bluuebunny/crossref_metadata_2025_split huggingface dataset:
Wildfire events at the Triassic–Jurassic boundary of the Tabas Basin, Central Iran
Authors: Alipour Majid , Alizadeh Bahram , Jahangard AmirAbbas , GandomiSani AhmadReza 
Published: May 2021

AbstractThis paper presents organic geochemical evidence pointing to the occurrence of wildfire events at the Triassic–Jurassic boundary in Central Iran. The studied outcrop section (the Kamarmacheh Kuh section) is comprised of the Upper Triassic Nayband Formation which passes conformably into the Lower Jurassic Ab-e-Haji Formation with no sharp boundary. Organic petrographical studies reveal a higher concentration of semi-fusinite macerals and microscopic charcoal at the boundary between studied formations. This observation can be an evidence for widespread wildfire events at the Triassic–Jurassic boundary of the studied area. Following these fires, vast areas of land were exposed for erosion and large volumes of clastic sediments were provided due to increased run-off. This agrees well with previous sedimentological and stratigraphical studies suggesting a major change in the depositional conditions from marine to non-marine at the Triassic–Jurassic boundary of the Tabas Basin. These findings can have important implications about paleo-depositional settings of the studied formations and the nature of the associated organic matter.
Mapping Phenomena Relevant to Adolescent Emotion Regulation: A Text-Mining Systematic Review
Authors: van Lissa Caspar J. 
Published: May 2021

AbstractAdolescence is a developmentally sensitive period for emotion regulation with potentially lifelong implications for mental health and well-being. Although substantial empirical research has addressed this topic, the literature is fragmented across subdisciplines, and an overarching theoretical framework is lacking. The first step toward constructing a unifying framework is identifying relevant phenomena. This systematic review of 6305 articles used text mining to identify phenomena relevant to adolescents’ emotion regulation. First, a baseline was established of relevant phenomena discussed in theory and recent narrative reviews. Then, article keywords and abstracts were analyzed using text mining, examining term frequency as an indicator of relevance and term co-occurrence as an indicator of association. The results reflected themes commonly featured in theory and narrative reviews, such as socialization and neurocognitive development, but also identified undertheorized themes, such as developmental disorders, physical health, external stressors, structural disadvantage, substance use, identity and moral development, and sexual development. The findings illustrate how text mining systematic reviews, a novel approach, may complement narrative reviews. Future theoretical work might integrate these undertheorized themes into an overarching framework, and empirical research might consider them as promising areas for future research, or as potential confounders in research on adolescents’ emotion regulation.
Engaging Community Leaders in Sharing Local Knowledge for Emergency Preparedness to Leverage Communication and Trusted Assets for Vulnerable Populations
Authors: Piltch-Loeb Rachael , Bernard Dottie , Quiñones Vallejo Beatriz , Harriman Nigel , Savoia Elena 
Published: May 2021

AbstractObjective:Public health and emergency management agencies play a critical role in addressing the needs of vulnerable populations in preparation for and in response to emergencies. Identifying and leveraging community assets is a way to address such needs. This study focuses on the development of a process and tools to engage community leaders in sharing their knowledge about their community characteristics and assets useful for emergency planning.Methods:We conducted interviews with community leaders across five study sites with the goal of understanding what type of local knowledge community leaders are able to share in regard to emergency preparedness. Based on the interview results we developed and tested a mobile application as a mobile friendly directory of community assets.Results:We identified two main types of local knowledge about community assets for emergency preparedness: communication-based and trust-based local knowledge. We created an application to facilitate the sharing of such knowledge. Community leaders were able to share local knowledge across four areas: communication-based assets, trust-based assets, spatial-based assets and personal-preparedness assets.Conclusion:Community leaders’ engagement in preparedness efforts is important to identify community assets that can be leveraged to address the needs of the most vulnerable segments of a community.
Does blood on “dirty” instruments interfere with the effectiveness of sterilization technologies?
Authors: Rutala William A. , Gergen Maria F. , Weber David J. 
Published: May 2021

AbstractWe evaluated the robustness of sterilization technologies when spores and bacteria were placed on “dirty” instruments and overlaid with blood. The results illustrate that steam sterilization is the most effective sterilization technology with the largest margin of safety, followed by ethylene oxide and hydrogen peroxide gas plasma.
Inactivation of Candida auris and Candida albicans by ultraviolet-C
Authors: Rutala William A. , Kanamori Hajime , Gergen Maria F. , Sickbert-Bennett Emily E. , Weber David J. 
Published: May 2021

AbstractWe evaluated the ability of an ultraviolet-C (UV-C) room decontamination device to kill Candida auris and C. albicans. With an organic challenge (fetal calf serum), the UV-C device demonstrated the following log10 reductions for C. auris of 4.57 and for C. albicans of 5.26 with direct line of sight, and log10 reductions for C. auris of 2.41 and for C. ablicans of 3.96 with indirect line of sight.
EMBEDDED AND AUTONOMOUS MARKETS IN NORTH KOREA'S FISHING INDUSTRY: RESOURCE SCARCITY, MONITORING COSTS, AND EVOLVING INSTITUTIONS
Authors: Ward Peter , Lankov Andrei , Kim Jiyoung 
Published: May 2021

AbstractNorth Korea today is a most unusual post-socialist state. Market actors and market prices are integral to economic life, but private property remains illegal, and private enterprise outside the household is de jure non-existent. In such an institutional context, some market processes are more autonomous in relation to the state, while others are more embedded within state structures. In this article, we offer a theoretical account of the shape that North Korea's market economy has taken, developed from a set of fishing industry case studies. We note four broad categories of enterprises: closely embedded, loosely embedded, semi-autonomous, and autonomous. By relative autonomy/embeddedness we mean control over fixed assets, cash flow, and operational decisions such as wage and price setting. We postulate three major determinants of embeddedness/autonomy: (1) relative strategic resource scarcity between state and market actors, (2) monitoring costs, and (3) institutional evolution that reflects these realities, though to varying extents.
THE HISTORY OF BILINGUAL DICTIONARIES RECONSIDERED: AN ANCIENT FRAGMENT RELATED TO PS.-PHILOXENUS (P.VARS. 6) AND ITS SIGNIFICANCE
Authors: Dickey Eleanor 
Published: May 2021

AbstractThis article identifies a papyrus in Warsaw, P.Vars. 6, as a fragment of the large Latin–Greek glossary known as Ps.-Philoxenus. That glossary, published in volume II of G. Goetz's Corpus Glossariorum Latinorum on the basis of a ninth-century manuscript, is by far the most important of the bilingual glossaries surviving from antiquity, being derived from lost works of Roman scholarship and preserving valuable information about rare and archaic Latin words. It has long been considered a product of the sixth century a.d., but the papyrus dates to c.200, and internal evidence indicates that the glossary itself must be substantially older than that copy. The Ps.-Philoxenus glossary is therefore not a creation of Late Antiquity but of the Early Empire or perhaps even the Republic. Large bilingual glossaries in alphabetical order must have existed far earlier than has hitherto been believed.
Stopping the Violence but Blocking the Peace: Dilemmas of Foreign-Imposed Nation Building After Ethnic War
Authors: Russell Kevin , Sambanis Nicholas 
Published: May 2021

AbstractCan third parties build nations after ethno-sectarian war? We provide a positive theory of peace building that highlights trade-offs that are inherent in any foreign intervention, narrowing the conditions for success even when interventions are well resourced and even-handed. A “sectarian” dilemma arises because peace must rely on local leaders, but leaders who earned their reputations through ethno-sectarian conflict have no incentive to stop playing the ethnic card and will not provide public goods. Intervention can shift those incentives if it stops ethnic violence and rebuilds state institutions. But an “institutional” dilemma arises if intervention crowds out local leaders, limiting state legitimacy and constraining the pace with which state building unfolds. The window for a lengthier, slower pace of foreign-led state building will close due to its own success as the population switches from ethnic to national identification, creating a “sovereignty” dilemma that pushes third parties out. If intervention ends before institutions can deepen leader incentives for a unifying nationalism, violence will likely recur. We provide an “intervention diagnostic” that reflects these three dilemmas, which are a function of the type of intervention, local political development, and the identity of the intervener. In deciding whether to intervene, the limits of building self-enforcing peace should be weighed against the likelihood and costs of ongoing violence.
The effects of compound treatment of Aspergillus oryzae and fibrolytic enzyme on in vitro degradation, gas production and fermentative profile of maize silage and sugarcane silage
Authors: Souza J. M. , Souza J. C. S. M. , Sousa D. O. , Del Valle T. A. , Ghizzi L. G. , Alcântara A. H. D. , Mesquita L. G. , Sousa R. L. M. , Bueno I. C. S. , Balieiro J. C. C. 
Published: May 2021

AbstractThe present study was conducted to evaluate the effect of a live culture of Aspergillus oryzae (A; CCT4359) and fibrolytic enzyme (E; Fibrozyme Alltech Inc.) on fibre digestibility by a gas production bioassay and in vitro degradation of maize silage and sugarcane silage. A completely randomized design trial was performed to evaluate: A doses (0, 20, 60 and 100 mg/l), E doses (0, 160, 320 and 480 mg/l) and roughage source (R; maize and sugarcane silage) in a 4 × 4 × 2 factorial arrangement. The inclusion of increasing doses of A and E increased dry matter and neutral detergent fibre in vitro digestibility linearly, but for E this effect occurred only in maize silage. There was a linear increase in the potential for gas production at the highest dose of A only in sugarcane silage, with no effect on lag time (L). Increasing doses of E increased the volume of gases produced linearly, and a trend of linear reduction of L, regardless of the roughage. There was a linear reduction in ammonia-nitrogen concentration in response to increasing doses of A and E, and an increase in acetic acid concentration at the highest dose of A, regardless of roughage. The additives had no synergistic effect on gas production and digestibility, but were efficient in altering the fermentative pattern, demonstrating the potential to increase fibre degradation.
Welfare Regime Variation in the Impact of the Great Recession on Deprivation Levels: A Dynamic Perspective on Polarisation vs Convergence for Social Risk Groups, 2005–2014
Authors: WATSON DOROTHY , GROTTI RAFFAELE , WHELAN CHRISTOPHER T. , MAÎTRE BERTRAND 
Published: May 2021

AbstractThis paper investigates changes over the period 2005 to 2014 in material deprivation dynamics of social risk groups in 11 European countries covering a range of welfare regimes. The period covered experienced dramatic economic change, encompassing periods of boom, the Great Recession and early recovery. Social risk groups are defined as groups which differ in the challenges that they face in converting resources into desired outcomes. The comparative element of the paper allows us to assess whether certain welfare regimes were better at protecting more vulnerable groups. Results, based on the longitudinal component of the European Union Statistics on Income and Living Conditions and on analysis of deprivation dynamics between pairs of years, showed large inequality between groups in the risk of persistent deprivation – with lone parents and people with disability most at risk in all countries. Variation across welfare regimes was restricted to the contrast between the liberal and the remaining regimes. Countries belonging to the former regime (UK and Ireland) were distinctive in showing the largest social risk gap in persistent deprivation and were the only ones which experienced substantial polarisation between groups with the Great Recession.
Tropical fruit production depends on wild insect communities: bees and lychees in Thailand
Authors: Sinhaseni Khwankhao , Catterall Carla P. 
Published: May 2021

AbstractThe importance of wild insects as pollinators of tropical tree crops has rarely been tested. Across 18 small-scale lychee orchards in northern Thailand, we evaluated the roles of different wild insects as pollinators and predators of pests in fruit production. Quantitative assessments showed that bees (Family Apidae) were strongly dominant (83%) among insect flower visitors, comprising four species in tribes Apini and four in Meliponini. Experimental manipulations of inflorescences showed that fruit production in these orchards was: (1) dependent on flower visits by wild insects because enclosure of inflorescences in mesh bags decreased fruit set (to one-fifth) and (2) not greatly limited by pollinator deficiencies, because hand pollination of unbagged flowers did not enhance fruit set. Pollination success, as indicated by the proportion of unmanipulated flowers setting fruit, correlated positively across orchards with the abundance of large-bodied Apidae (>7 mm; most wereApisspecies) and of Apini, and negatively with abundance of small-bodied Apidae and of all Meliponini, despite the latter being the commonest flower visitors. We conclude that larger-bodied bees are most likely to travel sufficiently far to import genetically diverse pollen, in this landscape-scale mosaic where non-orchard habitats (both agriculture and treed patches) were sufficient to sustain wild pollinators.
Transcatheter pulmonary balloon valvuloplasty of severe valvar pulmonary stenosis and atrial septal defect in patient with severe cyanosis and very low ventricle ejection fractions: a bailout procedure
Authors: Siagian Sisca N. , Haas Nikolaus A. , Prakoso Radityo 
Published: May 2021

AbstractMost cases of severe or critical pulmonary stenosis are detected early and interventional management is routine within the first days of life. We present a case of a thirteen-year-old boy diagnosed with pulmonary stenosis and atrial septal defect with low ventricle ejection fraction. The patient underwent staged pulmonary balloon valvuloplasty and interventional atrial septal defect closure with good results.
Advantages of a mini right axillary thoracotomy for congenital heart defect repair in children
Authors: Dodge-Khatami Jannika , Dodge-Khatami Ali 
Published: May 2021

AbstractObjectives:The mini right axillary thoracotomy is an alternative surgical approach to repair certain congenital heart defects. Quality-of-life metrics and clinical outcomes in children undergoing either the right axillary approach or median sternotomy were compared.Methods:Patients undergoing either approach for the same defects between 2018 and 2020 were included. Demographic details, operative data, and outcomes were compared between both groups. An abbreviated quality of life questionnaire based on the Infant/Toddler/Child Health Questionnaires focused on the patient’s global health, physical activity, and pain/discomfort was administered to all parents/guardians within two post-operative years.Results:Eighty-seven infants and children underwent surgical repair (right axillary thoracotomy, n = 54; sternotomy, n = 33) during the study period. There were no mortalities in either group. The right axillary thoracotomy group experienced significantly decreased red blood cell transfusion, intubation, intensive care, and hospital durations, and earlier chest tube removal. Up to 1 month, parents’ perception of their child’s degree and frequency of post-operative pain was significantly less after the right axillary thoracotomy approach. No difference was found in the patient’s global health or physical activity limitations beyond a month between the two groups.Conclusions:With the mini right axillary approach, surrogates of faster clinical recovery and hospital discharge were noted, with a significantly less perceived degree and frequency of post-operative pain initially, but without the quality of life differences at last follow-up. While providing obvious cosmetic advantages, the minimally invasive right axillary thoracotomy approach for the surgical repair of certain congenital heart lesions is a safe alternative to median sternotomy.
From Consumption to Production: The Extroversion of Indonesian Islamic Education
Authors: Allès Delphine , tho Seeth Amanda 
Published: May 2021

AbstractConventionally perceived as a geographical and civilisational periphery of the Muslim world, Indonesia has recently pursued an Islam-based diplomatic narrative that aims to promote itself as a model democratic Muslim-majority country, upholding religious pluralism and tolerance. This paper analyses the educational dimension of this Islamic soft power policy, which has been overlooked by the academic literature. It argues that the extroversion of Indonesian Islamic education—defined as the switch from an inward-looking perspective to a strategy of exporting this sector beyond Indonesia's borders, while upholding the narrative of its national distinctiveness—aims at fostering the authoritativeness of Indonesian Islam, enhancing the nation's standing within the Muslim world and, more broadly, bolstering the image of Indonesian Islam as inherently moderate and pluralist, which serves both domestic and foreign policy purposes. At the same time, extroversion seeks to legitimise local Islamic practices that have become increasingly challenged by external and, in particular, Wahhabi influences. By mapping out historical trajectories and current developments of the Indonesian Islamic educational sphere, we argue that future research on Indonesia's position within and relationship to the Muslim world—and particularly the country's Islamic soft power strategy—must consider Islamic educational institutes and their intellectualmilieuxas distinct actors in global religious and political competition.
Two Types of Rossby Wave Breaking Events and Their Influences on East Asian Winter Temperature
Authors: Song Lei , Wu Renguang 
Published: May 2021

AbstractManifested as irreversible overturning of potential temperature contours on the tropopause, the Rossby wave breaking (RWB) can impact mid‐latitude weather and climate. Little attention has been paid to the influence of the Rossby wave breaking around East Asia on the East Asian winter climate. The present study reveals that anticyclonic wave breaking (AWB) and cyclonic wave breaking (CWB) events over Siberia and the North Pacific can impact East Asian winter temperature through different dynamical processes. The AWB events are characterized as northeastward intrusion of low‐potential vorticity (PV) air from the subtropics and southwestward extension of high‐PV air from the high latitudes over the western Siberia. The positive Arctic Oscillation (AO) during the AWB is accompanied by a wave train over Eurasia, contributing to the enhancement of the Siberian high, which causes cold anomalies over East Asia. The CWB events are manifested as northwestward intrusion of low‐PV air from the middle latitudes and southeastward extension of high‐PV air from the high latitudes over the western North Pacific. The CWB events are associated with the westward retrogression of the blocking over the North Pacific, leading to intensification of the Siberian high. Furthermore, the CWB forces cyclonic anomalies over East Asia, leading to the deepening of the East Asian trough and cold anomalies there. In addition, the CWB events over the western North Pacific can impact the climate over North America via the Rossby wave train emanating from the CWB region.
Fast and Accurate Solution for the Surface Fields Scattering of a Dipole Antenna Placed on Planar Multi‐Layered Earth
Authors: Shoeib H. Sh. 
Published: May 2021

AbstractFast and accurate solution has been derived to the electromagnetic (EM) scattering problem from a dipole antenna placed on a planar multi‐layered earth. The derivation consists of three steps. First, reducing the field integrals to combinations of recognized Sommerfeld integrals (SIs) and expressed it as an infinite series. Next, in the complex ‐ plane, we replaced the reflection coefficient by using an exponential function which tends to the summation of algebraic series. Finally, by using the Shoeib technique, which divided the integrand into two factors and helped to calculate the stationary phase point, closed‐form expressions for the far‐field had been derived speedy and appropriately. This method allows to reduce the integral representations for the field components generated by the dipole source to a well‐known standard integral, whose assessment is easy. Numerical simulations are executed to show the validity of the advanced method, which can be valid irrespective of the operating frequency, over the preceding solutions, in addition to its benefits in saving time over others techniques. The results obtained are compared with those mentioned elsewhere.
Hydrogeological Uncertainty Estimation With the Analytic Element Method
Authors: Ramgraber Maximilian , Schirmer Mario 
Published: May 2021

AbstractUncertainty estimation plays an important part in practical hydrogeology. With most of the subsurface unobservable, attempts at system characterization will invariably be incomplete. Uncertainty estimation, then, must quantify the influence of unknown parameters, forcings, and structural deficiencies. In this endeavor, numerical modeling frameworks can resolve a high degree of subsurface complexity and its associated uncertainty. Where boundary uncertainty is concerned, however, numerical frameworks can be restrictive. The interdependence of grid discretization and its enclosing boundaries render exploration of uncertainties in their extent or nature challenging. The analytic element method (AEM) may be an interesting complement, as it is computationally efficient, economic with its parameter count, and does not require enclosure through finite boundaries. These properties make AEM well suited for uncertainty estimation, particularly in data‐scarce settings or exploratory studies. In this study, we explore the use of AEM for flow field uncertainty estimation, with a particular focus on boundary uncertainty. To induce diverse, uncertain regional flow more easily, we propose a new element based on a Möbius transformation. We include this element in a simple Python‐based AEM toolbox and benchmark it against MODFLOW. Coupling AEM with a Markov Chain Monte Carlo routine using adaptive proposals, we explore its use in a synthetic case study. We find that AEM permits efficient uncertainty estimation for groundwater flow fields, which may form a basis for stochastic Lagrangian transport modeling or can support advanced model design by informing the placement of numerical model boundaries.