Products related to Pi-bonds:
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Building Rural Community Resilience Through Innovation and Entrepreneurship
Drawing from empirical analyses, case studies, and a synthesis of best practices, this book explores how innovation manifests itself in rural places and how it contributes to entrepreneurial development and resilience.Innovation in rural places may come about as a result of new forms of collaboration; policies that leverage rural assets and address critical service or product gaps; novel strategies for accessing financial capital; infusion of arts into aspects of community life; and cultivation of networks that bridge entrepreneurs, organizations, and institutions.The chapters illustrate how a number of innovation-related characteristics relate to economic vibrancy in rural places such as a strong connection to the arts, adaptive and sustainable use of natural resources, value-chain integrated food systems, robust bridging social capital networks, creative leveraging of technology, and presence of innovation-focused entrepreneurs.Through exploration of these and other topics, this book will provide insights and best practices for rural community and economic development scholars and practitioners seeking to strengthen the rural innovation ecosystem.
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Innovation in Music: Technology and Creativity
Innovation in Music: Technology and Creativity is a groundbreaking collection bringing together contributions from instructors, researchers, and professionals.Split into two sections, covering composition and performance, and technology and innovation, this volume offers truly international perspectives on ever-evolving practices. Including chapters on audience interaction, dynamic music methods, AI, and live electronic performances, this is recommended reading for professionals, students, and researchers looking for global insights into the fields of music production, music business, and music technology.
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Everyday Life-Environmentalism : Community Sustainability and Resilience in Asia
This book provides one of the first systematic introductions to the Japanese concept of life-environmentalism, Seikatsu-Kankyo Shugi.This concept emerged in the 1980s as a shared research framework among Japanese social scientists studying the adverse consequences of postwar industrialization on everyday life in communities. Life-environmentalism offers a lens through which the agency of small communities in sustaining their everyday life and living environment can be understood.The book provides an overview of this approach, including intellectual backgrounds and foundational concepts, along with a variety of empirical case studies that examine environmental and sustainability issues in Japan and other parts of Asia.It also includes critical reflections on the approach in light of contemporary sustainability challenges.The empirical topics covered in the book include local community responses to development projects, resource governance, disaster response and recovery, and historical environmental preservation.The chapters are contributed by researchers working at the forefront of the field.It provides only a glimpse into the vast literature that awaits further exploration and engagement in the future. The book is suitable for upper undergraduate students, graduate students, and researchers interested in environmental problems, sustainability and resilience, disaster mitigation and response, and regional development in Asian contexts, particularly Japan.It is well-suited for courses in anthropology, geography, sociology, urban and regional planning, political science, Asian studies, and environmental studies.
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Fashion and Environmental Sustainability : Entrepreneurship, Innovation and Technology
The wide range of topics that the book covers are organised into sections reflecting a cradle to grave view of how entrepreneurial, innovative, and tech-savvy approaches can advance environmental sustainability in the fashion sector.These sections include: sustainable materials; innovation in design, range planning and product development; sustainable innovations in fashion supply chains; sustainable innovations in fashion retail and marketing; sustainable alternatives for end-of-life and circular economy initiatives; and more sustainable alternative fashion business models.
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What are sigma and pi bonds in chemistry?
In chemistry, sigma and pi bonds are types of covalent bonds that hold atoms together in a molecule. A sigma bond is formed by the direct overlap of atomic orbitals, allowing for the free rotation of atoms around the bond axis. On the other hand, a pi bond is formed by the side-to-side overlap of p orbitals, which restricts the rotation of atoms around the bond axis. Both types of bonds are important for understanding the structure and properties of molecules.
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What are the differences between covalent bonds, metallic bonds, and ionic bonds?
Covalent bonds are formed when two atoms share electrons, resulting in a strong bond between the atoms. Metallic bonds occur between metal atoms, where the electrons are delocalized and free to move throughout the structure, creating a strong bond. Ionic bonds are formed between a metal and a nonmetal, where one atom transfers electrons to the other, resulting in the formation of positively and negatively charged ions that are attracted to each other. Overall, covalent bonds involve electron sharing, metallic bonds involve electron delocalization, and ionic bonds involve electron transfer.
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Do CO bonds form with other CO bonds?
No, CO bonds do not typically form with other CO bonds. Carbon monoxide (CO) is a stable molecule with a triple bond between the carbon and oxygen atoms. This triple bond is strong and does not readily form additional bonds with other CO molecules. Instead, CO molecules tend to interact with other types of molecules through various types of chemical reactions.
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Why are intermolecular bonds generally weaker than covalent bonds?
Intermolecular bonds are generally weaker than covalent bonds because they involve interactions between molecules rather than within a single molecule. Covalent bonds involve the sharing of electrons between atoms, creating strong bonds within a molecule. In contrast, intermolecular bonds, such as hydrogen bonds or van der Waals forces, are weaker because they are based on temporary interactions between molecules, which can be easily broken. Additionally, intermolecular bonds are influenced by factors such as distance and orientation, further contributing to their weaker nature compared to covalent bonds.
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Raspberry Pi Pi Accessory, Raspberry Pi 4
Raspberry Pi Pi Accessory, Raspberry Pi 4
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Margaret Bonds
Composer, pianist, teacher, and social-justice activist Margaret Bonds fought against racism, sexism, and economic injustice throughout her career, amassing a portfolio of social-justice compositions unrivalled in eloquence and originality which challenged longstanding barriers between Black and White, male and female, popular and classical.During her lifetime the political economy of music publishing consigned most of her music to manuscript dissemination, and since her death -- despite the enduring popularity of works such as He's Got the Whole World in His Hand and The Ballad of the Brown King -- her success in transcending the barriers she faced as an African American and a woman has been obscured by the forces of racism and sexism in concert life, which, together with White- and male-dominated music historiography, have viewed her life and work through the lens of specious, racist, and sexist tropes.This book draws on an unprecedented mass of archival evidence to set aside those tropes and offer a fresh portrait of Margaret Bonds.Examining her published and unpublished music, it shows how the child prodigy rose to become the first African American woman whose music was performed widely in Africa; one of the first African American women whose music was broadcast on European radio; the first African American woman and pianist to perform with a major U.S. orchestra; the second African American woman in classical music to attain full membership in ASCAP; the first woman Black or White to win not one or two, but three, awards from that predominantly White and male organization; the lasting musical voice of Langston Hughes; and the teacher of other notables including Ned Rorem and Cheryl Wall.It thus shows how the confluence of natural genius, matrilineal and racial pride, faith, and support from the community of African American artists, intellectuals, and institutions enabled Margaret Bonds to become one of the most extraordinary figures in all of twentieth-century music.In response to the increasing globalization of music, the Composers across Cultures series, formerly the Master Musicians series, seeks to explore the inexhaustible diversity of music, and its common links to our shared humanity.
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Shattered Bonds
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Chemical Bonds
Modern life is made up of a mind-boggling array of materials.A simple drinking cup, for example, might be made of Styrofoam, paper, or glass, depending on the drinker's needs at the moment.Home storage cabinets can be made of metal, wood, or plastic.Space shuttles are assembled from silicon, steel, and hundreds of other materials.All of these items owe their properties to the chemical bonds between the atoms that make up the substance. ""Chemical Bonds"" examines the nature of the chemical bonds, answering fundamental questions about how they form, how they are broken, and how they help define life as we know it.
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Why are intermolecular bonds weaker than electron pair bonds?
Intermolecular bonds are weaker than electron pair bonds because they involve interactions between molecules rather than within a single molecule. In intermolecular bonds, the attractive forces between molecules are generally weaker than the covalent bonds that hold atoms together within a molecule. Additionally, intermolecular bonds are typically temporary and can be easily broken, whereas electron pair bonds are strong and stable. Overall, the weaker nature of intermolecular bonds allows molecules to move and interact with each other more freely.
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Why are intermolecular bonds typically weaker than covalent bonds?
Intermolecular bonds are typically weaker than covalent bonds because they involve interactions between molecules rather than within a single molecule. In intermolecular bonds, the attractive forces between molecules, such as van der Waals forces or hydrogen bonding, are weaker than the strong sharing of electrons in covalent bonds. Additionally, intermolecular bonds are more easily broken or disrupted by changes in temperature or pressure, leading to lower bond energies compared to covalent bonds.
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What is the difference between primary bonds and secondary bonds?
Primary bonds are strong chemical bonds that hold together the atoms within a molecule, such as covalent bonds and ionic bonds. These bonds involve the sharing or transfer of electrons between atoms, resulting in a stable molecular structure. On the other hand, secondary bonds are weaker intermolecular forces that hold molecules together, such as hydrogen bonds, van der Waals forces, and dipole-dipole interactions. These bonds are responsible for the physical properties of substances, such as melting and boiling points, and are easily broken and reformed.
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What is the difference between ionic bonds and covalent bonds?
Ionic bonds form between two atoms when one atom transfers one or more electrons to another atom. This results in the formation of positively charged ions (cations) and negatively charged ions (anions) that are attracted to each other. Covalent bonds, on the other hand, form when two atoms share one or more pairs of electrons. This sharing of electrons creates a strong bond between the atoms. In summary, ionic bonds involve the transfer of electrons, while covalent bonds involve the sharing of electrons.
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