The neuronal modifications that underlie associative memory in Hermissenda have their origins in a synaptic interaction between the visual and vestibular systems, and can be mimicked by contiguous in vitro stimulation of these converging pathways. At the offset of vestibular stimulation (i.e., hair cell activity), the B photoreceptors are briefly released from synaptic inhibition resulting in a...

the purpose of the present study was to determine whether noticing through input enhancement had any impact on the acquisition of english conditional sentences in iranian efl learners. two intact classes with 26 female students in each were chosen. a proficiency test administered at the commencement of the study showed that the two groups were homogeneous in terms of their language proficiency....

Cone penetration test is one of the most common in-situ tests for pile analysis given that by its analogy as a model pile, the measured cone resistance and sleeve friction can be employed for estimation of pile unit toe and shaft resistances, respectively. In this paper, group method of data handling (GMDH)-type neural networks optimized using Genetic algorithms (GAs) are used for modelling the...

C Cl li in ni ic ca al l s si ig gn ni if fi ic ca an nc ce e o of f p pu ul lm mo on na ar ry y a ar rt te er ri ia al l i in np pu ut t i im mp pe ed da an nc ce e Pulmonary arterial input impedance excites the attention of few clinicians, but there are compelling reasons why they should be more interested in this subject. Physicians are well-versed in the intricacies of pulmonary vascular re...

The improvement and utilisation of host genetic resistance to disease is an attractive option as a component of livestock disease control in a wide range of situations. This paper reviews the situations where genetic resistance of the host is likely to be a useful component of disease control and provides a framework for deciding whether genetic improvement of resistance is likely to be worthwh...

An approximate analytical model is developed for predicting the thermal contact resistance of spherical rough solids with the presence of interstitial gases. The joint resistance includes four thermal resistances, that is, macrogap, microgap, macrocontact, and microcontacts. Simple relationships are derived for each component of the joint resistance assuming contacting surfaces are of uniform t...

the benefits of textual input enhancement in the acquisition of linguistic forms have produced mixed results in sla literature. the present study investigates the effects of textual enhancement on adult foreign language intake of two english linguistic forms-subjunctive mood and inversion structures-to explore the role of the type of linguistic items in input enhancement studies. it also invest...

wheat is the dominant cereal crop constituting the first staple food in iran. this paper studies the energy consumption patterns and the relationship between energy inputs and yield for wheat production in iranian agriculture during the period 1986 – 2008. the results indicated that total energy inputs in irrigated and dryland wheat production increased from 29.01 and 9.81 gj ha-1 in 1986 to 44...