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Retricted access

Editorial

First published 2021-6

Bright and Dark Spots in Project Studies: Continuing Efforts to Advance Theory Development and Debate

Joana Geraldi, Jonas Söderlund, Alfons van Marrewijk

Project Management Journal

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Research article

First published 2012-1

The Dark Spots in the Japan-Africa Political Economy

Tshepo T. Gwatiwa

Insight on Africa

Open access

Letter

First published 2025-11

A roundish dark spot in the upper cava vein

Gaetano Ferrara, Francesco Aucella, Silvio Maresca [...]

The Journal of Vascular Access

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Editorial

First published 2019-10

Dark Spots in Bright Clouds: The Ominous Significance of Spotty Calcification

Adrian W. Messerli, Khaled M. Ziada, Thomas F. Whayne

Angiology

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Research article

First published 2009-01

Analysis of Dark Albedo Features on a Southern Polar Dune Field of Mars

András Horváth, Ákos Kereszturi, Szaniszló Bérczi [...]

Astrobiology

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Research article

First published 2012-2

The Tilted Hermann Grid Illusion: ‘Illusory Spots’ versus ‘Phantom Bands’

Kai Hamburger, Franziska Baier, Lothar Spillmann

Perception

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Research article

First published 2009-2

Scotopic Foveal Afterimages

David H Hubel, Piers D L Howe, Amanda M Duffy [...]

Perception

Open access

Research article

First published 2016-1

The detections of retinopathy symptoms and tractional retinal detachment

Yi-Wen Hung, Ming-Yuan Hsieh, Ching-Lin Wang [...]

Advances in Mechanical Engineering

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Research article

First published 2014-10

A discontinuous surface reflector for high-power integrated LEDs

F Liu, L Chen, B Tang [...]

Lighting Research & Technology

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Research article

First published 1987-11

Intracrystalline Structure of Enamel Crystals Affected by Caries

H. Tohda, S. Takuma, N. Tanaka

Journal of Dental Research

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