Results 161 to 170 of about 37,767 (204)
Some of the next articles are maybe not open access.
Ferroelectrics, 1986
Values are reported for the piezoelectric coefficients d31 and d3h, of highly oriented one-way drawn polyvinylidene fluoride. Samples were compared with high Form I content following two preparation procedures, one giving material of low Young's modulus by drawing to a conventional draw ratio and the other of high Young's modulus by drawing to a very ...
J. Humphreys +3 more
openaire +1 more source
Values are reported for the piezoelectric coefficients d31 and d3h, of highly oriented one-way drawn polyvinylidene fluoride. Samples were compared with high Form I content following two preparation procedures, one giving material of low Young's modulus by drawing to a conventional draw ratio and the other of high Young's modulus by drawing to a very ...
J. Humphreys +3 more
openaire +1 more source
AgriBMPWater project: contracts menus and optimal contract refinements (Deliverables n°D31 and 41)
2004AgriBMPWater is an european research project of the 5th RTD Framework program (Key Action: Sustainable Management and Quality of Water). This report presents the deliverable n°31 (contract menus) and n°41 (Optimal contract refinements) of this research project.
Laplana, R. +19 more
openaire +2 more sources
The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements. They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
openaire +1 more source
openaire +1 more source
Current Applied Physics, 2011
Abstract We report fabrication by a traditional ceramics process of a dome-like actuator composed of two PZT piezoelectric ceramics, one doped with donors (La 3+ and Nb 5+ ) and the other with acceptors (Fe 3+ and Ni 2+ ). The results show that at 120 °C, the resistivity of PZT doped with La 3+ and Nb 5+ is three orders of magnitude more than ...
Haiyan Chen, Chunhua Fan, Zhongyan Meng
openaire +1 more source
Abstract We report fabrication by a traditional ceramics process of a dome-like actuator composed of two PZT piezoelectric ceramics, one doped with donors (La 3+ and Nb 5+ ) and the other with acceptors (Fe 3+ and Ni 2+ ). The results show that at 120 °C, the resistivity of PZT doped with La 3+ and Nb 5+ is three orders of magnitude more than ...
Haiyan Chen, Chunhua Fan, Zhongyan Meng
openaire +1 more source
Road traffic noise abatement - the case of State Road D31
2011Traffic noise and its influence on the environment is an important factor to be considered when it comes to developing, upgrading, and maintaining national road networks. This paper describes the design process of the road traffic noise protection barriers on the planned section of state road D31, a road that will help to connect the fast growing city ...
Ahac, Saša, Dragčević, Vesna
openaire +2 more sources
Energy harvesting properties of the d31 type piezoelectric cantilever harvester
Journal of Electroceramics, 2023Dongyu Xu +4 more
openaire +1 more source
PROLONGATION OF ALLOGRAFT SURVIVAL BY 1,25-DIHYDROXYVITAMIN D31
Transplantation, 1998Debra A. Hullett +6 more
openaire +1 more source
D31 Walk Assistance Robot for SCI patient
The Proceedings of Conference of Kyushu Branch, 2011Shota FUNASAKI +7 more
openaire +1 more source
Zaštita od buke cestovnog prometa na dionici ceste D31 - spoj na čvor Kosnica
2010Za dionicu ceste D31 – spoj na čvor Kosnica izrađen je idejni projekt zaštite od buke. Izrađen je 3D modela prostora za navedenu dionicu. Primjenom računalnog programa LIMA koristeći njemačku i francusku metodu proračuna određene su razine buke. Predviđena vrsta zaštite su zidovi za zaštitu od buke za koje je izvršena optimizacija njihovih visina i ...
openaire +2 more sources