Results 131 to 140 of about 4,762 (195)

Photoluminescence Enhancement in Erbium Nanoparticles via Controlled Phase Transformation

Small, EarlyView.
Er‐NPs synthesized by PLAL were thermally treated from 200°C to 1000°C. Annealing at 600°C produced a full transition to the cubic Er2O3 phase and removed non‐radiative surface species. This led to a fivefold increase in PL. The results show how oxidation and phase purity control the optical performance of Er‐NPs.
B. Almohammed, D. Barba, E. Haddad, F. Rosei, Fiorenzo Vetrone   +4 more
wiley   +1 more source

A Blockchain-Enabled Multi-Authority Secure IoT Data-Sharing Scheme with Attribute-Based Searchable Encryption for Intelligent Systems. [PDF]

Sensors (Basel)
Zhang F, Xia X, Gao H, Ma Z, Chen X.
europepmc   +1 more source

Dynamic Modelling of Critical Infrastructures for Improved Disaster Habitation Recovery

Systems Research and Behavioral Science, EarlyView.
ABSTRACT Natural disasters damage infrastructure systems that support housing habitability, leading to population displacement. Recovery efforts speed up infrastructure capacity restoration and, thereby, rehabitation by displaced residents. Current recovery policy analysis methods focus on individual infrastructure systems or overall community recovery
Benjamin C. Ozumba, David N. Ford
wiley   +1 more source

Telemedicine and digital health: The future for pharmaceutical companies and health care. [PDF]

Indian J Pharmacol
Khan PA, Badole PJ, Shaikh D.
europepmc   +1 more source

Information Dynamics and Learning in Complex Adaptive Systems: Toward a Transdisciplinary Framework

Systems Research and Behavioral Science, EarlyView.
ABSTRACT This article develops a framework for understanding learning and adaptation in complex adaptive systems. Drawing from neuroscience, systems theory, information theory and quantum field theory, it examines how information processing, plasticity and systemic coherence emerge from distributed, nonlinear and feedback‐driven interactions. It argues
Anderson de Souza Sant'Anna
wiley   +1 more source

Communication-free fault-tolerant control of distributed DC microgrid against sensor faults. [PDF]

Sci Rep
Ouahabi MS, Benyounes A, Barkat S, Ihammouchen S, Rekioua T, Habib M, Alanazi AK, Rabehi A.   +7 more
europepmc   +1 more source

Theorizing Synchronization of Organizational Resources in Dynamic Environments

Thunderbird International Business Review, EarlyView.
ABSTRACT Resource orchestration (RO) in dynamic environments poses challenges during strategic initiatives. Although prior research highlights RO's benefits, little is known about how managerial decisions influence RO over time, potentially leading to inefficiencies.
Haytham Siala, Elmar Kutsch, Suraksha Gupta, Uthayasankar Sivarajah, Richard Nyuur, M. Minsuk Shin, Min‐Ji Seo   +6 more
wiley   +1 more source

U.S. policy on wireless technologies and public health protection: regulatory gaps and proposed reforms. [PDF]

Front Public Health
Scarato T.
europepmc   +1 more source

The color-tuning mechanism in multi-resonance thermally activated delayed fluorescence emitters: site effects in peripheral modification and skeleton fusion. [PDF]

Chem Sci
Situ Z, Li X, Wei S, Wang X, Li Y, Wan Y, Duan L, Xia A, Kuang Z.   +8 more
europepmc   +1 more source

A Bridge Transformer Network With Deep Graph Convolution for Hyperspectral Image Classification

CAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT Transformers have been widely applied to hyperspectral image classification, leveraging their self‐attention mechanism for powerful global modelling. However, two key challenges remain as follows: excessive memory and computational costs from calculating correlations between all tokens (especially as image size or spectral bands increase) and ...
Yuquan Gan, Siyu Wu, Chang Su, Nan Xiang, Zhijie Xu, Yushan Pan   +5 more
wiley   +1 more source