Good afternoon. I’ll be sticking to the auditability theme. This is about a protocol which was proposed by Rivest, Shamir and Wagner. It’s a timelock puzzle and to start with I will look at what is a timelock puzzle and what is its use, and then look at the RSW scheme, and then it will be an obvious requirement for auditability, to establish that the puzzle can really be solved within the state...

Resistance spot welding (RSW) is one of the most significant and common metal joining methods used in industries. The present paper discusses comparative performance resistance electrodes nontraditional design with traditional 8 mm contact diameter a 1.5 thick low carbon steel sheet automobile structural bodies bridges. modified electrode tip surface center was machined to have three different ...

Resistance spot welding (RSW) aluminum alloys has a major problem of inconsistent quality from weld to weld, because the problems non-uniform oxide layer. The high resistivity causes strong heat released which influence significantly on electrode lifetime and quality. Much effort been devoted experimentally study sheet surface characteristics for as-received pretreatment by pickling in NaOH gla...

This paper investigates the microstructure, high-rate and temperature dependent tensile behaviour of fillet edge joints produced by novel ‘gap-bridged’ remote laser welding (RLW) using an automotive grade aluminium alloy AA6014, commercially known as AC-170PX, extensively used for skin panel applications. Three part-to-part gap-bridged RLW welds, with different gaps (0.2 mm, 0.4 mm 0.6 mm) were...

A new potential energy surface for the lowest electronic state of the O( ) + HCl system is presented. This surface is based on electronic energies calculated at the multireference configuration interaction level of theory with the Davidson correction (MR-CI+Q) using the Dunning cc-pVTZ one-electron basis sets. The ab initio energies thus obtained are scaled using the Scaled External Correlation...

Third-generation advanced high-strength steels (3G-AHSS) are typically galvanized to prevent corrosion of the outer body structure. However, zinc coating on surface, combined with locally elevated temperatures generated during resistance spot welding (RSW) process, can provide prerequisites for liquid metal embrittlement (LME). This work uses two strategies control LME crack formation: current ...

Many Legally Mandated Organisations (LMOs) and other data suppliers who are providing data within the INSPIRE themes will retain their own schemas for the data that they collect, manage and publish. For INSPIRE compliance however, they must also ensure that there is a Transformation Service available to transform the data to the appropriate INSPIRE schema. This service may be provided by the su...

MANY MARKET SETTINGS are approximated by a double auction. Standard examples are the London gold market and the order books maintained by New York Stock Exchange specialists. These auctions typically have many traders on each side of the market. More importantly, large double auctions are an excellent model for microfoundations of price formation in competitive markets. Like a competitive marke...

INTRODUCTION Our aim was to examine the frequency of various electrographic patterns including periodic discharges (PD), repetitive spike waves (RSW), rhythmic delta activities (RDA), nonconvulsive seizures (NCS) and nonconvulsive status epilepticus (NCSE) in continuous EEG monitoring (cEEG) of the critically ill patients with change of consciousness and the presence of specific clinical and la...