Results 201 to 210 of about 3,384 (256)

Introducing Chemical Vapor Etching (CVE): A Material‐Selective Approach for Surgically Precise Tarnish Removal

Small, EarlyView.
ABSTRACT The controlled removal of corrosion products is a persistent challenge in fields ranging from industrial alloy protection to cultural heritage conservation. Achieving high precision and selectivity in subtractive treatments remains difficult because of chemical complexity and structural heterogeneity of the corrosion layers.
Yumei Chai, Aranzazu Sierra‐Fernández, Yuxing Qin, Raydel Pérez Menéndez, Jianfeng Zhu, Mato Knez   +5 more
wiley   +1 more source

Data-driven prediction of chemically relevant compositions in multi-component systems using tensor embeddings. [PDF]

Sci Rep
Hayashi H, Tanaka I.
europepmc   +1 more source

Funding, Facilities, and the Face of Homelessness: Heterogeneous Impacts of Federal Grants on Sheltered and Unsheltered Counts

Southern Economic Journal, EarlyView.
ABSTRACT This paper examines the causal impact of federal homeless‐assistance grants on reported homelessness and shelter capacity across 370 Continuums of Care in 2019. We exploit cross‐sectional variation in pre‐1940 housing shares, used in Community Development Block Grant formula allocations, as an instrument for combined CoC and Emergency ...
Luke Maddock, Anita Alves Pena
wiley   +1 more source

Characteristics of brain glucose metabolism in Parkinson's disease patients with freezing of gait: a study based on ¹⁸F-FDG PET imaging and deep learning. [PDF]

BMC Neurol
Zhu Z, Geng Y, Wang X, Shi J, Wang H, Liu L, Li S, Gan C, Yuan Y, Zhu Q, Zhang K.   +10 more
europepmc   +1 more source

(Dis)information Systems: a Systemic View of Disinformation

Systems Research and Behavioral Science, EarlyView.
ABSTRACT Disinformation is an ancient social phenomenon that has found a favourable environment for dissemination in internet‐based social networks. While the scientific community seeks to address the problem by creating specific tools to detect and classify the various types of false information, we argue that systems thinking is necessary to ...
Herbert Laroca, Vitor Rocio, Antonio Cunha   +2 more
wiley   +1 more source

Investigating the Iron‐Steam Process for Coupling With SOEC and SOFC: A Step Toward Integrated Hydrogen and Electricity Storage

steel research international, EarlyView.
Fixed‐bed reactor experiments (10 L) validate the iron–steam redox process, bridging material‐scale research and industrial power‐to‐power applications. Coupled with SOEC/SOFC systems, this framework defines critical interfaces for heat and gas management. Results confirm reproducible hydrogen storage and release, demonstrating technical feasibility at
Julien Göthel, Radek Vostal, Olena Volkova   +2 more
wiley   +1 more source

Tensor decomposition of transportation temporal and spatial big data: A brief review. [PDF]

Fundam Res
Li L, Lin X, Ran B, Du B.
europepmc   +1 more source

Feasibility of Red Mud Recycling via Hydrogen Plasma Smelting Reduction: Insights From Large‐Scale Laboratory Experiments

steel research international, EarlyView.
Red mud processing in a laboratory hydrogen plasma facility, exceeding one hundred grams of input material, to evaluate the first scale‐up steps for iron recovery. This study demonstrates the feasibility of red mud reduction and the removal of harmful elements.
Daniel Ernst, Jürgen Erich Platl, Daniela Pircher, Magdalena Kirchmair, Lukas Kölbl, Johannes Schenk, Susanne Michelic   +6 more
wiley   +1 more source

Interference Suppression via Joint Interference Alignment and Power Allocation in Integrated Communication and Navigation Systems. [PDF]

Sensors (Basel)
Wang X, He T, Ren X, Jing X.
europepmc   +1 more source

Engineering Thermochemistry and Process Technologies to Enable Gigaton‐Scale Sustainable Biochar Production

SusMat, EarlyView.
This review examines large‐scale biochar production technologies and process engineering from an engineering thermochemistry perspective. At the level of thermochemical fundamentals, we discuss thermochemical techniques, pyrolysis mechanisms, and key parameters governing biochar formation.
Dengguo Lai, Xiaoxiao Chen, Zhaohui Chen, Xingfei Song, Zhennan Han, Xin Jia, Jiacheng Sun, Wolfram Buss, Mingyu Hu, Christian Wurzer, Ondřej Mašek, Shurong Wang, Guangwen Xu   +12 more
wiley   +1 more source