Results 111 to 120 of about 371 (178)

Monolayer MoS2 With Ultrahigh Piezoelectricity: From ALD Dose Control to Device Performance

Advanced Science, EarlyView.
This study demonstrates that controlling precursor dosages in atomic layer deposition (ALD) serves to regulate ultrathin oxide quality, which in turn determines sulfurization behavior and MoS2 monolayer continuity. The resulting continuous, low‐defect monolayers enable improved piezoelectric performance and support a flexible slippage sensor, linking ...
Yun Li, Ming Rui Joel Tan, Subhasis Das, Yafei Du, Wenjie Lai, Jiamin Amanda Ong, Yongli He, Yiming Zou, Anatoli Kurkin, Peiwen Huang, Jiajun Liu, Xingyu Chen, Alfred Iing Yoong Tok, Soo Jay Phee, Lioz Etgar, Shlomo Magdassi, Pooi See Lee   +16 more
wiley   +1 more source

Surface Neuronal‐Like Structuring of High‐Strength CFRP for Enhanced Electromagnetic Interference Shielding

Advanced Science, EarlyView.
This study elucidates the microstructural evolution at the material interface of Ni‐plated plain‐weave carbon fiber fabric following vacuum heat treatment at 500°C–900°C under different current densities, as well as the mechanism underlying the synergistic enhancement of electromagnetic shielding and ductility.
Wei Cheng, Ben Jia, Shuhan Xiang, Biao Chen, Yongjun Zhang, Zhuo Liu, Xiaopeng Wan, Heyuan Huang   +7 more
wiley   +1 more source

Eş-Zamanlı Sanal Sınıf Ortamındaki Uzaktan Eğitim Öğrencilerinin Sosyal Bulunuşluk Düzeylerinin Demografik Değişkenler Açısından İncelenmesi

, 2018
Çalışmada uzaktan eğitimde eş-zamanlı sanal sınıf ortamında öğrenim görmekte olan bireylerin sosyal bulunuşluk düzeyleri cinsiyet, yaş, öğrenim görülen program, çalışılan meslek grubu, çalışma süresi ve uzaktan eğitim tercih
Gündüz, Ali, Karaman, Selçuk, Aydemir, Melike   +2 more
core  

Dijitalleşmenin İnsani Boyutu

Bilgi ve iletişim teknolojilerinde yaşanan hızlı ilerlemeler; bireylerin, top- lumların ve küresel yapıların işleyişini, kültürel dinamiklerini, ticaret stratejile- rini ve eğitim sistemlerini derinden etkilemeye devam etmektedir. Buhar
Gün, Abdülkerim, Bayzan, Şahin, Bülbül, Halil İbrahim   +2 more
core   +1 more source

İnternet Üzerindeki Oyun Sitelerinin Çocuklara Yönelik Riskler Açısından İncelenmesi

Erciyes İletişim Dergisi, 2018
Çocukların ayrılmaz bir parçası olarak algılanan oyun oynamak, çocukların öğrenmelerini, kendilerini ifade etmelerini, keşfetmelerini ve eğlenmelerini sağlamaktadır.
Mehmet SAĞLAM, Halil KAYADUMAN
doaj  

A Very‐High Frequency Solution‐Processed Organic Field‐Effect Transistor With Improved Voltage‐Normalized Frequency of Transition

Advanced Science, EarlyView.
Increasing the frequency at which organic electronics operate while limiting the operation voltage is key to enabling future sustainable wireless applications. This work shows p‐type organic field‐effect transistors based on a molecularly doped, small molecule/polymer blend (C8‐BTBT:C16IDT‐BT), fabricated via direct‐writing and solution‐processing ...
Tommaso Losi, Kyle van Oosterhout, Martino Cambiaggio, Martin Heeney, Qiao He, Hans Kleemann, Alessandro Luzio, Eugenio Cantatore, Mario Caironi   +8 more
wiley   +1 more source

Adaptive Conductive Systems: Enabling Deformable Electronics Through Engineered Materials, Circuits, and Intelligent Systems

Advanced Science, EarlyView.
This review presents the research advances of adaptive conductive systems from the perspective of materials, circuits, systems, and applications. Deformable conductors consist of substrates/matrices and conductive materials, structural design of circuit interconnections, fabrication of circuit interconnections, as well as intelligent systems ...
Yufei Lu, Siyu Liang, Jingyi Niu, Jie Chen, Shuo Zhang, Hongjian Zhang, Dongsheng Jia, Wei Huang   +7 more
wiley   +1 more source

Achieving High‐Instantaneous Pulse Power in Contact‐Separation TENG via Series Capacitive Voltage Control Architecture

Advanced Science, EarlyView.
Conventional contact‐separation triboelectric nanogenerators generate high voltage but deliver limited power due to premature charge dissipation. Here, a capacitive charge reservoir architecture decouples charge accumulation from discharge triggering, enabling sequential voltage amplification via floating‐layer capacitive coupling.
Ajay Haridas CP, Prosenjit Das, Kinsuk Naskar, Titash Mondal   +3 more
wiley   +1 more source

Mechanically Reprogrammed Coaxial Fibers for Multiphysics Transduction and Human‐Machine Interfaces

Advanced Science, EarlyView.
A continuously wet‐spun coaxial fiber is developed to combine stretchable conductivity, resistive sensing, and self‐powered triboelectric sensing in a single architecture. A mechanically reprogrammed dual‐network sheath stabilizes large deformation and improves signal reliability. These fibers can be woven into textile interfaces for multichannel touch
Xinyi Cao, Chao Ye, Shengjie Ling, Ming Li, Zhao Sha, Chun‐Hui Wang, Shuhua Peng   +6 more
wiley   +1 more source

İNTERNET SERVİS SAĞLAYICILAR VE CEZAİ SORUMLULUKLARI

Sosyal Ekonomik Araştırmalar Dergisi, 2002
2000’li yıllar bilgi çağının başlangıcı olarak nitelendirilmektedir. İnternet sanayi toplumundan bilgi toplumuna geçiş sürecini hızlandıran en temel etkenlerden birisidir. İnternet bugün günlük hayatımızın vazgeçilmez bir unsuru olmuştur. Beraberinde bir
Sevil Yıldız
doaj