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Alterations in vasoconstrictor responses to the endothelium-derived contracting factor uridine adenosine tetraphosphate are region specific in DOCA-salt hypertensive rats
(ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTDLONDON, 2012)
Uridine adenosine tetraphosphate (Up(4)A) has been recently identified as a novel and potent endothelium-derived contracting factor and contains both purine and pyrimidine moieties, which activate purinergic P2X and P2Y ...
Um estudo sobre a terceirização em TI
(Universidade Tecnológica Federal do ParanáCuritibaBrasilEspecialização em Gestão da Tecnologia da Informação e ComunicaçãoUTFPR, 2018-12-21)
This paper approaches a collection of ideas. Based on theoretical and professional references, a theoretical basis was developed that has as main objective to show that there are differences between the outsourcing of the ...
Proposta de um sistema de entrega com veículos aéreos não tripulados baseado em blockchain e smart contract
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de InformáticaEngenharia de ComputaçãoUTFPR, 2022-06-20)
This final paper presents an architecture proposal and development of delivery system with unmanned aerial vehicles based on Blockchain and Smart Contract.This system integrates the Ethereum Blockchain, the simulation ...
Institutions and export dynamics
(Elsevier, 2016)
We study how contract enforcement and export experience shape firm export dynamics in an environment with incomplete information. We show that exporters start with higher volumes and sell for longer periods in countries ...
Blockchain and smart contract for donation traceability
(IEEEUS, 2021)
It has been observed that an organization that administers donations has problems controlling the flow of incoming and outgoing donations, as it does not have an accurate record of how many donations come in, how many go ...
Ring Contraction of 1,2-Dihydronaphthalenes Promoted by Thallium(III) in Acetonitrile: A Diastereoselective Approach to Indanes
(GEORG THIEME VERLAG KG, 2009)
trans-1,3-Disubstituted indanes are conveniently accessed by a stereoselective ring contraction of 1,2-dihydronaphthalenes upon treatment with thallium(III) nitrate (TTN) in acetonitrile. Under these conditions, the oxidative ...
General context of carrier obligations in contracts of carriage of goods by sea - Reference to spanish and colombian law
(Vniversitas. Bogotá (Colombia) N° 131: 363-390, julio-diciembre de 2015GENERAL CONTEXT OF CARRIER OBLIGATIONS IN CONTRACTS OF CARRIAGE OF GOODS BY SEA — REFERENCE TO SPANISH AND COLOMBIAN LAW, 2015-11-30)
The regulation of carriage of goods by sea contracts has evolved from a system of absolute freedom of agreements towards a limitation of freedom of the parties. Legislation in Spain and Colombia follows this evolution to ...
Effect of bolus volume on proximal esophageal contractions of patients with Chagas` disease and patients with idiopathic achalasia
(WILEY-BLACKWELL PUBLISHING, INC, 2010)
Chagas` disease and idiopathic achalasia patients have similar impairment of distal esophageal motility. In Chagas` disease, the contractions occurring in the distal esophageal body are similar after wet or dry swallows. ...
Economics of oil regulation and the Brazilian reform: some issues
(2011)
This paper reviews the economic fundamentals for regulation in the oil industry, with a focus on the current regulatory proposal for the Brazilian oil industry. The observed exploration and production (E&P) contracts foresee ...