The use of classical logic for some combinatorial proofs, as it is the case with Ramsey’s theorem, can be localized in the Infinite Pigeonhole (IPH) principle, stating that any infinite sequence which is finitely colored has an infinite monochromatic subsequence. Since in general there is no computable functional producing such an infinite subsequence, we consider a Π2-corollary, proving the cl...

AIM Purpose of the research is to assess patient satisfaction with the quality of health services provided in National Institute of Public Health of Kosova. METHODS Study was observational and cross-sectional. Interviews were conducted with 625 clients of IPH. Inclusion criteria for enrollment in the study were patients above 18 years old, with verbally informed consent. RESULTS In our stud...

Using the structural priming paradigm, the present study explores predictions made by the implicit prosody hypothesis (IPH) by testing whether an implicit prosodic boundary generated from a silently read sentence influences attachment preference for a novel, subsequently read sentence. Results indicate that such priming does occur, as evidenced by an effect on relative clause attachment. In par...

Idiopathic pulmonary hemosiderosis (IPH) is a rare cause of alveolar hemorrhage in children but should be considered in children with anemia of unknown origin who develop respiratory complications. It is commonly characterized by the triad of recurrent hemoptysis, diffuse parenchymal infiltrates, and iron-deficiency anemia. Pathogenesis is unclear and diagnosis may be difficult along with a var...

BACKGROUND AND PURPOSE In the treatment of carotid atherosclerosis, the rate of stenosis and characteristics of plaque should be assessed to diagnose vulnerable plaques that increase the risk for cerebral infarction. We performed carotid black-blood (BB) MR imaging to diagnose plaque components and assess plaque hardness based on MR signals. MATERIALS AND METHODS Three images of BB-MR imaging...

BACKGROUND Atherosclerotic plaques in carotid arteries can be characterized in-vivo by multicontrast cardiovascular magnetic resonance (CMR), which has been thoroughly validated with histology. However, the non-quantitative nature of multicontrast CMR and the need for extensive post-acquisition interpretation limit the widespread clinical application of in-vivo CMR plaque characterization. Quan...

Idiopathic pulmonary artery hypertension (IPH) is a rare illness with a poor prognosis. Whereas chronic intravenous prostacyclin relieves some of the symptoms of progressive dyspnea and prolongs survival, most patients ultimately require a lung transplant.1 Newer therapies such as nonintravenously administered prostacyclin derivatives,2,3,4 endothelin receptor blockers,5,6 and, to some extent, ...

A series of di-, tri-, and tetra-substituted N-tosylaziridines [N-(toluene-p-sulfonyl)aziridines] 1, prepared by aziridination of the corresponding alkenes with N-[(tolyl-p-sulfonyl)imino]phenyliodinane (TsN = IPh), was found to undergo a BF3-catalyzed rearrangement (aza-pinacol rearrangement) under mild conditions to give the corresponding N-tosylimines 2 generally in satisfactory yields.

In this paper, we present an algorithm for global minimization of real-valued increasing positively homogeneous (IPH) functions with a single constraint which is a modified version of the cutting angle method. We report results of numerical experiments which demonstrate the efficiency of the proposed algorithm.