Aging often leads to general cognitive decline Books in domains such as memory and attention.The effect of aging on numerical cognition, particularly on foundational numerical skills known as the Number Sense, is not well known.Early research focused on the effect of aging on arithmetic.Recent studies have begun to investigate the impact of healthy
This Books research paper deals with the modeling, analysis and simulation of a two degree of freedom pan tilt platform (PTP) for rapidly positioning a camera.The PT?, with 2-revolute joints, is a device that makes possible for the camera to point in a desired direction.The objective of this paper is to derive a mathematical model of the PTP to poi
Abstract Background In flowering plants, proper seed development is achieved through the constant interplay of fertilization products, embryo and endosperm, and maternal tissues.Communication between these compartments is supposed to be tightly regulated at their interfaces.Here, we characterize the deposition pattern of an apoplastic lipid barrier
Drone imagery has the potential to enrich urban planning and historic preservation, especially where it converges with the growing creation and use of 3D models in the context of cities and metro regions.Nevertheless, the widespread adoption of drones in these fields faces limitations, and there is a shortage of research addressing this issue.There
A case of alopecia areata Headwear followed by relapsing polychondritis is presented.Similar cases from the literature are reviewed and speculation about the relationship of these diseases is offered.Although the occurrence of these diseases together could be coincidental, an association seems immunologically plausible.Thus, relapsing polychondriti