Results 81 to 90 of about 681,388 (314)

Self‐Assembly of Organic–Inorganic Copolymers Toward Bio‐Inspired Cementitious Composites

Advanced Science, EarlyView.
Organic–inorganic copolymerization of calcium silicate hydrate and thioctic acid produces a self‐organized nanocomposite inspired by the disordered collagen–mineral architecture of trabecular bone. The resulting material combines a compressive strength above 300 MPa with intrinsic physical reprocessibility, retaining over 80% of its strength and energy
Zonglin Xie, Suning Li, Fuwen Zhong, Gongkun Xiang, Mustapha Jamaa Garba, Yi Tian, Jun Wu, Zhiwu Yu, Qiang Yuan   +8 more
wiley   +1 more source

Entorhinal Astrocyte Transplants Restore Spatial Exploration and Alleviate Amyloid‐Beta Pathology in Alzheimer's Mice

Advanced Science, EarlyView.
Impaired MEC astrocytic Ca2+ signaling is associated with fragmented spatial exploration in AD mice. Region‐specific glial progenitor transplantation generates engrafted astrocytes that are accompanied by improved AQP4 polarization, reduced amyloid‐β‐associated pathology, attenuated neuroinflammation, preserved synaptic integrity, and ameliorated ...
Fengjuan Wu, Jihua Fan, Xiang Zhou, Zhiqi Yang, Mingyue Gong, Mingzhu Huang, Zhenlu Cai, Shaofan Yang, Teng Teng, Chuanyan Yang, Jin Li, Haoyu Wang, Shuangshuang Dai, Chunhai Chen, Xiaowei Chen, Manxia Wang, Kuan Zhang   +16 more
wiley   +1 more source

Corporate resolution by the Alpha Portland Cement Co. to call a meeting of stockholders to vote on the acquisition of the Martins Creek Portland Cement Co.

, 1908
Corporate resolution by the Alpha Portland Cement Co. to call a meeting of stockholders to vote on the acquisition of the Martins Creek Portland Cement Co.. The Alpha Portland Cement Co.

core  

China's Low‐Carbon Energy Transition Over the Past Two Decades: Experiences and Implications

Advanced Science, EarlyView.
China's low‐carbon energy transition features a brief decline and subsequent rebound in coal consumption, alongside the rapid expansion of renewable energy. This study develops a stage‐based analytical framework to explain this evolution from the perspectives of economic development, energy security, and environmental sustainability, revealing how ...
Yu Liu, Zhiyu Tian, Zhengxian Zhang, Xinbei Li   +3 more
wiley   +1 more source

Alpha Portland Cement Co. Board of Directors special meeting minutes, January 10, 1896

, 1896
Minutes of special board meeting of the Alpha Portland Cement Co. held January 10, 1896 which include the following actions: the President read the company\u27s first annual report and it was resolved to present it to the shareholders and the Board of ...

core  

Two‐Dimensional Materials for Flexible Neuromorphic Devices: Materials, Engineering Strategies, Architectures, and Emerging Applications

Advanced Electronic Materials, EarlyView.
This review explains how atomically thin materials can combine information storage, processing, and mechanical flexibility in neuromorphic devices. It connects material properties and engineering strategies with device architecture, synaptic behavior, and performance under bending.
Junzhe Tang, Letian Dai
wiley   +1 more source

Alpha Portland Cement Co. Board of Directors meeting minutes, August 15, 1917

, 1917
Minutes of board meeting of the Alpha Portland Cement Co. held August 15, 1917 which include the following actions: the President reported that members of the Federal Trade Commission had visited to assess the company\u27s costs to assist the Navy ...

core  

Hydration Behavior of Tricalcium Silicate in Seawater Relevant Salt Systems: A Hybrid Study with the Aid of Machine Learning

Advanced Intelligent Discovery, EarlyView.
The hydration behavior of C3S in seawater‐relevant solutions is studied based on experiments, boundary nucleation and growth (BNG) modeling, and machine learning. The main ions included in seawater modify hydration mechanisms, with MgCl2 showing the strongest acceleration effect at the same concentration.
Yanjie Sun, Chen Zhang, Ting Zhang, Mengze Hong, Peiliang Shen, Chi Sun Poon, Gang Li   +6 more
wiley   +1 more source

Increasing the circularity of methane pyrolysis by using the solid carbon co-product in cements: a plant-scale study

npj Materials Sustainability
Methane pyrolysis (MP) is a promising method to produce hydrogen with no reaction-based carbon dioxide emissions. It has been speculated that the solid carbon co-produced from MP may be sequestered in cementitious systems to lower the environmental ...
Stuart McElhany, Anushree Konwar, Qi Zheng, Xiaohong Zhu, Carlo Carraro, Paulo J. M. Monteiro, Roya Maboudian   +6 more
doaj   +1 more source

Electrical Properties of Cement-Based Composites with Carbon Nanotubes, Graphene, and Graphite Nanofibers

Sensors, 2017
This study was conducted to evaluate the effect of the carbon-based nanomaterial type on the electrical properties of cement paste. Three different nanomaterials, multi-walled carbon nanotubes (MWCNTs), graphite nanofibers (GNFs), and graphene (G), were ...
Doo-Yeol Yoo, Ilhwan You, Seung-Jung Lee
doaj   +1 more source