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Titre : Etude de la pollution du sol de la région de la ville de Sétif. Type de document : texte imprimé Auteurs : Seifeddine Sellami, Auteur ; Brahim Kebabi, Directeur de thèse Mention d'édition : ./11/2020 Editeur : جامعة الإخوة منتوري قسنطينة Année de publication : 2020 Importance : 142 f. Format : 30 cm. Note générale : 1 copies imprimées disponibles
Langues : Français (fre) Catégories : Français - Anglais
ChimieTags : Chimie: Chimie analytique et physique Sétif Pollution Métaux lourds SAA Indice de géo-accumulation (Igéo) Indice de pollution (PI) Indice de pollution intégré (IPI) Setif Heavy metals Geo-accumulation index (Igéo) Pollution indice (PI) Integrated pollution indice (IPI) سطيف التلوث معادن ثقيلة يمطياف الامتصاص الذري للهب مؤشر التراكم الجغرافي ) (Igéo مؤشرات
التلوث ) (IP؛ مؤشرات التلوث المتكاملة)(IPIndex. décimale : 540 Chimie et sciences connexes Résumé :
Heavy Metal Contamination (MTE) is a serious problem that threatens the soil environment and human health around the world. The aim of this work was to study the spatial distribution of the following elements: Cd, Cr, Cu, Pb and Zn for 36 soil samples, including 16 samples taken from a regular 3 * 3 km grid and 20 samples taken from a large area around the town of SETIF. We have studied the physicochemical properties namely pH, organic matter (OM), limestone (CaCO3) and total nitrogen (N). The samples were analyzed by flame atomic absorption spectrometry (SAAF). To identify the concentrations and sources of ETM and assess the quality of the soil environment, 36 soil samples were collected in the town of SETIF in which the average concentrations of Cr, Cu, Pb and Zn were respectively 43, 35; 43.75; 78.26 and 331.2 mg / kg, soil pH values vary between 7.7 and 8.4. However, the concentration of Cd in 36 samples is below the detection limit. The spatial distribution maps indicate that Pb and Zn were mainly controlled by anthropogenic activities, whereas Cr and Cu could be mainly represented by parent soil materials. ETM contaminations in urban soils were assessed using the Geoaccumulation Index (Igeo), Pollution Indexes (PI) and Integrated Pollution Indexes (IPI). About 80-87% of
the soil samples were moderately or heavily contaminated with Pb and Zn. The spatial distribution of the IPI showed that ETM pollution levels are higher in urban areas than in agricultural areas. In addition, the main sources of minerals in the soil are also different. At the same time, we have distinguished the richness of the soil collected by the iron.
Note de contenu : Annexes. Diplôme : Doctorat en sciences En ligne : ../theses/chimie/SEL7691.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=11525 Etude de la pollution du sol de la région de la ville de Sétif. [texte imprimé] / Seifeddine Sellami, Auteur ; Brahim Kebabi, Directeur de thèse . - ./11/2020 . - جامعة الإخوة منتوري قسنطينة, 2020 . - 142 f. ; 30 cm.
1 copies imprimées disponibles
Langues : Français (fre)
Catégories : Français - Anglais
ChimieTags : Chimie: Chimie analytique et physique Sétif Pollution Métaux lourds SAA Indice de géo-accumulation (Igéo) Indice de pollution (PI) Indice de pollution intégré (IPI) Setif Heavy metals Geo-accumulation index (Igéo) Pollution indice (PI) Integrated pollution indice (IPI) سطيف التلوث معادن ثقيلة يمطياف الامتصاص الذري للهب مؤشر التراكم الجغرافي ) (Igéo مؤشرات
التلوث ) (IP؛ مؤشرات التلوث المتكاملة)(IPIndex. décimale : 540 Chimie et sciences connexes Résumé :
Heavy Metal Contamination (MTE) is a serious problem that threatens the soil environment and human health around the world. The aim of this work was to study the spatial distribution of the following elements: Cd, Cr, Cu, Pb and Zn for 36 soil samples, including 16 samples taken from a regular 3 * 3 km grid and 20 samples taken from a large area around the town of SETIF. We have studied the physicochemical properties namely pH, organic matter (OM), limestone (CaCO3) and total nitrogen (N). The samples were analyzed by flame atomic absorption spectrometry (SAAF). To identify the concentrations and sources of ETM and assess the quality of the soil environment, 36 soil samples were collected in the town of SETIF in which the average concentrations of Cr, Cu, Pb and Zn were respectively 43, 35; 43.75; 78.26 and 331.2 mg / kg, soil pH values vary between 7.7 and 8.4. However, the concentration of Cd in 36 samples is below the detection limit. The spatial distribution maps indicate that Pb and Zn were mainly controlled by anthropogenic activities, whereas Cr and Cu could be mainly represented by parent soil materials. ETM contaminations in urban soils were assessed using the Geoaccumulation Index (Igeo), Pollution Indexes (PI) and Integrated Pollution Indexes (IPI). About 80-87% of
the soil samples were moderately or heavily contaminated with Pb and Zn. The spatial distribution of the IPI showed that ETM pollution levels are higher in urban areas than in agricultural areas. In addition, the main sources of minerals in the soil are also different. At the same time, we have distinguished the richness of the soil collected by the iron.
Note de contenu : Annexes. Diplôme : Doctorat en sciences En ligne : ../theses/chimie/SEL7691.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=11525 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité SEL/7691 SEL/7691 Thèse Bibliothèque principale Thèses Disponible Contribution à l'inventaire et étude bioécologique du peuplement acridien dans la région de Setif. Etude du régime alimentaire d'Acrotylus patruelis patruelis (Herrich-Schaeffer, 1838) Orthoptera , Acrididae)
Titre : Contribution à l'inventaire et étude bioécologique du peuplement acridien dans la région de Setif. Etude du régime alimentaire d'Acrotylus patruelis patruelis (Herrich-Schaeffer, 1838) Orthoptera , Acrididae) Type de document : texte imprimé Auteurs : Univ. de Constantine, Éditeur scientifique Année de publication : 2007 Importance : 161 f. Note générale : 01 Disponible à la salle de recherche 02 Disponibles au magazin de la B.U.C. 01 CD Langues : Français (fre) Catégories : Français - Anglais
BiologieTags : Inventaire bioécologie Acridofaune Régime alimentaire Sétif Index. décimale : 570 Sciences de la vie. Biologie Permalink : index.php?lvl=notice_display&id=1399 Contribution à l'inventaire et étude bioécologique du peuplement acridien dans la région de Setif. Etude du régime alimentaire d'Acrotylus patruelis patruelis (Herrich-Schaeffer, 1838) Orthoptera , Acrididae) [texte imprimé] / Univ. de Constantine, Éditeur scientifique . - 2007 . - 161 f.
01 Disponible à la salle de recherche 02 Disponibles au magazin de la B.U.C. 01 CD
Langues : Français (fre)
Catégories : Français - Anglais
BiologieTags : Inventaire bioécologie Acridofaune Régime alimentaire Sétif Index. décimale : 570 Sciences de la vie. Biologie Permalink : index.php?lvl=notice_display&id=1399 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité SOF/4766 SOF/4766 Thèse Bibliothèque principale Thèses Disponible
Titre : Improvement and maintenance of old housing stock in Setif : Algeria Type de document : texte imprimé Auteurs : Abderrahmane Diafat ; Charles Couckburn, Directeur de thèse ; Université de York, Éditeur scientifique Année de publication : 1987 Importance : 239 f. Note générale : 1 Disponible à la salle de recherche Langues : Anglais (eng) Catégories : Français - Anglais
Architecture et UrbanismeTags : Amélioration Algérie Setif Habitat traditionnel Index. décimale : 720 Architecture Permalink : index.php?lvl=notice_display&id=1974 Improvement and maintenance of old housing stock in Setif : Algeria [texte imprimé] / Abderrahmane Diafat ; Charles Couckburn, Directeur de thèse ; Université de York, Éditeur scientifique . - 1987 . - 239 f.
1 Disponible à la salle de recherche
Langues : Anglais (eng)
Catégories : Français - Anglais
Architecture et UrbanismeTags : Amélioration Algérie Setif Habitat traditionnel Index. décimale : 720 Architecture Permalink : index.php?lvl=notice_display&id=1974 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité DIA/1816 DIA/1816 Thèse Bibliothèque principale Thèses Disponible
Titre : Perceptions des consommateurs vis-a-vis des allegations nutritionnelles : Enquête réalisée au niveau de la commune de Sétif (Année2012) Type de document : texte imprimé Auteurs : Farès Achour, Auteur ; Abdel-Nacer Agli, Directeur de thèse Editeur : constantine [Algérie] : Université Constantine 1 Année de publication : 2014 Importance : 138 f Format : 30 cm. Note générale : 2 copies imprimées disponibles
Langues : Français (fre) Catégories : Français - Anglais
Nutrition, Alimentation et Technologies Agro-AlimentairesTags : Allégations nutritionnelles Perceptions Attitudes Consommateur Sétif Nutrition claims,Consumer إدعاءات غذائیة إدراكات حالات مستھلك سطیف. Index. décimale : 640 Industrie Alimentaire Résumé :
The aim of our work is to describe perceptions of the Algerian consumers with respect to the nutrition claims.
The food products put on the market with a nutrition claims were inventoried and to analyze opposite the Algerian and international regulation. The estimate of knowledge and the level of information of the consumers for the perception of the nutrition claims as well as the determination of the attitudes and the behavior of purchase of the consumers with respect to the nutrition claims are to realize by an investigation near 2200 subjects (933 mens and 1 267 womens) old from 21 to 62 years residents in the commune of Sétif, located at the Algerian east.
All in all, the food products put on the market with a nutrition claims are in conformity with the approved standards and with the legal and lawful specifications which characterize them and relate to them.
We observed that the women are more informed than the men and have a better score of knowledge as regards food health, whereas no subject obtained good score (9 – 11 points). For 83,18% of the subjects think of having a balanced food, it is to have a varied food and 60,55% grant to the food act an essential thing to live. The health and the personal preferences of the subjects are the factors significantly prevalent in the influence of the composition of the meals.
With regard to the claims, 89,14% do not know what this term means and about half of the subjects (48,45%) give importance to the nutrition claims at the time of the purchase of foodstuffs. The men significantly grant of it more concern to the moment of the purchase than the women. In addition, at the time of the purchases, the nutrition claims significantly is sought by the subjects whose educational level is high (76,06%).
The food products exempt conservatives are one of the signs of quality prevailing at surveyed. The subjects of a high educational level are interested significantly in the signs of quality which are : produced light, rich in vitamins and minerals, without cholesterol and conservatives. Two thirds of the subjects (66,64%) choose the food products according to the taste.
The surveyed population is significantly selective with regard to the quality of food. Confidence in the healthiness of food is significantly the most important parameter at the time of the purchase of the food products, particularly for the women (40,25%), and for the subjects on low educational level. Nearly 85% of the
subjects significantly read more the labels at the time of decision making as regards purchase of theDiplôme : Magistère En ligne : ../theses/agronomie/ACH6625.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=9747 Perceptions des consommateurs vis-a-vis des allegations nutritionnelles : Enquête réalisée au niveau de la commune de Sétif (Année2012) [texte imprimé] / Farès Achour, Auteur ; Abdel-Nacer Agli, Directeur de thèse . - constantine [Algérie] : Université Constantine 1, 2014 . - 138 f ; 30 cm.
2 copies imprimées disponibles
Langues : Français (fre)
Catégories : Français - Anglais
Nutrition, Alimentation et Technologies Agro-AlimentairesTags : Allégations nutritionnelles Perceptions Attitudes Consommateur Sétif Nutrition claims,Consumer إدعاءات غذائیة إدراكات حالات مستھلك سطیف. Index. décimale : 640 Industrie Alimentaire Résumé :
The aim of our work is to describe perceptions of the Algerian consumers with respect to the nutrition claims.
The food products put on the market with a nutrition claims were inventoried and to analyze opposite the Algerian and international regulation. The estimate of knowledge and the level of information of the consumers for the perception of the nutrition claims as well as the determination of the attitudes and the behavior of purchase of the consumers with respect to the nutrition claims are to realize by an investigation near 2200 subjects (933 mens and 1 267 womens) old from 21 to 62 years residents in the commune of Sétif, located at the Algerian east.
All in all, the food products put on the market with a nutrition claims are in conformity with the approved standards and with the legal and lawful specifications which characterize them and relate to them.
We observed that the women are more informed than the men and have a better score of knowledge as regards food health, whereas no subject obtained good score (9 – 11 points). For 83,18% of the subjects think of having a balanced food, it is to have a varied food and 60,55% grant to the food act an essential thing to live. The health and the personal preferences of the subjects are the factors significantly prevalent in the influence of the composition of the meals.
With regard to the claims, 89,14% do not know what this term means and about half of the subjects (48,45%) give importance to the nutrition claims at the time of the purchase of foodstuffs. The men significantly grant of it more concern to the moment of the purchase than the women. In addition, at the time of the purchases, the nutrition claims significantly is sought by the subjects whose educational level is high (76,06%).
The food products exempt conservatives are one of the signs of quality prevailing at surveyed. The subjects of a high educational level are interested significantly in the signs of quality which are : produced light, rich in vitamins and minerals, without cholesterol and conservatives. Two thirds of the subjects (66,64%) choose the food products according to the taste.
The surveyed population is significantly selective with regard to the quality of food. Confidence in the healthiness of food is significantly the most important parameter at the time of the purchase of the food products, particularly for the women (40,25%), and for the subjects on low educational level. Nearly 85% of the
subjects significantly read more the labels at the time of decision making as regards purchase of theDiplôme : Magistère En ligne : ../theses/agronomie/ACH6625.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=9747 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité ACH/6625 ACH/6625 Thèse Bibliothèque principale Thèses Disponible Documents numériques
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Titre : Public spaces in residential areas in Setif -Algeria Type de document : texte imprimé Auteurs : Boubaker Guessas ; University of Newcastle, Éditeur scientifique ; A.D.C. Hyland, Directeur de thèse Année de publication : 1987 Importance : 188 f. Note générale : 1 disponibale à la salle de recherche Langues : Anglais (eng) Catégories : Français - Anglais
Architecture et UrbanismeTags : Algérie Setif Espace public Quartier Résidentiel Index. décimale : 720 Architecture Permalink : index.php?lvl=notice_display&id=1932 Public spaces in residential areas in Setif -Algeria [texte imprimé] / Boubaker Guessas ; University of Newcastle, Éditeur scientifique ; A.D.C. Hyland, Directeur de thèse . - 1987 . - 188 f.
1 disponibale à la salle de recherche
Langues : Anglais (eng)
Catégories : Français - Anglais
Architecture et UrbanismeTags : Algérie Setif Espace public Quartier Résidentiel Index. décimale : 720 Architecture Permalink : index.php?lvl=notice_display&id=1932 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité GUE/1829 GUE/1829 Thèse Bibliothèque principale Thèses Disponible PermalinkLe role de la végétation et l'eau dans la création d'un microclimt urbain : cas de la place de Ain El Fouara à Sétif / Amor Ballout
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