Daftar: Recent submissions
Now showing items 4541-4560 of 5667
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In silico identification of natural products from Centella asiatica as severe acute respiratory syndromecoronavirus 2 main protease inhibitor
(Wolters Kluwer - Medknow, 2021)Severe acute respiratory syndrome-coronavirus 2 (SARS-CoV-2) main protease (S-CoV-2 Mpro) is one of the main targets in designing antiviral against SARS-CoV-2. Centella asiatica contains several triterpenoids, polyacetylenes, ... -
Identifikasi Golongan Metabolit Sekunder dan Aktivitas Antioksidan Eksstrak Daun Brotowali (Tinospora tuberculata Beumee)
(Sainstech Farma, 2018)Penelitian ini bertujuan untuk mengetahui golongan metabolit sekunder, aktivitas antioksidan, nilai IC50, ekstrak yang memiliki aktivitas terbaik sebagai antioksidan, serta mengetahui potensi antioksidan daun brotowali ... -
Forest betel (P. acre Blume) a Wild Plant from East Kalimantan, Indonesia Potentially as Resources of Drug Compounds for Cancer
(Journal Of Pharmaceutical Science, 2015)Cytotoxic and antioxidant activities from a compound has potency as a cancer drug, cytotoxic activities can cause death cancer cells and antioxidants as regeneration function of damaged cells due to the death of these ... -
Enhanced Extraction of Total Polyphenols Content from Mitragyna Speciosa (Korth.) Havil Leaves using the Natural Deep Eutectic Solvent-based Microwave-assisted Extraction Method
(SCITEPRESS – Science and Technology Publications, 2019)Exploration of natural products is highly dependent on separation techniques, mainly solvent selection, one of which is using the green chemistry principle approach. Mitragyna speciosa (Koth.) Havil is an endemic plant ... -
BIOAKTIVITAS EKSTRAK DAUN KELADI BIRAH (Alocasia indica Schott) TERHADAP LARVA UDANG A. salina LEACH DENGAN METODE BRINE SHRIMP LETHALITY TEST (BSLT)
(Fakultas Farmasi, 2016)Telah dilakukan penelitian Bioaktivitas Ekstrak Daun Keladi Birah (Alocasia indica Schott) Terhadap Larva Udang A. salina Leach dengan metode Brine Shrimp Lethality Test. Penelitian ini bertujuan melihat bioaktivitas ekstrak ... -
Antioksidan Ekstrak Daun Sumpit (Brucea javanica (L). Merr) dengan Metode DPPH
(Fakultas Farmasi, 2019)Telah dilakukan penelitian yang berjudul Aktivitas Antioksidan Ekstrak Daun Sumpit (Brucea javanica (L.) Merr.) dengan metode DPPH. Penelitian ini bertujuan untuk mengetahui aktivitas antioksidan, nilai IC50, ekstrak yang ... -
ANALISIS KADAR MINERAL DALAM ABU BUAH NIPA (NYPA FRUCTICANS) KALIWANGGU TELUK KENDARI SULAWESI TENGGARA
(Fakultas Farmasi, 2011)Telah dilakukan penelitian dengan judul “Analisis Kadar dalam Abu Buah Nipa (Nypa fructicans)” Kaliwanggu Teluk Kendari Sulawesi Tenggara. Penelitian dilakukan dengan metode gravimetri dan AAS. Kadar abu buah nipa tua pada ... -
AKTIVITAS ANTIOKSIDAN BEBERAPA TUMBUHAN OBAT KALIMANTAN TIMUR
(Fakultas Farmasi, 2013)Telah dilakukan penelititan dengan judul analisis aktivitas antioksidan terhadap beberapa tumbuhan Kalimantan Timur yang dianggap sebagai obat. Penelitian ini bertujuan untuk mengidentifikasi golongan metabolit sekunder ... -
AKTIVITAS ANTIBAKTERI EKSTRAK DAUN PACAR (Lawsonia Inermis L.)
(Fakultas Farmasi, 2015)Telah dilakukan penelitian Aktivitas Antibakteri Ekstrak Daun Pacar (Lawsonia inermis L.). Pengujian aktivitas antibakteri dilakukan dengan metode difusi agar dengan konsentrasi uji 10%, 15% dan 20% pada ekstrak metanol ... -
THE IMPORTANCE OF WORKING MEMORY IN ACQUIRING SECOND LANGUAGE (L2)
(Fakultas Ilmu Budaya Universitas Mulawarman, 2018)This paper highlights the importance of short term memory and its roles in linking the information acquired from sensory memory into long term memory. Short term- memory, also known as working memory, has significant ... -
Language Learning Process and Gender Difference Implied from the Turn-Takings Used in EFL Student Conversation Club
(UIN Sultan Aji Muhammad Idris Samarinda (IAIN Samarinda), 2019)This study aims at investigating the kinds of turn-taking mostly used by EFL learners, how the turn-takings are portrayed as a process of EFL learning, and how the EFL learners differ in making their turn-takings according ... -
LANGUAGE LEARNER AUTONOMY: THE BELIEFS OF ENGLISH LANGUAGE STUDENTS
(Universitas Islam Negeri Syarif Hidayatullah Jakarta, 2019)This study aims at investigating: (1) levels of autonomous learning from three groups of students with different periods of study, (2) EFL students’ beliefs towards learner autonomy and their lecturers’ roles in promoting ... -
Reflection of Teacher Cognition in EFL Vocabulary Instructional Practices in Indonesia
(Canadian Center of Science and Education, 2017)Teachers are highly influenced by their cognitions related to their ideas, to their views of the world, and to their values and conceptions of their environment. The study of teachers’ cognitions forms a part of the process ... -
Do I Speak Anxiously? A Correlation of Self-Efficacy, Foreign Language Learning Anxiety and Speaking Performance
(Universitas Widyagama Samarinda, 2021)Self-efficacy and anxiety associated with foreign language learning are now recognized as two critical affective factors in foreign language learning. However, little is known about the relationships between these two ... -
Do I Speak Anxiously? A Correlation of Self-Efficacy, Foreign Language Learning Anxiety and Speaking Performance
(Universitas Widyagama Samarinda, 2021)Self-efficacy and anxiety associated with foreign language learning are now recognized as two critical affective factors in foreign language learning. However, little is known about the relationships between these two ... -
Exploring English lexical inferencing strategies performed by EFL university students
(Routledge, 2018)This study investigated two points: (1) Lexical inferencing strategies applied by the S2 students while inferring word meanings from an English research paper and (2) the problems the students deal with while inferring ... -
PENERAPAN METODE BERMAIN DALAM MENINGKATKAN HASIL BELAJAR GULING DEPAN (FORWARD ROLL)
(IkIp PGRI Palembang, 2019)Tujuan penelitian untuk mengetahui apakah penerapan metode bermain dapat meningkatkan hasil belajar guling depan. Manfaat penelitian ini adalah untuk memberikan gambaran para pendidik tentang penggunaan penerapan metode ... -
HUBUNGAN ANTARA DAYA LEDAK TUNGKAI, KELENTUKAN PERGELANGAN TANGAN DAN KOORDINASI MATA TANGAN TERHADAP KEMAMPUAN LAY-UP SHOOT
(Universitas Negeri Makassar, 2109)This study aims to determine the relationship between leg explosive power, wrist flexion and hand eye coordination on shoot lay-up ability. This type of research is a type of descriptive research. The research variables ... -
Perbandingan Kadar Azam Laktat Setelah Bermain Bola Basket
(Universitas negeri Medan, 2019)Sistem energi anaerobik merupakan sistem energi predominan pada permainan bola basket yang menyebabkan tingginya tingkat kelelahan dan energi yang mudah terkuras. Penelitian ini bertujuan untuk meliat perbandingan kadar ...