bluuebunny/crossref_metadata_2025_split huggingface dataset:
Closing the Psychological Treatment Gap During the COVID-19 Pandemic With a Supportive Text Messaging Program: Protocol for Implementation and Evaluation
Authors: Agyapong Vincent Israel Opoku , Hrabok Marianne , Vuong Wesley , Gusnowski April , Shalaby Reham , Mrklas Kelly , Li Daniel , Urichuk Liana , Snaterse Mark , Surood Shireen , Cao Bo , Li Xin-Min , Greiner Russ , Greenshaw Andrew James 
Published: June 2020

Background
Coronavirus disease (COVID-19) has spread globally with far-reaching, significant, and unprecedented impacts on health and everyday life. Threats to mental health, psychological safety, and well-being are now emerging, increasing the impact of this virus on world health. Providing support for these challenges is difficult because of the high number of people requiring support in the context of a need to maintain physical distancing. This protocol describes the use of SMS text messaging (Text4Hope) as a convenient, cost-effective, and accessible population-level mental health intervention. This program is evidence-based, with prior research supporting good outcomes and high user satisfaction.

Objective
The project goal is to implement a program of daily supportive SMS text messaging (Text4Hope) to reduce distress related to the COVID-19 crisis, initially among Canadians. The prevalence of stress, anxiety, and depressive symptoms; the demographic correlates of the same; and the outcomes of the Text4Hope intervention in mitigating distress will be evaluated.

Methods
Self-administered anonymous online questionnaires will be used to assess stress (Perceived Stress Scale), anxiety (Generalized Anxiety Disorder-7 scale [GAD-7]), and depressive symptoms (Patient Health Questionnaire-9 [PHQ-9]). Data will be collected at baseline (onset of SMS text messaging), the program midpoint (6 weeks), and the program endpoint (12 weeks).

Results
Data analysis will include parametric and nonparametric techniques, focusing on primary outcomes (ie, stress, anxiety, and depressive symptoms) and metrics of use, including the number of subscribers and user satisfaction. Given the large size of the data set, machine learning and data mining methods will also be used.

Conclusions
This COVID-19 project will provide key information regarding prevalence rates of stress, anxiety, and depressive symptoms during the pandemic; demographic correlates of distress; and outcome data related to this scalable population-level intervention. Information from this study will be valuable for practitioners and useful for informing policy and decision making regarding psychological interventions during the pandemic.

International Registered Report Identifier (IRRID)
DERR1-10.2196/19292
Nature and Diffusion of COVID-19–related Oral Health Information on Chinese Social Media: Analysis of Tweets on Weibo
Authors: Tao Zhuo-Ying , Chu Guang , McGrath Colman , Hua Fang , Leung Yiu Yan , Yang Wei-Fa , Su Yu-Xiong 
Published: June 2020

Background
Social media has become increasingly important as a source of information for the public and is widely used for health-related information. The outbreak of the coronavirus disease (COVID-19) has exerted a negative impact on dental practices.

Objective
The aim of this study is to analyze the nature and diffusion of COVID-19–related oral health information on the Chinese social media site Weibo.

Methods
A total of 15,900 tweets related to oral health and dentistry information from Weibo during the COVID-19 outbreak in China (December 31, 2019, to March 16, 2020) were included in our study. Two researchers coded 1000 of the total tweets in advance, and two main thematic categories with eight subtypes were refined. The included tweets were analyzed over time and geographic region, and coded into eight thematic categories. Additionally, the time distributions of tweets containing information about dental services, needs of dental treatment, and home oral care during the COVID-19 epidemic were further analyzed.

Results
People reacted rapidly to the emerging severe acute respiratory syndrome coronavirus 2 threat to dental services, and a large amount of COVID-19–related oral health information was tweeted on Weibo. The time and geographic distribution of tweets shared similarities with epidemiological data of the COVID-19 outbreak in China. Tweets containing home oral care and dental services content were the most frequently exchanged information (n=4803/15,900, 30.20% and n=4478, 28.16%, respectively). Significant differences of public attention were found between various types of bloggers in dental services–related tweets (P<.001), and the tweets from the government and media engaged the most public attention. The distributions of tweets containing information about dental services, needs of dental treatment, and home oral care information dynamically changed with time.

Conclusions
Our study overviewed and analyzed social media data on the dental services and oral health information during the COVID-19 epidemic, thus, providing insights for government organizations, media, and dental professionals to better facilitate oral health communication and efficiently shape public concern through social media when routine dental services are unavailable during an unprecedented event. The study of the nature and distribution of social media can serve as a useful adjunct tool to help make public health policies.
DETERMINANTS OF THE ADOPTION OF GOOD GOVERNANCE: EVIDENCES FROM ZAKAT INSTITUTIONS IN PADANG, INDONESIA
Authors: Wahyuni Ika Sari 
Published: June 2020

Zakat is one of the fundamental principles of Islam and central to develop an economic system by enhancing socio-economic development. The importance of proper management and governance are challenges for these institutions. This study examined the determinants of the adoption of good governance practices in Zakat institutions in Padang, Indonesia. A total of 51 questionnaires were analyzed out of 135 that had been distributed. The data were analyzed using the Statistical Package for the Social Science (SPSS) for descriptive statistics and the hypothesis testing. The results showed that only size of Zakat institutions was related positively and significantly to the adoption of good governance principles in Padang, Indonesia. The age of the Zakat institution also had a positive, significant relationship with performance. The study also found that the level of adoption of good governance practices in Zakat institutions in Padang was quite low.
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Faktor-faktor Penentu Implementasi Tata Kelola Pemerintahan yang Baik pada Lembaga-lembaga Zakat di Padang, Indonesia_________
Zakat merupakan salah satu prinsip dasar dalam Islam dan sentral untuk mengembangkan sistem ekonomi dengan meningkatkan pembangunan sosial ekonomi. Pentingnya pengelolaan dan tata kelola yang tepat adalah tantangan bagi institusi-institusi saat ini. Studi ini menguji faktor-faktor penentu penerapan praktik tata pemerintahan yang baik di lembaga-lembaga zakat di Padang, Indonesia. Sebanyak 51 kuesioner dianalisis dari 135 yang telah didistribusikan. Data dianalisis dengan menggunakan Statistical Package for the Social Science (SPSS) untuk statistik deskriptif dan pengujian hipotesis. Hasil penelitian menunjukkan bahwa hanya ukuran lembaga zakat yang terkait secara positif dan signifikan terhadap penerapan prinsip tata kelola pemerintahan yang baik di Padang, Indonesia. Zaman lembaga Zakat juga memiliki hubungan positif dan signifikan dengan kinerja. Studi tersebut juga menemukan bahwa tingkat penerapan praktik tata pemerintahan yang baik di lembaga-lembaga zakat di Padang cukup rendah.
Postcolonial Ecocritical Reading of Death of a River Guide and Gould’s Book of Fish
Authors: S Sreelekshmi 
Published: June 2020

“Boy’s brother George would lay a piece of wet bark down the side of the logs burning in the fire to allow the ants to escape, and only shot just what was needed for his pot (Death of a River Guide 69).”
Animals have always remained in the periphery of the human world and literature. Eco critics have also focused on animals only to some extent. That is mainly because animals are used as human food. The paper is a postcolonial Eco critical reading of Death of a River Guide and Gould’s Book of Fish. Flanagan has given due importance to animals in all his novels. Animals are also part of culture of a nation. Australia has vast variety of Flora and Fauna. Flanagan writes about animals peculiar to Australian mainland. The Australian aborigines have lived in close approximation with animals. When the land was colonized, even animals of the land were affected. The paper aims to fill the gap left by Eco critics by analyzing the relationship between animals, nature and characters of the select novels.
Ernest Hemingway’s The Sun Also Rises: An Image of Optimism and Light
Authors: Solanki Dr. Mayur Kumar Mukund Bhai 
Published: June 2020

Ernest Heminway was interested in the delineation of characters as well as different facets of man’s life through the characters of the novels. Hemingway’s first novel, The Sun Also Rises is about ups and down of man’s life. The novel gives an image of emptiness and futility of life. As the novel progresses, Hemingway presents a light picture of man’s life in the heavy odds of life. Hemingway tries to assert the fact that there is always light after darkness and joy after sorrow. This research paper is a sincere effort to justify Hemingway’s philosophy of optimism and light.
PEAT FIRE MAPPING USING GIS BASED MULTI-CRITERIA DECISION MAKING: STUDY AREA OF KUALA LANGAT, SELANGOR
Authors: Othman Ainon Nisa , Ismail Hazrul Nizam , Khalid Nafisah , Abdul Halim, Maisarah , Mohamad Saraf Noorain 
Published: June 2020

Peat fire is a geological disaster that causes damages to nature, human activities and environment. It is a geological phenomenon that involves a wide range of forest fire, vegetation burnt surface and smouldering fire underground. Besides that, there are other contributing factors affecting the peat fire and can lead to the forest fire disaster. In this study, GIS and MCDM Technique were used as a tool to generate the prediction of peat fire potential area map at Kuala Langat, Selangor. All the input is then being analyse in ArcGIS software. Many criteria may contribute to the peat forest fire incident such as land use, temperature, pH value, and soil type criteria. The main benefit for analysing the potential area is the possibility to prevent and predict peat fire occurrences in future other than as a precaution step to face the problems.
Keywords: Peat Fire, Geographical Information System, Multi-Criteria Decision Making, Prediction Peat Fire, Kuala Langat District
Urea Injection and Uniformity of Ammonia Distribution in SCR System of Diesel Engine
Authors: Jiao Yunjing , Zheng Qingping 
Published: June 2020

Abstract
The kinetic mechanism of chemical reaction was used to calculate the coupling of the fluid kinetics with the urea decomposition reaction and the SCR reaction kinetics. Combined with the engine test and simulation, the distribution uniformity of the urea injection and ammonia gas was studied. Through numerical simulation on urea spray and exhaust flow in Urea-SCR system, the flow field characteristics in whole after-treatment system are gotten. By using numerical calculation in different urea injection angle and orifice sizes, the urea-crystallization and ammonia distribution have been studied and the optimal urea spray angle and nozzle size are given.
Weak and strong convergence theorems for the Krasnoselskij iterative algorithm in the class of enriched strictly pseudocontractive operators
Authors: Berinde Vasile 
Published: June 2020

Abstract
In this paper, we introduce and study the class of enriched strictly pseudocontractive mappings in Hilbert spaces and extend some convergence theorems, i.e., Theorem 12 in [Brow-der, F. E., Petryshyn, W. V., Construction of fixed points of nonlinear mappings in Hilbert space, J. Math. Anal. Appl. 20 (1967), 197–228] and Theorem 3.1 in [Marino, G., Xu, H.-K., Weak and strong convergence theorems for strict pseudo-contractions in Hilbert spaces, J. Math. Anal. Appl. 329 (2007), no. 1, 336–346], from the class of strictly pseudocontractive mappings to that of enriched strictly pseudocontractive mappings and thus include many other important related results from literature as particular cases.
Properties and Structure of Low-Cement Concrete According to its Compositional Parameters
Authors: Ungureanu Dan Nicolae , Stoian Elena Valentina , Toma Florin , Anculescu Daniel , Colţa Alexandru Gabriel , Angelescu Nicolae , Bratu Vasile 
Published: June 2020

Abstract
Refractory concretes with the usual cement content (about 20%) present, besides their well-known advantages, several important disadvantages which make such concretes unfit for certain applications. The relatively high CaO content in concretes, the presence of even small amounts of SiO2 and Fe2O3 in cement reduce in the first place the concretes refractoriness; if their relatively high porosity is also taken into account, the concretes behavior is further damaged in regard to the structural and thermal-chemical stability. especially at their high operating temperatures. This work is an attempt to correct the shortcomings shown by reducing the cement dosage and using appropriate admixtures in the technological process of concrete making.
Ultimul Blaga
Authors: Olteanu Alexandra 
Published: June 2020

Abstract
This paper aims to reveal Lucian Blaga’s ethical status and literary existence in a tormented period generated by the dawn of the new communist social transformations. The fictional perspective, as reflected in the autobiographical novel Luntrea lui Caron, is enriched by the confessions of the contemporaries. The struggle between principles, values and political censorship imposed by the historical context is portrayed thoroughly by the above mentioned sources. The poet is not the defeated intellectual that would be the perfect victim of totalitarianism. He remains a symbol of a consciousness that can not be perverted. Blaga will not betray his philosophical system nor his moral beliefs.
Tatăl Ei, Lucian Blaga. Reconstituiri Biografice
Authors: Diaconița Alexandra Ana-Maria 
Published: June 2020

Abstract
The volume Tatăl meu, Lucian Blaga has a double meaning: first of all, Dorli Blaga intends to shape the writer's portrait and, above all, the man Lucian Blaga himself, for whom the act of creation becomes a refuge. Secondly, it creates an autobiographical work, appealing to her own memories and exposing her own opinion regarding the writers and political unions of the 20th century. This volume clearly shows the daughter's duty to defend her father's name. This essay Tatăl ei, Lucian Blaga. Reconstituiri biografice presents the impediments ecountered by Lucian Blaga in his literary and political career, but also his image in the intimate position as a parent and husband. The sacrifices accomplished on behalf of his family, the fear of having his work plagiarised and the strength to bear the injustices of the Romanian state are just some details from Lucian Blaga's life, presented by his daughter or revealed by the writer himself in his correspondence.
Geocriticism: for an interpretation of the Romanian novel about the Revolution of 1989
Authors: Susarenco Teodora 
Published: June 2020

Abstract
The main aim of this paper is to present a recent approach to literary text- the geocritical method- both from a descriptive and a polemic point of view, and, at the same time, to determine the applicability of this method and the concepts issued by Betrand Westphal on the Romanian novel describing Bucharest during the Revolution of 1989. Following the routes presented in the novels of two contemporary authors, Mircea Cărtărescu and Bogdan Suceava, I will try to propose a new method of topos analysis in the novel, which could re-evaluate the representation of the spaces caught at the boundary between reality and fiction (in the future).
Aforismele lui Lucian Blaga – relația cu proverbele românești
Authors: Gridan Simona 
Published: June 2020

Abstract
The paper proposes a comparative analysis at a formal and compositional level of a series of aphorisms and similar or complementary proverbs. Of the volumes of aphorisms: Discobolus, Stones for my Temple, The Ardor of the Island, Hourglass of the Sand, From the Spirit of the Heresy, the first two are the object of study of this work
Universuri antagonice în poeziile avangardiste: Geo Bogza și Lucian Blaga
Authors: Mareș Lavinia 
Published: June 2020

Abstract
The work will be based on a comparison, by briefly examining the two poetic visions: Bogzian and Blagian. The aim of the study is to determine both common elements of the creation of the two poets, through which to attest the characteristic aspects of the Romanian and European avant-garde, as well as the features by which they have individualized their works.
Analysis of an Algorithm for Computing Electromagnetic Bloch Modes Using Nedelec Spaces
Authors: Dobson David C. , Pasciak Joseph E. 
Published: June 2020

AbstractThe problem of approximating the band structure of electromagnetic
Bloch modes in a three-dimensional periodic medium is studied. We analyze a mixed
finite element approximation technique based on a variation of Nedelec edge elements.
The usual conditions for convergence of the static problem are first verified. Subsequently,
convergence of approximate eigenvalues to those of the continuous system is
proved.
Overlapped Bem-Fem and Some Schwarz Iterations
Authors: Celorrio Ricardo , Dominguez Victor , Sayas Francisco-Javier 
Published: June 2020

AbstractIn this work we consider the numerical solution of the Laplace's equation
in a domain with holes by means of the overlapping of finite and boundary elements.
The essence of the method is the consideration of the finite element solution of the
Laplace's equation in the domain without holes and the exterior single{layer solution
on the unbounded domain around these holes. This solution can be viewed as a limit of
a discretized interior{exterior Schwarz-type iteration. A convergence analysis of both
the iteration and the discrete solution is carried out, taking full generality in the BEM
scheme. Some numerical experiments are also given.
Application of Jacobi Polynomials to the Approximate Solution of a Singular Integral Equation with Cauchy Kernel on the Real Half-line
Authors: Pylak D. 
Published: June 2020

AbstractIn this paper, exact solution of the characteristic equation with Cauchy
kernel on the real half-line is presented. Next, Jacobi polynomials are used to derive
approximate solutions of this equation. Moreover, estimations of errors of the
approximated solutions are presented and proved.
Positive Definite Hankel Matrices Using Cholesky Factorization
Authors: Al-homidan S. , Alshahrani M. 
Published: June 2020

AbstractReal positive definite Hankel matrices arise in many important applications.
They have spectral condition numbers which exponentially increase with their
orders. We give a structural algorithm for finding positive definite Hankel matrices
using the Cholesky factorization, compute it for orders less than or equal to 30, and
compare our result with earlier results.
Simulations of the Influence of the Heat Flux at the Shaft Surface of the Conical Slide Bearing on Its Hydrodynamic Lubrication and Operating Parameters
Authors: Czaban Adam , Miszczak Andrzej 
Published: June 2020

Abstract
The aim of this work is to investigate, how in the adopted model of hydrodynamic lubrication of a conical slide bearing, the change of the heat flux value at the bearing shaft, affects bearing operating parameters. In this research, the authors use, the known from the literature, Reynolds type equation, describing the stationary hydrodynamic lubrication process of a conical slide bearing. The analytical, solutions, that determine the components of the lubricating oil velocity vector and the equation (analytical solution of energy equation) determining the three-dimensional temperature distribution in the lubrication gap, was also adopted from previous works. In order to obtain numerical solutions, the Newton’s method was used, and the derivatives in the Reynolds type equation were approximated by the finite differences. An application of the method of subsequent approximations allowed considering the influence of temperature, pressure and shearing rate on the viscosity of lubricating oil. The considerations were performed by adopting the Reynolds condition of the hydrodynamic oil film. It was tested, how the assumed value of the heat flux on the bearing shaft surface affects the values of the obtained operating parameters, i.e. the transverse and longitudinal component of the load carrying capacity, friction force and coefficient of friction.
Validation of Microscopy Measured Porosity in Carbon Fibbers Composites
Authors: Jędral Arnold , Bona Anna 
Published: June 2020

Abstract
One of the most common defects in carbon fibre reinforced plastics (CFRP) is porosity. Too much of those defects could be serious problems to mechanical properties, which directly take effect on elements safety, like aircrafts. Therefore, the evaluation of porosity is very important test. Microscopic observations are widely used as a quality instrument in materials and constructions inspections. Cross section image of a material is easy to prepare and analyse. Porosity of a carbon fibre reinforced plastic can be clearly spot in such kind of images. Study shows that in the most cases porosity appear between layers of fibres, rather between fibres. Unfortunately, image from microscope is only 2D picture from a small representative region. Because of that, comparison of 2D image to a real porosity distribution in all volume of a material is very difficult. To verify 2D microscopic observation method is necessary to perform another kind of tests. In this article, authors focused on non-destructive (NDT) and destructive testing methods. 2D porosity images from light microscope were compared with three different testing methods: ultrasonic test (UT), computed tomography (CT) test and constituent content of composite materials standard test method according to ASTM D3171 – 15, procedure B. Porosity results obtained from dissolution of resin from the carbon-epoxy resin sample.
Using Sorbents for Oil Spill Clean-Up in Ports and Coastal Areas
Authors: Kończewicz Włodzimierz , Polasz Sylwia , Rogowska Kinga 
Published: June 2020

Abstract
Petroleum substances are a mixture of many hydrocarbons of various structures; some of them are toxic for marine organisms. In case of pollution of the aquatic environment, these compounds may enter seawater organisms and adversely affect gas exchange and inhibit photosynthesis. Therefore, it is important to take measures to reduce the emissions of these compounds into the aquatic environment and quickly to remove possible spills of uncontrolled pollution. Sorbents are materials that soak up oil from water. They are best suited for the absorption of oil – derived substances. They are used to absorb leaks in open and closed tanks, particularly in hard – to-reach places. Sorbents can be natural organic, natural inorganic or synthetic. Natural sorbents are divided to organic materials such as peat moss or wood products, and inorganic materials such as vermiculite or clay. Sorbents are available in a loose form, which includes granules, powder, chunks and cubes. Synthetic sorbents are used to wipe other oil spill recovery equipment such as skimmers and booms after a spill clean-up operation. The thesis deals with the issues related to the analysis of the possibility of using sorbents to combat oil pollution in port and coastal areas. The article discusses the types of pollution occurring in coastal waters, as well as the types of sorbents used and the forces and measures to combat pollution. The characteristic features of sorbents are rate of absorption and adsorption, oil retention and ease of application. Absorption tests were carried out and the best sorbents for combating oil pollution were selected.