Results 131 to 140 of about 11,903 (314)

Evolution of a meteorite crater as a process of random displacements [PDF]

open access: yes
An examination of the ages and sizes of 114 terrestrial impact craters shows that their aging kinetics can be described by the diffusion laws. The macrodiffusion coefficient which determines random displacements of mineral masses on the Earth has a mean ...
Dabizha, A. I., Zotkin, I. T.
core   +1 more source

Mimicking Synaptic Plasticity: Optoionic MoS2 Memory Powered by Biopolymer Hydrogels as a Dynamic Cations Reservoir

open access: yesAdvanced Functional Materials, EarlyView.
Janus (MoS2) transistors functionalized with sodium alginate (SA) and poly(vinylidene fluoride‐co‐trifluoroethylene) [P(VDF‐TrFE)] exhibit persistent photo‐induced ionic gating, driven by dynamic cation migration at the hybrid interface. This ionic mechanism enables finely tunable photoconductivity and emulates key synaptic plasticity behaviors ...
Yeonsu Jeong   +5 more
wiley   +1 more source

mill ~~~N OSTEOPOROSIS MELALUI DIET DAN I U ~ OLAHRAGA: SUATU KAnAN BISTOLOGI [PDF]

open access: yes
Osteoporosis adalah suatu penyakit tuIang yang ditandai dengan berkwangnya massa tu1an& sehi"8V tulang menjadi lceropos daD mudah patah. Masalah.
Rachmah Laksmi, Ambardini
core  

Export Trend of Wooden Furniture from Malaysia [PDF]

open access: yes, 2001
The furniture sector is a major industry in Malaysia in terms of value of the products made and number of people employed. It plays an important role in increasing export earnings and contributes to the development of Malaysia in economy.
Ngooi, Voon Nee
core  

Aerosol Jet Printed MXene Microsupercapacitors for Flexible and Washable Textile Energy Storage

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces a novel approach using aerosol jet printing to fabricate e‐textiles with additive‐free aqueous Ti3C2Tx MXene inks. The flexible electrodes, systematically explored on cotton, polycotton, and polyester, exhibit remarkable areal capacitances of up to 4.4 F cm−2, achieving superior high‐rate performance, capacitance retention, and ...
Anastasiia Shandra   +5 more
wiley   +1 more source

An Economic Analysis of Joint Production Between Latex and Wood Among Rubber Smallholders in Melaka [PDF]

open access: yes, 1998
The total land devoted to rubber crop (Hevea brasiliensis) in 1995 was estimated to be around 1.7 million hectares, which were about 31 percent of the total land under agricultural crops in Malaysia.
Muhammad Afzal,
core  

Dynamically Adaptive Wrinkle‐Structured Light‐Regulating Films for Energy‐Efficient Buildings

open access: yesAdvanced Functional Materials, EarlyView.
A scalable, moisture‐responsive cellulose nanofibril/polyvinyl alcohol (CNF/PVA)‐glycerol film with switchable wrinkled surfaces for dynamic light regulation is developed. Compared to glass, it achieves tunable light diffusion for daylight harvesting, thermal regulation, and privacy control.
Jiaying Zhu   +8 more
wiley   +1 more source

Oxygen Evolution Reaction by Ni‐Hexacyanoferrates Nanocubes Integrated with Trigonal Selenium: Effect, Properties and Performances

open access: yesAdvanced Functional Materials, EarlyView.
This work describes a novel approach to obtain composite submicrometric structures of nickel hexacyanoferrate integrating trigonal selenium with the aim of enhancing the catalytic efficiency in oxygen evolution reaction (OER). Interestingly, the nanostructures undergo a cube‐to‐sphere transition that optimizes surface properties, leading to superior ...
Edlind Lushaj   +10 more
wiley   +1 more source

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