Results 141 to 150 of about 1,986,611 (234)

Some Properties of Modified Reactive Powder Concrete

open access: yesJournal of Engineering and Sustainable Development, 2012
The term reactive powder concrete (RPC) has been used to describe a fibre reinforced , superplasticized, silica fume- cement mixture with very low water-cement ratio, characterized by the presence of very fine quartz sand (0.15-0.4mm) instead of ...
Wasan I. Khalil
doaj  

Perilaku mekanis reactive powder concrete dengan kadar abu terbang sangat tinggi (TS - 2489)

open access: yes, 2019
Reactive Powder Concrete merupakan jenis beton mutu sangat tinggi. Reactive Powder Concrete tersusun dari air, semen, mikro silika, tepung kuarsa, pasir dan superplasticizer.
Budiman, Muhammad Arif
core  

Impacted Bones: Can Extant Primates Help Identify Tool Use in Early Hominins?

open access: yesEvolutionary Anthropology: Issues, News, and Reviews, Volume 35, Issue 3, September 2026.
ABSTRACT Despite recent advances pushing back the earliest record of tool use, how and when it first emerged in hominins, and the extent to which it featured amongst the numerous co‐existing species, remain critical questions in paleoanthropology. In addition to analyzing fossils and lithic toolkits, novel strides in understanding this might be made by
Rachel M. Hurwitz   +3 more
wiley   +1 more source

PERILAKU MEKANIS REACTIVE POWDER CONCRETE DENGAN KADAR ABU TERBANG SANGAT TINGGI

open access: yes, 2019
Reactive Powder Concrete merupakan jenis beton mutu sangat tinggi. Reactive Powder Concrete tersusun dari air, semen, mikro silika, tepung kuarsa, pasir dan superplasticizer.
Arif, Muhammad
core  

A Review on Polymer Bonding Through Interdiffusion and Role of Deformation‐Acceleration

open access: yesMacromolecular Materials and Engineering, Volume 311, Issue 9, September 2026.
Polymer bonding is reframed through deformation‐induced bonding, an energy‐efficient route that joins polymer films without conventional heat‐intensive or adhesive‐based processing. By comparing established bonding methods with deformation‐induced bonding, this review highlights potential energy and cost savings while identifying opportunities across ...
Ajay Vallabh, John G. Tsavalas
wiley   +1 more source

Traditional Chinese Medicine for lung cancer: Mechanisms, clinical evidence, and future perspectives

open access: yesPrecision Medical Sciences, Volume 15, Issue 3, Page 206-226, September 2026.
Graphical abstract represents the risk factors for lung cancer, TCM efficacy and clinical outcomes to future challenges. Abstract Lung cancer remains a leading cause of global cancer mortality. Despite advances in conventional treatments such as surgery, chemotherapy, targeted therapy, and immunotherapy, challenges including drug resistance, toxicity ...
Zhangdeng Chen, Liujun Bao
wiley   +1 more source

Coal Mine Wastewater as a Secondary Resource: Advances in Treatment and Value Recovery Technologies

open access: yesEnvironmental Quality Management, Volume 36, Issue 3, September 2026.
ABSTRACT Coal mine wastewater, which has historically been considered an environmental problem, is becoming more widely recognized as a secondary resource with substantial value recovery potential. Nevertheless, recent progress demonstrates that this wastewater could be converted into highly useful, industrially available pigments (like iron oxides) by
Mokgadi G. Rapeta   +3 more
wiley   +1 more source

Formation and Alteration of Magnesite Nodules From Kunwarara, Queensland, Australia, as an Analog to Mg‐Carbonate Formation on Mars

open access: yesJournal of Geophysical Research: Planets, Volume 131, Issue 9, September 2026.
Abstract Magnesite (MgCO3) is a magnesium (Mg) carbonate mineral that records the aqueous environmental conditions of its formation. On Earth, magnesite forms in metamorphic, diagenetic or pedogenic environments, and distinguishing between these environments is critical for understanding the fluid chemistry during magnesite precipitation. Mg carbonates
E. L. Cardarelli   +6 more
wiley   +1 more source

Amylosucrase as a Versatile Biocatalyst for Next‐Generation Functional Ingredients: Starch Modification and Glycoside Synthesis

open access: yesComprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 5, September 2026.
ABSTRACT Amylosucrase (ASase, E.C. 2.4.1.4) is a transglucosidase that catalyzes α‐glucan synthesis and transglycosylation reactions using sucrose as the sole substrate. Unlike Leloir glycosyltransferases requiring expensive nucleotide sugars, ASases utilize readily available sucrose as a cost‐effective glucose donor, offering economic advantages for ...
Dong‐Ho Seo   +2 more
wiley   +1 more source

Effect of Preparation Technologies on Properties of Reactive Powder Concrete with Nano-zirconia [PDF]

open access: yes, 2017
Reactive powder concrete filled with 3% content of nano-zirconia (NZ) are fabricated to investigate the effect of preparation technologies on the mechanical strength.
Cui, Xia   +6 more
core  

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