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All Journal KELUARGA: Jurnal Ilmiah Pendidikan Kesejahteraan Keluarga Tropical Aquatic and Soil Pollution Informasi dan Promosi Kesehatan Molekul: Jurnal Ilmiah Kimia Bulletin of Chemical Reaction Engineering & Catalysis Bhakti Sabha Nusantara Journal of Health Research and Technology
yati, indri
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Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Engineering Health Professions Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Medicine & Pharmacology Nursing Public Health Social Sciences Other

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Terapi Tawa Terhadap Tingkat Tekanan Darah Pada Penderita Hipertensi yati, indri
Infomasi dan Promosi Kesehatan Vol 3 No 1 (2024): Informasi dan Promosi Kesehatan
Publisher : Sahabat Publikasi Kuu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58439/ipk.v3i1.226

Abstract

Introduction: Hypertension is a disease that can be treated with pharmacological and non-pharmacological therapies. One of the non-pharmacological treatments for hypertension is laughter therapy. Laughter is a mental or emotional expression shown through facial expressions and certain sounds. Purpose: This study aims to determine whether laughter therapy affects blood pressure levels in patients with hypertension. Method: This study is a quantitative study with a pre-experimental research design with (one group pretest-posttest design). The number of samples was 68 people. The instrument is a checklist with a digital sphygmomanometer tool brand Omron Tensimeter Automatic Blood Pressure Monitor series HEM-7121 and laughter therapy SOP. Normality test, using the Kolmogorov Smirnov test. Analysis of pre and post test blood pressure data using the Wilcoxon test. Result: The decrease in respondents' blood pressure was confirmed by the results of the Wilcoxon statistical test on systolic and diastolic blood pressure obtained a p-value = 0.001, so it was concluded that there was an effect of laughter therapy on changes in blood pressure in elderly people with hypertension in the elderly posyandu. Conclution: Blood pressure before giving laughter therapy was 160/90 mmHg and after laughter therapy became 150/70 mm/Hg so that there was a decrease in blood pressure. Laughter therapy can be said to be effective for lowering blood pressure, a relaxation method that is thought to reduce blood pressure in people with hypertension.
Lampung Natural Zeolite Dopped with of ZnO-TiO2 Metal Oxide as Catalyst for Biodiesel Production Al Muttaqii, Muhammad; Marbun, Maja Pranata; Priyanto, Sugeng; Sibuea, Andreas; Simanjuntak, Wasinton; Syafaat AM, Fuad; Silalahi Raja, Havier Samuel Huttur; Alviany, Riza; Maryani, Tri; Sulistyaningsih, Triastuti; Prasetyo, Erik; Sudibyo, Sudibyo; Yati, Indri
Bulletin of Chemical Reaction Engineering & Catalysis 2024: BCREC Volume 19 Issue 1 Year 2024 (April 2024)
Publisher : Masyarakat Katalis Indonesia - Indonesian Catalyst Society (MKICS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.9767/bcrec.20038

Abstract

Research has been carried out on making biodiesel from palm oil using natural zeolite catalysts impregnated with metal oxides such as zinc oxide and titanium oxide. This research aims to produce biodiesel using natural zeolite and ZnO-TiO2/NZ catalysts. The catalysts were analyzed using X-Ray Diffraction (XRD), X-Ray Fluorescence (XRF), Scanning Electron Microscope (SEM), and Brunauer-Emmet-Teller (BET). The catalyst was tested in the transesterification reaction to produce biodiesel. The mole oil and methanol ratio varied from 1:15, 1:18, and 1:20. In addition, the biodiesel product was analyzed using Gas Chromatography-Mass Spectroscopy (GC-MS). The results showed the optimum condition for converting triglycerides to 1:18 variation of oil:methanol was 60.53%using a ZnO-TiO2/NZ catalyst. The ZnO-TiO2/NZ catalyst is very promising for use as a catalyst for converting palm oils into biodiesel.
The Effect of Solvent on the Characteristics of FeBTC MOF as a Potential Heterogenous Catalyst Prepared via Green Mechanochemical Process Yati, Indri; Ridwan, Muhammad; Padella, Franco; Pentimalli, Marzia
Bulletin of Chemical Reaction Engineering & Catalysis 2024: BCREC Volume 19 Issue 1 Year 2024 (April 2024)
Publisher : Masyarakat Katalis Indonesia - Indonesian Catalyst Society (MKICS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.9767/bcrec.20115

Abstract

In this study, the synthesis of FeBTC (BTC = 1,3,5-benzenetricarboxylate) also known as MIL-100 (Fe) metal organic framework (MOF) has been carried out successfully using green mechanochemical method (neat grinding and liquid assisted grinding). The effect of solvent used in the synthesis was investigated for the first time to elucidate the physicochemical properties of FeBTC including crystal structure, thermal stability, pore size and specific surface area. The physicochemical properties of all FeBTC obtained in this study were compared to commercial FeBTC (Basolite F-300), characterized using powder X-Ray Diffraction (XRD), Thermogravimetric Analysis (TGA) and nitrogen physisorption isotherms. All Fe-BTC MOF synthesized in this study showed improved textural properties compared to commercial Basolite F-300 such as higher crystallinity, higher surface area and larger pore size. It was found that the best synthesis method was by using the mixture of ethanol and water with equal volume ratio as solvent. The highest BET surface area of FeBTC synthesized using this method was 972 m2/g for FeBTC-EtOH/H2O. This value is 2.3 times higher than the surface area of commercial Basolite F-300 (418 m2/g). FeBTC with higher surface area is expected to have higher catalytic activity which makes this FeBTC an excellent candidate as a heterogenous catalyst for many reactions such as aldol condensation or esterification reaction. Copyright © 2024 by Authors, Published by BCREC Publishing Group. This is an open access article under the CC BY-SA License (https://creativecommons.org/licenses/by-sa/4.0).
Prevention and control of gout through health screening at Posbindu, Gilis Village, Tangen District: Pencegahan dan pengendalian gout melalui screening kesehatan di Posbindu Desa Gilis, Kecamatan Tangen yati, indri
Bhakti Sabha Nusantara Vol. 2 No. 2 (2023): Bhakti Sabha Nusantara
Publisher : Sahabat Publikasi Kuu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58439/bsn.v2i2.145

Abstract

Petunjuk pelaksanaan pos pembinaan terpadu (posbindu) merupakan wadah untuk melakukan kegiatan monitoring dan deteksi dini resiko berbagai penyakit. Kesehatan bagi manusia sangat penting untuk menunjang dalam melaksanakan bebagai aktifitas sehari – hari, oleh karena itu pemeriksaan melalui screening merupakan cara untuk mencegah dan mengendalikan timbulnya bebagai penyakit. Pola makan, berat badan yang berlebih, Riwayat keluarga, usia dan jenis kelamin merupakan faktor – faktor resiko mengalami asam urat. Dalam pengabdian kepada Masyarakat ini dihadiri oleh 34 anggota diposbindu Desa Gilis, Kecamatan Tangen. Berdasarkan dari hasil screening di dapatkan tekanan darah dalam batas normal sebanyak 32,36% dan kadar goutuntuk laki – laki sebanyak 61,76% dan kadar goutperempuan sebanyak 55,88% dan keduanya dalam batas normal. Berdasarkan hasil tersebut dapat disimpulkan bahwa masarakat diabwah naungan Posbindu Desa Gilis Kecamatan Tangen sudah menerapkan hidup sehat baik pola makan maupun aktifitas yang berkaitan dengan Kesehatan.
Role of Fungi in Biodegradation of Bisphenol A: A Review Kristanti, Risky Ayu; Ningsih, Fitria; Yati, Indri; Kasongo, Joseph; Mtui, Elias; Rachana, Kong
Tropical Aquatic and Soil Pollution Volume 3 - Issue 2 - 2023
Publisher : Tecno Scientifica Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53623/tasp.v3i2.241

Abstract

Bisphenol A (BPA) is recognized as an endocrine disruptor, capable of interfering with the normal functioning of hormones within the body by mimicking the effects of estrogen. Drinking water is one of the most common pathways of exposure to BPA as it can permeate plastic products and other materials, entering water sources. This article presents a comprehensive overview of BPA, including its incidence, origins, environmental fate, its impact on human health, and the role of fungi in the biodegradation of BPA. Fungi are natural decomposers, capable of breaking down organic compounds, including BPA, under suitable conditions. Studies have demonstrated that specific species of fungi can effectively biodegrade BPA. Some fungi utilize ligninolytic enzymes, such as laccases and peroxidases, to break down the phenolic rings of BPA. Other fungi employ non-ligninolytic enzymes, such as esterases and hydrolases, to cleave the ester linkages in BPA. Furthermore, some fungi can break down BPA via cometabolic pathways, whereby the chemical is degraded as a side reaction to the degradation of another substrate. The use of immobilized enzymes for BPA degradation has also demonstrated potential. Immobilized enzymes are those that are attached to a solid support, such as a polymer or matrix, allowing them to be used multiple times and enhance their stability and catalytic activity
Catalytic Performance of Cu-Ni supported on Rice Husk Ash-derived SiO2 for the Hydrogenation of Ethylene Carbonate to Ethylene Glycol Maharani, Najiah Sephia; Rahmawati, Novia Dwi; Aziz, Isalmi; Maryati, Yati; Agustian, Egi; Widjaya, Robert Ronal; Yati, Indri; Prasetyo, Joni; Rinaldi, Nino; Dwiatmoko, Adid Adep
Bulletin of Chemical Reaction Engineering & Catalysis 2025: BCREC Volume 20 Issue 1 Year 2025 (April 2025)
Publisher : Masyarakat Katalis Indonesia - Indonesian Catalyst Society (MKICS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.9767/bcrec.20336

Abstract

Ethylene glycol, a crucial compound extensively utilized in solvents, coolants, antifreeze, polyester fiber production, and as a natural gas-drying agent, can be synthesized via the hydrogenation of ethylene carbonate. In this study, the synthesis, characterization, and catalytic performance of Cu-Ni/SiO2 catalysts for this reaction, utilizing silica (SiO2) derived from rice husk ash, were investigated. Silica was impregnated with copper (Cu) and nickel (Ni) by varying the weight ratio (Cu:Ni = 10, 7:3, 3:7, 10) to prepare bimetallic catalysts. X-ray Diffraction (XRD) analysis confirmed the presence of both Cu and Ni phases in all the catalysts. The 3Cu7Ni/SiO2 catalyst displayed the lowest reduction temperature and the largest surface area (257.97 m²/g). The 7Cu3Ni/SiO2 catalyst exhibited the highest acidity (1.91 mmol/g) and superior metal dispersion, as confirmed by the Field Emission Scanning Electron Microscopy - Energy Dispersive X-Ray (FE-SEM-EDX) analysis. Catalytic activity was evaluated in a batch reactor under 40 bar H2 pressure at 150 °C for 3 h with a catalyst-to-ethylene carbonate ratio of 5:1. Among the catalysts examined, the 7Cu-3Ni/SiO2 composition demonstrated the highest catalytic performance, achieving 15.14% conversion of ethylene carbonate and 80.51% selectivity towards ethylene glycol. Copyright © 2025 by Authors, Published by BCREC Publishing Group. This is an open access article under the CC BY-SA License (https://creativecommons.org/licenses/by-sa/4.0).
Effect Of Spiritual Assistance On The Level Of Anxiety In Parents With Children With Attention Deficit Hyperactvity Disorder (ADHD) yati, indri
Journal of health research and technology Vol. 1 No. 2 (2023): Journal of health research and technology
Publisher : Sahabat Publikasi Kuu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58439/jhrt.v1i2.120

Abstract

Children with ADHD are a condition of children with various developmental problems such as impaired motor, sensory, language and psychomotor development, this condition can affect a variety of lives. The purpose of this study was to find out how the anxiety level of parents with children with ADHD before and after being given spiritual assistance. This research is a study with a pre-experimental design because there are no control variables and the sample is not chosen randomly. The design used is the one-group pretest-posttest design, so that it can be compared before and after treatment. This research was conducted in the working area of ​​the Colomadu Health Center on March 20-31, 2023. The total population in this study were 24 respondents, and the number of samples was also 24 respondents. Analysis it is found that the p value = 0.000 and the mean is 4.761. this means that the mean value is positive and indicates that there is a decrease in anxiety before and after the treatment of providing spiritual assistance to parents with children with ADHD. This study shows that there is an influence between giving spiritual assistance interventions in the form of prayer guidance and tawakkal on the anxiety level of parents with children with ADHD. This shows that the anxiety of parents with children with ADHD can be overcome by surrendering and drawing closer to God Almighty to pray for the healing of their children. and this means that the readiness of parents can also affect the child's recovery.
Pendampingan senam kesegaran jasmani dan pemeriksaan kesehatan di Desa Gajahan RW II, Colomadu, Karanganyar yati, indri
Bhakti Sabha Nusantara Vol. 2 No. 1 (2023): Bhakti Sabha Nusantara
Publisher : Sahabat Publikasi Kuu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58439/bsn.v2i1.82

Abstract

Angka kejadian penyakit degeneratif selalu meningkat. Sekarang terjadi pergeseran angka kejadian penyakit degenerative, dimana penyakit yang semula dialami oleh para lansia dengan usia 50 tahun ke atas, namun saat ini penyakit degeneratif sudah bisa ditemukan pada usia 30-40 tahun. Penyakit degeneratif bisa dicegah dengan cara melakukan skrining kesehatan pada usia diatas 30 tahun, skrining yang dilakukan seperti melakukan cek kesehatan secara teratur, menggali riwayat penyakit keluarga. Hasil analisis situasi di Di Desa Gajahan RW II, Colomadu, Karanganyar perlu dilakukan skrining pemeriksaan kesehatan dan dilakukannya pemeriksaan kesehatan berupa pemeriksaan tekanan darah, gula darah dan senam kesegaran jasmani untuk warga guna meminimalisir resiko terhadap berkembangnya penyakit degeneratif. Hasil pemeriksaan tekanan darah menunjukkan tekanan darah sistolik dan diastolik masuk ke dalam kategri pra hipertensi yaitu 39,19% dan 37,84%, Hasil pemeriksaan glukosa darah sewaktu < 140mg/dL sebanyak 64 orang (86,48%). Hasil pemeriksaan barat badan/IMT mayoritas memiliki kategori obesitas sebanyak 30 orang (40,54%). Pemeriksaan kesehatan tekanan darah, glukosa darah sewaktu dan berat badan/IMT berjalan lancar dan semua peserta kooperatif dalam mengikuti kegiatan pemeriksaan kesehatan dan senam kesegaran jasmani.
Antioxidant, Anti-Aging and Antibacterial Activity from Dewa Leaves Ethanolic Extract (Gynura japonica (Thunb.) Juel) Fatmawati, Umi; Zienitha, Anggie Meilinda; Anggraini, Meisi; Rosita, Lisa; Indrowati, Meti; Harlita, Harlita; Santosa, Slamet; Permatasari, Vera; Primahana, Gian; Yati, Indri; Prastya, Muhamad Eka
Molekul Vol 20 No 2 (2025)
Publisher : Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jm.2025.20.2.13792

Abstract

ABSTRACT. Due to their phytochemical constituents, Dewa leaves (Gynura japonica (Thunb.) Juel.) are often used in traditional medicinal herbs. However, in vitro and in vivo of antioxidative and anti-aging studies of Dewa leaves on yeast as a eukaryotic cell model have not been widely carried out. This study aims to determine the antioxidant, anti-aging, and antibacterial activities derived from G. japonica leaves extract. Extraction was conducted using 70% and 96% ethanol solvents, total phenolic content (TPC) was assayed using Folin-Ciocalteu method, flavonoid contents (TFC) was assayed using aluminum chloride method, antioxidant activity was tested using DPPH (1,1-diphenyl-2-picrylhydrazyl) and ABTS (2,2-azinobis-3-Ethylbenzothiazoline)-6-sulfonic acid) radicals. Subsequently, an anti-aging activity test was performed on the yeast Saccharomyces cerevisiae as a model organism following antibacterial activity. The antibacterial activity test was carried out using well diffusion agar, and the Minimal Inhibitory Concentration (MIC) was determined using the microplate method. We obtained that G. japonica leaves extracted from 70% and 96% methanol solvents, have TPC of 13.14 and 22.11 mg GAE/gr extract, and TFC of 8.04 and 14.09 mg QE/gr extract, respectively. As for DPPH and ABTS antioxidant activity, D70 showed the best activity with IC50 values of 1411.36±56.35 µg/mL and 2516.10±18.77 µg/mL, respectively. The anti-aging test showed that both 70% and 96% ethanol extracts were able to maintain the yeast cell viability under H2O2 oxidative stress. Further, 70% and 96% ethanol extract also showed antibacterial activity at the best value against Staphylococcus aureus with a MIC value of 390.62 µg/mL, it means that Gynura leaves extract has a potency as antibacterial agent. The results of this study indicate that the ethanol extract of G. japonica leaves can be developed for further investigation as an antioxidant and antibacterial therapeutic agent. Keywords: Anti-aging, antibacterial, antioxidant, Gynura japonica, Saccharomyces cerevisiae
PENGARUH PENGETAHUAN BUSANA TERHADAP GAYA BERBUSANA PADA MAHASISWI DI ASMADEWA YOGYAKARTA Yati, Indri; Enggar Kartikasari
KELUARGA: Jurnal Ilmiah Pendidikan Kesejahteraan Keluarga Vol 10 No 2 (2024): Agustus
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/keluarga.v10i2.15192

Abstract

This study aims to determine: (1) the influence of fashion knowledge on female students' dress styles; (2) the level of knowledge of female students; and (3) female students' dress styles at Asmadewa Yogyakarta. The hypothesis of this study is that fashion knowledge influences the fashion style of female students at Asmadewa Yogyakarta. This type of research is descriptive quantitative. The subjects of this study were 58 female students at Asmadewa. Methods of data collection using questionnaires and documentation. Data analysis techniques using descriptive and hypothesis testing using Product Moment correlation. The results showed that: 1) there was a positive and significant influence between knowledge of clothing and the style of dress for female students at Asmadewa with a rcount of 0.796 > rtable of 0.258, the R2 = 63.4%, 2) Asmadewa female students' dress knowledge was in the moderate category with a relative frequency of 55%, 3) Asmadewa female students' dress styles were in the high category with a relative frequency of 48%.
Co-Authors Al Muttaqii, Muhammad Anggraini, Meisi Dwiatmoko, Adid Adep Egi Agustian Enggar Kartikasari, Enggar Erik Prasetyo fitria ningsih Harlita Harlita Isalmi Aziz Joni Prasetyo, Joni Kasongo, Joseph Maharani, Najiah Sephia Marbun, Maja Pranata MARIA BINTANG Maryani, Tri Meti Indrowati Mtui, Elias Muhammad Ridwan Nino Rinaldi Novia Dwi Rahmawati Padella, Franco Pentimalli, Marzia Permatasari, Vera Prastya, Muhamad Eka Primahana, Gian Rachana, Kong Risky Ayu Kristanti Riza Alviany Rosita, Lisa Sibuea, Andreas Silalahi Raja, Havier Samuel Huttur Slamet Santosa Sugeng Priyanto, Sugeng Syafaat AM, Fuad Triastuti Sulistyaningsih UMI FATMAWATI Wasinton Simanjuntak Widjaya, Robert Ronal Yati Maryati Zienitha, Anggie Meilinda