bluuebunny/crossref_metadata_2025_split huggingface dataset:
METANOL ZEHİRLENMESİ ve SAĞALTIM YAKLAŞIMI
Authors: Gezen Mustafa Cüneyt 
Published: June 2020

Metanol (metil
alkol, CH3OH) odun ispirtosu olarak bilinir. Odun talaşının damıtılması yoluyla
elde edildiği gibi, son zamanlarda düşük basınç altında doğal gazda da elde
edilir. EC Nr. 200-659-6; CAS Nr. 67-56-1; UN 1230 Metanol, 3 (6.1), PGII,
(D/E). Boya çıkarıcılarda, antifrizlerde ve cam temizleme sıvılarının yapısında
yer alır. Ayrıca içten yanmalı motorların yakıtlarında katkı maddesi olarak
kullanılır. Toksisitesi, genellikle ya
alkollü içkilere karışmasıyla kazara ya da bilinçli olarak intihar için
kullanılır. Metanol toksisitesi, onun iki toksik metabolitinin oluşumuna
dayanır: Formaldehit (HCOH) ve formik asit (HCOOH). Bu noktadan çıkarak,
sağaltıcı yöntemler bu iki metabolitin oluşmasını engellemeye ya da onların
vücuttan uzaklaştırılmasına dayanır.
METRO İNŞAATINDA UYGULANAN RİSK DEĞERLENDİRMESİ
Authors: CATAKLI Melih Nuri , AYBERK Savaş 
Published: June 2020

Teknolojinin gelişmesi ile yeni icatlar bulunmuş ve sanayileşme başlamıştır. Gelişen teknoloji ve sanayileşme ülkelerin gelişmesine de olumlu yönde etki etmiştir. Üretim miktarı, ürün çeşitliliği, yapılan işlerin sürelerinin kısalması gibi olumlu sonuçlar ortaya çıkarken, çalışanlar üzerinde olumsuz etkilerin de ortaya çıktığı görülmüştür. İş Sağlığı ve Güvenliği (ISG) kavramının ortaya çıkması bu sorunların neticesinde olmuştur. İş güvenliğinin amacı, iş yerinde yaşanma ihtimali olan iş kazalarını en aza indirmek, çalışma ortamının sebebiyet verebileceği sağlık sorunlarını önlemek ve meslek hastalığına sebebiyet verecek işlerde önlemler almaktır.
Bu çalışmada metro inşaatındaki faaliyetlerin mevcut durumlarının risk değerlendirmesi yapılmıştır. 6331 sayılı İş Sağlığı ve Güvenliği Kanunu göz önünde bulundurularak düzeltici ve önleyici faaliyetler oluşturulmuştur. Her bir faaliyetteki durum için oluşabilecek risk değerlerinin ve risk seviyelerinin düşmesi amaçlanmıştır.
Simulated JWST Data Sets for Multispectral and Hyperspectral Image Fusion
Authors: Guilloteau Claire , Oberlin Thomas , Berné Olivier , Habart Émilie , Dobigeon Nicolas 
Published: June 2020

Abstract
The James Webb Space Telescope (JWST) will provide multispectral and hyperspectral infrared images of a large number of astrophysical scenes. Multispectral images will have the highest angular resolution, while hyperspectral images (e.g., with integral field unit spectrometers) will provide the best spectral resolution. This paper aims at providing a comprehensive framework to generate an astrophysical scene and to simulate realistic hyperspectral and multispectral data acquired by two JWST instruments, namely, NIRCam Imager and NIRSpec IFU. We want to show that this simulation framework can be resorted to assess the benefits of fusing these images to recover an image of high spatial and spectral resolutions. To do so, we make a synthetic scene associated with a canonical infrared source, the Orion Bar. We develop forward models including corresponding noises for the two JWST instruments based on their physical features. JWST observations are then simulated by applying the forward models to the aforementioned synthetic scene. We test a dedicated fusion algorithm we developed on these simulated observations. We show that the fusion process reconstructs the high spatio-spectral resolution scene with a good accuracy on most areas, and we identify some limitations of the method to be tackled in future works. The synthetic scene and observations presented in the paper can be used, for instance, to evaluate instrument models, pipelines, or more sophisticated algorithms dedicated to JWST data analysis. Besides, fusion methods such as the one presented in this paper are shown to be promising tools to fully exploit the unprecedented capabilities of the JWST.
The Breakthrough Listen Search for Intelligent Life: A 3.95–8.00 GHz Search for Radio Technosignatures in the Restricted Earth Transit Zone
Authors: Sheikh Sofia Z. , Siemion Andrew , Enriquez J. Emilio , Price Danny C. , Isaacson Howard , Lebofsky Matt , Gajjar Vishal , Kalas Paul 
Published: June 2020

Abstract
We report on a search for artificial narrowband signals of 20 stars within the restricted Earth Transit Zone (rETZ) as a part of the ten-year Breakthrough Listen (BL) search for extraterrestrial intelligence (ETI). The rETZ is the region of the sky from which an observer would see Earth transit the Sun with an impact parameter of less than 0.5. This region of the sky is geometrically unique, providing a potential way for an ETI to discover the solar system. The targets were nearby (7–143 pc) and the search covered an electromagnetic frequency range of 3.95–8.00 GHz. We used the Robert C. Byrd Green Bank Telescope to perform these observations with the standard BL data recorder. We searched these data for artificial narrowband (∼Hz) signals with Doppler drift rates of ±20 Hz s−1. We find no evidence for radio technosignatures from ETI in our observations. The observing campaign would have allowed for detections of emissions that were 10−3 to 0.88 times as powerful as the signaling capability of the Arecibo radar transmitter. We conclude that at least 0.6% of the systems in the rETZ within 150 pc do not possess the type of transmitters searched in this survey. To our knowledge, this is the first targeted search for ETI of the rETZ. All data used in this paper are publicly available via the BL Public Data Archive (http://seti.berkeley.edu/bldr2).
Populisme, propagande et politique : les réseaux sociaux au cœur de la stratégie électorale de Narendra Modi
Authors: Mirchandani Maya 
Published: June 2020

Les médias jouent un rôle essentiel dans les démocraties. Ils informent le public et servent de garde-fou face aux abus du pouvoir. Lors d’une campagne électorale, les médias fournissent l’information nécessaire sur les candidats, leurs performances électorales et leurs manifestes politiques. Mais l’expansion rapide des réseaux sociaux offre une concurrence sérieuse aux médias traditionnels. Ils influencent en effet la conduite et la communication des affaires politiques. Les réseaux sociaux permettent aux politiciens de communiquer directement avec le public, à moindre coût et avec une portée plus large que les méthodes écrites et radiotélévisées traditionnelles. Le parti Bharatiya Janata au pouvoir, et son premier ministre Narendra Modi, a perfectionné l’utilisation des technologies numériques. Aidés par des données mobiles abordables et une armée d’abonnés sur les réseaux sociaux, ils ont utilisé les réseaux pour renforcer le programme politique nationaliste hindouiste du parti et la polarisation du débat politique. Cet article s’attarde tout d’abord sur cette utilisation des réseaux sociaux par le parti pour promouvoir son message politique. Ensuite, il cherche à montrer comment les algorithmes renforcent les biais publics et bloquent l’émergence de débats informés sur le déve­loppement du pays et sur sa gouvernance. Finalement, les réseaux sociaux permettent d’opposer des communautés ethniques, religieuses et idéologiques entre elles.
Le cloud computing : de l’objet technique à l’enjeu géopolitique. Le cas de la France
Authors: Bômont Clotilde , Cattaruzza Amaël 
Published: June 2020

L’utilisation du cloud computing ne cesse de croître depuis le début des années 2000, et la technologie est aujourd’hui communément adoptée par les acteurs privés et publics. Au travers du cas de la France, cet article montre comment l’informatique en nuage a progressivement été prise en compte par les pouvoirs publics, et comment s’est forgée en quelques années une stratégie d’utilisation et de développement de cet objet, intégrant les différentes dimensions (techniques, économiques, politiques, juridiques, etc.) qu’il revêt. Ce processus de politisation d’une technologie, avec ces errements, ses avancées et ses reculs, est analysé ici à travers l’évolution des représentations qu’en ont eues les acteurs publics au cours de la dernière décennie.
Trump contre Huawei : enjeux géopolitiques de la 5G
Authors: Salamatian Kavé 
Published: June 2020

Le 15 mai 2019, le président des États-Unis signait un ordre exécutif sur la « sécurisation des technologies de l’information et la communication et de la chaîne logistique ». Cette initiative constitue une étape significative dans l’escalade de la guerre commerciale à laquelle se livrent les États-Unis et la Chine depuis janvier 2018. Mais d’autres considérations stratégiques entrent en jeu. Durant l’année 2018 et 2019, les États-Unis ont appuyé de tout leur poids sur leurs alliées pour qu’à leur tour ils prennent des décisions d’interdiction similaires, particulièrement à l’encontre de l’entreprise Huawei. L’interdiction de Huawei aux États-Unis doit se comprendre dans le cadre de la transition technologique des réseaux mobiles de la quatrième génération (4G) vers la cinquième (5G), dont les enjeux sont à la fois géopolitiques, technologiques et économiques. L’objectif de cet article est d’analyser le cas Huawei par une approche cyberstratégique et, par ce biais, d’étudier les tenants et aboutissants de la question hautement stratégique des infrastructures critiques.
Le siècle de l’imagerie
Authors: Vouilloux Bernard 
Published: June 2020

Dans les années 1820, l’édition française, suivant le modèle de l’ illustrated book , met la lithographie au service de ce que l’on commence à nommer l’ illustration . Dans le même temps, le terme imagerie , sorti de l’usage depuis la fin du Moyen Âge, revient dans la langue pour désigner les lieux où se fabriquent et se vendent les images destinées à un public populaire. Ces deux grandes familles d’images ne vont cesser de se croiser au cours du siècle : l’imagerie populaire s’industrialise, renouvelle ses thèmes, diversifie et élargit ses publics ; quant à l’illustration, non seulement elle envahit la presse, mais elle participe à l’engouement général pour les images. Si les réformateurs se montrent soucieux de tirer l’imagerie populaire vers le haut, les esprits critiques déplorent à la fois l’édulcoration de l’imagerie traditionnelle et la médiocrité de la nouvelle imagerie.
Suger et Saint-Denis : la beauté de la maison de Dieu comme boussole
Authors: Montoux Arnaud 
Published: June 2020

La naissance de l’art gothique a été si habituellement attachée à la reconstruction de Saint-Denis et à l’abbé Suger qu’il est aujourd’hui nécessaire d’élargir notre regard sur le contexte de cette irruption. Le xii e siècle, souvent vu comme un temps de renaissance et d’innovation, est l’héritier de traditions esthétiques, théologiques et spirituelles sans lesquelles un édifice comme Saint-Denis serait impensable. Suger, moine, conseiller des rois, réformateur et bâtisseur, a enraciné son action multiforme dans une contemplation anagogique découverte dans les œuvres du Pseudo-Denys. Alors que ce corpus théologique était abondamment commenté et exploité par son contemporain et voisin, Hugues de Saint-Victor, pionnier de la grande ébullition intellectuelle des écoles, il était parvenu à Suger par le canal monastique, et s’était traduit dans un langage de pierre, de verre et d’or.
Quelques orientations de recherche en ecclésiologie
Authors: Routhier Gilles 
Published: June 2020

Si l’on veut travailler de manière fructueuse les questions particulière d’ecclésiologie (la réforme de l’Église, sa gouvernance, les conférences épiscopales, l’œcuménisme, l’évangélisation, etc.), il nous faut reprendre les choses à la racine et à partir des questions fondamentales. Le présent article en suggère deux : partir de la question « Pourquoi l’Église ? » et emprunter à nouveau la via notarum.
Ecological niche modeling of Babesia sp infection in wildlife experimentally evaluated in questing Ixodes ricinus.
Authors: Zanet Stefania , Ferroglio Ezio , Battisti Elena , Tizzani Paolo 
Published: June 2020

Tick-borne diseases and especially protozoa of the genus Babesia, are gaining increasing attention as emerging zoonotic pathogens. Zoonotic species like B. venatorum and B. microti have wild animals as main reservoir hosts. We propose a habitat suitability model for Babesia spp., as tool for institutions and policy makes to better understand the entity of Babesia presence, to improve diagnostic awareness and to optimize screening and preventive actions. The probability of presence of Babesia spp. was estimated using as presence data, wild ruminants positive by PCR to Babesia spp. which were correlated to environmental factors that can favor or limit vector and host availability. We developed three separate models to discriminate the different roles of Red deer and Roe deer and Alpine chamois in Babesia spp. epidemiology. A comprehensive model using all presence data from all ungulates species was also developed. The overall suitable area for Babesia spp. in this simulation is of 3723 km2, which correspond to 15.51% of the background regional territory. The model developed was empirically validated assessing tick abundance in randomly chosen areas classified by the model as moderately or highly suitable for Babesia spp. Collected ticks were tested by PCR for Babesia spp. to confirm model predictions as infection prevalence with Babesia spp. was significantly higher in areas predicted as highly suitable compared to those classified by the model as moderately suitable for Babesia spp. (X2=5.05 p<0.05, Odds Ratio OR= 2.12 CI95% 1.1-4.1).
Concussion Knowledge and Clinical Experience Among Athletic Trainers: Implications for Concussion Health Care Practices
Authors: Lempke Landon B. , Schmidt Julianne D. , Lynall Robert C. 
Published: June 2020

Context
Athletic trainers (ATs) are heavily involved in concussion assessment and return-to-play (RTP) decision making. Despite ATs' crucial role, few researchers have directly examined ATs' knowledge of concussions or whether concussion knowledge or clinical experience affects clinical concussion-management practices.

Objective
To determine the overall concussion knowledge of ATs and whether concussion knowledge and clinical experience affect concussion-assessment and -management practices.

Design
Cross-sectional study.

Setting
Online survey.

Patients or Other Participants
Random convenience sample of 8725 (15.0% response rate [1307/8725]; certified, 14.8 ± 10.6 years) ATs surveyed from the National Athletic Trainers' Association membership.

Main Outcome Measure(s)
The survey collected demographics, concussion-assessment and -management tools used, and concussion knowledge (patient-clinician scenarios, signs and symptoms recognition). We used multiple logistic regression models to determine the odds ratios (ORs) for using assessment and management tools based on signs and symptoms recognition and years of clinical experience.

Results
The ATs correctly identified 78.0% ± 15.1% of concussion signs and symptoms. Approximately 46% (357/770) of ATs indicated an athlete could RTP if the athlete stated he or she had a “bell rung.” Every additional year of clinical experience decreased the odds of using standardized sideline-assessment tools by 3% (OR = 0.97, 95% Confidence Interval [CI] = 0.95, 0.99). The odds of using standardized sideline tools (OR = 0.98, 95% CI = 0.96, 0.99) and symptom checklists (OR = 0.98, 95% CI = 0.97, 0.99) for RTP assessment were significantly decreased for each additional year of clinical experience. No other tools used for RTP assessment were influenced by signs and symptoms recognition (P ≥ .136) or clinical experience (P ≥ .158).

Conclusions
The ATs with greater clinical experience had lower odds of using concussion-assessment and -management tools. Athletic trainers should frequently review and implement current consensus guidelines into clinical practice to improve concussion recognition and prevent improper management.
MOBİL ÖĞRENME TUTUM ÖLÇEĞİNİN TÜRK KÜLTÜRÜNE UYARLANMASI
Authors: ÇAM Emre , Uysal Mehmet , KIYICI Mübin , İŞBULAN Onur 
Published: June 2020

Mobil teknolojilerin yaygınlaşmasıyla birlikte eğitsel ortamlarda mobil teknolojilerin kullanımı, mobil öğrenmelerin gerçekleşmesinde büyük bir öneme sahiptir. Bu teknolojik gelişmelerin eğitimde kullanımı ile birlikte klasik öğrenmeden, teknoloji destekli öğrenmeye doğru bir geçiş yaşanmaktadır. Öğrenenlerin mobil öğrenme süreçlerine yönelik tutumları, bu teknoloji destekli öğrenmenin gelişmesinde ve yaygınlaşmasında önemli rol oynamaktadır. Eğitimde teknoloji entegrasyonunun revaçta olduğu bu süreçte eğitimde mobil ortamların kullanımı gün geçtikçe önem arz etmektedir. Öğrenenlerinde bu ortamlara karşı tutumları da bu yeni öğrenme ortamları açısından büyük rol oynamaktadır. Bu çalışmada, Knezek ve Khaddage (2013) tarafından geliştirilen Mobil Öğrenme Tutum Ölçeğinin Türkçeye uyarlanması gerçekleştirilmiştir. Uyarlama sürecinde, ölçeğin dilsel eşdeğerliğine bakılmış olup, AFA, DFA değerleri ve güvenirlik katsayıları incelenmiştir. Uyarlanan ölçeğin mobil öğrenme ile ilgili gelecekteki araştırmalara katkı sağlaması amaçlanmaktadır.
Identidade como conceito articulador para os estudos de recepção em jornalismo
Authors: Silva Lourdes Ana Pereira , John Valquiria Michela , Costa Felipe Da , Oikawa Erika 
Published: June 2020

Este artigo objetiva analisar a noção de identidade a partir de cinco dissertações que elegeram o Jornal Nacional como objeto de estudo e a identidade como categoria de análise no intervalo de 2010-2015. Tais dissertações são oriundas dos dados empíricos da pesquisa intitulada “Meios e Audiências III: reconfigurações dos estudos de recepção e consumo midiático no Brasil” (JACKS et al, 2017). Adotou-se a análise bibliométrica para identificar no corpus o que de fato está em jogo na questão das identidades. Como resultado, constatou-se que a noção conceitual de identidade adotada, reside, sobretudo, naquela que a concebe como uma espécie de ação narrativa. A narrativa operando como uma representação de mundo que se insere no tempo e no espaço. A narrativa como uma ferramenta, capaz de organizar a relação entre o sujeito e o mundo em termos de uma experiência compreensível.
Assessment of Antiplasmodial and Antioxidant Activities, Total Phenolics and Flavonoids Content, and Toxicological Profile of Cola millenii K. shum (Malvaceae)
Authors: Tiko Gerard Hodeve , Amoussa Abdou Madjid O. , Adamou Rafiou , Medjigbodo Adande A. , Djogbenou Luc S. , Lagnika Latifou 
Published: June 2020

Aims: This study was designed to assess antiplasmodial and antioxidant activities in relation to phytochemical contents and toxicological profile of crude extracts of Cola millenii leaves.
Place and Duration of Study: The study was carried out from April 2015 to November 2018 at University of Abomey-Calavi, Laboratory of Biochemistry and Bioactives Natural Products and Laboratory of Infectious Vector-borne Diseases.
Methodology: Phytochemical screening of aqueous and ethanolic crude extracts was performed using standard methods. Estimation of total phenolics contains (TPC) and total flavonoids contains (TFC) was done using colorimetric methods. Antioxidant activity was assessed in vitro by 2,2-diphenyl-1-picrylhydrazyl (DPPH) Radical-Scavenging, Reducing power, superoxide radical scavenging and Hydrogen peroxide scavenging assay. Antiplasmodial activity was investigated in vitro using both field isolate and laboratory 3D7 strains of P. falciparum using Plasmodium lactate dehydrogenase (pLDH) assay. Hemoglobin release was measured spectrophotometrically to assess hemolytic power. Acute oral toxicity of extracts was evaluated on rats according to OECD 423 guideline.
Results: Flavonoids, anthraquinones, coumarins, and triterpenes were recorded in both extracts while tannins were recorded only in ethanolic extract. High TPC and TFC were recorded with ethanolic extract with significate difference (P <0.01) when compared to aqueous extract. Ethanolic extract exhibited the highest parasite growth inhibition against both field isolate (41.62±1.78%) and 3D7 (45.89±1.66%) strains at 100 µg/mL. Both extracts exhibited strong antioxidant activity according to different methods used. Toxicological profile revealed no hemolytic effect on human red blood cells as well as acute toxicity signs in rats.
Conclusion: This study demonstrated strong antioxidant and moderate antiplasmodial activities of C. millenii extracts without toxicity effect on rats and human erythrocytes. It would play an important role in malaria and oxidative damage control.
Increasing on Fruit Set and Yield of ‘Monalisa’ and ‘Maxi Gala’ Apple Trees Using Plant Growth Regulators
Authors: Petri José Luiz , Sezerino André Amarildo , Fenili Cristhian Leonardo , Fagundes Everlan 
Published: June 2020

Aims: To evaluate the effect of different plant growth regulators on fruit set and yield of apple trees in mild winter conditions.
Study Design: The experiment was arranged in a randomized block design.
Place and Duration of Study: The experiments were carried out in southern Brazil, municipality of Caçador/SC, during the cycle 2016/2017 to 2019/2020 in the 'Monalisa'/M9 and another experiment with cultivars Maxi Gala/M9 and Monalisa/M9, in 2018/2019 and 2019/2020.
Methodology: The following products were tested: TDZ (Thidiazuron) Naphthalene acetic acid (NAA), Maxcel®, Ethrel®, Promalin®, Ammonium thiosulfate, and the combination TDZ + Viviful® + Retain®. The following evaluations were carried out: fruit set, fruit yield per plant and per hectare; number of fruits per plant, average fruit mass, the red skin color of fruits, degree of russeting and classification of fruits by size.
Results: In 'Monalisa' apple trees, TDZ alone and combined with PCa + AVG increases the fruit set, when applied in full bloom, while TDZ alone and NAA applied in full bloom increases the productivity. TDZ alone reduces return bloom and induces greater alternate bearing while, combined with PCa + AVG does not cause bearing alternation; however, it reduces the average fruit mass. BA + GA reduces the productivity of 'Monalisa' apple trees. The fruit set increased significantly with AVG treatments 52 ppm, 104 ppm, and 156 ppm, while the yield per plant, number of fruits per plant and estimated productivity, all treatments were significantly superior to the control treatment with the exception of AVG 52 ppm, on the Cv. Monalisa. The control treatment and AVG, 104 ppm and 156 ppm presented fruits with larger caliber and only AVG 26 ppm showed a lower percentage of fruits in the class of higher coloration, in comparison to the other treatments. The russeting incidence did not present significant differences in the cultivar Monalisa and Maxi Gala. None of the variables were significantly altered by the application of Retain® in the Cv. Maxi Gala.
Stabilizing Inactive Conformations of MALT1 as an Effective Approach to Inhibit Its Protease Activity
Authors: Hughes Nicola , Erbel Paul , Bornancin Frédéric , Wiesmann Christian , Schiering Nikolaus , Villard Frédéric , Decock Arnaud , Rubi Bertran , Melkko Samu , Spanka Carsten , Buschmann Nicole , Pissot‐Soldermann Carole , Simic Oliver , Beerli René , Sorge Mickael , Tintelnot‐Blomley Marina , Beltz Karen , Régnier Catherine H. , Quancard Jean , Schlapbach Achim , Langlois Jean‐Baptiste , Renatus Martin 
Published: June 2020

AbstractThe paracaspase MALT1 (mucosa associated lymphoid tissue lymphoma translocated gene 1) plays an important role in various immune pathways and is proposed as a therapeutic target for autoimmune disorders as well as different types of cancer, such as diffuse large B‐cell lymphoma (DLBCL). Different mechanisms are explored to inhibit the protease activity of MALT1 and two unrelated chemical scaffolds are discovered. Biophysical and structural studies reveal that both scaffolds stabilize the protease in an inactive conformation. While one ligand binds to the allosteric site at the interface between the caspase and the Ig3 domain, the other ligand binds to the active site using a so far undescribed mechanism. Iterative structure‐based drug discovery on one scaffold results in the identification of a potent, selective, and orally bioavailable MALT1 inhibitor.