Results 81 to 90 of about 28,137 (308)

Shape‐Morphing Nanoengineered Hydrogel Ribbons as Hemostats

Advanced Functional Materials, EarlyView.
This study introduces a self‐assembling, shape‐morphing nanoengineered hydrogel ribbon system that rapidly forms porous aggregates in situ for efficient hemostasis in trauma and surgical applications. Abstract Rapid and effective hemorrhage control remains a major challenge in trauma and surgical care, particularly for complex or noncompressible wounds.
Ryan Davis Jr, Saptarshi Biswas, Jacob Aragon, Asaf Dana, Jasmine Sureka, Vaaridhi Ramanuja, Jeevika Thazhaiselvam, Sarah E. Miller, Taylor H. Ware, Akhilesh K. Gaharwar   +9 more
wiley   +1 more source

The colour magnitude relation for galaxies in the Coma cluster [PDF]

, 2001
We present a new photometric catalogue of the Coma galaxy cluster in the Johnson U- and V- bands. We cover an area of 3360arcmin2 of sky, to a depth of V=20 mag in a 13 arcsec diameter aperture, and produce magnitudes for ~1400 extended objects in metric
A.I. Terlevich, Abraham, Andreon, Andreon, Arimoto, Baier, Beers, Bender, Bertin, Bothun, Bower, Bower, Bower, Caldwell, Caldwell, Charlot, Colless, Djorgovski, Dressler, Dressler, Dressler, Dressler, Ellis, Escalera, Faber, Ferguson, Fried, Frogel, Godwin, Johnson, Jorgensen, Kauffmann, Kodama, Kodama, Kodama, Kuntschner, Landolt, Larson, Larson, Lucey, Maddox, Mehlert, Moss, N. Caldwell, Pahre, Persson, Poggianti, R.G. Bower, Saglia, Saglia, Secker, Stanford, Terlevich, Vader, Van Den Bergh, Visvanathan, Woolf, Worthey, Zepf   +58 more
core   +3 more sources

Electron–Matter Interactions During Electron Beam Nanopatterning

Advanced Functional Materials, EarlyView.
This article reviews the electron–matter interactions important to nanopatterning with electron beam lithography (EBL). Electron–matter interactions, including secondary electron generation routes, polymer radiolysis, and electron beam induced charging, are discussed.
Camila Faccini de Lima, Prathiba Thamizhavel, Taylor J. Woehl   +2 more
wiley   +1 more source

How to read the equine electrocardiogram? : tips and tricks [PDF]

, 2011
C
van Loon, Gunther
core   +1 more source

Block Copolymers: Emerging Building Blocks for Additive Manufacturing

Advanced Functional Materials, EarlyView.
This review addresses how block copolymer (BCP) physics and rheology have led to the widespread use of BCPs in advanced additive manufacturing techniques, with particular emphasis on the untapped potential of these nanostructured materials toward achieving multi‐scale architected materials with unique, programmable material properties.
Alice S. Fergerson, Hemish B. Thakkar, Jiaen Wu, Emily C. Davidson   +3 more
wiley   +1 more source

Combined surgical revascularization and endovascular trapping of a large/giant thrombosed aneurysm of the distal anterior cerebral artery: A report of two cases

Interdisciplinary Neurosurgery
Background: Large and giant thrombosed aneurysms of the distal anterior cerebral artery (d-ACA), despite being rare, are associated with high mortality rates due to rupture.
Songhyon Lee, Michio Nakamura, Tadashi Miyazaki, Satoru Kurihara, Tomoko Yoneyama-Sarnecky   +4 more
doaj   +1 more source

Deconstructive versus reconstructive endovascular approaches for intracranial dissecting aneurysms

The Egyptian Journal of Radiology and Nuclear Medicine, 2021
Background The annual incidence of the intracranial dissecting aneurysms is about 1 to 1.5 per 100,000. This is a well-known cause of stroke and subarachnoid hemorrhage in young and middle-aged patients (Santos-Franco et al. in Neurosurg Rev, 2008. https:
Mohammad Ahmad Mohammad Saad, Wael Mohammad Fathy Salamah, Maged Abdel Gawwad Abdel Salam, Ashraf Abdel Latif Osman, Farouk Hassan   +4 more
doaj   +1 more source

Releasing aperture filter constraints [PDF]

, 2007
Aperture filters are a recently introduced class of nonlinear filters used in image processing. In this paper we present a new approach for aperture filter design, improving operator performance with respect to the MSE measure by releasing some of the ...
Marshall, S.
core  

Membrane Wrapping for High Capacity and Rapidly Switchable Adhesives

Advanced Functional Materials, EarlyView.
A membrane‐wrapping mechanism enables high‐capacity, rapidly switchable adhesion by coupling suction, friction, and adhesion. Broadband performance is achieved in dry and underwater conditions, allowing fast, reversible manipulation of objects of diverse sizes and shapes, from delicate eggs and berries to flat, complex, or heavy objects. These outcomes
Yeunhee Kim, Camryn A. Mills, Michael D. Bartlett   +2 more
wiley   +1 more source

A Morphological Analysis of New Words Added to English from 2020 to 2024

Zanco Journal of Humanity Sciences
Because of the growing need to express new ideas and feelings, new words are formed constantly. The area that is concerned with this is word formation. It is a part of morphology that deals with the processes that form new words.
Lana Jamaladdin Khalid, Kavi Shakir Mohammed   +1 more
doaj   +1 more source