ii) as the consequence of an underlying average mass-metallicity relation that galaxies obey as they evolve across cosmic epochs, where -- at any redshift -- less massive galaxies have lower average O/H and N/O ratios than the more massive ones. We do not find a strong dependence on the environment. For both local and global relations, the predicted N/O--O/H relation is due to the mostly secondary origin of N in stars. We also predict that the O/H and N/O gradients in the galaxy interstellar medium gradually flatten as functions of redshift, with the average N/O ratios being strictly coupled with the galaxy star formation history. Because N production strongly depends on O abundances, we obtain a universal relation for the N/O--O/H abundance diagram whether we consider average abundances of many unresolved galaxies put together or many abundance measurements within a single spatially-resolved galaxy.
description: Accepted for publication in MNRAS