Results 61 to 70 of about 1,667,752 (247)

Defect‐Engineered Microwave‐Responsive Ni@C Composites From Waste PET for Catalytic Plastic Upcycling

Advanced Materials, EarlyView.
A circular upcycling strategy transforms waste poly(ethylene terephthalate) bottles into microwave‐responsive Ni@C catalyst featuring lattice‐distorted nickel cores and defective carbon shells. These strain‐rich heterointerfaces enhance dielectric loss and promote localized microwave hotspots, accelerating peroxymonosulfate activation and polymer‐chain
Xiao Lu, Shiying Ren, Jingkai Lin, Kunsheng Hu, Yalan Mo, Shaobin Wang, Wenjie Tian, Xiaoguang Duan   +7 more
wiley   +1 more source

Hydromechanical responses of geogrid-reinforced expansive soil cutting slopes: field monitoring and numerical simulation

Yantu gongcheng xuebao
The technique of using geogrid-reinforced expansive soil as cover layer to protect expansive soil slopes belongs to the "covering" category in the expansive soil reinforcing techniques and is mainly used for preventing shallow failure of expansive soil ...
HAN Zhong 1 , XIE Yuntao 1, ZOU Weilie 1, WANG Xiequn 2, XIAO Jie 3, ZHANG Hongri 4
doaj   +1 more source

Progressive failure of expansive soil slopes under rainfall

Yantu gongcheng xuebao, 2019
The expansive deformation caused by rainfall is one of important factors for the failure of expansive soil slopes. Therefore, it is of great practical significance to analyze the progressive failure process of expansive soil slopes under rainfall.
ZHANG Liang-yi , CHEN Tie-lin , ZHANG Ding-li
doaj   +1 more source

Radiative Thermal Management for Extreme Environments: Mechanisms and Design Strategies

Advanced Materials, EarlyView.
In this review, we discuss the fundamental mechanisms of radiative cooling and solar heating, material and structural design strategies, hybrid approaches integrating additional heat transfer pathways, and durability‐oriented designs addressing environmental stresses.
Hyung Rae Kim, Haeseong Kim, Joo Hwan Ko, Gil Ju Lee, Dae‐Hyeong Kim, Young Min Song   +5 more
wiley   +1 more source

Experimental study on expansion and deformation of expansive soil

Shuili Shuiyun Gongcheng Xuebao, 2019
Expansive soil stone remoulded samples from the base of an expressway were taken for opening and non-opening expansive soil water immersion expansion test and large-scale expansive soil samples with different thicknesses were taken for water immersion ...
LI Jinqian, WANG Qicai, ZHANG Rongling, LIANG Kexin, LI Hanghui, LIU Aicang   +5 more
doaj   +1 more source

Photocatalytic Water Splitting on the Lunar Surface: Prospects for In Situ Resource Utilization

Advanced Materials Interfaces, EarlyView.
Water has been found in craters on the moon nearby locations which are illuminated >80% of the time. Photocatalysis uses energy from sunlight to drive chemical reactions such as water splitting to produce oxygen and hydrogen. It is a scalable technology that requires lighter equipment and utilizes resources available on the moon. ABSTRACT The discovery
Ranjani Kalyan, Thomas D. Small, Gregory F. Metha, Mahmoud Adel Hamza, Thomas J. O'Dea, Yideng Shen, Cameron J. Shearer   +6 more
wiley   +1 more source

Stabilisasi Tanah Ekspansive dengan Menggunakan Tanah Putih untuk Tanah Dasar di Daerah Godong Kabupaten Grobogan Jawa Tengah

Media Komunikasi Teknik Sipil, 2018
Problematic soils such as expansive soils are common in Indonesia. There are several methods to overcome the damage caused by expansive soil, such as by mixing the soil with additives.
Sri Prabandiyani Retno Wardani, Muhrozi Muhrozi, Andi Retno Ari Setiaji, Danny R Riwu   +3 more
doaj   +1 more source

A Multidirectional Textile Interface for Remote Control Using Dynamic Area‐Based Capacitance Modulation

Advanced Robotics Research, EarlyView.
Here, we present a textile, wearable capacitive interface enabling multidirectional remote control by dynamically modulating electrode overlap and spacing via a freely gliding upper electrode. A forearm‐mounted prototype drives robotic and media tasks with 12–15 ms latency, maintains < 0.8% drift after 500 cycles, and remains stably functional at 90 ...
Cagatay Gumus, Fulya Yenilmez, Kadir Ozlem, Hakan Kestir, Eren Tasdemir, Berkant Bakisli, Gökhan Ince, Ozgur Atalay, Asli Tuncay Atalay   +8 more
wiley   +1 more source

Combined Effects of Bottom Ash and Lime on Behaviour of Expansive Soil

, 2019
This study illustrates the effectiveness of combining bottom ash and hydrated lime to enhance the engineering properties of expansive soil. The bottom ash was collected from Eraring Power Station in New South Wales, Australia, as a by-product of coal ...
Dang, LC, Le, TM, Khabbaz, H
core  

From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures

Advanced Robotics Research, EarlyView.
This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley   +1 more source