food safety is considered as an important world concern. the detection of pathogen and toxic materials in food has an important role in public health care. in recent years, the applications of microbial biosensor have been developed as a new approach for toxicity control. luminescent microbial biosensor is an appropriate biological tool for protection of natural environment. this type of biosen...

in the first part of this thesis we explored wetting and its dynamics for small droplets. first, we showed how a simple feature of water droplets on a surface, i.e. laplace pressure, can be exploited to build a micropump. we investigated capillary pumping in microchannels both experimentally and numerically. putting two droplets of different sizes at the in/outlet of a microchannel, will ge...

building on previous studies on intellectual features and learners’ grammar learning, the present study aimed at investigating whether intelligence criterion had any impact on efl learners’ english grammar learning across two intelligence levels. in the current study, the participants were divided into two experimental and control groups by administration of raven i.q. test. this led to the for...

Background and Objective: Coronary artery disease is the main cause of death in most societies, which is fatal symbol of acute myocardial infarction. Early diagnosis and treatment of this disease is the greatest impact on survival. But the diagnosis of acute myocardial infarction has always been a challenge, particularly in elderly patients due to atypical manifestation. Since a large proportio...

Background & Aim: The nursechr('39')s philosophical perspective affects his/her caring performance. Pragmatism is also an important philosophical thought. Pragmatism is often found in nursing texts, but few authors have discussed in depth its application in nursing. Therefore, the purpose of this article is to review the effects of pragmatism philosophy in the dimensions of knowledge, education...