bluuebunny/crossref_metadata_2025 huggingface dataset:
Fire hazard when carrying out work in oil, gas and condensate production wells
Authors: Аксенов С.Г. , Ишмеева А.С. , Губайдуллина И.Н. , Губайдуллин И.Н.
Published: June 2024

В статье рассмотрена пожарная опасность на кустовых площадках, при разработке скважин и выполнении капительного ремонта, при проведении работ по гидравлическому разрыву пластов. Угроза пожара присутствует в нефтяной промышленности во все времена. Чтобы предотвратить возникновение пожара, необходимо принять ряд мер, включая надлежащее проектирование, соответствующие строительные материалы, процессы и строгий контроль за переходными горючими веществами и источниками возгорания. Подчеркивается необходимость внедрения новейших технологий в нефтяной промышленности с целью обеспечения дополнительных гарантий безопасности операторов и непрерывности производства.

In the article, the authors examined the fire hazard at well pads, when developing wells and performing major repairs, and when carrying out work on hydraulic fracturing. The threat of fire is present in the oil industry at all times. To prevent a fire from occurring, a number of measures must be taken, including proper design, proper construction materials, proper processes, and strict control of transient combustibles and ignition sources. The authors emphasize the need to introduce the latest technologies in the oil industry, in order to provide additional guarantees for the safety of operators and continuity of production.
Depreciation of fixed assets. Depreciation on fixed assets. Depreciation calculation using the 1C Accounting program
Authors: Лайпанова З.М. , Татаркулова А.А.
Published: June 2024

Статья раскрывает основные изменения в бухгалтерском учете в соответствии с ФСБУ 6\2020 «Основные средства». Актуальность темы заключается в глобальных изменениях в бухгалтерском учете при начислении амортизации, с появлением нового федерального стандарта, который формирует экономическую отчетность о составе и состоянии объектов основных средств организации. Подробно рассмотрены новые определения, которые предлагает стандарт. Разобраны каждый вид начисления амортизации, их особенности, преимущества и недостатки. Смоделирован алгоритм и механизм исчисления амортизации в соответствии с ФСБУ 6\2020 «Основные средства».

The article reveals the main changes in accounting in accordance with the adoption of FSB 6\2020 “Fixed assets”. The relevance of the topic lies in global changes in accounting for depreciation, with the advent of a new federal standard that generates economic reports on the composition and condition of the organization’s fixed assets. The authors have considered in detail the new definitions proposed by the new standard. Each type of depreciation calculation, their features, advantages and disadvantages are analyzed. We modeled the algorithm and mechanism for calculating depreciation in accordance with FSB 6\2020 “Fixed assets”
Agricultural Innovation and Food Security in Sub-Saharan Africa in Nigeria
Authors: Olumide Ayodele
Published: June 2024

Purpose: The aim of the study was to analyze the agricultural innovation and food security in Sub-Saharan Africa in Nigeria.
Methodology: This study adopted a desk methodology. A desk study research design is commonly known as secondary data collection. This is basically collecting data from existing resources preferably because of its low cost advantage as compared to a field research. Our current study looked into already published studies and reports as the data was easily accessed through online journals and libraries.
Findings: In Nigeria, agricultural innovation is vital for improving food security. Research suggests that adopting innovative farming methods and technologies can boost productivity, resilience to climate change, and livelihoods for smallholder farmers. Overcoming challenges like limited access to finance and inadequate infrastructure is essential to fully harnessing the benefits of agricultural innovation for food security in Nigeria.
Unique Contribution to Theory, Practice and Policy: Diffusion of innovations theory, social capital theory & political economy theory may be used to anchor future studies on agricultural innovation and food security in Sub-Saharan Africa in Nigeria. Promote farmer-centered innovation platforms - establishing can facilitate knowledge sharing, collaboration, and co-creation of agricultural innovations. Adequate funding for research institutions, agricultural universities, and extension agencies is essential to conduct applied research, develop appropriate technologies, and provide technical assistance to farmers.
Urbanization and Its Influence on Public Health in Southeast Asia
Authors: Abdullah Aisha
Published: June 2024

Purpose: The aim of the study was to analyze the urbanization and its influence on public health in Southeast Asia.
Methodology: This study adopted a desk methodology. A desk study research design is commonly known as secondary data collection. This is basically collecting data from existing resources preferably because of its low cost advantage as compared to a field research. Our current study looked into already published studies and reports as the data was easily accessed through online journals and libraries.
Findings: Urbanization in Southeast Asia significantly impacts public health through strained healthcare infrastructure, environmental health risks like pollution and inadequate sanitation, and increased prevalence of non-communicable diseases due to urban lifestyles. Infectious disease transmission is amplified in densely populated urban areas, exacerbated by social determinants of health disparities. Effective urban health policies and integrated planning are essential to mitigate these challenges, promoting sustainable development and equitable healthcare access across the region.
Unique Contribution to Theory, Practice and Policy: Urbanization theory, social determinants of health theory & ecological systems theory may be used to anchor future studies on urbanization and its influence on public health in Southeast Asia. Initiatives should focus on promoting healthy urban environments through sustainable urban planning and design strategies. Policymakers should prioritize the integration of health considerations into urban planning policies and initiatives.
Participatory Social Action in Addressing the Impacts of Climate Change, a Case Study in Indonesia
Authors: Adi Bambang Tri Sasongko , Sukmana Oman , Salviana Vina
Published: June 2024

This study explores the philosophical underpinnings of addressing climate change. Three journals were examined, covering issues of climate change impacts, the second discusses mitigation efforts, and the third focuses on Indonesia’s diplomacy in reducing greenhouse gas emissions. Using NVivo software, qualitative analysis maps social action for climate change adaptation in Indonesia. The study includes a case analysis of five villages under the Climate Village Program (PROKLIM), showcasing community engagement, education, and capacity building in adaptation and mitigation. Philosophical discussions encompass epistemology, coherence, correspondence, and pragmatism, linking past philosophical views. The research reveals comprehensive coverage of ontology, epistemology, and axiology across the journals, demonstrating strong correlation and coherence. Field-based evidence aligns with these philosophical approaches, illustrating successful social adaptation actions. Five main themes emerge: Climate Change, Development, Management, Policy, and Social Action. Recommendations highlight the need to measure the positive impacts of social actions on economic benefits, social-cultural capacity, and environmental quality, bridging the gap between theory and practice.
An Integrated Analysis of Production, Marketing, and Value Addition in Rose and Gerbera Cultivation and Distribution
Authors: Manjira Shirajum Manjira , Yasmin Fauzia , Ali Rejvi Md. Rayhan , Chowdhury Tasmia Mahmuda , Afrina Taskin , Beg Tahrima Haq , Sadia Fatema Tus
Published: June 2024

This comprehensive study offers an integrated investigation of various elements of rose and gerbera farming, marketing, and value-added operations. First, by evaluating the Cobb-Douglas production function’s coefficients and associated statistics, the production aspect is examined. which reveals strong relationships between inputs such as labour, seedlings, fertilisers, and output yield. Second, the marketing channels used in the distribution of rose and gerbera flowers are identified, with eight separate channels ranging from direct farmer-to-consumer transactions to multi-tiered networks comprising local and Dhaka wholesalers. Third, examine average marketing expenditures for performers or agents in each channel, including expenses for baskets, packing, transportation, storage, waste loss, commission, and other costs. Finally, the net value addition for each agent across various channels is derived by subtracting the selling price from the total marketing costs. The findings shed light on the intricacies of rose and gerbera cultivation and distribution, assisting stakeholders in optimising production methods, marketing approaches, and resource allocation to boost floriculture profits and efficiency in the floriculture industry.
Industrialization in the Paciran District, Lamongan Regency, Indonesia
Authors: Nazal Ahmad Fadhil , Nawiyanto Nawiyanto , Sasmita Nurhadi , Winarni Retno
Published: June 2024

As East Java’s economic landscape evolves, understanding the drivers and consequences of industrialization in specific regions becomes crucial. This article delves into the industrialization process in Paciran District, Lamongan Regency, East Java, Indonesia. It aims to elucidate the motivations behind the establishment of industrial estates, detail their developmental trajectory, and assess their socio-economic and environmental repercussions. Utilizing a historical method and drawing on both primary and secondary sources, the study reveals that the Lamongan government’s policy to industrialize Paciran District aimed to bolster the regional economy and create employment opportunities beyond the agricultural sector. Paciran District was chosen due to its abundant natural and human resources, which supported the development of industries such as manufacturing, fish processing, and offshore facilities. Industrialization in Paciran District has significantly influenced socio-economic conditions of the area by generating jobs, particularly in trade and industry. However, it has also led to cultural shifts, weakening social cohesion, and increasing the prevalence of Koplo pill usage. Environmentally, industrialization has resulted in deteriorating air quality, damage to coastal ecosystems, and water pollution.
Uncovering The Stories of Repeaters in Criminologists’ Licensure Examination: A Phenomenological Study
Authors: D. Colaljo Zeaute Claire , Cuevas Jr. Jose F.
Published: June 2024

The licensure examination is essential for many professionals as it validates their competency and expertise in their respective fields. This study investigated the experiences of repeaters in the Criminologist Licensure Examination. This study used the qualitative phenomenological research design, particularly Moustakas’ transcendental phenomenology approach. The participants of this study were the 12 repeaters of the criminologist licensure examination from one of the Private Higher Educational Institutions in Misamis Occidental. It uses purposive snowball sampling to identify the potential participants. An interview guide was used as the instrument of the study. Moustakas’ method of data analysis was used in analyzing the data gathered. Results yielded three themes: having negative and mixed emotions, with subthemes: being disappointed with oneself after knowing the result of the examination and the consequences of heedlessness and procrastination; embracing support, self-belief, and perseverance with subthemes: receiving support from family and friends, being prepared and believe in oneself, pushing oneself to continue and never-give-up; and being optimistic in life with subthemes: having trust in God and divine timing, and embracing change and personal growth. The repeaters’ failure in the board examination several times caused delays in achieving their goals in life, and they were unable to meet their desired job due to this failure. Therefore, the school and its administration need to plan for programs and activities in the department, like enhancement/enrichment programs, to address the challenges the examinees encounter in dealing with the board examinations.
Cognitive authorities of COVID-19 information: educational differences and outcomes of trust in health experts and social media influencers in Finland
Authors: Malinen Sanna , Koivula Aki
Published: June 2024

Introduction. This study investigates people’s trust in institutional healthcare experts and social media influencers as sources of COVID-19 information. Using the notion of ‘cognitive authority’, this study examines trusted information sources during the pandemic, how the education level explains this trust, and how trusted COVID-19 information sources are associated with people’s attitudes towards vaccines.
Method. Data were collected through eight rounds of nationally representative repeated cross-sectional surveys in 2021. The data set included 8507 respondents from Finland.
Analysis. A descriptive analysis was conducted to understand how trust evolved throughout the pandemic. Then, linear probability models were employed to analyse the factors shaping trust and determining vaccine intention. Finally, the analysis examined the indirect effects of trust in the association between education and vaccine uptake.
Results. Education explains trust in institutional experts or social media influencers: Those with lower education are more likely to trust social media influencers, and their trust in them is connected to negative attitudes towards vaccines.
Conclusion. The findings confirm that people rely on institutional experts and healthcare professionals during a health crisis. Our primary concern is the 5% who trust social media influencers and distrust health experts. The alternative information and low trust in institutions presented by social media influencers can disproportionately affect citizens with a lower level of education.
Trends in data literacy, 2018-2023: a review of the literature
Authors: Bowler Leanne , Shaw Charlie
Published: June 2024

Introduction. A review of the literature on data literacy from 2018 to mid-2023.
Method. A scoping review of the data literacy literature, in order to provide an overview of a topic, clarify key concepts, and identifying knowledge gaps.
Analysis. A detailed search strategy was applied to three data bases: SCOPUS, the ACM Digital Library, and the IEEE Xplore, followed by a qualitative analysis using a coding matrix of eight categories.
Results. Trends and gaps in the research were identified. The volume of research on data literacy is growing. Most data literacy research is in the context of formal learning environments. The focus of data literacy tends to be on digital data, interactions with big data systems, and the datafication of life. Critical data literacy approaches were identified in one third of the sample papers - a small but emerging stance to data literacy education. Most empirical studies about data literacy occurred in the Global North.
Conclusion. This paper contributes to our understanding of how data and data literacy are currently interpreted in the research literature, as well as the types of topics, skills, and data practices explored. It reveals developing trajectories and proposes future steps for building out the field of data literacy.
Mapping the road ahead: understanding social factors that shape vehicle residents’ information grounds
Authors: Montague Kaitlin E.
Published: June 2024

Introduction. An estimated one million people currently inhabit vehicles as their primary method of housing in publicly accessible areas across the United States. Few studies have investigated this untraditionally housed population, as separate from traditional homelessness, and no other studies have been found that currently explore vehicle resident’s information behaviours. This paper offers preliminary findings from an ethnographic study that explores vehicle residents’ information practices.
Method. This work is based on four months of ethnographic research involving participant observation in Santa Cruz, California, which aimed to understand vehicle residents’ information needs and access and the ways that various factors shaped their information practices.
Analysis. Ethnographic field notes were analysed using the constant comparative method. Induction was used to identify and categorize recurring conceptualizations and phenomena.
Results. Preliminary findings build upon previous research on information grounds. Initial results indicate that marginalizing policies, and in turn, social exclusion, created vibrant environments for information grounds to develop.
Conclusion. Geographic locations and movements influence vehicle residents’ information practices. Gaining a deeper understanding of these practices inform both theoretical implications for the information behaviour field and practical implications for local and federal governments to deliver support rather than create marginalizing policies for vehicle residents.
Ubiquitous but invisible – public librarians’ self-imposed professional information practices as articulation work
Authors: Pilerot Ola , Lindberg Jenny
Published: June 2024

Introduction. To do a good job, public librarians must stay informed and updated on matters related to their work. Seeking and making use of information is ubiquitous in librarians’ everyday work life but this part of their work is elusive and hard to identify. This paper presents a study of how Swedish public librarians keep updated with professional information. It aims to elucidate the parts of this work that occur silently and often outside of formal working hours.
Method. The empirical data consists of recorded and transcribed interviews with librarians at Swedish public libraries.
Analysis. The activity focused on in the study is conceptualised using the theoretical concept of articulation work, which is used to describe and analyse how various tasks are linked together into an overarching whole recognised as the abstract phenomenon of work.
Results. The analysis shows how information seeking and use constitute a fundamental part of the work but also plays a significant role in the library's efforts towards direction and development.
Conclusion. Failing to make visible this information practice may contribute to reducing the legitimacy of the activity, ultimately leading to this fundamental element not receiving the time and space it seems to require.
COVID-19 information spaces, boundaries, and information sharing: an interview study
Authors: Seilkhanova Togzhan , Ledford Theodore Dreyfus , Schneider Jodi
Published: June 2024

Introduction. The goal of this paper is to understand who shares information used by the general public about COVID-19 and how they decided what information to share.
Method. Our qualitative work is based on semi-structured interviews conducted from April 2022 through December 2023 with 23 people who have provided COVID- 19 information through paid and volunteer roles. We used the critical incident technique. We also asked participants about their information gathering and credibility checking processes; their role in spreading information; and their typical audience for sharing.
Analysis. We transcribed interviews and conducted thematic analysis in MAXQDA software.
Results. We conceptualise the information space as consisting of the audience, communities, sharers, and experts. We illustrate three distinct exemplars of sharers. We describe how personal and historical experiences create boundaries around individuals (sharers and audience), which determine what sources of information are trustworthy, and how our participants share the information with their audience.
Conclusion. For COVID-19 information, the audience may be identified first or the information service may be formed first. Fact-checkers and science journalists’ job is to report truthful and verified information, and they do not tailor it to a specific community as much as people-centered sharers, such as patient advocates.
Engaging with AI painting: exploring motivations and challenges in laypeople's creative information practices
Authors: Zhang Xiaoyu , Zhu Sicheng , Zhao Yuxiang Chris , Jia Mingxia , Zhu Qinghua
Published: June 2024

Introduction. The advent of generative AI has democratized art creation, enabling individuals without formal training to produce visually appealing digital artworks. However, it is not yet well-understood why and how laypeople engage with AI in creative information practice.
Method. This study conducted semi-structured interviews with 17 participants, aiming to understand the motivations for laypeople's engagement with AI painting and the challenges they encounter.
Analysis. The interviews were analysed using open coding and thematic analysis, with two independent coders achieving a substantial inter-coder reliability score.
Results. Our findings reveal that laypeople's engagement with AI painting is a practice-oriented information practice, influenced by social and contextual factors. The engagement process is iterative, starting with a user prompt and AI-generated initial output, followed by continuous refinement. Laypeople engage with AI painting for emotional motivations, personal utilitarian motivations, and social interaction. Notable challenges include image quality, technological limitations, and personal constraints.
Conclusion. These findings provide empirical evidence of the potential and limitations of AI in creative information practice. This understanding is vital for informing the design of future AI tools to enhance the human-AI collaborative experience in creative endeavours.
Encapsulation Characteristic of Bougainvillea (Bougainvillea glabra) Dye Extract in Comparison of Maltodextrin and Carrageenan
Authors: Wartini Ni Made , Gunam Ida Bagus Wayan , Ganda Putra Gusti Putu , Nara Swari Luh Sri
Published: June 2024

Bougainvillea flower is recognized as food coloring agent due to the presence of betacyanin compounds. The extraction of these compounds is followed by a subsequent process for encapsulation. Therefore, this research aimed to determine the effect of maltodextrin and carrageenan on encapsulation characteristics of bougainvillea flower dye extract and obtain the best ratio. Encapsulation was carried out with the ratio of maltodextrin and carrageenan, namely 10:0 (MC1), 9.5:0.5 (MC2), 9:1 (MC3), 8.5:1.5 (MC4), 8:2 (MC5) and 7.5:2.5 (MC6). The results showed that maltodextrin and carrageenan ratio significantly affected the amendment, moisture content, solubility, brightness level (L*), redness level (a*), yellowness level (b*), total betacyanin, surface betacyanin and encapsulation efficiency. Based on the test, the effectiveness index to produce the best treatment was MC3 with characteristics of amendment, moisture content, solubility, brightness level (L*), redness level (a*), yellowness level (b*), total betacyanin, surface betacyanin and encapsulation efficiency at 91.61 ± 0.34, 6.53 ± 0.22, 87.35 ± 1.90 %, 80.43 ± 1.37, 20.37 ± 0.49, 20.73 ± 0.40, 246.99 ± 2.70, 35.76 ± 0.46 mg/100 g and 85.52 ± 0.09 %, respectively. The encapsulated formulation of bougainvillea flower extract with maltodextrin and carrageenan in a balanced ratio can be used as an alternative to provide natural coloring in food processing.
HIGHLIGHTS

Bougainvillea flowers can be extracted to produce an extract containing betacyanin
Bougainvillea extract is liquid and is easily damaged by oxidation
Application of encapsulation in bougainvillea extract can protect betacyanin from damage due to oxidation and hydrolysis, evaporation or heat degradation
The novelty in this research is the optimal treatment for producing encapsulated natural bougainvillea flower dye extract is a ratio of maltodextrin and carrageenan of 9:1. The formulation of bougainvillea flower extract with maltodextrin and carrageenan in an appropriate ratio can be used as a potential natural coloring alternative in functional food processing.

GRAPHICAL ABSTRACT
VEGETABLE OILS – RAW MATERIALS FOR PRODUCING BIODIESEL
Authors: Timur Batirovich Mamilov  , Gulzat Slyashevna Aitkaliyeva  , Madeniet Azamatyly Yelubay
Published: June 2024

This paper presents the results of a study of the physical and chemical properties of samples of vegetable oils (sunflower, rapeseed, olive), and also shows the possibility of obtaining biodiesel fuels on their basis.
БИОЛОГИЯ САБАҚТАРЫНДА ПӘНАРАЛЫҚ БАЙЛАНЫСТАРДЫ ПАЙДАЛАНУ ӘДІСТЕМЕСІ
Authors: Айдана Кураловна Куралова
Published: June 2024

Аталмыш мақалада жалпы білім беретін мектептердің биология сабақтарында пәнаралық байланыс арқылы қажетті нәтижеге қол жеткізудің жалпы бағыттары мен дидактикалық шарттары баяндалған. Негізінде мұғалім биология курсының алғашқы сабақтарынан бастап табиғат құбылыстарын түсіндіре отырып, математикалық, физикалық, химиялық, географиялық және т.б. ұғымдар мен заңдарға жүгінуі керек. Биологияны оқыту басқа ғылымдармен пәнаралық байланыста болғанда ғана толық жүзеге аса алады. Биология сабақтарын пәнаралық байланыс негізінде оқыту оқушылардың ғылыми дүниетанымын қалыптастыруға ықпал ету жолдары, оқу процесінде түсіндіру элементін күшейту және түрлі пәндер шеңберінде моральдық-адамгершілік және азаматтық аспектіге, кең көзқарастағы әлем азаматын, толерантты және ізгілікті адамды тәрбиелеудің негізгі жолдары көрсетілген.
ОРТА МЕКТЕПТЕРДЕ «БИОТЕХНОЛОГИЯ» ТАРАУЫН ОҚЫТУДЫҢ МАҢЫЗДЫЛЫҒЫ
Authors: Жансая Нурбергеновна Нурберген
Published: June 2024

Бұл мақалада мектептің биология пәнінің мазмұнына енгізілген «Биотехнология» тарауын оқыту қазіргі таңда өзекті мәселелері қарасырылған. Қазіргі заманда ғылымның даму деңгейі адамға әртүрлі заттар мен материалдарды өз мақсаттары үшін ғана емес, сонымен бірге тірі организмдерді де пайдалануға мүмкіндік береді, бұл өркениеттің дамуының жаңа кезеңін – биотехнологияның белсенді даму кезеңін ашады. Биотехнология − тірі организмдерді, олардың жүйелерін немесе олардың тіршілік ету өнімдерін технологиялық міндеттерді шешу үшін пайдалану мүмкіндіктерін, сондай-ақ гендік инженерия әдісімен қажетті қасиеттері бар тірі организмдерді құру мүмкіндіктерін зерттейтін пән. Мектепте «Биотехнология» тарауын оқыту барысында қойылған міндеттерді шеше отырып, биологиялық және медициналық мамандықтар бойынша жоғары оқу орындарына түсуге мақсатты түрде дайындалып жатқан оқушыларға болашақ мамандығын дұрыс таңдағанына көз жеткізуге мүмкіндік береді.
Alimentación saludable: una revisión de la literatura para una definición integral en el marco de los Circuitos Cortos de Comercialización
Authors: Crotta Cintia Verónica , Cendón María Laura , Bruno Mariana Paola
Published: June 2024

Existe un amplio consenso sobre la crisis del modelo global alimentario basado en procesados y ultraprocesados planteando el problema de la insostenibilidad, tanto de las prácticas de producción como de consumo. En búsqueda de intersticios de posibilidades para hacer frente a esta problemática, se vienen desarrollando otros modelos alternativos de producción, elaboración, distribución y consumo de alimentos, donde la cercanía del productor y el consumidor es crucial: los Circuitos Cortos de Comercialización. En el sudeste bonaerense se observa una diversidad de los mismos. Se basan en la inclusión de pequeños productores familiares, la revalorización de los alimentos saludables y propician el consumo de éstos como una de las vías posibles para alcanzar las metas del Desarrollo Sostenible, pero ¿a qué nos referimos precisamente cuando hablamos de una alimentación que nos garantice la salubridad? El presente trabajo tiene como objetivo proponer una noción integral de alimentación saludable en el ámbito de los Circuitos Cortos de Comercialización de alimentos, así como indicadores para evaluar en qué medida estos circuitos alternativos contribuyen con una alimentación saludable. La metodología se basa en una revisión bibliográfica, desde el año 2000 hasta 2021, y análisis cualitativo de la misma. Se propone una conceptualización de alimentación saludable según dimensiones (socio-cultural, económica, política y ambiental, más allá de las nutricional y bio-médica) e indicadores para su aplicación al Sudeste Bonaerense.
Decoding the Cloud Giants: A Comparison of AWS, Azure and GCP
Authors: Niket Bharat Patil  , Rutik Nilesh Sankapal
Published: June 2024

The adoption of cloud services by companies and organizations is increasingly becoming essential for enhancing competitive performance in today's business environment. Cloud services represent a relatively new technological advancement. However, selecting the optimal cloud service to meet specific requirements remains one of the most significant challenges. Major commercial entities, including Amazon AWS, Microsoft Azure, and Google Cloud, provide a variety of cloud services through dedicated, reliable, and cost-effective web applications. These cloud services attract a diverse range of users and organizations across various sectors, such as healthcare, business, and education. This article aims to introduce cloud customers to the most prominent cloud services. Additionally, we explore the concept of cloud computing, defined as the delivery of computing resources over the Internet. Leading cloud service providers such as Microsoft Azure, Amazon Web Services (AWS), and Google Cloud Platform (GCP) offer on-demand cloud solutions, including processing power, memory, and databases, alleviating the need for users to invest in, operate, and maintain physical computers, hardware, and servers. This study compares the performance and services of three major cloud platforms—Google Cloud Platform, Amazon AWS, and Microsoft Azure—as well as their architectures and types of cloud services. Cloud technology allows resources to be dynamically scaled without the need for significant changes in infrastructure, additional staffing, or new software development.
Learning to learn in mathematics: Two Fulbright distinguished awards in teaching fellows’ narratives
Authors: Goldberg Sabrina , Dean Jana , Portaankorva-Koivisto Paivi
Published: June 2024

Two middle school educators earned a Fulbright Distinguished Award in Teaching fellowship. A Fulbright Finland Foundation inter-country travel grant provided the grantees with a unique opportunity to connect and collaborate at the University of Helsinki. Within this research, they described their inquiry experiences. The research included examining authentic student-centered learning continuums and phenomenon-based learning in Finland and teachers’ adaptability in relation to meeting the needs of linguistically and culturally diverse math classrooms in the Netherlands. This paper summarizes how cross-cultural dialogues, classroom observations, and informal interviews with educators, students, and thought leaders informed each grantee’s discovery of how student-centered learning is structured, delivered, and valued in Finland and the Netherlands. This article (1) describes how communication empowers middle school mathematics students, (2) analyzes the learning-to-learn framework, and (3) provides insights into how to utilize language diversity in a mathematics classroom.
Students’ perceived benefits of chess: Differences across age and gender
Authors: Chitiyo George , Lastres Marlana , Simone Kinsey , Zagumny Lisa
Published: June 2024

The purpose of this study was to determine differences in students’ perceived benefits of chess by gender and age after being exposed to chess during instruction for an entire academic year as part of a Chess in Schools initiative in a southeastern state of the United States. Data were collected during the 2017–201 8 academic year. The sample consisted of 1,286 students across elementary, middle, and high school levels. Data were collected using a retrospective pretest survey. Seven constructs of the students’ perceptions were generated
(increased enjoyment of mathematics, improvement in academic self-efficacy, improvement in collaborative skills, improvement in organizational skills, enjoyment of chess, confidence in chess playing ability, and increased engagement in learning), and all had high reliability coefficients. Data were analyzed using a two-way multivariate analysis of variance. The results showed that elementary students consistently tended to have higher ratings of perceived benefits than middle and high school students across all constructs. The differences between middle and high school students were low and not statistically significant.
Horizontaal Toezicht in ziekenhuizen: goed voor rechtmatigheid maar geen lagere administratieve lasten
Authors: Veenvliet Nicole , van de Ven Arco
Published: June 2024

Horizontaal Toezicht is mede ingevoerd om de hoge administratieve lasten in de zorg te verminderen. In dit onderzoek is bij twee ziekenhuizen onderzocht in hoeverre en hoe Horizontaal Toezicht bijdraagt aan de reducering van deze lasten. Hiervoor is gebruik gemaakt van het prevention-appraisal-failure-model en de voorwaarden en factoren voor succes van Total Quality Management. Horizontaal Toezicht leidt op zichzelf niet tot het verminderen van de administratieve lasten. Wel is verbetering van de interne beheersing – gericht op rechtmatigheid door de afweging tussen preventiekosten, beoordelingskosten en faalkosten, rekening houdend met factoren en voorwaarden voor succes – mogelijk, met gelijkblijvende administratieve lasten.
The Role of Parents in Early Childhood Social Emotional Development
Authors: Siregar Khalida Ziah Sukmana , Sit Masganti
Published: June 2024

Early childhood education is the initial stage in a child's development. Development that starts from the family environment and involves the role of parents, also focuses on developing social emotional skills. The role of parents in children's emotional development is needed, because parents can accompany and develop children's intelligence as much as possible. The aim of this research is to describe the role of parents in the social emotions of early childhood and the factors that influence children's emotions. This research method is qualitative descriptive research. The type of research is Literature Study (Literature Study). The results of this research show that the role of parents in developing the social-emotional abilities of early childhood is as first and foremost educators as capital and as friends for children. The second result shows that the factors that influence children's emotions include maturity factors, conflict factors and learning environment factors.
Teachers and Partners are Involved in implementation Project Based Learning Model of Biology Education at SMAN 13 Medan
Authors: Yustiningsih Nurul , Hasibuan Virda Kartika , Putri Auliani , Simanullang Nadia , Simatupang Halim , Arwita Widya
Published: June 2024

This research was carried out at the State High School 13 Medan. The population of this study was 32 pupils and 2 biology teachers. The evaluation methods used in this research are quantitative methods and library studies. Education is a conscious and planned effort to create a good learning atmosphere and produce good students anyway. The Merdeka Curriculum is a curriculum with diverse intra-curricular learning where content is more optimal so that students have enough time to deepen concepts and strengthen skills. One of the schools that implemented the Merdeka curriculum is the SMAN 13 Medan. Results found from observations of problems or shortcomings in the PjBL learning model are available in time, cost, and LKPD.
Galeria verlängert mit Finanzchef Mager
Authors: Tewes Werner
Published: June 2024

Galeria wird den dritten Neustart binnen vier Jahren mit altbekannter Chefetage angehen. Insidern zufolge wird der Abschied von Finanzgeschäftsführer Guido Mager ein weiteres Mal vertagt.
Mediamarkt lässt Geschäft mit CoffeeB auslaufen
Authors: Sachsenröder Delphine
Published: June 2024

Edeka und Netto müssen den Vertrieb der kompostierbaren CoffeeB-Einzelportionen der Migros in Deutschland künftig alleine stemmen. Migros-Partner Mediamarkt-Saturn hat das Interesse verloren.
Teure Käse tun sich schwer
Authors: Lenders Dirk
Published: June 2024

Der starke Schweizer Franken und das verhaltene Konsumklima erschweren den Absatz von Schweizer Käse in Deutschland. Doch nun sehen die Vermarkter Anzeichen für einen Umschwung und wollen den Absatz mit neuen Produkten und moderner Werbung unterstützen.
Westfleisch bringt sich in Position
Authors: Rentz Ingo
Published: June 2024

Deutschlands zweitgrößter Schweineschlachter will die fortschreitende Marktkonzentration in der Branche für sich nutzen. Nach einem positiven Start ins Jahr herrscht vorsichtiger Optimismus.
Tegut einig mit „Pro Rauchfrei“
Authors: Bender Hanno
Published: June 2024

Die Nichtraucherinitiative „Pro Rauchfrei“ und Tegut konnten eine Einigung zu Warnhinweisen auf Zigarettenausgabeautomaten erzielen. Ob ein neuer Grundsatzstreit droht, ist jedoch noch offen.
Greenwashing, ade!
Authors: Falker Gerrit-Milena
Published: June 2024

Die EU verschärft die Regeln zum Ökomarketing und wird damit die Werbung mit Umweltaussagen nachhaltig verändern. Jetzt müssen die Marketingabteilungen prüfen, was künftig noch möglich ist. Erste Optionen zeichnen sich ab. Gerrit-Milena Falker
Chatten und kaufen
Authors: Shinde Sonia
Published: June 2024

Chatbots auf Basis Generativer KI mischen den Handel auf. Zalando, Douglas oder Otto testen derzeit, wie sich damit der Kundenkontakt intensivieren und die Verkäufe steigern lassen. Gleichzeitig ebnen Apple, Google und Co kleineren KI-Modellen den Weg ins Smartphone und damit auch zum E-Commerce in der Hosentasche. Sonia Shinde
Digitaler Euro weitestgehend unbekannt
Authors: Klug Denise
Published: June 2024

Eine Studie der Deutschen Bundesbank zeigt, dass die meisten Konsumenten noch nie etwas vom Digitalen Euro gehört haben. Nach zusätzlichen Informationen ist die Hälfte der Befragten immerhin bereit, ihn zu nutzen.
Fackelmann treibt Lizenzstrategie international voran
Authors: Biester Silke
Published: June 2024

Für Fackelmann sind Lizenzen eines der Wachstumsfelder. Der Hersteller für Küchenutensilien erreicht mit exklusiven Sortimenten neue Zielgruppen.
Lizenzthemen setzen Kaufimpulse
Authors: Biester Silke
Published: June 2024

Der Lizenzmarkt befindet sich seit Jahren auf Wachstumskurs. Doch die Vielfalt an Marken, Charakteren und Produkten ist so groß, dass die Sortimentsgestaltung für den Handel durchaus herausfordernd ist. Chance und Risiko liegen nah beieinander.
Timing für Lizenzaktionen wird schwieriger
Authors: Zimmermann Tassilo
Published: June 2024

Die Professionalisierung des millardenschweren Licensing-Business hat stetig zugenommen. Jetzt wachsen auch die Herausforderungen.
Recyclingfähigkeit von Papier- und Kartonverpackungen
Authors: Frutig Markus
Published: June 2024

In diesem Whitepaper wird die Recyclingfähigkeit von Papier- und Kartonverpackungen in der Schweiz untersucht. Dabei werden auch Papier- und Kartonverbundverpackungen, welche zu den Leichtverpackungen zählen, bewertet. Im Rahmen der Fachgruppe Papier & Karton der Themenplattform Kreislaufwirtschaft Produkte & Materialien hat realcycle zusammen mit Swiss Recycle das Whitepaper «Papier und Karton – ein allgemeiner Überblick» erarbeitet.
DRV fordert Zusammenarbeit
Authors: Deininger Olaf
Published: June 2024

Berlin. „Wir brauchen eine Kultur der Zusammenarbeit“, sagte DRV-Präsident Franz-Josef Holzenkamp auf dem Deutschen Raiffeisentag 2024 am Mittwoch. Gast Friedrich Merz sprach dagegen kaum über die Landwirtschaft.
RWZ AG
Authors: Pionke Stefanie
Published: June 2024

Der Future Check 2024 nimmt die elf Top-Unternehmen des Agrarhandels in Deutschland unter die Lupe. Teil 10 der mehrwöchigen Serie beschäftigt sich mit der RWZ AG in Köln. Nach Jahren der Gesundung sind die verbliebenen vier großen Geschäftssegmente alle profitabel. Künftig soll deshalb mehr investiert werden, sagte RWZ-Chef Christoph Kempkes kürzlich in der az vom 24. Mai 2024.
Standorte werden modernisiert, und 2025 erfolgt der Umzug in die neue Zentrale.
Wir brauchen ein Update
Authors: Deininger Olaf
Published: June 2024

Berlin. Der Schlüssel zu einer ökologischeren, resilienteren und tiergerechteren Land- und Ernährungswirtschaft ist die Digitalisierung. Wie das gehen kann, zeigte die Digital Farming Conference des Bitkom diese Woche in Berlin.
Dritev 2024
Authors:   VDI Wissensforum GmbH
Published: June 2024

Content E-engine Comparison of technologies and materials for E-Drive systems under new cooling aspects 1 Drive concept Valeo new high voltage Xin1 eAxle range A modular and scalable approach from 40 kW to 300 kW 35 New efficiency, cost, and space advantages of highly integrated xONEdrive solutions 47 Transmission High Reduction Hypoids High ratio, high speed and also high efficiency? 53 Gear Efficiency Optimization - Macro and Micro Geometry Design for Stepped Planetary Gear Stages 69 From single contact to mechatronic system – examples of series applications of planetary roller gears in automobiles 87 Merits of using harmonic current injection in electric drives to reduce torque ripple, improve NVH behavior, and more 103 On the effects of electric components on gearbox noises 117 Content3D tolerance analysis of gear components Optimized design of tolerance positions considering noise emission due to gear mesh 125 Simulation Parameter Study on the Influence of Driving Cycle and Powertrain Parameterization on Fuel Consumption of wheel-hub driven Vehicles 141 A MBSE approach ...
Economic Analysis Of Production Technologies Of Watermelon (Citrullus Lanatus) Among Smallholder Farmers In Akwa-Ibom State, Nigeria
Authors: Kate Okonkwo-Emegha , C. A Isibor
Published: June 2024

The study was carried out to analyze the economics and production technologies of water melon among small holder farmers in Akwa- Ibom State. Multistage sampling technique was used in data collection. The data were collected from 240 organic and non-organic small holder watermelon farmers. The primary instrument used for data collected was structured questionnaire. Data obtained was analyzed by Enterprise budgeting method, Anova and descriptive statistics. The technologies used in the study area in water melon production were Organic and Non-organic (conventional system). The total revenue and the gross margin of conventional water melon producers realized per farmer per annum were N407,000 and N207,000 respectively, while the total revenue and gross margin for organic water melon producers were N562,385 and N433,141 respectively. The study suggests that awareness should be created by the extension officers on the use of organic farming technology.
KẾT QUẢ DÀI HẠN PHẪU THUẬT ĐIỀU TRỊ PHÌNH ĐỘNG MẠCH CHỦ BỤNG DƯỚI THẬN KHÔNG VỠ TẠI BỆNH VIỆN CHỢ RẪY
Authors: Lê Đức Tín , Lâm Văn Nút
Published: June 2024

Đặt vấn đề: Phình động mạch chủ bụng đã được mô tả và điều trị từ rất lâu. Năm 1951, tác giả Dubost và cộng sự đã phẫu thuật thành công ca phình động mạch chủ bụng đầu tiên [1]. Nhiều nghiên cứu đã cho thấy rằng biến chứng muộn trong quá trình theo dõi những trường hợp sau can thiệp nội mạch điều trị phình động mạch chủ bụng tăng cao, đáng để quan tâm [2], [3]. Tác giả Robert Blair và cộng sự (2023), nghiên cứu (N=1017) kết quả phẫu thuật điều trị phình động mạch chủ bụng dưới thận ghi nhận tỉ lệ tử vong trong 30 ngày chiếm 2,5% mẫu nghiên cứu với nhóm phình không vỡ [5]. Tác giả Gruber M và cộng sự (2023), nghiên cứu so sánh giữa can thiệp nội mạch và phẫu thuật điều trị phình động mạch chủ bụng (N= 1509), ghi nhận tỉ lệ tử vong trong 30 ngày sau phẫu thuật chiếm 2.4% đến 3% các trường hợp phẫu thuật. Phẫu thuật điều trị phình động mạch chủ bụng còn được chỉ định trên những bệnh nhân trẻ tuổi hoặc có cổ túi phình không thuận lợi cho can thiệp nội mạch. Phương pháp: Hồi cứu mô tả loạt ca. Kết quả: Nghiên cứu có tuổi trung bình 64 ± 20,1, nam giới chiếm đa số. Yếu tố rối loạn chuyển hoá lipid và hút thuốc lá chiếm tỉ lệ lần lượt 90 % và 85,8%. Tổn thương động mạch chủ bụng dạng thoi là chủ yếu, chiếm 90% mẫu nghiên cứu. Phình động mạch chủ bụng kèm phình động mạch chậu chiếm 85,8% mẫu nghiên cứu. Đường mở giữa bụng chiếm hầu hết, 97,3% mẫu nghiên cứu. Nghiên cứu ghi nhận loại prothese chữ Y và ống thẳng, lần lượt chiếm 88,1% và 11,9%. Hầu hết chúng tôi có kèm phục hồi lưu thông động mạch chậu trong, chiếm 89,6%. Thời gian kẹp động mạch chủ chậu khoảng 44,5 phút và thời gian phẫu thuật trung bình khoảng 195 phút. Tỉ lệ thành công về kỹ thuật đạt 97,2%, tỉ lệ tử vong trong 30 ngày chiếm 4,1%. Ở giai đoạn theo dõi, tỉ lệ sống còn chiếm 64,8% mẫu nghiên cứu. Kết luận: Phẫu thuật điều trị phình động mạch chủ bụng dưới thận có tỉ lệ thành công về kỹ thuật cao, ít biến chứng và tỉ lệ sống cao ở giai đoạn theo dõi. Do đó, phương pháp này đem lại hiệu quả, an toàn và ít biến chứng.
ĐIỀU TRỊ TÁI THÔNG Ở BỆNH NHÂN NHỒI MÁU NÃO CẤP DO TẮC ĐỘNG MẠCH THÂN NỀN Ở CỬA SỔ SỚM VÀ CỬA SỔ MỞ RỘNG
Authors: Nguyễn Thị Bích Hường , Nguyễn Bá Thắng , Nguyễn Huy Thắng
Published: June 2024

Mục tiêu: Nhồi máu não cấp do tắc động mạch nền (ĐMTN) là bệnh có tỷ lệ tử vong cao và tàn phế nặng nề. Nghiên cứu này nhằm mục đích đánh giá kết cục lâm sàng ở những bệnh nhân tắc ĐMTN được điều trị tái thông trong cửa sổ sớm 0 – 6 giờ và cửa sổ muộn 6 – 24 giờ. Đối tượng và phương pháp: Nghiên cứu được thực hiện tại Bệnh viện Nhân dân 115 từ 8/2021 đến 6/2023. Những bệnh nhân nhồi máu não do tắc ĐMTN cấp được điều trị tái thông trong vòng 24 giờ kể từ khi khởi phát được đưa vào nghiên cứu. Các đặc điểm nền và kết cục lâm sàng được so sánh giữa 2 nhóm được điều trị ở cửa sổ sớm và muộn. Kết cục lâm sàng chính được định nghĩa là điểm mRS 0-3 ở thời điểm 90 ngày. Kết quả: 210 bệnh nhân nhồi máu não do tắc ĐMTN (với độ tuổi trung bình 64.8 ± 12.8, trong đó 30% là nữ) được điều trị trong cửa sổ 24 giờ. Trong đó, 57 bệnh nhân được điều trị trong cửa sổ trong khi 153 bệnh nhân được điều trị trong cửa sổ muộn. Tổng cộng có 28 (49.1%) và 67 (43.8%) bệnh nhân đạt được kết cục lâm sàng chức năng tốt sau 90  ngày (p  =   0.49) lần lượt ở cửa sổ thời gian sớm và muộn. Không có sự khác biệt giữa hai nhóm về kết cục lâm sàng mRS 0-2 (33.3% so với 34.6%, p = 0.86) hoặc tỷ lệ tử vong (40.4% so với 47.7%, p = 0.34). Tỷ lệ xuất huyết não có triệu chứng lần lượt là 3.5% ở cửa sổ sớm và 7.2% ở cửa sổ muộn ( p = 0.33). Kết luận: Điều trị tái thông là chiến lược điều trị hiệu quả và an toàn ở những bệnh nhân tắc ĐMTN trong 24 giờ. Điều trị ở cửa sổ mở rộng có thể đạt được kết cục lâm sàng tương tự so với  điều trị trong cửa sổ sớm.
ĐÁNH GIÁ KẾT QUẢ SỚM ĐIỀU TRỊ UNG THƯ ĐẠI TRÀNG BẰNG PHẪU THUẬT NỘI SOI TẠI BỆNH VIỆN ĐA KHOA TRUNG ƯƠNG CẦN THƠ
Authors: Nguyễn Minh Nghiêm , Nguyễn Văn Bi , Cao Quốc Việt , Nguyễn Hồng Hà
Published: June 2024

Đặt vấn đề: Ung thư đại tràng (UTĐT) là một trong những bệnh thường gặp ở các nước phát triển, là ung thư gây tử vong thứ ba sau ung thư phổi và ung thư vú. Phương pháp điều trị bằng phẫu thuật nội soi mang lại nhiều hiệu quả cho bệnh nhân. Mục tiêu nghiên cứu: Đánh giá kết quả bước đầu của phẫu thuật nội soi trong điều trị UTĐT tại Bệnh viện Đa khoa Trung ương Cần Thơ. Đối tượng và phương pháp nghiên cứu: Thiết kế mô tả cắt ngang tiến cứu trên 38 bệnh nhân UTĐT được điều trị bằng phẫu thuật nội soi tại Bệnh viện Đa khoa Trung ương Cần Thơ. Kết quả: Triệu chứng đau bụng chiếm tỉ lệ cao nhất (89,5%). Theo dõi sau điều trị bằng phẫu thuật nội soi ghi nhận 86,8% không có biến chứng và kết quả điều trị sau 1 tháng đạt kết quả tốt chiếm 83,3%. Kết luận: UTĐT đang có xu hướng trẻ hóa. Phẫu thuật nội soi trong điều trị UTĐT mang lại nhiều lợi ích trong điều trị cho bệnh nhân.