Bøger udgivet af Larsen and Keller Education

This book elucidates the concepts and innovative models around prospective developments with respect to biodiesel production. It describes in detail the various techniques and applications of this technology. Biodiesel production refers to the process of using esterification and transesterification to produce biofuels and biodiesel. Biodiesel is a substitute for diesel and can be used in a diesel engine. The book aims to provide thorough insights into this field of biodiesel production. It unfolds the innovative aspects of this field which will be crucial for the holistic understanding of the subject matter. The topics covered in this extensive text deal with the core subjects of this area. Coherent flow of topics, student-friendly language and extensive use of examples make this textbook an invaluable source of knowledge.

"Paramedics and emergency medical technicians (EMTs) are healthcare professionals who provide medical services in medical emergencies. EMTs and paramedics may be employed by governments and hospitals, private ambulance services, police departments, fire departments, etc. An emerging role for paramedics involves the facilitation of primary healthcare and assessment services. All EMTs and paramedics should be skilled in bleeding control, advanced cardiac life support, fracture management, spinal injury management, obstetrics and emergency medication administration, etc. Appropriate knowledge regarding the right use of analgesics, parasympatholytic drugs, sympathomimetics, sedatives, etc. is also necessary for these professionals."--

Animals are taught specific responses to certain stimuli through training for the purpose of companionship, protection or entertainment. The form of training an animal receives varies relative to its training purpose and the training method. Animal training can be of various kinds, such as marine mammal training, companion bird training, companion dog training, zoo exotic animal training, circus elephant training, etc. Certain animal behaviors may need to be modified or encouraged. This can be done through positive or negative reinforcement, and through positive or negative punishment. New behaviors are also established through desensitization, discrimination stimulus control, motivating operations, etc. This textbook elucidates the concepts and innovative models around prospective developments with respect to animal training. It provides comprehensive insights into this field. It offers a step-by-step guide to animal training and will be useful for experts as well as students.

A blog is an informational website or a discussion published on the World Wide Web that consists of informal diary-style posts by a single or multiple authors. Multi-author blogs from media outlets, newspapers, think tanks and advocacy groups contribute significantly to blog traffic. Some blogs can provide a commentary on a particular subject such as politics, sports, etc., while others can function as personal diaries or act to advertise a company or brand. Companies use blogs to enhance the organizational culture, communication and employee engagement. They also use them as a tool of marketing, public relations and branding. Most blogs are text-based but they can also feature photographs, art, videos, music and audio. They can be classified into personal blogs, group blogs, political blogs, travel blogs, vlogs, reverse blogs, etc. This textbook unfolds the innovative aspects of blogging, which will be crucial for the holistic understanding of this Internet tool. It also explores all the important genres of blogging and their importance in the modern scenario. Those with an interest to start a blog or make a successful career in blogging will find this book full of crucial and unexplored ideas.

There has been a steep rise in depression, anxiety and stress in our world today owing to our modern lifestyles. This is due to our ever-rising involvement with technology and social media, lesser social interaction and increased isolation. This situation is further compounded by our conscious drive to achieve greater academic and professional success to stay relevant in a highly competitive world. Therefore, counseling and therapy becomes imperative to achieve psychological resilience, deal with life's challenges and create a mental health balance. A mental health counselor (MHC) is a person working with individuals, families, couples and groups for promoting optimum mental and emotional health. Such a professional may be trained in specific therapeutic techniques for managing issues such as anxiety, depression, suicidal impulses, grief, family disputes, parenting and marital problems, substance abuse, addictions, self-esteem issues, etc. This book is a valuable compilation of topics, ranging from the basic to the most complex theories and practices in the field of mental health counseling. It also offers a step-by-step guide to a career in mental health counseling. Coherent flow of topics, student-friendly language and extensive use of examples make this book an invaluable source of knowledge.

Security is the resilience to or protection from potential harm or undesirable coercive action from external forces. Security forces, security cameras, cyber security systems, security guards and remote guarding are systems, and organizations of personnel and accessories that provide security. Home security systems such as alarm systems, doors, locks, fencing and lighting are installed on a dwelling for protection of inhabitants from unwanted intrusions, property damage and loss. A security alarm system may also be integrated with a CCTV system to record intruder activities and acts as an interface to allow communication between a monitoring system and the panel. Security cameras monitor events, processes and movement with motion detection and email alert features. Security guards are employed by public or private institutions for protecting assets such as people, property, money and equipment from various hazards through regular patrols, monitoring video surveillance cameras, alarm systems, etc. Some commonly employed security personnel are bouncers, bodyguards, hospital security officers, crime prevention officers, alarm responders, private patrol officers, etc. This textbook provides comprehensive insights into the field of security and security services. It discusses the career opportunities in the provision of security in residential, industrial, private and public arenas.

"Video game development is the process by which a video game, such as console game, commercial PC game, indie game, etc., is created. The gaming industry has seen significant growth owing to the rise of new online distribution systems and the mobile game market, for iOS and Android devices. Console games and mainstream PC games all follow a sequence of developmental phases. These include pre-production, production and post-production stages. Various roles are intrinsic to video game development, such as designers, programmers, artists, level designers, testers and sound engineers. This textbook elucidates the innovative models around prospective developments with respect to video game development. Selected concepts that redefine this field have been presented herein. As this field is emerging at a rapid pace, the contents of this book will help the readers understand the diverse career opportunities in this dynamic field, and how to pursue them." --

Customer service is concerned with the facilitation of service to customers. Support can be extended to customers at various stages like before, after or during a purchase. It plays a determining role in the way an organization generates revenue. It is therefore vital that customer service be integrated in the approach to systematic improvement. Tech support encompasses the services that are provided to consumers of technological products or services. It usually includes help regarding problems with a product or a support service. Technical support can be extended over e-mail, phone, live support software or website. This book explores all the important aspects of customer service and tech support in the present day scenario. It unfolds the different career trajectories of these profiles and their various responsibilities. This book is a complete source of knowledge on the present status of these important fields.

Construction is the process of building an infrastructure or a building. It involves design, planning and financing. Large-scale construction involves collaboration with multiple personnel, such as construction managers, engineers, architects, design engineers, etc. There are many ways to work in the construction industry. There are three tiers of professionals, namely unskilled and semi-skilled, skilled and technical, and management personnel. Unskilled construction workers do not have construction qualifications but are employed to work on physically demanding work processes. Skilled taskforce typically includes electricians, plumbers, carpenters, masons, ironworkers, etc. The technical team encompasses architect, building services engineer, civil engineer, structural engineer, project manager, quantity surveyor, etc. This book is a compilation of chapters that discuss the most vital careers in the field of construction. The topics covered herein deal with the core roles and responsibilities of each of these professional domains. It will serve as a reference to a broad spectrum of readers.

There has been a significant rise in women's health careers in recent years as the focus in the academic and political world has shifted towards gender equality and women empowerment. It is recognized that a woman's physiology differs significantly from that of a man. Such variances can be witnessed in terms of reproductive health, sexual dysfunction, pregnancy and its related disorders, osteoporosis, age-related disorders, etc. Today's health programs for women address gynecological and obstetrical concerns, reproductive care, and the socioeconomic concerns affecting them, such as neonatal care, child nursing, hormonal imbalances, etc. Some specialists in women's health are nurses, gynecologists, licensed midwives, lactation consultants, health and wellness instructors, etc. Besides the above, many professionals such as women's rights advocates, domestic violence counselors, rape crisis counselors, health educators and lobbyists for women's health issues aid women from diverse socioeconomic backgrounds to access good healthcare. This book provides comprehensive insights into the careers associated with the field of women's health. It aims to shed light on some of the unexplored aspects of women's health issues. It will serve as a reference to a broad spectrum of readers.

A cruise ship is a luxury carrier that plies the seas and offers passengers with world-class facilities and a great traveling experience. The traveling experience depends on the type of cruise chosen, the luxuries offered and the itinerary planned. Cruises and itineraries need to be planned according to the traveler's taste and preference. Some travelers may wish to sample exotic ports and coastal lands, and should therefore choose port-intensive itineraries. Travelers preferring time in the sea should opt for cruises such as around-the-world cruises or port-intensive cruises. There are diverse departments on a cruise which encompass an array of jobs, such as hospitality, deck maintenance, passenger safety, ship stability, etc. This book provides comprehensive insights into the field of cruising. Most of the topics introduced herein cover the various careers in cruise ships. It is meant for students who are looking for an elaborate reference text to help them choose a cruise ship career.

Success in professional and personal life can be attributed to two crucial traits of self-discipline and self-confidence. Self-control of thoughts, emotions, behaviors and habits are key ingredients of success and essential facets of self-discipline. It also involves a judicious use of time or time management. Self-confidence refers to an assurance in one's judgment, skill or power. It is a belief that one can accomplish what one chooses to do. Leaders with high self-confidence exert a greater influence over their subordinates. Self-discipline and self-confidence are also among the criteria that determine how a job interview proceeds. This book is a compilation of chapters that discuss the ways to master the mind and the self and attain a sense of self-discipline and self-confidence for success in all spheres. It studies, analyzes and upholds the pillars of self-confidence and self-discipline and their utmost significance in the modern day scenario.

Dining etiquettes or table manners are the rules concerning the consumption of food and drinks. These may also include the use of utensils. Different cultures observe varied table manners. Variance in dining etiquettes is also subject to individual choices and standards. Folding napkins formally is also an essential aspect of dining etiquettes. Table manners may also vary depending upon the place such as a fancy restaurant, office cafeteria, business dinner, party, etc. Eating utensil etiquettes encompass the etiquettes and rules relative to the use of eating utensils. This applies to fork, spoon, knife and chopstick use and their placement. The topics covered in this textbook address some of the essential table manners specific to different cultures and cuisines. Such selected dining customs and etiquettes that define fine dining have been presented in this book. For someone with an interest and eye for detail, this book covers some of the most significant topics in this domain.

A passenger ship aimed at pleasure travel is a cruise ship. Larger cruise ships can engage in transoceanic voyages and long round-trips. Cruise ships are organized like floating hotels with the usual ship's crew and a hospitality staff. Some ships maintain the format of ocean liners and house separate dining rooms for different suites, while others can have a standard dining room with upscale specialty restaurants with pre-booking and cover charges. Many cruises schedule formal dining nights where guests dress formally and the menu is elaborately planned. Buffet-style eateries, ethnic-themed restaurants and bars and nightclubs are some of the amenities in modern cruise ships. They also offer a host of entertainment choices and options such as casinos, spas, fitness centers, gyms, pool tables, shops, theatres and many more. The management of the hospitality services is of the utmost essence in cruise ships, and it includes varied hotel operations, laundry operations, housekeeping, lodging, security monitoring, casino management, etc. This book attempts to understand the diverse departments that fall under hospitality management in the cruise ship industry. It also sheds light on the skills, roles and responsibilities of this sector. For all those who are interested in cruise ships, this book can prove to be an essential guide.

A project is any endeavor that is concerned with the development of a unique product or service that adds value to an organization. Controlling, initiating, executing, planning and closing the operations of a team for the attainment of goals and objectives specified under a project comes under the important domain of project management. The principal challenge of project management is achieving project goals within the constraints of quality, scope, budget and time. Allocating resources for achieving objectives forms another significant aspect of project management. A project manager is entrusted with the execution of all these responsibilities. This book is compiled in such a way that it will provide in-depth knowledge about the theory and practice of project management. It provides a step-by-step guide on project management. The topics covered herein offer the readers new insights into this field.

Comparative psychology can be defined as the study of the mental processes and behavior of non-human animals. It is particularly associated with the development of behavior, phylogenetic history, and adaptive significance. Comparative psychology addresses numerous issues, while making use of various methods and exploring the behavior of different species, ranging from insects to primates. It is involved in cross species comparison, which include comparisons between animals and humans. One of the prominent areas of research within this field is animal cognition. It is involved in the study of the mental processes which control complex behavior among animals, including concept formation, attention, memory, time estimation, and spatial cognition. This book aims to shed light on the role of comparative psychology in measuring growth and grades of intelligence. It will also provide interesting topics for research, which interested readers can take up. This book, with its detailed analyses and data, will prove immensely beneficial to professionals and students involved in comparative psychology at various levels.

Higher education refers to the post-secondary education, which is an optional and final stage in the formal learning process that takes place after obtaining secondary education. Institutions of higher education can be broadly divided into liberal arts, engineering, visual arts, and vocational and performance arts institutions. The current dominant trends within higher education include learning from the strengths of other education systems, and increasing autonomy in the development of curriculum. Furthermore, technological advancements and the Covid-19 pandemic situation has led to increased adoption of online learning, which has contributed significantly towards transforming the teacher-centered model into a learner-centered model. This book is compiled in such a manner, that it will provide in-depth knowledge about the past, present, and future of higher education. It will serve as a reference to a broad spectrum of readers. Those in search of information to further their knowledge will be greatly assisted by this book.

Gothic literature refers to type of a fictional genre that first gained popularity in Europe during the late 1700s. It combines various elements such as horror, fiction and romance. Gothic literature arose as a form of dark romanticism and covered themes such as fear and self-destruction, lunacy, personal torment, the supernatural, and graphic morbidity. Majority of gothic stories are set in castles and usually either have a significant supernatural component or hint at a possible supernatural incident that is revealed later. Similar to other works in Romanticism, gothic literature focuses on extreme emotions with respect to the sublime. It also touches upon the theme of eventual decay and collapse of anything created by humans. This book presents the critical approaches to the study of gothic literature. It addresses the varied aspects of this branch of literature in a detailed manner. Coherent flow of topics, student-friendly language, and extensive use of examples make this book an invaluable source of knowledge.

A wind turbine refers to a device that produces electricity and is propelled by kinetic energy. It comprises three blades that are mounted on a tubular tower for catching the wind energy, forming a low-pressure air pocket which turns the rotor. Wind turbines have many different applications ranging from producing electricity for a single house to harnessing offshore wind. Due to increased demand, the wind turbine technology is also evolving rapidly. The wind turbines can be broadly categorized into two types, namely, horizontal axis wind turbines (HAWTs) and vertical axis wind turbines (VAWTs). HAWT is the most widely utilized method of generating wind energy. Wind turbines do not emit pollutants into water or air, and they do not need water for cooling. They help in decreasing the use of fossil fuels for electricity generation, resulting in lower carbon dioxide (CO2) emissions and overall air pollution. This book is a compilation of chapters that discuss the most vital technologies and applications of wind turbines. It is a resource guide for experts as well as students.

A dam refers to a part of infrastructure system that comprises different structures designed to store, collect and manage water. There are different types of dams, such as buttress dams, gravity dams, embankment dams and arch dams. The reservoirs formed by dams not only prevent floods, but they also provide water for multiple purposes, including industrial use, irrigation, human consumption and aquaculture. Dam engineering is a field of engineering that deals with the problems associated with the building, planning and maintenance of dams. The development and building of dams has benefited the human civilization, by providing a supply of power and fresh water, as well as shielding it from calamities such as floods and storms. This book is a valuable compilation of topics, ranging from the basic to the most complex advancements in the field of dam engineering. It strives to provide a fair idea about this discipline and to help develop a better understanding of the latest advances within this field. Those in search of information to further their knowledge will be greatly assisted by this book.

Higher education refers to the post-secondary education, which is an optional and final stage in the formal learning process that takes place after obtaining secondary education. Institutions of higher education can be broadly divided into liberal arts, engineering, visual arts, and vocational and performance arts institutions. The current dominant trends within higher education include learning from the strengths of other education systems, and increasing autonomy in the development of curriculum. Furthermore, technological advancements and the Covid-19 pandemic situation has led to increased adoption of online learning, which has contributed significantly towards transforming the teacher-centered model into a learner-centered model. This book is compiled in such a manner, that it will provide in-depth knowledge about the past, present, and future of higher education. It will serve as a reference to a broad spectrum of readers. Those in search of information to further their knowledge will be greatly assisted by this book.

A solar cell refers to a type of electrical device that uses the photovoltaic effect to transform light into electricity. The utilization of nanotechnology and nanostructures in photovoltaics has the potential for increasing the efficiency of solar cells, either through the application of novel physical mechanisms or by developing solar cells with efficiencies that are closer to their theoretical maximum. Nanostructured solar cells are significant for generating renewable energy. They are also environmentally friendly. The nano-grating structures have a progressive change in refractive index. This functions as a multilayer antireflective coating, which helps in decreasing light reflection losses across the broadband range of incidence angles and wavelengths. The nanostructured solar cells are balanced between efficiency and cost. This book contains some path-breaking studies on solar cell nanotechnology. It elucidates the concepts and innovative models around prospective developments with respect to nanostructured solar cells. This book will serve as a reference to a broad spectrum of readers.

Water resources are natural sources of water that are beneficial for human beings. Water is used for various purposes such as irrigation and drinking. Frozen water, surface water, groundwater and under river flow are examples of natural sources of fresh water. Climate change, water scarcity, water conflict, and water pollution, all pose a threat to the available water resources. Daily water security of the society can be affected by various climate change factors, such as melting of glaciers, severe droughts, heavy precipitation, and the magnitude and frequency of floods. The availability of subsurface and surficial water is also affected by factors such as climate change, and regional and global water cycles. This book contains some path-breaking studies on the impact of climate change on water resources. It will serve as a reference to a broad spectrum of readers.

Remote sensing is the technology used for acquiring information about an object or any phenomenon without making any physical contact with the object. There are several applications of remote sensing in the field of agriculture. It plays a crucial role in observing and monitoring the health of crops. It also helps in identifying the crops affected by conditions such as bad weather and pests. This information is essential for making timely crop management decisions. It is used to determine the properties of soil including soil texture, soil organic matter, soil pH level, and moisture content. Some other major applications of remote sensing in agriculture include predicting weather conditions, monitoring water conditions, precision farming, observing air quality, and monitoring and predicting climate changes. This book outlines the advanced applications of remote sensing for agricultural crops. A number of latest researches have been included to keep the readers updated with the latest concepts in this area of study. The book aims to serve as a resource guide for students and experts alike and contribute to the growth of research on this topic.

A river catchment is an area of land where the rainwater collects. Catchment management requires managing all the components of the hydrological cycle that operate within a catchment. Reservoirs are artificial or natural lakes that are used as a source of water supply. River catchments and reservoirs play a critical role in ensuring water security, community wellbeing, and socio-economic prosperity. In many parts of the world, the reservoirs are under increasing pressure to meet the challenges from population growth, economic activities, and changing climates. Water resource management refers to the activity of developing, planning, distributing and managing all such water resources efficiently. This book is a valuable compilation of topics, ranging from the basic to the most complex advancements in catchment and water resources management. It is appropriate for students seeking detailed information in this area as well as for experts.

Quantum physics is a branch of science that focuses on quantum mechanics, which seeks to explain the behavior of matter and energy. Some of the major concepts within this field are superposition, wave-particle duality and uncertainty principle. Superposition refers to the phenomena of an object existing as a combination of multiple possible states simultaneously. The uncertainty principle is a mathematical concept which states that it is impossible to know the position and velocity of an object at the same time, regardless of the method used for measurement. The wave-particle duality describes the behavior of light and matter wherein it behaves as a wave or a particle depending on the method of measurement. The book aims to shed light on quantum physics and the recent researches in this field. From theories to research to practical applications, studies related to all contemporary topics of relevance to this field have been included herein. The book is a vital tool for all researching and studying this area of phyiscs.

Biostimulants are synthetic or natural substances that can be used in soil, seeds and plants, and which influence tolerance towards abiotic stress, uptake of nutrients and nutrient efficiency. Seaweed extracts, helpful fungi and bacteria, humic acids, and liquid manure composting are some of the several types of biostimulants. They are increasingly being used in sustainable agricultural practices. These practices strive to strike a balance between the need to produce food and preserving the ecological system. The three primary goals of sustainable agriculture are maintaining environmental health, ensuring economic profitability, and guaranteeing social and economic equity. Biostimulants are compatible with the most progressive farming practices utilized in integrated crop management. They act as soil conditioners and assist the plants in securing nutrients, increasing crop productivity, and repelling pests. This book aims to shed light on the use of biostimulants in sustainable agriculture and crop production. It presents researches and studies performed by experts across the globe. This book will prove immensely beneficial to professionals and students involved in this area of agriculture science.

Plants are exposed to a wide range of environmental stresses that reduce and limit crop productivity. Biotic stress and abiotic stress are the two types of environmental stresses that affect plants. Some examples of abiotic stress are radiation, salinity, floods, drought, extreme temperatures, and heavy metals. These factors contribute towards the depletion of important crops across the world. Biotic stress, on the other hand, refers to the damage caused by various pathogens including weeds, fungi, insects, herbivores, nematodes and bacteria. Plants develop various strategies to combat the threats of biotic and abiotic stressors. On detecting environmental stress, plants produce the necessary cellular responses. The role of signaling pathways is crucial as it helps in detecting the external stress environment. This leads to plants producing an appropriate response, which may be biochemical or physiochemical in nature. The genetic code of the plants stores information with respect to the defense mechanisms that are activated when faced with stresses. This book includes some of the vital pieces of works being conducted across the world, on various topics related to plant stress biology. It will provide comprehensive knowledge to the readers.

Machine learning is an advanced field of data analytics that teaches computers to learn from their experiences similar to humans and animals. It utilizes two techniques, namely, unsupervised learning and supervised learning. The former makes use of the internal structures or hidden patterns in the input data whereas the latter involves training a model using known input and output data for predicting the future outcomes. Geoscience refers to the study of the Earth and all its natural structures and phenomena including oceans, atmosphere, rivers and lakes, ice sheets and glaciers, soils, complex surface, and rocky interior. Geographic information systems (GISs) are used extensively in studying the Earth. Machine learning is being used in GIS for segmentation, classification and prediction. Machine learning combined with remote sensing can enhance the automation of data analysis, uncover novel insights from large data sets, predict the behavior of environmental systems and lead to better management of resources. This book is a compilation of chapters that discuss the most vital concepts and emerging trends in the use of machine learning in geosciences. It will provide comprehensive knowledge to the readers.

Gemstones refer to pieces of mineral crystals that have been cut and polished, and are used for creating jewelry and other adornments. They come in a wide variety of colors and shades. Mineralogy refers to the study of the chemistry, crystal structure and physical properties of minerals and mineralized artifacts such as gemstones. Geochemistry refers to the study of the chemical composition of the Earth and its rocks and minerals. As gemstones are formed and found beneath the Earth's surface and may contain traces of minerals, they are studied under the subjects of mineralogy and geochemistry. They can be categorized as crystalline or amorphous. Minerals with a definite and regular internal atomic structure are called crystalline gemstones. Amorphous gemstones have no naturally occurring form and no organized internal atomic structure. This book includes some of the vital pieces of works being conducted across the world, on various topics related to the mineralogy and geochemistry of gemstones. With its detailed analyses and data, it will prove immensely beneficial to professionals and students involved in this area of study at various levels.