Report of the Nuclear Data Section to the International Nuclear Data Committee March 1980 - August 1981

International Nuclear Information System (INIS)

Lorenz, A.

1981-07-01

This progress report of the IAEA Nuclear Data Section covers the 18-months period March 1980 to August 1981. It describes past, current and planned activities of the Section and presents the status of its nuclear data centre services. (author)

Progress report of the Nuclear Physics Department (1.10.1980-30.9.1981)

International Nuclear Information System (INIS)

1982-04-01

This progress report presents the experiments and the technological studies carried out at the Nuclear Physics Department of Saclay from October 1, 1980 to September 30, 1981. These studies concern the structure of nuclei and hypernuclei and various reaction mechanisms. They have been performed with the 8.5 MV tandem Van de Graaff, with the 600 MeV electron linac, at the synchrotron SATURNE and with different accelerators belonging to other laboratories [fr

A condensed report of activities in the period September 1980 to the end of 1981

International Nuclear Information System (INIS)

1982-01-01

This progress report includes concise, individual reports from the following groups: mineralogy and mineral separation, X-ray analysis, chemistry, mass spectrometry, electronics and the computer, alpha spectrometry, and fission track dating. Publications from staff members are listed, details of the personnel are given and financial overviews for 1979, 1980 and 1981 are presented. (C.F.)

Commercial scale demonstration: enhanced oil recovery by micellar-polymer flood. Annual report, October 1980-September 1981

Energy Technology Data Exchange (ETDEWEB)

Howell, J.C.

1982-05-01

This commercial scale test, known as the M-1 Project, is located in Crawford County, Illinois. It encompasses 407 acres of Robinson sand reservoir and covers portions of several waterflood projects that were approaching economic limit. The project includes 248 acres developed on a 2.5-acre five-spot pattern and 159 acres developed on a 5.0-acre five-spot pattern. Development work commenced in late 1974 and has previously been reported. Micellar solution (slug) injection was initiated on February 10, 1977, and is now completed. After 10% of a pore volume of micellar slug was injected, injection of 11% pore volume of Dow 700 Pusher polymer was conducted at a concentration of 1156 ppM. At the end of this reporting period, 625 ppM polymer was being injected into the 2.5-acre pattern and 800 ppM polymer was being injected into the 5.0-acre pattern. The oil cut of the 2.5-acre pattern has decreased from 11.0% in September 1980, to 7.9% in September 1981. The 2.5-acre pattern had been on a plateau since May 1980, and as of May 1981 appears to be on a decline. The oil cut of the 5.0-acre pattern has increased from 5.9% in September 1980, to 10.9% in September 1981. The 5.0-acre pattern experienced a sharp increase in oil cut after 34% of a pore volume of total fluid had been injected and appears to be continuing its incline. This fifth annual report is organized under the following three work breakdown structures: fluid injection; production; and performance monitoring.

Nuclear structure study at intermediate energies. Annual progress report, November 1980-July 1981

International Nuclear Information System (INIS)

Hintz, N.M.

1981-01-01

Research from November 1980 through August 1981 by the University of Minnesota group is summarized. Research experiments included HRS development high resolution spectrometer at LAMPF; proton scattering on 2s - 1d shell nuclei at 800 MeV; proton scattering from heavy deformed nuclei at 800 MeV; proton scattering from heavy deformed nuclei; measurement of spin-flip probabilities in inelastic scattering; inelastic scattering at 333 and 500 MeV; and computer program development and theoretical analysis

[Volcanoes: A Compilation of Four Articles Appearing in Issues of "Instructor,""Science and Children," and "Science Teacher" Magazines in September 1980 and March 1981.

Science.gov (United States)

San Mateo County Office of Education, Redwood City, CA. SMERC Information Center.

This compilation of four journal articles (Instructor, September 1980; Science and Children, September 1980; and Science Teacher, September 1980 and March 1981) focuses on volcanoes, particularly Mount St. Helens in Oregon. The first article, "The Earth is Alive!" describes the eruptions of Mount St. Helens, provides basic information on…

Operation GUARDIAN onsite radiological safety report, October 1980-September 1981

International Nuclear Information System (INIS)

Mullen, O.W.; Eubank, B.F.

1983-02-01

GUARDIAN was the name assigned to the series of underground nuclear experiments conducted at the Nevada Test Site from October 1, 1980 to September 30, 1981. Remote radiation measurements were taken during and after each nuclear experiment by a telemetry system. Monitors with portable radiation detection intruments surveyed reentry routes into ground zeroes before other planned entries were made. Continuous surveillance was provided while personnel were in radiation areas and appropriate precautions were taken to protect persons from unnecessary exposure to radiation and toxic gases. Protective clothing and equipment were issued as needed. Complete radiological safety and industrial hygiene coverage was provided during drilling and mineback operations. Telemetered and portable radiation detector measurements are listed. Detection instrumentation used is described and specific operational procedures are defined

Technical progress report, October 1, 1980-September 30, 1981

International Nuclear Information System (INIS)

1981-01-01

Progress during the 12-month period, October 1, 1980 to September 30, 1981 on the University of Wisconsin Plasma Physics contract is described. Most of the work centers around two major experimental devices, the Levitated Octupole and Tokapole II. A major upgrade of the Octupole is underway to include 2 MW of ICRH and 1.8 MW of neutral beam heating. Meanwhile, gun optimization and low field operation has resulted in the attainment of 35% beta, a factor of 9 above the single fluid ballooning limit. The ICRH experiment is well underway, and the first neutral beam source has been installed. The Tokapole is operating reliably at the full design field of 10 kG with 12 msec discharges. Low q (approx. 0.4) discharges with flat current profiles are obtained at reduced (approx. 3kG) toroidal field. The device is presently being used to study shear Alfven wave heating, ECRH startup, poloidal ohmic heating, and plasma transport

International Centre for Theoretical Physics. Scientific activities in 1980

International Nuclear Information System (INIS)

1981-09-01

The Centre's scientific programme for 1980 falling under five main fields, i.e. Physics and Energy, Physics and Technology, Physics and Frontiers of Knowledge, Applicable Mathematics and Planning Models, and Physics of the Environment and of Natural Resources, is briefly discussed. Participation in the research and training-for-research activities of the ICTP during 1980 and the stable resources for the period 1970 to 1981 are shown in tables. A detailed ''post-spectus'' of the seminars, meetings, and courses which the centre organized in 1980 is given. A list of titles of the preprints and internal reports produced during the year is also given for each area of activity

Variations in uranium and radioactivity levels in surface and ground water at selected sites in British Columbia, April 1980 - March 1981

International Nuclear Information System (INIS)

1981-07-01

This report summarizes field and analytical work carried out between April, 1980 and March, 1981 on a program to investigate uranium and radioactivity levels in potable surface and ground water in selected regions throughout British Columbia

Repair and cell cycle response in cells exposed to environmental biohazards. Progress report, June 1, 1980-May 31, 1981

International Nuclear Information System (INIS)

Billen, D.; Hadden, C.T.

1981-01-01

Research progress for the period June 1, 1980 through May 31, 1981 is reported. Topics include: (1) repair of damage by psoralen plus near-uv light; (2) in vitro repair of transforming DNA; (3) photobiology of halogenated DNA; and (4) DNA repair in toluene-treated Escherichia coli containing BU-DNA

Conductivity data from moored current meter casts in the North Pacific Ocean from 1980-08-05 to 1981-08-01 (NODC Accession 8300053)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Conductivity data were collected using moored current meter casts in the North Pacific Ocean from August 5, 1980 to August 1, 1981. Data were submitted by University...

Total (p,n) and (α,n) cross sections for nucleosynthesis and nuclear applications. Project report, 1 June 1980-28 February 1981

International Nuclear Information System (INIS)

Gabbard, F.; Hershberger, R.L.

1981-01-01

The work proposed for the two-year program has as its objective (1) measurement of selected total (p,n) and (α,n) reaction cross sections using a 4π neutron counter; (2) calculation of stellar reaction rates for the reactions measured and, when feasible, for the inverse reactions and comparison with model calculations of the cross sections; and (3) comparison of the measured cross sections with computed values using global optical potentials for the purpose of studying the systematics of the potentials as a function of atomic mass number, A, and the energy of the bombarding particle. An important part of the work is to study the systematics of the imaginary part of the potentials, W. The elements selected for study during the two-year period were 51 V, 54 Cr, 61 Ni, 64 Ni, 65 Cu, 67 Zn, 68 Zn, and 75 As. During the first nine month period (1 June 1980-28 February 1981) of the project, work has been done on 51 V, /sup Nat/Ni, /sup Nat/Zn, /sup Nat/Cu and 75 As. Progress is reported

Statistical supplement to the report of the Department of Mineral Resources New South Wales for the year ending 30th June 1981

Energy Technology Data Exchange (ETDEWEB)

1982-01-01

This annual publication of statistics relating to the New South Wales Mining Industry supplements the annual report of the Department of Mineral Resources. The document focuses on providing detailed statistics on production, value of production, employment and value added statistics for each of the energy and non-energy resource sectors for the financial year 1980 to 1981. For comparative purposes corresponding figures are provided for the previous year.

Preliminary results on the distribution of some pollutants in the Baltic 1980 and 1981

International Nuclear Information System (INIS)

Bruegmann, L.; Rohde, K.H.

1981-01-01

In September/October 1980 complex field studies on the distribution of heavy metals, petroleum hydrocarbons, chlorinated hydrocarbon and radionuclides were carried out on 24 stations in the Baltic Sea. Samples of different compartments of the marine environment were taken. The analyses for some heavy metals in water were performed directly on board. First results including mean values and concentration ranges for Hg, Cd, Pb, Cu, Zn, Sr-90 and Cs-137 in Baltic waters and for petroleum hydrocarbons, PCBs, DDT metabolites, HCB, α-HCH and γ-HCH in water and surface film samples are given. In most cases the data confirm recently published results. Relatively low concentrations were found for mercury. The investigations were repeated in May/June 1981 covering the Baltic Sea and parts of the North Atlantic. The resultant data for heavy metals and petroleum hydrocarbons agree widely with the results from 1980. An estimation of the relative pollutant burden of the Baltic Sea related to the investigated parts of the North Atlantic is given. (author)

Multimedia radionuclide exposure assessment modeling. Annual report, October 1980-September 1981

International Nuclear Information System (INIS)

Whelan, G.; Onishi, Y.; Simmons, C.S.; Horst, T.W.; Gupta, S.K.; Orgill, M.M.; Newbill, C.A.

1982-12-01

Pacific Northwest Laboratory (PNL) and Los Alamos National Laboratory (LANL) are jointly developing a methodology for assessing exposures of the air, water, and plants to radionuclides as part of an overall development effort of a radionuclide disposal site evaluation methodology. Work in FY-1981 continued the development of the Multimedia Contaminant Environmental Exposure Assessment (MCEA) methodology and initiated an assessment of radionuclide migration in Los Alamos and Pueblo Canyons, New Mexico, using the methodology. The AIRTRAN model was completed, briefly tested, and documented. In addition, a literature search for existing validation data for AIRTRAN was performed. The feasibility and advisability of including the UNSAT moisture flow model as a submodel of the terrestrial code BIOTRAN was assessed. A preliminary application of the proposed MCEA methodology, as it related to the Mortandad-South Mortandad Canyon site in New Mexico is discussed. This preliminary application represented a scaled-down version of the methodology in which only the terrestrial, overland, and surface water components were used. An update describing the progress in the assessment of radionuclide migration in Los Alamos and Pueblo Canyons is presented. 38 references, 47 figures, 11 tables

Annual report, October 1980-September 1981 Multimedia radionuclide exposure assessment modeling.

Energy Technology Data Exchange (ETDEWEB)

Whelan, G.; Onishi, Y.; Simmons, C.S.; Horst, T.W.; Gupta, S.K.; Orgill, M.M.; Newbill, C.A.

1982-12-01

Pacific Northwest Laboratory (PNL) and Los Alamos National Laboratory (LANL) are jointly developing a methodology for assessing exposures of the air, water, and plants to radionuclides as part of an overall development effort of a radionuclide disposal site evaluation methodology. Work in FY-1981 continued the development of the Multimedia Contaminant Environmental Exposure Assessment (MCEA) methodology and initiated an assessment of radionuclide migration in Los Alamos and Pueblo Canyons, New Mexico, using the methodology. The AIRTRAN model was completed, briefly tested, and documented. In addition, a literature search for existing validation data for AIRTRAN was performed. The feasibility and advisability of including the UNSAT moisture flow model as a submodel of the terrestrial code BIOTRAN was assessed. A preliminary application of the proposed MCEA methodology, as it related to the Mortandad-South Mortandad Canyon site in New Mexico is discussed. This preliminary application represented a scaled-down version of the methodology in which only the terrestrial, overland, and surface water components were used. An update describing the progress in the assessment of radionuclide migration in Los Alamos and Pueblo Canyons is presented. 38 references, 47 figures, 11 tables.

List of Publications 1980-1981

Science.gov (United States)

1981-01-01

GROUP SIZE 346 DE ALENCAR F, BORGSTROM M, QUINTANA L , PSIQUIATRIA SOCIAL , PSICOLOGIA Y SALUD MENTAL EN AMERICA LATINA, UNA REVISION BIBLIOGRAFICA CON...Health Training Centre on Psycho- social Factors and Health LIST OF PUBLICATIONS 19-80-1981 ’ ,JAN 4 1982 Th7 dcument has been approvedfox public release...chapter has been prepared on "Work Stress Related to Social Struc- tures and Processes", in collaboration with Drs. Marianne Franken- haeuser and Bertil

Germany's foreign trade with nuclear products, 1979-1981

International Nuclear Information System (INIS)

Anon.

1982-01-01

The survey on the foreign trade of the Federal Republic of Germany with nuclear-technical products which was set up by the Federal Ministry for Research and Technology (BMFT) shows for 1981 (with comparative figures for 1979 and 1980) an increase by 35.5% or from 0,5 billion DM to 2.1 billion DM if compared to the previous year while there had been a regression by 23.2%, 0.5 billion DM resp. from 1979 to 1980. (orig./UA) [de

Atmospheric sciences division. Annual report, fiscal year 1981

International Nuclear Information System (INIS)

Raynor, G.S.

1981-12-01

The research activities of the Atmospheric Sciences Division of the Department of Energy and Environment for FY 1981 are presented. Facilities and major items of equipment are described. Research programs are summarized in three categories, modeling, field and laboratory experiments and data management and analysis. Each program is also described individually with title, principal investigator, sponsor and funding levels for FY 1981 and FY 1982. Future plans are summarized. Publications for FY 1981 are listed with abstracts. A list of personnel is included

UBV Light Curves of AR Lacertae During 1980-'81 and 1981-'82

Directory of Open Access Journals (Sweden)

Il-Seong Nha

1985-12-01

Full Text Available The UBV observations of the brightest RE CVn-type eclipsing binary star AR Lac were made at four observatories, two in Korea and two in the U.S. in the 1980-81 and 1981-82 seasons. As a result of the cooperation, two light curves in the yellow and in the blue were completed for each observing seasons. Ultraviolet observations were also made at three of the four observatories. The orbital period of AR Lac apparantly decreased around 1977. An analysis of our yellow light curves together with five other yellow curves available in the literature since 1975 shows that there seems no periodicity in the migration of the distortion waves. There is a gradual decrease of at least 0.m1 between 1976 and 1982 in the brightness of the cooler component if one assumes that the hotter component is constant.

Benthic organisms collected using sediment sampler from the EXCELLENCE in the Gulf of Mexico from 23 October 1980 to 18 February 1981 (NODC Accession 8100566)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Benthic organisms were collected using sediment sampler casts from the EXCELLENCE in the Gulf of Mexico from 23 October 1980 to 18 February 1981. Data were submitted...

Brief communication: a comparison of the place of dreams in institute curricula between 1980-1981 and 1998-1999.

Science.gov (United States)

Kantrowitz, J L

2001-01-01

The analysis of dreams was central in demonstrating Freud's theory of mind and the power of unconscious forces. Many analysts informally comment that dreams no longer seem to hold the same centrality they had for analysts who were trained prior to the 1980s. This paper presents a brief study assessing whether there has been a change in the teaching of dreams in psychoanalytic institutes. Comparison of theoretical and clinical courses on dreams in 1980-1981 and 1998-1999 indicates that the actual number of hours devoted to teaching dreams has in fact decreased. However, there are indications that a renewal of interest in dreams may now be occurring, at least in some institutes. The relationship between views on the role of dreams and perspectives on psychoanalysis itself is discussed.

Current meter and other data from FIXED PLATFORMS from East China Sea (Tung Hai) from 1980-06-02 to 1981-11-18 (NODC Accession 8700250)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Current meter data were collected from FIXED PLATFORMS in the East China Sea (Tung Hai) from 02 June 1980 to 18 November 1981. Data were collected by the Pacific...

Pulpwood production in the North Central Region, by county, 1981.

Science.gov (United States)

James E. Blyth; W. Brad Smith

1983-01-01

Discusses 1981 production and receipts and recent production for other years in the Lake and Central States. Shows Michigan, Minnesota, and Wisconsin production by species for each county and compares production by Forest Inventory Unit with that of previous years. Presents 1980 production and receipt data for Illinois, Indiana, Iowa, and Missouri and shows four...

Regional Operations Research Program for Commercialization of Geothermal Energy in the Rocky Mountain Basin and Range. Final Technical Report, January 1980--March 1981

Energy Technology Data Exchange (ETDEWEB)

None

1981-07-01

This report describes the work accomplished from January 1980 to March 1981 in the Regional Operations Research efforts for the Rocky Mountain Basin and Range Geothermal Commercialization Program. The scope of work is as described in New Mexico State University Proposal 80-20-207. The work included continued data acquisition and extension of the data base, enhancement and refinement of the economic models for electric and direct use applications, site-specific and aggregated analyses in support of the state teams, special analyses in support of several federal agencies, and marketing assistance to the state commercialization teams.

Hand, Foot and Mouth Disease Complicated with Central Nervous System Involvement in Taiwan in 1980–1981

Directory of Open Access Journals (Sweden)

Luan-Yin Chang

2007-01-01

Full Text Available Sixteen cases from the 1980-1981 Taiwan outbreak of hand, foot and mouth disease (HFMD associated with central nervous system involvement were identified: nine had polio-like syndrome, four had encephalitis or encephalomyelitis, one had cerebellitis, and two had aseptic meningitis. They all had fever, five (31% had documented myoclonic jerk, and 15 (93% had HFMD. Their mean blood leukocyte count was 12,490/mL, and five (31% had leukocytosis (> 15,000/mL; mean cerebrospinal fluid (CSF leukocyte count was 156/mL, CSF protein was 57 mg/dL and CSF glucose was 57 mg/dL. Two patients with HFMD plus encephalitis died within 1 day of hospitalization, and one of them had acute cardiopulmonary failure mimicking myocarditis. Twenty years later, at least one male patient had sequelae of polio-like syndrome and was therefore exempted from military service. Clinical severity was comparable to the 1998 EV71 epidemic. [J Formos Med Assoc 2007;106(2:173-176

Annual report of National Institute of Radiological Sciences of the fiscal year 1980

International Nuclear Information System (INIS)

1981-10-01

This report covers the period from April 1, 1980, to March 31, 1981, and the information on the research carried out by the staffs of the institute during this period is given. The total budget for the fiscal year 1980 was about 4,475 million yen including personnel costs. Besides basic research, three long term projects have been carried on, i.e. the risk assessment on low level radiation, the research on the exposure to environmental radiation caused by nuclear facilities and others and the medical application of a particle accelerator. In connection with the project on the risk assessment of low level radiation, a new laboratory for the research on internal radiation effect has been constructed since 1979, and is expected to be completed in the fiscal year 1983. These three projects have progressed satisfactorily. In this report, the summaries of 14 papers on physics, 7 papers on chemistry, 12 papers on biochemistry and biophysics, 8 papers on cytology and morphology, 8 papers on physiology, 7 papers on genetics, 5 papers on immunology and hematology, 9 papers on medical studies and 22 papers on environmental studies are collected. (Kako, I.)

Report for fiscal 1981 of committee on industrial solar system practical application technologies development; 1981 nendo sangyoyo solar system jitsuyoka gijutsu kaihatsu iinkai hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1982-03-01

NEDO (New Energy and Industrial Technology Development Organization) has been engaged in the development of technologies for the practical application of industrial solar systems since fiscal 1980, and has a committee established to ensure smooth progress of the endeavor. Outlined in this report are mainly the agendas of the fiscal 1981 committee and working group activities. Taken up at the 1st committee meeting convened on September 18, 1981, were the outline of the results of research conducted in fiscal 1980, plans for fiscal 1981 and their progress, plans for fiscal 1982, presentation at the International Solar Energy Society congress, and the course for system development efforts to follow. The 2nd meeting covered investigations of the actualities of dyeing plants, execution plans for fiscal 1982, and the prospects. The 3rd meeting involved a study of system flow. The cascading heat process working group at its 1st meeting discussed the achievements of fiscal 1980, plans for fiscal 1981 and their progress, plans for fiscal 1982, and presentation at the International Solar Energy Society congress. The 2nd meeting covered execution plans for fiscal 1982, the prospects, and system flow. The fixed heat process working group at its 1st meeting discussed the achievements of fiscal 1980, plans for fiscal 1981 and their progress, plans for fiscal 1982, and the International Solar Energy Society congress. The 2nd meeting took up execution plans for fiscal 1982, the prospects, and system flow. (NEDO)

Current direction and CTD data from moored current meter and CTD casts in the Atlantic Ocean from 1980-08-04 to 1981-08-14 (NODC Accession 8200240)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Current direction and CTD data were collected using moored current meter and CTD casts in the Atlantic Ocean from August 4, 1980 to August 14, 1981. Data were...

How gaming became sexist:a study of UK gaming magazines, 1981-1995

OpenAIRE

Kirkpatrick, Graeme

2016-01-01

Computer gaming was not born sexist but was codified as an exclusively male practice as it peeled itself away from the rest of the burgeoning computer culture in the mid- 1980s. This article traces the development of gaming’s gender bias through a discourse analysis of gaming magazines published in the United Kingdom between 1981 and 1995. In their early years (1981–1985), these publications present a milieu that was reflective on gender issues and concerned to include female participants. Ho...

Chemical and geochemical studies off the coast of Washington. Progress report, September 1980-July 1981

International Nuclear Information System (INIS)

Carpenter, R.

1981-07-01

This report summarizes progress from September 1980 through July 1981 on a series of marine chemical and geochemical investigations involving both laboratory studies and field studies off the coast of Washington. Most of the field work has been on the Washington continental shelf, slope, and the submarine canyons indenting the shelf north of the Columbia River. The aim is to provide basic data required to characterize underlying chemical and physical processes and their rates which control the distributions, concentrations, and ultimate fate of some of the potentially hazardous agents associated with fossil fuel and/or nuclear power production or transportation. We are concentrating on several processes which we feel are of special importance in the sea, and developing methodologies and expertise to study them. Laboratory and field experiments and theories derived from them are being used iteratively to investigate: (1) vertical transfer of trace chemicals from surface seawaters to underlying waters and sediments; (2) processes which may transfer certain chemicals from sediments back into the overlying water column; (3) redox processes which besides changing valence states of certain chemicals may alter their precipitation/dissolution tendencies, their biological availability and/or toxicity; and (4) accumulation histories of potentially hazardous chemicals in sediments during the past 100 years

Nuclear energy and its position within the overall power economy of the FRG in the year 1981

International Nuclear Information System (INIS)

Anon.

1982-01-01

According to the annual statistic report of 1980 of department for power economy in the Federal Ministry of Economics (BMWi), the maximum capacity of the power plants in the Federal Republic of Germany amounted to a total of 89631 MW at the end of 1981, which is 2,7% more than at the end of the preceding year. 73543 MW of it were supplied by public utilities, 14718 MW by industrial power plants, and 1370 MW by the Federal Railway. The share of nuclear energy amounted to 10363 MW or 11.6%. The share of nuclear energy in the peak load compensation power service of the public power supply was 13.9%. (orig./UA) [de

Operation and maintenance of the RB reactor, Annual report for 1980

International Nuclear Information System (INIS)

Sotic, O.; Vranic, S.; Markovic, H.; Zivkovic, B.; Gogdanovic, M.; Petronijevic, M.

1980-12-01

This report includes data concerned with reactor operation and utilization, status of reactor components and equipment, refurbishment of the equipment, dosimetry and radiation protection, reactor staff, financing. It includes 9 Annexes as follows: Utilization of the RB reactor from 1976 - 1980; program of reactor utilization from 1981-1985; contents of the RB reactor safety report; maintenance of the reactor components and equipment in 1980; verification of reactor reliability after the earthquake (May 18 1980); refurbishment of equipment in 1980, and purchasing new equipment from 1981-1985; review of radiation doses in the reactor building and exposure doses for the reactor staff; personnel data and financial data

Institute for Energy Technology, Annual Report 1981

International Nuclear Information System (INIS)

1982-03-01

The annual report gives a brief account of the activities of Institute for Energy Technology and presents a fairly comprehensive anasis of the budgetary dispositions in 1981 and, for comparison, 1980. (RF)

Annual report, 1980

International Nuclear Information System (INIS)

1980-01-01

Operations of Ontario Hydro, one of North America's largest utilities, for the year 1980 are described. A new energy-use strategy was evolved during 1980 which included maximizing use of electricity generated from indigenous sources to substitute for imported fossil fuels. Due to the consistently outstanding performance of the utility's nuclear plants at Pickering and Bruce, nuclear power supplied 34 percent of the total energy generated, up three percent from 1979. This is second only to hyraulic generation. Ontario Hydro's reactors, four of which led the world's power reactors with capacities exceeding 500 MW in overall capacity factor, continued to provide reliable generation. Ontario Hydro is a publicly-owned financially self-supporting utility. During 1980 steps were taken to reduce the difference in rates between rural and urban customers. Average rate increases to be implemented in January 1981 were 9.3 percent for municipal utilities, 9.6 percent to direct industrial customers, and 11.2 percent for direct rural customers. The average revenue from residential users was $0.0364 per kwh. Revenue was $2.8 billion on assets of $15.6 billion. (O.T.)

Current direction, temperature, zooplankton, phytoplankton, and other data from moored current meter casts in the Gulf of Mexico during the Brine Disposal project, 1980-07-15 to 1981-03-20 (NODC Accession 8100610)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Current direction, temperature, salinity, and other data were collected using moored current meter casts in the Gulf of Mexico from July 15, 1980 to March 20, 1981....

Environmental status of the Hanford Site for CY-1981

International Nuclear Information System (INIS)

Sula, M.J.; Blumer, P.J.; Dirkes, R.L.

1982-08-01

Samples of air, surface water, soil, vegetation, and wildlife were collected and external penetrating radiation dose measurements were made in the vicinity of the major operating areas on the Hanford Site. The samples were analyzed for radioactive constituents including tritium, strontium-90, plutonium, and gamma-emitting radionuclides. In addition, site roads, railroad tracks, and burial grounds were surveyed periodically to detect any abnormal levels of radioactivity. Radioactive and nonradioactive waste discharges and environmentally related unusual occurrences reported for the major operating areas were reviewed and summarized. Results indicate that general levels of airborne particulate radioactivity in the Hanford environs were greater in 1981 than in recent years as a result of fallout from a foreign atmospheric nuclear test conducted in late 1980. Levels of radioactivity in airborne particulates began decreasing during the summer and by the end of the year had returned to levels observed prior to the test. Airborne strontium-90, plutonium, and tritium concentrations at the onsite sampling stations were not significantly different from background measurements. Radioiodine was not identified in any air sample during 1981. Strontium-90 and cesium-137 concentrations in B-Pond water were lower compared to levels observed during 1980. Analyses of tissue samples from several types of wildlife collected onsite continue to indicate that Hanford-produced radionuclides in some areas are accessible to wildlife. Several onsite soil and vegetation samples contained radionuclide concentrations above background levels. However, observed levels were similar to those reported in recent years

Anomalous increase of solar anisotropy above 150GV in 1981-1983

International Nuclear Information System (INIS)

Ueno, H.; Fujii, Z.; Mori, S.; Morishita, I.; Nagashima, K.

1985-01-01

An analysis was carried out of the observed data with Nagoya (surface). Misato (34mwe) and Sakashita (80mwe) multi-directional muon telescopes for the solar activity maximum period of 1978-1983. These data respond to primaries extending over the median rigidity range 60GV to 600GV. The amplitude observed at the Sakashita station in 1981-1983 increased, especially in 1982; the amplitude is twice as large as that in 1978-1980, when those at Nagoya and Misato stations are nearly the same as those in 1978-1980. Uni-directional anisotropy is derived by the best fit method by assuming a flat rigidity spectrum with the upper coutoff rigidity Pu. The value of Pu obtained is 270GV in 1981-1983 and 150GV in 1978-1980

Computing Division two-year operational plan, FY 1981-1982

International Nuclear Information System (INIS)

Euald, R.H.; Worlton, W.J.; McCormick, M.

1981-02-01

This report is a comprehensive planning guide for the Computing Division of the Los Alamos National Laboratory for fiscal years 1981 and 1982. Subjects discussed include critical issues, programmatic requiements, hardware plans, software projects, direct user services, research projects, and projections of future developments

Water physics and chemistry data from moored current meter and bottle casts in the Gulf of Mexico as part of the Brine Disposal project, 1980-11-20 to 1981-03-16 (NODC Accession 8100530)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Water physics and chemistry data were collected using moored current meter and bottle casts in the Gulf of Mexico from November 20, 1980 to March 16, 1981. Data were...

NOSC/ONR Robotics Bibliography (1961-1981).

Science.gov (United States)

1982-09-01

28, 6 Dec., 1979 @, p4 "DEFENSE EQUIPMENT FIRM TRAINS ROBOT TO PERFORM CRAFTSMAN-SKILLED TASK", Industrial Engineering, vol 13, no 5, May 1981 @, p90...1974 @, pCI-I-8 Gupton, J. A. Jr., "BUILD THIS UNICORN -i ROBOT PART I", Radio-Electronics, vol 51, no 8, 1980 @, p 3 7 ,4 1 ,76 Gupton, J. A. Jr...34BUILD THIS UNICORN -i ROBOT PART II", Radio-Electronics, vol 51, no 9, Sept. 1980 @, p55-8 Gupton, J. A., Jr., "TALK TO A TURTLE; BUILD A COMPUTER

Uranium exploration expenditures in 1980 and plans for 1981-1982

International Nuclear Information System (INIS)

Sanders, L.R. Jr.

1981-05-01

The Grand Junction Office of the US Department of Energy has conducted annual surveys of actual and planned uranium exploration activities since 1971. This report summarizes the aggregated proprietary information which has been furnished by the industry on a confidential basis. This work is part of an overall program to evaluate future supplies of nuclear fuel. The annual surveys have covered: (1) land acquired for exploration and cost of acquisition (since 1966); (2) surface drilling footage and cost (since 1966); (3) all other exploration expenditures (since 1966); (4) estimates of exploration activities and costs for the next 2 years (since 1971), this year's survey covered estimates for 1981 to 1982; (5) year-end total of lands held for uranium exploration (since 1972); (6) exploration for nonsandstone deposits (since 1974); (7) exploration in nonestablished areas (since 1974); (8) foreign uranium exploration expenditures by US companies (since 1966); (9) foreign participation in exploration activities in the United States (since 1975); (10) aerial radiometric exploration activities (since 1977); and (11) solution mining production drilling (since 1976). This report presents a compilation of data from the replies of 147 companies

Progress report 1981

International Nuclear Information System (INIS)

1981-01-01

DAtF (the German Atomic Forum) presents the report of its activities in the period from Nov. 1., 1980 to Oct. 31., 1981 to its members and the public and gives account of its duty to promote the peaceful use of nuclear energy. Key point of the activities is the acceptance problem of nuclear power. To this end also serves the work of the four task groups technology and industry, public relations and press, law and administration, as well as economy and industry. (HP) [de

1980 nuclear plant survey: no reactors sold; more cancellations

International Nuclear Information System (INIS)

Friedlander, G.D.

1980-01-01

No sales were reported in 1979 by any of the big four reactor suppliers. Three cancellations were reported and construction was suspended on the Jersey Central Power and Light Co.'s Forked River unit. Since last year's survey, the commercial operation dates of about 80 units have been postponed from one year to indefinitely, and nuclear commitments are down from last year's 195 units to 193 units. Presently, there are 72 plants on line, with a capacity of more than 53,000 MW. A resumption of new reactor orders is expected in either late 1980 or early 1981

Environment, safety, health at DOE Facilities. Annual report, Fiscal Year 1980

International Nuclear Information System (INIS)

1981-07-01

The Department of Energy's occupational safety and property protection performance in fiscal year 1980 was excellent in all reported categories with loss rates generally less than one-third of comparable industry figures. The Department of Energy's fiscal year 1980 incidence rate per 200,000 work hours was 1.1 lost workday cases and 18.2 lost workdays compared to 1.1 lost workday cases and 17.2 lost workdays during fiscal year 1979. The recorded occupational illness rate, based on only 70 cases, was 0.05 cases per 200,000 work hours compared to 0.06 cases per 200,000 work hours for fiscal year 1979. Ten fatalities involving Federal or contractor employees occurred in fiscal year 1980 compared to nine for fiscal year 1979. Four of those in fiscal year 1980 resulted from two aircraft accidents. Total reported property loss during fiscal year 1980 was $7.1 million with $3.5 million attributable to earthquake damage sustained by the Lawrence Livermore and Sandia National Laboratories on January 24, 1980. A total of 131 million vehicle miles of official vehicular travel during fiscal year 1980 resulted in 768 accidents and $535,145 in property damages. The 104,986 monitored Department of Energy and Department of Energy contractor employees received a total dose of 9040 REM in calendar year 1979. Both the total dose and the 1748 employees receiving radiation exposures greater than 1 REM in 1979 represent a continuing downward trend from the calendar year 1978 total dose of 9380 REM and the 1826 employees who received radiation exposures greater than 1 REM. The fifty-nine appraisals conducted indicate that generally adequate plans have been developed and effective organizational structures have been established to carry out the Department of Energy's Environmental Protection, Safety, and Health Protection (ES and H) Program

Domestic Determinants of American Strategic Nuclear Doctrine: 1965-1980.

Science.gov (United States)

1980-12-01

York: The Free Press, 1965. Ball, Desmond, Deja Vu : The Return to Counterforce in the Nixon Administration, paper presented at the California Seminar on...Ibid., pp. 44-45. 23U.S. Department of Defense, Annual Report Fiscal Year 1981, Washington: GPO, 1980, p. 67. 24 Ibid., p. 65. 2 5Desmond Ball, " Deja ... Vu : The Return to Counterforce in the Nixon Administration," California Seminar on Arms Control and Foreign Policy, December 1974, p. 46. 26William R

Progress report of the Neutron and Nuclear Physics Division for the year 1981

International Nuclear Information System (INIS)

1982-05-01

This progress report gives a presentation of the nuclear physics work carried out in the Service de Physique Neutronique et Nucleaire (C.E. Bruyeres-le-Chatel) during the year 1981. It comprises a part about technical work and equipments and a second part on experiments and their interpretations. The third part is devoted to nuclear data evaluations and processing along with theoretical work. At the end of the report a list is given of the documents issued during the year 1981 and a list of talks given in the laboratory [fr

FFTF operations - 1980 - a year of achievement

International Nuclear Information System (INIS)

Newland, D.J.; Bliss, R.J.

1981-01-01

The year 1980 saw FFTF achieve initial criticality, proceed through an intense maintenance and system testing period, and achieve a remarkably successful two-day full power (400 MW) demonstration run. These achievements were preceded by two and one-half years of plant startup activity

Formation of a PRT and the instrumentation of x-ray diffraction on the NSLS. Progress report, September 1, 1980-October 30, 1981

International Nuclear Information System (INIS)

Liedl, G.L.

1981-09-01

The Midwest Analytical Team for Research Instrumentation of X-Rays (MATRIX) was organized to formulate a research team to design, construct and utilize a port at NSLS for diffuse scattering. MATRIX, which was formally initiated in September of 1980 upon receipt of funding, consists of active members from Purdue University, Northwestern University, University of Illinois, Iowa State University, Michigan Technological University, University of Missouri, and Argonne National Laboratories. The Executive Committee and all design teams have met three times with two other meetings scheduled for 1981. The first year's design phase is near completion and has concentrated around the diffractometer system, beam line, and computer control system. Some changes which have influenced the design progress are the addition of a full time design person and the inclusion of added expertise in our design teams. These changes have accelerated our progress beyond the state originally estimated. These factors have made it possible to advance some aspects of our design, in particular, the monochromator-mirror design which had been reserved for the second year. The final design phase is expected to be completed in early 1982 with installation in late summer of 1982. Initial research on local atomic arrangements and lattice effects will then be initiated

Heliotron E results (1981-March 1988)

International Nuclear Information System (INIS)

1988-01-01

The original proposal of heliotron configuration was made by Professor Uo. The experimental studies were started in 1959 by Heliotron A, and Heliotron B (1960), Heliotron C (1965), Heliotron D (1970), Heliotron DM (1975), Heliotron E (1980) and Heliotron DR (1981) followed for more than 25 years in order to establish the proof of the principle of heliotron configuration. In this way, the heliotron has become a promising candidate for toroidal magnetic fusion reactors. The Heliotron E results obtained in the Plasma Physics laboratory, Kyoto University, have been well accepted in the world fusion community. The data obtained in the Heliotron E are the basis for the design of a next large helical device in Japan. To commemorate the achievements of Professor Uo, the collection of all the papers concerning the Heliotron E that were published in various scientific journals from 1981 through March, 1988, including the proceedings of the European Physical Society Conference and the IAEA International Conference on Plasma Physics and Fusion Research is published. 74 papers are grouped into five categories: confinement and heating experiments, plasma-wall interaction studies, diagnostics, heating systems, and the theory related to stellarator/heliotron devices. (Kako, I.)

The year book of diagnostic radiology 1981

International Nuclear Information System (INIS)

Whitehouse, W.M.; Adams, D.F.; Bookstein, J.J.; Gabrielsen, T.O.; Holt, J.F.; Martel, W.; Silver, T.M.; Thornbury, J.R.

1981-01-01

The 1981 edition of the Year Book of Diagnostic Radiology fulfills the standards of excellence established by previous volumes in this series. The abstracts were carefully chosen, are concise, and are well illustrated. The book is recommended for all practicing radiologists: for the resident it is a good source from which to select articles to be carefully studied, and as review source before board examinations; for the subspecialist it provides a means to maintain contact with all areas of diagnostic radiology; and for the general radiologist, it is a convenient and reliable guide to new developments in the specialty

Physical, chemical, marine fish, shellfish, and other data from bottle casts and bottom trawls from the JEFF AND TINA as part of the EPA/FLOWER GARDENS project from 1980-10-11 to 1981-07-27 (NODC Accession 8200169)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Physical, chemical, marine fish, shellfish, and other data from bottle casts and bottom trawls from the JEFF AND TINA from 11 October 1980 to 27 July 1981. Data were...

Nevada nuclear waste storage investigations: FY 1980 Project Plan and FY 1981 forecast

International Nuclear Information System (INIS)

1980-02-01

The DOE is responsible for developing or improving the technology for safely and permanently isolating radioactive wastes from the biosphere. The National Waste Terminal Storage Program, which is a part of the US Nuclear Waste Management Program, is concerned with disposing of the high-level wastes associated with DOE and commercial nuclear reactor fuel cycles. The DOE/NV has been delegated the responsibility to evaluate the geohydrologic setting and underground rock masses of the Nevada Test Site (NTS) area to determine whether a suitable site exists for constructing a repository for isolating highly radioactive solid wastes. Accordingly, the Nevada Nuclear Waste Storage Investigations (NNWSI) were established by NV to conduct these evaluations. The NNWSI are managed by the DOE/NV, but the field and laboratory investigations are being performed by scientific investigators from several organizations. The four primary organizations involved are: Los Alamos Scientific Laboratory (LASL), Lawrence Livermore Laboratory (LLL), Sandia Laboratories (SL), and the US Geological Survey (USGS). DOE/NV is responsible for coordinating these investigations. This document presents the Project Plan for the NNWSI for FY 1980 and forecasts activities for FY 1981. Each task is divided into subtasks and described. This Plan is subject ot periodic review and revision by the DOE/NV. Changes will be addressed as they occur in NNWSI Quarterly Reports. This document also presents information on the Project's technical approach as well as its history, organization, and management

Engineering Research Division publication report, calendar year 1980

International Nuclear Information System (INIS)

Miller, E.K.; Livingston, P.L.; Rae, D.C.

1980-06-01

Each year the Engineering Research Division of the Electronics Engineering Department at Lawrence Livermore Laboratory has issued an internal report listing all formal publications produced by the Division during the calendar year. Abstracts of 1980 reports are presented

Customer Perception of Hot-Weather Driveability in 1977-1981 Passenger Vehicles.

Science.gov (United States)

1985-07-01

than the normal butane more commonly used for RVP trim in motor gasoline (72.2 versus 51.6 psi RVP). When fresh fuel weathers in the course of refueling...then estimated by the correlation for fresh fuel blends: TV/L 20 = 205.741 - 8.23223 x RVP + 0.116978 x RVP 2 * CRC Report No. 400, 񓟎 CRC Motor ...1980 Mazda 626 122 25 A 1979 Mercury Bobcat 140 26 1981 Chevrolet Pickup 30 M 1980 Pontiac Sunbird 151 31 A 1980 Toyota Corona 122 32 A 1978 Ford Pinto

Current meter components and other data from fixed platforms from the East China Sea (Tung Hai) as part of the United States/Peoples Republic of China Cooperative Study from 03 June 1980 to 04 August 1981 (NODC Accession 8700311)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Current meter components data were collected from fixed platforms from the East China Sea (Tung Hai) from 03 June 1980 to 04 August 1981. Data were collected by the...

CSIR Annual report 1981

CSIR Research Space (South Africa)

CSIR

1981-01-01

Full Text Available This report presents the thirty seventh annual report of the CSIR. The report covers the period 1 January, 1981 to 31 December 1981. A balance sheet and statements of income and expenditure for the financial year ended 31st March 1981, certified...

Summary of Research Activities Academic Departments 1980-1981.

Science.gov (United States)

1981-10-01

Na - salts of nickel (II) undecatungsto- gallate (III) were prepared and analyzed for all constituents except constitutional oxygen. The...Mary C. WINTERSGILL, Assistant Professor, "The Activation "olume for Type I Dipoles in Lanthanum Doped Strontium ioride," Journal of Physics C: Solid...State Physics 13 (1980) 3449-3455. The audio frequency complex dielectric constant has been measured for lanthanum -doped strontium fluoride at

Uranium in Canada: 1980 assessment of supply and requirements

International Nuclear Information System (INIS)

1981-09-01

This seventh annual assessment of Canada's uranium resources uses two price ranges: (a) up to $135/kg U and (b) from $135 to $200/kg U (Canadian dollars). Canada has measured reserves of 73000 tonnes U, indicated reserves of 185000 tonnes, and inferred reserves of 315000 tonnes U contained in mineable ore and recoverable at a cost of less than $200/kg U. The total of these three categories is 14000 tonnes less than in 1979. Of the total reserve about 18 percent will be needed to provide the 30-year fuelling requirements for the domestic nuclear program. Domestic utilities are required by federal law to contract for their forward 15-year fuelling requirements which, for the present capacity, amount to 31000 tonnes U. In 1980 Canada had seven uranium operations which in total produced 7145 tonnes U. These primary producers employed 6068 people. Annual primary production capability could grow from 8400 tonnes U in 1981 to 15000 tonnes in the mid-1980s. Prognosticated resources mineable at prices of $200/kg U or less are estimated to contain 445000 tonnes U; speculative resources in areas assessed during 1980 are thought to contain between 1.2 and 1.4 million tonnes. Uranium exploration expenditures in 1980 were an estimated $128 million. Exploration drilling and surface development drilling were 503300 metres, more than 70 percent of which was in Saskatchewan

Federal Funds for Research and Development: Fiscal Years 1980, 1981, and 1982, Volume XXX. Final Report. Surveys of Science Resources Series.

Science.gov (United States)

National Science Foundation, Washington, DC. Div. of Science Resources Studies.

This report is the 30th in a series that covers research and development (R&D) as shown in successive Presidential budgets. The Federal budget for 1982 was unusual in the extent to which it was subjected to change, reflecting the new administration's philosophy to reduce Federal spending. R&D funding data reflect the first series of 1981…

KBS annual report 1981

International Nuclear Information System (INIS)

1982-05-01

The nuclear power utilities have commissioned the jointly owned Swedish Nuclear Fuel Supply Company (SKBF) to assume responsibility for a safe handling of the waste and a safe final storage. KBS is the department within SKBF that is responsible for research and development within the area of radioactive waste management. The government agency of PRAV (the National Council for Radioactive Waste) was dissolved as of mid-year 1981 and its research activities were transferred to SKBF/KBS. Simultaneosly, the National Board for Spent Nuclear Fuel, NAK, was created and charged with the duties of overseeing the work being conducted by SKBF within the nuclear waste field and administering the funds that are to be set up for the financing of future waste management activities. The present annual report describes activities within KBS during 1981. The work conducted during the year has been concentrated on three areas: 1) A systematic review has begun of geologically interesting areas in Sweden that might be suitable as sites for a final repository for highlevel waste or spent fuel. 10-20 areas are scheduled for study during the 1980s. 2) The chemical research has been broadened in order to future understanding of the chemical interplay that exists in the repository between the canister material, the buffer, the waste matrix and the groundwater. The retardation effects associated with the transport of radioactive elements with the groundwater in the bedrock also constitute an important subject of these studies. 3) The preliminary planning and engineering of a final repository for low- and medium-level operating waste from the Swedish reactors is in progress. The aim is to submit an application during the spring of 1982 for permission to build the facility at the Forsmark Nuclear Power Station. (Author)

Fire-Protection Research for Energy-Technology Projects: FY 1981 year-end report

Energy Technology Data Exchange (ETDEWEB)

Hasegawa, H.K.; Alvares, N.J.; Lipska-Quinn, A.E.; Beason, D.G.; Foote, K.L.; Priante, S.J.

1982-07-20

This report summarizes research conducted in fiscal year 1981 for the DOE-supported project, Fire Protection Research for Energy Technology Projects. Initiated in 1977, this ongoing research program was conceived to advance fire protection strategies for Energy Technology Projects to keep abreast of the unique fire problems that are developing with the complexity of energy technology research. We are developing an analytical methodology through detailed study of fusion energy experiments at Lawrence Livermore National Laboratory (LLNL). Employing these facilities as models for methodology development, we are simultaneously advancing three major task areas: (1) determination of unique fire hazards of current fusion energy facilities; (2) evaluation of the ability of accepted fire management measures to meet and negate hazards; and (3) performance of unique research into problem areas we have identified to provide input into analytical fire-growth and damage-assessment models.

Fire-Protection Research for Energy-Technology Projects: FY 1981 year-end report

International Nuclear Information System (INIS)

Hasegawa, H.K.; Alvares, N.J.; Lipska-Quinn, A.E.; Beason, D.G.; Foote, K.L.; Priante, S.J.

1982-01-01

This report summarizes research conducted in fiscal year 1981 for the DOE-supported project, Fire Protection Research for Energy Technology Projects. Initiated in 1977, this ongoing research program was conceived to advance fire protection strategies for Energy Technology Projects to keep abreast of the unique fire problems that are developing with the complexity of energy technology research. We are developing an analytical methodology through detailed study of fusion energy experiments at Lawrence Livermore National Laboratory (LLNL). Employing these facilities as models for methodology development, we are simultaneously advancing three major task areas: (1) determination of unique fire hazards of current fusion energy facilities; (2) evaluation of the ability of accepted fire management measures to meet and negate hazards; and (3) performance of unique research into problem areas we have identified to provide input into analytical fire-growth and damage-assessment models

Chemistry-Nuclear Chemistry Division. Progress report, October 1980-September 1981

International Nuclear Information System (INIS)

Ryan, R.R.

1982-05-01

This report describes major progress in the research and development programs pursued by the Chemistry-Nuclear Chemistry Division of the Los Alamos National Laboratory during FY 1981. Topics covered include advanced analytical methods, atmospheric chemistry and transport, biochemistry, biomedical research, medical radioisotopes research, element migration and fixation, nuclear waste isolation research, inorganic and structural chemistry, isotope separation, analysis and applications, the newly established Nuclear Magnetic Resonance Center, atomic and molecular collisions, molecular spectroscopy, nuclear cosmochemistry, nuclear structure and reactions, pion charge exchange, radiochemical separations, theoretical chemistry, and unclassified weapons research

Chemistry-Nuclear Chemistry Division. Progress report, October 1980-September 1981

Energy Technology Data Exchange (ETDEWEB)

Ryan, R.R. (comp.)

1982-05-01

This report describes major progress in the research and development programs pursued by the Chemistry-Nuclear Chemistry Division of the Los Alamos National Laboratory during FY 1981. Topics covered include advanced analytical methods, atmospheric chemistry and transport, biochemistry, biomedical research, medical radioisotopes research, element migration and fixation, nuclear waste isolation research, inorganic and structural chemistry, isotope separation, analysis and applications, the newly established Nuclear Magnetic Resonance Center, atomic and molecular collisions, molecular spectroscopy, nuclear cosmochemistry, nuclear structure and reactions, pion charge exchange, radiochemical separations, theoretical chemistry, and unclassified weapons research.

Federal Funds for Research and Development: Fiscal Years 1980, 1981, and 1982. Volume XXX. Detailed Statistical Tables. Surveys of Science Resources Series.

Science.gov (United States)

National Science Foundation, Washington, DC.

During the March through July 1981 period a total of 36 Federal agencies and their subdivisions (95 individual respondents) submitted data in response to the Annual Survey of Federal Funds for Research and Development, Volume XXX, conducted by the National Science Foundation. The detailed statistical tables presented in this report were derived…

Strontium-90 in the diet: results through 1980

International Nuclear Information System (INIS)

Klusek, C.S.

1981-01-01

Estimates of 90 Sr intake via the total diet in New York City and San Francisco have been made since 1960 from quarterly food samplings and average consumption statistics. The dietary intakes of 90 Sr have decreased from the maximum levels attained during 1963 to 1964, but the declines have become more gradual in recent years due to the continuing small amounts of 90 Sr deposition and the little-changing cumulative deposit of 90 Sr in soil. The annual intake in 1980 averaged 6.0 pCi/day (0.22 Bq/day) in New York and 2.5 pCi/day (0.092 Bq/day) in San Francisco, slightly lower than the results of the previous year. Further gradual reductions in 90 Sr intake are anticipated during 1981

NUKEM annual report 1981

International Nuclear Information System (INIS)

The annual report of this important undertaking in the German nuclear industry informs about its structure, holdings and activities in 1981. The report of the management is followed by remarks on the annual statement of accounts (annual balance, profit-loss accounting) and the report of the Supervisory Board. In the annex the annual balance of NUKEM GmbH/HOBEG mbH as per December 31, 1981, and the profit-loss accounting of NUKEM GmbH/HOBEG mbH for the business year 1981 are presented. (UA) [de

Seqüência do tratamento de curta duração da tuberculose pulmonar em Unidades Sanitárias do Vale do Paraíba, 1980-1981, São Paulo, Brasil Evaluation of short-term chemotherapy for pulmonary tuberculosis in the Health Institutions of the Vale do Paraíba, 1980-1981, S. Paulo, Brazil

Directory of Open Access Journals (Sweden)

Marília Belluomini

1984-12-01

Full Text Available Estuda-se a seqüência do tratamento de curta duração em doentes com tuberculose pulmonar, inscritos e com alta no período de outubro de 1980 a outubro de 1981, nas Unidades Sanitárias do Departamento Regional de Saúde do Vale do Paraíba - DRS-3 - da Secretaria da Saúde do Estado de São Paulo, Brasil. Os dados obtidos pela verificação dos prontuários dos doentes foram analisados sob os seguintes aspectos: distrito sanitário, idade e sexo do paciente, tipo de alta, esquema de tratamento, hospitalização, intolerância medicamentosa e tempo de negativação do escarro. Dos 308 doentes que constituíram a população de estudo, 254 (82,5% tiveram alta por cura, 21 (6,8% por abandono e 33 (10,7% por mudança de diagnóstico, óbito ou transferência. Os resultados confirmam a efetividade do tratamento encurtado da tuberculose pulmonar com os esquemas recomendados, apresentando na área trabalhada baixas taxas de abandono e de hospitalização e resultados bastante favoráveis quanto à negativação dos bacilíferos.The results of the short-term chemotherapy for pulmonary tuberculosis performed on patients who were admitted to the Health Clinics of one of the S. Paulo State's Health Divisions and who completed the treatment during the period from October 1980 to October 1981 are shown. Such aspects of the records as Health Districts, patient's age and sex, success and regimen of treatment, hospitalization, drug toxicity and smear negativity period were analysed. The findings confirm the effectiveness of short-term chemotherapy under program conditions as corroborated by its acceptability to the patients, the success achieved and the benefits in the decrease of the number of admissions to hospital and in the reduction of the sources of infection within a shorter period.

Oil and gas developments in western Canada in 1981

Energy Technology Data Exchange (ETDEWEB)

Hay, P.W.; Robertson, D.C.

1982-12-01

In 1981 there was a marked slump in drilling activity in western Canada, resulting from the combined effects of the National Energy Program (NEP), economic recession and a worldwide oil surplus. The number of wells drilled dropped by 22% to a total of 6,904. Exploratory drilling decreased 19% to 3,074 wells, and development drilling decreased 25% to 3,830 wells. The exploratory success rate also decreased to 62% in 1981, based on 740 oil discoveries and 1,172 gas discoveries. The development success rate decreased slightly to 88%, with 1,334 oil discoveries and 2,034 gas discoveries. Average well depth increased in four of the five western areas, but total revenue from land sales plummetted to half of the previous years' record totals. Average price per hectare also dropped. In Alberta, significant exploration activity was centred in the Shekilie, Golden-Evi and West Pembina areas, while major gas discoveries were made at Whiskey and Elmworth, and oil discoveries at Tangent. No significant new discoveries were made in British Columbia or Saskatchewan, but the 1980 Manitoba oil discovery at Waskada continued to stimulate activity. Preliminary results from the Nechako Basin drilling in central British Columbia proved to be disappointing with three successive dry holes. In the Arctic Islands, two major oil discoveries were made at Skate and Cisco, off Lougheed Island and a gas discovery at MacLean. Beaufort Sea drilling was hampered by weather, but nonetheless resulted in major oil discoveries a Koakoak and at a Kopanoar follow-up well. The year 1981 will probably be viewed as a major turning point in exploration in western Canada, with interest shifting from the provinces to the frontiers, and the participants now mainly Canadian-controlled companies.

Annual review of Plasma Physics Laboratory, Kyoto University, July, 1981

International Nuclear Information System (INIS)

1981-07-01

The construction of the Heliotron E was completed in June, 1980. After the preliminary examination for two months and the improvement of the power supply, the Joule heating experiment was carried out from September, 1980, to January, 1981. The experiment of electron cyclotron resonance heating was also carried out in January, 1981. Then, experiment was stopped to install the neutral beam injection apparatus. The results obtained by both experiments are reported. The target may be attained by producing high density plasma with low plasma current, and heating the plasma by NBI additionally. In the ECRH experiment, plasma was produced and heated successfully without Joule heating current, by the Gyrotron with 200 kW power output. The favorable results of the confinement experiment with current-free plasma indicate the possibility of a stationary fusion reactor of Heliotron type. The Heliotron magnetic field configuration was proposed in 1959, and since then, the experiments of Heliotron A, B, C, D and DM were carried out in succession. Now, the purpose of the experiment to prove the principle is being achieved with Heliotron E. Hope is placed on the NBI experiment in preparation. (Kako, I.)

Prevalence of cleft lip and/or palate in children from Lodz between years 1981-2010.

Science.gov (United States)

Antoszewski, Bogusław; Fijałkowska, Marta

2016-03-01

Congenital malformations constitute a serious problem of both medical and social nature. Cleft lip and/or palate represent the most common congenital anomaly of the face that is why it is essential to know the real frequency of the described phenomenon. The aim of this paper is to determine the frequency of cleft lip and/or palate and the types of malformations that occurred in Lodz city between the years 1981-2010. Our clinic has been carrying on the studies concerning the incidence of cleft lip and/or palate since 1981. The Polish Registry of Congenital Malformations has been operating in Poland since 1 April 1997. The team has managed to obtain data, from the Registry, concerning the total number of all live born infants and the number of children with cleft lip and/or palate, who were born in Lodz, between 1998 and 2010. In years 1981-2010, 319 children, in 210 952 live born infants, were born with cleft lip and/or palate in Lodz. The isolated cleft palate was observed more frequently in girls and the unilateral cleft of lip and palate in boys. In all three decades palate clefts are more common whereas bilateral lip, alveolus and palate clefts are more infrequent. A small tendency to decrease in actual cleft lip and/or palate frequency among children, in the period of 30 years, is observed in Lodz. Over the years it has still been observed that the isolated cleft palate is the most common type of defect. © 2015 Japanese Teratology Society.

Socio-economic inequality in preterm birth: a comparative study of the Nordic countries from 1981 to 2000

DEFF Research Database (Denmark)

Petersen, Christina B; Mortensen, Laust H; Morgen, Camilla S

2009-01-01

During the 1980s and 1990s, there were large social and structural changes within the Nordic countries. Here we examine time changes in risks of preterm birth by maternal educational attainment in Denmark, Finland, Norway and Sweden. Information on gestational age and maternal socio-economic posi......During the 1980s and 1990s, there were large social and structural changes within the Nordic countries. Here we examine time changes in risks of preterm birth by maternal educational attainment in Denmark, Finland, Norway and Sweden. Information on gestational age and maternal socio......-economic position was obtained from the NorCHASE database, which includes comparable population-based register data of births from Denmark, Finland, Sweden and Norway from 1981 to 2000. The risks of very preterm birth (12 years of education, mothers with...

Heavy ion fusion half-year report, April 1-September 30, 1980

International Nuclear Information System (INIS)

Staff, H.I.F.

1980-11-01

Major accomplisments in the second half of Fiscal Year 1980 include: the large aperture Cs +1 contact ionization source has been operational through most of this period. The full system comprised of source plus three drift tubes was brought into operation early in April 1980. Beam profiles and current measurements indicate that the system performs close to design specifications. System studies have been expanded to include multiple beam systems, in addition to the single beam systems studied heretofore. Work has continued on the development of beam diagnostic devices. Most of the effort has been directed toward the development of the electron beam probe and scintillator systems. Zeolite source development is continuing, with major emphasis on source stability and lifetime. A model for the longitudinal resistive wall instability has been developed which indicates the induction linac beam should be stable to first order in the resistance. Considerable theory effort has also been concentrated upon the transport of space charge dominated beams through periodic focussing structures. A multiple electrostatic quadrupole array capable of handling forty nine parallel beamlets has been designed and constructed

Impacts of oil disturbances: lessons from experience. [1973-1974 Oil Crisis; 1978-1979 Iranian Revolution; 1980-1981 Iran-Iraq War

Energy Technology Data Exchange (ETDEWEB)

Curlee, T R

1983-01-01

An analysis of the impacts of previous oil distrubances can be used to suggest the impacts of future oil disturbances. This paper reviews how the 1973-1974 Oil Crisis, the 1978-1979 Iranian Revolution, and the 1980-1981 Iran-Iraq War impacted the US and world oil markets. Various measures of impacts are considered, such as impacts on physical flows of crude and products, crude and product price changes on the US and world markets, impacts on stocks of crude and products, and impacts on refiners' inputs and outputs. Various macroeconomic indicators, such as gross national product, inflation rates, and unemployment, are also considered. Of particular interest in this study are the impacts that oil disturbances have had (and could have) on the availabilities of particular crude types and the abilities of US refiners to process crudes of various types in the short run. In addition, this paper reviews how the actions of the consuming countries and the major oil companies affected the impacts of past disturbances. The paper briefly discusses the likely causes and impacts of future oil distrubances and summarizes the lessons to be learned from past reactions to oil disturbances.

Annual Report of the Assembly of Mathematical and Physical Sciences for Calendar Year 1978 (January 1, 1978 - December 31, 1978).

Science.gov (United States)

1978-01-01

Colin B. Bull (1980) College of Mathematical and Physical Bruce A. Taft (1981) Science Department of Oceanography Ohio State University Washington...Gottschalk, Joseph Kestin (1981) and Richard W. Kline Division of Engineering Department of Energy Brown University (Engineering) Harold E. Bamford ...Research and Engineering (Climate dynamics, international Laboratory cooperation) (Arctic ecology, soil science) George Gryc (1981) Colin B. Bull (1980

Portsmouth Gaseous Diffusion Plant environmental monitoring report for calendar year 1981

International Nuclear Information System (INIS)

Acox, T.A.; Anderson, R.E.; Hary, L.F.; Klein, L.S.; Vausher, A.L.

1982-04-01

At the Portsmouth Gaseous Diffusion Plant all effluent streams are sampled regularly and analyzed to assess compliance with applicable environmental standards. Radioactivity is measured in air, water, food, soil, and sediments; and radiation doses to the public are calculated. All public radiation doses from process effluents are well within Department of Energy and US EPA standards. Non-radioactive effluents either presently comply with federal standards or will comply upon completion of planned projects. The environmental impact of effluents from cleaning and decontamination operations has been reduced through flow reduction and improved chemical treatment. CY-1981 was the first full year under a new National Pollutant Discharge. Elimination System (NPDES) permit for liquid effluents; compliance with the permit's discharge limits did not present any significant problems. Engineering is proceeding on projects to be constructed through 1985 to further reduce the impact of liquid effluents. A new licensed sanitary landfill utilizing the area fill method went into operation in July 1981. Although neither the State of Ohio nor the federal government has established standards for fluoride in the atmosphere or in vegetation, fluorides are monitored because they are used extensively in the gaseous diffusion process

Complementary-relationship-based 30 year normals (1981-2010) of monthly latent heat fluxes across the contiguous United States

Science.gov (United States)

Szilagyi, Jozsef

2015-11-01

Thirty year normal (1981-2010) monthly latent heat fluxes (ET) over the conterminous United States were estimated by a modified Advection-Aridity model from North American Regional Reanalysis (NARR) radiation and wind as well as Parameter-Elevation Regressions on Independent Slopes Model (PRISM) air and dew-point temperature data. Mean annual ET values were calibrated with PRISM precipitation (P) and validated against United States Geological Survey runoff (Q) data. At the six-digit Hydrologic Unit Code level (sample size of 334) the estimated 30 year normal runoff (P - ET) had a bias of 18 mm yr-1, a root-mean-square error of 96 mm yr-1, and a linear correlation coefficient value of 0.95, making the estimates on par with the latest Land Surface Model results but without the need for soil and vegetation information or any soil moisture budgeting.

AFR spent fuel storage program. Technical progress report, January 1981-March 1981

International Nuclear Information System (INIS)

1981-01-01

Work on this project is focused on developing design and licensing information for the model facility. Deliverables were submitted to DOE for facility modification, security design, and licensing documentation. Work is essentially complete on the high-density rack design with deliverable planned for April 30, 1981. A continuing program for completion of design and licensing information development was initiated by AGNS in February 1981. Progress to date is satisfactory

CY-1981 effluent monitoring report

International Nuclear Information System (INIS)

Honkus, R.J.

1982-05-01

The effluent monitoring programs at ICPP for calendar year 1981 are summarized. During the year, five significant occurrences or unplanned releases occurred. These are briefly described and tabulated. In none of the instances were the applicable Radiation Concentration Guides (RCG's) exceeded. A graphic summary of the total airborne, liquid and solid releases during CY-1981 is presented. Liquid waste activity was higher than anticipated due to various processing factors throughout the year. Solid waste jumped dramatically in December due to shipment of end-prices from the EBR-II fuel which was processed during the Electrolytic campaign

Offsite environmental monitoring report. Radiation monitoring around United States nuclear test areas, calendar year 1981

International Nuclear Information System (INIS)

Black, S.C.; Grossman, R.F.; Mullen, A.A.; Potter, G.D.; Smith, D.D.; Hopper, J.L.

1982-08-01

This report, prepared in accordance with the guidelines in DOE/E-0023 (DOE 1981), covers the program activities conducted around Nevada Test Site (NTS) for calendar year 1981. It contains descriptions of pertinent features of the NTS and its environs, summaries of the dosimetry and sampling methods, analytical procedures, and the analytical results from environmental measurements. Where applicable, dosimetry and sampling data are compared to appropriate guides for external and internal exposures of humans to ionizing radiation. The monitoring networks detected no radioactivity in the various media which could be attributed to US nuclear testing. Small amounts of fission products were detected in air samples as a result of the People's Republic of China nuclear test and atmospheric krypton-85 increased, following the trend beginning in 1960, due to increased use of nuclear technology. Strontium-90 in milk and cesium-137 in meat samples continued the slow decline as observed for the last several years

Offsite environmental monitoring report. Radiation monitoring around United States nuclear test areas, calendar year 1981

Energy Technology Data Exchange (ETDEWEB)

Black, S.C.; Grossman, R.F.; Mullen, A.A.; Potter, G.D.; Smith, D.D.; Hopper, J.L. (comps.)

1982-08-01

This report, prepared in accordance with the guidelines in DOE/E-0023 (DOE 1981), covers the program activities conducted around Nevada Test Site (NTS) for calendar year 1981. It contains descriptions of pertinent features of the NTS and its environs, summaries of the dosimetry and sampling methods, analytical procedures, and the analytical results from environmental measurements. Where applicable, dosimetry and sampling data are compared to appropriate guides for external and internal exposures of humans to ionizing radiation. The monitoring networks detected no radioactivity in the various media which could be attributed to US nuclear testing. Small amounts of fission products were detected in air samples as a result of the People's Republic of China nuclear test and atmospheric krypton-85 increased, following the trend beginning in 1960, due to increased use of nuclear technology. Strontium-90 in milk and cesium-137 in meat samples continued the slow decline as observed for the last several years.

Genomic characterization of adenovirus serotype 7 isolated in Brazil from acute respiratory disease patients during the period from 1980 to 1991

Directory of Open Access Journals (Sweden)

MORAES Marcia T.B.

1997-01-01

Full Text Available Forty isolates of adenovirus type 7 were analized by restriction enzyme digestion with BamHI, SmaI, EcoRI and HindIII. These isolates were obtained from acute respiratory disease patients during the years 1980 to 1991. Only two genomic types were found: Ad7b and Ad7e, with Ad7b (87.5% being more frequent than Ad7e (12.5%. The genomic type Ad7e appeared in the years 1980, 1981 and 1983. Ad7b appeared in 1982 and it was the only genomic type found from 1984 to 1991. Both genomic types were responsible for lower (LRTI and upper (URTI respiratory tract infection, but the proportion LRTI/URTI is higher for Ad7b (25/6 than for Ad7e (1/4.

Economical state of nuclear industries in 1980

International Nuclear Information System (INIS)

1982-01-01

The Japan Atomic Industrial Forum, Inc., has carried out the survey of the actual state of atomic energy industries in Japan every year, and the 22nd survey was performed on the state in 1980. In this survey, the atomic energy industries are classified into electric power business, mining and manufacture, and trading companies. The actual results of expenditures, sales, the investment in facilities, backlogs, the volume of business, the number of employees and so on were surveyed by questionnaire, respectively. The data show the history of the atomic energy industries for a quarter of a century, and are utilized to search for the problems. The period of survey was from April 1, 1980, to March 31, 1981. The number of enterprises surveyed was 1234, and 924 companies replied, accordingly, the ratio of reply was 75%. 546 enterprises among the 924 had some results related to atomic energy, therefore, the results of survey were classified, totalized, examined and analyzed, based on the survey papers of these 546 enterprises. As for the Japanese economy, the real growth of economy was 3.8%, the index of mining and manufacturing production increased by 4.6%, but total energy consumption decreased by 4.4%, as compared with the previous year. One nuclear power plant began the operation, and 4000 centrifuges are operated in the uranium enrichment pilot plant. The trends of expenditures, sales and employees are shown. (Kako, I.)

Discovery: Faculty Publications and Presentations, Fiscal Year 1981

Science.gov (United States)

1982-01-01

Women: Mandated Change at the USAF Academy, by Judith H. Stiehm. Air University Review. (Forthcoming) d. "The Role of the Tarot in John Fowles’ The Magus...34 Second International Conference on Fantasy, Boca Raton, FL. 20 March 1981. (Presentation) T’he novel’s broken pattern of allusions to tarot cards

Sediment erosion and delivery from Toutle River basin after the 1980 eruption of Mount St. Helens: A 30-year perspective

Science.gov (United States)

Major, Jon J.; Mosbrucker, Adam; Spicer, Kurt R.; Crisafulli, Charles; Dale, V.

2018-01-01

Exceptional sediment yields persist in Toutle River valley more than 30 years after the major 1980 eruption of Mount St. Helens. Differencing of decadal-scale digital elevation models shows the elevated load comes largely from persistent lateral channel erosion across the debris-avalanche deposit. Since the mid-1980s, rates of channel-bed-elevation change have diminished, and magnitudes of lateral erosion have outpaced those of channel incision. A digital elevation model of difference from 1999 to 2009 shows erosion across the debris-avalanche deposit is more spatially distributed compared to a model from 1987 to 1999, in which erosion was strongly focused along specific reaches of the channel.

Annual report of National Institute of Radiological Sciences of the fiscal year 1981

International Nuclear Information System (INIS)

1982-10-01

This report covers the period from April 1, 1981, to March 31, 1982, and the information on the research carried out by the staffs of the institute during this period is given. The total budget for the fiscal year 1981 was 5,038.9 million yen including personnel costs. Besides basic research, three long term projects have been carried on, i.e. the risk assessment on low level radiation, the research on the exposure to environmental radiation caused by nuclear facilities and others and the medical application of a particle accelerator. In connection with the project on the risk assessment of low level radiation, a new laboratory for the research on internal radiation effect has been under construction, and is expected to be completed in the fiscal year 1983. The biological effect of tritium has been adopted as a subtheme of this project. These three projects have progressed satisfactorily. In the report, the summaries of 10 papers on physics, 5 papers on chemistry, 9 papers on biochemistry and biophysics, 13 papers on cytology and morphology, 10 papers on physiology, 9 papers on genetics, 8 papers on immunology and hematology, 8 papers on medical studies and 17 papers on environmental studies are collected. (Kako, I.)

Energy Division annual progress report for period ending September 30, 1981

Energy Technology Data Exchange (ETDEWEB)

1982-05-01

This eighth annual report of the Division covers work done during FY 1981 (October 1, 1980, through September 30, 1981). As with these documents in the past, the format follows approximately the organizational structure of the Energy Division. Chapters 2 through 6 summarize the activities of the sections of the Division: Environmental Impact Section, headed by H.E. Zittel; Regional and Urban Studies Section, R.M. Davis; Economic Analysis Section, R.B. Shelton; Data and Analysis Section, A.S. Loebl; and Efficiency and Renewables Research Section, J.W. Michel. In addition, work on a variety of projects which cut across section lines is reported in Chapter 7, Integrated Programs. These activities are under the supervision of T.J. Wilbanks, Associate Director for the Division. Separate abstracts are included for individual projects.

Energy Division annual progress report for period ending September 30, 1981

International Nuclear Information System (INIS)

1982-05-01

This eighth annual report of the Division covers work done during FY 1981 (October 1, 1980, through September 30, 1981). As with these documents in the past, the format follows approximately the organizational structure of the Energy Division. Chapters 2 through 6 summarize the activities of the sections of the Division: Environmental Impact Section, headed by H.E. Zittel; Regional and Urban Studies Section, R.M. Davis; Economic Analysis Section, R.B. Shelton; Data and Analysis Section, A.S. Loebl; and Efficiency and Renewables Research Section, J.W. Michel. In addition, work on a variety of projects which cut across section lines is reported in Chapter 7, Integrated Programs. These activities are under the supervision of T.J. Wilbanks, Associate Director for the Division. Separate abstracts are included for individual projects

The summary of the fundamental power development program for fiscal 1981

International Nuclear Information System (INIS)

Murakami, Masami

1982-01-01

The Power Source Development Coordination Council put tentatively the target of starting construction in fiscal 1981 at hydraulic 1,000 MW, thermal 5,000 MW and nuclear 5,000 MW, totaling 11,000 MW. Subsequently, after the coordination among the ministries and agencies concerned, the following development program was formally decided for fiscal 1981: hydraulic power 290 MW at 22 sites, thermal power 5,480 MW at 9 sites and nuclear power 1,980 MW at two sites, totaling 7,750 MW at 33 sites. This is 70 % of the tentative target. Nuclear power generation thus put in the fundamental power development program was: one BWR unit of 825 MW in Maki, Niigata Prefecture (Tohoku Electric), and two PWR units of 579 MW each in Kyowa-Tomari in Hokkaido (Hokkaido Electric). (J.P.N.)

Võistlevad maastikud : kultuuripanoraamide ja kontekstide vaheldumine 1980. aastate kunstitekstides = Competing landscapes : changing cultural horizons and contexts in the art writing of the 1980s / Johannes Saar

Index Scriptorium Estoniae

Saar, Johannes, 1965-

2010-01-01

Käsitletakse teoreetilisi taustsüsteeme, milles 1980. aastate eesti kunst liikus, toetudes ajalehes Sirp, almanahhis Kunst ja artiklite kogumikus Kunstiteadus. Kunstikriitika (1981-1986) ilmunule. Vaadeldakse kunstiteoreetilist, ajaloolist ja poliitilist konteksti kunsti ümber, mis oluliselt mõjutas nii kunsti loomist kui ka vastuvõttu. Kõike meeles mõlkuvat ei saanud tol ajal kirja panna, tihti oli see ridade vahel, alltekstina

The 1980-1982 Geothermal Resource Assessment Program in Washington

Energy Technology Data Exchange (ETDEWEB)

Korosec, Michael A.; Phillips, William M.; Schuster, J.Eric

1983-08-01

Since 1978, the Division of Geology and Earth Resources of the Washington Department of Natural Resources has participated in the U.S. Department of Energy's (USDOE) State-Coupled Geothermal Resource Program. Federal and state funds have been used to investigate and evaluate the potential for geothermal resources, on both a reconnaissance and area-specific level. Preliminary results and progress reports for the period up through mid-1980 have already been released as a Division Open File Report (Korosec, Schuster, and others, 1981). Preliminary results and progress summaries of work carried out from mid-1980 through the end of 1982 are presented in this report. Only one other summary report dealing with geothermal resource investigations in the state has been published. An Information Circular released by the Division (Schuster and others, 1978) compiled the geology, geochemistry, and heat flow drilling results from a project in the Indian Heaven area in the south Cascades. The previous progress report for the geothermal program (Korosec, Schuster, and others, 1981) included information on temperature gradients measured throughout the state, heat flow drilling in the southern Cascades, gravity surveys for the southern Cascades, thermal and mineral spring investigations, geologic mapping for the White Pass-Tumac Mountain area, and area specific studies for the Camas area of Clark County and Mount St. Helens. This work, along with some additional studies, led to the compilation of the Geothermal Resources of Washington map (Korosec, Kaler, and others, 1981). The map is principally a nontechnical presentation based on all available geothermal information, presented as data points, tables, and text on a map with a scale of 1:500,000.

Plant materials program. Progress report, June 1980-May 1981

International Nuclear Information System (INIS)

Childs, W.; Cubicciotti, D.; Fox, M.; Giannuzzi, A.; Gilman, J.; Jones, R.; McIlree, A.

1981-11-01

This is the first annual progress report of the Plant Materials Subprogram, which was organized in May 1980 to address corrosion-related materials problems in light water reactors. The first section of the report provides an overview of plant materials problems which have a high impact on plant availability. These include pipe and pressure vessel cracking, condenser leakage, turbine disc cracking, and steam generator tube denting and cracking. The status and goals of research and development work related to each of these problems are reviewed briefly. Subsequent report sections provide more detailed reviews of significant progress in the relevant technical topic areas: intergranular stress corrosion cracking of austenitic stainless steels; environmentally-assisted cracking of carbon and low alloy steels; intergranular stress corrosion cracking of nickel-base alloys; and improved fabrication technology

Differential gene expression in Neurospora crassa cell types: heterogeneity and amplification of rRNA genes. Progress report, July 1980-June 30, 1981

International Nuclear Information System (INIS)

Dutta, S.K.

1981-01-01

The significant results obtained during 1980-1981 year of the current research program are as follows: I. Studies on heterogeneity of multiple copies of rDNAs from N. crassa cell types are being continued, such as: (1) Autoradiographs of Southern transfers of EcoR 1 restricted fragments of nuclear DNA from conidia, germinated conidia (sprouts) and mycelia of N. crassa were compared after hybridization with 32 P-rDNA probe. The nuclear DNA of two hours sprout and of 16 hours mycelia gave similar hybridization patterns with EcoR 1 digest, but no such hybridization pattern was evident in conidial DNA digest; (2) Procedure for concentration of rDNAs from Neurospora species and cell types was standardized; restriction analysis of purified rDNAs is being done; (3) 35S total rDNA clone, 17S rDNA clone and 26S rDNA subclone are being used to see gross differences in the precursor rRNAs of different cell types; (4) Comparison of DNA:DNA homologies of rRNA genes with different Neurospora species. II. Post-mitochondrial DNAs of N. crassa are found to be rDNA-like and were further characterized by electron microscopic studies and are found to be approximately twice the size of SV-40 DNAs. These N. crassa post-mitochondrial DNAs hybridized with 32 P-labeled N. crassa nuclear DNAs. III. Previous studies on differential RNase sensitive DNA polymerase activity in N. Crassa cell types and on evolution of sexual morphogenesis in the genus Neurospora are completed and published. RNase sensitive DNA polymerase activity is found to be in the post-mitochondrial fraction. Heterothallism in the genus Neurospora is evolved from homothallism

La pêcherie du lac Ihema (Rwanda : production commerciale et rentabilité socio-économique (1981-1987

Directory of Open Access Journals (Sweden)

Mughanda, M.

1991-01-01

Full Text Available Lake Ihema fishery (Rwanda. Commercial production and socio-economical profitability (1981-1987. Among the small lakes in the flooded area of the river Akagera, in eastern Rwanda, lake Ihema (area : 90 km2, mean depth : 4 m is the most important. The density of phytoplankton in the water is high but dissolved salts concentration is low. Ichtyofauna of the lake consists of 34 species which were occasionally exploited by tanzanian fishermen. That is why, since 1980, the government of Rwanda with the aid of the Belgian Cooperation Agency for Development have initiated an official fishery. Total yield, fishing effort and financial investments are analysed over a 7 years period (1981 to 1987 in order to precise the socio-economical efficiency of this cooperation project. Total fishery effort and total yield have increased regularly until 1983, reaching 186 tons with a fishing effort of 9.231 outings. Since that year, the production has stabilized at a level of 156-199 t/year with only two taxa exploited : Tilapia spp and Clarias gariepinus. The analysis of book-keeping and annual accountant balance of the Ihema fishery shows that the annual exploitation ratio fluctuates between 81 and 142, 5 % ; this indicates a difficult control of the expenditures at least during some years (1984, 1985 and 1986. The profit ratio shows a positive return (± 10 % since 1981 to 1983, then a depression during 1984 and a continual increase during the next years to become positive again in 1987. Continuous evaluations of these simple parameters allowed to take some actions in order to maintain the efficiency of the fishery. This new activity will be maintained if there is a good fish stock management and rigorous accounts.

Potency trends of delta9-THC and other cannabinoids in confiscated marijuana from 1980-1997.

Science.gov (United States)

ElSohly, M A; Ross, S A; Mehmedic, Z; Arafat, R; Yi, B; Banahan, B F

2000-01-01

The analysis of 35,312 cannabis preparations confiscated in the USA over a period of 18 years for delta-9-tetrahydrocannabinol (delta9-THC) and other major cannabinoids is reported. Samples were identified as cannabis, hashish, or hash oil. Cannabis samples were further subdivided into marijuana (loose material, kilobricks and buds), sinsemilla, Thai sticks and ditchweed. The data showed that more than 82% of all confiscated samples were in the marijuana category for every year except 1980 (61%) and 1981 (75%). The potency (concentration of delta9-THC) of marijuana samples rose from less than 1.5% in 1980 to approximately 3.3% in 1983 and 1984, then fluctuated around 3% till 1992. Since 1992, the potency of confiscated marijuana samples has continuously risen, going from 3.1% in 1992 to 4.2% in 1997. The average concentration of delta9-THC in all cannabis samples showed a gradual rise from 3% in 1991 to 4.47% in 1997. Hashish and hash oil, on the other hand, showed no specific potency trends. Other major cannabinoids [cannabidiol (CBD), cannabinol (CBN), and cannabichromene (CBC)] showed no significant change in their concentration over the years.

Investigations of the structure and electromagnetic interactions of few-body systems. Progress report, 1 January 1980-1 October 1980

International Nuclear Information System (INIS)

1980-01-01

Considerable progress has been made on the long-range problems described in the original proposal document (1 February 1979 to 31 January 1980) and on the shorter-range problems described in the last renewal proposal (1 February 1980 to 31 January 1981). This progress concerns few-body structure problems (e.g., the existence of isobar components in 3 H, predictions of few-body-hypernuclei properties as a test of hyperon-nucleon interactions, investigation of the A = 6 ground states with exact three-body calculations, and the relation of triton D-state properties to the deuteron's D-state percentage) and electromagnetic properties and interactions of few-body nuclei (e.g., Coulomb effects in calculating and measuring asymptotic normalization constants, and γ + 3 He breakup reaction mechanisms at intermediate energies). Descriptions of the progress made indicate where each subject stands at present, and emphasize the significant results obtained. A publication list is attached

Equity Oil Company BX in situ oil shale project, Piceance Basin, Colorado. Environmental quarter report, March 1-May 31, 1981

Energy Technology Data Exchange (ETDEWEB)

1981-06-12

This report has been organized into three sections for ease of review. Section A - Air Resources covers data collected by the 100-foot tower between September and December 1980. Section B - Water Resources covers data collected since the last Quarterly Report. Section C - Aquatic Biology covers data collected since January 1981. Laboratory analysis results of all water samples show no significant changes from previous sample have occurred. The alluvial wells did exhibit slightly higher concentrations of phenols. Presently no baseline record exists for these wells to establish the normal levels of phenols in the alluvial ground water. Laboratory analysis of all sampling locations are presented in Appendix B. Aquatic biology covers data collected during the initial two aquatic biology field sampling trips of 1981. Benthic invertebrates, periphyton algae, and a fishery survey was conducted. Stream observations indicate that the stream habitat has remained unchanged since the August 1980 field visit. (ATT)

Basalt Waste Isolation Project. Annual report, fiscal year 1980

International Nuclear Information System (INIS)

1980-11-01

During this fiscal year the information available in the fields of geology and hydrology of the Columbia Plateau was consolidated and two reports were issued summarizing this information. In addition, the information on engineered barriers was consolidated and a report summarizing the research to date on waste package development and design of borehole seals was prepared. The waste package studies, when combined with the hydrologic integration, revealed that even under extreme disruptive conditions, a repository in basalt with appropriately designed waste packages can serve as an excellent barrier for containment of radionuclides for the long periods of time required for waste isolation. On July 1, 1980, the first two heater tests at the Near-Surface Test Facility were started and have been successfully operated to this date. The papers on the Near-Surface Test Facility section of this report present the results of the equipment installed and the preliminary results of the testing. In October 1979, the US Department of Energy selected the joint venture of Kaiser Engineers/Parsons Brinckerhoff Quade and Douglas, Inc., to be the architect-engineer to produce a conceptual design of a repository in basalt. During the year, this design has progressed and concept selection has now been completed. This annual report presents a summary of the highlights of the work completed during fiscal year 1980. It is intended to supplement and summarize the nearly 200 papers and reports that have been distributed to date as a part of the Basalt Waste Isolation Project studies

Software quality assurance - seven years experience

International Nuclear Information System (INIS)

Malsbury, J.A.

1987-01-01

This paper describes seven years experience with software quality assurance at PPPL. It covers the early attempts of 1980 and 1981 to establish software quality assurance; the first attempt of 1982 to develop a complete software quality assurance plan; the significant modifications of this plan in 1985; and the future. In addition, the paper describes the role of the Quality Assurance organization within each plan. The scope of this paper is limited to discussions of the software development procedures used in the seven year period. Other software quality topics, such as configuration control or problem identification and resolution, are not discussed

Annual report 1981

International Nuclear Information System (INIS)

1982-01-01

This progress report reviews the research activities in the Institute of Nuclear Sciences for the year 1981; in experimental nuclear physics: nuclear spectroscopy, giant resonances, reaction processes, weak interactions, perinuclear research. In nuclear theory, studies were carried out on nuclear structure, nuclear reactions and the 3 quarks bound states problem. The setting-up of Sara facilities was going on the whole year through and the first beams are now accelerated [fr

Investigations of the structure and electromagnetic interactions of few-body systems. Progress report, 1 January 1980-1 October 1980

Energy Technology Data Exchange (ETDEWEB)

Harper, E P; Lehman, D R; Prats, F

1980-11-07

Considerable progress has been made on the long-range problems described in the original proposal document (1 February 1979 to 31 January 1980) and on the shorter-range problems described in the last renewal proposal (1 February 1980 to 31 January 1981). This progress concerns few-body structure problems (e.g., the existence of isobar components in /sup 3/H, predictions of few-body-hypernuclei properties as a test of hyperon-nucleon interactions, investigation of the A = 6 ground states with exact three-body calculations, and the relation of triton D-state properties to the deuteron's D-state percentage) and electromagnetic properties and interactions of few-body nuclei (e.g., Coulomb effects in calculating and measuring asymptotic normalization constants, and ..gamma.. + /sup 3/He breakup reaction mechanisms at intermediate energies). Descriptions of the progress made indicate where each subject stands at present, and emphasize the significant results obtained. A publication list is attached.

1980 ASEAN programme roundup: a model in the making.

Science.gov (United States)

1981-01-01

Association of Southeast Asian Nations (ASEAN) experts and heads of national population programs held their 4th meeting in Singapore from November 24-28, 1980. Program heads resolved to take steps to link their national activities in the population field with those of the ASEAN Population Program and carry out studies and a joint programming exercise in 1981. Progress reports on the following Phase 1 projects were given: 1) integration of population and rural development policies and programs in ASEAN countries including Indonesia, Malaysia, Philippines, Singapore, and Thailand; 2) development of an inter-country modular training program for personnel in population and rural development; 3) multi-media support for population programs in the context of rural development in ASEAN countries; 4) utilization of research findings in population and family planning for policy formulation and program management in ASEAN countries; and 5) migration in relation to rural development. Phase 2 projects approved by ASEAN country participants were also discussed: 1) institutional development and exchange of personnel, 2) women in development, 3) developing and strengthening national population information systems and networks in ASEAN countries, 4) population and development dynamics and the man/resource balance, 5) studies on health and family planning in ASEAN countries, 6) population migration movement and development, and 7) development of ASEAN social indicators.

Releases of natural enemies in Hawaii since 1980 for classical biological control of weeds

Science.gov (United States)

P. Conant; J. N. Garcia; M. T. Johnson; W. T. Nagamine; C. K. Hirayama; G. P. Markin; R. L. Hill

2013-01-01

A comprehensive review of biological control of weeds in Hawaii was last published in 1992, covering 74 natural enemy species released from 1902 through 1980. The present review summarizes releases of 21 natural enemies targeting seven invasive weeds from 1981 to 2010. These projects were carried out by Hawaii Department of Agriculture (HDOA), USDA Forest Service (USFS...

Basalt waste isolation project. Quarterly report, April 1, 1981-June 30, 1981

Energy Technology Data Exchange (ETDEWEB)

Deju, R.A.

1981-08-01

This document reports progress made in the Basalt Waste Isolation Project during the third quarter of fiscal year 1981. Efforts are described for the following programs of the project work breakdown structure: systems; waste package; site; repository; regulatory and institutional; test facilities; in situ test facilities.

Nuclear Regulatory Commission: 1981 annual report

International Nuclear Information System (INIS)

1981-01-01

This seventh annual report of the US Nuclear Regulatory Commission covers major actions, events and planning that occurred during fiscal year 1981, with some coverage of later events, where appropriate. Chapters of the report address the agency's various functions or areas of activity: regulating nuclear power plants; evaluating reactor operating experience; licensing nuclear materials and their transportation; safeguarding nuclear plants and materials; managing nuclear wastes; inspection and enforcement; cooperation with state governments; international activities; research and standards development; hearings; decisions and litigation; and administrative and public communications matters. Each chapter presents a detailed review of program accomplishments during the report period, fiscal year 1981

Performance of nuclear power plants in 1981

International Nuclear Information System (INIS)

Szeless, A.

1982-01-01

The performance data, such as yearly and cumulative load and operation (availability) factors for 200 reactor units worldwide and for 158 reactor units in the US and Europe, indicates that the average of the load factors of all units in 1981 was significantly higher than that of the 2 preceding years. However, it was not as high as in 1978. As in previous years, load factors continued to show an increasing trend as operating years increased. For 1981, the load factor of US reactors was 57%; that of world reactors was 60%. The operation (availability) factors were 63% for US reactors, 68% for world reactors, 76% for heavy water reactors, and 72% for gas-cooled reactors

Geological and chemical data collected around Gaillard Island, Mobile Bay, Alabama from 11 Apr 1980 to 25 Aug 1982 (NODC Accession 0117688)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Sediment samples were collected from four sites around Gaillard Island, quarterly in 1980 and monthly in 1981-1982, and analyzed for particle size characteristics,...

Trends in Life Expectancy by Level of Education and Occupational Social Class in Finland 1981-2000

Directory of Open Access Journals (Sweden)

Tapani Valkonen

2006-01-01

Full Text Available The study analyses trends in life expectancy by level of education and by occupational social class in Finland from 1981 to 2000 to assess to what extent these trends have been in accordance with the target of reducing socioeconomic differences in life expectancy set in the Government public health programme. The study is based on the census records for the population aged 35 or over, which have been linked to the death records for the years 1981 to 2000. The results show that, contrary to the public health target, the difference in the life expectancy between persons with tertiary and basic education and that between upper non-manual and manual occupational classes increased during the 1990s. Differences in the trends in mortality from alcohol-related causes of death and from other cancers than lung cancer accounted for most the increase in the socioeconomic gap among men. Different from the 1980s changes in cardiovascular mortality did not contribute to the increase in the socioeconomic gap. Among women the increase in the socioeconomic gap was mainly due to the heterogeneous group of other diseases and cancers other than lung and breast cancer

Summary of activities July 1981 - July 1982

International Nuclear Information System (INIS)

1982-07-01

Background information, which may be useful for an understanding of ECN activities has been reported. The period starting 1 July 1981 and ending 30 June 1982 covers summaries of fission power, fusion and superconductivity; energy from fossil fuels; wind energy; utilization of the Petten research reactors. The financial figures are taken from the ECN Annual report (in Dutch) and refer to the calender year 1981

The Great Basin Canada goose in southcentral Washington: A 40-year nesting history

International Nuclear Information System (INIS)

Fitzner, R.E.; Rickard, W.H.; Eberhardt, L.E.; Gray, R.H.

1991-04-01

Overall, the nesting population of Great Basin Canada geese (Branta canadensis moffitti) on the Hanford Site in southcentral Washington State is doing well and appears to be increasing. The average annual total nests for the period 1981 through 1990 was 215 nests, which is slightly above the average reported for the period 1950 through 1970. The nesting population has shifted its nucleus from upriver islands (1--10) to the lower river islands (11--20) with over 70% of the present-day nesting occurring on Islands 17, 18, 19, 20. The annual percent-successful nests from 1981 through 1990 was 80%. This is above the 71% reported for 1950 to 1970, but is below the 82% reported for 1971 to 1980. Average annual clutch size for 1981 to 1990 was 6.05, which is above the 1971-to-1980 average of 5.6 and the 1950-to-70 average of 5.5. Next desertions for 1981 to 1990 averaged 8%. This rate is well below the 14% reported for 1950 to 1970. Predators were responsible for an annual predation rate of 9% from 1981 to 1990. This is below the 1950-to-1970 annual average predation rate of 14%. Flooding losses to nests were low during the 1980s, except for 1989 and 1990 when 6% and 9% of the total nests, respectively, were destroyed by flooding. 9 refs., 4 figs., 1 tab

Solid State Division progress report, September 30, 1981

Energy Technology Data Exchange (ETDEWEB)

1982-04-01

Progress made during the 19 months from March 1, 1980, through September 30, 1981, is reported in the following areas: theoretical solid state physics (surfaces, electronic and magnetic properties, particle-solid interactions, and laser annealing); surface and near-surface properties of solids (plasma materials interactions, ion-solid interactions, pulsed laser annealing, and semiconductor physics and photovoltaic conversion); defects in solids (radiation effects, fracture, and defects and impurities in insulating crystals); transport properties of solids (fast-ion conductors, superconductivity, and physical properties of insulating materials); neutron scattering (small-angle scattering, lattice dynamics, and magnetic properties); crystal growth and characterization (nuclear waste forms, ferroelectric mateirals, high-temperature materials, and special materials); and isotope research materials. Publications and papers are listed. (WHK)

Solid State Division progress report, September 30, 1981

International Nuclear Information System (INIS)

1982-04-01

Progress made during the 19 months from March 1, 1980, through September 30, 1981, is reported in the following areas: theoretical solid state physics (surfaces, electronic and magnetic properties, particle-solid interactions, and laser annealing); surface and near-surface properties of solids (plasma materials interactions, ion-solid interactions, pulsed laser annealing, and semiconductor physics and photovoltaic conversion); defects in solids (radiation effects, fracture, and defects and impurities in insulating crystals); transport properties of solids (fast-ion conductors, superconductivity, and physical properties of insulating materials); neutron scattering (small-angle scattering, lattice dynamics, and magnetic properties); crystal growth and characterization (nuclear waste forms, ferroelectric mateirals, high-temperature materials, and special materials); and isotope research materials. Publications and papers are listed

Trends in hospital labor and total factor productivity, 1981-86

Science.gov (United States)

Cromwell, Jerry; Pope, Gregory C.

1989-01-01

The per-case payment rates of Medicare's prospective payment system are annually updated. As one element of the update factor, Congress required consideration of changes in hospital productivity. In this article, calculations of annual changes in labor and total factor productivity during 1981-86 of hospitals eligible for prospective payment are presented using several output and input variants. Generally, productivity has declined since 1980, although the rates of decline have slowed since prospective payment implementation. According to the series of analyses most relevant for policy, significant hospital productivity gains occurred during 1983-86. This may justify a lower update factor. PMID:10313278

Guatemala in the 1980s: A Genocide Turned into Ethnocide?

OpenAIRE

Anika Oettler

2006-01-01

While the Guatemalan Truth Commission came to the conclusion that agents of the state had committed acts of genocide in the early 1980s, fundamental questions remain. Should we indeed speak of the massacres committed between 1981 and 1983 in Guatemala as 'genocide', or would 'ethnocide' be the more appropriate term? In addressing these questions, this paper focuses on the intentions of the perpetrators. Why did the Guatemalan military chose mass murder as the means to 'solve the problem of su...

Announcement concerning the convention on the physical protection of nuclear material of March 3, 1980

International Nuclear Information System (INIS)

1987-01-01

The State Council of the German Democratic Republic ratified the convention on physical protection of nuclear material which was signed on 21 May 1980 and deposited with the Director General on 5 February 1981. The convention entered into force in accordance with its article 19 on 8 February 1987. The German and English texts of this convention are presented

CSIR Annual report 1980

CSIR Research Space (South Africa)

CSIR

1980-01-01

Full Text Available This report presents the thirty-sixth annual report of the CSIR. The report covers the period 1 January, 1980 to 31 December 1980. A balance sheet and statements of income and expenditure for the financial year ended 31st March 1980, certified...

Tandem mirror reactor studies at Lawrence Livermore National Laboratory, FY 1980

Energy Technology Data Exchange (ETDEWEB)

Carlson, G.A.; Neef, W.S. Jr.

1981-03-20

The principles of tandem mirror operation with thermal barriers will be demonstrated in the upgrade of the Tandem Mirror Experiment (TMX-U) in 1981 and the tandem configuration of the Mirror Fusion Test Facility (MFTF-B) in 1984. Continued analysis and conceptual design over this period will evolve the optimal configuration and parameters for a power-producing reactor. In this article we describe the progress we have made in this reactor design study effort during 1980.

Tandem mirror reactor studies at Lawrence Livermore National Laboratory, FY 1980

International Nuclear Information System (INIS)

Carlson, G.A.; Neef, W.S. Jr.

1981-01-01

The principles of tandem mirror operation with thermal barriers will be demonstrated in the upgrade of the Tandem Mirror Experiment (TMX-U) in 1981 and the tandem configuration of the Mirror Fusion Test Facility (MFTF-B) in 1984. Continued analysis and conceptual design over this period will evolve the optimal configuration and parameters for a power-producing reactor. In this article we describe the progress we have made in this reactor design study effort during 1980

Survey of United States uranium marketing activity

International Nuclear Information System (INIS)

Krusiewski, S.V.; Thomas, D.C.; Patterson, J.A.

1981-06-01

In 1980 US buyers contracted for 12,500 short tons U 3 O 8 in new procurement. Nontheless, there was a net decrease of 13,100 tons in total commitments as of January 1, 1981, because of even larger changes to the delivery commitments as of January 1, 1980. The average contract price of domestic uranium was $28.15 per pound of U 3 O 8 for 1980 delivery and $30.70 for 1981 delivery. Settlements of domestic market price contracts averaged $36.75 for 1980 delivery and $46.80 for 1981 delivery. Prices of foreign uranium averaged $43.10 for 1980 delivery and $40.00 for 1981 delivery. Producers expect to be able to offer 21,800 tons U 3 O 8 for sale in the 1981 to 1985 period, about 30 percent less than was estimated in the 1980 survey. US producers also estimated that 30,600 tons U 3 O 8 would be available for sale in the 1986 to 1990 period. Utilities made sales of 800 tons U 3 O 8 for 1980 to 1981 delivery as well as loans of another 800 tons. New export commitments made in 1980 totalled 4000 tons U 3 O 8 ; however, 2500 tons of these commitments are options or delivery is contingent on price developments. Import commitments made in 1980 totalled 2300 tons U 3 O 8 . Inventories of natural and enriched uranium held by US buyers increased from 52,300 to 63,400 tons U 3 O 8 during 1980. In addition, inventories of uranium held by US producers increased from 2400 to 2700 tons U 3 O 8 . Unfilled requirements for the 1981 to 1990 period decreased from 75,300 tons U 3 O 8 , as reported in last year's survey, to 54,500 tons in this year's survey, a decrease of 20,800 tons. Responses to the 1981 survey suggest that there seems to be an adequate supply of uranium to meet US demand at least through 1986, although the apparent buyer requirements reported as of January 1, 1981 for the 1987 to 1990 period are higher than the total domestic production or supply

Publications of the University of Karlsruhe (T.H.) and the Nuclear Research Center Karlsruhe 1981

International Nuclear Information System (INIS)

1982-01-01

This is the 14th volume of the joint list of publications of the University of Karlsruhe (T.H.), the Nuclear Research Center Karlsruhe and some institutions which are closely linked to the University. It contains the publications of the year 1981 as well as some addenda from 1980. Included were books and journals, journal articles and contributions from compilations, research reports, dissertations and habilitation theses which were written or published by these institutions, their bodies and institutes as well as their teachers and scientific staff, and also patents. Not included were, as a rule, diploma theses, newspaper articles, reviews, internal reports and bulletins. The list of publications from University is mainly based on entries made by the institutes and chairs; its completeness can not be granted here. (orig./RW) [de

Fiscal year 1981 scientific and technical reports, articles, papers, and presentations

Science.gov (United States)

Thacker, S. S. (Compiler)

1981-01-01

This bibliography lists approximately 503 formal NASA technical reports, papers published in technical journals, and presentations by MSFC personnel in FY-1981. It also includes papers of MSFC contractors. Citations announced in the NASA scientific and technical information system are noted.

Understanding Robert Lucas (1967-1981: his influence and influences

Directory of Open Access Journals (Sweden)

Alexandre F.S. Andrada

2017-05-01

Full Text Available This paper analyzes Robert Lucas's contribution to economic theory between 1967 (year of his first solo publication and 1981 (the year before the emergence of Real Business Cycle approach, and it has two parts. The first one, using citation data from three different sources, we try to answer two questions: (i What are Lucas's most influential papers currently? (ii How has this influence changed through time? We show, for instance, that according to two of those three sources, Lucas's most influential paper today is not from his business cycle research agenda, which gave him his Nobel Prize in 1995. Moreover, it is clear the loss of influence of Lucas's macroeconomic theory since the early 1980s. In the second part, by cataloging all the works that Lucas had used as bibliographical references in his papers and separating them in two categories (positive and negative, we try to understand who exerted influence on him. We show that the author that Lucas most cited in a positive context were John Muth, Milton Friedman and Edmund Phelps. The authors more often cited in a negative context were John M. Keynes and A. W. Phillips. We discuss the reasons behind this data.

International energy indicators, October-November 1981

Science.gov (United States)

Rossi, E., Jr.

Detailed data are presented for energy indicators in tables and graphs. Specific international data are presented: world crude oil production, 1974 to July 1981; OPEC crude oil productive capacity; world crude oil and refined product inventory levels, 1975 through the first half of 1981; oil consumption in OFCD countries, 1975 through the first half of 1981; USSR crude oil production, 1975 through July 1981; and free world and US nuclear electricity generation, 1973 through September 1981 and current capacity. Data presented for energy indicators in the US are: US domestic oil supply and crude oil production, 1977 through March 1981; US gross imports of crude oil and products, 1973 through August 1981; landed cost of Saudi crude oil in current and 1974 dollars; US coal trade, 1975 through July 1981; US natural gas trade, 1975 through August 1981; summary of US merchandise trade, 1977 through the first half of 1981; and the energy/gross national product ratio from 1974 through the first half of 1981.

Chesapeake Bay Sediment Flux Model

Science.gov (United States)

1993-06-01

1988; Van der Molen , -88- 1991; Yoshida, 1981.) The model developed below is based on both of these approaches. It incorporates the diagenetic...288: pp. 289-333. Van der Molen , D.T. (1991): A simple, dynamic model for the simulation of the release of phosphorus from sediments in shallow...1974; Berner, 1980; van Cappellen and Berner, 1988). These relate the diagenetic production of phosphate to the resulting pore water concentration

Strongest Tropical cyclones: 1980-2009: A 30-year collage of Hurricane Satellite (HURSAT) data

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Strongest Tropical Cyclones: 1980-2009 poster - a 30-year collage of Hurricane Satellite (HURSAT) data. This poster depicts a series of 5 degree grids where within...

McMaster Accelerator Laboratory annual report, 1980

International Nuclear Information System (INIS)

1980-01-01

This Annual Report covers research carried out on the laboratory's three accelerators during the period November 1979 to October 1980. The contents include reports of the research completed or in progress during the year, a summary of the operation and development of the facilities, a list of persons associated with the laboratory and a list of publications for the last two years. A major new development during the year has been the development and use of a new multiplicity filter. This consists of a detector array built on the Lotus beam line together with the associated electronics to allow detection of mulitple gamma-ray coincidences. This allows study of high-spin states of rotational bands in nuclei. Measurements have allowed identification of bands in 159 Tm. A large part of the research programme has been based on reaction studies with beams of both polarized and unpolarized protons and deuterons. A short period of operation with a tritium beam took place in order to implant tritium in both Si(Li) and Ge(Li) detectors for further studies of the β-decay spectrum but no other experimental work took place with this beam. A major run with tritium is planned for early in 1981. There has been considerable collaboration with colleagues in other institutions with experiments being carried out at both McMaster and other institutions

Compressed air energy storage technology program. Annual report for 1980

Energy Technology Data Exchange (ETDEWEB)

Kannberg, L.D.

1981-06-01

All of the major research funded under the Compressed Air Energy Storage Technology Program during the period March 1980 to March 1981 is described. This annual report is divided into two segments: Reservoir Stability Studies and Second-Generation Concepts Studies. The first represents research performed to establish stability criteria for CAES reservoirs while the second reports progress on research performed on second-generation CAES concepts. The report consists of project reports authored by research engineers and scientists from PNL and numerous subcontractors including universities, architect-engineering, and other private firms.

The community's research and development programme on decommissioning of nuclear power plants. Third annual progress report (year 1982)

International Nuclear Information System (INIS)

1984-01-01

This is the third progress report of the European Community's programme (1979-83) of research on the decommissioning of nuclear power plants. It covers the year 1982 and follows the 1980 and 1981 reports (EUR 7440, EUR 8343). Since 1982 was a very active year of research under the programme, this report contains a large amount of results. Besides, the work programmes of some additional research contracts, awarded through 1982, are described

Heavy ion fusion half-year report, October 1, 1979-March 31, 1980

International Nuclear Information System (INIS)

1980-03-01

Major elements of the program in the first half of Fiscal Year 1980 included: (1) characterization of the 1 amp, 1 MV, 2 μs beam after acceleration through one pulsed drift tube; (2) observation of current and energy spikes at the onset of the beam pulse occasioned by the unusually long transit-time (approx. 1 μsec) of the mass 133 ions across the diode gap; (3) completion of the full system, comprising of source and three drift-tubes, in February 1980; (4) development of new beam diagnostic probes for high-intensity ion beams; and (5) a major re-direction of the design effort on the Induction Linac Test Bed to bring costs, based on R/D funds that include overhead, down from the 40 million system (described in LBL PUB-5031) to the canonical 25 million

Stochastic modelling of the monthly average maximum and minimum temperature patterns in India 1981-2015

Science.gov (United States)

Narasimha Murthy, K. V.; Saravana, R.; Vijaya Kumar, K.

2018-04-01

The paper investigates the stochastic modelling and forecasting of monthly average maximum and minimum temperature patterns through suitable seasonal auto regressive integrated moving average (SARIMA) model for the period 1981-2015 in India. The variations and distributions of monthly maximum and minimum temperatures are analyzed through Box plots and cumulative distribution functions. The time series plot indicates that the maximum temperature series contain sharp peaks in almost all the years, while it is not true for the minimum temperature series, so both the series are modelled separately. The possible SARIMA model has been chosen based on observing autocorrelation function (ACF), partial autocorrelation function (PACF), and inverse autocorrelation function (IACF) of the logarithmic transformed temperature series. The SARIMA (1, 0, 0) × (0, 1, 1)12 model is selected for monthly average maximum and minimum temperature series based on minimum Bayesian information criteria. The model parameters are obtained using maximum-likelihood method with the help of standard error of residuals. The adequacy of the selected model is determined using correlation diagnostic checking through ACF, PACF, IACF, and p values of Ljung-Box test statistic of residuals and using normal diagnostic checking through the kernel and normal density curves of histogram and Q-Q plot. Finally, the forecasting of monthly maximum and minimum temperature patterns of India for the next 3 years has been noticed with the help of selected model.

Management and use of DOE-provided discretionary funds. Progress report, January-December 1980

Energy Technology Data Exchange (ETDEWEB)

1981-03-01

The first section of this report presents brief summaries of the final reports for each Univ. of Illinois/Office of Energy Research project support by DOE in 1980, namely: An Assessment of the Impact of Commission Regulation on Prices; Radiative Collision Lasers; NO/sub x/ Decomposition in a Catalytic Muffler; Fuel/Air Control System for Catalytic Combustion Driven Stirling Engines - A Feasibility Study; Regional Environmental-Economic Optimization Models for Evaluating Policies Which Affect the Development of the Electric Power Industry in the Midwest; Analysis of Public Attitudes on Nuclear Power; Impacts of Energy Shortages Upon East Urbana, 1980: a Re-Study and Analysis; Alcohol energy Systems for Corn Farms; Feasibility of Greenhouses Heated with Surface Application of Power Plant Cooling Water; and Replacement of Petroleum Fuels with Alcohol. The second section deals with the proposed program for 1981 and use of the discretionary funds, specifically to encourage a distinguished multi-disciplinary group in Engineering Materials to direct their attention to the materials problems that are associated with advanced techniques of coal utilization, are described. A third section, Appendix A contains the complete program reports as submitted by the investigators. (MCW)

Theoretical particle physics. Progress report, December 1, 1980-November 30, 1981

International Nuclear Information System (INIS)

Hendry, A.W.; Lichtenberg, D.B.; Weingarten, D.H.

1981-06-01

During the last year, the group has worked on a variety of phenomenological and theoretical problems in elementary particle physics. The quark model was applied to the study of mesons and baryons, the structure of nucleon-nucleon scattering was examined, work continued in lattice gauge theory, and scaling was examined in a model field theory

Investigation on non-glass laser fusion targets: their fabrication, characterization, and transport. Charged Particle Research Laboratory report No. 2-81, progress report, June 1, 1980-January 31, 1981

International Nuclear Information System (INIS)

Kim, K.

1981-01-01

A summary is presented of the research progress made under LLNL Subcontract 8320003 for the period of June 1, 1980 through January 31, 1981. The main theme of the research has continued to be the development of techniques for fabricating, characterizing, and transporting laser fusion targets on a continuous basis. The target fabrication techniques are intended mainly for non-glass spherical shell targets, both cryogenic and non-cryogenic. Specifically, progress has been made in each of the following categories. (1) Investigation of liquid hydrogen behavior inside a spherical laser fusion target. (2) Development of automated target characterization scheme. (3) Study of cryogenic target fabrication scheme utilizing cold-gas-levitation and electric field positioning. (4) Development of a cryogenic target fabrication system based on target free-fall method. (5) Generation of hydrogen powder using electro-hydrodynamic spraying. (6) Study of target-charging techniques for application to contactless cryogenic target fabrication. (7) Development of hollow metal sphere production technique. A brief summary of the research progress made in each category is presented

Scientific results - report 1981

International Nuclear Information System (INIS)

1982-01-01

During the year under report 1981, five working groups were active in the field of nuclear chemistry: neutron diffraction, radiation damage in solids, reactor chemistry, trace element research in bio-medicine and geo-chemistry. The objectives of the R+D projects ranged from the more basic research to the development of technological processes. Nuclear inspection methodes that have already been developed (e.g. neutron diffraction, trace element analysis) have increasingly been used in an interdisciplinary way. Besides these R+D projects the project of increase of power of the BER II was pursued also in 1981, and further planning documents on the extension of the BER II have been established. The report informs about the most important results of the single sections. A list of the publications (with abstracts) and lectures, also by guest scientists, is attached. (RB) [de

Accelerator and Fusion Research Division annual report, fiscal year 1980, October 1979-September 1980

International Nuclear Information System (INIS)

1981-03-01

Research during October 1979 to September 1980 is summarized. Areas covered include: accelerator operations; positron-electron project; stochastic beam cooling; high-field superconducting magnets; accelerator theory; neutral beam sources; and heavy ion fusion

Annual Research Progress Report, Fiscal Year 1980

Science.gov (United States)

1980-10-01

spread beyond the hemithorax and supraclavicular nodes on either side; 2) Any patient with a cytology-positive pleural effusion ; and 3) Any patient...polycythemia vera. Amer J Clin Pathol 73:309, 1980. Cerezo, L, Herrera, G. Cerebellar hemangioma with clear nuclei - an ultra - structural study. Arch Patho

Annual Report 1980

International Nuclear Information System (INIS)

1981-01-01

This Annual Report covers the activities of the Institute of the Nuclear Physics Accelerator (KVI) during the year 1980. The main lines of research are on experimental nuclear physics and on nuclear theory. The experimental work of the laboratory is centred around a large and modern, k=160 MeV AVF cyclotron that became operational at the end of 1972. The experimental work in 1980 concentrated on high-resolution nuclear structure studies via transfer reactions and inelastic scattering, on the decay properties of giant resonances, on elastic and inelastic breakup of light and heavy ions, on the investigation of continuum γ-rays, on in-beam γ-ray and conversion electron spectroscopy, and on weak interactions. Much of the theoretical work was directed towards the Interacting Boson Model (IBM). Another major effort was done on the theoretical description of relativistic heavy-ion reactions via a Boltzmann equation approach. (Auth.)

Occupational radiation dose in Indonesia 1981-1986

International Nuclear Information System (INIS)

Hiswara, E.; Ismono, A.

1993-01-01

Occupational radiation dose in Indonesia 1981-1986. This paper presents the occupational radiation dose in Indonesia during the period of 1981-1986. The highest collective dose accurated in 1983 was calculated to be 2.68 man-Sv, with the maximum mean dose per worker, who received dose more than zero, was around 11.07 mSv in the same year. In 1985, a relative collective dose from medical occupations of 1.88 man mSv for 10 6 population was estimated based on its total collective dose of 0.31 man-mSv. The total number of workers who received annual collective dose less than 5 mSv varied from 97.0% in 1981 to 99.5% in 1986. As a group, the industrial occupations has considerably higher risk in receiving a dose than others. (authors). 11 refs., 7 tabs

Climatological variability in modeling of long-term regional transport and deposition of air pollutants

International Nuclear Information System (INIS)

Shannon, J.D.

1984-01-01

In a growing number of emission policy analyses, regulatory proceedings, and cost/benefit assessments, numerical models of long-range transport and deposition of air pollutants have been exercised to estimate source-receptor (S-R) relationships--for the particular meteorological conditions input to the model. The representativeness of the meteorological conditions, or the variability of the model estimates with climatological input from different years or corresponding seasons from different years, is seldom evaluated. Here, two full years (1980 and 1981) of meteorological data, as well as data from January and July of 1978, are used in the Advanced Statistical Trajectory Regional Air Pollution (ASTRAP) model (Shannon, 1981), one of the eight Memorandum of Intent (MOI) models, to estimate deposition for the S-R matrix combination of eleven source regions and nine receptors used in the MOI reports. (S-R matrices of dimensions 40 by 9 were also examined in the MOI reports.) Improvements in the ASTRAP model and in the emission inventory since the earlier work require recalculation of the two-month 1978 simulation in order for the comparison to isolate the effect of meteorological variability. The source regions are listed, and the receptor regions are provide. For completeness, an additional source region, the western states and provinces, has been added, as well as a total for the 48 contiguous states and 10 provinces. 4 references, 9 tables

FY 1981 Report on the results of Sunshine Project. Coal energy; 1981 nendo sunshine keikaku seika hokokusho. Sekitan energy

Energy Technology Data Exchange (ETDEWEB)

NONE

1981-07-01

This report presents the results of (researches on solvolysis liquefaction mechanisms and reaction promotion with oil- and coal-based solvents), conducted as part of the research and development project for coal liquefaction techniques. The FY 1981 program includes researches on (1) the effects of liquefaction reaction conditions on liquefaction yield and production of light products for coal species of low degree of carbonization, including brown coal, (2) the effects of pretreatment of coal on its liquefaction reactivity, and (3) up-grading of the solvolysis coal liquid (SCL). For the item (1), HA240 (hydrogenated Ashland's A240) is used to investigate its liquefaction capacity for various coal species of low degree of carbonization, including brown coal. For the item (2), the effects of pretreatment in a hot water bath with reflux was investigated for sub-bituminous coal in the FY 1980. In the FY 1981, various pretreatment methods are attempted for enhancing liquefaction reactivity of brown coal. As a result, it is found that ash content of brown coal is decreased to one-third of the initial level, when it is treated in a diluted hydrochloric acid bath with reflux. For the item (3), SCL hydrogenated by Birch reduction (B-SCL, 1) is compared with H-SCL with respect to properties, structures and thermal crackability, to discuss the items required for the catalyst to be used in the second stage by clarifying effectiveness of the catalyst. (NEDO)

1981. Progress report no. 18

International Nuclear Information System (INIS)

1982-01-01

The activity of the Grenoble Fundamental Research Department in 1981 in the following fields is described: Physics (metallurgical physics, magnetism, semiconductors, nuclear physics), Chemistry (synthesis of model organic molecules, physical-chemistry), Biology (membranes, chain protein reactions, cellular biology and differentiation, plant physiology) [fr

[Live birth distribution by time and place from 1981 to 1998 in Japan].

Science.gov (United States)

Matsushima, Noriko; Morita, Noriko; Ogata, Nozomi; Saeki, Keigo; Matsuda, Ryozo; Kurumatani, Norio

2003-01-01

To investigate the diurnal rhythm of live births labored spontaneously, and the effects of obstetric intervention on birth time distributions. The data of live births tabulated by time (one-hour intervals), date and birthplace throughout Japan between 1981 and 1998 were obtained with permission from the former Ministry of Health and Welfare. Together with an investigation of hourly birth numbers by place in each year, an annual transition of hourly birth rates in medical institutions and the diurnal rhythm of birth numbers in maternity homes and at home were analyzed using regression analysis. In every calendar year studied the hourly live birth numbers at hospitals showed a single-peak distribution pattern with maximum values at 13:00-15:00. The annual transition of hourly birth rates showed a 10% (birth numbers base) decrease in the 11:00-13:00 period in 1998 as compared with that in 1981, while there was a corresponding increase of 8% in the 13:00-15:00 period. Hourly birth numbers at clinics showed a double-peak distribution pattern with maximum values during the 11:00-12:00 and 14:00-15:00 periods in early 1980, while a single-peak distribution with a maximum value during the 13:00-15:00 period appeared in 1989 and has remained thereafter. Hourly birth rates (birth numbers base) increased by over 6% in the 13:00-15:00 and 17:00-20:00 periods over the past 18 years, while they decreased by 10% in the 9:00-13:00 period. The results at maternity homes were clearly different from those at hospitals and clinics. The live birth numbers totaled for the 18 years showed a double-phase distribution with a maximum value in the 6:00-7:00 period and a minimum value in the 19:00-20:00 period. The best-fit regression model for the obtained data was a sine curve with a maximum value at 6:00 (coefficient of determination 0.97). Hourly distributions of live births at home also fitted best to a since curve with the maximum value again at 6:00 (coefficient of determination 0

Spent fuel test - Climax: technical measurements. Interim report, fiscal year 1981

International Nuclear Information System (INIS)

Patrick, W.C.; Ballou, L.B.; Butkovich, T.R.

1982-01-01

The Spent Fuel Test-Climax (SFT-C) is located 420 m below surface in the Climax granite stock on the Nevada Test Site. Eleven canisters of spent nuclear reactor fuel were emplaced, and six electrical simulators were energized from April to May 1980, initiating the 3- to 5-year-duration test. The SFT-C operational objective of demonstrating the feasibility of packaging, transporting, storing, and retrieving highly radioactive fuel assemblies in a safe and reliable manner has been met. Technical objectives of the test led to development of a technical measurements program, which is the subject of this report. Geotechnical, seismological, and test status data have been recorded on a continuing basis for the first 1-1/2 years of the test on more than 900 channels. Much of the acquired data are now available for analysis and are presented here. Highlights of activities this year include completion of site characterization field work, major modifications to the data acquisition and the management systems, and the addition of instrument evaluation as an explicit objective of the test

Spent fuel test - Climax: technical measurements. Interim report, fiscal year 1981

Energy Technology Data Exchange (ETDEWEB)

Patrick, W.C.; Ballou, L.B.; Butkovich, T.R.

1982-04-30

The Spent Fuel Test-Climax (SFT-C) is located 420 m below surface in the Climax granite stock on the Nevada Test Site. Eleven canisters of spent nuclear reactor fuel were emplaced, and six electrical simulators were energized from April to May 1980, initiating the 3- to 5-year-duration test. The SFT-C operational objective of demonstrating the feasibility of packaging, transporting, storing, and retrieving highly radioactive fuel assemblies in a safe and reliable manner has been met. Technical objectives of the test led to development of a technical measurements program, which is the subject of this report. Geotechnical, seismological, and test status data have been recorded on a continuing basis for the first 1-1/2 years of the test on more than 900 channels. Much of the acquired data are now available for analysis and are presented here. Highlights of activities this year include completion of site characterization field work, major modifications to the data acquisition and the management systems, and the addition of instrument evaluation as an explicit objective of the test.

Financial aspects of the consolidation of the US oil and gas industry in the 1980's

Energy Technology Data Exchange (ETDEWEB)

1989-05-02

The US oil and gas industry has made adjustments to the decline in oil prices in the 1980's. These adjustments include the reduction of exploration and development activity, the exiting of companies from the market, and the consolidation of the control of oil and gas reserves by the surviving companies. During the consolidation of the US oil and gas industry in the 1980's, purchases of reserves became prominent as a means of replacing oil and gas production among surviving companies. For the 1982 through 1986 period purchases of proved reserves accounted for 35% of US oil and gas reserve additions by the 22 major petroleum companies (and nearly 40% for independent and major companies combined). By contrast, over the 5-year period 1977 through 1981, only 12% of reserve additions by the majors were gained through purchases. (Data for the independents for 1977 through 1981 are not available.) For the 1982 through 1986 period of declining oil prices, surviving companies tended to fall into two distinct groups: those that depended heavily on reserve purchases to augment their US oil and gas reserves (the high purchase group), and those that relied largely on their own exploration and development efforts to replace their US oil and gas production (the low purchase group). This study investigates economic factors associated with the consolidation of the US oil and gas industry by comparing the characteristics and performance of the high purchase and low purchase groups of companies. Two alternative hypotheses are considered as possible explanations of the driving force for the consolidation. 2 figs., 8 tabs.

Results of quality control studies of technetium 99m labelled radiopharmaceuticals prepared from kits (1980-81)

International Nuclear Information System (INIS)

1983-01-01

This report summarized the results of quality control studies of Tc 99m labelled human serum albumin, macroaggregated albumin, bone imaging and reticuloendothelial system imaging radiopharmaceuticals prepared from commercially available kits. It includes all analyses performed from January 1980 to December 1981 by the radiopharmaceutical quality control section of the Radiation Protection Bureau. These results were obtained by the application of various in vitro and animal (mouse) biodistribution studies

Fuels and Materials Division biennial report, fiscal years 1979 and 1980

International Nuclear Information System (INIS)

Brown, H.L.

1980-10-01

The Fuels and Materials Division of EG and G Idaho, Inc., reports its technical activities for the fiscal years 1979 to 1980. This Division supports technical programs at the Idaho National Engineering Laboratory with materials science, materials engineering, nondestructive evaluation engineering, and remote handling of radioactive and other hazardous materials and conducts several direct-funded materials-related programs for the US Department of Energy. This report details programmatic and other support activities, direct-funded programs, organization and facility status, and EG and G Idaho-funded technical development programs

Scientific and technical information output of the Langley Research Center for calendar year 1980

Science.gov (United States)

1981-01-01

This document is a compilation of the scientific and technical information that the Langley Research Center has produced during the calendar year 1980. Approximately 1400 citations are given. Formal reports, quick-release technical memorandums, contractor reports, journal articles, meeting/conference papers, computer programs, tech briefs, patents, and unpublished research are included.

State-level electricity demand forecasting model. [For 1980, 1985, 1990

Energy Technology Data Exchange (ETDEWEB)

Nguyen, H. D.

1978-01-01

This note briefly describes the Oak Ridge National Laboratory (ORNL) state-level electricity demand (SLED) forecasting model developed for the Nuclear Regulatory Commission. Specifically, the note presents (1) the special features of the model, (2) the methodology used to forecast electricity demand, and (3) forecasts of electricity demand and average price by sector for 15 states for 1980, 1985, 1990.

A 35-year hindcast for the Baltic Sea (1980-2014) - a statistical analysis

Science.gov (United States)

Gräwe, Ulf; Holtermann, Peter

2015-04-01

The Baltic Sea is a semi-enclosed sea with limited water exchange. The most important process that leads to deep water renewal of the Baltic Sea are inflows of dense, saline North Sea water. These water masses have to pass narrow channels and sills in the Danish Straits and three basins with increasing depth. Along this path, the inflowing gravity currents are subject to entrainment, vertical and horizontal mixing. Thus, physical and numerical mixing are crucial for the proper propagation of these inflows. Additionally, a permanent halocline and a summer thermocline are challenging for state of the art ocean models. Moreover, Holtermann et al (2014) could show, that boundary mixing in the deep basins dominates the vertical mixing of tracers. To tackle these challenges, we used the General Estuarine Transport Model (GETM) to give a state estimate for the Baltic Sea for the period 1980-2014. The setup has a horizontal resolution of 1 nm. In the vertical, terain following coordinates are used. A special feature of GETM is that it can run with vertical adaptive coordinates. Here we use an adaptation towards stratification. The minimum layer thickness is limited to 30 cm. We also include the effects of wind waves (by radiation stresses, and changes in the bottom stresses) into our simulations. The atmospheric forcing is taken from the global reanalysis of the NCEP-CFSR (Saha et al 2011) with a spatial resolution of 30 km and hourly values. The model validation at selected stations in the Baltic Sea shows an average Bias of ±0.15 psu and a RMSE of 0.4 psu. These values are similar to the data assimilation runs of Fu et al (2011) or Liu et al (2013). However, one has to note that our simulations are free runs without any nudging or data assimilation. Driven by the good performance of the model, we use the model output to provide a state estimate of the actual climate period (1980-2010). The analysis includes a quantification and estimation of: surge levels with a 30-year

Environmental Measurements Laboratory annual report, calendar year 1980

International Nuclear Information System (INIS)

Volchok, H.L.

1981-05-01

The 1980 Annual Report is presented as a series of abstracts, organized by broad programmatic headings under the five technical Laboratory Divisions and one Branch. In addition, a short section appears at the end of the report describing the organization, staff, outside activities and our publications and presentations for the year. Research performaed by the Environmental Studies Division is reported under the following categories: high altitude sampling program, deposition and surface air, and the biosphere. Measurement methods research and air quality field studies are reported by the Aerosol Studies Division. The Radiation Physics Division reported research on radiation transport theory, radiation dosimetry, environmental radioactivity, and the assessment of non-nuclear energy technologies. Research in the Analytical Chemistry Division is reported on quality assurance, analytical support of research projects, analytical development for research projects, and programmatic research. The Instrumentation Division reported research on the development of instrumentation in various categories. The Applied Mathematics Branch reported results of programs for aerosol studies, analytical chemistry, environmental studies, and radiation physics

Progress report October 1980 - September 1981

International Nuclear Information System (INIS)

1982-03-01

The report falls under the headings: nuclear, atomic and molecular physics (atomic and molecular theory; nuclear theory; centrifugal flow); theory of fluids (statistical mechanics; general fluid mechanics; flow in porous media; energy modelling); radiation damage and theoretical metallurgy (radiation damage; safety studies; mechanical and defect studies); theory of solid state materials (non-destructive testing; atomistic studies of defects in solids; atomistic studies of surfaces and planar defects; electronic structure of solids; studies of minerals and of vitrified waste). (U.K.)

U.S. Monthly Climate Normals (1981-2010)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. Monthly Climate Normals for 1981 to 2010 are 30-year averages of meteorological parameters for thousands of U.S. stations located across the 50 states, as...

U.S. Daily Climate Normals (1981-2010)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. Daily Climate Normals for 1981 to 2010 are 30-year averages of meteorological parameters for thousands of U.S. stations located across the 50 states, as...

U.S. Supplemental Climate Normals (1981-2010)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. Annual Climate Normals for 1981 to 2010 are 30-year averages of meteorological parameters for thousands of U.S. stations located across the 50 states, as...

U.S. Hourly Climate Normals (1981-2010)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. Hourly Climate Normals for 1981 to 2010 are 30-year averages of meteorological parameters for thousands of U.S. stations located across the 50 states, as...

Cycling of transuranic radionuclides in the Columbia River, its Estuary, and the Northeast Pacific Ocean. Progress report, February 1981-December 1981

International Nuclear Information System (INIS)

Beasley, T.M.

1981-12-01

Progress from February, 1981 through December, 1981 in research dealing with the behavior of transuranic and other radionuclides in the Columbia River downstream from the Hanford Reservation is summarized. All of the objectives outlined in last year's renewal proposal except one were met. The analyses of all cores raised from the Columbia River between McNary Reservoir and the mouth of the river were completed. This permits the establishment of a budget for Pu and Am. Analyses of four natural matrix standard reference materials for the National Bureau of Standards were also performed

Annual Report 1981

International Nuclear Information System (INIS)

1982-01-01

This Annual Report covers the activities at the Kernfysisch Versneller Instituut (KVI) during the year 1981. It contains 74 short reports grouped under the headings: inelastic scattering studies, transfer and charge-exchange reactions, breakup reactions and fission studies, heavy-ion reactions, gamma, electron and X-ray spectroscopy, hyperfine interactions and nuclear orientation, weak interactions, IBA related studies, other theoretical studies, cyclotron and beam lines, data acquisition and data analysis, instrumentation and electronics and medical physics. Details are also presented of the personnel, scientific publications, internal reports, and attended and internal conferences and seminars. (C.F.)

Progress report 1981

International Nuclear Information System (INIS)

Chalupka, A.; Dirninger, G.

1982-01-01

The progress report describes the scientific work and research results of the institute for radium research and nuclear physics of the Austrian Academy of Sciences for the period of 1981. The progress report covers the subject areas of nuclear theory, nuclear model calculations, experimental nuclear physics and neutron involved reactions, medium energy physics, instrumentation and detectors, evaluation of nuclear data and numerical data processing, dating, applications in medicine, dosimetry and environmental studies. A list of publications of this institute is given. (A.N.)

Medicaid eligibility policy in the 1980s: medical utilitarianism and the "deserving" poor.

Science.gov (United States)

Tanenbaum, S J

1995-01-01

Between 1981 and the early 1990s, the Medicaid program grew substantially, in part because, for the first time in the program's history, eligibility for medical assistance was severed from eligibility for income-maintenance payments. Program participation had always been reserved for the "deserving poor," and these were originally defined as persons excluded from market relationships through no fault of their own. The Medicaid expansion of the 1980s, however, created a new constituency of poor, and not-so-poor, persons whose actual or predictable medical problems promised a calculable return on program funds.

30-Year Trends in Stroke Rates and Outcome in Auckland, New Zealand (1981-2012: A Multi-Ethnic Population-Based Series of Studies.

Directory of Open Access Journals (Sweden)

Valery L Feigin

Full Text Available Insufficient data exist on population-based trends in morbidity and mortality to determine the success of prevention strategies and improvements in health care delivery in stroke. The aim of this study was to determine trends in incidence and outcome (1-year mortality, 28-day case-fatality in relation to management and risk factors for stroke in the multi-ethnic population of Auckland, New Zealand (NZ over 30-years.Four stroke incidence population-based register studies were undertaken in adult residents (aged ≥15 years of Auckland NZ in 1981-1982, 1991-1992, 2002-2003 and 2011-2012. All used standard World Health Organization (WHO diagnostic criteria and multiple overlapping sources of case-ascertainment for hospitalised and non-hospitalised, fatal and non-fatal, new stroke events. Ethnicity was consistently self-identified into four major groups. Crude and age-adjusted (WHO world population standard annual incidence and mortality with corresponding 95% confidence intervals (CI were calculated per 100,000 people, assuming a Poisson distribution.5400 new stroke patients were registered in four 12 month recruitment phases over the 30-year study period; 79% were NZ/European, 6% Māori, 8% Pacific people, and 7% were of Asian or other origin. Overall stroke incidence and 1-year mortality decreased by 23% (95% CI 5%-31% and 62% (95% CI 36%-86%, respectively, from 1981 to 2012. Whilst stroke incidence and mortality declined across all groups in NZ from 1991, Māori and Pacific groups had the slowest rate of decline and continue to experience stroke at a significantly younger age (mean ages 60 and 62 years, respectively compared with NZ/Europeans (mean age 75 years. There was also a decline in 28-day stroke case fatality (overall by 14%, 95% CI 11%-17% across all ethnic groups from 1981 to 2012. However, there were significant increases in the frequencies of pre-morbid hypertension, myocardial infarction, and diabetes mellitus, but a reduction in

30-Year Trends in Stroke Rates and Outcome in Auckland, New Zealand (1981-2012): A Multi-Ethnic Population-Based Series of Studies.

Science.gov (United States)

Feigin, Valery L; Krishnamurthi, Rita V; Barker-Collo, Suzanne; McPherson, Kathryn M; Barber, P Alan; Parag, Varsha; Arroll, Bruce; Bennett, Derrick A; Tobias, Martin; Jones, Amy; Witt, Emma; Brown, Paul; Abbott, Max; Bhattacharjee, Rohit; Rush, Elaine; Suh, Flora Minsun; Theadom, Alice; Rathnasabapathy, Yogini; Te Ao, Braden; Parmar, Priya G; Anderson, Craig; Bonita, Ruth

2015-01-01

Insufficient data exist on population-based trends in morbidity and mortality to determine the success of prevention strategies and improvements in health care delivery in stroke. The aim of this study was to determine trends in incidence and outcome (1-year mortality, 28-day case-fatality) in relation to management and risk factors for stroke in the multi-ethnic population of Auckland, New Zealand (NZ) over 30-years. Four stroke incidence population-based register studies were undertaken in adult residents (aged ≥15 years) of Auckland NZ in 1981-1982, 1991-1992, 2002-2003 and 2011-2012. All used standard World Health Organization (WHO) diagnostic criteria and multiple overlapping sources of case-ascertainment for hospitalised and non-hospitalised, fatal and non-fatal, new stroke events. Ethnicity was consistently self-identified into four major groups. Crude and age-adjusted (WHO world population standard) annual incidence and mortality with corresponding 95% confidence intervals (CI) were calculated per 100,000 people, assuming a Poisson distribution. 5400 new stroke patients were registered in four 12 month recruitment phases over the 30-year study period; 79% were NZ/European, 6% Māori, 8% Pacific people, and 7% were of Asian or other origin. Overall stroke incidence and 1-year mortality decreased by 23% (95% CI 5%-31%) and 62% (95% CI 36%-86%), respectively, from 1981 to 2012. Whilst stroke incidence and mortality declined across all groups in NZ from 1991, Māori and Pacific groups had the slowest rate of decline and continue to experience stroke at a significantly younger age (mean ages 60 and 62 years, respectively) compared with NZ/Europeans (mean age 75 years). There was also a decline in 28-day stroke case fatality (overall by 14%, 95% CI 11%-17%) across all ethnic groups from 1981 to 2012. However, there were significant increases in the frequencies of pre-morbid hypertension, myocardial infarction, and diabetes mellitus, but a reduction in frequency

Emigration from Israel 1950-1981: a simulation study.

Science.gov (United States)

Jacobsen, C; Bronson, R

1988-01-01

"Using our mathematical model of a general theory of normative regulation, we have reproduced over 80% of the variance in the cumulative percentages of emigrants [from Israel], as well as the yearly percentages from 1950 to 1981. These results suggest that, except for a limited period following the 'Six-Day War' of 1967, no situation-specific explanations are needed to account for the trends in emigration from Israel, and the phenomenon can be adequately accounted for by the general theory of normative regulation in modern industrialized societies. Some practical conclusions to mitigate the process are drawn from these findings." excerpt

Balance of the tropospheric ozone and its relation to stratospheric intrusions indicated by cosmogenic radionuclides. Technical progress report, November 1, 1980-June 30, 1981

International Nuclear Information System (INIS)

Reiter, R.; Kanter, H.J.; Sladkovic, R.; Jaeger, H.; Munzert, K.H.

1981-06-01

The balance of the tropospheric ozone is studied with regard to sources and sinks. The influx of stratospheric ozone through stratospheric intrusions and photochemical production under pure air conditions is discussed. The 4-year measuring series (1977-1980) of the ozone concentration measured at 3 different levels are evaluated, the influence of meteorological parameters is examined. The time variation of the ozone layer between 1000 and 3000 m ASL is investigated as a function of different ozone sources. First results show that stratospheric ozone arriving at the troposphere penetrates only in a few rare cases to the ground layer below 1500 m ASL. Most of the time, the variation of ozone concentration in this layer is determined by photochemical processes which are, in turn, controlled by meteorological parameters. The upper boundary of the photochemically active layer is found at about 500 m above ground. Variability of the concentration of stratospheric aerosol and its optical properties after the volcanic eruptions in the year 1980 are discussed on the basis on lidar backscattering measurements

Child support and alimony: 1981.

Science.gov (United States)

Sanders, R A

1985-02-01

This report presents information (including 13 tables) as of spring 1982 on payments made to mothers for child support by fathers not living in the same household, and information on support payments and property settlement awards for women involved in marital dissolution. As of spring 1982, 8.4 million mothers were living with a child under 21 years of age whose father was not living with them; 59% of these women were or would be awarded child support payments than black women (34%) or those of Spanish origin (44%). College educated women were more likely to be awarded and to receive child support payments than women with only a high school education. The average amount of child support received in 1981 was $2,110, a decrease of about 16% from the 1978 level of $2,510. Of the 2.6 million women below the poverty level with children present from an absent father, about 40% received child support. Among the poor, 806,000 women were due child support in 1981 but only 61% received some amount of payment. As of spring 1982, only about 15% of the 17 million divorced or separated women received alimony. In 1981 alimony averaged $3,000, a 25% decrease from the 1978 level of $3,980. In spring 1982, about 42% of the 14.2 million divorced women reported receiving some form of property settlement.

Very high energy gamma ray astrophysics. Progress report, August 1, 1980-July 31, 1981

International Nuclear Information System (INIS)

Lamb, R.C.

1981-04-01

Very high energy (VHE) gamma ray astronomy gives insight into fundamental questions regarding the origins of cosmic rays and the types of particle acceleration mechanisms which operate in nature. VHE photons are detected by means of the Cerenkov light their secondaries produce in the atmosphere. During June - September 1981 the solar collectors at Edwards Air Force Base will be used to detect the Cerenkov light from the photons from Cygnus X-3 thus extending its observation into a previously unexplored region. The time of each detector event will be recorded to the nearest 0.5 ms. If Cygnus X-3 is the neutron star remnant of a recent (unseen) supernova, then the VHE gamma rays may be pulsed at its rotation rate, and the data obtained will allow a sensitive test of this possibility. The equipment for the summer observations is nearly ready and will be tested in May prior to any early run in June

U.S. Annual/Seasonal Climate Normals (1981-2010)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. Annual Climate Normals for 1981 to 2010 are 30-year averages of meteorological parameters that provide users with many tools to understand typical climate...

The Russian Orthodox and Catholic Church in 1980 – the 1990th Years: to History of Relationship

Directory of Open Access Journals (Sweden)

Larisa A. Koroleva

2014-06-01

Full Text Available In article relationship of Russian Orthodox Church and Catholic in 1980 – the 1990th years is considered. Dialogue development between them had not only internal political, but also foreign policy value. One of the most painful questions in relationship of Russian Orthodox Church and the question of the uniatsky church earlier existing in the territory of Ukraine and Belarus and restored in the second half of the 1980th years was Catholic. Divergences in a number of theological questions remained. In particular, it belonged to the doctrine confirmed with the Second Vatican Cathedral about Papal infallibility and a primacy of the Roman High priest. Peacekeeping activity was that sphere where the Russian Orthodox and Catholic churches most successfully cooperated though rivalry was present and here.

Fatal traumatic brain injury in older adults in Austria 1980-2012: an analysis of 33 years.

Science.gov (United States)

Brazinova, Alexandra; Mauritz, Walter; Majdan, Marek; Rehorcikova, Veronika; Leitgeb, Johannes

2015-05-01

traumatic brain injury (TBI) is a significant public health problem. Developed countries report a significant increase of TBI in older adults in the past decades. The objective of this study was to investigate the changes in TBI-related mortality in older Austrians (65 years or older) between 1980 and 2012 (33 years) and to identify possible causes for these changes. data from Statistics Austria on mortality in Austria between 1980 and 2012 were screened and data on TBI-related mortality in adults aged 65 and older were extracted and analysed, based on the diagnostic codes of the International Classification of Diseases, 10th and 9th revision. Mortality rates were calculated for 5-year age groups; standardized mortality rates were calculated for the total. Mechanism of injury was analysed for all events, both sexes and individual age groups. between 1980 and 2012, 16,204 people aged 65 or older died from TBI in Austria; 61% of these were male. Fatal TBI cases and mortality rates increased in the oldest age groups (80 years or older). Half of the fatal TBI cases were caused by falls, 22% by traffic accidents and 17% by suicides. Rate of fall-related fatal TBI increased and rate of traffic accident-related fatal TBI decreased with age. preventive measures introduced in the past decades in the developed countries have contributed to a decrease in traffic injuries. However, falls in the older population are on the rise, mainly due to ageing of the population, throughout the reported period. It is important to take preventive measures to stop the epidemics of fall-related TBIs and fatalities in older adults. © The Author 2014. Published by Oxford University Press on behalf of the British Geriatrics Society. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Annual report of the Fusion Research and Development Center for the period of April 1, 1980 to March 31, 1981

International Nuclear Information System (INIS)

1982-03-01

Research and development activities of the Fusion Research and Development Center (Division of Thermonuclear Fusion Research and Division of Large Tokamak Development) from April 1980 to 1981 are described. In plasma physics research, 1.5 MW NBI heating experiments were successfully made on JFT-2 to yield an average beta value of 2.5% without any deleterious effect on plasma confinement. Joint JAERI-US/DOE ECRH experiments revealed detailed physics of plasma heating. Installation of a 1 MW ICRF system was completed. In the Doublet-III experiment, a JAERI-US/DOE cooperation program, extensive studies were made on Joule heated dee-shaped Plasmas. In theory and computation emphasis was placed on beta optimization of tokamaks. Construction of JT-60 was continued as planned. Manufacturing of the major components and facilities was advanced well, e.g. 14 out of the 19 toroidal field coils were completed. Construction of the buildings was continued at the Naka site. In plasma heating technology, construction of the JT-60 prototype NBI unit was in progress, and development works on ion sources and beam line components as well. Trial fabrication of high power klystrons for JT-60 RF heating was started. In superconducting magnet technology, cool-down tests of cluster coils were successfully made. Manufacturing of the Japanese coil for the Large Coil Task under the auspiece of IEA, and of a Nb 3 Sn test module coil was continued. A test facility for the LCT coil was completed. Basic studies on key processes of tritium technology were continued using hydrogen and deuterium. Design of the Tritium Process Laboratory was continued. Development of first wall materials for JT-60 was advanced. Extensive tests were made on a number of low-Z coatings. Design studies of INTOR, a cooperative work in IAEA, were continued. In addition, design of the Fusion Experimental Reactor was started on a conventional type tokamak reactor and swimming pool type one. (author)

A model of trophic flows in the northern Benguela upwelling system during the 1980s

DEFF Research Database (Denmark)

Shannon, L.J.; Jarre, Astrid

1999-01-01

A model of trophic flows through the northern Benguela between 1980 and 1989 was constructed using the ECOPATH approach. The model serves to close the temporal gap between models of the system for the 1970s and 1990s. The aim is to provide a workable model, with the intention of encouraging...... in the northern Benguela during the 1980s was high, comparable to that of the Peruvian system in the 1960s and almost double that of the northern Benguela during the 1970s. Horse mackerel and hake catches were both high, with fishing on hake being ecologically more expensive. Biomass of benthic producers, meio...

Environmental surveillance report for the Nevada Test Site (January 1981 through December 1981)

International Nuclear Information System (INIS)

Scoggins, W.A.

1982-05-01

This report documents the environmental surveillance program at the Nevada Test Site as conducted by the Department of Energy (DOE) onsite radiological safety contractor from January 1981 through December 1981. The results and evaluations of measurements of radioactivity in air and water, and of direct gamma radiation exposure rates are presented. Relevancy to DOE concentration guides (CG'S) is established

Dynamical model for the dusty envelope around the symbiotic nova PU Vulpeculae

International Nuclear Information System (INIS)

Men'shchikov, A.B.; Tutukov, A.V.; Shustov, B.M.; Ergma, E.V.

1985-01-01

An evolutionary model for PU Vul, Object Kuwano--Honda, indicates that the deep 1980--1981 minimum may have resulted from detachment of a dust envelope. The envelope ejection process and the changes in the infrared spectrum are studied numerically; evidently the envelope departs strongly from spherical symmetry. The bluing observed at minimum light might have been due to dissipation of shock energy

30-Year Trends in Stroke Rates and Outcome in Auckland, New Zealand (1981-2012): A Multi-Ethnic Population-Based Series of Studies

Science.gov (United States)

Feigin, Valery L.; Krishnamurthi, Rita V.; Barker-Collo, Suzanne; McPherson, Kathryn M.; Barber, P. Alan; Parag, Varsha; Arroll, Bruce; Bennett, Derrick A.; Tobias, Martin; Jones, Amy; Witt, Emma; Brown, Paul; Abbott, Max; Bhattacharjee, Rohit; Rush, Elaine; Suh, Flora Minsun; Theadom, Alice; Rathnasabapathy, Yogini; Te Ao, Braden; Parmar, Priya G.; Anderson, Craig; Bonita, Ruth

2015-01-01

Background Insufficient data exist on population-based trends in morbidity and mortality to determine the success of prevention strategies and improvements in health care delivery in stroke. The aim of this study was to determine trends in incidence and outcome (1-year mortality, 28-day case-fatality) in relation to management and risk factors for stroke in the multi-ethnic population of Auckland, New Zealand (NZ) over 30-years. Methods Four stroke incidence population-based register studies were undertaken in adult residents (aged ≥15 years) of Auckland NZ in 1981–1982, 1991–1992, 2002–2003 and 2011–2012. All used standard World Health Organization (WHO) diagnostic criteria and multiple overlapping sources of case-ascertainment for hospitalised and non-hospitalised, fatal and non-fatal, new stroke events. Ethnicity was consistently self-identified into four major groups. Crude and age-adjusted (WHO world population standard) annual incidence and mortality with corresponding 95% confidence intervals (CI) were calculated per 100,000 people, assuming a Poisson distribution. Results 5400 new stroke patients were registered in four 12 month recruitment phases over the 30-year study period; 79% were NZ/European, 6% Māori, 8% Pacific people, and 7% were of Asian or other origin. Overall stroke incidence and 1-year mortality decreased by 23% (95% CI 5%-31%) and 62% (95% CI 36%-86%), respectively, from 1981 to 2012. Whilst stroke incidence and mortality declined across all groups in NZ from 1991, Māori and Pacific groups had the slowest rate of decline and continue to experience stroke at a significantly younger age (mean ages 60 and 62 years, respectively) compared with NZ/Europeans (mean age 75 years). There was also a decline in 28-day stroke case fatality (overall by 14%, 95% CI 11%-17%) across all ethnic groups from 1981 to 2012. However, there were significant increases in the frequencies of pre-morbid hypertension, myocardial infarction, and diabetes

Walter Reed Army Institute of Research Annual Progress Report, Fiscal Year 1981.

Science.gov (United States)

1981-10-01

erythrocytes. American Society of Nephrology (14th Annual Meeting). Articles Published, In Press or In Review 1. Webster HK, Haut MJ, Martin LK...is assessed by determining the extent of sequence variation in inmunologically unique variant-specific surface coat glycoproteina Peptide mapping of...Weissman, W.: Cholinergic Stimulated Ca+4 - Uptake and cGMP Formation in Human Red Blood Cells. Clln.cal Research 29, 1981. Articles Published, In Press or

Ecuador 1980-1990: crisis, ajuste y cambio de régimen de desarrollo

OpenAIRE

Julio Oleas-Montalvo

2017-01-01

En la década de 1980 terminó la industrialización dirigida por el Estado, comenzaron las reformas de mercado y cambió la forma de gestionar la política económica. En Ecuador los gobiernos de los presidentes Osvaldo Hurtado (1981-1984), León Febres Cordero (1984-1988), Rodrigo Borja (1988-1992) y la influencia del FMI promovieron este cambio adaptativo al régimen económico alentado por las emergentes doctrinas neoconservadoras de la época. Se estudian las cartas de intención remitidas al FMI y...

Modelling regional variation of first-time births in Denmark 1980-1994 by an age-period-cohort model

Directory of Open Access Journals (Sweden)

Lisbeth B. Knudsen

2005-12-01

Full Text Available Despite the small size of Denmark, there have traditionally been rather consistent regional differences in fertility rates. We apply the statistical age-period-cohort model to include the effect of these three time-related factors thereby concisely illuminating the regional differences of first-time births in Denmark. From the Fertility of Women and Couples Dataset we obtain data on number of births by nulliparous women by year (1980-1994, age (15-45 and county of residence. We show that the APC-model describes the fertility rates of nulliparous women satisfactorily. To catch the regional variation an interaction parameter between age and county is necessary, which provides a surprisingly good description suggesting that the county-specific age-distributions of first-time fertility rates differ. Our results are in general agreement with the 'moral geography' concepts of Tonboe (2001.

Modelling regional variation of first-time births in Denmark 1980-1994 by an age-period-cohort model

DEFF Research Database (Denmark)

Thygesen, Lau Caspar; Knudsen, Lisbeth B.; Keiding, Niels

2005-01-01

Despite the small size of Denmark, there have traditionally been rather consistent regional differences in fertility rates. We apply the statistical age-period-cohort model to include the effect of these three time-related factors thereby concisely illuminating the regional differences of first......-time births in Denmark. From the Fertility of Women and Couples Dataset we obtain data on number of births by nulliparous women by year (1980-1994), age (15-45) and county of residence. We show that the APC-model describes the fertility rates of nulliparous women satisfactorily. To catch the regional...... variation an interaction parameter between age and county is necessary, which provides a surprisingly good description suggesting that the county-specific age-distributions of first-time fertility rates differ. Our results are in general agreement with the 'moral geography' concepts of Tonboe (2001)....

Nuclear medicine and imaging research. Progress report, January 1, 1981-December 31, 1981

International Nuclear Information System (INIS)

Beck, R.N.; Cooper, M.C.

1981-09-01

The Progress Report for the period January 1, 1981-December 31, 1981 of the Franklin Memorial Research Institute discusses instrumentation and quantitative methods of evaluation in nuclear medicine and imaging research. Imaging systems and image evaluation are discussed in four projects: Radiation Detector Studies, Dual Purpose Scanner for Thyroid Imaging, Instrumentation for Image Processing and Enhancement, and Energy-Coded Processing in Nuclear Medicine

Activity report 1981

International Nuclear Information System (INIS)

Delande, E.; Drent, W.

1982-07-01

This report reviews the main activities of the Eurochemic company for the fiscal year 1981. These activities are: the plant operation including the safeguards for special nuclear materials, the management of radioactive wastes and the analytical services, new works such as vitrification project, Pamela building and the design for the storage of vitrified wastes. The industrial development concerns the Eurowatt process for solvent treatment, the wet combustion for plutonium bearing solid wastes, the separation of mercury, the incorporation of solid wastes into a polymer concrete matrix and the Pamela process. The health and safety division, the library and documentation service and the administrative matters are also presented. (AF)

AAEC tritium list no. 5 1981-1982

International Nuclear Information System (INIS)

Calf, G.E.; Stokes, R.C.

1983-06-01

Details are given of the concentration of the environmental isotope tritium in monthly precipitation samples taken at 16 stations, situated throughout Australia, during the period 1981-1982. Tritium levels in Australia have now been estimated for 13 years. The results show a significant decrease in tritium concentration in rainfall at all monitoring stations

Radon-222 measurements at Chester

International Nuclear Information System (INIS)

Fisenne, I.M.

1982-01-01

The Environmental Measurements Laboratory has compiled a five year record of continuous hourly radon-222 measurements at Chester, New Jersey. The data for the 1977-1978, 1978-1979, 1979-1980, and 1980-1981 have been reported previously

Environmental Measurements Laboratory. Environmental report, September 1, 1980-March 1, 1981

International Nuclear Information System (INIS)

Hardy, E.P. Jr.

1981-01-01

This report presents current information from the EML environmental programs, the Air Monitoring Section of the Bhabha Atomic Research Centre in India, the NASA Lewis Research Center and the Radiological and Environmental Research Division at Argonne National Laboratory. The initial section consists of interpretive reports and notes dealing with global movement of radioactive debris from nuclear tests, vertical distribution of short-lived radionuclides in the lower stratosphere at the end of 1980, stratospheric radionuclide and trace gas inventories, plutonium isotopes in stratospheric filtered air, sulfur dioxide measurements in New York City, estimates of lead, manganese, aluminum and iron in atmospheric deposition at American Samoa, chemical composition of deposition at seven US locations, intercomparison of trace element analyses of commercially available reference materials, evaluation of analytical methods for polycyclic aromatic hydrocarbons in sediment, and quality control assessments of radionuclide analyses of surface air filters, biological and deposition samples and of chemical analyses of precipitation. Subsequent sections include tabulations of Sr-90 fallout, chemical constituents of wet and dry deposition, radionuclides and trace metals in surface air, radioactivity and trace gases sampled in the stratosphere by aircraft and balloons, Sr-90 in San Francisco and New York diet, milk and tap water, and Cs-137 in Chicago foods. A bibliography of recent publications related to environmental studies is also presented

Analytical Chemistry Division : annual report for the year 1980

International Nuclear Information System (INIS)

Sathe, R.M.

1981-01-01

The research and development activities of the Analytical Chemistry Division of the Bhabha Atomic Research Centre, during 1980 are reported in the form of abstracts. Various methods nuclear, spectral, thermal, electrochemical ion exchange developed for chemical analysis are described. Solvent extraction studies are also reviewed. (M.G.B.)

Agriculture, population, and economic planning in Ethiopia, 1953-1980.

Science.gov (United States)

Robinson, W C; Yamazaki, F

1986-04-01

This paper deals with the economic development of Ethiopia in the 3 decades between 1950 and 1980. In particular, it examines governmental efforts at agricultural planning during this period compared to the actual experience of the country. The dominant forces governing the changes that occurred in this period were accelerated population growth and the declining availability of arable land, which combined to push a fragile, traditional ecosystem to the brink of disaster. Government planning efforts had little impact in the pre-1974 period, since they were too modest and small scale to affect the highly traditional and primitive mode of peasant cultivation. The sweeping structural changes introduced by the new regime since 1974 seem to have mainly adverse effects and to have decreased both productivity and yields. Ethiopia lacks the basic infrastructure and incentive system to create an environment in which technological change is possible. Presumably the declining agricultural growth rate from 1953 to 1974 suggests that the traditional, prerevolution system was failing to create these favorable conditions and hence was losing the race with population growth. The post-1974 revolutionary government's policy has been, in effect, an effort to jump to an advanced phase of agricultural development, and this seems to have been even less successful. These plans have, in all fairness, been hamstrung since 1981 by drought, famine, and civil war, but have probably themselves contributed to the severity of those events. Overall, Ethiopian agricultural planning has not been notably successful. From 1953-1980, total agricultural production is estimated to have grown at a slowly decreasing rate. The collapse of agriculture due to several years of drought obviously cannot be blamed on government planning, but its severity clearly has been at least partly a function of policy failures.

Spatiotemporal variability analysis of diffuse radiation in China during 1981-2010

Energy Technology Data Exchange (ETDEWEB)

Ren, X.L.; Zhou, L. [Chinese Academy of Sciences, Beijing (China). Inst. of Geographic Sciences and Natural Resources Research; University of Chinese Academy of Sciences, Beijing (China); He, H.L.; Zhang, L.; Yu, G.R.; Fan, J.W. [Chinese Academy of Sciences, Beijing (China). Inst. of Geographic Sciences and Natural Resources Research

2013-03-01

Solar radiation is the primary driver of terrestrial plant photosynthesis and the diffuse component can enhance canopy light use efficiency (LUE), which in turn influences the carbon balance of terrestrial ecosystems. In this study we calculated the spatial data of diffuse radiation in China from 1981 to 2010, using a radiation decomposition model and spatial interpolation method based on observational data. Furthermore, we explored the spatiotemporal characteristics of diffuse radiation using GIS and trend analysis techniques. The results show the following: (1) The spatial patterns of perennial average of annual diffuse radiation during 1981-2010 are complex and inhomogeneous in China, generally lower in the north and higher in the south and west. The perennial average ranges from 1730.20 to 3064.41 MJm{sup -2}yr{sup -1} across the whole country. (2) There is an increasing trend of annual diffuse radiation in China from 1981 to 2010 on the whole, with mean increasing amplitude of 7.03 MJm{sup -2}yr{sup -1} per decade. Whereas a significant downtrend was observed in the first 10 years, distinct anomalies in 1982, 1983, 1991 and 1992 occurred due to the eruptions of El Chinchon and Pinatubo. (3) The spatial distribution of the temporal variability of diffuse radiation showed significant regional heterogeneity in addition to the seasonal differences. Northwestern China has the most evident downtrend, with highest decreasing rate of 6% per decade, while the Tibetan Plateau has the most evident uptrend, with highest increasing rate of up to 9% per decade. Such quantitative spatiotemporal characteristics of diffuse radiation are essential in regional scale modeling of terrestrial carbon dynamics. (orig.)

Construction of γπ0 spectrometer and photon tagging facility at Bates Linear Accelerator. Final report, July 31, 1979-July 31, 1980

International Nuclear Information System (INIS)

Booth, E.C.

1981-08-01

The funds provided under Contract No. DE-AC02-79ER10486 were totally expended for hardware and supplies required by two related devices at the Bates Linear Accelerator. These were a photon tagging facility and a γπ 0 spectrometer in Beam Line C of the new South Experimental Hall. Construction was begun in November of 1979 and both systems became fully operational in the summer of 1981. Preliminary data was taken in 1980 with a prototype γπ 0 spectrometer will be carried out in the fall of 1981 and spring of 1982. The photon tagging system has been used successfully to calibrate the γπ 0 spectrometer for the BU - MIT collaboration and to test a lead glass detector system for Brandeis University

LLNL 1981: technical horizons

International Nuclear Information System (INIS)

1981-07-01

Research programs at LLNL for 1981 are described in broad terms. In his annual State of the Laboratory address, Director Roger Batzel projected a $481 million operating budget for fiscal year 1982, up nearly 13% from last year. In projects for the Department of Energy and the Department of Defense, the Laboratory applies its technical facilities and capabilities to nuclear weapons design and development and other areas of defense research that include inertial confinement fusion, nonnuclear ordnances, and particle-beam technology. LLNL is also applying its unique experience and capabilities to a variety of projects that will help the nation meet its energy needs in an environmentally acceptable manner. A sampling of recent achievements by LLNL support organizations indicates their diversity

Melhoramento da cana-de-açúcar: IX: evaluation of clones obtained in 1980 and 1981 hybridizations, selected in Ribeirão Preto region, state of São Paulo, Brazil Sugarcane breeding: IX

Directory of Open Access Journals (Sweden)

Marcos Guimarães de Andrade Landell

1995-01-01

Full Text Available Testaram-se doze clones de cana-de-açúcar, obtidos de hibridações realizadas em Camamu (BA, em 1980 e 1981, em três ensaios na região de Ribeirão Preto (SP. Além do delineamento em blocos ao acaso, com seis repetições, efetuou-se a análise estatística com a média das três colheitas (1.°, 2.° e 3.° cortes, tomando as variedades SP70-1143, NA56-79 e IAC64-257 como testemunhas-padrão. Entre os caracteres agroindustriais avaliados estão: a produtividade de cana e açúcar, pol % cana, fibra %, intensidade de florescimento, índice de infestação de broca-do-colmo (Diatraea saccharalis e a reação à ferrugem (Puccinia melanocephala. O melhor clone foi o IAC80-2094, indicado para início de safra, com boa produção e bom teor de fibra, mas de florescimento intenso e suscetibilidade à ferrugem. O IAC81-2004 também apresentou bons resultados, caracterizando-se como precoce, com bom teor de fibra e boa resistência à broca-do-colmo. Em condições naturais de campo, porém, sua desvantagem é a grande incidência de "chicotes" de carvão. Apesar de ambos os clones apresentarem características agroindustriais vantajosas, desaconselha-se que sejam incluídos no estudo de manejo parietal para outras regiões paulistas, em função dos problemas fitossanitários citados.A number of sugarcane clones obtained in crosses made in 1980 and 1981, was tested in three locations with Oxisol soils at Ribeirão Preto region. The commercial varieties SP70-1143, NA56-79 and IAC64-257 were used as controls in trials and evaluated for agricultural and industrial traits on the average of three harvests. The best clone in the experiments was IAC80-2094, which has been indicated for early harvest period with good yield and fiber content, but with heavy tasseling and susceptibility to rust. Other early maturing clone was IAC81-2004, which showes good fiber content and stem borer tolerance, however it does show, in natural conditions in the field

Minutes of the twelfth INDC meeting, Vienna, 5-9 October 1981

International Nuclear Information System (INIS)

Yiftah, S.

1982-08-01

The Twelfth Meeting of the INDC was held at IAEA Headquarters in Vienna from 5-9 October 1981. The meeting was attended by 13 committee members (member from Australia excused), six advisers and three observers from 14 Member States and two international organisations. The committee reviewed the nuclear data activities of the IAEA, in Member States and in nuclear data centres during the period since its Eleventh Meeting in Vienna in June 1980. It also discussed and reviewed in detail the Agency's future nuclear data programme for the period 1982-84. In general, the IAEA nuclear data programme reflects the trends discussed and detailed at the 11th INDC Meeting. The official minutes include summaries of the discussions of the agenda items, full reports of subcommittees, list of actions, together with lists of participants and subcommittee membership

Nordic reactor safety research 1981-85

International Nuclear Information System (INIS)

Micheelsen, B.

1986-01-01

National resources in Denmark, Finland, Norway, and Sweden were put together with Nordic funds in the four-year research programme 1981-85 on selected areas of nuclear safety. The outcome of the programme, edited in four separate reports, is summarized, and important findings are listed in the areas of probabilistic risk assessment (PRA), loss-of-coolant accidents with small breaks, heat-transfer correlations, and corrosion in the nuclear industry. (author)

Changes in alcohol-related inpatient care in Stockholm County in relation to socioeconomic status during a period of decline in alcohol consumption

DEFF Research Database (Denmark)

Romelsjö, A; Diderichsen, Finn

1989-01-01

in 1975 and 1980 with the inpatient care registers for 1976 and 1981. In both years, all rates were highest for people outside the labor market and lowest among white collar employees. The employment rate for those aged 25-44 years and treated in 1981 for alcohol psychosis, alcoholism, and alcohol...... intoxication--already low in 1975--had drifted further downward by 1980. Total rates of inpatient treatment for alcohol-related diagnoses generally declined but the gap between blue collar workers and white collar workers widened. We conclude that the goal for national alcohol policy, suggested by the WHO...

The combustion heat of power producing shale based on individual deliveries for the years 1968 to 1981

Energy Technology Data Exchange (ETDEWEB)

Yyspuu, L M; Rayur, K W; Sits, Kh I

1983-01-01

The results are cited of a retrospective study of the specific combustion heat of power producing shale relative to the geological and mining technological conditions for nine mines and four open pits of the Baltic Sea Basin. In 1981 the maximal mean annual combustion heatQsigma-c of 12.44 megajoules per kilogram was held by the shales from the Tammiku mine, while the minimum of 10.12 megajoules per kilogram was held by the shales from the Leningradskaya mine. The results are used in a predictive evaluation of the heat creativity of the total fuel of the Baltic Sea region and the Estonian state regional electric power plants (GRES) for the coming years.

Diferenciais regionais de mortalidade por câncer no Estado do Rio de Janeiro, Brasil, 1979-1981 Regional differentials in cancer mortality in a region of, Brazil, 1979-1981

Directory of Open Access Journals (Sweden)

Cynthia Boschi

1991-08-01

Full Text Available A partir do fato de que os neoplasmas malignos foram a terceira causa de morte no Estado do Rio de Janeiro, Brasil, no ano de 1980, apresentando taxa bruta igual a 89,8 por 100.000 habitantes, foi analisada a mortalidade por câncer segundo suas principais localizações anatômicas, no período 1979-1981. Dividiu-se o Estado em três regiões distintas: Capital, Cinturão Metropolitano e Interior. Foram calculados coeficientes de mortalidade trienais, posteriormente padronizados pelo método direto utilizando-se, para tal, a população mundial. Para cumprir o objetivo de comparar diferentes regiões geográficas foram calculadas razões padronizadas de mortalidade. Observou-se que as principais localizações anatômicas foram pulmão, estômago, próstata, esôfago e fígado, nos homens; e mama, estômago, pulmão, cérvix uterino e útero (não especificado, nas mulheres. Encontrou-se que as maiores taxas para o total de tumores ocorreram na Capital e as menores no Interior, sendo as maiores razões padronizadas de mortalidade aquelas para mama (1,88, cólon (1,71 e pulmão (1,70. A mortalidade por neoplasmas malignos de esôfago e de fígado foi maior no Interior do que nas demais regiões, em ambos os sexos. Concluiu-se que existe comportamento distinto da mortalidade por câncer entre as diferentes regiões, apontando, mais uma vez, na direção da determinação ambiental de grande parte dos neoplasmas malignos.In 1980, malignant neoplasms ranked 3rd as a cause of death in the State of Rio de Janeiro, Brazil, with a crude mortality rate of 89.8 per 100,000. Cancer mortality data for 1979-1981 are presented for the State, with the objective of analyzing regional differentials. For the purpose of comparing mortality from the most important cancers, the State was divided into three regions: Capital, Metropolitan Belt and Interior, on the basis of the geographical structure of the State - which gave rise to the present urbanization patterns

Figures on petroleum 1981

Energy Technology Data Exchange (ETDEWEB)

1981-01-01

This table taken out from the 1981 annual report 1981 contains an introductory remark on the reorganization of mineral oil statistics up to January 82. It is followed by the tables ranged as follows: refinery capacity and production, crude oil supply, GDR-coverings, import of petroleum products, petroleum consumption, export of petroleum products, transport, oil storage tanks, motor vehicle stock, taxes and tariffs, petroleum export trade, energy consumption and world petroleum numbers. In parts the tables contain comparative figures back to 1950.

Annual report on operational management of nuclear power stations, 1979-1980

International Nuclear Information System (INIS)

1981-04-01

This report was compiled by the Agency of Natural Resoures and Energy. The commercial nuclear power stations in Japan started the operation in 1966 for the first time, and as of the end of March, 1981, 22 plants with more than 15.5 million kW capacity were in operation. Nuclear power generation is regarded as the top-rated substitute energy for petroleum, and the target of its development in 1990 is about 52 million kW. The government and the people are exerting utmost efforts to attain the target. The result of the rate of operation of nuclear power stations reached 60.8% in 1980, but it is important to maintain the good, stable state of operation by perfecting the operational management hereafter in order to establish the position of LWRs. At present, the operational management officers of the government stay in nationwide power stations, and supervise the state of operations, thus the system of operational management was strengthened after the Three Mile Island accident in the U.S., and the improvement in the rate of operation is expected. A table shows the nuclear power stations in operation and under construction. The state of operations of individual nuclear power plants in 1979 and 1980, the accidents and failures occurred in nuclear power plants from 1966 to 1980, the minor troubles, the conditions in the regular inspections of individual nuclear power plants, radioactive waste management and the radiation exposure of workers are reported. (Kako, I.)

(Draft) Community air pollution and mortality: Analysis of 1980 data from US metropolitan areas

Energy Technology Data Exchange (ETDEWEB)

Lipfert, F.W.

1992-11-01

1980 data from up to 149 metropolitan areas were used to define cross-sectional associations between community air pollution and excess'' human mortality. The regression model proposed by Ozkaynak and Thurston (1987), which accounted for age, race, education, poverty, and population density, was evaluated and several new models were developed. The new models also accounted for migration, drinking water hardness, and smoking, and included a more detailed description of race. Cause-of-death categories analyzed include all causes, all non-external'' causes, major cardiovascular diseases, and chronic obstructive pulmonary diseases (COPD). Both annual mortality rates and their logarithms were analyzed. Air quality data were obtained from the EPA AIRS database (TSP, SO[sub 4][sup =], Mn, and ozone) and from the inhalable particulate network (PM[sub 15], PM[sub 2.5] and SO[sub 4][sup =], for 63[sup 4] locations). The data on particulates were averaged across all monitoring stations available for each SMSA and the TSP data were restricted to the year 1980. The associations between mortality and air pollution were found to be dependent on the socioeconomic factors included in the models, the specific locations included in the data set, and the type of statistical model used. Statistically significant associations were found as follows: between TSP and mortality due to non-external causes with log-linear models, but not with a linear model betweenestimated 10-year average (1980--90) ozone levels and 1980 non-external and cardiovascular deaths; and between TSP and COPD mortality for both linear and log-linear models. When the sulfate contribution to TSP was subtracted, the relationship with COPD mortality was strengthened.

(Draft) Community air pollution and mortality: Analysis of 1980 data from US metropolitan areas

Energy Technology Data Exchange (ETDEWEB)

Lipfert, F.W.

1992-11-01

1980 data from up to 149 metropolitan areas were used to define cross-sectional associations between community air pollution and ``excess`` human mortality. The regression model proposed by Ozkaynak and Thurston (1987), which accounted for age, race, education, poverty, and population density, was evaluated and several new models were developed. The new models also accounted for migration, drinking water hardness, and smoking, and included a more detailed description of race. Cause-of-death categories analyzed include all causes, all ``non-external`` causes, major cardiovascular diseases, and chronic obstructive pulmonary diseases (COPD). Both annual mortality rates and their logarithms were analyzed. Air quality data were obtained from the EPA AIRS database (TSP, SO{sub 4}{sup =}, Mn, and ozone) and from the inhalable particulate network (PM{sub 15}, PM{sub 2.5} and SO{sub 4}{sup =}, for 63{sup 4} locations). The data on particulates were averaged across all monitoring stations available for each SMSA and the TSP data were restricted to the year 1980. The associations between mortality and air pollution were found to be dependent on the socioeconomic factors included in the models, the specific locations included in the data set, and the type of statistical model used. Statistically significant associations were found as follows: between TSP and mortality due to non-external causes with log-linear models, but not with a linear model betweenestimated 10-year average (1980--90) ozone levels and 1980 non-external and cardiovascular deaths; and between TSP and COPD mortality for both linear and log-linear models. When the sulfate contribution to TSP was subtracted, the relationship with COPD mortality was strengthened.

Elementary particles and high-energy physics. Progress report, January 1981-December 1981

International Nuclear Information System (INIS)

Nauenberg, U.

1981-11-01

Research during 1981 is described. The tagged photon spectrometer data collection is discussed. The MAC detector preliminary results and performance testing are covered, and theoretical studies during the year are listed. These include supercooling in SU(5) to look into why there is a lack of magnetic monopoles in the universe, a study of mass generation of neutrinos in grand unified theories, a study to determine whether dynamical symmetry breaking for SU(2) x U(1) gauge theory of electroweak interactions is possible without the existence of fundamental Higgs scalars, and studies to determine the behavior of non-Abelian magnetic fields at high temperature

Actinides-1981

International Nuclear Information System (INIS)

1981-09-01

Abstracts of 134 papers which were presented at the Actinides-1981 conference are presented. Approximately half of these papers deal with electronic structure of the actinides. Others deal with solid state chemistry, nuclear physic, thermodynamic properties, solution chemistry, and applied chemistry

Actinides-1981

Energy Technology Data Exchange (ETDEWEB)

1981-09-01

Abstracts of 134 papers which were presented at the Actinides-1981 conference are presented. Approximately half of these papers deal with electronic structure of the actinides. Others deal with solid state chemistry, nuclear physic, thermodynamic properties, solution chemistry, and applied chemistry.

RA Research reactor Annual report 1981 - Part 1, Operation, maintenance and utilization of the RA reactor; Istrazivacki nuklearni reaktor RA, Deo 1 - Pogon, odrzavanje i eksploatacija reaktora u 1981. godini

Energy Technology Data Exchange (ETDEWEB)

Sotic, O; Milosevic, M; Martinc, R; Kozomara-Maic, S; Cupac, S; Radivojevic, J; Stamenkovic, D; Skoric, M [Institute of Nuclear Sciences Boris Kidric, Vinca, Beograd (Serbia and Montenegro)

1981-12-15

The RA nuclear reactor stopped operation after March 1979 campaign due to appearance of aluminium oxyhydrates deposits on the surface of fuel element claddings. Relevant decisions of the Sanitary inspection body of the Ministry of health and the Director General of the 'Boris Kidric' Institute of nuclear sciences, Vinca, banned further reactor operation until reasons caused aluminium oxyhydrates deposition are investigated and removed to enable regular reactor operation. Until the end of 1979 and during 1980, after a series of analyses and findings that caused cease of reactor operation, all the preparatory actions needed for restart were performed. Due to the fact that there is no emergency cooling system and no appropriate filtering system at the reactor, and according to the new regulations about start up of nuclear facilities, the Sanitary inspection body made a decision about temporary licence for reactor start-up meaning performance of the 'zero experiment' limiting the operating power to 1% of the nominal power. Accordingly the reactor was restarted on January 21 1981. Criticality was reached with the core made of 80% enriched fuel elements only. After the experiment was finished by the end of March a permission was demanded for operation at higher power levels at full power. Taking into account the state of the reactor components the operating licence was issued limiting the power to 2 MW until reconstruction of the ventilation system and construction of the emergency cooling system are fulfilled. Program of testing operation started on September 15 1981 increasing gradually the operating power. Thus the reactor was operated at 2 MW power for 15 days during November and December. The total production achieved in 1981 was 1698 MWh. This enabled isotopes production at the reactor during last two months. Control and maintenance of the reactor components and systems was done regularly and efficiently within limits imposed by availability of spare parts. The

The epidemiology of bone cancer in 0 - 39 year olds in northern England, 1981 - 2002

Directory of Open Access Journals (Sweden)

Forman David

2010-07-01

Full Text Available Abstract Background There is a paucity of recent epidemiological data on bone cancers. The aim of this study was to describe incidence and survival patterns for bone cancers diagnosed during 1981 - 2002. Methods Cases aged 0 - 39 years (236 osteosarcomas, 166 Ewing sarcomas and 73 chondrosarcomas were analysed using Poisson and Cox regressions. Results Incidence rates (per million persons per year for osteosarcoma were 2.5 at age 0 - 14 years; 4.5 at age 15 - 29 years and 1.0 at age 30 - 39 years. Similarly, for Ewing sarcoma the incidence rates were 2.2; 2.9; 0.4 and for chondrosarcoma rates were 0.1; 1.2; 1.8 respectively. Incidence of osteosarcoma increased at an average annual rate of 2.5% (95% CI 0.4 - 4.7; P = 0.02, but there was no change in incidence of Ewing sarcoma or chondrosarcoma. There was a marginally statistically significant improvement in survival for Ewing sarcoma (hazard ratio (HR per annum = 0.97; 95% CI 0.94 - 1.00; P = 0.06, although patients aged 15 - 39 years (n = 93 had worse overall survival than those aged 0 - 14 (n = 73; HR = 1.46; 95% CI 0.98 - 2.17; P = 0.06. There was no significant improvement in osteosarcoma survival (HR per annum = 0.98; 95% CI 0.95 - 1.01; P = 0.18. Conclusions Reasons for poorer survival in Ewing sarcoma patients aged 15 - 39 years and failure to significantly improve survival for osteosarcoma patients requires further investigation.

Photometric variability of the SS 433 (V 1343 Aq1) in 1979-1981

International Nuclear Information System (INIS)

Gladyshev, S.A.; Goranskij, V.P.; Cherepashchuk, A.M.

1983-01-01

Results of photometric observations of SS 433 carried out in 1981 are presented, the 164-day and 13-day variability of this ob ect being confirmed. All available photometric observations of SS 433 during 1979-1981 are summarized in order to investigate main regularities in brightness variability. Using the photometric data of three years the precessing period of 164sup(d)+-1sup(d) is determined. The orbital period is 13sup(d).086+-0sup(d).006. The maximum of the uneclipsed brightness of SS 433 is observed at the moment of maximum separation of ''relativistic'' emission lines. At this moment the orbital brightness curve is most similar to that of #betta# Lyr-type eclipsing variables. The amplitude of the orbital 13-day variability is minimal near the moments of coincidence of relativistic emissions (''cross-over'' dates). New observational data confirm the model of SS 433 as a massive eclipsing binary with a ''slaved'' bright accretion disk

Water-resources investigations of the U.S. Geological Survey in New Mexico; fiscal year 1981

Science.gov (United States)

White, Robert R.; Wells, J.G.

1983-01-01

The Water Resources Division of the U.S. Geological Survey investigates the occurrence, quantity, quality, distribution, and movement of the Nation 's surface and underground waters, and coordinates Federal water data acquisition activities. During fiscal year 1981, the New Mexico District had 40 active projects, released 19 reports, and answered hundreds of requests of water-related information. Investigations included the following: (1) chemical quality of surface water in New Mexico; (2) chemical quality of groundwater in New Mexico; (3) sediment transport in New Mexico streams; (4) surface water supply; (5) surface water diversions for irrigation; (6) streamflow characteristics; (7) effect of urban development on storm runoff; (8) inundation from floods; (9) effects of groundwater pumping; (10) long-term monitoring of groundwater levels; (11) groundwater and surface water relationships; (12) consumptive use by phreatophytes; (13) hydrologic impacts of energy development; and (14) groundwater supplies. (Lantz-PTT)

Evaluation of four improved soybean varieties under different ...

African Journals Online (AJOL)

SERVER

2007-10-04

Oct 4, 2007 ... emergence of soybean seeds in the field from year to year such that plant population densities cannot be met. (McGee et al., 1980). The causes of these problems include the use of poor quality seeds (Nangju et al.,. 1980), poor storage conditions (Delouche, 1981), increased incidence of seed-borne ...

New Mexico State University campus geothermal demonstration project: an engineering construction design and economic evaluation. Final technical report, February 25, 1980-April 24, 1981

Energy Technology Data Exchange (ETDEWEB)

Cunniff, R.A.; Ferguson, E.; Archey, J.

1981-07-01

A detailed engineering construction cost estimate and economic evaluation of low temperature geothermal energy application for the New Mexico State University Campus are provided. Included are results from controlled experiments to acquire design data, design calculations and parameters, detailed cost estimates, and a comprehensive cost and benefit analysis. Detailed designs are given for a system using 140 to 145{sup 0}F geothermal water to displace 79 billion Btu per year of natural gas now being burned to generate steam. This savings represents a displacement of 44 to 46 percent of NMSU central plant natural gas consumption, or 32 to 35 percent of total NMSU natural gas consumption. The report forms the basis for the system construction phase with work scheduled to commence in July 1981, and target on-stream data of February 1982.

Environmental radioactivity in Canada, 1981

International Nuclear Information System (INIS)

McGregor, R.G.; Quinn, J.M.; Tracy, B.L.

1983-01-01

The radiological surveillance program of the Department of National Health and Welfare is conducted for the purpose of determining levels of environmental radioactivity in Canada and assessing the resulting population exposures. Special investigations were carried out during 1981 on bottled mineral waters and in conjunction with unusual occurences at nuclear reactor sites and a uranium refinery. Dose commitments have been estimated for the ongoing natural radioactivity, fallout and reactor studies. All measurements made during the year are below the limits recommended by the International Commission on Radiological Protection

Inertial-confinement-fusion theory. Annual report, 1 October 1980-30 September 1981

International Nuclear Information System (INIS)

Haber, I.

1982-05-01

The current research program is aimed toward the ultimate use of computer simulations to aid in accelerator design and the interpretation of experimental results. Though full three dimensional simulations which can reliably describe all complexities of an actual accelerator remain in the future, useful progress has been made by employing simplified models to understand the scaling of the relevant physics and to conduct simulations specific to those problems which can be examined by less than a full three-dimensional model. During the past year transverse simulations have been performed to further refine the understanding of the transport of intense beams in an alternate-gradient channel and to determine, for a test case, the importance of space-charge aberrations on a final focusing system. The numerical limitations of a longitudinal simulation model have been determined. This longitudinal code has also been used to investigate both the fundamental scaling of the beam dynamics and the non-linear propagation and growth of a perturbation on a bunched beam in the presence of wall impedances approximating those expected in various accelerator systems

Long-term trends of sulfur deposition in East Asia during 1981-2005

Science.gov (United States)

Kuribayashi, Masatoshi; Ohara, Toshimasa; Morino, Yu; Uno, Itsushi; Kurokawa, Jun-ichi; Hara, Hiroshi

2012-11-01

We used a chemical transport model to investigate the long-term trends of sulfur deposition in East Asia during 1981-2005. The model reproduced the observed spatial distributions in East Asia of the rate of wet deposition of non-seasalt sulfate (nss-SO42-), volume-weighted mean concentrations of nss-SO42- in precipitation, precipitation, and concentrations in air of gaseous sulfur dioxide and particulate nss-SO42-. The model also reproduced well observed seasonal variations and long-term trends of wet deposition of nss-SO42- in Japan from 1988 to 2005. The increasing rate of wet deposition of nss-SO42- in Japan during 1991-2005 was demonstrated with 99.9% significance for both observed and modeled data. The annual rate of total (wet + dry) sulfur deposition in Japan increased from 15.6 Gmol S y-1 in 1981-1985 to 23.9 Gmol S y-1 in 2001-2005 in response to both increasing contributions from Chinese emissions and the eruption of Miyakejima volcano in 2000. During that 25-year period, approximately 2.1% of the sulfur from Chinese emissions was deposited in Japan. Over the same period, the rate of deposition of sulfur in East Asia increased gradually from 14.2 mmol S m-2 y-1 to 24.0 mmol S m-2 y-1, and the contribution of emissions from China to total sulfur deposition in East Asia increased from 65% to 77%. The contribution of Miyakejima volcano was 3% during 2001-2005. The increase in the sulfur deposition rate was remarkably high on the North China Plain, around Guangzhou, and south of Chongqing. The rate of increase in East Asia was greatest in winter, although the rate of sulfur deposition was highest in summer. Sulfur flux from China to Japan increased by a factor of 2.5 at altitudes of 0-3000 m from 1981 to 2005.

Progress report on CERN activities (June 1981)

International Nuclear Information System (INIS)

Schopper, H.

1981-01-01

A selection of subjects illustrates the results obtained at CERN, especially during the first half-year of 1981. The report deals mainly with the development of installations for the storage and the acceleration of antiprotons and for the realization of collisions between beams of antiprotons and protons. The other developments of accelerators and particle detectors are equally mentioned. Thereafter the general aspect of our actual knowledge of the constituents of matter and the forces acting between them is analyzed. This framework is used for the presentation of the experimental results obtained at CERN. The evoked questions include the tests of the quark-parton model, the properties of the new particles containing charmed or beauty quarks, the studies of the structure of the nucleon, the tests of quantum chromodynamics (QCD), and the research on the weak interaction. (HSI)

Trends in contraceptive use and determinants of choice in China: 1980-2010.

Science.gov (United States)

Wang, Cuntong

2012-06-01

In China, contraception is the most commonly used practice adopted by couples seeking to limit their number of children and to determine the time interval between births. Since 1980, the implementation of mandatory contraceptive strategy has reduced the fertility rate. Using large-scale data from national statistics and nationally representative sample surveys, the current study aims to assess Chinese trends in contraceptive use and determinants of choice from 1980 to 2010 among married women and men aged 20-49 years. Since 1980, national data on contraceptive methods utilization have been gathered by the National Population and Family Planning Commission of the People's Republic of China (NPFPC). Additionally, data from three roughly representative decennial samples (1988, 1997, 2006) of Chinese women of aged 20 to 57 years have been gathered by the NPFPC through the National Family Planning and Reproductive Health Surveys in China. A relatively stable Chinese mode of contraception has been established and maintained since the 1980s. This is characterized by long-term contraceptive use which is still dominant in current China. In addition, China's total contraceptive prevalence rates remain at the highest level across the globe from 1980 to 2010. However, the overall method composition of contraceptive use within China has changed since the mid-1990s. Over the study period, the prevalence rate of sterilization increased from 30.21% in 1980 to 46.47% of married women of reproductive age (20-49 years) in 1994 and then declined to 31.7% in 2010. At the same time, intrauterine device usage increased (39.83% in 1980 to 48.15% in 2010), as did oral contraception (0.3% in 1980 to 0.98% in 2010) and condom usage (2.35% in 1980 to 9.32% in 2010). The results from the multinomial logit model show that an individual's contraceptive choice depends not only on individual characteristics, including ethnicity, age, education level, household registration, region, number of

Progress report 1981

International Nuclear Information System (INIS)

1982-01-01

Presented are the research works carried out in 1981 in Physics, Chemistry, Nuclear Agriculture, Health Physics, Electronics Division and Nuclear Information group of Ankara Nuclear Research and Training Center. (author)

Mineral exploration trends and developments in 1981

International Nuclear Information System (INIS)

Hood, P.J.

1982-01-01

Mineral exploration activity worldwide in 1981 appeared to be at a slighly higher level than in previous years in spite of the continued generally depressed base metal prices. Uranium exploration activity has fallen in the past four years from a peak in 1976-77. In airborne geophysical surveying, the aeromagnetic and combined airborne electromagnetic/ magnetic techniques continued to be employed particularly in Africa. In-field data processing resulting from the incorporation of microprocessors into ground equipment has continued to increase, and computer systems for base camp use are being introduced

Nuclear budget up 9.6% for fiscal 1981

International Nuclear Information System (INIS)

1981-01-01

After reviewing the overall governmental budgets for fiscal 1981 including energy budget, the nuclear budget for the Science and Technology Agency and the Ministry of International Trade and Industry is described. The 1981 nuclear budget amounts to 178,013 million yen in general account, 4.2% increase over the previous year; and 93,237 million yen, increase of 17.3%, in the special account for power source development. The total is 271,250 million yen. For the STA, budgetary allocations were made for researches on nuclear power safety, a multi-purpose high temperature gas-cooled reactor and nuclear fusion in Japan Atomic Energy Research Institute, developments of FBR and ATR and nuclear fuel cycle in Power Reactor and Nuclear Fuel Development Corporation, and so on. For the MITI, allocations were made for nuclear plant safety, nuclear fuel cycle, and others. (Mori, K.)

Voices of nuclear-power monitors in fiscal 1981

International Nuclear Information System (INIS)

1983-01-01

The system of ''nuclear-power monitors'', started in fiscal 1977, is for the purpose of hearing the opinions of general people on nuclear power development and utilization and reflecting the results to the governmental nuclear power administration. The number of monitors in fiscal 1981 is a total of 504. The results in the fiscal year are described: (1) Questionnaire survey: The survey was made from March 10 to 25, 1982. Of the total, 355 (70.4%) answered the questions concerning the following matters: the future of energy, the development of nuclear power, the administration of nuclear power safety, and nuclear power public relations. (2) Voices (opinion) sent by the monitors: Of the total 150 items sent from September, 1981, to March, 1982, 48 concerned public relations, 26 were about the development and utilization and 25 were about the safety. (Mori, K.)

Oil shale research and coordination. Progress report, 1980-1981

Energy Technology Data Exchange (ETDEWEB)

Chappell, W R

1981-01-01

Purpose is to evaluate the environmental and health consequences of the release of toxic trace elements by an oil shale industry. Emphasis is on the five elements As, Mo, F, Se, and B. Results of four years' research are summarized and the research results over the past year are reported in this document. Reports by the task force are included as appendices, together with individual papers on various aspects of the subject topic. Separate abstracts were prepared for the eleven individual papers. A progress report on the IWG oil shale risk analysis is included at the end of this document. (DLC)

Progress report 1981

International Nuclear Information System (INIS)

The activities of the laboratory during 1981 are briefly reported in high energy physics: neutrinos interactions, quark fusion in hadron interactions, photon interactions at high energy, instrumentation needed for new research programs [fr

Meningen over abortus in West-Europa, 1981-2000 [Abortion attitudes in Western Europe, 1981-2000

OpenAIRE

Need, A.; Ultee, W.C.; Levels, M.; Tienen, M. van

2008-01-01

Summary Abortion attitudes in Western Europe, 1981-2000 This article answers descriptive and explanatory questions about abortion attitudes in Western Europe between 1981 and 2000. It explains country differences and trends in these attitudes with abortion laws of states, with the norms that prevail in churches and schools, and with opinions and behaviour of others in a society. Using the European and World Value Surveys, complemented with abortion statistics and information about abortion la...

Flow-induced vibration for light water reactors. Progress report, January-June 1980

International Nuclear Information System (INIS)

De Coster, M.A.

1981-02-01

Flow-Induced Vibration for Light Water Reactors (FIV for LWRs) is a four-year program designed to improve the FIV performance of light water reactors through the development of design criteria, analytical models for predicting behavior of components, general scaling laws to improve the accuracy of reduced-scale tests, and the identification of high FIV risk areas. The program is managed by the General Electric Nuclear Power Systems Engineering Department and has three major contributors: General Electric Nuclear Power Systems Engineering Department (NPSED), General Electric Corporate Research and Development (CR and D) and Argonne National Laboratory (ANL). The program commenced December 1, 1976, but was suspended on September 30, 1978, due to a shift in Department of Energy (DOE) priorities away from LWR productivity/availability. It was reinitiated as of August 1, 1979. A second program suspension occurred from March 29, 1980 through May 16, 1980, due to funding limits. This progress report summarizes the accomplishments achieved during the period from Janury 1980 to June 1980

Attempted suicide in Denmark. IV. A five-year follow-up

DEFF Research Database (Denmark)

Nielsen, B; Wang, A G; Brille-Brahe, U

1990-01-01

contact with the psychiatric ward. Predictors for future suicide were chronic somatic disease, depression, abuse of medicine, and chronic alcohol abuse. The authors emphasize the need for a thorough medical evaluation of patients attempting suicide, to be able to identify and eventually treat......From October 1, 1980 to April 20, 1981, 207 patients were admitted to the Department of Psychiatry, Odense University Hospital, after attempting suicide. Information on physical, mental and social conditions was collected. The patients were then followed for 5 years, to register subsequent suicidal...... behaviour and to try to identify relevant factors for evaluation of future suicide risk. During the follow-up period 11.6% of the attempters committed suicide, the majority within the first year after the index attempt. Seventy-five percent of the suicides were committed less than 6 months after the last...

THIRTY YEARS OF SN 1980K: EVIDENCE FOR LIGHT ECHOES

Energy Technology Data Exchange (ETDEWEB)

Sugerman, Ben E. K. [Department of Physics and Astronomy, Goucher College, 1021 Dulaney Valley Road, Baltimore, MD 21208 (United States); Andrews, Jennifer E. [Department of Astronomy, University of Massachusetts, 710 North Pleasant Street, Amherst, MA 01003 (United States); Barlow, Michael J. [Department of Physics and Astronomy, University College London, Gower Street, London WC1E 6BT (United Kingdom); Clayton, Geoffrey C. [Department of Physics and Astronomy, Lousiana State University, 202 Nicholson Hall, Baton Roughe, LA 70803 (United States); Ercolano, Barbara [Excellence Cluster ' Universe' , Universitaets-Sternwarte Muenchen, Scheinerstr. 1, 81679 Muenchen (Germany); Ghavamian, Parviz [Department of Physics, Astronomy and Geosciences, Towson University, Smith Hall, Towson, MD 21252 (United States); Kennicutt, Robert C. Jr. [Institute of Astronomy, University of Cambridge, Madingley Road, Cambridge, CM3 0HA (United Kingdom); Krause, Oliver [Max Planck Institute for Astronomy, Koenigstuhl 17, 69117 Heidelberg (Germany); Meixner, Margaret [Space Telescope Science Institute, 3700 San Martin Drive, Baltimore, MD 21218 (United States); Otsuka, Masaaki, E-mail: ben.sugerman@goucher.edu [Institute of Astronomy and Astrophysics, Academia Sinica, Taipei 10617, Taiwan (China)

2012-04-20

We report optical and mid-infrared photometry of SN 1980K between 2004 and 2010, which shows slow monotonic fading consistent with previous spectroscopic and photometric observations made 8-17 yr after outburst. The slow rate of change over two decades suggests that this evolution may result from scattered and thermal light echoes off of extended circumstellar material. We present a semi-analytic dust radiative-transfer model that uses an empirically corrected effective optical depth to provide a fast and robust alternative to full Monte Carlo radiative-transfer modeling for homogenous dust at low to intermediate optical depths. We find that unresolved echoes from a thin circumstellar shell 14-15 lt-yr from the progenitor, and containing {approx}< 0.02 M{sub Sun} of carbon-rich dust, can explain the broadband spectral and temporal evolution. The size, mass, and dust composition are in good agreement with the contact discontinuity observed in scattered echoes around SN 1987A. The origin of slowly changing high-velocity [O I] and H{alpha} lines is also considered. We propose an origin in shocked high-velocity metal-rich clumps of ejecta, rather than arising in the impact of ejecta on slowly moving circumstellar material, as is the case with hot spots in SN 1987A.

Radiobiology Department. Report of Activities 1977-1980

International Nuclear Information System (INIS)

1982-02-01

The different research activities carried out by the Radiobiology Department of the CNEA over the 4-year period 1977-1980 are summarized. These activities were devoted to the study of the effects of radiation on different biological systems, to the search for adequate experimental models, and to the development of techniques permiting a correct evaluation of the information obtained. Topics covered are genetics, microbiology, somatic effects of radiation, pathology and the operation of the animal's house. (M.E.L.) [es

National Energy Balance - 1980

International Nuclear Information System (INIS)

Anon.

1980-01-01

The energy fluxes of several primary and secondary energy sources, since the production to the final consumption in the main economic sectors, are presented. The forecasting of uranium concentrate consumption and production is made for six years - 1980 to 1985. (E.G.) [pt

Proceedings of the 1981 linear accelerator conference

International Nuclear Information System (INIS)

Jameson, R.A.; Taylor, L.S.

1982-02-01

The 1981 Linear Accelerator Conference was held at Bishop's Lodge, Santa Fe, New Mexico, October 19-23, 1981. This publication contains the texts of the invited and contributed papers. Abstracts of individual items from the conference were prepared separately for the data base

Trends in diabetes mellitus mortality in Puerto Rico: 1980-1997.

Science.gov (United States)

Pérez-Perdomo, R; Pérez-Cardona, C M; Suárez-Pérez, E L

2001-03-01

To determine the characteristics and trends of diabetes mortality among the Puerto Rican population from 1980 through 1997. Death certificates for Puerto Rican residents whose underlying cause of death was diabetes mellitus (ICD-9-250.0) were reviewed, and sociodemographic information was abstracted. The proportion mortality ratio (PMR) and 95% confidence intervals were calculated by gender, age group, educational level and period of time. Trend analysis in mortality was performed using a Poisson regression model. A total of 26,193 deaths (5.8%) were primarily attributed to diabetes mellitus in the study period. Females accounted for 55.8% of all diabetes related deaths. Diabetes accounted for a higher proportion of deaths among persons aged 60-64 years (8.14%), persons aged 65-74 (8.12%), females (7.73%) and those with 1-6 years of education (7.08%). The PMR steadily increased from 4.55% in the 1980-85 period to 6.91% in the 1992-97 period. There was a higher mortality in male diabetic subjects aged or = 75) was examined, males had a higher mortality between 1986 and 1997, whereas females had a slightly higher rate between 1980 and 1985. Our results indicate that diabetes mortality has been markedly increasing in the Puerto Rican population, primarily in persons aged 65 years or more. Further analysis is needed to evaluate the determinants of mortality in diabetes.

Un percorso civile: storia e memoria dell’Associazione fra i familiari delle vittime della strage alla stazione di Bologna, 2 agosto 1980

Directory of Open Access Journals (Sweden)

Paolo Bolognesi

2007-09-01

Full Text Available On 2nd August 1980, at 10.25 a.m., a bomb exploded at the Central Station of Bologna. It was placed there by a commando of terrorists and it caused the death of 85 people and the wounding of others 200. Many of them are still suffering from the injuries caused by that tragic event and still today they need to follow a treatment.In order to promote the research of truth, in 1981, on 1st June, the “Association among the victims and their families of the attack at the Central Station of Bologna”, was founded and since then the Association goes on fighting to obtain justice. Le 2 août 1980, à dix heures vingt-cinq, une bombe, posée par des terroristes, explosa à la gare centrale de Bologne faisant 85 morts et 200 blessés. A cause de ce massacre, nombreuses furent les personnes handicapées à vie, blessées et traumatisées qui, encore aujourd'hui, doivent être soignées.Pour promouvoir la quête de vérité, le premier juin 1981, l'Association des parents des victimes a été constituée et depuis lors, on n'a cessé de lutter pour obtenir justice.

Elementary Law-Related Education Program: 1981-82 Evaluation Report.

Science.gov (United States)

Chambers, Barbara A.

The Cleveland School District developed the Elementary Law-Related Education Program (ELRE) for students in grades three to six. The plan was designed to educate students in citizenship, the law, and the courts. It was implemented in the 1981-82 school year. The aims of the project were to develop student knowledge and attitude evaluation…

Proceedings of the 1981 subseabed disposal program. Annual workshop

International Nuclear Information System (INIS)

1982-01-01

The 1981 Annual Workshop was the twelfth meeting of the principal investigators and program management personnel participating in the Subseabed Disposal Program (SDP). The first workshop was held in June 1973, to address the development of a program (initially known as Ocean Basin Floors Program) to assess the deep sea disposal of nuclear wastes. Workshops were held semi-annually until late 1977. Since November 1977, the workshops have been conducted following the end of each fiscal year so that the program participants could review and critique the total scope of work. This volume contains a synopsis, as given by each Technical Program Coordinator, abstracts of each of the talks, and copies of the visual materials, as presented by each of the principal investigators, for each of the technical elements of the SDP for the fiscal year 1981. The talks were grouped under the following categories; general topics; site studies; thermal response studies; emplacement studies; systems analysis; chemical response studies; biological oceanography studies; physical oceanographic studies; instrumentation development; transportation studies; social environment; and international seabed disposal

Proceedings of the 1981 subseabed disposal program. Annual workshop

Energy Technology Data Exchange (ETDEWEB)

1982-01-01

The 1981 Annual Workshop was the twelfth meeting of the principal investigators and program management personnel participating in the Subseabed Disposal Program (SDP). The first workshop was held in June 1973, to address the development of a program (initially known as Ocean Basin Floors Program) to assess the deep sea disposal of nuclear wastes. Workshops were held semi-annually until late 1977. Since November 1977, the workshops have been conducted following the end of each fiscal year so that the program participants could review and critique the total scope of work. This volume contains a synopsis, as given by each Technical Program Coordinator, abstracts of each of the talks, and copies of the visual materials, as presented by each of the principal investigators, for each of the technical elements of the SDP for the fiscal year 1981. The talks were grouped under the following categories; general topics; site studies; thermal response studies; emplacement studies; systems analysis; chemical response studies; biological oceanography studies; physical oceanographic studies; instrumentation development; transportation studies; social environment; and international seabed disposal.

US Army Institute of Dental Research Annual Progress Report Fiscal Year 1981 (1 October 1980 - 30 September 1981)

Science.gov (United States)

1981-10-01

Oral Biology) DA OF 6024 Identification and Control of Orofacial Infections 9 of Military Importance (Oral Biology) DA OG 8676 The Secondary Effect of...I. -SA h ImS-CII1 CIAN.IIIC..Ia CAR I 23. (U) Emiergency dental restorative work in the field often involves pulpal pain , inflamma~tion and infection...are being considered for field use. --. A D, ’-07-A49 PROJE1JT NUMBER 31161102BS10 IDENTIFICATION AND CDNTWOL OF OROFACIAL INFECfIONS OF MILITARY

Annual report 1981

International Nuclear Information System (INIS)

1982-01-01

The research activities during 1981 are described. Project were going on in the following fields: Theoretical nuclear physics; particle physics; field theory and mathematical physics; theoretical biophysics; and theory of metals. A short abstract is given for each project. (G.B.)

Hot dry rock geothermal energy development program. Annual report, fiscal year 1980

Energy Technology Data Exchange (ETDEWEB)

Cremer, G.M. (comp.)

1981-07-01

Investigation and flow testing of the enlarged Phase I heat-extraction system at Fenton Hill continued throughout FY80. Temperature drawdown observed at that time indicated an effective fracture of approximately 40,000 to 60,000 m/sup 2/. In May 1980, hot dry rock (HDR) technology was used to produce electricity in an interface demonstration experiment at Fenton Hill. A 60-kVA binary-cycle electrical generator was installed in the Phase I surface system and heat from about 3 kg/s of geothermal fluid at 132/sup 0/C was used to boil Freon R-114, whose vapor drove a turboalternator. A Phase II system was designed and is now being constructed at Fenton Hill that should approach commercial requirements. Borehole EE-2, the injection well, was completed on May 12, 1980. It was drilled to a vertical depth of about 4500 m, where the rock temperature is approximately 320/sup 0/C. The production well, EE-3 had been drilled to a depth of 3044 m and drilling was continuing. Environmental monitoring of Fenton Hill site continued. Development of equipment, instruments, and materials for technical support at Fenton Hill continued during FY80. Several kinds of models were also developed to understand the behavior of the Phase I system and to develop a predictive capability for future systems. Data from extensive resource investigations were collected, analyzed, and assembled into a geothermal gradient map of the US, and studies were completed on five specific areas as possible locations for HDR Experimental Site 2.

Reactor incident status 1981 annual report

International Nuclear Information System (INIS)

Kiser, S.H.

1982-01-01

Reactor Incident followup action is summarized through periodic status reports. This annual report summarizes action taken or anticipated for Reactor Incidents through December 1981. Incidents for which action has been completed, have been deleted from the report. Quarterly addende will update the report by tabulating incidents for each three month period through the coming year. The report consists of a part for the P, K, and C Reactors. Each reactor part is divided into three sections: Further Technical Analysis or Followup Needed; Funding and/or Implementation Needed; and No Further Technical Analysis Anticipated

Industrial Safety and Applied Health Physics Division annual report for 1981

International Nuclear Information System (INIS)

Auxier, J.A.; Oakes, T.W.

1982-08-01

Activities over the past year are summarized for the Health Physics Department, the Environmental Management Program, and the Safety Department. The Health Physics Department conducts radiation and safety surveys, provides personnel monitoring services for both external and internal radiation, and procures, services, and calibrates appropriate portable and stationary health physics instruments. It was determined that the maximum whole-body dose sustained by an employee was about 3.8 rems, which is 76% of the applicable standard of 5 rems. The greatest cumulative dose to the skin of the whole body received by an employee during 1981 was about 5.9 rems, or 39% of the applicable standard of 15 rems. Atmospheric iodine sampled by the Department of Environmental Management at the perimeter stations averged 0.13E to 14 μCi/cc during 1981. This average represents 131 I released to uncontrolled areas. All air samples taken had values below the allowable standards. The concentrations of 90 Sr in milk from both the immediate and remote environs of ORNL are also within FRC range I. The average value of 1.5 E to 9 μCi/mL represents 0.5% of the CG/sub w/ for drinking water applicable to individuals in the general population. The Safety Department reported that the continuing emphasis on safety during CY 1981 resulted in significant improvements in the ORNL safety program: safety performance was better than all CY 1981 on-the-job injury and illness goals. Through December 31, 1981, the Laboratory had worked 600 days and accumulated 14,015,826 exposure-hours since the last lost-work-day case

Annual report, 1980

International Nuclear Information System (INIS)

1980-12-01

This report covers the period between Nov. 1, 1979 and Nov. 1, 1980. Work was carried out in the fields of pure and applied nuclear physics, atomic physics, and radiobiology. Thirty-four projects belonging to Laval researchers and twelve run by external users are under way. Thirty research subjects pursued during the year are described, and a list of publications is included

A comparison by stochastic models between present-day and last-century temperature in Udine

International Nuclear Information System (INIS)

Ceschia, M.; Garfagnini, R.; Toppano, E.

1987-01-01

In this paper the daily average temperatures recorded in Udine in the years 1868, 1869, 1870, 1871, 1876, 1976, 1980, 1981, 1984 and 1985 (for which an integral set of reliable and comparable-data was at disposal) have been analysed. The main purposes of this work are: look for characteristic periodicities in the series of data, analyse the background erratic component by means of stochastic methods and look for possible differences between the temperature of the last century and those of the present

Species composition and dietary relationships in a brackish shallow water fish assemblage in the Bothnian Sea, Sweden

Science.gov (United States)

Thorman, Staffan; Wiederholm, Anne-Marie

1984-09-01

A nearshore fish assemblage inhabiting a shallow bay in the southern Bothnian Sea, Sweden, with demanding environmental conditions (c. 5‰; >15°C during 4 months 1980 and 1 month 1981) was studied during a two-year period, in 1980 and 1981. Seasonal distribution patterns, dietary relationships, and growth rates were studied in Pungitius pungitius (L.), Pomatoschistus minutus (Pallas.), Gasterosteus aculeatus (L.), Phoxinus phoxinus (L.), Pomatoschistus microps (Krøyer) and Gobius niger L. The structure of the juvenile populations changed both over seasons and years but the adult populations remained constant. Lower water temperature, fewer individuals, lower and delayed fish growth, and lower interspecific food overlaps were found in 1981 compared to 1980. Few significant correlations were found in both years between the following community parameters: diversity, niche width, food overlap, and the proportion of each species in the fish assemblage. According to these results it is suggested that food competition and resource partitioning were of minor importance for the structuring of the fish community in the present area. Rather, the extreme salinity and the fluctuations in temperature regulated the fish populations. One may conclude that the populations of juveniles were more influenced by short-term changes in the environment than those of the adults.

Changes in effective moisture on the Tibetan Plateau during the period 1981-2010

Science.gov (United States)

Yin, Y.; Wu, S.; Zhao, D.

2013-12-01

Observed evaporative demand has decreased worldwide during the past several decades. This trend is also noted on the Tibetan Plateau, a region that is particularly sensitive to climate change. However, actual evapotranspiration trends and their relationship to drought stress on the Tibetan Plateau are poorly understood. We analyzed the spatiotemporal changes in potential evapotranspiration(PET), actual evapotranspiration(AET) and effective moisture (defined as AET/PET) during 1981-2010. Climate data from 80 meteorological stations on the Tibetan Plateau were compiled for the period 1981-2010. New plant functional types were defined for the Tibetan Plateau and evapotranspiration is simulated by the modified Lund-Potsdam-Jena Dynamic Global Vegetation Model (LPJ). The results show regional trends towards decreasing PET and statistically significant increases in AET (p < 0.05) and effective moisture (p < 0.001) during the period 1981-2010. A transition from significant negative to positive PET occurred in 1997. Additionally, a pronounced increase in effective moisture occurred during the period 1981-1997 because of significant decreased PET before 1997.

Columbia River Stock Identification Study; Validation of Genetic Method, 1980-1981 Final Report.

Energy Technology Data Exchange (ETDEWEB)

Milner, George B.; Teel, David J.; Utter, Fred M. (Northwest and Alaska Fisheries Science Center, Coastal Zone and Estuarine Studies Division, Seattle, WA)

1981-06-01

The reliability of a method for obtaining maximum likelihood estimate of component stocks in mixed populations of salmonids through the frequency of genetic variants in a mixed population and in potentially contributing stocks was tested in 1980. A data base of 10 polymorphic loci from 14 hatchery stocks of spring chinook salmon of the Columbia River was used to estimate proportions of these stocks in four different blind'' mixtures whose true composition was only revealed subsequent to obtaining estimates. The accuracy and precision of these blind tests have validated the genetic method as a valuable means for identifying components of stock mixtures. Properties of the genetic method were further examined by simulation studies using the pooled data of the four blind tests as a mixed fishery. Replicated tests with samples sizes between 100 and 1,000 indicated that actual standard deviations on estimated contributions were consistently lower than calculated standard deviations; this difference diminished as sample size increased. It is recommended that future applications of the method be preceded by simulation studies that will identify appropriate levels of sampling required for acceptable levels of accuracy and precision. Variables in such studies include the stocks involved, the loci used, and the genetic differentiation among stocks. 8 refs., 6 figs., 4 tabs.

Artificial radionuclide tracer supply to the Denmark Strait overflow between 1972 and 1981

Science.gov (United States)

Livingston, Hugh D.; Swift, James H.; Ostlund, H. Gote

1985-01-01

Measurements of the concentrations of the artificial radionuclides 3H, 137Cs, and 90Sr in the northern Irminger Sea in 1972 and 1981 are reported. In both years, tracer measurements from this area included data from samples of the dense overflow water from the north through Denmark Strait. All three tracers were strongly correlated inversely with salinity in the dense outflows—the tracer maxima being related directly to the salinity minimum. When the tracer characteristics in the outflows in 1972 and 1981 were compared, concentrations of all in 1981 were observed to be about double the 1972 values. The individual tracer concentrations—on a decay-corrected, density-normalized basis—were higher in increasing order: 90Sr (+93%) seas of advected European nuclear fuel reprocessing wastes. Both the tracer and hydrographic data are used to identify northern locations of intermediate water formation capable of supplying the observed dense overflow water characteristics. It is argued, from the time taken for the overflow water to reflect the new surface 137Cs source, that transport from the source to the overflow can be quite rapid (about 2 years).

Field testing of asphalt-emulsion radon-barrier system

International Nuclear Information System (INIS)

Hartley, J.N.; Freeman, H.D.; Baker, E.G.; Elmore, M.R.; Nelson, D.A.; Voss, C.F.; Koehmstedt, P.L.

1981-09-01

Three years of laboratory and field testing have demonstrated that asphalt emulsion seals are effective radon diffusion barriers. Both laboratory and field tests in 1979, 1980 and 1981 have shown that an asphalt emulsion seal can reduce radon fluxes by greater than 99.9%. The effective diffusion coefficient for the various asphalt emulsion admix seals averages about 10 -6 cm 2 /s. The 1981 joint field test is a culmination of all the technology developed to date for asphalt emulsion radon barrier systems. Preliminary results of this field test and the results of the 1980 field test are presented. 18 figures, 6 tables

Radiation exposure of personnel in nuclear fuel facilities in fiscal 1981

International Nuclear Information System (INIS)

1983-01-01

The owners of refining enterprises, fabrication enterprises and reprocessing enterprises and users are obligated by the law to keep the radiation exposure dose of personnel below the permissible level. In fiscal 1981 (from April, 1981, to March, 1982), the personnel exposure was far below this level. Exposure dose distribution, total exposure dose and average in the fiscal year are given for the personnel of the following enterprises and other personnel, respectively: refining enterprise - Power Reactor and Nuclear Fuel Development Corporation; fabrication enterprises - Mitsubishi Nuclear Fuel Co., Ltd., and four others; reprocessing enterprise - Power Reactor and Nuclear Fuel Development Corporation; users - Power Reactor and Nuclear Fuel Development Corporation, Japan Atomic Energy Research Institute, and four others. (Mori, K.)

United States Transuranium Registry annual report, October 1, 1980-October 1, 1981 to Human Health and Assessments Division, US Department of Energy

International Nuclear Information System (INIS)

Breitenstein, B.D. Jr.; Heid, K.R.; Swint, M.J.

1982-01-01

The Registry initiates and supports programs at the various sites, where significant numbers of transuranic workers are employed, to conduct interviews and secure medical, health physics and autopsy releases. Terminated employees, not previously contacted, are encouraged to participate in the Registry program. This effort requires cooperation from the company administration as well as the medical and health physics staff. For those persons who are not reached through this network, we attempt to reach them through information about the Registry in professional newsletters and publications. Table 1 is a summary of the status of the US Transuranium Registry autopsy program as of September 1981. The need to prove or improve the accuracy of the present in vivo models is of paramount interest to health physicists. The correlation of in vivo measurements with the radiochemical analysis brings the possibilities of increased predictability of whole body deposition closer to reality. The correlation of in vivo with autopsy tissue will aid epidemiological studies to define those observable health effects in the exposed population that should be looked for

Physics, Computer Science and Mathematics Division annual report, 1 January-31 December 1981

International Nuclear Information System (INIS)

Birge, R.W.

1982-12-01

This report summarizes the research performed in the Physics, Computer Science and Mathematics Division of the Lawrence Berkeley Laboratory during calendar year 1981. During the year under review the Division devoted roughly half its effort to the final construction stages of the Time Projection Chamber and other equipment for the PEP-4 facility at SLAC. The year was marked by the successful passage of milestone after milestone - the two-sector test of the TPC with cosmic rays in July 1981, the full TPC test in November 1981, and the roll-in onto the PEP beam line on 6 January 1982. In other e + e - experiments, the Mark II detector continued its productive data-taking at PEP. In other areas, the final stages of data analysis, particularly for the structure functions, proceeded for the inelastic muon scattering experiment performed at Fermilab, a muon polarimeter experiment was developed and mounted at TRIUMF to probe for the presence of right-handed currents in muon decay, and the design and then construction began of fine-grained hadron calorimeters for the end caps of the Colliding Detector Facility at Fermilab. The Particle Data Group intensified its activities, despite financial constraints, as it proceeded toward production of a new edition of its authoritative Review of Particle Properties early in 1982. During 1981 the Theoretical Physics Group pursued a diverse spectrum of research in its own right and also interacted effectively with the experimental program. Research and development continued on the segmented mirror for the ten-meter telescope proposed by the University of California. Activities in the Computer Science and Mathematics Department encompassed networking, database management, software engineering, and computer graphics, as well as basic research in nonlinear phenomena in combustion and fluid flow

Physics, Computer Science and Mathematics Division annual report, 1 January-31 December 1981

Energy Technology Data Exchange (ETDEWEB)

Birge, R.W.

1982-12-01

This report summarizes the research performed in the Physics, Computer Science and Mathematics Division of the Lawrence Berkeley Laboratory during calendar year 1981. During the year under review the Division devoted roughly half its effort to the final construction stages of the Time Projection Chamber and other equipment for the PEP-4 facility at SLAC. The year was marked by the successful passage of milestone after milestone - the two-sector test of the TPC with cosmic rays in July 1981, the full TPC test in November 1981, and the roll-in onto the PEP beam line on 6 January 1982. In other e/sup +/e/sup -/ experiments, the Mark II detector continued its productive data-taking at PEP. In other areas, the final stages of data analysis, particularly for the structure functions, proceeded for the inelastic muon scattering experiment performed at Fermilab, a muon polarimeter experiment was developed and mounted at TRIUMF to probe for the presence of right-handed currents in muon decay, and the design and then construction began of fine-grained hadron calorimeters for the end caps of the Colliding Detector Facility at Fermilab. The Particle Data Group intensified its activities, despite financial constraints, as it proceeded toward production of a new edition of its authoritative Review of Particle Properties early in 1982. During 1981 the Theoretical Physics Group pursued a diverse spectrum of research in its own right and also interacted effectively with the experimental program. Research and development continued on the segmented mirror for the ten-meter telescope proposed by the University of California. Activities in the Computer Science and Mathematics Department encompassed networking, database management, software engineering, and computer graphics, as well as basic research in nonlinear phenomena in combustion and fluid flow.

Keskkonnaarhitektuuri suundumusi - 7 projekti

Index Scriptorium Estoniae

1983-01-01

Ilmjärve pioneerilaager (Tiit Trummal, proj. 1980), Lümanda sovhoosi kontor-klubi (Veljo Kaasik, proj. 1980), Kingissepa EPT olmehoone juurdeehitus (Ain Padrik, proj. 1980), maanteearhitektuur Kose-Ristil (Andres Alver, proj. 1981), Lennuki t. 21 asuva sauna rekonstruktsioon (Ferdinand Mäll, proj. 1980), lasteaia laiendus Haabneemes (Ado Eigi, proj. 1981) ja kolhoosi "Sõprus" kontor-klubi juurdeehitus (Jaan Ollik, proj. 1979)

Epidemiology of Malignant Melanoma over a Thirty-two Year Period (1981-2013 in Southern Iran

Directory of Open Access Journals (Sweden)

Farhad Handjani

2016-10-01

Full Text Available Background:Malignant melanoma, one of the most deadly skin cancers, is a skin tumor that arises from the epidermal melanocytes. The aim of this study is to evaluate the demographic and clinical data of malignant melanoma patients in a referral dermatology center in the south of Iran. Methods: In this retrospective study, we have reviewed files of 116 patients diagnosed with malignant melanoma at hospitals affiliated with Shiraz University of Medical Sciences, Shiraz, Iran from March 1981 to March 2013. Results: There was a total 116 malignant melanoma patients (79 male and 37 female with the mean age of 54.7 (SD=13.9 years old for men and 51.7 (SD=12.4 years old for women. The male to female ratio of malignant melanoma was approximately two, as was the male to female mortality ratio. The most common clinical form was acral lentiginous melanoma. We have identified the most common site to be the sole of the foot. Malignant melanoma mostly presented as a mass and it was most common in farmers. Conclusion: The national health system should improve the quality and quantity of cancer registry offices so that better and more complete data can be collected for further research and possible implementation of preventive measures with respect to this cancer.

Reassessment and expansion, 1981-1991

Science.gov (United States)

Grey, J.

In this, the fourth and final decade under consideration for the special issue of Acta Astronautica, an overview of the 10-year span is given rather than a congress-by-congress summary as was appropriate for the opening decades of the federation's existence. The decade was characterized by debate over the frequency of congresses, reassessment of committee structure, improved relations with COSPAR, increasing membership and administrative changes. The ten International Astronautical congresses held during the final decade of this history are listed below noting their sequential numbers, the cities and years in which they took place and their themes: XXXII—Rome, 1981: Space: Mankind's Fourth Environment XXXIII—Paris, 1982: Space 2000 XXXIV—Budapest, 1983: Cooperation in Space XXXV—Lausanne, 1984: Space Benefits for All Nations XXXVI—Stockholm, 1985: Peaceful Space and Global Problems of Mankind XXXVII—Innsbruck, 1986: Space: New Opportunities for All People XXXVIII—Brighton, 1987: Thirty years of Progress in Space XXXIX—Bangalore, 1988: Space and Humanity XL—Malaga-Torremolinos, 1989: The Next Forty Years in Space XLI—Dresden, 1990: Space for Peace and Progress

Research, development, and demonstration of lead-acid batteries for electric vehicle propulsion. Annual report for 1980

Energy Technology Data Exchange (ETDEWEB)

1981-03-01

Work performed during Oct. 1, 1979 to Sept. 30, 1980 for the development of lead-acid batteries for electric vehicle propulsion is described. During this report period many of the results frpm Globe Battery's design, materials and process development programs became evident in the achievement of the ISOA (Improved State of Art) specific energy, specific power, and energy efficiency goals while testing in progress also indicates that the cycle life goal can be met. These programs led to the establishment of a working pilot assembly line which produced the first twelve volt ISOA modules. Five of these modules were delivered to the National Battery Test Laboratory during the year for capacity, power and life testing, and assembly is in progress of three full battery systems for installation in vehicles. In the battery subsystem area, design of the acid circulation system for a ninety-six volt ISOA battery pack was completed and assembly of the first such system was initiated. Charger development has been slowed by problems encountered with reliability of some circuits but a prototype unit is being prepared which will meet the charging requirements of our ninety-six volt pack. This charger will be available during the 1981 fiscal year.

Industrial Safety and Applied Health Physics Division annual report for 1981

Energy Technology Data Exchange (ETDEWEB)

Auxier, J.A.; Oakes, T.W.

1982-08-01

Activities over the past year are summarized for the Health Physics Department, the Environmental Management Program, and the Safety Department. The Health Physics Department conducts radiation and safety surveys, provides personnel monitoring services for both external and internal radiation, and procures, services, and calibrates appropriate portable and stationary health physics instruments. It was determined that the maximum whole-body dose sustained by an employee was about 3.8 rems, which is 76% of the applicable standard of 5 rems. The greatest cumulative dose to the skin of the whole body received by an employee during 1981 was about 5.9 rems, or 39% of the applicable standard of 15 rems. Atmospheric iodine sampled by the Department of Environmental Management at the perimeter stations averged 0.13E to 14 ..mu..Ci/cc during 1981. This average represents < 0.005% of the concentration guide of 1E to 10 ..mu..Ci/cc applicable to inhalation of /sup 131/I released to uncontrolled areas. All air samples taken had values below the allowable standards. The concentrations of /sup 90/Sr in milk from both the immediate and remote environs of ORNL are also within FRC range I. The average value of 1.5 E to 9 ..mu..Ci/mL represents 0.5% of the CG/sub w/ for drinking water applicable to individuals in the general population. The Safety Department reported that the continuing emphasis on safety during CY 1981 resulted in significant improvements in the ORNL safety program: safety performance was better than all CY 1981 on-the-job injury and illness goals. Through December 31, 1981, the Laboratory had worked 600 days and accumulated 14,015,826 exposure-hours since the last lost-work-day case.

Double-digit growth characterizes 1981 nuclear programs abroad

International Nuclear Information System (INIS)

Anon.

1981-01-01

A 1980 international reactor survey shows a doubling of orders for nuclear power programs outside the US and a nearly 14% increase in nuclear capacity abroad. US manufacturers will not fill any of the 10 new foreign orders of 1980, and they received no new domestic orders. A statistical breakdown lists plants by country, type, net megawatts, year of reactor order, reactor manufacturer, location, date of commercial operation, and primary utility. The report also summarizes fuel-reprocessing and waste-management development in key countries. 1 figure, 1 table

Women and work in Kerala: a comparison of the 1981 and 1991 censuses.

Science.gov (United States)

Gulati, L; Rajan, S I; Ramalingam, A

1997-01-01

This study examines census data on women's work status during 1981 and 1991 in Kerala state in India. During 1981 and 1991, Kerala had a stable female work participation rate (FWPR), which placed Kerala 19th out of 30 states and Union territories. However, Kerala's FWPR declined in size and in the ratio to the male work participation rate during 1951-81. The work participation rate in Kerala was 15.85 for women and 47.58 for men in 1991 and 16.61 for women and 44.89 for men in 1981, which was under the national average. Fertility declined from 3.7 during 1970-75 to 1.7 in 1992. Life expectancy at birth was 74.7 years for women and 68.8 years for men, which is higher than the national average. The proportion of persons aged 15-59 years increased. Several explanations are offered to explain the low FWPR. Women increased in the number of enrollments in higher education. The increase for women was 50% compared to only 24% for men. The number of unemployed women aged 15-34 years rose during 1961-81. A 1987-88 unemployment survey revealed that over 10% of the unemployed in India lived in Kerala state, which had only 3.4% of total Indian population. A 1987 migration survey indicated that 300,929 workers from Kerala migrated to the Middle East, of which 92.5% were men. 31.43% of Kerala's population in 1991 were workers. The increase in the proportion of workers during 1981-91 was due primarily to the increase in male workers. The number of main workers increased over the decade for men and women, although only marginally for women. Marginal workers declined for both genders. Work participation rates of main and marginal workers increased for men and declined for women. Urban employment for women increased. Two districts had very low FWPRs. 48.78% of the female work force worked as cultivators and agricultural laborers. Growth occurred in urban and tertiary activities.

NORDITA report 1981

International Nuclear Information System (INIS)

1981-01-01

The purpose of Nordita is to encourage scientific collaboration between the Nordic countries within scientific and basic nuclear physics. The scientific programme at Nordita covers astrophysics, elementary particle physics, solid state physics and nuclear physics. This report covers the period January 1st - December 31st 1981. (Auth.)

Abridged Life Tables for Registered Indians in Canada, 1976-1980 to 1996-2000

Directory of Open Access Journals (Sweden)

Michalowski, Margaret

2004-01-01

Full Text Available EnglishThis paper presents the analyses of the new estimates of abridged life tablescomprising life expectancy at birth, and their estimates of variance andconfidence limits by males and females for Registered Indians in Canada andtwo broad regions (East: Atlantic, Quebec, Ontario, and Manitoba; and West:Saskatchewan, Alberta, British Columbia, Yukon and Northwest Territories forthe periods, 1976-80, 1981-1985, 1986-1990, 1991-1995 and 1996-2000. Thelife tables were constructed using the Chiang Method based on the adjusted dataon deaths and population by age and sex from the Indian Registry, maintainedby the Department of Indian Affairs and Northern Development, Government ofCanada. The data on the register are subjected to late reported and non reportedvital events. At the Canada level, life expectancy at birth for Registered Indianmales was 59.9 years in 1976-1980, rising to 68.3 years in 1996-2000. Forfemales, the life expectancy at birth was relatively higher, 66.6 years in 1976-80,and 74.5 years in 1996-2000. The recent life expectancies at birth forRegistered Indians are comparable to those observed for the total Canadian maleand female populations during the period 1960-1962 at 68.4 and 74.3 years. In1999, life expectancy at birth for the total Canadian population was reported to be 76.3 years formales and 81.7 years for females. The life expectancy at birthfor the Registered Indians in the Eastern region was higher than for those in theWestern region. The pattern of regional variation in life expectancy at birth forthis population seems to be the reverse of the regional variation for the totalCanadian population.FrenchCe document présente les analyses des nouvelles estimations des tables desurvie abrégées comprenant l’espérance de vie à la naissance, l’estimation deleur variance et la limite de confiance selon le sexe pour les Indiens inscrits auCanada et dans 2 grandes régions (Est : Atlantique, Québec, Ontario etManitoba; et

Outline of electric power installation plan for fiscal 1981

International Nuclear Information System (INIS)

Murakami, Masami

1981-01-01

The electric power installation plan for fiscal 1981 was submitted by power companies to the Minister of International Trade and Industry at the end of March. In 1990, the total demand of electric power will be 907.9 billion kWh, and the yearly rate of growth will be about 5%. The peak demand of electric power continues to be acute, and is expected to be 175.74 million kW. In order to supply power so as to always balance the demand, the reserve power of 8 to 10% of the maximum demand is required. According to the submitted plan, the power sources determined already are not sufficient, therefore it was planned to present 61 plants of 11.94 million kW in 1981 and 64 plants of 19.61 million kW in 1982 to the Power Source Development Coordination Council. If the power source development progresses as planned, the adequate rate to reserve is maintained up to 1990, and the stable supply of electric power seems to be secured. However when some delay occurs in the plan, serious obstacle to the demand and supply may arise. This plan fundamentally follows the policy to deversify power sources toward the target of substitute energy supply for petroleum. The power transmission facilities are also strengthened and expanded. The investment plan for fiscal 1981 is shown. (Kako, I.)

Meningen over abortus in West-Europa, 1981-2000

NARCIS (Netherlands)

Need, Ariana; Ultee, Wouter; Levels, Mark; Tienen, Marike van

2008-01-01

Summary Abortion attitudes in Western Europe, 1981-2000 This article answers descriptive and explanatory questions about abortion attitudes in Western Europe between 1981 and 2000. It explains country differences and trends in these attitudes with abortion laws of states, with the norms that prevail

Annual report 1981-82

International Nuclear Information System (INIS)

The research and teaching programmes of the Universities Research Reactor, Risley, U.K. are reviewed giving outlines of the individual experiments undertaken during 1981-82 and the reactor operation and safety arrangements. (U.K.)

Activity report 1980

International Nuclear Information System (INIS)

Drent, W.; Delande, E.

1981-07-01

The EUROCHEMIC Company's activity report for fiscal year 1980 covers the following topics: administrative and commercial matters; personnel; cleaning and decontamination works in the reprocessing plant; operation of the bituminization facility; active treatment of the spent solvent in the Eurowatt facility; operation of the waste sorting and shredding unit, preparing the plutonium contaminated solid wastes for conditioning and recovery of plutonium; radiation protection and library and documentation. (AF)

Response of a forest ecotone to ionizing radiation. Progress report, October 15, 1980-October 14, 1981

International Nuclear Information System (INIS)

Murphy, P.G.; Sharitz, R.R.

1981-06-01

The primary objectives of this study are to determine the effects of ionizing radiation on the tree species composition of the ecotone between two forest types in northern Wisconsin and to compare the postirradiation recovery of the tree flora in the ecotone with that in the bordering forest types. Relatively distinct ecotones constitute a spatially significant portion of many second-growth forest ecosystems. Belt transects concentric to the radiation source ( 137 Cs) are being used to measure compositional changes in the ecotone from aspen to maple-birch forest types. Information available includes population densities by size class, importance values, and diversity values. Estimates of leaf area index and leaf litter production, by species, have also been obtained. Succession in the radiation areas is presently under study. To date, redevelopment of forest vegetation at up to 20 m from the radiation source has been slowed significantly by the vigorous colonization of heliophytes. Sampling for 1980-81 is on schedule. In all three areas competition from successional ground vegetation has continued to delay re-establishment of tree seedlings under the opened canopy at 10 m. In this regard, only the aspen area has shown any signs of recovering, having experienced an influx of red maple seedlings in 1978. Even that area, however, is still less than half preirradiation levels with respect to seedling densities. As unusually high ratio of shrub leaf litter to tree leaf litter in the 10 to 20 m area reflects the displacement of canopy species by successional shrubs. As the overall impact of the radiation stress depends on the rate of forest re-establishment, observations will continue for several more years

1861-1981: Statistics teaching in Italian universities

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Donata Marasini

2013-05-01

Full Text Available This paper aims to outline the development of Statistics from 1861 to 1981 with respect to its contents. The paper pays particular attention to some statistical topics which have been covered by basic introductory courses in the Italian Universities since the beginning of the Italian unification. The review takes as its starting point the well-known book “Filosofia della Statistica” of Melchiorre Gioja. This volume was published 35 years before Italian unification but it already contains the fundamental topics of exploratory and inductive Statistics. These topics give the opportunity to mention Italian statisticians who are considered the pioneers of this discipline. In particular, the attention is focused on four statisticians: Corrado Gini, well-known for its modern insights; Marcello Boldrini, high cultured man also in the epistemological field; Bruno de Finetti, founder of subjective school and Bayesian reasoning; Giuseppe Pompilj, precursor of random variables and sampling theory. The paper browses the indexes of three well-known Italian handbooks that, although published after the period 1861-1981, deal with topics covered in some basic teachings of exploratory statistics, statistical inference and sampling theory from finite population.

Twenty-fifth annual report 1981

International Nuclear Information System (INIS)

1982-01-01

In this report progress for 1981 is reported on the following: nuclear materials; nuclear power; application of radioisotopes and radiation; health and safety; fundamental studies undertaken in the fields of nuclear physics, plasma physics, theoretical physics, radiation chemistry, research on liquid metals and molten salts, solid-state physics and the medical and biological sciences. The supporting activities of the research reactor, electronic engineering, waste treatment and disposal, decontamination services, analytical services, engineering services and computing services are discussed. The activities of the external relations division and licensing division are also discussed. The report contains a bibliography of publications published by staff members and bursars of the Atomic Energy Board during 1981

US uranium market developments

International Nuclear Information System (INIS)

Krusiewski, S.V.; Thomas, D.C.

1981-01-01

Domestic uranium delivery commitments for the 1981 to 1990 period reached a peak in the July 1980 survey and then declined in the January 1981 survey and again in the July 1981 survey. However, there are sizable sales contracts through the mid-1980s. In the latter part of this decade, unfilled requirements increase which can provide a needed market for domestic producers. Older contracts are helping to keep the average contract prices, including market price settlements, rather stable. However, average market price settlements decreased from data reported in January 1981, but some of these deliveries represent settlement of litigation. Foreign uranium procurement is scheduled to exceed deliveries of US uranium to foreign buyers in the 1981 to 1990 period. However, the actual use of foreign uranium has been quite low as US enrichment services customers have preferred to buy US uranium. Based on over four and one-half years of data, only about 7% foreign uranium has been brought to the Department of Energy for enrichment. Inventories of natural and enriched uranium in buyers' hands continue to increase. This is a concern to the uranium-producing industry. However, the industry should not be concerned about DOE-owned inventories, which are needed to supply Government requirements. There is absolutely no plan to dispose of DOE inventories on the commercial market. Capital expenditures reached a peak of $800 million in 1979. This decreased to $780 million in 1980, although higher expenditures were planned for the year. A very sharp reduction in plans for 1981, from $830 to $450 million, has been reported. A further reduction to $350 million is planned for 1982. However, it is interesting to note that the planned expenditures for 1982 are above the expenditures for 1975, a period of industury expansion

Annual Report 1981

International Nuclear Information System (INIS)

1983-01-01

The advances in the execution of the Argentine Nuclear Program, performed by CNEA during 1981, are reported. The information is grouped in six sections: Nuclear Power Plants, Supplies to Nuclear Power Plants, Radioisotopes and Radiations, Research and Development, Radiological Protection and Nuclear Safety, and Infrastructure and General Aspects. (M.E.L.) [es

Annual report 1981. Joint Research Centre Petten Establishment

International Nuclear Information System (INIS)

1981-01-01

In this 1981 report, the first chapter introduces the Establishment's activities during the year, followed by brief accounts of the three major programmes assigned to Petten. The scientific work is then described in Chapters II and IV with selected topics being presented in Chapters III and V. The remainder of the report contains charts and tables concerned with staff and budgetary matters and finally a list of technical publications and contributions to conferences made during the year. The year has seen heavy demands being made on the facilities, both the High Flux Reactor and Materials Research installations being fully occupied for most of the time, important results being obtained in both these fields

RA Research reactor Annual report 1981 - Part 1, Operation, maintenance and utilization of the RA reactor

International Nuclear Information System (INIS)

Sotic, O.; Milosevic, M.; Martinc, R.; Kozomara-Maic, S.; Cupac, S.; Radivojevic, J.; Stamenkovic, D.; Skoric, M.

1981-12-01

The RA nuclear reactor stopped operation after March 1979 campaign due to appearance of aluminium oxyhydrates deposits on the surface of fuel element claddings. Relevant decisions of the Sanitary inspection body of the Ministry of health and the Director General of the 'Boris Kidric' Institute of nuclear sciences, Vinca, banned further reactor operation until reasons caused aluminium oxyhydrates deposition are investigated and removed to enable regular reactor operation. Until the end of 1979 and during 1980, after a series of analyses and findings that caused cease of reactor operation, all the preparatory actions needed for restart were performed. Due to the fact that there is no emergency cooling system and no appropriate filtering system at the reactor, and according to the new regulations about start up of nuclear facilities, the Sanitary inspection body made a decision about temporary licence for reactor start-up meaning performance of the 'zero experiment' limiting the operating power to 1% of the nominal power. Accordingly the reactor was restarted on January 21 1981. Criticality was reached with the core made of 80% enriched fuel elements only. After the experiment was finished by the end of March a permission was demanded for operation at higher power levels at full power. Taking into account the state of the reactor components the operating licence was issued limiting the power to 2 MW until reconstruction of the ventilation system and construction of the emergency cooling system are fulfilled. Program of testing operation started on September 15 1981 increasing gradually the operating power. Thus the reactor was operated at 2 MW power for 15 days during November and December. The total production achieved in 1981 was 1698 MWh. This enabled isotopes production at the reactor during last two months. Control and maintenance of the reactor components and systems was done regularly and efficiently within limits imposed by availability of spare parts. The

Environmental surveillance at Hanford for CY-1981

International Nuclear Information System (INIS)

Sula, M.J.; McCormack, W.D.; Dirkes, R.L.; Price, K.R.; Eddy, P.A.

1982-05-01

Environmental surveillance activities performed by the Pacific Northwest Laboratory for 1981 are discussed. The results are summarized as follows: Radionuclide concentrations and radiation dose measurements were below applicable concentration guides and radiation dose standards. There was no difference detected between airborne radionuclide concentrations in samples collected near to and far from the Hanford Site. A difference in 129 I concentration in Columbia River water downstream compared to upstream was observed. Strontium-90 concentrations downstream remained similar to past years while reduced concentrations were observed in the upstream samples. In addition, 60 Co and 131 I were observed more frequently in the downstream river water samples than in the upstream samples. In all cases, the downstream radionuclide concentrations were small in comparison to DOE radionuclide concentration guides and state and EPA drinking water standards. Low concentrations of radionuclides attributed to operations were observed in wildlife collected onsite. Low concentrations of fallout radionuclides from worldwide atmospheric nuclear testing were observed in foodstuffs and in soil and vegetation; there was no indication of a Hanford contribution to radionuclide levels. The highest penetrating dose rates were in the vicinities of the 100N and 300 Areas. Dose rates at both locations resulted from the presence, within the operating areas, of contained radioactive materials. Nonradiological water quality parameters were all within State Water Quality Standards for the Columbia River. The maximum 50-year whole body dose commitment to an individual from effluents released in 1981 was calculated to be 0.4 mrem. The maximum 50-year dose to a single organ, considering all pathways was approximately 1.3 mrem to the bone, primarily due to 90 Sr in the Columbia River

The attitude of the Church towards the social and political events in Poland in the early 1980’s

Directory of Open Access Journals (Sweden)

Zdzisław Gogola

2014-12-01

Full Text Available In Polish historiography the martial law period is still an issue that causes a lot of controversy. It also seems that even growing period of time and psychological distance do not automatically facilitate developing clear and objective assessment of the dramatic events of the years 1981–1983. The difference between presented opinions is strongly influenced by current trends of political correctness as well as inaccessibility of classified documents still kept in the Polish and Russian archives. An attempt to conduct a thorough and multifaceted evaluation of the martial law period seems impossible without analysing tense sociopolitical situation as well as difficult economic situation of Poland at the end of 1970s and the beginning of 1980s. It is also necessary to take into account an important factor – the Solidarity movement that was founded in 1980. It was the first post-war mass opposition movement, rooted firmly on the ground of Christian ideas. Thus, it seems impossible to ignore the role of the Polish Catholic Church during the period of the martial law. It was within the framework of the Church structures – due to suspension of almost every social organization – that the victims of repression and their families were granted physical, legal, and spiritual support. The attitude presented by the hierarchy and numerous representatives of the clergy (e.g. Primate J. Glemp, Archbishop B. Dąbrowski, Fr. J. Popiełuszko or Fr. K. Jancarz clearly proved that numerous cases of violating the law, in particular arresting and detaining the members of the Solidarity movement, were strongly condemned. The ideas and conclusions presented in the article, although still imperfect and probably premature, enable the reader to assume that the events of 1981–1983 were caused by the lack of both authority of the government as well as fundamental social freedom rather than insufficient supply of food, economic crisis or a threat of a military

The Role of Foundation Universities in the Higher Education Policy After 1980

Directory of Open Access Journals (Sweden)

G. Ozdem

2011-12-01

Full Text Available The higher education system which entered a new period with the 1980s has in the last five years entered a phase of numerical enlargement and structural transformation. Having only 19 public universities in the early 1980s, the higher education system today have turned into a broad system with 85 public and 30 foundation universities. The research aims to discuss the role of foundation universities in the higher education policies implemented between the years 1980-2007. Among the five development plans prepared between 1980 and 2008, it was suggested for the first time with the sixth five-year development plan that foundations should be supported to establish private universities and policies was formulated accordingly. Mesut Yılmaz was the prime minister and Süleyman Demirel was the president who opened the highest number of foundation universities between 1980 and 2008. While the number of students between 1986-1987 was 426 in foundation universities, this number in foundation universities reached 109.903 in the 2006-2007 aca-demic year. The annual growth rate of the number of students in foundation universities within the twenty-year period is 32%. In the 2006-2007 academic year, the number of academic staff in foundation universities is 7766, of academic fellows is 2502, and of students is 109,903. The number of students per academic staff in foundation universities in the 2006-2007 academic year is 21, whereas the number of students per academic fellow is 44.

Physics research 1980

International Nuclear Information System (INIS)

1980-01-01

Research programmes at Oxford University are given for the year 1980 of the Clarendon Laboratory, Nuclear Physics Laboratory, Theoretical Physics Department and the Atmospheric Physics Department, together with provisional research programmes in Astrophysics, Metallurgy and the Science of Materials, and Archaeology and the History of Art. Items of interest to physicists are also included from Engineering Science, Geology and Mineralogy, Laboratory of Molecular Biophysics, Physical Chemistry Laboratory and the Chemical Crystallography Laboratory. (U.K.)

Annual report 1980

International Nuclear Information System (INIS)

The activities of the Nuclear Sciences Institute are reviewed for the year 1980 in the following fields of interest: the Grenoble cyclotron and the construction of the post-accelerator, numerical calculus, data handling, experimental methods, then in experimental physics: nuclear spectroscopy, giant resonances, reaction processes, weak interactions, intermediate energy experiments; in theoretical physics: nuclear structure, nuclear reactions, three-body problem, hypernuclear spectroscopy, various activities as medical applications and archeometry are reviewed [fr

Long-Term Trends in Glaucoma-Related Blindness in Olmsted County, Minnesota

Science.gov (United States)

Malihi, Mehrdad; Moura Filho, Edney R.; Hodge, David O.; Sit, Arthur J.

2013-01-01

Objective To determine the longitudinal trends in the probability of blindness due to open-angle glaucoma (OAG) in Olmsted County, Minnesota from 1965 to 2009. Design Retrospective, population-based cohort study. Participants All residents of Olmsted County, Minnesota (40 years of age and over) who were diagnosed with OAG between January 1, 1965 to December 31, 2000. Methods All available medical records of every incident case of OAG were reviewed until December 31, 2009 to identify progression to blindness, defined as visual acuity of 20/200 or worse, and/or visual field constriction to 20° or less. Kaplan–Meier analysis was used to estimate the cumulative probability of glaucoma-related blindness. Population incidence of blindness within 10 years of diagnosis was calculated using United States Census data. Rates for subjects diagnosed in the period 1965–1980 were compared with rates for subjects diagnosed in the period 1981–2000 using logrank tests and Poisson regression models. Main Outcome Measures Cumulative probability of OAG-related blindness, and population incidence of blindness within 10 years of diagnosis. Results Probability of glaucoma-related blindness in at least one eye at 20 years decreased from 25.8 % (95% Confidence interval [CI]: 18.5–32.5) for subjects diagnosed in 1965–1980, to 13.5% (95% CI: 8.8–17.9) for subjects diagnosed in 1981–2000 (P=0.01). The population incidence of blindness within 10 years of the diagnosis decreased from 8.7 per 100,000 (95% CI: 5.9–11.5) for subjects diagnosed in 1965–1980, to 5.5 per 100,000 (95% CI: 3.9–7.2) for subjects diagnosed in 1981–2000 (P=0.02). Higher age at diagnosis was associated with increased risk of progression to blindness (Pblindness due to OAG in at least one eye have decreased over a 45 year period from 1965 to 2009. However, a significant proportion of patients still progress to blindness despite recent diagnostic and therapeutic advancements. PMID:24823760

Temporal characteristics of atmospheric ammonia and nitrogen dioxide over China based on emission data, satellite observations and atmospheric transport modeling since 1980

Science.gov (United States)

Liu, Lei; Zhang, Xiuying; Xu, Wen; Liu, Xuejun; Li, Yi; Lu, Xuehe; Zhang, Yuehan; Zhang, Wuting

2017-08-01

China is experiencing intense air pollution caused in large part by anthropogenic emissions of reactive nitrogen (Nr). Atmospheric ammonia (NH3) and nitrogen dioxide (NO2) are the most important precursors for Nr compounds (including N2O5, HNO3, HONO and particulate NO3- and NH4+) in the atmosphere. Understanding the changes in NH3 and NO2 has important implications for the regulation of anthropogenic Nr emissions and is a requirement for assessing the consequence of environmental impacts. We conducted the temporal trend analysis of atmospheric NH3 and NO2 on a national scale since 1980 based on emission data (during 1980-2010), satellite observation (for NH3 since 2008 and for NO2 since 2005) and atmospheric chemistry transport modeling (during 2008-2015).Based on the emission data, during 1980-2010, significant continuous increasing trends in both NH3 and NOx were observed in REAS (Regional Emission inventory in Asia, for NH3 0.17 and for NOx 0.16 kg N ha-1 yr-2) and EDGAR (Emissions Database for Global Atmospheric Research, for NH3 0.24 and for NOx 0.17 kg N ha-1 yr-2) over China. Based on the satellite data and atmospheric chemistry transport model (CTM) MOZART-4 (Model for Ozone and Related chemical Tracers, version 4), the NO2 columns over China increased significantly from 2005 to 2011 and then decreased significantly from 2011 to 2015; the satellite-retrieved NH3 columns from 2008 to 2014 increased at a rate of 2.37 % yr-1. The decrease in NO2 columns since 2011 may result from more stringent strategies taken to control NOx emissions during the 12th Five Year Plan, while no control policy has focused on NH3 emissions. Our findings provided an overall insight into the temporal trends of both NO2 and NH3 since 1980 based on emission data, satellite observations and atmospheric transport modeling. These findings can provide a scientific background for policy makers that are attempting to control atmospheric pollution in China. Moreover, the multiple datasets

Advance and prospectus of seasonal prediction: assessment of the APCC/CliPAS 14-model ensemble retrospective seasonal prediction (1980-2004)

Energy Technology Data Exchange (ETDEWEB)

Wang, Bin; Lee, June-Yi; Fu, X.; Liu, P. [University of Hawaii, Department of Meteorology and International Pacific Research Center, IPRC, School of Ocean and Earth Science and Technology, Honolulu, HI (United States); Kang, In-Sik; Kug, J.S. [Seoul National University, School of Earth and Environmental Sciences, Seoul (Korea); Shukla, J.; Jin, E.K.; Kinter, J.; Kirtman, B. [George Mason University and COLA, Climate Dynamics Program, Calverton, MD (United States); Park, C.K. [APEC Climate Center, Busan (Korea); Kumar, A.; Schemm, J. [Climate Prediction Center/NCEP, Camp Springs, MD (United States); Cocke, S.; Krishnamurti, T. [Florida State University, Tallahassee, FL (United States); Luo, J.J. [Frontier Research Center for Global Chnage, Yokohama (Japan); Zhou, T.; Wang, B. [Chinese Academy of Sciences, LASG/Institute of Atmospheric Physics, Beijing (China); Yun, W.T. [Korean Meteorological Administration, Seoul (Korea); Alves, O. [Bureau of Meteorology Research Center, Melburne (Australia); Lau, N.C.; Rosati, T.; Stern, W. [Princeton University, Geophysical Fluid Dynamics Laboratory/NOAA, Princeton, NJ (United States); Lau, W.; Pegion, P.; Schubert, S.; Suarez, M. [Godard Space Flight Center/NASA, Greenbelt, MD (United States)

2009-07-15

We assessed current status of multi-model ensemble (MME) deterministic and probabilistic seasonal prediction based on 25-year (1980-2004) retrospective forecasts performed by 14 climate model systems (7 one-tier and 7 two-tier systems) that participate in the Climate Prediction and its Application to Society (CliPAS) project sponsored by the Asian-Pacific Economic Cooperation Climate Center (APCC). We also evaluated seven DEMETER models' MME for the period of 1981-2001 for comparison. Based on the assessment, future direction for improvement of seasonal prediction is discussed. We found that two measures of probabilistic forecast skill, the Brier Skill Score (BSS) and Area under the Relative Operating Characteristic curve (AROC), display similar spatial patterns as those represented by temporal correlation coefficient (TCC) score of deterministic MME forecast. A TCC score of 0.6 corresponds approximately to a BSS of 0.1 and an AROC of 0.7 and beyond these critical threshold values, they are almost linearly correlated. The MME method is demonstrated to be a valuable approach for reducing errors and quantifying forecast uncertainty due to model formulation. The MME prediction skill is substantially better than the averaged skill of all individual models. For instance, the TCC score of CliPAS one-tier MME forecast of Nino 3.4 index at a 6-month lead initiated from 1 May is 0.77, which is significantly higher than the corresponding averaged skill of seven individual coupled models (0.63). The MME made by using 14 coupled models from both DEMETER and CliPAS shows an even higher TCC score of 0.87. Effectiveness of MME depends on the averaged skill of individual models and their mutual independency. For probabilistic forecast the CliPAS MME gains considerable skill from increased forecast reliability as the number of model being used increases; the forecast resolution also increases for 2 m temperature but slightly decreases for precipitation. Equatorial Sea Surface

Environmental radioactivity in Greenland in 1981

International Nuclear Information System (INIS)

Aarkrog, A.; Dahlgaard, H.; Hansen, H.; Lippert, J.; Nilsson, K.; Holm, E.

1982-07-01

Measurements of fallout radioactivity in Greenland in 1981 are reported. Strontium-90 (and Cesium-137 in most cases) was determined in samples of precipitation, sea water, vegetation, animals, and drinking water. Estimates are given of the mean contents of 90 Sr and 137 Cs in the human diet in Greenland in 1981. Further results of the 239 , 240 Pu and 241 Am measurements on samples from the expedition to Thule in August 1979 are prsented. Brown algae collected in East Greenland in 1969 were analysed for Pu and Am. (author)

State energy-price system: 1981 update

Energy Technology Data Exchange (ETDEWEB)

Fang, J.M.; Imhoff, K.L.; Hood, L.J.

1983-08-01

This report updates the State Energy Price Data System (STEPS) to include state-level energy prices by fuel and by end-use sectors for 1981. Both physical unit prices and Btu prices are presented. Basic documentation of the data base remains generally the same as in the original report: State Energy Price System; Volume 1: Overview and Technical Documentation (DOE/NBB-0029 Volume 1 of 2, November 1982). The present report documents only the changes in procedures necessitated by the update to 1981 and the corrections to the basic documentation.

Man not a machine: Models, minds, and mental labor, c.1980.

Science.gov (United States)

Stadler, Max

2017-01-01

This essay is concerned with the fate of the so-called "computer metaphor" of the mind in the age of mass computing. As such, it is concerned with the ways the mighty metaphor of the rational, rule-based, and serial "information processor," which dominated neurological and psychological theorizing in the early post-WW2 era, came apart during the 1970s and 1980s; and how it was, step by step, replaced by a set of model entities more closely in tune with the significance that was now discerned in certain kinds of "everyday practical action" as the ultimate manifestation of the human mind. By taking a closer look at the ailments and promises of the so-called postindustrial age and more specifically, at the "hazards" associated with the introduction of computers into the workplace, it is shown how models and visions of the mind responded to this new state of affairs. It was in this context-the transformations of mental labor, c.1980-my argument goes, that the minds of men and women revealed themselves to be not so much like computing machines, as the "classic" computer metaphor of the mind, which had birthed the "cognitive revolution" of the 1950s and 1960s, once had it; they were positively unlike them. Instead of "rules" or "symbol manipulation," the minds of computer-equipped brainworkers thus evoked a different set of metaphors: at stake in postindustrial cognition, as this essay argues, was something "parallel," "tacit," and "embodied and embedded." © 2017 Elsevier B.V. All rights reserved.

Progress report for the period September 1980 - September 1981

International Nuclear Information System (INIS)

Adams, J.M.

1982-03-01

This is the first comprehensive report of work carried out in the UK on Safeguards R and D in support of the IAEA. The bulk of the work herein has been completed during the last six months though for the sake of completeness, work of the preceding half year has been included for a few projects. The report falls under the headings: service programmes (including training courses); generic programmes, covering those elements of instruments and systems that are common to many systems; plant studies (general); centrifuge enrichment plant safeguards; field trials; exploratory and short projects. (U.K.)

[Impacts of climate change on summer maize production and adaptive selection of varieties in Xingtai County, Hebei, China].

Science.gov (United States)

Wang, Hong-Fei; Chen, Xin-Ping; Cui, Zhen-Ling; Meng, Qing-Feng

2014-01-01

Understanding the impacts of climate change on agriculture production and the underlying mechanism in North China Plain is important to take effective adaptations for national food security. Using Hybrid-Maize model, this paper investigated the impacts of climate change on summer maize yield potential and famers' adaptation by changing varieties with longer growth periods from 1981 to 2010 in Xingtai County, Hebei Province. Results showed a significant warming trend with the average temperature increasing by 0.49 degrees C x 10 a(-1) since the 1980s. Both solar radiation and sunshine hours decreased significantly since the 1980s. The sunshine hours decreased by 0.56 h x d(-1) x 10 a(-1) and the solar radiation decreased by 265.1 MJ x m(-2) x 10 a(-1), while the precipitation kept constant with large variation among years since 1981. Yield potentials of both irrigated and rainfed maize were simulated to decrease by 0.63-0.64 Mg x hm(-2) x 10 a(-1) since 1981 if varieties were assumed fixed with the 1980s. This was mainly due to the decrease of solar radiation during the maize growth season and the shortened growth stage by warming, and around 60% of grain yield decrease was attributed to the decreased solar radiation. In practice, by changing varieties with longer growth periods, the growing degree days of varieties adopted by local farmers since the 2000s increased by 19% (280 degrees C) compared to the 1980s, and consequently the yield potential was simulated to increase by 34%-40% (2.73-3.40 Mg x hm(-2)) for both irrigated and rainfed maize.

Thirty years of the Spanish Novel (1980–2011

Directory of Open Access Journals (Sweden)

Ángel Basanta

2012-12-01

Full Text Available The present paper surveys the Spanish novel over the past thirty years. Literary studies typically subdivide this period into generations: the 1936 Generation (writers who took part in the Spanish Civil War; writers “from the middle of the twentieth century” or “children of the war”; the 1968 Generation, marked by the transition to democracy; the 1980 Generation, known for their cosmopolitanism and critical engagement; Generation X, associated with urban realism; finally, the new millennium has brought with it the Generation “Nocilla”, ushering in new technology and the fragmentation of the textual narrative. In terms narrative approaches, the paper analyses eight of the most observable trends. A revival of narrativity breaks up with the excessive experimentation of the previous generation and the attention switches back to traditional elements of the novel; at the same time, the experimental novel continues to explore new narrative techniques. Part of this is also the metanovel, which is centred upon the process of writing, reading or on spoken discourse. Special attention is given to the autofictional novel in its numerous forms. In symbolic realism, universal mythical spaces and landscapes are created, in which the heroes are confronted with universal conflicts. The tradition of the existential novel is also maintained, where the heroes’ striving to accomplish their own life goals ends in failure as reality prevails over imagination. In the past few years, readers have favoured most the historical novel. In the latter, history is dealt with in four different ways: as a recreation of the past, as its retelling, as a projection of the past onto the present or as a springboard for various types of speculation. The paper also touches upon some authors of psychological novels, before moving on in turn to the crime novel, the detective novel and the roman noir and finally the action novel.

National Energy Balance - 1981

International Nuclear Information System (INIS)

Anon.

1981-01-01

The National Energy Balance - 1981, shows a new metodology and information in level of several economic sectors, as well as a separation of primary and secondary energy sources, its energy fluxes, i.e. production, imports, exports, consumption, etc...(E.G.) [pt

Analysis of the energy production of Danish wind turbines 1981-1992

International Nuclear Information System (INIS)

Godtfredsen, F.

1995-10-01

A study of 1981-1992 energy production from Danish wind turbines has been carried out. The study is based on production data from the greater part of Danish wind turbines, as reported by the turbine owners and published in the magazine Naturlig Energi. The study shows a significant rise in the average energy production from 55 kW turbines erected in the early eighties to modern 150-500 kW turbines erected in 1992. The average yearly energy production of new turbines raised from rather more than 400 MWh per square meter swept rotor area in 1981 to 750-900 MWh in 1992. The main reasons for this increase are the development of larger wind turbines (with larger generator capacity, rotor area and hub height), more efficient turbines. (au) 18 tabs., 14 ills., 8 refs

Trends in melanoma in the elderly in Denmark, 1980-2012

DEFF Research Database (Denmark)

Hoejberg, Lise; Gad, Dorte; Gyldenkerne, Niels

2016-01-01

Background The incidence of melanoma is rising in Denmark. In the present paper we describe incidence, mortality and survival in Denmark from 1980 to 2012 focusing on age, comparing persons aged 70 years or more with those aged less than 70 years. Material and methods Melanoma was defined as ICD-...... with melanoma is increasing and especially the mortality in the elderly. This important knowledge must be kept in mind when future treatment strategies are planned....... the elderly. In 1980, 32.6% of the patients who died from melanoma were older than 69 years compared to 56.2% in 2012. In 1980, the mortality rate was 121.4 per 100 000 person years, increasing to 353.1 in 2012. For the younger patients, the mortality rates are only slight increasing, but for the elder...... patients the mortality rates are increasing dramatically. In general the survival has increased for all age groups over the years. Conclusion The incidence rates for all age groups are rising. The increase was mainly caused by a rising incidence among the elderly. Mortality among Danish patients...

Health inequalities during 20 years of rapid economic development in China (1980-2000): a mortality analysis.

Science.gov (United States)

Zheng, XiaoYing; Song, XinMing; Chen, Gong; You, YunZhong; Ren, Qiang; Liu, JuFen; Zhang, Lei; Tan, LingFang; Wei, JiHong; Chen, QiuYuan

2011-08-01

To examine the influence of China's economic reforms on population health and regional mortality rates. Longitudinal study measuring the mortality trends and their regional variations. Using data from the three most recent national censuses, we used the model life table to adjust the mortality levels within the population for each census, and to calculate life expectancy. We then examined the variation in patterns of mortality and population health by economic status, region and gender from 1980-2000. Life expectancy varied with economic status, province, and gender. Results showed that, although life expectancy in China had increased overall since the early 1980s, regional differences became more pronounced. Life expectancy for populations who live in the eastern coastal provinces are greater than those in the western regions. Differences in life expectancy are primarily related to differences in regional economic development, which in turn exacerbate regional health inequalities. Therefore, it is necessary to improve economic development in less developed regions and to improve health policies and the public health system that address the needs of everyone. Copyright © 2011 The Editorial Board of Biomedical and Environmental Sciences. Published by Elsevier B.V. All rights reserved.

Greenhouse effect of trace gases, 1970-1980

Science.gov (United States)

Lacis, A.; Hansen, J.; Lee, P.; Lebedeff, S.; Mitchell, T.

1981-01-01

Increased abundances were measured for several trace atmospheric gases in the decade 1970-1980. The equilibrium greenhouse warming for the measured increments of CH4, chlorofluorocarbons and N2O is between 50% and 100% of the equilibrium warming for the measured increase of atmospheric CO2 during the same 10 years. The combined warming of CO2 and trace gases should exceed natural global temperature variability in the 1980's and cause the global mean temperature to rise above the maximum of the late 1930's.

Progress report no. 2, 1981-1984. Arbeitsgruppe Strahlenschaeden in Festkoerpern

International Nuclear Information System (INIS)

1984-10-01

This progress report no. 2 refers to the work performed for the R and D project 3.2 'Radiation Damage in Solids' of the Hahn-Meitner-Institut fuer Kernforschung, Berlin in the period 1981-1984 and was prepared on the occasion of the review sessions of the committee of consultants (Wissenschaftlicher Beirat des HMI). These sessions take place in fall every year. Each project of the Hahn-Meitner-Institut is reviewed every four years. The report was edited under the guidance of C. Abromeit. (orig./RK)

Daresbury 1981/82

International Nuclear Information System (INIS)

1982-01-01

This annual report covers the work of the Daresbury Laboratory during the period January 1981 - March 1982 under the headings; nuclear structure (nuclear structure facility, experimental physics), synchrotron radiation (synchrotron radiation source, experimental physics), theory and computational science, computing and electronics, other activities and services. Figures concerning staffing and expenditure are given and laboratory publications covering the period are listed. (U.K.)

Advance and prospectus of seasonal prediction: assessment of the APCC/CliPAS 14-model ensemble retrospective seasonal prediction (1980-2004)

Science.gov (United States)

Wang, Bin; Lee, June-Yi; Kang, In-Sik; Shukla, J.; Park, C.-K.; Kumar, A.; Schemm, J.; Cocke, S.; Kug, J.-S.; Luo, J.-J.; Zhou, T.; Wang, B.; Fu, X.; Yun, W.-T.; Alves, O.; Jin, E. K.; Kinter, J.; Kirtman, B.; Krishnamurti, T.; Lau, N. C.; Lau, W.; Liu, P.; Pegion, P.; Rosati, T.; Schubert, S.; Stern, W.; Suarez, M.; Yamagata, T.

2009-07-01

We assessed current status of multi-model ensemble (MME) deterministic and probabilistic seasonal prediction based on 25-year (1980-2004) retrospective forecasts performed by 14 climate model systems (7 one-tier and 7 two-tier systems) that participate in the Climate Prediction and its Application to Society (CliPAS) project sponsored by the Asian-Pacific Economic Cooperation Climate Center (APCC). We also evaluated seven DEMETER models’ MME for the period of 1981-2001 for comparison. Based on the assessment, future direction for improvement of seasonal prediction is discussed. We found that two measures of probabilistic forecast skill, the Brier Skill Score (BSS) and Area under the Relative Operating Characteristic curve (AROC), display similar spatial patterns as those represented by temporal correlation coefficient (TCC) score of deterministic MME forecast. A TCC score of 0.6 corresponds approximately to a BSS of 0.1 and an AROC of 0.7 and beyond these critical threshold values, they are almost linearly correlated. The MME method is demonstrated to be a valuable approach for reducing errors and quantifying forecast uncertainty due to model formulation. The MME prediction skill is substantially better than the averaged skill of all individual models. For instance, the TCC score of CliPAS one-tier MME forecast of Niño 3.4 index at a 6-month lead initiated from 1 May is 0.77, which is significantly higher than the corresponding averaged skill of seven individual coupled models (0.63). The MME made by using 14 coupled models from both DEMETER and CliPAS shows an even higher TCC score of 0.87. Effectiveness of MME depends on the averaged skill of individual models and their mutual independency. For probabilistic forecast the CliPAS MME gains considerable skill from increased forecast reliability as the number of model being used increases; the forecast resolution also increases for 2 m temperature but slightly decreases for precipitation. Equatorial Sea Surface

Stable isotope sales: Mound Facility customer and shipment summaries, FY 1981

International Nuclear Information System (INIS)

Ruwe, A.H. Jr.

1982-01-01

A listing is given of Mound Facility's sales of stable isotopes of noble gases, carbon, oxygen, nitrogen, chlorine, and sulfur for Fiscal Year 1981. Purchasers are listed alphabetically and are divided into domestic and foreign groups. A cross-reference index by location is included for domestic customers. Cross-reference listings by isotope purchased are included for all customers

Community Radiation Monitoring Program annual report, January 1, 1981-November 30, 1982

International Nuclear Information System (INIS)

Cooper, E.N.; Jones, M.A.

1982-01-01

The Community Radiation Monitoring Program was conceived in December 1980, and implemention began in early 1981 as a cooperative effort by the US Department of Energy (DOE), US Environmental Protection Agency (EPA), the Desert Research Institute (DRI), and the University of Utah (UU). Its primary purpose is to augment the existing DOE-sponsored environmental monitoring network surrounding the Nevada Test Site that was being operated by EPA. It was designed to assure the public, both individuals and local and state entities, that there is a deep concern for the health and safety of all who could possibly be affected by past, present, and future testing at the Nevada Test Site, and that all possible precautionary monitoring of airborne radiological hazards is being done. The objectives of the program are to (1) involve the local communities and state agencies in the continuing federal program to protect health and safety of residents near the Nevada Test Site, (2) enhance the visibility and credibility of the radiation monitoring network, and (3) improve public understanding of the program by direct community involvement

Interim environmental monitoring report for the Nevada test site, first quarter 1981

International Nuclear Information System (INIS)

1981-08-01

During the first calendar quarter of 1981, no radioactivity from the nuclear tests conducted at the Nevada Test Site was measured offsite by the US Environmental Protection Agency's Environmental Monitoring Systems Laboratory. Low concentrations of 95 Zr, 95 Nb, 103 Ru, and 141 Ce attributed to the People's Republic of China nuclear test of October 15, 1980, were detected in air samples throughout the Air Surveillance Network. The maximum concentrations of these radionuclides were less than 0.1 percent of the Concentration Guides. The dosimeters of fixed station at Complex I (Coal Valley) indicated an exposure of 1.6 mR, and the dosimeters of two offsite residents, one living at Glendale, Nev., and the other near Complex I, (Coal Valley) appeared to have net exposures of 3.1 mR and 3.2 mR, respectively; however, further evaluation revealed that the net exposures were not due to an exposure from NTS operations, but may be a statistical anomaly related to an unusually low variation in the environmental background exposure rate. Further investigation is in progress

Silicon materials outlook study for 1980-85 calendar years

Energy Technology Data Exchange (ETDEWEB)

Costogue, E.; Ferber, R.; Hasbach, W.; Pellin, R.; Yaws, C.

1979-11-01

Photovoltaic solar cell arrays converting solar energy into electrical energy can become a cost-effective, alternative energy source provided that an adequate supply of low-priced solar cell materials and automated fabrication techniques are available. Presently, the photovoltaic industry is dependent upon polycrystalline silicon which is produced primarily for the discrete semiconductor device industry. This dependency is expected to continue until DOE-sponsored new technology developments mature. Recent industry forecasts have predicted a limited supply of polycrystalline silicon material and a shortage could occur in the early 80's. The Jet Propulsion Laboratory's Technology Development and Application Lead Center formed an ad hoc committee at JPL, SERI and consultant personnel to conduct interviews with key polycrystalline manufacturers and a large cross-section of single crystal ingot growers and wafer manufacturers. Industry consensus and conclusions reached from the analysis of the data obtained by the committee are reported. The highlight of the study is that there is a high probability of polycrystalline silicon shortage by the end of CY 1982 and a strong seller's market after CY 1981 which will foster price competition for available silicon.

Forecasting the mortality rates of Malaysian population using Heligman-Pollard model

Science.gov (United States)

Ibrahim, Rose Irnawaty; Mohd, Razak; Ngataman, Nuraini; Abrisam, Wan Nur Azifah Wan Mohd

2017-08-01

Actuaries, demographers and other professionals have always been aware of the critical importance of mortality forecasting due to declining trend of mortality and continuous increases in life expectancy. Heligman-Pollard model was introduced in 1980 and has been widely used by researchers in modelling and forecasting future mortality. This paper aims to estimate an eight-parameter model based on Heligman and Pollard's law of mortality. Since the model involves nonlinear equations that are explicitly difficult to solve, the Matrix Laboratory Version 7.0 (MATLAB 7.0) software will be used in order to estimate the parameters. Statistical Package for the Social Sciences (SPSS) will be applied to forecast all the parameters according to Autoregressive Integrated Moving Average (ARIMA). The empirical data sets of Malaysian population for period of 1981 to 2015 for both genders will be considered, which the period of 1981 to 2010 will be used as "training set" and the period of 2011 to 2015 as "testing set". In order to investigate the accuracy of the estimation, the forecast results will be compared against actual data of mortality rates. The result shows that Heligman-Pollard model fit well for male population at all ages while the model seems to underestimate the mortality rates for female population at the older ages.

20 YEARS OF PROGRESS IN TYPHOID RESEARCH

Directory of Open Access Journals (Sweden)

Narain H. Punjabi

2012-09-01

Full Text Available In 1981, the reported number of cases of typhoid fever in Indonesia was 19,596, increasing to 26,606 m 1986, most of the increase was due to improved detection and recognition of the pathogen. A more realistic estimate of incidence for this underreported and underdiagnosed disease would be from 540,000 to 1,210,000 cases per year. This was based on results of a household survey done by Budiarso R. et al. in 1980 and 1986, and on result of a community surveillance done by Ruwido and Simanjuntak et al. from 1983-1988. These studies were done in Plaju, South Sumatera, representing an urban area and Paseh, West Java, representing a semi-rural area. The results showed that the incidence rate of typhoid fever in the semi rural area was 358/100,000 population/year, and between 760-810/100,000 population/year in the urban area. These studies also indicated that the high risk group in the population was school age children between ages of 3-19 years. From other observations, it is also noted that the case fatality in urbanized and growing areas of Indonesia, may be higher than it is reported in other areas of the world

Reports of the HMI 1978-1980

International Nuclear Information System (INIS)

1983-08-01

The publication shows the research reports of the institute in the years 1978-1980. The following fields have been referred: 1) nuclear chemistry and reactor, 2) data processing and electronics, 3) nuclear and radiation physics, 4) radiation chemistry, 5) radiation protection. (PW) [de

Fertility Decline in Pakistan 1980-2006 : A Case Study

OpenAIRE

World Bank

2010-01-01

Pakistan was selected as a case study because of its estimated 40 percent decline in fertility between 1980 and 2006. Pakistan's high fertility rate began to decline gradually after the late 1980s and has continued to fall since then, though progress has been uneven and there have been signs of a slowdown in recent years. Unlike the other four case study countries (Algeria, Botswana, Iran,...

Trends in mortality due to ischemic heart disease in the municipality of Goiania, Brazil, during the years between 1980 and 1994

Directory of Open Access Journals (Sweden)

Suzana Alves de Moraes

2000-06-01

Full Text Available OBJECTIVE: To analyze the trends of specific, standardized coefficients of mortality due to ischemic heart disease according to sex and age during the years 1980 and 1994 in the municipality of Goiania, GO, Brazil. METHODS: Data on deaths were retrieved from the Information on Mortality System of the Ministry of Health; population data were obtained from the Foundation of the Brazilian Institute for Geography and Statistics (IBGE. The trends of the specific coefficients were analyzed by triennia of the historical series, including individuals of both sexes from 25 years of age on, partitioned into 6 age groups of ten years intervals. The population data corresponding to the year 1980 were used as the standard for the calculation of each age group coefficient. Analyses were carried out by straight linear regression. RESULTS: Coefficients were greater for males in each triennium of the series and increased with age in both sexes. The study of the trends of the specific age coefficients of both sexes revealed a stable pattern of evolution up to the age of 65-74 years (P>0.05. From 75 years on, a clear-cut decline in mortality due to ischemic heart disease was shown by both sexes. The standardized coefficients also showed a significant decline (p<=0.05. CONCLUSION: The municipality of Goiânia is at present in a stage of epidemiological transition similar to that of developed countries, even though the observed decline is predominantly influenced by the mortality of older individuals (75 years of age or older.

Annual Report 1981

International Nuclear Information System (INIS)

1982-02-01

This report describes the research and development activities performed by CNEA's Chemistry Department during 1981, distributed into the following fields: Analytic Chemistry (mass spectrometry, general analysis, X-ray spectrometry, optical spectrometry, electrochemistry, active materials), Physical Chemistry (interphases, surfaces, experimental developments) and Inorganic Chemistry (preparative processes, special treatments). A list of publications made during this period on the above mentioned subjects is attached. (M.E.L.) [es

Ordinance of 18 June 1981 on financing of future expenditure for spent nuclear fuel etc. (SFS 1981:671)

International Nuclear Information System (INIS)

1982-01-01

This Ordinance, which entered into force on 1 July 1981, specifies that the National Board for Spent Nuclear Fuel settles questions and otherwise performs the supervisory and financial duties laid down in Sections 4, 7 and 10 of the 1981 Act on the financing of future expenditure for spent nuclear fuel etc. The Ordinance contains detailed provisions on the contents of the different programmes of activities mentioned in the Act and lays down rules as to the payment of fees and management of the fund set up under the Act. (NEA) [fr

Annual Report 1980

International Nuclear Information System (INIS)

1981-01-01

The activities of the laboratory during 1980 are presented in a series of reports. Research has been performed with the tandem accelerator into nuclear structure, heavy-ion reactions and the systematics of transient fields and with the 3MV accelerator into capture reactions and precision calibration of gamma-ray energies. Further details are given of advances in thermal neutron capture, shell-model calculations, statistical methods, ultra sensitive mass spectrometry and radionuclides in medicine. (C.F.)

Environmental implications of accelerated gasohol production: preliminary assessment

Energy Technology Data Exchange (ETDEWEB)

1980-01-01

This report assesses the environmental impacts of increasing US production of fuel ethanol by 330 million gallons per year in the 1980 to 1981 time frame in order to substitute gasohol for 10% of the unleaded gasoline consumed in the United States. Alternate biomass feedstocks are examined and corn is selected as the most logical feedstock, based on its availability and cost. Three corn conversion processes that could be used to attain the desired 1980 to 1981 production are identified; fermentation plants that use a feedstock of starch and wastes from an adjacent corn refining plants are found to have environmental and economic advantages. No insurmountable environmental problems can be achieved using current technology; the capital and operating costs of this control are estimated. If ethanol production is increased substantially after 1981, the environmentally acceptable use or disposal of stillage, a liquid by-product of fermentation, could become a serious problem.

German congress on X-ray radiography 1981. Deutscher Roentgenkongress 1981

Energy Technology Data Exchange (ETDEWEB)

1981-01-01

The book contains abstracts of 280 papers read at the 1981 German X-ray Congress - some abstracts, unfortunately, are not given. The following subjects were discussed: Diagnosis of internal injuries, traumatic lesions of the skull and brain, diagnosis in orthopaedics and ophthalmology, gastric examinations, diagnosis of pancreatitis due to alcoholism, ultrasonographic diagnosis, biopsy, CT diagnosis of the pelvis and nephro-urology, CT-diagnosis of the thorax, radiotherapy, nuclear medicine, radiobiology, radiological techniques and other subjects.

Vicissitudes in the Hong Kong oil market, 1980-97

International Nuclear Information System (INIS)

Chow, L.-H.

2000-01-01

Hong Kong, devoid of natural resources, has to import all the energy it consumes. Up to 1981, oil accounted for almost 100 per cent of the total primary energy requirement, of which about 59 per cent was used to generate electricity. Starting in 1982, the electricity sector switched to coal generation, leading to plummeting oil consumption. The conversion process was essentially completed by 1988. Local sales of oil products declined from 5.790 million kilolitres in 1981 to 3.470m kl in 1987, but climbed back to 5.157m kl in 1997; oil consumption stagnated between 1981 and 1997. This paper analyses the fluctuations in oil consumption during the period, covering use by the utility and non-utility sectors. Next, it deals with consumption of, and the factors involved in, the six major oil products, i.e. fuel oil, diesel, gasoline, liquefied petroleum gas, kerosene and jet fuel. Interestingly, bunker sales, including air and sea transport, rose noticeably during these years, partly offsetting the effect of slumping oil sales to the power plants and helping boost total oil demand in the 1990s. Lastly, a glimpse into the future of the Hong Kong oil market is taken. (author)

Annual report, scientific activities, 1981

International Nuclear Information System (INIS)

1982-03-01

During 1981 achievement of reliable cyclotron operation became the highest project prikrity at TRIUMF. Redesign and replacement of the RF systems was underway, and progress is being made toward improved polarized ion sources and toward higher intensity. The basic science programs spanned a wide range from chemical reaction rates to the structure of elementary particles. A large team preparing to take measurements on neutrinoless muon-electron conversion using the time projection chamber made strides toward data taking. This project is part of a general shift in the interests of TRIUMF toward particle physics. Several major experimental facilities have received improvements in 1981. The positron emission tomograph was near completion, and the CP42 isotope production cyclotron was delivered. Interest developed in the concept of an accelerator for a kaon factory

Annual Report January 1981 - June 1982

International Nuclear Information System (INIS)

1982-01-01

This is the first English language report describing the activities of Section K of the National Institute of Nuclear Physics and High Energy Physics, NIKHEF, which is the new name of what up to January 1, 1981 was called the Institute of Nuclear Physics Research, IKO. It covers the period January 1981 - June 1982. Brief reports are submitted from the various project groups which are grouped under the following subject headings: electron scattering (29 reports); physics with pions, muons and baryons (15 reports); theory (12 reports); radio and nuclear chemistry (28 reports); and MEA technical departments (4 reports). Publications by the staff and contributions to conferences are also listed. (C.F.)

Recent bibliography on analytical and sampling problems of a PWR primary coolant Pt. 1

International Nuclear Information System (INIS)

Illy, H.

1981-12-01

The first bibliography on analytical and sampling problems of a PWR primary coolant (KFKI Report-1980-48) was published in 1980 and it covered the literature published in the previous 8-10 years. The present supplement reviews the subsequent literature up till December 1981. It also includes some references overlooked in the first volume. The serial numbers are continued from the first bibliography. (author)

Temporal characteristics of atmospheric ammonia and nitrogen dioxide over China based on emission data, satellite observations and atmospheric transport modeling since 1980

Directory of Open Access Journals (Sweden)

L. Liu

2017-08-01

Full Text Available China is experiencing intense air pollution caused in large part by anthropogenic emissions of reactive nitrogen (Nr. Atmospheric ammonia (NH3 and nitrogen dioxide (NO2 are the most important precursors for Nr compounds (including N2O5, HNO3, HONO and particulate NO3− and NH4+ in the atmosphere. Understanding the changes in NH3 and NO2 has important implications for the regulation of anthropogenic Nr emissions and is a requirement for assessing the consequence of environmental impacts. We conducted the temporal trend analysis of atmospheric NH3 and NO2 on a national scale since 1980 based on emission data (during 1980–2010, satellite observation (for NH3 since 2008 and for NO2 since 2005 and atmospheric chemistry transport modeling (during 2008–2015.Based on the emission data, during 1980–2010, significant continuous increasing trends in both NH3 and NOx were observed in REAS (Regional Emission inventory in Asia, for NH3 0.17 and for NOx 0.16 kg N ha−1 yr−2 and EDGAR (Emissions Database for Global Atmospheric Research, for NH3 0.24 and for NOx 0.17 kg N ha−1 yr−2 over China. Based on the satellite data and atmospheric chemistry transport model (CTM MOZART-4 (Model for Ozone and Related chemical Tracers, version 4, the NO2 columns over China increased significantly from 2005 to 2011 and then decreased significantly from 2011 to 2015; the satellite-retrieved NH3 columns from 2008 to 2014 increased at a rate of 2.37 % yr−1. The decrease in NO2 columns since 2011 may result from more stringent strategies taken to control NOx emissions during the 12th Five Year Plan, while no control policy has focused on NH3 emissions. Our findings provided an overall insight into the temporal trends of both NO2 and NH3 since 1980 based on emission data, satellite observations and atmospheric transport modeling. These findings can provide a scientific background for policy makers that are attempting to control atmospheric

Joint annual report 1981

International Nuclear Information System (INIS)

Hohmuth, K.

1982-10-01

Results of research work carried out at the ZfK Rossendorf and other scientific institutions of the GDR in 1981 are presented in individual summaries covering the following topics: nuclear reactions, nuclear spectroscopy, nuclear theory, applied methods of nuclear physics, accelerators, nuclear electronics, computer programs. A list of publications is included

Sediment transport and storage in North Fork Caspar Creek, Mendocino County, California: water years 1980-1988

Science.gov (United States)

Michael Brent Napolitano

1996-01-01

Abstract - The old-growth redwood forest of North Fork Caspar Creek was clear-cut between 1864 and 1904. Previous research on logging-related changes in suspended sediment and streamflow would suggest that North Fork Caspar Creek has recovered from historical logging (Rice et al., 1979; Ziemer, 1981); research on the influence of large woody debris (LWD) on channel...

The state of radioactive waste management and personnel radiation exposure in commercial nuclear power plants in fiscal 1981

International Nuclear Information System (INIS)

1982-01-01

Radioactive waste management: The owners of commercial nuclear power plants are obligated to control the release of gaseous and liquid radioactive wastes below the objective release levels, and to store solid wastes in containers on the site. As for the former, the released (radioactive) quantity in fiscal 1981 (from April, 1981, to March, 1982,) together with the objective levels are given for respective nuclear power stations; and as for the latter, the stored quantity and also the cumulative quantity up to the year are given. Radiation exposure: The owners of commercial nuclear power plants are obligated to control the personnel exposure below the permissible level. The personnel exposure dose in fiscal 1981 is given for respective nuclear power station. (Mori, K.)

Report on SRS activities to March, 1981

International Nuclear Information System (INIS)

Munro, I.H.

1981-10-01

In this first Annual Report on synchrotron radiation research and related activities since the completion of the storage ring (the SRS) at Daresbury Laboratory a summary is given of progress on the storage ring itself, on beamlines, experimental stations, data acquisition and processing facilities and on the build-up of ancillary laboratories and equipment. In appendices a bibliography of synchrotron radiation research publications from March 1977 to March 1981 and a cumulative list of research grants and agreements approved by the SRFC from March 1977 to March 1981 are given. (U.K.)

Artificial radionuclide tracer supply to the Denmark strait overflow between 1972 and 1981

International Nuclear Information System (INIS)

Livingston, H.D.; Swift, J.H.; Ostlund, H.G.

1985-01-01

Measurements of the concentrations of the artificial radionuclides 3 H, 137 Cs, and 90 Sr in the northern Irminger Sea in 1972 and 1981 are reported. In both years, tracer measurements from this area included data from samples of the dense overflow water from the north through Denmark Strait. All three tracers were strongly correlated inversely with salinity in the dense outflows-the tracer maxima being related directly to the salinity minimum. When the tracer characteristics in the outflows in 1972 and 1981 were compared, concentrations of all in 1981 were observed to be about double the 1972 values. The individual tracer concentrations-on a decay-corrected, density-normalized basis-were higher in increasing order: 90 Sr(+93%) 3 H(+115%) 137 Cs(+150%). The relatively greater increases for 3 H and 137 Cs were attributed to contributions of new sources of these tracers in northern surface waters: the 3 H source is argued to derive from atmospheric hydrological recycling, whereas the 137 Cs source is identified as the input to the Greenland and Iceland seas of advected European nuclear fuel reprocessing wastes. Both the tracer and hydrographic data are used to identify northern locations of intermediate water formation capable of supplying the observed dense overflow water characteristics. It is argued, from the time taken for the overflow water to reflect the new surface 137 Cs source, that transport from the source to the overflow can be quite rapid (about 2 years)

Radioactive waste control at the reprocessing facility in fiscal 1980

International Nuclear Information System (INIS)

1982-01-01

At the fuel reprocessing facility of the Power Reactor and Nuclear Fuel Development Corporation (PNC), the release of radioactive gaseous and liquid wastes are controlled so as not to exceed the specific levels. Concentrated low and high level liquid wastes, sludge, etc. are contained in storage tanks. Low and high level solid wastes are stored in appropriate containers. In fiscal 1980 (April to March), the release of gaseous and liquid wastes was below the specific levels (as in the previous years). Based on the report made by PNC in accordance with the law concerning the regulation of reactors, etc., the following data are presented in tables: the released quantity of radioactive gaseous and liquid wastes in fiscal 1980, the cumulative stored quantity of radioactive liquid wastes up to fiscal 1980; the cumulative stored quantity of radioactive solid wastes up to fiscal 1980 and the quantity of the same stored in fiscal 1980. (J.P.N.)

Research highlights for the period February 1, 1980-July 31, 1980

International Nuclear Information System (INIS)

Shoemaker, F.C.

1980-01-01

Very brief summaries of research during the period February 1, 1980 to July 31, 1980 are given. The subjects included muon interactions, charmed particles, muon pair production, and the eta/sub c/ meson. Completed work has been published

Depositie van verzurende componenten in Nederland in de periode 1980-1995

NARCIS (Netherlands)

Bleeker A; Erisman JW; RIVM-LLO

1996-01-01

This report presents yearly averaged deposition levels of the acidifying components in the Netherlands for the period 1980-1995. n 1995 the potential acid deposition had decreased 51% with respect to 1980. The main cause of this decrease is the decrease in the SOx deposition in the second half of

Yearly program of safety research in nuclear power facilities from fiscal 1981 to 1985

International Nuclear Information System (INIS)

Anon.

1984-01-01

Nuclear safety research plans for nuclear power facilities and others from fiscal 1981 to 1985 are presented for the following areas: the safety of LWR fuel, loss-of-coolant accidents, the structural safety of LWR installations, the reduction of radioactive material release from nuclear power facilities, the stochastic safety evaluation of nuclear power facilities, the aseismicity of nuclear power facilities, the safety of nuclear fuel facilities, and the safety of nuclear fuel transport vessels. In the respective areas, the needs for research and the outline of research works are summarized. Then, about the major research works in each area, the purpose, contents, term and responsible institution of the research are given. (Mori, K.)

BX in-situ oil-shale project. Quarterly technical progress report, June 1, 1981-August 31, 1981

Energy Technology Data Exchange (ETDEWEB)

Dougan, P.M.

1981-09-20

June 1, 1981-August 31, 1981 was the third consecutive quarter of superheated steam injection at the BX In Situ Oil Shale Project. Injection was continuous except for the period of July 14th to August 1st when the injection was suspended during the drilling of core hole BX-37. During the quarter, 99,760 barrels of water as superheated steam were injected into Project injection wells at an average well head temperature of 752/sup 0/F and an average wellhead pressure of 1312 PSIG. During the same period, 135,469 barrels of fluid were produced from the Project production wells for a produced to injected fluid ratio of 1.36 to 1.0. Net oil production during the quarter was 38 barrels.

Availability of thermal power plants 1981-1990

International Nuclear Information System (INIS)

Nitsch, D.; Schmitz, H.

1991-01-01

The present volume covers the period of 1981 to 1990 and contains availability data of power plants in Germany and abroad. Data are presented on fossil-fuelled units, units with a combined gas/steam cycle, nuclear power plants and gas turbines. The fossil-fuelled units are broken down by unit size, years of operation, fuel, type of combustion (dry, melt) and type (mono, duo units, subcritical and supercritical systems). Nuclear power stations are arranged by type of reactor (PWR, BWR), unit size and years of operation. Combined cycle power plants are listed separately due to their different technical concepts. Apart from availability and utilisation values of gas turbines there are data on reliability and the number of successful and unsuccessful starts. In general the data are first given for all plants and then for the German plants in particular. Performance values are gross values measured at generator terminals and, as the number of plants, they are end-of-the-year figures [de

List of publications, 1976 - 1981

International Nuclear Information System (INIS)

1981-12-01

The scientific and technical publications of Atomic Energy of Canada Ltd. - reports, reprints of journal articles, and presentations to conferences - issued from April 1976 to March 1981 are listed under ten subject categories, and author and report number indexes are provided

Financial policy and speculative runs with a crawling peg: Argentina 1979-1981

NARCIS (Netherlands)

van Wijnbergen, S.J.G.

1989-01-01

This paper presents a model of a balance-of-payment crisis and examines the financial policy of the Argentine government in dealing with the speculative runs on the peg between December 1978 and February 1981. The evolution of a crisis when a collapse is not perfectly foreseen; The factors that

1980 Annual status report: operation of the high flux reactor

International Nuclear Information System (INIS)

1981-01-01

HFR Petten has been operated in 1980 in fulfilment of the 1980/83 JRC Programme Decision. Both reactor operation and utilization data have been met within a few percent of the goals set out in the annual working schedule, in support of a large variety of research programmes. Major improvements to experimental facilities have been introduced during the year and future modernization has been prepared

Space heating with ultra-low-temperature district heating - A case study of four single-family houses from the 1980s

DEFF Research Database (Denmark)

Østergaard, Dorte Skaarup; Svendsen, Svend

. These benefits can be maximized if district heating temperatures are lowered as much as possible. In this paper we report on a project where 18 Danish single-family houses from the 1980s were supplied by ultra-low-temperature district heating with a supply temperature as low as 45 °C for the main part...... the four houses were modelled in the building simulation tool IDA ICE. The simulation models included the actual radiator sizes and the models were used to simulate the expected thermal comfort in the houses and resulting district heating return temperatures. Secondly measurements of the actual district...... heating return temperatures in the houses were analysed for different times of the year. The study found that existing Danish single-family houses from the 1980s can be heated with supply temperatures as low as 45 °C for the main part of the year. Both simulation models and test measurements showed...

Progress report for 1980 to 1981

International Nuclear Information System (INIS)

1981-01-01

Completed research in direct e + e - pair production from hadronic bremsstrahlung, and π 0 production from πp and πNe collisions at 200 GeV; as well as ongoing research in π + p interactions at 15.7 GeV/c, and γp interactions at 19.5 GeV/c is reviewed

A comparison of radon levels in Swedish homes in the 1980s and 30 years ago

International Nuclear Information System (INIS)

Swedjemark, G.A.; Buren, A.; Majones, L.

1990-01-01

The radon levels in Swedish homes were investigated in the 1950s and again in the 1980s. In 1955-56, an investigation of homes built before 1946 was carried out in four towns in Central Sweden by Hultqvist with the aim of obtaining results which were representative for the homes in the towns studied. In 1980-82 an investigation was carried out on Swedish homes built before 1976. This time the aim was to provide averages and distributions for the radon exposure of the Swedish population. Correlations with parameters such as building materials and building periods were also investigated. In this paper the radon concentrations in homes from approximately the same regions in the two investigations are compared. The average was found to be four times higher for the homes measured in 1980-82 than for those measured in 1955-56. The reason for this increase is discussed including a thorough evaluation of the sampling and measurement methods used in the two investigations

Hard X-ray observations of the Her X-1 line feature

International Nuclear Information System (INIS)

Manchanda, R.K.; Vialetto, G.; Bazzano, A.; La Padula, C.; Polcaro, V.F.; Ubertini, P.

1982-01-01

We have carried out two observations separated by a year in 1980 and 1981 during the mid-on phase of Her X-1, by using xenon filled multi-wire proportional chambers. This paper presents the time-averaged spectral results of Her X-1 in the 15-150 keV energy range. The possible case of the line centroid variability seen during 1980 experiment is also discussed. (orig./WL)

Progress report 1981-1982 - Instituto de Fisica - Universidade Federal do Rio Grande do Sul

International Nuclear Information System (INIS)

1983-01-01

Several works, covering the 1981 and 1982 years, from the Physical Institut of the Federal University of Rio Grande do Sul - Brazil are reported. They treat both experimental and theoretical aspects of almost the totality of the physical areas, including also the instrumentation part. (L.C.) [pt

Environmental radioactivity in the Faroes in 1981

International Nuclear Information System (INIS)

Aarkrog, A.; Dahlgaard, H.; Lippert, J.; Hallstadius, L.; Holm, E.

1982-07-01

Measurements of fallout radioactivity in the Faroes in 1981 are presented. Strontium-90 (and 137 Cs in most cases) was determined in regularly collected samples of precipitation, grass, milk, fish, sea water, bread and drinking water. In addition, analyses were made of spot samples of lamb, sea birds, potatoes, sea plants, vegetables, eggs, and human bone. Estimates are given of the mean contents of 90 Sr and 137 Cs in the human diet in the Faroes in 1981. In Appendix the results from samplings of sea water and biota along the Icelandic and the Norwegian coasts are given. (author)

The incidence of meconium-stained amniotic fluid from 1980 through 1986, by year and gestational age.

Science.gov (United States)

Dysart, M; Graves, B W; Sharp, E S; Cotsonis, G

1991-09-01

The annual incidence of meconium-stained amniotic fluid was analyzed for changes in a total obstetric sample of 45,115 singleton, vertex, liveborn infants over a 7-year study period. The incidence of meconium-stained amniotic fluid for the total obstetric population was calculated for each year of the study period. The sample was then stratified by estimated gestational age, and the incidence of meconium-stained amniotic fluid was calculated for each gestational age group. The incidence of meconium-stained amniotic fluid increased 40.9% over the study period, from 18.8% in 1980 to 26.5% in 1986 (P less than .001). This increase was found to be in a consistent linear trend (P less than .05). The incidence of meconium-stained amniotic fluid was also found to increase significantly in a linear trend as gestational age of the fetus increased. These findings lend support to both the maturational theory and the stress theory of meconium passage in utero.

The end of the decline in cervical cancer mortality in Spain: trends across the period 1981-2012.

Science.gov (United States)

Cervantes-Amat, Marta; López-Abente, Gonzalo; Aragonés, Nuria; Pollán, Marina; Pastor-Barriuso, Roberto; Pérez-Gómez, Beatriz

2015-04-15

In Spain, cervical cancer prevention is based on opportunistic screening, due to the disease's traditionally low incidence and mortality rates. Changes in sexual behaviour, tourism and migration have, however, modified the probability of exposure to human papilloma virus among Spaniards. This study thus sought to evaluate recent cervical cancer mortality trends in Spain. We used annual female population figures and individual records of deaths certified as cancer of cervix, reclassifying deaths recorded as unspecified uterine cancer to correct coding quality problems. Joinpoint models were fitted to estimate change points in trends, as well as the annual (APC) and average annual percentage change. Log-linear Poisson models were also used to study age-period-cohort effects on mortality trends and their change points. 1981 marked the beginning of a decline in cervical cancer mortality (APC(1981-2003): -3.2; 95% CI:-3.4;-3.0) that ended in 2003, with rates reaching a plateau in the last decade (APC2003-2012: 0.1; 95% CI:-0.9; 1.2). This trend, which was observable among women aged 45-46 years (APC(2003-2012): 1.4; 95% CI:-0.1;2.9) and over 65 years (APC(2003-2012): -0.1; 95% CI:-1.9;1.7), was clearest in Spain's Mediterranean and Southern regions. The positive influence of opportunistic screening is not strong enough to further reduce cervical cancer mortality rates in the country. Our results suggest that the Spanish Health Authorities should reform current prevention programmes and surveillance strategies in order to confront the challenges posed by cervical cancer.

Report on results of R and D of coal liquefaction technology under Sunshine Project in fiscal 1981 (development of motive force recovery system by hydrohoist); 1981 nendo sekitan ekika gijutsu no kenkyu kaihatsu, chokusetsu suiten ekika plant no kaihatsu seika hokokusho. Hydrohoist ni yoru doryoku kaishu system no kaihatsu

Energy Technology Data Exchange (ETDEWEB)

NONE

1982-03-01

This paper explains the results of development of a hydrohoist system in a direct hydro-liquefaction plant under the Sunshine Project in fiscal 1981. Coal liquefaction deals with three phases of gas, liquid and solid at high pressures of 100-300 kg/cm{sup 2}. Slurry consisting of coal, catalyst and solvent is once fed into a supply chamber by a low pressure slurry pump. A high pressure slurry formed in a liquefaction reactor, after the separation of gaseous object, is boosted by a booster pump and force-fitted into the supply chamber from the above, discharging the slurry in the chamber to the high pressure reactor side. Since the high pressure product is used as the driving liquid, a force-feeding motive force can be greatly curtailed. It is a motive force recovery type hydrohoist. The product slurry in the supply chamber is discharged from a valve in the upper part; with the inner pressure going down quickly, the discharge valve wears very little. The basic experimental equipment was manufactured in fiscal 1980, with a test research conducted using the improved main equipment in fiscal 1981, and with the conceptual design of the hydrohoist also implemented on the assumption that it was applied to a pilot plant. (NEDO)

Programme budget 1981

International Nuclear Information System (INIS)

1980-01-01

There are 11 main fields of KfK R + D activities which are connected with one or more of the research goals of a) assurance of nuclear fuel supply, b) nuclear waste management, c) safety of nuclear facilities, d) basic research and research on new technologies. The scientific and technical tasks connected with these goals in 1981 and on a medium-term basis as well as the financial requirements are presented in the programme budget. (orig.) [de

United States School Finance Policy, 1955-1980.

Science.gov (United States)

Guthrie, James W.

1983-01-01

This article describes the past 25 years of school finance policy reforms, illustrates tensions among various value proponents, and distills commonalities of reform efforts and their effects. Speculations on the probable points of conflict for the 1980s are provided. (Author/LC)

Strontium-90 and cesium-137 in vegetables (consuming districts) (from May 1981 to Nov. 1981)

International Nuclear Information System (INIS)

1981-01-01

90 Sr and 137 Cs in vegetables (consuming districts) were determined. Spinach and Japanese radish were selected as the representatives for leaf vegetables and for non-starch roots, respectively. The results from May to November 1981 are shown in a table. (Namekawa, K.)

Comparison of the 1981 INEL dispersion data with results from a number of different models

Energy Technology Data Exchange (ETDEWEB)

Lewellen, W S; Sykes, R I; Parker, S F

1985-05-01

The results from simulations by 12 different dispersion models are compared with observations from an extensive field experiment conducted by the Nuclear Regulatory Commission at the Idaho National Engineering Laboratory in July, 1981. Comparisons were made on the bases of hourly SF/sub 6/ samples taken at the surface, out to approximately 10 km from the 46 m release tower, both during and following 7 different 8-hour releases. Comparisons are also made for total integrated doses collected out to approximately 40 km. Three classes of models are used. Within the limited range appropriate for Class A models this data comparison shows that neither the puff models or the transport and diffusion models agree with the data any better than the simple Gaussian plume models. The puff and transport and diffusion models do show a slight edge in performance in comparison with the total dose over the extended range approximate for class B models. The best model results for the hourly samples show approximately 40% calculated within a factor of two when a 15/sup 0/ uncertainty in plume position is permitted and it is assumed that higher data samples may occur at stations between the actual sample sites. This is increased to 60% for the 12 hour integrated dose and 70% for the total integrated dose when the same performance measure is used. None of the models reproduce the observed patchy dose patterns. This patchiness is consistent with the discussion of the inherent uncertainty associated with time averaged plume observations contained in our companion reports on the scientific critique of available models.

Estado nutricional de crianças índias do Alto Xingu em 1980 e 1992 e evolução pondero-estatural entre o primeiro e o quarto anos de vida Nutritional status of indigenous children from the Alto Xingu in 1980 and 1992 and follow-up of weight and height from the first through the fourth years of life

Directory of Open Access Journals (Sweden)

Mauro Batista de Morais

2003-04-01

Full Text Available Os objetivos deste estudo realizado com a população infantil do Alto Xingu foram: (1 analisar a evolução do peso e da estatura entre o primeiro e o quarto anos de vida, (2 comparar o estado nutricional em 1980 e 1992. Avaliaram-se o peso e a estatura de: (1 81 crianças no primeiro e no quarto ano de vida; (2 264 crianças avaliadas em 1980 e de 172 em 1992 (idade This study focused on the under-five population of the Alto Xingu region in Brazil, with the following objectives: (1 to evaluate height and weight increment from the first through the fourth years of life and (2 to compare nutritional status in 1980 and 1992. Height and weight increases were evaluated in 81 children. Weight and height were measured in 264 children evaluated in 1980 and in 172 in 1992 (< 10 years of age. Median Z-scores in the first and fourth years of life, respectively, showed: (1 a decrease in weight-for-age, (-0.12 in the first year and -0.51 in the fourth year of life; p = 0.002; (2 a decrease in weight-for-height (+1.31 and +0.08; p < 0.001; (3 an increase in height-for-age (-1.50 and -0.94; p < 0.001. Median Z-scores in 1980 and 1992 showed: (1 no change in weight-for-age (-0.61 in 1980 and -0.62 in 1992; p = 0.90; (2 no change in weight-for-height (+0.27 and +0.34; p = 0.10; and (3 a decrease in height-for-age (-1.04 and -1.22; p = 0.02. Height-for-age increased and weight-for-height decreased between the first and fourth years of life. A decrease in height-for-age was observed from 1980 to 1992, demonstrating the importance of nutritional surveillance among the population of the Alto Xingu.

A graphical study of tuberculosis incidence and trends in the WHO's European region (1980-2006).

Science.gov (United States)

Ríos, Martín; Monleón-Getino, Toni

2009-01-01

A graphical output was obtained using classical principal component analysis techniques in order to analyse tuberculosis trends in Europe over a 27-year period (1980-2006). Taxonomic methods were used to better define the interrelationship between the data in the 52 countries studied. Data were provided by the World Health Organization. Differences in the overall incidence and trends were identified during the 1980-2006 period. The highest rates of incidence were reported in Kazakhstan, Bosnia and Herzegovina, Romania and Kyrgyzstan. High and moderately high rates were reported in the former Soviet Union, the former Yugoslavia, some countries from the former Eastern Bloc, Turkey and Portugal. The lowest rates were reported in the eastern Mediterranean, Scandinavia and Iceland. Risk of infection was determined by social conditions, intravenous drug use, HIV infection and immigration from countries where tuberculosis is endemic. As regards development of tuberculosis in Europe, 1992 represents the change in the decreasing trend in the incidence observed from 1980, when the incidence presented a minimum general trend and started to increase. The linear model calculated to project the rate of increase from 2006 to 2015, reveals the tuberculosis rates observed during the 1980s.

7 CFR 1980.401 - Introduction.

Science.gov (United States)

2010-01-01

... 7 Agriculture 14 2010-01-01 2009-01-01 true Introduction. 1980.401 Section 1980.401 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS-COOPERATIVE... REGULATIONS (CONTINUED) GENERAL Business and Industrial Loan Program § 1980.401 Introduction. (a) Direct...

Strontium-90 and cesium-137 in total diet (from Jun. 1981 to Dec. 1981)

International Nuclear Information System (INIS)

1981-01-01

90 Sr and 137 Cs in total diet were determined. A full one day ordinary diet including three meals, water, tea and other in-between snacks for five persons was collected as a sample of ''total diet''. The results from June to December 1981 are shown in a table. (Namekawa, K.)

NEA activities in 1981

International Nuclear Information System (INIS)

1982-01-01

This report describes the main features of the Agency's work during 1981 and discusses the state and prospects of the nuclear industry in OECD countries. Trends in nuclear power, radiological and environmental impacts of nuclear fuel cycle activities, nuclear safety research and licensing, nuclear law, nuclear development and fuel cycle studies technical co-operation, nuclear science organisation and administration are reviewed

Temperature profile data collected using CTD casts from NOAA Ship RESEARCHER in the North Atlantic Ocean from 1981-11-21 to 1981-12-07 (NODC Accession 8200194)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Temperature profile and other data were collected using CTD casts from NOAA Ship RESEARCHER in the North Atlantic Ocean from 21 November 1981 to 07 December 1981....

Radiation exposure to the staff of the Karlsruhe Nuclear Research Center, 1969-1981

International Nuclear Information System (INIS)

Koelzer, W.

1983-07-01

Evaluation of the data from the personnel dosimetry of the staff monitored from 1969 until 1981 at the Karlsruhe Nuclear Research Center (Kernforschungszentrum Karlsruhe GmbH) gives a total external dose of 6,335 rem including natural radiaiton background. The occupational exposure of the radiation workers within this period comes to 3,076 rem, which gives an average annual external occupational exposure of 0.14 rem. In 1,832 cases an annual dose between 0.5 and 1.5 rem per year and in 353 cases a dose of more than 1.5 rem per year have been measured. The highest value, measured in 1972, amounted to 6.8 rem. During the period from 1969 until 1981 more than 34,000 incorporation measurements were performed with the whole body counter and the lung counter, 1,963 cases with positive findings. In 96% of the cases the values of incorporated activity were inferior to 1% - in 70% even inferior to 0.1% - of the maximum permissible body burden values of ICRP 2. Only 5 cases exceeded these values. (orig.) [de

Nuclear engineering enrollments and degrees, 1981

International Nuclear Information System (INIS)

Little, J.R.; Shirley, D.L.

1982-05-01

This report presents data on the number of students enrolled and the degrees awarded in academic year 1980-81 from 73 US institutions offering degree programs in nuclear engineering or nuclear options within other engineering fields. Presented here are historical data for the last decade, which provide information such as trends by degree level, foreign national student participation, female and minority student participation, and placement of graduates. Also included is a listing of the universities by type of program and number of students

Strontium-90 in human bone: 1981 results for New York City and San Francisco

International Nuclear Information System (INIS)

Klusek, C.S.

1982-01-01

Results are presented of determinations of Sr-90 content of 102 specimens of vertebrae obtained during 1981 in New York City and San Francisco. The average Sr-90 to Ca ratios for adult vertebrae are 0.95 pCi/g Ca (0.037 Bq/g Ca) in New York and 0.61 pCi/g Ca (0.023 Bq/g Ca) in San Francisco, little changed from the average values of the previous year. Average Sr-90 concentrations in children's bone are now little different from the adult values. A two compartment bone model, which accounts for both short and long term retention of Sr-90 in bone, is used to describe the variations of Sr-90 content of bone and provide correlation with dietary Sr-90 intake. Regression analysis of the 21 years of survey data provides values of the relative retention of dietary Sr-90 and the effective bone turnover rates. The bone model gives satisfactory description of observed Sr-90 levels and allows reliable assessment of the long-term behavior of Sr-90 in man

The Text of the Agreement of 25 February 1975 between the Agency, the Government of Monaco and the Oceanographic Institute at Monaco concerning Developmental Studies on the Effects of Radioactivity in the Sea. Extensions of the Agreement

International Nuclear Information System (INIS)

1981-07-01

The agreement of 25 February 1975 between the Agency, the Government of the Principality of Monaco and the Oceanographic Institute at Monaco, concerning developmental studies on the effects of radioactivity in the sea provided for the project in question to continue for a period of six years ending on 31 December 1980. On 5 February 1981 the three parties agreed, in an exchange of letters, on a continuation of the project for six months ending on 30 June 1981. On 1 June 1981 the three parties agreed, in an exchange of letters, on a further extension of the project for a period of three years ending on 30 June 1984, with the understanding that any party to the agreement may terminate it by giving six months' notice.

Meningen over abortus in West-Europa, 1981-2000 [Abortion attitudes in Western Europe, 1981-2000

NARCIS (Netherlands)

Need, A.; Ultee, W.C.; Levels, M.; Tienen, M. van

2008-01-01

This article answers descriptive and explanatory questions about abortion attitudes in Western Europe between 1981 and 2000. It explains country differences and trends in these attitudes with abortion laws of states, with the norms that prevail in churches and schools, and with opinions and

Annual research report, 1981-1982

International Nuclear Information System (INIS)

1982-01-01

Mapping of the magnetic field of the University of Manitoba Spiral Ridge Cyclotron took place during February and March, 1981, using 40 H - beam settings and 30 D - settings. This was made possible by the arrival of a new VAX 11-750 computer, which has revolutionised the experimental program. Of particular interest in the research program are the observation of evidence for sensitivity of the three nucleon system to the detailed nature of the two body force; the first measurement of the polarisation of neutrons emitted in a (p,n) reaction at the University; the detailed study of recoil polarisation following a direct reaction; and the separation of projectile and ejectile spin-dependent effects in nuclear reactions. The completion of a new Dee system enabling conversion of the accelerator to the push-push mode by the end of the year will make possible a major upgrading

Declining primary energy consumption in nine countries of the European Community in 1980

International Nuclear Information System (INIS)

Gabel, R.

1981-01-01

The Statistical Office of the European Communities has published preliminary figures for energy consumption in the Community (of the Nine) for the year 1980. These show a primary energy consumption for the EEC in 1980 of approx. 1344 mtce. That is 63 mtce or 4.5% less than in the previous year. Primary energy consumption in 1980 still bore comparison, to some extent, with the previous record figures for 1973, the last 'normal year' before the first crisis. The figures for all the Community countries show that the energy policy measures introduced in recent years are becoming more effective, particularly the attempts to restrict oil consumption. There is also the effect of oil prices, which again rose dramatically in 1979/80. Whether this decline in consumption will continue in the future will only become clear when the promised economic upturn arrives. (orig./UA) [de

List of publications 1981-1986

International Nuclear Information System (INIS)

1987-03-01

This list includes all the scientific and technical publications of Atomic Energy of Canada Limited - reports, reprints of journal articles, and translations - issued from 1981 April to 1986 March. The titles and other bibliographic information are arranged in several categories, each devoted to a broad subject area

WA Smith: LP Vosloo, CH van Niekerkand FP Theron Gossypol, a ...

African Journals Online (AJOL)

with the semen of boars (Tso & Lee, 1981), rodents (Hahn,. Rusticus, Probst, Homm & Johnson, 1981), monkeys ... enzymes (Lee & MaIling, 1981; Tso & Lee, 1981;Kennedy, van der Ven, Straus, Bhattacharyya, Waller, ... 1973), Lindsey, Hawkins & Guthrie (1980) showed that diets supplying 24 g free gossypol per lactating ...

7 CFR 1980.331 - Collateral.

Science.gov (United States)

2010-01-01

... 7 Agriculture 14 2010-01-01 2009-01-01 true Collateral. 1980.331 Section 1980.331 Agriculture... REGULATIONS (CONTINUED) GENERAL Rural Housing Loans § 1980.331 Collateral. (a) General. The entire loan must... borrower. (c) All collateral must secure the entire loan. The Lender will not take separate collateral...

Changes in energy intensities of Thai industry between 1981 and 2000: a decomposition analysis

International Nuclear Information System (INIS)

Bhattacharyya, S.C.; Ussanarassamee, Arjaree

2005-01-01

Industrial demand accounts for about 30% of total final energy demand in Thailand, which experienced rapid increases in energy demand. This paper analyzes the changes in industrial energy intensities over a period of 20 years (1981-2000) and identifies the factors affecting the energy consumption using logarithmic mean Divisia decomposition technique. It is found that Thai industry has passed through four different phases of growth and energy consumption has closely followed the industrial growth pattern. Energy intensity of Thai industry decreased from 17.6 toe/million baht (constant 1988 prices) in 1981 to 15.8 toe/million baht (1988 prices) in 2000. Non-metallic mineral industry is the most intensive industry followed by basic metal, food and beverage, chemical and paper industries. The factor analysis indicates that both the structural effect and intensity effect contributed to a decline of aggregate intensity by 8% during 1981-1986 but in the rest of the periods, the two effects acted in opposite directions and thereby reducing the overall effect on aggregate intensity. Food and beverages, non-metallic mineral and chemical industries had significantly influenced the changes in aggregate intensity at sectoral level

MAP3S precipitation chemistry network: fourth periodic summary report (1980)

Energy Technology Data Exchange (ETDEWEB)

1981-12-01

This, the fourth in a series of summary reports, contains complete field and chemical data from the MAP3S/RAINE (Multistate Atmospheric Power Production Pollution Studies) Precipitation Chemistry Network for the year 1980. The 1980 data were added to the previous data base, and an update of the previous statistical summary completed. Included are basic statistics, time trend analyses, and monthly averages.

Modelling of the urban concentrations of PM2.5 on a high resolution for a period of 35 years, for the assessment of lifetime exposure and health effects

Directory of Open Access Journals (Sweden)

J. Kukkonen

2018-06-01

Full Text Available Reliable and self-consistent data on air quality are needed for an extensive period of time for conducting long-term, or even lifetime health impact assessments. We have modelled the urban-scale concentrations of fine particulate matter (PM2.5 in the Helsinki Metropolitan Area for a period of 35 years, from 1980 to 2014. The regional background concentrations were evaluated based on reanalyses of the atmospheric composition on global and European scales, using the SILAM model. The high-resolution urban computations included both the emissions originated from vehicular traffic (separately exhaust and suspension emissions and those from small-scale combustion, and were conducted using the road network dispersion model CAR-FMI and the multiple-source Gaussian dispersion model UDM-FMI. The modelled concentrations of PM2.5 agreed fairly well with the measured data at a regional background station and at four urban measurement stations, during 1999–2014. The modelled concentration trends were also evaluated for earlier years, until 1988, using proxy analyses. There was no systematic deterioration of the agreement of predictions and data for earlier years (the 1980s and 1990s, compared with the results for more recent years (2000s and early 2010s. The local vehicular emissions were about 5 times higher in the 1980s, compared with the emissions during the latest considered years. The local small-scale combustion emissions increased slightly over time. The highest urban concentrations of PM2.5 occurred in the 1980s; these have since decreased to about to a half of the highest values. In general, regional background was the largest contribution in this area. Vehicular exhaust has been the most important local source, but the relative shares of both small-scale combustion and vehicular non-exhaust emissions have increased in time. The study has provided long-term, high-resolution concentration databases on regional and urban scales that can be used for

'Changes in Tone, Setting, and Publisher: Indigenous Literatures of Australia and New Zealand from the 1980s to Today'

Directory of Open Access Journals (Sweden)

Per Henningsgaard

2016-05-01

Full Text Available This article examines four novels written since 1980 by two Aboriginal Australian authors and two Maori authors. Two of the four novels were written near the beginning of this period and feature settings that are contemporary with their publication; The Day of the Dog by Aboriginal Australian author Archie Weller was published in 1981, while Once Were Warriors by Maori author Alan Duff was published in 1990. The other two novels (That Deadman Dance by Aboriginal Australian author Kim Scott and The Trowenna Sea by Maori author Witi Ihimaera are works of historical fiction written in the last decade. The shift in tone between the earlier novels and the more recent novels is particularly remarkable. Coupled with the shift in tone, the settings have changed. It is tempting to ascribe the shifts in tone and setting over this 30-year period to the changing social and political realities surrounding the issue of indigenous relations in the two nations. And these factors undoubtedly played an important role in the aforementioned shifts; indigenous authors writing today are responding to a different social and political reality compared to indigenous authors writing in the 1980s and early 1990s. What this explanation overlooks, however, are the concurrent changes in the publication of indigenous literature and how these might contribute to the types of changes noted above. Indigenous writers are now writing for an international literary marketplace. This article makes it clear that there are significant implications to the shift from indigenous literature being published by small to medium-sized local publishing houses, to indigenous literature being published by the local arm of a multinational conglomerate.

Life-cycle phosphorus management of the crop production–consumption system in China, 1980–2012

Energy Technology Data Exchange (ETDEWEB)

Wu, Huijun [School of Earth Environment, Anhui University of Science and Technology, Huainan 232001 (China); Yuan, Zengwei, E-mail: yuanzw@nju.edu.cn [State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Nanjing 210023 (China); Gao, Liangmin [School of Earth Environment, Anhui University of Science and Technology, Huainan 232001 (China); Zhang, Ling [College of Economics and Management, Nanjing Forestry University, Nanjing 210037 (China); Zhang, Yongliang [Policy Research Center for Environment and Economy, Ministry of Environmental Protection, Beijing 100029 (China)

2015-01-01

Phosphorus (P) is an essential resource for agriculture and also a pollutant capable of causing eutrophication. The possibility of a future P scarcity and the requirement to improve the environment quality necessitate P management to increase the efficiency of P use. This study applied a substance flow analysis (SFA) to implement a P management procedure in a crop production–consumption (PMCPC) system model. This model determined the life-cycle P use efficiency (PUE) of the crop production–consumption system in China during 1980–2012. The system includes six subsystems: fertilizer manufacturing, crop cultivation, crop processing, livestock breeding, rural consumption, and urban consumption. Based on this model, the P flows and PUEs of the subsystems were identified and quantified using data from official statistical databases, published literature, questionnaires, and interviews. The results showed that the total PUE of the crop production–consumption system in China was low, notably from 1980 to 2005, and increased from 7.23% in 1980 to 20.13% in 2012. Except for fertilizer manufacturing, the PUEs of the six subsystems were also low. The PUEs in the urban consumption subsystem and the crop cultivation subsystem were less than 40%. The PUEs of other subsystems, such as the rural consumption subsystem and the livestock breeding subsystem, were also low and even decreased during these years. Measures aimed to improve P management practices in China have been proposed such as balancing fertilization, disposing livestock excrement, adjusting livestock feed, changing the diet of residents, and raising the waste disposal level, etc. This study also discussed several limitations related with the model and data. Conducting additional related studies on other regions and combining the analysis of risks with opportunities may be necessary to develop effective management strategies. - Highlights: • A model of P management of the crop production–consumption system

Life-cycle phosphorus management of the crop production–consumption system in China, 1980–2012

International Nuclear Information System (INIS)

Wu, Huijun; Yuan, Zengwei; Gao, Liangmin; Zhang, Ling; Zhang, Yongliang

2015-01-01

Phosphorus (P) is an essential resource for agriculture and also a pollutant capable of causing eutrophication. The possibility of a future P scarcity and the requirement to improve the environment quality necessitate P management to increase the efficiency of P use. This study applied a substance flow analysis (SFA) to implement a P management procedure in a crop production–consumption (PMCPC) system model. This model determined the life-cycle P use efficiency (PUE) of the crop production–consumption system in China during 1980–2012. The system includes six subsystems: fertilizer manufacturing, crop cultivation, crop processing, livestock breeding, rural consumption, and urban consumption. Based on this model, the P flows and PUEs of the subsystems were identified and quantified using data from official statistical databases, published literature, questionnaires, and interviews. The results showed that the total PUE of the crop production–consumption system in China was low, notably from 1980 to 2005, and increased from 7.23% in 1980 to 20.13% in 2012. Except for fertilizer manufacturing, the PUEs of the six subsystems were also low. The PUEs in the urban consumption subsystem and the crop cultivation subsystem were less than 40%. The PUEs of other subsystems, such as the rural consumption subsystem and the livestock breeding subsystem, were also low and even decreased during these years. Measures aimed to improve P management practices in China have been proposed such as balancing fertilization, disposing livestock excrement, adjusting livestock feed, changing the diet of residents, and raising the waste disposal level, etc. This study also discussed several limitations related with the model and data. Conducting additional related studies on other regions and combining the analysis of risks with opportunities may be necessary to develop effective management strategies. - Highlights: • A model of P management of the crop production–consumption system

Annual report of the Osaka Laboratory for Radiation Chemistry, Japan Atomic Energy Research Institute, 14

International Nuclear Information System (INIS)

1981-12-01

This report describes research activities of Osaka Laboratory for Radiation Chemistry, JAERI during one year period from April 1, 1980 through March 31, 1981. The latest report, for 1980, is JAERI-M 9214. Detailed descriptions of the activities are presented in the following subjects: studies on reactions of carbon monoxide, hydrogen and methane; polymerization under the irradiation of high dose rate electron beams; modification of polymers, degradation, cross-linking, and grafting. (author)

Progress report, July 1981-July 1982

International Nuclear Information System (INIS)

McCormick, J.J.; Maher, V.M.

1982-01-01

Research progress is reported for the period July 1981 through July 1982. Two reactive metabolites of benzo(a)pyrene were compared to determine whether in diploid human fibroblasts, one is more mutagenic than the other and their action compared in diploid Chinese hamster fibroblasts. The mutagenic action of a model compound for aflatoxin was determined in repair-proficient and repair-deficient human cells as an example of a compound similar to benzo(a)pyrene in structure but different in binding to DNA and in mechanism of mutagenesis. It was determined whether diploid human endothelial or epithelial cells can be induced to transform into anchorage independent cells using chemical carcinogens and/or radiation and whether these cell types share steps to tumorigenicity in common with diploid human fibroblasts

Estimating Trends and Variation of Net Biome Productivity in India for 1980-2012 Using a Land Surface Model

Science.gov (United States)

Gahlot, Shilpa; Shu, Shijie; Jain, Atul K.; Baidya Roy, Somnath

2017-11-01

In this paper we explore the trend in net biome productivity (NBP) over India for the period 1980-2012 and quantify the impact of different environmental factors, including atmospheric CO2 concentrations ([CO2]), land use and land cover change, climate, and nitrogen deposition on carbon fluxes using a land surface model, Integrated Science Assessment Model. Results show that terrestrial ecosystems of India have been a carbon sink for this period. Driven by a strong CO2 fertilization effect, magnitude of NBP increased from 27.17 TgC/yr in the 1980s to 34.39 TgC/yr in the 1990s but decreased to 23.70 TgC/yr in the 2000s due to change in climate. Adoption of forest conservation, management, and reforestation policies in the past decade has promoted carbon sequestration in the ecosystems, but this effect has been offset by loss of carbon from ecosystems due to rising temperatures and decrease in precipitation.

Program and plans of the U.S. Geological Survey for producing information needed in National Seismic hazards and risk assessment, fiscal years 1980-84

Science.gov (United States)

Hays, Walter W.

1979-01-01

In accordance with the provisions of the Earthquake Hazards Reduction Act of 1977 (Public Law 95-124), the U.S. Geological Survey has developed comprehensive plans for producing information needed to assess seismic hazards and risk on a national scale in fiscal years 1980-84. These plans are based on a review of the needs of Federal Government agencies, State and local government agencies, engineers and scientists engaged in consulting and research, professional organizations and societies, model code groups, and others. The Earthquake Hazards Reduction Act provided an unprecedented opportunity for participation in a national program by representatives of State and local governments, business and industry, the design professions, and the research community. The USGS and the NSF (National Science Foundation) have major roles in the national program. The ultimate goal of the program is to reduce losses from earthquakes. Implementation of USGS research in the Earthquake Hazards Reduction Program requires the close coordination of responsibility between Federal, State and local governments. The projected research plan in national seismic hazards and risk for fiscal years 1980-84 will be accomplished by USGS and non-USGS scientists and engineers. The latter group will participate through grants and contracts. The research plan calls for (1) national maps based on existing methods, (2) improved definition of earthquake source zones nationwide, (3) development of improved methodology, (4) regional maps based on the improved methodology, and (5) post-earthquake investigations. Maps and reports designed to meet the needs, priorities, concerns, and recommendations of various user groups will be the products of this research and provide the technical basis for improved implementation.

Occupational radiation exposures in Canada, 1981

International Nuclear Information System (INIS)

Fujimoto, K.R.; Wilson, J.A.; Ashmore, J.P.; Grogan, D.

1983-12-01

This report is the fourth in a series of annual reports on Occupational Radiation Exposures in Canada. The data is derived from the Radiation Protection Bureau's National Dose Registry which includes those records for radiation workers. The report presents average yearly doses by region and occupational category, dose distributions, and variation of average doses with time. Statistical data concerning investigations of high exposures reported by the National Dosimetry Services are included and individual cases are briefly summarized where the maximum permissible dose is exceeded. The decrease in the overall average doses established over the last 20 years appears to have resumed after an interruption during 1979 to 1980. A brief summary of extremity dose data is also included

Oil demand in North America: 1980-2020

International Nuclear Information System (INIS)

Ghouri, S.S.

2001-01-01

This paper first analyses price and income elasticity of oil demand in the United States, Canada and Mexico for the period 1980-99. Economic activity is the main driving force that influences oil consumption in each country. Changes in oil consumption generally lagged by a few years before the full impact of changes in oil prices was realized. Consumers in the short run are constrained by technological and other barriers and, therefore, less sensitive to changes in oil prices; however, they are more responsive in the long run - though response is still inelastic. The use of advanced technology facilitated these countries to use less oil over time. The paper then looks at demand over the next 20 years. The best-fitting model predicts that, by the end of 2020 (reference case), the USA, Canada and Mexico will respectively consume 24,900, 2,596 and 2,321 thousand barrels daily, compared with 19,519, 1,943 and 1,970 thousand b/d in 1999. The model forecasts economic slowdown during 2000/2002. The USA and Canada are expected to recover quickly, while Mexico will take longer. (author)

Earth Sciences Division annual report 1981

International Nuclear Information System (INIS)

1982-09-01

Separate abstracts were prepared for the 59 papers of the 1981 annual report of the Earth Sciences Division at Lawrence Berkeley Laboratory. The general topics covered included nuclear waste isolation, geophysics and reservoir engineering, and geosciences

Educational Attainment of Workers, March 1981.

Science.gov (United States)

Young, Anne McDougall

1982-01-01

According to March 1981 statistics from the Current Population Survey: (1) college graduates had the highest labor force participation rates, and high school dropouts, the lowest, and (2) computerization of the workplace supported this proportion. (CT)

Progress report of Applied Physics Division. 1 October 1980 - 30 June 1981. Acting Division Chief - Dr. J. Parry

International Nuclear Information System (INIS)

2004-01-01

In September 1980, the Commission approved a reorganization of Physics Division, Engineering Research Division and Instrumentation and Control Division to form two new research divisions to be known as Applied Physics Division and Nuclear Technology Division. The Applied Physics Division will be responsible for applied science programs, particularly those concerned with nuclear techniques. The Division is organized as four sections with the following responsibilities: (1) Nuclear Applications and Energy Studies Section. Program includes studies in nuclear physics, nuclear applications, ion implantation and neutron scattering. (2) Semiconductor and Radiation Physics Section. Studies in semiconductor radiation detectors, radiation standards and laser applications. (3) Electronic Systems Section. This includes systems analysis, digital systems, instrument design, project instrumentation and instrument maintenance. (4) Fusion Physics Section. This covers work carried out by staff currently attached to university groups (author)

Evolución de la mortalidad y de los años de vida perdidos prematuramente relacionados con el consumo de alcohol en las Islas Canarias (1980-1998 Trends in mortality and years of life lost related to alcohol in the Canary Islands, Spain (1980-1998

Directory of Open Access Journals (Sweden)

L.M. Bello

2003-12-01

óvenes.Objective: The aim of this article was to describe death rates and years of life lost prematurely (YLLP in relation to alcohol consumption in the Canary Islands. The study covered the period between 1980 and 1998. Methods: Deaths from 1980 to 1998 were classified by age, sex, and cause using data obtained from the National Institute of Statistics (Natural Changes in the Population. The number of alcohol-related deaths was calculated by year, sex, and age group using the attributable population fraction as proposed by the Centers for Disease Control (USA. The YLLP attributed to alcohol consumption were calculated for each cause of death by multiplying deaths by the attributable population fraction in 5-yearly age groups for both sexes (average span of five years, up to the age of 65 years. Results: Between 1980 and 1998, the number of alcohol-related deaths was 12,614, averaging 6.4% per year and with a male-to-female ratio of approximately 2:1. The main causes of death and YLLP in both men and women were malignant neoplasms, diseases of the digestive system, and alcohol-related accidents, although accidents were by far the main cause producing 50.6% of alcohol-related YLLP in men and 55.5% in women. Over the study period, the incidence of cirrhosis of the liver and that of other chronic liver diseases (CIE 571 decreased in men whilst remaining stable in women. Conclusions: The finding that the percentage of alcohol-related deaths and cirrhosis of the liver remained high in the Islas Canarias between 1980 and 1998 highlights the need for educational strategies on the effects of alcohol, together with policies designed to reduce its consumption, particularly among the young.

1981-1982 Administrative Compensation Survey.

Science.gov (United States)

Miller, Jan P.; And Others

Results of the College and University Personnel Association's 1981-1982 Administrative Compensation Survey, which provides data on 94 positions, is presented. Questionnaires were sent to 2,770 higher education institutions, and 1,391 usable responses were obtained. Salary data indicate the median and the interquartile range for each position and…

Colorado's Alternative School Calendar Program and the Four Day Week.

Science.gov (United States)

Brubacher, Roy G.; Stiverson, C. L.

Taking advantage of legislation permitting modified school calendars, the four-day work week has been implemented by 23 small, rural Colorado school districts representing 5,200 children. Thirteen districts implemented the four-day program in the 1980-81 school year. Ten additional districts applied as first year pilot programs in the 1981-82…

Strontium-90 and cesium-137 in sea fish (from Jun. 1981 to Dec. 1981)

International Nuclear Information System (INIS)

1981-01-01

90 Sr and 137 Cs in sea fish were determined. Fish was rinsed with water and blotted with a filter paper. Only the edible part was used in case of larger sized fish, and the whole part was used in case of smaller ones. The results from June to December 1981 are shown in a table. (Namekawa, K.)

Detecting spatiotemporal clusters of accidental poisoning mortality among Texas counties, U.S., 1980 – 2001

Directory of Open Access Journals (Sweden)

Harris Ann

2004-10-01

Full Text Available Abstract Background Accidental poisoning is one of the leading causes of injury in the United States, second only to motor vehicle accidents. According to the Centers for Disease Control and Prevention, the rates of accidental poisoning mortality have been increasing in the past fourteen years nationally. In Texas, mortality rates from accidental poisoning have mirrored national trends, increasing linearly from 1981 to 2001. The purpose of this study was to determine if there are spatiotemporal clusters of accidental poisoning mortality among Texas counties, and if so, whether there are variations in clustering and risk according to gender and race/ethnicity. The Spatial Scan Statistic in combination with GIS software was used to identify potential clusters between 1980 and 2001 among Texas counties, and Poisson regression was used to evaluate risk differences. Results Several significant (p Conclusion The findings of the present study provide evidence for the existence of accidental poisoning mortality clusters in Texas, demonstrate the persistence of these clusters into the present decade, and show the spatiotemporal variations in risk and clustering of accidental poisoning deaths by gender and race/ethnicity. By quantifying disparities in accidental poisoning mortality by place, time and person, this study demonstrates the utility of the spatial scan statistic combined with GIS and regression methods in identifying priority areas for public health planning and resource allocation.

Annual report, 1981

International Nuclear Information System (INIS)

1982-01-01

In 1981 the government of the province of Ontario announced a major industrial expansion program that gave Ontario Hydro a key role in contributing to the development of the provincial economy. The program looked to an economic structure based increasingly on electricity produced mainly from indigenous fuel sources - uranium and water power - and on nuclear technology. The construction schedule for the Darlington nuclear power station was accelerated as a result. Primary electrical demand reached 101.7 billion kilowatt hours, 36.9 kWh from nuclear sources. An extra 12.5 megagrams of coal would have been naeded to produce this power if nuclear plants had not been available. Of the eight reactors operating at Bruce and Pickering, seven had capacity factors in the top 10 of the world's 130 largest power reactors. Two units at Bruce Heavy Water Plant B were declared in service in 1981. Hydro produced 810 megagrams of heavy water, and bought 970 Mg uranium. The search for alternate energy sources includes active involvement in the fusion energy program and a study of hydrogen supply technology and costs. Employees have been sent to South Korea and Argentina to help commission CANDU nuclear power plants there, and assistance was given to Atomic Energy of Canada Ltd. in preparing a bid for a Mexican station. Radioactive emissions sere cenerally under one percent of the Atomic Energy Control Board limits, and no staff or public injuries or fatalities occurred as a result of the nuclear power program

Cesium-137 in various Chicago foods: collection month, April 1981

International Nuclear Information System (INIS)

Karttunen, J.O.

1981-01-01

Since April 1961, the 137 Cs and potassium content of the Chicago portion of the Tri-City Diet Sampling Program has been determined in bulk food samples by gamma-ray spectrometry using a 4 x 4 in. NaI (Ti) crystal. Each variety of food (all fresh vegetables, all fresh fruit, etc.) is composited before measurement, and each sample is counted 400 to 1000 minutes. From these measurements composite daily and yearly food intakes are obtained. The results for the April 1981 semi-annual sampling are tabulated

Cesium-137 in various Chicago foods. Collection month, October 1981

International Nuclear Information System (INIS)

Karttunen, J.O.

1982-01-01

Since April 1961, the 137 Cs and potassium content of the Chicago portion of the Tri-City Diet Sampling Program has been determined in bulk food samples by gamma-ray spectrometry using a 4'' x 4'' NaI (TI) crystal. Each variety of food (all fresh vegetables, all fresh fruit, etc.) is composited before measurement and each sample is counted 400 to 1000 minutes. From these measurements composite daily and yearly food intakes are obtained. The results for the October 1981 semi-annual sampling are tabulated

Annual Report 1981-1982

International Nuclear Information System (INIS)

1983-01-01

Progress in research work performed at the Robert J. van de Graaff Laboratory of the State University at Utrecht during 1981 and 1982 is presented. Chapters are included on the following topics: research with the EN Tandem Accelerator; research with the 3 MV accelerator; nuclear theory; instrumentation; and particle physics. Information concerning publications, preprints, Ph.D. theses, conference contributions, other lectures, internal reports and personnel is also included. (C.F.)

Mortalidad infantil por defectos congénitos en Costa Rica, 1981-2010

Directory of Open Access Journals (Sweden)

María de la Paz Barboza-Arguello

2013-11-01

Full Text Available OBJETIVO: Identificar las tendencias y el impacto de los diferentes tipos de defectos congénitos (DC en la tasa de mortalidad infantil (TMI y neonatal (TMN en Costa Rica para el período 1981-2010. MÉTODOS: Se analizaron datos del Centro Centroamericano de Población, que utiliza las versiones 9 y 10 de la Clasificación Internacional de Enfermedades para clasificar las causas de defunción. Se analizaron tendencias de mortalidad infantil, neonatal y residual. Para cada grupo de DC se construyó un modelo de regresión Poisson Log Lineal. Se obtuvieron las TMI y las TMN y los riesgos relativos correspondientes a las tres décadas 1981-1990, 1991-2000 y 2001-2010, con sus intervalos de confianza de 95% (IC95%. Los estimados se compararon mediante chi cuadrado de Wald. RESULTADOS: Al comparar la década de 1980 con la del 2000, la TMN y la TMI por DC presentó una disminución significativa de 2,37 (IC95%: 2,26-2,48 a 2,13 (2,03-2,23 y de 4,13 (3,99-4,27 a 3,18 (3,05-3,31, respectivamente. Los grupos de DC que registraron una reducción significativa en la TMI fueron: sistema nervioso, digestivo y circulatorio. Con excepción del sistema circulatorio, estos grupos experimentaron una caída significativa en la TMN. En el resto de los grupos se registró un aumento significativo o no hubo cambio. CONCLUSIONES: Se ha producido una disminución de la TMI y la TMN por DC, aunque proporcionalmente estas tasas han crecido debido a un mayor descenso de las otras causas. Esta reducción es mucho menor en la mortalidad neonatal. Se debe fortalecer la prevención primaria y la atención neonatal de los DC.

Enseñanza musical en Chile: continuidades y cambios en tres reformas curriculares (1965, 1981, 1996-1998 Music Education in Chile: Continuity and Change in three Curricular Reforms carried out in the Years 1965, 1981 and 1996-1998

Directory of Open Access Journals (Sweden)

Carlos Poblete Lagos

2010-12-01

Full Text Available El objeto del presente artículo es el estudio de los curricula escolares de enseñanza musical pertenecientes a tres reformas educativas chilenas (1965, 1981 y 1996-1998. Para este efecto se realiza un análisis comparativo de cada curriculum, a partir de sus contenidos y propósitos fundamentales, explorando además en las relaciones que tienen dichos contenidos y propósitos con las características del contexto social y político de cada época. Para la construcción de los datos fueron utilizadas como fuentes primarias los curricula oficiales de educación musical de 1965, 1981 y 1996-1998. En forma complementaria, se recurrió a archivos documentales y literatura especializada sobre música y educación.The purpose of this article is the analysis of the music education curricula employed in the process of three educational reforms carried out in theyears 1965, 1981 and 1996-1998. Each curriculum is analyzed and compared with the others is terms of its basic purposes and contents as relate to the features of the social and political contexts in which the educational reforms took place. The official texts of the music education curricula served as primary sources to create the data with the support of archival documents and specialized literature on music and education.

EG and G support to LLNL, 1 January 1981-31 March 1981

International Nuclear Information System (INIS)

1981-05-01

The contributions made by EG and G Divisions to Lawrence Livermore National Laboratory programs during January through March 1981 are summarized. These activities include: control and command functions at the Nevada Test Site (NTS); data acquisition and processing for NTS events; design, fabrication and field support associated with experimental hardware; containment instrumentation; electronic engineering; CRT support; lightguide data acquisition; LINAC utilization; nuclear detection system development; and high-speed camera systems for laser fusion and weapons diagnostics studies

Progress report on CERN activities (June 1981)

International Nuclear Information System (INIS)

Schopper, H.

1981-01-01

Selected topics illustrate results obtained at CERN, mostly during the first half of 1981. The report deals first with the development of facilities for antiproton accumulation and acceleration, and for colliding beams of antiprotons and protons. Other developments of accelerators and of particle detectors are also presented. An outline is then given of the current understanding of the constituents of matter and of the forces acting between them. This framework is used for the presentation of CERN's experimental results. The topics covered include tests of the quark-parton model, properties of the new particles containing charm or beauty quarks, studies of the structure of the nucleon, tests of quantum chromodynamics (QCD), and investigations of the weak interaction. (orig.)

Untitled

Indian Academy of Sciences (India)

Siarty year "Be record from Greenland and Antarctica transfer between the two polar regions. Thus, for example, a "Be data point referred to as 1980 in the Renland core will be equivalent to 1981 in the. DLM core, but the "Be signal would reflect produc- tion of 1978/1979 or the earlier year. Consequently, the "Be data show ...

Salinity, sigma-t, and temperature data from moored current meter and CTD casts in the North Atlantic Ocean from 1981-08-29 to 1981-12-07 (NODC Accession 8300048)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Salinity, sigma-t, and temperature data were collected using moored current meter and CTD casts in the North Atlantic Ocean from August 29, 1981 to December 7, 1981....

Final project report, June 1, 1957-January 31, 1981

International Nuclear Information System (INIS)

Peterson, R.J.

1981-01-01

Research at the University of Colorado cyclotron from June 1, 1957 through January 31, 1981 is summarized. Facility programs included cyclotron design, engineering and construction, negative hydrogen ion acceleration, the beam swinger, detector development, plasma physics of the ion source, and computing. Experimental areas during the period included reaction mechanism studies, isobaric analog states and the Lane model, multinucleon transfer, nuclear astrophysics, pre-equilibrium reaction mechanism studies, nuclear spectroscopy, and two-proton pairing studies. Research was also carried out in intermediate energy physics and nuclear theory. A list of publications is included

Sarcoidosis in Denmark 1980-1994. A registry-based incidence study comprising 5536 patients

DEFF Research Database (Denmark)

Byg, Keld-Erik; Milman, Nils; Hansen, Stig

2003-01-01

BACKGROUND AND AIM: To evaluate the incidence of sarcoidosis in Denmark 1980-1994. METHODS: Patients with a diagnosis of sarcoidosis were identified from the Danish National Patient Registry. The file contained information about the year in which the diagnosis was reported, gender, age, and resid......BACKGROUND AND AIM: To evaluate the incidence of sarcoidosis in Denmark 1980-1994. METHODS: Patients with a diagnosis of sarcoidosis were identified from the Danish National Patient Registry. The file contained information about the year in which the diagnosis was reported, gender, age......, and residential county. RESULTS: 5536 persons (2816 men) with sarcoidosis were registered. Median age in men was 38 years, in women 45 years. The male/female incidence ratio was 1.06. The incidence (per 100,000 person years) declined gradually from 8.1 in 1980-1984 to 6.4 in 1990-1994. The overall incidence...... (11.0). CONCLUSION: Incidence rates in the present study are lower compared with previous mass-screening surveys showing an incidence rate of 13.8 (in persons examined). Peak incidences occurred at higher ages in both men and women. Previous surveys showed peak incidences at 20-25 years in men...

Fluid sampling and chemical modeling of geopressured brines containing methane. Final report, March 1980-February 1981

Energy Technology Data Exchange (ETDEWEB)

Dudak, B.; Galbraith, R.; Hansen, L.; Sverjensky, D.; Weres, O.

1982-07-01

The development of a flowthrough sampler capable of obtaining fluid samples from geopressured wells at temperatures up to 400/sup 0/F and pressures up to 20,000 psi is described. The sampler has been designed, fabricated from MP35N alloy, laboratory tested, and used to obtain fluid samples from a geothermal well at The Geysers, California. However, it has not yet been used in a geopressured well. The design features, test results, and operation of this device are described. Alternative sampler designs are also discussed. Another activity was to review the chemistry and geochemistry of geopressured brines and reservoirs, and to evaluate the utility of available computer codes for modeling the chemistry of geopressured brines. The thermodynamic data bases for such codes are usually the limiting factor in their application to geopressured systems, but it was concluded that existing codes can be updated with reasonable effort and can usefully explain and predict the chemical characteristics of geopressured systems, given suitable input data.

Case Study: Southwest Coastal Louisiana Conceptual Ecosystem Model Development

Science.gov (United States)

2014-08-01

promoted the land-building process. Wave action and occasional storm events also deposited sand and shells onto the newly built land. Alteration of...water into impounded areas results in reduced biomass production and impaired health, which in turn causes increased vegetation mortality, decreased...and biomass in freshwater marshes (Smart and Barko 1980, Linthurst and Seneca 1981, Pezeshki et al 1987, McKee and Mendelssohn 1989, Spalding and

The Text of the Agreement of 25 February 1975 between the Agency, the Government of Monaco and the Oceanographic Institute at Monaco concerning Developmental Studies on the Effects of Radioactivity in the Sea. Extension of the Agreement

International Nuclear Information System (INIS)

1985-08-01

The Agreement of 25 February 1975 between the Agency, the Government of the Principality of Monaco and the Oceanographic Institute at Monaco, concerning developmental studies on the effects of radioactivity in the sea provided for the project to continue for a period of six years ending on 31 December 1980. Further Agreements of 5 February 1981, 1 June 1981 and 1 July 1984 extended the project to 30 June 1985, with the understanding that any party to the Agreement may terminate it by giving six months' notice.

Will generation experience a culture clash in hotels : An exploratory study

NARCIS (Netherlands)

Groen, B.; Lub, X.D.; Nije Bijvank, M.

2009-01-01

This research explores how Baby Boomers (1945 -1964), Generation X (1965-1980), and Generation Y (1981-1995) perceive organisational culture in an international hotel chain, using Quinn's competing values model. The sample consisted of 181 employees (response 72%). The four orientations that

The value of the change in health in Sweden 1980/81 to 1996/97

DEFF Research Database (Denmark)

Burström, Kristina; Johannesson, Magnus; Diderichsen, Finn

2003-01-01

The study aimed to estimate the value of the change in health in Sweden 1980/81 to 1996/97. Quality-adjusted life years (QALYs) for men and women at specific ages were estimated for 1980/81, 1988/89 and 1996/97, by combining survival rates and health state scores. Data from the Swedish Survey...... for infants increased by 3.68 years for males and 2.70 years for females between 1980/81 and 1996/97. Average health status decreased in younger age groups whereas it increased in older age groups. Expected QALYs for infants increased by 2.64 for males and 0.54 for females. With 3% discounting the gain was 0.......11 QALYs (11,000 dollars) among males and a loss by 0.58 QALYs (58,000 dollars) among females. The corresponding gain in discounted QALYs for a 75-year-old was 1.15 (115,000 dollars) and 0.80 (80,000 dollars), respectively. It is concluded that older persons have experienced considerable health gains...

nalyses of rhizoctonia screening nursery results over 15 selected years from 1980 to 2015

Science.gov (United States)

The USDA-ARS has had a research program at Fort Collins focused on breeding for resistance to Rhizoctonia crown and root rot (Rcrr) since the late 1950s. By 1980, current resistant and susceptible checks were in use. All individual roots from each plot were lifted and rated on a disease index (DI)...

Strontium-90 and cesium-137 in freshwater fish (from Jul. 1981 to Dec. 1981)

International Nuclear Information System (INIS)

1981-01-01

90 Sr and 137 Cs in freshwater fish (Carassius auratus, Cyprinus carpio and Hypomesus transpacificus nipponensis) were determined. Fish was rinsed with water and blotted with a filter paper. Only the edible part was used in case of larger sized fish, and the whole part was used in case of smaller ones. The results from July to December 1981 are shown in a table. (Namekawa, K.)

Temperature, wind direction, and salinity data from moored current meter casts in the Gulf of Mexico during the Brine Disposal project, 01 January 1981 - 01 January 1981 (NODC Accession 8100474)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Temperature, wind direction, and salinity data were collected using moored current meter casts in the Gulf of Mexico from January 1, 1981 to January 1, 1981. Data...

Environmental surveillance report for the Nevada Test Site (January 1980-December 1980)

International Nuclear Information System (INIS)

Scoggins, W.A.

1981-01-01

Results are presented for the environmental surveillance program at the Nevada Test Site as conducted by the Department of Energy (DOE) onsite radiological safety contractor from January 1980 through December 1980. The results and evaluations of measurements of radioactivity in air and water, and of direct gamma radiation exposure rates are presented. Relevancy to DOE concentration guides (CG'S) is established

Releases of radioactivity at the Savannah River Plant, 1954-1980

Energy Technology Data Exchange (ETDEWEB)

Ashley, C.; Zeigler, C. C.; Culp, P. A.

1982-01-01

This report contains summaries of releases of radioactivity to onsite seepage basins and to plant effluents for each year since plant startup (1954 through 1980). Releases for the years 1954 through 1959 were reassessed in 1974 and assigned release values for specific long-lived radionuclides. These long-lived radionuclides (half-lives greater than 1 year) are the only radionuclides included for the years 1954 through 1970. Since 1970 all detectable radionuclides have been included. Measured migration o radionuclides from F-, H-, and K-Area seepage basins and desorption of /sup 137/Cs from the Four Mile Creek stream bed are included in Summary B of this report. Summaries of monthly releases for 1979 and 1980 and total SRP releases by radionuclide in three categories: liquid to seepage basins, liquid to streams, and atmospheric are also included. Monthly releases for 1979 are included because the 1979 issue of this report was not published. All 1979 data are included in this report.

Sunshine Program-assisted project achievement report for fiscal 1981 on the development of technologies for photovoltaic power system practical application. Development of photovoltaic power generation demonstration system (Research and development for schoolhouses); 1981 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu seika hokokusho. Taiyoko hatsuden demonstration system kaihatsu (gakkoyo system no kenkyu kaihatsu)

Energy Technology Data Exchange (ETDEWEB)

NONE

1982-03-01

Power generated by solar cells complying with NEDO (New Energy and Industrial Technology Development Organization) specifications is stored in a storage battery or is converted into AC power in a DC-AC converter for interconnection with a commercial power system, and then supplied to loads in schoolhouses. The system operates independently when the commercial power system is out. Basic plans and primary specifications had been determined, basic modules experimentally built, tested, and part of their details designed, all these up to fiscal 1980. In fiscal 1981, system design details are drawn, housetops are examined for installation, and problems that may entail installation are checked. A system data accumulation unit comes into operation for data collection. A system simulator is developed and constructed and the solar cell is checked for performance. Model arrays are built and subjected to a combination tests, when the effect of shade is also investigated. A charge control unit, high-efficiency GTO (gate turned-off) thyristor DC-AC converter, and a protection circuit in preparation for interconnection are developed, and experimentally constructed. In fiscal 1982, 20kW solar cells will be installed and schoolhouse systems will come into service operation. (NEDO)

Enhanced severity of secondary dengue-2 infections: death rates in 1981 and 1997 Cuban outbreaks Aumento de la gravedad de las infecciones secundarias por dengue-2: tasas de mortalidad en los brotes cubanos de 1981 y 1997

Directory of Open Access Journals (Sweden)

María G. Guzmán

2002-04-01

Full Text Available Objective. To understand the possible effect that length of time has on disease severity with sequential dengue infections. Methods. Death and hospitalization rates for dengue hemorrhagic fever/dengue shock syndrome (DHF/DSS per 10 000 secondary dengue-2 infections were compared in the same age group for two dengue-2 (DEN-2 epidemics in Cuba. The first DEN-2 epidemic affected all of Cuba in 1981; the second one, in 1997, impacted only the city of Santiago de Cuba. The sensitizing infection for DHF/DSS for each of the DEN-2 epidemics was dengue-1 (DEN-1 serotype virus, which was transmitted in 1977-1979, that is, 4 years and 20 years before the two DEN-2 epidemics. Using published seroepidemiological data from the cities of Havana and Santiago de Cuba, we estimated the rates at which persons aged 15-39 years old and those 40 years and older were hospitalized or died of DHF/DSS in Havana and in all of Cuba in 1981 and in just Santiago de Cuba in 1997. Results. Among adults 15-39 years old the death rate per 10 000 secondary DEN-2 infections was 38.5 times as high in Santiago de Cuba in 1997 as in Havana in 1981. As a further indication of the increased severity coming with a longer period between the initial DEN-1 infection and the secondary DEN-2 infection, the case fatality rate for that same age group was 4.7 times as high in Santiago in 1997 as it was in Havana in 1981. Conclusion. We found a marked increase in severity with the longer of the two intervals (20 years between an initial DEN-1 infection and a secondary DEN-2 infection. Such a difference may be due to subtle shifts in causative dengue strains or to changes with the passage of time in the circulating population of human dengue antibodies. These observations have important implications for dengue control, pathogenic mechanisms, and vaccine development.Objetivos. Investigar el posible efecto del tiempo sobre la gravedad de la enfermedad en sucesivas infecciones por dengue. M�

Annual report, 1981-82

International Nuclear Information System (INIS)

1982-01-01

The annual report of the Department of Atomic Energy (DAE) for the financial year 1981-82 is presented. The main objectives of the DAE's programmes are generation of electric power from nuclear energy and applications of radioisotopes in agriculture, medicine, industry, research and other areas. Performance of the atomic power stations at Tarapur and Kota, the progress of work of the nuclear power projects at Kalpakkam, Narora and Kakrapar, and the work of the supporting units (of the power programme), namely, the Nuclear fuel Complex at Hyderabad, the heavy water plants -both commissioned and under construction, and the Atomic Minerals Division are surveyed. The research and development activities of the Bhabha Atomic Research at Bombay and the Reactor Research Centre at Kalpakkam, and those of the aided institutions, namely, the Saha Institute of Nuclear Physics at Calcutta, the Tata Institute of Fundamental Research and the Tata Memorial Centre, both at Bombay are described. Performance of the DAE's public sector undertakings, namely, the Indian Rare Earths Ltd., the Electronics Corporation of India Ltd. at Hyderabad, and the Uranium Corporation of India Ltd. at Jaduguda is reported. (M.G.B.)

21 CFR 892.1980 - Radiologic table.

Science.gov (United States)

2010-04-01

... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Radiologic table. 892.1980 Section 892.1980 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES RADIOLOGY DEVICES Diagnostic Devices § 892.1980 Radiologic table. (a) Identification. A radiologic...

7 CFR 1980.370 - Loan servicing.

Science.gov (United States)

2010-01-01

... 7 Agriculture 14 2010-01-01 2009-01-01 true Loan servicing. 1980.370 Section 1980.370 Agriculture... REGULATIONS (CONTINUED) GENERAL Rural Housing Loans § 1980.370 Loan servicing. RHS encourages Lenders to... sufficient servicing and counseling to meet the objectives of the loan. Loan servicing should be approached...

Review and analysis of the 1980-1989 biomass thermochemical conversion program

Energy Technology Data Exchange (ETDEWEB)

Stevens, D.J.

1994-09-01

In the period between 1980 and 1989, the U.S. Department of Energy (DOE) sponsored research and development projects through its Biomass Thermochemical Conversion (BTC) Program. Thermochemical conversion technologies use elevated temperatures to convert biomass into more useful forms of energy such as fuel gases or transportation fuels. The BTC Program included a wide range of biomass conversion projects in the areas of gasification, pyrolysis, liquefaction, and combustion. This work formed the basis of the present DOE research and development efforts on advanced liquid fuel and power generation systems. At the beginning of Fiscal Year 1989, the management of the BTC Program was transferred from Pacific Northwest Laboratory (PNL) to National Renewable Energy Laboratory (NREL, formerly Solar Energy Research Institute). This document presents a summary of the research which was performed under the BTC Program during the 1981-1989 time frame. The document consists of an analysis of the research projects which were funded by the BTC Program and a bibliography of published documents. This work will help ensure that information from PNL`s BTC Program is available to those interested in biomass conversion technologies. The background of the BTC Program is discussed in the first chapter of this report. In addition, a brief summary of other related biomass research and development programs funded by the U.S. Department of Energy and others is presented with references where additional information can be found. The remaining chapters of the report present a detailed summary of the research projects which were funded by the BTC Program. The progress which was made on each project is summarized, the overall impact on biomass conversion is discussed, and selected references are provided.

Ecuador 1980-1990: crisis, ajuste y cambio de régimen de desarrollo

Directory of Open Access Journals (Sweden)

Julio Oleas-Montalvo

2017-01-01

Full Text Available En la década de 1980 terminó la industrialización dirigida por el Estado, comenzaron las reformas de mercado y cambió la forma de gestionar la política económica. En Ecuador los gobiernos de los presidentes Osvaldo Hurtado (1981-1984, León Febres Cordero (1984-1988, Rodrigo Borja (1988-1992 y la influencia del FMI promovieron este cambio adaptativo al régimen económico alentado por las emergentes doctrinas neoconservadoras de la época. Se estudian las cartas de intención remitidas al FMI y las memorias anuales del Banco Central del Ecuador, además de otras fuentes primarias. El PIB creció en promedio 2.4% anual, mientras la población lo hizo al 2.6%; la gestión de la crisis se desplazó desde la Junta Nacional de Planificación hacia el Banco Central, entidad que hizo de la devaluación monetaria su principal herramienta de política económica.

Analysis of childhood leukemia mortality trends in Brazil, from 1980 to 2010

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Franciane F. Silva

2014-12-01

Full Text Available OBJECTIVE: Leukemias comprise the most common group of cancers in children and adolescents. Studies conducted in other countries and Brazil have observed a decrease in their mortality.This study aimed to evaluate the trend of mortality from leukemia in children under 19 years of age in Brazil, from 1980 to 2010. METHODS: This was an ecological study, using retrospective time series data from the Mortality Information System, from 1980 to 2010. Calculations of mortality rates were performed, including gross, gender-specific, and age-based. For trend analysis, linear and semi-log regression models were used. The significance level was 5%. RESULTS: Mortality rates for lymphoid and myeloid leukemias presented a growth trend, with the exception of lymphoid leukemia among children under 4 years of age (percentage decrease: 1.21% annually, while in the sub-group "Other types of leukemia", a downward trend was observed. Overall, mortality from leukemia tended to increase for boys and girls, especially in the age groups 10-14 years (annual percentage increase of 1.23% for males and 1.28% for females and 15-19 years (annual percentage increase of 1.40% for males and 1.62% for females. CONCLUSIONS: The results for leukemia generally corroborate the results of other similar studies. A detailed analysis by subgroup of leukemia, age, and gender revealed no trends shown in other studies, thus indicating special requirements for each variable in the analysis.

Analysis of childhood leukemia mortality trends in Brazil, from 1980 to 2010.

Science.gov (United States)

Silva, Franciane F; Zandonade, Eliana; Zouain-Figueiredo, Glaucia P

2014-01-01

Leukemias comprise the most common group of cancers in children and adolescents. Studies conducted in other countries and Brazil have observed a decrease in their mortality.This study aimed to evaluate the trend of mortality from leukemia in children under 19 years of age in Brazil, from 1980 to 2010. This was an ecological study, using retrospective time series data from the Mortality Information System, from 1980 to 2010. Calculations of mortality rates were performed, including gross, gender-specific, and age-based. For trend analysis, linear and semi-log regression models were used. The significance level was 5%. Mortality rates for lymphoid and myeloid leukemias presented a growth trend, with the exception of lymphoid leukemia among children under 4 years of age (percentage decrease: 1.21% annually), while in the sub-group "Other types of leukemia", a downward trend was observed. Overall, mortality from leukemia tended to increase for boys and girls, especially in the age groups 10-14 years (annual percentage increase of 1.23% for males and 1.28% for females) and 15-19 years (annual percentage increase of 1.40% for males and 1.62% for females). The results for leukemia generally corroborate the results of other similar studies. A detailed analysis by subgroup of leukemia, age, and gender revealed no trends shown in other studies, thus indicating special requirements for each variable in the analysis. Copyright © 2014 Sociedade Brasileira de Pediatria. Published by Elsevier Editora Ltda. All rights reserved.

Decadal change of the south Atlantic ocean Angola-Benguela frontal zone since 1980

Science.gov (United States)

Vizy, Edward K.; Cook, Kerry H.; Sun, Xiaoming

2018-01-01

High-resolution simulations with a regional atmospheric model coupled to an intermediate-level mixed layer ocean model along with multiple atmospheric and oceanic reanalyses are analyzed to understand how and why the Angola-Benguela frontal Zone (ABFZ) has changed since 1980. A southward shift of 0.05°-0.55° latitude decade-1 in the annual mean ABFZ position accompanied by an intensification of + 0.05 to + 0.13 K/100-km decade-1 has occurred as ocean mixed layer temperatures have warmed (cooled) equatorward (poleward) of the front over the 1980-2014 period. These changes are captured in a 35-year model integration. The oceanic warming north of the ABFZ is associated with a weakening of vertical entrainment, reduced cooling associated with vertical diffusion, and a deepening of the mixed layer along the Angola coast. These changes coincide with a steady weakening of the onshore atmospheric flow as the zonal pressure gradient between the eastern equatorial Atlantic and the Congo Basin weakens. Oceanic cooling poleward of the ABFZ is primarily due to enhanced advection of cooler water from the south and east, increased cooling by vertical diffusion, and shoaling of the mixed layer depth. In the atmosphere, these changes are related to an intensification and poleward shift of the South Atlantic sub-tropical anticyclone as surface winds, hence the westward mixed layer ocean currents, intensify in the Benguela upwelling region along the Namibian coast. With a few caveats, these findings demonstrate that air/sea interactions play a prominent role in influencing the observed decadal variability of the ABFZ over the southeastern Atlantic since 1980.

76 FR 27904 - Approval and Promulgation of Air Quality Implementation Plans; Indiana

Science.gov (United States)

2011-05-13

... Web site is an ``anonymous access'' system, which means EPA will not know your identity or contact... ``Qualified observer'' defined 9/26/1980 11/5/1981, 46 FR 54943. 1-2-62.1 ``Quench car'' defined 6/11/1993 6/15/1995, 60 FR 31412. 1-2-63 Quenching 9/26/1980 11/5/1981, 46 FR 54943. 1-2-63.1 ``Quench reservoir...

USA/FBR program fast flux test facility startup physics and reactor characterization methods and results

International Nuclear Information System (INIS)

Bennett, R.A.; Harris, R.A.; Daughtry, J.W.

1981-09-01

Final confirmation of much of the engineering mockup work has been achieved in FTR zero-power experiments in February, 1980, and in power demonstration performed in December, 1980, and March, 1981. Final in-core low-power and high-power irradiation of spatially distributed radioactivants will be completed late in 1981. This paper describes physics experiments and present summaries of the extensive results accumulated to date. 53 figures

Annual progress report, July 1, 1979-June 30, 1980

International Nuclear Information System (INIS)

1980-01-01

Research progress is reported for the year 1979-1980. The report is divided into sections dealing individually with the divisions of Biomolecular and Cellular Science, Environmental Biology, and Nuclear Medicine. The sections have been individually entered into EDB

Visual and infrared observations of the distant Comets P/Stephan-Oterma /1980g/, Panther /1980u/, and Bowell /1980b/

Science.gov (United States)

Jewitt, D. C.; Soifer, B. T.; Neugebauer, G.; Matthews, K.; Danielson, G. E.

1982-12-01

The paper reports combined visual imagery and spectroscopy, near-infrared spectroscopy, and broadband infrared photometry of comets P/Stephan-Oterma (1980g), Bowell (1980b), and Panther (1980u) at intermediate heliocentric distances. The visual data indicate the existence of solid grains in extended halos around the nuclei of the three comets. Broadband near-infrared and thermal infrared measurements of Comet Panther suggest the presence of 2-4-micron-radius particles in the coma which most likely contain molecules incorporating the N-H bond, but which are more complex and less volatile than NH3. Such molecules can be produced in the grains by cosmic-ray reprocessing. Near infrared spectral features identical to those seen in comet Panther similary suggest the presence of a molecule incorporating the N-H bond in comet Bowell.

7 CFR 1980.376 - Loss payments.

Science.gov (United States)

2010-01-01

... 7 Agriculture 14 2010-01-01 2009-01-01 true Loss payments. 1980.376 Section 1980.376 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS-COOPERATIVE... appeal in accordance with § 1980.399 and subpart B of part 1900. (5) The RHS approval official is...

7 CFR 1980.423 - Interest rates.

Science.gov (United States)

2010-01-01

... 7 Agriculture 14 2010-01-01 2009-01-01 true Interest rates. 1980.423 Section 1980.423 Agriculture... REGULATIONS (CONTINUED) GENERAL Business and Industrial Loan Program § 1980.423 Interest rates. (a) Guaranteed... variable as long as they are legal. Interest rates will be those rates customarily charged borrowers in...

Evolution of Daily Activity Patterns from 1971 to 1981: A Study of the Halifax Activity Panel Survey

Directory of Open Access Journals (Sweden)

Andrew S. Harvey

2001-12-01

similarity measures between character strings, which can be used to measure the similarity of two persons’ daily activities, to measure change over time, or to determine the relative similarity of three or more activity diaries. The results of the research showed that both pure activities and activity-settings identified broadly the same behvioural groupings: employed workers, domestic workers, and weekend activities. The similarity of activity patterns of individuals was greater over the ten-year analysis period than the average similarity of the sample in either 1971 or 1981. The average similarity of activity and activitysetting patterns rose from 1971 to 1981, which contradicts observations that daily routines are becoming more complex and diverse.

Annual progress report, July 1, 1979-June 30, 1980

Energy Technology Data Exchange (ETDEWEB)

1980-01-01

Research progress is reported for the year 1979-1980. The report is divided into sections dealing individually with the divisions of Biomolecular and Cellular Science, Environmental Biology, and Nuclear Medicine. The sections have been individually entered into EDB. (ACR)

Mining in Australia

Energy Technology Data Exchange (ETDEWEB)

Shimada, S

1986-01-01

Statistics are given on: 1) Australian dependence on imported raw materials in 1980; 2) production levels in the different mining fields in 1981; 3) trends in the production of minerals over the years 1961-1981. The role of the mining industry in the Australian economy is outlined, and brief details given of its structure. Further statistics are given regarding trends in the production of coal, iron, salt, lead and zinc during the period 1961-1981, together with details of the number of people employed in these industries. Operations at some of the principal mines (coal, iron ore and salt) are outlined and 1983 production figures for all mineral resources are given. 18 refs., 21 figs., 5 tabs.

Nitrogen dynamics in the tidal freshwater Potomac River, Maryland and Virginia, water years 1979-81: A water-quality study of the tidal Potomac River and estuary

International Nuclear Information System (INIS)

Shutz, D.J.

1989-01-01

On an annual basis, river supplied nitrate is the predominant form of N supplied to the tidal Potomac River from external sources. Much of the nitrate is associated with high flows that have rapid transit times through the tidal river. After the fall of 1980, initiation of advanced wastewater treatment at the Blue Plains Sewage Treatment Plant (STPP) reduced ammonia loading to the river by 90% and increased nitrate loading by a similar percentage. As a result, concentrations of ammonia during the 1981 low flow period were 1.50 mg/L as N. Despite the reduced availability of ammonia, 15-N uptake studies showed that phytoplankton preferred ammonia to nitrate unless ammonia concentrations were < 0.10 mg/L as N. Nitrification studies during 1981 using a 14-C uptake technique indicate that rates did not vary with sample location, except for one sample from the head of the tidal river, where the rates were much higher. Process models were used in conjunction with mass-balance determinations and individual process studies to estimate rates of processes that were not directly measured. It is estimated that denitrification removed 10 times as much nitrate from the water column during the summer of 1981 as during the summer of 1980. Sedimentation of particulate N is estimated to be the largest sink for N from the water column and was approximately equal to the external annual loading of all N constituents on a daily basis. In summer, when river flows usually are low, the tidal Potomac River appears to be a partially closed system rather than one dominated by transport. Nitrogen constituents, primarily from point sources, are taken up by phytoplankton converted to organic matter, and sedimented from the water column. Some of this N eventually becomes available again by means of benthic exchange. Removal, by transport, out of the tidal river is significant only during winter. 70 refs., 20 figs., 10 tabs

7 CFR 1980.320 - Interest rate.

Science.gov (United States)

2010-01-01

... 7 Agriculture 14 2010-01-01 2009-01-01 true Interest rate. 1980.320 Section 1980.320 Agriculture... REGULATIONS (CONTINUED) GENERAL Rural Housing Loans § 1980.320 Interest rate. The interest rate must not... interest rate over the life of the loan. The rate shall be agreed upon by the borrower and the Lender and...

7 CFR 1980.310 - Loan purposes.

Science.gov (United States)

2010-01-01

... 7 Agriculture 14 2010-01-01 2009-01-01 true Loan purposes. 1980.310 Section 1980.310 Agriculture... REGULATIONS (CONTINUED) GENERAL Rural Housing Loans § 1980.310 Loan purposes. The purpose of a loan guaranteed... applicant as a primary residence. The loan may be to purchase a new dwelling or an existing dwelling. The...

State-level minimum wage and heart disease death rates in the United States, 1980-2015: A novel application of marginal structural modeling.

Science.gov (United States)

Van Dyke, Miriam E; Komro, Kelli A; Shah, Monica P; Livingston, Melvin D; Kramer, Michael R

2018-07-01

Despite substantial declines since the 1960's, heart disease remains the leading cause of death in the United States (US) and geographic disparities in heart disease mortality have grown. State-level socioeconomic factors might be important contributors to geographic differences in heart disease mortality. This study examined the association between state-level minimum wage increases above the federal minimum wage and heart disease death rates from 1980 to 2015 among 'working age' individuals aged 35-64 years in the US. Annual, inflation-adjusted state and federal minimum wage data were extracted from legal databases and annual state-level heart disease death rates were obtained from CDC Wonder. Although most minimum wage and health studies to date use conventional regression models, we employed marginal structural models to account for possible time-varying confounding. Quasi-experimental, marginal structural models accounting for state, year, and state × year fixed effects estimated the association between increases in the state-level minimum wage above the federal minimum wage and heart disease death rates. In models of 'working age' adults (35-64 years old), a $1 increase in the state-level minimum wage above the federal minimum wage was on average associated with ~6 fewer heart disease deaths per 100,000 (95% CI: -10.4, -1.99), or a state-level heart disease death rate that was 3.5% lower per year. In contrast, for older adults (65+ years old) a $1 increase was on average associated with a 1.1% lower state-level heart disease death rate per year (b = -28.9 per 100,000, 95% CI: -71.1, 13.3). State-level economic policies are important targets for population health research. Copyright © 2018 Elsevier Inc. All rights reserved.

MORTALIDAD CAUSADA POR ANIMALES VENENOSOS EN VENEZUELA: 1980-1999 I MORTALITY CAUSED BY VENOMOUS ANIMALS IN VENEZUELA: 1980-1999

Directory of Open Access Journals (Sweden)

De Sousa Leonardo

2018-04-01

Full Text Available This study reports the chronology and epidemiological pattern of human mortal accidents inflicted by venomous animals in Venezuela for the period 1980 to 1999. National mortality data were obtained by passive epidemiological surveillance through inspection of series E905 and X20 to X29, registered in the mortality and vital statistics yearly records, produced by the Venezuelan National Health System. The mortality rates per year and the average rate for the 20-year period per 100.000 inhabitants were assessed from the 1,494 deaths recorded in this period. The main cause of death was snakebite (n = 921; 61.6%, followed by envenoming by hymenoptera (n = 310; 20.7% and scorpion stings (n = 185; 12.4%. The higher frequency of deaths due to snakebites corresponded to 1987 (62 cases, whereas for hymenoptera were in 1980 and 1991 (21 cases each and 1995 for scorpions (18 cases. For any of these etiological factors mortality was higher for males (80.4%. The average annual mortality rate for the studied period (deaths per 100,000 inhabitants per etiological agent was 0.24 (snakes, 0.08 (hymenoptera and 0.05 (scorpions. These epidemiological data indicated that the accidents caused by venomous animals represent a collective health problem in Venezuel

The New Global Gapless GLASS Albedo Product from 1981 to 2014

Science.gov (United States)

Dou, B.; Liu, Q.; Qu, Y.; Wang, L.; Feng, Y.; Nie, A.; Li, X.; Zhang, J.; Niu, H.; Cai, E.; Zhao, L.

2016-12-01

Long-time series and various spatial resolution albedo products are needed for climate change and environmental studies at both global and regional scale. To meet these requirements, GLASS (Global LAnd Surface Satellites) gapless albedo product from 1981 to 2010 was firstly released in 2012 and widely used in long-term earth change researches. However, only shortwave albedo product in spatial resolution of 0.05 degree and 1 km were provided, which limits extensive applications for visible and near-infrared bands. Thus, new GLASS albedo product are produced and comprehensively enhanced in time series, algorithm and product content. Five major updates are conducted: 1) Time region is expanded from 1981-2010 to 1981-2014; 2) Physically ART (radiative transfer theory) and TCOWA (Three-Component Ocean Water Albedo) models rather than previous RTLSR (Rose-Thick Li-Sparse Reciprocal kernel combination) model are adopted for snow and inland water albedo estimation, respectively; 3) global shortwave, visible, and near-infrared albedos in spatial resolution of 0.05 degree and 1 km are released; 4) Clear-sky albedo is provided beyond the traditional black-sky albedo and white sky-albedo for amateurish user; 5) 250 m albedo product is provided in part of global for regional application. In this study, we firstly detail the updates of this inspiring product. Then the product is compared with the previous GLASS albedo product and preliminary assessed against field measurements under various land covers. Significant improvements are reported for snow and water albedo. The results demonstrate that the new GLASS albedo product is a gapless, long-term continuous, and self-consistent data-set. Comparing to previous GLASS albedo product, lower black-sky albedo and higher white-sky albedo are proved for permanent snow-cover region. Moreover, higher albedo of inland water and seasonal snow-cover mountain are captured. This product brings new chance and view to understanding long

Thirtieth annual report 1981-82

International Nuclear Information System (INIS)

1983-01-01

Changes in the AAEC research program arising from the revised Government energy research arrangements announced in April 1981 are outlined. Projects in fission reactor technology, the nuclear fuel cycle, fusion, environmental studies, radiation technology, the application of radioisotopes and radiopharmaceutical research are discussed. Details of the production, sales and distribution of medical radioisotopes, of the Regulatory Bureau and of international relations are also included

Utah State Prison Space Heating with Geothermal Heat Second Semi-Annual Report for the Period June 1980 - December 1980

Energy Technology Data Exchange (ETDEWEB)

None

1981-04-01

Reported herein is a summary of work conducted during the six monty period June, 1980 through December, 1980 of the project under contract to develop the Crystal Hot Springs geothermal resource to provide space and hot water heating for the minimum security building at the Utah State Prison. Efforts during this reporting period have been directed towards the resource assessment phase of the program. Specifically, progress includes: (1) completion of the gravity modeling efforts to define the subsurface structural configuration in the vicinity of the Crystal Hot Springs area, (2) selection of the most promising production targets for a test drilling program, (3) completion of the test drilling program, and (4) testing and monitoring of test well USP/TH-1.

New pathogenic viruses and novel antiviral drugs

NARCIS (Netherlands)

Berkhout, Ben; Eggink, Dirk

2011-01-01

The journal Antiviral Research was conceived and born in 1980, and launched in 1981, a time when very few antiviral drugs were around. This 30-year celebration meeting was convened by the publisher Elsevier and chaired by Eric de Clercq (Leuven University), who has acted as editor-in-chief for the

Beneficial uses of nuclear waste/sewage sludge irradiation project. Progress report, April 1981-September 1981

International Nuclear Information System (INIS)

1982-05-01

The objective is the further development and transfer of sludge irradiation technology to the municipal sector. At the conclusion of this project, a number of sludge irradiation demonstration plants will have been constructed and placed in operation by municipalities across the country. The following program elements have been established to ensure successful accomplishment of the program objectives: technology transfer by means of municipal demonstration plants; research support and data base development through operation of the SIDSS (Sandia Irradiator for Dried Sewage Solids) pilot plant; engineering support for the demonstration plants by SNL and LANL to include required support for NEPA/licensing activities, risk assessment, safety, and basic design engineering support to A and E firms; life sciences and agricultural R and D support by NMSU for base program activities and for demonstration plants; quality assurance activities to support licensing and other requirements; and program management. During the period covered by this report, the objectives of the BU/SSIP project have been expanded to include determination of an appropriate role for DOE and SNL in food irradiation. Progress on the program elements for the period April 1, 1981 through September 30, 1981, is discussed in detail

Review of Fast Reactor Activities, March 1980

International Nuclear Information System (INIS)

Balz, W.

1980-01-01

As in previous years, a short outline of the major achievements made since the last IWGFR meeting is given in the following. On 18 February 1980 the Council of Ministers has approved a resolution in which they recognise the strategic importance of fast breeder reactors and the need to continue the efforts towards maintaining an effective fast breeder option in the Member States

Developments in the Law--Section 1981.

Science.gov (United States)

Aguilar, Javier; And Others

1980-01-01

Reviews the history and current state of the law under Section 1981 of the Civil Rights Act of 1866. Suggests how it may be interpreted to maintain its vitality as a guarantee of racial equality. Considers actionable discrimination claims, protected interests, prima facie evidence, constitutional defenses, immunities, and procedural issues.…

Energy materials coordinating committee (EMACC) Fiscal Year 1980. Annual technical report

Energy Technology Data Exchange (ETDEWEB)

None

1980-01-01

This report contains information on the FY 1980 Department of Energy materials research and development programs and on those programs/projects with a significant materials activity. It was compiled by the Energy Materials Coordinating Committee (EMaCC). The previous report in this series summarized the FY 1979 programs (DOE/US-0002-2). The report is separated into sections, each containing programs reporting to one of six Assistant Secretaries of the Department: Conservation and Solar Energy, Defense Programs, Environment, Fossil Energy, Nuclear Energy, and Resource Applications; and one section, Energy Research, responsible to the Director of the Office of Energy Research. For convenience in locating the generic types of materials activities, an Appendix has been added that contains a primary keyword index.

Vibrio infections in Louisiana: twenty-five years of surveillance 1980-2005.

Science.gov (United States)

Thomas, Annu; Straif-Bourgeois, Susanne; Sokol, Theresa M; Ratard, Raoult C

2007-01-01

A total of 1,007 Vibrio infections were reported to the Infectious Disease Epidemiology Department at the Louisiana Office of Public Heath, between 1980 and 2005. The most common were Vibrio vulnificus (257 infections), Vibrio parahemolyticus (249 infections), and Vibrio cholerae non O1 (200 cases). Other species were much less common. Vibrio vulnificus infections, which are associated with consumption of raw seafood (particularly oysters) or contact with sea water, and severe immuno-suppression or liver disease were increasing. Septicemia and blood stream infections are the main manifestations of this infection. The number of infections due to Vibrio parahemolyticus on the other hand, causing mostly gastroenteritis, has remained stable. Vibrio cholerae infections are less common and almost always associated with consumption of partially cooked or contaminated crabs.

Energy materials coordinating committee (EMACC) Fiscal Year 1980. Annual technical report

International Nuclear Information System (INIS)

1980-01-01

This report contains information on the FY 1980 Department of Energy materials research and development programs and on those programs/projects with a significant materials activity. It was compiled by the Energy Materials Coordinating Committee (EMaCC). The previous report in this series summarized the FY 1979 programs (DOE/US-0002-2). The report is separated into sections, each containing programs reporting to one of six Assistant Secretaries of the Department: Conservation and Solar Energy, Defense Programs, Environment, Fossil Energy, Nuclear Energy, and Resource Applications; and one section, Energy Research, responsible to the Director of the Office of Energy Research. For convenience in locating the generic types of materials activities, an Appendix has been added that contains a primary keyword index

1981-82 Project Evaluation for Encendiendo Una Llama: A Program for Bilingual Gifted and Talented Students.

Science.gov (United States)

Roby, Wallace

The operation of "Encendiendo Una Llama," Hartford, Connecticut's program for bilingual gifted students, was evaluated for the 1981-82 school year. A total of 173 gifted children of limited English proficiency in grades 3 through 6 were served by the program at four locations. The program, staff, objectives, and target population are…

1981 Annual Status Report: thermonuclear fusion technology

International Nuclear Information System (INIS)

1982-01-01

The work perfomed on 1981 concerns four projects, namely: - The project 1: ''Reactor Studies''. During 1981 this activity was made in support to the European participation to the INTOR (INternational TOkamak Reactor) studies. This represents a collaborative effort among Europe, Japan; USA and USSR, under the auspices of IAEA, to design a major fusion experiment beyond the upcoming generation of large tokamaks. - The Project 2: ''Blanket Technology'' has the aim to investigate the behaviour of blanket materials in fusion conditions. - The Project 3: ''Materials Sorting and Development'' has the aim to assess the mechanical properties and radiation damage of standard and advanced materials suited for structures, in particular for application as first wall of the fusion reactors. - The Project 4: ''Cyclotron Operation and Experiments'' has the task to exploit a cyclotron to simulate radiation damages to materials in a fusion ambient

Strontium-90 and cesium-137 in tea (Japanese tea); from May 1980 to Jun. 1980

International Nuclear Information System (INIS)

1980-01-01

Five hundred grams of manufactured green tea was collected, carbonized and ashed in a stainless steel pan or a porcelain dish. The results obtained from May 1980 to June 1980 were shown in a table. (J.P.N.)

Temperature profiles from XBT casts from the MARINE EVANGELINE as part of the Marine Resources Monitoring, Assessment and Prediction (MARMAP) project from 1981-08-25 to 1981-08-26 (NODC Accession 8100678)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Temperature profiles were collected from XBT casts from the MARINE EVANGELINE from 25 August 1981 to 26 August 1981. Data were collected by the National Marine...

Summary of activities July 1980 - July 1981

International Nuclear Information System (INIS)

1981-07-01

Brief reviews are given of the activities of ECN related to fission energy, fusion energy and superconductivity, energy from fossil fuels, wind energy, utilization of the Petten research reactors, organization and staff and finance

Life-cycle phosphorus management of the crop production-consumption system in China, 1980-2012.

Science.gov (United States)

Wu, Huijun; Yuan, Zengwei; Gao, Liangmin; Zhang, Ling; Zhang, Yongliang

2015-01-01

Phosphorus (P) is an essential resource for agriculture and also a pollutant capable of causing eutrophication. The possibility of a future P scarcity and the requirement to improve the environment quality necessitate P management to increase the efficiency of P use. This study applied a substance flow analysis (SFA) to implement a P management procedure in a crop production-consumption (PMCPC) system model. This model determined the life-cycle P use efficiency (PUE) of the crop production-consumption system in China during 1980-2012. The system includes six subsystems: fertilizer manufacturing, crop cultivation, crop processing, livestock breeding, rural consumption, and urban consumption. Based on this model, the P flows and PUEs of the subsystems were identified and quantified using data from official statistical databases, published literature, questionnaires, and interviews. The results showed that the total PUE of the crop production-consumption system in China was low, notably from 1980 to 2005, and increased from 7.23% in 1980 to 20.13% in 2012. Except for fertilizer manufacturing, the PUEs of the six subsystems were also low. The PUEs in the urban consumption subsystem and the crop cultivation subsystem were less than 40%. The PUEs of other subsystems, such as the rural consumption subsystem and the livestock breeding subsystem, were also low and even decreased during these years. Measures aimed to improve P management practices in China have been proposed such as balancing fertilization, disposing livestock excrement, adjusting livestock feed, changing the diet of residents, and raising the waste disposal level, etc. This study also discussed several limitations related with the model and data. Conducting additional related studies on other regions and combining the analysis of risks with opportunities may be necessary to develop effective management strategies. Copyright © 2014 Elsevier B.V. All rights reserved.

Summary of the electric power supply program for fiscal 1981

International Nuclear Information System (INIS)

Shimada, Minoru

1981-01-01

The plans of electric power supply for fiscal 1981 (from April, 1981, to March, 1982) by the power companies were formulated and submitted to the Ministry of International Trade and Industry. Along with the current up trend of economic activities, the demands of electric power will be on the increase. A summer peak of power consumption may rise all the more due to the increase in room-cooling units. On the other hand, the problem of petroleum is unsettled. Under the situation, the principal considerations behind the formulation of the plans are the effective utilization of other energy resources than oil and the suppression of oil-burning power generation, the economical usage of all power generation facilities and stabilized demand and supply, and the promotion of wide-area operation. The situation in fiscal 1981, power demands, power source facilities demand and supply balance, and the interchange of power among power companies are described. (J.P.N.)

Changing treatment of breast cancer in New Mexico from 1969 through 1985

International Nuclear Information System (INIS)

Mann, B.A.; Samet, J.M.; Hunt, W.C.; Key, C.R.; Goodwin, J.M.; Goodwin, J.S.

1988-01-01

A review of information from the New Mexico Tumor Registry on women diagnosed as having primary breast cancer from 1969 through 1985 revealed temporal changes in the surgical treatment of this disease. After 1980 the percentage of women receiving breast-conserving surgery for local-stage disease increased from 6% to 25%. Most surgeons performing operations for breast cancer had not performed a breast-conserving operation before 1981 but had used this procedure at least once in the period from 1981 through 1985. Women younger than 50 years or older than 80 years were most likely to undergo this procedure. In that period, radiotherapy after breast-conserving surgery could not be documented for 26% of the women 65 years old or younger or for 56% of the women aged 65 years or older. Thus, there has been a marked shift in New Mexico in the surgical approach to local-stage breast cancer in the 1980s. This shift involved most surgeons treating the disease and included women of all age groups. The apparent lack of adjuvant radiotherapy in some women receiving conservative surgeries may prove to be deleterious consequence of this change in surgical management

Trends in kidney cancer among the elderly in Denmark, 1980-2012

DEFF Research Database (Denmark)

Azawi, Nessn H; Joergensen, Simon Moeller; Jensen, Niels Viggo

2016-01-01

Background The purpose of this study is to elucidate incidence, mortality, survival, and prevalence of kidney cancer in elderly persons compared with younger persons in Denmark. Material and methods Cancer of the kidney was defined as ICD-10 code DC 64. Data derived from the NORDCAN database...... of patients diagnosed with kidney cancer over the age of 70 years has decreased from 43% in 1980 to 32% in 2012 in men and remained almost constant in women, around 50%. Incidence rates were at least five times higher in men aged 70 years more but there was no particular trend with time. In men aged less than......-year relative survival increased steadily over time for all age groups but the survival was lower for patients aged 70 years or more than for younger patients. The prevalence increased three times from 1559 patients being alive after kidney cancer in1980 to 4713 in 2012. Conclusion A challenge in managing...

Clinical outcomes associated with evolving treatment modalities and radiation techniques for base-of-tongue carcinoma: thirty years of institutional experience

International Nuclear Information System (INIS)

Chen, Leechuan Andy; Anker, Christopher J; Hunt, Jason P; Buchmann, Luke O; Grossmann, Kenneth F; Boucher, Kenneth; Fang, Li-Ming Christine; Shrieve, Dennis C; Hitchcock, Ying J

2015-01-01

Curative treatment for base-of-tongue squamous cell carcinoma (BOT SCC) has evolved over time; however, comparative outcomes analysis for various treatment strategies is lacking. The authors reviewed the evolution of treatment modality and radiotherapy (RT) technique for 231 consecutive BOT SCC patients at our institution between 1981 and 2011. Treatment modalities included definitive chemoradiotherapy (chemoRT) (42%), definitive RT (33%), surgery followed by RT (20%), and surgery alone (5%). RT techniques included external beam plus interstitial brachytherapy (EBRT + IB) (37%), conventional EBRT (29%), intensity-modulated radiation therapy ± simultaneous integrated boost (IMRT ± SIB) (34%). Clinical characteristics and outcomes were stratified by modality or RT technique. Treatment modality evolved from definitive RT (1980s–1990s) to definitive chemoRT (1990s–2000s). RT technique evolved from EBRT + IB (1980s–1990s) to conventional EBRT (1990s–2000s) to IMRT + SIB (2000s). With median alive follow-up of 6 years (0.3–28 years), the 5-year LC, LRC, and OS rates were 80%, 73%, and 51%. There was no difference in distribution of gender, age, stage among treatment modalities. Definitive chemoRT had improved LRC (HR 1.6) and OS (HR 1.7) compared to definitive RT. IMRT + SIB had improved LRC (HR 3.2), DFS (HR 3.4), and OS (HR 3.0) compared to conventional EBRT. Over the past 30 years, BOT SCC treatment has undergone major paradigm shifts that incorporate nonsurgical functional preservation, concurrent chemotherapy, and advanced RT techniques. Excellent locoregional control and survival outcomes are associated with accelerated IMRT with chemotherapy

Report of regional coordinator for the year ending 31 December 1980 [Management of water hyacinth (A CSC-UNEP Project)

International Nuclear Information System (INIS)

Thyagarajan, G.

1981-01-01

The water hyacinth project was first reviewed at the time of its commencement in Papua New Guinea in June 1979, and activities and time schedules were formulated. In April 1980 an interim review meeting was held in London where, based on the progress made in the participating countries, activities and time schedules were refined and sharpened. The project is deemed to have formally commenced on 1 January 1980. Australia, Bangladesh, Fiji, India, Malaysia and Sri Lanka are actively participating in the project at the present time. Information and results emerging from the different participating countries are very encouraging and they strengthen the hope that technically, environmentally and economically feasible solutions can be found for managing water hyacinth weed. The participating countries are enthusiastic about handling the activities assigned to them. The tempo of work was substantially increased after funds were made available in February 1980

International bulletin on atomic and molecular data for fusion. No. 15

International Nuclear Information System (INIS)

Katsonis, K.

1981-03-01

This bulletin deals with atomic and molecular data for fusion. A bibliography for the most recent data presented in the document is provided. Work in progress is briefly reported. The bulletin contains a list of references covering the years 1980 and 1981 for all the publications on controlled fusion and plasma physics

Mortality trend by dengue in Mexico 1980 to 2009.

Science.gov (United States)

Gaxiola-Robles, Ramón; Celis, Alfredo; Serrano-Pinto, Vania; Orozco-Valerio, María de Jesús; Zenteno-Savín, Tania

2012-01-01

To describe the mortality of dengue in Mexico during 1980 to 2009. Dengue mortality data for Mexico were obtained from Instituto Nacional de Estadistica, Geografía e Informática. We used standardized and non-standardized dengue mortality rates per 1,000,000 people and determined the mortality trend. The groups were based on International Classification of Diseases coding criteria (ICD-9 E061 and ICD-10 A91X). The results were stratified by age groups and the frequencies of dengue deaths were compared using relative risk (RR) with its 95% confidence interval. During 1980 to 2009 in Mexico, 549 deaths due to dengue were reported. We found an important variation in the mortality rates during the years studied. We were able to identify three periods: 1980 to 1992, 1994 to 2000, and 2001 to 2009. The mortality rates found are from 0.88/1,000,000 through 0.00/1,000,000. The average mortality rates by decade: 1980 to 1989: 0.53/1,000,000; 1990 to 1999: 0.06/1,000,000; 2000 to 2009: 0.12/1,000,000. In the analysis of mortality by community size during 2000 to 2009, we observed in the small communities with < 2,499 people, the risk is 1.25 times higher than in those with more than 20,000 people. We found, in general, a sustained decline in the number of deaths by dengue over the last 30 years in Mexico. However, a slow increase was observed since 1994, which may be related to the circulation of DENV2 and DENV3, among other factors. We need to strengthen prevention programs in smaller communities (< 2,499) where we found a higher risk of mortality due to dengue.

Annual Safety Report 1981

International Nuclear Information System (INIS)

1982-09-01

A safety report from Section K (Nuclear Physics) of the Dutch National Institute for Nuclear and High Energy Physics is presented for 1981. The report begins with general matters concerning safety policy at NIKHEF, licences and expenditure. Works accidents (none of them radiological) are detailed and accident prevention considered. The measurement programme for neutron radiation in the vicinity of the accelerator is described and the results are discussed. The means and results of personnel dosimetry are also presented. The report is concluded with a list of publications concerning safety aspects at NIKHEF. (C.F.)

Laser research and applications. Semiannual report, October 1980-March 1981

International Nuclear Information System (INIS)

1981-06-01

Research progress during this period is given for each of the following topics: (1) rare-gas halogen laser program; (2) laser-triggered switches; (3) laser-controlled ionization front accelerator; (4) lasers for combustion research; (5) 10-μm interferometer for electron density measurements; (6) Q-switched and free-running stable pulse 1.06 μm laser; (7) Raman spectroscopy; (8) multiphoton ionization; (9) chemical vapor deposition and plasma etching; (10) laser-desorption mass spectrometry; (11) collision broadening and shift of the K 4p-ns and 4p-nd lines by Ar, (12) chemically pumped iodine laser; (13) laser-induced chemical reactions; (14) photolytic pumping of a laser by a moving, hot plasma; (15) laser-based surface spectroscopy; (16) laser-generated low-density channels; (17) radiation-driven density waves in optically pumped gas lasers; (18) propagation of an annular laser beam; (19) theoretical modeling of the chemical vapor deposition process; (20) charge exchange cross sections for C 6+ -H collisions; (21) the stopping power of gold ions for protons; (22) electron ionization cross sections of low-Z ions; (23) electron shielding effects on fusion cross sections and (24) radiation efficiencies from imploding liners

International Laboratory of Marine Radioactivity. Biennial Report 1981-1982

International Nuclear Information System (INIS)

1983-12-01

The Biennial Report covers the activities at the International Laboratory of Marine Radioactivity during the years 1981-82. It contains 34 short reports grouped under the headings: supporting activities - analytical methods development, intercalibration and maintenance services; studies for assessing the impacts of radionuclide releases into the marine environment; studies for obtaining scientific bases for evaluating deep-sea radioactive waste disposal; studies on processes affecting the fate of marine pollutants; and special missions. Details are also presented of the general aspects of the laboratory operations, staff list of the Monaco Laboratory, list of publications, meetings and conferences attended and reports and papers presented, oceanographic cruises and membership of regular committees, working groups and international programmes

Environmental surveillance at Los Alamos during 1981

International Nuclear Information System (INIS)

1982-04-01

This report documents the environmental surveillance program conducted by the Los Alamos National Laboratory during 1981. Routine monitoring for radiation and radioactive or chemical substances is conducted on the Laboratory site and in the surrounding region to determine compliance with appropriate standards and permit early identification of possible undesirable trends. Results and interpretation of data for 1981 are included on penetrating radiation; on the chemical and radiochemical quality of ambient air, surface and ground water, municipal water supply, soil and sediments, and food; and on the quantities of airborne emissions and liquid effluents. Comparisons with appropriate standards and regulations or with background levels from natural or other non-Laboratory sources provide a basis for concluding that environmental effects attributable to Laboratory operations are insignificant and are not considered hazardous to the population of the area. Results of several special studies describe some unique environmental conditions in the Laboratory environs

Detailed Occupation and Years of School Completed by Age, for the Civilian Labor Force by Sex, Race, and Spanish Origin: 1980 Census of Population Supplementary Report.

Science.gov (United States)

Priebe, John A.; And Others

The report presents tabular data on occupation and years of school completed by age for the civilian labor force, by sex, race and Spanish origin, obtained from the 1980 Census/Equal Employment Opportunity (EEO) Special File. All tables list males and females separately for each category. Table 1 lists totals for 613 labor force categories, then…

Observations of wintering Snowy Owls (Nyctea scandiaca) at Logan Airport, East Boston, Massachusetts from 1981-1997

Science.gov (United States)

Norman Smith

1997-01-01

Snowy Owls (Nyctea scandiaca) wintering at Logan International Airport were studied over the 15-year period of 1981-1997. Two-hundred twenty-seven Snowy Owls were banded and color-marked to examine the length of time individual birds stayed at this location and to track the movements elsewhere. Fifty-six owls were re-observed outside of the airport...

Fuel performance annual report for 1981

International Nuclear Information System (INIS)

Bailey, W.J.; Tokar, M.

1982-12-01

This annual report, the fourth in a series, provides a brief description of fuel performance during 1981 in commercial nuclear power plants. Brief summaries of fuel operating experience, fuel problems, fuel design changes and fuel surveillance programs, and high-burnup fuel experience are provided. References to additional, more detailed information and related NRC evaluations are included

Investimentos na agricultura brasileira: estimações alternativas de 1980 a 1998 Investments in Brazilian agriculture: alternative estimates from 1980 to 1998

Directory of Open Access Journals (Sweden)

Alexandre Florindo Alves

2002-12-01

Full Text Available O objetivo específico deste trabalho foi construir séries de investimento no setor agrícola para o período 1980-1998. Informação sobre tal fluxo nas duas últimas décadas existe somente para 1980, 1985 e 1995/96 (anos de Censo Agropecuário. A primeira série toma o valor do investimento no setor agrícola na Matriz de Insumo-Produto de 1980 como valor básico. Os valores para os anos seguintes são obtidos aplicando aos investimentos à mesma variação verificada no estoque de tratores nacionais de rodas. A segunda série tem o mesmo valor básico do caso anterior. Os valores para os anos seguintes são obtidos aplicando-se aos investimentos a mesma variação verificada nas vendas de tratores nacionais de rodas. Finalmente, uma terceira série toma como valores básicos de investimentos aqueles dos censos agropecuários. Variações nas vendas internas de tratores nacionais de rodas são aplicadas para obter os valores de investimentos para os demais anos. A despeito de suas limitações, acredita-se que a segunda e a terceira série são mais próximas da realidade, porque a variação nas vendas de tratores se mostrou a melhor proxy para as variações nos investimentos que as variações nos estoques de tratores e porque o comportamento das mesmas parece estar mais de acordo com o contexto econômico.This article establishes an investment series for the Brazilian agriculture sector over the period from 1980 to 1998. Brazilian agriculture investment flow information for the last two decades is found in the Brazilian Agricultural Censuses of 1980, 1985, and 1995/96 only. The basic value for the 1st series of amounts invested was taken from the 1980 Brazilian Input-Output Matrix. Values for the following years were obtained by applying the variation found in the stock of wheel tractors to agriculture investments. The 2nd series commences with the same basic value as the 1st series while values for the following years were obtained by

Annual report of Japan Nuclear Ship Development Agency, 1980

International Nuclear Information System (INIS)

1981-01-01

Japan Nuclear Ship Development Agency executed the works centering around the repair of shielding and the general inspection on safety of the nuclear-Ship Mutsu in the fiscal year 1980. On the other hand, the law revising the law concerning Japan Nuclear Ship Development Agency was enforced, and the Agency was entitled to carry out the research and investigation required for the development of new nuclear ships. As for the repair of reactor shielding, the alteration of the reactor installation was permitted in November, 1979, and the design and the method of construction were approved in August, 1980. The preparatory works were carried out from April to August, 1980, prior to the main works. The repair works were started in August, and the new shields have been manufactured, while the existing shields and the equipments in the containment vessel were removed. The completed new shields have been installed successively in the containment vessel. It was confirmed that there is no problem in the safety of the nuclear ship Mutsu, as the result of the general inspection on safety completed in June, 1980. Maintenance works were carried out for the Mutsu and the normally berthing port. The periodic measurement of radiation dose rate, the selection of the new normally berthing port, the research and development of nuclear ships and others are also reported. (Kako, I.)

Professor Andrzej Nespiak (1921-1981

Directory of Open Access Journals (Sweden)

Tomasz Majewski

2014-08-01

Full Text Available The biography of a professor of the Laboratory of Pharmaceutical Botany of the Medical Academy in Wrocław, who was formerly an investigator of the Agricultural Academy in Wrocław. He worked on mycorhiza, the participation of Macromycetes in forest communities and the use of fungi for synthesis of some organic compounds, he was also the author of the Polish flora of the genus Cortinarius (1975,1981 and Inocybe (manuscript.

Professor Andrzej Nespiak (1921-1981)

OpenAIRE

Tomasz Majewski

2014-01-01

The biography of a professor of the Laboratory of Pharmaceutical Botany of the Medical Academy in Wrocław, who was formerly an investigator of the Agricultural Academy in Wrocław. He worked on mycorhiza, the participation of Macromycetes in forest communities and the use of fungi for synthesis of some organic compounds, he was also the author of the Polish flora of the genus Cortinarius (1975,1981) and Inocybe (manuscript).

The rise in co-authorship in the social sciences (1980-2013)

DEFF Research Database (Denmark)

Henriksen, Dorte

2016-01-01

This article examines the rise in co-authorship in the Social Sciences over a 34-year period. It investigates the development in co-authorship in different research fields and discusses how the methodological differences in these research fields together with changes in academia affect the tendency...... to co-author articles. The study is based on bibliographic data about 4.5 million peer review articles published in the period 1980-2013 and indexed in the 56 subject categories of the Web of Science’s (WoS) Social Science Citation Index (SSCI). The results show a rise in the average number of authors...... data set, statistical methods and/or team-production models....

Software Engineering Principles 3-14 August 1981,

Science.gov (United States)

1981-08-01

Multiversion production and maintenance 3. Handling of undesired events (UEs) 4. Usual comon additional properties a. Machine "near" - machine dependent...need specifications? A. Multiperson projects B. Multiversion projects SO7TWARE ENGINEERING PRINCIPLES 5-1 3-14 August 1981 SEC. 5 / SPECIFICATIONS C

Los Alamos Life Sciences Division's biomedical and environmental research programs. Progress report, January-December 1981. [Leading abstract

Energy Technology Data Exchange (ETDEWEB)

Holland, L.M.; Stafford, C.G. (comps.)

1982-10-01

This report summarizes research and development activities of the Los Alamos Life Sciences Division's Biomedical and Environmental Research program for the calendar year 1981. Individual reports describing the current status of projects have been entered individually into the data base.

Depositional history of organic contaminants on the Palos Verdes Shelf, California

Science.gov (United States)

Eganhouse, R.P.; Pontolillo, J.

2000-01-01

During more than 60 years, sedimentation on the Palos Verdes Shelf has been dominated by time-varying inputs of municipal wastewater from the Los Angeles County Sanitation Districts (LACSD) and debris from the Portuguese Bend Landslide (PBL). The present study examines the depositional history of wastewater-derived organic contaminants at a site approximately 6-8 km downcurrent from the outfall system. Sediments at this location are impacted by contributions from both sources, but the relative influence of the sources has changed over time. Two classes of hydrophobic organic contaminants (chlorinated hydrocarbons, long-chain alkylbenzenes) were determined in sediment cores collected in 1981 and 1992. Using molecular stratigraphy, we determined average sedimentation rates (cm/year) and mass accumulation rates (g cm-2 year-1) for the following periods: 1955-1965, 1965-1971, 1971-1981 and 1981-1992. The results show that sedimentation and mass accumulation rates increased from 1955 to 1971 and decreased from 1971 to 1981. These trends are consistent with historical information on the emission of suspended solids from the outfall system, indicating that the discharge of wastes dominated sedimentation at the site during this period. In the 1980s and early 1990s, however, mass accumulation rates increased in spite of continually decreasing emissions of wastewater solids. Several lines of evidence indicate that this increase was due to mobilization of debris from the PBL during and after unusually strong winter storms in the 1980s. As a result, heavily contaminated sediments deposited during the years of greatest waste emissions (i.e. 1950-1970) have been buried to greater sub-bottom depths, thereby reducing their availability for mobilization to the overlying water column. These results highlight the dynamic nature of sedimentation in contaminated coastal ecosystems and its importance to the long-term fate and effects of toxic substances.

Effets des sels organiques de tributyletain sur l'huître adulte Crassostrea gigas

OpenAIRE

Heral, Maurice; Alzieu, Claude; Caux, O.; Razet, Daniel; Garnier, Jacqueline

1983-01-01

La toxicité des composés organostanniques a été mise en évidence à l'égard de l'huître Crassostrea gigas tant aux stades larvaires (His & Robert, 1980) que chez l'adulte (Alzieu & al., 1980, 1981). Parallèlement ces mêmes auteurs ont montré l'accumulation d'étain dans les huîtres contaminées expérimentalement ainsi que le rôle que peut jouer le fluorure de TBT dans la perturbation de la croissance (Héral & al. 1981) et dans la malformation de la coquille des huîtres (Alzieu & al., 1981). Dans...

The political economy of power generation in Zimbabwe since 1980

International Nuclear Information System (INIS)

Soederholm, P.

1999-01-01

This article presents a historical analysis of the power generation choices in Zimbabwe since independence in 1980; their causes and consequences. In the early 1980s, the electricity supply choices of the country were dictated by a policy of self-sufficiency, and least-cost supply options (e.g. imports and hydropower) were rejected at a not negligible economic cost. At the end of the 1980s, a new political environment and pressures from the World Bank prompted substantial changes towards least-cost alternatives. In the early 1990s, security of supply motives still played an important role and financial constraints were severe. At present, however, there is little evidence that imported power is still as cheap a source of electricity as it was about 15 years ago. This situation together with the ongoing trend towards higher discount rates imply that thermal power, in particular coal-fired power, will dominate future electricity supply investments in Zimbabwe. (author)

Recent observational evidence on W Ursae Majoris stars

International Nuclear Information System (INIS)

Rovithis-Livaniou, H.; Rovithis, P.

1982-01-01

During the last four years (1978-1981), some close binaries of W Ursae Majoris type have been observed from the National Observatory of Athens. In all cases a two-beam, multi-mode, nebular-stellar photometer has been used, attached to the 48-inch Cassegrain reflector at the Kryonerion Station. The observed systems are: 44i Boo, VW Cep, AB And, BV Dra, BW Dra, U Peg, V508 Oph. Especially VW Cep and 44i Boo, are very interesting objects; in addition to the light curves that have already been published (Rovithis and Rovithis-Livaniou, 1980-1981), other observations were obtained during the last year and are now at computational stage. The observations of these two systems will be continued during the next years. (Auth.)

Investigation of the Geokinetics horizontal in situ oil-shale-retorting process. Fourth annual report, 1980

Energy Technology Data Exchange (ETDEWEB)

Hutchinson, D.L. (ed.)

1981-03-01

The Geokinetics in situ shale oil project is a cooperative venture between Geokinetics Inc. and the US Department of Energy. The objective is to develop a true in situ process for recovering shale oil using a fire front moving in a horizontal direction. The project is being conducted at a field site, Kamp Kerogen, located 70 miles south of Vernal, Utah. This Fourth Annual Report covers work completed during the calendar year 1980. During 1980 one full-size retort was blasted. Two retorts, blasted the previous year, were burned. A total of 4891 barrels of oil was produced during the year.

1980-81 annual report

International Nuclear Information System (INIS)

1981-01-01

Atomic Energy of Canada Ltd. completed its organizational and financial restructuring during the 1980 fiscal year with the outstanding debt on the Quebec and Nova Scotia heavy water plants being forgiven. Gross revenues rose to $570 million, an increase of $73 million over the previous year. Net income was $13 467 000. Engineering services were provided during the construction of 600 MW reactors in New Brunswick, Quebec, Argentina and Korea. Product design standardization is being achieved for the 600 MW CANDU reactor, and a 1000 MW export reactor is being developed. The two operating heavy water plants produced 60 Mg of heavy water. The research program includes work on the thorium and other fuel cycles for CANDU, nuclear fuel waste management, and safeguards systems. A major expansion program is underway to increase production of cancer therapy machines and medical isotopes. A more aggressive approach is being taken in international marketing

Water Chemistry Section: progress report (1981-82)

International Nuclear Information System (INIS)

Dharwadkar, S.R.; Ramshesh, V.

1983-01-01

The activities of the Water Chemistry Section of the Bhabha Atomic Research Centre (BARC), Bombay, during the years 1981 and 1982 are reported in the form of individual summaries. The research activities of the Section cover the following areas: (1) chemistry and thermodynamics of nuclear materials, (2) crystal structure of organo-metallic complexes using X-ray diffraction, (3) thermophysical and phase transition studies, (4) solid state chemistry and thermochemical studies, (5) water and steam chemistry of heavy water plants and phwr type reactors, and (6) uranium isotope exchange studies. A survey is also given of: (i) the Section's participation in advisory and consultancy services in nuclear and thermal power stations, (ii) training activities, and (iii) assistance in chemical analysis by various techniques to other units of BARC and outside agencies. A list of publications and lectures by the staff during the report period is included. (M.G.B.)

Radioecology of the Tejo river, 1981-1989

International Nuclear Information System (INIS)

Carreiro, M.C.V.; Bettencourt, A.O.; Sequeira, M.M.A.

1991-01-01

The survey of the natural and artificial radioactivity of the Tejo river has been carried out since 1975; although there are no nuclear power plants in the Portuguese sector of the river, they do exist upstream, in Spain. A radioecological study of the river was also accomplished between the middle of 1986 and the end of 1989 (contract (CEC) Bl6-B-198-P). A brief outline of the main characteristics of the river water, sediments, and biological material, is given in the present paper and the data on the artificial radioactivity survey from 1981 to 1989 are analysed. An increase of the radioactivity in water was detected during the years 1987 and 1989 and in sediments, hydrophytes and fish during 1988; an attempt of explanation is done. Data appear to confirm that sediments are the best compartment to detect 137 Cs contamination in the river [fr

The near-earth magnetic field at 1980 determined from Magsat data

Science.gov (United States)

Langel, R. A.; Estes, R. H.

1985-01-01

Data from the Magsat spacecraft for November 1979 through April 1980 and from 91 magnetic observatories for 1978 through 1982 are used to derive a spherical harmonic model of the earth's main magnetic field and its secular variation. Constant coefficients are determined through degree and order 13 and secular variation coefficients through degree and order 10. The first degree external terms and corresponding induced internal terms are given as a function of Dst. Preliminary modeling using separate data sets at dawn and dusk local time showed that the dusk data contains a substantial field contribution from the equatorial electrojet current. The final data set is selected first from dawn data and then augmented by dusk data to achieve a good geographic data distribution for each of three time periods: (1) November/December, 1979; (2) January/February, 1980; (3) March/April, 1980. A correction for the effects of the equatorial electrojet is applied to the dusk data utilized. The solution included calculation of fixed biases, or anomalies, for the observation data.

Progress report 1981-1982. Reactor Chemistry Department

International Nuclear Information System (INIS)

1983-08-01

Review of the activities performed by the Reactor Chemistry Department of the National Atomic Energy Commission of Argentina during 1981-1982. This Department provides services and assistance in all matters related to water chemistry and nuclear reactors chemistry, in all their phases: design, construction, commissioning and decommissioning. During this period, the following tasks were performed: study of the metallic oxide-water interphases; determination of the goethite and magnetite surficial charges; synthesis of the monodispersed nickel ferrites; study of the iron oxides dissolution mechanism in presence of different complexing agents; chemical decontamination of structural metals; thermodynamics of the water-nitrogen system; physico-chemical studies of aqueous solutions at high temperatures; hydrothermal decomposition of ionic exchange resines and study of the equilibria of the anionic exchange for the chemistry of pressurized reactor's primary loops. The appendix includes information on the Reactor Chemistry Department staff, its publications, services, seminars, courses and conferences performed during 1981-1982. (R.J.S.) [es

The contribution of smoking to inequalities in mortality by education varies over time and by sex: two national cohort studies, 1981-84 and 1996-99.

Science.gov (United States)

Blakely, Tony; Wilson, Nick

2005-10-01

The contributions of tobacco smoking to overall mortality and socioeconomic inequalities in mortality vary between populations and over time. We determined how these contributions varied by sex and over time in two national New Zealand cohort studies. Poisson regression and modelling were conducted on linked census-mortality cohorts for people aged 45-74 years in 1981-84 and 1996-99 (2.0 and 2.7 million person-years, respectively). Contribution to socioeconomic inequalities in mortality. Adjusting for current and former smoking reduced the all-cause mortality rate ratios for men with nil educational qualifications compared with men with post-school qualifications from 1.34 to 1.29 in 1981-84 and from 1.31 to 1.25 in 1996-99, or 16 and 21% reductions in relative inequalities. Equivalent results for women were 1.42-1.41 in 1981-84 and 1.42-1.37 in 1996-99, or 3 and 11% reductions in relative inequalities. Contribution to overall mortality. Using 1996-99 data, we estimated that if all current smokers quit and became ex-smokers, mortality rates would reduce by 11% for men and 5% for women. If everyone was a never smoker (i.e. a historically smoke-free society), mortality rates would have been 26% lower for men and 25% lower for women. The contribution of smoking to educational inequalities in mortality was greater for males, and increased over time for both males and females, reflecting the historically differential phasing of the tobacco epidemic by sex and socioeconomic position. Complete cessation of smoking in contemporary New Zealand would reduce both overall mortality and educational inequalities in mortality.

Summaries of FY 1980 research in the nuclear sciences

International Nuclear Information System (INIS)

1980-06-01

A compilation and index of the projects funded in fiscal year 1980 by the DOE Division of Nuclear Sciences/Office of Basic Energy Sciences is provided. These summaries constitute the basic document by which the DOE nuclear sciences program can be made known in some technical detail to interested persons

Summaries of FY 1980 research in the nuclear sciences

Energy Technology Data Exchange (ETDEWEB)

1980-06-01

A compilation and index of the projects funded in fiscal year 1980 by the DOE Division of Nuclear Sciences/Office of Basic Energy Sciences is provided. These summaries constitute the basic document by which the DOE nuclear sciences program can be made known in some technical detail to interested persons. (RWR)

Dynamics of Mixed Dipterocarps Forests in Wanariset Semboja, East Kalimantan after Three Times of Forest Fires within the Periods of 1980-2003

Directory of Open Access Journals (Sweden)

HERWINT SIMBOLON

2005-04-01

Full Text Available A plot of 150x700 m2 was established in a mixed dipterocarps of Wanariset Semboja, East Kalimantan during the periods of 1979-1981. The forest was dominated by Eusideroxylon zwageri (Lauraceae, Dipterocarpus cornutus (Dipterocarpaceae, Pholidocarpus majadum (Arecaceae, and Diospyros borneensis (Ebenaceae. Since the plot establishment, the forests then had experienced three times of forest fires, those were in 1982-1983, 1994-1995 and 1997-1998. The present paper reports the results of re-measurement of some 150x110 m2 parts of the plot in August 2003, about 23 years after plot establishment. Micro topographically, the studied plot was relatively undulating in higher parts and relatively flat in the lower parts of the plot, while the differences between lowest sub-plot and higher sub-plot of the re-measured plot was 26 m. Forest floor of the lower parts of the plot were humid to wet during rainy season and still humid during dry season. Almost all of the trees within lower parts of the plot were escaped from these three times of forest fires; hence these sub-plots were dominated by the trees of primary species that enumerated in 1980. Those sub-plots in the higher parts were burnt during the past forest fires indicated by the charcoal of standing trees and remaining felling logs in the forest floor. These burnt sub-plots were dominated by pioneer or secondary tree species, such as: Mallotus spp., Macaranga spp., Ficus spp. and Vernonia arborea. Local distribution of some indicator species (such as primary tree species: Pholidocarpus majadum, Diospyros spp., Eusideroxylon zwageri and species of Dipterocarpaceae; pioneer or secondary tree species Vernonia arborea, Macaranga spp., Mallotus spp., Ficus uncinulata, Piper aduncum, Peronema canescens within the plot were figured. Mortality, recruitment and growth rate during the period of 1980-2003 were also discussed.

Annual report of Laboratory of Nuclear Studies, Osaka University, 1980

International Nuclear Information System (INIS)

1981-01-01

This is the progress report of the research activities in the Laboratory of Nuclear Studies during the period from April, 1980, to March, 1981. The activities were carried out by the OULNS staffs and also by outsiders at the OULNS. In this period, the X-ray astrophysics group, the radiation physics group and the high energy physics group joined the OULNS. The main accelerators in the OULNS are a 110 cm variable energy cyclotron and a 4.7 MeV Van de Graaff machine. The detailed experimental studies on inbeam e-gamma spectroscopy and beta-decay were carried out at two accelerator laboratories. The radiochemistry facility and a mass spectrometer were fully used. The research activities extended to high energy physics by utilizing national facilities, such as a 230 cm cyclotron in the Research Center for Nuclear Physics and a proton synchrotron in the National Laboratory for High Energy Physics. The theoretical studies on elementary particles and nuclear physics were carried out also. It is important that the facilities in the OULNS were used by the outsiders in Osaka University, such as solid state physics group and particle-induced X-ray group. The activities of the divisions of cyclotron, Van de Graaff, high energy physics, accelerator development and nuclear instrumentation, mass spectroscopy, radioisotope, solid state and theoretical physics are reported. (Kako, I.)

IPP annual report 1981

International Nuclear Information System (INIS)

1982-01-01

In part A of this annual report the tokamak and stellarator projects at the IPP are reported: ASDEX, ASDEX upgrade, JET collaboration, NET collaboration, Wendelstein VII-7, Wendelstein VII-AS, Wendelstein VII-X and stellarator reactor system studies. In part B the departments and research groups give a brief, but detailed report of the results in the field of research and development. In part C a review is presented of the IPP organisation. Part D includes the papers and conference reports published in 1981. Finally a brief description of the IPP projects at German universities is presented. (GG) [de

European energy market in 1980. Volume I

Energy Technology Data Exchange (ETDEWEB)

Ray, G; Robinson, C

1975-01-01

Three important general influences now affecting energy markets are: (1) exploitation of bargaining power by exporters of raw materials (especially oil); (2) changing attitudes in the developed world towards economic growth; and (3) the unprecedented combination of rapid inflation and serious recession. Fears of energy shortages helped precipitate the world crisis, but there is no energy famine imminent. The rise in energy prices resulted from use of OPEC's quasi-monopoly power rather than from real energy shortages. It is projected that European fuel markets in the next few years will be influenced by: poorer economic growth prospects, the increase in energy prices, oil-saving measures caused by consumers' adjustments over some years to the past huge oil price increases, and attempts by European governments to reduce dependence on OPEC oil. Possible substitutes for OPEC oil are their own various sources of crude oil, European natural gas, and electricity from nuclear fission. EEC's latest energy strategy calls for adequate supplies of cheap energy with minimum damage to the environment. Energy forecasts up to 1980 are given for the nine EEC countries and for Norway and Sweden. Data on energy demand, fuel consumption, and production are summarized. It is felt that, by 1980, Netherlands, United Kingdom, and Norway should be producing more energy than they consume. (MCW)

Earthquakes in the territory of the Federal Republic of Germany in 1981

International Nuclear Information System (INIS)

1984-01-01

Seismic activity in the territory of the Federal Republik of Germany with marginal areas in 1981 was low on the whole; in accordance with the maximum intensity observed-category VI - no damage was recorded. As compared to the previous years only few and predominantly slight events occured in the areas known for their proneness to earthquakes: local magnitudes of M1 0 N - 55 0 N and 5 0 E - 15 0 E and corresponded to the magnitude M1 >= 2.0 or were recorded macroseismically. (orig./HP) [de

Time-trends and causes of infant, neonatal and postneonatal mortality in Mexico, 1980-1990

Directory of Open Access Journals (Sweden)

SUSAN VANDALE

1997-01-01

Full Text Available Objective. This article analyzes the time-trends and causes of infant, neonatal, and postneonatal mortality in Mexico during the 1980’s. Material and methods. Data on infant deaths came from yearly tabulations (1980 to 1990 published by the Mexican government. Time-trends of mortality rates were determined by simple linear regression models. The parallelism test was performed for evaluating similarities in trends in neonatal and postneonatal mortality rates by causes. Results. During the 1980’s, infant mortality rates in Mexico declined from 40.4 to 31.1/1 000 (ß= -0.791. Postneonatal mortality rates showed a strong decrease (ß= -0.892, while neonatal mortality rates were almost stationary (ß= 0.089. Significant rate decreases were observed for Intestinal infections, Pneumonia and influenza and all other causes while Certain perinatal problems, Congenital defects and Nutritional deficiencies increased. No changes were observed in Acute respiratory infections. The neonatal proportional mortality showed an incremental trend accounting for 37.6% in 1980 and ascending to 48.8% in 1990 of the mortality in the first year of life. Conclusions.This analysis indicates that the reduction in infant mortality in Mexico during the 1980’s was due to declining postneonatal mortality while neonatal mortality rates remain almost unchanged.Objetivo. Analizar las tendencias seculares de las tasas de mortalidad infantil (TMI neonatal (TMN y posneonatal (TMP en México de 1980-1990. Material y métodos. La información estudiada fue proporcionada por el Instituto Nacional de Estadística, Geografía e Informática. Las tendencias de los indicadores fueron determinadas mediante modelos de regresión lineal y se efectuaron pruebas de paralelismo para evaluar la semejanza en pendientes de TMN y TMP por causas. Resultados. Las TMI se redujeron de 40.4 a 31.1/1 000, (ß= -0.791. Las TMP mostraron un decremento significativo (ß= -0.892, mientras que las TMN

Earth Sciences Division annual report 1981. [Lead abstract

Energy Technology Data Exchange (ETDEWEB)

1982-09-01

Separate abstracts were prepared for the 59 papers of the 1981 annual report of the Earth Sciences Division at Lawrence Berkeley Laboratory. The general topics covered included nuclear waste isolation, geophysics and reservoir engineering, and geosciences. (KRM)

Radiological and Environmental Research Division annual report, January-December 1980. Atmospheric physics

International Nuclear Information System (INIS)

1981-08-01

Contained are twenty-six abstracts of on-going research programs at Argonne National Laboratory concerning the modeling of environmental air pollutants concentration and transport for January-December 1980. Studies on pollutant transport modeling, fluid flow models, and atmospheric precipitations chemistry are included

Energy Balance of the Santa Catarina State - Series 1980 -1996; Balanco energetico do Estado de Santa Catarina - Serie 1980-1996

Energy Technology Data Exchange (ETDEWEB)

NONE

1997-07-01

This energy balance of the Santa Catarina State presents the following main topics that can be outstanding: economic aspects; supply and demand of energy by source 1980-1996; energy consumption by sector 1980/1996; energy interchange; and balance of the transformation centers 1980/1996.

National Nuclear Waste Policy Act of 1981. Hearings before the Committee on Environment and Public Works, United States Senate, Ninety-Seventh Congress, First Session on S. 1662, October 31, 1981, Richland, Washington; November 9, 1981, Washington, DC

International Nuclear Information System (INIS)

Anon.

1982-01-01

Hearings were held on October 31, 1981 in Richland, Washington and on November 9, 1981 in Washington, DC to discuss the effort in S. 1662 to establish a national policy and an environmentally acceptable program for managing nuclear wastes from domestic commercial activities. The Richland hearing was held in recognition that Washington State will bear the major impact of the legislation. Witnesses at the Washington, DC hearing included officials from states that are potential sites for radioactive waste storage and disposal facilities. The hearing record includes the testimony of 16 witnesses in Richland and seven in Washington, DC, followed by a reprint of S. 1662 and additional material submitted for the record

The cholera epidemic in South Africa, 1980 - 1987 Epidemiological ...

African Journals Online (AJOL)

During the cholera epidemic in South Africa, 1980-1987, 25251 cases of cholera were bacteriologically proven. The case-fatality rate was 1,4%. Outbreaks occurred in the summer rainfall season. Age-specific aUack rates followed the pattern typically found during the 'epidemic phase' of the disease in most years. The vast ...

Prime Contract Awards by Service Category and Federal Supply Classification, Fiscal Years 1980, 1981, 1982, 1983.

Science.gov (United States)

1983-01-01

GYMNASTIC EQUIPMENT 1,773 2 e94 3,938 2 49P TOTAL 4,552 5,038 8 292 5 278 79 CLEANING EQUIPMENT AND SUPPLIES 7910 FLOOR POLISHERS AND VACUUM CLEANERS 1,188...8020 PAINT AND ARTISTS BRUSHES 10 67 11 0 8030 PRESERVATIVE AND SEALING COMPOUNDS 851 8.340 2.169 1.183 8040 ADHESIVES 272 447 839 278 TOTAL 7.288 18,248