Applied Science and Biotechnology Journal for Advanced Research
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Biological Invasions of Begomoviruses: A Case Study of TYLCV and Bemisia tabaci in Oman
Get PDFThis review article provides an in-depth analysis of the biological invasions of begomoviruses, focusing on a prominent case study involving the Tomato Yellow Leaf Curl Virus (TYLCV) and its vector, the whitefly Bemisia tabaci, in the unique agricultural landscape of Oman. Begomoviruses, known for their global impact on crop yields, have become a significant concern in Oman, posing a serious threat to the cultivation of various crops, particularly tomatoes. The review begins by exploring the molecular characteristics and ecological dynamics of TYLCV and Bemisia tabaci, shedding light on the intricate interactions between the virus, the vector, and the host plants. Through a comprehensive analysis of historical data and recent research findings, the article examines the patterns and pathways of invasion, elucidating the factors contributing to the successful establishment and spread of TYLCV in Oman. The impacts of TYLCV invasion on agricultural productivity and crop quality are critically evaluated, providing insights into the specific challenges faced by Omani farmers. Special attention is given to the socio-economic repercussions of TYLCV-induced crop losses, emphasizing the need for adaptive management strategies to mitigate the negative consequences on food security and rural livelihoods.
Furthermore, the review assesses the current state of knowledge regarding the management and control of TYLCV and Bemisia tabaci in Oman. It discusses the successes and limitations of existing strategies, ranging from conventional practices to innovative biotechnological approaches, providing a foundation for future research directions and the development of sustainable management practices in the context of biological invasions of begomoviruses in Oman. Overall, this review contributes to a nuanced understanding of the complex interplay between invasive begomoviruses, their vectors, and local agricultural systems, offering valuable insights for researchers, policymakers, and practitioners engaged in crop protection and biosecurity in Oman and beyond
Study of Covid-19 Pandemic\u27s Effect on the Mental Health of Migrant Workers
Get PDFThe COVID-19 epidemic has significantly changed social and professional settings in a number of ways. Social distancing laws, mandatory lockdowns, isolation periods, fear of getting sick, suspension of productive activities, loss of pay, and anxiety about the future all have an impact on residents\u27 and employees\u27 mental health. Pre-existing psychological morbidities, high prevalence of pre-existing physical health morbidities like respiratory disease, tuberculosis, and HIV infections, adverse psychosocial factors like lack of family support and caretaker throughout the crisis, and their limitations to follow the principles and rules of Anxiety, depression, PTSD, and sleep disorders are among the mental issues linked to the health crisis that are more likely to affect healthcare workers, particularly those on the front lines, migrant workers, and workers who interact with the general public. This occupational group is made even more prone to the occurrence of psychiatric illnesses by the blow of economic limitations brought on by labor shortages, the lack or suspension of activity safety and health-related basic regulations with associated activity dangers, and other factors. This review establishes the framework for a deeper comprehension of the psychological situations of workers during the pandemic, integrating individual and social perspectives and offering insight into doable individual, social, and activity approaches to the current "psychological pandemic."
 
A Deep Analysis of Data Science: Related Issues and its Applications
Get PDFIn the era of information abundance, data science stands as the linchpin for extracting meaningful insights and facilitating informed decision-making. This dissertation undertakes a comprehensive examination of data science, navigating through its theoretical foundations, scrutinizing persistent challenges, and illuminating the myriad applications across diverse sectors. Theoretical underpinnings encompass the entire data science workflow, from meticulous data collection to the deployment of advanced models, providing a holistic understanding of the discipline.
The exploration of challenges within data science extends beyond technical intricacies to encompass ethical considerations, privacy concerns, and issues of bias. This analysis seeks to foster a nuanced understanding of the impediments that accompany the power of data. Furthermore, it dissects the implications of these challenges and articulates strategies for mitigating their impact, emphasizing the imperative of responsible and ethical data practices
The Bacterial Effect on Xylem Blockage in Rose during Postharvest Life
Get PDFOne of the most popular cut flowers in the world is the rose. An obstacle is that cut roses have a naturally short vase life. One of the main causes of shortened vase life is microbial contamination. This study assessed the effects of nanoparticle vase holding solutions on Taj Mahal rose variety water relations and microbial load. The Postharvest Technology Laboratory, College of Horticulture, Bengaluru, is where the current study was conducted. Water absorption, transpiration loss, water balance, and microbiological load were all measured during the vase time. The greatest options for preserving water relationships and preventing bacterial growth were nanosilver treatments. The best benefits were seen in flowers that were kept in 50 ppm nanosilver. This study reveals the fact that, in the present context, silver nanoparticles are one of the best available technologies in delaying the postharvest associated degradation in rose cut flowers
Study on Relationship between hexavalent chromium Metal Toxicity on Terrestrial Environment
Get PDFChemical species, dosage, exposure route, and individual differences in genetics and nutritional status are only few of the many elements that go into determining how poisonous a substance is. In terms of potential harm to human health, the following metals should be considered top priorities: arsenic, cadmium, chrome, lead, and mercury due to their severe toxicity. At low levels of exposure, certain metallic elements are considered systemic toxicants. Additionally, the International Agency for the Study of Cancer classifies them as carcinogenic in humans. Toxicology, genotoxicity, and carcinogenicity are all examined in this study, as well as the likelihood of human exposure and the molecular pathways responsible for these compounds\u27 toxic, genotoxic, and carcinogenic effects. Metals with a high submicroscopic weight and concentration greater than five times that of water are known as "heavy metals." There is a great agreement of concern about the likely effects of these chemicals on human health and the environmental result of their widespread usage in a variety of industrial, home, agricultural, pharmaceutical, and technological settings
The COVID-19 World Tragedy, Its Repercussions, and Future Prospects
Get PDFEpidemic levels of coronavirus (COVID-19) illness have been documented. The COVID-19 pandemic is rapidly expanding its web of destruction across the globe, threatening to strike every country and every person. This outbreak has the potential to cause widespread human suffering, widespread terror, widespread economic disruption, and stress the progress of all of humanity. COVID-19 is a lethal illness with an expected mortality rate of 4%. Extreme forms of this disease include serious breathing problems like pneumonia, stomach problems, impaired immune systems, kidney failure, and even death. The COVID-19 infection has a pathophysiology quite similar to that of SARS and MERS coronavirus infections. Currently, no medicines or vaccinations exist for coronaviruses like COVID-19. The World Health Organization reports that, as of March 23, 2020, there will have been 4,21,792 confirmed cases of Corona virus illness (COVID-19) and 18,883 confirmed deaths. There are currently no cures or vaccinations for COVID-19. Even though there have been many clinical trials, research into remedies is still in its infancy
Cultural and Environmental Sustainability in India
Get PDFIndia, rather than repeating the Western pattern of using up all of a country\u27s natural resources to fuel development before trying to mitigate the damage it\u27s done to the environment, can find the answers to sustainable development by returning to its cultural and traditional practices. Changing our current consumption and modern lifestyles and reverting to traditional ways of existence are two of the most effective ways to lessen our impact on the environment. We can learn a lot about modern resource management from ancient Indian practises of environmental preservation. The health and happiness of every species on Earth are integral to sustainable development. The traditions and lifestyle of India offer many useful tools for advancing sustainable growth. This research will look at the effectiveness of numerous Indian environmental practises from the past and compare them to those in modern times
Critical River Transport for Agra\u27s Economic Revival: Problems and Solutions
Get PDFIt\u27s safe to say that everywhere you look, you can see evidence of how important transportation has been to the growth and development of human civilization. It is true that conquests and expansions have been accomplished both by sea and by river travel inland. When possible, travelling by boat was a faster option than driving. The Yamuna riverfront in Agra quickly rose to prominence as the Mughal nobility\u27s preferred location for living close to the Fort. Even into the first quarter of the twentieth century, the Yamuna River was a vital transportation artery. The paper establishes the significance of the Yamuna to the city of Agra and emphasises the importance of water transport as a vital mode of freight movement in the early modern period. Within the scope of this article are the many municipalities that played pivotal roles in facilitating riverine commerce to and from Agra. The present research also tracks the development of river transport in Agra, recording the quantity and importance of travel and trade along the riverine route during its heyday in the early modern period. The collapse of river transport in the region with the advent of the railroad system is also discussed. Finally, the paper makes an effort to present potential future obstacles to a renaissance of river transport in this region and provides some recommendations to revitalise the river transport system in Agra
Design and Fabrication of Power Generation System
Get PDFIn the present situation power becomes basic need for human life. Energy is responsible for major developments of any country’s economy. Conventional energy sources generate most of the energy of today’s world. But the population is increasing day by day and the conventional energy sources are diminishing. Moreover, these conventional energy sources are polluting and responsible for global warming. So, non- conventional sources are needed to be developed for power generation which is clean, environment friendly and sustainable. In this research we propose a renewable non- conventional energy source based on speed breaker mechanism. Our project is to enlighten the streets utilizing the jerking pressure which is wasted during the vehicles passes over speed breaker in roadside. We can tap the energy generated by moving vehicles and produce power by using the speed breaker as power generating unit. The kinetic energy of the moving vehicles can be converted into mechanical energy through rack and pinion mechanism and this mechanical energy will be converted to electrical energy using generator which will be used for lighting the street lights. Therefore, by using this mechanism we can save lot of energy which can fulfill our future demands
Evaluating the Design and Implementation of an IoT
Get PDFThe world around us is rapidly evolving, and this unrelenting progress will inevitably have some sort of impact on human health. As the world\u27s population rises, the negative health effects of new technologies and infrastructure will inevitably rise alongside it. Invisible pollutants, like smoke, must be tracked down in order to be dealt with effectively. A model that can identify hazardous contaminants and their availability levels is necessary because of the toxic or acute impacts of such invisible pollutants on our entire world or even our possessions. In this work, we present a paradigm based on a hybrid infrastructure consisting of Big Data, the cloud, RESTful APIs, and the Internet of Things (IoT) enabled by the appropriate software and hardware. Air pollution is a major contributor to both the acceleration of global warming and the deterioration of people\u27s health. Our proposed paradigm is crucial in preventing these unfavourable outcomes. The steady increase in the number of cars on the road and the mushrooming of factories are two major sources of pollution. A range of gas sensors and chemical sensors serve as the hardware component of this approach, while the Raspberry platform and its accompanying software architecture are responsible for monitoring and managing pollution data on a web server. Internet of Things (IoT) is a unified framework for enhancing rectification, module efficiency, and monetary gains