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Sample records for john day fall

  1. John Day Fall Chinook/Salmon Mitigation Plan Acclimation and Imprinting Site Feasibility Study: Summary Report : Completion Report.

    SciTech Connect

    U.S. Fish and Wildlife Service; Sverdrup Corporation; United States. Bonneville Power Administration.

    1987-09-01

    The purpose of this Plan is to replace upriver bright fall chinook salmon which were lost by construction of the John Day Dam. This will be accomplished by releasing salmon fry and smolts, incubated in the Spring Creek and Bonneville Hatcheries, at several upriver locations. Prior to release it is desired to feed and acclimate the juvenile fish to relieve the stress of truck transport, and to imprint them to the release site. This will ultimately produce adult chinook salmon that return to their historic spawning areas through traditional common property fisheries. It will also provide sexually mature broodstock fish that can be captured and spawned to supplement continued hatchery operation. This report summarizes results of an engineering feasibility study done for 10 potential acclimation sites on the Columbia, Yakima and Walla Walla Rivers. A detailed report has been prepared for each site and each is bound separately.

  2. Effects of Flow on the Migratory Behavior and Survival of Juvenile Fall and Summer Chinook Salmon in John Day Reservior, 1982 Annual Report of Research.

    SciTech Connect

    Miller, David R.; Sims, Carl W.

    1983-11-01

    The National Marine Fisheries Service in cooperation with the Bonneville Power Administration is conducting a 6-year study of the effects of instream flows on the passage time, survival, and migrational behavior of juvenile fall and summer (O-age) chinook salmon in John Day Reservoir. In 1982, the second year of the study, research activities concentrated on refining distribution and behavior data in John Day Reservoir and on releasing and recapturing marked fish needed to define flow/travel time relationships. Twenty-two groups (61,887 fish) of marked O-age chinook salmon were wire-tagged, branded, and released into the tailrace at McNary Dam, and forty-four groups (13,128 fish) were branded and released into the reservoir at various other sites. Sampling at the John Day Dam airlift facility captured 54,647 subyearling chinook salmon including 482 marked recoveries. Additional marks (279) were recovered from purse seine samples taken at various sites throughout the reservoir. The average passage time to John Day Dam for marked O-age chinook salmon released in the McNary tailrace was 23 days. Weekend flow reductions at McNary Dam did not affect passage time of subyearling chinook salmon in John Day Reservoir. There was no statistical evidence to indicate that instream flows affected either the rate of movement or residence time of O-age chinook salmon in John Day Reservoir.

  3. Effects of Flow on the Migratory Behavior and Survival of Juvenile Fall and Summer Chinook Salmon in John Day Reservoir : Annual Report 1983.

    SciTech Connect

    Miller, David R.; Sims, Carl W.

    1984-06-01

    The effects of instream river flow on the passage time, survival, and migrational behavior of juvenile fall and summer (O-age) chinook salmon in John Day Reservoir is being studied. In 1983, the final year of juvenile sampling in the reservoir, research activities continued to refine flow/travel time relationships and distributional behavior of O-age chinook salmon. Fifteen groups (72,559 fish) of marked O-age chinook salmon were wire-tagged, branded, and released into the tailrace at McNary Dam, and thirty-two groups (22,206 fish) were branded and released into the reservoir at various other sites. Sampling at John Day Dam, utilizing the airlift pump system in the B and C slots of Turbine Intake Unit 3, captured 82,698 subyearling chinook salmon including 640 mark recoveries. Additional marks (458) were recovered from purse seine samples taken at various sites throughout the reservoir. Weekly mean fork lengths of O-age chinook salmon captured at McNary and John fsm Dams and in the reservoir by purse seine ranged from 103 mm in mid-June to 166 mm in mid-December. Fish captured at the John Day Dam monitoring facility and by purse seine throughout the reservoir were in excellent condition. Preliminary analysis of stomach samples taken in 1982 and 1983 from purse seine catches indicates active feeding is taking place. The average passage time of the fastest moving marked O-age chinook salmon from McNary Dam to John Day Dam was 11 days (based on 25th percentile of mark recaptures). The average reservoir residence time was 22 days. Regression analysis was used to develop a description of the relationship of river flow to the rate of downstream movement of O-age chinook salmon in John Day Reservoir in 1983. The slope of this line and the correlation coefficient (R) were not significantly different from zero.

  4. Evaluation of Fall Chinook and Chum Salmon Spawning below Bonneville, The Dalles, John Day, and McNary Dams; 2000-2001 Annual Report.

    SciTech Connect

    van der Naald, Wayne; Clark, Roy; Spellman, Bryant

    2002-09-17

    This report describes work conducted by the Oregon Department of Fish and Wildlife (ODFW) and the Washington Department of Fish and Wildlife (WDFW) from 1 October 2000 to 30 September 2001. The work is part of studies to evaluate spawning of fall chinook salmon (Oncorhynchus tshawytscha) and chum salmon (O. keta) below the four lowermost Columbia River dams under the Bonneville Power Administration's Project 99-003. The purpose of this project is twofold: (1) Document the existence of fall chinook and chum populations spawning below Bonneville Dam (river mile (RM) 145), The Dalles Dam (RM 192), John Day Dam (RM 216), and McNary Dam (RM 292) (Figure 1) and estimate the size of these populations. (2) Profile stocks for important population characteristics; including spawning time, genetic make-up, emergence timing, migration size and timing, and juvenile to adult survival rates. Specific tasks conducted by ODFW and WDFW during this period were: (1) Documentation of fall chinook and chum spawning below Bonneville, The Dalles, John Day and McNary dams using on-water observations; (2) Collection of biological data to profile stocks in areas described in Task 1; (3) Determination of spawning population estimates and age composition, average size at return, and sex ratios in order to profile stocks in areas described in Task 1; (4) Collection of data to determine stock origin of adult salmon found in areas described in Task 1; (5) Determination of possible stock origins of adult salmon found in areas described in Task 1 using tag rates based on coded-wire tag recoveries and genetic baseline analysis; (6) Determination of emergence timing and hatching rate of juvenile fall chinook and chum below Bonneville Dam; (7) Determination of migration time and size for juvenile fall chinook and chum rearing in the area described in Task 6; (8) Investigation of feasibility of determining stock composition of juvenile fall chinook and chum rearing in the area described in Task 6; (9

  5. Evaluation of Fall Chinook and Chum Salmon below Bonneville, The Dalles, John Day and McNary Dams; 1998-1999 Annual Report.

    SciTech Connect

    van der Naald, Wayne; Clark, Roy; Spellman, Bryant

    1999-12-01

    This report describes work conducted by the Oregon Department of Fish and Wildlife (ODFW) and the Washington Department of Fish and Wildlife (WDFW) from 1 October 1998 to 30 September 1999. The work is part of studies to evaluate spawning of fall chinook salmon (Oncorhynchus tshawytscha) and chum salmon (O. keta) below the four lowermost Columbia River dams under the Bonneville Power Administration's Project 99-003. The purpose of this project is twofold: (1) Document the existence of fall chinook and chum populations spawning below Bonneville Dam (river mile (RM) 145), The Dalles Dam (RM 192), John Day Dam (RM 216), and McNary Dam (RM 292) (Figure 1) and estimate the size of these populations; and (2) Profile stocks for important population characteristics; including spawning time, genetic make-up, emergence timing, migration size and timing, and juvenile to adult survival rates. Specific tasks conducted by ODFW and WDFW during this period were: (1) Documentation of fall chinook and chum spawning below Bonneville, The Dalles, John Day and McNary dams using on-water observations; (2) Collection of biological data to profile stocks in areas described in Task 1; (3) Determination of spawning population estimates and age composition, average size at return, and sex ratios in order to profile stocks in areas described in Task 1; (4) Collection of data to determine stock origin of adult salmon found in areas described in Task 1; (5) Determination of possible stock origins of adult salmon found in areas described in Task 1 using tag rates based on coded-wire tag recoveries and genetic baseline analysis; (6) Determination of emergence timing and hatching rate of juvenile fall chinook and chum below Bonneville Dam; (7) Determination of migration time and size for juvenile fall chinook and chum rearing in the area described in Task 6; (8) Investigation of feasibility of determining stock composition of juvenile fall chinook and chum rearing in the area described in Task 6

  6. Evaluation of Fall Chinook and Chum Salmon Spawning below Bonneville, The Dalles, John Day and McNary Dams; 1999-2000 Annual Report.

    SciTech Connect

    van der Naald, Wayne; Spellman, Bryant; Clark, Roy

    2001-10-01

    This report describes work conducted by the Oregon Department of Fish and Wildlife (ODFW) and the Washington Department of Fish and Wildlife (WDFW) from 1 October 1999 to 30 September 2000. The work is part of studies to evaluate spawning of fall chinook salmon (Oncorhynchus tshawytscha) and chum salmon (O. keta) below the four lowermost Columbia River dams under the Bonneville Power Administration's Project 99-003. The purpose of this project is twofold: (1) Document the existence of fall chinook and chum populations spawning below Bonneville Dam (river mile (RM) 145), The Dalles Dam (RM 192), John Day Dam (RM 216), and McNary Dam (RM 292) (Figure 1) and estimate the size of these populations; and (2) Profile stocks for important population characteristics; including spawning time, genetic make-up, emergence timing, migration size and timing, and juvenile to adult survival rates.

  7. Predicted changes in subyearling fall Chinook salmon rearing and migratory habitat under two drawdown scenarios for John Day Reservoir, Columbia River

    USGS Publications Warehouse

    Tiffan, K.F.; Garland, R.D.; Rondorf, D.W.

    2006-01-01

    We evaluated the potential effects of two different drawdown scenarios on rearing and migration habitat of subyearling fall Chinook salmon Oncorhynchus tshawytscha in John Day Reservoir on the Columbia River. We compared habitats at normal operating pool elevation with habitats at drawdown to spillway crest elevation and drawdown to the historical natural river elevation for two flows (4,417 and 8,495 m3/s). Using two-dimensional hydrodynamic modeling and a predictive habitat model, we determined the quantity and spatial distribution of rearing habitat and predicted water velocities. We predicted that the most habitat area would occur under normal pool elevation, but 93% of habitat was located in the upper third of the reservoir. Although less habitat area was predicted under drawdown to the spillway crest and the natural river, it was distributed more homogeneously throughout the study area. Habitat connectivity, patch size, and percent of suitable shoreline were greatest under drawdown to the natural river elevation. Mean cross-sectional water velocity and the variation in velocity increased with increasing level of reservoir drawdown. Water velocities under drawdown to the natural river were about twice as high as those under drawdown to spillway crest and five times higher than those under normal pool. The variability in water velocity, which may provide cues to fish migration, was highest under drawdown to the natural river and lowest under normal pool elevation. The extent to which different drawdown scenarios would be effective in John Day Reservoir depends in part on restoring normative riverine processes.

  8. Effects of Flow on the Migratory Behavior and Survival of Juvenile Fall and Summer Chinook Salmon in John Day Reservoir : Annual Report 1985. [Oncorhynchus Tshawytscha

    SciTech Connect

    Miller, David R.; Giorgi, Albert E.

    1985-12-01

    As part of a study to define the effects of instream flows on the passage time, migration behavior, and survival of phi age chinook salmon migrating through John Day Reservoir from June through August juvenile fish were tagged and released below McNary Dam in 1981. This report discusses adult returns through 1984. (ACR)

  9. Effects of Flow on the Migratory Behavior and Survival of Juvenile Fall and Summer Chinook Salmon in John Day Reservoir, 1981 Annual Report of Research.

    SciTech Connect

    Sims, Carl W.; Miller, David R.

    1982-06-01

    Research was conducted by NMFS in 1981 to define the effects of instream flows on the passage time, survival, and migrational behavior of 0-age chinook salmon in John Day Reservoir. Fourteen groups (74,683 fish) of marked 0-age chinook salmon were wire-tagged, branded, and released into the tailrace at McNary Dam, fourteen groups (13,746 fish) were branded and released into the reservoir at River Kilometer 375, and 34 groups (14,273) were branded and released into the reservoir at various other sites. More than 55,000 0-age chinook salmon were sampled at the John Day Dam airlift facility. This sample included 623 mark recoveries. Four hundred and eight (408) additional marks were recovered from purse seine samples taken at various sites throughout the reservoir. The average passage time of marked 0-age chinook salmon released in the McNary trailrace was 22 days in 1981. There was no statistically significant evidence to indicate that instream flows affected either the rate of movement or residence time of 0-age chinook salmon in John Day Reservoir in 1981. 7 references, 1 figure, 12 tables.

  10. John Day Tailrace MASS2 Hydraulic Modeling

    SciTech Connect

    Rakowski, Cynthia L.; Richmond, Marshall C.

    2003-06-03

    Recent biological results for the Juvenile Bypass System at John Jay Lock and Dam have raised concerns about the hydraulic conditions that are created in the tailrace under different project operations. This Memorandum for Record discusses the development and application of a truncated MASS2 model in the John Day tailrace.

  11. Evaluation of Fall Chinook and Chum Salmon Spawning below Bonneville, The Dalles, John Day, and McNary Dams; 2001-2002 Annual Report.

    SciTech Connect

    van der Naald, Wayne; Clark, Roy; Spellman, Bryant

    2003-04-01

    In 2001 a total of 309 adult fall chinook and 264 chum were sampled in the Ives and Pierce islands area below Bonneville Dam. The peak redd count for fall chinook was 48. The peak redd count for chum was 181. Peak spawning time for fall chinook was set at approximately 16 November. Peak spawning time for chum occurred approximately 26 November. There were estimated to be a total of 721 fall chinook spawning below Bonneville Dam in 2001. The 2001 chum population below Bonneville Dam was estimated to be 532 spawning fish. Temperature unit data suggests that below Bonneville Dam 2001 brood chinook emergence began on 11 March 2002 and ended 18 May 2002, with peak emergence occurring 26 April. 2001 brood juvenile chum emergence below Bonneville Dam began 29 January and continued through 31 March 2002. Peak chum emergence took place 25 February. A total of 5,487 juvenile chinook and 678 juvenile chum were sampled between the dates of 22 January and 30 July 2002 below Bonneville Dam. Juvenile chum migrated from the study area in the 40-55 mm fork length range. Migration of chum occurred during the months of March, April and May. Sampling results suggest fall chinook migration from rearing areas took place from mid June through early July 2002 when juvenile fall chinook were in the 65 to 80 mm fork length size range. Adult and juvenile sampling below Bonneville Dam provided information to assist in determining the stock of fall chinook and chum spawning and rearing below Bonneville Dam. Based on observed spawning times, adult age and sex composition, GSI analysis, juvenile emergence timing, juvenile migration timing and juvenile size at the time of migration, it appears that in 2001 and 2002 the majority of fall chinook using the area below Bonneville Dam were of a late-spawning bright stock of fall chinook. Observed spawning times, adult age and sex composition, GSI analysis, juvenile emergence timing, juvenile migration timing and juvenile size at the time of migration

  12. Effects of Flow and Spill on the Migratory Behavior and Survival of Juvenile Fall and Summer Chinook Salmon in John Day Reservior : Annual Report 1987.

    SciTech Connect

    Miller, David R.; Glorgi, Albert E.

    1987-12-01

    Juvenile fall chinook salmon, Oncorhynchus tshawytscha, were freeze branded, coded wire tagged, and released into the Columbia River in the tailrace below McNary Dam during the summers of 1981--1983. The objectives of the study were to examine the effects of river flow on the passage time and migrational behavior of the juveniles and to subsequently assess any relationship to adult survival. This report details adult recovery data to June 1987. 2 refs., 11 tabs.

  13. John Day Dam - Underwater video inspection

    SciTech Connect

    Vaughn, R.A.

    1995-12-31

    An underwater video inspection device has recently been designed and built for use at John Day Powerhouse on the Columbia River. It is used to inspect for damage on the submerged traveling screens, vertical barrier screens and orifices which are used to guide juvenile fish away from the turbines. The Corps of Engineers is legally required to inspect this equipment once per month. It is possible but time consuming to perform the inspections on submerged traveling screens by removing them. The removal of screens requires a six person crew and gantry crane. The time to remove and install a screen is about 3 hours. A typical plant such as John Day has 48 screens. On most power plants, it is not practical to remove the vertical barrier screens because it is so time consuming. These were formerly inspected by shutting down the generating units and using a camera on a tether to inspect. The new inspection device uses minimal crew and doesn`t require shutting down generating units. This system is intended to be a prototype and it is expected that some improvements to the system will be developed as the system is used.

  14. Transcultural adaptation of the Johns Hopkins Fall Risk Assessment Tool

    PubMed Central

    Martinez, Maria Carmen; Iwamoto, Viviane Ernesto; Latorre, Maria do Rosário Dias de Oliveira; Noronha, Adriana Moreira; Oliveira, Ana Paula de Sousa; Cardoso, Carlos Eduardo Alves; Marques, Ifigenia Augusta Braga; Vendramim, Patrícia; Lopes, Paula Cristina; de Sant'Ana, Thais Helena Saes

    2016-01-01

    ABSTRACT Objective: to perform the transcultural adaptation and content validity analysis of the Johns Hopkins Fall Risk Assessment Tool to assess both fall risk and fall-related injury risk for hospitalized elderly in Brazil. Method: the transcultural adaptation consisted of translating the scale to Portuguese (Brazil), back-translating it into its language of origin, establishing a consensus version, and having an expert committee verify its transcultural equivalence. Content assessment was conducted by a committee of judges, ending with the calculation of the items and scales' content validity index. Nurses tested the tool. Results: the scale's translated version went through two evaluation rounds by the judges, based on which, the items with unsatisfactory performance were changed. The content validity index for the items was ≥80.0% and the global index 97.1%. The experimental application showed the scale is user-friendly. Conclusion: the scale presents valid content for the assessment of fall risk and risk of fall-related injuries and is easy to use, with the potential to contribute to the proper identification of risks and the establishment of care actions. PMID:27579936

  15. Fall Colors, Temperature, and Day Length

    ERIC Educational Resources Information Center

    Burton, Stephen; Miller, Heather; Roossinck, Carrie

    2007-01-01

    Along with the bright hues of orange, red, and yellow, the season of fall represents significant changes, such as day length and temperature. These changes provide excellent opportunities for students to use science process skills to examine how abiotic factors such as weather and temperature impact organisms. In this article, the authors describe…

  16. Fall Colors, Temperature, and Day Length

    ERIC Educational Resources Information Center

    Burton, Stephen; Miller, Heather; Roossinck, Carrie

    2007-01-01

    Along with the bright hues of orange, red, and yellow, the season of fall represents significant changes, such as day length and temperature. These changes provide excellent opportunities for students to use science process skills to examine how abiotic factors such as weather and temperature impact organisms. In this article, the authors describe…

  17. 33 CFR 117.881 - John Day River.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false John Day River. 117.881 Section 117.881 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Oregon § 117.881 John Day River. The draw of the...

  18. 33 CFR 117.881 - John Day River.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false John Day River. 117.881 Section 117.881 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Oregon § 117.881 John Day River. The draw of the...

  19. 33 CFR 117.881 - John Day River.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Oregon § 117.881 John Day River. The draw of the... (Washington State Department of Fisheries and the Fish Commission of Oregon) for the Columbia River...

  20. 33 CFR 117.881 - John Day River.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Oregon § 117.881 John Day River. The draw of the... (Washington State Department of Fisheries and the Fish Commission of Oregon) for the Columbia River...

  1. 33 CFR 117.881 - John Day River.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Oregon § 117.881 John Day River. The draw of the... (Washington State Department of Fisheries and the Fish Commission of Oregon) for the Columbia River...

  2. Transcultural adaptation of the Johns Hopkins Fall Risk Assessment Tool.

    PubMed

    Martinez, Maria Carmen; Iwamoto, Viviane Ernesto; Latorre, Maria do Rosário Dias de Oliveira; Noronha, Adriana Moreira; Oliveira, Ana Paula de Sousa; Cardoso, Carlos Eduardo Alves; Marques, Ifigenia Augusta Braga; Vendramim, Patrícia; Lopes, Paula Cristina; Sant'Ana, Thais Helena Saes de

    2016-08-29

    to perform the transcultural adaptation and content validity analysis of the Johns Hopkins Fall Risk Assessment Tool to assess both fall risk and fall-related injury risk for hospitalized elderly in Brazil. the transcultural adaptation consisted of translating the scale to Portuguese (Brazil), back-translating it into its language of origin, establishing a consensus version, and having an expert committee verify its transcultural equivalence. Content assessment was conducted by a committee of judges, ending with the calculation of the items and scales' content validity index. Nurses tested the tool. the scale's translated version went through two evaluation rounds by the judges, based on which, the items with unsatisfactory performance were changed. The content validity index for the items was ≥80.0% and the global index 97.1%. The experimental application showed the scale is user-friendly. the scale presents valid content for the assessment of fall risk and risk of fall-related injuries and is easy to use, with the potential to contribute to the proper identification of risks and the establishment of care actions. realizar a adaptação transcultural para uso no Brasil e a avaliação da validade de conteúdo da Johns Hopkins Fall Risk Assessment Tool para avaliação de risco de quedas e de danos por quedas em pacientes adultos hospitalizados. adaptação transcultural consistiu na tradução da escala para a língua portuguesa (Brasil), retrotradução para a língua de origem, versão de consenso e análise da equivalência transcultural por um comitê de especialistas. A avaliação do conteúdo foi realizada por meio de um comitê de juízes, finalizando com o cálculo do índice de validade de conteúdo dos itens e da escala. Foi realizada a aplicação experimental do instrumento por enfermeiros. a versão traduzida da escala passou por duas rodadas de avaliação pelos juízes, a partir das quais os itens com desempenho insatisfatório foram modificados

  3. Geologic setting of the John Day Country, Grant County, Oregon

    USGS Publications Warehouse

    Thayer, Thomas P.

    1977-01-01

    One of the Pacific Northwest's most notable outdoor recreation areas, the "John Day Country" in northeastern Oregon, is named after a native Virginian who was a member of the Astor expedition to the mouth of the Columbia River in 1812. There is little factual information about John Day except that he was born in Culpeper County, Virginia, about 1770. It is known also that in 1810 this tall pioneer "with an elastic step as if he trod on springs" joined John Jacob Astor's overland expedition under Wilson Price Hunt to establish a vast fur-gathering network in the Western States based on a major trading post at the mouth of the Columbia River.

  4. John Day Watershed Restoration Projects, annual report 2003.

    SciTech Connect

    Brown, Linda

    2004-01-01

    The John Day is the nation's second longest free-flowing river in the contiguous United States and the longest containing entirely unsupplemented runs of anadromous fish. Located in eastern Oregon, the basin drains over 8,000 square miles, Oregon's fourth largest drainage basin, and incorporates portions of eleven counties. Originating in the Strawberry Mountains near Prairie City, the John Day River flows 284 miles in a northwesterly direction, entering the Columbia River approximately four miles upstream of the John Day dam. With wild runs of spring Chinook salmon and summer steelhead, westslope cutthroat, and redband and bull trout, the John Day system is truly a basin with national significance. The majority of the John Day basin was ceded to the Federal government in 1855 by the Confederated Tribes of the Warm Springs Reservation of Oregon (Tribes). In 1997, the Tribes established an office in the basin to coordinate restoration projects, monitoring, planning and other watershed activities on private and public lands. Once established, the John Day Basin Office (JDBO) formed a partnership with the Grant Soil and Water Conservation District (GSWCD), which contracts the majority of the construction implementation activities for these projects from the JDBO. The GSWCD completes the landowner contact, preliminary planning, engineering design, permitting, construction contracting, and construction implementation phases of most projects. The JDBO completes the planning, grant solicitation/defense, environmental compliance, administrative contracting, monitoring, and reporting portion of the program. Most phases of project planning, implementation, and monitoring are coordinated with the private landowners and basin agencies, such as the Oregon Department of Fish and Wildlife and Oregon Water Resources Department. In 2003, the JDBO and GSWCD proposed continuation of their successful partnership between the two agencies and basin landowners to implement an additional

  5. John Day Fish Passage and Screening; 2001 Annual Report.

    SciTech Connect

    Allen, Steve

    2002-03-26

    The accomplishments of the John Day, Umatilla, and Walla Walla Fish Passage and Screening Programs include the following: Operation and maintenance of 364 existing fish screening devices (see Table 4), replacement of 18 outdated fish screening devices that totaled 31 rotary drums (some were multiple drum systems), 4 new screens at unscreened diversions, 26 pump intake fish screens, fabrication of components for 16 additional fish screens for the Rogue basin, construction of two fish passage structures, and participation in other activities. After the replacement or construction of 22 fish screening devices during 2001, we now have 108 screening devices that meet NMFS criteria. Funding for these projects was attained from BPA, NMFS and OWEB. The John Day Fish Passage and Screening Program focused construction efforts into new and replacement fish screening devices for these various programs throughout the state of Oregon. The program also continued to develop and implement innovative designs to meet the diverse and expanding needs for the state of Oregon. Projects completed during this report period meet the current National Marine Fisheries Service (NMFS) criteria. Fish species targeted for protection include ESA Listed Mid-Columbia steelhead, Columbia basin bull trout, anadromous and resident salmonids, and numerous non-game fish species. Priority project locations have been identified as the upper reaches of the Middle Fork, North Fork, South Fork and the Mainstem of the John Day River and their tributaries. These upper reaches contain critical salmon and steelhead spawning and rearing habitat.

  6. Fossil Flora of the John Day Basin, Oregon

    USGS Publications Warehouse

    Knowlton, Frank Hall

    1902-01-01

    For a number of years I have been gradually accumulating material for a thorough revision of the Tertiary floras of the Pacific slope. Fossil plants are known to occur at numerous points within this area, and their study and identification has already furnished valuable data bearing on the geological history of the region, and when still further exploited it is confidently expected that they will afford more exact data for the use of geologists. This investigation is progressing satisfactorily, and at no distant day it is hoped to have it in form for final publication. From time to time various members of the United States Geological Survey, as well as others not connected with this organization, have sent in small collections of fossil plants for determination. These have been studied and reported upon as fully as the condition of the problem permitted, so that the determinations could be immediately available to geologists, but with the reservation that none of the questions could be fully settled until all known material had been studied and properly correlated. The rich fossil plant deposits in the John Day Basin, as set forth more fully in the historical account which follows, have been known for a period of nearly fifty years, but their study has been carried on in a more or less desultory manner. There has also been considerable confusion as to the horizons whence these plants came. As various species of plants described originally from the John Day region were detected in various other localities in Oregon, and in surrounding areas, as central Washington, western Idaho, and northern California, it became more than ever apparent that a thorough study of all material obtainable from this type area would be necessary before any definite or satisfactory conclusions could be reached. The immediate incentive for this revision was furnished by the receipt of a considerable collection of plants, made by Dr. John C. Merriam in 1900 while he was in charge of an

  7. Longitudinal Evaluation of Johns Hopkins Fall Risk Assessment Tool and Nurses' Experience.

    PubMed

    Hur, Eun Young; Jin, Yinji; Jin, Taixian; Lee, Sun-Mi

    The Johns Hopkins Fall Risk Assessment Tool (JHFRAT) is relatively new in Korea, and it has not been fully evaluated. This study revealed that the JHFRAT had good predictive validity throughout the hospitalization period. However, 2 items (fall history and elimination patterns) on the tool were not determinants of falls in this population. Interestingly, the nurses indicated those 2 items were the most difficult items to assess and needed further training to develop the assessment skills.

  8. Neurology Falls. Patient Falls Risk Assessment, Neurology Clinic, Johns Hopkins Hospital, Baltimore, MD

    DTIC Science & Technology

    2009-07-06

    reduction program must be evaluated to determine its effectiveness . Neurology Falls 8 In order to successfully reduce the risk of patient harm resulting...from falls, implementation of a fall reduction program and evaluation of the effectiveness of such a program is required. CDC Recommendations The... different from outpatient falls assessment where functional mobility of chronic nature with stable medications is more of an issue. In the inpatient

  9. Computational Fluid Dynamics Modeling of the John Day Dam Tailrace

    SciTech Connect

    Rakowski, Cynthia L.; Perkins, William A.; Richmond, Marshall C.; Serkowski, John A.

    2010-07-08

    US Army Corps of Engineers - Portland District required that a two-dimensional (2D) depth-averaged and a three-dimensional (3D) free-surface numerical models to be developed and validated for the John Day tailrace. These models were used to assess potential impact of a select group of structural and operational alternatives to tailrace flows aimed at improving fish survival at John Day Dam. The 2D model was used for the initial assessment of the alternatives in conjunction with a reduced-scale physical model of the John Day Project. A finer resolution 3D model was used to more accurately model the details of flow in the stilling basin and near-project tailrace hydraulics. Three-dimensional model results were used as input to the Pacific Northwest National Laboratory particle tracking software, and particle paths and times to pass a downstream cross section were used to assess the relative differences in travel times resulting from project operations and structural scenarios for multiple total river flows. Streamlines and neutrally-buoyant particles were seeded in all turbine and spill bays with flows. For a Total River of 250 kcfs running with the Fish Passage Plan spill pattern and a spillwall, the mean residence times for all particles were little changed; however the tails of the distribution were truncated for both spillway and powerhouse release points, and, for the powerhouse releases, reduced the residence time for 75% of the particles to pass a downstream cross section from 45.5 minutes to 41.3 minutes. For a total river of 125 kcfs configured with the operations from the Fish Passage Plan for the temporary spillway weirs and for a proposed spillwall, the neutrally-buoyant particle tracking data showed that the river with a spillwall in place had the overall mean residence time increase; however, the residence time for 75% of the powerhouse-released particles to pass a downstream cross section was reduced from 102.4 min to 89 minutes.

  10. John Day Fish Passage and Screening; 2004 Annual Report.

    SciTech Connect

    Allen, Steve

    2005-02-01

    The primary goal of the Oregon Screens Project was to implement 20 replacement screens projects in the John Day sub-basin and any projects identified in the Umatilla and Walla Walla sub-basins. A secondary goal is to complete a passage project, if one is identified, in any of the above sub-basins. Mid-Columbia ESU listed steelhead and USF&W listed bull trout inhabit these sub-basins and are present at most locations, along with a variety of resident fish species. We also provide assistance to our Enterprise Screen Shop, in the Grande Ronde/Imnaha subbasins, if needed. All projects were designed and implemented under current National Marine Fisheries Service screening and passage criteria.

  11. John Day Fish Passage and Screening; 2003 Annual Report.

    SciTech Connect

    Allen, Steve

    2004-02-01

    The primary goal of the Oregon Screens Project was to implement 20 replacement screens projects in the John Day sub-basin and any projects identified in the Umatilla and Walla Walla sub-basins. A secondary goal is to complete a passage project, if one is identified, in any of the above sub-basins. Mid-Columbia ESU listed steelhead and USF&W listed bull trout inhabit these sub-basins and are present at most locations, along with a variety of resident fish species. We also provide assistance to our Enterprise Screen Shop, in the Grande Ronde/Imnaha sub-basins, if needed. All projects were designed and implemented under current National Marine Fisheries Service screening and passage criteria.

  12. Survival of Subyearling Fall Chinook Salmon in the Free-flowing Snake River and Lower Snake River Reservoirs in 2003 and from McNary Dam Tailrace to John Day Dam Tailrace in the Columbia River from 1999 to 2002, 1999-2003 Technical Report.

    SciTech Connect

    Muir, William D.; Axel, Gordon A.; Smith, Steven G.

    2004-12-01

    Nary Dam, PIT tagged them, and released them to the tailrace as part of an evaluation of transportation from McNary Dam in 2002. Estimated survival in 2002 from the tailrace of McNary Dam to the tailrace of John Day Dam was 0.746 (s.e. 0.036). For migration years 1999-2002, we found that in the reach from McNary to John Day Dam reach, travel time was shorter (migration rate was greater) and survival probabilities were greater when flow volume was greater. Survival was also correlated with water temperature: warmer water was associated with decreased survival, and there was an apparent survival threshold at about 19.3 C (above this temperature survival decreased substantially).

  13. 76 FR 46321 - Notice of Public Meeting, John Day-Snake Resource Advisory Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-02

    ... Bureau Of Land Management Notice of Public Meeting, John Day-Snake Resource Advisory Council AGENCY... Interior, Bureau of Land Management (BLM) John Day-Snake Resource Advisory Council (RAC) will meet as...: A joint meeting of the John Day-Snake and the Southeast Oregon RACs will be held at 1 Sunridge Lane...

  14. 76 FR 78691 - Notice of Public Meeting, John Day-Snake Resource Advisory Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-19

    ... Bureau of Land Management Notice of Public Meeting, John Day-Snake Resource Advisory Council AGENCY... Interior, Bureau of Land Management (BLM) John Day-Snake Resource Advisory Council (RAC) will meet as... John Day Final Resource Management Plan, updates by Federal managers on litigation, energy projects...

  15. 78 FR 76175 - Notice of Public Meeting for the John Day-Snake Resource Advisory Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-16

    ... Bureau of Land Management Notice of Public Meeting for the John Day-Snake Resource Advisory Council... U.S. Department of the Interior, Bureau of Land Management (BLM), the John Day-Snake Resource Advisory Council (RAC) will meet as indicated below: DATES: The John Day-Snake RAC will hold a public...

  16. 75 FR 18235 - Meeting Notice for the John Day/Snake Resource Advisory Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-09

    ... Bureau of Land Management Meeting Notice for the John Day/Snake Resource Advisory Council AGENCY: Bureau of Land Management, Interior. ACTION: Meeting notice for the John Day/Snake Resource Advisory Council..., the U.S. Department of the Interior, Bureau of Land Management (BLM) John Day-Snake Resource Advisory...

  17. 75 FR 27359 - Meeting Notice for the John Day/Snake Resource Advisory Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-14

    ... Bureau of Land Management Meeting Notice for the John Day/Snake Resource Advisory Council AGENCY: Bureau of Land Management, Interior. ACTION: Meeting Notice for the John Day/Snake Resource Advisory Council..., the U.S. Department of the Interior, Bureau of Land Management (BLM) John Day-Snake Resource Advisory...

  18. 75 FR 37461 - Notice of Public Meeting, John Day/Snake Resource Advisory Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-29

    ... Bureau of Land Management Notice of Public Meeting, John Day/Snake Resource Advisory Council AGENCY: Bureau of Land Management, Interior. ACTION: Meeting notice for the John Day/Snake Resource Advisory... Committee Act, the U.S. Department of the Interior, Bureau of Land Management (BLM) John Day-Snake Resource...

  19. 75 FR 50779 - Notice of Public Meeting, John Day/Snake Resource Advisory Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-17

    ... Bureau of Land Management Notice of Public Meeting, John Day/Snake Resource Advisory Council AGENCY: Bureau of Land Management, Interior. ACTION: Meeting Notice for the John Day/Snake Resource Advisory... Committee Act, the U.S. Department of the Interior, Bureau of Land Management (BLM) John Day-Snake Resource...

  20. 75 FR 5803 - John Day/Snake Resource Advisory Council; Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-04

    ... Bureau of Land Management John Day/Snake Resource Advisory Council; Meetings AGENCY: Bureau of Land Management, Interior. ACTION: Meeting Notice for the John Day/Snake Resource Advisory Council. SUMMARY.... Department of the Interior, Bureau of Land Management (BLM) John Day/Snake Resource Advisory Council (JDSRAC...

  1. 75 FR 69701 - Notice of Public Meeting, John Day/Snake Resource Advisory Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-15

    ...; HAG11-0061] Notice of Public Meeting, John Day/Snake Resource Advisory Council AGENCY: Bureau of Land Management, Interior. ACTION: Meeting notice for the John Day/Snake Resource Advisory Council. SUMMARY.... Department of the Interior, Bureau of Land Management (BLM) John Day-Snake Resource Advisory Council (JDSRAC...

  2. John Day Fish Passage and Screening; 2002 Annual Report.

    SciTech Connect

    Hartlerode, Ray; Dabashinsky, Annette; Allen, Steve

    2003-01-28

    This project is necessary to insure that replacement of fish screening devices and fishways meet current NMFS design criteria for the protection of all salmonid life stages. The mission of the fish passage program in Northeast Oregon is to protect and enhance fish populations by assisting private landowners, public landowners, irrigation districts and others by maintaining fish screening devices and fishways. These facilities reduce or eliminate fish loss associated with irrigation withdrawals, and as a result insure fish populations are maintained for enjoyment by present and future generations. Assistance is provided through state and federal programs. This can range from basic technical advice to detailed construction, fabrication and maintenance of screening and passage facilities. John Day screens personnel identified 50 sites for fish screen replacement, and one fish passage project. These sites are located in critical spawning, rearing and migration areas for spring chinook, summer steelhead and bull trout. All projects were designed and implemented to meet current NMFS criteria. It is necessary to have a large number of sites identified due to changes in weather, landowner cooperation and access issues that come up as we try and implement our goal of 21 completed projects.

  3. Optimization of Hydroacoustic Deployments at John Day Dam

    SciTech Connect

    Ploskey, Gene R.; Cook, Christopher B.; Titzler, P. Scott; Moursund, Russell A.

    2002-11-12

    This report describes short-term studies conducted in late November and early December 2001 to optimize hydroacoustic sampling techniques for John Day Dam before the 2002 fish passage efficiency (FPE) study. Knowledge gained in this study should significantly improve hydroacoustic sampling and the accuracy of estimates of fish passage at two locations that have presented problems in past studies. The spillway has been most problematic because many fish detected there were not entrained. Without correction, non-commitment of fish can result in multiple detections and overestimation of fish passage and FPE. Trash-rack-mounted, down-looking transducers for sampling unguided fish at a submerged traveling screen (STS) also have posed problems because the beam was aimed so far downstream that researchers had concerns about fish aspect and detectability. The deployments, aiming angles, and ping rates described here should eliminate all problems encountered in previous studies. This report describes hydroacoustic evaluations. The spill-bay deployment identified in this study should completely eliminate multiple detections of fish by limiting the sample volume for counting fish to the deep high-discharge volume adjacent to the gate. Results from testing of transducers deployed in a turbine intake with an STS suggest that, after testing in 2002, it may be possible to cut the number of powerhouse transducers sampling STS units by 50% or to double the spatial sampling coverage with the same number of transducers, all while improving detectability.

  4. 76 FR 18777 - Notice of Public Meeting, John Day-Snake Resource Advisory Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-05

    ... Bureau of Land Management Notice of Public Meeting, John Day-Snake Resource Advisory Council AGENCY... Interior, Bureau of Land Management (BLM) John Day-Snake Resource Advisory Council (RAC) will meet as... Bombing Range at Boardman Oregon; an update on the Baker Resource Management Plan; an update on The John...

  5. Increasing fall fruit production in short-day strawberries

    USDA-ARS?s Scientific Manuscript database

    In the mid-Atlantic coast region of the United States (30 deg N, 77 deg W), the harvest period for short-day (SD) strawberry cultivars is only 7 weeks long from early May to late June. Strawberry transplants from a new propagation technique that improves fall flowering were grown under high tunnel ...

  6. Johns Hopkins University Announces Frederick CREST Classes for Fall 2016 | Poster

    Cancer.gov

    Johns Hopkins University’s (JHU) Advanced Academic Programs (AAP) division recently announced two classes that will be hosted at the Frederick Center for Research and Education in Science and Technology (CREST) this fall. According to a JHU press release, the classes are Biochemistry, which is part of the M.S. in Biotechnology program at JHU AAP, and Molecular Biology, a part of the M.S. in Bioinformatics program at JHU AAP.

  7. Johns Hopkins University Announces Frederick CREST Classes for Fall 2016 | Poster

    Cancer.gov

    Johns Hopkins University’s (JHU) Advanced Academic Programs (AAP) division recently announced two classes that will be hosted at the Frederick Center for Research and Education in Science and Technology (CREST) this fall. According to a JHU press release, the classes are Biochemistry, which is part of the M.S. in Biotechnology program at JHU AAP, and Molecular Biology, a part of the M.S. in Bioinformatics program at JHU AAP.

  8. Study of Wild Spring Chinook Salmon in the John Day River System, 1985 Final Report.

    SciTech Connect

    Lindsay, Robert B.

    1986-02-01

    A study of wild spring chinook salmon was conducted in the John Day River, Oregon: (1) recommend harvest regulations to achieve escapement goals in the John Day River; (2) recommend adtustments in timing of fish passage operations at Columbia River dams that will increase survival of John Day migrants; (3) recommend habitat or environmental improvements that will increase production of spring chinook salmon; (4) determine escapement goals for wild spring chinook salmon in the John Day River; and (5) recommend procedures for hatchery supplementation in the John Day River in the event it becomes necessary to artificially maintain the run of spring chinook salmon. Juveniles were captured as smolts during migration and as fingerlings during summer rearing. Juveniles were coded-wire tagged, and recoveries of tagged adults were used to assess contribution to ocean and Columbia River fisheries, timing of adult migrations through the Columbia River in relation to fishing seasons, and age and size of fish in fisheries. Scoop traps and seines were used to determine timing of smolt migrations through the John Day River. In addition, recoveries of tagged smolts at John Day Dam, The Dalles Dam, and Jones Beach were used to determine migration timing through the Columbia River. We examined freshwater life history of spring chinook salmon in the John Day River and related it to environmental factors. We looked at adult holding areas, spawning, incubation and emergence, fingerling rearing distribution, size and growth of juveniles and scales. Escapement goals fo the John Day River as well as reasons for declines in John Day stocks were determiend by using stock-recruitment analyses. Recommendations for hatchery supplementation in the John Day were based on results from other study objectives.

  9. 76 FR 67206 - Notice of Public Meeting, John Day-Snake Resource Advisory Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-31

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE INTERIOR Bureau of Land Management Notice of Public Meeting, John Day-Snake Resource Advisory Council AGENCY... Interior, Bureau of Land Management (BLM) John Day-Snake Resource Advisory Council (RAC) will meet as...

  10. Temperature Regulation in Critical Salmon Habitat of the Middle Fork of the John Day River, Oregon.

    NASA Astrophysics Data System (ADS)

    Buskirk, B. A.; Selker, J. S.

    2016-12-01

    Flow and temperature within the Middle Fork of the John Day River, an arid Eastern Oregon river, is dominated primarily by contributions from groundwater fed tributaries. The hydrology of arid streams is an important metric for understanding the critical environment in which salmon spawn and salmonids reside. The regulation of temperature within these streams is considered the primary metric for survival rates of these fish. Since 2007 Oregon State University has conducted stream monitoring efforts on the Middle Fork of the John Day River at the Oxbow and Forrest Conservation Areas. These sites were chosen through collaborative effort with the Confederated Tribes of the Warm Springs Reservation of Oregon, who have been restoring remnant mining canals back to their natural sinuous river pattern. The John Day River is also one of the few undammed reaches in which salmon runs occur. Efforts have focused on fiber optic distributed temperature sensing (DTS), groundwater gradient, stream discharge, bed permeability, GPS location and stream bathymetry across the conservation sites. During the peak of summer, stream temperature exhibits a strong diurnal cycle ranging from 9° C to 23° C depending on the daily maximum observed within the reach. Salmon have been found to be sensitive to stream temperatures above 15° C and are unable to survive temperatures above 24° C (Bell et al, 1991). The synthesis of temperature and stream flow data we collected show that very little groundwater is contributing to flow and temperature in the main channel of our study site while tributaries provide a constant, typically 0.5 to 2° C cooler, input of water to the main river channel and significant source of flow (0.01 - 0.1 m3/s). Due to the minimal rain fall in this arid environment, snow melt infiltration is likely the primary annual source of recharge into the head waters of the tributaries while also providing temperature regulation through input of near 0° C water. This cold water

  11. Fall 2008 Congressional Visits Day Focuses on Underfunding

    NASA Astrophysics Data System (ADS)

    Davis, Brian

    2009-03-01

    ``Can't you fill my recruiting schedule with more students?'' a company recruiter recently asked Andreas Kronenberg, professor and head of the Department of Geology and Geophysics at Texas A&M University. Kronenberg gave a simple, honest answer: ``No.'' He shared that anecdote with U.S. Representative Chet Edwards (D-Tex.) to underscore the fact that a number of college students are majoring in subjects other than geosciences due to the lack of secure funding and jobs in that field. Kronenberg had met with Edwards during AGU's fall 2008 Congressional Visits Day (CVD), a 2-day program when more than 60 scientists discussed with their legislators the importance of science funding.

  12. Geochemical map of the North Fork John Day River Roadless Area, Grant County, Oregon

    USGS Publications Warehouse

    Evans, James G.

    1986-01-01

    The North Fork John Day River Roadless Area comprised 21,210 acres in the Umatilla and Wallowa-Whitman National Forests, Grant County, Oregon, about 30 miles northwest of Baker, Oregon. The irregularly shaped area extends for about 1 mile on both sides of a 25-mile segment of the North Fork John Day River from Big Creek on the west to North Fork John Day Campground on the east. Most of the roadless area is in the northern half of the Desolation Butte 15-minute quadrangle. The eastern end of the area is in parts of the Granite and Trout Meadows 7½-minute quadrangles.

  13. Fall Chinook Acclimation Project; Pittsburg Landing, Captain John Rapids, and Big Canyon, Annual Report 2003.

    SciTech Connect

    McLeod, Bruce

    2004-01-01

    Fisheries co-managers of U.S. v Oregon supported and directed the construction and operation of acclimation and release facilities for Snake River fall Chinook from Lyons Ferry Hatchery at three sites above Lower Granite Dam. In 1996, Congress instructed the U.S. Army Corps of Engineers (USCOE) to construct, under the Lower Snake River Compensation Plan (LSRCP), final rearing and acclimation facilities for fall Chinook in the Snake River basin to complement their activities and efforts in compensating for fish lost due to construction of the lower Snake River dams. The Nez Perce Tribe (NPT) played a key role in securing funding and selecting acclimation sites, then assumed responsibility for operation and maintenance of the facilities. In 1997, Bonneville Power Administrative (BPA) was directed to fund operations and maintenance (O&M) for the facilities. Two acclimation facilities, Captain John Rapids and Pittsburg Landing, were located on the Snake River between Asotin, WA and Hells Canyon Dam and one facility, Big Canyon, was located on the Clearwater River at Peck. The Capt. John Rapids facility is a single pond while the Pittsburg Landing and Big Canyon sites consist of portable fish rearing tanks assembled and disassembled each year. Acclimation of 450,000 yearling smolts (150,000 each facility) begins in March and ends 6 weeks later. When available, an additional 2,400,000 fall Chinook sub-yearlings may be acclimated for 6 weeks, following the smolt release. The project goal is to increase the naturally spawning population of Snake River fall Chinook salmon upstream of Lower Granite Dam. This is a supplementation project; in that hatchery produced fish are acclimated and released into the natural spawning habitat for the purpose of returning a greater number of spawners to increase natural production. Only Snake River stock is used and production of juveniles occurs at Lyons Ferry Hatchery. This is a long-term project, targeted to work towards achieving

  14. Monitoring Fine Sediment; Grande Ronde and John Day Rivers, 1999 Annual Report.

    SciTech Connect

    Rhodes, Jonathan J.; Greene, M. Jonas; Purser, Michael D.

    2000-01-01

    This project was initiated to monitor surface fine sediment levels and overwinter intrusion of fine sediment in spring chinook salmon spawning habitat in the North Folk John Day and Grande Ronde Rivers, for five years.

  15. Fall Chinook Aclimation Project; Pittsburg Landing, Captain John Rapids, and Big Canyon, Annual Report 2001.

    SciTech Connect

    McLeod, Bruce

    2004-01-01

    Fisheries co-managers of U.S. v Oregon supported and directed the construction and operation of acclimation and release facilities for Snake River fall Chinook from Lyons Ferry Hatchery at three sites above Lower Granite Dam. In 1996, Congress instructed the U.S. Army Corps of Engineers (USCOE) to construct, under the Lower Snake River Compensation Plan (LSRCP), final rearing and acclimation facilities for fall Chinook in the Snake River basin to complement their activities and efforts in compensating for fish lost due to construction of the lower Snake River dams. The Nez Perce Tribe (NPT) played a key role in securing funding and selecting acclimation sites, then assumed responsibility for operation and maintenance of the facilities. In 1997, Bonneville Power Administrative (BPA) was directed to fund operations and maintenance (O&M) for the facilities. Two acclimation facilities, Captain John Rapids and Pittsburg Landing, are located on the Snake River between Asotin, WA and Hells Canyon Dam and one facility, Big Canyon, is located on the Clearwater River at Peck. The Capt. John Rapids facility is a single pond while the Pittsburg Landing and Big Canyon sites consist of portable fish rearing tanks assembled and disassembled each year. Acclimation of 450,000 yearling smolts (150,000 each facility) begins in March and ends 6 weeks later. When available, an additional 2,400,000 fall Chinook sub-yearlings may be acclimated for 6 weeks, following the smolt release. The project goal is to increase the naturally spawning population of Snake River fall Chinook salmon upstream of Lower Granite Dam. This is a supplementation project; in that hatchery produced fish are acclimated and released into the natural spawning habitat for the purpose of returning a greater number of spawners to increase natural production. Only Snake River stock is used and production of juveniles occurs at Lyons Ferry Hatchery. This is a long-term project, and will ultimately work towards achieving

  16. Fall Chinook Acclimation Project; Pittsburg Landing, Captain John Rapids, and Big Canyon, Annual Report 2002.

    SciTech Connect

    McLeod, Bruce

    2003-01-01

    Fisheries co-managers of U.S. v Oregon supported and directed the construction and operation of acclimation and release facilities for Snake River fall Chinook from Lyons Ferry Hatchery at three sites above Lower Granite Dam. In 1996, Congress instructed the U.S. Army Corps of Engineers (USCOE) to construct, under the Lower Snake River Compensation Plan (LSRCP), final rearing and acclimation facilities for fall Chinook in the Snake River basin to complement their activities and efforts in compensating for fish lost due to construction of the lower Snake River dams. The Nez Perce Tribe (NPT) played a key role in securing funding and selecting acclimation sites, then assumed responsibility for operation and maintenance of the facilities. In 1997, Bonneville Power Administrative (BPA) was directed to fund operations and maintenance (O&M) for the facilities. Two acclimation facilities, Captain John Rapids and Pittsburg Landing, are located on the Snake River between Asotin, WA and Hells Canyon Dam and one facility, Big Canyon, is located on the Clearwater River at Peck. The Capt. John Rapids facility is a single pond while the Pittsburg Landing and Big Canyon sites consist of portable fish rearing tanks assembled and disassembled each year. Acclimation of 450,000 yearling smolts (150,000 each facility) begins in March and ends 6 weeks later. When available, an additional 2,400,000 fall Chinook sub-yearlings may be acclimated for 6 weeks, following the smolt release. The project goal is to increase the naturally spawning population of Snake River fall Chinook salmon upstream of Lower Granite Dam. This is a supplementation project; in that hatchery produced fish are acclimated and released into the natural spawning habitat for the purpose of returning a greater number of spawners to increase natural production. Only Snake River stock is used and production of juveniles occurs at Lyons Ferry Hatchery. This is a long-term project, targeted to work towards achieving

  17. 77 FR 23747 - Notice of Availability of the Proposed John Day Basin Resource Management Plan and Final...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-20

    ... Bureau of Land Management Notice of Availability of the Proposed John Day Basin Resource Management Plan... Proposed Resource Management Plan (RMP)/Final Environmental Impact Statement (EIS) for the John Day Basin... Register. ADDRESSES: Copies of the John Day Basin Proposed RMP/Final EIS have been sent to affected Federal...

  18. Technical Review of the CENWP Computational Fluid Dynamics Model of the John Day Dam Forebay

    SciTech Connect

    Rakowski, Cynthia L.; Serkowski, John A.; Richmond, Marshall C.

    2010-12-01

    The US Army Corps of Engineers Portland District (CENWP) has developed a computational fluid dynamics (CFD) model of the John Day forebay on the Columbia River to aid in the development and design of alternatives to improve juvenile salmon passage at the John Day Project. At the request of CENWP, Pacific Northwest National Laboratory (PNNL) Hydrology Group has conducted a technical review of CENWP's CFD model run in CFD solver software, STAR-CD. PNNL has extensive experience developing and applying 3D CFD models run in STAR-CD for Columbia River hydroelectric projects. The John Day forebay model developed by CENWP is adequately configured and validated. The model is ready for use simulating forebay hydraulics for structural and operational alternatives. The approach and method are sound, however CENWP has identified some improvements that need to be made for future models and for modifications to this existing model.

  19. Post-tensioned Multistrand Anchorage Capacity Deterioration Due to Corrosion: John Day Lock Project

    DTIC Science & Technology

    2012-03-01

    bonded zone contained within the basalt below the base of the lock. Figure 1. Schematic of John Day Lock crack repair using multistrand anchors...take place. It is important to observe that the anchor wire was bare strand in the bonded zone contained within the basalt rock below the lock...Day are: a. The bonded zone is situated below the base of the lock in the Basalt and in proximity to the permeable flow breccia. b. Piezometers

  20. Supplement Analysis for the Watershed Management Program EIS - John Day Watershed Restoration Program

    SciTech Connect

    N /A

    2004-08-04

    The Bonneville Power Administration (BPA) is proposing to fund the John Day Watershed Restoration Program, which includes projects to improve watershed conditions, resulting in improved fish and wildlife habitat. The project was planned and coordinated by the Confederated Tribes of the Warm Springs through the John Day Basin Office in Prairie City, Oregon. A variety of activities will be implemented, described below. The project will involve the installation of four permanent lay flat diversions (structures) to replace temporary diversions. Two structures would be constructed in Beech Creek, one in Little Beech Creek and one in the John Day River. The structures will replace temporary pushup dams, which were constructed annually of various materials. Installation of the permanent diversion structures eliminates the stream-disturbing activities associated with annual installation of temporary structures. They also will enable fish passage in all flow conditions, an improvement over the temporary structures which can obstruct fish passage under some conditions. Five scour chains will be installed in six sites within the John Day River. The chains will be 3 feet long and consist of 1/4 inch chain. They will be buried within the streambed to monitor the movement of material in the streambed. Other activities that will be implemented include: Installation of off-site water systems in areas where fencing and revegetation projects are implemented, in order to restrict livestock access to waterways; construction of facilities to return irrigation flows to the Johns Day River, including the installation of pipe to replace failing drains or return ditches; installation of pumps to replace temporary diversions; and removal of junipers from approximately 500 acres per year by hand felling.

  1. Enrollment Data: Community Colleges--Day Division. Fall Semester, 1981.

    ERIC Educational Resources Information Center

    O'Connor, T.

    This series of six tables provides fall 1981 data on enrollments in each of the 15 community colleges in Massachusetts and for the system as a whole. Table 1 presents information on the number of freshman, sophomore, and unclassified students who made requests for admission, were qualified applicants, and were notified of admission. In table 2,…

  2. John Day River Sub-Basin Fish Habitat Enhancement Project; 2008 Annual Report

    SciTech Connect

    Powell, Russ M.; Alley, Pamela D.; Goin Jr, Lonnie

    2009-07-15

    Work undertaken in 2008 included: (1) Seven new fence projects were completed thereby protecting approximately 10.97 miles of streams with 16.34 miles of riparian fence; (2) Renewal of one expired lease was completed thereby continuing to protect 0.75 miles of stream with 1.0 mile of riparian fence. (3) Maintenance of all active project fences (106.54 miles), watergaps (78), spring developments (33) were checked and repairs performed; (3) Planted 1000 willow/red osier on Fox Creek/Henslee property; (4) Planted 2000 willows/red osier on Middle Fork John Day River/Coleman property; (5) Planted 1000 willow/red osier cuttings on Fox Creek/Johns property; (6) Since the initiation of the Fish Habitat Project in 1984 we have 126.86 miles of stream protected using 211.72 miles of fence protecting 5658 acres. The purpose of the John Day Fish Habitat Enhancement Program is to enhance production of indigenous wild stocks of spring Chinook and summer steelhead within the sub basin through habitat protection, enhancement and fish passage improvement. The John Day River system supports the largest remaining wild runs of spring chinook salmon and summer steelhead in Northeast Oregon.

  3. Flow-Net Relationships in the Forebay of John Day Dam, 1982 Annual Report.

    SciTech Connect

    Giorgi, Albert E.

    1983-04-01

    During the spring of 1982, the National Marine Fisheries Service initiated a multiyear research program to define the effects of river conditions and dam operations on the current system (flow-net) in the forebay of John Day Dam on the Columbia River and to relate smolt passage behavior to the physical characteristics of the flow-net. Twelve digital, magnetic recording current meters were deployed in a grid within the restricted zone adjacent to the dam on 13 May 1982. Current velocity and direction were monitored until 3 November 1982. During this initial year, research efforts focused on gathering the first general data on flows within the forebay of John Day Dam and developing the computer software necessary to ultimately construct the flow-net model.

  4. Water Velocity Measurement on an Extended-Length Submerged Bar Screen at John Day Dam

    SciTech Connect

    Weiland, Mark A.; Escher, Charles

    2001-04-02

    This report describes a study of water velocity around an extended-length submerged bar screen (ESBS) at John Day Dam. The study was conducted for the U.S. Army Corps of Engineers by AScI Corporation and MEVATEC Corporation in March of 2000. This report was prepared by Pacific Northwest National Laboratory. ESBS are being studied as one method for diverting juvenile migrating fish from the dam's turbine intakes into the gate well and through the juvenile fish bypass channels.

  5. Monitoring Fine Sediment; Grande Ronde and John Day Rivers, 1998 Annual Report.

    SciTech Connect

    Purser, Michael D.; Rhodes, Jonathan J.

    1999-01-01

    Fine sediment levels in spawning substrate have a major effect on salmon survival from egg to smolt. Assessments have consistently concluded that fine sediment is a major problem for salmon in the Grande Ronde and, to a lesser extent, the John Day rivers. It is likely that fine sediment levels in these rivers must be reduced if salmon survival from egg to smolt is to be increased.

  6. Water Velocity Measurement on an Extended-Length Submerged Bar Screen at John Day Dam

    SciTech Connect

    Weiland, Mark A

    2001-04-02

    This report describes a study of water velocity around an extended-length submerged bar screen (ESBS) at John Day Dam. The study was conducted for the U.S. Army Corps of Engineers by AScI Corporation and MEVATEC Corporation in March of 2000. This report was prepared by Pacific Northwest National Laboratory. ESBS are being studied as one method for diverting juvenile migrating fish from the dam's turbine intakes into the gate well and through the juvenile fish bypass channels.

  7. 3 CFR 9060 - Proclamation 9060 of November 21, 2013. Day of Remembrance for President John F. Kennedy

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 3 The President 1 2014-01-01 2014-01-01 false Proclamation 9060 of November 21, 2013. Day of Remembrance for President John F. Kennedy 9060 Proclamation 9060 Presidential Documents Proclamations Proclamation 9060 of November 21, 2013 Proc. 9060 Day of Remembrance for President John F. KennedyBy the...

  8. 78 FR 76175 - Notice of Public Meeting for the John Day-Snake Resource Advisory Council: Cancellation

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-16

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE INTERIOR Bureau of Land Management Notice of Public Meeting for the John Day--Snake Resource Advisory Council..., regarding a public meeting of the John Day/Snake Resource Advisory Council which was scheduled for November...

  9. 75 FR 33997 - Safety Zone; McNary-John Day Transmission Line Project, Columbia River, Hermiston, OR

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-16

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; McNary-John Day Transmission Line Project.... 0 2. Add Sec. 165.T13-149 to read as follows: Sec. 165.T13-149 Safety Zone; McNary-John Day...

  10. Water availability and flood hazards in the John Day Fossil Beds National Monument, Oregon

    USGS Publications Warehouse

    Frank, Frank J.; Oster, E.A.

    1979-01-01

    The rock formations of the John Day Fossil Beds National Monument area are aquifers that can be expected to yield less than 10 gallons of water per minute to wells. The most permeable of the geologic units is the alluvium that occurs at low elevations along the John Day River and most of the smaller streams. Wells in the alluvial deposits can be expected to yield adequate water supplies for recreational areas; also, wells completed in the underlying bedrock at depths ranging from 50 to 200 feet could yield as much as 10 gallons per minute. Pumping tests on two unused wells indicated yields of 8 gallons per minute and 2 gallons per minute. Nine of the ten springs measured in and near the monument area in late August of 1978 were flowing 0.2 to 30 gallons per minute. Only the Cant Ranch spring and the Johnny Kirk Spring near the Sheep Rock unit had flows exceeding 6 gallons per minute. Chemical analyses of selected constituents of the ground water indicated generally low concentrations of dissolved minerals. Although cloudbursts in the Painted Hills unit could generate a flood wave on the valley floors, flood danger can be reduced by locating recreational sites on high ground. The campground in Indian Canyon of the Clarno unit is vulnerable to cloudburst flooding. About 80 percent of the proposed campground on the John Day River in the Sheep Rock unit is above the estimated level of 1-percent chance flood (100-year flood) of the river. The 1-percent chance flood would extend about 120 feet from the riverbank into the upstream end of the campground. (USGS).

  11. Acoustic Telemetry Evaluation of Juvenile Salmonid Passage and Survival at John Day Dam, 2011

    SciTech Connect

    Weiland, Mark A.; Woodley, Christa M.; Ploskey, Gene R.; Hughes, James S.; Hennen, Matthew J.; Kim, Jin A.; Deng, Zhiqun; Fu, Tao; Skalski, J. R.; Townsend, Richard L.; Wagner, Katie A.; Fischer, Eric S.; Duncan, Joanne P.; Batten, G.; Carlson, Thomas J.; Carpenter, Scott M.; Cushing, Aaron W.; Elder, T.; Etherington, D. J.; Johnson, Gary E.; Khan, Fenton; Miracle, Ann L.; Mitchell, T. D.; Prather, K.; Rayamajhi, Bishes; Royer, Ida; Seaburg, Adam; Zimmerman, Shon A.

    2013-06-21

    This report presents survival, behavioral, and fish passage results for tagged yearling Chinook salmon and juvenile steelhead as part of a survival study conducted at John Day Dam during spring 2011. This study was designed to evaluate the passage and survival of yearling Chinook salmon and juvenile steelhead to assist managers in identifying dam operations for compliance testing as stipulated by the 2008 Federal Columbia River Power System Biological Opinion and the 2008 Columbia Basin Fish Accords. Survival estimates were based on a paired-release survival model.

  12. Oxbow Conservation Area; Middle Fork John Day River, Annual Report 2001-2002.

    SciTech Connect

    Robertson, Shaun; Smith, Brent; Cochran, Brian

    2003-04-01

    In early 2001, the Confederated Tribes of Warm Springs, through their John Day Basin Office, concluded the acquisition of the Middle Fork Oxbow Ranch. Under a memorandum of agreement with the Bonneville Power Administration (BPA), the Tribes are required to provided BPA an 'annual written report generally describing the real property interests in the Project, HEP analyses undertaken or in progress, and management activities undertaken or in progress'. This report is to be provided to the BPA by 30 April of each year. This is the first annual report filed for the Oxbow Ranch property.

  13. John Day River Subbasin Fish Habitat Enhancement Project, 2000 Annual Report.

    SciTech Connect

    Neal, Jeff A.; Jerome, James P.; Delano, Kenneth H.

    2001-01-01

    During 2000, 3 new projects were completed thereby adding 4.6 miles of stream to the program. Protection for these reaches required the construction of 3.2 miles of riparian fence and 1 livestock watering sites. 5,750 pounds of grass and shrub seed were planted for revegetating ground disturbed during construction. Stream temperatures were monitored on the Middle Fork of the John Day. All project fences, watergaps, spring developments and plantings were checked and repairs performed where needed. We now have 70 miles of stream protected using 111 miles of fence.

  14. Acoustic Telemetry Evaluation of Juvenile Salmonid Passage and Survival at John Day Dam, 2010

    SciTech Connect

    Weiland, Mark A.; Woodley, Christa M.; Ploskey, Gene R.; Hughes, James S.; Kim, Jin A.; Deng, Zhiqun; Fu, Tao; Fischer, Eric S.; Skalski, J. R.; Townsend, Richard L.; Duncan, Joanne P.; Hennen, Matthew J.; Wagner, Katie A.; Arntzen, Evan V.; Miller, Benjamin L.; Miracle, Ann L.; Zimmerman, Shon A.; Royer, Ida M.; Khan, Fenton; Cushing, Aaron W.; Etherington, D. J.; Mitchell, T. D.; Elder, T.; Batton, George; Johnson, Gary E.; Carlson, Thomas J.

    2013-05-01

    This report presents survival, behavioral, and fish passage results for yearling and subyearling Chinook salmon smolts and juvenile steelhead tagged with JSATS acoustic micro-transmitters as part of a survival study conducted at John Day Dam during 2010. This study was designed to evaluate the passage and survival of yearling and subyearling Chinook salmon and juvenile steelhead to assist managers in identifying dam operations for compliance testing as stipulated by the 2008 Federal Columbia River Power System Biological Opinion and the 2008 Columbia Basin Fish Accords. Survival estimates were based on a single-release survival estimate model.

  15. Abundance and Distribution of Walleye, Northern Squawfish and Smallmouth Bass in John Day Reservoir and Tailrace, 1983 Annual Report.

    SciTech Connect

    Nigro, Anthony A.; Uremovich, Barry L.; Elliott, John C.

    1985-04-01

    Walleye, northern squawfish and smallmouth bass abundances were estimated in portions of John Day Reservoir and tailrace using a multiple mark and recapture method. Sampling was conducted from March 28 to September 23, 1983, using gill nets, trap nets, boat electrofishing, angling and an angler survey. A total of 1808 walleye, 6423 northern squawfish and 974 small mouth bass were collected. Abundance was estimated using a modified Schnabel estimator. Discrete populations were defined according to observed movements of recaptured and radiotagged fish. Abundance estimates were corrected for angler harvest, size selectivity by gear and recruitment due to growth during sampling. In addition, the likelihood of biases resulting from differential mortality of marked fish and tag loss was examined. Abundances of walleye with fork lengths greater than 250 mm were estimated as 6877 below John Day Dam and 9,463 in the upper John Day pool. Extensive movements by walleye within pools were observed. Angler harvest of walleye between May 25 and September 6 was estimated as 527 in John Day tailrace and 465 in McNary tailrace. Abundances of northern squawfish with fork lengths greater than 250 mm were estimated to be 32,126 below John Day Dam, 10,841 forebay and 27,771 in upper John Day pool. The estimated number of northern squawfish in the McNary tailrace boat restricted zone after cessation of spill (July 2) was twice the estimated abundance during spill (March 28-July 1). Smallmouth bass abundance was estimated as 1087 below John Day Dam, 1501 in John Day forebay and 3,450 in upper John Day pool. 16 refs., 32 figs., 47 tabs.

  16. Oxbow Conservation Area; Middle Fork John Day River, Annual Report 2003-2004.

    SciTech Connect

    Cochran, Brian

    2004-02-01

    In early 2001, the Confederated Tribes of Warm Springs, through their John Day Basin Office, concluded the acquisition of the Oxbow Ranch, now know as the Oxbow Conservation Area (OCA). Under a memorandum of agreement with the Bonneville Power Administration (BPA), the Tribes are required to provided BPA an 'annual written report generally describing the real property interests in the Project, HEP analyses undertaken or in progress, and management activities undertaken or in progress'. The project during 2003 was crippled due to the aftermath of the BPA budget crisis. Some objectives were not completed during the first half of this contract because of limited funds in the 2003 fiscal year. The success of this property purchase can be seen on a daily basis. Water rights were utilized only in the early, high water season and only from diversion points with functional fish screens. After July 1, all of the OCA water rights were put instream. Riparian fences on the river, Ruby and Granite Boulder creeks continued to promote important vegetation to provide shade and bank stabilization. Hundreds of willow, dogwood, Douglas-fir, and cottonwood were planted along the Middle Fork John Day River. Livestock grazing on the property was carefully managed to ensure the protection of fish and wildlife habitat, while promoting meadow vigor and producing revenue for property taxes. Monitoring of property populations, resources, and management activities continued in 2003 to build a database for future management of this and other properties in the region.

  17. Monitoring Fine Sediment; Grande Ronde and John Day Rivers, 2000 Annual Report.

    SciTech Connect

    Rhodes, Jonathan J.; Greene, M. Jonas; Purser, Michael D.

    2001-01-01

    Fine sediment in spawning substrate has a major effect on salmon survival from egg to smolt. Basin-wide restoration plans have established targets for fine sediment levels in spawning habitat. The project was initiated to monitor surface fine sediment levels and overwinter intrusion of fine sediment in spring chinook salmon spawning habitat in the North Fork John Day (NFJDR) and Grande Ronde Rivers, for five years. The project is also investigating the potential relationship between surface fine levels and overwinter sedimentation. It will provide data to assess trends in substrate conditions in monitored reaches and whether trends are consistent with efforts to improve salmon habitat conditions. The data on the magnitude of overwinter sedimentation will also be used to estimate salmon survival from egg to emergence. In Sept. 1998, 1999, and Aug. 2000, sites for monitoring overwinter sedimentation were established in salmon spawning habitat in the upper Grande Ronde River, Catherine Creek (a Grande Ronde tributary), the North Fork John Day River (NFJDR), and Granite Creek (a NFJDR tributary). Surface fine sediment levels were measured in these reaches via the grid method and visually estimated to test the relative accuracy of these two methods. In 1999 and 2000, surface fine sediment was also estimated via pebble counts at selected reaches to allow comparison of results among the methods. Overwintering substrate samples were collected in April 1999 and April-May 2000 to estimate the amount of overwinter sedimentation in clean gravels in spawning habitat. Monitoring methods and locations are described.

  18. John Day River Subbasin Fish Habitat Enhancement Project, 1991 Annual Report.

    SciTech Connect

    Neal, Jeff A.; Jerome, James P.; Delano, Kenneth H.

    1993-05-01

    The purpose of the John Day Fish Habitat Enhancement Program is to enhance production of indigenous wild stocks of spring chinook and summer steelhead within the subbasin through habitat enhancement and access improvement. The John Day River system supports the largest remaining wild runs of spring chinook salmon and summer steelhead in northeast Oregon. It is the goal of this program to preserve and enhance the unique genetic component of the stocks. By attaining this goal we will be able to rebuild fish runs in other Columbia River tributaries in the future, if desired. During 1991, 5 leases were signed adding 5.25 miles of stream to the program. Fence construction included 9.95 miles of riparian fence and 15 livestock water crossings. We constructed 3 log wiers for adult salmon holding, added 280 ft. of new channel, and placed 274 fish habitat boulders, 6 trees and 31 rootwads for juvenile rearing. We constructed 15 stream deflectors and 274 linear feet of bank riprap for streambank stabilization.

  19. South Fork John Day River Habitat Enhancement Project : Annual Reports 1986, 1987 and Final Report.

    SciTech Connect

    Wiley, Ron

    1993-05-01

    The South Fork John Day River (SFJDR) contains important wild summer steelhead habitat. Adult fish annually return to the drainage to spawn. All tributaries accessible to steelhead are used for spawning. Additionally, juvenile steelhead rear in the SFJDR and its tributaries from two to three years before migrating to the ocean. The role of the SFJDR in rearing juvenile steelhead, particularly from age 1+ to smolt, is vital to the system as a whole. Many, if not all, of the tributaries produce juveniles in numbers exceeding the stream's capacity to rear to smolt. These fish migrate to the SFJDR and are reared to smolt there. Factors limiting steelhead production in the SFJDR are: Poor quantity and quality of pool habitat; low summer flows; high water temperatures; and excessive sediment load. During September 1986, 1,500 boulders were placed in 14 reaches of the South Fork John Day River approximately between RM 14 and RM 25. A number of smaller boulders were also placed by the contract or rather than return them to the rock pit. The boulders were placed in a variety of configurations, each determined as best fitted to specific site features (such as, depth, flow, velocity, bank condition, existing or potential riparian cover). It is estimated this project will provide rearing area for an additional 7,500 summer steelhead smolts.

  20. Upstream migration of Pacific lampreys in the John Day River, Oregon: Behavior, timing, and habitat use

    USGS Publications Warehouse

    Robinson, T. Craig; Bayer, J.M.

    2005-01-01

    Adult Pacific lamprey migration and habitat preferences for over-winter holding and spawning, and larval rearing in tributaries to the Columbia River are not well understood. The John Day River is one such tributary where larval and adult stages of this species have been documented, and its free-flowing character provided the opportunity to study migration of Pacific lampreys unimpeded by passage constraints. Forty-two adult Pacific lampreys were captured in the John Day River near its mouth during their upstream migration. Pacific lampreys were surgically implanted with radio transmitters and released onsite, and tracked by fixed-site, aerial, and terrestrial telemetry methods for nearly one year. Adults moved upstream exclusively at night, with a mean rate of 11.1 ?? 6.3 km/day. They halted upstream migration by September, and held a single position for approximately six months in the lateral margins of riffles and glides, using boulders for cover. More than half of Pacific lampreys resumed migration in March before ending movement in early May. Pacific lampreys that resumed migration in spring completed a median of 87% of their upstream migration before over-winter holding. Upon completing migration. Pacific lampreys briefly held position before beginning downstream movement at the end of May. Though not directly observed, halting migration and movement downstream were likely the result of spawning and death. Gains in adult Pacific lamprey passage through the Columbia River hydrosystem and tributaries may be made by improvements that would expedite migration during spring and summer and increase the quantity and variety of cover and refuge opportunities. ?? 2005 by the Northwest Scientific Association. All rights reserved.

  1. John Day River Subbasin Fish Habitat Enhancement Project, 2001 Annual Report.

    SciTech Connect

    Powell, Russ M.; Delano, Kenneth H.; Jerome, James P.

    2002-07-01

    Work undertaken in 2001 included: (1) 3335 structure posts were pounded on six new projects thereby protecting 10 miles of stream (2) Completion of 1000 ft. of barbed wire fence and one watergap on the Middle Fork of the John Day River/ Forrest property. (3) Fence removal of 5010 ft. of barbed wire fence on the Meredith project. (4) Maintenance of all active project fences (66 miles), watergaps (76), spring developments (32) and plantings were checked and repairs performed. (5) Since the initiation of the Fish Habitat Project in 1984 we have 63.74 miles of stream protected using 106.78 miles of fence. With the addition of the Restoration and Enhancement Projects we have 180.64 miles of fence protecting 120.6 miles of stream.

  2. Implementing world class manufacturing ideas: A case study at the Dalles/John Day Dams

    SciTech Connect

    Armentrout, T.B.

    1995-12-31

    The key question is can a very autocratically lead, vertically defined organization change to a horizontal, employee empowered structure where the employees have significant influence? All too often managers look to a simple and easy procedure which will bring about dramatic change, however this kind of dreaming is naive. {open_quotes}For every complex question there is a simple answer, and it is wrong!{close_quotes} This experience described in this case indicates the transformation from the autocratic extreme to the team model takes a long time and is a difficult process. To begin the transformation at The Dalles and John Day has taken concerted effort over six years to set the foundations in place. Guiding the organization to a complete restructuring will take at least several more years. Managers and organizations who are not willing to make the long term commitment need not attempt the change!

  3. Monitoring of Juvenile Subyearling Chinook Salmon Survival and Passage at John Day Dam, Summer 2010

    SciTech Connect

    Weiland, Mark A.; Ploskey, Gene R.; Hughes, James S.; Woodley, Christa M.; Deng, Zhiqun; Carlson, Thomas J.; Skalski, J. R.; Townsend, Richard L.

    2012-11-15

    The purpose of this study was to evaluate dam passage survival of subyearling Chinook salmon (Oncorhynchus tshawytscha; CH0) at John Day Dam (JDA) during summer 2010. This study was conducted by researchers from the Pacific Northwest National Laboratory (PNNL) in collaboration with the Pacific States Marine Fisheries Commission (PSMFC) and the University of Washington (UW). The study was designed to estimate the effects of 30% and 40% spill treatment levels on single release survival rates of CH0 passing through two reaches: (1) the dam, and 40 km of tailwater, (2) the forebay, dam, and 40 km of tailwater. The study also estimated additional passage performance measures which are stipulated in the Columbia Basin Fish Accords.

  4. Predictors of race-day jockey falls in jumps racing in Australia.

    PubMed

    Hitchens, P; Blizzard, L; Jones, G; Day, L; Fell, J

    2011-05-01

    Thoroughbred jumps racing jockeys have a fall rate greater than their flat racing counterparts. Previous studies have focused on factors that contribute to falls by horses but, to date, there has not been a study of risk factors for falls to jockeys in jumps races. Data on race-day falls were extracted from stipendiary stewards reports lodged with Principal Racing Authorities following each race meeting. Denominator data were provided by Racing Information Services Australia on races conducted from August 2002 until July 2009. Univariable and multivariable analyses, estimating incidence rate ratios, were conducted using Poisson regression. In multivariable analysis in hurdle racing, important predictors of falls were higher club level, larger field size, greater prize money, provisionally licensed jockeys and older jockeys. There were significant interactions between jockey licence and prize money; jockey age and previous rides this meeting; race grade and race distance; horse age and field size; and club level and field size. In steeplechase racing, important predictors were type of jump with lowest fall rates in races over Mark III jumps compared to standard fences, provisionally licensed jockeys, jockeys having had previous rides at a meeting, and larger field size. There were significant interactions between the number of previous starts by the horse and field size; race distance and prize money; and race distance and previous rides this meeting. This study has identified factors for falls in jumps racing that could form the basis for targeted strategies to improve occupational health and safety standards.

  5. Abundance and Distribution of Walleye, Northern Squawfish and Smallmouth Bass in John Day Reservoir and Tailrace, 1984 Annual Report.

    SciTech Connect

    Nigro, Anthony A.; Faler, Michael P.; Elliott, John C.

    1985-06-01

    Walleye, northern squawfish and smallmouth bass abundances were estimated in John Day Reservoir using a modified Schnabel multiple mark and recapture estimator. Sampling was conducted from March 25 to August 31 using gill nets, trap nets, boat electrofishing, angling and an angler survey. A total of 858 walleye, 4552 northern squawfish, and 1599 smallmouth bass were collected. Discrete populations were defined according to observed movements of recaptured and radiotagged fish. Abundance estimates were corrected for angler harvest, size selectivity of gear, tag loss and recruitment due to growth during sampling. In addition, the likelihood of biases resulting from differential mortality of marked fish was examined. Abundances in John Day pool of walleye and northern squawfish with fork lengths greater than 250 mm were estimated at 15,832 and 80,486. Abundances of smallmouth bass with fork lengths greater than 200 mm were estimated to be 2596 in lower John Day pool and 1791 in upper John Day pool. Walleye and northern squawfish moved throughout the pool, whereas movements by smallmouth bass were more localized. Angler harvests of walleye and smallmouth bass in upper John Day pool from April through August were estimated at 309 and 584 fish. Angler harvest of northern squawfish was negligible. Most walleye collected were age 5. The most abundant age groups of northern squawfish and smallmouth bass were 10 and 2. 10 refs., 28 figs., 12 tabs.

  6. North Fork John Day Dredge Tailings Restoration Project Final Report 1997-2002.

    SciTech Connect

    Sanchez, John A.

    2002-12-01

    The USDA Forest Service (USFS) and the Confederated Tribes of the Umatilla Indian Reservation (CTUIR) worked together to rehabilitate 2.1 miles of Clear Creek floodplain, a tributary of the North Fork John Day River Basin. Dredge tailing were deposited from mining operations on Clear Creek's floodplain from the 1930's to the 1950's. These tailing confined the stream channel and degraded the floodplain. The work was completed by moving dredge tailing piles adjacent to the Clear Creek channel, using track-mounted excavators and dump trucks. A caterpillar tractor was used to contour the material placed outside the immediate floodplain, blending it into the hillside. The restored floodplain was very near channel bankfull level following excavation and contoured to accept future flood flows. Monitoring was initiated through pre and post-project photo points and cross-section measurements. Work was completed in two efforts. In 1997 and 1998 floodplain restoration was adjacent to the reconstruction of Road 13 from the junction with Road 10 from Clear Creek River Mile 1.9 to 3.1 for a distance of 1.2 miles. In 1999 the Environmental Assessment for Lower Clear Creek--Granite Creek Floodplain Restoration Project was completed for work proposed on Clear Creek from the mouth up to River mile 1.9 and the Granite Creek floodplain from River miles 5.9 to 7.7. Restoration proposed in the 1999 Environmental Assessment is the subject of this report.

  7. John Day River Subbasin Fish Habitat Enhancement Project, 2005-2006 Annual Report.

    SciTech Connect

    Powell, Russ M.; Alley, Pamela D.; Delano, Kenneth H.

    2006-03-01

    Work undertaken in 2005 included: (1) Four new fence projects were completed thereby protecting 7.55 miles of stream with 9.1 miles of new riparian fence (2) Fence removal 1.7 miles of barbed wire. (3) Completed three spring developments (repair work on two BLM springs on Cottonwood Creek (Dayville), 1 solar on Rock Creek/ Collins property). (4) Dredge tail leveling completed on 0.9 miles of the Middle Fork of the John Day River (5) Cut, hauled and placed 30 junipers on Indian Creek/Kuhl property for bank stability. (6) Collected and planted 1500 willow cuttings on Mountain Creek/Jones property. (7) Conducted steelhead redd counts on Lake Cr./Hoover property and Cottonwood Cr./Mascall properties (8) Seeded 200 lbs of native grass seed on projects where the sites were disturbed by fence construction activities. (9) Maintenance of all active project fences (72.74 miles), watergaps (60), spring developments (30) were checked and repairs performed. (10) Since the initiation of the Fish Habitat Program in 1984 we have installed 156.06 miles of riparian fence on leased property protecting 88.34 miles of anadromous fish bearing stream. With the addition of the Restoration and Enhancement Projects from 1996-2001, where the landowner received the materials, built and maintained the project we have a total of 230.92 miles of fence protecting 144.7 miles of stream and 3285 acres of riparian habitat.

  8. Acoustic Doppler Current Profiler Measurements in the Tailrace at John Day Dam

    SciTech Connect

    Cook, Chris B.; Dibrani, Berhon; Serkowski, John A.; Richmond, Marshall C.; Titzler, P. Scott; Dennis, Gary W.

    2006-01-30

    Acoustic Doppler current profilers (ADCPs) were used to measure water velocities in the tailrace at John Day Dam over a two-week period in February 2005. Data were collected by the Pacific Northwest National Laboratory for the Hydraulic Design Section, Portland District, U.S. Army Corps of Engineers (USACE). The objective of this project was therefore to collect field measurements of water velocities in the near-field draft tube exit zone as well as the far-field tailrace to be used for improving these models. Field data were collected during the project using five separate ADCPs. Mobile ADCP data were collected using two ADCPs mounted on two separate boats. Data were collected by either holding the boat on-station at pre-defined locations for approximately 10 minutes or in moving transect mode when the boat would move over large distances during the data collection. Results from the mobile ADCP survey indicated a complex hydrodynamic flow field in the tailrace downstream of John Day Dam. A large gyre was noted between the skeleton section of the powerhouse and non-spilling portion of the spillway. Downstream of the spillway, the spillway flow is constrained against the navigation lock guide wall, and large velocities were noted in this region. Downstream of the guide wall, velocities decreased as the spillway jet dispersed. Near the tailrace island, the flow split was measured to be approximately equal on Day 2 (25.4 kcfs spillway/123 kcfs total). However, approximately 60% of the flow passed along the south shore of the island on Day 1 (15.0 kcfs spillway/150 kcfs total). At a distance of 9000 ft downstream of the dam, flows had equalized laterally and were generally uniform over the cross section. The collection of water velocities near the draft tube exit of an operating turbine unit is not routine, and equipment capable of measuring 3D water velocities in these zones are at the forefront of hydraulic measurement technology. Although the feasibility of

  9. John Day Basin Spring Chinook Salmon Escapement and Productivity Monitoring; Fish Research Project Oregon, 2000-2001 Annual Report.

    SciTech Connect

    Carmichael, Richard W.; Claire, Glenda M.; Seals, Jason

    2002-01-01

    The four objectives of this report are: (1) Estimate annual spawner escapement and number of spring chinook salmon redds in the John Day River basin; (2) Determine sex ratio, age composition, length-at-age of spawners, and proportion of natural spawners that are hatchery origin strays; (3) Determine adequacy of historic index surveys for indexing spawner abundance and for detecting changes in spawner distribution through time; and (4) Estimate smolt-to-adult survival for spring chinook salmon emigrating from the John Day River basin.

  10. Geomorphic Effects of Engineered Log Jams in River Restoration, Middle Fork John Day River

    NASA Astrophysics Data System (ADS)

    Duffin, J.; McDowell, P. F.

    2014-12-01

    The Middle Fork of the John Day River (MFJD) Intensively Monitored Watershed in eastern Oregon is a multi-phase restoration implementation and monitoring project. MFJD is a tributary to the Colombia and is part of one of the longest free flowing rivers systems in the continental United States. It is a gravel and cobble bed river with a drainage area of 2,100 km2. The river has endured extensive channel and floodplain degradation from years of channel alteration and straightening due to human influences including dredge mining, ranching, and farming. As part of the river restoration project on the MFJD, engineered log jams have been constructed to address many of the restoration goals including creating scour pools, inhibiting bank erosion, creating and maintaining a sinuous river planform, and increasing complexity of fish habitat. There is a need for more detailed understanding on ELJ channel morphologic effects and how site-specific characteristics and differences in log jam infrastructure interact to create the in-channel features over timescales longer than a few years. This study uses detailed channel bed topographic surveys collected either with a total station or RTK-GPS technology. Geomorphic change detection techniques are utilized to monitor topographic change under and around the 26 log structures in two different river reaches over a six to seven year period The log structures are often associated with deepening of pools as desired, but also some structures show sedimentation under the structure. Differences in the patterns will be assessed based on the design, location, and specific characteristics of the log structures; variables include number and placement of logs, volume of structure, location on meander bend, and sediment sizes.

  11. Comparing effects of active and passive restoration on the Middle Fork John Day River, NE Oregon

    NASA Astrophysics Data System (ADS)

    McDowell, P. F.; Goslin, M.

    2015-12-01

    Since 2000, cattle grazing has been eliminated on over 14 km of the upper Middle Fork John Day. Starting in 2008, active restoration (log structures with dug pools, woody vegetation planting, and modifications to increase channel-floodplain hydrologic connectivity) was implemented on nearly 6 km within the cattle exclosure length. Implementation of active and passive restoration strategies in the same and adjacent reaches allows comparison of these two approaches. We have been monitoring these reaches since 2008. Unexpectedly in response to grazing exclosure, a native sedge, Carex nudata (torrent sedge), has exploded in population. C. nudata grows in the active channel, anchoring itself tightly to the gravel-cobble river bed with a dense root network. As a result, C. nudata has changed erosion and sedimentation patterns including bank erosion, channel bed scour, and island formation. We present data on fish cover increases due to C. nudata and log structures, and on channel complexity before and after restoration. Both active and passive restorations are increasing channel complexity and juvenile fish cover, although in different ways. Fish cover provided by active and passive restoration are similar in area but different in depth and position, with C. nudata fish cover generally shallower and partly mid-channel. Residual pool depth is larger in log structure pools than in C. nudata scour pools, but C. nudata pools are more numerous in some reaches. By producing frequent, small scour features and small islands, it can be argued that C. nudata is increasing hydraulic complexity more than the large, meander-bend pools at log structures, but this is hard to quantify. C. nudata has also stabilized active bars, perhaps changing the bedload sediment budget. Positive habitat benefits of active restoration appear to be greater in the short term, but over the long term (20 years or more) effects of C. nudata may be comparable or greater.

  12. Progress Report to High School Counselors: Grade Distribution for Fall Quarter Students Enrolled at John Tyler Community College Who Completed High School in the Spring 1985.

    ERIC Educational Resources Information Center

    Hollins, Carol S.; Smith, Myra Goodman

    Grade distributions were determined for 188 students enrolled at John Tyler Community College (JTCC) in fall 1985, who completed high school in spring 1985. Analyses, which focused on high school attended, courses for which grades were recorded, and status and curriculum of the students, revealed the following: (1) over one-half of all grades…

  13. Compliance Monitoring of Yearling Chinook Salmon and Juvenile Steelhead Survival and Passage at John Day Dam, Spring 2011

    SciTech Connect

    Skalski, J. R.; Townsend, Richard L.; Seaburg, Adam; Weiland, Mark A.; Woodley, Christa M.; Hughes, James S.; Carlson, Thomas J.

    2012-02-01

    The study was designed to estimate dam passage survival at John Day Dam as stipulated by the 2008 Federal Columbia River Power System (FCRPS) Biological Opinion (BiOp) and to provide additional fish passage performance measures at that site as stipulated in the Columbia Basin Fish Accords.

  14. Compliance Monitoring of Yearling Chinook Salmon and Juvenile Steelhead Survival and Passage at John Day Dam, Spring 2011

    SciTech Connect

    Skalski, J. R.; Townsend, Richard L.; Seaburg, Adam; Weiland, Mark A.; Woodley, Christa M.; Hughes, James S.; Carlson, Thomas J.

    2012-06-01

    The study was designed to estimate dam passage survival at John Day Dam as stipulated by the 2008 Federal Columbia River Power System (FCRPS) Biological Opinion (BiOp) and to provide additional fish passage performance measures at that site as stipulated in the Columbia Basin Fish Accords.

  15. Falls

    MedlinePlus

    A fall can change your life. If you're elderly, it can lead to disability and a loss of independence. If your bones are fragile from osteoporosis, you could break a bone, often a hip. But aging alone doesn't make people fall. Diabetes and heart disease affect balance. So do ...

  16. Annual Progress Report Fish Research Project Oregon : Project title, Evaluation of Habitat Improvements -- John Day River.

    SciTech Connect

    Olsen, Erik A.

    1984-01-01

    This report summarizes data collected in 1983 to evaluate habitat improvements in Deer, Camp, and Clear creeks, tributaries of the John Day River. The studies are designed to evaluate changes in abundance of spring chinook and summer steelhead due to habitat improvement projects and to contrast fishery benefits with costs of construction and maintenance of each project. Structure types being evaluated are: (1) log weirs, rock weirs, log deflectors, and in stream boulders in Deer Creek; (2) log weirs in Camp Creek; and (3) log weir-boulder combinations and introduced spawning gravel in Clear Creek. Abundance of juvenile steelhead ranged from 16% to 119% higher in the improved (treatment) area than in the unimproved (control) area of Deer Creek. However, abundance of steelhead in Camp Creek was not significantly different between treatment and control areas. Chinook and steelhead abundance in Clear Creek was 50% and 25% lower, respectively in 1983, than the mean abundance estimated in three previous years. The age structure of steelhead was similar between treatment and control areas in Deer and Clear creeks. The treatment area in Camp Creek, however, had a higher percentage of age 2 and older steelhead than the control. Steelhead redd counts in Camp Creek were 36% lower in 1983 than the previous five year average. Steelhead redd counts in Deer Creek were not made in 1983 because of high streamflows. Chinook redds counted in Clear Creek were 64% lower than the five year average. Surface area, volume, cover, and spawning gravel were the same or higher than the corresponding control in each stream except in Deer Creek where there was less available cover and spawning gravel in sections with rock weirs and in those with log deflectors, respectively. Pool:riffle ratios ranged from 57:43 in sections in upper Clear Creek with log weirs to 9:91 in sections in Deer Creek with rock weirs. Smolt production following habitat improvements is estimated for each stream

  17. Oxbow Conservation Area; Middle Fork John Day River, Annual Report 2002-2003.

    SciTech Connect

    Cochran, Brian; Smith, Brent

    2003-07-01

    In early 2001, the Confederated Tribes of Warm Springs, through their John Day Basin Office, concluded the acquisition of the Oxbow Ranch, now know as the Oxbow Conservation Area (OCA). Under a memorandum of agreement with the Bonneville Power Administration (BPA), the Tribes are required to provided BPA an 'annual written report generally describing the real property interests in the Project, HEP analyses undertaken or in progress, and management activities undertaken or in progress'. The 2002 contract period was well funded and the second year of the project. A new manager started in April, allowing the previous manager to focus his efforts on the Forrest Ranch acquisition. However, the Oxbow Habitat manager's position was vacant from October through mid February of 2003. During this time, much progress, mainly O&M, was at a minimum level. Many of the objectives were not completed during this contract due to both the size and duration needed to complete such activities (example: dredge mine tailings restoration project) or because budget crisis issues with BPA ending accrual carryover on the fiscal calendar. Although the property had been acquired a year earlier, there were numerous repairs and discoveries, which on a daily basis could pull personnel from making progress on objectives for the SOW, aside from O&M objectives. A lack of fencing on a portion of the property's boundary and deteriorating fences in other areas are some reasons much time was spent chasing trespassing cattle off of the property. The success of this property purchase can be seen on a daily basis. Water rights were used seldom in the summer of 2002, with minor irrigation water diverted from only Granite Boulder Creek. Riparian fences on the river, Ruby and Granite Boulder creeks help promote important vegetation to provide shade and bank stabilization. Trees planted in this and past years are growing and will someday provide cover fish and wildlife. Even grazing on the property was

  18. Evaluating the effectiveness of floodplain restoration on the North Fork John Day River, Northeast Oregon, USA

    NASA Astrophysics Data System (ADS)

    Clifton, C. F.; Blanton, P.; Long, W.; Walterman, M. T.; McDowell, P. F.; Maus, P.

    2007-12-01

    Over the last decade hundreds of river restoration projects intended to maintain, protect, and restore watersheds, rivers, and habitat for native species in the Pacific Northwest have been implemented. By some counts, investment in watershed restoration exceeds hundreds of millions of dollars annually yet the effectiveness of these efforts remains an elusive question (Roni, 2005). Remote sensing and GIS technologies show great promise for large-scale river monitoring, however most natural resource organizations who implement these projects have limited budget and staff and would benefit from simple, low cost monitoring techniques that use readily available imagery. We used 1:24000 digitized orthorectified resource imagery from 1995, and National Agriculture Imagery Program (NAIP) digital orthophotography from 2005 to assess the effectiveness of floodplain restoration on a 16 km reach of the North Fork John Day River. Between 1993 and 1997 this section was restored by mechanically removing, reshaping, and revegetating cobble-boulder tailings piles left from dredge mining. The project was intended to directly improve floodplain function (i.e. inundation, riparian habitat) and indirectly improve instream habitat (pools, spawning) by reconnecting the active river channel with a reconstructed floodplain surface. Project effectiveness was not well documented initially in terms of quantifying floodplain functional area improvement or channel condition and response at the river-reach scale. Our objectives were to field-verify remote sensing measurements of response variables to test the applicability of available remote sensing imagery for project effectiveness monitoring, and to quantify adjustment in river response variables, using a "before-after" case study approach. Bracketing restoration activities with 1995 and 2000 imagery, we developed and tested methods for acquisition and processing of digital imagery and identified a core set of response variables to sample

  19. Freshmen Reading Ability: Fall 1967-Day Session, Nelson-Denny Reading Test.

    ERIC Educational Resources Information Center

    Martin, Peter B.

    Results of the Nelson-Denny Reading Test are used as a screening device for selecting students for remedial work in the Reading and Study Skills Center (R-S) at New York Community College (NYCC). A descriptive analysis of the fall 1967 day session freshmen showed that the average freshman at NYCC was reading at the 12.6 grade level, or .4 grade…

  20. Australian insurance costs of jockeys injured in a race-day fall.

    PubMed

    Curry, B A; Hitchens, P L; Otahal, P; Si, L; Palmer, A J

    2016-04-01

    The risk of falls and injuries in horseracing varies with sex and experience of the jockey. To determine whether the incidence and costs of insurance claims also differ by such factors. A retrospective analysis of compensation claims by flat racing and jumps jockeys injured in a race-day fall in Australia between 2002 and 2009. Claim incidence, costs, absentee days and location, cause and type of injury sustained were described, stratified by jockey sex, age and experience. The incidence of claims by flat and jumps racing was 0.6 and 6.5 per 1000 rides, respectively. The mean cost of a claim was 43374 Australian dollars (AUD) (SD 249612) in flat racing and AUD 52589 (SD 157808) in jumps racing. The incidence of claims was greater for experienced flat racing jockeys than apprentices but mean costs were higher for apprentices. After adjustment for experience, there were no sex differences in the average cost or incidence of flat racing jockeys' claims. In general, the fall incidence declined, but the claim incidence and median cost of a claim increased, with age. On average, jockeys were absent from work for 9 weeks following a substantive injury. Limb fractures (33%), muscular or soft tissue injuries (28%) and contusions (17%) were the most commonly reported injuries. The economic costs of jockey injuries sustained in race-day falls are considerable. Identification of differences in incidence and costs of insurance claims between jockey characteristics will assist decision makers in the development and assessment of targeted safety strategies. © The Author 2015. Published by Oxford University Press on behalf of the Society of Occupational Medicine. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  1. Feeding Activity, Rate of Consumption, Daily Ration and Prey Selection of Major Predators in John Day Reservoir, 1986 : Annual Report.

    SciTech Connect

    Poe, Thomas P.; United States. Bonneville Power Administration; U.S. Fish and Wildlife Service; National Fishery Research Center

    1987-02-01

    This report summarizes activities in 1986 to determine the significance of predation on juvenile salmonids in John Day Reservoir. Salmonids were the single most important food item (by weight) for northern squawfish (Ptychocheilus oregonensis) at McNary tailrace during all sampling periods and at John Day forebay during July. Salmonids accounted for 23.7% of the diet of walleye (Stizostedion vitreum vitreum) in July 1986, which was higher than in previous years (although the sample size examined was low). Salmonids contributed little to smallmouth bass (Micropterus dolomieui) diet but comprised about 25% of the diet of channel catfish (Ictalurus punctatus). Composition of prey taxa in beach seine catches in July 1986 was similar to previous years with chinook salmon (Oncorhynchus tschawytscha), largescale sucker (Catostomus macrocheilus), and sand roller (Percopsis transmontana) dominating the catch.

  2. Monitoring of Juvenile Yearling Chinook Salmon and Steelhead Survival and Passage at John Day Dam, Spring 2010

    SciTech Connect

    Weiland, Mark A.; Ploskey, Gene R.; Hughes, James S.; Woodley, Christa M.; Deng, Zhiqun; Carlson, Thomas J.; Skalski, J. R.; Townsend, Richard L.

    2012-11-15

    The purpose of this study was to compare dam passage survival, at two spill treatment levels, of yearling Chinook salmon and steelhead smolts at John Day Dam during spring 2010. The two treatments were 30% and 40% spill out of total project discharge. Under the 2008 Federal Columbia River Power System (FCRPS) Biological Opinion (BiOp), dam passage survival should be greater than or equal to 0.96 and estimated with a standard error (SE) less than or equal 0.015. The study also estimated forebay residence time, tailrace egress time, and spill passage efficiency (SPE), as required in the Columbia Basin Fish Accords. However, by agreement among the stakeholders, this study was not an official BiOp compliance test because the long-term passage measures at John Day Dam have yet to be finalized and another year of spill-treatment testing was desired.

  3. John Day Basin Spring Chinook Salmon Escapement and Productivity Monitoring; Fish Research Project Oregon, 1998-1999 Annual Report.

    SciTech Connect

    Jonasson, Brian C.; Albaladejo, Victor D.; Carmichael, Richard W.

    1999-12-01

    The John Day River basin supports one of the healthiest naturally-produced populations of spring chinook in the mid-Columbia River basin. The study of life history and natural escapement conducted from 1978 to 1985 (Lindsay et al. 1986) provided valuable information on production and productivity of the John Day River spring chinook. With the exception of two years since completion of the study in 1985 (1989 and 1995), spring chinook spawning surveys were conducted in index areas only and have not provided adequate information to assess age composition, progeny-to-parent production values, and estimate natural spawning escapement. The PATH project (Marmorek and Peters 1996) has identified the John Day basin spring chinook as an index population for assessing the effects of alternative future management actions on salmon stocks in the Columbia Basin. To meet the data needs as an index stock, sufficient annual estimates of spawner escapement, age composition, and smolt-to-adult survival are essential. There is need to determine the annual spawner escapement and age composition for the John Day basin spring chinook to provide us the ability to estimate progeny-to-parent production for each brood year. This need can be met by expanding the annual chinook spawning surveys, estimating the annual escapement, and determining age composition by scale pattern analyses. This project provides information as directed under two measures of the Columbia Basin Fish and Wildlife Program (NPPC 1994). Measure 4.3C specifies that the key indicator populations should be monitored to provide detailed stock status information. In addition, measure 7.1C identifies the need for collection of population status, life history, and other data on wild and naturally spawning populations. This project was developed in direct response to recommendations and needs of the PATH project, the Fish and Wildlife Program, and the Columbia Basin Fish and Wildlife Authority Multi-Year Implementation Plan.

  4. Compliance Monitoring of Yearling and Subyearling Chinook Salmon and Juvenile Steelhead Survival and Passage at John Day Dam, 2012

    SciTech Connect

    Skalski, J. R.; Townsend, Richard L.; Seaburg, Adam; Weiland, Mark A.; Woodley, Christa M.; Hughes, James S.; Ploskey, Gene R.; Deng, Zhiqun; Carlson, Thomas J.

    2013-05-01

    The purpose of this compliance study was to estimate dam passage survival of yearling and subyearling Chinook salmon and steelhead smolts at John Day Dam during the spring and summer outmigrations in 2012. Under the 2008 Federal Columbia River Power System (FCRPS) Biological Opinion (BiOp), dam passage survival should be greater than or equal to 0.96 for spring migrants and greater than or equal to 0.93 for summer migrants, estimated with a standard error (SE) less than or equal to 0.015. The study also estimated smolt passage survival from the forebay 2 km upstream of the dam to the tailrace 3 km downstream of the dam, as well as the forebay residence time, tailrace egress time, spill passage efficiency (SPE), and fish passage efficiency (FPE), as required in the Columbia Basin Fish Accords (Fish Accords). A virtual/paired-release design was used to estimate dam passage survival at John Day Dam. The approach included releases of smolts, tagged with acoustic micro-transmitters, above John Day Dam that contributed to the formation of a virtual release at the face of John Day Dam. A survival estimate from this release was adjusted by a paired release below John Day Dam. A total of 3376 yearling Chinook salmon, 5726 subyearling Chinook salmon, and 3239 steelhead smolts were used in the virtual releases. Sample sizes for the below-dam paired releases (R2 and R3, respectively) were 997 and 995 for yearling Chinook salmon smolts, 986 and 983 for subyearling Chinook salmon smolts, and 1000 and 1000 for steelhead smolts. The Juvenile Salmon Acoustic Telemetry System (JSATS) tags were manufactured by Advanced Telemetry Systems. Model SS300 tags, weighing 0.304 g in air, were surgically implanted in yearling and subyearling Chinook salmon, and Model SS130 tag, weighing 0.438 g in air, were surgically implanted in juvenile steelhead for this investigation. The intent of the spring study was to estimate dam passage survival during both 30% and 40% spill conditions. The two

  5. 33 CFR 165.T13-149 - Safety Zone; McNary-John Day Transmission Line Project, Columbia River, Hermiston, OR.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Safety Zone; McNary-John Day Transmission Line Project, Columbia River, Hermiston, OR. 165.T13-149 Section 165.T13-149 Navigation and... Areas Thirteenth Coast Guard District § 165.T13-149 Safety Zone; McNary-John Day Transmission Line...

  6. Timing of cut-and-fill sequences in the John Day Formation (Eocene-Oligocene), Painted Hills area, central Oregon

    SciTech Connect

    Bestland, E.A.; Retallack, G.J. . Dept. of Geological Sciences); Swisher, C.C. III ); Fremd, T.J. )

    1993-04-01

    Large-scale cut-and-fill features in the Eocene-Oligocene part of the John Day Formation in the Pained Hills area of central Oregon can be interpreted as terrestrial depositional sequences, mapped as lithostratigraphic units, and correlated to North American Land Mammal Ages (NALMA). New laser-fusion 40Ar/39Ar single-crystal ages from the John Day Formation provide evidence for the timing of these sequences and a revised placement of the Eocene-Oligocene boundary. The sequences are bound by erosional surfaces that have relief of up to 60 m, are marked in places by claystone breccias full of reworked soil clasts, and separate otherwise conformable strata. The lowermost depositional sequence in the John Day Formation contains very well developed, Fe- and Al-rich paleosols, laterite horizons, and the welded tuff of member A (39.7 my), and probably correlates to the Duchesean and Chadronian NALMA. These brick-rid claystones are sharply truncated by prominent detrital laterite horizon. Overlying this basal sequence is a second sequence of much less well developed paleosols, abundant tuffs and lacustrine tuffaceous claystones. This sequence contains a distinctive biotite tuff (33 my) and the type locality of the Bridge Creek fossil flora and probably correlates to the Orellan NALMA. Above this biotite tuff are alternating red, dark gray, and tan paleosols and a prominent crystal vitric tuff (32.7 my). The Eocene-Oligocene boundary lies between these two sequences, associated with the laterite horizon that truncates the basal red beds. A major truncation surface cuts this sequence and is overlain by a third sequence of thin red paleosols which probably correlates with the Whitneyan NALMA. Above this is a fourth sequence (Arikareean NALMA) consisting of greenish-tan paleosols, a crystal vitric tuff near its base (29.8 my) and the Picture Gorge Ignimbrite (28.7 my).

  7. Comparison of Stream Restoration and Vegetation Restoration on Stream Temperature in the Middle Fork John Day River, Oregon

    NASA Astrophysics Data System (ADS)

    Diabat, M.; Wondzell, S. M.; Haggerty, R.

    2013-12-01

    Stream temperature is an important component of aquatic ecosystems. During the past century, various anthropogenic activities (such as timber harvest, mining, and agriculture) reduced riparian vegetation and channel complexity along many streams around the world. As a result, stream temperature increased and suitable habitat for cool- and cold-water organisms declined. Stream temperatures are expected to increase even more under future climate. The effects of warmer climate and anthropogenic activities are proposed to be mitigated by restoration projects aimed to reduce stream temperatures. Common restoration practices are replanting natural vegetation along stream banks and restoring channel complexity. The Middle Fork John Day River, in northeastern Oregon, USA is an example of such a process. We modeled stream temperature along a 37-km section of the Middle Fork John Day River for current and projected conditions of climate, restored riparian vegetation along 6.6-km, and restored channel meanders along 1.5 km. Preliminary simulations suggest that if current riparian vegetation remains unchanged, an average summertime air warming of 4°C increased the 7-day average daily maximum (7DADM) by about 1.3°C. However, restored riparian vegetation reduced the 7DADM by about 0.7°C relative to the current temperature. Restored channel meanders reduced the 7DADM by less than 0.05°C relative to the current temperature. These preliminary simulations assume no hyporheic exchange and riparian vegetation that is 10 m tall and has 30% canopy density.

  8. John Day Basin Spring Chinook Salmon Escapement and Productivity Monitoring; Fish Research Project Oregon, 1999-2000 Annual Report.

    SciTech Connect

    Ruzycki, James R.; Wilson, Wayne H.; Carmichael, Richard W.

    2002-01-01

    The John Day River basin supports one of the healthiest populations of spring chinook salmon (Oncorhynchus tshawytscha) in the entire Columbia River basin. Spring chinook salmon in this basin are therefore, used as an important index stock to measure the effects of future management actions on other salmon stocks in the Columbia basin. To meet the data requirements as an index stock, we estimated annual spawner escapement, age-structure, and smolt-to-adult survival. This information will allow us to estimate progeny-to-parent production for each brood year. To estimate smolt-to-adult survival rates, 1,852 chinook smolts were tagged with PIT tags from 3 March to 5 May, 2000. Length of captured smolts varied, ranging from 80 to 147 mm fork length (mean = 113 mm). These fish will be monitored for PIT tags as returning adults at dams and during future spawning ground surveys. During spawning ground surveys, a total of 351.3 km of stream were surveyed resulting in the observation of 478 redds. When expanded, we estimated total number of redds at 481 and total number of spawners at 1,583 fish in the John Day River basin. We estimated that 13% of the redds were in the mainstem John Day, 27% in the Middle Fork, 34% in the North Fork, and 26% were in the Granite Creek basin. Sampled carcasses had a sex ratio comprised of 53% females and 47% males with an age structure comprised of 0.5% age-2, 6.3% age-3, 88.7% age-4, and 4.5% age-5 fish. Five of the 405 carcasses examined had fin clips suggesting they were of hatchery origin. The 1999 index redd count total for the North Fork, Mainstem, and Granite Creek was lower than the 1999 average (535) but well within the range of annual redd counts during this period. The index redd count for the Middle Fork was higher than the 1990's average (92) but considerably lower than the average from 1978-1985 (401). Although quite variable over the past 40 years, the number of redds in the John Day River basin during 1999 was well within the

  9. Geologic Reconnaissance of the Antelope-Ashwood Area, North-Central Oregon: With Emphasis on the John Day Formation of Late Oligocene and Early Miocene Age

    USGS Publications Warehouse

    Peck, Dallas L.

    1964-01-01

    This report briefly describes the geology of an area of about 750 square miles in Jefferson, Wasco, Crook, and Wheeler Counties, Oregon. About 16,000 feet of strata that range in age from pre-Tertiary to Quaternary are exposed. These include the following units: pre-Tertiary slate, graywacke, conglomerate, and meta-andesite; Clarno Formation of Eocene age - lava flows, volcanic breccia, tuff, and tuffaceous mudstone, chiefly of andesitic composition; John Day Formation of late Oligocene and early Miocene age - pyroclastic rocks, flows, and domes, chiefly of rhyolitic composition; Columbia River Basalt of middle Miocene age - thick, columnar jointed flows of very fine grained dense dark-gray basalt; Dalles Formation of Pliocene age - bedded tuffaceous sandstone, siltstone, and conglomerate; basalt of Pliocene or Pleistocene age - lava flows of porous-textured olivine basalt; and Quaternary loess, landslide debris, and alluvium. Unconformities separate pre-Tertiary rocks and Clarno Formation, Clarno and John Day Formations, John Day Formation and Columbia River Basalt, and Columbia River Basalt and Dalles Formation. The John Day Formation, the only unit studied in detail, consists of about 4,000 feet of tuff, lapilli tuff, strongly to weakly welded rhyolite ash flows, and less abundant trachyandesite flows and rhyolite flows and domes. The formation was divided into nine mappable members in part of the area, primarily on the basis of distinctive ledge-forming welded ash-flow sheets. Most of the sheets are composed of stony rhyolite containing abundant lithophysae and sparse phenocrysts. One sheet contains 10 to 20 percent phenocrysts, mostly cryptoperthitic soda sanidine, but including less abundant quartz, myrmekitic intergrowths of quartz and sanidine, and oligoclase. The rhyolitic ash flows and lava flows were extruded from nearby vents, in contrast to some of the interbedded air-fall tuff and lapilli tuff of dacitic and andesitic composition that may have been

  10. Smolt Passage Behavior and Flow-Net Relationships in the Forebay of John Day Dam, 1983 Annual Report of Research.

    SciTech Connect

    Giorgi, Albert E.

    1984-04-01

    During 1983, the research program had three separate but complementary phases - monitoring current patterns in the forebay, defining fish distribution with purse seine sampling, and describing the migration routes of salmonid smolts using radio tracking techniques. Preliminary results from the radio-tracking and purse seining operations in FY 1983 suggest that the discharge from the John Day River and the turbid plume it forms in the forebay may have a pronounced effect on the distribution of smolts, especially chinook and sockeye salmon, as they approach the dam. The implication of these data is that the plume may be shunting salmon toward the Washington (spill) side of the river where they would be more susceptible to spill passage. This resulted in higher spill passage of tagged chinook salmon than the proportion of water being spilled. In contrast, sillway passage of steelhead not influenced by the plume is approximately the same as the proportion of water being spilled. These findings are based on limited data and must be considered preliminary at this time. Data describing the current patterns have just recently been reduced to a usable format and have not yet been correlated with findings from radio tracking and purse seining. Such data will be icorporated into an overall analysis of the relations of current patterns and John Day River discharge to fish migration patterns. Representative examples of prevailing current patterns during the spring migration have been completed and are included in this document. 10 refs., 14 figs., 6 tabs.

  11. Feeding Activity, Rate of Consumption, Daily Ration and Prey Selection of Major Predators in John Day Reservoir, 1985: Annual Report.

    SciTech Connect

    Palmer, Douglas E.; United States. Bonneville Power Administration; U.S. Fish and Wildlife Service; National Fishery Research Center

    1986-10-01

    This report summarizes activities in 1985 to determine the extent of predation on juvenile salmonids in John Day Reservoir. To estimate consumption of juvenile salmonids we used the composition of the natural diet of predators and in the laboratory determined rate of gastric evacuation by predators. Salmonids were the single most important food item for northern squawfish (Ptychocheilus oregonensis) at McNary tailrace during all sampling periods and at John Day forebay during July. Salmonids accounted for 11.6% of the diet of walleye (Stizostedion vitreum vitreum) in 1985 which was about twice that found in previous years. Salmonids contributed little to smallmouth bass (Micropterus dolomieui) diet but comprised about 25% of the diet of channel catfish (Ictalurus punctatus). Composition of prey taxa in beach seine catches in 1985 was similar to 1983 and 1984 with chinook salmon (Oncorhynchus tschawytscha), northern squawfish, largescale sucker (Catostomus macrocheilus), and sand roller (Percopsis transmontana) dominating the catch at main channel stations and crappies (Pomoxis spp.) and largescale sucker dominating at backwater stations. Preliminary results of beach seine efficiency studies suggest that seine efficiency varied significantly among prey species and between substrate types in 1985. Results of digestion rate experiments indicate that gastric evacuation in northern squawfish can be predicted using water temperature, prey weight, predator weight and time. 19 refs., 19 figs., 13 tabs.

  12. Feeding Activity, Rate of Consumption, Daily Ration and Prey Selection of Major Predators in John Day Reservoir, 1984 : Annual Report.

    SciTech Connect

    Gray, Gerard A.; United States. Bonneville Power Administration; U.S. Fish and Wildlife Service; National Fishery Research Center

    1986-07-01

    The extent of predation on juvenile salmonids in John Day Reservoir was determined. Salmonids were the single most important food item by weight for northern squawfish (Ptychocheilus oregonensis) in the restricted zones at McNary tailrace and John Day forebay during all sampling periods. Salmonids accounted for 18.1% of the weight in the diet of walleyes (Stizostedion vitreum vitreum) in 1984 which was at least twice that found in previous years. In smallmouth bass (Micropterus dolomieui) salmonids contributed little to their diet whereas for channel catfish (Ictalurus punctatus) fish accounted for 64.1% of the weight in their diet with salmonids responsible for approximately half of this weight. An intensive search of the fisheries literature was conducted to review various fish capture and control techniques which might have potential as predation control measures for the major predators of juvenile salmonids in the Columbia River system. Most prey protection measures were judged to have high potential and direct predator control measures were judged to have moderate or low potential.

  13. Optimization of Concurrent Deployments of the Juvenile Salmon Acoustic Telemetry System and Other Hydroacoustic Equipment at John Day Dam

    SciTech Connect

    Ploskey, Gene R.; Hughes, James S.; Khan, Fenton; Kim, Jina; Lamarche, Brian L.; Johnson, Gary E.; Choi, Eric Y.; Faber, Derrek M.; Wilberding, Matthew C.; Deng, Zhiqun; Weiland, Mark A.; Zimmerman, Shon A.; Fischer, Eric S.; Cushing, Aaron W.

    2008-09-01

    The purpose of this report is to document the results of the acoustic optimization study conducted at John Day Dam during January and February 2008. The goal of the study was to optimize performance of the Juvenile Salmon Acoustic Telemetry System (JSATS) by determining deployment and data acquisition methods to minimize electrical and acoustic interference from various other acoustic sampling devices. Thereby, this would allow concurrent sampling by active and passive acoustic methods during the formal evaluations of the prototype surface flow outlets at the dam during spring and summer outmigration seasons for juvenile salmonids. The objectives for the optimization study at John Day Dam were to: 1. Design and test prototypes and provide a total needs list of pipes and trolleys to deploy JSATS hydrophones on the forebay face of the powerhouse and spillway. 2. Assess the effect on mean percentage decoded of JSATS transmissions from tags arrayed in the forebay and detected on the hydrophones by comparing: turbine unit OFF vs. ON; spill bay OPEN vs. CLOSED; dual frequency identification sonar (DIDSON) and acoustic Doppler current profiler (ADCP) both OFF vs. ON at a spill bay; and, fixed-aspect hydroacoustic system OFF vs. ON at a turbine unit and a spill bay. 3. Determine the relationship between fixed-aspect hydroacoustic transmit level and mean percentage of JSATS transmissions decoded. The general approach was to use hydrophones to listen for transmissions from JSATS tags deployed in vertical arrays in a series perpendicular to the face of the dam. We used acoustic telemetry equipment manufactured by Technologic and Sonic Concepts. In addition, we assessed old and new JSATS signal detectors and decoders and two different types of hydrophone baffling. The optimization study consisted of a suite of off/on tests. The primary response variable was mean percentage of tag transmissions decoded. We found that there was no appreciable adverse effect on mean percentage

  14. Objective Assessment of Fall Risk in Parkinson's Disease Using a Body-Fixed Sensor Worn for 3 Days

    PubMed Central

    Weiss, Aner; Herman, Talia; Giladi, Nir; Hausdorff, Jeffrey M.

    2014-01-01

    Background Patients with Parkinson's disease (PD) suffer from a high fall risk. Previous approaches for evaluating fall risk are based on self-report or testing at a given time point and may, therefore, be insufficient to optimally capture fall risk. We tested, for the first time, whether metrics derived from 3 day continuous recordings are associated with fall risk in PD. Methods and Materials 107 patients (Hoehn & Yahr Stage: 2.6±0.7) wore a small, body-fixed sensor (3D accelerometer) on lower back for 3 days. Walking quantity (e.g., steps per 3-days) and quality (e.g., frequency-derived measures of gait variability) were determined. Subjects were classified as fallers or non-fallers based on fall history. Subjects were also followed for one year to evaluate predictors of the transition from non-faller to faller. Results The 3 day acceleration derived measures were significantly different in fallers and non-fallers and were significantly correlated with previously validated measures of fall risk. Walking quantity was similar in the two groups. In contrast, the fallers walked with higher step-to-step variability, e.g., anterior-posterior width of the dominant frequency was larger (p = 0.012) in the fallers (0.78±0.17 Hz) compared to the non-fallers (0.71±0.07 Hz). Among subjects who reported no falls in the year prior to testing, sensor-derived measures predicted the time to first fall (p = 0.0034), whereas many traditional measures did not. Cox regression analysis showed that anterior-posterior width was significantly (p = 0.0039) associated with time to fall during the follow-up period, even after adjusting for traditional measures. Conclusions/Significance These findings indicate that a body-fixed sensor worn continuously can evaluate fall risk in PD. This sensor-based approach was able to identify transition from non-faller to faller, whereas many traditional metrics were not successful. This approach may facilitate earlier detection of fall

  15. Escapement and Productivity of Spring Chinook and Summer Steelhead in the John Day River Basin, Technical Report 2004-2005.

    SciTech Connect

    Wilson, Wayne

    2007-04-01

    The objectives are: (1) Estimate number and distribution of spring Chinook salmon Oncorhynchus tshawytscha redds and spawners in the John Day River subbasin; and (2) Estimate smolt-to-adult survival rates (SAR) and out-migrant abundance for spring Chinook and summer steelhead O. mykiss and life history characteristics of summer steelhead. Spawning ground surveys for spring (stream-type) Chinook salmon were conducted in four main spawning areas (Mainstem, Middle Fork, North Fork, and Granite Creek System) and seven minor spawning areas (South Fork, Camas Creek, Desolation Creek, Trail Creek, Deardorff Creek, Clear Creek, and Big Creek) in the John Day River basin during August and September of 2005. Census surveys included 298.2 river kilometers (88.2 rkm within index, 192.4 rkm additional within census, and 17.6 rkm within random survey areas) of spawning habitat. We observed 902 redds and 701 carcasses including 227 redds in the Mainstem, 178 redds in the Middle Fork, 420 redds in the North Fork, 62 redds in the Granite Creek System, and 15 redds in Desolation Creek. Age composition of carcasses sampled for the entire basin was 1.6% age 3, 91.2% age 4, and 7.1% age 5. The sex ratio was 57.4% female and 42.6% male. Significantly more females than males were observed in the Granite Creek System. During 2005, 82.3% of female carcasses sampled had released all of their eggs. Significantly more pre-spawn mortalities were observed in Granite Creek. Nine (1.3%) of 701 carcasses were of hatchery origin. Of 298 carcasses examined, 4.0% were positive for the presence of lesions. A significantly higher incidence of gill lesions was found in the Granite Creek System when compared to the rest of the basin. Of 114 kidney samples tested, two (1.8%) had clinical BKD levels. Both infected fish were age-4 females in the Middle Fork. All samples tested for IHNV were negative. To estimate spring Chinook and summer steelhead smolt-to-adult survival (SAR) we PIT tagged 5,138 juvenile

  16. Productivity of Spring Chinook Salmon and Summer Steelhead in the John Day River Basin, 2008 Annual Technical Report.

    SciTech Connect

    Wilson, Wayne H.; Schricker, Jaym'e; Ruzychi, James R.

    2009-02-13

    The John Day River subbasin supports one of the last remaining intact wild populations of spring Chinook salmon and summer steelhead in the Columbia River Basin. These populations remain depressed relative to historic levels and limited information is available for steelhead life history. Numerous habitat protection and rehabilitation projects have been implemented in the basin to improve salmonid freshwater production and survival. However, these projects often lack effectiveness monitoring. While our monitoring efforts outlined here will not specifically measure the effectiveness of any particular project, they will provide much needed programmatic or watershed (status and trend) information to help evaluate project-specific effectiveness monitoring efforts as well as meet some data needs as index stocks. Our continued monitoring efforts to estimate salmonid smolt abundance, age structure, SAR, smolts/redd, freshwater habitat use, and distribution of critical life states will enable managers to assess the long-term effectiveness of habitat projects and to differentiate freshwater and ocean survival. Because Columbia Basin managers have identified the John Day subbasin spring Chinook population as an index population for assessing the effects of alternative future management actions on salmon stocks in the Columbia Basin (Schaller et al. 1999) we continue our ongoing studies. This project is high priority based on the level of emphasis by the NWPPC Fish and Wildlife Program, Independent Scientific Advisory Board (ISAB), Independent Scientific Review Panel (ISRP), NOAA National Marine Fisheries Service (NMFS), and the Oregon Plan for Salmon and Watersheds (OWEB). Each of these groups have placed priority on monitoring and evaluation to provide the real-time data to guide restoration and adaptive management in the region. The objective is to estimate smolt-to-adult survival rates (SAR) and out-migrant abundance for spring Chinook Oncorhynchus tshawytscha and summer

  17. Associations between paratuberculosis ELISA results and test-day records of cows enrolled in the Irish Johne's Disease Control Program.

    PubMed

    Botaro, Bruno G; Ruelle, Elodie; More, Simon J; Strain, Sam; Graham, David A; O'Flaherty, Joe; Shalloo, Laurence

    2017-09-01

    The effect of the Mycobacterium avium ssp. paratuberculosis (MAP) ELISA status on test-day milk performance of cows from Irish herds enrolled in the pilot national voluntary Johne's disease control program during 2013 to 2015 was estimated. A data set comprising 92,854 cows and 592,623 complete test-day records distributed across 1,700 herds was used in this study. The resulting ELISA outcome (negative, inconclusive, and positive) of each cow within each year of the program was used to allocate the cow into different scenarios representing the MAP status. At MAPscenario1, all cows testing ELISA nonnegative (i.e., inconclusive and positive) were assigned a MAP-positive status; at MAPscenario2 only cows testing ELISA-positive were assigned a MAP-positive status; at MAPscenario3 only cows testing ELISA nonnegative (inconclusive or positive) and gathered exclusively from herds where at least 2 further ELISA nonnegative (inconclusive or positive) cows were found were assigned a MAP-positive status; at MAPscenario4 only cows testing ELISA-positive that were gathered exclusively from herds where at least 2 further ELISA-positive cows were found were assigned a MAP-positive status. Milk outputs based on test-day records were standardized for fat and protein contents (SMY) and the effect of MAP ELISA status on the SMY was estimated by a linear mixed effects model structure. The SMY mean difference recorded at test day between cows with a MAP-positive status and those with a MAP-negative status within MAPscenario1 was estimated at -0.182 kg/test day; the mean difference was -0.297 kg/test day for MAPscenario2; for MAPscenario3 mean difference between MAP-positive status and MAP test-negative cows was -0.209 kg/test day, and for MAPscenario4, the difference was -0.326 kg/test day. The Authors. Published by the Federation of Animal Science Societies and Elsevier Inc. on behalf of the American Dairy Science Association®. This is an open access article under the CC BY

  18. The Confederated Tribes of the Warm Springs Indian Reservation of Oregon John Day Basin Office : Watershed Restoration Projects : Annual Report, 2001.

    SciTech Connect

    Confederated Tribes of the Warm Springs Reservation of Oregon. John Day Basin Office.

    2002-12-01

    The John Day River is the nation's second longest free-flowing river in the contiguous United States, which is entirely unsupplemented for it's runs of anadromous fish. Located in eastern Oregon, the John Day Basin drains over 8,000 square miles, is Oregon's fourth largest drainage basin, and the basin incorporates portions of eleven counties. Originating in the Strawberry Mountains near Prairie City, the mainstem John Day River flows 284 miles in a northwesterly direction entering the Columbia River approximately four miles upstream of the John Day dam. With wild runs of spring Chinook salmon, summer steelhead, westslope cutthroat, and redband and bull trout, the John Day system is truly a basin with national significance. The Majority of the John Day Basin was ceded to the Federal government in 1855 by the Confederated Tribes of the Warm Springs Reservation of Oregon (Tribes). In 1997, the Tribes established an office in John Day to coordinate basin restoration projects, monitoring, planning, and other watershed restoration activities on private and public lands. Once established, the John Day Basin Office (JDBO) formed a partnership with the Grant Soil and Water Conservation District (GSWCD), also located in John Day, who subcontracts the majority of the construction implementation activities for these restoration projects from the JDBO. The GSWCD completes the landowner contact, preliminary planning, engineering design, permitting, construction contracting, and construction implementation phases of most projects. The JDBO completes the planning, grant solicitation/defense, environmental compliance, administrative contracting, monitoring, and reporting portion of the program. Most phases of project planning, implementation, and monitoring are coordinated with the private landowners and basin agencies, such as the Oregon Department of Fish and Wildlife and Oregon Water Resources Department. In 2001, the JDBO and GSWCD continued their successful partnership

  19. Confederated Tribes of the Umatilla Indian Reservation North Fork John Day River Basin Anadromous Fish Enhancement Project, Annual Report for FY 2000.

    SciTech Connect

    Macy, Tom L.; James, Gary A.

    2003-03-01

    The CTUIR North Fork John Day River Basin Anadromous Enhancement Project (NFJDAFEP) identified and prioritized stream reaches in The North Fork John day River basin for habitat improvements during the 2000 project period. Public out reach was emphasized during this first year of the project. We presented multiple funding and enhancement options to landowners. We concentrated on natural recovery methods, riparian fencing and off-stream livestock water developments. Under this BPA contract four riparian easements were signed protecting almost 5 miles of tributary streams. There are nine offstream water developments associated with these easements. Some landowners chose to participate in other programs based on Tribal outreach efforts. Two landowners chose NRCS programs for enhancement and one chose OWEB as a funding source. Two landowners implemented there own enhancement measures protecting 3 miles of stream. Cooperation between the NRCS/FSA/SWCDs and the Tribe to create joint projects and develop alternative funding scenarios for riparian enhancement was a major effort. The Tribe also worked with the North Fork John Day Watershed Council, USFS and ODFW to coordinate projects and support similar projects throughout the John Day Basin. We provided input to the John Day Summary prepared for the NWPPC by ODFW. The Tribe worked with the Umatilla National Forest on the Clear Creek Dredgetailings Rehabilitation project and coordinated regularly with USFS Fisheries, Hydrology and Range staff.

  20. Field Review of Fish Habitat Improvement Projects in the Grande Ronde and John Day River Basins of Eastern Oregon.

    SciTech Connect

    Beschta, Robert L.; Platts, William S.; Kauffman, J. Boone

    1991-10-01

    The restoration of vegetation adapted to riparian environments and the natural succession of riparian plant communities is necessary to recreate sustainable salmonid habitat and should be the focal point for fish habitat improvement programs. In mid-August of 1991, a field review of 16 Salmon habitat improvement sites in the Grande Ronde and John Day River Basins in Eastern Oregon was undertaken. The review team visited various types of fish habitat improvements associated with a wide range of reach types, geology, channel gradients, stream sizes, and vegetation communities. Enhancement objectives, limiting factors, landuse history, and other factors were discussed at each site. This information, in conjunction with the reviewer's field inspection of portions of a particular habitat improvement project, provided the basis for the following report. This report that follows is divided into four sections: (1) Recommendations, (2) Objectives, (3) Discussion and Conclusions, and (4) Site Comments. The first section represents a synthesis of major recommendations that were developed during this review. The remaining sections provide more detailed information and comments related to specific aspects of the field review.

  1. Projected climate-induced habitat loss for salmonids in the John Day River network, Oregon, U.S.A.

    USGS Publications Warehouse

    Ruesch, Aaron S.; Torgersen, Christian E.; Lawler, Joshua J.; Olden, Julian D.; Peterson, Erin E.; Volk, Carol J.; Lawrence, David J.

    2012-01-01

    Climate change will likely have profound effects on cold-water species of freshwater fishes. As temperatures rise, cold-water fish distributions may shift and contract in response. Predicting the effects of projected stream warming in stream networks is complicated by the generally poor correlation between water temperature and air temperature. Spatial dependencies in stream networks are complex because the geography of stream processes is governed by dimensions of flow direction and network structure. Therefore, forecasting climate-driven range shifts of stream biota has lagged behind similar terrestrial modeling efforts. We predicted climate-induced changes in summer thermal habitat for 3 cold-water fish species—juvenile Chinook salmon, rainbow trout, and bull trout (Oncorhynchus tshawytscha, O. mykiss, and Salvelinus confluentus, respectively)—in the John Day River basin, northwestern United States. We used a spatially explicit statistical model designed to predict water temperature in stream networks on the basis of flow and spatial connectivity. The spatial distribution of stream temperature extremes during summers from 1993 through 2009 was largely governed by solar radiation and interannual extremes of air temperature. For a moderate climate change scenario, estimated declines by 2100 in the volume of habitat for Chinook salmon, rainbow trout, and bull trout were 69–95%, 51–87%, and 86–100%, respectively. Although some restoration strategies may be able to offset these projected effects, such forecasts point to how and where restoration and management efforts might focus.

  2. Feeding of predaceous fishes on out-migrating juvenile-salmonids in John Day Reservoir, Columbia River

    USGS Publications Warehouse

    Poe, Thomas P.; Hansel, Hal C.; Vigg, S.; Palmer, D.E.; Prendergast, L.A.

    1991-01-01

    Diets of northern squawfish Ptychocheilus oregonensis, smallmouth bass Micropterus dolomieu, walleye Stizostedion vitreum, and channel catfish Ictalurus punctatus from John Day Reservoir were examined to determine the extent of predation on juvenile salmonids during seaward migrations of the salmonids during April–August 1983–1986. Juvenile Pacific salmon Oncorhynchus spp. and steelhead O. mykiss were the most important food group (by weight) of northern squawfish – about 67% – but made up smaller proportions of the food of the other predators: channel catfish, 33%; walleyes, 14%; smallmouth bass, 4%. Seasonal changes in diets indicated that northern squawfish preferred juvenile salmonids in May and August (generally the peak period of salmonid out-migration), and switched to prickly sculpin Cottus asper when numbers of juvenile salmonids declined; walleyes and smallmouth bass showed a preference only for prickly sculpin among the prey fishes analyzed. As judged by dietary composition and prey selectivity, the northern squawfish was the major fish predator on juvenile salmonids in the reservoir; channel catfish also were important predators in the upper reservoir in spring. Walleyes and smallmouth bass were much less important predators on salmonids, and appeared to select subyearling chinook salmon only in August when the distribution of this prey overlapped with that of the predators. Size-selective predation by northern squawfish may also play an important role in reducing survival of the smaller individuals within each run of out-migrating juvenile salmonids.

  3. Projected climate-induced habitat loss for salmonids in the John Day River network, Oregon, U.S.A.

    PubMed

    Ruesch, Aaron S; Torgersen, Christian E; Lawler, Joshua J; Olden, Julian D; Peterson, Erin E; Volk, Carol J; Lawrence, David J

    2012-10-01

    Climate change will likely have profound effects on cold-water species of freshwater fishes. As temperatures rise, cold-water fish distributions may shift and contract in response. Predicting the effects of projected stream warming in stream networks is complicated by the generally poor correlation between water temperature and air temperature. Spatial dependencies in stream networks are complex because the geography of stream processes is governed by dimensions of flow direction and network structure. Therefore, forecasting climate-driven range shifts of stream biota has lagged behind similar terrestrial modeling efforts. We predicted climate-induced changes in summer thermal habitat for 3 cold-water fish species-juvenile Chinook salmon, rainbow trout, and bull trout (Oncorhynchus tshawytscha, O. mykiss, and Salvelinus confluentus, respectively)-in the John Day River basin, northwestern United States. We used a spatially explicit statistical model designed to predict water temperature in stream networks on the basis of flow and spatial connectivity. The spatial distribution of stream temperature extremes during summers from 1993 through 2009 was largely governed by solar radiation and interannual extremes of air temperature. For a moderate climate change scenario, estimated declines by 2100 in the volume of habitat for Chinook salmon, rainbow trout, and bull trout were 69-95%, 51-87%, and 86-100%, respectively. Although some restoration strategies may be able to offset these projected effects, such forecasts point to how and where restoration and management efforts might focus.

  4. Recollections on the early days of the Marcé Society for Perinatal Mental Health from Professor John Cox.

    PubMed

    Cox, John L; Wisner, Katherine L

    2016-02-01

    Dr. Katherine Wisner interviewed Dr. John Cox, a founding member of the Marcé Society. Dr. Cox discussed the beginnings of the Marcé Society, his views about the current Society, and his vision for the future.

  5. How Do You Learn to Walk? Thousands of Steps and Dozens of Falls Per Day

    PubMed Central

    Adolph, Karen E.; Cole, Whitney G.; Komati, Meghana; Garciaguirre, Jessie S.; Badaly, Daryaneh; Lingeman, Jesse M.; Chan, Gladys; Sotsky, Rachel B.

    2013-01-01

    A century of research has described the development of walking based on periodic gait over a straight, uniform path. The current study provides the first corpus of natural infant locomotion based on spontaneous activity during free play. Locomotor experience was immense: 12- to 19-month-olds averaged 2368 steps and fell 17 times/hour. Novice walkers traveled farther faster than expert crawlers, but fall rates were comparable, suggesting that increased efficiency without increased cost motivates expert crawlers to transition to walking. After walking onset, natural locomotion dramatically improved: Infants took more steps, traveled farther distances, and fell less. Walking was distributed in short bouts with variable paths—frequently too short or irregular to qualify as periodic gait. Nonetheless, measures of periodic gait and natural locomotion were correlated, indicating that better walkers spontaneously walk more and fall less. Immense amounts of time-distributed, variable practice constitute the natural practice regimen for learning to walk. PMID:23085640

  6. Sensor Fish Characterization of Fish Passage Conditions through John Day Dam Spillbay 20 with a Modified Flow Deflector

    SciTech Connect

    Duncan, Joanne P.

    2011-04-29

    Fish passage conditions over a modified deflector in Spillbay 20 at John Day Dam were evaluated by Pacific Northwest National Laboratory for the U.S. Army Corps of Engineers (USACE), Portland District, using Sensor Fish devices. The objectives of the study were to describe and compare passage exposure conditions at two spill discharges, 2.4 and 4.0 thousand cubic feet per second (kcfs), identifying potential fish injury regions within the routes, and to evaluate a low-tailwater condition at the 2.4-kcfs discharge. The study was performed in April 2010 concurrent with HI-Z balloon-tag studies by Normandeau Associates, Inc. Sensor Fish data were analyzed to estimate 1) exposure conditions, particularly exposure to severe collision and shear events; 2) differences in passage conditions between treatments; and 3) relationships to live-fish injury and mortality data estimates. Nearly all Sensor Fish significant events were classified as collisions; the most severe occurred at the gate, on the spillbay chute, or at the deflector transition. Collisions in the gate region were observed only during the 2.4-kcfs discharge, when the tainter gate was open 1.2 ft. One shear event was observed during the evaluation, occurring at the deflector transition during passage at the 2.4-kcfs discharge at low tailwater. Flow quality, computed using the Sensor Fish turbulence index, was best for passage at the low-flow low-tailwater condition as well. The worst flow quality was observed for the 4.0-kcfs test condition. Contrasting the passage exposure conditions, the 2.4-kcfs low-tailwater treatment would be most deleterious to fish survival and well-being.

  7. 26 CFR 301.7503-1 - Time for performance of acts where last day falls on Saturday, Sunday, or legal holiday.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... falls on Saturday, Sunday, or legal holiday. 301.7503-1 Section 301.7503-1 Internal Revenue INTERNAL... where last day falls on Saturday, Sunday, or legal holiday. (a) In general. Section 7503 provides that... falls on a Saturday, Sunday, or legal holiday, such act shall be considered performed timely...

  8. Leaf Starch Turnover Occurs in Long Days and in Falling Light at the End of the Day1[OPEN

    PubMed Central

    Mengin, Virginie; Arrivault, Stéphanie

    2017-01-01

    We investigated whether starch degradation occurs at the same time as starch synthesis in Arabidopsis (Arabidopsis thaliana) leaves in the light. Starch accumulated in a linear fashion for about 12 h after dawn, then accumulation slowed and content plateaued. Following decreases in light intensity, the rate of accumulation of starch declined in proportion to the decline in photosynthesis if the decrease occurred <10 h after dawn, but accumulation ceased or loss of starch occurred if the same decrease in light intensity was imposed more than 10 h after dawn. These changes in starch accumulation patterns after prolonged periods in the light occurred at both high and low starch contents and were not related to time-dependent changes in either the rate of photosynthesis or the partitioning of assimilate between starch and Suc, as assessed from metabolite measurements and 14CO2 pulse experiments. Instead, measurements of incorporation of 13C from 13CO2 into starch and of levels of the starch degradation product maltose showed that substantial starch degradation occurred simultaneously with synthesis at time points >14 h after dawn and in response to decreases in light intensity that occurred >10 h after dawn. Starch measurements in circadian clock mutants suggested that the clock influences the timing of onset of degradation. We conclude that the propensity for leaf starch to be degraded increases with time after dawn. The importance of this phenomenon for efficient use of carbon for growth in long days and for prevention of starvation during twilight is discussed. PMID:28663333

  9. Leaf Starch Turnover Occurs in Long Days and in Falling Light at the End of the Day.

    PubMed

    Fernandez, Olivier; Ishihara, Hirofumi; George, Gavin M; Mengin, Virginie; Flis, Anna; Sumner, Dean; Arrivault, Stéphanie; Feil, Regina; Lunn, John E; Zeeman, Samuel C; Smith, Alison M; Stitt, Mark

    2017-08-01

    We investigated whether starch degradation occurs at the same time as starch synthesis in Arabidopsis (Arabidopsis thaliana) leaves in the light. Starch accumulated in a linear fashion for about 12 h after dawn, then accumulation slowed and content plateaued. Following decreases in light intensity, the rate of accumulation of starch declined in proportion to the decline in photosynthesis if the decrease occurred <10 h after dawn, but accumulation ceased or loss of starch occurred if the same decrease in light intensity was imposed more than 10 h after dawn. These changes in starch accumulation patterns after prolonged periods in the light occurred at both high and low starch contents and were not related to time-dependent changes in either the rate of photosynthesis or the partitioning of assimilate between starch and Suc, as assessed from metabolite measurements and (14)CO2 pulse experiments. Instead, measurements of incorporation of (13)C from (13)CO2 into starch and of levels of the starch degradation product maltose showed that substantial starch degradation occurred simultaneously with synthesis at time points >14 h after dawn and in response to decreases in light intensity that occurred >10 h after dawn. Starch measurements in circadian clock mutants suggested that the clock influences the timing of onset of degradation. We conclude that the propensity for leaf starch to be degraded increases with time after dawn. The importance of this phenomenon for efficient use of carbon for growth in long days and for prevention of starvation during twilight is discussed. © 2017 American Society of Plant Biologists. All Rights Reserved.

  10. Confederated Tribes of the Umatilla Indian Reservation North Fork John Day River Basin Anadromous Fish Enhancement Project, Annual Report for FY 2001.

    SciTech Connect

    Macy, Tom L.; James, Gary A.

    2003-03-01

    The CTUIR North Fork John Day River Basin Anadromous Enhancement Project (NFJDAFEP) identified and prioritized stream reaches in The North Fork John day River basin for habitat improvements during the 2000 project period. Public outreach was emphasized during this first year of the project. During the past year we concentrated on satisfying landowner needs, providing cost share alternatives, providing joint projects and starting implementation. We presented multiple funding and enhancement options to landowners. We concentrated on natural recovery methods, riparian fencing and offstream livestock water developments. Under this BPA contract four riparian easements have been signed protecting almost 5 miles of tributary streams. There are nine offstream water developments associated with these easements. Some landowners chose to participate in other programs based on Tribal outreach efforts. Some landowners chose NRCS programs for enhancement and others chose OWEB as a funding source. The exact amount of stream protection due to other funding sources probably exceeds that by BPA, however most would not have entered any program without initial Tribal outreach. Cooperation between the NRCS/FSA/SWCDs and the Tribe to create joint projects and develop alternative funding scenarios for riparian enhancement was a major effort. The Tribe also worked with the North Fork John Day Watershed Council, USFS and ODFW to coordinate projects and support similar projects throughout the John Day Basin.

  11. Supplement Analysis for the Watershed Management Program EIS (DOE/EIS-0265/SA-88) - John Day Watershed Restoration (2002-2003)

    SciTech Connect

    Yarde, Richard

    2002-08-26

    BPA and The Confederated Tribes of Warm Springs Reservation of Oregon (CTWSRO), propose to complete seven types of fish habitat enhancement projects. The projects are located within bull trout and Middle Columbia River steelhead habitat. Projects include culvert removal, culvert replacement, return flow cooling, and the replacement of gravel push-up diversions by installation of permanent flat diversions, infiltration galleries, a steel plate weir, and pumping stations. Project locations are within the John Day River Watershed. Currently there are many irrigation diversion structures in the upper reach of the mainstem John Day River. These diversions are mainly gravel push-up dams, which are constructed by pushing river gravels to form a small dam across the river. These push-up dams are usually less than three feet high and somewhat porous, yet they may limit upstream and downstream migration of fish during low flow periods. Water temperatures and unsuitable habitat may also block fish movement during summer months in the section of the mainstem John Day River between Prairie City and John Day. On some lands that are flood irrigated, ditches or other systems collect tailwater from fields and return it to the river. If water is returned through open conveyance systems, which are exposed to solar radiation, they can be thermally elevated and may increase river temperatures. These return flows may serve to further degrade water quality impaired stream reaches.

  12. The Confederated Tribes of the Warm Springs Indian Reservation of Oregon John Day Basin Office : Watershed Restoration Projects : 2002 Annual Report.

    SciTech Connect

    Confederated Tribes of the Warm Springs Reservation of Oregon. John Day Basin Office.

    2003-06-30

    The John Day is the nation's second longest free-flowing river in the contiguous United States and the longest containing entirely unsupplemented runs of anadromous fish. Located in eastern Oregon, the basin drains over 8,000 square miles, Oregon's fourth largest drainage basin, and incorporates portions of eleven counties. Originating in the Strawberry Mountains near Prairie City, the John Day River flows 284 miles in a northwesterly direction, entering the Columbia River approximately four miles upstream of the John Day dam. With wild runs of spring Chinook salmon and summer steelhead, westslope cutthroat, and redband and bull trout, the John Day system is truly a basin with national significance. The majority of the John Day basin was ceded to the Federal government in 1855 by the Confederated Tribes of the Warm Springs Reservation of Oregon (Tribes). In 1997, the Tribes established an office in the basin to coordinate restoration projects, monitoring, planning and other watershed activities on private and public lands. Once established, the John Day Basin Office (JDBO) formed a partnership with the Grant Soil and Water Conservation District (GSWCD), also located in the town of John Day, who contracts the majority of the construction implementation activities for these projects from the JDBO. The GSWCD completes the landowner contact, preliminary planning, engineering design, permitting, construction contracting, and construction implementation phases of most projects. The JDBO completes the planning, grant solicitation/defense, environmental compliance, administrative contracting, monitoring, and reporting portion of the program. Most phases of project planning, implementation, and monitoring are coordinated with the private landowners and basin agencies, such as the Oregon Department of Fish and Wildlife and Oregon Water Resources Department. In 2002, the JDBO and GSWCD proposed continuation of their successful partnership between the two agencies and basin

  13. The Confederated Tribes of the Warm Springs Indian Reservation of Oregon John Day Basin Office : Watershed Restoration Projects : Annual Report, 2000.

    SciTech Connect

    Confederated Tribes of the Warm Springs Reservation of Oregon. John Day Basin Office.

    2001-03-01

    The John Day is the second longest free-flowing river in the contiguous United States and the longest containing entirely unsupplemented runs of anadromous fish. Located in eastern Oregon, the basin drains over 8,000 square miles--Oregon's third largest drainage basin--and incorporates portions of eleven counties. Originating in the Strawberry Mountains near Prairie City, the John Day River flows 284 miles in a northwesterly direction, entering the Columbia River approximately four miles upstream of the John Day dam. With wild runs of spring Chinook salmon and summer steelhead, red band, westslope cutthroat, and redband trout, the John Day system is truly a basin with national significance. Most all of the entire John Day basin was ceded to the Federal government in 1855 by the Confederated Tribes of the Warm Springs Reservation of Oregon (Tribes). In 1997, the Tribes established an office in the Basin to coordinate restoration projects, monitoring, planning and other watershed activities on private and public lands. Using funding from the Bonneville Power Administration, Bureau of Reclamation, and others, the John Day Basin Office (JDBO) subcontracts the majority of its construction implementation activities with the Grant Soil and Water Conservation District (GSWCD), also located in the town of John Day. The GSWCD completes the landowner contact, preliminary planning, engineering design, permitting, construction contracting, and construction implementation phases of most projects. The JDBO completes the planning, grant solicitation/review, environmental compliance, administrative contracting, monitoring, and reporting portion of the program. Most phases of project planning, implementation, and monitoring are coordinated with the private landowners and basin agencies, such as the Oregon Department of Fish and Wildlife and Oregon Water Resources Department. In 2000, the JDBO and GSWCD proposed continuation of a successful partnership between the two agencies and

  14. The Confederated Tribes of the Warm Springs Indian Reservation of Oregon John Day Basin Office: Watershed Restoration Projects: Annual Report, 1998.

    SciTech Connect

    Confederated Tribes of the Warm Springs Reservation of Oregon. John Day Basin Office.

    1999-10-01

    The John Day River is the second longest free-flowing river in the contiguous US and one of the few major subbasins in the Columbia River basin containing entirely unsupplemented runs of anadromous fish. Located in eastern Oregon, the basin drains over 8,000 square miles, the fourth largest drainage area in Oregon. With its beginning in the Strawberry Mountains near the town of Prairie City, the John Day flows 284 miles in a northwesterly direction, entering the Columbia River approximately four miles upstream of the John Day dam. With wild runs of spring chinook salmon and summer steelhead, red band, westslope cutthroat, and redband trout, the John Day system is truly one of national significance. The entire John Day basin was granted to the Federal government in 1855 by the Confederated Tribes of the Warm Springs Reservation of Oregon (Tribes). In 1997, the Tribes established an office in the basin to coordinate restoration projects, monitoring, planning and other watershed activities on private and public lands. Once established, the John Day Basin Office (JDBO) initiated contracting the majority of its construction implementation actions with the Grant Soil and Water Conservation District (GSWCD), also located in the town of John Day. The GSWCD completes the landowner contact, preliminary planning, engineering design, permitting, construction contracting, and construction implementation phases of the projects. The JDBO completes the planning, grant solicitation/defense, environmental compliance, administrative contracting, monitoring, and reporting portion of the program. Most phases of project planning, implementation, and monitoring are coordinated with the private landowners and basin agencies, such as the Oregon Department of Fish and Wildlife and Oregon Water Resources Department. In 1998, the JDBO and GSWCD proposed continuation of a successful partnership between the two agencies and basin landowners to implement an additional ten (10) watershed

  15. The Confederated Tribes of the Warm Springs Indian Reservation of Oregon John Day Basin Office: FY 1999 Watershed Restoration Projects : Annual Report 1999.

    SciTech Connect

    Robertson, Shawn W.

    2001-03-01

    The John Day River is the second longest free-flowing river in the contiguous United States and one of the few major subbasins in the Columbia River basin containing entirely unsupplemented runs of anadromous fish. Located in eastern Oregon, the basin drains over 8,000 square miles, the fourth largest drainage area in Oregon. With its beginning in the Strawberry Mountains near the town of Prairie City, the John Day flows 284 miles in a northwesterly direction, entering the Columbia River approximately four miles upstream of the John Day dam. With wild runs of spring chinook salmon and summer steelhead, red band, westslope cutthroat, and redband trout, the John Day system is truly one of national significance. The entire John Day basin was granted to the Federal government in 1855 by the Confederated Tribes of the Warm Springs Reservation of Oregon (Tribes). In 1997, the Tribes established an office in the basin to coordinate restoration projects, monitoring, planning and other watershed activities on private and public lands. Once established, the John Day Basin Office (JDBO) initiated contracting the majority of its construction implementation actions with the Grant Soil and Water Conservation District (GSWCD), also located in the town of John Day. The GSWCD completes the landowner contact, preliminary planning, engineering design, permitting, construction contracting, and construction implementation phases of the projects. The JDBO completes the planning, grant solicitation/defense, environmental compliance, administrative contracting, monitoring, and reporting portion of the program. Most phases of project planning, implementation, and monitoring are coordinated with the private landowners and basin agencies, such as the Oregon Department of Fish and Wildlife and Oregon Water Resources Department. In 1999, the JDBO and GSWCD proposed continuation of a successful partnership between the two agencies and basin landowners to implement an additional eleven (11

  16. Analysis of the Capacity Potential of Current Day and Novel Configurations for New York's John F. Kennedy Airport

    NASA Technical Reports Server (NTRS)

    Glaab, Patricia; Tamburro, Ralph; Lee, Paul

    2016-01-01

    In 2015, a series of systems analysis studies were conducted on John F. Kennedy Airport in New York (NY) in a collaborative effort between NASA and the Port Authority of New York and New Jersey (PANYNJ). This work was performed to build a deeper understanding of NY airspace and operations to determine the improvements possible through operational changes with tools currently available, and where new technology is required for additional improvement. The analysis was conducted using tool-based mathematical analyses, video inspection and evaluation using recorded arrival/departure/surface traffic captured by the Aerobahn tool (used by Kennedy Airport for surface metering), and aural data archives available publically through the web to inform the video segments. A discussion of impacts of trajectory and operational choices on capacity is presented, including runway configuration and usage (parallel, converging, crossing, shared, independent, staggered), arrival and departure route characteristics (fix sharing, merges, splits), and how compression of traffic is staged. The authorization in March of 2015 for New York to use reduced spacing under the Federal Aviation Administration (FAA) Wake Turbulence Recategorization (RECAT) also offers significant capacity benefit for New York airports when fully transitioned to the new spacing requirements, and the impact of these changes for New York is discussed. Arrival and departure capacity results are presented for each of the current day Kennedy Airport configurations. While the tools allow many variations of user-selected conditions, the analysis for these studies used arrival-priority, no-winds, additional safety buffer of 5% to the required minimum spacing, and a mix of traffic typical for Kennedy. Two additional "novel" configurations were evaluated. These configurations are of interest to Port Authority and to their airline customers, and are believed to offer near-term capacity benefit with minimal operational and

  17. 43 CFR 4.905 - What if a due date falls on a day the Department or relevant office is not open for business?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false What if a due date falls on a day the... Appeals Concerning Federal Oil and Gas Royalties and Related Matters § 4.905 What if a due date falls on a day the Department or relevant office is not open for business? If a due date under this subpart...

  18. The Confederated Tribes of the Warm Springs Indian Reservation of Oregon John Day Basin Office : Watershed Restoration Projects : 2003 Annual Report.

    SciTech Connect

    Confederated Tribes of the Warm Springs Reservation of Oregon. John Day Basin Office.

    2004-02-27

    The John Day is the nation's second longest free-flowing river in the contiguous United States and the longest containing entirely unsupplemented runs of anadromous fish. Located in eastern Oregon, the basin drains over 8,000 square miles, Oregon's fourth largest drainage basin, and incorporates portions of eleven counties. Originating in the Strawberry Mountains near Prairie City, the John Day River flows 284 miles in a northwesterly direction, entering the Columbia River approximately four miles upstream of the John Day dam. With wild runs of spring Chinook salmon and summer steelhead, westslope cutthroat, and redband and bull trout, the John Day system is truly a basin with national significance. The majority of the John Day basin was ceded to the Federal government in 1855 by the Confederated Tribes of the Warm Springs Reservation of Oregon (Tribes). In 1997, the Tribes established an office in the basin to coordinate restoration projects, monitoring, planning and other watershed activities on private and public lands. Once established, the John Day Basin Office (JDBO) formed a partnership with the Grant Soil and Water Conservation District (GSWCD), which contracts the majority of the construction implementation activities for these projects from the JDBO. The GSWCD completes the landowner contact, preliminary planning, engineering design, permitting, construction contracting, and construction implementation phases of most projects. The JDBO completes the planning, grant solicitation/defense, environmental compliance, administrative contracting, monitoring, and reporting portion of the program. Most phases of project planning, implementation, and monitoring are coordinated with the private landowners and basin agencies, such as the Oregon Department of Fish and Wildlife and Oregon Water Resources Department. In 2003, the JDBO and GSWCD proposed continuation of their successful partnership between the two agencies and basin landowners to implement an additional

  19. Malignant hyperthermia in the early days of pediatric anesthesia: an interview with anesthesiology pioneer, Dr. John F. Ryan.

    PubMed

    King, Michael R; Firth, Paul G; Yaster, Myron; Ahmed, Zulfiqar; Mai, Christine L

    2015-09-01

    Dr. John F. Ryan (1935 - ), Associate Professor of Anaesthesia at the Harvard Medical School, influenced the careers of hundreds of residents and fellows-in-training while instilling in them his core values of resilience, hard work, and integrity. His authoritative textbook, A Practice of Anesthesia for Infants and Children, remains as influential today as it did when first published decades ago. Although he had had many accomplishments, he identified his experiences caring for patients with malignant hyperthermia and characterizing the early discovery of this condition as his defining contribution to medicine. Based on a series of interviews with Dr. Ryan, this article reviews a remarkable career that coincides with the dawn of modern pediatric anesthetic practice. © 2015 John Wiley & Sons Ltd.

  20. Spring and fall bloom evolutions estimated from 8 day composite satellite chlorophyll data in the East/Japan Sea

    NASA Astrophysics Data System (ADS)

    Kim, B.; Cho, Y.; Kim, S.; Kim, K.

    2012-12-01

    Bong-Guk Kim1, Yang-Ki Cho1, Sangil Kim2, Kwang-Yul, Kim1 1 School of Earth and Environmental Sciences, College of Natural Sciences, Seoul National University, Seoul, South Korea 2 College of Oceanic and Atmospheric Sciences, Oregon State University, Corvallis, Oregon, USA To understand the ocean carbon cycle, estimating the ocean biomass is necessary and it has been done by various methods. Satellite observation is one of beneficial methods to investigate ocean biomass. Satellite data enable us to monitor chlorophyll-a for wide area with high resolution and frequency. The East/Japan Sea, which called as 'miniature ocean' due to its rapid turnover circulation, is one of the most productive ocean. With the concerning global warming, a number of studies on temporal and spatial distribution of satellite chlorophyll in the East/Japan Sea have been processed. However, most of these studies have used monthly data set which can not resolve detail evolution of chlorophyll-a. In this study, detail evolutions of spring and fall bloom are investigated by the CSEOF (Cyclo-Stationary EOF) analysis of 8-day composite MODIS chlorophyll data from July 2002 to February 2012. For the CSEOF analysis, optimal interpolation (OI) method was applied to fill the blank data which is critical problem in satellite data. Spring bloom started at western Japanese coast on 57th day of the year. And it gradually moves eastern coast of Korean and then moves to northern Primorye coast. Spring bloom spreads entire the East/Japan Sea on 113th day of the year and then, it disappears from the southern East/Japan Sea. Spring bloom ends in the northern East/Japan Sea. In the case of fall bloom, it starts at Korean coast on 265th day of the year, and it moves to the north along the Korean coast by 329th day of the year. After that day, fall bloom ends near the northern coast of Korea on 353rd day of the year.

  1. Feeding Activity, Rate of Consumption, Daily Ration and Prey Selection of Major Predators in the John Day Pool : 1983, Annual Report.

    SciTech Connect

    Gray, Gerard A.; United States. Bonneville Power Administration; U.S. Fish and Wildlife Service; National Fishery Research Center

    1985-02-01

    This report summarizes activities in 1983, the second of a five year study to determine the extent of predation by resident populations of native and introduced fishes on juvenile salmonids in John Day Reservoir. As in 1982, catches of northern squawfish (Ptychocheilus oregonensis) were highest in areas adjacent to dams; percent by weight of juvenile salmonids in the diet was up to 89.7% higher in these areas. Catches of walleyes (Stizostedion vitreum vitreum) were greatest outside restricted zones (700 to 900 m above and below the dams) in spring of both 1982 and 1983. Percent by weight of juvenile salmonids in walleyes collected in 1983 was generally higher at McNary tailrace and lower at Irrigon and John Day tailrace than in 1982. Smallmouth bass (Micropterus dolomieui) was the most common species collected and contained few salmonids in 1983. Results of the diet analysis for channel catfish (Ictalurus punctatus) varied substantially between 1982 and 1983 as a result of eliminating the John Day River sampling transect and increasing sampling effort at McNary tailrace, Irrigon, and John Day tailrace. The beach seine and boat electroshocker were effective gears for evaluating prey abundance. Data obtained to estimate relationships between fork length of juvenile chinook salmon (Oncorhynchus tshawytscha) and other body or bone measurements indicated that body length predicted fork length best, followed by cleithrum, dentary, and opercle measurements. Digestion over time was estimated for 162 northern squawfish fed juvenile salmonids at temperatures ranging from 10 to 20 C. 1 ref., 7 figs., 31 tabs.

  2. Distribution, Abundance, and Population Dynamics of Northern Squawfish, Walleye, Smallmouth Bass, and Channel Catfish in John Day Reservoir, 1986 Annual Report.

    SciTech Connect

    Beamesderfer, Raymond C.

    1987-04-01

    John Day Reservoir was sampled from 25 March to 1 September 1986 using gill nets, trap nets, boat electrofishers, hook and line, and an angler survey to collect 4945 northern squawfish Ptychocheilus oregonesis, 602 walleye Stizostedion vitreum 2894 smallmouth bass Micropterus dolomieui, and 563 channel catfish Icatalurus punctatus. Distribution, abundance and population parameters of each species were examined. One year growth, mortality, and relative year class strength was described.

  3. Acoustic Telemetry Evaluation of Juvenile Salmonid Passage and Survival at John Day Dam with Emphasis on the Prototype Surface Flow Outlet, 2008

    SciTech Connect

    Weiland, Mark A.; Ploskey, Gene R.; Hughes, James S.; Deng, Zhiqun; Fu, Tao; Monter, Tyrell J.; Johnson, Gary E.; Khan, Fenton; Wilberding, Matthew C.; Cushing, Aaron W.; Zimmerman, Shon A.; Faber, Derrek M.; Durham, Robin E.; Townsend, Richard L.; Skalski, John R.; Kim, Jina; Fischer, Eric S.; Meyer, Matthew M.

    2009-12-01

    The main purpose of the study was to evaluate the performance of Top Spill Weirs installed at two spillbays at John Day Dam and evaluate the effectiveness of these surface flow outlets at attracting juvenile salmon away from the powerhouse and reducing turbine passage. The Juvenile Salmonid Acoustic Telemetry System (JSATS) was used to estimate survival of juvenile salmonids passing the dam and also for calculating performance metrics used to evaluate the efficiency and effectiveness of the dam at passing juvenile salmonids.

  4. 26 CFR 301.7503-1 - Time for performance of acts where last day falls on Saturday, Sunday, or legal holiday.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... expires on Thursday, November 23, 1995 (Thanksgiving Day), the suit will be timely if filed on Friday... 26 Internal Revenue 18 2014-04-01 2014-04-01 false Time for performance of acts where last day... where last day falls on Saturday, Sunday, or legal holiday. (a) In general. Section 7503 provides that...

  5. 26 CFR 301.7503-1 - Time for performance of acts where last day falls on Saturday, Sunday, or legal holiday.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... expires on Thursday, November 23, 1995 (Thanksgiving Day), the suit will be timely if filed on Friday... 26 Internal Revenue 18 2011-04-01 2011-04-01 false Time for performance of acts where last day... where last day falls on Saturday, Sunday, or legal holiday. (a) In general. Section 7503 provides that...

  6. 26 CFR 301.7503-1 - Time for performance of acts where last day falls on Saturday, Sunday, or legal holiday.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... expires on Thursday, November 23, 1995 (Thanksgiving Day), the suit will be timely if filed on Friday... 26 Internal Revenue 18 2012-04-01 2012-04-01 false Time for performance of acts where last day... where last day falls on Saturday, Sunday, or legal holiday. (a) In general. Section 7503 provides that...

  7. 26 CFR 301.7503-1 - Time for performance of acts where last day falls on Saturday, Sunday, or legal holiday.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... expires on Thursday, November 23, 1995 (Thanksgiving Day), the suit will be timely if filed on Friday... 26 Internal Revenue 18 2013-04-01 2013-04-01 false Time for performance of acts where last day... where last day falls on Saturday, Sunday, or legal holiday. (a) In general. Section 7503 provides that...

  8. Preliminary Estimates of Loss of Juvenile Anadromous Salmonids to Predators in John Day Reservoir and Development of a Predation Model : Interim Report, 1986.

    SciTech Connect

    Rieman, Bruce E.

    1986-03-01

    We made preliminary estimates of the loss of juvenile salmonids to predation by walleye, Stizostedion v. vitreum, and northern squawfish, Ptychocheilus oregonensis, in John Day Reservoir in 1984 and 1985 using estimates of predator abundance and daily prey consumption rates. Preliminary estimates may be biased and may be adjusted as much as 30%, but indications are that predation could account for the majority of unexplained loss of juvenile salmonids in John Day Reservoir. Total loss was estimated at 4.1 million in 1984 and 3.3 million in 1985. Northern squawfish consumed 76% and 92% of these totals, respectively. The majority of loss occurred in mid reservoir areas, but loss in a small area, the boat-restricted zone immediately below McNary Dam, was disproportionately large. Peaks in loss in May and July corresponded with peaks in availability of salmonids. Estimated mortality from predation for April through June in 1984 and 1985 was 9% and 7% respectively, for chinook salmon, Oncorhynchus tshawytscha, and 10% and 15% for steelhead, Salmogairdneri. Mortality was variable with time but tended to increase over the period of migration. Mortality of chinook was estimated at 26% to 55% during July and August. A model of predation in John Day Reservoir is outlined. The model includes a predation submodel that can calculate loss from predator number and consumption rate; a population submodel that can relate predator abundance and population structure to recruitment, exploitation, natural mortality and growth; and a distribution submodel that can apportion predators among areas of the reservoir over time. Applications of the model are discussed for projecting expected changes in predation over time and identifying management alternatives that might limit the impact of predation.

  9. Predation by Resident Fish on Juvenile Salmonids in John Day Reservoir: Final Report, 1983-1986: Volume 1, Final Report of Research.

    SciTech Connect

    Poe, Thomas P.; Rieman, Bruce E.

    1988-07-01

    In 1982 the NPPC included in its Fish and Wildlife Program a measure that called for studies ''... to investigate juvenile salmon and steelhead losses to predators while these fish are migrating through Columbia and Snake River reservoirs.'' In the same year the Bonneville Power Administration (BPA) funded ODFW and FWS to conduct collaborative studies to estimate the number of juvenile salmonids lost to predators in John Day Reservoir. Also included as study objectives were: (1) a description of the importance of predation losses relative to mortality at the dam and total reservoir mortality; (2) a description of how predation losses might vary (spatially and temporally); and (3) recommendations of measures to control predation on smolts. We studied four species of predator: northern squawfish, walleye, smallmouth bass, and channel catfish. We selected John Day Reservoir as the study site because the following factors led us to believe if predation was a problem in any reservoir, it would be most obvious there because: (1) the reservoir is an important subyearling chinook rearing area; (2) passage and residualism of juvenile salmonids were considered a problem there; and (3) substantial populations of predators were known to reside in the reservoir. Individual reports were processed separately for the data base.

  10. Predation by Resident Fish on Juvenile Salmonids in John Day Reservoir: Final Report, 1983-1986: Volume 2: Supplemental Papers and Data Documentation.

    SciTech Connect

    Poe, Thomas P.; Rieman, Bruce E.

    1988-07-01

    In 1982 the NPPC included in its Fish and Wildlife Program measure that called for studies ''... to investigate juvenile salmon and steelhead losses to predators while these fish are migrating through Columbia and Snake River reservoirs.'' In the same year the Bonneville Power Administration (BPA) funded ODFW and FWS to conduct collaborative studies to estimate the number of juvenile salmoids lost to predators in John Day Reservoir. Also included as study objectives were: (1) a description of the importance of predation losses relative to mortality at the dam and total reservoir mortality; (2) a description of how predation losses might vary (spatially and temporally); and (3) recommendations of measures to control predation on smolts. We studied four species of predator; northern squawfish, walleye, smallmouth bass, and channel catfish. We selected John Day Reservoir as the study site because the following factors led us to believe if predation was a problem in any reservoir, it would be most obvious there because: (1) the reservoir is an important subyearling chinook rearing area; (2) passage and residualism of juvenile salmonids were considered a problem there; and (3) substantial populations of predators were known to reside in the reservoir. Individual reports were processed separately for the data base.

  11. Smolt Passage Behavior and Flow-Net Relationships in the Forebay of John Day Dam, 1983 [Amended] Annual Report of Research.

    SciTech Connect

    Giorgi, Albert E.

    1984-04-01

    During 1983, the research program had three separate but complementary phases--monitoring current patterns in the forebay, defining fish distribution with purse seine sampling, and describing the migration routes of salmonid smolts using radio tracking techniques. Preliminary results from the radio-tracking and purse seining operations in FY83 suggest that the discharge from the John Day River and the turbid plume it forms in the forebay may have a pronounced effect on the distribution of smolts, especially chinook and sockeye salmon, as they approach the dam. The implication of these data is that the plume may be shunting salmon toward the Washington (spill) side of the river where they would be more susceptible to spill passage. This resulted in higher spill passage of tagged chinook salmon than the proportion of water being spilled. In contrast, spillway passage of steelhead not influenced by the plume is approximately the same as the proportion of water being spilled. These findings are based on limited data and must be considered preliminary at this time. Data describing the current patterns have just recently been reduced to a usable format and have not yet been correlated with findings from radio tracking and purse seining. Such data will be incorporated into an overall analysis of the relations of current patterns and John Day River discharge to fish migration patterns. Representative examples of prevailing current patterns during the spring migration have been completed and are included in this document.

  12. What Happened to the EOPS Students of Fall 1973? A Pilot Follow-Up Study Comparing EOPS and All Other First Time Entering, Fall 1973, Day Students at San Jose City College.

    ERIC Educational Resources Information Center

    Preising, Paul P.

    The academic performance and aspirations of first-time entering Extended Opportunity Programs and Services (EOPS) students in Fall 1973 were compared to those of all other first-time entering day students at San Jose City College using data from student records. Findings indicated that while 62% of all other students stated that an associate…

  13. Feeding Activity, Rate of Consumption, Daily Ration and Prey Selection of Major Predators in the John Day Pool. 1982 Annual Report.

    SciTech Connect

    Gray, Gerard A.; United States. Bonneville Power Administration

    1984-03-01

    This study was initiated to determine the extent of predation by resident populations of native and introduced fish on juvenile salmonids in main stem Columbia River Reservoirs. The John Day Reservoir and tailrace was selected as the study area. First year objectives were: (1) determine whether native and introduced predators preyed on juvenile salmonids; (2) determine which species were major predators; and (3) locate areas where predation was most intense. Results indicated that juvenile salmonids were consumed by all four predatory fish species studied: northern squawfish (Ptychocheilus oregonensis), walleye (Stizostedion vitreum vitreum), smallmouth bass (Micropterus dolomieu), and channel catfish (Ictalurus punctatus). However, degree of predation varied among predators as a function of spatial distribution, apparent abundance, size, and temporal feeding behavior. 15 figs., 16 tabs.

  14. Escapement and Productivity of Spring Chinook Salmon and Summer Steelhead in the John Day River Basin, 2005-2006 Annual Technical Report.

    SciTech Connect

    Schultz, Terra Lang; Wilson, Wayne H.; Ruzycki, James R.

    2009-04-10

    The objectives are: (1) Estimate number and distribution of spring Chinook salmon Oncorhynchus tshawytscha redds and spawners in the John Day River subbasin; and (2) Estimate smolt-to-adult survival rates (SAR) and out-migrant abundance for spring Chinook and summer steelhead O. mykiss and life history characteristics of summer steelhead. The John Day River subbasin supports one of the last remaining intact wild populations of spring Chinook salmon and summer steelhead in the Columbia River Basin. These populations, however, remain depressed relative to historic levels. Between the completion of the life history and natural escapement study in 1984 and the start of this project in 1998, spring Chinook spawning surveys did not provide adequate information to assess age structure, progeny-to-parent production values, smolt-to-adult survival (SAR), or natural spawning escapement. Further, only very limited information is available for steelhead life history, escapement, and productivity measures in the John Day subbasin. Numerous habitat protection and rehabilitation projects to improve salmonid freshwater production and survival have also been implemented in the basin and are in need of effectiveness monitoring. While our monitoring efforts outlined here will not specifically measure the effectiveness of any particular project, they will provide much needed background information for developing context for project-specific effectiveness monitoring efforts. To meet the data needs as index stocks, to assess the long-term effectiveness of habitat projects, and to differentiate freshwater and ocean survival, sufficient annual estimates of spawner escapement, age structure, SAR, egg-to-smolt survival, smolt-per-redd ratio, and freshwater habitat use are essential. We have begun to meet this need through spawning ground surveys initiated for spring Chinook salmon in 1998 and smolt PIT-tagging efforts initiated in 1999. Additional sampling and analyses to meet these goals

  15. Survey of Potential Hanford Site Contaminants in the Upper Sediment for the Reservoirs at McNary, John Day, The Dalles, and Bonneville Dams, 2003

    SciTech Connect

    Patton, Gregory W.; Priddy, M; Yokel, Jerel W.; Delistraty, Damon A.; Stoops, Thomas M.

    2005-02-01

    This report presents the results from a multi-agency cooperative environmental surveillance study. of the study looked at sediment from the pools upstream from dams on the Columbia River that are downstream from Hanford Site operations. The radiological and chemical conditions existing in the upper-level sediment found in the pools upstream from McNary Dam, John Day Dam, The Dalles Lock and Dam, and Bonneville Dam were evaluated. This study also evaluated beach sediment where available. Water samples were collected at McNary Dam to further evaluate potential Hanford contaminants in the lower Columbia River. Samples were analyzed for radionuclides, chemicals, and physical parameters. Results from this study were compared to background values from sediment and water samples collect from the pool upstream of Priest Rapids Dam (upstream of the Hanford Site) by the Hanford Site Surface Environmental Surveillance Project.

  16. Data Overview for Sensor Fish Samples Acquired at Ice Harbor, John Day, and Bonneville II Dams in 2005, 2006, and 2007

    SciTech Connect

    Carlson, Thomas J.; Duncan, Joanne P.; Deng, Zhiqun

    2008-03-12

    The purpose of this work was to acquire Sensor Fish data on turbine passage at Bonneville II, John Day, and Ice Harbor dams for later analysis and use. The original data sets have been entered into a database and are being maintained by Pacific Northwest National Laboratory pending delivery to the U.S. Army Corps of Engineers when requested. This report provides documentation for the data sets acquired and details about the operations of the Sensor Fish and interpretation of Sensor Fish data that will be necessary for later use of the acquired data. A limited review of the acquired data was conducted to assess its quality and to extract information that might prove useful to its later use.

  17. Analyses of potential factors affecting survival of juvenile salmonids volitionally passing through turbines at McNary and John Day Dams, Columbia River

    USGS Publications Warehouse

    Beeman, John; Hansel, Hal; Perry, Russell; Hockersmith, Eric; Sandford, Ben

    2011-01-01

    This report describes analyses of data from radio- or acoustic-tagged juvenile salmonids passing through hydro-dam turbines to determine factors affecting fish survival. The data were collected during a series of studies designed to estimate passage and survival probabilities at McNary (2002-09) and John Day (2002-03) Dams on the Columbia River during controlled experiments of structures or operations at spillways. Relatively few tagged fish passed turbines in any single study, but sample sizes generally were adequate for our analyses when data were combined from studies using common methods over a series of years. We used information-theoretic methods to evaluate biological, operational, and group covariates by creating models fitting linear (all covariates) or curvilinear (operational covariates only) functions to the data. Biological covariates included tag burden, weight, and water temperature; operational covariates included spill percentage, total discharge, hydraulic head, and turbine unit discharge; and group covariates included year, treatment, and photoperiod. Several interactions between the variables also were considered. Support of covariates by the data was assessed by comparing the Akaike Information Criterion of competing models. The analyses were conducted because there was a lack of information about factors affecting survival of fish passing turbines volitionally and the data were available from past studies. The depth of acclimation, tag size relative to fish size (tag burden), turbine unit discharge, and area of entry into the turbine intake have been shown to affect turbine passage survival of juvenile salmonids in other studies. This study indicates that turbine passage survival of the study fish was primarily affected by biological covariates rather than operational covariates. A negative effect of tag burden was strongly supported in data from yearling Chinook salmon at John Day and McNary dams, but not for subyearling Chinook salmon or

  18. Smolt Passage Behavior and Flow-Net Relationship in the Forebay of John Day Dam, 1984-1985 Final Report of Research.

    SciTech Connect

    Giorgi, Albert E.

    1985-12-01

    The migration routes of downstream migrant salmonids in the forebay of John Day Dam were defined and assessed in relation to current velocities and water turbidity and temperature. Forebay current patterns were obtained from current meters at fixed sampling stations, the distribution of outmigrants was determined from purse seine sampling, and migration routes of yearling chinook salmon and steelhead were identified by radio telemetry techniques. All species of emigrating salmonids alter their distribution across the forebay as they approach the dam. Fish abundance was positively correlated with water clarity. There was no evidence to suggest that the migration routes were in response to current patterns in the forebay. Radio telemetry studies demonstrated that a certain segment of yearling chinook salmon approaching the dam are predisposed to spill passage (Washington side of the river) by virtue of their lateral position across the forebay. A new application of radio tag methodology was assessed and found to be useful in evaluating the effectiveness of spill for bypassing outmigrant salmon. A program system and cartographic model was developed which displays for any specified hour forebay current patterns at prevailing river flows and dam operations. The system can be used at other dam sites where investigations may wish to detail forebay current patterns.

  19. A physiological approach to quantifying thermal habitat quality for redband rainbow trout (Oncorhynchus mykiss gairdneri) in the south Fork John Day River, Oregon

    USGS Publications Warehouse

    Feldhaus, J.W.; Heppell, S.A.; Li, H.; Mesa, M.G.

    2010-01-01

    We examined tissue-specific levels of heat shock protein 70 (hsp70) and whole body lipid levels in juvenile redband trout (Oncorhynchus mykiss gairdneri) from the South Fork of the John Day River (SFJD), Oregon, with the goal of determining if these measures could be used as physiological indicators of thermal habitat quality for juvenile redband trout. Our objectives were to determine the hsp70 induction temperature in liver, fin, and white muscle tissue and characterize the relation between whole body lipids and hsp70 for fish in the SFJD. We found significant increases in hsp70 levels between 19 and 22??C in fin, liver, and white muscle tissue. Maximum hsp70 levels in liver, fin, and white muscle tissue occurred when mean weekly maximum temperatures (MWMT) exceeded 20-22??C. In general, the estimated hsp70 induction temperature for fin and white muscle tissue was higher than liver tissue. Whole body lipid levels began to decrease when MWMT exceeded 20. 4??C. There was a significant interaction between temperature and hsp70 in fin and white muscle tissue, but not liver tissue. Collectively, these results suggest that increased hsp70 levels in juvenile redband trout are symptomatic of thermal stress, and that energy storage capacity decreases with this stress. The possible decrease in growth potential and fitness for thermally stressed individuals emphasizes the physiological justification for thermal management criteria in salmon-bearing streams. ?? Springer Science+Business Media B.V. 2010.

  20. Route-Specific Passage Proportions and Survival Rates for Fish Passing through John Day Dam, The Dalles Dam, and Bonneville Dam in 2010 and 2011

    SciTech Connect

    Ploskey, Gene R.; Weiland, Mark A.; Carlson, Thomas J.

    2012-06-04

    This report fulfills a request of the U.S. Army Engineer District, Portland, Oregon, to produce an interim report of estimates of route-specific fish passage proportions and survival rates for lower Columbia River dams in 2010 and 2011. The estimates are needed to update the Compass Model for the Columbia River Treaty and the new Biological Opinion before detail technical reports are published in late 2012. This report tabulates route-specific fish-passage proportions and survival rates for steelhead and Chinook salmon smolts passing through various sampled routes at John Day Dam, The Dalles Dam, and Bonneville Dam in 2010 and 2011. Results were compiled from analyses of data acquired in spring 2010 and 2011 studies that were specifically designed to estimate dam-passage and forebay-to-tailrace survival rates, travel time metrics, and spill passage efficiency, as stipulated by the 2008 Federal Columbia River Power System Biological Opinion and the Columbia Basin Fish Accords. The study designs allowed for estimation of route-specific fish passage proportions and survival rates as well as estimation of forebay-passage survival, all of which are summarized herein.

  1. Rates of consumption of juvenile salmonids and alternative pray fish by northern squawfish, walleyes, smallmouth bass, and channel catfish in John Day Reservoir, Columbia River

    USGS Publications Warehouse

    Vigg, Steven; Poe, Thomas P.; Prendergast , Linda A.; Hansel, Hal C.

    1991-01-01

    Adult northern squawfish Ptychocheilus oregonensis, walleyes Stizostedion vitreum, smallmouth bass Micropterus dolomieu, and channel catfish Ictalurus punctatus were sampled from four regions of John Day Reservoir from April to August 1983–1986 to quantify their consumption of 13 species of prey fish, particularly seaward-migrating juvenile Pacific salmon and steelhead (Oncorhynchus spp.). Consumption rates were estimated from field data on stomach contents and digestion rate relations determined in previous investigations. For each predator, consumption rates varied by reservoir area, month, time of day, and predator size or age. The greatest daily consumption of salmonids by northern squawfish and channel catfish (0.7 and 0.5 prey/predator) occurred in the upper end of the reservoir below McNary Dam. Greatest daily predation by walleyes (0.2 prey/predator) and smallmouth bass (0.04) occurred in the middle and lower reservoir. Consumption rates of all predators were highest in July, concurrent with maximum temperature and abundance of juvenile salmonids. Feeding by the predators tended to peak after dawn (0600–1200 hours) and near midnight (2000–2400). Northern squawfish below McNary Dam exhibited this pattern, but fed mainly in the morning hours down-reservoir. The daily ration of total prey fish was highest for northern squawfish over 451 mm fork length (> 13.2 mg/g predator), for walleyes 201–250 mm (42.5 mg/g), for smallmouth bass 176–200 mm (30.4 mg/g), and for channel catfish 401–450 mm (17.1 mg/g). Averaged over all predator sizes and sampling months (April–August), the total daily ration (fish plus other prey) of smallmouth bass (28.7 mg/ g) was about twice that of channel catfish (12.6), northern squawfish (14.1), and walleyes (14.2). However, northern squawfish was clearly the major predator on juvenile salmonids.

  2. A native sedge, Carex nudata, as facilitator of restoration goals: effects on channel morphology and planform in the Middle Fork John Day River

    NASA Astrophysics Data System (ADS)

    Goslin, M.; McDowell, P. F.

    2015-12-01

    In the Middle Fork of the John Day River, the native riparian sedge, Carex nudata, has exploded across the landscape following the removal of cattle grazing in the late 1990s. C. nudata now forms fringes along the edges of the low flow channel and grows as islands within the river. C. nudata appears to be altering channel morphology and planform in ways that may facilitate key restoration goals. I have employed multiple methods to investigate changes in channel morphology and planform in association with C. nudata: aerial imagery analysis, repeated topographic surveys, and erosion pins in cut banks with C. nudata fringes. Preliminary results suggest that C. nudata stabilizes the edges of the low flow channel, but cut banks behind C. nudata fringes continue to erode such that the bankflow width and channel boundaries continue to move. Aerial imagery analysis indicates that current C. nudata islands are often the result of C. nudata fringes becoming "detached" from banks rather than from initial establishment of plants in midchannel positions. Topographic surveys suggest scouring upstream of C. nudata islands and along the edges of C. nudata fringes. We propose a conceptual model in which multiple alternative pathways of river development may be possible after the establishment of C. nudata, depending on the antecedent conditions where it becomes established (e.g. bank composition, river curvature). Alternative pathways include: 1) bank stabilization, channel narrowing and deepening; 2) formation of a compound channel with a side channel that is activated at high flows; 3) the formation of islands within the channel. The potential for multiple pathways of development after C. nudata establishment may lead to complex patterns of river morphology and planform consistent with habitat complexity goals of river restoration.

  3. Feedback of 10-20-day intraseasonal oscillations on seasonal mean SST in the tropical Western North Pacific during boreal spring through fall

    NASA Astrophysics Data System (ADS)

    Wu, Renguang

    2016-09-01

    The present study documents the factors for year-to-year changes in the intensity of 10-20-day intraseasonal oscillations (ISOs) and investigates the feedback of the 10-20-day ISO intensity on seasonal mean sea surface temperature (SST) change in the tropical western North Pacific during boreal spring through fall. An analysis of local correlation reveals a significant negative correlation of the 10-20-day ISO intensity and the seasonal mean SST tendency in the tropical western North Pacific during spring, summer, and fall, suggesting a plausible feedback of the ISO intensity on seasonal mean SST anomaly. The 10-20-day ISO intensity change over the tropical western North Pacific is influenced by El Niño-Southern Oscillation (ENSO) through modulation of vertical shear of zonal winds, lower-level moisture, and upward motion. Due to the phase dependence of location of these ENSO-induced background field changes, the ISO intensity is subject to ENSO influence in different regions during the three seasons. The feedback of the 10-20-day ISO intensity on local seasonal mean SST change in the tropical western North Pacific is demonstrated by separating latent heat flux anomalies into components on different time scales. The ISO-induced latent heat flux anomalies may accumulate in a season and overcome interannual anomalies due to seasonal mean changes. Thus, the ISO-induced surface heat flux change may play an important role in the seasonal mean SST anomaly in the tropical western North Pacific.

  4. Fall Enrollment Report. 2014

    ERIC Educational Resources Information Center

    Iowa Department of Education, 2014

    2014-01-01

    This report summarizes and analyzes fall enrollment in Iowa's community colleges. Each year, Iowa's 15 community colleges submit data on enrollment on the 10th business day of the fall semester. Some highlights from this report include: (1) Fall 2014 enrollment was 93,772 students--a decline of 0.49 percent from last fall; (2) Enrollment continues…

  5. John Napier

    ERIC Educational Resources Information Center

    Bryant, Kylie; Scott, Paul

    2004-01-01

    John Napier was born in 1550 in the Tower of Merchiston, near Edinburgh, Scotland. Napier's work on logarithms greatly influenced the work that was to be done in the future. The logarithm's ability to simplify calculations meant that Kepler and many others were able to find the relationships and formulas for motion of bodies. In turn, Kepler's…

  6. John Manke

    NASA Technical Reports Server (NTRS)

    1981-01-01

    On October 1, 1981, John A. Manke was named to head the Directorate of Flight Operations, Ames Research Center, which resulted from the consolidation of NASA's Dryden Flight Research Center at Edwards, California, and Ames Research Center, Moffett Field, California. He also served as site manager of the NASA Ames-Dryden Flight Research Facility. Prior to this assignment, he served as Director of the Flight Operations and Support Directorate at Dryden. Manke attended the University of South Dakota before joining the U.S. Navy in 1951. He graduated from Marquette University at Milwaukee, Wisconsin, in 1956 with a Bachelor Degree in Electrical Engineering. While at school he was selected for the NROTC program and after graduating in 1956 entered flight training and served as a fighter pilot with the U.S. Marine Corps. John left the service in 1960, and prior to joining NASA, worked for Honeywell Corporation as a test engineer. John joined Dryden in 1962 as a research engineer and later became a research pilot, testing advanced craft such as the wingless lifting bodies, forerunners of the Space Shuttle. He was project pilot on the X-24B and also flew the M-2, HL-10 and the X-24A lifting bodies. Manke retired on April 27, 1984. John is a member of the Society of Experimental Test Pilots. He has been honored with two NASA Medals of Outstanding Leadership, two NASA Medals for Exceptional Service and was selected for the Aerospace Walk of Honor in 1997.

  7. [Resting metabolic rate, stress, testosterone, and induced immune response in "spring" and "fall" males of Campbell dwarf hamsters. Rearing under the long day conditions].

    PubMed

    2013-01-01

    We have studied morphological and physiological traits of even-young males of Campbell dwarf hamsters (Phodopus campbelli Thomas, 1905) born at the end of summer ("fall males") and at the end of winter ("spring males") in a vivarium with constant 14-hour day length (14D:10N). After removal from parental cages at the age of one month, males were kept in isolation under the same light conditions. The results obained signify the statistical difference between "fall" and "spring" males in resting metabolic rate, morphological traits associated with sexual activity, some endocrine and immunologic characteristics. Spring males had higher resting metabolic rate, higher body mass in the middle of experiment, bigger testes, seminal vesicles, higher concentration of testosterone in blood and more intensive T-cell immune response to the intracutaneous injection of phytohemagglutinin. They did not differ significantly in basal level of blood cortisole and antibodies production in response to sheep red blood cells (SRBC) antigen challenge, but possessed lower adrenocortical response to the social stressor and adrenocorticotropic hormone. GLM analysis showed that cortisol level in blood after 10 min encounter of males in the open arena, and resting metabolic rate were the only factors significantly influenced humoral immune response to SRBC. When intensity of T-cell immune response was considered as dependent variable, season turned out to be the only factor in the final model that caused a significant effect.

  8. Episodes of Fall Asleep During Day Time in an Elder Woman with Vascular Dementia: Impact on Cerebral Ischeamic Tolerance and Utility of ECG Holter Monitoring

    PubMed Central

    Ciulla, Michele M; Acquistapace, Giulia; Paliotti, Roberta; Benfenati, Chiara; Magrini, Fabio

    2010-01-01

    Here we report the case of an 86-year-old woman with advanced dementia addressed to our service for routinary ECG Holter Monitoring (EHM) for bradycardia in AV block type I. Several day-time episodes of fall-asleep while sitting had been previously reported by the nurse and generally attributed to the dementia itself, without taking into consideration the hypothesis of an AV block. The EHM reading reported several and often subsequent pauses (561), many of them critical, the longest lasting 15,9 s with no changes in clinical condition of the patient. The results of the EHM were reported to the physicians in charge for the patient and subsequently the woman was referred to the arrhythmology unit for pace-maker device implantation. Generalizing our experience, we suggest that advanced dementia, often associated with episodes of fall-asleep, could mask a conduction disturbance causing critical pauses with syncope; therefore we suggest screening those patients for possible arrhythmic disorders. Finally, we remark that in our patient the pauses weren’t associated with a worsening of the patient as seen in the follow-up, and this fact supports the hypothesis that vascular dementia could increase cerebral ischaemic tolerance. PMID:21160915

  9. New fixed-dose once-a-day starting regimens: interview with Cal Cohen, M.D. Interview by John S. James.

    PubMed

    Cohen, Cal

    2004-09-24

    A leading AIDS physician looks at the advantages and disadvantages of once-a day treatment with two new fixed-dose combinations of previously approved drugs, for patients who are first starting antiretrovirals.

  10. A 60-day probiotic protocol with Dietzia subsp. C79793-74 prevents development of Johne's disease parameters after in utero and/or neonatal MAP infection.

    PubMed

    Click, Robert E

    2011-01-01

    The research reported herein was designed to assess whether the bacterium, Dietzia subspecies C79793-74, used as a probiotic, could prevent development of parameters indicative of bovine paratuberculosis after potential in utero, birthing and neonatal (colostrum) exposure to Mycobacterium avium subspecies paratuberculosis (MAP). Such exposure avenues are especially relevant for dairy farms practicing good management procedures since calves on these farms could be infected via dams that have yet to be identified as MAP-positive. Indeed, of 18 calves in the present study that became paratuberculosis parameter-positive, five had dams that were negative for all parameters pre-calving. Parameters used herein to define paratuberculosis status were serum ELISA, serum agar gel immunodiffusion, cultureable fecal MAP, histopathology at necropsy and clinical disease. Thirty-four newborn calves, whose dams were paratuberculosis-positive, were assigned to four different treatment groups. Ten were treated daily for 60 days with viable Dietzia added to their antibiotic-free milk feedings; none became positive for any parameter with age. In contrast, seven of eight calves that were not treated became positive for one or more paratuberculosis-associated parameter. Sixteen calves were treated with viable Dietzia for the first two days of life; eight were then not treated further, whereas the other eight were treated an additional 58 days with Dietzia added to tetracycline-fortified milk (Dietzia is sensitive to tetracycline). In these two groups, positivity developed in five of eight and six of eight, respectively. These results indicated that (a) a daily, 60-day treatment with viable Dietzia effectively prevented development of parameters indicative of paratuberculosis and (b) this treatment, in combination with good management practices, has the potential to eradicate MAP from animals/herds, which should curtail the spread of MAP. Such results should significantly reduce human

  11. A 60-day probiotic protocol with Dietzia subsp. C79793-74 prevents development of Johne's disease parameters after in utero and/or neonatal MAP infection

    PubMed Central

    2011-01-01

    The research reported herein was designed to assess whether the bacterium, Dietzia subspecies C79793-74, used as a probiotic, could prevent development of parameters indicative of bovine paratuberculosis after potential in utero, birthing and neonatal (colostrum) exposure to Mycobacterium avium subspecies paratuberculosis (MAP). Such exposure avenues are especially relevant for dairy farms practicing good management procedures since calves on these farms could be infected via dams that have yet to be identified as MAP-positive. Indeed, of 18 calves in the present study that became paratuberculosis parameter-positive, five had dams that were negative for all parameters pre-calving. Parameters used herein to define paratuberculosis status were serum ELISA, serum agar gel immunodiffusion, cultureable fecal MAP, histopathology at necropsy and clinical disease. Thirty-four newborn calves whose dams were paratuberculosis-positive were assigned to four different treatment groups. Ten were treated daily for 60 days with viable Dietzia added to their antibiotic-free milk feedings; none became positive for any parameter with age. In contrast, seven of eight calves that were not treated became positive for one or more paratuberculosis-associated parameter. Sixteen calves were treated with viable Dietzia for the first two days of life; eight were then not treated further, whereas the other eight were treated an additional 58 days with Dietzia added to tetracycline-fortified milk (Dietzia is sensitive to tetracycline). In these two groups, positivity developed in five of eight and six of eight, respectively. These results indicated that (a) a daily, 60-day treatment with viable Dietzia effectively prevented development of parameters indicative of paratuberculosis and (b) this treatment, in combination with good management practices, has the potential to eradicate MAP from animals/herds, which should curtail the spread of MAP. Such results should significantly reduce human

  12. Estimated loss of juvenile salmonids to predation by northern squawfish, walleyes, and smallmouth bass in John Day Reservoir, Columbia River. [Oncorhynchus spp. ; Ptychocheilus oregonensis; Stizostedion vitreum; Micropterus dolomieu; O. tshawytscha

    SciTech Connect

    Rieman, B.E.; Beamesderfer, R.C. ); Vigg, S.; Poe, T.P. )

    1991-07-01

    The authors estimated the loss of juvenile salmonids Oncorhynchus spp. to predation by northern squawfish Ptychocheilus oregonensis, walleyes Stizostedion vitreum, and smallmouth bass Micropterus dolomieu in John Day Reservoir during 1983-1986. Their estimates were based on measures of daily prey consumption, predator numbers, and numbers of juvenile salmonids entering the reservoir during the April-August period of migration. They estimated the mean annual loss was 2.7 million juvenile salmonids. Northern squawfish were responsible for 78% of the total loss; walleyes accounted for 13% and smallmouth bass for 9%. Twenty-one percent of the loss occurred in a small area immediately below McNary Dam at the head of John Day Reservoir. The authors estimated that the three predator species consumed 14% of all juvenile salmonids that entered the reservoir. Mortality changed by month and increased late in the migration season. Monthly mortality estimates ranged from 7% in June and 61% in August. Mortality from predation was highest for chinook salmon O. tshawytscha, which migrated in July and August. Despite uncertainties in the estimates, it is clear that predation by resident fish predators can easily account for previously explained mortality of out-migrating juvenile salmonids. Alteration of the Columbia River by dams and a decline in the number of salmonids could have increased the fraction of mortality caused by predation over what is was in the past.

  13. John Keats and tuberculosis.

    PubMed

    Radetsky, M

    2001-05-01

    John Keats was trained as an apothecary, the general practitioner of the day. Precocious in his sensibilities and fluent in his imagery, he also was the model of the romantic poet. That he was a physician and a poet makes his early death from tuberculosis poignant and revealing. This history traces his life and death against the backdrop of medicine at the turn of the 19th century.

  14. A new genus and species of entocytherid ostracod (Ostracoda: Entocytheridae) from the John Day River Basin of Oregon, U.S.A., with a key to genera of the subfamily Entocytherinae.

    PubMed

    Weaver, Patricia G; Williams, Bronwyn W

    2017-06-07

    Targeted sampling efforts by the authors for the signal crayfish, Pacifastacus leniusculus, from its native range in the John Day River Basin, Oregon, U.S.A. yielded entocytherid ostracods with a male copulatory complex so clearly different from other entocytherines that a new genus, Aurumcythere gen. nov. is proposed to receive them. This newly proposed, apparently nonsclerotized, genus with hook and spur-like prominences of the posteroventral end of the peniferum is the first new genus of the subfamily Entocytherinae named since Hobbs & Peters described Aphelocythere (= Waltoncythere) in 1977. Aurumcythere gen. nov. represents only the second genus of entocytherid known from the Pacific Northwest. Lack of sclerotization in Aurumcythere gen. nov. provides new insight into poorly understood mating behaviors of entocytherid ostracods.

  15. 7. John and James Dobson Carpet Mill, East and West ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    7. John and James Dobson Carpet Mill, East and West Parcels, May 17, 1926, (John and James Dobson, Inc. East Falls, Aero Service Corp., Neg. No. 5986, May 17, 1926, Free Library of Philadelphia, Print Collection). - John & James Dobson Carpet Mill (West Parcel), 4041-4055 Ridge Avenue, Philadelphia, Philadelphia County, PA

  16. Preventing falls in hospital.

    PubMed

    Pearce, Lynne

    2017-02-27

    Essential facts Falls are the most frequent adverse event reported in hospitals, usually affecting older patients. Every year, more than 240,000 falls are reported in acute hospitals and mental health trusts in England and Wales, equivalent to more than 600 a day, according to the Royal College of Physicians (RCP). But research shows that when nurses, doctors and therapists work together, falls can be reduced by 20-30%.

  17. Fall Leaf Portraits

    ERIC Educational Resources Information Center

    O'Hara, Cristina

    2012-01-01

    In this article, the author describes how students can create a stunning as well as economical mosaic utilizing fall's brilliantly colored leaves, preserved at their peak in color. Start by choosing a beautiful fall day to take students on a nature walk to collect a variety of leaves in different shapes, sizes, and colors. Focus on collecting a…

  18. Preventing falls in hospital.

    PubMed

    Pearce, Lynne

    2017-01-04

    Falls are the most frequent adverse event reported in hospitals, usually affecting older patients. Every year, more than 240,000 falls are reported in acute hospitals and mental health trusts in England and Wales, equivalent to more than 600 per day, according to the Royal College of Physicians (RCP).

  19. Evaluation of an inpatient fall risk screening tool to identify the most critical fall risk factors in inpatients.

    PubMed

    Hou, Wen-Hsuan; Kang, Chun-Mei; Ho, Mu-Hsing; Kuo, Jessie Ming-Chuan; Chen, Hsiao-Lien; Chang, Wen-Yin

    2017-03-01

    To evaluate the accuracy of the inpatient fall risk screening tool and to identify the most critical fall risk factors in inpatients. Variations exist in several screening tools applied in acute care hospitals for examining risk factors for falls and identifying high-risk inpatients. Secondary data analysis. A subset of inpatient data for the period from June 2011-June 2014 was extracted from the nursing information system and adverse event reporting system of an 818-bed teaching medical centre in Taipei. Data were analysed using descriptive statistics, receiver operating characteristic curve analysis and logistic regression analysis. During the study period, 205 fallers and 37,232 nonfallers were identified. The results revealed that the inpatient fall risk screening tool (cut-off point of ≥3) had a low sensitivity level (60%), satisfactory specificity (87%), a positive predictive value of 2·0% and a negative predictive value of 99%. The receiver operating characteristic curve analysis revealed an area under the curve of 0·805 (sensitivity, 71·8%; specificity, 78%). To increase the sensitivity values, the Youden index suggests at least 1·5 points to be the most suitable cut-off point for the inpatient fall risk screening tool. Multivariate logistic regression analysis revealed a considerably increased fall risk in patients with impaired balance and impaired elimination. The fall risk factor was also significantly associated with days of hospital stay and with admission to surgical wards. The findings can raise awareness about the two most critical risk factors for falls among future clinical nurses and other healthcare professionals and thus facilitate the development of fall prevention interventions. This study highlights the needs for redefining the cut-off points of the inpatient fall risk screening tool to effectively identify inpatients at a high risk of falls. Furthermore, inpatients with impaired balance and impaired elimination should be closely

  20. 7-Years of Using Distributed Temperature Sensing (DTS) to assess river restoration efforts : synergies of high-resolution observation and modeling on the Middle Fork of the John Day River

    NASA Astrophysics Data System (ADS)

    Hall, A.; Diabat, M.

    2014-12-01

    Temperature is a key factor for salmonid health and is an important restoration metric on the Middle Fork of the John Day River, northeast Oregon. The longest undammed tributary to the Columbia, the headwaters of the Middle Fork are crucial to steelhead and spring Chinook and summer Chinook juvenile rearing. In the past century the river has been altered by dredge mining, overgrazing, logging activities, and irrigation resulting in bank erosion, low effective shade, and channelization. These factors decreased fish habitat and led to increased stream temperature maxima. Restoration has focused on restoring fish habitat, creating thermal refugia, and planting native vegetation. The most recent completed restoration project diverted the flow into the historic, meandering stream channel from the dredged, straightened channel. Over the past seven years, Oregon State University researchers (Tara O'Donnell-2012, Julie Huff-2009) have been involved in a planned-to-be 10-year stream temperature monitoring study to assess maximum temperatures during low-flow summer months. The use of fiber optics through distributed temperature sensing (DTS) made it possible to record high resolution temperature data at both temporal and spatial scales; data which is used to assess the efficacy of restoration efforts on the reach. Furthermore, DTS provided temperature data that reveals subtle hydrologic processes such as groundwater or hyporheic inflows and quantifies their effect on the stream. Current research has focused on large scale DTS installations on the Middle Fork of the John Day River on the Oxbow, Forrest, and the upstream Galena ("RPB") conservation properties. In the summers of 2013 and 2014, 16 km of river were monitored. Our study compares temperatures before and after the restoration project and provides essential guidance for future restoration projects. Direct comparisons coupled with a deterministic modeling using HeatSource assist in better understanding the

  1. Rates of consumption of juvenile salmonids and alternative prey fish by northern squawfish, walleyes, smallmouth bass, and channel catfish in John Day Reservoir, Columbia River. [Ptychocheilus oregonensis; Stizostedion vitreum; Micropterus dolomieu; Ictalurus punctatus; Oncorhynchus spp

    SciTech Connect

    Vigg, S.; Poe, T.P.; Prendergast, L.A.; Hansel, H.C. )

    1991-07-01

    Adult northern squawfish Ptychocheilus oregonesis, walleyes Stizostedion vitreum, smallmouth bass Micropterus dolomieu, and channel catfish Ictalurus punctatus were sampled from four regions of John Day Reservoir from April to August 1983-1986 to quantify their consumption of 13 species of prey fish, particularly seaward-migrating juvenile Pacific salmon and steelhead (Oncorhynchus spp.). Consumption rates were estimated from field data on stomach contents and digestion rate relations determined in previous investigations. For each predator, consumption rates varied by reservoir area, month, time of day, and predator size or age. The greatest daily consumption of salmonids by northern squawfish and channel catfish occurred in the upper end of the reservoir below McNary Dam. Greatest daily predation by walleyes and smallmouth bass occurred in the middle and lower reservoir. Consumption rates of all predators were highest in July, concurrent with maximum temperature and abundance of juvenile salmonids. Feeding by the predators tended to peak after dawn and near midnight. Northern squawfish below McNary Dam exhibited this pattern, but fed mainly in the morning hours down-reservoir. The daily ration of total prey fish was highest for northern squawfish over 451 mm fork length, for walleyes 201-250 mm, for smallmouth bass 176-200 mm, and for channel catfish 401-450 mm. Averaged over all predator sizes and sampling months (April-August), the total daily ration (fish plus other prey) of smallmouth bass was about twice that of channel catfish, northern squawfish, and walleyes. However, northern squawfish was clearly the major predator on juvenile salmonids.

  2. Falling chains

    NASA Astrophysics Data System (ADS)

    Wong, Chun Wa; Yasui, Kosuke

    2006-06-01

    The one-dimensional fall of a folded chain with one end suspended from a rigid support and a chain falling from a resting heap on a table is studied. Because their Lagrangians contain no explicit time dependence, the falling chains are conservative systems. Their equations of motion are shown to contain a term that enforces energy conservation when masses are transferred between subchains. We show that Cayley's 1857 energy nonconserving solution for a chain falling from a resting heap is incorrect because it neglects the energy gained when a link leaves a subchain. The maximum chain tension measured by Calkin and March for the falling folded chain is given a simple if rough interpretation. Other aspects of the falling folded chain are briefly discussed.

  3. Long-distance free fall

    NASA Astrophysics Data System (ADS)

    Gallant, Joseph; Carlson, James

    1999-03-01

    We present an analysis of a situation described in Milton's epic poem "Paradise Lost" in which we calculate the distance required for a nine-day free-fall from rest to the Earth. The resulting method is completely general, and can be applied to free-fall toward other bodies and to near-Earth free-fall as well.

  4. St. John's Wort (image)

    MedlinePlus

    The herb St. John's Wort is believed to be helpful in relieving mild to moderate depression, but should only be taken under a physician's supervision. St. John's Wort may clash with other medications or foods a ...

  5. The effect of a rise or fall of serum estradiol the day before oocyte retrieval in women aged 40-42 with diminished egg reserve.

    PubMed

    Check, J H; Amui, J; Choe, J K; Cohen, R

    2015-01-01

    To determine the effect of a drop in serum estradiol the day after injection of human chorionic gonadotropin (hCG) in in vitro fertilization-embryo transfer (IVF-ET) cycles in women aged 40-42 with diminished oocyte reserve. Retrospective study with further requirement that the female partner had a day 3 serum follicle stimulating hormone (FSH) of ≥ 12 miU/mL and ≥ five antral follicles. A drop in serum estradiol the day after hCG injection is not associated with a lower chance of pregnancy compared to those women whose serum estradiol increases. However, their chances of releasing the oocyte before retrieval is significantly higher. A drop in serum estradiol in women of advanced reproductive age with diminished oocyte reserve should not signal the need to cancel the retrieval.

  6. St. John's wort.

    PubMed

    Lawvere, Silvana; Mahoney, Martin C

    2005-12-01

    St. John's wort has been used to treat a variety of conditions. Several brands are standardized for content of hypericin and hyperforin, which are among the most researched active components of St. John's wort. St. John's wort has been found to be superior to placebo and equivalent to standard antidepressants for the treatment of mild to moderate depression. Studies of St. John's wort for the treatment of major depression have had conflicting results. St. John's wort is generally well tolerated, although it may potentially reduce the effectiveness of several pharmaceutical drugs.

  7. Forecasting method of ice blocks fall by logistic model and melting degree-days calculation: a case study in northern Gaspésie, Québec, Canada.

    NASA Astrophysics Data System (ADS)

    Gauthier, Francis; Hétu, Bernard; Allard, Michel

    2013-04-01

    Ice blocks fall is a serious natural hazard that frequently happens in mountainous cold region. The ice blocks result from the melting and collapse of rockwall icings (ice walls or frozen waterfalls). Environment Canada weather data were analysed for 440 cases of ice blocks fall events reported in northern Gaspésie by the "Ministère des Transports du Québec" (M.T.Q.). The analysis shows that the ice blocks fall are mainly controlled by an increase of the air temperature above 0oC. The melting degree-days (DDmelt) can be used to follow the temperature variations and the heat transfer into the ice bodies. Furthermore, large daily temperature changes, especially drastic drops of temperatures and freeze-thaw cycles, can induce enough mechanical stress to favour the opening of cracks and possibly cause the collapse of unstable ice structures such as freestanding ice formations. By following the evolution of the DDmelt and the best logistic model, it is possible to forecast the collapse of some of the most problematic rockwall icings and target the most hazardous periods along the northern Gaspésie roads.

  8. John Henry--The Steel Driving Man

    ERIC Educational Resources Information Center

    Murphy, David E.; Gulley, Laura L.

    2005-01-01

    The story of John Henry provided the setting for sixth-grade class to participate in a John Henry Day of mathematics experiments. The students collected data from experiments where students competed against machines and technology. The student analyzed the data by comparing two box plots, a box plot of human data, and a box plot of machine or…

  9. John Henry--The Steel Driving Man

    ERIC Educational Resources Information Center

    Murphy, David E.; Gulley, Laura L.

    2005-01-01

    The story of John Henry provided the setting for sixth-grade class to participate in a John Henry Day of mathematics experiments. The students collected data from experiments where students competed against machines and technology. The student analyzed the data by comparing two box plots, a box plot of human data, and a box plot of machine or…

  10. The use of the LANDSAT data collection system and imagery in reservoir management and operation. [Maine, Vermont, New Hamphire, Canada, St. John River, Beech Ridge, Merrimack River, and Franklin Falls

    NASA Technical Reports Server (NTRS)

    Cooper, S. (Principal Investigator); Buckelew, T. D.; Mckim, H. L.; Merry, C. J.

    1977-01-01

    The author has identified the following significant results. An increase in the data collection system's (DCS) ability to function in the flood control mission with no additional manpower was demonstrated during the storms which struck New England during April and May of 1975 and August 1976. It was found that for this watershed, creditable flood hydrographs could be generated from DCS data. It was concluded that an ideal DCS for reservoir regulation would draw features from LANDSAT and GOES. MSS grayscale computer printout and a USGS topographic map were compared, yielding an optimum computer classification map of the wetland areas of the Merrimack River estuary. A classification accuracy of 75% was obtained for the wetlands unit, taking into account the misclassified and the unclassified pixels. The MSS band 7 grayscale printouts of the Franklin Falls reservoir showed good agreement to USGS topographic maps in total area of water depicted at the low water reservoir stage and at the maximum inundation level. Preliminary analysis of the LANDSAT digital data using the GISS computer algorithms showed that the radiance of snow cover/vegetation varied from approximately 20 mW/sq cm sr in nonvegetated areas to less than 4 mW/sq cm sr for densely covered forested area.

  11. 2012 Diversity Day

    NASA Image and Video Library

    2012-10-31

    John C. Stennis Space Center employees enjoyed 2012 Diversity Day activities Oct. 31. During the day, Stennis employees were able to visit exhibits highlighting different cultures and participate in a range of activities.

  12. Triple oxygen and sulfur isotope analyses of sulfate extracted from voluminous volcanic ashes in the Oligocene John Day Formation: insight into dry climate conditions and ozone contribution to supereruptions

    NASA Astrophysics Data System (ADS)

    Workman, J.; Bindeman, I. N.; Martin, E.; Retallack, G.; Palandri, J. L.; Weldon, N.

    2014-12-01

    Large volume pyroclastic silicic eruptions emit hundreds of megatons of SO2 into the troposphere and stratosphere that is oxidized into sulfuric acid (H2SO4) by a variety of reactions with mass independent oxygen signatures (MIF), Δ17O>0. Sulfuric acid is then preserved as gypsum in parental volcanic deposits. Diagenic effects are mass dependent and can dilute, but otherwise do not affect MIF ratios. Pleistocene Yellowstone and Bishop tuffs and modern volcanic eruptions preserved under arid climate conditions in North American playa lakes, preserve small amounts of volcanic sulfate as gypsum. This gypsum's Δ17O>0, in combination with isotopic variations of δ18O, δ33S and δ34S is distinct from sedimentary sulfate and reveals its original MIF sulfate isotopic signal and the effect of super eruptions on the atmosphere, and ozone consumption in particular. We use linear algebraic equations to resolve volcanic versus sedimentary (MIF=0) sources. We have found that many large volume ignimbrites have very high initial Δ17O in volcanic sulfate that can only be acquired from reaction with stratospheric ozone. We here investigate nine thick (>2 m) ash beds ranging in age from ~33-23 Ma in the John Day Formation of central Oregon, including massive 28.6 Ma Picture Gorge tuff of newly identified Crooked River supercaldera. The 28.6 Ma Picture Gorge tuff (PGT) has the highest measured Δ17O of 3.5‰, and other tuffs (Tin Roof, Biotite, Deep Creek) have +1.3 to 3.4‰ Δ17O excesses. Sulfate from modern smaller tropospheric eruptions studied for comparison have a resolvable 0.4‰ range consistent with liquid-phase based H2O2 oxidation. The PGT is coeval with the ignimbrite flare-up in western N. America, the 28-29 Ma eruption of the 5000 km3 Fish Canyon tuff and the 28 Ma Never Summer Field eruption in Nebraska-Colorado that have the highest measured Δ17O of 6‰ (Bao et al. 2003). We speculate on the climatic/atmospheric effects of these multiple ~28 Ma supereruptions

  13. Fall Frosting

    NASA Image and Video Library

    2013-10-16

    Richardson Crater is home to this sea of sand dunes. It was fall in the Southern hemisphere when NASA MRO acquired this image of the dunes frosted with the first bit of carbon dioxide ice condensed from the atmosphere.

  14. John Glenn - Mini Biography

    NASA Technical Reports Server (NTRS)

    1963-01-01

    Mini Biography of John Glenn, as it was up to 1962. From film to tape transfer of the film 'Friendship 7 - John Glenn' Depicts the historical orbital flight of John Glenn aboard 'Friendship 7', launched on February 20, 1962. Footage of staff at tracking stations worldwide and at Goddard Space Flight Center. Launch from cape canaveral. Flight tracking, re-entry, landing and recovery of Friendship 7.

  15. 5. John N. Vogel, Photographer, June 2000 View to northeast. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    5. John N. Vogel, Photographer, June 2000 View to northeast. West end (up river), north sid guard (dewatering) gate. Northwest operating shelter to right center. Northwest intermediate shelter to right. - St. Mary's Falls Canal, Soo Locks, Sabin Lock Subcomplex, Sabin Lock, St. Mary's River at Falls, Sault Ste. Marie, Chippewa County, MI

  16. [History of St. Johns wort].

    PubMed

    Pöldinger, W

    2000-12-14

    St.-John's wort owes its name to the fact that it flowers at the time of the summer solstice on or around St. John's day on 24 June. Having been administered as a remedy by the Roman military doctor Proscurides as early as the 1st century AD, it was mainly used for magic potions during the Middle Ages. It was not only used to protect humans and animals against witches, demons and evil diseases, but it was also added to the fire when moulding "Freikugel" [1]. Paracelsus was one of the first doctors to concern themselves with St.-John's wort. However, where it had formerly been used for a plethora of indications, in more recent times it has found its place in the treatment of depression and anxiety disorders. In numerous clinical double-blind trials against placebo and other antidepressants the whole extract of St.-John's wort, e.g. as in Jarsin coated tablets, has proved to be just as effective as the other antidepressants for mild and moderate depression, but not for severe depression.

  17. Jasper Johns' Painted Words.

    ERIC Educational Resources Information Center

    Levinger, Esther

    1989-01-01

    States that the painted words in Jasper Johns' art act in two different capacities: concealed words partake in the artist's interrogation of visual perception; and visible painted words question classical representation. Argues that words are Johns' means of critiquing modernism. (RS)

  18. John H Glenn Jr.

    NASA Image and Video Library

    1962-02-23

    Astronaut John Glenn Jr. is honored by President John F. Kennedy after Glenn's historical first manned orbital flight, Mercury-Atlas 6. The ceremony was held in front of Hangar S at Cape Canaveral Air Force Station. To Glenn's left are his wife, Annie, daughter, Lyn, and his son, David.

  19. John Dewey, an Appreciation

    ERIC Educational Resources Information Center

    Clopton, Robert W.

    2015-01-01

    The subject of the annual Presidential address of Phi Kappa Phi, presented on May 8, 1962, was John Dewey. Dewey is identified in the public mind chiefly as an educational philosopher. In this address, the author describes the life and work of John Dewey as an indefatigable student of life whose interests ranged, like those of Aristotle, over the…

  20. Jasper Johns' Painted Words.

    ERIC Educational Resources Information Center

    Levinger, Esther

    1989-01-01

    States that the painted words in Jasper Johns' art act in two different capacities: concealed words partake in the artist's interrogation of visual perception; and visible painted words question classical representation. Argues that words are Johns' means of critiquing modernism. (RS)

  1. The Unretiring John Krumboltz

    ERIC Educational Resources Information Center

    LaFromboise, Teresa D.; Neumann, Harly

    2002-01-01

    John D. Krumboltz continues to contribute to the field of counseling psychology, including the subspecialty of career counseling, after five decades of professional experience. Inspired by B. F. Skinner, John operationalized a behavioral approach to counseling. After 4 years at Michigan State University, where he initiated research on programmed…

  2. [Accidental falls].

    PubMed

    Inokuchi, Koichi

    2013-06-01

    Falls are common cause of injuries among elderly people, and fractures are the most serious consequence of falls. For seniors, hip fractures are the second major cause of bedridden. The feature and acute care of head injury, spinal cord injury, vertebrae fracture, and hip fracture are described. Just had fracture fixation, the patient can not go back to the original ADL. In order not to become bedridden, both medication and physical examination are important based on the new disease concept of locomotive syndrome. To do so, requires hospital and clinic cooperation. Sufficient cooperation is not currently possible, and spread of liaison service is essential.

  3. Maniac Talk - John Mather

    NASA Image and Video Library

    2014-11-19

    John Mather Maniac Lecture, November 19, 2014 Nobel Laureate John Mather presented a Maniac Talk entitled "Creating the Future: Building JWST, what it may find, and what comes next?" In this lecture, John takes a rear view look at how James Webb Space Telescope was started, what it can see and what it might discover. He describes the hardware, what it was designed to observe, and speculate about the surprises it might uncover. He also outlines a possible future of space observatories: what astronomers want to build, what we need to invent, and what they might find, even the chance of discovering life on planets around other stars.

  4. John Glenn OK

    NASA Technical Reports Server (NTRS)

    1962-01-01

    Astronaut John Glenn and technicians inspect artwork that will be painted on the outside of his Mercury spacecraft. John Glenn nicknamed his capsule 'Friendship 7'. On February 20, 1962 astronaut John H. Glenn Jr. lifted off into space aboard his Mercury Atlas (MA-6) rocket and became the first American to orbit the Earth. After orbiting the Earth 3 times, Friendship 7 landed in the Atlantic Ocean 4 hours, 55 minutes and 23 seconds later, just East of Grand Turk Island in the Bahamas. Glenn and his capsule were recovered by the Navy Destroyer Noa, 21 minutes after splashdown.

  5. John Greenleaf's life of science.

    PubMed

    Watenpaugh, Donald E

    2012-12-01

    This article summarizes the life and career of John E. Greenleaf, PhD. It complements an interview of Dr. Greenleaf sponsored by the American Physiological Society Living History Project found on the American Physiological Society website. Dr. Greenleaf is a "thought leader" and internationally renowned physiologist, with extensive contributions in human systems-level environmental physiology. He avoided self-aggrandizement and believed that deeds rather than words define one's legacy. Viewed another way, however, Greenleaf's words define his deeds: 48% of his 185 articles are first author works, which is an unusually high proportion for a scientist of his stature. He found that writing a thorough and thoughtful discussion section often led to novel ideas that drove future research. Beyond Greenleaf's words are the many students, postdocs, and collaborators lucky enough to have worked with him and thus learn and carry on his ways of science. His core principles included the following: avoid research "fads," embrace diversity, be the first subject in your own research, adhere to rules of fiscal responsibility, and respect administrative forces-but never back down from them when you know you are right. Greenleaf's integrity ensured he was usually right. He thrived on the axiom of many successful scientists: avoid falling in love with hypotheses, so that when unexpected findings appear, they arouse curiosity instead of fear. Dr. Greenleaf's legacy will include the John and Carol Greenleaf Award for prolific environmental and exercise-related publication in the Journal of Applied Physiology.

  6. Students fall for Fall Meeting

    NASA Astrophysics Data System (ADS)

    Smedley, Kara

    2012-02-01

    From Boston to Beijing, thousands of students traveled to San Francisco for the 2011 AGU Fall Meeting. Of those who participated, 183 students were able to attend thanks to AGU's student travel grant program, which assists students with travel costs and seeks to enrich the meeting through ethnic and gender diversity. Students at Fall Meeting enjoyed a variety of programs and activities designed to help them better network with their peers, learn about new fields, and disseminate their research to the interested public. More than 800 students attended AGU's first annual student mixer, sharing drinks and ideas with fellow student members and future colleagues as well as forging new friendships and intellectual relationships.

  7. Astronaut John Young's Career

    NASA Image and Video Library

    John Young served as a NASA astronaut for over four decades, flying on Gemini, Apollo and the Space Shuttle. He walked on the moon during Apollo 16 in 1972 and commanded the first shuttle mission, ...

  8. John H Glenn Jr.

    NASA Image and Video Library

    1962-01-01

    1962 -- Running along the beach at Cape Canaveral, Florida, astronaut John H. Glenn Jr., pilot of the Mercury-Atlas 6 mission, participates in a strict physical training program, as he exemplifies by frequent running.

  9. Commemorating John Dyson

    NASA Astrophysics Data System (ADS)

    Pittard, Julian M.

    2015-03-01

    John Dyson was born on the 7th January 1941 in Meltham Mills, West Yorkshire, England, and later grew up in Harrogate and Leeds. The proudest moment of John's early life was meeting Freddie Trueman, who became one of the greatest fast bowlers of English cricket. John used a state scholarship to study at Kings College London, after hearing a radio lecture by D. M. McKay. He received a first class BSc Special Honours Degree in Physics in 1962, and began a Ph.D. at the University of Manchester Department of Astronomy after being attracted to astronomy by an article of Zdenek Kopal in the semi-popular journal New Scientist. John soon started work with Franz Kahn, and studied the possibility that the broad emission lines seen from the Orion Nebula were due to flows driven by the photoevaporation of neutral globules embedded in a HII region. John's thesis was entitled ``The Age and Dynamics of the Orion Nebula`` and he passed his oral examination on 28th February 1966.

  10. Who was John Howard?

    PubMed

    Lasure, E A

    1999-08-01

    John Howard was an 18th-century English philanthropist who made significant contributions in prison reform. Despite personal tragedy and an oppositional social climate, he became an early promoter of humane treatment for prisoners. Other reformers followed John Howard, making valuable contributions, but many challenges remain in the management of forensic hospitals and prison systems. Howard's legacy is not only the modernization of prison structures and programs, but also the work of numerous worldwide societies and associations that provide services for communities and prisoners.

  11. John Henry: Then and Now.

    ERIC Educational Resources Information Center

    Nikola-Lisa, W.

    1998-01-01

    Compares three children's books retelling the legend of John Henry: "John Henry: An American Legend" by Ezra Jack Keats (1965), "John Henry" by Julius Lester (1994), and "The Legend of John Henry" by Terry Small (1994). Differences in imagery, language, symbolism, and themes are discussed. (MAK)

  12. John Henry: Then and Now.

    ERIC Educational Resources Information Center

    Nikola-Lisa, W.

    1998-01-01

    Compares three children's books retelling the legend of John Henry: "John Henry: An American Legend" by Ezra Jack Keats (1965), "John Henry" by Julius Lester (1994), and "The Legend of John Henry" by Terry Small (1994). Differences in imagery, language, symbolism, and themes are discussed. (MAK)

  13. Peter Pindar (John Wolcot).

    ERIC Educational Resources Information Center

    Vales, Robert L.

    This book is designed as an introduction to John Wolcot's works for the general reader, the college student, and the college teacher. Wolcot, whose pen name was Peter Pindar, wrote topical satire on public personalities of the eighteenth century, and his methods of criticism are the motif which guides each chapter and which unites all the satires…

  14. Astronaut John H. Glenn

    NASA Technical Reports Server (NTRS)

    1959-01-01

    Astronaut John H. Glenn, one of the original seven astronauts for Mercury Project selected by NASA on April 27, 1959. The MA-6 mission, boosted by the Mercury-Atlas vehicle, was the first manned orbital launch by the United States, and carried Astronaut Glenn aboard the Friendship 7 spacecraft to orbit the Earth.

  15. John Glenn's Space Ride.

    ERIC Educational Resources Information Center

    Schamel, Wynell; Potter, Lee Ann

    1998-01-01

    Reviews the accomplishments of John Glenn as a pilot, astronaut, senator, and pioneer in relation to his 1998 flight that made him the oldest person to ever travel into space. Includes photographs for students to study, and recommends classroom activities related to Glenn's career. (DSK)

  16. John Galen Howard.

    ERIC Educational Resources Information Center

    Draper, Joan

    1979-01-01

    A biographical sketch of John Galen Howard, founder of the Department of Architecture at the University of California at Berkeley, is presented. Howard's conservative outlook and idealistic nature are examined and his influence on the curriculum at the university is traced. (PHR)

  17. Who Killed John Keats?

    ERIC Educational Resources Information Center

    Leal, Amy

    2007-01-01

    Two months before he died, John Keats claimed he had been poisoned. Although most scholars and biographers have attributed Keats's fears of persecution, betrayal, and murder to consumptive dementia, Keats's suspicions had begun long before 1820 and were not without some justification. In this article, the author talks about the death of John…

  18. John Glenn's Space Ride.

    ERIC Educational Resources Information Center

    Schamel, Wynell; Potter, Lee Ann

    1998-01-01

    Reviews the accomplishments of John Glenn as a pilot, astronaut, senator, and pioneer in relation to his 1998 flight that made him the oldest person to ever travel into space. Includes photographs for students to study, and recommends classroom activities related to Glenn's career. (DSK)

  19. Peter Pindar (John Wolcot).

    ERIC Educational Resources Information Center

    Vales, Robert L.

    This book is designed as an introduction to John Wolcot's works for the general reader, the college student, and the college teacher. Wolcot, whose pen name was Peter Pindar, wrote topical satire on public personalities of the eighteenth century, and his methods of criticism are the motif which guides each chapter and which unites all the satires…

  20. John Cage Discusses Fluxus.

    ERIC Educational Resources Information Center

    Snyder, Ellsworth

    1992-01-01

    Presents an informal discussion with composer John Cage which includes his response to George Maciunas' work, his recollections of Marcel Duchamp, the complex relationship between inelegant material and revealing works of art, neo-Dada and neo-Fluxus, Wittgenstein and the artist's ultimate responsibility to initiate a change in the viewer or…

  1. John Cage Discusses Fluxus.

    ERIC Educational Resources Information Center

    Snyder, Ellsworth

    1992-01-01

    Presents an informal discussion with composer John Cage which includes his response to George Maciunas' work, his recollections of Marcel Duchamp, the complex relationship between inelegant material and revealing works of art, neo-Dada and neo-Fluxus, Wittgenstein and the artist's ultimate responsibility to initiate a change in the viewer or…

  2. Dedication: John Reuben Clark.

    USDA-ARS?s Scientific Manuscript database

    Volume 40 of Horticultural reviews is dedicated to John Reuben Clark (University of Arkansas) for his outstanding contributions to horticulture. While known particularly for his impact on blackberry, blueberry, table grape, and peach cultivar development, he has also been a strong and enthusiastic v...

  3. John Carroll University

    ERIC Educational Resources Information Center

    Dean, Kathleen Lis; Rombalski, Patrick; O'Dell, Kyle

    2009-01-01

    John Carroll University (JCU) is a Jesuit Catholic institution located in University Heights, approximately 10 miles east of Cleveland, Ohio. Founded in 1888, the university has a population of 3,400 undergraduates and 800 graduate students. The Division of Student Affairs at JCU comprises 11 units. The mission of the division is the same as that…

  4. The John Muir Award.

    ERIC Educational Resources Information Center

    White, Graham

    2002-01-01

    The John Muir Award was established in the United Kingdom to respond to minimal environmental awareness, especially among youth. The Award has three levels of effort; all involve discovering a wild place, exploring its wildness, helping to conserve it, and sharing the experience with a wider audience. There is an effort to establish the award in…

  5. John Galen Howard.

    ERIC Educational Resources Information Center

    Draper, Joan

    1979-01-01

    A biographical sketch of John Galen Howard, founder of the Department of Architecture at the University of California at Berkeley, is presented. Howard's conservative outlook and idealistic nature are examined and his influence on the curriculum at the university is traced. (PHR)

  6. John Ross, Cherokee Chief.

    ERIC Educational Resources Information Center

    Moulton, Gary Evan

    Emphasizing the dedication with which John Ross (1790-1866) labored to achieve Cherokee social and political cohesion, this biography details the historical and political events which influenced Ross's attempts to make the U.S. honor its treaty obligations and thwart the Federal "Removal Policy" (removal of American Indians from their…

  7. Who Killed John Keats?

    ERIC Educational Resources Information Center

    Leal, Amy

    2007-01-01

    Two months before he died, John Keats claimed he had been poisoned. Although most scholars and biographers have attributed Keats's fears of persecution, betrayal, and murder to consumptive dementia, Keats's suspicions had begun long before 1820 and were not without some justification. In this article, the author talks about the death of John…

  8. Conversations with John Williams

    ERIC Educational Resources Information Center

    Sullivan, Jack

    2007-01-01

    In this article, the author shares the views of John Williams, Hollywood's premier composer, who has written more than 300 scores, about the future of classical and film music. A gregarious person in a field requiring monklike isolation, Williams values the "association with the soloists, and the wonderful inspiration from players." His…

  9. Piloting staff education in Australia to reduce falls in older hospital patients experiencing delirium.

    PubMed

    Toye, Christine; Kitchen, Su; Hill, Andrew; Edwards, Deborah; Sin, Michelle; Maher, Sean

    2017-03-01

    This study piloted a hospital-based delirium and falls education program to investigate the impacts on staff knowledge and practice plus patient falls. On a medical ward, staff knowledge was compared before and after education sessions. Other data - collected a day before and after program implementation - addressed documentation of patients' delirium and evidence of compliance with falls risk minimization protocols. These data, and numbers of patient falls, were compared before and after program implementation. Almost all ward staff members participated in education sessions (7 doctors, 7 allied health practitioners, and 45 nurses) and knowledge was significantly improved in the 22 who completed surveys both before and after session attendance. Patients assessed as having delirium (5 before implementation, 4 afterwards) were all documented as either confused or delirious. Small changes eventuated in adherence with falls risk management protocols for confused patients and the number of falls decreased. The program merits a stronger emphasis on staff activities relating to the detection, documentation, and management of delirium to inter-professional roles and communication. Evidence of practice enhancement from program implementation should precede rigorous testing of impacts upon falls. © 2016 John Wiley & Sons Australia, Ltd.

  10. Monitoring and Evaluation of Smolt Migration in the Columbia Basin : Volume IX : Evaluation of the 2001 Predictions of the Run-Timing of Wild and Hatchery-Reared Migrant Salmon and Steelhead Trout Migrating to Lower Granite, Rock Island, McNary, and John Day Dams using Program RealTime.

    SciTech Connect

    Burgess, Caitlin; Skalski, John R.

    2001-12-01

    Program RealTime provided tracking and forecasting of the 2001 inseason outmigration via the internet for eighteen PIT-tagged stocks of wild salmon and steelhead to Lower Granite and/or McNary dams and eleven passage-indexed stocks to Rock Island, McNary, or John Day dams. Nine of the PIT-tagged stocks tracked this year were new to the project. Thirteen ESUs of wild subyearling and yearling chinook salmon and steelhead, and one ESU of hatchery-reared sockeye salmon were tracked and forecasted to Lower Granite Dam. Eight wild ESUs of subyearling and yearling chinook salmon, sockeye salmon and steelhead were tracked to McNary Dam for the first time this year. Wild PIT-tagged ESUs tracked to Lower Granite Dam included yearling spring/summer chinook salmon release-recovery stocks (from Bear Valley Creek, Catherine Creek, Herd Creek, Imnaha River, Johnson Creek, Lostine River, Minam River, South Fork Salmon River, Secesh River, and Valley Creek), PIT-tagged wild runs-at-large of yearling chinook salmon and steelhead, and a PIT-tagged stock of subyearling fall chinook salmon. The stock of hatchery-reared PIT-tagged summer-run sockeye salmon smolts outmigrating to Lower Granite Dam, consisted this year of a new stock of fish from Alturas Lake Creek, Redfish Lake Creek Trap and Sawtooth Trap. The passage-indexed stocks, counted using FPC passage indices, included combined wild- and hatchery-reared runs-at-large of subyearling and yearling chinook, coho, and sockeye salmon, and steelhead migrating to Rock Island and McNary dams, and, new this year, combined wild and hatchery subyearling chinook salmon to John Day Dam. Unusual run-timing and fish passage characteristics were observed in this low-flow, negligible-spill migration year. The period for the middle 80% of fish passage (i.e., progress from the 10th to the 90th percentiles) was unusually short for nine out of ten PIT-tagged yearling spring/summer chinook salmon stocks tracked to Lower Granite Dam. It was the

  11. Foreword: Sir John Pendry FRS Sir John Pendry FRS

    NASA Astrophysics Data System (ADS)

    Inglesfield, John; Echenique, Pedro

    2008-07-01

    realised that he should explore the properties of pseudopotentials in depth. This had never been done before, and the result was a paper of typical originality. The story of how John explored truly original aspects of physics, right from the start of his research career, is given by Volker Heine (in his own inimitable style), at the end of this short biography. Of course the result of John's PhD research was his development of the entire methodology for computing and interpreting LEED intensities, and their relationship to surface atomic structure. With experiments performed by Stig Andersson in Gothenburg, John's calculations led to the first ever surface structure determination, of Na adsorbed in a c(2 x 2) structure on Ni(001) [2]. His 1974 book, 'Low Energy Electron Diffraction' [3], remains a classic, and not only for LEED theorists—there is plenty of other surface science here to get one's teeth into. John extended the theory of LEED in the 1980s with the introduction of several new theoretical techniques and concepts. The Pendry R-factor [4] enabled surface structure determination to be largely automated, and quantified agreement between LEED theory and experiment. Tensor-LEED was developed by John, together with his PhD student Philip Rous [5], as an accurate approximation for calculating the LEED spectra of complex surface structures, enabling structures of hitherto impossible complexity to be determined. The methods of DLEED—both the experimental technique and its theoretical interpretation—were developed with Saldin, Van Hove and the Erlangen group of Heinz and Müller [6, 7]; this is a technique for interpreting electron scattering from atoms randomly adsorbed on surfaces, hence determining their bonding to neighbouring atoms. LEED experiments and calculations continue to this day, of course, with John's contribution remaining fundamental. Articles in this issue by John's former PhD student Michel Van Hove, his one-time post-doc Dilano Saldin, and his

  12. John Adams' essential tremor.

    PubMed

    Louis, Elan D; Kavanagh, Patricia

    2005-12-01

    John Adams (1735-1826), one of the signers of the Declaration of Independence, was the second President of the United States. Adams had tremor for many years, about which little has been written. We examined John Adams' penmanship over a 62-year period and studied his correspondence and diaries. It is not clear when Adams' tremor began, although in a diary entry dated 6 December 1760, when Adams was 25 years old, there is evidence of low-amplitude kinetic tremor. The tremor continued in his written correspondence, becoming more persistent over time. Later in life, the clarity of his written correspondence diminished, with greater decomposition of characters and a reduction in the size of individual characters. This finding raises some speculation as to whether Adams could have been developing some parkinsonism, although the evidence in favor of this is not compelling. The most likely diagnosis was essential tremor.

  13. John McCain

    ERIC Educational Resources Information Center

    Phi Delta Kappan, 2008

    2008-01-01

    This article presents speeches describing John McCain's position on education posted on the McCain campaign's official web site, www.johnmccain.com. These include McCain's speech to LaRaza convention, July 14; McCain's speech to the NAACP, July 16; McCain's speech at the Greater Columbus (Ohio) Convention Center, May 15; and McCain's speech at…

  14. John McCain

    ERIC Educational Resources Information Center

    Phi Delta Kappan, 2008

    2008-01-01

    This article presents speeches describing John McCain's position on education posted on the McCain campaign's official web site, www.johnmccain.com. These include McCain's speech to LaRaza convention, July 14; McCain's speech to the NAACP, July 16; McCain's speech at the Greater Columbus (Ohio) Convention Center, May 15; and McCain's speech at…

  15. Fall Protection Introduction, #33462

    SciTech Connect

    Chochoms, Michael

    2016-06-23

    The proper use of fall prevention and fall protection controls can reduce the risk of deaths and injuries caused by falls. This course, Fall Protection Introduction (#33462), is designed as an introduction to various types of recognized fall prevention and fall protection systems at Los Alamos National Laboratory (LANL), including guardrail systems, safety net systems, fall restraint systems, and fall arrest systems. Special emphasis is given to the components, inspection, care, and storage of personal fall arrest systems (PFASs). This course also presents controls for falling object hazards and emergency planning considerations for persons who have fallen.

  16. JOHN W. YOUNG - MISC. - CAPE - medical exam

    NASA Image and Video Library

    1965-03-24

    S65-22672 (21 March 1965) --- Astronaut John W. Young, pilot for the Gemini-Titan 3 mission, undergoes an ear, nose and throat examination by Dr. L. Ballenberger, U.S. Navy captain. The examination took place during the physical given to the GT-3 crew two days before launch.

  17. Every Day Is Mathematical

    ERIC Educational Resources Information Center

    Barger, Rita H.; Jarrah, Adeeb M.

    2012-01-01

    March 14 is special because it is Pi Day. Mathematics is celebrated on that day because the date, 3-14, replicates the first three digits of pi. Pi-related songs, websites, trivia facts, and more are at the fingertips of interested teachers and students. Less celebrated, but still fairly well known, is National Metric Day, which falls on October…

  18. Every Day Is Mathematical

    ERIC Educational Resources Information Center

    Barger, Rita H.; Jarrah, Adeeb M.

    2012-01-01

    March 14 is special because it is Pi Day. Mathematics is celebrated on that day because the date, 3-14, replicates the first three digits of pi. Pi-related songs, websites, trivia facts, and more are at the fingertips of interested teachers and students. Less celebrated, but still fairly well known, is National Metric Day, which falls on October…

  19. 2012 Diversity Day

    NASA Image and Video Library

    2012-10-31

    John C. Stennis Space Center employees enjoyed 2012 Diversity Day activities Oct. 31. During the day, Stennis employees were able to visit cultural exhibits and participate such events as an employee talent showcase, a car/motorcycle show, Stennis 'Family Feud' contests and a cultural dress parade.

  20. 2012 Diversity Day

    NASA Image and Video Library

    2012-10-31

    John C. Stennis Space Center employees enjoyed 2012 Diversity Day activities Oct. 31. The day's color-filled schedule included an employee talent showcase, a car/motorcycle show, Stennis 'Family Feud' contests, a cultural dress parade, food vendors and various cultural exhibits.

  1. Improving the capture of fall events in hospitals: combining a service for evaluating inpatient falls with an incident report system.

    PubMed

    Shorr, Ronald I; Mion, Lorraine C; Chandler, A Michelle; Rosenblatt, Linda C; Lynch, Debra; Kessler, Lori A

    2008-04-01

    To determine the utility of a fall evaluation service to improve the ascertainment of falls in acute care. Six-month observational study. Sixteen adult nursing units (349 beds) in an urban, academically affiliated, community hospital. Patients admitted to the study units during the study period. Nursing staff identifying falls were instructed to notify, using a pager, a trained nurse "fall evaluator." Fall evaluators provided 24-hour-per-day 7-day-per-week coverage throughout the study. Data on patient falls gathered by fall evaluators were compared with falls data obtained through the hospital's incident reporting system. During 51,180 patient-days of observation, 191 falls were identified according to incident reports (3.73 falls/1,000 patient-days), whereas the evaluation service identified 228 falls (4.45 falls/1,000 patient-days). Combining falls reported from both data sources yielded 266 falls (5.20 falls/1,000 patient-days), a 39% relative rate increase compared with incident reports alone (P<.001). For falls with injury, combining data from both sources yielded 79 falls (1.54 injurious falls/1,000 patient-days), compared with 57 falls (1.11 injurious falls/1,000 patient-days) filed in incident reports--a 28% increase (P=.06). In the 16 nursing units, the relative percentage increase of captured fall events using the combined data sources versus the incident reporting system alone ranged from 13% to 125%. Incident reports significantly underestimate both injurious and noninjurious falls in acute care settings and should not be used as the sole source of data for research or quality improvement initiatives.

  2. Scholarship in Teaching and Learning: An Interview with John Mitterer

    ERIC Educational Resources Information Center

    Daniel, David B.

    2009-01-01

    John Mitterer earned his PhD in cognitive psychology from McMaster University. Like many teaching professors, his career took an unexpected turn early on when he was hired to teach introductory psychology at Brock University, near Niagara Falls, in Ontario, Canada. It was love at first lecture. He never left the course and now, as a full professor…

  3. Scholarship in Teaching and Learning: An Interview with John Mitterer

    ERIC Educational Resources Information Center

    Daniel, David B.

    2009-01-01

    John Mitterer earned his PhD in cognitive psychology from McMaster University. Like many teaching professors, his career took an unexpected turn early on when he was hired to teach introductory psychology at Brock University, near Niagara Falls, in Ontario, Canada. It was love at first lecture. He never left the course and now, as a full professor…

  4. What Ever Happened to . . . John Adams High School?

    ERIC Educational Resources Information Center

    Doremus, Richard R.

    1981-01-01

    First in a series, this article describes the rise and fall of John Adams High School, an experimental school in Portland (Oregon) that was recently closed after 12 years of operation. The experiences of those who tried to make the experiment work may help others interested in educational innovation. (WD)

  5. Remember John Holt and "How Children Fail?" A Book Review

    ERIC Educational Resources Information Center

    Costley, Kevin C.

    2006-01-01

    In the book, "How Children Fail", John Holt simply but honestly records classroom interactions in a refreshing, realistic and humorous style of delivery. Many of Holt's real stories have to do with teachers often falling into the trap of asking students questions and looking only for "right answers." Holt's main thrust is child failure in a…

  6. John Campbell Begg

    NASA Astrophysics Data System (ADS)

    Campbell, Robert

    2002-03-01

    John Campbell Begg born in Dunedin in 1876 was the son of Alexander Campbell Begg and Katherine Begg, early Otago settlers. He studied physics and philosophy at the University of Otago before turning to business and rural pursuits. He died in Dunedin in 1965 age 89. The Begg family were foundation members of the Otago Astronomical Society. Visits to the Tanna Hill Observatory were made in 1915. The astronomical observatory which stands in Robin Hood Park, Roslyn, Dunedin bears his name; Beverly Begg Observatory

  7. John H Glenn Jr.

    NASA Image and Video Library

    1962-02-20

    Project Mercury astronaut John H. Glenn Jr., enters the Friendship 7 spacecraft during the last part of the countdown on Feb. 20, 1962. At 9:47 a.m. EST, the Atlas launch vehicle lifted the spacecraft into orbit for a three-orbit mission lasting four hours, 55 minutes and 23 seconds. Glenn and his spacecraft were recovered by the destroyer Noa just 21 minutes after landing in the Atlantic near Grand Turk Island, to successfully complete the nation's first manned orbital flight.

  8. Scientific memorial for John Bahcall

    NASA Astrophysics Data System (ADS)

    McDonald, A. B.

    2006-05-01

    With the passing of John N. Bahcall in August, 2005, our field has lost a pioneer, innovator, mentor and friend. John has made many contributions to the fields of astrophysics and neutrino physics. In this memorial, I will primarily trace John's many contributions to neutrino physics and solar physics and indicate ways that he has displayed strong leadership during his extraordinary scientific career.

  9. Obituary: John W. Firor (1927-2007)

    NASA Astrophysics Data System (ADS)

    Gilman, Peter A.

    2009-12-01

    scientific division of NCAR (Roberts made it a requirement if he was to be NCAR Director). He chose John to be the new HAO Director. John was 33 then; his leadership potential was recognized very early. While Director of HAO, John presided over a very active scientific program that focused on non-equilibrium thermodynamics, radiative transfer, plasma physics, coronal spectroscopy, geomagnetism, physics of the Earth's upper atmosphere, and solar activity. Prominent scientists such as Jack Evans, Sydney Chapman, Gene Parker, Leo Goldberg and Donald Menzel visited to share their insights and enthusiasm with the HAO staff. John was also an active participant in HAO's well-known solar eclipse expeditions, traveling to New Guinea and to Lake Chad in Africa. Late in his tenure as HAO Director, he took the lead in helping to improve the involvement of the AAS in solar physics, and solar physicists in the AAS. Having led the AAS committee that planned its birth, he was the founding chair of the new Solar Physics Division. Much less importantly, he gave me a summer position in 1966 when I was joining the faculty at CU--that is when I first met John. In 1968, John became the Director of NCAR when Walter Roberts decided to split the directorship from the Presidency of UCAR. As NCAR Director, John had responsibility for a vastly broadened program compared to his HAO days. NCAR, the largest NSF supported research center, conducted research covering all of atmospheric sciences, as well as oceanography and solar-terrestrial physics. It also provided major observational and computational facilities to the atmospheric sciences community. John showed very quickly he understood and could guide all of it. I came to know John best during this period, because in 1971 he chose me to head the Advanced Study Program, which supported (and still supports) postdoctoral and graduate education. In that time, budgets were good, and NCAR was a relatively collegial, informal place. But in December 1973, that

  10. Activities commemorating John B. Herrington as first Native American astronaut

    NASA Technical Reports Server (NTRS)

    2002-01-01

    KENNEDY SPACE CENTER, FLA. -- The Chickasaw Dance Troupe performs an Honor Dance for John Herrington's parents during the Native American Ceremony at the Rocket Garden in the KSC Visitor Complex. The ceremony was part of several days' activities commemorating John B. Herrington as the first tribally enrolled Native American astronaut to fly on a Shuttle mission. Herrington is a Mission Specialist on STS-113.

  11. Southeast Elevation, Attic Stair Nosing, Day Room Fireplace Details, Day ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Southeast Elevation, Attic Stair Nosing, Day Room Fireplace Details, Day Room Mantel Shelf, Northeast Elevation - National Home for Disabled Volunteer Soldiers - Battle Mountain Sanitarium, Ward 4, 500 North Fifth Street, Hot Springs, Fall River County, SD

  12. JOHN MUIR WILDERNESS, CALIFORNIA.

    USGS Publications Warehouse

    Dellinger, David A.; Johnson, Frederick L.

    1984-01-01

    The mineral survey of the John Muir Wilderness, California revealed eight areas of probable and substantiated potential for the occurrence of mineral resources. Tungsten, with accompanying resources of gold, copper, silver, and molybdenum, is found along contacts between granitic rocks and metamorphosed calcareous sedimentary rocks; it is estimated that more than 1 million tons of demonstrated tungsten resources exist in areas of sustantiated resource potential within the wilderness. Resources of gold, silver, lead, copper, zinc, molydenum, and cobalt, occur in small deposits not associated with tungsten; however, the known deposits of these commodities are small and the possibility of the occurrence of larger ones is unlikely. The geologic setting precludes the presence of fossil fuel resources.

  13. Monitoring and Evaluation of Smolt Migration in the Columbia Basin, Volume XIV; Evaluation of 2006 Prediction of the Run-Timing of Wild and Hatchery-Reared Salmon and Steelhead at Rock Island, Lower Granite, McNary, John Day and Bonneville Dams using Program Real Time, Technical Report 2006.

    SciTech Connect

    Griswold, Jim

    2007-01-01

    Program RealTime provided monitoring and forecasting of the 2006 inseason outmigrations via the internet for 32 PIT-tagged stocks of wild ESU chinook salmon and steelhead to Lower Granite and/or McNary dams, one PIT-tagged hatchery-reared ESU of sockeye salmon to Lower Granite Dam, and 20 passage-indexed runs-at-large, five each to Rock Island, McNary, John Day, and Bonneville Dams. Twenty-four stocks are of wild yearling chinook salmon which were captured, PIT-tagged, and released at sites above Lower Granite Dam in 2006, and have at least one year's historical migration data previous to the 2006 migration. These stocks originate in drainages of the Salmon, Grande Ronde and Clearwater Rivers, all tributaries to the Snake River, and are subsequently detected through the tag identification and monitored at Lower Granite Dam. In addition, seven wild PIT-tagged runs-at-large of Snake or Upper Columbia River ESU salmon and steelhead were monitored at McNary Dam. Three wild PIT-tagged runs-at-large were monitored at Lower Granite Dam, consisting of the yearling and subyearling chinook salmon and the steelhead trout runs. The hatchery-reared PIT-tagged sockeye salmon stock from Redfish Lake was monitored outmigrating through Lower Granite Dam. Passage-indexed stocks (stocks monitored by FPC passage indices) included combined wild and hatchery runs-at-large of subyearling and yearling chinook, coho, and sockeye salmon, and steelhead trout forecasted to Rock Island, McNary, John Day, and Bonneville Dams.

  14. Monitoring and Evaluation of Smolt Migration in the Columbia Basin : Volume XV : Evaluation of the 2007 Predictions of the Run-Timing of Wild and Hatchery-Reared Salmon and Steelhead Smolts to Rock Island, Lower Granite, McNary, John Day, and Bonneville Dams using Program RealTime.

    SciTech Connect

    Griswold, Jim; Townsend, Richard L.; Skalski, John R.

    2008-12-01

    Program RealTime provided monitoring and forecasting of the 2007 inseason outmigrations via the internet for 26 PIT-tagged stocks of wild ESU Chinook salmon and steelhead to Lower Granite and/or McNary dams, one PIT-tagged hatchery-reared ESU of sockeye salmon to Lower Granite Dam, one PIT-tagged wild stock of sockeye salmon to McNary Dam, and 20 passage-indexed runs-at-large, five each to Rock Island, McNary, John Day, and Bonneville dams. Nineteen stocks are of wild yearling Chinook salmon which were captured, PIT-tagged, and released at sites above Lower Granite Dam in 2007 and have at least one year's historical migration data previous to the 2007 migration. These stocks originate in 19 tributaries of the Salmon, Grande Ronde and Clearwater Rivers, all tributaries to the Snake River, and are subsequently detected through tag identification and monitored at Lower Granite Dam. Seven wild PIT-tagged runs-at-large of Snake or Upper Columbia River ESU salmon and steelhead were monitored at McNary Dam. Three wild PIT-tagged runs-at-large were monitored at Lower Granite Dam, consisting of the yearling and subyearling Chinook salmon and the steelhead runs. The hatchery-reared PIT-tagged sockeye salmon stock from Redfish Lake was monitored outmigrating through Lower Granite Dam. Passage-indexed stocks (stocks monitored by FPC passage indices) included combined wild and hatchery runs-at-large of subyearling and yearling Chinook, coho, and sockeye salmon, and steelhead forecasted to Rock Island, McNary, John Day, and Bonneville dams.

  15. Astronaut John Glenn dons space suit during preflight operations

    NASA Technical Reports Server (NTRS)

    1964-01-01

    Astronaut John Glenn dons space suit during preflight operations at Cape Canaveral, February 20, 1962, the day he flew his Mercury-Atlas 6 spacecraft, Friendship 7, into orbital flight around the Earth.

  16. 1983 AGU Fall Meeting Report

    NASA Astrophysics Data System (ADS)

    In only 5 days the AGU 1983 Fall Meeting in San Francisco accommodated more than 3100 attendees and more than 2100 papers. Each of the special, all-Union sessions attracted crowds of close to 1100 persons. Except for the 1982 Fall Meeting, which covered 8 days and included the American Society of Limnology and Oceanography (ASLO) Winter Meeting, 1983's was the largest AGU Fall Meeting ever.The large number of presentaions at the 1983 meeting was handled efficiently by assigning more than 30% of the papers to poster sessions, which were to many participants the highlight of the meeting. Poster presentations are becoming extremely good, and some of the more spirited sessions make many oral presentations seem pale in comparison. The sight of some of the world's leading geophysicists chatting over a poster paper with a student attested to one of the advantages of this type of presentation.

  17. HOPE THROUGH DOING. JOHN DAY BOOKS IN SPECIAL EDUCATION SERIES.

    ERIC Educational Resources Information Center

    HEARD, J. NORMAN

    THE AUTHOR RELATES HOW HE AND HIS WIFE LEARNED ABOUT MENTAL RETARDATION IN EACH OF THEIR THREE CHILDREN, HOW THEY REACTED, AND HOW THEY TRIED TO COPE WITH THE SITUATION. HE DESCRIBES THEIR EXPERIENCES IN ATTEMPTING TO BUILD A FUTURE FOR THEIR CHILDREN BY HELPING TO ORGANIZE SEVERAL PARENT ASSOCIATIONS, CREATE THE FIRST VOCATIONAL TRAINING CENTER…

  18. HOPE THROUGH DOING. JOHN DAY BOOKS IN SPECIAL EDUCATION SERIES.

    ERIC Educational Resources Information Center

    HEARD, J. NORMAN

    THE AUTHOR RELATES HOW HE AND HIS WIFE LEARNED ABOUT MENTAL RETARDATION IN EACH OF THEIR THREE CHILDREN, HOW THEY REACTED, AND HOW THEY TRIED TO COPE WITH THE SITUATION. HE DESCRIBES THEIR EXPERIENCES IN ATTEMPTING TO BUILD A FUTURE FOR THEIR CHILDREN BY HELPING TO ORGANIZE SEVERAL PARENT ASSOCIATIONS, CREATE THE FIRST VOCATIONAL TRAINING CENTER…

  19. Microbarograph - ESRL Hi-Res Microbarograph, John Day - Raw Data

    DOE Data Explorer

    McCaffrey, Katherine

    2017-07-13

    High-precision barometers (Paroscientific 6000-16B-IS) combined with Nishiyama-Bedard Quad Disk pressure probes, measuring pressure (mb) at surface, nominally 2 m above ground level. Data are sampled at 20 Hz for potential studies of turbulence. The sensors' high accuracy will make these useful for determining horizontal pressure gradients and their relation to wind ramp events, as well as the temporal variability of pressure associated with mountain wakes and waves.

  20. Microwave Radiometer - UND Radiometrics MWR, John Day - Reviewed Data

    DOE Data Explorer

    Leo, Laura

    2017-03-31

    The present dataset contains the post-reprocessed level1 and level2 data files from November 2015 to May 2016. The original raw dataset's (mwr.z02.00) purpose was to monitor real-time profiles of temperature (K), water vapor (gm-3), relative humidity (%), and liquid water (gm-3) up to 10 km.

  1. John Herschel's Graphical Method

    NASA Astrophysics Data System (ADS)

    Hankins, Thomas L.

    2011-01-01

    In 1833 John Herschel published an account of his graphical method for determining the orbits of double stars. He had hoped to be the first to determine such orbits, but Felix Savary in France and Johann Franz Encke in Germany beat him to the punch using analytical methods. Herschel was convinced, however, that his graphical method was much superior to analytical methods, because it used the judgment of the hand and eye to correct the inevitable errors of observation. Line graphs of the kind used by Herschel became common only in the 1830s, so Herschel was introducing a new method. He also found computation fatiguing and devised a "wheeled machine" to help him out. Encke was skeptical of Herschel's methods. He said that he lived for calculation and that the English would be better astronomers if they calculated more. It is difficult to believe that the entire Scientific Revolution of the 17th century took place without graphs and that only a few examples appeared in the 18th century. Herschel promoted the use of graphs, not only in astronomy, but also in the study of meteorology and terrestrial magnetism. Because he was the most prominent scientist in England, Herschel's advocacy greatly advanced graphical methods.

  2. John Bartlett and bioterrorism.

    PubMed

    Henderson, D A

    2014-09-15

    Until 1997, the subject of bioterrorism was not discussed within the medical community and deliberately ignored in national planning efforts. Biological weapons were regarded as "morally repulsive." This complacency stemmed from a 1972 Biological Weapons Convention where all countries agreed to cease offensive biological weapons research. In the 1990s, however, the Soviet Union was discovered to have an extensive bioweapons program and a Japanese religious cult sought to launch an anthrax attack on Tokyo. Biological weapons such as smallpox and anthrax had the potential to cause a national catastrophe. However, little was done until John Bartlett in 1997 led a symposium and program to educate the medical community and the country of the need for definitive bioweapons programs. It was highly persuasive and received a final stimulus when the anthrax attack occurred in the United States in 2001. © The Author 2014. Published by Oxford University Press on behalf of the Infectious Diseases Society of America. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

  3. Searching for John Goodricke

    NASA Astrophysics Data System (ADS)

    French, Linda M.

    2010-01-01

    John Goodricke (1764-1786) is one of the most intriguing and enigmatic figures in the history of astronomy. Deaf from the age of five, his observations of the light variation of Algol brought him acclaim and the Copley Medal of the Royal Society by the age of nineteen. Together with his neighbor, mentor, and distant relative Edward Pigott, he went on to discover and quantify the light variations of other stars, including Delta Cephei. Goodricke's careful accounts of his observations, and their accuracy, remain a model of clear scientific thinking and reporting. Goodricke's career was short, as was his time on Earth: he died before his 22nd birthday. He left few personal notes or letters, and even many basic circumstances of his life have been misunderstood or misinterpreted. I will discuss Goodricke's apparent change of mind regarding the variations of Algol. I will further describe recent research into his family circumstances and into the allegation advanced by Zdenek Kopal in the 1980s that Goodricke was buried apart from his family because they were ashamed of his deafness.

  4. John M. Eisenberg, MD.

    PubMed

    Eisenberg, J M

    1995-08-01

    The complicated interaction between government, academic medical centers, health care payers, and burgeoning market forces has tested the leadership skills of a generation of academicians with little formal training in economics. The emergence of a new breed of physician investigator with solid business credentials has therefore proved attractive to many segments of the medical community. John M. Eisenberg received his MD from Washington University in 1972, his MBA from the Wharton School in 1976, and shortly thereafter headed the division of general internal medicine at the University of Pennsylvania. In addition to championing the role of the generalist in health care delivery, Eisenberg has also played a major part in the reformation of Medicare reimbursement. He has been a commissioner on the Congressional Physician Payment Review Commission since 1986, serving as chairman since 1993. After assuming the chairmanship of the department of medicine at Georgetown University in 1992, Eisenberg served as an advisor to the Clinton administration during its efforts towards national health care reform. Interviewed in his office in Georgetown, Eisenberg reflected on the economic forces twisting post-graduate medical education, the role of non-physician providers in future health care delivery, and the evolving relationship between specialists and generalists.

  5. Historical Footage of John Glenn Friendship 7

    NASA Technical Reports Server (NTRS)

    1962-01-01

    The Friendship mission launch on the 20th day of February marked the first time that an American attempts to orbit the Earth. Historical footage of John Glenn's suit up, ride out to the launch pad, countdown, liftoff, booster engine cutoff, and separation of the booster engine escape tower is shown. Views of the Earth, Glenn's manual control of the electrical fly-by wire system, and the recovery of the landing vehicle from the ocean are presented.

  6. John Marshall: the making of true spectacles.

    PubMed Central

    Bryden, D. J.; Simms, D. L.

    1994-01-01

    In 1693 John Marshall of London devised a novel method of grinding batches of identical, good quality, lenses of a specified focal length. Its commendation by the Royal Society led to a trade war between Marshall and rivals in the Worshipful Company of Spectacle Makers. Despite initial opposition the method was rapidly adopted by London opticians and, though much modified, it forms the unrecognised basis of present day practice. Images p1714-a PMID:7819998

  7. Fall Risk is Not Black and White

    PubMed Central

    Kiely, Dan K.; Kim, Dae Hyun; Gross, Alden L.; Habtemariam, Daniel A.; Leveille, Suzanne G.; Li, Wenjun; Lipsitz, Lewis A.

    2015-01-01

    Objective To determine whether previously reported racial differences in fall rates between White and Black/African American is explained by differences in health status and neighborhood characteristics. Design Prospective cohort Setting Community Participants The study included 550 White and 116 Black older adults in the Greater Boston area (mean age: 78 years; 36% men) who were English-speaking, able to walk across a room, and without severe cognitive impairment. Measurements Falls were prospectively reported using monthly fall calendars. The location of each fall and fall-related injuries were asked during telephone interviews. At baseline, we assessed risk factors for falls, including sociodemographic characteristics, physiologic risk factors, physical activity, and community-level characteristics. Results Over the mean follow-up of 1,048 days, 1,539 falls occurred (incidence: 806/1,000 person-years). Whites were more likely than Blacks to experience any falls (867 versus 504 falls per 1,000 person-years; RR [95% CI]: 1.77 [1.33, 2.36]), outdoor falls (418 versus 178 falls per 1,000 person-years; 1.78 [1.08, 2.92]), indoor falls (434 versus 320 falls per 1,000 person-years; 1.44 [1.02, 2.05]), and injurious falls (367 versus 205 falls per 1,000 person-years; 1.79 [1.30, 2.46]). With exception of injurious falls, higher fall rates in Whites than Blacks were substantially attenuated with adjustment for risk factors and community-level characteristics: any fall (1.24 [0.81, 1.89]), outdoor fall (1.57 [0.86, 2.88]), indoor fall (1.08 [0.64, 1.81]), and injurious fall (1.77 [1.14, 2.74]). Conclusion Our findings suggest that the racial differences in fall rates may be largely due to confounding by individual-level and community-level characteristics. PMID:26855845

  8. Relationship between subjective fall risk assessment and falls and fall-related fractures in frail elderly people

    PubMed Central

    2011-01-01

    Background Objective measurements can be used to identify people with risks of falls, but many frail elderly adults cannot complete physical performance tests. The study examined the relationship between a subjective risk rating of specific tasks (SRRST) to screen for fall risks and falls and fall-related fractures in frail elderly people. Methods The SRRST was investigated in 5,062 individuals aged 65 years or older who were utilized day-care services. The SRRST comprised 7 dichotomous questions to screen for fall risks during movements and behaviours such as walking, transferring, and wandering. The history of falls and fall-related fractures during the previous year was reported by participants or determined from an interview with the participant's family and care staff. Results All SRRST items showed significant differences between the participants with and without falls and fall-related fractures. In multiple logistic regression analysis adjusted for age, sex, diseases, and behavioural variables, the SRRST score was independently associated with history of falls and fractures. Odds ratios for those in the high-risk SRRST group (≥ 5 points) compared with the no risk SRRST group (0 point) were 6.15 (p < 0.01) for a single fall, 15.04 (p < 0.01) for recurrent falls, and 5.05 (p < 0.01) for fall-related fractures. The results remained essentially unchanged in subgroup analysis accounting for locomotion status. Conclusion These results suggest that subjective ratings by care staff can be utilized to determine the risks of falls and fall-related fractures in the frail elderly, however, these preliminary results require confirmation in further prospective research. PMID:21838891

  9. Evaluation of Sensor Technology to Detect Fall Risk and Prevent Falls in Acute Care.

    PubMed

    Potter, Patricia; Allen, Kelly; Costantinou, Eileen; Klinkenberg, William Dean; Malen, Jill; Norris, Traci; O'Connor, Elizabeth; Roney, Wilhemina; Tymkew, Heidi Hahn; Wolf, Laurie

    2017-08-01

    Sensor technology that dynamically identifies hospitalized patients' fall risk and detects and alerts nurses of high-risk patients' early exits out of bed has potential for reducing fall rates and preventing patient harm. During Phase 1 (August 2014-January 2015) of a previously reported performance improvement project, an innovative depth sensor was evaluated on two inpatient medical units to study fall characteristics. In Phase 2 (April 2015-January 2016), a combined depth and bed sensor system designed to assign patient fall probability, detect patient bed exits, and subsequently prevent falls was evaluated. Fall detection depth sensors remained in place on two medicine units; bed sensors used to detect patient bed exits were added on only one of the medicine units. Fall rates and fall with injury rates were evaluated on both units. During Phase 2, the designated evaluation unit had 14 falls, for a fall rate of 2.22 per 1,000 patient-days-a 54.1% reduction compared with the Phase 1 fall rate. The difference in rates from Phase 1 to Phase 2 was statistically significant (z = 2.20; p = 0.0297). The comparison medicine unit had 30 falls-a fall rate of 4.69 per 1,000 patient-days, representing a 57.9% increase as compared with Phase 1. A fall detection sensor system affords a level of surveillance that standard fall alert systems do not have. Fall prevention remains a complex issue, but sensor technology is a viable fall prevention option. Copyright © 2017 The Joint Commission. Published by Elsevier Inc. All rights reserved.

  10. Obituary: John Louis Perdrix, 1926-2005

    NASA Astrophysics Data System (ADS)

    Orchiston, D. Wayne

    2006-12-01

    journals appeared under the banner of his own publishing house, Astral Press, until 2005 when JAH2 was transferred to the Centre of Astronomy at James Cook University. When cancer was first diagnosed, this did not deter John, and he continued to pursue his astronomical and editorial interests. Early in 2005 the cancer was in remission and John decided to make one final overseas trip, a long-anticipated visit to St. Petersburg. It was while he was returning to Australia that the illness aggressively reappeared, and he was taken off the airplane at Dubai and died peacefully in Rashid Hospital three days later. He was just three days short of his seventy-ninth birthday. Always the consummate gentleman, John Perdrix had a keen sense of humor and was wonderful company. He will be greatly missed by all who knew him. Our condolences go to his six children, Louise, John, Timothy, Fleur, Lisa and Angella.

  11. Public events at Fall Meeting 2012

    NASA Astrophysics Data System (ADS)

    Holm Adamec, Bethany

    2012-11-01

    Three much-anticipated events at Fall Meeting are AGU's family science programs, which take place the Sunday before Fall Meeting begins. Beginning at noon on 2 December, the public lecture will be given by Michael Meyer, John Grotzinger, and Rebecca Williams. These three NASA scientists are working with the rover Curiosity, which is currently exploring Mars. They will engage the public in a discussion of Mars exploration and the latest activities of the most sophisticated explorer ever sent to another planet. The panelists will discuss the hopes and excitement of exploring Mars through a robot's eyes, nose, taste, and touch.

  12. Marcel Breuer at Saint John's

    ERIC Educational Resources Information Center

    Carlson, Scott

    2008-01-01

    A visitor to Saint John's University and Saint John's Abbey, in north-central Minnesota, sees something of Gothic heritage while standing in front of the abbey church, designed and built around 1960. The church's 112-foot campanile--a trapezoidal slab made of 2,500 tons of steel and concrete--stands boldly in front of a huge concrete honeycomb…

  13. Marcel Breuer at Saint John's

    ERIC Educational Resources Information Center

    Carlson, Scott

    2008-01-01

    A visitor to Saint John's University and Saint John's Abbey, in north-central Minnesota, sees something of Gothic heritage while standing in front of the abbey church, designed and built around 1960. The church's 112-foot campanile--a trapezoidal slab made of 2,500 tons of steel and concrete--stands boldly in front of a huge concrete honeycomb…

  14. The Fall and Fall of Gary Hart.

    ERIC Educational Resources Information Center

    Rowland, Robert C.

    The fall of Gary Hart, brought about because of his indiscretions during the 1988 presidential campaign, should not be treated exclusively as a consequence of Hart's moral failings. Rather, the fall of Hart can be traced to a complex of factors including bad judgment, the near total control that the press exercises over the political agenda, and…

  15. Day to Day

    ERIC Educational Resources Information Center

    Jurecki, Dennis

    2006-01-01

    A clean, healthy and safe school provides students, faculty and staff with an environment conducive to learning and working. However, budget and staff reductions can lead to substandard cleaning practices and unsanitary conditions. Some school facility managers have been making the switch to a day-schedule to reduce security and energy costs, and…

  16. Day to Day

    ERIC Educational Resources Information Center

    Jurecki, Dennis

    2006-01-01

    A clean, healthy and safe school provides students, faculty and staff with an environment conducive to learning and working. However, budget and staff reductions can lead to substandard cleaning practices and unsanitary conditions. Some school facility managers have been making the switch to a day-schedule to reduce security and energy costs, and…

  17. Fall 2014 Data-Intensive Systems

    DTIC Science & Technology

    2014-10-29

    2014 Carnegie Mellon University Fall 2014 Data-Intensive Systems Software Engineering Institute Carnegie Mellon University Pittsburgh, PA... Systems 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Klein /John 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK...Oct 2014 © 2014 Carnegie Mellon University Big Data Systems NoSQL and horizontal scaling are changing architecture principles by creating

  18. Living Day by Day

    PubMed Central

    Kaplan, Rachel L.; Khoury, Cynthia El; Field, Emily R. S.; Mokhbat, Jacques

    2016-01-01

    We examined the meaning of living with HIV/AIDS among women in Lebanon. Ten women living with HIV/AIDS (WLWHA) described their experiences via semistructured in-depth interviews. They navigated a process of HIV diagnosis acceptance that incorporated six overlapping elements: receiving the news, accessing care, starting treatment, navigating disclosure decisions, negotiating stigma, and maintaining stability. Through these elements, we provide a framework for understanding three major themes that were constructed during data analysis: Stand by my side: Decisions of disclosure; Being “sick” and feeling “normal”: Interacting with self, others, and society; and Living day by day: focusing on the present. We contribute to the existing literature by providing a theoretical framework for understanding the process of diagnosis and sero-status acceptance among WLWHA. This was the first study of its kind to examine the meaning of living with HIV/AIDS among women in a Middle Eastern country. PMID:28462340

  19. Meteorite Falls in Morocco

    NASA Astrophysics Data System (ADS)

    Chennaoui Aoudjehane, H.

    2016-08-01

    The number of meteorite falls reported in Morocco since 2000 is highest than any other place compared to the other countries in the world, that call into question the efficiency of the randomly meteorite falls on Earth.

  20. Falls after stroke.

    PubMed

    Batchelor, Frances A; Mackintosh, Shylie F; Said, Catherine M; Hill, Keith D

    2012-08-01

    Falls are common at all stages after stroke, occurring in the acute, rehabilitative, and chronic phases. Consequences of falls include death or serious injury, minor injuries, functional limitations, reduced mobility and activity, and fear of falling. These consequences can have implications for independence and quality of life after stroke. The high frequency of falls may be due to a combination of existing falls risk factors prior to the stroke as well as impairments from the stroke, such as decreased strength and balance, hemineglect, perceptual problems, and visual problems. This paper reviews the magnitude of the problem of falls in people with stroke, highlights risk factors, and summarizes the limited randomized controlled trial evidence on falls prevention in this population. There is a need for further high quality research investigating the effectiveness of interventions to reduce falls and injury in people with stroke from onset through to the chronic stage. © 2012 The Authors. International Journal of Stroke © 2012 World Stroke Organization.

  1. John Beavan (1950-2012)

    NASA Astrophysics Data System (ADS)

    Wallace, Laura; Bilham, Roger; Darby, Desmond

    2013-01-01

    John Beavan passed away peacefully in Lower Hutt, New Zealand, on 19 November 2012 after having been diagnosed with cancer one year earlier. John's contributions to crustal deformation science, geodesy, and New Zealand's active tectonics were immense and form a legacy that will last many years. He is survived by his wife, Catherine (Cashy); his daughter Rhiannon; two step-daughters, Elli and Rosa; and his sister Sue. John also leaves a huge network of friends and colleagues around the world, all of whom will miss him greatly.

  2. First Aid: Falls

    MedlinePlus

    ... Your 1- to 2-Year-Old First Aid: Falls KidsHealth > For Parents > First Aid: Falls Print A A A en español Folleto de instructiones: Caídas (Falls) With all the running, climbing, and exploring kids ...

  3. Falls risk assessment.

    PubMed

    Gallacher, Rose

    2017-02-22

    What was the nature of the CPD activity, practice-related feedback and/or event and/or experience in your practice? The CPD article outlined the causes and consequences of falls for older patients. It discussed the falls risk assessment tools, and falls prevention measures.

  4. Fall Prevention: Simple Tips to Prevent Falls

    MedlinePlus

    ... of falls by improving strength, balance, coordination and flexibility. If you avoid physical activity because you're ... custom exercise program aimed at improving your balance, flexibility, muscle strength and gait. Consider changing your footwear ...

  5. Magic moments with John Bell

    SciTech Connect

    Bertlmann, Reinhold A.

    2015-07-15

    John Bell, with whom I had a fruitful collaboration and warm friendship, is best known for his seminal work on the foundations of quantum physics, but he also made outstanding contributions to particle physics and accelerator physics.

  6. John Bardeen, 1908-1991

    NASA Astrophysics Data System (ADS)

    Schrieffer, J. R.

    When one speaks with friends of John Bardeen they frequently use words such as brilliant, profound, practical, quiet, devoted, family, friends, golf, humor, wise, determined, generous and a man for all seasons…

  7. An Interview with John Wilson.

    ERIC Educational Resources Information Center

    Halstead, J. Mark; McLaughlin, Terence H.

    2000-01-01

    Presents an interview with John Wilson covering topics such as: addressing the people who influenced him, highlighting Wilson's career and home background, and providing discussions on his opinions related to religion, morality, moral education, and the concept of authority. (CMK)

  8. John Hunter and venereal disease.

    PubMed Central

    Wright, D. J.

    1981-01-01

    John Hunter's contribution to the understanding of venereal disease is reviewed. Hunter's evidence for the unitary nature of these diseases is examined and the advances he made in diagnosis, pathology, and management are considered. PMID:7018353

  9. John Adams - an outstanding career.

    PubMed

    Lewin, David

    2016-12-07

    A distinguished nurse, teacher, researcher and historian, John Adams was educated at Aylesbury Grammar School and graduated from Selwyn College, Cambridge, with a degree in theological and religious studies.

  10. Col John Boyds Innovative DNA

    DTIC Science & Technology

    2015-09-01

    September–October 2015 | 99 COMMENTARY Col John Boyd’s Innovative DNA Col Houston R. Cantwell, USAF Surprisingly, few Airmen have heard of Col John...ter traits enabled Boyd’s success? Borrowing from the book The Innovator’s DNA by Jeff Dyer, Hal Gregersen, and Clayton Christensen, this commentary...and Clayton M. Christensen, The Innovator’s DNA : Mastering the Five Skills of Disruptive Innovators (Boston: Harvard Business Press, 2011). 3. Ibid

  11. John locke on personal identity.

    PubMed

    Nimbalkar, Namita

    2011-01-01

    John Locke speaks of personal identity and survival of consciousness after death. A criterion of personal identity through time is given. Such a criterion specifies, insofar as that is possible, the necessary and sufficient conditions for the survival of persons. John Locke holds that personal identity is a matter of psychological continuity. He considered personal identity (or the self) to be founded on consciousness (viz. memory), and not on the substance of either the soul or the body.

  12. John F. Kennedy Space Center

    NASA Technical Reports Server (NTRS)

    2006-01-01

    The John F. Kennedy Space Center, America's spaceport, is located along Florida's eastern shore on Cape Canaveral. Established as NASA's Launch Operations Center on July 1, 1962, the center has been the site of launching all U.S. human space flight missions, from the early days of Project Mercury to the space shuttle and the next generation of vehicles. In addition, the center is home to NASA's Launch Services Program, which coordinates all expendable vehicle launches carrying a NASA payload.

    With its 14 spectral bands from the visible to the thermal infrared wavelength region, and its high spatial resolution of 15 to 90 meters (about 50 to 300 feet), ASTER images Earth to map and monitor the changing surface of our planet.

    ASTER is one of five Earth-observing instruments launched December 18, 1999, on NASA's Terra satellite. The instrument was built by Japan's Ministry of Economy, Trade and Industry. A joint U.S./Japan science team is responsible for validation and calibration of the instrument and the data products.

    The broad spectral coverage and high spectral resolution of ASTER provides scientists in numerous disciplines with critical information for surface mapping, and monitoring of dynamic conditions and temporal change. Example applications are: monitoring glacial advances and retreats; monitoring potentially active volcanoes; identifying crop stress; determining cloud morphology and physical properties; wetlands evaluation; thermal pollution monitoring; coral reef degradation; surface temperature mapping of soils and geology; and measuring surface heat balance.

    The U.S. science team is located at NASA's Jet Propulsion Laboratory, Pasadena, Calif. The Terra mission is part of NASA's Science Mission Directorate.

    Size: 32.6 by 51.2 kilometers (20.2 by 32.2 miles) Location: 28.6 degrees North latitude, 80.6 degrees West longitude Orientation: North at top Image Data: ASTER bands 3, 2, and 1 Original Data Resolution: 15 meters (49

  13. Immobility and falls.

    PubMed

    Mahoney, J E

    1998-11-01

    Immobility is a common problem for hospitalized older adults. Excessive bed rest results in multiple adverse physiologic consequences and may contribute to functional decline and increased risk for falls in the hospital setting. About 2% of hospitalized older adults fall during hospitalization. Risk factors for in-hospital falls includes cognitive impairment, mobility impairment, specific diagnoses, multiple comorbidities, and psychotropic medications. Appropriate actions to prevent immobility and falls include increasing exercise and activity levels, improving the hospital environment, and decreasing the use of psychotropic medications. Bed alarms and increased supervision for high-risk patients also may help prevent falls.

  14. John Donovan Strong; 50 years in optics: introduction.

    PubMed

    Cook, L F; Sakai, H; Barron, L

    1982-01-15

    In March 1981 the Department of Physics and Astronomy of the University of Massachusetts held a two-day symposium on its Amherst campus to honor John Strong and to mark his retirement at the close of the 1981 academic year after 50 years of optics teaching and research. This introduction briefly reviews the symposium papers (published in this issue) that are a testimony to the respect and affection that the world of optics has for John Donovan Strong.

  15. Obituary: John J. Hillman, 1938-2006

    NASA Astrophysics Data System (ADS)

    Chanover, Nancy

    2007-12-01

    the last several years of his career he was a Co-Director of the College Park Scholars program at the University of Maryland. There he had an opportunity to share his love of science with college freshmen and provide them with unique educational experiences such as small seminars, individualized attention, and field trips. Even at Goddard, John maintained contact with numerous graduate students, many of whom he brought to Goddard as postdoctoral fellows funded through the National Research Council Resident Research Associateship Program. He was a natural mentor, providing leadership, advice, and friendship to the junior scientists who worked with him over the years. One of the most exciting things about John was that he had numerous interests outside of astronomy. He enjoyed painting, and was a copyist at the National Gallery of Art. He was a skilled floral designer and won floral design contests in addition to owning a flower shop with one of his daughters. He was a gourmet chef, and could make a delicious meal out of the most basic of ingredients. He loved to ski, travel, garden, work on old cars, and read thriller novels. Most significantly, though, John was a deeply dedicated family man. He frequently shared stories about his adventures with his wife of 47 years, Patricia, his five children, his twelve grandchildren, and their extended family. With all of the professional accolades and successes he had received by the time he retired from Goddard, he viewed his family as his most significant accomplishment. The astronomical community suffered a great loss in the passing of John Hillman. His commitment to professional service, his dedication to mentoring younger scientists, and his ability to bring together scientists from widely varying disciplines to work on a problem enabled him to make unique contributions to our field. Those of us who knew him miss his outgoing, friendly, inquisitive, and generous personality. John greeted each day with optimism, as a

  16. 2010 Stennis Day of Service

    NASA Image and Video Library

    2010-01-12

    Employees at NASA's John C. Stennis Space Center visit exhibits of volunteer organizations during their observance of Martin Luther King Jr. Day with a Day of Service on Jan. 12. During the day, Mississippi and Louisiana organizations visited the center to encourage employees to register and serve as volunteers for various community activities. The day's focus was emphasized again and again - great things can happen when individuals work together toward a common goal.

  17. 2010 Stennis Day of Service

    NASA Image and Video Library

    2010-01-12

    Rich Delgado, commanding officer of the Fleet Survey Team located at NASA's John C. Stennis Space Center, visits with Kertrina Watson Lewis, executive director of the HandsOn volunteer organization in New Orleans, during Day of Service activities Jan. 12. The Day of Service was part of the annual Martin Luther King Jr. Day observance at Stennis. During the day, Mississippi and Louisiana organizations visited the center to encourage employees to register and serve as volunteers for various community activities.

  18. 2010 Stennis Day of Service

    NASA Technical Reports Server (NTRS)

    2010-01-01

    Employees at NASA's John C. Stennis Space Center visit exhibits of volunteer organizations during their observance of Martin Luther King Jr. Day with a Day of Service on Jan. 12. During the day, Mississippi and Louisiana organizations visited the center to encourage employees to register and serve as volunteers for various community activities. The day's focus was emphasized again and again - great things can happen when individuals work together toward a common goal.

  19. PHYSICAL FUNCTION AND HISTORY OF FALLS

    PubMed Central

    I, Mangani; M, Cesari; A, Russo; G, Onder; C, Maraldi; V, Zamboni; N, Marchionni; R, Bernabei; M, Pahor; F, Landi

    2015-01-01

    Background and Aims Falls are a common cause of morbidity and mortality in the elderly, but the consequences of falls on physical function measures are still unclear. The present study explores the association between history of falls and physical function measures in older persons. Methods Data are from baseline evaluation of the ilSIRENTE study. Physical performance was assessed using the Short Physical Performance Battery (SPPB) and the 4-m walking test. Muscle strength was measured by hand grip strength. Functional status was assessed using the Basic and Instrumental Activities of Daily Living (ADLs and IADLs, respectively) scales. Self reported history of falls occurred during the previous 90 days was recorded. Analyses of covariance and linear regression models were performed to evaluate the relationship between history of falls and physical function measures. Results Mean age of participants (n=364) was 85.9 (SD=4.9) years. Fifty participants (15.9%) reported at least one fall event in the previous 90 days. Participants with history of falls had significantly lower adjusted means for the 4-m walking test (0.382 m/s) and the SPPB score (5.602) compared to non fallers (0.498 m/s and 6.780, respectively, all p< 0.05). No statistically significant association of hand grip strength, ADLs and IADLs scales with history of falls was reported after adjustment. Physical activity was the strongest confounder of the association between history of falls and physical function. Physically active participants had a significantly higher physical function compared to sedentary subjects, regardless of history of falls. Conclusions Physical performance measures, walking speed and SPPB in particular, are negatively associated with history of falls. PMID:18594191

  20. Minority Enrollment Trends, Catonsville Community College: Fall 84-Fall 88.

    ERIC Educational Resources Information Center

    Catonsville Community Coll., MD. Office of Institutional Research.

    The enrollment of minority students at Catonsville Community College (CCC) generally followed the same pattern of decline and growth as the student population as a whole between fall 1984 and fall 1989. Minority enrollments increased by 1.5% from fall 1984 to fall 1985, decreased by 12.2% in fall 1986, increased by 5.8% in fall 1987, and increased…

  1. Expedition 11 Launch Day

    NASA Image and Video Library

    2005-04-15

    Unidentified family members of NASA astronaut John Phillips waves offers up best wishes for a safe mission and a happy birthday prior to launch, Friday, April 15, 2005, aboard the Soyuz TMA-6 spacecraft from the Baikonur Cosmodrome in Kazakhstan for a two-day trip to the International Space Station where he will spend six months living in space. Photo Credit: (NASA/Bill Ingalls)

  2. 2015 Day of Remembrance

    NASA Image and Video Library

    2015-01-29

    LIGHTING A MEMORIAL CANDLE DURING THE JAN. 29 DAY OF REMEMBRANCE OBSERVANCE AT NASA'S MARSHALL SPACE FLIGHT CENTER ARE, FROM LEFT, PATRICK SCHEUERMANN, MARSHALL DIRECTOR; JOHN HONEYCUTT, DEPUTY MANAGER OF THE SPACE LAUNCH SYSTEM; AND RETIRED ASTRONAUT ROBERT “HOOT” GIBSON. THE CEREMONY IN BUILDING 4200 PAID TRIBUTE TO THE CREWS OF APOLLO 1 AND SPACE SHUTTLES CHALLENGER AND COLUMBIA, AS WELL AS OTHER NASA COLLEAGUES.

  3. Iowa Community Colleges Fall 2002 Credit Student Enrollment Report.

    ERIC Educational Resources Information Center

    Iowa State Dept. of Education, Des Moines. Div. of Community Colleges.

    The Iowa Community College System transmits fall enrollment data to the Department of Education after the 14th day of the fall term start date. Highlights from this fall 2002 report include: (1) the unduplicated credit headcount enrollment of 73,947 demonstrates an increase of 5,157 (7.5%) over the previous year's unduplicated credit headcount of…

  4. Meteorite falls in Africa

    NASA Astrophysics Data System (ADS)

    Khiri, Fouad; Ibhi, Abderrahmane; Saint-Gerant, Thierry; Medjkane, Mohand; Ouknine, Lahcen

    2017-10-01

    The study of meteorites provides insight into the earliest history of our solar system. From 1800, about the year meteorites were first recognized as objects falling from the sky, until December 2014, 158 observed meteorite falls were recorded in Africa. Their collected mass ranges from 1.4 g to 175 kg with the 1-10 kg cases predominant. The average rate of African falls is low with only one fall recovery per 1.35-year time interval (or 0.023 per year per million km2). This African collection is dominated by ordinary chondrites (78%) just like in the worldwide falls. The seventeen achondrites include three Martian meteorite falls (Nakhla of Egypt, Tissint of Morocco and Zagami of Nigeria). Observed Iron meteorite falls are relatively rare and represent only 5%. The falls' rate in Africa is variable in time and in space. The number of falls continues to grow since 1860, 80% of which were recovered during the period between 1910 and 2014. Most of these documented meteorite falls have been recovered from North-Western Africa, Eastern Africa and Southern Africa. They are concentrated in countries which have a large surface area and a large population with a uniform distribution. Other factors are also favorable for observing and collecting meteorite falls across the African territory, such as: a genuine meteorite education, a semi-arid to arid climate (clear sky throughout the year most of the time), croplands or sparse grasslands and possible access to the fall location with a low percentage of forest cover and dense road network.

  5. The Patient Who Falls

    PubMed Central

    Tinetti, Mary E.; Kumar, Chandrika

    2013-01-01

    Falls are common health events that cause discomfort and disability for older adults and stress for caregivers. Using the case of an older man who has experienced multiple falls and a hip fracture, this article, which focuses on community-living older adults, addresses the consequences and etiology of falls; summarizes the evidence on predisposing factors and effective interventions; and discusses how to translate this evidence into patient care. Previous falls; strength, gait, and balance impairments; and medications are the strongest risk factors for falling. Effective single interventions include exercise and physical therapy, cataract surgery, and medication reduction. Evidence suggests that the most effective strategy for reducing the rate of falling in community-living older adults may be intervening on multiple risk factors. Vitamin D has the strongest clinical trial evidence of benefit for preventing fractures among older men at risk. Issues involved in incorporating these evidence-based fall prevention interventions into outpatient practice are discussed, as are the trade-offs inherent in managing older patients at risk of falling. While challenges and barriers exist, fall prevention strategies can be incorporated into clinical practice. PMID:20085954

  6. Dr. John Richardson: Arctic Doctor

    PubMed Central

    Houston, C. Stuart

    1988-01-01

    Dr. John Richardson was foremost among a special breed of men, the surgeon-naturalists, one of whom accompanied every exploration party sent out by Great Britain. In addition to performing medical duties, the surgeon-naturalist was expected to identify and collect specimens of plants, animals, and rocks. Dr. Richardson was a member of two of the arctic expeditions led by Sir John Franklin, and participated in the search for the long-overdue third Franklin expedition. ImagesFigure 1 PMID:21253036

  7. Physiological development and migratory behavior of subyearling fall chinook salmon in the Columbia River

    USGS Publications Warehouse

    Tiffan, K.F.; Rondorf, D.W.; Wagner, P.G.

    2000-01-01

    We describe the migratory behavior and physiological development of subyearling fall chinook salmon Oncorhynchus tshawytscha migrating through John Day Reservoir on the Columbia River, Washington and Oregon. Fish were freeze-branded and coded-wire-tagged at McNary Dam, Oregon, from 1991 to 1994, to determine travel time to John Day Dam and subsequent adult contribution. Stepwise multiple regression showed that 47% of the variation in subyearling fall chinook salmon travel time was explained by the reciprocal of minimum flow and fish size. Smoltification, as measured by gill Na+-K+ adenosine triphosphatase (ATPase) activity, was not important in explaining variability in travel time of subyearling chinook salmon. Fish marked early in the out-migration generally traveled faster than middle and late migrants. Seawater challenges were used to describe physiological development and showed that osmoregulatory competence of premigrants in the Hanford Reach of the Columbia River increased with fish size and gill ATPase activity. Once active migrants began passing McNary Dam, fish generally had survival exceeding 90% and were able to regulate their blood plasma Na+ in seawater. Gill ATPase activity increased as premigrants, reared in nearshore areas of the Hanford Reach, reached a peak among active migrants in late June and early July then decreased through the remainder of the out-migration. Salinity preference also peaked in subyearling fall chinook salmon during late June to mid July in 1995. Return of adults from marked groups showed no consistent patterns that would suggest a survival advantage for any portion of the juvenile out-migration. Presumed wild migrants from the middle and late portions of the out-migration were primary contributors to all fisheries, except the Priest Rapids Hatchery. As such, fishery managers should take action to ensure the survival of these fish, especially because they migrate under more unfavorable environmental conditions than early

  8. Symposium: John Dewey: Patron Saint?

    ERIC Educational Resources Information Center

    New York University Education Quarterly, 1979

    1979-01-01

    James E. Wheeler, Mortimer Smith, Walter Feinberg, and Christiana M. Smith comment on the work of John Dewey and its relevance to modern educators. They respectively judge Dewey as significant and enduring, anti-intellectual, biased, and ambiguous. (Editor/SJL)

  9. An Interview with John Dixon.

    ERIC Educational Resources Information Center

    Durbin, William

    1987-01-01

    Relates a question-and-answer interview with British educator John Dixon that addressed such issues as Dixon's motivations for his book "Growth through English," his personal growth model of English instruction, his idea of a learning community, and his view of the school system in America. (JD)

  10. John Milton: A Research Guide.

    ERIC Educational Resources Information Center

    Van Noate, Judith, Comp.

    This handout is a guide to library resources in the J. Murrey Atkins Library at the University of North Carolina-Charlotte, for sources of criticism for the study of 17th-century British author John Milton. The guide is intended to help readers find critical and biographical information on Milton. It explains important reference sources in the…

  11. John Milton Oskison and Assimilation

    ERIC Educational Resources Information Center

    Larre, Lionel

    2013-01-01

    John Milton Oskison (1874-1947) was a Cherokee writer, journalist, and activist and the author of novels and biographies as well as numerous short stories, essays, and articles about a great variety of subjects. Oskison thought of himself as "an interpreter to the world, of the modern, progressive Indian." The kind of representation Oskison gave…

  12. John Milton's Rainbow: Sonnet XIX.

    ERIC Educational Resources Information Center

    Scher, Amy

    John Milton presented a wide spectrum of materials and ideas illuminating the literary landscape like a rainbow which critics and authors have been discussing for centuries. One example of the multiple layers of meaning in Milton's poems is found in Sonnet XIX, which can be useful for both forensic discussion as well as for composition…

  13. John James Audubon & the Turkey

    ERIC Educational Resources Information Center

    Hinshaw, Craig

    2012-01-01

    In the first half of the 1800s, John James Audubon roamed the wilds of America attempting to draw all the birds in their natural habitat. He published his life-sized paintings in a huge book entitled "Birds of America." Audubon developed a unique system of depicting the birds in natural poses, such as flying. After shooting the bird, he would wire…

  14. John Rawls and Affirmative Action.

    ERIC Educational Resources Information Center

    Nagel, Thomas

    2003-01-01

    Discusses the philosophy of John Rawls, asserting that although Rawls never wrote about affirmative action, his ideas are relevant to the issue. Rawls concentrated on "ideal theory," which he believed was the theory of what constituted a truly just society. He considered slavery and racial segregation paradigms of injustice. His ideal…

  15. An Interview with John Liontas

    ERIC Educational Resources Information Center

    Sadeghi, Karim

    2017-01-01

    John I. Liontas, Ph.D. is an associate professor of foreign languages, English for speakers of other languages (ESOL), and technology in education and second language acquisition (TESLA), and director and faculty of the TESLA doctoral program at the University of South Florida. Dr. Liontas is a distinguished thought leader, author, and…

  16. The Poetry of John Dewey

    ERIC Educational Resources Information Center

    Williams, Jerry L.

    2016-01-01

    This essay examines the poetry of John Dewey, 101 poems in total. Characteristic of the rhymed and metered poetry of the period, they show a very human side of Dewey. This analysis argues that many of his poems deal with existential themes--love, finitude, and God, for example. On a deeper level these poems are also show connections to Dewey's…

  17. John Wilson as Moral Educator

    ERIC Educational Resources Information Center

    Harrison, John L.

    1977-01-01

    The work of John Wilson, now teaching at Oxford University, as moral educator is summarized and evaluated. His rationalist humanistic approach is based on a componential characterization of the morally educated person. The rationale and conceptual status of the components is discussed. His position is compared to that of Peter McPhail, R. S.…

  18. John Milton Oskison and Assimilation

    ERIC Educational Resources Information Center

    Larre, Lionel

    2013-01-01

    John Milton Oskison (1874-1947) was a Cherokee writer, journalist, and activist and the author of novels and biographies as well as numerous short stories, essays, and articles about a great variety of subjects. Oskison thought of himself as "an interpreter to the world, of the modern, progressive Indian." The kind of representation Oskison gave…

  19. A Conversation with John Higham.

    ERIC Educational Resources Information Center

    Hackney, Sheldon; Higham, John

    1994-01-01

    Presents an interview by National Endowment for the Humanities chairman, Sheldon Hackney, with historian John Higham on multiculturalism and national identity. Contends that the centrifugal forces of national, ethnic, and religious diversity need countervailing forces to hold the nation together. (CFR)

  20. Symposium: John Dewey: Patron Saint?

    ERIC Educational Resources Information Center

    New York University Education Quarterly, 1979

    1979-01-01

    James E. Wheeler, Mortimer Smith, Walter Feinberg, and Christiana M. Smith comment on the work of John Dewey and its relevance to modern educators. They respectively judge Dewey as significant and enduring, anti-intellectual, biased, and ambiguous. (Editor/SJL)

  1. Action Learning in John Lewis

    ERIC Educational Resources Information Center

    Spencer, Chris

    2005-01-01

    A small group of training professionals within the John Lewis Partnership set up an action learning group about 2 years ago. The main aim was to explore the technique for our own learning and development. The timing and lifespan of the group reflected the generally strategic and long-term nature of our projects. One of these was to introduce…

  2. John Rawls and Affirmative Action.

    ERIC Educational Resources Information Center

    Nagel, Thomas

    2003-01-01

    Discusses the philosophy of John Rawls, asserting that although Rawls never wrote about affirmative action, his ideas are relevant to the issue. Rawls concentrated on "ideal theory," which he believed was the theory of what constituted a truly just society. He considered slavery and racial segregation paradigms of injustice. His ideal…

  3. The Poetry of John Dewey

    ERIC Educational Resources Information Center

    Williams, Jerry L.

    2016-01-01

    This essay examines the poetry of John Dewey, 101 poems in total. Characteristic of the rhymed and metered poetry of the period, they show a very human side of Dewey. This analysis argues that many of his poems deal with existential themes--love, finitude, and God, for example. On a deeper level these poems are also show connections to Dewey's…

  4. John G. Kemeny: Computing Pioneer.

    ERIC Educational Resources Information Center

    Steen, Lynn Arthur

    1983-01-01

    John G. Kemeny, co-author of the BASIC programing language and co-developer of the Dartmouth Time-Sharing System, is interviewed. He responds to questions on computer languages, the role of computer science, future uses of computers, and mathematics instruction. (MP)

  5. John Eliot in Recent Scholarship.

    ERIC Educational Resources Information Center

    Cogley, Richard W.

    1990-01-01

    Reviews the recent literature on John Eliot--seventeenth-century Massachusetts missionary, minister, and millenarian. Examines disagreements between Alden Vaughan's and Francis Jennings's interpretations of Eliot's missionary writings and Puritan-Indian relations. Discusses James Axtell's ethnohistorical interpretation of Eliot. Emphasizes the…

  6. John Dewey, Gothic and Modern

    ERIC Educational Resources Information Center

    Kaminsky, James S.

    2010-01-01

    It is argued here that understanding John Dewey's thought as that of a prodigal liberal or a fellow traveller does not capture the complexity of his work. It is also important to recognise the portion of his work that is "historie morale." In the very best sense it is epic, encapsulating the hopes and dreams of a history of the American people in…

  7. John Swales: Some Personal Reminiscences.

    ERIC Educational Resources Information Center

    Bhatia, Vijay

    1998-01-01

    The first doctoral student of linguist John Swales comments on three aspects of their advisor/advisee relationship: the relaxed atmosphere in which work was done; the collegial style of interaction; and the advisor's active participation with the student in the research process. (MSE)

  8. The Johns Hopkins Hospital Network

    PubMed Central

    Tolchin, Stephen G.; Barta, Wendy; Harkness, Kenneth

    1985-01-01

    The Johns Hopkins Hospital has initiated an ambitious program to apply modern technologies to the development of a new, comprehensive clinical information system. One component of this system is a networking technology for supporting the integration of diverse and functionally distinct information systems. This paper discusses the selection of the networking technology implemented at JHH, issues and problems, networking concepts, protocols and reliability.

  9. The Art of John Biggers

    ERIC Educational Resources Information Center

    Coy, Mary

    2010-01-01

    In their 2005 exhibit of John Biggers' work, the New Orleans Museum of Art described it as being inspired by "African art and culture, the injustices of a segregated United States, the stoic women in his own family, and the heroes of everyday survival." In this article, the author describes how her students reinterpreted Biggers' work.…

  10. An Interview with John Stokes.

    ERIC Educational Resources Information Center

    Becker, Ellen Bennett

    1996-01-01

    As teacher, musician, and performing artist, John Stokes has traveled widely in his efforts to promote awareness of the natural world and the integrity of indigenous peoples. In this interview, Stokes discusses life experiences that led him to establish the Tracking Project, a program that has taught traditional tracking and survival skills to…

  11. John Webster: a personal perspective.

    PubMed

    Fisher, Peter J

    2005-05-01

    A personal perspective of John Webster, with an emphasis of studies of aero-aquatic hyphomycetes and the techniques pioneered to enable them to be studied, illustrated by examples particularly from the genera with helicoid conidia, Helicodendron and Helicoon, showing flotation devices.

  12. John James Audubon & the Turkey

    ERIC Educational Resources Information Center

    Hinshaw, Craig

    2012-01-01

    In the first half of the 1800s, John James Audubon roamed the wilds of America attempting to draw all the birds in their natural habitat. He published his life-sized paintings in a huge book entitled "Birds of America." Audubon developed a unique system of depicting the birds in natural poses, such as flying. After shooting the bird, he would wire…

  13. John Dewey, Gothic and Modern

    ERIC Educational Resources Information Center

    Kaminsky, James S.

    2010-01-01

    It is argued here that understanding John Dewey's thought as that of a prodigal liberal or a fellow traveller does not capture the complexity of his work. It is also important to recognise the portion of his work that is "historie morale." In the very best sense it is epic, encapsulating the hopes and dreams of a history of the American people in…

  14. Learning From Falling

    ERIC Educational Resources Information Center

    Joh, Amy, S.; Adolph, Karen, E.

    2006-01-01

    Walkers fall frequently, especially during infancy. Children (15, 21, 27, 33, and 39 month-olds) and adults were tested in a novel foam pit paradigm to examine age-related changes in the relationship between falling and prospective control of locomotion. In trial 1, participants walked and fell into a deformable foam pit marked with distinct…

  15. Engineering Enrollments, Fall 1984.

    ERIC Educational Resources Information Center

    Ellis, R. A.

    1985-01-01

    Provides: (1) graduate and undergraduate enrollment data for 1984, including enrollment by curriculum and by institution; (2) a 10-year summary (fall 1975 to fall 1984); and (3) women and selected minorities in undergraduate engineering (1983-84). These and other enrollment data as well as enrollment trends are discussed. (JN)

  16. Experiments in Free Fall

    ERIC Educational Resources Information Center

    Art, Albert

    2006-01-01

    A model lift containing a figure of Albert Einstein is released from the side of a tall building and its free fall is arrested by elastic ropes. This arrangement allows four simple experiments to be conducted in the lift to demonstrate the effects of free fall and show how they can lead to the concept of the equivalence of inertial and…

  17. Liability for falls.

    PubMed

    Fiesta, J

    1998-03-01

    Reengineering of roles, inexperienced personnel and poor communications among departments has led to an increase in patient falls--a major source of liability. While health care facilities are not liable for all falls, they are expected to take precautions based on patients' deficits.

  18. Experiments in Free Fall

    ERIC Educational Resources Information Center

    Art, Albert

    2006-01-01

    A model lift containing a figure of Albert Einstein is released from the side of a tall building and its free fall is arrested by elastic ropes. This arrangement allows four simple experiments to be conducted in the lift to demonstrate the effects of free fall and show how they can lead to the concept of the equivalence of inertial and…

  19. Preventing falls in hospital.

    PubMed

    Pearce, Lynne

    2017-01-31

    Essential facts Falls are the most frequently reported adverse events in hospitals, especially among older patients. According to the Royal College of Physicians (RCP) more than 240,000 falls are reported in acute hospitals and mental health trusts in England and Wale.

  20. John N Bahcall (1934 2005)

    NASA Astrophysics Data System (ADS)

    Bergström, Lars; Botner, Olga; Carlson, Per; Hulth, Per Olof; Ohlsson, Tommy

    2005-01-01

    John Norris Bahcall, passed away on August 17, 2005, in NewYork City, USA. He was born on December 30, 1934, in Shreveport, Louisiana, USA. He was Richard Black Professor of Astrophysics in the School of Natural Sciences at the Institute forAdvanced Study (IAS) in Princeton, New Jersey, USA and a recipient of the National Medal of Science. In addition, he was President of the American Astronomical Society, President-Elect of the American Physical Society, and a prominent leader of the astrophysics community. John had a long and prolific career in astronomy and astrophysics, spanning five decades and the publication of more than five hundred technical articles, books, and popular papers. John's most recognized scientific contribution was the novel proposal in 1964, together with Raymond Davis Jr, that scientific mysteries of our Sun `how it shines, how old it is, how hot it is' could be examined by measuring the number of neutrinos arriving on Earth from the Sun. Measuring the properties of these neutrinos tests both our understanding of how stars shine and our understanding of fundamental particle physics. However, in the 1960s and 1970s, the observations by Raymond Davis Jr showed a clear discrepancy between John's theoretical predictions, based on standard solar and particle physics models, and what was experimentally measured. This discrepancy, known as the `Solar Neutrino Problem', was examined by hundreds of physicists, chemists, and astronomers over the subsequent three decades. In the late 1990s through 2002, new large-scale neutrino experiments in Japan, Canada, Italy, and Russia culminated in the conclusion that the discrepancy between John's theoretical predictions and the experimental results required a modification of our understanding of particle physics: neutrinos must have a mass and `oscillate' among different particle states. In addition to neutrino astrophysics, John contributed to many areas of astrophysics including the study of dark matter in

  1. Fall prevention conceptual framework.

    PubMed

    Abraham, Sam

    2011-01-01

    Falls can have lasting psychological and physical consequences, particularly fractures and slow-healing processes, and patients may also lose confidence in walking. Injuries from falls lead to functional decline, institutionalization, higher health care costs, and decreased quality of life. The process related to the problem of patient falls in the hospital, using the nursing model developed by the theorist, Ida Jean Orlando, is explained in this article. The useful tool that provides guidance to marketers in this endeavor is Maslow's hierarchy of needs. During acute illness, individuals are greatly in need of satisfying their physiological needs. If these needs are not met, patients leave the hospital lacking a positive experience. Initial fall risk assessment is critical to plan intervention and individualize care plan. Interventions depend on the severity of fall risk factors.

  2. Hourly rounding and patient falls: what factors boost success?

    PubMed

    Goldsack, Jennifer; Bergey, Meredith; Mascioli, Susan; Cunningham, Janet

    2015-02-01

    Falls are a persistent problem in all healthcare settings, with rates in acute care hospitals ranging from 1.3 to 8.9 falls per 1,000 inpatient days, about 30% resulting in serious injury. A 30-day prospective pilot study was conducted on two units with pre- and postimplementation evaluation to determine the impact of patient-centered proactive hourly rounding on patient falls as part of a Lean Six Sigma process improvement project. Nurse leaders and a staff champion from Unit 1 were involved in the process from the start of the implementation period, while Unit 2 was introduced to the project for training shortly before the intervention began. On Unit 1, where staff and leadership were engaged in the project from the outset, the 1-year baseline mean fall rate was 3.9 falls/1,000 patient days. The pilot period fall rate of 1.3 falls/1,000 patient days was significantly lower than the baseline fall rate (P = 0.006). On Unit 2, where there was no run-in period, the 1-year baseline mean fall rate was 2.6 falls/1,000 patient days, which fell, but not significantly, to 2.5 falls/1,000 patient days during the pilot period (P = 0.799). Engaging an interdisciplinary team, including leadership and unit champions, to complete a Lean Six Sigma process improvement project and implement a patient-centered proactive hourly rounding program was associated with a significant reduction in the fall rate in Unit 1. Implementation of the same program in Unit 2 without engaging leadership or front-line staff in program design did not impact its fall rate. The active involvement of leadership and front-line staff in program design and as unit champions during the project run-in period was critical to significantly reducing inpatient fall rates and call bell use in an adult medical unit.

  3. Falls and stumbles in myotonic dystrophy.

    PubMed

    Wiles, C M; Busse, M E; Sampson, C M; Rogers, M T; Fenton-May, J; van Deursen, R

    2006-03-01

    To investigate falls and risk factors in patients with myotonic dystrophy type 1 (DM1) compared with healthy volunteers. 13 sequential patients with DM1 from different kindreds were compared with 12 healthy volunteers. All subjects were evaluated using the Rivermead Mobility Index, Performance Oriented Mobility Assessment, and modified Activities Specific Balance Confidence scale. Measures of lower limb muscle strength, gait speed, and 7-day ambulatory activity monitoring were recorded. Subjects returned a weekly card detailing stumbles and falls. 11 of 13 patients (mean age 46.5 years, seven female) had 127 stumbles and 34 falls over the 13 weeks, compared with 10 of 12 healthy subjects (34.4 years, seven female) who had 26 stumbles and three falls. Patients were less active than healthy subjects but had more falls and stumbles per 5000 right steps taken (mean (SD) events, 0.21 (0.29) v 0.02 (0.02), p = 0.007). Patients who fell (n = 6) had on average a lower Rivermead Mobility score, slower self selected gait speed, and higher depression scores than those who did not. DM1 patients stumble or fall about 10 times more often than healthy volunteers. Routine inquiry about falls and stumbles is justified. A study of multidisciplinary intervention to reduce the risk of falls seems warranted.

  4. Veterans' fall risk profile: a prevalence study.

    PubMed

    Quigley, Patricia A; Palacios, Polly; Spehar, Andrea M

    2006-01-01

    The Veterans Health Administration (VHA) serves the health care needs of an adult, predominantly male, and aging population. The aging profile of VHA patients is 25% greater than the civilian sector (DVA 2001). Aged patients are at higher risk for falls. In February 2002, 6 VHA medical centers profiled their inpatients' fall risk profile as one aspect of program initiatives targeted at reducing veterans' fall risk and fall-related injuries, participating in a one-day collection of fall risk measurement using the Morse Fall Scale (MFS) for all inpatients (n = 1819), acute and long-term care units. Data results are reported for age, MFS score, and the relationship between age and score, and by type of ward/unit, ie, predominately acute and critical care or long-term care. The results of this prevalence study documented that the veteran inpatient population are at high-risk for anticipated physiological falls. This Veteran Integrated Services Network-wide Deployment of an Evidence-based Program to Prevent Patient Falls study was completed as part of a nationally funded clinical initiative, National Program Initiative 20-006-1.

  5. Veterans’ fall risk profile: a prevalence study

    PubMed Central

    Quigley, Patricia A; Palacios, Polly; Spehar, Andrea M

    2006-01-01

    The Veterans Health Administration (VHA) serves the health care needs of an adult, predominantly male, and aging population. The aging profile of VHA patients is 25% greater than the civilian sector (DVA 2001). Aged patients are at higher risk for falls. In February 2002, 6 VHA medical centers profiled their inpatients’ fall risk profile as one aspect of program initiatives targeted at reducing veterans’ fall risk and fall-related injuries, participating in a one-day collection of fall risk measurement using the Morse Fall Scale (MFS) for all inpatients (n=1819), acute and long-term care units. Data results are reported for age, MFS score, and the relationship between age and score, and by type of ward/unit, ie, predominately acute and critical care or long-term care. The results of this prevalence study documented that the veteran inpatient population are at high-risk for anticipated physiological falls. This Veteran Integrated Services Network-wide Deployment of an Evidence-based Program to Prevent Patient Falls study was completed as part of a nationally funded clinical initiative, National Program Initiative 20-006-1. PMID:18044113

  6. [A study on fall accident].

    PubMed

    Lee, H S; Kim, M J

    1997-01-01

    .2%), trips (9.5%) and collision (4.4%). 8) Most of falls occurred during the day time, peak frequencies of falls occurred from 1 pm to 6 pm and 7 am to 12 am. 9) The places of fall accident were roads (22.6%), house-stairs (16.7%), rooms, floors, kitchen (11.2%), the roof-top, veranda, windows (10.9%), hospital (7.5%), ice or snowy ways (5.8%), bathroom (4.9%), playground, park (4.9%), subway-stairs (4.4%) and public-bathrooms (2.2%). 10) Activities at the time of fall accident were walking (37.6%), turning around or reaching for something (20.9%), going up or down stairs (19.2%), exercise, working (17.4%), up or down from a bed (2.7%), using wheelchair or walking aids, standing up or down from a chair (2.2%) and standing still (2.2%). 11) Anatomical locations of injuries by falls were head, face, neck (31.3%), lower extremities (29.9%), upper extremities (20.6%), spine, thorax, abdomen or pelvic contents (11.4%) and unspecified (2.9%). 12) Types of injures were fracture (47.6%), bruises (13.8%), laceration (13.3%), sprains (9.0%), headache (6.6%), abrasions (2.9%), intracranial hemorhage (2.4%) and burns (0.5%). 13) 41.5% of the fallers were hospitalized and average of hospitalization was 22.3 days. 14) The six fallers (1.46%) died from fall injuries. The two fallers died from intracranial hemorhage and the four fallers died of secondary infection; pneumonia (2), sepsis (1) and cellulitis (1). It is suggested that 1) Further study is needed with larger sample size to identify the fall risk factors. 2) After the fall accident, comprehensive nursing care and regular physical exercise should be emphasized for the elderly person. 3) Safety education and safety facilities of the public place and home is necessary for fall prevention.

  7. Identification of the Spawning, Rearing, and Migratory Requirements of Fall Chinook Salmon in the Columbia River Basin, Annual Report 1993.

    SciTech Connect

    Rondorf, Dennis W.; Tiffan, Kenneth F.

    1994-12-01

    Recovery efforts for the endangered fall chinook salmon necessitates knowledge of the factors limiting the various life history stages. This study attempts to identify those physical and biological factors which affect spawning of the fish in the free-flowing Snake River and their rearing seward migration through Columbia River basin reservoirs. The spawning was generally a November event in 1993, with some activity in late Oct. and early Dec. Spawning habitat availability was assessed by applying hydraulic and habitat models to known fall chinook salmon spawning sites. Juveniles were seined and PIT tagged in the free-flowing Snake River, and in the Columbia River in he Hanford Reach and in McNary Reservoir. Subyearling fish were marked at McNary Dam to relate river flow and migration patterns of juveniles to adult returns. Hydroacoustic surveys were conducted on McNary and John Day reservoirs and in net pens.

  8. 149. TWIN FALLS MAIN CANAL DIVERSION, TWIN FALLS COUNTY, MILNER ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    149. TWIN FALLS MAIN CANAL DIVERSION, TWIN FALLS COUNTY, MILNER DAM; CLOSE-UP OF MAIN CANAL GATES, SOUTH VIEW. - Milner Dam & Main Canal: Twin Falls Canal Company, On Snake River, 11 miles West of city of Burley, Idaho, Twin Falls, Twin Falls County, ID

  9. 97. POINT SPILL, TWIN FALLS MAIN CANAL, TWIN FALLS COUNTY ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    97. POINT SPILL, TWIN FALLS MAIN CANAL, TWIN FALLS COUNTY NORTHWEST OF MURTAUGH, IDAHO; OVERALL WEST VIEW FROM CANAL SIDE. - Milner Dam & Main Canal: Twin Falls Canal Company, On Snake River, 11 miles West of city of Burley, Idaho, Twin Falls, Twin Falls County, ID

  10. 147. TWIN FALLS MAIN CANAL DIVERSION, TWIN FALLS COUNTY, MILNER, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    147. TWIN FALLS MAIN CANAL DIVERSION, TWIN FALLS COUNTY, MILNER, IDAHO; VIEW OF MAIN HEADGATES, EAST VIEW. - Milner Dam & Main Canal: Twin Falls Canal Company, On Snake River, 11 miles West of city of Burley, Idaho, Twin Falls, Twin Falls County, ID

  11. 148. TWIN FALLS MAIN CANAL DIVERSION, TWIN FALLS COUNTY, MILNER ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    148. TWIN FALLS MAIN CANAL DIVERSION, TWIN FALLS COUNTY, MILNER DAM; HEADGATES AT INLET, SOUTHWEST VIEW. - Milner Dam & Main Canal: Twin Falls Canal Company, On Snake River, 11 miles West of city of Burley, Idaho, Twin Falls, Twin Falls County, ID

  12. 98. SHOESTRING, TWIN FALLS MAIN CANAL, TWIN FALLS COUNTY NORTHWEST ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    98. SHOESTRING, TWIN FALLS MAIN CANAL, TWIN FALLS COUNTY NORTHWEST OF MURTAUGH, IDAHO; PROFILE VIEW, SOUTH. - Milner Dam & Main Canal: Twin Falls Canal Company, On Snake River, 11 miles West of city of Burley, Idaho, Twin Falls, Twin Falls County, ID

  13. 99. POINT SPILL, TWIN FALLS MAIN CANAL, TWIN FALLS COUNTY ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    99. POINT SPILL, TWIN FALLS MAIN CANAL, TWIN FALLS COUNTY NORTHWEST OF MURTAUGH, IDAHO; CLOSE-UP OF OUTLET SIDE OF GATES, SOUTH VIEW. - Milner Dam & Main Canal: Twin Falls Canal Company, On Snake River, 11 miles West of city of Burley, Idaho, Twin Falls, Twin Falls County, ID

  14. 141. TWIN FALLS MAIN CANAL DIVERSION, TWIN FALLS COUNTY, MILNER, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    141. TWIN FALLS MAIN CANAL DIVERSION, TWIN FALLS COUNTY, MILNER, IDAHO; CLOSE-UP OF MAIN HEADGATES, RADIAL GATES INSIDE, SOUTHEAST VIEW. - Milner Dam & Main Canal: Twin Falls Canal Company, On Snake River, 11 miles West of city of Burley, Idaho, Twin Falls, Twin Falls County, ID

  15. Predicting falls using two instruments (the Hendrich Fall Risk Model and the Morse Fall Scale) in an acute care setting in Lebanon.

    PubMed

    Nassar, Nada; Helou, Nancy; Madi, Chantal

    2014-06-01

    To assess the predictive value of two instruments (the Morse Fall Scale (MFS) and the Heindrich II Fall Risk Model (HFRM)] in a Middle Eastern country (Lebanon) and to evaluate the factors that are related to falls. A prospective observational cross-sectional design was used. Falls and fall-related injuries in the acute care settings contribute a substantial health and economic burden on patients and organisations. Preventing falls is a priority for most healthcare organisations. While the risk of falling cannot be eliminated, it can be significantly reduced through accurate assessment of patients' risk of falling. Data from 1815 inpatients at the American University of Beirut Medical Center (AUBMC) in Lebanon were evaluated using two instruments to predict falls: the MFS and the HFRM. The incidence of falls was 2·7% in one year. The results indicate that while the instruments were significantly correlated, the HFRM was more sensitive in predicting falls than the MFS. The internal consistency of both scales was moderate, but inter-rater reliability was high. Patients using antiepileptic drugs and assistance devises had higher odds of falling. Although both instruments were easy to use in a Middle Eastern country, the HFRM rather than the MFS is recommended for inpatients in an acute care setting as it had higher sensitivity and specificity. It is recommended that while the HFRM had adequate sensitivity, it is not seamless, and as such, nurses should not rely entirely on it. Rather, nurses should use their expert clinical judgement, their ethical obligations and cultural considerations to implement a safer environment of care for the patient. © 2013 John Wiley & Sons Ltd.

  16. Fall from heights: does height really matter?

    PubMed

    Alizo, G; Sciarretta, J D; Gibson, S; Muertos, K; Romano, A; Davis, J; Pepe, A

    2017-06-22

    Fall from heights is high energy injuries and constitutes a fraction of all fall-related trauma evaluations while bearing an increase in morbidity and mortality. We hypothesize that despite advancements in trauma care, the overall survivability has not improved in this subset of trauma patients. All adult trauma patients treated after sustaining a fall from heights during a 40-month period were retrospectively reviewed. Admission demographics, clinical data, fall height (ft), injury patterns, ISS, GCS, length of stay, and mortality were reviewed. 116 patients sustained a fall from heights, 90.4% accidental. A mean age of 37± 14.7 years, 86% male, and a fall height of 19 ± 10 ft were encountered. Admission GCS was 13 ± 2 with ISS 10 ± 11. Overall LOS was 6.6 ± 14.9 days and an ICU LOS of 2.8 ± 8.9 days. Falls ≥ 25 ft.(16%) had lower GCS 10.4 ± 5.8, increased ISS 22.6 ± 13.8, a fall height 37.9 ± 13.1 ft and associated increased mortality (p < 0.001). Mortality was 5.2%, a mean distance fallen of 39 ± 22 ft. and an ISS of 31.5 ±16.5. Brain injury was the leading cause of death, 50% with open skull fractures. Level of height fallen is a good predictor of overall outcome and survival. Despite advances in trauma care, death rates remain unchanged. Safety awareness and injury prevention programs are needed to reduce the risk of high-level falls.

  17. Charles Darwin and John Herschel

    NASA Astrophysics Data System (ADS)

    Warner, B.

    2009-11-01

    The influence of John Herschel on the philosophical thoughts of Charles Darwin, both through the former's book, Natural Philosophy, and through their meeting in 1836 at the Cape of Good Hope, is discussed. With Herschel having himself speculated on evolution just a few months before he met Darwin, it is probable that he stimulated at least the beginnings of the latter's lifelong work on the subject.

  18. The blindness of John Milton.

    PubMed

    Bartley, G B

    1993-04-01

    John Milton (1608-1674) has often been regarded as the greatest poet of his time, yet he did not compose his most famous work, Paradise Lost, until after he had become blind in both eyes. On the basis of clues in Milton's writings, several possible diagnoses have been advanced to explain his loss of vision. Herein the evidence for and against each theory is presented.

  19. The blindness of John Milton.

    PubMed

    Bartley, G B

    1995-01-01

    John Milton (1608-1674) often has been regarded as the greatest poet of his time, yet he did not compose his most famous work, Paradise Lost, until after he had become blind in both eyes. On the basis of clues in Milton's writings, several possible diagnoses have been advanced to explain his loss of vision. The evidence for and against each theory is presented.

  20. John Glenn Biomedical Engineering Consortium

    NASA Technical Reports Server (NTRS)

    Nall, Marsha

    2004-01-01

    The John Glenn Biomedical Engineering Consortium is an inter-institutional research and technology development, beginning with ten projects in FY02 that are aimed at applying GRC expertise in fluid physics and sensor development with local biomedical expertise to mitigate the risks of space flight on the health, safety, and performance of astronauts. It is anticipated that several new technologies will be developed that are applicable to both medical needs in space and on earth.

  1. Non-fatal construction industry fall-related injuries treated in US emergency departments, 1998-2005.

    PubMed

    Shishlov, Kirill S; Schoenfisch, Ashley L; Myers, Douglas J; Lipscomb, Hester J

    2011-02-01

    There is a growing recognition that common occupational injury surveillance systems in the US fail to reflect true injury risk; this failure limits efforts to accurately monitor efforts to prevent work-related injuries on a national level. Data from the National Electronic Injury Surveillance System occupational supplement (NEISS-Work) were used to describe fall-related injuries treated in US emergency departments among workers in the construction industry (1998-2005). These data do not require workers' compensation as the payer in order to be classified as work-related. Based on NEISS-Work estimates, a total of 555,700 (95% confidence interval (CI): 390,700-720,800) non-fatal work-related injuries among workers in the construction industry were the result of a fall, resulting in an annual rate of 70 (95% CI: 49-91) per 10,000 full-time equivalents. Younger workers had higher rates of falls, whereas older workers were more likely to suffer serious injuries. The majority of the injuries (70%) were precipitated by falls to a lower level from roofs, ladders, and scaffolding. The patterns of fall-related injuries identified in these data are consistent with other reports. In contrast to the declining rates of falls requiring days away from work reported through the Bureau of Labor Statistics Survey of Occupational Injuries and Illnesses, construction industry fall-related injury rates estimated through NEISS-Work remained unchanged from 1998 to 2005 providing another perspective on this serious cause of morbidity in the construction industry. Copyright © 2010 by John Wiley & Sons, Ltd.

  2. Survival of falling robots

    NASA Technical Reports Server (NTRS)

    Cameron, Jonathan M.; Arkin, Ronald C.

    1992-01-01

    As mobile robots are used in more uncertain and dangerous environments, it will become important to design them so that they can survive falls. In this paper, we examine a number of mechanisms and strategies that animals use to withstand these potentially catastrophic events and extend them to the design of robots. A brief survey of several aspects of how common cats survive falls provides an understanding of the issues involved in preventing traumatic injury during a falling event. After outlining situations in which robots might fall, a number of factors affecting their survival are described. From this background, several robot design guidelines are derived. These include recommendations for the physical structure of the robot as well as requirements for the robot control architecture. A control architecture is proposed based on reactive control techniques and action-oriented perception that is geared to support this form of survival behavior.

  3. Editors' Fall Picks

    ERIC Educational Resources Information Center

    Hoffert, Barbara; Heilbrun, Margaret; Kuzyk, Raya; Kim, Ann; McCormack, Heather; Katterjohn, Anna; Burns, Ann; Williams, Wilda

    2008-01-01

    From the fall's cascade of great new books, "Library Journal's" editors select their favorites--a dark rendition of Afghan life, a look at the "self-esteem trap," a celebration of Brooklyn activism, and much more.

  4. Seneca Falls. Classroom Focus.

    ERIC Educational Resources Information Center

    Balantic, Jeannette; Libresco, Andrea S.

    1995-01-01

    Presents a secondary school lesson based on the Seneca Falls Declaration of Sentiments. Provides lesson objectives and step-by-step instructional procedures. Includes quoted sections of the Declaration of Sentiments. (CFR)

  5. Survival of falling robots

    NASA Astrophysics Data System (ADS)

    Cameron, Jonathan M.; Arkin, Ronald C.

    1992-02-01

    As mobile robots are used in more uncertain and dangerous environments, it will become important to design them so that they can survive falls. In this paper, we examine a number of mechanisms and strategies that animals use to withstand these potentially catastrophic events and extend them to the design of robots. A brief survey of several aspects of how common cats survive falls provides an understanding of the issues involved in preventing traumatic injury during a falling event. After outlining situations in which robots might fall, a number of factors affecting their survival are described. From this background, several robot design guidelines are derived. These include recommendations for the physical structure of the robot as well as requirements for the robot control architecture. A control architecture is proposed based on reactive control techniques and action-oriented perception that is geared to support this form of survival behavior.

  6. Survival of falling robots

    NASA Technical Reports Server (NTRS)

    Cameron, Jonathan M.; Arkin, Ronald C.

    1992-01-01

    As mobile robots are used in more uncertain and dangerous environments, it will become important to design them so that they can survive falls. In this paper, we examine a number of mechanisms and strategies that animals use to withstand these potentially catastrophic events and extend them to the design of robots. A brief survey of several aspects of how common cats survive falls provides an understanding of the issues involved in preventing traumatic injury during a falling event. After outlining situations in which robots might fall, a number of factors affecting their survival are described. From this background, several robot design guidelines are derived. These include recommendations for the physical structure of the robot as well as requirements for the robot control architecture. A control architecture is proposed based on reactive control techniques and action-oriented perception that is geared to support this form of survival behavior.

  7. Gastric ischaemia following a fall

    PubMed Central

    Dunne, Michael John; Ferreira, Irina; Thorpe, Ben; Ajeel, Ala; Ali, Haythem; Bailey, Charles

    2011-01-01

    A previously well 73-year-old gentleman presented 5 days after a fall from 6 feet from a ladder with abdominal pain and vomiting. X-rays demonstrated evidence of bowel perforation. On arrival, the patient was peritonitic and displayed a severely septic picture. He was subsequently taken for emergency laparotomy. A 5 mm perforation was found in the small bowel which was repaired but unusually a large segment in the fundus and greater curvature of the stomach was found to be necrotic. A partial gastrectomy was performed and histology confirmed ischaemia likely to be secondary to trauma. The patient has now been successfully discharged home. PMID:22693301

  8. Astronaut John Grunsfeld uses camera to record ASTRO-2 payload

    NASA Image and Video Library

    1995-03-17

    STS067-377-008 (2-18 March 1995) --- Astronaut John M. Grunsfeld, mission specialist, uses a handheld Hasselblad camera to record the Astro-2 payload. Orbiting Earth at 190 nautical miles, Grunsfeld joined four other NASA astronauts and two scientists for almost 17 days conducting research in support of the Astro-2 mission.

  9. Activities commemorating John B. Herrington as first Native American astronaut

    NASA Technical Reports Server (NTRS)

    2002-01-01

    KENNEDY SPACE CENTER, FLA. -- The Chickasaw Dance Troupe performs an Honor Dance during the Native American Ceremony at the Rocket Garden in the KSC Visitor Complex. The ceremony was part of several days' activities commemorating John B. Herrington as the first tribally enrolled Native American astronaut to fly on a Shuttle mission. Herrington is a Mission Specialist on STS-113.

  10. Dr. John Mather and the James Webb Space Telescope

    NASA Image and Video Library

    2017-09-28

    Nobel Laureate and James Webb Space Telescope project scientist Dr. John Mather takes a selfie with the telescope. May 4, 2016 was a rare day for JWST, as it briefly faced the cleanroom observation window. The telescope was eventually rotated face-down in prep for the installation of the flight instruments. Credit: Meredith Gibb

  11. Elton John Wake Up Song and Greeting for STS-135

    NASA Image and Video Library

    Flight Day 6 was kick-started for the STS-135 astronauts with a special wake-up message from Elton John and one of the legendary performer’s greatest hits. "Rocket Man" debuted around the time of...

  12. Activities commemorating John B. Herrington as first Native American astronaut

    NASA Technical Reports Server (NTRS)

    2002-01-01

    KENNEDY SPACE CENTER, FLA. -- During a pre-launch Native American ceremony, Radmilla Cody, the 2001 Miss Navaho Nation, sings the 'Star Spangled Banner' in her native language. The ceremony was part of several days' activities commemorating John B. Herrington as the first tribally enrolled Native American astronaut to fly on a Shuttle mission. Herrington is a Mission Specialist on STS-113.

  13. Astronaut John Casper checks equipment to support medical testing

    NASA Image and Video Library

    1994-03-05

    STS062-10-010 (4-18 March 1994) --- Astronaut John H. Casper, mission commander, takes stock of paraphenalia used to support medical testing onboard Columbia's middeck. Casper was poind by four other veteran astronauts for 14 days of variegated research in earth orbit.

  14. Activities commemorating John B. Herrington as first Native American astronaut

    NASA Technical Reports Server (NTRS)

    2002-01-01

    KENNEDY SPACE CENTER, FLA. -- During a pre-launch Native American ceremony, Radmilla Cody, the 2001 Miss Navaho Nation, sings the 'Star Spangled Banner' in her native language. The ceremony was part of several days' activities commemorating John B. Herrington as the first tribally enrolled Native American astronaut to fly on a Shuttle mission. Herrington is a Mission Specialist on STS-113.

  15. Flexor Tendon Repair Postoperative Rehabilitation: The Saint John Protocol

    PubMed Central

    Higgins, Amanda

    2016-01-01

    Summary: The Saint John Protocol describes a rehabilitation program of up to half a fist of protected true active finger flexion beginning 3 to 5 days after flexor tendon repair. We no longer use full fist place and hold. We illustrate with film and text the reasons for these changes. PMID:27975032

  16. Captain John Smith and the Enterprise of Virginia: Update.

    ERIC Educational Resources Information Center

    Schick, James B. M.

    1986-01-01

    This article describes the modern-day equivalent prices of items Captain John Smith required for colonists traveling from England to Virginia in 1624. Includes information on wages and cost of living in 1624 and today in the United States. Concludes that the colonists paid a high price for traveling to the New World. (JDH)

  17. Reducing falls in a care home.

    PubMed

    Cooper, Rosie

    2017-01-01

    Care home residents are 3 times more likely to fall than their community dwelling peers and 10 times more likely to sustain a significant injury as a result. 2 A project commenced at a care home in Aberdeen with the aim of reducing the number of falls by 20% by 30st April 2016 using the model for improvement. Qualitative data was gathered to establish staff belief about falls and their level of knowledge& understanding about falls risks and how to manage these. This informed the training which was delivered and iterative testing commenced with the introduction of the Lanarkshire Falls Risk/Intervention tool - where the multifactorial nature of a resident's falls risks are explored and specific actions to manage these are identified and implemented. Failure to meet PDSA predictions about sharing risk reducing actions with staff and length of time to complete the tool prompted a focus on communication and the processes whereby the tool is completed. "Teach back" was employed to highlight communication difficulties and ultimately the introduction of Huddles out improved the flow of information about residents and informed the Falls Risk/Intervention tool. 5 PDSAs were completed and within them multiple tests of change. The improvement shift came following a root cause analysis of the nature & cause of one resident's falls and applying the tool & communication processes. The average falls rate fell from 49 per 1000 occupied bed days to 23.6 and was sustained because of the attention to the importance of communication. The aim was achieved with a 36.6% reduction in Falls rate. Care home residents are 3 times more likely to fall than their community dwelling peers and 10 times more likely to sustain a significant injury as a result. 2 A project commenced at a care home in Aberdeen with the aim of reducing the number of falls by 20% by 30th April 2016 using the model for improvement. Qualitative data was gathered to establish staff belief about falls and their level of

  18. Reducing falls in a care home

    PubMed Central

    Cooper, Rosie

    2017-01-01

    Care home residents are 3 times more likely to fall than their community dwelling peers and 10 times more likely to sustain a significant injury as a result. 2 A project commenced at a care home in Aberdeen with the aim of reducing the number of falls by 20% by 30st April 2016 using the model for improvement. Qualitative data was gathered to establish staff belief about falls and their level of knowledge& understanding about falls risks and how to manage these. This informed the training which was delivered and iterative testing commenced with the introduction of the Lanarkshire Falls Risk/Intervention tool – where the multifactorial nature of a resident's falls risks are explored and specific actions to manage these are identified and implemented. Failure to meet PDSA predictions about sharing risk reducing actions with staff and length of time to complete the tool prompted a focus on communication and the processes whereby the tool is completed. “Teach back” was employed to highlight communication difficulties and ultimately the introduction of Huddles out improved the flow of information about residents and informed the Falls Risk/Intervention tool. 5 PDSAs were completed and within them multiple tests of change. The improvement shift came following a root cause analysis of the nature & cause of one resident's falls and applying the tool & communication processes. The average falls rate fell from 49 per 1000 occupied bed days to 23.6 and was sustained because of the attention to the importance of communication. The aim was achieved with a 36.6% reduction in Falls rate. Care home residents are 3 times more likely to fall than their community dwelling peers and 10 times more likely to sustain a significant injury as a result. 2 A project commenced at a care home in Aberdeen with the aim of reducing the number of falls by 20% by 30th April 2016 using the model for improvement. Qualitative data was gathered to establish staff belief about falls and their level

  19. Evaluation of accelerometer-based fall detection algorithms on real-world falls.

    PubMed

    Bagalà, Fabio; Becker, Clemens; Cappello, Angelo; Chiari, Lorenzo; Aminian, Kamiar; Hausdorff, Jeffrey M; Zijlstra, Wiebren; Klenk, Jochen

    2012-01-01

    Despite extensive preventive efforts, falls continue to be a major source of morbidity and mortality among elderly. Real-time detection of falls and their urgent communication to a telecare center may enable rapid medical assistance, thus increasing the sense of security of the elderly and reducing some of the negative consequences of falls. Many different approaches have been explored to automatically detect a fall using inertial sensors. Although previously published algorithms report high sensitivity (SE) and high specificity (SP), they have usually been tested on simulated falls performed by healthy volunteers. We recently collected acceleration data during a number of real-world falls among a patient population with a high-fall-risk as part of the SensAction-AAL European project. The aim of the present study is to benchmark the performance of thirteen published fall-detection algorithms when they are applied to the database of 29 real-world falls. To the best of our knowledge, this is the first systematic comparison of fall detection algorithms tested on real-world falls. We found that the SP average of the thirteen algorithms, was (mean ± std) 83.0% ± 30.3% (maximum value = 98%). The SE was considerably lower (SE = 57.0% ± 27.3%, maximum value = 82.8%), much lower than the values obtained on simulated falls. The number of false alarms generated by the algorithms during 1-day monitoring of three representative fallers ranged from 3 to 85. The factors that affect the performance of the published algorithms, when they are applied to the real-world falls, are also discussed. These findings indicate the importance of testing fall-detection algorithms in real-life conditions in order to produce more effective automated alarm systems with higher acceptance. Further, the present results support the idea that a large, shared real-world fall database could, potentially, provide an enhanced understanding of the fall process and the information needed to design and

  20. Evaluation of Accelerometer-Based Fall Detection Algorithms on Real-World Falls

    PubMed Central

    Bagalà, Fabio; Becker, Clemens; Cappello, Angelo; Chiari, Lorenzo; Aminian, Kamiar; Hausdorff, Jeffrey M.; Zijlstra, Wiebren; Klenk, Jochen

    2012-01-01

    Despite extensive preventive efforts, falls continue to be a major source of morbidity and mortality among elderly. Real-time detection of falls and their urgent communication to a telecare center may enable rapid medical assistance, thus increasing the sense of security of the elderly and reducing some of the negative consequences of falls. Many different approaches have been explored to automatically detect a fall using inertial sensors. Although previously published algorithms report high sensitivity (SE) and high specificity (SP), they have usually been tested on simulated falls performed by healthy volunteers. We recently collected acceleration data during a number of real-world falls among a patient population with a high-fall-risk as part of the SensAction-AAL European project. The aim of the present study is to benchmark the performance of thirteen published fall-detection algorithms when they are applied to the database of 29 real-world falls. To the best of our knowledge, this is the first systematic comparison of fall detection algorithms tested on real-world falls. We found that the SP average of the thirteen algorithms, was (mean±std) 83.0%±30.3% (maximum value = 98%). The SE was considerably lower (SE = 57.0%±27.3%, maximum value = 82.8%), much lower than the values obtained on simulated falls. The number of false alarms generated by the algorithms during 1-day monitoring of three representative fallers ranged from 3 to 85. The factors that affect the performance of the published algorithms, when they are applied to the real-world falls, are also discussed. These findings indicate the importance of testing fall-detection algorithms in real-life conditions in order to produce more effective automated alarm systems with higher acceptance. Further, the present results support the idea that a large, shared real-world fall database could, potentially, provide an enhanced understanding of the fall process and the information needed to design

  1. [Fear of falling].

    PubMed

    Alcalde Tirado, Pablo

    2010-01-01

    Fear of falling (FF) can be considered as a protective response to a real threat, preventing the elderly from performing activities with high risk of falling, but can also lead to a restriction of the activities that will result in a long-term adverse effect on social, physical or cognitive functions. There is a prevalence of FF in 30% in the elderly who have no history of falls, and double that in those with a history of falling. Its prevalence is increased in women and with advanced age. Several scales have been developed to measure the psychological effects of FF, among which are noted are, the Fall Efficacy Scale (FES), the Activities-specific Balance and Confidence Scale (ABC), and the survey of activities and fear of falling in the elderly (SAFE). It has negative consequences in the functionality, the subjective feeling of well-being, and in the consequent loss of independence. The functional and physical deterioration, or the quality of life is clearly related to the FF, although it has not been established if these factors are cause or effect. Multiple interventions have been recommended, bringing about changes that reinforce their confidence to carry out activities. Interventions and research should promote a realistic and appropriate approach to the risk of falls and teach the elderly to perform activities safely. The reduction in FF is an important goal in itself to improve the subjective feeling of well-being, and the benefits could be increased if this reduction was also accompanied by an increase in safe behaviour, social participation, and activities of the daily life.

  2. John F. Dewey—Tectonics Editor

    NASA Astrophysics Data System (ADS)

    Richman, Barbara T.

    ‘I want the journal to acquire a reputation for very rapid, fair, and accurate reviewing,’ asserted John F. Dewey, editor-in-chief of AGU's newest journal, Tectonics. Dewey said that he will rule the bimonthly, which will begin publication in February, ‘with a bit of a rod of iron’ to ensure that Tectonics is ‘where only original and important papers are published.’‘I'm going to be very strict with reviewers,’ Dewey explained in his quick British clip. ‘If the review does not come back to me within 10 days to 2 weeks, I'll review the paper myself. I'm also going to have a system whereby, if a paper needs major surgery after being refereed, it will be rejected. Papers will have to be in virtually publishable condition before they are first submitted,’ he said.

  3. 2017 A Day of Remembrance

    NASA Image and Video Library

    2017-01-26

    Apollo launch team member John Tribe addresses guests at Kennedy Space Center's Day of Remembrance ceremony. Held this year in the Center for Space Education at the Kennedy Space Center Visitor Complex in Florida, the annual event honors the contributions of all astronauts who lost their lives in the quest for space exploration.

  4. 2010 Day of Remembrance

    NASA Technical Reports Server (NTRS)

    2010-01-01

    Patrick Scheuermann (left), deputy director at NASA's John C. Stennis Space Center, and Richard Gilbrech, associate director, place a wreath in memory of the 17 astronauts lost in service of the space program since 1967. The wreath was placed during NASA's 2010 Day of Remembrance, observed each year in January. The annual observance memorializes the three astronauts lost in the Apollo 1 launch pad fire in 1967, the seven astronauts lost in the Challenger tragedy in 1986 and the seven astronauts lost in the Columbia accident in 2003. During the Stennis observance, Scheuermann praised the fallen astronauts as 'brave space pioneers who gave their lives in the cause of exploration and discovery.'

  5. John von Neumann Birthday Centennial

    SciTech Connect

    Grcar, Joseph F.

    2004-11-12

    In celebration of John von Neumann's 100th birthday, a series of four lectures were presented on the evening of February 10, 2003 during the SIAM Conference on Computational Science and Engineering in San Diego. The venue was appropriate because von Neumann spent much of the later part of his life, in the 1950's, as an unofficial ambassador for computational science. He was then the only senior American scientist who had experience with the new computers (digital, electronic, and programmable) and a vision of their future importance. No doubt he would have relished the chance to attend a meeting such as this. The first speaker, William Aspray, described the ''interesting times'' during which computers were invented. His remarks were based on his history [1] of this period in von Neumann's life. We were honored to have John von Neumann's daughter, Marina von Neumann-Whitman, as our second speaker. Other accounts of von Neumann's life can be found in books by two of his colleagues [2] and [3]. Our third speaker, Peter Lax, provided both mathematical and international perspectives on John von Neumann's career. Finally, Pete Stewart spoke about von Neumann's numerical error analysis [4] in the context of later work; this talk did not lend itself to transcription, but readers may consult the historical notes in [5]. Our thanks to all the speakers for a remarkable evening. We are grateful to the DOE Applied Mathematical Sciences (AMS) program for partially supporting these lectures. Thanks are also due to SIAM and William Kolata, to our emcee, Gene Golub, to Paul Saylor for recording and editing, and to Barbara Lytle for the transcriptions. More about von Neumann's work can be learned from the recent American Mathematical Society proceedings [6].

  6. John Bardeen: an extraordinary physicist

    NASA Astrophysics Data System (ADS)

    Hoddeson, Lillian

    2008-04-01

    On the morning of 1 November 1956 the US physicist John Bardeen dropped the frying-pan of eggs that he was cooking for breakfast, scattering its contents on the kitchen floor. He had just heard that he had won the Nobel Prize for Physics along with William Shockley and Walter Brattain for their invention of the transistor. That evening Bardeen was startled again, this time by a parade of his colleagues from the University of Illinois marching to the door of his home bearing champagne and singing "For He's a Jolly Good Fellow".

  7. John Dewey: implications for schooling.

    PubMed

    Silva, D

    1977-01-01

    Propositions, whether great and lasting or insignificant and passing, reside in the "guts of the living." Each age rediscovers its Plato, Dickens, Newton, or Dewey. Each age rewrites history, redefines science, develops its own theoretical perspectives. Propositions are tentative, conditional, or relative. They depend on contemporary priorities, and on a personal space and time context. At any future moment propositions may change, perspectives alter, new choices emerge. John Dewey provided for constructive innovation in schooling and the battles about his suggested criteria continue unabated. The purpose here, however, is only to examine some of Dewey's theoretical propositions and their probable implications (1).

  8. John Dalton (1766-1844).

    PubMed

    Emery, A E

    1988-06-01

    There is no doubt that John Dalton ranks among the great names in science, a position which rests on his enunciation of the Atomic Theory. However, his very first scientific paper in 1798 was concerned with his own affliction of colour blindness and was in fact the first clear description of the disorder. This publication stimulated much subsequent research into the pathophysiology and genetics of the condition. His recorded observations on colour blindness are detailed and precise and betoken the approach which was to characterise all his later research in chemistry.

  9. John W. Daly - An Appreciation

    PubMed Central

    Kirk, Kenneth L.

    2015-01-01

    John W. Daly was engaged in groundbreaking basic research for nearly 50 years at NIH in Bethesda, Maryland. A primary focus of his research included the discovery, structure elucidation, synthesis and pharmacology of alkaloids and other biologically active natural products. However, he earned further acclaim in other areas that included the investigation of the structure-activity relationships for agonists/antagonists at adenosine, adrenergic, histamine, serotonin, and acetylcholine receptors. In addition he was a pioneer in studies of the modulation and functional relationships for systems involving calcium, cyclic nucleotides, ion channels and phospholipids and in the mechanism of actions of caffeine and other xanthines. PMID:26160996

  10. John Dalton (1766-1844).

    PubMed Central

    Emery, A E

    1988-01-01

    There is no doubt that John Dalton ranks among the great names in science, a position which rests on his enunciation of the Atomic Theory. However, his very first scientific paper in 1798 was concerned with his own affliction of colour blindness and was in fact the first clear description of the disorder. This publication stimulated much subsequent research into the pathophysiology and genetics of the condition. His recorded observations on colour blindness are detailed and precise and betoken the approach which was to characterise all his later research in chemistry. Images PMID:3294412

  11. Risk of Fall-Related Injury due to Adverse Weather Events, Philadelphia, Pennsylvania, 2006-2011.

    PubMed

    Gevitz, Kathryn; Madera, Robbie; Newbern, Claire; Lojo, José; Johnson, Caroline C

    Following a surge in fall-related visits to local hospital emergency departments (EDs) after a severe ice storm, the Philadelphia Department of Public Health examined the association between inclement winter weather events and fall-related ED visits during a 5-year period. Using a standardized set of keywords, we identified fall-related injuries in ED chief complaint logs submitted as part of Philadelphia Department of Public Health's syndromic surveillance from December 2006 through March 2011. We compared days when falls exceeded the winter fall threshold (ie, "high-fall days") with control days within the same winter season. We then conducted matched case-control analysis to identify weather and patient characteristics related to increased fall-related ED visits. Fifteen high-fall days occurred during winter months in the 5-year period. In multivariable analysis, 18- to 64-year-olds were twice as likely to receive ED care for fall-related injuries on high-fall days than on control days. The crude odds of ED visits occurring from 7:00 am to 10:59 am were 70% higher on high-fall days vs control days. Snow was a predictor of a high-fall day: the adjusted odds of snow before a high-fall day as compared with snow before a control day was 13.4. The association between the number of fall-related ED visits and weather-related fall injuries, age, and timing suggests that many events occurred en route to work in the morning. Promoting work closures or delaying openings after severe winter weather would allow time for better snow or ice removal, and including "fall risk" in winter weather advisories might effectively warn morning commuters. Both strategies could help reduce the number of weather-related fall injuries.

  12. 75 FR 49497 - John Bonnes: Debarment Order

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-13

    ... HUMAN SERVICES Food and Drug Administration John Bonnes: Debarment Order AGENCY: Food and Drug... the Federal Food, Drug, and Cosmetic Act (the act) debarring John Bonnes for a period of 5 years from... the act, under authority delegated to the Director (Staff Manual Guide 1410.35), finds that Mr. John...

  13. Welfare effects of reduced milk production associated with Johne's disease on Johne's-positive versus Johne's-negative dairy operations.

    PubMed

    Losinger, Willard C

    2006-08-01

    An examination of the economic impacts of reduced milk production associated with Johne's disease on Johne's-positive and Johne's-negative dairy operations indicated that, if Johne's disease had not existed in US dairy cows in 1996, then the economic surplus of Johne's-negative operations would have been $600 million+/-$530 million lower, while the economic surplus of Johne's-positive operations would have been higher by $28 million+/-$79 million, which was not significantly different from zero. The data available for projecting changes in surplus were not sufficiently precise to allow an exact statement on whether Johne's-positive operations would have been better or worse off economically, in terms of the value received for producing more milk if they had not been affected by Johne's disease. The changes in producer surplus, based upon eliminating specific epidemiological risk factors for Johne's disease, were disaggregated between Johne's-positive dairy operations exposed to the risk factor and all other US dairy operations. Eliminating the risk factor of having any cows not born on the operation would have had a significant positive effect on the economic surplus of Johne's-positive operations that had any cows not born on the operation.

  14. Thumbsucking and falling asleep.

    PubMed

    Ozturk, M; Ozturk, O M

    1977-03-01

    A review of the studies on the aetiology of habitual thumbsucking reveals either contradictory or inconclusive results. In this study carried out in Turkey, 50 thumbsuckers, 50 non-thumbsuckers, 250 school children and 312 'problem' children were investigated through interviews, questionnaires and other clinical techniques with their mothers. Among variables studied were aspects of feeding, onset and incidence of thumbsucking, strength of sucking drive, sex distribution, educational level and occupation of mothers, parental attitudes toward physical contact with children, mother-child relationships, and particular forms of falling asleep. It was found that thumbsucking was aetiologically more related to ways of falling asleep than to other factors. An attempt was made to explain the social, psychological and physiological basis of the aetiological significance of the falling asleep-stage in habitual thumbsucking. These findings now permit predictive longitudinal investigations to test this accuracy.

  15. John Bardeen and transistor physics

    NASA Astrophysics Data System (ADS)

    Huff, Howard R.

    2001-01-01

    John Bardeen and Walter Brattain invented the point-contact semiconductor amplifier (transistor action) in polycrystalline germanium (also observed in polycrystalline silicon) on Dec. 15, 1947, for which they received a patent on Oct. 3, 1950. Bill Shockley was not a co-patent holder on Bardeen and Brattain's point-contact semiconductor amplifier patent since Julius Lilienfeld had already received a patent in 1930 for what would have been Shockley's contribution; namely, the field-effect methodology. Shockley received patents for both his minority-carrier injection concept and junction transistor theory, however, and deservedly shared the Nobel prize with Bardeen and Brattain for his seminal contributions of injection, p-n junction theory and junction transistor theory. We will review the events leading up to the invention of Bardeen and Brattain's point-contact semiconductor amplifier during the magic month of November 17-December 16, 1947 and the invention of Shockley's junction semiconductor amplifier during his magic month of December 24, 1947-January 23, 1948. It was during the course of Bardeen and Brattain's research in November, 1947 that Bardeen also patented the essence of the MOS transistor, wherein the induced minority carriers were confined to the inversion layer enroute to the collector. C. T. Sah has described this device as a sourceless MOS transistor. Indeed, John Bardeen, co-inventor of the point-contact semiconductor amplifier and inventor of the MOS transistor, may rightly be called the father of modern electronics.

  16. Obituary: John Beverley Oke, 1928-2004

    NASA Astrophysics Data System (ADS)

    Hesser, James Edward

    2004-12-01

    painstaking work he enabled the advances of astronomers worldwide for subsequent generations and extending to the present day. Among his 222 refereed publications, his 1974 paper on absolute spectral-energy distributions for white dwarfs and his 1983 paper with Jim Gunn on secondary standard stars for absolute spectrophotometry led his extraordinary citations. He maintained a career-long interest in the theoretical modeling of stellar atmospheres to help him analyze his lengthy series of observational determinations of absolute stellar fluxes in variable and non-variable stars. As CCD technologies became practical for real science in the late 1970s, Bev leapt to apply them, publishing in 1977 among the first, if not the first, astronomical spectra obtained with them. Using the new detector technology, he seized the opportunity to design and build a very efficient, low-resolution, double (blue, red) spectrograph for the Cassegrain focus of the 5-m Palomar telescope. It went into operation in 1981 and was still in use (with upgraded detectors) in 2004. When the design and construction of the Keck 10-m Telescope began in the 1980s, Bev applied lessons he had learned from the experiences of the Canada-France-Hawaii Telescope to design the Keck dome, with its many innovations. With Judith Cohen he designed and built the low-resolution imaging spectrograph (LRIS) for the Keck telescopes, which contributed greatly to the impact of that observatory in its early years. LRIS was a logical continuation of the Palomar Double Spectrograph design but had even greater efficiency. They commissioned LRIS on Mauna Kea in 1993, some two years after Bev's early retirement from Cal Tech. In Fall, 1991 Bev became a visiting worker at the National Research Council Canada's Dominion Astrophysical Observatory in Victoria, B.C., where he remained active until the day of his death. During those years he used LRIS extensively to study the evolution of clusters of galaxies, and actively pursued time

  17. Characteristics of daily life gait in fall and non fall-prone stroke survivors and controls.

    PubMed

    Punt, Michiel; Bruijn, Sjoerd M; van Schooten, Kimberley S; Pijnappels, Mirjam; van de Port, Ingrid G; Wittink, Harriet; van Dieën, Jaap H

    2016-07-27

    Falls in stroke survivors can lead to serious injuries and medical costs. Fall risk in older adults can be predicted based on gait characteristics measured in daily life. Given the different gait patterns that stroke survivors exhibit it is unclear whether a similar fall-prediction model could be used in this group. Therefore the main purpose of this study was to examine whether fall-prediction models that have been used in older adults can also be used in a population of stroke survivors, or if modifications are needed, either in the cut-off values of such models, or in the gait characteristics of interest. This study investigated gait characteristics by assessing accelerations of the lower back measured during seven consecutive days in 31 non fall-prone stroke survivors, 25 fall-prone stroke survivors, 20 neurologically intact fall-prone older adults and 30 non fall-prone older adults. We created a binary logistic regression model to assess the ability of predicting falls for each gait characteristic. We included health status and the interaction between health status (stroke survivors versus older adults) and gait characteristic in the model. We found four significant interactions between gait characteristics and health status. Furthermore we found another four gait characteristics that had similar predictive capacity in both stroke survivors and older adults. The interactions between gait characteristics and health status indicate that gait characteristics are differently associated with fall history between stroke survivors and older adults. Thus specific models are needed to predict fall risk in stroke survivors.

  18. STS-95 Day 02 Highlights

    NASA Technical Reports Server (NTRS)

    1998-01-01

    On this second day of the STS-95 mission, the flight crew, Cmdr. Curtis L. Brown, Pilot Steven W. Lindsey, Mission Specialists Scott E. Parazynski, Stephen K. Robinson, and Pedro Duque, and Payload Specialists Chiaki Mukai and John H. Glenn, are seen preparing a glovebox device in the middeck area of Discovery, an enclosed research facility that will support numerous science investigations throughout the mission. Payload Specialist John Glenn, activates the Microgravity Encapsulation Process experiment (MEPS). This experiment will study the formation of capsules containing two kinds of anti-tumor drugs that could be delivered directly to solid tumors with applications for future chemotherapy treatments and the pharmaceutical industry.

  19. STS-95 Day 02 Highlights

    NASA Technical Reports Server (NTRS)

    1998-01-01

    On this second day of the STS-95 mission, the flight crew, Cmdr. Curtis L. Brown, Pilot Steven W. Lindsey, Mission Specialists Scott E. Parazynski, Stephen K. Robinson, and Pedro Duque, and Payload Specialists Chiaki Mukai and John H. Glenn, are seen preparing a glovebox device in the middeck area of Discovery, an enclosed research facility that will support numerous science investigations throughout the mission. Payload Specialist John Glenn, activates the Microgravity Encapsulation Process experiment (MEPS). This experiment will study the formation of capsules containing two kinds of anti-tumor drugs that could be delivered directly to solid tumors with applications for future chemotherapy treatments and the pharmaceutical industry.

  20. Monitoring and Evaluation of Yearling Fall Chinook Salmon (Oncorhynchus tshawytscha) Released from Acclimation Facilities Upstream of Lower Granite Dam; 2000 Annual Report.

    SciTech Connect

    Rocklage, Stephen J.; Kellar, Dale S.

    2005-07-01

    The Nez Perce Tribe, in cooperation with the U.S. Fish and Wildlife Service and Washington Department of Fish and Wildlife, conducted monitoring and evaluation studies on Lyons Ferry Hatchery reared yearling fall Chinook salmon Oncorhynchus tshawytscha that were acclimated and released at three Fall Chinook Acclimation Project sites upstream of Lower Granite Dam along with yearlings released on-station from Lyons Ferry Hatchery in 2000. This was the fifth year of a long-term project to supplement natural spawning populations of Snake River stock fall Chinook salmon upstream of Lower Granite Dam. The 397,339 yearlings released from the Fall Chinook Acclimation Project facilities were short of the 450,000 fish quota. We use Passive Integrated Transponder (PIT) tag technology to monitor the primary performance measures of survival to mainstem dams and migration timing. We also monitor size, condition and tag/mark retention at release. We released 7,477 PIT tagged yearlings from Pittsburg Landing, 7,421 from Big Canyon and 2,488 from Captain John Rapids. The Washington Department of Fish and Wildlife released 980 PIT tagged yearlings from Lyons Ferry Hatchery. Fish health sampling indicated that, overall, bacterial kidney disease levels could be considered relatively low. Compared to prior years, Quantitative Health Assessment Indices were relatively low at Big Canyon and Captain John Rapids and about average at Pittsburg Landing and Lyons Ferry Hatchery. Mean fork lengths (95% confidence interval) of the PIT tagged groups ranged from 157.7 mm (157.3-158.1 mm) at Big Canyon to 172.9 mm (172.2-173.6 mm) at Captain John Rapids. Mean condition factors ranged from 1.06 at Captain John Rapids and Lyons Ferry Hatchery to 1.12 at Big Canyon. Estimated survival (95% confidence interval) of PIT tagged yearlings from release to Lower Granite Dam ranged from 87.0% (84.7-89.4%) for Pittsburg Landing to 95.2% (91.5-98.9%) for Captain John Rapids. Estimated survival from release to

  1. Fall classification by machine learning using mobile phones.

    PubMed

    Albert, Mark V; Kording, Konrad; Herrmann, Megan; Jayaraman, Arun

    2012-01-01

    Fall prevention is a critical component of health care; falls are a common source of injury in the elderly and are associated with significant levels of mortality and morbidity. Automatically detecting falls can allow rapid response to potential emergencies; in addition, knowing the cause or manner of a fall can be beneficial for prevention studies or a more tailored emergency response. The purpose of this study is to demonstrate techniques to not only reliably detect a fall but also to automatically classify the type. We asked 15 subjects to simulate four different types of falls-left and right lateral, forward trips, and backward slips-while wearing mobile phones and previously validated, dedicated accelerometers. Nine subjects also wore the devices for ten days, to provide data for comparison with the simulated falls. We applied five machine learning classifiers to a large time-series feature set to detect falls. Support vector machines and regularized logistic regression were able to identify a fall with 98% accuracy and classify the type of fall with 99% accuracy. This work demonstrates how current machine learning approaches can simplify data collection for prevention in fall-related research as well as improve rapid response to potential injuries due to falls.

  2. Planning for Change: Fall 1984 Enrollment Update.

    ERIC Educational Resources Information Center

    Coffey, Janis Cox

    Data on enrollment trends and student characteristics in the Los Rios Community College District (LRCCD) are presented, along with an examination of the possible effects of the imposition of tuition in fall 1984. Following introductory comments on data collection and analysis, information is presented on district enrollment; day/evening…

  3. 1979-1980 Fall Enrollment Analysis.

    ERIC Educational Resources Information Center

    Tillberg, Rebecca

    Tables are provided, summarizing Fall 1979 enrollment and student characteristics data for the Los Angeles Community College District (LACCD). The report first presents a district-wide profile of enrollment in six categories: day/evening, male/female, full-/part-time, freshmen/sophomores, first-time/continuing, and age 21 or over. This profile…

  4. West Tennessee ACEI 2006 Fall Conference

    ERIC Educational Resources Information Center

    Clifford, Anna; Hailey, Beth

    2007-01-01

    This article presents the West Tennessee ACEI 2006 Fall Conference held at Union University in Jackson, Tennessee on October 14, 2006. The conference theme, Turning the Pages: A Focus on Children's Literature, was emphasized throughout the day. During the conference, the early childhood classroom teachers, preservice teachers, and administrators…

  5. West Tennessee ACEI 2006 Fall Conference

    ERIC Educational Resources Information Center

    Clifford, Anna; Hailey, Beth

    2007-01-01

    This article presents the West Tennessee ACEI 2006 Fall Conference held at Union University in Jackson, Tennessee on October 14, 2006. The conference theme, Turning the Pages: A Focus on Children's Literature, was emphasized throughout the day. During the conference, the early childhood classroom teachers, preservice teachers, and administrators…

  6. John Frassanito &Associates: Designer for Space Travel

    NASA Astrophysics Data System (ADS)

    Zukowsky, John

    2002-01-01

    When most people think of design for space travel they think immediately of engineers and scientists, not architects or industrial designers. Yet, one of those arts professionals has been at the center of creating "space" in space for almost four decades. John Frassanito (born 1941) is an industrial designer who trained at the Art Center (now the famous Art Center College of Design in Pasadena) in the mid 1960s. After graduation in 1968, he began his design career by working with Raymond Loewy and William Snaith at the same time that Loewy's office was designing the interiors of Skylab, America's first space station (launched 1973). Frassanito worked on Skylab while at the Loewy firm until the early 1970s, when he was hired as a designer within the Computer Terminal Corporation where, in 1972, he designed the Datapoint 2000 -- the computer that the journal Invention and Technology (Fall 1994) called the "direct ancestor of today's PC." Frassanito started his own firm in 1983, where he continued to design computers as well as products for companies such as Sani-Fresh and Scott Paper. But he has made his mark on design for space travel since the mid-1980s, where he has been an outside contractor who has worked on a variety of NASA projects through today. These include 1980s works such as interior configuration and design for Space Station Freedom, as well as concepts for inflatable TransHab structures, through 1990s computer- generated animations for NASA missions, real and conceptual. In fact, Frassanito's high quality of design and animated imaging has been consistently utilized by NASA over the past decade to present mission realities and future concepts to scientists, engineers, lawmakers, and the general public alike. A survey of his work will be the subject of this paper in an effort to document the essential role that visual arts professionals play in designing "space" for space.

  7. HPC Insights, Fall 2011

    DTIC Science & Technology

    2011-01-01

    Simulating Satellite Tracking Using Parallel Computing By Andrew Lindstrom ,University of Hawaii at Hilo — Mentors: Carl Holmberg, Maui High Performance...RDECOM) and his management team, RDECOM Deputy Director Gary Martin ; ARL Director John Miller; Communications- Electronics Research, Development...Saves Resources By Mike Knowles, ARL DSRC Site Lead, Lockheed Martin mode instead of full power down. The first phase of the EAS effort is an attempt

  8. FHR Iowa Falls Approval

    EPA Pesticide Factsheets

    This October 22, 2015, letter from EPA approves the petition from Flint Hills Resources, LLC, regarding non-grandfathered ethanol produced through the FHR Iowa Falls Process, qualifying under the Clean Air Act for renewable fuel (D-code 6) RINs under the R

  9. Fall 1984 Retention Study.

    ERIC Educational Resources Information Center

    Peralta Community Coll. District, Oakland, CA. Office of Research, Planning and Development.

    A study was conducted of the retention patterns of students enrolled in the Peralta Community College District (PCCD) in fall 1984 using college reports on withdrawals and grade distributions. The study focused on successful retention (i.e., all students who received a passing grade) and on total retention (i.e., all students who received any…

  10. Freshmen Survey. Fall 1985.

    ERIC Educational Resources Information Center

    Goodyear, Don

    In 1985, College of the Sequoias (COS) was asked by the Cooperative Institutional Research Program (conducted jointly by the American Council on Education and the University of California, Los Angeles) to participate in a survey of incoming freshmen for the fall 1985 semester. During the summer counseling session, 259 new COS freshmen were…

  11. Fall Protection in Construction

    DTIC Science & Technology

    1998-01-01

    Fall Protection in Construction U.S. Department of Labor Occupational Safety and Health Administration OSHA 3146 1998(Revised) Report Documentation...Department of Labor Occupational Safety & Health Administration 200 Constitution Avenue Washington, DC 20210 Performing Organization Report Number OSHA 3146...compliance responsibili- ties, which are set forth in OSHA standards themselves, and the Occupational Safety and Health Act. Moreover, because

  12. The News, Fall 2002.

    ERIC Educational Resources Information Center

    Giles, Ray, Ed.

    2002-01-01

    This fall 2002 newsletter from the Community College League of California contains several articles, news stories, and the brochure from the 2002 Annual Convention, "Celebrating the Way California LEARNS." Articles include: (1) "Nursing Shortage Poses Dilemma for Colleges: Access vs. Efficiency," a discussion of the debate over…

  13. Editors' Fall Picks

    ERIC Educational Resources Information Center

    Heilbrun, Margaret; McCormack, Heather; Katterjohn, Anna; Kuzyk, Raya; Roncevic, Mirela; Fox, Bette-Lee; Hoffert, Barbara

    2009-01-01

    "Library Journal's" review editors select fall titles readers won't want to miss--"Waiting on a Train: The Embattled Future of Passenger Rail Service" (James McCommons); "Happy" (Alex Lemon); "Free for All: Joe Papp, the Public, and the Greatest Theater Story Ever Told" (Kenneth Turan & Joseph Papp); "In My Father's Shadow: A Daughter Remembers…

  14. Fall 2005 Enrollment Report

    ERIC Educational Resources Information Center

    West Virginia Higher Education Policy Commission, 2005

    2005-01-01

    This annual report includes the following information presented in tabular form: (1) Location of West Virginia Public Institutions of Higher Education; (2) Location of West Virginia Independent Institutions of Higher Education; (3) Freshmen Headcount Enrollment, by Attendance Status, Early Fall 2005; (4) Headcount Enrollment by Residence,…

  15. Falling into Winter.

    ERIC Educational Resources Information Center

    Harrington, Carolyn Lang

    2000-01-01

    Presents an activity that connects art, science, and nature in which elementary school students learn about deciduous trees. Explains that students create a torn-tissue collage, using fall colors for a background and drawing a silhouette of a tree without leaves on top of the background with black crayon. (CMK)

  16. Editors' Fall Picks

    ERIC Educational Resources Information Center

    Heilbrun, Margaret; McCormack, Heather; Katterjohn, Anna; Kuzyk, Raya; Roncevic, Mirela; Fox, Bette-Lee; Hoffert, Barbara

    2009-01-01

    "Library Journal's" review editors select fall titles readers won't want to miss--"Waiting on a Train: The Embattled Future of Passenger Rail Service" (James McCommons); "Happy" (Alex Lemon); "Free for All: Joe Papp, the Public, and the Greatest Theater Story Ever Told" (Kenneth Turan & Joseph Papp); "In My Father's Shadow: A Daughter Remembers…

  17. Fall 2013 International Comparisons

    ERIC Educational Resources Information Center

    Northwest Evaluation Association, 2014

    2014-01-01

    This Fall report is an aggregated statistical analysis of Measures of Academic Progress® (MAP®) data from international schools. The report provides a consistent means of comparisons of specific sub-groups by subject and grade, which allows partners to compare their MAP® results with other schools within their region or membership organization.…

  18. Dinosaur Day!

    ERIC Educational Resources Information Center

    Nakamura, Sandra; Baptiste, H. Prentice

    2006-01-01

    In this article, the authors describe how they capitalized on their first-grade students' love of dinosaurs by hosting a fun-filled Dinosaur Day in their classroom. On Dinosaur Day, students rotated through four dinosaur-related learning stations that integrated science content with art, language arts, math, and history in a fun and time-efficient…

  19. CEMI Days

    SciTech Connect

    2015-07-01

    CEMI Days are an important channel of engagement between DOE and the manufacturing industry to identify challenges and opportunities for increasing U.S. manufacturing competitiveness. CEMI Days that are held at manufacturing companies’ facilities can include tours of R&D operations or other points of interest determined by the host company.

  20. Dinosaur Day!

    ERIC Educational Resources Information Center

    Nakamura, Sandra; Baptiste, H. Prentice

    2006-01-01

    In this article, the authors describe how they capitalized on their first-grade students' love of dinosaurs by hosting a fun-filled Dinosaur Day in their classroom. On Dinosaur Day, students rotated through four dinosaur-related learning stations that integrated science content with art, language arts, math, and history in a fun and time-efficient…

  1. John Bowlby and couple psychotherapy.

    PubMed

    Clulow, Christopher

    2007-12-01

    The centenary of John Bowlby's birth provides a context for considering the policy, research and practice legacies that he left for practitioners working in many different fields supporting couples and families. Part historical, and part forwardlooking, this paper considers the links between attachment in the infant-parent dyad that was at the heart of Bowlby's concern and the nature of the affective ties that bind couples together in adult romantic relationships. An overview of the influence of his theory on family policy and adult attachment research is followed by an appreciation of its significance for the practice of couple psychotherapy. The paper concludes with a comment on the implications of current neuroscience knowledge for therapeutic technique.

  2. John Tyndall's religion: a fragment

    PubMed Central

    Cantor, Geoffrey

    2015-01-01

    Both contemporaries and historians have focused on the high-profile 1874 Belfast Address in which John Tyndall was widely perceived as promulgating atheism. Although some historians have instead interpreted him as a pantheist or an agnostic, it is clear that any such labels do not accurately capture Tyndall's religious position throughout his life. By contrast, this paper seeks to chart Tyndall's religious journey from 1840 (when he was in his late teens) to the autumn of 1848 when he commenced his scientific studies at Marburg. Although he had been imbued with his father's stern conservative Irish Protestantism and opposition to Catholicism, as a youth he seems for a time to have been attracted to Methodism. Later, however, he questioned and rejected his father's religious views and was increasingly drawn to the more spiritual outlook of Ralph Waldo Emerson and Thomas Carlyle, along with a more radical attitude to politics.

  3. Women's perspectives on falls and fall prevention during pregnancy.

    PubMed

    Brewin, Dorothy; Naninni, Angela

    2014-01-01

    Falls are the leading cause of unintentional injury in women. During pregnancy, even a minor fall can result in adverse consequences. Evidence to inform effective and developmentally appropriate pregnancy fall prevention programs is lacking. Early research on pregnancy fall prevention suggests that exercise may reduce falls. However, acceptability and effectiveness of pregnancy fall prevention programs are untested. To better understand postpartum women's perspective and preferences on fall prevention strategies during pregnancy to formulate an intervention. Focus groups and individual interviews were conducted with 31 postpartum women using descriptive qualitative methodology. Discussion of falls during pregnancy and fall prevention strategies was guided by a focus group protocol and enhanced by 1- to 3-minute videos on proposed interventions. Focus groups were audio recorded, transcribed, and analyzed using NVivo 10 software. Emerging themes were environmental circumstances and physical changes of pregnancy leading to a fall, prevention strategies, barriers, safety concerns, and marketing a fall prevention program. Wet surfaces and inappropriate footwear commonly contributed to falls. Women preferred direct provider counseling and programs including yoga and Pilates. Fall prevention strategies tailored to pregnant women are needed. Perspectives of postpartum women support fall prevention through provider counseling and individual or supervised exercise programs.

  4. Falls, fear of falling, self-reported impairments, and walking limitations in persons with late effects of polio.

    PubMed

    Brogårdh, Christina; Lexell, Jan

    2014-10-01

    To investigate fall frequency during the past year, circumstances relating to falls, fear of falling, self-reported impairments, and walking limitations in persons with mild to moderate late effects of polio. A cross-sectional postal survey. A total of 325 persons with clinically and electrophysiologically verified late effects of polio (175 women and 150 men; mean age 70 years). Data regarding demographics, fall frequency during the past year, and circumstances relating to falls were obtained through a questionnaire. Fear of falling when performing daily activities was assessed with the Falls Efficacy Scale-International (FES-I), impairments were assessed with the Self-Reported Impairments in Persons with Late Effects of Polio (SIPP), and walking limitations were assessed with the Walking Impact Scale (Walk-12). Of the 325 respondents, 62% reported at least one fall during the past year. Most of the falls were reported in the afternoon (68%) and when walking outdoors (53%). Persons who fell reported significantly higher (P < .001) mean scores than did the persons who did not fall in the FES-I (35.8 points versus 29.2 points), SIPP (28.2 points versus 25.0 points), and Walk-12 (63% versus 43%). Falls are common in people with mild to moderate late effects of polio, especially later in the day and while walking outdoors. Fear of falling, self-reported impairments, and walking limitations were greater among the persons who fell than in the persons who did not fall. To reduce falls and fear of falling in persons with late effects of polio and to increase their activity level and participation in various life situations, evidence-based interdisciplinary fall management programs are needed. Copyright © 2014 American Academy of Physical Medicine and Rehabilitation. Published by Elsevier Inc. All rights reserved.

  5. Fall prevention and bathroom safety in the epilepsy monitoring unit.

    PubMed

    Spritzer, Scott D; Riordan, Katherine C; Berry, Jennnifer; Corbett, Bryn M; Gerke, Joyce K; Hoerth, Matthew T; Crepeau, Amy Z; Drazkowski, Joseph F; Sirven, Joseph I; Noe, Katherine H

    2015-07-01

    Falls are one of the most common adverse events occurring in the epilepsy monitoring unit (EMU) and can result in significant injury. Protocols and procedures to reduce falls vary significantly between institutions as it is not yet known what interventions are effective in the EMU setting. This study retrospectively examined the frequency of falls and the impact of serial changes in fall prevention strategies utilized in the EMU between 2001 and 2014 at a single institution. Overall fall rate was 2.81 per 1000 patient days and varied annually from 0 to 9.02 per 1000 patient days. Both seizures and psychogenic nonepileptic events occurring in the bathroom were more likely to result in falls compared with events occurring elsewhere in the room. With initiation of increased patient education, hourly nurse rounding, nocturnal bed alarms, having two persons assisting for high fall risk patients when out of bed, and immediate postfall team review between 2001 and 2013, there was a trend of decreasing fall frequency; however, no specific intervention could be identified as having a particular high impact. In late 2013, a ceiling lift system extending into the bathroom was put in place for use in all EMU patients when out of bed. In the subsequent 15 months, there have been zero falls. The results reinforce both the need for diligent safety standards to prevent falls in the EMU as well as the challenges in identifying the most effective practices to achieve this goal.

  6. Career Day

    NASA Image and Video Library

    NASA's 2013 Career Days was a joint collaboration between NASA Langley and the Newport News Shipbuilding where 600 high school students from Virginia took on two design challenges -- designing a ca...

  7. Zoo Day.

    ERIC Educational Resources Information Center

    Warden, Marian

    1978-01-01

    Zoo Day was one of the culminating activities of Art Extravaganza, a pilot summer art program for high ability first-and second-graders. Field trips, art history lessons, box sculpture, and a study of cavemen were included. (SJL)

  8. Pi Day.

    ERIC Educational Resources Information Center

    Waldner, Bruce C.

    1994-01-01

    Presents a day of activities to encourage students to participate in mathematics. Five contests include poster; model; mathematics puzzle; mathematics problem challenge; and essay. Some student entries and the rules for each contest are described. (MKR)

  9. Novel Hierarchical Fall Detection Algorithm Using a Multiphase Fall Model

    PubMed Central

    Hsieh, Chia-Yeh; Liu, Kai-Chun; Huang, Chih-Ning; Chu, Woei-Chyn; Chan, Chia-Tai

    2017-01-01

    Falls are the primary cause of accidents for the elderly in the living environment. Reducing hazards in the living environment and performing exercises for training balance and muscles are the common strategies for fall prevention. However, falls cannot be avoided completely; fall detection provides an alarm that can decrease injuries or death caused by the lack of rescue. The automatic fall detection system has opportunities to provide real-time emergency alarms for improving the safety and quality of home healthcare services. Two common technical challenges are also tackled in order to provide a reliable fall detection algorithm, including variability and ambiguity. We propose a novel hierarchical fall detection algorithm involving threshold-based and knowledge-based approaches to detect a fall event. The threshold-based approach efficiently supports the detection and identification of fall events from continuous sensor data. A multiphase fall model is utilized, including free fall, impact, and rest phases for the knowledge-based approach, which identifies fall events and has the potential to deal with the aforementioned technical challenges of a fall detection system. Seven kinds of falls and seven types of daily activities arranged in an experiment are used to explore the performance of the proposed fall detection algorithm. The overall performances of the sensitivity, specificity, precision, and accuracy using a knowledge-based algorithm are 99.79%, 98.74%, 99.05% and 99.33%, respectively. The results show that the proposed novel hierarchical fall detection algorithm can cope with the variability and ambiguity of the technical challenges and fulfill the reliability, adaptability, and flexibility requirements of an automatic fall detection system with respect to the individual differences. PMID:28208694

  10. Novel Hierarchical Fall Detection Algorithm Using a Multiphase Fall Model.

    PubMed

    Hsieh, Chia-Yeh; Liu, Kai-Chun; Huang, Chih-Ning; Chu, Woei-Chyn; Chan, Chia-Tai

    2017-02-08

    Falls are the primary cause of accidents for the elderly in the living environment. Reducing hazards in the living environment and performing exercises for training balance and muscles are the common strategies for fall prevention. However, falls cannot be avoided completely; fall detection provides an alarm that can decrease injuries or death caused by the lack of rescue. The automatic fall detection system has opportunities to provide real-time emergency alarms for improving the safety and quality of home healthcare services. Two common technical challenges are also tackled in order to provide a reliable fall detection algorithm, including variability and ambiguity. We propose a novel hierarchical fall detection algorithm involving threshold-based and knowledge-based approaches to detect a fall event. The threshold-based approach efficiently supports the detection and identification of fall events from continuous sensor data. A multiphase fall model is utilized, including free fall, impact, and rest phases for the knowledge-based approach, which identifies fall events and has the potential to deal with the aforementioned technical challenges of a fall detection system. Seven kinds of falls and seven types of daily activities arranged in an experiment are used to explore the performance of the proposed fall detection algorithm. The overall performances of the sensitivity, specificity, precision, and accuracy using a knowledge-based algorithm are 99.79%, 98.74%, 99.05% and 99.33%, respectively. The results show that the proposed novel hierarchical fall detection algorithm can cope with the variability and ambiguity of the technical challenges and fulfill the reliability, adaptability, and flexibility requirements of an automatic fall detection system with respect to the individual differences.

  11. Children's Rights, "die Antipadagogen," and the Paternalism of John Stuart Mill.

    ERIC Educational Resources Information Center

    Nordenbo, Sven Erik

    1989-01-01

    Examines how John Stuart Mill would have viewed present-day educational liberalists' claims that children should be included in Mill's principle of individual liberty. Concludes that educational liberalists cannot rightly claim Mill as spokesman for their views. (KO)

  12. Children's Rights, "die Antipadagogen," and the Paternalism of John Stuart Mill.

    ERIC Educational Resources Information Center

    Nordenbo, Sven Erik

    1989-01-01

    Examines how John Stuart Mill would have viewed present-day educational liberalists' claims that children should be included in Mill's principle of individual liberty. Concludes that educational liberalists cannot rightly claim Mill as spokesman for their views. (KO)

  13. Impacts of the Columbia River Hydroelectric System on Mainstem Habitats of Fall Chinook Salmon

    SciTech Connect

    Dauble, Dennis D.; Hanrahan, Timothy P.; Geist, David R.; Parsley, Michael J.

    2003-08-01

    Salmonid habitats in mainstem reaches of the Columbia and Snake rivers have changed dramatically during the past 60 years because of hydroelectric development and operation. Only about 13 and 58% of riverine habitats in the Columbia and Snake rivers, respectively, remain. Most riverine habitat is found in the upper Snake River; however, it is upstream of Hells Canyon Dam and not accessible to anadromous salmonids. We determined that approximately 661 and 805 km of the Columbia and Snake rivers, respectively, were once used by fall chinook salmon Oncorhynchus tshawytscha for spawning. Fall chinook salmon currently use only about 85 km of the mainstem Columbia River and 163 km of the mainstem Snake River for spawning. We used a geomorphic model to identify three river reaches downstream of present migration barriers with high potential for restoration of riverine processes: the Columbia River upstream of John Day Dam, the Columbia-Snake-Yakima River confluence, and the lower Snake River upstream of Little Goose Dam. Our analysis substantiated the assertion that historic spawning areas for fall chinook salmon occurred primarily within wide alluvial floodplains once common in the mainstem Columbia and Snake rivers. These areas possessed more unconsolidated sediment, more bars and islands, and had lower water surface slopes than areas not extensively used. Because flows in the mainstem are now highly regulated, the pre-development alluvial river ecosystem is not expected to be restored simply by operational modification of one or more dams. Establishing more normative flow regimes, specifically sustained peak flows for scouring, is essential to restoring the functional characteristics of existing, altered habitats. Restoring production of fall chinook salmon to any of these reaches also requires that population genetics and viability of potential seed populations (i.e., from tributaries and tailrace spawning areas, and hatcheries) be considered.

  14. Impacts of the Columbia River hydroelectric system on main-stem habitats of fall chinook salmon

    USGS Publications Warehouse

    Dauble, D.D.; Hanrahan, T.P.; Geist, D.R.; Parsley, M.J.

    2003-01-01

    Salmonid habitats in main-stem reaches of the Columbia and Snake rivers have changed dramatically during the past 60 years because of hydroelectric development and operation. Only about 13% and 58% of riverine habitats in the Columbia and Snake rivers, respectively, remain. Most riverine habitat is found in the upper Snake River; however, it is upstream of Hells Canyon Dam and not accessible to anadromous salmonids. We determined that approximately 661 and 805 km of the Columbia and Snake rivers, respectively, were once used by fall chinook salmon Oncorhynchus tshawytscha for spawning. Fall chinook salmon currently use only about 85 km of the main-stem Columbia River and 163 km of the main-stem Snake River for spawning. We used a geomorphic model to identify three river reaches downstream of present migration barriers with high potential for restoration of riverine processes: the Columbia River upstream of John Day Dam, the Columbia-Snake-Yakima River confluence, and the lower Snake River upstream of Little Goose Dam. Our analysis substantiated the assertion that historic spawning areas for fall chinook salmon occurred primarily within wide alluvial floodplains, which were once common in the mainstem Columbia and Snake rivers. These areas possessed more unconsolidated sediment and more bars and islands and had lower water surface slopes than did less extensively used areas. Because flows in the main stem are now highly regulated, the predevelopment alluvial river ecosystem is not expected to be restored simply by operational modification of one or more dams. Establishing more normative flow regimes - specifically, sustained peak flows for scouring - is essential to restoring the functional characteristics of existing, altered habitats. Restoring production of fall chinook salmon to any of these reaches also requires that population genetics and viability of potential seed populations (i.e., from tributaries, tailrace spawning areas, and hatcheries) be considered.

  15. Using process improvement methodology to address the complex issue of falls in the inpatient setting.

    PubMed

    Christopher, Deborah A; Trotta, Rebecca L; Yoho, Margaret A; Strong, Jocelyn; Dubendorf, Phyllis

    2014-01-01

    Falls in the acute care hospital are a significant patient safety issue. The purpose of this article was to describe the use of process improvement methodology to address inpatient falls on 5 units. This initiative focused on a proactive approach to falls, identification of high-risk patients, and a complete assessment of patients at risk. During the project timeframe, the mean total fall rate decreased from 3.7 to 2.8 total falls per 1000 patient days.

  16. Falling film evaporator

    DOEpatents

    Bruns, Lester E.

    1976-01-01

    A falling film evaporator including a vertically oriented pipe heated exteriorly by a steam jacket and interiorly by a finned steam tube, all heating surfaces of the pipe and steam tube being formed of a material wet by water such as stainless steel, and packing within the pipe consisting of Raschig rings formed of a material that is not wet by water such as polyvinylidene fluoride.

  17. The Resource. Fall 2001

    DTIC Science & Technology

    2001-01-01

    Adams, Director of Scientific Visualization, initiated a Bring Your Own Data ( BYOD ) workshop for MSRC users. The first workshop was held June 25-26 in...leverage these assets in their future work. The first BYOD workshop was definitely a benefit to the users. Chris Stone, in particular was able to...publications 28 ERDC MSRC The Resource, Fall 2001 ac ro ny m s AG Access Grid AMR Adaptive Mesh Refinement BYOD Bring Your Own Data CDC Control Data

  18. Eulogy John Ludbrook: surgeon, physiologist and biostatistician.

    PubMed

    Evans, Roger G; Johnston, Colin I

    2017-08-12

    On the morning of Friday June 9, Professor John Ludbrook died peacefully in his sleep at the age of 87. John will be deeply missed by his family, friends and colleagues. John Ludbrook had a long and distinguished career as a teacher, educator, surgeon, physiologist and lastly as a statistician. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

  19. Monitoring and Evaluation of Yearling Fall Chinook Salmon (Oncorhynchus tshawytscha) Released from Acclimation Facilities Upstream of Lower Granite Dam; 1999 Annual Report.

    SciTech Connect

    Rocklage, Stephen J.; Kellar, Dale S.

    2005-07-01

    The Nez Perce Tribe, in cooperation with the U.S. Fish and Wildlife Service and Washington Department of Fish and Wildlife, conducted monitoring and evaluation studies on Lyons Ferry Hatchery reared yearling fall Chinook salmon Oncorhynchus tshawytscha that were acclimated and released at three Fall Chinook Acclimation Project (FCAP) sites upstream of Lower Granite Dam along with yearlings released on-station from Lyons Ferry Hatchery in 1999. This was the fourth year of a long-term project to supplement natural spawning populations of Snake River stock fall Chinook salmon upstream of Lower Granite Dam. The 453,117 yearlings released from the Fall Chinook Acclimation Project facilities not only slightly exceeded the 450,000 fish quota, but a second release of 76,386 yearlings (hereafter called Surplus) were acclimated at the Big Canyon facility and released about two weeks after the primary releases. We use Passive Integrated Transponder (PIT) tag technology to monitor the primary performance measures of survival to mainstem dams and migration timing. We also monitor size, condition and tag/mark retention at release. We released 9,941 PIT tagged yearlings from Pittsburg Landing, 9,583 from Big Canyon, 2,511 Big Canyon Surplus and 2,494 from Captain John Rapids. The Washington Department of Fish and Wildlife released 983 PIT tagged yearlings from Lyons Ferry Hatchery. Fish health sampling indicated that, overall, bacterial kidney disease levels could be considered relatively low and did not appear to increase after transport to the acclimation facilities. Compared to prior years, Quantitative Health Assessment Indices were relatively low at Pittsburg Landing and Lyons Ferry Hatchery and relatively high at Big Canyon and Captain John Rapids. Mean fork lengths (95% confidence interval) of the release groups ranged from 147.4 mm (146.7-148.1 mm) at Captain John Rapids to 163.7 mm (163.3-164.1 mm) at Pittsburg Landing. Mean condition factors ranged from 1.04 at

  20. Monitoring and Evaluation of Yearling Fall Chinook Salmon (Oncorhynchus tshawytscha) Released from Acclimation Facilities Upstream of Lower Granite Dam; 2003 Annual Report.

    SciTech Connect

    Rocklage, Stephen J.

    2005-07-01

    The Nez Perce Tribe, in cooperation with the U.S. Fish and Wildlife Service and Washington Department of Fish and Wildlife, conducted monitoring and evaluation studies on Lyons Ferry Hatchery reared yearling fall Chinook salmon Oncorhynchus tshawytscha that were acclimated and released at three Fall Chinook Acclimation Project (FCAP) sites upstream of Lower Granite Dam in 2003. This was the eighth year of a long-term project to supplement natural spawning populations of Snake River stock fall Chinook salmon upstream of Lower Granite Dam. The 437,633 yearlings released from the Fall Chinook Acclimation Project facilities were short of the 450,000 fish quota. We use Passive Integrated Transponder (PIT) tag technology to monitor the primary performance measures of survival to mainstem dams and migration timing. We also monitor size, condition and tag/mark retention at release. We released 7,492 PIT tagged yearlings from Pittsburg Landing, 7,494 from Big Canyon and 2,497 from Captain John Rapids. Fish health sampling indicated that, overall, bacterial kidney disease levels at the acclimation facilities could be considered medium with 37-83% of the fish sampled rating medium to very high. Mean fork lengths (95% confidence interval) of the PIT tagged groups ranged from 153.7 mm (153.2-154.2 mm) at Captain John Rapids to 164.2 mm (163.9-164.5 mm) at Pittsburg Landing. Mean condition factors ranged from 1.06 at Lyons Ferry Hatchery to 1.22 at Captain John Rapids. Estimated survival (95% confidence interval) of PIT tagged yearlings from release to Lower Granite Dam ranged from 83.1% (80.7-85.5%) for Big Canyon to 91.7% (87.7-95.7%) for Captain John Rapids. Estimated survival from release to McNary Dam ranged from 59.9% (54.6-65.2%) for Big Canyon to 69.4% (60.5-78.4%) for Captain John Rapids. Median migration rates to Lower Granite Dam, based on all observations of PIT tagged yearlings from the FCAP facilities, ranged from 5.8 river kilometers per day (rkm/d) for Captain

  1. Modeling a falling slinky

    NASA Astrophysics Data System (ADS)

    Cross, R. C.; Wheatland, M. S.

    2012-12-01

    A slinky is an example of a tension spring: in an unstretched state a slinky is collapsed, with turns touching, and a finite tension is required to separate the turns from this state. If a slinky is suspended from its top and stretched under gravity and then released, the bottom of the slinky does not begin to fall until the top section of the slinky, which collapses turn by turn from the top, collides with the bottom. The total collapse time tc (typically ˜0.3 s for real slinkies) corresponds to the time required for a wave front to propagate down the slinky to communicate the release of the top end. We present a modification to an existing model for a falling tension spring [Calkin, Am. J. Phys. 61, 261-264 (1993)] and apply it to data from filmed drops of two real slinkies. The modification of the model is the inclusion of a finite time for collapse of the turns of the slinky behind the collapse front propagating down the slinky during the fall. The new finite-collapse time model achieves a good qualitative fit to the observed positions of the top of the real slinkies during the measured drops. The spring constant k for each slinky is taken to be a free parameter in the model. The best-fit model values for k for each slinky are approximately consistent with values obtained from measured periods of oscillation of the slinkies.

  2. Make Your Own Snow Day!

    ERIC Educational Resources Information Center

    Robeck, Edward

    2011-01-01

    Children love snow days, even when they come during the warmest weather. In this lesson the snow isn't falling outside, it's in the classroom--thanks to "Snowflake Bentley" (Briggs Martin 1998) and several models of snowflakes. A lesson on snow demonstrates several principles of practice for using models in elementary science. Focusing on snow was…

  3. Make Your Own Snow Day!

    ERIC Educational Resources Information Center

    Robeck, Edward

    2011-01-01

    Children love snow days, even when they come during the warmest weather. In this lesson the snow isn't falling outside, it's in the classroom--thanks to "Snowflake Bentley" (Briggs Martin 1998) and several models of snowflakes. A lesson on snow demonstrates several principles of practice for using models in elementary science. Focusing on snow was…

  4. Obituary: John P. Oliver (1939-2011)

    NASA Astrophysics Data System (ADS)

    Cohen, Howard

    2011-12-01

    John P. Oliver, an emeritus professor of astronomy at the University of Florida in Gainesville, passed away Thursday, February 10, 2011, after a courageous and long battle with renal cancer. He left behind memories of a life and career to envy. During his forty years of service to his profession and department, this unique astronomer distinguished himself as a research scientist and instrumentalist, creative software designer, gifted teacher and speaker, a vocal advocate of public outreach, and friend to all who knew him. Oliver was born in New Rochelle, New York, during late fall 1939 on November 24. His father, James P. Oliver, was a naval officer and his mother was the former Dorothy Armstrong Cambell. Oliver's early days were spent in various cities due to his father's military life but he eventually received a high school diploma from Princess Ann High School in Virginia. Oliver subsequently graduated with a bachelor of science degree in physics in 1963 from the prestigious Rensselaer Polytechnic Institute in Troy. Lick Observatory awarded him a graduate assistantship so he moved west to California where he met and, on November 2, 1963, married Barbara Kay McKenna, who became his lifelong love and partner. In California Oliver had the good fortune to work with several eminent astronomers. This included Albert E. Whifford, director of Lick Observatory and known for his work on interstellar reddening, and Merle F. Walker, an expert in photometry, who also helped establish Pluto's rotation period. His close relation with Lawrence H. Aller, one of the 20th century's memorable astronomers, known for his ability to combine observation, theory and education, and for his care and kindness, helped bind Oliver and astronomy together for life. Oliver would also join the technical staff of the Aerospace Corporation, become an acting director of the Pine Mountain Observatory (University of Oregon), and a research assistant at the University of California in Los Angeles

  5. Medicine in John Locke's philosophy.

    PubMed

    Sanchez-Gonzalez, M A

    1990-12-01

    John Locke's philosophy was deeply affected by medicine of his times. It was specially influenced by the medical thought and practice of Thomas Sydenham. Locke was a personal friend of Sydenham, expressed an avid interest in his work and shared his views and methods. The influence of Sydenham's medicine can be seen in the following areas of Locke's philosophy: his "plain historical method"; the emphasis on observation and sensory experience instead of seeking the essence of things; the rejection of hypotheses and principles; the refusal of research into final causes and inner mechanisms; the ideal of irrefutable evidence and skepticism on the possibilities of certainty in science. The science which for Locke held the highest paradigmatic value in his theory of knowledge was precisely medicine. To a great extent, Locke's Essay on Human Understanding can be understood as an attempt to justify, substantiate, and promote Sydenham's medical method. This method, generalized, was then proposed as an instrument for the elaboration of all natural sciences.

  6. John Keats: poet, patient, physician.

    PubMed

    Smith, H

    1984-01-01

    John Keats, son of an ostler , was born in London in 1795. Despite an early interest in literature he was, surprisingly, apprenticed to an apothecary and continued his medical training at Guy's Hospital, obtaining the Licentiate of the Society of Apothecaries in 1816. He never practiced medicine. His early poems were not well received, and for the young poet with very slender means, life was difficult. Tragedy was added to difficulty when tuberculosis, which had already caused the death of his mother and uncle, became apparent in his brother Tom, whom Keats nursed through his illness when the brothers were living together in Hampstead . Subsequently Keats developed the disease, but despite its rapid progress, he managed in a single year - 1819 - to produce some of the finest lyrical poetry in the language. He went to Italy in the hope of obtaining a cure but died in Rome in 1821, aged 25. Medicine certainly contributed to the man, but also something to the poet, Keats; his training and his family and personal experience of tuberculosis speak for themselves. More subtly , his medical experience influenced in some degree his ideas and even his choice of words. The interrelations of poet-patient and trainee-physician are examined in this essay.

  7. Activities commemorating John B. Herrington as first Native American astronaut

    NASA Technical Reports Server (NTRS)

    2002-01-01

    KENNEDY SPACE CENTER, FLA. - An elder of her Navaho tribe, Dorothy Cody shares the stage with her granddaughter Radmilla Cody (not shown), the 2001 Miss Navaho Nation, who is singing the 'Star Spangled Banner' in her native language during a pre-launch Native American ceremony. The ceremony was part of several days' activities commemorating John B. Herrington as the first tribally enrolled Native American astronaut to fly on a Shuttle mission. Herrington is a Mission Specialist on STS-113.

  8. Activities commemorating John B. Herrington as first Native American astronaut

    NASA Technical Reports Server (NTRS)

    2002-01-01

    KENNEDY SPACE CENTER, FLA. -- Chickasaw Tribal Elder Lee Frazier leads the dedication to the astronauts of STS-113 during the Native American Ceremony at the Rocket Garden in the KSC Visitor Complex. The ceremony was part of several days' activities commemorating John B. Herrington as the first tribally enrolled Native American astronaut to fly on a Shuttle mission. Herrington is a Mission Specialist on STS-113.

  9. Activities commemorating John B. Herrington as first Native American astronaut

    NASA Technical Reports Server (NTRS)

    2002-01-01

    KENNEDY SPACE CENTER, FLA. -- Chickasaw Indian princesses seen here contributed to a pre-launch Native American ceremony at the Rocket Garden in the KSC Visitor Complex by leading a prayer. The ceremony was part of several days' activities commemorating John B. Herrington as the first tribally enrolled Native American astronaut to fly on a Shuttle mission. Herrington is a Mission Specialist on STS-113.

  10. Activities commemorating John B. Herrington as first Native American astronaut

    NASA Technical Reports Server (NTRS)

    2002-01-01

    KENNEDY SPACE CENTER, FLA. -- During a pre-launch Native American ceremony, Radmilla Cody (right) , the 2001 Miss Navaho Nation, sings the 'Star Spangled Banner' in her native language. With her is her grandmother. The ceremony was part of several days' activities commemorating John B. Herrington as the first tribally enrolled Native American astronaut to fly on a Shuttle mission. Herrington is a Mission Specialist on STS-113.

  11. Activities commemorating John B. Herrington as first Native American astronaut

    NASA Technical Reports Server (NTRS)

    2002-01-01

    KENNEDY SPACE CENTER, FLA. - An elder of her Navaho tribe, Dorothy Cody shares the stage with her granddaughter Radmilla Cody (not shown), the 2001 Miss Navaho Nation, who is singing the 'Star Spangled Banner' in her native language during a pre-launch Native American ceremony. The ceremony was part of several days' activities commemorating John B. Herrington as the first tribally enrolled Native American astronaut to fly on a Shuttle mission. Herrington is a Mission Specialist on STS-113.

  12. Activities commemorating John B. Herrington as first Native American astronaut

    NASA Technical Reports Server (NTRS)

    2002-01-01

    KENNEDY SPACE CENTER, FLA. -- Singer Buffy Sainte-Marie sings during a pre-launch Native American ceremony in the Rocket Garden of the KSC Visitor Complex. She herself is a Cree. The ceremony was part of several days' activities commemorating John B. Herrington as the first tribally enrolled Native American astronaut to fly on a Shuttle mission. Herrington is a Mission Specialist on STS-113.

  13. Activities commemorating John B. Herrington as first Native American astronaut

    NASA Technical Reports Server (NTRS)

    2002-01-01

    KENNEDY SPACE CENTER, FLA. -- Chickasaw Indian princesses pose with folk singer Buffy Saint- Marie (center) during a Native American ceremony held in the Rocket Garden in the KSC Visitor Complex. Several days of activities were held at KSC and in Orlando commemorating John B. Herrington as the first tribally enrolled Native American astronaut to fly on a Shuttle mission. Herrington is a Mission Specialist on STS-113.

  14. Activities commemorating John B. Herrington as first Native American astronaut

    NASA Technical Reports Server (NTRS)

    2002-01-01

    KENNEDY SPACE CENTER, FLA. - Chickasaw Indian princesses 'sign' the Lord's Prayer during a Native American Ceremony at the Rocket Garden in the KSC Visitor Complex. The princesses are Crystal Underwood, Julie Underwood and Tamela Alexander. The ceremony was part of several days' activities commemorating John B. Herrington as the first tribally enrolled Native American astronaut to fly on a Shuttle mission. Herrington is a Mission Specialist on STS-113.

  15. Activities commemorating John B. Herrington as first Native American astronaut

    NASA Technical Reports Server (NTRS)

    2002-01-01

    KENNEDY SPACE CENTER, FLA. -- Chickasaw Indian princesses pose with folk singer Buffy Saint- Marie (center) during a Native American ceremony held in the Rocket Garden in the KSC Visitor Complex. Several days of activities were held at KSC and in Orlando commemorating John B. Herrington as the first tribally enrolled Native American astronaut to fly on a Shuttle mission. Herrington is a Mission Specialist on STS-113.

  16. Activities commemorating John B. Herrington as first Native American astronaut

    NASA Technical Reports Server (NTRS)

    2002-01-01

    KENNEDY SPACE CENTER, FLA. -- Singer Buffy Sainte-Marie sings during a pre-launch Native American ceremony in the Rocket Garden of the KSC Visitor Complex. She herself is a Cree. The ceremony was part of several days' activities commemorating John B. Herrington as the first tribally enrolled Native American astronaut to fly on a Shuttle mission. Herrington is a Mission Specialist on STS-113.

  17. Activities commemorating John B. Herrington as first Native American astronaut

    NASA Technical Reports Server (NTRS)

    2002-01-01

    KENNEDY SPACE CENTER, FLA. -- Chickasaw Tribal Elder Lee Frazier leads the dedication to the astronauts of STS-113 during the Native American Ceremony at the Rocket Garden in the KSC Visitor Complex. The ceremony was part of several days' activities commemorating John B. Herrington as the first tribally enrolled Native American astronaut to fly on a Shuttle mission. Herrington is a Mission Specialist on STS-113.

  18. Activities commemorating John B. Herrington as first Native American astronaut

    NASA Technical Reports Server (NTRS)

    2002-01-01

    KENNEDY SPACE CENTER, FLA. -- During a pre-launch Native American ceremony, Radmilla Cody (right) , the 2001 Miss Navaho Nation, sings the 'Star Spangled Banner' in her native language. With her is her grandmother. The ceremony was part of several days' activities commemorating John B. Herrington as the first tribally enrolled Native American astronaut to fly on a Shuttle mission. Herrington is a Mission Specialist on STS-113.

  19. Activities commemorating John B. Herrington as first Native American astronaut

    NASA Technical Reports Server (NTRS)

    2002-01-01

    KENNEDY SPACE CENTER, FLA. -- Chickasaw Indian princesses seen here contributed to a pre-launch Native American ceremony at the Rocket Garden in the KSC Visitor Complex by leading a prayer. The ceremony was part of several days' activities commemorating John B. Herrington as the first tribally enrolled Native American astronaut to fly on a Shuttle mission. Herrington is a Mission Specialist on STS-113.

  20. Activities commemorating John B. Herrington as first Native American astronaut

    NASA Technical Reports Server (NTRS)

    2002-01-01

    KENNEDY SPACE CENTER, FLA. - Chickasaw Indian princesses 'sign' the Lord's Prayer during a Native American Ceremony at the Rocket Garden in the KSC Visitor Complex. The princesses are Crystal Underwood, Julie Underwood and Tamela Alexander. The ceremony was part of several days' activities commemorating John B. Herrington as the first tribally enrolled Native American astronaut to fly on a Shuttle mission. Herrington is a Mission Specialist on STS-113.

  1. Jackson Mills and Mine Falls Dams, Nashua, New Hampshire. Reconnaissance Report, Hydroelectric Feasibility. Volume 2. Mine Falls Dam.

    DTIC Science & Technology

    1980-01-01

    terminus of the Mine Falls canal system until the 1950’s. Then, cheap oil became readily available and generation ceased. The region’s cur- rent...dependence on expensive imported oil , however, has aroused new interest in using New England’s numerous rivers for hydroelectric power. Senator John A...water is renewable and free. The hydroelectric power generated at the dam represents a savings in oil of 330,000 gallons each year. Now that the

  2. 34 CFR 300.11 - Day; business day; school day.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 2 2010-07-01 2010-07-01 false Day; business day; school day. 300.11 Section 300.11... CHILDREN WITH DISABILITIES General Definitions Used in This Part § 300.11 Day; business day; school day. (a) Day means calendar day unless otherwise indicated as business day or school day. (b) Business day...

  3. Fall prevention walker during rehabilitation

    NASA Astrophysics Data System (ADS)

    Tee, Kian Sek; E, Chun Zhi; Saim, Hashim; Zakaria, Wan Nurshazwani Wan; Khialdin, Safinaz Binti Mohd; Isa, Hazlita; Awad, M. I.; Soon, Chin Fhong

    2017-09-01

    This paper proposes on the design of a walker for the prevention of falling among elderlies or patients during rehabilitation whenever they use a walker to assist them. Fall happens due to impaired balance or gait problem. The assistive device is designed by applying stability concept and an accelerometric fall detection system is included. The accelerometric fall detection system acts as an alerting device that acquires body accelerometric data and detect fall. Recorded accelerometric data could be useful for further assessment. Structural strength of the walker was verified via iterations of simulation using finite element analysis, before being fabricated. Experiments were conducted to identify the fall patterns using accelerometric data. The design process and detection of fall pattern demonstrates the design of a walker that could support the user without fail and alerts the helper, thus salvaging the users from injuries due to fall and unattended situation.

  4. Psychotropic drugs and the risk of fall injuries, hospitalisations and mortality among older adults

    PubMed Central

    Jonasdottir Bergman, Gudrun; Fastbom, Johan; Danielsson, Bengt; Borg, Natalia; Salmi, Peter

    2016-01-01

    Objective To investigate whether psychotropics are associated with an increased risk of fall injuries, hospitalizations, and mortality in a large general population of older adults. Methods We performed a nationwide matched (age, sex, and case event day) case–control study between 1 January and 31 December 2011 based on several Swedish registers (n = 1,288,875 persons aged ≥65 years). We used multivariate conditional logistic regression adjusted for education, number of inpatient days, Charlson co‐morbidity index, dementia and number of other drugs. Results Antidepressants were the psychotropic most strongly related to fall injuries (ORadjusted: 1.42; 95% CI: 1.38–1.45) and antipsychotics to hospitalizations (ORadjusted: 1.22; 95% CI: 1.19–1.24) and death (ORadjusted: 2.10; 95% CI: 2.02–2.17). Number of psychotropics was associated with increased the risk of fall injuries, (4 psychotropics vs 0: ORadjusted: 1.53; 95% CI: 1.39–1.68), hospitalization (4 psychotropics vs 0: ORadjusted: 1.27; 95% CI: 1.22–1.33) and death (4 psychotropics vs 0: ORadjusted: 2.50; 95% CI: 2.33–2.69) in a dose–response manner. Among persons with dementia (n = 58,984), a dose–response relationship was found between number of psychotropics and mortality risk (4 psychotropics vs 0: ORadjusted: 1.99; 95% CI: 1.76–2.25). Conclusions Our findings support a cautious prescribing of multiple psychotropic drugs to older patients. © 2016 The Authors. International Journal of Geriatric Psychiatry Published by John Wiley & Sons, Ltd. PMID:27113813

  5. John Glenn: Post-Flight Recovery of Friendship 7

    NASA Technical Reports Server (NTRS)

    1963-01-01

    Mini Biography of John Glenn, as it was up to 1962. From: The John Glenn Story: Summary of astronaut John Glenn's flying career, from naval aviation training to space flight. The Mercury project is featured as John Glenn flies the Friendship 7 spacecraft. President John F. Kennedy presents the NASA Distinguished service Medal to Astronaut John Glenn.

  6. Analysis of reasons for falls of hemiparetic inpatient rehabilited patients.

    PubMed

    Kwolek, Andrzej; Lewicka, Krystyna

    2002-10-30

    Background. Patients undergoing rehabilitation in rehablitation wards particulary those focused on geriatry or neurology are expose to falls.It is connected with advanced age and also their illness essence.
    This kind of falls appears to be very important problem because some of them could lead to severe physical contusion or loss of trust in own ability and fear against the activities.
    The aim of this study was to analyse incidence of falls in all groups of patients rehabilited in the ward, the causes of falls and consequences of them and estabilshing the preventional rules for hemiparetic patients after stroke or operated brain's tumors.
    Material and methods. The prospective study was conducted during 2000 year. We used erlier prepared record of falls included data conected with age, diagnosis, day of hospitalisation, causes, circumstances and consequences of falls.
    Results. Among 724 observed inpatient rehabilited patients falled 46 persons what is 6,3%.
    The most often falls concerned hemiparetic patients (8,7% rehabilited patients).
    In group with patients after cranio-cerebral trauma falls were registered in 18,1% rehabilited. Walking without support was the most frequent circumstance of falls (27%).
    In 9 % of falled patients suffered from consequences as local petechie, swellings, tenderness of soft tissue whereas 1 patient needed to be transfered and observated in traumatic ward after fall.
    Conclusions. From this analysis come that restriction of ussing sleeping and psychotropic pills, creation of save enviroment, isolation of group of patients predisponated to falls are very important factors in prevention of falls.

  7. Inspire Day

    ERIC Educational Resources Information Center

    Bohach, Barbara M.; Meade, Birgitta

    2014-01-01

    The authors collaborated on hosting a "Spring Inspire Day." planned and delivered by preservice elementary teachers as a social studies/science methods project. Projects that have authentic application opportunities can make learning meaningful for prospective teachers as well as elementary students. With the impetus for an integrated…

  8. Inspire Day

    ERIC Educational Resources Information Center

    Bohach, Barbara M.; Meade, Birgitta

    2014-01-01

    The authors collaborated on hosting a "Spring Inspire Day." planned and delivered by preservice elementary teachers as a social studies/science methods project. Projects that have authentic application opportunities can make learning meaningful for prospective teachers as well as elementary students. With the impetus for an integrated…

  9. Capitol Day

    NASA Image and Video Library

    2009-02-19

    Stennis Space Center Director Gene Goldman visits with Mississippi Gov. Haley Barbour during NASA Day at the Capitol activities on Feb. 19. During the visit, Goldman presented the governor with a model of the J-2X rocket engine currently in development. Stennis engineers did early component testing for the new engine.

  10. Capitol Day

    NASA Technical Reports Server (NTRS)

    2009-01-01

    Stennis Space Center Director Gene Goldman visits with Mississippi Gov. Haley Barbour during NASA Day at the Capitol activities on Feb. 19. During the visit, Goldman presented the governor with a model of the J-2X rocket engine currently in development. Stennis engineers did early component testing for the new engine.

  11. Flu Shot Falls Short More Often for Obese People: Study

    MedlinePlus

    ... page: https://medlineplus.gov/news/fullstory_166544.html Flu Shot Falls Short More Often for Obese People: ... 2017 TUESDAY, June 13, 2017 (HealthDay News) -- A flu shot is the best way to avoid getting ...

  12. Fijian seasonal scourge of mango tree falls.

    PubMed

    Gupta, Anuj; Reeves, Ben

    2009-12-01

    Mango tree falls are a frequent presentation at any health facility in the South Pacific. This study aims to identify (i) the number of admissions because of falls from mango trees; (ii) epidemiology; (iii) seasonal trend; (iv) injury profile; and (v) hospital care provided. Retrospective case review on all mango tree falls related injuries resulting in admissions at the Lautoka Hospital, Fiji during a 1-year period (2007). Patient records were analysed to identify specific injury patterns such as upper/lower limb fractures, spinal cord injury and head injury, caused by mango tree falls. Thirty-nine cases were identified. Eighty-two percent (n = 32) of the falls occurred in the mango season (June-November). Seventy-two percent (n = 28) of the patients were males and 28% (n = 11) were females. Seventy-six percent were aged 5-13 and only 21% were adults. Also, 77% (n = 30) of the patients were ethnic Fijians and 23% (n = 9) were Fijian-Indians. Sixty-four percent (n = 25) had closed fractures and 17% (n = 7) had open fractures. Fifty-six percent (n = 22) of the fractures were of the fore arm. There were two cases of spinal cord injury, four cases of head injury, one ICU admission and one death. Average hospital stay was 7.56 days. All these injuries were recreational and the majority in the urban setting. They were all avoidable.

  13. Data Comparison: Satellite and Falling Sphere Temperatures

    NASA Technical Reports Server (NTRS)

    Schmidlin, Francis J.; Schauer, Allison G.; Remsberg, Ellis E.; Gerlach, John C. (Technical Monitor)

    2001-01-01

    Small meteorological rocketsondes providing temperature data have beam used for comparison with, and validation of measurements from satellite-borne instruments. A significant number of rocket-borne falling spheres were launched in conjunction with the Upper Atmosphere Research Satellite (UARS) for validation of the Halogen Occultation Experiment (HALOE), High Resolution Doppler Interferometer (HRDI), and the Microwave Limb Sounder (MLS) instruments. Upper stratosphere and mesosphere temperatures measured with these instruments on UARS are compared with inflatable spheres launched from Wallops Island (1992-1999), Brazil (1994), Hawaii (1992), Norway (1992), and Sweden (1993 and 1996). Time and space differences varied between the satellite measurement and the rocketsonde launch, for example HALOE overpasses occurred within 5 days and in some cases there were spatial differences of up to 30 degrees longitude. Validation measurements of the HRDI instrument occurred at Wallops Island when it passed within 20 minutes and 330 kilometers of the launch site. Because of discontinuity in the falling sphere drag coefficients when fall speed neared MACH 1 falling sphere temperatures near 70 kilometers attitude are biased toward lower temperatures. Availability of improved software and a new atmospheric model have helped to reduce this bias. The validated remote instrument measurements permit a new perspective of atmospheric structure to be formed, not always possible with the limited number of falling sphere measurements. Features of the remote measurement temperature profiles and their possible use to extend the climatological data base at the rocketsonde sites will be discussed.

  14. STS-79 Flight Day 8

    NASA Technical Reports Server (NTRS)

    1996-01-01

    On this eighth day of the STS-79 mission, the flight crew, Cmdr. William F. Readdy, Pilot Terrence W. Wilcutt, Mission Specialists, Thomas D. Akers, Shannon Lucid, Jay Apt, and Carl E. Walz, are seen bidding the crew of Mir farewell and then closing the hatches between their two spacecraft in preparation for undocking. The nine astronauts and cosmonauts gathered in the Core Module of the Russian space station for a formal goodbye. With the official ceremony complete, the crewmembers shared a final meal together and exchanged private farewells as Shannon Lucid prepared to return home in Atlantis and her replacement on Mir, John Blaha, began a four month stay on the station. Walz and Apt and Mir 22 Commander Valery Korzun with assistance from Flight Engineer 2 John Blaha, swung the hatches between their spacecraft closed concluding five days of joint operations. The vestibule between Atlantis and Mir was depressurized and leak checks were performed in readiness for undocking.

  15. STS-77 Flight Day 6

    NASA Technical Reports Server (NTRS)

    1996-01-01

    On this sixth day of the STS-77 mission, the flight crew, Cmdr. John H. Casper, Pilot Curtis L. Brown, Jr., and Mission Specialists Andrew S.W. Thomas, Ph.D., Daniel W. Bursch, Mario Runco, Jr., and Marc Garneau, Ph.D., spend some time relaxing, then go back to working in the Spacehab module and preparing to revisit a small cylindrical satellite that they deployed on the mission's third day. Commander John Casper and Pilot Curt Brown monitor Endeavour's systems. Mission Specialist Mario Runco tests an attitude determination system using the GPS attitude and navigation experiment called GANE. The remaining crew members, Mission Specialists Andy Thomas, Dan Bursch and Marc Garneau monitor the health of experiments ongoing in the Spacehab and on the middeck of the orbiter. The crew also conduct a health check of the Aquatic Research Facility (ARF) which contains starfish, mussels and sea urchins.

  16. [Fall risk and fracture. Aging and fall/fracture].

    PubMed

    Kozaki, Koichi

    2013-05-01

    Fall deteriorates QOL and ADL of elderly people, especially when they suffer from hip and vertebral fractures. It is not easy to identify the cause of falling, because falling usually result from multiple factors. Among various potential causes, osteoporosis, osteoarthritis, medication of hypnotic drugs, and environmental factors are important, because they are frequent and can be modifiable. When evaluating fall risks, grasping power, one-leg standing time, timed up&go test, are useful. On the other hand, fall risk index, 22-item self-assessment test, is easy and even better in predicting future falls. In the Cochrane systematic review article 2009, exercise such as Tai-Chi, withdrawal of hypnotic drugs, and vitamin D supplementation are shown to prevent falls in community-dwelling elderly.

  17. A to Z with Jasper Johns

    ERIC Educational Resources Information Center

    Kirker, Sara Schmickle

    2008-01-01

    One contemporary artist that kindergarten students can easily relate to is Jasper Johns. In this article, the author discusses how she introduced John's numeric and alphabetic paintings to her kindergarten students. The young artists were amazed that art can be created from the familiar symbols that they are learning to make in their regular…

  18. Struggle for the Soul: John Lawrence Childs

    ERIC Educational Resources Information Center

    Stallones, Jared

    2010-01-01

    John Lawrence Childs was born in Eau Claire, Wisconsin on January 11, 1889, the second child of John Nelson Childs and Helen Janette (Nettie) Smith. In childhood Childs absorbed the values of industry, democracy, and a traditional, but socially conscious, religion. Childs was a Methodist and an intensely private person not given to talking about…

  19. John Brown and the Abolitionist Ministry.

    ERIC Educational Resources Information Center

    Knee, Stuart

    1982-01-01

    John Brown's death did not cause the Civil War; it precipitated the conflict. Many ministers anticipated the war and hurried its outbreak by canonizing a fanatic. By 1859, the abolitionists needed a martyr to infuse new emotion into their cause and seized upon John Brown to fill this role. (Author/GC)

  20. Celebrating John Glenn’s Legacy

    NASA Image and Video Library

    2012-03-02

    Wife of former astronaut and Senator John Glenn, Annie Glenn, is recognized during an event celebrating John Glenn's legacy and 50 years of americans in orbit held at the university's Wolstein Center on Friday, March 3, 2012 in Cleveland, Ohio. Glenn became the first American to orbit Earth in 1962. Photo Credit: (NASA/Bill Ingalls)

  1. Celebrating John Glenn’s Legacy

    NASA Image and Video Library

    2012-03-02

    A NASA Tweetup attendee captures images of Sen. John Glenn at an event celebrating John Glenn's legacy and 50 years of americans in orbit held at the Cleveland State University Wolstein Center on Friday, March 3, 2012 in Cleveland, Ohio. Glenn became the first American to orbit Earth in 1962. Photo Credit: (NASA/Bill Ingalls)

  2. Celebrating John Glenn’s Legacy

    NASA Image and Video Library

    2012-03-02

    A NASA Tweetup attendee frames a picture of Sen. John Glenn at an event celebrating John Glenn's legacy and 50 years of americans in orbit held at the Cleveland State University Wolstein Center on Friday, March 3, 2012 in Cleveland, Ohio. Glenn became the first American to orbit Earth in 1962. Photo Credit: (NASA/Bill Ingalls)

  3. A to Z with Jasper Johns

    ERIC Educational Resources Information Center

    Kirker, Sara Schmickle

    2008-01-01

    One contemporary artist that kindergarten students can easily relate to is Jasper Johns. In this article, the author discusses how she introduced John's numeric and alphabetic paintings to her kindergarten students. The young artists were amazed that art can be created from the familiar symbols that they are learning to make in their regular…

  4. John Kotter on Leadership, Management and Change.

    ERIC Educational Resources Information Center

    Bencivenga, Jim

    2002-01-01

    Excerpts from interview with John Kotter, Konosuke Matsushita Professor of Leadership at the Harvard Business School, about his thoughts on the role of the superintendent as leader and manager. Describes his recent book "John P. Kotter on What Leaders Really Do," 1999. Lists eight-step change process from his book "Leading Change," 1996. (PKP)

  5. Struggle for the Soul: John Lawrence Childs

    ERIC Educational Resources Information Center

    Stallones, Jared

    2010-01-01

    John Lawrence Childs was born in Eau Claire, Wisconsin on January 11, 1889, the second child of John Nelson Childs and Helen Janette (Nettie) Smith. In childhood Childs absorbed the values of industry, democracy, and a traditional, but socially conscious, religion. Childs was a Methodist and an intensely private person not given to talking about…

  6. John Brown and the Abolitionist Ministry.

    ERIC Educational Resources Information Center

    Knee, Stuart

    1982-01-01

    John Brown's death did not cause the Civil War; it precipitated the conflict. Many ministers anticipated the war and hurried its outbreak by canonizing a fanatic. By 1859, the abolitionists needed a martyr to infuse new emotion into their cause and seized upon John Brown to fill this role. (Author/GC)

  7. John H. Reynolds (1923-2000)

    NASA Astrophysics Data System (ADS)

    Turner, Grenville

    John Reynolds, AGU Fellow since 1968 and a member of the Volcanology Geochemistry and Petrology section since 1961, died unexpectedly on November 4, 2000. John was a professor emeritus of physics at the University of California, Berkeley and a pioneer in the development and application of noble gas mass spectrometry He was recovering from pneumonia when he suffered a pulmonary embolism.

  8. `In free fall'

    NASA Astrophysics Data System (ADS)

    Beijerinck, Herman C. W.

    2014-01-01

    Physicists in the lead of a fiction book or a play, that's a rare event! Writers in general do not understand physics, while physicists seldom have the talent of writing for a large audience. So when it happens, we should rejoice. The up-and-coming German author Juli Zeh [1] (1974), who studied law, has succeeded in combining beautiful prose, psychological drama, crime and physics in a challenging book `In free fall' [2]. A good friend of hers, Bettina Bruinier, has put the core message of the book into a compelling play in the `Volkstheater' in Munich [1]. Yes, it can be done.

  9. Open letter to Pope John Paul II.

    PubMed

    Sai, F

    1991-01-01

    In an Open Letter to Pope John Paul II, written on World Population Day (July 11) 1991, Dr. Fred Sai, President of International Planned Parenthood Federation (IPPF), called for a dialogue on voluntary family planning as a means of avoiding unwanted pregnancy. A half million women die each year from pregnancy-related causes--a death toll that could be dramatically reduced by universal access to low cost, effective contraception. Family planning further represents the best protection against abortion. The Catholic Church's vehement opposition to abortion and family planning methods other than periodic abstinence is in marked contrast to its support to human rights in other settings. The Church has supported struggles for economic ju stice in and among nations, sided with the poor, and advocated for transitions to democracy. At the same time, the family planning movement--which has as its overall objective the protection of the health and welfare of women, children, and families--is viewed by the Vatican as a vehicle for the enslavement rather than liberation of women. The opening of a sensitive dialogue between the Catholic Church and supporters of voluntary family planning could help couples make sound moral decisions about their families and contribute to saving the lives of millions of women, most of them poor.

  10. John Bardeen and the theory of superconductivity

    SciTech Connect

    Schrieffer, J.R. )

    1992-04-01

    Bardeen's knowledge of the experimental data had bounded the theory of superconductivity quite tightly before B, C and S developed their theory. When one speaks with John Bardeen's friends about him, one frequently hears words such as brilliant, quiet, persistent, generous, visionary, athletic, kind, thoughtful and remarkable. It is the author's good fortune to have the chance to recount some incidents from his life that are connected with the theory of superconductivity. This article draws on the author's personal memories; his many other friends and colleagues will set down their own recollections elsewhere. The evolution of the microscopic theory of superconductivity closely parallels the scientific life of Joh Bardeen. Starting with his PhD dissertation, done under the guidance of Eugene Wigner, he spent much of his life developing an understanding of electron interaction effects and transport properties of metals, semiconductors and superconductors. His fascination with the remarkable phenomenon of superconductivity goes back to his graduate student days at Princeton. Although interrupted during the war years and in the late 1940's at Bell Labs, he returned to this perplexing topic when he moved to the University of Illinois in 1951. 20 refs., 7 figs.

  11. 2012 Safety and Health Day

    NASA Image and Video Library

    2012-08-21

    Employees at NASA's John C. Stennis Space Center participated in 2012 Safety and Health Day activities Aug. 21. Various organizations provided interactive exhibits and information on a range of safety and health issues. During large group presentations, Brad Gardner also spoke about losing part of his right arm to an industrial accident in 2003 and what it has taught him about preventing accidents. Gardner served 22 years in the U.S. Air Force and has a background in safety management.

  12. 76 FR 70631 - World Freedom Day, 2011

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-14

    ... November 14, 2011 Part III The President Proclamation 8752--World Freedom Day, 2011 #0; #0; #0... Freedom Day, 2011 By the President of the United States of America A Proclamation On November 9, 1989, the... stronger affirmation of freedom. On World Freedom Day, we commemorate the fall of the Berlin...

  13. Characteristics of the middle-age adult inpatient fall.

    PubMed

    Guillaume, Donna; Crawford, Sybil; Quigley, Patricia

    2016-08-01

    The purpose of this study is to describe characteristics of middle-age inpatients' (ages 45-64) fallers and their fall and fall injury risk factors. Middle-age falls were 42-46% of inpatient falls. Studies related to inpatient falls have not targeted this population. A 439 retrospective chart review was performed. Middle-age fall and injury rates were compared with ages 21-44 and 65-90. The mean age was 55.75years (SD 5.26). 28.7% (n=126) of falls resulted in injury. Individual fallers (n=386) had a mean of four comorbidities (SD 1.843), including hypertension (46.5%), anxiety/depression (40.2%), and alcohol and drug abuse (32.9%). There was no significant difference (p=.637) in fall rates per 1,000 patient days between ages 45-64 and 65-90. Middle-age inpatients' acute illness makes them as vulnerable for fall and injury as the older population. They should not be overlooked for fall prevention measures. Copyright © 2016 Elsevier Inc. All rights reserved.

  14. 34 CFR 300.11 - Day; business day; school day.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 34 Education 2 2012-07-01 2012-07-01 false Day; business day; school day. 300.11 Section 300.11... CHILDREN WITH DISABILITIES General Definitions Used in This Part § 300.11 Day; business day; school day. (a) Day means calendar day unless otherwise indicated as business day or school day. (b) Business...

  15. 34 CFR 300.11 - Day; business day; school day.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 34 Education 2 2011-07-01 2010-07-01 true Day; business day; school day. 300.11 Section 300.11... CHILDREN WITH DISABILITIES General Definitions Used in This Part § 300.11 Day; business day; school day. (a) Day means calendar day unless otherwise indicated as business day or school day. (b) Business...

  16. John Bahcall and the Solar Neutrino Problem

    NASA Astrophysics Data System (ADS)

    Bahcall, Neta

    2016-03-01

    ``I feel like dancing'', cheered John Bahcall upon hearing the exciting news from the SNO experiment in 2001. The results confirmed, with remarkable accuracy, John's 40-year effort to predict the rate of neutrinos from the Sun based on sophisticated Solar models. What began in 1962 by John Bahcall and Ray Davis as a pioneering project to test and confirm how the Sun shines, quickly turned into a four-decade-long mystery of the `Solar Neutrino Problem': John's models predicted a higher rate of neutrinos than detected by Davis and follow-up experiments. Was the theory of the Sun wrong? Were John's calculations in error? Were the neutrino experiments wrong? John worked tirelessly to understand the physics behind the Solar Neutrino Problem; he led the efforts to greatly increase the accurately of the solar model, to understand its seismology and neutrino fluxes, to use the neutrino fluxes as a test for new physics, and to advocate for important new experiments. It slowly became clear that none of the then discussed possibilities --- error in the Solar model or neutrino experiments --- was the culprit. The SNO results revealed that John's calculations, and hence the theory of the Solar model, have been correct all along. Comparison of the data with John's theory demanded new physics --- neutrino oscillations. The Solar Neutrino saga is one of the most amazing scientific stories of the century: exploring a simple question of `How the Sun Shines?' led to the discovery of new physics. John's theoretical calculations are an integral part of this journey; they provide the foundation for the Solar Neutrino Problem, for confirming how the Sun shines, and for the need of neutrino oscillations. His tenacious persistence, dedication, enthusiasm and love for the project, and his leadership and advocacy of neutrino physics over many decades are a remarkable story of scientific triumph. I know John is smiling today.

  17. [Can falls be prevented?].

    PubMed

    Dubousset, Jean

    2014-06-01

    Most recommendations and measures intended to prevent falls focus on the elderly (see HAS guideline of April 2009) but, in our opinion, this isfar too late: prevention must begin much earlier, not only by identifying persons at risk, but also by providing personalized lifestyle advice adapted to each individual's biomechanical, somatic, neurological and biological characteristics. The first preventive measure is to identify a possible deterioration of balance, starting with a physical examination at the age of 45 and repeated regularly throughout life. Extrinsic preventive measures focusing on the domestic and external environments are clearly necessary. But what is most important is to detect and, if necessary, correct any degradation of intrinsic (intracorporeal or somatic) factors starting at the age of 45 years; these include vision, vestibular function and balance, proprioception, and psychological and neurological status. Chronic illnesses and their treatments must also be taken into account: treatment must be limited to indispensable drugs; sedative psychotropics must be avoided if possible; and polymedication must be tightly controlled, as it is a major risk factor for falls. Prevention also requires a diet sufficiently rich in protein, calcium and vitamin D3 (to prevent osteoporosis), and regular daily exercise adapted to the individual, if possible associated with a simultaneous cognitive task. The last key point is the absolute need for thorough functional rehabilitation after any accidental or medical trauma, regardless of age, with the aim of restoring functional status to that existing prior to the accident.

  18. Retrospective analysis of fatal falls.

    PubMed

    Thierauf, Annette; Preuss, Johanna; Lignitz, Eberhard; Madea, Burkhard

    2010-05-20

    Fatal falls are frequent and inhomogeneous events and affect every age. The criminalistic classification can often only be done on the basis of extensive investigations and the autopsy results. We retrospectively surveyed 291 cases of fatal falls on which a post-mortem examination had been carried out in the institutes of Forensic Medicine in Bonn and Greifswald. In large part, these cases are falls from height (n=123) and ground-level falls (n=122). These are compared to fatal falls down a stairs (n=46); the analysis is confined to injuries to the cranium. In ground-level falls the injury pattern in falls under the influence of alcohol differs from that of falls with no alcohol in the case history: all injuries are seen in higher relative frequency in casualties after the consumption of alcohol. In falls from height, the previous consumption of alcohol did not influence the injury pattern; the intracranial traumas are seen in decreasing frequency with increasing heights. The aim of this retrospective analysis is to present injury patterns and influencing factors like fall heights and alcohol for the different kinds of falls on the basis of our collective and to demonstrate similarities and differences between the subgroups.

  19. Preventing falls with vitamin D.

    PubMed

    Shuler, Franklin D; Schlierf, Thomas; Wingate, Matthew

    2014-01-01

    Falls are the number one cause for injury-related morbidity and mortality in West Virginia's seniors. Multiple independent variables contribute to the risk of a fall: previous falls, alterations in balance and vision, impairments in gait and strength, and medications most highly correlate with the risk for a fall. Vitamin D supplementation is emerging as an easy, safe and well-tolerated fall reduction/prevention strategy due to the beneficial effects on the musculoskeletal system with improvements in strength, function and navigational abilities. From meta-analysis data, maximal fall reduction benefit in seniors is achieved when correcting vitamin D deficiency and when using adjunctive calcium supplementation. It is therefore recommended that practitioners in our state screen for fall risks and consider the addition of supplementation protocols that provide sufficient vitamin D and calcium to our seniors.

  20. Eos Interviews John Holdren, President Obama's Science Advisor

    NASA Astrophysics Data System (ADS)

    Showstack, Randy

    2010-12-01

    With the Obama administration about to face a Republican-led House of Representatives in January, presidential science advisor John Holdren sat down with Eos for an exclusive and wide-ranging interview following a policy speech he delivered on 13 December at the AGU Fall Meeting in San Francisco. During the interview, Holdren, who also is director of the White House Office of Science and Technology Policy (OSTP), focused on the challenging congressional and budgetary environment, the administration's priorities related to the Earth sciences, and the responsibility of scientists in helping to communicate the societal benefits of science, educate the public, and improve science education and literacy. Holdren said the Obama administration's top priorities related to the Earth sciences include improving observations of the Earth, making progress in dealing with climate change, and rebalancing NASA's focus.