Results 181 to 190 of about 5,495 (300)

Application of Principal Component Analysis and Probabilistic Neural Networks in Ferralsols Recovery Evaluation Through Planting of Mabea Fistulifera and Eucalyptus Urograndis

Land Degradation &Development, EarlyView.
ABSTRACT This study presents an innovative assessment model for analyzing the evolution of degraded soils subjected to different reclamation strategies. The proposal combines statistical and artificial intelligence tools to jointly integrate multiple physical and chemical soil properties, allowing for a more synthetic view of the processes.
Melissa Alexandre Santos, Borja Velázquez‐Martí, Jorge João Delfim, Laura Silva Nantes, Jose Augusto Liberato de Souza, Gabriel Augusto da Silva Lunardelli, Dayara Vivian Alvares, Carolina dos Santos Batista Bonini   +7 more
wiley   +1 more source

Alpine Secondary Forest Types Influence Soil Microbial Community Structure and Enzyme Activities on the Eastern Qinghai–Tibet Plateau

Land Degradation &Development, EarlyView.
ABSTRACT Soil microbial communities and enzyme activities influence soil functions and tree growth in ecologically fragile alpine regions. However, differences in soil microbial communities among secondary forests remain poorly understood in the Qinghai–Tibet Plateau.
Qiuyun Fan, Ruoqi Zhang, Yuqing Geng, Yaning Luan, Yuhai Zhang, Yali Yuan   +5 more
wiley   +1 more source

Insight in transformations of nano-metallic and ionic platinum forms in different soil types in the context of Pt immobilization. [PDF]

Sci Rep
Kowalska J, Brusik P, Sadowska M, Kińska K, Krasnodębska-Ostręga B.   +4 more
europepmc   +1 more source

Bacillus subtilis Mobilizes Phosphorus by Reshaping P Pools, Sorption, and Enzyme Activities

Land Degradation &Development, EarlyView.
ABSTRACT Low phosphorus (P) availability constrains crop production in saline‐alkaline soils of Xinjiang, China. We tested whether Bacillus subtilis (B. subtilis) mobilizes soil P by altering P fractions, sorption–desorption, and P‐cycling enzymes in a saline‐alkaline cotton soil. Under conventional fertilization, B. subtilis was applied at 0 (B0), 15 (
Haiping Xie, Wenbin Deng, Yiming Zhao, Rongjiang Yao, Guangming Liu, Jinlin Chen   +5 more
wiley   +1 more source

Leaching of Columbite Using an Organic Acid to Obtain Nb and Ta: Effects of Sulfate Thermal Treatment on Hydrometallurgical Processing. [PDF]

ACS Omega
Lucio DCDS, de Carvalho TC, da Rocha Pereira B, Espinosa DCR, Tenório JAS, Botelho Junior AB.   +5 more
europepmc   +1 more source

Injectable Short Nanofiber Fragments Enable Conformal Fibrous Scaffolds for Tissue Engineering on Complex Surfaces

Macromolecular Rapid Communications, EarlyView.
Short nanofiber fragments (SNFs) derived from electrospun PDLA/gelatin (PG) mats dynamically reassemble into conformal fibrous networks on complex substrates. This approach overcomes the geometric limitations of conventional electrospinning, enabling uniform surface coverage, enhanced wettability, and cytocompatible scaffold formation, thereby offering
Iruthayapandi Selestin Raja, Hee Jeong Jang, Elif Beyza Demiray, Dongwoo Gi, Suong‐Hyu Hyon, Yuki Gen, Bongju Kim, Dong‐Wook Han   +7 more
wiley   +1 more source

Using the HClO₄-H₂O₂ System for Efficient Platinum Leaching: Optimal Conditions and Kinetics. [PDF]

Chempluschem
Alvarado-Gómez A, Pérez-Garibay R, Fuentes-Aceituno JC, Arellano-Piña R, Mendieta-Georges D.   +4 more
europepmc   +1 more source

Ultrasound Measurements, Physico‐Chemical Characterization and Biological Evaluation of Magnesium Hydroxyapatite for Biomedical Applications

Macromolecular Symposia, EarlyView.
ABSTRACT In this study, 15MgHAp (xMg = 0.15) was synthesized by an adapted method, lyophilized, and characterized to evaluate its physicochemical and biological properties. The ultrasound measurements (US) evaluated the stability of the resulting MgHAp gel. Complementary surface information was obtained using a scanning ultrasonic microscope (SUM). The
Liliana Ghegoiu, Daniela Predoi, Simona Liliana Iconaru, Carmen Steluta Ciobanu, Damien Leduc, Mounsif Ech Cherif El Kettani, Cristian Catalin Petre, Mihai Valentin Predoi   +7 more
wiley   +1 more source

Bio-inspired 3D-printed earthen materials and structures. [PDF]

Nat Commun
Armistead SJ, Maierdan Y, Carcassi OB, Mikofsky RA, Kawashima S, Ben-Alon L, Srubar Iii WV.   +6 more
europepmc   +1 more source

Sustainable Metal Recovery From E‐Waste: Exploring Greener Leachates in Hydrometallurgical Processes

MetalMat, EarlyView.
Recycling of electronic waste to synthesize valuable metals using green leachate. ABSTRACT The accumulation of electronic waste (e‐waste) poses environmental hazards and leads to the loss of valuable metals such as gold, silver, copper, and rare earth elements.
Shassatha Paul Saikat, Nazim Uddin, Md. Kawsar, Samina Ahmed, Md. Sahadat Hossain   +4 more
wiley   +1 more source