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Articles 76141 - 76170 of 78593
Full-Text Articles in Entire DC Network
Ancolote Power Station Post-Operational Plankton Monitoring Program: Vol 1 Technical Discussion, Westinghouse Electric Corporation, Environmental Systems Department (Pa)
Ancolote Power Station Post-Operational Plankton Monitoring Program: Vol 1 Technical Discussion, Westinghouse Electric Corporation, Environmental Systems Department (Pa)
Reports
The affect of the Anclote Power Station on the plankton community was evaluated by (1) determining differences among stations, (2) comparing results from the post-operational plankton monitoring program, 93) examining any major changes in seasonal cycles from those expected of plankton communities in shallow-water, subtropical estuaries and (4) determining the frequency of occurrence and extent of temperatures known to adversely affect the copepods Acartia tonsa and Oithona spp.
Anclote Power-Station Post-Operational Plankton Monitoring Program Volume I: Technical Discussion, Westinghouse Electric Corporation, Environmental Systems (Pa), Florida Power Corporation
Anclote Power-Station Post-Operational Plankton Monitoring Program Volume I: Technical Discussion, Westinghouse Electric Corporation, Environmental Systems (Pa), Florida Power Corporation
Reports
As part of the National Pollutant Discharge Elimination System the U.S. Environmental Protection Agency has required that Florida Power Corporation (FPC) demonstrate that .operation of the Anclote Power Station does not adversely affect the aquatic community of the Anclote River and Anchorage. In response to this requirement FPC initiated the Anclote Post-operational Ecological Monitoring Program and contracted with Westinghouse Environmental Systems Department to conduct the plankton monitoring portion of the program.
Ultrasonic Versus Hand Filing Of The Human Root Canal System, Howard W. Scholz Jr.
Ultrasonic Versus Hand Filing Of The Human Root Canal System, Howard W. Scholz Jr.
Loma Linda University Electronic Theses, Dissertations & Projects
A comparison was made of ultrasonic filing versus hand filing using three solutions to flood the canals of 24 extracted human maxillary central incisors. A modified PR-30 Cavitron insert was used in a Cavitron 1010 unit for the ultrasonic filing. The clinical crown was removed with a diamond saw and water spray at the cemento-enamel junction. The two major groups were ultrasonic filing versus hand filing; the three subgroups were solution/solvents - 10% EDTA, 2.0% NaOCl, and distilled water.
After filing, the roots were grooved longitudinally with a high speed bur and cracked opened with a mallet and chisel. The …
Community Health Nursing Assessment And Counseling Of The Breast-Feeding Primipara, Donita Rotherham
Community Health Nursing Assessment And Counseling Of The Breast-Feeding Primipara, Donita Rotherham
Loma Linda University Electronic Theses, Dissertations & Projects
An experimental study was conducted with twenty-one breast-feeding primiparas during the initial four-week post-partal period to test the effect of in-home community health nursing assessment and counseling on the breast-feeding success rate. It was hypothesized that mothers receiving assessment and counseling regarding physical, informational and psychosocial needs, would be more successful than those who were not counseled.
Criteria for success were: (1) breast-feeding at four weeks postpartum, (2) an adequate milk supply as evidenced by no need for formula supplementation to keep the baby satisfied, (3) an infant weight gain of one to two pounds during the four-week period, and …
Community Health Nursing Assessment And Counseling Of The Breast-Feeding Primipara, Donita Rotherham
Community Health Nursing Assessment And Counseling Of The Breast-Feeding Primipara, Donita Rotherham
Loma Linda University Electronic Theses, Dissertations & Projects
An experimental study was conducted with twenty-one breast-feeding primiparas during the initial four-week post-partal period to test the effect of in-home community health nursing assessment and counseling on the breast-feeding success rate. It was hypothesized that mothers receiving assessment and counseling regarding physical, informational and psychosocial needs, would be more successful than those who were not counseled.
Criteria for success were: (1) breast-feeding at four weeks postpartum, (2) an adequate milk supply as evidenced by no need for formula supplementation to keep the baby satisfied, (3) an infant weight gain of one to two pounds during the four-week period, and …
Temperatures Of Alfalfa, Sorghum, Soybean And Grass As Measured With Leaf Thermocouples And An Infrared Thermometer, Silvio Steinmetz
Temperatures Of Alfalfa, Sorghum, Soybean And Grass As Measured With Leaf Thermocouples And An Infrared Thermometer, Silvio Steinmetz
School of Natural Resources: Dissertations, Theses, and Student Research
No abstract provided.
Limnological Aspects Of Lake Mead, Nevada-Arizona, John R. Baker, James E. Deacon, Thomas A. Burke, Samuel S. Egdorf, Larry J. Paulson, Richard W. Tew, Bureau Of Reclamation
Limnological Aspects Of Lake Mead, Nevada-Arizona, John R. Baker, James E. Deacon, Thomas A. Burke, Samuel S. Egdorf, Larry J. Paulson, Richard W. Tew, Bureau Of Reclamation
Publications (WR)
Lake Mead is a deep, subtropical, moderately productive, desert impoundment with a negative heterograde oxygen profile occurring during; the summer stratification. investigations of the Boulder Basin of Lake Mead by the University of Nevada were initiated in November 1971. The primary objective of the study was to determine what effects industrial and sewage effluent from the Las Vegas metropolitan area, discharged into Las Vegas Bay, have had on the water quality and limnological conditions of Boulder Basin. Data from the 1975-76 period are presented in detail, with earlier data included in the summaries and discussions. Measurements of water temperature, dissolved …
The Prairie Naturalist Volume 9, No. 2. June 1977
The Prairie Naturalist Volume 9, No. 2. June 1977
The Prairie Naturalist
PROPAGULE DISPERSAL AMONG FOREST ISLANDS IN SOUTHEASTERN SOUTH DAKOTA ▪ J. W. Ranney and W. C. Johnson
GENERAL WEATHER CONSIDERATIONS FOR THE PRESCRIDED BURNING OF PRAIRIE IN NORTHWEST MINNESOTA ▪ W. D. Svedarsky and R. W. Sands
YELLOW-CROWNED NIGHT HERONS SIGHTED IN NORTH DAKOTA ▪ D. G. Jorde, G. L. Krapu, and R. K. Green
Geology Newsletter- 1977, Department Of Geology
Geology Newsletter- 1977, Department Of Geology
Geological and Environmental Sciences News
Vol. 1, No . 3
- Dear Department Alumni and Friends
- Faculty and Staff News
- Earth Science News
- Geology/ Earth Science Club Activities
- Graduate Students
- This N' That
Light Scattering Studies Of Rotational And Vibrational Relaxations Of Acetonitrile In Carbon Tetrachloride, Scott L. Whittenburg, C. H. Wang
Light Scattering Studies Of Rotational And Vibrational Relaxations Of Acetonitrile In Carbon Tetrachloride, Scott L. Whittenburg, C. H. Wang
Chemistry and Biochemistry Faculty Publications
The rotational and vibrational relaxation times of acetonitrile–carbon tetrachloride solutions were investigated as a function of concentration, viscosity, and temperature using depolarized Rayleigh and Raman scattering. Using a Fabry‐Perot interferometer and single frequency laser source, we have shown that reliable results for the single particle orientational correlation times (τs) for CH3CN can be obtained by carrying out a concentration dependent depolarized Rayleigh scattering study. Raman scattering was shown to yield inconsistent results for τs in CH3CN. At constant viscosity, it was found that the Rayleigh scatteringrelaxation time (τRay) of CH3 …
State Effort In Controlling Oil Spills, Victor Alan Bell
State Effort In Controlling Oil Spills, Victor Alan Bell
Marine Affairs Theses and Major Papers
In light of the growing demand for imported oil, the accelerated offshore development program and the recent series of tanker incidents, many states have enacted, or plan to enact, legislation to protect their coastal lands and waters from oil pollution. The purpose of this paper is to outline present state legislation that deals with controlling oil pollution, and stating how this legislation would coexist with existing and proposed federal legislation and the International Conventions. The results of this study point to areas where state legislation would be useful and where overlapping or unnecessary legislation does exist.
Charge Transfer Photochemistry Of Some Chromium (Iii) Complexes, Yohn Sik Kang
Charge Transfer Photochemistry Of Some Chromium (Iii) Complexes, Yohn Sik Kang
Chemistry and Chemical Biology ETDs
The photolyses of a series of chromium(III) complexes Cr(en)3 3+, Cr(den)2 3+, Cr(tn)3 3+, and Cr(pn)3 3+, where en= ethylenediamine, den= diethylenetriamine, tn = trimethylenediamine, and pn = propylenediamine, have been investigated. Experiments were carried out on unbuffered and buffered (pH= 2.00) solutions containing 10^-3 – 10^-2 M chromium(III) complexes at room temperature and 10°C. While purging with argon or oxygen, the irradiation was performed with 184.9-253.7 nm u.v. light, corresponding to the charge transfer bands of the complex.
Climatic Implications Of Barbados Coral Growth, Richard E. Dodge, Karl K. Turekian, J. Rimas Vaisnys
Climatic Implications Of Barbados Coral Growth, Richard E. Dodge, Karl K. Turekian, J. Rimas Vaisnys
Marine & Environmental Sciences Faculty Proceedings, Presentations, Speeches, Lectures
Results from a coral growth band analysis utilizing samples of M. annularis from the Recent Barbados reef and from three fossil raised reefs (Barbados I, II, and III dated at 82,000, 105,000, and 125,000 yrs. B.P.) indicate that in the Barbados II collection both average band width and variability were lower than in the other samples. We suggest the climate during formation of the 105,000 yrs. B.P. reef was significantly different than that of the present.
The Arid Lands Revisited, 100 Years After John Wesley Powell, Thadis W. Box
The Arid Lands Revisited, 100 Years After John Wesley Powell, Thadis W. Box
Faculty Honor Lectures
presented his Report on the Arid Lands of the United States with a More Detailed Account of the Lands of Utah to Secretary of the Interior Carl Schurz. The report was not so much a careful scientific report, but a distillation of Powell's experiences in the arid regions and a compilation of his recommendations. The paper "was less a report than a program - even, some western congressmen would begin to say, a manifesto, a revolution" (Stegner 1962). Stegner wrote:
It would ultimately be recognized as one of the most important books ever written about the West, and it was …
Rodent Density And Species Composition In The Snake River Birds Of Prey Natural Area, Idaho, Jon R. Montan Jr.
Rodent Density And Species Composition In The Snake River Birds Of Prey Natural Area, Idaho, Jon R. Montan Jr.
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
Rodent densities were estimated in the major vegetation types of the Snake River Birds of Prey Natural Area in 1975 and 1976 by a combination of live-trapping and kill-trapping. Only deer mice (Peromyscus maniculatus) were numerous enough to permit reliable density estimates. Relative densities of other rodent species were indicated by kill-trap capture rates. Densities of deer mice correlated well (r = 0.99) with kill-trap capture rates. The use of kill-trapping in place of live-trapping in 1976 permitted extensive sampling throughout the 1930 km2 study area. Differences were found among the major vegetation and land-use types in …
Growth-Form-Analysis And Paleoecology Of The Corals Of The Lower Mississippian Lodgepole Formation, Bear River Range, North-Central Utah, Judith M. Miller
Growth-Form-Analysis And Paleoecology Of The Corals Of The Lower Mississippian Lodgepole Formation, Bear River Range, North-Central Utah, Judith M. Miller
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
The Mississippian (Kinderhookian-Osagean) Lodgepole Formation contains a diverse fossil assemblage. Taxa present include brachiopods, crinoids, gastropods, cephalopods, trilobites and corals. Corals and associated fauna were collected from four localities within the Bear River Range. These are, from north to south, Beirdneau Hollow, Spring Hollow, Leatham Hollow and Porcupine Dam. The well-preserved tabulate and rugose (compound and solitary) corals exhibit a high degree of morphologic variability. The colonial corals of the Lodgepole Formation (particularly Lithostrotionella, Syringopora) exhibit a morphologic gradient from platy to hemispherical forms. The six morphologic categories of colonial corals discussed in this study are identified by mean …
The Effect Of Four Mine Spoil Treatments On The Seedling Water Relations Of Two Plant Species, Lorraine K. Van Kekerix
The Effect Of Four Mine Spoil Treatments On The Seedling Water Relations Of Two Plant Species, Lorraine K. Van Kekerix
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
Surface mines in mountainous areas cause environmental deterioration at lower elevations in the watershed. The most successful long term solution to the downstream problem is revegetation. However, mine spoils are low in essential plant nutrients, have low water holding capacity, and are often acidic. These factors limit plant colonization. Plants must also be adapted to the environmental conditions of high elevations.
At the McLaren Mine, }1ontana, at 2800 m, it was observed that seedlings on revegetation plots were desiccated, indicating possible water deficits. Field and growth chamber studies were carried out to determine the effects of some spoil ameliorating treatments …
Biological Manipulation Of Blackbrush (Coleogyne Ramosissima Torr.) By Browsing With Goats, Frederick D. Provenza
Biological Manipulation Of Blackbrush (Coleogyne Ramosissima Torr.) By Browsing With Goats, Frederick D. Provenza
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
The purpose of this study was to provide data on responses of Angora goats and blackbrush (Coleogyne ramosissima) to a biological manipulation program. Blackbrush utilization levels averaged 30, 16, and 6 percent (545, 367, and 147 kg per hectare) for the heavily, moderately, and lightly browsed pastures, respectively; removal rates of 77, 38, and 19 percent (1164, 582, and 291 kg per hectare) were projected.
Statistically significant differences in body weight loss (P=0.052) were noted for goats browsing in different replications. Goats lost an average of 14 and 19 percent of body weight in replications one and two, …
Evaluation Of Some Soil Loss Equations For Predicting Sheet Erosion, Douglas Joseph Trieste
Evaluation Of Some Soil Loss Equations For Predicting Sheet Erosion, Douglas Joseph Trieste
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
The objectives of this study were (a) to apply sediment and associated plot data from various infiltrometer studies to the parameters in the Universal Soil Loss Equation, a modified version of the original Musgrave Equation, and a modified version of the original Universal Soil Loss Equation, and compare the computed results with the measured soil loss, (b) to suggest reasons for any differences between computed and measured soil loss, and (c) to suggest improvements for each equation so that it will give results near the measured soil loss. The data used consisted of 2805 infiltrometer plots collected by previous researchers …
Effect Of Drilling Fluid Components And Mixtures On Plants And Soils, Parvin Pesaran (Djavan)
Effect Of Drilling Fluid Components And Mixtures On Plants And Soils, Parvin Pesaran (Djavan)
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
The concern about the environment has required that the effects of drilling fluids (muds) on surrounding areas be known. This study was initiated to investigate the effects of various muds on plant growth and on soils.
In preliminary studies in Phase I (31 individual mud components), it was concluded that the obvious dominant effects on plant growth of detrimental drilling fluid components included excess soluble salts, excess exchangeable sodium percentage, possibly a high pH in some mixtures, and undesirable physical conditions. The latter resulted from the sodium and/or starch, gums, and bentonite.
Phase II, the second year's study of the …
The Annual Meeting Of The Iowa Academy Of Science April 22-23, 1977 [Program, 89th Meeting], Iowa Academy Of Science
The Annual Meeting Of The Iowa Academy Of Science April 22-23, 1977 [Program, 89th Meeting], Iowa Academy Of Science
Iowa Academy of Science Documents
No abstract provided.
Chromium(Iii) Tartrates, Gerald Lynn Robbins
Chromium(Iii) Tartrates, Gerald Lynn Robbins
Chemistry and Chemical Biology ETDs
The binuclear tartrate-bridged complexes [Cr2 (tartH)2 (L)2] and Na[Cr2 (tart) (tartH) (L)2]("tart" = C4H2O64-, "tartH" = C4H3O63- and "L"= 1,10-phenanthroline or 2,2'-bipyridyl) have been synthesized where each complex contains either two optically active or two meso bridging ligands. A discussion of the number of isomers and symmetries of these complexes is presented, as well as a complete description of the syntheses of the complexes and their sodium salts. Steric constraints force the octahedral coordination geometry for the dimer containing two …
The Intergovernmental Balancing Act: State-Federal Interests In Coastal Zone Management, Timothy M. Alexander
The Intergovernmental Balancing Act: State-Federal Interests In Coastal Zone Management, Timothy M. Alexander
Marine Affairs Theses and Major Papers
The central notion of intergovernmental and inter-interest balancing suggested by the title of this paper reflects a distinctly American theme derived from our pluralistic, competing, compromissory and somewhat optimistic governmental values and experience. The Coastal Zone Management Act (hereafter CZMA or the Act) and the success of its implementation rests firmly on this balancing premise. The CZMA's assumptions, processes and implicit or stated objectives involve reliance on a governmental system that achieves effective and equitable intergovernmental balance.Yet, as I think this investigation will show, there are no ready-made answers as to how balance is to be achieved through the Act--let …
West Africa (East Central Atlantic) As A Regional Base For Fisheries Management, Conservation And Research: And Pollution Control, Vincent F. Adebolu
West Africa (East Central Atlantic) As A Regional Base For Fisheries Management, Conservation And Research: And Pollution Control, Vincent F. Adebolu
Marine Affairs Theses and Major Papers
About two decades ago when the First Law of the Sea Conference was underway, little attention was paid to ocean management. By then all of the ocean space apart from narrow bands of coastal waters was broadly recognized as the High Seas which is open to use by all countries. But despite this concept of free open use, only the major maritime powers were actually interested in maximizing the freedom of the seas principle. During this period there were only ninety independent coastal and landlocked states.
A Proposal For Renewable Resource Management In Long Island Sound, Oliver T. Edstrom
A Proposal For Renewable Resource Management In Long Island Sound, Oliver T. Edstrom
Marine Affairs Theses and Major Papers
In the United States, prior to Public Law 94-265, the Fishery Conservation and Management Act of 1976, regulation of the harvest of oceanic fishery stocks was complicated by the principles of common property resource laws founded by Grotius' dissertation on freedom of the seas. Public Law 94-265 vests ownership in the right to manage stock of fish within 200 miles of the United States' coast to the United States as trustee of that fishery resource. Within the framework of extended jurisdiction of fishery management, individual states in the republic keep and maintain control of fishery resources. within their respective territories.
Ua77/1 Western Alumnus, Vol. 47, No. 4, Wku Alumni Relations
Ua77/1 Western Alumnus, Vol. 47, No. 4, Wku Alumni Relations
WKU Administration Documents
Quarterly magazine created for WKU alumni. Regular features are Hilltopics, Sports, Alumni Newsgrams and Notes and In Memoriam. This issue includes:
- Energy: Campus Conservation
- The Quilting Bee
- Old-Timers Take the Court
- Students and the Job Hunt
- Behind the Scenes
- Living and Learning Laboratories
- Rx for Ailing Indoor Plants
- Mardi Gras! ROTC on Parade
- Following the Yellow Brick Road
- Ford: Words of a President
- Photo Feature - President Downing
- Lights, Camera, Actioin!
Bulletin No 4007 - Grasses In South Western Australia, J G. Paterson
Bulletin No 4007 - Grasses In South Western Australia, J G. Paterson
Bulletins 4000 -
IThe grasses comprise one of the world's largest families of flowering plants, with over 500 groups or genera containing well over 5000 individual types or species distributed throughout the world. About 125 groups have been recorded in Western Australia but it is probable that the list is far from complete. About one third of these have ° been introduced from overseas.
The purpose of this bulletin is to describe those grasses which are more commonly found in the south-west of Western Australia. Also, as many people are interested in knowing the name and nature of a grass when they find …
Anclote Power Station Post-Operational Plankton Monitoring Program: Vol 2 Appendices, Florida Power Corporation
Anclote Power Station Post-Operational Plankton Monitoring Program: Vol 2 Appendices, Florida Power Corporation
Reports
Appendix IV-A through appendix IV-F
Anclote Power-Station Post-Operational Plankton Monitoring Program Volume Ii: Appendices, Environmental Systems Department Pittsburgh, Pennsylvania, Florida Power Corporation
Anclote Power-Station Post-Operational Plankton Monitoring Program Volume Ii: Appendices, Environmental Systems Department Pittsburgh, Pennsylvania, Florida Power Corporation
Reports
Appendix IV-A through IV-F
Aspergillosis In Common Crows In Nebraska, 1974, Joseph Zinkl, Joseph Hyland, James Hurt
Aspergillosis In Common Crows In Nebraska, 1974, Joseph Zinkl, Joseph Hyland, James Hurt
Nebraska Game and Parks Commission: Staff Research Publications
During fall 1974, approximately 1,000 to 1,500 common crows (Corvus brachynhvnchos) died of aspergillosis in south-central Nebraska. The binds were debilitated, lethargic and dyspneic. On necropsy, typical lesions of aspergillosis were found in the lungs and air sacs. Histopathologic examination revealed granulomatous lesions around fungal hyphae in the respiratory system.