Searched for: subject:"LED"
(1 - 20 of 51)

Pages

document
Huang, Chengyu (author)
Optogenetics is a biological technique that uses light to control cells in living tissues, typically neurons, that have been genetically modified to express light-sensitive ion channels. Using this technique, neuroscientists can investigate the neural circuits underlying neurological diseases with a higher spatio-temporal resolution when...
master thesis 2018
document
Denissen, Barbara (author)
Designing a lampshade design for an Amsterdam based company with the basic requirements of low- cost, in house production, adjustable features and implementable within a year. Which resulted in a minimalist lampshade with a modular and variable design.
master thesis 2018
document
Hollander, Vera (author)
In Manica Province in Central Mozambique, agricultural activities consist for a significant part of farmer-led irrigated agriculture. These farmers construct and maintain their own irrigation systems with local inputs and have a commercial intent. Organization is often individual and farmers receive zero to minimal external support from donors,...
master thesis 2018
document
Boerkamp, Ilonka (author)
The aim of this project was to design a new lighting product for the company Fatboy. In Figure 1 an abstract overview is shown of the project process, consisting of three main phases.

Fatboy is a Dutch design brand that provides accent furniture products which bring more (fun) to living. The company is especially known for its...
master thesis 2018
document
Conesa Baños, Alvaro (author)
Power switches are used very often in applications such as industrial and automotive. The main function of these devices is to switch the energy delivered to the load so that power could be transferred in the most optimum way meeting a certain set of requirements. Due to recent and continuous developments in system-on-chip technologies, it will...
master thesis 2018
document
Shinde, Rhythima (author)
More than 200 million Indians are without electricity, and the majority lies in the rural areas, where the central grid fails to reach due to unreliable distribution and inconsistent terrain. The solutions that reach include majorly, decentralized energy resources via solar micro-grids, or solar home systems. New projects of energy sharing are...
master thesis 2017
document
Gemke, Pascal (author)
Police organisations wordwide struggle with the implementation of intelligence-led policing (ILP). This research aims to identify organisational factors that affect the state of implementation of ILP in the Dutch police force. From a multiple-case study research multiple factors have been identified that affect the functioning of ILP. These...
master thesis 2017
document
Stoimenova, Niya (author)
By 2027 75% of today’s Fortune 500 companies will be gone. Randomly pursuing different ideas and hoping that at least one of them can turn into something innovative is not enough anymore. We need to design organizations that can continuously create human-centered innovation. The construct of design-led ambidexterity (DLA) can support us in doing...
master thesis 2017
document
Kong, Fanyu (author)
LED lamps becomemore and more economically attractive in the lighting market, primarily thanks to their great energy saving, long lifetime and ever decreasing cost compared with the conventional lighting solutions, such as incandescent or fluorescent ones. A traditional fluorescent lighting system consists of a fluorescent lamp(s) and a magnetic...
master thesis 2017
document
Galnares de la Garza, F.O. (author)
In this work, gas phase toluene was degraded as model contaminant in an annular LED-based photocatalytic reactor under various light irradiance and illumination modes as a means to enhance the efficiency in illumination. The effect of controlled periodic illumination was first studied by exploring the effect of the duty cycle and the period and...
master thesis 2017
document
Papadopoulos, Themistoklis (author)
The declining port/industrial activities near the urban structure of cities generate new challenges for contemporary societies. Among others, these challenges interest the desolation of urban districts and the creation of large urban voids, one of the major problems affecting, nowadays, the Greek cities. This phenomenon is witnessed in a larger...
master thesis 2017
document
Harsha Achanta, S. (author)
: Light emitting diodes (LEDs) have made remarkable progress since their invention and today they can be found in a wide range of applications such as TV remotes, automotive headlamps, general lighting, traffic signals, camera flashes, display and screens. LEDs that emit light in the ultraviolet-C (UV-C) range are used in applications such as...
master thesis 2016
document
Van Berchum, V.A.H. (author)
This masker thesis describes the design process of the basketball backstop of the future. A basketball backstop is the piece of equipment with a ring, on which the players score during a game of basketball. The game of basketball is changing; fans want a more engaging game experience and sports marketing becomes increasingly important. Schelde...
master thesis 2016
document
Li, Z. (author)
As a promising technology, photocatalysis shows its unique advantages and potential in many disciplines, from hydrogen production, indoor and outdoor air purification, remediation of non-biodegradable molecular in the factory, to the organic synthesis with high selectivity. In recent years, photocatalytic semiconductor process has shown a high...
master thesis 2016
document
Guo, J. (author)
Solid-state LED lighting, as the fourth-generation lighting technology, has drawn great popularity due to its long lifetime, high luminous efficacy, high energy efficiency and sustainability. Technical advancement and rapid cost-down in LED technology bring entirely new possibilities in lighting applications and stimulate a significant...
master thesis 2015
document
Chen, Y. (author)
LED lamps have become increasingly popular in the market thanks to high energy efficiency. Tubular LED lamps are widely adopted to replace conventional linear fluorescent lamps, like T8 and T12. Compared with rewiring of fixtures (remove or bypass the ballast) retrofit LED Tubes (TLED), which can be directly powered by the existing ballast, are...
master thesis 2015
document
Verkerk, T.J. (author)
The project researches the implementation and integration of media technologies for communication purposes in architectural and natural environments. These technologies give designers new tools to create spaces which can be more responsive, functional and communicative and adapt in realtime. By creating a network of light landscapes, shapes and...
master thesis 2015
document
Stijger, P. (author)
This urban and architectural design is a response to the conflict between urbanisation and agriculture. The project integrates a large scale vegetable production facility into the urban fabric by making use of LED-farming technology.
master thesis 2015
document
Ma, Y. (author)
In recent years, the LED lighting developed rapidly because of its superior efficiency, eco-friendliness, and longer lifetime compared to the fluorescent and its incandescent counterparts. As the core of LED systems, LED drivers need to be well designed in order to properly drive the LEDs with high efficiency, high reliability, long lifetime,...
master thesis 2015
document
Palaiogiannis, F. (author)
The impressive features, both in a design and technical aspect, of the Organic LED (OLED) lighting technology have attracted the interest of the research and commercial world and have recently be in the spotlight of the automotive industries, like the Lighting Department of Audi. Some of the most exciting features of these lights are the...
master thesis 2015
Searched for: subject:"LED"
(1 - 20 of 51)

Pages