Zobrazeno 1 - 10
of 25
pro vyhledávání: '"M. Andringa"'
Publikováno v:
SPIE Proceedings.
In this paper a new low cost, wireless unpowered sensor will be discussed that is designed to monitor the conductivity of concrete, which may provide information on the ingress of chloride ions during the life of the structure. A method of extracting
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd87da1040364dcccedebf484b44eadb
https://doi.org/10.1117/12.715182
https://doi.org/10.1117/12.715182
Publikováno v:
SPIE Proceedings.
The long-term reliability of a prototype, threshold corrosion sensor is demonstrated using data collected during an eighteen-month accelerated corrosion test. The sensors were embedded in reinforced concrete slabs, subjected to alternating wet/dry cy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66312557268c0b6d1c2ff02aa82bc8b0
https://doi.org/10.1117/12.714978
https://doi.org/10.1117/12.714978
Publikováno v:
2007 IEEE Sensors.
An improved photodiode integrated into a micromachined silicon pyramidal cavity, a part of an electronic taste chip, for the purpose of detecting bead-based chemiluminescent reactions is presented. In our earlier work [1], we demonstrated the fabrica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4334097471ae077f2aaafb6f3827985b
https://doi.org/10.1109/icsens.2007.4388621
https://doi.org/10.1109/icsens.2007.4388621
Publikováno v:
2006 5th IEEE Conference on Sensors.
A photodiode, integrated into a micromachined silicon pyramidal cavity for the purpose of detecting bead-based chemiluminescent reactions has been devised and fabricated. A large amount of previous work on the optical detection of chemical/biological
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::352a66832ba65d20838df305103e8c70
https://doi.org/10.1109/icsens.2007.355534
https://doi.org/10.1109/icsens.2007.355534
Publikováno v:
SPIE Proceedings.
Prototype sensors have been developed to detect the onset of corrosion in steel reinforced concrete using non-invasive techniques. These sensors are designed to be extremely simple and low cost. The sensors are embedded in the concrete and are powere
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39a0c771ec39b5c673492f639fdb02a8
https://doi.org/10.1117/12.658836
https://doi.org/10.1117/12.658836
Publikováno v:
SPIE Proceedings.
The long-term reliability of a threshold corrosion sensor is demonstrated using data collected during two series of exposure tests. The sensors were embedded in concrete and interrogated in a wireless manner using inductive coupling. The frequency si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a55b80b8dbbfa47dd277784bb20da91
https://doi.org/10.1117/12.658711
https://doi.org/10.1117/12.658711
Publikováno v:
SPIE Proceedings.
Eddy current sensing has been successfully used in various applications from testing heat exchange tubes for nuclear power plants to assessing dielectric thickness on printed circuit boards. However, in civil infrastructures cosmetic or cementitious
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::388e847299f2cae6bf54db46f1634995
https://doi.org/10.1117/12.658952
https://doi.org/10.1117/12.658952
Publikováno v:
Smart Structures and Materials 2004: Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems.
This paper summarizes the ongoing work at the University of Texas to develop a class of passive, wireless sensors to detect corrosion in reinforced concrete structures. Two prototype sensors have been developed that are designed to be attached to the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::daa2c37a8aa8220076cae7dde8e05190
https://doi.org/10.1117/12.539529
https://doi.org/10.1117/12.539529
Publikováno v:
Smart Structures and Materials 2004: Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems.
Our society depends heavily on a network of buildings, bridges and roadways. In order to properly maintain this civil infrastructure and avoid damage and costly repairs due to structural failure, it is necessary to monitor the health of these structu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df47d068ee4cee8dc315a4a01039b76f
https://doi.org/10.1117/12.540024
https://doi.org/10.1117/12.540024
Publikováno v:
Food and Chemical Toxicology, 1, 33, 1-14
Feeding lactose or other slowly digestible carbohydrates to adult mammals may induce a variety of effects including hyperplasia and neoplasia. The most fundamental effect probably is the increased production in the large intestine of short-chain fatt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f2b32abc3a944bd904f778d7b8d536e
https://pubmed.ncbi.nlm.nih.gov/7821870
https://pubmed.ncbi.nlm.nih.gov/7821870