scholarly journals Monitoring Polusi Udara Dan Kebakaran Berbasis Android

2021 ◽  
pp. 25-29
Author(s):  
Fitri Nova ◽  
Andre Febrian Kasmar ◽  
Meri Azmi ◽  
Khaira Aprinaldo Putra

A fire in a building or office is one of the main cases that is currently being serious attention for businessmen and government agencies. Considering there are no activities in an office during nights and holidays, makes the business owners feel uncomfortable leaving the office. To overcome this problem, a sensor is to monitor a situation in the office whether there is a gas leak or a hotspot. It is hope that air pollution and fire monitoring tool can help to prevent fires. The way this tool works uses the Arduino Uno to retrieve data from the gas sensor and flame sensor. The data will be sent to the Ubidots server via NodeMCU ESP8266 as wifi or the internet. The monitoring display can be seen via Android and when there is an emergency, the ubidots server will immediately notify the room owner. The result shows that the effective distance of the sensor is around 10cm to 50 cm and the overall system runs well

2012 ◽  
Vol 3 (1) ◽  
pp. 170-172
Author(s):  
Manraj Singh ◽  
Harmanjit Singh

Advancement of e-commerce which includes buying and selling of products or services over the Internet has revolutionized the way a Business is done. Now consumers are becoming more comfortable buying and selling products over Internet rather than in a physical market(s).  This new trend has started a cut throat competition among the websites of various business owners. There was a time when every businessman required a descent looking website and that’s it, nothing else was required. But now things have changed. Now a businessman not only requires a good looking user friendly website, but also needs to get Website(s) optimized for search engines also. This is a review paper on the various SEO Techniques that can be used by webmasters to improve website’s visibility in search results and improve traffic to the website.


2010 ◽  
Vol 4 (2) ◽  
pp. 150-167
Author(s):  
Jim McDonnell

This paper is a first attempt to explore how a theology of communication might best integrate and develop reflection on the Internet and the problematic area of the so-called “information society.” It examines the way in which official Church documents on communications have attempted to deal with these issues and proposes elements for a broader framework including “media ecology,” information ethics and more active engagement with the broader social and policy debates.


2021 ◽  
pp. 014459872110036
Author(s):  
Moses E Emetere ◽  
O Agubo ◽  
L Chikwendu

This paper examines a broad spectrum of challenges plaguing electric power supply in Africa. The challenges have lingered very long that policymakers, energy companies, and government agencies have shown docility in tackling the problem headlong. The increasing human population and technological innovations are evidence that the more the problem lingers, the more it becomes insurmountable. In this paper, it was proposed the lingering challenges can be solved using the standalone system of power generation. The renewable energy option and its adaptability were highlighted to guide standalone users on the way forward. The growing population in Africa can be advantageous in generating biogas from human feaces. It was discovered that renewable energy devices are quite expensive; hence, the biogas option for cooking and powering gas generators seem to be sustainable as its technology can be modified to suit the users' financial base. Therefore, it is projected that if the human excretal biogas can be adopted, Africa will soon overcome its energy crisis through the doggedness of its standalone users.


Economies ◽  
2018 ◽  
Vol 6 (2) ◽  
pp. 36 ◽  
Author(s):  
Milos Maryska ◽  
Petr Doucek ◽  
Lea Nedomova ◽  
Pavel Sladek

2009 ◽  
Vol 35 (4) ◽  
pp. 817-833 ◽  
Author(s):  
LIAM KENNEDY

AbstractThis article focuses on the production and dissemination of photographic images by serving US soldiers in Iraq who are photographing their experiences and posting them on the Internet. This form of visual communication – in real time and communal – is new in the representation of warfare; in earlier wars soldiers took photographs, but these were not immediately shared in the way websites can disseminate images globally. This digital generation of soldiers exist in a new relationship to their experience of war; they are now potential witnesses and sources within the documentation of events, not just the imaged actors – a blurring of roles that reflects the correlations of revolutions in military and media affairs. This photography documents the everyday experiences of the soldiers and its historical significance may reside less in the controversial or revelatory images but in more mundane documentation of the environments, activities and feelings of American soldiery at war.


2021 ◽  
Author(s):  
Haley Coppins

Celebrities and fans have been researched by scholars throughout the years, with differing opinions regarding their characteristics and relationships. Prior to the development of the internet, fans were characterized by scholars as deranged, hysterical and passive. Their relationships with celebrities were seen as exclusively one-sided and parasocial. Conversely, since the development of the internet fans have been characterized more favourably as active participants. In this paper, I perform a textual analysis of Twitter conversations between bands/artists and fans in an attempt to better understand if and how celebrity-fan interactions have changed from early scholarly interpretations. I argue that Twitter is changing celebrity-fan interactions, not only by encouraging reciprocal interactions but also by enabling more personal, intimate conversations. Twitter is allowing bands and fans to interact in a number of different ways that simultaneously build relationships and serve commercial functions such as promotion. Fans have become more actively involved in content production and powerful in influencing the way bands promote themselves. Used properly, Twitter can be a valuable tool for bands and artists to market themselves.


KOMUNIKE ◽  
2020 ◽  
Vol 12 (2) ◽  
pp. 167-186
Author(s):  
Mansur Hidayat

The appearance of the trailer for The Santri movie has sparked various responses on the internet, this can be observed from the existence of parties who are pro and contra with the movie trailer. This difference can be seen from the way the audience responds to and interpret the contents of the movie trailer. This study can understand the image of the student at Islamic Boarding School in the movie trailer of The Santri which can be seen through the account NU Channel on YouTube. The study used a descriptive qualitative approach model with content analysis on movie trailers. The results of the study show that the image of the student at an Islamic Boarding School in the movie trailer of The Santri can be divided into two parts, namely: first, an explicit image such as students must have self-confidence, have high dreams, love religion and their nation, have a good faith, and be a loyal friend. Second, implicit images such as students who have a simple, tough, and brave image, accept differences, and are open-minded.


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