scholarly journals Life Paths to Leading Systems-Level Change: Higher Education's Pitfalls and Potential

2021 ◽  
Vol 14 (4) ◽  
pp. 249-257
Author(s):  
Roslynn Brain McCann ◽  
Kaitlyn Spangler ◽  
and Andrew Millison
Keyword(s):  
Level Change ◽  
Life Paths

Mean-level change in pathological personality dimensions over 4 decades in clinical and community samples: A cross-sectional study.

2020 ◽  
Vol 11 (6) ◽  
pp. 409-417
Author(s):  
José Ruiz ◽  
Fernando Gutiérrez ◽  
Josep Maria Peri ◽  
Anton Aluja ◽  
Eva Baillés ◽  
...  
Keyword(s):  
Cross Sectional Study ◽  
Sectional Study ◽  
Cross Sectional ◽  
Personality Dimensions ◽  
Level Change

Tansley's Psychoanalytic Network: An episode out of the Early History of Psychoanalysis in England

2000 ◽  
Vol 2 (2) ◽  
pp. 189-256 ◽  
Author(s):  
Laura Cameron ◽  
John Forrester
Keyword(s):  
Discussion Group ◽  
Early History ◽  
History Of Psychoanalysis ◽  
Training Requirements ◽  
Life Paths ◽  
History Of ◽  
Unpublished Manuscripts

The paper traces the psychoanalytic networks of the English botanist, A.G. Tansley, a patient of Freud's (1922-1924), whose detour from ecology to psychoanalysis staked out a path which became emblematic for his generation. Tansley acted as the hinge between two networks of men dedicated to the study of psychoanalysis: a Cambridge psychoanalytic discussion group consisting of Tansley, John Rickman, Lionel Penrose, Frank Ramsey, Harold Jeffreys and James Strachey; and a network of field scientists which included Harry Godwin, E. Pickworth Farrow and C.C. Fagg. Drawing on unpublished letters written by Freud and on unpublished manuscripts, the authors detail the varied life paths of these psychoanalytic allies, focusing primarily on the 1920s when psychoanalysis in England was open to committed scientific enthusiasts, before the development of training requirements narrowed down what counted as a psychoanalytic community.

Phanerozoic Oxygen

2017 ◽  
Author(s):  
Donald Eugene Canfield
Keyword(s):  
Oxygen Consumption ◽  
Organic Carbon ◽  
Sea Level ◽  
Time Scale ◽  
Atmospheric Oxygen ◽  
Sea Level Change ◽  
Oxygen Production ◽  
Level Change ◽  
History Of ◽  
Geologic Processes

This chapter discusses the modeling of the history of atmospheric oxygen. The most recently deposited sediments will also be the most prone to weathering through processes like sea-level change or uplift of the land. Thus, through rapid recycling, high rates of oxygen production through the burial of organic-rich sediments will quickly lead to high rates of oxygen consumption through the exposure of these organic-rich sediments to weathering. From a modeling perspective, rapid recycling helps to dampen oxygen changes. This is important because the fluxes of oxygen through the atmosphere during organic carbon and pyrite burial, and by weathering, are huge compared to the relatively small amounts of oxygen in the atmosphere. Thus, all of the oxygen in the present atmosphere is cycled through geologic processes of oxygen liberation (organic carbon and pyrite burial) and consumption (weathering) on a time scale of about 2 to 3 million years.

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