Böcker utgivna av Nova Science Publishers Inc

Cellulose is the most important and naturally abundant organic biopolymer in the biosphere. It is the basic structural component of plant cell walls. Cellulose based materials have been utilized by our society as engineering materials for thousands of years and their use continues today as verified by the enormity of the worldwide industries. In recent decades, the conversion of renewable lignocellulosic biomass and natural biopolymers into chemicals, liquid fuels and feed supplements has gained considerable attention. In addition, the gradual depletion of petroleum resources, the lack of space for landfills, concerns over emissions during incineration, and environmental pollution caused due to accumulation of these non-destructible solid wastes has spurred efforts to develop high performance materials which are eco-friendly and sustainable. Keeping in mind the advantages of the bio-based materials from cellulose, this volume, edited by Tri-Dung (T.-D.) Ngo, includes cellulose from the micro- (cellulose fiber) to nanoscale (nanocellulose). This book focuses on the chemistry, production, properties and applications of the cellulose materials in various areas. From the view of sustainable development, the new materials associated with cellulose bio-renewable sources are enormously being addressed. In addition, nanotechnology is a rapidly evolving area of development, as science, engineering and technology have merged to bring nanoscale materials much closer to reality. The book also summarizes the recent developments made in the area of advanced bio-nanomaterials, chemical functionalization of celluloses from the micro- to nanoscale, and their processing and successful utilization for selected applications. A number of critical issues and suggestions for future work are discussed, underscoring the roles of researchers for the efficient development of advanced bio-nanomaterials through value addition to enhance their use.

This book presents a comprehensive overview of the current, most critical political, economic and social issues, and challenges facing Serbia on its road towards integration in the European Union. The chapters in the book are written by highly renowned authorities in their respective research fields including prominent scholars, academics, and researchers.Thorough analysis of the challenges and issues currently facing the Serbian society and state encompasses the following: Finance and banking sector, including the cooperation with international and European financial organizations, and its internal competitive environment; Economic sector, including the effects of globalization on the entrepreneurship in Serbia and the intellectual potential of the Serbian economy; IT sector, which includes semantic technologies, the data-driven economy, and open-data ecosystems in Serbia and in related European areas; Foreign policy issues of Serbia related to the dissolution of the former Yugoslavia; Serbia and the European migrant crisis; Corruption phenomenon in all sectors and on all levels of Serbian society, including the varieties of its mechanisms, as well as methods and instruments for combating it; Media sector, including its status, challenges, and prospects in the context of Serbias Euro-integration; Social gender issues including womens domestic violence in Serbia and methods for its reduction; Status of rheumatic musculoskeletal diseases in Serbia. The book provides a representative account of the most important, current challenges and issues in Serbia. It can serve as an authoritative source of information on the covered topics for the general public, as well as for specialists in different fields, interested in having a deeper insight into these topics.

"To struggle and battle and overcome and absolutely defeat every force designed against us is the only way to achieve."- Nannie Helen Burroughs. African American women have been integral to the various fights for equality throughout American history. Their importance to the movement occurred long before lifelong activist Rosa Parks became the catalyst in the Montgomery Bus Boycott in 1955. Who are the countless and often nameless black women who risked their lives and worked tirelessly to fight for the equality of black people in this country? From slavery to the modern day civil rights movement, the contributions of African American women are often overlooked in the retelling of history, but their contributions were critical in the battle for racial equality. They were grassroots organisers, strategists, and educators. Due to their selflessness and kindness, these black women became heroines of the movement. This book seeks to unearth the contributions of African American women throughout various periods of American history.

Hearing loss is one the commonest disabling diseases affecting populations of all ages worldwide. The impairment of hearing may be the cause of impaired language development in children, the cause of scholarly issues in adolescents, the cause of worsening of quality of life in the adults, and the cause of isolation of aged people. In this book, the authors present the hearing loss in all its facets, starting from the basis of pathophysiology and anatomy, passing through the clinical and instrumental diagnosis and, finally, describing the most important diseases causing hearing loss with reasonable treatment options. A section was dedicated to the imaging of the ear with about 100 original figures. The readers will find a complete classification of genetic hearing loss and all information related to congenital deafness as well. A wide section was reserved to the description and discussion of the most important pathology leading to hearing loss (Meniere''s disease, otosclerosis, trauma and occupational hearing impairment, etc.). The treatment of hearing loss is continuously evolving with the progress of technology, and the authors gave a wide space to describe all treatment options available for the patients, providing all information useful to manage hearing disease correctly.