This book constitutes the first part of refereed proceedings of the 5th Computational Methods in Systems and Software 2021 (CoMeSySo 2021). The CoMeSySo 2021 Conference is breaking the barriers, being held online. CoMeSySo 2021 intends to provide an international forum for the discussion of the latest high-quality research results.
The software engineering, computer science, and artificial intelligence are crucial topics for the research within an intelligent systems problem domain.

This book provides a practical, step-by-step guidance on modern workhorse flaps for plastic and reconstructive surgeons in training or in their early career. The 50 chapters cover everything from surgical fundamentals to preconditions of microsurgical techniques, but also covers pre-operative planning, steps of microsurgical dissection and management of complications in a straightforward, explanatory style, and are supplemented by over 600 clinical illustrations and cadaveric images. Further videos demonstrations with pertinent steps in flap dissection, anatomical nomenclature and long-term outcomes are also demonstrated. For each flap a detailed discussion of key papers concerning its origin, pitfalls, technical refinements and tips for success are also included. Thanks to specific notes on common reconstructive challenges and complications, this book offers a valuable reference tool and would be unquestionably an integral reference guide for every surgeon interested in reconstructive microsurgical techniques, especially during their early microsurgical career.

A unique collection of songs from the career of Texas singer-songwriter Townes Van Zandt, released for Record Store Day on double tiger-eye vinyl.

The vast majority of the global population has pigmented non-Caucasian skin; accordingly, this book focuses on the diagnosis and management of skin diseases in dark-skinned populations, paying particular attention to different reactive profiles, the frequency and the clinical pictures of diseases in pigmented ethnic skin that arise in hot climate zones.
Supplemented by a wealth of high-quality, full-color images, this comprehensive work covers the full range of dermatological entities and issues characteristic of the tropical and subtropical regions of the globe, including those that are now emerging in developed countries as a result of intensified travel, globalized business, and migration.

Of all the techniques used to treat non melanoma skin cancer, the highest cure rates belong to the Mohs surgical procedure. Critical to this technique is optimal preparation and interpretation of frozen sections. The second edition of this highly successful atlas details both common and uncommon cutaneous neoplasms that can serve as a source of reference for established practitioners and a review for those in training. It includes new frozen section specimens, the most current diagnostic guidelines, and discussion of the advancements in tissue staining.

The posters presented in these four volumes are organized in topical sections as follows: Part I: user experience design and evaluation; visual design and visualization; data, information and knowledge; interacting with AI; universal access, accessibility and design for aging. Part II: multimodal and natural interaction; perception, cognition, emotion and psychophysiological monitoring; human motion modelling and monitoring; IoT and intelligent living environments. Part III: learning technologies; HCI, cultural heritage and art; eGovernment and eBusiness; digital commerce and the customer experience; social media and the metaverse. Part IV: virtual and augmented reality; autonomous vehicles and urban mobility; product and robot design; HCI and wellbeing; HCI and cybersecurity.