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Partager le résultat de cette recherche Interroger des sources externesInventaire et analyse bio systématique de la famille des Pamphagidae (Orthoptera, Caelifera) de l’Est algérien / Naima Benkenana
Titre : Inventaire et analyse bio systématique de la famille des Pamphagidae (Orthoptera, Caelifera) de l’Est algérien Type de document : texte imprimé Auteurs : Naima Benkenana, Auteur ; Aboud Harrat, Directeur de thèse Editeur : constantine [Algérie] : Université Constantine 1 Année de publication : 2013 Importance : 136 f. Format : 30 cm. Note générale : 2 copies imprimées disponibles Langues : Français (fre) Catégories : Français - Anglais
BiologieTags : Pamphagidae Pamphagus régime alimentaire sensilles Algérie diet sensilla Algeria جرد للنظام الغذائي الشعرات الحسية الجزائر Index. décimale : 570 Sciences de la vie. Biologie Résumé : Through a 3-year survey of 9 stations in North East of Algeria, we recorded 16 species of grasshopper belonging to the family Pamphagidae. The National Park of Belezma, near Batna city, appears to be the richest region for this family, with 10 species. Notably, Paracinipe sulphuripes, only known from Djelfa, is present at Belezma, showing unexpected relationship between these two areas, separated by 280 km. Within the Pamphagus djelfensis complex, a new species is described,P. batnensis Benkenana& Petit, easily distinguishable by its epiphallic characters. Taking into account severalstudies dealing with other Algerian stations, we provide certain climatic constraints of most species, as illustrated by bioclimagrams. We show that the semi-arid stage with fresh winter and sub-humid stage with cold winter correspond to the most suitable conditions for this family.
We studied the diet of 10 species of grasshoppers belonging to the family Pamphagidae. The examination of plant epidermis in faeces allowed to determine all the plant species consumed, by comparison with a bank of epidermis constructed from field samples. All the grasshopper species were revealed to be polyphagous, but the percentages of consumed Poaceae are variable among species. Tmethisand Ocneridiafeed on Poaceae at a higher rate than other species and are considered as ambivores. In Pamphagusgr. djelfensis, the three species rather avoid Poaceae and are qualified as forbivore. Their diet cannot be distinguished between each other. We also compared the frequency of Fabaceae in the faeces to their abundance in the field, and O. volxemiiis the only species avoiding this plant family.
The sensilla repertoire in the labrum was also studied in both sexes of each species. Once the size effect of labrum is removed, we found that forbivore species harbour higher numbers of sensilla of type A1, A2, and A3 (but not A10) than ambivore species. This last category is more abundant in Pamphagidae than in Acrididae where graminivore diet is prevalent, suggesting a food mode adapted to semi-arid conditions.Diplôme : Doctorat en sciences En ligne : ../theses/biologie/BEN6356.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=6356 Inventaire et analyse bio systématique de la famille des Pamphagidae (Orthoptera, Caelifera) de l’Est algérien [texte imprimé] / Naima Benkenana, Auteur ; Aboud Harrat, Directeur de thèse . - constantine [Algérie] : Université Constantine 1, 2013 . - 136 f. ; 30 cm.
2 copies imprimées disponibles
Langues : Français (fre)
Catégories : Français - Anglais
BiologieTags : Pamphagidae Pamphagus régime alimentaire sensilles Algérie diet sensilla Algeria جرد للنظام الغذائي الشعرات الحسية الجزائر Index. décimale : 570 Sciences de la vie. Biologie Résumé : Through a 3-year survey of 9 stations in North East of Algeria, we recorded 16 species of grasshopper belonging to the family Pamphagidae. The National Park of Belezma, near Batna city, appears to be the richest region for this family, with 10 species. Notably, Paracinipe sulphuripes, only known from Djelfa, is present at Belezma, showing unexpected relationship between these two areas, separated by 280 km. Within the Pamphagus djelfensis complex, a new species is described,P. batnensis Benkenana& Petit, easily distinguishable by its epiphallic characters. Taking into account severalstudies dealing with other Algerian stations, we provide certain climatic constraints of most species, as illustrated by bioclimagrams. We show that the semi-arid stage with fresh winter and sub-humid stage with cold winter correspond to the most suitable conditions for this family.
We studied the diet of 10 species of grasshoppers belonging to the family Pamphagidae. The examination of plant epidermis in faeces allowed to determine all the plant species consumed, by comparison with a bank of epidermis constructed from field samples. All the grasshopper species were revealed to be polyphagous, but the percentages of consumed Poaceae are variable among species. Tmethisand Ocneridiafeed on Poaceae at a higher rate than other species and are considered as ambivores. In Pamphagusgr. djelfensis, the three species rather avoid Poaceae and are qualified as forbivore. Their diet cannot be distinguished between each other. We also compared the frequency of Fabaceae in the faeces to their abundance in the field, and O. volxemiiis the only species avoiding this plant family.
The sensilla repertoire in the labrum was also studied in both sexes of each species. Once the size effect of labrum is removed, we found that forbivore species harbour higher numbers of sensilla of type A1, A2, and A3 (but not A10) than ambivore species. This last category is more abundant in Pamphagidae than in Acrididae where graminivore diet is prevalent, suggesting a food mode adapted to semi-arid conditions.Diplôme : Doctorat en sciences En ligne : ../theses/biologie/BEN6356.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=6356 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité BEN/6356 BEN/6356 Thèse Bibliothèque principale Thèses Disponible Documents numériques
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Titre : Maladies non transmissibles, rythme de travail et alimentation des travailleurs d’une entreprise au Sud Algérien en 2014. Type de document : texte imprimé Auteurs : Abderraouf Benini, Auteur ; Corinne Colette Mekhancha-Dahel, Directeur de thèse Editeur : جامعة الإخوة منتوري قسنطينة Année de publication : 2019 Importance : 113 f. Format : 30 cm. Note générale : Doctorat 3éme CYCLE LMD.
2 copies imprimées disponibles
Langues : Français (fre) Catégories : Français - Anglais
Nutrition, Alimentation et Technologies Agro-AlimentairesTags : Nutrition Humaine:Sciences Alimentaires (Nutrition) MNT Diabète Obésité Hypertension artérielle Travail posté Syndrome
métabolique Alimentation Entreprise Algérie NCD Diabetes Obesity high blood pressure work rhythm metabolic syndrome diet business Algeria الأمراض غیر المعدیة السكري السمنة ارتفاع ضغط الدم إیقاع العمل متلازمة التمثیل الغذائي النظام الغذائي الأعمال الجزائرIndex. décimale : 640 Industrie Alimentaire Résumé :
Noncommunicable diseases (NCDs) are major causes of morbidity and mortality worldwide. In Algeria diabetes is the second chronic disease after hypertension (hypertension). Metabolic syndrome with these characteristics is a major factor in cardiovascular risk. In the workplace, the constraints of the professional environment can favor, beyond the traditional risk factors, the development and the evolution of the cardiovascular diseases. NCDs can result in significant
social and economic costs due to absenteeism, job loss and expensive medical expenses. In this context, the state of health of workers is a necessary concern. In Algeria, there is no information available on this category of population and in particular on NCDs and risk factors causing or aggravating the disease. The main objective of our study was to describe the risk factors of two NCDs (diabetes and high
blood pressure) for workers in a company in southern Algeria.Our study is descriptive of transversal type (2014) with the history from 1995 to 2014. It concerned 204 adult male workers (diabetic, hypertensive and diabetic-hypertensive), subject to the same working conditions and
who share the same type community feeding at the same level of life in southern Algeria.The study is presented in two parts: for the year 2014, a cross-sectional descriptive study, aimed at describing the diet of these workers, and assessing cardio-metabolic risk and dyslipidemia; And for the period 1995-2014 (study of the history of the state of health of the workers) an analysis of the medical records of the diabetics, documented since 1995 until 2014. The results showed mainly that our population is over 50 years old; with a 10-year average job
tenure. The professional category of execution status accounted for more than half of the three subpopulations (diabetic and / or hypertensive), and more than one third of the population belongs to cycle 1 (shift work). Our results showed that this study population was healthy at the date of recruitment. In 2014, 80.9% of the subjects were overweight, 31.0% of whom were obese. The workers (diabetic and / or hypertensive) affected by Cycle 1 had the highest rates of obesity. During the entire period from 1995 to 2014, only 7.3% of subjects maintained a normal weight, while the others (92.7%) developed overweight (47.1%) and obesity (45.6%). %). These results confirm a change in weight status towards excess weight. Before the onset of the disease, 51.4% of diabetics achieved the highest BMI value, while hypertensive and diabetichypertensive patients achieved the highest BMI value. In 2014, the SM was observed in 67.6% of subjects, almost all (92.5%) were diabetic-hypertensive. The food consumption of the workers was inadequate, with high consumption of red meat (1.5 times / day). and sweet products (1.6 times / day). Sugar drinks were consumed by hypertensives 0.9 times / day and 0.4 times / day by diabetics and hypertensive diabetics. By cons we found a frequent consumption of fruits and vegetables (4.1 times / day) by all subjects. Our study population is at high cardiovascular risk due to the frequent association of several risk factors (MS, obesity, diabetes, hypertension). These results are confirmed by numerous international studies. This finding justifies the adoption of preventive measures to reduce these risks in workers with metabolic syndrome. It is necessary to put in place preventive actions based on the information and the sensitization of all concerned about the effects of complications
related to these diseases, but also the benefits of an adequate balanced diet and a physical activity.
Note de contenu : Annexes.
Diplôme : Doctorat En ligne : ../theses/agronomie/BEN7455.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=11240 Maladies non transmissibles, rythme de travail et alimentation des travailleurs d’une entreprise au Sud Algérien en 2014. [texte imprimé] / Abderraouf Benini, Auteur ; Corinne Colette Mekhancha-Dahel, Directeur de thèse . - جامعة الإخوة منتوري قسنطينة, 2019 . - 113 f. ; 30 cm.
Doctorat 3éme CYCLE LMD.
2 copies imprimées disponibles
Langues : Français (fre)
Catégories : Français - Anglais
Nutrition, Alimentation et Technologies Agro-AlimentairesTags : Nutrition Humaine:Sciences Alimentaires (Nutrition) MNT Diabète Obésité Hypertension artérielle Travail posté Syndrome
métabolique Alimentation Entreprise Algérie NCD Diabetes Obesity high blood pressure work rhythm metabolic syndrome diet business Algeria الأمراض غیر المعدیة السكري السمنة ارتفاع ضغط الدم إیقاع العمل متلازمة التمثیل الغذائي النظام الغذائي الأعمال الجزائرIndex. décimale : 640 Industrie Alimentaire Résumé :
Noncommunicable diseases (NCDs) are major causes of morbidity and mortality worldwide. In Algeria diabetes is the second chronic disease after hypertension (hypertension). Metabolic syndrome with these characteristics is a major factor in cardiovascular risk. In the workplace, the constraints of the professional environment can favor, beyond the traditional risk factors, the development and the evolution of the cardiovascular diseases. NCDs can result in significant
social and economic costs due to absenteeism, job loss and expensive medical expenses. In this context, the state of health of workers is a necessary concern. In Algeria, there is no information available on this category of population and in particular on NCDs and risk factors causing or aggravating the disease. The main objective of our study was to describe the risk factors of two NCDs (diabetes and high
blood pressure) for workers in a company in southern Algeria.Our study is descriptive of transversal type (2014) with the history from 1995 to 2014. It concerned 204 adult male workers (diabetic, hypertensive and diabetic-hypertensive), subject to the same working conditions and
who share the same type community feeding at the same level of life in southern Algeria.The study is presented in two parts: for the year 2014, a cross-sectional descriptive study, aimed at describing the diet of these workers, and assessing cardio-metabolic risk and dyslipidemia; And for the period 1995-2014 (study of the history of the state of health of the workers) an analysis of the medical records of the diabetics, documented since 1995 until 2014. The results showed mainly that our population is over 50 years old; with a 10-year average job
tenure. The professional category of execution status accounted for more than half of the three subpopulations (diabetic and / or hypertensive), and more than one third of the population belongs to cycle 1 (shift work). Our results showed that this study population was healthy at the date of recruitment. In 2014, 80.9% of the subjects were overweight, 31.0% of whom were obese. The workers (diabetic and / or hypertensive) affected by Cycle 1 had the highest rates of obesity. During the entire period from 1995 to 2014, only 7.3% of subjects maintained a normal weight, while the others (92.7%) developed overweight (47.1%) and obesity (45.6%). %). These results confirm a change in weight status towards excess weight. Before the onset of the disease, 51.4% of diabetics achieved the highest BMI value, while hypertensive and diabetichypertensive patients achieved the highest BMI value. In 2014, the SM was observed in 67.6% of subjects, almost all (92.5%) were diabetic-hypertensive. The food consumption of the workers was inadequate, with high consumption of red meat (1.5 times / day). and sweet products (1.6 times / day). Sugar drinks were consumed by hypertensives 0.9 times / day and 0.4 times / day by diabetics and hypertensive diabetics. By cons we found a frequent consumption of fruits and vegetables (4.1 times / day) by all subjects. Our study population is at high cardiovascular risk due to the frequent association of several risk factors (MS, obesity, diabetes, hypertension). These results are confirmed by numerous international studies. This finding justifies the adoption of preventive measures to reduce these risks in workers with metabolic syndrome. It is necessary to put in place preventive actions based on the information and the sensitization of all concerned about the effects of complications
related to these diseases, but also the benefits of an adequate balanced diet and a physical activity.
Note de contenu : Annexes.
Diplôme : Doctorat En ligne : ../theses/agronomie/BEN7455.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=11240 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité BEN/7455 BEN/7455 Thèse Bibliothèque principale Thèses Disponible
Titre : Etude longitudinale du surpoids et de l’obésité chez les enfants scolarisés dans la commune de Constantine : interaction gène-nutriment et comportement alimentaire Type de document : texte imprimé Auteurs : Amira Sayed, Auteur ; Leïla Rouabah, Auteur Editeur : جامعة الإخوة منتوري قسنطينة Année de publication : 2015 Importance : 258 f. Format : 30 cm. Note générale : 2 copies imprimées disponibles
Langues : Français (fre) Catégories : Français - Anglais
BiologieTags : Enfants IMC Fréquence Alimentation Sédentarité Statut socioéconomique Gène CD36 Children BMI Frequency Diet Physical inactivity Socioeconomic status CD36 gene الأطفال مؤشر كتلة الجسم انتشار النظام الغذائي قلة النشاط البدني الوضع الاجتماعي
CD والاقتصادي و الجين 36Index. décimale : 570 Sciences de la vie. Biologie Résumé : This study aims at determining the incidence of overweight and obesity in children aged, from 7 to 8 years, attending school in the town of Constantine, with a follow-up for three years 2009-2010, 2011-2012 and 2012-2013.
The determinants of obesity are multiple and complex interactions. Beyond the individual biological or genetic factors that can not be ignored, obesity is primarily the result of an energy imbalance but this imbalance is strongly influenced by the child's environment, as well as early throughout the life.
We have also characterized in a second part of the risk factors associated with overweight. The third objective of this thesis was to investigate a relationship between fat taste and weight. Whether the oral sensitivity, in the obese, to oleic acid and normal weight children was the same. In other words, if they had the same fat taste detection thresholds or if this threshold was altered in obese children. There was a significant correlation between
age and childhood obesity.
The low level of education, corpulence of the parents, macrosomia seem to play an important role in the development of childhood obesity. Although the difference was not significant, obesity is more common in children with artificial feeding. Obese children are more sedentary compared to normal weight.
Obese children took less often breakfast compared to normal weight ones. They also tended to take more snacks in the evening and throughout the day with high energy density foods. All children consumed foods high in fat, grains, starches, meats and fish and soft drinks during lunch and dinner.
Obese children appear to have a significant reduction (40 times) in the gustatory perception of fat taste. These differences in taste sensitivity may be the result of polymorphism of CD36 gene. Early preventive actions, therefore, are necessary to stop and, if possible, reverse the progression of overweight/obesity.
Diplôme : Doctorat en sciences En ligne : ../theses/biologie/SAY6683.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=9944 Etude longitudinale du surpoids et de l’obésité chez les enfants scolarisés dans la commune de Constantine : interaction gène-nutriment et comportement alimentaire [texte imprimé] / Amira Sayed, Auteur ; Leïla Rouabah, Auteur . - جامعة الإخوة منتوري قسنطينة, 2015 . - 258 f. ; 30 cm.
2 copies imprimées disponibles
Langues : Français (fre)
Catégories : Français - Anglais
BiologieTags : Enfants IMC Fréquence Alimentation Sédentarité Statut socioéconomique Gène CD36 Children BMI Frequency Diet Physical inactivity Socioeconomic status CD36 gene الأطفال مؤشر كتلة الجسم انتشار النظام الغذائي قلة النشاط البدني الوضع الاجتماعي
CD والاقتصادي و الجين 36Index. décimale : 570 Sciences de la vie. Biologie Résumé : This study aims at determining the incidence of overweight and obesity in children aged, from 7 to 8 years, attending school in the town of Constantine, with a follow-up for three years 2009-2010, 2011-2012 and 2012-2013.
The determinants of obesity are multiple and complex interactions. Beyond the individual biological or genetic factors that can not be ignored, obesity is primarily the result of an energy imbalance but this imbalance is strongly influenced by the child's environment, as well as early throughout the life.
We have also characterized in a second part of the risk factors associated with overweight. The third objective of this thesis was to investigate a relationship between fat taste and weight. Whether the oral sensitivity, in the obese, to oleic acid and normal weight children was the same. In other words, if they had the same fat taste detection thresholds or if this threshold was altered in obese children. There was a significant correlation between
age and childhood obesity.
The low level of education, corpulence of the parents, macrosomia seem to play an important role in the development of childhood obesity. Although the difference was not significant, obesity is more common in children with artificial feeding. Obese children are more sedentary compared to normal weight.
Obese children took less often breakfast compared to normal weight ones. They also tended to take more snacks in the evening and throughout the day with high energy density foods. All children consumed foods high in fat, grains, starches, meats and fish and soft drinks during lunch and dinner.
Obese children appear to have a significant reduction (40 times) in the gustatory perception of fat taste. These differences in taste sensitivity may be the result of polymorphism of CD36 gene. Early preventive actions, therefore, are necessary to stop and, if possible, reverse the progression of overweight/obesity.
Diplôme : Doctorat en sciences En ligne : ../theses/biologie/SAY6683.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=9944 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité SAY/6683 SAY/6683 Thèse Bibliothèque principale Thèses Disponible
