Results 121 to 130 of about 34,521 (298)

A Comparative Evaluation of Carbonaceous and Alloy Type Anodes for Sodium‐Ion Batteries: Capacity, Scalability, and Sustainability Perspectives

open access: yesSmall, EarlyView.
This review critically compares the electrochemical performance of carbon‐based and alloy‐type anodes for sodium‐ion batteries, with an emphasis on strategies that enhance practical deployment. It highlights how synergistic optimization of microstructure, electrolyte, and presodiation improves hard carbon, while nanostructuring and interfacial ...
Anele Tshaka   +3 more
wiley   +1 more source

Garbage Beam [PDF]

open access: yes, 2017
Located in a hot desert climate area prone to strong winds, Egypt is made up of many homes with little to no roofing leaving civilians exposed to the harsh elements.
Back, Paula, Murillo, Mariela
core   +1 more source

The Combined Effect of Gas Phase and Condensed Phase Mechanisms in Flame Retardancy of Polybutylene Succinate

open access: yesJournal of Vinyl and Additive Technology, EarlyView.
A combination of DOPO and APP flame‐retardants results in a V‐0 UL 94 rating. ABSTRACT In this study, we addressed the challenge of eliminating, during combustion, the flaming dripping behavior of polybutylene succinate flame retarded with ammonium polyphosphate, a key barrier to achieving a V‐0 rating in the UL 94 flammability test without excessive ...
Thuy Tien Thanh Nguyen   +2 more
wiley   +1 more source

Bamboo Fiber Impact on the Long-Term Mechanical Properties of Concrete

open access: yesJournal of Natural Fibers
This study investigates the impact of bamboo fiber on the long-term performance of concrete. The research assessed slump, density, compressive strength, splitting tensile strength, flexural strength, brittleness, cracking, trends, and relationships among
Muluken Awulachew Asres   +3 more
doaj   +1 more source

Sifat Mekanik Komposit Sandwich Berpenguat Serat BambuFiberglass Dengan Core Polyurethane Rigid Foam [PDF]

open access: yes, 2014
Strong and rigid material is needed to restrain the bending load. Sandwich construction is applied when the stiff light material is needed. Fiberglass is a high strength fibers, while the bamboo fiber is a strong natural fiber.
Catur, A. D. (Agus)   +3 more
core  

Chinese Pangolin Changes Local Vertebrate Assemblages and Contributes to Their Interspecific Interactions by Burrowing and Revisitation

open access: yesIntegrative Zoology, EarlyView.
In this study, we systematically analyzed the utilization patterns of Chinese pangolin burrows by sympatric species in Guangdong Province, China, including differences in species composition using burrow mounds and burrow tunnels. We found that repeated visits to burrows by Chinese pangolin promoted the use of burrows by sympatric species, suggesting ...
Song Sun   +9 more
wiley   +1 more source

The Mokuhanga Technique Today: An Exploration of Traditional Japanese Art in the Artistic and Educational Context

open access: yesInternational Journal of Art &Design Education, EarlyView.
Abstract In recent years, there has been a growing interest in the Mokuhanga technique, a traditional Japanese printmaking method, and its contemporary evolution. This article explores the history of this discipline, its technical uniqueness, and its resurgence in the current context, with particular attention to its development in Spain.
Macarena Moreno Moreno
wiley   +1 more source

Effect of pulping conditions and beating on Semantan bamboo pulp and paper properties / Nurul Husna Mohd Hassan [PDF]

open access: yes, 2013
The fiber morphology such as fiber length, fiber diameter and lumen diameter for Semantan bamboo were determined and the means were 3.02 mm, 19.83 μm and 9.58 μm respectively. Semantan bamboo chemical composition namely ethanol-toluene solubility, lignin,
Mohd Hassan, Nurul Husna
core  

ARF6 integrates auxin and gibberellin signaling to promote stone cell lignification in pear via the HB49‐MYB169 module

open access: yesNew Phytologist, EarlyView.
Summary Stone cells originate from secondary cell wall thickening and contain abundant lignin. Their excessive accumulation compromises pear fruit quality, yet the endogenous hormonal mechanisms governing stone cell formation remain unclear. Here, co‐expression network analysis using transcriptome data – the flesh of 206 sand pear accessions sampled at
Yanfei Shan   +10 more
wiley   +1 more source

Home - About - Disclaimer - Privacy