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Analysis Efficiency Performance Capability Transformator Susilo; Abhiyaksa , Mahindra; Arwangi , Mohammad Salman Aji; Firnanda, Angga; Alfaqih, Mohamad; Pamungkas, Aryo Bima; Pradana , Riski Ade; Hidayatulloh , Tubagus
Journal of Educational Engineering and Environment Vol. 1 No. 1 (2022): Journal of Educational Engineering and Environment
Publisher : Fakultas Teknik Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/jeee.v1i1.2278

Abstract

Trafo step down merupakan penurun tegangan 220 VAC sampai 12VAC - 32VAC. Penurunan tegangan output dipengaruhi oleh beban dan efisiesi. Sehingga metode ini dilakukan untuk mengetahui performa dari transformator excell 5A dengan menggunakan beban resistor 220KΩ dan LED, serta untuk mendapatkan nilai tegangan dan rugi-rugi beban untuk mengetahui efisiensi dari transformator. Hasil pengujian dengan beban mengasilkan drop tegangan sebesar 3,86V pada sekunder, sedangkan trafo tanpa beban menghasilkan drop tegangan sebesar 32V. Semakin besar tegangan sekunder, maka selisih tegangan beban dan tanpa beban semakin besar. Nilai tegangan sekunder berbanding lurus dengan jumlah lilitan setiap kenaikan pada tegangan primer. Rugi-rugi menyebabkan beda potensial, lilitan, arus dan fluks bocor. Oleh karena itu tansformator didesain agar rugi-rugi daya yang terjadi semakin rendah dan efisiensi yang di hasilkan transformator mendekati 100%.
Pengaruh Buerger Allen Exercise Terhadap Nilai Ankle Brakial Index (ABI) dan Kadar Gula Darah Pada Pasien Ulkus Diabetik Alfaqih, Mohamad; Mei Fitria Kurniati
Nursing Care and Health Technology Journal (NCHAT) Vol. 5 No. 2 (2025): Nursing and Health Care Technology-July to December Period
Publisher : Progres Ilmiah Kesehatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56742/nchat.v5i2.134

Abstract

Dampak dari peredaran darah yang buruk akan menyebabkan kaki diabetik diawali dengan angiopati, neuropati, dan infeksi. Tujuan dari penelitian ini adalah untuk menganalisis pengaruh terapi Buerger Allen Exercise terhadap nilai indeks ankle brachial dan kadar glukosa darah. Penelitian ini dilakukan pada bulan Februari sampai Agustus tahun 2024. Penelitian ini menggunakan jenis penelitian pra-eksperimen dengan rancangan one-group pre-test and post-test design. Populasi penelitian ini adalah pasien ulkus diabetikum yang berjumlah 25 responden yang dipilih dengan menggunakan teknik total sampling. Data primer penelitian ini dikumpulkan melalui pemeriksaan glukosa darah, daftar periksa ankle brachial index, standar operasional prosedur Buerger Allen Exercise, dan pengisian kuesioner tertutup. Metode analisis data dilakukan dengan menggunakan uji Wilcoxon signed-ranks. Hasil penelitian menunjukkan bahwa terdapat perubahan yang signnifikan secara statistik nilai Ankle Brachial Index (ABI) sebelum dan sesudah dilakukan Buerger Allen Exercise dengan nilai uji Wilcoxon sebesar 0.04. Terdapat pengaruh terhadap perubahan kadar glukosa darah sebelum dan sesudah Burger Allen Exercise dengan nilai p sebesar 0.025. kesimpulan penelitian ini menunjukkan bahwa latihan Buerger Allen secara efektif meningkatkan ABI sekaligus menurunkan kadar glukosa darah. Oleh karena itu, latihan ini dapat digunakan sebagai terapi alternatif dalam perawatan pasien ulkus kaki diabetic.
THE RELATIONSHIP BETWEEN RANDOM BLOOD SUGAR LEVELS AND SLEEP QUALITY OF ELDERLY PEOPLE WITH DIABETES MELLITUS AT THE PURWOSARI COMMUNITY HEALTH CENTER Alfaqih, Mohamad; Dwi Khoiriya, Devi; Pramesti, Adhe Anniza
Jurnal Keperawatan Universitas Jambi Vol 10 No 2 (2026): Jurnal Keperawatan Universitas Jambi
Publisher : Program Studi Keperawatan Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jkuj.v10i2.54255

Abstract

Background: Diabetes mellitus is a degenerative disease commonly experienced by the elderly and is characterized by elevated blood sugar levels above normal limits. Hyperglycemia can cause various complaints, one of which is sleep disturbances. Poor sleep quality in the elderly can worsen blood glucose control and reduce quality of life. This study aims to determine the relationship between random blood sugar levels and sleep quality in elderly with diabetes mellitus at Health center of Purwosari District. Method: This study used an observational analytical design with a cross-sectional approach. The population was all elderly people with diabetes mellitus at the Elderly Health at Purwosari Health Care Center, with a sample size of 33 respondents selected using accidental sampling. Random blood sugar levels were measured using a glucometer, while sleep quality was assessed using the Pittsburgh Sleep Quality Index (PSQI) questionnaire. Data were analyzed using the Spearman Rho correlation test. Result : The result of the study showed that most respondents had random blood sugar levels above the normal limit (>199 mg/dl) and poor sleep quality. The p-value was 0.000, meaning the significance value was <0.05. Meanwhile, the Correlation Coefficient value was 0.685. This means there is a positive relationship with a strong relationship. Conclucion:  High random blood sugar levels can cause various complaints such as frequent urination at night, thirst, tingling, and pain, which impact the quality of sleep in the elderly. In order to enhance the quality of life of the elderly, healthcare facilities must establish educational programs that underscore the significance of glycaemic control and sleep quality as interrelated factors.   Keyword : Random Blood Glucose, Sleep Quality, Elderly, Diabetes Mellitus
THE RELATIONSHIP BETWEEN RANDOM BLOOD SUGAR LEVELS AND SLEEP QUALITY OF ELDERLY PEOPLE WITH DIABETES MELLITUS AT THE PURWOSARI COMMUNITY HEALTH CENTER Alfaqih, Mohamad; Dwi Khoiriya, Devi; Pramesti, Adhe Anniza
Jurnal Keperawatan Universitas Jambi Vol 10 No 2 (2026): Jurnal Keperawatan Universitas Jambi
Publisher : Program Studi Keperawatan Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jkuj.v10i2.54255

Abstract

Background: Diabetes mellitus is a degenerative disease commonly experienced by the elderly and is characterized by elevated blood sugar levels above normal limits. Hyperglycemia can cause various complaints, one of which is sleep disturbances. Poor sleep quality in the elderly can worsen blood glucose control and reduce quality of life. This study aims to determine the relationship between random blood sugar levels and sleep quality in elderly with diabetes mellitus at Health center of Purwosari District. Method: This study used an observational analytical design with a cross-sectional approach. The population was all elderly people with diabetes mellitus at the Elderly Health at Purwosari Health Care Center, with a sample size of 33 respondents selected using accidental sampling. Random blood sugar levels were measured using a glucometer, while sleep quality was assessed using the Pittsburgh Sleep Quality Index (PSQI) questionnaire. Data were analyzed using the Spearman Rho correlation test. Result : The result of the study showed that most respondents had random blood sugar levels above the normal limit (>199 mg/dl) and poor sleep quality. The p-value was 0.000, meaning the significance value was <0.05. Meanwhile, the Correlation Coefficient value was 0.685. This means there is a positive relationship with a strong relationship. Conclucion:  High random blood sugar levels can cause various complaints such as frequent urination at night, thirst, tingling, and pain, which impact the quality of sleep in the elderly. In order to enhance the quality of life of the elderly, healthcare facilities must establish educational programs that underscore the significance of glycaemic control and sleep quality as interrelated factors.   Keyword : Random Blood Glucose, Sleep Quality, Elderly, Diabetes Mellitus