"Where is the Wealth?" Echoing the King's 2014 speech in light of the delay in the implementation of the new Constitution. Arab Citizenship Review No. 16, 19 February 2016

In Morocco, the new Constitution promised by King Mohammed VI in 2011 has raised high expectations regarding the improvement of socio-economic standards in the country and the possible redistribution of national wealth in a more transparent and democratic way. Just like Tunisia and Egypt, Moroccan demonstrators of the 20 February Movement had taken to the streets to ask for more freedom and democracy, but also to call for social equality and an end to corruption. Many of the grievances and the claims raised by demonstrators fell within the domain of socio-economic rights. Even though it might still be early to take stock, five years down the road, it is possible to provide a fist assessment of the major changes in Morocco in the socio-economic area. The attempt is to analyse whether the improvements introduced by the new Constitution have met the expectations of the people standing up for their rights in the wake of the Arab Spring, or whether the Kingdom of Morocco has fallen short on its promise to undertake structural change.

Premature Sister Chromatid Separation Is Poorly Detected by the Spindle Assembly Checkpoint as a Result of System-Level Feedback

Sister chromatid cohesion, mediated by the cohesin complex, is essential for faithful mitosis. Nevertheless, evidence suggests that the surveillance mechanism that governs mitotic fidelity, the spindle assembly checkpoint (SAC), is not robust enough to halt cell division when cohesion loss occurs prematurely. The mechanism behind this poor response is not properly understood. Using developing Drosophila brains, we show that full sister chromatid separation elicits a weak checkpoint response resulting in abnormal mitotic exit after a short delay. Quantitative live-cell imaging approaches combined with mathematical modeling indicate that weak SAC activation upon cohesion loss is caused by weak signal generation. This is further attenuated by several feedback loops in the mitotic signaling network. We propose that multiple feedback loops involving cyclin-dependent kinase 1 (Cdk1) gradually impair error-correction efficiency and accelerate mitotic exit upon premature loss of cohesion. Our findings explain how cohesion defects may escape SAC surveillance.

Can we delay a greenhouse warming? : the effectiveness and feasibility of options to slow a build-up of carbon dioxide in the atmosphere /

Mode of access: Internet.

Shoaling conditions in Lock and Dam 13 pool, Arkansas River /

"November 1983."

Optimizing detector placement for high speed isolated signalized intersections using vehicular delay as the criterion.

Texas Department of Transportation, Austin

Olmsted Lock Outlet, Ohio River : hydraulic model investigation /

Cover title.

Analysis of the sample interval and study period used to conduct delay studies at signalized intersections. Final report.

Mode of access: Internet.