Alstonia scholaris belongs to family A as t R.Br pocynaceae, is one of medicinal forest plant raditional medicine to treat fever, malaria, cough with phlegm, diarrhea, diabetes, cholesterol-lowering, intestinal worms, acute rheumatism, ulcers, and hypertension. One of the causes of heart disease, atherosclerosis, and cancer is oxidative stress. The stress can be cured or reduced by taking a plant ntioxidant. Flavonoid, a phenol compound class, is one of the secondary metabolites that function as antioxidant. This determines total levels of phenol, flavonoid, and antioxidant activity of stem paper Alstonia bark extract (R. Br). with the folin-ciocalteu method Alstonia scholaris Quantitative determination of total phenolics expressed as mg of gallic acid equivalent (GAE) per gram of extract total flavonoids 3 , content by AlCl method expressed as Quercetin equivalen (QE) with (2,2-diphenyl-1-picrylhydrazyl) method , and in vitro antioxidant activities DPPH expressed in terms IC (inhibition concentration). esult show that extraction of three replicates in maceration with of R s 50 96% ethanol yielded 4.19 %. The total phenolic content was mg GAE/g extract, while the total flavonoid filtrate 51.50 content was 0.35 mg QE/g extract. antioxidant activity of stem bark extract was 211.54 g/mL.

Latar Belakang: Stunting adalah kondisi kegagalan untuk mencapai perkembangan fiik yang diukur berdasarkan tinggi badan menurut umur dengan nilai Z-score kurang dari -2 SD. Stunting merupakan salah satu permasalahan gizi yang terjadi di dunia, khususnya di negara miskin dan berkembang termasuk di Indonesia. Stunting juga dapat digunakan sebagai indikator pertumbuhan anak yang mengindikasikan kekurangan gizi kronis. Tujuan: Penelitian ini bertujuan menganalisis faktor yang berhubungan dengan kejadian stunting pada balita di Desa Panduman, Kecamatan Jelbuk, Kabupaten Jember. Metode: Jenis penelitian ini, yaitu analitik observasional menggunakan pendekatan cross sectional. Penelitian ini dilakukan di Desa Panduman, Kecamatan Jelbuk, Kabupaten Jember dengan sampel sebanyak 76 responden. Teknik pengambilan sampel menggunakan teknik simple random sampling. Analisis data menggunakan uji Chi Square. Data karakteristik keluarga, data riwayat berat bayi lahir rendah (BBLR) dan riwayat penyakit infeksi kronis diperoleh melalui kuesioner. Data tingkat konsumsi energi, protein, kalsium, dan zink menggunakan food recall 2x24 jam, sedangkan data kejadian stunting pada balita dengan pengukuran TB/U diukur dengan microtoice. Hasil: Prevalensi balita stunting di Desa Panduman sebesar 51,3%. Hasil penelitian menyatakan bahwa tingkat konsumsi energi, protein, zink, kalsium, dan riwayat penyakit infeksi kronis berhubungan dengan kejadian stunting pada balita, sedangkan riwayat BBLR tidak berhubungan dengan kejadian stunting pada balita. Kesimpulan: terdapat hubungan antara tingkat konsumsi energi, protein, kalsium, zink, dan riwayat penyakit infeksi kronis dengan kejadian stunting pada balita.

The waste management at the Roemani Muhammadiyah General Hospital Semarang uses anaerobic technology with the DEWATS (Decentralized Wastewater Treatment System) system whose outlet test results for COD, BOD and Coliform bacteria are still above the specified quality standards. This study aimed to evaluate aspects of fluid waste management and management, whether it follows existing liquid waste management regulations, and determine the effectiveness of wastewater treatment at Roemani Muhammadiyah General Hospital Semarang. This type of research was a mixed-method with a concurrent triangulation strategy; the research was supported by quantitative data carried out descriptively. The results of the management aspect of the Roemani Muhammadiyah Hospital Semarang is following the regulation of the Minister of Health No. 7 of 2019 concerning Hospital Environmental Health. While liquid waste management is still not following existing laws. Roemani Muhammadiyah Hospital Semarang has been efficient in reducing TSS, BOD, COD and NH3 while for the parameters of Colifom bacteria, WWTP Roemani Muhammadiyah Hospital Semarang is still not efficient in reducing the parameters of Colifom bacteria. Therefore, it is hoped that the hospital will pay more attention to waste water quality, especially that produced by each health service agency.

Sampit Seaport is a berth for various kinds of ships, including passenger ships, cargo ships, Crude Palm Oil ships. In 2019 of 15 eating utensil that was inspected  the number of germs as many as 13 eating utensil unqualified of health and there are reports  1 prospective ship passenger who experienced diarrhea during Lebaran homecoming. Monitoring the bacteriological quality of eating utensil is one of the keys to prevent foodborne diseases. This study aims to determine the factors associated to the number of bacteria on eating utensil including washing water, eating utensil materials, eating utensil  washing techniques, eating utensil drying techniques and eating utensil storage at Sampit Seaport. This was an observational study with a cross-sectional design. The population in this study were all of the eating utensil in 10 restaurants located in the perimeter and buffer area of the Sampit Seaport. The number of samples in this study were 60 eating utensil. Data analysis was univariate and statistical test using the Pearson Chi Square. The results showed that 28 (46.67%)  did not meet the bacteriological requirements. The results of statistical analysis showed that there was a association between washing water (p=0.013), The results showed that 46.67% is unqualified the bacteriological requirements storage  (p=0.001) to the total plate number on eating utensil. In addition, there was no association between eating utensil material (p=0.560), washing technique (p=0.174), and drying technique (p=0.174) with the Total Plate Number on eating utensil. It can be concluded that there was a associationbetween washing water and storage of eating utensil to total palre count on eating utensil. Suggestions for restaurants is to pay attention of sanitation hygiene to eating utensil that used in the restaurant.

Latar belakang: Perkembangan suatu penyakit infeksi di suatu daerah tergantung pada terdapatnya manusia yang rentan dan kondisi lingkungan yang sesuai bagi kehidupan mikroorganisme penyebab penyakit, salah satunya adalah penyakit filariasis (kaki gajah). Penyakit filariasis disebabkan oleh infeksi cacing filaria yang ditularkan oleh gigitan nyamuk. Kementrian Kesehatan menetapkan Kabupaten Semarang sebagai daerah endemis filariasis tahun 2015 menyusul beberapa daerah di Provinsi Jawa Tengah yang lebih awal sudah  menjadi endemis.Metode : Penelitian ini adalah penelitian observasional deskriptif dengan sampel sebanyak 45 orang yang dipilih dengan metode purposive sampling dan tersebar dalam wilayah kerja 6 puskesmas di Kabupaten Semarang. Variabel yang diteliti meliputi faktor lingkungan dan praktik masyarakat. Analisis data dilakukan secara deskriptif.Hasil : Nyamuk hasil survei entomologi  yang berhasil diidentifikasi terdiri dari  spesies Culex quinquefasciatus 83,5% dan Aedes aegypti 16,5% serta hasil bedah tidak ditemukan nyamuk yang positif mengandung larva mikrofilaria. Responden yang ditemukan breeding place di sekitar rumahnya sebanyak 64,4% dan 35, % tidak ditemukan breeding place. responden yang ditemukan resting place di sekitar rumahnya sebanyak 60 % dan 40% tidak ditemukan resting place. sebanyak 26,7% responden melakukan praktik keluar rumah pada malam hari dan 73,3% tidak melakukan praktik keluar rumah.Simpulan : Hasil survey entomologi didominasi nyamuk spesies Culex quinquefasciatus dan tidak ditemukan larva filaria saat pembedahan nyamuk, sekitar rumah responden masih banyak ditemukan breeding place dan resting place. Sebagian besar responden tidak  keluar pada malam hari. ABSTRACT Title: Environmental and Practice Factor  Related to Filariasis Incidence in Semarang RegencyBackground: The spreading of infectious disease in an area depends on the presence of susceptible humans and suitable environmental conditions for  the microorganisms that cause disease to live, one of which is filariasis (elephantiasis). Filariasis is caused by infectious filarial worm that are transmitted through mosquitos. The Ministry of Health (MoH) stipulated Semarang Regency as one of filariasis endemic areas in 2015, following other several areas in Central Java Province that have become endemic earlier.Methods : This research is a descriptive observational research, with 45 respondents had been observed as a sample. They were selected by purposive sampling method spread in 6 work areas of public health centers (Puskesmas) in Semarang Regency. Finger blood examination and mosquitoes dissesction ware conducted to determne mosquitoe species and infected status. Data was analyzed descriptively.Results : An entomological survey identified two species of mosquitos, consisted of 83.5% was Culex quinquefasciatus and 16.5% was Aedes aegypti. Moreover no mosquitoes were found that positively contained microfilariae larvae. Result from the observation showed 64.4% of respondents’ house were detected a breeding place, and 35% were not detected. Respondents’ house that were detected resting place  as much as 60%, and 40% were not. Meanwhile, 26.7% of respondents were practicing outside house at night, and 73.3% were not.Conclusion : The entomological survey results were dominated by mosquitoes from Culex quinquefasciatus species and did not find filaria larvae during mosquito surgery. However, there were still many breeding places and resting places around the respondents’ house. Most of respondents did not leave at night.