bluuebunny/crossref_metadata_2025_split huggingface dataset:
Detection of total water mass changes in the Patagonian glaciers area by satellite gravimetry
Authors: Pereira Ayelen , Cornero Cecilia , Oliveira Cancoro de Matos Ana Cristina , Pacino Maria Cristina , Blitzkow Denizar 
Published: April 2021

Despite present efforts to better understand glacier changes and their trends, the satellite gravimetry is a powerful tool still not applied in depth to study relatively large areas in the Andes of Argentina and Chile.
In this work the mass variations of the Patagonian Icefield are analyzed together with the decrease trends of the ice layer in the region. The purpose of this study is to demonstrate the GRACE satellite mission (Gravity Recovery and Climate Experiment) ability to detect the water storage changes over the glaciers area. Furthermore, the variations of the hydrometric level of some Patagonian lakes were monitored by combining satellite altimetry data and in situ measurements with the observed water mass variations.
Data from GRACE was used to estimate gravity trends, and high-resolution CSR GRACE RL05 mascon solutions were used to analyze the water storage change of the icefields in the region under study for the 2002-2017 period.
Virtual stations from satellite altimetry obtained from a lake database and also hydrometric height data from in situ stations, located at Patagonian lakes in Argentina and Chile, were also used in order to compare the TWS from GRACE to the water level of the specific lakes. Additionally, correlation coefficients were determined at each station.
The results show a significant water storage decrease in the Icefield area, and they also demonstrate that the ice melt in southern Patagonia (of about 6 cm/year) tends to be more pronounced than in the northern region.
GROWTH MINDSET, SCHOOL CONTEXT, AND MATHEMATICS ACHIEVEMENT IN INDONESIA: A MULTILEVEL MODEL
Authors: Kismiantini Kismiantini , Setiawan Ezra Putranda , Pierewan Adi Cilik , Montesinos-Lopez Osval Antonio 
Published: April 2021

Shifting students to a growth mindset can increase their achievements. Nevertheless, only a few studies have been conducted on this topic in developing countries. This study aims to examine the relationship between growth mindset, school context, and mathematics achievement in Indonesia. Using a multilevel model on the PISA 2018 data, this study explored the variables that contributed to mathematics achievement. The multilevel analysis showed that students’ gender, growth mindset, index of economic social, and cultural status were statistically significant predictors of students’ mathematics achievement. Girls have been reported to have a higher mathematics achievement than boys in Indonesia. As the students’ growth mindset increases, so do their mathematics achievement.
Academic Research on the Role of Corporate Governance and IT Expertise in Addressing Cybersecurity Breaches: Implications for Practice, Policy, and Research
Authors: Hartmann Caroline C , Carmenate Jimmy 
Published: April 2021

SUMMARY
Frequent cyber-attacks on organizations in the last decade have caught the attention of practitioners and governance bodies, who have called for boards to take a more active role in managing and preventing future cyber risks. Governance surveys, however, find that boards are not sufficiently prepared to address cybersecurity risks due to a lack of IT expertise. Firms have begun appointing technology experts, creating board-level technology (IT) committees and delegating responsibilities to the audit committee as a means of managing cybersecurity risk. With the aim of understanding the current and future role of governance mechanisms in managing cybersecurity risks, this paper reviews the existing cybersecurity guidelines and regulations, and summarizes the empirical research related to corporate governance, security breaches, and IT expertise in overseeing cyber risks. Finally, we discuss implications for practice, policy, and researchers.
The Effects of Company Image and Communication Platform Alignment on Investor Information Processing
Authors: Guggenmos Ryan D. , Bennett G. Bradley 
Published: April 2021

ABSTRACT
Motivated by firms' increasing use of new media technology for investor communications, we investigate how alignment between company image and communication platform affects investor judgment and decision making. In our first experiment, we demonstrate that investors expect alignment between firm image and the perception of the new media communication platform managers choose for investor relations. In a second experiment, we examine how this alignment affects investor judgment and decision making. We predict and find that greater platform-image alignment leads investors to experience subjective ease of processing, but does not change investment amounts. Additionally, we demonstrate an approach to conducting an explicit test of a null hypothesis by evaluating the convergence of null hypothesis significance testing (NHST) and Bayesian methods. Our findings have implications for researchers, firms, and investors, and add to a growing literature on new media disclosure.
Debonding of Leucite-reinforced Glass-ceramic Veneers Using Er, Cr:YSGG Laser Device: Optimizing Speed with Thermal Safety
Authors: Walinski CJ , Gibson JE , Colvert DS , Redmond DC , Jafarian JH , Gregory PN , Ou KL 
Published: April 2021

Clinical RelevanceRemoving laminate veneers on anterior teeth by using an Er,Cr:YSGG dental laser can be completed faster than previously reported while maintaining thermal safety.SUMMARYObjective:When laminate veneer restorations require removal, the process is tedious, time-consuming, and potentially damaging to the underlying tooth structure. The purpose of this study was to evaluate the removal of Empress CAD milled laminate veneers on extracted human central incisors by using an Er,Cr:YSGG dental laser while optimizing speed and maintaining thermal safety.Methods and Materials:A total of 22 extracted human incisors were mounted in acrylic blocks. Conservative veneer preparations were made on all samples with a high-speed dental handpiece with a diamond bur and air/water spray. The 22 blocks of IPS Empress CAD were designed and milled into laminate veneers with a CAD/CAM System and luted to the prepared teeth. An Er,Cr:YSGG dental laser was fitted with a handpiece and laser fiber (600-μm diameter cylindrical fiber, 6 mm in length). Laser parameters were 333 mJ/pulse, 30 Hz, 80% air, 50% water, 600-μm diameter fiber tip, at a fluence of 885.96 J/cm2. The laser fiber tip was held directly on the surface of each veneer in contact, perpendicular to the surface, and moved slowly, covering the labial surface while firing.Results:At the laser parameters tested (333 mJ/pulse, 30 Hz, 80% air, 50% water, 600-μm diameter fiber tip), the average duration of exposure to completely remove each laminate veneer was 14.16 ± 0.60 seconds, with a range of 10.75 to 21.25 seconds. The average thickness of each veneer measured at the midfacial was 0.75 +/− 0.03 mm. The mean intrapulpal temperature increase for this period was 0.71°C ± 0.15°C.Conclusions:A regression model between time and thickness (p&lt;0.0001) proved to be significant. However, the same cannot be said when the same modeling was tested between temperature and thickness. It can therefore be concluded that as the thickness of a veneer increases, more time is necessary to remove a veneer using Er,Cr:YSGG laser energy; however, increasing thickness does not necessarily result in an increase in pulpal temperature. Within the limitations of this study (single restorative material and single luting agent), it can be concluded that removing CAD Empress laminate veneer restorations using an Er,Cr:YSGG laser is reliable and thermally safe, even at an average of 10 W of power at 30 Hz. Additionally, thermal safety is maximized with adequate aerosolized water spray.
Clinical Evaluation of Lithium Disilicate Veneers Manufactured by CAD/CAM Compared with Heat-pressed Methods: Randomized Controlled Clinical Trial
Authors: Soares-Rusu IBL , Villavicencio-Espinoza CA , de Oliveira NA , Wang L , Honório HM , Rubo JH , Francisconi PAS , Borges AFS 
Published: April 2021

Clinical RelevanceLithium disilicate veneers for esthetic restorations show great accuracy and similarity, regardless of the type of fabrication technique.SUMMARYObjectives:This study aimed to evaluate and compare the clinical performance of two different ceramic veneer methods: CAD/CAM (IPS e.max CAD) and heat-press (IPS e.max Press) at 6 and 12 months of follow-up, and the level of patient satisfaction after treatment.Methods and Materials:Patients were selected according to eligibility criteria, with a minimum of two and a maximum of six veneers per patient, for a total of 178 veneers randomized in two groups. A split-mouth, longitudinal, interventional, double-blind and single-center study was carried out according to the fabrication technique. Scores were attributed to the veneers according to the criteria of the United States Public Health Service (USPHS) regarding marginal adaptation, color change, marginal discoloration, restoration fracture, tooth fracture, restoration wear, antagonist tooth wear, presence of caries, and postoperative sensitivity. All patients answered a satisfaction questionnaire using the Visual Analogue Scale (VAS). Statistical significance was determined using two-way ANOVA and Tukey test, with a significance level of 5%.Results:The marginal adaptation criterion showed statistical difference between periods (p=0.017), regardless of the processing method (baseline means: CAD=1.056, PRESS=1.067, 6- to 12-month follow-up: CAD=1.089, PRESS=1.078). The other evaluated criteria showed no statistical differences between baseline and after 6 to 12 months. The level of satisfaction assessed by the VAS before and after treatment was 7.06 and 9.5, respectively.Conclusions:The two methods presented similar clinical performance after 12 months, and the patient’s level of satisfaction was considered high.
Problem Intrinsik DALAM AGENDA PEMBANGUNAN BERKELANJUTAN: Analisis FILSAFAT POLITIK TERHADAP PENGELOLAAN LINGKUNGAN DI INDONESIA PASCA REFORMASI
Authors: Muthmainnah Lailiy , Mustansyir Rizal , Tjahyadi Sindung 
Published: April 2021

Penelitian ini bertujuan untuk melakukan analisis kritis atas problem intrinsik gagasan pembangunan berkelanjutan di Indonesia, khususnya terkait dengan politik pengelolaan lingkungan di Indonesia pasca reformasi. Hal ini didasarkan pada fakta bahwa tingkat kerusakan lingkungan, khususnya sumber daya alam di Indonesia, masih sangat tinggi. Penelitian ini merupakan penelitian pustaka yang menggunakan filsafat politik sebagai metode analisis. Unsur-unsur metodis yang digunakan dalam penelitian ini adalah interpretasi, induksi-deduksi, refleksi, idealisasi, dan heuristika. Berdasarkan analisis yang telah dilakukan dapat disimpulkan bahwa adopsi gagasan pembangunan berkelanjutan di Indonesia masih berada dalam pusaran paradigma antroposentrisme dan utilitarianisme. Hal ini menyebabkan munculnya berbagai persoalan intrinsik dalam aktualisasi konsep pembangunan berkelanjutan di Indonesia. Persoalan tersebut antara lain berupa karut marutnya aturan perundangan terkait pola pengelolaan lingkungan hidup, politik anggaran yang eksploitatif, lemahnya penegakan hukum, serta dominasi oligarki dalam pengelolaan sumberdaya. Keempat hal tersebut secara kumulatif masih terus terjadi dalam praktik politik pengelolaan lingkungan di Indonesia. Hal ini menunjukkan bahwa pembangunan berkelanjutan akhirnya sekedar menjadi jargon politik. Untuk keluar dari persoalan intrinsik tersebut harus ada re-orientasi pola pembangunan di Indonesia. Orientasi pembangunan tidak boleh hanya mengejar pertumbuhan ekonomi, melainkan harus lebih fokus pada upaya mewujudkan kemanusiaan yang adil dan beradab. Hal ini dikarenakan keterjebakan pada pertumbuhan ekonomi pada kenyataan justru membuat situasi semakin melampaui batas pertumbuhan yang memicu krisis ekologi dalam jangka panjang.
« La didactique » dans la Revue suisse des sciences de l’éducation.
Authors: Aeby Daghé Sandrine , Schneuwly Bernard 
Published: April 2021

Partant d’une définition large de la didactique, le présent article délimite une série de cinq dimensions afin d’établir une image globale du champ disciplinaire de la didactique sur la base des publications en didactique disciplinaire dans la Revue suisse des sciences de l’éducation : culture de référence des textes ; focales thématiques dans le domaine du didactique ; mobilisation ou non d’un cadrage spécifiquement didactique ; disciplines scolaires abordées ; méthodes de recherches mises en œuvre. Concrètement, huit éditoriaux et 82 contributions font l’objet d’une analyse quantitative et de contenu. Les résultats montrent des tendances différentes dans les articles provenant des cultures didactiques allemandes et françaises : nombre d’articles parus, rapport aux sciences de l’éducation, référence à une littérature didactique spécialisée, importance accordée aux interventions et à la recherche-action. Les disciplines scolaires principales sont toutes représentées, avec une forte concentration sur la langue première en allemand où manque l’éducation physique et sportive. La Revue se profile ainsi comme un lieu de rencontre, d’interaction et de dialogue entre des didactiques disciplinaires différentes provenant de différentes cultures.
Prevalence and predictors of persistent sinus rhythm after elective electrical cardioversion for atrial fibrillation
Authors: Castrichini Matteo , Restivo Luca , Fabris Enrico , Massa Laura , Di Meola Raffaella , Beltrame Daria , De Luca Antonio , Korcova Renata , Milo Marco , Sinagra Gianfranco 
Published: April 2021

Aims
To evaluate the prevalence and predictors of persistent sinus rhythm in a recent cohort of unselected patients undergoing electrical cardioversion for atrial fibrillation.

Methods
We enrolled all consecutive patients undergoing elective electrical cardioversion for atrial fibrillation between January 2017 and December 2018. We analysed baseline clinical and echocardiographic data as well as pharmacological antiarrhythmic therapy. Primary endpoint was the maintenance of sinus rhythm at 12 months after electrical cardioversion.

Results
Of the 300 patients enrolled, 270 (90%) had successful electrical cardioversion and among them, 201 patients have 12-month follow-up data (mean age 70 ± 10 years; 74% men). At 12 months, only 45.7% were in sinus rhythm. Patients without sinus rhythm compared with persistent sinus rhythm at 12 months had a lower baseline left ventricle ejection fraction (LVEF) (49.1 ± 16 vs. 59.7 ± 9%, P = 0.02) and had more frequently a history of atrial fibrillation more than 12 months (55 vs. 34% P = 0.003). At the multivariate analysis, only the duration of the disease beyond 12 months (OR 0.26, 95% CI: 0.08–0.88, P = 0.032), LVEF (OR 1.06, 95% CI: 1.01–1.12, P = 0.012) and the presence of sinus rhythm at 1-month follow-up (OR 18.28, 95% CI: 3.3–100, P = 0.001) were associated with the probability of maintaining sinus rhythm at 12 months.

Conclusion
In unselected patients with atrial fibrillation undergoing elective electrical cardioversion, only 45.7% were in sinus rhythm at 12 months. The presence of sinus rhythm at 1-month follow-up emerged as an independent predictor of maintenance of sinus rhythm. This highlights that early re-evaluation of these patients appears useful for assessing longer term outcomes also from the perspective of a possible selective approach to ablation strategies.
I Am Not the Best of Witnesses: (Anti-)Narrative Voice in Alice Munro’s “Home”
Authors: Palmer Sophie 
Published: April 2021

The New York Times recently called Canadian author Alice Munro “one of the greatest short story writers not just of our time but of any time.” Munro, who was born in Huron County in 1931, still lives in the region and has set much of her work in the area, writing with nuanced depth and accuracy that has led the publishing and literary world to affectionately refer to the region as “Alice Munro Country.” Over the course of her career, Munro has typically first published her short stories in magazine venues, such as the New Yorker, and every four or so years, collected these stories into book form. The story “Home,” first published in 1974 is a rare exception; it was originally published in a more obscure source, with Munro stating that it was “sort of a final statement” about her “dissatisfaction with art.” Yet a revised form of this story resurfaced in 2006 when it was published in Munro’s semi-autobiographical book The View from Castle Rock, a collection of stories that in a characteristically postmodern fashion, blurs the boundaries among the genres of memoir, history, and fiction. I will discuss why “Home,” and its peculiar publication history, highlight larger themes within Alice Munro’s work: her portrayals of ambivalence towards family and “home” itself; her self-consciousness with regards to writing fiction that is at the same time about places, people, and history from the “real” world; and how these anxieties have shaped her writing style over time
4. The Impacts of Deer Overabundance in Kingston Forest Ecosystems and Surrounding Areas
Authors: Burliuk Colleen , Berman Michael , Bhalla Mahadev , Burgesson Bernard , Cairns Georgia 
Published: April 2021

White-tailed deer are generalists who can adapt to a wide variety of habitats from temperate forests to the open prairies. As a keystone species, they play a critical role in maintaining the structure of an ecological community (Rawinski, 2008). Despite record harvests in recent years, deer populations are at all-time highs around the Kingston region. Foraging deer consume or destroy the seedlings of highly preferred species, reducing plant diversity and on occasion, creating near monocultures. The objective is to analyze the impacts of white-tailed deer overabundance on vegetation within an urban forest ecosystem around Kingston, Ontario. This involves evaluating past, present, and future mitigation efforts in order to remediate the areas affected by overgrazing to ensure long term environmental sustainability. Critical to our evaluation on white-tailed deer in Kingston forest communities, we will be examining the ecosystems trophic relationships in the area including herbivory and selection pressures. Why have deer become so numerous? How are they affecting forest ecosystems? And why should landowners, forest managers, and the general public be concerned? After evaluating the current situation, we aim to propose a viable solution that will address the primary concerns highlighted above. In conclusion of our research we hope to restore the vegetative community and biodiversity of our local forests to their original state.
18. Controlling Purple Loosestrife Populations in the Kingston and Surrounding Areas
Authors: Randall Keenan , Greene Ty , Lee Melissa , McNabb Carlyn 
Published: April 2021

Purple loosestrife (Lythrum salicaria) is an invasive plant species that has affected agriculture and wildlife across Canada. The weed is not native to Canada; however in municipalities like Kingston and the surrounding area, it has caused tangible problems. We will strive to engage a government partner (City of Kingston), community organization (ON Invasive Species Awareness Program), and a local resident throughout the completion of our research and regarding the viability of solutions proposed.
First, we will examine the origins of the plant in Canada, emphasizing the reproductive characteristics that make the purple loosestrife a powerfully invasive species. Next, we will analyze the impact of the purple loosestrife from three perspectives: (1) the impact on native plant communities; (2) the impact on native animal communities; (3) the impact on human life. We will then evaluate current bio management controls, as utilized by other governments, such as the introduction of another foreign species as a control agent. Specifically, we will examine the potential control systems using the following criteria: (1) ability to control the invasive species; (2) feasibility and cost; and (3) direct and indirect negative impacts. Finally, we will propose a comprehensive strategy for each organization moving forward, allowing for increased community collaboration and, ideally, the elimination and/or control of the invasive species.
“Me cuidan de más”. Imagen corporal y relaciones interpersonales en adolescentes con insuficiencia renal crónica
Authors: Quezada Andrade Laura Marcela , Benjet Corina , Robles Rebeca , Riveros Angélica , Hernández Montoya Dewi , Medeiros Mara , Arreola José Manuel 
Published: April 2021

Introducción: La insuficiencia renal crónica (IRC) que se padece durante la adolescencia puede tener repercusiones que interfieren en lograr los hitos propios de esta etapa, como la adquisición de la autonomía, la formación de la imagen corporal y la integración con el grupo de pares. Objetivo: Entender, desde la perspectiva de los adolescentes, los aspectos de la enfermedad que afectan sus relaciones con padres y pares y su imagen corporal. Método: Este estudio, de tipo exploratorio, descriptivo y cualitativo, se realizó mediante entrevistas a profundidad. Participaron adolescentes de entre 12 y 20 años de edad con IRC, pacientes de un hospital de segundo nivel del estado de Aguascalientes (México). Con el software Atlas Ti, se elaboraron matrices para la codificación de categorías y subcategorías. Resultados: En cuanto a su imagen corporal, los adolescentes manifestaron tener preocupaciones por cuestiones propias de la enfermedad, como inflamación, pérdida de peso y cambio en la coloración de la piel; en el área de autonomía, expresaron tener riñas con sus padres por la alimentación que deben seguir, por las salidas con amigos y por la sobreprotección de que son objeto, lo que los restringe en sus actividades cotidianas; respecto a sus pares, los participantes manifestaron obtener de ello un mayor apoyo social en su enfermedad. Discusión: Los adolescentes perciben que la IRC repercute negativamente en su imagen corporal y en su relación con sus padres. Las intervenciones psicológicas para adolescentes con IRC y sus padres de familia deben atender este tipo de repercusiones específicas de la enfermedad, a fin de amortiguar el impacto negativo que podría obstaculizar su desarrollo óptimo.
Analisis Faktor-Faktor yang Berhubungan dengan Kepatuhan ODHA dalam Mengkonsumsi Antiretroviral di Poliklinik VCT RSUP Dr M Djamil Padang Tahun 2017
Authors: Yuni Hamidatul , Rasyid Rosfita , Nursal Dien Gusta Anggraini 
Published: April 2021

Pasien diindikasikan tidak patuh menggunakan antiretroviral sebanyak 38,5% di RSUP Dr. M. Djamil Padang. Tujuan: Menentukan faktor-faktor yang berhubungan dengan kepatuhan pasien dalam mengkonsumsi antiretroviral di Poliklinik Voluntary counselling and test RSUP Dr. M. Djamil Padang. Metode: Penelitian ini menggunakan desain mix-method dengan pendekatan kuantitatif cross-sectional, sedangkan pendekatan kualitatif dengan Focus Group Discussion (FGD) dan indepth interview. Hasil: Ada lebih dari separoh Orang Dengan HIV AIDS (ODHA) patuh dalam mengkonsumsi antiretroviral. Ada hubungan yang bermakna antara psikologis pasien dengan kepatuhan ODHA. Dukungan sosial dan efek samping obat ARV tidak berhubungan dengan kepatuhan ODHA. Kejenuhan, hubungan pasien dengan dokter, stigma, layanan konseling pra penggunaan ARV, belum semua ODHA mengenal fasilitas fast track, serta faktor ekonomi menjadi faktor lain yang mempengaruhi kepatuhan ODHA mengkonsumsi ARV. Simpulan: Ada hubungan yang bermakna antara psikologis pasien dengan kepatuhan ODHA.Kata kunci: antiretroviral, dukungan sosial, efek samping obat, kepatuhan, psikologis pasien