WorldWideScience

Sample records for abandoning wells working

  1. Abandoning wells working group

    NONE

    1997-03-01

    The primary objective of this working group is to identify major technical, regulatory, and environmental issues that are relevant to the abandonment of offshore wellbores. Once the issues have been identified, the working group also has the objective of making recommendations or providing potential solutions for consideration. Areas for process improvement will be identified and {open_quotes}best practices{close_quotes} will be discussed and compared to {open_quotes}minimum standards.{close_quotes} The working group will primarily focus on wellbore abandonment in the Gulf of Mexico. However, workshop participants are encouraged to discuss international issues which may be relevant to wellbore abandonment practices in the Gulf of Mexico. The Abandoning Wells Group has identified several major areas for discussion that have concerns related to both operators and service companies performing wellbore abandonments in the Gulf of Mexico. The following broad topics were selected for the agenda: (1) MMS minimum requirements and state regulations. (2) Co-existence of best practices, new technology, and P & A economics. (3) Liability and environmental issues relating to wellbore abandonment.

  2. How to find abandoned oil and gas wells

    Johnston, K.H.; Carroll, H.B.; Heemstra, R.J.; Armstrong, F.E.

    1973-01-01

    This guide was written to furnish the coal industry with a description of techniques, instruments, and clues on how to find abandoned oil and gas wells that have penetrated coal seams. The report includes specific information on searching techniques currently in use by several coal mining companies, gas-transmission companies, and waterflood operators, as well as information on State agencies responsible for the enforcement of laws and the preservation and distribution of data pertaining to the drilling, development, and abandonment of oil and gas wells. Comparative tests were performed with several commercial electronic metal detectors to determine the feasibility of using them to aid in the search for abandoned wells and to determine the instrument most suited for that particular use. The role of methane detectors to locate abandoned wells is described, including a case history. Tests were made to develop an efficient procedure to follow in systematically searching an area for metallic clues or hydrocarbon evidence to abandoned wells. The guide describes, in detail, a search sequence, including the collection of basic data, preparation of the selected area, and the physical search. Methods are given for evaluating the results. (auth)

  3. Abandoning pipelines working group regulatory issues

    NONE

    1997-03-01

    The history of hydrocarbon development in Louisiana and off its coast is one of the interdependence of technological innovation, entrepreneurial risk-taking, resource management, judicial decisions, legislation, marketing, employee good will, infrastructure and support services, coupled with favorable geologic structures that made early exploration and development relatively easy. Mariners sailing off the coast of Louisiana and Texas in the 1600`s recorded one of the earliest known natural oil seeps. They shrugged it off as unimportant, as there was no market for the substance they witnessed. The seepage, however, provided a tiny clue to the vast storehouse of hydrocarbons trapped in the earth`s crust extending from the uplands, through Louisiana`s swamps and marshes, and into the subaqueous habitats of the Gulf of Mexico-the world`s ninth largest body of water. In all cases, each move into a new geographic province required considerable change in operation philosophy and in the science supporting the exploration and development activity. As technology changed, or was developed to meet the industry`s needs, new frontiers were explored. However, with time-as is the case with any nonrenewable resource-fields and wells lost their productive life. They had to be abandoned. In fact, the Minerals Management Service suggests that within the next 10 years the offshore industry will remove 150 platforms per year, or nearly half of the current number of production units. The industry will be asked to dispose of nearly one unit every 2.4 days. If this is the case, abandonment issues are going to continue to surface.

  4. Assessment of environmental implications of abandoned oil and gas wells

    A detailed study was made of the potential for abandoned oil and gas wells in the Lower Tuscaloosa sand of Mississippi and Louisiana to act as conduits for movement of saline water from the Lower Tuscaloosa into underground sources of drinking water (USDW's). Finite-difference numerical modeling determined the extent that water might be forced from the Lower Tuscaloosa sand into a USDW as a result of injection into the Lower Tuscaloosa. Within the range of conditions modeled, water from the Lower Tuscaloosa never traveled into a USDW. On the basis of the modeling, the authors concluded that it is unlikely that abandoned oil and gas wells in the Lower Tuscaloosa would serve as conduits for water movement from the trend into a USDW. The procedures developed in this study should be readily applicable to analysis of the potential for abandoned wells to act as pathways for contaminant flow into USDW's in other oil and gas producing areas of the country

  5. Abandoned Mine Waste Working Group report

    The Mine Waste Working Group discussed the nature and possible contributions to the solution of this class of waste problem at length. There was a consensus that the mine waste problem presented some fundamental differences from the other classes of waste addresses by the Develop On-Site Innovative Technologies (DOIT) working groups. Contents of this report are: executive summary; stakeholders address the problems; the mine waste program; current technology development programs; problems and issues that need to be addressed; demonstration projects to test solutions; conclusion-next steps; and appendices

  6. Abandoned Mine Waste Working Group report

    1993-12-10

    The Mine Waste Working Group discussed the nature and possible contributions to the solution of this class of waste problem at length. There was a consensus that the mine waste problem presented some fundamental differences from the other classes of waste addresses by the Develop On-Site Innovative Technologies (DOIT) working groups. Contents of this report are: executive summary; stakeholders address the problems; the mine waste program; current technology development programs; problems and issues that need to be addressed; demonstration projects to test solutions; conclusion-next steps; and appendices.

  7. Television method of controlling stowing of abandoned workings

    Zimny, W.

    1978-01-01

    This method describes a method of monitoring stowing of an underground abandoned working by means of a television camera lowered through a drillhole from the surface. The method was used in Poland for the first time in the period from 1974 to 1976. The camera had been previously used to check the technical state of underground sewage systems. The sAV 18 camera can be lowered to a maximum depth of 400 m, it is explosion proof and can be used under conditions of explosion hazard. A scheme of the equipment is given. A method of determining size of old workings using the camera (with light source) is explained. Examples of photos made by the camera (on videotape) of the abandoned working being stowed with a sand-water mixture through a drillhole from the surface are also given. (In Polish)

  8. Direct measurements of methane emissions from abandoned oil and gas wells in Pennsylvania

    Kang, Mary; Kanno, Cynthia M.; Reid, Matthew C.; Zhang, Xin; Mauzerall, Denise L.; Celia, Michael A.; Chen, Yuheng; Onstott, Tullis C.

    2014-01-01

    Recent studies indicate that greenhouse gas emission inventories are likely missing methane emission sources. We conducted the first methane emission measurements from abandoned oil and gas wells and found substantial emissions, particularly from high-emitting abandoned wells. These emissions are not currently considered in any emissions inventory. We scaled methane emissions from our direct measurements of abandoned wells in Pennsylvania and calculate that they represent 4–7% of current tota...

  9. Fiscal year 1996 well plugging and abandonment program Y-12 Plant, Oak Ridge, Tennessee

    NONE

    1997-04-01

    This report is a synopsis of the progress of the well plugging and abandonment program at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee, from August 1995 through August 1996. A total of 27 wells, piezometers, and borings were plugged and abandoned during the period of time covered in this report. All wells and borings were plugged and abandoned in accordance with the Monitoring Well Plugging and Abandonment Plan for the U.S. Department of Energy, Y-12 Plant, Oak Ridge, Tennessee (HSW, Inc. 1991).

  10. Technical standardization of oil well abandonment: a review of current standards and technologies

    Suzart, J. Walter P.; Pessoa, Laudemar; Paiva, Maria [Halliburton Energy Services (HES), Duncan, OK (United States)

    2008-07-01

    The objective of this study is to provide a new methodology for well abandonment. This practice is becoming more and more important because of the increasing number of production fields being abandoned. We strongly recommend a study of cement slurries properties for specific use in temporary and permanent abandonment plugs based on the estimation of the cement slurry hardened when placed in the well. By using specific additives, it is possible to achieve very stable slurries. For example, when permeability is reduced, formation fluid migration can be blocked and chemical reactions between the fluid and the slurry may be inhibited. With this objective, we present a laboratory investigation model and an example of slurry testing recommendation. During the abandonment operation, all records of the well characteristics should be maintained to include the reason for the abandonment, and location of fresh water, brine, and hydrocarbon zones that may exist. This documentation will also allow the analysis of solutions for the problems that originally caused the abandonment of the well. This data could be important for future use by environmental protection commissions to reopen or to drill an adjacent well. Given the high price of oil, it may now be economically feasible to reopen the well, if the reason for abandonment was low productivity. This way, a critical analysis of the current conditions of well and field abandonment in the country is presented. Based on this information, a review of the current standards is suggested. (author)

  11. Working Models about Mother-Child Relationships in Abandoned Children.

    Garcia-Torres, Belen; Guerrero, Pilar Garcia-Calvo

    2000-01-01

    Sixty abandoned and 36 non-abandoned school-aged children were told six short stories about mother-child relationships. Abandoned children showed less positive affect attribution to the mother, more compliant behavior in the child, and more justification of the mother when her behaviors were unfair. (Contains references.) (Author/CR)

  12. Numerical Simulation of Abandoned Gob Methane Drainage through Surface Vertical Wells.

    Wei Qin

    Full Text Available The influence of the ventilation system on the abandoned gob weakens, so the gas seepage characteristics in the abandoned gob are significantly different from those in a normal mining gob. In connection with this, this study physically simulated the movement of overlying rock strata. A spatial distribution function for gob permeability was derived. A numerical model using FLUENT for abandoned gob methane drainage through surface wells was established, and the derived spatial distribution function for gob permeability was imported into the numerical model. The control range of surface wells, flow patterns and distribution rules for static pressure in the abandoned gob under different well locations were determined using the calculated results from the numerical model.

  13. Fiscal year 1995 well plugging and abandonment program Y-12 Plant, Oak Ridge, Tennessee

    This report is a synopsis of the progress of the well plugging and abandonment program at the Y-12 Plant, Oak Ridge, Tennessee, from September 1994 through August 1995. A total of 67 wells, piezometers, and borings were plugged and abandoned during the period of time covered in this report. All wells and borings were plugged and abandoned if (1) its construction did not meet current standards (substandard construction); (2) it was irreparably damaged or had deteriorated beyond practical repair; (3) its location interfered with or otherwise impeded site operations, construction, or closure activities; or (4) special circumstances existed as defined on a case-by-case basis and approved by the Y-12 Plant Groundwater Protection Program (GWPP) Manager. This summary report contains: general geologic setting of the Y-12 Plant and vicinity; discussion of well plugging and abandonment methods, grouting procedures, and waste management practices (a Waste Management Plan for Drilling Activities is included in Appendix C); summaries of plugging and abandonment activities at each site; and quality assurance/quality control (QA/QC) and health and safety protocols used during the FY 1995 Plugging and Abandonment Program

  14. Basic Data Report for Well Plugging and Abandonment and Reconfiguration Activities for Fiscal Year 2005

    None, None

    2006-03-13

    The FY 2005 program was initiated on March 31, 2005, and concluded on July 16, 2005. The FY 2005 program initially included 25 wells requiring workover (P&A, Magenta reconfiguration, cleaning and keeping). During the process, the U.S. Bureau of Land Management (BLM) requested transfer of two wells (H-7c and H-8c) to their ownership for future livestock watering. These wells were transferred to the BLM through execution of Form wr-03, Declaration of Owner of Underground Water Rights, between the New Mexico Office of the State Engineer (NMOSE), the BLM, and the DOE Carlsbad Field Office (CBFO). One well (H-2b2) was cleaned and retained as a Culebra monitor well for continued use. One well (H-3d) was converted to a shallow well to monitor the formational contact between the Dewey Lake Redbeds Formation and the Santa Rosa Formation in support of the DP-831 discharge permit monitoring program. Nine dual-completion wells were reconfigured as Magenta-only monitor wells, and 12 wells were plugged and abandoned permanently. This report presents the summary in the same order that the wells were worked in the field.

  15. Basic Data Report for Well Plugging and Abandonment and Reconfiguration Activities for Fiscal Year 2005

    The FY 2005 program was initiated on March 31, 2005, and concluded on July 16, 2005. The FY 2005 program initially included 25 wells requiring workover (P and A, Magenta reconfiguration, cleaning and keeping). During the process, the U.S. Bureau of Land Management (BLM) requested transfer of two wells (H-7c and H-8c) to their ownership for future livestock watering. These wells were transferred to the BLM through execution of Form wr-03, Declaration of Owner of Underground Water Rights, between the New Mexico Office of the State Engineer (NMOSE), the BLM, and the DOE Carlsbad Field Office (CBFO). One well (H-2b2) was cleaned and retained as a Culebra monitor well for continued use. One well (H-3d) was converted to a shallow well to monitor the formational contact between the Dewey Lake Redbeds Formation and the Santa Rosa Formation in support of the DP-831 discharge permit monitoring program. Nine dual-completion wells were reconfigured as Magenta-only monitor wells, and 12 wells were plugged and abandoned permanently. This report presents the summary in the same order that the wells were worked in the field.

  16. Practical Methods for Locating Abandoned Wells in Populated Areas

    Veloski, G.A.; Hammack, R.W.; Lynn, R.J.

    2007-09-01

    An estimated 12 million wells have been drilled during the 150 years of oil and gas production in the United States. Many old oil and gas fields are now populated areas where the presence of improperly plugged wells may constitute a hazard to residents. Natural gas emissions from wells have forced people from their houses and businesses and have caused explosions that injured or killed people and destroyed property. To mitigate this hazard, wells must be located and properly plugged, a task made more difficult by the presence of houses, businesses, and associated utilities. This paper describes well finding methods conducted by the National Energy Technology Laboratory (NETL) that were effective at two small towns in Wyoming and in a suburb of Pittsburgh, Pennsylvania.

  17. Early oil well drilling equipment and production practices. [Information helpful in locating abandoned well sites by identification of discarded parts: such abandoned wells are potential hazards in coal mining

    Johnston K.H.; Heemstra, R.J.; Armstrong, F.E.

    1976-01-01

    A detailed description of early-day cable tool drilling rig construction and drilling practices is presented. Intimate descriptions of various parts of drilling rigs and prime movers are given as to materials of construction as well as to their use. The body of material is broken down into two main categories: well drilling methods, and well completion and production methods. This information is largely directed to the need for locating abandoned wellsites by identification of equipment parts and layouts. These abandoned wells are potential hazards to people in the coal industry if they intersect coal seams under development. The material is well illustrated from documented sources and general nomenclature is given.

  18. Child work and labour among orphaned and abandoned children in five low and middle income countries

    Pence Brian

    2011-01-01

    Full Text Available Abstract Background The care and protection of the estimated 143,000,000 orphaned and abandoned children (OAC worldwide is of great importance to global policy makers and child service providers in low and middle income countries (LMICs, yet little is known about rates of child labour among OAC, what child and caregiver characteristics predict child engagement in work and labour, or when such work infers with schooling. This study examines rates and correlates of child labour among OAC and associations of child labour with schooling in a cohort of OAC in 5 LMICs. Methods The Positive Outcomes for Orphans (POFO study employed a two-stage random sampling survey methodology to identify 1480 single and double orphans and children abandoned by both parents ages 6-12 living in family settings in five LMICs: Cambodia, Ethiopia, India, Kenya, and Tanzania. Regression models examined child and caregiver associations with: any work versus no work; and with working Results The majority of OAC (60.7% engaged in work during the past week, and of those who worked, 17.8% (10.5% of the total sample worked 28 or more hours. More than one-fifth (21.9%; 13% of the total sample met UNICEF's child labour definition. Female OAC and those in good health had increased odds of working. OAC living in rural areas, lower household wealth and caregivers not earning an income were associated with increased child labour. Child labour, but not working fewer than 28 hours per week, was associated with decreased school attendance. Conclusions One in seven OAC in this study were reported to be engaged in child labour. Policy makers and social service providers need to pay close attention to the demands being placed on female OAC, particularly in rural areas and poor households with limited income sources. Programs to promote OAC school attendance may need to focus on the needs of families as well as the OAC.

  19. Remediation of the Old Ecological Load in the Protected Area of the Morava River – Re-abandonment of the Oil and Gas Production Wells

    Petr Bujok

    2015-06-01

    Full Text Available The presence of the former oil and gas producing wells that are or can be improperly abandoned creates a possible environmental hazard in terms of contamination of the groundwater and soil in the present. In the area of the Czech Republic, specifically in South Moravia part, which has a long oil and gas production history, plenty of such wells can be found. Finding out the information about their abandonment in archives is often very demanding (sometimes even impossible. During various survey works and re-abandonment attempts it was found out that many wells are originally abandoned improperly, insufficiently or not at all. The occurrence of such wells is not just potential but also very actual hazard for the cultural landscape of the South Moravia, especially for aquifers, agriculture and natural protected areas of national significance. This paper is focused on the possibility of the definitive abandonment of this particular ecological load. The proposed method was verified in laboratory conditions and in the field. It is now a standard form of the re abandonment of oil and gas wells without precise localization in the South Moravian oil fields.

  20. Plugging wells for abandonment: a state-of-the-art study and recommended procedures

    The state-of-the-art of borehole plugging of abandoned oil wells and the tools and materials used are discussed. Special problems encountered are considered and several case studies are outlined. The special procedures which must be followed if the plugged borehole is to be considered as a repository for radioactive wastes are discussed and special recommendations are made. A state-by-state summary is given of the regulatory requirements for borehole plugging

  1. Plugging wells for abandonment: a state-of-the-art study and recommended procedures

    Herndon, J.; Smith, D.K.

    1976-09-01

    The state-of-the-art of borehole plugging of abandoned oil wells and the tools and materials used are discussed. Special problems encountered are considered and several case studies are outlined. The special procedures which must be followed if the plugged borehole is to be considered as a repository for radioactive wastes are discussed and special recommendations are made. A state-by-state summary is given of the regulatory requirements for borehole plugging. (JSR)

  2. Significant Methane Emissions from Abandoned Oil and Gas wells in Northwest Pennsylvania

    Kang, M.; Zhang, X.; Reid, M. C.; Kanno, C.; Celia, M. A.; Mauzerall, D. L.; Sun, K.; Miller, D. J.; Zondlo, M. A.; Chen, Y.; Onstott, T. C.

    2013-12-01

    Abandoned (no longer operated), Orphaned (abandoned and responsible party unavailable), and/or Lost (location unknown, cannot be confirmed, or not on record) (AOL) wells provide a potential pathway for subsurface migration, and emissions to the atmosphere, of methane and other volatile hydrocarbons. However, little is known about methane fluxes from AOL wells. Of the 12,000 abandoned and orphaned oil and gas wells on the Pennsylvania Department of Environmental Protection's (PA DEP) list, 36% are in McKean County. McKean County is home to the Bradford Oil Field, the world's first large oil field, which in 1881 produced 83% of America's output. A large fraction of the oil and gas wells in McKean County are AOL and some estimates of the number of AOL wells exceed the number of wells listed by the PA DEP by factors of 20 or more. To characterize AOL wells' potential as a significant methane source, we made first-of-a-kind measurements of methane fluxes from 8 abandoned wells in McKean County using static flux chambers. These wells are on a 40-acre lot, which includes various land cover types. Four of the eight measured wells are in forested areas, while three are in grassland, and one is in wetland areas. Two of the eight wells, one in a forested area and one in the grassland area, are plugged. Fluxes of methane, ethane, propane, and n-butane were measured using flame ionization gas chromatography. To gain insight into the source of methane (biogenic vs. thermogenic), carbon and hydrogen isotopes of methane were analyzed and the ratio of methane to heavier hydrocarbons were computed. In addition, a LI-7700 open path methane analyzer was used to provide on-line methane concentration measurement in the vicinity of AOL wells and in flux chambers. We found methane fluxes from the measured AOL wells to be significantly higher than fluxes observed in similar natural environments. Methane emissions from the two plugged wells were smaller than those from unplugged wells but

  3. The tidal influence on oil and gas emissions from an abandoned oil well: Nearshore Summerland, California

    Oil and gas emissions were quantified for natural and human sources in nearshore waters off Summerland, California through deployment of custom designed collection tents. Seepage was measured at a repeatedly abandoned well, on the seabed from a caisson located along the historical location of the Treadwell Wharf, where the world's first off-shore oil wells were drilled at the end of the 19th century. Seepage rates at the capped T-10 Well, located in ∼5 m water, showed high correlation to tides. Site emissions were 2.4 and 38.7 L day-1 oil and gas, respectively. Emissions were measured from two areas of seepage at the T-10 Well Site. Oil and gas ratios were inversely correlated between the two seepage areas, demonstrating connectivity. Data were interpreted in terms of an electronic circuit model of seepage with respect to the time lag between local low tide and peak oil emissions

  4. Fugitive emissions of methane from abandoned, decommissioned oil and gas wells.

    Boothroyd, I M; Almond, S; Qassim, S M; Worrall, F; Davies, R J

    2016-03-15

    This study considered the fugitive emissions of methane (CH4) from former oil and gas exploration and production wells drilled to exploit conventional hydrocarbon reservoirs onshore in the UK. This study selected from the 66% of all onshore wells in the UK which appeared to be properly decommissioned (abandoned) that came from 4 different basins and were between 8 and 79years old. The soil gas above each well was analysed and assessed relative to a nearby control site of similar land use and soil type. The results showed that of the 102 wells considered 30% had soil gas CH4 at the soil surface that was significantly greater than their respective control. Conversely, 39% of well sites had significant lower surface soil gas CH4 concentrations than their respective control. We interpret elevated soil gas CH4 concentrations to be the result of well integrity failure, but do not know the source of the gas nor the route to the surface. Where elevated CH4 was detected it appears to have occurred within a decade of it being drilled. The flux of CH4 from wells was 364±677kg CO2eq/well/year with a 27% chance that the well would have a negative flux to the atmosphere independent of well age. This flux is low relative to the activity commonly used on decommissioned well sites (e.g. sheep grazing), however, fluxes from wells that have not been appropriately decommissioned would be expected to be higher. PMID:26822472

  5. Fiscal Year 1998 Well Installation, Plugging and Abandonment, and Redevelopment summary report Y-12 Plant, Oak Ridge, Tennessee

    None

    1998-12-01

    This report summarizes the well installation, plugging and abandonment, and redevelopment activities conducted during the federal fiscal year (FY) 1998 at the Y-12 Plant, Oak Ridge, Tennessee. Five new groundwater monitoring wells were installed at the Y-12 Plant under the FY 1998 drilling program. Two of the wells are located in west Bear Creek Valley, one is in the eastern Y-12 Plant area near Lake Reality, and two are located near the Oil Landfarm Waste Management Area, which were installed by Bechtel Jacobs Company LLC (Bechtel Jacobs) as part of a site characterization activity for the Oak Ridge Reservation (ORR) Disposal Cell. Also, two existing wells were upgraded and nine temporary piezometers were installed to characterize hydrogeologic conditions at the Disposal Cell site. In addition, 40 temporary piezometers were installed in the Boneyard/Bumyard area of Bear Creek Valley by Bechtel Jacobs as part of the accelerated remedial actions conducted by the Environmental Restoration Program. Ten monitoring wells at the Y-12 Plant were decommissioned in FY 1998. Two existing monitoring wells were redeveloped during FY 1998 (of these, GW-732 was redeveloped tsvice). All well installation and development (including redevelopment) was conducted following industry-standard methods and approved procedures from the Environmental Surveillance Procedures Quality Control Program (Energy Systems 1988); the Resource Conservation and Recovery Act (RCRA) Groundwater Monitoring Technical Enforcement Guidance Document (EPA 1992); and the Monitoring Well Installation Plan for the Department of Energy Y-12 Plant, Oak Ridge, Tennessee (Energy Systems 1997a). Well installation and development of the non-Y-12 Plant GWPP oversight installation projects were conducted using procedures/guidance defined in the following documents: Work Plan for Support to Upper East Fork Poplar Creek East End Volatile Organic Compound Plumes Well Installation Project, Oak Ridge Y-12 Plant, Oak Ridge

  6. Fugitive emissions of methane from abandoned, decommissioned oil and gas wells

    Worrall, Fred; boothroyd, Ian; Almond, Sam; Davies, Richard

    2015-04-01

    The aim of this study was to consider the potential legacy of increased onshore, unconventional gas production by examining the integrity of decommissioned, onshore, oil and gas wells in the UK. In the absence of a history of unconventional hydrocarbon exploitation in the UK, conventional onshore sites were considered and an examination of pollution incidents records had suggested that only a small fraction of onshore wells could show integrity failures. In this study the fugitive emissions of methane from former oil and gas production wells onshore in the UK were considered as a measure of well integrity. The survey considered 49 decommissioned (abandoned) wells from 4 different basins that were between 8 and 78 years old; all but one of these wells would be considered as having been decommissioned properly, i.e. wells cut, sealed and buried by soil cover to the extent that the well sites were being used for agriculture. For each well site the soil gas methane was analysed multiple times and assessed relative to a nearby control site of similar land-use and soil type. The results will be expressed in terms of the proportion and extent of well integrity failure, or success, over time since decommissioning and relative to local control sites. The probability of failure and the emissions factor for decommissioned wells will be presented.

  7. Implementation of field techniques to stabilize abandoned oil wells - Boyd's creek, Kentucky

    At Boyd's Creek, commercial crude-oil drilling production began in the early 1860s. Countless unrecorded exploration wells were drilled and many have been found to be improperly abandoned. The Corniferous limestone is the first oil producing interval and is situated at an average subsurface depth of 135 feet. The potential for impacting natural resources is high because of the shallow depth(s) of the Corniferous limestone and the presence of overlying artesian sulfur-water zones which routinely mix with brine and oil in uncased boreholes. The occurrence of limestone related (karstic) features, such as fractures and dissolution cavities, and the close proximity of the Boyd's Creek oil field to nearby surface streams are also of concern. Initially, two abandoned wells were identified as flowing into nearby streams. Pursuant to federal removal authority provided by Subsection (c) of Section 311 of the Federal Water Pollution Control Act in accordance with Subtitle B of the Oil Pollution Act of 1990 and the National Contingency Plan, the Environmental Protection Agency has initiated cleanup operations within properties nearest to Boyd's Creek. Most wells are difficult to identify because they lack any casing strings and/or they have been buried with soil to hide uncontrolled flows at the surface. Field operations have included the utilization of multiple geophysical techniques to identify anomaly areas thought to represent buried unplugged wells. These include the excavation of surface soils down to the underlying limestone bedrock to search for cable tool and rotary boreholes, the drilling out of old wells using conventional industry technology and standards to plug them permanently with cement, the construction of temporary underflow dams downgradient from identified oil spills to minimize impacts on Boyd's Creek and its adjoining tributaries, and the burning of spilled product in temporary holding pits to minimize associated cleanup cost

  8. Monitoring well plugging and abandonment plan, Y-12 Plant, Oak Ridge, Tennessee (revised)

    Plugging and abandonment (P ampersand A) of defunct groundwater monitoring wells is a primary element of the Oak Ridge Y-12 Plant Groundwater Protection Program (GWPP) (AJA Technical Services, Inc. 1996). This document is the revised groundwater monitoring well P ampersand A plan for the U.S. Department of Energy (DOE) Y-12 Plant located in Oak Ridge, Tennessee. This plan describes the systematic approach employed by Y-12 Plant GWPP to identify wells that require P ampersand A, the technical methods employed to perform P ampersand A activities, and administrative requirements. Original documentation for Y-12 Plant GWPP groundwater monitoring well P ampersand A was provided in HSW, Inc. (1991). The original revision of the plan specified that a comprehensive monitoring well P ampersand A was provided in HSW, Inc. (1991). The original revision of the plan specified that a comprehensive monitoring well P ampersand A schedule be maintained. Wells are added to this list by issuance of both a P ampersand A request and a P ampersand A addendum to the schedule. The current Updated Subsurface Data Base includes a single mechanism to track the status of monitoring wells. In addition, rapid growth of the groundwater monitoring network and new regulatory requirements have resulted in constant changes to the status of wells. As a result, a streamlined mechanism to identify and track monitoring wells scheduled for P ampersand A has been developed and the plan revised to formalize the new business practices

  9. Child work and labour among orphaned and abandoned children in five low and middle income countries

    Pence Brian; Whetten Kathryn; Ostermann Jan; Messer Lynne; Whetten Rachel; Buckner Megan; Thielman Nathan; O'Donnell Karen

    2011-01-01

    Abstract Background The care and protection of the estimated 143,000,000 orphaned and abandoned children (OAC) worldwide is of great importance to global policy makers and child service providers in low and middle income countries (LMICs), yet little is known about rates of child labour among OAC, what child and caregiver characteristics predict child engagement in work and labour, or when such work infers with schooling. This study examines rates and correlates of child labour among OAC and ...

  10. Team Work: Time well Spent

    Moore Johnson, Susan; Reinhorn, Stefanie K.; Simon, Nicole S.

    2016-01-01

    Teachers in high-poverty schools often feel stressed and fatigued. We might expect that if we ask these teachers to take on even more work by meeting regularly in collaborative improvement teams, they will respond with skepticism, even resentment. But in a study of 83 teachers in six outstanding high-poverty schools, these researchers found the…

  11. Isotopic fingerprinting of groundwaters in southwestern Ontario: Applications to abandoned well remediation

    Highlights: • We created a tool to predict sources of groundwaters leaking from abandoned wells. • Each of the main aquifers were characterized, for a total suite of over 130 samples. • 8 isotopes (δ18O, δ2H, δ34SSO4, δ18OSO4, δ13C, 87Sr/86Sr, δ37Cl and δ81Br) were analyzed. • Our tool well-predicted fluid origins in different real and hypothetical scenarios. • Leaking fluids from wells sampled so far were from a shallow Devonian aquifer. - Abstract: Southwestern Ontario has a legacy of unplugged oil and gas wells drilled in the late 1800s and early 1900s before the advent of government regulatory controls. A number of these wells exhibit artesian flow of salty and/or sulphurous water at the surface, creating a liability to landowners and a possible threat to potable groundwater aquifers and the surface environment. Cost-effective plugging of these wells is hindered by incomplete drilling records regarding well depths, well construction, and geologic information on the sources of the leaking fluids. This study seeks to fill this knowledge gap by characterizing distinct geochemical ‘fingerprints’ for each of the major bedrock water-producing zones that may be the possible sources of the leaking fluids. To this end, over 130 groundwater samples were collected and analyzed for a broad suite of isotopic parameters (δ18O, δ2H, δ34SSO4, δ18OSO4, δ13CDIC, 87Sr/86Sr, δ37Cl and δ81Br), and this dataset was combined with available data from previous studies in the area. A Bayesian mixing model, SIAR, was applied to these data to develop a statistical tool for identifying the probable source(s) of leaking fluids. Several hypothetical samples and one real-world example are presented here to demonstrate the model’s performance

  12. Why Mathematics Works So Well

    Yanofsky, Noson S.

    2015-01-01

    A major question in philosophy of science involves the unreasonable effectiveness of mathematics in physics. Why should mathematics, created or discovered, with nothing empirical in mind be so perfectly suited to describe the laws of the physical universe? We review the well-known fact that the symmetries of the laws of physics are their defining properties. We show that there are similar symmetries of mathematical facts and that these symmetries are the defining properties of mathematics. By...

  13. Why Mathematics Works So Well

    Yanofsky, Noson S

    2015-01-01

    A major question in philosophy of science involves the unreasonable effectiveness of mathematics in physics. Why should mathematics, created or discovered, with nothing empirical in mind be so perfectly suited to describe the laws of the physical universe? We review the well-known fact that the symmetries of the laws of physics are their defining properties. We show that there are similar symmetries of mathematical facts and that these symmetries are the defining properties of mathematics. By examining the symmetries of physics and mathematics, we show that the effectiveness is actually quite reasonable. In essence, we show that the regularities of physics are a subset of the regularities of mathematics.

  14. Regulatory acceptance of the proposed well abandonment program for the present landfill, Operable Unit 7, Rocky Flats Environmental Technology Site, Golden, Colorado

    The regulatory agencies approved a well abandonment program for the Present Landfill, Operable Unit (OU) 7 at the Rocky Flats Environmental Technology Site, only three months after preparation. The proposed well abandonment program consists of abandoning 26 of the 54 existing monitoring wells in OU 7 that are currently sampled quarterly as Resource Conservation and Recovery Act (RCRA) compliance wells or sitewide groundwater protection wells. Well abandonment was proposed on the basis that the purpose of each well has been fulfilled, the wells fall under the footprint of the landfill cap, the presence of the wells would compromise the integrity of the cap because holes would have to be cut in the synthetic liner, and unequal compaction of the fill material around the wells would potentially cause differential settlement of the cap. The proposal provided the technical justification to abandon the wells in place. The timely approval of the proposal by the regulatory agencies will allow the abandonment of the wells during fiscal year 1995 under the sitewide Well Abandonment and Replacement Program (WARP). Cost savings resulting from a decrease in the number of wells to be sampled under the groundwater monitoring program are estimated at $416,000 per year. This paper presents a summary of the well abandonment program, discusses the timely approvals required for implementation, and present the potential cost savings that can be achieved through implementation of the program

  15. Work and well-being in teams

    NIELSEN, Karina

    2003-01-01

    This thesis examines work and well-being in relationship to teamwork in two organisations employing professionals; one organising work in Japanese style teams and one with self-managing work teams. It offers a critique of current research on employee well-being in teams and outlines some ways forward for filling in the gaps in existing research. Using two case studies, the working conditions may be in teamwork organisations are investigated. Second, the moderating effects of teamwork on t...

  16. Strontium isotope quantification of siderite, brine and acid mine drainage contributions to abandoned gas well discharges in the Appalachian Plateau

    Chapman, Elizabeth C. [Univ. of Pittsburgh, PA (United States). Dept. of Geology and Planetary Science; Capo, Rosemary C. [Univ. of Pittsburgh, PA (United States). Dept. of Geology and Planetary Science; Stewart, Brian W. [Univ. of Pittsburgh, PA (United States). Dept. of Geology and Planetary Science; Hedin, Robert S. [Hedin Environmental, Pittsburgh, PA (United States); Weaver, Theodore J. [Hedin Environmental, Pittsburgh, PA (United States); Edenborn, Harry M. [National Energy Technology Lab. (NETL), Pittsburgh, PA, (United States)

    2013-04-01

    Unplugged abandoned oil and gas wells in the Appalachian region can serve as conduits for the movement of waters impacted by fossil fuel extraction. Strontium isotope and geochemical analysis indicate that artesian discharges of water with high total dissolved solids (TDS) from a series of gas wells in western Pennsylvania result from the infiltration of acidic, low Fe (Fe < 10 mg/L) coal mine drainage (AMD) into shallow, siderite (iron carbonate)-cemented sandstone aquifers. The acidity from the AMD promotes dissolution of the carbonate, and metal- and sulfate-contaminated waters rise to the surface through compromised abandoned gas well casings. Strontium isotope mixing models suggest that neither upward migration of oil and gas brines from Devonian reservoirs associated with the wells nor dissolution of abundant nodular siderite present in the mine spoil through which recharge water percolates contribute significantly to the artesian gas well discharges. Natural Sr isotope composition can be a sensitive tool in the characterization of complex groundwater interactions and can be used to distinguish between inputs from deep and shallow contamination sources, as well as between groundwater and mineralogically similar but stratigraphically distinct rock units. This is of particular relevance to regions such as the Appalachian Basin, where a legacy of coal, oil and gas exploration is coupled with ongoing and future natural gas drilling into deep reservoirs.

  17. Hydro-mechanical simulations of well abandonment at the Ketzin pilot site for CO2 storage verify wellbore system integrity

    Unger, Victoria; Kempka, Thomas

    2015-04-01

    In geological underground utilisation, operating and abandoned wells have been identified as a main potential leakage pathways for reservoir fluids. In the scope of the well abandonment procedure currently carried out at the Ketzin pilot site for CO2 storage in Germany, a hydro-mechanical model was built to carry out a coupled analysis of the integrity in the entire wellbore system. The main aim of the present study was to assess the impacts of stress changes associated with CO2 injection as well as the cement backfill undertaken in the scope of well abandonment. A numerical model comprising cement sheaths, steel casings, tubing, multiple packers and wellbore annuli was implemented to enable a detailed representation of the entire wellbore system. The numerical model grid has a horizontal discretisation of 5 m x 5 m to focus on near wellbore effects, whereby element sizes increase with increasing distance from the wellbore. Vertical grid discretisation uses a tartan grid type over the entire model thickness of 1,500 m to ensure a sufficient discretisation of all wellbore system elements as well as of the reservoir unit. The total number of elements amounts to 210,672. Mechanical model parameters were taken from geological, drilling, logging and laboratory test data based on Ketzin pilot site-specific information as well as related literature (Kempka et al., 2014). The coupled calculations were performed using an elasto-plastic constitutive law, whereby an initial simulation run ensured a static mechanical equilibrium to represent the initial state before the start of CO2 injection. Thereto, gravitational load of the overburden rocks and pore pressure distribution following available well logs were integrated for initial model parameterisation including a normal faulting stress regime defined by a horizontal to vertical total stress ratio of 0.85. A correction accounting for the temperature and pressure dependent CO2 density was carried out in advance of each

  18. Remediation of the Old Ecological Load in the Protected Area of the Morava River – Re-abandonment of the Oil and Gas Production Wells

    Petr Bujok; Martin Klempa; Vladimír Slivka; Michal Porzer; Igor Němec; Věra Šťastná; Eva Smejkalová; Jaroslav Zdvořák

    2015-01-01

    The presence of the former oil and gas producing wells that are or can be improperly abandoned creates a possible environmental hazard in terms of contamination of the groundwater and soil in the present. In the area of the Czech Republic, specifically in South Moravia part, which has a long oil and gas production history, plenty of such wells can be found. Finding out the information about their abandonment in archives is often very demandin...

  19. The public health effects of abandoned coal mine workings on residents in South Wellington, Nanaimo

    Biagioni, K. [Victoria Univ., BC (Canada)

    2005-07-01

    Abandoned coal mine groundwater frequently contains depressed pH levels and elevated levels of hydrogen sulphide, iron, aluminium and nitrates. Abandoned coal mine groundwater is also usually high in copper, zinc, mercury, and lead. Groundwater from abandoned mines can seriously affect public health through the discharge of non-point source pollution. This paper presents information on a research project regarding the possible impacts of abandoned coal mines and its effects on groundwater as it relates to the health of residents in South Wellington, Nanaimo, British Columbia. The purpose of the project is to determine which illnesses are more common in South Wellington, Nanaimo and in the control area. The paper provides a discussion of the Nanaimo coal field and three major seams; the Wellington, Newcastle and Douglas which are most likely to have a significant impact on groundwater in South Wellington. 27 refs.

  20. The public health effects of abandoned coal mine workings on residents in South Wellington, Nanaimo

    Abandoned coal mine groundwater frequently contains depressed pH levels and elevated levels of hydrogen sulphide, iron, aluminium and nitrates. Abandoned coal mine groundwater is also usually high in copper, zinc, mercury, and lead. Groundwater from abandoned mines can seriously affect public health through the discharge of non-point source pollution. This paper presents information on a research project regarding the possible impacts of abandoned coal mines and its effects on groundwater as it relates to the health of residents in South Wellington, Nanaimo, British Columbia. The purpose of the project is to determine which illnesses are more common in South Wellington, Nanaimo and in the control area. The paper provides a discussion of the Nanaimo coal field and three major seams; the Wellington, Newcastle and Douglas which are most likely to have a significant impact on groundwater in South Wellington. 27 refs

  1. Well plugging and abandonment plan for Waste Area Grouping 6 at Oak Ridge National Laboratory, Oak Ridge, Tennessee

    Site environmental characterization and remediation require data obtained from the installation and sampling of wells. When these wells are no longer needed or not producing reliable information, or are damaged and can act as conduits for contaminant migration, they should be identified and properly decommissioned. This is most important for wells of sufficient depth to create the potential for exchange of fluids between different hydrologic units. This plan presents the strategy and detailed approach for well plugging and abandonment (P ampersand A) at Waste Area Grouping 6 (WAG 6). An inventory of 768 wells, the total number known to have been installed in WAG 6 based on a combined review of data and direct field inventory, is provided in Appendix A. All wells that are no required for closure or postclosure surveillance of WAG 6 will be decommissioned. A listing of 69 existing WAG 6 wells that will be maintained for postclosure surveillance is provided in Appendix B, and their locations are shown in Fig. 1. Appendix C contains a list of all WAG 6 wells that will be decommissioned, although some may no longer exist. Their locations are shown in Fig. 2. It is likely that some new wells will be drilled as part of postclosure monitoring of Solid Waste Area 6 (SWSA), but they are beyond the scope of this report. It is intended that this plan provide a basis for developing contracts for cost and schedule determinations for the P ampersand A process

  2. Plugging and abandonment plan for wells and coreholes at Oak Ridge National Laboratory, Oak Ridge, Tennessee

    Site environmental characterization and remediation require data obtained from the installation and sampling of wells and coreholes. When these wells and coreholes are no longer needed, are not producing reliable information, or are damaged and can act as conduits for contaminant migration, they should be identified and properly decommissioned. This is most important for wells of sufficient depth to create the potential for exchange of fluids between different hydrologic units. This plan presents the strategy and detailed approach for the well and corehole P ampersand A plan for most of the areas for which ORNL has responsibility. Although wells in Waste Area Grouping (WAG) 5 and WAG 10 are not specifically addressed in this plan, these wells will be incorporated into the decommissioning program in FY 1993

  3. Underground Pumped Storage Hydroelectricity using Abandoned Works (open pits and deep mines)

    Pujades, E.; Willems, T.; Bodeux, S.; Orban, P.; Dassargues, A.

    2015-12-01

    Pumped Storage Hydroelectricity (PSH) is a good alternative to increase the efficiency of power plants, which cannot regulate the amount of electricity generated according to the demand (wind, solar or even nuclear power plants). PSH plants, which consist in two reservoirs located at different heights (upper and lower), can store energy during low demand periods (pumping water from the lower to the upper reservoir) and generate electricity during the high demand peaks (falling water from the upper to the lower reservoir). Given that the two reservoirs must be located at different heights, PSH plants cannot be constructed in flat regions. Nevertheless, in these regions, an alternative could be to use abandoned underground works (open pits or deep mines) as lower reservoirs to construct Underground Pumped Storage Hydroelectricity (UPSH) plants. To select the best place to construct a plant, two considerations must be taken into account regarding the interaction between UPSH plants and groundwater: 1) the alteration of the natural conditions of aquifers and 2), the efficiency of the plant since the electricity generated depends on the hydraulic head inside the underground reservoir. Obviously, a detailed numerical model must be necessary before to select a location. However, a screening methodology to reject the most disadvantageous sites in a short period of time would be useful. Groundwater flow impacts caused by UPSH plants are analyzed numerically and the main variables involved in the groundwater evolution are identified. The most noticeable effect consists in an oscillation of the groundwater. The hydraulic head around which groundwater oscillates, the magnitude of the oscillations and the time to achieve a "dynamic steady state" depend on the boundaries, the parameters of the aquifer and the characteristics of the underground reservoir. A screening methodology is proposed to assess the main impacts caused in aquifers by UPSH plants. Finally, the efficiency

  4. New Strategies for Finding Abandoned Wells at Proposed Geologic Storage Sites for CO2

    Hammack, R.W.; Veloski, G.A.

    2007-09-01

    Prior to the injection of CO2 into geological formations, either for enhanced oil recovery or for CO2 sequestration, it is necessary to locate wells that perforate the target formation and are within the radius of influence for planned injection wells. Locating and plugging wells is necessary because improperly plugged well bores provide the most rapid route for CO2 escape to the surface. This paper describes the implementation and evaluation of helicopter and ground-based well detection strategies at a 100+ year old oilfield in Wyoming where a CO2 flood is planned. This project was jointly funded by the U.S. Department of Energy’s National Energy Technology Laboratory and Fugro Airborne Surveys.

  5. Determination of the influence of the edge of an abandoned working on overlying and underlying seams using electrical resistance measurements

    Czekay, A.; Jaskowski, S.

    1979-01-01

    The authors describe underground measurement of the electrical resistance of rocks, and the precautions which must be taken to get valid results. A study was carried out in a Polish coal mine which was not gassy and where there were no rockbursts. In this case, the effect of the abandoned working was small. An important factor is the spacing of the measuring electrodes. (In Polish)

  6. A contribution to risk analysis for leakage through abandoned wells in geological CO2 storage

    Kopp, Andreas; Binning, Philip John; Johannsen, K.;

    2010-01-01

    The selection and the subsequent design of a subsurface CO2 storage system are subject to considerable uncertainty. It is therefore important to assess the potential risks for health, safety and environment. This study contributes to the development of methods for quantitative risk assessment of CO...... reservoir database, holding data from over 1200 reservoirs An analytical risk equation is given, allowing the calculation of average risk due to multiple leaky wells with varying distance in the surrounding of the injection well. The reservoir parameters most affecting risk are identified. Using these...... results, the placement of an injection well can be optimized with respect to risk and uncertainty of leakage The risk and uncertainty assessment can be used to determine whether a site, compared to others, should be considered for further investigations or rejected for CO2 storage...

  7. The functionality of the abandonment of teaching work in Physical Education within the school culture dynamics

    Santiago Pich

    2013-09-01

    Full Text Available This paper is the result of a research related to the school culture studies. The school culture is an important theoretical key for the internal comprehension of the day-to-day of the school, by focusing on the interaction of the school´s actors. Our goal was to comprehend the functionalism of the abandonment of teaching in Physical Education (PE for the school culture. It was an ethnomethodological research and carried out in a school situated in Curitiba – PR, using field diary and biographical interview as instruments for data collection. We observed two classes of PE, one of the 4th and another of the 5th school year. We concluded that the abandonment of teaching in PE is functional to the school culture, being supported by other actors of the school day living.

  8. Why most agricultural terraces in steep slopes in semiarid SE Spain remain well preserved since their abandonment 50 years go?

    Cantón, F.

    2010-12-01

    Full Text Available A large part of the agricultural terraces in mountain environments are abandoned, like those from the Filabres range in Almería, SE Spain. While many of such terraces show signs of soil erosion (wall disruptions, surface crusts, pipes and gullies, others in steep slopes remain well preserved after 50 years since their abandonment and still seem to play an active role against soil erosion. In order to know both magnitude of soil erosion and controlling factors in different types of abandoned terraces, a rainfall simulation campaign with a portable sprinkler was carried out in 45 representative microsites. Runoff, derived-infiltration and sediment production were measured and their relationships to basic soil parameters (particle size distribution, pH, EC, organic matter content, aggregate stability, geomorphic position, and ground cover, were examined. Under the average applied rainfall intensity (48 mm/h, which represents a precipitation with a return period of 5 years in the area, narrow bench terraces from steep hillslopes, have larger infiltration values and deliver less sediments than large bank terraces in alluvial plains. The presence of stony pavement sieving crusts on narrow-bench terraces and also on un-terraced alluvial fans, play an essential armouring effect against soil erosion while favouring water infiltration. Considerations are made about the evolution of the different types of traditional terraces in the area under both past agricultural and present abandoned status, and also about possible uses under a sustainable land management policy.

    Una gran parte de las terrazas agrícolas en zonas de montaña están abandonadas, como las de la Sierra de los Filabres en Almería, SE de España. Si bien muchas de dichas terrazas muestran señales de erosión hídrica (destrucción de muros, encostramiento superficial, piping y cárcavas, otras en laderas con pendientes acusadas siguen bien conservadas tras 50 años de abandono y

  9. Why Internally Coupled Ears (ICE) Work Well

    van Hemmen, J. Leo

    2014-03-01

    Many vertebrates, such as frogs and lizards, have an air-filled cavity between left and right eardrum, i.e., internally coupled ears (ICE). Depending on source direction, internal time (iTD) and level (iLD) difference as experienced by the animal's auditory system may greatly exceed [C. Vossen et al., JASA 128 (2010) 909-918] the external, or interaural, time and level difference (ITD and ILD). Sensory processing only encodes iTD and iLD. We present an extension of ICE theory so as to elucidate the underlying physics. First, the membrane properties of the eardrum explain why for low frequencies iTD dominates whereas iLD does so for higher frequencies. Second, the plateau of iTD = γ ITD for constant 1 gecko ν∘ ~ 1 . 5 kHz. Third, we use a sectorial instead of circular membrane to quantify the effect of the extracolumella embedded in the tympanum and connecting with the cochlea. The main parameters can be adjusted so that the model is species independent. Work done in collaboration with A.P. Vedurmudi and J. Goulet; partially supported by BCCN-Munich.

  10. Geothermal well site restoration and plug and abandonment of wells, DOE Gladys McCall test site, Cameron Parish, Louisiana and DOE Willis Hulin test site, Vermillion Parish, Louisiana

    Rinehart, Ben N.

    1994-08-01

    A report is presented on the final phase of an energy research program conducted by the U.S. Department of Energy (DOE) involving two geothermal well sites in the State of Louisiana--the Gladys McCall site and the Willis Hulin site. The research program was intended to improve geothermal technology and to determine the efficacy of producing electricity commercially from geopressured resource sites. The final phase of the program consisted of plug and abandonment (P&A) of the wells and restoration of the well sites. Restoration involved (a) initial soil and water sampling and analysis; (b) removal and disposal of well pads, concrete, utility poles, and trash; (c) plugging of monitor and freshwater wells; and (d) site leveling and general cleanup. Restoration of the McCall site required removal of naturally occurring radioactive material (NORM), which was costly and time-consuming. Exhibits are included that provide copies of work permits and authorizations, P&A reports, and cost and salvage reports. Site locations, grid maps, and photographs are provided.

  11. APPLICATION OF HIGH-RESOLUTION MAGNETIC METHOD AND GRADIENT METHOD TO LOCATE ABANDONED BRINE-WELLS IN HUTCHINSON, KANSAS, U.S.A.

    CHEN Chao; XIA Jianghai; XIA Sihao; David Laflen; Stephen L. Williams

    2004-01-01

    After successfully locating one abandoned brine well by an electromagnetic method during testing in 2001 and five abandoned brine wells by a high-resolution magnetic method during 2002, a high-resolution magnetic method was again proposed to search for wells in 2003 when a second sensor was employed to acquire data for calculating the pseudo-vertical gradient of magnetic fields. Total area surveyed in 2003 was 1,024,000 ft2, which was divided into grids with an average size of 10,000 ft2 and distributed across eight different sites. Magnetic anomalies and their vertical gradients from known brine wells were first recorded as signatures to identify anomalies caused by possible buried brine wells. Of fifty-one verified anomalies, thirtyone anomalies were due to wells buried at depths from 0 to 8.5 ft: twenty-one 6- to 9-inch abandoned brine wells, seven 1.5- to 3-inch probable water wells, one 16-inch dewatering well for a construction site at a depth of 3 ft, and two 4-inch wells on the ground surface. Approximate monopole shaped anomalies were observed from all these wells after data corrections. However, the range of amplitudes of magnetic anomalies from 7,000 to 28,000 nT from these abandoned brine wells was measured. This range of anomalies is mainly due to the thickness and depth of buried wells. Anomaly amplitudes from 1.5- to 3-inch wells are 4,000 to 8,000 nT and linearly correlate with the buried depth. One 3-inch well that caused an anomaly of 13,000 nT could be the inner pipe of a brine well. Gradient anomalies are roughly in a range of 100 to 200 nT/inch for 1.5-to 3-inch wells and 200 to 300 nT/inch for brine wells.As indicated by the potential-field theory, gradient data possess higher horizontal resolution than the magnetic field itself. Gradient data provide valuable assistance in determining horizontal locations of anomaly sources for excavation. In practice, however, improvement in the horizontal resolution is limited by surveyline spacing. If only

  12. 30 CFR 784.25 - Return of coal processing waste to abandoned underground workings.

    2010-07-01

    ... the regulatory authority and the Mine Safety and Health Administration under 30 CFR 817.81(f). (b... underground workings. 784.25 Section 784.25 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND... EXPLORATION SYSTEMS UNDER REGULATORY PROGRAMS UNDERGROUND MINING PERMIT APPLICATIONS-MINIMUM REQUIREMENTS...

  13. Vaccine Effectiveness - How Well Does the Seasonal Flu Vaccine Work?

    ... flu viruses. What are the benefits of flu vaccination? While how well the flu vaccine works can ... of age and older). How are benefits of vaccination measured? Public health researchers measure how well flu ...

  14. Intensité du travail salarié et abandon des études universitaires au Canada The Intensity of Salaried Work and the Abandonment of University Studies in Canada. A Longitudinal Approach

    Stéphane Moulin

    2012-06-01

    Full Text Available Dans de nombreux pays, les élèves et les étudiants ont augmenté le temps consacré au travail rémunéré durant leurs études. Ils ne travaillent plus uniquement l’été, au moment des vacances, mais aussi pendant l’année scolaire. Les recher­ches portant sur l’effet du travail salarié sur les parcours scolaires tendent à montrer qu’il existe une relation convexe entre l’intensité du travail salarié et les départs sans diplôme du système scolaire : les taux d’abandon semblent plus élevés pour les étudiants qui ne travaillent pas et pour ceux qui travaillent plus de 25 heures. Cependant, le caractère transversal des données utilisées fait qu’elles ne permettent pas de saisir l’effet causal de la variation du temps de travail sur la poursuite des études. Dans cet article, nous utilisons une méthodologie quantitative longitudinale pour examiner les effets de l’intensité du travail rémunéré sur la persévérance dans le premier programme universitaire suivi au Canada. Les résultats montrent qu’il y a bien une relation causale entre le fait de travailler plus de 25 heures et l’abandon, mais qu’elle est seulement observée pour les hommes, et que cet effet n’est significatif qu’au début du program­me. Par ailleurs, l’association avec le fait de ne pas travailler semble s’inter­préter davantage comme un effet de sélection.In many countries, pupils and students have increased the time devoted to remunerated work during their studies. They no longer work just in summer, during vacations, but also during the school year. Research relating to the effect of salaried work on the school courses tends to show that there exists a convex relationship between the intensity of the salaried work and the departures without diplomas from the school system: the rates of abandonment seem higher for students who do not work and for those who do not work or work over 25 hours weekly. However, the

  15. Mineralogical characterization of tailing dams: incidence of abandoned mining works on soil pollution (Linares, Jaén)

    de la Torre, M. J.; Hidalgo, C.; Rey, J.; Martínez, J.

    2012-04-01

    The metallogenic district of Linares-La Carolina (Jaén, Spain) consists of dyke mineralizations mainly of galena, accompanied by blende, chalcopyrite and barite. Associated to these abandoned mines, relatively extensive areas occupied by spoil heaps and tailing impoundments exist and constitute potential sources of soil pollution by metals and semimetals. In order to analyze the pollution potential of these mining wastes, we have carried out a mineralogical and geochemical study of seven tailing dams and surrounding soils in the area. The mineralogy of the samples was studied by x-ray diffraction (XRD) and scanning electron microscope (SEM). In addition, the total metal content of samples was determined by inductively coupled plasma mass spectrometry (ICP-MS) analysis. Samples were taken from the first 30 cm of the waste piles and soil deposits and white efflorescences were also obtained from the surface of the tailings. In all analyzed heaps, high to very high total contents in Pb (1220-22890 mg/kg), Zn (150-51280 mg/kg), Mn (2658-4160 mg/kg), Ba (1026-19610 mg/kg) and Fe (19400-138000 mg/kg) were observed. The concentrations for these same elements in the studied soils range from 527-9900 mg/kg for Pb, 27-1700 mg/kg for Zn, 506-2464 mg/kg for Mn, 2832-4306 for Ba and 8642-29753 mg/kg for Fe, and these figures indicate a contamination of the soils, according to the guidelines established by the Spanish law. The XRD and SEM results indicate that the tailings are primarily constituted by gangue of the exploited mineralization: quartz, calcite, ankerite, feldspars and phyllosilicates. They are inherited, primary mineral phases. Galena, also primary, appears in low proportion, as well as lepidocrocite, melanterite and cerussite, being these three last secondary minerals and indicating a certain remobilization of metal cations, especially lead and iron. On the other hand, quartz and phyllosilicates predominate in the soils, in which, in addition, is identified a

  16. In-well vapor stripping drilling and characterization work plan

    This work plan provides the information necessary for drilling, sampling, and hydrologic testing of wells to be completed in support of a demonstration of the in-well vapor stripping system. The in-well vapor stripping system is a remediation technology designed to preferentially extract volatile organic compounds (VOCs) from contaminated groundwater by converting them to a vapor phase. Air-lift pumping is used to lift and aerate groundwater within the well. The volatiles escaping the aerated water are drawn off by a slight vacuum and treated at the surface while the water is allowed to infiltrate the vadose zone back to the watertable

  17. Late-life work and well-being

    Graham, Carol.

    2014-01-01

    Flexible work time and retirement options are a potential solution for the challenges of unemployment, aging populations, and unsustainable pensions systems around the world. Voluntary part-time workers in Europe and the US are happier, experience less stress and anger, and are more satisfied with their jobs than other employees. Late-life workers, meanwhile, have higher levels of well-being than retirees. The feasibility of a policy that is based on more flexible work arrangements will vary ...

  18. Exploration well Riniken. Construction work and environmental aspects, drilling technologies

    The exploration well at Riniken was realized as the third well within the Nagra Deep Drilling Program in Northern Switzerland. The drilling work was started June 23, 1983. Having reached the final depth of 1800.5 m on January 13, 1984 the test phase was then initiated and completed by July 23, 1985. The well drilled approximately 1800 m of sediments. Oriented cores were taken over the major part of the well. The expected crystalline rock was not reached. The present report presents the drilling activities, civil construction work related to the site and precautions taken to account for environmental protection aspects. A chapter dealing with the commission representing members of the federal, cantonal and local authorities and reporting is given at the end of this report. (author) 29 figs., 47 tabs

  19. Working on wellness (WOW): A worksite health promotion intervention programme

    Kolbe-Alexander Tracy L; Proper Karin I; Lambert Estelle V; van Wier Marieke F; Pillay Julian D; Nossel Craig; Adonis Leegale; van Mechelen Willem

    2012-01-01

    Abstract Background Insufficient PA has been shown to cluster with other CVD risk factors including insufficient fruit and vegetable intake, overweight, increased serum cholesterol concentrations and elevated blood pressure. This paper describes the development of Working on Wellness (WOW), a worksite intervention program incorporating motivational interviewing by wellness specialists, targeting employees at risk. In addition, we describe the evaluation the effectiveness of the intervention a...

  20. Long-term changes in the quality of polluted minewater discharges from abandoned underground coal workings in Scotland

    Wood, S.C.; Younger, P.L.; Robins, N.S.

    1999-01-01

    Long-term trends of changes in the quality of water discharging from abandoned coal mines have been studied for 32 long-established discharges in the Midland Valley of Scotland. Six discharges have been studied in greater detail, providing insights into discharge quality evolution over more than a century. It has been found that minewater pollution is most severe in the first few decades after a discharge begins (the ‘first flush’), and that even the largest systems settle down to a lower lev...

  1. Reconceptualising Well-being: Social Work, Economics and Choice

    Graeme Simpson

    2014-10-01

    Full Text Available In this paper we examine the intersection of well-being, agency and the current political and economic structures which impact on social work with adults and in doing so contribute to ‘interpreting and mapping out the force fields of meaning production' (Fornäs, Fredriksson & Johannisson 2011: 7. In it we draw upon Sointu's (2005 work which identified the shift from conceptualising well-being in terms of ‘the body politic' to conceptualising it in terms of ‘the body personal' and identified parallels with understanding well-being in English social work. There has been a shift in the nature of social work in the United Kingdom in how the question of agency has been addressed. For many years this was through the traditional notion of autonomy and self-determination (Biestek 1961 and later collective approaches to welfare and services (Bailey and Brake 1975. The development of paradigms of mainly personal empowerment in the 1980s and 1990s (Braye & Preston-Shoot 1995 saw social work become less associated with collective engagement in welfare and more concerned with the enhancement of individual well-being (Jordan 2007. Whilst the rhetoric of well-being, in contemporary English social work, continues to include autonomy and self-determination, this is focused primarily upon the narrower concepts of independence and choice (Simpson 2012. The UK Department of Health's A Vision for Adult Social Care: Capable Communities and Active Citizens (DoH 2010 is the template for national social care policy to which all Local Authorities in England had to respond with an implementation plan. This paper draws on a documentary analysis of two such plans drafted in 2012 in the wake of an ‘austerity budget' and consequent public ex-penditure reductions. The analysis considers the effect of economic imperatives on the conceptualisation of individual choices and needs in the context of Local Au-thorities' responsibilities to people collectively. A concept of

  2. Abandoned vehicles

    Relations with the Host States Service

    2004-01-01

    The services in charge of managing the CERN site have recently noted an increase in the number of abandoned vehicles. This poses a risk from the point of view of safety and security and, on the eve of several important events in honour of CERN's fiftieth anniversary, is detrimental to the Organization's image. Owners of vehicles that have been left immobile for some time on the CERN site, including on the external car park by the flags, are therefore invited to contact the Reception and Access Control Service (service-parking-longterm@cern.ch) before 1st October 2004 and, where appropriate, move their vehicle to a designated long-term parking area. After this date, any vehicle whose owner has failed to respond to this request and which is without a number plate, has been stationary for several weeks or is out of service, may be impounded at the owner's risk and expense. Relations with the Host States Service Tel. 72848

  3. Work engagement, work commitment and their association with well-being in health care.

    Kanste, Outi

    2011-12-01

    The aim was to examine whether work engagement and work commitment can be empirically discriminated and how they are associated with well-being. The terminology used in literature and in practice is confused by the interchangeable use of these terms. Only few studies, like Hallberg and Schaufeli's study, have examined the relationships between work engagement and work commitment systematically by using empirical data. In this study, the data were gathered via self-reported questionnaire from the healthcare staff working in 14 health centres and four hospitals in Finland. The data consisted of 435 responses. The material was analysed by using structural equation modelling (SEM) and correlations. The items of work engagement and work commitment dimensions (identification with organization, willingness to exert in organization's favour, occupational commitment and job involvement) loaded on their own latent variables in SEM analysis, so the data supported this five-factor model. Work engagement and work commitment dimensions were positively related, sharing between 2 and 33% of their variances. These constructs also displayed different correlations with some indicators of well-being measured as personal accomplishment, psychological well-being, mental resources, internal work motivation and willingness to stay on at work. Work engagement had moderate positive correlation to personal accomplishment (r = 0.68, p engagement can be empirically discriminated from work commitment. They are distinct, yet related constructs that complement each other, describing different aspects of positive attitudes towards work. The results can be utilized in interventions aimed at quality of working life in health care as well as in studies investigating discriminant and construct validity. PMID:21564150

  4. Working Environment Authority Interventions to Promote Well-Being at work

    Hansen, Agnete Meldgaard; Starheim, Liv

    management support for improvements, or a combination of the establishment of issue based working groups that cut across traditional workplace committees; to the direct involvement of employees in problem definitions and identification of solutions; and to the use of a concrete and everyday language in......How can working environment authorities intervene at workplace level to promote the well-being of employees? This issue is discussed in light of recent developments in the inspection strategies and methodologies of the Danish Working Environment Authority. Well-being at work – or the psychosocial...... concerning inspections at Danish workplaces. Document studies, several case-studies (based on interviews, chronicle workshops, and participant observations), and a survey has been carried out in order to understand the reception and effects of working environment authority interventions at Danish workplaces...

  5. Working on wellness (WOW: A worksite health promotion intervention programme

    Kolbe-Alexander Tracy L

    2012-05-01

    Full Text Available Abstract Background Insufficient PA has been shown to cluster with other CVD risk factors including insufficient fruit and vegetable intake, overweight, increased serum cholesterol concentrations and elevated blood pressure. This paper describes the development of Working on Wellness (WOW, a worksite intervention program incorporating motivational interviewing by wellness specialists, targeting employees at risk. In addition, we describe the evaluation the effectiveness of the intervention among employees at increased risk for cardiovascular disease. Methods The intervention mapping (IM protocol was used in the planning and design of WOW. Focus group discussions and interviews with employees and managers identified the importance of addressing risk factors for CVD at the worksite. Based on the employees’ preference for individual counselling, and previous evidence of the effectiveness of this approach in the worksite setting, we decided to use motivational interviewing as part of the intervention strategy. Thus, as a cluster-randomised, controlled control trial, employees at increased risk for CVD (N = 928 will be assigned to a control or an intervention group, based on company random allocation. The sessions will include motivational interviewing techniques, comprised of two face-to-face and four telephonic sessions, with the primary aim to increase habitual levels of PA. Measures will take place at baseline, 6 and 12 months. Secondary outcomes include changes in nutritional habits, serum cholesterol and glucose concentrations, blood pressure and BMI. In addition, healthcare expenditure and absenteeism will be measured for the economic evaluation. Analysis of variance will be performed to determine whether there were significant changes in physical activity habits in the intervention and control groups at 6 and 12 months. Discussion The formative work on which this intervention is based suggests that the strategy of targeting

  6. Why has the Nordic electricity market worked so well

    There are two major threats to the success of electricity market reform in the Nordic countries. The first is that security of supply can not be maintained. The second is that market power prevents the potential benefits of competition to be realized. So far security of supply has been maintained, although exceptional storms have created serious problems in electricity distribution. The major power companies have been accused of exercising market power, but convincing proofs are lacking. At the same time power industry productivity has increased, and retail electricity prices (before tax) have become strongly linked to wholesale electricity prices. The situation may change in the future. Thus it remains to be seen that investments in new capacity are carried out when they are needed, and that mergers and capacity expansion do not significantly increase concentration and market power. But the development of the Nordic electricity market so far to a large extent is quite successful. Does this mean that the 'Nordic model' should be adopted all over the world? The answer is 'no'. In many ways the success of the Nordic model depends on area specific factors such as ample supply of hydropower and significant inter-connector capacities. Yet there are some 'universal' lessons that can be learned from the Nordic experiences. In particular the Nordic experiences suggest that a 'deregulated' market for electricity works well if: There are no price regulations and constraints on the development of financial markets; There is continued political support for a market based electricity supply system also when electricity is scarce and prices are high

  7. Blasting as a method for abandoned mine land reclamation

    Blasting methods have been proposed for reclaiming abandoned underground coal mine sites having unstable conditions. The objective of blasting is twofold: the permanent stabilization of an area by the collapse of underground workings to prevent any future subsidence, and the use of blasting to close existing sinkholes. This paper presents the results of two research projects funded by the Bureau of Mines Abandoned Mine Land Research Program to investigate the feasibility of blasting to assist in the reclamation of shallow abandoned coal mine sites. Blasting tests were conducted at Beulah, North Dakota and at Scobey, Montana, involving different configurations. The first test was a 10-acre site where blasting was used to collapse regular room and pillar panels for which good mine layout information was available. The second test involved a one acre site containing very irregular workings for which there was little available information. Finally, blasting techniques were used to close 13 individual vertical openings. The depths to the coal seams were 60 feet or less at all sites. When blasting for Abandoned Mine Land Reclamation, material must be cast downward into the abandoned developments or laterally into the sinkhole. Designs based on cratering concepts and spherical charges worked well. The blasting techniques successfully collapsed and stabilized the test areas. Cost of reclamation for the two test sites are presented. Data from blast vibration monitoring are presented because control of vibrations is of concern when mitigation efforts are conducted near homes

  8. Occupational health for what were, a well work force

    Spiller, Roger [MSF, Stowmarket (United Kingdom)

    1997-12-31

    This paper contrasts the offshore scene of 30 years ago with today, within the limits of inadequate monitoring, then and now. It identifies stress, bullying, change, long working hours and offshore trips and lifestyle as major factors that now have to be addressed if the health of the ageing work force is not to be compromised. Activity external to formal working hours such as travel to and from home and domestic and social relationships are all modified by the nature of offshore work but rarely acknowledged as the responsibility of the employer or operator. The development of a superior lifelong health tracking system is essential for long-term surveillance and epidemiological studies. The acceptance by operators of their long-term responsibilities for staff and the families of offshore workers needs to be better developed. (author)

  9. Work Stress and Well-being in the Hotel Industry

    O'Neill, John W.; Davis, Kelly

    2013-01-01

    Employee stress is a significant issue in the hospitality industry, and it is costly for employers and employees alike. Although addressing and reducing stress is both a noble goal and is capable of resulting in expense reductions for employers, the nature and quantity of hospitality employee stress is not fully understood. The first aim of this study was to identify common work stressors in a sample of 164 managerial and hourly workers employed at 65 different hotels who were each interviewed for eight consecutive days. The two most common stressors were interpersonal tensions at work and overloads (e.g., technology not functioning). The second aim was to determine whether there were differences in the types and frequency of work stressors by job type (i.e., managers v. non-managers), gender, and marital status. Hotel managers reported significantly more stressors than hourly employees. There were no significant differences by gender or marital status. The third aim was to investigate whether the various stressors were linked to hotel employee health and work outcomes. More employee and coworker stressors were linked to more negative physical health symptoms. Also, interpersonal tensions at work were linked to lower job satisfaction and greater turnover intentions. PMID:23794780

  10. Work Stress and Well-being in the Hotel Industry.

    O'Neill, John W; Davis, Kelly

    2011-06-01

    Employee stress is a significant issue in the hospitality industry, and it is costly for employers and employees alike. Although addressing and reducing stress is both a noble goal and is capable of resulting in expense reductions for employers, the nature and quantity of hospitality employee stress is not fully understood. The first aim of this study was to identify common work stressors in a sample of 164 managerial and hourly workers employed at 65 different hotels who were each interviewed for eight consecutive days. The two most common stressors were interpersonal tensions at work and overloads (e.g., technology not functioning). The second aim was to determine whether there were differences in the types and frequency of work stressors by job type (i.e., managers v. non-managers), gender, and marital status. Hotel managers reported significantly more stressors than hourly employees. There were no significant differences by gender or marital status. The third aim was to investigate whether the various stressors were linked to hotel employee health and work outcomes. More employee and coworker stressors were linked to more negative physical health symptoms. Also, interpersonal tensions at work were linked to lower job satisfaction and greater turnover intentions. PMID:23794780

  11. Underground pumped storage hydroelectricity using abandoned works (deep mines or open pits) and the impact on groundwater flow

    Pujades, Estanislao; Willems, Thibault; Bodeux, Sarah; Orban, Philippe; Dassargues, Alain

    2016-01-01

    Underground pumped storage hydroelectricity (UPSH) plants using open-pit or deep mines can be used in flat regions to store the excess of electricity produced during low-demand energy periods. It is essential to consider the interaction between UPSH plants and the surrounding geological media. There has been little work on the assessment of associated groundwater flow impacts. The impacts on groundwater flow are determined numerically using a simplified numerical model which is assumed to be ...

  12. Abandoned Shipwreck Act

    National Oceanic and Atmospheric Administration, Department of Commerce — The Abandoned Shipwreck Act of 1987 (ASA) affirms the authority of state governments to claim ownership to, protect, and manage abandoned shipwrecks on state...

  13. Guam Abandoned Vessel Inventory

    National Oceanic and Atmospheric Administration, Department of Commerce — NOAA Abandoned Vessel Project Data for Guam. Abandoned vessels pose a significant threat to the NOAA Trust resources through physical destruction of coral habitats...

  14. Florida Abandoned Vessel Inventory

    National Oceanic and Atmospheric Administration, Department of Commerce — NOAA Abandoned Vessel Project Data for Florida. Abandoned vessels pose a significant threat to the NOAA Trust resources through physical destruction of coral...

  15. Well-Being in a Globalized World: Does Social Work Know How to Make It Happen?

    Gamble, Dorothy N.

    2012-01-01

    This article explores the ubiquitous uses of the term "well-being" in social work codes, values, and literature. It reviews international concepts of well-being as well as those within social work to consider a deeper exploration of the meanings of well-being. Dimensions of well-being that resonate with social work values include eliminating…

  16. Staying well in an unstable world of work : Prospective cohort study of the determinants of employee well-being

    PAHKIN, Krista

    2015-01-01

    The overarching aim of the thesis was to identify work-related and personal factors which support employee well-being during working career and organizational restructuring. The empirical part of this thesis was based on a prospective cohort study of employees in the Finnish forest industry. Data included responses to questionnaires (N up to 4279) and records from organizational and national registers, all collected between 1986 and 2009. The data covered a period of stable growth, strong int...

  17. A social work study on relationship between parenting styles and career aspirations as well as psychological well-being

    Atefeh Arab; Najmeh Sedrpoushan; Afsaneh Javadzade

    2013-01-01

    We present a social work study on relationship between parenting styles and career aspirations as well as psychological well-being among third year high school female students in city of Khomeinishahr, Iran during the year of 2012. The study selects a sample of 300 students from 1260 female students who were enrolled in third year high school education, randomly. The study uses the Baumrind’s questionnaire on parenting style, which consists of 30 questions which equally measure three parentin...

  18. Work-related wellness of information technology professionals in South Africa / C. Westerman

    Westerman, Christelle

    2005-01-01

    The information technology industry is considered to be one of the most demanding industries, with significant social, physical and psychological consequences for the wellbeing of the information technology professional. Work wellness and general psychological well-being plays an important role in the well-being of the information technology professional. The measurement of work-related wellness requires valid, reliable and culturally fair measuring instruments. However research on work welln...

  19. Setting plug & abandonment barriers with minimum removal of tubulars

    Nessa, Jon Olav

    2012-01-01

    The useful life of an offshore well is determined by the reserves which it contacts, the pressure support within the reservoir and the continued integrity of the wellbore. When a well has reached the end of its lifetime, plugging operations have to be conducted before permanent abandonment. Conventional Plug and Abandonment (P&A) operations will often require removing a section of the casing in order to create cross sectional barriers for well abandonment. Recently developed and field test...

  20. Determinants of the exclusive breastfeeding abandonment: psychosocial factors

    Mariana Campos Martins Machado

    2014-12-01

    Full Text Available OBJECTIVE To assess the determinants of exclusive breastfeeding abandonment. METHODS Longitudinal study based on a birth cohort in Viçosa, MG, Southeastern Brazil. In 2011/2012, 168 new mothers accessing the public health network were followed. Three interviews, at 30, 60, and 120 days postpartum, with the new mothers were conducted. Exclusive breastfeeding abandonment was analyzed in the first, second, and fourth months after childbirth. The Edinburgh Postnatal Depression Scale was applied to identify depressive symptoms in the first and second meetings, with a score of ≥ 12 considered as the cutoff point. Socioeconomic, demographic, and obstetric variables were investigated, along with emotional conditions and the new mothers’ social network during pregnancy and the postpartum period. RESULTS The prevalence of exclusive breastfeeding abandonment at 30, 60, and 120 days postpartum was 53.6% (n = 90, 47.6% (n = 80, and 69.6% (n = 117, respectively, and its incidence in the fourth month compared with the first was 48.7%. Depressive symptoms and traumatic delivery were associated with exclusive breastfeeding abandonment in the second month after childbirth. In the fourth month, the following variables were significant: lower maternal education levels, lack of homeownership, returning to work, not receiving guidance on breastfeeding in the postpartum period, mother’s negative reaction to the news of pregnancy, and not receiving assistance from their partners for infant care. CONCLUSIONS Psychosocial and sociodemographic factors were strong predictors of early exclusive breastfeeding abandonment. Therefore, it is necessary to identify and provide early treatment to nursing mothers with depressive symptoms, decreasing the associated morbidity and promoting greater duration of exclusive breastfeeding. Support from health professionals, as well as that received at home and at work, can assist in this process.

  1. Job characteristics, wellness and work-home interaction in the mining industry / Gary Robert Oldfield

    Oldfield, Gary Robert

    2006-01-01

    The mining industry is driven by performance and intense working environments, accompanied by high demands, hazardous working conditions and socially undesirable working hours. These factors could impact on the interaction between work and home, as well as contributing to health problems of employees. The objectives of this research were to test the construct validity, construct equivalence and reliability of a work-home interaction measuring instrument, the Survey Work-Home In...

  2. Investigation report on the discharge of synthetic based drilling mud during abandonment of the Crimson F-81 exploration well by Marathon Canada Petroleum ULC

    This report presented details of an investigation conducted by the Canada-Nova Scotia Offshore Oil and Gas Board in conjunction with Environment Canada to determine the causes of a release of synthetic based mud (SBM) from an exploration well owned by Marathon Canada Petroleum ULC. It was established that the cause of the spill was a failure in a rubber compound seal ring, a part of the riser lower flex joint which, during drilling operations, is located approximately 17.6 meters above the sea floor. The failure allowed the SBM to be discharged until the hydrostatic pressures were equalized. A review of the fate and effects of the SBM discharge undertaken by Marathon Canada was evaluated. An outline of events leading up to the spill was presented. It was determined that the impact was confined to the sea floor at a depth of over 2 km. The SBM dispersed in shallow streams on the sea floor, tending to flow down slope away from the drillsite. SBM is formulated to have low toxicity in the marine environment and the environmental impact of the spill was expected to be minor with no remediation recommended. The investigation also determined that appropriate drilling practices and inspections were conducted by Marathon Canada, and the failure of the seal in the flex joint could not have been reasonably anticipated and avoided. It was concluded that based on this incident, enhanced procedures, documentation and inspections are recommended to prevent a similar event occurring in the future. 1 tab., 10 figs

  3. The rail abandonment process: A southern perspective

    One factor in evaluating the desirability of rail transport for high-level radioactive wastes or spent fuels is the frequency, or lack thereof, with which railroad and railroad lines have been, and are, abandoned. If DOE makes a decision to use the rail option and a line is subsequently abandoned, the choice results in increased cost, time delays and possibly safety problems: Information is therefore needed prior to the decision-making process to evaluate the desirability of the rail shipping option. One result of the abandonments mentioned herein, as well as other later abandonments, is the creation of a US rail system undergoing an evolutionary process in the 1980s as far-reaching as the changes that occurred when the industry was in its infancy a century and-a-half ago. The purpose of this paper is to examine the factors leading to some of these changes by tracing the historical development of the rail abandonment process, with particular emphasis on the rise of regional railroads, their problems in the modern era and current trends in rail abandonments as well as their effects on the southeastern United States

  4. Organizational Culture and Subjective and Work Well-being. The Case of Employees of Portuguese Universities

    Joana Santos; Gabriela Gonçalves; Alexandra Gomes

    2013-01-01

    This study investigated the determination of Organizational Culture on the Well-Being at Work and determination on the Subjective Well-being of employees of Public Institutions of Higher Education in Portugal. The final total sample had 635 participants, employees of Portuguese Public Higher Education Institutions. The hierarchical regression shows a significant effect of Organizational Culture on the criterion variable, Subjective Well-Being. By adding Well-Being at Work, it increased the...

  5. Work characteristics, personal resources, and employee well-being: A longitudinal study among Finnish firefighters

    Airila, Auli

    2015-01-01

    In todayÂŽs work life, employees are expected not only to be reasonably healthy, but also to be highly engaged and work efficiently. However, at the same time, the prevalence of mental health disorders and diseases of the musculoskeletal systems is high. Therefore, understanding and enhancing employee well-being as a whole is essential. This study examined the longitudinal effects of work characteristics, personal resources, and lifestyle on employee well-being by applying three theoreti...

  6. A social work study on relationship between parenting styles and career aspirations as well as psychological well-being

    Atefeh Arab

    2013-07-01

    Full Text Available We present a social work study on relationship between parenting styles and career aspirations as well as psychological well-being among third year high school female students in city of Khomeinishahr, Iran during the year of 2012. The study selects a sample of 300 students from 1260 female students who were enrolled in third year high school education, randomly. The study uses the Baumrind’s questionnaire on parenting style, which consists of 30 questions which equally measure three parenting styles including authoritarian, indulgent and authoritative in Likert scale. The survey also uses Gottfredson’s questionnaire to examine occupational aspirations. The study examines whether there is any relationship between parenting style from one side and three personal characteristics including gender, career aspiration and wishes type on the other side. Using Chi-Square technique, the survey examines three hypotheses and the results confirm all three hypotheses of the survey.

  7. The home as a workplace: work-family interaction and psychological well-being in telework.

    Standen, P; Daniels, K; Lamond, D

    1999-10-01

    Home-based telework is a growing phenomenon with great potential to affect employees' psychological well-being. Although prior studies show both positive and negative effects on work-family interaction, conclusions are limited by the way telework, well-being, and work-family interaction have been modeled. The authors present a conceptual framework that describes telework as a multidimensional phenomenon and separates the effects of the home environment from those of distance from the organization. Propositions concerning work-family interaction are developed from P. Warr's (1987) model of the environmental antecedents of well-being, prior telework studies, and the work-family literature. Spillover between work and nonwork domains of well-being is discussed, and suggestions for future research on this complex issue are presented. PMID:10526841

  8. Individual Differences in Work-Related Well-Being: The Role of Attachment Style

    Tiziana Lanciano

    2014-11-01

    Full Text Available Integrating theories of adult attachment and well-being at the workplace, the present study tested the role of attachment style in predicting work-related well-being in terms of job satisfaction and job involvement, over and above dispositional trait measures (emotional traits and work-related traits. A sample of workers took part in a correlational study that explored the relationships among a adult attachment, b emotional traits, c work-related traits, and d work-related well-being indices. The results showed that both secure and anxious attachment style explained workers’ job involvement, whereas the secure and avoidant attachment styles explained workers’ job satisfaction. The current findings thus confirm and expand the literature's emphasis on studying the variables and processes that underlie people's mental health in the work setting, and have implications for assessing and promoting well-being in the workplace.

  9. Overtime work and well-being : opening up the black box

    Beckers, Debby Geertruda Johanna

    2008-01-01

    The aim of this thesis was to render more insight into the relationship between overtime work and well-being. The thesis contains four studies on this topic and the findings resulted in the following conclusions: (1) Overtime work should not be conceptualized as a phenomenon which, by definition, has negative implications for health and well-being. The thesis shows that overtime can be related to both positive and negative well-being. (2) Overtime work comes in many qualities and the quality ...

  10. Hawaii Abandoned Vessel Inventory, Oahu

    National Oceanic and Atmospheric Administration, Department of Commerce — NOAA Abandoned Vessel Project Data for Oahu, Hawaii. Abandoned vessels pose a significant threat to the NOAA Trust resources through physical destruction of coral...

  11. Puerto Rico Abandoned Vessel Inventory

    National Oceanic and Atmospheric Administration, Department of Commerce — NOAA Abandoned Vessel Project Data for Puerto Rico. Abandoned vessels pose a significant threat to the NOAA Trust resources through physical destruction of coral...

  12. American Samoa Abandoned Vessel Inventory

    National Oceanic and Atmospheric Administration, Department of Commerce — NOAA Abandoned Vessel Project Data for American Samoa. Abandoned vessels pose a significant threat to the NOAA Trust resources through physical destruction of coral...

  13. Hawaii Abandoned Vessel Inventory, Lanai

    National Oceanic and Atmospheric Administration, Department of Commerce — NOAA Abandoned Vessel Project Data for Lanai. Abandoned vessels pose a significant threat to the NOAA Trust resources through physical destruction of coral habitats...

  14. CNMI Abandoned Vessel Inventory, Rota

    National Oceanic and Atmospheric Administration, Department of Commerce — NOAA Abandoned Vessel Project Data for Rota. Abandoned vessels pose a significant threat to the NOAA Trust resources through physical destruction of coral habitats...

  15. Hawaii Abandoned Vessel Inventory, Molokai

    National Oceanic and Atmospheric Administration, Department of Commerce — NOAA Abandoned Vessel Project Data for Molokai, Hawaii. Abandoned vessels pose a significant threat to the NOAA Trust resources through physical destruction of...

  16. CNMI Abandoned Vessel Inventory, Saipan

    National Oceanic and Atmospheric Administration, Department of Commerce — NOAA Abandoned Vessel Project Data for Saipan. Abandoned vessels pose a significant threat to the NOAA Trust resources through physical destruction of coral...

  17. CNMI Abandoned Vessel Inventory, Tinian

    National Oceanic and Atmospheric Administration, Department of Commerce — NOAA Abandoned Vessel Project Data for Tinian. Abandoned vessels pose a significant threat to the NOAA Trust resources through physical destruction of coral...

  18. Hawaii Abandoned Vessel Inventory, Kauai

    National Oceanic and Atmospheric Administration, Department of Commerce — NOAA Abandoned Vessel Project Data for Kauai. Abandoned vessels pose a significant threat to the NOAA Trust resources through physical destruction of coral habitats...

  19. Hawaii Abandoned Vessel Inventory, Maui

    National Oceanic and Atmospheric Administration, Department of Commerce — NOAA Abandoned Vessel Project Data for Maui. Abandoned vessels pose a significant threat to the NOAA Trust resources through physical destruction of coral habitats...

  20. Critical viewpoint to early childhood education teachers’ well-being at work

    Outi Ylitapio-Mäntylä

    2012-02-01

    Full Text Available Early childhood education teachers’ happiness at work reflects in children. Finnish day care system has faced plenty of changes and they can also reflect in well-being at day care. The aim of this article to dissect the state of well-being and thriving at work in Finnish day care centers from early childhood education teachers’ point of view and to discuss how well-being could be promoted. The data comprises group interviews (N=9 collected with memory-work method among North-Finnish early childhood education teachers (N=4. The results revealed that several factors were reported as threatening early childhood education teachers’ well-being. These kinds of factors were, among others, increasing amount of administrative tasks as well as concern about their educational task becoming narrower, the sufficiency of one’s own resources, and how the economic measures for efficiency have started to extend to day care as well. Perceived well-being increases when early childhood education teachers have time to encounter an individual child and concentrate on their basic work, rearing and teaching children. Based on the findings, suggestions how to enhance early childhood education teachers’ well-being are discussed. Promotion of well-being necessitates development actions both at the level of society, day care system and early childhood education teachers’ personal level. In this article, we highlight how organizational structures enhance or hinder well-being.

  1. Hepatitis C-Infected Liver Transplants May Work Well for Those with the Virus

    ... nlm.nih.gov/medlineplus/news/fullstory_158320.html Hepatitis C-Infected Liver Transplants May Work Well for ... Here's some potentially good news for people with hepatitis C who are waiting for liver transplants: Hepatitis ...

  2. The Interplay of Occupational Motivation and Well-Being during the Transition from University to Work

    Haase, Claudia M.; Heckhausen, Jutta; Silbereisen, Rainer K.

    2012-01-01

    A successful entry into work is one of the key developmental tasks in young adulthood. The present 4-wave longitudinal study examined the interplay between occupational motivation (i.e., goal engagement and goal disengagement) and well-being (i.e., satisfaction with life, satisfaction with work, satisfaction with partnership, positive affect,…

  3. Overtime work and well-being : opening up the black box

    Beckers, Debby Geertruda Johanna

    2008-01-01

    The aim of this thesis was to render more insight into the relationship between overtime work and well-being. The thesis contains four studies on this topic and the findings resulted in the following conclusions: (1) Overtime work should not be conceptualized as a phenomenon which, by definition, ha

  4. Patterns of Single Mothers' Work and Welfare Use: What Matters for Children's Well-Being?

    Neblett, Nicole Gardner

    2007-01-01

    Few studies have captured the variation in single mothers' work and welfare experiences and the implications for children. Using data from the Panel Study of Income Dynamics and the Child Development Study, this study examines patterns of wages, work hours, and time spent on welfare in relation to children's well-being (N = 820). Six patterns…

  5. Work-related well-being of South African hospital pharmacists

    Sebastiaan Rothmann; Madeleine Malan

    2011-01-01

    Orientation: Hospital pharmacists in South Africa are experiencing increased stress because of the high demand for their services, a lack of resources in hospital pharmacies, and the shortage of pharmacists in South Africa.Research purpose: The objective of this study was to investigate whether job stress and coping strategies could predict the work-related well-being (burnout and work engagement) of hospital pharmacists in South Africa.Motivation for the study: Information about the work-rel...

  6. The reliability of WorkWell Systems Functional Capacity Evaluation: a systematic review

    Bieniek, Sebastian; Bethge, Matthias

    2014-01-01

    Background Functional capacity evaluation (FCE) determines a person’s ability to perform work-related tasks and is a major component of the rehabilitation process. The WorkWell Systems (WWS) FCE (formerly known as Isernhagen Work Systems FCE) is currently the most commonly used FCE tool in German rehabilitation centres. Our systematic review investigated the inter-rater, intra-rater and test-retest reliability of the WWS FCE. Methods We performed a systematic literature search of studies on t...

  7. Mindfulness at Work and Its Relationship to Contextual Performance and Well-Being

    Rauch, Tina

    2011-01-01

    The occurrence of mindfulness trainings in profit organisations is on the increase. However, mindfulness as a quality of consciousness has rarely been investigated in work settings or with work-related concepts. Thus, the present thesis examines mindfulness in relation to contextual performance and work-related well-being. Based on literature analyses I propose three hypotheses: Firstly, mindfulness is positively associated with helping and cooperating with others, mediated by empathy. Second...

  8. Direct and indirect links between organizational work-home culture and employee well-being

    T. A. Beauregard

    2011-01-01

    The extent to which an organization's culture exhibits support for its employees' efforts to balance work and personal responsibilities has been shown to influence a number of work- and home-related outcomes. This study tests a model with a mix of mediated and moderated relationships to investigate direct and indirect routes by which work-home culture may affect employee well-being. Sex differences in these relationships are also explored. Data collected from public sector employees in the UK...

  9. Work wellness at a higher education institution in South Africa / Susanna Elizabeth Coetzee

    Coetzee, Susanna Elizabeth

    2004-01-01

    With the introduction of positive psychology the aim with organisational psychology shifted to finding the 'happy/productive' worker and focusing more on work wellness. Historically, working in a higher education institution has generally been considered relatively stress-free and highly satisfying. However, recently the world of work has started to change drastically, which also holds true for higher education institutions. Since 1994, the democratic post apartheid government ...

  10. Worker well-being and the importance of work: bridging the gap

    Spencer, DA; Budd, JW

    2015-01-01

    The importance of worker well-being is widely-embraced both in theory and policy, but there are numerous perspectives on what it is, how to measure it, whether it needs improving and if so, how to improve it. We argue that a more complete approach to worker well-being needs to consider workers as full citizens who derive and experience both public and private benefits and costs from working. A broad framework on the meanings of work is used to expand the boundaries of worker well-being to ref...

  11. Who Says There Is No Life after Abandonment? A Grounded Theory on the Coping of Abandoned Filipino Elderly in Nursing Homes

    de Guzman, Allan B.; Lacorte, Jeremy C.; Lacsamana, Andrea Keith G.; Lagac, Mark Lawrence M.; Laguador, Jobel M.; Lapid, Jazminn Jessica R.; Lee, Lyndcie Miriele C.

    2012-01-01

    Cases of abandoned elderly are increasing worldwide. By and large, this group struggles with the sudden change in living arrangement as well as abandonment by their families. Consequently, many elderly are forced into living in nursing homes for the remainder of their lives. Abandonment among these elderly negatively affects how they view…

  12. Working with the Well Sibling: The Perspective of the Marriage and Family Therapist

    Bonenberger, Christina Elizabeth

    2014-01-01

    Recent research on working with families in which one child is suffering from a developmental disability has indicated a need for more focused clinical attention on the well sibling or neurotypical sibling experience. Research has also suggested that a systemic approach to the therapeutic process would be the most beneficial to all members of the family system, including the well sibling. Although the literature supports the use of systemic interventions in supporting the well sibling, there ...

  13. Work characteristics and employee well-being within a context of strategic downsizing.

    Parker, S K; Chmiel, N; Wall, T D

    1997-10-01

    Findings from this 4-year longitudinal study of strategic downsizing suggest that introducing deliberate work organization and change management strategies can combat the negative effects of reduced head count. Results showed that there was no overall decrease in well-being from before to after downsizing for the 139 employees remaining in an organization, despite an increase in work demands. The potential detrimental effect of demands appears to have been offset by improvement in work characteristics arising from initiatives introduced as part of the downsizing strategy. This interpretation is consistent with analyses at the individual level, which showed that high demands were associated with poorer well-being but that increases in control, clarity, and participation were associated with improved well-being. PMID:9552298

  14. Work, malaise, and well-being in Spanish and Latin-American doctors

    Ochoa, Paola; Blanch, Josep M

    2016-01-01

    ABSTRACT OBJECTIVE To analyze the relations between the meanings of working and the levels of doctors work well-being in the context of their working conditions. METHOD The research combined the qualitative methodology of textual analysis and the quantitative one of correspondence factor analysis. A convenience, intentional, and stratified sample composed of 305 Spanish and Latin American doctors completed an extensive questionnaire on the topics of the research. RESULTS The general meaning of working for the group located in the quartile of malaise included perceptions of discomfort, frustration, and exhaustion. However, those showing higher levels of well-being, located on the opposite quartile, associated their working experience with good conditions and the development of their professional and personal competences. CONCLUSIONS The study provides empirical evidence of the relationship between contextual factors and the meanings of working for participants with higher levels of malaise, and of the importance granted both to intrinsic and extrinsic factors by those who scored highest on well-being. PMID:27191157

  15. Trust, performance and well-being in Nordic working life and management research

    Sørensen, Ole Henning; Hasle, Peter; Madsen, Christian Uhrenholdt

    2014-01-01

    In the last decades there has been a growing focus in working life and management research on sustainable organizational development that simultaneously improve organizational outcomes such as productivity and quality and employee outcomes such as well-being and job-satisfaction. Research has...... pointed to trust as an important component of participatory management practices having simultaneous positive outcomes for organizational productivity and employee well-being. The aim of this paper is to establish an overview of the results of Nordic working life and man-agement research inquiring in the...

  16. The interplay of occupational motivation and well-being during the transition from university to work.

    Haase, Claudia M; Heckhausen, Jutta; Silbereisen, Rainer K

    2012-11-01

    A successful entry into work is one of the key developmental tasks in young adulthood. The present 4-wave longitudinal study examined the interplay between occupational motivation (i.e., goal engagement and goal disengagement) and well-being (i.e., satisfaction with life, satisfaction with work, satisfaction with partnership, positive affect, depressive symptoms, autonomy, purpose in life, positive relations with others) during the transition from university to work. The sample consisted of 498 university graduates from 4 majors with favorable or unfavorable employment opportunities. Data were analyzed using latent growth curve modeling. The results showed that increases in goal engagement were associated with increases in numerous aspects of well-being. Increases in goal disengagement were associated with decreases in numerous aspects of well-being. However, this dynamic was not without exception. Goal engagement at graduation was associated with a decrease in autonomy and, for individuals with unfavorable employment opportunities, an increase in depressive symptoms. Goal disengagement at graduation was associated with an increase in satisfaction with work. These findings elucidate why some individuals may opt for overall maladaptive motivational strategies during the transition into the workforce: They provide selective well-being benefits. In sum, how young adults deal with their occupational goals is closely linked to changes in their well-being. PMID:22182299

  17. A new approach to measuring work-related well-being.

    Orsila, Reetta; Luukkaala, Tiina; Manka, Marja-Liisa; Nygard, Clas-Hakan

    2011-01-01

    The main aim of this study was to develop a short questionnaire to assess work-related well-being from the organizational behaviour perspective. The short well-being questionnaire enables measuring longitudinal work-related well-being. Work-related well-being was assessed with a 147-item questionnaire covering both organizational and intrinsic factors of work-related well-being. The questionnaire consisted of 27 categories. The respondents were 114 women (65%) and 62 men (35%), mean age 39.2 years, in various occupations. From the extensive questionnaire a shorter questionnaire with 33 items was developed by principal component analysis. The Kaiser-Meyer-Olkin measure to test the sampling adequacy of 27 factor solutions varied from .62 to .91 and Cronbach?s α was .74-.94. Most κ values of the shorter questionnaire were .50-.94 (p < .001). The reliability of the short version was comparable to that of the original questionnaire. The short one could also be suitable for Internet and mobile questionnaire applications. PMID:22152501

  18. Trust, performance and well-being in Nordic working life and management research

    Sørensen, Ole Henning; Hasle, Peter; Madsen, Christian Uhrenholdt

    2014-01-01

    In the last decades there has been a growing focus in working life and management research on sustainable organizational development that simultaneously improve organizational outcomes such as productivity and quality and employee outcomes such as well-being and job-satisfaction. Research has pointed to trust as an important component of participatory management practices having simultaneous positive outcomes for organizational productivity and employee well-being. The aim of this paper is to...

  19. Work-related well-being of South African hospital pharmacists

    Sebastiaan Rothmann

    2011-03-01

    Full Text Available Orientation: Hospital pharmacists in South Africa are experiencing increased stress because of the high demand for their services, a lack of resources in hospital pharmacies, and the shortage of pharmacists in South Africa.Research purpose: The objective of this study was to investigate whether job stress and coping strategies could predict the work-related well-being (burnout and work engagement of hospital pharmacists in South Africa.Motivation for the study: Information about the work-related well-being and coping strategies of hospital pharmacists could be used to plan individual and organisational interventions which can be used to retain them and to manage their well-being and performance.Research design, approach and method: A survey design was used. A stratified random sample (N = 187 of pharmacists in South African hospitals was studied. The Maslach Burnout Inventory – Human Services Survey, Utrecht Work Engagement Scale, Pharmacist Stress Inventory and the COPE questionnaire were administered.Main findings: The results showed that job related stress and three coping strategies (approach coping, avoidant coping, and turning to religion predicted burnout and work engagement of South African hospital pharmacists.Practical implications: Job stressors that are in the main responsible for the unfavourable work environment and that lead to the development of burnout amongst hospital pharmacists should be addressed. It is also important to enhance the coping capabilities of the hospital pharmacists.Contribution/value-add: The findings of this study provide insight into the factors impacting on the work-related well-being of hospital pharmacists in South Africa.

  20. Shot to Death: The Fate of Abandoned Places in the Hands of Artists

    Nezaket Tekin

    2015-08-01

    Full Text Available This essay discusses the use of abandoned places by photographers. I review this subject from a perspective of remembering and forgetting. Giving examples of artists, especially photographer’s works whose subjects are abandoned places in Izmir and Detroit, I interpret photographs of abandoned places in the context of hauntology and ghost-metaphors.

  1. Do workaholism and work engagement predict employee well-being and performance in opposite directions?

    Shimazu, Akihito; Schaufeli, Wilmar B; Kubota, Kazumi; Kawakami, Norito

    2012-01-01

    This study investigated the distinctiveness between workaholism and work engagement by examining their longitudinal relationships (measurement interval=7 months) with well-being and performance in a sample of 1,967 Japanese employees from various occupations. Based on a previous cross-sectional study (Shimazu & Schaufeli, 2009), we expected that workaholism predicts future unwell-being (i.e., high ill-health and low life satisfaction) and poor job performance, whereas work engagement predicts future well-being (i.e., low ill-health and high life satisfaction) and superior job performance. T1-T2 changes in ill-health, life satisfaction and job performance were measured as residual scores that were then included in the structural equation model. Results showed that workaholism and work engagement were weakly and positively related to each other. In addition, workaholism was related to an increase in ill-health and to a decrease in life satisfaction. In contrast, work engagement was related to a decrease in ill-health and to increases in both life satisfaction and job performance. These findings suggest that workaholism and work engagement are two different kinds of concepts that are oppositely related to well-being and performance. PMID:22673364

  2. LMX, Breach Perceptions, Work-Family Conflict, and Well-Being: A Mediational Model.

    Hill, Rachel T; Morganson, Valerie J; Matthews, Russell A; Atkinson, Theresa P

    2016-01-01

    Despite research advances, work-family scholars still lack an understanding of how leadership constructs relate to an employee's ability to effectively manage the work-family interface. In addition, there remains a need to examine the process through which leadership and work-family conflict influence well-being outcomes. Using a sample of 312 workers, a mediated process model grounded in social exchange theory is tested wherein the authors seek to explain how leaders shape employee perceptions, which, in turn, impact organizational fulfillment of expectations (i.e., psychological contract breach), work-family conflict, and well-being. A fully latent structural equation model was used to test study hypotheses, all of which were supported. Building on existing theory, findings suggest that the supervisor plays a critical role as a frontline representative for the organization and that work-family conflict is reduced and well-being enhanced through a process of social exchange between the supervisor and worker. PMID:25802949

  3. Professional Listening Competence Promoting Well-Being at Work in the Legal Context

    Ala-Kortesmaa, Sanna; Isotalus, Pekka

    2015-01-01

    This qualitative cross-cultural study sought to contribute to the understanding of listening competence, dialogic listening, and the use of human agency in promoting well-being at work. The participant groups ("N" = 103) consisted of "n" = 76 U.S.-American and "n" = 27 Finnish attorneys. Results suggest that in order…

  4. The core values that support health, safety, and well-being at work

    Zwetsloot, G.I.J.M.; Scheppingen, A.R. van; Bos, E.H.; Dijkman, A.; Starren, A.

    2013-01-01

    Health, safety, and well-being (HSW) at work represent important values in themselves. It seems, however, that other values can contribute to HSW. This is to some extent reflected in the scientific literature in the attention paid to values like trust or justice. However, an overview of what values

  5. The management of abandoned sites at the basin collieries of center and southern France and the procedure of stoppage of mining works

    The basin collieries of center and southern France (HBCM) have launched since 1993 the procedures of stoppage of mining works as foreseen by the mining rights and which will lead to the renunciation of their 148 concessions once the remediation of the sites has been completed. In order to cope with the enormous work of file and work follow up, a rigorous procedure and organization has been implemented in order to obtain all necessary prefecture by-laws by the end of 2005. (J.S.)

  6. Maternal working conditions and child well-being in welfare-leaving families.

    Dunifon, Rachel; Kalil, Ariel; Bajracharya, Ashish

    2005-11-01

    In the wake of welfare reform, thousands of low-income single mothers have transitioned into the labor market. In this article, the authors examine how the work conditions of mothers leaving welfare for employment are associated with the emotional well-being of 372 children ages 5 to 15 years. The authors examine the cumulative incidence, over a 5-year period, of maternal non-family-friendly work conditions, including long work hours, erratic work schedules, nonday shifts, and lengthy commute times, in association with children's internalizing and externalizing behavior problems and levels of positive behavior. The authors found that mothers' lengthy commute times are associated with higher levels of internalizing problem behaviors and lower levels of positive behaviors. PMID:16351332

  7. Work Conditions and Health and Well-Being of Latina Hotel Housekeepers.

    Hsieh, Yu-Chin; Apostolopoulos, Yorghos; Sönmez, Sevil

    2016-06-01

    Hotel housekeepers are exposed to a plethora of disproportionately high work-induced hazards that can lead to adverse health consequences. Latina hotel housekeepers are rendered particularly vulnerable to elevated occupational hazards and resultant health strains due to their socioeconomic status, immigration status, language barriers, and lack of access to healthcare services. The findings from the 27 interviews with Latina hotel housekeepers indicated that the interviewees were exposed to physical, chemical, and social hazards in the workplace and suffered musculoskeletal injuries. In terms of psychological wellness, the time pressure of cleaning rooms quickly and work-related stress stemming from workplace mistreatment emerged as major work-related stressors. Recommendations are made for the introduction of multilevel interventions designed to prevent work-related injuries and illnesses and to promote healthier workplaces. PMID:26001842

  8. Preliminary characterization of abandoned septic tank systems. Volume 1

    This report documents the activities and findings of the Phase I Preliminary Characterization of Abandoned Septic Tank Systems. The purpose of the preliminary characterization activity was to investigate the Tiger Team abandoned septic systems (tanks and associated leachfields) for the purpose of identifying waste streams for closure at a later date. The work performed was not to fully characterize or remediate the sites. The abandoned systems potentially received wastes or effluent from buildings which could have discharged non-domestic, petroleum hydrocarbons, hazardous, radioactive and/or mixed wastes. A total of 20 sites were investigated for the preliminary characterization of identified abandoned septic systems. Of the 20 sites, 19 were located and characterized through samples collected from each tank(s) and, where applicable, associated leachfields. The abandoned septic tank systems are located in Areas 5, 12, 15, 25, and 26 on the Nevada Test Site

  9. Description of work for 200-UP-1 characterization of monitoring wells

    This description of work details the field activities associated with the drilling, soil sampling, and construction of groundwater monitoring and dual-use wells as part of the Remedial Investigation/Feasibility Study Work Plan for the 200-UP-1 Groundwater Operable Unit and will serve as a field guide for those performing the work. It will be used in conjunction with DOE-RE and Environmental Investigations and Site Characterization Manual. Groundwater wells are being constructed to characterize the vertical and horizontal extent of the Uranium and 99Tc plumes and to define aquifer properties such as hydraulic communication between aquifers and hydrostratigraphy. Some of these wells may be utilized for extraction purposes during the Interim Remedial Measures (IRM) phase anticipated at this operable unit and are being designed with a dual use in mind. These data will be used to optimize the IRM for the cleanup of these two plumes. The data will also be used with later Limited Field Investigation data to perform a Qualitative Risk Assessment for the operable unit. The locations for the proposed groundwater wells are presented. The contaminants of concern for the project are presented also

  10. Executive Well-Being: Updating of Positive Stimuli in Working Memory Is Associated with Subjective Well-Being

    Pe, Madeline Lee; Koval, Peter; Kuppens, Peter

    2013-01-01

    A growing literature shows that the ability to control affective information in working memory (WM) plays an important role in emotional functioning. Whereas most studies have focused on executive processes relating to emotion dysregulation and mood disorders, few, if any, have looked at such processes in association with happiness. In this study,…

  11. Psychological Capital and Performance: The Mediating Role of Work Family Spillover and Psychological Well-Being

    Sema Polatcı; Asuman Akdoğan

    2014-01-01

    The purpose of this study is to investigate the relationship between psychological capital and performance and to identify work family spillover and psychological well-being as a mediator of the effects of psychological capital on performance. Data was gathered from 361 white-collar employees from different occupations. The results based on Structural Equation Modeling reveal that psychological capital plays an important role in providing employees to have high performance. The results also i...

  12. Work wellness of academic staff in South African higher education institutions / Emmerentia Nicolene Barkhuizen

    Barkhuizen, Emmerentia Nicolene

    2005-01-01

    Academia is a demanding profession, as evidenced by a body of research that documents the debilitating impact of occupational stress and burnout on the personal and professional welfare of academics. In particular, high levels of these pathological phenomena, left unchecked, undermine the quality, productivity and creativity of the academics' work in addition to their health, well-being and morale. Despite these indicators of "weaknesses" and "malfunctioning", academics know th...

  13. W.B. Lewis Lecture: Cleaning-up abandoned uranium mines in Saskatchewan's North

    Thirty-six now-abandoned uranium mine and mill sites were developed and operated on or near Lake Athabasca, in Northern Saskatchewan, Canada, from approximately 1957 through 1964. During their operating lifetimes these mines produced large quantities of ore and tailings. After closure in the 1960's, these mine and mill sites were abandoned with little remediation and no reclamation being done. The governments of Canada and Saskatchewan are now funding the clean-up of these abandoned northern uranium mine and mill sites and have contracted the management of the project to the Saskatchewan Research Council (SRC). The clean-up activity is underway, with work at many of the smaller sites largely completed, work at the Gunnar site well underway, and a beginning made at the Lorado site. This lecture presents an overview of these operations. (author)

  14. Abandoned vehicles REMINDER

    Relations with the Host States Service

    2004-01-01

    The services in charge of managing the CERN site have recently noted an increase in the number of abandoned vehicles. This poses a risk from the point of view of safety and security and, on the eve of several important events in honour of CERN's fiftieth anniversary, is detrimental to the Organization's image. Owners of vehicles that have been left immobile for some time on the CERN site, including on the external car park by the flags, are therefore invited to contact the Reception and Access Control Service (service-parking-longterm@cern.ch) before 1st October 2004 and, where appropriate, move their vehicle to a designated long-term parking area. After this date, any vehicle whose owner has failed to respond to this request and which is without a number plate, has been stationary for several weeks or is out of service, may be impounded at the owner's risk and expense. Relations with the Host States Service Tel. 72848

  15. Abandonned vehicles - REMINDER

    Relations with the Host States Service

    2004-01-01

    The services in charge of managing the CERN site have recently noted an increase in the number of abandoned vehicles. This poses a risk from the point of view of safety and security and, on the eve of several important events in honour of CERN's fiftieth anniversary, is detrimental to the Organization's image. Owners of vehicles that have been left immobile for some time on the CERN site, including on the external car park by the flags, are therefore invited to contact the Reception and Access Control Service (service-parking-longterm@cern.ch) before 1st October 2004 and, where appropriate, move their vehicle to a designated long-term parking area. After this date, any vehicle whose owner has failed to respond to this request and which is without a number plate, has been stationary for several weeks or is out of service, may be impounded at the owner's risk and expense. Relations with the Host States Service Tel. 72848

  16. Abandoned vehicles - Reminder

    Relations with the Host States Service

    2004-01-01

    The services in charge of managing the CERN site have recently noted an increase in the number of abandoned vehicles. This poses a risk from the point of view of safety and security and, on the eve of several important events in honour of CERN's fiftieth anniversary, is detrimental to the Organization's image. Owners of vehicles that have been left immobile for some time on the CERN site, including on the external car park by the flags, are therefore invited to contact the Reception and Access Control Service (service-parking-longterm@cern.ch) before 1st October 2004 and, where appropriate, move their vehicle to a designated long-term parking area. After this date, any vehicle whose owner has failed to respond to this request and which is without a number plate, has been stationary for several weeks or is out of service, may be impounded at the owner's risk and expense. Relations with the Host States Service Tel. 72848

  17. Personal Well-Being and Family Interactions of Working Couples With Preschool Children: A Correlational Study

    Danila Secolim Coser

    2013-09-01

    Full Text Available This study’s objective was to verify potential relationships among personal well-being, parental practices, and interactions between parents and preschool children reported by working fathers and mothers ( n = 120, 60 couples from a city in the interior of São Paulo, Brazil. Data were collected using the Questionnaire on family and professional lives. Three scales were selected for data analysis: well-being; interaction between parents and children; and family life. Statistical tests (One-Way ANOVA and Pearson’s correlation coefficient showed negative correlations between child-rearing practices and health problems reported by parents. Positive correlations were also found between reported parental interactions and child-rearing practices. Parental practices and interactions between parents and children varied according to the number of children (one or two.

  18. Applying information theory to small groups assessment: emotions and well-being at work.

    García-Izquierdo, Antonio León; Moreno, Blanca; García-Izquierdo, Mariano

    2010-05-01

    This paper explores and analyzes the relations between emotions and well-being in a sample of aviation personnel, passenger crew (flight attendants). There is an increasing interest in studying the influence of emotions and its role as psychosocial factors in the work environment as they are able to act as facilitators or shock absorbers. The contrast of the theoretical models by using traditional parametric techniques requires a large sample size to the efficient estimation of the coefficients that quantify the relations between variables. Since the available sample that we have is small, the most common size in European enterprises, we used the maximum entropy principle to explore the emotions that are involved in the psychosocial risks. The analyses show that this method takes advantage of the limited information available and guarantee an optimal estimation, the results of which are coherent with theoretical models and numerous empirical researches about emotions and well-being. PMID:20480699

  19. Consequences of fathers' participation in family work: parents' role strain and well-being.

    Baruch, G K; Barnett, R C

    1986-11-01

    The relation of fathers' participation in family work (child care and home chores) to parents' role strain and well-being was examined in an interview study of 160 Caucasian middle-class fathers and mothers of kindergarten and fourth-grade children. In half of the families, mothers were employed. Four forms of paternal participation were examined. Role-strain items referred to immediate and specific problems such as time and energy constraints and role conflicts. Well-being measures assessed self-esteem, life satisfaction, and quality of experience in the parental and marital roles. Regression analyses, carried out separately for fathers and for mothers, indicated that, contrary to expectation, when the level of fathers' participation was controlled maternal employment did not condition the relation between participation and the outcome variables. Findings varied for the different forms of participation. For fathers, higher levels of participation were associated with feeling more involved and competent as a parent and with being more critical of wives' patterns and parenting. For mothers, those whose husbands were more participant praised their husbands' parenting, but they were lower in life satisfaction and were more self-critical about their balance of work and family responsibilities. PMID:3794998

  20. Workplace-based health and wellness programs: the intersection of aging, work, and health.

    Pitt-Catsouphes, Marcie; James, Jacquelyn Boone; Matz-Costa, Christina

    2015-04-01

    Workplace-based health and wellness programs (HWPs) may be an obvious yet under-utilized strategy for promoting positive health-related behaviors among older workers and for increasing their ability to continue to work. Given the unprecedented number of older adults who extend their labor force attachment beyond traditional retirement ages, a new vision of older adults' economic security and overall quality-of-life should take into account the intersections of aging, work, and health. The purpose of this article is to: (a) discuss the workplace as an increasingly important setting that can expand the reach and effectiveness of health promotion efforts; (b) examine current knowledge of barriers and facilitators that can affect older workers' participation in workplace-based HWPs; and (c) suggest new incentive structures that may increase older workers' engagement in these programs. We develop a rationale for our proposition that sustained participation in HWPs may improve the health status of older workers and reduce health care costs. It is our conclusion that there is significant potential for workplace-based HWPs to support older adults who want to or need to work. PMID:26035602

  1. Occupational stress in submariners: the impact of isolated and confined work on psychological well-being.

    Brasher, Kate S; Dew, Angela B C; Kilminster, Shaun G; Bridger, Robert S

    2010-03-01

    This study aimed to identify work-related and personal factors associated with occupational stress in submariners. Work and well-being questionnaires were distributed to 219 male submariners (mean age 34 years), as part of a larger cohort study involving a stratified sample of 4951 Royal Navy (RN) personnel. The stress rate in submariners was 40%; significantly higher than the stress rate in the general RN, although once demographic factors were controlled for in a matched control sample, this difference was no longer significant. A summary model accounted for 49% of the variance in submariner stress, with key differences emerging between the occupational factors associated with stress in submariners and in the general RN. The longitudinal nature of this study permits stress in submariners to be monitored over 5 years, which will provide valuable insights into the chronicity of stress in this specialised occupational group. STATEMENT OF RELEVANCE: This paper contributes to the current literature on the negative impact of working in isolated conditions. It is demonstrated that occupational stress in submarines can be partially explained using current theories of stress in the workplace. However, the constraints of a restricted environment introduce additional factors which can also be associated with occupational stress. PMID:20191405

  2. The impact of changing work schedules on American firefighters’ sleep patterns and well-being

    Kristin M Salottolo

    2015-06-01

    Full Text Available Across the nation, fire departments are adopting the 48/96 work schedule, in which firefighters work 48 consecutive hours with the following 96 hours off. Our study objective was to explain and quantify the impact of switching from the Kelly schedule to the 48/96 schedule by measuring changes in sleep, feelings of daytime function, as well as perceptions of professional and personal well-being for American firefighters. Sleep diaries and self-reported surveys were administered to firefighters at an urban fire department. Sleep diaries measuring the number of hours slept and feelings of refreshment were compared one month before and four months after implementation of the 48/96 schedule. The self-reported surveys measured sleepiness levels via the Epworth Sleepiness Scale. Secondary study objectives included changes in professional and personal well-being time for personal schedules, satisfaction, and health habits before and after the 48/96 schedule was implemented. The 59 firefighters included in the study reported an increase in sleep on-shift after the new schedule implementation (5.8 to 6.6 hours/night, p < 0.001. Participants also reported increased feelings of refreshment on days off (p < 0.001 and decreased daytime sleepiness (p < 0.001. We also found a general trend of improved perceptions of satisfaction, less shift interference with personal schedules and decreased feelings of burnout. American firefighters appeared to benefit from a 48/96 schedule, with short-term improvements in sleep patterns, feelings of burnout, and time for personal schedules.

  3. Work plan for ground water elevation data recorder/monitor well installation at Gunnison, Colorado

    The purpose of this document is to describe the work that will be performed and the procedures that will be followed during installation of ground water monitor wells and ground water elevation data recorders (data loggers) at the Gunnison, Colorado, Uranium Mill Tailings Remedial Action (UMTRA) Project site. The monitor wells and data loggers will be used to gather required time-dependent data to investigate the interaction between ground water and surface water in the area. Data collection objectives (DCO) identify reasons for collecting data. The following are DCOs for the Gunnison ground water elevation data recorder/monitor well installation project: long-term continuous ground water level data and periodic ground water samples will be collected to better understand the relationship between surface and ground water at the site; water level and water quality data will eventually be used in future ground water modeling to more firmly establish boundary conditions in the vicinity of the Gunnison processing site; and modeling results will be used to demonstrate and document the potential remedial alternative of natural flushing

  4. Work plan for ground water elevation data recorder/monitor well injection at Grand Junction, Colorado

    The purpose of this document is to describe the work that will be performed and the procedures that will be followed during installation of ground water monitor wells and ground water elevation data recorders (data loggers) at the Grand Junction, Colorado, Uranium Mill Tailings Remedial Action (UMTRA) Project site. The monitor wells and data loggers will be used to gather required time-dependent data to investigate the interaction between the shallow aquifer and the Colorado River. Data collection objectives (DCO) identify reasons for collecting data. The following are DCOs for the Grand Junction ground water elevation data recorder/monitor well installation project: long-term continuous ground water level data and periodic ground water samples will be collected to better understand the relationship between surface and ground water at the site; water level and water quality data will eventually be used in future ground water modeling to more firmly establish boundary conditions in the vicinity of the Grand Junction processing site; modeling results will be used to demonstrate and document the potential remedial alternative of natural flushing

  5. Water pollution from abandoned mines

    Iversen, E.; Johannessen, M.

    1987-01-01

    The report provides a country-wide overview of abandoned pyrite mines where operations have been fairly extensive. The water pollution situation is assessed on the basis of reported investigations, inspections and chemical analyses from the individual areas. In cases where larger watercourses (Orkla, Gaula), and the upper stretch of the Glåma are affected the situation appears to be adequately described. However abandoned mine areas may also cause local pollution problems, and here documentat...

  6. Views of junior doctors about whether their medical school prepared them well for work: questionnaire surveys

    Taylor Kathryn

    2010-11-01

    Full Text Available Abstract Background The transition from medical student to junior doctor in postgraduate training is a critical stage in career progression. We report junior doctors' views about the extent to which their medical school prepared them for their work in clinical practice. Methods Postal questionnaires were used to survey the medical graduates of 1999, 2000, 2002 and 2005, from all UK medical schools, one year after graduation, and graduates of 2000, 2002 and 2005 three years after graduation. Summary statistics, chi-squared tests, and binary logistic regression were used to analyse the results. The main outcome measure was the level of agreement that medical school had prepared the responder well for work. Results Response rate was 63.7% (11610/18216 in year one and 60.2% (8427/13997 in year three. One year after graduation, 36.3% (95% CI: 34.6, 38.0 of 1999/2000 graduates, 50.3% (48.5, 52.2 of 2002 graduates, and 58.2% (56.5, 59.9 of 2005 graduates agreed their medical school had prepared them well. Conversely, in year three agreement fell from 48.9% (47.1, 50.7 to 38.0% (36.0, 40.0 to 28.0% (26.2, 29.7. Combining cohorts at year one, percentages who agreed that they had been well prepared ranged from 82% (95% CI: 79-87 at the medical school with the highest level of agreement to 30% (25-35 at the lowest. At year three the range was 70% to 27%. Ethnicity and sex were partial predictors of doctors' level of agreement; following adjustment for them, substantial differences between schools remained. In years one and three, 30% and 34% of doctors specified that feeling unprepared had been a serious or medium-sized problem for them (only 3% in each year regarded it as serious. Conclusions The vast knowledge base of clinical practice makes full preparation impossible. Our statement about feeling prepared is simple yet discriminating and identified some substantial differences between medical schools. Medical schools need feedback from graduates about

  7. Path Analysis of Work Family Conflict, Job Salary and Promotion Satisfaction, Work Engagement to Subjective Well-Being of the Primary and Middle School Principals

    Hu, Chun-mei; Cui, Shu-jing; Wang, Lei

    2016-01-01

    Objective: To investigate the path analysis of work family conflict, job salary and promotion satisfaction, work engagement to subjective well-being of the primary and middle school principals, and provide advice for enhancing their well-being. Methods: Using convenient sampling, totally 300 primary and middle school principals completed the WFC,…

  8. Work wellness of employees in the earthmoving equipment industry / Izel Rost

    Rost, Izel

    2006-01-01

    Major changes that emphasise the importance of a balanced work and family life have occurred within organisations. Inability to manage this integration between the work and home domains can affect the performance of organisations and the wellbeing of their employees. In order to measure work-home interaction and wellbeing, it is important to use valid, equivalent and reliable instruments. However, there is a lack of empirical research when investigating work-home interaction, b...

  9. Superconductivity in optimally doped cuprates: BZA program works well and superexchange is the glue

    G. Baskaran

    2006-09-01

    Full Text Available   Resonating valence bond states in a doped Mott insulator was proposed to explain superconductivity in cuprates in January 1987 by Anderson. A challenging task then was proving existence of this unconventional mechanism and a wealth of possibilities, with a rigor acceptable in standard condensed matter physics, in a microscopic theory and develop suitable many body techniques. Shortly, a paper by Anderson, Zou and us (BZA undertook this task and initiated a program. Three key papers that followed, shortly, essentially completed the program, as far as superconductivity is concerned,i a gauge theory approach by Anderson and us, that went beyond mean field theory ii Kotliar’s d -wave solution in BZA theory iii improvement of a renormalized Hamiltonian in BZA theory, using a Gutzwiller approximation by Zhang, Gros, Rice and Shiba. In this article I shall focus on the merits of BZA and gauge theory papers. They turned out to be a foundation for subsequent developments dealing with more aspects that were unconventional - d -wave order parameter with nodal Bogoliubov quasi particles, Affleck-Marston’s π-flux condensed spin liquid phase, unconventional spin-1 collective mode at (π, π, and other fascinating developments. Kivelson, Rokhsar and Sethna’s idea of holons and their bose condensation found expression in the slave boson formalism and lead to results similar to BZA program. At optimal doping, correlated electrons acquire sufficient fermi sea character, at the same time retain enough superexchange inherited from a Mott insulator parentage, ending in a BCS like situation with superexchange as a glue! Not surprisingly, mean field theory works well at optimal doping, even quantitatively. Further, t-J model is a minimal model only around optimal doping, where RVB superconductivity is also at its best.

  10. Well Begun is Half Done: Investigating the Work and Career of the Young Workforce

    Akkermans, T.J.

    2013-01-01

    Young workers are faced with many unique challenges when they start their professional careers, and especially young workers with lower levels of education may need support in managing their work and career as their work is becoming ever more complex and they have been struck hardest by the recent worldwide economic crisis. To gain a better understanding of the work and career of young employees with lower levels of education, we investigated in which ways job characteristics are relevant for...

  11. Employment Contracts: Cross-sectional and Longitudinal Relations with Quality of Working Life, Health and Well-being

    Kompier, M.A.J.; Ybema, J.F.; Janssen, J.; Taris, T.W.

    2009-01-01

    ployment Contracts: Cross-sectional and Longitudinal Relations with Quality of Working Life, Health and Well-being: Michiel KOMPIER, et al. Department of Work and Organizational Psychology, Behavioural Science Institute, Radboud University Nijmegen, The Netherlands-Objectives: The aim of this study was to enhance (i) insight in the relationship between different types of employment contract and the quality of working life, health and well-being, and (ii) our causal understanding of these rela...

  12. Shift Work, Parenting Behaviors, and Children's Socioemotional Well-Being: A Within-Family Study

    Barnett, Rosalind Chait; Gareis, Karen C.

    2007-01-01

    Many U.S. employees with children work nonstandard hours, yet we know little about the linkages among maternal shift schedules, mothers' and fathers' parenting behaviors, and children's socioemotional outcomes. In a sample of 55 dual-earner families with children age 8 to 14 years and mothers working day versus evening shifts, the authors found…

  13. Not Babysitting: Work Stress and Well-Being for Family Child Care Providers

    Gerstenblatt, Paula; Faulkner, Monica; Lee, Ahyoung; Doan, Linh Thy; Travis, Dnika

    2014-01-01

    Family child care providers contend with a number of work stressors related to the dual roles of operating a small business and providing child care in their home. Research has documented many sources of work related stress for family child care providers; however, research examining family child care providers' experiences outside of the…

  14. Estimating Limits for the Geothermal Energy Potential of Abandoned Underground Coal Mines: A Simple Methodology

    Rafael Rodríguez Díez

    2014-07-01

    Full Text Available Flooded mine workings have good potential as low-enthalpy geothermal resources, which could be used for heating and cooling purposes, thus making use of the mines long after mining activity itself ceases. It would be useful to estimate the scale of the geothermal potential represented by abandoned and flooded underground mines in Europe. From a few practical considerations, a procedure has been developed for assessing the geothermal energy potential of abandoned underground coal mines, as well as for quantifying the reduction in CO2 emissions associated with using the mines instead of conventional heating/cooling technologies. On this basis the authors have been able to estimate that the geothermal energy available from underground coal mines in Europe is on the order of several thousand megawatts thermal. Although this is a gross value, it can be considered a minimum, which in itself vindicates all efforts to investigate harnessing it.

  15. Mercury distribution in an abandoned metallurgical plant

    Millán R.; Sierra M. J.; Schmid T.; Carrasco Gil S.; Sánchez Ledesma D. M.; Díaz Puent F. J.

    2013-01-01

    The aim of the work is to evaluate the spatial distribution of Hg in the soil-plant system within an area where intense activity of Hg was dominant over a long period. An abandoned metallurgical plant from the 17th-18th centuries was chosen as the study area. It is situated in Almadenejos within the Almadén mining district (Spain) that constitutes the largest and most unusual concentration of mercury in the world and has provided a third of the entire world production of mercury (Hg). Nowaday...

  16. The development of a spiritual wellness framework for the work context / Francois Gerald Watson

    Watson, Francois Gerald

    2007-01-01

    Today's organisations are faced with changes such as increased competition and technological changes, not to mention the impact of globalisation on South African organisations. In a sense, the 21" century brought forth a more positive outlook and is described by some as the century of fortegenic living and wellness. Organisations today are searching for programmes that support strengths and wellness, as opposed to the historic employee assistance programmes. Spiritual wellness ...

  17. Relationships between work environment factors and workers’ well-being in the maritime industry

    Nielsen, Morten Birkeland; Bergheim, Kjersti; Eid, Jarle

    2013-01-01

    Background: The aim of this study was to determine whether physical and psychosocial work factors are related to the levels of job satisfaction and intentions to leave in the maritime industry, and to determine whether there exist cross-cultural differences in work factors, job satisfaction and intentions to leave between European and Filipino crew members. Material and methods: Using a cross-sectional survey design, the variables were assessed in a sample of 541 seafarers from...

  18. How to make sure the logistics work well under new situation

    Dai Shi-ming

    2014-01-01

    With the further development of economics and politics in China, each industry need to make some change and innovations, in order to catch up with the new situation. State-owned enterprises are also included. This essay wil be based on the writer's actual work : logistics management, dormitory management, fleet management. Firstly wil make brief introduction of the current working condition, point out the potential issues, then discuss and try to figure out how to solve and prevent them.

  19. The interplay of work and caregiving: relationships between role satisfaction, role involvement, and caregivers' well-being.

    Martire, L M; Stephens, M A; Atienza, A A

    1997-09-01

    This study applied theory from the general work and family literature to the dual roles of work and caregiving, in order to examine whether level of satisfaction and time involvement in each of these roles moderate the effects of stress in the other role on well-being. Respondents were 118 employed women who were providing care to an impaired parent or parent-in-law. As predicted, greater time involvement in work was found to buffer women from the negative effects of caregiving stress. Satisfaction with caregiving and satisfaction with work were directly associated with better well-being, beyond the effects of stress in both roles. However, women who experienced high levels of caregiving stress and who were highly satisfied with work were especially vulnerable to depression. These findings illustrate the importance of examining the effects of caregiving stress on well-being in the context of work-related experiences. PMID:9310100

  20. Social Cognitive Career Theory and Subjective Well-Being in the Context of Work

    Lent, Robert W.; Brown, Steve D.

    2008-01-01

    Subjective well-being has often been studied as a context-free construct, reflecting overall life satisfaction and characteristic levels of positive affect and negative affect. But there has also been much interest in domain-specific aspects of subjective well-being, such as job satisfaction. The authors provide a brief overview of the two primary…

  1. IMPACT OF PARTICIPATION IN WORKPLACE WELLNESS PROGRAMS ON QUALITY OF WORK LIFE AMONG IT EMPLOYEES IN BANGALORE

    Pramod, S. K

    2014-08-01

    Full Text Available Health is wealth. Since health is very much required for the effective functioning of an individual, it is very important to enhance and maintain it. With the increase in the amount of money spent by employers on health insurance, companies have started realising the importance of workplace wellness programs and have started taking initiative towards implementing it. Wellness programs aims at improving the overall health and with its benefits on the work life of employees, it is important to understand if these programs affect the quality of work life of wellness program participating employees. The main objective of the study was to understand the impact of participation in workplace wellness programs on quality of work life among IT employees. The researcher collected data using the Quality of Work Life Scale from a sample of 71 IT employees among 36 who participated in workplace wellness programs and others who do not. The results of the study concluded that quality of work life of employees participating in wellness programs were higher than employees who did not participate and the quality of work life of male employees participating in wellness programs were not different of that of female employees participating in wellness programs.

  2. The work-nonwork interface and well-being at work : a multi-methodological approach on stability, cross-lagged relations, and the role of interindividual differences

    Reichl, Corinna

    2013-01-01

    A large body of cross-sectional studies has thus far reported substantial correlations between work-nonwork conflict and burnout and between work-nonwork enrichment and work engagement. However, the majority of studies relied on cross-sectional study designs which further revealed a large amount of between-study variance in effect sizes. As a consequence, we lack knowledge about the true score correlations, the causality as well as about moderating variables. The present thesis was designed t...

  3. Millipede succession in abandoned fields

    Tajovský, Karel

    2000-01-01

    Roč. 43, - (2000), s. 361-370. ISSN 0015-9301 R&D Projects: GA ČR GA526/97/0631 Institutional research plan: CEZ:AV0Z6066911 Keywords : Millipedes * abandoned field * fallow Subject RIV: EH - Ecology, Behaviour

  4. US Virgin Islands Abandoned Vessel Inventory

    National Oceanic and Atmospheric Administration, Department of Commerce — NOAA Abandoned Vessel Project Data for US Virgin Islands. Abandoned vessels pose a significant threat to the NOAA Trust resources through physical destruction of...

  5. Hawaii Abandoned Vessel Inventory, Maro Reef, NWHI

    National Oceanic and Atmospheric Administration, Department of Commerce — NOAA Abandoned Vessel Project Data for Maro Reef, NWHI. Abandoned vessels pose a significant threat to the NOAA Trust resources through physical destruction of...

  6. Hawaii Abandoned Vessel Inventory, Hawaii Island

    National Oceanic and Atmospheric Administration, Department of Commerce — NOAA Abandoned Vessel Project Data for Hawaii Island. Abandoned vessels pose a significant threat to the NOAA Trust resources through physical destruction of coral...

  7. Hawaii Abandoned Vessel Inventory, Midway Island, NWHI

    National Oceanic and Atmospheric Administration, Department of Commerce — NOAA Abandoned Vessel Project Data for Midway Island, NWHI. Abandoned vessels pose a significant threat to the NOAA Trust resources through physical destruction of...

  8. Hawaii Abandoned Vessel Inventory, Kure, NWHI

    National Oceanic and Atmospheric Administration, Department of Commerce — NOAA Abandoned Vessel Project Data for Kure, NWHI. Abandoned vessels pose a significant threat to the NOAA Trust resources through physical destruction of coral...

  9. Hawaii Abandoned Vessel Inventory, Lisianski Island, NWHI

    National Oceanic and Atmospheric Administration, Department of Commerce — NOAA Abandoned Vessel Project Data for Lisianski Island, NWHI. Abandoned vessels pose a significant threat to the NOAA Trust resources through physical destruction...

  10. Abandonment: Technological, organisational and environmental challenges

    The paper deals with the abandonment of offshore wells. Decommissioning of offshore installations is a complex multi-disciplined issue, which raises a number of technical, organisational and environmental challenges. The success of a planned decommissioning operation depends on the development of a clear understanding of the complex blend of drivers which control the decommissioning process and their inter-relationship. Due to the complexity of the inter-relationship between the primary drivers one cannot separate the technological, organisational and environmental issues raised by the decommissioning of offshore installations. The optimal solution will be a compromise between all the decommissioning drivers mentioned in this paper. 5 figs., 3 tabs

  11. Ethnic diversity at work : About interpersonal relations, well-being and performance in ethnically diverse organizations

    Oerlemans, W.G.M.

    2009-01-01

    The main purpose of this thesis is to better understand the mixed findings about consequences of ethnic diversity in organizations on various work-outcomes. This thesis starts with an overview of theory and research on ethnic diversity in the workplace in Chapter 2. Thereafter, ethnic diversity is e

  12. Perceived Social Support and Psychological Well-Being in Working Mothers.

    Pakalns, Gail

    The psychological benefits of employment may be particularly reduced for working mothers by the stresses of parenting young children. This study was designed to investigate specific relations between three sources of perceived support (spouse, extended family, friend) and five aspects of experienced psychological health (tension, depression,…

  13. Work environment and well-being of academic faculty in Czech universities: A pilot study

    Zábrodská, Kateřina; Mudrák, Jiří; Květon, Petr; Blatný, Marek; Machovcová, Kateřina; Šolcová, Iva

    2014-01-01

    Roč. 19, č. 4 (2014), s. 121-144. ISSN 1803-7437 R&D Projects: GA ČR GA14-02098S Institutional support: RVO:68081740 Keywords : work environment * universities * organizational climate * job satisfaction * academic governance Subject RIV: AN - Psychology

  14. Be Passionate, but Be Rational as Well: Emotional Rules for Chinese Teachers' Work

    Yin, Hong-biao; Lee, John Chi-Kin

    2012-01-01

    Employing the concepts of emotional labour and emotional rules, the present study explored the emotional rules governing teachers' work in the context of Mainland China. This showed that teachers can be seen as emotional workers in teaching and there are four emotional rules for Chinese teachers' feelings and emotional expressions. For Chinese…

  15. Stress, appraisals, and well-being of staff working with adults with intellectual disabilities and challenging behaviour

    Brame, Nicola

    2014-01-01

    Aim: This study undertook a preliminary investigation of the staff well-being model with support staff working with adults with intellectual disabilities and challenging behaviour. The staff well-being model was conceptualised from Lawton et al.’s (1991) two-factor model of caregiving appraisal and psychological well-being, Lazarus and Folkman’s (1984) transactional model of stress, and research literature investigating staff stress and burnout. The proposed staff well-being model was used to...

  16. Who abandons embryos after IVF?

    Walsh, A P H

    2010-04-01

    This investigation describes features of in vitro fertilisation (IVF) patients who never returned to claim their embryos following cryopreservation. Frozen embryo data were reviewed to establish communication patterns between patient and clinic; embryos were considered abandoned when 1) an IVF patient with frozen embryo\\/s stored at our facility failed to make contact with our clinic for > 2 yrs and 2) the patient could not be located after a multi-modal outreach effort was undertaken. For these patients, telephone numbers had been disconnected and no forwarding address was available. Patient, spouse and emergency family contact\\/s all escaped detection efforts despite an exhaustive public database search including death records and Internet directory portals. From 3244 IVF cycles completed from 2000 to 2008, > or = 1 embryo was frozen in 1159 cases (35.7%). Those without correspondence for > 2 yrs accounted for 292 (25.2%) patients with frozen embryos; 281 were contacted by methods including registered (signature involving abandoned embryos did not differ substantially from other patients. The goal of having a baby was achieved by 10\\/11 patients either by spontaneous conception, adoption or IVF. One patient moved away with conception status unconfirmed. The overall rate of embryo abandonment was 11\\/1159 (< 1%) in this IVF population. Pre-IVF counselling minimises, but does not totally eliminate, the problem of abandoned embryos. As the number of abandoned embryos from IVF accumulates, their fate urgently requires clarification. We propose that clinicians develop a policy consistent with relevant Irish Constitutional provisions to address this medical dilemma.

  17. Personality, work characteristics, and employee well-being: a longitudinal analysis of additive and moderating effects.

    Houkes, Inge; Janssen, Peter P M; de Jonge, Jan; Bakker, Arnold B

    2003-01-01

    This study tested the longitudinal influence of personality (measured by the characteristics growth need strength, negative affectivity [NA], and upward striving) on 3 psychological outcomes (intrinsic work motivation, emotional exhaustion, and turnover intention), using a pattern of specific relationships between work characteristics and these outcomes as a framework. The study hypotheses were tested in a multioccupational sample consisting of bank employees and teachers, using a 2-wave panel design with a 1-year time interval and structural equation modeling. NA had a cross-lagged direct and additive relationship with emotional exhaustion and also moderated the relationship between Time 1 workload and Time 2 emotional exhaustion. The authors concluded that NA may have multiple effects on emotional exhaustion that persist over time. PMID:12553527

  18. Brazil's urban land and housing markets: How well are they working?

    Dowall, David E.

    2006-01-01

    This paper uses a macro, national-level perspective to assess urban land and housing market outcomes across Brazil. It is based on available empirical data from IBGE, field studies, the Fundação João Pinheiro, and other sources. The paper starts by posing and answering the following questions: What are the characteristics of well-functioning urban land and housing markets? How well are Brazil’s urban land and housing markets performing relative to other countries? It then proceeds to provide ...

  19. Maternal working hours and the well-being of adolescent children

    Mendolia, Silvia

    2014-01-01

    This study investigates how maternal working hours are related to various outcomes in children aged 11 to 15 using a sample of mothers and adolescents in the British Household Panel Survey. Research that examines the effects of maternal employment on children has been motivated by the rapid increase of female participation rates in the labour market and increased shares of children living in female-headed or single-mother households. The existing literature on this issue is very limited, most...

  20. Emotion work and well-being of secondary school educators / Christelle Alfrida Visser

    Visser, Christelle Alfrida

    2006-01-01

    Emotions play a profound role in the workplace, especially in the human service profession. Service agents, for example educators, are expected to express socially desired emotions in a service interaction with learners. This direct face-to-face contact with learners requires a lot of emotions and in order to advance educational goals, teachers perform Emotion Work. Factors like the individual factor Emotional Intelligence and organisational factors like Job Autonomy, Superviso...

  1. Work-related well-being of correctional officers in South Africa / Philemon Rampou Mohoje

    Mohoje, Philemon Rampou

    2006-01-01

    Stress among correctional officers is widespread, according to research studies and anecdotal evidence. The threat of inmate violence against correctional officers, actual violence committed by inmates, inmate demands and manipulation and problems with co-workers are conditions that officers have reported in recent years that can cause stress. These factors, combined with understaffing, extensive overtime, rotating shift work, low pay, poor public image, and other sources of st...

  2. Working children´s experiences and their right to health and well-being

    Rubenson, Birgitta

    2005-01-01

    Freedom from labour and the duty to learn for the future in a separate and protected surrounding are main features characterising the modem concept of childhood, reflected in the CRC. Schools are, however, not available or not affordable for many children in the world, especially not beyond the few years of primary education. And labour laws prohibit employment of anybody under the age of 14 to 15 years, leaving many children in a blank space between school and work, childho...

  3. Morningness-Eveningness and Flextime Possibilities: Connections Between Circadian Rhythm, Work Day Schedule, Well-Being and Productivity

    Stenvold, Linda Catrine

    2012-01-01

    The current study aimed to investigate earlier reported connections to the morningness- eveningness dimension or flextime, and to offer an explanatory model linking these variables to well-being and productivity. Earlier findings gave the impression that it could be beneficial for both organizations and employees to have work schedules allowing employees to take their own circadian rhythm into account when planning their work day, since well-rested employees have been shown to be happier an...

  4. Patterns and drivers of post-socialist farmland abandonment in Western Ukraine

    Baumann, Matthias; Kuemmerle, Tobias; Elbakidze, Marine;

    2011-01-01

    Farmland abandonment restructures rural landscapes in many regions worldwide in response to gradual industrialization and urbanization. In contrast, the political breakdown in Eastern Europe and the former Soviet Union triggered rapid and widespread farmland abandonment, but the spatial patterns of...... substantial spatial variation in abandonment rates. However, many of our a priori hypotheses about the direction of variable influence were rejected. Most importantly, abandonment rates were higher in the plains and lower in marginal areas. The growing importance of subsistence farming in the transition...... period, as well as off-farm income and remittances likely explain these patterns. The breakdown of socialism appears to have resulted in fundamentally different abandonment patterns in the Western Ukraine, where abandonment was a result of the institutional and economic shock, compared to those in Europe...

  5. Wellness Works: A Collaborative Program for Youth and Adults in Rural Utah

    Shirley, Lindsey; Roark, Mark F.; Lewis, Lisa

    2012-01-01

    Utah State University Cooperative Extension programming, provided through the historic land-grant system, is one method used to meet the needs of residents located in rural communities. Residents in a Central Utah county need Cooperative Extension programs to address the health and wellness of their rural community. According to the Utah…

  6. Educational Psychology Working to Improve Psychological Well-Being: An Example

    Dawson, Joe; Singh-Dhesi, Davinder

    2010-01-01

    This article presents one English local authority's educational psychology service's approach to supporting children and young people's psychological well-being. Evidence for the effectiveness of the therapeutic approaches adopted by one intervention (the Child Behaviour Intervention Initiative [CBII]) is presented. The statistical analysis…

  7. Using a Theory of Vocational Personalities and Work Environments to Explore Subjective Well-Being

    Don Gottfredson, Gary; Duffy, Ryan D.

    2008-01-01

    Most people have positive views of their general happiness or subjective well-being (SWB). Furthermore, SWB tends to be stable and rebound to prior levels following events or circumstances that might be expected to change its level. The authors speculate about ways a theory of person-environment transactions--Holland's theory of vocational…

  8. Financial Well-Being of Single, Working-Age Mothers of Children with Developmental Disabilities

    Parish, Susan L.; Rose, Roderick A.; Swaine, Jamie G.; Dababnah, Sarah; Mayra, Ellen Tracy

    2012-01-01

    Understanding the financial well-being of single mothers who care for children with developmental disabilities is important to ensure that public policies can be effectively targeted to support these vulnerable families. The authors analyze data from the Survey of Income and Program Participation to describe income poverty, asset poverty, income,…

  9. The importance of individual preferences when evaluating the associations between working hours and indicators of health and well-being

    Nabe-Nielsen, Kirsten; Kecklund, Göran; Ingre, Michael;

    2010-01-01

    of health and well-being. The study population consisted of 173 female eldercare workers who mainly worked day or evening shifts. We combined self-reported questionnaire data on preferences with actual work schedules during a four-week period. The study showed that a misfit between preferences on one hand...

  10. Feedback environment and well-being at work: The mediating role of personal control and feelings of helplessness

    Sparr, J.L.; Sonnentag, S.E.

    2008-01-01

    This study examines employees' personal control and feelings of helplessness at work as partial mediators of the relationship between the supervisor-employee feedback environment and well-being (job satisfaction, job depression, job anxiety, turnover intentions) at work. Findings are reported from a

  11. Why the Particle-in-a-Box Model Works Well for Cyanine Dyes but Not for Conjugated Polyenes

    Autschbach, Jochen

    2007-01-01

    We investigate why the particle-in-a-box (PB) model works well for calculating the absorption wavelengths of cyanine dyes and why it does not work for conjugated polyenes. The PB model is immensely useful in the classroom, but owing to its highly approximate character there is little reason to expect that it can yield quantitative agreement with…

  12. A work-family conflict/subjective well-being process model: a test of competing theories of longitudinal effects.

    Matthews, Russell A; Wayne, Julie Holliday; Ford, Michael T

    2014-11-01

    In the present study, we examine competing predictions of stress reaction models and adaptation theories regarding the longitudinal relationship between work-family conflict and subjective well-being. Based on data from 432 participants over 3 time points with 2 lags of varying lengths (i.e., 1 month, 6 months), our findings suggest that in the short term, consistent with prior theory and research, work-family conflict is associated with poorer subjective well-being. Counter to traditional work-family predictions but consistent with adaptation theories, after accounting for concurrent levels of work-family conflict as well as past levels of subjective well-being, past exposure to work-family conflict was associated with higher levels of subjective well-being over time. Moreover, evidence was found for reverse causation in that greater subjective well-being at 1 point in time was associated with reduced work-family conflict at a subsequent point in time. Finally, the pattern of results did not vary as a function of using different temporal lags. We discuss the theoretical, research, and practical implications of our findings. (PsycINFO Database Record (c) 2014 APA, all rights reserved). PMID:24773400

  13. How psychosocial factors affect well-being of practice assistants at work in general medical care? – a questionnaire survey

    Götz, Katja; Berger, Sarah; Gavartina, Amina; Zaroti, Stavria; Szecsenyi, Joachim

    2015-01-01

    Background: Well-being at work is an important aspect of a workforce strategy. The aim of the study was to explore and evaluate psychosocial factors and health and work-related outcomes of practices assistants depending on their employment status in general medical practices. Methods: This observational study was based on a questionnaire survey to evaluate psychosocial aspects at work in general medical practices. A standardized questionnaire was used, the Copenhagen Psychosocial Questionna...

  14. A model of work-related well-being in the chemical industry / Yvette Niemand

    Niemand, Yvette

    2008-01-01

    Organisations in the chemical industry face many demands. They have to distinguish themselves from their competitors in the market through technological advancement, market changes and the constant drive to be the best. Other demands include political pressures, e.g. employment equity and diversity management. Furthermore they have to attempt to reduce costs as well as to increase productivity. These pressures may have either a negative or positive effect on employees which could in turn impa...

  15. Leading team learning: what makes interprofessional teams learn to work well?

    Chatalalsingh, Carole; Reeves, Scott

    2014-11-01

    This article describes an ethnographic study focused on exploring leaders of team learning in well-established nephrology teams in an academic healthcare organization in Canada. Employing situational theory of leadership, the article provides details on how well established team members advance as "learning leaders". Data were gathered by ethnographic methods over a 9-month period with the members of two nephrology teams. These learning to care for the sick teams involved over 30 regulated health professionals, such as physicians, nurses, social workers, pharmacists, dietitians and other healthcare practitioners, staff, students and trainees, all of whom were collectively managing obstacles and coordinating efforts. Analysis involved an inductive thematic analysis of observations, reflections, and interview transcripts. The study indicated how well established members progress as team-learning leaders, and how they adapt to an interprofessional culture through the activities they employ to enable day-to-day learning. The article uses situational theory of leadership to generate a detailed illumination of the nature of leaders' interactions within an interprofessional context. PMID:24654793

  16. Linking Social Environments with the Well-Being of Adolescents in Dual-Earner and Single Working Parent Families

    Tisdale, Sandee; Pitt-Catsuphes, Marcie

    2012-01-01

    This investigation examined the relationships between middle school-aged children's perceptions of their social environments (home, school, neighborhood, and parental work) with self-reports of well-being. In the present study, well-being was defined by measures of physical health and psychological happiness. Data from the Nurturing Families Study…

  17. Does working with child abuse cases affect professionals' parenting and the psychological well-being of their children?

    Dursun, Onur Burak; Sener, Mustafa Talip; Esin, Ibrahim Selcuk; Ançi, Yüksel; Yalin Sapmaz, Sermin

    2014-01-01

    Work in the field of sexual abuse is extremely stressful and may arouse negative personal reactions. Although these secondary trauma effects are well described on a personal level, there is not enough evidence to understand whether these professionals carry these effects to their homes, families, and offspring. This study aims to identify the effects of working with child abuse cases on the anxiety level and parenting styles of childhood trauma workers and on their children's well-being. A total of 43 health and legal system workers who worked with abused children in any step of their process and who had children constituted the study group, and 50 control cases, each working in the same institution and having the same occupation as 1 of the participants from the study group and having children but not working directly with children and child abuse cases, were included in the study. Participants were asked to fill out a sociodemographic form, the Parental Attitude Research Instrument, the trait portion of the State-Trait Anxiety Inventory, and an age-appropriate form of the Child Behavior Checklist for each child they had. Professionals in the study working with child abuse cases demonstrated significantly higher democratic parenting attitudes. Law enforcement workers working with child abuse cases demonstrated stricter and more authoritarian parenting strategies, as well as more democratic attitudes, than their colleagues. There was not a statistically significant relationship between child abuse workers' anxiety level and their children's well-being among control subjects. PMID:24983655

  18. Emotional intelligence and wellness among employees working in the nursing environment

    Nel, Jan Alewyn; Cara S. Jonker; Rabie, Tinda

    2013-01-01

    This study’s sought to establish the relationship of emotional intelligence, job characteristics and wellness within the nursing environment. A cross-sectional survey design was used. A random probability sample (N=511; females =96.70%; white =77.10%) was taken from hospitals in three South African provinces. Nurses (enrolled auxiliary (20.50%), enrolled staff (12.30%), registered (49.30%)), unit managers (7.60%), process managers (0.60%) and paramedics (0.20%) were included in th...

  19. Exercise is more than medicine: The working age population's well-being and productivity

    Fredslund, Gitte Hansen; Sjøgaard, Gisela; Christensen, Jeanette Reffstrup;

    2016-01-01

    were documented regarding health outcomes. These were job group specific: neck pain was reduced among office and computer workers, dentists, industrial laboratory technicians, health care workers as well as fighter pilots. Cardio-respiratory fitness—a health risk indicator for cardio-metabolic diseases......—was improved among office and computer workers, health care workers, and construction workers. Additionally, other improvements were evidenced such as increased muscle strength and balance control. Importantly, productivity increased with improved muscle strength and decreased body mass index. Conclusion IPET...

  20. Localized Detection of Abandoned Luggage

    Jing-Ying Chang

    2010-01-01

    Full Text Available Abandoned luggage represents a potential threat to public safety. Identifying objects as luggage, identifying the owners of such objects, and identifying whether owners have left luggage behind are the three main problems requiring solution. This paper proposes two techniques which are “foreground-mask sampling” to detect luggage with arbitrary appearance and “selective tracking” to locate and to track owners based solely on looking only at the neighborhood of the luggage. Experimental results demonstrate that once an owner abandons luggage and leaves the scene, the alarm fires within few seconds. The average processing speed of the approach is 17.37 frames per second, which is sufficient for real world applications.

  1. Phase-sensitive radar on thick Antarctic ice - how well does it work?

    Binder, Tobias; Eisen, Olaf; Helm, Veit; Humbert, Angelika; Steinhage, Daniel

    2016-04-01

    Phase-sensitive radar (pRES) has become one of the mostly used tools to determine basal melt rates as well as vertical strain in ice sheets. Whereas most applications are performed on ice shelves, only few experiments were conducted on thick ice in Greenland or Antarctica. The technical constrains on an ice shelf to deduce basal melt rates are less demanding than on inland ice of more than 2 km thickness. First, the ice itself is usually only several 100s of meters thick; and, second, the reflection coefficient at the basal interface between sea water and ice is the second strongest one possible. Although the presence of marine ice with higher conductivities might increase attenuation in the lower parts, most experiments on shelves were successful. To transfer this technology to inland regions, either for the investigation of basal melt rates of subglacial hydrological networks or for determining vertical strain rates in basal regions, a reliable estimate of the current system performance is necessary. To this end we conducted an experiment at and in the vicinity of the EPICA deep ice core drill site EDML in Dronning Maud Land, Antarctica. That site has been explored in extraordinary detail with different geophysical methods and provides an already well-studied ice core and borehole, in particular with respect to physical properties like crystal orientation fabric, dielectric properties and matching of internal radar horizons with conductivity signals. We present data from a commercially available pRES system initially recorded in January 2015 and repeated measurements in January 2016. The pRES data are matched to existing and already depth-calibrated airborne radar data. Apart from identifying prominent internal layers, e.g. the one originating from the deposits of the Toba eruption at around 75 ka, we put special focus on the identification of the basal reflection at multiple polarizations. We discuss the potential uncertainty estimates and requirements to

  2. Legal aspects of abandoned facilities

    This paper outlines the basic regulatory requirements needed to identify radioactive material licensee owners/operators. Basic actions that must be taken once a radioactive material site is abandoned are also listed. Two such actions in Texas are briefly described. Civil suits requesting penalties, injunctive relief for decontamination, and recovery of response costs pursuant to the Texas regulatory acts have been filed against the potentially responsible parties

  3. Brent Spar abandonment - impact hypothesis

    This report describes the predicted fate of the Brent Spar storage and offloading platform following its proposed deep sea abandonment. Based on the characteristics of the Brent Spar and the contents of the buoy this ''Impact Hypothesis'' uses currently available knowledge of the North East Atlantic deep sea environment. Three scenarios based on possible outcomes are considered, incllcuding the release of metals into the water following corrosion of the structure. (UK)

  4. Is workaholism good or bad for employee well-being? The distinctiveness of workaholism and work engagement among Japanese employees.

    Shimazu, Akihito; Schaufeli, Wilmar B

    2009-10-01

    The aim of the present study is to demonstrate the empirical distinctiveness of workaholism and work engagement by examining their relationships with well-being in a sample of 776 Japanese employees. We expected that workaholism is associated with unwell-being (i.e., high psychological distress and physical complaints, low job and family satisfaction, and low job performance), whereas work engagement is associated with well-being. Well-validated questionnaires were used to measure workaholism (DUWAS), work engagement (UWES), and well-being (BJSQ, HPQ). Structural Equation Modeling showed that, as expected, workaholism was positively associated with ill-health (i.e., psychological distress and physical complaints) and negatively associated with life satisfaction (i.e., job and family satisfaction) and job performance. In contrast, work engagement was negatively associated with ill-health and positively associated with life satisfaction and job performance. These findings suggest that workaholism and work engagement are two different kinds of concepts, which are negatively and positively related to various indicators of well-being, respectively. PMID:19834258

  5. How well does the Post-fire Erosion Risk Management Tool (ERMiT) really work?

    Robichaud, Peter; Elliot, William; Lewis, Sarah; Miller, Mary Ellen

    2016-04-01

    The decision of where, when, and how to apply the most effective postfire erosion mitigation treatments requires land managers to assess the risk of damaging runoff and erosion events occurring after a fire. The Erosion Risk Management Tool (ERMiT) was developed to assist post fire assessment teams identify high erosion risk areas and effectiveness of various mitigation treatments to reduce that risk. ERMiT is a web-based application that uses the Water Erosion Prediction Project (WEPP) technology to estimate erosion, in probabilistic terms, on burned and recovering forest, range, and chaparral lands with and without the application of mitigation treatments. User inputs are processed by ERMiT to combine rain event variability with spatial and temporal variabilities of hillslope burn severity and soil properties which are then used as WEPP inputs. Since 2007, the model has been used in making hundreds of land management decisions in the US and elsewhere. We use eight published field study sites in the Western US to compare ERMiT predictions to observed hillslope erosion rates. Most sites experience only a few rainfall events that produced runoff and sediment except for a California site with a Mediterranean climate. When hillslope erosion occurred, significant correlations occurred between the observed hillslope erosion and those predicted by ERMiT. Significant correlation occurred for most mitigation treatments as well as the five recovery years. These model validation results suggest reasonable estimates of probabilistic post-fire hillslope sediment delivery when compared to observation.

  6. Seasonal energy storage using bioenergy production from abandoned croplands

    Bioenergy has the unique potential to provide a dispatchable and carbon-negative component to renewable energy portfolios. However, the sustainability, spatial distribution, and capacity for bioenergy are critically dependent on highly uncertain land-use impacts of biomass agriculture. Biomass cultivation on abandoned agriculture lands is thought to reduce land-use impacts relative to biomass production on currently used croplands. While coarse global estimates of abandoned agriculture lands have been used for large-scale bioenergy assessments, more practical technological and policy applications will require regional, high-resolution information on land availability. Here, we present US county-level estimates of the magnitude and distribution of abandoned cropland and potential bioenergy production on this land using remote sensing data, agriculture inventories, and land-use modeling. These abandoned land estimates are 61% larger than previous estimates for the US, mainly due to the coarse resolution of data applied in previous studies. We apply the land availability results to consider the capacity of biomass electricity to meet the seasonal energy storage requirement in a national energy system that is dominated by wind and solar electricity production. Bioenergy from abandoned croplands can supply most of the seasonal storage needs for a range of energy production scenarios, regions, and biomass yield estimates. These data provide the basis for further down-scaling using models of spatially gridded land-use areas as well as a range of applications for the exploration of bioenergy sustainability. (letter)

  7. 40 CFR 144.62 - Cost estimate for plugging and abandonment.

    2010-07-01

    ... Oil and Gas Field Equipment Cost Index. The inflation factor is the result of dividing the latest... abandonment. 144.62 Section 144.62 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER... Waste Injection Wells § 144.62 Cost estimate for plugging and abandonment. (a) The owner or...

  8. The importance of autonomy support and the mediating role of work motivation for well-being: testing self-determination theory in a Chinese work organisation.

    Nie, Youyan; Chua, Bee Leng; Yeung, Alexander Seeshing; Ryan, Richard M; Chan, Wai Yen

    2015-08-01

    We examine relations between perceived organisational autonomy support and different types of work motivation and well-being outcomes in 266 teachers from two government schools in China. We hypothesised that greater autonomy support would be associated with more autonomous forms of employee motivation, and that teacher motivation would in turn mediate the effects of autonomy support on indicators of work well-being (i.e., job satisfaction, work stress and physical ill symptoms). Results generally supported the hypothesised relations between perceived autonomy support and SDT's five types of motivations. Findings also showed that perceived autonomy support predicted job satisfaction directly and indirectly through the mediating roles of intrinsic motivation, identified regulation, introjected regulation and external regulation. Perceived autonomy support predicted work stress directly and indirectly through the mediating roles of external regulation and amotivation. Autonomy support also predicted illness symptoms via the mediating roles of intrinsic motivation, introjected regulation and amotivation. The current findings highlight how perceived organisational support for autonomy relates to motivational differences in a Chinese work context, and the potential relevance of autonomy support for employee well-being. PMID:25424389

  9. Work-related stress and well-being: the roles of direct action coping and palliative coping.

    Fortes-Ferreira, Lina; Peiró, José M; González-Morales, M Gloria; Martín, Isabel

    2006-08-01

    The purpose of the present study is to analyze the roles of direct action coping and palliative coping in the relationship between work stressors and psychological well-being, as well as their possible interactions, in a sample of 464 bank employees. Hierarchical regression analyses showed main effects of direct action coping on well-being. Palliative coping predicts higher levels of psychological distress. Contrary to what was expected, the interactions between work stressors and direct action coping were not significant. Palliative coping interacted with work stressors when predicting psychosomatic complaints. The interaction between the two types of coping was significant on psychosomatic complaints and psychological distress, but not on job satisfaction. The paper discusses theoretical and practical implications of these results, in order to design intervention strategies to prevent and manage job stress. PMID:16869862

  10. Mapping abandoned agriculture with multi-temporal MODIS satellite data

    Alcantara, Camilo; Kuemmerle, Tobias; Prishchepov, Alexander;

    2012-01-01

    agriculture was widespread. Input data included Normalized Difference Vegetation Index (NDVI) and reflectance bands (NASA Global MODIS Terra and Aqua 16-Day Vegetation Indices for the years 2003 through 2008, ~250-m resolution), as well as phenology metrics calculated with TIMESAT. The data were classified...... with Support Vector Machines (SVM). Training data were derived from several Landsat classifications of agricultural abandonment in the study area. A validation was conducted based on independently collected data. Our results showed that it is possible to map abandoned agriculture for large areas from MODIS...

  11. Numerical simulation of a patent technology for sealing of deep-sea oil wells using nonlinear finite element method

    Abdelal, Gasser F.; Robotham, Antony; Carragher, Paul

    2015-01-01

    For over 50 years bridge plugs and cement have been used for well abandonment and work over and are still the material of choice. However the failures of cement abandonments using bridge plugs has been reported on many occasions, some of which have resulted in fatal consequences. A new patented product is designed to address the shortcomings associated with using bridge plugs and cement. The new developed tools use an alloy based on bismuth that is melted in situ using Thermite reaction. The ...

  12. Feedback environment and well-being at work : The mediating role of personal control and feelings of helplessness

    Sparr, Jennifer Linda; Sonnentag, Sabine

    2008-01-01

    This study examines employees' personal control and feelings of helplessness at work as partial mediators of the relationship between the supervisor-employee feedback environment and well-being (job satisfaction, job depression, job anxiety, turnover intentions) at work. Findings are reported from a cross-sectional field study with 345 participants from three different industries. Hierarchical regression analyses showed that feedback environment was positively related to job satisfaction, per...

  13. Job insecurity, job satisfaction, work wellness and organisational commitment in a petroleum/oil company / Carol Matshepo Selepe

    Selepe, Carol Matshepo

    2004-01-01

    The primary objectives of this study were to investigate the relationship between job insecurity, job satisfaction, work wellness, and organisational commitment of employees (N = 66) at a petroleum / oil company. A cross-sectional survey design was used. Constructs were measured by means of the Job Insecurity Survey Inventory (JISI), the Minnesota Job Satisfaction Questionnaire (MSQ), the Oldenburg Burnout Inventory (OLBI), the Utrecht Work Engagement Scale (UWES), the General Health Qu...

  14. Engaging Communities to Develop and Sustain Comprehensive Wellness Policies: Louisiana’s Schools Putting Prevention to Work

    Gollub, Elizabeth A.; Kennedy, Betty Monroe; Bourgeois, Brandi F.; Broyles, Stephanie T.; Katzmarzyk, Peter T.

    2014-01-01

    Background Tobacco use, obesity, and physical inactivity among Louisiana’s youth pose a serious public health problem. Given the potential of school environments to affect student well-being, the Louisiana Tobacco Control Program developed and tested a pilot program, Schools Putting Prevention to Work. The objective was to assist school districts in developing a comprehensive school wellness policy and engaging their school community to generate environments that support healthful choices and...

  15. Work plan for ground water elevation data recorder/monitor well installation at Gunnison, Colorado. Revision 2

    The purpose of this document is to describe the work that will be performed and the procedures that will be followed during installation of ground water monitor wells and ground water elevation data recorders (data loggers) at the Gunnison, Colorado, Uranium Mill Tailings Remedial Action (UMTRA) Project site. The monitor wells and data loggers will be used to gather required time-dependent data to investigate the interaction between ground water and surface water in the area

  16. IMPACT OF PARTICIPATION IN WORKPLACE WELLNESS PROGRAMS ON QUALITY OF WORK LIFE AMONG IT EMPLOYEES IN BANGALORE

    Pramod, S. K; Merin Georg

    2014-01-01

    Health is wealth. Since health is very much required for the effective functioning of an individual, it is very important to enhance and maintain it. With the increase in the amount of money spent by employers on health insurance, companies have started realising the importance of workplace wellness programs and have started taking initiative towards implementing it. Wellness programs aims at improving the overall health and with its benefits on the work life of employees,...

  17. Work plan for ground water elevation data recorder/monitor well installation at the New Rifle Site, Rifle, Colorado

    The purpose of this document is to describe the work that will be performed and the procedures that will be followed during installation of ground water monitor wells and ground water elevation data recorders (data loggers) at the New Rifle Uranium Mill Tailings Remedial Action (UMTRA) Project site, Rifle, Colorado. The monitor wells and data loggers will be used to gather required time-dependent data to investigate the interaction between the shallow aquifer and the Colorado River

  18. Inequalities in the psychological well-being of employed, single and partnered mothers: the role of psychosocial work quality and work-family conflict

    Muhajarine Nazeem

    2010-02-01

    Full Text Available Abstract Background A large body of international research reveals that single mothers experience poorer mental health than their partnered counterparts, with socioeconomic disadvantage identified as an important contributory factor in understanding this health disparity. Much less research, however, has focused specifically on the psychological well-being of single mothers who are employed, despite their growing presence in the labor force. Of the research which has considered employment, the focus has been on employment status per se rather than on other important work-related factors which may impact psychological health, such as psychosocial work quality and work-family conflict. The aim of this study was to: (1 compare employed single mothers and employed partnered mothers on measures of psychological distress, psychosocial work quality and work-family conflict; and (2 explore the potential role of work-family conflict and psychosocial work quality as explanations for any observed differences in psychological distress based on partner status. Method Analysis of data obtained from a cross-sectional telephone survey of employed parents in a mid-sized Western Canadian city. Analyses were based on 674 employed mothers (438 partnered and 236 single, who were 25-50 years old, with at least one child in the household. Results Compared to employed single mothers, employed partnered mothers were older, had more education and reported fewer hours of paid work. Single mothers reported higher levels of psychological distress, financial hardship, work-family conflict and poor psychosocial work quality. Statistical adjustment for income adequacy, psychosocial work quality and work-family conflict each independently resulted in single motherhood no longer being associated with psychological distress. Conclusions While single employed mothers did experience higher levels of psychological distress than their partnered counterparts, differences between these

  19. Regulations, policies and practices concerning work stress prevention and improving well-being at work in Sweden, Great-Britain, Germany, France and the Netherlands

    Gier, E. de; Kompier, M.; Draaisma, D.; Smulders, P.

    1994-01-01

    At the request of the Dutch Ministry of Social Affairs and Employment, the TNO Institute of Preventive Health Care (NIPG) carried out a comparative survey of regulations, policies and practices in the Netherlands, Sweden, the United Kingdom, Germany and France with regard to the prevention of work stress and the improvement of well-being at work. The main purpose of this study was to get an impression of the ways in which a number of EU Member States and Sweden actually pay attention to the i...

  20. Conflict stress and reduced well-being at work : The buffering effect of third-party help

    Giebels, E; Janssen, O

    2005-01-01

    This study among 108 Dutch social services workers examined whether particularly the intrapsychic tension directly associated with interpersonal conflict at work, i.e., conflict stress, is responsible for reduced well-being in terms of emotional exhaustion, absenteeism, and turnover intentions. Furt

  1. The Role of Personal Resources in Work-Family Conflict: Implications for Young Mothers' Well-Being

    Braunstein-Bercovitz, Hedva; Frish-Burstein, Smadar; Benjamin, Benny A.

    2012-01-01

    The purpose of the current study was to examine the role that personal resources (person-environment [PE] congruence and personality types associated with resilience) and work-family conflict (WFC) play in the sense of well-being (as reflected by burnout and life-satisfaction) of mothers of young children. A sample of 146 mothers holding demanding…

  2. Frequent short rest breaks from computer work: effects on productivity and well-being at two field sites.

    Henning, R A; Jacques, P; Kissel, G V; Sullivan, A B; Alteras-Webb, S M

    1997-01-01

    Computer operators at two work sites (n = 73, n = 19) were prompted to take three 30-s and one 3-min break from computer work each hour in addition to conventional rest breaks. Some operators were asked to perform stretching exercises during the short breaks. Mood state and musculoskeletal discomfort were assessed at each work site over a 2- or 3-week baseline period and a 4- or 6-week treatment period, respectively. Operator productivity measures were obtained from company records. Operators complied with about half of the added breaks but favoured 3-min breaks over 30-s breaks. No improvement in productivity or well-being was found at the larger work site. At the smaller work site, productivity, eye, leg and foot comfort all improved when the short breaks included stretching exercises. These results provide evidence that frequent short breaks from continuous computer-mediated work can benefit worker productivity and well-being when the breaks integrate with task demands. PMID:8995049

  3. The Life of Meaning: A Model of the Positive Contributions to Well-Being from Veterinary Work.

    Cake, Martin A; Bell, Melinda A; Bickley, Naomi; Bartram, David J

    2015-01-01

    We present a veterinary model of work-derived well-being, and argue that educators should not only present a (potentially self-fulfilling) stress management model of future wellness, but also balance this with a positive psychology-based approach depicting a veterinary career as a richly generative source of satisfaction and fulfillment. A review of known sources of satisfaction for veterinarians finds them to be based mostly in meaningful purpose, relationships, and personal growth. This positions veterinary well-being within the tradition of eudaimonia, an ancient concept of achieving one's best possible self, and a term increasingly employed to describe well-being derived from living a life that is engaging, meaningful, and deeply fulfilling. The theory of eudaimonia for workplace well-being should inform development of personal resources that foster resilience in undergraduate and graduate veterinarians. PMID:26075621

  4. NEW PRINCIPLES OF WORK AND ENERGY AS WELL AS POWER AND ENERGY RATE FOR CONTINUUM FIELD THEORIES

    戴天民

    2001-01-01

    New principles of work and energy as well as power and energy rate with cross terms for polar and nonlocal polar continuum field theories were presented and from them all corresponding equations of motion and boundary conditions as well as complete equations of energy and energy rate with the help of generalized Piola' s theorems were naturally derived in all and without any additional requirement. Finally, some new balance laws of energy and energy rate for generalized continuum mechanics were established. The new principles of work and energy as well as power and energy rate with cross terms presented in this paper are believed to be new and they have corrected the incompleteness of all existing corresponding principles and laws without cross terms in literatures of generalized continuum field theories.

  5. Multiple factors drive regional agricultural abandonment.

    Osawa, Takeshi; Kohyama, Kazunori; Mitsuhashi, Hiromune

    2016-01-15

    An understanding of land-use change and its drivers in agroecosystems is important when developing adaptations to future environmental and socioeconomic pressures. Agricultural abandonment occurs worldwide with multiple potentially positive and negative consequences; however, the main factors causing agricultural abandonment in a country i.e., at the macro scale, have not been identified. We hypothesized that socio-environmental factors driving agricultural abandonment could be summarized comprehensively into two, namely "natural" and "social", and the relative importance of these differs among regions. To test this postulate, we analyzed the factors currently leading to agricultural abandonment considering ten natural environment variables (e.g., temperature) and five social variables (e.g., number of farmers) using the random forest machine learning method after dividing Japan into eight regions. Our results showed that agricultural abandonment was driven by various socio-environmental factors, and the main factors leading to agricultural abandonment differed among regions, especially in Hokkaido in northern Japan. Hokkaido has a relatively large area of concentrated farmland, and abandonment might have resulted from the effectiveness of cultivation under specific climate factors, whereas the other regions have relatively small areas of farmland with many elderly part-time farmers. In such regions, abandonment might have been caused by the decreasing numbers of potential farmers. Thus, two different drivers of agricultural abandonment were found: inefficient cultivation and decreasing numbers of farmers. Therefore, agricultural abandonment cannot be prevented by adopting a single method or policy. Agricultural abandonment is a significant problem not only for food production but also for several ecosystem services. Governments and decision-makers should develop effective strategies to prevent further abandonment to ensure sustainable future management of agro

  6. Post-Soviet cropland abandonment and carbon sequestration in European Russia, Ukraine, and Belarus

    Schierhorn, Florian; Müller, Daniel; Beringer, Tim; Prishchepov, Alexander V.; Kuemmerle, Tobias; Balmann, Alfons

    2013-12-01

    Widespread cropland abandonment occurred after the collapse of socialism across the former Soviet Union, but the rates and spatial patterns of abandoned lands are not well known. As a result, the potential of this region to contribute to global food production and estimates of the carbon sink developing on currently idle lands are highly uncertain. We developed a spatial allocation model that distributes yearly and subnational sown area statistics to the most agriculturally suitable plots. This approach resulted in new, high-resolution (1 km2) annual time series of cropland and abandoned lands in European Russia, Ukraine, and Belarus from 1990 to 2009. A quantitative validation of the cropland map confirms the reliability of this data set, especially for the most important agricultural areas of the study region. Overall, we found a total of 87 Mha of cropland and 31 Mha of abandoned cropland in European Russia, Ukraine, and Belarus combined, suggesting that abandonment has been severely underestimated in the past. The abandonment rates were highest in European Russia. Feeding our new map data set into the dynamic vegetation model LPJmL revealed that cropland abandonment resulted in a net carbon sink of 470 TgC for 1990 to 2009. Carbon sequestration was generally slow in the early years after abandonment, but carbon uptake increased significantly after approximately 10 years. Recultivation of older abandoned lands would be associated with high carbon emissions and lead to substantial amounts of carbon not being sequestered in vegetation formations currently developing on idle croplands. Our spatially and temporally explicit cropland abandonment data improve the estimation of trade-offs involved in reclaiming abandoned croplands and thus in increasing agricultural production in this globally important agricultural region.

  7. The characteristics of soft rocks and their effect on the long term stability of abandoned room and pillar lignite mines

    It is well known that some caving, collapses and subsidence take place from time to time in the areas where abandoned room and pillar type mines exist. The authors have been involved with the stability of abandoned mines beneath urbanized residential areas in Tokai region and there is a great concern about the stability of these abandoned mines during large earthquakes as well as in long term. The 2003 Miyagi Hokubu earthquake caused great damage to abandoned mines and resulted in many collapses. The authors present the experimental results on the characteristics of soft rocks from abandoned lignite mines in Tokai Region as well as the results of some analyses of their effects on the long-term stability of abandoned lignite mines. (authors)

  8. Factors associated with musculoskeletal pain among teachers: sociodemographics aspects, general health and well-being at work

    Albanita Gomes da Costa de Ceballos

    2015-09-01

    Full Text Available INTRODUCTION: Musculoskeletal pain is one of the most frequent complaints among teachers, compromising their health and quality of life.OBJECTIVE: To estimate the prevalence of musculoskeletal pain among teachers, assessing their occurrence according to sociodemographic characteristics, general health and well-being at work.METHODS: An exploratory cross-sectional study conducted with 525 teachers. During activities of continuing education, the teachers completed a self-administered questionnaire containing questions about sociodemographic factors, general health, well-being at work and musculoskeletal pain.RESULTS: The overall prevalence of musculoskeletal pain was equal to 73.5%. The most common musculoskeletal pains were localized in the shoulders (31.6%, upper back (27.8%, neck (27.2% and ankles and/or feet (24.0%. Circulatory and respiratory problems and Common Mental Disorders were associated with pain in the shoulders, upper back, neck and ankles and/or feet. Well- being at work is associated with pain in the shoulders, neck and ankles and/or feet.CONCLUSION: It is necessary to deepen the knowledge about musculoskeletal pain among teachers, exploring the biological, ergonomic, occupational and psychosocial mechanisms of teaching, as well as invest in practices that improve the relationship of coexistence between workers and activities that enhance the comfort and reduce referred pain.

  9. Organizational Justice and Perceived Organizational Support: Impact on Negative Work-Home Interference and Well-being Outcomes

    Audrey Babic

    2015-10-01

    Full Text Available It is well established that negative work-home interference (NegWHI impacts upon several work attitudes and behaviors. In the interests of both organizational effectiveness and employee well-being, it is important to identify concepts related to NegWHI and investigate their effects on well-being outcomes. This study examines the mediating role of (1 perceived organizational support (POS in the relationship between organizational justice (OJ and NegWHI; and (2 NegWHI in the relationships between POS and four well-being outcomes. A total of 509 employees of a Belgian hospital were surveyed. Data were analyzed using structural equation modeling and the bootstrapping method. Results showed that POS partially mediates the relationships between distributive and passive procedural justice and NegWHI, and fully mediates the relationship between the other justice dimensions and NegWHI. NegWHI partially mediates the relationships between POS and both job satisfaction and intention to quit, and fully mediates the relationship between POS and job strain. Furthermore, POS is positively related to job engagement. This study showed that organizations can help employees to better manage their work and family lives and reduce the impact of NegWHI by enhancing employees’ feeling that they are supported by their organization. In order to increase POS, organizations need to promote justice in the workplace.

  10. Radioactive pollution investigation and disposal of abandoned uranium mines in Jiangsu province

    The environment influence of five abandoned uranium mines in Jiangsu province from 1950s to 1960s is introduced. By monitoring air absorbed dose rate of external exposure γ radiation, it is found that the pollution scope of No.1 abandoned uranium mine is the biggest in five abandoned uranium mines. The No. 2 and No. 3 mine areas has achieved the limit use after they were desposed. The radioactivity and the gamma nuclein in solid samples(slag, soil, silt) and liquid samples (the surface water, the well water)of No. 1 abandoned uranium mine were further analyzed and measured, the measured values are higher. The pollution of abandoned uranium mines still exists and diffuses after 30 years. According to the monitoring results and the analysis of pollution present situation, suggestions and measures are proposed for the pollution control. (authors)

  11. Deriving Requirements for Pervasive Well-Being Technology From Work Stress and Intervention Theory: Framework and Case Study

    Koldijk, Saskia; Kraaij, Wessel

    2016-01-01

    Background Stress in office environments is a big concern, often leading to burn-out. New technologies are emerging, such as easily available sensors, contextual reasoning, and electronic coaching (e-coaching) apps. In the Smart Reasoning for Well-being at Home and at Work (SWELL) project, we explore the potential of using such new pervasive technologies to provide support for the self-management of well-being, with a focus on individuals' stress-coping. Ideally, these new pervasive systems should be grounded in existing work stress and intervention theory. However, there is a large diversity of theories and they hardly provide explicit directions for technology design. Objective The aim of this paper is to present a comprehensive and concise framework that can be used to design pervasive technologies that support knowledge workers to decrease stress. Methods Based on a literature study we identify concepts relevant to well-being at work and select different work stress models to find causes of work stress that can be addressed. From a technical perspective, we then describe how sensors can be used to infer stress and the context in which it appears, and use intervention theory to further specify interventions that can be provided by means of pervasive technology. Results The resulting general framework relates several relevant theories: we relate “engagement and burn-out” to “stress”, and describe how relevant aspects can be quantified by means of sensors. We also outline underlying causes of work stress and how these can be addressed with interventions, in particular utilizing new technologies integrating behavioral change theory. Based upon this framework we were able to derive requirements for our case study, the pervasive SWELL system, and we implemented two prototypes. Small-scale user studies proved the value of the derived technology-supported interventions. Conclusions The presented framework can be used to systematically develop theory

  12. Work life and mental well-being: single and coupled employed mothers in Southern Europe and Scandinavia.

    Bull, Torill

    2009-09-01

    Many European mothers, single and coupled, combine work outside the home and family life. The effects of this on their mental well-being may vary depending on the level of support available from the State's welfare system, since welfare may buffer working mothers from some of the stress that can arise from trying to manage significant responsibilities on the job and at home. Welfare may be especially important for single working mothers, for whom the burden of multiple roles may be even heavier. The present study assessed levels and predictors of well-being of single and coupled employed mothers in Greece, Portugal and Spain, where welfare support is relatively limited. Results were compared to a parallel study with data from Denmark, Norway and Sweden, where welfare support is relatively comprehensive. Coupled mothers in Scandinavia had significantly lower financial hardship, longer education, higher life satisfaction, more enriching jobs, practical support, financial support and social participation than coupled mothers in the Southern European sample. On the other hand, the Scandinavian coupled mothers had higher levels of work family conflict than coupled mothers in Southern Europe. Single mothers in Scandinavia, compared to single mothers in Southern Europe, had significantly longer education, higher life satisfaction and positive affect, more enriching jobs, confidant support, practical support, financial support and social participation. Level of job stress was the same for all mother groups. All groups differed significantly from each other in level of financial hardship, with Scandinavian coupled mothers being best off, followed by Scandinavian single mothers, Southern European coupled mothers, and Southern European single mothers. The regional differences suggest that single motherhood per se need not be a risk factor for poorer well-being, and that welfare policies may have a protective effect for the mental well-being of single mothers. PMID:19773296

  13. Factors associated with musculoskeletal pain among teachers: sociodemographics aspects, general health and well-being at work

    Albanita Gomes da Costa de Ceballos; Gustavo Barreto Santos

    2015-01-01

    INTRODUCTION: Musculoskeletal pain is one of the most frequent complaints among teachers, compromising their health and quality of life.OBJECTIVE: To estimate the prevalence of musculoskeletal pain among teachers, assessing their occurrence according to sociodemographic characteristics, general health and well-being at work.METHODS: An exploratory cross-sectional study conducted with 525 teachers. During activities of continuing education, the teachers completed a self-administered questionna...

  14. Work-related well-being of registered nurses in South Africa / Jacoba Johanna van der Colff

    Van der Colff, Jacoba Johanna

    2005-01-01

    The nursing profession in South Africa currently faces a climate of uncertainty and change as governments struggle to contain healthcare while improving access, equity and health outcomes. These factors are placing an extra burden on people in a profession that is already encapsulated by an above-average risk environment for burnout and occupational stress. This research emerges from the need to enhance the work wellness of employees in an already burdened profession. Enhanc...

  15. An EEG-based mental workload estimator trained on working memory task can work well under simulated multi-attribute task

    Yufeng Ke

    2014-01-01

    Mental workload (MW)-based adaptive system has been found to be an effective approach to enhance the performance of human-machine interaction and to avoid human error caused by overload. However, MW estimated from the spontaneously generated electroencephalogram (EEG) was found to be task-specific. In existing studies, EEG-based MW classifier can work well under the task used to train the classifier (within-task) but crash completely when used to classify MW of a task that is similar to but n...

  16. Final work plan : targeted groundwater sampling and monitoring well installation for potential site reclassification at Barnes, Kansas.

    LaFreniere, L. M.

    2006-07-11

    This ''Work Plan'' outlines the scope of work for a targeted groundwater sampling investigation and monitoring well installation at Barnes, Kansas. This activity is being conducted at the request of the Kansas Department of Health and Environment (KDHE), in accordance with the intergovernmental agreement between the KDHE and the Commodity Credit Corporation (CCC), an agency of the U.S. Department of Agriculture (USDA). Data resulting from the proposed work will be used to determine the hydraulic gradient near the former CCC/USDA facility, delineate the downgradient carbon tetrachloride plume, and determine additional monitoring requirements at Barnes. The overall goal is to establish criteria for monitoring leading to potential site reclassification. The proposed work will be performed on behalf of the CCC/USDA by the Environmental Science Division of Argonne National Laboratory. Argonne is a nonprofit, multidisciplinary research center operated by the University of Chicago for the U.S. Department of Energy (DOE). The Farm Service Agency of the USDA has entered into an interagency agreement with DOE, under which Argonne provides technical assistance with environmental site characterization and remediation at former CCC/USDA grain storage facilities. Argonne issued a ''Master Work Plan'' (Argonne 2002) to provide general guidance for all investigations at former CCC/USDA facilities in Kansas. The ''Master Work Plan'', approved by the KDHE, contains the materials common to investigations at all locations in Kansas. This document must be consulted for the complete details of plans for this work associated with the former CCC/USDA facility at Barnes.

  17. The Abandonment of an Active Lifestyle Within University Students: Reasons for Abandonment and Expectations of Re-Engagement

    Manuel Gómez-López

    2011-08-01

    Full Text Available The objective of this research is to analyse in detail the barriers that make university students abandon the practice of physical activity and adopt a sedentary lifestyle. In order to do so, a questionnaire on the analysis of sports habits and lifestyles was administered to 795 students who stated not having done any physical and/or sports activity for at least one year at the moment of the field-work. A factorial, descriptive and correlation analysis was carried out. The results reveal that university students abandon a healthy lifestyle mainly due to external barriers particularly because of lack of time. On the one hand, women appear to be the ones who, to a great extent, adopt a sedentary lifestyle. On the other hand, men are the ones who refer more to abandoning the practice of physical activity due to internal barriers. The majority of the university students gave up practicing sport before entering university alluding to external barriers as their reason for the abandonment. A greater part of the sedentary university students expressing that they will be active in the future, left the practice of sport due to internal barriers.

  18. Management of mining-related damages in abandoned underground coal mine areas using GIS

    The mining-related damages such as ground subsidence, acid mine drainage (AMD), and deforestation in the abandoned underground coal mine areas become an object of public concern. Therefore, the system to manage the mining-related damages is needed for the effective drive of rehabilitation activities. The management system for Abandoned Underground Coal Mine using GIS includes the database about mining record and information associated with the mining-related damages and application programs to support mine damage prevention business. Also, this system would support decision-making policy for rehabilitation and provide basic geological data for regional construction works in abandoned underground coal mine areas. (authors)

  19. Management of mining-related damages in abandoned underground coal mine areas using GIS

    Lee, U.J.; Kim, J.A.; Kim, S.S. [Coal Industry Promotion Board, Seoul (Korea, Republic of); Kim, W.K.; Yoon, S.H.; Choi, J.K. [Ssangyong Information and Communication Corp., Seoul (Korea, Republic of)

    2005-07-01

    The mining-related damages such as ground subsidence, acid mine drainage (AMD), and deforestation in the abandoned underground coal mine areas become an object of public concern. Therefore, the system to manage the mining-related damages is needed for the effective drive of rehabilitation activities. The management system for Abandoned Underground Coal Mine using GIS includes the database about mining record and information associated with the mining-related damages and application programs to support mine damage prevention business. Also, this system would support decision-making policy for rehabilitation and provide basic geological data for regional construction works in abandoned underground coal mine areas. (authors)

  20. Exercise is more than medicine:The working age population’s well-being and productivity

    Gisela Sjøgaard; Jeanette Reffstrup Christensen; Just Bendix Justesen; Mike Murray; Tina Dalager; Gitte Hansen Fredslund; Karen Søgaard

    2016-01-01

    Background: Physical activity (PA) includes muscle activity during exercise, manual work, and leisure time activities including sport. Conflicting results exist regarding health effects of PA that may deteriorate with manual work and elite sports, but improve when performed in moderation in accordance with international guidelines and may additionally enhance well-being and productivity. Methods: In Denmark 15 randomized controlled trials have been conducted, introducing exercise at the workplace enrolling>3500 workers. The interventions lasted from 10 to 52 weeks and offered~1 h weekly supervised exercise during working hours according to the concept of intelligent physical exercise training (IPET) that is based on evidenced sports sciences training principles and tailored to work exposure, employee health status, and physical capacity. Questionnaire surveys and health checks including blood and muscle sampling were performed at baseline and follow-up. The job groups included: office and computer workers, dentists, industrial technicians, cleaning personnel, health care workers, construction workers, and fighter/helicopter pilots. Results: In all job groups significant improvements were documented regarding health outcomes. These were job group specific:neck pain was reduced among office and computer workers, dentists, industrial laboratory technicians, health care workers as well as fighter pilots. Cardio-respiratory fitness—a health risk indicator for cardio-metabolic diseases—was improved among office and computer workers, health care workers, and construction workers. Additionally, other improvements were evidenced such as increased muscle strength and balance control. Importantly, productivity increased with improved muscle strength and decreased body mass index. Conclusion: IPET does enhance health if an exercise program with evidenced efficacy is implemented by expert trainees with support of the employer. Accordingly, in every study group outcomes of

  1. Mechanical and chemical processes affecting the chalk during burial, insights from combined reflection seismics, well data and field work

    Moreau, Julien; Boussaha, Myriam; Thibault, Nicolas Rudolph;

    2014-01-01

    works have been performed with astronomical calibration based on stable isotope stratigraphy, wireline logs as well as several palaeontological proxies and detailed sedimentological analysis. Since a couple of decades, a specific kind of fractures has been described in the Chalk of Denmark, the so...... along the fractures (the compaction bands). The link between these different features has been realised thanks to the simultaneous analyses of large-scale geophysical data and small-scale core and field geological observations, providing a better understanding of the complex processes of lithification...

  2. Flow with it! Well-being at work : case Café & Bar Time Out in Rantasipi Laajavuori

    Hämäläinen, Elli; Muhonen, Sanna

    2011-01-01

    This thesis was assigned by Café & Bar Time Out that operates in the Rantasipi Laajavuori Spa Hotel. The aim for the research was to survey work-related well-being among the employees and offer improvement ideas for the company based on the results. The research was implemented by using a quantitative research method. The data collection was done by a questionnaire that was given to nine employees of Café & Bar Time Out in May 2011, including the restaurant manager, duty managers and par...

  3. Comprehensive work plan for the Well Driller's Steam Cleaning Facility at Oak Ridge National Laboratory, Oak Ridge, Tennessee

    The purpose of this Comprehensive Work Plan is to address the history of the site as well as the scope, roles and responsibilities, documentation, training, environmental compliance requirements, and field actions needed to close the Oak Ridge National Laboratory (ORNL) Well Driller's Steam Cleaning Facility, hereinafter referred to as the Facility. The Facility was constructed in 1989 to provide a central area suitable to conduct steam cleaning operations associated with cleaning drilling equipment, containment boxes, and related accessories. Three basins were constructed of crushed stone (with multiple plastic and fabric liners) over a soil foundation to collect drill cuttings and wastewater generated by the cleaning activities. The scope of this task will be to demolish the Facility by using a bulldozer and backhoe to recontour and dismantle the area

  4. Polarization signatures for abandoned agricultural fields in the Manix Basin area of the Mojave Desert - Can polarimetric SAR detect desertification?

    Ray, Terrill W.; Farr, Tom G.; Van Zyl, Jakob J.

    1992-01-01

    Radar backscatter from abandoned circular alfalfa fields in the Manix Basin area of the Mojave desert shows systematic changes with length of abandonment. The obliteration of circular planting rows by surface processes could account for the disappearance of bright spokes, which seem to be reflection patterns from remnants of the planting rows, with increasing length of abandonment. An observed shift in the location of the maximum L-band copolarization return away from VV, as well as an increase in surface roughness, both occurring with increasing age of abandonment, seems to be attributable to the formation of wind ripples on the relatively vegetationless fields.

  5. Integrate Government, Society and Market into the Social Work Service System for Abandoned and Disabled Children%“政府—社会—市场”合作下的发展型孤残儿童社会工作服务体系探究

    费梅苹

    2012-01-01

      Based on practical experience from the Institutional Child Care Socialization program, and aiming for the protection of chil-dren's need and rights, this paper provides thoughts and suggestions on integrating government, society and market into the social work service system for abandoned and disabled children.%  本文以“机构照料儿童社会适应”服务项目的实践经验为基础,立足儿童需求为本和儿童发展权保障为本的福利理念,对构建“政府-社会-市场”合作下的孤残儿童社会工作服务体系提出了反思和建议。

  6. Water Well Locations, Test wells per Abilene Public Works Dept., Published in 2009, 1:2400 (1in=200ft) scale, Dickinson County.

    NSGIC GIS Inventory (aka Ramona) — This Water Well Locations dataset, published at 1:2400 (1in=200ft) scale, was produced all or in part from Hardcopy Maps information as of 2009. It is described as...

  7. Abandonment terraced hillside and answer of the fire system: some results from Mediterranean old fields

    The abandonment of agricultural lands promotes temporal changes both in soil characteristics (i.e., increasing organic matter and other quality indicators) and in plant community (i.e., changing its composition and structure, and increasing the fuel load). As a consequence, we can expect differences in the resilience to fire as succession progresses. The aim of this work is to analyse the capacity of an ecosystem to return to pre-fire conditions as a function of the stage of abandonment of old agricultural lands. The study was carried out in the north of Alicante province (E Spain). In long-term abandoned lands, post-fire modulated plant response, which in turn determined soil crusting, runoff and erosion dynamics. In recently-abandoned lands, the plant community seemed less dependent on ratio to recover. Results show a large increase in soil surface crusting in the short term after the fire and it remained high at medium term in long-abandoned lands colonised by pine forest. Fire scarcely modified runoff and erosion in recently-abandoned lands whereas in forest lands the post-fire values increased by some orders of magnitude and remained highly dependent on rain characteristics in the short and medium term after the fire. The results obtained show evidence of increased vulnerability to fire in long-abandoned lands colonised by pine forests. (Author) 4 refs.

  8. Towards a New Psychoanalytic Theory of Abandonment: A Feminist Intervention Via Myth

    Gamboa Solis, Flor De Maria

    2008-01-01

    Summary of early research which led to the current study of the myths Clinical background to the current research on myths My work as an academic and my private clinical practice offered me the opportunity to attend female students and patients who in some way had experienced abandonment due to migration. While listening to them I was often forced to question the clinical strategies I was employing and to interrogate the psychoanalytic approaches that established abandonment as a paradigm of ...

  9. Estimating Limits for the Geothermal Energy Potential of Abandoned Underground Coal Mines: A Simple Methodology

    Rafael Rodríguez Díez; María B. Díaz-Aguado

    2014-01-01

    Flooded mine workings have good potential as low-enthalpy geothermal resources, which could be used for heating and cooling purposes, thus making use of the mines long after mining activity itself ceases. It would be useful to estimate the scale of the geothermal potential represented by abandoned and flooded underground mines in Europe. From a few practical considerations, a procedure has been developed for assessing the geothermal energy potential of abandoned underground coal mines, as we...

  10. Work plan for ground water elevation data recorder/monitor well installation at Gunnison, Colorado. Revision 1

    The purpose of this document is to describe the work that will be performed and the procedures that will be followed during installation of ground water monitor wells and ground water elevation data recorders (data loggers) at the Gunnison, Colorado, Uranium Mill Tailings Remedial Action (UMTRA) Project site. The monitor wells and data loggers will be used to gather required time-dependent data to investigate the interaction between ground water and surface water in the area. Data collection objectives (DCO) identify reasons for collecting data. The following are DCOs for the Gunnison ground water elevation data recorder/monitor well installation project: long-term continuous ground water level data and periodic ground water samples will be collected to better understand the relationship between surface and ground water at the site; water level and water quality data will eventually be used in future ground water modeling to more firmly establish numerical model boundary conditions in the vicinity of the Gunnison processing site; and modeling results will be used to demonstrate and document the potential remedial alternative of natural flushing