Výsledky vyhledávání - "Naomi Kotwal"

Improving the dimensional accuracy of 3D x-ray microscopy data

Autor: Herminso Villarraga-Gómez, Naomi Kotwal, Rachna Parwani, Daniel Weiß, Martin Krenkel, Wolfgang Kimmig, Christoph Graf Vom Hagen

Publikováno v: Measurement Science and Technology. 33:074002

X-ray microscopy instruments have the unique ability to achieve nondestructive imaging with higher spatial resolutions than traditional x-ray computed tomography (CT) systems. This unique ability is of interest to industrial quality control entities,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1496b2f5c949d7987f416c8e75cd94b3
https://doi.org/10.1088/1361-6501/ac5a30

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Colloidal Crystals: Multifunctional Hydrogels with Reversible 3D Ordered Macroporous Structures (Adv. Sci. 5/2015)

Autor: Pratiti Mandal, Sipei Li, Hongkun He, Naomi Kotwal, Krzysztof Matyjaszewski, Shawn Litster, Saadyah Averick, Hangjun Ding, Arno Merkle, Jeff Gelb

Publikováno v: Advanced Science

Advances towards the characterizations of three‐dimensionally ordered macroporous (3DOM) hydrogels are illustrated in the cover art, based on article number 1500069 by K. Matyjaszewski and co‐workers. The 3DOM hydrogels prepared by colloidal crys

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f9104c6b90f80ea83a95f7fa7c32cf7d
http://europepmc.org/articles/PMC5115370

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Non-destructive, Multi-scale 3D Fractographic Analysis of a Carbon Fiber Composite Hockey Stick after Compressive Failure

Autor: Hrishi Bale, Leah Lavery, Broderick Wayne, Will Harris, Naomi Kotwal, Jeff Gelb, Arno Merkle

Publikováno v: Microscopy and Microanalysis. 22:1834-1835

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5e920e4d10f6a44a0d93bec923626e5d
https://doi.org/10.1017/s1431927616010011

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From Flat Membranes to Fabrication of Hollow Spun Fibers of Polyethersulfone/ Polyvinylpyrillidone (PES/PVP) - Correlative Scanning Electron Microscopy (FE-SEM), 3-D X ray Microscopy and Ultrafiltration Properties

Autor: Carl Strom, Rachel Elizabeth Halbfinger, Naomi Kotwal, Albin Peter Berzinis, Matthias Wessling, Lars Ingmar Eckart Peters, Pooja Bajaj

Publikováno v: Microscopy and Microanalysis. 21:319-320

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::56ccbb48134673ba65d99d4ab457b2f7
https://doi.org/10.1017/s1431927615002391

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NDT of electronic packages, MEMs, sensors and materials in 3D to submicron resolution

Autor: Jeff Gelb, Naomi Kotwal, S. H. Lau, Allen Gu, Luke Hunter

Publikováno v: 2012 1st International Symposium on Physics and Technology of Sensors (ISPTS-1).

There is an explosive growth in advanced 3D stacked packages, MEMs and sensors driven by a variety of applications in consumer electronics, aerospace, automotive and medicine. Accurate 3D analysis of their micro and nanostructures, porosity, defects

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::325ff2291923040e18570b7c8ecb95da
https://doi.org/10.1109/ispts.2012.6260901

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3D Analysis of Lumbar Spine Facet Joint Cartilage Thickness Distribution

Autor: Naomi Kotwal, Howard S. An, Rick D. Sumner, Peter Simon, Gunnar Andersson, Nozomu Inoue, Todd B. Parrish, Alejandro A. Espinoza Orías

Publikováno v: ASME 2011 Summer Bioengineering Conference, Parts A and B.

Quantitative knowledge of lumbar facet joint morphology is crucial in understanding the relationship between the geometry and kinematics of the facet joint as well as better understanding degenerative changes. Accurate prediction of lumbar facet join

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::047691b7089539a886a08adfb4be3cdd
https://doi.org/10.1115/sbc2011-53894

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Multifunctional Hydrogels with Reversible 3D Ordered Macroporous Structures

Autor: Sipei Li, Pratiti Mandal, Jeff Gelb, Krzysztof Matyjaszewski, Shawn Litster, Hongkun He, Saadyah Averick, Naomi Kotwal, Hangjun Ding, Arno Merkle

Publikováno v: Advanced Science

Three‐dimensionally ordered macroporous (3DOM) hydrogels prepared by colloidal crystals templating display highly reversible shape memory properties, as confirmed by indirect electron microscopy imaging of their inverse replicas and direct nanoscal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65a9d19329df036a7f9b29b0f089187f
https://doi.org/10.1002/advs.201500069

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3D X-Ray Microscopy (XRM) Technique for Evaluating the Porosity of the 3D Ordered Macroporous Materials by Colloidal Crystal Templating

Autor: Jeff Gelb, H. He, K. Matyjaszewski, Arno Merkle, Naomi Kotwal

Publikováno v: Microscopy and Microanalysis. 19:1898-1899

Extended abstract of a paper presented at Microscopy and Microanalysis 2013 in Indianapolis, Indiana, USA, August 4 – August 8, 2013.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ec38122b341608d66c4ddfb2e4f2c449
https://doi.org/10.1017/s1431927613011483

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Colloidal Crystals: Three-Dimensionally Ordered Macroporous Polymeric Materials by Colloidal Crystal Templating for Reversible CO2Capture (Adv. Funct. Mater. 37/2013)

Autor: Hongkun He, Naomi Kotwal, Nathaniel E. David, Jeff Gelb, Glenn Sugar, Dominik Konkolewicz, Krzysztof Matyjaszewski, Mingjiang Zhong, Karin Yacatto, Timothy Rappold, Arno Merkle

Publikováno v: Advanced Functional Materials. 23:4719-4719

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0b8478c30a22b51fb8a8963bb2d98457
https://doi.org/10.1002/adfm.201370192

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