eChapters

Introduction

Knowledge and Knowledge management are concepts, which are debated extensively by managers, analyst and academicians. When we refer to knowledge, most of us mainly tend to think of codified and documented knowledge like patents, databases, manuals, white papers etc. knowledge is intuitive, contextual, linked to experience, past memories and difficult to codify, document and communicate. Unfortunately, there is no universal definition of Knowledge Management (KM), just as there’s no agreement as to what constitutes knowledge in the first place. In broadest context KM is the process through which organizations generate value from their intellectual and knowledge-based assets. It is the practice of harnessing and exploiting intellectual capital to gain competitive advantage and customer commitment through efficiency, innovation and faster and more effective decision-making. Most often, generating value from such assets involves sharing them among employees, departments and even with other companies in an effort to devise best practices.

Today, knowledge is still considered power - an enormous power in fact - but the understanding has changed considerably, particularly from the perspective of organizations. The new paradigm is that within the organization knowledge must be shared in order for it to grow. It has been shown that the organization that shares knowledge among its management and staff grows stronger and becomes more competitive. This is the core of knowledge management - the sharing of knowledge. Knowledge management (KM) is all about managing organization’s knowledge effectively by sharing and having a systematic activity for creation of knowledge and exploiting it for the market and benefit of the organization. KM techniques and processes provide such a structured approach to explicate a significant part of this tactic knowledge document in knowledge repositories and also share in teams, through intensive dialogue and discussions. KM refers to the critical issues of organizational adaptation, survival and competence against discontinuous environmental change.

Introduction

The world is said to be a global village organizations and people must learn, unlearn and relearn to expand their capacities and survive in the highly competitive market place. In view of rapidly changing socio–economic circumstance, it is a challenge to survive, excel and grow. It is knowledge which can make difference in getting the competitive edge. Thus, organizations need to pool their internal knowledge and find ways to update, enhance, share and create value. Organizations need to analyze their collective knowledge and use them most efficiently. Need for new and new technology is driving people to innovate in every sphere.

Introduction

A woman is the nucleus of a family, particularly in rural India. For the rural women, the day starts early in the morning with the responsibilities of fetching water, fodder and fuel, cooking food and looking after the livestock and children. Promila et al. (2003) revealed that farm women spent 15:64 hrs/day and 16:58 hrs/ day for productive work during the slack and peak period, respectively. The time saved by farm women from farm activities during the slack period was diverted towards care of children, family members and household works. Still, there is no recognition for their hard work; just because their work is not evaluated in terms of money.

The contribution of women in agriculture is estimated to be about 50 to 60 per cent. In many places, the entire livestock management is looked after by women only. They help in farm operation, take their animals on distant lands for grazing, washing, milking, fodder, breeding management, sale of milk, if necessary by taking it to the market and so on in addition, perform the functions related to house management. Even though, women are playing a very important role in innovation decision process, they are not allowed to try and see whether they are capable of managing farm and family affairs independently or with the help of family members.Adequate attention is also not being paid for the social and economic development of farm women and to encourage them to avail training facilities on farm and dairy management practices for supplementing their family income through development of occupational skills and proficiency.

Introduction

The Government of India created a historic act, by enacting the Mahatma Gandhi National Rural Employment Guarantee Act (MGNREGA), the largest employment generating programme in the world, ensuring the right to work in a country with a population of over one billion. The Government of India passed the NREGA 2005, (Central Act No. 42 of 2005). NREGA was renamed as Mahatma Gandhi National Rural Employment Guarantee Act (MGNREGA) on October 2nd, 2009. MGNREGA is the first ever law, in the world that guarantees wage employment at an unprecedented scale. This Act gives legal guarantee of at least one hundred days of wage employment in a financial year to a rural household, whose adult members volunteer to do unskilled and manual work. The Act is applicable in the Districts notified by the Government of India, the implementation of the Act calls for the formulation of Rural Employment Guarantee Scheme by the State Governments.

The key processes in the implementation of MGNREGA are the adult members of rural households submit their name, age and address with photo to the Gram Panchayat, which in turn registers households after making enquiry and issues a job card which contains the details of adult member enrolled and his/her photo. Registered person can submit an application for work in writing (for at least fourteen days of continuous work) either to Panchayat or to Programme Officer, who will accept the valid application and issue dated receipt of application, letter providing work will be sent to the applicant and displayed at Panchayat office. The employment will be provided within a radius of 5 kilometers and if it is above 5 kilometers extra wage will be paid. If employment under the scheme is not provided within fifteen days of receipt of the application, daily unemployment allowance will be paid to the applicant.

In this era of information and communication, in a country like India where more than 75% of population live in rural areas, radio is the cheapest medium available in almost all families for entertainment and education.

A community radio (CR), in essence is a type of radio service that caters to the interests of a certain area, broadcasting material that is popular to a local audience but is overlooked by more powerful broadcast groups. It is usually established by the efforts of a specific community, operated by the community and for the community’s welfare. Radio can play an effective role in promoting social change.  Community radio station is one that is operated in the community, for the community, about the community and by the community.  It can play a very important role in bringing about social change. It covers all developmental and rights based issues, and can help to sustain the diversity of the local cultures and languages. It is an effort towards bottom-up approach to address specific requirements or rural Indian population. An attempt has been made to know the profile characteristics of krishi community radio listening farm women, awareness of farm women about FM krishi community radio and to study the usefulness of krishi community radio programmes as perceived by farm women.

Krishi Vigyan Kendra is a Government of India funded Indian Council of Agricultural Research Project implemented at district level for enhancing the productivity and livelihood through scientific extension works. Realizing the importance of technology dissemination in the changing scenario of food and nutritional security, ICAR intervened in a big way. All the first line extension projects were merged and brought under single umbrella of KVK. The major emphasis was to enhance the production and productivity as well as to generate household income and employment of farming community. It was also envisaged that these extension works will be act as model for extension agencies and also catalyzed to improve the existing systems for better delivery mechanism.

Lab coat: A loose white coat with deep pockets that is worn in a laboratory or medical office.

Labelling: It means any written, printed or graphic matter that is present on the label, accompanies the food or is displayed near the food, including that for the purpose of promoting its sale or disposal. After packaging, labels are required on the finished products intended for distribution and sale. Labelling can reflect on the quality of the product. It must be clear and informative. Information includes Name of the Manufacturer, Date of Manufacture, Net Weight, Gross Weight, Best before etc. Proper storage is needed for maintenance of the quality. Storage must be done only at recommended temperature, relative humidity, light and air / oxygen and carbon dioxide conditions etc. to maintain the quality of the food product. Label may include tag, brand, and pictorial or descriptive matter, written, printed, embossed, graphic, perforated, stencilled or stamped impressions. It is attached to container, cover, lid, or crown of a food package (Plate 384).

Laboratory: A place equipped for experimental study in a science or for testing and analysis. Broadly, it is a place providing opportunity for experimentation, observation, or practice in a field of study.

Lacquer: It is a colloidal dispersion of a solution of cellulose derivative, resin and plasticizer in solvent and diluents, where in all these constituents dried in air by evaporation of solvents, thus yielding a transparent, hard and water proof film.

Definition-Importance of keeping a lab record-Features of a lab record - Contents of lab record-Guidelines for keeping a lab record

Definition

It is a primary record of research. Researchers use a lab note book to document their hypotheses, experiments and initial analysis or interpretation of these experiments.

Laboratory Record

The following is a general description of how to keep a proper laboratory notebook. Requirements for different teaching, research, clinical, or industrial labs will most likely vary. Some institutions/labs will require less stringent record keeping, others will hold you to a very strict protocol. A well kept notebook provides a reliable reference for writing up materials and methods and results for a study. It is a legally valid record that preserves your rights or those of an employer or academic investigator to your discoveries. A comprehensive notebook permits one to reproduce any part of a methodology completely and accurately.

13.1. Introduction

Any written, printed, or graphic matter that is present on the label and serves the purpose of promoting the sale of any product is known as food label (WHO). It is believed in general that food packaging and proper labelling plays an important role in food safety as it gives information regarding allergens present, manufacturing site, expiry date, nutritional information etc.

Consumption of unhealthy diet leads to many non-communicable diseases. Therefore, it is the responsibilities of food manufacturers and regulating bodies such as FSSAI and BIS to work hand in hand to provide safe and healthy food to the consumers. Labelling is an important tool useful to disseminate nutritional information to the consumers. Labelling promotes healthy eating among consumers and gives them an option at the time of purchase to choose healthy food. Information in labelling the enables consumers to choose appropriate food according to their diets and lifestyle (Grunert and Wills, 2007). In addition, the information related to nutritional content of the food must be present in such a way that it well understood by every consumer (Wills et al., 2009).

1. Food Labelling

Food labelling is the primary means of communication between the producer and seller of food on one hand, and the purchaser and consumer on the other.

Basic Terminology in Food labelling

‘‘Food” means any substance, whether processed, semi-processed or raw, which is intended for human consumption, and includes drinks, chewing gum and any substance which has been used in the manufacture, preparation or treatment of “food” but does not include cosmetics or tobacco or substances used only as drugs.

‘‘Ingredient” means any substance, including a food additive, used in the manufacture or preparation of a food and present in the final product although possibly in a modified form.

Microscope

A microscope can be defined as an optical instrument consisting of a lens or a combination of lenses for getting magnified images of minute objects. A simple microscope is essentially an ordinary magnifying lens held on an adjustable stand. It can give magnification up to 20 times the size of the object.

A compound microscope consists of two separate lens system, the objective and eye piece (ocular) mounted on a holder known as body tube and with adjustment for illuminating the objects. It gives much greater magnification (100 to 1500 times) when compared to a simple microscope.

Introduction

Enhancing productivity and profitability are two major factors of agricultural growth for the future. Over dependence on monsoon and limited scope for area expansion made agriculture development is critical to generate employment and additional income for the rural poor. Major part of agricultural population is small and marginal farmers who are economically vulnerable and poor. The consequence of inclement weather on crop production affects ultimately livelihoods of farmers. In the changing scenario improvements in farmers’ productivity and profitability, diversification of agriculture have been acknowledged to enhance profit, generate additional employment for rural masses and to conserve the natural resources.

Integration of different component at farm level is the need of hour to enhance the profitability of agriculture production system. Jharkhand state a resource rich state wheremonocroping in rainfed agriculture with small undulated upland is in practice. Rural economy is mixed type where forest produce particularly lac play important role. To enhance rural economy, integration of agriculture with forest based intervention appears to be viable option to enhance profits and productivity of upland which is almost sixty percent of total cultivable land. Even though moisture is available during Rabi free grazing made imperative cultivation of second crop. Continuous aberrant weather demand the inclusion of forest resources to be exploited in diversified and integrated manner as forest interventions require little water.

1. INTRODUCTION

Amongst the common fermentations employed in food are alcoholic, lactic acid and acetic acid. Lactic acid fermentation is a potent tool of biopreservation of foods by the use of biological means i.e. microorganisms or their metabolites having antimicrobial action. It deals with the extension of storage life and increased safety of edible products by employing natural microflora or their antimicrobial products such as in food fermentation. Though many problems in food processing and microbiological safety of food have diminished, yet these are certainly not eliminated altogether. These include the likelihood of food-related illness and product spoilage in industrialized countries. The increasing consumption of pre-cooked food, prone to temperature abuse, are among the main causes of this scenario. The bacterial pathogens that account for many of these foodborne illness cases include Salmonella, Compylobacter jejuni, Escherichia coli 0157:H7, Listeria monocytogenes, Staphylococcus aureus, and Clostridium botulinum. Until now, approaches to seek improved food safety had relied heavily to find out more efficient chemical preservatives or on the application of more drastic physical treatments (e.g. high temperatures) of food processing. Nevertheless, these types of solutions do have some drawbacks also: the proven toxicity of some of the commonest used chemical preservatives (e.g. nitrites), the alteration of the sensory and nutritional properties of foods (thermal processing) especially recent consumer trends in purchasing and consumption, with demands for safe but minimally processed products without additives.

Lamination and coating techniques are integral to modern food packaging, providing additional layers of protection, functionality, and appeal to the packaging materials. These techniques enhance barrier properties, improve durability, and enable packaging to withstand a range of environmental and mechanical stresses. Lamination typically involves bonding multiple layers of materials to achieve specific characteristics, such as moisture resistance, heat stability, and strength. Coating, on the other hand, adds a surface layer that can enhance properties like grease resistance, sealability, and printability. This chapter explores the various lamination and coating techniques used in food packaging, examining their applications, benefits, and potential limitations.

Samples having size, n - 30 are known as large sample. For large values of n (i.e., for n - 30), almost all the distributions are very closely approximated by normal distribution. Thus in this case we apply the normal test, which is based upon the area property of the normal probability curve. Large Sample Test is also known as Z-test or SND (Standard Normal Deviate) test.

    1.    Cereals are grown over 73% of the total world harvested area and contribute over 60% of the world food production providing dietary fibre, proteins, energy, minerals,  vitamins, b-glucans , Oligosaccharides, such as lactulose, fructo-oligosaccharides, transgalacto-oligosaccharides

    2.    Finger millet is a potent source of antioxidants and has potent radical-scavenging activity that is higher than that of wheat, rice, and other millets; these results corresponded to their phenolic content

    3.    The brown or red variety of finger millet, which is commonly available, had higher activity (94%) than the white variety (4%) using the DPPH method.

    4.    Most of the herbal plant polyphenols are known to have multi functional properties such as reducing agents, hydrogen donating antioxidants and singlet oxygen quenchers and flavonoids and their derivatives are the largest and most important group of polyphenols.

    5.    Phytosterols are found in plant foods and are structurally and functionally analogous to cholesterol in vertebrate animals. a-sitosterol, campesterol and stigmasterol are the most commonly occurring phytosterols and constitute 95% of total phytosterols in the diet.

Introduction

It is considered to be one of the most ancient machine tools, having evolved from the early tree lathe, which was a new mechanism for turning and milling items held between two nearby trees at the time. The job rotated sporadically due to a rope wound around the work, with one end linked to a flexible limb of a tree and the other end being pulled by a worker. Then hand tools were employed.

The machine was given the name “lathe” when a strip of wood called “lath” was used to support the rope during its construction. This technology evolved over centuries, and in 1797, an Englishman named Henry Maudslay invented the first screw-cutting lathe, which is the ancestor of today’s high-speed, heavy-duty production lathe.

17.1 Introduction

The plant layout needs a proper arrangement of each constituent area, along with their interrelationship. One of the most important considerations is the future expansion potential. The plant layout design should permit expansion readily and economically. One side of the building should be free of permanent installations such as compressors, septic tanks, toilets, drain fields, offices, and loading docks to permit the addition of building units without relocating these auxiliary facilities.

This chapter explores how ergonomic design influences learning, teaching and well-being in schools, colleges and universities. It examines classrooms, laboratories, libraries, study spaces and digital environments as integrated physical and cognitive systems. Appropriate furniture dimensions, adjustable seating, suitable desk heights, lighting, ventilation, acoustics and equipment placement can improve posture, concentration and participation. The chapter also considers anthropometric differences among learners of different ages and abilities. Technology must be incorporated without increasing visual fatigue, physical strain or cognitive overload. By combining human-centred spatial planning with flexible furniture and supportive environmental conditions, educational institutions can create safer, more inclusive and effective settings for both students and teachers.

Introduction

Non Governmental Organizations (NGOs) are the organizations engaged in particular plethora of activities aimed at protecting and promoting the varied interests of the people. As the name suggests, NGOs are the state independent voluntary groups working towards various social causes – ‘Charitable Purposes’. Section 2 (15) of the Income Tax Act 1961 explains charitable purpose as those activities aimed at the relief of the poor, education, yoga, medical relief, preservation of environment including the watersheds, wild life forests and preservation of monuments or places or objects of artistic or historic interest and the advancement of any other object of general public utility. These ‘Not–for Profit’ organizations differ from other business as the main aim of such ventures is charity not generating profits. These NGOs are prohibited from distributing the income generated from their working among its members. There is no single consolidated act dealing with the formation and registration of NGOs. This is because an NGO is an umbrella term for all the charitable ventures. An NGO, in itself, can have various structures. These can be registered as societies, trusts and as private limited. Non-profit companies commonly referred to as section 8 companies therefore an NGO can be registered under any of the three acts i.e., Company Act (2013), Societies Registration Act (1860) and Indian Trust Act (1862).