Results 201 to 210 of about 343,116 (364)

Mallard response to experimental human disturbance on sanctuary areas is mediated by hunting

open access: yesWildlife Biology, EarlyView.
Wildlife managers often provide spatial sanctuaries for wildlife to escape both lethal (e.g. hunting) and non‐lethal (e.g. non‐consumptive recreation) human disturbance. However, as societal interest in outdoor recreation continues to climb, many areas face added pressure to allow recreation, yet studies increasingly demonstrate negative effects of ...
Abigail G. Blake‐Bradshaw   +6 more
wiley   +1 more source

Characterization by Different Non‐Invasive Methods Artworks From Brazilian Modernist Painters Tarsila Do Amaral and Anita Malfatti

open access: yesX-Ray Spectrometry, EarlyView.
ABSTRACT In this study, four paintings by the Brazilian artists Tarsila do Amaral and Anita Malfatti were analyzed using x‐ray fluorescence (XRF) and macro‐x‐ray fluorescence (MA‐XRF) scanning. The analyzed artworks by Tarsila do Amaral were “Autorretrato com vestido laranja” (1921) and “Figura Só” (1930), while the investigated paintings by Anita ...
Valter Felix   +9 more
wiley   +1 more source

A scoping review of arts in mental health policy in the United States. [PDF]

open access: yesFront Public Health
Rodriguez AK   +7 more
europepmc   +1 more source

Thickness Calculation of Pigment Layers and Gold Leaves Using XRF and MA‐XRF Data

open access: yesX-Ray Spectrometry, EarlyView.
ABSTRACT In this work, XRF and MA‐XRF data were used to estimate the thickness of Chromium Oxide (Cr₂O₃) pigment and gold leaf applied over Lead White (2PbCO3.Pb(OH)2). The thickness determination was based on the differential attenuation of the Pb‐Lα and Pb‐Lβ characteristic X‐rays, which allows correlating the overlying material layer with the Pb(Lα ...
Renato Pereira de Freitas   +9 more
wiley   +1 more source

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