Contained Power Morcellation in Laparoscopic Uterine Myoma Surgeries: A Brief Review.

Uterine fibromas are the most common benign uterine tumors. Although the majority of leiomyomas remain asymptomatic, they can cause serious clinical problems, including abnormal uterine bleeding, pelvic pain, and infertility, which require effective gynecological intervention. Depending on the symptoms as well as patients' preferences, various treatment options are available, such as medical therapy, non-invasive procedures, and surgical methods.

Mechanical Properties of Monolayer MoS with Randomly Distributed Defects.

The variation of elastic constants stiffness coefficients with respect to different percentage ratios of defects in monolayer molybdenum disulfide (MLMoS) is reported for a particular set of atomistic nanostructural characteristics. The common method suggested is to use conventional defects such as single vacancy or di vacancy, and the recent studies use stone-walled multiple defects for highlighting the differences in the mechanical and electronic properties of 2D materials. Modeling the size influence of monolayer MoS by generating defects which are randomly distributed for a different percentage from 0% to 25% is considered in the paper.

Anisotropic-Cyclicgraphene: A New Two-Dimensional Semiconducting Carbon Allotrope.

A potentially new, single-atom thick semiconducting 2D--like material, called , has been generated by the two stage searching strategy linking molecular and ab initio approach. The candidate was derived from the evolutionary-based algorithm and molecular simulations was then profoundly analysed using first-principles density functional theory from the structural, mechanical, phonon, and electronic properties point of view. The proposed polymorph of (-P1m1) is mechanically, dynamically, and thermally stable and can achieve semiconducting with a direct band gap of 0.