Pennsylvania Folklife Vol. 23, Folk Festival Supplement

• Twenty-Five Years of the Folk Festival • Our Farmer\u27s Market • Simple Basics of Egg Decorating • The Folk Festival\u27s Bookstore • Setting Up the Festival • Festival Highlights • Folk Festival Program • Behind the Scenes of We Remain Unchanged • Granges at the Kutztown Folk Festival • How to Design Pressed Flower Pictures • There is This Place - And These People • Metalcrafting at the Festival • Hex Signs and Magical Protection of House and Barn: Folk-Cultural Questionnaire No. 35https://digitalcommons.ursinus.edu/pafolklifemag/1059/thumbnail.jp

Poor food and nutrient intake among Indigenous and non-Indigenous rural Australian children

<p>Abstract</p> <p>Background</p> <p>The purpose of this study was to describe the food and nutrient intake of a population of rural Australian children particularly Indigenous children. Participants were aged 10 to 12 years, and living in areas of relative socio-economic disadvantage on the north coast of New South Wales.</p> <p>Methods</p> <p>In this descriptive cross-sectional study 215 children with a mean age of 11.30 (SD 0.04) years (including 82 Indigenous children and 93 boys) completed three 24-hour food recalls (including 1 weekend day), over an average of two weeks in the Australian summer of late 2005.</p> <p>Results</p> <p>A high proportion of children consumed less than the Australian Nutrient Reference Values for fibre (74-84% less than Adequate Intake (AI)), calcium (54-86% less than Estimated Average Requirement (EAR)), folate and magnesium (36% and 28% respectively less than EAR among girls), and the majority of children exceeded the upper limit for sodium (68-76% greater than Upper Limit (UL)). Energy-dense nutrient-poor (EDNP) food consumption contributed between 45% and 49% to energy. Hot chips, sugary drinks, high-fat processed meats, salty snacks and white bread were the highest contributors to key nutrients and sugary drinks were the greatest <it>per capita </it>contributor to daily food intake for all. <it>Per capita </it>intake differences were apparent by Indigenous status. Consumption of fruit and vegetables was low for all children. Indigenous boys had a higher intake of energy, macronutrients and sodium than non-Indigenous boys.</p> <p>Conclusions</p> <p>The nutrient intake and excessive EDNP food consumption levels of Australian rural children from disadvantaged areas are cause for concern regarding their future health and wellbeing, particularly for Indigenous boys. Targeted intervention strategies should address the high consumption of these foods.</p

Collaborative and Cooperative Games: Facts and Assumptions

Collaboration and cooperation are fundamental activities and processes for humans. There has been a recent rise in the interest in collaborative and cooperative processes in several fields of study and an increasing popularity of commercial collaborative games. In this paper, we aim to identify how are collaboration and cooperation processes studied and promoted in the field of game research, with emphasis in digital games. To that end, we systematically analyzed two sets of data: academic publications on collaborative games and reviews of commercial collaborative games. From this examination, we acknowledge the important relationship between games and the cultural context, and we identify three main areas of study for this type of games (learning environments, interaction, and in-gameplay experience), which serve as a landscape for the investigation on collaborative and cooperative games

Investigating the continuous synthesis of a nicotinonitrile precursor to nevirapine

2-Chloro-3-amino-4-picoline (CAPIC) is a strategic building block for the preparation of nevirapine, a widely-prescribed non-nucleosidic reverse transcriptase inhibitor for the treatment of HIV-infected patients. A continuous synthesis to the bromo derivative of a CAPIC intermediate, 2-bromo-4-methylnicotinonitrile, that terminates in a dead-end crystallization is described. The route uses inexpensive, acyclic commodity-based raw materials and has the potential to enable lower cost production of nevirapine as well as other value added structures that contain complex pyridines. The route terminates in a batch crystallization yielding high purity CAPIC. This outcome is expected to facilitate regulatory implementation of the overall process

Improved Synthesis of Mono- and Disubstituted 2‑Halonicotinonitriles from Alkylidene Malononitriles

Pyridines with 2,3,4 and/or 5 substitution remain challenging to prepare. Existing strategies to form multisubstituted 2-halonicotinonitriles via enamines suffer from dimerization of the starting alkylidene malononitriles resulting in low yields. Through alteration of reaction conditions, a new high yielding method into enamines was realized by condensing DMF–DMA and alkylidene malononitriles in the presence of substoichiometric acetic anhydride. Cyclization of the resulting enamines under Pinner conditions provided 2-halonicotinonitriles in high overall yields