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Search Results: 1 - 10 of 461334 matches for " A. Thimou and Alaoui A. Mdaghri "
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AN OVERVIEW OF PLANTS CAUSING TERATOGENICITY: FENUGREEK (TRIGONELLA FOENUM GRAECUM)
L.M. Taloubi*, H. Rhouda , A. Belahcen , N. Smires , A. Thimou and Alaoui A. Mdaghri
International Journal of Pharmaceutical Sciences and Research , 2013,
Abstract: Some plants are toxic to living beings including humans, and are widely used all over the world in the treatment of various types of body ailments in traditional medicine, especially in the developing countries, due to theirs economic, social and cultural conditions. These plants are routinely taken for the nourishment of the pregnant women. This may cause the toxicity to the developing foetus, known as teratogenicity effect, and the plants are qualified as teratogens. Fenugreek is one of these plants, which has a wide range of medical applications, and wide use by ladies during pregnancy for different reasons. This Paper aims to present an overview of some existing studies and status of the teratogenic effect of fenugreek, to benefit from their results and conclusions
Preferential transport of water and 131Iodide in a clay loam assessed with TDR-techniques and boundary-layer flow theory
A. Mdaghri Alaoui,P. Germann,L. Lichner,V. Novak
Hydrology and Earth System Sciences (HESS) & Discussions (HESSD) , 1997,
Abstract: Rapid soil moisture variations were measured with TDR equipment at five depths ranging from 0.1 to 0.9 m during five consecutive infiltration experiments under ponding. Each time, 27 mm of water were applied. The water of the second experiment was spiked with 200 mbq of K131I-tracer. Its activity was recorded as functions of depth and time with Geiger-Müller probes in 12 vertically installed access tubes. The soil moisture variations were classified as showing (i) no reaction, (ii) monotonous increase, and (iii) rapid increase followed by a gradual decrease. Reaction type (iii) was investigated further according to the boundary-layer flow theory and diagnosed as preferential flow. Rapid variations of 131I-activities occurred at all depths showing soil moisture reaction type (iii). However, some of the reaction types (i) and (ii) also included rapid variations of the activities. The approach based on boundary-laver flow theory allows fluxes to be estimated from soil moisture variations. Seven estimated total volumes of rapid flow ranged from 0.15 to 1.1 of the applied volume of water, and in only one case was the total volume badly overestimated by a factor of almost 3. The approach is worth further exploration.
Ethics, Relationship Marketing and Corporate Performance: Theoretical Analysis through the Mediating Variables
Meryem El Alaoui Amine,Abdellatif Chakor,Anass Mdaghri Alaoui
International Business Research , 2012, DOI: 10.5539/ibr.v5n8p68
Abstract: Ethics occupies predominant place in the management of the company, view it role in the development of ethical behavior of employees. The establishment of an ethical climate within the company is considered an intangible resource that has positive effects on growth of performance. In this framework, and from an analysis of existing literature, we will try to determine the impact of an ethical approach oriented employee on corporate performance based on the tools of relationship marketing. The main results of this work is that relationship marketing acts internally in the enterprise through internal marketing, and ethics indirectly affects corporate performance across four dimensions of relationship marketing (internal marketing): communication, organizational trust, job satisfaction and organizational commitment. These constitute mediating variables between ethics and performance. Our goal is to establish a conceptual model representing the different relationships.
Corporate Ethical and Social Responsibility and Relationship Marketing: A Content Analysis of the Websites of Moroccan Commercial Banks
Meryem El Alaoui Amine,Abdellatif Chakor,Anass Mdaghri Alaoui
International Journal of Business and Management , 2013, DOI: 10.5539/ijbm.v8n3p71
Abstract: The purpose of this work is to determine the role of relationship marketing in the success of the corporate ethical and social responsibility (CESR) by taking the case of Moroccan commercial banks. For this, we were used, as working methodology, the content analysis of the information published on the websites of Moroccan banks and the multiple regression model. The main results of this work is that ethics is used by banks to manage its relationships with internal stakeholders, while CSR support the actions of ethics internally and acts externally through the management of the bank relations with the environment, society and customers. This approach is reinforced by relationship marketing, which through its tools and dimensions (communication, commitment, trust and satisfaction) participates in the effective management of the relationships between banks and their internal and external stakeholders
GIS and Intra-Site Spatial Analyses: An Integrated Approach for Recording and Analyzing the Fossil Deposits at Casablanca Prehistoric Sites (Morocco)  [PDF]
R. Gallotti, A. Mohib, M. El Graoui, F. Z. Sbihi-Alaoui, J.-P. Raynal
Journal of Geographic Information System (JGIS) , 2011, DOI: 10.4236/jgis.2011.34036
Abstract: The Mio-Plio-Pleistocene sequence at Casablanca, covering the last six million years, is well known in scientific literature. The variability and the chronology of the Acheulian sequence is documented by systematic, modern and controlled investigations in various sites (Unit L and Hominid Cave at Thomas I Quarry, Rhinoceros Cave at Oulad Hamida 1 Quarry, Sidi Abderrahman Extension Quarry, Bear’s Cave and Cap Chatelier at Sidi Abderrahman Quarry) which have taken place within the framework of the Franco-Moroccan co-operative project “Casablanca”. In order to manage the excavation data and to explore the taphonomic nature of Unit L, Hominid Cave and Rhinoceros Cave, where research is still in progress, an approach combining a Geographic Information System (GIS) and spatial analysis techniques was developed, incorporating all existing information produced from previous excavations and recent surveys of the sites. The amalgamation of this data into a GIS has resulted in a digital database that allows the production of simultaneous or separate visualizations and analyses of the fossils, artifacts and geological materials within their original spatial contexts and also permits intra-site spatial analyses that allow a comprehensive investigation of the site formation processes.
Application of a Mathematical Morphological Process and Neural Network for Unsupervised Texture Image Classification with Fractal Features
M. Talibi-Alaoui,A. Sbihi
IAENG International Journal of Computer Science , 2012,
Abstract:
Relationship between cultivation mode of white rot fungi and their efficiency for olive oil mill wastewaters treatment
Alaoui,Sanae Mdaghri; Merzouki,Mohamed; Penninckx,Michel J; Benlemlih,Mohamed;
Electronic Journal of Biotechnology , 2008,
Abstract: four white rot fungi (wrf) strains, phanerochaete chrysosporium, trametes versicolor, coriolopsis polyzona and pycnoporus coccineus, were tested for efficiency of treatment of olive oil mill wastewaters (oomw) in relation with their cultivation mode, i.e. under the form of free mycelium, mycelium immobilized in alginate beads and solid state cultivation on petri dishes. study of biodegradation of phenolic compounds, chemical oxygen demand (cod) decrease and decolourisation of oomw have shown that coriolopsis polyzona and pycnoporus coccineus degradation performances were apparently only slightly affected by the cell cultivation procedures experienced here. in contrast, phanerochaete chrysosporium and trametes versicolor showed respectively marked preferences for solid state and alginate immobilisation procedures. both mono and polyphenolics were reduced to different extent during incubation depending on the strain, as shown by gel filtration analysis. final ph obtained after fungal treatment of the oomw based medium (initial ph of 5.0) was measured in order to evaluate the possibility of releasing friendly the treated wastewater in the environment. laboratory studies as reported here may be useful for orienting the choice of a strain for treating pollution by oomw in a particular real situation.
A Solitary Fibrous Tumor of the Pleura Revealed by Hiccups
A. Chafik,M. Alaoui,A. Benjelloune,Y. Qamouss
Case Reports in Medicine , 2011, DOI: 10.1155/2011/574319
Abstract: Solitary fibrous tumors of the pleura are rare and benign primary localized tumors; they possess a malignant potential and thus should be excised. We report a case of a 43-year-old woman, who had suffered for 5 years from right basithoracic pain associated with progressive dyspnea and persistent hiccups during the last 6 months. We have not found any similar case in the literature. Further testing after excision by thoracotomy revealed a solitary fibrous pleural tumor. A brief discussion of the clinical presentation and incidence of these tumors is included.
Phosphate of Aluminum as Corrosion Inhibitor for Steel in H3PO4
L. Malki Alaoui,S. Kertit,A. Bellaouchou,A. Guenbour
Portugaliae Electrochimica Acta , 2008,
Abstract: The influence of phosphate of aluminum (PA) on the corrosion inhibition of mild steel in phosphoric acid solution was studied using the weight-loss method. The electrochemical performance of the inhibitors was also investigated through potentiodynamic polarisation and EIS measurements. The inhibition efficiency of inhibitor increases with concentration to attain 84 % at 10-2M of PA in 0.33 M H3PO4. Polarization studies show that PA is a mixed-type inhibitor and acts both on the cathodic and anodic reactions without changing the mechanism of the hydrogen evolution reaction. The inhibition efficiency of PA is temperature-dependent in the range 298 - 363 K, the associated activation energy has been determined. PA adsorbs on the steel surface according to a Langmuir isotherm adsorption model.
A case of tubal hydatidiform mole  [PDF]
Ouafae Slimani, Fz Fdili Alaoui, Sofia Jayi, Hekmat Chaara, Hakima Bouguern, M. A. Malhouf, Nawal Hamas, Amal Bennani, Afaf Amarti
Open Journal of Obstetrics and Gynecology (OJOG) , 2013, DOI: 10.4236/ojog.2013.38112
Abstract:

Tubal hydatidiform mole is an uncommon condition with about 40 confirmed cases in the accessible literature. The patient usually presents with symptoms and signs of a classical ectopic pregnancy, and it is only after histological examination and DNA ploidy analysis of the conceptus that a hydatidiform mole is diagnosed. We present an unusual case of primi gravida at 6 weeks gestation that was diagnosed as having ectopic pregnancy.

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