Protocol for The International Cohort on Lifestyle Determinants of Health Study: A Longitudinal Investigation of Complementary and Integrative Health Utilization in Postsecondary Education Students.

Objectives: The specific aims are: 1) To characterize the health, wellness, and lifestyle of graduate and undergraduate students, and how these characteristics change over time; 2) To evaluate associations between lifestyle factors and gut microbiota populations and diversity; and 3) To evaluate associations between stress and stress management practices with sleep habits, quality of life, and overall health. Design: The International Cohort on Lifestyle Determinants of Health (INCLD Health) longitudinal cohort study is designed to assess health behaviors and lifestyle practices amongst adults studying complementary and integrative health (CIH) and higher-education students more generally after at least one to six years of exposure to CIH education. INCLD Health will adhere to the Strengthening the Reporting of Observational studies in Epidemiology (STROBE) guidelines. Settings/Location: Colleges and universities with a CIH focus or interest with the flagship site being the National University of Natural Medicine. Participants: Adults currently enrolled in a college or university with a CIH focus or interest. Outcome Measures: Study visits will be conducted at baseline, 6 months, then every 12 months until the end of each participants' degree program. Measures include anthropometrics; serum and salivary biomarkers of cardiovascular risk, reproductive hormones, and cortisol; nutritional intake measured by a digital food frequency questionnaire; sequencing of fecal microbiota; plus validated questionnaires investigating mood, perceived stress, stress management practices, physical activity, sleep, and wellness. Conclusions: The INCLD Health Study, approved by the NUNM IRB in late 2018, will enroll a unique cohort of adults to characterize the use of CIH practices in relation to short- and long-term health. Our study design provides a breadth of information that could be implemented at multiple sites internationally allowing for comparisons across diverse student cohorts with relatively low cost and personnel

BOW SHOCK FRAGMENTATION DRIVEN BY A THERMAL INSTABILITY IN LABORATORY ASTROPHYSICS EXPERIMENTS

The role of radiative cooling during the evolution of a bow shock was studied in laboratory-astrophysics experiments that are scalable to bow shocks present in jets from young stellar objects. The laboratory bow shock is formed during the collision of two counter-streaming, supersonic plasma jets produced by an opposing pair of radial foil Z-pinches driven by the current pulse from the MAGPIE pulsed-power generator. The jets have different flow velocities in the laboratory frame and the experiments are driven over many times the characteristic cooling time-scale. The initially smooth bow shock rapidly develops small-scale non-uniformities over temporal and spatial scales that are consistent with a thermal instability triggered by strong radiative cooling in the shock. The growth of these perturbations eventually results in a global fragmentation of the bow shock front. The formation of a thermal instability is supported by analysis of the plasma cooling function calculated for the experimental conditions with the radiative packages ABAKO/RAPCAL.Comment: 9 pages, 5 figures, Accepted for publication in The Astrophysical Journal on 5th November 201

Autophagy modulates endothelial junctions to restrain neutrophil diapedesis during inflammation

The migration of neutrophils from the blood circulation to sites of infection or injury is a key immune response and requires the breaching of endothelial cells (ECs) that line the inner aspect of blood vessels. Unregulated neutrophil transendothelial cell migration (TEM) is pathogenic, but the molecular basis of its physiological termination remains unknown. Here, we demonstrated that ECs of venules in inflamed tissues exhibited a robust autophagic response that was aligned temporally with the peak of neutrophil trafficking and was strictly localized to EC contacts. Genetic ablation of EC autophagy led to excessive neutrophil TEM and uncontrolled leukocyte migration in murine inflammatory models, while pharmacological induction of autophagy suppressed neutrophil infiltration into tissues. Mechanistically, autophagy regulated the remodeling of EC junctions and expression of key EC adhesion molecules, facilitating their intracellular trafficking and degradation. Collectively, we have identified autophagy as a modulator of EC leukocyte trafficking machinery aimed at terminating physiological inflammation

Autophagy modulates endothelial junctions to restrain neutrophil diapedesis during inflammation

The migration of neutrophils from the blood circulation to sites of infection or injury is a key immune response and requires the breaching of endothelial cells (ECs) that line the inner aspect of blood vessels. Unregulated neutrophil transendothelial cell migration (TEM) is pathogenic, but the molecular basis of its physiological termination remains unknown. Here, we demonstrated that ECs of venules in inflamed tissues exhibited a robust autophagic response that was aligned temporally with the peak of neutrophil trafficking and was strictly localized to EC contacts. Genetic ablation of EC autophagy led to excessive neutrophil TEM and uncontrolled leukocyte migration in murine inflammatory models, while pharmacological induction of autophagy suppressed neutrophil infiltration into tissues. Mechanistically, autophagy regulated the remodeling of EC junctions and expression of key EC adhesion molecules, facilitating their intracellular trafficking and degradation. Collectively, we have identified autophagy as a modulator of EC leukocyte trafficking machinery aimed at terminating physiological inflammation

Manual / Issue 10 / Polychrome

Manual, a journal about art and its making. Polychrome. In art, especially, polychrome invites us to the dialogue that colors are always having amongst themselves. A history of polychrome could be a series of poems exchanged among colors. The exchange might exhibit something like perpetual newness, again and again revealing differently bent hues and movingly novel blends. It would be a short-line poetry, excruciatingly sensitive to tone. Its speakers would have no names, so it would confuse the psychology of human orientation. In this connection, a warning against rendering polychrome as a pure positive seems in order: the parties to this dialogue talk at cross-purposes, always on the brink of divorcing. Polychrome can offend and destroy. It conscripts discrete colors in order to sacrifice them. Does polychrome offend by mocking our own failure to connect? In any case, polychrome has an advanced idiom for dealing with conflict. It’s at home with uncertainty. —Darby English, from the introduction to Issue 10: Polychrome. Softcover, 80 pages. Published 2018 by the RISD Museum. Manual 10 (Polychrome) contributors include David Batchelor, Gina Borromeo, Nicole Buchanan, Catherine Cooper, Darby English, Mara L. Hermano, Elon Cook Lee, Josephine Lee, Evelyn Lincoln, Dominic Molon, Maureen C. O\u27Brien, RISD Museum 2017 Summer Teen Intensive Students, and Elizabeth A. Williams.https://digitalcommons.risd.edu/risdmuseum_journals/1036/thumbnail.jp