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Chlorophyll fluorescence as a marker for herbicide mechanisms of action
(Academic Press Inc. Elsevier B.V., 2012-03-01)
Photosynthesis is the single most important source of 02 and organic chemical energy necessary to support all non-autotrophic life forms. Plants compartmentalize this elaborate biochemical process within chloroplasts in ...
Finite temperature effective actions
(ELSEVIER SCIENCE BV, 2009)
We present, from first principles, a direct method for evaluating the exact fermion propagator in the presence of a general background held at finite temperature, which can be used to determine the finite temperature ...
Effective actions at finite temperature
(AMER PHYSICAL SOC, 2009)
This is a more detailed version of our recent paper where we proposed, from first principles, a direct method for evaluating the exact fermion propagator in the presence of a general background field at finite temperature. ...
A moving story: Whole-body motor training selectively improves the appraisal of action meanings in naturalistic narratives.
This study examined whether systematic whole-body stimulation and increased attention to visuospatial motion patterns can enhance the appraisal of action meanings evoked by naturalistic texts. Participants listened to ...
Two-particle irreducible effective action approach to nonlinear current-conserving approximations in driven systems
(IOP Publishing, 2009-04)
Using closed-time-path two-particle irreducible coarse-grained effective action (CTP 2PI CGEA) techniques, we study the response of an open interacting electronic system to time-dependent external electromagnetic fields. ...
An Action Research Study Aimed at Designing and Implementing an Innovative Unit of Instruction Within the Context of Developing Innovative Thinking Skills Among Primary School Students
(2015-11-02)
Employing an action research approach, this study investigated the effectiveness of the implementation of a unit of instruction that combined the design thinking approach and the new primary curriculum at a primary school ...
Social action in socially responsibile business
(Universidad Nacional de Misiones. Facultad de Ciencias Económicas. Programa de Posgrado en Administración, 2012-06-19)
The research proposed as general objective to increase knowledge about the characteristics of the actions that companies make in Corporate Social Responsibility programs with interested groups (stakeholders) who are in the ...
Effects of 4-aminopyridine on pacemaker activity of frog sinus venosus
(1980)
The effects of low concentrations of 4-aminopyridine (4-AP) were studied on the frog sinus venosus by means of intracellular microelectrodes. 4-AP depressed spontaneous automaticity. This effect was not reversed by atropine. ...
Applauding with Closed Hands: Neural Signature of Action-Sentence Compatibility Effects
(PUBLIC LIBRARY SCIENCE, 2010)
Background: Behavioral studies have provided evidence for an action-sentence compatibility effect (ACE) that suggests a coupling of motor mechanisms and action-sentence comprehension. When both processes are concurrent, ...