This paper presents a simple New-Keynesian small open economy model allowing for labour to be supplied both domestically and abroad with a locational preference to work at home rather than abroad. From this small change in the otherwise standard setup follows an important implication for the Phillips-curve: The opening of the "labour account" reduces the output-in‡ation trade-o¤, i.e. the Phill...

Algorithms are presented which allow to perform morphological transformations on unorganised sets of points represented by their Delaunay triangulation. The results show that these algorithms could behaves as morphological operators such as erosion, dilatation, opening do. As a matter of fact, they actually act as “shape filter”. These algorithms are applied to the problem of scene reconstructi...

Institute of Technology, University of Tartu, Tartu 50411, Estonia (K.L., E.M., H.K.); Division of Biological Sciences, Cell and Developmental Biology Section, University of California, San Diego, La Jolla, California 92093–0116 (B.B., J.L., J.I.S.); College of Forest Resources and Environment, Nanjing Forestry University, Nanjing 210037, China (J.L.); Institute of Plant Physiology and Ecology,...

We investigate the long held but empirically untested assumption that diverse networks drive performance by providing access to novel information. We build and validate an analytical model of information diversity, develop theory linking network structure to the distribution of novel information among actors and their performance, and test our theory using a unique ten month panel of email comm...

objectives : marginal adaptation is important for long-term success of full-coverage restorations. the aim of this study was to determine the effect of porcelain firing cycle and different thicknesses of ips e.max core on marginal accuracy of all-ceramic restorations. materials and methods : a standard stainless steel die with 0.8 mm classic chamfer finish line and 10° taper was used in this in...

The opening-duration of the NMDA receptors implements Hebb's synaptic coincidence-detection and is long thought to be the rate-limiting factor underlying superior memory. Here, we investigate the molecular and genetic determinants of the NMDA receptors by testing the "synaptic coincidence-detection time-duration" hypothesis vs. "GluN2B intracellular signaling domain" hypothesis. Accordingly, we...

A 13-month time series of Arctic Ocean noise from the marginal ice zone of the Eastern Beaufort Sea is analyzed to detect under-ice acoustic transients isolated from ambient noise with a dedicated algorithm. Noise transients due to ice cracking, fracturing, shearing, and ridging are sorted out into three categories: broadband impulses, frequency modulated (FM) tones, and high-frequency broadban...

For over 40 y the dominant theory of stomatal behavior has been that plants should open stomates until the carbon gained by an infinitesimal additional opening balances the additional water lost times a water price that is constant at least over short periods. This theory has persisted because of its remarkable success in explaining strongly supported simple empirical models of stomatal conduct...

This study aims to investigate the clinical efficacy of foci contralateral facial artery myomucosal flap (FAMF) in repairing the defect of tongue after tumor resection. There were 10 cases who received the operation to repair tongue tissue defects caused by tumor resection from January 2010 to January 2016. FAMF flap size ranged from 2.5 × 3 cm to 5 × 5 cm. All flaps survived after surgery, and...

marginal zone lymphoma (mzl) accounts for between 5% and 17% of all non-hodgkin lymphomas (nhl). w e reported a rare case of marginal zone lymphoma presenting with bilateral ear erythema and swelling. the case was a 79-year-old man who suffered from progressive bilateral ear erythema and swelling since 2 years ago. physical examination was remarkable for erythmatous, edematous and non-tender au...