Bøger udgivet af DISCOVERY PUBLISHING HOUSE

This book is designed in a way that is easyto understand and covers a variety of modernempirical methods used in microeconomics.It teaches students the basic tools of analysisand demonstrates how these tools can beapplied to explain and predict economicphenomena. The book assumes that thereader has a good understanding ofeconometrics and is intended for graduatestudents, early-career academic researchers, and empirical economistswho want to enhance their skills.

As the world moves towards cleaner energyand reducing our dependence on fossilfuels, batteries have become an importanttool for storing power. However, as thedemand for more powerful batteries grows,so does the need for safer batterytechnology. New types of batteries are beingdeveloped to increase their capacity andimprove their performance. But as promising as these newtechnologies are, there are still concerns around their safety,especially when it comes to large-scale deployment.This book addresses these concerns and provides an overview ofthe latest developments in battery safety. It highlights the currentchallenges and explores the most advanced safety features that canbe incorporated to improve battery safety for both lithium-ion andother types of batteries. The book is a valuable resource for engineersand experts in the field of batteries and fuel cells, from universitiesand research institutions to professionals in a variety of industries.

This book is about the study of microbes and the fundamental aspects of microorganisms and their relationship to agriculture. This essential and well-illustrated work is intended for undergraduate and postgraduate students of agriculture and biology, and it gives a comprehensive explanation of microorganisms. The book "Agricultural Microbiology" was written with a broad perspective in mind. This book was created with the diversity of the course's study materials and the students' established on the basis of consideration. Plant-associated microorganisms and plant and animal illnesses are studied in agricultural microbiology. These actions have resulted in a significant amount of knowledge about sustainable farming as well as the potential for assessment. It is now possible to begin examining the strengths and shortcomings of conventional farming, assessing the extent to which its promises are confirmed, and suggesting methods to improve the sustainability and productivity of sustainable production. It is considered for organic farmers or a set of production and marketing advice. Instead, the assessments provide an objective and in-depth consideration of the issues raised. It also covers soil fertility microbiology, such as microbial decomposition of organic materials and soil nutrient conversions. This book covers all aspects of agricultural microbiology in detail and is illustrated throughout the text using tables, detailed figures, and images to help students remember and learn information.

Natural products including any material obtained from living organisms i.e. plants, microbes and animals have been essential to the growth of the organic sciences. For commercial reasons, the term "natural product" has been expanded to include cosmetics, dietary supplements, additives and food meals made from natural sources without the addition of artificial substances but can be processed chemically to obtain the final bioproducts.Plants are considered as rich source of ingredients of health and other importance which can be used in drug development and synthesis. Besides that these plants play a critical role in the development of human cultures around the whole world. Moreover, some plants consider as important source of nutrition and as a result of that these plants recommended for their therapeutic values. Therefore, they have a promising future because there are about half million plants around the world, and most of them their medical activities have not investigate yet, and their medical activities could be decisive in the treatment of present or future studies.Biocolorants or Natural pigments are the other products obtained naturally from plants, animals and microbes, characterized as Plants pigments, Animals pigments and Microbial pigments, respectively, are the current interest of the market. They are made naturally from renewable resources, are quickly biodegradable and do not produce any refractory intermediates when they are released into the environment. They are used widely, mostly in the food, dairy, printing, textile, and pharmaceutical sectors. They are an alternative to artificial colors that may be added to any food product. Due to their therapeutic qualities as well as their usage in dyeing, natural dyes and colors are becoming more and more important. The present book entails a comprehensive and a thorough review of the economically significant natural products either plant based or any other natural source based products and their bioactive constituents that can be used for various purposes commercially.

The National Capital Territory (NCT) of Delhi has seen rapid growth in its industrial, transportation, and housing sectors over the past decades. The population of Delhi has increased from 1.378 crore in 2001 to 1.678 crore in 2011, a decadal growth of 21.2% against a national growth rate of 17.7%. This rapid growth in population, along with the increased rate of industrialization and urbanization and the rise in motorized transport, have resulted in an increased concentration of various air pollutants such as nitrogen oxides, sulphur dioxide, suspended particulate matter, respirable suspended particulate matter, carbon monoxide, ozone, lead, benzene, hydrocarbons, etc. With rising concerns about the steep increase in air pollution in the National Capital Territory of Delhi, several factors particularly motorized transportation, construction, and stubble burning in neighboring states are being identified as contributing to this hazard.The present book includes Air Pollution impacts and control measures, Air Pollution in Mega City-Delhi NCR, understanding towards Delhi's complex Air Pollution Problem and their sources, impact of urbanization on Air Pollution in Asian Cities, Impacts of Air Pollution on the ecosystem and human health, Indoor Air Pollution sources, impact on health & remediation, recent trends in the control and improvement of Indoor Air Quality, regional and global level environmental problems of Air Pollution.

The book contains advanced information about different immune techniques like Immunodiffusion, Immuno electrophoresis, immunofluorescence, agglutination, RIA, ELISA, Mab etc. and is useful for students in UG and PG levels. It narrates a general concept about different immunological techniques, explaining about different immune techniques and their application in different fields of applied Zoology and Biotechnology. We have tried to cover the basic concept of all immune techniques relating to their application in different fields especially in the field of disease diagnosis and treatment. The book also explains diagnostic techniques used in COVID. We have made a serious attempt to simplify the complicated language of immunology into a simple and understandable version.

The book "Biochemistry and Molecular Biology of Beneficial Plants," presents the new concepts and insights in plant biochemistry and molecular biology. It describes the plant secondary metabolites to explore possibilities and approaches for the modification of plant metabolism and their potential antimicrobial activity. The issues discussed range from tool development to basic biochemical knowledge about how the secondary metabolites. It also discusses the potentially useful compounds from mustard leaves, velvet bean, marine plants and alga for therapeutic effects. Some chapter discusses neutraceutical milky mushroom, phytohormones, microbial interactions and role in defense responses.

Fundamentals of Ground Improvement Engineering is intended to explain key topics and fundamentals of ground improvement engineering and construction for students and professionals. This book provides a comprehensive introduction to the field of ground improvement to provide readers with sufficient background to understand and apply the techniques presented. This book covers both theoretical and practical aspects in the design and construction of a variety of ground improvement technologies commonly used in practice. Each topic could easily be the subject of a complete text. The readers interested in a given topic may delve more deeply into the literature and citations provided in this text.

Reservoir fisheries of India is important from socio-economic points, as it has opportunity to provide employment rural people engaged directly or indirectly in reservoir fisheries. Considering the importance of this man made resource, an attempt has been made to document the detailed account on fish and fisheries, plankton diversity and physico-chemical environment of Harni (Katgaon) reservoir, a medium sized reservoir in backward area of Osmanabad district of Maharashtra. The students, teachers, researchers, scientists and policy makers in India and abroad will find this book much more useful.

The examination system which is measuring the progress of children in terms of marks and ranks is hampering the physical and cognitive development of the student community because it is putting the students under immense pressure and anxiety. The sole aim of the teaching-learning process has culminated in securing maximum possible marks and ranks. Evaluation has ended up as a big annual event in the form of examinations which is proving to be detrimental to the attitudes, interests and competences of the student community.CCE or Continuous Comprehensive Evaluation is a process of evaluating the child's development in all the school-related activities. This proposal was directed under the Right to Education Act in 2009 by the Central Board of Secondary Education of India and the state governments in India.Continuous Comprehensive Evaluation is a school-based analysis procedure that is distinguished by the fact that the evaluation takes place throughout the instructional process. Multiple techniques of evaluation need to be implemented to assess the progress of the students which includes quizzes, assignments, oral tests, peer evaluation, etc. Continuous and comprehensive assessment which is a crucial part of this evaluation structure helps to assess the progress of the students. Using CCE, teachers can diagnose learners' deficiencies using a variety of assessment activities. After completing the assessment activities, learners are given valuable feedback. The teacher guides and supports them to identify the problems. The Book provides teachers to identify student's learning difficulties on a regular basis with various assessment activities that allow them to diagnose students' defects. This Book helps teachers to systematize their strategies for effective teaching. Continual evaluation allows the teacher to detect weaknesses and identify certain students' learning styles. This Book is beneficial for Teachers, Planners and administrators etc

Food adulteration is a problem that affects the entire world, and underdeveloped nations are more vulnerable to it owing to a lack of rules and monitoring which takes place frequently in its most blatant form when illegal materials are replaced or added in full. Food is frequently contaminated to satisfy the demands of this expanding population and to feed the vast population because the world's population is increasing at an alarming rate. Food autoxidation and rancidity development are caused by a free radical chain mechanism. Antioxidants are chemicals that, when present in meals in small amounts relative to an oxidizable substrate, significantly slow down or stop the oxidation of the substrates present in the food. Free radicals can be quenched, decomposed, or scavenged by them. The presence of antioxidants in food is a crucial resource for the food business in order to maximize the effectiveness of these key additions. Therefore, concern knowledge is required on these concepts for understanding the adulteration, their types and detection methods as well as the role of antioxidants in food, medicine and healthcare, or to prevent or regulate oxidation in food products. The primary goal of publishing this book is to make the useful information available to anyone who is interested in it. The book includes eleven chapters which aim to present the knowledge of food adulteration and Antioxidants and various other associated concepts for Wellbeing.

Language is an important developmental ability which facilitates communication both at home and at school. It is also the foundation of many of a child's learning experiences in school. A certain level of language is often a pre-requisite both for success in particular curriculum areas and for the ability to conceptualise generally. Language developing is thus a major concern for those who work with primary school children and it has come to be regarded as one of the main objectives within the school curriculum.Teaching of a language in the form of the subject will be a very essential part of the education system. Provision for the study of the language has been made mandatory and compulsory right from inception from the Primary school to the University level in almost all kinds of educational systems. A teacher should be endowed with certain professional competencies for performing the task that is assigned to him successfully. He should have a consummate knowledge regarding the curriculum that is specified for teaching. Once the teacher achieves mastery over the subject that he is supposed to teach, he/she automatically develops enough confidence to deal with any problem that he encounters in the classroom. Good teaching provides a way of national development. A good teacher inculcates good character among the students and at the same time he helps the students to acquire a pleasant personality and it is going to help for the progress of the nation in the long run. This can be achieved only if a teacher has in him some necessary competencies and characters to deal with the students who are facing learning problems.

The protection of the environment is a crucial component of development strategies and a significant challenge of the twenty-first century. We have discovered over many decades of implementation that environmental protection can never be developed and promoted enough. It is vital for us to step up our efforts to promote and enhance environmental protection because the globe is currently dealing with increasingly serious environmental issues. Many areas have been irreparably damaged. This book will give you knowledge of many ideas related to environmentally friendly management practises.

This book addresses an important developmental area of special education. The author focusses on the development of reading vocabulary, reading comprehension, phonological awareness, reading fluency and writing skills. The different chapters of this book will give the reader very useful information regarding the theoretical overview of literacy rich approach, description of the experimental method followed in the study, development of the instruments of data collection, statistical techniques used for analysis of data, systematic presentation of the results and discussion, and also a very good list of references as well. It discusses the implications of the findings of the study and lists thought provoking suggestions also

India has been recognized as the Land of Spices from the dawn of time due to the cultivation of such a broad range of spice crops and represents the status of the world's one of the leading spice producers and exporters, accounting for around 25-30% of the global spice commercially. The scent, flavor and pungency of Indian spices are well-known. The present book deals with the characteristics of some important Indian spices, their usages, active components present in them along with exploring their health benefits, functional and immunomodulant properties. The toxicological aspect and adverse effects of the spices are not covered in this book

"Emerging Environmental Contaminants and Global Healthcare Systems" cover all aspects of emerging contaminants in the environment which threaten life on Earth. Further emerging contaminant remediation in a pressing need due to the ever increasing pollutants in the environment, and it gained a lot of scientific and public attention due to its high effectiveness and sustainability. The discussions of the book on the bioremediation of these contaminants are covered from the perspective of proven technologies.

Philosophy of Education is a systematic reflection upon the variety of activities and practices by which we seek to impart knowledge and information and develop human capacities. This book is designed to emphasize how philosophical ideas about education developed over a considerable period and address how historical influences, settings, and ideas have influenced and continue to have relevance for education and life today. In this book, emphasis was placed on helping students to develop ideas about education and provide tools to use in thinking about issues on education. The study of philosophical theories will assist in understanding the source of many popular opinions and perceptions regarding education. This book is also founded on the view that philosophy is not only an academic discipline but also a way of life. For young and adult readers, this simplified book of Philosophy of Education shall help well. This book provides a background to the nature of philosophy and its purpose in the process of education. It brings into focus various insights that have characterized developments in educational theory and practice through the ages. This book has been mainly designed to serve the requirements of the students of BEd, MEd, BA Education, MA Education and PhD Education programmes

The present book updates the subject content of sustainable agriculture, crop production, farming techniques, crop rotation, grain production and crop cultivation. The book will be helpful for the researchers, academia working in the field of sustainable agriculture, crop production, farming techniques, crop rotation, grain production and crop cultivation.

This book is part of the Social Well Being Series, titles in this series include: Let''s Be Polite; Let''s Help; Let''s Keep Things Tidy; Let''s Make Friends; Let''s Respect Everybody; We Love Our Pets; We Love Our School; We Love Our Town.

This book is part of the Aesop''s Fables (Fun with 2 Stories) Series, titles in this series include: The Ant & The Dove/The Hungry Mouse; The Circle Of Evil/The Wolf Plays The Flute; The Honest Woodcutter/The Fox Without a Tail; The Lark In The Cornfield/The Crooked Hyena; The Pauper & The Banker/Be Good to your Enemies; Three Billy Goats Gruff/The Oak & the Reeds; The Tug Of War/The Wicked Wolf; The Wind & The Sun/The Dog & His Shadow.

This book is part of the Aesop''s Fables (Fun with 2 Stories) Series, titles in this series include: The Ant & The Dove/The Hungry Mouse; The Circle Of Evil/The Wolf Plays The Flute; The Honest Woodcutter/The Fox Without a Tail; The Lark In The Cornfield/The Crooked Hyena; The Pauper & The Banker/Be Good to your Enemies; Three Billy Goats Gruff/The Oak & the Reeds; The Tug Of War/The Wicked Wolf; The Wind & The Sun/The Dog & His Shadow.

This book is part of the Aesop''s Fables (Fun with 2 Stories) Series, titles in this series include: The Ant & The Dove/The Hungry Mouse; The Circle Of Evil/The Wolf Plays The Flute; The Honest Woodcutter/The Fox Without a Tail; The Lark In The Cornfield/The Crooked Hyena; The Pauper & The Banker/Be Good to your Enemies; Three Billy Goats Gruff/The Oak & the Reeds; The Tug Of War/The Wicked Wolf; The Wind & The Sun/The Dog & His Shadow.

This book is part of the Aesop''s Fables (Fun with 2 Stories) Series, titles in this series include: The Ant & The Dove/The Hungry Mouse; The Circle Of Evil/The Wolf Plays The Flute; The Honest Woodcutter/The Fox Without a Tail; The Lark In The Cornfield/The Crooked Hyena; The Pauper & The Banker/Be Good to your Enemies; Three Billy Goats Gruff/The Oak & the Reeds; The Tug Of War/The Wicked Wolf; The Wind & The Sun/The Dog & His Shadow.

This book is part of the Aesop''s Fables (Fun with 2 Stories) Series, titles in this series include: The Ant & The Dove/The Hungry Mouse; The Circle Of Evil/The Wolf Plays The Flute; The Honest Woodcutter/The Fox Without a Tail; The Lark In The Cornfield/The Crooked Hyena; The Pauper & The Banker/Be Good to your Enemies; Three Billy Goats Gruff/The Oak & the Reeds; The Tug Of War/The Wicked Wolf; The Wind & The Sun/The Dog & His Shadow.

This book is part of the Aesop''s Fables (Fun with 2 Stories) Series, titles in this series include: The Ant & The Dove/The Hungry Mouse; The Circle Of Evil/The Wolf Plays The Flute; The Honest Woodcutter/The Fox Without a Tail; The Lark In The Cornfield/The Crooked Hyena; The Pauper & The Banker/Be Good to your Enemies; Three Billy Goats Gruff/The Oak & the Reeds; The Tug Of War/The Wicked Wolf; The Wind & The Sun/The Dog & His Shadow.

This book is part of the Colouring Series, titles in this series include: Colourtoonz 1-5.

This book is part of the Colouring Series, titles in this series include: Colourtoonz 1-5.

This book is part of the Colouring Series, titles in this series include: Colourtoonz 1-5.

This book is part of the Learn n'' Enjoy Series, titles in this series include: Alphabets; Animals; Birds; Colours; Flowers; Fruits; Good Habits; My Body; Numbers 1 2 3; Shapes; Vegetables.