Browsing A - Mathematics and Natural Sciences by Issue Date
Now showing items 321-340 of 501
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2021 Prosiding AIP Conference Proceedings perak nanopartikel
(2021-04-02)Nanoparticles, especially the silver nanoparticles (AgNPs), have been widely used in different biomedical applications and nanotechnology fields. Bioreduction of silver nitrate (AgNO3) for the biosynthesis of AgNPs can ... -
Biosynthesis of silver nanoparticles from aqueous extract of Myrmecodia pendans. bulb.
(AIP Conference Proceedings, 2021-04-02) -
2021 MAEJO Biodiesel Biodiesel (Methyl Esters)
(2021-04-07)Biodiesel, an environmentally friendly biomass-based fuel, is gaining popularity globally as a cost-effective way to meet rising fuel demand. However, the high cost of raw materials and catalysts continues to drive up ... -
Workshoop Daring Peralatan Fisiologi Hewan Penunjang Penelitian dan Praktikum Bagi Guru Sains
(LPPM Uhamka Press, 2021-04-23) -
Morphometric Analysis and Proximate Nutrition several Commercial Fish Species from Mesangat wetland, Muara Ancalong, Kutai Timur, East Kalimantan, Indonesia
(IOP, 2021-04-24)Mesangat wetland has a high diversity of fish, which is traded for consumption by the community. The types of fish consumed have different sizes with unknown morphometric analysis and nutritional content. The purpose of ... -
Article: Biosynthesis of silver nanoparticles from aqueous extract of Myrmecodia pendans bulb
(AIP Publisher, 2021-04-24)Nanoparticles, especially the silver nanoparticles (AgNPs), have been widely used in different biomedical applications and nanotechnology fields. Bioreduction of silver nitrate (AgNO3) for the biosynthesis of AgNPs can ... -
Preparation of Dye-Sensitized Solar Cell (DSSC) Using TiO2 and Mahkota Dewa Fruit (Phaleria Macrocarpa (Scheff) Boerl.) Extract.
(Jurnal Bahan Alam Terbarukan, 2021-05) -
Large-scale screening of natural genetic resource in the hydrocarbon-producing microalga Botrycoccus braunii identified novel fast-growing strains. Scientific Report
(Nature Publishing, 2021-05-25)Algal biofuel research aims to make a renewable, carbon–neutral biofuel by using oil‐producing microalgae. The freshwater microalga Botryococcus braunii has received much attention due to its ability to accumulate large ... -
UJI ANTIBAKTERI Ag/SBA-15 DARI ABU DAUN BAMBU PETUNG TERHADAP BAKTERI Escherichia coli
(Universitas Mulawarman, 2021-05-30)Antibacterial tests of Ag/SBA-15 from petung bamboo leaf ash against Escherichia coli were carried out. Modification of SBA-15 with Ag was conducted using the wet impregnation method while the antibacterial test was carried ... -
Pembuatan dan Karakterisasi Rochelle Salt Crystal
(Prodi Fisika FMIPA Unmul, 2021-06)Rochelle Salt is the first synthesis Crystal made by Pierre Siegnette La Rocchelle in France. Rochelle Salt has several characteriztion, one of characterization is piezoelectric effect where the crystal can change the ... -
ANALISIS KOEFISIEN SERAPAN (ABSORPSI) KEBISINGAN PADA BAHAN KAYU (Triplek, Papan Kayu, dan Kalsiboard)
(Prodi Fisika FMIPA Unmul, 2021-06)Noise is an unwanted sound by humans and is an environmental factor that can negatively affect health. To solve the noise problem, different method are made to reduce the noise level. One of the example is by making a ... -
MENENTUKAN TINGKAT INTENSITAS RADIASI UV YANG DITERIMA PEKERJA PENGELASAN DENGAN TITIK AREA MATA, SIKU, DAN BETIS
(Prodi Fisika FMIPA Unmul, 2021-06)The aim of this study is to measure the UV intensity received by the welders during working time and compare the results of measured radiation intensity which is obtained with the NAB in Regulation of the Minister of ... -
2021 App Nanosci in press Exploitation of cost‑effective renewable heterogeneous base catalyst from banana (Musa paradisiaca) peel for effective methyl ester production from soybean oil
(2021-06)Biodiesel is one of the biofuel alternatives obtained from vegetable oils and animal fats, currently being used globally to lessen environmental pollutions. In this research investigation, waste banana peels impregnated ... -
2021 Applied Nanoscience Embong Enhanced biodiesel production via esterification of palm fatty acid distillate (PFAD) using rice husk ash (NiSO4)/SiO2 catalyst
(2021-06)Waste or low-cost feedstock utilization for preparing renewable energy is a noble effort towards a greener environment. In this work, palm fatty acid distillate (PFAD), which is usually transacted at a concession rate ... -
2021 JBAT Preparation of Dye-Sensitized Solar Cell (DSSC) Using TiO2 and Mahkota Dewa Fruit (Phaleria Macrocarpa (Scheff) Boerl.) Extract
(2021-06)A dye sensitized solar cell (DSSC) is a low-cost solar cell with attractive features. DSCC contains of photo electrode, dye, electrolyte, and counter electrode with photo electrochemical system. The aim of this research ... -
Evaluation of plasma PDGF and VEGF levels after systemic administration of activated autologous platelet-rich plasma
(Biomedicine, 2021-06-01)Introduction and Aim: Activated autologous platelet-rich plasma (aaPRP) is becoming a popular therapy to accelerate healing in the field of plastic surgery. Platelets, which are abundant in aaPRP, can release many growth ...