Results 41 to 50 of about 1,957 (103)

New Media Ecologies, Old Occupational Subjectivities and Practices: Tensions and Contradictions in Online Crowdfunding for the Arts in the Netherlands

open access: yesAmerican Anthropologist, Volume 127, Issue 4, Page 796-806, December 2025.
ABSTRACT Many artists in Europe now turn to online crowdfunding to fund their creative practices against the backdrop of cuts in state‐funded subsidies for the arts. Based on an ethnographic analysis of online crowdfunding in the Netherlands, I suggest that this neoliberal context requires artists to cultivate occupational subjectivities and practices ...
Eitan Wilf
wiley   +1 more source

Entropy guided attention network for weakly-supervised action localization

open access: yes, 2022
One major challenge of Weakly-supervised Temporal Action Localization (WTAL) is to handle diverse backgrounds in videos. To model background frames, most existing methods treat them as an additional action class.
Cheng, Yi   +5 more
core   +1 more source

Effect of Two Geologically Distinct Amazonian Rivers in Shaping Forest Understorey Bird Assemblages

open access: yesJournal of Biogeography, Volume 52, Issue 12, December 2025.
ABSTRACT Aim The effects of rivers as barriers for species dispersal can be expected to vary according to both species traits and the characteristics of rivers themselves. In this context, our aim was to investigate dissimilarities in species composition across opposite banks of two major Amazonian rivers, the Juruá and the Tapajós, and relate them to ...
M. F. A. Maximiano   +5 more
wiley   +1 more source

The mysterious middlemen making your vision pop: understanding the function of amacrine cells

open access: yesThe Journal of Physiology, Volume 603, Issue 21, Page 6473-6502, November 1, 2025.
Abstract figure legend This review aims to illustrate the diversity and function of amacrine cells in the retina. The diversity of amacrine cell subtypes is depicted based on morphology, stratification and neurotransmitter expression, along with their synaptic connectivity with bipolar and ganglion cells, emphasizing inhibitory and modulatory roles ...
Victor Calbiague‐Garcia   +3 more
wiley   +1 more source

Quantifying the Influence of Poly(Ethylene glycol) on the Micelle Formation of Nonionic Detergents

open access: yesChemPlusChem, Volume 90, Issue 10, October 9, 2025.
The influence of poly(ethylene glycols) (PEG) with different molecular weights on the critical micelle concentration of nonionic detergents is quantified based on fluorescence spectra of 8‐anilinonaphthalene‐1‐sulfonate (ANS) and found to depend on the concentration of oxyethylene (OE) units rather than polymer length.
Frank Müh, Julia Gätcke, Athina Zouni
wiley   +1 more source

A Common Fixed Point Theorems in Menger Space using Occationally Weakly Compatible Mappings

open access: yes, 2014
In this paper we have improved the result of Saurabh Manro [7] by using the concept of occasionally weakly compatible Maps and proved some results on fixed points in menger space.
Wadhwa, Kamal   +2 more
core  

Cyclic Type Fixed Point Results in 2-Menger Spaces [PDF]

open access: yes, 2015
summary:In this paper we introduce generalized cyclic contractions through $r$ number of subsets of a probabilistic 2-metric space and establish two fixed point results for such contractions. In our first theorem we use the Hadzic type $t$-norm.
BHANDARI, Samir Kumar   +2 more
core   +1 more source

Note on weakly n-dimensional spaces

open access: yes, 2001
Weakly n-dimensional spaces were first distinguished by Karl Menger. In this note we shall discuss three topics concerning this class of spaces: universal spaces, products, and the sum theorem.
Pol, R   +4 more
core   +1 more source

Compatible and weakly compatible mappings in cone metric spaces

open access: yes, 2010
In this paper we extend and generalize common fixed point theorems for six self-maps of Singh and Jain [B. Singh, S. Jain, A fixed point theorem in Menger space through weak compatibility, J. Math. Anal. Appl.
Zorana Golubović   +5 more
core   +1 more source

Fast accretion onto a weakly magnetized star

open access: yes, 2018
Generally it has been assumed that the presence of a fast (close to the escape velocity) accretion is an indication of the magnetospheric accretion. However, observations indicate that fast accretion also occurs even in a weakly magnetized stars like ...
Takasao, Shinsuke (5981180)   +1 more
core   +1 more source

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