Results 41 to 50 of about 1,903,576 (294)

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

BIOREMOVAL OF TOXIC CHROMIUM(VI) VIA DARK HYDROGEN FERMENTATION OF MULTICOMPONENT ORGANIC WASTE

Biotechnologia Acta, 2020
Chromium(VI) is one of the most hazardous contaminant of the water and soil environment. Thermodynamic calculations enable to determine the optimal metabolic pathways for microbial extraction of toxic soluble hexavalent chromium compounds from ...
V .M. Hovorukha, O. A. Havryliuk, G. V. Gladka, O. B. Tashyrev,   +3 more
doaj   +1 more source

Non‐Additive Criteria Assessment in Sustainability Evaluation of High Entropy Alloys: A Toxicity‐Weighted Framework

Advanced Engineering Materials, EarlyView.
Sustainability assessment requires methodologies that appropriately distinguish between additive and non‐additive material properties. A toxicity‐weighted scoring system is developed and applied that accounts for the disproportionate influence of highly toxic constituents through nonlinear weighting functions, providing more realistic estimates than ...
Seth Mehalic, Oladele A. Ogunseitan, Julie M. Schoenung   +2 more
wiley   +1 more source

Leveraging Symbolic Artificial Intelligence and Fuzzy Logic for Materials Science: A Review of Methods, Challenges, and Applications to Scarce and Imperfect Experimental Data

Advanced Engineering Materials, EarlyView.
This article explores the transformative potential of symbolic artificial intelligence (AI) in the field of materials science, particularly in leveraging experimental data. The article presents several symbolic AI models and discusses their applications in materials science.
Ahmed Amrani, Mohamed‐Ali Belloum, Laurence Boudet, Valentin Fouillard, Edwin Friedmann, Guillaume Lacharme, Ali Mahmoud, Jean‐Philippe Poli   +7 more
wiley   +1 more source

System comparison study and on-farm trials on organic cotton in India [PDF]

, 2009
Despite the high demand for sound data on the agronomic, ecological and economic performance of organic agriculture in developing countries, systematic comparison of organic and conventional farming systems has not so far been carried out.
Forster, Dionys
core   +1 more source

EVALUATION OF ADDING TWO TYPES OF ORGANIC CHROMIUM ON ENHANCING GROWTH AND CHEMICAL COMPOSITION CRITERIA OF COMMON CARP Cyprinus carpio L. [PDF]

Mesopotamia Journal of Agriculture
The study aims to indicate the effect of two types of organic chromium added on growth criteria, namely chromium picolinate, at an amount of 0.3, 0.4, and 0.5 mg/kg feed (T2, T3, and T4), and 0.3, 0.4, and 0.5 mg/kg feed of chromium nicotinate (T5, T6 ...
Alaa Alkhaledy, Mahmoud Mohammad
doaj   +1 more source

The Role of Ultra‐Thin Passive Films and Organic Adsorbates on Aluminum Chips for a Friction‐Induced Solid‐State Recycling Process

Advanced Engineering Materials, EarlyView.
Despite benefits to storage stability and handleability of aluminum scrap, octadecyl phosphonic acid (ODPA) SAMs reduce the tensile strength of wires produced using friction‐induced recycling. Etching and methyl diphosphonic acid (MDPA) coatings, however, have little effect.
Timothy D. Goller, Steffen Gabsa, Werner Homberg, Guido Grundmeier   +3 more
wiley   +1 more source

Effect of organic chromium on the selected hematological profile of male Jawarandu goats under transportation stress

Jurnal Ilmu Peternakan Terapan
This study aimed to evaluate the effect of organic chromium supplementation on the physiological and hematological responses of male Jawarandu goats subjected to transportation stress.
Lusia Komala Widiastuti, Anggi Derma Tungga Dewi, Muhammad Mirandy Pratama Sirat, Ratna Ermawati   +3 more
doaj   +1 more source

Morphology analysis of hexavalent chromium reduction to trivalent chromium with syrup under different pH conditions

Applied Water Science, 2019
Batch experiments were designed to ascertain the morphology and valence of chromium in the reduction of hexavalent chromium with syrup under different pH conditions.
Zi-Fang Chen, Xu Guan, Yong-Sheng Zhao
doaj   +1 more source

Wearable Smart Patches on Sustainable Chitosan With Reversible Microbial Growth‐Inhibitory Properties

Advanced Functional Materials, EarlyView.
ABSTRACT Chitosan, a polysaccharide upcycled from biowaste, has long promised sustainable, biocompatible, and antimicrobial films and devices, an appeal reinforced by its recent regulatory recognition, with several chitosan‐based antibacterial dressings gaining clearance through the Food and Drug Administration's 510(k) pathway.
Jacopo Nicoletti, Kubra Kocak, Andrea Michel, Enrico Cavarzerani, Ali Raza, Petr Rohzin, Nouha Loudhaief, Saimir Frroku, Nicolò Baldovin, Hazrat Bilal, Alvise Perosa, Maurizio Selva, Flavio Rizzolio, Luca Sbuelz, Sabrina Tamburini, Domenico De Fazio, Giovanni Antonio Salvatore   +16 more
wiley   +1 more source