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We live in a state of the art of nonlinear globe of materials. While the linearization principally improves material science, nonlinearity extraordinarily offers fervor, zeal and development in material science and especially material physics. Nonlinear optics (NLO) is a part of the pack of the theme optics, which mainly determines and manages the standard association of electromagnetic field of light (ordinarily high power laser light) with a nonlinear optical (NLO) material outcome in the technology of new electromagnetic fields in the modern era.

Badeker in 1907 observed that some materials are optically transparent in the visible light and electrically conducting [1]. Because of the increasing interest in electrically and electronically active materials, the search for materials and the techniques for producing semi-transparent electrically conducting films have gained much importance. In an intrinsic stoichiometric material, it is not possible to have simultaneously high transparency (>80%%) in the visible region and high electrical conductivity (>103 Ω cm-1). A variety of metals in thin film form (

Environmental protection and conservation measures have been increasing for sustainable development. The strategies for environmental goals and economical development must be compatible. Sustainable development can be achieved through the incorporation of environmental dimensions into the process of developmental activity. The improper planning and inappropriate management of the environment leads to deterioration of environmental quality, particularly water and soil quality that are being seriously affected. According to (David B. Brooks, 2002) proper mitigation measures are not taken. By the year 2025, one third of world’s population will experience sever potable water scarcity. Wise environmental management requires ability to measure, forecast, monitor, and analyze environmental trends and thereby assess the capabilities of water and land at different levels. Dougherty (1995) studied about the requirement of the adoption for Environmental Impact Assessment (EIA) for integrated planning of land and water resources in order to avoid irreversible damage to the environment.

A complete study on implementation of HRD practices in APSRTC at zonal level is rare in number. In contrast to the earlier practices, an attempt has been made by the researcher to trace out the impact of HRD practices on employees at zonal level and to investigate whether it is implemented in letter and spirit or not by reviewing operational performance of APSRTC and its financial function. This work is not only an in-depth study of HRD practices in APSRTC; the study also presents an overview of the road transport sector in India. With the advent of globalization, transport sectors are confronted with challenges in improving productivity by successfully meeting the intense level of competition from its counterparts. Business today is in a period of change and uncertainty. The success will largely depend on how these challenges are matched with the utilization of human resources that is at our disposal. It has been very unfortunate that the APSRTC has limited its human resource developmental practices for some cadres at apex level only without taking organizational climate of various zones into account while training their managerial personnel. But the need of the hour is to put more emphasis on all the HRD practices at managerial level in the background of their level of climate. The researcher looks at the problems of implementing HRD practices in the context of changing technological advancement and government policies.

This book speaks about one of the itinerant communities of medieval Deccan. This help students and scholars in historical and sociological study about one of the medieval communities and culture. This book is an attempt to bring awareness about migrating communities and their culture. It may not contribute scholars in doing research on massive scale but may give some idea about nomadic, itinerant and migrating communities of medieval Deccan and also about their culture. Though scope might not be massive but try to bring issue comprehensively. In the study of medieval migrations, culture and settlements in deccan the reader may assess the conditions prevailed by then.

The Text Book Of English Language Improvement (English For All) aims at self learning methods of Acquiring English Language among the students through LSRW skills, in order to develop the soft skills as to retain and prosper their professional career. The contents that include in the text are designed to help the students to score good number of marks in IELTS and other competitive Exams. Truly the book proposes clear and simple applications to the aspirants of English language learners in the process of enrich their mastery over English.

The study of herbal medicines and their applications in modern healthcare is a field that has grown significantly in importance over the past few decades. As traditional healing practices gain recognition and scientific validation, the demand for comprehensive resources that bridge ancient knowledge with contemporary research has become more pressing. This book, Herbal Drug Technology (Theory), is an endeavor to provide students, researchers, and practitioners with a thorough understanding of the principles, methodologies, and advancements in this dynamic field. Herbal drug technology is not merely about understanding the therapeutic properties of plants; it also encompasses the intricate processes involved in the identification, extraction, formulation, and standardization of herbal medicines The goal of this book is to integrate the theoretical underpinnings and real-world applications of herbal medicinal technology while presenting these subjects in an organized and understandable way. The material covers both basic ideas and the most recent advancements in the field in order to appeal to a wide range of learners, from novices to experts. Emphasizing the value of herbal remedies in the context of contemporary healthcare is one of the book's main goals. Herbal remedies are becoming more and more important as we deal with the problems of chronic illnesses, antibiotic resistance, and the need for more environmentally friendly medical procedures. In order to guarantee that these natural treatments are not only safe for general use but also effective, this book aims to highlight the significance of evidence-based approaches to herbal drug development. Traditional writings, recent research papers, and case studies from throughout the globe are just a few of the many sources I consulted while preparing this book. In order to promote a greater understanding of the potential of herbal medicines to improve world health, I hope that this book will be a useful resource for anybody studying and working in the field of herbal drug technology. I would like to thank all of the researchers, practitioners, and academics whose work has influenced and enhanced the information in this book. I sincerely believe that the theory of herbal drug technology would stimulate more research and development in the area and support the continued incorporation of herbal remedies into conventional healthcare systems.