الصفحة 1
الصفحة 1
Numeri e Crittografia
Number Theory is one of the most classic fields of Mathematics. The numbers he deals with are those that are called natural 0, 1, 2, ... and that we use since childhood to count. Seemingly simple and harmless, they nevertheless hide some of the most difficult and exciting mysteries of the whole of mathematics. Cryptography, on the other hand, is concerned with hiding the content of confidential communications from prying eyes and corresponds to widespread needs in our society. The Theory of Numbers can help Cryptography in these needs, thanks to the mysteries that still surround it. The text gives an account of this link. It first introduces Modern Cryptography, its goals and priorities. He then goes on to expose arguments of Number Theory, with particular reference to the two problems of recognizing prime numbers, and of decomposing a natural into its prime factors; for each of the two issues it provides a vast panorama of the algorithms that deal with it and try to solve it as effectively as possible. In particular, it presents the very recent AKS procedure for recognizing prime numbers. The book then returns to Cryptography and shows how ideas and methods of Number Theory apply to the construction of reliable procedures for the secure transmission of confidential information.
Novel mouse model for future autism research
Autism spectrum disorder (ASD) is a set of neurodevelopmental disorders characterized by a deficit in social behaviors and nonverbal interactions such as reduced eye contact, facial expression, and body gestures in the first 3 years of life. It is not a single disorder, and it is broadly considered to be a multi-factorial disorder resulting from genetic and non-genetic risk factors and their interaction. Genetic studies of ASD have identified mutations that interfere with typical neurodevelopment in utero through childhood. These complexes of genes have been involved in synaptogenesis and axon motility. Recent developments in neuroimaging studies have provided many important insights into the pathological changes that occur in the brain of patients with ASD in vivo. Especially, the role of amygdala, a major component of the limbic system and the affective loop of the cortico-striatothalamo-cortical circuit, in cognition and ASD has been proved in numerous neuropathological and neuroimaging studies.
Neuroblastoma
Neuroblastoma is a medical enigma. As a childhood neoplasm arising from neural crest cells, it is characterized by diverse clinical behaviors ranging from spontaneous remission to rapid tumor progression and death. Although clinical outcome can be predicted to a large extent by the stage of disease and the age at diagnosis, an in-depth understanding of its clinico-pathological behavior, now greatly aided by sophisticated molecular genetic profiling, will improve diagnostic precision and refine risk-based therapies. Comprehensive international efforts have advanced our understanding of tumor biology and improved the clinical management of children with neuroblastoma. This book reviews our current understanding of the genes and biological pathways that contribute to neuroblastoma pathogenesis, modern risk-based treatment approaches for these patients, and recent advances in biologically based therapy. It provides a concise up-to-date reference for practitioners, students, and researchers.
Music as Intangible Cultural Heritage : Economic, Cultural and Social Identity
Our first contact with music is almost certainly in our childhood when our parents sing lullabies to us at bedtime. In a community where music is important, these songs are likely to be successfully transmitted from one generation to the next. This is similar to the concept of intangible cultural heritage and how it is transmitted.
Molecular Markers of Brain Tumor Cells : Implications for Diagnosis, Prognosis and Anti-Neoplastic Biological Therapy
Childhood brain tumors are a diverse group of diseases characterized by the abnormal growth of tissue contained within the skull. Other than leukemia and lymphoma, brain tumors are the most common type of neoplasms that occur in children. The leading cause of death from childhood neoplasms among persons up to 19 years is brain tumors. As such, this book is a review of the most recent molecular biological research concerning brain tumors with references and comparisons to a variety of neoplastic disorders. The book then uses this information to foreshadow the direction that future anti-neoplastic therapies will take. Because of the wide spectrum of the objectives of the book, any individual involved in cancer research will greatly benefit from the work. Histopathologists, neuropathologists, clinical and research oncologists, and medical students will find this book to be an invaluable resource as a reference guide. Patients and their families will also find the book useful as it offers a comprehensive update on new, non-classical therapeutic modality options and contains a detailed description and analysis of brain tumors. Such an endeavor has yet to be undertaken by any other book and may prove to be the most comprehensive book on brain tumors thus far.
Micronutrients and macronutrients as nutraceuticals
Explains in detail the properties of micronutrients and macronutrients and their diverse uses as nutraceuticals for their beneficial properties, such as their antioxidant activity and immunity-boosting properties and how they can be incorporated into the human diet for optimum health, for growing beneficial bacteria in the gut, and inhibition of pathogens. Interestingly, the authors look at how disease-promoting habits often unfold in childhood, even prenatally, and employing nutrigenomics early on goes a long way toward curbing these chronic diseases later on in life.
Inclusion, Education and Translanguaging : How to Promote Social Justice in (Teacher) Education?
This book is designed as an international anthology on the broader subject of inclusion, education, social justice and translanguaging. Prefaced by Ofelia García, the volume unites conceptional and empirical contributions focusing on various actors within educational institutions, from early childhood to secondary education and teacher training, while offering insights into multiple European and North-American educational systems.
Il solito Albert e la piccola Dolly : La scienza dei bambini e dei ragazzi = The usual Albert and little Dolly : The science of children and young people
After hundreds of years, science has come out of the ivory tower and entered society. Today science is not done with laboratory research alone but by involving different social actors. There are scientists, but also politicians, administrators, entrepreneurs and ordinary people, young and old. Their fears, real or perceived, can put a stop to its development. Their trust and their hopes nourish it and create a climate of expectations that are not always met. In the great narrative of science, the first actors, the scientists, are from time to time destroyers and benefactors, saints or monsters, fathers of the Golem with feet of clay or of Frankestein who turns and destroys. Not infrequently then there are many Sisyphus who continually restart their business - and it is not excluded that in the eyes of some they share with Penelope the habit of undoing at night what they do during the day.
Hypomelanosis Vitiligo & Albinism
• In General, understanding the disease is the best way to reach a perfect treatment. • This study aims to discuss the Hypomelanosis: • Vitiligo and Albinism and understanding the pathophysiology and present a types, symptoms and diagnosis of it. • Treatment ways and it's development, Nano-Drug and role of PRP in the treatments also had been presented. • The effect of Vitiligo on family members and living with it also had been discussed. • Finally, we have searched in managements and recommendations of Vitiligo patients during COVID-19 pandemic.
Human battle against obesity
Obesity is one of the most common preventable diseases and it is a medical condition in which excess fat has accumulated in the body, mostly in the subcutaneous tissues. Clinical obesity is considered to be present when a person has a body mass index of 30 or over. Obesity results from a chronic positive energy balance regulated by a complex interaction between endocrine tissues and the central nervous system, This activity reviews the pathophysiology of obesity, inflammatory markers secreted by excessive fat deposition in adipose tissue, and their effects on chronic diseases such as hypertension, diabetes, and dyslipidemia.
Hot Topics in Infection and Immunity in Children III
This book is based on the course “Infection and Immunity in Children 2005” which was held at St Catherine’s College Oxford, UK in June 2005. This is the third book in this series covering topics in infection and immunity during childhood and based on the Oxford courses. These courses, and their companion books, are aimed at encouraging excellence in clinical practice and raising the pro? le of paediatric infectious disease with a particular eye on the needs of trainees in the specialty. At the time of writing a fourth course is already at an advanced stage of planning for June 2006 with a completely new programme once again. You will ? nd in this book a wealth of state of the art information about various aspects of paediatric infectious diseases written by leading authorities in the ? eld. We hope this volume will bring new insights into the management of children with infectious diseases and improve the health of children.
High-quality outdoor learning : Evidence-based education Outside the classroom for children, teachers and society
Reviews evidence and case studies on the effects of outdoor learning on teachers and learners. It shows how real-world learning outside the classroom contributes to unlocking the full potential of learners, demonstrating its benefits for academic learning, social competencies, personal and emotional development, psychological well-being, and physical activity and health. In addition, the book highlights how outdoor learning nurtures environmental awareness and helps learners to tackle current sustainability challenges. Its focus on high-quality learning makes it a unique contribution to the implementation of SDG 4. Aimed at lecturers at teacher training universities, teachers, professional educators, coaches, and multipliers who train staff of educational NGOs, as well as decision makers on all levels of education systems, this book is of interest to all those who seek a more in-depth understanding of the future of education.
Handbook of Pediatric Neuro-Ophthalmology
Distilling the essentials of ocular manifestations of pediatric neuroophthalmologic disorders and diseases into a portable, complete and authoritative pocket reference, this handbook offers a complete picture of how to best treat pediatric patients.
Handbook of nutrition and pregnancy
This book discusses relevant topics in the scientific community such as determining to what extent prenatal and perinatal environmental factors are linked to childhood and adult obesity and chronic diseases. This book also examines issues that are common to both the developed and the developing worlds and includes chapters that are specific to nutritional and reproductive factors seen mainly in developing countries. These chapters discuss contemporary issues that impact both the woman and the developing infant. Also covered in several chapters is a review of nutritional as well as physiological factors that either increase or decrease the potential for high risk pregnancies such as gestational diabetes mellitus, Type I and Type II diabetes mellitus, preeclampsia, anemia, and so forth.
Handbook of Life Course Health Development
Synthesizes and analyzes the growing knowledge base on life course health development (LCHD) from the prenatal period through emerging adulthood, with implications for clinical practice and public health. It presents LCHD as an innovative field with a sound theoretical framework for understanding wellness and disease from a lifespan perspective, replacing previous medical, biopsychosocial, and early genomic models of health. Interdisciplinary chapters discuss major health concerns (diabetes, obesity), important less-studied conditions (hearing, kidney health), and large-scale issues (nutrition, adversity) from a lifespan viewpoint. In addition, chapters address methodological approaches and challenges by analyzing existing measures, studies, and surveys. The book concludes with the editors’ research agenda that proposes priorities for future LCHD research and its application to health care practice and health policy.
Handbook of healthcare in the Arab World
Examines health and medical care in the Arab world from a systems biology approach. It features comprehensive coverage that includes details of key social, environmental, and cultural determinants. In addition, the contributors also investigate the developed infrastructure that manages and delivers health care and medical solutions throughout the region. More than 25 sections consider all aspects of health, from cancer to hormone replacement therapy, from the use of medications to vitamin deficiency in emergency medical care. Chapters highlight essential areas in the wellbeing and care of this population. These topics include women’s health care, displaced and refugee women’s health needs, childhood health, social and environmental causes of disease, health systems and health management, and a wide range of diseases of various body systems. This resource also explores issues related to access and barriers to health delivery throughout the region.
Hand Bone Age : A Digital Atlas of Skeletal Maturity
For decades, the determination of bone maturity has relied on a visual evaluation of skeletal development in the hand and wrist, most commonly using the Greulich and Pyle atlas. The Gilsanz and Ratib digital atlas takes advantage of the advent of digital imaging and provides a more effective and objective approach to skeletal maturity assessment. This atlas integrates the key morphological features of ossification in the bones of the hand and wrist and provides idealized, sex- and age-specific images of skeletal development. This computer-generated set of images should serve as a reasonable alternative to the reference books currently available.
Female Genital Mutilation
Focuses on Female Genital Mutilation/Cutting (FGM/C) in children and adolescents. FGM/C comprises all procedures that involve partial or total removal of the external female genitalia or injury to the female genital organs for nonmedical reasons. It is mainly carried out during childhood, before the age of 15.
Exploring Probability in School : Challenges for Teaching and Learning
Exploring Probability in School provides a new perspective into research on the teaching and learning of probability. It creates this perspective by recognizing and analysing the special challenges faced by teachers and learners in contemporary classrooms where probability has recently become a mainstream part of the curriculum from early childhood through high school. The authors of the book discuss the nature of probability, look at the meaning of probabilistic literacy, and examine student access to powerful ideas in probability during the elementary, middle, and high school years. Moreover, they assemble and analyse research-based pedagogical knowledge for teachers that can enhance the learning of probability throughout these school years.
Early Nutrition and its Later Consequences : New Opportunities; Perinatal Programming of Adult Health - EC Supported Research
Health problems such as hypertension, tendency to diabetes, obesity, blood lipids, vascular disease, bone health, behaviour and learning and longevity may be ‘imprinted’ during early life. This process is defined as ‘programming’ whereby a nutritional stimulus operating at a critical, sensitive period of pre and postnatal life imprints permanent effects on the structure, physiology and metabolism. For this reason, academics and industry set-up the EC supported Scientific Workshop -Early Nutrition and its Later Consequences: New Opportunities. The prime objective of the Workshop was to generate a sound exchange of the latest scientific developments within the field of early nutrition to look for opportunities for new preventive health concepts. Further, a closer look was taken at the development of food applications which could provide (future) mothers and infants with improved nutrition that will ultimately lead to better future health. The Workshop was organised by the Dept. of Pediatrics, University of Munich, Germany in collaboration with the Danone Institutes and the Infant Nutrition Cluster, a collaboration of three large research projects funded by the EU.
