Results 231 to 240 of about 831,785 (310)

Hidden ecological risks in reservoir sediments: grain-size dependent enrichment of toxic metals in the black sea basin. [PDF]

Environ Geochem Health
Özşeker K, Terzi Y, Erüz C, Ismail NP.   +3 more
europepmc   +1 more source

Machine Learning‐Supported Analysis for Predicting and Visualizing Nonlinear Relationships Between Material Properties in Electroplated Chromium Layers

Advanced Engineering Materials, EarlyView.
This study applies machine learning regression to predict chromium layer thickness in decorative trivalent chromium electroplating, using 441 experiments from laboratory‐scale (1L) and pilot‐scale (14L) setups. Tree‐based models, particularly CatBoost, outperformed linear regression by capturing nonlinear parameter interactions (R2$R^2$ up to 0.77 ...
Christoph Baumer, Christopher Mai, Luca Eisentraut, Andreas Bund, Ricardo Buettner   +4 more
wiley   +1 more source

Comparison of Triply Periodic Minimal Surface Energy Absorbers Under Uniaxial Compressive Loading

Advanced Engineering Materials, EarlyView.
This study investigates LCD 3D printed Triply Periodic Minimal Surface (TPMS) structures as mechanical energy absorbers. By comparing various base designs and layered combinations under uniaxial compression, it identifies that a Diamond‐Gyroid sandwich structure offers superior performance.
Sergej Grednev, Noah‐Lean Roschlaub, Anne Jung   +2 more
wiley   +1 more source

Mitigating heavy metals leachability from CO₂ carbonated coal-based solid waste backfill in high-salinity environments <i>via</i> biochar-clay-nanomaterial synergistic modification. [PDF]

RSC Adv
Zhang Z, Ma L, Ngo I, Yu K, Zhai J, Guo Z, Zhao Z, Peng C, Yang R.   +8 more
europepmc   +1 more source

Reconfigurable Logic‐in‐Memory Operations Enabled by Triple‐Gated Feedback Field‐Effect Transistors for Area‐Efficient Computing

Advanced Engineering Materials, EarlyView.
A reconfigurable logic‐in‐memory cell composed of triple‐gated feedback field‐effect transistors implements multiple combinational logic functions within a single configuration. By utilizing program gates as dynamic input terminals, the proposed cell performs full adder, full subtractor, 2‐to‐1 multiplexer, and 4‐to‐2 encoder operations without ...
Minhyeok Seol, Yunwoo Shin, Donghyung Lee, Dongki Kim, Kyoungah Cho, Sangsig Kim   +5 more
wiley   +1 more source

Assessment of Heavy Metal Forms and Mobility in Bottom Sediments of Anthropogenically Impacted Freshwater Bodies in Belarus. [PDF]

Molecules
Dorozhko E, Kwapinski W, Romanovski V.
europepmc   +1 more source

Experimental and Numerical Modal Analysis of Composite Sandwich Structures Using Surfboards as Model Systems

Advanced Engineering Materials, EarlyView.
This article presents an experimental and numerical modal investigation of composite sandwich structures using surfboards as model systems. By comparing different core materials and reinforcement strategies, the study demonstrates how local stiffeners influence vibrational response and introduce characteristic modal features, highlighting modal ...
Brett Connellan, Luca Lomazzi, Mathis Mercier, Kara Stark, Marc in het Panhuis   +4 more
wiley   +1 more source

Detection of Microplastics and Heavy Metals Using Electronic Tongues and Machine Learning. [PDF]

Sensors (Basel)
Peña LA, Hoyos-Sanchez JP, Sarmiento JD, Rincón MVS, Tibaduiza DA.   +4 more
europepmc   +1 more source

Grain Refinement During Severe Plastic Deformation and Similitude of Subgrain Formation: A Molecular Dynamics Study

Advanced Engineering Materials, EarlyView.
Molecular dynamics is used to investigate structure refinement during severe plastic deformation. The results show similitude with experimental data. Molecular dynamics simulations of severe plastic deformation of monocrystalline and polycrystalline samples by multiaxial compression of aluminum are carried out.
Roberto B. Figueiredo
wiley   +1 more source

Unravelling Mechanisms of Oxinflammation Induced by Heavy Metals. [PDF]

Metabolites
Guimarães-Ervilha LO, Assis MQ, Lopes IDS, Iasbik-Lima T, Faria JVL, Souza ACF, Machado-Neves M.   +6 more
europepmc   +1 more source