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نمایش تعداد 1-10 از 2663
Assessment of some cultural experimental methods to study the effects of antibiotics on microbial activities in a soil : An incubation study
Oxytetracycline (OTC) and sulfamethoxazole (SMX) are two of most widely used antibiotics in livestock and poultry industry. After consumption of antibiotics, a major portion of these compounds is excreted through the feces ...
Fatty acid composition of oils from fruits of three Pistacia species growing in Iran
The Pistacia genus belongs to the Anacardiaceae family and consists of 11 species. Three Pistacia species occur
naturally in Iran, including Pistacia vera, Pistacia atlantica, and Pistacia khinjuk [1]. P. khinjuk ...
Structure changes in Er-160 from low to ultrahigh spin
A spectroscopic investigation of the gamma decays from excited states in Er-160 has been performed in order to study the changing structural properties exhibited from low spin up toward ultrahigh spin (I similar to 60 h). ...
A Note on Group Authentication Schemes
In literature, there are many different forms of group authentication in conference key establishment protocols. The agents participating in a group need to authenticate each other in order to become assure that every agents that has access...
A Polynomial-based Pairwise Key Pre-distribution and Node Authentication Protocol for Wireless Sensor Networks
information, adherence to data protection requirements is vital in WSNs. This paper introduces a new robust key pre-distribution key management scheme using random polynomial functions and a matrix. The proposed mechanism significantly increases storage...
Arsenic and antimony bioremediation by Phragmites australis:Rizofiltration technology
Arsenic is a ubiquitous element, present in the atmosphere as well as in the aquatic and terrestrial environments. It is an environmental
pollutant with high toxicity to organisms. Remediation of arsenic contaminated ...
A Key Management Schema Based on ECC to Secure the Substation and Control Center Communications in Smart Grids
یک طرح مدیریت کلید بر اساس ECC برای ایمن سازی ارتباطات پست های فشار قوی و مرکز کنترل در شبکه های هوشمند
از زمان معرفی برق به خانه ها، شبکه های برق جهانی در خط مقدم پیشرفت های تکنولوژیکی بوده اند. زیرساخت های قدیم سیستم برق که برق را برای خانه ها، کارخانه ها و کسب و کارهای شهر تامین می کنند با سیستم توزیع برق جدید جایگزین می ...
By-alternative key management in heterogeneous wireless sensor networks
Key management is considered as the fundamental part of any secure communication. In previous work, we propose RKPH scheme that was improved based on connectivity and resiliency compared to some other schemes. In this paper, we propose ARKPH, a...
Alternative Shared Key Replacement in Heterogeneous Wireless Sensor Networks
Key management is considered as the fundamental part of any secure communication. In previous work, we propose RKPH scheme that was improved based on connectivity and resiliency compared to some other schemes. In this paper, we propose ARKPH, a...