Results 151 to 160 of about 172,939 (309)

Modulating Perovskite Crystallization via Multisite Bonding for Enhanced Solar Cell Performance

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This study proposes an innovative multisite bonding strategy to regulate crystallization. By employing bidentate ligands N,N‐diethyl‐1,2‐ethanediamine dihydrochloride (DED) that coordinate with uncoordinated Pb2+ and I− vacancies, while simultaneously forming hydrogen bonds with FA+ ions, this synergistic interaction prolongs the perovskite ...
Yujie Zhu, Nan Li, Runkang Wang, Jing Zhang, Xin Liu, Jiafan Zhang, Jiacheng Pi, Shuo Li, Hang Su, Wei Yu, Yuying Hao, Fei Guo, Deng Li, Shengzhong Liu   +13 more
wiley   +1 more source

Intrinsic gradient oxygen-driven second-order memristors for continual reinforcement learning. [PDF]

Nat Commun
Ming J, Wang R, Fu J, Liu J, Wu S, Liu S, Shao H, Li Y, Wang J, Wang Y, Zhang X, Xie L, Ling H, Huang W.   +13 more
europepmc   +1 more source

Unbundling and Incumbent Investment in Quality Upgrades and Cost Reduction [PDF]

We study the investment of a telecommunications incumbent in quality and in cost reduction when an entrant can use its network through unbundling of the local loop.
Vareda, João
core  

Multi‐Dimensional Conductive Nanocomposites for Flexible Electronics

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Multi‐dimensional conductive nanocomposites integrate 0D, 1D, and 2D nanomaterials through spatial structure regulation and interface engineering, achieving “1 + 1 > 2” synergistic effects. By leveraging 0D filling to reduce contact resistance, 1D bridging to construct continuous conductive paths, and 2D supporting to enhance mechanical stability ...
Tianyu Wang, Ruimin Cai, Abbas Ali, Lizhe Li, Li Yang, Hulin Zhang, Xuge Fan, Yumin Xia, Wenyong Lai, Linmao Qian, Tiehu Li, Guosheng Shao, Liang Tian   +12 more
wiley   +1 more source

Color as physical/conceptual attribute: Color word translation by Chinese postgraduate students. [PDF]

PLoS One
Wang H, Lv G, Tian X.
europepmc   +1 more source

First Principles for an Effective Rewrite of the Telecommunications Act of 1996 [PDF]

The increasing centrality of the Internet in modern communications, together with massive changes in the landscape of the telecommunications market, have intensified the calls for Congress to overhaul the Telecommunications Act of 1996. In this paper, we
Nuechterlein, Jonathan E., Weiser, Philip J.   +1 more
core   +1 more source

Flexible Direct‐Conversion X‐Ray Detectors: From Emerging Materials to Conformal Imaging

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This comprehensive review analyzed the performance, challenges, and future directions of four emerging material systems for next‐generation flexible direct‐conversion X‐ray detectors: organic semiconductors, perovskites, metal–organic frameworks, and inorganic metal compounds.
Haipeng Di, Guoliang Ma, Jiaxin Mu, Kailian Dong, Haibin Li, Manjing Wang, Xin Song, Haojin Li, Jianwei Xu, Yiying Zhao, Jingjing Zhao, Guojia Fang   +11 more
wiley   +1 more source

Pricing Issues in Telecommunications

Maine Policy Review, 1994
Robert W. Crandall
doaj  

Bio-hybrid 6G networks with synthetic biology-enabled base stations for energy-autonomous telecommunications. [PDF]

Sci Rep
Al Ayidh A, Alammar MM, Abbas M, Parayangat M, Alharthi A.   +4 more
europepmc   +1 more source

Exporting Telecommunications Regulation: The U.S.-Japan Negotiations on Interconnection Pricing [PDF]

Since 1997, the U.S. government has attempted to use the World Trade Organization (WTO) agreement on telecommunications services as a vehicle for 'exporting' American principles of telecommunications regulation to other nations.
Rohlfs, Jeffrey H., Sidak, J. Gregory
core   +1 more source