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Titre : الإتجاه الوحدوي في المغرب العربي 1910-1954م Type de document : texte imprimé Auteurs : محمد بلقاسم ; جامعة الجزائر, Editeur scientifique ; سعد الله أبو القاسم, Directeur de thèse Année de publication : 1994 Importance : 265 ورقة Note générale : 1 نسخة موجودة في قاعة المطالعة 2 نسخ موجودة في مخزن المكتبة المركزية Langues : Arabe (ara) Tags : ??????????????? Index. décimale : 900 تاريخ و جغرافيا Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=8266 الإتجاه الوحدوي في المغرب العربي 1910-1954م [texte imprimé] / محمد بلقاسم ; جامعة الجزائر, Editeur scientifique ; سعد الله أبو القاسم, Directeur de thèse . - 1994 . - 265 ورقة.
1 نسخة موجودة في قاعة المطالعة 2 نسخ موجودة في مخزن المكتبة المركزية
Langues : Arabe (ara)
Tags : ??????????????? Index. décimale : 900 تاريخ و جغرافيا Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=8266 Exemplaires
Code-barres Cote Support Localisation Section Disponibilité aucun exemplaire أنماط الشخصية وعلاقتها بالإجهاد (المستوى ، الأعراض ، المصادر، واستراتيجيات المواجهة / فتيحة بن زروال
Titre : أنماط الشخصية وعلاقتها بالإجهاد (المستوى ، الأعراض ، المصادر، واستراتيجيات المواجهة : دراسة ميدانية على عينة من العاملين بالحماية المدنية ، البريد ، مصلحتي الإستعجالات و التوليد بولاية أم البواقي Type de document : texte imprimé Auteurs : فتيحة بن زروال, Auteur ; نصر الدين جابر, Directeur de thèse Editeur : قسنطينة [الجزائر] : جامعة منتوري قسنطينة Année de publication : 2008 Importance : 392 ورقة Format : 30سم Note générale : مذكرة ماجستير
1نسخة موجودة في قاعة المطالعة
2نسخ موجودة في مخزن المكتبة المركزيةLangues : Arabe (ara) Tags : ??????????????? Index. décimale : 150 علم النفس En ligne : ../theses/psychologie/ABEN2558.pdf Format de la ressource électronique : Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=8730 أنماط الشخصية وعلاقتها بالإجهاد (المستوى ، الأعراض ، المصادر، واستراتيجيات المواجهة : دراسة ميدانية على عينة من العاملين بالحماية المدنية ، البريد ، مصلحتي الإستعجالات و التوليد بولاية أم البواقي [texte imprimé] / فتيحة بن زروال, Auteur ; نصر الدين جابر, Directeur de thèse . - قسنطينة (الجزائر) : جامعة منتوري قسنطينة, 2008 . - 392 ورقة ; 30سم.
مذكرة ماجستير
1نسخة موجودة في قاعة المطالعة
2نسخ موجودة في مخزن المكتبة المركزية
Langues : Arabe (ara)
Tags : ??????????????? Index. décimale : 150 علم النفس En ligne : ../theses/psychologie/ABEN2558.pdf Format de la ressource électronique : Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=8730 Exemplaires
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Titre : Modélisation d'un ballon de stockage thermique Type de document : texte imprimé Auteurs : Hamza Bouchetiba, Auteur ; Abla Chaker, Directeur de thèse Editeur : constantine [Algérie] : Université Constantine 1 Année de publication : 2014 Importance : 128 f. Format : 30 cm. Note générale : 2 copies imprimées disponibles
Langues : Français (fre) Tags : chauffe eau solaire capteur solaire ballon de stockage installation solaire stratification échangeur de chaleur solar water heating solar collector Storage tank solar installation heat exchanger ???? ?????? ??????? ??????? ????? ?????? ??????? ????? ???? ?????? ??????? ??????????????? ????? ????? Index. décimale : 530 Physique Résumé : The stratification in a Storage tank is the key for the good functioning of all installation aiming at meeting thermal needs (production of sanitary hot water, home heating).
The work undertaken in this dissertation focuses on the modeling of a storage tank in order to understand better the thermal behavior of the latter one. The impact of many parameters (water injection debit, the nature and the thickness of the insulation, usage of a heat exchanger or an electrical booster) on the temporal evolution of the temperature (in case of charge and of discharge) in the tank was examined.
The modeling of the stratification is undertaken by subdividing the tank into N (20) layers. An energy and a masse balance is drawn up in every node. The system of the global equations is resolved by the Crank-Nicolson method.
The results obtained show clearly that the last layer heats faster, especially as the injection debit is elevated and the tank homogenization time becomes shorter.
Besides, it appears that a good isolation allows to minimize the losses, and to avoid the creation of convective current, which could degrade the stratification.
The comparison of the numerical results obtained in this work with those of the literature shows a good agreement.Diplôme : Magistère En ligne : ../theses/physique/BOU6632.pdf Format de la ressource électronique : Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=9757 Modélisation d'un ballon de stockage thermique [texte imprimé] / Hamza Bouchetiba, Auteur ; Abla Chaker, Directeur de thèse . - constantine (Route ain el bey, Algérie) : Université Constantine 1, 2014 . - 128 f. ; 30 cm.
2 copies imprimées disponibles
Langues : Français (fre)
Tags : chauffe eau solaire capteur solaire ballon de stockage installation solaire stratification échangeur de chaleur solar water heating solar collector Storage tank solar installation heat exchanger ???? ?????? ??????? ??????? ????? ?????? ??????? ????? ???? ?????? ??????? ??????????????? ????? ????? Index. décimale : 530 Physique Résumé : The stratification in a Storage tank is the key for the good functioning of all installation aiming at meeting thermal needs (production of sanitary hot water, home heating).
The work undertaken in this dissertation focuses on the modeling of a storage tank in order to understand better the thermal behavior of the latter one. The impact of many parameters (water injection debit, the nature and the thickness of the insulation, usage of a heat exchanger or an electrical booster) on the temporal evolution of the temperature (in case of charge and of discharge) in the tank was examined.
The modeling of the stratification is undertaken by subdividing the tank into N (20) layers. An energy and a masse balance is drawn up in every node. The system of the global equations is resolved by the Crank-Nicolson method.
The results obtained show clearly that the last layer heats faster, especially as the injection debit is elevated and the tank homogenization time becomes shorter.
Besides, it appears that a good isolation allows to minimize the losses, and to avoid the creation of convective current, which could degrade the stratification.
The comparison of the numerical results obtained in this work with those of the literature shows a good agreement.Diplôme : Magistère En ligne : ../theses/physique/BOU6632.pdf Format de la ressource électronique : Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=9757 Exemplaires
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Titre : دراسة الدور الوقائي لبعض المركبات النشطة بيولوجيا اتجاه الأثر السمي للمبيدات الهيدروكربونات على الجهاز العصبي و المناعي عند الجرذان Type de document : texte imprimé Auteurs : زهورة لقرون, Auteur ; جميلة زعمة, Directeur de thèse Editeur : جامعة الإخوة منتوري قسنطينة Année de publication : 2016 Importance : 122 ورقة. Format : 30 سم. Note générale : 2نسخ موجودة مكتبة المركزية
Langues : Arabe (ara) Tags : ??????? ??????????????? ??????????? ????????? ?????? ?????? ?????? ??????? ????? ??????? ??????? ???????? ?????
????? ???????? ??????? C ??????? E ???????? ?????????????? ??????? ????????Index. décimale : 570 بيولوجيا Résumé : Environmental toxicology is nowadays facing a great challenge especially as it is addressing
to study the impact of toxic pollutants on the living organism of the general population, in
contrast to professional pharmacology or toxicology which target limited groups in their
professional and medical milieu with well-known diagnostic and therapeutic approaches.
Indeed, many food biological matrixes are contaminated with pesticides, polycyclic aromatic
hydrocarbons and heavy metals with very little concentrations that we consider such
negligible daily doses but which could accumulate with the time because their solubility in
different organs. This study focuses on the preventive effect of some bioactive compounds
such as vitamin C, vitamin E, quercetin and phenolic extract from orange peel Citrus
Senensis, against the toxic impact of a polycyclic aromatic hydrocarbon, the naphthalene and
endosulfan, as organochlorine pesticide on brain and immune systems. The results showed a
significant change in neuronal redox status in cytosol and brain mitochondria. Indeed,
endosulfan and naphthalene administered alone or in mixture at the respective doses of 2mg /
kg and 50 mg / kg, showed a disturbance in the balance prooxidant / antioxidant in cell
compartmentalization since they caused a significant fall in the level of GSH, GST, SOD and
CAT cytosolic rats treated with these chemicals. The results of these studies have also shown
a significant increase in MDA cytosolic and a highly significant reduction of cytosolic
proteins level was also recorded compared to the control group. Furthermore, the results of
this work have showed a very significant decrease in mitochondrial enzymatic activity of
SOD and CAT parallel to fall of GSH rate. Increased peroxidation was recorded via the
significant increase in mitochondrial MDA following animal exposure to endosulfan alone at
a dose of 2 mg / kg, reflecting a loss of integrity mitochondrial membranes. Conversely, the
administration of quercetin (10 mg / kg) associated with endosulfan (2mg / kg) was able to
prevent this neuro-mitochondrial toxicity in rats. The in vitro study of the mitochondrial
integrity showed, in the presence of increasing concentrations of endosulfan, a decrease in
absorbance of mitochondrial suspensions, demonstrating that mitochondria were received
massive internalization of water via the opening giant mitochondrial pores (MPTP), causing
them to swell. Inversely, the tubes containing endosulfan and quercetin showed similar
absorbance to the control tube, which provides information on the maintenance of intact
mitochondrial integrity which not allowed undergoing this swelling.
This study also showed a toxic effect on the immune and blood systems through a very
significant increase in the overall number of lymphocytic cells in rats of groups treated with
the mixture endosulfan and naphthalene. It was also found that in the same study, a significant
and very significant respective reduction in granulocytes and monocytes rates. The evaluation
of some blood biochemical parameters did appear impairment of liver function, kidney and
pancreas via the significant increase in transaminases enzymes in the blood serum (TGO and
TGP), cholesterol, triglycerides, urea, creatinin and blood glucose compared to the control
group. Meanwhile, bioactive substances used in these studies, warned the occurrence of these
disturbances in the function of these organs in animals exposed to these persistent organic
products. In conclusion, the results of this present study showed that endosulfan and
naphthalene have neurotoxic power and immunomodulator effect in environmental doses
which have been administered individually or associated in rats. Moreover, it appears that
these persistent organic products significantly alter liver and kidney function.Diplôme : Doctorat en sciences En ligne : ../theses/biologie/ALEK4139.pdf Format de la ressource électronique : Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=10310 دراسة الدور الوقائي لبعض المركبات النشطة بيولوجيا اتجاه الأثر السمي للمبيدات الهيدروكربونات على الجهاز العصبي و المناعي عند الجرذان [texte imprimé] / زهورة لقرون, Auteur ; جميلة زعمة, Directeur de thèse . - [S.l.] : جامعة الإخوة منتوري قسنطينة, 2016 . - 122 ورقة. ; 30 سم.
2نسخ موجودة مكتبة المركزية
Langues : Arabe (ara)
Tags : ??????? ??????????????? ??????????? ????????? ?????? ?????? ?????? ??????? ????? ??????? ??????? ???????? ?????
????? ???????? ??????? C ??????? E ???????? ?????????????? ??????? ????????Index. décimale : 570 بيولوجيا Résumé : Environmental toxicology is nowadays facing a great challenge especially as it is addressing
to study the impact of toxic pollutants on the living organism of the general population, in
contrast to professional pharmacology or toxicology which target limited groups in their
professional and medical milieu with well-known diagnostic and therapeutic approaches.
Indeed, many food biological matrixes are contaminated with pesticides, polycyclic aromatic
hydrocarbons and heavy metals with very little concentrations that we consider such
negligible daily doses but which could accumulate with the time because their solubility in
different organs. This study focuses on the preventive effect of some bioactive compounds
such as vitamin C, vitamin E, quercetin and phenolic extract from orange peel Citrus
Senensis, against the toxic impact of a polycyclic aromatic hydrocarbon, the naphthalene and
endosulfan, as organochlorine pesticide on brain and immune systems. The results showed a
significant change in neuronal redox status in cytosol and brain mitochondria. Indeed,
endosulfan and naphthalene administered alone or in mixture at the respective doses of 2mg /
kg and 50 mg / kg, showed a disturbance in the balance prooxidant / antioxidant in cell
compartmentalization since they caused a significant fall in the level of GSH, GST, SOD and
CAT cytosolic rats treated with these chemicals. The results of these studies have also shown
a significant increase in MDA cytosolic and a highly significant reduction of cytosolic
proteins level was also recorded compared to the control group. Furthermore, the results of
this work have showed a very significant decrease in mitochondrial enzymatic activity of
SOD and CAT parallel to fall of GSH rate. Increased peroxidation was recorded via the
significant increase in mitochondrial MDA following animal exposure to endosulfan alone at
a dose of 2 mg / kg, reflecting a loss of integrity mitochondrial membranes. Conversely, the
administration of quercetin (10 mg / kg) associated with endosulfan (2mg / kg) was able to
prevent this neuro-mitochondrial toxicity in rats. The in vitro study of the mitochondrial
integrity showed, in the presence of increasing concentrations of endosulfan, a decrease in
absorbance of mitochondrial suspensions, demonstrating that mitochondria were received
massive internalization of water via the opening giant mitochondrial pores (MPTP), causing
them to swell. Inversely, the tubes containing endosulfan and quercetin showed similar
absorbance to the control tube, which provides information on the maintenance of intact
mitochondrial integrity which not allowed undergoing this swelling.
This study also showed a toxic effect on the immune and blood systems through a very
significant increase in the overall number of lymphocytic cells in rats of groups treated with
the mixture endosulfan and naphthalene. It was also found that in the same study, a significant
and very significant respective reduction in granulocytes and monocytes rates. The evaluation
of some blood biochemical parameters did appear impairment of liver function, kidney and
pancreas via the significant increase in transaminases enzymes in the blood serum (TGO and
TGP), cholesterol, triglycerides, urea, creatinin and blood glucose compared to the control
group. Meanwhile, bioactive substances used in these studies, warned the occurrence of these
disturbances in the function of these organs in animals exposed to these persistent organic
products. In conclusion, the results of this present study showed that endosulfan and
naphthalene have neurotoxic power and immunomodulator effect in environmental doses
which have been administered individually or associated in rats. Moreover, it appears that
these persistent organic products significantly alter liver and kidney function.Diplôme : Doctorat en sciences En ligne : ../theses/biologie/ALEK4139.pdf Format de la ressource électronique : Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=10310 Exemplaires
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Titre : Les stratégies publicitaires télévisuelles algériennes et françaises : Étude sémiopragmatique comparative. Type de document : texte imprimé Auteurs : Hanane Bendib, Auteur ; Med-Salah Chehad, Directeur de thèse Editeur : جامعة الإخوة منتوري قسنطينة Année de publication : 2018 Importance : 407 f. Format : 30 cm. Note générale : 2 copies imprimées disponibles
Langues : Français (fre) Tags : publicité télévisuelle contexte algérien contexte français sémiopragmatique acte de langage stratégies publicitaitres énonciation argumentation image publicitaire représentation television advertising Algerian context French context semipragmatics speech act publicity strategies enunciation advertising image representation ????????? ???????????? ?????? ???????? ?????? ??????? ??????????????? ??? ?????? ?????????? ??????? ??????? ????? ???????? ?????? ????????? ?????????? Index. décimale : 440 Langues romanes. Français Résumé : By tapping into the world of media communication, the ambition of this work takes care to describe one of his tools, idol of the modern era, namely advertising, in this case mainly the one we found on television. Thesémiopragmatique approach, marked and enriched by other disciplines of linguistics, actually allows to describe an area filled as technical and aesthetic strategies. From this, the approach proposed in this thesis, supported by a methodological apparatus of the pragmatics of language on the one hand and semiotic models on the other hand, try out a comprehensive vision of the various strategies implemented by the advertising of two distinct contexts: Algerian and French. In this sense, first the work submits a large sample of television
commercials as cited in a comparative analytical approach and essentially within three major ""organizations"", namely expository, argumentative and iconic. These are tied to the context of the same broadcast, dependent on sociocultural presuppositions of the audience and often play a decisive role in the design of commercial. Then the vision moves towards the recipient body whose investigation leads to a series of performances sometimes positive and sometimes negative and partially shared or neutral to the omnipresence of advertising on the one hand and the extent of its strategies on the other hand.
Diplôme : Doctorat En ligne : ../theses/francais/BEN1476.pdf Format de la ressource électronique : Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=10793 Les stratégies publicitaires télévisuelles algériennes et françaises : Étude sémiopragmatique comparative. [texte imprimé] / Hanane Bendib, Auteur ; Med-Salah Chehad, Directeur de thèse . - [S.l.] : جامعة الإخوة منتوري قسنطينة, 2018 . - 407 f. ; 30 cm.
2 copies imprimées disponibles
Langues : Français (fre)
Tags : publicité télévisuelle contexte algérien contexte français sémiopragmatique acte de langage stratégies publicitaitres énonciation argumentation image publicitaire représentation television advertising Algerian context French context semipragmatics speech act publicity strategies enunciation advertising image representation ????????? ???????????? ?????? ???????? ?????? ??????? ??????????????? ??? ?????? ?????????? ??????? ??????? ????? ???????? ?????? ????????? ?????????? Index. décimale : 440 Langues romanes. Français Résumé : By tapping into the world of media communication, the ambition of this work takes care to describe one of his tools, idol of the modern era, namely advertising, in this case mainly the one we found on television. Thesémiopragmatique approach, marked and enriched by other disciplines of linguistics, actually allows to describe an area filled as technical and aesthetic strategies. From this, the approach proposed in this thesis, supported by a methodological apparatus of the pragmatics of language on the one hand and semiotic models on the other hand, try out a comprehensive vision of the various strategies implemented by the advertising of two distinct contexts: Algerian and French. In this sense, first the work submits a large sample of television
commercials as cited in a comparative analytical approach and essentially within three major ""organizations"", namely expository, argumentative and iconic. These are tied to the context of the same broadcast, dependent on sociocultural presuppositions of the audience and often play a decisive role in the design of commercial. Then the vision moves towards the recipient body whose investigation leads to a series of performances sometimes positive and sometimes negative and partially shared or neutral to the omnipresence of advertising on the one hand and the extent of its strategies on the other hand.
Diplôme : Doctorat En ligne : ../theses/francais/BEN1476.pdf Format de la ressource électronique : Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=10793 Exemplaires
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