“Goddamn That DJ Made My Day”: The Hip-Hop DJ’s Use of the Kairotic Moment

The purpose of this project is to advance the discussion on the ancient Greek term “kairos” by uncovering and analyzing the ways in which it can be used as a tool for social justice and liberation. As a scholar of Hip-Hop culture, I initially found the ancient rhetorical device becomes useful in the study of DJing, especially with respects to Composition. As the foundational element of Hip-Hop culture, I understand that the art of DJing is vastly understudied. It has come to my attention that DJing can be studied not only for its compositional implications or its technological invention but also for the art form’s capacity to strategically promote unity for underrepresented or marginalized groups and foster community through its use of rhetoric. In this essay, I will attempt to locate the social justice implications of hip-hop culture, while examining the importance of kairos to the rhetorical and compositional strategy of the Hip-Hop disc jockey

What is the most effective way to treat recurrent canker sores?

Amlexanox appears to be most effective overall. Amlexanox 5% paste reduces ulcer size, pain duration, and healing time (strength of recommendation [SOR]: A, multiple randomized controlled trials [RCTs]). Topical steroids may alleviate pain and decrease ulcer burden, defined as total number of ulcers over a measured time, usually 4 to 6 weeks (SOR: B, multiple small heterogenous RCTs). Chemical cautery agents also lessen pain (SOR: A, single RCTs on differing agents), and chlorhexidine mouthwashes may reduce overall ulcer burden (SOR: B, heterogeneous RCTs). The herbal preparation Eupatorium laevigatum alleviates pain and improves healing (SOR: B, single RCT). Oral vitamin B12 supplements and avoiding toothpastes containing sodium lauryl sulfate may prevent recurrent ulcers (SOR: B, small RCTs)

Galvanic replacement of sub 20 nm Ag nanoparticles in organic media

Galvanic replacement is a versatile synthetic strategy for the synthesis of alloy and hollow nanostructures. The structural evolution of single crystalline and multiply twinned nanoparticles <20 nm in diameter and capped with oleylamine is systematically studied. Changes in chemical composition are dependent on the size and crystallinity of the parent nanoparticle. The effects of reaction temperature and rate of precursor addition are also investigated. Galvanic replacement of single crystal spherical and truncated cubic nanoparticles follows the same mechanism to form hollow octahedral nanoparticles, a mechanism which is not observed for galvanic replacement of Ag templates in aqueous systems. Multiply twinned nanoparticles can form nanorings or solid alloys by manipulating the reaction conditions. Oleylamine-capped Ag nanoparticles are highly adaptable templates to synthesize a range of hollow and alloy nanostructures with tuneable localised surface plasmon resonance

From Readiness to Action: Social Justice Training in Practicum

Social justice is an imperative within counseling and is recognized through the American Counseling Association\u27s code of ethics, nationally endorsed competencies, and the Council for Accreditation of Counseling and Related Educational Programs. The authors completed a phenomenological study exploring the experience of five master’s-level counseling students in their practicum course relative to their development of a socially just counseling approach. The authors identified themes to provide a textural-structural description of how students experienced the transition towards social action. Moving from readiness to action encompassed previous experiences, the learning community, and change agents including awareness, responsibility, motivation, and comfort. Implications for educators and supervisors of professional counselors are provided