Results 81 to 90 of about 711,478 (286)

The contamination of the surface of Vesta by impacts and the delivery of the dark material

open access: yes, 2014
The Dawn spacecraft observed the presence of dark material, which in turn proved to be associated with OH and H-rich material, on the surface of Vesta. The source of this dark material has been identified with the low albedo asteroids, but it is still a ...
Combe, J. -P.   +12 more
core   +1 more source

Inactivation Rap2a in Endothelial Cell Prevents Pulmonary Fibrosis by Regulating Immune Microenvironment Through MAP4K4‐VCAM1 Signaling

open access: yesAdvanced Science, EarlyView.
We identified the endothelial RAP2A as a regulator of inflammatory endothelial activation in experimental lung fibrosis and suggest that targeting RAP2A‐mediated signaling may represent a potential strategy to modulate endothelial–immune crosstalk during fibrotic lung injury.
Xiaolan Zheng   +13 more
wiley   +1 more source

The contribution of post-accession Polish migrants to adult social care services [PDF]

open access: yes, 2011
In an increasingly globalised world, for many people who are using the UK adult social care services, interaction with post accession migrants as paid carers now represents an everyday encounter.
Judd, Dawn Beatrice
core  

The Dawn of Multi-Messenger Astronomy

open access: yes, 2016
The recent discoveries of high-energy astrophysical neutrinos and gravitational waves have opened new windows of exploration to the Universe. Combining neutrino observations with measurements of electromagnetic radiation and cosmic rays promises to ...
Santander, Marcos
core   +1 more source

Profiling Localized Immunomodulation and Drug Biodistribution within a Subcutaneous Vascularized Niche for Cell Transplantation

open access: yesAdvanced Science, EarlyView.
We studied how five common immunosuppressants behave when delivered directly to a transplant site instead of systemically. Using a vascularized implant for islet transplantation, we show that local delivery protects grafts, limits drug spread to the rest of the body, and produces distinct immune signatures.
Jocelyn Nikita Campa‐Carranza   +19 more
wiley   +1 more source

Pseudo dawn and true dawn observations by naked eye in Egypt

open access: yesBeni-Suef University Journal of Basic and Applied Sciences, 2018
Naked eye observations of the morning twilight phenomenon, beginning, end of a pseudo dawn and the true dawn are recorded. These results are an average of 38 observations carried out at Wadi Al Natron (30° 30′ N, 30° 09′ E) with a desert background ...
M.A. Semeida, A.H. Hassan
doaj   +1 more source

Functional Departmentalism and Nonjudicial Interpretation: Who Determines Constitutional Meaning? [PDF]

open access: yes, 2004
Johnsen examines the roles of nonjudicial entities--especially the Congress and the president--in the development of constitutional meaning. Although the other two branches are fearful of challenging judiciary supremacy, functional departmentalism may ...
Johnsen, Dawn E.
core   +2 more sources

Novel Vascular‐Adaptive Liquid Metal Microspheres Enable Visualized Arterial Embolization Therapy

open access: yesAdvanced Science, EarlyView.
We present drug‐loaded liquid metal microspheres (X‐MEN) as a novel agent for image‐guided arterial embolization. With inherent radiopacity and superior deformability, X‐MEN enables real‐time monitoring and conforms tightly to irregular vessels. This approach ensures precise, long‐lasting embolization without recanalization, addressing critical ...
Chenyu Shen   +14 more
wiley   +1 more source

Electron plasma oscillations in the near-earth solar wind: Preliminary observations and interpretations [PDF]

open access: yes
Preliminary results and conclusions of a study of electric field oscillations in the upstream solar wind are reported. The OGO-5 orbits are on the dusk (three) and on the dawn (one) sides of the earth-sun line.
Fredricks, R. W.   +2 more
core   +1 more source

Influences of environmental and biological factors on song complexity in songbirds : a thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Ecology at Massey University, Auckland, New Zealand [PDF]

open access: yes, 2017
Content removed due to copyright reasons: Hill, S. D., Pawley, M. D. M., Anderson, M. G., & Weihong, J. (2017). Higher song complexity and intruder pressure at dawn in a vocally complex songbird. Emu - Austral Ornithology, 118(2), 147-157.
Hill, Samuel David
core  

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