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Stunting merupakan masalah kesehatan masyarakat yang masih menjadi prioritas di Indonesia dan dipengaruhi oleh berbagai faktor, termasuk faktor lingkungan. Pengelolaan sampah rumah tangga yang tidak aman berpotensi meningkatkan risiko penyakit infeksi yang dapat mengganggu pertumbuhan anak. Penelitian ini bertujuan untuk menganalisis hubungan antara pengelolaan sampah rumah tangga dengan kejadian stunting pada balita di Desa Ngadirojo Kidul, Kecamatan Ngadirojo, Kabupaten Wonogiri. Penelitian ini menggunakan desain observasional analitik dengan pendekatan case control. Sampel penelitian berjumlah 72 balita yang terdiri dari 36 kasus (stunting) dan 36 kontrol (tidak stunting) dengan perbandingan 1:1. Data dikumpulkan melalui pengukuran status gizi berdasarkan indikator tinggi badan menurut umur serta wawancara menggunakan kuesioner untuk menilai praktik pengelolaan sampah rumah tangga. Analisis data dilakukan secara bivariat untuk mengetahui hubungan antara variabel paparan dan kejadian stunting. Hasil penelitian menunjukkan bahwa sebagian besar keluarga belum menerapkan pengelolaan sampah yang aman, dan terdapat hubungan antara pengelolaan sampah rumah tangga dengan kejadian stunting pada balita. Penelitian ini menyimpulkan bahwa praktik pengelolaan sampah rumah tangga merupakan salah satu faktor lingkungan yang berpotensi berkontribusi terhadap kejadian stunting. Oleh karena itu, diperlukan intervensi berbasis lingkungan untuk mendukung upaya percepatan penurunan stunting di tingkat desa.

Stunting merupakan masalah kesehatan masyarakat yang masih menjadi prioritas di Indonesia dan dipengaruhi oleh berbagai faktor, termasuk faktor lingkungan. Pengelolaan sampah rumah tangga yang tidak aman berpotensi meningkatkan risiko penyakit infeksi yang dapat mengganggu pertumbuhan anak. Penelitian ini bertujuan untuk menganalisis hubungan antara pengelolaan sampah rumah tangga dengan kejadian stunting pada balita di Desa Ngadirojo Kidul, Kecamatan Ngadirojo, Kabupaten Wonogiri. Penelitian ini menggunakan desain observasional analitik dengan pendekatan case control. Sampel penelitian berjumlah 72 balita yang terdiri dari 36 kasus (stunting) dan 36 kontrol (tidak stunting) dengan perbandingan 1:1. Data dikumpulkan melalui pengukuran status gizi berdasarkan indikator tinggi badan menurut umur serta wawancara menggunakan kuesioner untuk menilai praktik pengelolaan sampah rumah tangga. Analisis data dilakukan secara bivariat untuk mengetahui hubungan antara variabel paparan dan kejadian stunting. Hasil penelitian menunjukkan bahwa sebagian besar keluarga belum menerapkan pengelolaan sampah yang aman, dan terdapat hubungan antara pengelolaan sampah rumah tangga dengan kejadian stunting pada balita. Penelitian ini menyimpulkan bahwa praktik pengelolaan sampah rumah tangga merupakan salah satu faktor lingkungan yang berpotensi berkontribusi terhadap kejadian stunting. Oleh karena itu, diperlukan intervensi berbasis lingkungan untuk mendukung upaya percepatan penurunan stunting di tingkat desa.

Strawberries are horticultural commodities that are highly susceptible to postharvest deterioration due to their high respiration rate, microbial activity, and oxidative degradation, resulting in a relatively short shelf life. This study aimed to evaluate the effectiveness of edible coatings in extending strawberry shelf life through a systematic literature review (SLR) approach. Literature was collected from several scientific databases using keywords related to edible coating, shelf life, and strawberry, covering publications from 2019–2026. From an initial 109 articles, a selection process based on inclusion and exclusion criteria resulted in 35 articles specifically discussing the application of edible coatings on strawberries. The synthesis results showed that all studies reported an extension of shelf life after edible coating application, although the effectiveness was influenced by the type of material, formulation, and storage conditions. Chitosan was the most widely used coating material due to its natural antimicrobial activity and excellent film-forming ability. The incorporation of bioactive compounds such as essential oils, plant extracts, and phenolic compounds was proven to enhance antifungal and antioxidant activities. In addition, nanotechnology-based systems demonstrated better preservation performance compared to conventional systems. However, methodological standardization and industrial-scale validation are still required to support commercial implementation.

Korosi pada material stainless steel dalam lingkungan basa dan temperatur tinggi menjadi salah satu faktor yang memengaruhi umur pakai peralatan pada sistem netralisasi minyak sawit. Penelitian ini bertujuan menganalisis pengaruh temperatur dan kecepatan pengadukan terhadap laju korosi serta membandingkan ketahanan korosi baja tahan karat SS304 dan SS316 dalam larutan NaOH 1 M. Pengujian dilakukan menggunakan metode weight loss berdasarkan standar ASTM G31–72 selama 49 hari dengan variasi temperatur 70°C, 90°C, dan 110°C serta kecepatan pengadukan 100 rpm, 200 rpm, dan 300 rpm. Laju korosi dihitung berdasarkan kehilangan massa spesimen dan dianalisis menggunakan klasifikasi ketahanan korosi. Hasil penelitian menunjukkan bahwa peningkatan temperatur dan kecepatan pengadukan menyebabkan peningkatan laju korosi pada kedua material. Nilai laju korosi tertinggi diperoleh pada SS304 sebesar 0,0247 mm/tahun pada kondisi 110°C dan 300 rpm, sedangkan nilai terendah diperoleh pada SS316 sebesar 0,0124 mm/tahun pada kondisi 70°C dan 100 rpm. Secara umum, SS316 menunjukkan ketahanan korosi yang lebih baik dibandingkan SS304 karena kemampuan mempertahankan lapisan pasif yang lebih tinggi. Berdasarkan klasifikasi ketahanan korosi, sebagian besar kondisi pengujian berada pada kategori sangat baik sehingga kedua material masih layak digunakan pada sistem netralisasi minyak sawit, dengan SS316 lebih direkomendasikan untuk kondisi operasi yang lebih agresif.

The performance of Asphalt Concrete – Wearing Course (AC-WC) is greatly influenced by the characteristics of the mixture, one of which is the void value which plays a role in stability, durability, and resistance to damage. Rainwater is the most dominant environmental factor accelerating pavement damage through stripping mechanisms, bond release, and a decrease in the structural strength of the layer. Therefore, it is necessary to conduct a study on changes in void value with soaking duration, the relationship of void value to the design life of the road pavement, and an empirical model of the design life based on void value with variations in soaking in the mixture using a laboratory test approach. Based on the results of laboratory tests, it can be seen that changes in void values ​​due to variations in soaking time using rainwater indicate that the longer the mixture is soaked, the changes in VIM and VMA values ​​tend to decrease, while VFA increases. The relationship between VIM values ​​and the design life of road pavements in AC-WC layers due to soaking variations shows that the design life decreases sharply when the VIM value is <3%. Thus, long-term immersion can reduce the road life by more than 35% of its ideal design life and based on a simple empirical model equation to estimate the design life of the pavement based on the void value and immersion conditions, N0 = 12.5 years is obtained (Ideal mix design life at VIM = 4%).

Protecting the rights of children in inheritance cases is very important in Indonesian civil law. It involves things like legal ability, who takes care of the child, and making sure the child's rights are properly respected and met. This study looks into how the law protects young people in fights over inheritance, including how guardians are used, any problems where someone might benefit unfairly, and how judges should make sure the child's best interests are always considered. The study uses a normative legal approach, looking at laws and ideas by checking related civil law rules and child protection guidelines. The study shows that children cannot make their own legal decisions in court and need their parents or guardians to act on their behalf. But in real situations, there can be problems where the parents' interests might conflict with what's best for the child, which could affect the child's right to inherit property. Judges are important in checking if the guardian has the right to be in the case and making sure the claim doesn't harm the child. Legal protection in inheritance matters needs to be both official, by having proper representatives, and real, by ensuring fair treatment, clear laws, and special care for children's rights as legal beings who need extra protection.

 Sexual violence against women and children is still a serious problem in Indonesia. Girls are among the most vulnerable groups because of their young age, emotional dependence, and the imbalance of power with perpetrators who are generally older or close to the victim. Cases of violence often occur in various environments, such as within the family, early marriage, or social relationships such as dating or friendships with older men. This situation often places girls in a weak position, making it difficult for them to resist or report the violence they experience. This research aims to examine forms of sexual violence against girls in relationships with large age differences and examine legal protection based on Law Number 12 of 2022 concerning Crimes of Sexual Violence. The research uses qualitative methods through literature study by reviewing books, scientific journals, regulations, and data from the Ministry of Women's Empowerment and Child Protection. The results of the study show that unequal age relations often give rise to power inequalities that trigger domination, control and various forms of violence, such as sexual coercion, physical violence, psychological manipulation and domestic exploitation. The TPKS Law plays an important role as a basis for legal protection and fulfillment of rights for victims

The highest mortality cases during pregnancy until the postpartum period are caused by several factors such as hypertension, infection, bleeding, anemia and KEK. Data obtained from pregnant women at the Bumiayu Community Health Center in 2023 were 30 cases, in 2024 there was an increase of 183 cases and in 2025 from January to February there were 30 KEK cases (Bumiayu Community Health Center profile, 2025). The purpose of the study was to provide comprehensive midwifery care to pregnant women, childbirth, newborns, postpartum and family planning (KB) using the Varney and SOAP management approaches. The method used in this study is a qualitative descriptive method with a comprehensive case study approach. The results of the study of comprehensive midwifery care to Mrs. S found problems in pregnancy with KEK have been given management according to the mother's needs. In labor, newborns, postpartum to KB Mrs. S there were no complications. Conclusion Comprehensive midwifery care to Mrs. S with KEK has been carried out in accordance with Standard Operating Procedures with the condition of the mother and baby being good.  

Maternal mortality remains a major global health concern and an important indicator of health system performance. The World Health Organization reported in 2023 that approximately 290,000 maternal deaths occurred worldwide, highlighting persistent challenges in maternal health services. In the ASEAN region, the maternal mortality rate in 2023 was recorded at 16.85 per 1,000 live births. In Indonesia, the Maternal Mortality Rate in 2023 reached 189 per 100,000 live births according to the Ministry of Health of the Republic of Indonesia. Significant progress has been observed in Central Java Province, where the rate decreased from the United Nations Sustainable Development Goals target of 226 per 100,000 live births to 88.11 per 100,000 live births in 2023. At the district level, Brebes Regency recorded 54 cases per 100,000 live births in 2023 and reported 54 maternal deaths in 2024. Meanwhile, the Kaliwadas Community Health Center reported no maternal deaths during 2023 and 2024, indicating relatively effective maternal health services at the local level.

This study examines the juridical aspects of guardianship applications by parents to obtain permission to sell a minor’s inherited land and analyzes the judicial considerations in Decision Number 199/Pdt.P/2025/PN Blt. The research employs an empirical juridical method with a sociological legal approach. Primary data were collected through interviews and case documents at the Blitar District Court, while secondary data consist of statutes, doctrine, and related literature. Qualitative-descriptive analysis was applied to interpret the findings. The study reveals that the guardianship application process involves both administrative and judicial stages. Judges scrutinize material evidence and the probity of sale objectives, weighing important principles such as utility, legal certainty, fairness, and justice. Guardians are granted limited authority to sell a minor’s property only if it can be proven to be in the child's best interest and legal protections are assured. Recommendations include strengthening post-decision monitoring, enhancing legal outreach, improving procedural transparency, and ensuring comprehensive implementation.

This study aims to analyze the investigation process involving children as perpetrators of trafficking in persons at the Women and Children Protection Unit (PPA) of Bukittinggi Police Resort and to assess the forms of legal protection provided at each stage of the examination. This research applies an empirical juridical approach by combining literature review and field research through interviews with investigators and related parties. The findings indicate that the investigation process has been conducted in accordance with Law Number 11 of 2012 concerning the Juvenile Criminal Justice System, while upholding the principle of the best interests of the child. Legal protection is implemented through legal assistance, closed hearings, limited detention periods, and coordination with relevant institutions to support the child’s recovery and rehabilitation. However, several obstacles remain, including the limited number of investigators, restricted investigation timeframes, and difficulties in presenting witnesses. This study concludes that legal protection for children involved as perpetrators of trafficking in persons has been carried out in line with normative regulations, yet it requires strengthened institutional capacity and inter-agency coordination to ensure more effective implementation.

Male reproductive performance serves as a foundational metric for predicting the reproductive quality traits of progeny. This study aimed to investigate the interaction between semen quality in Etawa Grade (PE) and Boer bucks and non-genetic factors, specifically age and season. The research utilised secondary data on fresh semen production collected from 2018 to 2022. Quality parameters evaluated included ejaculate volume and individual sperm motility. Data were obtained from the Central Java Artificial Insemination Center and analysed using the Statistical Analysis System On Demand for Academics to determine the interactive effects of age and season on fresh semen production. The results indicated that bucks in the younger age category tended to produce higher semen volumes compared to other age groups. In conclusion, there is a general interaction between age and season on the semen quality of PE and Boer bucks. The interaction observed in fresh semen volume and motility was significantly influenced by individual age differences and seasonal factors based on rainfall levels. Further research is warranted to investigate these interactions across additional macroscopic and microscopic parameters.

Anemia merupakan suatu kondisi dimana jumlah sel darah merah atau hemoglobin (Hb) seseorang kurang dari normal. Anemia adalah suatu keadaan dimana jumlah sel darah merah atau konsentrasi pengangkut oksigen dalam darah (hemoglobin) tidak mencukupi kebutuhan fisiologis. Remaja putri dikatakan anemia apabila dari hasil pemeriksaan kadar Hb kurang dari 12 gr%. Tujuan kegiatan ini adalah untuk mencegah anemia pada remaja dengan pemberian tablet penambah darah yang terintegrasi dengan olahraga pada remaja. Metode yang dipakai pada kegiatan ini adalah edukasi langsung dan diskusi kelompok terfokus, olahraga/senam terjadwal yang dipandu kader remaja, pembagian tablet Fe dan pemantauan kadar Hb berkala. Hasil dari kegiatan ini yaitu peserta yang hadir berumur 12 tahun dengan prosentase 30,43%, peserta dengan umur16 tahun  prosentase 21,74%, selebihnya peserta berumur 13 tahun (13,04%), 14 tahun (8,70%), 15 tahun (13,04%), 17 tahun (4,35%) dan 18 tahun (8,70%). Jumlah target posyandu remaja di Desa Randusari yaitu 35 peserta, tetapi yang hadir hanya 23 peserta. Hal ini terjadi karena ada beberapa peserta yang belum bisa menghadiri posyandu remaja karena teman sebaya tidak bisa hadir di posyandu remaja. Peserta posyandu di Desa Randusari memiliki kadar hemoglobin normal sejumlah 73,91%, anemia ringan 13,04% dan anemia sedang 4,35%.

A high-risk pregnancy is a pregnancy that can affect both the pregnancy, delivery, newborn, and postpartum period. There are several high-risk pregnancies, including pregnant women who are <145cm tall, have low birth weight, are too young, and give birth too closely spaced, or what is known as the 4T. Prevention is carried out by conducting comprehensive supervision, this is a way to reduce MMR and IMR. The Central Java government has developed the One Student One Client (OSOC) program, it is hoped that the implementation of this program can reduce MMR in Central Java. MMR according to WHO in 2023 reached 189/100,000 live births, MMR based on ASEAN reached 235/100,000 live births, MMR according to the Indonesian Ministry of Health reached 205/100,000 live births, MMR in Central Java in 2023 has reached 485/100,000 live births, MMR in Brebes in 2023 54/100,000 live births and at the Bantarkawung Community Health Center MMR in 2023 amounted to 2 cases of maternal death. In this study, researchers used Varney and SOAP to document midwifery care comprehensively, with direct qualitative descriptive approach methods such as observation, interviews, and documentation.

Waste from used Polypropylene (PP) and High Impact Polystyrene (HIPS) plastic is problematic in its management. The purpose of this research is to obtain the fatigue life of a mixture of used PP and HIPS plastics in its pure plastic. The research method is through the stages of mixing pure PP and 50% volume of used PP, pure HIPS and 50% volume of used HIPS, injection molding of R.R. Moore standard fatigue test specimens for pure PP, pure HIPS, pure PP + used PP, and pure HIPS + used HIPS, checking the straightness and smoothness of the molded specimen surface, fatigue testing with increasing serial loads, analysis of the bending stress curve (S) against fatigue life (N). The results showed that mixing used PP and used HIPS in pure plastic affected the fatigue life at the test speed (n)=2100 rpm for recycled PP was 9.84% shorter than pure PP, and at n=1600 rpm for recycled PP it was 9.32% shorter than pure PP, while at n=2100 rpm for recycled HIPS it was 4.45% shorter than pure HIPS, and at n=1600 rpm for recycled HIPS is 4.77% shorter than pure HIPS, while the fatigue life of pure PP is 1627704 cycles and the fatigue life of pure HIPS is 1291636 cycles or the fatigue life of pure HIPS is 20.65% shorter than pure PP, the implication of which is that the addition of used PP and used HIPS reduces the fatigue life to 9.84% for PP and 4.45% for HIPS.

Beton sebagai material utama konstruksi sering mengalami panas hidrasi yang menyebabkan perbedaan suhu permukaan dengan suhu inti, akan berpotensi retak dini dan penurunan kuat tekan. Penelitian ini menganalisis potensi air es dan fly ash 10% substitusi semen untuk memperkecil suhu beton mutu 35 MPa dengan aditif tipe D (retarder) dan F (superplasticizer), serta pengaruhnya terhadap kuat tekan. Metode deskriptif menggunakan data sekunder mix design tiga variasi: non fly ash, fly ash 10% dan fly ash 10%+air es 10°C. Suhu beton segar diukur dengan thermogun/thermometer lalu kuat tekan uji silinder diameter 150x300 mm umur 7 hari dan 28 hari dengan total 18 benda uji. Hasil menunjukkan suhu beton segar non fly ash berada pada rentang normal, beton fly ash 10% turun 1-2°C (reaksi pozzolanik lambat yang mengurangi panas hidrasi dari C2S, C3S, dan C3A), beton fly ash 10% + air es turun 5-6°C. Kuat tekan 7 hari menunjukkan beton non fly ash 33,69 MPa, beton fly ash 10% 34,14 MPa, beton fly ash 10%+air es 34,73 MPa. Pada umur 28 hari menunjukkan beton non fly ash 39,73 MPa, beton fly ash 10% 39,80 MPa, dan beton fly ash 10%+air es 39,65 MPa – semua melebihi mutu rencana.

Profil baja IWF (Instrument Wide Flange) merupakan elemen struktur yang banyak digunakan pada bangunan industri karena kemudahan dalam pemasangan dan fleksibilitasnya. Namun, kondisi lingkungan ekstrem seperti genangan air dengan pH asam maupun basa dapat mempercepat proses demineralisasi (korosi) pada baja. Penelitian ini bertujuan untuk mengidentifikasi laju kehilangan unsur Fe dari profil baja IWF akibat perendaman dalam larutan dengan pH ekstrem, serta menyusun model matematis yang menggambarkan proses demineralisasi. Metode yang digunakan adalah uji laboratorium dengan perendaman potongan baja dalam larutan pH 4, 7, dan 10 selama 72 jam, dilanjutkan dengan uji TDS, ORP, dan morfologi. Hasil menunjukkan bahwa pada pH 4, terjadi demineralisasi Fe tertinggi sebesar 16,167 mg dengan rata-rata ORP sebesar 195,5 mV dan TDS 732,55 ppm. Berdasarkan data tersebut, dibentuk model matematis diferensial untuk memprediksi laju demineralisasi. Disarankan penggunaan pelapis (coating) yang sesuai untuk meningkatkan umur pakai struktur baja.

Beton merupakan material utama konstruksi yang masih memiliki kelemahan pada kuat tekan dan permeabilitas. Inovasi dengan penambahan Superplasticizer diharapkan mampu meningkatkan kualitas beton. Permasalahan penelitian ini adalah bagaimana pengaruh variasi dosis Superplasticizer (1%, 1,5%, dan 2% dari berat semen) terhadap kuat tekan dan permeabilitas beton dibandingkan beton normal. Penelitian ini menggunakan metode eksperimen dengan membuat 48 sampel beton silinder dan kubus yang diuji kuat tekan pada umur 7, 14, dan 28 hari serta permeabilitas pada umur 28 hari. Hasil penelitian menunjukkan bahwa penambahan Superplasticizer mampu meningkatkan kuat tekan dan menurunkan permeabilitas, sehingga dapat menghasilkan beton yang lebih kuat, kedap air, dan tahan lama.

Background : The Maternal Mortality Rate (MMR) worldwide reaches 183,000 per 100,000 live births (WHO, 2024). In Indonesia, there were 4,305 reported cases (Ministry of Health RI, 2024), while Central Java Province recorded 315 cases (Central Java Health Office, 2024). In Brebes Regency, there were 54 maternal deaths in 2024 (Brebes Health Office, 2024), and in the Bumiayu Public Health Center area, 2 maternal deaths were recorded (Bumiayu PHC Data, 2024). Objective : To analyze, implement, and provide comprehensive midwifery care for Mrs. A, 25 years old, with anemia in the Bumiayu Public Health Center area in 2025, using the Varney midwifery management approach and the SOAP method. Research Methods : This study used a qualitative descriptive design in the form of a case study. Results : Midwifery care during pregnancy for Mrs.A with anemia was carried out bassed on the mother’s needs. During labor, newborn care, postpartum period, and family planning services, no complications were found. Conclusion: The comprehensive midwifery care provided to Mrs. A with anemia was carried out in accordance with the Standard Operating Procedures (SOP), with both the mother and baby in good condition.

Background: Maternal mortality according to WHO (2024) is 287,000, in Indonesia (2024) 183/100,000 live births, in Central Java (2024) 3,149 live births, in Brebes (2024) there were 54 cases of maternal mortality. At Bantarkawung Community Health Center (2024), there were no maternal deaths. One of the causes of maternal mortality is postpartum hemorrhage. Postpartum hemorrhage can be caused by anemia in mothers during pregnancy. Objective: It is hoped that the researcher can provide comprehensive midwifery care for Mrs. L in accordance with midwifery service standards, covering pregnancy, childbirth, newborns, neonates, postpartum, and family planning, using the midwifery management approach according to Varney and SOAP. Research method: The method used is qualitative descriptive with a comprehensive case study approach. Findings: During the researcher's assistance with anemia cases, the researcher did not find issues that required further in-depth investigation, but there were some occurrences resulting from anemia, one of which was the mother experiencing retained placenta. From the assistance process conducted by the researcher, the midwifery findings have been applied comprehensively, from pregnancy stages to family planning, in accordance with midwifery service standards.