Introduction: Radiation therapy is one of the methods of cancer treatment. In this method, it is necessary to avoid harming the healthy tissues of the patient which is in the vicinity of the target, as much as possible. Treatment verification is one of the most important steps of radiation therapy which has two usual methods, using Port film and EPID. The accuracy and precision of treatment in ...

SKA (Shared-Knowledge Awareness) refers to the perception about the shared knowledge students have while working in a collaborative learning context. If we understand the shared comprehension of the problem to be solved as a key part of any collaborative learning activity, SKA will be an indispensable aspect to take into account when designing CSCL systems. In this paper, we propose some design...

This work describes the design and implementation of a Zero-Length Column system to measure: diffusion coefficients, adsorption isotherm parameters pure components mixtures. In addition, graphical user interface (GUI) was developed in LabVIEW for semi-automatic operation system. The is novel because it integrates all aforementioned functionalities without using mass spectrometry. Two adsorbents...

Estimating animal home ranges is a primary purpose of collecting tracking data. Many widely used range estimators, including conventional kernel density assume independently-sampled In stark contrast, modern datasets are almost always strongly autocorrelated. The incongruence between estimator assumptions and empirical reality often leads to systematically underestimated ranges. Autocorrelated ...