International Journal of Health, Engineering and Technology
International Journal of Health, Engineering and Technology (IJHET) is to provide research media and an important reference for the progress and dissemination of research results that support high-level research in the field of Health, Engineering and technology. Original theoretical work and application-based studies, which contribute to a better understanding of all areas of Health, Engineering and Technology , the journal publishes articles six times a year in May, July, September, November, January and March. Scope: International Journal of Health, Engineering and Technology (IJHET) is to provide a research medium and an important reference for the advancement and dissemination of research results that support high-level research in the fields of Health, Engineering and Technology Research. Original theoretical work and application-based studies, which contributes to a better understanding all fields of Health, Engineering and Technology Research. Healt : Clinical Nutrition, Community Nutrition, Institutional Nutrition, Food Technology, Food Security, Pediatric Physiotherapy, Geriatric Physiotherapy, Cardiovascular and Pulmonary Physiotherapy, Musculoskeletal Physiotherapy, Sports Physiotherapy, Public Health, Community Sanitation, Environmental Health, Nursing, Biology, Medicine, Pharmacy. Engineering : The field of mechanical Engineering include expertise in energy conversion, construction machinery, manufacturing and materials. The field of Electrical Engineering which includes skills power engineering, telecommunications engineering and information, as well as control and instrumentation. The field of Chemical Engineering which includes expertise in the field of new and renewable energy, the environment field. The field of Civil Engineering which includes expertise in the fields of structural, geotechnical, transportation and water. The field of Metallurgical Engineering which includes expertise in extraction, manufacturing and characterization of materials. The field of Industrial Engineering which includes enterprise management system, working system and the ergonomics and manufacturing systems. Technology: Open Source Application, Information Management, Information System, IT & Social Impact, Geographical Information System, Web Engineering, Database Design & Technology, Data Warehouse, Network Security, Data Mining, Computer Architecture Design, Mobile Programming.
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757 Documents
<![CDATA[The Relationship Between Knowledge Of Iron (Fe) Tablet Consumption Practices And The Incidence Of Anemia Among Pregnant Women In The Working Area Of Telaga Dewa Community Health Center, Bengkulu City ]]>
<![CDATA[Fatima Azarah]]>;
<![CDATA[Asmariyah Asmariyah]]>;
<![CDATA[Suriyati Suriyati]]>;
<![CDATA[Linda Yulyani]]>;
<![CDATA[Kurnia Dewiani]]>
<![CDATA[ International Journal of Health Engineering and Technology Vol. 5 No. 2 (2026): Vol 5. No. 2 JULY 2026 ]]>
Publisher : <![CDATA[CV. AFDIFAL MAJU BERKAH ]]>
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DOI: 10.55227/ijhet.v5i2.963
<![CDATA[Anemia in pregnant women remains a health issue that can have adverse effects on both the mother and the fetus. One preventive measure against anemia is the proper consumption of iron tablets; however, the success of this effort is influenced by the level of knowledge pregnant women have regarding the proper consumption of iron tablets. The research question of this study is whether there is a relationship between knowledge regarding the proper consumption of iron tablets and the incidence of anemia among pregnant women in the service area of the Telaga Dewa Community Health Center, Bengkulu City. This study aims to determine the relationship between knowledge regarding the proper consumption of iron tablets and the incidence of anemia in pregnant women. This study employed a quantitative method with a descriptive-analytical design using a cross-sectional approach. The study population consisted of 378 pregnant women, with a sample of 45 respondents selected using purposive sampling. Data were collected using a questionnaire and hemoglobin level tests, then analyzed univariately and bivariately using the chi-square test. The results showed that of the 18 respondents with good knowledge, 16 (88.9%) were not anemic and 2 (11.1%) were anemic. Of the 11 respondents with adequate knowledge, 4 respondents (36.4%) were not anemic and 7 respondents (63.6%) were anemic. Of the 16 respondents with poor knowledge, 4 respondents (25.0%) were not anemic and 12 respondents (75.0%) were anemic. Overall, 24 respondents (46.7%) were not anemic, and 21 respondents (53.3%) were anemic. The chi-square test yielded a p-value of 0.000 (p<0.05), indicating a significant association between knowledge of how to take iron tablets and the incidence of anemia in pregnant women.]]>
<![CDATA[Overview Of Environmental Conditions That Have The Potential To Become A Breeding Place For Mosquitoes That Cause Dengue Hemorrhagic Fever (Dhf) In Cikulak Village, Cirebon Regency ]]>
<![CDATA[Gita Bestari]]>;
<![CDATA[Cucun Novita]]>;
<![CDATA[Clarissa Maharani Aprillia]]>;
<![CDATA[Doni Kurniadi Putra]]>;
<![CDATA[Amanda Elvina]]>
<![CDATA[ International Journal of Health Engineering and Technology Vol. 5 No. 2 (2026): Vol 5. No. 2 JULY 2026 ]]>
Publisher : <![CDATA[CV. AFDIFAL MAJU BERKAH ]]>
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DOI: 10.55227/ijhet.v5i2.964
<![CDATA[Mosquitoes are a vector of disease that plays a role in the spread of various infectious diseases, such as dengue fever (DHF), malaria, chikungunya, and filariasis. Environmental conditions such as stagnant water, open water reservoirs, and garbage accumulation can serve as breeding grounds for mosquitoes and increase the risk of disease transmission. This study aims to identify environmental conditions that have the potential to become mosquito breeding grounds in Cikulak Village, Cirebon Regency. The study used a descriptive observational design with a cross-sectional approach and was conducted in Cikulak Village, Cirebon Regency, from February to March 2026. The results revealed the presence of rarely cleaned bathtubs containing mosquito larvae, used containers that collect rainwater, stagnant water around houses, and garbage accumulation in residential areas. These conditions have the potential to become mosquito breeding grounds. Therefore, the environmental conditions in Cikulak Village still have the potential to become mosquito breeding grounds, requiring environmental management efforts and increased public awareness to prevent mosquito breeding.]]>
<![CDATA[Analysis Of Dominant Risks Affecting Time Performance Based On The Work Breakdown Structure (WBS) Of Deep Soil Mixing (DSM) Works ]]>
<![CDATA[Alisya Salsabila Putriedi]]>;
<![CDATA[Rully Andhika Karim]]>
<![CDATA[ International Journal of Health Engineering and Technology Vol. 5 No. 2 (2026): Vol 5. No. 2 JULY 2026 ]]>
Publisher : <![CDATA[CV. AFDIFAL MAJU BERKAH ]]>
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DOI: 10.55227/ijhet.v5i2.965
<![CDATA[Deep Soil Mixing (DSM) work is a soil improvement method widely used in construction projects on soft soil. Although effective in improving the geotechnical characteristics of the soil, DSM implementation still faces various risks that have the potential to cause project delays. This study aims to identify and analyze the dominant risks that affect the time performance of DSM work based on the Work Breakdown Structure (WBS) approach. The study used a mixed method, namely a qualitative approach for the preparation and validation of the WBS through the Delphi method involving five experienced experts in the field of Soil Improvement, and a quantitative approach for risk analysis using the Severity Index (SI). The results of the study produced a WBS structure for DSM work up to Level 6 consisting of work packages, implementation methods, activities, and resources. Based on the risk mapping in the WBS, 51 risk variables were identified that have the potential to affect the time performance of the project. The risk analysis showed that there were 12 dominant risks with a high risk category. The main risks include Unconfined Compressive Strength (UCS) results that do not meet specifications, low labor quality, curing wait time, variability in soil conditions, working platform instability, delays in material delivery, and equipment damage. The results of the study show that the implementation of WBS-based risk management can help systematically identify risks and support improved time performance in DSM work.]]>
<![CDATA[Climate Change And Respiratory Health Among School-Age Children: A Narrative Review ]]>
<![CDATA[Tata Auliya Intan]]>
<![CDATA[ International Journal of Health Engineering and Technology Vol. 5 No. 2 (2026): Vol 5. No. 2 JULY 2026 ]]>
Publisher : <![CDATA[CV. AFDIFAL MAJU BERKAH ]]>
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DOI: 10.55227/ijhet.v5i2.966
<![CDATA[Climate change represents a significant global health threat, particularly for school-age children who exhibit greater physiological vulnerability. This narrative review aims to synthesize current scientific evidence on the impact of climate change on respiratory health among school-age children, covering exposure mechanisms, affected respiratory conditions, and public health implications. A literature search was conducted across PubMed/MEDLINE, Google Scholar, and ScienceDirect databases, yielding 15 articles published between 2021 and 2026 that met the pre-defined inclusion criteria. Evidence from the included studies indicates that climate change affects children's respiratory health through four primary pathways: (1) increased concentrations of air pollutants such as PM2.5 and ozone, (2) prolonged pollen seasons and elevated allergen exposure, (3) increased wildfire frequency and associated smoke exposure, and (4) extreme temperature and humidity changes. The most affected conditions include asthma, allergic rhinitis, acute respiratory infections, and pneumonia. Climate change consistently worsens respiratory health outcomes in school-age children, and integrated adaptation and mitigation policies are urgently needed, including air quality monitoring in school environments and climate-informed health education.]]>
<![CDATA[Determining Procurement Strategy Alternatives Through The Identification And Assessment Of Delay Risks In Procurement Activities For Public School Construction Projects In DKI Jakarta Province ]]>
<![CDATA[Boris Sembiring Kembaren Boris]]>;
<![CDATA[Ayomi Dita Rarasati]]>;
<![CDATA[Wisnu Isvara]]>
<![CDATA[ International Journal of Health Engineering and Technology Vol. 5 No. 2 (2026): Vol 5. No. 2 JULY 2026 ]]>
Publisher : <![CDATA[CV. AFDIFAL MAJU BERKAH ]]>
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DOI: 10.55227/ijhet.v5i2.967
<![CDATA[Public school building construction projects in DKI Jakarta Province are one of the government’s strategic programs to improve the quality of educational facilities. In their implementation, the construction procurement process plays an important role in determining project success, particularly in terms of timely completion. However, various activities within the procurement process have the potential to create delay risks that may affect overall project performance. This study aims to identify activities in the construction procurement process that have the potential to cause delays and to assess delay risks based on two main dimensions, namely risk impact and likelihood of occurrence. The research method used is descriptive qualitative with a case study approach. Data collection techniques include observation, survey (Likert-scale questionnaire), document study, and archive analysis. The research respondents consist of parties directly involved in the construction procurement process. Data analysis is conducted using descriptive qualitative analysis and risk analysis to determine the level of risk for each procurement activity. The results of this study are expected to provide an overview of critical activities in the procurement process that have the potential to cause delays and serve as a basis for improving construction procurement management in public school building projects in DKI Jakarta Province. Based on the results of the risk analysis, the highest-risk factors are identified and selected, and procurement strategies are then formulated to minimize the risk of delays in public school building construction projects in DKI Jakarta Province.]]>
<![CDATA[Study On Power Supply Redundancy Planning To Improve Data Canter Reliability ]]>
<![CDATA[Edwin Prima Handi]]>;
<![CDATA[Randy Rahmanto]]>
<![CDATA[ International Journal of Health Engineering and Technology Vol. 5 No. 2 (2026): Vol 5. No. 2 JULY 2026 ]]>
Publisher : <![CDATA[CV. AFDIFAL MAJU BERKAH ]]>
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DOI: 10.55227/ijhet.v5i2.968
<![CDATA[The data center is a critical infrastructure that demands high reliability of power supply. Electrical system failures, including those caused by human error such as the incident in July 2024, can result in significant financial and reputational losses. This study aims to analyze and compare three redundancy configurations of data center electrical systems—N, N+1, and 2N—in order to enhance the operational reliability of the JTT Pasiranji Data Center. The research method was conducted through planning studies, dual-bus electrical system design analysis, and validation via a series of staged commissioning tests (CX 1 to CX 5), which included insulation testing, UPS and ATS switching time testing, generator performance testing, and failover tests under three failure scenarios. The results show that the 2N configuration provides an availability level of 99.982%, equivalent to the Uptime Institute Tier III standard, significantly surpassing N+1 (99.741%) and N (99.671%). Switching time tests confirmed that the double-conversion online UPS operates without switching gap (0 ms), ATS performs automatic transfer in an average of 8.2–8.5 seconds, and generators reach full load readiness within 11.3–11.8 seconds. Failover tests across all three failure scenarios verified that the 2N configuration maintained 100% server uptime without service interruption. This study also found that system reliability is not solely determined by technical design superiority, but is also influenced by human error, adherence to commissioning procedures, real-time monitoring, and preventive maintenance.]]>
<![CDATA[Management Of Recurrent Aphthosal Stomatitis (SAR) Cases Through A Communication, Information And Education (KIE) Approach ]]>
<![CDATA[Fauzia Nur Maulida]]>;
<![CDATA[Naviatullaily Yarsiska]]>
<![CDATA[ International Journal of Health Engineering and Technology Vol. 5 No. 2 (2026): Vol 5. No. 2 JULY 2026 ]]>
Publisher : <![CDATA[CV. AFDIFAL MAJU BERKAH ]]>
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DOI: 10.55227/ijhet.v5i2.969
<![CDATA[Recurrent aphthosis stomatitis (SAR) is a common inflammatory condition of the oral cavity characterized by a round or oval ulcer with a yellowish-white color with erythema edges and occurs repeatedly. SARs can be classified into 3 types based on their number and size, namely minor SAR, major SAR, and herpetiform SAR. Factors that can cause SAR are in the form of hematology, genetics, immunology and hormonal. To determine the management of cases of Recurrent Aphthosal Stomatitis (SAR) et causa stress and nutritional deficiency through the KIE approach. A 23-year-old man came with a complaint of canker sores on the buccal mucosa of the right upper jaw. The patient complained of canker sores since 3 days ago and the complaints recur about once every 2-3 months. On intraoral examination, there was an oval-shaped ulceration, clearly bordered, white base and surrounded by erythema halo, measuring 3x2 mm on the buccal mucosa of the right upper jaw and symptomatic. Patients are given multivitamin supplements and focus more on the provision of Communication, Information and Education (KIE). Patients are given information about the triggering factors that can cause SAR, namely due to psychological stress. Patients are also given education about oral hygiene, increasing mineral water consumption, consuming vegetables and fruits and managing stress. An approach through Communication, Information and Education (KIE) and psychological support for SAR sufferers due to stress factors is more effective, such as directing patients to manage their stress management with a healthier lifestyle and diet to accelerate the healing process of lesions. If needed, patients can be referred to a psychologist/psychiatrist for psychological support.]]>
<![CDATA[Improving Students' Knowledge About The Importance Of Physical Activity Through Health Counseling At Mts Al Madani Sasak Panjang Bogor School ]]>
<![CDATA[Nabila Amelia Kirani]]>;
<![CDATA[Alyda Kausy]]>;
<![CDATA[Nabila Fitri Ramadhani]]>
<![CDATA[ International Journal of Health Engineering and Technology Vol. 5 No. 2 (2026): Vol 5. No. 2 JULY 2026 ]]>
Publisher : <![CDATA[CV. AFDIFAL MAJU BERKAH ]]>
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DOI: 10.55227/ijhet.v5i2.970
<![CDATA[Lack of physical activity among adolescents is becoming an increasingly worrying global health problem. WHO data (2022) shows that more than 80% of adolescents worldwide are not physically active enough, while the 2018 Basic Health Research (Riskesdas) recorded that 33.5% of Indonesia's population aged ≥10 years were physically inactive, with West Java reaching 37.5%. This study aims to determine the increase in students' knowledge about the importance of physical activity through health education based on the Health Belief Model (HBM) at MTs Al Madani Sasak Panjang, Bogor Regency. The study used a descriptive qualitative approach with pre-test and post-test questionnaire instruments administered in May 2026 to 9th grade students. The results showed an increase in three HBM components: perceived susceptibility increased from 23 to 26, perceived severity from 27 to 28, and perceived barriers from 18 to 22. Meanwhile, perceived benefits did not change (remained at 44), indicating a ceiling effect because students already had a fairly good understanding of the benefits of physical activity before the intervention. The largest improvement occurred in the perceived barriers component, indicating students were increasingly aware of real barriers such as limited time, laziness, lack of facilities, and the influence of device use. It was concluded that HBM-based health education was effective in increasing students' awareness of the risks and barriers to physical activity. Schools are advised to make this program a routine and ongoing activity, with concrete strategies to address the identified barriers.]]>
<![CDATA[Improving The Availability Of Automatic Surface Grinding Machines Through A3 Problem Solving, SMED, And Spare Part Control In The Manufacturing Industry ]]>
<![CDATA[Entis Sutisna Entis]]>;
<![CDATA[Alifvio Iyayu Kamsi]]>;
<![CDATA[Muhammad Khosim Adha]]>;
<![CDATA[Muhammad Sultan Rifal]]>
<![CDATA[ International Journal of Health Engineering and Technology Vol. 5 No. 2 (2026): Vol 5. No. 2 JULY 2026 ]]>
Publisher : <![CDATA[CV. AFDIFAL MAJU BERKAH ]]>
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DOI: 10.55227/ijhet.v5i2.972
<![CDATA[Machine availability is a critical indicator for assessing production asset readiness. This study aims to improve the availability of an automatic surface grinding machine in a tooling area of an electronic component manufacturing company using the A3 problem-solving approach. Machine Operation Data from April-June 2024 showed an initial availability of 34.3%, with an average actual running time of 18,287 minutes against an average planned production time of 53,238 minutes. Breakdown analysis identified two dominant losses: stop waiting operator at 15,135 minutes and stop waiting spare part at 7,680 minutes, contributing 22,815 minutes (93.6%-94.0%) of the total breakdown time. This research employed a descriptive quantitative case study through problem clarification, problem breakdown, target setting, root cause analysis, countermeasure development, implementation, and result monitoring. The main countermeasures included allocating supporting manpower during early-shift setup, reviewing process planning, preparing Single Minute Exchange of Dies (SMED) implementation, coordinating machine component improvement, and establishing a spare part list with minimum stock control. The monitoring result showed that the average availability during September-November 2024 reached 58.7%, an improvement of 24.4 percentage points from the baseline. Stop waiting operator decreased to an average of 4,490 minutes and stop waiting spare part decreased to 0 minutes in the after period. The findings indicate that A3 problem solving combined with changeover and spare part control can significantly improve machine readiness. This study contributes to data-driven continuous improvement practices for enhancing manufacturing equipment performance.]]>
<![CDATA[Case Journal “Bronchopneumonia In Adult Patients” ]]>
<![CDATA[Della Terulin Pinem Pinem]]>;
<![CDATA[Pinem Pinem]]>;
<![CDATA[Suandy Suandy]]>
<![CDATA[ International Journal of Health Engineering and Technology Vol. 5 No. 2 (2026): Vol 5. No. 2 JULY 2026 ]]>
Publisher : <![CDATA[CV. AFDIFAL MAJU BERKAH ]]>
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DOI: 10.55227/ijhet.v5i2.974
<![CDATA[Bronchopneumonia is a lower respiratory tract infection characterized by inflammation of the bronchioles and alveoli caused by microbial infection. It remains a significant cause of morbidity and mortality, particularly among older adults and individuals with underlying risk factors. This case journal aimed to describe the clinical manifestations, diagnostic approach, and management of bronchopneumonia in an adult patient. A case report method was employed using data obtained from medical records, including history taking, physical examination, laboratory investigations, radiological findings, and therapeutic evaluation during hospitalization. A 58-year-old male presented with shortness of breath, productive cough with yellowish sputum, fever, and chest pain during coughing. Physical examination revealed tachypnea, coarse crackles, increased tactile fremitus, and dullness to percussion over the right lower lung field. Laboratory investigations demonstrated leukocytosis and elevated C-reactive protein levels, while chest radiography showed multiple patchy infiltrates in both lower lung fields. The patient was diagnosed with bronchopneumonia and treated with antibiotics, oxygen supplementation, mucolytic therapy, and supportive management. Accurate diagnosis and appropriate management contributed to clinical improvement and reduced the risk of complications associated with bronchopneumonia.]]>
