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Rochester Institute of Technology

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Reporter - February 22nd 1980, Rit Reporter Staff Feb 1980

Reporter - February 22nd 1980, Rit Reporter Staff

University Publications

No abstract provided.


R.I.T. News & Events - February 21, 1980, University News Services, Rochester Institute Of Technology Feb 1980

R.I.T. News & Events - February 21, 1980, University News Services, Rochester Institute Of Technology

University Publications

No abstract provided.


Reporter - February 15th 1980, Rit Reporter Staff Feb 1980

Reporter - February 15th 1980, Rit Reporter Staff

University Publications

No abstract provided.


R.I.T. News & Events - February 14, 1980, University News Services, Rochester Institute Of Technology Feb 1980

R.I.T. News & Events - February 14, 1980, University News Services, Rochester Institute Of Technology

University Publications

No abstract provided.


Reporter - February 8th 1980, Rit Reporter Staff Feb 1980

Reporter - February 8th 1980, Rit Reporter Staff

University Publications

No abstract provided.


R.I.T. News & Events - February 7, 1980, University News Services, Rochester Institute Of Technology Feb 1980

R.I.T. News & Events - February 7, 1980, University News Services, Rochester Institute Of Technology

University Publications

No abstract provided.


A Study On The Improvement Of Rop Newspaper Color Through Modification Of The Reproductive Curve To Lighten The Overall Reproduction, Ronald Assoian Feb 1980

A Study On The Improvement Of Rop Newspaper Color Through Modification Of The Reproductive Curve To Lighten The Overall Reproduction, Ronald Assoian

Theses

Most run on paper offset newspapers have not shown the capability of producing color reproductions without having the prints subject to a darkening or a muddy look. This problem is basically caused by the absorbency of the newsprint. Since the newsprint is so absorbent, the ink can only be printed to a low solid ink density and coarse screens must be used so the dots do not fill-in. To eliminate this problem, it is believed that if the midtones are reduced on the gray scale during the separation process, and then the wanted colors' dot areas are restored to their …


Reporter - February 1st 1980, Rit Reporter Staff Feb 1980

Reporter - February 1st 1980, Rit Reporter Staff

University Publications

No abstract provided.


R.I.T. News & Events - January 31, 1980, University News Services, Rochester Institute Of Technology Jan 1980

R.I.T. News & Events - January 31, 1980, University News Services, Rochester Institute Of Technology

University Publications

No abstract provided.


Reporter - January 25th 1980, Rit Reporter Staff Jan 1980

Reporter - January 25th 1980, Rit Reporter Staff

University Publications

No abstract provided.


R.I.T. News & Events - January 24, 1980, University News Services, Rochester Institute Of Technology Jan 1980

R.I.T. News & Events - January 24, 1980, University News Services, Rochester Institute Of Technology

University Publications

No abstract provided.


Reporter - January 18th 1980, Rit Reporter Staff Jan 1980

Reporter - January 18th 1980, Rit Reporter Staff

University Publications

No abstract provided.


R.I.T. News & Events - January 17, 1980, University News Services, Rochester Institute Of Technology Jan 1980

R.I.T. News & Events - January 17, 1980, University News Services, Rochester Institute Of Technology

University Publications

No abstract provided.


R.I.T. News & Events - January 10, 1980, University News Services, Rochester Institute Of Technology Jan 1980

R.I.T. News & Events - January 10, 1980, University News Services, Rochester Institute Of Technology

University Publications

No abstract provided.


Dimer Excision In Escherichia Coli In The Presence Of Caffeine., Robert Rothman Jan 1980

Dimer Excision In Escherichia Coli In The Presence Of Caffeine., Robert Rothman

Articles

Article may be found at: http://jb.asm.org/cgi/reprint/143/1/520 The observation that polA1 and recL152 mutations result in both slow pyrimidine dimer excision and large repair patch size leads to the hypothesis that patch size is directly related to the rate of excision. In this study caffeine, a known inhibitor of excision repair, was used to examine the extent of correlation between excision rate and patch size by measuring patch size in the presence of several concentrations of caffeine. Both the rate of excision and the resistance to ultraviolet radiation were reduced with increasing concentrations of caffeine after irradiation. Caffeine also inhibited the …


Correlation Of Serum, Tumor, And Liver Serum Glycoprotein: N-Acetylneuraminic Acid Transferase Activity With Growth Of The R3230ac Mammary Tumor In Rats And Relationship Of The Serum Activity To Tumor Burden, Irene Evans, R. Hilf, M. Murphy Jan 1980

Correlation Of Serum, Tumor, And Liver Serum Glycoprotein: N-Acetylneuraminic Acid Transferase Activity With Growth Of The R3230ac Mammary Tumor In Rats And Relationship Of The Serum Activity To Tumor Burden, Irene Evans, R. Hilf, M. Murphy

Articles

The observation that the activity of sialyltransferase (EC 2.4.99.1; serum glycoprotein:N-acetylneuraminic acid transferase) is often elevated in the serum of cancer patients necessitates an elucidation of the interrelationships of this serum enzyme with host tissues. Accordingly, the activity of this enzyme in serum, tumor, and liver was determined at various times after implantation of the R3230AC mammary carcinoma into Fischer rats. Results from samples obtained at numerous, sequential time points demonstrated that significant elevations in serum sialyltransferase enzyme activity occurred only in animals bearing large tumor burdens, i.e., greater than 20 g, or in animals with tumors present for longer …


A Colorimetric Investigation Of Color Tolerances, Scott Stamm Jan 1980

A Colorimetric Investigation Of Color Tolerances, Scott Stamm

Theses

The study was conducted to determine the relationships between a standard color and its visually chosen limits. Commonly, limits or tolerances are communicated to printers using an Allen Tolerance Chart. The Allen Chart, used extensively by package printers, provides a standard of the color to be reproduced along with corresponding light and dark limits. A second form of tolerance chart, used by printers of U. S. Department of Transportation hazardous materials warning labels, provides limits for colors three dimensionally. Both types of tolerance charts were used in this study. Three Department of Transportation tolerance charts were measured spectrophotometrically producing a …


1980-1981 Graduate Bulletin, Rochester Institute Of Technology Jan 1980

1980-1981 Graduate Bulletin, Rochester Institute Of Technology

RIT Digital Archives

No abstract provided.


Image Deblurring Using Lensless Fourier Transform Holography, Gregory Mccoy Jan 1980

Image Deblurring Using Lensless Fourier Transform Holography, Gregory Mccoy

Theses

Using lensless Fourier transform holography the problem of deblurring an out-of-focus image on a photographic transparency was studied. First a lensless Fourier transform hologram of an out-of-focus image was taken using a point reference source. By replacing this hologram into the recording plane and re-illuminating it with coherent light, the imaging wave transmitted through the hologram immediately gives, by Fourier transformation, the restored, deblurred image. A bar target was photographed out-of-focus, and using this method, with subjective analysis at 95% confidence, the deblurred image was judged better than the original. This method of image deblurring does indeed work, but the …


Design Considerations For A General Purpose Sensitometer, Robert Goldy Jan 1980

Design Considerations For A General Purpose Sensitometer, Robert Goldy

Theses

A Kodak model 101 sensitometer has been improved from the original design and is now able to follow A. N.S.I, standards for exposure of almost all sensitized products. Improvements made on the machine include the addition of an electromagnetic actuated shutter that is timed by an accurate integrated circuit timer that has the capability of six exposure times ranging from 1/100 sec. to 1 sec. This replaces a sector shutter that was motor driven and timed by a mechanical method. Simplicity of use has been maintained since the only new controls are a set of pushbutton switches to select the …


Fowl Beasts, The Chicken And The Egg, Pamela Schuyler-Cowens Jan 1980

Fowl Beasts, The Chicken And The Egg, Pamela Schuyler-Cowens

Theses

Not listed.


The Measurement Of Rms Granularity Of Black And White Photographic Materials Using A Visual Comparison Technique, Jack C. Smith Jan 1980

The Measurement Of Rms Granularity Of Black And White Photographic Materials Using A Visual Comparison Technique, Jack C. Smith

Theses

A method is described for measuring the RMS granularity of black and white photographic materials at a diffuse density of 1.0 using a visual comparison technique. A set of standard granularity patches was prepared for use with a comparison microscope. Samples with known values of RMS granularity were evaluated by observers and it was found that the observer -measured values of granularity correlated well with the actual values of granularity. Some discrepancies from the expected relationship between observer-measured values and actual values are discussed.


The Yellow Pages Of Tourism Resources For The Rochester Area: A Tourism Directory For Rochester And Monroe County, Nancy Jane Cecilia Jan 1980

The Yellow Pages Of Tourism Resources For The Rochester Area: A Tourism Directory For Rochester And Monroe County, Nancy Jane Cecilia

Theses

Not Included


Ask About Degree And Department)Handwoven Fabrics For Outerwear, Ann M. Gordon Jan 1980

Ask About Degree And Department)Handwoven Fabrics For Outerwear, Ann M. Gordon

Theses

I intend to create a group of fabrics suitable for use in outerwear. I will explore various historical weaves and patterns and present them in a contemporary context using a variety of textures, colors, and fibers.


The Cms-2 Subset Compiler, J. T. Badura Jan 1980

The Cms-2 Subset Compiler, J. T. Badura

Theses

Not provided.


1980-1981 Undergraduate Bulletin, Rochester Institute Of Technology Jan 1980

1980-1981 Undergraduate Bulletin, Rochester Institute Of Technology

RIT Digital Archives

No abstract provided.


1980-1981 Undergraduate Course Description, Rochester Institute Of Technology Jan 1980

1980-1981 Undergraduate Course Description, Rochester Institute Of Technology

RIT Digital Archives

No abstract provided.


R.I.T. News & Events - December 20, 1979, University News Services, Rochester Institute Of Technology Dec 1979

R.I.T. News & Events - December 20, 1979, University News Services, Rochester Institute Of Technology

University Publications

No abstract provided.


Registration And Energies, Patricia Kinsey Dec 1979

Registration And Energies, Patricia Kinsey

Theses

None provided.


Reporter - December 14th 1979, Rit Reporter Staff Dec 1979

Reporter - December 14th 1979, Rit Reporter Staff

University Publications

No abstract provided.