Results 101 to 110 of about 5,905,284 (252)

Design and Performance Analysis of a Dynamic Channel Allocation Method for IoT Systems with Finite Number of Nodes and Heterogeneous Data Traffics

Sakarya University Journal of Computer and Information Sciences
This paper presents the design, modeling, and analysis of a dynamic channel allocation method for IoT systems with a finite number of nodes and heterogeneous data traffic types.
Feyyaz Okul, Sedat Atmaca
doaj   +1 more source

Exceptional Electro‐Optic Coefficient Unlocked via Polarization Swaying in KNbO3 Thin Films

Advanced Functional Materials, EarlyView.
We present the largest reported electro‐optic response in any material to date, guided by a new design principle that exploits ultralow coercive field polarization swaying enabled by low‐symmetry ferroelectric phases in monoclinic KNbO3 thin films for energy‐efficient classical and quantum photonic integrated circuits. ABSTRACT The electro‐optic effect
Sankalpa Hazra, Aiden Ross, Brynn Brower, Tobias Schwaigert, Ian Reed Philippi, Albert Suceava, Himirkanti Sarkar, Muhammed Aminul Haque Chowdhury, Suchismita Sarker, Darrell G. Schlom, Long‐Qing Chen, Venkatraman Gopalan   +11 more
wiley   +1 more source

Ultra‐Thin Tow‐Based Discontinuous Composites—Material Overview and Aspirations

Advanced Functional Materials, EarlyView.
Tow‐based discontinuous composites made from ultra‐thin tapes offer outstanding in‐plane mechanical properties. This material, inspired by Nacre, has high volume fraction of tapes exceeding 90 % and allows for quasi‐isotropic material plates less than 100 micrometer in thickness.
Ioannis Katsivalis, Vasiliki Safranoglou, Luis Gulfo, Michael R. Wisnom, Martin Fagerström, Malin Åkermo, Soraia Pimenta, Dan Zenkert, Leif E. Asp   +8 more
wiley   +1 more source

Does Digital Asset Allocation Improve Corporate ESG Performance? Evidence from China

Mathematics
Against the backdrop of the deep integration of the “Dual Carbon” goals and the digital economy, whether digital asset allocation can improve corporate Environmental, Social, and Governance (ESG) performance has become an important topic of academic ...
Keyue Chen, Zhuoyu Hu, Yi Geng, Zhengwei Ma   +3 more
doaj   +1 more source

Modulation of Surface‐Associated Transport in (Bi1‐xSbx)2Te3 via Battery‐ Inspired Solid‐State Iontronic Gating

Advanced Functional Materials, EarlyView.
Iontronic gating in a battery‐inspired device modulates the relative weight of surface‐associated and bulk‐like transport fingerprints in (Bi1‐xSbx)2Te3, resulting in phenomenological valve‐like transport behavior. The strongest WAL‐associated coherent transport signatures emerge near the transport‐defined carrier compensation regime at ultra‐low gate ...
Gabriel Vinicius de Oliveira Silva, Reza Asadi, He Ren, Rabiul Islam, Jagadeesh Moodera, Guo‐Xing Miao   +5 more
wiley   +1 more source

The Allocation of Development Aid Assistance: Do new donors have old motives? [PDF]

The aid allocation literature explores the motives behind development aid assistance. This literature is enormous, yet surprisingly, the extant empirical studies have in the main only focused on the motives of established donors. Consequently, relatively
Hristos Doucouliagos, Elizabeth Manning
core  

Dynamic Physicochemical Gradients for Tendon–Bone Regeneration

Advanced Functional Materials, EarlyView.
Dynamic physicochemical gradients offer a framework for reconnecting soft tendon and hard bone. This Review examines how hydration, transport, loading and degradation reshape these gradients during healing. Coordinating regional biological cues with progressive transfer of load from scaffold to tissue guides the design of interfaces that retain ...
Wanxue Wang, Minsheng Zhu, Junmiao Liu, Haowen Lu, Haoteng Wang, Yu Chen, Hua Liu, Zhengyu Xu, Zhiyong Sun, Huilin Yang, Yusen Qiao, Xia Zhao   +11 more
wiley   +1 more source

The impact of allocation bias on test decisions in clinical trials with multiple endpoints using multiple testing strategies

BMC Medical Research Methodology
Background Considering multiple endpoints in clinical trials provide a more comprehensive understanding of treatment effects and may lead to increased power or reduced sample size, which may be beneficial in rare diseases. Besides the small sample sizes,
Stefanie Schoenen, Nicole Heussen, Johan Verbeeck, Ralf-Dieter Hilgers   +3 more
doaj   +1 more source

Multi‐Energy Coupling in Hierarchical Textiles for Photo‐Thermal‐Electric Conversion

Advanced Functional Materials, EarlyView.
This study develops a V‐shaped sandwich evaporator via hierarchical heat‐flow management to resolve constraints on energy utilization and heat allocation in solar evaporation‐thermoelectric systems. The device achieves an evaporation rate of 2.18 kg m−2 h−1 and a peak power density of 224.15 mW m−2, providing an effective strategy for off‐grid solar ...
Xiang Xu, Bin Chen, Shichang Yang, Senyuan Ye, Keshuai Liu, Duo Xu, Can Ge, Weilin Xu   +7 more
wiley   +1 more source

Sample allocation of clusters and households by residence for Kaduna state.

, 2019
Sample allocation of clusters and households by residence for Kaduna state.
Babatunde Akomolafe (7124492), Yewande Kofoworola Ogundeji (7124489), Nuhu Natie Butawa (7124495), Kelechi Ohiri (6331022)   +3 more
core   +1 more source