Results 11 to 20 of about 837 (185)
4,4,6-Trimethyl-1-(3-methylphenyl)-3,4-dihydropyrimidine-2(1H)-thione
The asymmetric unit of the title compound, C14H18N2S, contains two independent and conformationally similar molecules, which form cyclic dimers via intermolecular hydrogen bonds of the type N—H...S [graph set R22(8)].
Masood Parvez +2 more
doaj +2 more sources
Evaluation Indicators of Green Economic Development: The Case of the Baltic Countries
Research purpose. The green economy may become a solution to the existing problems. The European Union must implement solutions related to the green economy in order to solve the existing ecological, economic and social problems in the region, such as ...
Alekna Rokas, Kazlauskienė Eglė
doaj +1 more source
Design and Implementation of Novel LMI‐Based Iterative Learning Robust Nonlinear Controller
An iterative learning robust fault‐tolerant control algorithm is proposed for a class of uncertain discrete systems with repeated action with nonlinear and actuator faults. First, by defining an actuator fault coefficient matrix, we convert the iterative learning control system into an equivalent unknown nonlinear repetitive process model.
Saleem Riaz +4 more
wiley +1 more source
Shiga toxin‐producing, enterohemorrhagic Escherichia coli (EHEC) serotype O157:H7 is a major foodborne pathogen causing symptoms ranging from simple intestinal discomfort to bloody diarrhea and life‐threatening hemolytic uremic syndrome in humans.
Matthew R. Moreau +7 more
wiley +1 more source
The purpose of this article is to present the state of the art of the business climate on the basis of the World Bank's "Doing Business" report in the North African countries of Algeria, Egypt, Morocco and Tunisia.
Hicham LAM’HAMMDI, Mohammed MAKHTARI
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The importance of trade openness and human capital for the economic growth of countries is the subject of many studies today. The role of innovations and the innovativeness of economies in modern economic development is extremely important.
Kurteš Siniša +2 more
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1-(4-Chlorophenyl)-4,4,6-trimethyl-3,4-dihydropyrimidine-2(1H)-thione [PDF]
The dihydropyrimidine ring of the title compound, C13H15ClN2S, adopts an envelope conformation with five almost coplanar atoms (r.m.s. deviation = 0.054 Å) and the C atom bearing the two methyl substituents deviating from this plane by 0.441 (2) Å.
Bolte, Michael +3 more
core +1 more source
Changes in the Share of Consumption in GDP in Poland Between 2011 and 2020
Subject and purpose of work: Analysis of changes in the structure of consumption as a component of GDP in Poland for the period 2011-2020, comparative assessment of GDP and consumption per capita in Poland in comparison with EU countries-27 in 2011-2020.
Kasprzyk Beata
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How integrated is the world economy? [PDF]
Distribution of production, Economic convergence, Factor mobility, Economic integration, E13, F15, F21, F22, O57,
Haris Munandar +9 more
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In recent years, real estate bubbles have been commonplace in housing markets all over the world. That’s why we examine the relation between housing prices during bubbles in 101 cities located in ten different countries, aiming to explain the housing ...
Weise Andreas Dittmar +2 more
doaj +1 more source

