Engineering derivatives from biological systems for advanced aerospace applications

The present study consisted of a literature survey, a survey of researchers, and a workshop on bionics. These tasks produced an extensive annotated bibliography of bionics research (282 citations), a directory of bionics researchers, and a workshop report on specific bionics research topics applicable to space technology. These deliverables are included as Appendix A, Appendix B, and Section 5.0, respectively. To provide organization to this highly interdisciplinary field and to serve as a guide for interested researchers, we have also prepared a taxonomy or classification of the various subelements of natural engineering systems. Finally, we have synthesized the results of the various components of this study into a discussion of the most promising opportunities for accelerated research, seeking solutions which apply engineering principles from natural systems to advanced aerospace problems. A discussion of opportunities within the areas of materials, structures, sensors, information processing, robotics, autonomous systems, life support systems, and aeronautics is given. Following the conclusions are six discipline summaries that highlight the potential benefits of research in these areas for NASA's space technology programs

Textbook on Scar Management

This text book is open access under a CC BY 4.0 license. Written by a group of international experts in the field and the result of over ten years of collaboration, it allows students and readers to gain to gain a detailed understanding of scar and wound treatment – a topic still dispersed among various disciplines. The content is divided into three parts for easy reference. The first part focuses on the fundamentals of scar management, including assessment and evaluation procedures, classification, tools for accurate measurement of all scar-related elements (volume density, color, vascularization), descriptions of the different evaluation scales. It also features chapters on the best practices in electronic-file storage for clinical reevaluation and telemedicine procedures for safe remote evaluation. The second section offers a comprehensive review of treatment and evidence-based technologies, presenting a consensus of the various available guidelines (silicone, surgery, chemical injections, mechanical tools for scar stabilization, lasers). The third part evaluates the full range of emerging technologies offered to physicians as alternative or complementary solutions for wound healing (mechanical, chemical, anti-proliferation). Textbook on Scar Management will appeal to trainees, fellows, residents and physicians dealing with scar management in plastic surgery, dermatology, surgery and oncology, as well as to nurses and general practitioners ; Comprehensive reference covering the complete field of wounds and scar management: semiology, classifications and scoring Highly educational contents for trainees as well as professionals in plastic surgery, dermatology, surgery, oncology as well as nurses and general practitioners Fast access to information through key points, take home messages, highlights, and a wealth of clinical cases Book didactic contents enhanced by supplementary material and video

Textbook on Scar Management

This text book is open access under a CC BY 4.0 license. Written by a group of international experts in the field and the result of over ten years of collaboration, it allows students and readers to gain to gain a detailed understanding of scar and wound treatment – a topic still dispersed among various disciplines. The content is divided into three parts for easy reference. The first part focuses on the fundamentals of scar management, including assessment and evaluation procedures, classification, tools for accurate measurement of all scar-related elements (volume density, color, vascularization), descriptions of the different evaluation scales. It also features chapters on the best practices in electronic-file storage for clinical reevaluation and telemedicine procedures for safe remote evaluation. The second section offers a comprehensive review of treatment and evidence-based technologies, presenting a consensus of the various available guidelines (silicone, surgery, chemical injections, mechanical tools for scar stabilization, lasers). The third part evaluates the full range of emerging technologies offered to physicians as alternative or complementary solutions for wound healing (mechanical, chemical, anti-proliferation). Textbook on Scar Management will appeal to trainees, fellows, residents and physicians dealing with scar management in plastic surgery, dermatology, surgery and oncology, as well as to nurses and general practitioners ; Comprehensive reference covering the complete field of wounds and scar management: semiology, classifications and scoring Highly educational contents for trainees as well as professionals in plastic surgery, dermatology, surgery, oncology as well as nurses and general practitioners Fast access to information through key points, take home messages, highlights, and a wealth of clinical cases Book didactic contents enhanced by supplementary material and video

The avian lingual and laryngeal apparatus within the context of the head and jaw apparatus, with comparisons to the mammalian condition: Functional morphology and biomechanics of evaporative cooling, feeding, drinking, and vocalization

© Springer International Publishing AG 2017. All rights reserved. The lingual and laryngeal apparatus are the mobile and active organs within the oral cavity, which serves as a gateway to the respiratory and alimentary systems in terrestrial vertebrates. Both organs play multiple roles in alimentation and vocalization besides respiration, but their structures and functions differ fundamentally in birds and mammals, just as the skull and jaws differ fundamentally in these two vertebrate classes. Furthermore, the movements of the lingual and laryngeal apparatus are interdependent with each other and with themovements of the jaw apparatus in complex and littleunderstood ways. Therefore, rather than updating the existing numerous reviews of the diversity in lingual morphology of birds, this chapter will concentrate on the functionalmorphological interdependences and interactions of the lingual and laryngeal apparatus with each other and with the skull and jaw apparatus. It Will

Shape-function modelling of horse hoof

Hoof injury is a threat to the modern sports horse and to the racing horse industry. The shape of the hoof wall is believed to be important in achieving optimal force distribution (i.e. balance) within the foot. The external shape of the hoof wall is often altered by farriers. Many authors have reported that high-risk injuries are related to the external hoof shape, but, due to a poor understanding of the effects of external shape variations on biomechanical performance, it is not yet clear how hoof external shape is related to injury or balance. This thesis does not consider injury but how hoof shape may affect strain and displacement distribution in the hoof wall. This thesis presents a body of work to address two major aims: to develop validated engineering tools and test protocols for capturing and characterization of the shape of the hoof wall; and to investigate how variation in shape factors of the hoof wall affect its biomechanical functions by finite element (FE) simulation. [Continues.