We study the singularities of Legendrian subvarieties of contact manifolds in the complex-analytic category and prove two rigidity results.The first one is that Legendrian singularities with reduced tangent cones are contactomorphically biholomorphic to their tangent cones.This result is partly motivated by a problem on Fano contact aboriginal flag
The prognosis of pancreatic cancer is considerably worse than that of other cancers, as early detection of pancreatic cancer is difficult and due to its hypovascular environment, which involves low blood flow and a low supply of oxygen and nutrients.Moreover, pancreatic cancer demonstrates a mechanism that allows it to survive in a hypovascular env
Lecture scheduling problems are a very complex problem, where the core of the scheduling is how to schedule several components consisting of students, lecturers, space, time, and subject matter with due regard to certain constraints and constraints.The goal to be achieved is to apply the Ant Colony Optimization (ACO) Metaheuristic method to optimiz
Accumulating evidence has shown that low-power laser irradiation (LLI) affects cell proliferation and survival, but little is known about LLI effects on neural stem/progenitor cells (NSPCs).Here we investigate whether transcranial 532 nm LLI affects NSPCs in adult murine neocortex and in neurospheres from embryonic mice.We applied 532 nm LLI (Nd:YV
Abstract : One of the priority programs mandated by Law No.6/2014 on traditional villages or villages in Indonesia is the establishment of BUMDes.BUMDes or for West Sumatra Province is called BUMNag, is a business entity formed by the village government which aims to improve the economy in the village and can take advantage of the potential that ex