Review: The Newsletter and Journal of Dramaturgy, volume 18, issue 2

Contents include: Reconsidering Borders; Rebekka Kricheldorf\u27s The Ballad of the Pine Tree Killer: A generational battleground; Goethe-Institut Theater; What people in the community are saying about the Goethe-Institut; A Fundamental Resistance, An Interview with Neil Blackadder; The Greening of American Theatre, A Two-Part Special Feature; The Green Top Ten, Ten Ways Your Theatre Can Go Green; A Member of the Ensemble, The Devised Production of In the Belly of the Beast with Two Backs. Issue editors: D.J. Hopkins, Shelley Orrhttps://soundideas.pugetsound.edu/lmdareview/1037/thumbnail.jp

Environmental requirements for three sea pen species: relevance to distribution and conservation

The aim is to determine the environmental requirements, estimate the extent of suitable habitat for three sea pen species, and assess the implications for marine protected areas (MPAs). The sea pen Funiculina quadrangularis and the habitat associated with two further sea pen species, Virgularia mirabilis and Pennatula phosphorea, are of key conservation importance and are recommended for protection within MPAs. This study models their potential distributions using the MAXimum ENTropy algorithm and assesses these in relation to five possible marine protected areas (pMPAs) proposed for Scottish waters. Metrics relevant to assessing the efficacy of MPAs are also presented. Four environmental variables of prime importance for predicting the presence of all three species of sea pen were identified: mud, minimum salinity, depth, and gravel. The habitat suitability index increased with mud content. The modelled distribution of F. quadrangularis indicated a deeper distribution than V. mirabilis or P. phosphorea and was not present in sediment with gravel content above 30%. Pennatula phosphorea had the smallest area of suitable habitat, while V. mirabilis had the largest. The percentage predicted suitable area for each species that was encompassed by the five pMPAs ranged from 11% for F. quadrangularis to 15% for P. phosphorea. Some of the largest areas predicted as suitable for F. quadrangularis lay outside the pMPAs. The model results indicated differences in the environmental requirements of the three species of sea pen that can be linked to the autecology of each species. Patch sizes, calculated from a binary output of the model, were used to estimate the degree of habitat fragmentation, thereby giving a partial assessment of the adequacy criterion for these pMPAs. The results suggest that potential MPAs within the study area cover sizeable areas of potential sea pen habitat. However, further areas suitable for F. quadrangularis could be considered

Review: The Newsletter of the Literary Managers and Dramaturgs of the Americas, volume 16, issue 1

Contents include: Editors\u27 Note; Kirk Watson\u27s List for Making a Cool City; Remembering the Collaboration Project: Texts for an Untitled Bird Play; Mix Tape: A Collaboration; An Untitled Piece; Untitled Baseball Play; Elliott Hayes Remarks 2005; A Newbie at LMDA Conference \u2705, reconstructed journal entries with mostly unforced bildungsroman narrative structure; What\u27s So Great About New Plays? A position paper on the focus on new plays in the field of dramaturgy with three responses; New Plays in Canada, What\u27s So Great About New Plays--A Thought or Seven; Thoughts on New Plays from an Elliott Hayes Award Acceptance Speech. Issue editors: D.J. Hopkins, Shelley Orr, Madeleine Oldhamhttps://soundideas.pugetsound.edu/lmdareview/1032/thumbnail.jp

Female reproductive, adrenal and metabolic changes during an Antarctic traverse

Purpose To explore the effects of the first all-female transantarctic expedition on hormonal axes pertinent to reproductive and metabolic function. Methods Six females (age, 28–36 yr; body mass index, 24.2 ± 0.97 kg·m−2) hauled 80-kg sledges 1700 km in 61 d. Estimated average energy intake was 20.8 ± 0.1 MJ·d−1 (4970 ± 25 kcal·d−1). Whole and regional body composition was measured by dual-energy x-ray absorptiometry 1 and 2 months before and 15 d after, the expedition. Body fat was also estimated by skinfold and bioimpedance immediately before and after the expedition. Basal metabolic and endocrine blood markers and, after 0.25 mg dexamethasone suppression, 1-h 10-μg gonadorelin and 1.0 μg adrenocortiocotrophin-(1–24) tests were completed, 39–38 d preexpedition and 4 to 5 d and 15 to 16 d postexpedition. Cortisol was assessed in hair (monthly average concentrations) and saliva (five-point day curves and two-point diurnal sampling). Results Average body mass loss was 9.37 ± 2.31 kg (P < 0.0001), comprising fat mass only; total lean mass was maintained. Basal sex steroids, corticosteroids, and metabolic markers were largely unaffected by the expedition except leptin, which decreased during the expedition and recovered after 15 d, a proportionately greater change than body fat. Luteinizing hormone reactivity was suppressed before and during the expedition, but recovered after 15 d, whereas follicle-stimulating hormone did not change during or after the expedition. Cortisol reactivity did not change during or after the expedition. Basal (suppressed) cortisol was 73.25 ± 45.23 mmol·L−1 before, 61.66 ± 33.11 mmol·L−1 5 d postexpedition and 54.43 ± 28.60 mmol·L−1 16 d postexpedition (P = 0.7). Hair cortisol was elevated during the expedition. Conclusions Maintenance of reproductive and hypothalamic-pituitary-adrenal axis function in women after an extreme physical endeavor, despite energy deficiency, suggests high female biological capacity for extreme endurance exercise