Results 61 to 70 of about 2,913,769 (338)

A Dislocation Perspective on Strength and Toughness in Ceramics

Advanced Engineering Materials, EarlyView.
Dislocations in ceramics enjoy a long but yet under‐appreciated history. The three research waves for dislocations in ceramics highlight the topic evolution over the last 90 years. This review focuses on the impact of dislocation on strength and toughness in ceramics.
Xufei Fang
wiley   +1 more source

Integrating disaster preparedness into education policy and management in the face of multi-hazard risks

Environmental Research Communications
Because of their increasing frequency and severity, communities must be prepared for and anticipate natural hazards. Education plays a crucial role in building resilience and improving disaster preparedness. Despite the importance of disaster preparation,
Maolin Yang, Md Nazirul Islam Sarker, Md. Naimur Rahman   +2 more
doaj   +1 more source

Microstructure, Thermal Transport, and Dry‐Sliding Tribology of Powder‐Metallurgy Al7075 Composites Reinforced With Sol–Gel‐Derived ZnO–rGO Hybrid Nanoparticles

Advanced Engineering Materials, EarlyView.
Sol–gel‐derived ZnO–rGO hybrid nanoparticles enable Al7075 powder‐metallurgy composites to achieve concurrent gains in hardness and thermal conductivity while markedly lowering friction and wear. The hybrid architecture couples ZnO‐based load support with rGO‐assisted lamellar sliding and heat spreading, revealing a promising route toward lightweight ...
Bunyamin Aksakal, Cevher Kursat Macit, Merve Ayık, Hakan Tutumlu   +3 more
wiley   +1 more source

Synergistic Effect of Bio‐Inspired Microenvironment Modulation and Catalytic Site Design Enhances the Oxygen Evolution Performance of Copper‐Phenanthroline Catalysts

Carbon Energy
Copper complexes inspired by O2‐activating enzymes have been widely investigated as molecular water oxidation catalysts, capable of facile and reversible O─O bond formation and cleavage under mild conditions.
Mu‐Han Zhou, Tao Zheng, Rui‐Qi Li, Yi‐Lin Xie, Gui‐Lin Ruan, Fentahun Wondu Dagnaw, Xu‐Bing Li, Zhi‐Xing Wu, Qing‐Xiao Tong, Jing‐Xin Jian   +9 more
doaj   +1 more source

Mechanical Behavior and Fracture Mechanisms of MXene/PVDF Nanocomponsites: In Situ Characterization and Multiscale Analysis

Advanced Functional Materials, EarlyView.
Multiscale experiments and modeling reveal how Ti3C2Tx MXene nanosheets reinforce PVDF nanocomposites. An optimal MXene loading (∼1 wt.%) nearly doubles tensile strength through efficient stress transfer, flake alignment, and crack‐deflection mechanisms, transforming ductile polymer behavior into a controlled multi‐stage fracture pathway which aligns ...
Bita Soltan Mohammadlou, James FitzPatrick, Li Meng, Kateryna Shevchuk, Ahmad Najafi, Yury Gogotsi   +5 more
wiley   +1 more source

Peningkatan Kapasitas Masyarakat Dalam Mengurangi Risiko Bencana Di Desa Bandung Rejo Kabupaten Gorontalo

Aksiologiya: Jurnal Pengabdian Kepada Masyarakat, 2019
The community capacity building program in reducing disaster risk aims to realize the Bandung Rejo village as a disaster resilient village. Efforts made to achieve community capacity building include: (1) institutional aspects through the establishment ...
Syahrizal Koem, Noviar Akase, Irwan Muis
doaj   +1 more source

Iranian nurses’ perceptions of core competencies required for disaster risk management

BMC Emergency Medicine, 2023
Background With an increase in the incidence and severity of disasters, disaster risk management receives an important priority in the health system. Nurses at all levels of healthcare play an important role in disaster risk management and they must have
Faezeh Soltani Goki, Hojjat Farahmandnia, Amirreza Sabzi, Gulcan Taskiran Eskici, Jamileh Farokhzadian   +4 more
doaj   +1 more source

Rethinking disaster risk management and climate change adaptation [PDF]

, 2013
Australian governments face the twin challenges of dealing with extreme weather-related disasters (such as floods and bushfires) and adapting to the impacts of climate change.
Deanna Grant-Smith, Michael Howes, Kim Reis   +2 more
core  

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

Membelajarkan Anak Autis Menggunakan Media Visual Kinestetik

Aksiologiya: Jurnal Pengabdian Kepada Masyarakat, 2019
The community capacity building program in reducing disaster risk aims to realize the Bandung Rejo village as a disaster resilient village. Efforts made to achieve community capacity building include: (1) institutional aspects through the establishment ...
Sri Hariyani, Rahaju Rahaju
doaj   +1 more source