Concert recording 2022-04-26

[Track 1]. The four seasons. La primavera, op. 8, no. 1. L\u27Estate, Op. 8, No. 2 ; L\u27Autunno, Op. 8, No. 3 ; L\u27Inverno, Op. 8, No. 4 / Antonio Vivaldi -- [Track 2]. Serenade for string orchestra, op. 48. I. Pezzo in forma di sonatina ; III. Elegie ; IV. Finale / Pyotr Ilych Tchaikovsky

Concert recording 2022-04-26

[Track 1]. The four seasons. La primavera, op. 8, no. 1. L\u27Estate, Op. 8, No. 2 ; L\u27Autunno, Op. 8, No. 3 ; L\u27Inverno, Op. 8, No. 4 / Antonio Vivaldi -- [Track 2]. Serenade for string orchestra, op. 48. I. Pezzo in forma di sonatina ; III. Elegie ; IV. Finale / Pyotr Ilych Tchaikovsky

Concert recording 2021-12-02

[Track 1]. Concerto for 2 violins in D minor, BWV 1043. I. Vivace ; II. Largo ma non troppo ; III. Allegro / J.S. Bach -- [Track 2]. Arioso, from Cantata no. 156, Ich Steh, mit einmem Fuss in Grave J.S. Bach -- [Track 3]. Bist du bei mir, BWV 508, from Anna Magdalena notebook / J.S. Bach – [Track 4]. Silent night

Valley glaciers persisted in the Lake District, north-west England, until ~16-15 ka as revealed by terrestrial cosmogenic nuclide (10Be) dating: a response to Heinrich event 1?

The Lake District of north‐west England acted as an independent centre of ice dispersal within the more extensive British–Irish Ice Sheet (BIIS) during the Last Glacial Maximum, but relatively little is known about the pattern and timing of glacier retreat. Four new terrestrial cosmogenic nuclide (10Be) surface exposure ages from boulders from a lateral moraine in the Duddon valley, south‐west Lake District, have yielded internally consistent ages with uncertainty‐weighted means of 16.51 ± 0.78 ka (using the Loch Lomond production rate with Lm scaling and 1 mm ka−1 erosion rate) and 16.15 ± 1.30 ka (using CRONUScalc with SA scaling and 1 mm ka−1 erosion rate). It is inferred that glacier retreat from the moraine occurred in the interval ∼16.5–16.1 ka but that a valley glacier continued to exist, probably until ∼15 ka. The Duddon valley ages agree with other surface exposure ages from Wasdale, Watendlath and the Shap fells, together demonstrating that glacier ice was still widespread in the Lake District at ∼17–15 ka. There is also consistency with ages from other sectors of the BIIS that are considered to have responded to North Atlantic Heinrich event 1

Synthesis of quaternary aryl phosphonium salts: photoredox-mediated phosphine arylation

We report a synthesis method for the construction of quaternary aryl phoshonium salts at ambient temperature. The regiospecific reaction invovles the coupling of phosphines with aryl radicals derived from diaryliodonium salts under photoredox conditions

Communication and marketing as tools to cultivate the public's health: a proposed "people and places" framework

<p>Abstract</p> <p>Background</p> <p>Communication and marketing are rapidly becoming recognized as core functions, or core competencies, in the field of public health. Although these disciplines have fostered considerable academic inquiry, a coherent sense of precisely how these disciplines can inform the practice of public health has been slower to emerge.</p> <p>Discussion</p> <p>In this article we propose a framework – based on contemporary ecological models of health – to explain how communication and marketing can be used to advance public health objectives. The framework identifies the attributes of people (as individuals, as social networks, and as communities or populations) and places that influence health behaviors and health. Communication, i.e., the provision of information, can be used in a variety of ways to foster beneficial change among both people (e.g., activating social support for smoking cessation among peers) and places (e.g., convincing city officials to ban smoking in public venues). Similarly, marketing, i.e., the development, distribution and promotion of products and services, can be used to foster beneficial change among both people (e.g., by making nicotine replacement therapy more accessible and affordable) and places (e.g., by providing city officials with model anti-tobacco legislation that can be adapted for use in their jurisdiction).</p> <p>Summary</p> <p>Public health agencies that use their communication and marketing resources effectively to support people in making healthful decisions and to foster health-promoting environments have considerable opportunity to advance the public's health, even within the constraints of their current resource base.</p