Results 21 to 30 of about 4,185 (175)

Carbon Gels–Green Graphene Composites as Metal-Free Bifunctional Electro-Fenton Catalysts

open access: yesGels, 2023
The Electro-Fenton (EF) process has emerged as a promising technology for pollutant removal. However, the EF process requires the use of two catalysts: one acting as an electrocatalyst for the reduction of oxygen to H2O2 and another Fenton-type catalyst ...
Lilian D. Ramírez-Valencia   +4 more
doaj   +1 more source

New Disulfide-Stabilized Fold Provides Sea Anemone Peptide to Exhibit Both Antimicrobial and TRPA1 Potentiating Properties

open access: yesToxins, 2017
A novel bioactive peptide named τ-AnmTx Ueq 12-1 (short name Ueq 12-1) was isolated and characterized from the sea anemone Urticina eques. Ueq 12-1 is unique among the variety of known sea anemone peptides in terms of its primary and spatial structure ...
Yulia A. Logashina   +13 more
doaj   +1 more source

Coupled Excited-State Dynamics in N-Substituted 2-Methoxy-9-Acridones

open access: yesFrontiers in Chemistry, 2019
Fluorophores of the acridone family have been widely employed in many applications, such as DNA sequencing, the detection of biomolecules, and the monitoring of enzymatic systems, as well as being the bases of intracellular sensors and even antitumoral ...
M. Carmen Gonzalez-Garcia   +9 more
doaj   +1 more source

Standardized Questionnaires for User Experience Evaluation: A Systematic Literature Review

open access: yesProceedings, 2019
Standardized questionnaires are one of the methods used to evaluate User Experience (UX). Standardized questionnaires are composed of an invariable group of questions that users answer themselves after using a product or system.
Ignacio Díaz-Oreiro   +3 more
doaj   +1 more source

Evidence for a role of phenotypic mutations in virus adaptation

open access: yesiScience, 2021
Summary: Viruses interact extensively with the host molecular machinery, but the underlying mechanisms are poorly understood. Bacteriophage T7 recruits the small protein thioredoxin of the Escherichia coli host as an essential processivity factor for the
Raquel Luzon-Hidalgo   +5 more
doaj   +1 more source

Evaluasi User Experience Aplikasi “J-KOPI (Jember Kota Pintar)” Menggunakan Metode Survei Dengan User Experience Questionnaire Dan User Interview

open access: yesJurnal Teknologi Informasi dan Ilmu Komputer, 2023
Aplikasi J-KOPI (Jember Kota Pintar) merupakan aplikasi yang dikembangkan oleh DISKOMINFO Pemkab Jember. Aplikasi J-KOPI bertujuan untuk menjadi “SuperApps” yang menyediakan beragam informasi dan berbagai layanan masyarakat yang terintegrasi dengan OPD (
Pradiptya Kahvi Sugiharto   +2 more
doaj   +3 more sources

Applying the User Experience Questionnaire (UEQ) in Different Evaluation Scenarios [PDF]

open access: yes, 2014
A good user experience is central for the success of interactive products. To improve products concerning these quality aspects it is thus also important to be able to measure user experience in an efficient and reliable way. But measuring user experience is not an end in itself.
Martin Schrepp   +2 more
openaire   +1 more source

USER EXPERIENCE EVALUATION ON MUSIC STREAMING APPLICATIONS WITH UEQ METHOD

open access: yesJURTEKSI (Jurnal Teknologi dan Sistem Informasi), 2022
Abstract: Along with the development of information technology, the way people listen to music also changed with the emergence of many music streaming applications. The user experience of an application plays an important role in attracting and retaining application users.
Angela Angela   +3 more
openaire   +1 more source

PENGGUNAAN MULTIMEDIA BERBASIS TEKNOLOGI BAGI PENDIDIKAN PROFESI GURU (PPG): ANALISIS USER EXPERIENCE (UX)

open access: yesAl-Tadzkiyyah: Jurnal Pendidikan Islam, 2020
Pembelajaran yang baik harus memanfaatkan semaksimal mungkin media pembelajaran untuk menunjang pencapaian tujuan pembelajaran. Namun, tidak semua guru mampu membuat dan menggunakan multimedia berbasis komputer.
mohammad salehudin, Heru Juabdin Sada
doaj   +1 more source

Comparison of Tiket.com and Pegipegi User Experience Using the UEQ Method

open access: yesJurnal Teknik Informatika dan Sistem Informasi, 2023
Advances in information technology make many human activities easier and faster. One form of information technology advancement that exists is the existence of a mobile application that can help users and management companies carry out various business processes online.
Rizki Ade Ningsih, Ken Ditha Tania
openaire   +2 more sources

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