eChapters

Aluminium is a ubiquitous metal and seen in an environment. Source of aluminium happens through dietary souce, food addivitives, packing materials, medications, environmental exposure as well as occupational exposure. Toxico kinetics is related to the interaction of aluminium with biological systems and toxicity also. Toxico dynamics of aluminium is related to the the oxidatve stress, neuro toxicity and bone toxicity. Diagnosis is based on MRI scan and measurement of serum as well as urine. Treatment is dependent on chelation therapy as well as avoidance of exposure. Finally it is concluded that aluminium toxicity leads to health risks in a significant manner along with potential adverse effects on neurological, gastro, intestinal, renal as well as skeletal systems.

Introduction

Aluminium is a ubiquitous metal observed naturally in the environment. It is widely used in various industrial and consumer products including cookware antacids, vaccines, and food additives. While aluminium is normally considered safe in low concentrations and exposure to high levels can lead to toxicity causing a range of adverse effects on human health. In this comprehensive article, authors will provide information regarding its toxicokinetics and toxicodynamics, clinical signs and symptoms, associated lesions, diagnosis and treatment strategies.

The cold chain is the lifeline of the ice cream industry because the product must remain continuously frozen from factory hardening until consumption. This chapter examines the complete cold-chain network, beginning with hardening and factory cold storage and extending through CFA or distributor cold rooms, refrigerated transport, retail freezers, and final consumer handling. It explains temperature requirements, monitoring systems, equipment selection, cold-room management, stock rotation, and quality assurance. Particular attention is given to Indian challenges such as power interruptions, inadequate freezer maintenance, poor retailer practices, and temperature abuse. The chapter demonstrates how disciplined cold-chain management protects texture, flavour, shape, overrun, shelf life, and ultimately consumer confidence

Antibiotics, often referred to as “magic bullets” in the battle against bacteria, stand out as one of the most remarkable medical breakthroughs of the 20th century. Their advent revolutionized the therapeutic landscape, consistently saving millions of lives from bacterial infections (WHO, 2020). Undoubtedly, antibiotics are a blessing to humanity, not merely for their medicinal applications but also for their diverse uses. They have long been employed in various contexts, including animal husbandry and production, serving as preventive measures in numerous underdeveloped and developing nations for decades (Majumder et al., 2020). A range of antimicrobial agents, including antibiotics, antifungals, antivirals, disinfectants, and food preservatives, function to either inhibit microbial growth or eradicate them altogether. Among these, antibiotics, specifically tailored to combat bacterial infections, are the most widely used class of antimicrobials. With their increasing and often improper use, microorganisms have developed antimicrobial resistance (AMR) (Murray et al., 2022).

Antimicrobial resistance is an inevitable evolutionary process observed in all microorganisms, and is driven by genetic mutations aimed at resisting the lethal pressures of selection. Bacteria, adapt to environmental selection pressures by developing resistance to antibacterial drugs, thereby diminishing the efficacy of these treatments (Murray et al., 2022). The widespread use of antibiotics, particularly in developing nations, further flares up the process, leading to significant repercussions such as increased rates of morbidity and mortality (WHO, 2020). The incidence and prevalence of antimicrobial resistant bacterial infections have reached alarming levels in the 21st century, posing a substantial threat to global public health akin to a silent pandemic. Antibiotic resistance knows no borders and can impact individuals of any age or gender, regardless of their location. In its present state, antimicrobial resistance (AMR) stands as one of the foremost threats, not only to global health but also to food security (Murray et al., 2022).

Artificial intelligence is becoming an important technology for transforming agricultural decision-making and farm management. This chapter introduces the fundamental concepts, tools, and applications of AI in agriculture. It explains how machine learning, deep learning, computer vision, predictive analytics, and intelligent systems can process large volumes of agricultural data. AI applications include crop monitoring, disease detection, yield prediction, precision input management, and automated decision-making. The chapter also discusses the major drivers of AI adoption, including increasing food demand, resource constraints, climate change, and labour shortages. Examples of AI-based agricultural applications demonstrate its potential to improve productivity, sustainability, resource efficiency, and resilience.

• In statistics, best linear unbiased prediction (BLUP) is used in linear mixed models for the estimation of random effects. BLUP was derived by Charles Roy Henderson in 1950 but the term “best linear unbiased predictor” (or “prediction”) seems not to have been used until 1962 (Henderson, 1975, 1985).

• “Best linear unbiased predictions” (BLUPs) of random effects are similar to best linear unbiased estimates (BLUEs) of fixed effects. The distinction arises because it is conventional to talk not about estimating fixed effects but rather about predicting random effects, but the two terms are otherwise equivalent.

BLUE and BLUP are both acronyms used in statistics

• BLUE stands for Best Linear Unbiased Estimates and refers to the solutions (or estimates) associated with the fixed effects of a model.

• BLUP stands for Best Linear Unbiased Predictions and refers to the solutions (but identified as predictions) associated with the random effects of a model.

• Both BLUEs and BLUPs are linear functions of the data and have the lowest variance.

• The expected value of a mean estimate for an individual equals its true value for BLUEs.

• BLUPs are similar to BLUEs, but it is conventional to talk about estimating fixed effects but predicting random effects.

• BLUP is the standard selection method in animal breeding where the breeding values of sires are estimated based on progeny performance to select superior genotypes and to breed superior families.

This chapter has focused on providing readers with a comprehensive understanding of business communication strategies and techniques in the Indian agricultural context. The chapter has highlighted the importance of communication in business, the challenges faced by the agricultural sector in India, and the need for effective communication strategies to overcome these challenges. The chapter has also provided an overview of relevant communication theories and techniques and their application in the Indian agricultural context. Understanding business communication is critical to developing effective marketing, supply chain, and other business-related strategies in the Indian agricultural context, and this chapter has laid a strong foundation for the same.

The Cerebellum plays an important role especially in coordinating voluntary movements as well as controlling balance. If Cerebellum is affected by abnormalities namely asynergia, these essential functions can be impaired, resulting in a significant difficulties regarding movement and coordination. Asynergia is related to lack of ability regarding coordination of muscle movements in a smooth manner, leading to Jerry or disjointed motions. The medications can modulate neuro transmitter activity, decrease symptoms namely tremors and rigidity and increase motor activity. Levpdopa is generally prescribed to decrease symptoms cerebellar abnormalities. Dopamine plays an important role in controlling movement and it's deficiency is implicated particularly in conditions namely Parkinsons disease, which can present with cerebellar dysfunction. Levodopa, frequently combined with carbi dopa to increase it's effectiveness, can help regarding an enhancement of motor activity and decrease tremors in patients with cerebellar disorders along with asynergia. Drugs that increase GABAnergic transmission, namely benzodiazepines and baclofen are generally used to manage symptoms namely spasticity associated with cerebellar abnormalities. Baclofen, a GABA _ receptor agonist, can decrease muscle spasticity and enhance coordination particularly in patients with cerebellar abnormalities. Anti cholinergic drugs namely trihexyphenidyl, can assist regarding reduction of symptoms namely tremors and rigidity by stopping the effects of acetyl choline. Dopamine receptor agonist namely pramipexole and ropinirole are useful regarding management of motor symptoms particularly in cerebellar abnormalities. Muscle relaxants namely tizanidine and dantrolene are used to decrease muscle stiffness and spasticity especially on patients with cerebellar abnormality. Finally it us concluded that pharmaco therapy can reduce symptoms and enhance quality of life for individuals with cerebellar abnormalities namely asynergia.

Constitution

The word ‘constitution’ is derived from a Latin word “Constituere” that means to set up or to make up or to establish. Therefore, it is the structure, composition, physical make up or nature of something consisting inherited qualities modified by environment. Constitution in homeopathy is defined as the physical and mental makeup which is expressed through physical built, characteristics, desires, aversions, reaction including emotional and intellectual attributes. In other words constitution incorporates the individual’s combined physical body type (including nervous system and metabolism), mental thinking, style, emotional reactivity and temperament.

Classification of constitution

Human constitution has been classified in different ways in different systems of health care.

The cerebellum plays an important role regard6 motor control, coordination and balance. If cerebellum experience dysfunction, it can result in various movement disorders, one of which is inhibition tremors. In the Cerebellum, GABAnergic neurons play an important role in modulating motor activities as well as coordination. By enhancing inhibitory neuro transmission, Benzo diazepines can assist on alleviating inhibition tremor symptoms. Baclofen is used to manage spasticity and can also provide relief especially for intention tremor. By blocking beta_ adrenergic receptors, propranolol reduces sympathetic nervous system activity, there. By reducing tremor activity

Pyrimidine, an anticonvulsant enhances GABAnergic neuro transmission. Targeted manipulation of gene expression within the Cerebellum mau offer more precise ND sustainable approach to manage inhibition tremor. Finally it is concluded that inhibition tremor, stemming from cerebellar disorder, exhibits significant challenges to individuals motor function as well as quality of life.

Introduction

The cerebellum, a critical structure located at the base of the brain, plays an important role in motor control, coordination and balance. When the cerebellum experiences dysfunction, it can lead to various movement disorders, one of which is inhibition tremor. Inhibition tremor is exhibited as an involuntary shaking or trembling of body particularly during voluntary movements, impairing fine motor skills and coordination. While there is no cure for cerebellar disorders, pharmacotherapy offers options to manage symptoms, including inhibition tremor.

Introduction

The economic cycle, also known as the business cycle, refers to the fluctuating state of an economy characterized by periods of economic expansion and contraction. It involves the cyclical pattern of growth and decline in economic activity, impacting various indicators like gross domestic product (GDP), employment rates, interest rates, and consumer spending2. The economic cycle is a fundamental concept in economics that helps determine the overall state of an economy as it moves through four distinct stages: expansion, peak, contraction, and trough. Understanding the economic cycle is crucial for investors, businesses, and policymakers as it influences investment decisions, business strategies, and economic policies based on the prevailing stage of the cycle.

1. Expansion

The upswing of the business cycle towards a peak is called an economic expansion. An economic expansion is associated with: Firstly, an increase in production and output is a prominent feature of economic expansion. This uptick in production signifies growing economic activity, as businesses ramp up their operations to meet rising demand.

Geographical Indications (GI) are indications or symbols that are affixed to products that possess a specific geographical origin and are known for their unique qualities or reputation. These products can be agricultural, natural, or manufactured goods that are essentially attributed to a particular region, locality, or country where they are produced. According to Article 22.1 of the TRIPS Agreement, GIs identify a good as originating from a specific territory, region, or locality, where a given quality, reputation, or characteristic of the good is essentially attributable to its geographical origin.

GIs are a product of collective tradition and decision-making and continue to evolve. They represent a combination of human effort, culture, land resources, and climatic conditions. GIs are limited to a specific region and are not transferable from one owner or region to another. A product that has a GI tag is associated with a specific geographical area where it is developed, and the GI sign on the product indicates its origin. Products designated with a GI acquire a high reputation and are valuable commercial assets for the geographical region where they originated. However, GIs are also exposed to misappropriation and forgery, and therefore require both national and international protection.

An accumulation of cerebro Spinal fluid (CSF) within the brains ventricles, leading to the enhancement of intra cranial pressure (ICP). This condition can happen at any age and may result from many underlying causes. Hydrocephalus can be congenital or acquired. Symptoms of Hydrocephalus include headache, nausea, vomiting, Gait disturbances, enlargement of the head in infants. Diagnosis is based on medical history, review, physical examination, Diagnostic tests and imaging studies namely MRI or CT scans. Differential Diagnosis include normal pressure Hydrocephalus, intea cranial hemorrhage and idiopathic intra cranial hypertension. Treatment is dependent upon ventricular shunt and endoscopic third ventriculostomy. Finally it is concluded that Hydrocephalus is a complex neurological condition along with diverse causes as well as presentations.

Introduction

Hydrocephalus, often referred to as “water on the brain,” is a condition manifested by the accumulation of cerebrospinal fluid (CSF) within the brain’s ventricles, resulting in the enhancement of intracranial pressure (ICP). This condition can happen at any age and may result from various underlying causes. Understanding its history, causes, symptoms, diagnosis, differential diagnosis and treatment is critical for effective management.

Diffusion research investigates the spread of ideas within social groups. It extends beyond the two-step flow theory by examining the factors that influence the adoption of innovations, which can include new ideas, products, or practices, among members of a culture. In multi-step diffusion, while opinion leaders still play a significant role in influencing adopters' behavior, there are also other intermediaries involved in the decision-making process between the media and the audience.

One such intermediary is the change agent, who persuades opinion leaders to either adopt or reject an innovation (Infante, Rancer, & Womack, 1997).

Innovations are not universally adopted by all individuals in a social system simultaneously; rather, adoption typically occurs over time and can be categorized into adopter categories based on the time it takes for individuals to start using the new idea. For change agents, identifying which category individuals belong to is highly practical, as their short-term objective often involves facilitating the adoption of an innovation.

The adoption of new ideas is driven by human interaction within interpersonal networks. When the initial adopter of an innovation discusses it with two members of a social system, and these two in turn influence two more peers, and so forth, the pattern of adoption follows a binomial expansion. Over time, the distribution of adopters tends to follow a bell-shaped curve (Rogers, 1971).

ABSTRACT

Concomitant with paradigm shift from agrarian and brick and mortar economy to knowledge and service based economy, India needs to adhere to the international conventions for the benefit of enriching its knowledgebase with which economic development and social welfare could be achieved. Although geoscientific research has been at the forefront and contributed immensely to our country’s economic development, number of applications for patents, copyrights, etc., on geoscientific concepts, databases, innovations, designs or processes has been negligible when compared with other branches of science. This paper intends drawing the attention of geoscientists on this lacuna and provides information on fundamental aspects of IPR that may be of help to geoscientists whose innovations are waiting to be filed for patents or copyright.

Mercury, a heavy metal, is present vi. Various forms and is well known for its toxic effects especially on human health. Mercury occurs naturally vin the environment through volcanic eruptions, weathering of rocks and forest fires. It can be observed in soil, water and the atmosphere. Human activities such as mining, industrial processes (eg. Coal Combustion, chor alkali production) and improper disposal of mercury containing products contribute to environmental contamination. Mercury can be absorbed through inhalation ingestion or skin contact. Once absorbed, mercury distributes throughout the body, crossing g the blood brain barrier and placenta. Inorganic mercury is partly metabolized to organic forms, such as methyl mercury, by micro organisms in environment. Mercury is excreted via Urine and feces. Mercury disrupts neuronal function by interfering with neurotransmitter signalling pathways, cognitive function, motor coordination and sensory perception Mercury accumulates in the kidneys, causing tubular necrosis. Proteinuria and renal failure. Clinical signs and symptoms are tremors memory loss, nausea, vomiting, hypertension and chest pain. Diagnosis is based on medical history, physical examination, blood, Urine, hair tests and neuro imaging techniques namely MRI or CT scans. Treatment is based on chelation therapy. Finally it is concluded that understanding the sources, toxico kinetics, toxico dynamics clinical manifestations and treatment options is critical for effective management and prevention of mercury toxicity.

Antibiotics serve as a backbone of modern clinical management but are currently facing serious threats from nosocomial and community emerging antimicrobial-resistance (AMR). The misuse and overuse of antibiotics and other antimicrobial agents in humans and animals have accelerated the development of resistant strains. Amongst the drug-resistant microbes, major threat is posed by the ESKAPEE group, an acronym for Enterococcus faecium, Staphylococcus aureus, Klebsiella pneumoniae, Acinetobacter baumannii, Pseudomonas aeruginosa, Enterobacter spp., and Escherichia coli, comprising high to critical drug-resistant, World Health Organization Critical Priority I and II pathogens. The dry pipeline of effective and new antibiotics further exacerbates the situation with looming threat of heading to a ‘post-antibiotic era’. In such daring scenario of AMR, where AMR is expected to be the largest killer by 2050, it is imperative to understand the AMR development mechanism in bacteria as survival mechanism to find out way to mitigate AMR development and transfer.

As cherished members of our families, pet dogs bring joy, companionship, and unconditional love into our lives. Understanding their normal behavior is essential for building a strong bond and providing the care and support they need to thrive. Here’s a comprehensive guide to the typical behavior of pet dogs:

1. Social Behavior

• Dogs are social animals and thrive on companionship and interaction with humans and other animals. They often seek out attention, affection, and physical contact from their owners.

• Common social behaviors include wagging their tails, licking, leaning against their owners, and seeking proximity during rest or sleep.

Abstract

Plant-associated microorganisms play a significant role in conferring resistance to abiotic stresses. These organisms include rhizoplane and endophytic bacteria and symbiotic fungi and operate through a variety of mechanisms like triggering osmotic response and induction of novel genes in plants. The development of stress tolerant crop varieties through genetic engineering and plant breeding is essential but a long and strained process, whereas microbial inoculation to alleviate stresses in plants could be a more cost effective environmental friendly option which could be available in a shorter time frame. Considering the current trends available, intensive future research is needed in this area, particularly on field evaluation and application of potential organisms.

What is Panchgavya?
Panchgavya is an ancient, holistic preparation derived from cows, revered in Hindu culture for its spiritual, agricultural, and medicinal benefits. The term “Panchgavya” comes from Sanskrit, where “Pancha” means five and “Gavya” refers to products obtained from cows. True to its name, Panchgavya consists of five components sourced from cows: three primary ingredients (cow dung, cow urine, and cow milk) and two secondary ingredients (curd and ghee).
These ingredients are mixed in a specific proportion and allowed to ferment, creating a potent concoction. When applied in Ayurveda, this preparation is often referred to as “Cowpathy,” a traditional practice believed to harness the natural healing properties of cow- derived substances. In contemporary times, the uses of Panchgavya have extended beyond religious rituals to applications in agriculture, medicine, and even environmental conservation.
The Significance of Panchgavya
In Hindu traditions, cows are venerated as symbols of life and sustenance. As a result, the products derived from them hold immense cultural and spiritual value. Panchgavya is used in various rituals to purify spaces, offer prayers, and seek blessings. Beyond its spiritual aspects, Panchgavya has gained recognition for its practical benefits in multiple fields, particularly in organic farming, animal husbandry, and sustainable living.

Importance of Policies for Extension
Policies play an important role in the field of extension, which involves the transfer of knowledge and technology from researcher to farmers, communities and other stakeholders. Following are some specific reasons why policies are vital for extension:
1. Accountability: Policies may provide basis for monitoring and evaluation of extension activities and for holding extension professionals and other stakeholders accountable for their actions.
2. Innovation: Policies can promote innovation in extension by encouraging the adoption of new technology, approaches and practices, encouraging experimentation, collaboration and continuous improvement. By removing barriers to adoption and offering rewards for testing, policies can also aid in the creation of an atmosphere that fosters innovation.
3. Consistency: Policies aid in ensuring that extension activities are consistent with the goals and objectives of organization or program. It offers a framework for decision-making that enables the uniform
handling of similar circumstances.

This practical assignment is conceptualized and operationalized to understand various tools and techniques in conducting a PRA at the village level and help students in understanding their application in village development planning.

PURPOSE

To get students acquainted with the PRA tools and techniques and their application in village development programme

Microbial Resistance Mechanism

Huge use of antibiotics in nosocomical environment has lead to the occurrence of multidrug resistance mechanism by microorganism against particular antibiotics (Munita et al., 2016; Zhao et al., 2020). Main operation includes chemical modification, efflux pump through passivation, modification of drug targeting gene and systemic elimination of antibiotics as many of them can form biofilm (Rajput et al., 2018) which can show extreme resistance. Chemical and enzymatic mechanism can include inactivation, activity loss, degradation and derivatizaton of antibiotics chemical group (Liu et al., 2019). Best idea may include production of enzymes or they can also expel antibiotic to efflux pump. Antibiotics drug efflux resistance can be accomplished by drug efflux pump playing an important role in microbial resistance. A different type of efflux pump system has been identified that include lipophilic and hydrophilic efflux system targeting the drug at different chemical properties (Wasaznik et al., 2009; Kumar et al., 2012). Another strategy adopting in resistance mechanism is modification of drug targeting gene. This mechanism makes the changes in drug to lose its target through drug targeting gene modification. Another important resistance mechanism is effectiveness of antibiotics by interfering with the target site. Therefore, bacteria has evolved different mechanism that include target site protection. A bactericidal role played by beta lactum antibiotics in inhibition of mucopeptide synthase and bacterial penicillin binding protein (PBP) in cell wall transpeptidation reaction that prevents the formation of complete call wall and hence dies (Sauvage et al., 2016). Bacteria also developed its own strategies to cope up with the environmental stress that can also include human body. In course of gaining the advantage bacteria needs to compete for nutrients and to keep away from the molecules produced by other competing organism (Zhao et al., 2019). Recently researchers have found the importance of biofilm resistance in bacteria. Bacterial biofilm resistance produce by complex and systematic drug resistance mechanism.

Introduction

Self Help Groups (SHGs) are fast emerging as a powerful tool of socio-economic empowerment of the poor in rural areas. These are based on the principle by the people, for the people and of the people. Such groups are participatory processes to provide opportunities for people to share knowledge, common experiences and problems.

Self Help Groups (SHGs) of women in India have been recognized as an effective strategy for the empowerment of women in rural as well as urban areas, bringing women together from all spheres of life to light for their rights or a cause. Since the overall empowerment of women is crucially dependent on economic empowerment,  women through these SHGs work on a range of issues such as health, nutrition, agriculture, forestry etc. besides income generation activities and seeking micro credit. “SHG is a small, economically homogeneous and affinity based group of people who have decided to save and contribute to a common fund to be lent to its members as per the groups decisions”. Generally, a ‘Self Help Group’ (SHG) is formed when members of a community, who have the same or similar problem, come together, meet, share experiences, have discussions and thereby arrive at solutions.

A social group is commonly conceptualized as an entity comprising two or more individuals engaged in reciprocal communication, characterized by shared traits and possessing a collective sense of unity. Within the framework of the social identity tradition, researchers delineate groups as entities whose members self-identify as part of the collective. Social groups exhibit diversity in terms of size and typologies. For instance, an individual’s initial social interactions occur within the familial context, where interactions with immediate family members, notably the mother, serve as primary points of contact. Subsequently, as the individual progresses through developmental stages, engagement with peers and neighbors expands the social sphere, constituting another significant social group. Further social group affiliations emerge during formal education, as the individual integrates into student cohorts within educational institutions. Over time, the individual assumes diverse roles within broader societal contexts, contributing to the fabric of community and national citizenship. The diagrammatic representation of an individual’s interaction with his/her social group is as under.

A drone is a sophisticated piece of technology made of many key components that work together to enable flight and various functions. The primary parts include the frame, which provides the structure and support for all other elements; the motors and propellers, which generate lift and control movement; the flight controller, acting as the brain of the drone, processing input from sensors and guiding the drone’s flight path; and the battery, which powers the system. Moreover, sensors like GPS, accelerometers, and gyroscopes are integral for stability and navigation. Many drones also feature cameras and other payloads for specific tasks, such as aerial photography, surveying, or surveillance. These components, working in harmony, allow the drone to perform a wide range of applications in industries like entertainment, agriculture, and delivery.
KEY COMPONENTS OF A DRONE
Agricultural drones consist of multiple components, including a remote controller, an aerial platform, and a spraying mechanism. They possess sensors, cameras, and more components to enhance crop management and productivity. Understanding the fundamental components is vital to understanding the potential of agricultural drones. This section delineates the essential components that render these drones viable instruments for contemporary agriculture.

Abstract
Agricultural marketing in India enables the producers and the consumers to have a direct contact to buy and sell their products. But it is crucial to have a clear understanding on the consumer’s perceptions and preferences for the products who are the ultimate users as a better marketing strategy. The present marketing methods are much different from traditional ones, and can be even transformed by the use of data analytics, cutting-edge technologies, and data-driven insights by the Agri-marketers to perceive and interact with consumers. The success of a firm/business is greatly influenced by consumer perception and it is shaped by a number of elements, such as marketing initiatives, customer service, and product quality. Therefore, to have a positive perception of the consumers on the products, one should focus on
the ideology and the working of their perceptions which helps to design and brand their products accordingly. The Indian agricultural marketing system is facing a wide range of issues, that prevents it from going global due to its in competitiveness in the export activities. Its high time to focus on innovative policies and strategies that support for the economic growth and the enhanced livelihoods of the various stakeholders in this system.
Keywords: Consumer Perception, strategies, Agri-marketing, data analytics.

Agricultural marketing in India enables the producers and the consumers to have a direct contact to buy and sell their products. But it is crucial to have a clear understanding on the consumer’s perceptions and preferences for the products who are the ultimate users as a better marketing strategy. The present marketing methods are much different from traditional ones, and can be even transformed by the use of data analytics, cutting-edge technologies, and data-driven insights by the Agri-marketers to perceive and interact with consumers. The success of a firm/business is greatly influenced by consumer perception and it is shaped by a number of elements, such as marketing initiatives, customer service, and product quality. Therefore, to have a positive perception of the consumers on the products, one should focus on the ideology and the working of their perceptions which helps to design and brand their products accordingly. The Indian agricultural marketing system is facing a wide range of issues, that prevents it from going global due to its in competitiveness in the export activities. Its high time to focus on innovative policies and strategies that support for the economic growth and the enhanced livelihoods of the various stakeholders in this system.

Abstract

Dissolved Organic Carbon (DOC) consisting of water soluble organic molecules and by products of organic decomposition and chemical degradation processes, constitutes a critical link in carbon and nutrient cycles. The quality, or chemical and physical character, of DOC affects the degree to which it is transformed by biological and chemical processes. The significance of DOC was studied in layered coastal aquifers of the Pondicherry region during four different seasons. Pondicherry region has varied geological set up ranging from Cretaceous to Recent formations. A total of 52 groundwater samples were collected from various aquifers like Alluvium, Tertiary(Upper Cuddalore, Lower Cuddalore) and Cretaceous for two different seasons of pre- monsoon(PRM), and post-monsoon (POM). The samples were analyzed for major ions and DOC. The range of DOC in the study area is 0-14 mg/l. Very high DOC concentrations were measured during PRM in the samples from Alluvium and Lower Cuddalore Formation. The samples of these formations were compared with pH, Ionic strength, log pCO₂ and carbonate minerals concentration. The alluvial aquifer shows that pH governed dissolution along the coastal tracts and in Upper Cuddalore formation it’s based on interaction between aquifer matrix and groundwater.

Introduction

Wheat, a vital cereal crop cultivated globally, serves as a fundamental source of sustenance and livelihood for millions (FAOSTAT, 2021). However, wheat production faces hindrances from various biotic and abiotic stresses, with heat stress being a notable challenge (Prasad et al., 2019). The term “terminal heat stress” refers to the elevated temperatures occurring during the crucial reproductive phase of wheat, encompassing the grain-filling period and flowering stages (Lobell et al., 2012). Terminal heat stress emerges as a significant impediment to wheat cultivation, particularly in arid and semi arid regions, manifesting during the reproductive stage of the crop (Wassmann et al., 2009). This predicament is exacerbated by the escalating frequency and intensity of heat waves attributable to climate change (IPCC, 2021).

Abstract

A study on colloids in groundwater and its relationship with the geochemical parameters is reasonably essential because of its facilitating nature to transport radionuclides in groundwater. Colloid sampling has been carried out in the coastal aquifers of southeast coast of India. Two different bore wells were selected based on the distance from the coast to collect groundwater samples. On the basis of the result achieved from this study, a reliable representation is emerging. The values of pH and EC are governed by the different size fraction of colloids. In this study, the relation between different size fractions of groundwater colloids and its pH, TDS and EC were carried out. These parameters were analyzed in the lab and its influence with four fractions of colloid like 1.2, 0.8, 0.45 and 0.22 µm have been discovered by smooth scatter plot. The accumulation of particles weighting by normal weighing instrument. There is an higher accumulation of particles found in Kalpakkam than Anupuram in all the size fractions. For separation of particles high frequency pressure was used by ultrasonic cleaner had been carried out. This method is very simple and more reasonable than any other methods.

Introduction

The cerebellum, often referred to as the “little brain,” plays a crucial role in motor control, coordination, and speech. Dysarthria, a motor speech disorder manifested by difficulty in articulating words because of muscle weakness or incoordination, can be impacted by various factors along with drugs. Understanding the impact of drugs on cerebellar function and subsequent dysarthria is responsible for both medical professionals and individuals impacted by these conditions.

Cerebellar Abnormalities and Dysarthria

Cerebellar abnormalities can lead to a variety of causes including stroke, trauma, infections and neuro degenerative diseases. If the cerebellum is affected, it can lead to motor impairments namely ataxia (lack of coordination), tremors and dysarthria. Dysarthria particularly refers to difficulties in controlling the muscles used for speech, leading to slurred or unintelligible speech patterns.

Influence of Drugs on Cerebellar Function

Several drugs can influence cerebellar function either in a direct manner or an indirect manner. These drugs may impact neurotransmitter systems, interfere with neuronal activity or cause structural changes in the cerebellum. Some medications known to influence cerebellar function include:

Introduction

The cerebellum, a structure located at the back of the brain, plays a crucial role in coordinating movement, balance, and posture. Various factors along with drug use, can significantly impact its function resulting in cerebellar abnormalities. Among these effects, the rebound phenomenon stands out as a particularly intriguing aspect, shedding light on the intricate relationship between drugs and the brain.

Cerebellar Abnormalities and Drug Influence

Cerebellar Ataxia

Drug-induced cerebellar ataxia is a common manifestation of cerebellar dysfunction. Substances such as alcohol, anti epileptic drugs and certain chemotherapy agents can disrupt cerebellar function, leading to uncoordinated movements and impaired balance.

Neurotransmitter Imbalance

Many drugs alter neurotransmitter levels in the brain, affecting communication between neurons. GABAergic and glutamatergic neuro transmission, in particular, play crucial roles in cerebellar function. Disruption of these systems by drugs can contribute to cerebellar abnormalities.

Abstract

The development and management of fresh groundwater resources in coastal aquifers are seriously constrained by the impact of seawater intrusion. The coastal aquifers are fragile and this situation becomes more intense like that of the coastal Cuddalore region. The geochemical signature of groundwater of Cuddalore coast was studied for Pre Monsoon, Southwest, North east and Post Monsoon seasons by collecting total of 64 groundwater samples in each season. The collected samples from were analysed for physical parameters, such as electrical conductivity (EC), pH and major ion concentrations, such as Ca, Mg, Na, K, Cl, HCO₃, PO₄ and SO₄. Interpretation of analytical data shows the predominance of  Na–Cl type   in PRM and Ca- Mg-Cl type  is the dominant facies during POM. The Chaddas evaluation diagram shows that the hydrogeochemical evaluation plot for PRM samples fall in  Na-Cl type. The ratios of Na/Cl and Cl/HCO₃ is also enumerated the fact that the most of the samples from PRM and few samples from other seasons also indicates dominance of salt water intrusion.

3.1 Language and Principles of Writing: Basic Differences Between the Print, Electronic and Online News

Because each media has a unique readership with different needs, writing for print, electronic, and digital news demands distinct terminology and approaches. Here are the key differences:

Print News: Language

1. Conciseness: Print news requires concise and to-the-point writing due to limited space.
2. Formal Language: Language tends to be more formal and structured.
3. Third Person: Writing is often in the third person.
4. Headlines: Print headlines are shorter and must convey the essence of the story.

Introduction

Azoles, a class of organic compounds containing a five-membered nitrogen containing ring, have garnered significant attention in various fields, including agriculture, medicine, and industry. These compounds are renowned for their diverse applications, particularly as anti fungal agents in both human and veterinary medicine, as well as in agriculture for crop protection. Whatever it may be, alongside their efficacy, concerns have arisen regarding their potential toxicity and environmental impact.

The Role of Azoles

Azoles play a crucial role in combating fungal infections in humans and animals. They inhibit the synthesis of ergosterol, a vital component of fungal cell membranes, thereby disrupting fungal growth and proliferation. Additionally, azoles are used in agriculture to protect crops from fungal diseases, contributing to higher yields and improved food security.

Toxicological Concerns

While azoles have proven effective in controlling fungal infections, their use raises concerns due to potential adverse effects on human health and the environment. The toxicity of azoles stems from several factors, including their mode of action, chemical properties, and metabolic pathways.

Introduction

Phenothiazines are a class of drugs primarily used to treat psychiatric disorders such as schizophrenia, bipolar disorder, and severe anxiety. While they can be effective in managing these conditions, they also come with potential risks and toxic effects when not used properly. Understanding the toxicity of phenothiazines is essential for healthcare providers and patients alike to ensure safe usage and minimize adverse effects.

Mechanism of Action

Phenothiazines exert their therapeutic effects by blocking dopamine receptors in the brain, thereby altering neurotransmitter activity and reducing symptoms of psychosis. Additionally, they also block other receptors such as histamine and alpha-adrenergic receptors, contributing to their sedative and antiemetic properties.

Types of Phenothiazines

There arevarious phenothiazine derivatives available, including chlorpro mazine, fluphenazine, thioridazine, and promethazine, among others. Each may have slightly different pharmacological properties and side effect profiles, but they share common characteristics regarding toxicity.

Toxic Effects

Extra Pyramidal Symptoms (EPS)

One of the most well-known toxic effects of phenothiazines is the development of extrapyramidal symptoms, which include akathisia, parkinsonism, and tardive dyskinesia. These symptoms can range from mild discomfort to severe motor disturbances and can be particularly problematic with long-term use.

Introduction

Modern agricultural systems that promote cultivation of a very limited number of crop species have relegated indigenous crops to the status of neglected and underutilised crop species. This has caused a decline in crop diversity in agricultural systems across the world and current research efforts have identified these underutilised crops as having potential to reduce food and nutrition insecurity. This is because of their adaptability to low input agricultural systems and better nutritional composition. Underutilised crops are otherwise known as undervalued or neglected or development opportunity crops (DOCs) (Kahane et al., 2013). They are already cultivated, but underutilised regionally or globally giving relatively low global production and market value. These underutilised crop species have also been described as “minor”, “orphan”, “promising” and “little-used”. Many of these traditional crops grown for food, fiber, fodder, oil and as sources of traditional medicine play a major role in the subsistence of local communities. With good adaptation to often marginal lands, they constitute an important part of the local diet of communities providing valuable nutritional components, which are often lacking in staple crops. Global Facilitation Unit (GFU) for Underutilised species define underutilised crops as, those plant species with under-exploited potential for contributing to food security, health (nutritional/ medicinal), income generation and environmental services.

The Himalayan region extends all along the Northern boundary of India. It experiences harsh environmental conditions, coupled with unfavourable climate, poor physical capacity of soil and threaten habitat. However, low and mid altitude areas provide environment ranging from sub tropical to temperate, where plant life thrives. The diverse eco-habitat of Himalayan region hosts a wide range of plant diversity as well as crop diversity on which native people rely for their food and nutritional security. Among them, amaranth, buckwheat, chenopod, job’s tear millet and rice bean are the potential crop species of the region as they can easily be grown in harsh environments and degraded lands. These crops possess an exceptionally high nutritional value with higher content of protein, lipids and minerals as well as balanced composition of essential amino acid as compared to other cereals. Majority of people in the country are unaware of the nutritive values of underutilized crops. The chapter provides information on taxonomy, origin and distribution, nutritive value, uses, improved varieties, production and protection technology of the major underutilized crops grown in Himalayan region.

Underutilized crops are well adapted to the lands of Himalayan region and provide food and nutritional security to millions of impoverished people who do not have access to modern agricultural inputs. Owing to their nutritional superiority, underutilized crops are becoming popular in urban area as well as in developed countries as for example Amaranth in USA. With constantly increasing awareness for health products, the demand of underutilized crops is likely to grow in near future. Accelerated research and development are, therefore, essential for increasing production as well as productivity of underutilized crops along with mechanization and value addition.

The Andaman and Nicobar group of Islands, popularly known as the Bay islands, consists of 572 islands, islets and rocks, situated off the Eastern coast of India. The Islands are covered from coast to coast with an almost impenetrable growth of luxuriant tropical rain forests. The luxuriant growth of dense forests with tangled mass of climbers, lianes, canes and plant communities provide an additional source of income. Many species of bamboos, bushes, shrubs and stunted trees have tremendous values (Mondal, et al 2000). Most of the diversity is still collected from wild forest habitats largely composed of trees, shrubs and other perennial vegetations. Underutilized fruits provide food, nutrition and sustenance to the natives. Broadly, such underutilized diversity in edible fruits falls into four categories (Groot et al 1993).

Wild fruits were an important source of food for mankind before dawn of civilization and domestication of present day fruits. Cavemen in forests also depended on these fruits and passed on valuable information on utility and choice of wild species of fruits from generation to generation.Thus the present day horticulture came into existence. Also, wild varieties of plants, yielding edible fruits growing throughout the Himalayas, contributed directly to cultural heritage of India. Even today, these fruits are eaten in plenty by local people, as they are commonly available in abundance in their habitats. Fruit crops, which are neither grown commercially on large scale nor traded widely are called underutilized fruit crops. These are cultivated, traded and consumed locally. Underutilized fruit crops have many advantages in terms of easiness to grow, hardy in nature and  production of good crop even under adverse conditions. Most of them are rich sources of vitamins, minerals and other nutrients. Underutilized fruit crops play crucial role in successful running of processing industry round the year in the region. A large proportion of rural population depends on locally available fruits to meet their dietary requirements

In ancient days spices and herbs were valued as basic ingredients of incense, embalming preservatives, ointments, perfumes, antidotes against poisons, cosmetics and medicines and were used less in culinary preparations. A notable use of spices and herbs in ancient and medieval times were for the treatment of a variety of illnesses. Subsequently spices and herbs had come to be used to flavour food and beverages. In the course of time spices and herbs were shown to be useful not only for making the food lasting and palatable, but also in retarding or preventing rancidity and spoilage. This knowledge acted as a catalyst for the use of spices in a variety of processed foods. Based on the uses, herbs and spices are classified in to culinary, cosmetic and pharmaceutical. In the modern world spices have wide affiliation in the culinary art of people around the world, and are used in food industry for flavouring and seasoning, as well as in pharmaceutical preparations in the traditional systems of medicine and in beauty care. Spices and herbs are useful because of the chemical constituents contained in the form of essential oil, oleoresin, oleogum and resins, which impart flavour, pungency and colour to prepared dishes.

The extensive use of improved types of vegetable crops has led to a  situation that the indigenous types are virtually disappearing from ecosystems creating a vacuum in crop biodiversity. Biodiversity of genes, species, ecosystems and habitats will remain under threat. Habitats will be decreased and fragmented, endangering many indigenous, rare, endemic and specialist species populations and ecosystem functions, although generalist and invasive species will continue to spread. Therefore, loss of biodiversity can be considered at three scales: genes, species or populations and habitats or ecosystems. Maintaining thriving natural systems is essential not only for economic or ethical reasons, but also for ecological, social, recreational, educational and aesthetic reasons (Gomez, 1996). Most of these are easy to grow, resistant to pests and diseases, hardy and acceptable to local taste. They are rich in carbohydrate, proteins, fats, vitamins and minerals; hence the diets could be diversified to meet the nutritional requirements of the people in the country. The lack of micronutrients, including certain vitamins, minerals and other components needed for a healthy diet, is a pervasive and growing threat throughout the world.

Use of medicinal plants is as old as human civilization. India has a glorious tradition of health care system based on plants, which dates back to vedic era. Rig Veda , the oldest known repository of human knowledge and wisdom (4500-2500 B.C.) mentions about several medicinal plants used by the Aryans while in Atharva veda (2500-2000 B.C.) elaborates description of medicinal plants is given. Later, in Samhita period, the science of medicine systematically organized with clear concept and theories based on the treatises like Charak Samhita – 2000 B.C. and Sushruta Samhita – 1000-800 B.C (Maiti, 2008). Traditionally medicinal plant communities depended on plants to meet their basic needs over centuries. The pharmaceutical industry views plant wealth as a source of income. The modern medicine world perceives plants as a panacea for many ills. Despite this, there is no consolidated strategy to conserve medicinal plants for their use (Purohit and Vyas, 2005).

Among the temperate fruits, nuts have occupied an important position and can be grown in cold arid conditions on marginal lands of Indian hills without much care. In many countries, nut fruits are cultivated in marginal lands, hill slopes under rain fed conditions following the non intensive cultural practices by using cultivars selected to different environments using low quality ecotypes with poor yield. Although; these crops showed much potential to produce more yield provided cultivation in suitable environment condition along with high tech orchard management practices. The major nut fruits grown in world are almond, walnut, pecan, pistachio, hazelnut or filbert, chestnut and macadamia nut. In India, the full potential of almond and walnut has been exploited to great extent. The potential of other nuts are yet to be utilized and need special attention.

In India, nut fruits have not been given due importance in hills compared to pome and stone fruits although much potential exists. Amongst the nut fruits, the potentials of almond and walnut have been exploited to some extent but others are still in the underutilized condition. The main almond and walnut growing states of India are Jammu & Kashmir, Himachal Pradesh, Uttarakhand and North-Eastern states.

India is one of the 17 mega biodiversity hot spot of the world contributing to the worlds largest plant resource,from the long stretches of the Eastern Ghats on the east, the greater Himalayan range on the northern planes and Western Ghats on the west. The Eastern Ghats range is unique on its own way to host many valuable flora from time immemorial. The Eastern Ghats are spread over four states from the north east to south east. Among the four states Orissa is one of them consisting of diversified floral resource.

Orchids, more than any other plants, exert a mysterious fascination for most people. All the wild Orchids of tropical regions are highly puzzling and peculiar. These largest spectacular plants of monocot belongs to family Orchidaceae  consisting of more than 17,000 known wild species including 750 genera in the world and the present figure of hybrids among these touches around 80,000 (Rao, T.A., 1998). This family is cosmopolitan in nature having more species in tropics than the temperate regions. This family of monocotyledonous plants has evolved from prototypes of the lily and amaryllis family and is note worthy for the wide variety of its highly specialized and curiously modified forms.

Palms are monocot species, belonging to the family Palmae (Arecaceae). They are perennial and distinguished by having woody stems. Coconut, Arecanut and Oil palm are the major crops coming under this group. Palmyra is a naturally occurring palm in many parts of Tamil Nadu, Andhra Pradesh, Karnataka, Kerala, Orissa, Bihar and West Bengal States. Palmyrah is utilized by the locals for tapping inflorescence sap and for fruit. Palms of India are represented by 20 genera and about 96 species among which 24 species belonging to nine genera are endemic to India. The largest genus, Calamus with 44 species is followed by Phoenix seven, Pinanga five and the rest with less than five species each. The genera Borassus, Salaca, Livistona, Nypa, Hyphaene and Ptychoraphis are represented by a single species each. In addition, C. nucifera and A. catechu are extensively cultivated as plantation crops. They have almost naturalized in parts of Kerala and Andaman Nicobar Islands. Except P. sylvestris, C. urens and B. flabellifer which are widespread in peninsular India, the rest are of restricted distribution in specialized eco-geographical regions of the country. The forests of Andaman–Nicobar islands (13 genera, 24 species), northeastern and eastern Himalayan region (12 genera, 36 species) and the Western Ghats (7 genera, 30 species) are major centres of palm concentration. Nypa fruticans and Phoenix paludosa are fringe mangrove species occurring in salt marshes of Sundar-bans and Andaman–Nicobar islands. P. paludosa is also found in Orissa.

Energy remains the mainstay of civilized world. The priorities may lay in cost economics, environment friendliness, import substitution, or self-sufficiency as strategic objectives.  By the year 2050, worldwide energy demand is projected to be at least twice today’s level. Energy and environment are sectors that are of concern for policy makers and scientists.  Indian scenario is unique and different from other developed or developing countries. It has vast areas that lay waste and are not being utilized for cultivation since these are unfertile, dry, sodic, saline, or alkaline. Majority of its population lives in villages.
 
Energy supply must be sustainable and diverse and energy needs to be used more efficiently. Sustainable energy supply, both in the short- and the long-term, is needed for promoting both economic development and people’s quality of life, as well as protecting the environment. We also need a greater diversification of energy resources to ensure against risk of price rises and supply disruptions.

Introduction

Tripura is situated between 22^º56 ‘to 24^º32’ N latitude and 91^º10’ to 92^º21’ E latitude with tropic of cancer passing through it. The total geographical area of state is about 10,491 Sq.Km of which 58.90 percent area is under forest cover. More than 75 percent of the population either directly or indirectly depends on agriculture. The small and marginal farmers contribute about 90 per cent of total farming community and the average size of land holding is 0.97 ha (1990-91) in comparison to 1.25 ha (1976-77), which is the lowest among the seven other North Eastern states.
 
The state weather is characterized by warm and humid subtropical climate with three distinct seasons viz., summer, monsoon and winter with three different cropping seasons like khariff, rabi, summer and jhum cultivation in forest during pre monsoon and late monsoon periods. This state has many rivers out of which the important ones are Juri, Deo, Manu, Dalai, Thowai, Haora, Mahari, Burigang and Gomati which are mainly seasonal. Tripura receives an average rainfall of 2065 mm.The monsoon breaks in May – June and continues for about 4.5-5.0 months.

Qualitative detection of undesirable constituents, adulterants in Feeds: The nutritive value of feed ingredients from the same origin may exhibit variation. The factors which are responsible for the variation are natural variation are natural variation, processing, adulteration and damage, deterioration. These days, due to shortage and high prices of feed ingredients, adulteration is one of the main problems. Feed quality can be examined by different techniques:
(a) Feed microscopy: Stereo or compound microscopy may be used for: (i) Screening method; (ii) Floatation technique.
(b) Chemical tests: For heavy metals, nitrates, phosphates, sulfates, free sulfur, salts: carbonate, chloride, salt, sugar, urea, blood, hoof or horn, leather meal, uric acid.

17.1. The Nigerian Unemployment Milieu: Control Measures taken by the Government

At this juncture, the little efforts that have been made by the government to control unemployment to an extent shall be examined. Records from the Central Bank of Nigeria (1987), show the following efforts made by the government:

1. Youths Empowerment/ employment and skills programme. This was done in terms of provided minor jobs or ‘white-colar’ jobs.

2. Agricultural programmes such as the ‘Operation Feed the Nation’ by the Obasanjo Military Administration.

3. Provision of small scale industries and graduates employment.

4. Special public works (which were temporary). Some of these efforts are still in place while others are forgotten. For example, on the pages of the Businessday Newspaper, on August 4th (pg 13), 12th (pg 49), 21st and 27th, 2009 were the following headings revealed: