Results 251 to 260 of about 2,486,163 (328)

MgAl2O4:Cr3+ translucent ceramics with tunable broadband near‐infrared luminescence for laser‐driven light source detection

InfoMat, EarlyView.
High‐power broadband NIR light sources are desired for non‐invasive imaging and quantitative detection applications. This work reported tunable NIR emission from 686 to 928 nm via the control of local structural symmetry around isolated Cr3+ ions in MgAl2O4:Cr3+ translucent ceramic, further realizing the optimized external quantum efficiency of 73% and
Gaochao Liu, Zhan Xiong, Weibin Chen, Shuai Zhang, Yuzhen Wang, Zhiguo Xia   +5 more
wiley   +1 more source

A Flow Sensitive Security Model for Cloud Computing Systems

, 2014
Wen Zeng, Chunyan Mu, Maciej Koutny, Paul Watson   +3 more
openalex   +2 more sources

Can Solar‐Powered Irrigation Systems Naturally Meet Crop Water Requirements? Proof of Concept From a Case Study in Sub‐Saharan Africa

Irrigation and Drainage, EarlyView.
ABSTRACT Irrigation scheduling is crucial for ensuring precise water delivery to crops. However, in many sub‐Saharan African irrigation schemes, water is applied without considering crop water needs, resulting in low crop water productivity and low yields. Solar‐powered irrigation systems can automatically meet these needs by utilizing solar radiation,
Eric Oppong Danso, Christiana Dietzen, William Akortey, Bernard Kwabena Boadi Mensah, Peter Bilson Obour, John Bright Amoah Nyasapoh, Ebenezer Agyapong, Elorm Grace Ayayi, Nana Oduro Osei Bonsu, Michael Osei Adu, Emmanuel Arthur, Jacob Ulzen, Thomas Atta‐Darkwa, Edward Benjamin Sabi, Stephen Abenney‐Mickson, Mathias Neumann Andersen   +15 more
wiley   +1 more source

Real-time multi-class threat detection and adaptive deception in Kubernetes environments. [PDF]

Sci Rep
Aly A, Hamad AM, Al-Qutt M, Fayez M.
europepmc   +1 more source

Climate and political effects on agriculture: Empirical evidence from SSA

International Studies of Economics, EarlyView.
Abstract The most of Sub‐Saharan African (SSA) countries have been affected by climate change and food insecurity problems due to the reduction of production and productivity of cereal crops in the continent. The purpose of this research was to examine the short‐run and long‐run effects of climate change on agricultural productivity in 24 selected SSA ...
Defaru Adugna Feye, Amsalu Bedemo Beyene, Suchitra Krishna Kumar   +2 more
wiley   +1 more source

Privacy-preserving framework for genomic computations via multi-key homomorphic encryption. [PDF]

Bioinformatics
Namazi M, Farahpoor M, Ayday E, Pérez-González F.   +3 more
europepmc   +1 more source

Blockchain and NoSQL: Enhancing Throughput via a Deep Learning‐Based Hybrid Architecture

Internet Technology Letters, EarlyView.
ABSTRACT Any data structure used to store information can be considered a database. Blockchain technology, at its core, is no more than a ledger to store information about transactions. In recent years, such technology has gained immense popularity in a wide range of applications.
Longo Antonello, Di Palma Antonio, Casamassima Luca, Fiore Marco, Mongiello Marina   +4 more
wiley   +1 more source

A hybrid AI based framework for enhancing security in satellite based IoT networks using high performance computing architecture. [PDF]

Sci Rep
Ahmad SZ, Qamar F.
europepmc   +1 more source

Revisiting Traceability of Vegetable Fresh‐Products in the EU: Why Blockchain Does (Not) Work?

Internet Technology Letters, EarlyView.
ABSTRACT Food safety is paramount for a healthy society. Traceability provides the means for a rapid response to any type of food‐related problem at any stage of the supply chain. This study delves into the application of blockchain technology in tracking vegetable products within the European Union's regulatory framework.
I. Tasic, R. R. Benaissa, P. A. Gómez, J. A. Fernandez, M.‐D. Cano   +4 more
wiley   +1 more source

Securing IIoT systems against DDoS attacks with adaptive moving target defense strategies. [PDF]

Sci Rep
Swati, Roy S, Singh J, Mathew J.
europepmc   +1 more source