bluuebunny/crossref_metadata_2025_split huggingface dataset:
Absolute Dimensions and Apsidal Motions of Three Binary Systems in the Large Magellanic Cloud
Authors: Hong Kyeongsoo , Lee Jae Woo , Kim Seung-Lee , Koo Jae-Rim , Park Jang-Ho , Kim Chun-Hwey , Lee Chung-Uk , Kim Hyoun-Woo , Kim Dong-Jin , Han Cheongho 
Published: October 2019

Abstract
We present the physical properties and apsidal motion elements of three eccentric eclipsing binaries in the Large Magellanic Cloud. The time-series photometric observations were carried out for a total of 41 nights between 2018 November and 2019 February using the KMTNet 1.6 m telescopes installed in South Africa and Australia. The radial velocities of binary components were measured using about 15 spectra per system collected from the ESO Science Archive Facility, which were observed with the Very Large Telescope 8.2 m telescope. The effective temperatures of the more massive binary components were determined to be 19000 ± 500 K for OGLE-LMC-ECL-05797, 17000 ± 500 K for OGLE-LMC-ECL-05861, and 19000 ± 500 K for OGLE-LMC-ECL-06510 by comparing the observed spectra and the stellar atmosphere models obtained from the BOSZ spectral library. The absolute dimensions of each system were derived by analyzing the radial velocity curves together with the light curves obtained from the KMTNet, OGLE, and MACHO observations during about three decades. For the apsidal motion study, new eclipse timings were derived from the KMTNet and survey photometry. The apsidal motion elements of the three binaries were determined from both light curve and eclipse timing analysis. The periods of apsidal motion were 67 ± 2 yr for OGLE-LMC-ECL-05797, 124 ± 6 yr for OGLE-LMC-ECL-05861, and 39 ± 1 yr for OGLE-LMC-ECL-06510 and their internal structure constants (ISCs) were log

, and −2.1 ± 0.1 in the same order. The observed ISCs of OGLE-LMC-ECL-05797 and OGLE-LMC-ECL-05861 showed a good match to the theoretical ISC values, while the value of OGLE-LMC-ECL-06510 was somewhat larger than the theoretical one.
Two-fluid Numerical Simulations of the Origin of the Fast Solar Wind
Authors: Wójcik D. , Kuźma B. , Murawski K. , Srivastava A. K. 
Published: October 2019

Abstract
With the use of our JOANNA code, which solves radiative equations for ion + electron and neutral fluids, we perform realistic 2.5D numerical simulations of plasma outflows associated with the solar granulation. These outflows exhibit physical quantities that are consistent, to the order of magnitude, with the observational findings for mass and energy losses in the upper chromosphere, transition region, and inner corona, and they may originate the fast solar wind.
X-Ray Intraday Variability of the TeV Blazar Mrk 421 with Suzaku
Authors: Zhang Zhongli , Gupta Alok C. , Gaur Haritma , Wiita Paul J. , An Tao , Gu Minfeng , Hu Dan , Xu Haiguang 
Published: October 2019

Abstract
We present X-ray flux and spectral analyses of the three pointed Suzaku observations of the TeV high synchrotron peak blazar Mrk 421 taken throughout its complete operational duration. The observation taken on 2008 May 5 is, at 364.6 ks (i.e., 101.3 hr), the longest and most evenly sampled continuous observation of this source, or any blazar, in the X-ray energy 0.8–60 keV until now. We found large amplitude intraday variability in all soft and hard bands in all the light curves. The discrete correction function analysis of the light curves in soft and hard bands peaks on zero lag, showing that the emission in hard and soft bands are cospatial and emitted from the same population of leptons. The hardness ratio plots imply that the source is more variable in the harder bands compared to the softer bands. The source is harder when brighter, following the general behavior of high synchrotron peak blazars. Power spectral densities of all three light curves are red noise dominated, with a range of power spectra slopes. If one assumes that the emission originates very close to the central super massive black hole, a crude estimate for its mass, of ∼4 × 108
M
⊙, can be made; but if the variability is due to perturbations arising there that are advected into the jet and are thus Doppler boosted, substantially higher masses are consistent with the quickest seen variations. We briefly discuss the possible physical mechanisms most likely responsible for the observed flux and spectral variability.
Le Plantationocène dans la perspective des undercommons
Authors: Citton Yves , Rasmi Jacopo 
Published: October 2019

Cet article plaide pour un décadrage et un recadrage nécessaires pour neutraliser certains effets pervers du terme d’ effondrement , tout en conservant ses vertus mobilisatrices. Il propose de s’appuyer sur la notion d’ undercommons (« communs d’en bas » ou « sous-communs ») avancée par Stefano Harney & Fred Moten en 2013, qui s’inspire des formes de vie et de pensée collectives cultivées au sein de la black radical tradition nord-américaine, par celles et ceux qui sont issu.es des cales esclavagistes de la colonisation plantacionocène.
Penser l’iconotexte de l’effondrement : une image de l’imminence
Authors: Gerbier Laurent , Bertho Raphaële 
Published: October 2019

Comment figurer visuellement les effets des bouleversements qui marquent notre entrée collective dans l’Anthropocène ? Comment saisir l’imminence de ces transformations, sans verser dans une forme de voyeurisme de la catastrophe qui, en se soumettant aux formes du spectaculaire, stérilise toute forme d’action efficace au lieu de la favoriser ? Peut-être en cherchant des images en creux, des images inquiètes, incomplètes, qui suscitent l’interrogation et l’exercice projectif de la pensée et de l’imagination : des images qui ne représentent pas les effets des bouleversements, mais les laissent flotter à la lisière de la représentation. On voudrait ainsi définir les contours possibles d’un iconotexte de l’effondrement qui constitue un nouveau régime d’articulation du visible et du lisible, propre à l’imminence des transformations qui nous guettent.
Converger vers l’effondrement
Authors: Cary Paul , Célié Alexandra , Garnoussi Nadia , Le Lann Yann 
Published: October 2019

Le texte montre comment les questions d’effondrement viennent à s’imposer dans les trajectoires professionnelles et personnelles, même si le fonctionnement des sciences sociales et de l’université sont plutôt des obstacles à sa prise en compte. Des perspectives se dégagent – au-delà du redéploiement des questions de recherche autour des mouvements souhaitant conjurer l’effondrement, elles oscillent entre un pessimisme non résigné, attentif à des questions de relocalisation, et l’implication directe dans de nouveaux mouvements écologistes.
Écologie, création, modernité
Authors: Feltz Bernard 
Published: October 2019

Trois types de rapports à la nature sont d’abord distingués qui conduisent à la question : une deep ecology moderne est-elle pensable ? Les neurosciences contemporaines montrent ensuite qu’une naturalisation de la conscience ne conduit pas nécessairement à une dissolution de l’humain dans l’animalité. Sur cette base, une deep ecology est proposée compatible avec le primat de la subjectivité moderne. Le concept bergsonien de création intégré dans la philosophie du procès de Whitehead renforce une telle position.
Un tournant cosmologique dans la théologie de la création
Authors: Euvé François 
Published: October 2019

Le terme d’« anthropocène », proposé par le chimiste néerlandais Paul Jozef Crutzen dans un billet de la revue Nature du 3 janvier 2002, signifie que l’humanité est devenue une force géologique à part entière et qu’en tant que telle, son activité entre en interdépendance avec le reste du vivant et de la nature. Cette nouvelle donnée nous fait entrer dans un temps irréversible et non-prédictible. Entre utopie techniciste et catastrophisme, sans doute y a-t-il à rechercher une attitude de sagesse qui tente de tracer sa route sans arrogance ni désespérance. La tradition chrétienne pourrait-elle y aider ?
Sanayi İşletmelerinde Çalışan Yöneticilerin Sergiledikleri Otantik Liderlik Tarzlarının Değerlendirilmesi: Uşak Deri (Karma) OSB Örneği
Authors: ÇÖGENLİ Mehmet Zahid 
Published: October 2019

İnsanlığın
var oluşundan bu zamana kadar insanların yaşamıyla iç içe olan ve son
zamanlarda önemi giderek artan liderlik kavramı günümüz işletmelerinde önemli
bir rol oynamaktadır. Liderlik kavramı Antik Yunan döneminden bu zamana kadar
araştırılmaktadır ve halen araştırılmaya ve farklı anlamlar yüklenmeye devam
edilmektedir. Liderliğe farklı anlamlar yüklenmesiyle beraber liderlik, farklı
dallara ayrılmıştır. Bunları etik liderlik, hizmetkar liderlik, tinsel
liderlik, paternalist liderlik ve otantik liderlik olarak sıralamak
mümkündür.&nbsp; Bu araştırmada liderlik,
otantik liderlik ve otantik liderliğin alt boyutlarından bahsedilmiştir ve
bunlarla birlikte Uşak İli Deri (Karma) organize sanayi bölgesinde yer alan
işletmelerdeki yöneticilerin sergiledikleri Otantik Liderlik tarzlarının
demografik özelliklere göre değişip değişmediği incelenmiştir. Organize
sanayide yer alan işletmelerdeki yöneticilere geçerlilik ve güvenilirlik
çalışması Tabak, Polat,&nbsp;
Çoşar ve Türköz (2012) tarafından
Türkçe’ye uyarlanmış olan Otantik Liderlik Ölçeği uygulanmıştır. Toplam 131 kişiye ulaşılmış ve uygulama verileri 131
anket üzerinden değerlendirilmiştir. Bu anketler sonucunda yapılan &nbsp;analizinde ise yaşa göre “İlişkisel Şeffaflık”
alt boyutunda, eğitim durumlarına göre lise &nbsp;olanlarda “Bilgiyi
Dengeli ve Tarafsız Değerlendirme” yüksek lisans olanlarda ise “Öz
Farkındalık” alt boyutlarında anlamlı farklılık olduğu saptanmıştır.
Hemophagocytic Lymphohistiocytosis Secondary to Malignancy and Chemotherapy in Pediatric Patients: A Single-Institution Experience
Authors: Haloot Justin , Kaheri Mahdi , Hamby Tyler , Ray Anish 
Published: October 2019

AbstractHemophagocytic lymphohistiocytosis (HLH) is an uncommon yet potentially devastating systemic disease, arising from uncontrolled activation of the immune system. While the primary form of this disease can be caused by genetic mutation(s), the secondary form may be triggered by infection and hematologic, malignant, and metabolic conditions. The diagnosis of HLH remains a clinical challenge due to nonspecific symptoms. Proper diagnosis is significantly more difficult among patients with acute leukemia who have received chemotherapy. The objective of this study is to describe three unique cases of secondary HLH, describe the specific treatment, and improve the awareness of this condition. Two patients with acute myeloid leukemia (AML) and one with acute lymphoblastic leukemia were diagnosed with HLH, having fulfilled the criteria as outlined in the HLH-2004 protocol. They then received HLH-specific treatment. Two patients passed – one from refractory HLH and one from primary disease (i.e., AML) – and one patient remains alive 22 months after her allogeneic bone marrow transplant. The diagnosis of HLH requires the presence of any five of the eight criteria. Due to its heterogeneous presentation, it remains imperative that treating clinicians remain cognizant about HLH so that prompt diagnosis may allow appropriate treatment.
Using a One Health Approach to Build an Integrated Surveillance Data System
Authors: Clifford Wayne 
Published: October 2019

Objective: Integrate and streamline the collection and analysis of environmental, veterinary, and vector zoonotic data using a One Health approach to data system development.Introduction: Environmental Public Health Zoonotic Disease surveillance includes veternary, environmental, and vector data. Surveillance systems within each sector may appear disparate from each other, although they are actually complimentaly and closely allied. Consolidating and integrating data in to one application can be challenging, but there are commonalities shared by all. The goal of the One Health Integrated Data Sysytem is to standardize data collection, streamline data entry, and integrate these sectors in to one application.Methods: Data Assessment. An assessment of each surveillance function was carried out to evaluate data types and needs.Identify Commonalities. Common data was identified across each of the surveillance areas.Identify Unique Data. Data unique to specific surveillance efforts was identified.Build Data Structure. A back-end data structure was developed that reflected the data needs from each surveillance area.Build Data Entry Interfaces. Data entry interfaces were developed to meet the needs of each surveillance area.Build Data QC. Procedures were developed that run several quality control checks on the data.Build Data Eports. To allow users to carry out more extensive analysis of data, customized data exports were built.Results: This data integration project resulted in:● Reduced time spent entering and managing data● Improved data entry error rates● Increased visibility through automated program metrics● Improved access to data from data usersConclusions: Integrating data and building a data system that reflects the diversity of environmental, veterinary, and vector surveillance data is doable using off-the-shelf database tools. The process of integrating data and building the data structure results in a more intimate understanding of the data revealing opportunities for improving data quality.
Analytics for Investigation of Disease Outbreaks (AIDO)
Authors: Daughton Ashlynn , Chitanvis Maneesha , Velappan Nileena , Altherr Forest M , Fairchild Geoffery , Rosenberger William , Hollander Attelia , Deshpande Alina 
Published: October 2019

Objective: Analytics for the Investigation of Disease Outbreaks (AIDO) is a web-based tool designed to enhance a user’s understanding of unfolding infectious disease events. A representative library of over 650 outbreaks across a wide selection of diseases allows similar outbreaks to be matched to the conditions entered by the user. These historic outbreaks contain detailed information on how the disease progressed as well as what measures were implemented to control its spread, allowing for a better understanding within the context of other outbreaks.Introduction: Situational awareness, or the understanding of elemental components of an event with respect to both time and space, is critical for public health decision-makers during an infectious disease outbreak. AIDO is a web-based tool designed to contextualize incoming infectious disease information during an unfolding event for decision-making purposes.Methods: Public health analysts of the Biology Division at Los Alamos National Laboratory curated a diverse library of historic disease outbreaks from publicly available official reports and peer reviewed literature to serve as a representation of the range of potential outbreak scenarios for a given disease. Available outbreak metadata are used to identify properties that relate to the magnitude and/or duration of the outbreak. Properties vary by disease, as they are related to disease-specific characteristics like transmission, disease manifestation, risk factors related to disease severity, and environmental factors specific to the given location. These properties are then incorporated into a similarity algorithm (s in Figure 1) to identify outbreaks that are similar to user inputs.Results: AIDO currently includes libraries for 39 diseases that are diverse across pathogen type (viral, bacterial and parasitic) as well as transmission type (vectorborne (e.g., Dengue, Malaria), foodborne (e.g., Salmonella, Campylobacteriosis), waterborne (e.g., Cholera), and person-to-person transmitted (e.g., Measles)). In addition to providing a similarity score to the user’s outbreak, we provide aggregated comparisons to multiple historical outbreaks, descriptive statistics to show the distribution of property values for each disease, and extensive contextual information about each outbreak.Conclusions: The analytics provided by AIDO allow users to interact with a unique data set of historic outbreaks and the associated metadata to contextualize incoming information and generate hypotheses about appropriate decisions. The tool is continually updated with new functionalities and additional data.
La evaluación en el proceso de aprendizaje
Authors: Briceño Moraga Ariel 
Published: October 2019

La mayoría de las definiciones sobre evaluación se enmarcan en un patrón normativo, como un requisito formal con escaso o nulo valor pedagógico que no se plantea con un sentido constructivo, como una opción para revisar el proceso de enseñanza aprendizaje con el objetivo de valorarlos y tomar decisiones que contribuyan a mejorar dicho proceso.
El presente ensayo se basa en una indagación documental y la propia experiencia del autor que permite corroborar que, al tomar la evaluación como herramienta de reflexión del proceso de aprendizaje, permitirá que el estudiante puede de manera activa y consciente revisar y mejorar su propio proceso de aprendizaje.
Por tanto, la evaluación debe servir de ayuda para elevar la calidad del aprendizaje y aumentar el rendimiento de los estudiantes, es por ello que el docente debe seleccionar técnicas e instrumentos de evaluación que contribuyan a garantizar la construcción permanente del Aprendizaje.
Asimismo, es un instrumento que provee retroalimentación tanto al docente como al estudiante, lo que permite cambiar aspectos relacionados con la planificación y, especialmente, con el proceso de aprendizaje. En pocas palabras, la evaluación tiene sentido cuando mejora el proceso educativo.
En definitiva, un proceso de evaluación exitoso lo es en buena medida en tanto sus resultados se encuentren disponibles en el momento oportuno, para incidir en la toma de decisiones.
Environments of Deposition and Early Diagenesis, la Joya Formation, Huizachal Group Red Beds, Northeastern Mexico
Authors: Bracken Bryan 
Published: October 2019

Abstract
During the Middle Jurassic, continental basins formed in northeastern Mexico that were complexly related to the initial stages of the opening of the Gulf of Mexico. The La Joya Formation is one of the many sequences of red beds that partially filled these basins. It is composed of terrigenous clastics and freshwater limestones. The vertical sequence of facies, from the base up, are alluvial-fan clastics, lacustrine carbonates and clastics, meandering-fluvial and low-sinousity, ephermeral fluvial clastics. Early diagenetic modifications include pedoturbation and pedogenic calcite precipitation, infiltration of clay, dissolution of unstable framework grains, and precipitation of authigenic phases from the released elements. Infiltered clay was a major porosity reducing process and is, in part, facies controlled. This early diagenesis significantly modified the compositional and textural characteristics and porosity of the La Joya sandstones and contributed to the poor reservoir quality.
Diagenesis and Reservoir Potential of the Upper Jurassic Smackover Formation of South Texas
Authors: Loucks R.G. , Budd D.A. 
Published: October 2019

Abstract
The hydrocarbon potential of the Smackover Formation in South Texas is virtually untested. Much of the section penetrated is impermeable; however, reservoirs as thick as 33 feet (10 m), with porosity ranging from 4 to 26 percent and permeabilities ranging from 0.1 to 6.5 millidarcys, have been cored at depths below 18,000 feet (5,500m). Nearly complete dolomitization has resulted in the development of intercrystalline porosity in innershelf wackestones and shoal-complex grainstones. In addition, some grainstones have subsurface-derived oomoldic porosity.
In the grainstone facies, four general stages of diagenesis affected porosity: Stage 1 (marine-phreatic environment)-precipitation of an isopachous carbonate cement and extensive grain micritization; Stage 2 (shallow-meteoric environment)-precipitation of very coarse-crystalline syntaxial calcite and fine-crystalline equant calcite, dissolution of aragonitic skeletal grains, and incipient solution-compaction; Stage 3 (regional fluid-mixing environment)-intrapore precipitation of and grain/matrix replacement by fine- to medium-crystalline rhombic dolomite; and Stage 4 (subsurface environment associated with basinal fluid expulsion)-dissolution of ooids and dolomite, microstylolitization by solution compaction resulting from decarboxylation of kerogen, and precipitation of coarse-crystalline calcite and baroque dolomite. The magnitude of each general diagenetic stage varies regionally.
Reprinted with permission from Transactions of the Gulf Coast Association of Geological Societies, v. 31, p. 339-346, 1981.
Porosity development in dolomitized wackestones is sporadic but within grainstones porosity is in part facies related. Hydraulically equivalent oolitic grainstone and oolitic quartzarenite facies are commonly dolomitized and have associated porosity development. In addition, dolomitization of oolitic facies is more extensive in the updip half of the shoal-complex trend. These facies/diagenetic relationships can be used as an exploration tool in the Smackover Formation in South Texas.
INFLUENCE OF BASIN HISTORY ON RESERVOIR QUALITY OF SANDSTONES: UPPER CRETACEOUS OF NORTHERN MEXICO
Authors: McBride Earle F. 
Published: October 2019

ABSTRACT
Upper Cretaceous sandstones of northern Mexico have similar framework composition for a distance of 400 km south of the Rio Grande but differ markedly in reservoir quality in the north versus the south chiefly because the basins in which the sandstones were deposited experienced different post-depositional histories. The sandstones are composed largely of detritus from volcanic and intrusive igneous rocks and were deposited in paralic and fluvial environments.
Sandstones in the north were never buried more than 1500 m and were subjected to slow, gentle, basinward downwarping, followed by gentle uplift and denudation. They underwent a complex diagenetic history of cementation by chlorite, quartz, calcite, ferroan carbonate and kaolinite; the development of modest secondary porosity; and they form hydrocarbon reservoir rocks of moderate quality (ϕ = 2 to 18%, k = 0.2 to 20 md). Sandstones to the south were buried rapidly by 1000 to 4000 m of younger strata and immediately thereafter underwent strong compressional folding and local thrustfaulting during the Laramide orogeny. These sandstones lost from 20 to 35% porosity by compaction and the remainder of the porosity by cementation with calcite and minor chlorite and quartz. They are tight, did not develop secondary porosity, and have no shows of hydrocarbons.
During slow subsidence of sandstone-shale sequences in the north, the normal maturation of shale and associated organic matter occurred. Shale water was probably expelled in stages, organic matter evolved to produce some hydrocarbons, and acid formation water was generated. Diagenesis of the associated sandstones followed a typical sequence found in many sedimentary basins and included the development of secondary porosity by the dissolution of framework grains and cement. To the south, Laramide compressive forces caused strong compaction and more rapid than normal de-watering of the Upper Cretaceous shales. Most water present in the shales was expelled prior to development of conditions favorable for hydrocarbon maturation. Thus, the rapid and severe compaction precluded the opportunity for the development of typical acidic formation waters that might have contributed to dissolution of some labile constituents. Close to the Sierra Madre front, rapid and early expulsion of water produced a strong fracture cleavage in shale and siltstone.