1,434 research outputs found
Recent Manuscript Accessions to Repositories at Mississippi Universities and the Mississippi Department of Archives and History
Communication for development. Towards effective communication
The purpose of this study is to understand and identify the success factors of Communication for Development endeavors. By understanding the past efforts and studying the current methodologies used in the different phases of campaigns this study aims to conceptualize the most effective ways to generate Communication for Development products. Through the examination of foreign and local case studies in this research paper, it is anticipated to have a clear conceptualization of what makes some development campaigns succeed, in terms of message design and outreach rather than others. Meanwhile, through the expert interviews, this study aims to understand the process that marketing professionals take in order to design messages for Communication for Development. Finally, this paper strives to have a better understanding of how marketing professionals plan, design, execute and evaluate Communication for Development campaigns
Using bioengineering approaches to express halophyte genes that enhance salt tolerance gene expression in tobacco
Recent Manuscript Accessions to Historic Repositories in Mississippi Colleges and Universities and the Mississippi Department of Archives and History
Services for the mentally handicapped children and adults: Their development and current provisions in England, Germany and Saudi Arabia
The research traces the development of medical, educational and social services provided for the mentally handicapped children and adults in England, Germany and Saudi Arabia, and describes the current situation regarding such services in the three countries. The work considers the different social aspects of mental handicap, such as attitudes towards the mentally handicapped, and problems facing families with mentally handicapped children. It also outlines the different methods of educating and training people with mental handicap, and the development of normalisation concept. The work describes a case study of a special private centre for the mentally handicapped children in Jeddah, Saudi Arabia, and highlights the development of this project in the context of the special cultural and social circumstances in Jeddah. The writer concludes that a great deal of progress has been recently made, especially in the second half of this century, in the field of providing different aspects of services to the mentally handicapped. However, the study confirms that there is still a significant amount of work to be done both by public and private sectors, in order to meet the special needs of the mentally handicapped people, and to achieve their integration into community life
SOLID LIPID NANOPARTICLES (SLNs) AS NANO DRUG DELIVERY CARRIERS: PREPARATION, CHARACTERIZATION AND APPLICATION
Over the last few years, there has been a significant consideration of solid lipid nanoparticles (SLNs) as an alternative method to other colloidal dispersion methods for drug delivery. Special consideration has been given to the use of SLNs as a drug carrier in recent years. SLNs are aqueous dispersions in which the colloidal particles consist of solid lipids that are biodegradable. As a result of their physical stability, the protection of the entrapped drug from decomposition, the provision of controlled drug release, and the exceptional acceptability, SLNs have several advantages over other drug carriers. This article focuses on the techniques of SLNs preparation and characterization, the effect of formulation variables on SLNs properties, the routes of administration, and the pharmaceutical applications. The data used for this review was collected by searching on Google Scholar and PubMed using the following keywords during the period from 2010 to date
The 3XMM/SDSS Stripe 82 Galaxy Cluster Survey II. X-ray and optical properties of the cluster sample
We present X-ray and optical properties of the optically confirmed galaxy
cluster sample from the 3XMM/SDSS Stripe 82 cluster survey. The sample includes
54 galaxy clusters in the redshift range of 0.05-1.2, with a median redshift of
0.36. We first present the X-ray temperature and luminosity measurements that
are used to investigate the X-ray luminosity-temperature relation. The slope
and intercept of the relation are consistent with those published in the
literature. Then, we investigate the optical properties of the cluster galaxies
including their morphological analysis and the galaxy luminosity functions. The
morphological content of cluster galaxies is investigated as a function of
cluster mass and distance from the cluster center. No strong variation of the
fraction of early and late type galaxies with cluster mass is observed. The
fraction of early type galaxies as a function of cluster radius varies as
expected. The individual galaxy luminosity functions (GLFs) of red sequence
galaxies were studied in the five ugriz bands for 48 clusters. The GLFs were
then stacked in three mass bins and two redshift bins. Twenty clusters of the
present sample are studied for the first time in X-rays, and all are studied
for the first time in the optical range. Altogether, our sample appears to have
X-ray and optical properties typical of average cluster properties.Comment: accepted for publications in MNRA
THE EMPIRICAL STUDY OF THE RELATIONSHIP BETWEEN EXCHANGE RATE FLUCTUATIONS AND ECONOMIC GROWTH
Abstract. The study of causes and factors of growth has always been of particular interest to economistsand several growth models have been designed for it. In theoretical and empirical models, several explanatory variables explain the economic growth. The purpose of many of the empirical studies on economic growth is to determine the importance of the effect of one or a set of explanatory variables on economic growth. On the one hand, exchange rate fluctuations and changes in the value of the national currency against foreign currency are so important that international monetary and financial institutions, especially the IMF, emphasize the need to pay attention to this variable and always recommend interference in the foreign exchange market to reduce fluctuations. Therefore, the present study tries to examine the relationship between exchange rate and its fluctuations, foreign direct investment,exports and imports with economic growth. The implementation of this study as a case study will be at the level of the Iranian economy, and therefore the available data from 2006 to 2015 comprises its community and its statistical sample. Multivariate linear regression model has been used to test the hypotheses in this study. The results of the study indicate that: (1) exchange rate fluctuations have an adverse effect on economic growth; (2) direct foreign investment has a direct effect on economic growth; (3) foreign exchange does not affect economic growth; (4) exports has a direct impact on economic growth; and (5) imports do not affect economic growth.Keywords: exchange rate fluctuations, foreign direct investment, foreign exchange rate, exports, imports,economic growth
On ideal theory of hoops
summary:In this paper, we define and characterize the notions of (implicative, maximal, prime) ideals in hoops. Then we investigate the relation between them and prove that every maximal implicative ideal of a -hoop with double negation property is a prime one. Also, we define a congruence relation on hoops by ideals and study the quotient that is made by it. This notion helps us to show that an ideal is maximal if and only if the quotient hoop is a simple MV-algebra. Also, we investigate the relationship between ideals and filters by exploiting the set of complements
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