scholarly journals Optimization of the Energy Consumption of Connected Objects

2021 ◽  
Vol 15 (24) ◽  
pp. 176-190
Author(s):  
Mohammed Moutaib ◽  
Tarik Ahajjam ◽  
Mohammed Fattah ◽  
Youssef Farhaoui ◽  
Badraddine Aghoutane ◽  
...  

The IoT is a growing new approach that has been defined as a global network of devices and machines capable of reliably communicating with each other without human intervention. It is one of the essential technologies in any field, such as medicine and attracts great attention in the future. It is applied in several areas that have achieved success. However, the power and the addition of connected objects to technology is based on the fact that its objects can establish several tasks: communicate, analyze, process and manage data in a parallel manner, which is very difficult in terms of energy consumption. Therefore, the problems related to consumption slow down considerably the evolution and the fast deployment of this high technology.Therefore, it is necessary to create a new lightweight and robust mechanism, which ensures the minimization of the consumption of the objects and makes these objects efficient and less costly while being adapted to the capacities of objects and technologies.That is why our paper aims to address this significant problem and present the role of energy consumption, which is essential in deploying successful IoT products and services and presenting the IoT categories for applications. First, we propose a method that minimizes energy consumption and meets our need through three essential steps: firstly, to study the existing methods to minimize energy consumption.  Next, based on these methods, we create a new concept using the data flows. Finally, we implement our solution in an intelligent parking lot to carry out our approach and describe our design steps and conclude with the result of our study and make an interpretation that summarizes our work.

2021 ◽  
Vol 19 (1) ◽  
pp. 46-82
Author(s):  
Amr M. El-Zawawy

Abstract The tense systems in English and Arabic are markedly similar, but one striking feature makes the two-part ways: Arabic boasts the capacity of expressing the past and the future in forms that are not tallied with what English does. Arabic and English can express the future and the past in the present form. Yet Arabic, especially Qurʾanic Arabic, has the singular capacity for expressing the future in past form and the past in present form. The mismatch in the Arabic tense system in the English translation of the Qurʾan is given due attention in the present paper, and a new approach is presented to address this significant problem. The four translations selected are Arberry’s, Yusuf Ali’s, Pickthall’s and Asad’s. A model is proposed to analyze significant selections of such mismatches, based on graphical representations of TOC, TOE and linking form. The study concludes that the most inconsistent translation is Pickthall’s, while Arberry’s is the most consistent of all. It also reveals that although Asad is not fully proficient in English like Arberry, he succeeds in clearing the hurdle of translating tense form-content mismatch most of the time.


2019 ◽  
Vol 21 (5) ◽  
pp. 441-460 ◽  
Author(s):  
Susan Ariel Aaronson

Purpose Companies, governments and individuals are using data to create new services such as apps, artificial intelligence (AI) and the Internet of Things (IoT). These data-driven services rely on large pools of data and a relatively unhindered flow of data across borders (few market access or governance barriers). The current approach to governing cross-border data flows through trade agreements and has not led to binding, universal or interoperable rules governing the use of data. The purpose of this article is to explain the new role of data in trade and to explain why data in trade is different from trade in other goods and services. We then suggest a new approach at the national and international levels. Design/methodology/approach The author uses a mixed methods approach to examine what the literature says about data as a traded good and or service, examines metaphors regarding the role of data in the economy, and then examines whether or not data is really “traded.” Findings Many countries do not know how to regulate data driven services. There is no consensus on what the appropriate regulatory environment looks like, nor is there a consensus on what are the barriers to cross-border data flows and what constitutes legitimate domestic regulation. Originality/value This is the first article to explain both the unique nature of data and the ineffectiveness of the trade system to address that distinctiveness.


2018 ◽  
Vol 12 (2) ◽  
pp. 55-61 ◽  
Author(s):  
A. N. Strizhakov ◽  
Е. V. Timokhina ◽  
S. M. Ibragimova ◽  
V. S. Belousova ◽  
Ya. O. Martirosyan

In the present review, a new approach to studying the pathogenesis and predicting the development of preeclampsia (PE) – namely, the determination of matrix metalloproteinases (MMPs) – is discussed. Currently, the major cause of PE is thought to be an incomplete remodeling of spiral arteries because of an insufficient number of invading cytotrophoblasts or the absence/inactivation of crucial lysing enzymes, i.e. matrix metalloproteinases. The role of MMP-1, MМP-2, MМP-3, MМP-7, MМP-9 in the placenta formation, the development of oxidative stress and endothelial dysfunction is described. We propose that in the future, the MMPs may be used for differentially predicting early and late PE.


2017 ◽  
Vol 225 (3) ◽  
pp. 189-199 ◽  
Author(s):  
Tina B. Lonsdorf ◽  
Jan Richter

Abstract. As the criticism of the definition of the phenotype (i.e., clinical diagnosis) represents the major focus of the Research Domain Criteria (RDoC) initiative, it is somewhat surprising that discussions have not yet focused more on specific conceptual and procedural considerations of the suggested RDoC constructs, sub-constructs, and associated paradigms. We argue that we need more precise thinking as well as a conceptual and methodological discussion of RDoC domains and constructs, their interrelationships as well as their experimental operationalization and nomenclature. The present work is intended to start such a debate using fear conditioning as an example. Thereby, we aim to provide thought-provoking impulses on the role of fear conditioning in the age of RDoC as well as conceptual and methodological considerations and suggestions to guide RDoC-based fear conditioning research in the future.


2011 ◽  
Author(s):  
Daniel Bartels ◽  
Oleg Urminsky ◽  
Shane Frederick
Keyword(s):  

2013 ◽  
Author(s):  
Mihaly Csikszentmihalyi ◽  
Jeanne Nakamura

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