Zobrazeno 1 - 10
of 54
pro vyhledávání: '"L. A. Vol'f"'
Publikováno v:
Fibre Chemistry. 24:49-53
Equations have been found for determining the thickness and surface density of heat-bonded fibrous materials. A comparative evaluation of the experimental and calculated values for the indicated quantities indicates good correlation.
Autor:
M. P. Vasil'ev, L. A. Vol'f
Publikováno v:
Fibre Chemistry. 22:407-411
Results have been given from the study of collagen fibres and fibrous materials based on collagen which have gone through alkaline, alkaline-salt, and cryochemical treatment.
Autor:
V T, Storozhuk, L A, Vol'f, T N, Kalinina, V A, Zhukovskiĭ, M T, Amrenov, S B, Imangazinov, A R, Sadovskiĭ
Publikováno v:
Khirurgiia. (12)
The authors studied the results of using polypropylene monothread as suture material in 254 patients who underwent planned and emergency operations for various diseases. It was found that polypropylene monothread used for suturing the skin, deeper lo
Publikováno v:
Fibre Chemistry. 18:104-107
The following special features have been found in spinning fluorine-containing fibres: a small length of the deformation zone and a high degree of preliminary orientation.
Autor:
L. A. Vol'f, B.Sh. Khaitin
Publikováno v:
Polymer Science U.S.S.R.. 20:1782-1789
A study has been made of the electronic structure and of the polarity of the amide bond in lactam molecules, and the reactivity of lactams has been investigated in relation to the number of ring members and the type and position of substituents. On t
Publikováno v:
Fibre Chemistry. 15:96-99
Solution of pyromellitic dianhydride in dimethylformamide is satisfactorily described by an equation for a first-order unidirectional reaction.
Publikováno v:
Fibre Chemistry. 11:262-268
Autor:
L. A. Vol'f
Publikováno v:
Fibre Chemistry. 8:571-575
Publikováno v:
Fibre Chemistry. 11:241-244
Publikováno v:
Pharmaceutical Chemistry Journal. 9:254-257