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Articles 63451 - 63480 of 64868
Full-Text Articles in Entire DC Network
The Future Of Excess Navy Lands: A Case Study Of The Quonset Point-Davisville, Rhode Island Coastal Fringe, Thomas E. Bigford
The Future Of Excess Navy Lands: A Case Study Of The Quonset Point-Davisville, Rhode Island Coastal Fringe, Thomas E. Bigford
Marine Affairs Theses and Major Papers
With spiraling costs in government, the American taxpayer and the Office of Management and Budget have encountered continuing problems in spending. One outcome of such economic hardships, emphasized in this period of peacetime, has been significant budgetary cutbacks in the Department of Defense. Translated through the political heirarchy, these cuts eventually resulted in the closing of many military bases. Regardless of the geographical location, each excessed base posed problems to the respective area and state. Problems arose concerning immediate socio-economic hardships in the region, changes in ownership of the land, and most obviously, future uses of the property.This subject is …
Property And Tort In Nuclear Law Today, Kazimierz Grzybowski, William Dobishinski
Property And Tort In Nuclear Law Today, Kazimierz Grzybowski, William Dobishinski
Faculty Scholarship
No abstract provided.
Ultraviolet Stimulated Thermoluminescent Response Characteristics Of Aluminum Oxide, Edward Ryan Iii
Ultraviolet Stimulated Thermoluminescent Response Characteristics Of Aluminum Oxide, Edward Ryan Iii
Masters Theses & Specialist Projects
This investigation has demonstrated that some aluminum oxide crystals have high sensitivity and are well suited for detecting and measuring ultraviolet radiation rates significantly less than .01 µW/cm2.
The thermoluminescent glow curve, linearity of response, and fading of the crystals were determined. An action spectrum was performed to determine the relative sensitivities of several crystals in a range of wavelengths from 230 nm to 546 nm.
The sensitivity of the crystals was found to decrease as a function of exposure. \n explanation for the decrease in sensitivity due to the presence of high temperature traps is presented.
This …
Ultraviolet Stimulated Thermoluminescent Response Characteristics Of Aluminum Oxide, Edward Ryan
Ultraviolet Stimulated Thermoluminescent Response Characteristics Of Aluminum Oxide, Edward Ryan
Masters Theses & Specialist Projects
This investigation has demonstrated that some aluminum oxide crystals have high sensitivity and are well suited for detecting and measuring ultraviolet radiation rates significantly less than 0.1 pW/cm2. The thermoluminescent glow curve, linearity of response, and fading of the crystals were determined. An action spectrum was performed to determine the relative sensitivities of several crystals in a range of wavelengths from 230 nm to 546 nm. The sensitivity of the crystals was found to decrease as a function of exposure. An explanation for the decrease in sensitivity due to the presence of high temperature traps is presented. This investigation has …
The Prairie Naturalist Vol. 8, Nos. 3 And 4 September-December 1976
The Prairie Naturalist Vol. 8, Nos. 3 And 4 September-December 1976
The Prairie Naturalist
SPRING MORTALITY OF INSECTIVOROUS BIRDS IN SOUTHERN MANITOBA ▪ J. R. Serie and R. E. Jones
CHRISTMAS BIRD COUNTS FOR NORTH DAKOTA—1976 ▪ R. N. Randall
MOSSES OF THE GREAT PLAINS: INTRODUCTION AND CATALOGUE ▪ S. P. Churchill
NOTES
Fulvous Tree Duck in North Dakota ▪ L. A. Jones
Unusual Mortality of a Saw-whet Owl ▪ H. A. Kantrud
Cardinal and Mockingbird in Jamestown, North Dakota ▪ D. H. and J. E. Johnson
BOOK REVIEWS
Essence of Wilderness ▪ K. T. Killingbeck
The Changing America ▪ L. M. Kirsch
A Government Bird Book ▪ J. F. Cassel
Wildflowers ofthe Rockies …
Proceedings Seventh Bird Control Seminar -- Frontmatter & Contents
Proceedings Seventh Bird Control Seminar -- Frontmatter & Contents
Bird Control Seminars Proceedings
Bowling Green State University
Bowling Green, Ohio
November 5 - 11, 1976
DR. WILLIAM B. JACKSON CONFERENCE CHAIRMAN AND EDITOR
SPONSORED BY THE ENVIRONMENTAL STUDIES CENTER, BOWLING GREEN STATE UNIVERSITY WITH THE ASSISTANCE OF UNITED STATES FISH AND WILDLIFE SERVICE AND NATIONAL PEST CONTROL ASSOCIATION, VIENNA, VIRGINIA
Registered Participants -- Seventh Bird Control Seminar, November 1976
Registered Participants -- Seventh Bird Control Seminar, November 1976
Bird Control Seminars Proceedings
No abstract provided.
Species Composition, Food Habits, And The Economic And Ecologic Impact Of Winter Blackbird Flocks, Raleigh J. Robertson, Patrick J. Weatherhead, Frank J. S. Phelan, Geoffrey L. Holroyd, Nigel Lester
Species Composition, Food Habits, And The Economic And Ecologic Impact Of Winter Blackbird Flocks, Raleigh J. Robertson, Patrick J. Weatherhead, Frank J. S. Phelan, Geoffrey L. Holroyd, Nigel Lester
Bird Control Seminars Proceedings
Crop depredation by blackbirds (Icteridae) and Starlings (sturnus vulgaris) in North America has long prompted experimentation with control techniques. These efforts have been centered in the northeast and northcentral United States where concentrated cultivation of vulnerable crops coincides with the location where flocks of blackbirds congregate in the fall prior to their migration south (Stone, et al., 1972; Wiens and Dyer, 1975). In these areas the high cost and logistic impracticality of implementing widespread controls has suggested the need for modifying agricultural practices instead (Wiens and Dyer, 1975). More recently, attention has been focused farther south, particularly in Kentucky and …
Response Of Maturing Corn To Simulated Bird Damage, Paul P. Woronecki, Charles R. Ingram, Richard A. Dolbeer
Response Of Maturing Corn To Simulated Bird Damage, Paul P. Woronecki, Charles R. Ingram, Richard A. Dolbeer
Bird Control Seminars Proceedings
Economic losses attributed to pests are usually estimated by visual assessments of the damage. In all cases, the amount of injury to plant parts is correlated with reduction in production, and any effects of plant response or compensation are ignored. Some recent experiments, using prairie grass grown with different degrees of grasshopper feeding activity, indicated that some plant processes were triggered by insect feeding (Dyer and Bokhari, 1976). Responses, such as the increase of net primary production on grasslands by livestock grazing, have been suggested in studies by Westlake (1963), Pearson (1965), and Hutchinson (1971); Vickery (1972) confirmed these findings …
Bird Problems And Food Storage And Processing Facilities, Robert M. Russell, Robert Yeager, Fred Baur, James R. Dupre
Bird Problems And Food Storage And Processing Facilities, Robert M. Russell, Robert Yeager, Fred Baur, James R. Dupre
Bird Control Seminars Proceedings
For the bird control problems in the food industry I think we have a good pair to work with us. We have Bob Yeager, a pest control authority. Fred Baur is from Procter and Gamble, a great company with a long record of association with the pest control industry. Third, we have with us Jim Dupre, whose experience is with the Food and Drug Administration. And with all the government controls we've learned to expect from the government in the last few years, I think it's good for us to know that we have had a long and good record …
Land Use Planning For Control Of Birds Near Airports, Michael J. Harrison
Land Use Planning For Control Of Birds Near Airports, Michael J. Harrison
Bird Control Seminars Proceedings
During the 1966 Bird Control Seminar, we began to look at birds as a hazard to air- craft, and a possible new role was emerging for the pest control industry. Ten years later, we have yet to see the concept of bird control as seen through the eyes of our Canadian and European counterparts. You know of the assistance role the Air Force is playing in reducing bird strikes, and the Federal Aviation Administration is beginning to actively participate in bird control programs. Success has been seen in habitat modification as a means of reducing bird strikes. The Canadians (Blokpoel, …
Environmental And Health Studies Of Kentucky Blackbird Roosts, Burt L. Monroe Jr., Lois S. Cronholm
Environmental And Health Studies Of Kentucky Blackbird Roosts, Burt L. Monroe Jr., Lois S. Cronholm
Bird Control Seminars Proceedings
At the present time we are under contract from the Kentucky Environmental Quality Commission to study three aspects of Kentucky starling-blackbird roost problems: (1) a study of birds killed this coming winter through PA-14 treatments, to obtain more accurate data on species composition, sex ratios, kill success and food items; (2) a compilation of breeding and wintering data on Kentucky populations through analysis of U.S. Fish and Wildlife Service summer bird counts and banding returns; and (3) a study of spore dispersal of various fungal species, most notably Histoplasma capsulatum, from roost sites. The winter sampling is yet to be …
Methiocarb As A Bird Repellent For Mature Sweet Corn, Allan R. Stickley Jr., Charles R. Ingram
Methiocarb As A Bird Repellent For Mature Sweet Corn, Allan R. Stickley Jr., Charles R. Ingram
Bird Control Seminars Proceedings
Sweet corn in Ohio is an important high-value truck crop (74,000 acres in 1974--Ohio Crop Rep. Serv., 1975) that is especially vulnerable to blackbird damage. For this reason, a chemical treatment that would repel birds from sweet corn would be advantageous. A candidate chemical for this use is methiocarb [3,5-dimethyl-4-(Methylthio)-phenyl methylcarbamate = Mesurol (product of Chemagro, Division of Mobay Chemical Corporation)]. In addition to insecticidal, acaricidal, and molluscieidal properties (Hermann and Kolbe, 1971:286), Schafer and Brunton (1971) established in cage tests that methiocarb was a promising bird repellent because low concentrations (<0.16%) would repel birds from treated rice seed. The chemical apparently reinforces a bad taste by producing a conditioned aver- sion to its intoxicating effects (Rogers, 1974). When applied to corn seed prior to planting, methiocarb treatments reduced blackbird damage to sprouts (Hermann and Kolbe, 1971; Stickley and Guarino, 1972; Ingram, et al., 1974; Linehan, et al., 1975; Stickley and Ingram, 1975). However, Mitchell, et al. (1975) did not show significant protection, and Linehan, et al, (1975) showed some phytotoxicity in cold, wet growing conditions. Methiocarb treatments also have shown indications of efficacy when applied to mature grain crops [rice at 10.0 and 3.2 lb (active material) per acre (DeHaven, et al., 1971), sorghum at 2.0 lb (active material) per acre (Mott, et al., 1974), and sorghum at 1.6 lb (active material) per acre (Mott and Lewis, 1975)]. Because of these results, we conducted a screening experiment in 1975 to determine the feasibility of methiocarb treatments for repelling blackbirds from ripening sweet corn.
Protecting Uruguayan Crops From Bird Damage With Methiocarb And 4-Aminopyridine1, Carlos Calvi, Jerome F. Besser, John W. De Grazio, Donald F. Mott
Protecting Uruguayan Crops From Bird Damage With Methiocarb And 4-Aminopyridine1, Carlos Calvi, Jerome F. Besser, John W. De Grazio, Donald F. Mott
Bird Control Seminars Proceedings
Bird damage to ripening and sprouting agricultural crops is a serious problem in many Departamentos (States) in Uruguay and a limiting factor in the production of some crops. A total of about one million hectares of wheat, corn, sunflowers, grain sorghum, rice, soybeans, barley, oats, and peanuts are grown (De Grazio and Besser, 1975). Grain sorghum and sunflower crops are damaged most seriously by birds; corn and rice, soybeans, peanuts, and fruits (such as apples and pears), to a lesser extent. Three families of birds are responsible for most of the damage: doves and pigeons, parakeets, and blackbirds. Waterfowl and …
Bird Strikes And The Air Force, Portia R. Mccracken
Bird Strikes And The Air Force, Portia R. Mccracken
Bird Control Seminars Proceedings
The first recorded bird strike accident was in 1912, when a gull got caught in an air- craft control cable. The pilot was killed in the crash. Since that first squaring-off, man and bird have been engaged in an accelerating contest in which there can be no winner. At first, birdstrikes were not really much of a problem. Aircraft were slow, and birds were able to learn to move out of their paths in time to avoid a collision. But, with the coming of the jet age, the problem began to take on more sinister proportions. At this point, birds …
Starling Damage To Sprouting Wheat In Tennessee, Allen R. Stickley, Richard A. Dolbeer, Stephen B. White
Starling Damage To Sprouting Wheat In Tennessee, Allen R. Stickley, Richard A. Dolbeer, Stephen B. White
Bird Control Seminars Proceedings
An estimated half-billion blackbirds and Starlings have been roosting in the United States each winter for many years (Meanley and Webb, 1965). Three-fourths of these birds, primarily Red-winged Blackbirds (Agelaius phoeniceus), Common Grackles (Quiscalus quiscula). Brown-headed Cowbirds (Molothrus ater), and Starlings (Sturnus vulgaris) winter in the east (lower Mississippi Valley and eastward to the Atlantic Ocean) where food and climate are apparently more attractive than in the more arid west.
In recent years, these birds have come increasingly to public notice because of appar- ent agricultural, health, aesthetic, and nuisance problems (Graham 1976). Considerable effort has been spent developing lethal …
The Good - The Bad - The Ugly - That’S Bird Control, William D. Fitzwater
The Good - The Bad - The Ugly - That’S Bird Control, William D. Fitzwater
Bird Control Seminars Proceedings
The good that most people see in birds is sometimes offset by the bad that birds do under certain situations. The ugly part comes in when misdirected emotionalism and unscientifically-based regulations interfere with effective control measures.
Bird Problems In South Central United States: Still Unsolved, Robert A. Pierce
Bird Problems In South Central United States: Still Unsolved, Robert A. Pierce
Bird Control Seminars Proceedings
Some of the problems that I am aware of are:
I. Grain producers
A. Rice - sprout pulling – blackbirds- damage to standing grain - blackbirds
B. Grain sorghum - sprout pulling - blackbirds and crows-damage to grain - blackbirds
C. Corn - sprout pulling - blackbirds and crows- damage to ears - blackbirds
D. Fall-seeded wheat and oats - sprout pulling - blackbirds
II. Other producers
A. Pecans - crows and blackbirds
B. Watermelons - crows
C. Livestock operations - blackbirds, Starlings, crows
III. Homeowners - woodpeckers
IV. Winter bird roosts - concentrations of blackbirds, starlings and robins with …
Enteric Virus Survival In Package Plants And The Upgrading Of The Small Treatment Plants Using Ozone, Lois S. Cronholm, James R. Mccammon, Marvin Fleischman, Jerry R. Perrich, Valerie Reisser, William Harris, Ronald R. Vanstockum, Khosrow Jaberizadeh, Michael J. Wahl
Enteric Virus Survival In Package Plants And The Upgrading Of The Small Treatment Plants Using Ozone, Lois S. Cronholm, James R. Mccammon, Marvin Fleischman, Jerry R. Perrich, Valerie Reisser, William Harris, Ronald R. Vanstockum, Khosrow Jaberizadeh, Michael J. Wahl
KWRRI Research Reports
Post-chlorinated effluent collected with a portable viral concentrator from four treatment plants in Jefferson County, Kentucky, yielded infective viral particles from three plants from spring through late fall. The pH, ,chlorine, turbidity, and coliform levels of these effluents indicated that viral persistence was correlated with inefficient processing which produced effluent environments that inhibited disinfection by chlorine. The disinfection potential of ozone was tested on secondary effluent and finished water seeded with poliovirus and Esaheriahia coli. Low doses of ozone inactivated viruses and bacteria in treated water, but not in effluent. The inactivation of bacteria by ozone does not appear …
A Review Of The Limnology Of And Water Quality Standards For Lake Mead, Charles R. Goldman
A Review Of The Limnology Of And Water Quality Standards For Lake Mead, Charles R. Goldman
Publications (WR)
1. The waters of Las Vegas Bay, a heavily utilized recreational resource, receive discharges from a variety of municipal and industrial waste sources. The U.S. Environmental Protection Agency has determined, on the basis of numerous studies, that the present water quality violates state and federal standards and constitutes a public nuisance. Consultants have advised the Sewage and Wastewater Advisory Committee that rapid abatement of the alleged pollution conditions can be achieved by an advanced wastewater treatment (AWT) plant.
2. The major problems in Las Vegas Bay are an objectionable water color, excessive turbidity, noxious odors, and oxygen depletion in certain …
Report On Wastewater Disposal To Board Of County Commissioners, Clark County Nevada, Clair N. Sawyer
Report On Wastewater Disposal To Board Of County Commissioners, Clark County Nevada, Clair N. Sawyer
Publications (WR)
This report is concerned with the management of waste-waters and subsurface drainage from the City of Las Vegas and its environs and the BMI complex, all in Clark County, Nevada. The prime objective is to recommend a plan of action which will utilize the natural resources of the area in the least costly manner and still protect Lake Mead for recreational purposes and use as a public water supply, At this writing, conditions in the upper Las Vegas arm of Boulder Basin are quite unsatisfactory for some recreational purposes due to the extensive blooms of algae which develop. Experience at …
Effect Of Glycosylation On The In Vivo Circulating Half-Life Of Ribonuclease, John W. Baynes, Finn Wold
Effect Of Glycosylation On The In Vivo Circulating Half-Life Of Ribonuclease, John W. Baynes, Finn Wold
Faculty Publications
The circulating half-lives of the four isozymes of bovine pancreatic ribonuclease (RNases A, B, C, and D) have been determined in normal and in nephrectomized rats. The isozymes differ only in their glycosyl content. While A contains no sugars, B has a simple oligosaccharide (GlcNAc, Man,+), and C and D each have a complex oligosaccharide (GlcNAc, Man,., Gal, Fuc NeuAc%, and GlcNAc, Mans Gal, Fuc NeuAc,, respectively) attached to Asn-34 of the polypeptide chain. All four isozymes were cleared rapidly in normal rats (t,,, = 2 to 3 min), as expected on the basis of the established role of the …
Current Status Report: Pigeon Control, C. Doug Mampe
Current Status Report: Pigeon Control, C. Doug Mampe
Bird Control Seminars Proceedings
My topic is Pigeon control; and because most of you have had some bird control experience, I'm not going to review all the basic concepts that are associated with bird control today. Rather I will skim over them lightly and then tell you how we organize most of our Pigeon control programs, recognizing that that's one approach and that some situations require much different approaches. Some of the things that apply to Pigeon control may apply to other types of bird control, but some are unique. When we get called on a Pigeon control job, the first thing we attempt …
The Arbovirus Surveillance And Control Program In Ohio, 1975 – 76, M. A. Parsons
The Arbovirus Surveillance And Control Program In Ohio, 1975 – 76, M. A. Parsons
Bird Control Seminars Proceedings
In 1975 Ohio experienced the largest epidemic of mosquito-borne encephalitis in its history. Four hundred and sixty-eight human cases (416 St. Louis [SLE] and 52 California [CE] occurred with 30 fatalities; one death was due to CE. The entire United States was hard hit (Illinois, 475; Indiana, 297; Mississippi, 210; Michigan, 20; Tennessee, 91; 30 others, 550 ) with 1816 SLE, 160 CE, 133, Western, and 3 Eastern encephalitis cases causing 150 fatalities. The cycle of mosquito-borne encephalitis in nature progresses as follows: A mosquito infected with virus feeds on a non-infected animal, such as a bird in the case …
State Of The Fisheries Report 1975, Department Of Fisheries And Wildlife, Western Australia
State Of The Fisheries Report 1975, Department Of Fisheries And Wildlife, Western Australia
Status Reports of the Fisheries and Aquatic Resources
The total value of the fisheries of Western Australia is the highest of any of the States, and the Western Australian rock lobster fishery is the most valuable single fishery in Australia.
The Oombulgurri Project Clancy Committee Report, D J. Clancy, P Mccosker, C Mayberry, A J. Millington, P Ryan
The Oombulgurri Project Clancy Committee Report, D J. Clancy, P Mccosker, C Mayberry, A J. Millington, P Ryan
All other publications
In early August the Oombulgurri community requested assistance in the following terms.
"On behalf of the Oombulgurri Community, we invite assistance in developing the grain and pasture cropping at Oombulgurri. We have experimented with peanuts, sorghum, and many varieties of vegetables. This has tested the reality of hopes to expand acreage and varieties to become self-sufficient in stock feed. The Farm and Garden Guild now needs the expertise of your services to plan a four-year programme. vie need assistance in choosing from the many options, opinions and advices available from Australia and elsewhere, for grain production, pastures, methods appropriate to …
Supralinearity Of Thermoluminescent Dosimeters, Leif Larsson, Robert Katz
Supralinearity Of Thermoluminescent Dosimeters, Leif Larsson, Robert Katz
Robert Katz Publications
The supralinear response of thermoluminescent dosimeters (TLDs) after irradiation with gamma- or beta-rays can be decomposed by use of the cumulative Poisson distribution into a sum of 1-or-more and 2-or-more hit components, suggesting the coexistence of both types of trap structures. Following the response of other 1-hit detectors, and of biological cells to energetic heavy ions, we expect and find that the supralinear response tends to disappear with alpha particle, and with neutron irradiation, and that the supralinear, or 2-hit, component tends to be more responsive to high LET (Linear Energy Transfer) radiations. Since the response of biological cells to …
18th Annual Rocky Mountain Spectroscopy Conference
18th Annual Rocky Mountain Spectroscopy Conference
Rocky Mountain Conference on Magnetic Resonance
Final program and abstracts from the 18th annual meeting of the Rocky Mountain Spectroscopy Conference, sponsored by the Rocky Mountain Section of the Society for Applied Spectroscopy. Held in Denver, Colorado, August 2-3, 1976.
Improving Design Criteria For Septic Tank Systems, Dee Mitchell
Improving Design Criteria For Septic Tank Systems, Dee Mitchell
Arkansas Water Resources Center Technical Reports
The failure of septic tanks in treatment of wastewater has been responsible for causing health hazards due to contamination and pollution of groundwater and surface waters used for drinking water supplies. Most of these failures have been in the absorption field. Little or no actual research has been performed to establish design criteria for septic tank absorption fields to be used by local, state or federal Health Agencies or Pollution Control Agencies. Historically, almost all design criteria has beed based on a percolation test and the number of bedrooms to be served. Both of these methods have repeatedly been shown …
A Comparison Of Free Radical Detection Methods, Danny Kiang-Wah Pan
A Comparison Of Free Radical Detection Methods, Danny Kiang-Wah Pan
Theses and Dissertations
The methods used for free radical detection are chemical titration, spectrophotometry, Gouy magnetic measurements and NMR shift technique. The free radicals chosen for this study are Fremy' s salt (ON(SO_3 )K_2),2,2-diphenyl-1-picryl hydrazyl (DPPH) 3-carbamoyl-2,2,5,5-tetramethylpyrrolidin-1-yloxy (CTM-pyrrolidin), 3-carbamoyl-2,2,5,5-tetramethyl-3-pyrrolin-1-yloxy (CTM-pyrrolin), 4-acetamido-2,2,6,6-tetramethylpiperidino-1- oxyl (ATMP) and galvinoxyl. The detectable range for each method is given. The NMR method is a fast and convenient method for the magnetic susceptibility determination of a sample in solution, with. accuracy up to ± 1%.