The two-dimensional electron gas (2DEG) formed at the perovskite oxides heterostructures is of great interest because of its potential applications in oxides electronics and nanoscale Decorative Accessories multifunctional devices.A canonical example is the 2DEG at the interface between a polar oxide LaAlO3 (LAO) and non-polar SrTiO3 (STO).Here, th
BackgroundThe Canadian National Vaccine Safety (CANVAS) network conducted a multi-center, prospective vaccine safety study to collect safety data after dose 1 and 2 of COVID-19 vaccines and follow up safety information 7 months after dose 1.ObjectiveThis study aimed to describe and evaluate the recruitment methods used by CANVAS and the retention o
In this paper, we consider a Beddington-DeAngelis predator-prey system Shim;PC with stage structure for predator and time delay incorporating prey refuge.By analyzing the characteristic equations, we study the local stability of the equilibrium of the system.Using the delay as a bifurcation parameter, the model undergoes a Hopf bifurcation at the O
Background: Visual impairment, which is related to many eye diseases, is a major public health problem.If detected and treated early, it can be prevented; therefore, regular use of vision services is very important.Objective: This study aimed to assess the proportion of utilization of eye care services and associated factors among the rural communi
Summary:.Premature fusion of a cranial Folic Acid Folate suture is known to result in characteristic changes in the head shape, even when the synostosis involves only part of the suture.We report an unusual case of a patient seen at the age of 2 months for an abnormal head shape that was present at birth.The phenotype was consistent with an isolate