bluuebunny/crossref_metadata_2025_split huggingface dataset:
ANALISIS FAKTOR PENERIMAAN PENGGUNA SIAMIK UPN VETERAN JAWA TIMUR
Authors: Lumintang Qolbi Adi , Rahmawati Dian , Rizka Faridiana Prihandini Daffa Nur , Wulansari Anita 
Published: July 2023

Perkembangan teknologi telah mengalami kemajuan pesat di berbagai sektor, termasuk dalam bidang pendidikan. Salah satu aspek yang penting dalam mendukung kegiatan akademik dan proses belajar mengajar adalah penggunaan sistem informasi akademik. Aplikasi Sistem Informasi Akademik (SIAMIK) merupakan sistem informasi yang mempermudah mahasiswa dalam mengelola kartu rencana studi, presensi kuliah, transkrip, dan informasi yang ada di UPN “Veteran” Jawa Timur secara daring. Penelitian ini bertujuan untuk menganalisis fakor-faktor yang mempengaruhi penerimaan penggunaan Sistem Informasi Akademik. Metode penelitian yang digunakan yaitu model Unified Theory of Acceptance and Use Of Technology (UTAUT). Sampel data yang digunakan yaitu sebanyak 100 mahasiswa dari 7 fakultas. Data tersebut kemudian dianalisis menggunakan aplikasi SmartPLS. Hasil yang didapatkan dari penelitian ini yaitu Performance Expectancy, Effort Expectancy, dan Social Influence, masing-masing memiliki pengaruh signifikan terhadap Behavioral Intention. Namun, pada faktor Facilitating Condition berpengaruh positif tetapi tidak signifikan terhadap Behavioral Intention. Selain itu, Behavioral Intention juga memiliki pengaruh signifikan terhadap Use Behavior.
PENERAPAN METODE PROMETHEE DALAM MENENTUKAN LOKASI STRATEGIS DALAM PEMASANGAN IKLAN BILLBOARD PADA KOTA MEDAN
Authors: Rozi Muhammad Fakhrur , Irvan Irvan , Lubis Husni 
Published: July 2023

Billboard diartikan sebagai sebuah ajang promosi berupa papan iklan yang menyampaikan suatu pesan yang dapat menjangkau konsumen dimanapun. Billboard biasanya diletakan di jalanan, dan di tempat-tempt umum. Papan yang berisi pesan atau visualisasi iklan biasanya di letakkan di pusat kermaian, pinggir jalan atau tempat strategis yang banyak di kunjungi orang yang pada umumnya di tempat terbuka Selama ini dalam pemasangan Billboard sering terjadi di tempat yang sembarangan yang berdampak menggangu area pandang masyarakat di tempat publik dan juga keindahan kota, akibatnya pesan yang akan diberikan oleh Billboard justru membuat masyarakat tidak ingin melihat dikarenakan akan nya permasalahan tersebut dan berdampak pada terganggunya psikologis masyarakat tujuan dari dilakukan nya penelitian ini yaitu merancangan dan membangun aplikasi sistem pendukung keputusan dalam menentukan lokasi strategis dalam menentukan pemasangan iklan Billboard dan penelitian ini menghasilkan strategis pada pemasangan billboard menggunakan metode promethee berdasarkan kriteria yang sudah di tetapkan.
Prevalencia de los defectos de desarrollo del esmalte de la especialidad de odontologia infantil en la UJAT 2021-2022
Authors: Equihua Lagunas Francisco Javier , Moreno Enriquez Xavier , Hernandez Abreu Karina Esther 
Published: July 2023

Objetivo: Conocer la prevalencia de los Defectos del desarrollo del esmalte en pacientes infantiles de la especialidad de odontología infantil en la UJAT.
Material y Método: Se realizó un estudio observacional, transversal, prospectivo, cuantitativo, que permitirá conocer la frecuencia y prevalencia de los defectos del esmalte en pacientes infantiles de la especialidad de odontología infantil de la UJAT. La población de estudio fue finita a conveniencia del investigador ya que se conoce el número de pacientes que integran el estudio. La investigación se llevó a cabo con un universo de 300 pacientes con una población analizada de entre 0 a 15 años de la cual se obtuvo una muestra de 195 pacientes durante el periodo 2021-2022, con un intervalo de confianza del 95% y un margen de error del 5%.
Resultados: El defecto del esmalte más prevalente resultó ser Hipoplasia seguido del HIM, con afectación principalmente del sexo femenino y en la edad de 4 a 8 años, se observó que ambas arcadas son afectadas, que la dentición mixta es la más afectada, los órganos dentales más afectados fueron los incisivos centrales y los 1ros molares, en relación con los antecedentes perinatales no se presentó alguna complicación como mayor afectación.
Conclusiones: El principal defecto de la estructura del esmalte es la Hipoplasia y la presentan más las mujeres y el rango de edad donde se observó la mayor prevalencia es de 4 a 8 años.
Palabras Clave: Defecto del esmalte, Hipoplasia, Hipocalcificación, HIM, Pigmentaciones, Hipomineralización.
PERFIL DEL LIDERAZGO EN LA GERENCIA - CARACTERÍSTICAS Y ESTILOS
Authors: Almengor Seyna 
Published: July 2023

RESUMEN
Para identificar las características y estilos que definen el perfil del liderazgo en la gerencia se realizó una breve identificación de este entorno, donde confluyen los intereses y necesidades de la empresa, desde el punto de vista organizacional y de recursos humanos. Con una metodología cualitativa, se procedió a realizar un análisis bibliográfico; a través del método analítico-sintético se estudió el objeto en cada una de sus partes y la estrategia de razonamiento consideró que el liderazgo se potencia a partir del trabajo asertivo que conducen sus líderes, incentivando el trabajo en equipo. Los resultados obtenidos destacan que el liderazgo es la capacidad con la que cuentan ciertos individuos para elevar la visión de los trabajadores hacia las metas más exigentes, lo que permitió concluir que el principio dominante de la organización se ha cambiado de la gerencia como medio para controlar, al liderazgo para lograr lo mejor de la gente y responder rápidamente a los cambios, comprendiendo que liderazgo y gerencia son mutuamente incluyentes y complementarios.
Mechanisms of Environmentally Induced Crack Initiation in Humid Air for New-Generation Al-Zn-Mg-Cu Alloys
Authors: Burnett Tim L. , Euesden Ryan , Aboura Yasser , Yao Yichao , Curd Matthew E. , Grant Cameron , Garner Al , Henry Holroyd N. J. , Barrett Zak , Engel Christian E. , Prangnell Phil B. 
Published: July 2023

Recent experience has shown that new-generation 7xxx-series alloys, that have a high Zn content and Zn/Mg ratios, have a greater susceptibility to hydrogen-environmental induced cracking (H-EIC) on exposure to humid air than more established materials, like AA7050. In this study, we report new evidence of the EIC initiation and crack growth behavior of two new-generation alloys, AA7085 and AA7449, when exposed to 50% humidity. In situ, time-lapse, optical imaging over large areas has enabled the exact initiation sites to be identified and investigated with high-resolution fractographic studies, providing evidence for the sequence and mechanisms of initiation and transition to sustained cracking. A consistent behavior was observed for both alloys. This has revealed that minute-scale corrosion reactions, involving highly localized condensed water, are necessary for initiation. The preferred initiation sites are metal ligaments between surface-connected pore clusters and/or intermetallic particles that are subjected to high-stress concentration and undergo mechanical damage with associated higher levels of local oxidation. The growth of short protocracks from these sites is a distinct stage and displays intermittent arrest markings evidenced by localized corrosion. In contrast, in humid air environments, long cracks in these alloys exhibited relatively constant, higher velocity, with extremely limited corrosion commensurate with oxidation of a free surface in this environment resulting in approximately 5 nm oxide layer.
Characterization of Different Metal Oxide Promoted Alumina Catalyst
Authors: Anisuzzamana S.M. , Bonob Awang , Krishnaiahb Duduku , Lahinb F. A. , Ramlanb C. 
Published: July 2023

In this study, different metal oxide alumina promoted catalysts were prepared and characterized. All the catalysts (CaO/Al2O3, CuO/Al2O3, FeO/Al2O3, MnO/Al2O3, NiO/Al2O3 and ZnO/Al2O3) were prepared using the incipient wetness impregnation method followed by drying and calcination. The characterization of all six samples of catalysts was done to determine the surface morphology, porosity, functional group, thermal stability, metal content and particle size distribution. Scanning electron microscope (SEM) analysis of samples showed that there were pores on the surface of the alumina. Mercury intrusion porosimetry (MIP) showed that copper oxide alumina promoted (CuO/Al2O3) had the high porosity which is 36.77 m2/g followed by zinc oxide (ZnO/Al2O3), calcium oxide (CaO/Al2O3) nickel oxide (NiO/Al2O3) manganese oxide (MnO/Al2O3) and ferric oxide alumina promoted (FeO/Al2O3) catalysts. Fourier transform infrared spectroscopy (FTIR) analysis showed the presence of by-product existed in all catalysts. Atomic absorption spectroscopy (AAS) analysis showed the presence of Cu, Fe and Zn in the CuO/Al2O3, FeO/Al2O3 and ZnO/Al2O3, while Ca was absent in CaO/Al2O3. Besides, through thermo-gravimetric analyzer (TGA) and differential thermal analysis (DTA), all the catalysts showed a slight decrease in weight which can be considered as a stable catalyst. The particle size distribution analysis using the Zetasizer showed the particle size mean based on the intensity of CaO/Al2O3, CuO/Al2O3, FeO/Al2O3, MnO/Al2O3, NiO/Al2O3 and ZnO/Al2O3 were 2305 nm, 5560 nm, 5560 nm, 1281 nm, 1281 nm and 3580 nm, respectively.
Complex Intuitionistic Fuzzy Subrings
Authors: Okleh Alsarahead Mikhled , Ahmad Abd Ghafur 
Published: July 2023

In this paper, we defined the complex intuitionistic fuzzy subring and introduced some new concepts like Intuitionistic fuzzy sets and homogeneous complex intuitionistic fuzzy sets. Then, we investigated some of characteristics of complex intuitionistic fuzzy subring. The relationship between complex intuitionistic fuzzy subring and intuitionistic fuzzy subring is also investigated. It is found that every complex intuitionistic fuzzy subring yields two intuitionistic fuzzy subring. Finaly, we defined the image and inverse image of complex intuitionistic fuzzy subring under ring homomorphism, and thus studied their elementary properties.
On the Roots of the Legendre Laguerre, and Hermite Polynomials
Authors: López-Bonilla J. , Álvarez-Ballesteros S. , López-Vázquez R. 
Published: July 2023

For several orthogonal polynomials, Cohen proved that their roots are the eigenvalues of symmetric tridiagonal matrices. In this paper, we give examples of this Cohen’s result for the Legendre, Laguerre, and Hermite polynomials, which are useful in applications to quantum mechanics and numerical analysis.
Studying optical properties of Gd<sub>2</sub>O<sub>3</sub>:Eu nanophosphor by Judd-Ofelt theory
Authors: Ngo Khac Khong Minh  , Ngo Quoc Luan  , Phan Thanh Phuong  , Pham Thanh Tung  , Lam Thi Kieu Giang  , Nguyen Vu  
Published: July 2023

Eu3+doped Gd2O3 nanophosphor were successfully obtained by a straightforward combustion method. The crystal structure and optical characteristics were investigated by methods: XRD, photoluminescence spectra (PL). The XRD result indicates the Gd2O3:5%Eu had cubic phase and the average particle size was about 32 nm. The photoluminescence showed the strong red emission with the 5D0-7F2 electric dipole transition was dominant. The intensities of 5D0-7FJ transitions depended on the symmetry of the local environment of Eu3+ ions and were described using the Judd–Ofelt analysis, using Ω2 and Ω4 intensity parameters derived from emission spectra data analysis. The calculated lifetime value was 1.8 ms and the quantum efficiency was 58,63%.
Negative consequences of the use of humor in the educational process of a technical university
Authors: Котляренко Ю.Ю. , Петрова В.И. 
Published: July 2023

Актуальность данного исследования обусловлена необходимостью обновления имеющихся и разработки новых педагогических приемов и технологий. Целью статьи является изучение негативных последствий юмора, применяемого в образовательном процессе технического вуза. Авторами проанализированы основные функции юмора в педагогической деятельности. Определены возможности юмора в создании позитивной образовательной среды вуза. Классифицированы учебные ситуации, в которых использование юмора может привести к негативным последствиям. Предложены пути нейтрализации отрицательного влияния юмора на учебный процесс и межличностное взаимодействие обучающих и обучающихся. Научная новизна исследования заключается в том, что данная тема впервые рассматривается применительно к образовательному процессу технического вуза. Статья предназначена для учителей, преподавателей-практиков, ученых, занимающихся разработкой современных технологий профессионального образования.
The relevance of this study is due to the need to update existing and develop new pedagogical techniques and technologies. The purpose of the article is to study the negative consequences of humor used in the educational process of a technical university. The authors analyzed the main functions of humor in pedagogical activity. The possibilities of humor in creating a positive educational environment of the university are determined. Educational situations in which the use of humor can lead to negative consequences are classified. Ways to neutralize the negative impact of humor on the educational process and interpersonal interaction between teachers and students are proposed. The scientific novelty of the study lies in the fact that this topic is considered for the first time in relation to the educational process of a technical university. The article is intended for teachers, practitioners, scientists involved in the development of modern technologies for vocational education.
The use of the case method in the formation of tolerant consciousness at future psychologists
Authors: Цуруев Ш.Ш. 
Published: July 2023

Актуальность исследования связывается с необходимостью компетентной профессиональной подготовки будущих бакалавров психологического профиля, важностью формирования толерантного сознания у студентов. Исходя из проведенного анализа научных исследований, делается вывод о целесообразности использования кейс-метода в профессиональной подготовке будущих психологов. Ставится цель исследования, связанная с описанием процесса формирования толерантного сознания у будущих психологов с использованием кейс-метода. Научная новизна состоит в характеристике новых педагогических инструментов, обеспечивающих формирование профессионально-значимых качеств студентов. Теоретическая значимость работы состоит в описании методологических позиций совершенствования педагогики высшего образования. Практическая значимость исследования обеспечивается тем, что представлены авторские кейсы, составленные с учётом интеграции межпредметных знаний, необходимых для создания безопасной образовательной среды и обеспечивающих формирование личностных качеств, образующих толерантное сознание будущих психологов. Данные кейсы могут использоваться в профессиональной подготовке будущих психологов.
The relevance of the study is associated with the need for competent professional training of future bachelors of a psychological profile, the importance of the formation of tolerant consciousness among students. Based on the analysis of scientific research, it is concluded that it is expedient to use the case method in the professional training of future psychologists. The purpose of the study is to describe the process of formation of tolerant consciousness in future psychologists using the case method. Scientific novelty lies in the characteristics of new pedagogical tools that ensure the formation of professionally significant qualities of students. The theoretical significance of the work lies in the description of the methodological positions of improving the pedagogy of higher education. The practical significance of the study is ensured by the fact that the author's cases are presented, compiled taking into account the integration of interdisciplinary knowledge necessary to create a safe educational environment and ensure the formation of personal qualities that form the tolerant consciousness of future psychologists. These cases can be used in the professional training of future psychologists.
Deep learning for stochastic precipitation generation – deep SPG v1.0
Authors: Bird Leroy J. , Walker Matthew G. W. , Bodeker Greg E. , Campbell Isaac H. , Liu Guangzhong , Sam Swapna Josmi , Lewis Jared , Rosier Suzanne M. 
Published: July 2023

Abstract. We present a deep-neural-network-based single-site stochastic precipitation generator (SPG), capable of producing realistic time series of daily and hourly precipitation. The neural network outputs a wet-day probability and precipitation distributions in the form of a mixture model. The SPG was tested in four different locations in New Zealand, and we found it accurately reproduced the precipitation depth, the autocorrelations seen in the original data, the observed dry-spell lengths, and the seasonality in precipitation. We present two versions of the hourly and daily SPGs: (i) a stationary version of the SPG that assumes that the statistics of the precipitation are time independent and (ii) a non-stationary version that captures the secular drift in precipitation statistics resulting from climate change. The latter was developed to be applicable to climate change impact studies, especially studies reliant on SPG projections of future precipitation. We highlight many of the pitfalls associated with the training of a non-stationary SPG on observations alone and offer an alternative method that replicates the secular drift in precipitation seen in a large-ensemble regional climate model. The SPG runs several orders of magnitude faster than a typical regional climate model and permits the generation of very large ensembles of realistic precipitation time series under many climate change scenarios. These ensembles will also contain many extreme events not seen in the historical record.
Association Between Opioid Use and Risk of Sexual Dysfunction: A Systematic Review
Authors: Shahzadi Mafia , Naseem Tanzila , Unbrin Aqila , Hussain Aftab 
Published: July 2023

Opioid use disorder (OUD) is defined by negative effects on oneself despite numerous efforts to stop it. Chronic opioid users have sexual dysfunctions such as erectile dysfunction, delayed ejaculation decreased libido, and sexual performance. To explore the association between the use of opioids and the risk of sexual dysfunction. This review was conducted from March 2023 to June 2023, and comprised of search on PsycINFO, MEDLINE, EMBASE, Google Scholar, OvidSP Science Direct, PubMed, Clinical Trials.gov, and Web of Science databases for experimental studies and randomized controlled trials related to OUDs published in peer-reviewed English-language journals between 2013 and 2023 (10 years). Of the 314 studies initially identified, 41(13%) were subjected to full-text assessment, and 10 were reviewed and analyzed (Figure). There were 2(20%) each study done in Egypt and Istanbul and 1(10) each in Germany, Canada, Spain, China, Poland, and Malaysia. All 10 (100%) studies were baes on opioid use and sexual dysfunction. Prospective studies showed that the occurrence of any sexual dysfunction ranged from 40% to 90% of opioid dependence. The most commonly studied observed sexual dysfunction is a lack of desire, erectile dysfunction, erectile dysfunction, and poor satisfaction. Our findings suggest that there is a significant link between opioid use and sexual dysfunction and that people who use opioids have higher rates of sexual dysfunction. Nevertheless, opioids have mind-altering properties that negatively affect various stages of the sexual cycle.
Grades and Learning
Authors: Eubanks David 
Published: July 2023

ABSTRACTCourse grades are not typically used as primary data for assessing learning in reports prepared for accreditation due to a complicated history. This article encourages readers to reconsider by offering several examples of grade analysis to show how to estimate students’ abilities and course difficulties, and link those to discipline-specific learning. Linear and ordinal regression are used to model rubric rating averages over time, plausibly showing that student ability affects learning development. Another analysis offers a way to estimate marginal learning gains associated with course rigor. The examples give rise to several research questions that can contribute to a body of practical research on grades, student success, student learning, and equity of outcomes.
“Read Much?”—“Depends. Who Wants to Know?”: A Closer Look at Time as One Possible Parameter to Quantify European Reading Habits
Authors: Reinke Owena , Bläsi Christoph 
Published: July 2023

ABSTRACT
Reading is the topic of many surveys throughout Europe. Despite plenty of data on reading habits available, the comparison of these individual results between countries is often obstructed by the different methodological approaches applied. While the aim of the majority can be said to have the top-level question—“How much do our people read?”—in common, each of the survey designs represents a different answer to the question “How can we measure this?” This heterogenous field of survey designs is a consequence of the fact that from country to country, the organizations initiating surveys have different professional backgrounds: Whether it is governmental institutions, associations in the book trade, or NGOs, this has an impact on the choice of parameters. A brief look at some numbers available about the “time spent on reading” illustrates this correlation.
Time between Books: Selection, Access, Fallowness, and #BookTok
Authors: Mackey Margaret 
Published: July 2023

ABSTRACT
A reading life is not simply an aggregation of singular experiences with particular materials. This article focuses on how the rhythms of a reading life include the time between one book and the next and explores how this interval is differently experienced by different readers. “Flow [or constant] readers” and “event [or intermittent] readers” experience time between books in very different ways. Similarly, readers who prefer a “big world” narrative across many books experience between time differently from those who prefer “stand-alone” titles. The article looks briefly at the kinds of enforced between times that may be enforced by external factors of access, such as the library hold list for popular #BookTok choices. It concludes with a short discussion of potential implications for research and practice.
The Ability of Early Warning Scores to Predict Mortality in Covid 19 Pneumonia
Authors: ARIK Yunus Emre , TOPCU Hatice 
Published: July 2023

Objective: Early recognition of critical patients is crucial in emergency departments. Many scoring systems are used for it. This study aim determining the prognostic values of these scoring systems for Covid 19 pneumonia patients.
Material and Method: This retrospective study was performed between March 2020 -May 2020. 212 patient who have Covid 19 pneumonia were enrolled the study. National Early Warning Score (NEWS), Modified Early Warning Score (MEWS) and quick Sequential Organ Failure Assessment (qSOFA) scores were calculated according to patients’ admission data. Receiver operating characteristic (ROC) analysis was used to determine the diagnostic values of scores and the optimum cut-off values were determined by Youden Index.
Results: 23 (10.84%) of 212 patients died and 34 (16%) were admitted to ICU. The AUC values of MEWS, NEWS, and qSOFA for predicting mortality in < 65 years old were 0.852 (95% confidence interval 0.708-0.997), 0.882 (0.741-1.000) and 0.879 (0.768-0.990) and ≥65 years old 0.854(0.720-0.987), 0.931(0.853-1.000), 0.776(0.609-0.944) respectively. For ICU admission AUC values of MEWS, NEWS and qSOFA in