Results 151 to 160 of about 1,316,650 (313)

Physical Security Threat Assessment and Resource Investment Allocation for Electric Power Substations

Energies
Ensuring the physical security of electric power substations is crucial for maintaining a reliable supply of electricity. The increasing prevalence of physical threats, such as physical attacks, vandalism, sabotage, etc., on electric power substations ...
Nawaraj Kumar Mahato, Jiaxuan Yang, Junfeng Yang, Ren Qiang, Gangjun Gong, Jianhong Hao   +5 more
doaj   +1 more source

Lawrence Livermore National Laboratory safeguards and security quarterly progress report to the US Department of Energy. Quarter ending June 30, 1996

, 1996
B. Davis, G. Davis, D Johnson, D.L. Mansur, W.D. Ruhter, R.S. Strait   +5 more
openalex   +2 more sources

Enhancing Metal‐Support Interactions of Ru Catalysts via Relaxation of Oxygen Vacancies for Hydrogen Production

Advanced Functional Materials, EarlyView.
Designing stable Ru nanoparticle catalyst remains a critical challenge in electrochemical applications. Here, a strategy is presented to stabilize Ru catalysts by leveraging Ce‐doped ZrO2 supports (ZrCeO2‐x), which enhance catalyst durability and activity through electronic metal‐support interactions and stabilized oxygen vacancies.
Mansu Kim, Jonghwan Park, Hyuk Choi, Sohui Kim, Injoon Jang, Hyun You Kim, Namgee Jung, Sung Jong Yoo, Joseph T. Hupp, Dongmok Whang   +9 more
wiley   +1 more source

Regional growth and energy supply: Is there an energy security issue?

, 1996
J.M. Roop, Karen Freund, P. Godoy-Kain, Alun Gu, Anders Johnson, Orman H. Paananen, M.G. Woodruff   +6 more
openalex   +2 more sources

Key management and link-layer security of wireless sensor networks : energy-efficient attack and defense [PDF]

, 2005
Yee Wei Law
openalex   +1 more source

Probing Early Particle‐Cell Membrane Interactions via Single‐Cell and Single‐Particle Interaction Analysis

Advanced Functional Materials, EarlyView.
The pre‐internalization phase of endocytosis remains poorly characterized at single‐cell levels. Single‐cell pre‐internalization mechanics are investigated using advanced robotic techniques. Cancer cells exhibit biphasic adhesion – rapid initial binding followed by reinforcement – while fibroblasts show gradual engagement.
Houari Bettahar, Christos Tapeinos, Oğulcan Işıtman, Carmine D'Amico, Alexandra Correia, Hélder A. Santos, Quan Zhou   +6 more
wiley   +1 more source

Electricity Generation in Fiji: Assessing the Impact of Renewable Technologies on Costs and Financial Risk [PDF]

In recent years, renewable energy technologies have been advocated in Fiji on the basis that they improve energy security and serve as a risk-mitigation measure against oil price volatility.
Dornan, Matthew, Jotzo, Frank
core   +1 more source

Emerging energy security issues: Natural gas in the Gulf Nations, An overview of Middle East resources, export potentials, and markets. Report Series No. 4

, 1995
Ronald D. Ripple, Ronald E. Hagen
openalex   +1 more source

Quantum Dots and Perovskites‐Based Physically Unclonable Functions for Binary and Ternary Keys via Optical‐to‐Electrical Conversion

Advanced Functional Materials, EarlyView.
This study investigates optoelectronic PUFs that improve on traditional optical and electrical PUFs. The absorber materials are randomly coated through spray coating, ligand exchange, and dynamic spin coating. Incident light generates wavelength‐dependent binary multikey and enhances security ternary keys, approaching near‐ideal inter‐ and intra ...
Hanseok Seo, Taesung Park, Awais Ali, Byung Ku Jung, Young Kyun Choi, Junhyeok Park, Soong Ju Oh   +6 more
wiley   +1 more source

The status of household food security targets in South Africa [PDF]

This article investigates the conceptual and methodological challenges to develop a set of baseline indicators for South African food security targets. A food security target is a well-defined and measurable goal to reduce the numbers of people who lack ...
Jacobs, Peter T.
core   +1 more source