bluuebunny/crossref_metadata_2025 huggingface dataset:
Simultaneous Cardiopulmonary Exercise Testing and Echocardiography for Investigation of Cardiopulmonary Dysfunction in Outpatients: Protocol for a Scoping Review (Preprint)
Authors: Gerhardy Benjamin , Sivapathan Shanthosh , Orde Sam , Morgan Lucy
Published: February 2024

BACKGROUND

Cardiopulmonary dysfunction is a complex process with a broad range of etiologies. Investigations performed either at rest or those that only assess the function of a single organ (heart or lungs) are often insufficient. A simultaneous cardiopulmonary exercise test with stress echocardiography is a new approach to assessing cardiopulmonary dysfunction as it provides anatomical and functional imaging simultaneously while under increasing stress. To date, the application of cardiopulmonary exercise test-stress echocardiography (CPET-SE) has been broad and without structure, and its effect on patient outcomes is unclear.

OBJECTIVE

The objective of this scoping review is to explore and analyze the evidence regarding the role of simultaneous CPET-SE in investigating cardiopulmonary dysfunction in outpatients. It will include any published study in which adult (older than or equal to 18 years of age) patients have completed a CPET-SE for the investigation of cardiopulmonary dysfunction.

METHODS

This review will follow the Arksey and O’Malley framework, supported by the Joanna Briggs Institute methodology for scoping reviews. It will use the PRISMA-ScR (Preferred Reporting Items for Systematic Reviews and Meta-Analyses Extension for Scoping Reviews) checklist. Data sources will include MEDLINE, Scopus, Embase, and Cochrane (including reviews, trials, and protocols) electronic databases, with no date range defined. The search will be limited to the English language with no restrictions regarding pathology. Secondary references of the included sources will also be assessed by a hand search for suitability. A 2-person title-abstract screen and data charting process will be used. Independent experts will be used for consultation including an academic librarian and clinicians. The Covidence software will be used for article screening.

RESULTS

This scoping review will provide a unified and detailed description of the applications of CPET-SE in investigating cardiopulmonary dysfunction. This will provide a platform for future research harnessing this investigatory method. The results will be presented in both tabular and graphical formats to ensure clarity. The results of this scoping review will be submitted to a relevant peer-reviewed academic journal for publication.

CONCLUSIONS

The CPET-SE is a powerful tool for investigating cardiopulmonary dysfunction but remains in its infancy with a patchwork approach to indications, data reporting, and interpretation. This scoping review will unify the literature and provide a platform for future researchers and the development of a comprehensive application guideline.

CLINICALTRIAL

Open Science Framework; https://osf.io/98r3e

INTERNATIONAL REGISTERED REPORT

PRR1-10.2196/52076
Relationship Between Depression and Falls Among Nursing Home Residents: Integrative Review (Preprint)
Authors: Matos Queirós Alcina , von Gunten Armin , Rosselet Amoussou Joëlle , Lima Andreia Maria , Martins Maria Manuela , Verloo Henk
Published: February 2024

BACKGROUND

Depression is a highly prevalent psychopathological condition among older adults, particularly those institutionalized in nursing homes (NHs). Unfortunately, it is poorly identified and diagnosed. NH residents are twice as likely to fall as community-dwelling older adults. There is a need for more knowledge about the mechanisms and relationships between depression and falls.

OBJECTIVE

This study aims to identify, analyze, and synthesize research on the relationships between depression and falls among NH residents.

METHODS

A literature search was conducted in October 2023 in the following bibliographic databases: MEDLINE ALL Ovid, Embase, CINAHL with Full Text EBSCO, APA PsycInfo Ovid, Web of Science Core Collection, the Cochrane Database of Systematic Reviews Wiley, and ProQuest Dissertations & Theses A&I. Clinical trials were searched for in the Cochrane Central Register of Controlled Trials Wiley, ClinicalTrials.gov, and the World Health Organization International Clinical Trials Registry Platform. Additional searches were performed using Google Scholar, the DART-Europe E-theses Portal, and backward citation tracking. The Newcastle-Ottawa Scale and the Appraisal tool for Cross-Sectional Studies were used to evaluate study quality.

RESULTS

The review included 7 quantitative studies published in 7 different countries from 3 continents; of these, 6 (86%) were cross-sectional studies, and 1 (14%) was a prospective cohort study. Results suggested high frequencies of depressive symptoms and falls among older adults living in NHs, and depressive symptoms were considered a risk factor for falls. The 15-item and 10-item versions of the Geriatric Depression Scale were the most commonly used measurement tools, followed by the Cornell Scale for Depression in Dementia and the Resident Assessment Instrument-Minimum Data Set 2.0. The prevalence of depression was heterogeneous, varying from 21.5% to 47.7% of NH residents. The studies used heterogeneous descriptions of a fall, and some considered the risk of falls, recurrent fallers, and near falls in their data. The prevalence of fallers was disparate, varying from 17.2% to 63.1%. Of the 7 retained studies, 6 (86%) reported a relationship between depression and falls or the risk of falls. Among the 19 other risk factors identified in the review as being associated with falls among NH residents were a history of falls in the last 180 days, >1 fall in the past 12 months, and respiratory illnesses.

CONCLUSIONS

There is a paucity of research examining falls among older adults with depressive symptoms in NHs. These findings should alert nurses to the need to consider depression as a risk factor in their work to prevent falls. More research is needed to gain a comprehensive understanding of fall risk among NH residents with depressive symptoms.

INTERNATIONAL REGISTERED REPORT

RR2-10.2196/46995
Miradas al embarazo en la fotografía
Authors: Massé Patricia
Published: February 2024

Este artículo introduce una reflexión generada a partir de documentos fotográficos, considerados como fuentes instrumentales para el análisis de la representación de la identidad social de las mujeres como sujetos históricos. Se centra en la situación específica del embarazo, poco visible en imágenes de la maternidad durante el primer medio siglo XX en México. Con el interés de entender cómo participaron las mujeres embarazadas en el escenario de las fotografías, se propone una pauta de interpretación, basada en tres dimensiones en que la mirada fotográfica ha visualizado su identidad, según su estatus de enunciación, en las imágenes localizadas.
El liderazgo carismático de AMLO y su influencia en la Cuarta Transformación (4T)
Authors: Navarrete Vela Juan Pablo
Published: February 2024

El artículo analiza la influencia del liderazgo de Andrés Manuel López Obrador (AMLO) y la construcción de su oferta política. Por medio de la comparación se examinan las acciones de AMLO por medio de categorías como líder carismático-dominante o líder carismático-integrador/pragmático con diferentes actores políticos. Se organiza el tipo de confrontación con los dirigentes de los partidos de oposición, con los movimientos sociales, empresarios y miembros de su propio partido. Finalmente, profundiza en los efectos del avance territorial en el ámbito de los gobernadores, lo cual se mide a través de la eficiencia electoral en comicios disputados y ganados.
Artes devocionales cristianas y nahuas:
Authors: Schmidt Stephanie
Published: February 2024

En el “Cozcacuicatl” o canto del “Cozcatl”, un canto nahua del  manuscrito Cantares mexicanos, el noble nahua, Francisco Plácido, canta acerca de Cristo, mostrándonos como se encuentra con él y lo entiende  desde una perspectiva distintamente  nahua. Innovando, Plácido elabora un  sistema de paralelos, al equiparar artes y objetos de devoción cristianos y nahuas.
The Role of the Microbiome in Antibiotic Resistance and Infection Control
Authors: Sá Júnior Djosci Coêlho de , Vieira Ricardo Baroni , Braga Ana Claudia Borges , Brito Hellen Kristina Magalhães , Cruz Giovanna Uchôa de Souza , Furtado Guilherme de Almeida Leite , Silva Victoria Carolinne Oliveira , Miranda Karina Meira de , Bastos Felipe Machado Dourado , Teixeira Luiza Valesca Barros , Azevedo Hugo Soares Lira , Costa Laura Maria Lopes Sá Luz , Santos Isabela Godoy , Cunha Ana Clara Souza Barreto da , Paiva Lucca Pazini Meneghel , Zanina Ana Luiza de Pellegrini Maciel , Marinho Karollyne Nunes
Published: February 2024

This review explores the critical role of the microbiome in modulating antibiotic resistance and its implications for infection control. By synthesizing recent research, we highlight how microbial communities influence the emergence and dissemination of antibiotic resistance genes and their impact on host health and disease outcomes. The interplay between the microbiome and antibiotics suggests a need for novel strategies to manage resistance, emphasizing microbiome-preserving approaches. Our findings underscore the potential of leveraging microbiome insights to develop more effective infection control practices and antibiotic use policies, aiming to mitigate the global challenge of antibiotic resistance. Future research directions are suggested to further understand the microbiome's mechanisms in resistance and identify therapeutic opportunities for enhancing human health.
The Impact of Climate Change on Infectious Diseases and Antibiotic Resistance
Authors: Sá Júnior Djosci Coêlho de , Vieira Ricardo Baroni , Cruz Giovanna Uchôa de Souza , Furtado Guilherme de Almeida Leite , Oliveira Bruna Postal , Bastos Felipe Machado Dourado , Batista Isadora Ferreira , Silva Victoria Carolinne Oliveira , Neto Claudionor Antonio de Oliveira Amorim , Santos Isabela Godoy , Costa Laura Maria Lopes Sá Luz , Zanina Ana Luiza de Pellegrini Maciel , Marinho Karollyne Nunes , Pereira Lucas Gomes , Tavares Lucas Torres , Albuquerque Maria Eduarda Santos , Cardoso Sarah Lorrayne Gomes Pereira
Published: February 2024

This study investigates the multifaceted impact of climate change on infectious diseases and the emergence of antibiotic resistance, employing a mixed-methods approach that includes literature review, data analysis, and predictive modeling. Our analysis reveals that climate variables such as temperature, precipitation, and humidity significantly correlate with the prevalence and distribution of infectious diseases and antibiotic-resistant strains. The findings underscore the urgent need for integrated health and climate policies to address these interconnected challenges. Moreover, the study highlights the necessity of preparing global health systems for the changing landscape of disease spread and antibiotic efficacy, suggesting targeted interventions and enhanced surveillance efforts. Despite inherent uncertainties in climate projections and complex health outcomes, our research contributes to the understanding of climate change as a critical factor in infectious disease management and antibiotic resistance, advocating for immediate global action to mitigate these risks.
КОНЦЕПЦИЯ SMART: КАК СТРОИТЬ ПРОИЗВОДСТВА МИРОВОГО УРОВНЯ В РОССИИ
Authors: Завалко А.В.
Published: February 2024

Команда Остек-СМТ уже более трех десятков лет помогает создавать в России производства электронной аппаратуры, не уступающие по своему технологическому уровню, эффективности и качеству продукции мировым производителям. В 2022 году на рынке производства электроники в нашей стране произошли существенные изменения, и Остек-СМТ ответил на эти вызовы, предложив своим заказчикам не просто новые решения, а полноценные концепции, позволяющие строить производства мирового уровня в России в новых условиях. Технический директор ООО «Остек-СМТ» Александр Владимирович Завалко рассказал нам о такой концепции – SMART, о том, что лежит в ее основе, что является ее составляющими, на каких заказчиков она ориентирована и чем отличается от концепции FLEX – еще одного решения Остека для создания производств в текущих условиях. Также Александр Владимирович поделился с нами своим взглядом на состояние отрасли, стоящие перед ней задачи и наиболее перспективные направления ее развития.
ФОРМИРОВАНИЕ ДОРОЖНОЙ КАРТЫ РАЗВИТИЯ ОТЕЧЕСТВЕННОЙ ПАССИВНОЙ ЭКБ. РАСШИРЕННОЕ ЗАСЕДАНИЕ ЭКСПЕРТНОГО СОВЕТА КОНСОРЦИУМА «ПАССИВНЫЕ ЭЛЕКТРОННЫЕ КОМПОНЕНТЫ»
Authors: Ковалевский Ю.
Published: February 2024

29 ноября 2023 года в Москве в рамках выставки «Электроника России»
состоялось расширенное заседание экспертного совета Консорциума
«Пассивные электронные компоненты». Мероприятие в первую очередь
было посвящено формированию комплексной программы (дорожной карты)
развития пассивных электронных компонентов. На заседании с докладами
выступили как участники консорциума и члены его экспертного совета,
так и представители предприятий – потребителей ЭКБ, что позволило
обменяться мнениями и уточнить потребности российской промышленности
в отечественных пассивных компонентах.
ИССЛЕДОВАНИЕ СПОСОБА ТЕРМОЭМИССИОННОГО РАСПЫЛЕНИЯ ДЛЯ СОЗДАНИЯ ТОНКОПЛЕНОЧНЫХ ПОКРЫТИЙ ИЗ МЕТАЛЛОВ ДЛЯ РАБОТЫ СКАНИРУЮЩЕГО ТУННЕЛЬНОГО МИКРОСКОПА В ОТКРЫТОМ КОСМОСЕ
Authors: Логинов Б.А. , Хрипунов Ю.В. , Щербина М.А. , Вьюник А.О. , Дмитриева В.Д. , Дьякова А.А. , Лебедева М.К. , Макеев В.С. , Первых А.Р. , Шевченко Д.С. , Ханин С.Д.
Published: February 2024

Исследованы тонкопленочные покрытия, образующиеся при термоэмиссионном распылении ряда металлов и сплавов в вакуумной камере в условиях вакуума, приближенного по параметрам к космическому вакууму на орбитах созданного в России первого в мире космического сканирующего туннельного микроскопа, исполненного в виде спутника Земли с автономным питанием и запущенного летом 2023 года в целях набора статистики по размерам и плотности микро- и наночастичек пыли и метеоритов на орбитах Земли. Ввиду отсутствия ранее научного интереса к напылениям в невысоком вакууме из-за плохой чистоты полученных покрытий новые данные по покрытиям являются уникальными и востребованными ввиду необходимости наличия проводимости поверхности наблюдаемых в сканирующем туннельном микроскопе объектов. Сделаны выводы о применимости некоторых металлов и сплавов к напылению для работы сканирующего туннельного микроскопа в космосе.
Pantomima de la igualdad Ciudadanía corrupta y discriminación
Authors: Muñoz Oliveira Luis Humberto , Camacho y Beltrán Enrique
Published: February 2024

A estas alturas —y de manera afortunada— no es inusual la aparición de un libro sobre discriminación, lo que sí es poco frecuente es que nos encontremos con un texto que reclama su pertenencia en el dominio de la filosofía política. Esta disciplina, quizá desde que Platón se sintió profundamente ofendido por la condena a muerte de Sócrates por la democracia, ha supuesto que la mejor forma de racionalizar el orden social es transformar los conflictos políticos en epistemológicos. En este sentido, la injusticia no se resolvería ampliando el marco de comprensión sobre qué es lo que dificulta que una vida sea vivida en condiciones dignas y acerca de cuáles posiciones sociales han sido impedidas de alcanzar este estatus y por qué motivos.
Guatemala, Venezuela y Panamá ante el gobierno español en el exilio, 1945-1948
Authors: Mejía Flores José Francisco
Published: February 2024

Estudios en torno al exilio republicano español en América Latina. El impacto que tuvo la guerra de España en el radio iberoameri¬cano aún sigue presentando avances significativos en diversos campos de investigación de las humanidades y las ciencias sociales. Estos ámbitos son cada vez más amplios, en gran medida porque algunas fuentes que hace dos décadas parecían inaccesibles, ahora son posible consultarlas, lo que facilita la tarea del investigador. Los temas se han ampliado en el abanico de la investigación y aquellos de los que hace veinte años no se sabía nada, ahora se revela su papel y hasta su protagonismo en los foros internacionales.
EXPLORATION OF WATTPAD APPLICATION AS A MEDIA FOR EFL STUDENTS IN READING CLASS
Authors: Mahmudah Rifaatul , Daulay Sholihatul Hamidah
Published: February 2024

This study aimed for explore the Wattpad application for EFL reading classes. The types of research use a quantitative descriptive approach. The sampling technique of the study use purposive sampling. The participants of the study are thirty-seven undergraduate students and seven master’s degree (candidate lecturers) students in English Education at one of university of Medan, Indonesia. This study used the data collection is descriptive survey design use, which is survey about students’ and candidate lecturers’ (Master’s Degree) perspective on Wattpad in learning reading class. The researcher collected data of participants through an online questionnaire using Google form. Then analyse data used on the average number and the purpose of using the standard deviation is to reveal all the data related to the participant's question. Findings of the study in students’ responses about Wattpad as a learning medium is most students see Wattpad that is easiest reading platform because of accessible features such as reading features. Students’ responses about Wattpad tasted the Wattpad application is able and recognized that it is able to provide readers with information about things and issues that are happening around them so that it is interesting to discuss so it can support the student’s reading material in reading class. Students and candidate lecturers’ perspective on Wattpad in learning reading class is prospectively lecturers seeing Wattpad's potential as a medium in teaching reading. Whereas, based on candidate lecturers the Wattpad is useful for increasing student motivation in providing preferably involvement in achieving reading competence.
A CASE STUDY OF TEACHER’S TECHNOLOGICAL PEDAGOGICAL CONTENT KNOWLEDGE (TPACK) IN TEACHING ENGLISH AFTER PANDEMIC
Authors: Taufik Beatrice Ellen , Sudarsono Sudarsono , Ikhsanudin Ikhsanudin
Published: February 2024

TPACK is the knowledge that teacher should be mastered it is included technological, pedagogical, and content knowledge. This research aims to determine how the teacher implementations TPACK in post-pandemic and examine students’ response toward the implementation of TPACK in post-pandemic at XII MIPA 8 Students in the Academic Year 2022/2023. This research applies a case study design that helps the researcher to collect the data qualitatively such as interview and observation. Moreover, the participants of this research are the one English teacher and 38 students of XII MIPA 8. The findings of the research are the teacher usually prepares the technology tools to engage the students, becomes selective and creative in choosing appropriate media and gains more information about teaching sources with other English teacher. Besides, students’ response towards the implementation of TPACK showed enthusiastically that can be seen from their participation during teaching and learning process. In conclusion, the implementation of TPACK gives enlightenment in teaching at senior high school.
EXPLORING OF LINGUISTIC KNOWLEDGE IN ELEMENTARY LEARNERS: CHALLENGES AND BARRIERS
Authors: Irham Novia Robeitah , Daulay Sholihatul Hamidah , Purnomo Maslathif Dwi
Published: February 2024

AbstrakPenelitian ini bertujuan untuk mengeksplorasi tantangan dan hambatan pengetahuan linguistik pada peserta didik sekolah dasar. Solusinya juga diberikan dalam penelitian ini. Metode kualitatif digunakan dalam penelitian ini. Terdapat 2 orang guru bahasa Inggris SD di salah satu SD Islam di Langkat. Hasilnya adalah terdapat beberapa tantangan dan hambatan yang dihadapi guru dalam mengajarkan pengetahuan linguistik di kelas bahasa Inggris. Mereka; (1) Keberagaman latar belakang bahasa; (2) Kesiapan Guru; (3) Tahap perkembangan; (4) Pemerolehan bahasa; (5) Motivasi; (6) Kosakata yang Terbatas. Dan solusi dari tantangan tersebut adalah dengan memberikan pendekatan pengajaran yang sabar, fleksibel, dan kreatif oleh guru dalam proses pembelajaran. AbstractThis study aims to explore the challenge and barrier of linguistic knowledge in elementary learners. The solution is also given in this research. Qualitative method is used in this study. There are 2 elementary English teachers of one of Islamic elementary school in Langkat. And the result is that there are some challenges and barriers that teachers faced in teaching linguistic knowledge in English classroom. They are; (1) Diversity of language background; (2) Teachers Preparedness; (3) Developmental stage; (4) Language acquisition; (5) Motivation; (6) Limited Vocabulary. And the solutions for the challenges is by giving patient, flexible, and creative in teaching approaches. Keywords: Linguistic knowledge, Challenge and barrier, Motivation, Language acquisition, Developmental stage
LEARNING WRITING ENGLISH BY ROUND-TABLE STRATEGY; THE EFFECTIVENESS OF STRATEGY
Authors: Setyaningrum Riya Risqi
Published: February 2024

Roundtable strategy is one of the teacher’s efforts in improving the students’ writing English skill. The effectiveness of this strategy has not been proven yet, so this research done to find out the effectiveness of roundtable in learning writing English. The design of research was pre-experimental. The research was done for five meetings to the seventh grade at MTs Nurul Jadid. The data collection were calculated and analyzed by Statistical Product Service Solution (SPSS) 22. The result showed the significance value of pretest was0.074 and post-test was 0.176. The significance value was greater than 0.05, it means the data were normally distributed. The test of hypothesis used paired sample t-test. It showed the sig (2-tailed) value was 0.00. The sig (2-tailed) value was smaller than 0.05. Then Ho was rejected and Ha was accepted. Finally, the effectiveness of roundtable in teaching writing descriptive text showed in hypothesis testing by paired sample t-test and N-Gain score to measure it. N-Gain score was 51%. The conclusion of roundtable strategy was less effective for the seventh grade at MTs. Nurul Jadid Lamongan. The researcher may do collaboration round-table strategy with another strategy to upgrade the students’ writing ability.
Designing Potential Antisense Oligonucleotides (ASO) against Lung Cancer Associated microRNA and Studying their Interaction
Authors: Sarkar Indra , Karmakar Suvankar , Dey Santi Ranjan , Mondal Samiran
Published: February 2024

Abstract: MicroRNAs (miRNAs) are an abundant class of small non-protein-coding RNAs that function as gene regulators. They regulate diverse biological processes and bioinformatics data indicates that each miRNA can control hundreds of gene targets, underscoring the potential influence of miRNAs on almost every genetic pathway. miRNA mutations or mis-expression correlate with various human cancers and miRNAs can function as tumor suppressors and oncogenes. miRNAs have been shown to repress the expression of important cancer-related genes and might prove useful in the diagnosis and treatment of cancer. In this context, we identified various miRNAs associated with the prevalent cancer phenotype NSCLC/SCLC and used the respective target miRNA sequences as templates for designing antisense oligonucleotides (ASOs). We investigated the interaction of this cognate oligonucleotides and target miRNAs to hypotheses the inhibitory potential of such oligonucleotides through molecular docking studies.
The Role of Animations in Teaching Foreign Languages
Authors: Sheraliyevna Zokirova Fotima , Sabirjanova Maxmudova Komila
Published: February 2024

Abstract: Having the same position of the lesson to students makes them bored of learning. Especially learning a foreign languages is one of the hardest thing to do. There are various methods for changing the lesson image for the teacher to be able to attract students to her or him, and they are not always used widely in Uzbek schools or higher education institutions. Though this article, we would like to reveal the benefits of combining animations with new language atmosphere lessons until God gives us and our knowledge and outlook reach.
Polio vaccine misinformation on social media: challenges, efforts, and recommendations
Authors: Ittefaq Muhammad , Kamboh Shafiq Ahmad , M. Zelaya Carina , Arif Rauf
Published: February 2024

On April 22, 2019, false rumors regarding the side effects of the polio vaccine quickly spread across various social media platforms, including Facebook, X (formerly known as Twitter), WhatsApp, and YouTube. This rapid spread of misinformation had a detrimental impact on Pakistan's efforts to eradicate polio. This essay sheds lights on two critical aspects related to polio vaccine misinformation on social media in Pakistan. First, it examines the current state of polio vaccine misinformation on social media and finds it a significant threat to public health, resulting in vaccine refusals, erosion of trust in public health institutions, distrust in science, and providing opportunities for anti-vaccination groups and individual advocates to target healthcare workers involved in polio eradication efforts nationwide. Second, it highlights the collaborative initiatives undertaken by relevant government institutions and social media companies, which have proven inadequate in effectively addressing the persistent dissemination of mis/disinformation, particularly on Facebook. Lastly, we suggest Pakistan should adopt a more inclusive approach of engaging all stakeholders, promote independent fact-checking initiatives, and increase health literacy among the target population about the risks and benefits associated with the polio vaccine.
Ciudades sostenibles: Retos y perspectivas para Costa Rica
Authors: Morales Cerdas Vanessa , Piedra Castro Lilliana
Published: February 2024

Las ciudades concentran porcentajes elevado de la población humana. Estas han sido moldeadas por procesos de urbanización y desarrollo, que han conllevado a impactos positivos y negativos, desde nivel local hasta global. Este documento tiene como finalidad describir los aspectos que implica la sostenibilidad en las ciudades, para la comprensión de los retos y perspectivas en Costa Rica. Las ciudades costarricenses presentan rezagos importantes en materia de sostenibilidad. Estos incluyen el desarrollo de un enfoque amplio e integral, para abarcar y buscar la sostenibilidad del Gran Área Metropolitana. Para encaminar las ciudades del país hacia la sostenibilidad, es necesario dejar la visión cortoplacista y promover soluciones integradoras, innovadoras y que se ajusten a las necesidades país.
The factors influencing legal and ethical digital marketing communication
Authors:   Riga Stradins University, Bormane Santa , Urbane Marta ,   Riga Stradins University
Published: February 2024

The scientific literature has extensively covered digital marketing communication and the advantages brought by it – interactivity, intelligence, individualisation, integration, independence of location etc. However, in the context of sustainable development, a key aspect in marketing communication is collective social responsibility, more specifically – legal and ethical digital marketing communication, one that does not pose threat to health, safety etc. or otherwise harm the society or its individual members. The increasing role of digitalised processes in the daily life of businesses, including the management of digital marketing and marketing communication, and the lack of legislation governing the digital commercial environment highlight several negative trends and risks for both businesses and the public. The goal of the study is to identify the factors that influence the use of legal and ethical digital marketing in entrepreneurship based on an analysis of the regulatory framework governing digital marketing and expert survey. The study implements a cross-disciplinary approach by incorporating research methods characteristic of law, economics and management sciences in the methodology. The methods used in the research are the monographic method, expert survey, regulation and case law analysis, secondary data analysis. The main results show that important factors in putting the digital commercial environment in order and mitigating risks are the lack of competence and knowledge in digital marketing practice, responsibility sharing between the company and the communication stakeholders, conflicts of interest, the focus on immediate sales, the lack of awareness and knowledge of collective social responsibility, ethicality in the digital environment – marketing communication, and the lack of regulatory framework, especially in the fields of privacy protection, intellectual property, data and personal information security, influencer activity, and in the context of sustainability policy in the European Union.
Preconditions for the development of new jobs in rural areas: case study of Latvia
Authors:   University of Latvia, Faculty of Business, Management and Economics, Braslina Liga , Danusevics Martins ,   University of Latvia, Faculty of Business, Management and Economics, Batraga Anda ,   University of Latvia, Faculty of Business, Management and Economics, Skiltere Daina ,   University of Latvia, Faculty of Business, Management and Economics, Salkovska Jelena ,   University of Latvia, Faculty of Business, Management and Economics, Braslins Girts ,   University of Latvia, Faculty of Business, Management and Economics
Published: February 2024

The availability of well-paid jobs in the regions plays a crucial role in today's regional development, as it provides employment opportunities, prosperity and stimulates the population to stay in the regions. In view of the ever-shrinking population in rural areas, it is essential to create instruments to support the creation of new jobs that are directly aimed at attracting human resources to the regions. The aim of the study is to conduct a research on job opportunities in the regions of Latvia. It evaluates job opportunities in the regions of Latvia. The study analyses the dynamics of available jobs in the regions of Latvia, wages, municipal support tools, influencing factors and analysis of best practices. Various economic instruments are being considered that could contribute to the creation of new well-paid jobs in the regions. The study included feasibility study interviews, statistical data analysis, focus groups and expert survey. The result of the study is an assessment of the current situation regarding job opportunities in the regions of Latvia. The study finds solutions for creating new jobs and attracting labour force to the regions ability to create well-paid jobs. Business support is recommended for companies with the potential to transform from small to medium-sized enterprises, resulting in a greater positive impact on the number and quality of jobs. More substantial support should be provided to companies whose growth is based on export or import substitution, as well as to companies investing in machine-based innovations.
Effect of salt bath nitriding on tribological properties of AISI52100 steel coatings using response surface methodology
Authors: Ramalingam Kumutha , Sivakumaran Ilaiyavel , Mariappan Mathanbabu , Rajendran Barathiraja
Published: February 2024

This investigation employs the salt bath nitriding to extend the service life and improve the surface characteristics of AISI 52100, commonly employed in bearing applications. A wear test was conducted using a pin-on-disc device according to the ASTM G-99 standard, and the findings show a 30% reduction in wear loss. Sliding wear experiments were conducted at 1.5 m/s with a 5 N force at room temperature on uncoated and nitrided pins which was obtained as optimum value from RSM. The three variables and five levels of central composite design (CCD) were utilized to reduce the number of trials and the model relations were examined through ANOVA. Surface hardness, friction coefficient, wear coefficient, and loss in wear are measured over pins without coating and nitride pins. Investigations were done into how 5W30 oil affected passive and drip lubrication. Nitride substrates had a hardness of 590 HV. Also, nitriding has a favorable effect on the friction coefficient, lowering it by up to 23%. The 5W30 lubricant will further decrease the friction coefficient. The lowest friction coefficient was seen with the addition of 14% drip oil lubrication. Significantly less wear loss in the pin was caused by a combination of high hardness and low friction coefficient.
Intraocular pressure and central corneal thickness in a healthy student population
Authors: Stamenkovic Miroslav , Marjanovic Ivan , Maric Vesna , Kalezic Tanja , Bozic Marija
Published: February 2024

Introduction/Objective. Intraocular pressure is an important parameter of eye health, especially when glaucoma is suspected. So far, few studies have been published that aimed to determine the average value of intraocular pressure and central corneal thickness in a healthy population aged 20?30 years. The aim of this study was to determine the distribution of the values of intraocular pressure and central corneal thickness in healthy student population. Methods. In a cross-sectional study, intraocular pressure and central corneal thickness were measured on a sample of a healthy population, aged 22?37 years. Intraocular pressure was measured using the Goldmann applanation tonometry method, while central corneal thickness was measured using ultrasound pachymetry. The analysis of numerical values was done using the methods of descriptive statistics. Results. By measuring intraocular pressure and central corneal thickness in 641 subjects (1282 eyes), the average value of intraocular pressure was determined to be 14.79 ? 2.31 mmHg, and central corneal thickness was 553.92 ? 25.56 ?m. By comparing two groups of subjects, one male group and the other one female, we determined that there was no statistically significant difference in the average value of intraocular pressure (t-test, p > 0.05), and the average value of central corneal thickness (t-test, p > 0.05) between the sexes. Conclusion. The determined average value of intraocular pressure and central corneal thickness is similar to those determined in other cross-sectional studies of this type. No statistically significant difference was found in the intraocular pressure values and the central thickness of the cornea by sex.
BioNTech COVID-19 (BNT162b2) Vaccination and Varicella Zoster Reactivation: A Comprehensive Cross-sectional Study
Authors: Azrielant Shir , Levin Yair , Peled Alon , Samuelov Liat , Sprecher Eli , Pavlovsky Mor
Published: February 2024

Herpes zoster (HZ) results from reactivation of latent varicella-zoster virus. Recent observations have suggested that HZ is associated with vaccination against COVID-19. To investigate the association between the vaccine and HZ severity, a single-centre, cross-sectional study of all patients diagnosed with HZ and 2 control diagnoses (cellulitis and bone fractures), between 2017 and 2021, was performed. Hospital visits and hospitalization rates were compared. All medical records of patients diagnosed with HZ in the first year after the COVID-19 vaccination campaign began were reviewed, in order to generate a retrospective cohort comparing vaccinated and unvaccinated patients with HZ. All participants had received the Pfizer–BioNTech COVID-19 (BNT162b2) vaccine. During the study period, 2,413 patients were diagnosed with HZ, and when normalized to control diagnoses the number of cases remained stable. The retrospective cohort included 365 patients. A multivariate analysis controlling for sex, age, autoimmune diseases, malignancies, and immunosuppressive therapy showed higher admission rates in vaccinated compared with unvaccinated individuals (odds ratio (OR) 2.75, 95% CI 1.27–5.96, p = 0.01). However, matching techniques and stratification by age, used to better control for confounders, invalidated these findings. No differences were observed in other variables indicative of disease severity (hospital stay length and complications). In conclusion, COVID-19 vaccination was not found to be associated with an increased risk of HZ-related admission and complications.
A Child with Hoarseness and Recurrent Cheek Erosions: A Quiz
Authors: Song Deyu , Wang Sheng
Published: February 2024

Abstract is missing (Quiz)
Synthesis of Silica Nanoparticles Doped with Zinc Cation to Remove Bacteria DNA Harboring Antibiotic Resistance Genes from Aqueous Solution
Authors: Stella Ezeuko Adaora
Published: February 2024

This study investigated removing bacteria DNA from an aqueous solution using silica oxide nanoparticles doped with zinc cation (SiO2 @Zn2 + ). The authenticity of the adsorbent was confirmed by scanning electron microscopy (SEM) coupled with energy-dispersive x-ray spectroscopy (EDX). Adsorption studies involving two operating conditions (time-concentration profile and adsorbent dose) showed increased removal efficiency during the adsorption of bacteria DNA by SiO2 @Zn2 + . Therefore, SiO2 @Zn2 + may be a promising adsorbent that can tackle the consequences of ARGs infected water
Nanomaterials-Based Multiple Quantum Wells for High Photovoltaic Conversion Solar Cells
Authors: EI Ghazi Haddou
Published: February 2024

Using metalorganic chemical vapor deposition (MOCVD), molecular beam epitaxy (MBE) and pulse Laser deposition (PLD) techniques on GaN, Silicon, Silicon Carbide and sapphire substrates, high efficiency InGaN/GaN solar cells are reported with a particular emphasis on the work and achievements made with multi-junction tandem and Nanomaterials (Quantum well (QW), Multiple Quantum Wells (MQW), and Quantum Dots (QD)). An effective method for increasing photon absorption in ultrathin cells made for the best possible photovoltaic response is the InGaN/GaN QW system. To maximize light absorption, the quantum well and barrier thicknesses and number of wells in the MQW active region must be adjusted.
Evaluasi Pengelolaan Dana Desa Dan Alokasi Dana Desa Dalam Meningkatkan Pembangunan Fisik Desa Di Desa Umejero Kecamatan Busungbiu Kabupaten Buleleng Tahun 2017-2021
Authors: Dewi Luh Linda Trisna , Yudiaatmaja Fridayana
Published: February 2024

This research was carried out with the aim of evaluating (1) Village Fund Management, (2) Village Fund Allocation Management in 2017-2021. This research was conducted at the Umejero Village Office, Busungbiu District, Buleleng Regency. This research is a quantitative research with a descriptive analysis method and data collection methods were carried out with documentation obtained from records owned by the village government, namely from the Village LPJ and RKPDes. The data analysis technique used the analysis of effectiveness and efficiency. The results of the analysis showd that (1) Village Fund Management and Village Fund Allocation are in the effective category, (2) Village Fund Management and Village Fund Allocation are in the fairly efficient category
Pengaruh Penerapan Prinsip Good Corporate Governance Terhadap Kinerja Keuangan Lembaga Perkreditan Desa di Kecamatan Kintamani
Authors: Suriantini Ni Putu , Suarmanayasa I Nengah
Published: February 2024

This test intends to prove the impact of transparency, accountability, responsibility, independence and fairness on the financial performance of LPDs in Kintamani District. This test uses a causal quantitative system to analyze causal correlations between the independent and dependent variables. The test population is 61 LPD along with 39 LPD as a sample. Two informants were taken from each LPD, namely the head of the LPD and the head of the LPD supervisory body, resulting in a total of 78 informants. Sample determination system using purposive sampling. The data analysis technique is multiple regression analysis. the test findings show (1) transparency, accountability, responsibility, independence and fairness have a substantial role in financial performance (2) transparency has a positive and substantial role in financial performance, (3) accountability has a positive and substantial role in financial performance, (4) responsibility has a positive role and substantially on financial performance, (5) independence has a positive and substantial role on financial performance, (6) fairness has a positive and substantial role on financial performance
Pengaruh Talent Management Dan Kecerdasan Spiritual Terhadap Kinerja Karyawan Perempuan Dengan Komitmen Organisasi Sebagai Mediasi Pada Lembaga Perkreditan Desa Di Kota Denpasar
Authors: Aditya Manggala RS  , I Wayan Sugiartana
Published: February 2024

This study empirically examines the effect of transformational leadership on employee performance with self-efficacy as a mediating variable at the Lembaga Perkreditan Desa (LPD) in East Denpasar District. Data collection was carried out through the distribution of questionnaires to 93 employees from 12 LPDs in East Denpasar District. Testing the hypothesis in this study using path analysis. The results showed that transformational leadership had a positive and significant effect on self-efficacy, self-efficacy had a positive and significant effect on employee performance, transformational leadership had a positive and significant effect on employee performance with self-efficacy as a mediating variable at the Lembaga Perkreditan Desa (LPD) in East Denpasar District.
Peranan Kompetensi dalam Meningkatkan Kinerja Guru pada Proses Belajar Siswa di SMK N 1 Singaraja
Authors: Damayanti Ni Luh Rani , Irwansyah M. Rudi
Published: February 2024

Teacher competence is of course very important in a student learning process. This study aims to describe the role of competence in improving teacher performance in the student learning process at SMK N 1 Singaraja using a descriptive design. The subjects in this research were 30 teachers at SMK Negeri 1 Singaraja. The object of this research is to describe the role of competency in improving teacher performance in the student learning process at SMK N 1 Singaraja. The data collection instruments used in this research were observation, semi-structured interviews, and documentation. The research results show that pedagogic, personality, professional, social competence plays an important role in improving teacher performance in the student learning process).
Analisis Sektor Ekonomi Provinsi Gorontalo Tahun 2017-2022
Authors: Olii Rizky Rahmadiansyah Putri , Sudirman Sudirman , Halid Risca Marsanti
Published: February 2024

Indonesia, as an archipelago, has different regional characteristics, so the problem of regional inequality cannot be avoided. The central government authorizes local governments to develop the potential of the region so that each region is required to be able to independently improve its economy. Gorontalo province, as a province of expansion in 2000, is in a strategic location that has great potential in the agricultural sector, as well as in mariculture an agriculture. The research objective is to determine the condition of economic inequality in Gorontalo province and the leading sectors in each district/city of Gorontalo province. Using time series data from 2017-2022, inequality is analyzed using the Williamson Index (IW), and to determine leading sectors, location quotient (LQ) analysis is used. The results show that the level of inequality in Gorontalo province is close to zero, which means that the condition of the level of income and welfare of the population is evenly distributed because the majority of population employment is still dominated by the agriculture, sector, which is the leading sector in Gorontalo, Boalemo, and North Gorontalo districts, and the trade sector, which is the leading sector in Boalemo and Bonebolango districts
Pengaruh Literasi Keuangan, Pergaulan Teman Sebaya, dan Life Style Terhadap Perilaku Konsumtif Siswa di SMAS Laboratorium Undiksha Singaraja
Authors: Yoga A. A. Gede Putra Perbawa Dharma , Irwansyah M. Rudi
Published: February 2024

This research aims to determine the influence of financial literacy, peer interactions and life style on student consumptive behavior at SMAS Laboratory Undiksha Singaraja. This research has a quantitative approach, causal research type. The population of this research was students in classes X, XI and the research sample used the Proportional Random Sampling technique, namely 131 respondents. Data was collected through observations, tests and questionnaires which were analyzed through descriptive analysis and multiple linear regression using IBM SPSS Statistics version 21. The results of the research stated that: (1) Financial literacy has a negative effect on students' consumptive behavior at SMAS Laboratory Undiksha Singaraja with Tcount -0.648 < Ttable 1.9882 and Sig. 0.518 > 0.05 therefore H1 is rejected. (2) Peer interactions have a positive and significant effect on students' consumptive behavior at the Undiksha Singaraja Laboratory High School with Tcount 110.343 > Ttable 1.9882 and Sig. 0.000 < 0.05 therefore H2 is accepted. (3) Life style has a positive and significant effect on students' consumptive behavior at SMAS Laboratory Undiksha Singaraja with Tcount 2.040 > Ttable 1.9882 and Sig. 0.043 < 0.05 therefore H3 is accepted. (4) Financial literacy, peer interactions, and life style together have a significant influence on students' consumptive behavior at the Undiksha Singaraja Laboratory High School with Fcount 38.313 > Ftable 2.68 and Sig. 0.000 < 0.05 therefore H4 is accepted. The magnitude of the contribution of financial literacy, peer interactions and life style in influencing student consumptive behavior at the Undiksha Singaraja Laboratory High School is 47.5%.
Pengembangan Keunggulan Bersaing UMKM Sektor Fashion di Kota Denpasar Berbasis Digitalisasi dan Kapabilitas Inovasi: Peran Mediasi Organizational Agility
Authors: Rahmayanti Putu Laksmita Dewi , Pratiwi Komang Ary
Published: February 2024

MSMEs in the local fashion sector must be able to have a competitive advantage compared to competitors. The maintenance of a competitive edge is important for micro, small, and medium enterprises (MSMEs) operating within the fashion sector, as it enables them to surpass their competitors through the production of higher or more cost-effective products and services. This, in turn, leads to heightened sales performance. The integration of innovation, digitization, and organizational agility capabilities is crucial for the development of this model in order to attain a competitive edge. Historically, the integration of digitalization, innovation capabilities, and organizational agility within the competitive advantage framework for MSMEs was infrequently implemented. The purpose of this study is to test and explain the development of competitive advantage for MSMEs in the fashion sector in Denpasar City based on digitalization and innovation capabilities mediated by organizational agility. Based on the results of the study, it was found that innovation and digitalization capabilities have a positive and significant effect on organizational agility and competitive advantage. The implications of this research are that in order to have a competitive advantage, MSMEs in the fashion sector in Denpasar City must have good organizational agility, innovation capability, and digitalization.