this study seeks to examine how a company can select the best intermediary for its marketing channels with minimum of criteria and time. a theoretical framework is proposed based on the most important tasks of intermediary and the criteria to measure them. there are four basic tasks and thirty criteria in three independent levels. subsequently, an exploratory case study in iranian food industry...

objective(s) in addition to several molecular methods and in particular 16s rdna analysis, the application of a more discriminatory genetic marker, i.e., 16s-23s internal transcribed spacer gene sequence has had a great impact on identification and classification of mycobacteria. in the current study we aimed to apply this sequencing power to conclusive identification of some iranian clinical s...

during spring and summer of 2012, a disease characterized by panicle blight was observed on some pistachio (pistacia vera l.) trees grown in kerman province. eighteen isolates of a botryosphaeriaceae were obtained from affected panicles. based on morphological and molecular characteristics, isolates were identified as botrysphaeria dothidea. to our knowledge, this is the first report of b. doth...

The vertical MOSFET structure is one of the solutions for reducing the channel length of transistors under 50 nm. Surround gates can be easily realised in vertical MOSFETs which offer increased channel width per unit silicon area. In this paper, a low overlap capacitance, surround gate, vertical MOSFET technology is presented. A new process that uses spacer or fillet local oxidation is develope...

Recently, transistors with an underlapped gate structure have been widely studied to overcome several challenges associated nanoscale devices. In this work, underlap region is incorporated at source and drain (S/D) ends in a fully depleted Strained Silicon On Insulator (SSOI) device, high-k dielectric material the spacer region. The S/D helps reduce leakage current can be particularly useful fo...

In this paper, we propose a low-k source side asymmetrical spacer halo-doped nanowire metal oxide semiconductor field effect transistor (MOSFET) design and analysis. High-k materials are now being researched extensively for improving electrostatic control suppressing short-channel effects in nanoscaled electronics. However, the high-k spacers' excessive increase fringe capacitance degrades dyna...

A novel asymmetric MOSFET with no LDD on the source side is simulated on bulk-Si using a device simulator (SILVACO). In order to overcome the problems of the conventional asymmetric process, a novel asymmetric MOSFET using mesa structure and sidewall spacer gate is proposed which provides self-alignment process, aggressive scaling, and uniformity. First of all, we have simulated to compare the ...

A new framework based on C-methylcalix[4]resorcinarene and the flexible nonconjugated spacer 1,4-bis(imidazol-1yl-methyl)benzene encloses a large one-dimensional channel, containing benzil nanocolumns. Unlike in a previously reported series of benzil-containing supramolecular solids with conjugated linker molecules, benzil luminescence is observed, but the lifetime of 580 ns at 77 K is consider...