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All Journal Jurnal Sains Materi Indonesia Folia Medica Indonesiana Indonesian Journal of Tropical and Infectious Disease MEDISAINS Dental Journal (Majalah Kedokteran Gigi) Indonesian Journal of Chemistry Martabe : Jurnal Pengabdian Kepada Masyarakat Jurnal Layanan Masyarakat (Journal of Public Service) Indian Journal of Forensic Medicine & Toxicology Indonesian Community Journal Prosiding Seminar Nasional Unimus JURNAL REKAYASA KIMIA & LINGKUNGAN

Prihartini Widiyanti

Biomedical Engineering Study Program, Department Of Physics, Faculty Of Science And Technology, Universitas Airlangga Institute Of Tropical Disease, Universitas Airlangga

Author-ID : 508655

Agriculture, Biological Sciences & Forestry Arts Humanities Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Materials Science & Nanotechnology Medicine & Pharmacology Nursing Public Health Social Sciences Other

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Solusi untuk Meningkatkan Kualitas Kerja dan Kesehatan di Desa Kare Kecamatan Kare Kabupaten Madiun melalui Manajemen Kelelahan Berbasis Audiovisual Prihartini Widiyanti; Fitriyatul Qulub; Akhmad Jayadi; Gadis Meinar Sari
I-Com: Indonesian Community Journal Vol 3 No 4 (2023): I-Com: Indonesian Community Journal (Desember 2023)
Publisher : Fakultas Sains Dan Teknologi, Universitas Raden Rahmat Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33379/icom.v3i4.3552

Kare Village is one of the Madiun Regency communities with the potential to become a tourist destination. The goal of community service with an ecotourism theme is to establish a tourist destination where people collaborate effectively, raise public knowledge about health, and provide health facilities that adhere to health protocols. Many advantages will accrue from effective ecotourism management. Kare Village has a lot of tourism potential because it is located on the slopes of Mount Wilis. The Kare Village community's active participation in the Assisted Village Development Program (PPDB) is highlighted through ecotourism. Local people are being trained on the sustainable management of occupational weariness with the assistance of the PPDB community, which will improve the health and living standards of the inhabitants of Kare Village.

Belajar Fisika Menyenangkan Melalui Diseminasi Material Medis Pada Guru Sekolah Menengah Atas di Kabupaten Trenggalek - Siswanto; Djony Izak Rudyardjo; Jan Ady; - Aminatun; Dyah Hikmawati; Adri Supardi; Prihartini Widiyanti
Prosiding Seminar Nasional Unimus Vol 5 (2022): Inovasi Riset dan Pengabdian Masyarakat Guna Menunjang Pencapaian Sustainable Developm
Publisher : Universitas Muhammadiyah Semarang

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

Fisika merupakan salah satu pelajaran yang dianggap sulit bagi sebagian besar siswa SMA. Ilmutersebut dianggap abstrak dan hanya dipenuhi rumus matematika yang kurang jelas kontribusinyadalam kehidupan sehari-hari. Selain itu fisika kurang memberikan prospek pekerjaan yangmenjanjikan sehingga ketertarikan siswa menekuni sains tersebut lebih rendah dibandingkan ilmuyang lainnya. Salah satu penyebab mindset ini adalah faktor guru yang belum mengetahui kontribusifisika dalam segala aspek kehidupan termasuk dalam bidang medis. Oleh sebab itu kegiatan penmasditujukan bagi guru fisika SMA di kecamatan Kampak Trenggalek dengan tujuan diseminasi hasilpenelitian material medis untuk peningkatan pengetahuannya agar dapat diterapkan ke prosesbelajar mengajar yang menyenangkan. Metode yang digunakan untuk kegiatan ini adalah ceramahdan demo pembuatan material medis dengan memanfaatkan sumber daya alam lokal. Hasil kegiatanmenunjukkan bahwa seluruh peserta belum mengetahui pentingnya fisika dalam mendesainmaterial medis baik untuk jaringan lunak maupun jaringan keras. Perlu dilakukan kegiatan penmasini secara rutin di kabupaten Trenggalek agar guru dapat menghayati secara baik untuk pengajaranfisika yang menyenangkan.Kata Kunci : fisika, guru SMA, diseminasi, material medis , menyenangkan

BASIC MECHANISM OF HYPERBARIC OXYGEN IN INFECTIOUS DISEASE Widiyanti, Prihartini
Indonesian Journal of Tropical and Infectious Disease Vol. 2 No. 1 (2011)
Publisher : Institute of Topical Disease Universitas Airlangga

Hyperbaric oxygen therapy (HBOT) is the inhalation of 100 percent oxygen inside a hyperbaric chamber that is pressurized to greater than 1 atmosphere (atm). HBOT causes both mechanical and physiologic effects by inducing a state of increased pressure and hyperoxia. HBOT is typically administered at 1 to 3 atm. While the duration of an HBOT session is typically 90 to 120 minutes, the duration, frequency, and cumulative number of sessions have not been standardized. HBO has been use widely in treating gangrene diabetic, stroke, osteomyelitis and accelerating wound healing. The use of HBO in infectious disease is wide, so the mechanism of hyperbaric oxygen in infectious disease should be well-understand. This understanding could bring the proper and wise management of infectious disease and to prevent the side effect of each therapy.

USING LEARNING VECTOR QUANTIZATION METHOD FOR AUTOMATED IDENTIFICATION OF MYCOBACTERIUM TUBERCULOSIS Purwanti, Endah; Widiyanti, Prihartini
Indonesian Journal of Tropical and Infectious Disease Vol. 3 No. 1 (2012)
Publisher : Institute of Topical Disease Universitas Airlangga

In this paper, we are developing an automated method for the detection of tubercle bacilli in clinical specimens, principally the sputum. This investigation is the first attempt to automatically identify TB bacilli in sputum using image processing and learning vector quantization (LVQ) techniques. The evaluation of the learning vector quantization (LVQ) was carried out on Tuberculosis dataset show that average of accuracy is 91,33%.

DIGITAL DETECTION SYSTEM DESIGN OF MYCOBACTERIUM TUBERCULOSIS THROUGH EXTRACTION OF SPUTUM IMAGE USING NEURAL NETWORK METHOD Arisgraha, Franky; Widiyanti, Prihartini; Apsari, Retna
Indonesian Journal of Tropical and Infectious Disease Vol. 3 No. 1 (2012)
Publisher : Institute of Topical Disease Universitas Airlangga

Tuberculosis (TBC) is an dangerous disease and many people has been infected. One of many important steps to control TBC effectively and efficiently is by increasing case finding using right method and accurate diagnostic. One of them is to detect Mycobacterium Tuberculosis inside sputum. Conventional detection of Mycobacterium Tuberculosis inside sputum can need a lot of time, so digitallydetection method of Mycobacterium Tuberculosis was designed as an effort to get better result of detection. This method was designed by using combination between digital image processing method and Neural Network method. From testing report that was done, Mycobacterium can be detected with successful value reach 77.5% and training error less than 5%.

TUBERCULOSIS COUNTER (TC) AS THE EQUIPMENT TO MEASURE THE LEVEL OF TB IN SPUTUM Purwanda, Fendy; Fibriawan, Yufan; Sasmito, Dyar; Rahmawati, Fatkhunisa; Widiyanti, Prihartini
Indonesian Journal of Tropical and Infectious Disease Vol. 3 No. 2 (2012)
Publisher : Institute of Topical Disease Universitas Airlangga

Tuberculosis (TB) is an infectious disease caused by Mycobacterium tuberculosis. This disease is the third killer disease aftercardiovascular diseases and respiratory diseases, and is also he number one killer disease in a group of infectious diseases. This is partly due to the late handling and a non real time detection, both of which will inhibit the therapy which yields a large numberof microorganisms in the body, and will eventually complicate the recovery. Based on this phenomenon, we offered an alternativesolution for detecting the sum of microorganism using Tuberculosis Counter, a tool used to count the number of Tuberculosis bacteria in the patient's sputum. Technically, the patient's sputum preparat was screened using the TCS230 color sensor that was able to filter the color of the preparat. Tuberculosis bacteria in the stained sputum Ziehl-Niellsen preparat was colored red, while the other was colored blue. By utilizing these optical phenomena, the TCS230 color sensor was supposed to filter the red color in the preparat. By using regression equation measurement, we gained the equation which then correlated the bit value as an output of the sensor with the number of Tuberculosis bacteria. Then, the digitalization process yielded the real time and accurate data of Tuberculosis bacteria.

The Utilization of Achatina fulica Mucus in Alginate Membrane as Wound Healing Accelerator and Anti- Infection Material Rahmawati, Fatkhunisa; Mayasari, Dita Ayu; Adhitioso, Satrio; Putra, Alfian Pramudita; Kuntjoro, Eko Budi; Widiyanti, Prihartini
Indonesian Journal of Tropical and Infectious Disease Vol. 5 No. 1 (2014)
Publisher : Institute of Topical Disease Universitas Airlangga

Wound should be covered with bandage that is called wound dressing. Most people use synthetic materials such as gauze dressing. Gauze has high absorption of NaCl, which is often used to cleanse the wound. However, discomfort and pain arise since the gauze becomes sticky on the wound. Therefore, we need other alternatives instead of gauze to cover wound. One such alternative is the alginate membrane. This study used alginate membrane with mixture of mucous of the snail Achatina fulica, which contain proteins such as proline, serine asparagine, glycosaminoglycan, hydroxylysine, trionin and so forth, to activate the growth factor. Alginatepowder and carboxymethl cellulose (CMC) was dissolved in distilled water mixed with mucus of the snail Achatina fulica in four variations (4:0; 4:1, 4:2, 4:3) through a magnetic stirrer, and casted on a baking sheet covered with sterile gauze. High Performance Liquid Chromatography (HPLC) test showed that the glycosaminoglycan content was found on the mucous of Achatina fulica. This was indicated by the appearance of peak at 325–350 second. The most optimum alginate and mucus composition was in ratio of 4:2. This ratio resulted in a wound dressing that was still able to absorb the exudate and optimally accelerated wound healing.

COLOSTRUM-COLLAGEN-HYDROXYAPATITE COMPOSITE, AN EXCELLENT CANDIDATE BIOMATERIAL FOR BONE REPAIR AND BONE INFECTION MANAGEMENT Setiawan, Dio Nurdin; Anwar, Mirzaq Hussein; Putri, Kholifatul Wanda; Fiddarain, Nilna Faizah; Widiyanti, Prihartini; Purnobasuki, Heri
Indonesian Journal of Tropical and Infectious Disease Vol. 5 No. 2 (2014)
Publisher : Institute of Topical Disease Universitas Airlangga

In the case of bone fracture or defect after surgery, which is common in patients with bone cancer (osteosarcoma), it takes a long time for closure and it may cause an infection problem. The use of collagen-hydroxyapatite composite with a blend of colostrum as a scaffold is aimed to accelerate the process of osteoblast growth, inhibite the emergence of infections, and act as bone tissue repair material. The method used was the hydrogel formation process and freeze dry process to remove the solvent and to form pores. The composition of scaffold composite manufactured was 15% collagen, 75% hydroxyapatite and 10% colostrum. Combination of scaffold collagen-hydroxyapatite-colostrum has quite reliable properties because SEM test showed that scaffold could bind to both and could bind to both and could form sufficient pores to provide enough place for bone cells (osteoblats) to grow. The results of MTT assay revealed percentage of above 60%, which indicates that the material is not toxic. In conclusion, collagen-hydroxyapatite-colostrum combination is an excellent biomaterial candidate for bone repair and bone infection management.

THE ROLE OF HYPERBARIC THERAPY IN THE GROWTH OF CANDIDA ALBICANS Widiyanti, Prihartini
Indonesian Journal of Tropical and Infectious Disease Vol. 4 No. 4 (2013)
Publisher : Institute of Topical Disease Universitas Airlangga

Background: Candida albicans is opportunistic pathogen fungi which cause many disease in human such as reccurrent apthous stomatitis, skin lesions, vulvavaginitis, candiduria and gastrointestinal candidiasis. Aim: Infection mechanism of C. albicans is very complex including adhesion and invasion, morphology alteration from khamir form cell to filamen form (hifa), biofilm forming and the avoidance of host immunity. Method: The ability of C. albicans to adhere to the host cell which is act as important factor in the early colonization and infection. Result: The phenotype alteration to be filament form let the C. albicans to penetrate to the epithelium and play important role in infection and separation C. Albicans to the host cell. Hyperbaric oxygen is the inhalation of 100 percent oxygen inside hyperbaric chamber that is pressurized to greater than 1 atmosphere (atm). Conclusion: The organism was found to be inhibited within a pressure/time range well tolerated by human subjects, suggesting that hyperbaric oxygen might be used successfully in treating human candidiasis.

THE PREVALENCE OF HUMAN IMMUNODEFIENCY VIRUS-1 (HIV-1) SUBTYPES AND TRANSMISSION METHOD AMONG HIV/AIDS INFECTION PATIENT IN TULUNGAGUNG, EAST JAVA INDONESIA Ardianto, Achmad; Khairunisa, Siti Qamariyah; Kotaki, Tomohiro; Witaningrum, Adiana Mutamsari; Qushay, M.; Juniastuti, Juniastuti; Rahayu, Retno Pudji; Widiyanti, Prihartini; Utomo, Budi; Lusida, Maria Inge; Nasronudin, Nasronudin
Indonesian Journal of Tropical and Infectious Disease Vol. 5 No. 5 (2015)
Publisher : Institute of Topical Disease Universitas Airlangga

The rapid epidemic growth of HIV is continuing in Indonesia. There are some factors which have influenced the spreading of this epidemic in Indonesia, such as the poor awareness to avoid unsafe free sex attitude and the sharing of needles and syringes among intravenous drug users (IDUs). The sexual transmission of HIV has also apparently increased in Tulungagung. Commercial sex workers play a significant role in the spread of HIV in Tulungagung. People in Tulungagung have worked at other countries as Indonesian migrants. This condition can cause the increase number of HIV-1 case and the possibility of genetic variation (subtype) HIV-1 in Tulungagung. This research is aimed to analyze the subtype and to determine estimation of transmission mode on infected patient of HIV-1 and AIDS who came to Seruni clinic Dr. Iskak hospital in Tulungagung. 40 HIV?AIDSpatients were interviewed to determine the subtype and the transmission mode. The results showed that 14 of 40 plasma samples (35%) were successfully to amplified and sequenced. OverallCRF01-AE wereidentified as predominant subtype among HIV/AIDS patients in Tulungagung. Based on individual information, 31 of 40 subjects (77%) were heterosexual transmission.

Co-Authors - Aminatun - Siswanto Achmad Ardianto, Achmad Adanti Wido Paramadini Adiana Mutamsari Witaningrum Adiana Mutamsari, Adiana Adri Supardi Agung Prabowo Agung Prabowo Ahmad Fadli Ahmad Fadli Akfiny Hasdi Aimon Akhmad Jayadi Alfian Pramudita Putra Aminatun Amma, Fadli Anggraini Barlian Anika Rahma Putri Arie Wibowo Azizia Kanya Fathiarachman Bambang Prajogo Baskoro, Andhi Bella Wahyu Sukma Wati Bimo Aksono Bimo Dwi Lukito, Bimo Dwi Bramantono Bramantono, Bramantono Budi Utomo Chandra Satria Arisgraha, Franky Cindy Narita Kusuma Astuti Deni Noviana Desi Sandrasari Dio Nurdin Setiawan, Dio Nurdin Dita Ayu Mayasari, Dita Ayu Djony Izak Rudyardjo Dyar Sasmito, Dyar Eko Budi Kuntjoro, Eko Budi Endah Purwanti Eprilina, Alifiani Ernie Maduratna Setiawatie Fathan Aditya Sanjaya Fatkhunisa Rahmawati, Fatkhunisa Fa’ilal Chusna Fendy Purwanda, Fendy Ferdiansyah Ferdiansyah Fitriyatul Qulub Franky Arisgraha, Franky Franky Chandra Satria Arisgraha Hafrizal Riza, Hafrizal Hariyono Helmi Majid Ar Rasyid Heni Ismawati Heri Purnobasuki, Heri Herry Wibowo Herry Wibowo Indrio, Ludita Woro Isfandiary, Andini Ismawati, Heni Jabbar, Hajria Jan Ady Jan Ady Julieta Kartikasari Juniastuti Juniastuti Khoirunnisa Suhandarini Kholifatul Wanda Putri, Kholifatul Wanda Khusnul Ain Kirana Anugerah Putri Lambang Bargowo M. Qushay, M. Maria Inge Lusida Maulida, Hendita Nur Mirzaq Hussein Anwar, Mirzaq Hussein Muhammad Bagas Ananda Muhammad Vitanata Arfijanto, Muhammad Vitanata Nabila Safira Khairina Nasronudin Nasronudin Nastiti, Helena Putri Ni Putu Ermi Hikmawati, Ni Putu Ermi Nilna Faizah Fiddarain, Nilna Faizah Nur Rahma, Osmalina Pramudita, Alfian Putri, Dina Kartika Radicha Arnanda Putri Indrawati Rehman, Saifur Retna Apsari Retno Indrawati Roestamadji Retno Pudji Rahayu Retno puji Rahayu Rihandhita Shinta Meiliana Riries Rulaningtyas Rozykulyyeva, Lale Sari, Gadis Meinar Satrio Adhitioso Savitri, Irma Yosephina Sherina Pradita Eka Wahyudi Shifa Fauziyah Siswanto Siswanto Siswanto Siti Irma Mashitah, Siti Irma Siti Qamariyah Khairunisa, Siti Qamariyah Siti Qomariyah Khairunisa, Siti Qomariyah Solly Aryza Suryani Dyah Astuti Tami Bachrurozy Tarissa Diandra Putri Wibowo Tasya Amalia Dwiyanti Teguh Hari Sucipto, Teguh Hari Tjahjono, Ganis Tomohiro Kotaki, Tomohiro Tri Arif Sardjono, Tri Arif Tria Refi Indriani Veren Audia Nurmansya Wardhani, Inten Firdhausi Wijayanti, Tia Rahayu Wulandari Prima Devi Yufan Fibriawan, Yufan Yurituna Firda

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