Retooling a Safety Simulation Into a Rapid Assessment Simulation for Senior Students

2021 ◽  
Vol Publish Ahead of Print ◽  
Author(s):  
Jennifer Basler
Author(s):  
M.T. Otten ◽  
P.R. Buseck

ALCHEMI (Atom Location by CHannelling-Enhanced Microanalysis) is a TEM technique for determining site occupancies in single crystals. The method uses the channelling of incident electrons along specific crystallographic planes. This channelling results in enhanced x-ray emission from the atoms on those planes, thereby providing the required site-occupancy information. ALCHEMI has been applied with success to spinel, olivine and feldspar. For the garnets, which form a large group of important minerals and synthetic compounds, the channelling effect is weaker, and significant results are more difficult to obtain. It was found, however, that the channelling effect is pronounced for low-index zone-axis orientations, yielding a method for assessing site occupancies that is rapid and easy to perform.


2020 ◽  
Vol 4 (97) ◽  
pp. 202-210
Author(s):  
Natalia V. Bushnaya

Social competence of senior school students serves as their integrative characteristic and acts as the result of education. The formation of social competence in senior students is realized in the school educational environment by means of solving social problems of personal, public and life-futurological content. School educational environment incorporates definite zones which act as incentives to motivate and involve students into the activity of formulating and solving social problems.


Author(s):  
A.V. Churkov ◽  
◽  
A.A. Rogozin ◽  
V.M. Yatsenko ◽  
T.S. Ignatieva ◽  
...  

2017 ◽  
Vol 11 (1) ◽  

With the exponential rise of human activities in the past decades, majority of studies conducted in Taal Volcano Protected Landscape (TVPL) are geared towards the conservation and preservation of Lake Taal’s remaining biodiversity. However, the current structure and assemblage of its terrestrial biotic communities remain relatively unstudied. In this study, we conducted biodiversity censuses in the four sites in TVPL to provide baseline information regarding the community structure of the selected study sites. Comparison of the plant diversity in Taal Volcano Crater Island and Romandan Falls within the forested areas of Mataas na Kahoy, Batangas reveal that both sites support remarkably different vegetation, with the former supporting a smaller floral diversity. The fairly small number of animal samples present difficulty in providing conclusive findings to the wildlife structure of the two study sites. However, the presence of 11 animal species exhibit valuable results in determining the ecological status of TVPL. It is deduced that several ecological barriers exist between the sites, which is attributed to their unique terrestrial biota.


Sign in / Sign up

Export Citation Format

Share Document