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https://www.readbyqxmd.com/read/28216570/an-electromagnetic-sensor-for-the-autonomous-running-of-visually-impaired-and-blind-athletes-part-i-the-fixed-infrastructure
#1
Marco Pieralisi, Valentina Di Mattia, Valerio Petrini, Alfredo De Leo, Giovanni Manfredi, Paola Russo, Lorenzo Scalise, Graziano Cerri
Sport is one of the best ways to promote the social integration of people affected by physical disability, because it helps them to increase their self-esteem by facing difficulties and overcoming their disabilities. Nowadays, a large number of sports can be easily played by visually impaired and blind athletes without any special supports, but, there are some disciplines that require the presence of a sighted guide. In this work, the attention will be focused on marathons, during which athletes with visual disorders have to be linked to the sighted guide by means of a non-stretchable elbow tether, with an evident reduction of their performance and autonomy...
February 14, 2017: Sensors
https://www.readbyqxmd.com/read/28215059/motives-for-physical-exercise-participation-as-a-basis-for-the-development-of-patient-oriented-exercise-interventions-in-osteoarthritis-a-cross-sectional-study
#2
Inga Krauss, Uwe Katzmarek, Monika A Rieger, Gorden Sudeck
BACKGROUND: Physical exercises are effective in the treatment of osteoarthritis (OA). There is consensus that exercise interventions should take into account the patient's preferences and needs in order to improve compliance to exercise regimes. One important personal factor is the patient's motivation for physical exercise. Health improvement is a relevant motive for exercise participation. Accordingly, exercise interventions primarily focus on health related needs such as strengthening and pain reduction...
February 17, 2017: European Journal of Physical and Rehabilitation Medicine
https://www.readbyqxmd.com/read/28213847/ultra-short-stem-anchorage-in-the-proximal-tibial-epiphysis-after-intercalary-tumor-resections-analysis-of-reconstruction-survival-in-four-patients-at-a-mean-follow-up-of-56-months
#3
W K Guder, J Hardes, G Gosheger, M Nottrott, A Streitbürger
INTRODUCTION: Tumors localized in the proximal tibial meta-diaphysis often lead to osteoarticular resections. MATERIALS AND METHODS: In this study, we retrospectively reviewed four patients who underwent intercalary tumor resection and reconstruction using an ultra-short stem in the proximal tibial epiphysis, a procedure that to our knowledge has not been reported in literature so far. RESULTS: At the time of operation, the mean patient age was 26...
February 17, 2017: Archives of Orthopaedic and Trauma Surgery
https://www.readbyqxmd.com/read/28212348/an-electromagnetic-sensor-for-the-autonomous-running-of-visually-impaired-and-blind-athletes-part-ii-the-wearable-device
#4
Marco Pieralisi, Valentina Di Mattia, Valerio Petrini, Alfredo De Leo, Giovanni Manfredi, Paola Russo, Lorenzo Scalise, Graziano Cerri
Currently, the availability of technology developed to increase the autonomy of visually impaired athletes during sports is limited. The research proposed in this paper (Part I and Part II) focuses on the realization of an electromagnetic system that can guide a blind runner along a race track without the need for a sighted guide. In general, the system is composed of a transmitting unit (widely described in Part I) and a receiving unit, whose components and main features are described in this paper. Special attention is paid to the definition of an electromagnetic model able to faithfully represent the physical mechanisms of interaction between the two units, as well as between the receiving magnetic sensor and the body of the user wearing the device...
February 16, 2017: Sensors
https://www.readbyqxmd.com/read/28202823/-participation-of-people-with-epilepsy-in-sports
#5
Sadatoshi Tsuji
People with epilepsy (PWE) have been discouraged from participating in exercise and sports because of the fear of inducing seizures or increasing seizure frequency, risks associated with such activities, stigma, and overprotection. Recently, there has been a shift in the medical recommendations toward encouraging, rather than restricting, participation. Cases of exercise-induced seizures are rare. Physical activity can exert beneficial actions, such as a reduction in seizure susceptibility and the number of seizures, improvement in quality of life (QOL), and better social integration...
February 2017: Brain and Nerve, Shinkei Kenkyū No Shinpo
https://www.readbyqxmd.com/read/28185123/phalanx-fractures-and-dislocations-in-athletes
#6
REVIEW
Franklin Chen, David M Kalainov
PURPOSE OF REVIEW: Phalangeal fractures, dislocations, and fracture-dislocations in the hand are common injuries. We review the current literature on the diagnosis and treatment of these injuries in the athlete. An understanding of the anatomy and its relationship to the mechanism of injury may help to direct appropriate management. Return to play remains an important concern to the patient-athlete. RECENT FINDINGS: Findings from recently published articles reinforce previously established treatment methods in the management of finger phalangeal fractures, dislocations, and fracture-dislocations...
February 9, 2017: Current Reviews in Musculoskeletal Medicine
https://www.readbyqxmd.com/read/28125675/a-special-tear-pattern-of-anterior-horn-of-the-lateral-meniscus-macerated-tear
#7
Jiapeng Zheng, Wenliang Zhai, Qiang Li, Qianxin Jia, Dasheng Lin
BACKGROUND: We describe a special, interesting phenomenon found in the anterior horn of the lateral meniscus (AHLM): most tear patterns in the AHLM are distinctive, with loose fibers in injured region and circumferential fiber bundles were separated. We name it as macerated tear. The goal of this study was to bring forward a new type of meniscal tear in the AHLM and investigate its clinical value. MATERIALS AND METHODS: AHLM tears underwent arthroscopic surgery from January 2012 to December 2014 were included...
2017: PloS One
https://www.readbyqxmd.com/read/28124129/eponymous-terms-in-daily-practice-a-survey-among-dutch-orthopedic-surgeons
#8
Matthijs P Somford, Rebecca A Nieuwe Weme, Inger Sierevelt, Denise Eygendaal
INTRODUCTION: With a survey among Dutch orthopedic surgeons, we try to assess whether eponymous terms are still in use in daily practice. We also tried to find out whether younger generations tend to use them less than our older colleagues. MATERIALS AND METHODS: In a survey consisting of 57 eponymous terms, 67 participants were asked to mark the eponyms they knew and whether they used them in daily practice. RESULTS: No correlation was observed in known/used eponyms or years of experience in 58 completed surveys...
January 25, 2017: European Journal of Orthopaedic Surgery & Traumatology: Orthopédie Traumatologie
https://www.readbyqxmd.com/read/28116464/-sports-cardiology-overview-of-relevant-clinical-topics
#9
R Laszlo, J Scharhag, C Burgstahler, H Striegel, J M Steinacker
Physical activity is nowadays an established therapeutic principle concerning primary and secondary prevention of cardiovascular diseases; therefore, in internal sports medicine various aspects go beyond basic cardiological knowledge and require special medical expertise (sports cardiology). Acute cardiac risk is increased during physical activity; therefore, physical activity should be individually phased under consideration of the whole clinical situation. Physical training results in a functional adaptation of the cardiovascular system...
January 23, 2017: Herz
https://www.readbyqxmd.com/read/28116463/-music-pulse-heart-and-sport
#10
REVIEW
E R Gasenzer, R Leischik
Music, with its various elements, such as rhythm, sound and melody had the unique ability even in prehistoric, ancient and medieval times to have a special fascination for humans. Nowadays, it is impossible to eliminate music from our daily lives. We are accompanied by music in shopping arcades, on the radio, during sport or leisure time activities and in wellness therapy. Ritualized drumming was used in the medical sense to drive away evil spirits or to undergo holy enlightenment. Today we experience the varied effects of music on all sensory organs and we utilize its impact on cardiovascular and neurological rehabilitation, during invasive cardiovascular procedures or during physical activities, such as training or work...
January 23, 2017: Herz
https://www.readbyqxmd.com/read/28113999/a-bayesian-additive-model-for-understanding-public-transport-usage-in-special-events
#11
Filipe Rodrigues, Stanislav Borysov, Bernardete Ribeiro, Francisco Pereira
Public special events, like sports games, concerts and festivals are well known to create disruptions in transportation systems, often catching the operators by surprise. Although these are usually planned well in advance, their impact is difficult to predict, even when organisers and transportation operators coordinate. The problem highly increases when several events happen concurrently. To solve these problems, costly processes, heavily reliant on manual search and personal experience, are usual practice in large cities like Singapore, London or Tokyo...
December 2, 2016: IEEE Transactions on Pattern Analysis and Machine Intelligence
https://www.readbyqxmd.com/read/28103874/pharmacokinetics-and-in-vitro-efficacy-of-salicylic-acid-after-oral-administration-of-acetylsalicylic-acid-in-horses
#12
Kathrin Buntenkötter, Maren Osmers, Ina Schenk, Wilhelm Schänzer, Marc Machnik, Michael Düe, Manfred Kietzmann
BACKGROUND: Although acetylsalicylic acid (ASA) is not frequently used as a therapeutic agent in horses, its metabolite SA is of special interest in equestrianism since it is a natural component of many plants used as horse feed. This led to the establishment of thresholds by horse sport organizations for SA in urine and plasma. The aim of this study was to investigate plasma and urine concentrations of salicylic acid (SA) after oral administration of three different single dosages (12...
January 19, 2017: BMC Veterinary Research
https://www.readbyqxmd.com/read/28065986/jcca-special-issue-december-2016-sports-chiropractic
#13
EDITORIAL
Mohsen Kazemi
No abstract text is available yet for this article.
December 2016: Journal of the Canadian Chiropractic Association
https://www.readbyqxmd.com/read/28027452/all-inside-all-epiphyseal-anterior-cruciate-ligament-reconstruction-in-skeletally-immature-athletes
#14
Frank A Cordasco, Stephanie Watson Mayer, Daniel W Green
BACKGROUND: Anterior cruciate ligament (ACL) injuries in skeletally immature athletes are increasing. PURPOSE: To evaluate the 2-year clinical outcomes of all-inside, all-epiphyseal ACL reconstruction in skeletally immature athletes with 3 to 6 years of remaining growth, with a focus on return to sport and the incidence of second surgery. STUDY DESIGN: Case series; Level of evidence, 4. METHODS: Twenty-three skeletally immature athletes were prospectively evaluated after all-epiphyseal ACL reconstruction utilizing a hamstring autograft...
December 1, 2016: American Journal of Sports Medicine
https://www.readbyqxmd.com/read/28019093/creatine-and-creatine-forms-intended-for-sports-nutrition
#15
REVIEW
Susanne Andres, Rainer Ziegenhagen, Iris Trefflich, Sophie Pevny, Katharina Schultrich, Hans Braun, Wilhelm Schänzer, Karen Ildico Hirsch-Ernst, Bernd Schäfer, Alfonso Lampen
Creatine is a popular ergogenic supplement in sports nutrition. Yet, supplementation of creatine occasionally caused adverse effects such as gastrointestinal complaints, muscle cramps and an increase in body weight. Creatine monohydrate has already been evaluated by different competent authorities and several have come to the conclusion that a daily intake of 3 g creatine per person is unlikely to pose safety concerns, focusing on healthy adults with exclusion of pregnant and breastfeeding women. Possible vulnerable subgroups were also discussed in relation to the safety of creatine...
December 25, 2016: Molecular Nutrition & Food Research
https://www.readbyqxmd.com/read/27976927/interview-with-sanofi-s-dr-tunde-falode
#16
Tunde Falode
Dr Tunde Falode speaks to Elena Conroy, Commissioning Editor: Dr Tunde Falode is General Manager for the Diabetes and Cardiovascular Business Unit in the UK and Ireland at Sanofi, a global pharmaceutical company. Following graduation from the University of Jos Medical School in Nigeria, he secured a basic surgical training post through Guy's and St Thomas' hospitals in London, eventually specializing in cardiac and thoracic surgery, before changing his career path. In addition to his current role at Sanofi, he recently completed his specialist training in pharmaceutical medicine and has a keen interest in sports...
January 2017: Future Cardiology
https://www.readbyqxmd.com/read/27960035/shape-change-in-mouthguard-sheets-during-thermoforming-part-2-effect-of-the-anteroposterior-position-of-the-model-on-mouthguard-thickness
#17
Mutsumi Takahashi, Yoshiaki Araie, Yoshihide Satoh, Shin-Ichi Iwasaki
BACKGROUND/AIM: Mouthguards can reduce the risk of sports-related injuries, but the sheet material and thickness have a large effect on their efficacy and safety. The aim of this study was to investigate the effect of model position in the molding machine on the reduction of mouthguard thickness. MATERIALS AND METHODS: Ethylene vinyl acetate sheets and olefin copolymer sheets were used for thermoforming by a pressure- or a vacuum-forming machine. The working model was trimmed to the height of 25-mm at the maxillary central incisor and 20-mm at maxillary first molar...
December 13, 2016: Dental Traumatology: Official Publication of International Association for Dental Traumatology
https://www.readbyqxmd.com/read/27951720/-involvement-of-piwi-interacting-rnas-in-cancerogenesis-via-the-regulation-of-gene-expression
#18
S Rybecká, K Štítkovcová, P Vychytilová-Faltejsková, O Slabý
BACKGROUND: In the past few years, a number of studies have suggested that small non-coding RNAs could be promising diagnostic, prognostic and predictive biomarkers in oncology. Recently, small RNAs interacting with PIWI proteins (piRNAs) have been described. These small RNAs regulate gene expression at transcriptional and post-transcriptional levels; however, they appear to be specifically involved in silencing the transposable elements LINE and SINE and are thus considered to contribute to genomic stability...
2016: Klinická Onkologie: Casopis Ceské a Slovenské Onkologické Spolecnosti
https://www.readbyqxmd.com/read/27925586/a-bayesian-additive-model-for-understanding-public-transport-usage-in-special-events
#19
Filipe Rodrigues, Stanislav Borysov, Bernardete Ribeiro, Francisco Pereira
Public special events, like sports games, concerts and festivals are well known to create disruptions in transportation systems, often catching the operators by surprise. Although these are usually planned well in advance, their impact is difficult to predict, even when organisers and transportation operators coordinate. The problem highly increases when several events happen concurrently. To solve these problems, costly processes, heavily reliant on manual search and personal experience, are usual practice in large cities like Singapore, London or Tokyo...
December 2, 2016: IEEE Transactions on Pattern Analysis and Machine Intelligence
https://www.readbyqxmd.com/read/27922287/injuries-in-japanese-mini-basketball-players-during-practices-and-games
#20
Kenji Kuzuhara, Masashi Shibata, Ryo Uchida
CONTEXT: Mini-basketball is one of the most popular junior sports in Japan. Mini-basketball-related injuries may increase because of early specialization. However, no reports have been published to date concerning basketball injuries in children younger than 12 years of age. OBJECTIVE: To prospectively study the incidence, sites, types, and mechanisms of injuries in mini-basketball teams. DESIGN: Descriptive epidemiology study. SETTING: Mini-basketball teams in Kobe, Japan...
December 2016: Journal of Athletic Training
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