Results 151 to 160 of about 314,174 (332)

A century of art dealing in New York. The rise of American art

open access: yesThe Economic History Review, EarlyView.
Abstract We study art trade in New York between 1870 and 1970, analysing returns on investment by the renowned Knoedler gallery to shed light on the evolution of the American art market. A generalist art gallery should allocate investments to equalize expected returns, with differences in effective returns depending on purchase prices, number of traded
Federico Etro, Elena Stepanova
wiley   +1 more source

Epithelial cell shape changes contribute to regulation of ureteric bud branching morphogenesis

open access: yesThe FEBS Journal, EarlyView.
Ureteric bud (UB) branching determines the final size, shape, and nephron number of kidneys. Characterization of UB cell shapes identified dynamic round‐to‐elliptical transitions and cellular volume changes as critical epithelial modifications that increase morphological complexity in UB tips during their transitions through ampulla‐to‐asymmetric ...
Kristen Kurtzeborn   +9 more
wiley   +1 more source

Deuterium on Venus: Observations from Earth [PDF]

open access: yes
In view of the importance of the deuterium-to-hydrogen ratio in understanding the evolutionary scenario of planetary atmospheres and its relationship to understanding the evolution of our own Earth, we undertook a series of observations designed to ...
Bezard, B.   +5 more
core   +1 more source

Venus and Adonis

open access: yes
Source: Shakespeare ...
openaire   +2 more sources

A guide to characterizing the dynamic mitochondria–endoplasmic reticulum contact sites

open access: yesThe FEBS Journal, EarlyView.
The dynamism, heterogeneity, and functional complexity of mitochondria–endoplasmic reticulum contacts (MERCs) require combined methodological approaches to offset limitations of individual techniques. Here, we review available tools and methodologies for MERC research, outline key technical challenges, and discuss how recent advances deliver ...
Antigoni Diokmetzidou, Luca Scorrano
wiley   +1 more source

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