نتایج جستجو برای: among states duties are constructing roads
تعداد نتایج: 5952672 فیلتر نتایج به سال:
Abstract As enterprise education plays a larger role in schools and young individuals increasingly become the target of entrepreneurial policy initiatives, there is growing need to understand how intentions can be fostered. This study builds on analyses interviews with potential entrepreneurs their counterparts, delving more deeply into identity construction that motivates some individuals, but...
in this paper, an observer based fuzzy adaptive controller (fac) is designed fora class of large scale systems with non-canonical non-affine nonlinear subsystems. it isassumed that functions of the subsystems and the interactions among subsystems areunknown. by constructing a new class of state observer for each follower, the proposedconsensus control method solves the problem of unmeasured sta...
the space now known as complete erdos space ec was introduced by paul erdos in 1940 as the closed subspace of the hilbert space ?2 consisting of all vectors such that every coordinate is in the convergent sequence {0} ? { 1 n : n ? n}. in a solution to a problem posed by lex g. oversteegen we present simple and useful topological characterizations of ec. as an application we determine the ...
heteropoly acids (hpa) and their salts have advantages as catalysts which make them both economically and environmentally attractive, strong br?nsted acidity, exhibiting fast reversible multi-electron redox transformations under rather mild conditions, very high solubility in polar solvents, fairly high thermal stability in the solid states, and efficient oxidizing ability, so that they are imp...
“The streets and infrastructure of most of Africa’s cities are being overwhelmed by traffic, leading to rising levels of hazardous air pollution and impacts on the economy. Africa should consider the mistakes made on continents, such as Europe, which indicates that trying to build your way out of the problem by constructing more and more roads can be expensive and deliver only short-term benefi...
This paper considers the reliable multi-product multi-vehicle multi-type link logistics network design problem (RMLNDP) with system disruptions, which is concerned with facilities locating, transshipment links constructing, and also allocating them to the customers in order to satisfy their demand on minimum expected total cost (including locating costs, link constructing costs, and also expect...
Corporate political activity (CPA) can be an important element in any firm’s effort to gain competitive advantage. This has been particularly true in the area of international trade, where domestic producers seek to bar or disadvantage foreign competitors in the home market though the imposition of trade protection. In the United States the imposition of anti-dumping duties (AD) or countervaili...
Earlier work has found that social capital reduces traffic fatality risk (Nagler 2013a, Nagler 2013b). Recognizing that rural areas suffer from high traffic fatality levels despite a perceived high density of communal ties, we explore here whether social capital provides the same protection against traffic risks on rural roads as on urban roads, and what factors might explain differential effec...
Improving business environment is one of the factors affecting on the economic development of rural areas. In this study, 75 questionnaires from the owners of agricultural businesses was used to evaluated and ranked business environment. Factor analysis showed that 5 factors effect on the rural economic activists, which explain 72% of the changes. Among the extracted factors, the first fac...
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