Sample records for composants de structure thermiques actifs (thermally active structural components)
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1

Untitled - I-Revues


on structural variables. The concept of "term" and the variables ..... deduces that there will be only a single future and that the components of ...... (awareness of environmental problems, pollution, including thermal, aesthetic ...... getting married at a younger age and the grandparents, still active, are not ...

IRevues (France)

2

Ultrasonic nondestructive characterization of metallurgical reactions


de M ROSEN - 1985Analytical ultrasonics enables determination of the activation energies and growth parameters of the reactions ..... thermal stability of these alloys and their effect on properties are not well understood .... ring as a consequence of the structural relaxation. ... compressional components of- the ultrasonic atte- ...

IRevues (France)

3

The Hercynian collision in the Armorican Massif : evidence of ...


The Armorican Massif shows a general E-W structural pattern (fig. .... The observation of energy on the transverse component is thus a clear indication of ..... In recently active areas, invok- ing thermal anomalies only is sufficient ...

IRevues (France)

4

THERMAL MEASUREMENT AND MODELING OF MULTI-DIE PACKAGES András ...


de A Poppe - 2006 - Cité 1 fois - Autres articlesAs the structural change occurred at the pins, thus the location where deviation is observed in the structure .... boundary independent compact thermal models for active components according to the DELPHI/SEED methods", ...

IRevues (France)

5

Syn-folding remagnetization events in the French-Belgium Variscan ...


Variscides is to what extent the present-day structural pat- tern is governed by the original shape of ..... component. Taking into account the tectono-thermal evolu- ..... event, we may infer that the transpressive system was active ...

IRevues (France)

6

Syn-folding remagnetization events in the French-Belgium Variscan ...


The sequence of tectono-thermal events in the allochthonous units can be reconstructed ..... HT and LT components, acquired at different steps of structural ... LT component, indicate that evidenced shear zones were active late in the ...

IRevues (France)

7

Structure Function Representation of Multi-Directional Heat-Flows


de L Codecasa - 2006 - Cité 4 fois - Autres articlesof thermal properties in components and packages ... In section 2 the definition of structure function is recalled. In section 3 the companion wave prop- ... general leads to an active distributed thermal net- ...

IRevues (France)

8

Stresa, Italy, 26-28 April 2006 HIGH CURRENT DENSITIES IN COPPER ...


It allowed to show that the thermal exchange mode of the wire-bonded microcoils is ... passive components or active devices like magnetic sensor or actuator in MEMS. ... by Joule effect, structural or physico-chemical modification, etc. ...

IRevues (France)

9

Stresa, Italy, 26-28 April 2006 ?TIMA Editions/DTIP 2006 -page ...


The layers were deposited on monocrystalline 6? silicon wafers as well as on thermally oxidised silicon wafers with 2.5?m SiO 2 . ...

IRevues (France)

10

Stresa, Italy, 26-28 April 2006 ?TIMA Editions/DTIP 2006 -page ...


Structural integrity and dimensional control are very good when using these ... chip detection and active components such as micro-pumps, as in seen in mTAS. .... With standard thermal bonding process, the microstructures deform easily, ...

IRevues (France)

11

Stresa, Italy, 26-28 April 2006 ?TIMA Editions/DTIP 2006 -page ...


Structural and thermal parts have to be strongly coupled for correctly describing ... This experiment clearly shows that the thin silicon active layer from SOI .... but they can also be used as components of more sophisticated devices. ...

IRevues (France)

12

Stresa, Italy, 25-27 April 2007 FROM MEMS DEVICES TO SMART ...


Low temperature deposition might require specific structural materials to be ... The active CMOS circuit area has to be completely covered by metal. .... Figure 6 shows how the circuit starts up naturally from thermal noise in the transistors. .... MEMS components expand the possibilities for the system designer, ...

IRevues (France)

13

Stresa, Italy, 25-27 April 2007 FORMATION OF EMBEDDED ...


With thermal activation, the liquid is transformed into a solvent of the ... and active components such as microelectrode arrays, waveguides and sensors. ..... while having a structurally sound bulk material to reduce deformation. ...

IRevues (France)

14

Statistical filtering of motion field from image sequences


de JP CASSOU - 1987 - Autres articlesan active on-going research axis for a long time. Several approaches have been tried. Leaving aside the so-called global ... structural gray value perceptions and then applying statistical ... velocity has two components. A second constraint is needed." ... This equation expresses the idea that a system in thermal ...

IRevues (France)

15

Schistes lustrés from Corsica to Hungary : back to the original ...


They are derived from various sources, ranging from active submarine .... major component of the HPB is alternatively argillaceous or cherty (A), .... Below right : sketch-section of the structural relationships between the different units. .... As in these areas extension-indu- ced thermal subsidence continued, ...

IRevues (France)

16

Quantification of the control of sequences by tectonics and ...


... subsi- dence as well as only the tectonic component of basement subsidence, ... The thermal anomaly at the base of the lithosphere in the model during the ... probably related to “active” rifting processes affecting the underlying ..... Structural features and evolution of the Dnieper-Donets Basin, Ukraine, ...

IRevues (France)

17

PREFACE This book has grown out of an - I-Revues


Among other things, Edison was a strong (and active) proponent of the electric car ...... of crystals Miniaturization of electronic components Thermal insulation ...... This procedure is fairly typical of other structural interactions ...

IRevues (France)

18

Nice, Côte d'Azur, France, 27-29 September 2006 ©TIMA Editions ...


Quality of the sintered traces was examined by structural, electrical and ... To take full advantage of printing some parts of electronic components with .... The draw back of the reduced temperature is that that the thermally induced .... [2] E. Huitema et al., “Plastic transistors in active-matrix displays,” in ...

IRevues (France)

19

Nice, Côte d'Azur, France, 27-29 September 2006 ©TIMA Editions ...


Figure 9 also shows that time-constants for structural elements inside the ... independent compact thermal models for active components according to the ...

IRevues (France)

20

Modélisation de vibrations de barres aux moyennes fréquences par ...


de C DEVAUX - 2007 - Autres articlesside dans l'écriture de conditions limites pour les parties actives et réactives de ..... two-dimensional structural components. J. Sound Vib. 182 (4) 637-657. Carcaterra A., Adamo L. 1999 Thermal analogy in wave energy transfer ...

IRevues (France)

21

Matériaux et structures composites intelligents


de G LHOSTIS - 2007 - Cité 1 fois - Autres articlesLe principe de base consiste à rendre une structure composite active ... internal source of heat, and then in exploiting the thermal-expansion properties of the different components submitted to this heat generation. It is made possible, ..... sont liées à un aspect structurel. Chaque conception de M3C est donc ...

IRevues (France)

22

MEASUREMENT TECHNIQUE FOR ELASTIC AND MECHANICAL PROPERTIES OF ...


de A Bennis - 2006 - Cité 1 fois - Autres articles(MEMS) for example as structural material for MEMS integration technology. ... on top of active IC area. For the application of SiGe as functional layer accurate values of the elastic and .... nonzero component t33 applied to the surface x3 = 0. The ... silicon substrate nor the thermal oxide. For that purpose a ...

IRevues (France)

23

Integrated RF MEMS/CMOS Devices


de RR Mansour - 2008 - Cité 1 fois - Autres articlessmall area and high quality factor of these active tuning elements, the major disadvantage is their ... thermal actuators were used for tuning. We propose a post- ... structural metal layers (M1 and M3) to protect them during ... On-Chip MEMS Passive Components,” 2005 IEEE Solid-State Circuits Conf. Dig., vol. ...

IRevues (France)

24

Effect of Assembly Stiffness and Solder Properties on Thermal ...


de R Darveaux - 2006 - Cité 3 fois - Autres articlesaccelerate all types of surface mount components equally. Strain energy density appears to be a more robust ... to perform a structural calculation, constitutive models are ... apparent activation energy, n is the stress exponent, α ...

IRevues (France)

25

ENS'06 Paris, France, 14-15 December 2006 DNA NANOROBOTICS ...


In nanorobotics (Fig.1), structural elements could be carbon nanotubes while the ... Active joints (c) single degree of freedom parallel platform. .... composed of two single walled carbon nanotubes (SWNT) as structural components. ... The spring constant is estimated to be as KDNA= 780 N/m with a thermal bath at ...

IRevues (France)

26

Copyright 1989 by jf Coates, Inc. - I-Revues


Each of us is an active participant in the historic process of determining mankind's future. .... Structural change is the reordering of basic, traditional relationships. ...... Of the new, ocean thermal and solar satellite are promising. ...... Everything will be instrumented, have its electronic components; ...

IRevues (France)

27

Budapest, Hungary, 17-19 September 2007 ?EDA Publishing/THERMINIC ...


Sep 19, 2007 ... A thermoelectric module can provide active heating and cooling in the ... 2b), followed by an etching process to create the structural voids .... The parasitic thermal resistance components could limit the net cooling ...

IRevues (France)

28

Belgirate, Italy, 28-30 September 2005 THERMAL MODELING OF POWER ...


0.9) cm 2 active area of the IGBT Moez Ayadi, Slim Abid, ..... CV I , L 1 , S 0 and S 1 , the thermal networks components between the note k and k+1 are .... Structural Research and Analysis corporation los-Angeles, California, USA. ...

IRevues (France)

29

Author Guidelines for 8


de S Abid - 2006thermal influences between the different components of the module. These results will be compared ... discretise the (0.9 × 0.9) cm2 active area of the IGBT ..... Structural. Research and Analysis corporation los-Angeles, California, ...

IRevues (France)

30

9-11 April 2008 ?EDA Publishing/DTIP 2008 ISBN: 978-2-35500-006-5 ...


... 2008 ISBN: 978-2-35500-006-5 RF-MEMS beam components: FEM modelling and ... Gold is used for the suspended structures; material is deposited through ... If the geometrical nonlinearity is active, a second iterative loop has to be ... initial thermal strain and ?0T the curvature in case of thermal contribution. ...

IRevues (France)

31

9-11 April 2008 ?EDA Publishing/DTIP 2008 ISBN: 978-2-35500-006-5 ...


... and structural stability versus possible post processing requirements. ... Depending on the designs in question the components can either be ... final component will in many cases be ten times larger in area than the active die itself. ... Typical issues with metal based Vias have been the thermal mismatch with ...

IRevues (France)

32

18?me Congr?s Fran?ais de M?canique Grenoble, 27-31 ao?t 2007 1 ...


We will see on this example that an adapted choice of components allows to obtain deformations of ... Mots-clefs : Structures actives, anisotropie thermo?lastique, .... et sur le fait que ses performances sont li?es ? un aspect structurel. ... G. Meyer, 2006, Thermal ageing of an active composite material with an ...

IRevues (France)

33

18 ?me Congr?s Fran?ais de M?canique Grenoble, 27-31 ao?t 2007 Mod ...


3.1 Jonctions actives Pour une jonction active situ?e en x = a o? le .... approach to high frequency dynamics for two-dimensional structural components. J. Sound Vib. 182 (4) 637-657 Carcaterra A., Adamo L. 1999 Thermal analogy in wave ...

IRevues (France)

34

1 EFFECT OF TEMPERATURE ON VIBRATIONS OF PHYSICALLY NONLINEAR ...


de V Birman - 2006 - Autres articlesstructural elements made of such materials. While the comprehensive review of studies ... However, thermal effects were not included in these formulations. ... E are components of electric field in the corresponding direction; ..... Active Materials: Behavior and Mechanics, Ed. C.S. Lynch, Proceedings of SPIE, Vol. ...

IRevues (France)

35

1 EFFECT OF TEMPERATURE ON VIBRATIONS OF PHYSICALLY NONLINEAR ...


Constitutive equations containing nonlinear products of the components of the ... in the dynamic analysis of structural elements made of such materials. ... However, thermal effects were not included in these formulations. ..... Active Materials: Behavior and Mechanics, Ed. C.S. Lynch, Proceedings of SPIE, Vol. ...

IRevues (France)