Zobrazeno 1 - 10
of 6 648
pro vyhledávání: '"Widyastuti"'
Autor:
Wawan Abdullah Setiawan, Andi Setiawan, Nafila Khansa Salsabila, Widyastuti Widyastuti, Aspita Laila, Ni Luh Gede Ratna Juliasih, Bambang Irawan, Peni Ahmadi, Ety Apriliana, Masayoshi Arai, John Hendri
Publikováno v:
Science and Technology Indonesia, Vol 9, Iss 4, Pp 779-789 (2024)
This study aimed to assess glucosamine production through enzymatic activity, utilizing actinomycetes sourced from shrimp shell waste (SSW) in a solid-state fermentation (SSF) process. A total of 16 actinomycetes underwent chitinase activity screenin
Externí odkaz:
https://doaj.org/article/b78a9422261443f797ecd004199a1999
Autor:
Ridho Nahrowi, Siti Solehati, Widyastuti Widyastuti, Ni Luh Gede Ratna Juliasih, Kamisah Delilawati Pandiangan, Andi Setiawan, John Hendri
Publikováno v:
Science and Technology Indonesia, Vol 9, Iss 3, Pp 517-528 (2024)
Fucoxanthin is an anticancer, antioxidant, antimicrobial, and anti-inflammatory bioactive compound. Unfortunately, the conjugated double bonds of the fucoxanthin structure make it unstable, posing issues for product development, particularly with reg
Externí odkaz:
https://doaj.org/article/381cd67cab794dccb8b479080b784301
Publikováno v:
Science and Technology Indonesia, Vol 9, Iss 3, Pp 745-755 (2024)
Plectranthus scutellaroides is a plant with attractive colored leaves. It contains secondary metabolite compounds such as flavonoids and phenolics, which provide skin protection against ultraviolet rays from the sun. The research aims to investigate
Externí odkaz:
https://doaj.org/article/6de86e2e28f94788806515cc7d216cc2
Autor:
Robby Kurniawan Harahap, Alief Vickry Thaha Maulidzart, Antonius Irianto Sukowati, Dyah Nur’ainingsih, Widyastuti, Desy Kristyawati
Publikováno v:
Jurnal Nasional Teknik Elektro dan Teknologi Informasi, Vol 13, Iss 3, Pp 186-194 (2024)
Radio frequency identification (RFID) technology integrated into the Internet of things (IoT) networks often poses security and privacy concerns due to its attack vulnerability. This research proposed a lightweight cryptographic model tailored for im
Externí odkaz:
https://doaj.org/article/8eb0f7b2f30946029c887b9e0a06cb91
Autor:
Liyana Labiba Zulfa, Alvin Romadhoni Putra Hidayat, Wahyu Prasetyo Utomo, Riki Subagyo, Etty Nurlia Kusumawati, Yuly Kusumawati, Djoko Hartanto, Widyastuti Widyastuti, Ratna Ediati
Publikováno v:
Case Studies in Chemical and Environmental Engineering, Vol 10, Iss , Pp 100828- (2024)
A series of bimetallic metal-organic frameworks (MOFs) photocatalysts had been successfully synthesized by doping nickel (Ni) into zeolitic imidazolate framework-8 (ZIF-8) for enhanced photodegradation of methylene blue (MB). Optical characterization
Externí odkaz:
https://doaj.org/article/ea5a57c2aefc43508d199ea6795f0505
Autor:
S. D. Astuti, R. Nashichah, P. Widiyanti, E. M. Setiawatie, M. S. Amir, A. Apsari, Widyastuti, E. Hermanto, Y. Susilo, A. K. Yaqubi, D.Z. I. Nurdin, N. Anuar
Publikováno v:
Biomedical Photonics, Vol 13, Iss 1, Pp 4-15 (2024)
After tooth extraction, there can be consequences involving injury to the tissue surrounding the extracted tooth, which may lead to severe problems such as inflammation and infection. The wound healing process comprises inflammation, proliferation, a
Externí odkaz:
https://doaj.org/article/c87847e1b6d74661b074293294faf140
Autor:
Hana Dwi Andayani, Salma Auliya Yoviska, Widyastuti Asy Syaffa, Putri Amifalahiya Iqlima, Sriwulan Sriwulan
Publikováno v:
Biology, Medicine & Natural Product Chemistry, Vol 13, Iss 1, Pp 51-55 (2024)
Air is an important part of life. The Quality of air can be seen from three parameters, namely chemical, physical, and biological parameters. One of the biological parameters of air quality can be seen from the presence of microorganisms such as bact
Externí odkaz:
https://doaj.org/article/cf6d1fe20e834693bfd58083358fa284
Autor:
Farhan Aryo Hutomo, Azzah Dyah Pramata, Febriyansyah Saputra, Paundra Rizky Pratama, Taras Genovievo De Yonarosa, Amaliya Rasyida, Widyastuti, Sutarsis, Nur Laila Hamidah
Publikováno v:
Journal of Science: Advanced Materials and Devices, Vol 9, Iss 4, Pp 100779- (2024)
This work reported a successful observation of the synergistic rapid antibacterial activity of the Electrospun PAN/PCL Nanofiber (NF) with Cuprous Oxide -based Quantum Dots (QDs). Our findings reveal that the NF-QDs nanostructure exhibits excellent a
Externí odkaz:
https://doaj.org/article/123344b5b0594c33bff2ec6ceced8b79
Autor:
Alief Vickry Thaha Maulidzart, Robby Harahap, Antonius Irianto Sukowati, Dyah Nur’ainingsih, Widyastuti Widyastuti
Publikováno v:
Jurnal ELTIKOM: Jurnal Teknik Elektro, Teknologi Informasi dan Komputer, Vol 7, Iss 2, Pp 160-169 (2023)
RFID is often used by companies to identify employees and company assets, as well as in supermarkets to identify goods when shopping. In this increasingly sophisticated era, IoT technology has wide applications. The use of RFID technology in IoT netw
Externí odkaz:
https://doaj.org/article/bfa71b7348264254a33b162baa61cd43
Publikováno v:
IJCCS (Indonesian Journal of Computing and Cybernetics Systems), Vol 18, Iss 3 (2024)
Human face detection is one of the most studied topics in computer vision. The purpose of facial detection is to find out whether or not a face is present in an image. Blur can be caused by many things, such as motion that occurs when the camera take
Externí odkaz:
https://doaj.org/article/82e0012a457848439b0978cf30e0f500