Results 171 to 180 of about 496,391 (372)
Effects of Pharmacological Agents on Ecdysteroid Synthesis in vitro in Ovaries and Abdominal Integument from Female Adult Crickets, Gryllus bimaculatus de Geer (Ensifera, Gryllidae) [PDF]
, 1995 Judith Lorenz +2 more
openalex +1 more source
The evolutionary theory of the firm: Routines, complexity and change [PDF]
This paper provides an overview on the evolutionary theory of the firm. The specific feature of the evolutionary approach is that it explains the adaptive behaviors of firms through the tension between innovation and selection.
Werner Hölzl
core
Quarterly Journal of the Royal Meteorological Society, EarlyView.Ensemble Kalman filters implicitly linearize the observation operator, which causes the posterior to deviate from its linear approximation. We quantify the linearization error for visible and infrared radiances and conclude that the linear approximation should not be used for nonlinear observation types.
Lukas Kugler, Martin Weissmann
wiley +1 more source
The effect of technology and demand shocks on structural and industrial dynamics: Evidence from Austrian manufacturing. [PDF]
In this paper we analyse the influence of sector specific developments in productivity and demand on net entry and employment in 19 industrial sectors of the Austrian economy.
Andreas Reinstaller, Werner Hölzl
core
Remote Sensing in Ecology and Conservation, EarlyView.This paper takes a retrospective look at the changes in the extent of the Congo forest and great ape habitat in the past 20 years. The data and method used in this study are novel. This produced the very first Central Africa ‐specific oil palm extent and forest change dynamics, highlighting a great ape habitat and species range decline.
Mohammed S. Ozigis +4 more
wiley +1 more source
Remote Sensing in Ecology and Conservation, EarlyView.Multidecadal satellite observations, like those from Landsat, enable the study of vegetation greenness trends at extensive spatial and temporal scales. Alpine ecosystems show significant increases in vegetation greenness, but the ecological processes driving this greening are less understood.
Arthur Bayle +5 more
wiley +1 more source
Advancing the mapping of vegetation structure in savannas using Sentinel‐1 imagery
Remote Sensing in Ecology and Conservation, EarlyView.As vegetation structure monitoring is important for the understanding and conservation of savanna ecosystems, we explored the utility of C‐band synthetic aperture radar imagery for mapping both grassland and woody vegetation structure in the Greater Serengeti‐Mara Ecosystem.
Vera Thijssen +3 more
wiley +1 more source
GEE Analysis of negatively correlated binary responses: a caution [PDF]
, 2000 James A. Hanley +2 more
openalex +1 more source
Science Education, EarlyView.ABSTRACT In the era of the Framework for K‐12 Science Education and Next Generation Science Standards (NGSS), research on preparing preservice science teachers (PSTs) for NGSS‐aligned teaching practices is important. In this study, we explored PSTs' sense‐making around planning for Ambitious Science Teaching (AST) during their discussions of teaching ...
Arzu Tanis Ozcelik, Scott McDonald
wiley +1 more source