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Profil bibliographique

Richard Gunawan

Informations fournies par OpenAlex. Research Africa ne déduit ni nationalité, ni poste, ni coordonnées personnelles.

46Publications signalées
2356Citations signalées
1Affiliations récentes

Les institutions déclarées

Les domaines associés

Thermochemical Biomass Conversion ProcessesLignin and Wood ChemistryBiofuel production and bioconversionBiodiesel Production and ApplicationsCatalysis and Hydrodesulfurization Studies

Les publications récentes

Accès ouvert 2024 article OpenAlex

Potency of Clitoria ternatea L. Ethanol Extract Against IFNγ and GLUT4 Protein in Type 2 Diabetes Mellitus Rat Model

Philips Onggowidjaja, Rita Tjokropranoto, Richard Gunawan, Wahyu Widowati et autres

Diabetes Mellitus (DM) is a chronic disease caused by genetics, lifestyle, and immunology. Type 2 DM is caused by resistanceto insulin, which causes blood sugar to not be stored in glycogen. Clitoria ternatea L. (Fabaceae) flower contains a lot ofanthocyanins and has …

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1 citation Journal of Natural Remedies
Accès ouvert 2023 article OpenAlex

Blackbox Testing on Virtual Reality Gamelan Saron Using Equivalence Partition Method

Richard Gunawan, Yohanes Priadi Wibisono, Clara Hetty Primasari, Djoko Budiyanto

Pengujian Blackbox Pada Virtual Reality Gamelan Saron Menggunakan Metode Equivalence Partition. Dalam pengembangan sebuah aplikasi, testing pada aplikasi sangat penting sebelum aplikasi dirilis. Testing berdasarkan kualitas dengan menggunakan Black Box mengutamakan pengujian fitur-fitur yang terdapat pada aplikasi, sehingga dapat menemukan permasalahan yang …

4 citations Jurnal Buana Informatika
Accès ouvert 2023 article OpenAlex

X-ray Chest in Congenital Diaphragmatic Hernia: A Case Report

Millsep Sieroka, Firstia Anugerah Rerung Allo, Aditya Oktavianto, Sharon Griselda Tedjo et autres

Congenital diaphragmatic hernia (CDH) is characterized by the presence of pulmonary hypoplasia or agenesis involving the left, right or both lungs, the failure of diaphragmatic closure, and the herniation of abdominal organs into the thoracic cavity. The incidence of diaphragmatic hernia ranges …

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0 citations Medical Clinical Update
Accès ouvert 2023 article OpenAlex

Butterfly pea flower (Clitoria ternatea L.) extract displayed antidiabetic effect through antioxidant, anti-inflammatory, lower hepatic GSK-3β, and pancreatic glycogen on Diabetes Mellitus and dyslipidemia rat

Wahyu Widowati, Lusiana Darsono, Johan Lucianus, Edwin Setiabudi et autres

Diabetes Mellitus (DM) is hyperglycemic or elevated blood glucose level and deficiency of insulin level. DM treatment using synthetic drugs has several complexities, side effects. Reducing the side effects of synthetic drugs, the utilization of herbal medicines is increasingly in demand. Butterfly …

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38 citations Journal of King Saud University - Science
2021 conference-paper OpenAlex

Phytochemical and Hypoglycemia Effect Test Using Extract of Barangan Banana Peel with OGTT in Male White Rats Induced with Sucrose

Richard Gunawan, I Nyoman Enrich Lister, Edy Fachrial, Chrismis Novalinda Ginting

Generally, banana peel extracts are needed to develop numerous antidiabetic drugs due to their antihyperglycemic effects on blood sugar levels. Therefore, this research proposes to discover the hypoglycemic and phytochemical effects of barangan banana peel extract by analyzing the oral glucose tolerance …

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0 citations
2021 article OpenAlex

Reactions and Distribution of Levoglucosan during the High-Pressure Reactive Distillation of Bio-Oil

Hongqi Wang, Yurong Liu, Richard Gunawan, Lei Zhang et autres

High-pressure reactive distillation is a new bio-oil upgrading technology that can achieve high yields of the distillate due to reduced polymerization. Levoglucosan, as an anhydrous sugar, is one of the major components of bio-oil from the pyrolysis of biomass. To understand the …

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6 citations Industrial & Engineering Chemistry Research
Accès ouvert 2021 article OpenAlex

Pengembangan Website untuk Pemasaran Produk Kerupuk Basah Ashifa di Kabupaten Putusibau

Daniel Renato Marlen, Richard Gunawan, Michael Ezra Lianto, Yohanes Malvin Buntoro et autres

Kerupuk Basah atau “Tempet” adalah makanan khas berbahan dasar ikan sungai dari kota Putussibau, ibu kota kabupaten Kapuas Hulu, Kalimantan Barat. Kerupuk basah termasuk makanan ciri khas dari kabupaten Kapuas Hulu yang memiliki banyak peminat dari berbagai daerah termasuk di luar Kalimantan …

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2 citations KONSTELASI Konvergensi Teknologi dan Sistem Informasi
Accès ouvert 2019 article OpenAlex

Potensi Inokulan Petrofilik dan Kompos Kotoran Ayam dalam Bioremediasi Limbah Minyak Bumi Sistem Land Treatment

Pujawati Suryatmana, Richard Gunawan, Diyan Herdiyantoro, Mieke Rochimi Setiawati

Bioremediation of petroleum waste using the land treatment system is generally carried out by indigenous Petrophilic stimulation as a degrading agent. One of the efforts to improve the performance of the bioremediation system is by adding petrophilic inoculants and organic material as …

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3 citations Soil Rens Jurnal Ilmiah Lingkungan Tanah Pertanian
Accès ouvert 2018 article OpenAlex

A case study: what is leached from mallee biochars as a function of pH?

Caroline Lievens, Daniel Mourant, Xun Hu, Yi Wang et autres

Biochar is widely considered as a soil amendment. This study aims to investigate the leaching of macronutrients (K, Mg and Ca) and organics from biochars produced from mallee biomass (wood, leaf, bark) in a fluidised-bed pyrolyser at 500 °C. Biochars were soaked …

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11 citations Environmental Monitoring and Assessment

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