Hybrid perovskite photovoltaics could play a vital role in future’s renewable energy production. However, there are still severe challenges when scaling the technology. In this work, perovskite solution films drying in laminar and slot-jet air flows are investigated extensively by optical in situ characterization. The main results are a quantitative model of perovskite drying dynamics and a novel in situ imaging technique – yielding valuable predictions for large-scale perovskite fabrication.
The tremendous loss of groundwater has been a longstanding concern in Kansas, where areas of the High Plains aquifer have plummeted. Groundwater Citizenship: Well Owners, Environmentalism, and the Depletion of the High Plains Aquifer investigates water conservation efforts, environmental priorities, and water supply awareness among private water well owners, a key social group whose water usage is pivotal to safeguarding aquifers. This book discusses how reliance on private and public water supplies influences watering practices by asking if owning a well changes the propensity to conserve water. To explore how water supplies shape environmental actions and beliefs, sociologist Brock Ternes constructed a one-of-a-kind dataset by surveying over 850 well owners and non-well owners throughout Kansas. His analyses reveal that well ownership influences several dimensions of water consumption, and he identifies how Kansans’ notions of environmentalism are recalibrated by their systems of water provision. This book frames well owners as unique conservationists whose water use is shaped by larger structures—aquifers, water laws, and food systems. Groundwater Citizenship takes a sociological look at water systems to facilitate adaptive approaches to sustainable resource management.
Help your library leverage opportunities in the popular do-it-yourself publishing movement by following this guide's process for creating and producing books. In this useful guidebook, you'll learn how to transform your library into a self-publishing center with pointers, advice, and strategies for creating, producing, and printing books—both digitally and on paper. The book outlines your partnering role with patrons in the creation of published materials, offering step-by-step guidance for assisting library users who wish to put their written words in print. By using the detailed plan in this reference, you'll be able to help patrons identify an audience for their material, select the best publishing software for their needs, and utilize social media to promote and distribute their work. Chapters follow the publishing process from planning to creative development, production, and marketing. The final chapter features books, websites, and Internet sources for designing brochures; creating a website; and designing, printing, and distributing a book. Helpful guidelines accompany excerpts from interviews with librarians experienced with this publishing model, examples of self-published books, and graphic models.
Hybrid perovskite photovoltaics could play a vital role in future’s renewable energy production. However, there are still severe challenges when scaling the technology. In this work, perovskite solution films drying in laminar and slot-jet air flows are investigated extensively by optical in situ characterization. The main results are a quantitative model of perovskite drying dynamics and a novel in situ imaging technique – yielding valuable predictions for large-scale perovskite fabrication.
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