Works in Communications in Science & Technology, 2024, Vol 9, Issue 1

Results: 25

Synthesis of silver (Ag) nano/micro-particles via green process using Andrographis paniculata leaf extract as a bio-reducing agent.

Published in:

Communications in Science & Technology, 2024, v. 9, n. 1, p. 199, doi. 10.21924/cst.9.1.2024.1450

By:

Chafidz, Achmad;
Rusdi, Suharno;
Nurrahman, Imam;
Haryanto;
Wibowo, Agam Duma Kalista;
Kusmayadi, Adi;
Hartanto, Danang Tri

Publication type:

Article

Development of CaCO3 novel morphology through crystal lattice modification assisted by sulfate incorporation and vibration.

Published in:

Communications in Science & Technology, 2024, v. 9, n. 1, p. 192, doi. 10.21924/cst.9.1.2024.1426

By:

Mangestiyono, W.;
Jamari, J.;
Bayuseno, A. P.;
Muryanto, S.

Publication type:

Article

Simulation and optimization of fatty acid extraction parameters from Nannochloropsis sp. using supercritical carbon dioxide.

Published in:

Communications in Science & Technology, 2024, v. 9, n. 1, p. 185, doi. 10.21924/cst.9.1.2024.1420

By:

Kim, Ivander Jonathan;
Subkhan, Aris Romadhon;
Prasetya, Rakha Putra;
Muharam, Yuswan

Publication type:

Article

Predictive mapping of surface roughness in turning of hardened AISI 4340 using carbide tools.

Published in:

Communications in Science & Technology, 2024, v. 9, n. 1, p. 179, doi. 10.21924/cst.9.1.2024.1417

By:

Ginting, Armansyah;
Masyithah, Zuhrina

Publication type:

Article

Efficient removal of amoxicillin, ciprofloxacin, and tetracycline from aqueous solution by Cu-Bi2O3 synthesized using precipitation-assistedmicrowave.

Published in:

Communications in Science & Technology, 2024, v. 9, n. 1, p. 170, doi. 10.21924/cst.9.1.2024.1444

By:

Sa'adah, Fatkhiyatus;
Sutanto, Heri;
Hadiyanto, Hadiyanto;
Alkian, Ilham

Publication type:

Article

Preparation of Ni/ZSM-5 and Mo/ZSM-5 catalysts for hydrotreating palm oil into biojet fuel.

Published in:

Communications in Science & Technology, 2024, v. 9, n. 1, p. 161, doi. 10.21924/cst.9.1.2024.1442

By:

Trisunaryanti, Wega;
Wijaya, Karna;
Tazkia, Aulia Meylida

Publication type:

Article

QS-Trust: An IoT ecosystem security model incorporating quality of service and social factors for trust assessment.

Published in:

Communications in Science & Technology, 2024, v. 9, n. 1, p. 153, doi. 10.21924/cst.9.1.2024.1419

By:

Warsun Naji;
Sulistyo, Selo;
Widyawan

Publication type:

Article

Evaluating 3-D positioning infrastructure quality and utilization: The potential improvement with multi-GNSS methods.

Published in:

Communications in Science & Technology, 2024, v. 9, n. 1, p. 144, doi. 10.21924/cst.9.1.2024.1403

By:

Atunggal, Dedi;
Widjajanti, Nurrohmat;
Aditya, Trias

Publication type:

Article

Stabilizing fine-grained soil by electrically injecting Ca2+, CO32-, and HPO42- ions.

Published in:

Communications in Science & Technology, 2024, v. 9, n. 1, p. 136, doi. 10.21924/cst.9.1.2024.1448

By:

Rustamaji, R. M.;
Priadi, Eka

Publication type:

Article

Effect of layered double hydroxide-graphene oxide modifier composition on characteristics of polyvinylidene fluoride based nanocomposite membranes in the separation of Cu2+.

Published in:

Communications in Science & Technology, 2024, v. 9, n. 1, p. 128, doi. 10.21924/cst.9.1.2024.1440

By:

Kusumawati, Nita;
Setiarso, Pirim;
Muslim, Supari;
Cahyani, Sinta Anjas;
Zakiyah, Nafisatus;
Kahfi, Ashabul

Publication type:

Article

Improving the activity of CO2 capturing from flue gas by membrane gas - solvent absorption process.

Published in:

Communications in Science & Technology, 2024, v. 9, n. 1, p. 121, doi. 10.21924/cst.9.1.2024.1409

By:

Abdulla, Maysoon Anwar;
Mohammed, Harith Noori;
Rajab, Mugdad Hamid;
Humadi, Jasim I.

Publication type:

Article

The impact of bacillus sp. NTLG2-20 and reduced nitrogen fertilization on soil properties and peanut yield.

Published in:

Communications in Science & Technology, 2024, v. 9, n. 1, p. 112, doi. 10.21924/cst.9.1.2024.1423

By:

Nguyen Van Chuong

Publication type:

Article

Enhancing bioelectricity generation through co-cultivation of bacteria consortium and microalgae in photosynthetic microbial fuel cell.

Published in:

Communications in Science & Technology, 2024, v. 9, n. 1, p. 107, doi. 10.21924/cst.9.1.2024.1372

By:

Kongthong, Alisa;
Chaijak, Pimprapa

Publication type:

Article

Physico-chemical characteristics of Ca/P ratio on the composition and structure of oxygenated apatite.

Published in:

Communications in Science & Technology, 2024, v. 9, n. 1, p. 100, doi. 10.21924/cst.9.1.2024.1385

By:

Jerdioui, S.;
Bouammali, H.;
Mejdoubi, E.;
Touzani, R.;
Azzaoui, K.;
Hammouti, B.;
Sabbahi, R.;
Nandiyanto, Asep Bayu Dani;
Elansari, L. L.

Publication type:

Article

Utilizing Pometia Pinnata leaf extract in microwave synthesis of ZnO nanoparticles: Investigation into photocatalytic properties.

Published in:

Communications in Science & Technology, 2024, v. 9, n. 1, p. 94, doi. 10.21924/cst.9.1.2024.1407

By:

Rinia, Ari Sulistyo;
Rati, Yolanda;
Maheta, Gema;
Aji, Arie Purnomo;
Saktioto

Publication type:

Article

Preparation, synthesis and characterizations of La0.7Sr0.3Mn(1-y)Ni(y)O3 alloy.

Published in:

Communications in Science & Technology, 2024, v. 9, n. 1, p. 87, doi. 10.21924/cst.9.1.2024.1361

By:

Setiawan, Jan;
Susetyo, Ferry Budhi;
Dwi Nanto;
Simbolon, Silviana;
Notonegoro, Hamdan Akbar;
Al Farizi, Taufiq;
Yunasfi;
Tihera, Dinda;
Ramlan

Publication type:

Article

The renewable energy research contribution of Tanzania: A review.

Published in:

Communications in Science & Technology, 2024, v. 9, n. 1, p. 65, doi. 10.21924/cst.9.1.2024.1348

By:

Shame, Buruhan Haji;
Ubaidillah;
Tjahjana, Dominicus Danardono Dwi Prija;
Arifin, Zainal;
Aziz, Mohammad;
Harwijayanti, Widyanita;
Haji, Mohammed M.

Publication type:

Article

Block-based optimization for enhancing reversible watermarking using reduced difference expansion.

Published in:

Communications in Science & Technology, 2024, v. 9, n. 1, p. 57, doi. 10.21924/cst.9.1.2024.1368

By:

Arham, Aulia;
Adi Nugroho, Hanung

Publication type:

Article

Simultaneous tartrazine-tetracycline removal and hydrogen production in the hybrid electrocoagulation-photocatalytic process using g-C3N4/TiNTAs.

Published in:

Communications in Science & Technology, 2024, v. 9, n. 1, p. 46, doi. 10.21924/cst.9.1.2024.1308

By:

Husein, Saddam;
Rustamadji, Ryan Rafi;
Pratiwi, Reno;
Dewi, Eniya Listiani;
Slamet

Publication type:

Article

On the characterization of EM emission of electronic products: Case study for different program modes.

Published in:

Communications in Science & Technology, 2024, v. 9, n. 1, p. 38, doi. 10.21924/cst.9.1.2024.1289

By:

Tito Yuwono;
Baharuddin, Mohd Hafiz;
Zhivomirov, Hristo;
Wahyuni, Elyza Gustri

Publication type:

Article

Study in the impact of quaternized graphene oxide (QGO) composition as modifier on the chemical, physical, mechanical, and performance properties of polyvinylidene fluoride (PVDF)-based nanocomposite membrane.

Published in:

Communications in Science & Technology, 2024, v. 9, n. 1, p. 30, doi. 10.21924/cst.9.1.2024.1393

By:

Kahfi, Ashabul;
Kusumawati, Nita;
Setiarso, Pirim;
Muslim, Supari;
Cahyani, Sinta Anjas;
Zakiyah, Nafisatus

Publication type:

Article

Characterization and electrochemical properties analysis of reduced graphene oxide from corncob carbon as an electrode candidate: Synthesized using modified Hummers method.

Published in:

Communications in Science & Technology, 2024, v. 9, n. 1, p. 25, doi. 10.21924/cst.9.1.2024.1365

By:

Odja, Eka Anggriani;
Raya, Indah;
Zakir, Muhammad;
Karim, Abdul;
Basir, Djabal Nur

Publication type:

Article

Synthesis and characterization of hydroxyapatite/SiO2/gelatin composites as bone scaffold candidates.

Published in:

Communications in Science & Technology, 2024, v. 9, n. 1, p. 16, doi. 10.21924/cst.9.1.2024.1350

By:

Wahda, Indah;
Kasim, Syahruddin;
Maming;
Natsir, Hasnah;
Fauziah, St.;
Hala, Yusafir;
Anshar, Andi Muhammad;
Usman, Andriani;
Windasari;
Raya, Indah

Publication type:

Article

Ultrafiltration membranes for dye wastewater treatment: Utilizing cellulose acetate and microcrystalline cellulose fillers from Ceiba Pentandra.

Published in:

Communications in Science & Technology, 2024, v. 9, n. 1, p. 7, doi. 10.21924/cst.9.1.2024.1345

By:

Abdullah, Romario;
Astira, Dinia;
Zulfiani, Utari;
Widyanto, Alvin Rahmad;
Rahmawati, Zeni;
Gunawan, Triyanda;
Kusumawati, Yuly;
Dzarfan Othman, Mohd Hafiz;
Fansuri, Hamzah

Publication type:

Article

The effect of synthesis temperature on structural, morphological, and band gap energy of plate-like Bi4Ti2.95V0.05O12 prepared by molten NaCl/KCl salt method.

Published in:

Communications in Science & Technology, 2024, v. 9, n. 1, p. 1, doi. 10.21924/cst.9.1.2024.1279

By:

Maryani, Kanty;
Anwari, Nelly Safitri;
Safitri, Widiya Nur;
Hardian, Arie;
Dwi Inggarwati, Ervina;
Prasetyo, Anton

Publication type:

Article

Works in Communications in Science & Technology, 2024, Vol 9, Issue 1

Synthesis of silver (Ag) nano/micro-particles via green process using Andrographis paniculata leaf extract as a bio-reducing agent.

Development of CaCO<sub>3</sub> novel morphology through crystal lattice modification assisted by sulfate incorporation and vibration.

Simulation and optimization of fatty acid extraction parameters from Nannochloropsis sp. using supercritical carbon dioxide.

Predictive mapping of surface roughness in turning of hardened AISI 4340 using carbide tools.

Efficient removal of amoxicillin, ciprofloxacin, and tetracycline from aqueous solution by Cu-Bi<sub>2</sub>O<sub>3</sub> synthesized using precipitation-assistedmicrowave.

Preparation of Ni/ZSM-5 and Mo/ZSM-5 catalysts for hydrotreating palm oil into biojet fuel.

QS-Trust: An IoT ecosystem security model incorporating quality of service and social factors for trust assessment.

Evaluating 3-D positioning infrastructure quality and utilization: The potential improvement with multi-GNSS methods.

Stabilizing fine-grained soil by electrically injecting Ca<sup>2+</sup>, CO<sub>3</sub><sup>2-</sup>, and HPO<sub>4</sub><sup>2-</sup> ions.

Effect of layered double hydroxide-graphene oxide modifier composition on characteristics of polyvinylidene fluoride based nanocomposite membranes in the separation of Cu<sup>2+</sup>.

Improving the activity of CO<sub>2</sub> capturing from flue gas by membrane gas - solvent absorption process.

The impact of bacillus sp. NTLG2-20 and reduced nitrogen fertilization on soil properties and peanut yield.

Enhancing bioelectricity generation through co-cultivation of bacteria consortium and microalgae in photosynthetic microbial fuel cell.

Physico-chemical characteristics of Ca/P ratio on the composition and structure of oxygenated apatite.

Utilizing Pometia Pinnata leaf extract in microwave synthesis of ZnO nanoparticles: Investigation into photocatalytic properties.

Preparation, synthesis and characterizations of La<sub>0.7</sub>Sr<sub>0.3</sub>Mn<sub>(1-y)</sub>Ni<sub>(y)</sub>O<sub>3</sub> alloy.

The renewable energy research contribution of Tanzania: A review.

Block-based optimization for enhancing reversible watermarking using reduced difference expansion.

Simultaneous tartrazine-tetracycline removal and hydrogen production in the hybrid electrocoagulation-photocatalytic process using g-C<sub>3</sub>N<sub>4</sub>/TiNTAs.

On the characterization of EM emission of electronic products: Case study for different program modes.

Study in the impact of quaternized graphene oxide (QGO) composition as modifier on the chemical, physical, mechanical, and performance properties of polyvinylidene fluoride (PVDF)-based nanocomposite membrane.

Characterization and electrochemical properties analysis of reduced graphene oxide from corncob carbon as an electrode candidate: Synthesized using modified Hummers method.

Synthesis and characterization of hydroxyapatite/SiO<sub>2</sub>/gelatin composites as bone scaffold candidates.

Ultrafiltration membranes for dye wastewater treatment: Utilizing cellulose acetate and microcrystalline cellulose fillers from Ceiba Pentandra.

The effect of synthesis temperature on structural, morphological, and band gap energy of plate-like Bi<sub>4</sub>Ti<sub>2.95</sub>V<sub>0.05</sub>O<sub>12</sub> prepared by molten NaCl/KCl salt method.