eChapters

Introduction

What is community development?

Community development refers to the process of bringing community people together after identifying issues related to them and taking a collective action. Community development empowers residents and builds stronger, more integrated communities. Community development is an all-encompassing approach based on the ideas of empowerment, human rights, inclusiveness, social justice, self-determination, and collective action (Kenny, 2007).

COMMUNITY DEVELOPMENT (CD)

Meaning of Community Development

Community development is an exclusive term. It is used frequently to encompash every efforts towards the advance of community interest.

Community

A community is a group of people who live in a particular geographical area and have an interest on each other and have a purpose of making a living.

Development

It means growth or maturation. It is gradual and sequencial phases of changes. Example: Life from child to death

Definition of Community Development

1. It is bringing forth the potential abilities and qualities of a group of people who live together in a common territory or region and who have an interdependent relationship with each other.

2. Community Development is a continuous process of social action by which the people of community do the following things.

(a)   Define their common and group needs.

(b)   Organize themselves formally and informally for democratic planning and action.

(c)   Make group and individual plans to meet their need and solve their problems.

(d)   Execute their plans with maximum reliance upon their own resources.

(e)   Supplement their resources from outside community when necessary with services and materials.

3. Carl Taylor’s Definition

Community Development is a method by which people in villages are involved in helping to improve their own economy through their own effort. Thereby, they are effective working groups in the programme or national development.

ABSTRACT

Information and Communication Technologies (ICTs) are for everyone and that does not mean for urban or rural communities. Recent developments in the fields of information and communication technology are indeed revolutionary in nature. By definition, Information and Communication Technologies (ICTs) are a diverse set of technological tools and resources to create, disseminate, store, bring value-addition and manage information. Knowledge thereby becomes the fundamental resource for all economic and developmental activities in the knowledge society, of which rural poor form an equal part. The process of synthesis of knowledge possessed across communities with the global pool of knowledge and with the scope for further enrichment provides the genesis for information sharing.

The analysis of community mobilization in natural farming requires a systematic framework that captures the complex dynamics of agricultural transformation, social change, and community empowerment. This framework serves as a lens through which to examine successful cases of natural farming adoption while identifying the critical factors that enable communities to transition from conventional agriculture to sustainable practices. Understanding these dynamics is essential for replicating successful models and scaling natural farming initiatives across diverse contexts and geographies. Contextual analysis forms the foundation of any case study framework, requiring comprehensive understanding of the social, economic, environmental, and political conditions that influence community receptivity to natural farming practices. This includes examination of agricultural history, farming traditions, economic pressures, environmental challenges, and existing social structures that shape how communities respond to new agricultural app

The transformation of communities through collective action requires systematic approaches that can navigate the complexities of human behaviour, social structures, and environmental contexts. Community mobilization, while grounded in universal principles of participation and empowerment, manifests differently across various settings and circumstances, necessitating flexible yet structured processes that can adapt to local conditions while maintaining effectiveness. This chapter examines the intricate processes and diverse models that guide community mobilization efforts, with particular attention to rural contexts where unique challenges and opportunities shape the mobilization landscape

ABSTRACT

The role of community radio has been conceptualized as an important and powerful tool for informing, educating, entertaining and influencing the masses. Community Radio Station at KVK, Barh, Patna has brought about useful contributions to the farmers of surrounding villages and broadcasting different programmes related to agriculture, health, hygiene, nutrition and entertainment in the local language. Present study was carried out to see the impact of organic farming related talks. We found it a very effective tool to communicate with small and marginal farmers of surrounding villages for delivering useful information related with agriculture and organic farming.

Key words: Community radio, farmer, villages, organic farming information

Introduction

The concept of communication for development emerged with the Modernization theory, which developed its roots after World War II. Wilbur Schramm and Daniel Lerner, the two major proponents of this theory opined that the major obstacle to development was the psychology of the undeveloped citizens. The communication models under modernization paradigm observed communication process as the transfer of message from sender to receiver (Lasswell, 1948). It was found that communication theories like two step-flow, diffusion theory, or the early extension approaches were quite harmonious with the top-down modernization theory. After the Modernization paradigm, an another theory of communication for development emerged named as Dependency theory. Dependency theorist like Jean Servaes (1996) criticized the broadcasting and other mass-media systems as they tended to support modernization and were anti-development; also they were inclined to promote the political agenda. Solution to underdevelopment of third world countries require major changes in media structure that were dominated by commercial principles & foreign interests into media structures which are self-reliant and community oriented (Servaes, 2002). In 1970s scholars such as Paulo Freire and Nora C. Quebral started pleading in favour of bottom up development theories which led to evolution of a new development paradigm called the multiplicity paradigm. This paradigm conceptualised the basic idea that development is integral, multidimensional and dialectic process which can differ from one society to another (Okigbo and Eribo, 2004). Multiplicity paradigm led to emergence of a new form of communication called participatory communication.

Abstract

Modern agriculture largely depends on use of high cost inputs and energy intensive farm machinery. Worlds increasing population and continuously deteriorating soil fertility has alarmed agriculture system to look for some safe alternatives. Organic manures are rich source ofnutrients and humans, therefore crop residue recycling by composting is a best alternate of modern high cost input based agriculture. Compost is an aerobically decomposed organic matter .Bacteria, fungi, actinomycetes algae and protozoa are involved in the process of composting and are found throughout the natural environment. The composting material warms up due to microbial activity and it’s temperature becomes up to 160 ⁰F active stage of microbial activity . There are four types of compositing i.e. Windrow composting, Aerated static pile composting, In-Vessel composting and Vermi-composting. The C: N ratio, aeration, temperature and moisture are major factors affecting composting process. Major advantages of composting are: Aggregate formation, Reduction in bulk density, Increase in hydraulic conductivity, Reduction in loss of soil moisture, Increase in organic carbon content and pH of soil.

Abstract

Food dehydration is an oldest method to increase the shelf life of food by reducing the water activity. A dried food product provides advantages of increased shelf life and reduced cost due to decreased weight as well as transportation. However, there is a decrease in product quality due to inadequate control on drying process parameters such as drying temperature and moisture removal together with change in thermo-physical properties of food. Computational modeling and simulations can provide a unique insight on the drying parameters that influences the product quality, and optimize the process conditions which are difficult by experimental analysis. Moreover, the computational techniques are advantageous over experimental optimization methods by minimizing the time and cost. This chapter reviews different computational modeling techniques such as, finite element modeling, finite volume and finite difference methods for modeling of food dehydration process. Also, this chapter describes the application of modeling techniques for determining the influence of shrinkage and porosity during dehydration.

Computer-based instructional teaching and learning platforms, commonly known as Learning Management Systems (LMS) or educational technology (EdTech) platforms, are designed to enhance the educational experience by integrating technology into the learning process. These platforms offer a range of tools and features that support both instructors and students in various educational activities. Here are some key platforms and their features:

Key Platforms

Moodle

Moodle (Modular Object-Oriented Dynamic Learning Environment) is a widely used open-source Learning Management System (LMS) designed to provide educators, administrators, and learners with a robust, secure, and integrated system to create personalized learning environments. Here's an in depth look at Moodle, its features, and its use cases:

Key Features of Moodle

1. Course Management

• Customizable Course Creation: Instructors can design courses with f lexible layouts, multimedia content, and varied activities.

• Modular Plugins: Extensive library of plugins for activities, resources, and user management

Milk may be concentrated as a necessary initial step in drying operation or as concentrating step in the manufacture of sweetened condensed milk or evaporated milk or the preparation of infant formulae. In order to preserve the milk constituents in a concentrated form, condensed milk/concentrated milk is manufactured from whole skim milk by removing or evaporating part of the water under vacuum. But this form of milk still has limited shelf life. Attempts to prolong the shelf life of this product have been made through the addition of bacterial growth inhibitor like sugar (sweetened condensed milk) or by heat processing (evaporated milk) to destroy the microorganisms.

Concentrated milk industry is an important segment of dairy industry. It plays an important role in the economy of industry. It serves as a balanced economy. It utilizes surplus milk in the flush season. It utilizes abundant milk production in certain localized area. It makes use of surplus milk below excellent grade. By either concentrating or drying less space is needed to store and it becomes less bulky and therefore it can be transported to any part of the world. The keeping quality of milk is increased. The concentrated products give considerable saving in the cost of packaging, storage and transportation. Milk concentrates can be easily reconstituted with required amount of water corresponding to that removed by evaporation to yield a product having normal consistency of milk. It is estimated that nearly two per cent of the world’s milk production is converted into different types of condensed or concentrated milks.

Brief history and developments: The present day concept of preservation of milk by concentration and by application of heat had the beginning with the pioneering work of French man Nicholas Appert around 1793. Gail Bordon of USA was first to commercially exploit the method of concentration of milk under vacuum. He was awarded U.S. Patent in the year 1856 for processing milk in a semi-fluid state after evaporating under vacuum. Commercial production of sweetened condensed milk by Gail Bordon started in 1856.

1. INTRODUCTION

Juices and pulps are produced from a wide variety of fruits and vegetables around the world, while some medicinal plants and herbs are also used for preparation of extract of beneficial bioactive compounds. These juices and extracts contain very high proportions (upto 75-90%) of water. Due to their seasonal nature, these products can not be produced round the year in various parts of the world. Preservation, storage, transportation and marketing of single strength juices, pulps and extracts is not at all economical due to the presence of large quantities of water. Under these circumstances, the technology of concentration offers many advantages.

In chemistry, concentration, as a state, may be defined as “the abundance of a constituent divided by the total volume of a mixture” and can be mathematically explained in four types i.e. mass concentration, volume concentration, molar concentration and number concentration. Generally, the term concentration can be applied to any mixture (solid or liquid) but most frequently it refers to the presence of solutes in solvents. Mass concentration is defined as mass/volume (m/V) of mixture and represented in kg/m³, volume concentration as volume of a constituent divided by the volume of all constituents of the mixture (v/V) and represented in m³/m³, molar concentration as moles of a constituent divided by the volume of all constituents of the mixture (n/V) and represented in mol/m³, while, number concentration is defined as the number of entities of a constituent in a mixture divided by the volume of the mixture (N/V) represented in 1/m³.

In food technology or fruit juice industry in particular, concentration refers to a process of separation of water (or any other solvent) from the solids of the pulp, juice, extract by making use of any of the three basic methods i.e. evaporation, freezing and membrane technology. Pulps, juices and extracts are the basic material used for preparation of various types of processed products. But due to their bulk and presence of large quantities of water they are difficult to store and transport. Concentration of juices, not only provides microbial stability, but also reduces the costs of packaging, transportation and storage by reducing the bulk of the material. Concentrated juice, contains far less water than normal, or “not-from-concentrate” forms of juice.

Abstract

Tremendous changes in lifestyle, eating habits and shifting rural habitations are causing an irreversible change that is leading to manifold multiplication of health problems and these health issues have attracted the attention of every segment of the society in the recent past. Today foods are not intended to only satisfy hunger and to provide necessary nutrients for humans but also to prevent nutrition-related diseases and improve physical and mental well-being of the consumers. Due to increasing control over nutrition and health, consumers are becoming more proactive towards their health. In this regard, functional foods play an outstanding role and they are gaining public acceptance and there is great scope for value-added as well as health promoting food products in developing countries. Various terms have used for functional foods throughout the world such as designer foods, medicinal foods, nutraceuticals, therapeutic foods, superfoods, foodiceuticals, and medifoods. People are interested in foods which boost immune system, reduce the risk of diseases and improve health. The increasing demand of such foods can be explained by the increasing cost of healthcare, the steady increase in life expectancy, and the desire of older people for improved quality of their later years. Typically, a food marketed as functional contains added, technologically developed ingredients with a specific health benefit. These range of products cannot be truly classified as ‘food’ and a new hybrid term between nutrients and pharmaceuticals, ‘nutraceuticals’, has been coined to designate them. The development of functional foods involves the application of various food processing techniques such as microencapsulation of functional ingredients for controlled release, nanotechnology for the development of nanostructured (or nanotextured) food ingredients and delivery systems for nutrients and supplements etc. Inclusion of probiotic bacteria and probiotic supplements in various food systems has also become very popular and this is becoming a very vital sector in functional food market. Systematic RandD efforts are, therefore, required to develop health promoting foods for all segments of the society at affordable cost. Prior to promoting the developed health foods, it is of utmost importance to conduct clinical trials to ascertain safety and efficacy, and also establish appropriate regulatory framework for their distribution to masses. All these issues have been discussed in this paper and recommendations were drawn to formulate future research.

Introduction

The farmer’s socio-economic conditions continue to be poor. The job availability and opportunities are also very poor in rural areas and are declining with time. There are several instances of despair amongst farmers due to heavy burden of loan, which they took for procuring inputs for crop production. In majority of the cases loan is still borrowed from the local moneylenders on a very high rate of interest, as it is convenient and simple for them. The despair arises due to non-payment of loan in the event of crop failure or market crash for that crop, for which he had taken loan. The reason for crop failure may be adverse climatic conditions or pest attack, which could not be managed due lack of know-how and non-availability of good quality agro-chemicals. Report about the presence of spurious pesticide and fertilizers in the market are quite common in media. Farmers meet unfair treatment in the market while procuring inputs and marketing their produce. The market is uncertain and several times the farmers are not able to meet even the variable cost of production.  There is no other option left except ploughing back the crop in the field. The majorities of our farmers are small and marginal and unable to bear such losses on one hand and government doesn’t have a contingency plan to help the poor farmers on other hand. Even if it provides some help it doesn’t reach the affected farmers.

Most of the scientific research studies –except few descriptive survey research studies–will have one or more hypotheses to be tested as a part of study. Hypothesis is a prediction intended to be tested in a research study (Aron, Coups, and Aron, 2012). Hypothesis is the guide which directs the purpose and process of research by indicating the dependent and independent variables to be observed, extraneous variables to be controlled and the active variables to be manipulated.

5.1. INTRODUCTION

The word ‘probability’ means “reasonable likelihood of happening of an event”. In biology it is difficult to predict an outcome with absolute certainty. Probability helps us to estimate the occurrence of relative frequency of any (biological) event and is an accepted measure of uncertainty.

Mathematically, the probability ‘P’ that an event ‘E’ will occur, is expressed as:

Quality has emerged as a decisive source of competitive advantage in the global apparel industry. Liberalization and increasing international competition have encouraged apparel manufacturers to adopt quality-management practices throughout their operations. Sustained quality must be maintained from the procurement of fabrics and other raw materials through manufacturing, finishing and delivery. Although finance, labour and resources are important, they cannot ensure long-term growth when customers are dissatisfied. Modern consumers have numerous choices and expect dependable products at reasonable prices. Consequently, manufacturers must provide consistent quality, value for money and customer satisfaction to build product confidence, brand loyalty and sustainable business growth.

Reliability deals with the dependency, consistency, stability, predictability and accuracy of the research data. In our day to day life, when we say that a person is reliable then it means his behaviour is predictable, his behaviour (the way he behaved in past, he is behaving now and the way he will behave in future) will be consistent and he is dependable. On other hand an unreliable person’s behaviour is unpredictably variable and he cannot be depended upon.

Term ‘Scientific research’ is too broad to be explained by using one or two definitions. One should go through the different expert views about scientific research in order to internalize the concept of scientific research. In essence a scientific research is characterized by its rigor, testability, replicability, precision, confidence, objectivity, generalizability and parsimony.

Research: Uma Sekaran (2006) defined research as an organized, systematic, data-based, critical, objective, scientific inquiry or investigation into a specific problem, undertaken with the purpose of finding answers or solutions to it.

The concept of Self Help Group (SHG) has its roots in rural areas and it has been mooted along the rural poor to improve their living conditions. Though it is applicable to both men and women in our country, but it has been more successful among women and they can start economic activities for improving their livelihoods through SHG movement. Self Help Group (SHG) is a small voluntary association. It is informal and homogenous group of not more than twenty members. SHGs consist of maximum 20 members because any group having more than 20 members has to be registered under Indian legal system. That is why, it is recommended to be informal to keep them away from bureaucracy, corruption, unnecessary administrative expenditure and profit motive. In fact, it is a home grown model for poverty reduction which simultaneously works to empower and shape the lives of its members in a better way. Groups are expected to be homogenous so that the members do not have conflicting interest and all the members can participate freely without any fear. SHG movement has triggered off a silent revolution in the rural credit delivery system in India. SHGs have proved as an effective medium for delivering credit to rural poor for their socio-economic empowerment. In the development paradigm, SHG and micro-finance has evolved as a need-based programme for empowerment and alleviation of poverty to the so far neglected target groups (women, poor, deprived, etc.).