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Articles 2461 - 2490 of 2496

Full-Text Articles in Physical Sciences and Mathematics

1987 File Geodatabase Containing Aerial Photos, Pete Reehling, Richard Mckenzie, City Of Tampa Department Of Sanitary Sewers Bay Study Group Jan 1987

1987 File Geodatabase Containing Aerial Photos, Pete Reehling, Richard Mckenzie, City Of Tampa Department Of Sanitary Sewers Bay Study Group

Images

The Bay Study Group was created by the City of Tampa in 1976 to monitor the effects of pollution abatement that occurred in Hillsborough Bay when the city’s wastewater treatment plant was upgraded from primary to advanced treatment in 1979. The Bay Study Group documented a remarkable restoration of water quality parameters and biological indicators in Hillsborough Bay from the mid 1980s until 2009, when it was disbanded. This zip Geodatabase file contains the aerial photos for the year 1987.

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1987 File Geodatabase Containing Photo Point Locations, Aerial Photos, And Flight Maps, City Of Tampa Department Of Sanitary Sewers Bay Study Group, Pete Reehling, Richard Mckenzie Jan 1987

1987 File Geodatabase Containing Photo Point Locations, Aerial Photos, And Flight Maps, City Of Tampa Department Of Sanitary Sewers Bay Study Group, Pete Reehling, Richard Mckenzie

Data Sets

The Bay Study Group was created by the City of Tampa in 1976 to monitor the effects of pollution abatement that occurred in Hillsborough Bay when the city’s wastewater treatment plant was upgraded from primary to advanced treatment in 1979. The Bay Study Group documented a remarkable restoration of water quality parameters and biological indicators in Hillsborough Bay from the mid 1980s until 2009, when it was disbanded. This zip Geodatabase file contains the photo point locations, aerial photos, and flight maps for the year 1987.

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Clues To The Shapes Of Very Hot Nuclei: Calculated Patterns For Evaporative Emission From Deformed Nuclei, N. N. Ajitanand, G. La Rana, R. Lacey, David J. Moses, Louis C. Vaz, Graham F. Peaslee, D. M. De Castro Rizzo, Morton Kaplan, John M. Alexander Sep 1986

Clues To The Shapes Of Very Hot Nuclei: Calculated Patterns For Evaporative Emission From Deformed Nuclei, N. N. Ajitanand, G. La Rana, R. Lacey, David J. Moses, Louis C. Vaz, Graham F. Peaslee, D. M. De Castro Rizzo, Morton Kaplan, John M. Alexander

Faculty Publications

Evaporation-like emission of light particles (n, H, He, . . .) has been observed for many nuclear reactions that populate composite nuclei with temperatures of up to ≊5 MeV and spins as high as ≊150ħ. The measured average energies for the light charged particles are often significantly lower than calculations for evaporation from spherical nuclei. Detailed calculations have not been reported for the role of deformation in evaporative emission patterns, and thus the interpretation of such data has been severely limited. In this paper we describe a method for making evaporation calculations for deformed nuclei, and we present results for …

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Ganes: A Computer Program For The Simulation Of Laboratory Spectra Of Evaporative Light Particles In Heavy Ion Reactions, N. N. Ajitanand, R. Lacey, Graham F. Peaslee, E. Duek, John M. Alexander Feb 1986

Ganes: A Computer Program For The Simulation Of Laboratory Spectra Of Evaporative Light Particles In Heavy Ion Reactions, N. N. Ajitanand, R. Lacey, Graham F. Peaslee, E. Duek, John M. Alexander

Faculty Publications

A computer program called GANES has been written to simulate the evaporation of light particles in heavy ion reactions. The program uses the very efficient “weighted Monte Carlo” method. GANES has been designed to treat two-body breakup reactions such as fusion fission and three-body breakup reactions such as sequential fission (of a heavy product) after a primary inelastic collision. GANES calculates energy spectra for light particles evaporated from a composite nucleus before scission, and also from fully accelerated fragments after scission. Mass, energy and angular distributions of the heavy fragments are taken into account. Energy spectra (inclusive and exclusive) of …

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Stack Package Implementing Tasks And Coroutines For Tml Pascal On The Macintosh, Mark Sherman Jan 1986

Stack Package Implementing Tasks And Coroutines For Tml Pascal On The Macintosh, Mark Sherman

Computer Science Technical Reports

This disk contains the necessary TML Pascal and MDS Assembler files for implementing tasking and coroutines in TML Pascal Programs. Two example programs and brief documentation are provided. MDS format disk.

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Music Editor, Ed Grosz Jan 1986

Music Editor, Ed Grosz

Computer Science Technical Reports

This disk contains a simple music editor that creates resources that can be used directly by the Macintosh Sound Driver. The MFS formatted disk contains both the runnable program and the Lisa Object Pascal/MacApp Sources.

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A Collection Of Mds Example Programs, Joe Bergin, Robert L. Scot Drysdale, Jerry Keough, Larry Gallagher, Vivian Sewelson, Mark Sherman Jan 1986

A Collection Of Mds Example Programs, Joe Bergin, Robert L. Scot Drysdale, Jerry Keough, Larry Gallagher, Vivian Sewelson, Mark Sherman

Computer Science Technical Reports

This MFS formatted disk contains a collection of example programs written for teaching machine architecture concepts using the Macintosh Development System. Sample programs illustrate how instructions can be treated as data, computer arithmetic, looping features, interrupt handling, coroutines, recursive subprograms and stack frames, traps and direct manipulation of the screen. In addition, a supervisor program is provided that implements basic, line-oriented input and output facilities for the 68000 assembly language programs on the Macintosh.

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Digital Logic Simulator, John W. Scott Jan 1986

Digital Logic Simulator, John W. Scott

Computer Science Technical Reports

Logic is a Macintosh program that simulates discrete, digital logic circuits. The two disks contain an executable version of the program, MacApp sources and brief documentation (which is also available separately in hardcopy).

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Havoc V.85 Software, David Cohn, Stephen Madancy Jan 1986

Havoc V.85 Software, David Cohn, Stephen Madancy

Computer Science Technical Reports

This disk contains alpha release 85 of the HAVOC system, with examples. It is written in C and 68000 assembler.

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Binary Trees (V. 2.1 -- September 25, 1985), John Glenn Jan 1986

Binary Trees (V. 2.1 -- September 25, 1985), John Glenn

Computer Science Technical Reports

Binary Tree is a program that uses animation to illustrate insertion, deletion and searching of nodes in a binary search tree. Pre-order, in-order, and post-order tree walks are supported. Binary Tree can also perform a recursive descent parse of arithmetic expressions and show the resulting abstract syntax tree. Lisa Pascal source and application available on a single-sided, MFS format microdisk.

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1986 File Geodatabase Containing Photo Point Locations, Aerial Photos, And Flight Maps, City Of Tampa Department Of Sanitary Sewers Bay Study Group, Pete Reehling, Richard Mckenzie Jan 1986

1986 File Geodatabase Containing Photo Point Locations, Aerial Photos, And Flight Maps, City Of Tampa Department Of Sanitary Sewers Bay Study Group, Pete Reehling, Richard Mckenzie

Data Sets

The Bay Study Group was created by the City of Tampa in 1976 to monitor the effects of pollution abatement that occurred in Hillsborough Bay when the city’s wastewater treatment plant was upgraded from primary to advanced treatment in 1979. The Bay Study Group documented a remarkable restoration of water quality parameters and biological indicators in Hillsborough Bay from the mid 1980s until 2009, when it was disbanded. This zip Geodatabase file contains the photo point locations, aerial photos, and flight maps for the year 1986.

Go to article

1986 File Geodatabase Containing Aerial Photos, Pete Reehling, Richard Mckenzie, City Of Tampa Department Of Sanitary Sewers Bay Study Group Jan 1986

1986 File Geodatabase Containing Aerial Photos, Pete Reehling, Richard Mckenzie, City Of Tampa Department Of Sanitary Sewers Bay Study Group

Images

The Bay Study Group was created by the City of Tampa in 1976 to monitor the effects of pollution abatement that occurred in Hillsborough Bay when the city’s wastewater treatment plant was upgraded from primary to advanced treatment in 1979. The Bay Study Group documented a remarkable restoration of water quality parameters and biological indicators in Hillsborough Bay from the mid 1980s until 2009, when it was disbanded. This zip Geodatabase file contains the aerial photos for the year 1986.

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Maze Game For The Macintosh, Mark Sherman Jan 1986

Maze Game For The Macintosh, Mark Sherman

Computer Science Technical Reports

Maze is a multiperson game using a broadcast protocol on the Macintosh. This disk contains the sources (in TML Pascal) for a Maze game.

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Macip Sources And Applications, Mark Sherman, Tim Maroney Jan 1986

Macip Sources And Applications, Mark Sherman, Tim Maroney

Computer Science Technical Reports

The MacIP set consists of three disks, all single-sided, MFS formatted. Two disks contain the Lisa Pascal/Lisa Assembler sources for the network libraries and application programs; the third disk contains the runnable applications along with an AppleTalk configured system. The current version by Tim Maroney fixes all reported bugs mentioned in the MacIP Technical Report and includes the TCP library and Telnet program.

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Qdt (Quickdraw Terminal) Disks, Mark Sherman Jan 1986

Qdt (Quickdraw Terminal) Disks, Mark Sherman

Computer Science Technical Reports

This disk set consists of one disk containing a running version of QDT over a serial line, one disk containing a running version of QDT over Apple Talk (using KSP), and one disk containing the Lisa Pascal sources for creating QDT (either version).

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The G-Factor Of The 7/2+ 1264.4 Kev Level In 97zr, Z. Berant, R. L. Gill, M. H. Rafailovich, R. E. Chrien, J. C. Hill, F. K. Wohn, R. F. Petry, C. Chung, Graham F. Peaslee, M. Mohsen Jun 1985

The G-Factor Of The 7/2+ 1264.4 Kev Level In 97zr, Z. Berant, R. L. Gill, M. H. Rafailovich, R. E. Chrien, J. C. Hill, F. K. Wohn, R. F. Petry, C. Chung, Graham F. Peaslee, M. Mohsen

Faculty Publications

The g-factor of the level in 97Zr has been measured using the time-differential perturbed angular correlation method. The resultant g-factor, g=+0.39(4) is consistent with the simple shell model prediction for a if neutron, assuming gs=gsfree. This is in contrastrast to the measured in 115Sn, 121Te, 125,127Xe where consistency is obtained with theoretical calculation by assuming gs≈0.7 gsfree and is seen as another confirmation of quasi-shell closure at 96Zr.

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G-Factor Measurements Of 41+ States In The N=82 Isotones 136xe And 138ba, Z. Berant, A. Wolf, John C. Hill, F. K. Wohn, R. L. Gill, H. Mach, M. Rafailovich, H. Kruse, B. H. Wildenthal, Graham F. Peaslee, A. Aprahamian, J. Goulden, C. Chung Feb 1985

G-Factor Measurements Of 41+ States In The N=82 Isotones 136xe And 138ba, Z. Berant, A. Wolf, John C. Hill, F. K. Wohn, R. L. Gill, H. Mach, M. Rafailovich, H. Kruse, B. H. Wildenthal, Graham F. Peaslee, A. Aprahamian, J. Goulden, C. Chung

Faculty Publications

The g factors for the 4+1 states in Xe136 and Ba138 were measured using the method of time-integral perturbed angular correlation. The levels of interest were populated by the decay of mass-separated I136 and Cs138. g factors of 0.80±0.15 and 0.80±0.14 were measured for the 4+1 states in Xe136 and Ba138, respectively. The above results, along with those for the g factors in the 4+1 state in Ce140 and the 6+1 states in Te134 and Ba138, are well described by a shell-model calculation in which the effective elemental proton g factors are g’l=1.12 and g’s=4.12.

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Ethnicity And Social Class Formation In The Bolivian Lowlands, Michael Painter, Institute For Development Anthropology (Binghamton, N.Y.) Jan 1985

Ethnicity And Social Class Formation In The Bolivian Lowlands, Michael Painter, Institute For Development Anthropology (Binghamton, N.Y.)

Institute for Development Anthropology Papers

No abstract provided.

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Theology In A Digital World, David Morgan Lochhead Oct 1984

Theology In A Digital World, David Morgan Lochhead

Dr. David Morgan Lochhead

Speech at David Lochhead's promotion to Full Professor of Thelogy.

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Multiplicities For Evaporative 4he Emission In Heavy Ion Reactions: Relationships To Spin And Lifetime Expectancy Of The Composite Nucleus, N. N. Ajitanand, John M. Alexander, H. Delagrange, E. Duek, D. Ø. Eriksen, D. Guerreau, Morton Kaplan, M. Kildir, L. Kowalski, R. Lacey, D. Logan, D. J. Moses, Graham F. Peaslee, Louis C. Vaz, M. S. Zisman Jun 1984

Multiplicities For Evaporative 4he Emission In Heavy Ion Reactions: Relationships To Spin And Lifetime Expectancy Of The Composite Nucleus, N. N. Ajitanand, John M. Alexander, H. Delagrange, E. Duek, D. Ø. Eriksen, D. Guerreau, Morton Kaplan, M. Kildir, L. Kowalski, R. Lacey, D. Logan, D. J. Moses, Graham F. Peaslee, Louis C. Vaz, M. S. Zisman

Faculty Publications

Multiplicities are compared for4He evaporation in reactions of40Ar and56Fe projectiles (8.5 MeV/u) with withnatAg and238U targets. Coincidence requirements involving fusion-fission and projectile-like fragments have been used to select separate entrance-channel spin zones. Evaporation-like4He emission from the composite nuclei is shown to be large for mean spins ≦100ℏ, and to decrease dramatically with increasing spin. Coincidence measurements between two4He particles have also been studied for40Ar+natAg. This requirement is shown to select reactions that lead to evaporation residues and therefore to a zone of relatively low spin. The shapes of the4He spectra provide an interesting probe of the mechanism and also of …

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Innovative Training For Development : The Contribution Of Operational Seminars In Sociology To Training Programs For Literacy Workers In West Africa, Thomas M. Painter, Institute For Development Anthropology (Binghamton, N.Y.) Jan 1984

Innovative Training For Development : The Contribution Of Operational Seminars In Sociology To Training Programs For Literacy Workers In West Africa, Thomas M. Painter, Institute For Development Anthropology (Binghamton, N.Y.)

Institute for Development Anthropology Papers

No abstract provided.

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Theology In A Digital World - Speech, October 2, 1984, David Morgan Lochhead Dec 1983

Theology In A Digital World - Speech, October 2, 1984, David Morgan Lochhead

Dr. David Morgan Lochhead

David Morgan Lochhead promoted to Full Professor of the Vancouver, October 2, 1984. His address was entitled: Theology in a Digital World. Epiphany Chapel, VST

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Gamma-Gamma Angular Correlation Studies For 142ce, A. Wolf, C. Chung, W. B. Walters, R. L. Gill, M. Shmid, R. E. Chrien, Graham F. Peaslee Jul 1983

Gamma-Gamma Angular Correlation Studies For 142ce, A. Wolf, C. Chung, W. B. Walters, R. L. Gill, M. Shmid, R. E. Chrien, Graham F. Peaslee

Faculty Publications

Gamma-gamma angular correlations for several cascades in 142Ce were measured using a four-detector system. In a recent publication the level at 1219 keV was assigned 22+ in contradiction to a previous assignment of 41+. This makes 142Ce completely different from any known nucleus in the same region. It is shown, however, that this level is, in fact, completely consistent with 4+ and is in agreement with systematics.

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Magnetic Moments Of 21+ States As A Probe Of The Effective Proton Boson Number Near The Z = 64 Subshell, A. Wolf, Z. Berant, D. D. Warner, R. L. Gill, M. Shmid, R. E. Chrien, Graham F. Peaslee, H. Yamamoto, John C. Hill, F. K. Wohn, C. Chung, W. B. Walters Mar 1983

Magnetic Moments Of 21+ States As A Probe Of The Effective Proton Boson Number Near The Z = 64 Subshell, A. Wolf, Z. Berant, D. D. Warner, R. L. Gill, M. Shmid, R. E. Chrien, Graham F. Peaslee, H. Yamamoto, John C. Hill, F. K. Wohn, C. Chung, W. B. Walters

Faculty Publications

The g-factors of the 21+ states in 144, 146Ba have been measured using the perturbed angular correlation method. The results are combined with existing experimental data for the neutron-rich Nd, Sm and Gd isotopes and discussed in the framework of the neutron proton interacting boson model. It is shown that the assumption of a drastic change in the effective proton boson number around N = 88, proposed in an earlier study, allows all the results to be explained in a simple framework involving constant values of the boson g-factors.

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A Four-Detector System For Γ - Γ Angular Correlation Studies, A. Wolf, C. Chung, W. B. Walters, Graham Peaslee, R. L. Gill, M. Shmid, V. Manzella, E. Meier, M. L. Stellts, H. I. Liou, R. E. Chrien, D. S. Brenner Mar 1983

A Four-Detector System For Γ - Γ Angular Correlation Studies, A. Wolf, C. Chung, W. B. Walters, Graham Peaslee, R. L. Gill, M. Shmid, V. Manzella, E. Meier, M. L. Stellts, H. I. Liou, R. E. Chrien, D. S. Brenner

Faculty Publications

A multiple detector system for γ - γ coincidence and angular correlation measurements is described. The system consists of four large coaxial Ge detectors set at fixed positions, enabling the measurement of γ - γ coincidences between any pair. Thus, six distinct angles are measured simultaneously. The performance of the system was studied with a 152Eu source. An application for γ - γ correlation studies in 146Ce is described. Systematic errors, if present, are shown to be less than 0.03 and 0.05 for A2 and A4, respectively. The extension of this system to more than four detectors is straightforward.

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Successional Trends In An Ungrazed, Arid Grassland Over A Decade, Edgar F. Kleiner Jan 1983

Successional Trends In An Ungrazed, Arid Grassland Over A Decade, Edgar F. Kleiner

Canyonlands Research Bibliography

A study has been made of the vegetational condition of a formerly grazed area, Chesler Park, in Canyonlands National Park. A comparison was made with the same area 10 years earlier. The 10-year successional changes are also compared to baseline data of 10 years earlier from Virginia Park, an adjacent ungrazed area. Because of inaccessibility and long isolation from disturbances, Virginia Park is presumed to be in climax condition and is the control for this study. Chesler Park shows a successional trend after 10 years toward the vegetational condition of Virginia Park. This is exemplified, with only one major exception …

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Eleven Year Vegetational Comparison In An Arid Grassland, Edgar F. Kleiner Jan 1982

Eleven Year Vegetational Comparison In An Arid Grassland, Edgar F. Kleiner

Canyonlands Research Bibliography

A study has been made of the vegetational condition of two graben valleys in Canyonlands National Park. The sites, formerly subjected to relatively heavy grazing pressure, were originally investigated in 1970 and analyzed again in 1981, providing an eleven-year record of succession. Comparisons are made to successional trends noted in related studies of disturbed and pristine areas. The graben valleys, with few exceptions, show a successional trend over eleven years toward the climax vegetational condition of an area that has never been disturbed.

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Factors Influencing Development Of Cryptogamic Soil Crusts In Utah Deserts, David C. Anderson, Kimball T. Harper, Ralph C. Holmgren Jan 1982

Factors Influencing Development Of Cryptogamic Soil Crusts In Utah Deserts, David C. Anderson, Kimball T. Harper, Ralph C. Holmgren

Canyonlands Research Bibliography

The relation of some physical and chemical soil characteristics to cryptogamic crust development was determined from sites in semidesert regions of southern Utah. The effects of grazing on cryptogamic crust development also was examined. Electrical conductivity, percentage silt, and soil phosphorus were found to be correlated with well-developed cryptogamic crusts. Both total cryptogamic cover and the number of cryptogamic species decreased under grazing pressure. The management of rangelands, especially in arid regions, would be strengthened by understanding the role of cryptogamic crusts and considering them in range management decisions.

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Accelerated Mahaweli Programme (Amp) And Dry Zone Development: Some Aspects Of Settlement : Report Number Three, Thayer Scudder, Institute For Development Anthropology (Binghamton, N.Y.) Jan 1981

Accelerated Mahaweli Programme (Amp) And Dry Zone Development: Some Aspects Of Settlement : Report Number Three, Thayer Scudder, Institute For Development Anthropology (Binghamton, N.Y.)

Institute for Development Anthropology Papers

No abstract provided.

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Soil Properties In Relation To Cryptogamic Groundcover In Canyonlands National Park, Edgar F. Kleiner, K. T. Harper Jan 1977

Soil Properties In Relation To Cryptogamic Groundcover In Canyonlands National Park, Edgar F. Kleiner, K. T. Harper

Canyonlands Research Bibliography

A comparative study was made of the soils of a virgin grassland and an adjacent grazed area in Canyonlands National Park. Soils from the virgin site were finer textured than those of the grazed area, and the surface 5 cm contains a significantly lower amount of calcium. In addition, the surface 5 cm of the virgin site contains significantly greater amounts of phosphorus, potassium, and organic matter. Subsurface soils in the two parks are less dissimilar. Cryptogams on the virgin grassland appear to have an important influence on chemical characteristics of the surface 5 cm of soil. The difference in …

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