Plan of College buildings and lot from Mr. Bulfinch, [ca. 1814]

Known as the Bulfinch view, this proposed site plan of the College grounds by Charles Bulfinch depicts University Hall at the center of the drawing surrounded by Massachusetts, Harvard, Hollis, Stoughton, and Holworthy Halls. Several unlabeled buildings are displayed in the plan.

Estudi de la il·luminació a les aules, laboratoris docents i accessos de l'edifici P2 de l'EPS de la UdG.

L'objecte del treball és conèixer la realitat de la intal·lació luminotècnica actual de l'edifici PII de l'EPS per proposar alguna millora, buscant l'estalvi energètic i per tant la menor emissió de gassos contaminants a l'atmosfera

Mirror lightpipes: daylighting performance in real buildings

Mirror lightpipes are useful for providing healthy and energy-efficient daylight into buildings where windows and skylights are unsuitable, insufficient or generate too much heat gain. The lightpipes have been installed in dozens of buildings in the UK. Field monitoring has been carried out to assess their performance in four different buildings: the headquaters of a major insurance company, a health clinic, a residential building and a college dining hall In those cases where lighipipes with moderate aspect ratios were installed, good illuminance of up to 450 lux has been obtained with internal/external illuminance ratios around 1%. When long and narrow lightpipes with many bends are used, however, the ratio reduced to around 0.1%. These results showed that lightpipes can be effective daylighting devices provided that excessive aspect ratios and numbers of bends are avoided. Lightpipes with larger diameters should be used whenever possible. The lightpipes often improved signiScantly the visual quality af the interior environment, and high user satisfaction was found even in buildings where a relatively low level of daylight was admitted through the lightpipes

Lighting efficiency for better energy cost control : guidelines for lighting standards and low cost strategies for efficient use of lighting in Illinois state buildings /

"ILENR/BE-86-01."--Cover.

The design and testing of a daylighting device : optimising the energy and optical performance of Australian commercial buildings

The effective daylighting of multistorey commercial building interiors poses an interesting problem for designers in Australia’s tropical and subtropical context. Given that a building exterior receives adequate sun and skylight as dictated by location-specific factors such as weather, siting and external obstructions; then the availability of daylight throughout its interior is dependant on certain building characteristics: the distance from a window façade (room depth), ceiling or window head height, window size and the visible transmittance of daylighting apertures. The daylighting of general stock, multistorey commercial buildings is made difficult by their design limitations with respect to some of these characteristics. The admission of daylight to these interiors is usually exclusively by vertical windows. Using conventional glazing, such windows can only admit sun and skylight to a depth of approximately 2 times the window height. This penetration depth is typically much less than the depth of the office interiors, so that core areas of these buildings receive little or no daylight. This issue is particularly relevant where deep, open plan office layouts prevail. The resulting interior daylight pattern is a relatively narrow perimeter zone bathed in (sometimes too intense) light, contrasted with a poorly daylit core zone. The broad luminance range this may present to a building occupant’s visual field can be a source of discomfort glare. Furthermore, the need in most tropical and subtropical regions to restrict solar heat gains to building interiors for much of the year has resulted in the widespread use of heavily tinted or reflective glazing on commercial building façades. This strategy reduces the amount of solar radiation admitted to the interior, thereby decreasing daylight levels proportionately throughout. However this technique does little to improve the way light is distributed throughout the office space. Where clear skies dominate weather conditions, at different times of day or year direct sunlight may pass unobstructed through vertical windows causing disability or discomfort glare for building occupants and as such, its admission to an interior must be appropriately controlled. Any daylighting system to be applied to multistorey commercial buildings must consider these design obstacles, and attempt to improve the distribution of daylight throughout these deep, sidelit office spaces without causing glare conditions. The research described in this thesis delineates first the design optimisation and then the actual prototyping and manufacture process of a daylighting device to be applied to such multistorey buildings in tropical and subtropical environments.

RFID based Efficient Lighting Control

The Kyoto Protocol and the European Energy Performance of Buildings Directive put an onus on governments
and organisations to lower carbon footprint in order to contribute towards reducing global warming. A key
parameter to be considered in buildings towards energy and cost savings is its indoor lighting that has a major
impact on overall energy usage and Carbon Dioxide emissions. Lighting control in buildings using Passive
Infrared sensors is a reliable and well established approach; however, the use of only Passive Infrared does not
offer much savings towards reducing carbon, energy, and cost. Accurate occupancy monitoring information can
greatly affect a building’s lighting control strategy towards a greener usage. This paper presents an approach for
data fusion of Passive Infrared sensors and passive Radio Frequency Identification (RFID) based occupancy
monitoring. The idea is to have efficient, need-based, and reliable control of lighting towards a green indoor
environment, all while considering visual comfort of occupants. The proposed approach provides an estimated
13% electrical energy savings in one open-plan office of a University building in one working day. Practical
implementation of RFID gateways provide real-world occupancy profiling data to be fused with Passive
Infrared sensing towards analysis and improvement of building lighting usage and control.

Chapman College Gymnasium

The Chapman College Gymnasium, Orange, California. Also called "The Box." Originally an Orange Union High School building, it was dedicated March 26, 1926 and torn down in January, 1977 to make way for the Hutton Sports Center.

Braden Residence Hall, Chapman College, Orange, California

Braden Hall, originally West Hall, men's dormitory, Chapman University, Orange, California. Constructed by Chapman College in 1959 and demolished in 2007.

Ground breaking for West Hall, Chapman College, Orange, California

Four officials with shovel at the groundbreaking ceremony for West Hall, renamed Braden Hall, Chapman College, Orange, California, 1959. Partially identified, left to right: Randolph Cutlip; Colleen Richardson; Ellis Steiner; Rod ___. The men's dormitory was demolished in 2007.

Chapman College Chapel, Orange, California

Chapman College Chapel, once Trinity Episcopal Church, Orange, California, The wooden-shingled church, constructed in 1909, is located on the northeast corner of East Maple Avenue and North Grand Street. Chapman College (now Chapman University) purchased the church for their chapel when the congregation moved to a new church on Canal Street.

Chapman College Chapel, Orange, California

Chapman College Chapel, once Trinity Episcopal Church, Orange, California, The wooden-shingled church, constructed in 1909, is located on the northeast corner of East Maple Avenue and North Grand Street. Chapman College (now Chapman University) purchased the church for their chapel when the congregation moved to a new church on Canal Street.