Ant Conservation: Current Status and a Call to Action

Ant Ecology ◽  
2009 ◽  
pp. 59-74 ◽  
Author(s):  
Leeanne E. Alonso
Haemophilia ◽  
2014 ◽  
Vol 21 (1) ◽  
pp. 41-51 ◽  
Author(s):  
T. J. Humphries ◽  
C. M. Kessler

2020 ◽  
pp. 237337992097842
Author(s):  
Sophie Godley ◽  
Betsy Aumiller ◽  
Viviana Horigian ◽  
Naila Khalil ◽  
Jessica Kruger ◽  
...  

An eight-member team of the Teaching Working Group of the Association of Schools and Programs of Public Health Scholarship of Teaching and Learning Task Force created a call to action advancing the use of evidence-based strategies for public health education. The goal of this article is threefold, to assess briefly the current status of evidence-based teaching in public health, strengthen the case for using evidence-based teaching practices in public health courses, and propose strategies for educators in public health to engage along a continuum of evidence-based teaching. In this article, we define evidence-based teaching (EBT) proposes that EBT is demonstrated by: student mastery of specific short-term learner outcomes (e.g., enhanced effectiveness such as represented by improved knowledge, skills, and/or attitudes); increases the likelihood of successfully completion of a particular public health degree or program, which represents an intermediate- or long-term outcome; and ultimately posits that effective teaching in public health aims to produce well-prepared graduates who contribute to a ready workforce (Impact 1) who are able to improve the health of the public (Impact 2), highlights effective evidence-based teaching practices that improve student learning outcomes, encourages both seasoned faculty and newcomers to the field to incorporate EBT into existing public health curricula and to begin by making small changes, and concludes with a call to action for EBT that improves student learning.


Author(s):  
Courtney G. L. Ray ◽  
Kyr Hudson Mariouw ◽  
Kendra M. Anderson ◽  
Elisa George ◽  
Natalie Bisignano ◽  
...  

Author(s):  
Walter Kresic ◽  
Len LeBlanc ◽  
Lorna Harron

While North American pipeline integrity codes and regulations provide substantive prescriptive or goal setting objectives, there currently is not a consistent measurement approach for defining the levels of safety achieved. Standardized targets would drive consistent operator safety culture, enhance transparency for the public, and focus industry collaboration on technologies and innovation. This paper provides the perspective of an operator on current status of where the pipeline industry is related to safety targets and social license in addition to where the pipeline industry could go in this arena. The intent is a ‘call to action’ for the leaders in the pipeline industry to collaborate on the establishment of the technical systems which define the current industry safety condition, the targets that must be achieved, and to show that the industry is innovating for further improvements; elements considered to be important to the achievement of social license. A review of the current practices as well as a framework for industry advancement and advocacy will be explained. This will include an examination of safety measurement systems from around the world including other notable industries such as aviation and nuclear. Several measurement models will be highlighted including qualitative, semi-quantitative and quantitative. Importantly, this paper will highlight how operators, regulators, and codes organizations can link together for this common purpose and contribute to “social license”.


1966 ◽  
Vol 25 ◽  
pp. 266-267
Author(s):  
R. L. Duncombe

An examination of some specialized lunar and planetary ephemerides has revealed inconsistencies in the adopted planetary masses, the presence of non-gravitational terms, and some outright numerical errors. They should be considered of temporary usefulness only, subject to subsequent amendment as required for the interpretation of observational data.


Author(s):  
Martin Peckerar ◽  
Anastasios Tousimis

Solid state x-ray sensing systems have been used for many years in conjunction with scanning and transmission electron microscopes. Such systems conveniently provide users with elemental area maps and quantitative chemical analyses of samples. Improvements on these tools are currently sought in the following areas: sensitivity at longer and shorter x-ray wavelengths and minimization of noise-broadening of spectral lines. In this paper, we review basic limitations and recent advances in each of these areas. Throughout the review, we emphasize the systems nature of the problem. That is. limitations exist not only in the sensor elements but also in the preamplifier/amplifier chain and in the interfaces between these components.Solid state x-ray sensors usually function by way of incident photons creating electron-hole pairs in semiconductor material. This radiation-produced mobile charge is swept into external circuitry by electric fields in the semiconductor bulk.


2021 ◽  
Author(s):  
Yuanhong Ma ◽  
Shao-Jie Lou ◽  
Zhaomin Hou

This review article provides a comprehensive overview to recognise the current status of electron-deficient boron-based catalysis in C–H functionalisations.


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