bluuebunny/crossref_metadata_2025 huggingface dataset:
PROMISING BUILDING MATERIALS IN WOODEN HOUSING CONSTRUCTION
Authors: Чемоданов А.Н. , Паргунькин И.Н. , Пуртов И.Н.
Published: July 2024

Во все времена в России деревянные дома пользовались большой популярностью по сравнению с жильем из других материалов. Это обусловлено множеством причин, которые объясняются преимуществом древесины относительно других строительных материалов. Это надежная, постоянно возобновляемая сырьевая база с возможностью регулирования породного состава, размерных и качественных характеристик сырья. Простота и скорость возведения, низкая стоимость строительства и эксплуатации, экологичность при сопоставимых сроках службы также открывают больше перспективы. Сегодня на рынке деревянного домостроения появляются новые технологии, среди которых наиболее перспективны перекрестно-склеенные панели (CLT) и панельно-брусовая технология (HBF). Авторы статьи, рассматривая мировой опыт в этой области, представляют поиски новых технических и технологических решений в области CLT-технологий, осуществляемые в Поволжском государственном технологическом университете, целью которых является разработка высокоэффективной конструкции плиты путем снижения расхода исходного материала на ее изготовление, повышение прочностных свойств, улучшение внешнего вида, расширение промышленных методов изготовления. Эти технологии прошли длительные испытания, показали хорошие эксплуатационные качества и зарекомендовали себя как перспективное строительное направление в деревянном домостроении. CLT-панели сделали возможным переход от малоэтажного к многоэтажному деревянному домостроению. Их возможности полностью еще не раскрыты и требуют широких последующих исследований.

Wooden houses have always been in high demand in Russia in comparison with the housing made of other materials. This is due to many reasons, the core being the advantage of wood as against other building materials. First of all, timber market represents reliable, constantly renewable raw base with the ability to regulate the species composition, size and quality characteristics of raw materials. Moreover, simplicity and speed of construction, low cost of building and maintenance, environmental friendliness with comparable service life altogether make a wooden house a popular product on the market. New technologies are constantly emerging on the market of wooden housing construction, among which the most promising are cross-glued panels (CLT) and panel – beam tech-nology (HBF). These technologies have been tested for a long time, have shown good performance and have established themselves as a promising construction direction in wooden housing construction. CLT panels made it possible to shift from low-rise to multi-storey wooden housing construction. Their capabilities require extensive follow-up research.
PASSIVE TECHNOLOGIES FOR ENSURING RADON SAFETY OF THE INDOOR AIR ENVIRONMENT IN DESIGNED BUILDINGS
Authors: Калайдо А.В. , Римшин В.И. , Семенова М.Н. , Быков Г.С.
Published: July 2024

Статья посвящена проблеме обеспечения радоновой безопасности воздушной среды проектируемых зданий. Тема эта весьма актуальна, так как длительное пребывание в помещениях с высокими уровнями радона, по мнению специалистов, наносит немалый вред здоровью людей. Современный человек, находясь в зданиях, большую часть индивидуальной годовой дозы облучения получает от радона и его дочерних продуктов распада. Основным источником поступления радона в помещения нижнего этажа строительного объекта является подстилающий грунт, а сам процесс переноса носит диффузионный или конвективный характер в зависимости от сочетания характеристик грунта и подземных ограждающих конструкций. Поток радона из грунта может быть ограничен до условно безопасной величины рациональной конструкцией фундамента, поэтому радоновая безопасность зданий должна закладываться на стадии их проектирования. Однако в связи со сложностью процесса поступления, накопления радона и его дочерних продуктов распада в помещениях в настоящее время не выработано единого подхода к обеспечению радонобезопасности сооружений. Обобщив зарубежный и отечественный опыт исследований в этом направлении, авторы показывают, что свои достоинства и недостатки имеют как активные, так и пассивные технологии радонозащиты, и предлагают подход к обеспечению приемлемых уровней радона во внутреннем воздухе проектируемых зданий при использовании исключительно пассивных технологий ограничения поступления почвенного радона.

The article considers the problem of ensuring radon safety of the indoor air environment in designed buildings. The relevance of the topic is more critical than ever. Especially since longterm staying in rooms with high levels of radon, according to experts, causes considerable harm to human health. Staying inside the buildings, people nowadays receive most of individual annual radiation doses from radon and its daughter decay products. The main source of radon penetrating the premises of the lower floor of a construction object is the underlying soil, and the transfer process itself is diffusive or convective, depending on the combination of the characteristics of the soil and underground enclosing structures. The flow of radon from the ground can be limited to a relatively safe value by the rational design of the foundation, so the radon safety of buildings should be laid at the design stage. However, due to the complexity of the process of postulation, accumulation of radon and its daughter decay products in the premises, a single approach to ensuring radon safety of structures has not been developed yet. Having summarized national and international research outcomes carried out in this subject area the authors proved that both active and passive radon protection technologies have their advantages and disadvantages, and offer their own approach to ensuring acceptable levels of radon of indoor environment in designed buildings when using exclusively passive technologies to limit the intake of soil radon.
Uncovering Chemical Homology of Superheavy Elements: A Close Look at Astatine
Authors: Demidov Yuriy , Shalaevsky Alexander , Oleynichenko Alexander , Rusakov Alexander
Published: July 2024

The fascination with superheavy elements (SHE) spans the nuclear physics, astrophysics, and theoretical chemistry communities. Extreme relativistic effects govern these elements' chemistry and challenge the traditional notion of the periodic law. The experimental quest for SHE critically depends on theoretical predictions of these elements' properties, especially chemical homology, which allows for successful prototypical experiments with more readily available lighter homologs of SHE. This work is a comprehensive quantum-chemical investigation into astatine (At) as a non-intuitive homolog of element 113, nihonium (Nh). Combining relativistic coupled-cluster and density functional theory approaches, we model the behavior of At and AtOH in thermochromatographic experiments on a pristine gold surface. Insights into the electronic structure of AtOH and NhOH and accurate estimates of At–gold and AtOH–gold adsorption energies rationalize recent experimental findings and justify the use of At as a chemical homolog of Nh for the successful design of future experiments on Nh detection and chemical characterization.
Improved privacy-preserving using elliptic curve diffie hellman and k-anonymity methodology
Authors: Karthick M  , Sathish Kumar P
Published: July 2024

Within a corporate privacy-preserving system, the issue of outsourcing the association rule mining task is taken into account. Therefore, privacy-preserving data mining is a research topic that is concerned with the security established from personally identifiable information when taken into account for data mining. We create a secure comparison technique and an effective homomorphic encryption scheme to guarantee data privacy. then suggests a frequent item set mining approach supported by the cloud that is used to create an association rule mining approach. The solutions are made for external databases that let several data owners communicate their information securely and productively without sacrificing data privacy. Compared to the majority of other solutions, the solutions leak less information about the raw data. The Rob Frugal encryption method is suggested as a solution to the security issue created by authorised users using external datasets. This system's proposed Rob algorithm incorporates fictitious patterns in cyphers for objects stored in the database. The false patterns contained in the outsourced data may increase the capacity overhead. We include weighted support in the original support of items to address this issue by lowering the number of false patterns and raising the security level for outsourced data with less complexity. To reduce storage requirements, the fictitious transaction table data is transformed into a matrix format. Outsourced data is more secure in the proposed work because process attacks based on items and item sets are not feasible.
Energy-Efficient Task Offloading Based on Differential Evolution in Edge Computing System with Energy Harvesting
Authors: R. Ebinson  , A. Guhan Shanmugam  , S.C. Mouneshwaran  , P. Abinathan  , V.S. Suresh Kumar
Published: July 2024

In Cloud frameworks, Virtual Machines (VMs) are booked to has as per their moment asset utilization (for example to has with most accessible Slam) disregarding their generally and long haul use. Likewise, as a rule, the booking and arrangement processes are computational costly and influence execution of conveyed VMs. In this work, a Cloud VM booking calculation that considers previously running VM asset use over the long haul by breaking down past VM usage levels to plan VMs by improving execution by utilizing KNN with NB strategy. The Cloud the executives processes, as VM arrangement, influence previously conveyed frameworks so the point is to limit such execution corruption. Additionally, over-burden VMs will more often than not take  assets from adjoining VMs, so the work augments VMs genuine computer chip usage. The outcomes show that our answer refines customary Moment based actual machine determination as it learns the framework conduct as well as it adjusts over the long haul. The idea of VM planning as per asset checking information extricated from past asset usages (VMs). The count of the actual machine gets decreased by four utilizing KNN with NB classifier.
A Covert Timing Channels Data Encryption Sceme In Cloud Simulation
Authors: S. Shangavi  , Dr. T. Suresh Kumar
Published: July 2024

Covert Timing Channels (CTC) have become an impending network security problem as the sophistication and use of data exfiltration carried out by cyber-attacks has increased. Inter-arrival periods are used by these channels to steal sensitive data from targeted networks. Machine learning approaches are increasingly being used to detect CTCs, which use statistical-based measures to distinguish malicious (covert) traffic flows from genuine (overt) traffic flows. Given the attempts of cyber-attacks to elude detection and the expanding column of CTCs, covert channels detection must increase in both performance and precision in order to detect and prevent CTCs, as well as reduce the quality of service degradation caused by the detection process. We provide a new image-based method for fully autonomous vehicles in this research. Our strategy is based on the fact that covert channels provide communications that can be transformed into colored  visuals. Our approach is based on this observation and is meant to detect and find the malicious part (i.e., a sequence of packets) within a traffic flow automatically. Our technique lowers the drop in service quality caused by blocking complete traffic flows in which hidden channels are found by finding the covert components within traffic flows. To detect covert traffic, we first convert traffic flows into colored images and then extract image-based attributes. We use these attributes to train a classifier on a huge dataset of covert and overt traffic. We use these attributes to train a classifier on a huge dataset of covert and overt traffic. This method achieves remarkable results, with a detection accuracy of 95.83 percent for cautious CTCs and a covert traffic accuracy of 97.83 percent for 8-bit covert messages, much above the capabilities of commonly used statistical-based solutions.
A Study on Exploring Success Factors for New Product Selling in Fast Moving Consumer Goods
Authors: K. Sathish  , Mymuna Durufshan
Published: July 2024

This study investigates the critical success factors influencing the rapid market penetration of new products in the Fast Moving Consumer Goods (FMCG) sector. As the FMCG industry is characterized by high competition, short product life cycles, and rapidly changing consumer preferences, understanding these factors is essential for companies aiming to achieve swift product acceptance and sustained sales growth. The research employs a mixed-methods approach, combining quantitative surveys and qualitative interviews with industry experts, marketing professionals, and consumers to identify and evaluate the key elements driving successful product launches.
Key findings reveal that several factors significantly impact the speed at which new FMCG products sell. These include innovative product features, effective marketing strategies, strong brand reputation, competitive pricing, and extensive distribution networks. Additionally, the study highlights the importance of consumer insights and market research in tailoring products to meet emerging trends and preferences. The role of digital marketing and social media in enhancing product visibility and consumer engagement is also emphasized.
The study concludes with practical recommendations for FMCG companies, suggesting that a holistic approach encompassing product innovation, strategic marketing, and robust distribution is crucial for achieving rapid market success. By leveraging these insights, businesses can better navigate the complexities of the FMCG market and enhance their competitive edge.
A destruição do Caldeirão da Santa Cruz na imprensa de Pernambuco: o medo de Canudos e da Intentona Comunista
Authors: Almeida Moisés Diniz de
Published: July 2024

O artigo sobre o movimento do Caldeirão de Santa Cruz, ocorrido no Ceará, remete à memória de Canudos e com uma novidade: a ameaça comunista. Havia pouco mais de dois anos que a imprensa noticiara o levante militar, ocorrido na cidade de Natal no Rio Grande do Norte. A sublevação se estendeu por outros estados, mas logo foi debelada violentamente, iniciando-se uma caça aos comunistas. Como uma das bases da revolta foi o Nordeste, o Caldeirão foi associado ao levante vermelho. Em pleno Estado Novo, vigorando a ditadura de Getúlio Vargas, o ajuntamento dos fiéis é debelado rapidamente. As notícias e editoriais analisados, compostos com expressões, frases e palavras, são importantes nas apreciações dos signos e símbolos criados em torno do movimento em questão. A investigação realizada foi de caráter qualitativo, utilizando-se da análise de discurso para compreensão dos fatos, na medida em que há uma integração entre o escrito manifesto, o que estava visível e invisível no texto. A intenção é desvendar o porquê desse tipo de narrativa, produzindo, então, outra visão dos fatos que marcaram a História do Brasil.
A tortura como fio que conduz o corpo noturno do Brasil: reflexões a partir do Dossiê Globo News com Carlos Eugênio Paz
Authors: Resende Lucas Guimarães , Jácome Phellipy Pereira
Published: July 2024

A partir do programa Dossiê Globo News com Carlos Eugênio Paz, de 2012, este trabalho pretende pensar nas relações entre tortura e Estado brasileiro, considerando o papel de práticas jornalísticas em tensionar, ou não, essa discussão. A entrevista do jornalista Geneton Moraes Neto com o guerrilheiro Paz emerge como ponto de discussão e de disputa do Brasil em seu passado de uma ditadura civil-militar, de uma relação direta desse passado com o presente do século XXI, e dos vislumbres de futuro que poderiam ser construídos com percepções e políticas sobre o tempo. Mobilizando o conceito de corpo noturno da democracia, de Mbembe (2017), aponta-se, então, a tortura como o fio de um Brasil noturno que continua a existir, mesmo com a tentativa de escondê-lo e de asfixiá-lo em um passado que se pensa ter rompido.
Violações de direitos durante a ditadura – o caso Folha de S.Paulo: entrevista com Ana Paula Goulart Ribeiro
Authors: Barbosa Marialva Carlos
Published: July 2024

Num dossiê que tem como tema “60 anos do golpe civil-militar no Brasil: mídia, memória e história”, a apresentação da pesquisa “Responsabilidade de empresas sobre violações de direitos durante a ditadura: o caso Folha de S.Paulo”, desenvolvida no âmbito do Centro de Antropologia Forense da Universidade Federal de São Paulo (CAAF/UNIFESP), com o apoio do Ministério Público Federal, mostra a importância do desvendamento do passado nebuloso que ainda envolve o Golpe de 1964 e a atuação dos grupos de mídia. A coordenadora do projeto, Ana Paula Goulart Ribeiro, em entrevista para a Revista Brasileira de História da Mídia (RBHM), apresenta os principais resultados da pesquisa, bem como sua importância em relação à justiça de transição no Brasil, tão difícil de ser alcançada, e tão necessária para o fortalecimento da democracia.
PISA RESULTS BEYOND RANKINGS: WHY DON’T ROMANIAN STUDENTS READ WELL?|
Authors: COMAN (MOLDOVAN) Maria-Lavinia
Published: July 2024

When PISA results are publicly disclosed there is some media frenzy, with a focus on hierarchies worldwide, in the EU, and in the region, as well as various emotions, that range from sensationalism to utter denial. This paper aims to offer deeper insight into the field of text comprehension. Beyond the rankings and based on the PISA results, we explore gaps in learning reading, within the context of the evolution of contemporary texts and the youth’s interaction with these. The first part reviews the new trends in reading comprehension – as they are highlighted in the PIRLS and PISA respective frameworks and the European framework for the study of literature in secondary education - as well as the renewed reading competencies that are stipulated in the official curriculum for the Romanian language and literature (middle school). This section aims to clarify the components of the reading process that should be learned (and assessed) in school. The second part attempts to answer the question: how is reading assessed within PISA and the National Assessment Exam? The two assessments are being examined considering focus, item specificity, contextualization of evaluation, typology of texts and their format support, as well as the responses appraisal and the results reporting. The ensuing comparison offers explanations for the distance between the results obtained at PISA and the National Assessment Exam, as well as the weaknesses in optimizing and assessing reading competence in the Romanian school. The last part concerns the need to innovate reading practices, by overcoming the backwash effect of the National Assessment, and the strategies that teachers could use to improve reading skills, using the PISA framework and the released items.
Update of the MCRA platform: enhancing data connectivity, security, interoperability, and accessibility
Authors: van Klaveren Jacob D. , Kruisselbrink Johannes W. , Engel Jasper , van Voorthuijsen Tijmen , van Lenthe Marco S. , de Boer Waldo J. , van Donkersgoed Gerda , McKeon Hannah P. , Zwartsen Anne
Published: July 2024

Abstract
Current risk assessment practices for chemicals primarily focus on individual substances or predefined mixtures. However, people are exposed daily to multiple chemicals from diverse sources. The Monte Carlo Risk Assessment (MCRA) platform, an open web‐based tool, facilitates cumulative risk assessment (CRA) of chemicals. It is developed by Wageningen University & Research (WUR, Biometris) for the Dutch Institute for Public Health and the Environment (RIVM). The a (EFSA) and RIVM have initiated a Framework Partnership Agreement (FPA) to enhance mixture risk assessment (MRA) capabilities in MCRA. This report describes the collaborative efforts of EFSA and RIVM to make the MCRA platform more interoperable and accessible, focusing on data connectivity and security. Emphasis is placed on integrating relevant data used in Standard Regulatory Actions (SRA) implemented in MCRA, ensuring up‐to‐date and relevant information. RIVM's security measures, including a security quick‐scan and subsequent risk management plan, ensure a secure information and communications technology (ICT) and data hosting environment, especially for privacy sensitive data (e.g., food consumption data). A workflow for data exchange from EFSA to MCRA is proposed, focusing on standardisation and automation to minimise manual operations. This workflow builds on EFSA's established yearly pesticide data collection and reporting cycle. Additionally, efforts to align MCRA with other modelling software are explored. Ensuring Open MCRA's accessibility, various user groups are defined, enhancing the platform's usability for diverse stakeholders.
Strategy for developing data standards in support of automation of Systematic Reviews
Authors: Hooijmans Carlijn R , Wever Kimberley E , Macleod Malcolm R , Whaley Paul , Bannach‐Brown Alexandra
Published: July 2024

Abstract
The current report is the result of the recent EFSA‐EBTC initiative to advance the use of automation tools in systematic reviews. The working group members identified the need for data exchange standards to facilitate transferring data between SR automation tools without loss or changes in data as a first priority. Closely related objectives identified were the concurrent development of data guidance and data content standards, and a strategy for governance of the resulting data standards, including their maintenance and regular updates. These conversations led up to the organization of workshops to initiate the development of data standards, as described in the current report. The EFSA‐EBTC collaboration organized a four half‐day workshop for an extensive group of stakeholders actively involved in the development or use of SR automation tools. The main objectives were 1) to generate a common understanding of the needs and hurdles for data standards in SR automation, 2) to collate viewpoints from all relevant stakeholders on how such standards may be developed, and 3) to kick‐off the development process. Three preparatory workshops preceding the final workshop were organized to clarify the scope and objectives of the main workshop. This external scientific report contains the summary of the preparatory and main workshops, as well as the proposed strategy for the process of how these data standards could be developed. The recommended next steps for development focus on further refining the aims, analysis of the landscape, interoperability with existing standards, setting up the infrastructure (e.g., establishing a governance structure and working groups containing all essential stakeholders), and the process of actual data standard development, launching and monitoring adoption of the standards.
The Impact of Early Intervention on Posture Control and Language Abilities in 3-Year-Old Children With Developmental Delay: A Case Study
Authors: Oh Hyewon , Kang Bora ,   The Korean Society of Cognitive Therapeutic Exercise
Published: July 2024

This study investigated the effects of a sensory integration program on posture control and language abilities in preschoolers with developmental delay at the age of 3. The study included a single subject, a 3-year-old child, with the intervention period lasting from April to May 2024, consisting of 8 weeks with sessions conducted 3 times a week for 40 minutes each, totaling 12 sessions. Language therapy was conducted for a total of 8 sessions, twice a week for 40 minutes each over 8 weeks. One occupational therapist evaluated K-DDST-II, K-CSP-II, and a combined assessment of K-DDST-II and K-CSP-II to determine if the participant met the selection criteria before the screening and intervention. Language development assessments, including SELSI and PRES, were conducted by one speech therapist. As a result of the study, the child's K-CSP-II quadrant shifted from showing more behaviors than peers in the ‘Registration/Bystander’ area to having behaviors similar to peers. Additionally, in the sensory session, there was a shift from showing more behaviors than peers to behaviors similar to peers in the ‘Body Positioning Processing’ category. In the K-DDST-II results, changes were observed in fine motor skills, adaptation, language, motor development, and final outcome categories. In the language assessment results from SELSI, changes were noted in expressive language scores. Furthermore, in PRES, there was a change from initially scoring at a 28-month level in receptive language, expressive language, and integrated language to scoring at a 35-month, 33-month, and 34-month level, respectively, after intervention. While this study found positive effects of early intervention on sensory processing, postural control, and language development, it is not possible to generalize the results of this study to all children in developmental stages. Therefore, future research should focus on conducting multidimensional studies on the effectiveness of early intervention services targeting early identified infants and toddlers.
Badania zapylenia powietrza w warunkach kopalnianych podczas pracy prototypu kompaktowego suchego odpylacza filtracyjnego
Authors: Kuczera Zbigniew , Łuczak Rafał , Życzkowski Piotr , Szkudlarek Zbigniew , Kalita Marek , Krawczyk Piotr , Chondrokostas Piotr
Published: July 2024

Artykuł dotyczy zagadnienia zastosowania innowacyjnego rozwiązania służącego do czyszczenia maszyn i urządzeń znajdującychsię w wyrobiskach górniczych z zastosowaniem technologii UCT (Underground Cleaning Technology). Podczas czyszczenia podawanajest pod ciśnieniem mieszanina gazów składająca się w głównej mierze z dwutlenku węgla (suchy lód), który sublimując zwiększaefektywność czyszczenia. Podczas prac powstaje zapylenie powietrza wynikające z obecności w wyrobisku nagromadzeń pyłuwęglowego i kamiennego oraz z emisji pyłów z procesu czyszczenia. W artykule przedstawiono wyniki pomiarów rozkładu zapyleniana stanowisku pracy oraz w jego otoczeniu. W procesie czyszczenia zastosowano aktywne sposoby redukcji zapylenia powietrzaza pomocą suchego odpylacza filtracyjnego. Badaniami objęto również strumień powietrza na wlocie do odpylacza oraz na jegowylocie. Na podstawie wykonanych pomiarów in situ oceniono wpływ metody czyszczenia urządzeń górniczych na stan powietrza wwyrobisku oraz możliwości zastosowania technologii UCT w podziemnych zakładach górniczych.
Woda jako źródło energii elektrycznej w Polsce
Authors: OLKUSKI Tadeusz
Published: July 2024

Woda jest niezbędnym składnikiem naszego życia. Odgrywa kluczową rolę we wszystkich procesach biologicznych, procesachprzemysłowych, w rolnictwie, transporcie, wytwarzaniu energii elektrycznej i ciepła i w wielu innych dziedzinach życia. Celem artykułujest pokazanie znaczenia wody w produkcji energii elektrycznej w Polsce. Jak wiemy, energetyka wodna jest jedną z najstarszychform wykorzystywania energii. Już w starożytności wykorzystywana była na przykład do napędu młynów wodnych. W dzisiejszychczasach jej energetyczne wykorzystanie jest zupełnie inne. W Polsce energetyka wodna jest słabo rozwinięta. Moc zainstalowanaw elektrowniach wodnych zawodowych wynosi zaledwie 2 292,2 MW, w tym w elektrowniach szczytowo-pompowych 1 792,3.Produkcja energii elektrycznej w elektrowniach wodnych wynosi w Polsce niecałe 2 TWh, co jest wielkością symboliczną, stanowiącązaledwie 0,6% rocznej produkcji energii elektrycznej w naszym kraju. Polska posiada ponad 700 elektrowni wodnych, ale większośćz nich to małe elektrownie wodne nie przekraczające 5 MW mocy. Największymi elektrowniami wodnymi w Polsce są: elektrowniaŻarnowiec, elektrownia Porabka-Żar oraz elektrownia Solina wchodząca w skład Zespołu Elektrowni Wodnych Solina – Myczkowce.Wszystkie te elektrownie są elektrowniami szczytowo-pompowymi. Według prognoz światowych pomimo gwałtownego rozwojufotowoltaiki oraz energetyki wiatrowej energetyka wodna pozostanie do 2030 roku największym na świecie źródłem wytwarzaniaenergii elektrycznej ze źródeł odnawialnych.
Pomiar przekrojów w dolnym odcinku rzeki Ba z uzupełnieniem Google Earth Engine
Authors: NGUYEN Ba Dung , DANG Tuyet Minh
Published: July 2024

Głównymi i niezbędnymi danymi do prowadzenia badań modelowania hydrodynamicznego jest głębokość koryta rzeki. Zazwyczajdane o topografii koryta zbierane są bezpośrednio z przekrojów rozmieszczonych wzdłuż rzeki w stosunkowo odległych odstępach.W artykule przedstawiono wyniki zastosowania technologii Google Earth Engine i wysokiej rozdzielczości obrazów teledetekcyjnychSentinel 2 w połączeniu z danymi cyfrowego modelu wysokości i przekrojami pomierzonymi w terenie w celu uzupełnienia przekrojówpoprzecznych dolnego biegu rzeki Ba. Wiarygodność przekrojów uzyskanych tą technologią została zweryfikowana w oparciu o rzeczywistepomiary w kilku miejscach głównego nurtu rzeki Ba. Wyniki badań wskazują, że większość interpolowanych przekrojów jestzgodna z rzeczywistymi danymi pomiarowymi.
Doświadczenie w analizie rdzeniowej spękanej skały podłoża w J/V “Vietsovpetro” w Wietnamie
Authors: LE Duyen Quang , NGUYEN Dung The
Published: July 2024

W pracy przedstawiono kompleksową metodologię analizy rdzeniowej spękanej skały podłoża w J/V “Vietsovpetro”. Proces rozpoczynasię od szczegółowego wizualnego opisu próbki rdzenia, po którym następuje badanie pęknięć w celu określenia gęstości, azymutu, uderzeniai zanurzenia. Przepuszczalność sondy i radioaktywność mierzy się tradycyjnymi metodami. Stwierdzono, że konwencjonalnametoda pobierania próbek zatyczek rdzeniowych jest nieodpowiednia w przypadku bardzo niejednorodnych spękanych skał piwnicznych.Zaproponowano nowe podejście do pobierania próbek czopu rdzenia, które polega na zwiększeniu średnicy czopu rdzenia i częstotliwościpróbkowania w celu lepszego zachowania makropęknięć typu vug. Analiza korka rdzeniowego po cięciu obejmuje określenie przepuszczalnościgazu, porowatości, porowatości odcięcia, gęstości ziaren, prędkości akustycznej, ściśliwości, krzywych ciśnienia kapilarnegoi zwilżalności. W pracy wskazano także na potrzebę przeprowadzenia dodatkowej analizy początkowego nasycenia resztkowego wodązbiornika z wykorzystaniem konserwowanego rdzenia, analizy pierwiastków śladowych oraz określenia wieku radioizotopowego. Niektóreparametry, takie jak właściwości elektryczne i zdolność wymiany kationów, uważa się za niepotrzebne w przypadku spękanej skałypiwnicznej. Wyniki tego badania mają kluczowe znaczenie dla poprawy wiarygodności wyników analiz podstawowych i mają znacząceimplikacje dla poszukiwań i wydobycia ropy i gazu.
Computación confidencial
Authors: Cano Martínez Jeimy José
Published: July 2024

La transformación digital acelerada de las organizaciones demanda la incorporación de proveedores de servicios en la nube como apalancadores de las capacidades necesarias para concretar las iniciativas digitales claves para su promesa de valor. En este sentido, el tratamiento de la información en reposo (en los servidores), en tránsito (a través de las redes) y en uso (en el procesamiento de las aplicaciones) establecen retos particulares de seguridad y control que demandan una atención especial. La computación confidencial como nuevo paradigma de seguridad y control para la información en uso establece un nuevo referente para la seguridad en la nube donde ahora fluyen y se procesan los datos de los clientes como fundamento de los objetivos estratégicos de las compañías. Por tanto, este artículo hace una revisión básica de esta temática, plantea algunas realidades (y una mentira) sobre la implementación de este nuevo paradigma y establece algunas conclusiones prácticas sobre sus retos e implicaciones tanto para las empresas como para los proveedores de servicios en la nube.
The Bibliometric Analysis of the Sunda Pangolin (Manis javanica Desmarest, 1822) Ecological Research in Indonesia
Authors: Rianti Anita , Kwatrina Rozza Tri , Santosa Yanto
Published: July 2024

Illegal wild animal trade is a conservation threat, predominantly in Indonesia. Most of the animals traded is the pangolin which almost all parts of the body are used, especially the scales. This research used a bibliometric review that uses Scopus, The Web of Science platform, and Google Scholar to analyze publications for one decade to map trends and gaps in pangolin research. The result of this research showed that the total of publications significantly increased over several decades, but the topic for pangolin research is not learned in the same proportion (only 37% of them discussed the population appraisal of pangolin in the wild, the remainder mostly discussed status and conservation of pangolin in 41%, and the effect of illegal pouching and trading in 22%). There is an inconsistency between the researchers in developed countries and developing countries where more research is conducted in developed countries than in developing countries. The data from the analysis research collected systematically in developing countries were not published proficiently, therefore it caused several publications to fall into the grey literature category. There are some research gaps, which are research topics are not diverse and have too many things in common, other than that the population data are not aligned with the biodiversity distribution and conservation priorities, especially concerning endangered species such as pangolins. The success of conservation relied on the policymakers and practitioners, and the implications of this research gave suggestions for the management to overcome the pangolin trade polemic that has become increasingly widespread recently.
ESG DISCLOSURE, GREEN INNOVATION, CLIMATE RISK TERHADAP KINERJA PERUSAHAAN, KOMITE AUDIT SEBAGAI PEMODERASI
Authors: AP Vallentina Rosi Febrianti , Amin Muhammad Nuryatno
Published: July 2024

Penelitian ini bertujuan untuk menyelidiki pengaruh ESG disclosure Green Innovation dan Climate Risk  Kinerja Perusahaan dengan Komite Audit sebagai pemoderasi. Penelitian ini memiliki jumlah sampel sebanyak 20 perusahaan dengan waktu pengamatan selama 4 tahun. Jenis penelitian ini adalah kuantitatif dengan sumber data sekunder, yang masing-masing data tersebut didapatkan dari sumber data keuangan, laporan per tahun dan laporan keberlangsungan yang terdaftar di Bursa Efek Indonesia (BEI) periode 2019-2022.  Hasil yang didapatkan adalah kumpulan data panel yang terdiri dari nilai cross-section dan time series. Pengujian penelitian dimulai dengan menentukan model yang paling cocok untuk digunakan dalam penelitian, kemudian dilakukan uji chow, uji haussman, uji langrage multiplier, uji asumsi klasik, uji signifikansi dan hasil pengujian yang membuktikan bahwa ESG disclosure green innovation dan climate risk dengan komite audit sebagai pemoderasi secara simultan berpengaruh positif terhadap kinerja perusahaan. Namun terdapat pengaruh negatif antara climate risk terhadap kinerja perusahaan dan tidak ada pengaruh antara green innovation yang dimoderasi komite audit terhadap kinerja perusahaan. Penelitian ini diharapkan memberikan informasi dan wawasan tentang ESG disclosure, green innovation, dan climate risk yang mempengaruhi kinerja perusahaan serta memperkuat pengaruhnya melalui komite audit. Hasil ini diharapkan menjadi referensi untuk penelitian selanjutnya dengan menambah variabel independen lain dan menggunakan sampel perusahaan dari sektor lain.
Drivers and Barriers of Science Teacher Development Program on STEM Learning Using Arduino
Authors: Sarah Lia Laela , Nahadi Nahadi , Sriyati Siti
Published: July 2024

The science teacher development program on STEM Learning using Arduino was conducted to enhance science teacher competencies in designing and implementing a 21st-century skills-based teaching approach. This study implemented research evaluation with Context, Input, Process, and Product (CIPP) to determine the drivers that supported and enhanced the program's effectiveness and address the barriers that obstruct teachers' competencies. The methodology employed in this study is both qualitative and quantitative methods. Qualitative methods gather data through observations, interviews, and document analysis. In addition, quantitative methods involve calculating the percentage of participants who complete the training program. Interviews and document studies in context evaluation help determine if program objectives are relevant to teachers' needs and aligned with the curriculum. Observation, interview, and document study were employed to evaluate input, process, and product and complement with quantitative data. The result shows that the science teacher development program is highly relevant today in enhancing teachers' competencies to design 21st-century skills-based teaching. However, some improvements are still needed to support the drivers and eliminate the barriers to make the program more effective. Some drivers, such as participants' motivation, well-organized content, competent facilitators, and sufficient resources, are assets to continue the program. However, the revision of the indicator objectives program, the selection process of participants, the time to conduct the workshop session, guidance, and content representation are essential to note.
Development of KOIN Mobile Learning to Prevent Student Misconceptions on Chemical Bonding Material
Authors: Oktaviani Lestari Rachma , Sukarmin Sukarmin
Published: July 2024

Chemistry is a relatively tricky science; thus, it must be studied in depth to avoid misconceptions. These misconceptions can be caused by students themselves, teachers, textbooks, material context, and teaching methods. One way to prevent misconceptions is by using learning media that is easy for students to understand. Field facts indicate that chemistry teaching in high schools is still conducted conventionally, and only a few students understand the concepts of chemical bonding. Mobile learning is an interactive multimedia that can enhance students' learning motivation. This research aims to determine the feasibility of using KOIN m-learning to prevent student misconceptions about covalent and ionic bonds. The feasibility of m-learning is reviewed from two aspects: validity and practicality. This study employs the Research and Development (R&D) methodology, utilizing the development model proposed by Sukmadinata. The limited trial was conducted in class XI-MEDITEK of SMA Ta'miriyah Surabaya, with 15 students selected based on the most significant number of students who did not understand concepts in the pretest results. The research data shows that (1) KOIN m-learning is declared valid as indicated by the content validity mode of 4 with category valid and construct validity mode of 4 with category valid, (2) KOIN m-learning is declared practical as indicated by the average results of the student response questionnaire, supported by observations of student activities, of  97.04% with category highly practical, The results indicate that KOIN m-learning is feasible to be used to prevent student misconceptions about chemical bonding material.
The effect of STEM problem-based learning on students’ mathematical problem-solving beliefs
Authors: Shongwe Benjamin
Published: July 2024

The purpose of this quasi-experimental study was to investigate the effect of science, technology, engineering, and mathematics (STEM) problem-based learning (PBL) intervention on students’ problem-solving beliefs (PSB). To this end, the PSB questionnaire was administered to a group of eighty-six 10th graders across different socio-economic spectra working with an expert facilitator in a rural school that received curricular support and resources to specifically develop STEM teaching in eastern South Africa. The sample participated in two time periods (pre- vs. post-intervention) in which problem-based activities were utilized. A quantitative evaluation of the impact of an intervention on students’ subsequent beliefs as well as qualitative analysis of interviews with a sample of fourteen purposively selected students is presented. Results showed that participants increased their mathematical PSB (p<.001 , d=.50 ). The implications of these findings speak to the potential for teachers to utilize the results to provide opportunities for students to experience PBL activities.
FTIR characterization of Siddha medicine Komoothira silasathu parpam
Authors: REVATHY P  , THIRUNARAYANAN G  , SUVEDHA P
Published: July 2024

Objective: To characterize the siddha formulation Komoothira silasathu parpam. Material and methods: The siddha formulation, Komoothira silasathu parpam was prepared as per Siddha literature Gunapadam thathu Jeevava guppu and the siddha formulation was analysed by using FTIR spectrum. Result: FTIR characterization shows the presence of some functional group such as Alkyne, Alkene, Alkane, Carbon dioxide, Aldehyde, Primary Amine, Alcohols where identified in Siddha formulation komoothirasilasathuparpam. This study forms the base for pharmaceutical analysis of Komoothirasilasathuparpamwhich will be followed by safety and efficacy studies later. Conclusion: The instrumental analysis FTIR study for Komoothira silasathu parpam shows the presence of functional groups through the stretch and bands which responsible for its functional activity. It was to subject for further many studies to validate its efficacy for its potency.
Pelatihan Inovasi Pada Guru SMK Muhammadiyah 3 Kabupaten Gresik
Authors: Komara Beni Dwi , Kurniawan Aries
Published: July 2024

At present the problems faced are increasingly complex, making it impossible to solve them in the traditional way, because the problems are increasingly complex and there are no references in the past, solutions must be found through innovation. For example, the emergence of the Covid 19 pandemic was followed by social restrictions. Schools are required to innovate to solve problems that arise. Among them, schools must organize online schools, where previously all learning processes were carried out outside the network. In the future there will be more and more complex problems for which there is no solution, such as disruptions, global crises, regulatory changes, digitization, and so on. This service aims to teach the importance of innovation and direct practice of implementing innovation using the design thinking method to teachers and principals of SMK3 Gresik and several SMK schools in the Cerme Gresik Subdistrict. Learning in the form of workshops to be more interactive and project-based so that participants can have experience in innovating. The service was carried out well, the participants were able to properly accept the training provided and asked to be given guidance through a follow-up workshop program.
Pendampingan Peningkatan Pemberdayaan Masyarakat SD ALMADANY kelurahan Prambangan Kabupaten Gresik Melalui Pelatihan Literasi Keuangan dan Kesehatan Mental Guru
Authors: Akhirruddin Anita , Kirono Indro
Published: July 2024

Mental health is a problem that needs to be taken seriously. Mental health is often experienced by people aged 15 years and over, so it is necessary to address this by knowing the problems and characteristics of people around us who experience mental disorders. Teacher are among those who can experience mental health problems due to their dual role, namely wife, and career. The dual role played by teachers does not rule out possibility of causing stress and depression. Stress and depression need to be handled appropriately and identified as early as possible, for this reason it is necessary to understand the importance of mental health literacy for teachers so that they can work well in educating their students. So in this service the service team want to provide training to Almadany Elementary School teachers on how to recognize the symptoms of mental disorder, as well as how to overcome them both from a psychological aspect and a religious  approach.
Implementasi Perbaikan Proses Produksi Air Bersih di Instalasi Pengolahan Air Minum
Authors: Irawati Desrina Yusi , Bellanov Agrienta , Narendra Ravaelino Dimas Eka
Published: July 2024

Keterbatasan sumber daya air, meningkatnya permintaan air, dan polusi sumber daya air menjadi tugas besar yang perlu di pikirkan oleh Instalasi Pengolahan Air Minum (IPAM). Metode sistematis untuk mengidentifikasi, mengukur, dan menilai aspek dan dampak potensial lingkungan melalui seluruh siklus hidup suatu produk, proses atau aktivitas dapat menggunakan metode Life Cycle Assessment (LCA).  Analisis dampak lingkungan yang dihasilkan dari metode LCA dapat menjadi masukan dalam melakukan perbaikan kualitas pengolahan air bersih dari segi lingkungan. Salah satu metode perbaikan kualitas adalah Quality Function Deployment (QFD).  penelitian ini bermaksud mengimplementasikan perbaikan yang perlu dilakukan oleh pihak IPAM Babat dalam mengurangi potensi pencemaran lingkungan serta memanfaatkan kembali limbah dari pengolahan IPAM. Perbaikan yang telah diterapkan selanjutnya dianalisis menggunakan LCA untuk mengetahui dampak lingkungan yang ditimbulkan dan membandingkan besar dampak lingkungan sebelum dan setelah perbaikan diimplementasikan. Keseluruhan dampak mengalami penurunan nilai setelah dilakukan pencampuran air lumpur buangan pada proses produksi air bersih selama 30 menit. Hal ini menunjukkan bahwa dalam menghasilkan 1 kg air bersih dengan pengolahan kembali air lumpur buangan dapat mengurangi dampak fossil fuels, carcinogens, respiratory organics,  respiratory inorganics, climate change, radiation, ozone layer, excotoxity, acidification/eutropication, land use, dan minerals.
Mitigasi Risiko Untuk Meningkatkan Kualitas Produk Pada Proses Produksi Pinting Cup
Authors: Sari Lilia , Nazaruddin Nazaruddin , Isnaini Hadiyul Umam Muhammad , Surayya Lubis Fitriani , Nur Muhammad
Published: July 2024

Utama Cup Printing merupakan salah satu perusahaan yang berbentuk industri rumahan dan bergerak dibidang sablon. Permasalahan yang ada di perusahaan ini yaitu banyaknya terdapat produk cacat yang dihasilkan pada setiap produksi sehingga menyebabkan kerugian dan menurunkan kualitas dari produk tersebut. Hasil produk cacat yang ditemukan pada bulan Oktober 2021 – September 2022 mencapai 5% dan melebihi batas toleransi perusahaan yaitu 2% dengan 8 jenis cacat produk. Penelitian ini ditujukan untuk mengidentifikasi risiko dan smber dari risiko tersebut sehingga mampu meminimalisir kecacatan dengan melakukan memberi usulan aksi mitigasi. Setelah diakukan identifikasi risiko didapatkan 11 kejadian risiko Utama Cup Priting. Terdapat 3 risk agent prioritas yang diberi aksi mitigasi yaitu A2 Screen yang digunakan bocor, A4 Terdapat kerusakan dan kesalahan settingkomponen mesin, A8 Operator memasukkan cup yang sudah tersablon 2 kali ke molding. Terdapat 5 aksi mitigasi yang dapat dilakukan perusahaan untuk meminimalisir risiko cacat yaitu PA1 Melakukan pemeriksaan dan perawatan layar screen setelah selesai digunakan, PA2 Melakukan pemeriksaan dan pemeliharaan rutin terhadap setiap komponen mesin produksi minimal 1 kali dalam 1 bulan, PA3 membuat SOP produksi (tertulis), PA4 Meningkatkan kualitas SDM (Sumber Daya Manusia) di Utama Cup Printing dengan cara menerapkan pelatihan screen printing pada karyawan, PA5 melakukan breafing sebeum memulai produksi.