eChapters

Introduction

There are manypeople all over the world who have a certain level of sensitivity or intolerance towards milk and milk products. The reactions to milk which involve the immune systemare termed as milkallergy, whereas, difficulty in the digestion of the milk and milk products is known as milk intolerance. Milk intolerance occurs due to malabsorption of milk sugar (lactose) in intestine, a condition in which lactose is not digested into its monomers (galactose and glucose) due to lower activity or insufficiency of lactase enzyme. Inability to digest lactose, which is a disaccharide present only in milk, is specifically known as lactose intolerance. However, hypersensitivity involves the adverse immune reaction(allergic reaction) inthe body causeddue to the ingestion of milk proteins. Milk and milk products are major source of basic as well as essential nutrients and cannot be skipped from the diet of the individual. It is a rich source of calcium,which is essential for the growth and reformationof bones. The decline in calcium may lead to thin, fragile bones that break easily, a condition called osteomalacia or osteoporosis in women. Thus, it is a matter of concern for both children andadults whoare allergic or intolerant towards milk and milk products and not getting enough calcium and other nutrients in diet. This chapter would provide more insight about milk intolerance and milk allergy/hypersensitivity and how to deal with it.

Despite the benefits that minimally invasive surgery and osteosynthesis have brought to fracture management and bone healing, there are still many circumstances where bone healing remains challenging. Large bone defects are serious complications that are most commonly caused by extensive trauma, tumour, infection, or congenital musculoskeletal disorders. In nonunion cases repairing of bone defects with composite biomaterials as defect filler can promote bone regeneration. Currently, the gold standard for bone regeneration is use of autogenous bone graft. In order to avoid morbidity at the donor site or if large amount of autogenous bone is needed, bone substitution materials can be used.

Bone substitution materials can be combined with cells such as mesenchymal stem cells (MSCs) to increase bone formation. Bone-marrow derived mesenchymal stem cells (BMSCs) represent an attractive cell population for tissue regeneration. Bone marrow stem cells are pluripotent cells that have been used to facilitate bone repair because of their capability of differentiating into osteoblasts. Several studies on the regeneration of bone have shown that cultured BMSCs, seeded on different bioabsorbable implants are able to induce bone formation in vivo and lead to improved healing of critical-size defects.

Various types of equipment are needed and used to facilitate the process of baking. Depending upon the use, equipment may be as light equipment and heavy equipment.

5.1 Introduction

The egg production in the country has increased from 78.48 billion in 2014-15 to 114.38 billion in 2019-20. India ranks 3rd in egg production in the world. Annual growth rate of egg production was 4.99 per cent during 2014-15, there after there has been a significant improvement in the egg production with 10.19 per cent growth registered in 2019-20 over the previous year. The per capita availability of egg was 86 per annum in 2019-20. Less than a generation ago the main supply of eggs was from small backyard unit. Processors, handlers, and distributors of eggs and egg products need an understanding of egg-production practices to cope more intelligently with problems of product quality and character.

An unmanned aerial vehicle (UAV) is any aircraft or flying machine that operates without a human pilot. UAVs can be controlled autonomously or remotely by a human operator using onboard computers and robotic systems. In surveillance or military operations, UAVs are often part of an unmanned aircraft system (UAS). Drones, a common term for UAVs, have gained popularity for various applications such as photography, videography, surveying, inspection, and delivery.

The essential components of a drone include the frame, motors, propellers, battery, flight controller, and sensors. Let’s explore these components in detail:

1. Frame

2. Battery

3. Flight Controllers

4. Sensors

5. Motors and Propeller

A family of about 73 genera and over 1,600 species (Hickey and King, 1988),Amaryllidaceae are usually distributed in tropical and sub-tropical regions. About 9 genera and over 60 species have been reported from India. Some of the larger genera along with the number of their world over reported species are Crinum (110), Hippeastrum (75), Narcissus (60), Hymenocallis (50), Haemanthus (50), Cyrtanthus (47), Zephyranthes (40), Galanthus (20), Polianthes (15), and Pancratium (15).
Hippeastrum (popular name Amaryllis) is one of the most beautiful bulbous ornamental plants grown in the world. It is very suitable for planting in pots, greenhouses, window gardens, flowering beds, rockeries, popular as cut flower, and useful in floral arrangements. Hippeastrum and Amaryllis are synonyms for ‘Trumpet lily’ or ‘Night Star lily’ in Indian gardens. In USA, A. belladonna is known as Callicore rosea sometimes as Hippeastrum equestre, and in South Africa as ‘March lily’, being a variable species. Plants of the genus A. belladonna are known as ‘Belladonna lily’, ‘Naked Lady’ or ‘Amarillo’. Hippeastrum hybridum is popularly known as ‘Royal Dutch’ amaryllis or ‘Dutch’ amaryllis hybrids. Hippeastrum takes its name from the Hippeus meaning ‘a knight rider’ or horse and ‘astron’ meaning a star, due to some fancied resemblance in H. equestre, perhaps of the equitant leaves and the star shaped corolla opening.

Manuscript speaking is a public speaking method where a speaker delivers a pre-written speech word-for-word from a script. This style emphasizes precision and accuracy, making it ideal for contexts where exact wording is crucial, such as political addresses, legal declarations, academic presentations, and scientific reports. Commonly used in formal or high-stakes scenarios, manuscript speaking ensures consistent and accurate content delivery. However, it requires skillful execution to maintain audience engagement and avoid a monotonous or mechanical delivery.
Understanding Manuscript Speaking
Manuscript speaking is unique because the speaker relies entirely on a prepared text. This method ensures that every word, fact, and statistic is presented as intended, leaving little room for error. It is commonly used in:
1. Political Speeches: For accuracy in official addresses or statements.
2. Legal Proceedings: Where exact language is critical.
3. Scientific Presentations: To ensure technical accuracy.
4. Media Broadcasts: In scripted news delivery.
Key Components of Effective Manuscript Speaking
Mastering manuscript speaking involves more than just reading a script. It requires a balance of precise content, engaging delivery, and audience connection. Here are the key components that contribute to effective manuscript speaking:
1. Content Preparation
• Clarity and Structure: The script should be well-organized, with a logical flow of ideas.
• Audience-Centric Language: Use language that resonates with the audience’s knowledge level and interests.
• Highlighting Key Points: Ensure important ideas stand out with clear emphasis in the text.

Introduction
As the world navigates the complexities of the 21st century, the pivotal role of information technology (IT) in bridging change and fostering sustainable development cannot be overstated. Vision 2047, marking a centenary of India’s independence, represents a forward-looking commitment to leveraging IT as a transformative tool to achieve global connectivity and sustainability. This chapter delves into the contributions of IT in driving this vision, outlines aspirations for a globally connected future, and reflects on the guiding principles of Panch Parivartan as a framework for transformative change.
Role of IT in Bridging Change and Achieving Sustainable Development: Information technology has become the backbone of modern society, enabling rapid innovation, connectivity, and efficiency across all sectors. IT offers solutions addressing critical economic growth challenges, environmental preservation, and social equity.

Hibiscus (Hibiscus rosa-sinensis) is a vigorous tropical evergreen flowering shrub valued for its large, colourful and attractive blooms. In India, its flowers are widely used for religious offerings, particularly in temple worship, as well as for ornamental and loose flower purposes. The chapter introduces its origin, distribution, genetics, botanical characteristics and important varieties. It also highlights the crop’s medicinal and food-related importance, including the use of hibiscus products in herbal beverages and processed foods. Detailed production practices cover climate, soil, propagation, field preparation, nutrient management, irrigation and cultural operations. Major pests and diseases, harvesting, postharvest management and yield are also included for commercial cultivation.

3.1. Growth Analysis

Growth and development analysis of plants provides information related to influence of various factors either negative or positive on plant growth. The basic idea of this analysis is the estimation of crop growth at various stages and finally towards the yield. It will help us to understand the performance of a genotype as well as impact of agronomic practices on the crop at any stage of growth and also on final yield. This would also identify the factors responsible for high yield and thereby provide the basis to tailor agronomic practices. The most common parameters used in growth analysis are leaf area index, crop growth rate, relative growth rate, net assimilation rate and leaf area duration.

Seed certification is a legal programme to maintain and make available to the public high quality seeds and planting material of genetically distinct crop varieties. Under seed production programme, quality seed is produced by govt. farms research stations, progressive farmers and seed producers using careful quality control, pedigreed plant stock, field inspections during the growing season and seed inspections after the harvest. Certification is an officially recognized method for maintaining varietal identity of the seed. In India certification is carried out by State Seed Certification Agencies.

Rationale of the Study

Greens are the cheapest of all the vegetables within the reach of poor man, being richest in their nutritional value. The problem of malnutrition is assuming seriousness in the vulnerable groups viz., adolescents, pregnancy, lactation and school children, not because of poverty but because of ignorance, illiteracy and callousness of the people. The lack of knowledge especially on the nutritive value of these green leafy vegetables among the public in general is the main drawback in their lower consumption. (Jyoti, 2008)

Introduction

An agricultural project is defined as an investment activity where financial resources are expended to create the capital assets with an anticipation of benefits over time. In other words, it is an activity where money is spent to realize the expected returns and requires planning, financing and implementation as a unit. In fact, the whole complex of activities using resources to gain benefits constitute the agricultural projects. The agricultural project may include projects such as irrigation, dairy, poultry, piggery, rural credit, social forestry, land reclamation/leveling, rural development projects, etc. Moreover, the dividing line between an “investment “ and a “production” expenditure is an agricultural project.  For instance, the fertilizers, pesticides, seeds, etc. are called investments where returns are realized over the service period of asset. Likewise, the plantation of fruit crops though constitute an investment yet the paddy transplanting as production expense, i.e., the difference exists in time span to grow plants.

Introduction

Spectacular accomplishment in every sector has enabled India to be amongtop achieving nations. However, every section of the society is not benefited by these achievements and problem of malnutrition still remains unresolved. Malnutrition is a common problem faced by underdeveloped and developing countries suchas Philippines, Nepal, Sudan,Tanzaniaand Indiasincelongback. Malnutrition includes undernutrition(wasting,stunting,underweight),inadequate vitamins or minerals as well as overweight, obesity and resulting diet-related non communicable diseases(NCDs). As per the latest report of World Health Organization, 52 million children under 5 years of ageare wasted, 17 million are severely wasted and 155 million are stunted, while 41 million are overweight or obese (WHO, 2018). More than 50% women of marriage age are suffering from anemia. If women are malnourished at the time of pregnancyand delivery, the babybornface theproblems such asphysical retardation,sensitive tocommon infections, reduced cognitive abilities, reducedmental development, etc. As per the World Health Organization (WHO) guidelines, starting from the date of conceiving a child, the first 1000 days are a critical window from nutrition point ofview.Unfortunately, inseveral regions of developingcountries includingIndia, neither the mother nor the babyis provided with the right quantity and qualityof food during this window period. Therefore, it is important for the policymakers to identifymalnutrition at an earlystage for timelyplanningand implementation of various intervention strategies at the community, village, and district level. NitiAyog, Government of India (GoI) (previously known as Planning Commission), in an effort to eliminate malnutrition,regularlyplans several short and longtermnutritionalprogrammesand policies.In thischapter,we willdiscuss some of these policies launched since independence and their impact in combatingmalnutrition.

Abstract

The drainage pattern and the architecture are the reflections of not only the tectono fabric of a region, but also the active tectonic processes. From amongst many drainage patterns and anomalies, the eyed drainages, deflected drainages and the compressed meanders interpreted from satellite images for Pudukkottai region of Southern Tamil Nadu infer to reflect the active N-S block faults and NE-SW sinistral and NW-SE dextral faults related to post collision tectonic phenomena.

Introduction

The Geoscientists have long back recognized that the drainages are the reflections of the surface and subsurface lithology, structure and tectano fabric and also the active tectonic movements especially of the Quaternary period (Thornbury, 1985). Hence, the Geoscientists have all along been showing greater interest in mapping the drainage patterns. However, the mapping of the drainage patterns and detection of tectonic features there from have gained greater momentum only after the advent of modern Remote Sensing technology. Since the airborne and satellite borne spectral images have the credentials of showing the drainage pattern, the drainage anomalies and the tectonic features related to them all of which were studied in conjunction to bring out information on the geological history of the Quaternary period by many workers (Vaidyanadhan, 1971; Murthy and Sastri, 1981; Agarwal and Mitra, 1991; Ramasamy, 1991; Saravanavel and Ramasamy, 2014).

Spontaneous contractions of the uterus are controlled and coordinated for various reproductive functions. The non-pregnant uterus facilitates ova and sperm transport, provides adequate embryo placement for implantation, and contributes to the expulsion of menstrual debris through increased contractility, or periods of relative quiescence (Hutchings et al., 2009). Uterine dysmotility has been implicated in the pathogenesis of certain infertilities, implantation failure, endometriosis, dysmenorrhea, and abnormal menstrual events (Kunz and Leyendecker, 2002; Aguilar and Mitchell, 2010). Although these conditions may not contribute to mortality but can significantly affect patient’s reproductive health, and considerably alter their quality of life (Jones et al., 2004; Weissman et al., 2004; Chachamovich et al., 2010). Dysmenorrhoea refers to the occurrence of painful cramps in the lower abdominal region during menstruation and is one of the unresolved gynecological disorders in adolescent girls and women of reproductive age (Wang et al., 2004; Harel, 2008). This condition is mainly characterized by cramping pain in the lower abdomen immediately before or during menstruation, which does affect the quality of their life and work (Davis and Westhoff, 2001).

Introduction
Climate change refers to alterations in the earth's global or regional climates over time, encompassing shifts in atmospheric variability or average conditions over periods ranging from decades to millions of years. The United Nations Framework Convention on Climate Change (UNFCCC) differentiates between "climate change" for human-induced alterations and "climate variability" for other changes. Over the past century, ending in 2005, the average global air temperature near the earth's surface has risen at an estimated rate of 0.74 ± 0.18°C (1.33 ± 0.32°F) (IPCC, 2007). In contemporary discussions, especially within environmental policy, "climate change" often refers to recent climate alterations. Both natural processes and human activities influence the earth's temperature and subsequent climate change. Significant increases in global anthropogenic greenhouse gas (GHG) emissions over the years have been major contributors to global warming. The sun, the earth's primary energy source, has a nearly constant output, but minor variations over extended periods can lead to climate change. Natural processes such as orbital changes (orbital forcing), volcanic eruptions, and greenhouse gas concentrations in the atmosphere also affect the earth's climate. Changes in atmospheric concentrations of greenhouse gases and aerosols, land cover, and solar radiation modify the climate system's energy balance, leading to either warming or cooling.
Volcanic eruptions release several gases, notably sulfur dioxide (SO2), which forms sulfate aerosols (SO4) in the atmosphere. Although linking specific weather events to global warming is challenging, increased global temperatures can result in broader changes like glacial retreat, Arctic shrinkage, and rising sea levels worldwide. Variations in precipitation patterns could lead to floods and droughts. Other impacts may include shifts in agricultural yields, the creation of new trade routes, reduced summer stream flows, species extinctions, and the spread of disease vectors. Most global climate change models predict a decline in snowpack on many western mountain ranges, adversely affecting fish populations, hydropower, water recreation, and water availability for agricultural, industrial, and residential use. Partial loss of polar ice sheets could lead to significant sea level rise, altering coastlines and inundating low-lying areas, with the most significant effects on river deltas and low-lying islands. These changes are projected over millennial timescales, but rapid sea level rise within centuries cannot be ruled out. Current climate change models predict a rise in sea surface temperatures between 2 °C and 5 °C by 2100 (IPCC Third Assessment Report, 2001; Done et al., 2003). According to the climate profile document of Jammu and Kashmir, the region has seen an increase in average temperature, with the Kashmir valley rising by 1.45°C and the Jammu region

Successful irrigation development requires careful evaluation of soil and land characteristics before irrigation is introduced or expanded. This chapter deals with the principles and criteria used to evaluate land for irrigation and determine its suitability for sustained agricultural production. Important soil and land characteristics considered include surface-soil texture, particle-size class of the subsoil, coarse fragments, soil depth, permeability, salinity, exchangeable sodium percentage, slope and drainage. These factors determine the ability of land to store and transmit water, support root growth and withstand potential problems associated with irrigation. The chapter introduces land irrigability classification and explains the overall capability index (Ci), including its calculation and interpretation. Subclasses are considered to identify specific limitations affecting irrigated agriculture. The chapter further discusses land suitability classification and the structure used for assessing suitability. Physical condition of soil is included as an important component of land evaluation. By integrating soil, water and landscape characteristics, the chapter provides a systematic basis for identifying suitable land, recognizing limitations and planning sustainable irrigation development.

The respiratory system or tracheal system is involved in gaseous exchange in the insect with the environment. In this system there is a system of internal tubes, the tracheae that directly transport the oxygen to the parts of the body. Therefore, it does not use the circulatory system as the vehicle for gaseous exchange. The trachae open outside through segmental pores called spiracles having some system of closing and opening. Except proturans and some collembolans all insects possess tracheal system for respiration. These insects live in moist habitats where gaseous exchange takes place directly with the environment via the integument.

Different types of greenhouses or protected structures are designed to meet the specific needs. They can be classified based on shape, utility, construction, cladding material, net houses and technology adopted.

A. Classification based on shape of greenhouse: Greenhouses can be classified based on their shape or style. For the purpose of classification, the uniqueness of the cross section of the greenhouses can be considered as a factor. As the longitudinal section tend to be approximately the same for all types, the longitudinal section of the greenhouse cannot be used for classification. The cross sections depict the width and height of the structure and the length is perpendicular to the plane of cross section. Also, the cross section provides information on the overall shape of the structural members, such as truss or hoop, which will be repeated on every day. The commonly followed types of greenhouse based on shape are lean-to, even span, uneven span, ridge and furrow, saw tooth and quonset.

Lean-to type greenhouse: A lean-to design is used when a greenhouse is placed against the side of an existing building. It is built against a building, using the existing structure for one or more of its sides. It is usually attached to a house, but may be attached to other buildings. The roof of the building is extended with appropriate greenhouse covering material and the area is properly enclosed. It is typically facing south side. The lean-to type greenhouse is limited to single or double-row plant benches with a total width of 7 to 12 feet. It can be as long as the building it is attached to. It should face the best direction for adequate sun exposure. The advantage of the lean-to type greenhouse is that, it usually is close to available electricity, water, and heat. It is a least expensive structure. This design makes the best use of sunlight and minimizes the requirement of roof supports. It has the following disadvantages: