Background: Lemon verbena (Lippia citriodora H.B.K.) is an aromatic and medicinal plant of family Verbenaceae, which cultivated in the North region of Iran. Objective: This comparative study was carried out on essential oil content and composition of Lippia citriodora H.B.K. from micro-propagated and rooted apical stem cutting plantlets. Methods: The micro-propagated plantlets were obtained ...

The chance to influence the lives of a million children comes once in a generation. With the partnership between the BBC and several technology companies, a small device, the BBC micro:bit will be given to a million children in the UK in 2016. Moreover, using the micro:bit will be part of the curriculum. This demo describes the BBC micro:bit together with its software platform, based on Microso...

introduction: considering high prevalence of epileptic disease and considering that 40 percent of epileptic patients are resistant to drug therapy, it needs more researches to find new therapeutic ways. lfs is among the new methods for epilepsy treatments. one possible mechanism involved in the anticonvulsant effect of lfs is increased adenosine. therefore, in this study the role of adenosine p...

Gyroscopes are used as rotation rate sensors. Conventional gyroscopes are heavy and bulky, which creates important problems regarding their usage in different applications. Micro-gyroscopes have solved these problems due to their small size. The beam micro-gyroscope is one of the popular types of inertial sensors. Their small dimensions and low energy consumption are key reasons for their popul...

The trend to miniaturization cannot be overseen. The use of very small electronic and electro-optical components in a variety of consumer and investment goods is leading to an increasing demand for small-scale servo actuators for micro assembly applications in production equipment. The previous generation of micro gears and micro actuators was not suited to this type of application, because of ...

background: l-menthol [(1r,3r,4s)-(-)-menthol] is a flavoring that is the main component of mint herb essential oils, especially of the mentha piperita and mentha arvensis species. its low solubility in aqueous systems makes precise formulation necessary in the final products. of the methods available for fabrication of nanoparticles for use in pharmaceuticals, electrospraying is easy and requi...

Micro-group is a commonly used function provided by most of China micro-blog platforms though which friends or people with common interests can share conversations like an online community. In this study, we draw from established socio-technical theory in Information Systems to develop an integrated model of customers’ adherence to micro-groups from the view of switching cost. The results of th...

background: in human, about 25% of implanted embryos are losing 1-2 week following attachment to the uterus. a subset of this population will have three or more consecutive miscarriages which define as repeated pregnancy loss (rpl). introducing the assisted reproductive technologies (arts) made a chance for infertile couples to solve their childless problem. objective:  this study was conducted...

Purpose: This study aimed to clarify the contributing factors for whole blood rheological status in female patients with hypercholesterolemia. Methods: A total of 257 untreated female patients with hypercholesterolemia and 100 normolipidemic subjects with no history of cardiovascular events were enrolled. Blood passage time (BPT) was used as a marker of whole blood rheology and was measured wit...

In the past, programming language are procedural, the design concept is based on the module and scope which are difficult to manage, but nowadays, the programming trend is Object-Oriented Programming (OOP), where objects are the key elements to build up application and the communications between different objects are through method invocation. A novel objectoriented processor offers an opportun...