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Fire is a disaster that cannot be predicted when it will occur and where it will occur, it's just that densely populated areas are areas that are vulnerable to the danger of fire. Fire disaster in Samarinda City. Data obtained from the Samarinda City Fire and Rescue Service are fire incidents from 2021 to 2023. In 2021 there were 230 fire incidents, in 2022 there were 209 fires, in 2023 there were 99 fires. so this city is one of the cities that experiences the most fires on the island of Kalimantan. Several supporting facilities and infrastructure owned by the Samarinda City Fire and Rescue Department, such as hydrants and fire extinguishing posts, have been increased in number. This research functions to group fire data per year using the k-means clustering algorithm.

Emulsifier is one of the oleochemical products with high economic value. An alternative material that can be used as an emulsifier is pliek oil. The catalyst that can be used in the emulsifier production process is NaOH. The addition of this catalyst can enhance the glycerol's ability in oil to break down fatty acids, accelerate reactions, and suppress the reformation of diglycerides, which are then converted into monoglycerides through the more active glycerol and NaOH. This research aims to analyze the functional groups of the emulsifier substance, the influence of time and the amount of NaOH catalyst, and the characteristics of the emulsifier substance obtained from pliek oil with NaOH catalyst using the glycerolysis process. The research results show that in the FT-IR test, there is a peak at the wavenumber of 3741 cm-1, indicating the presence of the O-H group. The absorption peak at the wavenumber of 1506 cm-1 is characterized as the stretching vibration of C-C. At the wavenumber of 1273 cm-1, there is the presence of the C-N group. The influence of time and NaOH catalyst on the emulsifier substance, with the highest values based on the yield test, is obtained at a reaction time of 1 hour with a 4% catalyst, yielding 93.73%; the saponification value, with the highest value obtained at a reaction time of 2.5 hours with a 4% catalyst, is 161.41; the best acid value is obtained at a reaction time of 2.5 hours with an 8% catalyst, amounting to 0.35.

Stunting merupakan permasalah gizi global termasuk di negara Indonesia yang memerlukan penanganan secara sistematis dan menyeluruh dari bidang keperawatan. Tenaga kesehatan dan pendidikan kesehatan turut berperan dalam penanggulangan masalah stunting, STIKES Telogorejo melaksanakan upaya promotif, preventif, dan tatalaksana lanjut pada temuan kasus stunting untuk mencapai tujuan dan cita-cita SDGs. Sebuah program yang digagas oleh STIKES Telogorejo yaitu POHON RANTING KAYU yang merupakan akronim dari Pola asuh, Hygiene, Hipnosis, Optimalkan sehat, Ngerti Gizi, Gerakan Anti Stunting Kelurahan Karangayu bertujuan untuk menurunkan angka stunting di wilayah Kelurahan Karangayu Kota Semarang. Metode yang digunakan yaitu melaksanakan upaya promotif, preventif, kuratif, dan maintenance dengan membentuk tim penanggungjawab khusus seperti Satgas Ranting Kayu dan Tim Kinclong. Upaya promotif dilakukan dengan sosialisasi & edukasi, Upaya preventif dilakukan dengan pelatihan kepada kader. Upaya kuratif dilakukan oleh Satgas Ranting Kayu, Tim Kinclong, dan hipnoterapis. Hasil Program POHON Ranting Kayu yang bersinergi dengan program lainnya baik dari pemerintah maupun pihak lain telah menurunkan angka stunting sebesar 73% di wilayah Kelurahan Karangayu. Berbagai upaya promotif dan preventif yang telah diberikan juga berpotensi mencegah temuan kasus baru.