pollen, honey, larvae, pupa and adult honey bees were collected from apiaries in taleghan, karadj region to assess the fungal infections.  several larvae were found in culture media of digestive system of adult bees and pollen through the experiment.  the larvae then were incubated to grow up and reach to the adult stage. morphological and systematic studies on samples of larvae and adults reve...

This study compared the number of individuals Musca domestica and Megaselia scalaris caught in multiple vertically placed traps to determine effective placement height for monitoring. The M. decreased significantly as light trap increased. was largest highest when 2 or 3 were operated. There no significant difference at different heights only one turned on, which suggested that both species att...

This paper investigates the implications of using a modern super-scalar processor in the safety-critical domain. Firstly, a description of current certification practice and devices is given as background. This is followed by an assessment of how the certification argument and its supporting evidence are affected by the use of a super-scalar processor. Two types of modern processor are consider...

This work examines force modeling and softwarebased commutation for closed-loop control of planar linear motors, motivated by the need for a robust and versatile planar robot for precision assembly. The approach taken is to make measurements of the static and dynamic force capabilities of the motor as directly as possible, and determine the applicability of simple models commonly used. Measurem...

We present two left-to-right integer recodings which can be used to perform scalar multiplication with a fixed sequence of operations. These recodings make it possible to have a simple power analysis resistant implementation of a group-based cryptosystem without using unified formulas or introducing dummy operations. This approach is very useful for groups in which the doubling step are less ex...

In this article, we consider pair frames in Banach spaces and   introduce Banach pair frames. Some various concepts in the frame theory such as frames, Schauder frames, Banach frames and atomic decompositions are considered as   special kinds of (Banach) pair frames.  Some frame-like inequalities  for (Banach)  pair frames are presented. The elements that participant  in the construction of (Ba...

A fuzzy observer based scheme for synchronizing two hyperchaoticoscillators via a scalar transmitted signal for cryptographic application isproposed. The Takagi-Sugeno fuzzy model exactly represents chaotic systems.Based on the general fuzzy model, the fuzzy observer of a chaotic system isdesigned on the basis of the n-shift multiple state based key encryption algorithm.The scalar transmitted s...