Sunshades Laparoscopic supracervical hysterectomy (LASH) is a safe and fast minimally invasive approach in hysterectomy.In order to extract the uterine body from the abdominal cavity, one condition for LASH is the morcellation of the tissue.The intra-abdominal dissemination of benign and occult malignant uterine cells is a possible risk of this met
In sprint track events, the starting reaction time is an important professional capacity of the athletes, and it is closely related to their performance.This study examines the reaction time and the results of the male and female sprinters participating in the World Athletics Championships from 2011 to 2019 in the 100 m, 200 m, 100 m, and 110 m hur
This paper focuses on the finite-time control issue for a class of uncertain nonlinearly parameterized systems under arbitrary switching.By using the adding a power integrator technique (APIT), a new adaptive controller with a tuning parameter is Cyclist Accessories - Clothing - Outerwear designed.Different from the previous results, we develop a n
In order to study the influence that dynamic performance of shift control valve has on shifting process of construction machinery, the paper introduces working principle of the shift control valve and sets up the dynamically mathematical model and corresponding Collections simulation model with simulation software LMS Imagine.Lab AMESim.Based on si
In this paper, a new algorithm computing the multi-area power flow problem is presented.This algorithm is suitable for AC synchronous areas operating in steady-state conditions and interconnected by means of AC tie-lines.In particular, a new iterative composition/decomposition matrix procedure is adopted.For each area, the classical PV, PQ, and sla