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Failure mechanisms

Failure Mechanisms of Discrete Protection Device subjected to Repetitive ElectroStatic Discharges

Failure Mechanisms of Discrete Protection Device subjected to Repetitive ElectroStatic Discharges

... 7. Conclusion This article describes, through physical and electrical characterizations, the failure mechanisms of discrete ESD protection devices subjected to repetitive ESD pulses. Electrical degradation ...

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On-chip measurement to analyze failure mechanisms of ICs under system level ESD stress

On-chip measurement to analyze failure mechanisms of ICs under system level ESD stress

... measurements of the noise induced on the power supplies, of the substrate voltage fluctuation during ESD and of the radiated field from the power rail to the inside core chip. The method used is based on a sample and ...

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Rotational failure mechanisms for the face stability analysis of tunnels driven by a pressurized shield

Rotational failure mechanisms for the face stability analysis of tunnels driven by a pressurized shield

... rotational failure mechanisms are proposed for the active and passive ...These mechanisms have two significant advantages with respect to the available ones: (i) they take into account the entire ...

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Methodology to Analyze Failure Mechanisms of Ohmic Contacts on MEMS Switches

Methodology to Analyze Failure Mechanisms of Ohmic Contacts on MEMS Switches

... Patrick Pons, Robert Plana LAAS CNRS – Université de Toulouse Toulouse, FRANCE Abstract— This paper demonstrates the efficiency of a new methodology using a commercial nanoindenter coupling with electrical measurement on ...

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Influence of Pt Addition and Manufacturing Process on the Failure Mechanisms of NiCoCrAlYTa-Base Thermal Barrier Coating Systems under Thermal Cycling Conditions

Influence of Pt Addition and Manufacturing Process on the Failure Mechanisms of NiCoCrAlYTa-Base Thermal Barrier Coating Systems under Thermal Cycling Conditions

... After heat treatment under vacuum, the surface of Trib-Pt/2 bond-coatings exhibited a deep open porosity, for both superalloys (AM3 and MCNG). In addition, these bond-coatings contained numerous oxides in the inner zone ...

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Characterization of TBC systems with NiPtAl or NiCoCrAlYTa bond coatings after thermal cycling at 1100°C: a comparative study of failure mechanisms

Characterization of TBC systems with NiPtAl or NiCoCrAlYTa bond coatings after thermal cycling at 1100°C: a comparative study of failure mechanisms

... A study of Haynes et al. [15] on cyclic oxidation of various MCrAl BC clearly reveals that lifetime and TGO adherence are strongly dependent on reactive element concentration within the coating, as shown also by Lau et ...

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Mild hypothermia in the prevention of brain edema in acute liver failure: mechanisms and clinical prospects

Mild hypothermia in the prevention of brain edema in acute liver failure: mechanisms and clinical prospects

... HYPOTHERMIA IN THE MANAGEMENT OF PATIENTS WITH ALF With the advent of orthotopic liver transplantation, survival rates of up to 80% have been achieved in patients with ALF. However, up to half of these patients die while ...

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Influence of Pt Addition and Manufacturing Process on the Failure Mechanisms of NiCoCrAlYTa-Base Thermal Barrier Coating Systems under Thermal Cycling Conditions

Influence of Pt Addition and Manufacturing Process on the Failure Mechanisms of NiCoCrAlYTa-Base Thermal Barrier Coating Systems under Thermal Cycling Conditions

... Metals 2018, 8, 771 13 of 20 oxide scale. This last observation confirms that Pt favors Al selective oxidation, as demonstrated in one of our previous studies [ 23 ] and as already observed by others [ 19 , 20 ]. This ...

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Essential work of fracture and failure mechanisms of polypropylene–clay nanocomposites

Essential work of fracture and failure mechanisms of polypropylene–clay nanocomposites

... was very clear, very small high aspect particles remained attached to the elongated fibrils observed. Similar observations could at times be made for H-PNC ( Fig. 11 ), although to a lesser extent. Fractographic features ...

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Cutaneous Sensory Mechanisms

Cutaneous Sensory Mechanisms

... Comparison of restriction-reared and normally reared littermates in a series of behavioral tests provides evidence suggesting that the restricted dogs have greater d[r] ...

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Predicted device-degradation failure-rate

Predicted device-degradation failure-rate

... Abstract There is a concern that the continuing trend on miniaturization (Moore's law) in IC design and fabrication might have a negative impact on the device reliability. To understand and to possibly quantify the ...

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Cutaneous Sensory Mechanisms

Cutaneous Sensory Mechanisms

... In addition to the specific problems raised by the abnormal behavior of the restricted dogs, there is a more general question concerning the whole problem of some[r] ...

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Cutaneous Sensory Mechanisms

Cutaneous Sensory Mechanisms

... salient characteristics of the behavior of animals reared in isolation: (a) a frequent failure to perceive and respond to the appropriate environmental cues, includ[r] ...

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Progression of secondary mitral regurgitation: from heart failure to valvular heart failure.

Progression of secondary mitral regurgitation: from heart failure to valvular heart failure.

... Correlation between total atrial conduction time estimated via tissue Doppler imaging (PA-TDI Interval), structural atrial remodeling and new-onset of atrial fibrillation after cardiac s[r] ...

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Conservative-Bayesian Mechanisms

Conservative-Bayesian Mechanisms

... We prove a limit on the revenue obtained by any safe-truthful mechanisms for single-good auctions. We show that this revenue cannot be higher than that obtained by only using the external information about the ...

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Enabling Fast Failure Recovery in Shared Hadoop Clusters: Towards Failure-Aware Scheduling

Enabling Fast Failure Recovery in Shared Hadoop Clusters: Towards Failure-Aware Scheduling

... signaling mechanisms can suspend the running tasks since tasks in Hadoop are Unix processes running in ...these mechanisms can simplify the preemption, it brings the shortcoming that a suspended task can ...

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Back pain and renal failure

Back pain and renal failure

... renal failure Pierre Delanaye a , Christophe Bovy a , Laurence de Leval b , Marie-France Fassotte c , Nancy Witvrouw c , Charles Dechenne a , Françoise Tassin c , Jean-Marie Krzesinski ...

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Hypothermia in acute liver failure

Hypothermia in acute liver failure

... CONCLUSIONS Although the data on the use of hypothermia as therapy for increased ICP in ALF and during OLT are not from randomized controlled studies they provide evidence of efficacy and safety in patients with ...

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Market failure, inequality and redistribution

Market failure, inequality and redistribution

... market failure is associated in a fundamental way with the distinction between efficiency and equity ...market failure analysis involves the identification of situations where more wealth could be created ...

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Process of failure in ice

Process of failure in ice

... Process of failure in ice Gold, L. W. https://publications-cnrc.canada.ca/fra/droits L’accès à ce site Web et l’utilisation de son contenu sont assujettis aux conditions présentées dans le site LISEZ CES ...

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