Results 141 to 150 of about 890,367 (277)

Photonic‐Enabled Energy‐Efficient Transparent Neuromorphic Computing Devices: A Review

open access: yesAdvanced Science, EarlyView.
Transparent photonic neuromorphic computing devices merge optics and brain‐inspired computing to overcome von Neumann bottlenecks with ultrafast, low‐energy processing. By exploiting transparent oxides, 2D materials, phase‐change materials, and hybrid heterostructures, these platforms enable photonic synapses, memory, and logic for see‐through edge ...
Shuvaraj Ghosh   +8 more
wiley   +1 more source

Türkiye'de Ar-Ge ve innovasyona bağlı dönüşümün bilgi merkezlerine yansıması

open access: yes, 2015
Rekabet üstünlüğünün ön plana çıktığı küresel piyasada ülkeler, fark yaratmak, yeni ürünler ortaya koymak ve uluslararası yarışta öne geçebilmek için büyük çaba harcamaktadırlar.
Öztemiz, Semanur
core  

Large Temperature‐invariant Anomalous Nernst Effect in Non‐collinear Antiferromagnet Mn3Pt

open access: yesAdvanced Science, EarlyView.
Based on the noncollinear antiferromagnetic Mn3Pt thin films, the composition‐tunable Mn‐3d orbital states directly govern the Berry curvature. As a result, a giant and temperature‐invariant anomalous Nernst coefficient of 0.71 µV/K is achieved under Mn‐rich conditions.
Pengwei Gong   +16 more
wiley   +1 more source

KÜRESEL REKABET ORTAMINDA İŞLETMELERİN TEKNOLOJİ VE AR-GE YÖNETİMLERİNİN REKABETE ETKİLERİ ÜZERİNE ARAŞTIRMA VE ÖRNEK BİR UYGULAMA

open access: yesSelçuk Üniversitesi Sosyal Bilimler Meslek Yüksekokulu Dergisi, 2014
Rekabetin her geçen gün daha da arttığı günümüz iş dünyasında teknolojiye ve Ar-Ge’ye büyük önem verilmesiyle işletmeler, kalıcı ve sürdürülebilir kârlı bir büyümeyi sağlarlar.
Afra Horasan   +1 more
doaj  

High Free‐Volume Imidazole‐Based Ionomers for High‐Temperature Proton Exchange Membrane Fuel Cells

open access: yesAdvanced Science, EarlyView.
High free‐volume imidazole‐based ionomers (PF4IM‐72) enable enhanced phosphoric acid uptake and efficient proton transport, delivering peak power densities of 0.645 W cm−2 at 160 °C and 0.838 W cm−2 at 200 °C in HT‐PEMFCs. This work highlights a promising platform for next‐generation ionomers with improved high‐temperature performance and stability ...
Ge Chao   +7 more
wiley   +1 more source

Adsorption of Forever Chemical Pollutants: The Physical Chemistry of PFAS Near Surfaces

open access: yesAdvanced Science, EarlyView.
Current adsorption‐based remediation techniques for removing per‐ and polyfluoroalkyl substances (PFAS) from water are limited by knowledge gaps on PFAS behavior near solid surfaces. This review provides a state of the art on theoretical and experimental aspects of PFAS adsorption.
Nada Ben Amor   +3 more
wiley   +1 more source

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