Zobrazeno 1 - 10
of 13
pro vyhledávání: '"I. L. Fedotov"'
Publikováno v:
Metallurgist. 61:1108-1114
We developed a technology, produced, and tested an ultrasonic installation aimed at treatment of the pipe threads with the help of radial ultrasonic vibrations and studied the microhardness of the outer surface of the thread profile. We also performe
Publikováno v:
Russian Engineering Research. 36:620-625
By the analysis of plastic deformation with ultrasound treatment, analytical formulas are obtained for the strain rate and stress rate and the deformation of the thread profile is estimated. The use of ultrasound treatment to correct the geometric pa
Publikováno v:
Russian Engineering Research. 36:541-544
A method is developed for the computer simulation of the disk concentrator in a system for the modification of screw threads by ultrasonic surface plastic deformation.
Publikováno v:
Vestnik khirurgii imeni I. I. Grekova. 169(3)
Autor:
B N, Zhukov, I L, Fedotov
Publikováno v:
Khirurgiia. (5)
A clinical course of complicated colonic diverticulosis in 91 patients is analysed. There were marked symptoms of the disease in 35 patients, complicated clinical course--in 38 patients, and mild symptoms--in 18 patients. The complicated clinical cou
Publikováno v:
Klinicheskaia meditsina. 57(11)
Publikováno v:
Khirurgiia. (4)
Publikováno v:
Khirurgiia. (10)
Publikováno v:
Voprosy onkologii. 26(10)
Assays were made of blood serum proteins, final nitrogen products of urine and faeces in 115 patients with colonic cancer and in 19 patients with polyposis. The nitrogen balance was studied in 59 rectal cancer patients prior to and after the operatio
Autor:
I L, Fedotov, B F, Skvoznikov
Publikováno v:
Vestnik khirurgii imeni I. I. Grekova. 120(4)
The nitrogen balance was studied in cancer of the rectum cases before operation and in various periods after it. For a comparative analysis the nitrogen balance studies were carried out in duodenal and gastric ulcer cases and in 25 practically health