Results 271 to 280 of about 22,911 (308)

The Electrical Resistivity of Stacking Faults

physica status solidi (b), 1962
AbstractA one‐electron theory of the scattering of electrons from infinitely extended stacking faults in f. c. c. metals is given for an arbitrarily shaped Fermi surface. The corresponding linearised transport problem is then solved without approximation. The wave functions are represented by expansions in terms of Wannier functions.
A. Seeger, H. Statz
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Blinded Fault Resistant Exponentiation Revisited

2009 Workshop on Fault Diagnosis and Tolerance in Cryptography (FDTC), 2009
Cryptographic algorithm implementations are subject to specific attacks, called side channel attacks, focusing on the analysis of their power consumption or execution time or on the analysis of faulty computations. At FDTC06, Fumaroli and Vigilant presented a generic method to compute an exponentiation resistant against different side channel attacks ...
Arnaud Boscher, Helena Handschuh, Elena Trichina   +2 more
openaire   +1 more source

Network fault resistance

Journal of the Institution of Electrical Engineers, 1935
The importance of the systematic determination of the network fault-resistance of a distribution system is referred to, particularly as regards systems employing cables insulated with vulcanized bitumen, or laid solid in bitumen. Supply requirements necessitate such measurement being made without isolating the mains.For direct-current distribution ...
J.L. Carr, H. Shackleton
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Power system faults to ground: Part II: Fault resistance

Electrical Engineering, 1937
AN ALLOWANCE for fault resistance in fault current computations is desirable in certain types of problems. The present paper gives the results of a study made to determine reasonable values of fault resistance to use in computing line-to-ground fault currents, particularly in inductive co-ordination studies.
C. L. Gilkeson, P. A. Jeanne, E. F. Vaage   +2 more
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Fault Analysis of DPA-Resistant Algorithms

2006
In this paper several attacks are presented that allow information to be derived on faults injected at the beginning of cryptographic algorithm implementations that use Boolean masking to defend against Differential Power Analysis (DPA). These attacks target the initialisation functions that are used to enable the algorithm to be protected, allowing a ...
Frédéric Amiel, Christophe Clavier, Michael Tunstall   +2 more
openaire   +1 more source

Diagnosing Resistive Open Faults Using Small Delay Fault Simulation

2013 22nd Asian Test Symposium, 2013
Modern high performance, high density integrated circuits use a very large number of metal layers, necessitating the need to deal with the problem of resistive open defects. Resistive opens often manifest as and are modeled as small delay faults.
Koji Yamazaki, Toshiyuki Tsutsumi, Hiroshi Takahashi, Yoshinobu Higami, Hironobu Yotsuyanagi, Masaki Hashizume, Kewal K. Saluja   +6 more
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Fault-resistance effect on ground fault current

Electrical Engineering, 1953
GROUND FAULT currents may be reduced substantially when fault resistance is included in the fault circuit. The majority of faults that occur on a power system involve ground and occur between conductor and tower. When a fault occurs to a steel tower or grounded wood pole on a grounded system the footing resistance is included automatically in the fault
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Dynamic behavior of resistive faults in nanometer technology

Microelectronics Reliability, 2007
Modeling the dynamic behavior for resistive shorts and opens at switch-level dictates the characterization of enhanced delay due to these faults with respect to the input combinations, fault sites, defect resistance and technology variation. The resistive fault model is applied to CMOS technologies with feature sizes of 350 nm, 180 nm, 90 nm, 45 nm and
Mayuri Kunchwar, Reza Sedaghat, Vadim Geurkov   +2 more
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PROBE: a PPSFP simulator for resistive bridging faults

Proceedings 18th IEEE VLSI Test Symposium, 2002
Bridging faults in CMOS circuits are usually modeled as a wired-OR, wired-AND, or small fixed resistance. Real bridging faults have a resistance distribution ranging from very small to quite large. The parametric model has been proposed to handle this resistance distribution, along with table-oriented approaches that are accurate and fast.
Chul Young Lee, D. M. H. Walker
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The ‘quarter-power equation’ for resistive heating faults

Science & Justice, 2022
The ubiquitous nature of electricity makes an electrical fault a primary consideration at the start of almost every fire investigation. Principal amongst the types of faults that can cause a fire is the resistive heating fault. While methods for calculating the maximum power transfer from a supply to a load are well known to electrical engineers ...
openaire   +2 more sources