عرض 17–32 من أصل 244 نتيجة
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Intérêt de la manométrie œsophagienne dans le diagnostic précoce de l’achalasie
$ 12,99Les troubles moteurs de l’œsophage constituent un domaine complexe et exigeant de la physiologie digestive, nécessitant des outils d’exploration fonctionnelle de haute précision ainsi qu’une expertise scientifique approfondie. Parmi ces outils, la manométrie œsophagienne occupe une place centrale, tant par sa valeur diagnostique que par son apport fondamental à la compréhension des mécanismes physiopathologiques des maladies œsophagiennes.
Cet ouvrage s’inscrit dans une démarche scientifique rigoureuse visant à approfondir la compréhension des troubles moteurs œsophagiens à travers l’étude détaillée de la manométrie œsophagienne. Il présente les résultats de nombreux travaux de recherche, dont plusieurs ont été publiés dans des revues scientifiques nationales et internationales, apportant ainsi une contribution significative à un domaine encore peu exploré à l’échelle nationale.
Ce livre constitue une référence scientifique et pédagogique destinée aux physiologistes, gastro-entérologues, cliniciens, chercheurs et étudiants en sciences médicales. Il offre un éclairage essentiel sur les mécanismes physiopathologiques des pathologies motrices de l’œsophage et participe au développement des explorations fonctionnelles digestives en milieu hospitalier public.
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Le monde rural en Algérie : Essai d’analyse selon les principes de l’agriculture
$ 10,99Cet ouvrage propose une analyse approfondie du monde rural en Algérie, à travers une approche comparative fondée sur les principes de l’agriculture comparée, de l’économie rurale et de l’aménagement du territoire. Il s’attache à décrypter les dynamiques structurelles, économiques et sociales qui ont façonné les espaces ruraux algériens, depuis l’indépendance jusqu’aux mutations contemporaines.
L’auteur examine les transformations des systèmes agraires, les politiques agricoles successives, la gestion des ressources naturelles, ainsi que les enjeux liés à la sécurité alimentaire, au développement territorial et à la durabilité environnementale. L’ouvrage met en lumière les interactions entre les milieux physiques, les systèmes de production et les dynamiques socio-économiques, tout en soulignant les défis et les potentialités du monde rural.
S’inscrivant dans une perspective analytique et comparative, ce livre s’adresse aux chercheurs, aux étudiants, aux décideurs publics et à tous ceux qui s’intéressent aux questions du développement rural, de l’agriculture et de l’aménagement du territoire en Algérie. -
Lectures on orthogonal polynomials
$ 13,99In this book, we study some special cases of orthogonal polynomials and their associated orthogonal polynomials. They are beneficial in studying problems connected to solve extremal problem and to describe the approximation of continuous functions by these known orthogonal polynomials. In help we study finite linear combinations and finites summations sequences and calculating general summations related to special cases of orthogonal polynomials. These orthogonal polynomials are fruitful in applied to find the minimum value and the minimizing function for various definite integrals and solving extremal problems where their solutions are finites linear combinations of orthogonal polynomials. These orthogonal polynomials can be used to solve differential equations, whether they are linear or non-linear and to acquire numerical answers to differential equations, whether linear or nonlinear. The connections between the integral orthogonal polynomials, and Jacobi polynomials are highly helpful in obtaining the identities related to them. The integral orthogonal polynomials and their kernel polynomials are fruitful in approximation theory.
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Lumina – حين تعيدك الحياة
$ 59,99كتاب «حين تعيدك الحياة» رحلة تأملية عميقة في الذات، تضيء مسارات الألم والخذلان والتحوّل.
تأخذنا الكاتبة رانيا مر (Rania MER) في فصول تمزج بين البوح والوعي، لتكشف أن كل صدمة تحمل درسًا، وكل خيبة تُمهّد لبداية جديدة.
بين صفعات الحياة وأناقة الانسحاب وتاج الذات، تتعلّم الروح كيف تنهض من الرماد لتتوج نفسها بالكرامة والسلام الداخلي.
ليس هذا الكتاب دليلًا نظريًا، بل مرآة صادقة تعكس تجاربنا حين نسقط وننهض، فنكتشف أن الشفاء لا يعني النسيان، بل التذكّر دون ألم، وأن ما يليق بنا لا يأتي صدفة… بل حين نصبح نحن ما يليق بنا.
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“When Life Brings You Back” is a profound inner journey through pain, loss, and rebirth.
Author Rania MER weaves reflections and emotions into poetic chapters that teach resilience, self-worth, and the art of rising again.
From the sting of life’s blows to the elegance of withdrawal and the coronation of the self, the book guides readers toward peace, strength, and inner freedom.
It is not a manual for living, but a mirror of the soul—reminding us that healing is not forgetting, but remembering without pain… and that what truly belongs to us will come when we become worthy of it -
Maher and the Magic Mobile Phone
$ 8,99Maher and the Magic Mobile Phone” tells the story of a smart and hardworking boy who moves with his family to a new city in Algeria. Feeling lonely, Maher befriends two boys who negatively influence him and make him ignore his studies. One day, Maher finds a strange old mobile phone that turns out to be magical and offers him three wishes. Instead of using it wisely to learn, Maher uses the wishes to complete his homework and school projects without effort.
As he becomes more dependent on the magic phone, Maher stops studying altogether. During exams, he gets into trouble when his answers match those of his classmates, and the teacher suspects cheating. Maher realizes his mistake, destroys the phone, and promises to work hard, stay responsible, and avoid bad company. The story teaches valuable lessons about discipline, choosing good friends, and the importance of honest effort
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Microbiological Control Techniques
$ 9,99Microbiological Control Techniques presents a comprehensive and applied framework for ensuring microbiological safety and quality in food systems. The book integrates theoretical foundations with practical laboratory protocols, focusing on essential processes such as sampling, enumeration, identification, and implementation of microbiological control throughout the food production chain.
It highlights both classical and advanced analytical methods, including rapid detection technologies, and emphasizes the importance of preventive systems such as HACCP in managing food safety risks. Designed primarily for third-year undergraduate students in microbiology and food sciences, the book also serves laboratory professionals and quality control specialists by bridging academic knowledge with real-world applications in the food industry.
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Miles Farther…
$ 5,99several years that trace an intimate human journey through love, loss, introspection, struggle, and renewed hope. The collection blends free verse and short poetic reflections, marked by emotional honesty and quiet depth.
The poems explore universal themes such as time, memory, absence, human relationships, and the search for meaning amid personal and global upheavals, including the experience of isolation during the COVID-19 pandemic. Each poem reads like a step forward in an inner journey—an attempt to go “miles farther” toward understanding, healing, and self-acceptance.
More than a simple poetry book, Miles Farther is an emotional map of lived experience, offering readers a space to recognize themselves and to feel that poetry can still guide, comfort, and illuminate the human soul.
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Military Cyberspace Strategies
$ 9,99Military Cyberspace Strategies explores the growing role of cyberspace as a critical domain of modern defence and national security. The book examines emerging cyber threats, cyberattacks on military and civilian infrastructure, and the technologies and strategies developed to prevent, detect, and mitigate them.
Emphasizing the importance of information superiority, innovation, and public-private collaboration, it discusses how governments, defence organizations, and the technology sector can work together to build resilient and adaptive cybersecurity capabilities. Individual chapters review the attack vectors and threat actors at work in cyberspace, the offensive and defensive strategies used against them, and the technologies now reshaping the field: artificial intelligence, cloud computing, reconnaissance drones, high power microwave systems, robotic soldiers, cyber command centres, tracking areas, radio interferometry and the fight against fake news.
Written by Dr. Imadeldin Elsayed Elmutasim of Universiti Malaysia Pahang Al-Sultan Abdullah (UMPSA), Malaysia, and supported by an extensive bibliography, the book also looks ahead to the emerging technologies and the new vulnerabilities they may introduce, offering a forward-looking perspective on securing an increasingly interconnected digital world.
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MOLECULAR BIOLOGY WORKBOOK
$ 10,99Book Summary
The Molecular Biology Workbook is a comprehensive practical guide designed for third-year undergraduate students majoring in microbiology (Semester 5). The book aims to support and reinforce the understanding of core molecular biology concepts by systematically linking concise course reminders with a wide range of applied exercises and fully explained solutions.
The workbook covers the fundamental topics of molecular biology, beginning with DNA, including its structure, physicochemical properties, replication mechanisms, mutagenesis, and DNA repair processes. It then addresses RNA, its structure, types, and functions, as well as transcription mechanisms in both prokaryotic and eukaryotic cells. The book further explores protein biosynthesis, the genetic code, and translation, before concluding with gene expression regulation, particularly in prokaryotes.
Featuring more than 100 carefully designed exercises, supported by clear diagrams, tables, and step-by-step solutions, this workbook facilitates active learning, self-assessment, and exam preparation. It serves as an effective pedagogical tool that combines scientific rigor with educational clarity, making it a valuable reference for students in biological sciences and an introductory resource for early-stage researchers in molecular biology.
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Mon ventre est un sanctuaire (Poèmes)
$ 14,99Mon ventre est un sanctuaire de Fatima Yefsah est un recueil de poésie d’une intensité rare, où la douleur intime de la maternité interrompue se transforme en un chant de foi, de patience et d’espérance. À travers des vers à la fois sobres et lumineux, l’auteure donne voix à une expérience souvent tue : celle des ventres qui n’ont pas enfanté jusqu’au bout, mais qui demeurent habités d’amour, de prières et de dignité. Les poèmes traversent les couloirs d’hôpitaux, les fêtes vécues en silence, les regards blessants de l’entourage, et les nuits peuplées de larmes muettes, pour dire à la fois l’absence et la persistance de la vie intérieure. Loin de s’arrêter au manque, ce livre propose une méditation sur la foi musulmane qui soutient l’âme même au cœur de l’épreuve ; il célèbre aussi la tendresse conjugale et la solidarité discrète qui permettent de rester debout malgré la perte. Plus qu’un témoignage, c’est une offrande poétique universelle, adressée à toutes celles et ceux qui connaissent les douleurs invisibles mais choisissent de marcher la tête haute, guidés par la conviction que « ce que Dieu retient n’est jamais perdu ». Un ouvrage pudique et profond, à la fois intime et universel, qui fait du ventre vide un sanctuaire de lumière et d’espérance
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Notre vision pour l’Égypte (2026–2030)
$ 13,99À propos de l’ouvrage
Notre vision pour l’Égypte 2026–2030, du Dr Ayman Nour, propose une réflexion politique et économique approfondie sur l’avenir de l’Égypte au cours des prochaines années. L’ouvrage présente une vision réformiste, réaliste et libérale, fondée sur l’idée que les défis auxquels le pays est confronté nécessitent non seulement un diagnostic critique, mais surtout des solutions concrètes et applicables, issues d’une longue expérience de la vie publique et parlementaire.
À travers plusieurs axes complémentaires, l’auteur examine la place de l’Égypte dans un environnement régional et international en profonde mutation : politique étrangère, sécurité du Nil et barrage de la Renaissance, mer Rouge et canal de Suez, relations avec les pays du Golfe, la Turquie et les grandes puissances internationales. L’ouvrage développe également une vision de la réforme politique fondée sur l’État de droit, la séparation des pouvoirs, l’indépendance de la justice, la participation citoyenne et le renforcement des institutions.
Une large partie est consacrée aux défis économiques : dette publique, inflation, pouvoir d’achat, protection de la classe moyenne, chômage, secteur privé, petites entreprises, fiscalité, énergie et nécessité de construire une économie productive et compétitive.
Plus qu’un programme politique au sens traditionnel, ce livre se veut une invitation au débat sur le modèle d’État que l’Égypte souhaite construire : un État moderne, fort par ses institutions, capable de protéger la liberté et la dignité, de restaurer la confiance entre l’État et la société et d’ouvrir de nouvelles perspectives aux générations futures.
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One Brain, One Team: Integrating Stroke Care in Algeria
$ 12,99Integrating Stroke Care in Algeria is a strategic and practical roadmap for transforming stroke management in Algeria. Despite stroke being the country’s second leading cause of death and the foremost cause of adult disability, patients continue to face fragmented care pathways, delayed treatment, poor coordination among specialists, and inadequate post-discharge support. Written from a clinician’s perspective, the book identifies the systemic causes of these shortcomings and proposes a comprehensive national solution built on three pillars: the establishment of Stroke Units in major hospitals, the creation of multidisciplinary Neuro-Vascular Care Teams coordinated around each patient, and the deployment of a nationwide telemedicine network linking specialized centers with regional hospitals. Combining evidence-based recommendations with practical tools, standardized protocols, and policy guidance, the book offers a clear blueprint for healthcare professionals, hospital administrators, and policymakers. At its core, it advocates a unified, patient-centered approach where specialties work together to reduce preventable deaths, limit disability, and improve quality of life. More than a medical text, this work is a call to action—demonstrating that with organization, coordination, and commitment, Algeria can build a modern, integrated stroke care system capable of saving lives and restoring dignity to thousands of patients and families each year.
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Pained
$ 19,99freed Palestinian detainee Israa Ja’abis opens the pages of memory and pain, recounting her harrowing journey since surviving severe burns and being arrested in 2015. Through years of medical neglect, isolation, and daily struggle, she rebuilds herself word by word. Blending literary reflections, poetry, personal notes, and drawings, Israa presents a powerful testimony of suffering and resilience—a story of motherhood, loss, and the light of hope that refuses to fade despite chains and wounds. Pained is a testament to survival, a rebirth from the ashes, and the voice of a woman who turned her anguish into a message for the world.
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Palestina vista da vicino
$ 10,99🔹 Sinossi in italiano del libro “Palestina vista da vicino”
✍️ Autore: Hossam ShakerQuesta raccolta di saggi e testimonianze offre uno sguardo umano e profondo sulla realtà dell’occupazione israeliana in Palestina. L’autore documenta storie autentiche di vittime civili – bambini, madri, paramedici, giornalisti – e denuncia le violazioni quotidiane dei diritti umani attraverso una narrazione sensibile ma decisa.
Attraverso articoli pubblicati in anni diversi, il libro affronta eventi come la Marcia del Ritorno a Gaza, l’uccisione di Yaser Murtaja, il martirio di Razan al-Najjar, e la demolizione di Khan al-Ahmar, mettendo in discussione la propaganda israeliana e il silenzio internazionale.
L’opera è un invito a guardare da vicino per comprendere la profondità del dramma palestinese, ed è anche un atto di resistenza narrativa che sfida l’oblio e i pregiudizi mediatici. -
Palestine as a Lever for the Civilizational Revival of the Ummah
$ 19,99Palestine as a Lever for the Civilizational Revival of the Ummah is a collective volume featuring the three award-winning studies of the fifth edition of the Dr. Mahathir Mohamad Award for Thought and Civilization. This edition was held under exceptional historical circumstances and devoted to the theme of Palestine as a central question in the civilizational revival of the Ummah.
The book approaches Palestine not merely as a political issue or a regional conflict, but as a civilizational and ethical question that exposes the imbalance of the international system and the failure of global justice. Through its three studies, the volume guides the reader from geo-economic analysis, to civilizational reflection, and finally to a strategic critique of Zionist hegemony within the Islamic world.
The studies examine boycott campaigns as a form of resistance to Zionist occupation, situate Gaza and Palestinian resistance within the broader framework of the Ummah’s civilizational resistance, and analyze Zionism as an obstacle to liberation and civilizational emancipation. In doing so, the book invites reflection, restores reason to the understanding of conflict, and calls for the construction of a civilizational project grounded in awareness, knowledge, and organized action.
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PALMA: The Lonely Guardian of Tinhinane’s Desert
$ 14,99About the Book
Meet Palma, a gentle date palm who lives in the legendary land of Queen Tin Hinane.
Through her touching story, young readers discover the beauty of the Algerian desert, the importance of clean water, and the dangers of pollution and global warming.
As Palma shares her joys, fears, and hopes, children learn that even the smallest acts of kindness can help protect nature and preserve our planet for future generations.
Filled with warmth, adventure, and unforgettable illustrations, Palma is an inspiring story that encourages every child to become a guardian of the Earth.