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Borderline Personality Disorder: A Case-Based Approach
by Brian Palmer Brandon UnruhThis book brings together a series of experts and experienced clinicians to describe and discuss a series of BPD cases in a manner that emphasizes core descriptive and diagnostic features, generalizable principles and techniques, and key take-home messages for clinicians at all levels of experience. The book emphasizes consideration for the disorder from multiple perspectives to help identify effective responses to common clinical challenges and decision points.To enhance interest, narrative, and readability, each chapter uses a consistent format to present a common clinical challenge along with an effective therapeutic response and discussion of relevant theoretical and empirically validated principles. Each chapter title contains a patient’s (fictionalized) name and a subheading identifying the clinical dilemma or approach to be illustrated. The text includes key points and chapter summaries to help pull together the most important takeaways as quick reference.Borderline Personality Disorder is a vital resource for psychiatrists, psychologists, psychiatric nurses, general internists, social workers, and all medical professions working with patients suffering from Borderline Personality Disorder.
Borderline Personality Disorder (Primer On)
by Barbara Stanley Antonia S. NewOver the past decade, there has been a burgeoning of interest in understanding and treating borderline personality disorder, a disorder characterized by extreme emotional reactivity, impulsivity and serious interpersonal difficulties resulting in frequent loss of relationships. Individuals with borderline personality disorder comprise a substantial proportion of the psychiatric outpatient population, are often seen in emergency rooms and have major functional impairment (e.g. unemployment). Suicide occurs in 3-9% of the population. Furthermore, non-suicidal self injury (e.g. cutting without the intent to die), eating disorders and substance abuse are frequently seen in the context of borderline personality disorder. Not only do the individuals with the disorder suffer , their family members also experience distress and can feel burdened and overwhelmed. Once thought to be nonexistent or a 'grab bag' diagnosis, borderline personality disorder is now understood as a significant emotional disorder with its own neurobiological and psychosocial correlates. At the same time, the disorder is still poorly understood and stigmatized with limited resources available to the novice clinician and mental health professional trainees (e.g. psychiatry residents, psychology doctoral students, social work students). The aim of this primer on borderline personality disorder is to fill this void and provide an accessible, easy-to-use , clinically-oriented, evidenced-based guide for early stage clinicians. We present the most up to data about borderline personality disorder by leading experts in the field in a format accessible to trainees and professionals working with individuals with borderline personality disorder and their family members. The volume is comprehensive and covers the etiology of BPD, its clinical presentation and co-morbid disorders, genetics and neurobiology of BPD, effective treatment of BPD, the role of advocacy and special subpopulations (e.g.forensic)in the clinical management of BPD.
Borderline Personality Disorder
by Mary C. ZanariniAddressing all aspects of borderline personality disorder (BPD) from the course, epidemiology, and history of the disease to the latest guidelines in patient diagnosis, pharmacotherapy, and psychotherapy, this reference serves as an all-encompassing reference for the mental health professional seeking authoritative coverage of BPD identification, d
Borderline Personality Disorder (Primer On)
Over the past decade, there has been a burgeoning of interest in understanding and treating borderline personality disorder, a disorder characterized by extreme emotional reactivity, impulsivity and serious interpersonal difficulties resulting in frequent loss of relationships. Individuals with borderline personality disorder comprise a substantial proportion of the psychiatric outpatient population, are often seen in emergency rooms and have major functional impairment (e.g. unemployment). Suicide occurs in 3-9% of the population. Furthermore, non-suicidal self injury (e.g. cutting without the intent to die), eating disorders and substance abuse are frequently seen in the context of borderline personality disorder. Not only do the individuals with the disorder suffer , their family members also experience distress and can feel burdened and overwhelmed. Once thought to be nonexistent or a 'grab bag' diagnosis, borderline personality disorder is now understood as a significant emotional disorder with its own neurobiological and psychosocial correlates. At the same time, the disorder is still poorly understood and stigmatized with limited resources available to the novice clinician and mental health professional trainees (e.g. psychiatry residents, psychology doctoral students, social work students). The aim of this primer on borderline personality disorder is to fill this void and provide an accessible, easy-to-use , clinically-oriented, evidenced-based guide for early stage clinicians. We present the most up to data about borderline personality disorder by leading experts in the field in a format accessible to trainees and professionals working with individuals with borderline personality disorder and their family members. The volume is comprehensive and covers the etiology of BPD, its clinical presentation and co-morbid disorders, genetics and neurobiology of BPD, effective treatment of BPD, the role of advocacy and special subpopulations (e.g.forensic)in the clinical management of BPD.
Borderline Personality Disorder For Dummies
by Charles H. Elliott Laura L. SmithGet to know the ins and outs of BPD—and make the choice to change! Borderline personality disorder (BPD) is an extremely serious—and often seriously neglected—condition. Despite around 4 million diagnoses in the USA, BPD has attracted lower funding and levels of clinical concern than more “popular” conditions such as bipolar disorder. But there’s no need to lose hope! Borderline Personality Disorder For Dummies, 2nd Edition was written to bridge this gap and help sufferers learn how to break the cycle to lead a full and happy life. BPD impacts the way you think and feel about yourself and others and can cause long-term patterns of disruptive relationships and difficulties with self-control. It often results from childhood abuse or neglect, as well as from genetic or brain abnormalities—particularly in areas of the brain that regulate emotion, impulsivity, and aggression. Knowing how it works means we know how to manage it, and Borderline Personality Disorder For Dummies—written in a friendly, easy-to-follow style by two leading clinical psychologists—is packed with useful techniques to do just that: from identifying triggers to finding the right care provider. Get a compassionate, actionable understanding of the symptoms and history of BPD Acquire techniques to identify and halt damaging behaviors Evaluate providers and the latest therapies and treatments Set goals and habits to overcome problems step-by-step BPD should never be allowed to dictate anyone’s existence. This reference gives you the tools to take your life back and is a must-have for sufferers and their loved ones alike.
Borderline Personality Disorder For Dummies
by Charles H. Elliott Laura L. SmithGet to know the ins and outs of BPD—and make the choice to change! Borderline personality disorder (BPD) is an extremely serious—and often seriously neglected—condition. Despite around 4 million diagnoses in the USA, BPD has attracted lower funding and levels of clinical concern than more “popular” conditions such as bipolar disorder. But there’s no need to lose hope! Borderline Personality Disorder For Dummies, 2nd Edition was written to bridge this gap and help sufferers learn how to break the cycle to lead a full and happy life. BPD impacts the way you think and feel about yourself and others and can cause long-term patterns of disruptive relationships and difficulties with self-control. It often results from childhood abuse or neglect, as well as from genetic or brain abnormalities—particularly in areas of the brain that regulate emotion, impulsivity, and aggression. Knowing how it works means we know how to manage it, and Borderline Personality Disorder For Dummies—written in a friendly, easy-to-follow style by two leading clinical psychologists—is packed with useful techniques to do just that: from identifying triggers to finding the right care provider. Get a compassionate, actionable understanding of the symptoms and history of BPD Acquire techniques to identify and halt damaging behaviors Evaluate providers and the latest therapies and treatments Set goals and habits to overcome problems step-by-step BPD should never be allowed to dictate anyone’s existence. This reference gives you the tools to take your life back and is a must-have for sufferers and their loved ones alike.
Borderline-Persönlichkeitsstörungen im Jugendalter (Manuale psychischer Störungen bei Kindern und Jugendlichen)
by Christian Fleischhaker Eberhard SchulzDie Borderlinestörungen gehört zu den Störungen, die am schwierigsten zu diagnostizieren und zu therapieren sind, besonders dann, wenn der Verdacht schon im Kindes- und Jugendalter besteht. Der Band ist Teil der Reihe „Manuale psychischer Störungen im Kindes- und Jugendalter". Sie verfolgt einen interdisziplinären Ansatz, bei der der Patient im Mittelpunkt steht und Psychiater und Psychologen gefordert sind, gemeinsame Strategien zur Behandlung zu finden. Alle Bände sind so strukturiert, dass wichtige Informationen schnell erfasst werden können.
Borderlines
by Michela WrongThe debut novel by a British writer with nearly two decades of African experience – a compelling courtroom drama and a gritty, aromatic evocation of place, inspired by recent events.
Borders across Healthcare: Moral Economies of Healthcare and Migration in Europe
by Nina SahraouiExamining which actors determine undocumented migrants’ access to healthcare on the ground, this volume looks at what happens in the daily interactions between administrative personnel, healthcare professionals and migrant patients in healthcare institutions across Europe. Borders across Healthcare explores contemporary moral economies of the healthcare-migration nexus. The volume documents the many ways in which borders come to disrupt healthcare settings and illuminates how judgements of a health-related deservingness become increasingly important, producing hierarchies that undermine a universal right to healthcare.
Borders across Healthcare: Moral Economies of Healthcare and Migration in Europe
by Nina SahraouiExamining which actors determine undocumented migrants’ access to healthcare on the ground, this volume looks at what happens in the daily interactions between administrative personnel, healthcare professionals and migrant patients in healthcare institutions across Europe. Borders across Healthcare explores contemporary moral economies of the healthcare-migration nexus. The volume documents the many ways in which borders come to disrupt healthcare settings and illuminates how judgements of a health-related deservingness become increasingly important, producing hierarchies that undermine a universal right to healthcare.
Borders, Migration and Globalization: An Interdisciplinary Perspective (Routledge-Giappichelli Studies in Law)
by Anna Rita CalabròThe emergence of new and substantial human migration flows is one of the most important consequences of globalisation. While ascribable to widely differing social and economic causes, from the forced migration of refugees to upper-middle-class migration projects and the movement of highly skilled workers, what they have in common is the effect of contributing to a substantial global redefinition in terms of both identity and politics. This book contains contributions from scholars in the fields of law, social sciences, the sciences, and the liberal arts, brought together to delineate the features of the migration phenomena that will accompany us over the coming decades. The focus is on the multifaceted concept of 'border' as representing a useful stratagem for dealing with a topic like migration that requires analysis from several perspectives. The authors discuss the various factors and issues which must be understood in all their complexity so that they can be governed by all social stakeholders, free of manipulation and false consciousness. They bring an interdisciplinary and comparative perspective to the social phenomena such as human trafficking, unaccompanied foreign minors, or ethnic-based niches in the job market. The book will be a valuable guide for academics, students and policy-makers.
Borders, Migration and Globalization: An Interdisciplinary Perspective (Routledge-Giappichelli Studies in Law)
by Anna Rita CalabròThe emergence of new and substantial human migration flows is one of the most important consequences of globalisation. While ascribable to widely differing social and economic causes, from the forced migration of refugees to upper-middle-class migration projects and the movement of highly skilled workers, what they have in common is the effect of contributing to a substantial global redefinition in terms of both identity and politics. This book contains contributions from scholars in the fields of law, social sciences, the sciences, and the liberal arts, brought together to delineate the features of the migration phenomena that will accompany us over the coming decades. The focus is on the multifaceted concept of 'border' as representing a useful stratagem for dealing with a topic like migration that requires analysis from several perspectives. The authors discuss the various factors and issues which must be understood in all their complexity so that they can be governed by all social stakeholders, free of manipulation and false consciousness. They bring an interdisciplinary and comparative perspective to the social phenomena such as human trafficking, unaccompanied foreign minors, or ethnic-based niches in the job market. The book will be a valuable guide for academics, students and policy-makers.
Borelli's On the Movement of Animals - On the Force of Percussion (Studies in History and Philosophy of Science #37)
by Giovanni Alfonso BorelliThis volume provides an introduction to Borelli’s theory on the movement of animals and demonstrates the nature of the energy of percussion, its causes, properties and effects. Building on and moving away from the theory of mechanics as formulated by Aristotle and Galileo and countering objections expressed by Stephani degli Angeli among others, Borelli presents a completely mechanical account of the action of muscles and analyzes the way in which the center of gravity of the animal shifts in locomotion.Originally published in Italian in 1667, then translated into Latin in 1686, the text of this volume has now been translated into English, making the text accessible to a wide readership.This volume is the first of two volumes that contain the Introduction and physical-mathematical illustrations necessary to understand Giovanni Alfonso Borelli’s work On the Movement of Animals, the founding text of seventeenth century biomechanics. The second volume, entitled On The Natural Motions Resulting From Gravity, describes his theory and scientific experiments relating to the natural movements of bodies in a fluid environment.
Borelli's On the Movement of Animals - On the Natural Motions Resulting from Gravity (Studies in History and Philosophy of Science #38)
by Giovanni Alfonso BorelliThis volume provides an introduction to Borelli’s theory on the movement of animals and describes his theory and scientific experiments relating to the natural movements of bodies in a fluid environment. It describes in great detail why and how bodies which present with different magnitudes, weights and shapes move at a greater or a smaller velocity in certain proportion in the fluid environment.Originally published in Italian in 1667, then translated into Latin in 1686, the text of this volume has now been translated into English, making the text accessible to a wide readership.This volume is the second of two volumes that contain the Introduction and physical-mathematical illustrations necessary to understand Giovanni Alfonso Borelli’s work On the Movement of Animals, the founding text of seventeenth century biomechanics. The first volume, entitled On the Force of Percussion, demonstrates the nature of the energy of percussion, its causes, properties and effects.
Borish's Clinical Refraction - E-Book
by William J. BenjaminNow updated and expanded to cover the latest technologies, this full-color text on clinical refraction uses an easy-to-read format to give optometry students and practitioners all the important information they need. Also covers a wide range of other aspects of the eye exam, including anterior and posterior segment evaluations, contact lens, ocular pharmacology, and visual field analysis. Four new chapters cover wavefront-guided refraction, optical correction with refractive surgeries, prosthetic devices, and patients with ocular pathology.Offer precise, step-by-step how-to's for performing all of the most effective refractive techniques.Presents individualized refractive approaches for the full range of patients, including special patient populations.Contriubtors are internationally recognized, leading authorities in the field.New full-color design with full-color images throughout. Completely updated and expanded to include current technologies. A new chapter on Optical Correction with Refractive Surgeries, including keratoplasty, traditional refractive surgeries (e.g. LASIK and PRK), crystalline lens extraction with and without pseudophakia, the new presbyopic surgery, etc. A new chapter on Wavefront Guided Refraction provides information on the advantages and limitations the Hartmann-Shack Method for objective refraction plus aberrometry and the refraction and the use of in the correction of the eye with spectacles, contact lenses, and refractive surgery. A new chapter on Patients with Ocular Pathology reflects the most current knowledge of patients with ocular pathologies. Provides information on Optical Correction with Prosthetic Devices, including corneal onlays, stromal implants, phakic intraocular lenses, etc. Includes new chapters and/or discussions on such topics as: Aberrations of the Eye, Refractive Consequences of Eye Pathology, Diagnosis and Treatment of Dry Eye, Diagnosis of Pathology of the Anterior Segment, Diagnosis of Glaucoma, and Diagnosis of Pathology of the Posterior Segment. Visual Acuity chapter expanded to include the effect of refractive error on visual acuity and statistics on how much of a change in visual acuity is significant. Objective Refraction, Corneal Topography, and Visual Field Analysis chapters include the addition of new electro-optical and computer techniques and equipment. Chapters on Multifocal Spectacle Lenses and Contact Lenses now cover newer progressive addition lenses and contact lenses that are now on the market. Electrodiagnosis chapter revised to take a more clinical approach.
Born and Made: An Ethnography of Preimplantation Genetic Diagnosis (PDF)
by Sarah Franklin Celia RobertsAre new reproductive and genetic technologies racing ahead of a society that is unable to establish limits to their use? Have the "new genetics" outpaced our ability to control their future applications? This book examines the case of preimplantation genetic diagnosis (PGD), the procedure used to prevent serious genetic disease by embryo selection, and the so-called "designer baby" method. Using detailed empirical evidence, the authors show that far from being a runaway technology, the regulation of PGD over the past fifteen years provides an example of precaution and restraint, as well as continual adaptation to changing social circumstances. Through interviews, media and policy analysis, and participant observation at two PGD centers in the United Kingdom, Born and Made provides an in-depth sociological examination of the competing moral obligations that define the experience of PGD. Among the many novel findings of this pathbreaking ethnography of reproductive biomedicine is the prominence of uncertainty and ambivalence among PGD patients and professionals--a finding characteristic of the emerging "biosociety," in which scientific progress is inherently paradoxical and contradictory. In contrast to much of the speculative futurology that defines this field, Born and Made provides a timely and revealing case study of the on-the-ground decision-making that shapes technological assistance to human heredity.
Born Entrepreneurs, Born Leaders: How Your Genes Affect Your Work Life
by Scott ShaneIt's no secret that your genes have a subtle, but powerful impact on your job and career. But did you know that your DNA accounts for one third of the difference between you and your co-workers in many aspects of work life, from job satisfaction to income level? That's the revelation of this fascinating book--one that will change the way you think It's no secret that your genes have a subtle, but powerful impact on your job and career. But did you know that your DNA accounts for one third of the difference between you and your co-workers in many aspects of work life, from job satisfaction to income level? That's the revelation of this fascinating book-one that will change the way you think about the role of genetics in the workplace. Despite extensive evidence highlighting the influence of genetics in the business world, this critical connection has been glossed over by corporate leaders and management gurus. Now, for the first time, author Scott Shane explains why genes matter, and how an understanding of their relationship to behavior is of vital importance to employers, employees, and policy makers. This eye-opening resource begins with an incisive look at the basic function of genes and their effects on organizational behavior, providing a real-world analysis of how genes influence numerous aspects of our professional lives, from the jobs we choose, to how effectively we make decisions and manage people. Born Entrepreneurs, Born Leaders also delves into role that genetics plays in creativity and innovation, and focuses on how genes affect our tendency to start companies. Armed with these insights, you'll not only learn how to leverage your innate skills and personality, but you'll discover how to succeed by acting in ways contrary to your "nature." Packed with scientifically grounded insights, this phenomenal book also examines the potential use of genetic information in creating job assignments and designing incentive and training plans. Ultimately, Born Entrepreneurs, Born Leaders shows how a heightened awareness of your own-and your colleagues'-genetic predispositions can make you a better employee or employer.
Born Entrepreneurs, Born Leaders: How Your Genes Affect Your Work Life
by Scott ShaneIt's no secret that your genes have a subtle, but powerful impact on your job and career. But did you know that your DNA accounts for one third of the difference between you and your co-workers in many aspects of work life, from job satisfaction to income level? That's the revelation of this fascinating book--one that will change the way you think It's no secret that your genes have a subtle, but powerful impact on your job and career. But did you know that your DNA accounts for one third of the difference between you and your co-workers in many aspects of work life, from job satisfaction to income level? That's the revelation of this fascinating book-one that will change the way you think about the role of genetics in the workplace. Despite extensive evidence highlighting the influence of genetics in the business world, this critical connection has been glossed over by corporate leaders and management gurus. Now, for the first time, author Scott Shane explains why genes matter, and how an understanding of their relationship to behavior is of vital importance to employers, employees, and policy makers. This eye-opening resource begins with an incisive look at the basic function of genes and their effects on organizational behavior, providing a real-world analysis of how genes influence numerous aspects of our professional lives, from the jobs we choose, to how effectively we make decisions and manage people. Born Entrepreneurs, Born Leaders also delves into role that genetics plays in creativity and innovation, and focuses on how genes affect our tendency to start companies. Armed with these insights, you'll not only learn how to leverage your innate skills and personality, but you'll discover how to succeed by acting in ways contrary to your "nature." Packed with scientifically grounded insights, this phenomenal book also examines the potential use of genetic information in creating job assignments and designing incentive and training plans. Ultimately, Born Entrepreneurs, Born Leaders shows how a heightened awareness of your own-and your colleagues'-genetic predispositions can make you a better employee or employer.
Born On a Blue Day: Inside The Extraordinary Mind Of An Autistic Savant
by Daniel Tammet'I was born on 31 January 1979 - a Wednesday. I know it was a Wednesday, because the date is blue in my mind and Wednesdays are always blue, like the number nine or the sound of loud voices arguing.' Like the character Hoffman portrayed, he can perform extraordinary maths in his head, sees numbers as shapes, colours, textures and motions, and can learn to speak a language fluently from scratch in three days. He also has a compulsive need for order and routine. He eats exactly 45 grams of porridge for breakfast and cannot leave the house without counting the number of items of clothing he's wearing. If he gets stressed or unhappy he closes his eyes and counts. But in some ways Daniel is not all like the Rain Man. He is virtually unique amongst people who have severe autisitic disorders in being capable of living a fully-functioning, independent life. It is this incredible self-awareness and ability to communicate what it feels like to live in a totally extraordinary way that makes BORN ON A BLUE DAY so powerful.
Born Weird
by Andrew KaufmanA family drama unlike any other from the internationally acclaimed author of All My Friends are Superheroes.
Born Well: Prenatal Genetics and the Future of Having Children (The International Library of Bioethics #88)
by Megan A. Allyse Marsha MichieThis book brings together an international collection of experts in reproductive ethics, law, disability studies, and medicine to explore the challenging future of reproduction and children. From the medical to the social and from the financial to the legal, the authors explore the expanding impact of reproductive genetics on our society. New advances in genetic technologies are revolutionizing the practice of reproductive medicine. We have expanded our ability to detect genetic changes in embryos and fetuses in ways that potentially allow to identify, treat, or prevent a growing range of diseases. The development of gene-editing technologies raises questions about the possibility of removing disease-causing variants from embryos before pregnancy implantation. The growing sophistication of prenatal genomic sequencing offers us glimpses into the whole genome of the developing fetus. And, the increasingly sophisticated science of 'gene matching' allows us greater and greater foreknowledge of how the genomes of two individuals will combine in a future child. This is an indispensable book on the newest developments in bioethics caused by the sciences.Chapter 5 is available open access under a Creative Commons Attribution 4.0 International License via link.springer.com.
Borna Disease (Current Topics in Microbiology and Immunology #190)
by Hilary Koprowski W. Ian LipkinBorna disease was first described over 200 years ago, in what is now Southeastern Germany, as a fatal neurologic affliction of horses and was considered a curiosity for many decades. The causative agent was unknown, and the animal species infected in nature were limited to horses and sheep. Today, as described in this volume, the host range has extended to all warm-blooded animals, the genes and proteins of the virus have been identified, and many of the mechanisms responsible for behavioral disturbances are understood. Serologic studies suggest that BDV or related agents are likely to play a role in human neuropsychiatric diseases.
Borna Disease Virus: Mögliche Ursache neurologischer und psychiatrischer Störungen des Menschen (Monographien aus dem Gesamtgebiete der Psychiatrie #89)
by Karl BechterDie Borna'sche Krankheit ist schon lange bei Tieren, v.a. bei Pferden und Schafen, als eine sporadisch auftretende, progressiv verlaufende Encephalomyelitis bekannt und galt ausschließlich als tierpathogen. In Studien konnten Wissenschaftler BD-virusspezifische Antikörper auch in Liquores von Menschen mit psychiatrisch relevantem Krankheitsbild nachweisen, die die Erkenntnis brachten, daß der Mensch mit dem BD-Virus infizierbar ist. Der Autor führte dazu eine der weltweit größten Untersuchungen an über 10.000 Patienten durch und stellte fest, daß das BD-Virus bzw. eine seiner Varianten den Menschen nicht nur infizieren, sondern bei ihm auch zu psychischen Störungen führen können. Die vorliegende Monographie versucht eine Einordnung dieser Erkenntnisse in den derzeitigen Wissensstand zu Ätiologe und Pathogenese psychiatrischer Erkrankungen und bietet neuen Diskussionsstoff für Forschungsgruppen.
Boron & Boulpaep Concise Medical Physiology E-Book: Boron & Boulpaep Concise Medical Physiology E-Book
by Walter F. Boron Emile L. BoulpaepMedical students and faculty have long looked to Boron & Boulpaep’s Medical Physiology for an unparalleled, comprehensive understanding of complex human physiology. By popular demand, the new Boron & Boulpaep Concise Medical Physiology offers Boron & Boulpaep’s authoritative content in a condensed, entry-level presentation that is well-illustrated and student friendly. You’ll find the same trusted quality and attention to detail as the parent text, with a logically organized format, clear, instructive figures, and online animations—all focused on the essential information you need to know for a solid introduction or a quick review. Takes a strong molecular and cellular approach that relates these concepts to human physiology and disease. Presents challenging material in a clear, concise, logically organized format to further facilitate understanding and retention. Features simplified, didactic illustrations that clearly depict complex concepts. Focuses on the essentials, making it ideal for programs and courses with limited hours for physiology coverage, or as a review companion to Boron & Boulpaep’s Medical Physiology. Evolve Instructor site with an image and test bank is available to instructors through their Elsevier sales rep or via request at https://evolve.elsevier.com.
Boron in Plant and Animal Nutrition
by Benjavan Rerkasem Monika A. Wimmer Patrick H. Brown Michel Thellier R. W. Bell Heiner E. GoldbachThe Boron '97 meeting was a great success in summarising all recent developments in basic and applied research on boron's function, especially in plants. New techniques have since been developed and new insight has been gained into the role of boron in plant and animal metabolism. Nevertheless, there were still lots of open questions. The aim of the present workshop held in Bonn as a satellite meeting to the International Plant Nutrition Colloquium was thus to gather all actual information which has been gained since the Boron '97 meeting and to compile knowledge, both from animal and plant sciences. Furthermore, applied aspects had to be addressed too, as there is an increasing awareness of boron deficiencies even in crops such as wheat, which have formerly not been considered as responsive to boron application. Genetic differences in boron demand and efficiency within one species are a further important topic which has gained importance since the 1997 meeting. More in-depth knowledge on the mechanisms of boron efficiency are required as an increased efficiency will be one major possibility to maintain and improve crop yields for resource-poor farmers. Nevertheless, it has also clearly been shown that an adequate supply of boron is needed to obtain high yields of crops with a high quality, and that a sustainable agriculture has to provide an adequate boron supply to compensate for inevitable losses through leaching (especially in the humid tropics and temperate regions) and for the boron removal by the crop.