The pandemic crisis in 2020 has significantly impacted the tourism sector. Besides, sector is a that great potential economy and an alternative to replacing extractive sector, such as coal mining. Furthermore, new concepts related smart are also starting emerge, which expected help accelerate economic recovery. Based on this, this study aims evaluate effects of tourism, both intra- inter-region...

Background. Regional myocardial blood flow has been quantified using transaxial positron emission tomographic (PET) imaging and tracer kinetic modeling. However, the use of transaxial images limits the accuracy of regional partial volume corrections and the localization of the quantified regional flow values. The purpose of the present study was to overcome both problems by calculating regional...

Hydrogen spillover on carbon-based systems has been proposed as a viable alternative for room-temperature storage. Given the strength of the C-H bonds, however, it is unclear if spillover indeed takes place in such materials. We performed a first-principles study of H spillover on IRMOF-1. Spillover becomes thermodynamically stable only at high H coverage with a calculated Gibbs free energy of ...

Chronic hypoxic lung diseases are associated with abnormal blood pressure regulation. Because the lung is the principal site of angiotensin conversion and because hypoxia decreases converting enzyme activity, we examined whether angiotensin converting enzyme activity was impaired in lung disease. 12 dogs received a 6 wk course of aerosolized and intratracheal papain that produced moderate panlo...

introduction: the growth of agricultural production and natural resources are from primary objectives of any political system, because this section has a vital role in providing food security. according to the production theories, production growth will come from two sources; more use of production factors within the framework of existing technologies and second, with using more advanced and mo...

This is the first comprehensive study to investigate dynamics of international information spillovers, regional linkages and fundamental forces driving return volatility in SAARC (South Asian Association for Regional Cooperation) member nation equity markets. We propose a multi-factor model nested within generalized autoregressive conditional heteroskedasticity framework enlist market data. Whi...

The paper argues that East Asian regionalism is fragile since (i) each nation’s industrial competitiveness depends on the smooth functioning of ‘Factory Asia’ – in particular on intra-regional trade; (ii) the unilateral tariff-cutting that created ‘Factory Asia’ is not subject to WTO discipline (bindings); (iii) there is no “top-level management” to substitute for WTO discipline, i.e. to ensure...

This paper studies the effects of monetary policy rules in a fiscal federation, such as the European Union. The focus of the analysis is the interaction between the fiscal policy of member countries (regions) and the monetary authority. Each of the countries structures its fiscal policy (spending and taxes) with the interests of its citizens in mind. Ricardian equivalence does not hold due to t...