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All Journal International Journal of Advances in Applied Sciences CHEMICA Jurnal Teknik Kimia DEDIKASI JURNAL MAHASISWA Indonesian Journal of Urology Jurnal Informasi Kesehatan Indonesia (JIKI) Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Journal of Applied Nursing (Jurnal Keperawatan Terapan) Jurnal Keperawatan Malang (JKM) PROFESSIONAL HEALTH JOURNAL Journal of Innovation Research and Knowledge Indonesian Journal of Chemical Engineering Jurnal Akademika Baiturrahim Jambi
Joko Pitoyo
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Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology 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 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.
Spirulina Platensis Residue (SPR) Pyrolysis: Temperature's Effect on Yield and Biochar Characteristics Jamilatun, Siti; Pitoyo, Joko; Arifah, Zulia
Indonesian Journal of Chemical Engineering Vol. 1 No. 2 (2023)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26555/ijce.v1i2.614

Abstract

Biochar has potential as alternative solution to overcoming the problem of renewable energy needs, improving land structure for agriculture, and supplying industrial needs as absorbent material with high absorption. Biochar has a high carbon content that it obtains from the biomass pyrolysis process. In this experiment, the main material was biomass obtained from the Spirulina platensis residual (SPR). The temperature effect on the yield and characteristic of biochar from SPR were studied. The research was conducted in the fixed-bed reactor with 40 mm of inside diameter, 44 mm of outside diameter, and 600 mm of height. The reactor was supported with an electrical heater from a nickelin coiled along the outside surface of reactor. The experiments were carried out with temperatures ranging from 300 to 700ºC. Biochar analysis was performed by the Brunauer-Emmett-Teller (BET) method. Results indicated that the yield of biochar decreased with increasing temperature. Conversely, the surface area, the total volume of pore, and the radius of pore increase with an increase in temperature. The best temperature conditions to produce the biochar are 600ºC, with the product yield of 27.9 wt.%, surface area of ​​13.5 m2/gr, total pore volume of 0.041 cc/gr, and diameter of 2,688 nm.
PENGARUH TEKNIK RELAKSASI NAFAS DALAM TERHADAP PENANGANAN TINGKAT KECEMASAN PASIEN YANG AKAN MENJALANI TINDAKAN EGD DI RUMAH SAKIT DR.BRATANATA JAMBI Yunidar Yunidar; Dwi Yunita; Joko Pitoyo
Jurnal Akademika Baiturrahim Jambi Vol. 6 No. 2 (2017): September
Publisher : Universitas Baiturrahim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36565/jab.v6i2.29

Abstract

Backgorund:Gastrointestinal endoscopy is an examination procedure gastrointestinal tract directly using fiberoptic scope that aims to perform therapeutic or diagnostic examination. Patients who undergo endoscopic procedures may experience anxiety as a result of lack of information about the procedure, side effects of the procedure and the results of the examination will be accepted. as many as 182 patients who underwent EGD action in the period January-September 2016. The purpose of this study to determine the effect of deep breathing relaxation techniques to handling the anxiety level of patients undergoing EGD action in Jambi dr.Bratanata Hospital.Method:Design The study was a Pre Experiment with One group Pre Test Post Test Design where measurement of anxiety level is done twice: before being given relaxation techniques breath in (pre-test) and after being given the relaxation techniques of breath in (post test) This study was conducted on 6-17 Feb, 2017 at the Hospital dr.Bratanata with new patient population that will take action EGD and total sample of 10 people. Then dialysis univariate and bivariate using T-Test test test dependent.Result:In this study can be concluded There is the influence of deep breathing relaxation technique to handling the anxiety levels of patients undergoing EGD action in Jambi dr.Bratanata Hospital. With the T-Test statistic test obtained (P-Value = 0.001 <0.05).It can be used as input and consideration for the hospital dr. Bratanata Jambi, that the importance of deep breathing relaxation techniques performed for each patient who will act examination and treatment, in order to minimize the anxiety that exist in every patient.
Perbedaan Kualitas Hidup Lansia yang Aktif Mengikuti Posyandu Lansia dengan yang Tidak Aktif Mengikuti Posyandu Lansia di Kelurahan Salestin Rambu Malairu; Joko Pitoyo
PROFESSIONAL HEALTH JOURNAL Vol. 1 No. 2 (2020)
Publisher : Pusat Penelitian dan Pengabdian Masyarakat (PPPM) STIKES Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54832/phj.v1i2.106

Abstract

Problems often faced by eldery is decreasing ability is like physical health, or decrease ability to socialize with others. Health Service Centre is one of activities aimed to elderly to get health services easily.Objective aim to know differences from quality of life of active elderly with inactive elderly on follow health service centre in Mojolangu Village Of Lowokwaru District, method is design research is used a Cross Sectional design. Sample are 40 elderly, taking sample is using purposive sampling. Samples divided to 2, that is 20 elderly who are active, and 20 elderly who are inactive Data analysis is using Chi Square test. The results showed there are 5 (25%) respondents who are actively follow elderly Health Service Centre had a good quality of life, while 1 (5%) respondents who are inactively follow elderly Health Service Centre had a good quality of life. Respondents with a good quality of life average attendance participed in elderly Health Service Centre by 7 times, while inactive elderly as much as 3/4 times. Chi Square test results obtained by the value of p = 0,002, so concluded there is a differences from quality of life of active elderly with inactive elderly on follow health service centre in Mojolangu Village of Lowokwaru. Suggestion from this study are further researchers can use this research and more developed. Keywords: Quality of Life, Elderly, Health Service Centre
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.
CHARACTERISTICS OF FEMALE GENITO-PELVIC PAIN-PENETRATION DISORDERS IN UROLOGY PATIENTS Zamzami, Zuhirman; Afdal; Jaya, Indra; Yashar, M Adan; Pitoyo, Joko; Nur Azizi, Rizka
Indonesian Journal of Urology Vol 32 No 1 (2025)
Publisher : Indonesian Urological Association

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32421/juri.v32i1.897

Abstract

Objective: This study aims to identify the characteristics of GPPPD in urologic patients. Material & Methods: The research design used descriptive cross-sectional study conducted at urology clinic patients of Arifin Achmad Hospital, Pekanbaru, Riau Province in October 2021 to January 2022 The patients were interviewed based on validated questionaire. The data collected were urology diseases and disorders, age, symptoms, risk factors of biology, interpersonal, psychological, socio-cultural, sexual satisfaction. The study had been approved by ethical committee of Medical Faculty, Riau University. Univariate analysis were used. Results: There were 22 patients in the study with most urology disease were urinary tract infection (54.5%), while the most common age group was 41-60 years(77.3%) and the common risk factors were biological (41%), psychological (13.6%) and socio-cultural ones (100%). Conclusion: The characteristics of GPPPD in urologic patients were mostly with UTI, age group of 41-60 years and socio-cultural factors. Keywords: GPPPD, urology, urinary tract infection.
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.
Analysis of Ultra Fine Bubble Addition on Biodiesel Fuel to Reduce Emission of Two Wheel Tractors Diesel Engine Farafisha, Hanifa; Herodian, Sam; Sugiarto, Anto Tri; Anggarani, Riesta; Pitoyo, Joko; Pramudito, Yogi
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol. 14 No. 1 (2025): February 2025
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtep-l.v14i1.296-308

Abstract

Diesel engines are known as high efficiency engines and are used in public transportation and agricultural sector. The exhaust gas produced by diesel engines is dangerous for human health. Ultra Fine Bubble (UFB) technology which is currently being developed is an emission reduction alternative that can enrich oxygen in fuel and has the potential to reduce emissions. This research was carried out to apply UFB technology to a variety of fuels and compare the emission results. This research method is data collection based on experimental tests. The types of fuel used in this research are biodiesel and biodiesel-diesel mixture. The research procedure starts from instrument preparation, fuel inflation which produces UFB fuel, fuel characteristics, instrument performance testing and data processing. The characteristic testing method follows the American Standard Testing and Materials (ASTM) and performance testing follows the ISO/IEC 17025:2017 standard. The research results show that fuel treated with ultra-fine bubbles can reduce exhaust emissions compared to fuel without UFB. CO content decreased by 608 parts per million (ppm) in the biodiesel-diesel blend and 306 ppm in biodiesel with UFB. The exhaust gas temperature becomes stable when the fuel contains bubbles and reduces NO and NOx content in emissions. Keywords: Biodiesel, Diesel engine, Fuel, Ultra fine bubble
Co-Authors Adi Permadi, Adi Afdal Anastasia Esti Probosari Anggarani, Riesta Anggun Setyarini Arief Bachtiar Arifah, Zulia Azizatul Baderiyah Chang, Jia-Yaw Damayanti, Elok Dhias Cahya Hakika Dwi Yunita Farafisha, Hanifa I Putu Raditya Agustiawan Indra Jaya Khabiba Puswita Sari Lenni Saragih Lumadi, Sih Ageng Martomo Setyawan Muhammad Mukid Santuso Nirmalasari, Jiran Nur Azizi, Rizka Nur Saibah Herniati Pramudito, Yogi Purwadhi Purwadhi Salestin Rambu Malairu Sam Herodian Santuso, Muhammad Mukid Santuso, Muhammad Mukid Saragih, Lenni Saragih, Lenni Satar, Ibdal Sinaga, Alexander MT Siti Jamilatun Sofyan Hadi Sugiarto, Anto Tri Syamsuddin, Arief Totok Eka Suharto Trianik Widyaningrum Worung, Ivan Master Yani Restiani Widjaja Yashar, M Adan Yunidar Zamzami, Zuhirman