Low Profile Marker for Wet/Night Visibility, HR-1005, 1977

Conventional highway lane markings are ineffective at night, particularly when the pavement is wet. There is a recognized need for a system that is effective at night under wet conditions and where there is no reduction in current daytime standards. To be effective at all times the system must maintain wet-night retroreflective properties while resisting deterioration caused by snowplows, studded tires, sand and salt applications, and lane changing maneuvers by traffic. This project tested a system of low-profile lane markers developed by Battelle Columbus Laboratory under contract with the Implementation Division of the Federal Highway Administration.

Chloride Penetration Into LSDC (Iowa System) Resurfacing Mixes, MLR-77-05 and R-267, 1977

The purpose of this investigation was to determine the comparative effectiveness of standard D-57 concrete and Iowa system Low Slump Dense Concrete in preventing threshold levels of chloride from penetrating the concrete slabs to the reinforcing steel.

Les hormones sexuelles. 3, L'hypophyse / par Aura E. Severinghaus, P. Ancel, Philip E. Smith... [et al.]

Collection : Actualités scientifiques et industrielles ; 603, 7

Resources for career education, 1977.

This document contains a multitude of resources for career education available to Iowans from many sources.

Summary of Legislation: Iowa General Assembly, 1977

This summary of legislation enacted by the General Assembly has been prepared for the use of legislators and other interested parties. The summary of each legislative enactment has been assigned to a major subject category. This compilation provides interested persons with quick reference to legislation enacted in specific areas and generally informs persons of the contents and effective date of the legislation. NOTE: This is a large file and may take a few minutes to load.

Public libraries: adapting to the digitised environment. An interview with John Lake

During John Lake's visit to Barcelona to take part in a seminar organized by the Facultat de Biblioteconomia i Documentació (Department of Library and Information Science) at the University of Barcelona (UB)1 EPI sought an interview to further explore some of the themes addressed in the seminar, drawing on his extensive experience in the world of public libraries.

The Highway Surveys Program A Summary Statement Fiscal 1977-1978, HR-198, 1978

This final report summarizes the activities of the archaeological surveys contract for primary roads, secondary roads, and urban systems. The contract is negotiated annually between the Iowa Department of Transportation and the University of Iowa. The information contained in this section of the report is composed of summaries abstracted from completed cultural resource reports on file with the Department of Transportation, the Office of Historic Preservation, and the Office of the State Archaeologist.

Tuoreita metodisia näkökulmia suullisen runouden tutkimukseen : John Miles Foley Suomalaisen Kirjallisuuden Seuran vieraana 16.10.-24.11.2006

Ajankohtaista

Intercity Passenger Carrier Improvement Study, Final Report, 1977

The goal of this research was to recommend specific changes relating to service by intercity buses and third level air carriers to propose an appropriate state role in the implementation of changes. Changes contemplated in this research were to be directed to the increased use of intercity buses and third level air carriers in such manner as to exert a benefit to user as well as the general public. Specific objectives of the project included: (1) to analyze the potential for a system of express intercity bus routes in Iowa; (2) to estimate the demand for third level air carrier services in cities having populations under 50,000; (3) to forecast the relationship between economic costs and benefits from an intercity bus system emphasizing express routes between major population centers and supporting a subsystem of local and intraregional public transportation; (4) to estimate the economic feasibility of expanded third level air carrier service with emphasis upon those routes proposed as worth of further evaluation; and (5) to provide guidance for establishing the need for state and local subsidies to institute a system of express intercity buses and to expand third level air carrier services. In addition to passenger movements, enhancing package freight shipments was also to be considered in the evaluation of proposed improvements.

Association analyses of 249,796 individuals reveal 18 new loci associated with body mass index.

Obesity is globally prevalent and highly heritable, but its underlying genetic factors remain largely elusive. To identify genetic loci for obesity susceptibility, we examined associations between body mass index and ∼ 2.8 million SNPs in up to 123,865 individuals with targeted follow up of 42 SNPs in up to 125,931 additional individuals. We confirmed 14 known obesity susceptibility loci and identified 18 new loci associated with body mass index (P < 5 × 10⁻⁸), one of which includes a copy number variant near GPRC5B. Some loci (at MC4R, POMC, SH2B1 and BDNF) map near key hypothalamic regulators of energy balance, and one of these loci is near GIPR, an incretin receptor. Furthermore, genes in other newly associated loci may provide new insights into human body weight regulation.