Photon: Jurnal Sain dan Kesehatan最新文献_第3页

Sistem Audit Intensitas Konsumsi Energi (IKE) Listrik Swalayan 超级电力消耗强度审计系统

Photon: Jurnal Sain dan Kesehatan Pub Date : 2022-11-21 DOI: 10.37859/jp.v13i1.3768

Yulia Fitri Yulia Fitri

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Karakterisasi Hasil Sintesis Fotokatalis TiO2 Dengan Metode Sol-Gel dan Hidrothermal Untuk Aplikasi Limbah Petroleum 用凝胶和热液对石油废物应用的光合作用对氧的描述

Photon: Jurnal Sain dan Kesehatan Pub Date : 2022-08-25 DOI: 10.37859/jp.v12i2.3473

Manja Manja, Hasmalina Nasution, Zumrotun Nasihah, Tengku Finalia, Laila Rahmadanis, Prasetya Prasetya, Rahmadini Syafri, Sri Hilma Siregar

{"title":"Karakterisasi Hasil Sintesis Fotokatalis TiO2 Dengan Metode Sol-Gel dan Hidrothermal Untuk Aplikasi Limbah Petroleum","authors":"Manja Manja, Hasmalina Nasution, Zumrotun Nasihah, Tengku Finalia, Laila Rahmadanis, Prasetya Prasetya, Rahmadini Syafri, Sri Hilma Siregar","doi":"10.37859/jp.v12i2.3473","DOIUrl":"https://doi.org/10.37859/jp.v12i2.3473","url":null,"abstract":"Petroleum waste (crude oil) has become one of the sources of pollution in the sea. The pollution caused comes from several factors, oil spills from tankers, deliberate disposal of irresponsible industries. The layer of crude oil on the surface of the air holds back gas exchange from the atmosphere and reduces the solubility of oxygen in the waters so that it interferes with the respiration and photosynthesis processes in phytoplankton which are food producers in the sea. This study aims to characterize the synthesized TiO2 photocatalyst material using two methods, namely Sol-Gel (SG) and Hydrothermal (HD) which will then be used for applications in petroleum waste. To determine effectiveness of TiO2 photocatalyst in reducing crude oil spills on the sea surface based on fatty oil parameter tests. The synthesis of TiO2 was carried out by the solgel method (SG) and the hydrothermal method (HD) at various temperatures of 300 oC, 500 oC, and 700 oC. Characterization of the material formed using the SEM-EDX instrument, showed that in general it is spherical in shape, and is composed of C, O and Ti elements. The maximum effectiveness of SG-300, SG-500, and SG-700 was able to reduce fat oil content by 57.19%, 66.14% and 41.42% while HD-300, HD-500, and HD-700 were able to reduce fatty oil content. maximum of 60.87%. , 56.41% and 45.68% in the 120 minute irradiation time. The results showed that the photodegradation process in petroleum waste treatment using TiO2 material was able to reduce the fat oil content.","PeriodicalId":219962,"journal":{"name":"Photon: Jurnal Sain dan Kesehatan","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114376748","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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Penentuan Situs Asam Bronsted-Lewis dari ZSM-5 yang Disintesis Menggunakan Silika Amorphous dari Fly Ash Sawit ZSM-5中合成的气旋刘易斯酸的鉴定地点，使用苍蝇棕斑中的二氧化硅进行合成

Photon: Jurnal Sain dan Kesehatan Pub Date : 2022-08-24 DOI: 10.37859/jp.v12i2.3701

Halida Sophia

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Rancang Bangun Sistem Pengenalan Plat Nomor Kendaraan Menggunakan Jaringan Saraf Tiruan Backpropagation 设计一个车牌识别系统，使用假的神经通量网络

Photon: Jurnal Sain dan Kesehatan Pub Date : 2022-08-23 DOI: 10.37859/jp.v12i2.2586

Shabri Putra Wirman, Neneng Fitrya, Rahmat Junaidi, Noviarni Gafura Rizki

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PENGARUH KOMBINASI PAKAN TERHADAP KEMAMPUAN LARVA Tenebrio molitor DALAM MENDEGRADASI LIMBAH MASKER MEDIS SURGICAL 饲料组合对Tenebrio molitor幼虫在外科手术处理废物方面的能力的影响

Photon: Jurnal Sain dan Kesehatan Pub Date : 2022-08-23 DOI: 10.37859/jp.v12i2.3958

Novia Gesriantuti

{"title":"PENGARUH KOMBINASI PAKAN TERHADAP KEMAMPUAN LARVA Tenebrio molitor DALAM MENDEGRADASI LIMBAH MASKER MEDIS SURGICAL","authors":"Novia Gesriantuti","doi":"10.37859/jp.v12i2.3958","DOIUrl":"https://doi.org/10.37859/jp.v12i2.3958","url":null,"abstract":"Penggunaan Masker Medis Surgical yang sekali pakai menyebabkan terjadinya penumpukkan limbah masker medis yang dapat mencemari lingkungan. Salah satu metode alternatif yang digunakan untuk mendegradasi masker medis yaitu dengan menggunakan serangga Tenebrio molitor. Akan tetapi kemampuan larva T. molitor dalam mendegradasi pakan masker masih belum optimal sehingga perlu dilakukan penelitian pengaruh kombinasi pakan dengan menggabungkan limbah masker dengan limbah organik. Tujuan penelitian ini adalah untuk mengetahui kemampuan larva T. molitor sehingga perlu diketahui pengaruh bobot badan larva dengan pemberian Masker Medis Surgical yang dikombinasikan dengan limbah organik berupa Kulit Nanas, Kulit Pepaya, Ampas Tahu dan Bungkil Sawit. Metode yang digunakan adalah Rancangan Acak Lengkap dengan 4 perlakuan dan 3 pengulangan. Hasil dari penelitian menunjukkan bahwa Larva T. molitor mampu mendegradasi Masker Medis Surgical yang dicampur dengan limbah organik. Laju biodegradasi Masker Medis Surgical + Ampas tahu 1,75 gr/hari, Masker Medis Surgical + Kulit Pepaya 1,73 gr/hari, Masker Medis Surgical + Kulit Nanas 1,72 gr/hari, dan Masker Medis Surgical + Bungkil Sawit 1,25 gr/hari. Hasil analisis korelasi diperoleh nilai r = 0.7413, menunjukkan bahwa adanya hubungan yang kuat antara pakan Masker Medis Surgical yang dicampur limbah organik dengan pertambahan bobot badan larva. \u0000 \u0000Kata Kunci : Biodegradasi, Larva Tenebrio molitor, Limbah Organik, Masker Medis Surgical,","PeriodicalId":219962,"journal":{"name":"Photon: Jurnal Sain dan Kesehatan","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126287181","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

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Photon: Jurnal Sain dan Kesehatan Pub Date : 2022-08-09 DOI: 10.37859/jp.v12i2.3682

Uly Astuti Siregar

{"title":"-","authors":"Uly Astuti Siregar","doi":"10.37859/jp.v12i2.3682","DOIUrl":"https://doi.org/10.37859/jp.v12i2.3682","url":null,"abstract":"Diabetes tipe 2 (DM tipe 2) disebabkan oleh banyak faktor diantaranya gaya hidup, lingkungan dan faktor genetik. Particulate Matter (PM) 2,5 merupakan fine partikel yang terdapat pada asap kendaraan bermotor, dapat menyebabkan efek sistemik diantaranya inflamasi yang memicu terjadinya resistensi insulin. Gaya hidup seperti diet tinggi lemak juga dapat menimbulkan peningkatan resiko terjadinya DM tipe 2. Tujuan penelitian ini adalah untuk menganalisis efek paparan PM 2,5 terhadap berat badan dan kadar gula darah tikus wistar yang diberi diet tinggi lemak. Metode penelitian ini menggunakan post test control group design. Delapan belas ekor tikus wistar dibagi menjadi 3 kelompok, yaitu kelompok paparan PM 2,5 dan diet normal, kelompok paparan PM 2,5 dan diet tinggi lemak dan kelompok kontrol yang tidak diberi paparan PM 2,5. Berat badan dan kadar gula darah diperiksa setelah paparan selama 30 hari. Analisis data menggunakan uji one way ANOVA dan dilanjutkan Post Hoc Test LSD. Hasil penimbangan berat badan kelompok control(153.67±11.219 gram,) lebih tinggi dibandingkan dengan berat badan kelompok diet normal (150.67±18.250 gram) dan diet tinggi lemak (151.33±14.278 gram), tidak terdapat perbedaan berat badan antar kelompok. Hasil pengukuran kadar gula darah pada kelompok diet tinggi lemak lebih tinggi (172.67±34.268 mg/dl) dibandingkan kelompok diet normal (148.50±24.898 mg/dl) dan kelompok kontrol (84.33±17.351 mg/dl), ditemukan perbedaan antara kelompok diet normal dengan kontrol dan dan kelompok diet tinggi lemak dengan kontrol. Kesimpulan penelitian ini yaitu paparan PM 2,5 tidak menyebabkan perbedaan berat badan antar kelompok dan pemberian diet tinggi lemak dapat meningkatkan kadar gula darah secara bermakna. \u0000Kata kunci : paparan PM 2.5, berat badan, gula darah","PeriodicalId":219962,"journal":{"name":"Photon: Jurnal Sain dan Kesehatan","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114461604","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

EFEKTIVITAS ROM AKTIF-ASISTIF: SPHERICAL DAN CYLINDRICAL GRIP TERHADAP KEKUATAN OTOT PASIEN STROKE 运动- asistif - activsion有效性:球形和网状握力对中风患者肌肉力量的影响

Photon: Jurnal Sain dan Kesehatan Pub Date : 2022-07-22 DOI: 10.37859/jp.v12i2.3609

Liza Fitri Lina Liza, Herliza, Dodi Efrisnal

{"title":"EFEKTIVITAS ROM AKTIF-ASISTIF: SPHERICAL DAN CYLINDRICAL GRIP TERHADAP KEKUATAN OTOT PASIEN STROKE","authors":"Liza Fitri Lina Liza, Herliza, Dodi Efrisnal","doi":"10.37859/jp.v12i2.3609","DOIUrl":"https://doi.org/10.37859/jp.v12i2.3609","url":null,"abstract":"Abstract \u0000Stroke is a major health problem in both developed and developing countries. Stroke results in suffering to the sufferer, the social and economic burden for families and sufferers, communities, and the state. The purpose of this study was to investigate the effect of active-asistive range of motion (ROM): spherical grip and cylindrical grip on increasing muscle strength of upper limb in stroke patients. In this study quantitative with analytic approach. The research design used is pre experiment one group pre- test and post-test design. Research result 16 respondents before spherical grip therapy was found that the highest frequency of upper limb muscle strength 5 people (31,3%) with score 1 and 2 was on palpation contraction intervention, but no movement was seen, there was movement but could not fight . While after spherical grip therapy found that the highest frequency of upper extremity muscle strength 6 people (37,5%) with score 2 that is at intervention there is movement, but can not fight. Of the 16 respondents prior to cylindrical grip therapy it was found that the highest frequency of upper extremity muscle strength was 6 people (37.5%) with score 1 in the intervention of palpation contraction, but no visible movement. Meanwhile, after cylindrical grip therapy, it was found that the highest frequency of upper limb muscle strength 7 people (43,8%) with score 2 was intervention movement but not resistance. Range of Motion (ROM) Active-Assistive: Spherical Grip and Cylindrical Grip Effective to increase muscle strength of upper limb in stroke patient at Dr. Hospital. M. Yunus of Bengkulu Province. To be used as a reference and information for health workers, especially Dr. Hospital. M. Yunus Bengkulu Province so much better in dealing with patients with stroke patients. \u0000 ","PeriodicalId":219962,"journal":{"name":"Photon: Jurnal Sain dan Kesehatan","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114377291","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Analisis Determinan Kejadian Laserasi Jalan Lahir Pada Ibu Bersalin di RS Islam Banjarmasin

Photon: Jurnal Sain dan Kesehatan Pub Date : 2022-07-22 DOI: 10.37859/jp.v12i2.3673

Mirawati

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Sistem Audit Intensitas Konsumsi Energi (IKE) Listrik Berbasis GUI Matlab 能源消耗强度审计系统(艾克)基于Matlab GUI的电力消耗

Photon: Jurnal Sain dan Kesehatan Pub Date : 2022-07-21 DOI: 10.37859/jp.v12i2.3722

Yulia Fitri Yulia Fitri

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A Potential Analysis of 10 Types of Carbon Sources for Amylase Production From Aspergillus sp. LBKURCC304 曲霉LBKURCC304产淀粉酶的10种碳源潜力分析

Photon: Jurnal Sain dan Kesehatan Pub Date : 2022-07-19 DOI: 10.37859/jp.v12i2.3370

Silvera Devy

{"title":"A Potential Analysis of 10 Types of Carbon Sources for Amylase Production From Aspergillus sp. LBKURCC304","authors":"Silvera Devy","doi":"10.37859/jp.v12i2.3370","DOIUrl":"https://doi.org/10.37859/jp.v12i2.3370","url":null,"abstract":"Produksi amilase dari Aspergillus sp LBKURCC304 dalam medium cair selama 11 hari pada suhu 50 oC dengan pati sebagai sumber karbon (Merck: KGaA), menghasilkan ekstrak kasar amilase dengan aktivitas yang relatif rendah yaitu 0,0302±0,0041 U/mL. Aktivitas amilase ini dapat dioptimalkan dan salah satu caranya adalah dengan menggantikan sumber karbon, oleh karena itu perlu dilakukan analisis potensi 10 jenis sumber karbon lainnya, antara lain pati singkong, jagung, talas, ubi jalar ungu, kentang, sukun, ganyong, gembili, gadung dan sagu. Aktivitas ekstrak kasar amilase yang dihasilkan ditentukan dengan metode Nelson-Semogyi dan kadar protein dengan metode Lowry. Data aktivitas amilase dan kandungan protein diuji secara statistik menggunakan metode Duncan's Multiple Range Test (DMNRT) pada taraf signifikansi 5%. Hasil penelitian ini menunjukkan bahwa media produksi cair dengan sumber karbon pati sagu berpotensi untuk dimanfaatkan untuk produksi amilase dari Aspergillus sp. LBKURCC304, karena menghasilkan aktivitas amilase tertinggi yaitu 0,0391±0,0017 U/mL dengan kandungan protein 0,4471±0,0115 mg/mL. Aktivitas amilase ini 129% lebih besar dibandingkan aktivitas amilase dengan pati sebagai sumber karbon. Kandungan protein tertinggi terdapat pada sumber karbon tanaman ganyong yaitu 0,7651±0,0096 mg/mL.","PeriodicalId":219962,"journal":{"name":"Photon: Jurnal Sain dan Kesehatan","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127236750","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0