scholarly journals Contemporary Legal Issues in Electronic Commerce in Nigeria

Author(s):  
TI Akomolede

The Internet has no doubt added a great deal to the quality of human life today.  It has knitted the world together as a global village.  Many difficulties which hampered international and even national commercial transactions in the past have now been consigned to the dust-bin of history. The emergence of electronic commerce is as a result of the creation of the internet, through which commercial transactions are conducted between parties from different parts of the world and who may never see themselves in their lifetimes. However, the emergence of electronic commerce has also brought with it a number of legal and socio-economic problems, especially in the developing nations such as Nigeria – problems which pose significance challenges to the legal regime of electronic commerce in those countries. This paper examines these legal issues within the context of the current legal and regulatory framework for electronic commerce in Nigeria.

Author(s):  
Dieter Fink

While much attention is currently being devoted to solving technological challenges of the Internet, for example increasing the bandwidth on existing narrowband network platforms to overcome bottlenecks, little attention appears to be given to the nontechnical aspects. This has been a mistake in the past as human resistance to, or incompetence during, the introduction of new Information Technology (IT) often caused Information Systems (IS) to fail. By focusing on a broad range of technical and nontechnical elements early in the adoption of Internet technology, we have the opportunity to avoid the mistakes made in the past. The Internet has given rise to electronic commerce (e-commerce) through the use of the World Wide Web (Web). E-commerce, by its nature, offers enormous possibilities but in an uncontrolled environment. Therefore, for e-commerce to be accepted, trust must be established as soon as interaction with a Web site begins. In the virtual environment of the Web trust has become even more important because the parties are not in physical proximity. There are no handshakes or body language to be observed when closing a deal. Furthermore, jurisdiction is unclear. Developments on a global scale are required that provide assurance that e-commerce can be conducted in a ‘trusting’ manner.


Author(s):  
Matthew Sadiku ◽  
Justin Foreman ◽  
Sarhan Musa ◽  
Sheena Reeves

The concept of smart cities has been gaining attention globally for the past decade. A smart city is one that makes a conscious effort to use smart technologies (such as IoT and CPS) to improve the quality of life of its residents. The Internet of cities is a global network of smart cities. Such a network has hundreds of member cities around the world that could benefit, improve the health of local populations, and collaborate in order to improve cost and energy efficiency of city operation. This paper presents a brief introduction to the Internet of cities.


2021 ◽  
Vol 22 (8) ◽  
pp. 4137
Author(s):  
Jan Frohlich ◽  
George N. Chaldakov ◽  
Manlio Vinciguerra

Studies over the past 30 years have revealed that adipose tissue is the major endocrine and paracrine organ of the human body. Arguably, adiopobiology has taken its reasonable place in studying obesity and related cardiometabolic diseases (CMDs), including Alzheimer’s disease (AD), which is viewed herein as a neurometabolic disorder. The pathogenesis and therapy of these diseases are multiplex at basic, clinical and translational levels. Our present goal is to describe new developments in cardiometabolic and neurometabolic adipobiology. Accordingly, we focus on adipose- and/or skeletal muscle-derived signaling proteins (adipsin, adiponectin, nerve growth factor, brain-derived neuroptrophic factor, neurotrophin-3, irisin, sirtuins, Klotho, neprilysin, follistatin-like protein-1, meteorin-like (metrnl), as well as growth differentiation factor 11) as examples of metabotrophic factors (MTFs) implicated in the pathogenesis and therapy of obesity and related CMDs. We argue that these pathologies are MTF-deficient diseases. In 1993 the “vascular hypothesis of AD” was published and in the present review we propose the “vasculometabolic hypothesis of AD.” We discuss how MTFs could bridge CMDs and neurodegenerative diseases, such as AD. Greater insights on how to manage the MTF network would provide benefits to the quality of human life.


1999 ◽  
Vol 40 (1) ◽  
pp. 97-104
Author(s):  
Susan Brady

Over the past decade academic and research libraries throughout the world have taken advantage of the enormous developments in communication technology to improve services to their users. Through the Internet and the World Wide Web researchers now have convenient electronic access to library catalogs, indexes, subject bibliographies, descriptions of manuscript and archival collections, and other resources. This brief overview illustrates how libraries are facilitating performing arts research in new ways.


2008 ◽  
Vol 36 (4) ◽  
pp. 760-765 ◽  
Author(s):  
Christopher James Doig ◽  
David A. Zygun

“I think there’s a big strong belief in [...] the community … and maybe it’s in the world at large that somehow the doctors are more concerned about harvesting the organs than what’s best for the patient.”1 In the past 45 years, organ and tissue recovery and transplantation have moved from the occasional and experimental to a standard of care for end-stage organ failure; receiving an organ transplant is for many the only opportunity for increased quantity and/or quality of life. The increasing prevalence of diseases such as viral hepatitis, diabetes, and hypertension has significantly increased the incidence of end-organ failure. Additionally, surgical advances have permitted less stringent qualification criteria, so that people of advanced age or patients who may be in a physiologically fragile state are now eligible to be organ recipients. These changes have created a significant demand for organs.


2021 ◽  
Vol 3 ◽  
pp. 50-52
Author(s):  
Natalia Aleksandrovna Tarasova ◽  

The article deals with the new project — the Internet portal Dostoevsky and the World, launched by the Pushkin House for the 200th anniversary of the writer’s birth. The work offers the basic information on the project. The Internet resource that would host the most representative examples of the reception of Dostoevsky’s personality and work in various epochs and in various countries is a great way to familiarize the modern reader with the wide scope of interest in Dostoevsky in the past and present. The project focuses on the non-academic reception, philosophical and aesthetic interpretations, the attitudes of public fi gures, writers, stage and movie directors, publicists, etc. The collection of case studies of Dostoevsky’s reception by today’s cultural fi gures, as well as the publication of the previously unknown writer-related sources of the past years, are of particular importance.


M/C Journal ◽  
1998 ◽  
Vol 1 (1) ◽  
Author(s):  
Joseph Crawfoot

Cities are an important symbol of our contemporary era. They are not just places of commerce, but are emblems of the people who live within them. A significant feature of cities are their meeting places; areas that have either been designed or appropriated by the people. An example of this is the café. Cafés hold a unique place in history, as sites that have witnessed the growth of revolution, relationships great and small, between people and ideas, and more recently, technology. Computers are transcending their place in the private home or office and are now finding their way into café culture. What I am suggesting is that this is bringing about a new way of understanding how cafés foster community and act as media for social interaction. To explore this idea further I will look at the historical background of the café, particularly within Parisian culture. For W. Scott Haine, cities such as Paris have highly influential abilities. As he points out "the Paris milieu determined the consciousness of workers as much as their labor" (114). While specifically related to Paris, Haine is highlighting an important aspect in the relationship between people and the built environment. He suggests that buildings and streets are not just inanimate objects, but structures that shape our habits and our beliefs. Towards the middle of the nineteenth century, Paris was developing a new cultural level, referred to as Bohemia. Derived from the French word for Gypsy (Seigel 5) it was used to denote a class of people who in the eyes of Honoré de Balzac were the talent of the future (Seigel 4). People who would be diplomats, artists, journalists, soldiers, who at that moment existed in a transient state with much social but little material wealth. Emerging within this Bohemian identity were the bourgeois. They were individuals who led a working class existence, they usually held property but more importantly they helped provide the physical environment for Bohemian culture to flourish. Bourgeois society had the money to patronize Bohemian artists. As Seigel says "Bohemian and bourgeois were -- and are -- parts of a single field: they imply, require, and attract each other" (5). Cafés were a site of symbiosis between these two groups. As Seigel points out they were not so much established to create a Bohemian world away from the reality of working life, but to provide a space were the predominantly bourgeois clientèle could be entertained (216). These ideas of entertainment saw the rise of the literary café, a venue not just for drinking and socialization but where potential writers and orators could perform for an audience. Contemporary society has seen a strong decline in Bohemian culture, with the (franchised) café being appropriated by the upper class as a site of lattes and mud cake. Recent developments in Internet technology however have prompted a change in this trend. Whereas in the past cafés had brought about a symbiosis between the classes of Bohemian and bourgeois society they are now becoming sites that foster relationships between the middle class and computer technology. Computers and the Internet have their origins within a privileged community, of government departments, defence forces and universities. It is only in the past three years that Internet technology has moved out of a realm of expert knowledge to achieve a broad level of usage in the average household. Certain barriers still exist though in terms of a person's ability to gain access to this medium. Just as Bohemian culture arose out of a population of educated people lacking skills of manual labor and social status (Seigel 217), computers and Internet culture offer a means for people to go beyond their social boundaries. Cafés were sites for Bohemians to transcend the social, political, and economic dictates that had shaped their lives. In a similar fashion the Internet offers a means for people to explore beyond their physical world. Internet cafés have been growing steadily around the world. What they represent is a change in the concept of social interaction. As in the past with the Paris café and the exchange of ideas, Internet cafés have become places were people can interact not just on a face-to-face basis but also through computer-mediated communication. What this points to is a broadening in the idea of the café as a medium of social interaction. This is where the latte and mud cake trend is beginning to break down. By placing Internet technology within cafés, proprietors are inviting a far greater section of the community within their walls. While these experiences still attract a price tag they suggest a change in the idea that would have seen both the café and the Internet as commodities of the élite. What this is doing is re-invigorating the idea of the streets belonging to the middle class and other sub-cultures, allowing people access to space so that relationships and communities can be formed. References Haine, W. Scott. The World of the Paris Cafe: Sociability amongst the French Working Class 1789 - 1914. Baltimore: Johns Hopkins UP, 1996. Seigel, Jerrold. Bohemian Paris: Culture, Politics and the Boundaries of Bourgeois Life, 1830 - 1930. New York: Penguin Books, 1987. Citation reference for this article MLA style: Joseph Crawfoot. "Cybercafé, Cybercommunity." M/C: A Journal of Media and Culture 1.1 (1998). [your date of access] <http://www.uq.edu.au/mc/9807/cafe.php>. Chicago style: Joseph Crawfoot, "Cybercafé, Cybercommunity," M/C: A Journal of Media and Culture 1, no. 1 (1998), <http://www.uq.edu.au/mc/9807/cafe.php> ([your date of access]). APA style: Joseph Crawfoot. (1998) Cybercafé, cybercommunity. M/C: A Journal of Media and Culture 1(1). <http://www.uq.edu.au/mc/9807/cafe.php> ([your date of access]).


Author(s):  
Jingli Chen ◽  
Xin Li ◽  
Yifan Jia ◽  
Zhongyuan Xia ◽  
Jishi Ye

In the past 16 years, research on mitophagy has increasingly expanded to a wider range of subjects. Therefore, comprehensively analyzing the relevant progress and development trends on mitophagy research requires specific methods. To assess the hotspots, directions, and quality of results in this field worldwide, we used multiple tools to examine research progress and growing trends in research on the matter during the last 16 years (from 2005 to 2020). We also compared the quantity and quality of the literature records on mitophagy published by research institutions in China and other developed countries, reviewed China’s contribution, and examined the gap between China and these developed countries. According to the results of our bibliometric analysis, the United States and its research institutes published the most papers. We identified cell biology as the most commonly researched subject on mitophagy and AUTOPHAGY as the most popular journal for research on mitophagy. We also listed the most cited documents from around the world and China. With gradually increased funding, China is progressively becoming prominent in the field of mitophagy; nevertheless, the gap between her and major countries in the world must be closed.


2020 ◽  
Vol 12 (2) ◽  
pp. 143-153
Author(s):  
Christian Ronaldo Sopaheluwakan ◽  
Dian Widiyanto Chandra

Backdoor or commonly also known as web shell is one of the malicious software that hackers use to maintain access systems that they have entered. Relatively few programs like Anti Web-Shell, PHP Backdoor Scanner circulating on the Internet, and can be obtained free of charge to deal with the issues above. But most of these programs have no actual database of signature behavior to deal with PHP backdoor / Shell nowadays. Then comes the contemporary Anti Web-Shell program that can deal with today's backdoor shell. This study uses an experimental method concerning previous similar studies and is implemented directly into the world of cyber security professional industries. By enriching the Regex dictionary signature and String Array Matching the actualized Anti Web-Shell program can detect more backdoor than similar programs that have existed in the past. The results of this study are in the form of a web application software in PHP extension. The application can minimize 100% of false positives and is twice as fast in scanning files because it is more specific in heuristic analysis scan.


2018 ◽  
Vol 19 ◽  
pp. 120-130
Author(s):  
Nurul Suhada Ismail

The explosion of technology allows more manufacture food and variety in the market. However, the massive quantity of food is not essential measure of economic progress because the quality of food is more important when producing food. In realizing food quality along with food quantities, various legal issues related to food security have been arisen. Thus, this paper will be examine the legal issues related to food security from the Islamic perspective worldview. Using a study of documents released by the Food and Agriculture Organization (FAO) and content analysis, there are several legislative issues that have been found regarding food security. Such issues include aspects of food production, exploitation of natural resources, trade, and rights to the food. The apparent impact of these issues has undermined food security and food access, thus prompting food security in various parts of the world. Through an analysis of Islamic worldview, this paper presents the preservation of habluminallah and habluminannas relationships as a basis for addressing the issues discussed. Ledakan teknologi membolehkan bahan makanan dihasilkan dengan lebih banyak dan pelbagai di pasaran. Namun demikian, kuantiti makanan yang banyak bukan ukuran kemajuan ekonomi yang hakiki kerana kualiti makanan lebih utama untuk diambil kira dalam menghasilkan makanan. Dalam merealisasikan kualiti seiring dengan kuantiti makanan, pelbagai isu perundangan berkaitan sekuriti makanan telah timbul. Menyedari perkara berkenaan, makalah ini akan meneliti isu perundangan yang berkaitan sekuriti makanan daripada perspektif tasawur Islam. Dengan menggunakan kajian ke atas dokumen yang dikeluarkan oleh Organisasi Makanan dan Pertanian (Food and Agriculture Organization) (FAO) dan analisis kandungan, terdapat beberapa isu perundangan berkaitan sekuriti makanan yang ditemui. Isu tersebut merangkumi aspek pengeluaran makanan, eksploitasi sumber alam, perdagangan, serta hak terhadap makanan. Kesan ketara isu-isu tersebut telah menjejaskan jaminan keselamatan makanan dan akses makanan sekali gus menggugah sekuriti makanan di pelbagai bahagian dunia. Melalui analisis daripada tasawur Islam, makalah ini mengemukakan pemeliharaan hubungan habluminallah dan habluminannas sebagai asas mengatasi isu-isu yang dibincangkan.


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