Zobrazeno 1 - 10
of 104
pro vyhledávání: '"David Hutchins"'
Publikováno v:
Sensors, Vol 23, Iss 2, p 600 (2023)
The use of thin magnetostrictive patches to generate and detect guided waves within the composite samples is investigated for defect detection. This approach has been implemented using SH0 shear horizontal guided waves in both CFRP and GFRP plates. A
Externí odkaz:
https://doaj.org/article/193003cf41df481cb162de150477b5ff
Publikováno v:
Sensors, Vol 22, Iss 3, p 766 (2022)
A set of experiments was designed and conducted to investigate the vibrational ultrasonic response of a thin magnetostrictive patch bonded to a glass plate, with changes in static and dynamic magnetic fields applied to the patch. Such arrangements ar
Externí odkaz:
https://doaj.org/article/d46fdb8783d04596b473a539b13ec746
Publikováno v:
Sensors, Vol 20, Iss 24, p 7189 (2020)
The characteristics of removable magnetostrictive thin patches are investigated for the generation of guided waves in plates. The directivity patterns of SH, S0 and A0 modes have been measured in a thin metallic plate for different combinations of st
Externí odkaz:
https://doaj.org/article/f52c0aaf64b64a20b0d21d7a9e6482c7
Publikováno v:
PeerJ, Vol 6, p e4608 (2018)
Background The globally abundant coccolithophore, Emiliania huxleyi, plays an important ecological role in oceanic carbon biogeochemistry by forming a cellular covering of plate-like CaCO3 crystals (coccoliths) and fixing CO2. It is unknown how the c
Externí odkaz:
https://doaj.org/article/9e31aa2e4fea44c6b2fbe4bf6c9abbf8
Autor:
Stefano Laureti, Muhammad Khalid Rizwan, Hamed Malekmohammadi, Pietro Burrascano, Maurizio Natali, Luigi Torre, Marco Rallini, Ivan Puri, David Hutchins, Marco Ricci
Publikováno v:
Sensors, Vol 19, Iss 9, p 2198 (2019)
Ablative materials are used extensively in the aerospace industry for protection against high thermal stresses and temperatures, an example being glass/silicone composites. The extreme conditions faced and the cost-risk related to the production/oper
Externí odkaz:
https://doaj.org/article/ebcffd5a57fc46b9bf1f7123f7e57c64
Autor:
Akira Tiele, Shivam Soni-Sadar, Jack Rowbottom, Shilen Patel, Edward Mathewson, Samuel Pearson, David Hutchins, John Head, Stephen Hutchins
Publikováno v:
Bioengineering, Vol 4, Iss 4, p 89 (2017)
The rise in popularity of the Paralympics in recent years has created a need for effective, low-cost sports-prosthetic devices for upper-limb amputees. There are various opportunities for lower-limb amputees to participate in cycling; however, there
Externí odkaz:
https://doaj.org/article/fdadf1c53a2c4377b0a8833f204e0871
Autor:
Maurice “Bud” Martin, PhD, MEd, CHES, Barbara A. Larsen, MPH, RD, Laura Shea, RN, MA, David Hutchins, BSEH, Ana Alfaro-Correa, ScD
Publikováno v:
Preventing Chronic Disease, Vol 4, Iss 1 (2007)
BackgroundApproximately 20.8 million people in the United States, or 7% of the population, have diabetes mellitus. Treatment for this disease costs Americans more than $130 billion yearly, and it is the sixth leading cause of death. The prevalence of
Externí odkaz:
https://doaj.org/article/76ff692eb1544a3ab19eb97bef296b5e
Publikováno v:
Environmental Geochemistry and Health. 44:4735-4746
Autor:
David Hutchins, Douglas Capone
Publikováno v:
Nature Reviews Microbiology. 20:401-414
Publikováno v:
Environ Geochem Health
Environmental exposures to chemicals can disrupt gene expression, and the effects could be mediated by methylation. This investigation focused on methylation of genes associated with exposure to metals. Mother-child pairs from three locations in Mont
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6f225b6ad82372f03db4513afc523ab
https://europepmc.org/articles/PMC9828861/
https://europepmc.org/articles/PMC9828861/