Publication Search

70,857 articles from 624 journals · 1,760 citations tracked

Showing 101-120 of 18,734

Analytics

Ainiya, Khurrotun Ainiya; Estik Hari Prastiwi

The following study aims to analyze the influence of buzzer marketing, influencer marketing, and brand trust on purchase intention of Wardah products on TikTok Shop. The background of the study is based on the increasing use of TikTok Shop as a social commerce platform and the importance of digital marketing strategies in influencing consumer purchasing intention, especially in the cosmetics industry that demands brand trust. The research method uses a quantitative approach with a questionnaire distributed to 100 respondents. Data were analyzed through validity and reliability tests, classical assumption tests, and multiple linear regression. The results indicate that all instruments are valid and reliable and the model meets classical assumptions. Partially, buzzer marketing, influencer marketing, and brand trust have a significant effect on purchase intention, with coefficients of 0.494, 0.362, and 0.264, respectively. Simultaneously, all three variables also have a significant effect. The coefficient of determination value of 0.535 indicates that the variation in purchase intention is explained by these three variables.

Ayu Pujiati; Ahmad Zakiudin

Jurnal Praba : Jurnal Rumpun Kesehatan Umum 2026 STIKES Columbia Asia Medan

Soft Tissue Tumor (STT) is an abnormal lump or swelling caused by new cell growth originating from connective tissue. Post-operative STT presents major nursing problems including acute pain, knowledge deficit, and risk of infection that require comprehensive nursing care. This scientific paper aims to describe nursing care for Mr. R with post-operative Soft Tissue Tumor (STT) Gluteal Sinistra in Mawar 2 Ward of RSUD dr. Soeselo Tegal Regency. The writing method used is descriptive with a case study plan through interviews, physical examination, observation, and documentation. Assessment was conducted on February 8, 2026 on Mr. R, a 37-year-old male, who underwent left gluteal tumor removal surgery on February 7, 2026. Assessment results identified three nursing diagnoses: acute pain related to physical injury agent (D.0077), knowledge deficit related to lack of information exposure (D.0111), and risk of infection evidenced by invasive procedure effects (D.0142). After nursing interventions for 2x24 hours on February 8–9, 2026, evaluation showed all three nursing diagnoses resolved: pain scale decreased from 6 to 2, the client was able to re-explain the tumor disease, and the surgical wound was clean without signs of infection. The conclusion of this nursing care shows that the application of deep breathing relaxation techniques, health education, and proper wound care are effective in addressing nursing problems in post-operative Soft Tissue Tumor patients.

Fatiyah Alya Salsabila; Ahmad Zakiudin

Jurnal Praba : Jurnal Rumpun Kesehatan Umum 2026 STIKES Columbia Asia Medan

Tumor Left Scapular Region is an abnormal tissue growth in the left scapular area that can cause pain, mobility disturbances, and decreased upper extremity function. The aim of writing this case study was to obtain a description of the implementation of nursing care for Ny. H with Post-Operative Tumor Left Scapular Region in Mawar 2 Ward, RSUD dr. Soeselo, Tegal Regency. The method used is a case study with a nursing process approach including assessment, nursing diagnosis, intervention, implementation, and evaluation conducted on February 8–9, 2026. The assessment results showed that the patient complained of pain in the post-operative wound of the left scapula with a pain scale of 5, there was a risk of infection due to the operative wound, and the patient lacked knowledge about the disease experienced. Nursing diagnoses established were acute pain, risk of infection, and knowledge deficit. After nursing actions were carried out for 2×24 hours, pain decreased, no signs of infection were found in the operative wound, and patient knowledge increased. It can be concluded that the application of nursing care in patients with Tumor Left Scapular Region was able to help reduce pain, prevent infection, and increase patient knowledge to support the healing process optimally.

Naila Nabila; Esti Nur Janah

Jurnal Praba : Jurnal Rumpun Kesehatan Umum 2026 STIKES Columbia Asia Medan

Thalassemia is an inherited hemolytic anemia caused by genetic abnormalities in chromosomes 11 and 16 that impair globin chain production, leading to insufficient hemoglobin and red blood cells. This study aims to describe nursing care for An. W with thalassemia at the Anggrek 2 Ward of RSUD dr. Soeselo, Tegal Regency. The method used was a descriptive approach through anamnesis, documentation, observation, and literature review. Nursing care was carried out over two days (January 13–14, 2026). Physical examination results on January 12, 2026 showed a pale face, anemic conjunctiva, weakness, CRT >3 seconds, decreased skin turgor, weak peripheral pulse, cold extremities, and laboratory hemoglobin of 5.9 g/dL, with vital signs of pulse 111x/minute, temperature 36.7°C, and respiration 22x/minute. Two nursing diagnoses were established: ineffective peripheral perfusion related to decreased hemoglobin concentration (D.0009), and activity intolerance related to weakness (D.0056). Nursing interventions included circulatory care (I.02079) and energy management (I.05178). Nursing implementation was carried out according to plan. Evaluation on January 14, 2026 showed that both nursing diagnoses were resolved; the patient's hemoglobin improved to 10.7 g/dL after two blood transfusions, and the patient was declared fit for discharge. It is recommended that hospitals establish support groups for thalassemia patients to provide adequate emotional and social support.

Aulia Nur Hasanah; Slamet Wijaya

Jurnal Praba : Jurnal Rumpun Kesehatan Umum 2026 STIKES Columbia Asia Medan

Background: Schizophrenia is a serious chronic mental disorder that can affect thinking, perception, feelings, and behavior. Patients with undifferentiated schizophrenia are at risk of experiencing the nursing problem of risk of violent behavior (RPK) due to their inability to control emotions and anger. Based on data from the medical records of RSJD dr. Amino Gondohutomo, Central Java Province, from August to October 2025, the risk of violent behavior was the highest nursing diagnosis in the Gatotkaca Ward, reaching 56.5%–77% of all inpatients. Objective: To perform nursing care on Tn. K with the main problem of risk of violent behavior due to undifferentiated schizophrenia at RSJD dr. Amino Gondohutomo, Central Java Province. Methods: This study used a descriptive method with a nursing process approach. Data collection was carried out through interviews, observation, documentation studies, and literature review. Nursing care was provided from November 18 to 22, 2025. Results: Assessment findings on Tn. K (19 years old) with undifferentiated schizophrenia and a history of physical abuse, parental rejection, and family violence revealed four nursing problems: risk of violent behavior (core problem), sensory perceptual disorder: auditory and visual hallucinations, self-concept disorder: low self-esteem, and self-care deficit. Implementation was carried out through nursing strategies (SP) 1 to 4 for risk of violent behavior (physical, medication, verbal, and spiritual control), SP 1 and SP 3 for self-care deficit, and SP 1 to SP 2 for sensory perceptual disorder: hallucinations. All implementation stages were optimally achieved. Conclusion: Nursing evaluation showed that the client was able to achieve cognitive, affective, and psychomotor goals in all implemented SPs. Collaboration with ward nurses was carried out to continue SP 3 and SP 4 for hallucinations and the entire low self-esteem intervention due to time constraints.

Merimbi Gita Yunia; Siti Fatimah

Jurnal Praba : Jurnal Rumpun Kesehatan Umum 2026 STIKES Columbia Asia Medan

Introduction: Hypertension is an increase in systolic blood pressure ≥140 mmHg and/or diastolic ≥90 mmHg that has the potential to cause serious complications. The prevalence of hypertension in Indonesia is 34.11% (Riskesdas, 2018), in Central Java 37.57%, and in Tonjong Village 15,951 patients aged ≥15 years were recorded (Tonjong Health Center, 2025). Purpose: To provide direct and comprehensive family nursing care to Ny. T, the family of Tn. D, with hypertension in Tonjong Village, Dukuh Kauman RT 03 RW 04, Tonjong District, Brebes Regency. Method: Case study with a nursing process approach. Data were collected through interviews, observation, physical examination, and documentation, conducted on December 26–29, 2025. Results: Assessment revealed that Ny. T complained of dizziness, neck pain, difficulty sleeping, and soreness in both legs with blood pressure of 167/100 mmHg. The family had no knowledge about hypertension. Two diagnoses were established: Acute Pain (D.0077) and Knowledge Deficit (D.0111). Interventions included complementary foot massage therapy to address acute pain and health education on hypertension. After three visits, the Acute Pain diagnosis was partially resolved with a decrease in pain scale from 3 to 2 and blood pressure from 167/100 mmHg to 150/95 mmHg, while the Knowledge Deficit diagnosis was fully resolved. Conclusion: Family Nursing Care with the SDKI, SLKI, and SIKI approach had a positive impact on improving the condition of Ny. T. It is recommended that the client continue foot massage independently, implement the five family health tasks, and routinely utilize health facilities.

Ahmad Sodikin; Arga Satrio Prabowo; Meilla Dwi Nurmala; Angga Sugara Febriantiko

Jurnal Pengabdian Masyarakat Sains dan Teknologi 2026 Fakultas Teknik Universitas Cenderawasih

Correctional institutions impose sustained psychological burdens on inmates, including social isolation, fractured family bonds, and disrupted identity development, which collectively heighten the risk of mental health deterioration. Unlike preventive psychoeducational approaches, group counseling operates as a curative, therapeutically structured service that enables participants to process shared difficulties through interpersonal dynamics. This community service study implemented group counseling within a Participatory Action Research (PAR) framework involving 50 early adult inmates at Lapas Kelas III Rangkasbitung. PAR was operationalized as an implementation framework in which each counseling cluster cycle followed the Plan-Act-Observe-Reflect sequence, enabling iterative refinement of therapeutic content. Pre-service needs assessment using the Alat Ungkap Masalah (AUM) Umum Masyarakat instrument identified dominant problems in family relations (13.33%), personal self (12.97%), and social relations (10.76%). Group counseling was conducted across three thematic clusters. Program evaluation revealed improvements in social interaction, self-acceptance, and emotional regulation among participants, with the PAR reflective cycle enabling context responsive adaptation of each session. These findings affirm that PAR-grounded group counseling constitutes a contextually adaptive model for psychosocial rehabilitation in correctional settings.

Nayla Desviona; Lizabeth Sari Dewi; Asramid Yasin; Mario Zulhadi Amrullah; Viola Novaryca +3 more

Jurnal Pengabdian Masyarakat Sains dan Teknologi 2026 Fakultas Teknik Universitas Cenderawasih

Nutritional problems among school-age children remain an important challenge in human resource development in Indonesia. Adequate nutritional status is essential for supporting physical growth, cognitive development, learning achievement, and future productivity. Schools play a strategic role in promoting children's health through nutritional monitoring and educational interventions, particularly during the implementation of the Free Nutritious Meal Program (MBG). This community service activity aimed to monitor students’ nutritional status and strengthen awareness of the importance of nutrition as a foundation for human resource development. The activity was conducted on April 5–6, 2026, at SD Negeri 09 Jambi City and involved 261 students from grades I to III. A school-based assistance approach was implemented through anthropometric measurements, including body weight and height assessments, followed by balanced nutrition education. The findings revealed that 77.0% of students had normal nutritional status, while 8.8% were undernourished, 9.6% were overweight, and 4.6% were classified as obese. The activity also increased school awareness regarding the importance of continuous nutritional monitoring and evidence-based health management. These findings suggest that school-based nutritional monitoring can support the implementation of the Free Nutritious Meal Program and serve as an initial effort to strengthen human resource development by fostering healthier, more productive, and higher-quality future generations.

Kaysa Naisy Khosina; Pramesti Kusumaningtyas; Mohammad Rofii

Jurnal Sains dan Kesehatan (JUSIKA) 2026 Universitas Muhamadiyah Manado

Stunting is a multifactorial public health problem influenced by various risk factors that may emerge during the prenatal period. Early identification of stunting risk during pregnancy is important to support preventive interventions. This study aimed to develop a stunting risk prediction model based on maternal prenatal factors using the Random Forest algorithm. Secondary data from 172 pregnant women, consisting of 83 stunting cases and 89 non-stunting cases, were analyzed. The predictor variables included maternal age during pregnancy, height, hemoglobin level, mid-upper arm circumference (MUAC), smoking history, hypertension, asthma, and diabetes mellitus. The research stages consisted of data preprocessing, model training using Stratified 5-Fold Cross Validation, performance evaluation, external testing, and feature importance analysis. Internal evaluation results showed an accuracy of 60%, precision of 60.6%, recall of 57.3%, F1-score of 58.9%, and AUC of 0.6688. External testing yielded an accuracy of 70% and an AUC of 0.6167. Feature importance analysis identified maternal age during pregnancy as the most influential variable in the prediction process. The findings indicate that maternal prenatal factors have potential for early stunting risk identification, although the predictive performance remains moderate. This approach may serve as a foundation for developing early screening tools to support targeted interventions among high-risk pregnancies.

Bintang Nur Izzah; Tati Karyawati

Jurnal Praba : Jurnal Rumpun Kesehatan Umum 2026 STIKES Columbia Asia Medan

Diabetes mellitus (DM) is a chronic metabolic disease characterized by elevated blood glucose levels due to insufficient insulin production or ineffective insulin utilization. The prevalence of DM in Indonesia reached 11.7% in the 2023 National Health Survey, with Brebes Regency recording 568 DM cases in 2025 and increasing to 157 cases in Tonjong Village in January 2026. This case study aims to describe comprehensive nursing care for Ny. M, a 52-year-old patient diagnosed with endocrine system disorder (diabetes mellitus), in the family of Tn. I at Karang Anyar Village, Tonjong District, Brebes Regency. The method used was a case study with data collection through interview, observation, physical examination, blood glucose measurement, and literature review conducted on December 26–28, 2025. The assessment found subjective data: the patient frequently felt fatigue, tingling in both legs, excessive thirst, and increased urination frequency. Objective data: pale and fatigued face, blood pressure 150/100 mmHg, pulse 95x/min, respiration 22x/min, temperature 36.7°C, and random blood glucose (RBG) 155 mg/dl. Two nursing diagnoses were established: blood glucose instability and readiness for enhanced knowledge. Interventions implemented included hyperglycemia management (monitoring blood glucose, dietary education, complementary herbal therapy with ginger and honey), and health education regarding DM complications. Evaluation results showed that after 2 days of nursing visits, fatigue decreased, blood glucose improved (RBG 130 mg/dl), and the patient's knowledge about DM complications was resolved.

Salsabiila Roikhatul Janah; Siti Fatimah

Jurnal Praba : Jurnal Rumpun Kesehatan Umum 2026 STIKES Columbia Asia Medan

Background: Community nursing is a specialty field that combines nursing science skills, public health sciences, and social assistance in addressing individual and family health problems, including non-communicable diseases such as gout arthritis. Gout arthritis is a metabolic disease characterized by pain and joint inflammation due to the accumulation of purine crystals (hyperuricemia). The WHO reports a prevalence of gout arthritis reaching 3.74% globally, while in Indonesia the prevalence reaches 11.9% based on health worker diagnosis. In Brebes Regency, the prevalence reaches 13.67%, with 3,078 sufferers out of 22,550 productive-age population. Objective: To provide comprehensive community nursing care to Ny. R with musculoskeletal system disorder: gout arthritis in Tonjong Village, Tonjong District, Brebes Regency. Method: This study uses a case study approach with data collection through interview, observation, physical examination, and documentation study conducted on December 26–28, 2025. Results: Assessment findings showed that Ny. R, a 60-year-old woman, had a history of gout arthritis for 3 months with uric acid levels of 9.6 mg/dL, complaining of pain and aching in the left foot with pain scale 3. Two nursing diagnoses were established: acute pain and knowledge deficit. Nursing interventions included pain management, uric acid level monitoring, lemongrass stem decoction foot soak complementary therapy, and health education using leaflets. After 2 days of implementation, uric acid levels decreased to 8.2 mg/dL and pain scale decreased to 2. Conclusion: Community nursing care through complementary therapy (lemongrass stem decoction foot soak) and health education effectively reduced pain and improved knowledge about gout arthritis in Ny. R.

Dewi Robiatul Azizah; Ahmad Zakiudin

Jurnal Praba : Jurnal Rumpun Kesehatan Umum 2026 STIKES Columbia Asia Medan

Introduction: Non-Hemorrhagic Stroke (NHS) or ischemic stroke is the most common type of stroke resulting from blood vessel blockage that inhibits oxygen supply to brain tissue. The prevalence of stroke in Indonesia was recorded at 10.9 cases per 1,000 population in 2013 and increased to 70 cases per 1,000 population (equivalent to 7.0%) in 2017. At RSUD dr. Soeselo, Tegal Regency, the prevalence of stroke cases was recorded at 647 people (3.74%) in 2023, 682 people (3.94%) in 2024, and 1,120 people (6.48%) in 2025. These cases frequently cause impairments in physical, emotional, cognitive, and social functioning, necessitating comprehensive care and management. Writing Method: This scientific writing used descriptive narrative methods through a nursing process approach, aiming to describe nursing care in patients with Non-Hemorrhagic Stroke. Results: Four nursing diagnoses were identified in Ny. M with Non-Hemorrhagic Stroke: ineffective cerebral perfusion risk, impaired physical mobility, knowledge deficit, and fall risk. Nursing interventions included intracranial pressure increase management, neurological monitoring, intravenous medication administration, mobilization support, health education, and fall prevention. Conclusion: After two days of nursing implementation, 2 nursing diagnoses were resolved and 2 others were partially resolved: ineffective cerebral perfusion risk via discharge planning delegated to the ward nurse, and impaired physical mobility with discharge planning including recommendations for gradual passive range of motion exercises and continued family involvement in patient care.

Aliyaturofi’ah; Tati Karyawati

Jurnal Praba : Jurnal Rumpun Kesehatan Umum 2026 STIKES Columbia Asia Medan

Gout arthritis is joint inflammation that occurs suddenly due to the accumulation of excess uric acid levels in the body (hyperuricemia). In Indonesia, based on the 2018 Basic Health Research, the prevalence of gout diagnosed by health workers ranges from 11.9% to 24.7%, with the highest rates in the elderly age group. This scientific paper aims to provide family nursing care for Mr. T and family with musculoskeletal system disorder: gout arthritis in Tonjong Village, Karanganyar Hamlet, RT 03 RW 04, Tonjong District, Brebes Regency. The method used is narrative descriptive, focusing on nursing care given to patients according to the stages of the nursing process. The method of data collection includes observation, interview, and documentation. The nursing diagnoses that emerged were impaired physical mobility and knowledge deficit. Nursing interventions included ambulation support, oral medication administration, massage therapy, and health education. After 2 days of nursing implementation, the evaluation results showed that both nursing diagnoses of impaired physical mobility and knowledge deficit were resolved.

Rhadika Wahyu Kurnia Ningrum; Alvy Nur Hidayati; Ho Soyen

Jurnal Pengabdian Bidang Kesehatan 2026 PPNI UNIMMAN

Sexuality education is crucial for equipping adolescents and fostering healthy, responsible behavior. Lack of knowledge and understanding regarding sexuality education can increase the risk of sexual behavior, which can impact physical and mental health, and reduce concentration during learning. This activity aims to increase the knowledge of students at SMK Bhakti Indonesia Medika in Pangkalanbun Regency regarding education on preventing sexual harassment in the school environment. The outreach activity was conducted in May 2026 with 43 students aged 15-16 years, using a pretest-posttest method, leaflets, and PowerPoint presentations. The results showed an increase in the average student knowledge score from 50 to 95 after the education. The majority of students were 16 years old, and some had boyfriends. These findings indicate that the education provided in schools is very effective and useful as a warning to take the first step in preventing sexual harassment in the school environment for adolescents. This education can be recommended for regular replication to strengthen a safe and responsive school culture to child protection issues.

Ayu Aminatussyadiah; Rhadika Wahyu Kurnia Ningrum; Adelia Ika Cahyani

Jurnal Pengabdian Bidang Kesehatan 2026 PPNI UNIMMAN

Health education is an effort or attempt to provide information to improve individual abilities in making decisions related to health and health-related skills, especially for adolescents. This activity aims to increase the knowledge of SMKS BIM students about acupressure for adolescents. The counseling activity was carried out on May 26, 2026 with 43 students aged between 15-18 years old, using the pretest-posttest method with leaflet media, powerpoint presentations and practicing with students. The results showed an increase in student knowledge from 70 to 95 after being given education. The majority of students aged 16 years (middle adolescents) were identified as having a risk of physical health problems. The education and mentoring provided to students/me were able to increase their knowledge about the benefits and techniques of acupressure to deal with the health problems they experienced. The counseling method with lectures and leaflet media was proven to be easy for students/me to understand and could improve their skills in acupressure practice.

Mutiarawati Mutiarawati; Reny Eka Saputri; Nora Rahmanindar

Jurnal Sains dan Kesehatan (JUSIKA) 2026 Universitas Muhamadiyah Manado

Preeclampsia is one of the leading causes of maternal mortality and may result in various complications during pregnancy and childbirth. In Tegal Regency, preeclampsia contributed to 27% of maternal deaths in 2024; therefore, studies on childbirth characteristics among mothers with this condition are needed. This study aimed to identify the characteristics of childbirth events in mothers with preeclampsia at Dr. Soeselo Slawi Regional Hospital, Tegal Regency. A descriptive design with a retrospective approach was used by reviewing the medical records of 202 mothers who delivered with preeclampsia during 2025. Data were analyzed univariately and presented as frequency distributions and percentages. The results showed that most mothers underwent operative delivery (62.38%), while spontaneous and induced labor accounted for 37.13% and 0.50%, respectively. Most deliveries occurred at preterm gestational age (62.38%), followed by term (36.14%) and postterm (1.49%) deliveries. Maternal and obstetric complications included bleeding (6.93%), fetal distress (4.95%), eclampsia (1.49%), and HELLP syndrome (0.99%). Most neonates had normal birth weight (82.18%) and did not require NICU care (95.05%), although low birth weight (17.82%) and NICU admission (4.95%) were still identified. The maternal clinical condition was dominated by blood pressure of 140–159/90–109 mmHg (75.74%). Proteinuria was found in 46.53% of respondents, with moderate proteinuria (+2) as the predominant category (38.30%). In conclusion, childbirth among mothers with preeclampsia was dominated by operative and preterm deliveries. These findings emphasize the importance of early detection and optimal management of preeclampsia to reduce maternal and neonatal complications and improve the quality of maternal-infant health services overall.

Abdullatip Munawar; Teti Sobari; Heri Isnaini

Bhinneka: Jurnal Bintang Pendidikan dan Bahasa 2026 Universitas Palan

This research aims to develop audio-visual learning media based on the Discovery Learning model to improve the ability to write news texts in grade XI students of SMK Mutiara Qolbu Cianjur. The Research and Development (R&D) method is used by referring to the development model which includes the stages of identification of potentials and problems, data collection, product development, product validation, limited scale trials, product revisions, large-scale trials, final revisions, and final products. The research subjects consisted of 103 students in grade XI of SMK Mutiara Qolbu Cianjur which were divided into three classes. Data collection techniques were carried out through observation, interviews, questionnaires, expert validation, and news text writing tests. Data were analyzed using quantitative and qualitative descriptive techniques. The results of the study show that audio-visual learning media based on the Discovery Learning model obtained a very good feasibility level based on the results of the validation of material experts with a percentage of 91% and the validation of media experts of 89%. The results of the trial showed that the learning media received a positive response from students with an average percentage of 87.25%. In addition, the use of Discovery Learning-based audio-visual learning media has proven to be effective in improving students' ability to write news texts. This is shown by the increase in the average score of students from 64.21 in the pre-test to 84.37 in the post-test. The use of audio-visual media also improves students' learning activities, such as active questioning, discussion participation, and the ability to identify news elements.

Marsiana Yuni; Al Ashadi Alimin; Mesterianti Hartati

Bhinneka: Jurnal Bintang Pendidikan dan Bahasa 2026 Universitas Palan

The development of Artificial Intelligence (AI), particularly Large Language Models such as ChatGPT, has changed the paradigm of creative writing learning in secondary schools. However, empirical evidence regarding the relationship between the intensity of this technology utilization and the quality of students' literary works is still limited. This study aims to examine the relationship between AI utilization and the poetry writing skills of grade XI students at Karya Budi Putussibau Senior High School. The method used was a quantitative correlational method with a sample of N = 27 students selected through a random sampling technique. Data were collected using an AI utilization questionnaire (30 valid and reliable statements, (α= 0.975) and a poetry writing test assessed with an analytical rubric. The results of descriptive statistical analysis showed that the level of AI utilization was in the high category (M =    3.70) and students' poetry writing skills were in the good category (M =  78.41). The Pearson Product Moment correlation test showed a very strong and significant positive relationship between the two variables (r = 0.978; p < 0.01). These findings confirm that proper AI integration acts as a creative catalyst that helps students explore diction and imagery structure in the poetry writing process.

Santoso, Jaya; Muliyana, Ana; Saragih, Asido; Pakpahan, Ridho; Chrisinta, Debora

Journal of Computing Theories and Applications 2026 Universitas Dian Nuswantoro

Evacuation planning in spatial networks requires the identification of critical nodes that maintain connectivity, accessibility, and flow distribution during emergency situations. Existing approaches often rely on individual centrality measures, which capture only a single structural dimension of node importance and may therefore produce incomplete or biased prioritization. To address this limitation, this study proposes a Composite Centrality Framework for identifying critical nodes in meso-scale spatial networks with semi-structured connectivity. The network is modeled as a weighted undirected graph, and Degree, Betweenness, and Closeness Centrality are integrated into a unified composite index to capture complementary structural roles. The framework is implemented in MATLAB and evaluated using a real-world campus spatial network consisting of 30 nodes and a synthetic network comprising 16 nodes with comparable structural characteristics. The results reveal a highly uneven distribution of node importance, with a small set of structurally dominant nodes consistently identified across both networks. In the campus network, node P1 achieves the highest composite centrality score (0.2195) and ranks first across the individual centrality measures, indicating its dominant role in maintaining network connectivity, accessibility, and flow distribution. Quantitative evaluation demonstrates strong agreement between the composite ranking and the individual measures, with Spearman rank correlation coefficients of 0.94, 0.89, and 0.91 for Degree, Betweenness, and Closeness Centrality, respectively. However, only one node (P1) appears simultaneously in the top five of all rankings, highlighting the complementary nature of the individual centrality measures and supporting the need for multi-criteria integration. Sensitivity analysis across three weighting scenarios yields rank correlations exceeding 0.97, confirming ranking stability and methodological robustness. Overall, the proposed framework provides a balanced and reliable approach for identifying critical nodes and demonstrates potential applicability to evacuation planning and spatial network analysis in semi-structured environments.

Novian, Hangga; Budiyanto, Hermawan; Riyono, Slamet; Aji, Maliki

Jurnal Suara Pengabdian 45 2026 LPPM Universitas 17 Agustus 1945 Semarang

Program Kuliah Kerja Nyata (KKN) mahasiswa Universitas 17 Agustus 1945 Semarang dilaksanakan di Kelurahan Purwosari, Kecamatan Mijen, Kota Semarang pada tanggal 3 Januari hingga 1 Februari 2026. Program ini bertujuan mengatasi permasalahan masyarakat di bidang kesehatan, literasi, keselamatan lingkungan, dan kesejahteraan sosial melalui pendekatan partisipatif yang terintegrasi. Program yang dilaksanakan meliputi pembuatan Taman TOGA, pembagian buku bacaan bergambar ke sekolah dasar, pemasangan kaca cembung di titik blind spot, penyuluhan pencegahan stunting disertai pembagian makanan bergizi, kerja bakti, serta pendampingan Posyandu, PKK, dan PAUD. Hasil program menunjukkan manfaat nyata: taman TOGA fungsional terbangun di halaman kantor kelurahan, 180 buku tersalurkan ke SDN Purwosari 1 dan 2, 3 kaca cembung terpasang di titik rawan kecelakaan, dan 25 paket makanan bergizi terdistribusi kepada anak PAUD. Program-program ini berhasil meningkatkan kesadaran dan kapasitas masyarakat di bidang kesehatan, pendidikan, dan keselamatan lingkungan.