conclusions: left ventricular systolic heart failure, may result in inter and intra-atrial asynchrony even in clinically stable patients without significant pulmonary hypertension and diastolic dysfunction. results: in heart failure patients either inter or intra-atrial asynchrony were far more common in comparison with normal subjects (p=0.008 and p=0.007 respectively). patients and methods: t...

This paper surveys the current state-of-the-art in wireless communication technology within vehicles, as well as between vehicles. Different concepts associated with radio frequency bands and wave propagation simulations as they apply to inter-vehicle communication are analyzed. The Medium Access Control (MAC) layer protocols used in inter-vehicle communication are addressed, as are routing pro...

To examine the genetic variation for drought stress in chamomile, eight accessions belonging to four species were evaluated under both field and greenhouse conditions using normal and late season drought stress. In the field experiment drought stress were initiated with irrigation cease at the commencement of flowering time. In greenhouse experiment, irrigation carried out at flower initiation ...

In In order to investigating changes range of oil yield and percentage attention to plant density on three varieties of black seed, an experiment was conducted in the form of factorial based on completely randomized block designs (RCBD) with 4 replications in Saat-Loui agricultural station of West Azerbaijan province. In this research, the first factor (A) contained two levels 20 and 40 cm inte...

the internal structure of a molecule can be presented in terms of intra-molecular (i.e., inter atomic)and inter-molecular energies such as van der waals, bond and bending, torsion, and inversion energy.in this study, changes in molecular energies of individual asphalt components are evaluated as afunction of physical aging factors. the factors for physical aging such as temperature and pressure...

background: the accuracy and reproducibility of measurements in a locally made three dimensional (3d) simulator was assessed and compared with manual caliper measurements. materials and methods: a total of 20 casts were scanned by our laser scanner. software capabilities included dimensional measurements, transformation and rotation of the cast as a whole, separation and rotation of each tooth ...

i ABSTRACT The conventional wire interconnect may encounter their fundamental material limits in the near future. To surpass this problem, RF/wireless interconnect systems have been proposed. The aims of this project were to design on-chip dipole antennas, to model a T/R switch and to study the UWB system modulation schemes, and then to demonstrate the feasibility of a novel wireless interconne...

Bu çalışmanın amacı, değişik düzeylerde cereyan eden devlet içi ve uluslararası çatışmalara üçüncü taraflarca müdahale edilmesi ihtilaf giderme-azaltma süreçlerinin yürütülmesi açısından önemli bir yere sahip olduğu varsayılan arabuluculuk mekanizmasını kavramsal teorik düzeyde tahlil etmektir. Makale, arabuluculuğun temel bazı varsayımlarına değindikten sonra kimlerin ya da hangi kurumların fa...