bluuebunny/crossref_metadata_2025 huggingface dataset:
Pengaruh Media Powerpoint Interaktif Terhadap Hasil Belajar Siswa pada Pembelajan IPAS Siswa Kelas V SDN 06 Sungai Raya
Authors: Gunawan Windra
Published: February 2025

Interactive PowerPoint is useful as a learning platform that utilizes interactive elements to increase student engagement in the learning process. The purpose of this study is to determine the effect of the use of interactive PowerPoint media on the learning outcomes of grade V students of SDN 06 Sungai Raya.This study uses a quantitative method with a nonequivalent control group design. The results of the independent t-test showed that the use of Interactive PowerPoint media had a significant effect on student learning outcomes in social studies learning with a significance value of 0.001. From these results, the conclusion is that H0 is rejected because of the significance value of sig. (2-tailed) is significantly smaller than 0.05. The average post-test score of the experimental class was 89.77 higher than the average post-test of the control class of 61.41. It should be noted that the use of interactive PowerPoint media affects the learning outcomes of social studies students in grade V of SDN 06 Sungai Raya. The results of the analysis showed that the use of interactive powerpoints had an effect on the learning outcomes of grade V students at SD Negeri 6 Sungai Raya. The increase in social science learning outcomes before and after using interactive powerpoint in students, with the average posttest score higher than the pretest score.
Research on the influence mechanism of rural tourism gentrification based on rural revitalization
Authors: Xu Yumei , Zhang Shiwen , Yao Zhipeng
Published: February 2025

Based on the background of China’s social development in the new era and the realistic needs of rural revitalization and sustainable tourism development, this paper takes typical rural tourism destinations in Huzhou city, Zhejiang Province and Huangshan city, Anhui Province as examples, and discusses the influence mechanism of rural tourism gentrification using grounded theory. The results show that the driving mechanism of rural tourism gentrification acts on rural areas through different ways, promoting the development and evolution of rural tourism gentrification. The interactive influence mechanism of rural tourism gentrification advances the sustainable development of rural tourism and rural revitalization. This study enriches the research on rural tourism gentrification and provides theoretical support and practical reference for rural revitalization and the sustainable development of rural tourism.
Lí Luận Dạy Học trong Bối Cảnh Giáo Dục 5.0 ở Cấp Độ Giáo Dục Đại Học
Authors: Phuong Chi Diep
Published: February 2025

Xã hội 5.0 đã đặt ra yêu cầu về kỷ nguyên Giáo dục 5.0. với sự vận dụng các công nghệ tiên tiến và các phương pháp học tập tích cực để thúc đẩy việc học tập mang tính cá nhân hóa, lấy người học làm trung tâm. Sử dụng tiếp cận định tính và phương pháp nghiên cứu lí thuyết, phân tích, tổng hợp, khái quát hóa để xây dựng khung lí thuyết về lí luận dạy học trong Giáo dục 5.0 ở cấp độ giáo dục đại học, bài báo xác định khái niệm và các đặc điểm của Giáo dục 5.0, phân tích sự thay đổi của lí luận dạy học đại học trong thời đại Giáo dục 5.0. Theo đó, mục tiêu đào tạo không chỉ dừng ở đào tạo năng lực chuyên môn mà còn hướng đến năng lực số, năng lực phản biện, sáng tạo, thích ứng, năng lực xã hội – cảm xúc; nội dung đào tạo cần tích hợp thêm trí tuệ số và các học phần về tư duy hệ thống, tư duy phản biện và sáng tạo, các kỹ năng mềm; phương pháp dạy và học chuyển biến theo hướng áp dụng trò chơi hóa (gamification), dạy học theo dự án, dạy học định hướng hành động, học tập trải nghiệm...theo phương thức dạy trực tuyến (đồng bộ/ không đồng bộ), dạy trực tiếp có vận dụng công nghệ tiên tiến (trí tuệ nhân tạo, thực tế ảo, thực tế tăng cường, chuỗi khối...), dạy học kết hợp (blended learning), chương trình giáo dục xã hội mở (open society curriculum); các nội dung và công cụ kiểm tra đánh giá phong phú tương ứng với các mục tiêu đào tạo, có vận dụng công cụ số.
Tái Cấu Trúc Mô Hình Đại Học: Bước Chuyển Sang Mô Hình 5.0
Authors: Phan Anh Nguyen
Published: February 2025

Bài báo này phân tích sự phát triển của các mô hình trường đại học từ 1.0 đến 4.0, kết hợp với việc so sánh các chính sách số hóa giáo dục đại học tại Mỹ, Đức, và Trung Quốc, cũng như tầm nhìn xã hội 5.0 của Nhật Bản, để đề xuất mô hình đại học 5.0. Điểm đặc trưng của đại học 5.0 nằm ở việc tích hợp công nghệ hiện đại như trí tuệ nhân tạo (AI), Internet vạn vật (IoT), và dữ liệu lớn (Big Data) với văn hóa xanh và trách nhiệm xã hội, nhằm tạo ra một hệ sinh thái giáo dục bền vững. Mô hình đại học 5.0 vượt qua giới hạn của trường đại học số, không chỉ tối ưu hóa các quy trình giáo dục mà còn thúc đẩy cá nhân hóa học tập, phát triển kỹ năng cảm xúc - xã hội, và tạo dựng ý thức trách nhiệm môi trường. Ngoài ra, mô hình này kết nối linh hoạt giữa không gian vật lý và ảo, đồng thời thúc đẩy hợp tác giữa các trường đại học, chính phủ, và doanh nghiệp để giải quyết các thách thức toàn cầu. Kết quả nghiên cứu khẳng định rằng đại học 5.0 là bước phát triển tất yếu trong thời đại công nghệ và bền vững, đặt con người làm trung tâm, đồng thời cung cấp một khung lý thuyết cho việc triển khai trong bối cảnh giáo dục hiện đại.
Recent Advances in Diagnostic Radiation and Proposals for Future Public Health Studies
Authors: Adelodun Mojeed Omotayo , Anyanwu Evangel Chinyere
Published: February 2025

Recent advances in diagnostic radiation have significantly enhanced the precision, speed, and safety of medical imaging techniques, offering profound implications for public health. Innovations in imaging technologies, such as low-dose computed tomography (CT), digital radiography, and advanced nuclear medicine techniques, have improved the ability to detect and monitor diseases at earlier stages with reduced radiation exposure. These advances are particularly important in oncology, cardiology, and infectious disease management, where early and accurate diagnosis is critical for effective treatment and improved patient outcomes. Moreover, the integration of artificial intelligence (AI) and machine learning (ML) into diagnostic imaging has revolutionized the analysis and interpretation of radiological data. AI-driven tools have shown promise in enhancing the accuracy of image readings, identifying subtle patterns that may be missed by human eyes, and optimizing radiation doses to minimize patient exposure while maintaining image quality. These developments are paving the way for more personalized and precise diagnostic approaches in public health. Despite these advancements, several challenges remain, including the need to further reduce radiation exposure, especially in vulnerable populations such as children and pregnant women, and the necessity to ensure equitable access to these advanced diagnostic tools across different healthcare settings. Additionally, the long-term effects of low-dose radiation exposure and the potential risks associated with the cumulative radiation dose from repeated imaging studies warrant ongoing investigation. Future public health studies should focus on addressing these challenges by exploring the long-term impacts of diagnostic radiation exposure, developing guidelines for the safe and effective use of emerging imaging technologies, and promoting equitable access to advanced diagnostic tools. Research should also investigate the potential of AI and ML to further optimize diagnostic accuracy and radiation safety. By advancing our understanding of the benefits and risks associated with diagnostic radiation, these studies will contribute to the development of strategies that enhance patient safety, improve disease detection, and ultimately strengthen public health outcomes.
Research on Mechanical Equipment Fault Diagnosis Method based on Transfer Learning
Authors: Liu Wenbo , Gong Shuyue
Published: February 2025

This paper presents a new approach for transfer learning in the mechanical fault diagnosis area, solving the problem of having too few labelled data in target domains with differing operating environments. The method combines sophisticated domain adaptation strategies with deep learning models for efficient knowledge transfer between source and target domains. As demonstrated by extensive experiments on bearing fault datasets, the novel approach delivers impressive accuracy in the target domains with sparse labelled data, achieving 94.67% which is a 16.03% increment compared to standard methods. The method is based on adaptive feature extraction, effective distribution alignment, and other domain adaptation techniques, which all together achieve high computational efficiency, demonstrated by an average inference time of 16.4ms. The numerous studies carried out ensure the effectiveness of the method under various working conditions and different faults, proving its industrial relevance. The work provides new directions for intelligent fault diagnosis through the development of a comprehensive approach for knowledge transfer in mechanical systems across domains.
Based on the New Era of Financial Accounting Transformation Strategy Research
Authors: Wang Yuming
Published: February 2025

As China's market economy has developed, there has been a notable shift in the nature of industrial competition, with an increasing number of cases moving from the blue ocean to the red ocean market. In order to survive in the harsh environment, enterprises must adopt an innovative approach and adopt a more beneficial management attitude. This will improve the internal management level of enterprises and enhance team coordination ability. This is an important issue for many enterprises in the current context. The manner in which ideas are conceptualised will determine the most appropriate course of action. In order to enhance the internal management level of the enterprise and the ability of team coordination, the financial department has undergone a transformation from a traditional supervisory and accounting department to a partner of the business department, a core management function within the enterprise, and a catalyst for improved team coordination. In order to achieve this strategic objective, it is necessary for a number of parties to work together. This paper examines the circumstances and potential solutions for achieving this goal from multiple perspectives, and proposes six core competencies that an effective enterprise management accounting system should possess. Furthermore, the government is encouraged to prioritise the training of management accounting and establish a professional title system for the evaluation of management accounting proficiency. While opinions on the optimal training methodology for management accounting in higher education institutions vary, the necessity for innovative training approaches remains a crucial topic. To optimise the financial accounting management mode, a collaborative approach is essential, engaging all relevant stakeholders.
Terrain Jumper: Locust Robot Design and Application Combined with Mathematical Modeling
Authors: Shi Xinyi , Xu Ziyuan
Published: February 2025

This study is based on bionics. The jumping model of a locust-based robot was designed and manufactured through analysis and study of the jumping behavior of locusts. Experiments verified that the locust robot model has good jumping ability and stability, further expanding special application scenarios such as robots moving in rough terrain.This study uses a one-sided locust model and a six-link model as a simulation structure based on existing literature research. According to the position state of the Robot during the jump, a mathematical model is established to analyze the jump. Continuous structural adjustments finally created a locust bionic robot with strong jumping ability. The experiment revealed that the Robot will roll over and fall due to an unstable center of gravity during jumping. This study further designed an auxiliary automatic correction structure mainly controlled by a steering gear.
Geochemical properties of attic, household and street dust in the vicinity of the cement plant in Anhovo, Slovenia
Authors: Gosar Mateja , Gaberšek Martin
Published: February 2025

Household, attic, and street dust were sampled and analysed in the influential area of cement plant located in Anhovo, Slovenia. The aim of the work is to determine the geochemical properties of the three types of dust, which are the result of geogenic factors, past and current influences of the cement plant, and other factors. The study covered the settlements of Anhovo, Morsko, Deskle, Ložice, Gorenje Polje, Goljevica, Ravna, Krstenica, Kanal and Bodrež. The levels of arsenic (As), cadmium (Cd), cobalt (Co), chromium (Cr), copper (Cu), mercury (Hg), manganese (Mn), molybdenum (Mo), nickel (Ni), lead (Pb), antimony (Sb), thallium (Tl) and zinc (Zn) were determined in the sieved dust samples (<0.063 mm) after agua regia digestion.

The composition of dusts varies greatly between the three dust types and also between sample sites. The ranges between the minimum and maximum levels are mostly large, which indicates different sources in different parts of the studied area and anthropogenic influences. The results show that the studied area is characterized by relatively high Hg levels in all three types of dust. The Hg levels are significantly higher compared to town of Maribor, the Slovenian countryside and Slovenian urban areas. Based on the presented data, we can conclude that the levels of Hg in the studied three dust types and in the environment is influenced by anthropogenic sources that have been active in the past and sources that are still active today. The studied area is also characterized by slightly higher Tl and Mn levels compared to other data for Slovenia.
Utilizing Predictive Analytics for Optimizing Talent Acquisition Strategies in Human Resource Management
Authors:   Assistant Professor, Samalkha Group of institutions, Manisha Manisha
Published: February 2025

The need for effective and data-driven talent acquisition techniques is crucial in the field of human resource management. The impact of data analytics on improving hiring procedures is examined in this study. Organizations can obtain important insights into hiring, sourcing, and candidate screening patterns by organizing both structured and unstructured data. While assessing the function of predictive analytics in decision-making optimization, the study looks at the in-depth analysis of important recruitment variables like hiring time, hiring cost, and hiring quality.

This study highlights the sophisticated tools to demonstrate recruitment operations. To achieve more effective results in talent acquisition, this study highlights the critical role that data analytics integration plays in the human resource function. Organizations use data to improve their hiring practices and match them with long-term business objectives. To support HR managers in incorporating data-driven approaches and moving toward precise and comprehensive decision-making that propels corporate performance through practical and implementable solutions.
MAPPING ANALYSIS EFFECTS OF SMART TOURISM RESEARCH
Authors: RASHID MUHAMMAD FAKRUHAYAT AB , DAWOOD SHARIFAH ROHAYAH SHEIKH
Published: February 2025

Exploring the transformative impacts of smart tourism on global destinations. This study provides a bibliometric analysis of smart tourism research from 2015 to 2023 to offer researchers and academics from across the world with an overview of the trends. A textual query on Scopus database was performed on 17 January 2023 retrieving 191 documents dataset from 2015 to 2023 for in-depth analysis using RStudio and Biblioshiny. According to the findings of the analysis, there is a significant inconsistency of global trends in annual scientific production, with the number of publications increasing and decreasing. China has the highest number of country scientific productions with 137 documents (25.8%), as the most relevant author is Chung N. with 16 documents (2.77%), while the most relevant journal is Sustainability (Switzerland) with 26 documents (15.61%), and the most frequent word is “smart tourism” with 90 frequency (35%). The bibliometric analysis reveals the growth and originality of smart tourism research in recent years. Annual scientific production fluctuates, indicating a dynamic field. Key contributors like China and author Chung N. demonstrate global interest and expertise. The term “smart tourism” underscores the research topic’s significance.
PEMBENTUKAN MASA HADAPAN BANDUAN MELALUI PENDIDIKAN TINGGI DI MALAYSIA: KAJIAN PULANGAN SOSIAL PELABURAN
Authors: KHAN BIBI NABI AHMAD , ALWI NORAL HIDAYAH , RAGHAVAN SANTHI
Published: February 2025

Tanggungjawab Sosial Korporat (CSR) telah menjadi strategi penting bagi perniagaan dalam menyeimbangkan kejayaan kewangan dengan impak sosial. Dengan melibatkan pelbagai pemegang taruh termasuk pekerja, pelanggan, pelabur, komuniti setempat, dan pembekal, inisiatif CSR bertujuan mewujudkan amalan perniagaan yang beretika dan mampan yang memberi manfaat kepada syarikat serta masyarakat. Walaupun mengukur manfaat kewangan langsung CSR masih menjadi cabaran, ia diakui secara meluas sebagai satu cara bagi perniagaan untuk menyumbang secara positif kepada masyarakat sambil berpotensi meningkatkan keuntungan dan reputasi jenama. Penyelidikan ini memberi tumpuan kepada inisiatif CSR khusus yang dilaksanakan oleh Open University Malaysia (OUM) dengan kerjasama Jabatan Penjara Malaysia. Inisiatif ini menawarkan peluang kepada banduan untuk melanjutkan pengajian di peringkat sarjana muda dan pascasiswazah melalui Pembelajaran Terbuka dan Jarak Jauh (ODL). Dengan membekalkan banduan dengan pengetahuan dan kemahiran, program ini bertujuan untuk memulihkan dan mengintegrasikan mereka semula ke dalam masyarakat, sekali gus meningkatkan kebolehpasaran dan prospek kerjaya mereka selepas dibebaskan. Pendidikan telah lama diakui sebagai alat yang berkuasa dalam mengurangkan kadar kesalahan berulang, memupuk pembangunan diri, dan menggalakkan sumbangan positif kepada masyarakat. Bagi menilai keberkesanan dan manfaat jangka panjang inisiatif CSR ini, kajian ini mencadangkan penilaian impak sosioekonomi menggunakan kaedah Social Return on Investment (SROI). Pendekatan ini akan memberi pemahaman yang menyeluruh tentang manfaat nyata dan tidak nyata program ini dan membantu pemegang taruh menentukan nilai keseluruhan dan kelestariannya.
A CONCEPTUAL PAPER ON VISUAL CULTURAL INTERPRETATION OF SELANGOR IDENTIFICATION DEVELOPMENT
Authors: RAHMAN NOR AZIYANA ABD , RAHMAN NAZARIAH ABDUL , HASSAN NOR YUS SHAHIRAH , TAJUDDIN LAILI MARDZIAH , ISNIN AIQA AFIQAH
Published: February 2025

This conceptual study analyses the visual cultural depiction of Selangor's identity, emphasising how visual aspects embody the state's cultural, historical, and social essence. The study examines critical enquiries: What are the principal visual icons of Selangor? In what manner do these symbols communicate cultural and historical narratives? How do visual features amalgamate traditional and contemporary facets of Selangor's culture? Prior research has emphasised the importance of visual identity in place branding and cultural representation. Past studies examine how designers employ visual tools to express urban identities, highlighting the relationship between design decisions and cultural significance. Previous research examine value creation in cultural businesses, highlighting the significance of meaning-making in cultural products. This paper presents a paradigm for analysing Selangor's visual identity through semiotic and cultural perspectives, building on previous observations. The process entails a qualitative examination of visual artefacts, such as governmental emblems, architecture, and public art, to interpret their denotative and connotative significances. Research indicates that Selangor's visual identity is a dynamic fusion of its rich legacy and current advancement, embodying a balance between multicultural customs and contemporary development. This study enhances comprehension of the role of visual features as cultural signifiers, providing insights for policymakers and designers in cultural preservation and place branding. This article elucidates the visual semiotics of Selangor, establishing a platform for further research into the visual depiction of regional identities.
NEUROPHYSIOLOGICAL RESPONSES TO VARIABLE LAVENDER FRAGNANCE CONCENTRATION: AN EEG AND SENSORY EVALUATION STUDY
Authors: SANTOS CAMILY VITORIA DE BRITO , MORAES CARLA APARECIDA PEDRIALI , RODRIGUES AIRTON
Published: February 2025

This study aims to evaluate the impact of different concentrations of lavender fragrance on the nervous system, specifically identifying the threshold at which conscious perception of the scent ceases while the nervous system continues to respond. Thirty subjects participated in an olfactory task involving lavender essence diluted in alcohol at three concentrations (1%, 0.1%, and 0.01%). Data were collected using an eight-channel EEG device and a self-report questionnaire, processed with signal processing techniques (Fourier Transform and Ika), and analyzed using SPSS software with a focus on hemispheric asymmetry and alpha, beta, and theta frequencies. The findings reveal that fragrance concentration significantly affects brain electrical activity. Higher concentrations of lavender induced a more stressful effect on subjects, while the lowest concentration (0.01%) was most effective in promoting relaxation, as demonstrated by the largest deviation from the overall mean in the α/β ratio. This study highlights a significant inverse relationship between lavender concentration and its psychophysiological effects, with the minimal concentration proving particularly beneficial for inducing relaxation. These insights suggest that low concentrations of lavender fragrance could be effectively utilized in environments designed to promote well-being.
CULTURAL DYNAMICS AND LEADERSHIP IMPACT: UNLOCKING COMMITMENT AND PERFORMANCE IN ORGANIZATIONS
Authors: HALIZA LIM CHIN CHEN MEYTI , TUTI MEYLANI
Published: February 2025

This study aims to analyze the influence of leadership, communication, and organizational culture on organizational commitment and employee performance, by considering the direct and indirect relationships between variables. The main focus of this study is to reveal that leadership and communication do not directly or indirectly affect employee performance, but contribute through the mediating role of organizational culture and organizational commitment. This study uses a quantitative approach with a survey method involving 200 Parani Jakarta employees. The sampling technique used is a saturated sample where all members of the population are sampled. The questionnaire was distributed in November 2024. The results of the study indicate that leadership and communication have a significant relationship with organizational culture, which then increases organizational commitment. Organizational commitment is proven to have a significant direct influence on employee performance. However, no direct or indirect influence of leadership and communication on employee performance was found, confirming the important role of culture and organizational commitment as the main mediating variables. These findings provide theoretical contributions by strengthening the understanding of the working mechanism of the relationship between leadership, communication, culture, and employee performance. Practically, this study emphasizes the importance of developing a strong organizational culture and strategies to increase organizational commitment to achieve optimal performance.
DIGITAL DESIGN TOOLS’ IMPACT ON ORGANIZATIONAL PERFORMANCE: A MODEL FOR CHINESE GRAPHIC DESIGN AGENCIES
Authors: FAN ZHANG , WARDI RAINAL HIDAYAT
Published: February 2025

This concept paper aims to develop and validate a model that determines organizational performance based on the intensity of the use of digital design tools in the leading Chinese graphic design firms. This paper will seek to contribute to the existing literature as more organizations adopt the use of digital design tools in the creative industry. Still, few studies have addressed the impact of these tools on organizational performance. This work adopts a Technology Acceptance Model (TAM), the Componential Theory of Creativity, and The Diffusion of Innovations (DOI) Theory into practice. However, the current literature is minimal in understanding these tools' effects on key performance indicators of leading graphic design agencies in China, which is a significant research void in both the theoretical and application domains. To this end, the present study aims to develop a model that captures the extant performance measures of organizations, including efficiency, creativity, client satisfaction, and financial results. Further details and expansion of this model will be provided based on empirical research, data analysis, and a review by a panel of experts. This concept holds a lot of promise as it will help graphic design agencies understand how they can better leverage digital tools to improve their results. Furthermore, it will advance the study of organizational management and digital transformation by providing a tested model for evaluating the impact of technology on business success.
Preparation and characterization of Li-Zn-Barium ferrite nano powder for bio applications
Authors: Ali Saffa'a Hussein , Abbas Zena Mohammed Ali
Published: February 2025

Substituted barium hexaferrite, represented as BaFe12−2xLixZnxO19 (where x values are 0.2, 0.4, 0.6, and 0.8), was synthesized using the auto-combustion sol-gel technique. This research examined the structural features and magnetic properties of barium ferrite with varying quantities of non-magnetic replacements (Zn²⁺ and Li⁺ ions) via various analytical methods. The processed XRD powder patterns confirmed the existence of a single-phase structure, indicating that both Zn²⁺ and Li⁺ ions successfully integrated into the barium hexaferrite lattice without disrupting its hexagonal structure. FTIR spectra displayed prominent bands associated with barium hexaferrite and hydroxyl (OH) groups. The EDS results confirmed the successful incorporation of the non-magnetic cations into the structure. FESEM images showed that all samples exhibited a hexagonal phase, and as the substitution of cations in the barium ferrite structure increased, the particle size decreased. Furthermore, with an increasing x value, the grains tended to elongate into rod-like shapes. The saturation magnetization (Ms) and remanent magnetization (Mr) both decreased, reaching minimum values of 5.462 emu/g and 7.08 emu/g, respectively. In contrast, the coercive field (Hc) increased significantly, particularly at x = 0.4, where it reached a maximum value of 4358 Oe. The squareness ratio (Mr/Ms), which exceeded the theoretical value of 0.5, confirmed that the hexaferrite powders demonstrated strong uniaxial anisotropy.
Vulnerabilities in cryptographic hash functions: A practical study of hash cracking techniques and security implications
Authors: Redžepagić Jasmin , Regvart Damir , Rudeš Hrvoje , Petrunić Robert
Published: February 2025

This paper explores hash functions and their security challenges, which ensure data integrity and confidentiality in digital systems. With advancing computing power, particularly GPUs and distributed networks, hash functions face increasing threats from brute-force, dictionary, and rainbow table attacks. Tools like Hashcat, Cain & Abel, and John the Ripper were analyzed for their efficiency against MD5, SHA-1, and SHA-512. Results highlight vulnerabilities in standard algorithms, emphasizing the need for more robust hash functions, especially in high-security and resource-constrained environments.
Penilaian Kualitas Air Sungai Sekanak dengan Pendekatan Mikrobiologi
Authors: Nisak Fitri Hairul , Sari Mutiara Manda , RA Ririn Aulia , Dwitanto Ahmad , Nurseha Tito , Sunarti Riri Novita
Published: February 2025

Sungai merupakan salah satu sumber kehidupan bagi masyarakat yang tinggal di daerah perkotaan. Banyaknya permukiman di sepanjang sungai sangat memengaruhi kualitas air dari sungai. Penurunan kualitas air ditandai dengan perubahan warna air, bau, dan adanya bakteri Coliform fecal (E. coli). Penelitian ini bertujuan untuk menganalisis kualitas air sungai Sekanak berdasarkan faktor fisika, kimia, dan mikrobiologi. Uji laboratorium yang dilakukan untuk mengetahui keberadaan bakteri Coliform yang merupakan indikator pathogen dalam air. Pengambilan sampel air menggunakan metode purposive sampling, dan uji laboratorium dengan menggunakan metode Most Probable Number (MPN). Hasil analisis mikrobiologi pada sampel air sungai sekanak 1-12 menunjukkan nilai indeks 1100/100 mL, 460/100 mL, 240/100 mL, 75/100 mL, 75/100 mL, 1100/100 mL, 64/100 mL, 1100/100 mL, 1100/100 mL, 1100/100 mL, 1100/100 mL, 2400/100 mL. 12 sampel uji menunjukkan hasil yang tidak memenuhi syarat nilai cemaran Coliform fecal (E. coli) sesuai surat keputusan menteri kesehatan Republik Indonesia Nomor 907 / MENKES / Sk / VII / 2002 menyatakan bahwa air minum harus memenuhi persyaratan dengan tingkat kontaminasi 0/100 mL untuk keberadaan Coliform. Data parameter fisika yang meliputi suhu, dan kekeruhan air, serta parameter kimia berupa pH menunjukkan hasil yang lebih besar dibandingkan baku mutu air sungai pada Peraturan Perundangan Republik Indonesia No.22 Tahun 2021 tentang penyelenggaraan perlindungan dan pengelolaan lingkungan hidup. Hal ini menunjukkan bahwa air sungai tidak memenuhi syarat untuk kebutuhan higiene sanitasi.
Peralihan dan Regenerasi Pengetahuan Beserta Skema Kebijakan Retensi Etnobotani Pewarna Alami pada Masyarakat Blok Kebon Gedang Cirebon
Authors: Jabar Muhammad Abdul , Iryani Riris , Nadifa Jasmine Augi , Widiatningrum Talitha
Published: February 2025

Blok Kebon Gedang merupakan salah satu dari sedikit daerah pengrajin batik pewarna alami di Indonesia. Kegiatan penggunaan pewarna alami untuk batik ini telah dilakukan secara turun temurun dari satu generasi ke generasi berikutnya. Penelitian ini bertujuan untuk menganalisis peralihan pengetahuan etnobotani pewarna alami berdasarkan kelas umur (KU), menganalisis cara-cara regenerasi serta menganalisis skema kebijakan retensi pengetahuan etnobotani pewarna alami di Blok Kebon Gedang. Metode yang digunakan pada penelitian ini adalah wawancara secara semi terbuka, observasi, dan dokumentasi. Pemilihan responden dilakukan secara purposive sampling dengan mempertimbangkan usia (tahun), yaitu I (30-39), II (40-49), III (50-59), IV (>60). Hasil penelitian menunjukkan bahwa tingkat pengetahuan pewarna alami dan retensi paling tinggi terdapat pada KU III karena orang-orangnya masih sehat, kuat, dan pada umumnya masih aktif mengikuti perkembangan industri batik, namun KU III merupakan kelompok dengan perubahan pengetahuan paling tinggi dan dikhawatirkan akan hilang. Sedangkan pada tingkat KU yang lain, pewarisan pengetahuan masih berlangsung dengan baik. Kebijakan retensi pengetahuan etnobotani pewarna alami dapat dilakukan melalui beberapa cara, diantaranya melalui pembuatan buku, booklet atau situs elektronik tentang pengetahuan pewarna alami, serta dengan melakukan pendaftaran hak kekayaan intelektual. Penelitian ini dapat merekam kondisi pengetahuan yang terjadi sehingga dapat dilakukan upaya-upaya untuk mencegah kehilangan pengetahuan tersebut.
Mobilisasi Aset Komunitas dalam Dakwah Pemberdayaan: Studi Pemberdayaan Pemikiran di Lombok Barat
Authors: Wulandari Sri Dewi
Published: February 2025

Dakwah pemberdayaan membutuhkan mobilisasi aset untuk mendorong pelibatan banyak pihak dan sumber daya dalam memecahkan masalah sosial masyarakat. Mobilisasi aset komunitas merupakan upaya yang terencana dalam melibatkan berbagai aset masyarakat agar mengarah pada tujuan pemberdayaan masyarakat. Sebagaimana yang terjadi di Kabupaten Lombok Barat melalui program GAMAK, melibatkan berbagai aset komunitas termasuk tokoh agama dan kegiatan keagamaan masyarakat untuk menurunkan angka pernikahan anak yang banyak dialami masyarakat muslim di Lombok Barat. Penelitian ini mendeskripsikan upaya mobilisasi aset komunitas yang dilakukan oleh pemerintah Kabupaten Lombok Barat dalam menurunkan angka pernikahan anak. Studi dilakukan secara kualitatif pustaka dengan menelusuri berbagai publikasi ilmiah, pemberitaan dan laporan kegiatan. Melalui studi ini diketahui bahwa mobilisasi aset komunitas dalam program GAMAK merupakan suatu tahapan yang berurutan yang dilakukan oleh Pemerintah Daerah Kabupaten Lombok Barat bersama mitra kerja yang berasal dari organisasi sosial, tokoh masyarakat, tokoh agama dan akademisi. Pelibatan banyak pihak sejak tahap awal merupakan hal penting dalam mobilisasi aset sehingga tahap selanjutnya yang berupaya mencocokkan aset dengan peluang dan pemanfaatan peluang juga berjalan terencana sesuai jangka waktu. Dari studi ini dapat diketahui dalam mobilisasi aset untuk dakwah pemberdayaan pada masyarakat muslim menekankan upaya kesadaran bersama dari berbagai pihak tentang pentingnya tujuan pemberdayaan.
Perencanaan Strategi Organisasi Dakwah Skala Kecil: Riset Terapan pada Remaja Masjid Baitur Rokhim, Sidoarjo, Tahun 2024
Authors: Wahyuni Sri
Published: February 2025

Perencanaan strategi biasanya diteliti di organisasi bisnis dengan skala besar, sedang di organisasi sosial dakwah skala kecil belum banyak dilakukan. Secara teoritis, perencanaan strategi di organisasi besar dan kecil itu berbeda. Remaja Masjid Baitur Rokhim sebagai organisasi kecil yang mengalami masalah dan perlu rencana strategi yang adaptif, comprehensif, dan solutif. Tujuan studi ini yakni menemukan solusi melalui perencanaan strategi jangka pendek pada Masjid Baitur Rokhim, Sidoarjo tahun 2024. Teori yang digunakan adalah teori perencanaan strategi Harold Koontz dkk. Studi ini merupakan penelitian terapan (applied research) dengan pendekatan kualitatif. Data bersumber dari wawancara, observasi, dan pustaka. Hasil studi: pertama, mengidentifikasi masalah yakni masalah kemampuan dan sikap pengurus serta desain kegiatan. Kedua, merumuskan tujuan yakni remas kembali aktif, pengurus berwawasan manajemen, solid, dan kreatif selama September 2024. Ketiga, merumuskan premis berupa pemetaan dan analisis faktor penting yakni kemampuan pengurus, kemampuan pengajar, keminatan belajar agama, dan lainnya. Ketiga, merumuskan cara yakni: diklat manajemen; tema kajian tentang Tuhan dan ibadah; kegiatan remaja aktif kreatif berkelompok, fun, dan bil hikmah. Hal yang berbeda dari teori yakni terkait perumusan tujuan jangka pendek perlu memertimbangkan prioritas dan kerealistisan, proses analisis dalam menentukan alternatif solusi dengan mengaitkan faktor internal dan eksternal, serta merumuskan solusi dengan dasar efisiensi nonkeuangan
Merumuskan Etis Pesan Dakwah Bagi Kreator Konten Dakwah Tiktok
Authors: Mahdaniar Fenny
Published: February 2025

TikTok sebagai new media dalam berdakwah telah banyak dikaji keefektifitasannya. Kekinian, mulai banyak konten kreator dakwah di Tiktok, terutama dai-dai muda milenial. Namun, seiring maraknya kreator konten dakwah di TikTok, disamping bernilai positif dalam pengembangan dakwah Islam di new media, ternyata memiliki tantangan tersendiri terkait etika, salah satunya dalam hal penyampaian pesan dakwah. Adanya kajian ini, diharapkan dapat menjadi tambahan pertimbangan bagi kreator konten dakwah TikTok dalam penyampaian pesan dakwahnya, sehingga berdakwah di Tiktok dapat lebih mashlahat serta mampu menguatkan citra Islam sebagai ajaran yang rahmatan lil ’Alamin secara global. Metode Penelitian ini adalah filosofis-normatif, dengan pendekatan deskriptif-analitik-preskriptif. Temuan kaidah etis mempertimbangkan karakteristik pengguna TikTok yang didominasi generasi milenial dan gen-Z dengan karakter pemikiran global, kreatif, kritis, serba instan dalam mengakses informasi. Beberapa kaidah etis yang dirumuskan diantaranya: isi konten video dakwah hendaknya argumentatif, berdasarkan fakta rasional, empiris kekinian, disertai dalil Islam yang dapat ditelusuri jejak digitalnya. Penambahan audio soundtrack hendaknya supportif dengan pesan dakwah, tidak semata-mata viral. Penyampaian konten video dakwah dengan format humor, parodi, drama ataupun impersonasi dai lain, hendaknya tidak berlebihan yang dapat mendistraksi pesan dakwah ataupun menjatuhkan kredibilitas dai yang diimpersonasi. Stitch atapun repost hendaknya mencantumkan tautan konten dan mengantisipasi penyebaran hoaks.
Psikologi Komunikasi dalam Dakwah Nabi Muhammad kepada Anshar Pembagian Ghanimah Perang Hunain
Authors: Wahyuni Sri
Published: February 2025

Psikologi komunikasi menjelaskan tentang bagaimana cara berkomunikasi yang baik dengan melakukan pendekatan kejiwaan terhadap mad’u. Dengan psikologi komunikasi, seorang dai dapat menyampaikan pesan dakwah secara efektif.  Dakwah yang dilakukan oleh Nabi Muhammad kepada kaum Ansar dalam pembagian ghanimah perang Hunain  sangat efektif, ditinjau dari efek komunikasi yaitu membuat kaum Ansar menangis dan menyadari bahwa keberadaan Rasulullah sangat berarti. Kesuksesan tersebut tidak terlepas dari psikologi komunikasi. Tujuan ini  adalah  mendeskripsikan psikologi komunikasi dalam dakwah Nabi Muhammad kepada Kaum Ansar dalam pembagian ghanimah perang Hunain. Pendekatan teori yang digunakan adalah teori psikologi komunikasi. Studi ini menggunakan metode kualitatif deskriptif. Hasil studi ini yaitu Dakwah yang disampaikan oleh Nabi Muhammad kepada kaum Ansar dalam pembagian harta rampasan perang Hunain mengandung psikologi komunikasi. Pesan dakwah yang disampaikan oleh Nabi Muhammad mempertimbangkan aspek psikologis kaum Ansar yaitu pengetahuan, pengalaman, pengalaman rasa, kebutuhan. Psikologi  pesan yang digunakan oleh Nabi Muhammad terdapat tiga yaitu pertama, pesan imbauan rasional bahwa ghanimah lebih banyak kepada masyarakat Mekkah bertujuan agar mereka sudi menerima Islam. Kedua, pesan imbauan emosional, menggugah perasaan evaluasi dan kerelaan yang rasional atas hasil pembagian harta rampasan perang Hunain. Ketiga, pesan imbauan ganjaran yang menjawab  kebutuhan bahwa kehadiran Rasulullah bersama mereka bernilai tinggi, tidak sebanding dengan harta.
Brain Connectivity and Laplacian Transformation in Profoundly Deaf Subjects
Authors: Romo-Flores Julia C. , Romo-Vázquez Rebeca , Ranta Radu , Vélez-Pérez Hugo , Ruiz-Stovel Vanessa D. , Gomez-Velazquez Fabiola R. , Gonzalez-Garrido Andres A.
Published: February 2025

Vibrotactile discrimination represents a viable alternative to training patients with profound bilateral deafness in language acquisition. However, more information is needed about the impact of vibrotactile discrimination training (VTDT) on the temporal dynamics of neural substrates involved, probably due to several limitations of traditional analysis methods while evaluating the brain's electrical activity. In the present study, a methodology based on the EEG analysis was implemented to localize brain electrical changes at a cortical level by using Laplacian operators to build spatiotemporal reconstructions in a realistic-geometry head model to compare the effect of VTDT in ten prelingual profoundly deaf and ten normal-hearing control subjects, while performing a vibrotactile discrimination task of pure tones. The VTDT prompted distinctive activation of specific temporoparietal zones in deaf individuals, concordant with previous studies on the perceptual integration of auditory-vibrotactile stimuli as a probable effect of a cross-modal interaction in auditory cortices. In brief, the results confirm the methodology's usefulness, which could be used further to study the neurofunctional dynamic underlying vibrotactile discrimination learning.
Ảnh hưởng của điều kiện thẩm thấu khử nước đến giá trị cảm quan và hoạt tính sinh học của trái Vả (Ficus auriculata L.) sấy dẻo
Authors: Thị Thùy Dung Nguyễn , Huyền Trang Phạm
Published: February 2025

Nghiên cứu được thực hiện nhằm đánh giá ảnh hưởng của điều kiện thẩm thấu khử nước đến hàm lượng polyphenol tổng (TPC), hoạt tính chống oxy hóa (DPPH) và mức độ yêu thích của người tiêu dùng đối với sản phẩm sấy dẻo chế biến từ trái Vả. Phương pháp bố trí thí nghiệm thay đổi một nhân tố được sử dụng để khảo sát ảnh hưởng của nồng độ syrup đường, nhiệt độ và thời gian thẩm thấu khử nước đến chất lượng sản phẩm. Kết quả nghiên cứu cho thấy điều kiện xử lý giúp sản phẩm duy trì được các thành phần có hoạt tính sinh học và được người tiêu dùng yêu thích nhất là ngâm trái Vả trong syrup có nồng độ 55 % ở 55 oC trong thời gian 150 phút. Khi đó, sản phẩm thu được có điểm đánh giá cảm quan 4,37 ± 0,08 trên thang 5 điểm và có TPC, DPPH lần lượt là (706,24 ± 11,53) mg GAE /g ck và (422,78 ± 14,32) mg TE /g ck. Nghiên cứu này tạo tiên đề cho việc chế biến sản phẩm từ trái Vả, một nguyên liệu có giá trị nhưng chưa được khai thác sử dụng hiệu quả.
Thành phần hóa học và hoạt tính kháng oxy hóa từ cao chiết của hoa trang (Ixora coccinea L.) Việt Nam
Authors: Khắc Kỷ Lâm , Thạch Thảo Trần , Thị Cẩm Tú Nguyễn
Published: February 2025

Hoa trang có nhiều hoạt chất sinh học có khả năng dược lý. Khảo sát thành phần hóa học và hoạt tính kháng oxy hóa của hoa trang đỏ và vàng thông qua việc chiết xuất các hợp chất sinh học với dung môi ethanol 96 % (EtOH) và acetone (Ac) bằng phương pháp GC-MS, xác định tổng hàm lượng polyphenol (TPC) và thử nghiệm khả năng kháng oxy hóa in vitro bằng các phương pháp khảo sát năng lực khử sắt III, hoạt tính bắt gốc tự do DPPH. Kết quả cho thấy có sự hiện diện của 11 hợp chất trong hoa trang đỏ và 8 hợp chất trong hoa trang vàng. Tổng hàm lượng TPC trong cao EtOH hoa trang đỏ có hàm lượng cao nhất 168,18 mg GAE/g. Thử nghiệm khả năng khử sắt cho thấy cao EtOH ở hoa trang đỏ cho giá trị IC50 thấp nhất là 299 µg/mL. Kết quả thử nghiệm DPPH cao EtOH hoa trang đỏ cho kết quả kháng oxy hóa tốt hơn (IC50 212 µg/mL). Khả năng kháng oxy hóa của hoa trang đỏ tốt hơn hoa trang vàng, tập trung vào cao chiết EtOH. Kết quả là tiền đề cho các thí nghiệm tiếp theo sử dụng nguồn nguyên liệu bản địa trong các lĩnh vực sức khỏe cho con người nhằm giải quyết kinh tế sinh học tuần hoàn bền vững.
Nghiên cứu sự biến đổi một số chỉ tiêu sinh lý, hoá sinh trong quá trình sinh trưởng và phát triển của quả táo ta (Ziziphus mauritiana Lam.) trồng tại tỉnh Thanh Hóa
Authors: Văn Trọng Lê , Thị Phương Hà , Thị Thanh Lại , Bảo Thịnh Bùi
Published: February 2025

Nghiên cứu được thực hiện nhằm đánh giá các chỉ tiêu sinh lý và hóa sinh trong quá trình phát triển của quả táo ta (Ziziphus mauritiana Lam.) trồng tại tỉnh Thanh Hóa, từ tuần thứ 2 đến tuần thứ 13 sau khi hoa nở, để xác định thời điểm thu hoạch tối ưu. Kết quả cho thấy, chiều dài, đường kính và khối lượng tươi của quả đạt cực đại vào tuần thứ 12. Hàm lượng diệp lục giảm dần, trong khi carotenoid tăng liên tục theo tuổi quả. Hàm lượng đường khử tăng liên tục và đạt cực đại vào tuần thứ 12, sau đó có sự giảm nhẹ. Hàm lượng tinh bột đạt giá trị cực đại vào tuần thứ 6 sau đó giảm dần và hàm lượng axit hữu cơ tổng số đạt giá trị cực đại vào tuần thứ 10 rồi giảm dần. Nghiên cứu khuyến nghị thu hoạch quả táo ta vào tuần thứ 12 để đạt giá trị dinh dưỡng và chất lượng tối ưu. Đây là cơ sở khoa học quan trọng hỗ trợ quản lý thu hoạch và nâng cao giá trị kinh tế của táo ta trong sản xuất nông nghiệp.
Tata Kelola Pembangunan Kesehatan Masyarakat yang Holistik dan Inklusif Melalui “Healthy Regency” Berkelanjutan
Authors: Setiawan Hendy , Choirunnisa Choirunnisa
Published: February 2025

Isu tata kelola pembangunan kesehatan menjadi bagian penting dalam mendukung terwujudnya kualitas pembangunan manusia. Tanpa adanya pembenahan dan penguatan sektor kesehatan maka perwujudan kualitas manusia unggul tidak akan terbentuk. Tujuan dari tulisan ini ialah mendiskusikan mengenai tata kelola pembangunan kesehatan masyarakat yang holistik-inklusif di Kabupaten Sleman melalui healthy regency Oleh karena itu penguatan tata kelola pembangunan kesehatan menjadi penting dan prioritas dilakukan. Hal serupa juga dilakukan di Kabupaten Sleman, di mana kabupaten tersebut dinilai layak disebut healthy regency. Capaian itu dikarenakan keberhasilan Sleman dalam pengembangan dan penguatan tata kelola kesehatan yang holistik dan inklusif. Penelitian ini menggunakan metode kualitatif dengan pendekatan literature review. Peneliti mengumpulkan data melalui observasi awal, pengumpulan dokumen dan data dari berbagai sumber literatur yang kredibel dan dapat dipertanggungjaawabkan. Kemudian data terkumpul dianalisis secara mendalam dan diambil kesimpulan. Analisis pendekatan teori yang digunakan dalam tulisan ini menggunakan lima preposisi governance sebagaimana disampaikan oleh Gerry Stoker. Hasil penelitian menunjukkan dari lima preposisi governance dalam penguatan tata kelola pembangunan kesehatan yang holistik dan inklusif semuanya sudah dipenuhi. Artinya kelima komponen yang dikemukakan oleh Stoker mulai dari kolaborasi lintas pihak, sinergitas masing-masing sektor, pembangunan holistik dan inklusif, berorientasi pada kesehjateraan publik, hingga lahirnya inovasi kebijakan dan program tata kelola kesehatan inkusif dan holistik. Namun demikian, masih ada beberapa yang perlu dikuatkan ke depannya dalam terus menguatkan dan meningkatkan Sleman sebagai healthy regency, yakni perwujudan Perda KTR (Kawasan Tanpa Rokok). Sampai saat ini Perda KTR Kabupaten Sleman belum mampu terealisasi sehingga di tahun mendatang bisa disepakati dan disahkan.
O MANEJO DO OBESO CRÍTICO EM UNIDADE DE TERAPIA INTENSIVA: REVISÃO DE LITERATURA
Authors: Silva Alexandre Augusto Alves , Spegiorin Cláudia Lima Lanziani
Published: February 2025

A obesidade, uma condição clínica em franca ascensão, apresenta desafios significativos no contexto da terapia intensiva, impactando tanto o manejo quanto os desfechos clínicos dos pacientes. Embora haja evidências de um possível "efeito protetor" da obesidade em alguns estudos, a realidade clínica é caracterizada por uma série de complexidades, como dificuldades na ventilação, no suporte nutricional, nos aspectos farmacológicos e nos acessos vasculares. Isso ressalta a necessidade urgente de estratégias terapêuticas adaptadas a essa população. Este estudo apresenta orientações práticas para melhorar o atendimento aos pacientes obesos em UTIs, com o objetivo de reduzir riscos e otimizar a qualidade do cuidado. Através de uma análise abrangente da literatura, o trabalho propõe um conjunto de diretrizes baseadas em evidências, visando não apenas melhorar o cuidado, mas também aumentar a segurança do tratamento. A pesquisa contínua se faz essencial para o avanço das práticas clínicas e o desenvolvimento de protocolos mais eficazes.
EFICACIA DE LA CALIDAD DEL SISTEMA DE GESTIÓN ACADÉMICA DE LA ESPAM-MFL BASADO EN LA NORMA ISO/IEC 25010
Authors: Varela Muñoz Ramón Agustín , Sánchez Muñiz Juan Carlos , Cusme Zambrano Victoria Estefany , García Zambrano María Auxiliadora
Published: February 2025

Los Sistemas de Gestión Académica (SGA) facilitan y optimizan la administración y gestión de las instituciones educativas universitarias. El objetivo de este estudio fue evaluar la percepción de eficacia y calidad del SGA de la Escuela Superior Politécnica Agropecuaria de Manabí Manuel Félix López, basándose en la Norma ISO/IEC 25010. Se empleó un método mixto que combina datos cualitativos y cuantitativos, siguiendo seis pasos: definición de criterios, construcción de instrumentos de evaluación, recolección de datos, validación del instrumento, análisis de datos e interpretación de resultados. La validación del instrumento arrojó un coeficiente alfa de Cronbach de 0.973 en una muestra de 167 estudiantes de Computación y Electrónica y Automatización. Las dimensiones analizadas según la Norma ISO/IEC 25010 incluyeron adecuación funcional, eficacia de desempeño, compatibilidad, usabilidad, fiabilidad y seguridad, obteniendo resultados satisfactorios en cada una. Se concluyó que el SGA es percibido como "Eficiente" ya que cumple con la mayoría de los requisitos de calidad del producto y uso de la norma mencionada. El sistema es valorado positivamente por su funcionalidad, usabilidad y seguridad. No obstante, se identificaron oportunidades de mejora en eficiencia del desempeño y compatibilidad, para mejorar la tolerancia a fallos y evitar interrupciones en el servicio, con el fin de aumentar la confiabilidad general.