Results 61 to 70 of about 4,185 (175)

Analisis Pengalaman Pengguna Website OOPedia pada Materi Enkapsulasi dengan User Experience Questionnaire

Techno.Com
Perkembangan teknologi digital mendorong pemanfaatan media pembelajaran berbasis web. Pada mata kuliah Pemrograman Berorientasi Objek (PBO), mahasiswa sering kesulitan memahami konsep abstrak seperti enkapsulasi.
Eka Larasati Amalia, Pramana Yoga Saputra, Achmad Savero Windi Pradana   +2 more
doaj   +1 more source

Design, Synthesis, X‐Ray Crystallographic Characterization, Anticholinesterase and Antioxidant Evaluation, and Molecular Modeling of Novel Dispiroindene‐Pyrrolidine Derivatives as Multifunctional Anti‐Alzheimer Agents

Drug Development Research, Volume 87, Issue 5, August 2026.
ABSTRACT A novel series of 5‐chloro‐N‐alkyl‐1′,1″‐dimethyl‐4′‐aryldispiro[indene‐2,3′‐pyrrolidine‐2′,3″‐indoline]−1,2″(3H)‐diones (4a–r) was rationally designed and synthesized via a one‐pot multicomponent reaction of N‐alkylated 5‐chloroisatin derivatives, 2‐(arylmethylidene)−2,3‐dihydro‐1H‐inden‐1‐ones (2a–i), and sarcosine (3).
Aisha A. Alsfouk, Riham A. El‐Shiekh, Benson M. Kariuki, Eman Sabry, Mohamed G. Abouelenein, Asmaa Saleh, Mahmoud G. A. Saleh, Aladdin M. Srour   +7 more
wiley   +1 more source

Effect of molecular perturbation on cocrystal formation: theophylline and its 8‐halo analogues with flavonoids

Acta Crystallographica Section C, Volume 82, Issue 8, Page 414-426, August 2026.
The tendency for alkaloid–flavonoid cocrystal formation is found to be markedly different for theophylline (Tph) compared to its 8‐halo analogues. Through screening with 13 common flavonoids, Tph is found to form cocrystals with six flavonoids, whereas 8‐Cl‐Tph and 8‐Br‐Tph each form cocrystals with just two, myricetin and kaempferol.
Weijian Ye, Herman H-Y. Sung, Ian D. Williams   +2 more
wiley   +1 more source

Salt forms of the monoazo dye Mordant Orange 1

Acta Crystallographica Section C, Volume 82, Issue 8, Page 427-436, August 2026.
The crystal structures of eight salt forms of the carboxylate‐functionalized monoazo dye Mordant Orange 1 are presented and discussed, primarily in terms of their coordination behaviour.The crystal structures of eight salt forms of the carboxylate‐functionalized monoazo dye Mordant Orange 1 are presented and discussed, primarily in terms of their ...
Alan R. Kennedy, Connor MacCall, Michael W. Reid, Ben Shaw, Maxwell Taylor   +4 more
wiley   +1 more source

Assessing the Impact of Multimedia on Concept Transfer by Examining the Interplay between User Experience and Felder-Silverman Learning Style [PDF]

International Journal of Web Research
Multimedia content due to its inherent audio-visual capabilities plays a significant role in transferring complex/ mystical concepts into the learners. Its effectiveness, is mostly concerned with goal-oriented narration of the story from one side and the
Maryam Tayefeh Mahmoudi
doaj   +1 more source

Synthesis, structure and orange‐light emission of a zero‐dimensional antimony(III) halide with the 4,4′‐(ethane‐1,2‐diyl)dipyridin‐1‐ium cation

Acta Crystallographica Section C, Volume 82, Issue 8, Page 453-458, August 2026.
The hybrid halide [H2bpa][SbCl5] [H2bpa is 4,4′‐(ethane‐1,2‐diyl)dipyridin‐1‐ium] exhibits efficient orange emission centred at 600 nm with a photoluminescence quantum yield of 65.57%.Exploring orange‐light‐emitting lead‐free halides with high photoluminescence quantum yields (PLQYs) is a significant challenge in luminescent materials research. Herein,
Ting Li, Yan-Hong Li, Jia-Yi Han, Yi-Tong Wang, Min-Le Han   +4 more
wiley   +1 more source

Penerapan Metode UEQ dan Importance Performance Analysis dalam Evaluasi User Experience Layanan Pembayaran Akademik

Techno.Com
Untuk memastikan layanan pembayaran akademik memenuhi ekspektasi pengguna, evaluasi kualitas pengalaman pengguna atau user experience (UX) wajib dilakukan.
Elang Safamoza Ramadhan, Ilyas Nuryasin, Briansyah Setio Wiyono   +2 more
doaj   +1 more source

Size Control of Carbon Xerogel Spheres as Key Factor Governing the H₂O₂ Selectivity in Metal-Free Bifunctional Electro-Fenton Catalysts for Tetracycline Degradation

Gels
Carbon xerogel spheres co-doped with nitrogen and eco-graphene were synthesized using a typical solvothermal method. The results indicate that the incorporation of eco-graphene enhances the electrochemical properties, such as the current density (JK) and
Edgar Fajardo-Puerto, Nerea López-García, Abdelhakim Elmouwahidi, Esther Bailón-García, Francisco Carrasco-Marín, Lilian D. Ramírez-Valencia, Agustín F. Pérez-Cadenas   +6 more
doaj   +1 more source

User-Centered Design in the AIRAF Interface: Reducing Cognitive Load and Supporting Self-Regulated Learning

Jurnal Paedagogy
This study aims to evaluate the usability, user experience, and cognitive load of the AIRAF interface using a User-Centered Design (UCD) approach through two iterative evaluation phases.
Nissa Arrumaisha, Rizki Hikmawan, Dinda Alya Maghfira, Rochman Bambang Eko Saputro   +3 more
doaj   +1 more source

Improving the Accuracy of Urban Environmental Quality Assessment Using Geographically-Weighted Regression Techniques

Sensors, 2017
Urban Environmental Quality (UEQ) can be treated as a generic indicator that objectively represents the physical and socio-economic condition of the urban and built environment.
Kamil Faisal, Ahmed Shaker
doaj   +1 more source