Filippov A.; Doroginizkij M.; Vartapetyan R.(1998)
The kinetics of isothermal crystallization of poly(ethylene oxide) confined in pores of active carbon was studied by nuclear magnetic resonance relaxation. At equal temperatures the induction period of crystallization in ...
Crystallization of three 4-arylsulfonyl-2(5H)-furanones from chloroform leads to the formation of a conglomerate of sulfone with para-tolyl substituent and racemic crystals of chloro and bromo analogs. The high degree of ...
For the last fifty years, X-ray crystallography and allied methods have been one of the most important analytical techniques for chemical analysis. With improved equipment, computers, and programs, the time required for ...
We introduce a notion of CS-Rickart module being a modular analog of the ACS-ring concept. We describe the rings over which each finitely generated projective module is CS-Rickart module. The presented results yield the ...
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It is widely believed that the long-range antiferromagnetic order in the RBa2Cu3O6+x compounds (R = Y and rare earths except for Ce, Pr, Tb) is totally suppressed for the oxygen index x ≥ 0.4 (antiferromagnetic insulator-metal ...
Employing electron paramagnetic resonance with diethyldithiocarbamate as a spin trap it was shown that after the transection of the rat sciatic nerve the Cu(II) content increased in the proximal stump and did not change ...
"While scrutinizing the principle pressures and influences of Cuba's key international relationships and issues, Cuban International Relations at 60 examines the island's global engagement and foreign policy since January ...
"Completely updated with new content and full-colour figures throughout, this new edition provides succinct and authoritative knowledge relating to the production of cucurbits, including cucumbers, gourds, muskmelons, ...
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