Abstract. Sea level rise and coastal erosion have inundated large areas of Arctic permafrost. Submergence by warm saline waters increases the rate permafrost thaw compared to sub-aerial thawing on land. Studying contact between unfrozen frozen sediments below seabed, also known as ice-bearing table (IBPT), provides valuable information understand evolution sub-aquatic permafrost, which is key i...

Joint inversion of microwave and ultrasonic data for breast imaging is investigated with deterministic edge-preserving regularization by introducing auxiliary variables indicating whether a pixel on an edge or not. These markers are shared dielectric acoustic parameters the link to fusion between modalities. They can be jointly optimized from last parameter profiles cases guide next optimizatio...

equatorial/axial conversion in piperidine and phosphorinane with different substituents wereinvestigated with great details. three possible routes, i.e. heteroatom inversion and two ring inversiontype were considered. ring conversion can occur via two pathways one starts with ring flatteningfrom the heteroatom site (nitrogen in piperidine and phosphorous in phosphorinane) and the otherinitiates...

abstract   in this study, three groups of honey [natural honey; honey produced by the supplementary feeding of bees with saccharose syrup (ssh) and heat and acid (88 _ċ 2 h; 0.1% hcl) treated saccharose syrup honey (issh)] were produced and physicochemical (water content, ph, free acidity, ash, hmf, diastase activity, sucrose, protein and viscosity), microbiological and sensory properties of th...

Background: Nonpuerperal uterine inversion is a rare medical condition that many gynecologists might not be encountered even with one case during their entire medical practice. It refers to the expulsion of uterine corpus from the dilated cervix resulting in uterus being turned inside out. There are two kinds of uterine inversion, puerperal and non-puerperal, which the second condition is less ...

Active deformation in Alborz range is due to N-S convergence between Arabia and Eurasia. This paper provides geomorphic traces of regional deformation in NW Iran in order to characterize active faulting on major faults. Soltanieh and North Zanjan fault systems are involved in convergence boundary extent between South Caspian Basin and Central Iran. Soltanieh and North Zanjan faults are major re...

This paper presents a new direct matrix inversion-less analysis for radial distribution systems (RDSs). The method can successfully deal with weakly meshed distribution systems. (WMDSs). Being easy to implement, direct methods (DMs) provide an excellent performance. Matrix inversion is the mean reason of divergence and low-efficiency in power flow algorithms. In this paper, the performance of t...

This study investigated the effectiveness of individual and collaborative outputbasedfocus-on-form instructional tasks on the acquisition of English inversionstructures by EFL learners. Moreover, it explored the developmental trend oflearners’ inversion acquisition. To this end, 60 homogeneous EFL learners wereassigned to individual and collaborative output groups. They were exposed to textsenc...