bluuebunny/crossref_metadata_2025_split huggingface dataset:
SOFIA FEEDBACK Survey: PDR Diagnostics of Stellar Feedback in Different Regions of RCW 49
Authors: Tiwari M. , Wolfire M. , Pound M. W. , Tarantino E. , Karim R. , Bonne L. , Buchbender C. , Güsten R. , Guevara C. , Kabanovic S. , Kavak Ü. , Mertens M. , Schneider N. , Simon R. , Stutzki J. , Tielens A. G. G. M. 
Published: September 2022

Abstract
We quantified the effects of stellar feedback in RCW 49 by determining the physical conditions in different regions using the [C ii] 158 μm and [O i] 63 μm observations from SOFIA, the 12CO (3–2) observations from APEX, and the H2 line observations from Spitzer telescopes. Large maps of RCW 49 were observed with the SOFIA and APEX telescopes, while the Spitzer observations were only available toward three small areas. From our qualitative analysis, we found that the H2 0–0 S(2) emission line probes denser gas compared to the H2 0–0 S(1) line. In four regions (“northern cloud,” “pillar,” “ridge,” and “shell”), we compared our observations with the updated PDR Toolbox models and derived the integrated far-ultraviolet flux between 6 and 13.6 eV (G
0), H nucleus density (n), temperatures, and pressures. We found the ridge to have the highest G
0 (2.4 × 103 Habing units), while the northern cloud has the lowest G
0 (5 × 102 Habing units). This is a direct consequence of the location of these regions with respect to the Wd2 cluster. The ridge also has a high density (6.4 × 103 cm−3), which is consistent with its ongoing star formation. Among the Spitzer positions, we found the one closest to the Wd2 cluster to be the densest, suggesting an early phase of star formation. Furthermore, the Spitzer position that overlaps with the shell was found to have the highest G
0, and we expect this to be a result of its proximity to an O9V star.
An Insight-HXMT View of the mHz Quasi-regular Modulation Phenomenon in the Black Hole X-Ray Binary 4U 1630–47
Authors: Yang Zi-xu , Zhang Liang , Huang Yue , Bu Qingcui , Zhang Zhen , Liu He-Xin , Yu Wei , Wang Peng-Ju , Zhao Q. C. , Tao L. , Qu Jin-Lu , Zhang Shu , Zhang Shuang-Nan , Song Liming , Lu Fangjun , Cao Xuelei , Chen Li , Cai Ce , Chang Zhi , Chen Tianxiang , Chen Yong , Chen Yupeng , Chen Yibao , Cui Weiwei , Ding Guoqiang , Du Yuanyuan , Gao Guanhua , Gao He , Ge Mingyu , Gu Yudong , Guan Ju , Guo Chengcheng , Han Dawei , Huo Jia , Jia Shumei , Jiang Weichun , Jin Jing , Kong Lingda , Li Bing , Li Gang , Li Wei , Li Xian , Li Xufang , Li Zhengwei , Li Chengkui , Lin Lin , Liu Congzhan , Li Tipei , Li Xiaobo , Liang Xiaohua , Liao Jinyuan , Liu Hongwei , Liu Xiaojing , Lu Xuefeng , Luo Qi , Luo Tao , Ma Binyuan , Ma RuiCan , Ma Xiang , Meng Bin , Nang Yi , Nie Jianyin , Ou Ge , Ren Xiaoqin , Sai Na , Song Xinying , Sun Liang , Tan Ying , Tuo Youli , Wang Chen , Wang Wenshuai , Wang Lingjun , Wang Yusa , Wang Jieshuang , Wen Xiangyang , Wu Bobing , Wu Baiyang , Wu Mei , Xiao Shuo , Xu Yupeng , Xiong Shaolin , Yang Sheng , Yang Yanji , Yi Qibin , Yin Qianqing , You Yuan , Zhang Bing , Zhang Fan , Zhang Hongmei , Zhang Juan , Zhang Wanchang , Zhang Wei , Zhang Binbin , Zhang Peng , Zhang Yifei , Zhang Yuanhang , Zhao Haisheng , Zhao Xiaofan , Zheng Shijie , Zhou Dengke 
Published: September 2022

Abstract
Here we report the spectral-timing results of the black hole X-ray binary 4U 1630–47 during its 2021 outburst using observations from the Hard X-ray Modulation Telescope (Insight-HXMT). Type C quasi-periodic oscillations (QPOs) in ∼1.6–4.2 Hz and quasi-regular modulation (QRM) near 60 mHz are detected during the outburst. The mHz QRM has a fractional rms of ∼10%–16% in the 8–35 keV energy band with a Q factor (frequency/width) of ∼2–4. Benefiting from the broad energy band of Insight-HXMT, we study the energy dependence of the ∼60 mHz QRM in 1–100 keV for the first time. We find that the fractional rms of the mHz QRM increases with photon energy, while the time lags of the mHz QRM are soft and decrease with photon energy. Fast recurrence of the mHz QRM, in a timescale of less than 1 hr, has been observed during the outburst. During this period, the corresponding energy spectra moderately change when the source transitions from the QRM state to the non-QRM state. The QRM phenomenon also shows a dependence with the accretion rate. We suggest that the QRM could be caused by an unknown accretion instability aroused from the corona.
The Origin of the Vanishing Soft X-Ray Excess in the Changing-look Active Galactic Nucleus Mrk 590
Authors: Ghosh Ritesh , Laha Sibasish , Deshmukh Kunal , Bhalerao Varun , Dewangan Gulab C. , Chatterjee Ritaban 
Published: September 2022

Abstract
We have studied the nature and origin of the soft X-ray excess detected in the interesting changing-look active galactic nucleus (CLAGN) Mrk 590 using two decades of multiwavelength observations from XMM-Newton, Suzaku, Swift, and NuSTAR. In light of vanishing soft excess in this CLAGN, we test two models, “the warm Comptonization” and “the ionized disk reflection,” using extensive UV/X-ray spectral analysis. Our main findings are as follows: (1) the soft X-ray excess emission, last observed in 2004, vanished in 2011 and never reappeared in any of the later observations; (2) we detected a significant variability (∼300%) in the observed optical–UV and power-law flux between observations with the lowest state (L
bol = 4.4 × 1043 erg s−1, in 2016) and those with the highest state (L
bol = 1.2 × 1044 erg s−1, in 2018); (3) the UV and power-law fluxes follow the same temporal pattern; (4) the photon index showed a significant variation (

Γ
=

1.88

−
0.08

+
0.02

and

Γ
=

1.58

−
0.03

+
0.02

in 2002 and 2021, respectively) between observations; (5) no Compton hump was detected in the source spectra, but a narrow Fe Kα line is present in all observations; (6) we detected a high-energy cutoff in power-law continuum (

92

−
25

+
55

keV

and

60

−
08

+
10

keV

) with the latest NuSTAR observations; (7) the warm Comptonization model needs an additional diskbb component to describe the source UV bump; and (8) there is no correlation between the Eddington rate and the soft excess as found in other CLAGNs. We conclude that, given the spectral variability in UV/X-rays, the ionized disk reflection or the warm Comptonization models may not be adequate to describe the vanishing soft excess feature observed in Mrk 590.
Galactic Cosmic-Ray Propagation in the Inner Heliosphere: Improved Force-field Model
Authors: Li 李 Jung-Tsung 融宗 , Beacom John F. , Peter Annika H. G. 
Published: September 2022

Abstract
A key goal of heliophysics is to understand how cosmic rays propagate in the solar system’s complex, dynamic environment. One observable is solar modulation, i.e., how the flux and spectrum of cosmic rays change as they propagate inward. We construct an improved force-field model, taking advantage of new measurements of magnetic power spectral density by Parker Solar Probe to predict solar modulation within the Earth’s orbit. We find that modulation of cosmic rays between the Earth and Sun is modest, at least at solar minimum and in the ecliptic plane. Our results agree much better with the limited data on cosmic-ray radial gradients within Earth’s orbit than past treatments of the force-field model. Our predictions can be tested with forthcoming direct cosmic-ray measurements in the inner heliosphere by Parker Solar Probe and Solar Orbiter. They are also important for interpreting the gamma-ray emission from the Sun due to scattering of cosmic rays with solar matter and photons.
Glyphosate, la « guerre des urines » a bien eu lieu
Authors: Allard-Huver François 
Published: September 2022

Nous analysons la « Campagne citoyenne de recherche de glyphosate » organisée entre 2018 et 2020 par l’association « Campagne Glyphosate ». Avec plus de 6 800 prélèvements d’urine à travers toute la France, l’association remet en question l’évaluation des risques sur le glyphosate et l’exposition des populations. Cette action suscite alors une controverse importante qui se traduit par la volonté pour certains acteurs de disqualifier et de semer le doute sur la démarche citoyenne. Par l’analyse d’un triple corpus (entretiens / presse / dispositifs), nous avons observé l’affrontement de différentes formes de savoirs et d’expertises dans l’espace public ainsi que les processus de production du savoir à même de redéfinir les rapports entre science et société, au cœur d’une controverse au long cours.
Éric Martel : déterminé et intègre
Authors: Auger Claudine , Girard Martin 
Published: September 2022

Le retour d’Éric Martel chez Bombardier, survenu au même moment que le premier confinement du Québec, en mars 2020, s’est fait plutôt discrètement. Peu importe : celui qui avait fait un détour de cinq ans à la tête d’Hydro-Québec, après plus d’une douzaine d’années passées chez l’avionneur, revenait animé d’un enthousiasme contagieux pour assumer le poste de PDG. Et avec l’intention bien arrêtée de redorer l’image du fleuron québécois. Éric Martel est, avant tout, un homme d’action et de solutions.
Votre équipe est-elle capable d’adopter une approche réflexive ?
Authors: Rousseau Alexandre , Bertholet Jean-François 
Published: September 2022

Dans le contexte actuel du marché du travail, on aime vanter la capacité des meilleurs employés à réagir rapidement pour surmonter les défis auxquels ils font face au quotidien. Alors que les organisations ne semblent avoir de reconnaissance que pour les gens mobilisés dans l’action, pourraient-elles davantage encourager leurs équipes à ralentir, à réfléchir et à prendre un peu de recul pour mieux agir ?
Aportaciones a la caracterización tecnológica de la orfebrería de los castros del noroeste ibérico: las arracadas penanulares de tipo Recouso
Authors: García-Vuelta Óscar , Armada Xosé-Lois 
Published: September 2022

El objetivo de este artículo es presentar los resultados del estudio formal y tecnológico de un grupo de arracadas de oro del ámbito septentrional de los castros galaicos. Estas piezas, correspondientes tipológicamente al morfotipo IA de Pérez Outeiriño, consisten en un cuerpo penanular o arriñonado profusamente decorado con filigrana, gránulos y chapas estampadas y un sistema de suspensión a base de cadenas loop-in-loop. El hallazgo más destacado es el del castro de Recouso (Oroso, A Coruña) (16 ejemplares). Las arracadas se caracterizan por su variabilidad tecnológica, pues los orfebres recurrían a técnicas distintas para obtener un mismo efecto ornamental, y muestran el uso de técnicas apenas documentadas hasta la fecha en la orfebrería de los castros galaicos. Se discuten las implicaciones cronológicas y sociales de este análisis tecnológico.
Enhancing onboard post-catch vitality of discard Norway lobster (Nephrops norvegicus) for more sustainable Mediterranean trawl fishery
Authors: García-de-Vinuesa Alfredo , Maynou Francesc , Demestre Montserrat 
Published: September 2022

The current European Union fisheries policy encourages improving handling practices to increase the survival of discards. Trawling on the Mediterranean upper slope often generates over 30% of discards of the total catch. Among other species, Nephrops norvegicus juveniles are abundantly returned to the sea, sometimes exceeding 40% of discarded biomass. N. norvegicus discard survival probability has been recently shown to be related to vitality on board and to vary seasonally, being especially low during the summer (0.06). Environmental characteristics (especially, high on-deck temperature in summer) make it necessary to improve vitality on board in order to increase discard survival. We therefore tested new discard handling methodologies for a Mediterranean mixed trawl fishery, with N. norvegicus as the target species. The results showed a survival rate on board higher than 0.8 resulting from vitality status improvements achieved by immersing N. norvegicus in cooled seawater on board during the catch selection and discard time. The implementation of this method would make an important contribution to more sustainable Mediterranean trawl fisheries.
Artificial Intelligence Awareness Levels of Students
Authors: Dergunova Yelena , Aubakirova Rakhila Zh. , Yelmuratova Botagoz Zh , Gulmira Tulekova M. , Yuzikovna Pigovayeva Nelly , Antikeyeva Samal 
Published: September 2022

— The aim of this study is to determine the artificial intelligence awareness levels of students. The research was carried out in the fall semester of 2021–2022. The research was designed in accordance with the qualitative research design for the detailed analysis of the data. The research consists of students studying at the engineering faculties of the university. In the research sample, there are 98 students determined by the purposeful sampling method. The data were collected with artificial intelligence awareness research questions prepared by the researcher. Content analysis was carried out for the detailed analysis of the research data. The findings showed that the artificial intelligence awareness levels of the students within the scope of the research were at a good level. According to the results of the research, it was concluded that the students’ knowledge about the concept of mind and intelligence was insufficient. From the opinions of university students, it was concluded that the use of technology in education is important. It can be said that there are concerns arising from the findings of the advantages and disadvantages of artificial intelligence, as it is a new technological product. It has emerged that artificial intelligence will take away human jobs. As an advantage, it has been concluded that artificial intelligence tools facilitate every field, as well as their use in education will facilitate teaching.

Keywords Artificial Intelligence, University Students, education, training, technology
Curing the pandemic of misinformation on COVID-19 mRNA vaccines through real evidence-based medicine - Part 1
Authors: Malhotra Aseem 
Published: September 2022

Background: In response to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), several new pharmaceutical agents have been administered to billions of people worldwide, including the young and healthy at little risk from the virus. Considerable leeway has been afforded in terms of the pre-clinical and clinical testing of these agents, despite an entirely novel mechanism of action and concerning biodistribution characteristics.Aim: To gain a better understanding of the true benefits and potential harms of the messenger ribonucleic acid (mRNA) coronavirus disease (COVID) vaccines.Methods: A narrative review of the evidence from randomised trials and real world data of the COVID mRNA products with special emphasis on BionTech/Pfizer vaccine.Results: In the non-elderly population the “number needed to treat” to prevent a single death runs into the thousands. Re-analysis of randomised controlled trials using the messenger ribonucleic acid (mRNA) technology suggests a greater risk of serious adverse events from the vaccines than being hospitalised from COVID-19. Pharmacovigilance systems and real-world safety data, coupled with plausible mechanisms of harm, are deeply concerning, especially in relation to cardiovascular safety. Mirroring a potential signal from the Pfizer Phase 3 trial, a significant rise in cardiac arrest calls to ambulances in England was seen in 2021, with similar data emerging from Israel in the 16–39-year-old age group.Conclusion: It cannot be said that the consent to receive these agents was fully informed, as is required ethically and legally. A pause and reappraisal of global vaccination policies for COVID-19 is long overdue.Contribution: This article highlights the importance of addressing metabolic health to reduce chronic disease and that insulin resistance is also a major risk factor for poor outcomes from COVID-19.
Türev Ürün Kullanımının Piyasa Değerine Etkisi: Bankacılık Sektöründe Bir Uygulama
Authors: KANTAR Lokman , DÜZER Murat 
Published: September 2022

Borsa İstanbul’da işlem gören sekiz mevduat bankasının (yerli ve yabancı) 2007Q1-
2021Q4 dönemleri arasındaki piyasa değeri ile türev ürün kullanımı arasındaki ilişki panel
nedensellik yöntemi ile incelenmiştir. Ayrıca piyasa değerini etkileyen faktörler panel veri
analizi yöntemleri ile tespit edilmeye çalışılmıştır. Araştırmanın bulgularına göre piyasa
değeri ile alım satım amaçlı türev ürün kullanımı arasında iki yönlü nedensellik ilişkisi
bulunurken, piyasa değeri ile risk yönetim amaçlı türev ürün kullanımı arasında herhangi
bir nedensellik ilişkisi bulunmamıştır. Piyasa değerini etkileyen faktörlerden ise alım satım
amaçlı türev ürün kullanımı ile takipteki krediler / toplam krediler oranı piyasa değerini
negatif etkilerken, varlık büyüklüğü ile sermaye yeterlik oranı değişkenleri piyasa değerini pozitif yönde etkilemiştir.
О новой комбинации последовательности ортогональных полиномов
Authors: Ali Khelil K. , Belkebir A. , Bouras M. C. 
Published: September 2022

In this paper, we are interested in the following inverse problem.We assume that $\{P_{n}\} _{n\geq 0}$ is a~monic orthogonal polynomials sequence withrespect to a quasi-definite linear functional $u$and we analyze the existence of a sequence of orthogonal polynomials$\{ Q_{n}\} _{n\geq 0}$ such that we have a following decomposition$Q_{n}(x)+r_{n}Q_{n-1}(x)=P_{n}(x)+s_{n}P_{n-1}(x)+t_{n}P_{n-2}(x) +v_{n}P_{n-3}( x)$, $n\geq 0$,when $v_{n}r_{n}\neq 0,$ for every $n\geq 4.$ Moreover, we show that theorthogonality of the sequence $\{Q_{n}\}_{n\geq 0}$ can be also characterized by the existence ofsequences depending on the parameters $r_{n}$, $s_{n}$, $t_{n}$, $v_{n}$ andthe recurrence coefficients which remain constants. Furthermore, we show that therelation between the corresponding linear functionals is$k( x-c) u=( x^{3}+ax^{2}+bx+d) v$,where $c, a, b, d\in \mathbb{C}$ and $k\in \mathbb{C}\setminus \{0\}$.We also study some subcases in which the parameters $r_{n},$ $s_{n},$ $t_{n}$ and $v_{n}$can be computed more easily.We end by giving an illustration for a special example of the above typerelation.
В настоящая статья посвященаследующей обратной задаче. Для последовательность полиномов от одной переменной$\{P_{n}\} _{n\geq 0}$, ортогональных относительно квазиопределенного линейногофункционала $u$, выяснить условия существования последовательности ортогональныхполиномов $\{ Q_{n}\}_{n\geq 0}$, для которых имеет место разложение$Q_{n}(x)+r_{n}Q_{n-1}(x)=P_{n}(x)+s_{n}P_{n-1}(x)+t_{n}P_{n-2}(x)+v_{n}P_{n-3}( x)$,$n\geq 0$, где $v_{n}r_{n}\neq 0,$ для всех $n\geq 4$. Показано, что ортогональностьпоследовательности $\{Q_{n}\}_{n\geq 0}$ характеризуется существованиемпоследовательностей, зависящих от параметров $r_{n}$, $s_{n}$, $t_{n}$, $v_{n}$ ипостоянных рекуррентных коэффициентов. Кроме того, установлено, что соотношение междусоответствующими линейными функционалами имеет вид $k( x-c) u=( x^{3}+ax^{2}+bx+d) v$,где $c, a, b, d\in \mathbb{C}$ and $k\in \mathbb{C}\setminus \{0\}$. Рассмотренытакже подклассы для которых параметры $r_{n},$ $s_{n},$ $t_{n}$ и $v_{n}$ легковычисляются. В конце приводятся иллюстрирующие примеры.
İNŞAAT SÖZLEŞMELERİNDE TEMERRÜT HALİNDE AYNEN İFA İLE BİRLİKTE GECİKME TAZMİNATI TALEBİ
Authors: ÇİNAR Ahmet 
Published: September 2022

Amaç: Bu araştırmanın amacı; inşaat sözleşmelerinde yüklenicinin temerrüdü nedeniyle iş sahibinin kullanabileceği seçimlik haklardan olan aynen ifa ve beraberinde talep edilecek tazminat kalemlerinin gösterilmesidir.
Yöntem: Konu ile ilgili daha önceki çalışmalar araştırılmış ve alan yazın taraması yapılmıştır. Elde edilen bilgilerin Microsoft Office programı vasıtasıyla derlendiği ve aynen ifa seçimlik hakkına ilişkin öz bilgilerin hazırlandığı bir çalışmadır.
Bulgular: Yüklenicinin temerrüdü durumunda aynen ifa hakkını talep edecek olan iş sahibinin, bu hakkın yanında gecikme tazminatı ve/veya ceza koşulu başlıkları altında tazmin isteme hakkının bulunduğu görülmüştür.
Özgünlük: İnşaat sözleşmelerinde yüklenicinin taşınmazı inşa etme ve iş sahibine teslim etme borcu sözleşmenin asli unsurlarındandır. İfa zamanında bu borcu yerine getirmeyen yüklenici belirli şartların da bulunması halinde temerrüde düşecektir. Bu durumda Kanun, iş sahibine temerrütten kaynaklanan bazı haklar tanımıştır. Çalışmamızda iş sahibinin aynen ifa ile birlikte gecikme tazminatını talep hakkı TBK hükümleri çerçevesinde incelenmiştir. Çalışma, gecikme tazminatı ile ceza koşulu başlıklarını karşılaştırmalı olarak ve sade biçimde aktarma ve bu konuda uygulayıcılara ve piyasa aktörlerine rehber olma amacını taşımaktadır.
Penerapan Prinsip Good Corporate Governance pada PT Penjaminan Jamskrindo Syariah
Authors: Rizki Syahputri Rima , Yusrizal Yusrizal 
Published: September 2022

Good Corporate Governance (GCG) is the key to success for companies in obtaining profits to achieve long-term or short-term goals to be able to compete well in global business, in implementing Good Corporate Governance (GCG), companies apply the important concept of shareholder rights to obtain information with correct, accurate and timely. However, a thorough understanding of Good Corporate Governance (GCG) is required. Therefore, this article aims to classify, identify scientific publications and to find out the extent to which the implementation of Good Corporate Governance (GCG) principles which consist of transparency, accountability, responsibility, independence, and fairness. The results of this study were tested using triangulation of sources, then presented every principle that has been implemented by the research subject. The results show that the implementation of Good Corporate Governance (GCG) at PT. Jamkrindo Syariah.
Keywords: Good Corporate Governance
DIGITAL TECHNOLOGY USE IN TURKEY AND THE NEED FOR NEW eHEALTH LITERACY MEASUREMENT TOOLS
Authors: GÜMÜŞ Rojan , ÇETİN Murat 
Published: September 2022

Aim of the study: Digital health technologies, which cause the reshaping of today's patient-health relationship have been reflected in every field of health services. In a setting where the patient-health relationship is so dependent on the use of digital tools and the internet, it has become one of the most important elements for the development of their health for users to have the necessary digital skills and eliminate false and unnecessary information and data and acquire their health needs. Thus measuring the digital health literacy of consumers became a necessity. The aim of this study is to clarify the need for developing or adopting new digital health literacy measurement tools in Turkey.
Materials and Methods: For the purpose to reveal the state of digital health literacy in Turkey the reports announced by different international and national institutes were searched in this descriptive research. The prevalence of the use of social media, the increase in the number of internet users and mobile devices in recent years, individuals’ reasons for using the internet, and the ratio of searching health issues in this data were compiled. Additionally, the digital/eHealth literacy scales developed or adopted in Turkish by researchers were searched from databases.
Results: The results showed that the adaptation of Turkey and its people to e-health is very high and Turkish people take the lead the way in terms of accessing health-related information, integrating with the health system, and using health-related applications. So the need for digital health literacy scales and their potential use in Turkey was reported in this study. According to the results of the study only one measurement tool, developed by Norman and Skinner (2006) was adopted in Turkish and used by Turkish researchers. This study mostly used ten digital/eHealth literacy instruments were introduced and the gap in this area was argued. Although there are many digital/eHealth literacy scales adopted in various countries, in Turkey researchers stay behind in that situation. The need for developing or adopting new digital/eHealth literacy scales is obvious.