Women are still underrepresented as public-sector organizational leaders, despite comprising half of the United States public-sector workforce. To explore the factors driving gender imbalance, this Element employs a problem-driven approach to examine gender imbalance in local government management. We use multiple methods, inductive and deductive research, and different theoretical frames for exploring why so few women are city or county managers. Our interviews, resume analysis and secondary data analysis suggesting that women in local government management face a complex puzzle of gendered experiences, career paths and appointment circumstances that lend insights into gender imbalanced leadership in this domain.
Nanotechnology in Modern Animal Biotechnology: Concepts and Applications discusses the advancement of nanotechnologies in almost every field, ranging from materials science, to food, forensic, agriculture and life sciences, including biotechnology and medicine. Nanotechnology is already being harnessed to address many of the key problems in animal biotechnology, with future applications covering animal biotechnology (e.g. animal nutrition, health, disease diagnosis, and drug delivery). This book provides the tools, ideas and techniques of nanoscale principles to investigate, understand and transform biological systems. Nanotechnology provides the ability to manipulate materials at atomic and molecular levels and also arrange atom-by-atom on a scale of ~1–100 nm to create, new materials and devices with fundamentally new functions and properties arising due to their small scale. - Details the basics of nanotechnology, along with comprehensive information on the state-of-the-art and future perspectives of nanotechnology in biosensors - Provides recent perspectives and the challenges of nanomedicine - Provides new insights into the role nanomaterials can play in curing various diseases - Includes the most recent diagnostic methods, such as nanosensors
Titanate-centered perovskites are an important class of crystalline materials with outstanding structural and property tunability. Recently, titanate perovskites have been extensively investigated as new-generation materials for various energy-allied applications, together with photovoltaic cells, light emitting diodes, photo detectors and lasers, for their exceptional optical and electronic properties. With increasing attention on the development of nanotechnology and multidisciplinary research, scientists have been trying to downscale the titanate perovskite structures into the nanoregime, so as to further boost their performances and applications. Compared with bulk perovskite materials, perovskite nanomaterials exhibit a series of advantages, such as fabrication of thin films and flexible devices and PNMs display high process ability. Perovskite nanomaterials feature rich and controllable facets and active sites. Besides benefiting from the small-size effect and quantum effect, perovskite nanomaterials are endowed with outstanding photo-electromagnetic properties. Furthermore, the applications of titanate-centered perovskites in the fields of energy, environment, WLEDs, forensic science and piezoelectric devices will be reviewed. This book will also discuss the possible solutions to the problems in their application by optimizing their compositions, structures and preparation methods. This book will systematically summarize the key points in the design, synthesis, property improvements and application expansion of titanate-centered perovskites. The different perovskite structures and the rational design of functional materials will be discussed in detail. The advantages, disadvantages and experimental parameters of different synthesis methods for titanate-centered perovskites will be reviewed. This book will also summarize some practical experiences in selecting suitable elements and designing multifunctional materials according to the mechanisms and principles of elements promoting the properties of perovskites by covering almost last 20 years of literature. At the end of this book, we will provide an outlook on the opportunities and challenges in the view of development in titanate-centered perovskites The inclusive effectiveness and practicality of prospective titanate energy materials and systems are directly connected to many materials-related factors. This volume of book features totally seven sections that envelop a wide range of titanate energy materials. They cover the modern developments involving materials for alternative and renewable energy sources and systems, including energy storage and batteries, nanocomposites, hydrogen, solar, wind, geothermal, biomass and nuclear. The book is a significant orientation for students and researchers (from academics, but also industry) interested in understanding the properties of emerging titanate energy materials and challenges in the recent era.
This Book Offers An In Depth Study Of Computer Concepts And Step By Step Procedure In Explaining The Ms Office Package. A Separate Section Is Devoted To E Mails And Introduction To Web Design. The Cd Contains Visual Explanation Of The Working Of The Ms Of
The forest contributes major natural resource for maintenance of ecological balance. In India and in many other countries natural forests are shrinking at a faster rate than expected. The density of forest cover is also diminishing. The natural forest ecosystems are the results of growth, development, interaction and stabilization of different species, both of plants and animals over centuries. The ecological balance has been upset due to rapid growth of human population and subsequent increase in the demands for utilization of natural resources. As per FAO, 42 million acres (16.8 million ha) of forest area disappear every year globally, which in the tropics frequently leads to soil erosion and contributes to the loss of 15 million acres (6 million ha) of arable land.
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