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University of Central Florida

2010

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Performance Of Four Near Zero Energy Homes: Lessons Learned, Florida Solar Energy Center, Carlos Colon Dec 2010

Performance Of Four Near Zero Energy Homes: Lessons Learned, Florida Solar Energy Center, Carlos Colon

FSEC Energy Research Center®

While the idea of a zero or near zero energy home is well understood, the actual performance of the structure can be different than expected. High performance homes necessitate increasingly complex envelope, HVAC, water heating, and appliance systems, and successful designs rely on proper function and feedback from those systems to achieve low-energy goals. This paper presents measured data on four near zero energy homes located in Florida that are a part of the U.S. DOE Building America program. The monitored data are compared to both a benchmark model and the prototype computer simulations. By examining the submetered energy data, …


Excitation Band-Gap Tuning Of Dopant Based Quantum Dots With Core-Inner Shell-Outer Shell Div, Swadeshmukul Santra, Soumitra Kar Dec 2010

Excitation Band-Gap Tuning Of Dopant Based Quantum Dots With Core-Inner Shell-Outer Shell Div, Swadeshmukul Santra, Soumitra Kar

UCF Patents

A composition and method for fabricating and tuning a dopant based core-shell semiconductor having a quantum dot core with an excitation band-gap are provided. A quantum dot core composed of an alloy of cadmium sulfide (CdS) and zinc sulfide (ZnS) as semi-conductor materials include a dopant of manganese (Mn) added to the core and an outer shell of zine sulfide (ZnS). The dopant based core/shell quantum dot semiconductor of the present invention allows the fine tuning of an excitation band-gap, covering a wide range (from 2.4 eV to ~4 eV). When doped with Mn, these alloy Qdots emit bright yellow/orange …


Systems And Methods For Adaptive Interference Cancellation, Guifang Li Dec 2010

Systems And Methods For Adaptive Interference Cancellation, Guifang Li

UCF Patents

In one embodiment a communications system includes an RF receiver that receives a desired signal and the interference signal, a first phase modulator that receives the desired signal and the interference signal from the RF receiver and generates a resulting optical signal, a second phase modulator that generates a modulated optical signal relative to an inverse interference signal and transmits the modulated optical signal to the first phase modulator, and a detector that receives the resulting optical signal from the first phase modulator and detects the desired signal, wherein the resulting optical signal comprises a modulated optical signal generated by …


Transflective Liquid Crystal Display Using Separate Transmissive And Reflective Liquid Crystal Cells And Materials With Single Cell Gap, Shin-Tson Wu, Qi Hong, Yung-Hsun Wu Dec 2010

Transflective Liquid Crystal Display Using Separate Transmissive And Reflective Liquid Crystal Cells And Materials With Single Cell Gap, Shin-Tson Wu, Qi Hong, Yung-Hsun Wu

UCF Patents

A transflective liquid crystal display (TLCD) using separate transmissive (T) and reflective (R) cells in which two liquid crystal materials with different birefringence changes are used. The birefringence change of the R region is half of the birefringence change of the T region. In this case, a single cell gap is possible and identical transmittance and reflectance for R and T is obtained. It is applicable to various reflective LC modes, and the fabrication methods are simple.


Florida Weatherization Training - Quarterly Report (October 2010-December 2010), Florida Solar Energy Center, Neil Moyer Dec 2010

Florida Weatherization Training - Quarterly Report (October 2010-December 2010), Florida Solar Energy Center, Neil Moyer

FSEC Energy Research Center®

The weatherization training for the State of Florida Dept of Community Affairs continues at the Florida Solar Energy Center's Training Facility. Progress for the sixth three months of the contract included a five day classroom training on October 18-22 (17 students) and in-field evaluations (16 students).


High Efficiency Solar Powered Fans, Danny Parker, Bart Hibbs Dec 2010

High Efficiency Solar Powered Fans, Danny Parker, Bart Hibbs

UCF Patents

Highly efficient solar fans used in portable and built in configurations. A ventilation fan can be used for exhausting air out from underneath roofs, and/or for being portable in use and application. The fan can include optimized airflow blades having a twisted configuration that can move at a rotational speed operation of up to approximately 500 rpm. The approximately 15 inch diameter twisted blades can be pre-milded on a hub that together form a single molded unit of plastic. They can also be fabricated using metal. The unit can be mounted in an exhaust outlet having a conical diffuser on …


Image Reconstruction For A General Circle-Plus Trajectory, Alexander Katsevich Dec 2010

Image Reconstruction For A General Circle-Plus Trajectory, Alexander Katsevich

UCF Patents

Methods, apparatus and systems for an exact filtered back projection process for circle-plus trajectories, which consist of two components: C and L. The first component C, is analogous to a circle in the traditional circle-plus trajectories, is any closed (not necessarily planar) continuous curve. The second component L is almost any continuous curve. The only condition is that L starts below C and ends above C. The process does not depend on the global properties of L. When the source is located on L, one needs to know only how C projects onto the corresponding detector and the properties of …


Lightweight Portable Training Device To Simulate Kayaking, Ronald Eaglin Dec 2010

Lightweight Portable Training Device To Simulate Kayaking, Ronald Eaglin

UCF Patents

Methods and devices for kayak training and/or exercising. One embodiment can use two PVC type pipes (one shorter than the other) in a parallel configuration. A flexible bungee type stretchable cord can be passed through the small pipe and have ends that are each attempted to opposite ends of the larger pipe. Ends of another stretchable cord are each fixable attached to ends of the small pipe with a mid portion of the second bungee cord attached to a fixably nonmoveable member such as a door knob and the like. A user sitting down can grip the larger pipe with …


Method And System To Attach Carbon Nanotube Probe To Scanning Probe Microscopy Tips, Lee Chow, Guang Chai Dec 2010

Method And System To Attach Carbon Nanotube Probe To Scanning Probe Microscopy Tips, Lee Chow, Guang Chai

UCF Patents

An easy and controllable method and system to attach a carbon nanotube to a scanning probe tip such as a scanning probe microscopy (SPM) tip using a focus ion beam (FIB) technique. The method and system includes selecting a carbon fiber by a Focus Ion Beam micromanipulator, picking up the carbon fiber with the nanotube tip, forming a slot on an SPM tip, and inserting the carbon fiber with the nanotube tip into the slot.


Mode-Locked Optical Amplifier As A Source For A Wdm-Wdm Hierarchy Architecture, Peter Delfyett, Thomas Banwell, Shahab Etemad, Stefano Galli, Janet Lehr Jackel, Ronald Menedez, Paul Toliver Dec 2010

Mode-Locked Optical Amplifier As A Source For A Wdm-Wdm Hierarchy Architecture, Peter Delfyett, Thomas Banwell, Shahab Etemad, Stefano Galli, Janet Lehr Jackel, Ronald Menedez, Paul Toliver

UCF Patents

No abstract provided.


Uncovering The Potential Of A New More Affluent And Loyal Market: The Curacao North Sea Jazz Festival, Robertico R. Croes, Manuel A. Rivera, Kelly Semrad Dec 2010

Uncovering The Potential Of A New More Affluent And Loyal Market: The Curacao North Sea Jazz Festival, Robertico R. Croes, Manuel A. Rivera, Kelly Semrad

Dick Pope Sr. Institute Publications

No abstract provided.


Tangerine Avenue Retrofitting Project, Ni-Bin Chang, Martin Wanielista Dec 2010

Tangerine Avenue Retrofitting Project, Ni-Bin Chang, Martin Wanielista

BMP Trains Research and Publications

No abstract provided.


Ucf Metallic Gold Pegasus Logo Project File, Cynthia Dancel Dec 2010

Ucf Metallic Gold Pegasus Logo Project File, Cynthia Dancel

Libraries' Documents

No abstract provided.


Silicon-Controlled Rectifier (Scr) Device For High-Voltage Electrostatic Discharge (Esd) Applications, Juin Liou, Zhiwei Liu, James Vinson Nov 2010

Silicon-Controlled Rectifier (Scr) Device For High-Voltage Electrostatic Discharge (Esd) Applications, Juin Liou, Zhiwei Liu, James Vinson

UCF Patents

A silicon controlled rectifier (SCR) device having a high holding voltage includes a PNP transistor and an NPN transistor, each transistor having both p-type and n-type dopant regions in their respective emitter areas. The device is particularly suited to high voltage applications, as the high holding voltage provides a device which is more resistant to latchup subsequent to an electrostatic discharge event compared to devices having a low holding voltage.


Systems And Methods For Providing Compact Illumination In Head Mounted Displays, Jannick Rolland, Yonggang Ha, Vesselin Shaoulov Nov 2010

Systems And Methods For Providing Compact Illumination In Head Mounted Displays, Jannick Rolland, Yonggang Ha, Vesselin Shaoulov

UCF Patents

Disclosed are systems and methods for providing illumination in a head mounted display. In one embodiment a method includes emitting light from a plurality of sources at a plurality of wavelengths and transmitting the light from the plurality of sources to a first device. The method further includes combining the light, utilizing the first device, from the plurality of sources into a combined light signal and creating telecentricity in the combined light signal. The method also includes receiving a telecentric light signal on a display surface. In one embodiment the system includes a light source, a hybrid reflective structure configured …


Treasury Report 2010-11-18, Staff Advisory Council Nov 2010

Treasury Report 2010-11-18, Staff Advisory Council

Staff Advisory Council Meeting Documents

No abstract provided.


Delayed Offset Multi-Track Ofc Sensors And Tags, Donald Malocha, Derek Puccio Nov 2010

Delayed Offset Multi-Track Ofc Sensors And Tags, Donald Malocha, Derek Puccio

UCF Patents

Apparatus, systems, devices and methods for providing an orthognal frequency coding technique for surfaced acoustic wave sensors incorporating the use of multiple parallel acoustic tracks to provide increased coding by phase shifting and delaying a code sequence. The surface acoustic wave sensor includes parallel tracks with multiple reflectors with differing delay offsets to form a complex code sequence. The reflectors may be uniform, but alternatively could include fingers withdrawen, have reflector position modulation, differing frequencies or be spatially weighted.


Passive Nutrient Removal Material Mixes Div A, Martin Wanielista, Ni-Bin Chang Nov 2010

Passive Nutrient Removal Material Mixes Div A, Martin Wanielista, Ni-Bin Chang

UCF Patents

Method or process for rating, selecting, testing and verifying a sorption media for wet and dry ponds and green roof applications. In addition the compositions of the sorption media mixture for growing plants, filtration, etc.


Fibergramme Vol.33 No. 6, Weavers Of Orlando Nov 2010

Fibergramme Vol.33 No. 6, Weavers Of Orlando

Text Materials of Central Florida

FIBERGRAMME is published in September, November, January, March and May.


Building America Industrialized Housing Partnership Case Studies - 2010, Florida Solar Energy Center, Janet Mcilvaine Oct 2010

Building America Industrialized Housing Partnership Case Studies - 2010, Florida Solar Energy Center, Janet Mcilvaine

FSEC Energy Research Center®

This document is a compilation of 14 separate case studies of home builders who have adopted Building America principles of high performance as standard construction. This work was compiled by the Building America Industrialized Housing Partnership (www.baihp.org ) for the U.S. Department of Energy to serve as a model for other housing providers. BAIHP is led by the Florida Solar Energy Center of the University of Central Florida.


Optical Coagulation Monitor And Method Of Use, Aristide Dogariu Oct 2010

Optical Coagulation Monitor And Method Of Use, Aristide Dogariu

UCF Patents

An optical coagulation monitor and the method of monitoring blood coagulation status are disclosed. The method includes positioning a sample probe containing an optical fiber within a circulating blood; transmitting a low-coherence light through the optical fiber into the blood; detecting dynamic light scatter signals generated by the blood within a coherence volume and received through the optical fiber; analyzing the dynamic light scatter signals in comparison to a predetermined coagulation criterion; and reporting the coagulation status of the blood. The method can be used for monitoring blood coagulation status in vivo or in vitro in real time. Further disclosed …


Treasury Report 2010-10-21, Staff Advisory Council Oct 2010

Treasury Report 2010-10-21, Staff Advisory Council

Staff Advisory Council Meeting Documents

No abstract provided.


Florida Weatherization Training - Quarterly Report (July 2010 - September 2010), Florida Solar Energy Center, Neil Moyer Oct 2010

Florida Weatherization Training - Quarterly Report (July 2010 - September 2010), Florida Solar Energy Center, Neil Moyer

FSEC Energy Research Center®

The weatherization training for the State of Florida Dept of Community Affairs continues at the Florida Solar Energy Center's Training Facility. Progress for the fifth three months of the contract included minor course refinement of presentation materials and handouts as the result of the June 2010 updates to the P & G . Four 1-day IR classes were completed (45 students).


Apparatus And Method For Increasing Thermal Conductivity Of A Substrate., Aravinda Kar, Nathaniel Quick Oct 2010

Apparatus And Method For Increasing Thermal Conductivity Of A Substrate., Aravinda Kar, Nathaniel Quick

UCF Patents

An apparatus and method is disclosed for increasing the thermal conductivity in a substrate of a non-wide bandgap material comprising the steps of directing a thermal energy beam onto the substrate in the presence of a first doping gas for converting a region of the substrate into a wide bandgap material to enhance the thermal conductivity of the substrate for cooling the non-wide bandgap material. In one example, the invention is incorporated into a carbon rich layer formed within the wide bandgap material. In another example, the invention is incorporated into a carbon rich layer formed within the wide bandgap …


Partially Passivated Quantum Dots, Process For Making, And Sensors Therefrom., Swadeshmukul Santra, Yang Heesun, Paul Halloway, Subir Sabui Oct 2010

Partially Passivated Quantum Dots, Process For Making, And Sensors Therefrom., Swadeshmukul Santra, Yang Heesun, Paul Halloway, Subir Sabui

UCF Patents

A partially passivating core shell particle includes a luminescent nanocrystal core, and a partially passivating semiconducting core shell on a surface of the nanocrystal. The shell allows selected analytes to alter a luminescent response of the core shell particle. a quantum dot-based sensing system includes at least one partially passivating core shell particle, a light source for irradiating the partially passivating core shell particle, and a light detector for receiving emissions from the particle, wherein emissions from the core shell particle chance in response to the presence of at least one analyte.


The Learning Marketspace, October 2010, Bob Heterick, Carol Twigg Oct 2010

The Learning Marketspace, October 2010, Bob Heterick, Carol Twigg

The Learning MarketSpace (4/03 - 4/14)

No abstract provided.


Composite Cavity For Enhanced Efficiency Of Up Conversion., Michael Bass, Dennis Deppe Sep 2010

Composite Cavity For Enhanced Efficiency Of Up Conversion., Michael Bass, Dennis Deppe

UCF Patents

Methods, apparatus and systems for an up-converter resonant cavity light emitting diode device includes a semiconductor light source, an up-converter to form the light emitter with up-converting materials and an electrical source coupled with the semiconductor light source for providing electrical energy to the semiconductor light source to provide a desired wavelength emitted light. The semiconductor light source is a resonant cavity light emitting diode or laser that emits an approximately 975 nm wavelength to provide electrical and optical confinement to the semiconductor light source to fonn a resonant cavity up-converting light emitting diode (UCIRCLED). Rows and columns of electrodes …


Opportunities For Energy Conservation And Improved Comfort From Wind Washing Retrofits In Two-Story Homes - Part I, Florida Solar Energy Center, Charles Withers, Jr. Sep 2010

Opportunities For Energy Conservation And Improved Comfort From Wind Washing Retrofits In Two-Story Homes - Part I, Florida Solar Energy Center, Charles Withers, Jr.

FSEC Energy Research Center®

Wind washing is a general term referring to diminished thermal control caused by air movement over or through a thermal barrier. The primary focus of this paper is towards a specific type of wind washing where wind can push attic air into the floor cavity between first and second stories of the home through ineffective (or missing) air barriers separating attic space from the floor cavity. A second type of wind washing studied in this project involved insulation batts on knee walls where space between the batts and the wall board allowed air movement against the gypsum wall board. During …


Opportunities For Energy Conservation And Improved Comfort From Wind Washing Retrofits In Two-Story Homes - Part Ii, Florida Solar Energy Center, Charles Withers, Jr. Sep 2010

Opportunities For Energy Conservation And Improved Comfort From Wind Washing Retrofits In Two-Story Homes - Part Ii, Florida Solar Energy Center, Charles Withers, Jr.

FSEC Energy Research Center®

Wind washing is a general term referring to diminished thermal control caused by air movement partially or completely bypassing the thermal barrier. The primary focus of this paper relates to a specific type of wind washing where wind can push attic air into the floor cavity between first and second stories of the home through ineffective (or missing) air barriers separating attic space from the floor cavity. A second type of wind washing studied in this project involves insulation batts on knee walls where space between the batts and the wall board allow air movement against the gypsum wall board. …


Affiliate Steps Toward Building Energy Star Homes, Florida Solar Energy Center, Janet Mcilvaine Sep 2010

Affiliate Steps Toward Building Energy Star Homes, Florida Solar Energy Center, Janet Mcilvaine

FSEC Energy Research Center®

To certify a home as an Energy Star, a builder works with a RESNET certified home energy rater to evaluate the home with respect to criteria required by the Energy Star program. The following steps will help Habitat affiliates navigate the path toward building Energy Star homes.