Results 81 to 90 of about 6,133,638 (273)

A Standardized Comparative Index (Effect Factor) for Antioxidant Referencing and Database-Level Benchmarking of Complex Herbal Extracts

Analytica
Comparative interpretation of antioxidant activity across complex natural-product extracts and multi-component formulations is often limited by heterogeneous endpoints, assay-specific reporting, and incompatible units.
Ye Rin Jin, Heung Joo Yuk, Dong-Seon Kim
doaj   +1 more source

Multifunctional Neutrophil Nanovesicles Induce Remodeling of Tumor Immune Microenvironment and Synergistic Multimodal Tumor Therapy

Advanced Functional Materials, EarlyView.
Schematic illustration of the engineered RN@FDT for multimodal tumor therapy. a) Fabrication of FD&DOX/TFA‐loaded RGD‐NNV (RN@FDT) and the light‐triggered disassemble of RN@FDT. b) After internalized by tumor cells, RN@FDT are disintegrated under NIR‐II laser irradiation to boost PTT and induce cell apoptosis.
Jiahui Zhang, Cheng Ji, Xin‐Jian Fang, Yu Qian, Jiayuan Shi, Wenhui Liu, Baiyuan Fan, Yuan Zhong, Jiayi Wang, Dan Yu, Maoye Wang, Min Fu, Xiaoxin Zhang, Runbi Ji, Hélder A. Santos, Hongbo Zhang, Xu Zhang   +16 more
wiley   +1 more source

Multi-Product Firms and Product Switching [PDF]

This paper examines the frequency, pervasiveness and determinants of product switching among U.S. manufacturing firms. We find that two-thirds of firms alter their mix of five-digit SIC products every five years, that one-third of the increase in real U ...
Andrew B. Bernard, Stephen Redding, Peter K. Schott   +2 more
core   +2 more sources

Economical biogas direct methanation to pipeline grade natural gas via structured Ni based inverse catalyst

Nature Communications
Biogas upgrading to pipeline-grade methane (>95% CH4) represents a critical pathway for enhancing the utilization and value of biogas. Direct methanation of biogas is promising, but due to the performance limitations of conventional nickel-based ...
Xin Tang, Xincheng Zhang, Ziyu Song, Chuqiao Song, Yao Xu, Xuguang Yang, Yuanchang Wang, Hanfeng Lu, Siyu Yao, Zuwei Liao, Xiaonian Li, Ding Ma, Lili Lin   +12 more
doaj   +1 more source

Enhancing building product inventory automation through a hybrid spatial-semantic modeling framework

Developments in the Built Environment
Manual building inventories hinder material recovery in circular construction. While vision-language models (VLMs) offer advanced semantic reasoning, spatial grounding limitations in cluttered environments restrict automated auditing. We propose a hybrid
Shuting Mi, Xiaofei Wu, Shunchang Liu, Zhao Huang, Catherine De Wolf, Mennatallah El-Assady, Pei-Yu Wu   +6 more
doaj   +1 more source

Reservoir‐Driven Neuromorphic Computing Based on Composite Rare‐Earth/Transition Metal Oxide Memristor

Advanced Functional Materials, EarlyView.
A defect‐engineered Ag/Gd2O3:Nb2O5/Pt rare earth composite oxide memristor enables stable multilevel reservoir states through pulse driven conductance modulation. Experimentally measured device responses are incorporated into a device aware reservoir computing framework for CIFAR‐100 image classification, highlighting the potential of rare earth ...
Hammad Ghazanfar, Haider Abbas, Muhammad Rabeel, Honggyun Kim, Ghulam Dastgeer, Muhammad Nasim, Furqan Zahoor, Yawar Abbas, Waqas Ahmad, Deok‐kee Kim   +9 more
wiley   +1 more source

Failure analysis of corroded condensate water pipelines used in natural gas purification systems

International Journal of Electrochemical Science
The corrosion of carbon steel condensate water pipelines significantly compromises the safety of natural gas production. In this study, a corroded carbon steel pipeline retrieved from an operational facility was thoroughly analyzed to determine the root ...
Gang Sun, Shihao Dang, Yue Ma, Lin Zhang, Jingwen Luo, Yanjun Guo, Hanxiang Yin, Qi Zeng, Jun Yang, Liang Chen   +9 more
doaj   +1 more source

2D Skeletal Muscle Thin Film Actuators Enhance Efficiency of Biohybrid Robots

Advanced Functional Materials, EarlyView.
2D skeletal muscle thin film actuators generate millinewton‐scale forces and millimeter‐scale strokes while remaining functional for over 30 days. Their force density is 20‐fold higher than 3D skeletal muscle actuators, enabling multi‐fin robots with tunable speed and multidirectional steering.
Maheera Bawa, Arielle Berman, Laura Schwendeman, Ferdows Afghah, Seanbiron Johnson, Ritu Raman   +5 more
wiley   +1 more source

3D printing of everyday-life repair parts: The next steps towards completely automated and sustainable part reconstruction for everyday home users

Green Technologies and Sustainability
This article bridges the gap between the necessary technical knowledge, experience, and equipment for reverse engineering, and the ability to conveniently reconstruct and 3D print parts needed for everyday life repairs with no prior CAD knowledge.
Matej Milosievski, Benjamin Leiding
doaj   +1 more source

Advances in Solution‐Processed Textile Triboelectric Nanogenerators: Ink Formation, Processing Strategies, Applications, and Challenges

Advanced Functional Materials, EarlyView.
Advanced ink systems for solution‐processed textile triboelectric nanogenerators are systematically summarized, spanning conductive, tribo‐negative, and tribo‐positive layers. By connecting ink chemistry, deposition methods, and device function, the present review reveals the key governing principles of solution development and highlights practical ...
Xinlong Sun, Stephen Beeby
wiley   +1 more source