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highly maneuverable aircraft technology. 151 aeronautics fuel conservation. (6) exploration of space, and (7) energy technology for civilian needs.

P.NF.

N74.21606# Committee on Science and Astronautics (U. S.
House)
NASA AUTHORIZATION, 1975, PART 2
Washington GPO 1974 1146 p refs Hearings on H.R.
12689 (superseded by H.R. 13998) before common Sci. and
Astronaut., 93d Congr, 20 Sess., No. 25, 19-21 and 26-27 Feb.
and 5-6 Mar. 1974
Avail: Subcomm, on Manned Space Flight

Subcommittee on Consumer Economics Washington GPO 1973 295 p refs Hearings before Joint Econ. Comm.. 93d Congr., 1st Sess., 1-2 May and 2 Jun. 1973 (GPO-99-740) Avail: SOD HC $2.00

A Congressional hearing on the gasoline and fuel oil shortage is presented. The impact of the shortages on the overall economy of the nation is analyzed. The outlook for the fuel situation in the period 1972 through 1975 is examined. Methods for correcting the fuel shortage are proposed. The government policy with respect to resources management and fuel allocations is discussed. The economic condition and operating problems of various gasoline and oil companies are reported by selected representatives from these companies.

PNE

N74-21610# Advisory Group for Aerospace Research and
Development, Paris (France)
AGARD ANNUAL MEETING, 1973
Dec. 1973 68 p refs in ENGLISH; partly in FRENCH Conf
held at Athens, 13 Sep. 1973
Avail. NTIS HC $6.50

Conference papers are presented which relate to. (1) research and development activities in Greece, and (2) the use of science and technology to meet military requirements at reduced costs.

N74-21672# Army Aviation Systems Command, St. Louis. Mo MAJOR ITEM SPECIAL STUDY (MISS), CH-47A HYDRAULIC SERVOCYLINDER Interim Report, 1 Jan. 1964 - 1 Jul. 1973 Feb. 1974 22 p refs (AD-775449; USAAVSCOM-TR-74.10) Avail: NTIS CSCL 01/3

Major Item Special Study (MISS) reports are performed on DA Form 2410 reportable components. These are time change in items and certain condition change items selected because of high cost or need for intensive management. Basically, the MISS reports are concerned with analyzing reported removal data presented in the Major Item Removal Frequency report The failure modes reported for each removal are examined and grouped into categories which are intended to clarify the intent of the data reporting. From the data, removal distributions can be plotted and an MTR (mean time to removal) can be calculated. The MISS reports then investigate possible cost savings based on total elimination of selected failure modes. These modes are chosen because of the percentage of failures they represent and/or because they appear to be feasible Product Improvement Program areas

Author (GRA)

N74-21611 Advisory Group for Aerospace Research and
Development, Paris (France).
RESEARCH AND DEVELOPMENT ACTIVITIES IN GREECE
S. N. Moraitis (Hellenic Air Force) In its AGARD Ann. Meeting,
1973 Dec. 1973 p 8-13

An overview is presented of the distribution of research efforts in Greece according to the areas of activity and expenditures. Tables are given which illustrate the following: (1) the activities which contributed to the formation of the national income for the years 1970 through 1972, and secondly the forecasts for 1987; (2) the country's gross domestic asset formation per field of productive activity: (3) electric power exploitation as achieved by the Public Power Corporation; (4) the structure of domestic asset formation in the industrial enterprises for four categories of products; (5) distribution of expenditures for types of research and the percent of the gross national product represented by the total research expenditure; and (6) the financing of research and development according to the performing agency for the current five year program which runs from 1973 to 1977.

D.L.G.

N74-21620# Committee on Interior and Insular Affairs (U. S. Senate). CONSERVATION OF ENERGY Washington GPO 1972 121 p refs Presented to Comm. on Interior and Insular Affairs, 92d Congr., 20 Sess., 1 Aug. 1972 Prepared by Library of Congr. Avail; SOD HC $0.50

The following topics relating to the conservation of energy resources are discussed. (1) The dependence of the United States on foreign supplies of oil and gas, and the extent to which energy conservation can provide greater national security through the reduction of imports. (2) The economic and technical feasibility of extending the use of available fuel reserves over a longer period of time through more efficient use of production and controls. (3) The consequences of a comprehensive federal program for energy conservation, considering the fact that existing policy is based on the premise that federal and state regulations should encourage industry to meet whatever demands are created in the marketplace. (4) The extent to which advances in finding new energy sources, i.e., solar, breeder, or controlled thermonuclear, will lessen the need for energy conservation.

Author

N74.21685*# Heliotek. Sylmar, Calif. STUDY TERRESTRIAL APPLICATIONS OF SOLAR CELL POWERED SYSTEMS Final Report Jerry W. Ravin Sep. 1973 134 p (Contract NAS3-16828) (NASA-CR-134512) Avail: NTIS HC $9.75 CSCL 10A

Terrestrial applications of solar cells and design systems are considered for those applications that show the most promise for becoming practical and accepted by users within the next

e years. The study includes the definition. categorization, evaluation and screening of the most attractive potential terrestrial applications for solar cells. Potential markets are initially grouped and categorized in a general sense and are weighted in priority by their business volume, present and future. From a categorized list including marine, transportation, security. communication. meteorological and others. 66 potential solar cell applications have been cataloged. A methodology was formulated to include the criteria for evaluation and screening. The evaluation process covers all parts and components of the complete system required for each application and gives consideration to all factors, such as engineering, economic, production, marketing and other factors that may have an influence on the acceptance of the system.

Author

N74-21730# School of Aerospace Medicine, Brooks AFB. Tex.
RECENT ADVANCES IN OPERATIONAL AEROSPACE
MEDICINE Aeromedical Review
Royce Moser, Jr. Jan. 1974 24 p refs
(AD-774118; SAM- Review-1-74; SAM-TR-74-3) Avail: NTIS
CSCU

The review provides Air Force flight surgeons information regarding recent advances in operational aerospace medicine

N74-21624# Joint Economic Committee (U. S Congress).
THE GASOLINE AND FUEL OIL SHORTAGE From the

Material was selected for inclusion which deals with the more common problems confronting practicing flight surgeons. The review discusses advances in the administrative, clinical, research, environmental health, and education areas of aerospace medicine. It represents one aspect of continuing education in aerospace medicine for the flight surgeon.

Author (GRA)

for a production run of both one and ten million units per year. finally, a technical discussion of the maximum RF frequency to which these fabrication techniques can be extended without performance degradation and/or major cost increase is includ

GRA

ed

N74-21765# California Univ., Irvine. BIOCYBERNETICS: AN INTERACTIVE MAN-MACHINE INTERFACE Annual Technical Report, 1 Jan. · 31 Dec. 1973 R. F. Thompson and T. J. Taylor 20 Feb. 1974 45 p refs (Contract DAHC15-72-C-0121; ARPA Order 1001) (AD-774987) Avail: NTIS CSCL 05/8

The research reported involves the detection of human bioelectric phenomena that have been made analogues of ongoing cognitive processes and the utilization of these phenomena to control and/or communicate with external devices. The technique is applicable to situations requiring rapid human intervention in the control of complex systems operation. The major advantage of this project is the virtually automatic control of systems by the trained subject.

GRA

N74-21912# Decision Systems Associates, Inc., Rockville, Md. UNITED STATES AIR FORCE TRAINING LINE SIMULATOR Final Report Franz Nauta and Michael B. Pierce Dec, 1973 52 p refs (Contract F41609-70-C-0047; AF Proj 6323) (AD-774572; AFHRL-TR-73-61) Avail: NTIS CSCL 05/9

The report describes the technical aspects and potential applications of a computer-based model simulating the flow of airmen through basic training and entry-level technical training. This report gives an extensive description of input control cards and files necessary for an application of the Airman Training Line Simulator Model. The objective of this Training Line Simulator is to assess the impacts of alternative recruit classification and training policies under a wide variety of assumptions regarding the quality of recruits and entry-level training parameters Parameters accommodated by the model include mandatory course prerequisities, attrition and setback rates, class schedules and quotas, and a host of individual airman attributes. The model evaluates the impacts of training parameter changes by determining the maximum percent fills of training quotas, the size of the waiting lines for technical training courses, studentinstructor ratios and the numbers of setbacks. attritions and unassigned basic training graduates. The Training Line Simulator is an entity simulation model with imbedded optimizations to achieve optimal fill of training quotas. The model employs an asynchronous as opposed to incremental projection methodology to achieve execution efficiencies (Modified author abstract)

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N74-21766# Educational Testing Service, Princeton, NJ. DEVELOPMENT AND VALIDITY OF A VOCATIONAL AND OCCUPATIONAL INTEREST INVENTORY Gary J Echternacht. Richard R. Reilly. and Patty J McCaffrey Dec. 1973 81 p rets (Contract F41609-72-C-0030: ILIR Proj. 00-12) (AD-774573. AFHRL-TR-73-38) Avail: NTIS CSCL 05/9

Over 3,100 airmen and 300 recruits in basic training returned interest inventories, termed the Vocational and Occupational Interest Choice Examination (VOICE). Items forming the inventory were primarily generated by examining job analyses in relation to the airman classification structure. Both a priori and occupational scales were developed based on responses obtained by mail inventory administration of airmen who indicated satisfaction with their career fields. Scales were developed on half-samples and a cross-validation technique employed. A comparison was made, in order to assess validity, of the number of individuals correctly predicted to be members of a service career field or men-in-general using the scales versus the number of individuals one would expect to correctly predict without use of the scales. Scale weights developed in one half-sample were applied to responses obtained in the other half-sample in the above comparison. (Modified author abstract)

GRA

N74-21973*# National Aeronautics and Space Administration. John F. Kennedy Space Center, Cocoa Beach, Fla. PLANNING APPLICATIONS IN EAST CENTRAL FLORIDA Progress Report, 1 Oct. 1973 - 31 Mar. 1974 John W. Hannah, Garland L. Thomas, and Ferd Esparza, Principal Investigators 31 Mar. 1974 27 o refs Prepared in cooperation with Brevard County Planning Dept., litusville, Fla. Original contains imagery. Onginal photography may be purchased from the EROS Data Center, 10th and Dakota Avenue, Sioux Falls, S. D. 57198 ERTS (Contract NAS5-21847) (E74-10448: NASA-TM-X-70152) Avail: NTIS HC $4.50 CSCL 08B

There are no author-identified significant results in this

report.

N74-21775*# Techtran Corp., Glen Burnie, Md. IMPROVEMENTS APPLIED TO METHODS OF PREPARING INORGANIC AEROGELS J T. Stanislas, J. Teichner. A. N. Gilbert, and A Nicolaon Washington NASA Dec. 1973 13 p Transl into ENGLISH from French Patent no. 1304 17 (30 Nov. 1969) 7 p (Contract NASW-2485) (NASA-TT-F-14791) Avail: NTIS HC $400 CSCL 07B

Methods for preparation of inorganic aerogels, especially of the silica vanety, gels in which the dispersion medium is a gas or a vapor are discussed. Methods described were designed to enable speed in production, reduction of costs, and more diverse uses for aerogels.

Author

N74-21978*# Corps of Engineers. Waltham. Mass ERTS 1 DATA USER INVESTIGATION OF THE USE OF ERTS IMAGERY IN RESERVOIR MANAGEMENT AND OPERA. TION Progress Report, 14 Dec. 1973 - 14 Feb. 1974 Saul Cooper and Paul Bock. Principal Investigators 22 Apr 1974 3 PERTS (NASA Order S-70256-AG) (E74.10453. JASA CR-137442) Avail NTIS HC $4 00 CSCL 08H

There are no author identified significant results in this report

N74-21874# Rantec Corp., Calabasas, Calif FABRICATION TECHNIQUES AND PRINCIPLES FOR FLAT PLATE ANTENNAS Final Report, May · Aug. 1972 Sep. 1973 32 p rets (Contract DOT-TSC-390) (PB-225865/5GA, DOT-TSC-NHTSA-73-7, DOT-HS-800969) Avail NTIS HC $3.00 CSCL 09E

The report documents the fabrication techniques and principles selected to produce one and ten million flat plate antennas per year. An engineering analysis of the reliability, electrical integrity. and repeatability is made, and a cost analysis summary is included

N74-22007*# Ohio Dept. of Economic and Community
Development, Columbus.
RELEVANCE OF ERTS TO THE STATE OF OHIO Progress
Report, Jan. - Feb. 1974
David C Sweet, Principal Investigator Feb. 1974 14 p Prepared
for Battelle Columbus Labs ERTS

(Contracts NAS5-21782; BCL-72-17/G-1793) (E74-10483; NASA-CR-136879) Avail: NTIS HC $4.00 CSCL 08F

There are no author-identified significant results in this report

PANEL)
1973 325 p rets
(AD-772540) Avail NTIS CSCL 05/1

Contents. Manpower data: Data on funding and costs, Data on the literature of physics: Index of data; Selected tables from the physics portion of the national register of scientific and technical personnel, Allocation of national register specialties to physics subfields.

GRA

N74-22070# Deutsche Forschungs- und Versuchsanstalt fuer
Luft- und Raumfahrt. Oberpfaffenhofen (West Germany).
Abteilung Extraterrestrische Sensortechnik.
STUDY FOR A GEOSCIENTIFIC AIRCRAFT MEASUREMENT
PROGRAM

(STUDIE FUER EIN ERDWIS-
SENSCHAFTLICHES FLUGZEUG-MESSPROGRAMM)
A. Rossbach and M. Schroeder Feb. 1973 125 p in
GERMAN
Avail: NTIS HC $9.25

A German program for geoscientific aircraft measurements. including oceanography. geophysics, water pollution, sediment transport, meteorology. vegetation and ecology, is proposed. The scientific program and the areas to be surveyed are discussed. The choice of remote sensors and the requirements for processing the data measured are considered. The choice of the measuring aircraft and the flight plans are explained. Remote sensing projects in other European countries are discussed briefly, and project management considerations are given.

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N74-22506*# National Aeronautics and Space Administration Lyndon B. Johnson Space Center, Houston, Tex, APOLLO EXPERIENCE REPORT THE COMMAND AND SERVICE MODULE MILESTONE REVIEW PROCESS Harmon L. Brendle and James A. York Washington Mar. 1974 111 p (NASA-TN-D-7599, JSC-S-389) Avail NTIS HC $4 50 CSCL 22B

The sequence of the command and service module milestone review process is given, and the Customer Acceptance Readiness Review and Flight Readiness Review plans are presented. Contents of the System Summary Acceptance Documents for the two formal spacecraft reviews are detailed, and supplemental data required for presentation to the review boards are listed Typical forms, correspondence, supporting documentation, and minutes of a board meeting are included.

Author

N74-22154# Centre de Recherches Scientifiques et Techniques
de l'Industrie des Fabrications Metalliques. Brussels (Belgium).
Section Construction Mecanique
DESIGN OF A CLASSIFICATION SCHEME FOR MECHANI-
CAL PARTS CENTERED ON FABRICATION GROUP
TECHNOLOGY (IMPLANTATION D'UN SYSTEME DE
CLASSIFICATION DE PIECES AXE SUR LA FABRICATION
TECHNOLOGIE DE GROUPES)
Jacques Peters (Louvain Univ. Belgium). Willy DuMong, and
Marc Dieperinck Jan, 1974 137 p refs In FRENCH Sponsored
by the Inst pour l'Encour de la Rech. Scidans l'Ind et l'Agr.
(CRIF-MC-49) Avail: NTIS HC $10.00

A classification scheme for mechanical pieces and drawings for production workshops is presented the encoding system is described based on the OPITZ classification scheme. Its implementation in three workshops is discussed the information management required is detailed with regard to the information matrices associated with machine tools performance capability Applications to the choice of a machine tool for a given task is reported together with blueprint classifications Time aspects are considered in relation to group technology for task preparation, worksheet writing, and work duration estimation

ESRO

N74-22576# Naval Weapons Center, China Lake. Calif
APPLICATION OF COMBUSTION INSTABILITY RE-
SEARCH
E. W Price Jan 1974 27 p
(AD-775289: NWC-TP-5603) Avail. NTIS CSCL 21/2

Combustion instability is described in both technical terms and in terms of problems posed in development programs and what constitutes solution of the problems. The nature of research results and impediments to application are described (both technical and administrative impediments). Successful applications of research are described, applications ranging from advance recognition of high risk situations to problem diagnosis, fix and quality control in development and production motors. Finally. problems and recommendations regarding future research and application are described, including both technical and management (system planning) aspects of the problem. Author (GRA)

N74-22251# RAND Corp., Santa Monica, Calif.
A SURVEY OF SOLUTION CONCEPTS FOR MAJORITY RULE
GAMES
Robert Shishko Jan, 1974 34 p refs Revised
(P-5169- Rev) Avail: NTIS HC $4.75

Game-theoretic solution concepts applicable to n-person majority rule games are presented. An n-person cooperative game. (N, v), is called a C-game if it can be adequately represented by its characteristic function, v Side payments are permitted if an infinitely divisible store of value can be transferred between players before or after the game is played. Finally, utility is said to be transferable if the transfer of the story of value causes the recipient's utility to change at a constant marginal rate proportional to the amount transferred

Author

N74-22580 California Inst of Tech, Pasadena. Environmental Quality Lab STATE POWER PLANT SITING: A SKETCH OF THE MAIN FEATURES OF A POSSIBLE APPROACH James E Krier, Lester Lees, and Daniel Dawes Feb 1973 46 p rets (EQL-Memo-4) Copyright Avail issuing Activity

Work on various phases of power plant technology and siting was done within the Environmental Quality Laboratory (EQL) at the California Institute of Technology The role of institutional aspects of the siting process is emphasized. Major outlines of one possible approach to power plant siting for the state are discussed the approach to the siting plan is outlined with emphasis on the decision process involved in siting The role of judicial review is discussed State laws relating to the siting process are reviewed. A time line which summarizes the approach to the siting problem is presented

Author

N74-22327# National Academy of Sciences - National Research
Council, Washington, DC
PHYSICS IN PERSPECTIVE. VOLUME 2, PART C:
STATISTICAL DATA (AUXILIARY MATERIAL COLLECTED
BY THE STAFF AND SOME MEMBERS OF THE DATA

N74-22582 California Inst of Tech. Pasadena Environmental
Quality Lab
OUTLINE OF AN APPROACH TO MANAGEMENT STAND-
ARDS
Kenneth Heitner and James E. Krier (Calif. Univ., Los Angeles)
Jan 1974 18 p
(Grant NSF GI-29726)
(EQL-Memo-13) Copyright Avail Issuing Activity

Management standards used as an approach to air quality nationwide are examined The management concept is based on technical, economical, and social feasibility. Attempts will be made to reach a certain goal through a series of specified time phase steps. Each step would set a target date by which there must be achieved substantial percentage reductions in the number of days per year on which long term ambient air quality goal is violated, reducing this figure by the ultimate target date to no days of violation annually.

Author

N74.22591*# Tennessee Univ, Knoxville Center for Business and Economic Research MEASURING AND MINIMIZING THE SOCIAL COST OF ENVIRONMENTAL POLLUTION Partial Final Report Harold W. Henry 29 Jan 1973 86 p (Grant NGR-43-001-021) (NASA-CR-138118) Avail NTIS HC $750 CSCL 05K

The various impacts to the environmental protection movement on the largest corporations in several industries which had the most serious pollution problem are discussed The purpose was to examine the impacts from the point of view of top corporation managers so that a broader perspective could be provided for all concerned parties. citizens, environmentalists, legislators, governmental administrators and agency personnel, scientists, engineers, and other industrial managers Author

N74-22601# National Science Foundation, Washington, D.C.
Office of Science Information Service,
THE GROWTH OF SCIENTIFIC AND TECHNICAL INFORMA-
TION: A CHALLENGE
J. Georges Anderla (Paris Univ.) Jan. 1974 68 p refs
Avail. NTIS HC $6.50

Using a number of forecasting techniques, it is concluded that the volume, complexity, and growth rates of scientific and technical information have been grossly underestimated. By the middle part of the next decade it is estimated that the annual output of scientific and technical information may reach 12-14 million unduplicated items, compared to 2 million items now produced annually. By this reckoning the recent slowdown in the US Production of scientific and technical information is more than offset by acceleration in the growth rates of such information throughout the rest of the world Arguments that the sheer volume of this material will absolutely necessitate the use of sophisticated electronic information processing systems, and predictions that the present industry/ service-dominated economy and society will be replaced by a new social order and structure which will be information oriented are presented. Reaction to this presentation was centered upon the definitional aspects of STI. Noting a lack of agreement on definition, it is concluded that the classification of information by categories is useful for analytical purposes, but for policy decisions, information must be treated as an entity.

Author

N74-22595# RAND Corp. Santa Monica, Calif,
ENERGY ALTERNATIVES FOR CALIFORNIA: THE CUR-
RENT CRISIS. 2: CONSERVATION OF ENERGY
Ronald D Doctor Dec 1973 34 p refs
(P-5156) Avail: NTIS HC $4.75

Methods for enacting energy conservation in California are discussed. Estimates are made of potential energy savings in the industrial, commercial, residential, and transportation sectors. It is recommended that the state government assume a more active role in allocating resources with particular attention to geographic and socioeconomic factors.

SKW.

N74-22607# RAND Corp., Santa Monica. Calif. R AND D MANAGEMENT: METHODS USED BY FEDERAL AGENCIES John G. Wirt. Arnold J. Lieberman, and Roger E Levien Jan 1974 278 p refs (Contract HEW-OS-72-88) (R-1156-HEW) Avail NTIS HC $17.00

Methods are described which selected Federal agencies use to manage three major types of R and D. fundamental research to gain knowledge about basic natural phenomena. practice. oriented R and D to produce knowledge and products directly useful in practice, and programmatic R and D to solve important national problems in a comparatively short period of time. Included in the descriptions of the methods are (1) the procedures used for program management; (2) the organization of R and D activities within the various federal agencies, and (3) the staffing plans used to support Rand D management

Author

N74-22596# RAND Corp. Santa Monica, Calif.
ENERGY ALTERNATIVES FOR CALIFORNIA: THE CUR.
RENT CRISIS. 3: ALLOCATION OF SCARCE SUPPLIES
Richard H Ball Dec 1973 21 p refs
(P-5157) Avail: NTIS HC $4 25

Projected allocations of scarce energy supplies for California are discussed the state economy was divided into residential, commercial, industrial, and transportation sectors Energy supplies discussed are petroleum, electricity, natural gas, coal, and wood. Energy demand profiles are projected based on figures for demand in 1973 The role of government in allocating energy resources IS discussed

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N74-22616# Eurosat SA, Geneva (Switzerland)
MANAGEMENT OF THE SPACE SEGMENT OF APPLICA-
TION SATELLITE SYSTEMS
Sep 1973 32 p
Avail. NTIS HC $4 75

The various fields of space applications in which Europe has shown an interest are briefly outlined A methodical presentation of the various functions which are implied in the development and deployment of a satellite system destined to become operational, is made These include technical-operational control of satellites, initiation of production and acceptance of replacement satellites, launching and orbit positioning of replacement satellites, and adaptation of existing ground facilities to the evolution of user's requirements The role and preparation of Eurosat is also discussed

ESRO

N74-22598# RAND Corp., Santa Monica, Calif. THE POLICY EFFECTS ANALYSIS METHOD: A SYSTEM DYNAMICS SIMULATION STUDY OF THE DEFENSE FUEL SUPPLY SYSTEM James D. Steele Nov. 1973 18 p refs Presented at Conf. of the Operations Res Soc. of Am, San Diego, Calif. 12-14 Nov 1973 (P-5129) Avail. NTIS HC $4.00

A computerized simulation of military procurement policy for jet fuels and aviation gasoline is presented. The analysis is used to evaluate the effects of procurement policy on military operations. The effect of international and domestic energy policies on procurement is also discussed

SKW

N74-22618# Office of Naval Research, London (England)
RESEARCH AND DEVELOPMENT AT THE ROYAL AIR.
CRAFT ESTABLISHMENT (RAE) AT FARNSBOROUGH AND
BEDFORD, ENGLAND (RAE OPEN DAYS, 6-9 JUNE 1973)
Alfred E Victor 15 Oct 1973 14 prets
(AD-774375: ONRL-R-27-73) Avail NTIS CSCL 05/2

The Royal Aircraft Establishment has a public exhibition about every four years to display the research and development done there. A brief description of a number of the current projects that are being worked on is given to acquaint the United States research and development community with the RAE's main fields of interest, which possibly may stimulate bilateral dialogue leading to future cooperative efforts. Research is reported in the following areas: aeronautics, avionics, computing and data handling, electronic techniques and instrumentation, human factors in aircraft operation, materials, and weapons systems GRA

SCRIPTION SURVEY BACKGROUND, TRAINING. AND GENERAL MAINTENANCE ACTIVITIES Russel E. Schulz, Barbara K. Fitzgerald, and Wallace W. Prophet Dec. 1973 203 p refs (Contract DAHC19-73-C-0004; DA Proj. 200-62107-A-745) (AD-775390: HumRRO-TR-73-33) Avail: NTIS CSCL 05/9

The report describes the planning. conduct, analysis, and results of a worldwide survey of the maintenance activities of over 5,000 UH-1 helicopter mechanics, MOS 67N20. It describes methods and techniques used in developing the survey questionnaire and a job description inventory covering more than 1,400 helicopter maintenance tasks, administration of the survey by mail and by research teams in the field, and extraction and analysis of survey results. The report provides a broad profile of UH-1 maintenance personnel, their training and background, and a description of the UH-1 mechanic's general job activities. Data concerning performance of the 1,400+ maintenance tasks are presented in a companion report.

Author (GRA)

N74-22621# Army Engineer Waterways Expenment Station, Vicksburg. Miss APPLICATION OF REMOTE SENSORS TO ARMY FACILITY MANAGEMENT Final Report Lewis E Link, Jr. and John H. Shamburger Feb 1974 172 p rets (DA Proj. 4A6-62707-A-890) (AD-775407, AEWES-TR-M-74-2). Avail NTIS CSCL 15/5

A study was conducted to determine the feasibility of applying remote sensing techniques to Army needs for data in environmental monitoring, resource management, and master planning at multipurpose military installations in the continental United States The environmental data requirements for these purposes were defined, and a general assessment was made of the applicability of current photographic, thermal infrared, and microwave imaging systems to obtain these data. Aerial photographic techniques were found to be the ones most generally applicable to acquisition of data relevant to basic environmental conditions. Prototype products, consisting of maps of basic environmental conditions, cultural features, and land use were produced from aerial photography of Fort Belvoir. Virginia, and a surrounding area. (Modified author abstract)

GRA

N74-22834# Ecole Nationale d'Ingenieurs de Constructions
Aeronautiques, Toulouse (France) Div Electronique 2.
PORTABLE TERMINAL FOR DATA ACQUISITION USING
A CASSETTE RECORDER (TERMINAL PORTABLE DE
SAISIE DE DONNEES UTILISANT UN ENREGISTREUR A
CASSETTE)
Jean Feton, Michel Naveaux, and Yves Sagot 1973 89 p in
FRENCH
Avail: NTIS HC $7.50

The implementation of a portable terminal for management system data acquisition using an audio cassette recorder and audio coupler for computer dial up is presented. Various subsystems are detailed with regard to keyboard, visualization, cassette motor. acoustic coupler, buffer memory, modem. bitisynchronization, and power supplies. Various problems are dicsussed with regard to the reception circuit of the audio coupler, the synchronization of the series-parallel conversion, the rotation variation of the cassette motor, and the address counter optimization. An economic analysis is dealt with and estimates of the overall costs are given.

ESRO

N74-22622# Air Force Academy, Colo
PROJECT POL (PETROLEUM, OIL, AND LUBRICANTS):
OPTIMIZING PROCUREMENT OF AVIATION FUELS OR
DEFENSE SUPPLY AGENCY Final Report
Larry M. Austin and William W. Hogan Jan 1974 93 p refs
(AD-775053: USAFA-TR-74-2) Avail NTIS CSCL 15/5

Defense Department requirements for aviation fuels are met with purchases made in the usual competitive bidding environment. This large-scale contract bidding and selection problem is modeled as a mixed integer linear program with a special structure The solution of this large optimization problem is approached via an algorithm employing decomposition and implicit enumeration techniques which exploit the special structure of the underlying formulation Computational results are discussed, and a FORTRAN computer program which implements the basic algorithm (POLKA) is exhibited.

Author (GRA)

N74-22949*# California State Office of Science and Technology. Sacramento USE OF ERTS-A, SKYLAB, AND SUPPORTING AIRCRAFT TO ENHANCE RESOURCE MANAGEMENT Final Report A. Earl Davis, David H. Adams, Barry Brown, Edward D. Ehlers. Gilbert W. Fraga, W. Ward Henderson, John W. Heslep. Gordon F. Snow, and Paul L. Clifton, Principal Investigators 30 Nov. 1973 17 p ERTS (Contract NAS5-21832) (E74-10498; NASA-CR-136903) Avail: NTIS HC $4.00 CSCL 08B

There are no author-identified significant results in this report.

N74-22632# Comptroller General of the United States, Washington, D.C. PROBLEMS IN MANAGING THE DEVELOPMENT OF AIRCRAFT ENGINES, DEPARTMENT OF DEFENSE (1973) 37 p refs (B-179166) Avail: NTIS MF $ 1,45; US General Accounting Office, Room 4522, 441 G Street, N W., Washington, D. C. 20548 HC $1.00

A study was made of the contractural and procurement procedures followed by the Department of Defense in obtaining aircraft engines. The management of the development and modification activities is analyzed. Deficiencies in the present system are reported and recomendations are made for an improved procedure.

Author

N74-23016 Deutsche Forschungs- und Versuchsanstalt fuer
Luft- und Raumfahrt, Oberpfaffenhofen (West Germany).
SPECIAL TEST AND HARDWARE EQUIPMENT AT THE
DFVLR MOBILE RAKETENBASIS
D. Joneleit In ESRO European Sounding-Rocket and Related
Res. at High Latitudes Nov. 1973 p 291-293

N74-22790# Human Resources Research Organization,
Alexandria, Va.
UH-1 HELICOPTER MECHANIC (MOS 67N20) JOB DE-

The attitude control systems test laboratory is described. Emphasis is placed on the mobility of equipment needed to check out and test such systems. Current activities in recovery systems and engineering of special payload subsystems are also briefly discussed

ESRO

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