Negotiating Secularism in the Sahel

French-style secularism or laïcité is part of the constitutional order and the elite political culture in most of the Sahel. Yet in this region, laïcité—sometimes defined as the effort to protect the state from religion, as opposed to the American style of protecting religion from the state—does not entail complete aloofness on the part of the state. Rather, Sahelian laïcité has tended to involve: (i) state regulation of religion; (ii) strategic partnerships between politicians and religious leaders; and (iii) recurring renegotiation of the role that religious ideas and actors will play in political culture, elections, and policymaking. The foremost explicit and implicit defenders of Sahelian laïcité include French-educated politicians and intellectuals, while various clerics, activists, and politicians have questioned the meaning of laïcité or even the need for it. Conversations surrounding laïcité involve and affect a number of actors, including ordinary Muslims, Sufis, Islamists, jihadists, and Christians.

Finite maturity American-style stock loans with regime-switching volatility

We study finite maturity American-style stock loans under a two-state regime-switching economy. We present a thorough semi-analytic discussion of the optimal redeeming prices, the values and the fair service fees of the stock loans, under the assumption that the volatility of the underlying is in a state of uncertainty. Numerical experiments are carried out to show the effects of the volatility regimes and other loan parameters. doi:10.1017/S1446181121000250

The effect of omega-3 fatty acids on a biomarker of head trauma in NCAA football athletes: a multi-site, non-randomized study

Background American-style football (ASF) athletes are at risk for cardiovascular disease (CVD) and exhibit elevated levels of serum neurofilament light (Nf-L), a biomarker of axonal injury that is associated with repetitive head impact exposure over the course of a season of competition. Supplementation with the w-3 fatty acid (FA) docosahexaenoic acid (DHA) attenuates serum Nf-L elevations and improves aspects of CVD, such as the omega-3 index (O3I). However, the effect of combining the w-3 FA eicosapentaenoic acid (EPA) and docosapentaenoic acid (DPA) with DHA on, specifically, serum Nf-L in ASF athletes is unknown. Therefore, this study assessed the effect of supplemental w-3 FA (EPA+DPA+DHA) on serum Nf-L, plasma w-3 FAs, the O3I, and surrogate markers of inflammation over the course of a season. Methods A multi-site, non-randomized design, utilizing two American football teams was employed. One team (n = 3 1) received supplementation with a highly bioavailablew-3 FA formulation (2000mg DHA, 560mg EPA, 320mg DPA, Mindset®, Struct Nutrition, Missoula, MT) during pre-season and throughout the regular season, while the second team served as the control (n = 35) and did not undergo supplementation. Blood was sampled at specific times throughout pre- and regular season coincident w ith changes in intensity, physical contact, and changes in the incidence and severity of head impacts. Group differences were determined via a mixed-model between-within subjects ANOVA. Effect sizes were calculated using Cohen’s dfor all between-group differences. Significance was set a priori at p< .05. Results Compared to the control group, ASF athletes in the treatment group experienced large increases in plasma EPA (p < .001, d = 1.71) and DHA (p < .001, d = 2.10) which contributed to increases in the O3I (p < .001, d = 2.16) and the EPA:AA ratio (p = .001, d = 0.83) and a reduction in the w-6: w-3 ratio (p < .001, d = 1.80). w-3 FA supplementation attenuated elevations in Nf-L (p = .024). The control group experienced a significant increase in Nf-L compared to baseline at several measurement time points (T2, T3, and T4 [p range < .001 – .005, drange = 0.59-0.85]). Conclusions These findings suggest a cardio- and neuroprotective effect of combined EPA+DPA+DHA w-3 FA supplementation in American-style football athletes. Trial registration This trial was registered with the ISRCTN registry (ISRCTN90306741).

Charleston Mad

This chapter investigates how the revue became all the rage in the 1910s. At this time, the London Hippodrome specialized in showing big variety shows. Joy-Land! (1915) was typical of this type of show, each number calling up gala visuals and gigantic ensembles. In the 1920s, Charles B. Cochran reinvented revue as a small but arty performance. It became sophisticated in not only its material but its fizzy performing talent. In the 1910s, however, size mattered as well as the emerging American style. The furor for the American sound, stimulated by local dance bands adopting the American style, led producers to hire American songwriters. The chapter looks at titles such as The Cabaret Girl (1922), The Maid Of the Mountains (1917), Chu Chin Chow (1916), and The Bing Boys Are Here (1916). The chapter also studies Mister Cinders (1929), which became the most vital British musical of this era.