Typhoid fever is an acute systemic infectious disease caused by Salmonella typhi which is transmitted via fecal and oral routes and is treated with antibiotics. The purpose of this study was to determine patient characteristics, patterns of antibiotic use and the DDD/100 patient-days value of typhoid fever pediatric patients at Dr.H.Moh Rabain Muara Enim General Hospital. This research is a des…
This research aims to know whether factors such as intellectual capital, managerial ownership, institutional ownership, independent commissioners, and audit committees can influence company value. This research uses a quantitative approach with the research object being companies in the LQ45 Index that joined from 2018 - 2022. The data collection technique used is documentation. The data used i…
Ischemic stroke is a stroke caused by a blood clot or embolism blocking a cerebral artery. Ischemic stroke occurs in almost 70-85% of cases and is the most common type of stroke. This ischemic stroke disease can be given antiplatelet drug therapy with a mechanism of action in the form of inhibiting platelet aggregation. The use of antiplatelet drugs needs to be investigated to know whether it w…
This study aims to examine the effect of good corporate governance on firm value. The independent variable in this study is good corporate governance which is proxied using the variables of institutional ownership, managerial ownership, board of directors, independent board of commissioners, and audit committee while the dependent variable is firm value. Firm value is measured using price to bo…
Chitooligosaccaharide adalah senyawa turunan dari kitosan hasil proses deasetilasi kitin dan senyawa kompleks golongan glikoprotein yang memiliki ikatan 1,4 glukosamin mampu bersifat antimikroba. Penelitian ini bertujuan mengetahui variasi konsentrasi chitooligosaccharide sebagai antijerawat terhadap bakteri Propionibacterium acnes hasil tersebut dianalisa menggunakan Program SPSS®.Variasi kon…
Asthma is a chronic inflammatory disease of the respiratory tract that causes bronchial hyperactivity to various stimuli, both directly and indirectly. Asthma is included in te top ten causes morbidity and mortality in Indonesia. This study aims to determine the accuracy of using asthma drug in asthma patients at the Inpatient Installation of the Siti Khadijah Islamic Hospital Palembang for the…
Breadfruit leaves (Artocarpus altilis (Park.) Fosberg) contain flavonoids which have activity and have the potential to act as photoprotective agents because of their ability to absorb UV light. This study aims to determine the effect of variations in the formulation of breadfruit leaf ethyl acetate extract on the effect of activity tests as a sunscreen with Carbomer 940 and Triethanolamine as …
Exposure to direct sunlight for a long time can cause damage to the epidermal tissue of the skin which is a factor in the emergence of erythema and causes skin cancer. Sunscreen is a cosmetic product that functions to protect the skin from exposure to UV rays. Breadfruit leaves (Artocarpus altilis) are reported to contain antioxidant compounds which have the potential to be active ingredients f…
Sambiloto leaves extract (Andrographis paniculata (Burm.f.) Wall. Ex Ness) contains andrographolid and flavonoid main secondary metabolites which have potential as ultraviolet radiation protection and antioxidant activity as photoprotective agents. This research aims to determine the optimization of Tween 80 and Ethanol 96% concentrations to increase their photoprotective and stability. Optimiz…
Daun cempedak (Artocarpus champeden) mengandung metabolit sekunder berupa flavonoid yang memiliki aktivitas antioksidan dan antiinflamasi yang berpotensi dalam memperbaiki fungsi ginjal. Penelitian ini bertujuan untuk mengetahui pengaruh pemberian ekstrak etil asetat daun cempedak (EEADC) terhadap volume dan pH urin, kadar kreatinin dan ureum serum, kadar protein urin, klirens kretinin dan gamb…
Catechins compounds in gambier leaves have an antioxidant effect. The purpose of this study is to determine the optimal results of gambir leaf extract and the characteristic of optimal gambier leaf extract. The extraction method used in the study was ultrasoundassisted extraction (UAE). Data analysis was carried out using software design expert 13 with factorial 23. Factors in the extraction pr…
Melinjo leaves (Gnetum gnemon L.) have been widely researched in their use as an efficacious medicinal plant. Flavonoid as secondary metabolite compounds contained in melinjo leaves have the potential to be antioxidants. Antioxidant activity test on the ethanol fraction of melinjo leaves was tested with in vivo method with the aim of determining its effect on malondialdehyde (MDA) levels, catal…
Synthesis of Bentonite-Polydopamine Composite with CuO Semiconductor as Catalytic Photodegradation of Methylene Blue Dye has been conducted. The resulting bentonite-polydopamine CuO composite, was characterized using XRD, SEM-EDX, and UV-Vis DRS. The methylene blue photodegradation was carried out at several variabels, including the initial of concentration, contact time, and photocatalyst weig…
Industri pembuatan tempe menghasilkan limbah cair yang jika langsung dibuang ke perairan dapat menurunkan daya dukung lingkungan. Suatu metode alternatif yang dapat digunakan untuk mengatasi permasalah limbah cair tempe ini adalah dengan menggunakan metode elektrokoagulasi. Penelitian ini dilakukan untuk menentukan pengaruh kuat arus dan waktu proses elektrokoagulasi terhadap kualitas limbah ca…
The aim of this research is to analyzes the effect of sulfuric acid concentration and the type of adhesive on the characteristics of coconut shell and fiber biobriquettes, by determining the quality parameters of biobriquettes in accordance with SNI 01-6235-2000. Coconut shells and husks are activated using sulfuric acid, with concentrations of 1, 1.5 and 2 N. The adhesives added is tapioca and…
Air sungai dapat mengandung berbagai logam berat salah satunya yaitu Cr. Penelitian ini bertujuan untuk menentukan distribusi serta kadar konsentrasi Cr dalam air sungai gasing menggunakan metode Spektofotometri Serapan Atom (SSA). Selain itu juga menentukan analisis lapangan pada beberapa parameter yaitu suhu, kecepatan arus, pH dan DO. Penelitian ini diawali dengan pengambilan sampel air pada…
Telah dilakukan pembuatan biobriket dari limbah kulit durian menggunakan perekat kulit pisang raja dan tapioka dengan variasi waktu dan temperatur karbonisasi yang bertujuan untuk menentukan pengaruh variasi waktu dan temperatur karbonisasi terhadap analisis proksimat biobriket dari limbah kulit durian yang dihasilkan. Kulit durian dikarbonisasi menggunakan furnace pada temperatur 400, 500, 600…
Ekstrak kasar enzim selulase diperoleh dari Enterobacter asburiae, bakteri selulotik yang banyak ditemukan pada pencernaan rayap lahan gambut. Enzim dimanfaatkan untuk menghidrolisis selulosa dari Tandan Kosong Kelapa Sawit (TKKS) menjadi glukosa. Penelitian ini bertujuan untuk mengetahui pengaruh waktu hidrolisis terhadap kadar glukosa serta pH dan jumlah substrat terhadap aktivitas enzim dala…
Porous silica is referred to as a chemically and thermally stable material with uniform pore size. Metal cerium from cerium sulfate metal salt is impregnated into silica, with the addition of sulfuric acid to increase its solubility. In this study, Ce(SO4)2-SiO2 with KHPhthalate template was used as a catalyst synthesized by calcination, impregnation and hydrothermal methods, and its applicatio…
Synthesis of chitosan-GO composites using the sol-gel method and its application to methylene blue adsorption has been carried out. This study aims to determine the ability of chitosan-GO composites to adsorb methylene blue. Chitosan-GO composites were made with mass ratios (1:1), (1:3) and (1:5) and characterized by XRD. Material with a ratio (1:1) was chosen to be characterized using BET, SEM…
Research on the synthesis of Fe3O4-PDA-TiO2 and its application in the photodegradation of methylene blue dye have been successfully carried out. The synthesized materials were characterized using XRD, UV-DRS, SEM-EDS and VSM. The results of the XRD characterization showed that the highest intensity value was located at 2θ with a value of 25.36º and a crystal size of 26.83 nm was obtained. Th…
Nowadays, Hydrogen is the most promising candidate for clean and sustainable energy. The calorific value of its combustion reaches 286 kJ/mol, at the same weight, the energy of hydrogen is three times greater than that of other fuels. Innovation in the development of hydrogen energy continues until it can be applied to the general public. Research on hydrogen production by utilizing proton exch…
Vitex pinnata merupakan tumbuhan yang tersebar luas di daerah tropis yang berasal dari famili Lamiaceae. Bioaktivitas seperti antioksidan, antibakteri, dan antikanker yang berasal dari ekstrak maupun senyawa metabolitnya telah dilaporkan dari tumbuhan ini. Penelitian ini bertujuan untuk mengisolasi senyawa metabolit sekunder selain senyawa balanophonin yang dapat bersifat polar atau non polar d…
Tujuan penelitian ini adalah untuk mengetahui ketahanan beberapa klon karet terhadap infeksi Fusarium sp penyebab penyakit lapuk batang dan cabang. Penelitian dilaksanakan di Laboratorium Fitopatologi Jurusan Hama dan Penyakit Tumbuhan Fakultas Pertanian Universitas Sriwijaya dari bulan Maret sampai Juni 2010. Penelitian dilaksanakan menggunakan Rancangan Acak Kelompok (RAK) yang terdiri dari e…
Tujuan dari penelitian ini untuk mengetahui efek toksisitas ekstrak jahe terhadap mortalitas dan indeks repelensi kumbang bubuk (Sitophilus zeamais Motsch.), serta pengaruhnya terhadap perkecambahan atau viabilitas biji jagung setelah pemberian ekstrak jahe. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) dengan perlakuan 13,30, 14,96, 16,62, 18,28, 19,94% dan kontrol. Hasil penelitian …
Penelitian ini dilaksanakan di Laboratorium Entomologi Jurusan Hama dan Penyakit Tumbuhan Fakultas Pertanian Universitas Sriwijaya Indralaya dari bulan April sampai dengan September 2011. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh EKKU dalam aplikasi langsung dan tidak langsung bioinsektisida berbahan aktif Beauveria bassiana (Bals.) Vuill. dan Metarrhizium anisopliae Metscht. …
Thips parvispinus merupakan salah satu hama penting pada tanaman cabai. Kehilangan hasil akibat serangan hama ini dapat mencapai 80% bahkan dapat menjadi 100% apabila tidak dilakukan pengendalian dengan segera. Sampai saat ini, pengendalian yang dilakukan oleh petani terhadap hama tersebut ialah menggunakan insektisida. Namun aplikasi insektisida dalam mengendalikan hama T. Parvispinus dapat me…
This research is entitled "Analysis of The Implemntation of E-Government in the Department of Commerce of South Sumatra Province". The background of this research is that in this era of digitalization electronic-based services must be carried out by every agency, especially in local governments. The South Sumatra provincial trade office has implemented electronic government to speed up the prov…
This study aims to analyze the performance of BPSK Palembang City in handling and resolving consumer disputes. This research is motivated by a situation where there is a consumer phenomenon that tends to be the object of business activity from business actors to get the maximum benefit from the use and utilization of the goods and/or services they have provided, causing the position between con…
Penelitian ini berjudul “Strategi Strategi Promosi Kesehatan Pencegahan Stunting di Puskesmas Muara Bulian Kabupaten Batang Hari”. Penelitian ini dilatarbelakangi oleh terdapat masyarakat di wilayah Puskesmas Muara Bulian yang mengalami stunting. Penelitian ini bertujuan untuk menganalisis strategi promosi kesehatan di Puskesmas Muara Bulian. Metode yang digunakan dalam penelitian ini ialah…