Results 31 to 40 of about 26,906 (290)

Intergranular to Intragranular Pitting Corrosion Transition Mechanism of Sensitized AA5083 at 150 °C

Metals, 2020
Intergranular corrosion (IGC) and pitting transition caused by grain boundary β-phase saturation of aluminum alloy AA5083 sensitized at 150 °C was investigated in 3.5 wt% NaCl solution.
Jacob Ress, Ulises Martin, Juan Bosch, Rajeev K. Gupta, David M. Bastidas   +4 more
doaj   +1 more source

Hyperactive ice‐binding proteins stabilize cell membranes and improve resistance to dehydration stress in Caenorhabditis elegans

FEBS Open Bio, EarlyView.
TisIBP8, a fungal‐derived hyperactive ice‐binding protein, helps Caenorhabditis elegans survive dehydration. It localizes near cell membranes, reduces cell damage, and helps maintain membrane structure during drying. These results suggest that ice‐binding proteins can protect cells from dehydration stress as well as freezing stress.
Daiki Shimose, Kotaro Ozaki, Ryohei Kuriyama, Yuka Ikemoto, Kazuhiro Mio, Yuji C. Sasaki, Tatsuya Arai, Sakae Tsuda, Yoichi Shinkai, Masahiro Kuramochi   +9 more
wiley   +1 more source

EFFECTS OF IRRIGATION INTERVAL AND WATER DEPTH ON LIMESTONE REACTIVITY IN OXISOL

Revista de Agricultura Neotropical
Owing to high aluminum levels, soil acidity limits agricultural productivity in tropical regions. Liming is essential for increasing the soil pH and neutralizing toxic aluminum, and its effectiveness depends on water availability from rainfall or ...
Gustavo Barbosa Alves Silva, Anna Cláudia Cardoso Paimel, Lucas Gimenes Mota, Anne Caroline Dallabrida Avelino, Camila Fernandes Domingues Duarte, Carla Heloisa Avelino Cabral, Carlos Eduardo Avelino Cabral   +6 more
doaj   +1 more source

Changes in soil acidity and organic carbon in a sandy typic hapludalf after medium-term pig-slurry and deep-litter application

Revista Brasileira de Ciência do Solo, 2012
Successive applications of liquid swine waste to the soil can increase the contents of total organic carbon and nutrients and change acidity-related soil chemical properties.
Gustavo Brunetto, Jucinei José Comin, Djalma Eugênio Schmitt, Renato Guardini, Célito Pescador Mezzari, Bruno Salvador Oliveira, Marcel Pires de Moraes, Luciano Colpo Gatiboni, Paulo Emilio Lovato, Carlos Alberto Ceretta   +9 more
doaj   +1 more source

Electrochemical Evaluation of Compressed Selective Laser Melted AlSi7Mg and AlSi10Mg Alloys in Chloride Environment

Advanced Engineering Materials, EarlyView.
The corrosion performance of AlSi7Mg and AlSi10Mg alloys produced through selective laser melting (SLM) was examined under compressive stress in a chloride environment. Electrochemical analyses, including open‐circuit potential (OCP), potentiodynamic polarization (CPP), and electrochemical impedance spectroscopy (EIS), were complemented by scanning ...
Femi John Akinfolarin, Samson Dare Oguntuyi, Peter Apata Olubambi   +2 more
wiley   +1 more source

A method for locating ore bodies by geochemical indexes of pegmatite-type lithium deposits in the Ke'eryin area, western Sichuan, China

Dizhi lixue xuebao, 2022
The Ke'eryin area in Sichuan province is one of the large rare metal ore concentration areas in the Songpan–Garze metallogenic belt. Numerous granite pegmatite dikes spread around the Ke'eryin mass.
TANG Wenchun, DUAN Wei, ZOU Lin, YANG Guibing, ZHANG Wei, XIONG Guan   +5 more
doaj   +1 more source

Powder Optimization Strategies for Binder Jetting Printing of BaTiO3 and Ba0,6Sr0,4TiO3 Ceramics

Advanced Engineering Materials, EarlyView.
Powder optimization is investigated to enable binder jetting of BaTiO3 and Ba0.6Sr0.4TiO3 ferroelectric ceramics. The antagonistic relationship between flowability and binder compatibility is addressed through binder impregnation of granulated powders and fumed silica addition to fine powders.
Fanny Pruvost, Lionel Presmanes, Soléna Colin, Marie Vidal, Sophie Guillemet‐Fritsch   +4 more
wiley   +1 more source

Direct Metal Deposition of Graphene–Ti28Nb35.4Zr Matrix Composites With Enhanced Mechanical, Corrosion, and Biocompatibility Properties for Bone Implants

Advanced Engineering Materials, EarlyView.
Graphene nanoplatelet (0.1 wt.%) reinforcement significantly enhances the performance of β Ti‐28Nb‐35.4Zr alloy. Grain refinement, reduced water contact angle, and improved surface characteristics promote osteoblast adhesion and complete surface coverage after 7 days.
Khurram Munir, Jixing Lin, Yuncang Li, Li Zhu, Paul F. A. Wright, Cuie Wen   +5 more
wiley   +1 more source

Cultivo contínuo da cana-de-açúcar e modificações químicas de um Argissolo Amarelo fragipânico Continuous sugarcane cropping and chemical modifications of a Fragiudult

Pesquisa Agropecuária Brasileira, 2004
O objetivo deste trabalho foi avaliar as modificações nas propriedades químicas de um Argissolo Amarelo fragipânico pelo cultivo contínuo com cana-de-açúcar.
Joselanne Luiza Trajano Maia, Mateus Rosas Ribeiro   +1 more
doaj   +1 more source

Effect of Heat Treatments on Dry Sliding Wear Resistance of Aluminum –Cupper Alloys. [PDF]

Kirkuk Journal of Science, 2014
In this study, aluminum-cupper alloys were prepared, where cupper amount was added to aluminum in different percentages 4%, 5.5%.not exceeds degree of saturation 6% of the weight of cupper.
Adel M. Bash
doaj   +1 more source