Results 281 to 290 of about 18,079,429 (352)

Formation mechanism of Ni2Ti4O in NITI shape memory alloy

Materialia, 2019
Ni2Ti4Ox phase is known to affect the formability and mechanical properties of NiTi shape memory alloy (nitinol), however, the underlying mechanism of its formation remains unclear, although its presence has long affected the production of nitinol in ...
W. Kai, Kai‐Chun Chang, Hsu-Fu Wu, Shi-wei Chen, An-Chou Yeh   +4 more
semanticscholar   +1 more source

Slow pyrolysis polygeneration of bamboo (Phyllostachys pubescens): Product yield prediction and biochar formation mechanism.

Bioresource Technology, 2018
Slow pyrolysis of bamboo was conducted at 400-600 °C and pyrolysis products were characterized with FTIR, BET, XRD, SEM, EDS and GC to establish a pyrolysis product yield prediction model and biochar formation mechanism.
Huihui Wang, Xin Wang, Yanshan Cui, Zhongcai Xue, Yuxin Ba   +4 more
semanticscholar   +1 more source

Possible Pulsar Formation Mechanism

Nature, 1970
PACZYNSKI has shown in some unpublished work that all stars in the interval 3.5 M⊙≲M≲8 M⊙ form degenerate carbon–oxygen cores (M ∼ 1.4 M⊙) which converge to the same central conditions before undergoing carbon ignition. The luminosities of these stars also converge, indicating that their cores are all essentially identical.
openaire   +2 more sources

Mechanism of Fullerene Formation

Accounts of Chemical Research, 1996
In 1985, Kroto et al. made the surprising discovery that C60 was unusually stable among the gas-phase carbon ions produced by laser vaporization of graphite.1 They hypothesized that this stability resulted from its truncated icosahedron structure and dubbed the ion “buckminsterfullerene” after the famous architect.
Goroff, Nancy S., Reller, Armin
openaire   +1 more source

Theoretical framework and formation mechanism of the green development system model in China

, 2019
Green development (GD) is a complex adaptive system (CAS) closely related to the social, economic, and natural environment. Facing environmental degradation due to the rapid economic and social development, the Chinese government has made important ...
Xingwei Li, Jianguo Du, H. Long
semanticscholar   +1 more source

Formation mechanism of the oolong tea characteristic aroma during bruising and withering treatment.

Food Chemistry, 2018
To elucidate formation mechanism of oolong tea aroma, the released and remaining volatiles during bruising and withering treatment were analyzed using head space solid-phase microextraction/gas chromatography-mass spectrometry.
Ci-Jie Hu, Da Li, Yi-Xiao Ma, Wei Zhang, Chen Lin, Xinqiang Zheng, Yuerong Liang, Jian-Liang Lu   +7 more
semanticscholar   +1 more source

The mechanisms of cataract formation

Journal of Inherited Metabolic Disease, 1990
SummaryThis review summarizes current knowledge concerning cataract formation. Metabolically induced forms of cataract are discussed, but mainly aspects of cataract formation in older patients are described, especially with respect to lens protein modifications and epidemiological results.
C, Schmitt, O, Hockwin
openaire   +2 more sources

Vesicle formation mechanisms: an overview

Journal of Liposome Research, 2020
Vesicle structures primarily embody spherical capsules composed of a single or multiple bilayers, entrapping a pool of aqueous solution in their interior. The bilayers can be synthesised by phospholipids or other amphiphiles (surfactants, block copolymers, etc.).
Chandra Has, Sharadwata Pan
openaire   +2 more sources

Sinkhole formation mechanism

Journal of Mining Science, 2011
A mathematical model of a growing cavern is used to describe possible scenarios of sinkholes in the karstic areas. The authors present formation criteria for ground surface sinkholes and underground caverns, and estimate their sizes.
A. A. Baryakh, A. K. Fedoseev
openaire   +1 more source

Insight into the formation mechanism of soy protein isolate films improved by cellulose nanocrystals.

Food Chemistry, 2021
Yaqing Xiao, Yingnan Liu, Shufang Kang, Huaide Xu   +3 more
semanticscholar   +1 more source