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Letter To Jacquelyn Jurkins Regarding Pearl Von Allmen, December 17, 1974, William Younger

Correspondence

A letter from William Younger to Jacquelyn Jurkins requesting that Jurkins publish a notice in the AALL Newsletter regarding the death of Pearl Von Allmen.

Letter To Susan Csaky Regarding Pearl Von Allmen, December 17, 1974, William Younger

Correspondence

A letter from William Younger to Susan Csaky asking Csaky to write a memorial for Pearl Von Allmen for publication in the Law Library Journal.

Donald Clyde Riley V. Commonwealth Of Kentucky, Appellee's Brief 1974-Sc-0881

1970-1979

No abstract provided.

Letter To Nancy Kitchen Regarding Pearl Von Allmen, December 2, 1974, William Younger

Correspondence

A letter from William Younger to Nancy Kitchen providing details on the funeral service for Pearl Von Allmen and requesting that Kitchen pay an invoice for flowers sent to the funeral by SEAALL.

Optimal Highway Safety Improvement Investments By Dynamic Programming [Dec. 1974], Jerry G. Pigman, Kenneth R. Agent, Jesse G. Mayes, Charles V. Zegeer

Kentucky Transportation Center Research Report

The process of determining which projects to implement under a given budget, and which to defer until later, is central to the planning and management of highway systems. With a limited budget for construction, maintenance, and safety improvements, investments which will produce the optimal benefits must be chosen. This is often impossible to accomplish without the aid of a computer because of the complexity of the problem. Dynamic programming has been tested and verified as an efficient method for selecting priority projects to derive maximum benefits. The applicability of dynamic programming to the safety improvement program is demonstrated in this …

Voidless Concrete Mixtures For Bridge Decks, Assaf S. Rahal

Kentucky Transportation Center Research Report

The purpose of this study was to modify concrete mix-design formulas to supplant all water over and above that needed for hydration with a non-evaporable material -- thus producing a no-void concrete. It was adjudged that a water-cement ratio of 0.244 would be practical for hydration of the cement. Several polymeric materials, asphalts, and oils were used to replace the excess mixing water. Success was achieved using two latexes and one epoxy. The use of these materials in concrete resulted in improved strength, reduction of air voids and permeability, and enhancement of resistance to corrosive chloride salts.

Displacement Of Persons By Major Public Works: Anthropological Analysis Of Social And Cultural Benefits And Costs From Stream Control Measures--Phase 5, Philip Drucker, Charles Robert Smith, Edward B. Reeves

KWRRI Research Reports

This study is concerned with social change and social impact of a major public works project on the human population required to relocate the persons being forced to sell to the Federal Government or turn over through condemnation proceedings homes, farms, and/or businesses to facilitate completion of a Federally authorized stream control measure. It is intended to test the utility of anthropological method and concept in evaluating and explicating sociocultural impact, and in addition to check hypotheses concerning importance of impact on social and economic areas of culture of the persons to be displaced, on their emigration patterns, and their …

Hydraulic And Flow Studies Related To Sediment Transport, Kentucky River, Kentucky, Bruce R. Moore, Michael R. Short, Thomas Wachs

KWRRI Research Reports

This study related the conditions of flow and channel shape to distribution of sediment types in the Kentucky River. Seven distinct types of sediment association were delineated and these have a regular pattern of distribution influenced by the presence of navigation locks and dams. The most suitable locations for commercial extraction of bed material were clearly indicated and the variations of sand size delineated by the study. The irregular discharge pattern of the stream indicates potential problems in the disposal of solid waste pollutants.

A remeasurement of the dredge hole in the Ohio River indicated a continuation of the same …

A Study Of Naturally Occurring Algicides Produced By Freshwater Algae, Denny O. Harris, Harry D. Caldwell

KWRRI Research Reports

The mode of action of the algicide produced by Pandorina morum was examined by exposing Volvox globator and isolates spinach chloroplasts to a partially purified algicide preparation. Oxygen evolution of Volvox, whole chloroplasts and broken chloroplasts (minus the Calvin cycle),was reduced indicating that the algicide inhibits the light reactions of photosynthesis. Oxygen evolution studies of other Volvocaceae confirmed the observation that Pandorina morum is not significantly influenced by its own inhibitor. Molecular weight approximation by gel filtration established that the inhibitor has a low molecular weight (probably below 100 mw). Field studies indicate that this algicide has tremendous potential as …

The Use And Legal Significance Of The Mean High Water Line In Coastal Boundary Mapping, Richard C. Ausness, Frank E. Maloney

Law Faculty Scholarly Articles

The effect of unplanned and ill-conceived land use development on the coastal ecology has been well documented in recent years. Recognizing the need for more effective governmental control in this area, a number of state legislatures have enacted statutes to protect the coastal environment and encourage the orderly development of coastal resources. These efforts have received the support of the federal government as well.

Determination of coastal boundaries is essential to the development of an effective coastal zone management program. In general such boundaries represent the intersection of the shore with a particular tidal elevation. However, the demarcation of coastal …

Letter To Susan D. Csaky Regarding Chairing The Scholarship Committee, November 27, 1974, William C. Younger

Scholarship Committee

A letter from William C. Younger to Susan D. Csaky thanking Csaky for accepting appointment as chair of the Scholarship Committee.

Note To William Younger Regarding Pearl Von Allmen, November 20, 1974, Mrs. Donald Ward

Correspondence

A note from Mrs. Donald Ward to William Younger thanking Younger and SEAALL for their expressions of sympathy upon the death of Pearl Von Allmen.

Letter To Robert Satterwhite Regarding Potential Workshop For Legal Reference Tools, November 19, 1974, Nancy Kitchen

Correspondence

A letter from Nancy Kitchen to Robert Satterwhite offering to help Satterwhite with a workshop for legal reference tools.

Letter To Carolyn Gray Regarding Seaall Membership, November 18, 1974, William Younger

Correspondence

A letter from William Younger to Carolyn Gray welcoming Gray to SEAALL and providing information about certification.

Letter To William Younger Regarding Csaky's Position As Chairperson Of The Scholarship Committee, November 14, 1974, Susan Csaky

Scholarship Committee

A letter from Susan Csaky to William Younger detailing a change in Csaky's employment status and asking Younger whether that change will impact Csaky's membership in SEAALL and position as Scholarship Committee chair.

Letter To William Younger Regarding Seaall Membership, November 12, 1974, Carolyn Gray

Correspondence

A letter from Carolyn Gray to William Younger regarding application for SEAALL membership.

Letter To Oscar Trelles Regarding Seaall Membership, November 12, 1974, Nancy Kitchen

Correspondence

A letter from Nancy Kitchen to Oscar Trelles providing information on becoming a SEAALL member.

Letter To Rose Volino Regarding Aall Membership, November 11, 1974, William Younger

Correspondence

A letter from William Younger to Rose Volino encouraging Volino and her institution to become AALL members.

Letter To Carolyn Gray Regarding Seaall Membership, November 7, 1974, William Younger

Correspondence

A letter from William Younger to Carolyn Gray providing Gray with information on beoming a SEAALL and AALL member.

Letter To Nancy Kitchen Regarding Seaall Membership, November 7, 1974, Oscar Trelles Ii

Correspondence

A letter from Oscar Trelles II to Nancy Kitchen asking for information on becoming a SEAALL member.

Letter To Seaall Committee Members Regarding Committee Assignments, November 5, 1974, William Younger

Correspondence

A letter from William Younger to SEAALL Committee Members providing a list of SEAALL Committee assignments.

Donald Clyde Riley V. Commonwealth Of Kentucky, Appellant's Brief 1974-Sc-0881

1970-1979

No abstract provided.

Identification Of Hazardous Rural Highway Locations, John A. Deacon, Charles V. Zegeer, Robert C. Deen

Kentucky Transportation Center Research Report

An effective procedure was determined for identifying hazardous rural highway locations based on accident statistics. Multiple indicators of accident experience that are necessary include the number of fatal accidents, the total number of accidents, the number of effective-property-damage-only accidents, and the accident rate. Critical levels of these four indicators should vary from state to state depending on the nature of the local safety improvement program as well as local traffic and roadway conditions and prevailing attitudes toward highway safety. Specific recommendations are given for use in Kentucky. Critical accident rates are established using quality control procedures.

To identify hazardous highway …

Accidents On Rural Interstate And Parkway Roads And Their Relation To Pavement Friction, Rolands L. Rizenbergs, James L. Burchett, John A. Deacon, Cass T. Napier

Kentucky Transportation Center Research Report

Friction measurements were made with a skid trailer at 70 mph (31 m/s) on 770 miles (1240 km) of rural, four-lane, controlled-access routes on the interstate and parkway systems in Kentucky. Each construction project was treated as a test section. Accident experience, friction measurements, and traffic volumes were obtained for each. Various relationships between wet-weather accidents and skid resistance were analyzed. Averaging methods were used as a means of developing trends and minimizing scatter. A moving average for progressively-ordered sets of five test sections yielded more definite results. The expression of accident occurrence which correlated best with skid and slip …

Adaptation Of Aasho Interim Guide To Fundamental Concepts, Herbert F. Southgate, Robert C. Deen, James H. Havens

Kentucky Transportation Center Research Report

Using 1971 vehicle classification counts and truck weights from nine Kentucky locations, equivalent axleloads (EAL's) were calculated by several methods. Apparent discrepancies led to a review of axleload equivalency factors used to estimate either EWL's (equivalent wheel loads) or EAL's.

Axleload equivalencies are determined as the ratio of the number of repetitions of a standard or reference load to the number of equivalent (damage-wise) repetitions of the load in question. The choice of equivalency factors can result in as much as a 40-percent difference in calculated EAL's. Most of Kentucky's traffic is made up of axleloads less than 80 kilonewtons …

Fatigue Analysis From Strain Gage Data And Probability Analysis, Robert C. Deen, James H. Havens

Kentucky Transportation Center Research Report

The Central Bridge over the Ohio River between Newport, Kentucky, and Cincinnati, Ohio, was completed in 1891 and in 1972-73 was considered to be in danger of fatigue failure. A series of investigations were undertaken to determine the likelihood of failure and to estimate the time of probable failure. During the investigation, a methodology was developed to determine fatigue damage from a probability analysis of traffic data by reconstituting or synthesizing the load (traffic) history of bridges. Strain gage data obtained with Prewitt scratch gages and SR-4 resistivity gages were used to evaluate fatigue damage incurred by the Central Bridge.

Rock Evaluation For Engineered Facilities, D. J. Hagerty, Robert C. Deen, M. W. Palmer, C. D. Tockstein

Kentucky Transportation Center Research Report

The need for comprehensive information on the characteristics and behavior of earth materials has been recognized for many years, perhaps for as long as significant construction has taken place in and on the surface of the earth. In recent years, however, the magnitude and complexity of engineered construction has greatly increased, resulting in a corresponding increase in the need for information on the engineering properties of soil and rock materials, Direct testing of soil and rock can be utilized to furnish necessary information. However, both field and laboratory testing can be extremely expensive, particularly where testing must include applications of …

Relationships Between Roadway Geometrics And Accidents, Kenneth R. Agent, Robert C. Deen

Kentucky Transportation Center Research Report

Statewide average and critical rates of accidents were determined from 1970-1972 Kentucky accident records for each type of rural highway. Accident data, obtained from state police computer tapes, were summarized to give the number of accidents on each highway type as well as information on accident severity, road surface conditions, light conditions, road character, and type of traffic control. Four-lane undivided highways had the highest average accident rate; parkways (toll roads) had the lowest rate. The severity of accidents was related to types of accidents, highways, and traffic control and to safety belt usage. Accidents involving pedestrians were the most …

Evaluation And Modification Of The Traffic Noise Prediction Procedure For Kentucky Highways, Kenneth R. Agent, Charles V. Zegeer

Kentucky Transportation Center Research Report

Approximately 270 noise-level recordings were obtained at 39 highway sites and compared with the noise-level predictions obtained by the procedure outlined in NCHRP Report 117. The measured noise levels were computed in terms of the A-weighted L₁₀ value (level exceeded 10 percent of time) and then compared to the predicted noise levels. A significant discrepancy was found between predicted and measured noise levels; generally, the predicted values exceeded the measured values. Average error per location was 4.8 dBA; the maximum error was 13 dBA. A nomograph was devised to correct the predicted value; this nomograph involves observer-to-roadway distances, truck …

Highway Pavement Maintenance Costs And Pavement Type Selection, Donald C. Newberry Jr., Jesse G. Mayes, James H. Havens

Kentucky Transportation Center Research Report

A long-term analysis of pavement maintenance cost has been performed. The analysis does not include construction or resurfacing costs. The sample of pavement sections investigated were chosen to best represent the entire state. These sections were classified by pavement type; either bituminous concrete, portland cement concrete, or composite. The cost per lane mile (kilometer) per year was calculated for each pavement type by year and by age of pavement. Apparent differences in pavement maintenance costs between the two basic types of pavements were adjudged insignificant from the standpoint of determining pavement type. Because of poor or erroneous cost reporting, actual …