Bøger udgivet af Larsen and Keller Education

Earth inhabits many species of flora and fauna. The existence of these infinite and vastly different species depends on their varied geographical, natural, environmental and geological environment and space. The study of this distribution based on geological time and geographical space is called biogeography. It has two main branches namely, zoogeography and phytogeography. This book explores all the important aspects of biogeography in the present-day scenario. It is designed to provide deep insights about the subject to the readers. The topics included in the text are based on the most important areas of this vast subject. This textbook will serve as a reference to a broad spectrum of readers.

One of the world's most crucial problem today is malnutrition and nutrient deficiency, especially in children. Lack of basic food and water resources, coupled with poverty has led to an increase in this issue worldwide. Malnutrition refers to the state of having nutrition deficiency from not eating enough or enough nutrition rich food. It also includes lack of vitamins, carbohydrates, minerals, proteins and even calories. This book presents the subject of malnutrition and nutrient deficiency as easy and informative as possible, for the readers. The textbook also includes topics dealing with cause and effect of this problem. This book, with its detailed analyses and data, will prove immensely beneficial to professionals and students involved in this area at various levels.

Limnology as a process refers to the study of ponds, rivers, lakes, wetlands, streams, etc. Freshwater biology is a sub-division of limnology. It is the study of freshwater ecosystems, especially their scientific and biological aspects. It studies in detail the relationship of aquatic plants and animals with their ecosystem along with species distribution. This book is a compilation of chapters that discuss the most vital aspects in the field of freshwater biology. Such selected concepts that redefine this field have been presented in it. For all those who are interested in freshwater biology, this textbook can prove to be an essential guide.

Industrial ecology refers to the research and practice of energy and material flows in an industrial system. It also includes processes which transform resources present in the nature into something useful for the human needs. The subject combines elements of engineering, toxicology, natural sciences, economics, and sociology to understand the importance of natural elements and their usefulness to human beings. While understanding the long-term perspectives of the topics, the textbook makes an effort in highlighting their impact as a modern tool for the growth of the discipline. It will serve as a valuable source of reference for those interested in this area. This textbook aims to assist those with a goal of delving into the vast field of industrial ecology.

Environmental chemistry refers to the natural chemical and biochemical processes occurring in the nature. It concerns with the evaluation and analysis of the effects, reactions, sources, fates, etc. of chemical products present in the air, water, and soil. The methods used in this field are quantitative chemical analysis, atomic and mass spectrometry, etc. The topics covered in this textbook offer the reader new insights in the field of environmental chemistry. It aims to serve as a resource guide for students and experts alike and contribute to the growth of the discipline.

Many actions of human beings have led to deforestation which has resulted in loss of biodiversity and natural habitats. Therefore, forestry as a subject is very important, as it deals with process of creating, managing, repairing, covering forests and protecting other environmental habitats. Afforestation or reforestation refers to the process of planting trees in a space which was left barren before. This book mainly focuses on the subject of forestry, with special significance on the areas of deforestation and afforestation. The topics introduced in it cover many new and important theories as well as practices under this field. This textbook is an essential guide for both academicians and those who wish to pursue this discipline further.

Computer-aided design refers to the process of using computer systems to create, modify, optimize and analyze design. These systems have been applied to enhance communication, efficiently increase design, enhance design quality, increase manufacturing operations, etc. The computer-aided design is used in aerospace industry, prosthetics, shipbuilding, architectural design, advertising, animations, automotive, etc. Such selected concepts that redefine CAD have been presented in this book. The topics covered in it deal with the core aspects of the area. It includes in-depth information about the use of this technology in the present day scenario. The textbook will provide comprehensive knowledge to the readers.

Biology is the branch of science that studies the structure, habitat, surroundings, evolution, identification, taxonomy, and functions of living organisms and the biological components of life on earth. It is a vast subject, which covers subfields like botany, molecular biology, evolutionary biology, biochemistry, etc. The aim of this textbook is to familiarize students with the basic and most fundamental concepts of this field. This book is a valuable compilation of topics, ranging from the theories to the practices in the field of biology. Some of the diverse topics covered in it address the varied branches that fall under this category. This textbook is a complete source of knowledge on the present status of this important field.

This book is compiled in such a manner that it will provide in-depth knowledge about the theory and practice of wireless communications and technology. It describes in detail the various concepts and technologies used in this subject. Wireless communication allows transfer of data in the form of text, voice and image between two points which are not connected via wires. Wireless communication technology is used in mobile and portable applications, wireless networks, and personal digital assistants (PDAs), etc. Most of the topics introduced in this text cover new techniques and applications of the subject. Different approaches, evaluations and methodologies on the subject have been included in it. For all those who are interested in wireless communications and technology, this textbook can prove to be an essential guide.

This book aims to shed light on some of the unexplored aspects of wind energy. It describes in detail the importance of wind power in the present scenario. Wind power refers to the science and technology of using wind turbines to generate electricity. It is a renewable source of energy and is an alternative for fossil fuels. This textbook is a compilation of chapters that discuss the most vital concepts in the field of wind power. It outlines the processes and applications of the subject in detail. Most of the themes introduced in this book cover fundamental techniques and application of wind energy. Coherent flow of topics, student-friendly language and extensive use of examples make the book an invaluable source of knowledge.

This book provides comprehensive insights about water resources. It attempts to understand the multiple branches that fall under this discipline and how such concepts have uses in our environment. Water resources refer to the naturally occurring water bodies which are useful in industrial, agricultural, household and environmental activities. They are found in fresh and saltwater forms. The aim of this text is to provide the students the basic idea of this field. It is a compilation of chapters that discuss the most vital concepts in the field of water resources and its necessity and management. Coherent flow of topics, student-friendly language and extensive use of examples make this textbook an invaluable source of knowledge.

This book provides comprehensive insights into the field of irrigation management. It talks extensively about the importance of water management, especially in an activity like irrigation. As fresh water is a limited resource, conservation of water should be a priority. Water management refers to managing, distribution, planning and development of technology in order to optimally utilize the water resources. As irrigation is an activity involving manual exploitation of water, therefore, the conservation of water becomes very important. This book provides detailed information about these topics and many others as well. It attempts to understand the various methodologies that fall under the practice of irrigation and their relevance in a modern world. For all those who are interested in this topic, this text can prove to be an essential guide.

Water pollution is one of the main critical problems we are facing today. It refers to the contamination of water resources like, rivers, oceans, lakes, seas, etc. because of industrial waste, paints, grease, oil spills and various other harmful chemicals. Water pollution affects all the living organisms and the environment. It is very crucial to prevent it and conserve water bodies. The book presents the basic concepts of water pollution in detail. It provides thorough insights into the various theories and practices used to properly utilize water and control its pollution. The topics included in this text are of utmost significance and bound to provide incredible insights to the students. This textbook will serve as a reference to a broad spectrum of readers.

This book is compiled in such a manner, that it will provide in-depth knowledge about the theory and practice of vocational education. It gives detailed information about the various methods and techniques used in this field. Vocational education is an education provided to a person to make them skilled to do trade or craft or even to become technicians. Vocationally trained people become assistants on the jobs like architecture, engineering, nursing, law, etc. This textbook attempts to understand the multiple branches that fall under the discipline of vocational education and how such concepts have practical applications. The topics included in it are of utmost significance and bound to provide incredible insights to readers. The text is appropriate for those seeking detailed information in this area.

This book explores all the important aspects of volcanology in the present day scenario. It elucidates the different techniques and methods used in this subject matter. Volcanology is concerned with the detailed study of volcanoes, magma, lava and other geochemical, geological and geophysical elements related to volcanoes. It also includes the study of the formation, activity and eruptions of volcanoes. Most of the topics introduced in this text cover new techniques and the applications of volcanology. The various subfields of this discipline along with technological progress that have future implications are glanced at in it. This textbook is meant for students who are looking for an elaborate reference text on volcanology.

This book elucidates new techniques and their applications in a multidisciplinary approach in the field of virtual reality. It provides thorough insights about the theory and practice of this subject. Virtual reality refers to the advance and complex computer technologies and softwares which create realistic sounds, images and environment around the user, to provide him with an interactive and real surrounding. It enables the user to walk around, interact with the objects of artificially made realistic world, with the help of display screens, projectors or a virtual reality headset. This book is a compilation of chapters that discuss the most vital concepts in the field of virtual reality. The various subfields within this area of study along with the technological progress that have future implications are glanced at in this text. It is an essential guide for both academicians and those who wish to pursue this discipline further.

This book is a compilation of chapters that discuss the most vital concepts in the field of vegetable and fruit farming and gardening. It discusses in detail the various theories and techniques related to this field in depth. Vegetable and fruit farming refers to the practice of growing vegetables and fruits for human consumption. It uses methods like raised bed, aquaponics, etc. to improve yield and produce. The topics included in this book are of utmost significance and are bound to provide incredible insights to readers. The textbook aims to serve as a resource guide for students and facilitate the study of the discipline.

This book provides comprehensive insights into the field of veterinary science and medicine. It is designed to provide in-depth knowledge about the various concepts and methodologies of this field to the students. Veterinary science refers to that branch of medicinal sciences that is concerned with the diagnosis, prevention and treatment of animals. It deals with the treatment of wild, domestic, and farm animals. The purpose of this text is to provide readers the basic information about this subject. The topics covered in it deal with the fundamental subjects of the area. Some of the themes covered in this book address the varied branches that fall under this category. This textbook is a complete source of knowledge on the present status of this important field.

Engineering tribology is a subfield of mechanical engineering and it also has elements of material sciences. It is concerned with the topics like wear, lubrication and friction. It studies the changes and differences which occur in bodies when they interact while being in motion. The aim of this text is to provide students with the basic concepts of engineering tribology. It is complied in such a way that it gives in-depth knowledge of the fundamentals of this subject to the students. Some of the diverse topics covered in this book address the varied branches that fall under this category. This textbook, with its detailed analyses and data, will prove immensely beneficial to students involved in this area at various levels.

This book elucidates the concepts and innovative models around prospective developments with respect to topography. It describes in detail the concepts and techniques related to this field. Topography refers to the study of the earth's surface and of other celestial bodies like moons, asteroids and other planets, etc. It is generally used to make maps and it a vital part of geoscience. It also includes the study of terrains and specific landforms. And is sometimes referred to as geomorphometry. This text is a compilation of chapters that discuss the most important concepts in the field of topography. It unfolds some innovative aspects which will be crucial for the holistic understanding of the subject matter. This textbook is an essential guide for both academicians and those who wish to pursue this discipline further.

Thermal engineering is an intricate subject, which includes elements from various fields like fluid mechanics, thermodynamics, mass transfer and heat transfer. It is the study of heating and cooling processes, equipment, and theories used in mechanical and chemical engineering. This book presents the complex subject of thermal engineering in the most comprehensible and easy to understand language. Most of the topics introduced in it cover new techniques and the methods of thermal engineering. As this field is emerging at a rapid pace, the contents of this textbook will help the readers understand the modern concepts and applications of the subject.

Time management is the act and practice of dividing time on the basis of priorities. It deals with the attribution of time to fulfill activities that would take an individual or organization towards a specific goal. In today's fast-paced age, time management is becoming an important part of the business, management and manufacturing sectors. This book provides comprehensive insights into the field of time management. It unfolds the innovative aspects about the field, which will be crucial for the holistic understanding of the subject matter. This textbook is meant for students who are looking for an elaborate reference text on time management.

This book provides comprehensive insights into the field of telecommunications. It describes in detail about the processes and applications of this subject. Telecommunications refers to the study of the transmission of signals, sounds, messages, images and signs, etc. and the various technologies related to them. The topics introduced in the text cover all the essential concepts of this field. Different approaches, evaluations and methodologies on telecommunications have been included in it. Coherent flow of topics, student-friendly language and extensive use of examples make this textbook an invaluable source of knowledge. Students in the fields of media technologies, wireless technologies and computer networking will find this textbook to be beneficial.

This book provides comprehensive insights into the field of sustainable forestry. It discusses in detail some of the essential causes and requirements for this subject. Sustainable forestry refers to the optimum use of forest resources. It incorporates areas like conserving biodiversity, protecting local livelihoods and forest ecosystems, reducing the negative effects of climate change, etc. It also includes forming laws and regulations to safeguard the forest and forest resources usage. This text attempts to understand the multiple branches that fall under the discipline of sustainable forestry and how such concepts have practical applications. Such selected concepts that redefine this area have been presented in the text. It is meant for students who are looking for an elaborate reference text on sustainable forestry.

This book elucidates the concepts and innovative models around prospective developments with respect to supply chain management. It picks up individual topics and explains their need and contribution in the context of the growth of this field. Supply chain management refers to the management of goods and services. It includes storage, inventory and transportation of raw materials and finished goods. It is used in the fields like operations management, industrial management, information technology, systems engineering and marketing, etc. The topics included in this book are of utmost significance and bound to provide incredible insights to readers. It will serve as a valuable source of reference for those interested in this field.

This book is a valuable compilation of topics, ranging from the basic to the most complex theories and principles in the field of stem cell. It talks in detail about the various methods and applications of stem cell in our bodies. Stem cells refer to the undifferentiated biological cells present in multicellular organisms. These cells through mitosis can divide to produce many more stem cells. The text will give thorough insights into this subject area. The topics like embryonic stem cells and adult stem cells will be discussed in detail in the text. As this field is emerging at a rapid pace, the contents of the book will help the readers understand the modern concepts and applications of this subject.