Pennsylvania Folklife Vol. 18, No. 2

• The Swiss Bank House in Pennsylvania • Trance-Preaching in the United States • The Sleeping Preachers: An Historical Study of the Role of Charisma in Amish Society • A Central Chimney Continental Log House • The German Journalist and the Dunker Love-Feast • Christmas Customs: Folk-Cultural Questionnaire No. 10https://digitalcommons.ursinus.edu/pafolklifemag/1034/thumbnail.jp

Pennsylvania Folklife Vol. 12, No. 4

• Pennsylvania\u27s Plain Garb • Ai, Ai, Ai, and a Bottle of Whatever • Eagle Date Boards • The Continental Log House • Waffles and Wafers • Folk Festival Program • Witch Tales from Adams County • Fianna the Dunkardhttps://digitalcommons.ursinus.edu/pafolklifemag/1012/thumbnail.jp

Pennsylvania Folklife Vol. 11, No. 2

• Walter Ellsworth Boyer (1911-1960) • The Meaning of Human Figures in Pennsylvania Dutch Folk Art • Meadow Irrigation in Pennsylvania • Receipt Books-New and Old • Pennsylvania Cave and Ground Cellars • The Amish in Their One-Room Schoolhouses • Collectaneahttps://digitalcommons.ursinus.edu/pafolklifemag/1007/thumbnail.jp

Anisotropic Electronic Structure of the Kondo Semiconductor CeFe2Al10 Studied by Optical Conductivity

We report temperature-dependent polarized optical conductivity [$\sigma(\omega)$] spectra of CeFe$_2$Al$_{10}$, which is a reference material for CeRu$_2$Al$_{10}$ and CeOs$_2$Al$_{10}$ with an anomalous magnetic transition at 28 K. The $\sigma(\omega)$ spectrum along the b-axis differs greatly from that in the $ac$-plane, indicating that this material has an anisotropic electronic structure. At low temperatures, in all axes, a shoulder structure due to the optical transition across the hybridization gap between the conduction band and the localized $4f$ states, namely $c$-$f$ hybridization, appears at 55 meV. However, the gap opening temperature and the temperature of appearance of the quasiparticle Drude weight are strongly anisotropic indicating the anisotropic Kondo temperature. The strong anisotropic nature in both electronic structure and Kondo temperature is considered to be relevant the anomalous magnetic phase transition in CeRu$_2$Al$_{10}$ and CeOs$_2$Al$_{10}$.Comment: 5 pages, 4 figure

Pennsylvania Folklife Vol. 18, No. 4

• Discord in the Garden • The Folk Festival Seminars: Crafts and Customs of the Year • What to Read on the Amish • Soup\u27s On! • Festival Highlights • Folk Festival Program • Folk Festival Geisinger • Four Interviews with Powwowers • The First Historian of the Pennsylvania Germans • The Public Sale Sixty Years Ago • The Long Shingle • Quilts and Quilting: Folk-Cultural Questionnaire No. 12https://digitalcommons.ursinus.edu/pafolklifemag/1036/thumbnail.jp

Pennsylvania Folklife Vol. 13, No. 2

• Pennsylvania Pewter and Pewterers • Grain in the Attic • Dryhouses in the Pennsylvania Folk-Culture • The Amish Barn Dance • Pennsylvanians Called it Mushhttps://digitalcommons.ursinus.edu/pafolklifemag/1014/thumbnail.jp

RWE in Europe Paper III: A Roadmap for RWE

Real world evidence (RWE) has been touted as a remedy for current market access issues, facilitating quicker approvals and increased odds of reimbursement at a good price. It is therefore an attractive avenue for pursuit for manufacturers today. This paper, the third in a series looking at the use of RWE in Europe, outlines the discussions held between key opinion leaders in pricing and reimbursement across a number of European countries at a roundtable-style meeting. The aim of the meeting was to develop a 3-year roadmap, and resulting action plan, of initiatives for the enhanced use of RWE in decision-making in the pharmaceutical industry. Following a series of brainstorming sessions across the areas of commissioning and access, clinical evidence and patients and outcomes, contributors were asked to prioritise the importance of a refined set of initiatives identified in these brainstorming sessions to develop the three-year road map. Finally, four key points from the roadmap were identified for initial action: actively engage in early dialogue with payers on RWE needs; consensus exercise on RWD/E in clinical decisions, develop a definition of patient reported/relevant outcomes and develop a model approach for the collection of patient reported/relevant outcomes data. These action points are seen as the most imperative steps for enhancing the role of RWE. If its use is to become more common addressing these steps, as quickly and efficiently as possible, will be vital for all stakeholders in the pharmaceutical arena

Ecosystem consequences of invertebrate decline

Human activities cause substantial changes in biodiversity.1,2 Despite ongoing concern about the implications of invertebrate decline,3,4,5,6,7 few empirical studies have examined the ecosystem consequences of invertebrate biomass loss. Here, we test the responses of six ecosystem services informed by 30 above- and belowground ecosystem variables to three levels of aboveground (i.e., vegetation associated) invertebrate community biomass (100%, 36%, and 0% of ambient biomass) in experimental grassland mesocosms in a controlled Ecotron facility. In line with recent reports on invertebrate biomass loss over the last decade, our 36% biomass treatment also represented a decrease in invertebrate abundance (−70%) and richness (−44%). Moreover, we simulated the pronounced change in invertebrate biomass and turnover in community composition across the season. We found that the loss of invertebrate biomass decreases ecosystem multifunctionality, including two critical ecosystem services, aboveground pest control and belowground decomposition, while harvested plant biomass increases, likely because less energy was channeled up the food chain. Moreover, communities and ecosystem functions become decoupled with a lower biomass of invertebrates. Our study shows that invertebrate loss threatens the integrity of grasslands by decoupling ecosystem processes and decreasing ecosystem-service supply

Lessons from Toxicology: Developing a 21st‑Century Paradigm for Medical Research

Biomedical developments in the 21st century provide an unprecedented opportunity to gain a dynamic systems-level and human-specific understanding of the causes and pathophysiologies of disease. This understanding is a vital need, in view of continuing failures in health research, drug discovery, and clinical translation. The full potential of advanced approaches may not be achieved within a 20th-century conceptual framework dominated by animal models. Novel technologies are being integrated into environmental health research and are also applicable to disease research, but these advances need a new medical research and drug discovery paradigm to gain maximal benefits. We suggest a new conceptual framework that repurposes the 21st-century transition underway in toxicology. Human disease should be conceived as resulting from integrated extrinsic and intrinsic causes, with research focused on modern human-specific models to understand disease pathways at multiple biological levels that are analogous to adverse outcome pathways in toxicology. Systems biology tools should be used to integrate and interpret data about disease causation and pathophysiology. Such an approach promises progress in overcoming the current roadblocks to understanding human disease and successful drug discovery and translation. A discourse should begin now to identify and consider the many challenges and questions that need to be solved