Results 161 to 170 of about 5,651,250 (312)

From Fluoride Removal to Interfacial Reactivity Enhancement: Functionalized La3+‐Crosslinked B/CuO Energetic Microspheres

Advanced Science, EarlyView.
A fluoride adsorption‐functionalization strategy directly couples fluoride wastewater remediation with combustion performance enhancement of B/CuO energetic microspheres. Fluoride captured from wastewater is retained within the microspheres without adsorbent regeneration or disposal, simultaneously achieving pollutant removal and enhanced energetic ...
Hongbiao Huo, Minghao Bao, Zhongbo Han, Wei Shi, Jianyong Xu, Pengfei Cui, Wenchao Zhang   +6 more
wiley   +1 more source

Occupational stress among Nigerian construction trade artisans in the building construction sector: An intervention study. [PDF]

Medicine (Baltimore), 2021
Omeje HO, Okereke GKO, Asogwa JO, Obe PI, Nwaodo SI, Ariyo SO, Okanya VA, Vincent DA, Chukwu DU, Ike JO, Udogu KC, Ugwuanyi CS, Aneke M.   +12 more
europepmc   +1 more source

A research framework to improve construction safety in the repair, maintenance, minor alteration and addition (RMAA) sector

, 2009
Statistics indicate that the percentage of fatal industrial accidents arising from repair, maintenance, minor alteration and addition (RMAA) works in Hong Kong was disturbingly high and was over 56% in 2006.
Chan, Dixon W., Biggs, Herbert C., Dingsdag, Donald P., Wong, Francis K. W., Yam, Michael C., Hon, C. K. H., Chan, Albert P.   +6 more
core  

Additive Manufacturing of High‐Performance Polymers for Extreme Environments

Advanced Science, EarlyView.
Additive manufacturing of high‐performance polymers for extreme environments is critically reviewed through an integrated chemistry‐processing‐structure‐property‐qualification framework. The review compares fused filament fabrication, selective laser sintering, and direct ink writing, linking rheology and thermal history to crystallization, defect ...
Md Tofazzal Hossain, Mohammed Intishar Nur, Md Shajedul Hoque Thakur, Indranil Dey, Md Mesbahul Maruf, Md Jahid Hasan, Suryasarathi Bose, Muhammad M. Rahman   +7 more
wiley   +1 more source

Virtual Fence System Based on IoT Paradigm to Prevent Occupational Accidents in the Construction Sector. [PDF]

Int J Environ Res Public Health, 2021
Rey-Merchán MDC, Gómez-de-Gabriel JM, López-Arquillos A, Fernández-Madrigal JA.   +3 more
europepmc   +1 more source

An Engineered HR1‐Stem Helix‐HR2 Trimeric Platform for Developing Broad‐Spectrum Coronavirus Vaccines

Advanced Science, EarlyView.
Sun et al. report a self‐assembling trimeric subunit vaccine platform termed RHS, which integrates the JN.1 receptor‐binding domain (RBD) with the heptad repeat 1 (HR1), stem helix (SH), and heptad repeat 2 (HR2) regions. The SARS‐CoV‐2 RHS vaccine elicits variant‐reactive RBD‐specific antibodies and cross‐reactive SH‐specific antibodies against ...
Xikui Sun, Junhao Fan, Xiaolu Xie, Yuting Shi, Xiaoqing Liu, Tiefeng Xu, Sidi Yang, Keda Shi, Chengshu Xie, Shixiong Li, Siwen Chen, Ruoxi Cai, Ping He, Yuzhen Ye, Tao Chen, Xiancai Ma, Chunmei Li, Jingyou Yu, Deyin Guo   +18 more
wiley   +1 more source

Construction Sector Dynamics in Turkey: Economic Advancements and Vulnerabilities

The construction sector has strong linkages with other sectors, has enormous potential to absorb unemployment and possesses cyclical characteristics that are sensitive to macroeconomic conditions.
Buyukyoran, Faruk, Yaman, Hakan
core   +1 more source

A Thickness‐Invariant Origami Robot With Integrated Actuation and Multimodal Locomotion

Advanced Science, EarlyView.
A thickness‐invariant variation on the Yoshimura origami pattern is used as the basis of a robot, allowing power, actuation, and control systems to be embedded within the thickened panels of the pattern. The robot uses multiple kinematic branches to achieve distinct modes of locomotion, such as walking, running, galloping, and turning. ABSTRACT Origami
Davis Wing, Sam Bridge, William Bowler, Nathan Usevitch, Larry Howell   +4 more
wiley   +1 more source

Leaching and VOC Emission Tests of Polymer Composites Produced from Post-Consumer Waste in Terms of Application in the Construction Sector. [PDF]

Materials (Basel), 2021
Kozicki M, Guzik K, Deptuła H, Tomaszewska J.   +3 more
europepmc   +1 more source

High‐Throughput Screening for Accelerated Oxide Glass Discovery

Advanced Science, EarlyView.
A high‐throughput screening platform is presented that allows for accelerating laboratory glass synthesis by a factor of 102, using multicomponent stereolithographic printing. Automatic sample evaluation is achieved via Raman spectroscopy and similarity analysis without any sample preparation.
Igor Seibel‐Geraschenko, Josef Slowik, Franziska Scheffler, Alexis Duval, N. M. Anoop Krishnan, Lothar Wondraczek   +5 more
wiley   +1 more source