Providing Support to IoT Devices Deployed in Disconnected Rural Environment

Author(s):  
Sergio Laso ◽  
Daniel Flores-Martín ◽  
Juan Luis Herrera ◽  
Carlos Canal ◽  
Juan Manuel Murillo ◽  
...  
2021 ◽  
Author(s):  
Harald Roclawski ◽  
Thomas Krätzig ◽  
Laura Sterle

<p>In the research project Iot.H2O, which is funded under the Water JPI Joint Call 2017 IC4WATER, the potential of the Internet of Things concept is investigated for monitoring and controlling water distribution systems. Smart sensors are used which send data among others via LoraWAN to gateways which are connected to the Internet. The aim of the project is to use low-cost sensors and open-source software.</p><p>In the presentation, results of a range test with the developed LoraWAN devices are reported. One important factor is the antenna design. Results of tests with 6 different antennas will be presented among them are two antennas which are printed on a PCB and 4 commercially available antennas.</p><p>The TTN mapper App is used for recording the signals of the IoT devices in an urban and an rural environment.</p>


Author(s):  
Guruh Fajar Shidik ◽  
Edi Jaya Kusuma ◽  
Safira Nuraisha ◽  
Pulung Nurtantio Andono

Metahumaniora ◽  
2017 ◽  
Vol 7 (3) ◽  
pp. 293
Author(s):  
Tania Intan

AbstrakSecara alamiah, manusia membutuhkan sarana untuk mengisi waktu luangnyasetelah bekerja keras. Satu media yang murah, mudah dijangkau, dan digemari oleh semuakalangan di seluruh dunia adalah cerita bergambar atau komik yang merupakan bagiandari budaya populer. Pada umumnya, karya paraliteratur-visual ini memang bersifat fiktifdan hanya merupakan peniruan dari kenyataan yang digambarkan secara berlebihan(grotesque). Namun demikian, di dalam komik, sering ditemukan nilai-nilai kehidupanyang bersifat universal dan abadi sehingga dianggap layak sebagai bahan kajian budaya.Naruto, salah satu manga Jepang, dan Astérix, bande dessinée dari Prancis, akan ditelitisebagai representasi dunia Timur dan Barat. Latar sebagai unsur struktural dalam karyakaryafiksi ini ternyata juga menunjukkan kesamaan mendasar, yaitu keberadaan desasebagai tempat hidup para tokohnya. Dalam tulisan ini, akan dibahas pemaknaan lainterhadap lingkungan rural tersebut, yang memiliki andil dalam pembentukan karakterpara tokoh dari kedua komik. Metode kajian komparasi budaya akan digunakan denganpenerapan teori-teori yang relevan. Penelitian singkat ini bertujuan untuk melengkapistudi mengenai komik yang belum banyak dilakukan di Indonesia.Kata kunci: Desa, komik, Naruto, Astérix, Komparasi BudayaAbstractNaturally, humans need a way to fill their spare time after working hard. Acheap, accessible and popular medium by all circles around the world is a picture or comicstory, which is part of popular culture. McCloud (1993:7) defines comics as drawings andembossed symbols in a particular order, aimed at providing information or achievingaesthetic responses from the reader. In general, this visual-paraliterature work isindeed fictitious and merely an imitation of grotesque reality. However, in the comics, itis often found that values of life that are universal and eternal so comics are consideredappropriate as a material of cultural studies. Naruto, one of the Japanese manga, andAstérix, the bande dessinée of France, are examined as a representation of the East andWest. The background as a structural element in these works of fiction also shows the basicsimilarity of the existence of the village as the place of life of the characters. According toKartohadikoesoemo (1984:16), the village is a legal entity, in which a ruling society livesits own government. In this paper, other meanings of the rural environment, which hascontributed in the character formation of the characters from both comics are discussed.The method of cultural comparative is used with the application of relevant theories. Thisbrief study aims to complete the study of comics which is still very limited in Indonesia.Keywords: Village, Comic, Naruto, Astérix, Cultural Comparison


2017 ◽  
Author(s):  
JOSEPH YIU

The increasing need for security in microcontrollers Security has long been a significant challenge in microcontroller applications(MCUs). Traditionally, many microcontroller systems did not have strong security measures against remote attacks as most of them are not connected to the Internet, and many microcontrollers are deemed to be cheap and simple. With the growth of IoT (Internet of Things), security in low cost microcontrollers moved toward the spotlight and the security requirements of these IoT devices are now just as critical as high-end systems due to:


Nowadays, Thailand is stepping into an aging society. This research purposes developing the intelligence walking stick for the elderly in terms of the health care system by applied the IoT devices and biometric sensors in a real-time system. The heart rate, blood pressure, oxygen saturation, and temperature were measured at the finger of the elderly that holding the intelligence walking stick. All data can monitor and display on mobile devices. The intelligence walking stick system was evaluated by twenty users who are five experts and fifteen elderly in Ratchaburi province. As a result of the mean value at 4.88 and 4.85 by experts and elderly, respectively. It could be said that the development of intelligence walking stick by using IoT can help and improve the daily living of the elderly at the highest level.


Author(s):  
Mais Sami Ali ◽  
Abdulkareem Abdulrahman Kadhim

2018 ◽  
Vol 2 (1) ◽  
pp. 28-42 ◽  
Author(s):  
Shanti Mahto ◽  
Anuj Kushwaha ◽  
Siva Subramanian M. ◽  
Nikita Nikita ◽  
T. B. N. Singh

Artificial recharge plays a prominent role in the sustainable management of groundwater resources. The study has proposed a methodology to viable artificial recharge structure using geographical information system (GIS) and empirical equation techniques for augmenting groundwater resources in the Ranchi urban and rural area of Ranchi District, Jharkhand. The thematic layers for geomorphology, drainage density, order of streams, runoff and trend has been prepared in the GIS environment using convection and remote sensing data. It has been found that the slope and topographic gradient of Ranchi region is one of the major governing factors, which restricts to hold surface water stagnant. Jumar watershed is found as the most feasible watershed for the construction of check dams/percolation tanks followed by Lower Subarnarekha watershed. Out of 15 deeper exploratory wells, 14 are declining. Harmu watershed is found to be in the worst condition in terms of availability of runoff water. Harmu, Kanke, Bariyatu, Namkum, Doranda, Hinoo and Hatia have found as the most suitable locations for installation of RTRWH within the Ranchi urban area. Based on the available field information, check dams are suggested as the most promising artificial recharge structures for Ranchi rural environment.


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