NoboruMurofushi, ...JunichiUeda, inComprehensive Natural Products Chemistry, 1999 8.02.6.1Biological Activity and Physiological Roles Ethyleneis the simplest molecule which showsbiological activityin higher plants. It has no obvious physiological effect on mammals, insects, or single-cell organisms, althoug...
These may be used for low hardness compounds in areas where impact abrasion is predominant. EPDM is at times referred as “crackless rubber” since it has high tear resistance. For producing high-hardness compounds, blends withnatural rubber, styrene-butadiene, and highstyreneresins are recommended...
A new type of natural glycolipid. A new type of glycolipid has been detected in ripening corn seeds. The presence of ethyleneglycol, galactose, glucose and fatty acids was shown by degradat... VA Vaver,KG Todria,NV Prokazova,... - 《Biochimica Et Biophysica Acta》 被引量: 7发表: ...
Ethylene is a colorless, odorless gas that is the simplest alkene hydrocarbon. It is a natural plant hormone and is produced synthetically from natural gas and petroleum. The double bond in ethylene makes this compound highly reactive, and the volume of ethylene used in the chemical industry is...
The excited states of ethylene are systematically analyzed and characterized according to the natural orbitals (NOs) resulting from multireference configur... S Yamamoto,H Tatewaki,GHF Diercksen - 《International Journal of Quantum Chemistry》 被引量: 8发表: 2005年 Electronically Excited States of ...
To avoid future allergic reactions, known allergens should be avoided, which is easier said than done, since sensitive individuals may react to minute traces and allergens can be present in the most unexpected places (more likely in commercially prepared foods and drinks than in natural products)....
In PAI, non-ionizing optical pulses are delivered into biological tissues. Some of the delivered energy is absorbed and converted into heat, leading to transient thermoelastic expansion and thus ultrasonic emission. The generated ultrasonic waves are then detected by ultrasonic transducers to form ...
Sign in to download full-size image Figure 30. (a) Fouling indices for different monomer classes. The number of monomers in each class with a specific fouling index is shown. (b) Ranking of modified surfaces relative to PES for resistance to natural organic matter (NOM) fouling.Adapted from...
a layer of natural rubber outer insulating layer (4); a power core conductor (1) coated with a layer of ethylene-propylene rubber outer insulating ... 刘志平,陈连庆,姜志国,... 被引量: 0发表: 2013年 OXIDATION RESISTANCE PROPERTY OF SiC/Si-MoSi_2/MoSi_2 COATING An oxidation resistance SiC...
It has been suggested that the epoxy groups in the eEPDM could react with PET end groups to form a graft copolymer which could act as an interfacial compatibilizer between the PBT matrix and eEPDM rubber dispersed phase. This is beneficial to the improvement of the impact performance of ...