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ESSD: Energy Saving and Securing Data Algorithm for WSNs Security

Computers, materials & Continua 2022年第11期73卷 3969-3981页

作者： manar m.Aldaseen khaled m.matrouk Laiali H.Almazaydeh khaled m.Elleithy Computer Engineering Department Al-Hussein Bin Talal UniversityMa’anJordan Software Engineering Department Al-Hussein Bin Talal UniversityMa’anJordan Computer Science and Engineering Department University of BridgeportCTBridgeportUSA

The Wireless Sensor Networks(WSNs)are characterized by their widespread deployment due to low cost,but the WSNs are vulnerable to various types of *** defend against the attacks,an effective security solution is ***,the limits of these networks’battery-based energy to the sensor are the most critical impediments to selecting cryptographic ***,finding a suitable algorithm that achieves the least energy consumption in data encryption and decryption and providing a highly protected system for data remains the fundamental *** this research,the main objective is to obtain data security during transmission by proposing a robust and low-power encryption algorithm,in addition,to examining security algorithms such as ECC and mD5 based on previous *** this research,the Energy Saving and Securing Data algorithm(ESSD)algorithm is introduced,which provides the message Digest 5(mD5)computation simplicity by modifying the Elliptic Curve Cryptography(ECC)under the primary condition of power *** three algorithms,ECC,mD5,and ESSD,are applied to Low Energy Adaptive Clustering Hierarchy(LEACH)and Threshold-sensitive Energy Efficient Sensor Network Protocol(TEEN)hierarchical routing algorithms which are considered the most widely used in *** results of security methods under the LEACH protocol show that all nodes are dead at 456,496,and 496,respectively,to ECC,mD5,and *** results of security methods under the TEEN protocol show that the test ends at 3743,4815,and 4889,respectively,to ECC,mD5,and *** on these results,the ESSD outperforms better in terms of increased security and less power *** addition,it is advantageous when applied to TEEN protocol.

关键词： Cryptography ECC energy consumption ESSD LEACH mD5 RSA TEEN WSNs

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Health status of working children in Jordan: Comparison between working and nonworking children at schools and industrial sites

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Open Journal of Nursing 2013年第1期3卷 55-62页

作者： Ayman m. Hamdan-mansour Ekhlas Al-Gamal mai K. Sultan Reema matrouk maram Al Nawaiseh Al-Bashir Hospital Ministry of Health Amman Jordan Department of Community Health Nursing Faculty of Nursing The University of Jordan Amman Jordan The National Council for Family Affairs Amman Jordan

The purpose of this study is to explore the psychosocial and physical health impact of child labor and in Jordan and compare between working and nonworking children at schools and industrial sites. methods: A sample of 4008 children at schools and industrial sites answered the self-report questionnaires that include physical and psychosocial health concerns, health screening survey, anger expression and child abuse survey. The results showed that both nonschool and school working children have various physical and psychosocial health problems. Physical complaints included common cold, flu, hearing and vision problems. Psychosocial ones included feeling lonely, feeling depressed, problems at home and work, and high level of anger expression, smoking cigarettes and using drugs. The study’s implications for health, education, counseling, and research interventions were discussed.

关键词： Child Labor School Children Psychosocial Health Child Abuse Physical Health Jordan

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