Volume 10 | Issue 3

 Abstract

In recent decades, the area of underwater image processing has attracted a lot of attention and has made tremendous progress. In this research, we look at some of the most cutting-edge underwater techniques that have been designed with the environment in mind. These methods can boost image contrast and quality while also broadening the scope of underwater photography. After reviewing the fundamental physics of light propagation in the water medium, we focus on the different approaches accessible in the literature. The circumstances under which they were created, as well as the quality evaluation procedures that were utilised to measure their performance, are highlighted. The HWD transform is then used to sharpen the picture. The low-frequency background is removed using a highpass filter. Image histograms are mapped based on the intermediate colour channel to narrow the gap between the inferior and dominant colour channels. Following that, Wavelet fusion is utilised, followed by an adaptive local histogram definition technique. The recommended method's output photos might then be utilised for detection and recognition to extract more meaningful data.

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Underwater Image, Bi-spectrum, HWD, Wavelength

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The marine environment is a huge reservoir of biodiversity and represents an excellent source of chemical compound, some of which large economical values. Today the structures of around 1,40,000 secondary metabolites have been elucidated. Marine based drug discovery has progressed significantly over the past several decades. Recent advances in extraction and isolating techniques, and in state of the art technologies involved in organic synthesis and chemical structure elucidation, have accelerated the numbers of antimicrobial molecules originating from the ocean moving into clinical trials. These natural products have been categorized based on their chemical structures and the structure activity mediated relationships of some of these bioactive molecules have been discussed. Detailed accounts are also given on novel marine metabolites, were isolated from different (sponges, micro-organisms, seaweeds, fishes, cones) sources. (a part from that, we covered the role of natural products in disease, treatment and commercial utilization of the compound). This review article gives knowledge about the discovery, source, and future prospects of some of the marine drugs.

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Marine products, marine metabolites, Algae, Sponges, Globe fish, Ascidians, seaweed, Antineoplastic drugs, Antihypertensive drugs, Marine toxins, Antibiotics, Antimicrobial drugs, Antidiabetic drugs, Antiviral drugs. Alkaloids, polypeptides.

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In recent times the consumption of sweetened foods have increased as a result the adulterants have also increased in both processing and serving. Saccharin has turned out to be a major adulterant, which is also a non-nutritive artificial sweetener. Hence, we focus on developing a user-friendly device to detect saccharin content in foods. People now-a -days are looking forward to have new technologies which consumes less time and human work. As excess consumption of saccharin present in sweetened foods might cause headache , type 2 diabetes , breathing problem, diarrhea, skin problems and so on. Therefore, this device detect the presence of saccharin in foods

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saccharin, adulterant, artificial sweetener, user friendly device

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 Abstract

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Sustainable water consumption, Human right to water, Water privatization Business and human rights

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This paper aims to highlight the position of women's love as depicted in O Henry's short stories.O Henry has created stories about women based on his observations of women in their distinct places and eras. The women in their stories are either from the middle or lower classes. The aristocratic women are never shown by the author. Because the writer is from the middle class, he surely talks about the women's love he has encountered, been moved by, and fully understood in his own circles. Women are simple, alert, frank, cheerful, thankful, kindhearted, courteous, self-respecting, and gifted with many other good attributes in many of O.Henry's writings. It is not an exaggeration to say that he genuinely related with their concerns. His genuine pity for them was awoken by their agonies, misfortunes, and true testimonies of their hard fight, and his anecdotes paint a bleak picture of persecution and humiliation to which they were inhumanely subjected. He genuinely cared about their well-being. O.Henry's approach toward women is unquestionably decent and kind. In addition, he is a strong supporter of women's rights to the place and status they deserve in society. As a result, he emphasises the dignity of women by saying, "Holy is the wife; revered the mother."

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women, love, sufferings, struggles and humiliation

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Cyber security is a critical part of any company. Not only companies but even governments need top-class cyber security to make sure that their data remains private and is not hacked or leaked for all the world to see, And with the increasing popularity of Artificial Intelligence and Machine Learning, these technologies are even becoming key players in the field of cyber security. ML has many applications in Cyber Security including identifying cyber threats, improving available antivirus software, fighting cyber-crime that also uses AI capabilities, and so on. Therefore, Machine Learning based cyber security software is fast becoming a necessity and not only a luxury .This paper review role of machine learning in cryptography

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ML,cryptography,cybersecurity,technology

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Over the last decade, healthcare monitoring systems have emerged as one of the most significant systems, becoming more technology oriented. Humans are dealing with an issue of untimely death owing to numerous ailments, which is caused by a lack of timely medical care for patients. The primary goal was to develop a dependable IoT-based patient monitoring system so that healthcare practitioners could better monitor their patients who were either hospitalized or at home using an IoT-based integrated healthcare system. To provide improved patient care, most corporate hospitals have invested in advanced technologies. We'll have a look at the various boards. The Arduino UNO, Launchpad MSP430, Node MCU, and Raspberry Pi 3B+ are all examples of microcontrollers

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Key words: Arduino, Board, Healthcare, Microcontroller.

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Deaf individuals face a lot of inconvenience in communicating due to various type of hearing loss, and their hearing loss may affect their interpersonal communication and ability to recognize facial emotions. Little research has been done on how new technology could assist and solve hearing impairments of deaf people. This paper examines the methods created by numerous researchers to convert speech to text in real time, which would help deaf individuals communicate. We examine these approaches and list their benefits and drawbacks in order to see where this domain might be improved. This publication intends to provide young scholars interested in contributing to this topic with an overview of the numerous options available.

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Automatic Speech Recognition, Neural Network, Real time speech to text.

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Covid-19 pandemic has caused unimaginable human suffering leading to tragic losses of human lives all over the World. It has left many people with the unprecedented challenges and fear of what could come next. When Covid hit Pune, India in the month of March 2021, the country was unprepared. Unfortunately nursing mothers were not spared by the virus. The pain mothers with young ones experienced is untold. Limited studies have been conducted on the experiences of nursing mothers who suffered from Covid. This study used the interactive theory of breastfeeding and Transcendental Phenomenology as a methodology to understand the experiences of nursing mothers affected by Covid. Purposeful sampling was used to select 3 nursing mothers who suffered with covid as participants of the study. The data was collected through in-depth interviews and analysed using thematic analysis based on the universal structure framework of Moustakas (1994). The themes that emerged indicated that the participants went through fear and anxiety, social isolation, spiritual growth and community support. The study suggests that nursing mothers should develop coping skills to reduce fear and anxiety during difficult times. Additionally, webinars on mental health for nursing mothers will be helpful in coping with fear and anxiety.

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Covid 19, Nursing Mothers, Phenomenology, fear, anxiety, community support and Prayer.

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The tribal people of India constitute an integral part of Indian population and represent a part of Indian culture. The population of the Scheduled tribes in the country is about 67.8 million. They constitute about 8.6% of the total population. The present study focuses on the Kinnaura tribal community, a scheduled tribe, inhabiting in Kinnaur district of Shimla Division in Himachal Pradesh and both primary and secondary information and provides an overall picture of developmental initiatives taken by the Government of India and Government of Himachal Pradesh for the upliftment of tribal communities. The Indian Constitution identifies and provides special consideration for certain ethnic minority groups, traditionally referred to as tribes or tribals, as Scheduled Tribes (STs). There are 573 STs communities living in different parts of the country. Most of the tribal communities have their own languages and culture different from the language spoken in the state where they are located. Kinnaura tribes are living in hard geographical conditions. So it is not easy to survive there and also much lack of facilities in social life. However, due to the initiatives of many NGOs and other social welfare organizations in the recent times, many of the Kinnauras have shown interest in academics. The study reveals that a number of developmental programes, policies and projects have been introduced to improve the well- being of tribal people.But the issue of tribal development is still alive. It clearly indicates that we have achieved very less in this regard. In this paper the authors have tried to evaluate the policies for the upliftment of this community and further identifies some critical issues and challenges to overcome

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Kinnaura, Tribal Development, Tribal Communities, Kinnaura tribes, Scheduled Tribes Tribal Developmental programs

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This article consists of infections of the vertebral body, intervertebral disc, ligaments and para-vertebral gentle tissues, epidural space, meninges and subarachnoid space, and the spinal cord. A huge variety of infective organisms can be implicated and the incidence of some, drastically tuberculosis, is growing because of multiplied immune compromised and different factors. Imaging performs a key position in early prognosis of those diseases, which can be extreme and probably life-threatening Infection can also additionally be received by the hematogenous route by infection from contiguous systems or from direct inoculation. Of to be had imaging techniques, CT and MRI provide the clinically most valuable strategies of comparing all the systems probably involved in infection. Although many signs are non-specific, indication is given of in which appearances increase strong suspicion of contamination. The quantity of the inflammatory procedure is well evaluated by imaging, particular lying phrases of severity and morbidity of medical sequelae, which can also additionally be severe. Early research is obligatory and as MRI currently has the key function in research, it must be employed at an early degree of medical suspicion.

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Spine Cord Infection, Spondylitis, Spondylodiscitis, Intramedullary infection, Epidural Abscess, Imaging Techniques used in Spinal Cord Infection, Walking Disorders due to Spinal Cord Injury

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Self awareness, mental health status and higher secondary school students.

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The study concludes that the current pandemic has contributed to the unprecedented growth of the EdTech industry in India, thereby phenomenally changing the education sector landscape, based on an extensive literature review and information gathered and analyzed from various EdTech industry seminars, published expert interviews, and other sources. In this study, we identified the top 5 EdTech companies in the country and focused on the campaigns that these companies ran on social media platforms from 2020 to the present, as well as the sales pitch and the related keywords to the campaigns. YouTube was the only media platform that was considered in this study and the campaigns on YouTube were evaluated.

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Sales Preposition, EdTech, YouTube Campaigns, Digital Marketing, Social Media, Unique Selling Preposition

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The concept of market management is a degree with which organization is structured to deliver the product in market. It plays very important role to balance the profit and loss ratio. The marketing techniques are equipped with different components which are essential to make it more successful management system. There are large number of studies confining the process of marketing, based on which the present study is designed to provide the important role of marketing management strategies.

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Keywords: Management, Marketing, Technology, IT, Information science

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Use of Information technology and computers in our life has also transformed the way of doing business. Continuous increase in internet users is also an important factor for growth of E-commerce. Increase in internet connections and smartphone penetration has created a huge scope for E-commerce in rural areas also. The COVID-19 epidemic has exacerbated many forms of uncertainty, but on the other hand one trend has clearly been to accelerate digital discovery. The COVID-19 disaster has accelerated the expansion of E-commerce to new businesses, customers and product types. It has provided customers with access to a huge variety of products and services from the convenience and safety of their homes, and has enabled firms to continue operation. This study focuses on the key factors which supported E-commerce development in the pandemic phase and the future challenges in the success path of E-commerce firms. This Study is Exploratory in nature and Secondary Data has been used for the study which is collected from Media reports, News papers and Government department publications.

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COVID-19, E- commerce, Digital India, Indian Economy, Online b2c business, Digital Payments

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The adjustment reveals the relation between the individual and his situation in environment. Environment means cultural, economic, intellectual, moral, physical, political, religious and social factors influencing the development of the individual. All these factors influence and moral the behavior of a person from time to time because of difference in environment where the two individual born with the same biological heritage difference. Environment includes the home and the neighborhood. The peers, the school and a host of the other agencies, no individual is as same at maturity as he was born. The environments change him. Everything influences the child apart from himself. In Present time, the corona virus affects the entire world. Doctor, engineer and all scientists have declared that the lock down is best solution for the corona virus. Our country has declared the lockdown since past three and four months. 95% people are staying at their home. This affects their social and physical activity is closed. Primary to higher-level classes are closed. UGC and other government and private bodies downloaded e content materials for primary to higher-level courses. E-books are available at different site that any students can reach all sites free or by paying. In Lockdown period, all institutions have been directing the teaching staff to send the teaching subject material from any social media website. This situation arise questions. Are e-content materials a substitute for classroom teaching or teachers? Are students following the direction send by teachers and other authority sent by media site? Are students achieving their study goal?

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Key words - Laws of learning - means necessary conditions of learning environment. E- content- means learning material available as soft copy on social media or websites.

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Forest fire is very common in all the ecosystems and the forests of India are at risk of it due natural as well as anthropogenic interventions in these areas. Not all types of fires affect the forest ecosystems adversely; especially the larger ones have the potential to affect the ecosystems for a substantially longer period of time (in many cases the partial recovery also took more than a decade). In view of the above, this study was carried out to systematically assess the past research efforts in the focused area i.e. impact of forest fire on the forest ecosystem. For this study literature was collected from SCI journals and has been reviewed by following standard methodology. The review showed that more efforts are needed to control the large forest fires so that smaller fire incidences could allow the natural recovery processes to enhance biological diversity and sustainable development.

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Forest fire, ecosystems, risk, biological diversity, sustainable development

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With the internet having reached a level that merges with our lives, growing explosively during the last several decades, data security has become a main concern for anyone connected to the web. Data security ensures that our data is only accessible by the intended receiver and prevents any modification or alteration of data. In order to achieve this level of security, various algorithms and methods have been developed. Cryptography can be defined as techniques that cipher data, depending on specific algorithms that make the data unreadable to the human eye unless decrypted by algorithms that are predefined by the sender.

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Cryptography, Encryption, Algorithms.

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Today, one of the key concepts in the field of international relations and in the adoption of foreign policy by governments is extremely important and influential, is the term "soft power". The main purpose of this article is to answer the question, what is soft power and what is its place in United States foreign policy? The research also describes "power," "foreign policy," and "American foreign policy." In response to the above questions, this research states that the term "soft power" was coined by Joseph Nye in 1990 and means "the ability to achieve what we want; through attraction, not through coercion." In the aftermath of World War II, the United States did not consider it appropriate to use the resources of hard power in formulating foreign policy and maintaining its supreme position due to changes at the international level, and instead used concepts such as democracy, human rights, and the free economy, He introduced as a common global values and considered itself the only worthy power to preserve and promote these values as a world leader. The United States, as the great power of the world, has the soft tools and resources of power and has the capacity to use them and become the leader of the world; But the United States is more concerned with its hegemonic power and uses the sources of soft power as a cover for its dominance to bring governments with it. Which has also imposed a great cost on the world.

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power, soft power, foreign policy, USA and hard power.

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media, fake news, regulations, checks and balances

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