1,721,679 research outputs found
EXAMINING THE ROLE OF HAJI MUHAMMAD MOHSIN IN THE SOCIOECONOMIC LANDSCAPE OF 18TH CENTURY COLONIAL BENGAL: A COMPREHENSIVE ANALYSIS
No full textABSTRACT : 18th Century Bengal witnessed the stage from prosperity to decline , as per the statement of prominent historian Sushil Roy . This period saw the socio – economic condition of the people of Bengal under Mughal puppet emperors, next by independent Nawabs and later on by the colonial East India Company and in this socio-economic background the emergence of a great philanthropist Haji Muhammad Mohsin. In this paper the role of all these ruling classes including the role of colonial British East India Company in spreading Education and philanthropy has also been discussed critically. The role of Haji Muhammad Mohsin in this regard is highlighted and a comparative study of the Indigenous and colonial ruling class in case of spreading Education has been discussed. Attempts are also taken to find out the fact whether Haji Muhammad Mohsin was supported by the Colonial ruling class or interrupted by them in case of his continuing philanthropic activities. Apart from this , the role of contemporary wealthy persons and the role played by Haji Muhammad Mohsin’s regarding philanthropy has been discussed here. Haji Muhammad Mohsin longed for spreading Anglo – Persian Education . Secular characteristics of Haji Muhammad Mohsin and his contribution regarding the promotion of Education has been highlighted here.THIS DATASET IS ARCHIVED AT DANS/EASY, BUT NOT ACCESSIBLE HERE. TO VIEW A LIST OF FILES AND ACCESS THE FILES IN THIS DATASET CLICK ON THE DOI-LINK ABOV
Adaptive Holding time and Depth-Based Routing for Underwater Wireless Sensor Networks
Full text linkIn Underwater Wireless Sensor Networks (UWSNs), traditional enhancements of Depth-Based Routing (DBR) scheme rely either on increasing the network overhead or on the adoption of offline localization schemes to improve the network performance in terms of energy consumption, end-to-end delay or network throughput. Unfortunately, localization based techniques are very hard to implement in practice. In this work we show some preliminary results about the performance of a routing scheme called Adaptive Holding time and Depth-based routing (AHD) that we propose to dynamically adapt DBR configuration parameters. Specifically, we show a set of simulation experiments that suggest that networks implementing AHD show a reduced energy consumption with respect to those implementing the standard version of DBR. Simulations are performed by using our simulation library [8] of DBR [11] developed for the simulator AquaSim-Next Generation (NG) underwater simulator, which is based on Network Simulator-3 (NS-3). The characteristics of this library (detailed representation of cross-layer communications and operation modes of the modems) allows us\ud
an accurate prediction of the performance improvement of AHD with respect to standard DBR
Analysis and optimisations in depth-based routing for underwater sensor networks
Full text linkUnderwater Sensor Networks (UWSNs) employ sensor nodes and acoustic communication to detect physical attributes of water such as temperature, pressure, etc. Research on UWSNs has emerged thanks to their wide spectrum of applications which includes the management of the oil reservoirs and the prevention of aqueous disasters, as well as military surveillance. The dynamic conditions of water, the energy constraints and the high error probability during data transmission are prominent challenges in the design of routing protocols in UWSNs. One of the main routing schemes is Depth-based routing (DBR) that performs a specialized anycast routing to the surface sinks, based along the depth measured from pressure sensors. In this thesis, we study and optimise some routing protocols for UWSNs, specifically those based on DBR. To this aim, we designed a novel simulator for studying DBR and its enhancements. Our simulator is based on AquaSim-NG and NS-3 (Network Simulator). With respect to the state of the art, we implemented the cross-layer communication required by DBR and an accurate representation of the operational modes of acoustic modems with the associated energy consumption. We developed some analytical models for UWSNs with the aim of a) identifying the optimal transmission range for sensor nodes given the state of the system, b) finding the optimal number of hops between the source and destination under various network settings, c) evaluating the role of the depth threshold in the definition of the routing scheme. In this work, a pivotal role is played by the energy consumption and expected lifetime of the network. Finally, based on our findings, we designed the Residual energy-Depth (RD) routing protocol which improves the network lifetime
Identifying the Optimal transmission range in Depth-Based Routing For UWSN
Full text linkRouting in Underwater Wireless Sensor Networks (UWSNs) is a challenging problem because of the intrinsic characteristics of this class of wireless networks (long propagation delay, mobility of nodes, etc.) and because of the performance indices that must be taken into account, such as the network throughput, the packet delivery ratio and the energy cost. In particular, routing algorithms must grant a low energy cost in order to maximize the lifetime of the network's nodes. In this study, we focus on a popular routing protocol for UWSNs, namely the Depth-Based Routing (DBR). Specially, we study the impact of the transmission range of the nodes on the network performance indices, with particular attention to its energy efficiency. The study is based on an extensive set of simulations performed in AquaSim-NG using a library that has been developed with the aim of providing an accurate estimation of the nodes' energy consumption. The main outcome of our work is showing the relation between transmission range providing the optimal DBR energy efficiency and the density of the nodes in a UWSN
sj-docx-1-gph-10.1177_2333794X241240302 – Supplemental material for Enhancing Oral Hygiene in Children With Hearing Impairment: The Impact of Skit Video Interventions -A Randomized Controlled Trial
No full textSupplemental material, sj-docx-1-gph-10.1177_2333794X241240302 for Enhancing Oral Hygiene in Children With Hearing Impairment: The Impact of Skit Video Interventions -A Randomized Controlled Trial by Maria Moin, Muhammad Mohsin Haider, Kulsoom Fatima Rizvi, Rabia Imtiaz, Afsheen Maqsood, Sara Altamash, Naseer Ahmed and Artak Heboyan in Global Pediatric Health</p
Smart watering system / Zainal Abidin Abdul Razak, Muhammad Amir Hanzalah Zulkifli and Muhammad Mohsin Mansor
Full text linkFor this project, we use 2 IC such as NE 555 Timer and inverter 7404. The NE555 IC is an integrated circuit (chip) used in a variety of timer, pulse generation, and oscillator
applications. The NE555 can be used to provide time delays, as an oscillator, and as a flip-flop element. Derivatives provide up to four timing circuits in one package.. An inverter 7404 circuit outputs a voltage representing the opposite logic-level to its input. A relay is an electrically operated switch. Many relays use an electromagnet to mechanically operate a switch, but other operating principles are also used, such as solid-state relays. Relays are used where it is necessary to control a circuit by a low-power signal or where several circuits must be controlled by one signal
Entering the semi new market by use of cause related marketing (CRM) and trust factor "A case of basic health unit"
No full textMuhammad Mohsin-Ul-MulkDissertation Alpen-Adria-Universität Klagenfurt 201
Radar sensor based machine learning approach for precise vehicle position estimation
Full text linkEstimating vehicles’ position precisely is essential in Vehicular Adhoc Networks (VANETs) for their safe, autonomous, and reliable operation. The conventional approaches used for vehicles’ position estimation, like Global Positioning System (GPS) and Global Navigation Satellite System (GNSS), pose significant data delays and data transmission errors, which render them ineffective in achieving precision in vehicles’ position estimation, especially under dynamic environments. Moreover, the existing radar-based approaches proposed for position estimation utilize the static values of range and azimuth, which make them inefficient in highly dynamic environments. In this paper, we propose a radar-based relative vehicle positioning estimation method. In the proposed method, the dynamic range and azimuth of a Frequency Modulated Continuous Wave radar is utilized to precisely estimate a vehicle’s position. In the position estimation process, the speed of the vehicle equipped with the radar sensor, called the reference vehicle, is considered such that a change in the vehicle’s speed changes the range and azimuth of the radar sensor. For relative position estimation, the distance and relative speed between the reference vehicle and a nearby vehicle are used. To this end, only those vehicles are considered that have a higher possibility of coming in contact with the reference vehicle. The data recorded by the radar sensor is subsequently utilized to calculate the precision and intersection Over Union (IOU) values. You Only Look Once (YOLO) version 4 is utilized to calculate precision and IOU values from the data captured using the radar sensor. The performance is evaluated under various real-time traffic scenarios in a MATLAB-based simulator. Results show that our proposed method achieves 80.0% precision in position estimation and obtains an IOU value up to 87.14%, thereby outperforming the state-of-the-art
Entering the semi new market by use of cause related marketing (CRM) and trust factor "A case of basic health unit"
No full textMuhammad Mohsin-Ul-MulkDissertation Alpen-Adria-Universität Klagenfurt 201
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