The Food and Drug Administration (FDA) is delaying the compliance dates for the final rule for over-the-counter (OTC) sunscreen drug products that published in the Federal Register of June 17, 2011 (76 FR 35620). The final rule establishes labeling and effectiveness testing for certain OTC sunscreen products containing specified active ingredients and marketed without approved applications. It ...

This article argues that Ursula Le Guin’s science fiction is a form of ‘speculative anthropology’ reconciles thick description and historicity. Like Clifford Geertz’s ethnographic writings, utilises to place the reader within unfamiliar social worlds rendered with extraordinary phenomenological fluency. At same time, by incorporating antagonisms, cultural contestation, historical contingency, G...

This study establishes the photoelectrochromic properties of four diarylethene ionic liquids (DAE-ILs) composed a dicarboxylate (DAE) moiety, as counter-anion, and different organic cations ([C10mim]+, [C16Pyr] +, [N8,8,8,1]+, [P6,6,6,14]+). The synthetized ILs viscous fluids maintain photochemical electrochemical this well-known family photoswitches, well typical features (e.g., low melting po...

in this paper, a low-cost dynamometer for rolling, steered wheels is described. the dynamometer was constructed to determine whether such an instrumented mechanism was practical. four s-beam load cells, an opto-counter and a potentiometer were used to obtain all moments, and forces using dynamic and kinematic analysis. minimal simplifying assumptions considered for the required calculations. ov...