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Materials (Basel)
September 2024
State Key Laboratory of Robotics and System, Harbin Institute of Technology, Harbin 150001, China.
The proposed method involves the utilization of a strip roll-forming technique to fulfill the specific requirements for constructing large-scale structures in orbit and space station trusses during extraterrestrial exploration. This involves progressively rolling out a metal strip with an L+V-shaped locking edge through multiple passes of forming rolls featuring different section shapes. The process of helical locking enables the formation of a slender, spiral-shaped tube, which can be utilized for the in-orbit assembly of exceptionally large structures.
View Article and Find Full Text PDFJ Obstet Gynaecol India
October 2022
Mahila Chikitsalaya, SMS Medical College, Sanganeri Gate, Jaipur, Rajasthan India.
Objective: To study laboratory evidence of infection in STI/RTI cases managed by syndromic approach. To evaluate vaginal pH estimation as an additional supplementary tool for community screening of STI/ RTI cases.
Material And Methods: Study was conducted in department of Gynecology and Obstetrics, Mahila Chikiksalaya Sanganeri gate Jaipur in collaboration with Department of Microbiology, SMS Medical College Jaipur, Rajasthan.
Ann Occup Hyg
December 1994
Health and Safety Laboratory, Sheffield, U.K.
A video technique is described which uses a fluorescent dye as a tracer to quantify dermal deposition of chemicals such as pesticides. The subject stands inside a dodecahedral arrangement of ultraviolet (u.v.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!