Performance of 4G-LTE Communication and Navigation System in Blended Wing-Body UAS

2019 ◽  
Vol 8 (4) ◽  
pp. 9538-9542

In vision of searching for the right Unmanned Aerial System (UAS) for a specific mission, there are multiple factors to be considered by the operator such as mission, endurance, type of payload and range of the telemetry and control. This research is focusing on extending control range of the UAS by using 4G-LTE network to enable beyond-line-of-sight flying for the commercial UAS. Major UAS such Global Hawk, Predator MQ-1 are able to fly thousands of kilometers by the use of satellite communication. However, the satellite communication annual license subscription can be very expensive. With this situation in mind, a new type of flight controller with 4G-LTE communication has been developed and tested. Throughout the research, blended-wing-body (BWB) Baseline B2S is used as the platform for technology demonstrator. Result from this analysis has proven that the proposed system is capable to control a UAS from as far as United Kingdom, with a latency less than 881 ms in average. The new added capability can potentially give the commercial UAS community a new horizon to be able to control their UAS from anywhere around the world with the availability of 4G-LTE connection

Author(s):  
Anthony Amicelle

Abstract This article aims to question the birth, and subsequent search for recognition, of a new type of intelligence agency, which appeared in the early 1990s and is now institutionalised in a vast majority of states across the world: “Financial intelligence units”. It sheds light for the first time on the modalities of access of one of these agencies to the field of security. Following Pierre Bourdieu’s field theory, it thus raises the question of the “right of entry” of a new actor to a specific social universe, e.g. “the conditions and modalities for access to a particular ‘field’ at a given time in its history”. Understanding how such intelligence agencies take shape, function and interact with the security-related recipients of their intelligence is crucial for at least two reasons, regarding the policing of illicit capital and associated crimes, and the use of intelligence in contemporary strategies of social control.


Author(s):  
Charles Devellennes

This book provides a detailed account of the gilets jaunes, the yellow vest movement that has shaken France since 2018. The gilets jaunes are a group of French protesters named after their iconic yellow vests worn during their demonstrations, who have formed a new type of social movement. They have been variously interpreted since they began their occupation of French roundabouts: at first received with enthusiasm on the right of the French political establishment, and with caution on the left. They have provided a fundamental challenge to the social contract in France, the implicit pact between the governed and their political leaders. The book assesses what lessons can be drawn from their activities and the impact for the contemporary relationship between state and citizen. Informed by a dialogue with past political theorists — from Hobbes, Spinoza and Rousseau to Rawls, Nozick and Diderot — and reflecting on the challenges posed by the yellow vest movement, the book rethinks the concept of the social contract for contemporary societies around the world. It proposes a new relationship between the state and the individual, and establishes the necessity of rethinking the modern democratic nature of our representative polities in order to provide a genuine process for the healing of social ills.


2021 ◽  
pp. 15-24
Author(s):  
O. Kroesen

The challenge of the COVID-19 pandemic, it is argued in this contribution, can only be met by a common effort of responsibility by all nation states across the world. That is what the COVID-19 pandemic has in common with the upcoming climate crisis and with the social and economic problems of the emerging world society in general. This contribution, however, is not focused on direct and effective methods and solutions. Such measures and methods can only meet their objectives within the framework of a new understanding. It requires a new way of ordering the world, a new type of man, a new way of speaking with and to each other. A new mindset and attitude are required. This, it is proposed, will be a mindset shaped by the grammatical method or, more commonly called, the dialogical philosophy of Rosenstock-Huessy and a circle of friends. It is the aim of the grammatical method to find the right rhythm, sequence and alternation of the different values and institutions of different societies and cultures. This can put the analytical methods and measures for the COVID-19 crisis within the broader framework of a history of salvation. We have to understand where each of our traditions is coming from, and how we are challenged to find a common destination. The COVID-19 crisis turns such mutual understanding and a sense of common purpose into a true imperative. Therefore the potential of the grammatical method to meet that requirement is explored with a special focus on the understanding of language by Rosenstock-Huessy and Levinas.


EDIS ◽  
2020 ◽  
Vol 2020 (1) ◽  
pp. 7
Author(s):  
Demian F. Gomez ◽  
Jiri Hulcr ◽  
Daniel Carrillo

Invasive species, those that are nonnative and cause economic damage, are one of the main threats to ecosystems around the world. Ambrosia beetles are some of the most common invasive insects. Currently, severe economic impacts have been increasingly reported for all the invasive shot hole borers in South Africa, California, Israel, and throughout Asia. This 7-page fact sheet written by Demian F. Gomez, Jiri Hulcr, and Daniel Carrillo and published by the School of Forest Resources and Conservation describes shot hole borers and their biology and hosts and lists some strategies for prevention and control of these pests. http://edis.ifas.ufl.edu/fr422


Author(s):  
Zen Ahmad

Corona Virus Disease (Covid-19) is a contagious disease caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) which was discovered in December 2019 in China. This disease can cause clinical manifestations in the airway, lung and systemic. The World Health Organization (WHO) representative of China reported a pneumonia case with unknown etiology in Wuhan City, Hubei Province, China on December 31, 2019. The cause was identified as a new type of coronavirus on January 7, 2020 with an estimated source of the virus from traditional markets (seafood market). ) Wuhan city


Liquidity ◽  
2016 ◽  
Vol 5 (1) ◽  
pp. 1-9
Author(s):  
Andilo Tohom

Indonesia is one of many countries in the world so called resource-rich country. Natural resources abundance needs to be managed in the right way in order to avoid dutch diseases and resources curses. These two phenomena generally happened in the country, which has abundant natural resources. Learned from Norwegian experiences, Indonesian Government need to focus its policy to prevent rent seeking activities. The literature study presented in this paper is aimed to provide important insight for government entities in focusing their policies and programs to avoid resources curse. From the internal audit perspective, this study is expected to improve internal audit’s role in assurance and consulting.


Author(s):  
Y. Arockia Suganthi ◽  
Chitra K. ◽  
J. Magelin Mary

Dengue fever is a painful mosquito-borne infection caused by different types of virus in various localities of the world. There is no particular medicine or vaccine to treat person suffering from dengue fever. Dengue viruses are transmitted by the bite of female Aedes (Ae) mosquitoes. Dengue fever viruses are mainly transmitted by Aedes which can be active in tropical or subtropical climates. Aedes Aegypti is the key step to avoid infection transmission to save millions of people in all over the world. This paper provides a standard guideline in the planning of dengue prevention and control measures. At the same time gives the priorities including clinical management and hospitalized dengue patients have to address essentially.


Sensi Journal ◽  
2020 ◽  
Vol 6 (2) ◽  
pp. 236-246
Author(s):  
Ilamsyah Ilamsyah ◽  
Yulianto Yulianto ◽  
Tri Vita Febriani

The right and appropriate system of receiving and transferring goods is needed by the company. In the process of receiving and transferring goods from the central warehouse to the branch warehouse at PDAM Tirta Kerta Raharja, Tangerang Regency, which is currently done manually is still ineffective and inaccurate because the Head of Subdivision uses receipt documents, namely PPBP and mutation of goods, namely MPPW in the form of paper as a submission media. The Head of Subdivision enters the data of receipt and mutation of goods manually and requires a relatively long time because at the time of demand for the transfer of goods the Head of Subdivision must check the inventory of goods in the central warehouse first. Therefore, it is necessary to hold a design of information systems for the receipt and transfer of goods from the central warehouse to a web-based branch warehouse that is already database so that it is more effective, efficient and accurate. With the web-based system of receiving and transferring goods that are already datatabed, it can facilitate the Head of Subdivision in inputing data on the receipt and transfer of goods and control of stock inventory so that the Sub Head of Subdivision can do it periodically to make it more effective, efficient and accurate. The method of data collection is done by observing, interviewing and studying literature from various previous studies, while the system analysis method uses the Waterfall method which aims to solve a problem and uses design methods with visual modeling that is object oriented with UML while programming using PHP and MySQL as a database.


2019 ◽  
Vol 1 (1) ◽  
pp. 60-71
Author(s):  
Devi Yusvitasari

A country needs to make contact with each other based on the national interests of each country related to each other, including among others economic, social, cultural, legal, political, and so on. With constant and continuous association between the nations of the world, it is one of the conditions for the existence of the international community. One form of cooperation between countries in the world is in the form of international relations by placing diplomatic representation in various countries. These representatives have diplomatic immunity and diplomatic immunity privileges that are in accordance with the jurisdiction of the recipient country and civil and criminal immunity for witnesses. The writing of the article entitled "The Application of the Principle of Non-Grata Persona to the Ambassador Judging from the Perspective of International Law" describes how the law on the abuse of diplomatic immunity, how a country's actions against abuse of diplomatic immunity and how to analyze a case of abuse of diplomatic immunity. To answer the problem used normative juridical methods through the use of secondary data, such as books, laws, and research results related to this research topic. Based on the results of the study explained that cases of violations of diplomatic relations related to the personal immunity of diplomatic officials such as cases such as cases of persecution by the Ambassador of Saudi Arabia to Indonesian Workers in Germany are of serious concern. The existence of diplomatic immunity is considered as protection so that perpetrators are not punished. Actions against the abuse of recipient countries of diplomatic immunity may expel or non-grata persona to diplomatic officials, which is stipulated in the Vienna Convention in 1961, because of the right of immunity attached to each diplomatic representative.


2020 ◽  
Vol 7 (2) ◽  
pp. 199-204
Author(s):  
Shrikant Verma ◽  
Mohammad Abbas ◽  
Sushma Verma ◽  
Syed Tasleem Raza ◽  
Farzana Mahdi

A novel spillover coronavirus (nCoV), with its epicenter in Wuhan, China's People's Republic, has emerged as an international public health emergency. This began as an outbreak in December 2019, and till November eighth, 2020, there have been 8.5 million affirmed instances of novel Covid disease2019 (COVID-19) in India, with 1,26,611 deaths, resulting in an overall case fatality rate of 1.48 percent. Coronavirus clinical signs are fundamentally the same as those of other respiratory infections. In different parts of the world, the quantity of research center affirmed cases and related passings are rising consistently. The COVID- 19 is an arising pandemic-responsible viral infection. Coronavirus has influenced huge parts of the total populace, which has prompted a global general wellbeing crisis, setting all health associations on high attentive. This review sums up the overall landmass, virology, pathogenesis, the study of disease transmission, clinical introduction, determination, treatment, and control of COVID-19 with the reference to India.


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