Writers from both world wars, concerned with the representation of war, wrestled with the predicament of partial sight. Their work reveals the problematic dichotomy that exists between the individual’s selective range of vision and the immense scale of conflict. Central to this authorial dilemma is the question of the visual frame: how do you contain – within the written word – sight that resists containment and expression? The scale of the two world wars accentuated the representative problem of warfare. This thesis, by examining a wide range of World War One and World War Two literature, explores the varied literary responses to the topical relationship between sight and reality in wartime. It examines the war poetry of Wilfred Owen, Ford Madox Ford’s tetralogy Parade’s End, The Return of the Soldier by Rebecca West, Elizabeth Bowen’s The Heat of the Day, and Virginia Woolf’s novels Mrs Dalloway and Between the Acts alongside less well-known works such as David Jones’s prose-poem In Parenthesis, the two short stories ‘The Soldier Looks for His Family’ by John Prebble and ‘The Blind Man’ by D.H. Lawrence, as well as William Sansom’s collection of short stories Fireman Flower, and Louis Simpson’s war poetry. This thesis, by focussing on the inherent difficulties of reconciling perception and representation in war, interrogates the boundaries of sight and the limits of representation. The changing place of sight in writing from the two world wars is examined and the extent to which discourses of vision were shaped and developed, in the early decades of the twentieth century, by war experience is explored. The critical containment and categorisation of sight that often dominates readings of sight in texts from both world wars is questioned suggesting the need for a more flexible understanding of, and approach towards, sight.

The purpose of this study was to identify certain aspects related to sight singing which tend to cause difficulty in teaching junior high school students and to suggest exercises that might be used to aid in overcoming these difficulties, Data included a questionnaire to junior high school teachers in three states. Subjects researched and discussed were the physical, intellectual, and emotional development of the adolescent; the changing voice and the range and vocal limitations of junior high singers; and rhythmic, melodic, harmonic, and other aspects of sight singing. Included were vocal procedures to be used with young voices, suggestions for choosing and/or arranging appropriate music, and original compositions designed to meet the needs and interests of junior high school students.

The ultra-wideband (UWB) technology has a vast unlicensed frequency spectrum, which can support precise indoor positioning in orders of centimeters. The features of UWB signals can be utilized for variety of applications. In this project first we present an empirical channel models to analyze the localization accuracy of the UWB technology for interactive electronic gaming (Ping-Pong) in Line-of-Sight (LOS) and Obstructed LOS (OLOS) scenarios. Then we introduce a new concept that we refer to as micro-gesture detection to handle the more refined motions of the hand, such as rotation, while one antenna is held by the user using features of UWB signal. We use four specific features of the UWB signals: time of arrival, power of the first peak, total power, and the Root-Mean Square (RMS) of the delay spread, for this purpose. As the hand rotates the position of the antenna in the hand and the external antenna changes from LOS to OLOS. We demonstrate that features of the UWB signals are more useful than the RSS signal of the Wi-Fi to detect this class of micro-gestures. We foresee this micro-gesture detection capabilities become helpful for the people with limited ability or visually impaired for implementation of simplified sign language to communication with electronic devices located away from a person. We compare gesture detection using multiple features of the UWB signal with traditional gesture detection using the received signal strength (RSS) of the Wi-Fi signal.

At present, the current 4G systems provide a universal platform for broadband mobile services; however, mobile traffic is still growing at an unprecedented rate and the need for more sophisticated broadband services is pushing the limits on current standards to provide even tighter integration between wireless technologies and higher speeds. This has led to the need for a new generation of mobile communications: the so-called 5G. Although 5G systems are not expected to penetrate the market until 2020, the evolution towards 5G is widely accepted to be the logical convergence of internet services with existing mobile networking standards leading to the commonly used term “mobile internet” over heterogeneous networks, with several Gbits/s data rate and very high connectivity speeds. Therefore, to support highly increasing traffic capacity and high data rates, the next generation mobile network (5G) should extend the range of frequency spectrum for mobile communication that is yet to be identified by the ITU-R. The mm-wave spectrum is the key enabling feature of the next-generation cellular system, for which the propagation channel models need to be predicted to enhance the design guidance and the practicality of the whole design transceiver system. The present work addresses the main concepts of the propagation channel behaviour using ray tracing software package for simulation and then results were tested and compared against practical analysis in a real-time environment. The characteristics of Indoor-Indoor (LOS and NLOS), and indoor-outdoor (NLOS) propagations channels are intensively investigated at four different frequencies; 5.8 GHz, 26GHz, 28GHz and 60GHz for vertical polarized directional, omnidirectional and isotropic antennas patterns. The computed data achieved from the 3-D Shooting and Bouncing Ray (SBR) Wireless Insite based on the effect of frequency dependent electrical properties of building materials. Ray tracing technique has been utilized to predict multipath propagation characteristics in mm-wave bands at different propagation environments. Finally, the received signal power and delay spread were computed for outdoor-outdoor complex propagation channel model at 26 GHz, 28 GHz and 60GHz frequencies and results were compared to the theoretical models.

International Telemetering Conference Proceedings / October 20-23, 2003 / Riviera Hotel and Convention Center, Las Vegas, Nevada / Two separate imaging payloads were successfully operated using a wireless line-of-sight telemetry system that was developed as part of a recently completed UAV (unmanned aerial vehicle) imaging campaign over the largest coffee plantation in the USA. The objective was to demonstrate the performance of “off-the-shelf” wireless technology in an effort to reduce the cost of line-of-sight telemetry for imaging payloads on UAVs. Pre-deployment tests using a conventional twin-engine piloted aircraft at a flight height of 10k ft demonstrated successful broadband connectivity between a rapidly moving (ca. 280 km hr^(-1)) airborne WLAN (wireless local area network) and a fixed ground station WLAN. This paper details the performance of the wireless telemetry system on a slow-flying (<50 km hr^(-1)) solar-powered UAV at a flight height of 6.4 km.

ITC/USA 2005 Conference Proceedings / The Forty-First Annual International Telemetering Conference and Technical Exhibition / October 24-27, 2005 / Riviera Hotel & Convention Center, Las Vegas, Nevada / The terminal phase telemetry data acquisition has always been a challenging task especially for long and medium range test launches. The task becomes more complicated if the article under test describes a very low altitude cruise terminal phase trajectory. Generally, for long and medium range missions test fired into sea the terminal phase data is acquired by deploying instrumented ships in the vicinity of impact point but beyond the safety corridor. But for long range missions with low altitude cruise terminal phase trajectory and wide safety corridor this conventional approach will not work out because of limitation of LOS from the ship platforms. Hence, for such applications an air borne telemetry receiving system is also to be added to the down range instrumentation network. This paper describes a typical and cost effective air borne system realized utilizing the Commercial Off The Shelf (COTS) products and technology. This paper also addresses as to how the signal scattering problems are tackled in the design implementation.

International Telemetering Conference Proceedings / October 20-23, 2003 / Riviera Hotel and Convention Center, Las Vegas, Nevada / Tactical unmanned aerial vehicles (UAV’s) can deliver real-time battlefield video directly to the soldier providing unprecedented situational awareness. The video communications system must be compact, lightweight, secure, and easy to deploy without a complicated ground station. Pacific Microwave Research, Inc. is developing a system capable of providing reliable and secure video communications to handheld terminals throughout the theater. PMR’s Coded Orthogonal Frequency Division Multiplex (COFDM) video transmission system is designed for tactical video transmission in battlefield or Military Operations in Urban Terrain (MOUT) environments. Using digital modulation coding, the system provides a very robust link in the mobile environment.

Studiens syfte är att få inblick i hur elgitarrlärare arbetar för att få sina elever att lära sig notskrift. I bakgrundskapitlet beskrivs tidigare forskning om notläsning och notskrift. Som teoretisk utgångspunkt används ett designteoretiskt perspektiv, vilket fokuserar på hur människor använder olika tecken för att designa sin kommunikation och sitt lärande. Studien vilar på en kvalitativ forskningsansats med videoobservation som metod. Sex elgitarrlärare på olika kulturskolor har videoobserverats. Det inspelade materialet har sedan transkriberats och analyserats med fokus på de teckenskapande resurser lärarna använder i sin undervisning. I resultatet framkommer att lärarna använder såväl tal, sång, kropp, instrument, musikaliska termer och ljudande bakgrunder för att undervisa traditionell notskrift och/eller tabulatur till eleverna. I diskussionen berörs två övergripande undervisningssätt som har lyfts fram hos lärarna: en traditionell notbunden och musikteoribaserad undervisning och en tabulatur- och gehörsbaserad undervisning. / The study aims to gain insight into how guitar teachers working to get their students to learn musical notation. In the background chapter, previous research in music reading and notation is shown. As a theoretical basis the design theory perspective is used, which focuses on how people use different characters to design their communication and learning. The study is based on a qualitative research with video observation as method. Six electric guitar teachers at different arts schools have been observed using video recording. The recorded material was then transcribed and analysed with a focus on the character-building resources teachers use in their teaching. The result shows that teachers use speech, voice, body, instrument, musical terms and sounding backing tracks to teach traditional music notation and/or tablature for students. In the discussion two comprehensive teaching methods that have been highlighted by the teachers is discussed: a traditional sight-reading and music theory based teaching and a tablature and ear based instruction.

My thesis focuses on the perceptive afflictions caused by alteration of the normal biological functioning of sight and memory. These afflictions are related to the redefinition and disgregation of the classical and postclassical cinematographic characters, and affect cinematographic language, establishing a dialectical relation with the filmic image that contaminates our spectatorial perception. In the first chapter I propose a different reading of a few moments in film history, turning points in which a modification of the ordinary sensorial patterns has been introduced. From the German Expressionism to the late authorial experiments of the 60s, there is a sort of hidden history of film that passes through the continuous redefinition of the audience sensory activity. The different perspective upon broadly studied topics leads to the analysis of contemporary cinema: my thesis tries to investigate the reasons that led cinema to continually increase the representation of perceptive afflictions during the last years, and theses “affected” narratives of afflictions and dysfunctions have interesting effects upon so called “normal” perception of the reality surrounding us. The chapters 2 and 3 respectively analyze memory disorders and different dysfunctions of sight: these elements determine alterations in the ‘normal’ and ‘sensory’ perception of reality. They work as narrative factors changing the visual filmic instruments and redefining the role of the subject (and his/her uncertain definition of identity) in contemporary narratives that show how new technologies are profoundly transforming (and enhancing) the perceptive mechanisms involved in our spectatorial activity. In this work I analyze those films that are mostly committed to a clear and readable narration. My study primarily concentrates on American cinema of the last 30 years – with particular attention to popular Hollywood productions – because Hollywood has become the privileged ‘laboratory’ for the negotiation of gaze and images in the contemporary mediascape, while during the classical era experimental and avant-garde cinema were the “place” in which audience experienced the most important redefinitions of the boundaries between different types of mediated perception.

Studiens syfte är att se ifall det är möjligt att under en kortare tid bli en bättre a-vistaläsare. För att undersöka detta har jag under en åttaveckorsperiod övat a-vista 15 minuter per dag, med hjälp av en bok just för a-vistaläsning. Ett urval av dessa övningstillfällen har jag videofilmat. Jag har också använt mig av loggbok för att dokumentera mina upplevelser av min egen process. Som teoretisk utgångspunkt har jag valt ett multimodalt designteoretiskt perspektiv. I resultatet visas hur olika resurser hanteras, samt hur progression i lärandet har varit. Det framkommer att jag under denna period har lärt mig att läsa a-vista bättre än innan. Jag använde mig av kroppsliga resurser i ganska stor utsträckning då jag övade a-vistaläsning. I diskussionen beskriver jag utifrån det designteoretiska perspektivet hur förutsättningarna utifrån den valda boken har varit, samt vilka resurser som användes vid lärandet. / The purpose of this study is to find out if it is possible to become better at sight-reading melodies during a shorter period, in this case eight weeks with 15 minutes of daily training. With a video recorder, I have documented a selection of daily training sessions based on a book that specifically focuses on sight-reading melodies. Furthermore, I have written a logbook to document my personal experiences during the process. Theoretical perspective is design theory. The results shows how different resources are handled, and the learning progression of the process are described. It appears that I during this period, have become better at sight-reading melodies and it is also clear that I use bodily resources quite a lot while practicing sight-reading. Lastly, in the last chapter I discuss the preconditions given by the book and what resources that has been created during my learning period.