Digital Commons Network^™

Comparative Analysis Of The Efficiency Of Reverse Osmosis And Hydroxyapatite For Fluoride Removal In Water: A Case Of Auwsa, Innocent J. Macha

Tanzania Journal of Engineering and Technology (TJET)

Water treatment technology selection depends on contaminant type and budget. Fluoride removal from water is particularly challenging, requiring non-conventional treatment technologies (Radwan, 2023). Several regions in Tanzania, including Arusha City, are affected by fluoride contamination. With a population of 617,631 (Census, 2022), only 117,763 people currently have access to clean water supplied by AUWSA. This study aimed to compare the efficiency of Reverse Osmosis (RO) and Hydroxyapatite (HAP) in fluoride removal as a strategy to address water quality and supply challenges. Experiments were conducted using 6 m³ of raw water with fluoride concentrations ranging from 5.1 mg/L to 6.83 mg/L, …

Towards Effective Academia-Industry Collaborations: The Case Of Higher Learning Institutions In Tanzania, Fatuma S. Ikuja

Tanzania Journal of Engineering and Technology (TJET)

Industries are the main consumers of products from higher learning institutions (HLIs); graduates for employment and research outputs for socio-economic development. Research outputs from HLIs are commercialized as services or products facilitated by academia-industry collaborations. The collaborations are expected to address mismatch between labour market needs and HLIs’ products, which has resulted in graduates’ employability challenges. Despite their importance, effective academia-industry collaborations remain challenging. This study explores the effectiveness of Academia-Industry collaborations established by HLIs in implementing the Higher Education Economic Transformation (HEET) project (2021-2026) in Tanzania. One of the project objectives is to build functional linkages between industry and …

Spatially Resolved Transcriptomic Profiles Of Placental Cell Populations In Placental Malaria, Corina A. Mong

Undergraduate Honors Theses

Malaria remains a prevalent infectious disease that continues to cause disease-related morbidity and mortality. Despite preventative efforts, malarial pregnancies still cause birth complications, therefore emphasizing the necessity to study these adverse outcomes in malarial pregnancy. Malaria in pregnancy can lead to placental malaria (PM), which is the presence and accumulation of Plasmodium-infected red blood cells in the placental intervillous space (IVS). Even after treatment, past PM (presence of hemozoin crystals from the parasite in the placenta) can cause a chronic inflammatory response. We predicted that the activation states of the maternal monocytes and fetal macrophages differ within the placenta and …

Enhancing Quality Assurance In Construction Implementation: The Role Of Bim As A Comprehensive Documentation Tool, Ahmed M. Hani

Journal of King Abdulaziz University: Engineering Sciences

This study investigates the potential of Building Information Modelling (BIM) as a tool for enhancing the quality assurance of construction projects during the implementation phase. Given the increasing complexity of construction projects and the growing amount of information required, BIM has emerged as an indispensable tool for the Architecture, Engineering, and Construction (AEC) industry. Nevertheless, many construction projects encounter challenges and delays due to incomplete information and inadequate documentation during the construction phase, thereby compromising the quality of the final product. To address these issues, the study conducts a meticulous analysis of recently published papers, online resources, and practical experiences …

Tell Me How You Really Feel: A Case Study On Restorative Practices, Marissa Santiago

Theses and Dissertations

Restorative Practices are gaining popularity as the primary form of handling student discipline. In the past, school districts have heavily relied on exclusionary practices, such as suspension and expulsions. The purpose of this qualitative case study is to explore and understand how educators make sense of restorative practices in an urban intermediate school serving students in fourth to sixth grade. The guiding framework for this study was Sensemaking Theory. Sensemaking theory helps researchers to understand how participants make sense of their experiences. Ten teachers, from an urban intermediate school, participated in this study through semi-guided interviews, observations, and document collection. …

Sex-Dependent Modulation Of Behavioral Allocation Via Ventral Tegmental Area-Nucleus Accumbens Shell Circuitry, Kristen A. Mclaurin, Jessica M. Illenberger, Hailong Li, Rosemarie M. Booze, Charles F. Mactutus

Faculty Publications

Diagnostic criteria for substance use disorder, cocaine type (i.e., cocaine use disorder), outlined in the 5th edition of the Diagnostic and Statistical Manual of Mental Disorders, imply that the disorder arises, at least in part, from the maladaptive allocation of behavior to drug use. To date, however, the neural circuits involved in the allocation of behavior have not been systematically evaluated. Herein, a chemogenetics approach (i.e., designer receptors exclusively activated by designer drugs (DREADDs)) was utilized in combination with a concurrent choice self-administration experimental paradigm to evaluate the role of the mesolimbic neurocircuit in the allocation of behavior. Pharmacological activation …

"The Growing Burden: Overweight And Obesity Prevalence And Risk Factors Among Medical College Students In Mysuru: A Cross-Sectional Study", Akansha ., Nayanabai Shabadi, Anchu R Nath, Ravipati Manogna

Digital Journal of Clinical Medicine

ABSTRACT:

Background:

The transition from adolescence to adulthood is often accompanied by significant lifestyle changes, including changes in dietary habits, physical activity levels, and stress, which can contribute to unhealthy weight gain. In India, the prevalence of overweight and obesity among youth has shown an upward trend, raising concerns about early onset of non-communicable diseases. This study aims to assess the prevalence of overweight and obesity among degree college students in Mysuru and to identify the associated socio-demographic and lifestyle factors contributing to these conditions.

Methodology:

A cross-sectional study was conducted over three months, from January to March 2025, among …

Determinants Of Food Management Behavior On Food Waste Reduction And Household Food Security Through Expenditure Efficiency And Energy Consumption, Prita Dhyani Swamilaksita, Yayuk Farida Baliwati, Drajat Martianto, Dodik Briawan

Media Kesehatan Masyarakat Indonesia

Food Waste (FW) in urban households remains a serious issue as it contributes to economic losses, reduced dietary quality, and weakened food security. This study aims to identify the dominant factors influencing food management behavior, FW generation, and their implications for household food security in urban settings. A cross-sectional design was applied with urban households as the study population, and samples were selected using purposive sampling. Data were analyzed using Structural Equation Modeling (SEM) within the framework of the Theory of Planned Behavior (TPB) and Nudge Theory. The results indicate that attitude (β = 0.42; p < 0.01), subjective norm (β = 0.31; p < 0.05), and perceived behavioral control (β = 0.36; p < 0.01) significantly influence intention toward food management. Furthermore, intention strongly predicts actual food management behavior (β = 0.55; p < 0.001), which subsequently reduces FW (β = –0.47; p < 0.001). Reduced FW positively affects both food expenditure efficiency (β = 0.39; p < 0.01) and energy intake adequacy (β = 0.34; p < 0.05), two critical indicators of urban household food security. Behavioral factors play a crucial role in reducing FW and strengthening food security in urban households. Therefore, behavior-based interventions using TPB and Nudge Theory are recommended to be integrated into food education programs, household assistance, and urban food security policies to ensure effectiveness and sustainability.

Nebraska Farm Real Estate Market Highlights 2024-2025, Jim Jansen

Nebraska Farm Real Estate Reports

Reversing a half decade in gains, the all-land average value in Nebraska declined for the year ending February 1, 2025, averaging approximately 2% lower than the prior year. Figure 2 summarizes these figures and trends along with the percent changes over the preceding year’s all-land average for the eight districts in the state.

Rates of decline were the highest in the Northeast and Southeast Districts, as these areas averaged 3% lower for the all-land average. These Districts trended slightly similar to the state's rate of decrease of 2%. The South and Southeast District also averaged 2% lower.

The other four …

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 …

Dynamic Model Of Stunting Incidents And Policies In Padang City, Elsa Yuniarti, Yulhendri Yulhendri, Fitra Arya Dwi Nugraha, Nurhasan Syah, Iswandi Umar, Heldi Heldi, Nabila Azzahra

Media Kesehatan Masyarakat Indonesia

Stunting remains a significant public health challenge with complex, interconnected causative factors. Traditional static approaches fail to capture the dynamic relationships between environmental, health, and socioeconomic determinants. Dynamic modeling is essential for understanding these multifaceted interactions and developing effective prevention policies. Despite declining trends, Padang City's high prevalance of stunting necessitates urgent, targeted interventions to achieve national targets. This study aims to develop a dynamic model analyzing stunting factors in Padang City and formulate effective prevention policies. A quantitative descriptive method with a dynamic systems approach was employed. Primary data were obtained through stakeholder questionnaires, while secondary data were obtained …

Psychosocial Factors And Prevalence Of Stress In Early Pregnancy: A Study In Makassar City, Jumriani Ansar, Asri C Adisasmita, Sudarto Ronoatmodjo, Farid Husin, Muliani Ratnaningsih

Media Kesehatan Masyarakat Indonesia

Stress during pregnancy can negatively impact the health of both the mother and the fetus, especially in the first trimester, which is a period of intense physical and emotional adaptation. This study aims to determine the prevalence and psychosocial factors associated with the occurrence of stress in first-trimester pregnant women in Makassar City. This study uses a cross-sectional design involving 256 first-trimester pregnant women from five public health centers in the suburban areas of Makassar City. Data were collected through interviews using a structured questionnaire. The Edinburgh Postnatal Depression Scale (EPDS10) instrument was used to measure stress levels. Analysis was …

Mapping Trends And Patterns In Tuberculosis And Tobacco Use: Insights From A Bibliometric Analysis Of 25 Years Of Research, Meyi Yanti, Erwani Erwani, Radian Ilmaskal, Masrizal Masrizal, Sohel Rana

Media Kesehatan Masyarakat Indonesia

Tuberculosis (TB) and tobacco use represent two of the most pervasive global health challenges, with a particularly profound impact in Low and Middle-Income Countries (LMICs). Although numerous reviews have explored the clinical and epidemiological associations between TB and smoking. A systematic analysis of publication trends is lacking. This study aims to address this gap by providing a comprehensive bibliometric analysis of the intersection between TB and tobacco use, mapping its evolution, key research themes, collaboration networks, and underexplored areas. This study utilized a bibliometric method. Data from 13,876 articles indexed in Scopus were analyzed using RStudio, VOSViewer, and OpenRefine. PLOS …

Lifestyle Activities That Contribute To The Risk Of Stroke In Indonesia: Smoking, Consuming Fatty Foods And Soft Drinks, Janu Purwono, Irwan Budiono, Oktia Woro Kasmini Handayani

Media Kesehatan Masyarakat Indonesia

Stroke is the leading cause of death and disability in Indonesia, with a high prevalence reported in the Indonesian Health Survey (IHS) 2023. Smoking, consumption of fatty foods, and intake of soft drinks are major risk factors contributing to the increasing incidence of both ischemic and hemorrhagic stroke. This study aims to analyze the effects of smoking habits, fatty food consump-tion, and soft drink intake on stroke incidence in Indonesia using secondary data from IHS 2023. A quantitative design was applied, with chi-square test analysis performed using SPSS. The study population comprised all individuals recorded in the IHS 2023, which …

Risk Analysis Of Pesticide Exposure Associated With Reduced Cholinesterase Levels In Indonesian Farm Workers: A Meta-Analysis, R Azizah, Juliana Jalaludin, Muhammad Addin Rizaldi, Globila Nurika, Mochammad Sholehhudin, Zaneta Aaqilah Salsabila, Zafira Nuha Naura

Media Kesehatan Masyarakat Indonesia

Pesticide exposure remains a major occupational health problem, with the World Health Organization (WHO) reporting between 1 and 5 million cases of pesticide poisoning annually among agricultural workers. This study aimed to analyze the risk factors associated with pesticide poisoning by conducting a meta-analysis of published research. The meta-analysis was performed in four stages: data abstraction, statistical analysis using JASP Version 0.18.3, heterogeneity testing, and publication bias assessment. The random-effects model was applied to the variables of Personal Protective Equipment (PPE) use and length of work, as the heterogeneity test indicated significant variation between studies (p = 0.001). In contrast, …

Validating The Malay Version Of Adolescent Sexual And Reproductive Health Knowledge And Attitudes Questionnaires, Gerraint Gillan Ahi, Md Mizanur Rahman, Rafazila Ramli, Rasitasam Safii, Jacey Lynn Minoi, Stephanie Chua Hui Li, Ahmad Sofian Bin Shminan, Lee Jun Choi

Media Kesehatan Masyarakat Indonesia

Adolescent Sexual and Reproductive Health (SRH) knowledge is crucial for informed decision-making, yet cultural barriers in Malaysia limit open discussions, creating significant knowledge gaps. This study validated the Malay version of the Adolescent SRH Knowledge and Attitudes Questionnaire to address this need. The validation process included expert content review (6 panelists), face validity testing (30 respondents), and psychometric analysis among 100 adolescents in Sarawak. The questionnaire demonstrated excellent content validity as rated by the experts and strong face validity among adolescents. The knowledge domain showed high internal consistency (α = 0.935), while the attitude domain had moderate reliability (α = …

Urban School Nutrition: Student And Teacher Perspectives On Creating A Healthier Food Environment, Rahayu Indriasari, Yessy Kurniati, Safrullah Amir, Indra Fajarwati Ibnu, Balqis Balqis

Media Kesehatan Masyarakat Indonesia

Changes in lifestyle and eating habits can affect food choices for adolescents, impacting their nutritional intake. Schools are pivotal in shaping healthy eating behaviors. This qualitative study explores the perspectives of secondary school students and teachers on strategies to improve the healthy food environment in an urban school. Two focus group discussions with students and one with teachers, along with one in-depth interview with the school principal, were conducted at a junior high school in Makassar city. The audio recordings were transcribed and analyzed thematically to identify key themes. Students appeared to be aware of the importance of healthy eating …

Hubungan Persepsi Pola Asuh Orang Tua Dan Karakteristik Siswa Dengan Kecemasan Siswa Kelas 7 - 12 Di Sekolah X Jakarta, Andi Rika Apryanti, Ella Nurlaella Hadi, Rita Damayanti

Perilaku dan Promosi Kesehatan : Indonesian Journal of Health Promotion and Behavior

Background. Anxiety is a negative emotional response that is subjective with physical symptoms. Anxiety is influenced by various factors such as parenting styles and student characteristics.

Objective. The purpose of this study was to determine the relationship between perceived parenting styles and student characteristics with anxiety in 7^th – 12^th grade students at School X Jakarta.

Method. This research is a quantitative study using a cross-sectional design. Data from 220 of 486 students who were willing to take part of this study and had permission from their parents were collected by filling out a questionnaire independently. Data were …

An Investigation Of Water-Based Cutting Fluids: Choline Amino Acid Protic Ionic Liquids As A Potential Sustainable Additive, Moni I. Chavez-Padilla

Theses

This comprehensive investigation examines the use of choline amino acid protic ionic liquids (CHAAPILs) as environmentally friendly additives for water-based cutting fluids (WBCFs) and showed a significant improvement in both friction and wear compared to traditional cutting fluids. Notably, water alone is ineffective as a boundary lubricant for aluminum machining promoting cyclic hydrolysis that generates brittle Al(OH)3 films while generating friction above dry sliding. As traditional petroleum-based lubricants are increasingly recognized for their detrimental environmental impact, the development of sustainable alternatives has become essential in the tribology community. CHAAPILs derived from renewable amino acids and choline sources were specifically formulated …

‘Connect And Conquer’: A Health, Social Care, And Charitable Sector Partnership For Physical Self-Management In Parkinson’S., Sophia Hulbert

South West Clinical School Journal

#400WORDS: KNOWLEDGE + ACTION

Operating Fund Budget/ Expenditure Summary Report 2024-25, Csusb Budget Office

University Budget Office records

No abstract provided.

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 …

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 …

The Implications Of Religiosity And Complementary Determinants On The Repurchase Intention Of Halal-Certified Food In Indonesia 2024, Jihan Luthfiyyah Siregar, Nurdin Sobari

ASEAN Marketing Journal

Manuscript Type: Research Article.

Research Aims: This study applies the Theory of Planned Behavior (TPB) framework to examine the impact of religiosity on repurchase intentions for halal-certified food, incorporating factors such as subjective norms, awareness, trust, halal knowledge, halal certification, and perceived behavioral control.

Design/Methodology/Approach: Data were collected from 472 respondents through a purposive sampling survey in Indonesia, and analyzed using Structural Equation Modeling (SEM) with SmartPLS v.3.2.9.

Research Findings: A total of 20 hypotheses were tested. The findings reveal that religiosity influences the mediators—halal knowledge, halal certification, subjective norms, and perceived behavioral control—which, in turn, shape attitudes and stimulate …

Mecanismos De Participación En Temas Ambientales En Colombia, Martha Rocío Castro Rodríguez, Felipe Ramírez Cortázar, Sara Milena Niño Montero

Ciencias Agropecuarias

Mecanismos de participación en temas ambientales en Colombia es un producto editorial, de divulgación y apropiación social del conocimiento, desarrollado en el proyecto de investigación “Participación política en ciudades de Colombia, Italia y Guatemala: un estudio mixto sobre su relación con la anomia y la autoeficacia política en jóvenes”, en el marco de la V convocatoria interna - periodo 2023-1 UCundinamarca Generación Siglo 21.

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 …

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 …

The Relationship Between The Use Of Piped Drinking Water And Diarrhea: Data From The 2017 Indonesia Demographic And Health Survey (Idhs), Afifah Azharadipta, Azizah Meutia Putri Ianam, Nadya P. Febriana, Pratiwi Haryani

Jurnal Nasional Kesehatan Lingkungan Global

Access to clean water remains a global challenge. According to the World Health Organization, in 2020 unsafe water and poor sanitation contributed to approximately 485,000 deaths annually due to diarrhea; one of the leading causes of child mortality in low- and middle-income countries. In Indonesia, UNICEF reported that nearly 70% of household drinking water sources are contaminated with fecal matter, increasing the risk of diarrhea, particularly among children under five. This study aims to analyze the association between the use of piped drinking water and the incidence of diarrhea among children under five in Indonesia. A cross-sectional study design was …

Hubungan Ketersediaan Fasilitas Jamban Sehat Di Rumah Tangga Terhadap Kejadian Diare Pada Balita Menurut Analisis Data Sdki Tahun 2017 Di Wilayah Pedesaan Papua, Edgina Dhafia Callista, Arina Qonita, Bonyca Verlina, Pratiwi Pamarta Endah Jatmika

Jurnal Nasional Kesehatan Lingkungan Global

Diarrhea is a disease that commonly affects toddlers and is one of the top causes of death among children aged 1–59 months. In pedesaan areas, diarrhea remains a serious public health issue, with recorded cases reaching as high as 17,811. Purpose of this study is to explore the relationship between the availability of healthy toilet facilities in households and the incidence of diarrhea among toddlers. The research used a cross-sectional study design, utilizing secondary data obtained from the 2017 Indonesian Demographic and Health Survey (SDKI). A total of 222 samples that met the predetermined inclusion criteria were selected through random …