scholarly journals Systematic Evaluation of 1,2-Migratory Aptitude in Alkylidene Carbenes

2021 ◽  
Vol 143 (4) ◽  
pp. 2097-2107
Author(s):  
Harvey J. A. Dale ◽  
Chris Nottingham ◽  
Carl Poree ◽  
Guy C. Lloyd-Jones
Keyword(s):  
Systematic Evaluation ◽  
Alkylidene Carbenes

Image Analysis of Intramembrane Particles in Freeze-Fractured Biomembranes Using Computer Simulation Techniques

1975 ◽  
Vol 33 ◽  
pp. 214-215
Author(s):  
D.J. Benefiel ◽  
R.S. Weinstein
Keyword(s):  
Membrane Proteins ◽  
Freeze Fracture ◽  
Integral Membrane Proteins ◽  
Systematic Evaluation ◽  
Intramembrane Particles ◽  
Modeling Methods ◽  
Simulation Techniques ◽  
Freeze Fracture Electron Microscopy ◽  
Fracture Electron ◽  
Computer Simulation Techniques

Intramembrane particles (IMP or MAP) are components of most biomembranes. They are visualized by freeze-fracture electron microscopy, and they probably represent replicas of integral membrane proteins. The presence of MAP in biomembranes has been extensively investigated but their detailed ultrastructure has been largely ignored. In this study, we have attempted to lay groundwork for a systematic evaluation of MAP ultrastructure. Using mathematical modeling methods, we have simulated the electron optical appearances of idealized globular proteins as they might be expected to appear in replicas under defined conditions. By comparing these images with the apearances of MAPs in replicas, we have attempted to evaluate dimensional and shape distortions that may be introduced by the freeze-fracture technique and further to deduce the actual shapes of integral membrane proteins from their freezefracture images.

1849: Systematic Evaluation of 21μm Thulium Laser Device for Treatment of Benign Prostatic Enlargement in an Ex-VIVO Model

2007 ◽  
Vol 177 (4S) ◽  
pp. 614-614 ◽  
Author(s):  
Gunnar Wendt-Nordahl ◽  
Stefanie Huckele ◽  
Patrick Honeck ◽  
Peter Aiken ◽  
Thomas Knoll ◽  
...  
Keyword(s):  
Ex Vivo ◽  
Systematic Evaluation ◽  
Thulium Laser ◽  
Laser Device ◽  
Benign Prostatic Enlargement ◽  
Ex Vivo Model ◽  
Prostatic Enlargement

Systematic Evaluation of the Autism (Gluten-Free, Casein-Free) Diet

2011 ◽  
Author(s):  
Jessica L. Becraft ◽  
Natalie Rolider ◽  
Nicole L. Hausman
Keyword(s):  
Systematic Evaluation ◽  
Gluten Free

A Case Study on Web-based Learning Environment Evaluation in Higher Education: Learner Perspectives in a Private University in Malaysia.

2020 ◽  
Vol 1 (2) ◽  
pp. 18-33
Author(s):  
Zarina Che Imbi ◽  
Tse-Kian Neo ◽  
Mai Neo
Keyword(s):  
Higher Education ◽  
Learning Environment ◽  
Private University ◽  
Systematic Evaluation ◽  
Digital Learning ◽  
Mixed Method Research ◽  
Web Based ◽  
Web Based Learning ◽  
Kirkpatrick’S Model

In the era of digital learning, multimedia-based classroom has been commonly used in higher education including Malaysian higher education institutions. A case study has been performed to evaluate web-based learning using Level 1 to 3 of Kirkpatrick's model in a multi-disciplinary course at Multimedia University, Malaysia. In this study, mixed method research was employed in which triangulation was performed from multiple sources of data collection to give deeper understanding. Students perceived that learning with multimedia was enjoyable. They were also motivated in learning and engaged through the use of web module as multimedia was perceived to motivate them and make learning fun. Students showed significant improvements in their knowledge based on the pre-test and post-test results on learning evaluation. Students were perceived to transfer the learning from web-based learning into the learning outcome. The systematic evaluation can provide the feedback that educators and institution as a whole need to improve the learning environment and programme quality. This study contributes to the research field by adding another perspective in evaluations of web-based learning. It also provides empirical evidence on student perspectives, learning and behaviour in a private university. It demonstrated that the Kirkpatrick's model is useful as an evaluation tool to be used in higher education.

Systematic evaluation of the immune microenvironment of neuroendocrine tumours

2017 ◽  
Author(s):  
Clare Vesely ◽  
Alexa Childs ◽  
Yien Ning Sophia Wong ◽  
Olagunju Ogunbiyi ◽  
Amir Gander ◽  
...  
Keyword(s):  
Neuroendocrine Tumours ◽  
Systematic Evaluation ◽  
Immune Microenvironment

Feature Extraction for Mental Fatigue and Relaxation States Based on Systematic Evaluation Considering Individual Difference

2009 ◽  
Vol 129 (2) ◽  
pp. 302-307 ◽  
Author(s):  
Lanlan Chen ◽  
Takenao Sugi ◽  
Shuichiro Shirakawa ◽  
Junzhong Zou ◽  
Masatoshi Nakamura
Keyword(s):  
Feature Extraction ◽  
Individual Difference ◽  
Mental Fatigue ◽  
Systematic Evaluation

A Systematic Evaluation of the Evidence for Porcine Reproductive and Respiratory Syndrome Vaccine Efficacy on Reproductive Performance in Sows

2011 ◽  
Author(s):  
Josh Bowden ◽  
Tyson Dinslage ◽  
Locke A. Karriker ◽  
Annette M. O'Connor ◽  
Jillian LeKander ◽  
...  
Keyword(s):  
Reproductive Performance ◽  
Vaccine Efficacy ◽  
Systematic Evaluation
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