Results 31 to 40 of about 1,258 (180)

Toward Advanced Biocomposites Based on Thermoplastic Biopolyester and Halogen‐Free Flame‐Retardant Additives for Industrial Solutions

Macromolecular Materials and Engineering, Volume 311, Issue 7, July 2026.
This study investigates the formulation, properties, and performance of advanced biocomposites based on thermoplastic biopolyester and metal hydroxides, such as magnesium dihydroxide and aluminum trihydroxide, as efficient halogen‐free flame‐retardant additives (HFFRs) for industrial solutions.
Federico Ferrante, Giulia Infurna, Giuseppe Battaglia, Diego Tirelli, Lucia Campanelli, Giorgio Micale, Nadka Tz Dintcheva   +6 more
wiley   +1 more source

Efficient Adsorbent-Desiccant Based on Aluminium Oxide

Applied Sciences, 2021
The review describes the main methods of obtaining hydroxides and aluminium oxides (AO) of various structures from gibbsite. The promising techniques of obtaining AO adsorbents are discussed, namely the technique of thermal activation in the mode of ...
Eugene P. Meshcheryakov, Sergey I. Reshetnikov, Mariya P. Sandu, Alexey S. Knyazev, Irina A. Kurzina   +4 more
doaj   +1 more source

Data fusion of gamma and x‐ray spectra via Common Dimensions for soil erosion characterization

Soil Science Society of America Journal, Volume 90, Issue 4, July/August 2026.
Abstract This study explores the synergistic application of energy dispersive x‐ray fluorescence (EDXRF) and gamma‐ray spectrometry (GRS) raw spectra to characterize soil redistribution. The evaluation employs Common Dimensions (ComDim), a multiblock non‐supervised machine‐learning technique, to identify shared latent patterns across nuclear and atomic
J. M. F. Lopes, J. V. Ribeiro, F. L. Melquiades, J. F. de Oliveira, G. M. C. Barbosa, A. C. Andrello   +5 more
wiley   +1 more source

Capacidade máxima de adsorção de fósforo relacionada a formas de ferro e alumínio em solos subtropicais Maximum phosphorus adsorption capacity as related to iron and aluminum forms in subtropical soils

Revista Brasileira de Ciência do Solo, 2010
O P é um dos macronutrientes primários essenciais para a produção vegetal. Apesar de ser o menos absorvido pelas plantas, é o mais utilizado nas adubações nos solos das regiões tropicais e subtropicais úmidas.
Cesar Crispim Vilar, Antonio Carlos Saraiva da Costa, Allan Hoepers, Ivan Granemann de Souza Junior   +3 more
doaj   +1 more source

Ammonium phosphate fertilizers are a more effective phosphorus source than superphosphate for wheat grown on acidic gravelly soils

Soil Science Society of America Journal, Volume 90, Issue 4, July/August 2026.
Abstract Selecting the most effective phosphorus (P) fertilizer source is essential for maximizing crop yields. However, there is little information to guide the choice between the widely used soluble granular sources: ammonium phosphates and superphosphates.
Craig A. Scanlan, Raj Malik, Fien Degryse, Andrew Van Burgel, Mike J. McLaughlin   +4 more
wiley   +1 more source

Thermal Degradation and Thermal Decomposition of Plasticized PVC Including POSS Additives for PVC Compounds: Mechanisms, Impact, and Performance of Standards

Journal of Vinyl and Additive Technology, Volume 32, Issue 4, Page 1049-1077, July 2026.
Additives' structures. ABSTRACT Poly(vinyl chloride) has been a key polymeric material since its commercial production in 1931, demonstrating versatility across numerous industries due to its compatibility with various additives. PVC's inherent properties, flame retardance, durability, and recyclability make it ideal for building and construction ...
Stefano Gardi, Gianluca Sarti, Luca Palin, Enrico Boccaleri, Alberto Frache   +4 more
wiley   +1 more source

Unlocking Sulfur Availability: How Soil pH Can Boost Nutrient Access in Tropical and Subtropical Oxisols—An Incubation Study

Soil Use and Management, Volume 42, Issue 3, July‐September 2026.
ABSTRACT Sulfur (S) plays an important role in crop development and is stored both in the structure of soil organic compounds and as sulfate ions bound to the surfaces of clay minerals. In tropical and subtropical soils rich in clay minerals and iron/aluminium oxides, soil pH strongly influences the immediate availability of S because of its influence ...
Gustavo Pesini, Carlos Alberto Casali, Jimmy Walter Rasche Alvarez, Danilo Rheinheimer dos Santos, Lucas Aquino Alves, João Pedro Moro Flores, Tales Tiecher   +6 more
wiley   +1 more source

Acid Leaching Performance of Gibbsite-type Bauxite with High Iron Content

Kuangchan zonghe liyong, 2022
High-iron bauxite with low A/S ratio cannot be extracted economically by Bayer process. Taking a low-grade gibbsite ore abroad as the research object, the acid leaching performance of gibbsite was studied by using hydrochloric acid as leaching medium ...
Aichun Zhao, Ting’an Zhang, Guozhi Lv
doaj   +1 more source

Cover Crops Enhance Aboveground Biomass, Soil Biological Activity and Soil Organic Carbon in Tropical Agroecosystems

Soil Use and Management, Volume 42, Issue 3, July‐September 2026.
ABSTRACT In tropical agroecosystems, soil organic carbon (SOC) accrual is constrained by rapid organic matter turnover and seasonal water limitation. Cover crops are widely used to improve soil C inputs, but their effects on SOC fractions and soil biological activity can vary according to species composition and management duration.
Victória Santos Souza, Bruna Emanuele Schiebelbein, Carlos Roberto Pinheiro Junior, Francisco Ruiz, Lucas Pecci Canisares, Darliane Castro de Santos, Leandro Pereira Pacheco, Tiago Osório Ferreira, Maurício Roberto Cherubin   +8 more
wiley   +1 more source

Water Cationic Composition on Potassium Displacement in Tropical Soils

CLEAN – Soil, Air, Water, Volume 54, Issue 6, June 2026.
ABSTRACT This study aimed to evaluate the interplay between water hardness, sodium adsorption ratio (SAR), and electrical conductivity (EC); with tropical soil physical, chemical, and mineralogical characteristics on the displacement K+. The water quality treatments represented solutions suitable and not suitable for irrigation, with varying levels of ...
Miguel Angel Corea Alvarez, Michael Silveira Thebaldi, Marina Neves Merlo, Daniela Conceição de Jesus, Jaqueline dos Santos Soares, Elvis Márcio de Castro Lima, Adriano Valentim Diotto, Luiz Antonio Lima, Luiz Fernando Coutinho de Oliveira   +8 more
wiley   +1 more source