Omniscriptum jun 2026 (Oltre 190.000 risultati)

Taschenbuch. Condizione: Neu. Neuware.

Taschenbuch. Condizione: Neu. Neuware - This book summarises the concept of general histology is the microscopic study of the body's basic tissues and how cells arrange themselves to form organs. Often referred to as microscopic anatomy, it bridges the gap between cytology (the study of individual cells) and gross anatomy (the study of larger, visible structures). Understanding general histology is critical for medical diagnostics, as many underlying pathologies and diseases present unique cellular abnormalities identifiable under a microscope. The target tissue is the lining epithelial which is a type of tissue composed of tightly packed, polarised cells arranged in continuous layers that line the body's free surfaces (skin, mucous membranes, serous membranes). It rests on a basal lamina that separates it from the underlying connective tissue, and is avascular (it is nourished by diffusion).…

Taschenbuch. Condizione: Neu. Neuware - Sunscreens are essential cosmetic products that protect the skin against the harmful effects of ultraviolet radiation and help prevent sunburn, photoaging, pigmentation disorders, and skin cancer. This book provides a comprehensive overview of the classification, mechanism of action, formulation, manufacturing, evaluation, regulatory aspects, safety concerns, and environmental impact of sunscreen products. Recent advances such as nanotechnology, antioxidant-enriched formulations, herbal ingredients, and personalized photoprotection have also been discussed. Growing emphasis on sustainability has encouraged the development of eco-friendly and reef-safe sunscreens. Overall, continuous scientific and technological innovations are expected to contribute to the development of safer, more effective, and environmentally sustainable sunscreen formulations in the future.…

Taschenbuch. Condizione: Neu. Neuware - This book consists of seven chapters and is concerned with studying the following: Theories of fetal growth, the role of the cell in the growth process, human pregnancy and its changes (hormonal, reproductive, muscular, skeletal, nervous, cardiac, respiratory, digestive, renal, skin, mammary, immune, and nutritional), and the causes of repeated miscarriage and preeclampsia. This book shows the embryo-fetal diseases and their types: genetic and hereditary diseases, diseases caused by the fetus's exposure to certain drugs or alcohol, maternal drugs as a teratogen, and unknown causes. The book also covers the impact of colored preservatives on pregnancy and fetuses. The book offers advice on maintaining a healthy pregnancy and reducing the risk of maternal infections. …

Taschenbuch. Condizione: Neu. Neuware.

Taschenbuch. Condizione: Neu. Neuware.

Taschenbuch. Condizione: Neu. Neuware - We stand at a pivotal moment in the relationship between human ingenuity and the planetary systems that sustain us. The 20th century's chemical revolution bestowed upon society unimaginable advancements life-saving pharmaceuticals, high-performance materials, and the very fabric of modern convenience. Yet, this progress has been shadowed by a legacy of unintended consequences: environmental degradation, resource depletion, and the pervasive presence of hazardous substances in our ecosystems and our bodies. The traditional paradigm of chemical synthesis, often characterized by its linear 'take-make-dispose' approach and its tolerance for inefficiency and hazard, is no longer tenable. The call for a fundamental transformation is not merely an environmental plea; it is an urgent scientific, economic, and ethical imperative.This book, Green Synthesis: Principles and Applications, is a direct response to that call. It is conceived not as a peripheral text on sustainability, but as a core reference for the next generation of chemical innovators the PhD researchers, postdoctoral scholars, and advanced academics who will design the molecular foundations of a sustainable future. …

Taschenbuch. Condizione: Neu. Neuware - Deficits in social cohesion call for mending the social fabric through an education grounded in quality of life and living together. Civic education-which is, above all, the learning of how to live together-offers a path forward, while civic service provides a response to the dysfunctions of our society and to pressing social issues. How can we successfully implement and support initiatives that promote young people's active citizenship and strengthen their effective participation in democratic life without a solid grasp of the conceptual framework needed to avoid potential inconsistencies Indeed, failing to distinguish between incivility and a lack of civic-mindedness can create confusion among those working on the ground. Similarly, civic-mindedness and civility are two related concepts with different realities and implications. So, what exactly are we talking about.…

Taschenbuch. Condizione: Neu. Neuware - We stand at the confluence of two great rivers of human achievement. The first is the ancient art of medicine, the relentless pursuit of healing that stretches back to the first healer who used sunlight to warm an injury. The second is the modern science of quantum physics and photonics, a realm of astonishing precision born in the 20th century. Where they meet, a revolution has been ignited, a revolution powered by coherent light.Medical Laser Revolution: A Comprehensive Guide is born from a simple, profound observation: light, when mastered, has become one of the most transformative tools in the history of medicine. It is a scalpel that cuts without touching, a coagulator that seals without sutures, a sculptor that reshapes the cornea with sub-micron accuracy, and a targeted missile that destroys microscopic tumors while sparing healthy tissue. This book is your definitive map to this revolutionary landscape.…

Taschenbuch. Condizione: Neu. Neuware - This research work aims to present the simulation based evaluation of SAR distribution in tissues of human ear subjected to radiofrequency (RF) radiation of mobile phones. A simplified three-layer anatomical model of the skin, the subcutaneous fat tissue and the auricular cartilage as a presented model. The electrical and thermal parameters of each layer, such as conductivity, relative permittivity, density, and specific heat capacity were included in the computational model, Finite-Difference Time-Domain (FDTD) method was used for simulation of electromagnetic wave propagation in the tissue structure, and for analyzing the spatial distribution of electric and magnetic field. SARs were calculated at frequencies used in mobile communications, that is, 900MHz, 1800MHz and 2400MHz. The effects of dielectric contrasts in the layers of tissues on the penetration depth and energy deposition patterns were also investigated.…

Taschenbuch. Condizione: Neu. Neuware.

Taschenbuch. Condizione: Neu. Neuware - Human Papillomavirus (HPV) is a DNA virus that infects the epithelial cells of the skin and mucous membranes. High-risk HPV types, particularly HPV-16 and HPV-18, are recognized as important risk factors in the development of oral and oropharyngeal cancers. In recent years, the incidence of HPV-associated oral cancers has increased globally, highlighting the need for greater awareness and research in this field. The carcinogenic potential of HPV is mainly due to the viral oncoproteins E6 and E7. These proteins disrupt normal cell cycle regulation by inactivating the tumor suppressor proteins p53 and retinoblastoma (Rb). As a result, infected cells undergo uncontrolled proliferation, accumulate genetic mutations, and may eventually transform into malignant cells. Persistent infection with high-risk HPV strains is therefore a significant contributor to oral carcinogenesis. HPV-positive oral cancers differ from traditional oral cancers associated with tobacco and alcohol use. They often occur in younger individuals and are characterized by distinct molecular and clinical features. Importantly, patients with HPV-related oral cancers generally exhibit a better response to treatment.…

Taschenbuch. Condizione: Neu. Neuware - Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Vurnarsky District is an administrative and municipal district of the Chuvash Republic, Russia. It is located in the northwestern portion of the republic and borders with Alikovsky and Krasnoarmeysky Districts in the north, Kanashsky District in the east, Ibresinsky District in the south, and Shumerlinsky District in the west. Its administrative center is the urban locality of Vurnary. District's population: 35,848; 41,417; 44,864. The district was formed on September 5, 1944.…

Taschenbuch. Condizione: Neu. Neuware - This book provides a comprehensive overview of psoriasis as a systemic inflammatory disease, exploring its wide-ranging comorbidities and evolving therapeutic approaches. In addition to cardiovascular complications and metabolic syndrome, it examines associations with malignancies, Crohn's disease, psychiatric disorders, and special patient populations, including renal transplant recipients and dialysis patients. Unique chapters address the skin barrier, psoriasis during pregnancy, and emerging treatment strategies. The latest developments in biologics and biosimilars are presented alongside alternative and less commonly used therapeutic options, including rifampicin-based approaches. The volume also highlights historical and contemporary perspectives on concepts such as the 'psoriatic heart' and recognizes significant contributions of the Bulgarian dermatological school in psoriasis research, including studies on drug-induced psoriasis, climatotherapy, and innovative treatments. This work is an essential reference for dermatologists, clinicians, and researchers seeking a deeper understanding of psoriasis beyond its cutaneous manifestations.…

Taschenbuch. Condizione: Neu. Neuware - Ehlers-Danlos syndrome is a clinical condition that is not well known among dentists, despite the relatively high prevalence of its mildest forms in the general population. This group of disorders, primarily associated with collagen abnormalities, is characterized by numerous problems affecting the skin, joints, and sometimes the internal organs and the cardiovascular system, which can lead to premature death in patients. This condition lies at the intersection of several other syndromes associated with alterations in the collagen or elastic matrix, which often present with identical symptoms of varying severity-a factor that explains the diagnostic challenges these patients may face. This syndrome presents with numerous oral manifestations that the dentist must take into account for the effective management of these patients, but which can also aid in the diagnosis.…

Taschenbuch. Condizione: Neu. Neuware.

Taschenbuch. Condizione: Neu. Neuware.

Taschenbuch. Condizione: Neu. Neuware.

Taschenbuch. Condizione: Neu. Neuware.

Taschenbuch. Condizione: Neu. Neuware.

Taschenbuch. Condizione: Neu. Neuware.

Taschenbuch. Condizione: Neu. Neuware.

Taschenbuch. Condizione: Neu. Neuware - Cette étude a utilisé des modèles d'IA, notamment les SVM, les ET et les GPR, pour prédire la production de BMW dans les différents États indiens. L'ACP, une méthode clé d'extraction de caractéristiques, a été employée pour améliorer la précision des prédictions, ce qui a abouti à un modèle hybride basé sur l'ACP, dérivé de l'approche la plus performante. Les performances du modèle ont été évaluées à l'aide des indicateurs RMSE et R . Une analyse de corrélation de Pearson, associée à des tests de significativité bilatéraux, a permis de valider les relations statistiques entre les variables et les caractéristiques proposées pour la production d'énergie éolienne. Une analyse de sensibilité, réalisée à l'aide de techniques non linéaires, ainsi que l'évaluation de huit modèles distincts ont fourni des informations précieuses.…

Taschenbuch. Condizione: Neu. Neuware.

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Taschenbuch. Condizione: Neu. Neuware.

Taschenbuch. Condizione: Neu. Neuware.

Taschenbuch. Condizione: Neu. Neuware.

Taschenbuch. Condizione: Neu. Neuware.

Taschenbuch. Condizione: Neu. Neuware - Ce contenu est une compilation d'articles de l'encyclopédie libre Wikipedia. Le modafinil est l'un des stimulants utilisés médicalement dans le traitement de la narcolepsie et de l'hypersomnie idiopathique. Il permet aux personnes qui souffrent d'une fatigue inhabituelle de rester éveillé sans effets secondaires ou inefficacité des performances au travail. Cependant il provoque quelquefois des irritations, des problèmes intestinaux et d'autres effets secondaires. La prescription habituelle est d'une pilule dès l'éveil ; ses effets durent pour presque toute la journée, mais n'empêche pas la personne de dormir aux horaires normaux. Il est prescrit sous les noms de marques Provigil®, Modiodal®, Alertec® et Modasomil®.…