Results 251 to 260 of about 42,518,722 (284)

Trifunctional Sialylation‐Based SF‐ZIF@NA Hydrogel for Selective Osteoclast Inhibition and Enhanced Bone‐Vessel Regeneration in Osteoporotic Bone Defects

open access: yesAdvanced Science, EarlyView.
This study introduces the SF‐ZIF@NA hydrogel system for osteoporotic bone defect treatment. The hydrogel inhibits osteoclast fusion by removing sialic acid and preserves the anabolic function of precursor osteoclasts (pOCs). It also releases Zn2⁺ in acidic conditions, promoting osteogenesis and angiogenesis.
Zhengrong Chen   +13 more
wiley   +1 more source

Broadband, Wide‐Angle, and Versatile Metasurface Illusions with Inverse Synthetic Aperture Radar Imaging

open access: yesAdvanced Science, EarlyView.
“Illusion” is a captivating topic throughout human civilization. This research proposes an advanced multi‐layer metasurface illusion strategy utilizing a technique known as “inverse synthetic aperture radar (ISAR)” imaging, enabling the creation of illusions over broadband and wide‐angle.
Haoran Li   +12 more
wiley   +1 more source

Taming Lithium Nucleation and Growth on Cu Current Collector by Electrochemical Activation of ZnF2 Layer

open access: yesAdvanced Science, EarlyView.
Through a single‐step electrochemical activation process, the ultrathin ZnF2 layer deposits on a Cu current collector can be transformed into lithiophilic LiZn alloy and LiF salt that can effectively regulate Li nucleation and growth. Abstract Lithium‐metal anodes are essential for the advancement of next‐generation batteries.
Viet Phuong Nguyen   +4 more
wiley   +1 more source

REGIONAL STUDIES OF CATECHOLAMINES IN THE RAT BRAIN‐I

Journal of Neurochemistry, 1966
NOREPINEPHRINE is found in appreciable amounts in mammalian brain tissue. VOGT (1954) showed that this amine was unequally distributed in various regions of the cat brain, the highest concentrations being found in the hypothalamus.
J. Glowinski, L. Iversen
semanticscholar   +1 more source

River Seepage Conductance in Large‐Scale Regional Studies

Ground Water, 2017
Flow exchange between surface and groundwater is of great importance be it for beneficial allocation and use of water resources or for the proper exercise of water rights.
H. Morel‐Seytoux   +3 more
semanticscholar   +1 more source

The Wiley Blackwell Encyclopedia of Urban and Regional Studies

, 2019
Provides comprehensive coverage of major topics in urban and regional studies Under the guidance of Editor-in-Chief Anthony Orum, this definitive reference work covers central and emergent topics in the field, through an examination of urban and regional
A. Orum
semanticscholar   +1 more source

Determination of earthquake source parameters from waveform data for studies of global and regional seismicity

, 1981
It is possible to use the waveform data not only to derive the source mechanism of an earthquake but also to establish the hypocentral coordinates of the ‘best point source’ (the centroid of the stress glut density) at a given frequency.
A. Dziewoński, T.-A. Chou, J. Woodhouse
semanticscholar   +1 more source

Environmental Innovation and Sustainability Transitions in Regional Studies

, 2012
Truffer B. and Coenen L. Environmental innovation and sustainability transitions in regional studies, Regional Studies. Sustainable development and environmental innovations have received increasing attention in regional studies and the related ...
B. Truffer, Lars Coenen
semanticscholar   +1 more source

Regional deficits in brain volume in schizophrenia: a meta-analysis of voxel-based morphometry studies.

American Journal of Psychiatry, 2005
OBJECTIVE Voxel-based morphometry is a method for detecting group differences in the density or volume of brain matter. The authors reviewed the literature on use of voxel-based morphometry in schizophrenia imaging research to examine the capabilities of
R. Honea   +3 more
semanticscholar   +1 more source

Plan vs Project Dilemma Revisited: A Progress Review of Urban and Regional Studies Literature

, 2013
The plan vs project dilemma is a starting discussion point in classic urban and regional studies in which key planning ideas originate from plans, projects, or both.
R. Banai
semanticscholar   +1 more source

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