Digital Commons Network^™

Mga Kontribyutor Sa Isyu At Panawagan Sa Kontribusyon, Malay Journal

Malay Journal

Ipinakikilala rito ang mga awtor ng mga artikulong nakapaloob sa isyu. Inilalahad din ang mga mahahalagang detalye para sa mga interesadong magsumite ng pananaliksik sa journal.

Perempuan: Keterwakilan Dalam Partai Politik Dan Badan Legislatif, Inna Insan, Fide Gracia Simatupang, Sharon Golda Ylleanor

Jurnal Konstitusi & Demokrasi

Partisipasi perempuan dalam politik merupakan salah satu indikator penting dalam menilai kualitas demokrasi suatu negara. Representasi yang setara antara laki-laki dan perempuan, khususnya dalam partai politik dan badan legislatif, tidak hanya menjadi wujud dari keadilan gender, tetapi juga menjadi sarana untuk memperkaya pengambilan kebijakan yang dapat dinilai inklusif dan responsif terhadap kebutuhan seluruh warga negara. Namun dalam kenyataannya, keterlibatan perempuan dalam ranah ini masih diwarnai dengan berbagai tantangan struktural, budaya, dan historis.

Jepang, Indonesia, dan Taiwan merupakan tiga negara di Asia Timur dan Tenggara dengan latar belakang sejarah, budaya, dan sistem politik yang berbeda, namun pada ketiganya terdapat persamaan dinamika …

Life Beneath The Tides: Seagrass Meadows In Surigao Del Sur, Philippines, Giselle B. Ramos, Roxan E. Caray

Journal of King Abdulaziz University: Marine Science

Seagrasses are a valuable component of global blue carbon ecosystems yet are also endangered due to natural and man-made pressures. This study assessed the seagrass resources regarding species community structure and diversity using a transect-quadrat design along the intertidal coastlines of selected towns of Surigao del Sur. Of the 19 recorded species in the Philippines, seven common species were observed: Cymodocea rotundata, Enhalus acoroides, Halodule pinifolia, Halodule uninervis, Thalassia hemprichii, Syringodium isoetifolium, and Halophila ovalis. Across study sites, the most evident species are T. hemprichii, C. rotundata, and S. isoetifolium; the existence …

Steric Sea Level Variability Over The Red Sea, Turki Alraddadi

Journal of King Abdulaziz University: Marine Science

The current paper analyzes the steric sea level (SSL) variability over the Red Sea (RS) and linked it with climate modes namely, North Atlantic Oscillation (NAO) and East Atlantic West Russian (EAWR) patterns using a reanalysis dataset. Long-term (1993--2015) profile temperature and salinity data acquired from Simple Ocean Data Assimilation (SODA) was used to compute the SSL. The results show that the SSL is out of phase comparing to the total sea level, which may reduce fluctuations of water level within the sea. Furthermore, it accounts for only 10% of the total sea level variations. The first and second Empirical …

Machine Learning Applications For Berth Allocation Optimization In Major Red Sea Ports: A Multi-Port Analysis, Mohammed H. Alshareef

Journal of King Abdulaziz University: Marine Science

Efficient berth allocation remains a critical challenge in Red Sea port operations, particularly given the diverse operational capabilities across the region's ports. The research utilized historical operational data from 147,892 berth allocation instances across these ports spanning 2019--2023. A deep learning model was developed using four dense layers with ReLU activation functions, incorporating vessel characteristics, weather patterns, and operational constraints. The model's performance was validated through comparison with traditional allocation methods using real-time port operation data. Port selection criteria included geographical distribution along the Red Sea, varying levels of technological adoption, and willingness to share operational data for research purposes. …

Optimal Placement Of Distributed Generation Units In Power Distribution Networks Using Particle Swarm Optimization, Owdean M. Suwi

Tanzania Journal of Engineering and Technology (TJET)

Power losses and voltage drops in distribution networks are critical issues in power system operation, reducing efficiency, reliability, and overall quality of the power supply to customers. Additionally, the rising electricity demand, deregulation of energy markets, and congestion in transmission networks have further contributed to the declining performance of the grid. To address these challenges, integrating distributed generation units (DGUs) into electric distribution systems has gained significant attention. Furthermore, the integration of DGUs into conventional fossil fuel-based power plants is becoming necessary to reduce greenhouse gas emissions. However, proper placement and sizing of DGUs are crucial for achieving optimal benefits. …

The Royal Academy Of Engineering, Uk And The Enriching Of Engineering Education Training And Practice Programme In Sub-Saharan Africa, Bavo B. Nyichomba

Tanzania Journal of Engineering and Technology (TJET)

This paper elucidates initiatives taken by the Royal Academy of Engineering, UK, to overcome barriers in education and training in Sub-Sahara African higher learning engineering institutions. The said barriers include mismatches of curriculum, ineffectual teaching and learning and little exposure of academic staff to engineering practice. In order to overcome such barriers, the Royal Academy of Engineering established the two programmes in the region. The first one, Enriching Engineering Education Programme (EEEP) from 2014/15 to 2015/16 where the University of Dar es Salaam coordinated this programme as a hub for East African universities namely; Makerere University (Uganda), Moi University (Kenya), …

Performance Dynamics Of Activated Carbon-Methanol Pair In Adsorption Refrigeration Systems, Ibrahim J. Mwasubila

Tanzania Journal of Engineering and Technology (TJET)

Adsorption refrigeration systems have shown potential for addressing the adverse effects of traditional compressor-based refrigeration systems. Adsorption refrigeration systems that utilise activated carbon and methanol demonstrate good performance, especially at temperatures below 0 °C. This combination significantly improves the cooling performance of the system, making it a dependable option for freezing applications. Despite having the potential to meet cooling demand and be eco-friendly, the adsorption refrigeration system has several drawbacks that hinder its commercialisation. This paper discusses the properties of the activated carbon methanol pair in the adsorption refrigeration system. The focus is on the desorption temperature, thermal stress, repeatability …

Analysis Of The Development Potential And Strategy Of The Kauman Batik Village In Surakarta Using Quantitative Strategic Planning Matrix (Qspm) Approach, Fauzi Syani Prananto, Edi Kurniawan, Satya Budi Nugraha

Jurnal Pendidikan Geografi: Kajian, Teori, dan Praktek dalam Bidang Pendidikan dan Ilmu Geografi

The increasing development of other leading destinations in Surakarta City, there are many challenges that must be faced by Kauman Surakarta Batik Village. The activation of tourism potential that has not been fully managed optimally shows that the existence of the village is starting to be threatened. The purpose of this research is to identify tourism potential that needs to be developed and to analyze the development strategy of Kampung Batik Kauman Surakarta tourist attraction by looking at the potential it has. The method used in this research is quantitative with data collection techniques, namely observation, interviews and questionnaires. Data …

Flash Flood Modelling In The Brantas Hulu Sub-Watershed, Batu City, Indonesia, Listyo Yudha Irawan, Vischawafiq Azizah, Siti Nur Farihah, Luisa Fernanda Medina, Puspita Indra Wardhani, Nanda Regita Cahyaning Putri, Mellinia Regina Heni Prastiwi, Mohammad Rendra Magandhi Arizal

Jurnal Pendidikan Geografi: Kajian, Teori, dan Praktek dalam Bidang Pendidikan dan Ilmu Geografi

Flash floods are especially hazardous hydrological phenomena, noted for their abrupt occurrence and capacity to inflict severe damage on infrastructure, farmlands, and residential zones, often leading to substantial socio-economic upheaval and fatalities. A flash flood struck the Upper Brantas watershed on November 4, 2021, at 14:00, precipitated by intense rainfall over a short duration, leading to significant hydrological impacts. The event manifested at six critical points within Batu City, with Sambong Hamlet and Beru Hamlet experiencing severe inundation. The flash floods disrupted residential areas and severely affected agricultural lands through debris flows. Preliminary assessments indicated that approximately 35 houses were …

Lifecycle Of Greater Wax Moth Galleria Mellonella (Lepidoptera: Pyralidae) And Its Control By Natural Products, Tahani A. Alzahrani, Hanan S. Alyahya, Shatha I. Alqurashi, Jazem A. Mahyoub

Journal of King Abdulaziz University: Meteorology, Environment and Arid Land Agriculture

The great wax moth (Galleria mellonella) is a major pest that affects honeybee colonies, causing serious damage to the honeycomb and disrupting beekeeping operations. This paper aims to review the life cycle of this insect and the natural control strategies used to manage its populations. This paper examines the different stages of growth of the great wax moth, including the stages of eggs, larva, pupae, and adults. The life cycle of this insect depends largely on environmental conditions, especially temperature, humidity and food quality, in addition, this paper focuses on natural control strategies, such as the use of plant extracts …

Banana Postharvest Quality: Current Technologies And Future Perspectives, Mohamed Ibrahim Elsayed

Journal of King Abdulaziz University: Meteorology, Environment and Arid Land Agriculture

Banana (Musa spp.) is a main economic crop. Several pre and postharvest factors are controlling fruit quality. Oweing to its climacteric nature numerous biological and metabolic changes occur rapidly within fruits and accelerate their ripening and senescence. These changes cause considerable postharvest losses that reduce supply chain efficiency. There is always a pressing and persistent necessity to minimize these losses and develop the current postharvest technologies. Nanoparticle technology has shown promising potential in fruit postharvest including banana. Further research is needed to provide more comprehensive knowledge of these promising materials.

Synoptic Assessment Of Climate Change And Its Impact On Rainfall Design At The Holy Site Of Arafat, Makkah Al-Mukarramah, Saudi Arabia, Agusta R. P., Ewea H. A., Hasanean H.

Journal of King Abdulaziz University: Meteorology, Environment and Arid Land Agriculture

Synoptic climatology offers a powerful lens for understanding atmospheric mechanisms that govern regional precipitation trends. In arid regions like Makkah Al-Mukarramah, subtle shifts in large-scale climate drivers can significantly alter rainfall behavior. This study evaluates the presence and impact of climate change at the Holy Site of Arafat by employing synoptic analysis based on NOAA datasets (1966–2022) focusing on geopotential height at 500 mb, sea-level pressure, and zonal wind at 250 mb. Observed changes in these parameters indicate a strengthening of high-pressure systems and a northward shift of rainfall belts, suggesting a drier regional climate with potential for more localized …

Evaluation Of Some Faba Bean Genotypes Under Soil Salinity In Nubaria Region, Egypt, Azza F. El-Sayed, A. A. Abou-Zeid, Doha M. Kandeel, A. A. Sallam

Journal of King Abdulaziz University: Meteorology, Environment and Arid Land Agriculture

A field experiment was carried out at Nubaria Research Station during winter of 2022/2023 and 2023/2024 growing seasons, to evaluate salt stress tolerant of new faba bean genotypes and analyze the relationship between the yield potential and physiological traits. Nine diverse faba bean genotypes (M4, M6, L1, L5, L6, L13, L16, L17 and L18) and commercial three faba bean cultivars (Nubaria 1, Nubaria 3 and Nubaria 5) were used in this study. Genotypes were arranged in a randomized complete block design with five replicates. Among these genotypes, the Nubaria 3 cultivar recorded the highest average values for the number of …

The Impact Of The European Excellence Model (Efqm 2020) On Organizational Sustainability (A Field Study On Saudi Aramco Refinery Management Employees In Yanbu), Aeshah Hamed Alsulami, Suzan Mohammed Alqurashi

Journal of King Abdulaziz University: Meteorology, Environment and Arid Land Agriculture

This study was carried out aimed to identify the impact of applying the European Excellence Model (EFQM) (orientation, implementation, results) in the management of the Saudi Aramco Refinery at Yanbu on the level of organizational sustainability in its dimensions (economic, environmental, sociality). The descriptive analytical approach was used in describing the phenomenon and analyzing its data and the relationship between its components. The data was collected using a questionnaire from a sample of (257) employees, out of a total study population of (759) employees in the management of the Saudi Aramco Yanbu Refinery. The results showed that the level of …

From The Brink Of "Game Over", Yoshihiko Ariizumi

Learning, Teaching, & Researching Optimization

Everyone has weaknesses. There might even be challenges that seem absolutely impossible. But if a challenge is truly indispensable for your growth, why not open your mind and give it a try instead of giving up? In this article, I've shared some principles and their application through real-life examples, showing how what might seem like a miraculous door can open in unexpected ways.

Mula Botika Tungong Tiktok: Semiotikong Pagsusuri Sa Diskurso Ng Filipino Healthcare Practices Mula Kay Arshie Larga, Kiana Ysabel A. Nombrefia, Tracy Valerie E. Dumaraos, Leslie Anne L. Liwanag, Lois Mauri Anne L. Liwanag, John Eliquiel Jose C. Austria, Mon Karlo L. Mangaran

Dalumat: Multikultural at Multidisiplinaryong E-Journal sa Araling Filipino

Umiiral ang malalalim na suliranin ng healthcare system sa Pilipinas, kabilang ang kakulangan ng pondo, limitadong akses sa kalidad na pangangalaga, at mataas na gastusin sa medisina. Ginagamit ni Ramon Christian “Arshie” Larga na mas kilala sa username na “@arshielife,” isang lisensyadong parmasyutiko at content creator, ang TikTok bilang plataporma upang magbigay ng wastong impormasyon at labanan ang maling paniniwala sa kalusugan. Kilala si Arshie sa mga video tungkol sa medisina at kalusugan, na may tanyag na panimula sa kaniyang mga video na "let me explain." Sa tulong ng semiolohiya ni Roland Barthes (1915-1980), sinuri ng pag-aaral na ito ang …

Russian Verbs Of Motion In L2 Acquisition: Testing The Efficacy Of A Usage-Based Approach, Tobias-Alexander Herrmann

Russian Language Journal

Unprefixed Russian motion verbs present unique challenges for second language (L2) learners as they encode distinct types of motion events. Traditional, directionality-based methods of teaching these verbs have faced criticism, prompting the adoption of alternative, cognitively informed approaches. This article builds on usage-based methodologies, such as those proposed by Nesset and Janda (2022), to investigate whether teaching unprefixed verbs of motion (UVoMs) as constructions can enhance L2 instruction. Using the frequent UVoM pair idti and xodit′ , both meaning ‘walk’, as a case study, I pursue two main goals. First, drawing on corpus data, I examine the construction UVoM + …

From Gesture To Coded Knowledge: Rediscovering And Redefining Tpr When Teaching Russian Motion Verbs In An Outdoor Classroom, Elena Susanna Weygandt

Russian Language Journal

The necessity to move my Russian as a second language (L2) classroom in an event tent during the “main” pandemic year encouraged me to create lessons engaging students’ movement and thus rediscover the Total Physical Response (TPR) method. This article presents the case for using TPR-inspired teaching as a mode to be considered in instruction of Russian verbs of motion (VoM). TPR, a teaching method and language acquisition theory suggested by James Asher in the 1960s, has further evolved in TPR role-playing and TPR storytelling and is used in L2 instruction today (e.g., Cook, 2008, p. 132; Davidheiser, 2002; Elliott …

Directionality Of Motion In Second Language Acquisition: With A Focus On L1-Korean L2-Russian Speakers, Hakyung Jung, Hyug Ahn, Jacee Cho

Russian Language Journal

This paper examines L2 acquisition of directionality of Russian motion verbs by L1-Korean speakers in terms of Slobin’s (1996) Thinking-for-Speaking (TFS) hypothesis and the markedness principle. Although directionality is lexically encoded in the verb in both Korean and Russian, the organization of this concept differs. In Russian, directionality is categorized solely by the feature [+/- directional], whereas in Korean, motion event expressions are distinguished not only by [+/-directional] but also by [+/-multi]. Experiments on L1-Korean, L1- Russian, and L1-Korean L2-Russian speakers demonstrated that (i) in Korean, the presence or absence of an explicit goal plays an important role in verb …

Ground Truth Of Indonesian Gastronomy, Hariyono Hariyono, Betty Masruroh, Aji Prasetya Wibawa, Lisa Ramadhani Harianti, Laksono Budiarto, Christian Emeka Okafor

Bulletin of Culinary Art and Hospitality

This study examines Indonesia's culinary landscape over the past five years and provides an analysis of global search patterns for the next five years. The research uses a dual-methodological approach, combining qualitative ethnography and quantitative time series analysis, to reveal dynamic shifts in the Indonesian culinary scene. Google Trends data shows that certain cuisines, such as satay, meatball, fried rice, rendang, and pempek, have gained widespread attention both domestically and internationally. Fried rice is expected to become even more popular globally, while meatballs, satay, and rendang are predicted to experience significant growth in popularity, catering to diverse gastronomic preferences worldwide. …

Physical Quality Analysis Of Ginger Yogurt With Different Types Of Ginger And Telang Flower Natural Colorant, Mazarina Devi, Soenar Soekopitojo, Arindra Nirbaya, Mansoor Abdul Hamid

Bulletin of Culinary Art and Hospitality

Physical quality is a standard that must be met to ensure that new products have quality in accordance with predetermined specifications and meet consumer expectations. This study aims to analyse the quality of viscosity and colour of yoghurt drinks added with three different types of ginger, namely emprit ginger, elephant ginger, and red ginger. Telang flower was used as a natural colourant. The viscosity test of telang flower ginger yoghurt drink was measured with a viscometer and the colour of telang flower ginger yoghurt drink was measured with a colorimeter. The data obtained were then analysed with ANOVA to see …

Assessment Of Dominant Shark And Ray Species And Their Size At Brondong And Muncar Ports, East Java, Indonesia, Tri Djoko Lelono, Gatut Bintoro, Arief Setyanto, M. Arief Rahman, Desy Setyoningrum, Naufal Hilda Bahtiar, Hanifa Ramadhani, Tawang Firmansyah, Hasan Syaiful Rizal

Journal of King Abdulaziz University: Marine Science

Shark and ray species are both limited in number and distribution and require time to mature and reproduce, making these species extremely vulnerable to mass exploitation as a resource. Based on the identification results, Muncar Port Banyuwangi had 26 species from 490 ray samples, and Brondong Port Lamongan had 28 species from 1830 ray samples. Fifteen species of rays were found only in Brondong, 17 species of rays were found only in Muncar, and as many as 13 were found in the two sample sites. As for sharks in Muncar, 38 out of 679 species were Brondong samples and 22 …

Innovations In Shipbuilding: A Comprehensive Review Of Material Selection, Corrosion Management, And Environmental Considerations, Oumaima Bouanani, Sara Sandabad, Moulay El Houssine Ech-Chhibat

Journal of King Abdulaziz University: Marine Science

The shipbuilding industry, a cornerstone of global maritime operations, oversees vessel lifecycles from design through commissioning. This article delves into the industry's complex role in facilitating global trade, driving technological advancements, and prioritizing sustainability and safety. The harsh marine environment-marked by salinity, temperature extremes, and mechanical stresses-necessitates resilient and durable vessel structures. Consequently, the careful selection of materials is crucial for ensuring vessel longevity and performance under stringent safety and environmental standards. Recent breakthroughs in shipbuilding materials, including high-strength steel, composites, and lightweight alloys, have transformed the industry. Innovative solutions, such as shape memory alloys and eco-friendly composites, are designed …

Identifying And Analysing Coastal Landforms In Ar Rāyis, Saudi Arabia: Insights From Sentinel Data And Field Studies, Omar A. Alharbi

Journal of King Abdulaziz University: Marine Science

This study examines the coastal geomorphology of the Ar Rāyis coastal zone on the eastern Red Sea coastal plain, along with the processes underpinning this geomorphology. Coastal areas feature various landforms, including beaches, intertidal flats, khawrs (lagoons), sand spits, sand dunes, sabkhas (salt marshes), coral reefs, wadis, raised coral reef terraces, and alluvial terraces. These landform features suggest rapid alterations in coastal conditions. Furthermore, the analysis of Sentinel-2B data via digital processing reveals a range of natural land covers, with field investigations confirming the results. The supervised classification methods assisted in distinguishing between regions of deep and shallow water, while …

Survival Analysis Of Brain Tumor Patients: One Year After Surgery, Tika Dwi Tama, Nada Syifa, Erni Astutik

Preventia: The Indonesian Journal of Public Health

Surgery is the most performed procedure to treat brain tumors. However, information about the survival of brain tumor patients after undergoing surgery is still limited in Indonesia. This study aimed to determine 1 year survival in brain tumor patients after undergoing surgical procedures and factors associated with patient survival. A retrospective cohort study was conducted in March until April 2023 with subjects of 46 brain tumor patients who were registered at the Gatot Soebroto Army Hospital and underwent surgical procedures in 2018 until 2022. Data on respondent characteristics (gender and age), clinical conditions (tumor location, stage, and tumor classification), date …

Distribusi Kejadian Diare Pada Balita Dan Kualitas Sumber Air Minum Di Indonesia: Studi Ekologi, Nadia Z. Sabira, Naijla I. Shaliha, Sandrina H. Salsabila, Wellsa D. Kusumaningrum

Jurnal Nasional Kesehatan Lingkungan Global

Background: Diarrhea is an infectious disease with the third highest mortality rate in children under 5 years of age globally. The Indonesian Ministry of Health states that 88% of deaths from diarrhea in children are caused by poor sanitation practices and inadequate quality of drinking water sources. This study aims to describe the distribution of the quality of drinking water sources and the prevalence of diarrhea in all provinces in Indonesia. Methods: This study used an ecological study approach with secondary aggregate data from Survei Kesehatan Indonesia (SKI) 2023 and Studi Kualitas Air Minum Rumah Tangga (SKAM RT) 2020. The …

Hubungan Kelayakan Sumber Air Minum Terhadap Kejadian Diare Pada Anak Balita Di Indonesia: Studi Cross-Sectional Berdasarkan Data Sdki 2017, Dessy Anggun Utami, Azkia Afiatun Najah Wahyudi, Balqis Nisrina Safari, Eni Law

Jurnal Nasional Kesehatan Lingkungan Global

Background: Diarrhea is one of the leading causes of mortality in toddlers. One of its primary causes is associated with inadequate drinking water sources. However, studies exploring this relationship remain limited, necessitating further research to determine the association between the suitability of drinking water sources and the incidence of diarrhea in children under five in Indonesia. Method: A cross-sectional design was employed, using data on children under five from households included in the 2017 Indonesia Demographic and Health Survey (SDKI). The study examined the relationship between the incidence of diarrhea and the suitability of drinking water sources. Chi-square statistical tests …

Anthropometry Measurement Video Improve Knowledge Of Cadres In Nganjuk City: A Single Group Pre-Post Test Design Study, Farah Paramita, Mika Vernicia Humairo, Septa Katmawanti, Nohan Arum Romadlona

Preventia: The Indonesian Journal of Public Health

High quality anthropometric measurements are important for nutritional assessment in children. In Indonesia, anthropometric measurement of children performed by caders in child center called posyandu as a child growth monitoring. However error measurements are found, especially on length or height measurement of children affecting presision and accuracy of data. This will lead to misinterpretation of child nutrition status. Education and training for cadres using media are important to improve their knowledge and skill related to anthropometric measurements. This study aimed to assess the effect of anthropometry measurement training using videos on Cadre’s knowledge. This study used one group pre-post test …

Too Sweet To Ignore: How Ssb Intake And Physical Inactivity Affect Bmi In Malang’S Student Population, Indana Tri Rahmawati, Nurnaningsih Herya Ulfah, Anggi Renawati, Yuvica Novita Gunawan

Preventia: The Indonesian Journal of Public Health

The growing incidence of overweight and obesity in young adults has been closely associated with unhealthy lifestyle habits, particularly the high intake of sugar-sweetened beverages (SSBs) and low levels of physical activity. College students are especially at risk due to lifestyle changes that occur during their university experience. This research aims to investigate the SSB consumption patterns, physical activity levels, and their correlation with Body Mass Index (BMI) among university students in Malang City. A descriptive cross-sectional study was carried out with 382 active students chosen through accidental sampling. Data were obtained using an online questionnaire shared through student networks …