Factors influencing upcycling for UK makers

Changing consumer behaviour can reduce environmental impacts. Upcycling is one of the understudied yet promising, environmentally sustainable behaviours that has the potential to contribute to the reduction of waste and greenhouse gas emissions. This paper addresses this knowledge gap by exploring factors influencing upcycling for UK makers. The study employed a survey based on Triandis’s theory of interpersonal behaviour and Ajzen’s theory of planned behaviour. The survey results revealed key determinants of upcycling as attitude, intention, and subjective norm, and demographic characteristics of people who are more likely to upcycle frequently as females aged 30+ working in art and design. The paper further discusses the theoretical and practical implications of the study

Culinary Omnivorousness: The Relationship between Social Class and Food Consumption Patterns

Utilizing National Geographic\u27s Survey2000 data set, this thesis investigates the intersection of social class and food consumption habits of Americans. Previous research identified the cultural omnivore as a new type of consumer who samples a wide variety of culture to show his membership in a higher social class (Peterson & Kern, 1996). This study focuses on one form of omnivorousness, culinary omnivorousness, to determine whether omnivorous food consumption patterns vary by social class. Three social classes are operationalized (highbrow omnivores, highbrow snobs, and lowbrows), and each class\u27s consumption of three food types (universal foods, in-region foods, outside-region foods) is measured. Ultimately, this research finds a relationship between social class and culinary omnivorousness

Periodic Free Resolutions from Twisted Matrix Factorizations

The notion of a matrix factorization was introduced by Eisenbud in the commutative case in his study of bounded (periodic) free resolutions over complete intersections. Since then, matrix factorizations have appeared in a number of applications. In this work, we extend the notion of (homogeneous) matrix factorizations to regular normal elements of connected graded algebras over a field. Next, we relate the category of twisted matrix factorizations to an element over a ring and certain Zhang twists. We also show that in the setting of a quotient of a ring of finite global dimension by a normal regular element, every sufficiently high syzygy module is the cokernel of some twisted matrix factorization. Furthermore, we show that in the noetherian AS-regular setting, there is an equivalence of categories between the homotopy category of twisted matrix factorizations and the singularity category of the hypersurface, following work of Orlov