Institution
University of Batna
Education•Batna City, Algeria•
About: University of Batna is a education organization based out in Batna City, Algeria. It is known for research contribution in the topics: Induction motor & Photovoltaic system. The organization has 1705 authors who have published 2116 publications receiving 20291 citations.
Papers published on a yearly basis
Papers
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United States Geological Survey1, University of Arizona2, University of Batna3, Oregon State University4, Los Alamos National Laboratory5, Centre national de la recherche scientifique6, Swiss Federal Institute for Forest, Snow and Landscape Research7, Natural Resources Canada8, University of California, Berkeley9, University of Granada10, Northern Research Institute11, Forest Research Institute12, Food and Agriculture Organization13, University of Montana14, Northern Arizona University15
TL;DR: In this paper, the authors present the first global assessment of recent tree mortality attributed to drought and heat stress and identify key information gaps and scientific uncertainties that currently hinder our ability to predict tree mortality in response to climate change and emphasizes the need for a globally coordinated observation system.
5,811 citations
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TL;DR: In this article, the removal of methylene blue (MB) from aqueous solutions using a raw Algerian kaolin sample as a low-cost adsorbent was studied using a pseudo-second order model.
455 citations
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TL;DR: This paper investigates the use of fuzzy logic for fault detection and diagnosis in a pulsewidth modulation voltage source inverter (PWM-VSI) induction motor drive and demonstrates the effectiveness of the proposed fuzzy approach.
Abstract: This paper investigates the use of fuzzy logic for fault detection and diagnosis in a pulsewidth modulation voltage source inverter (PWM-VSI) induction motor drive. The proposed fuzzy technique requires the measurement of the output inverter currents to detect intermittent loss of firing pulses in the inverter power switches. For diagnosis purposes, a localization domain made with seven patterns is built with the stator Concordia current vector. One is dedicated to the healthy domain and the six others to each inverter power switch. The fuzzy bases of the proposed technique are extracted from the current analysis of the fault modes in the PWM-VSI. Experimental results on a 1.5-kW induction motor drive are presented to demonstrate the effectiveness of the proposed fuzzy approach.
312 citations
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TL;DR: This paper proposes a fast probabilistic and lightweight algorithm for the encryption of keyframes prior to transmission, considering the memory and processing requirements of constrained devices that increase its suitability for IoT systems.
Abstract: This paper proposes a secure surveillance framework for Internet of things (IoT) systems by intelligent integration of video summarization and image encryption. First, an efficient video summarization method is used to extract the informative frames using the processing capabilities of visual sensors. When an event is detected from keyframes, an alert is sent to the concerned authority autonomously. As the final decision about an event mainly depends on the extracted keyframes, their modification during transmission by attackers can result in severe losses. To tackle this issue, we propose a fast probabilistic and lightweight algorithm for the encryption of keyframes prior to transmission, considering the memory and processing requirements of constrained devices that increase its suitability for IoT systems. Our experimental results verify the effectiveness of the proposed method in terms of robustness, execution time, and security compared to other image encryption algorithms. Furthermore, our framework can reduce the bandwidth, storage, transmission cost, and the time required for analysts to browse large volumes of surveillance data and make decisions about abnormal events, such as suspicious activity detection and fire detection in surveillance applications.
222 citations
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TL;DR: In this paper, a tubular solar collector assisted solar still was suggested for desalting saline water, and its exergy performance, enviro-economic and economic analysis has been carried out.
190 citations
Authors
Showing all 1736 results
Name | H-index | Papers | Citations |
---|---|---|---|
Farid Melgani | 48 | 216 | 10569 |
Elizabeth A. Croft | 34 | 191 | 5888 |
Alireza Soltani | 25 | 91 | 1690 |
Fayçal Djeffal | 22 | 179 | 1640 |
Haroun Chenchouni | 19 | 89 | 6029 |
Mohamed Chaabane | 19 | 163 | 1377 |
Lazhar Belkhiri | 16 | 34 | 1229 |
Lotfi Loucif | 16 | 30 | 558 |
Lakhdar Dehimi | 15 | 75 | 582 |
Hichem Ferhati | 15 | 69 | 498 |
Khalil Tamersit | 15 | 30 | 444 |
Abdulmagid Alabdul Magid | 14 | 45 | 470 |
Abderrahmane Boudoukha | 14 | 44 | 652 |
Djallel Eddine Boubiche | 14 | 36 | 526 |
Farhi Marir | 14 | 64 | 1503 |