It is widely recognized that entrepreneurial activity plays an important role in promoting new product innovation, discovering new markets, and replacing inefficient incumbents in a process called “creative destruction”, all of which enhance economic growth. Given the importance of entrepreneurship and small business enterprises it is not surprising that policy makers worldwide (and especially ...

A non-existent meaning in the field of personal taxation is given to the Frisch parameter. Using an Indirect Addilog System, we formulate a relationship between Frisch parameter and the discretionary income based on the different degree of urgency or priority of needs routed in the values of households’ consumption. As result, the concept of tax capacity can be interpreted in terms of utility, ...

Surface composite layers were successfully fabricated on an A 1050-H24 aluminum plate by dispersed iron (Fe) and magnetite (Fe₃O₄) particles through friction stir processing (FSP). Fe and Fe₃O₄ powders were packed into a groove of 3 mm in width and 1.5 mm in depth, cut on the aluminum plate, and covered with an aluminum sheet that was 2-mm thick. A friction stir processing (FSP) tool of square ...

Every year over three-quarters of US taxpayers receive income tax refunds, indicating tax prepayments above the level of tax liability. This amounts to a zero interest loan to the government and in some cases may hinder consumption smoothing. Previous studies have suggested two main explanations for this behavior: precautionary behavior in light of tax uncertainty and/or a forced savings motive...

Introduction. The aim of this prospective study was to compare the analgesic efficacy three techniques for knee ligamentoplasty and quadricipital deficit with a view early physiotherapy. Hypothesis. Continuous intra-articular analgesia well-managed systemic could replace continuous femoral peri-nerve in resource-limited countries. Material. - We included 165 patients undergoing primary reconstr...

Hypoxia/reoxygenation (H/R) elicits neuronal cell injury and glial cell activation within the central nervous system (CNS). Neuroinflammation is a process that primarily results from the acute or chronic activation of glial cells. This overactive state of glial cells results in the increased release of nitric oxide (NO) and/or tumor necrosis factor alpha (TNF-alpha), a process which can lead to...

In agreement with historical documentation, several genetic studies have revealed ancestral links between the European Romani and India. The entire mitochondrial DNA (mtDNA) of 27 Spanish Romani was sequenced in order to shed further light on the origins of this population. The data were analyzed together with a large published dataset (mainly hypervariable region I [HVS-I] haplotypes) of Roman...

AIMS Lactate reflects hypoxic insult in many conditions and is considered as a prognosis factor. But, after cardiac arrest, its interest is still debated. Our study aimed to assess the prognosis value of lactate in out-of-hospital cardiac arrest patients treated with therapeutic hypothermia. METHODS This retrospective observational study included out-of-hospital cardiac arrest patients treate...

OBJECTIVE The capability of urinary TIMP-2 (tissue inhibitor of metalloproteinase) and IGFBP7 (insulin-like growth factor binding protein)-NephroCheck Test (NC) = ([TIMP-2] x [IGFBP7]) / 1000)-to predict renal recovery from acute kidney injury (AKI) has been poorly studied. The aim of this study was to assess the performance of measurements of ([TIMP-2] x [IGFBP7]) / 1000) over 24 hours to diff...

OBJECTIVES We aimed to investigate whether clopidogrel-induced inhibition of platelet reactivity could reduce the level of circulating endothelial cells (CEC), reflecting the endothelial injury induced by percutaneous coronary intervention (PCI). BACKGROUND Clopidogrel loading dose before percutaneous coronary angioplasty (PCI) reduces platelet activation through a selective and irreversible ...