Jennifer Gollan is an award-winning reporter. Her investigation When Abusers Keep Their Guns, which exposed how perpetrators often kill their intimate partners with guns they possess unlawfully, spurred sweeping provisions in federal law that greatly expanded the power of local and state police and prosecutors to crack down on abusers with illegal firearms. The project won a 2022 Robert F. Kennedy Journalism Award and has been nominated for a 2022 Emmy Award.
In 2015, spot rates for some benchmark routes touched highs not seen since the boom years of 2008, in some cases tripling over 2014 rates. But the recent high rate environment failed to produce the dramatic stock price appreciation we saw for companies in the prior bull cycle, even though many of them were once again "printing cash".
Shipconstructor 2014 Crack
2014 and 2015 saw a rally in tanker stocks based on what many perceived to be the increase in rates. However, I believe now that this rally was based on the perception of increasing asset values much like we saw in 2003-2008.
Fatigue is one of the main failure modes in marine structures, and it is caused by the strong cyclic characteristics of the loads they support. This failure mode is amplified in areas of high stress concentration, such as at the intersection of primary and secondary elements. In this paper, a two-phase study is proposed that compares numerical and experimental results using a digital image correlation technique. The described procedure establishes selection, design, and scantling criteria and provides recommendations for the design of the transverse structure using specimens with different geometries. These geometries correspond to different designs for the transverse primary structure that use a longitudinal secondary stiffener with variable thickness and longitudinal spacing to transverse in a dynamic and quasi-static regime. The stress state for this regime is calculated based on the biaxiality indication concept, which uses the fatigue phenomenon (safety factor and sensitivity curves) and fracture mechanics (parameters of the Paris crack propagation law, correlation value, and law of variation of the stress intensity factor). 2ff7e9595c
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