eChapters

The scientific community has long relied on the expertise of trained researchers and professionals to advance our understanding of the world. However, with the increasing complexity of global challenges, such as climate change, biodiversity loss, environmental degradation, and public health concerns, it has become clear that a new approach is needed. The traditional model of scientific research, where experts work in isolation to collect and analyze data, is no longer sufficient to address the scale and urgency of these challenges. Citizen Science, which involves the active participation of the public in scientific research, has emerged as a powerful tool for addressing these challenges. By leveraging the collective efforts of citizens, researchers can tap into a vast pool of knowledge, skills, and perspectives, ultimately leading to more inclusive, equitable, and effective scientific inquiry. From monitoring water quality and tracking climate patterns to identifying species and analyzing satellite imagery, citizens are making meaningful contributions to scientific research (Fig. 3.1).
The benefits of Citizen Science are numerous. It provides opportunities for citizens to engage with scientific research, promoting a deeper understanding of the scientific process and its applications. It also enables researchers to collect data on a larger scale and in more diverse locations, leading to more comprehensive and accurate findings. Furthermore, Citizen Science has the potential to increase public trust in science, promote community engagement, and foster a sense of ownership and responsibility among citizens for environmental and societal issues.

Abstract
Climate change is a significant threat to global fisheries, affecting the livelihoods of approximately 39 million people engaged in fishing. This chapter discusses the challenges fishermen face due to climate change, ranging from environmental to social and economic issues. Rising sea levels, warmer ocean temperatures, and unpredictable weather patterns disrupt fish populations and traditional fishing methods, resulting in severe socio-economic difficulties for coastal communities. Trends concerning marine heatwaves have doubled since 1982, while ocean acidification is on the rise; these trends form a complex set of problems for fishers. Besides changing fish distribution, it causes damage to essential habitats and, thereby, further endangers marine biodiversity. Economic impacts include reduced catches and increased operational costs, combined with market fluctuations that can threaten their financial stability. Socially, the effect of climate change increases health and safety risks and creates mental health problems due to economic instability. Traditional fishing knowledge is becoming less relevant because fishermen must adapt to new circumstances. The chapter strongly emphasizes the need to develop adaptive strategies involving community-led and government-supported programs that strengthen the ability of fishing communities to build resilience. Fishermen can benefit by changing the marine resource landscape through a greater focus on more resilient species and modifications in practice. Finally, the chapter concludes by arguing for a holistic approach to address these interconnected challenges to ensure the
sustainability of fisheries and the livelihoods of those who depend on them in the face of ongoing climate change impacts.
Keywords: Extreme Weather, Economic Damage, Habitat Degradation, Environmental Challenges

The words “Economy” and “Ecology” have the same root. Both these words derived from Greek ‘Oikos’ mean house or house holds and both imply thrifty economical way of dealing with valuable resources. However, for some reason we seem to find these two words coming opposite each-other in many situations.
The destruction and degradation of the environment has become the greatest problem of our century. Our survival will depend on how well we are able to redefine our technologies and our relationship with nature. We therefore need a new sustainable eco-agri revolution and a country like India is in an ideal situation to give a model for that. In the new economy, good ecology will be fundamental to good business.
BEYOND GREEN REVOLUTION
We have often emphasized that perhaps the two greatest successes in India since independence have been maintaining a stable democracy and success in bringing the green revolution, which changed us from a food-begging country to a food self-sufficient nation. We should rightfully feel happy and proud about these achievements, but at the same time remember that the global problems, environmental issues, priorities and the technological scenario have vastly changed in the last two decades. Another feature of Indian agriculture is the vast varieties of agricultural and horticulture practices as shown in Fig. 1.

The words “Economy” and “Ecology” have the same root. Both these words are derived from Greek ‘Oikos’ means house or house holds and both imply thrifty economical way of dealing with valuable resources. However, for some reason we seem to find these two words coming opposite each-other in many situations.

The destruction and degradation of the environment has become the greatest problem of our century. Our survival will depend on how well we are able to redefine our technologies and our relationship with nature. We therefore need a new sustainable eco-agri revolution and a country like India is in an ideal situation to give a model for that. In the new economy, good ecology will be fundamental to good business.

4.1 Introduction

The present chapter starts with a brief description about the history of commodity futures market and emergence of commodity futures market in India. There after it highlights various functions of commodity futures market and their impact on farmers and various other stake holders in the supply chain. Finally, it tries to evaluate the utility of futures from the platform of commodity exchanges especially from MCX and NCDEX of India.

A simple definition of a commodity is a physical substance that can be extracted directly from the environment, processed and sold commercially. Natural resource is another term often used to describe commodities which occur naturally in or on the ground. Commodities fall into three main categories such as energy, metals and agriculture. As commodities can be sold, they have a price which is governed by supply and demand. Compared to many manufactured items, for example flat screen TVs, the question of supply and demand is paramount to how commodities are priced. The commodities that have always been a part of our day-to-day existence are also one of the finest investment avenues available. The wheat in our bread, the cotton in our clothes, our gold jewels, the oil that runs our vehicles etc are all traded across the world in major exchanges. Commodities can be traded on either spot markets, or in the form of futures. Spot markets are those in which the commodity is traded immediately in exchange for cash or some other good. In the form of futures (or options), what is traded is not the goods itself, but a contract to buy or sell the commodity for a certain price by a stated date in the future. Over the ages, commodities have been the basis for trade and industry. They have prompted commerce, encouraged exploration and altered the histories of nations. Today, they play a very important role in the world economy with billions of dollars of these commodities traded each day on exchanges across the world. Commodities today have become an attractive investment vehicle. In the current investment scenario, it is increasingly getting difficult for individuals and institutions to create a well-balanced investment portfolio. With uncertainty in interest ratio, it is tough for the investor to beat the ever-rising inflation. Averse to being over exposed to equity markets, the investors are left with limited choices… well no more!

Dr. Chauhan, a dedicated veterinary scientist, has built a remarkable reputation for his tireless efforts in animal welfare. His journey into veterinary medicine was not just a career choice but a calling, deeply rooted in his compassion for animals and a firm belief in their right to a healthy, dignified life. Over the years, he has not only saved countless animals but also played a crucial role in shaping community attitudes towards animal welfare. His engagements span various domains, including free medical camps, rescue missions, awareness campaigns, collaboration with NGOs, and advocacy for animal rights.
Free Veterinary Camps in Rural and Urban Areas One of Dr. Chauhan’s most impactful contributions has been his organization of free veterinary camps. These camps, held in both rural and urban areas, provide essential medical aid to animals that might otherwise go untreated. Many pet owners and farmers struggle with the financial burden of veterinary care, and Dr. Chauhan’s initiative ensures that their animals receive timely vaccinations, deworming, and treatment for common illnesses.
In rural areas, where livestock plays a critical role in the livelihoods of farmers, these camps have been particularly beneficial. By treating cattle, goats, and poultry, Dr. Chauhan has helped improve the overall health of farm animals, leading to better productivity and economic stability for local communities. In urban areas, his focus extends to street animals, offering free treatments for injured or ailing stray dogs and cats.

4.1 Introduction

With the birth of the new millennium and the advent of Information and Communication Technology, the outlook of academia towards research has completely metamorphosed into a more productive and vibrant activity. Digitalization of data, the convergence of new and challenging insights in one’s own research fields at the world-wide-web and technology generation are being made faster and more reliable. With the arrival of Laptops and Smartphones simultaneously with the facility Wi-Fi, the demand for information of any kind has become unquantifiable! The academic world is no exception, indeed! Such a pang of hunger for information led to considerable investments in infrastructure development. The virtual, electronic, automated world became inseparable from academic and research institutions. Small wonder that with these, the pressures on the institutional and specialized and dedicated libraries are on the increase.

Disease
Disease is one of those terms that are very difficult to define. It is realized that disease (literally dis-ease) implies lack of ‘comfort’and therefore, involves deviation from normal functioning. From time to time several definitions which have been proposed, in fact descriptive but not simultaneously exclusive. The definitions for the term disease are:
• Disease is a malfunctioning process that is caused by continuous irritation, which results in some suffering producing symptoms.
• Disease is an alteration in one or more of the ordered sequential series of physiological processes culminating in a loss of coordination of energy utilization in a plant as a result of the continuous irritation from    the presence or absence of some factor or agent.
• Disease is any morphological or physiological abnormality in a plant or any of its parts caused by continuous irritation and results in economic losses to human beings.
• Any deviation from normal growth or structure of plants that is sufficiently pronounced and permanent to produce visible symptoms or to impair quality and economic value.
• A plant is said to be diseased when there is a harmful deviation from normal functioning of physiological process .

Summary
 
ISFM has been defined in a number of ways – but here an emphasis is placed on finding a way to explain ISFM that makes sense to the intended audience. When combined with general good agronomic practices the combination of improved planting material, chemical fertilizer along with the addition of organic mater, increases productivity.  There are, however, constraints at the smallholder level – in terms of access to farm inputs e.g. seed, credit &labour.This section looks at short and long-term approaches to the application of basic nutrients. The issues of recycling nutrients and the impact of erosion on the nutrients in the soil. There is a review of the pros and cons of ISFM – it does increase yield (4 -6 times more production).  There is a brief outline of the role of cover crops, mulching and conservation tillage as forms of agriculture that can help reduce soil erosion.The section locates the idea of ISFM along side integrated pest management and explores the impact of biological control agents in Ghana and the role of micro-organisms.

The circumstances concerning the diffusion of  main cultivated citrus from their places of origin in Asia are studied here, showing that the citron (Citrus medica L.) was the only one known in Ancient times in Europe, while the lemon (C. limon [L.] Osbeck), lime (C. aurantiifolia [Christm.] Swingle), pomelo (C. maxima [Burm.] Merr.) and sour orange (C. × aurantium L.) were introduced to Europe by the Muslims via the Iberian Peninsula and Sicily, and that the grapefruit (C. × aurantium L. [C. paradisi Macfad.]), mandarin (C. reticulata Blanco) and sweet orange (C. × aurantium L.) arrived to the West between the fifteenth and nineteenth centuries as a result of the trade with the British and Portuguese colonies.

Context

Value Services Incis (VSI) incorporated and headquartered in New York, USA and with presence in 14 countries across the globe. With a total of 14000 employees globally, about 23% of their workforce is based in India in their offices across Mumbai, Delhi and Bangalore. Their India headquarters is in Mumbai.

The company's business is primarily in research services. They pride themselves in providing high quality and in-depth research output across all domains, industries and geographies. They serve 40% of the fortune 500 companies as their clients and by 2020, they aim to cover 70% of the list

"Unseasonal thundershowers," remarked Mr. Ritesh Prasad, as he peered out of the windows at the overcast sky and the storm raging outside - the landscape outside was no different than the one raging inside AXYZ ltd, a family-owned, logistics firm. Mr. Ritesh Prasad, or RP as he was popularly known, had been the CHRO at AXYZ for a decade now. He was a personal favourite of Mr. Pulkit Sahni, the founder-owner of AXYZ, and was quite popular with all levels of hierarchy, because of his genial disposition and general sense of empathy towards the firm's workforce.

Fisheries are capture fisheries, which involve catching wild fish from natural bodies of water, and culture fisheries, also known as aquaculture, include raising fish in controlled environments. Aquaculture offers a promising avenue for meeting the growing demand for seafood. Besides, capturing fisheries has been a traditional seafood source for centuries. Some of the aquaculture's advantages are increased food production (i.e., producing over half of all seafood consumed globally) and improved food security, particularly in developing nations where protein deficiency and malnutrition pose significant challenges. While fisheries face overfishing, habitat destruction, and by-catch, aquaculture contends with environmental impacts, disease management, and feed sustainability. Nevertheless, both sectors present promising solutions: fisheries through sustainable management, technological advancements, marine protected areas, aquaculture through increased food production, reduced environmental impact, economic benefits, and sustainable feed sources. By addressing these challenges and embracing these opportunities, fisheries and aquaculture can contribute to a more sustainable and food-secure future. Therefore, the future of seafood production will likely involve a combination of aquaculture and capture fisheries, each playing a complementary role by addressing their respective challenges and embracing opportunities for improvement. Aquaculture and capture fisheries can work together to ensure a sustainable seafood supply for a growing global population.

Cadmium, a roxic heavy metal, poses risk in a significant manner especially to human health and the environment. It's wide spread industrial use and presence in various products make exposure a concern particularly for both environmental and occupational settings. Understanding the source, toxico dynamics, toxico kinetics, clinical manifestations, diagnosis as well as treatment of cadmium poisoning is critical in mitigating it's adverse effects especially on human health. Cadmium gains an entry into the environment through natural processes namely volcanic activity as well as weathering of rocks. Whatever it may be, human activities along with mining, smelting, refining of metals and manufacturing of batteries, plastics as well as pigments, are major contributors to cadmium release especially into the environment. Additionally, cadmium is seen in tobacco smoke, resulting in exposure among smokers as well as passive smokers. Once released into the environment, cadmium gains entry into the human body through many routes such as inhalation, ingestion and dermal contact An inhalation of cadmium containing dust or fumes is a prominent route of exposure in an occupational settings especially in industries namely mining, smelting as well as welding. The consumption of contaminated water and food is another general route of exposure especially for the general population. After consumption, cadmium in essential manner accumulates especially in the kidneys as well as liver with a half life of approximately 10 - 30 years in the organs. It also accumulates particularly in bones, where it consists of half life of several decades.

INTRODUCTION

Libraries have become Library and Information Centers (LIC) and Knowledge Resource Centers (KRC). Many LICs and KRCs have stepped forward towards establishing Digital Libraries and Digital Repositories. These wings require the professionals with adequate qualifications and should have good command over the latest technologies. The trained candidates prior to their recruitment may immediately take up a project with a challenge. The professionals who are in service may enhance their skills through sponsorships to long term / short term programs.

In the present era, LIS is treated as multi-disciplinary subject and has integration with all newly emerging subjects. The other side, the LIS departments in the Universities have to respond properly (towards requirement) in incorporating suitable latest topics in their curricula and implement it very strictly. The research activity in LIS field in the country has to grow suitably along with the developed countries. In Andhra Pradesh, similar response is needed from the Government in providing and releasing funds to the state universities to start LIS departments. The preference has to be given by the State Government to LIS research in public libraries in proportionate with Science, Humanities and Social Science libraries. In future, it is expected that the LIS research should lead.

Introduction

In the annals of history, the term “Renaissance” evokes images of a time marked by profound cultural, artistic, and scientific rebirth. The Renaissance of the 14th to the 17th century was characterized by an extraordinary surge in creativity and intellectual achievement, which laid the groundwork for the modern world. Today, we find ourselves at the cusp of a new Renaissance—a Digital Renaissance—propelled by the rapid and relentless advancements in technology. This new era, like its historical counterpart, is marked by a transformative shift that is redefining every aspect of human life, from how we work and communicate to how we learn and govern.

This chapter delves into the essence of this transformative era, exploring the fundamental technological innovations reshaping our world and their far-reaching impacts on society. We will examine the pivotal technologies driving the Digital Renaissance, including artificial intelligence, blockchain, the Internet of Things (IoT), and other emerging technologies such as virtual and augmented reality and 5G networks. By understanding these technologies and their applications, we can appreciate how they collectively contribute to a digital transformation that is as revolutionary as the artistic and scientific achievements of the past.

The Disturbances of Growth

• The disturbances in growth cover a broader spectrum of changes from no growth (Aplasia) to uncontrolled growth (Neoplasia).

• While uncontrolled growth (neoplasm) is not dealt here, the other forms of growth disturbances are considered in this chapter.

Cellular Adaptation to Injury

• The cells respond to altered physiological or pathological stimuli by adapting themselves.

• These changes are reflected as atrophy, hyperplasia, hypertrophy, metaplasia and dysplasia besides aplasia and hypoplasia.

The integument is composed of the cuticle and under lying epidermal cells that secrete the cuticle. The integument is a complex vulnerable organ system of diverse function. The insect outer body covering is called integument. The integument is a central subject intimately related to a variety of applied - Problems such as the mode of action, insecticides, ecology, cuticle and endocrine glands present in the body of insects. The insect integument consists of 3 parts and plays crucial role in locomotion, breathing and respiration, feeding, excretion, protection from desication behaviour of insect.

1. Epidermis Layers
2. Basement Layers
3. Cuticle Membrane

Introduction 
The discovery of antibiotics—one of the greatest medical breakthroughs of the 20th century—began when Sir Alexander Fleming noticed that the fungus Penicillium notatum inhibited the growth of Staphylococcus spp. This finding sparked a search for similar properties in other fungi and bacteria. From 1940 to 1960, known as the ‘Golden Era of Antibiotic Discovery’, most modern antibiotics such as streptomycin, tetracycline, rifampicin, and nalidixic acid were identified through natural product screening (Clardy et al., 2006; Lewis, 2013). However, the declaration that “it is time to close the book on infectious diseases and declare the war against pestilence won” proved to be premature (Davies & Davies, 2010). It was not a final victory but a fragile truce. In the ongoing war between humans and microbes—nature’s own creations—our successes are brief, and the microbial battleground keeps shifting. Bacteria’s genetic adaptability, coupled with human complacency, led to antimicrobial resistance (AMR), where microbes gradually evolved resistance to almost all known antibiotics (Ventola, 2015). Resistance appeared soon after antibiotics entered clinical use, but the emergence of methicillin-resistant Staphylococcus aureus (MRSA), multidrug-resistant Mycobacterium tuberculosis, and extended-spectrum ß-lactamase (ESBL)-producing bacteria marked major setbacks (Prestinaci et al., 2015; WHO, 2023). AMR gained global attention with the rise of pan-drug-resistant strains—resistant to all antibiotic classes—seen in Klebsiella (India), Acinetobacter, and Pseudomonas (China, Italy, Greece), and extensively drug-resistant tuberculosis (XDR-TB). The infamous case of

Introduction

Food being the foremost basic need gets the priority in expenditure of people, especially poor class. Access to food demands affordability, which depends upon the twin factors namely, income of the people and prices prevailing in the country. Slower growth in income than prices would undermine the purchasing power, resulting in inadequate access to food and calorie consumption. Foodgrains account for about four-fifth of the calorie intake of the poor and an increase in cereal prices could significantly reduce the calorie intake of the poor, as it is sensitive to cereal prices.