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All Journal International Journal of Advances in Applied Sciences CHEMICA Jurnal Teknik Kimia DEDIKASI JURNAL MAHASISWA Jurnal Informasi Kesehatan Indonesia (JIKI) Jurnal Keperawatan Malang (JKM) PROFESSIONAL HEALTH JOURNAL Journal of Innovation Research and Knowledge Indonesian Journal of Chemical Engineering Jurnal Akademika Baiturrahim Jambi Jurnal Keperawatan Terapan
Joko Pitoyo
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Humanities Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences

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Hubungan Frekuensi Kunjungan ke Posyandu dengan Status Gizi Balita I Putu Raditya Agustiawan; Joko Pitoyo
PROFESSIONAL HEALTH JOURNAL Vol. 2 No. 1 (2020)
Publisher : Pusat Penelitian dan Pengabdian Masyarakat (PPPM) STIKES Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54832/phj.v2i1.114

Abstract

Status gizi dinyatakan sebagai keadaan tubuh yang merupakan akibat dari konsumsi makanan dan penggunaan zat-zat gizi, status gizi balita sangat berpengaruh dalam beberapa aspek. Gizi kurang pada balita dapat memberi dampak negatif bagi fisik maupun mental yang dapat menghambat prestasi belajar. Upaya yang dilakukan untuk mengenal, mencegah dan mengatasi masalah gizi adalah dengan menimbang berat badan secara teratur, memberikan ASI saja kepada bayi sejak lahir sampai umur 6 bulan, makan beraneka ragam, menggunakan garam beryodium, dan pemberian suplemen gizi sesuai anjuran petugas kesehatan. Tujuan penelitian untuk mengetahui hubungan frekuensi kunjungan ke Posyandu dengan status gizi Balita yang berkunjung ke Posyandu didalam Cakupan Puskesmas Arjuno. Jenis penelitian ini menggunakan jenis kuantitatif dengan desain analitik korelasi dengan pendekatan cross sectional. Jumlah sampel 30 responden yang diambil dengan cara teknik Simple Random Sampling. Teknik pengambilan data dengan menggunakan buku KMS dan observasi pengukuran berat badan dan tinggi badan. Hasil uji Spearman didapatkan nilai (p = 0,000 ; ɑ = 0,05 ; r = 0,905) artinya ada hubungan frekuensi kunjungan ke posyandu dengan status gizi balita di Posyandu Asri RW 4 dengan sangat kuat, dimana semakin tinggi tingkat frekuensi kunjungan ke Posyandu maka akan semakin baik pula tingkat perkembangan status gizi Balita tersebut. Diharapkan Agar orangtua Balita dapat meluangkan waktu untuk melakukan kunjungan ke Posyandu serta memanfaatkan Posyandu yang tersedia sebagai sarana konsultasi kesehatan Balita dan sebagai deteksi dini adanya gangguan perkembangan pada Balita
Energy efficient direct transesterification of Nannochloropsis sp. using hydrodynamic cavitation Nirmalasari, Jiran; Setyawan, Martomo; Jamilatun, Siti; Pitoyo, Joko; Hakika, Dhias Cahya
International Journal of Advances in Applied Sciences Vol 14, No 2: June 2025
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijaas.v14.i2.pp394-405

Abstract

The increasingly limited supply of fossil fuels requires renewable fuel as an alternative source. Nannochloropsis sp. is a microalgae species containing a lipid content of between 12 and 53%, which can be converted to biofuel as an alternative source of fossil fuels through a transesterification process. Up to this date, the literature has reported no studies on biodiesel production from Nannochloropsis sp. via direct transesterification with catalyst using hydrodynamic cavitation. The direct transesterification process introduced 7.5 g of microalgae, 40 ml of methanol, 90 ml of hexane, and 0.0225 g of sodium hydroxide into the sample chamber. These mixtures were passed within the cavitation using a pressure driver and transformed into fatty acid methyl ester (FAME). The catalytic hydrodynamic cavitation method produces a higher extract yield than the stirring one. Regarding the FAME composition, the catalytic hydrodynamic cavitation method is dominated by saturated fatty acid (palmitic), while the stirring catalytic method is dominated by monounsaturated fatty acid (oleic). The hydrodynamic cavitation method provides a lower average degree of unsaturation and shorter chain length than the stirring catalytic method.
HOSPITAL MANAGEMENT STRATEGIES IN PREVENTING ANTIBIOTIC RESISTANCE Worung, Ivan Master; Joko Pitoyo; Purwadhi Purwadhi; Yani Restiani Widjaja
Journal of Innovation Research and Knowledge Vol. 4 No. 5: Oktober 2024
Publisher : Bajang Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53625/jirk.v4i5.8688

Abstract

Introduction Antibiotic resistance is a challenge in health services in Indonesia. Data in 2019 by The World Health Organization (WHO) showed that around 4.95 million deaths were related to antibiotic resistance. Control of Antimicrobial Resistance in 2020-2024 based on the Vision of the National Action Plan (RAN) is a healthy Indonesia and free from the impact of antimicrobial resistance. Methods Literature Review conducted through articles published in the last 5 years. A review was conducted on articles related to management strategies in preventing antibiotic resistance. Articles taken as sources use English and Indonesian that are accredited by SCOPUS or accredited by SINTA. Finding Results Hospital strategy management to address antibiotic resistance such as development and implementation of antibiotic use policies, education and training, monitoring and evaluation of antibiotic use, infection control and prevention, appropriate use of diagnostic tests, infection and disease management, application of technology, and collaboration with external parties. Conclusion Antibiotic resistance in Indonesia and globally has become a problem that needs attention to prevent the occurrence of increasingly widespread antibiotic resistance. A good strategy will prevent antibiotic resistance from becoming more controlled so that it can have an impact on hospital services and also have a good impact on patients being treated.
Effect of pH on Swelling Ratio and Fluorescence of Quantum Dots (QDs) Based Hydrogel (CuInS2/ZnS QDs) Permadi, Adi; Hadi, Sofyan; Sinaga, Alexander MT; Pitoyo, Joko; Chang, Jia-Yaw
CHEMICA: Jurnal Teknik Kimia Vol. 10 No. 2 (2023): August 2023 [Available online since October 02, 2023]
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26555/chemica.v10i2.27801

Abstract

Quantum dots (QDs) are semiconductor materials possessing a distinct electrical order and physical dimensions less than the excitation of the Bohr radius. The innovative combination of hydrogel and QDs has a broad range of applications in critical areas like the environment, health, and energy. QDs hydrogel has been applied as a biosensor and in the waste processing industry. The main characteristics of QDs hydrogel are fluorescence and swelling ratio. In the waste processing industry, the swollen hydrogel provides a more porous matrix that allows heavy metal to penetrate the hydrogels via passive diffusion. In the biosensor application, QDs hydrogel can be used as active sensors by changing the fluorescence properties when reacting with analytes, or by conjugating antibodies to the dot surface to act as passive label probes. This study aims to study the effect of pH on the fluorescence and swelling ratio of CuInS2/ZnS hydrogel.  CuINS2/ZnS hydrogel is synthesized by sonication a mixture consisting of QDs (CuInS2/ZnS), N-(3-aminopropyl) methacrylate, polyethylene glycol methacrylate, methylene bis acrylamide, and ammonium persulfate solution for 5 min with amplitude of 20 kHz. CuInS2/ZnS acts as QDs component, while N-(3-aminopropyl) methacrylate, polyethylene glycol methacrylate, methylene bis acrylamide, and ammonium persulfate act as hydrogel synthesizing components. The QDs hydrogel was then immersed in water with varying pH to observe the effect of pH on fluorescence and swelling ratio. The results show that increasing pH will reduce the swelling ratio and increase the fluorescence strength. CuInS2/ZnS hydrogel has a maximum swelling ratio at a pH of 5 and provides strong fluorescence at pH of 7, 9, and 11. The result also revealed that CuInS2/ZnS hydrogel has sufficient fluorescence and swelling ratio characteristic at the pH level of the biological fluid of the human body namely 7.35-7.45, this suggests the biological application of CuInS2/ZnS hydrogel such as for drug delivery and biosensing.
Utilization of the heat from combustion of water for the heating process in water desalination Permadi, Adi; Syamsuddin, Arief; Widyaningrum, Trianik; Satar, Ibdal; Suharto, Totok Eka; Pitoyo, Joko
International Journal of Advances in Applied Sciences Vol 13, No 1: March 2024
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijaas.v13.i1.pp134-140

Abstract

The volume of municipal waste has become a national problem so far, so a solution is needed to reduce the waste problem. One solution to reduce the volume of municipal waste is to burn waste. However, the combustion needs to be designed to take advantage of the heat generated by combustion. In this study, the process of burning waste with various types of waste materials was carried out. The heat of burning waste is used to evaporate 1 liter of seawater and the seawater vapor is cooled to produce distilled water. The volume of distilled water and the precipitated salt were weighed. The results of the research from the variation of 6 types of waste materials obtained that the type of clothing waste material gave the fastest time, which was 43.75 minutes, the amount of distilled water was 931 ml, and salt deposited as much as 30 grams. The test results on distilled water showed that almost all parameters met the requirements of drinking water and obtained a salt content of 84%. Further processing by adjusting the hardness is needed to process distilled water into clean water and the addition of iodine can be considered to produce iodized salt.
PEMBERSIHAN LANTAI KAMAR OPERASI ZONA 4 TERHADAP JUMLAH KOLONI BAKTERI joko pitoyo
Jurnal Keperawatan Terapan Vol 4 No 2 (2018): JURNAL KEPERAWATAN TERAPAN
Publisher : Poltekkes Kemenkes Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The operating room is the most privileged room in the hospital with the most special management compared , because this room is used for elective and acute surgery that requires high levels of sterilitation. The purpose of this research is to know the effectiveness of cleaning of operating room floor of zone 4 on the number of bacterial colonies in Central Surgery Installation (IBS) Ngudi Waluyo Wlingi Hospital. The research design used in this research is Cross Sectional Analytical Observation. Samples from this study are the contaminated clean room operating floors and the dirty operating room floors taken with swabs of the floor at 3 rounds . The results of this study indicate that the clearance of the operating room zone 4 50% in accordance with existing cleaning procedures and there are differences in the number of colonies of bacteria before and after done cleaning room floor 4 zone operation in round 1, round 2 and round 3 in the Contaminated Clean Operating Room and Gross Operation Room. The results of statistical tests show that p value is 0.004, meaning that there is effectivity of cleaning of floor of zone 4 operating room to number of bacterial colonies in floor. The recommendation of this research is the need for recleaning zona 4 room operation before activity especially the floor to suppress the number of bacterial numbers Keywords : Floor cleaning Operating room , Number of bacterial colonies
HUBUNGAN ANTARA ASUPAN SERAT DAN ASUPAN AIR PUTIH DENGAN KEJADIAN KONSTIPASI PADA LANSIA joko pitoyo; Khabiba Puswita Sari
Jurnal Keperawatan Terapan Vol 5 No 1 (2019): JURNAL KEPERAWATAN TERAPAN
Publisher : Poltekkes Kemenkes Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31290/jkt.v5i1.896

Abstract

Constipation becomes one of the diseases which is often suffered by elderly. Lack of fiber intake and water intake are some of the factors that influence the occurrence of constipation. The purpose of the study was to know the correlation between fiber intake and water intake with constipation occurrence in elderly in RW 18 Kelurahan Bunul Rejo Blimbing District Malang. The type of the study was analytical survey with cross sectional approach. The number of sample were 68 people, the samples were taken with purposive sampling technique, and the data were collected by using food recall and constipation scoring system questionnaire. Based on the result of fiber intake, it is obtained p value is 0.000 with r is 0.444 and for water intake it is gotten p value is 0,000 with r is 0.838. it shows there is a correlation between fiber intake and water intake with constipation occurrence in elderly in RW 18 Kelurahan Bunul Rejo Blimbing District of Malang city. From the above result, the health education about the importance of fiber intake and water intake is required to prevent constipation in elderly.
PENGARUH HAND MASSAGE TERHADAP TINGKAT KECEMASAN PASIEN PRE OPERASI PADA PEMBEDAHAN ELEKTIF Azizatul Baderiyah; Joko Pitoyo; Anggun Setyarini
Jurnal Keperawatan Terapan Vol 7 No 2 (2021): Jurnal Keperawatan Terapan (E-Journal)
Publisher : Poltekkes Kemenkes Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31290/jkt.v7i2.2772

Abstract

More patients who will do a surgical procedure need a special handling to keep the stability of condition before doing the procedure. Usully the patients before were done to surgery, they feel anxiety which can risk causing problems and can cause problem eventually that can influence the process of the operation and can make delay of surgery. This study was conducted to determine the effect of hand massage on the anxiety level of preoperative patients in elective surgery. This study uses a literature review method with a research strategy using the PICOS framework. Then selected using the PRISMA diagram so that eight journals were obtained. Journals are drawn from the ScienceDirect, Pubmed and Google scholar databases. Assessment of the quality of the eight articles using JBI Critical Appraisal tools then the journals were analyzed one by one, summaries were made, similarities and differences were sought, researches that supported each other, research that contradicted each other, and then conducted a discussion to draw conclusions. The data are presented in the form of narratives and tables. The results of the study mostly used the Randomized Control Trial design, the sample was over 80 respondents, 4 studies in Iran, 2 studies in the USA, 1 study in Turkey, and 1 study in China. Preoperative patients who are waiting for surgery, 4 types of surgery are; general surgary, eye, heart, and ambulation operations, the average number of respondents is 50-100 individuals, the average age is 41 to 66 years, the majority of respondents felt moderate preoperative anxiety. The conclusion of the study showed that there was an effect of hand massage on the anxiety level of preoperative patients in elective surgery. The level of anxiety in patients who will doing surgery can decrease with supportive support for themselves, one of them is through hand massage. Keywords : Hand Massage, Pre Operative Elective, Anxiety
PENGARUH INTERVENSI MUSIK INSTRUMENTAL JAWA TERHADAP PENINGKATAN KUALITAS TIDUR PASIEN POST OPERASI LAPAROTOMI Anastasia Esti Probosari; joko pitoyo; Arief Bachtiar
Jurnal Keperawatan Terapan Vol 8 No 2 (2022): Jurnal Keperawatan Terapan
Publisher : Poltekkes Kemenkes Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31290/jkt.v8i2.3813

Abstract

Gangguan tidur merupakan salah satu masalah utama pada pasien post operasi laparotomi. Gangguan tidur yang berlangsung lama, dapat mempersulit proses penyembuhan dan dapat memperburuk penyakit. Terdapat 2 cara untuk mengatasi gangguan tidur yaitu terapi farmakologis dan non-farmakologis. Intervensi musik instrumental jawa dapat menjadi salah satu bentuk intervensi alternatif dan efektif untuk mengatasi masalah kualitas terlepas dari efek samping. Studi ini dilakukan untuk mengetahui pengaruh terapi musik instrumental jawa terhadap peningkatan kualitas tidur pasien post operasi laparotomi. Penelitian ini merupakan penelitian quasi eksperimental. Teknik pengambilan sampling dalam penelitian ini adalah dengan teknik purposive sampling dengan jumlah sampel tiga puluh orang. Data pada penelitian ini menggunakan data primer dengan kuesioner. Membandingkan kualitas tidur kelompok kontrol dengan kelompok intervensi dengan uji independent t test. Mengetahui perbedaan kualitas tidur sebelum dan sesudah intervensi musik instrumental jawa dengan uji paired ttest. Hasil penelitian didapatkan perbedaan skor kualitas tidur pre-test dan post-test dengan nilai Sig. (2 tailed) sebesar 0,003 untuk kelompok kontrol dan 0,001 untuk kelompok intervensi. Kesimpulan penelitian menunjukkan terdapat pengaruh intervensi pemberian musik instrumental jawa terhadap peningkatan kualitas tidur pasien post operasi laparotomi.
Co-Authors Adi Permadi, Adi Anastasia Esti Probosari Anggun Setyarini Arief Bachtiar Arifah, Zulia Azizatul Baderiyah Chang, Jia-Yaw Damayanti, Elok Dhias Cahya Hakika Dwi Yunita I Putu Raditya Agustiawan Khabiba Puswita Sari Lenni Saragih Lumadi, Sih Ageng Martomo Setyawan Muhammad Mukid Santuso Nirmalasari, Jiran Nur Saibah Herniati Purwadhi Purwadhi Salestin Rambu Malairu Santuso, Muhammad Mukid Santuso, Muhammad Mukid Saragih, Lenni Saragih, Lenni Satar, Ibdal Sinaga, Alexander MT Siti Jamilatun Sofyan Hadi Syamsuddin, Arief Totok Eka Suharto Trianik Widyaningrum Worung, Ivan Master Yani Restiani Widjaja Yunidar