eChapters

Introduction

The total area of education is continuously changing where imperative information is exploring constantly.  There is highest need of information and knowledge for best and efficient education and the library plays a vital role in it. The users demand various aspects of information and enhanced quality of information service. Therefore present day’s library has gone from traditional environment to e-environment. We can use e-journals, e-books; CD & DVD etc .Library consortia play a most important role of academic libraries.

INTRODUCTION

Library networks and cooperatives were formed to provide support among libraries, leveraging staff and resources to provide cost-effective and efficient services that the libraries individually could not afford. By 1960s, the networks and cooperatives were focusing on automation; it was through them that library automation was introduced and pioneering efforts in resource sharing began. As the world of libraries changed, other services became the business of networks and cooperatives. Frequently, services initiated by networks were later integrated into the daily operations of individual libraries. Examples of such pioneering services included Internet connectivity and training; teleconferencing; services to special populations; distance learning; database licensing and training. Hence the discipline of LIS meant to manage and provide information service may not be taught effectively and practiced perfectly through a framed curriculum in the formal education stream alone. Driven by the market demands and user needs, the discipline is embracing other disciplines like computers, communication technology research etc. Library consortia and networking are not new to the library community as it is the latest phrase of the so-called library cooperation, library networks and so on. We have talked a lot about the issues that caused the lack of successful implementation of library networks in India. Of them, technology and economics are very important factors for realizing a successful cooperation. We talked about the solutions that are of global in nature but never suited Indian environments with its economic background. The result is that we developed library networks, but nothing to share. And then we realized that we need to develop information resources in the electronic form so that library networks become effective for the purposes they were setup. We have had number of conferences, meetings, publications etc on discussing the bibliographic formats, standards and the software to host these resources. There was a lot of initiatives by networks such as INFLIBNET, DELNET and other library networks supported by NISSAT to formulate bibliographic standards and formats that is suitable for Indian environment. And the database development activities started. Union catalogs of serials, thesis and dissertations were developed followed by catalog of books. Web enabled search interfaces were also developed for searching. However, union catalog system will be effective only when they are supported by efficient and timely document delivery system.

RISE OF INFORMATION INDUSTRY

Market place created by the convergence of computers, telecommunication and microelectronics. The whole business is depend on marketing, therefore marketing of any product is the whole business seen from the point to point of view of its final result, that is from the customers point of view. Thus marketing means art of selling of working with market to actualize potential exchanges for the purpose of satisfying human needs and wants. It is the systematic gathering, recording and analysis of data about problems relating to the marketing of goods and services.

GLITCH IN INFORMATION INDUSTRY

Today information industry is a buss word every day user vista is opening. Some companies believe there are no new opportunities. They believe this information industry in mature that they are selling a commodity. But there is no such thing as a mature market or a commodity. It’s only getting in the way of imagination. Starbucks didn’t see the coffee market as mature.

Lateral marketing is to think of product in relation to another product service or idea. Through the thinking across two products rather than cereals plus a snack. Instead of putting loose cereal in a box, they use the cereal in the from of a snack bar that can be carried and eaten any time. This health bar suddenly people are able to consume cereal any time of the day in a conrenient form.

Marketing Guru Philips Kotler defines marketing as the analysis, planning implementation and control of carefully formulated programmes, designed to bring about voluntary exchanges of values with targets, markets for the purpose of achieving on designing the organization offering in terms of target markets need and desired on using effective pricing communication and distribution to inform, motivate and service the markets. Marketing brings in an element of competition. This will result in providing better services.

ABSTRACT

The hearing impaired Persons constitute a very small percentage of the total population. The article presents the information regarding the infrastructure, the library services to the special group of library users. All the public/academic libraries do not provide services to these groups of the users, hence the institutions specially meant for these persons are responsible for administering services to this group of users. Assistive technology can help to a great extent in providing library services to these groups of users.

Keywords: Physically challenged persons, Hearing impaired library users, Library infrastructure, Library services, Information Technology, Assistive devices.

INTRODUCTION

The contribution of the church in the field of the health services has been well appreciated by all sections of the people as well as by government. Quite a few church personnel are fully involved in public health services, nutritional programmes and hygiene and sanitation programmes. There are mobile clinic and awareness programmes run in the rural areas. In the field of medical care the contribution of the Christianity is meritorious. The healing mission received some priority in the agenda of the missionaries and churches. Health centers run by Christians originally meant to serve the poor. Many of well equipped and well established hospitals render service in rural areas and slums others do not reach. Educational service of the Christianity has been a highly valued service to the nation.

CHRISTIAN MISSION HOSPITALS IN INDIA WITH SPECIAL REFERENCE TO TAMIL NADU

From the middle of the nineteenth century, the mission world in Britain began to change. There were many missionaries who held university degrees. They provided a wholly new context to evangelism by their emphasis first upon the importance of education and later, by being the pioneers at least in Asia and Africa, of Western scientific hospitals, organized by missionaries, ultimately developed. The full-fledged teaching hospitals were without doubt a high point of missionary achievement. American medical missionaries who were in Sri Lanka prior to the mid-nineteenth century did not belong to the artisan or mechanic class or other lower middle-class groups. John Scudder, a physician, grandfather of the founder of the Vellore College, left for the East in 1819 and worked first in Sri Lanka before moving to India. John Scudder’s father has been described by one of his biographers, as a ‘gentleman of the old school’ and his mother it is said was a ‘lady of high culture’.

9.1 General

This chapter provides a comprehensive overview of the Life Cycle Assessment (LCA) of biochar production, focusing on the environmental impacts of its production and utilization. LCA is a systematic approach used to evaluate the environmental burdens and benefits of a product or process throughout its entire life cycle. Biochar, a carbon-rich material derived from the pyrolysis or gasification of biomass such as agricultural crop residue, forest waste, unusual wood waste, etc., has gained significant attention as a potential sustainable solid waste management, carbon sequestration, greenhouse gas mitigation, and soil amendment solution. However, understanding the environmental implications of biochar production is crucial for its sustainable implementation. The LCA approach is employed to evaluate biochar production’s different system boundaries and environmental performance, encompassing various stages such as biomass feedstock cultivation, the biochar production process, transportation, application, and end-of-life scenarios. This chapter explores the key elements of LCA, examines the methodologies employed in biochar LCA studies, and critically analyzes the environmental impacts associated with different biochar production pathways.

General Introduction 
Growing populations and industrialisation around the world are driving up energy demand, which increases reliance on fossil fuels. The World Energy Forum projects that global stocks of fossil fuels like coal, natural gas, and oil will run out in less than ten years and decades [1]. Fossil fuels account for 88.1% of total energy consumption; they include coal (43%), oil and other liquids (23%), waste (6%), natural gas (6%), and biomass (24%). Hydroelectricity, and nuclear energy, on the other hand, share relatively small percentages of energy (1% and 2%, respectively) [2]. Petro-diesel, also known as petroleum diesel, is currently utilized as a fossil fuel and is created when crude oil is fractionally distilled at temperatures between 250°C and 350°C under atmospheric pressure. Once heated to a certain degree, the different types of diesel fuel are formed via the vaporization of hydrocarbon chains and the isolation and blending of constituents in a prescribed ratio. Typically, 25% of the petrodiesel’s composition consists of aromatic hydrocarbons and 75% of saturated hydrocarbons. The combustion of diesel fuel releases sulfur, nitrogen, and particulate matter into the environment, which are all present in significant concentrations in petro-diesel. Moreover, burning fossil fuels has resulted in several environmental problems, such as greenhouse gas emissions (GHG), which have a major impact on global warming, climate change, and a host of other chronic illnesses [3]. India is ranked as the fourth-biggest importer and user of petroleum products and crude oil. With demand for oil reaching about 4.1 million gallons per day in 2015, there is a growing disparity between India’s oil supplies and supply. The IEA analysis predicts that beyond 2050, there won’t be any oil reserves and that India’s oil consumption will increase by 6.0 million barrels per day to 9.8 mg/d in 2040 [4]. Two-thirds of the growth in oil demand and 16% of the increase in

There are great variations in the life cycles of fungi. Raper (1954, 1966b) recognizes seven basic types.

5.1 Asexual cycle

In which sexual reproduction apparently lacks and diploidy is restricted to somatic diploids. The entire groups known as Fungi Imperfecti and numerous other species which clearly belong to various groups of the perfect fungi such as Penicillium notatum have this life cycle. Certain benefits of sexuality are provided here in many of the sterile forms by para sexual recombination.

Lifespan development examines the physical, cognitive, linguistic, emotional, social, moral and personality changes that occur from conception through old age. This chapter evaluates essential concepts related to prenatal development, infancy, childhood, adolescence and adulthood. It includes developmental stages and tasks, heredity and environment, motor and language development, emotions, play, learning, perception, personality and major psychological theories. Questions address the contributions of Freud, Erikson, Piaget, Pavlov, Skinner, Havighurst and other influential thinkers. The chapter also covers childcare, discipline, parenting, developmental assessment and legal safeguards, enabling learners to revise the fundamental principles governing human growth and behaviour across the lifespan.

5.1. Introduction
The people of every nation would be healthier if they adopted healthier lifestyles. A Good nutrition, daily exercise and proper sleep are the base of healthy living. A healthy lifestyle denoted by fit, energetic and at minimize possibility for disease. According to WHO, Healthy living is a way of living that helps you enjoy more aspects of your life. It is a way of living that lowers the risk of being seriously ill or dying early. Health is not just about avoiding a disease or illness.
5.2. Concept of Health
According to WHO, Health is the state of complete physical, mental and social well being and not merely absence of disease or infirmity. The holistic approach of health is the individual’s health and lifestyle considering all four factors, physical, intellectual, emotional and social. It concern about the whole body and mind not just a part of the body and the symptoms of the problem. It will look at the lifestyle of the individual such as nutritional deficiencies, reason of stress and why there is a lack of good health and wellbeing. A holistic approach will engage the individual taking responsibility for their health and well-being. They do this by educating themselves and being active in maintaining and improving their health and well-being.
5.2.1. Positive Health
Positive Health is the scientific study of health assets. A “health asset” is a factor that construct stronger health, over and above risk factors for disease. Positive Health works to find which specific health assets produce longer, healthy life, and which health assets lower disease risk and health care costs. The aim is to strive for optimal health —beyond the mere absence of illness.

Introduction The idea of LiFE was introduced by the Prime Minister during the 26th United Nations Climate Change Conference of the Parties (COP26) in Glasgow from 31st October to 13 November 2022. The idea promotes an environmentally conscious lifestyle that focuses on ‘mindful and deliberate utilisation’ instead of ‘mindless and wasteful consumption’.(PIB India)

The LiFE Movement aims to utilise the power of collective action and nudge individuals across the world to undertake simple climate-friendly actions in their daily lives. The LiFE movement, additionally, also seeks to leverage the strength of social networks to influence social norms surrounding climate. The Mission plans to create and nurture a global network of individuals, namely ‘Pro-Planet People’ (P3), who will have a shared commitment to adopt and promote environmentally friendly lifestyles. Through the P3 community, the Mission seeks to create an ecosystem that will reinforce and enable environmentally friendly behaviours to be self-sustainable.

The typical way of living that reflects one’s attitude and values is called lifestyle of the person. A person’s lifestyle is shaped by one's specific geographic, economic, political, cultural and religious context. A lifestyle is a means of forging a sense of self and to create cultural symbols that resonate with the personal identity. According to WHO lifestyle is “a specific type of behaviour that can reduce disease and early death by personal physical, mental and social interaction”.
Lifestyle refers to the interests, opinions, behaviors and orientations of an individual, group or culture. The term was introduced by Austrian psychologist Alfred Adler in his 1929 book, The Case of Miss R., where he described it as “a person’s basic character established early in childhood.” Since 1961, the broader sense of lifestyle as a “way or style of living” has been recognized. Lifestyle is influenced by both tangible and intangible factors. Tangible factors include demographic variables, such as an individual’s demographic profile, while intangible factors involve psychological aspects like personal values, preferences and outlooks.
Lifestyles vary significantly between rural and urban environments. Even within urban areas, the nature of the neighborhood affects the lifestyles available to residents, influenced by factors like affluence and proximity to natural and cultural environments. For instance, coastal areas often have a surf culture or lifestyle. A lifestyle typically reflects an individual’s attitudes, way of life, values or worldview. It serves as a means of forging a sense of self and creating cultural symbols that resonate with personal identity. However, not all aspects of a lifestyle are voluntary. Social and technical systems can limit the lifestyle choices available to individuals and the symbols they can project to others and themselves.

Introduction

Ligation of DNA fragment is one prime important in genetic engineering because without ligation we could not transfer the interest gene.DNA cloning requires the DNA sequence of interest to be inserted in a vector DNA molecule. For this, both the vector as well as insert DNA is prepare by digestion with compatible restriction enzymes, so that the ends produced during digestion is complementary in both. When setting up ligation, it is important to consider the permutations that can occur and bias the relative concentration of DNA accordingly. Usually a 5- to 10-fold excess of insert over the vector DNA is the norm. This ensures that enough ligated product will be produced in the right orientation.

Principle of DNA Ligase Mechanism

The process of connecting two pieces of DNA together is called ligation, and is catalyzed by an enzyme called ligase. The ligase used most often in molecular biology is derived from the T4 bacteriophage, and uses ATP to supply the energy necessary for the reaction. In addition to ATP, T4 ligase requires DNA with a 5´-phosphate group and free 3´-hydroxyl groups.

Applications

Ligation of blunt or cohesive-ended DNA fragments.

Repair of nicks in double-stranded nucleic acids.

Light is a form of electromagnetic radiation that is visible to the human eye. It is a crucial aspect of our daily lives, and its importance extends beyond just visibility (Fig. 5.1). Light plays a vital role in various fields, including agriculture, energy, health, and more.
5.1. Properties of Light
• Wavelength: Light consists of different wavelengths, which determine its color. The visible spectrum of light includes colors ranging from approximately 380 nanometers (violet) to 780 nanometers (red).
• Intensity: Light intensity affects its brightness and energy. Higher intensity light is more energetic and can have a greater impact on various processes.
• Direction: Light travels in straight lines and can be directed or focused. This property is essential for applications like lasers, optics, and solar concentrators.

Lighting and water quality are closely linked elements of aquarium maintenance that significantly affect both the well-being of aquatic organisms and the tank’s overall appearance. Proper lighting enhances visibility, influences fish behavior, supports plant growth through photosynthesis, and helps manage algae levels.
The choice of lighting should correspond to the specific type of aquarium—be it a simple freshwater setup, a densely planted tank, or a reef environment. Key factors to consider include light intensity, color temperature (in Kelvin), and the duration of daily exposure. LED lighting has become a favored option thanks to its energy efficiency, adjustable settings, and minimal heat production. Maintaining water quality involves regulating essential parameters such as temperature, pH, general and carbonate hardness (GH/KH), ammonia, nitrite, nitrate, and oxygen levels. Neglecting these can lead to fish stress and illness.
Routine care includes water changes, effective filtration, gravel cleaning, and regular testing.
Coordinating lighting and water conditions prevents issues like algae overgrowth, plant decline, and fish loss. A balanced, integrated strategy promotes a healthy and visually appealing aquatic environment.
TYPES OF LIGHTS: FLUORESCENT, LED, FULL-SPECTRUM
In its most basic role, aquarium lighting allows hobbyists to view the tank’s inhabitants. However, its more essential purpose is supplying necessary energy for photosynthetic plants and animals. As the main—often only—light source, appropriate lighting is crucial in aquariums containing organisms like corals, anemones, and aquatic plants. It also affects the behavior and physiology of fish, playing a significant role in maintaining the health and balance of the entire aquarium environment.

Lighting is a fundamental aspect of filmmaking and photography, crucial for setting the mood and tone of a scene. Different lighting techniques can evoke various emotions and atmospheres, helping to tell the story visually. Here are some common lighting techniques and the moods they create:

Types of Lighting Techniques

1. Three-Point Lighting

• Key Light: The main source of light, providing the primary illumination.

• Fill Light: Reduces shadows created by the key light.

• Back Light: Adds depth by separating the subject from the background.

Principle

The residue remaining from the hemicellulose determination is digested with 72 percent sulphuric acid at room temperature. The lignin and acid insoluble  ash are retained in the filter crucible while the digested carbohydrate passes through. The lignin is separated from acid insoluble ash by ashing the residue.

Equipment

    1.    Acid digestion apparatus. A glass tray about 18 cm x 30 cm, 4 cm deep will hold twelve, 100 ml Griffen beakers. Another tray of the same size can be inverted over the beaker.
    2.    Filter crucibles. Same as described for cell wall determination.
    3.    Filtering apparatus. Same as described for cell wall determination.

Summary

Over the past several decades, the exponential population and social civilization expansion have been accompanied by rapid industrialization. As such, there has also been a proportionate expansion in the global energy demand. Till date, crude oil has been the only source to meet the increasing energy demand. Nowadays ethanol is the most acceptable product in the fuel market. The importance of ethanol is increasing due to a number of reasons such as global warming and climate change, limited reserves of fossil fuel and reduction on imports of transport fuel. Lignocellulosic biomass is an abundant renewable source for commercial alternative fuel. Maximum bioethanol production depends on the whole process and optimum process parameters itself. Bioethanol from lignocellulosics is a type of second generation biofuel. Many researchers have been focused on bioethanol production from renewable sources. This chapter highlights the processing steps for second generation bioethanol production from lignocellulosics.