Denna rapport beskriver vårt arbete med att framställa en lärobok för GY11 inom inriktningkarosseriteknik. Läroboken ska ses som en introduktion till yrket bilskadereparatör.

The purpose of this research is to piece together proven techniques for injury prevention and rehabilitation in runners and use this information to outline the best techniques to make invulnerable the body of a runner and maximally enhance his or her performance. This review will cover the specific muscles that, when strengthened or stretched, are closest linked to improved performance when running. Furthermore, shared characteristics of specific running injuries will be made, as well as examinations of debates for effective running injury rehabilitation strategies. By doing this, an understanding of running related injuries, and the studied exercises and techniques that can treat them, can be created. In order to prevent injury and improve the efficiency of a runner’s body, it is vital to piece together unique contemporary beliefs and disprove or uphold certain old views on which exercises work to build specific muscles involved in running mechanics within a variety of populations.

No description available.

Cette thèse cherche à former les conditions d’une rencontre entre la matrice du processus d’individuation psychique et collective (IPC) et la discipline scolaire Éducation Physique et Sportive (EPS) afin de contribuer à l’épistémologie de cette discipline dans une perspective pédagogique. La théorie philosophique de l’IPC a été élaborée dans un premier temps par Gilbert Simondon. Elle a été reconfigurée par Bernard Stiegler en replaçant la technique au cœur du processus. Elle vise à mieux comprendre les tendances qui ont parcouru les sociétés humaines et à inscrire cet héritage dans une vision lucide de leur avenir. Une synthèse des principaux concepts de cette matrice a été proposée au cours de ce travail et un certain nombre d’entre eux ont été plus particulièrement explorés. Dans cette perspective, la méthode organologique, qui étudie conjointement l’histoire et le devenir des organes du corps, des organes techniques et des organisations sociales, a permis d’identifier le point de départ de l’étude des apports et des controverses au sein des conceptions passées et actuelles de la discipline EPS (1880-2016). Cette démarche a permis de montrer que la toile de fond épistémique, qui sous-tend les courants disciplinaires, a conduit majoritairement à une vision de l’activité de l’élève en termes d’« adaptation » et de « maîtrise ». Il a été proposé de lui substituer une approche en termes d’« apprivoisement » des conduites en « adoptant » des techniques (matérielles et mnémotechniques) pour former l’attention motrice des élèves. Cette attention se traduit par la formation de conduites motrices symboliques, en se réappropriant le concept élaboré par Pierre Parlebas, tout en prenant en compte les critiques faites à son endroit. Aussi, il a été élaboré une théorie qui cherche à rendre compte de la dynamique de ces conduites à partir de trois composantes articulées : la composante performative de la conduite, sa composante relationnelle, et sa composante métamotrice. L’étude de cas, basée sur la pratique scolaire du badminton avec une classe de quatrième, a cherché à mettre à l’épreuve cette théorie et à documenter les effets d’apprentissage d’une pédagogie fondée sur la formation de conduites motrices symboliques évolutives, envisagées comme des « faire-corps », en montrant les spécificités et les relations qui se sont tissées entre deux des trois composantes de la conduite : la composante performative et la composante métamotrice. / The purpose of this work is to create the conditions of an epistemological encounter between, on the one hand: the matrix of the psychic and collective individuation process, and on the other hand: physical education as a subject of learning and teaching. Gilbert Simondon first developed the philosophical theory of psychic and collective individuation process. Therefrom, Bernard Stiegler made it his own and rebuilt it while putting technics at its core. More precisely, for Stiegler, this theory rests on technics which is the main part of the process. Moreover, he shows that technics is, most of the time, excluded from epistemology. Throughout the concepts forged within this matrix, we can figure out the different patterns human societies went through. Moreover, understanding these patterns leads us to consider clearly their prospects and evolution. This work summarizes the main concepts seen as essential to define this matrix, while some of these concepts were given more attention. The organologic approach studies history and the prospects of body organs, technical tools, and social organizations. This approach brought to light the starting point for the topic concerning the contributions as well as the disputations within the past and present views of physical education (1880-2016). This process shows that the epistemic background mainly leads to consider the student action in terms of adjustment or in terms of mastering. We propose to turn this approach into a new one where the student will ease into new behavior using technics (such as physical ones or mnemonics) so that they can develop the motor attention. This view is based on the idea developed by Pierre Parlebas, seizing his work as well as the critical reviews of it. Therefore, we rely on the notion of forming symbolic motor behavior. This work also presents a theory attempting to report how the formation of these assets includes three major components: the performative component of the behavior, the relational component and the meta motor component. To test this theory, observations were made on a class of eighth graders practicing badminton. This case study points out two essential ideas: revealing the effects of an educational way of teaching based on the formation of a progressive and symbolic motor behavior (seen as "faire corps"), showing how two of the three components are specifically connected: the performative component and the meta motor component.

This thesis solves design of the pneumobile bodywork designated for robotic manufacturing using curved folding method. The thesis evaluates possibilities of this technology and issue of specific behaviour of CCF geometries. With intention to simplify and speedup the proces of designing, the suggestion of software tool for CCF geometry simulation is proposed. Obtained pieces of knowledge are being used in creating the prototype of designed solution using curved folding.

This masters thesis concernes with design of formula student frame. Part of masters thesis is to a overview of possible solutions. The main criterion in frame design is final torsional stiffness. Another part of frame design is too solution of suspension attachement to frame. In next part of masters thesis is solved bodywork design and it´s fastening to frame. Final part has few informations about frame manufacturing.

Spinal manipulative therapy (SMT) is a therapeutic procedure employed by various healthcare practitioners for alleviating acute and chronic musculoskeletal complaints. This form of treatment is also delivered to enhance the performance and augment the rehabilitation of athletes. However, despite research findings alleging the strength-modulating effects of SMT alongside numerous professional athletes’ positive anecdotal claims concerning its results, the physiological processes to explain its effects remain largely unexplained. Therefore, the purpose of this work was to investigate the effects of SMT in a college-aged sample population with two experiments. The first study examined the effect of SMT targeting the lumbosacral region on concentric force production of the knee extensors and flexors. A randomized, controlled, single-blind crossover design was utilized with 21 subjects. Isometric and isokinetic peak torques (Nm) were recorded during maximal voluntary isometric contractions (MVIC) or maximal voluntary contractions (MVC) post-treatment of either SMT or a sham manipulation. The second study incorporated the same experimental design with 20 subjects to examine the effects of SMT on central nervous system (CNS) excitability. This was accomplished by assessing postactivation potentiation (PAP), measured with the Hoffmann Reflex (H-reflex). PAP is an enhanced neuromuscular response to prior contractile activity, and the H-reflex is the electromyographic (EMG) recording of submaximal electrical stimulation of the Ia monosynaptic reflex pathway. Subsequent to SMT and/or a plantar flexion MVIC, EMG amplitudes and isometric twitch torque generation of the gastrocnemius and soleus muscles were recorded during tibial nerve stimulations. The results of the first study indicate that SMT did not produce a significant strength-modulating effect during isometric and isokinetic contractions of neither knee extension nor flexion. Similarly, the second study revealed that SMT immediately preceding the MVIC to induce PAP did not significantly increase H-reflex EMG amplitudes of either muscle or the simultaneous isometric twitch torque generation compared to the MVIC only. These data from both investigations suggest that SMT does not enhance strength or PAP. The positive anecdotal claims of athletes who utilize SMT may be due to other factors, such as the clinical efficacy of the treatment in addressing musculoskeletal injuries or a placebo effect.

Due to increased demands on fuel economy the question of a more intelligent engine control for driving a truck-mounted crane has been raised. The aim of this thesis is to develop a new engine control for crane driving. The primary concern for the new engine control is fuel economy, but other factors, such as driver environment and drivability, have been taken into consideration as well. A literature study investigating engine control in construction machines has also been carried out and the results are presented in this report. Due to the fact that the hydraulic control system as well as the diesel engine control system is designed by the same construction machine manufacturer, more complex control strategies are utilized in these applications. In order to test the new control strategy a full-scale test has been carried out on a Scania truck with a crane from Hiab. The results point towards lower fuel consumption, better driver experience and lower noise levels. Some of the control features of the new control are suggested to be placed in the crane, and some in the truck. Only a small expansion of the communication between truck and crane would be necessary in order for the new control strategy to work. The experiences from the literature study point on several features utilized in construction machines that could be implemented in the crane control of the future. / På grund av ökade krav på minskad bränsleförbrukning har frågan om en förbättrad motorstyrning vid krankörning av lastbilsmonterade kranar blivit aktuell. Målet för detta examensarbete är att utveckla en ny motorstyrning anpassad för krankörning. I första hand syftar den nya motorstyrningen till att minska bränsleförbrukningen, men även andra faktorer såsom förarmiljö och körbarhet har tagits hänsyn till. En litteraturstudie om motorstyrning i hydrauliska grävmaskiner och andra hydrauliska maskiner har också utförts och resultatet finns presenterat i denna rapport. Eftersom det hydrauliska styrsystemet såväl som dieselmotorstyrsystemet är sammansatt hos en och samma tillverkare används mer komplicerade styralgoritmer i dessa tillämpningar. För att testa den nyutvecklade motorstyrningen har fullskaletest utförts på en Scanialastbil utrustad med en kran från Hiab. Resultaten pekar på lägre bränsleförbrukning, bättre förarupplevelse och lägre ljudnivå. Somliga av funktionerna i den nya styrningen föreslås placeras i lastbilen och andra i kranen. Bara en mycket liten utvidgning av kommunikationen mellan kran och lastbil skulle behövas för att denna styralgoritm skulle fungera. Lärdomarna ifrån litteraturstudien visar på att flera av de styrfunktioner som används ibland annat grävskopor skulle kunna komma till nytta i motor- och kran styrningen i en lastbilsmonterad kran i framtiden.

This thesis discusses the possibilities of additional equipment on vehicle body. The content of the theoretical and practical part. The theoretical part is focused on clarifying the fundamental concepts, including the issue of legislative regulations and laws. The practical part deals with specific examples of changes in the body, which are then examined in terms of legislation and clarify their possible assembly and conditions of use.

Die Marktbedingungen in der Automobilindustrie sind durch kürzere Entwicklungszeiträume, eine zunehmende Anzahl an Komfortfunktionen und Fahrzeugderivaten sowie steigende Erwartungen an Qualität, Effizienz und Sicherheit geprägt. Die reale Erprobung ist ein kritischer Pfad im Entwicklungsprozess. Die vorliegende Arbeit beschreibt ein neues Prüfsystemkonzept für die Komponentenerprobung, welches diesen Anforderungen Rechnung trägt. Das Herzstück ist eine softwarebasierte Systemarchitektur zur Automatisierung von Prototypentests. Schwerpunkte sind die Flexibilität in der Praxisanwendung, die Ausweitung der Messdatenerfassung mit zweckmäßiger Verwaltung zur Bauteilüberwachung und Fehlerrekonstruktion sowie eine aufgabenorientierte Schnittstelle zur Integration von Robotern. Diese übernehmen die mechanische Betätigung von beweglichen Fahrzeugkomponenten. Anhand von zwei konkreten Beispielen, einem Prüfstand zur Absicherung von Fahrzeugtüren sowie einem Prüfstand für Steifigkeitsmessungen wird die Praxistauglichkeit nachgewiesen.