European Scientific Journal

http://eujournal.org/index.php/esj

List of Papers (Total 14,353)

Difficultés De Transport International De Marchandises: Proposition D’un Cadre D’étude; Cas Du Maroc

This paper focuses on developing an approach that identifies the problems of the international freight transport in Morocco. It also arranges these problems in order to have a reliable and detailed picture of the transport state. This problem was developed by approaching, in the first place, the importance and the role of the freight transport sector in Morocco. This sector, in...

Influencia De La Depresión En Las Reservas Proteico-Energéticas Y El Índice De Masa Corporal En Adultos Mayores De 65 Años

The aim of the study was to analyze the influence of depression on the protein-energy reserves and the BodyMass Index in ederly. A total of 65 older adults were evaluated; to identify the level of depression, the Yesavage Geriatric Depression Scale was used, the protein-energy reserves were evaluated from the arm circumference and the Body Mass Index. The elderly with higher...

Cartography of Suicide-Related Health Indicators and Suicide Attempts in Morocco

The present work consists of a retrospective study of suicidal intoxication during a period stretching from January 1980 to December 2013, reported to the Poison Control and Pharmaco-vigilance Center of Morocco through two systems of data collection: Toxicological Information and Toxico-vigilance. The objective is to determine the spatio-temporal evolution of the incidence...

Caractérisation Des Structures Géologiques Par Analyse Morphostructurale d’Image d’Ombrage (ASAR ENVISAT Et MNT SRTM) Et Géostatistique Du Sud De La Côte d’Ivoire

This paper focuses on characterizing the structural lineaments of the South of Côte d’Ivoire by using the morphostructural analysis of shading images technique (ENVISAT/ASAR and SRTM/DTM) and the geostatistical method for a better understanding of the fractured environment. This study is carried out on the basis of techniques of backscattered radar signal and the geomorphological...

L’efficacite D’un Programme Therapeutique Cognitivo-Comportemental Dans La Diminution Du Burn-Out Chez Les Infirmiers De L’hopital De Sfax (Etude Descriptive-Experimentale)

Burn-out result from exposure to chronic work stress, of which the caregivers and nurses are most exposed to this risk. That is why we conducted a descriptive-experimental study which is based on the quantitative approach which aims to describe the prevalence of burnout among our target population (the nurses of both public health institutions of the hospital of Sfax) and the...

The Influence of Brand Image, Brand Trust, Product Quality, and Price on the Consumer’s Buying Decision of MPV Cars

This paper focuses on testing the model of consumer’s buying decision of Multi-Purpose Vehicle (MPV) cars. The research model involved four independent variables of brand image, brand trust, product quality and price; and the dependent variable of buying decision. The study found that the four independent variables were proven to be capable of positively and significantly...

Dynamique De L’occupation Du Sol Dans Les Zones Humides De La Commune D’allada Au Sud-Benin (Sites Ramsar 1017 Et 1018)

The wetlands are the integral element of the natural resource of Benin Republic. However, anthropic pressure on those “fragil” environments, contribute to the reducing of their surface and accordingly, to a loss their biodiversity. The target objective is to make cartography of land units from 1990 to 2014 in order to identify the various pressures upon the wet ecosystems. A 2014...

Caractéristiques Dimensionnelles Des Principaux Organes Du Tractus Génital Mâle De Anisopteromalus Calandrae Howard (Hymenoptera: Pteromalidae) En Fonction De L’âge

The reproductive capacity of the parasitoïd of cowpea bruchids Anisopteromalus calandrae Howard (Hymenoptera: Pteromalidae) male depends on the number of spermatozoa produced and spilled in the seminal vesicle. The objective of this study is to determine the dimensional characteristics of the different parts of the male genital tract of A. calandrae depending on age. Photographs...

Factorial Structure of the Self-Report Barriers for Practice Physical Exercise in Mexican Athletes University Students

The present study intends to investigate if the psychometric results are replicated for the Self-Report of Barriers to the Practice of Physical Exercise (ABPEF) in Mexican athletes university students. A total of 651 university students participated (mean age = 20.8 ± 2.4 years). The factorial structure of the questionnaire was analyzed through confirmatory factor analyzes, which...

Integration of GIS and HEC-RAS in Floods Modeling of Martil River (Northern Morocco)

This work describes the application of Hec-RASas Hydrologic Engineering Center derived River Analysis System model to the establishmentof floodplain maps for Martil river. Modeling with Hec-Ras enables calculation of, among other variables, water levels, depths and flow velocities for the different flow configurations and different cross-sectional zones along Martil River, i. e...

Dynamique Des Eléments Nutritifs Et Du Phytoplancton Dans Le Barrage Béni Haroun Dans l’Est Algérien

In order to monitor the water quality of the Beni Haroun dam, used for the drinking water production, our research work aims to provide new scientific data on the phytoplankton population of the dam. This contribution is a qualitative and quantitative investigation of this important link in the ecosystem equilibrium. To our knowledge, this study has never been the subject of a...

Systèmes Agroforestiers A Garcinia Kola Heckel Au Sud-Est Du Bénin : Distribution Géographique, Connaissances Endogènes Et Retombées Financières

This study was carried out in three districts (Avrankou, Adjarra, and Ifangni) of south-eastern Benin, and aimed to analyze the socio-economic and ethnobotanical importance of Garcinia kola Heckel, in order to contribute to their sustainable management. Focus groups were conducted with three groups, composed of 10 owners of G. kola per district each and the result showed that...

Impacts De L’urbanisation Sur Les Caractéristiques Morphologiques Et Les Apports En Eau Du Barrage Hydro-Agricole De Nanan Dans Le Département De Yamoussoukro (Côte d’Ivoire)

The significant decrease in the water level of the Nanan agricultural dam is becoming very worrying for rice farmers. In this study, we analyzed the land use dynamics of dam watershed and its impacts on morphological characteristics and reservoir inflow. This analysis was conducted by coupling the satellites images of Landsat sensors over a thirty years, Digital Terrain Model...

Treatment Seeking Practices for Malaria: A Household Case of Uasin Gishu County, Kenya

Introduction: Malaria is among the leading cause of morbidity and mortality in Kenya. Malaria treatment seeking practices in epidemic areas in Africa such as Kenya are not well studied. The study aimed at assessing the treatment seeking practices in residents of Uasin-Gishu County following Malaria infection. Methods: Study was cross sectional study design. Stratified random...

Importance Ethnobotanique Et Des Menaces Sur Le Délice Du Boboye, Neocarya Macrophylla (Sabine) Prance, (Chrysobalanaceae) Dans La Vallée Fossile Du Dallol Bosso (Niger)

The present study conducted in the Dallol Bosso fossil valley aims to know the local perception of the level of threat on the Neocarya macrophylla species in order to provide indicators of sustainable management of the natural stand. To do this, surveys were conducted in two agro-ecological zones.The collection of information was carried out through a simple questionnaire based...

Suppressed HF Behaviour in the Periodic Anderson Model

The periodic Anderson model is applied to 4 electrons on 4 sites with periodic boundary conditions. We applied magnetic field to the localized forbitals, Eσf. The number of electrons is taken to be one per site and the interactions between different sites is restricted to nearest neighbors. The many body eigenvalues are calculated exactly using exact diagonalization technique. We...

Depth and Seasonal Effects on the Settlement Density of Two Mussel Species (Perna Perna and Mytilus Galloprovincialis) in Offshore, Agadir (Morocco)

A study of spat settlement of two mussel species was carried out in Agadir area on the North Atlantic Coast, between Jan 2002 and Jan 2003. The preferred depth of settlement and settlement period of both species were monitored on collectors suspended in offshore at three different depths (1, 5, 10 m). For Perna perna, the effect of season on settlement was consistent, with...

Pollution Bactérienne Et Toxique Dans Les Eaux Des Rejets Industriels Et Domestiques Du Littoral Atlantique (Casablanca Est- Maroc)

In this work, we will focus on the assessment of the quality of the Casablanca EST coastline, including bacterial and toxic water pollution, before the realization of the SIDI BERNOUSSI pre-treatment station. For this purpose, a set of analyzes were carried out on the littoral waters to evaluate the quality of sea water. This companion of analyzes includes: Analyzes on the...

Modelisation Des Changements D’occupation Des Terres En Region Soudanienne Au Nord-Ouest Du Benin

In north-west Benin, land occupation is undergoing a significant dynamic due to intense human activities putting the ecosystem in precarious balance. The objective of this study is to quantify landscape dynamics and explore possible futures of land use using remote sensing, GIS and spatiotemporal modelling tools. Landsat socio-economic data and images (1987, 2000 and 2016) were...

The Effects of Patients' and Care-Givers' Knowledge, Attitude, & Practice (KAP) on Quality of Life Among Thalassemia Major Patients' in Damascus-Syrian Arab Republic

Background: Thalassemia is the most common autosomal abnormality in Syria. Its complications have an important effect on education; time off school; sport; difference from friends/ siblings; social interactions; and stigmatization. Knowledge of factors associated with quality of life in thalassemia patients is necessary for forming appropriate clinical programs, social support...

Contamination Métallique D’une Espèce De Poisson (Brama Brama) De La Côte Dakaroise

Pollution of metal origin constitutes one of the major risks in the world today. The metal elements can be very dangerous to human health when they are present in the environment at high concentrations. Thus, the evaluation of the metal contamination in marine organisms, especially fish, makes it possible to predict a possible contamination of humans. This paper focuses on...

Hypoglycemic Potential of Aqueous Extracts of Ageratum Conyzoides L., Anthocleista Djalonensis A. Chev. and Bidens Pilosa L., Three Plants from the Ivorian Pharmacopoeia

Ageratum conyzoides L. (Asteraceae), Anthocleista djalonensis A. Chev. (Gentianaceae) and Bidens pilosa L. (Asteraceae) are three plants used in traditional medicine to treat diabetes. The objective of this present study was to investigate the hypoglycemic potential of the aqueous extracts of these three plants, in order to justify their use by traditional healers. Each extract...

Petrology, Geochemistry and Geodynamic Significance of the Mafic and Ultramafic Rocks of the Akou (Okondja Basin, Gabon)

The Akou section (Okondja in the Francevillian Basins, Gabon) has a set of mafic and ultrmafic magmatic rocks with various deposit patterns; interbedded basaltic flows, sills and small intrusive bodies within the formations FB francevillian series. The succession of these rocks pyroxenites, gabbros and basalts characterizes the oceanic crust. These rocks mainly consists of...

Efficacité De La Pollinisation Entomophile Du Palmier A Huile Dans Les Plantations Du Sud-Ouest Et Du Sud-Est De La Côte d’Ivoire

Low fruit set rates in oil palm plantations may be related to inadequate entomophilous pollination. The objective of this study was to follow the variations of fruit set and to determine its relationships with the entomofauna visiting inflorescences at La Mé, Grand-Béréby and Iboké in Côte d’Ivoire. Densities of the insects were followed out on male and female inflorescences...