bluuebunny/crossref_metadata_2025_split huggingface dataset:
Is mind–body dualism compatible with modern psychiatry?
Authors: Ng Christopher Chen-Wei 
Published: March 2021

SUMMARYMind–body dualism is often considered to be incompatible with modern psychiatry for two reasons. First, it is claimed that dualism is falsified by recent advances in neuroscience. Second, dualism is thought to lead to an unhelpful attitude towards patients and their illnesses. I reflect on and challenge both lines of thought and argue that there is no inherent conflict between dualism and psychiatry.
Long strings and symmetric product orbifold from the AdS3Bethe equations
Authors: Sfondrini Alessandro 
Published: March 2021

Abstract
A particularly rich class of integrable systems arises from the AdS/CFT duality. There, the two-dimensional quantum field theory living on the string worldsheet may be understood in terms of a non-relativistic factorized S matrix, and the energy spectrum may be derived by techniques such as the mirror thermodynamic Bethe ansatz or the quantum spectral curve. In the case of AdS3/CFT2 without Ramond-Ramond fluxes, the worldhseet theory is a Wess-Zumino-Witten model with continous and discrete representations which, for the lowest allowed level, is dual to the symmetric product orbifold of a free theory. I will show how continuous representations may arise from integrability, and that at the lowest level the Bethe equations yield the symmetric product orbifold partition function on the nose.
Are States Created Equal? Moving to a State With More Expensive Childcare Reduces Mothers' Odds of Employment
Authors: Landivar Liana Christin , Ruppanner Leah , Scarborough William J. 
Published: March 2021

AbstractMarried mothers who relocate are less likely to be employed after an interstate move than married childless women and nonmobile mothers. Here, we ask whether moving to a state with more expensive childcare is associated with lower odds of maternal employment among mothers who had been employed prior to relocation. We use hierarchical binomial logistic regression models, combining data from the 2015 American Community Survey five-year sample and state-level childcare costs to assess married mothers' employment following an interstate move, controlling for states' economic conditions. We show that employment odds for married mothers were about 42% lower than those for childless married women in the year following a move. Married mothers who moved to more expensive childcare states had odds of employment that were 18% lower than those of married mothers who moved to less expensive childcare states, showing that childcare accessibility shapes mothers' employment decisions even among those with stronger labor force attachment. Moving back to respondents' or their spouses' state of birth and moving to states with more favorable economic conditions improved odds of employment as well. Overall, we show that moving to states with fewer childcare barriers is associated with higher levels of maternal employment, partly mitigating the negative labor market effects of interstate migration.
Viral use and subversion of membrane organization and trafficking
Authors: Hernandez-Gonzalez Miguel , Larocque Gabrielle , Way Michael 
Published: March 2021

ABSTRACT
Membrane trafficking is an essential cellular process conserved across all eukaryotes, which regulates the uptake or release of macromolecules from cells, the composition of cellular membranes and organelle biogenesis. It influences numerous aspects of cellular organisation, dynamics and homeostasis, including nutrition, signalling and cell architecture. Not surprisingly, malfunction of membrane trafficking is linked to many serious genetic, metabolic and neurological disorders. It is also often hijacked during viral infection, enabling viruses to accomplish many of the main stages of their replication cycle, including entry into and egress from cells. The appropriation of membrane trafficking by viruses has been studied since the birth of cell biology and has helped elucidate how this integral cellular process functions. In this Review, we discuss some of the different strategies viruses use to manipulate and take over the membrane compartments of their hosts to promote their replication, assembly and egress.
СОВРЕМЕННЫЕ ПОДХОДЫ ПРОЕКТНОГО МЕНЕДЖМЕНТА
Authors: Korshikova Marina Viktorovna , Svistunova Inna Georgievna , Sakhnyuk Tatyana Ivanovna 
Published: March 2021

В данной статье были рассмотрены ключевые подходы проектного менеджмента, а именно разновидности методов Agile. Был проведен обзорный анализ программного обеспечения Microsoft Project, который безупречно справляется с ведением и реализацией проектной деятельности. Выявлены особенности построения стандартной модели проекта, которые зачастую не могут быть реализованы путем использования компьютерных технологий. Предложены пути наиболее подходящего решения для реализации оригинального проекта актуального на сегодняшний день. Четыре самых популярных и наиболее используемых метода Agile помогут нам использовать новые знания в сфере эффективного управления проектной деятельностью.Цель – ознакомление с методами Agile; предоставить рекомендации о наиболее эффективных путях подбора метода Agile для каждого отдельного проекта.Метод или методология проведения работы: в статье использовались эмпирические методы исследования.Результаты: выявлены наиболее используемые эффективные способы организации и ведения проектной деятельности; применение их на практике. Предоставлены рекомендации о наиболее эффективных путях подбора метода Agile для каждого отдельного проекта в частности.Область применения результатов: полученные рекомендации будет целесообразно использовать в проектной деятельности средних и крупных организаций, для того, чтобы реализовать принципы управления проектами.
The Real Side of the High-Volume Return Premium
Authors: Israeli Doron , Kaniel Ron , Sridharan Suhas A. 
Published: March 2021

Prior literature demonstrates that increased trading activity of a firm’s stock is associated with abnormal future stock returns (the high-volume return premium) and interprets this phenomenon as evidence that increased visibility generates reductions in cost of capital. Motivated by this interpretation, we investigate whether increased trading activity entails changes in real corporate actions. We document a positive relation between abnormal trading volume, future investment expenditures, and financing cash flows. This positive relation is not subsumed by the arrival of investment-related news or other corporate disclosures or by subsequent earnings information and is concentrated among firms with high financial constraints and firms with lower levels of investor recognition. This paper was accepted by David Simchi-Levi, finance.
Cost-effectiveness of the national dog rabies prevention and control program in Mexico, 1990–2015
Authors: González-Roldán Jesús Felipe , Undurraga Eduardo A. , Meltzer Martin I. , Atkins Charisma , Vargas-Pino Fernando , Gutiérrez-Cedillo Verónica , Hernández-Pérez José Ramón 
Published: March 2021

BackgroundRabies is a viral zoonosis that imposes a substantial disease and economic burden in many developing countries. Dogs are the primary source of rabies transmission; eliminating dog rabies reduces the risk of exposure in humans significantly. Through mass annual dog rabies vaccination campaigns, the national program of rabies control in Mexico progressively reduced rabies cases in dogs and humans since 1990. In 2019, the World Health Organization validated Mexico for eliminating rabies as a public health problem. Using a governmental perspective, we retrospectively assessed the economic costs, effectiveness, and cost-effectiveness of the national program of rabies control in Mexico, 1990–2015.MethodologyCombining various data sources, including administrative records, national statistics, and scientific literature, we retrospectively compared the current scenario of annual dog vaccination campaigns and post-exposure prophylaxis (PEP) with a counterfactual scenario without an annual dog vaccination campaign but including PEP. The counterfactual scenario was estimated using a mathematical model of dog rabies transmission (RabiesEcon). We performed a thorough sensitivity analysis of the main results.Principal findingsResults suggest that in 1990 through 2015, the national dog rabies vaccination program in Mexico prevented about 13,000 human rabies deaths, at an incremental cost (MXN 2015) of $4,700 million (USD 300 million). We estimated an average cost of $360,000 (USD 23,000) per human rabies death averted, $6,500 (USD 410) per additional year-of-life, and $3,000 (USD 190) per dog rabies death averted. Results were robust to several counterfactual scenarios, including high and low rabies transmission scenarios and various assumptions about potential costs without mass dog rabies vaccination campaigns.ConclusionsAnnual dog rabies vaccination campaigns have eliminated the transmission of dog-to-dog rabies and dog-mediated human rabies deaths in Mexico. According to World Health Organization standards, our results show that the national program of rabies control in Mexico has been highly cost-effective.
Impact of contact tracing on COVID-19 mortality: An impact evaluation using surveillance data from Colombia
Authors: Vecino-Ortiz Andres I. , Villanueva Congote Juliana , Zapata Bedoya Silvana , Cucunuba Zulma M. 
Published: March 2021

Background
Contact tracing is a crucial part of the public health surveillance toolkit. However, it is labor-intensive and costly to carry it out. Some countries have faced challenges implementing contact tracing, and no impact evaluations using empirical data have assessed its impact on COVID-19 mortality. This study assesses the impact of contact tracing in a middle-income country, providing data to support the expansion and optimization of contact tracing strategies to improve infection control.

Methods
We obtained publicly available data on all confirmed COVID-19 cases in Colombia between March 2 and June 16, 2020. (N = 54,931 cases over 135 days of observation). As suggested by WHO guidelines, we proxied contact tracing performance as the proportion of cases identified through contact tracing out of all cases identified. We calculated the daily proportion of cases identified through contact tracing across 37 geographical units (32 departments and five districts). Further, we used a sequential log-log fixed-effects model to estimate the 21-days, 28-days, 42-days, and 56-days lagged impact of the proportion of cases identified through contact tracing on daily COVID-19 mortality. Both the proportion of cases identified through contact tracing and the daily number of COVID-19 deaths are smoothed using 7-day moving averages. Models control for the prevalence of active cases, second-degree polynomials, and mobility indices. Robustness checks to include supply-side variables were performed.

Results
We found that a 10 percent increase in the proportion of cases identified through contact tracing is related to COVID-19 mortality reductions between 0.8% and 3.4%. Our models explain between 47%-70% of the variance in mortality. Results are robust to changes of specification and inclusion of supply-side variables.

Conclusion
Contact tracing is instrumental in containing infectious diseases. Its prioritization as a surveillance strategy will substantially impact reducing deaths while minimizing the impact on the fragile economic systems of lower and middle-income countries. This study provides lessons for other LMIC.
Compactness of 𝑀-uniform domains and optimal thermal insulation problems
Authors: Du Hengrong , Li Qinfeng , Wang Changyou 
Published: March 2021

AbstractIn this paper, we will consider an optimal shape problem of heat insulation introduced by [D. Bucur, G. Buttazzo and C. Nitsch, Two optimization problems in thermal insulation,Notices Amer. Math. Soc.64(2017), 8, 830–835]. We will establish the existence of optimal shapes in the class of 𝑀-uniform domains. We will also show that balls are stable solutions of the optimal heat insulation problem.
Design and analysis of highly nonlinear, low dispersion AlGaAs-based photonic crystal fiber
Authors: Kiroriwal Monika , Singal Poonam 
Published: March 2021

Abstract
An AlGaAs based standard photonic crystal fiber structure is reported for low dispersive nonlinear optics applications. By employing a finite element solver with perfectly matched layer boundary condition, the key propagation characteristics are investigated over a broad wavelength span (1–5 μm) by taking the different air filling fraction values. The proposed work provides an effective fundamental mode area of 7.30 μm2 with nonlinearity in the order of 8.325 W−1m−1 at a low absorption wavelength of 1.55 μm and zero-dispersion wavelength close to 3 μm.
The online processing of causal and concessive discourse connectives
Authors: Köhne-Fuetterer Judith , Drenhaus Heiner , Delogu Francesca , Demberg Vera 
Published: March 2021

AbstractWhile there is a substantial amount of evidence for language processing being a highly incremental and predictive process, we still know relatively little about how top-down discourse based expectations are combined with bottom-up information such as discourse connectives. The present article reports on three experiments investigating this question using different methodologies (visual world paradigm and ERPs) in two languages (German and English). We find support for highly incremental processing of causal and concessive discourse connectives, causing anticipation of upcoming material. Our visual world study shows that anticipatory looks depend on the discourse connective; furthermore, the German ERP study revealed an N400 effect on a gender-marked adjective preceding the target noun, when the target noun was inconsistent with the expectations elicited by the combination of context and discourse connective. Moreover, our experiments reveal that the facilitation of downstream material based on earlier connectives comes at the cost of reversing original expectations, as evidenced by a P600 effect on the concessive relative to the causal connective.
Theoretical research of the medical U-type optical fiber sensor covered by the gold nanoparticles
Authors: Luo Ying-Jie , Wu Shao-Yi , Zhu Qin-Sheng , Li Xiao-Yu , Li Yong-Xin , Zhao De-Shuang 
Published: March 2021

Abstract
Previous studies of the gold-nanoparticles-covered U-type medical optical fiber sensor with millimeter size were mainly confined to the experimental aspect, while the corresponding theoretical studies were only for bare fibers based on geometrical optics or those for micron level photonic crystal fibers based on wave optics. Combining wave and geometrical optics, the gold-nanoparticles-covered U-type optical fiber sensor was simulated with millimeter size. The localized surface plasmon resonance absorption peak near 540 nm is obtained in the simulation, very close to that (≈560 nm) of the experimental value for the gold nanoparticles of 37 nm size. Compared with the refractive index (RI) sensitivity (≈7.10/RIU) for the plain, U-type optical fiber (≈43.50/RIU) exhibits more than 610% enhancement in the gold-nanoparticles-covered sample. Present studies would be helpful to the further simulation and design for various noble metal nanoparticles covered optical fiber sensors with different shapes.
Qualidade dos registros no relatório de anestesia utilizado no bloco cirúrgico de um hospital terciário de Porto Alegre- RS
Authors: Araújo Maristênia Machado , Araújo Maristela Machado , Pedroso Fleming Salvador , Mascarenhas Marcello Ávila 
Published: March 2021

Introdução: A complexidade dos procedimentos clínicos cirúrgicos e do diagnóstico, realizados no bloco cirúrgico, com o uso de diversos fármacos, torna-se imprescindível a existência de um registro adequado. Objetivo: Foi avaliar a qualidade dos registros em relatórios de anestesia utilizados no bloco cirúrgico de um hospital terciário.Metodologia: Para isso foi analisado o preenchimento dos relatórios de anestesia (RA), documento que acompanha o paciente desde seu acesso ao bloco cirúrgico até a completa recuperação. A pesquisa é caracterizada como quantitativa e exploratória, onde foram analisados 437 documentos. Resultado: A maioria das cirurgias (57%) foi demédia duração, predominando os pacientes do sexo feminino na faixa etária de 60 anos ou mais. Foram constatadas falhas no preenchimento de mais de 90% dos RA. As informações mais abordadas são as que registram o transcorrer da cirurgia como a técnica anestésica e tipo de cirurgia em 99% dos documentos, porém evidenciou-se reduzidaavaliação pré-anestésica, fato que pode comprometer a qualidade da assistência ao paciente. Entretanto, observa-se que outras questões foram levantadas, como o uso de documentos preexistentes, sem reformulação e orientações para profissionais. Conclusão: Assim o estudo sugere novas pesquisas, como a análise do RA pelos profissionais que o utilizam, no sentido de identificar informações excessivas, inadequadas ou desnecessárias, e, consequentemente,a adequação e efetividade desse instrumento de comunicação.
Contextualisation de l’expression orale en continu
Authors: Arslangul Arnaud 
Published: March 2021

Les enseignants expérimentés possèdent une grande compétence dans le traitement des difficultés que rencontrent les apprenants aux niveaux phonétique, lexical ou grammatical. Mais lors de la production orale en continu, les apprenants doivent faire face à certains problèmes qui appartiennent à un autre niveau, celui de la conceptualisation du message, c’est-à-dire le choix de « que dire », plutôt que de « comment dire ». Pour discuter cette question, nous allons tout d’abord présenter un modèle de production langagière qui traite de la relation entre les niveaux conceptuel et linguistique. Nous donnerons ensuite des exemples concrets de ces difficultés avec les résultats d’études expérimentales portant sur l’acquisition d’une langue étrangère, le chinois, par des apprenants francophones. Nous parlerons de la sélection et de la linéarisation de l’information, de l’attribution d’un statut d’accessibilité aux référents, d’une structure informationnelle et de l’assignation d’une perspective. Ces études présentent un point commun, elles utilisent toutes des supports visuels complexes pour faire produire un discours. Nous avançons l’idée que cette dimension textuelle contrôlée fournit les conditions nécessaires à l’apprenant pour développer des compétences linguistiques difficiles à entraîner par ailleurs.
Comparison of Career Decision Difficulties: Reviewed Based On Gender and Its Affecting Aspects
Authors: Fatimah Siti 
Published: March 2021

This article reviews the results of a descriptive analytical study of the career decision making profile of guidance and counseling students at IKIP Siliwangi by applying the career decision difficulty questionnaire from Itamar Gati et al. The subjects in this study were 170 students. The results of this study are to examine the students’ difficulties in making career decisions related to: (1). lack of knowledge about the steps involved in the career decision making process; (2). lack of information about self (3). lack of information about the type of work; (4). lack of information about how to obtain additional information. The data obtained are tabulated and analyzed to get the results of the statistical description. The result of data analysis found that the level of students difficultues in making career decision categorized moderate. The statistical test on differences of difficulty of career decision making based on gender showed that male students are more difficult in making career decisions.
Estimation of Initial Hydrocarbon Saturation Applying Machine Learning Under Petrophysical Uncertainty
Authors: Neff P. , Steineder D. , Stummer B. , Clemens T. 
Published: March 2021

SummaryThe initial hydrocarbon saturation has a major effect on field-development planning and resource estimation. However, the bases of the initial hydrocarbon saturation are indirect measurements from spatially distributed wells applying saturation-height modeling using uncertain parameters. Because of the multitude of parameters, applying assisted-matching methods requires trade-offs regarding the quality of objective functions used for the various observed data. Applying machine learning (ML) in a Bayesian framework helps overcome these challenges. In the present study, the methodology is used to derive posterior parameter distributions for saturation-height modeling honoring the petrophysical uncertainty in a field. The results are used for dynamic model initialization and will be applied for forecasting under uncertainty. To determine the dynamic numerical model initial hydrocarbon saturation, the saturation-height model (SHM) needs to be conditioned to the petrophysically interpreted logs. There were 2,500 geological realizations generated to cover the interpreted ranges of porosity, permeability, and saturations for 15 wells. For the SHM, 12 parameters and their ranges were introduced. Latin hypercube sampling was used to generate a training set for ML models using the random forest algorithm. The trained ML models were conditioned to the petrophysical log-derived saturation data. To ensure a fieldwide consistency of the dynamic numerical models, only parameter combinations honoring the interpreted saturation range for all wells were selected. The presented method allows for consistent initialization and for rejection of parameters that do not fit the observed data. In our case study, the most-significant observation concerns the posterior parameter-distribution ranges, which are narrowed down dramatically, such as the free-water-level (FWL) range, which is reduced from 645–670 m subsea level (mSS) to 656–668 mSS. Furthermore, the SHM parameters are proved independent; thus, the resulting posterior parameter ranges for the SHM can be used for conditioning production data to models and subsequent hydrocarbon-production forecasting. Additional observations can be made from the ML results, such as the correlation between wells; this allows for interpreting groups of wells that have a similar behavior, favor the same combinations, and potentially belong to the same compartment.