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  1. Management scenarios for the Jordan River salinity crisis

    USGS Publications Warehouse

    Farber, E.; Vengosh, A.; Gavrieli, I.; Marie, A.; Bullen, T.D.; Mayer, B.; Holtzman, R.; Segal, M.; Shavit, U.

    2005-01-01

    Recent geochemical and hydrological findings show that the water quality of the base flow of the Lower Jordan River, between the Sea of Galilee and the Dead Sea, is dependent upon the ratio between surface water flow and groundwater discharge. Using water quality data, mass-balance calculations, and actual flow-rate measurements, possible management scenarios for the Lower Jordan River and their potential affects on its salinity are investigated. The predicted scenarios reveal that implementation of some elements of the Israel-Jordan peace treaty will have negative effects on the Jordan River water salinity. It is predicted that removal of sewage effluents dumped into the river (???13 MCM/a) will significantly reduce the river water's flow and increase the relative proportion of the saline groundwater flux into the river. Under this scenario, the Cl content of the river at its southern point (Abdalla Bridge) will rise to almost 7000 mg/L during the summer. In contrast, removal of all the saline water (16.5 MCM/a) that is artificially discharged into the Lower Jordan River will significantly reduce its Cl concentration, to levels of 650-2600 and 3000-3500 mg/L in the northern and southern areas of the Lower Jordan River, respectively. However, because the removal of either the sewage effluents or the saline water will decrease the river's discharge to a level that could potentially cause river desiccation during the summer months, other water sources must be allocated to preserve in-stream flow needs and hence the river's ecosystem. ?? 2005 Elsevier Ltd. All rights reserved.

  2. 2. Photocopied July 1971 from photostat Jordan Narrows Folder #1, ...

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

    2. Photocopied July 1971 from photostat Jordan Narrows Folder #1, Engineering Department, Utah Power and Light Co., Salt Lake City, Utah. JORDAN NARROWS STATION. PLAN AND SECTION. - Salt Lake City Water & Electrical Power Company, Jordan Narrows Hydroelectric Plant, Jordan River, Riverton, Salt Lake County, UT

  3. 1. Photocopied July 1971 from Photo 745, Jordan Narrows Folder ...

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

    1. Photocopied July 1971 from Photo 745, Jordan Narrows Folder #1, Engineering Department, Utah Power and Light Co., Salt Lake City, Utah. JORDAN STATION, JULY 2, 1909. GENERAL VIEW. - Salt Lake City Water & Electrical Power Company, Jordan Narrows Hydroelectric Plant, Jordan River, Riverton, Salt Lake County, UT

  4. The Mediterranean Oscillation and precipitation in the Jordan River region

    NASA Astrophysics Data System (ADS)

    Törnros, Tobias; Menzel, Lucas

    2014-05-01

    Most of the precipitation in the Eastern Mediterranean (EM) is associated with mid-latitude cyclones (Black, 2011). Furthermore, a low pressure over this region is often accompanied by a high pressure in the Western Mediterranean (WM). This pattern has been referred to as the Mediterranean Oscillation and given rise to the Mediterranean Oscillation Index (MOI), which can be expressed as pressure differences between Algiers in the WM and Cairo in the EM (Palutikof et al., 1996). In this study, the relationship between the MOI and precipitation in the Jordan River region, located in the EM is addressed. First of all, 30 precipitation series were tested for homogeneity and serial correlation. Thereafter, Empirical Orthogonal Function (EOF) analyses were applied to the homogenous series and the years 1960-1993. The results showed that the EOF-1 explained 60-71% of the precipitation variance and received a significant correlation with the MOI in December-February whereas no correlation was obtained for the EOF-2. In order to obtain the large scale pressure anomalies associated with winter precipitation in the study region, the EOF-1 coefficient time series was correlated with Sea Level Pressure (SLP) obtained for ca. 23° W to 70° E and 5° N to 67° N. This resulted in a correlation coefficient between -0.5 and 0.5; where negative values correspond to below normal SLP, and positive values to above normal SLP by the time of rainfall in the study region. The spatial pattern showed above normal SLP over central Europe and the WM and below normal SLP in the EM. Hence, it was reminiscent of the Mediterranean Oscillation and consistence with the results from the previous correlation analysis. The probability of precipitation during negative and positive MOI phases was thereafter derived by fitting gamma distributions to monthly precipitation. The result showed that negative MOI phases are associated with low- and below normal winter precipitation whereas positive MOI phases

  5. Expected future runoff of the Upper Jordan River simulated with CORDEX climate change data

    NASA Astrophysics Data System (ADS)

    Smiatek, Gerhard; Kunstmann, Harald

    2015-04-01

    The Jordan River, flowing from the Mount Hermon area to the Dead Sea, is an important freshwater source in the region. Its water is almost fully used by withdrawal from Lake Kinneret, fed to a large extent from the upper Jordan River (UJR) basin. Future climate change is expected to increase the pressure on the water availability in a region already now suffering from scarcity of water. Simulation of the future UJR discharge is therefore a societal highly relevant key scientific task. The contribution presents simulations of the future discharge of the Upper Jordan River based on climate change data from five different RCM models run in two Coordinated Regional Climate Downscaling Experiments (CORDEX) experiments. This data are applied together with the hydrological simulation model WaSiM-ETH. Obtained findings extend the previous simulations performed within the GLOWA Jordan River project (www.glowa-jordan-river.de), an interdisciplinary research project providing scientific support for sustainable water management in the Jordan River region. The presentation discuses the difficult constraints of hydrological simulations in the UJR region, which include complex terrain, karstic features and missing observational meteorological reference. It describes the setup of the applied hydrological model and concentrates upon the obtained results. The performed simulations for the period from 1976 to 2100 indicate an increasing annual mean temperature for 20071-2100 by 2.6 K above the 1971-2000 mean. The simulated ensemble mean precipitation is predicted to decrease in this period by 20 %. Related to the mean for 1976 - 2000, the discharge of the upper Jordan River is simulated to decrease by 25.3% until 2100

  6. 3. Photocopied July 1971 from Photo 741, Jordan Narrows Folder ...

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

    3. Photocopied July 1971 from Photo 741, Jordan Narrows Folder #1, Engineering Department, Utah Power and Light Co., Salt Lake City, Utah. INTERIOR VIEW, JULY 2, 1909. - Salt Lake City Water & Electrical Power Company, Jordan Narrows Hydroelectric Plant, Jordan River, Riverton, Salt Lake County, UT

  7. Application of Water Quality Model of Jordan River to Evaluate Climate Change Effects on Eutrophication

    NASA Astrophysics Data System (ADS)

    Van Grouw, B.

    2015-12-01

    The Jordan River is a 51 mile long freshwater stream in Utah that provides drinking water to more than 50% of Utah's population. The various point and nonpoint sources introduce an excess of nutrients into the river. This excess induces eutrophication that results in an inhabitable environment for aquatic life and is expected to be exacerbated due to climate change. Adaptive measures must be evaluated based on predictions of climate variation impacts on eutrophication and ecosystem processes in the Jordan River. A Water Quality Analysis Simulation Program (WASP) model was created to analyze the data results acquired from a Total Maximum Daily Load (TMDL) study conducted on the Jordan River. Eutrophication is modeled based on levels of phosphates and nitrates from point and nonpoint sources, temperature, and solar radiation. It will simulate the growth of phytoplankton and periphyton in the river. This model will be applied to assess how water quality in the Jordan River is affected by variations in timing and intensity of spring snowmelt and runoff during drought in the valley and the resulting effects on eutrophication in the river.

  8. Dissolved-oxygen regime of the Jordan River, Salt Lake County, Utah

    USGS Publications Warehouse

    Stephens, D.W.

    1984-01-01

    Concentrations of dissolved oxygen in the Jordan River in Salt Lake County decrease considerably as the river flows northward. Mean concentrations of dissolved oxygen decreased from 8.1 milligrams per liter at the Jordan Narrows to 4.7 milligrams per liter at 500 North Street during April 1981 to September 1982. Coincident with the decrease, the biochemical-oxygen demand increased from 5 to 7 milligrams per liter. About 50 percent of the dissolved-oxygen concentrations and 90 percent of the 5-day biochemical-oxygen demand measured downstream from 1700 South Street exceeded the State intended-use standards. An estimated 6. million pounds of oxygen-demanding substances as measured by 5-day biochemical-oxygen demand were discharged to the Jordan River during 1981 from point sources downstream from 9000 South Street. Seven wastewater-treatment plants contributed 77 percent of this load, nonstorm base flows contributed 22 percent, and storm flows less than 1 percent. The Surplus Canal diversion at 2100 South Street removed about 70 percent of this load, and travel time of about 1 day also decreased the actual effects of the load on the river. Reaeration rates during September and October were quite high (average K2 at 20 degrees Celsius was about 12 per day) between the Jordan Narrows and 9000 South Street, but they decreased to 2.4 per day in the reach from 1330 South to 1800 North Streets. (USGS)

  9. Effect of extreme rainfall events on the water resources of the Jordan River

    NASA Astrophysics Data System (ADS)

    Samuels, Rana; Rimmer, Alon; Alpert, Pinhas

    2009-09-01

    SummaryAs a response to climate change, shifting rainfall trends including increased multi-year droughts and an escalation in extreme rainfall events are expected in the Middle East. The purpose of this study is to evaluate the potential impact of these shifting trends on stream flow in the Jordan River and its tributaries. We use a non-homogeneous hidden Markov model to generate artificial daily rainfall simulations which capture independently shifting trends of increased droughts and escalated extreme. These simulations are then used as input into a hydrological model calibrated for the upper catchments of the Jordan River to compare the impact on stream flow and water resources between the different rainfall scenarios. We compare the predicted baseflow and surface flow components of the tested watersheds, and find that while an increase in extreme rainfall events increases the intensity and frequency of surface flow, the over all flow to the Jordan River, and the characteristics of the baseflow in the Jordan River system is not largely impacted. In addition, though it has been suggested that in the case of a multi-year drought the karstic nature of the aquifer might lead to more intense, non-linear reductions in stream flow, here we quantify and show the conditions when annual stream flow reduce linearly with rainfall, and when these relations will become non-linear.

  10. Source detection in the Lower Jordan River - How to monitor the impossible

    NASA Astrophysics Data System (ADS)

    Hillel, Noa; Siebert, Christian; Licha, Tobias; Laronne, Jonathan B.

    2016-04-01

    The Lower Jordan River (LJR) is a major ecosystem in the semi-arid to arid Jordan-Dead Sea Graben, the backbone of abundant farming activities in the Lower Jordan Valley and the major inflow to the dying Dead Sea. During the 1960's the Sea of Galilee and the Yarmouk River, the main sources of the river, were dammed, decreasing its annual flow from ˜1.2×109 m3 to less than 0.2×109 m3, leaving a mix of point and non-point sources composing its base flow. Beside natural saline springs along its course, current day anthropogenic sources (e.g. sewage, agricultural return flow and fishpond effluents) have a negative impact on the water quality and the ecosystem, contributing high salinity and causing overall pollution. To enable an environmental assessment of the river and to satisfy the regulations of LJR international treaties, the temporal dynamics of water quantity and quality must be observed on a regular basis. As the LJR forms the highly secured border between Jordan, Israel and the Palestinian Authority, nearly the entire river course is physically inaccessible. To overcome that situation, considerable efforts have been made to install a network of 7 sampling stations along the LJR to identify and separate the different contributing sources. Automatic water samplers in three of the stations collect water daily in addition to continuous measurement of stage, EC, pH and temperature. Sensors at all locations transmit online real-time data. During monthly campaigns a total of 14 sites are manually sampled along the river and some tributaries. Water samples are analyzed for major ions, trace elements and stable isotopes. While the sensor network allows separating events occurring in different reaches along the river course and calculating travel time between stations, water sample analyses enable fingerprinting and separating the actual sources. By doing so, an unusual and very local event was recorded by the most southern station (5.5 km north of the Dead Sea

  11. Slope failure on the Jordan River Delta in the Dead Sea

    SciTech Connect

    Almagor, G. )

    1990-06-01

    The Dead Sea is a longitudinal (80 km {times} 20 km) terminal lake that was formed by the active Syrian-African transform fault. Considerably saline inflow from the Jordan River and a very high evaporation rate have led to the excessive salinity (360 g/L) and water density (1.226-1.232 g/cc) of the lake. The rate of evaporite precipitation is 630-2,000 mg/cm{sup 2}/yr. Clastic sediments from the Jordan River have formed a very moderately sloping (about 2{degree}) delta that covers the northern lake to a distance of 8 km offshore and to a depth of 300 m. Many irregularly shaped mounds of sediment that are acoustically transparent and that contain numerous discontinuous reflectors cover the delta slope. They extend over several hundred square meters each and rise 2-5 m above their surroundings. These sediments indicate active downslope slumping processes. The small-scale sedimentary pattern and the engineering properties of the sediments were examined by testing 6 core samples collected at various depths along the Jordan delta. Lengths range from 0.90 to 3.20 m. Depth of coring was restricted by an extremely hard, impenetrable layer of halite, and the topmost 10-25 cm consists of unconsolidated, recently deposited grainy halite. Euhedral crystals of halite are disseminated throughout the entire length of the core samples, especially in the deep-water cores. The high salinity of the pore water and the presence of large amounts of disseminated halite within the cores required modifications of the standard soil mechanics laboratory testing procedures. The sediments are predominantly dark brown, layered kaolinitic silty clays. They contain numerous conspicuous black organic-matter and sulfide-bearing layers and white aragonite and gypsum layers. Occasionally, slump structures are encountered.

  12. Becoming Jordan's Writers: Developing Powerful Writing Instruction in the Middle East

    ERIC Educational Resources Information Center

    Lehman, Christopher; DeLiddo, Emily

    2010-01-01

    The United States involvement in the Middle East has been prominent in our recent national history, sometimes clouded by myths and misrepresentations of the people of that region of the world. This article details the experiences of teacher-researchers working with teachers and students in Amman, Jordan, to develop powerful English writing…

  13. An assessment of using oil shale for power production in the Hashemite Kingdom of Jordan

    SciTech Connect

    Hill, L.J.; Holcomb, R.S.; Petrich, C.H.; Roop, R.D.

    1990-11-01

    This report addresses the oil shale-for-power-production option in Jordan. Under consideration are 20- and 50-MW demonstration units and a 400-MW, commercial-scale plant with, at the 400-MW scale, a mining operation capable of supplying 7.8 million tonnes per year of shale fuel and also capable of disposal of up to 6.1 million tonnes per year of wetted ash. The plant would be a direct combustion facility, burning crushed oil shale through use of circulating fluidized bed combustion technology. The report emphasizes four areas: (1) the need for power in Jordan, (2) environmental aspects of the proposed oil shale-for-power plant(s), (3) the engineering feasibility of using Jordan's oil shale in circulating fluidized bed combustion (CFBC) boiler, and (4) the economic feasibility of the proposed plant(s). A sensitivity study was conducted to determine the economic feasibility of the proposed plant(s) under different cost assumptions and revenue flows over the plant's lifetime. The sensitivity results are extended to include the major extra-firm benefits of the shale-for-power option: (1) foreign exchange savings from using domestic energy resources, (2) aggregate income effects of using Jordan's indigenous labor force, and (3) a higher level of energy security. 14 figs., 47 tabs.

  14. Source detection by chemical and isotopic means - the Lower Jordan River

    NASA Astrophysics Data System (ADS)

    Hillel, Noa; Geyer, Stefan; Khayat, Saed; Licha, Tobias; Laronne, Jonathan B.; Siebert, Christian

    2016-04-01

    During the past several decades the volume of freshwater carried by the Lower Jordan River (LJR) has been reduced by 90% due to damming of its main tributaries, leaving a mixed flow of polluted and brackish to saline water from anthropogenic and partly known geogenic sources. Since the river represents the highly secured border between Jordan, Israel and the West Bank, neither systematic nor long-term measurements were conducted in it. Only vague knowledge exists about the amount and composition of natural contributors and no knowledge concerning their temporal dynamics. However, since the river water is intensely used for irrigation along its course and represents the major source of water to the Dead Sea, the spatio-temporal variation of water discharge and chemistry are required for water resource assessment in the Lower Jordan Valley and the Dead Sea. To monitor the temporal variations of water discharge and hydrochemistry, an automatic sampler, including water level and EC sensors with real time transmission were installed at the Baptism site, a few kilometers upstream of the delta. Major ions are analyzed on a daily basis, while stable isotopes of sulfate (δ34S, δ18O), nitrate (δ15N, δ18O) and water (δ2H, δ18O) are analyzed on an event basis. A general inverse correlation between EC and water level was found although extreme high conductivity values relate to flood events during the wet period. Due to the high-resolution monitoring, a series of flood events could be observed, some having unusually high saline water. Results from Cl/Br, Na/Cl, Mg/Ca, δ34S allow separation and identification of sources: (i) the dissolution of evaporite minerals, abundant in the surrounding geological strata, (ii) sewage and (iii) brine springs. The continuous monitoring is an essential tool for understanding long-term processes and changes in such a dynamic system, and is crucial for identifying rarely occurring extreme flow events. However, a single sampling location is

  15. Evaluation of Managed Aquifer Recharge Scenarios using Treated Wastewater: a Case study of the Zarqa River Basin, Jordan

    NASA Astrophysics Data System (ADS)

    El-Rawy, Mustafa; Zlotnik, Vitaly; Al-Maktoumi, Ali; Al-Raggad, Marwan; Kacimov, Anvar; Abdalla, Osman

    2016-04-01

    Jordan is an arid country, facing great challenges due to limited water resources. The shortage of water resources constrains economy, especially agriculture that consumes the largest amount of available water (about 53 % of the total demand). According to the Jordan Water Strategy 2008 - 2022, groundwater is twice greater than the recharge rate. Therefore, the government charged the planners to consider treated wastewater (TWW) as a choice in the water resources management and development strategies. In Jordan, there are 31 TWW plants. Among them, As Samra plant serving the two major cities, Amman and Zarqa, is the largest, with projected maximum capacity of 135 Million m3/year. This plant is located upstream of the Zarqa River basin that accepts all TWW discharges. The Zarqa River is considered the most important source of surface water in Jordan and more than 78 % of its current is composed of TWW. The main objectives were to develop a conceptual model for a selected part of the Zarqa River basin, including the As Samrapant, and to provide insights to water resources management in the area using TWW. The groundwater flow model was developed using MODFLOW 2005 and used to assess changes in the aquifer and the Zarqa River under a set of different increments in discharge rates from the As Samra plant and different groundwater pumping rates. The results show that the water table in the study area underwent an average water table decline of 29 m prior to the As Samra plant construction, comparing with the current situation (with annual TWW discharge of 110 Million m3). The analysis of the TWW rate increase to 135 million m3/year (maximum capacity of the As Samra plant) shows that the average groundwater level will rise 0.55 m, compared to the current conditions. We found that the best practices require conjunctive use management of surface- and groundwater. The simulated scenarios highlight the significant role of TWW in augmenting the aquifer storage, improving

  16. Absorption and Mobility of Cr and Zn in Soil in the Vicinity of Jordan River

    NASA Astrophysics Data System (ADS)

    Harfouche, M.; Ghrair, A. M.; Jaradat, D. M. M.; Aquilanti, G.; Jaber, R.; Aldrabee, A.; Sawai, N.

    2016-05-01

    Sediments from the basin of Jordan River are to some extent significantly contaminated by heavy metals. The goal of this study was to examine the nature of the heavy metals, their mobility, and their binding in the soil matrix in order to understand the accumulation mechanism. Exhaustive mineralogical and geochemical study on the heavy metals in the vicinity of the river will allow knowing the dominant forms of emitted metals. The structural local order around Cr and Zn in soil samples were investigated by analyzing XAFS data. Our investigations show that the coordination sphere, around both Cr and Zn, is constituted of oxygen atoms at an interatomic distance of ∼2 Å which is close to those in clay minerals. It is also shown that Cr(III) is the most dominating redox state in soil samples. Moreover, the next backscattering neighbors around Zn and Cr are either carbon or sulfur atoms which reveal a multiple and heterogeneous speciation of Cr and Zn with organic matter.

  17. Quantifying selected morphometric characteristics for Jordanian side of the Jordan river basin

    NASA Astrophysics Data System (ADS)

    Abu Rukah, Y.

    2009-04-01

    The Jordanian part of the Jordan river basin is almost 3679.692 km2. The river flows within the Jordan Rift Valley, a structurally complicated region which is cover almost by Upper Cretaceous chalky marls, bituminous limestone and nodular limestone, while the Quaternary sediments are mainly fluvitile deposits and Lisan marls. Other deposits are Tertiary and Jurassic. The present study includes the selected drainage basin characteristics, part of these characteristics refer as primary characteristics measurements and the others are found and concluded from the primary drainage basin characteristics and name as calculated basin characteristics. The drainage pattern is mainly dendritic but in some part is shows parallel pattern but not very mature. To simplify the study more and based on the detailed analysis of the drainage selected characteristics of the study area using various techniques and both topographic and geologic maps, the Jordan river basin is furtherly divided into 10 sub basin. Keywords: Jordan side of Jordan River Basin, Drainage Basin Morphology (Primary Basin Characteristics measurements, Calculated Basin Characteristics), Jordan. Table (1): Combined (Primary + Calculated) Basin Characteristics, Based on Toposheets 1:50,000 and Equations. Code Name of Catchment Area TDA (km2) 1 NCDA (km2) 2 BL (km2) 3 BP (km2) Total 4 BS (m) area 5 BR (m) 6 CDA (km2) 7 BW (km2) 8 SF 9 A Wadi Arab 413.905 302.02 239.3 27.8 34.4 636 ♢111. 0.467 512.42 B Wadi Zeglab 130.039 95.23 95 15.7 25 966 32.81 0.37 256.26 C Wadi Jurum 84.62 50.28 61.6 22.4 36.36 400 34.34 ♢1.7 34.4 D Wadi Yabis 208.02 150.930 122.1 25.2 46.29 400 57.09 0.47 259.78 E Wadi Kufanga 214.564 189.953 120.9 19.3 41.66 123 26.61 0.22 549.55 F Wadi Rajib 405.6 374.23 118.5 29.5 37.33 1285 31.37 0.27 438.88 G Wadi Siel Ezzarqa 476.293 394.83 258.1 29 28.56 1277 81.46 0.32 806.56 H Wadi el Mallaha 554.251 485.1 ♢385 ♢35 ♢48.25 ♢1435 69.25 0.18 ♢2142.7 I Wadi Nimrin ♢601.9 ♢520.3 282.5 30

  18. Extreme value indicators in highly resolved climate change simulations for the Jordan River area

    NASA Astrophysics Data System (ADS)

    Samuels, R.; Smiatek, G.; Krichak, S.; Kunstmann, H.; Alpert, P.

    2011-12-01

    Understanding changing trends and frequency of extreme rainfall and temperature events is extremely important for optimal planning in many sectors, including agriculture, water resource management, health, and even economics. For people living in the Jordan River region of the Middle East such changes can have immediate devastating impacts as water resources are already scarce and overexploited and summer temperatures in the desert regions can reach 45°C or higher. Understanding shifts in frequency and intensity of extreme events can provide crucial information for planning and adaptation. In this paper we present results from regional climate model simulations with RegCM3 and MM5 centered on the eastern Mediterranean region. Our analysis focuses on changes in extreme temperature and rainfall events. We show that maximum daily summer temperature is expected to increase by between 2.5°C and 3°C, with an increase in warm spell length. Precipitation extremes are expected to increase with longer dry spells, shorter wet spells, and increases in heavy rainfall. Model agreement for the control period 1961-1990 is higher in the southern region than in the north, perhaps because of the complex topography, suggesting that even small differences in spatial scale play an important role. In addition, we notice that the chosen global model plays an important role in determining future temperature trends, while the choice of regional climate model is critical for understanding how precipitation is expected to evolve.

  19. Determination of flow losses in the Cape Fear River between B. Everett Jordan Lake and Lillington, North Carolina, 2008-2010

    USGS Publications Warehouse

    Weaver, J. Curtis; McSwain, Kristen Bukowski

    2013-01-01

    computations of discharge records that would indicate false flow losses. A total of 34 measured discharges at a streamgage on the Haw River below B. Everett Jordan Lake near Moncure were compared with the reported hourly flow releases from Jordan Lake Dam. Because 28 of 34 measurements were within plus or minus 10 percent of the hourly flow releases reported by the U.S Army Corps of Engineers, use of the current discharge computation tables for reporting Jordan Lake Dam flow releases is generally supported. A stage gage was operated on the Cape Fear River at Buckhorn Dam near Corinth to collect continuous stage-only records. Throughout the study period, flow over the dam was observed along its length, and flow loss within the study reach is not attributed to river-level fluctuations at the dam. Water-use information and (or) data were obtained for five industrial facilities, a regional power utility, two municipalities, one small hydropower facility on the Deep River, and one quarry operation also adjacent to the Deep River. The largest water users are the regional power producer, a small hydropower operation, and the two municipalities. The total water-use diversions for these facilities range from almost 25.5 to 38.5 cubic feet per second (39.5 to 59.5 million gallons per day) during the winter and summer periods, respectively. This range is equivalent to 69 to 104 percent of the 37 cubic feet per second median flow loss. The Lockville hydropower station is on the Deep River about 1 mile downstream from the streamgage near Moncure. Run-of-river operations at the facility do not appear to affect flow losses in the study reach. The largest water user in the study area is a regional power producer at a coal-fired power-generation plant located immediately adjacent to the Cape Fear River just downstream from the confluence of the Haw an Deep Rivers. Comparisons of daily water withdrawals, sup-plied by the regional power producer, and discharge records at a streamgage on the

  20. Effect of snow accumulation and melt on the stream flow in the Jordan River, East Mediterranean

    NASA Astrophysics Data System (ADS)

    Rimmer, Alon; Hartmann, Andreas

    2010-05-01

    Snow melt on high mountains, at low latitudes (<40 degrees N), can be an important component of the surface water flow during the winter and spring seasons. As opposed to snow cover at high latitudes which are persistent due to below zero temperatures, snow cover in warmer climates is rapidly changing, potentially resulting in several complete melting cycles during one winter season. In the Mt. Hermon region (Israel-Lebanon-Syria border, East Mediterranean, ~33.5 degrees N) previous studies have concluded that snow storage accounts for ~10% of the Jordan River annual yields. Here we apply a modified version of HYdrological Model for Karst Environment (HYMKE) to estimate the effect of snow accumulation and snow melt on the timing of stream flow in the Jordan River. It is a system approach, physically based karst hydrology model, which receives daily precipitation and potential evaporation time series as input. The modeled fast flow stream component is correlated with the physical area of the catchment, while the area of the groundwater aquifer is a parameter which is calibrated against the separated measured baseflow. We have added a snowmelt routine before the main equations in HYMKE creating the following model structure: the snow routine (1), surface layer water balance (2), surface ("fast") flow (3), vadose zone flow (4), and groundwater ("base flow", 5). The new snowmelt routine uses the measured precipitation and temperature data, and analyzes it separately to produce snow and snowmelt at 56 discrete stripes of 50 m' height each, ranging in elevation from 75 m' to 2825 m'. It uses a standard HBV (Hydrological Bureau Waterbalance-section) approach based on a degree-day temperature-index. With current available temperature data the actual temperature gradient was calibrated, and the daily temperature at each elevation stripe was evaluated. However, due to the lack of measured snowmelt, several parameters of the model could not be calibrated, and were adopted

  1. An assessment study of heavy metal distribution within soil in upper course of Zarqa River basin/Jordan

    NASA Astrophysics Data System (ADS)

    Abderahman, Nabil; Abu-Rukah, Y. H.

    2006-04-01

    Levels of heavy metals are found in soils and waters of the major tributary valleys of the Jordan Valley. Heavy metal content in soils irrigated by treated waste water were measured for a 40 km reach of Zarqa River. Soil samples from eight different sites along the upper course of this river were analyzed to determine the concentration of selected heavy metals (CO, Cr, Cu, Pb, Ni, Zn). Silt forms the major component of the soils with an average of 54%. Clay fractions show an increase with depth from 17 to 41%. Trends in particle size distribution and metal contents were compared across sample sites. Samples contained moderate to considerable levels of Pb and Ni. Concentrations of Cu and Cr ranged between 33-59 and 65-90 ppm, respectively. These values represent a slight to moderate class of pollution. The concentration of Cr shows a decrease with depth and distance from the waste water plant. Cu, Zn, and Ni show increasing concentrations with depth but Pb and CO do not. The concentrations of the measured heavy metals increases near the waste water treatment plant but decreases with distance from the plant due to precipitation in the stream bed and dilution with stream water. This decline in metal content with distance from the treatment plant suggests that most metals reaching floodplain soils may derive from the same source. Although current metal concentrations are low to moderate, floodplain surface soils in this area should be regarded as a potential source for future heavy metal pollution downstream.

  2. Structural control on the evolution of groundwater quality for B2A7 aquifer in the area extending from Ajlun to Yarmouk river in Jordan

    NASA Astrophysics Data System (ADS)

    Raggad, Marwan; Salameh, Elias; Magri, Fabien; Muller, Peter; Siebert, Christian

    2015-04-01

    Groundwater flow in the Northwestern highlands of Jordan is controlled y the Ajlun Heights were groundwater flows towards north and west along the Yarmouk river and the Jordan Valley. Due to water rock interactions, groundwater that discharges in the Jordan Valley and along the Yarmuk River is thermal, radioactive and mineralized. Its total dissolved solids especially in the confined parts of the aquifer. Electrical conductivity of groundwater in the unconfined aquifer of B2A7 ranges between 500 to 700 µs/cm and increases up to 1600 µs/cm towards the confined part of the aquifer with a notable increase in Na and Cl towards the discharge areas. According to the chloride content in the groundwater the evaporation in the recharge areas is considered to be high representing 82% of the total rainfall. Groundwaters are classified as calcium bicarbonate types with Mg/Ca ratios varying from 0.11 to1.21 and Na/Cl ratio in the range of 0.49 to 1.85. The chemical evolution of groundwater from Ajlun Heights toward Jordan Valley and Yarmouk River is marked by a progressive decrease in calcium and bicarbonate with increase of sodium, and chloride due to halite dissolution and upward percolation of deep saline groundwater. The 3D modeling for the aquifer system indicated the rule of geologic structure in the groundwater digenesis through upward and downward leakage enhanced along high permeability lineaments. According to the modeled water budget, the inflow to the upper B2A7 Aquifer 54 *106 m3/yr replenishing the B2A7 system as underground flow in the karstic limestone of the vadose zone. The underground discharge to the Yarmouk River and Jordan valley modeled to be 23.2 *106 m3/yr as underflow to the springs. The leakage from B2A7 aquifer into the lower aquifer is about 9.7 *106 m3/yr. Within the north western lowered elevations the hydraulic different between upper and deep aquifers is at minimum an upward leakage and seems to take place through the main faults trending EW

  3. Effectiveness of an electrical barrier in blocking a sea lamprey spawning migration on the Jordan River, Michigan

    USGS Publications Warehouse

    Swink, William D.

    1999-01-01

    Mark-recapture studies indicated that a pulsed-DC electrical barrier set to a 2-ms pulse width and 10 pulses/s completely blocked the spawning migration of sea lampreys Petromyzon marinus in the Jordan River, Michigan. Capture efficiency of fyke nets averaged 24% for four groups, about 300 tagged sea lampreys each, released upstream of the barrier; no unmarked sea lampreys and none of the 1,194 sea lampreys tagged and released downstream of the barrier were captured in the fyke nets while the barrier was energized. At a lower pulsator setting (1-ms pulse width; 10 pulses/s), 1 of 900 sea lampreys released below the barrier was recaptured in the nets. Sea lampreys from downstream were captured in the fyke nets after the barrier was de-energized, indicating that the barrier should remain in operation later than mid-July. Both sea lampreys and teleosts exposed to the electrical field were stunned but exhibited no apparent damage at either barrier setting. The pulsed-DC electrical barrier should help reduce the use of chemical lampricides for controlling sea lampreys in some Great Lakes streams and would be particularly suited for streams where even the smallest low-head barrier would create an unacceptably large impoundment.

  4. 77 FR 26541 - Alabama Power Company; Notice of Application for Amendment of License Accepted for Filing and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-04

    ... Request: Due to drought conditions in the Coosa River basin, Alabama Power proposes to release from Jordan.... d. Applicant: Alabama Power Company. e. Name of Project: Jordan Hydroelectric Project. f. Location: On the Coosa River, in Elmore, Chilton and Coosa Counties, Alabama. g. Filed Pursuant to:...

  5. Mapping Ecosystem Services in the Jordan Valley, Jordan

    NASA Astrophysics Data System (ADS)

    Luz, Ana; Marques, Ana; Ribeiro, Inês; Alho, Maria; Catarina Afonso, Ana; Almeida, Erika; Branquinho, Cristina; Talozi, Samer; Pinho, Pedro

    2016-04-01

    In the last decade researchers started using ecosystem services as a new framework to understand the relationships between environment and society. Habitat quality and water quality are related with ecosystem services regulation and maintenance, or even provision. According to the Common International Classification of Ecosystem Services (CICES) both habitat quality and water quality are associated with lifecycle maintenance, habitat and gene pool protection, and water conditions, among others. As there is increased pressure on habitats and rivers especially for agricultural development, mapping and evaluating habitat and water quality has important implications for resource management and conservation, as well as for rural development. Here, we model and map habitat and water quality in the Jordan Valley, Jordan. In this study, we aim to identify and analyse ecosystem services both through 1) habitat quality and 2) water quality modelling using InVest, an integrated valuation of ecosystem services and tradeoffs. The data used in this study mainly includes the LULC, Jordan River watershed and main threats and pollutants in the study area, such as agriculture, industry, fish farms and urbanization. Results suggest a higher pressure on natural habitats in the Northern region of the Jordan Valley, where industry is dominant. Agriculture is present along the Jordan Valley and limits the few natural forested areas. Further, water pollution is mainly concentrated in disposal sites due to the low flow of the Jordan River. Our results can help to identify areas where natural resources and water resource management is most needed in the Jordan Valley. Acknowledgements: Transbasin FP7 project

  6. 33 CFR 207.310 - Mississippi River at Keokuk, Iowa; operation of power dam by Mississippi River Power Co.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 3 2012-07-01 2012-07-01 false Mississippi River at Keokuk, Iowa; operation of power dam by Mississippi River Power Co. 207.310 Section 207.310 Navigation and Navigable... Mississippi River at Keokuk, Iowa; operation of power dam by Mississippi River Power Co. (a) All...

  7. 78 FR 33406 - Clean River Power MR-1, LLC, Clean River Power MR-2, LLC, Clean River Power MR-3, LLC, Clean...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-04

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project Nos. P-13404-002, P-13405-002, P-13406-002, P-13407-002, P- 13408-002, and P-13411-002] Clean River Power MR-1, LLC, Clean River Power MR-2, LLC, Clean River Power...

  8. Structural control of groundwater flow regimes and groundwater chemistry along the lower reaches of the Zerka River, West Jordan, using remote sensing, GIS, and field methods

    NASA Astrophysics Data System (ADS)

    Odeh, Taleb; Salameh, Elias; Schirmer, Mario; Strauch, Gerhard

    2009-10-01

    A hydrogeological study was completed within a sub-catchment of the Zerka River drainage basin, in western Jordan. The system is characterized by anticlinal bending with an axis trending SSW-NNE and plunging a few degrees in the SSW direction. The anticlinal structure diverts groundwater flow towards the SSW while the strike-slipe faults cause the groundwater to diverge where the fault is perpendicular to the groundwater flow lines, and to converge where the fault is parallel to the groundwater flow lines. A direct relationship was found between the location of springs and the type of groundwater flow with regard to the amount of discharge wherein large spring discharges are located in zones of converging groundwater flow lines. In areas where faults are not abundant, the groundwater retention time in the aquifers is long and a zonation of the electrical conductivity was detected due to mineral dissolution. By controlling groundwater flow, the anticlinal setting produces three genetic groups of groundwater flow systems: (1) alkaline-earth alkaline water which is predominately a bicarbonate-type composition, (2) alkaline-earth alkaline water which is predominately bicarbonate-sulfate, and (3) alkaline-earth alkaline water with a high alkaline component.

  9. 76 FR 53437 - Free Flow Power Corporation; Northland Power Mississippi River LLC; Notice of Competing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-26

    ... Energy Regulatory Commission Free Flow Power Corporation; Northland Power Mississippi River LLC; Notice... Intervene, and Competing Applications August 18, 2011. On January 11, 2011, Free Flow Power Corporation (Free Flow) and Northland Power Mississippi River LLC (Northland) filed preliminary permit...

  10. New River Geothermal Exploration (Ram Power Inc.)

    DOE Data Explorer

    Miller, Clay

    2013-11-15

    The New River Geothermal Exploration (DOE Award No. EE0002843) is located approximately 25km south of the Salton Sea, near town of Brawley in Imperial County and approximately 150km east of San Diego, California. A total of 182 MT Logger sites were completed covering the two separate Mesquite and New River grids. The data was collected over a frequency range of 320Hz to 0.001Hz with variable site spacing. A number of different inversion algorithms in 1D, 2D and 3D were used to produce resistivity-depth profiles and maps of subsurface resistivity variations over the survey area. For 2D inversions, a total of eighteen lines were constructed in east-west and north-south orientations crossing the entire survey area. For MT 3D inversion, the New River property was divided in two sub-grids, Mesquite and New River areas. The report comprises of two parts. For the first part, inversions and geophysical interpretation results are presented with some recommendations of the potential targets for future follow up on the property. The second part of the report describes logistics of the survey, survey parameters, methodology and the survey results (data) in digital documents. The report reviews a Spartan MT survey carried out by Quantec Geoscience Limited over the New River Project in California, USA on behalf of Ram Power Inc. Data was acquired over a period of 29 days from 2010/06/26 to 2010/07/24.

  11. Hub River: A private power prototype. [Independent Power Production

    SciTech Connect

    Sachs, J.L.

    1992-10-01

    This article examines the challenges of financing an independent power project in a developing country. The oil-fired plant is to be located on the Hub River in Baluchistan on the Arabian Sea coast. The topics of the article include a description of the team that put the project together, the financing plans, the risk in the face of political unrest and change of governments, and the beginning of construction of the project.

  12. 77 FR 2288 - Free Flow Power Corporation and Northland Power Mississippi River LLC; Notice Announcing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-17

    ... Energy Regulatory Commission Free Flow Power Corporation and Northland Power Mississippi River LLC... Mississippi River, in West Baton Rouge and East Baton Rouge Parishes, Louisiana. The applications were filed by Free Flow Power Corporation for Project No. 12817-002, and Northland Power Mississippi River...

  13. Washington Water Power Spokane River Upper Falls Hydroelectric Development, Gate ...

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

    Washington Water Power Spokane River Upper Falls Hydroelectric Development, Gate House, Spokane River, approximately 0.5 mile northeast of intersection of Spokane Falls Boulevard & Post Street, Spokane, Spokane County, WA

  14. Washington Water Power Spokane River Upper Falls Hydroelectric Development, Gates ...

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

    Washington Water Power Spokane River Upper Falls Hydroelectric Development, Gates & Gate-Lifting Mechanisms, Spokane River, approximately 0.5 mile northeast of intersection of Spokane Falls Boulevard & Post Street, Spokane, Spokane County, WA

  15. 41. EXTERNAL ELEVATIONS, POWER HOUSE SANTA ANA RIVER NO. 2, ...

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

    41. EXTERNAL ELEVATIONS, POWER HOUSE SANTA ANA RIVER NO. 2, EDISON ELECTRIC CO., NOV. 3, 1904. SCE drawing no. 5392. - Santa Ana River Hydroelectric System, SAR-2 Powerhouse, Redlands, San Bernardino County, CA

  16. 77 FR 68757 - Clean River Power MR-1, LLC; Clean River Power MR-2, LLC; Clean River Power MR-3, LLC; Clean...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-16

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project Nos. P-13404-002, P-13405-002, P-13406-002, P-13407-002, P- 13408-002, P-13411-002, and P-13412-002] Clean River Power MR-1, LLC; Clean River Power MR-2, LLC;...

  17. Special Education in Jordan

    ERIC Educational Resources Information Center

    Abu-Hamour, Bashir; Al-Hmouz, Hanan

    2014-01-01

    The purpose of this article is to provide a brief background about special education system in Jordan and particularly describes the present types of programmes and legislation provided within the country to students with special needs, as well as integration movement. Jordan has historically provided a limited number of educational opportunities…

  18. MIDDLE GORGE POWER PLANT, OWENS RIVER STREAM FLOWING OVER TAIL ...

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

    MIDDLE GORGE POWER PLANT, OWENS RIVER STREAM FLOWING OVER TAIL RACE OF POWER PLANT AND PENSTOCK HEADGATE TO LOWER GORGE CONTROL PLANT. A MINIMAL FLOW OF RIVER WATER IS REQUIRED TO MAINTAIN FISH LIFE - Los Angeles Aqueduct, Middle Gorge Power Plant, Los Angeles, Los Angeles County, CA

  19. The "stream power" of the Alpine Rivers

    NASA Astrophysics Data System (ADS)

    Salcher, Bernhard; Champagnac, Jean-Daniel

    2010-05-01

    We examine the spatial pattern of fluvial erosion on the entire European Alps and adjacent areas by applying the widely used stream power model (e.g. Whipple and Tucker, 1999). According to that model, the bedrock incision rate (E) equals the water flux (upstream contributing area (A) times rainfall (W)) multiplied by the channel slope (S) and a coefficient K which aggregates the influence of many factors, e.g. rock resistance to erosion or channel geometry. E= (Am * W) * Sn * K We apply the stream power (SP) approach as a generalized abstraction of erosional processes in the Alps using the highest available DEM (ASTER GDEM) for the entire orogen in a resolution of 1" (~30m). Climatic variability is implemented in to the SP adding a precipitation correction factor (average precipitation per year). We further average rates of large drainage basins' stream power to compare with existing post-LGM and Holocene erosion rates (Hinderer, 2001; Wittmann et al., 2007; Champagnac et al., 2009). Results show that the ice extension during the LGM is still represented in the extracted stream power. More specifically, SP values generally start to rise as soon as streams reach the areas of the former piedmont ice lobes. Outside of the LGM limits, SP values rise continuously, representing generally higher values in bedrock sections and lower values in alluvial-dominated sections. To better interpret the relative potential for erosion across the entire Alps, we use an averaged moving window on large catchments, and across the belt as a whole. At the scale of our analysis SP is used as a surrogate for the spatial pattern of erosion for which values may be used as an index of erosion (e.g. Finlaysson and Montgomery). Finally, we examine the important role of different East and West Alpine base levels on SP and discuss the associated effects on the evolution of the belt: the large eastern alpine rivers show generally higher SP values than those in the western Alps (e.g. Rhine or Rh

  20. 76 FR 53438 - Free Flow Power Corporation; Northland Power Mississippi River LLC; Notice of Competing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-26

    ... Energy Regulatory Commission Free Flow Power Corporation; Northland Power Mississippi River LLC; Notice... Intervene, and Competing Applications Free Flow Power Corporation (Free Flow) and Northland Power.... The proposed projects are described as follows: Free Flow's hydrokinetic Project, Project No....

  1. 76 FR 53430 - Free Flow Power Corporation; Northland Power Mississippi River LLC; Notice of Competing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-26

    ... Energy Regulatory Commission Free Flow Power Corporation; Northland Power Mississippi River LLC; Notice... Intervene, and Competing Applications Free Flow Power Corporation (Free Flow) and Northland Power.... The proposed projects are described as follows: Free Flow's hydrokinetic Project, Project No....

  2. 76 FR 53427 - Free Flow Power Corporation; Northland Power Mississippi River LLC; Notice of Competing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-26

    ... Energy Regulatory Commission Free Flow Power Corporation; Northland Power Mississippi River LLC; Notice... Intervene, and Competing Applications Free Flow Power Corporation (Free Flow) and Northland Power.... The proposed projects are described as follows: Free Flow's hydrokinetic Project, Project No....

  3. 76 FR 53428 - Free Flow Power Corporation; Northland Power Mississippi River LLC; Notice of Competing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-26

    ... Energy Regulatory Commission Free Flow Power Corporation; Northland Power Mississippi River LLC; Notice... Intervene, and Competing Applications Free Flow Power Corporation (Free Flow) and Northland Power...' express permission. The proposed projects are described as follows: Free Flow's hydrokinetic...

  4. 76 FR 53429 - Free Flow Power Corporation; Northland Power Mississippi River LLC; Notice of Competing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-26

    ... Energy Regulatory Commission Free Flow Power Corporation; Northland Power Mississippi River LLC; Notice... Intervene, and Competing Applications Free Flow Power Corporation (Free Flow) and Northland Power.... The proposed projects are described as follows: Free Flow's hydrokinetic Project, Project No....

  5. 76 FR 53431 - Free Flow Power Corporation; Northland Power Mississippi River LLC; Notice of Competing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-26

    ... Federal Energy Regulatory Commission Free Flow Power Corporation; Northland Power Mississippi River LLC... To Intervene, and Competing Applications Free Flow Power Corporation (Free Flow) and Northland Power.... The proposed projects are described as follows: Free Flow's hydrokinetic Project, Project No....

  6. 76 FR 53437 - Free Flow Power Corporation; Northland Power Mississippi River LLC; Notice of Competing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-26

    ... Energy Regulatory Commission Free Flow Power Corporation; Northland Power Mississippi River LLC; Notice... Intervene, and Competing Applications Free Flow Power Corporation (Free Flow) and Northland Power... others without the owners' express permission. The proposed projects are described as follows: Free...

  7. 76 FR 53440 - Free Flow Power Corporation; Northland Power Mississippi River LLC; Notice of Competing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-26

    ... Federal Energy Regulatory Commission Free Flow Power Corporation; Northland Power Mississippi River LLC... To Intervene, and Competing Applications Free Flow Power Corporation (Free Flow) and Northland Power...' express permission. The proposed projects are described as follows: Free Flow's hydrokinetic...

  8. 76 FR 53432 - Free Flow Power Corporation; Northland Power Mississippi River LLC; Notice of Competing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-26

    ... Energy Regulatory Commission Free Flow Power Corporation; Northland Power Mississippi River LLC; Notice... Intervene, and Competing Applications Free Flow Power Corporation (Free Flow) and Northland Power.... The proposed projects are described as follows: Free Flow's hydrokinetic Project, Project No....

  9. 76 FR 53439 - Free Flow Power Corporation; Northland Power Mississippi River LLC; Notice of Competing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-26

    ... Energy Regulatory Commission Free Flow Power Corporation; Northland Power Mississippi River LLC; Notice... Intervene, and Competing Applications Free Flow Power Corporation (Free Flow) and Northland Power.... The proposed projects are described as follows: Free Flow's hydrokinetic Project, Project No....

  10. 76 FR 53428 - Free Flow Power Corporation; Northland Power Mississippi River LLC; Notice of Competing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-26

    ... Energy Regulatory Commission Free Flow Power Corporation; Northland Power Mississippi River LLC; Notice... Intervene, and Competing Applications Free Flow Power Corporation (Free Flow) and Northland Power.... The proposed projects are described as follows: Free Flow's hydrokinetic Project, Project No....

  11. 44. SECTIONS OF POWER HOUSE, EXHIBIT L, SANTA ANA RIVER ...

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

    44. SECTIONS OF POWER HOUSE, EXHIBIT L, SANTA ANA RIVER NO. 2 PROJECT, APR. 30, 1945. SCE drawing no. 523644 (sheet no. 15; for filing with Federal Power Commission). - Santa Ana River Hydroelectric System, SAR-2 Powerhouse, Redlands, San Bernardino County, CA

  12. 76 FR 53434 - Free Flow Power Corporation; Northland Power Mississippi River LLC; Notice of Competing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-26

    ... Energy Regulatory Commission Free Flow Power Corporation; Northland Power Mississippi River LLC; Notice... Intervene, and Competing Applications On January 11, 2011, Free Flow Power Corporation (Free Flow) and...' express permission. The proposed projects are described as follows: Free Flow's hydrokinetic...

  13. 76 FR 53436 - Free Flow Power Corporation; Northland Power Mississippi River LLC; Notice of Competing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-26

    ... Energy Regulatory Commission Free Flow Power Corporation; Northland Power Mississippi River LLC; Notice... Intervene, and Competing Applications On January 11, 2011, Free Flow Power Corporation (Free Flow) and...' express permission. The proposed projects are described as follows: Free Flow's hydrokinetic...

  14. 76 FR 53427 - Free Flow Power Corporation; Northland Power Mississippi River LLC; Notice of Competing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-26

    ... Federal Energy Regulatory Commission Free Flow Power Corporation; Northland Power Mississippi River LLC... To Intervene, and Competing Applications On January 11, 2011, Free Flow Power Corporation (Free Flow... owners' express permission. The proposed projects are described as follows: Free Flow's...

  15. 76 FR 53435 - Free Flow Power Corporation; Northland Power Mississippi River LLC; Notice of Competing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-26

    ... Energy Regulatory Commission Free Flow Power Corporation; Northland Power Mississippi River LLC; Notice... Intervene, and Competing Applications On January 11, 2011, Free Flow Power Corporation (Free Flow) and... owners' express permission. The proposed projects are described as follows: Free Flow's...

  16. 76 FR 53432 - Free Flow Power Corporation; Northland Power Mississippi River LLC; Notice of Competing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-26

    ... Energy Regulatory Commission Free Flow Power Corporation; Northland Power Mississippi River LLC; Notice... Intervene, and Competing Applications On January 11, 2011, Free Flow Power Corporation (Free Flow) and...' express permission. The proposed projects are described as follows: Free Flow's hydrokinetic...

  17. 76 FR 53429 - Free Flow Power Corporation; Northland Power Mississippi River LLC; Notice of Competing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-26

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Free Flow Power Corporation; Northland Power Mississippi River LLC; Notice... Intervene, and Competing Applications Free Flow Power Corporation (Free Flow) and Northland...

  18. 77 FR 3761 - Free Flow Power Corporation, Northland Power Mississippi River LLC; Notice Announcing Filing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-25

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Free Flow Power Corporation, Northland Power Mississippi River LLC; Notice.... Northland Power Mississippi River LLC; Project No. 14083-000. Dated: January 18, 2012. Nathaniel J....

  19. 48. MAP OF SANTA ANA RIVER POWER PLANT NO. 2 ...

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

    48. MAP OF SANTA ANA RIVER POWER PLANT NO. 2 OF THE EDISON ELECTRIC CO. THROUGH UNSURVEYED LAND IN THE SAN BERNARDINO FOREST RESERVE, APPROVED MAY 26, 1904, F. C. FINKLE, CHIEF HYDRAULIC ENGINEER. SCE drawing no. 53988. - Santa Ana River Hydroelectric System, Redlands, San Bernardino County, CA

  20. 29. ELECTRICAL EQUIPMENT. PLAN FOR POWER HOUSE, SANTA ANA RIVER ...

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

    29. ELECTRICAL EQUIPMENT. PLAN FOR POWER HOUSE, SANTA ANA RIVER P. H. NO. 3, JUNE 23, 1943; REVISIONS, MAR. 14, 1945 AND MAY 17, 1954. SCE drawing no. 523219-2. - Santa Ana River Hydroelectric System, SAR-3 Powerhouse, San Bernardino National Forest, Redlands, San Bernardino County, CA

  1. 75 FR 38800 - Jordan Hydroelectric Limited Partnership; Notice of Application Ready for Environmental Analysis...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-06

    ... Energy Regulatory Commission Jordan Hydroelectric Limited Partnership; Notice of Application Ready for...-12740-003. c. Date filed: July 13, 2009. d. Applicant: Jordan Hydroelectric Limited Partnership. e. Name of Project: Flannagan Hydroelectric Project. f. Location: On the Pound River, in the Town...

  2. 75 FR 6371 - Jordan Hydroelectric Limited Partnership; Notice of Application Accepted for Filing and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-09

    ... Energy Regulatory Commission Jordan Hydroelectric Limited Partnership; Notice of Application Accepted for...: Jordan Hydroelectric Limited Partnership e. Name of Project: Flannagan Hydroelectric Project f. Location: On the Pound River, in the Town of Clintwood, in Dickenson County, Virginia. The project would...

  3. 76 FR 53431 - Free Flow Power Corporation; Northland Power Mississippi River LLC; Notice of Competing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-26

    ... Energy Regulatory Commission Free Flow Power Corporation; Northland Power Mississippi River LLC; Notice... Intervene, and Competing Applications Free Flow Power Corporation (Free Flow) and Northland Power... described as follows: Free Flow's hydrokinetic Project, Project No. 12857-002 would consist of: (1) Up to...

  4. 77 FR 52709 - Loup River Public Power District; Notice of Application Accepted for Filing, Soliciting Motions...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-30

    ... Energy Regulatory Commission Loup River Public Power District; Notice of Application Accepted for Filing..., 2012. d. Applicant: Loup River Public Power District (Loup Power District). e. Name of Project: Loup River Hydroelectric Project. f. Location: The existing project is located on the Loup River, Loup...

  5. Phosphate Mines, Jordan

    NASA Technical Reports Server (NTRS)

    2008-01-01

    Jordan's leading industry and export commodities are phosphate and potash, ranked in the top three in the world. These are used to make fertilizer. The Jordan Phosphate Mines Company is the sole producer, having started operations in 1935. In addition to mining activities, the company produces phosphoric acid (for fertilizers, detergents, pharmaceuticals), diammonium phosphate (for fertilizer), sulphuric acid (many uses), and aluminum fluoride (a catalyst to make aluminum and magnesium).

    The image covers an area of 27.5 x 49.4 km, was acquired on September 17, 2005, and is located near 30.8 degrees north latitude, 36.1 degrees east longitude.

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

  6. 76 FR 53434 - Free Flow Power Corporation, Northland Power Mississippi River LLC; Notice of Competing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-26

    ... Energy Regulatory Commission Free Flow Power Corporation, Northland Power Mississippi River LLC; Notice... Intervene, and Competing Applications On January 11, 2011, Free Flow Power Corporation (Free Flow) and... described as follows: Free Flow's hydrokinetic Project, Project No. 12861-003 would consist of: (1) Up to...

  7. 76 FR 53433 - Free Flow Power Corporation; Northland Power Mississippi River LLC; Notice of Competing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-26

    ... Energy Regulatory Commission Free Flow Power Corporation; Northland Power Mississippi River LLC; Notice... Intervene, and Competing Applications On January 11, 2011, Free Flow Power Corporation (Free Flow) and... without the owners' express permission. The proposed projects are described as follows: Free...

  8. 76 FR 53433 - Free Flow Power Corporation; Northland Power Mississippi River LLC; Notice of Competing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-26

    ... Energy Regulatory Commission Free Flow Power Corporation; Northland Power Mississippi River LLC; Notice... Intervene, and Competing Applications On January 11, 2011, Free Flow Power Corporation (Free Flow) and.... The proposed projects are described as follows: Free Flow's hydrokinetic Project, Project No....

  9. 76 FR 53438 - Free Flow Power Corporation; Northland Power Mississippi River LLC; Notice of Competing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-26

    ... Energy Regulatory Commission Free Flow Power Corporation; Northland Power Mississippi River LLC; Notice... Intervene, and Competing Applications On January 11, 2011, Free Flow Power Corporation (Free Flow) and.... The proposed projects are described as follows: Free Flow's hydrokinetic Project, Project No....

  10. 76 FR 53436 - Free Flow Power Corporation; Northland Power Mississippi River LLC; Notice of Competing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-26

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Free Flow Power Corporation; Northland Power Mississippi River LLC; Notice... Intervene, and Competing Applications On January 11, 2011, Free Flow Power Corporation (Free Flow)...

  11. Axial power monitoring uncertainty in the Savannah River Reactors

    SciTech Connect

    Losey, D.C.; Revolinski, S.M.

    1990-01-01

    The results of this analysis quantified the uncertainty associated with monitoring the Axial Power Shape (APS) in the Savannah River Reactors. Thermocouples at each assembly flow exit map the radial power distribution and are the primary means of monitoring power in these reactors. The remaining uncertainty in power monitoring is associated with the relative axial power distribution. The APS is monitored by seven sensors that respond to power on each of nine vertical Axial Power Monitor (APM) rods. Computation of the APS uncertainty, for the reactor power limits analysis, started with a large database of APM rod measurements spanning several years of reactor operation. A computer algorithm was used to randomly select a sample of APSs which were input to a code. This code modeled the thermal-hydraulic performance of a single fuel assembly during a design basis Loss-of Coolant Accident. The assembly power limit at Onset of Significant Voiding was computed for each APS. The output was a distribution of expected assembly power limits that was adjusted to account for the biases caused by instrumentation error and by measuring 7 points rather than a continuous APS. Statistical analysis of the final assembly power limit distribution showed that reducing reactor power by approximately 3% was sufficient to account for APS variation. This data confirmed expectations that the assembly exit thermocouples provide all information needed for monitoring core power. The computational analysis results also quantified the contribution to power limits of the various uncertainties such as instrumentation error.

  12. Axial power monitoring uncertainty in the Savannah River Reactors

    SciTech Connect

    Losey, D.C.; Revolinski, S.M.

    1990-12-31

    The results of this analysis quantified the uncertainty associated with monitoring the Axial Power Shape (APS) in the Savannah River Reactors. Thermocouples at each assembly flow exit map the radial power distribution and are the primary means of monitoring power in these reactors. The remaining uncertainty in power monitoring is associated with the relative axial power distribution. The APS is monitored by seven sensors that respond to power on each of nine vertical Axial Power Monitor (APM) rods. Computation of the APS uncertainty, for the reactor power limits analysis, started with a large database of APM rod measurements spanning several years of reactor operation. A computer algorithm was used to randomly select a sample of APSs which were input to a code. This code modeled the thermal-hydraulic performance of a single fuel assembly during a design basis Loss-of Coolant Accident. The assembly power limit at Onset of Significant Voiding was computed for each APS. The output was a distribution of expected assembly power limits that was adjusted to account for the biases caused by instrumentation error and by measuring 7 points rather than a continuous APS. Statistical analysis of the final assembly power limit distribution showed that reducing reactor power by approximately 3% was sufficient to account for APS variation. This data confirmed expectations that the assembly exit thermocouples provide all information needed for monitoring core power. The computational analysis results also quantified the contribution to power limits of the various uncertainties such as instrumentation error.

  13. 33 CFR 207.310 - Mississippi River at Keokuk, Iowa; operation of power dam by Mississippi River Power Co.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... regulations of the Secretary of War relating to the use of the Mississippi River for the generation of power... Secretary of War, March 26, 1908, are rescinded, and the following regulations will govern the operation of... approximately 64,000 cubic feet per second, which corresponds to a normal stage of 6 feet above low water...

  14. 33 CFR 207.310 - Mississippi River at Keokuk, Iowa; operation of power dam by Mississippi River Power Co.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... regulations of the Secretary of War relating to the use of the Mississippi River for the generation of power... Secretary of War, March 26, 1908, are rescinded, and the following regulations will govern the operation of... approximately 64,000 cubic feet per second, which corresponds to a normal stage of 6 feet above low water...

  15. 33 CFR 207.310 - Mississippi River at Keokuk, Iowa; operation of power dam by Mississippi River Power Co.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... regulations of the Secretary of War relating to the use of the Mississippi River for the generation of power... Secretary of War, March 26, 1908, are rescinded, and the following regulations will govern the operation of... approximately 64,000 cubic feet per second, which corresponds to a normal stage of 6 feet above low water...

  16. 33 CFR 207.310 - Mississippi River at Keokuk, Iowa; operation of power dam by Mississippi River Power Co.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... regulations of the Secretary of War relating to the use of the Mississippi River for the generation of power... Secretary of War, March 26, 1908, are rescinded, and the following regulations will govern the operation of... approximately 64,000 cubic feet per second, which corresponds to a normal stage of 6 feet above low water...

  17. Geophysical investigations in Jordan

    USGS Publications Warehouse

    Kovach, R.L.; Andreasen, G.E.; Gettings, M.E.; El-Kaysi, K.

    1990-01-01

    A number of geophysical investigations have been undertaken in the Hashemite Kingdom of Jordan to provide data for understanding the tectonic framework, the pattern of seismicity, earthquake hazards and geothermal resources of the country. Both the historical seismic record and the observed recent seismicity point to the dominance of the Dead Sea Rift as the main locus of seismic activity but significant branching trends and gaps in the seismicity pattern are also seen. A wide variety of focal plane solutions are observed emphasizing the complex pattern of fault activity in the vicinity of the rift zone. Geophysical investigations directed towards the geothermal assessment of the prominent thermal springs of Zerga Ma'in and Zara are not supportive of the presence of a crustal magmatic source. ?? 1990.

  18. Laparoscopic cholecystectomy in Jordan.

    PubMed

    Al-Raymoony, A

    2001-01-01

    This study was conducted on 100 patients with symptomatic gallbladder stones, aged 22-81 years with a mean of 51.5 years, who underwent cholecystectomy in Zarqa city, Jordan between July 1998 and July 1999. The success rate was 87% and the procedure was completed using the conventional method in 13 patients. The mean operative time was 60 minutes, complication rate was 5% and there were no deaths. The mean hospital stay was 1 day and mean time to return to work was 10 days. This study showed that laparoscopic cholecystectomy is a safe procedure with reasonable operative time, less postoperative pain, a short hospital stay, early return to work, and a low morbidity and mortality rate. PMID:15332788

  19. 76 FR 5216 - Florida Power Corporation, Crystal River Unit 3 Nuclear Generating Plant; Exemption

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-28

    ... COMMISSION Florida Power Corporation, Crystal River Unit 3 Nuclear Generating Plant; Exemption 1.0 Background... authorizes operation of the Crystal River ] Unit 3 Nuclear Generating Plant (Crystal River). The license... under 10 CFR 55.11 from the schedule requirements of 10 CFR 55.59. Specifically for Crystal River,...

  20. 77 FR 2290 - FFP Project 18, LLC, Northland Power Mississippi River LLC; Notice Announcing Preliminary Permit...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-17

    ... Energy Regulatory Commission FFP Project 18, LLC, Northland Power Mississippi River LLC; Notice... filed on February 1, 2011, at 8:30 a.m.,\\1\\ for proposed projects to be located on the Mississippi River.... 12857-002, and Northland Power Mississippi River LLC for Project No. 14073-000. \\1\\ Under the...

  1. 77 FR 2290 - FFP Project 30, LLC and Northland Power Mississippi River LLC; Notice Announcing Preliminary...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-17

    ... Energy Regulatory Commission FFP Project 30, LLC and Northland Power Mississippi River LLC; Notice... filed on February 1, 2011, at 8:30 a.m.,\\1\\ for proposed projects to be located on the Mississippi River... 30, LLC for Project No. 12927-002, and Northland Power Mississippi River LLC for Project No....

  2. 77 FR 2287 - FFP Project 32, LLC and Northland Power Mississippi River LLC; Notice Announcing Preliminary...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-17

    ... Federal Energy Regulatory Commission FFP Project 32, LLC and Northland Power Mississippi River LLC; Notice... filed on February 1, 2011, at 8:30 a.m.,\\1\\ for proposed projects to be located on the Mississippi River... Project 32, LLC for Project No. 12921-002, and Northland Power Mississippi River LLC for Project No....

  3. 77 FR 2289 - FFP Project 33, LLC and Northland Power Mississippi River LLC; Notice Announcing Preliminary...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-17

    ... Energy Regulatory Commission FFP Project 33, LLC and Northland Power Mississippi River LLC; Notice... filed on February 1, 2011, at 8:30 a.m.,\\1\\ for proposed projects to be located on the Mississippi River... filed by FFP Project 33, LLC for Project No. 12924- 002, and Northland Power Mississippi River LLC...

  4. 77 FR 2289 - FFP Project 39, LLC and Northland Power Mississippi River LLC; Notice Announcing Preliminary...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-17

    ... Energy Regulatory Commission FFP Project 39, LLC and Northland Power Mississippi River LLC; Notice... filed on February 1, 2011, at 8:30 a.m.,\\1\\ for proposed projects to be located on the Mississippi River... Project 39, LLC for Project No. 12925-002, and Northland Power Mississippi River LLC for Project No....

  5. 77 FR 2288 - FFP Project 10, LLC, Northland Power Mississippi River LLC; Notice Announcing Preliminary Permit...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-17

    ... Energy Regulatory Commission FFP Project 10, LLC, Northland Power Mississippi River LLC; Notice... ] filed on February 1, 2011, at 8:30 a.m.,\\1\\ for proposed projects to be located on the Mississippi River... 10, LLC for Project No. 12866-002, and Northland Power Mississippi River LLC for Project No....

  6. 77 FR 2287 - FFP Project 6, LLC and Northland Power Mississippi River LLC; Notice Announcing Preliminary...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-17

    ... Energy Regulatory Commission FFP Project 6, LLC and Northland Power Mississippi River LLC; Notice... filed on February 1, 2011, at 8:30 a.m.,\\1\\ for proposed projects to be located on the Mississippi River... 6, LLC for Project No. 12848-002, and Northland Power Mississippi River LLC for Project No....

  7. 77 FR 2288 - FFP Project 7, LLC and Northland Power Mississippi River LLC; Notice Announcing Preliminary...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-17

    ... Energy Regulatory Commission FFP Project 7, LLC and Northland Power Mississippi River LLC; Notice... filed on February 1, 2011, at 8:30 a.m.,\\1\\ for proposed projects to be located on the Mississippi River... by FFP Project 7, LLC for Project No. 12851-002, and Northland Power Mississippi River LLC...

  8. 77 FR 2288 - FFP Project 21, LLC and Northland Power Mississippi River LLC; Notice Announcing Preliminary...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-17

    ... Energy Regulatory Commission FFP Project 21, LLC and Northland Power Mississippi River LLC; Notice... filed on February 1, 2011, at 8:30 a.m.,\\1\\ for proposed projects to be located on the Mississippi River... Project 21, LLC for Project No. 12863-002, and Northland Power Mississippi River LLC for Project No....

  9. 77 FR 2289 - FFP Project 41, LLC, Northland Power Mississippi River LLC; Notice Announcing Preliminary Permit...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-17

    ... Energy Regulatory Commission FFP Project 41, LLC, Northland Power Mississippi River LLC; Notice... filed on February 1, 2011, at 8:30 a.m.,\\1\\ for proposed projects to be located on the Mississippi River... 41, LLC for Project No. 12930-002, and Northland Power Mississippi River LLC for Project No....

  10. 77 FR 2287 - FFP Project 17, LLC and Northland Power Mississippi River LLC; Notice Announcing Preliminary...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-17

    ... Energy Regulatory Commission FFP Project 17, LLC and Northland Power Mississippi River LLC; Notice... filed on February 1, 2011, at 8:30 a.m.,\\1\\ for proposed projects to be located on the Mississippi River... Project 17, LLC for Project No. 12865-002, and Northland Power Mississippi River LLC for Project No....

  11. "Interior Views of the Tule River Power HouseUpper, Main Gate ...

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

    "Interior Views of the Tule River Power House--Upper, Main Gate Valve, Governor, Waterwheel and Generator of No. 1 Set; Lower, View Looking Down upon Generator Set." San Joaquin Light and Power Magazine, Vol. II, No. 3, March 1914, p. 122 - Tule River Hydroelectric Complex, CA Highway 190 at North Fork of Middle Fork of Tule River, Springville, Tulare County, CA

  12. Autonomous solutions for powering wireless sensor nodes in rivers

    NASA Astrophysics Data System (ADS)

    Kamenar, E.; Maćešić, S.; Gregov, G.; Blažević, D.; Zelenika, S.; Marković, K.; Glažar, V.

    2015-05-01

    There is an evident need for monitoring pollutants and/or other conditions in river flows via wireless sensor networks. In a typical wireless sensor network topography, a series of sensor nodes is to be deployed in the environment, all wirelessly connected to each other and/or their gateways. Each sensor node is composed of active electronic devices that have to be constantly powered. In general, batteries can be used for this purpose, but problems may occur when they have to be replaced. In the case of large networks, when sensor nodes can be placed in hardly accessible locations, energy harvesting can thus be a viable powering solution. The possibility to use three different small-scale river flow energy harvesting principles is hence thoroughly studied in this work: a miniaturized underwater turbine, a so-called `piezoelectric eel' and a hybrid turbine solution coupled with a rigid piezoelectric beam. The first two concepts are then validated experimentally in laboratory as well as in real river conditions. The concept of the miniaturised hydro-generator is finally embedded into the actual wireless sensor node system and its functionality is confirmed.

  13. 77 FR 58125 - American River Power, LLC; Notice of Preliminary Permit Application Accepted for Filing and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-19

    ..., 2012, American River Power, LLC filed an application for a preliminary permit under section 4(f) of the Federal Power Act proposing to study the feasibility of the Brookville Hydroelectric Water Power Project... Federal Energy Regulatory Commission American River Power, LLC; Notice of Preliminary Permit...

  14. 77 FR 25997 - Loup River Public Power District; Notice of Application Tendered For Filing With the Commission...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-02

    ... Energy Regulatory Commission Loup River Public Power District; Notice of Application Tendered For Filing....: 1256-031. c. Date Filed: April 16, 2012. d. Applicant: Loup River Public Power District (Loup Power District). e. Name of Project: Loup River Hydroelectric Project (Loup River Project). f. Location: On...

  15. Circassian Language Maintenance in Jordan

    ERIC Educational Resources Information Center

    Rannut, Ulle

    2009-01-01

    The central goal of this research is to explore the language policy aspects in Jordan by focusing on the Circassian language maintenance issues and to provide measures for language revitalisation in the current demographic, linguistic and political situation. Research is based on multiple sources of information, but primarily on the empirical data…

  16. Controls on morphological variability and role of stream power distribution pattern, Yamuna River, western India

    NASA Astrophysics Data System (ADS)

    Bawa, Nupur; Jain, Vikrant; Shekhar, Shashank; Kumar, Niraj; Jyani, Vikas

    2014-12-01

    Understanding the controls on the morphological variability of river systems constitutes one of the fundamental questions in geomorphic investigation. Channel morphology is an important indicator of river processes and is of significance for mapping the hydrology-ecologic connectivity in a river system and for predicting the future trajectory of river health in response to external forcings. This paper documents the spatial morphological variability and its natural and anthropogenic controls for the Yamuna River, a major tributary of the Ganga River, India. The Yamuna River runs through a major urban centre i.e. Delhi National Capital Region. The Yamuna River was divided into eight geomorphically distinct reaches on the basis of the assemblages of geomorphic units and the association of landscape, valley and floodplain settings. The morphological variability was analysed through stream power distribution and sediment load data at various stations. Stream power distribution of the Yamuna River basin is characterised by a non-linear pattern that was used to distinguish (a) high energy ‘natural' upstream reaches, (b) ‘anthropogenically altered', low energy middle stream reaches, and (c) ‘rejuvenated' downstream reaches again with higher stream power. The relationship between stream power and channel morphology in these reaches was integrated with sediment load data to define the maximum flow efficiency (MFE) as the threshold for geomorphic transition. This analysis supports the continuity of river processes and the significance of a holistic, basin-scale approach rather than isolated local scale analysis in river studies.

  17. Power-law tail probabilities of drainage areas in river basins

    USGS Publications Warehouse

    Veitzer, S.A.; Troutman, B.M.; Gupta, V.K.

    2003-01-01

    The significance of power-law tail probabilities of drainage areas in river basins was discussed. The convergence to a power law was not observed for all underlying distributions, but for a large class of statistical distributions with specific limiting properties. The article also discussed about the scaling properties of topologic and geometric network properties in river basins.

  18. 77 FR 2287 - FFP Project 40, LLC and Northland Power Mississippi River LLC; Notice Announcing Preliminary...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-17

    ... Energy Regulatory Commission FFP Project 40, LLC and Northland Power Mississippi River LLC; Notice... filed on February 1, 2011, at 8:30 a.m.,\\1\\ for proposed projects to be located on the Mississippi River... applications were filed by FFP Project 40, LLC for Project No. 12929-002, and Northland Power Mississippi...

  19. 77 FR 41783 - American River Power VII, LLC; Notice of Preliminary Permit Application Accepted for Filing and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-16

    ... Hydroelectric Water Power Project No. 14389, to be located at the existing Lower Appleton Dam on the Fox River... Energy Regulatory Commission American River Power VII, LLC; Notice of Preliminary Permit Application..., 2012, American River Power VII, LLC filed an application for a preliminary permit under section 4(f)...

  20. 77 FR 41783 - American River Power VI, LLC; Notice of Preliminary Permit Application Accepted for Filing and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-16

    ... Water Power Project No. 14392, to be located at the existing La Grange Dam on the Illinois River, near... Energy Regulatory Commission American River Power VI, LLC; Notice of Preliminary Permit Application..., 2012, the American River Power VI, LLC filed an application for a preliminary permit under section...

  1. 77 FR 41782 - American River Power VIII, LLC; Notice of Preliminary Permit Application Accepted for Filing and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-16

    ... Hydroelectric Water Power Project No. 14391, to be located at the existing Upper Appleton Dam on the Fox River... Energy Regulatory Commission American River Power VIII, LLC; Notice of Preliminary Permit Application..., 2012, American River Power VIII, LLC filed an application for a preliminary permit under section...

  2. 77 FR 34032 - American River Power III, LLC; Notice of Preliminary Permit Application Accepted for Filing and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-08

    ... Water Power Project No. 14375, to be located at the existing Dillon Lake Dam on the Licking River, near... Energy Regulatory Commission American River Power III, LLC; Notice of Preliminary Permit Application..., 2012, the American River Power III, LLC filed an application for a preliminary permit under section...

  3. 76 FR 58261 - American River Power I, LLC; Notice of Preliminary Permit Application Accepted for Filing and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-20

    ... Chute, Ohio--Water Power No. 14258 to be located at the existing Luke Chute Lock and Dam on the... Energy Regulatory Commission American River Power I, LLC; Notice of Preliminary Permit Application..., 2011, American River Power I, LLC (American River) filed an application for a preliminary...

  4. 76 FR 58262 - American River Power I, LLC; Notice of Preliminary Permit Application Accepted for Filing and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-20

    ..., Ohio--Water Power Project No. 14257 to be located at the existing Ellis Ohio Lock Dam No. 11 on the... Energy Regulatory Commission American River Power I, LLC; Notice of Preliminary Permit Application..., 2011, American River Power I, LLC (American River) filed an application for a preliminary...

  5. 76 FR 46793 - Jordan Hydroelectric Limited Partnership; Notice of Availability of Environmental Assessment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-03

    ... Regulatory Commission's regulations, 18 CFR Part 380 (Order No. 486, 52 FR 47897), the Office of Energy... Energy Regulatory Commission Jordan Hydroelectric Limited Partnership; Notice of Availability of... Hydroelectric Project located on the Pound River, at the U.S. Army Corps of Engineers' (Corps) John W....

  6. 76 FR 71967 - Jordan Hydroelectric Limited Partnership; Notice of Availability of Final Environmental Assessment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-21

    ... Federal Energy Regulatory Commission's regulations, 18 CFR Part 380 (Order No. 486, 52 FR 47897), the... Federal Energy Regulatory Commission Jordan Hydroelectric Limited Partnership; Notice of Availability of...) Flannagan Hydroelectric Project located on the Pound River, at the U.S. Army Corps of Engineers'...

  7. 76 FR 12101 - Jordan Hydroelectric Limited Partnership; Notice of Environmental Assessment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-04

    ... Commission's regulations, 18 CFR part 380 (Order No. 486, 52 FR 447897), the Office of Energy Projects has... Energy Regulatory Commission Jordan Hydroelectric Limited Partnership; Notice of Environmental Assessment... located on the Jackson River in Alleghany County, Virginia, and has prepared an Environmental...

  8. 76 FR 70437 - Jordan Hydroelectric Limited Partnership; Notice of Availability of Final Environmental Assessment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-14

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Jordan Hydroelectric Limited Partnership; Notice of Availability of Final... located on the Jackson River in Alleghany County, Virginia, at the U.S. Army Corps of Engineers'...

  9. 76 FR 53972 - Florida Power Corporation, Crystal River Unit No. 3 Nuclear Generating Plant; Notice of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-30

    ... rule (72 FR 49139, August 28, 2007). The E-Filing process requires participants to submit and serve all... COMMISSION Florida Power Corporation, Crystal River Unit No. 3 Nuclear Generating Plant; Notice of... Facility Operating License No. DPR-72 for Crystal River Unit 3 Nuclear generating Plant (CR-3),...

  10. 76 FR 54765 - Northland Power Mississippi River LLC; Notice of Preliminary Permit Application Accepted for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-02

    ... generating units installed in a matrix on the bottom of the river; (2) the total capacity of the installation would be up to 100,000 kilowatts; (3) shielded underwater cables would convey each matrix power to...

  11. EMISSION CHARACTERIZATION OF MAJOR FOSSIL FUEL POWER PLANTS IN THE OHIO RIVER VALLEY

    EPA Science Inventory

    This study characterizes the atmospheric emissions from five major coal-fired power plant units in the Ohio River Valley between Portsmouth, Ohio, and Louisville, Kentucky. This characterization provides data that are representative of the boiler fuel emission control combination...

  12. EVALUATION OF EUROPEAN RIVERS FOR POWER PLANT COOLING - A POLISH RESEARCH PROJECT

    EPA Science Inventory

    The report describes analytical, laboratory, and field research conducted to optimize the use of rivers, specifically in Poland, for once-through cooling of steam electric power plants. Maximum discharge and receiving water temperatures, based on biological criteria, are coupled ...

  13. Basic Space Sciences in Jordan

    NASA Astrophysics Data System (ADS)

    Al-Naimy, H. M. K.; Konsul, Khalil

    The aim of this paper is to summarize the activities and research projects of Basic Space Sciences (Astronomy and Space Sciences (AASS)) in the following Jordanian organizations and Institutions: 1. Jordanian Astronomical Society (JAS). 2. Universities {Mainly Al al-Bayt University}. Institute of Astronomy and Space Sciences (IAASS). Maragha Astronomical Observatory (MAO). 3. Arab Union for Astronomy and Space Sciences (AUASS). 4. ICOP Activities: Islamic Crescent Observational Program. The paper summarizes also other activities in some Jordanian organizations and the future expectation, for AASS in Jordan.

  14. Assessing power of large river fish monitoring programs to detect population changes: the Missouri River sturgeon example

    USGS Publications Warehouse

    Wildhaber, M.L.; Holan, S.H.; Bryan, J.L.; Gladish, D.W.; Ellersieck, M.

    2011-01-01

    In 2003, the US Army Corps of Engineers initiated the Pallid Sturgeon Population Assessment Program (PSPAP) to monitor pallid sturgeon and the fish community of the Missouri River. The power analysis of PSPAP presented here was conducted to guide sampling design and effort decisions. The PSPAP sampling design has a nested structure with multiple gear subsamples within a river bend. Power analyses were based on a normal linear mixed model, using a mixed cell means approach, with variance estimates from the original data. It was found that, at current effort levels, at least 20 years for pallid and 10 years for shovelnose sturgeon is needed to detect a 5% annual decline. Modified bootstrap simulations suggest power estimates from the original data are conservative due to excessive zero fish counts. In general, the approach presented is applicable to a wide array of animal monitoring programs.

  15. Raft River 5MW power plant: A small binary power plant

    NASA Astrophysics Data System (ADS)

    Whitbeck, J. F.; Dibello, E. G.; Walrath, L. F.

    1982-06-01

    The Raft River 5MW power plant is a binary cycle pilot plant. The system uses isobutane in a dual boiling cycle. This cycle was selected because the well field and temperatures were not well known at the time of cycle selection, and therefore, a boiling cycle was desirable. The dual boiling features provides about 15 to 20% more power and makes the output less sensitive to changes in geothermal temperature changes than a single boiler system. The plant design was based upon a 290F geothermal fluid temperature at the inlet to the plant and has a gross nominal generator rating of 5MW; however, actual output will vary according to ambient wet bulb temperatures over a range from 4.4MW to 6.2MW with the actual plant inlet temperature of 278F being obtained. The plant is supplied by three production wells. Geothermal fluid boost pumps within the plant inlet provide the pressure necessary to overcome plant pressure drop and return the fluid to the two injection sites.

  16. 78 FR 3458 - Florida Power Corporation, Crystal River Unit 3, Draft Environmental Assessment Related to the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-16

    ... From the Federal Register Online via the Government Publishing Office NUCLEAR REGULATORY COMMISSION Florida Power Corporation, Crystal River Unit 3, Draft Environmental Assessment Related to the Proposed License Amendment To Increase the Maximum Reactor Power Level AGENCY: Nuclear Regulatory Commission. ACTION: Draft environmental assessment...

  17. 75 FR 13320 - Florida Power Corporation, et al., Crystal River Unit 3 Nuclear Generating Plant; Environmental...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-19

    ... March 27, 2009 (74 FR 13967). There will be no change to radioactive effluents that affect radiation... [Part 73, Power Reactor Security Requirements, 74 FR 13926, 13967 (March 27, 2009)]. The licensee... COMMISSION Florida Power Corporation, et al., Crystal River Unit 3 Nuclear Generating Plant;...

  18. 75 FR 69710 - Florida Power Corporation, et al.; Crystal River Unit 3 Nuclear Generating Plant Environmental...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-15

    ... March 27, 2009; 74 FR 13926. There will be no change to radioactive effluents that affect radiation... impact [Part 73, Power Reactor Security Requirements, March 27, 2009; 74 FR 13926]. With its request to... COMMISSION Florida Power Corporation, et al.; Crystal River Unit 3 Nuclear Generating Plant...

  19. 77 FR 34033 - American River Power IX, LLC; Notice of Preliminary Permit Application Accepted for Filing and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-08

    ...--Hydroelectric Water Power Project (Peoria Dam Project or project) to be located at the U.S. Army Corps of... Energy Regulatory Commission American River Power IX, LLC; Notice of Preliminary Permit Application..., 2012, American River Power IX, LLC filed an application for a preliminary permit, pursuant to section...

  20. Baseline Characteristics of Jordan Creek, Juneau, Alaska

    USGS Publications Warehouse

    Host, Randy H.; Neal, Edward G.

    2004-01-01

    Anadromous fish populations historically have found healthy habitat in Jordan Creek, Juneau, Alaska. Concern regarding potential degradation to the habitat by urban development within the Mendenhall Valley led to a cooperative study among the City and Borough of Juneau, Alaska Department of Environmental Conservation, and the U.S. Geological Survey, that assessed current hydrologic, water-quality, and physical-habitat conditions of the stream corridor. Periods of no streamflow were not uncommon at the Jordan Creek below Egan Drive near Auke Bay stream gaging station. Additional flow measurements indicate that periods of no flow are more frequent downstream of the gaging station. Although periods of no flow typically were in March and April, streamflow measurements collected prior to 1999 indicate similar periods in January, suggesting that no flow conditions may occur at any time during the winter months. This dewatering in the lower reaches likely limits fish rearing and spawning habitat as well as limiting the migration of juvenile salmon out to the ocean during some years. Dissolved-oxygen concentrations may not be suitable for fish survival during some winter periods in the Jordan Creek watershed. Dissolved-oxygen concentrations were measured as low as 2.8 mg/L at the gaging station and were measured as low as 0.85 mg/L in a tributary to Jordan Creek. Intermittent measurements of pH and dissolved-oxygen concentrations in the mid-reaches of Jordan Creek were all within acceptable limits for fish survival, however, few measurements of these parameters were made during winter-low-flow conditions. One set of water quality samples was collected at six different sites in the Jordan Creek watershed and analyzed for major ions and dissolved nutrients. Major-ion chemistry showed Jordan Creek is calcium bicarbonate type water with little variation between sampling sites.

  1. Calibration of seismic wave propagation in Jordan

    SciTech Connect

    Al-Husien, A; Amrat, A; Harris, D; Mayeda, K; Nakanishi, K; Rodgers, A; Ruppert, S; Ryall, F; Skinnell, K; Yazjeen, T

    1999-07-23

    The Natural Resources Authority of Jordan (NRA), the USGS and LLNL have a collaborative project to improve the calibration of seismic propagation in Jordan and surrounding regions. This project serves common goals of CTBT calibration and earthquake hazard assessment in the region. These objectives include accurate location of local and regional earthquakes, calibration of magnitude scales, and the development of local and regional propagation models. In the CTBT context, better propagation models and more accurately located events in the Dead Sea rift region can serve as (potentially GT5) calibration events for generating IMS location corrections. The detection and collection of mining explosions underpins discrimination research. The principal activity of this project is the deployment of two broadband stations at Hittiyah (south Jordan) and Ruweishid (east Jordan). These stations provide additional paths in the region to constrain structure with surface wave and body wave tomography. The Ruweishid station is favorably placed to provide constraints on Arabian platform structure. Waveform modeling with long-period observations of larger earthquakes will provide constraints on 1-D velocity models of the crust and upper mantle. Data from these stations combined with phase observations from the 26 short-period stations of the Jordan National Seismic Network (JNSN) may allow the construction of a more detailed velocity model of Jordan. The Hittiyah station is an excellent source of ground truth information for the six phosphate mines of southern Jordan and Israel. Observations of mining explosions collected by this station have numerous uses: for definition of templates for screening mining explosions, as ground truth events for calibrating travel-time models, and as explosion populations in development and testing discriminants. Following previously established procedures for identifying explosions, we have identified more than 200 explosions from the first 85 days of

  2. Fish vs. power: Remaking salmon, science and society on the Fraser River, 1900--1960

    NASA Astrophysics Data System (ADS)

    Evenden, Matthew Dominic

    Overlapping resource demands made the Fraser River a contested site of development politics in twentieth century British Columbia. Since the turn of the century, power interests surveyed the river's flow, sited dams and promoted development schemes. Fisheries interests, on the other hand, sought to maintain the river as salmon spawning habitat. They questioned the necessity of dams, supported fisheries research and rehabilitation and organized anti-development coalitions. Before the mid-1950s a number of dam projects proceeded on Fraser tributaries and major landslides at Hells Gate modeled the dangers of main stem development. Because of the concerted political lobbying of fisheries groups, the skeptical appraisal of fisheries scientists to development proposals and the legal and political authority of the federal Department of Fisheries and the International Pacific Salmon Fisheries Commission, major dam projects were defeated on the Fraser in the late 1950s. Delayed development on the Fraser helped to spur hydroelectric projects on other rivers in the province; the fish-power problem on the Fraser altered the province's spatial economy of power. Once development began on the Columbia and Peace Rivers, the Fraser was protected by implication. The study combines approaches from environmental history, the history of science and political economy to demonstrate the intersections and interactions between nature, knowledge and society. Research was conducted at eleven archives in Canada and the United States in the papers of organizations, corporations, government departments, politicians, scientists and individuals.

  3. Power of Streams and Power of Management: How Community and Fluvial Science Work Together for Massachusetts Rivers

    NASA Astrophysics Data System (ADS)

    Hatch, C. E.; Mabee, S. B.; Slovin, N. B.; Vogel, E.; Gartner, J. D.; Gillett, N.; Warner, B. P.

    2015-12-01

    In the Northeastern U.S., the most costly damages from intense storm events were impacts to road-stream crossings. In steep post-glacial terrain, erosion by floodwater and entrained sediment is the largest destructive force during intense storms, and the most likely driver of major morphological changes to riverbanks and channels. Steam power analysis is a tool that can successfully quantify floodwater energy that caused damage afterward, however, prediction of which reaches or watersheds may experience future impacts remains uncertain. We must better determine how states with thousands of river miles may better prioritize flood mitigation studies, crossing replacements, or other infrastructure upgrades for future flood resilience within resource constraints. This challenged us to develop a statewide-scale scientific method for screening waterways and translating the results into effective policies for river corridor management. Here we present a method based on stream power analysis using widely-available 10-m DEMs and stream flow data to identify locations with extreme high or low stream power values (i.e., >300 W⁄m2 or <60 W⁄m2) or abrupt changes in these values. We used this information to identify potential areas of erosion or deposition in the Deerfield River watershed in Massachusetts and Vermont, then compared it to areas where damage occurred during Tropical Storm Irene. We show that areas of increasing (with respect to distance downstream) and high stream power are prone to landslides, bank failures, and other pulse sediment inputs in flood events. These are also the focal points of wood input to rivers, which combined with increased sediment load, makes culverts in these reaches especially prone to failure. Integration of this information into state databases allows communities to prioritize and make land-use decisions that are informed by the fluvial geomorphic workings of the larger watershed, but that have powerful local implications. Outreach and

  4. 75 FR 71429 - Clean River Power 15, LLC; Notice of Preliminary Permit Application Accepted for Filing and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-23

    ... From the Federal Register Online via the Government Publishing Office FEDERAL ENERGY REGULATORY COMMISSION Project No. 13874-000 Clean River Power 15, LLC; Notice of Preliminary Permit Application Accepted.... On October 22, 2010, Clean River Power 15, LLC filed an application for a preliminary...

  5. 75 FR 71427 - Clean River Power 11, LLC; Notice of Preliminary Permit Application Accepted for Filing and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-23

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Clean River Power 11, LLC; Notice of Preliminary Permit Application Accepted.... On October 15, 2010, Clean River Power 11, LLC filed an application for ] a preliminary...

  6. 75 FR 71427 - Clean River Power 12, LLC; Notice of Preliminary Permit Application Accepted for Filing and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-23

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Clean River Power 12, LLC; Notice of Preliminary Permit Application Accepted.... On October 15, 2010, Clean River Power 12, LLC filed an application for a preliminary...

  7. 75 FR 70223 - Clean River Power 13, LLC; Project No. 13864-000; Notice of Preliminary Permit Application...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-17

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Clean River Power 13, LLC; Project No. 13864-000; Notice of Preliminary... Applications November 9, 2010. On October 15, 2010, Clean River Power 13, LLC filed an application for...

  8. 75 FR 71428 - Clean River Power 14, LLC; Notice of Preliminary Permit Application Accepted for Filing and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-23

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Clean River Power 14, LLC; Notice of Preliminary Permit Application Accepted.... On October 15, 2010, Clean River Power 14, LLC filed an application for a preliminary...

  9. 75 FR 70226 - Clean River Power 16, LLC; Notice of Preliminary Permit Application Accepted for Filing and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-17

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Clean River Power 16, LLC; Notice of Preliminary Permit Application Accepted.... On October 22, 2010, Clean River Power 16, LLC filed an application for a preliminary...

  10. Proposal to market Provo River Project power, Salt Lake City area

    SciTech Connect

    Not Available

    1995-01-01

    This report is an environmental assessment of the Western Area Power Administrations`s proposal to change the way in which the power produced by the Provo River Project (PRP) is marketed. The topics of the report include the alternatives to the proposed action that have been considered, a description of the environmental consequences of the proposed action and the alternatives that were considered, and other environmental considerations.

  11. 75 FR 16518 - Florida Power Corporation, et al.; Crystal River Unit 3 Nuclear Generating Plant; Exemption

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-01

    ... FR 13926- 13993), effective May 26, 2009, with a full implementation date of March 31, 2010, requires... have a significant effect on the quality of the human environment (75 FR 13320, dated March 19, 2010... COMMISSION Florida Power Corporation, et al.; Crystal River Unit 3 Nuclear Generating Plant; Exemption...

  12. 75 FR 70953 - Florida Power Corporation, et al.; Crystal River Unit 3 Nuclear Generating Plant; Exemption

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-19

    ... site security plans. The amendments to 10 CFR 73.55 published on March 27, 2009 (74 FR 13926... on the quality of the human environment (75 FR 69710 dated November 15, 2010). This exemption is... COMMISSION Florida Power Corporation, et al.; Crystal River Unit 3 Nuclear Generating Plant; Exemption...

  13. 76 FR 32237 - Florida Power Corporation, Crystal River Unit 3 Nuclear Generating Plant; Notice of Availability...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-03

    ... From the Federal Register Online via the Government Publishing Office NUCLEAR REGULATORY COMMISSION Florida Power Corporation, Crystal River Unit 3 Nuclear Generating Plant; Notice of Availability of Draft Supplement 44 to the Generic Environmental Impact Statement for License Renewal of Nuclear Plants and Public Meetings for the License...

  14. 77 FR 1743 - Facility Operating License Amendment From Florida Power Corporation, Crystal River Nuclear...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-11

    ... From the Federal Register Online via the Government Publishing Office NUCLEAR REGULATORY COMMISSION Facility Operating License Amendment From Florida Power Corporation, Crystal River Nuclear Generating Plant, Unit 3 AGENCY: Nuclear Regulatory Commission. ACTION: License amendment; opportunity to request a hearing, petition for leave to...

  15. 76 FR 22696 - Missouri River Energy Services, Western Minnesota Municipal Power Agency; Notice of Motion To...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-22

    ...; Notice of Motion To Withdraw Filing and Request for Expedited Action On March 23, 2011, Missouri River Energy Services and Western Minnesota Municipal Power Agency (collectively, MRES/WMMPA) filed a motion to... Markets Tariff. MRES/WMMPA also request that the Commission act on this motion no later than May 1,...

  16. On the control of riverbed incision induced by run-of-river power plant

    NASA Astrophysics Data System (ADS)

    Bizzi, Simone; Dinh, Quang; Bernardi, Dario; Denaro, Simona; Schippa, Leonardo; Soncini-Sessa, Rodolfo

    2015-07-01

    Water resource management (WRM) through dams or reservoirs is worldwide necessary to support key human-related activities, ranging from hydropower production to water allocation and flood risk mitigation. Designing of reservoir operations aims primarily to fulfill the main purpose (or purposes) for which the structure has been built. However, it is well known that reservoirs strongly influence river geomorphic processes, causing sediment deficits downstream, altering water, and sediment fluxes, leading to riverbed incision and causing infrastructure instability and ecological degradation. We propose a framework that, by combining physically based modeling, surrogate modeling techniques, and multiobjective (MO) optimization, allows to include fluvial geomorphology into MO optimization whose main objectives are the maximization of hydropower revenue and the minimization of riverbed degradation. The case study is a run-of-the-river power plant on the River Po (Italy). A 1-D mobile-bed hydro-morphological model simulated the riverbed evolution over a 10 year horizon for alternatives operation rules of the power plant. The knowledge provided by such a physically based model is integrated into a MO optimization routine via surrogate modeling using the response surface methodology. Hence, this framework overcomes the high computational costs that so far hindered the integration of river geomorphology into WRM. We provided numerical proof that river morphologic processes and hydropower production are indeed in conflict but that the conflict may be mitigated with appropriate control strategies.

  17. WABASH RIVER INTEGRATED METHANOL AND POWER PRODUCTION FROM CLEAN COAL TECHNOLOGIES (IMPPCCT)

    SciTech Connect

    Albert Tsang

    2003-03-14

    The Wabash River Integrated Methanol and Power Production from Clean Coal Technologies (IMPPCCT) project is evaluating integrated electrical power generation and methanol production through clean coal technologies. The project is conducted by a multi-industry team lead by Gasification Engineering Corporation (GEC), a company of Global Energy Inc., and supported by Air Products and Chemicals, Inc., Dow Chemical Company, Dow Corning Corporation, Methanex Corporation, and Siemens Westinghouse Power Corporation. Three project phases are planned for execution over several years, including: (1) Feasibility study and conceptual design for an integrated demonstration facility, and for fence-line commercial embodiment plants (CEP) operated at Dow Chemical or Dow Corning chemical plant locations (2) Research, development, and testing to define any technology gaps or critical design and integration issues (3) Engineering design and financing plan to install an integrated commercial demonstration facility at the existing Wabash River Energy Limited (WREL) plant in West Terre Haute, Indiana.

  18. What explains the increased utilization of Powder River Basin coal in electric power generation?

    SciTech Connect

    Gerking, S.; Hamilton, S.F.

    2008-11-15

    This article examines possible explanations for increased utilization of Powder River Basin (PRB) coal in electric power generation that occurred over the last two decades. Did more stringent environmental policy motivate electric power plants to switch to less polluting fuels? Or, did greater use of PRB coal occur because relative price changes altered input markets in favor of this fuel. A key finding is that factors other than environmental policy such as the decline in railroad freight rates together with elastic demand by power plants were major contributors to the increased utilization of this fuel.

  19. Irrigation and water scarcity in the Zerqa Triangle, Jordan or why archaeology is relevant for understanding current practices

    NASA Astrophysics Data System (ADS)

    Ertsen, M. W.; Kaptijn, E.

    2009-04-01

    Scarcity of water resources for development is a recurrent and important issue, and has been for thousands of years. Based on the case of the Jordan Valley, this contribution will argue that our understanding of current issues can be improved by studying ancient contexts. At the same time, archeology can benefit from analysis and models applied in the engineering domain. In the Zerqa triangle in the Jordan Valley, irrigation would have been an important instrument to deal with the arid climate and its associated uncertainties concerning rainfall for societies in different periods. Before irrigation modernization efforts were started in the 1960's, the people of the Zerqa area used the known ethnohistorical irrigation system, which dates back to the Mamluk period. This system consisted of a number of sub-systems tapping water from the Zerqa river and transporting water to the fields through open canals under gravity. The settlement pattern of the Iron Age points to an irrigation system of similar type being in use during this period. The location of Early Bronze Age settlements along natural watercourses suggests that a form of flood irrigation was practiced, without a dedicated canal system. Each of these settings will have had its specific uncertainties in terms of water availability to deal with, which will be discussed. In other words, each setting provided specific materially structuring conditions for societies to develop responses in terms of agriculture, institutions and power relations. This contribution discusses these uncertainties and responses for the different periods. In the discussion, insights from both archaeology and irrigation engineering will be integrated.

  20. The Effects of Run-of-River Hydroelectric Power Schemes on Fish Community Composition in Temperate Streams and Rivers

    PubMed Central

    2016-01-01

    The potential environmental impacts of large-scale storage hydroelectric power (HEP) schemes have been well-documented in the literature. In Europe, awareness of these potential impacts and limited opportunities for politically-acceptable medium- to large-scale schemes, have caused attention to focus on smaller-scale HEP schemes, particularly run-of-river (ROR) schemes, to contribute to meeting renewable energy targets. Run-of-river HEP schemes are often presumed to be less environmentally damaging than large-scale storage HEP schemes. However, there is currently a lack of peer-reviewed studies on their physical and ecological impact. The aim of this article was to investigate the effects of ROR HEP schemes on communities of fish in temperate streams and rivers, using a Before-After, Control-Impact (BACI) study design. The study makes use of routine environmental surveillance data collected as part of long-term national and international monitoring programmes at 23 systematically-selected ROR HEP schemes and 23 systematically-selected paired control sites. Six area-normalised metrics of fish community composition were analysed using a linear mixed effects model (number of species, number of fish, number of Atlantic salmon—Salmo salar, number of >1 year old Atlantic salmon, number of brown trout—Salmo trutta, and number of >1 year old brown trout). The analyses showed that there was a statistically significant effect (p<0.05) of ROR HEP construction and operation on the number of species. However, no statistically significant effects were detected on the other five metrics of community composition. The implications of these findings are discussed in this article and recommendations are made for best-practice study design for future fish community impact studies. PMID:27191717

  1. The Effects of Run-of-River Hydroelectric Power Schemes on Fish Community Composition in Temperate Streams and Rivers.

    PubMed

    Bilotta, Gary S; Burnside, Niall G; Gray, Jeremy C; Orr, Harriet G

    2016-01-01

    The potential environmental impacts of large-scale storage hydroelectric power (HEP) schemes have been well-documented in the literature. In Europe, awareness of these potential impacts and limited opportunities for politically-acceptable medium- to large-scale schemes, have caused attention to focus on smaller-scale HEP schemes, particularly run-of-river (ROR) schemes, to contribute to meeting renewable energy targets. Run-of-river HEP schemes are often presumed to be less environmentally damaging than large-scale storage HEP schemes. However, there is currently a lack of peer-reviewed studies on their physical and ecological impact. The aim of this article was to investigate the effects of ROR HEP schemes on communities of fish in temperate streams and rivers, using a Before-After, Control-Impact (BACI) study design. The study makes use of routine environmental surveillance data collected as part of long-term national and international monitoring programmes at 23 systematically-selected ROR HEP schemes and 23 systematically-selected paired control sites. Six area-normalised metrics of fish community composition were analysed using a linear mixed effects model (number of species, number of fish, number of Atlantic salmon-Salmo salar, number of >1 year old Atlantic salmon, number of brown trout-Salmo trutta, and number of >1 year old brown trout). The analyses showed that there was a statistically significant effect (p<0.05) of ROR HEP construction and operation on the number of species. However, no statistically significant effects were detected on the other five metrics of community composition. The implications of these findings are discussed in this article and recommendations are made for best-practice study design for future fish community impact studies. PMID:27191717

  2. Assessment of Early Childcare Programs in Jordan

    ERIC Educational Resources Information Center

    Al-Omari, Aieman A.; Ihmeideh, Fathi M.; Al-Dababneh, Khouloud A.

    2011-01-01

    Research Findings: Forty-five child caregivers and 120 parents participated in this study to examine perceptions of childcare programs in Jordan. The researchers developed a questionnaire that consisted of 6 dimensions: health, education, parent-caregiver relationship, facilities, building/landscape, and playground. Moreover, interviews with 10…

  3. English in Jordan: Attitudes and Prestige

    ERIC Educational Resources Information Center

    Al-Saidat, Emad M.

    2009-01-01

    This paper attempts to discuss the attitudes of a number of Jordanian university students towards English as a foreign language and the place it occupies in Jordan. Although research of a similar nature has been done, this study complements others by following 420 students in their university studies, and it provides another avenue for examining…

  4. 76 FR 77023 - In the Matter of Florida Power Corporation, et al., Crystal River Unit 3 Nuclear Generating Plant...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-09

    ... Opportunity for Hearing,'' was published in the Federal Register on August 30, 2011 (76 FR 53972). No comments... COMMISSION In the Matter of Florida Power Corporation, et al., Crystal River Unit 3 Nuclear Generating Plant...) and nine other entities are the owners of Crystal River Unit 3 Nuclear Generating Plant (Crystal...

  5. Run-of-river power plants in Alpine regions: whither optimal capacity?

    NASA Astrophysics Data System (ADS)

    Lazzaro, Gianluca; Botter, Gianluca

    2015-04-01

    Hydropower is the major renewable electricity generation technology worldwide. The future expansion of this technology mostly relies on the development of small run-of-river projects, in which a fraction of the running flows is diverted from the river to a turbine for energy production. Even though small hydro inflicts a smaller impact on aquatic ecosystems and local communities compared to large dams, it cannot prevent stresses on plant, animal, and human well-being. This is especially true in mountain regions where the plant outflow is located several kilometers downstream of the intake, thereby inducing the depletion of river reaches of considerable length. Moreover, the negative cumulative effects of run-of-river systems operating along the same river threaten the ability of stream networks to supply ecological corridors for plants, invertebrates or fishes, and support biodiversity. Research in this area is severely lacking. Therefore, the prediction of the long-term impacts associated to the expansion of run-of-river projects induced by global-scale incentive policies remains highly uncertain. This contribution aims at providing objective tools to address the preliminary choice of the capacity of a run-of-river hydropower plant when the economic value of the plant and the alteration of the flow regime are simultaneously accounted for. This is done using the concepts of Pareto-optimality and Pareto-dominance, which are powerful tools suited to face multi-objective optimization in presence of conflicting goals, such as the maximization of the profitability and the minimization of the hydrologic disturbance induced by the plant in the river reach between the intake and the outflow. The application to a set of case studies belonging to the Piave River basin (Italy) suggests that optimal solutions are strongly dependent the natural flow regime at the plant intake. While in some cases (namely, reduced streamflow variability) the optimal trade-off between economic

  6. A model-based assessment of the effects of projected climate change on the water resources of Jordan.

    PubMed

    Wade, A J; Black, E; Brayshaw, D J; El-Bastawesy, M; Holmes, P A C; Butterfield, D; Nuimat, S; Jamjoum, K

    2010-11-28

    This paper is concerned with the quantification of the likely effect of anthropogenic climate change on the water resources of Jordan by the end of the twenty-first century. Specifically, a suite of hydrological models are used in conjunction with modelled outcomes from a regional climate model, HadRM3, and a weather generator to determine how future flows in the upper River Jordan and in the Wadi Faynan may change. The results indicate that groundwater will play an important role in the water security of the country as irrigation demands increase. Given future projections of reduced winter rainfall and increased near-surface air temperatures, the already low groundwater recharge will decrease further. Interestingly, the modelled discharge at the Wadi Faynan indicates that extreme flood flows will increase in magnitude, despite a decrease in the mean annual rainfall. Simulations projected no increase in flood magnitude in the upper River Jordan. Discussion focuses on the utility of the modelling framework, the problems of making quantitative forecasts and the implications of reduced water availability in Jordan. PMID:20956366

  7. Linear maps preserving maximal deviation and the Jordan structure of quantum systems

    SciTech Connect

    Hamhalter, Jan

    2012-12-15

    In the algebraic approach to quantum theory, a quantum observable is given by an element of a Jordan algebra and a state of the system is modelled by a normalized positive functional on the underlying algebra. Maximal deviation of a quantum observable is the largest statistical deviation one can obtain in a particular state of the system. The main result of the paper shows that each linear bijective transformation between JBW algebras preserving maximal deviations is formed by a Jordan isomorphism or a minus Jordan isomorphism perturbed by a linear functional multiple of an identity. It shows that only one numerical statistical characteristic has the power to determine the Jordan algebraic structure completely. As a consequence, we obtain that only very special maps can preserve the diameter of the spectra of elements. Nonlinear maps preserving the pseudometric given by maximal deviation are also described. The results generalize hitherto known theorems on preservers of maximal deviation in the case of self-adjoint parts of von Neumann algebras proved by Molnar.

  8. POTENTIAL WATER QUANTITY AND WATER QUALITY IMPACTS OF POWER PLANT DEVELOPMENT SCENARIOS ON MAJOR RIVERS IN THE OHIO BASIN

    EPA Science Inventory

    This report was prepared in support of the Ohio River Basin Energy Study (ORBES), a multidisciplinary policy research program supported by the Environmental Protection Agency. Water consumption levels associated with power plant cooling were estimated for different energy develop...

  9. Intermediate accelerated solutions as generic late-time attractors in a modified Jordan-Brans-Dicke theory

    NASA Astrophysics Data System (ADS)

    Cid, Antonella; Leon, Genly; Leyva, Yoelsy

    2016-02-01

    In this paper we investigate the evolution of a Jordan-Brans-Dicke scalar field, Φ, with a power-law potential in the presence of a second scalar field, phi, with an exponential potential, in both the Jordan and the Einstein frames. We present the relation of our model with the induced gravity model with power-law potential and the integrability of this kind of models is discussed when the quintessence field phi is massless, and has a small velocity. The fact that for some fine-tuned values of the parameters we may get some integrable cosmological models, makes our choice of potentials very interesting. We prove that in Jordan-Brans-Dicke theory, the de Sitter solution is not a natural attractor. Instead, we show that the attractor in the Jordan frame corresponds to an ``intermediate accelerated'' solution of the form a(t) simeq eα1 tp1, as t → ∞ where α1 > 0 and 0 < p1 < 1, for a wide range of parameters. Furthermore, when we work in the Einstein frame we get that the attractor is also an ``intermediate accelerated'' solution of the form fraktur a(fraktur t) simeq eα2 fraktur tp2 as fraktur t → ∞ where α2 > 0 and 0Jordan frame. In the special case of a quadratic potential in the Jordan frame, or for a constant potential in the Einstein's frame, the above intermediate solutions are of saddle type. These results were proved using the center manifold theorem, which is not based on linear approximation. Finally, we present a specific elaboration of our extension of the induced gravity model in the Jordan frame, which corresponds to a particular choice of a linear potential of Φ. The dynamical system is then reduced to a two dimensional one, and the late-time attractor is linked with the exact solution found for the induced gravity model. In this example the ``intermediate accelerated'' solution does not exist, and the attractor solution has an asymptotic de Sitter-like evolution law for the

  10. Fertility and family planning in Jordan: results from the 1985 Jordan Husbands' Fertility Survey.

    PubMed

    Warren, C W; Hiyari, F; Wingo, P A; Abdel-Aziz, A M; Morris, L

    1990-01-01

    The 1985 Jordan Husbands' Fertility Survey (JHFS) was designed to assess husbands' attitudes and behavior toward fertility and family planning. The 1985 JHFS was a follow-up survey to obtain data from husbands of women who were currently married in the 1983 Jordan Fertility and Family Health Survey (JFFHS). The results from the 1985 JHFS point to the usefulness of collecting fertility and family planning information from husbands. These findings showed that nearly 40 percent of the husbands do not believe in practicing contraception, and more than 50 percent of the husbands report that family size should be "up to God." How program officials address these issues will be important for the future success of the family planning program in Jordan. PMID:2315966

  11. Modeling power-plant impacts on multipopulation systems: application of loop analysis to the Hudson River white perch population

    SciTech Connect

    Barnthouse, L.W.

    1981-12-01

    The white perch population of the Hudson River suffers unusually high mortality due to impingement and entrainment at power plants. The long-term consequences of this mortality for the Hudson River ecosystem depend in part on interactions between the white perch population and its prey, competitors, and predators, many of which are themselves subject to mortality at power plants. Size multipopulation models were analyzed, using a technique known as loop analysis, to determine how patterns of interaction affect population responses to stress and to identify the parameters that have the greatest influence on those responses. These theoretical results, together with information on life history and vulnerability to power plants for Hudson River fish and macroinvertebrate populations, were used to assess the likely effects of power plant mortality on the white perch population and its prey, competitors, and predators. The results suggest that effects of interactions with other populations are insufficient to offset the effects of entrainment and impingement on the Hudson River white perch population. The results also suggest that if mortality imposed by power plants does cause a substantial decline in the white perch population, then piscivore populations in the Hudson River should not be noticeably affected, a complementary increase in the abundance of competitors that are relatively invulnerable to power plants should occur, and a shift in the distribution of biomass within the white perch population toward the older age classes should occur.

  12. Hydrology and Flood Profiles of Duck Creek and Jordan Creek Downstream from Egan Drive, Juneau, Alaska

    USGS Publications Warehouse

    Curran, Janet H.

    2007-01-01

    Hydrologic and hydraulic updates for Duck Creek and the lower part of Jordan Creek in Juneau, Alaska, included computation of new estimates of peak streamflow magnitudes and new water-surface profiles for the 10-, 50-, 100-, and 500-year floods. Computations for the 2-, 5-, 10-, 25-, 50-, 100-, 200-, and 500-year recurrence interval flood magnitudes for both streams used data from U.S. Geological Survey stream-gaging stations weighted with regional regression equations for southeast Alaska. The study area for the hydraulic model consisted of three channels: Duck Creek from Taku Boulevard near the stream's headwaters to Radcliffe Road near the end of the Juneau International Airport runway, an unnamed tributary to Duck Creek from Valley Boulevard to its confluence with Duck Creek, and Jordan Creek from a pedestrian bridge upstream from Egan Drive to Crest Street at Juneau International Airport. Field surveys throughout the study area provided channel geometry for 206 cross sections, and geometric and hydraulic characteristics for 29 culverts and 15 roadway, driveway, or pedestrian bridges. Hydraulic modeling consisted of application of the U.S. Army Corps of Engineers' Hydrologic Engineering Center River Analysis System (HEC-RAS) for steady-state flow at the selected recurrence intervals using an assumed high tide of 20 feet and roughness coefficients refined by calibration to measured water-surface elevations from a 2- to 5-year flood that occurred on November 21, 2005. Model simulation results identify inter-basin flow from Jordan Creek to the southeast at Egan Drive and from Duck Creek to Jordan Creek downstream from Egan Drive at selected recurrence intervals.

  13. Social Support and Stress among University Students in Jordan

    ERIC Educational Resources Information Center

    Hamdan-Mansour, Ayman M.; Dawani, Hania A.

    2008-01-01

    The purpose of this study was to examine the relationship between perception of social support and perceived stress among university students in Jordan. A sample of 241 university students from private and government universities in Jordan answered self-report questionnaires including the perceived social support scale and perceived stress scale.…

  14. Quality Assurance and Accreditation of Engineering Education in Jordan

    ERIC Educational Resources Information Center

    Aqlan, Faisal; Al-Araidah, Omar; Al-Hawari, Tarek

    2010-01-01

    This paper provides a study of the quality assurance and accreditation in the Jordanian higher education sector and focuses mainly on engineering education. It presents engineering education, accreditation and quality assurance in Jordan and considers the Jordan University of Science and Technology (JUST) for a case study. The study highlights the…

  15. The Prevalence of Speech Disorders among University Students in Jordan

    ERIC Educational Resources Information Center

    Alaraifi, Jehad Ahmad; Amayreh, Mousa Mohammad; Saleh, Mohammad Yusef

    2014-01-01

    Problem: There are no available studies on the prevalence, and distribution of speech disorders among Arabic speaking undergraduate students in Jordan. Method: A convenience sample of 400 undergraduate students at the University of Jordan was screened for speech disorders. Two spontaneous speech samples and an oral reading of a passage were…

  16. Jordan Reforms Public Education to Compete in a Global Economy

    ERIC Educational Resources Information Center

    Erickson, Paul W.

    2009-01-01

    The King of Jordan's vision for education is resulting in innovative projects for the country. King Abdullah II wants Jordan to develop its human resources through public education to equip the workforce with skills for the future. From King Abdullah II's vision, the Education Reform for a Knowledge Economy (ERfKE) project implemented by the…

  17. Education Reform and the Quality of Kindergartens in Jordan

    ERIC Educational Resources Information Center

    Al-Hassan, Suha M.; Obeidat, Osama M.; Lansford, Jennifer E.

    2010-01-01

    The present study evaluates a major education reform in Jordan--the implementation of public kindergartens--and provides an example of how evaluation can be incorporated into education reform. In the context of education reform in Jordan, 532 public kindergartens have been created over the last five years. A stratified random sample of…

  18. Child-Friendly School Initiative in Jordan: A Sharing Experience

    ERIC Educational Resources Information Center

    Weshah, Hani A.; Al-Faori, Oraib; Sakal, Reham M.

    2012-01-01

    The purpose of this research was to report on a Child-Friendly School (CFS) initiative pilot project in Jordan, which aims at initiating the creation of CFS and to raise stakeholders' awareness of the importance of this project in promoting and implementing Child Rights Conviction (CRC) in Jordan. The study was conducted by a joint team selected…

  19. Barriers to Utilizing ICT in Education in Jordan

    ERIC Educational Resources Information Center

    Alkhawaldeh, Nayef Ibrahim; Menchaca, Michael

    2014-01-01

    This study explored barriers to utilizing information and communication technologies (ICT) for teaching and learning in the country of Jordan as indicated by participating stakeholders: students, teachers, and administrators. Jordan is a developing country in the heart of the Middle East with both tremendous opportunity as well as significant…

  20. Gender and the Expansion of University Education in Jordan

    ERIC Educational Resources Information Center

    Jansen, Willy

    2006-01-01

    This article explores how gender is threaded through the expansion and privatization of higher education in Jordan. Due to the justified current concern with the educational deficit of Muslim girls, it is easy to overlook the educational advances made by girls in some Islamic countries. In Jordan, girls have profited more than boys from the…

  1. University Acceptance Features in the Open Arab University (Jordan Branch) Amman Jordan

    ERIC Educational Resources Information Center

    ALmahasneh, Ebtisam Z.; ALhabees, Mahmoud A.

    2012-01-01

    The objective of this study is to evaluate the experience of the Open Arab University/Jordan branch, in terms of accepted students as well as the graduates from 2002 to 2005, and to conclude on one hand the relation between the students' genders, the majors and the scientific programs, and to study the differences between the number of graduates…

  2. Power law time dependence of river flood decay and its relationship to long term discharge frequency distribution. [California

    NASA Technical Reports Server (NTRS)

    Schubert, G.; Lingenfelter, R. E.

    1973-01-01

    Investigations have continued into the possibility that significant information on stream flow rates can be obtained from aerial and satellite imagery of river meander patterns by seeking a correlation between the meander and discharge spectra of rivers. Such a correlation could provide the basis for a simple and inexpensive technique for remote sensing of the water resources of large geographical areas, eliminating the need for much hydrologic recording. The investigation of the nature of the meander and discharge spectra and their interrelationship can also contribute to a more fundamental understanding of the processes of both river meander formation and drainage of large basins. It has been found that floods decay with an inverse power law dependence on time. The exponent of this dependence varies from river to river and even from station to station along the same river. This power law time dependence makes possible the forecasting of river discharge with an uncertainty of about 5% for as long as a month following the flood peak.

  3. Crop water use measurement using a weighing lysimeter at the Dayr Alla Research Station in the Jordan Valley, Jordan

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Since 2003, a regional project funded by USDA-ARS-OIRP has focused on improving irrigation scheduling in Jordan, Palestine and Israel. The Middle Eastern Regional Irrigation Management Information Systems (MERMIS) project involves cooperators from Palestine, Jordan, Israel and the United States, all...

  4. Carbon Dioxide Emissions from Reservoirs in the Lower Jordan Watershed

    PubMed Central

    Alshboul, Zeyad; Lorke, Andreas

    2015-01-01

    We have analyzed monthly hydrological, meteorological and water quality data from three irrigation and drinking water reservoirs in the lower Jordan River basin and estimated the atmospheric emission rates of CO2. The data were collected between 2006 and 2013 and show that the reservoirs, which differ in size and age, were net sources of CO2. The estimated surface fluxes were comparable in magnitude to those reported for hydroelectric reservoirs in the tropical and sub-tropical zones. Highest emission rates were observed for a newly established reservoir, which was initially filled during the sampling period. In the two older reservoirs, CO2 partial pressures and fluxes were significantly decreasing during the observation period, which could be related to simultaneously occurring temporal trends in water residence time and chemical composition of the water. The results indicate a strong influence of water and reservoir management (e.g. water consumption) on CO2 emission rates, which is affected by the increasing anthropogenic pressure on the limited water resources in the study area. The low wind speed and relatively high pH favored chemical enhancement of the CO2 gas exchange at the reservoir surfaces, which caused on average a four-fold enhancement of the fluxes. A sensitivity analysis indicates that the uncertainty of the estimated fluxes is, besides pH, mainly affected by the poorly resolved wind speed and resulting uncertainty of the chemical enhancement factor. PMID:26588241

  5. National Uranium Resource Evaluation: Jordan Valley Quadrangle, Oregon and Idaho

    SciTech Connect

    Berry, M R; Castor, S B; Robins, J W

    1982-04-01

    The Jordan Valley Quadrangle, Oregon and Idaho, was evaluated to identify and delineate areas favorable for uranium deposits in accordance with criteria developed for the National Uranium Resource Evaluation. Surface radiometric reconnaissance and geochemical sampling were used for overall evaluation of the quadrangle. Detailed rock sampling, geologic mapping, and examination of uranium deposits and occurrences were performed in areas suspected to be favorable. The northeast part of the McDermitt caldera within the quadrangle is favorable for volcanogenic deposits associated with the ring-fracture zone. The favorable area contains the Aurora uranium deposit, the Bretz mercury mine, and the Cottonwood Creek occurrence. The Triangle Ranch area and the Snake River Plain, both in the northeast part of the quadrangle, have environments that may be favorable for uranium deposits in sandstone but are considered unevaluated due to lack of subsurface data and lack of detailed investigations. Rocks in the remainder of the quadrangle are considered unfavorable for uranium deposits because of low uranium contents, basic to intermediate compositions, or lack of favorable structures.

  6. Carbon Dioxide Emissions from Reservoirs in the Lower Jordan Watershed.

    PubMed

    Alshboul, Zeyad; Lorke, Andreas

    2015-01-01

    We have analyzed monthly hydrological, meteorological and water quality data from three irrigation and drinking water reservoirs in the lower Jordan River basin and estimated the atmospheric emission rates of CO2. The data were collected between 2006 and 2013 and show that the reservoirs, which differ in size and age, were net sources of CO2. The estimated surface fluxes were comparable in magnitude to those reported for hydroelectric reservoirs in the tropical and sub-tropical zones. Highest emission rates were observed for a newly established reservoir, which was initially filled during the sampling period. In the two older reservoirs, CO2 partial pressures and fluxes were significantly decreasing during the observation period, which could be related to simultaneously occurring temporal trends in water residence time and chemical composition of the water. The results indicate a strong influence of water and reservoir management (e.g. water consumption) on CO2 emission rates, which is affected by the increasing anthropogenic pressure on the limited water resources in the study area. The low wind speed and relatively high pH favored chemical enhancement of the CO2 gas exchange at the reservoir surfaces, which caused on average a four-fold enhancement of the fluxes. A sensitivity analysis indicates that the uncertainty of the estimated fluxes is, besides pH, mainly affected by the poorly resolved wind speed and resulting uncertainty of the chemical enhancement factor. PMID:26588241

  7. Greenhouse gas emissions from building and operating electric power plants in the Upper Colorado River Basin.

    PubMed

    Pacca, Sergio; Horvath, Arpad

    2002-07-15

    As demand for electricity increases, investments into new generation capacity from renewable and nonrenewable sources should include assessment of global (climate) change consequences not just of the operational phase of the power plants but construction effects as well. In this paper, the global warming effect (GWE) associated with construction and operation of comparable hydroelectric, wind, solar, coal, and natural gas power plants is estimated for four time periods after construction. The assessment includes greenhouse gas emissions from construction, burning of fuels, flooded biomass decay in the reservoir, loss of net ecosystem production, and land use. The results indicate that a wind farm and a hydroelectric plant in an arid zone (such as the Glen Canyon in the Upper Colorado River Basin) appear to have lower GWE than other power plants. For the Glen Canyon hydroelectric plant, the upgrade 20 yr after the beginning of operation increased power capacity by 39% but resulted in a mere 1% of the CO2 emissions from the initial construction and came with no additional emissions from the reservoir, which accounts for the majority of the GWE. PMID:12141503

  8. 78 FR 34089 - Jordan Cove Energy Project, L.P.; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-06

    ... Energy Regulatory Commission Jordan Cove Energy Project, L.P.; Notice of Application Take notice that on May 21, 2013, Jordan Cove Energy Project, L.P. (Jordan Cove), 125 Central Avenue, Suite 380, Coos Bay... granted Jordan Cove's request to utilize the Pre-Filing Process and assigned Docket No. PF12- 7 to...

  9. Prediction of Ungauged River Basin for Hydro Power Potential and Flood Risk Mitigation; a Case Study at Gin River, Sri Lanka

    NASA Astrophysics Data System (ADS)

    Ratnayake, A. S.

    2011-12-01

    The most of the primary civilizations of the world emerged in or near river valleys or floodplains. The river channels and floodplains are single hydrologic and geomorphic system. The failure to appreciate the integral connection between floodplains and channel underlies many socioeconomic and environmental problems in river management today. However it is a difficult task of collecting reliable field hydrological data. Under such situations either synthetic or statistically generated data were used for hydraulic engineering designing and flood modeling. The fundamentals of precipitation-runoff relationship through synthetic unit hydrograph for Gin River basin were prepared using the method of the Flood Studies Report of the National Environmental Research Council, United Kingdom (1975). The Triangular Irregular Network model was constructed using Geographic Information System (GIS) to determine hazard prone zones. The 1:10,000 and 1:50,000 topography maps and field excursions were also used for initial site selection of mini-hydro power units and determine flooding area. The turbines output power generations were calculated using the parameters of net head and efficiency of turbine. The peak discharge achieves within 4.74 hours from the onset of the rainstorm and 11.95 hours time takes to reach its normal discharge conditions of Gin River basin. Stream frequency of Gin River is 4.56 (Junctions/ km2) while the channel slope is 7.90 (m/km). The regional coefficient on the catchment is 0.00296. Higher stream frequency and gentle channel slope were recognized as the flood triggering factors of Gin River basin and other parameters such as basins catchment area, main stream length, standard average annual rainfall and soil do not show any significant variations with other catchments of Sri Lanka. The flood management process, including control of flood disaster, prepared for a flood, and minimize it impacts are complicated in human population encroached and modified

  10. Glacially conditioned specific stream powers in low-relief river catchments of the southern Laurentian Great Lakes

    NASA Astrophysics Data System (ADS)

    Phillips, R. T. J.; Desloges, J. R.

    2014-02-01

    Fluvial systems of the southern Laurentian Great Lakes region are carved into a complex glacial landscape shaped by continental ice and meltwater of the late Pleistocene. These glacially conditioned river catchments are typically small with drainage areas < 104 km2. A 10-m digital elevation model (DEM) is used to map the spatial distribution of stream gradient for 22 major river catchments of peninsular southern Ontario, which drain to base levels in the lower Great Lakes (Huron, St. Clair, Erie, and Ontario). Raw data from the DEM show stream gradients that exhibit multiscale variance from real and from artifact sources. Based on a vertical slice and multiple-pass moving-window averaging approach, slope data are generalised to the river reach scale (1-2 km) as a representative spatial scale for fluvial processes operating over Holocene timescales. Models of specific stream power are then compared with glacial landform and surface geology mapping. Inherited glacial signatures in river slope appear as deviations in a stream length-gradient index (SL/K index), where river reaches are frequently oversteepened or understeepened. Based on a slope-area analysis, and complementary to theories of channel pattern discrimination, constant stream power curves (with power-law exponent of - 0.4) provide a first-order approach to stratify river reaches in terms of glacial conditioning and expected planform morphologies. However, multiple-channel planform types are rare and localised in southern Ontario, indicating that oversteepened reaches with high stream powers may often be moderated by (1) sediment calibre, with cobble-beds from inherited glacial sediments; and/or (2) relative bank strength, with limited channel widening particularly in gravel and sand-bed channels. Further discrimination of glacially conditioned fluvial process domains will ultimately require consideration of alluvial floodplain characteristics in addition to general observations of river morphology and

  11. The PCDD/PCDF Dioxin releases in the climate of environment of Jordan in the period (2000-2008)

    NASA Astrophysics Data System (ADS)

    Al-Dabbas, Mohammed Awwad

    2010-04-01

    Many environment problems of the full using of several categories of processing include mining, heat generators, direct combustion of forest fires, cement production, power plant, transport, medical waste. Dioxin/furan releases from these categories are one of these environment problems. Possible lines of reducing the PCDD/PCDF (Polychlorinated dibenzo-para-dioxins/Polychlorinated dibenzofurans) releases from these categories are elucidated. The contribution of this paper is present the identification and estimation of the latest figure of dioxin/furan releases in the climate of environment of Jordan in the period 2000-2008 from the following categories (cement, aluminum, ceramic, medical waste, power plant, land fill, ferrous and non-ferrous metals, uncontrolled combustion process (biomass burning, waste burning, accidental fires in house, transport). These finding shows the sign of growth of estimated PCDD/PCDF releases from categories which did not calculated and followed after 2003. The result shows the highest PCDD/PCDF release from landfill fires (62.75 g TEQ/year), medical waste (8.8264 g TEQ/year), and transport (3.0145 g TEQ/year). Jordan seeks by next years, a reduction in total releases of dioxins and furans from sources resulting from human activity. This challenge will apply to the aggregate of releases to the air nationwide and of releases to the water within the Jordan area. Jordan should conduct air monitoring for dioxin in order to track fluctuations in atmospheric deposition levels.

  12. Urbanisation of Suweimeh area, Jordan, versus sinkholes and landslides proliferation

    NASA Astrophysics Data System (ADS)

    Closson, Damien; Abou Karaki, Najib

    2013-04-01

    The Dead Sea is a terminal lake whose level lowers each year of about one meter per year since more than one decade. This is caused mainly by the diversion of surface waters from its watershed. Currently, 1/10 of the Jordan River still reaches the salt lake. The rapid lowering of the lake level does not allow all the surrounding groundwater tables to adjust their level to that of the Dead Sea. This imbalance causes an always faster migration of a part of the groundwater causing underground erosion leading to the formation of sinkholes along the coast, especially where discontinuities, such as faults, are present. The first collapses occurred in the years 1980-90. From the 2000s, in Jordan, they have proliferated to the point of causing serious damages to the facilities of the Arab Potash Company, the agricultural area of Ghor Al Haditha, and more recently the touristic region of Suweimeh. Aware of the problem and the need for gradual rising of the lake level, the Jordanian authorities attended from 2009 to 2011 to the feasibility study of the Red Sea - Dead Sea conduit. Currently, on the one hand, the growing environmental imbalance, and, on the other hand, the desires to develop economic activities along the coast, imply that more goods will be exposed to damages. For example, the area of Wadi Mujib Bridge was rebuilt completely in the late 2000s. It is the same for the 12 km of the dam 18 of an evaporation pond Arab Potash Company. The Numeira Salt Factory was completely destroyed in Ghor Al Haditha and was relocated to Safi. In August 2012, during touristic period, a landslide destroyed half of the Holiday Inn front beach, Suweimeh area ... End of December 2012, a team lead by Prof. Najib Abou Karaki warned the Arab Potash Company of the presence of a circular depression 250 m in diameter within the evaporation pond SP-0A. Although the dike of this saltpan is closely monitored, the exact location and shape of this large sinkhole were not known to the security

  13. Concept of biosimilar products in Jordan.

    PubMed

    Haddadin, Rania Dakhlallah

    2011-09-01

    After the expiration of patents on originator biological products, Jordanian local manufacturers and the agents of international pharmaceutical companies in Jordan started to submit registration dossiers for biosimilar products. The Jordan Food and Drug Administration (JFDA) is the national regulatory authority responsible for the registration of biosimilar products. Biosimilars are registered under the same regulations used for drugs until specific guidelines for registration of biological and biosimilar products are released. Those regulations are called Criteria of Registration of Drugs, Vaccines, Sera and Biological Products, the Renewal of its Registration and the Cancellation of Any of them which was published in the official gazette in 2004 under the Provisional Law Number 80 of the year 2001, Drug and Pharmacy Law and its amendments of the year 2003. Also, the JFDA follows the EMA guidelines on similar biological medicinal products for specific active biological substances for non-clinical and clinical studies requirements and the EMA guideline on similar biological medicinal products containing biotechnology-derived proteins as active substance: quality issues. A post marketing surveillance study is requested after a biosimilar product is authorized. The JFDA keeps pace with all advances in the regulatory issues related to biosimilars in order to be capable of authorizing biosimilar products with a safe, effective and good quality profile. PMID:21873079

  14. WABASH RIVER INTEGRATED METHANOL AND POWER PRODUCTION FROM CLEAN COAL TECHNOLOGIES (IMPPCCT)

    SciTech Connect

    Thomas Lynch

    2004-01-07

    The Wabash River Integrated Methanol and Power Production from Clean Coal Technologies (IMPPCCT) project is evaluating integrated electrical power generation and methanol production through clean coal technologies. The project is conducted by a multi-industry team lead previously by Gasification Engineering Corporation (GEC). The project is now under the leadership of ConocoPhillips Company (COP) after it acquired GEC and the E-Gas{trademark} gasification technology from Global Energy in July 2003. The Phase I of this project was supported by Air Products and Chemicals, Inc., Dow Chemical Company, Dow Corning Corporation, Methanex Corporation, and Siemens Westinghouse Power Corporation, while the Phase II is supported by Gas Technology Institute, TDA Research, Inc., and Nucon International, Inc. The two project phases planned for execution include: (1) Feasibility study and conceptual design for an integrated demonstration facility at Global Energy's existing Wabash River Energy Limited (WREL) plant in West Terre Haute, Indiana, and for a fence-line commercial embodiment plants (CEP) operated at Dow Chemical or Dow Corning chemical plant locations (2) Research, development, and testing (RD&T) to define any technology gaps or critical design and integration issues. The WREL facility was designed, constructed, and operated under a project selected and co-funded under the Round IV of the United States Department of Energy's (DOE's) Clean Coal Technology Program. In this project, coal and/or other solid fuel feedstocks are gasified in an oxygen-blown, entrained-flow gasifier with continuous slag removal and a dry particulate removal system. The resulting product synthesis gas is used to fuel a combustion turbine generator whose exhaust is integrated with a heat recovery steam generator to drive a refurbished steam turbine generator. The gasifier uses technology initially developed by The Dow Chemical Company (the Destec Gasification Process), and now acquired and

  15. Science, law, and Hudson River power plants: A case study in environmental impact assessment

    SciTech Connect

    Barnthouse, L.W.; Klauda, R.J.; Vaughan, D.S.; Kendall, R.L.

    1988-01-01

    Between 1963 and 1980, the Hudson River estuary was the focus of one of the most ambitious environmental research and assessment programs ever performed. The studies supported a series of US federal proceedings involving licenses and discharge permits for two controversial electric power generating facilities: the Cornwall pumped storage facility, and units 2 and 3 of the Indian Point nuclear generating station. Both facilities were to draw large volumes of water from a region of the Hudson used as spawning and nursery habitat by several fish species, including the striped bass. Fishermen and conservationists feared that a major fraction of the striped bass eggs and larvae in the Hudson would be entrained with the pumped water and killed. Additional fish would be killed on trash screens at the intakes. Scientists were asked to aid the utility companies and regulatory agencies in determining the biological importance of entrainment and impingement. This monograph contains both technical papers that present research results and synthesis papers that summarize and interpret the results. The intent was to: (1) summarize the scientific issues and approaches; (2) present the significant results of the Hudson River biological studies; (3) describe the role of the studies in the decision-making process; (4) evaluate the successes and failures of the studies; and (5) present recommendations for future estuarine impact assessments. Separate abstracts are processed for 22 papers for inclusion in the appropriate data bases.

  16. Use Of limestone resources in flue-gas desulfurization power plants in the Ohio River Valley

    USGS Publications Warehouse

    Foose, M.P.; Barsotti, A.F.

    1999-01-01

    In 1994, more than 41 of the approximately 160 coal-fired, electrical- power plants within the six-state Ohio River Valley region used flue-gas desulfurization (FGD) units to desulfurize their emissions, an approximately 100% increase over the number of plants using FGD units in 1989. This increase represents a trend that may continue with greater efforts to meet Federal Clean Air Act standards. Abundant limestone resources exist in the Ohio River Valley and are accessed by approximately 975 quarries. However, only 35 of these are believed to have supplied limestone for FGD electrical generating facilities. The locations of these limestone suppliers do not show a simple spatial correlation with FGD facilities, and the closest quarries are not being used in most cases. Thus, reduction in transportation costs may be possible in some cases. Most waste generated by FGD electrical-generating plants is not recycled. However, many FGD sites are relatively close to gypsum wallboard producers that may be able to process some of their waste.

  17. Mapping spatial patterns of stream power and channel change along a gravel-bed river in northern Yellowstone

    NASA Astrophysics Data System (ADS)

    Lea, Devin M.; Legleiter, Carl J.

    2016-01-01

    Stream power represents the rate of energy expenditure along a river and can be calculated using topographic data acquired via remote sensing or field surveys. This study sought to quantitatively relate temporal changes in the form of Soda Butte Creek, a gravel-bed river in northeastern Yellowstone National Park, to stream power gradients along an 8-km reach. Aerial photographs from 1994 to 2012 and ground-based surveys were used to develop a locational probability map and morphologic sediment budget to assess lateral channel mobility and changes in net sediment flux. A drainage area-to-discharge relationship and DEM developed from LiDAR data were used to obtain the discharge and slope values needed to calculate stream power. Local and lagged relationships between mean stream power gradient at median peak discharge and volumes of erosion, deposition, and net sediment flux were quantified via spatial cross-correlation analyses. Similarly, autocorrelations of locational probabilities and sediment fluxes were used to examine spatial patterns of sediment sources and sinks. Energy expended above critical stream power was calculated for each time period to relate the magnitude and duration of peak flows to the total volumetric change in each time increment. Collectively, we refer to these methods as the stream power gradient (SPG) framework. The results of this study were compromised by methodological limitations of the SPG framework and revealed some complications likely to arise when applying this framework to small, wandering, gravel-bed rivers. Correlations between stream power gradients and sediment flux were generally weak, highlighting the inability of relatively simple statistical approaches to link sub-budget cell-scale sediment dynamics to larger-scale driving forces such as stream power gradients. Improving the moderate spatial resolution techniques used in this study and acquiring very-high resolution data from recently developed methods in fluvial remote

  18. False vacuum decay in Jordan-Brans-Dicke cosmologies

    NASA Technical Reports Server (NTRS)

    Holman, Richard; Kolb, Edward W.; Vadas, Sharon L.; Wang, Yun; Weinberg, Erick J.

    1989-01-01

    The bubble nucleation rate in a first-order phase transition taking place in a background Jordan-Brans-Dicke cosmology is examined. The leading order terms in the nucleation rate when the Jordan-Brans-Dicke field is large (i.e., late times) are computed by means of a Weyl rescaling of the fields in the theory. It is found that despite the fact that the Jordan-Brans-Dicke field (hence the effective gravitational constant) has a time dependence in the false vacuum at late times the nucleation rate is time independent.

  19. WABASH RIVER INTEGRATED METHANOL AND POWER PRODUCTION FROM CLEAN COAL TECHNOLOGIES (IMPPCCT)

    SciTech Connect

    Gary Harmond; Albert Tsang

    2003-03-14

    The Wabash River Integrated Methanol and Power Production from Clean Coal Technologies (IMPPCCT) project is evaluating integrated electrical power generation and methanol production through clean coal technologies. The project is conducted by a multi-industry team lead by Gasification Engineering Corporation (GEC), a company of Global Energy Inc., and supported by Air Products and Chemicals, Inc., Dow Chemical Company, Dow Corning Corporation, Methanex Corporation, and Siemens Westinghouse Power Corporation. Three project phases are planned for execution over a three year period, including: (1) Feasibility study and conceptual design for an integrated demonstration facility, and for fence-line commercial embodiment plants (CEP) operated at Dow Chemical or Dow Corning chemical plant locations (2) Research, development, and testing to define any technology gaps or critical design and integration issues (3) Engineering design and financing plan to install an integrated commercial demonstration facility at the existing Wabash River Energy Limited (WREL) plant in West Terre Haute, Indiana. The WREL facility is a project selected and co-funded under the Round IV of the U.S. Department of Energy's (DOE's) Clean Coal Technology Program. In this project, coal and/or other solid fuel feedstocks are gasified in an oxygen-blown, entrained-flow gasifier with continuous slag removal and a dry particulate removal system. The resulting product synthesis gas is used to fuel a combustion turbine generator whose exhaust is integrated with a heat recovery steam generator to drive a refurbished steam turbine generator. The gasifier uses technology initially developed by The Dow Chemical Company (the Destec Gasification Process), and now offered commercially by Global Energy, Inc., as the E-GAS{trademark} technology. In a joint effort with the DOE, a Cooperative Agreement was awarded under the Early Entrance Coproduction Plant (EECP) solicitation. GEC and an Industrial Consortium are

  20. LEGAL AND INSTITUTIONAL ASPECTS OF INTERSTATE POWER PLANT DEVELOPMENT IN THE OHIO RIVER BASIN ENERGY STUDY REGION

    EPA Science Inventory

    The report was prepared in support of the Ohio River Basin Energy Study (ORBES), a multidisciplinary policy research program. It discusses both the present legal and institutional setting of power plant siting and development and possible legal and institutional means to solve pr...

  1. [Major Air Pollutant Emissions of Coal-Fired Power Plant in Yangtze River Delta].

    PubMed

    Ding, Qing-qing; Wei, Wei; Shen, Qun; Sun, Yu-han

    2015-07-01

    The emission factor method was used to estimate major air pollutant emissions of coal-fired power plant in the Yangtze River Delta (YRD) region of the year 2012. Results showed that emissions of SO2, NOx, dust, PM10, PM2.5 were respectively 473 238, 1 566 195, 587 713, 348 773 and 179 820 t. For SO2 and NOx, 300 MW and above class units made contributions of 85% and 82% in emission; while in the respect of dust, PM10 and PM2.5 contribution rates of 100 MW and below class units were respectively 81%, 53% and 40%. Considering the regional distribution, Jiangsu discharged the most, followed by Zhejiang, Shanghai. According to discharge data of several local power plants, we also calculated and made a comparative analysis of emission factors in different unit levels in Shanghai, which indicated a lower emission level. Assuming an equal level was reached in whole YRD, SO2 emission would cut down 55. 8% - 65. 3%; for NOx and dust emissions were 50. 5% - 64. 1% and 3. 4% - 11. 3%, respectively. If technologies and pollution control of lower class units were improved, the emission cuts would improve. However, according to the pollution realities of YRD, we suggested to make a multiple-cuts plan, which could effectively improve the reaional atmospheric environment. PMID:26489303

  2. Negotiating river ecosystems: Impact assessment and conflict mediation in the cases of hydro-power construction

    SciTech Connect

    Karjalainen, Timo P.; Jaervikoski, Timo

    2010-09-15

    In this paper we discuss how the legitimacy of the impact assessment process is a key issue in conflict mediation in environmental impact assessment. We contrast two EIA cases in hydro-power generation plans made for the Ii River, Finland in different decades, and evaluate how impact assessment in these cases has contributed to the creation, mediation and resolution of conflicts. We focus on the elements of distributional and procedural justice that made the former EIA process more legitimate and consensual and the latter more conflictual. The results indicate that it is crucial for conflict mediation to include all the values and interests of the parties in the goal-setting process and in the definition and assessment of alternatives. The analysis also indicates that procedural justice is the most important to help the people and groups involved to accept the legitimacy of the impact assessment process: how different parties and their values and interests are recognized, and how participation and distribution of power are organized in an impact assessment process. It is confirmed in this article that SIA may act as a mediator or a forum providing a process through which competing knowledge claims, various values and interests can be discussed and linked to the proposed alternatives and interventions.

  3. Pascual Jordan, Varying Gravity, and the Expanding Earth

    NASA Astrophysics Data System (ADS)

    Kragh, Helge

    2015-06-01

    In the 1950s, surprising links were proposed between cosmological theory and the geological and paleontological sciences. These links were mainly provided by Paul Dirac's hypothesis of 1937 that the gravitational constant G decreases with cosmic time. Pascual Jordan, famous for his pioneering contributions to quantum theory, took up Dirac's hypothesis; after the end of World War II, Jordan developed its geophysical consequences, concluding that the Earth is expanding. Much of Jordan's later scientific work focused on the expanding Earth and other aspects of the earth sciences relating to the varying- G hypothesis. This chapter in the history of science has received almost no attention from either scientists or historians. The article analyzes Jordan's cosmo-geological work in relation to the somewhat similar efforts of other "expansionists" in the period that led to the plate tectonic revolution in the earth sciences.

  4. Fluxes of radiocaesium associated with suspended sediment in rivers impacted by the Fukushima Daiichi Nuclear Power Plant

    NASA Astrophysics Data System (ADS)

    Smith, Hugh; Blake, Will; Onda, Yuichi; Yoshimura, Kazuya; Taniguchi, Keisuke; Yamashiki, Yosuke; Matsuura, Yuki; Taylor, Alex

    2014-05-01

    The Fukushima Daiichi Nuclear Power Plant accident which followed the earthquake and tsunami on 11 March 2011 resulted in the release of Cs-134 and Cs-137 into the surrounding environment, where highly elevated levels are reported. There is considerable concern about the redistribution of these radioactive contaminants from the atmosphere to vegetation, soil and aquatic systems. Fluvial redistribution of radiocaesium may contaminate downstream areas that were subject to low fallout and deliver significant quantities of highly contaminated fine sediment to the coastal zone. This study reports on the magnitude of fluvial transfer of Cs-134 and Cs-137 through river networks located across the fallout region. Initially six nested river monitoring stations were established within the Abukuma River basin from June 2011. Subsequently, an additional 23 stations were established between October 2012 and January 2013, which included stations within the Abukuma basin as well as smaller coastal catchments north and south of the power plant. Combined, these 29 sites represent a globally-unique river monitoring network designed to quantify sediment-associated transfer of radiocaesium from headwaters to the Pacific Coast of Japan. The catchments range in area from 8 to 5,172 km2 and span a large range in spatially-averaged radiocaesium inventories. Flow and turbidity (converted to suspended sediment concentration) were measured at each station while bulk suspended sediment samples were collected at regular intervals using time-integrated samplers to allow measurement of Cs-134 and Cs-137 activity concentrations by gamma spectrometry. Preliminary monitoring data showed highly elevated but also highly variable fluxes of radiocaesium in rivers across the fallout region. High magnitude flows in response to typhoon events exported large quantities of radiocaesium. Rivers are an important and continuing source of radiocaesium input to the coastal environment and the Pacific Ocean in

  5. WABASH RIVER INTEGRATED METHANOL AND POWER PRODUCTION FROM CLEAN COAL TECHNOLGIES (IMPPCCT)

    SciTech Connect

    Albert C. Tsang

    2004-03-26

    The Wabash River Integrated Methanol and Power Production from Clean Coal Technologies (IMPPCCT) project is evaluating integrated electrical power generation and methanol production through clean coal technologies. The project is under the leadership of ConocoPhillips Company (COP), after it acquired Gasification Engineering Corporation (GEC) and the E-Gas gasification technology from Global Energy in July 2003. The project has completed Phase I, and is currently in Phase II of development. The two project phases include: (1) Feasibility study and conceptual design for an integrated demonstration facility at Global Energy's existing Wabash River Energy Limited (WREL) plant in West Terre Haute, Indiana, and for a fence-line commercial embodiment plants (CEP) operated at Dow Chemical or Dow Corning chemical plant locations; and (2) Research, development, and testing (RD&T) to define any technology gaps or critical design and integration issues. The Phase I of this project was supported by a multi-industry team consisting of Air Products and Chemicals, Inc., Dow Chemical Company, Dow Corning Corporation, Methanex Corporation, and Siemens Westinghouse Power Corporation, while Phase II is supported by Gas Technology Institute, TDA Research Inc., and Nucon International, Inc. The WREL integrated gasification combined cycle (IGCC) facility was designed, constructed, and operated under a project selected and co-funded under the Round IV of the United States Department of Energy's (DOE's) Clean Coal Technology Program. In this project, coal and/or other solid fuel feedstocks are gasified in an oxygen-blown, entrained-flow gasifier with continuous slag removal and a dry particulate removal system. The resulting product synthesis gas is used to fuel a combustion turbine generator whose exhaust is integrated with a heat recovery steam generator to drive a refurbished steam turbine generator. The gasifier uses technology initially developed by The Dow Chemical Company (the

  6. Wabash River Integrated Methanol and Power Production from Clean Coal Technologies (IMPPCCT)

    SciTech Connect

    Conocophillips

    2007-09-30

    The Wabash River Integrated Methanol and Power Production from Clean Coal Technologies (IMPPCCT) project was established to evaluate integrated electrical power generation and methanol production through clean coal technologies. The project was under the leadership of ConocoPhillips Company (COP), after it acquired Gasification Engineering Corporation (GEC) and the E-Gas gasification technology from Global Energy Inc. in July 2003. The project has completed both Phase 1 and Phase 2 of development. The two project phases include the following: (1) Feasibility study and conceptual design for an integrated demonstration facility at SG Solutions LLC (SGS), previously the Wabash River Energy Limited, Gasification Facility located in West Terre Haute, Indiana, and for a fence-line commercial embodiment plant (CEP) operated at the Dow Chemical Company or Dow Corning Corporation chemical plant locations. (2) Research, development, and testing (RD&T) to define any technology gaps or critical design and integration issues. Phase 1 of this project was supported by a multi-industry team consisting of Air Products and Chemicals, Inc., The Dow Chemical Company, Dow Corning Corporation, Methanex Corporation, and Siemens Westinghouse Power Corporation, while Phase 2 was supported by Gas Technology Institute, TDA Research Inc., and Nucon International, Inc. The SGS integrated gasification combined cycle (IGCC) facility was designed, constructed, and operated under a project selected and co-funded under the Round IV of the United States Department of Energy's (DOE's) Clean Coal Technology Program. In this project, coal and/or other carbonaceous fuel feedstocks are gasified in an oxygen-blown, entrained-flow gasifier with continuous slag removal and a dry particulate removal system. The resulting product synthesis gas (syngas) is used to fuel a combustion turbine generator whose exhaust is integrated with a heat recovery steam generator to drive a refurbished steam turbine generator

  7. WABASH RIVER INTEGRATED METHANOL AND POWER PRODUCTION FROM CLEAN COAL TECHNOLOGIES (IMPPCCT)

    SciTech Connect

    Albert Tsang

    2003-03-14

    The Wabash River Integrated Methanol and Power Production from Clean Coal Technologies (IMPPCCT) project is evaluating integrated electrical power generation and methanol production through clean coal technologies. The project is conducted by a multi-industry team lead by Gasification Engineering Corporation (GEC), and supported by Air Products and Chemicals, Inc., Dow Chemical Company, Dow Corning Corporation, Methanex Corporation, and Siemens Westinghouse Power Corporation. Three project phases are planned for execution, including: (1) Feasibility study and conceptual design for an integrated demonstration facility, and for fence-line commercial embodiment plants (CEP) operated at Dow Chemical or Dow Corning chemical plant locations (2) Research, development, and testing (RD&T) to define any technology gaps or critical design and integration issues (3) Engineering design and financing plan to install an integrated commercial demonstration facility at the existing Wabash River Energy Limited (WREL) plant in West Terre Haute, Indiana. The WREL facility is a project selected and co-funded under the Round IV of the United States Department of Energy's (DOE's) Clean Coal Technology Program. In this project, coal and/or other solid fuel feedstocks are gasified in an oxygen-blown, entrained-flow gasifier with continuous slag removal and a dry particulate removal system. The resulting product synthesis gas is used to fuel a combustion turbine generator whose exhaust is integrated with a heat recovery steam generator to drive a refurbished steam turbine generator. The gasifier uses technology initially developed by The Dow Chemical Company (the Destec Gasification Process), and now offered commercially by Global Energy, Inc., parent company of GEC and WREL, as the E-GAS{trademark} technology. In a joint effort with the DOE, a Cooperative Agreement was awarded under the Early Entrance Coproduction Plant (EECP) solicitation. GEC and an Industrial Consortium are

  8. WABASH RIVER INTEGRATED METHANOL AND POWER PRODUCTION FROM CLEAN COAL TECHNOLOGIES (IMPPCCT)

    SciTech Connect

    Doug Strickland; Albert Tsang

    2002-10-14

    The Wabash River Integrated Methanol and Power Production from Clean Coal Technologies (IMPPCCT) project is evaluating integrated electrical power generation and methanol production through clean coal technologies. The project is conducted by a multi-industry team lead by Gasification Engineering Corporation (GEC), and supported by Air Products and Chemicals, Inc., Dow Chemical Company, Dow Corning Corporation, Methanex Corporation, and Siemens Westinghouse Power Corporation. Three project phases are planned for execution over a three year period, including: (1) Feasibility study and conceptual design for an integrated demonstration facility, and for fence-line commercial plants operated at Dow Chemical or Dow Corning chemical plant locations; (2) Research, development, and testing to define any technology gaps or critical design and integration issues; and (3) Engineering design and financing plan to install an integrated commercial demonstration facility at the existing Wabash River Energy Limited (WREL) plant in West Terre Haute, Indiana. This report describes management planning, work breakdown structure development, and feasibility study activities by the IMPPCCT consortium in support of the first project phase. Project planning activities have been completed, and a project timeline and task list has been generated. Requirements for an economic model to evaluate the West Terre Haute implementation and for other commercial implementations are being defined. Specifications for methanol product and availability of local feedstocks for potential commercial embodiment plant sites have been defined. The WREL facility is a project selected and co-funded under the fifth phase solicitation of the U.S. Department of Energy's Clean Coal Technology Program. In this project, coal and/or other solid fuel feedstocks are gasified in an oxygen-blown, entrained-flow gasifier with continuous slag removal and a dry particulate removal system. The resulting product synthesis gas

  9. WABASH RIVER INTEGRATED METHANOL AND POWER PRODUCTION FROM CLEAN COAL TECHNOLOGIES (IMPPCCT)

    SciTech Connect

    Albert Tsang

    2003-10-14

    The Wabash River Integrated Methanol and Power Production from Clean Coal Technologies (IMPPCCT) project is evaluating integrated electrical power generation and methanol production through clean coal technologies. The project is conducted by a multi-industry team lead by Gasification Engineering Corporation (GEC), and supported by Air Products and Chemicals, Inc., Dow Chemical Company, Dow Corning Corporation, Methanex Corporation, and Siemens Westinghouse Power Corporation. Two project phases are planned for execution, including: (1) Feasibility study and conceptual design for an integrated demonstration facility at the existing Wabash River Energy Limited (WREL) plant in West Terre Haute, Indiana, and for a fence-line commercial embodiment plants (CEP) operated at Dow Chemical or Dow Corning chemical plant locations (2) Research, development, and testing (RD&T) to define any technology gaps or critical design and integration issues. The WREL facility is a project selected and co-funded under the Round IV of the United States Department of Energy's (DOE's) Clean Coal Technology Program. In this project, coal and/or other solid fuel feedstocks are gasified in an oxygen-blown, entrained-flow gasifier with continuous slag removal and a dry particulate removal system. The resulting product synthesis gas is used to fuel a combustion turbine generator whose exhaust is integrated with a heat recovery steam generator to drive a refurbished steam turbine generator. The gasifier uses technology initially developed by The Dow Chemical Company (the Destec Gasification Process), and now offered commercially by Global Energy, Inc., parent company of GEC and WREL, as the E-GAS{trademark} technology. In a joint effort with the DOE, a Cooperative Agreement was awarded under the Early Entrance Coproduction Plant (EECP) solicitation. GEC and an Industrial Consortium are investigating the use of synthesis gas produced by the E-GAS{trademark} technology in a coproduction environment

  10. Mapping spatial patterns of stream power and channel change along a gravel-bed river in northern Yellowstone

    NASA Astrophysics Data System (ADS)

    Lea, Devin M.

    Stream power represents the rate of energy expenditure along a river and can be calculated using topographic data acquired via remote sensing or field surveys. This study used remote sensing and GIS tools along with field data to quantitatively relate temporal changes in the form of Soda Butte Creek, a gravel-bed river in northeastern Yellowstone National Park, to stream power gradients along an 8 km reach. Aerial photographs from 1994-2012 and cross-section surveys were used to develop a locational probability map and morphologic sediment budget to assess lateral channel mobility and changes in net sediment flux. A drainage area-to-discharge relationship and digital elevation model (DEM) developed from light detection and ranging (LiDAR) data were used to obtain the discharge and slope values needed to calculate stream power. Local and lagged relationships between mean stream power gradient at median peak discharge and volumes of erosion, deposition, and net sediment flux were quantified via spatial cross-correlation analyses. Similarly, autocorrelations of locational probabilities and sediment fluxes were used to examine spatial patterns of sediment sources and sinks. Energy expended above critical stream power was calculated for each time period to relate the magnitude and duration of peak flows to the total volumetric change in each time increment. Results indicated a lack of strong correlation between stream power gradients and sediment response, highlighting the geomorphic complexity of Soda Butte Creek and the inability of relatively simple statistical approaches to link sub-budget cell-scale sediment dynamics to larger-scale driving forces such as stream power gradients. Improving the moderate spatial resolution techniques used in this study and acquiring very-high resolution data from recently developed methods in fluvial remote sensing could help improve understanding of the spatial organization of stream power, sediment transport, and channel change in

  11. Patronage power: Rural electrification, river development, and Lyndon Johnson (1937--1939)

    NASA Astrophysics Data System (ADS)

    Dusek, Paul-Michael Mays

    his own personal ambition. Burning ambition—his own personal sense of political self-preservation—trumped Johnson's early beliefs about civil rights. Therefore because of his personal ambition he kept his opinions about civil rights silent while his operators utilized "out of sight, out of mind" policies towards race relations when necessary. While building this political community Johnson pledged electricity for votes. He had two goals: (1) create a market for LCRA-generated power to prevent private utilities from acquiring the power, and (2) create a political machine. Initially growth occurred slowly but Johnson used modern forms of communications and propaganda to construct a community; including radio, newsprint, theater, and public events and affairs. Johnson also laid the foundations for this community through the creation of shared community space and the promotion of a shared community-mindset. Johnson prioritized the creation of these community spaces over the construction of transmission lines and engaged in deceit when necessary—Arthur Stehling committed forgery—while pursuing Johnson's plans for the formation of this political machine through the conception of a new, common community. Johnson pushed for optimal growth and utilized every opportunity for publicity. These new structures signified the changes occurring across the landscape and for the first time the people of Central Texas began to feel the relief of the New Deal—five years after President Roosevelt initiated relief efforts. Subsequently, the people of Central Texas supported Johnson in his political endeavors. Secondly, this thesis explores the geographical expansion of multipurpose river development and rural electrification operations in Central Texas. Expansion was priority number one because this increased Johnson's political clout in Central Texas. Johnson expanded his control by infiltrating or manipulating newly forming rural electric cooperatives. His operators side

  12. Patronage power: Rural electrification, river development, and Lyndon Johnson (1937--1939)

    NASA Astrophysics Data System (ADS)

    Dusek, Paul-Michael Mays

    his own personal ambition. Burning ambition—his own personal sense of political self-preservation—trumped Johnson's early beliefs about civil rights. Therefore because of his personal ambition he kept his opinions about civil rights silent while his operators utilized "out of sight, out of mind" policies towards race relations when necessary. While building this political community Johnson pledged electricity for votes. He had two goals: (1) create a market for LCRA-generated power to prevent private utilities from acquiring the power, and (2) create a political machine. Initially growth occurred slowly but Johnson used modern forms of communications and propaganda to construct a community; including radio, newsprint, theater, and public events and affairs. Johnson also laid the foundations for this community through the creation of shared community space and the promotion of a shared community-mindset. Johnson prioritized the creation of these community spaces over the construction of transmission lines and engaged in deceit when necessary—Arthur Stehling committed forgery—while pursuing Johnson's plans for the formation of this political machine through the conception of a new, common community. Johnson pushed for optimal growth and utilized every opportunity for publicity. These new structures signified the changes occurring across the landscape and for the first time the people of Central Texas began to feel the relief of the New Deal—five years after President Roosevelt initiated relief efforts. Subsequently, the people of Central Texas supported Johnson in his political endeavors. Secondly, this thesis explores the geographical expansion of multipurpose river development and rural electrification operations in Central Texas. Expansion was priority number one because this increased Johnson's political clout in Central Texas. Johnson expanded his control by infiltrating or manipulating newly forming rural electric cooperatives. His operators side

  13. Snow Cover, Snowmelt Timing and Stream Power in the Wind River Range, Wyoming

    NASA Technical Reports Server (NTRS)

    Hall, Dorothy K.; Foster, James L.; DiGirolamo, Nicolo E.; Riggs, George A.

    2011-01-01

    Earlier onset of springtime weather, including earlier snowmelt, has been documented in the western United States over at least the last 50 years. Because the majority (is greater than 70%) of the water supply in the western U.S. comes from snowmelt, analysis of the declining spring snowpack (and shrinking glaciers) has important implications for the management of streamflow. The amount of water in a snowpack influences stream discharge which can also influence erosion and sediment transport by changing stream power, or the rate at which a stream can do work, such as move sediment and erode the stream bed. The focus of this work is the Wind River Range (WRR) in west-central Wyoming. Ten years of Moderate-Resolution Imaging Spectroradiometer (MODIS) snow-cover, cloud-gap-filled (CGF) map products and 30 years of discharge and meteorological station data are studied. Streamflow data from streams in WRR drainage basins show lower annual discharge and earlier snowmelt in the decade of the 2000s than in the previous three decades, though no trend of either lower streamflow or earlier snowmelt was observed within the decade of the 2000s. Results show a statistically-significant trend at the 95% confidence level (or higher) of increasing weekly maximum air temperature (for three out of the five meteorological stations studied) in the decade of the 1970s, and also for the 40-year study period as a whole. The extent of snow-cover (percent of basin covered) derived from the lowest elevation zone (2500-3000 m) of the WRR, using MODIS CGF snow-cover maps, is strongly correlated with maximum monthly discharge on 30 April, where Spearman's Rank correlation, rs,=0.89 for the decade of the 2000s. We also investigated stream power for Bull Lake Creek above Bull Lake; and found a trend (significant at the 90% confidence level) toward reduced stream power from 1970 to 2009. Observed changes in streamflow and stream power may be related to increasing weekly maximum air temperature

  14. Analysis on radiocesium concentration in rivers that have catchment areas affected by the fallout from Fukushima Daiichi Nuclear Power Plant

    NASA Astrophysics Data System (ADS)

    Taniguchi, Keisuke; Yoshimura, Kazuya; Sakaguchi, Aya; Yamamoto, Masayoshi; Onda, Yuichi

    2014-05-01

    Due to Fukushima Daiichi Nuclear Power Plant accident, radioactive materials including Cs-134 and Cs-137 were widely distributed in surrounded area. The radiocesiums have been transported in river networks. This study showed the monitoring results of radiocesium concentration in river waters and suspended sediments in Abukuma river basin and smaller coastal river catchments. The monitoring started at 6 sites from June 2011. Subsequently, additional 24 monitoring sites were installed between October 2012 and January 2013. Flow and turbidity (for calculation of suspended sediment concentration) were measured at each site, while suspended sediments and river water were collected every one or half month to measure Cs-134 and Cs-137 activity concentrations by gamma spectrometry. Activity concentrations of Cs-134 and Cs- 137 on suspended sediments were generally decreasing at all sites. The decreasing rate changed lower at about one year later from the accident. Activity concentration in river waters also showed the same tendency although there are only few data within 1 year from the accident. Activity concentrations measured at the same day are proportional to the mean catchment inventory. Therefore, the activity concentration can be normalized by the mean catchment inventory. The normalized activity can be fitted to following double exponential function: [At] = 1.551 exp (-5.265t) + 0.069 exp (-0.266 t), where t [year] is the time from the accident. There is no time evolution of Kd between suspended sediments and river water. Instead, Kd was varied spatially. Although the reason of the spatial variation is not clear for now, geology of the catchment (i.e. mineral composition of suspended particles) seems to relate to the variation.

  15. Impingement losses of white perch at Hudson River power plants: magnitude and biological significance

    SciTech Connect

    Barnthouse, L.W.; Van Winkle, W.; Vaughan, D.S.

    1983-01-01

    A quantitative assessment of the impact of impingement at power plants on the Hudson River white perch population was made. It was estimated that impingement reduces the abundance of each white perch year class by at least 10% and probably by 15-20% or more after 2-3 years of vulnerability to power plants. Effects of impingement on average year-class abundance of white perch could not be detected from a time series of abundance indices derived from impingement data. Even if a reliable index were developed, natural fluctuations in year-class strength are great enough that a short-term monitoring program would be inadequate for detecting even a large reduction in average year-class strength. A multipopulation analysis was performed using simple food chain and food web models. The results suggest that any long-term decline in white perch abundance caused by impingement should be accompanied by an increase in the biomass of adult white perch relative to young-of-the-year. It was concluded that (1) at present, assessments of population-level impact of impingement should focus on short-term effects, (2) research is needed to develop a reliable index of year-class strength for use in long-term monitoring programs, (3) identification and quantification of natural environmental factors influencing year-class strength are needed to improve the ability to predict and detect changes in abundance, and (4) it would be useful in designing monitoring programs to focus on detecting patterns of change among populations and age groups rather than solely on declines in abundance of individual populations. 24 references, 5 figures, 3 tables.

  16. Knowledges and abilities catalog for nuclear power plant operators: Savannah River Site (SRS) production reactors

    SciTech Connect

    Not Available

    1990-06-20

    The Knowledges and Abilities Catalog for Nuclear Power Plant Operations: Savannah River Site (SRS) Production Reactors, provides the basis for the development of content-valid certification examinations for Senior Reactor Operators (SROs) and Central Control Room Supervisors (SUP). The position of Shift Technical Engineer (STE) has been included in the catalog for completeness. This new SRS reactor operating shift crew position is held by an individual holding a CCR Supervisor Certification who has received special engineering and technical training. Also, the STE has a Bachelor of Science degree in engineering or a related technical field. The SRS catalog contains approximately 2500 knowledge and ability (K/A) statements for SROs and SUPs at heavy water moderated production reactors. Each K/A statement has been rated for its importance to the safe operation of the plant in a manner ensuring the health and safety of the public. The SRS K/A catalog is presently organized into five major sections: Plant Systems grouped by Safety Function, Plant Wide Generic K/As, Emergency Plant Evolutions, Theory and Components (to be developed).

  17. Hydro-economic performances of streamflow withdrawal strategies: the case of small run-of-river power plants

    NASA Astrophysics Data System (ADS)

    Basso, Stefano; Lazzaro, Gianluca; Schirmer, Mario; Botter, Gianluca

    2014-05-01

    River flows withdrawals to supply small run-of-river hydropower plants have been increasing significantly in recent years - particularly in the Alpine area - as a consequence of public incentives aimed at enhancing energy production from renewable sources. This growth further raised the anthropic pressure in areas traditionally characterized by an intense exploitation of water resources, thereby triggering social conflicts among local communities, hydropower investors and public authorities. This brought to the attention of scientists and population the urgency for novel and quantitative tools for assessing the hydrologic impact of these type of plants, and trading between economic interests and ecologic concerns. In this contribution we propose an analytical framework that allows for the estimate of the streamflow availability for hydropower production and the selection of the run-of-river plant capacity, as well as the assessment of the related profitability and environmental impacts. The method highlights the key role of the streamflow variability in the design process, by showing the significance control of the coefficient of variation of daily flows on the duration of the optimal capacity of small run-of-river plants. Moreover, the analysis evidences a gap between energy and economic optimizations, which may result in the under-exploitation of the available hydropower potential at large scales. The disturbances to the natural flow regime produced between the intake and the outflow of run-of-river power plants are also estimated within the proposed framework. The altered hydrologic regime, described through the probability distribution and the correlation function of streamflows, is analytically expressed as a function of the natural regime for different management strategies. The deviations from pristine conditions of a set of hydrologic statistics are used, jointly with an economic index, to compare environmental and economic outcomes of alternative plant

  18. Integration of ENSO Signal Power Through Hydrological Processes in the Little River Watershed

    NASA Astrophysics Data System (ADS)

    Keener, V. W.; Jones, J. W.; Bosch, D. D.; Cho, J.

    2011-12-01

    The relationship of the El-Nino/Southern Oscillation (ENSO) to hydrology is typically discussed in terms of the ability to separate significantly different hydrologic variable responses versus the anomaly that has taken place. Most of the work relating ENSO trends to proxy variables had been done on precipitation records until the mid 1990s, at which point increasing numbers of studies started to focus on ENSO relationships with streamflow as well as other environmental variables. The signals in streamflow are typically complex, representing the integration of both climatic, landscape, and anthropological responses that are able to strengthen the inherent ENSO signal in chaotic regional precipitation data. There is a need to identify climate non-stationarities related to ENSO and their links to watershed-scale outcomes. For risk-management in particular, inter-annual modes of climate variability and their seasonal expression are of interest. In this study, we analyze 36 years of historical monthly streamflow data from the Little River Watershed (LWR), a coastal plain ecosystem in Georgia, in conjunction with wavelet spectral analysis and modeling via the Soil & Water Assessment Tool (SWAT). Using both spectral and physical models allows us to identify the mechanism by which the ENSO signal power in surface and simulated groundwater flow is strengthened as compared to precipitation. The clear increase in the power of the inter-annual climate signal is demonstrated by shared patterns in water budget and exceedance curves, as well as in high ENSO related energy in the 95% significant wavelet spectra for each variable and the NINO 3.4 index. In the LRW, the power of the ENSO teleconnection is increased in both the observed and simulated stream flow through the mechanisms of groundwater flow and interflow, through confinement by a geological layer, the Hawthorn Formation. This non-intuitive relationship between ENSO signal strength and streamflow could prove to be

  19. Prehistoric cultural ecology in southern jordan.

    PubMed

    Henry, D O

    1994-07-15

    Research in the mountains of southern Jordan resulted in the discovery of 109 archaeological sites that are from the Lower Paleolithic to the Chalcolithic period [150 to 6 thousand years ago (ka)]. Beginning with the Middle Paleolithic (70 ka) two site types (long-term and ephemeral camps) are recognized. Long-term sites have larger areas, thicker deposits, higher artifact densities, and more abundant archaeological features than ephemeral sites. Their natural settings (elevation and exposure) and associated seasonal evidence (phytolith and cementum increment data) indicate that long-term sites were occupied during the winter, wet season and ephemeral sites during the warm, dry season. These differences in site use and seasonality likely reflect an adaptive strategy of transhumance that persisted to modern Bedouin times. At the end of the Pleistocene, the onset of warmer, drier conditions induced a shift of the long-term winter camps from relatively low (800 to 1000 meters above sea level) to high (1000 to 1250 meters above sea level) elevations and largely reversed the earlier transhumant pattern. PMID:17838033

  20. Jordan: A Study of the Educational System of Jordan and a Guide to the Academic Placement of Students from Jordan in Educational Institutions of the United States.

    ERIC Educational Resources Information Center

    Parker, Garland G.

    The educational system of Jordan is described, and placement recommendations concerning students who want to study in the United States are presented. After describing the setting and structure of Jordanian education, attention is directed to curricula and enrollments, undergraduate student admissions, higher education, and graduate education and…

  1. Water-power resources in upper Carson River basin, California-Nevada, A discussion of potential development of power and reservoir sites on east and west forks, Carson River

    USGS Publications Warehouse

    Pumphrey, Harold L.

    1955-01-01

    West Fork Carson River offers the best opportunity for power development in the Carson River basin. The Hope Valley reservoir site could be developed to provide adequate storage regulation and concentration of fall would permit utilization of 1,400 feet of head in 51h miles below the clam site, or 1,900 feet of head in about 972 miles below the dam site; however, the average annual runoff susceptible of development is only about 70,000 acre-feet which limits the power that could be developed continuously in an average year with regulation to about 8,700 kilowatts utilizing 1,400 feet of head, or 12,000 kilowatts utilizing 1,900 feet of head. The method and degree of development will be determined to large extent by the method devised to supplement regulated flows from the Hope Valley reservoir to supply the water already appropriated for irrigation. If the Hope Valley site and the Watasheamu site on East Fork Carson River were developed coordinately water could be transferred to the West Fork for distribution through canals leading from that stream thus satisfying the deficiency due to regulation at Hope Valley and release of stored water on a power schedule. This would permit utilization of the entire 1,900 feet of fall. Independent development of the West Fork for optimum power production would require re-regulation of releases from Hope Valley reservoir and storage of a considerable part of the fall and winter flow for use during the irrigation season. Adequate storage capacity is apparently not available on the West Fork below Hope Valley; but offstream storage may be available in Diamond Valley which could be utilized by diversion from the West Fork near Woodfords. This would limit the utilization of the stream for power purposes to the development of the 1,400 feet of head between the Hope Valley dam site and Wood fords. In a year of average discharge East Fork Carson River and three of its principal tributaries could be developed to produce about 13

  2. Technical analysis of a river basin-based model of advanced power plant cooling technologies for mitigating water management challenges

    NASA Astrophysics Data System (ADS)

    Stillwell, Ashlynn S.; Clayton, Mary E.; Webber, Michael E.

    2011-07-01

    Thermoelectric power plants require large volumes of water for cooling, which can introduce drought vulnerability and compete with other water needs. Alternative cooling technologies, such as cooling towers and hybrid wet-dry or dry cooling, present opportunities to reduce water diversions. This case study uses a custom, geographically resolved river basin-based model for eleven river basins in the state of Texas (the Brazos and San Jacinto-Brazos, Colorado and Colorado-Brazos, Cypress, Neches, Nueces, Red, Sabine, San Jacinto, and Trinity River basins), focusing on the Brazos River basin, to analyze water availability during drought. We utilized two existing water availability models for our analysis: (1) the full execution of water rights—a scenario where each water rights holder diverts the full permitted volume with zero return flow, and (2) current conditions—a scenario reflecting actual diversions with associated return flows. Our model results show that switching the cooling technologies at power plants in the eleven analyzed river basins to less water-intensive alternative designs can potentially reduce annual water diversions by 247-703 million m3—enough water for 1.3-3.6 million people annually. We consider these results in a geographic context using geographic information system tools and then analyze volume reliability, which is a policymaker's metric that indicates the percentage of total demand actually supplied over a given period. This geographic and volume reliability analysis serves as a measure of drought susceptibility in response to changes in thermoelectric cooling technologies. While these water diversion savings do not alleviate all reliability concerns, the additional streamflow from the use of dry cooling alleviates drought concerns for some municipal water rights holders and might also be sufficient to uphold instream flow requirements for important bays and estuaries on the Texas Gulf coast.

  3. Emigration for Higher Education: The Case of Palestinians Living in Israel Studying in Jordan

    ERIC Educational Resources Information Center

    Arar, Khalid; Haj-Yehia, Kussai

    2010-01-01

    This study explored reasons for the rapid increase in the number of Palestinian Arabs from Israel (PAI) studying higher education (HE) in Jordan. Four hundred and sixty PAI studying in Jordan answered a questionnaire assessing factors related to HE in both countries. Lenient admission requirements and cultural-language similarity explain Jordan's…

  4. General and Special Education Systems in Jordan: Present and Future Perspectives

    ERIC Educational Resources Information Center

    Al Jabery, Mohammad; Zumberg, Marshall

    2008-01-01

    Educating a student with special needs became an interest in Jordan at the end of the 1960s. This article provides an overview of the general and special education systems in Jordan. Historical and demographical information is included for the purpose of placing the education of children in Jordan within the context of its land and the population…

  5. Mapping Spatial Distributions of Stream Power and Channel Change along a Gravel-Bed River in Northern Yellowstone

    NASA Astrophysics Data System (ADS)

    Lea, D. M.; Legleiter, C. J.

    2014-12-01

    Stream power represents the rate of energy expenditure along a river and can be calculated using topographic data acquired via remote sensing. This study used remotely sensed data and field measurements to quantitatively relate temporal changes in the form of Soda Butte Creek, a gravel-bed river in northeastern Yellowstone National Park, to stream power gradients along an 8 km reach. Aerial photographs from 1994-2012 and cross-section surveys were used to assess lateral channel mobility and develop a morphologic sediment budget for quantifying net sediment flux for a series of budget cells. A drainage area-to-discharge relationship and digital elevation model (DEM) developed from LiDAR data were used to obtain the discharge and slope values, respectively, needed to calculate stream power. Local and lagged relationships between mean stream power gradient at median peak discharge and volumes of erosion, deposition, and net sediment flux were quantified via spatial cross-correlation analyses. Similarly, autocorrelations of locational probabilities and sediment fluxes were used to examine spatial patterns of channel mobility and sediment transfer. Energy expended above critical stream power was calculated for each time period to relate the magnitude and duration of peak flows to the total volume of sediment eroded or deposited during each time increment. Our results indicated a lack of strong correlation between stream power gradients and sediment flux, which we attributed to the geomorphic complexity of the Soda Butte Creek watershed and the inability of our relatively simple statistical approach to link sediment dynamics expressed at a sub-budget cell scale to larger-scale driving forces such as stream power gradients. Future studies should compare the moderate spatial resolution techniques used in this study to very-high resolution data acquired from new fluvial remote sensing technologies to better understand the amount of error associated with stream power

  6. Electrical power from sea and river water by reverse electrodialysis: a first step from the laboratory to a real power plant.

    PubMed

    Veerman, Joost; Saakes, Michel; Metz, Sybrand J; Harmsen, G Jan

    2010-12-01

    Electricity can be produced directly with reverse electrodialysis (RED) from the reversible mixing of two solutions of different salinity, for example, sea and river water. The literature published so far on RED was based on experiments with relatively small stacks with cell dimensions less than 10 × 10 cm(2). For the implementation of the RED technique, it is necessary to know the challenges associated with a larger system. In the present study we show the performance of a scaled-up RED stack, equipped with 50 cells, each measuring 25 × 75 cm(2). A single cell consists of an AEM (anion exchange membrane) and a CEM (cation exchange membrane) and therefore, the total active membrane area in the stack is 18.75 m(2). This is the largest dimension of a reverse electrodialysis stack published so far. By comparing the performance of this stack with a small stack (10 × 10 cm(2), 50 cells) it was found that the key performance parameter to maximal power density is the hydrodynamic design of the stack. The power densities of the different stacks depend on the residence time of the fluids in the stack. For the large stack this was negatively affected by the increased hydrodynamic losses due to the longer flow path. It was also found that the large stack generated more power when the sea and river water were flowing in co-current operation. Co-current flow has other advantages, the local pressure differences between sea and river water compartments are low, hence preventing leakage around the internal manifolds and through pinholes in the membranes. Low pressure differences also enable the use of very thin membranes (with low electrical resistance) as well as very open spacers (with low hydrodynamic losses) in the future. Moreover, we showed that the use of segmented electrodes increase the power output by 11%. PMID:20964356

  7. The paralytic poliomyelitis epidemic of 1978 in Jordan: epidemiological implications.

    PubMed

    Khuri-Bulos, N; Melnick, J L; Hatch, M H; Dawod, S T

    1984-01-01

    Poliomyelitis is endemic in Jordan, but until 1978 there were no epidemics. In that year, 66 children were admitted to the Jordan University Hospital with a paralytic illness, compared with 13 in 1979 and 11 in 1980. The epidemic reached a peak in the summer and fall of 1978. While 54% of the patients had not received any vaccine, 19% had received 3 doses of oral poliovaccine; 82% of the cases were in children less than 2 years of age, and all belonged to the lower socioeconomic group. There were 28 deaths with complications of the disease.Poliovirus was isolated from 10 out of 14 rectal swab samples examined (9 with poliovirus 1, 1 with poliovirus 2), and from 4 out of 13 throat specimens from the same patients. It is concluded that as a result of improving living standards in Jordan and neighbouring countries, more epidemics may occur unless immunization efforts against poliomyelitis are intensified. PMID:6609022

  8. The paralytic poliomyelitis epidemic of 1978 in Jordan: epidemiological implications

    PubMed Central

    Khuri-Bulos, Najwa; Melnick, Joseph L.; Hatch, Milford H.; Dawod, Saleh T.

    1984-01-01

    Poliomyelitis is endemic in Jordan, but until 1978 there were no epidemics. In that year, 66 children were admitted to the Jordan University Hospital with a paralytic illness, compared with 13 in 1979 and 11 in 1980. The epidemic reached a peak in the summer and fall of 1978. While 54% of the patients had not received any vaccine, 19% had received 3 doses of oral poliovaccine; 82% of the cases were in children less than 2 years of age, and all belonged to the lower socioeconomic group. There were 28 deaths with complications of the disease. Poliovirus was isolated from 10 out of 14 rectal swab samples examined (9 with poliovirus 1, 1 with poliovirus 2), and from 4 out of 13 throat specimens from the same patients. It is concluded that as a result of improving living standards in Jordan and neighbouring countries, more epidemics may occur unless immunization efforts against poliomyelitis are intensified. PMID:6609022

  9. Activity, discoveries in Syria and Jordan are encouraging

    SciTech Connect

    Vielvoye, R.

    1987-08-24

    This article reports that Syria and Jordan, two of the smaller producers in the Middle East, are starting to expand exploration and production activity. Syria, traditionally a producer of small volumes of heavy crude, is further developing its first light crude reservoir. The new Tayyim field is producing around 60,000 b/d and an expansion program should increase output to 100,000 b/d early next year. Heavy crude production will average about 180,000 b/d this year. Jordan, which previously relied on imports to meet all local demand, has its first discovery. The Hamzah field is now making a modest contribution to local refinery requirements. Gas has also been found in the northeast of Jordan, close to the border with Iraq. This article provides details of these projects.

  10. Geomorphic data collected within and adjacent to Nebraska Public Power District's Cottonwood Ranch Property, Platte River, Nebraska, Water Year 2001

    USGS Publications Warehouse

    Kinzel, Paul; Parker, Randolph; Nelson, Johnathan; Burman, R.; Heckman, Aashley

    2003-01-01

    River-channel topographic surveys were conducted and bed-material samples were collected along transects across the Platte River during water year 2001 (October 1, 2000 to September 30, 2001). A total of 57 transect lines or cross sections were established within three study reaches located along the middle channel of the Platte River in a 2,650-acre parcel of land owned by the Nebraska Public Power District (NPPD), hereinafter referred to as the Cottonwood Ranch Property. Five additional cross sections were established downstream of the Cottonwood Ranch Property across the entire width of the Platte River as a component of a proposed future general monitoring program. A development and enhancement plan is proposed by NPPD on the Cottonwood Ranch Property to satisfy their Federal Energy Regulatory Commission (FERC) relicensing guidelines. The goal of the plan is to improve habitat along this reach for endangered species. The United States Geological Survey (USGS) designed a monitoring and research program to study and detect what effects, if any, these channel management actions have on channel morphology and sediment transport within and adjacent to the Cottonwood Ranch Property. This report presents the data-collection methods and summarizes the geomorphic data collected in support of the monitoring program for water year 2001.

  11. Monitoring and assessment of radionuclide discharges from Temelín Nuclear Power Plant into the Vltava River (Czech Republic).

    PubMed

    Hanslík, Eduard; Ivanovová, Diana; Juranová, Eva; Simonek, Pavel; Jedináková-Krízová, Vĕra

    2009-02-01

    The paper summarizes impacts of the Temelín Nuclear Power Plant (NPP) on the Vltava and Labe River basins. The study is based on the results of long-term monitoring carried out before the plant operation (1989-2000), and subsequently during the plant operation (2001-2005). In the first period, the main objective was to determine background radionuclide levels remaining in the environment after global fallout and due to the Chernobyl accident. A decrease in the concentrations of (90)Sr, (134)Cs and (137)Cs, which was observed before the plant operation, continued also during the subsequent period. Apart from tritium, the results of the observation did not indicate any impacts of the plant on the concentrations of activation and fission products in the hydrosphere. The annual average tritium concentrations in the Vltava River were in agreement with predicted values. The maximum annual average tritium concentration (13.5 Bq L(-1)) was observed in 2004 downstream from the wastewater discharge in the Vltava River at Solenice. Estimated radiation doses for adults due to intakes of river water as drinking water contaminated by tritium are below 0.1 microSv y(-1). PMID:19070946

  12. The Power to Detect Trends in Missouri River Fish Populations within the Pallid Sturgeon Population Assessment Program

    USGS Publications Warehouse

    Bryan, Janice L.; Wildhaber, Mark L.; Gladish, Dan; Holan, Scott; Ellerseick, Mark

    2010-01-01

    As with all large rivers in the United States, the Missouri River has been altered, with approximately 32.5 percent of the main stem length impounded and 32.5 percent channelized. These physical alterations to the environment have had effects on the fisheries, but studies examining the effects of alterations have been localized and for short periods of time. In response to the U.S. Fish and Wildlife Service biological opinion, the U.S. Army Corps of Engineers initiated monitoring of the fish community of the Missouri River in 2003. The goal of the Pallid Sturgeon Population Assessment Program is to provide information to detect changes in populations and habitat preferences with time for pallid sturgeon (Scaphirhynchus albus) and native target species in the Missouri River Basin. To determine statistical power of the Pallid Sturgeon Population Assessment Program, a power analysis was conducted using a normal linear mixed model with variance component estimates based on the first 3 years of data (2003 to 2005). In cases where 3 years of data were unavailable, estimates were obtained using those data. It was determined that at least 20 years of data, sampling 12 bends with 8 subsamples per bend, would be required to detect a 5 percent annual decline in most of the target fish populations. Power varied between Zones. Zone 1 (upstream from Lake Sakakawea) did not have any species/gear type combinations with adequate power, whereas Zone 3 (downstream from Gavins Point Dam) had 19 species/gear type combinations with adequate power. With a slight increase in the sampling effort to 12 subsamples per bend, the Pallid Sturgeon Population Assessment Program has adequate power to detect declines in shovelnose sturgeon (S. platorynchus) throughout the entire Missouri River because of large catch rates. The lowest level of non-occurrence (in other words, zero catches) at the bend level for pallid sturgeon was 0.58 using otter trawls in Zone 1. Consequently, the power of the

  13. Preliminary estimate of possible flood elevations in the Columbia River at Trojan Nuclear Power Plant due to failure of debris dam blocking Spirit Lake, Washington

    USGS Publications Warehouse

    Kresch, D.L.; Laenen, Antonius

    1984-01-01

    Failure of the debris dam, blocking the outflow of Spirit Lake near Mount St. Helens, could result in a mudflow down the Toutle and Cowlitz Rivers into the Columbia River. Flood elevations at the Trojan Nuclear Power Plant on the Columbia River, 5 mi upstream from the Cowlitz River, were simulated with a hydraulic routing model. The simulations are made for four Columbia River discharges in each of two scenarios, one in which Columbia River floods coincide with a mudflow and the other in which Columbia River floods follow a mudflow sediment deposit upstream from the Cowlitz River. In the first scenario, Manning 's roughness coefficients for clear water and for mudflow in the Columbia River are used; in the second scenario only clear water coefficients are used. The grade elevation at the power plant is 45 ft above sea level. The simulated elevations exceed 44 ft if the mudflow coincides with a Columbia River discharge that has a recurrence interval greater than 10 years (610,000 cu ft/sec); the mudflow is assumed to extend downstream from the Cowlitz River to the mouth of the Columbia River, and Manning 's roughness coefficients for a mudflow are used. The simulated elevation is 32 ft if the mudflow coincides with a 100-yr flood (820,000 cu ft/sec) and clear-water Manning 's coefficients are used throughout the entire reach of the Columbia River. The elevations exceed 45 ft if a flow exceeding the 2-yr peak discharge in the Columbia River (410,000 cu ft/sec) follows the deposit of 0.5 billion cu yd of mudflow sediment upstream of the Cowlitz River before there has been any appreciable scour or dredging of the deposit. In this simulation it is assumed that: (1) the top of the sediment deposited in the Columbia River is at an elevation of 30 ft at the mouth of the Cowlitz River, (2) the surface elevation of the sediment deposit decreases in an upstream direction at a rate of 2.5 ft/mi, and (3) clear water Manning 's coefficients apply to the entire modeled reach of

  14. 75 FR 28595 - Wisconsin Power River Company; Notice of Application for Amendment of License and Soliciting...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-21

    ... River Company, P.O. Box 19001, Green Bay, Wisconsin 54307, (920) 433-1094. i. FERC Contact: Jade Alvey at (202) 502-6864 or Jade.Alvey@ferc.gov . j. Deadline for filing comments: June 14, 2010....

  15. Characterization of historical mortars in Jordan

    NASA Astrophysics Data System (ADS)

    Gomez-Heras, M.; Arce, I.; Lopez-Arce, P.; Alvarez de Buergo, M.; Fort, R.

    2012-04-01

    This paper presents the petrographic and mineralogical characterization of mortars from different archaeological sites in Jordan which encompass Nabatean, Late-Antique and Early Islamic (Umayyad) sites, in some cases offering a sequence of different period mortars from the same building. These sites include the Nabataean city of Petra, the Late Antique town of Umm al Jimal and the castle of Qasr Al Hallabat. These mortars were produced with different raw materials and manufacturing technologies, which are reflected on distinctive variations of mineralogy, texture and crystal size and aggregates composition (including volcanic ashes, ceramic fragments, burnt organic material) size and their puzzolanic properties. As a consequence these mortars present different physical properties and reveal nowadays very different states of conservation. There is a dramatic change in mortar properties between those manufactured in pre-Islamic period and those from early Islamic - Ummayad times with a general trend in which these last ones present coarser crystal and aggregate sizes with less puzzolanic aggregates that result in less durable mortars. All of this reflects changes in the different stages of production of the mortar, from the use of either hydraulic, lime putty or slaked lime and the selection of aggregates to the application techniques (polishing). This reflects the evolution of building technology that took place in this area during early Islamic period and how petrological information can shed light on historical interpretation of building technologies. Research funded by AECID (PCI A/032184/10), GEOMATERIALES (S2009/MAT-16) and MCU (Analisis y Documentación de tipología arquitectónica y técnicas constructivas en el periodo de transición Bizantino-Omeya en Jordania)

  16. Noise Pollution in Irbid City — Jordan

    NASA Astrophysics Data System (ADS)

    Odat, Sana'A.

    2015-09-01

    Noise defined as any sound that annoys or disturbs humans or that causes or tends to cause an adverse psychological and physiological effect on humans. Irbid is one of the most populated cities in Jordan. It is environmentally noise polluted due to the rapid and widespread introduction of mechanical methods for production and for their transportation. L10, L50, L90 and LAeq noise levels were measured during the day time and night time to assess and evaluate the noise levels from mosques, schools, celebration halls, streets, building works, industrial areas and commercial areas. The results of the investigation showed that the measured noise levels from all the selected sources were high during the day time and the noise problem is not only limited to day time, but continues in night time in this city. These noise levels were higher than those set by Jordanian limits during day time and night time. A significant correlation between the measured statistical noise levels L10, L50 and L90 and equivalent continuous noise level LAeq were also detected. The mean value of industrial noise source was motors of large vehicles and engines. Whereas the presence of slow moving vehicles, low speed and honking of horns during traffic ingestion periods lead to an increase in noise levels in commercial areas. The noise from building machines and equipment (dredges, concrete mixers, concrete pumps and jackhammers) is quite different from that of traditional equipment. The construction machines have engines that produce a loud, fluctuating noise with varying frequencies that can propagate the sound for a long distance. The noise produced by these engines is particularly disturbing due to the wide variations in frequency and volume.

  17. Public awareness regarding children vaccination in Jordan.

    PubMed

    Masadeh, Majed M; Alzoubi, Karem H; Al-Azzam, Sayer I; Al-Agedi, Hassan S; Abu Rashid, Baraa E; Mukattash, Tariq L

    2014-01-01

    Immunization can contribute to a dramatic reduction in number of vaccine-preventable diseases among children. The aim of this study is to investigate mothers' awareness about child vaccines and vaccination in Jordan. This study was a community-based, cross-sectional study that was performed at public places in Irbid City. Data was collected from 506 mothers. After verbal approval, mothers were interviewed to assess their knowledge, attitudes, and practice toward vaccination. Results show that majority of mothers had acceptable knowledge and positive attitude toward vaccination. Most of mothers (94.7-86.8%) were able to identify vaccines that are mandatory as per the national vaccination program. Lower knowledge was observed among mothers (71.6%) for HIB vaccination being mandatory. Most mothers (97.2%) had vaccination card for their baby form the national vaccination programs. Vaccination delay was reported by about 36.6% of mothers and was shown to be associated with significantly (P = 0.001) lower vaccination knowledge/attitude score. Additionally, mothers who reported to be regularly offered information about vaccination during visits and those who identified medical staff members as their major information source had significantly higher vaccination knowledge/attitude score (P = 0.002). In conclusion, vaccination coverage rate is high; however, some aspects of knowledge, attitudes, and practice of vaccination need to be improved. Knowledge and attitudes of mothers were directly associated with their practice of vaccination. Medical staff education about vaccination during each visit seems to be the most effective tool that directly reflects on better practice of vaccination such as reducing the possibility for vaccination delay. PMID:24732060

  18. Limnological and ecological methods: approaches, and sampling strategies for middle Xingu River in the area of influence of future Belo Monte Power Plant.

    PubMed

    Tundisi, J G; Matsumura-Tundisi, T; Tundisi, J E M; Faria, C R L; Abe, D S; Blanco, F; Rodrigues Filho, J; Campanelli, L; Sidagis Galli, C; Teixeira-Silva, V; Degani, R; Soares, F S; Gatti Junior, P

    2015-08-01

    In this paper the authors describe the limnological approaches, the sampling methodology, and strategy adopted in the study of the Xingu River in the area of influence of future Belo Monte Power Plant. The river ecosystems are characterized by unidirectional current, highly variable in time depending on the climatic situation the drainage pattern an hydrological cycle. Continuous vertical mixing with currents and turbulence, are characteristic of these ecosystems. All these basic mechanisms were taken into consideration in the sampling strategy and field work carried out in the Xingu River Basin, upstream and downstream the future Belo Monte Power Plant Units. PMID:26691072

  19. Renormalizations and Wandering Jordan Curves of Rational Maps

    NASA Astrophysics Data System (ADS)

    Cui, Guizhen; Peng, Wenjuan; Tan, Lei

    2016-05-01

    We realize a dynamical decomposition for a post-critically finite rational map which admits a combinatorial decomposition. We split the Riemann sphere into two completely invariant subsets. One is a subset of the Julia set consisting of uncountably many Jordan curve components. Most of them are wandering. The other consists of components that are pullbacks of finitely many renormalizations, together with possibly uncountably many points. The quotient action on the decomposed pieces is encoded by a dendrite dynamical system. We also introduce a surgery procedure to produce post-critically finite rational maps with wandering Jordan curves and prescribed renormalizations.

  20. Renormalizations and Wandering Jordan Curves of Rational Maps

    NASA Astrophysics Data System (ADS)

    Cui, Guizhen; Peng, Wenjuan; Tan, Lei

    2016-04-01

    We realize a dynamical decomposition for a post-critically finite rational map which admits a combinatorial decomposition. We split the Riemann sphere into two completely invariant subsets. One is a subset of the Julia set consisting of uncountably many Jordan curve components. Most of them are wandering. The other consists of components that are pullbacks of finitely many renormalizations, together with possibly uncountably many points. The quotient action on the decomposed pieces is encoded by a dendrite dynamical system. We also introduce a surgery procedure to produce post-critically finite rational maps with wandering Jordan curves and prescribed renormalizations.

  1. 77 FR 53885 - Jordan Cove Energy Project LP, Pacific Connector Gas Pipeline LP; Notice of Extension of Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-04

    ... Energy Regulatory Commission Jordan Cove Energy Project LP, Pacific Connector Gas Pipeline LP; Notice of Extension of Comment Period and Additional Public Scoping Meetings for the Jordan Cove Liquefaction and... comment period for Jordan Cove Energy Project LP's (Jordan Cove) proposed liquefaction project in...

  2. Evaluation of the Better Parenting Programme in Jordan

    ERIC Educational Resources Information Center

    Al-Hassan, Suha M.; Lansford, Jennifer E.

    2011-01-01

    This study evaluates the Better Parenting Programme (BPP) which has been implemented nationally in Jordan to enhance parents' knowledge, attitudes, and behaviours related to caring for young children. The participants (N = 337, 94% female) were randomly assigned to an experimental group or a control group. The experimental group participated in…

  3. Paving a Path for the Future: Comparing Israel and Jordan.

    ERIC Educational Resources Information Center

    Frank, Ivan; Fitzhugh, William P.

    The materials in this paper could be used to enrich the secondary classroom curriculum in Middle Eastern studies or in world affairs. The paper provides four essay questions to use as a starting point in composing a research paper on the general topic, "Israel and Jordan: Paving the Way to Peace." It outlines the common history and political…

  4. What Is the Reality of Preschool in Jordan?

    ERIC Educational Resources Information Center

    ALdarab'h, Intisar; Alrub, Mohammad Abo; Al-Mohtadi, Reham Mohammad

    2015-01-01

    The present study evaluated the reality of the preschools in Jordan. A random sample of 500 preschool teachers participated in this study. Quantitative and qualitative methods were used. Preschools' learning environment quality was assessed using the revised version of the Early Childhood Environment Rating Scale (Harms, Clifford, & Cryer,…

  5. Academic Library Consortium in Jordan: An Evaluation Study

    ERIC Educational Resources Information Center

    Ahmed, Mustafa H.; Suleiman, Raid Jameel

    2013-01-01

    Purpose: Due to the current financial and managerial difficulties that are encountered by libraries in public universities in Jordan and the geographical diffusion of these academic institutions, the idea of establishing a consortium was proposed by the Council of Higher Education to combine these libraries. This article reviews the reality of…

  6. Writing Instruction in Jordan: Past, Present, and Future Trends

    ERIC Educational Resources Information Center

    Al-Jarrah, Rasheed S.; Al-Ahmad, Sayyah

    2013-01-01

    This study investigated English-language writing instruction in Jordan at three levels, namely primary and secondary state schools, a private school, and a state university. To address this issue, the researchers used tape-recorded interviews and class observations as primary tools of collecting data for the study. It turned out that a host of…

  7. Students with Learning Disabilities and Challenging Behaviors in Jordan

    ERIC Educational Resources Information Center

    Abu-Hamour, Bashir

    2014-01-01

    This paper reports the findings of a study which aimed to explore the learning and behavioral characteristics of students with Learning Disabilities (LDs) in Jordan. Specifically, variables that related to challenging behaviors, school's type, and gender differences were investigated. Four resource room teachers in public and private schools were…

  8. International Education: A Case Study from the University of Jordan

    ERIC Educational Resources Information Center

    Jabbar, Sinaria Kamil Abdel

    2012-01-01

    This paper describes international education at the University of Jordan (UJ). Specifically it investigates a random sample of international students comprising Americans, Europeans and Asians. A field survey approach with qualitative and quantitative dimensions was used. Questionnaires were used to solicit information from the students. In…

  9. Negotiating Cultural Identities through Language: Academic English in Jordan

    ERIC Educational Resources Information Center

    Pedersen, Anne-Marie

    2010-01-01

    This article discusses how a group of multilingual scholars in Jordan negotiate multiple linguistic and cultural affiliations. These writers' experiences demonstrate the varied ways English's global dominance affects individuals' lives. The scholars find both empowerment and disempowerment in English, viewing English as linked to Western hegemony…

  10. Educational Demands to Reduce Avoidance of Vocational Education in Jordan

    ERIC Educational Resources Information Center

    Alsa'aideh, Monim

    2016-01-01

    This study aims to identify the educational demands to reduce students' avoidance of vocational education in Jordan. Results of a previous study addressing reasons for avoidance of vocational education, distributed these reasons into personal, social, economic, educational and vocational domains. Focus-groups method was used to identify the…

  11. Zeta functional equation on Jordan algebras of type II

    NASA Astrophysics Data System (ADS)

    Kayoya, J. B.

    2005-02-01

    Using the Jordan algebras methods, specially the properties of Peirce decomposition and the Frobenius transformation, we compute the coefficients of the zeta functional equation, in the case of Jordan algebras of type II. As particular cases of our result, we can cite the case of studied by Gelbart [Mem. Amer. Math. Soc. 108 (1971)] and Godement and Jacquet [Zeta functions of simple algebras, Lecture Notes in Math., vol. 260, Springer-Verlag, Berlin, 1972], and the case of studied by Muro [Adv. Stud. Pure Math. 15 (1989) 429]. Let us also mention, that recently, Bopp and Rubenthaler have obtained a more general result on the zeta functional equation by using methods based on the algebraic properties of regular graded algebras which are in one-to-one correspondence with simple Jordan algebras [Local Zeta Functions Attached to the Minimal Spherical Series for a Class of Symmetric Spaces, IRMA, Strasbourg, 2003]. The method used in this paper is a direct application of specific properties of Jordan algebras of type II.

  12. Reasons for Avoidance of Vocational Education in Jordan

    ERIC Educational Resources Information Center

    Al-Saaideh, Mon'im A.

    2016-01-01

    The study aimed to identify the factors that lead students to avoid joining Vocational Education (VE) in Jordan. A pilot study was conducted, then a 39-item questionnaire was developed, and its validity and reliability were ensured. The reasons included were divided into personal, social, economic, educational and vocational domains. The…

  13. Clinical bovine viral diarrhoea virus infection in Jordan.

    PubMed

    Abutarbush, S M; Alqawasmeh, D M

    2010-12-01

    A 1-year-old Holstein Friesian heifer was presented for anorexia and acute diarrhoea. The heifer was born and raised at the farm. Bovine viral diarrhoea virus (BVDV) infection was diagnosed using clinical signs and RT-PCR. Clinical BVDV infection has never been reported in Jordan. PMID:21117287

  14. Library Education in Tunisia and Jordan: A Comparative Study.

    ERIC Educational Resources Information Center

    Bouazza, A.; Nimer, R.

    1986-01-01

    This article examines the state of development of library education in Jordan and Tunisia and pinpoints problems affecting this development in order to verify if library education in countries with similar cultures and type of economy evolves similarly and faces same problems. A brief introduction to the countries is provided. (EJS)

  15. Oral Health Patterns among Schoolchildren in Mafraq Governorate, Jordan

    ERIC Educational Resources Information Center

    ALBashtawy, Mohammed

    2012-01-01

    Little is known about the oral hygiene patterns among schoolchildren in Jordan. A school-based cross-sectional study was performed from January to March 2010. A simple random sampling method was used. Each student participant completed a detailed questionnaire regarding oral hygiene habits. Data were coded and analyzed using SPSS software version…

  16. Youth in Jordan: Transitions from Education to Employment

    ERIC Educational Resources Information Center

    Brown, Ryan Andrew; Constant, Louay; Glick, Peter; Grant, Audra K.

    2014-01-01

    Despite strong economic growth during the last decade, youth unemployment in Jordan remains stubbornly high, and labor-force participation markedly low. Young women in particular face labor??market barriers in access to many career paths, and their job aspirations are often discouraged by their parents. Graduates of secondary and postsecondary…

  17. Prevalence of Speech Disorders in Elementary School Students in Jordan

    ERIC Educational Resources Information Center

    Al-Jazi, Aya Bassam; Al-Khamra, Rana

    2015-01-01

    Goal: The aim of this study was to find the prevalence of speech (articulation, voice, and fluency) disorders among elementary school students from first grade to fourth grade. This research was based on the screening implemented as part of the Madrasati Project, which is designed to serve the school system in Jordan. Method: A sample of 1,231…

  18. Run-of-river power plants in Alpine regions: Whither optimal capacity?

    NASA Astrophysics Data System (ADS)

    Lazzaro, G.; Botter, G.

    2015-07-01

    Although run-of-river hydropower represents a key source of renewable energy, it cannot prevent stresses on river ecosystems and human well-being. This is especially true in Alpine regions, where the outflow of a plant is placed several kilometers downstream of the intake, inducing the depletion of river reaches of considerable length. Here multiobjective optimization is used in the design of the capacity of run-of-river plants to identify optimal trade-offs between two contrasting objectives: the maximization of the profitability and the minimization of the hydrologic disturbance between the intake and the outflow. The latter is evaluated considering different flow metrics: mean discharge, temporal autocorrelation, and streamflow variability. Efficient and Pareto-optimal plant sizes are devised for two representative case studies belonging to the Piave river (Italy). Our results show that the optimal design capacity is strongly affected by the flow regime at the plant intake. In persistent regimes with a reduced flow variability, the optimal trade-off between economic exploitation and hydrologic disturbance is obtained for a narrow range of capacities sensibly smaller than the economic optimum. In erratic regimes featured by an enhanced flow variability, instead, the Pareto front is discontinuous and multiple trade-offs can be identified, which imply either smaller or larger plants compared to the economic optimum. In particular, large capacities reduce the impact of the plant on the streamflow variability at seasonal and interannual time scale. Multiobjective analysis could provide a clue for the development of policy actions based on the evaluation of the environmental footprint of run-of-river plants.

  19. Demonstration of LED Retrofit Lamps at the Jordan Schnitzer Museum of Art

    SciTech Connect

    Miller, Naomi J.

    2011-09-01

    The Jordan Schnitzer Museum of Art in Eugene, Oregon, houses a remarkable permanent collection of Asian art and antiquities, modern art, and sculpture, and also hosts traveling exhibitions. In the winter and spring of 2011, a series of digital photographs by artist Chris Jordan, titled "Running the Numbers," was exhibited in the Coeta and Donald Barker Special Exhibitions Gallery. These works graphically illustrate waste (energy, money, health, consumer objects, etc.) in contemporary culture. The Bonneville Power Administration and the Eugene Water and Electricity Board provided a set of Cree 12W light-emitting diode (LED) PAR38 replacement lamps (Cree LRP38) for the museum to test for accent lighting in lieu of their standard Sylvania 90W PAR38 130V Narrow Flood lamps (which draw 78.9W at 120V). At the same time, the museum tested LED replacement lamps from three other manufacturers, and chose the Cree lamp as the most versatile and most appropriate color product for this exhibit. The lamps were installed for the opening of the show in January 2011. This report describes the process for the demonstration, the energy and economic results, and results of a survey of the museum staff and gallery visitors on four similar clusters of art lighted separately by four PAR38 lamps.

  20. Journey to Planet Earth: Rivers of Destiny. The Public Television Series. [Videotape].

    ERIC Educational Resources Information Center

    1999

    This video program focuses on four rivers: the Mississippi, the Amazon, the Jordan, and the Mekong. Each locale serves as an example of what can happen when human beings tamper with the natural system of a river. Without thoughtful planning, the consequences can be disastrous,, but when communities work together, a balance can be achieved between…

  1. Future projection of radiocesium flux to the ocean from the largest river impacted by Fukushima Daiichi Nuclear Power Plant

    NASA Astrophysics Data System (ADS)

    Adhiraga Pratama, Mochamad; Yoneda, Minoru; Shimada, Yoko; Matsui, Yasuto; Yamashiki, Yosuke

    2015-02-01

    Following the initial fall out from Fukushima Dai-ichi Nuclear Power Plant (FDNPP), a significant amount of radiocesium has been discharged from Abukuma River into the Pacific Ocean. This study attempted to numerically simulate the flux of radiocesium into Abukuma River by developing the multiple compartment model which incorporate the transport process of the radionuclide from the ground surface of the catchment area into the river, a process called wash off. The results from the model show that the sub-basins with a high percentage of forest area release the radionuclides at lower rate compared to the other sub-basins. In addition the results show that the model could predict the seasonal pattern of the observed data. Despite the overestimation observed between the modeled data and the observed data, the values of R2 obtained from 137Cs and 134Cs of 0.98 and 0.97 respectively demonstrate the accuracy of the model. Prediction of the discharge from the basin area for 100 years after the accident shows that, the flux of radiocesium into the Pacific Ocean is still relatively high with an order of magnitude of 109 bq.month-1 while the total accumulation of the discharge is 111 TBq for 137Cs and 44 TBq for 134Cs.

  2. Future projection of radiocesium flux to the ocean from the largest river impacted by Fukushima Daiichi Nuclear Power Plant.

    PubMed

    Adhiraga Pratama, Mochamad; Yoneda, Minoru; Shimada, Yoko; Matsui, Yasuto; Yamashiki, Yosuke

    2015-01-01

    Following the initial fall out from Fukushima Dai-ichi Nuclear Power Plant (FDNPP), a significant amount of radiocesium has been discharged from Abukuma River into the Pacific Ocean. This study attempted to numerically simulate the flux of radiocesium into Abukuma River by developing the multiple compartment model which incorporate the transport process of the radionuclide from the ground surface of the catchment area into the river, a process called wash off. The results from the model show that the sub-basins with a high percentage of forest area release the radionuclides at lower rate compared to the other sub-basins. In addition the results show that the model could predict the seasonal pattern of the observed data. Despite the overestimation observed between the modeled data and the observed data, the values of R(2) obtained from (137)Cs and (134)Cs of 0.98 and 0.97 respectively demonstrate the accuracy of the model. Prediction of the discharge from the basin area for 100 years after the accident shows that, the flux of radiocesium into the Pacific Ocean is still relatively high with an order of magnitude of 10(9) bq.month(-1) while the total accumulation of the discharge is 111 TBq for (137)Cs and 44 TBq for (134)Cs. PMID:25673214

  3. Future projection of radiocesium flux to the ocean from the largest river impacted by Fukushima Daiichi Nuclear Power Plant

    PubMed Central

    Adhiraga Pratama, Mochamad; Yoneda, Minoru; Shimada, Yoko; Matsui, Yasuto; Yamashiki, Yosuke

    2015-01-01

    Following the initial fall out from Fukushima Dai-ichi Nuclear Power Plant (FDNPP), a significant amount of radiocesium has been discharged from Abukuma River into the Pacific Ocean. This study attempted to numerically simulate the flux of radiocesium into Abukuma River by developing the multiple compartment model which incorporate the transport process of the radionuclide from the ground surface of the catchment area into the river, a process called wash off. The results from the model show that the sub-basins with a high percentage of forest area release the radionuclides at lower rate compared to the other sub-basins. In addition the results show that the model could predict the seasonal pattern of the observed data. Despite the overestimation observed between the modeled data and the observed data, the values of R2 obtained from 137Cs and 134Cs of 0.98 and 0.97 respectively demonstrate the accuracy of the model. Prediction of the discharge from the basin area for 100 years after the accident shows that, the flux of radiocesium into the Pacific Ocean is still relatively high with an order of magnitude of 109 bq.month−1 while the total accumulation of the discharge is 111 TBq for 137Cs and 44 TBq for 134Cs. PMID:25673214

  4. Water pipe tobacco smoking among university students in Jordan

    PubMed Central

    Azab, Mohammed; Khabour, Omar F.; Alkaraki, Almuthanna K.; Eissenberg, Thomas; Alzoubi, Karem H.

    2010-01-01

    Introduction: Although water pipe tobacco smoking is common in Lebanon and Syria, prevalence in neighboring Jordan is uncertain. The purposes of this study were (a) to assess the prevalence of water pipe tobacco smoking among university students in Jordan and (b) to determine associations between sociodemographic variables and water pipe tobacco smoking in this population. Methods: A trained interviewer administered a questionnaire among randomly selected students at four prominent universities in Jordan. The questionnaire assessed sociodemographic data, personal history of water pipe tobacco use, and attitudes regarding water pipe tobacco smoking. We used logistic regression to determine independent associations between sociodemographic and attitudinal factors and each of two dependent variables: ever use of water pipe and use at least monthly. Results: Of the 548 participants, 51.8% were male and mean age was 21.7 years. More than half (61.1%) had ever smoked tobacco from a water pipe, and use at least monthly was reported by 42.7%. Multivariable analyses controlling for all relevant factors demonstrated significant associations between ever use and only two sociodemographic factors: (a) gender (for women compared with men, odds ratio [OR] = 0.11, 95% CI = 0.07–0.17) and (b) income (for those earning 500–999 Jordanian dinar (JD) monthly vs. <250 JD monthly, OR = 2.37, 95% CI = 1.31–4.31). There were also significant associations between perception of harm and addictiveness and each outcome. Discussion: Water pipe tobacco smoking is highly prevalent in Jordan. Although use is associated with male gender and upper middle income levels, use is widespread across other sociodemographic variables. Continued surveillance and educational interventions emphasizing the harm and addictiveness of water pipe tobacco smoking may be valuable in Jordan. PMID:20418383

  5. Higgs inflation with a Gauss-Bonnet term in the Jordan frame

    NASA Astrophysics Data System (ADS)

    van de Bruck, Carsten; Longden, Chris

    2016-03-01

    We consider an extension of Higgs inflation in which the Higgs field is coupled to the Gauss-Bonnet term. Working solely in the Jordan frame, we first recover the standard predictions of field inflation without a Gauss-Bonnet term. We then calculate the power spectra for scalar and tensor perturbations in the presence of a coupling to a Gauss-Bonnet term. We show that generically the predictions of Higgs inflation are robust and the contributions to the power spectra coming from the Gauss-Bonnet term are negligible. We find, however, that the end of inflation can be strongly modified and that we hence expect the details of (p)reheating to be significantly altered, leading to some concerns over the feasibility of the model which require further investigation.

  6. U.S. Department of Energy electric and hybrid vehicle Site Operator Program at Platte River Power Authority. Final report, July 3, 1991--August 31, 1996

    SciTech Connect

    Emmert, R.A.

    1996-12-31

    The Platte River Power Authority (Platte River) is a political subdivision of the state of Colorado, owned by the four municipalities of Fort Collins, Loveland, Longmont and Estes Park, Colorado. Platte River is a non-profit, publicly owned, joint-action agency formed to construct, operate and maintain generating plants, transmission systems and related facilities for the purpose of delivering to the four municipalities electric energy for distribution and resale. Platte River, as a participant in the US Department of Energy (DOE) Site Operator Program, worked to accomplish the Site Operator Program goals and objectives to field test and evaluate electric and electric-hybrid vehicles and electric vehicle systems in a real world application/environment. This report presents results of Platte River`s program (Program) during the five-years Platte River participated in the DOE Site Operator Program. Platte River participated in DOE Site Operator Program from July 3, 1991 through August 31, 1996. During its Program, Platte River conducted vehicle tests and evaluations, and electric vehicle demonstrations in the Front Range region of Northern Colorado. Platte River also investigated electric vehicle infrastructure issues and tested infrastructure components. Platte River`s Program objectives were as follows: evaluate the year round performance, operational costs, reliability, and life cycle costs of electric vehicles in the Front Range region of Northern Colorado; evaluate an electric vehicle`s usability and acceptability as a pool vehicle; test any design improvements or technological improvements on a component level that may be made available to PRPA and which can be retrofit into vehicles; and develop, test and evaluate, and demonstrate components to be used in charging electric vehicles.

  7. CAPITAL REQUIREMENTS AND BUSBAR COSTS FOR POWER IN THE OHIO RIVER BASIN, 1985 AND 2000

    EPA Science Inventory

    This report was prepared as part of the Ohio River Basin Energy Study (ORBES), a multidisciplinary policy research program supported by the Environmental Protection Agency. It provides estimates of capital-output ratios and typical operating costs for the comparison of alternativ...

  8. Hydroelectric power generation in an Alpine basin: future water-energy scenarios in a run-of-the-river plant

    NASA Astrophysics Data System (ADS)

    Bongio, Marco; Avanzi, Francesco; De Michele, Carlo

    2016-08-01

    We investigate scenarios of hydroelectric power generation for an Alpine run-of-the-river plant in 2050. To this end, we include a conversion from streamflow to energy in a hydrological model of the basin, and we introduce a set of benchmark climate scenarios to evaluate expected future production. These are a "future-like-present" scenario assuming future precipitation and temperature inputs to be statistically equivalent to those observed during the recent past at the same location, a "warmer-future" scenario, which considers an additional increase in temperature, and a "liquid-only" scenario where only liquid precipitation is admitted. In addition, two IPCC-like climatic scenarios (RCP 4.5 and RCP 8.5) are considered. Uncertainty in glaciers' volume is accounted by initializing the hydrological model with two different inventories of glaciers. Ensemble results reveal that 1) an average decrease between -40% and -19% of hydroelectric power generation in 2050 is predicted at the plant considered (with respect to present condition); 2) an average decrease between -20% and -38% of cumulative incoming streamflow volume at the plant is also predicted, again with respect to present condition; 3) these effects are associated with a strong average decrease of the volume of glaciers (between -76% and -96%, depending on the initial value considered). However, Monte Carlo simulations show that results are also prone to high uncertainties. Implications of these results for run-of-the-river plants are discussed.

  9. Distribution of Upper Pliocene brines in the northern Jordan Rift Valley, Israel and Jordan

    NASA Astrophysics Data System (ADS)

    Siebert, Christian; Möller, Peter; Rosenthal, Eliyahu; Guttman, Joseph; Yellin-Dror, Annat; Inbar, Nimrod; Magri, Fabien

    2014-05-01

    In the triangle of Lake Tiberias (LT), Yarmouk Gorge and Lower Jordan Valley (Fig. 1), fresh groundwaters are frequently deteriorated by variable admixture of ascending subsurface Upper-Pliocene brines. Element ratios and water isotopes reveal, that common source brine is present and is modified by water rock interaction and dilution with freshwater. This common source brine is inferred from the composition of the known Ha'on well brine being characterized by molar ratios of Na/Cl=0.53, 1000Br/Cl=5.5 and Ca/Mg=0.39 (Möller et al., 2011). The low Ca/Mg, a ratio also found for Newe Ur, is unique in an environment in which ratios >1 dominate because of omnipresent dolomitization of abundant limestones. Interaction with abundant intrusive basaltic bodies would add sodium and hence increase the low Na/Cl ratio to >1. Uptake of halite increases Na/Cl but decreases Br/Cl ratios. These ratios resemble seawater after 37-fold enrichment in Li molality by evaporation (McCaffrey et al. 1987). Although being diluted by freshwater the Ha'on well brine proves the presence of an evaporated seawater mother brine residing at unknown depth. The derivatives of inferred Ha'on mother brine are present around Lake Tiberias, in the lower Yarmouk Valley and in the northern Rift Valley at least as far southwards as Newe Ur. Areas of structural weakness, where the major fault systems occur, are the main distribution areas for these brines. The study provides an example whereby hydrochemical analyses are applied as key tool to better understand deep fluid transport processes at basin-scale, which are supported by numerical modeling of groundwater flow. Möller P., Siebert C., Geyer S., Inbar N., Rosenthal E., Flexer A., Zilberbrand M. (2011): Relationship of brines in the Kinnarot Basin, Jordan-Dead Sea Rift Valley. Geofluids 12(2): 166-181. McCaffrey M.A., Lazar B., Holland H.D. (1987): The evaporation path of seawater and the coprecipitation of Br- and K+ with halite. J. Sediment. Petrol

  10. Landscape development in the context of soil distribution in Jordan

    NASA Astrophysics Data System (ADS)

    Lucke, Bernhard

    2016-04-01

    Processes of landscape change can be assessed by studying the distribution of soil types and their connection to climate, the geology, and land use. In this context, even in areas where no virgin soils are available, paleosols pre-dating the introduction of agriculture can be utilized for estimating potential soil development without human impact. Soil distribution in Jordan follows closely the climate and topography: specific soil orders can be found within the dry and hot subtropical, subhumid-semiarid, semiarid-arid, and arid regions. The pattern of soil and paleosol distribution in Jordan points to an important role of the geology (bedrock and relief), and of climate in their formation, both locally such as in the vicinity of the ancient site of Abila, and regionally in the whole country. In contrast, the impact of land use appears relatively limited: overall erosion has been estimated not to exceed the expected geological rate, and Jordan is considered to be in the stable state of completed geologic erosion. This is further supported by strongly varying soil properties and archaeological material on agricultural fields, which suggests that overall erosion processes during historical periods were limited. The presence of a quite uniform 4 m thick loess cover around the site of Umm el-Jimal in north-east Jordan suggests that aeolian deposits are probably the by far dominating parent material of current soils in northern Jordan. In this context, an apparent division of some soil profiles into subsoil and topsoil could correspond to dominant in-situ soil formation out of bedrock weathering at the bottom, while the upper part of the profiles could correspond to aeolian dust as main parent material. A stone line or lithological discontinuity separating these two parts of the profile might refer to a major erosion event. If true, this could indicate that current soils in Jordan might represent a mixture of at least two phases of soil development with probably

  11. Bringing the professional challenges for nursing in Jordan to light.

    PubMed

    Oweis, Arwa I

    2005-12-01

    The definition of a profession consists of contributing characteristics. Nursing must achieve these characteristics in order to confirm its professional status. These characteristics include: a standard of education; professional organizations; commitment; autonomy; continuing education; body of knowledge and competencies; social value; and a code of ethics. Nursing in Jordan faces a unique set of challenges to meet these criteria. The purpose of this discussion is to bring the professional challenges of nursing in Jordan to light, to motivate collaborative efforts to remediate them and to discuss the value of evidence-based practice in this process. The key to confirming Jordanian nurses' professional status is for nurses to seek every opportunity to prove themselves, earn respect, take control over their work, support their colleagues and to make informed decisions. In addition, a more active and effective role for the nursing organizations is necessary to change the public's view of nursing. Efforts to reform regulation also should be intensified. PMID:16255735

  12. Education reform and the quality of kindergartens in Jordan

    PubMed Central

    Al-Hassan, Suha M.; Obeidat, Osama M.; Lansford, Jennifer E.

    2010-01-01

    The present study evaluates a major education reform in Jordan—the implementation of public kindergartens—and provides an example of how evaluation can be incorporated into education reform. In the context of education reform in Jordan, 532 public kindergartens have been created over the last five years. A stratified random sample of kindergartens was selected to represent these new public kindergartens (n = 84) and previously existing private kindergartens (n = 23). Independent observers rated the quality of kindergarten environments in seven domains. Overall, 13% of public kindergarten environments were observed to be inadequate, 43% were of minimal quality, 43% were good, and 1% were excellent. In four of the seven domains, the quality of public kindergartens was significantly higher than the quality of private kindergartens; there were no significant differences in the other domains. Findings suggest the importance of continuing to implement high quality kindergartens in Jordan and of incorporating evaluations into education reform. PMID:21170163

  13. Worker programs and resource use: Evidence from better work jordan

    NASA Astrophysics Data System (ADS)

    Robins, Nathan

    This paper examines data collected for the Better Work program in Jordan which aims to protect laborers in the garment industry from poor working conditions. Data are examined to look for benefits to the factories participating in the program beyond improved compliance with labor law. In particular, potential impacts to firm energy use are examined and correlations are tested between electricity use rates and measures of worker outcomes and a number of factory traits such as size and production input costs. Evidence was found to back up work done in Vietnam with regard to resource use and distribution of electricity expenses. It was also found that the type of data being collected is not ideal for examinations of energy, and more direct methods are desirable, and that considerable production obstacles are worker skill level, electricity prices, and to a greater degree in Jordan than in previously examined countries, water prices.

  14. Capital requirements and busbar costs for power in the Ohio River Basin, 1985 and 2000

    SciTech Connect

    Newcomb, R.; Bancroft, B.

    1981-10-01

    This report was prepared as part of the Ohio River Basin Energy Study (ORBES), a multidisciplinary policy research program supported by the Environmental Protection Agency. It provides estimates of capital-output ratios and typical operating costs for the comparison of alternative energy development scenarios in the ORBES region, which consists of all of Kentucky, most of West Virginia, southwestern Pennsylvania, and substantial portions of Illinois, Indiana and Ohio. Three of the ORBES scenarios are considered: a base case; an expanded export case, with the added facilities fueled by nuclear energy; and a high growth coal forecast.

  15. Divisional isolation using electro-pneumatic controls at Entergy`s River Bend Power Station

    SciTech Connect

    Finkenaur, R.G. III

    1995-10-01

    In 1991, The Service Water System at River Bend Nuclear Plant was modified from an open flume system to a closed system. Closing the system presented some unique challenges to the Design Engineering staff with respect to compliance to The Nuclear Regulatory Commission`s Regulatory Guide 1.75 (RG 1.75). This paper will explain the mechanical and electrical changes made to the plant in order to maintain compliance with the applicable regulations and the reasoning for the design decisions involved.

  16. Soil erosion and land degradation in the Highlands of Jordan

    NASA Astrophysics Data System (ADS)

    Khresat, Saeb

    2013-04-01

    The Highlands of Jordan has a Mediterranean type of climate characterized by hot dry summers and cold wet winters. Unsustainable land use practices, recurrent droughts and climate change are the main causes of land degradation in the Highlands area of Jordan. Unsustainable land use practices include improper plowing, inappropriate rotations, inadequate or inexistent management of plant residues, overgrazing of natural vegetation, forest cutting, land fragmentation and over-pumping of groundwater. In addition, Jordan's rapid population growth (2.8% per year) is exerting considerable pressure upon its limited arable land through uncontrolled and random urbanization activities. Water erosion is the most widespread Land degradation type in the country. It greatly increases on slopes where the vegetation cover is (seasonally) reduced. It is further aggravated by a loss of soil structure and reduced infiltration rates. Wind erosion occurs most frequently in the arid and semi-arid portions of the southern Highlands, especially in areas with sandy or loamy soils. Rangeland degradation is the second most widespread land degradation type that is driven by overgrazing. The impact of overgrazing on the vegetation is evident from the excessive uprooting of the green matter (grass and bushes), leading to reduced seeding, reduced regeneration, and the consequent loss of plant cover which make the soil more susceptible to water and wind erosion. It is estimated that about 41 percent of Jordan's total land area is characterized as degraded of which 22 percent of the total land mass is classified as moderately degraded and agricultural productivity is greatly reduced. Observed aspects of land degradation include the recession of forest areas, high rate of erosion by water (formation of rills and gullies), expansion of urbanized area, reduction in soil organic matter and soil structure deterioration. Implementation of soil erosion control measures such as contour cultivation

  17. Women's autonomy and support for wife beating: findings from a population-based survey in Jordan.

    PubMed

    Linos, Natalia; Khawaja, Marwan; Al-Nsour, Mohannad

    2010-01-01

    The aim of this study is to examine attitudes among married women toward wife beating and to investigate the hypothesis that female individual empowerment is associated with such attitudes within a broader context of societal patriarchy in Jordan. The study uses data from a cross-sectional survey of a representative sample of married women (n = 5,390) conducted in 2002. Associations between acceptance of wife beating and several women's empowerment variables, including decision-making power, as well as other risk factors were assessed, using odds ratios from binary logistic regression models. The key finding is that the vast majority (87.5%) of Jordanian women believe that wife beating is justified in at least one hypothetical scenario, and justification is negatively associated with empowerment variables and some demographic, geographic, and socioeconomic factors. PMID:20565010

  18. Bell Correlated and EPR States in the Framework of Jordan Algebras

    NASA Astrophysics Data System (ADS)

    Hamhalter, Jan; Sobotíková, Veronika

    2016-03-01

    We study Bell inequalities and EPR states in the context of Jordan algebras. We show that the set of states violating Bell inequalities across two operator commuting nonmodular Jordan Banach algebras is norm dense in the global state space. It generalizes hitherto known results in quantum field theory in several directions. We propose new Jordan quantity for incommensurable observables in a given state, introduce the concept of EPR state for Jordan structures, and study relationship between EPR states and Bell correlated states. Our analysis shows crucial role of spin factors and Pauli spin matrices for studying noncommutative properties of states and observables.

  19. Molecular characterization of the circulating Bacillus anthracis in Jordan.

    PubMed

    Aqel, Amin Abdelfattah; Hailat, Ekhlas; Serrecchia, Luigina; Aqel, Suad; Campese, Emanuele; Vicari, Nadia; Fasanella, Antonio

    2015-12-01

    To understand the biomolecular charcteristics of Bacillus anthracis in Jordan, 20 blood smear slides from dead animals with suspected anthrax were analyzed using conventional and molecular approaches. All slides were positive for B. anthracis by conventional staining but no growth of the organism on selective media was detected. However, of the 20 samples, 16 were B. anthracis DNA-positive using polymerase chain reaction (PCR). Seven samples provided enough quantity and quality of DNA, and their multilocus variable tandem repeat analysis (MLVA)-15 loci analysis revealed two different genotypes. All genotypes were belonging to A.B..r. 008/009 which is very common in Asia and Europe. Single nucleotide repeat (SNR) analysis revealed that there were no sub genotypes. Molecular diagnosis of animal anthrax in Jordan is not used routinely; henceforth, official diagnosis of anthrax is based on the observation of the slides by optical microscope and this can often cause reading errors. Therefore, the prevalence of the disease in Jordan might be slightly lower than that reported by the official bodies. PMID:26156620

  20. Towards establishing a multiple sclerosis biobank in Jordan.

    PubMed

    Ahram, Mamoun; Zaza, Rand; Ibayyan, Leena; Dahbour, Said; Bahou, Yacoub; El-Omar, Ammar; Samhouri, Bilal; El-Khateeb, Mohammad

    2014-11-01

    Genome-wide association studies (GWAS) have been a promising approach in unraveling genetic associations to multiple sclerosis (MS), a complex, multifactorial disease. Biobanks are repositories of patient biospecimens and information that can promote GWAS research. However, the success of GWAS and biobanking is dependent on the level of participation of MS patients in genetic research. In order to initiate MS-based biobanking and GWAS research in Jordan, the willingness of MS patients to participate in long-term, genetic research in Jordan and their preferred type of a consent form were investigated. MS patients (289) were recruited for genetic studies. Personal and clinical information were collected from those who enrolled in the study. Approximately 96% of MS patients agreed to participate in genetic studies. The female:male ratio among patients was 2:1 with most patients being diagnosed with relapsing-remitting MS (88%). The mean age of onset was 28.3 years, the mean duration of illness was 6 years, and the mean Expanded Disability Status Scale was 2.8. Relatedness of parents was significantly associated with having secondary-progressive MS. Approximately 85% of the patients preferred open consent with 37% of them preferring to renew their consent. All the patients approved to be recontacted and update their information via accessing their medical files or physicians. These observations support the establishment of a specialized MS biobank in Jordan and pave the way to participate in international large-scale genetic initiatives. PMID:24456262

  1. Waterpipe Tobacco and Cigarette Smoking Among University Students in Jordan

    PubMed Central

    Khabour, Omar F.; Alzoubi, Karem H.; Eissenberg, Thomas; Mehrotra, Purnima; Azab, Mohammed; Carroll, Mary; Afifi, Rema A.; Primack, Brian A.

    2013-01-01

    Setting While waterpipe and cigarette smoking are well studied in Syria and Lebanon, data from Jordan are sparse. Objectives To characterize the relative prevalence of waterpipe tobacco and cigarette smoking among university students in Jordan, and to compare the demographic and environmental factors associated with each form of tobacco use. Design We surveyed 1845 students randomly recruited from four universities in Jordan. We used multivariable logistic regression controlling for clustering of individuals within universities to determine associations between demographic and environmental covariates and waterpipe tobacco and cigarette use. Results Waterpipe tobacco smoking rates were 30% in the past 30 days and 56% ever, and cigarette smoking rates were 29% in the past 30 days and 57% ever. Past 30-day waterpipe tobacco smoking rates were 59% for males and 13% for females. Compared with males, females had substantially lower odds of being current waterpipe (OR=0.12, 95% CI=0.10–0.15) or cigarette (OR=0.08, 95% CI=0.05–0.14) smokers. Compared with waterpipe tobacco smoking, current cigarette smoking was more significantly associated with markers of high socioeconomic status. Conclusion Waterpipe tobacco smoking is as common as cigarette smoking among Jordanian university students. While cigarette smoking is consistently associated with high socioeconomic status, waterpipe tobacco smoking is more evenly distributed across various populations. PMID:22525279

  2. Mixing models and ionic geothermometers applied to warm (up to 60°C) springs: Jordan Rift Valley, Israel

    USGS Publications Warehouse

    Mazor, E.; Levitte, D.; Truesdell, A.H.; Healy, J.; Nissenbaum, A.

    1980-01-01

    No indications are available for the existence of above-boiling geothermal systems in the Jordan Rift Valley. Slightly higher than observed temperatures are concluded for a deep component at the springs of Hammat Gader (67°C), Gofra (68°C), the Russian Garden (40°C), and the Yesha well (53–65°C). These temperatures may encourage further developments for spas and bathing installations and, to a limited extent, for space heating, but are not favorable for geothermal power generation.

  3. Raft River binary-cycle geothermal pilot power plant final report

    SciTech Connect

    Bliem, C.J.; Walrath, L.F.

    1983-04-01

    The design and performance of a 5-MW(e) binary-cycle pilot power plant that used a moderate-temperature hydrothermal resource, with isobutane as a working fluid, are examined. Operating problems experienced and solutions found are discussed and recommendations are made for improvements to future power plant designs. The plant and individual systems are analyzed for design specification versus actual performance figures.

  4. Fuzzy decision analysis for power, recreation, and environmental objectives on the Green River, CO and UT

    SciTech Connect

    Owen, W.J.; Gates, T.K.; Flug, M.

    1995-12-31

    A major challenge facing hydropower operators in today`s complex environment is making management decisions among conflicting objectives. To complicate the problem, many of these objectives are subjective by nature and, thus, are difficult to quantify. Fuzzy set theory creates a quantitative medium in which imprecise or ambiguous objectives can be characterized. Fuzzy membership functions for each objective or constraint can be combined to suggest the best solution. This methodology is applied to the dilemma which currently confronts reservoir operators at Flaming Gorge Dam, located on the Green River in northeastern Utah. The problem is how to balance hydropower objectives with needs of downstream recreationists, endangered fish, riparian vegetation and others. Construction of the membership functions from surveys of experts and estimation of the degree of variation within the functions are discussed. Preliminary results are also presented.

  5. Amassing power in a northern landscape: J. B. Duke and the development of the Saguenay River, 1897-1927

    NASA Astrophysics Data System (ADS)

    Massell, David Perera

    Beginning at the turn of the century, Chapter One reconstructs the process by which the Provincial Government of Quebec sold--individually, outright, and cheaply--the waterfalls and rapids strung out along the length of the Saguenay River. The small-scale Canadian power projects stalled, however, for want of capital or power customers in a remote North American region. A major shift in developmental scale ensues in Chapter Two as a Canadian who owned riparian rights, Thomas "Carbide" Willson, uncorks a genie of American capital in industrialist J. B. Duke. While Duke was invited to participate in the Saguenay's development as a third party, Chapter Three describes how the aggressive New York trader seizes the entire length of the river for his exclusive use. Chapter Four recounts the unexpectedly stiff resistance to the industrial plans of Duke's lieutenants by a young French-Canadian engineer named Arthur Amos, head of Quebec's newly established Hydraulic Service. Stymied in Quebec City, Duke nonetheless proves remarkably agile in the broader theater of multinational enterprise. As Chapter Five documents, Duke succeeds in rounding up an array of industrial power customers to justify the enormous cost of his dams, most notably Delaware-based explosives manufacturer E. I du Pont de Nemours Powder Company. Ultimately Du Pont gets cold feet, and Duke's giant electrochemical scheme collapses around him at the end of 1915. Only after 1920, in Chapter Six, is Duke able to proceed with his project in a changed political and business climate of the postwar period. Contemplating aluminum manufacture by his own company, in Chapter Seven, he attempts to procure the requisite supply of high grade bauxite. But he encounters ferocious competition for possession of the essential raw material. Choosing to merge rather than fight, Duke and Alcoa's President Arthur Vining Davis ally in 1925. Their deal sealed, the two businessmen send their Canadian lawyer to Quebec City to sidestep

  6. Towards Sustainable Water Management in a Country that Faces Extreme Water Scarcity and Dependency: Jordan

    NASA Astrophysics Data System (ADS)

    Schyns, J.; Hamaideh, A.; Hoekstra, A. Y.; Mekonnen, M. M.; Schyns, M.

    2015-12-01

    Jordan faces a great variety of water-related challenges: domestic water resources are scarce and polluted; the sharing of transboundary waters has led to tensions and conflicts; and Jordan is extremely dependent of foreign water resources through trade. Therefore, sustainable water management in Jordan is a challenging task, which has not yet been accomplished. The objective of this study was to analyse Jordan's domestic water scarcity and pollution and the country's external water dependency, and subsequently review sustainable solutions that reduce the risk of extreme water scarcity and dependency. We have estimated the green, blue and grey water footprint of five different sectors in Jordan: crop production, grazing, animal water supply, industrial production and domestic water supply. Next, we assessed the blue water scarcity ratio for the sum of surface- and groundwater and for groundwater separately, and calculated the water pollution level. Finally, we reviewed the sustainability of proposed solutions to Jordan's domestic water problems and external water dependency in literature, while involving the results and conclusions from our analysis. We have quantified that: even while taking into account the return flows, blue water scarcity in Jordan is severe; groundwater consumption is nearly double the sustainable yield; water pollution aggravates blue water scarcity; and Jordan's external virtual water dependency is 86%. Our review yields ten essential ingredients that a sustainable water management strategy for Jordan, that reduces the risk of extreme water scarcity and dependency, should involve. With respect to these, Jordan's current water policy requires a strong redirection towards water demand management. Especially, more attention should be paid to reducing water demand by changing the consumption patterns of Jordan consumers. Moreover, exploitation of fossil groundwater should soon be halted and planned desalination projects require careful

  7. River Times.

    ERIC Educational Resources Information Center

    Auldridge, Teresa; And Others

    The James River is one of the most precious resources of Virginia. It was the site of the first permanent English settlement in the New World; the power of the water at the Fall Zone was a major factor in the development of Richmond; and the river served as a primary transportation route to the West via the Kanawha Canal. Both the water itself and…

  8. 77 FR 48138 - Notice of Intent To Prepare an Environmental Impact Statement for the Planned Jordan Cove...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-13

    ... Energy Regulatory Commission [Jordan Cove Energy Project LP--Docket No. PF12-7-000: Pacific Connector Gas... Planned Jordan Cove Liquefaction and Pacific Connector Pipeline Projects, Request for Comments on... impact statement (EIS) that will discuss the environmental impacts of Jordan Cove Energy Project...

  9. 77 FR 59393 - Jordan Cove Energy Project LP; Pacific Connector Gas Pipeline LP; Notice of Additional Public...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-27

    ... Energy Regulatory Commission Jordan Cove Energy Project LP; Pacific Connector Gas Pipeline LP; Notice of Additional Public Scoping Meetings for the Jordan Cove Liquefaction and Pacific Connector Pipeline Projects...), will hold three additional public scoping meetings to take comments on Jordan Cove Energy Project...

  10. Particle size and X-ray analysis of Feldspar, Calvert, Ball, and Jordan soils

    NASA Technical Reports Server (NTRS)

    Chapman, R. S.

    1977-01-01

    Pipette analysis and X-ray diffraction techniques were employed to characterize the particle size distribution and clay mineral content of the feldspar, calvert, ball, and jordan soils. In general, the ball, calvert, and jordan soils were primarily clay size particles composed of kaolinite and illite whereas the feldspar soil was primarily silt-size particles composed of quartz and feldspar minerals.

  11. Curriculum Orientations of Pre-Service Teachers in Jordan: A Required Reform Initiative for Professional Development

    ERIC Educational Resources Information Center

    Ashour, Rateb; Khasawneh, Samer; Abu-Alruz, Jamal; Alsharqawi, Subhi

    2012-01-01

    The primary purpose of this study was to determine the curriculum orientations of pre-service teachers at a university in Jordan. Rigorous translation procedures were utilized to validate an Arabic version of the Curriculum Orientation Inventory (COI) for use in Jordan. The validated COI was administered to a sample of 259 pre-service teachers who…

  12. Teaching for Sustainable Development in Higher Education Institutions: University of Jordan as a Case Study

    ERIC Educational Resources Information Center

    Abu-Hola, Imfadi R. M.; Tareef, Atif Bin

    2009-01-01

    In Jordan, a rapid movement of educational reform is taking place nowadays. Curricula development, teacher education, using information and communication technology (ICT), improving teaching and learning strategies and integrating different subjects are among the main objectives of this reform. One of the main challenges in Jordan in order to cope…

  13. Deletion Variants of Middle East Respiratory Syndrome Coronavirus from Humans, Jordan, 2015

    PubMed Central

    Lamers, Mart M.; Raj, V. Stalin; Shafei, Mah’d; Ali, Sami Sheikh; Abdallh, Sultan M.; Gazo, Mahmoud; Nofal, Samer; Lu, Xiaoyan; Erdman, Dean D.; Koopmans, Marion P.; Abdallat, Mohammad

    2016-01-01

    We characterized Middle East respiratory syndrome coronaviruses from a hospital outbreak in Jordan in 2015. The viruses from Jordan were highly similar to isolates from Riyadh, Saudi Arabia, except for deletions in open reading frames 4a and 3. Transmissibility and pathogenicity of this strain remains to be determined. PMID:26981770

  14. Social Growth Problems Experienced by First-Grade Students at Bseera District, Jordan

    ERIC Educational Resources Information Center

    Alrfooh, Atif Eid

    2014-01-01

    This study aims at exploring the problems of social growth experienced by students, and as recognized by teachers at "Bseera", Jordan. The study sample consisted of (88) male and female students from first-grade in the public schools in Bseera/governorate of Tafila/Jordan 2009/2010. The researcher has developed a questionnaire which…

  15. Women's Perspectives on Retention in Higher Education in Jordan: Commute and Choice

    ERIC Educational Resources Information Center

    Allaf, Carine

    2013-01-01

    Jordan is viewed as a country of social, political, and economic and advancement. It currently leads the region in literacy rates and is well on its way to achieving gender equity. However, some reports claim that Jordan maintains the widest gender gap in higher education completion in the region while others report that the percentage of females…

  16. Experiences of Students with Disabilities in a Public University in Jordan

    ERIC Educational Resources Information Center

    Al-Hmouz, Hanan

    2014-01-01

    The study examined students with disabilities perspectives toward their experiences in a public University in Jordan using a survey approach. The aim of this study was to take a closer look at the experiences of students with disabilities in Jordan and, in light of new legislation, to identify obstacles in the higher education system. It found…

  17. 76 FR 76703 - Jordan Whittaker; Notice of Application Accepted for Filing and Soliciting Comments, Motions To...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-08

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Jordan Whittaker; Notice of Application Accepted for Filing and Soliciting..., 2011, and supplemented November 17 and 21, 2011. d. Applicant: Jordan Whittaker. e. Name of...

  18. The Effect of an Education Program for Mothers of Children with Autism Spectrum Disorder in Jordan

    ERIC Educational Resources Information Center

    Al-Khalaf, Amany; Dempsey, Ian; Dally, Kerry

    2014-01-01

    There are few support services for parents of children with a disability in Jordan. The present exploratory study investigated whether the provision of an education program in Jordan for mothers of children with Autism Spectrum Disorder increased mothers' understanding of their child's behaviour, improved the mothers' coping skills,…

  19. 75 FR 41898 - Slash Support, Inc. Gamehouse Products Support Workers South Jordan, UT; Notice of Revised...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-19

    ... Register on April 23, 2010 (75 FR 21362). The subject workers provide technical support services for the... Employment and Training Administration Slash Support, Inc. Gamehouse Products Support Workers South Jordan... Slash Support, Inc., Gamehouse Products Support Workers, South Jordan, Utah. The negative...

  20. Diagonalization and Jordan Normal Form--Motivation through "Maple"[R

    ERIC Educational Resources Information Center

    Glaister, P.

    2009-01-01

    Following an introduction to the diagonalization of matrices, one of the more difficult topics for students to grasp in linear algebra is the concept of Jordan normal form. In this note, we show how the important notions of diagonalization and Jordan normal form can be introduced and developed through the use of the computer algebra package…

  1. 7 CFR 319.56-62 - Fresh beans, shelled or in pods, from Jordan.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 5 2014-01-01 2014-01-01 false Fresh beans, shelled or in pods, from Jordan. 319.56... Vegetables § 319.56-62 Fresh beans, shelled or in pods, from Jordan. Fresh beans (Phaseolus vulgaris L... Spodoptera littoralis. (a) Packinghouse requirements. The beans must be packed in packing facilities that...

  2. Child, Family and Community Characteristics Associated with School Readiness in Jordan

    ERIC Educational Resources Information Center

    Al-Hassan, Suha M.; Lansford, Jennifer E.

    2009-01-01

    The present study investigated demographic differences in school readiness within Jordan, a particularly interesting context because of widespread national reform currently sweeping the education system in Jordan. Teacher reports and researcher direct assessments of the school readiness of a national sample of 4681 Jordanian first grade children…

  3. Potential for use of Kochia prostrata and perennial grasses for rehabilitation in Jordan

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Although rangelands in Jordan are often degraded, they provide valued and traditional lifestyles through livestock production. A series of studies were conducted to evaluate practical approaches to restore degraded arid rangelands in Jordan. Six varieties of forage kochia [Kochia prostrata (L.) Sh...

  4. Content Analysis of Gender-Related Differential Item Functioning TIMSS Items in Mathematics in Jordan

    ERIC Educational Resources Information Center

    Innabi, Hanan; Dodeen, Hamzeh

    2006-01-01

    The purpose of this study is to analyze items that exhibit gender-related Differential Item Functioning (DIF) in Mathematics in Jordan. Data was taken from the TIMSS 1999 of Jordan, which includes responses of 5, 299 eighth grade students. Mantel-Haenszel (MH) DIF procedure was applied to 124 multiple-choice items. The results showed that 37 items…

  5. Power resources of Snake River between Huntington, Oregon and Lewiston, Idaho: Chapter C in Contributions to the hydrology of the United States, 1923-1924

    USGS Publications Warehouse

    Hoyt, William Glenn

    1925-01-01

    Thousands of people are familiar with that part of Snake River where it flows for more than 300 miles in a general westward course across the plains of southern Idaho, but few have traversed the river where it flows northward and for 200 miles forms the boundary between Idaho and Oregon and for 30 miles the boundary between Idaho and Washington. Below the mining town of Homestead, Oreg., which is the end of a branch line of the Oregon Short Line Railroad, Snake River finds its way through the mountain ranges that seem to block its way to Columbia River in a canyon which, though not so well known, so majestic, nor so kaleidoscopic in color, is in some respects worthy of comparison with the Grand Canyon of the Colorado, for at some places it is deeper and narrower than the Grand Canyon at El Tovar. The Snake, unlike the Colorado, can be reached at many points through the valleys of tributary streams, and the early prospectors no doubt thoroughly explored all parts of the canyon. To traverse the river between Homestead, Oreg., and Lewiston, Idaho, is, however, a difficult undertaking and there are only a few records of boat journeys through the entire stretch. It has long been known that this portion of Snake River contains large potential water powers, but until recently no detailed surveys or examinations covering the entire stretch of the river had been made to determine their location or extent. A railroad has been proposed between Homestead and Lewiston which would provide a direct connection between the railroad systems of northern and southern Idaho. One function of the Geological Survey is to determine the possible interface between transportation routes on land and potential water-power development, and the information set forth in this paper has a bearing on that problem.

  6. Application of techniques to identify coal-mine and power-generation effects on surface-water quality, San Juan River basin, New Mexico and Colorado

    USGS Publications Warehouse

    Goetz, C.L.; Abeyta, Cynthia G.; Thomas, E.V.

    1987-01-01

    Numerous analytical techniques were applied to determine water quality changes in the San Juan River basin upstream of Shiprock , New Mexico. Eight techniques were used to analyze hydrologic data such as: precipitation, water quality, and streamflow. The eight methods used are: (1) Piper diagram, (2) time-series plot, (3) frequency distribution, (4) box-and-whisker plot, (5) seasonal Kendall test, (6) Wilcoxon rank-sum test, (7) SEASRS procedure, and (8) analysis of flow adjusted, specific conductance data and smoothing. Post-1963 changes in dissolved solids concentration, dissolved potassium concentration, specific conductance, suspended sediment concentration, or suspended sediment load in the San Juan River downstream from the surface coal mines were examined to determine if coal mining was having an effect on the quality of surface water. None of the analytical methods used to analyzed the data showed any increase in dissolved solids concentration, dissolved potassium concentration, or specific conductance in the river downstream from the mines; some of the analytical methods used showed a decrease in dissolved solids concentration and specific conductance. Chaco River, an ephemeral stream tributary to the San Juan River, undergoes changes in water quality due to effluent from a power generation facility. The discharge in the Chaco River contributes about 1.9% of the average annual discharge at the downstream station, San Juan River at Shiprock, NM. The changes in water quality detected at the Chaco River station were not detected at the downstream Shiprock station. It was not possible, with the available data, to identify any effects of the surface coal mines on water quality that were separable from those of urbanization, agriculture, and other cultural and natural changes. In order to determine the specific causes of changes in water quality, it would be necessary to collect additional data at strategically located stations. (Author 's abstract)

  7. Assessing the Vulnerability of Agriculture to Climate Change in Jordan

    NASA Astrophysics Data System (ADS)

    Khresat, Sa'eb; Shraidaeh, Fadi; Maddat, Amer

    2015-04-01

    Climate change represents one of the greatest environmental, social and economic threats facing Jordan. In particular, the combined effects of climate change and water scarcity threaten to affect food and water resources that are critical for livelihoods in Jordan. This is especially true for those communities who live in the dryland area in the country and who rely wholly on rain-fed agriculture. The exact nature and extent of the impact of climate change on temperature and precipitation distribution pattern remain uncertain and it is the poor and vulnerable who will be the most susceptible to climate change adverse effects. A vulnerability assessment of rain fed agriculture to climate change and variability in semi-arid parts of Jordan was conducted in 2014. The purpose of this study is to assess the vulnerability and resilience of the most vulnerable groups where rainfed and irrigated agriculture is practiced. Also, the study focused on quantifying the impacts on agricultural productivity in response to climate change. This will help policymakers and researchers better understand and anticipate the likely impacts of climate change on agriculture and on vulnerable communities in Jordan. Also, it will provide them with tools to identify and implement appropriate adaptation strategies. The data used includes; Representative Concentration Pathways (RCPs), RCP 4.5 and RCP 8.5 adopted by the IPCC for its fifth Assessment Report (AR5). Those pathways were used for climate modeling. A decision support system (DSSAT) for agricultural production was used to assess the impact of climate changes on agricultural production. This approach was used for the Identification of climate change risk and their impacts on Agriculture. Outputs from models are used to assess the vulnerability of farmers and crops to climate and socio-economic change by estimating their sensitivity and capacity to adapt to external factors as a means of identifying what causes the differences in their

  8. Current and Potential Future Bromide Loads from Coal-Fired Power Plants in the Allegheny River Basin and Their Effects on Downstream Concentrations.

    PubMed

    Good, Kelly D; VanBriesen, Jeanne M

    2016-09-01

    The presence of bromide in rivers does not affect ecosystems or present a human health risk; however, elevated concentrations of bromide in drinking water sources can lead to difficulty meeting drinking water disinfection byproduct (DBP) regulations. Recent attention has focused on oil and gas wastewater and coal-fired power plant wet flue gas desulfurization (FGD) wastewater bromide discharges. Bromide can be added to coal to enhance mercury removal, and increased use of bromide at some power plants is expected. Evaluation of potential increases in bromide concentrations from bromide addition for mercury control is lacking. The present work utilizes bromide monitoring data in the Allegheny River and a mass-balance approach to elucidate bromide contributions from anthropogenic and natural sources under current and future scenarios. For the Allegheny River, the current bromide is associated approximately 49% with oil- and gas-produced water discharges and 33% with coal-fired power plants operating wet FGD, with 18% derived from natural sources during mean flow conditions in August. Median wet FGD bromide loads could increase 3-fold from 610 to 1900 kg/day if all plants implement bromide addition for mercury control. Median bromide concentrations in the lower Allegheny River in August would rise to 410, 200, and 180 μg/L under low-, mean-, and high-flow conditions, respectively, for the bromide-addition scenario. PMID:27538590

  9. Radionuclides, trace elements, and radium residence in phosphogypsum of Jordan.

    PubMed

    Zielinski, Robert A; Al-Hwaiti, Mohammad S; Budahn, James R; Ranville, James F

    2011-04-01

    Voluminous stockpiles of phosphogypsum (PG) generated during the wet process production of phosphoric acid are stored at many sites around the world and pose problems for their safe storage, disposal, or utilization. A major concern is the elevated concentration of long-lived (226)Ra (half-life = 1,600 years) inherited from the processed phosphate rock. Knowledge of the abundance and mode-of-occurrence of radium (Ra) in PG is critical for accurate prediction of Ra leachability and radon (Rn) emanation, and for prediction of radiation-exposure pathways to workers and to the public. The mean (±SD) of (226)Ra concentrations in ten samples of Jordan PG is 601 ± 98 Bq/kg, which falls near the midrange of values reported for PG samples collected worldwide. Jordan PG generally shows no analytically significant enrichment (<10%) of (226)Ra in the finer (<53 μm) grain size fraction. Phosphogypsum samples collected from two industrial sites with different sources of phosphate rock feedstock show consistent differences in concentration of (226)Ra and rare earth elements, and also consistent trends of enrichment in these elements with increasing age of PG. Water-insoluble residues from Jordan PG constitute <10% of PG mass but contain 30-65% of the (226)Ra. (226)Ra correlates closely with Ba in the water-insoluble residues. Uniformly tiny (<10 μm) grains of barite (barium sulfate) observed with scanning electron microscopy have crystal morphologies that indicate their formation during the wet process. Barite is a well-documented and efficient scavenger of Ra from solution and is also very insoluble in water and mineral acids. Radium-bearing barite in PG influences the environmental mobility of radium and the radiation-exposure pathways near PG stockpiles. PMID:20623320

  10. Radionuclides, trace elements, and radium residence in phosphogypsum of Jordan

    USGS Publications Warehouse

    Zielinski, R.A.; Al-Hwaiti, M. S.; Budahn, J.R.; Ranville, J.F.

    2011-01-01

    Voluminous stockpiles of phosphogypsum (PG) generated during the wet process production of phosphoric acid are stored at many sites around the world and pose problems for their safe storage, disposal, or utilization. A major concern is the elevated concentration of long-lived 226Ra (half-life = 1,600 years) inherited from the processed phosphate rock. Knowledge of the abundance and mode-of-occurrence of radium (Ra) in PG is critical for accurate prediction of Ra leachability and radon (Rn) emanation, and for prediction of radiation-exposure pathways to workers and to the public. The mean (??SD) of 226Ra concentrations in ten samples of Jordan PG is 601 ?? 98 Bq/kg, which falls near the midrange of values reported for PG samples collected worldwide. Jordan PG generally shows no analytically significant enrichment (< 10%) of 226Ra in the finer (< 53 ??m) grain size fraction. Phosphogypsum samples collected from two industrial sites with different sources of phosphate rock feedstock show consistent differences in concentration of 226Ra and rare earth elements, and also consistent trends of enrichment in these elements with increasing age of PG. Water-insoluble residues from Jordan PG constitute <10% of PG mass but contain 30-65% of the 226Ra. 226Ra correlates closely with Ba in the water-insoluble residues. Uniformly tiny (< 10 ??m) grains of barite (barium sulfate) observed with scanning electron microscopy have crystal morphologies that indicate their formation during the wet process. Barite is a well-documented and efficient scavenger of Ra from solution and is also very insoluble in water and mineral acids. Radium-bearing barite in PG influences the environmental mobility of radium and the radiation-exposure pathways near PG stockpiles. ?? 2010 US Government.

  11. Vitamin D Deficiency among Newborns in Amman, Jordan

    PubMed Central

    Khuri-Bulos, Najwa; Lang, Ryan D.; Blevins, Meridith; Kudyba, Katherine; Lawrence, Lindsey; Davidson, Mario; Faouri, Samir; Halasa, Natasha B.

    2014-01-01

    Objective: Vitamin D deficiency is well recognized in selected Middle Eastern countries, but neonatal vitamin D status is not well studied in Jordan and other nearby countries. The aim of this study is to determine the prevalence of vitamin D deficiency in Jordanian newborns and risk factors associated with low levels. Methods: This is a prospective cohort study of newborn infants who were delivered at the Al Bashir Government Hospital in Amman, Jordan, from January 31, 2010, to January 27, 2011. Heel stick blood samples for 25-hydroxyvitamin D [25(OH)D] levels were obtained within 96 hours of birth. Maternal dress pattern, vitamin supplementation, smoke exposure during pregnancy, mode of delivery, gestational age, and birth weight were documented. Results: Samples were obtained from 3,731 newborns. Median gestational age was 39 weeks, median birth weight was 3.1 kilograms, median maternal age was 27 years, and median newborn 25(OH)D level was 8.6nmol/L. A total of 3,512 newborns (94.1%) in this study were vitamin D deficient (< 50 nmol/L). Lower gestational age, maternal smoke exposure, and birth during winter months were associated with lower infant vitamin D levels, while vitamin D supplementation and time spent outside during pregnancy were associated with higher vitamin D levels. Conclusions: The prevalence of severely low vitamin D levels in newborn infants in Amman, Jordan, is substantial, even in newborns born during the spring and summer months. Vitamin D supplementation is needed in this population. PMID:24373276

  12. Early Bronze Age Dolmens in Jordan and their orientations

    NASA Astrophysics Data System (ADS)

    Polcaro, A.; Polcaro, F.

    This work presents the results of a survey of dolmen fields of the Early Bronze I in Jordan, in the Wadi Zarqa Valley, started in October 2004 and still in progress. Our data show, with a very high statistical significance, that in many sites of the Early Bronze IA a large majority of dolmens were built oriented along the N-S direction. A first interpretative hypothesis of these results, based on the astronomical contents of the mythology of the nearby civilizations culturally connected to the Palestinian area, is suggested.

  13. Late Ordovician (Ashgillian) glacial deposits in southern Jordan

    NASA Astrophysics Data System (ADS)

    Turner, Brian R.; Makhlouf, Issa M.; Armstrong, Howard A.

    2005-11-01

    The Late Ordovician (Ashgillian) glacial deposits in southern Jordan, comprise a lower and upper glacially incised palaeovalley system, occupying reactivated basement and Pan-African fault-controlled depressions. The lower palaeovalley, incised into shoreface sandstones of the pre-glacial Tubeiliyat Formation, is filled with thin glaciofluvial sandstones at the base, overlain by up to 50 m of shoreface sandstone. A prominent glaciated surface near the top of this palaeovalley-fill contains intersecting glacial striations aligned E-W and NW-SE. The upper palaeovalley-fill comprises glaciofluvial and marine sandstones, incised into the lower palaeovalley or, where this is absent, into the Tubeiliyat Formation. Southern Jordan lay close to the margin of a Late Ordovician terrestrial ice sheet in Northwest Saudi Arabia, characterised by two major ice advances. These are correlated with the lower and upper palaeovalleys in southern Jordan, interrupted by two subsidiary glacial advances during late stage filling of the lower palaeovalley when ice advanced from the west and northwest. Thus, four ice advances are now recorded from the Late Ordovician glacial record of southern Jordan. Disturbed and deformed green sandstones beneath the upper palaeovalley-fill in the Jebel Ammar area, are confined to the margins of the Hutayya graben, and have been interpreted as structureless glacial loessite or glacial rock flour. Petrographic and textural analyses of the deformed sandstones, their mapped lateral transition into undeformed Tubeiliyat marine sandstones away from the fault zone, and the presence of similar sedimentary structures to those in the pre-glacial marine Tubeiliyat Formation suggest that they are a locally deformed facies equivalent of the Tubeiliyat, not part of the younger glacial deposits. Deformation is attributed to glacially induced crustal stresses and seismic reactivation of pre-existing faults, previously weakened by epeirogenesis, triggering sediment

  14. Dispensing of non-prescribed antibiotics in Jordan

    PubMed Central

    Almaaytah, Ammar; Mukattash, Tareq L; Hajaj, Julia

    2015-01-01

    Objective Current regulations in Jordan state that antibiotics cannot be sold without a medical prescription. This study aimed to assess the percentage of pharmacies that dispense antibiotics without a medical prescription in the Kingdom of Jordan and identify and highlight the extent and seriousness of such practices among Jordanian pharmacies. Methods A prospective study was performed, and five different clinical scenarios were simulated at pharmacies investigated including sore throat, otitis media, acute sinusitis, diarrhea, and urinary tract infection in childbearing-aged women. Three levels of demand were used to convince the pharmacists to sell an antibiotic. Results A total of 202 total pharmacies in Jordan were visited in the present study. The majority of pharmacies (74.3%) dispensed antibiotics without prescription with three different levels of demand. The percentage of pharmacies dispensing antibiotics without a prescription for the sore throat scenario was 97.6%, followed by urinary tract infection (83.3%), diarrhea (83%), and otitis media (68.4%). The lowest percentage of antibiotic dispensing was for the acute sinusitis simulation at 48.5%. Among the pharmacies that dispensed antibiotics, the pharmacists provided an explanation as the number of times per day the drug should be taken in 95.3% of the cases, explained the duration of treatment in 25.7%, and inquired about allergies prior to the sale of the antibiotic in only 17.3%. Only 52 pharmacies (25.7%) refused to dispense any kind of antibiotics, the majority (61.5%) of this refusal response came from acute sinusitis cases, while the minority (2.4%) came from the sore throat cases. Conclusion The results of this study demonstrate that antibiotics continue to be dispensed without prescription in Jordan in violation with national regulations regarding this practice. The findings of this study could provide a layout for governmental health authorities to implement strict enfrorcment of national

  15. The hydrology of the Jordan tributaries (Israel): Hydrographic and isotopic investigation

    NASA Astrophysics Data System (ADS)

    Simpson, Barbara; Carmi, I.

    1983-04-01

    Nahal Dan, Nahal Snir and Nahal Hermon are the three principal tributaries of the Jordan River. All three are spring-fed and appear to derive their discharges from the same regional groundwater aquifer. The behaviour of this aquifer is examined by hydrograph separation and multivariate time-series analysis of discharge and rainfall records, and by investigation of 18O and tritium records. Hydrograph separation gives base-flow recession constants of 11-20 months and in addition N. Snir and N. Hermon show an interflow recession of ˜ 1 month. The dual reservoir system for these two tributaries is confirmed by time-series analysis. 18O data distinguish the different catchments for the springs and support the idea that interflow occurs in the near-surface part of the regional groundwater reservoir. Tritium data illustrate the inhomogeneity of the karstic reservoir. Assuming well-mixed conditions, the difference in behaviour between tritium records for rainfall and the tributaries is used to estimate the age distribution of water in the reservoir. At any time 50% of the storage is less than 1 yr. old and 90% is less than 3 yr. old.

  16. Status of Neonatal Pain Assessment and Management in Jordan.

    PubMed

    Abdel Razeq, Nadin M; Akuma, Akuma O; Jordan, Sue

    2016-08-01

    Current pain assessment and management in neonates need to be fully described before neonatal pain care can be optimized. This study's purpose was to report neonatal nurses' knowledge, existing pain assessment practice, and pharmacological pain management of neonates in Jordan. A cross-sectional descriptive study was conducted. Eighteen neonatal intensive care units in Jordan were included in the study. One hundred eighty-four neonatal nurses participated. Questionnaires were distributed by and returned to the neonatal intensive care units' managers between June and August 2014. Descriptive and inferential statistics were used to present study results. Of 240 questionnaires distributed, 184 useable responses were returned. Nurses' knowledge regarding neonates' neurological development, nociception, and need for neonatal pain management was suboptimal. The analgesics most commonly used to treat neonatal pain were acetaminophen (52%) and lidocaine (45%). Benzodiazepines, phenobarbitone, and muscles relaxants were also used. Most nurses (54%-97%) reported that pain emanating from most painful procedures was never or rarely treated. Circumcision, lumbar punctures, and chest tube insertion were assigned the highest pain scores (≥9), but were rarely accompanied by analgesia. Pain assessment scales were more likely to be used, and procedural pain was more likely to be treated, in private hospitals than public hospitals. Neonates who require special care still suffer unnecessary pain that could be avoided and managed by following best practice recommendations. Disparities between developed and developing countries in quality of neonatal pain care appear to exist. Resources for education and routine care are needed to address these discrepancies. PMID:27108085

  17. First Aid Knowledge Among University Students in Jordan

    PubMed Central

    Khatatbeh, Moawiah

    2016-01-01

    Background: This study has aimed to evaluate the level of knowledge about the first aid process among the university students in Jordan. Methods: The study population consisted of students of the 14 scientific and unscientific faculties at Yarmouk University, Jordan. Data were obtained via questionnaires from 883 students. Results: The majority of participants were females (65.9%) with mean age (standard deviation) of 19.9 (2.6) years. Only 29.2% of students had previous first aid experience. When asked, only 11% of students knew the normal respiration rate of an adult in 1 min. Results revealed that female students, having previous first aid experience, and being a student of the health sciences and scientific colleges were the only factors had significant statistical associations with better level of first aid knowledge. Conclusions: The students’ knowledge about first aid is not at an adequate level. It would be advisable that first aid course be handled as a separate and practical course at secondary school level. PMID:26941925

  18. First results from the Jordan COLTRIMS imaging system

    NASA Astrophysics Data System (ADS)

    Afaneh, Feras; Ali, Rami; Qasem, Rajaie; Balasmeh, Naeem; Hamasha, Safeia; Dörner, Reinhard; Schmidt-Böcking, Horst

    2016-08-01

    A Cold Target Recoil Ion Momentum Spectroscopy (COLTRIMS) apparatus has been constructed and operated cooperatively by the Atomic and Molecular Physics Laboratory in the Physics Department at the Hashemite University, Jordan, and the Atomic and Molecular Physics Group at the 4.75 MeV Van de Graaff Accelerator Facility at the University of Jordan. This COLTRIMS imaging system allows the investigation of the dynamics of various ion impact induced atomic and molecular interactions and fragmentations. The performance of the COLTRIMS system was tested by carrying out preliminary studies of two collision systems. In the first study, electron capture processes in the He2+-Ne collision system at 0.25 and 1.0 MeV impact energies were investigated. Significant simultaneous electron capture and target excitation has been observed for the 0.25 MeV as opposed to the 1.0 MeV impact energy. In the other study, projectile single electron loss and simultaneous single target ionization in the O+-He collision system was studied at three different projectile impact energies: 0.6, 1.45 and 2 MeV. Enhancement of the electron-electron contribution to projectile electron loss with increasing collision energy has been observed.

  19. Evaluation of impingement losses of white perch at the Indian Point Nuclear Station and other Hudson River power plants

    SciTech Connect

    Van Winkle, W.; Barnthouse, L.W.; Kirk, B.L.; Vaughan, D.S.

    1980-06-01

    This report evaluates two independent lines of evidence concerning impingement losses of white perch at the power plants on the Hudson River. Based on regression analyses of impingement rate as an index of year-class strength versus year over the period 1972 through 1977, it is concluded that there is little evidence of a statistically significant downward trend. However, an analysis of minimum detectable differences in impingement rates indicates that a long time series of year-class strength would be required to detect even substantial reductions (e.g., 50%). Second, based on our estimates of percent reduction in year-class strength due to impingement (> 20% for the 1974 year class and >15% for the 1975 year class), it is concluded that the level of impingement impact is not acceptable a priori from the point of view of managing the white perch population. Our methodologies and results are compared with those of the utilities, and the bases for the substantial differences in estimate of impingement are discussed. Appendices are included on survival of impinged white perch, impingement rate as an index of population abundance, and ability to detect decreases in population abundance. 57 refs., 29 tabs.

  20. 25. LOOKING UP THE SALT RIVER FROM THE INTAKE GATES ...

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

    25. LOOKING UP THE SALT RIVER FROM THE INTAKE GATES OF THE SALT RIVER POWER CANAL, SHOWING HEADWORKS OF POWER CANAL Photographer: Walter J. Lubken, October 17, 1906 - Roosevelt Power Canal & Diversion Dam, Parallels Salt River, Roosevelt, Gila County, AZ

  1. HABITAT ASSESSMENT USING A RANDOM PROBABILITY BASED SAMPLING DESIGN: ESCAMBIA RIVER DELTA, FLORIDA

    EPA Science Inventory

    Smith, Lisa M., Darrin D. Dantin and Steve Jordan. In press. Habitat Assessment Using a Random Probability Based Sampling Design: Escambia River Delta, Florida (Abstract). To be presented at the SWS/GERS Fall Joint Society Meeting: Communication and Collaboration: Coastal Systems...

  2. Investigations needed to stimulate the development of Jordan's mineral resources

    USGS Publications Warehouse

    McKelvey, V.E.

    1979-01-01

    The level of living that any society can attain is a direct function of the use it makes of all kinds of raw materials (soil, water, metals, nonmetals, etc.), all kinds of energy (both animate and inanimate), and all kinds of human ingenuity; and is an inverse function of the size of the population that must share the collective product. The relation between raw materials, energy and ingenuity is such that use of a large amount of one may offset the need for large amounts of others. The most vital raw materials are water, soil, and construction materials, for these are needed in large quantities and are hard to import. Metals, chemicals, and inanimate energy are necessary for industrialization. The more of these minerals a nation possess, the better, but not nation can hope to be self-sufficient in all of the m and therefore must trade for some essential materials. Jordan’s natural resources have been little explored. The grantitc-metamorphic terrane in the southeastern part of the Kingdom could contain deposits of tungsten, rare earths, feldspar, mica, fluorite etc. and the sedimentary terrane over much of the rest of the county is favorable for the occurrence of oil. Even if none of these minerals is found, however, Jordan’s other mineral resource, if fully explored and developed in the light of modern technology, will support a far higher level of living than her people now enjoy. Very likely she can increase her rainfall by about 10 percent by cloud seeding, and she undeveloped supplies in both surface and ground water that are sufficient to nearly double her usable water supply. Even if she does not have oil or have it in large quantities, she can buy it cheaply from neighboring counties, and in addition has undeveloped sources of hydroelectric power, large reserves of bituminous limestone, large reserves of nuclear power as uranium in phosphate rock, and can use solar and wind power for special purposes. Her large supplies of construction, fertilizer, and

  3. Industrial water supply for the Kursk TETs-1 heating and electric power plant with the ecological safety of the River Seim taken into account

    SciTech Connect

    Kyakk, V. A.

    2009-09-15

    The Kursk TETs-1 heating and electric power plant is discussed as an illustration of preventing thermal contamination of its water supply (River Seim) by circulating water. An effective water supply system is taken to be one for which the overheating of the water at a monitoring site (near the outlet location) does not exceed an approved level for the water use conditions. The required cooling capacity of a spray pond for circulating and flow-through water supplies is determined.

  4. 77 FR 25158 - Loup River Public Power District; Notice of Application Tendered for Filing With the Commission...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-27

    ...,320-foot-long, 6-foot-high diversion dam on the Loup River; (2) an intake structure composed of eleven 24-foot-long by 5-foot-high steel intake gates located on the north bank of the Loup River... between the diversion dam and the intake structure; (4) the 35-mile-long Loup Canal; (5) a 2-mile-...

  5. Jordan tobacco dependence treatment guidelines: rationale and development.

    PubMed

    Ayub, H; Obeidat, N; Leischow, S; Glynn, T; Hawari, F

    2016-11-01

    Jordan, a high tobacco-burden country, has been working to expand its tobacco dependence treatment services and has completed development of its first customized treatment guidelines. Our paper presents the development process for these guidelines. A group of national and international experts was formed and a national situation analysis for tobacco dependence treatment practices and a detailed review of international evidence were conducted. The guidelines were then drafted and reviewed by national, regional and international experts and were official endorsed by the Jordanian Ministry of Health before being launched. The guidelines comprise concise descriptions and practical supplementary flowcharts covering the major elements of general tobacco dependence treatment. These are the first comprehensive Arabic-language guidelines, including a section focusing on waterpipe use, and we believe they are a reliable and useful resource for neighbouring countries seeking to develop similar guidelines. PMID:26857722

  6. Radionuclides in hot mineral spring waters in Jordan.

    PubMed

    Saqan, S A; Kullab, M K; Ismail, A M

    2001-01-01

    Hot mineral springs in Jordan are very attractive to people who seek physical healing but they are unaware of natural radioactive elements that may be contained in the hot mineral water. The activities of the natural radioactive isotopes were measured and the concentrations of the parents of their natural radioactive series were calculated. The measured radionuclides were 234Th, 226Ra, 214Pb, 214Bi, 228Ac, 228Th, 212Pb, 212Bi and 208Tl. In addition the activities of 235U and 40K were measured. The activities ranged from 0.14 to 34.8 Bq/l, while the concentrations of parent uranium and thorium isotopes ranged from 3.0 x 10(-3) to 0.59 mg/l. The results were compared with those for drinking water. PMID:11202689

  7. Action with Acceleration II: Euclidean Hamiltonian and Jordan Blocks

    NASA Astrophysics Data System (ADS)

    Baaquie, Belal E.

    2013-10-01

    The Euclidean action with acceleration has been analyzed in Ref. 1, and referred to henceforth as Paper I, for its Hamiltonian and path integral. In this paper, the state space of the Hamiltonian is analyzed for the case when it is pseudo-Hermitian (equivalent to a Hermitian Hamiltonian), as well as the case when it is inequivalent. The propagator is computed using both creation and destruction operators as well as the path integral. A state space calculation of the propagator shows the crucial role played by the dual state vectors that yields a result impossible to obtain from a Hermitian Hamiltonian. When it is not pseudo-Hermitian, the Hamiltonian is shown to be a direct sum of Jordan blocks.

  8. Risk factors for human brucellosis in northern Jordan.

    PubMed

    Abo-Shehada, M N; Abu-Halaweh, M

    2013-02-01

    Little is known about the risk factors of human brucellosis in Jordan. A case-control study was conducted involving 56 Jordanians who had been treated for brucellosis and at least 3 matched controls for each case (n = 247). Matching was for sex, age, locality (the same village) and socioeconomic standard. Univariate and multivariate logistic regression analyses were used. In all, 17 risk factors were examined related to: contact with various livestock, milk and milk product consumption, drinking-water treatment and disease awareness. Most variables were associated with brucellosis in the univariate analysis but the final logistic model included only 4: milking sheep and goats (OR 3.5), consumption of raw feta cheese made from sheep and goat milk (OR 2.8) and consumption of cows' milk (OR 0.4) and boiled feta cheese (OR 0.4). Small ruminant farmers need to be trained in safer milking practices and feta cheese making procedures. PMID:23516823

  9. Near infrared reflectance analysis by Gauss-Jordan linear algebra

    NASA Astrophysics Data System (ADS)

    Honigs, D. E.; Freelin, J. M.; Hieftje, G. M.

    1983-02-01

    Near-infrared reflectance analysis (NIRA) is an analytical technique that uses the near-infrared diffuse reflectance of a sample at several discrete wavelengths to predict the concentration of one or more of the chemical species in that sample. However, because near-infrared bands from solid samples are both abundant and broad, the reflectance at a given wavelength usually contains contributions from several sample components, requiring extensive calculations on overlapped bands. In the present study, these calculations have been performed using an approach similar to that employed in multi-component spectrophotometry, but with Gauss-Jordan linear algebra serving as the computational vehicle. Using this approach, correlations for percent protein in wheat flour and percent benzene in hydrocarbons have been obtained and are evaluated. The advantages of a linear-algebra approach over the common one employing stepwise regression are explored.

  10. Evaluation of the Better Parenting Programme in Jordan

    PubMed Central

    Al-Hassan, Suha M.; Lansford, Jennifer E.

    2010-01-01

    This study evaluates the Better Parenting Programme (BPP), which has been implemented nationally in Jordan to enhance parents’ knowledge, attitudes, and behaviours related to caring for young children. Participants (N = 337, 94% female) were randomly assigned to an experimental group or a control group. The experimental group participated in the BPP; the control group did not. Before and after the BPP, all participants completed questionnaires to assess their knowledge regarding key areas of child development, activities with their children, discipline practices, and perceptions regarding behaviours that constitute child abuse and neglect. Over time, participants in the experimental group (but not the control group) improved on parenting knowledge, spending time playing and reading books with their children, using more explanations during the course of disciplining their child, and accurately perceiving behaviours that constitute child neglect. Results suggest modest beneficial effects of participation in the Better Parenting Programme. PMID:21769161

  11. Human metapneumovirus in hospitalized children in Amman, Jordan.

    PubMed

    Ali, Syed Asad; Williams, John V; Chen, Qingxia; Faouri, Sameer; Faori, Sameer; Shehabi, Assem; Jundi, Eshan Al; Khuri-Bulos, Najwa; Halasa, Natasha

    2010-05-01

    Human metapneumovirus (HMPV) has recently been identified as an important cause of acute respiratory infections (ARI) in children worldwide. However, there is little systematic data on its frequency and importance as a cause of ARI in the Middle East. We conducted a viral surveillance study in children <5 years of age admitted with respiratory symptoms and/or fever at two major tertiary care hospitals in Amman, Jordan from 1/18-3/29/07. Nose and throat swabs were collected and tested for HMPV and other respiratory viruses by real-time RT-PCR. A total of 743 subjects were enrolled. Forty-four (6%) subjects were positive for HMPV, 467 (64%) were positive for RSV and 13 (1.3%) had co-infection with both HMPV and RSV. The frequency of HMPV in January, February, and March was 4.1%, 3.0%, and 11.9% respectively. Clinical features associated with HMPV infection were similar to those of other respiratory viruses, except children with HMPV were more likely to present with fever than children not infected with HMPV. Children with HMPV and RSV co-infection were administered supplemental oxygen and were admitted to the ICU more frequently than children infected with HMPV alone or RSV alone, though these differences did not reach statistical significance. We conclude that HMPV is an important cause of acute respiratory infections in children in Amman, Jordan. Longer surveillance studies are needed to better understand the seasonal epidemiology of HMPV and to assess if co-infection with HMPV and RSV leads to more severe illness. PMID:20419816

  12. Human metapneumovirus in Hospitalized Children in Amman, Jordan

    PubMed Central

    Ali, Syed Asad; Williams, John V.; Chen, Qingxia; Faori, Sameer; Shehabi, Assem; Al Jundi, Eshan; Khuri-Bulos, Najwa; Halasa, Natasha

    2012-01-01

    Human metapneumovirus (HMPV) has recently been identified as an important cause of acute respiratory infections (ARI) in children worldwide. However, there is little systematic data on its frequency and importance as a cause of ARI in the Middle East. We conducted a viral surveillance study in children <5 years of age admitted with respiratory symptoms and/or fever at two major tertiary care hospitals in Amman, Jordan from 1/18-3/29/07. Nose and throat swabs were collected and tested for HMPV and other respiratory viruses by real-time RT-PCR. A total of 743 subjects were enrolled. Forty-four (6%) subjects were positive for HMPV, 467 (64%) were positive for RSV and 13 (1.3%) had co-infection with both HMPV and RSV. The frequency of HMPV in January, February, and March was4.1%, 3.0%, and 11.9% respectively. Clinical features associated with HMPV infection were similar to those of other respiratory viruses, except children with HMPV were more likely to present with fever than children not infected with HMPV. Children with HMPV and RSV co-infection were administered supplemental oxygen and were admitted to the ICU more frequently than children infected with HMPV alone or RSV alone, though these differences did not reach statistical significance. We conclude that HMPV is an important cause of acute respiratory infections in children in Amman, Jordan. Longer surveillance studies are needed to better understand the seasonal epidemiology of HMPV and to assess if co-infection with HMPV and RSV leads to more severe illness. PMID:20419816

  13. Morphological and morphometrical analysis of Heterodera spp. populations in Jordan

    PubMed Central

    Lafi, Hamzeh A.; Al-Banna, Luma; Sadder, Monther T.; Migdadi, Hussein M.

    2015-01-01

    Phenotypic diversity of five Jordanian populations of cyst nematodes, Heterodera spp. collected from five regions from Jordan (Ar-Ramtha, Madaba, Dana, Al-Karak, and Jerash) was investigated. Soil samples were collected from one representative field in each region. Morphological and morphometrical characteristics revealed that Heterodera latipons is dominated in cereal fields at Ar-Ramtha, Madaba, Dana and Al-Karak regions and Heterodera schachtii in Jerash. Cysts populations from all cereal fields had bifenestrate vulval cone and a strong underbridge. Wherever, cysts of the cabbage population had ambifenestrate vulval cone with long vulval slit. The bullae were absent in Ar-Ramtha, Madaba and Dana populations, but present in Al-Karak and Jerash. Based on 12 morphometrical characters, the first three functions in canonical discriminant analysis accounted 99.3% of the total variation. Distance from dorsal gland duct opening to stylet base, underbridge length, a = L/W (body length/midbody width) and length of hyaline tail tip had strong and significant contributions in the first function. While the second function was strongly influenced by length of hyaline tail, fenestral length, fenestral width and tail length. However, the third canonical discriminate function was found to be influenced by stylet length, fenestral length, a = L/W (body length/midbody width) and underbridge width. The graphical representation of the distribution of the samples showed that the first canonical discriminant function clearly separated H. schachtii from Jerash from other populations. Whereas, H. latipons collected from Madaba and Dana were clearly separated in the second function. The results indicated that differences at morphological and morphometrical levels revealed diverse populations of Heterodera spp. in Jordan. PMID:26858546

  14. Morphological and morphometrical analysis of Heterodera spp. populations in Jordan.

    PubMed

    Lafi, Hamzeh A; Al-Banna, Luma; Sadder, Monther T; Migdadi, Hussein M

    2016-01-01

    Phenotypic diversity of five Jordanian populations of cyst nematodes, Heterodera spp. collected from five regions from Jordan (Ar-Ramtha, Madaba, Dana, Al-Karak, and Jerash) was investigated. Soil samples were collected from one representative field in each region. Morphological and morphometrical characteristics revealed that Heterodera latipons is dominated in cereal fields at Ar-Ramtha, Madaba, Dana and Al-Karak regions and Heterodera schachtii in Jerash. Cysts populations from all cereal fields had bifenestrate vulval cone and a strong underbridge. Wherever, cysts of the cabbage population had ambifenestrate vulval cone with long vulval slit. The bullae were absent in Ar-Ramtha, Madaba and Dana populations, but present in Al-Karak and Jerash. Based on 12 morphometrical characters, the first three functions in canonical discriminant analysis accounted 99.3% of the total variation. Distance from dorsal gland duct opening to stylet base, underbridge length, a = L/W (body length/midbody width) and length of hyaline tail tip had strong and significant contributions in the first function. While the second function was strongly influenced by length of hyaline tail, fenestral length, fenestral width and tail length. However, the third canonical discriminate function was found to be influenced by stylet length, fenestral length, a = L/W (body length/midbody width) and underbridge width. The graphical representation of the distribution of the samples showed that the first canonical discriminant function clearly separated H. schachtii from Jerash from other populations. Whereas, H. latipons collected from Madaba and Dana were clearly separated in the second function. The results indicated that differences at morphological and morphometrical levels revealed diverse populations of Heterodera spp. in Jordan. PMID:26858546

  15. (Never) Mind your p's and q's: Von Neumann versus Jordan on the foundations of quantum theory

    NASA Astrophysics Data System (ADS)

    Duncan, A.; Janssen, M.

    2013-03-01

    In 1927, in two papers entitled "On a new foundation [Neue Begründung] of quantum mechanics," Pascual Jordan presented his version of what came to be known as the Dirac-Jordan statistical transformation theory. Jordan and Paul Dirac arrived at essentially the same theory independently of one another at around the same time. Later in 1927, partly in response to Jordan and Dirac and avoiding the mathematical difficulties facing their approach, John von Neumann developed the modern Hilbert space formalism of quantum mechanics. We focus on Jordan and von Neumann. Central to the formalisms of both are expressions for conditional probabilities of finding some value for one quantity given the value of another. Beyond that Jordan and von Neumann had very different views about the appropriate formulation of problems in quantum mechanics. For Jordan, unable to let go of the analogy to classical mechanics, the solution of such problems required the identification of sets of canonically conjugate variables, i.e., p's and q's. For von Neumann, not constrained by the analogy to classical mechanics, it required only the identification of a maximal set of commuting operators with simultaneous eigenstates. He had no need for p's and q's. Jordan and von Neumann also stated the characteristic new rules for probabilities in quantum mechanics somewhat differently. Jordan and Dirac were the first to state those rules in full generality. Von Neumann rephrased them and, in a paper published a few months later, sought to derive them from more basic considerations. In this paper we reconstruct the central arguments of these 1927 papers by Jordan and von Neumann and of a paper on Jordan's approach by Hilbert, von Neumann, and Nordheim. We highlight those elements in these papers that bring out the gradual loosening of the ties between the new quantum formalism and classical mechanics. This paper was written as part of a joint project in the history of quantum physics of the Max Planck

  16. Food security and humanitarian assistance among displaced Iraqi populations in Jordan and Syria.

    PubMed

    Doocy, Shannon; Sirois, Adam; Anderson, Jamie; Tileva, Margarita; Biermann, Elizabeth; Storey, J Douglas; Burnham, Gilbert

    2011-01-01

    The Iraq conflict resulted in the largest displacement in the Middle East in recent history, and provision of health services to the displaced population presents a critical challenge. With an increase in the number of people affected by complex emergencies and the number of people displaced in urban settings, the international community must adapt intervention strategies to meet the specific demands and contexts of this population. The study aimed to provide information on food security and livelihoods for Iraqi refugees in Syria and Jordan to inform humanitarian assistance planning. National cross-sectional cluster sample surveys of displaced Iraqi populations displaced were conducted in Jordan (October 2008) and Syria (March 2009). Clusters of ten households were randomly selected using probability-based sampling; a total of 1200 and 813 Iraqi households in Jordan and Syria, respectively, were interviewed about food security and receipt of humanitarian assistance. In Syria, 60% of households reported the household food situation had declined since the arrival period as compared to 46% in Jordan. Food aid receipt was reported by 18.0% of households in Jordan and 90.3% of households in Syria. In Jordan, 10.2% of households received cash assistance and in Syria 25.3% of households received cash assistance. In Jordan, cash assistance was associated with low socioeconomic status, large household size, and UNHCR registration. In Syria, female headed households, Damascus residents, families with children, and those registered with UNHCR were more likely to receive cash assistance. Food insecurity remains a concern among displaced Iraqi households in both Jordan and Syria. Improved targeting of both food and cash assistance and the expansion of cash-based programs could lead to a more effective use of funds and facilitate the implementation of assistance programs that are sustainable in the context of declining funding availability. PMID:21168249

  17. On the equivalence of Gaussian elimination and Gauss-Jordan reduction in solving linear equations

    NASA Technical Reports Server (NTRS)

    Tsao, Nai-Kuan

    1989-01-01

    A novel general approach to round-off error analysis using the error complexity concepts is described. This is applied to the analysis of the Gaussian Elimination and Gauss-Jordan scheme for solving linear equations. The results show that the two algorithms are equivalent in terms of our error complexity measures. Thus the inherently parallel Gauss-Jordan scheme can be implemented with confidence if parallel computers are available.

  18. Passage Distribution and Federal Columbia River Power System Survival for Steelhead Kelts Tagged Above and at Lower Granite Dam, Year 2

    SciTech Connect

    Colotelo, Alison HA; Harnish, Ryan A.; Jones, Bryan W.; Hanson, Amanda C.; Trott, Donna M.; Greiner, Michael J.; McMichael, Geoffrey A.; Ham, Kenneth D.; Deng, Zhiqun; Brown, Richard S.; Weiland, Mark A.; Li, X.; Fu, Tao

    2014-03-28

    Steelhead (Oncorhynchus mykiss) populations have declined throughout their range in the last century and many populations, including those of the Snake River Basin are listed under the Endangered Species Act of 1973. The reasons for their decline are many and complex, but include habitat loss and degradation, overharvesting, and dam construction. The 2008 Biological Opinion calls for an increase in the abundance of female steelhead through an increase in iteroparity (i.e., repeat spawning) and this can be realized through a combination of reconditioning and in-river survival of migrating kelts. The goal of this study is to provide the data necessary to inform fisheries managers and dam operators of Snake River kelt migration patterns, survival, and routes of dam passage. Steelhead kelts (n = 487) were captured and implanted with acoustic transmitters and passive integrated transponder (PIT)-tags at the Lower Granite Dam (LGR) Juvenile Fish Facility and at weirs located in tributaries of the Snake and Clearwater rivers upstream of LGR. Kelts were monitored as they moved downstream through the Federal Columbia River Power System (FCRPS) by 15 autonomous and 3 cabled acoustic receiver arrays. Cabled receiver arrays deployed on the dam faces allowed for three-dimensional tracking of fish as they approached the dam face and were used to determine the route of dam passage. Overall, 27.3% of the kelts tagged in this study successfully migrated to Martin Bluff (rkm 126, as measured from the mouth of the Columbia River), which is located downstream of all FCRPS dams. Within individual river reaches, survival per kilometer estimates ranged from 0.958 to 0.999; the lowest estimates were observed in the immediate forebay of FCRPS dams. Steelhead kelts tagged in this study passed over the spillway routes (spillway weirs, traditional spill bays) in greater proportions and survived at higher rates compared to the few fish passed through powerhouse routes (turbines and juvenile

  19. Passage Distribution and Federal Columbia River Power System Survival for Steelhead Kelts Tagged Above and at Lower Granite Dam, Year 2

    SciTech Connect

    Colotelo, Alison H.A.; Harnish, Ryan A.; Jones, Bryan W.; Hanson, Amanda C.; Trott, Donna M.; Greiner, Michael J.; Mcmichael, Geoffrey A.; Ham, Kenneth D.; Deng, Zhiqun; Brown, Richard S.; Weiland, Mark A.; Li, Xinya; Fu, Tao

    2014-12-15

    Steelhead (Oncorhynchus mykiss) populations have declined throughout their range in the last century and many populations, including those of the Snake River Basin are listed under the Endangered Species Act of 1973. The reasons for their decline are many and complex, but include habitat loss and degradation, overharvesting, and dam construction. The 2008 Biological Opinion calls for an increase in the abundance of female steelhead through an increase in iteroparity (i.e., repeat spawning) and this can be realized through a combination of reconditioning and in-river survival of migrating kelts. The goal of this study is to provide the data necessary to inform fisheries managers and dam operators of Snake River kelt migration patterns, survival, and routes of dam passage. Steelhead kelts (n = 487) were captured and implanted with acoustic transmitters and passive integrated transponder (PIT)-tags at the Lower Granite Dam (LGR) Juvenile Fish Facility and at weirs located in tributaries of the Snake and Clearwater rivers upstream of LGR. Kelts were monitored as they moved downstream through the Federal Columbia River Power System (FCRPS) by 15 autonomous and 3 cabled acoustic receiver arrays. Cabled receiver arrays deployed on the dam faces allowed for three-dimensional tracking of fish as they approached the dam face and were used to determine the route of dam passage. Overall, 27.3% of the kelts tagged in this study successfully migrated to Martin Bluff (rkm 126, as measured from the mouth of the Columbia River), which is located downstream of all FCRPS dams. Within individual river reaches, survival per kilometer estimates ranged from 0.958 to 0.999; the lowest estimates were observed in the immediate forebay of FCRPS dams. Steelhead kelts tagged in this study passed over the spillway routes (spillway weirs, traditional spill bays) in greater proportions and survived at higher rates compared to the few fish passed through powerhouse routes (turbines and juvenile

  20. 76 FR 74783 - American River Power II, LLC; Notice of Preliminary Permit Application Accepted for Filing and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-01

    ... operate run-of-river utilizing surplus water from the Olmsted Lock & Dam, as directed by the Corps... consist of the following: (1) A intake channel; (2) a powerhouse containing three generating unit with...

  1. Water-quality along selected flowpaths in the Prairie du Chien-Jordan aquifer, southeastern Minnesota

    SciTech Connect

    Smith, S.E. )

    1994-04-01

    The Prairie du Chien-Jordan aquifer in southeastern Minnesota is comprised of the dolomitic Prairie du Chien Group and the underlying Jordan Sandstone. Differences in water quality between the Prairie du Chien and the Jordan parts of the aquifer were investigated by sampling 139 wells in six study areas within Hennepin, Dakota, and Olmsted Counties. The study areas, which represent paths of groundwater flow through the aquifer, averaged 13 miles long and 3 miles wide. The wells were screened in the Jordan, Prairie du Chien, and overlying aquifers. Concentrations of tritium, nitrite plus nitrate nitrogen, and chloride were useful indicators of the actual and potential extent of human-related contamination of the aquifer. Differences in water quality were related to land use, aquifer permeability, thickness and lithology of overlying units, presence of confining units, flow path length, and well construction. Water samples from wells completed in the Jordan aquifer have lower tritium, nitrite plus nitrate nitrogen, and chloride concentrations than samples from wells completed in the overlying Prairie du Chien, St. Peter, and glacial drift aquifers. The distribution of these indicators on vertical sections of the aquifer, geochemical analysis of saturation indices (WATEQF), piper diagrams, and statistical analyses were used to analyze the hydrogeology and sensitivity to contamination of the Prairie du Chien-Jordan aquifer.

  2. Ozone Levels in the North and South of Jordan: Effects of Transboundary Air Pollution

    NASA Astrophysics Data System (ADS)

    Alsawair, Jihad Khalaf

    Valley toward the Jordan Valley, and then into Northern Jordan. Results confirmed the previous modeling results, suggesting that peak O3 values are observed at later hours as a function of distance from the Mediterranean coast and that maximum O 3 levels are found over northern Jordan. Based on the findings of the first phase that showed elevated O 3 and NOx levels over the Gulf of Aqaba, more investigation was required to assess air quality in the city of Aqaba. Accordingly, long term air quality monitoring study conducted by Jordanian scientists was undertaken during the years 2008-2009. The study was conducted using a fixed air quality station located in the city. Results of this study indicated that topography of the city, with mountains surrounding the city from the east, played a major role in the air masses recirculation and hence the transport of primary pollutants, including NOx from the southern industrial area and the transportation emissions into the northern part of the city. However, high O3 episodes were found to be associated with northern wind in the absence of air masses recirculation indicating the role of long range transport in causing these elevated levels. Thus, based on the results of these studies and in order to reduce the potential health impacts of O3 and its precursors in downwind areas, strategies to control these pollutants should be developed. These strategies should be based on better energy, traffic and industrial management since these are the three main pollution sources. The strategies should include more efficient use of raw materials and energy, better combustion and production technologies that utilize less fuel and emit less pollutant. Measures should include controlling precursors' emissions at the sources located along the east Mediterranean coast, mainly power generation facilities, oil refineries, ports activities, and traffic. In addition, local emissions in the region such as emissions in the Gulf of Aqaba should be reduced

  3. Subtask 7.4 - Power River Basin Subbituminous Coal-Biomass Cogasification Testing in a Transport Reactor

    SciTech Connect

    Michael Swanson; Daniel Laudal

    2009-03-01

    The U.S. Department of Energy (DOE) National Energy Technology Laboratory Office of Coal and Environmental Systems has as its mission to develop advanced gasification-based technologies for affordable, efficient, zero-emission power generation. These advanced power systems, which are expected to produce near-zero pollutants, are an integral part of DOE's Vision 21 Program. DOE has also been developing advanced gasification systems that lower the capital and operating costs of producing syngas for chemical production. A transport reactor has shown potential to be a low-cost syngas producer compared to other gasification systems since its high-throughput-per-unit cross-sectional area reduces capital costs. This work directly supports the Power Systems Development Facility utilizing the Kellogg Brown and Root transport reactor located at the Southern Company Services Wilsonville, Alabama, site. Over 3600 hours of operation on 17 different coals ranging from bituminous to lignite along with a petroleum coke has been completed to date in the pilot-scale transport reactor development unit (TRDU) at the Energy & Environmental Research Center (EERC). The EERC has established an extensive database on the operation of these various fuels in both air- and oxygen-blown modes utilizing a pilot-scale transport reactor gasifier. This database has been useful in determining the effectiveness of design changes on an advanced transport reactor gasifier and for determining the performance of various feedstocks in a transport reactor. The effects of different fuel types on both gasifier performance and the operation of the hot-gas filter system have been determined. It has been demonstrated that corrected fuel gas heating values ranging from 90 to 130 Btu/scf have been achieved in air-blown mode, while heating values up to 230 Btu/scf on a dry basis have been achieved in oxygen-blown mode. Carbon conversions up to 90% have also been obtained and are highly dependent on the oxygen

  4. High-precision radiocarbon dating and historical biblical archaeology in southern Jordan.

    PubMed

    Levy, Thomas E; Higham, Thomas; Bronk Ramsey, Christopher; Smith, Neil G; Ben-Yosef, Erez; Robinson, Mark; Münger, Stefan; Knabb, Kyle; Schulze, Jürgen P; Najjar, Mohammad; Tauxe, Lisa

    2008-10-28

    Recent excavations and high-precision radiocarbon dating from the largest Iron Age (IA, ca. 1200-500 BCE) copper production center in the southern Levant demonstrate major smelting activities in the region of biblical Edom (southern Jordan) during the 10th and 9th centuries BCE. Stratified radiocarbon samples and artifacts were recorded with precise digital surveying tools linked to a geographic information system developed to control on-site spatial analyses of archaeological finds and model data with innovative visualization tools. The new radiocarbon dates push back by 2 centuries the accepted IA chronology of Edom. Data from Khirbat en-Nahas, and the nearby site of Rujm Hamra Ifdan, demonstrate the centrality of industrial-scale metal production during those centuries traditionally linked closely to political events in Edom's 10th century BCE neighbor ancient Israel. Consequently, the rise of IA Edom is linked to the power vacuum created by the collapse of Late Bronze Age (LB, ca. 1300 BCE) civilizations and the disintegration of the LB Cypriot copper monopoly that dominated the eastern Mediterranean. The methodologies applied to the historical IA archaeology of the Levant have implications for other parts of the world where sacred and historical texts interface with the material record. PMID:18955702

  5. Design of stand-alone brackish water desalination wind energy system for Jordan

    SciTech Connect

    Habali, S.M.; Saleh, I.A.

    1994-06-01

    More than 100 underground water wells drilled in Jordan are known to have brackish water with total desolved solids (TDS) over 1500 ppm but not greater than 4000 ppm. The world standard for potable water limits the TDS count to 500 ppm in addition to being free from live microorganisms or dangerous mineral and organic substances. A reverse osmosis desalination scheme powered by a stand-alone wind energy converter (WEC) is proposed to produce fresh water water from wells located in potentially high-wind sites. The purpose of this study if to present the main design parameters and economic estimates of a wind-assisted RO system using a diesel engine as the baseline energy source and an electric wind turbine for the wind energy source. It is found that brackish water pumping and desalinating using WECs costs 0.67 to 1.16 JD/m[sup 3] (JD = Jordanian Dinar, 1US$ = 0.68 JD), which is less than using conventional diesel engines especially in remote areas. In addition, the wind-reverse osmosis system becomes more economically feasible for higher annual production rates or in good wind regimes.

  6. High-precision radiocarbon dating and historical biblical archaeology in southern Jordan

    PubMed Central

    Levy, Thomas E.; Higham, Thomas; Bronk Ramsey, Christopher; Smith, Neil G.; Ben-Yosef, Erez; Robinson, Mark; Münger, Stefan; Knabb, Kyle; Schulze, Jürgen P.; Najjar, Mohammad; Tauxe, Lisa

    2008-01-01

    Recent excavations and high-precision radiocarbon dating from the largest Iron Age (IA, ca. 1200–500 BCE) copper production center in the southern Levant demonstrate major smelting activities in the region of biblical Edom (southern Jordan) during the 10th and 9th centuries BCE. Stratified radiocarbon samples and artifacts were recorded with precise digital surveying tools linked to a geographic information system developed to control on-site spatial analyses of archaeological finds and model data with innovative visualization tools. The new radiocarbon dates push back by 2 centuries the accepted IA chronology of Edom. Data from Khirbat en-Nahas, and the nearby site of Rujm Hamra Ifdan, demonstrate the centrality of industrial-scale metal production during those centuries traditionally linked closely to political events in Edom's 10th century BCE neighbor ancient Israel. Consequently, the rise of IA Edom is linked to the power vacuum created by the collapse of Late Bronze Age (LB, ca. 1300 BCE) civilizations and the disintegration of the LB Cypriot copper monopoly that dominated the eastern Mediterranean. The methodologies applied to the historical IA archaeology of the Levant have implications for other parts of the world where sacred and historical texts interface with the material record. PMID:18955702

  7. Characterization of ground-water discharge from bedrock aquifers to the Mississippi and Minnesota Rivers at three areas, Minneapolis-St. Paul area, Minnesota

    USGS Publications Warehouse

    Schoenberg, M.E.

    1994-01-01

    The hydrogeology at three areas along the Mississippi and Minnesota Rivers in the Minneapolis-St. Paul area were studied to characterize ground-water discharge from bedrock aquifers to the two rivers. Along the Mississippi River between Fridley and Brooklyn Center, a buried valley underlying the Mississippi River cuts through the overlying terrace deposits and glacial-drift deposits into two underlying bedrock hydro- geologic units: the St Peter aquifer, and a rubble zone between the St. Peter and Prairie du Chien-Jordan aquifers. Shallow ground-water flow in the near-surface gray and upper red tills and sand and gravel outwash aquifer discharges to springs along the edge of the river. Ground water flowing through the rubble zone and upper part of the Prairie du Chien-Jordan aquifer probably discharges through alluvial deposits to the river. In study area 2, along the Minnesota River between Eagan and Bloomington, almost 200 feet of post-glacial alluvium, glaciofluvial sand and gravel, Pleistocene lake deposits, and peat fill a bedrock valley under the present-day Minnesota River. As much as 40 feet of post-glacial peat, silty clay, clay, and muck lie near the river-valley walls. Confining units beneath the river channel impede the discharge of ground water from the underlying Prairie du Chien-Jordan aquifer to the river. Ground water discharges to wetlands, lakes, and springs along both the north and south side of the river. Along the Mississippi River at Minneapolis about 5 miles upstream of the confluence of the Minnesota and Mississippi Rivers, the Mississippi River lies in a post-glacial valley cut through thin glacial drift into the St. Peter aquifer. Beneath the river, ground water flows from the St. Peter aquifer through the overlying post-glacial ailuvium to the Mississippi River. No confining unit separates the St. Peter aquifer and the river.

  8. Hood River Production Master Plan.

    SciTech Connect

    O'Toole, Patty

    1991-07-01

    The Northwest Power Planning Council's 1987 Columbia River Fish and Wildlife Program authorizes the development of artificial production facilities to raise chinook salmon and steelhead for enhancement in the Hood, Umatilla, Walla Walla, Grande Ronde and Imnaha rivers and elsewhere. On February 26, 1991 the Council agreed to disaggregate Hood River from the Northeast Oregon Hatchery Project, and instead, link the Hood River Master Plan (now the Hood River Production Plan) to the Pelton Ladder Project (Pelton Ladder Master Plan 1991).

  9. Strontium isotopes in Melanopsis sp. as indicators of variation in hydrology and climate in the Upper Jordan Valley during the Early-Middle Pleistocene, and wider implications.

    PubMed

    Spiro, Baruch; Ashkenazi, Shoshana; Starinsky, Abraham; Katz, Amitai

    2011-04-01

    Aquifers dominated by Pleistocene basalts and Jurassic to Cretaceous calcareous rocks feed the Hula basin which is drained by the Jordan River into Lake Kinneret. The sedimentary sequence of Lower-Middle Pleistocene Benot Ya'akov Formation (BYF) exposed by excavations of the 0.78 Ma lake-side site of Gesher Benot Ya'aqov (GBY) consists of six cycles representing ca. 100 ka history of the Hula basin. This study characterizes the types of water sources in the catchment, tests the use of the Strontium (Sr) isotopes in the common extant snail Melanopsis sp. as a tracer for water in its habitat, and uses this tracer in the fossil specimens from GBY to investigate the palaeohydrology of the Hula paleolake during the corresponding period. The Sr isotope composition ((87)Sr/(86)Sr) of extant Melanopsis shells in the Hula catchment range widely (0.7046-0.7079). These analyses define distinct groups of water sources and aquifers, while the Jordan River at the GBY site has values around 0.70685. The values for fossil Melanopsis from GBY vary along stratigraphy; they are highest around 0.70710 in Cycles 1 and 2, decrease to around 0.70685 in Cycle 3, and exhibit upward trending fluctuations in the subsequent cycles to 0.70703 in Cycle 6. This trend reveals the dominance of the Hermon Jurassic aquifer during the earlier, colder periods before the Matuyama-Brunhes Boundary (MBB) and enhanced influence of the Golan basaltic aquifers, in subsequent warmer periods, indicating that the MBB coincides with climate warming as supported by other indicators. Hence, this global geochronological indicator of 0.78 Ma is also potentially a global palaeoclimatic marker. The similarity between the Sr isotope composition of the Jordan River waters and Melanopsis and those from Cycle 3 suggests that the current climate corresponds to that of the warmest period within the record of GBY, clarifying the comparative interpretation of this 100 k.yr. climate record. PMID:21036385

  10. Prediction of the effects of nutrient loadings from a power plant at Perryman on the water quality of the Bush River estuary. Final report

    SciTech Connect

    Rose, K.A.; Dwyer, R.L.; Turner, M.A.

    1986-10-01

    A water-quality model consisting of a one-dimensional Hydraulic Module coupled with a Water Quality Module was used to assess the effects of increased nutrient loadings from the proposed Perryman Power Plant on the dissolved oxygen and chlorophyll-a concentrations in the Bush River estuary. The Hydraulic Module represented the longitudinal water movement (and physical transport of associated constituents) among 12 spatial segments. The Water Quality Module represented the biological processes affecting nitrogen, phosphorus, chlorophyll-a, and dissolved oxygen in each segment (e.g., photosynthesis, nutrient uptake, decomposition).

  11. Remote monitoring of the Gravelly Run thermal plume at Hopewell and the thermal plume at the Surry Nuclear Power Plant on the James River

    NASA Technical Reports Server (NTRS)

    Talay, T. A.; Sykes, K. W.; Kuo, C. Y.

    1979-01-01

    On May 17, 1977, a remote sensing experiment was conducted on the James River, Virginia, whereby thermal spectrometer and near-infrared photography data of thermal discharges at Hopewell and the Surry nuclear power plant were obtained by an aircraft for one tidal cycle. These data were used in subsequent investigations into the near field discharge trajectories. For the Gravelly Run thermal plume at Hopewell, several empirical expressions for the plume centerline were evaluated by comparisons of the computed trajectories and those observed in the remote sensing images.

  12. Hydrotechnical facilities within the Chernobyl nuclear power plant exclusion zone: impacts on hydrologic regime and plant growth patterns of floodplain water bodies of the Pripyat River.

    PubMed

    Gudkov, D I; Zub, L N; Savitsky, A L

    2003-01-01

    As result of the Chernobyl nuclear power plant accident the territory of the left-bank flood-lands of the Pripyat River have undergone intensive radionuclide contamination. With the purpose of preventing the washing away of radioactive substances, a complex of flood protection dams was constructed. This construction changed the hydrological regime of these territories and caused overgrowth by higher aquatic plants. Absence of a flowing mode of reservoirs, the stagnant phenomena during spring and seasonal high waters on the embank site have caused amplification of eutrophication processes, swamping and, connected with it, increase of water-marsh floristic complex in the structure of the vegetative cover. PMID:14653638

  13. One Region: Two Cultures. Comparing Israel and Jordan: A Unit for Elementary Students. Fulbright-Hays Summer Seminars Abroad 1998 (Israel and Jordan).

    ERIC Educational Resources Information Center

    Fitzhugh, William P.

    This social studies unit for elementary school students concentrates on comparing the different cultures of the neighboring countries of Israel and Jordan. The unit describes the educational objectives and explains that a variety of strategies are used to reach those objectives. It lists materials needed and procedures for evaluation, provides…

  14. Honor killing attitudes amongst adolescents in Amman, Jordan.

    PubMed

    Eisner, Manuel; Ghuneim, Lana

    2013-01-01

    The present study examines attitudes towards honor crimes amongst a sample of 856 ninth grade students (mean age = 14.6, SD = 0.56) from 14 schools in Amman, Jordan. Descriptive findings suggest that about 40% of boys and 20% of girls believe that killing a daughter, sister, or wife who has dishonored the family can be justified. A number of theoretically meaningful predictors were examined: Findings suggest that attitudes in support of honor killings are more likely amongst adolescents who have collectivist and patriarchal world views, believe in the importance of female chastity amongst adolescents, and morally neutralize aggressive behavior in general. Findings for parental harsh discipline are mixed: While the father's harsh discipline is predictive of honor killing attitudes, the mother's behavior is not. Furthermore, support for honor killing is stronger amongst male adolescents and adolescents for low education backgrounds. After controlling for other factors religion and the intensity of religious beliefs are not associated with support for honor killings. Models were tested separately for male and female respondents and suggested no systematic differences in predictors. Limitations and implications are discussed. PMID:23744567

  15. Geotechnical and mineralogical characteristics of marl deposits in Jordan

    NASA Astrophysics Data System (ADS)

    Shaqour, Fathi M.; Jarrar, Ghaleb; Hencher, Steve; Kuisi, Mostafa

    2008-10-01

    Marls and marly limestone deposits cover most of Northern Jordan, where Amman City and its suburbs are located. These deposits serve as foundations for most buildings and roads as well as fill material for structural back filling, especially road bases and sub-bases. The present study aims at investigating the geotechnical characteristics and mineral composition of the marl units of these deposits through field investigations and laboratory testing. Using X-ray diffraction technique along with chemical analysis, representative samples of marl horizons were tested for mineral composition, and for a set of index and geotechnical properties including: specific gravity, grain size, Atterberg limits, Proctor compaction and shear strength properties. The test results show a positive linear relationship as expected between the clay content and both liquid and plastic limits. The tests results also show an inverse linear relationship between the clay content and the maximum dry density in both standard and modified compaction. This is attributed to the adsorption of water by the clay minerals. The relationship is more prominent in the case of modified compaction test. The results also indicate a similar relationship for the angle of internal friction. No clear correlation between cohesion and clay content was apparent.

  16. Size distribution studies of 137Cs in river water in the Abukuma Riverine system following the Fukushima Dai-ichi Nuclear Power Plant accident.

    PubMed

    Sakaguchi, Aya; Tanaka, Kazuya; Iwatani, Hokuto; Chiga, Haruka; Fan, Qiaohui; Onda, Yuichi; Takahashi, Yoshio

    2015-01-01

    The occurrence of (137)Cs in size fractionated samples in river water from the Abukuma River system, (the Kuchibuto and Abukuma Rivers, five sampling events for three sites) was studied from June 2011--approximately some three months after the Fukushima Dai-ichi Nuclear Power Plant (FDNPP) accident until December 2012. The total concentration of (137)Cs (mBq/L) in river water was generally high at the upper stream site in the Yamakiya District within the evacuation/off-limits zone. The (137)Cs concentration was about 1Bq/L for the first sampling campaign (June 2011) at all sites, but then decreased substantially to about one-tenth of that by the time of a second sampling campaign (November or December 2011). The (137)Cs in the <0.45 μm fraction was present exclusively as a dissolved species rather than as a species adsorbed on suspended solids or complexed with organic materials. The contribution of the dissolved fraction ranged from 1.2 to 48.9% (averaged 20%) of the total concentration of (137)Cs throughout the observation period. The maximum contribution of (137)Cs was found in the silt size fraction (3-63 μm), which can be explained by the relatively large Kd values and the suspended solids (SS) concentration of this size fraction. Although the concentration (Bq/g) of (137)Cs in each size fraction did not show any significant trends and/or variations for any of the sampling campaign, Kd values for each site increased with time. Furthermore, it was found that the Kd values decreased with distance from the headstream in the off-limits zone. Thus, the data acquired in this study give an overview of the radiological situation for Fukushima including temporal and spatial variation of radiocaesium in a natural riverine system, within a few years after the accident. PMID:24929977

  17. Jordan, an active Volvox transposable element similar to higher plant transposons.

    PubMed Central

    Miller, S M; Schmitt, R; Kirk, D L

    1993-01-01

    We have isolated a 1595-bp transposable element from the multicellular green alga Volvox carteri following its insertion into the nitrate reductase (nitA) locus. This element, which we have named Jordan, has short (12-bp) terminal inverted repeats and creates a 3-bp target site duplication, like some higher plant transposons of the classic type. Contained within the first 200 bp of one end of the element are 55-bp inverted repeats, one of which begins with the terminal inverted repeat. Revertants of the transposon insertion into the nitA locus were obtained at a rate of approximately 10(-4) per Volvox embryo per generation. In each revertant examined, all transposon sequences were completely excised, but footprints containing both sets of duplicated bases, in addition to three to nine extra bases, were left behind. Jordan contains no significant open reading frames and so appears to be nonautonomous. DNA gel blot analysis indicates that Jordan is a member of a large family of homologous elements in the Volvox genome. We have isolated and characterized several of these homologs and found that they contain terminal very similar to those of Jordan. Efforts to utilize Jordan and its homologs as tools to tag and clone developmentally interesting genes of Volvox are discussed. PMID:8400878

  18. Construct Validation of an Arabic Version of the Learning Transfer System Inventory (LTSI) for Use in Jordan

    ERIC Educational Resources Information Center

    Khasawneh, Samer; Bates, Reid A.; Holton, Elwood F., III.

    2004-01-01

    The purpose of this study was to translate and validate an Arabic version of the Learning Transfer System Inventory (LTSI) for use in Jordan. The LTSI was administered to 450 employees employed by public and private sector organizations operating in Jordan. Principle axis factoring with oblique rotation was used to uncover the underlying structure…

  19. 75 FR 62500 - Notice of Availability of a Pest Risk Analysis for the Importation of Fresh Strawberries From Jordan

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-12

    ... Animal and Plant Health Inspection Service Notice of Availability of a Pest Risk Analysis for the Importation of Fresh Strawberries From Jordan AGENCY: Animal and Plant Health Inspection Service, USDA. ACTION... Jordan. Based on this analysis, we believe that the application of one or more designated...

  20. 77 FR 5867 - Suggestions for Environmental Cooperation Pursuant to the United States-Jordan Joint Statement on...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-06

    ... Suggestions for Environmental Cooperation Pursuant to the United States-Jordan Joint Statement on Environmental Technical Cooperation ACTION: Notice of preparation of the 2012-2013 U.S.-Jordan Environmental... or suggestions regarding items for inclusion in a new work program for implementing the...

  1. Meals served to hypertensive and cardiac inpatients in Jordan: comparison with WHO and NIH dietary guidelines.

    PubMed

    Bawadi, H A; Banks, A D; Tayyem, R F; ElKhoury, C

    2016-01-01

    This study aimed to evaluate the compliance of daily meals served to hypertensive and cardiac inpatients in Jordan according to WHO guidelines and the Therapeutic Lifestyle Changes (TLC) and Dietary Approach to Stop Hypertension (DASH) diets plans. Weekly cycle menus from the food service department of major hospitals in Jordan (n = 16) were analysed using ESHA Food Processor software to obtain data about macroand micronutrient contents and food groups represented. The results showed inappropriate amounts of several nutrients in the menus provided, along with a general noncompliance with the DASH, TLC and WHO guidelines. Meals had higher than recommended sodium content coupled with low potassium content. Fatty acid profiles were often outside the recommended ranges. Meals provided to cardiac inpatients in Jordan need to be revised to meet the guidelines specified for the health conditions of these patients. PMID:27117647

  2. Economic evaluation of four types of dry/wet cooling applied to the 5-MWe Raft River geothermal power plant

    SciTech Connect

    Bamberger, J.A.; Allemann, R.T.

    1982-07-01

    A cost study is described which compared the economics of four dry/wet cooling systems to use at the existing Raft River Geothermal Plant. The results apply only at this site and should not be generalized without due consideration of the complete geothermal cycle. These systems are: the Binary Cooling Tower, evaporative condenser, Combin-aire, and a metal fin-tube dry cooling tower with deluge augmentation. The systems were evaluated using cooled, treated geothermal fluid instead of ground or surface water in the cooling loops. All comparisons were performed on the basis of a common plant site - the Raft River 5 MWe geothermal plant in Idaho. The Binary Cooling Tower and the Combin-aire cooling system were designed assuming the use of the isobutane/water surface condenser currently installed at the Raft River Plant. The other two systems had the isobutane ducted to the evaporative condensers. Capital credit was not given to the system employing the direct condensing process. The cost of the systems were estimated from designs provided by the vendors. The levelized energy cost range for each cooling system is listed below. The levelized energy cost reflects the incremental cost of the cooling system for the life of the plant. The estimates are presented in 1981 dollars.

  3. From Weyl to Born-Jordan quantization: The Schrödinger representation revisited

    NASA Astrophysics Data System (ADS)

    de Gosson, Maurice A.

    2016-03-01

    The ordering problem has been one of the long standing and much discussed questions in quantum mechanics from its very beginning. Nowadays, there is more or less a consensus among physicists that the right prescription is Weyl's rule, which is closely related to the Moyal-Wigner phase space formalism. We propose in this report an alternative approach by replacing Weyl quantization with the less well-known Born-Jordan quantization. This choice is actually natural if we want the Heisenberg and Schrödinger pictures of quantum mechanics to be mathematically equivalent. It turns out that, in addition, Born-Jordan quantization can be recovered from Feynman's path integral approach provided that one used short-time propagators arising from correct formulas for the short-time action, as observed by Makri and Miller. These observations lead to a slightly different quantum mechanics, exhibiting some unexpected features, and this without affecting the main existing theory; for instance quantizations of physical Hamiltonian functions are the same as in the Weyl correspondence. The differences are in fact of a more subtle nature; for instance, the quantum observables will not correspond in a one-to-one fashion to classical ones, and the dequantization of a Born-Jordan quantum operator is less straightforward than that of the corresponding Weyl operator. The use of Born-Jordan quantization moreover solves the "angular momentum dilemma", which already puzzled L. Pauling. Born-Jordan quantization has been known for some time (but not fully exploited) by mathematicians working in time-frequency analysis and signal analysis, but ignored by physicists. One of the aims of this report is to collect and synthesize these sporadic discussions, while analyzing the conceptual differences with Weyl quantization, which is also reviewed in detail. Another striking feature is that the Born-Jordan formalism leads to a redefinition of phase space quantum mechanics, where the usual Wigner

  4. An aerial radiological survey of the Oyster Creek Nuclear Power Plant and surrounding area, Forked River, New Jersey. Date of survey: September 18--25, 1992

    SciTech Connect

    Hopkins, H.A.; McCall, K.A.

    1994-05-01

    An aerial radiological survey was conducted over the Oyster Creek Nuclear Power Plant in Forked River, New Jersey, during the period September 18 through September 24, 1992. The survey was conducted at an altitude of 150 feet (46 meters) over a 26-square-mile (67-square-kilometer) area centered on the power station. The purpose of the survey was to document the terrestrial gamma radiation environment of the Oyster Creek Nuclear Power plant and surrounding area. The results of the aerial survey are reported as inferred gamma radiation exposure rates at 1 meter above ground level in the form of a contour map. Outside the plant boundary, exposure rates were found to vary between 4 and 10 microroentgens per hour and were attributed to naturally-occurring uranium, thorium, and radioactive potassium gamma emitters. The aerial data were compared to ground-based benchmark exposure rate measurements and radionuclide assays of soil samples obtained within the survey boundary. The ground-based measurements were found to be in good agreement with those inferred from the aerial measuring system. A previous survey of the power plant was conducted in August 1969 during its initial startup phase. Exposure rates and radioactive isotopes revealed in both surveys were consistent and within normal terrestrial background levels.

  5. Ethnopharmacological survey of wild medicinal plants in Showbak, Jordan.

    PubMed

    Al-Qura'n, S

    2009-05-01

    Two main research questions are framing this investigation: (1) the main taxa of the medicinal importance value altered the Showbak forest stand and species composition? (2) The most safe species and what are the toxic ones (unsafe). These two research questions are the vital ones to draw a clear image about the wild medicinal plants of this investigated area of Showbak region in Jordan. 79 wild medicinal plant species were investigated in this study which are used in traditional medication for the treatment of various diseases. Most of the locals interviewed dealt with well-known safe medicinal plants such as Aaronsohnia factorovskyi Warb. et Eig., Achillea santolina L., Adiantum capillus-veneris L., Artemisia herba-alba L., Ceratonia siliqua L., Clematis recta L., Herniaria hirsuta L., Malva neglecta Wallr., Rosmarinus officinalis L., Ruta chalepensis L., Salvia triloba L., Sarcopoterium spinosa (L.) Spach., Thymbra capitata (L.) Hof, and Urginea maritima Barker. Many of the wild medicinal plants investigated were toxic and needed to be practiced by practitioners and herbalists rather than the local healers. These plants include Calotropis procera Willd R.Br., Citrullus colocynthis (L.) Sch., Datura stramonium L., Digitalis purpurea L., Ecballium elaterium (L.) A.Rich., Euphorbia helioscopia L., Euphorbia tinctoria Boiss., Glaucium corniculatum (L.) Curt., Hyoscyamus aureus L., Mandragora officinarum L., Nerium oleander L., Ricinus communis L., Solanum nigrum L., Withania somnifera (L.) Dunel. The conservation of medicinal plants and natural resources is becoming increasingly important, so this research is trying to collect information from local population concerning the use of medicinal plants in Showbak; identify the most important specie; determine the relative importance value of the species and calculate the informant consensus factor (ICF) for the medicinal plants. Obtaining results is relied on the interviewee's personal information and the medicinal use

  6. Mapping of Networks to Detect Priority Zoonoses in Jordan.

    PubMed

    Sorrell, Erin M; El Azhari, Mohammad; Maswdeh, Nezar; Kornblet, Sarah; Standley, Claire J; Katz, Rebecca L; Ablan, Ibrahim; Fischer, Julie E

    2015-01-01

    Early detection of emerging disease events is a priority focus area for cooperative bioengagement programs. Communication and coordination among national disease surveillance and response networks are essential for timely detection and control of a public health event. Although systematic information sharing between the human and animal health sectors can help stakeholders detect and respond to zoonotic diseases rapidly, resource constraints, and other barriers often prevent efficient cross-sector reporting. The purpose of this research project was to map the laboratory and surveillance networks currently in place for detecting and reporting priority zoonotic diseases in Jordan in order to identify the nodes of communication, coordination, and decision-making where health and veterinary sectors intersect, and to identify priorities and gaps that limit information sharing for action. We selected three zoonotic diseases as case studies: highly pathogenic avian influenza (HPAI) H5N1, rabies, and brucellosis. Through meetings with government agencies and health officials, and desk research, we mapped each system from the index case through response - including both surveillance and laboratory networks, highlighting both areas of strength and those that would benefit from capacity-building resources. Our major findings indicate informal communication exists across sectors; in the event of emergence of one of the priority zoonoses studied, there is effective coordination across the Ministry of Health and Ministry of Agriculture. However, routine formal coordination is lacking. Overall, there is a strong desire and commitment for multi-sectoral coordination in detection and response to zoonoses across public health and veterinary sectors. Our analysis indicates that the networks developed in response to HPAI can and should be leveraged to develop a comprehensive laboratory and surveillance One Health network. PMID:26528460

  7. Mapping of Networks to Detect Priority Zoonoses in Jordan

    PubMed Central

    Sorrell, Erin M.; El Azhari, Mohammad; Maswdeh, Nezar; Kornblet, Sarah; Standley, Claire J.; Katz, Rebecca L.; Ablan, Ibrahim; Fischer, Julie E.

    2015-01-01

    Early detection of emerging disease events is a priority focus area for cooperative bioengagement programs. Communication and coordination among national disease surveillance and response networks are essential for timely detection and control of a public health event. Although systematic information sharing between the human and animal health sectors can help stakeholders detect and respond to zoonotic diseases rapidly, resource constraints, and other barriers often prevent efficient cross-sector reporting. The purpose of this research project was to map the laboratory and surveillance networks currently in place for detecting and reporting priority zoonotic diseases in Jordan in order to identify the nodes of communication, coordination, and decision-making where health and veterinary sectors intersect, and to identify priorities and gaps that limit information sharing for action. We selected three zoonotic diseases as case studies: highly pathogenic avian influenza (HPAI) H5N1, rabies, and brucellosis. Through meetings with government agencies and health officials, and desk research, we mapped each system from the index case through response – including both surveillance and laboratory networks, highlighting both areas of strength and those that would benefit from capacity-building resources. Our major findings indicate informal communication exists across sectors; in the event of emergence of one of the priority zoonoses studied, there is effective coordination across the Ministry of Health and Ministry of Agriculture. However, routine formal coordination is lacking. Overall, there is a strong desire and commitment for multi-sectoral coordination in detection and response to zoonoses across public health and veterinary sectors. Our analysis indicates that the networks developed in response to HPAI can and should be leveraged to develop a comprehensive laboratory and surveillance One Health network. PMID:26528460

  8. Iridium contents in the Late Cretaceous-Early Tertiary clays in relation to the K/T boundary, North Jordan

    NASA Astrophysics Data System (ADS)

    Abboud, Iyad Ahmed

    2016-06-01

    The mineralogy, lithology, and geochemistry of five discrete laminations across the K/T boundary of clayey shale at the Yarmouk River area, Jordan, were examined. There were no marked changes in the mineralogy of the clayey shale within the K/T boundary. This outcrop consists of more than 100 m of Maastrichtian oil shale overlying about 20 m limestone. Marly limestone included many clay laminations from organic and volcanic origins, which are considered an evidence of the K/T boundary through detected iridium anomalies. Any of these particular lamellae range from 2 mm to 5 mm in thickness. Smectite was the predominant clay mineral in smectitic shale laminations. It was located at eight meters above the K/T boundary and includes some anomalous concentrations of iridium and traces of other elements. The analysis of geochemical platinum group at the K/T boundary clays showed anomalous enrichments of iridium, compared with other carbonate rocks as a result of weathering processes of oil shale, or through concentration from weathering of basalt flows, but not pointing to an impact process. The clays in late Maastrichtian have Ir-Sc prevailed anomalies and synchronize with increasing of terrigenous and volcanogenic traced elements. Kaolin, smectite, and volkonskoite were the dominant clay minerals at the K/T boundary with high concentrations of iridium. The concentration levels of iridium in some laminations of the Yarmouk sediments ranged between 1.6 and 7.8 ppb.

  9. An algorithm for calculation of the Jordan canonical form of a matrix

    NASA Technical Reports Server (NTRS)

    Sridhar, B.; Jordan, D.

    1973-01-01

    Jordan canonical forms are used extensively in the literature on control systems. However, very few methods are available to compute them numerically. Most numerical methods compute a set of basis vectors in terms of which the given matrix is diagonalized when such a change of basis is possible. Here, a simple and efficient method is suggested for computing the Jordan canonical form and the corresponding transformation matrix. The method is based on the definition of a generalized eigenvector, and a natural extension of Gauss elimination techniques.

  10. On the use and computation of the Jordan canonical form in system theory

    NASA Technical Reports Server (NTRS)

    Sridhar, B.; Jordan, D.

    1974-01-01

    This paper investigates various aspects of the application of the Jordan canonical form of a matrix in system theory and develops a computational approach to determining the Jordan form for a given matrix. Applications include pole placement, controllability and observability studies, serving as an intermediate step in yielding other canonical forms, and theorem proving. The computational method developed in this paper is both simple and efficient. The method is based on the definition of a generalized eigenvector and a natural extension of Gauss elimination techniques. Examples are included for demonstration purposes.

  11. Participatory groundwater management in Jordan: Development and analysis of options

    NASA Astrophysics Data System (ADS)

    Chebaane, Mohamed; El-Naser, Hazim; Fitch, Jim; Hijazi, Amal; Jabbarin, Amer

    Groundwater over-exploitation has been on the rise in Jordan. Competing demands have grown in the face of perennial water shortages, a situation which has been exacerbated by drought conditions in the past decade. This paper reports findings of a project in which management options to address over-exploitation were developed for one of Jordan's principal aquifer systems, the Amman-Zarqa Basin. Options for addressing the situation were developed through a participatory approach that involved government officials and various public and private sector interest groups. Particular efforts were made to involve well irrigators, who are likely to be heavily impacted by the changes required to reduce groundwater pumping to a sustainable level. With information obtained from a rapid appraisal survey as well as from interviews with farmers, community groups, government officials, and technical experts, an extensive set of options was identified for evaluation. Based on integrated hydrogeologic, social, and economic analysis, five complementary management options were recommended for implementation. These included the establishment of an Irrigation Advisory Service, buying out farm wells, placing firm limits on well ion and irrigated crop areas, exchanging treated wastewater for groundwater, and measures to increase the efficiency of municipal and industrial water use. Various combinations and levels of these options were grouped in scenarios, representing possible implementation strategies. The scenarios were designed to assist decision makers, well owners and other stakeholders in moving gradually towards a sustainable ion regime. Social and economic aspects of each option and scenario were analyzed and presented to stakeholders, together with a of legal, institutional and environmental ramifications. Combining scientific analysis with a participatory approach in the Amman Zarqa Basin groundwater management was devised as a prototype to be used in the management of other

  12. River Meander Studies

    NASA Technical Reports Server (NTRS)

    Lingenfelter, R. E.

    1972-01-01

    The meander patterns of the Feather and Colorado rivers were studied in an attempt to correlate pattern changes and flood probability. Attempts were also made to correlate stream meander power spectrum and stream discharge frequency distribution.

  13. Flood monitoring for ungauged rivers: the power of combining space-based monitoring and global forecasting models

    NASA Astrophysics Data System (ADS)

    Revilla-Romero, Beatriz; Netgeka, Victor; Raynaud, Damien; Thielen, Jutta

    2013-04-01

    Flood warning systems typically rely on forecasts from national meteorological services and in-situ observations from hydrological gauging stations. This capacity is not equally developed in flood-prone developing countries. Low-cost satellite monitoring systems and global flood forecasting systems can be an alternative source of information for national flood authorities. The Global Flood Awareness System (GloFAS) has been develop jointly with the European Centre for Medium-Range Weather Forecast (ECMWF) and the Joint Research Centre, and it is running quasi operational now since June 2011. The system couples state-of-the art weather forecasts with a hydrological model driven at a continental scale. The system provides downstream countries with information on upstream river conditions as well as continental and global overviews. In its test phase, this global forecast system provides probabilities for large transnational river flooding at the global scale up to 30 days in advance. It has shown its real-life potential for the first time during the flood in Southeast Asia in 2011, and more recently during the floods in Australia in March 2012, India (Assam, September-October 2012) and Chad Floods (August-October 2012).The Joint Research Centre is working on further research and development, rigorous testing and adaptations of the system to create an operational tool for decision makers, including national and regional water authorities, water resource managers, hydropower companies, civil protection and first line responders, and international humanitarian aid organizations. Currently efforts are being made to link GloFAS to the Global Flood Detection System (GFDS). GFDS is a Space-based river gauging and flood monitoring system using passive microwave remote sensing which was developed by a collaboration between the JRC and Dartmouth Flood Observatory. GFDS provides flood alerts based on daily water surface change measurements from space. Alerts are shown on a

  14. Field tests of a vertical-fluted-tube condenser in the prototype power plant at the Raft River Geothermal Test Site

    SciTech Connect

    Murphy, R.W.

    1983-04-01

    A vertical-fluted-tube condenser was designed, fabricated, and tested with isobutane as the shell-side working fluid in a binary prototype power plant at the Raft River Geothermal Test Site. After shakedown and contamination removal operations were completed, the four-pass water-cooled unit (with 102 outside-fluted Admiralty tubes) achieved performance predictions while operating with the plant surface evaporator on-line. A sample comparison shows that use of this enhanced condenser concept offers the potential for a reduction of about 65% from the size suggested by corresponding designs using conventional horizontal-smooth-tube concepts. Subsequent substitution of a direct-contact evaporator for the surface evaporator brought drastic reductions in system performance, the apparent consequence of high concentrations of noncondensible gases introduced by the brine/working-fluid interaction.

  15. Size-dependent distribution of radiocesium in riverbed sediments and its relevance to the migration of radiocesium in river systems after the Fukushima Daiichi Nuclear Power Plant accident.

    PubMed

    Tanaka, Kazuya; Iwatani, Hokuto; Sakaguchi, Aya; Fan, Qiaohui; Takahashi, Yoshio

    2015-01-01

    We investigated the particle size distribution of radiocesium in riverbed sediments after the Fukushima Daiichi Nuclear Power Plant accident. Riverbed sediments were collected in the Abukuma River system in Fukushima and Miyagi Prefectures. The collected sediments were separated into 11 fractions, ranging from granular size (>2000 μm) to clay size (<2 μm) fractions. Cesium-137 concentrations were higher in the smaller particle size fractions, possibly reflecting specific surface areas and the mineralogy, in particular the clay mineral content. A gap in (137)Cs concentration was observed between the silt size and sand size fractions of riverbed sediments at downstream sites, whereas riverbed sediments at an upstream site did not show such a concentration gap. It is likely that selective transport of small particles in suspended state from upstream areas resulted in an accumulation of radiocesium in downstream areas. PMID:24874435

  16. Graduates in the kitchen. Educating girls: Jordan, Morocco and Syria.

    PubMed

    Taylor, D

    1993-01-01

    Muslim girls in Jordan have become better educated due to 3 decades of free and compulsory (10 years) schooling policy. Fertility has declined from 7.7 during 1971-75 to 5.6 during 1987-90. 58% of Jordanian women use some form of family planning (FP). Over 90% of eligible children are enrolled in school and 60% go on for advanced 2-year vocational or specialized training. There are actually more girls than boys in school. Although female literacy is high, only 14% are engaged in the labor force. A leader from the Business and Professional Women's Club related that man is considered the breadwinner. Some professions are considered unsuitable for women's employment. Traveling after dark alone is considered problematic for a decent woman. A visit to a school revealed that girls envisioned receiving training and working until marriage, having children, and looking after grandchildren. Many thought 3-4 children was an appropriate family size. Government statistics show that men enroll primarily in the industrial training courses and agriculture, while women tended toward more manual vocations such as sewing, knitting, cooking, hair styling, and secretarial skills. Out of the entire class there were only 2 or 3 girls who envisioned working after having children. Husbands were assumed to always work; if unemployment occurred, the girls thought that a factory job might be a possibility. Conversations with several women in the engineering school were conducted in a lecture hall rather than the cafeteria so the boys would not think they were making themselves available to them. Concern was also expressed about working with men, but the issue of unwanted approaches was dismissed during work hours because of their academic qualifications. Only if one worked lake in the day would there be anticipation of problems. There were many styles of dress for women ranging from modern Western garb to traditional attire in grey and black with a slit for the eyes. The most traditional

  17. Political Economy of Cost-Sharing in Higher Education: The Case of Jordan

    ERIC Educational Resources Information Center

    Kanaan, Taher H.; Al-Salamat, Mamdouh N.; Hanania, May D.

    2011-01-01

    This article analyzes patterns of expenditure on higher education in Jordan, explores the current system's adequacy, efficiency, and equity, and identifies its strengths and weaknesses in light of current constraints and future challenges. Among the constraints are the relatively low public expenditure on higher education, leaving households to…

  18. The Effectiveness of Web-Based Curricula on Seventh Grade Mathematics Students in Jordan

    ERIC Educational Resources Information Center

    Muhanna, Wafa

    2012-01-01

    The purpose of this study is to investigate the effect of using web-based curricula on seventh grade students' achievement in mathematics in King Abdullah School in Irbid, Jordan. The researcher followed the equivalent pre/post T-test two group designs. To achieve the aim of the study, a pre/post-test was constructed to measure students'…

  19. The Impact of Marketing Actions on Relationship Quality in the Higher Education Sector in Jordan

    ERIC Educational Resources Information Center

    Al-Alak, Basheer A. M.

    2006-01-01

    This field/analytical study examined the marketing actions (antecedents) and performance (consequences) of relationship quality in a higher education setting. To analyze data collected from a random sample of 271 undergraduate students at AL-Zaytoonah Private University of Jordan, the linear structural relationship (LISREL) model was used to…

  20. Factors Influencing the Career Planning and Development of University Students in Jordan

    ERIC Educational Resources Information Center

    Khasawneh, Samer

    2010-01-01

    The purpose of this study was to translate and validate an Arabic version of the career influence inventory for use in Jordan. The study also investigated perceptions of university students of the influential factors that have influenced their career planning and development. The validated career influence inventory was administered to 558…

  1. Needs of Parents Caring for Children with Physical Disabilities: A Case Study in Jordan

    ERIC Educational Resources Information Center

    Al-Dababneh, Kholoud A.; Fayez, Merfat; Bataineh, Osama

    2012-01-01

    This study aimed at identifying the needs of families of children with physical disabilities in Jordan. The sample of the study consisted of 96 parents of children with physical disabilities whose ages ranged from 6 to 16 years old. A survey of Needs of Caring Parents was developed to achieve the purposes of this study. Results revealed that the…

  2. Social Adaptation and Its Relationship to Achievement Motivation among High School Students in Jordan

    ERIC Educational Resources Information Center

    AlZboon, Saleem Odeh

    2013-01-01

    The study amid at exploring and detecting the level of social adaptation and its relationship with the achievement motivation of the secondary school students in Jordan, the study sample consisted of 495 secondary school students in the province of Jerash, and to achieve the objective of this study comes the development of two tools: the first one…

  3. Sexual Offenses Among Children in the North of Jordan: An Exploratory Study.

    PubMed

    Shotar, Ali M; Alzyoud, Sukaina; Oweis, Arwa; Alhawamdeh, Khalid A; Khoshnood, Kaveh

    2015-01-01

    Sexual offenses are an important global health problem threatening people of all age groups. There are no reported studies regarding sexual violence among children in Jordan. Therefore, this study aimed to examine the problem of sexual violence among children in the Northern region of Jordan. A retrospective design was adopted to review all reports from the Forensic Medicine Teaching Center of North of Jordan clinic on cases of sexual-related assaults that occurred between 2003 and 2007. Reports were reviewed for age, gender, toxicological analysis, and relevant information provided by victims and their relatives. Results indicated that 53% of the cases were male victims, with a male to female ratio of 1:1. Ages ranged from 3 to 18 years with a mean age of 12.5 years. Most cases were considered indecent assaults, while 37.1% were cases of rape. In most cases, offenders were strangers. It could be concluded that Jordanian children are as susceptible to sexual assaults as their counterparts worldwide. This study is the first to report sexual offenses among children in Jordan. As such, it provides baseline data that can be used to inform policy and prevention strategies focused on reducing sexual violence among this vulnerable segment of the Jordanian population. PMID:26301439

  4. Molecular Diagnosis and Identification of Leishmania Species in Jordan from Saved Dry Samples

    PubMed Central

    Hijjawi, Nawal; Kanani, Kalil A.; Rasheed, Malak; Atoum, Manar; Abdel-Dayem, Mona; Irhimeh, Mohammad R.

    2016-01-01

    Diagnosis of the endemic cutaneous leishmaniasis (CL) in Jordan relies on patient clinical presentation and microscopic identification. Studies toward improved identification of the causative Leishmania species, especially in regions where multiple species exist, and the introduction of these techniques into medical diagnosis is paramount. This study looked at the current epidemiology of CL in Jordan. Clinically diagnosed 41 patients with CL were tested for the presence of Leishmania parasite using both Giemsa staining from skin scraps on glass slides and ITS1-PCR from samples blotted onto storage cards (NucleoCards®). Microscopically, 28 out of the 41 (68.3%) collected samples were positive for amastigotes, whereas the molecular ITS1-PCR amplification successfully identified 30 of the 41 samples (73.2%). Furthermore, PCR-RFLP analysis allowed species identification which is impossible microscopically. Of the 30 PCR positive samples, 28 were Leishmania major positive and the other two samples were Leishmania tropica. This indicates that L. major is the most prevalent species in Jordan and the two L. tropica cases originated from Syria indicating possible future L. tropica outbreaks. Diagnosis of CL based on clinical presentation only may falsely increase its prevalence. Although PCR is more sensitive, it is still not available in our medical laboratories in Jordan. PMID:27403435

  5. Assessing Special Needs of Students with Hearing Impairment in Jordan and Its Relation to Some Variables

    ERIC Educational Resources Information Center

    El-Zraigat, Ibrahim A.

    2013-01-01

    The main purpose of the present study was to assess special needs for students with hearing impairment. The sample of the study consisted of 231 students enrolled at schools for deaf children in Jordan, 113 males and 118 females. A special needs scale was developed and used in assessing special needs for students. The reliability and validity of…

  6. Effectiveness of Web Quest Strategy in Acquiring Geographic Concepts among Eighth Grade Students in Jordan

    ERIC Educational Resources Information Center

    AL-Edwan, Zaid Suleiman

    2014-01-01

    This study aimed at identifying the Effectiveness of using Web Quest Strategy in acquiring the geographic concepts among eighth grade students in Jordan. The study individuals consisted of (119) students in the scholastic year 2013-2014. Four sections were randomly selected from two schools divided into experimental and control groups. They were…

  7. A Rationale to Adopt Team Teaching in Prevocational Education in Jordan

    ERIC Educational Resources Information Center

    Al-Saaideh, Monim A.

    2010-01-01

    Prevocational education (PVE) in Jordan is a multi-disciplinary subject. It is known that it is difficult to prepare one teacher to teach all its fields. This study investigated the possibility to teach prevocational education by a team of teachers. Through questionnaires addressed to PVE teachers and teachers of other subjects, the study…

  8. Human Capital Planning in Higher Education Institutions: A Strategic Human Resource Development Initiative in Jordan

    ERIC Educational Resources Information Center

    Khasawneh, Samer

    2011-01-01

    Purpose: The primary purpose of this study is to determine the status of human capital planning in higher education institutions in Jordan. Design/methodology/approach: A random sample of 120 faculty members (in administrative positions) responded to a human capital planning (HCP) survey. The survey consisted of a pool of 38 items distributed over…

  9. Medical Problems in a Sample of Children with Intellectual Impairments in Jordan.

    ERIC Educational Resources Information Center

    Yousef, Jamal M. S.

    1993-01-01

    Medical problems of 262 children attending special schools for persons having intellectual impairments in Jordan were examined. The most common problems were neurological problems (affecting 38.55%), followed by dental disease, orthopedic problems, vision and eye problems, hearing/ear problems, urinary diseases, and heart problems. (JDD)

  10. The Impact of Foreign Housemaids on the Children of Working Mothers: A Case Study from Jordan

    ERIC Educational Resources Information Center

    Jabbar, Sinaria Kamil Abdel

    2014-01-01

    The role of grandparents and other close relatives in caring for the children of working mothers has been diminishing in modern societies everywhere including Jordan. Concurrently, the dependence on housemaids to care for the children of working mothers has been on the rise. The impact of housemaids on young Jordanian children (4-5 years old) was…

  11. The Effect of the Time Management Art on Academic Achievement among High School Students in Jordan

    ERIC Educational Resources Information Center

    Al-Zoubi, Maysoon

    2016-01-01

    This study aimed at recognizing the effect of the Time Management Art on academic achievement among high school students in the Hashemite Kingdom of Jordan. The researcher employed the descriptive-analytic research to achieve the purpose of the study where he chose a sample of (2000) high school female and male students as respondents to the…

  12. Presidents' Panel: A Conversation with I. King Jordan, Robert Davila, and T. Alan Hurwitz

    ERIC Educational Resources Information Center

    Greenwald, Brian H.; Jordan, I. King; Davila, Robert; Hurwitz, T. Alan

    2014-01-01

    Former Gallaudet presidents: I. King Jordan and Robert Davila join current president T. Alan Hurwitz on a panel moderated by Brian H. Greenwald as they share their experience leading this institution of higher education and offer insight into the transformative changes brought about by the "Deaf President Now" movement.

  13. Facebook Use in Education: Experiences of University Science Education Students in Jordan

    ERIC Educational Resources Information Center

    Abu-Alruz, Jamal

    2014-01-01

    The purpose of this study is to determine the level of Facebook use in education in one public university located in the middle part of Jordan. A sample of 189 undergraduate students enrolled in the science education courses participated in the study by responding to a questionnaire composed of 15 items. The results of the study indicated that…

  14. Looking under the Bonnet: Factors Affecting Student Adoption of E-Learning Systems in Jordan

    ERIC Educational Resources Information Center

    Abbad, Muneer Mahmood; Morris, David; de Nahlik, Carmel

    2009-01-01

    The primary questions addressed in this paper are the following: what are the factors that affect students' adoption of an e-learning system and what are the relationships among these factors? This paper investigates and identifies some of the major factors affecting students' adoption of an e-learning system in a university in Jordan. E-learning…

  15. Faculty Attitudes toward Students with Disabilities in a Public University in Jordan

    ERIC Educational Resources Information Center

    Abu-Hamour, Bashir

    2013-01-01

    This study explores the attitudes of higher education (HE) faculty members towards inclusion of students with disabilities at one large public University in Jordan using a survey approach. A total of 170 faculty members completed the survey. The most important findings of this study are: (a) regardless of the academic discipline, the majority of…

  16. On the Myth of the Crisis of Representation: A Response to Gilbourne, Jones and Jordan

    ERIC Educational Resources Information Center

    Gard, Michael

    2014-01-01

    The author observes that, in "Applied Utility and the Auto-Ethnographic Short Story: Persuasions for, and Illustrations of, Writing Critical Social Science," Gilbourne, Jones and Jordan present claims about why we might choose to represent auto-ethnographic data in a literary form such as short story and for the "potential" or…

  17. Arabic Language Teachers and Islamic Education Teachers' Awareness of Authentic Assessment in Jordan

    ERIC Educational Resources Information Center

    Al-Basheer, Akram; Ashraah, Mamdouh; Alsmadi, Rana

    2015-01-01

    This study aimed at investigating Islamic Education teachers' and Arabic Language teachers' perceptions of authentic assessment in Jordan, and exploring the effects of factors related to teachers' specialization, gender and years of experience on their understanding of the implications of this kind of assessment. In this mixed-method research, a…

  18. Growing School Networks for Instructional Improvement in Jordan, 2009-2010. CPRE Research Report, # RR-70

    ERIC Educational Resources Information Center

    Robinson, Marian A.

    2011-01-01

    In the last decade, the Hashemite Kingdom of Jordan has made a substantial commitment to improving the quality of its public education system. The main vehicle for this work has been the Education Reform for Knowledge Economy (ERfKE) initiative. To date, key investments have been made in early childhood education, school infrastructure,…

  19. I Know There Is No Justice: Palestinian Perceptions of Higher Education in Jordan

    ERIC Educational Resources Information Center

    Marar, Marianne Maurice

    2011-01-01

    This qualitative study utilizes critical ethnography methods to illustrate Palestinian refugee perceptions of higher education in Jordan. Participants addressed their assimilation to the Jordanian national identity as a means of obtaining education. Content and access to education were more important than assimilation, maintenance of ethnic…

  20. Educating Students with Mild Intellectual Disabilities in Regular Schools in Jordan

    ERIC Educational Resources Information Center

    Al Khatib, Jamal M.; Al Khatib, Fareed

    2008-01-01

    This article presents a description of current practices in educating students with mild intellectual disabilities in regular schools in Jordan. The data were obtained using several methods, including interviews with special education staff at the Ministry of Education, summaries of documents and published research related to resource rooms and…

  1. The EFQM Self-Assessment Processes in HEIs in Spain and in Jordan

    ERIC Educational Resources Information Center

    Tari, Juan Jose; Madeleine, Carolina

    2010-01-01

    The purpose of this paper is to compare the European Foundation for Quality Management (EFQM) self-assessment model in higher education institutions (HEIs) in Spain and in Jordan. Case study methodology on eight services provided by a public university in Spain and seven services provided by one public university and one private university in…

  2. Assessment and demonstration of ecologically-based medusahead and cheatgrass management in Jordan Valley, Oregon

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Medusahead was first noted in Jordan Valley, OR approximately 25-30 years ago. It has significantly expanded within the last 10-20 years. As part of the USDA-ARS Area-wide project for invasive annual grasses, landscape scale demonstration plots were established with five cooperating ranches in 200...

  3. Assessing the High School Teachers' Emotional Intelligence in Karak District of Jordan

    ERIC Educational Resources Information Center

    Alnabhan, Mousa

    2008-01-01

    The main aim of the current study was to assess the level of the emotional intelligence (EI) of high school teachers in Karak district of Jordan. A sample of 222 teachers was randomly selected and filtered on the basis of an inconsistency index. A scale of 55 items measuring empathy, emotions regulation, interpersonal management, self management,…

  4. A 16th Suggestions for Educational Curriculum Improvement in Jordan, from the Experts Point of View

    ERIC Educational Resources Information Center

    Mahasneh, Omar

    2015-01-01

    The present research was conducted to identify the most important suggestions for educational curriculum improvement in Jordan, from the expert's point of view. A descriptive survey through data and information collection tool (questionnaire) was used as an approach. The study sample consisted of (620) educational experts in the field of…

  5. An Alternative Method to Gauss-Jordan Elimination: Minimizing Fraction Arithmetic

    ERIC Educational Resources Information Center

    Smith, Luke; Powell, Joan

    2011-01-01

    When solving systems of equations by using matrices, many teachers present a Gauss-Jordan elimination approach to row reducing matrices that can involve painfully tedious operations with fractions (which I will call the traditional method). In this essay, I present an alternative method to row reduce matrices that does not introduce additional…

  6. Beliefs about Parental Authority Legitimacy among Refugee Youth in Jordan: Between- and Within-Person Variations

    ERIC Educational Resources Information Center

    Smetana, Judith G.; Ahmad, Ikhlas; Wray-Lake, Laura

    2016-01-01

    We examined within- and between-person variations in parental legitimacy beliefs in a sample of 883 Arab refugee youth (M[subscript age] = 15.01 years, SD = 1.60), 277 Iraqis, 275 Syrians, and 331 Palestinians, in Amman, Jordan. Latent profile analyses of 22 belief items yielded 4 profiles of youth. The "normative" profile (67% of the…

  7. Impact of Conflict in Syria on Syrian Children at the Zaatari Refugee Camp in Jordan

    ERIC Educational Resources Information Center

    Jabbar, Sinaria Abdel; Zaza, Haidar Ibrahim

    2014-01-01

    This paper describes a study performed to investigate the impact of the conflict in Syria on Syrian refugee children. The Zaatari refugee camp in Jordan was chosen for this task. Two control (comparison) groups of children were selected: one from the Jordanian Ramtha district, which is just across the border from Syria, and that indirectly feel…

  8. Obstacles of Teaching Mathematics Faced by the Class Teachers in Jordan

    ERIC Educational Resources Information Center

    Nejem, Khamis Mousa; Muhanna, Waffa

    2013-01-01

    The purpose of the study is to investigate the obstacles of teaching mathematics faced by the class teachers in Jordan. To achieve this purpose a study sample of 192 male and female class teachers was selected randomly from government schools. The instrument of the study was a questionnaire used to investigate the obstacles of mathematics…

  9. Status of Services Provided to Deaf Woman in the Hashemite Kingdom of Jordan

    ERIC Educational Resources Information Center

    Ali, Ihsan Ighdeifan; ALkhateeb, Akef Abdallah

    2015-01-01

    This study aimed at identifying the status of services provided to deaf woman in Jordan. The study was conducted on a sample of (100) deaf women chosen by the intended available method. A researcher self developed questionnaire consisting of (75) items covering seven most important domains representing the most important services that should be…

  10. Accreditation in Higher Business Education in the Private Sector: The Case of Jordan

    ERIC Educational Resources Information Center

    Sabri, Hala Ahmad; El-Refae, Ghaleb Awad

    2006-01-01

    This study explores the development of a quantitative research designed to examine the accreditation system of undergraduate Business Administration program in private universities in Jordan, in comparison with the standards of the Quality Assurance Agency (QAA) in the United Kingdom. The research has set out a description of Jordanian…

  11. Loneliness among Students with Blindness and Sighted Students in Jordan: A Brief Report

    ERIC Educational Resources Information Center

    Hadidi, Muna S.; Al Khateeb, Jamal M.

    2013-01-01

    This study investigated loneliness among students with blindness and those who are sighted in Jordan, and examined whether loneliness levels vary according to gender. Students included 90 students with blindness and 79 sighted students selected from high schools and universities in the capital city of Amman. The instrument used to collect…

  12. Potential of Kochia prostrata and perennial grasses for rangeland restoration in Jordan

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Six varieties of forage kochia [Kochia prostrata (L.) Shad.], three native shrubs, two introduced Atriplex shrub species native to cold deserts in the western United States and drought-tolerant perennial grass varieties were seeded and evaluated under arid rangeland conditions in Jordan. Varieties w...

  13. Accountability and Discipline in Classroom Management: Case Study--Jarash-Jordan

    ERIC Educational Resources Information Center

    Magableh, Atef Yusuf; Hawamdeh, Basim Ali

    2007-01-01

    This study aimed at identification of the undesired student's behaviors, which are investigated, by teachers and the strategies followed by beginning teachers in classroom discipline at the schools of Jarash government-Jordan. To achieve the aim of the study, both researchers used the organized interviews; size of the sample was 50 male and female…

  14. Construct Validation of an Arabic Version of the Learning Transfer System Inventory for Use in Jordan

    ERIC Educational Resources Information Center

    Khasawneh, Samer; Bates, Reid; Holton, Elwood F., III

    2006-01-01

    The purpose of this study was to translate and validate an Arabic version of the Learning Transfer System Inventory (LTSI) for use in Jordan. The study also investigated the perceptions of transfer system characteristics across selected individual and situational variables. The LTSI was administered to 450 employees of 28 different public and…

  15. Potential Use of Course Management Systems in Higher Education Institutions in Jordan

    ERIC Educational Resources Information Center

    Al-Shboul, Muhannad

    2011-01-01

    Given the increased adoption of the CMS (course management systems) as an instructional tool, it is important to address the potential use of this technology in Jordanian higher education institutions. This study investigates the potential to use CMS tools in instruction in the academic institutions in Jordan. This study does not seek to evaluate…

  16. Epidemiological pattern of imported malaria in Jordan from 2007 to 2011.

    PubMed

    Jamain, H M; Abu Shaqra, Q A; Kanani, K A

    2013-12-01

    Imported malaria is of major health concern to countries considered as free from this infection and Jordan is no exception. The aim of this study was to highlight various epidemiological aspects of imported malaria into Jordan over a period of five years. Information pertinent to all malaria cases registered in the Ministry of Health (Jordan) from January 2007 to November 2011 was retrieved from the database of the Department of Parasitic and Zoonotic Diseases. Data was grouped according to age, gender, country of acquisition and etiologic agents. During the study period, a total of 304 malaria cases were registered, 192 cases among Jordanians returning home and the remaining were detected among foreign nationals who arrived in the country for work or tourism. The majority of infections were due to Plasmodium falciparum (199 cases) followed by Plasmodium vivax (93) and then Plasmodium malariae (8). Mixed infection was detected in just 4 cases. The origin of these imported cases was in a descending order; Eritrea, Côte d'Ivoire, India, Sudan, Liberia and Pakistan. These countries contributed to 86.5% of cases while the remaining were acquired from other areas. It is believed that most Jordanians with imported malaria were military personnel who participated in Peace Keeping Forces with the United Nations. It is concluded that with the exception of imported cases reported herein, Jordan remains a malaria free country. Continuous vigilance by health authorities is needed to avoid reintroduction of the disease into the kingdom. PMID:24522127

  17. Mobile Phone Applications in the University Classroom: Perceptions of Undergraduate Students in Jordan

    ERIC Educational Resources Information Center

    Ashour, Rateb; Alzghool, Haneen; Iyadat, Yousef; Abu-Alruz, Jamal

    2012-01-01

    The primary purpose of this study is to determine the level of mobile phone applications in university classrooms in Jordan. A sample of 313 undergraduate students participated in the study by completing the researchers' designed questionnaire, which is composed of 13 items. The results of the study indicate that participants perceived a high…

  18. On the Quality of Higher Education in Jordan: Empirical Evidence from Princess Sumaya University for Technology

    ERIC Educational Resources Information Center

    Shahateet, Mohammed Issa

    2014-01-01

    This paper investigates the main indicators of scores of K-12 leavers who were admitted at Princess Sumaya University for Technology, PSUT, in Jordan and their graduation scores. It uses time series data covering the period 1993-2012, including all 3,229 Bachelor graduates in all specialisations. The paper applies several statistical techniques to…

  19. 78 FR 64175 - Hashemite Kingdom of Jordan Loan Guarantees Issued Under the Further Continuing Appropriations...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-28

    ... Economic Growth, Education, and Environment, Director and Deputy Director, Office of Development Credit... DEVELOPMENT 22 CFR Part 233 Hashemite Kingdom of Jordan Loan Guarantees Issued Under the Further Continuing Appropriations Act, 2013--Standard Terms and Conditions AGENCY: Agency for International Development...

  20. An Integrated Learning Management System for Islamic Studies: An Innovation from Jordan

    ERIC Educational Resources Information Center

    Rumzan, Ismael; Chowdhury, Imran; Mirza, Saudah; Idil, Raidah Shah

    2010-01-01

    The use of ICT in the Middle East is expanding at a fast rate; hence managers and decision makers must decide on the best learning solution for their organizations. This article describes how a small team of individuals in Jordan developed an effective learning solution to a social problem. This may provide some useful lessons for other…

  1. Potential for Use of Kochia Prostrata and Perennial Grasses for Use in Rangeland Rehabilitation in Jordan

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Six varieties of forage kochia [Kochia prostrata (L.) Shad.], three native shrubs, two introduced Atriplex shrub species native to cold deserts in the western United States and drought-tolerant perennial grass varieties were seeded and evaluated under arid rangeland conditions in Jordan. Varieties ...

  2. Special Education Teachers' Attitudes towards Inclusion of Students with Autism in Jordan

    ERIC Educational Resources Information Center

    Abu-Hamour, Bashir; Muhaidat, Mohammad

    2013-01-01

    This study investigated the attitudes of special education teachers in the city of Amman, Jordan, toward the inclusion of students with autism in public schools and what the teachers believed to be the most important prerequisite skills for successful inclusion. Ninety two special education teachers were selected to complete the survey. The…

  3. Parents' Attitudes towards Inclusion of Students with Autism in Jordan

    ERIC Educational Resources Information Center

    Abu-Hamour, Bashir; Muhaidat, Mohammad

    2014-01-01

    This study investigated the attitudes of parents in Jordan towards the inclusion of students with autism spectrum disorder (ASD) in public schools and what the parents believed to be the most important prerequisite of child-based skills for successful inclusion. A total of 148 parents were selected to complete the survey. The researchers explored…

  4. 75 FR 58356 - Mission Statement for Executive-Led Trade Mission to Jordan and Israel

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-24

    ..., medical and surgical equipment, lab equipment, and furniture. Local production of medical equipment is... related facilities and the growing private hospitals, clinics, and physicians working there. Medical... medical devices into the Kingdom. With Jordan's medical sector advancement and its newer focus on...

  5. A Report to the 36th Session of the International Conference on Education in Geneve. Jordan.

    ERIC Educational Resources Information Center

    Ministry of Education, Amman (Jordan).

    The educational system of Jordan follows principles set down by law in 1964. Education is compulsory for nine years, free to all students, and available equally to both sexes and all religious groups. Central administrative functions are carried out by the Ministry of Education which administers examinations, recruits teachers, and sets general…

  6. The Influence of Demographic Variables on University Students' Adjustment in North Jordan

    ERIC Educational Resources Information Center

    Aderi, Mohd; Jdaitawi, Malek; Ishak, Noor Azniza; Jdaitawi, Farid

    2013-01-01

    The main aim of the present study is to investigate the student university adjustment particularly the determination of the adjustment level of first year university students in Jordan. The three domains are namely overall college adjustment, domain of social adjustment, and academic adjustment. In addition, in this analysis, gender, age, types of…

  7. West Virginia State College, Drain-Jordan Library, Circulation Department Manual of Circulation Desk Procedures.

    ERIC Educational Resources Information Center

    Brooks, Monica A.

    This manual is designed to prepare and aid the staff for expected duties working at the circulation desk at Drain-Jordan Library at West Virginia State College. The manual is divided into sections to help with a quick review of procedures and policies. Topics discussed include an overview of the circulation department; patron registration;…

  8. The Use of the Arabic CBM Maze among Three Levels of Achievers in Jordan

    ERIC Educational Resources Information Center

    Abu-Hamour, Bashir

    2013-01-01

    This study examined the applicability of the Arabic version of the Curriculum Based Measurement Maze (CBM Maze) for Jordanian students. A sample of 150 students was recruited from two public primary schools in Jordan. The students were ranked into high, moderate, and low achievers in terms of their performance in the Arabic course. Then all of…

  9. Mercury and other trace elements in Ohio River fish collected near coal-fired power plants: Interspecific patterns and consideration of consumption risks.

    PubMed

    Reash, Robin J; Brown, Lauren; Merritt, Karen

    2015-07-01

    Many coal-fired electric generating facilities in the United States are discharging higher loads of Hg, Se, and other chemicals to receiving streams due to the installation of flue gas desulfurization (FGD) air pollution control units. There are regulatory concerns about the potential increased uptake of these bioaccumulative trace elements into food webs. We evaluated the concentrations of As, total Hg (THg), methylmercury (MeHg), and Se in Ohio River fish collected proximal to coal-fired power plants, of which 75% operate FGD systems. Fillet samples (n = 50) from 6 fish species representing 3 trophic levels were analyzed. Geometric mean fillet concentrations of THg (wet wt), MeHg (wet wt), and Se (dry wt) in 3 species were 0.136, 0.1181, and 3.19 mg/kg (sauger); 0.123, 0.1013, and 1.56 mg/kg (channel catfish); and 0.127, 0.0914, and 3.30 mg/kg (hybrid striped bass). For all species analyzed, only 3 fillet samples (6% of total) had MeHg concentrations that exceeded the US Environmental Protection Agency (USEPA) human health criterion (0.3 mg/kg wet wt); all of these were freshwater drum aged ≥ 19 y. None of the samples analyzed exceeded the USEPA proposed muscle and whole body Se thresholds for protection against reproductive effects in freshwater fish. All but 8 fillet samples had a total As concentration less than 1.0 mg/kg dry wt. Mean Se health benefit values (HBVSe ) for all species were ≥ 4, indicating that potential Hg-related health risks associated with consumption of Ohio River fish are likely to be offset by adequate Se concentrations. Overall, we observed no measurable evidence of enhanced trace element bioaccumulation associated with proximity to power plant FGD facilities, however, some enhanced bioaccumulation could have occurred in the wastewater mixing zones. Furthermore, available evidence indicates that, due to hydraulic and physical factors, the main stem Ohio River appears to have low net Hg methylation potential. PMID:25586716

  10. Techno-economic assessment of municipal solid waste management in Jordan.

    PubMed

    Abu Qdais, H A

    2007-01-01

    Mismanagement of solid waste leads to public health risks, adverse environmental impacts and other socio-economic problems. This is obvious in many developing countries around the world. Currently, several countries have realized that the way they manage their solid wastes does not satisfy the objectives of sustainable development. Therefore, these countries, including Jordan, which forms the case study presented here, have decided to move away from traditional solid waste management (SWM) options to more integrated solid waste management approaches. Unfortunately, in many developing countries like Jordan, the lack of adequate resources to implement the necessary changes is posing a serious obstacle. The present paper discusses the various practices and challenges of solid waste management in Jordan from both a technical and economic perspective. An overview of the current practices and their environmental implications in three major cities of the country, which generate more than 70% of the country's solid waste, is presented. Recent literature on solid waste management in Jordan has been reviewed; and data on the total amount of municipal solid waste generated, compositional variations over the last two decades, and future projections are presented. The necessity, importance and needs of solid waste recovery and reuse are identified. The review of the legal frameworks indicated that there is a need for detailed and clear regulations dealing specifically with solid waste. The service cost analysis revealed that none of the municipalities in Jordan sufficiently recover the cost of the services, with more than 50% being subsidized from the municipalities' budgets. The allocation of the available resources was analyzed and service performance indicators assessed. Factors that should be taken into consideration when making the decision to move from a traditional SWM approach to a more integrated approach are highlighted and suggestions for a more smooth transition are

  11. Health Service Utilization among Syrian Refugees with Chronic Health Conditions in Jordan

    PubMed Central

    Doocy, Shannon; Lyles, Emily; Akhu-Zaheya, Laila; Oweis, Arwa; Al Ward, Nada; Burton, Ann

    2016-01-01

    Introduction The influx of Syrian refugees into Jordan presents an immense burden to the Jordanian health system, particularly in treating chronic health conditions. This study was undertaken to assess utilization of health services for chronic health conditions among Syrian refugees in non-camp settings. Methods A survey of Syrian refugees in Jordan was undertaken in June 2014 to characterize health seeking behaviors and issues related to accessing care for hypertension, diabetes, cardiovascular diseases, chronic respiratory diseases, and arthritis. A cluster design with probability proportional to size sampling was used to attain a nationally representative sample of 1550 non-camp Syrian refugee households. Results Of 1363 cases with a chronic health condition diagnosis, 84.7% had received care in Jordan. Public facilities faced a heavy burden serving over half (53.9%) of care-seekers; the remainder received care in the private (29.6%) and NGO/charity (16.6%) sectors. Individuals with non-communicable diseases (NCDs) in the central region of Jordan and with arthritis had the lowest rates of care-seeking when compared to other regions and conditions. Overall, 31.6% of care-seekers had an out-of-pocket payment for the most recent care-seeking event which averaged 18.8 USD (median = 0 USD), excluding cost of medications. Discussion Forced displacement presents major challenges to those with NCDs, which have the potential to seriously impact both the quality of life and life expectancy amongst refugees. NCD patterns among Syrian refugees indicate the importance of continuing support to public sector services in Jordan to adequately meet expanding needs and ensure appropriate prevention and control of priority NCDs. PMID:27073930

  12. Participatory groundwater management in Jordan: Development and analysis of options

    NASA Astrophysics Data System (ADS)

    Chebaane, Mohamed; El-Naser, Hazim; Fitch, Jim; Hijazi, Amal; Jabbarin, Amer

    Groundwater over-exploitation has been on the rise in Jordan. Competing demands have grown in the face of perennial water shortages, a situation which has been exacerbated by drought conditions in the past decade. This paper reports findings of a project in which management options to address over-exploitation were developed for one of Jordan's principal aquifer systems, the Amman-Zarqa Basin. Options for addressing the situation were developed through a participatory approach that involved government officials and various public and private sector interest groups. Particular efforts were made to involve well irrigators, who are likely to be heavily impacted by the changes required to reduce groundwater pumping to a sustainable level. With information obtained from a rapid appraisal survey as well as from interviews with farmers, community groups, government officials, and technical experts, an extensive set of options was identified for evaluation. Based on integrated hydrogeologic, social, and economic analysis, five complementary management options were recommended for implementation. These included the establishment of an Irrigation Advisory Service, buying out farm wells, placing firm limits on well ion and irrigated crop areas, exchanging treated wastewater for groundwater, and measures to increase the efficiency of municipal and industrial water use. Various combinations and levels of these options were grouped in scenarios, representing possible implementation strategies. The scenarios were designed to assist decision makers, well owners and other stakeholders in moving gradually towards a sustainable ion regime. Social and economic aspects of each option and scenario were analyzed and presented to stakeholders, together with a of legal, institutional and environmental ramifications. Combining scientific analysis with a participatory approach in the Amman Zarqa Basin groundwater management was devised as a prototype to be used in the management of other

  13. 2. VIEW OF POWER PLANT LOOKING SOUTHEAST. Potomac Power ...

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

    2. VIEW OF POWER PLANT LOOKING SOUTHEAST. - Potomac Power Plant, On West Virginia Shore of Potomac River, about 1 mile upriver from confluence with Shenandoah River, Harpers Ferry, Jefferson County, WV

  14. Environmental parameters of the Tennessee River in Alabama. 2: Physical, chemical, and biological parameters. [biological and chemical effects of thermal pollution from nuclear power plants on water quality

    NASA Technical Reports Server (NTRS)

    Rosing, L. M.

    1976-01-01

    Physical, chemical and biological water quality data from five sites in the Tennessee River, two in Guntersville Reservoir and three in Wheeler Reservoir were correlated with climatological data for three annual cycles. Two of the annual cycles are for the years prior to the Browns Ferry Nuclear Power Plant operations and one is for the first 14 months of Plant operations. A comparison of the results of the annual cycles indicates that two distinct physical conditions in the reservoirs occur, one during the warm months when the reservoirs are at capacity and one during the colder winter months when the reservoirs have been drawn-down for water storage during the rainy months and for weed control. The wide variations of physical and chemical parameters to which the biological organisms are subjected on an annual basis control the biological organisms and their population levels. A comparison of the parameters of the site below the Power plant indicates that the heated effluent from the plant operating with two of the three reactors has not had any effect on the organisms at this site. Recommendations given include the development of prediction mathematical models (statistical analysis) for the physical and chemical parameters under specific climatological conditions which affect biological organisms. Tabulated data of chemical analysis of water and organism populations studied is given.

  15. 158. General view of transformer yard above White River powerhouse, ...

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

    158. General view of transformer yard above White River powerhouse, looking northwest. Photo by Jet Lowe, HAER, 1989. - Puget Sound Power & Light Company, White River Hydroelectric Project, 600 North River Avenue, Dieringer, Pierce County, WA

  16. 160. View of transformer yard above White River powerhouse, looking ...

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

    160. View of transformer yard above White River powerhouse, looking north. Photo by Jet Lowe, HAER, 1989. - Puget Sound Power & Light Company, White River Hydroelectric Project, 600 North River Avenue, Dieringer, Pierce County, WA

  17. 159. View of transformer yard above White River powerhouse, looking ...

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

    159. View of transformer yard above White River powerhouse, looking north. Photo by Jet Lowe, HAER, 1989. - Puget Sound Power & Light Company, White River Hydroelectric Project, 600 North River Avenue, Dieringer, Pierce County, WA

  18. The impacts of wind power integration on sub-daily variation in river flows downstream of hydroelectric dams.

    PubMed

    Kern, Jordan D; Patino-Echeverri, Dalia; Characklis, Gregory W

    2014-08-19

    Due to their operational flexibility, hydroelectric dams are ideal candidates to compensate for the intermittency and unpredictability of wind energy production. However, more coordinated use of wind and hydropower resources may exacerbate the impacts dams have on downstream environmental flows, that is, the timing and magnitude of water flows needed to sustain river ecosystems. In this paper, we examine the effects of increased (i.e., 5%, 15%, and 25%) wind market penetration on prices for electricity and reserves, and assess the potential for altered price dynamics to disrupt reservoir release schedules at a hydroelectric dam and cause more variable and unpredictable hourly flow patterns (measured in terms of the Richards-Baker Flashiness (RBF) index). Results show that the greatest potential for wind energy to impact downstream flows occurs at high (∼25%) wind market penetration, when the dam sells more reserves in order to exploit spikes in real-time electricity prices caused by negative wind forecast errors. Nonetheless, compared to the initial impacts of dam construction (and the dam's subsequent operation as a peaking resource under baseline conditions) the marginal effects of any increased wind market penetration on downstream flows are found to be relatively minor. PMID:25061693

  19. Assessment of groundwater dynamics by applying rare earth elements and stable isotopes &ndash; the case of the Tiberias Basin, Jordan Valley.

    NASA Astrophysics Data System (ADS)

    Siebert, Christian; Möller, Peter; Rödiger, Tino; Al-Raggad, Marwan; Magri, Fabien

    2015-04-01

    The Tiberias basin, situated in the northern part of the Jordan-Dead Sea Transform Valley, is hydraulically connected to the surrounding aquifers of Cretaceous to Cenozoic age. As a result of the local erosion base, the basin hosts Lake Tiberias, recharged mainly by the Upper Jordan River and by fresh groundwater from the Galilee and Golan Heights. However, variably ascending deep-seated brines enhance the chlorinity of the lake to about 250-280 mg/l. In addition to these hot brines, also hot fresh waters emerge on surface, particularly to both sides of the Yarmouk gorge, SE of the basin. Investigation of rare earth element patterns and stable isotopes of water and sulfur, in combination with major elements reveal, that the gorge acts at least partially as a water divide between north and south with enhanced hydraulic conductivity along its axis. Although there are no geological evidences given, we suppose a swarm of hydraulic active fractures/faults parallel to the Lower Yarmouk gorge axis, which force the upward movement of hot fluids, as also suggested by numerical modeling. Additionally, these faults may channel SW-oriented groundwater flow, which has its origin in the Syrian Hauran Plateau. Although exercised in the Tiberias Basin, the application of trace and major element geochemistry in combination with stable isotopes allows analyzing (supra-) regional groundwater movements. This method is even more relevant in areas with either limited access to recharge areas or boreholes along proposed flow-paths and particularly in areas suffering from data scarcity and poor infrastructure.

  20. Special Education Practicum at The University of Jordan: Preliminary Indicators of Students' Satisfaction and Concerns

    ERIC Educational Resources Information Center

    AL Jabery, Mohammad A.; AL Khamra, Hatem A.

    2013-01-01

    teachers are needed. The Special Education program at the University of Jordan places student teachers for their practicum in different educational settings. The purpose of this study was to report preliminary information about students' satisfaction and concerns…

  1. Assessment of potential shale-oil and shale-gas resources in Silurian shales of Jordan, 2014

    USGS Publications Warehouse

    Schenk, Christopher J.; Pitman, Janet K.; Charpentier, Ronald R.; Klett, Timothy R.; Tennyson, Marilyn E.; Mercier, Tracey J.; Nelson, Philip H.; Brownfield, Michael E.; Pawlewicz, Mark J.; Wandrey, Craig J.

    2014-01-01

    Using a geology-based assessment methodology, the U.S. Geological Survey estimated means of 11 million barrels of potential shale-oil and 320 billion cubic feet of shale-gas resources in Silurian shales of Jordan.

  2. Field surveys of vegetation during a period of rising electric power generation in the Ohio River Valley

    SciTech Connect

    Jacobson, J.S.; Showman, R.E.

    1984-01-01

    The phytotoxicity of SO/sub 2/, a byproduct of smelting operations and generation of electricity from fossil fuels, has been known for over a century. Yet, there is disagreement over the potential risk to vegetation by SO/sub 2/ emissions in the U.S. and controversy over the environmental impact of increasing utilization of coal. Combustion of coal and generation of electricity were increasing rapidly in the 1970s, so a program of annual surveys of vegetation was initiated in an area where two new generating stations were to be constructed in addition to two existing ones. The objective was to determine whether increases in SO/sub 2/ emissions would be accompanied by the appearance of foliar symptoms on trees, weeds, crops, or ornamental plants and/or disappearance of SO/sub 2/ susceptible species of lichens. Vegetation surveys have been carried out around emission sources at many different locations to identify air pollutants, locate emission sources, delineate the area of exposure, determine compensation for injury to plants, and evaluate suitability of alternate sites for new emission sources. Observations of higher vegetation are useful because certain species develop characteristic foliar symptoms after exposure to individual episodes of elevated SO/sub 2/. Mapping of lichen populations is also useful because, over long periods of time, lichens respond to repeated or extended exposures to concentrations of SO/sub 2/ that do not necessarily produce characteristic symptoms on foliage of higher plants. The area of study was located in southeastern Ohio and northwestern West Virginia along both sides of the Ohio River. Results of the surveys are presented.

  3. Molecular pedigree reconstruction and estimation of evolutionary parameters in a wild Atlantic salmon river system with incomplete sampling: a power analysis

    PubMed Central

    2014-01-01

    Background Pedigree reconstruction using genetic analysis provides a useful means to estimate fundamental population biology parameters relating to population demography, trait heritability and individual fitness when combined with other sources of data. However, there remain limitations to pedigree reconstruction in wild populations, particularly in systems where parent-offspring relationships cannot be directly observed, there is incomplete sampling of individuals, or molecular parentage inference relies on low quality DNA from archived material. While much can still be inferred from incomplete or sparse pedigrees, it is crucial to evaluate the quality and power of available genetic information a priori to testing specific biological hypotheses. Here, we used microsatellite markers to reconstruct a multi-generation pedigree of wild Atlantic salmon (Salmo salar L.) using archived scale samples collected with a total trapping system within a river over a 10 year period. Using a simulation-based approach, we determined the optimal microsatellite marker number for accurate parentage assignment, and evaluated the power of the resulting partial pedigree to investigate important evolutionary and quantitative genetic characteristics of salmon in the system. Results We show that at least 20 microsatellites (ave. 12 alleles/locus) are required to maximise parentage assignment and to improve the power to estimate reproductive success and heritability in this study system. We also show that 1.5 fold differences can be detected between groups simulated to have differing reproductive success, and that it is possible to detect moderate heritability values for continuous traits (h2 ~ 0.40) with more than 80% power when using 28 moderately to highly polymorphic markers. Conclusion The methodologies and work flow described provide a robust approach for evaluating archived samples for pedigree-based research, even where only a proportion of the total population is sampled. The

  4. Discovery of ammocrypta clara (western sand darter) in the upper Ohio River of West Virginia

    USGS Publications Warehouse

    Cincotta, Dan A.; Welsh, Stuart A.

    2010-01-01

    Ammocrypta clara Jordan and Meek (western sand darter) occurs primarily in the western portions of Mississippi River system, but also has been reported from a Lake Michigan drainage and a few eastern Texas Gulf Slope rivers. Additional range records depict a semi-disjunct distribution within the Ohio River drainage, including collections from Wabash River in Indiana, the Cumberland, Green, Kentucky and Big Sandy rivers of Kentucky, and the upper Tennessee River in Tennessee and Virginia. This paper documents the occurrence of A. clara from the upper Ohio River drainage within the lower Elk River, West Virginia, based on collections from 1986, 1991, 1995, 2005 and 2006. The Elk River population, consistent with those of other Ohio River drainages, has slightly higher counts for numbers of dorsal-fin rays, scales below lateral line and lateral line scales when compared to data from populations outside of the Ohio River drainage. Modal counts of meristic characters are similar among populations, except for higher modal counts of lateral line scales in the Ohio River population. The discovery of the Elk River population extends the range distribution of A. clara in the Eastern Highlands region, documents wide distributional overlap and additional sympatry with its sister species,A. pellucida (eastern sand darter), and softens support for an east-west Central Highlands vicariance hypothesis for the present distribution of A. clara and A. pellucida.

  5. Methods to determine pumped irrigation-water withdrawals from the Snake River between Upper Salmon Falls and Swan Falls Dams, Idaho, using electrical power data, 1990-95

    USGS Publications Warehouse

    Maupin, Molly A.

    1999-01-01

    Pumped withdrawals compose most of the irrigation-water diversions from the Snake River between Upper Salmon Falls and Swan Falls Dams in southwestern Idaho. Pumps at 32 sites along the reach lift water as high as 745 feet to irrigate croplands on plateaus north and south of the river. The number of pump sites at which withdrawals are being continuously measured has been steadily decreasing, from 32 in 1990 to 7 in 1998. A cost-effective and accurate means of estimating annual irrigation-water withdrawals at pump sites that are no longer continuously measured was needed. Therefore, the U.S. Geological Survey began a study in 1998, as part of its Water-Use Program, to determine power-consumption coeffi- cients (PCCs) for each pump site so that withdrawals could be estimated by using electrical powerconsumption and total head data. PCC values for each pump site were determined by using withdrawal data that were measured by the U.S. Geological Survey during 1990–92 and 1994–95, energy data reported by Idaho Power Company during the same period, and total head data collected at each site during a field inventory in 1998. Individual average annual withdrawals for the 32 pump sites ranged from 1,120 to 44,480 acre-feet; average PCC values ranged from 103 to 1,248 kilowatthours per acre-foot. During the 1998 field season, power demand, total head, and withdrawal at 18 sites were measured to determine 1998 PCC values. Most of the 1998 PCC values were within 10 percent of the 5-year average, which demonstrates that withdrawals for a site that is no longer continuously measured can be calculated with reasonable accuracy by using the PCC value determined from this study and annual power-consumption data. K-factors, coefficients that describe the amount of energy necessary to lift water, were determined for each pump site by using values of PCC and total head and ranged from 1.11 to 1.89 kilowatthours per acre-foot per foot. Statistical methods were used to define the

  6. Mixing models and ionic geothermometers applied to warm (up to 60°C) springs: Jordan Rift Valley, Israel

    NASA Astrophysics Data System (ADS)

    Mazor, E.; Levitte, D.; Truesdell, A. H.; Healy, J.; Nissenbaum, A.

    1980-01-01

    Mixing models and evaluation of SiO 2 contents of warm-water manifestations in the Jordan—Dead Sea Rift Valley indicate that these waters are fed by aquifers with estimated temperatures of up to 68°C. These calculations and Na/K ratios, concentrations of Na, K and Ca, concentrations of atmospheric Ne, Ar, Kr and Xe; and concentrations of the stable hydrogen and oxygen isotopes all indicate below-boiling temperatures. No indications are available for the existence of above-boiling geothermal systems in the Jordan Rift Valley. Slightly higher than observed temperatures are concluded for a deep component at the springs of Hammat Gader (67°C), Gofra (68°C), the Russian Garden (40°C), and the Yesha well (53-65°C). These temperatures may encourage further developments for spas and bathing installations and, to a limited extent, for space heating, but are not favorable for geothermal power generation.

  7. Value and impact of international hospital accreditation: a case study from Jordan.

    PubMed

    Halasa, Y A; Zeng, W; Chappy, E; Shepard, D S

    2015-02-01

    We assessed the economic impact of Joint Commission International hospital accreditation on 5 structural and outcome hospital performance measures in Jordan. We conducted a 4-year retrospective study comparing 2 private accredited acute general hospitals with matched non-accredited hospitals, using difference-in-differences and adjusted covariance analyses to test the impact and value of accreditation on hospital performance measures. Of the 5 selected measures, 3 showed statistically significant effects (all improvements) associated with accreditation: reduction in return to intensive care unit (ICU) within 24 hours of ICU discharge; reduction in staff turnover; and completeness of medical records. The net impact of accreditation was a 1.2 percentage point reduction in patients who returned to the ICU, 12.8% reduction in annual staff turnover and 20.0% improvement in the completeness of medical records. Pooling both hospitals over 3 years, these improvements translated into total savings of US$ 593 000 in Jordan's health-care system. PMID:25876820

  8. Substance Use in Muslim Culture: Social and Generational Changes in Acceptance and Practice in Jordan.

    PubMed

    Mauseth, Kira B; Skalisky, Jordan; Clark, Noël E; Kaffer, Ray

    2016-08-01

    Through narrative analysis, this paper explores the changes in acceptance of and response to substance use in Muslim culture by evaluating data collected in qualitative interviews in Jordan in 2013. What is known and unknown about substance use in Muslim culture throughout the Arab world from previous research findings provides a foundation from which to explore new perspectives and compare themes between younger and older generations in Jordan. Trends of social change and behavioral expression influenced by dramatic political and social upheaval in the Arab world in the last 5 years will also be evaluated for the way in which they may be influencing both substance use and its acceptance among young adults in this population. Recommendations for future research and work in this area are also provided based on these findings. PMID:25972289

  9. Prevalence of aggressive behaviours among inpatients with psychiatric disorders: A case study analysis from Jordan.

    PubMed

    Al-Sagarat, Ahmad Y; Hamdan-Mansour, Ayman M; Al-Sarayreh, Faris; Nawafleh, Hani; Moxham, Lorna

    2016-06-01

    In this study, we investigated the correlates of aggression among consumers with mental illness within two psychiatric hospitals in Jordan. This was a descriptive, cross sectional study carried out by auditing consumers' medical records in regards to incidents of aggression before and during admission. Approval was gained from 203 next of kins to review the consumers' medical records. Results from this case analysis, found the prevalence of aggressive behaviours among psychiatric inpatient's in Jordan to be 23.6%, the most common form of aggression was consumer to consumer and that the aggressive act was more likely to be perpetrated by younger consumers. Such findings contribute to the discourse about aggression and understanding who and what causes aggression can go toward identify strategies for early intervention and management. After all, mental health units should be places of safety, that is, an asylum, and everyone who enters that environment deserves to be safe. PMID:26538486

  10. High frequency of low serum levels of vitamin 12 among patients attending Jordan University Hospital.

    PubMed

    Barghouti, F F; Younes, N A; Halaseh, L J; Said, T T; Ghraiz, S M

    2009-01-01

    This study aimed to estimate the status of serum vitamin B12 level in patients attending Jordan University Hospital in Amman, and to examine the relationship with demographic data, chronic illness, dietary habits, haematological parameters and symptoms related to vitamin B12 levels. A total of 838 patients completed a questionnaire and gave blood samples; 44.6% were vitamin B12 deficient (< 180 pg/mL) and 34.2% had hypovitaminosis (180-300 pg/mL). Vitamin B12 deficiency was associated with memory impairment, low meat intake and strict vegetarian (vegan) diets. The high frequency of low vitamin B12 warrants the development of a strategy to correct this problem in Jordan. PMID:20187536

  11. Mortality and causes of death in Jordan 1995-96: assessment by verbal autopsy.

    PubMed Central

    Khoury, S. A.; Massad, D.; Fardous, T.

    1999-01-01

    Mortality indicators and causes of death in Jordan were assessed by verbal autopsy. A random sample of 100 clusters of ca. 300 households each were monitored for one year by notification assistants selected from the study area itself. Registered deaths were reported to research assistants who visited the family to complete the verbal autopsy form, which was structured and contained about 100 questions. Causes of death were determined by two physicians according to preset algorithms. A total of 965 deaths were reported among 198,989 persons, giving a crude death rate of 5 per 1000 population per year. The three leading causes of death were diseases of the circulatory system, malignancies and accidents. In the absence of a health information system, verbal autopsy as implemented in Jordan can serve as a reliable substitute. PMID:10516786

  12. Using environmental isotopes in the study of the recharge-discharge mechanisms of the Yarmouk catchment area in Jordan

    NASA Astrophysics Data System (ADS)

    Salameh, Elias

    The recharge sources, the flow mechanisms and discharge areas of the different groundwater bodies underlying the Yarmouk River catchment area in Jordan, have, until now, not been adequately explained, although a wide range of hydrological, hydrogeological, and hydrochemical studies have been done. Along the Jordanian part of the catchment area of the Yarmouk River, groundwater issues from different aquifers with a variety of chemistries and types within the same aquifer and in between the different aquifers. Conventional recharge/discharge mechanisms, water balances and chemical analyses did not adequately explain the chemical variations and the different water types found in the area. Applying environmental isotopic tools combined with their altitude effects due to topographic variations (250-1,300 m a.s.l. within a distance of 20 km), and taking into consideration re-evaporation effects on the isotopic depletion and enrichment of rainwater, has greatly helped in understanding the recharge discharge mechanisms of the different aquifers. Precipitation along the highlands of an average of 600 mm/year is found to be depleted in its isotopic content of δO18 = -7.0 to -7.26 and δD = -32.2 to -33.28, whereas that of the Jordan Valley of 350 mm/year is highly enriched in isotopes with δO18 = -4.06 and δD = -14.5. The groundwater recharged along the highlands is depleted in isotopes (δO18 = -6, δD = -30), groundwater at the intermediate elevations is enriched (δO18 = -5, δD = -23) and that of the Jordan Valley aquifers containing meteoric water is highly enriched (δO18 -3.8, δD = -18). The deep aquifers in the Jordan Valley foothills are depleted in isotopes (δO18 -18 = -6, δD = -30) and resemble those of the highland aquifers. Only through using isotopes as a tool, were the sources of the different groundwater bodies and recharge and discharge mechanisms unambiguously explained. It was found that recharge takes place all over the study area and produces

  13. Seroprevalence and Potential Risk Factors Associated with Neospora spp. Infection among Asymptomatic Horses in Jordan

    PubMed Central

    Talafha, Abdelsalam Q.; Abutarbush, Sameeh M.; Rutley, David L.

    2015-01-01

    This study aimed to determine the seroprevalence and to identify risk factors associated with Neospora spp. infection in horses in Jordan. Management related data were collected from each farm and individual horses. Sera from 227 horses from 5 of 6 climatic regions in Jordan were analyzed for the presence of antibodies to Neospora spp. by ELISA kit. The study was performed during spring of 2010. The association between seropositivity and risk factors was analyzed. A total of 7 (3%) of 227 sera had antibodies for Neospora spp. There was a significant regional difference (P=0.018) between the 5 climatic regions. Positive cases were located in Amman and Irbid, while the other regions (Zarqa, Jordan Valley, and Wadi Mousa) had zero prevalence. The use of anthelmintics at least once a year resulted in a significant reduction of the seroprevalence to Neospora spp. (1.6% vs 9.8%). However, this might be a phenomenon by chance and a better hygiene since owners can invest in anthelmintics. Other risk factors such as age, gender, breed, usage, body condition score, grazing, presence of other animals mixed with the horses in the same property, and a history of previous diseases were not significantly associated with the seroprevalence to Neospora spp. infection. This is the first study to report on the presence of Neospora seropositive horses in Jordan. Further studies are warranted to better understand the role of certain risk factors in the transmission of Neospora spp. among horse population and to determine which Neospora spp. are responsible for the infection. PMID:25925174

  14. Regional inequalities in child malnutrition in Egypt, Jordan, and Yemen: a Blinder-Oaxaca decomposition analysis.

    PubMed

    Sharaf, Mesbah Fathy; Rashad, Ahmed Shoukry

    2016-12-01

    There is substantial evidence that on average, urban children have better health outcomes than rural children. This paper investigates the underlying factors that account for the regional disparities in child malnutrition in three Arab countries, namely; Egypt, Jordan, and Yemen. We use data on a nationally representative sample from the most recent rounds of the Demographic and Health Survey. A Blinder-Oaxaca decomposition analysis is conducted to decompose the rural-urban differences in child nutrition outcomes into two components; one that is explained by regional differences in the level of the determinants (covariate effects), and another component that is explained by differences in the effect of the determinants on the child nutritional status (coefficient effects). Results show that the under-five stunting rates are 20 % in Egypt, 46.5 % in Yemen, and 7.7 % in Jordan. The rural- urban gap in child malnutrition was minor in the case of Egypt (2.3 %) and Jordan (1.5 %), while the regional gap was significant in the case of Yemen (17.7 %). Results of the Blinder-Oaxaca decomposition show that the covariate effect is dominant in the case of Yemen while the coefficients effect dominates in the case of Jordan. Income inequality between urban and rural households explains most of the malnutrition gap. Results were robust to the different decomposition weighting schemes. By identifying the underlying factors behind the rural- urban health disparities, the findings of this paper help in designing effective intervention measures aimed at reducing regional inequalities and improving population health outcomes. PMID:27271178

  15. Construction of linear models: A framework based on commutative Jordan algebras

    NASA Astrophysics Data System (ADS)

    Covas, R.; Carvalho, F.

    2016-06-01

    We show how to obtain the necessary structures for statistical analysis of the folllowing orthogonal models Y˜(1 μ +∑i Xiβi ,∑j σj2Mj+σ2I ) . These structures rely on the existence of Jordan algebras, in the sequence of [24], [8], [12], [9], [5] and [10].

  16. Family ties and economic stability concerns of migrant labour families in Jordan.

    PubMed

    Kamiar, M S; Ismail, H F

    1991-12-01

    74 labor migrant families from various socioeconomic classes in Amman, Jordan were interviewed to examine changes in relationships among family members, extended family, and neighbors and their concerns about economic stability in the host country, Jordan, and the world market. Another purpose was to determine how current migration policies of the Arab oil-producing countries which prohibit labor migrants from bringing their families to the host country affect labor migration among families. The families consisted of either those who did or did not accompany the labor migrant. Overall labor migration affected unaccompanied families more than accompanied families, e.g., only 19% of the unaccompanied families reported increased family unity compared with 56% of accompanied families. Problems within unaccompanied families increased in 43% of the cases but in only 6% of the accompanied families. Many of these problems resulted in children dropping out of school which reflected the control fathers had within the family, separation, or divorce. Yet labor migration reduced family ties with extended family members and neighbors almost equally for both groups. Accompanied families were not as concerned about economic stability in Jordan as unaccompanied families (38% vs. 50%). Perhaps these families tended not to invest remittances received from the labor migrants working in Arab oil-producing countries in Jordan. Both groups were quite concerned about the economic stability in the host countries (66% and 72%, respectively) and the world market (59% and 62%, respectively), however. Since family unity suffers when families do not accompany labor migrants, it is suggested that oil-producing nations that depend on foreign labor should guarantee family unity as a human right. PMID:12285111

  17. On integral and differential representations of Jordan chains and the confluent supersymmetry algorithm

    NASA Astrophysics Data System (ADS)

    Contreras-Astorga, Alonso; Schulze-Halberg, Axel

    2015-08-01

    We construct a relationship between integral and differential representation of second-order Jordan chains. Conditions to obtain regular potentials through the confluent supersymmetry algorithm when working with the differential representation are obtained using this relationship. Furthermore, it is used to find normalization constants of wave functions of quantum systems that feature energy-dependent potentials. Additionally, this relationship is used to express certain integrals involving functions that are solution of Schrödinger equations through derivatives.

  18. Levels of perfluorinated compounds in human breast milk in Jordan: the impact of sociodemographic characteristics.

    PubMed

    Al-sheyab, Nihaya A; Al-Qudah, Khaled M; Tahboub, Yahya R

    2015-08-01

    There is scarcity in literature in regards to the exact levels of such compounds in the Middle Eastern region including Jordan. This study was conducted to measure the presence and levels of perfluoroalkyl substances (PFASs) (perfluoroocane sulfonate (PFOS) and perfluorooctanoic acid (PFOA)) in human milk and local fresh cow milk in northern Jordan and also to investigate the relationship between levels of PFASs and some sociodemographic characteristics of breastfeeding mothers and their infants as well as usage of Teflon kitchenware products. Seventy-nine milk samples were collected from breastfeeding women and 25 samples from local fresh cow milk in northern Jordan. Levels of PFOS and PFOA were liquid/liquid extracted (LLE) by acetone followed by purification on an Oasis hydrophilic-lipophilic balance (HLB) solid-phase extraction (SPE). Separations and detections were performed by liquid chromatography-tandem mass spectrometry. Limits of quantitation (LOQs) were 10 ng/L for both PFOA and PFOS. The measured concentrations ranged between non-detectable (ND) and 178 ng/L for PFOS and between 24 and 1120 ng/L for PFOA in human milk and between ND-178 ng/L and LOQ-160 ng/L in fresh cow milk, respectively. Median concentrations of PFOS in human milk samples from Jordan in this study were lower than those found in a recent study from Italy. Moreover, mean concentrations of PFOA and PFOS were significantly higher in milk samples provided by older women. Also, mean concentrations of PFOA was much higher in multiparas and those who have younger infants. The mean rank of PFOA was twice as high in the milk of women who had older Teflon products in kitchen compared to those who had relatively new Teflon products. PMID:25903175

  19. Relationship Between Satellite-Derived Snow Cover and Snowmelt-Runoff Timing and Stream Power in the Wind River Range, Wyoming

    NASA Technical Reports Server (NTRS)

    Hall, Dorothy K.; Foster, James L.; DiGirolamo, Nicolo E.; Riggs, George A.

    2010-01-01

    Earlier onset of springtime weather including earlier snowmelt has been documented in the western United States over at least the last 50 years. Because the majority (>70%) of the water supply in the western U.S. comes from snowmelt, analysis of the declining spring snowpack (and shrinking glaciers) has important implications for streamflow management. The amount of water in a snowpack influences stream discharge which can also influence erosion and sediment transport by changing stream power, or the rate at which a stream can do work such as move sediment and erode the stream bed. The focus of this work is the Wind River Range (WRR) in west-central Wyoming. Ten years of Moderate-Resolution Imaging Spectroradiometer (MODIS) snow-cover, cloud- gap-filled (CGF) map products and 30 years of discharge and meteorological station data are studied. Streamflow data from six streams in the WRR drainage basins show lower annual discharge and earlier snowmelt in the decade of the 2000s than in the previous three decades, though no trend of either lower streamflow or earlier snowmelt was observed using MODIS snow-cover maps within the decade of the 2000s. Results show a statistically-significant trend at the 95% confidence level (or higher) of increasing weekly maximum air temperature (for three out of the five meteorological stations studied) in the decade of the 1970s, and also for the 40-year study period. MODIS-derived snow cover (percent of basin covered) measured on 30 April explains over 89% of the variance in discharge for maximum monthly streamflow in the decade of the 2000s using Spearman rank correlation analysis. We also investigated stream power for Bull Lake Creek Above Bull Lake from 1970 to 2009; a statistically-significant end toward reduced stream power was found (significant at the 90% confidence level). Observed changes in streamflow and stream power may be related to increasing weekly maximum air temperature measured during the 40-year study period. The

  20. Relationship Between Satellite-Derived Snow Cover and Snowmelt-Runoff Timing and Stream Power in the Wind River Range, Wyoming

    NASA Technical Reports Server (NTRS)

    Hall, Dorothy K.; Foster, James L.; Riggs, George A.; DiGirolano, Nocolo E.

    2010-01-01

    Earlier onset of springtime weather including earlier snowmelt has been documented in the western United States over at least the last 50 years. Because the majority (>70%) of the water supply in the western U.S. comes from snowmelt, analysis of the declining spring snowpack (and shrinking glaciers) has important implications for streamflow management. The amount of water in a snowpack influences stream discharge which can also influence erosion and sediment transport by changing stream power, or the rate at which a stream can do work such as move sediment and erode the stream bed. The focus of this work is the Wind River Range (WRR) in west-central Wyoming. Ten years of Moderate-Resolution Imaging Spectroradiometer (MODIS) snow-cover, cloud- gap-filled (CGF) map products and 30 years of discharge and meteorological station a are studied. Streamflow data from six streams in the WRR drainage basins show lower annual discharge and earlier snowmelt in the decade of the 2000s than in the previous three decades, though no trend of either lower streamflow or earlier snowmelt was observed using MODIS snow-cover maps within the decade of the 2000s. Results show a statistically-significant trend at the 95% confidence level (or higher) of increasing weekly maximum air temperature (for three out of the five meteorological stations studied) in the decade of the 1970s, and also for the 40-year study period. MODIS- derived snow cover (percent of basin covered) measured on 30 April explains over 89% of the variance in discharge for maximum monthly streamflow in the decade of the 2000s using Spearman rank correlation analysis. We also investigated stream power for Bull Lake Creek Above Bull Lake from 1970 to 2009; a statistically-significant trend toward reduced stream power was found (significant at the 90% confidence level). Observed changes in streamflow and stream power may be related to increasing weekly maximum air temperature measured during the 40-year study period. The

  1. Development of an Implementation Plan Related to Biological Opinion on Operation of the Federal Columbia River Power System ; Step 1: Review and Critique of Implementation Plans.

    SciTech Connect

    Neitzel, Duane A.; Bunn, Amoret

    2000-12-01

    The Draft Biological Opinion on Operation of the Federal Columbia River Power System calls for the development of 1- and 5-year implementation plans. These plans will provide the roadmap for planning and subsequent implementation of actions intended to meet specific performance standards (i.e., biological objectives) in a timely manner. To develop implementation plans the key tasks and sequences of steps must be determined. Those responsible for specific tasks must be identified and they must understand what they need to do. There must be assurances that the resources (human, physical, and fiscal) to complete the tasks are available. Motivation and incentive systems should be set up. Systems to coordinate efforts and guide activity must be devised and installed. An information management system must be designed to manage and analyze data and ensure that appropriate data are collected. This will aid managers in assessing whether individual activities or actions are tracking with stated goals and objectives. Training programs to improve managerial and worker capability in making and implementing plans should be designed. Managerial leadership to guide the efforts of all individuals in achieving the goals of the anadromous and resident fish recovery must be developed. It is the entire process of managing fish recovery in relationship to the Biological Opinion that will guide, coordinate, motivate, and control work and determine the effectiveness and efficiency of plan implementation.

  2. Photoacoustic measurements of black carbon light absorption coefficients in Irbid city, Jordan.

    PubMed

    Hamasha, Khadeejeh M; Arnott, W Patrick

    2010-07-01

    There is a need to recognize air pollution levels by particles, especially in developing countries such as Jordan where data are scarce due to the absence of routine monitoring of ambient air quality. This study aims at studying the air quality in different locations at Irbid, Jordan through the measurement and analysis of the time series of black carbon light absorption coefficients (B (abs)). Black carbon light absorption coefficients were measured with a photoacoustic instrument at a wavelength of 870 nm. The measurements were conducted during July 2007 at six sites in Irbid city, Jordan. Comparisons of black carbon concentrations at various locations were conducted to understand where values tend to be largest. The average value of B (abs) of all sites was 40.4 Mm(-1). The largest value of B (abs) was 61.2 Mm(-1) at Palestine Street which is located at a very crowded street in a highly populated region in the city center. The lowest value was 14.1 Mm(-1) at Thirtieth Street which is located at a main street in an open plain region in the east of the city. The black carbon light absorption coefficients fluctuate above a background level (transported black carbon from the neighboring states), which are almost identical at all sampling sites. The light absorption coefficients will be used as a benchmark in later years as combustion efficiencies and population patterns change. PMID:19479334

  3. Knowledge and Attitudes Toward Mandatory Premarital Screening Among University Students in North Jordan.

    PubMed

    Alkhaldi, Sireen M; Khatatbeh, Moawia M; Berggren, Vanja E M; Taha, Hana A

    2016-01-01

    A mandatory National Premarital Thalassemia Screening Program was implemented in Jordan in 2004. This cross-sectional study aimed to assess the knowledge and attitudes of university students in North Jordan toward this program. Data was collected from 542 students from four universities (two public and two private universities) located in North Jordan, using a structured questionnaire. Results of t-test and analysis of variance (ANOVA) showed that while respondents had adequate knowledge of and positive attitudes toward the premarital screening program, there was still a lack of knowledge about the disease itself. Nearly half the respondents were under the impression that β-thalassemia (β-thal) is a disease that can be treated simply. One-third of the respondents believed that if both partners were carriers of β-thal they should proceed with marriage. Negative attitude was revealed when many respondents believed that diagnosing a family member as a carrier affects other family members' future marriage opportunities. Significant associations were detected between the knowledge scores and gender, urban/rural residence, and the university where the students were enrolled. Students in private universities showed significantly lower attitude scores. Consideration of prenatal diagnostic services as part of a β-thal prevention program is necessary. It would also be helpful to include information about β-thal as a preventable inherited illness with a severe debilitating impact on the family in the high school curriculum. There is also a need for social marketing of the program. PMID:26821551

  4. Creep along the northern Jordan Valley section of the Dead Sea Fault

    NASA Astrophysics Data System (ADS)

    Hamiel, Yariv; Piatibratova, Oksana; Mizrahi, Yaakov

    2016-03-01

    We geodetically investigate the interseismic deformation along two neighboring sections of the Dead Sea Fault in Israel and present first clear evidence for shallow creep along this fault. We obtain the velocities of near-fault GPS campaign stations across the northern section of the Jordan Valley Fault (JVF) and the Jordan Gorge Section (JGS) that were surveyed each year between 2009 and 2015. The JVF extends from the northern shore of the Dead Sea to the eastern shore of the Sea of Galilee, and the JGS extends from the Sea of Galilee to the Hula Basin. We infer a slip rate of ~4.1 mm/yr and a locking depth of ~10 km for both sections. Data analysis indicates that while the JGS is found to be fully locked above the locking depth, the northern section of the JVF is found to be creeping from a depth of 1.5 ± 1.0 km to the surface, with a creep rate of 2.5 ± 0.8 mm/yr. Our observations also suggest that the current slip rate of the fault at the western margin of the Jordan Valley is minor, less than the GPS velocities uncertainties.

  5. Quantum Explorers: Bohr, Jordan, and Delbrück Venturing into Biology

    NASA Astrophysics Data System (ADS)

    Joaquim, Leyla; Freire, Olival; El-Hani, Charbel N.

    2015-09-01

    This paper disentangles selected intertwined aspects of two great scientific developments: quantum mechanics and molecular biology. We look at the contributions of three physicists who in the 1930s were protagonists of the quantum revolution and explorers of the field of biology: Niels Bohr, Pascual Jordan, and Max Delbrück. Their common platform was the defense of the Copenhagen interpretation in physics and the adoption of the principle of complementarity as a way of looking at biology. Bohr addressed the problem of how far the results reached in physics might influence our views about life. Jordan and Delbrück were followers of Bohr's ideas in the context of quantum mechanics and also of his tendency to expand the implications of the Copenhagen interpretation to biology. We propose that Bohr's perspective on biology was related to his epistemological views, as Jordan's was to his political positions. Delbrück's propensity to migrate was related to his transformation into a key figure in the history of twentieth-century molecular biology.

  6. Formulation of an Integrated Model for Freshwater Resources Policy Evaluation in Jordan

    NASA Astrophysics Data System (ADS)

    Gorelick, S.; Yoon, J.; Gawel, E.; Klauer, B.; Klassert, C. J. A.; Sigel, K.; Tilmant, A.; Lachaut, T.; Avisse, N.; Harou, J. J.; Padula, S.; Mustafa, D.

    2014-12-01

    Jordan is one of the four water poorest countries in the world. It is a highly vulnerable arid region whose freshwater system is at a tipping point due to the confluence of severely limited water supplies, rapid population growth, refugee influxes, climate change and variability, internal and transboundary competition for shared freshwater resources, and institutional impediments. Our team is engaged in an interdisciplinary effort aimed at developing a new approach to evaluate policies that enhance sustainability of freshwater resource systems. Our work adopts a multi-agent modeling framework that incorporates institutional complexity to evaluate policy instruments for improving water security in Jordan. We are developing this model using a modular approach, integrating biophysical modules that simulate natural and engineered phenomena (e.g., groundwater-surface water flow, reservoir storage, network routing, salt balance, and crop yield) with human modules that represent behavior at multiple scales of decision making. The human modules adopt a multi-agent simulation approach, defining agents as autonomous decision-makers at the government, administrative, organizational, and user levels. Our goal is to construct a suite of policy intervention scenarios that will form the basis for analysis of freshwater sustainability. This work has benefitted from a strong working relationship with leaders of the water sector in Jordan. Our approach and the merit of the policy interventions should have significant transfer value to other water-stressed regions.

  7. Home Health Care (HHC) Managers Perceptions About Challenges and Obstacles that Hinder HHC Services in Jordan

    PubMed Central

    Ajlouni, Musa T.; Dawani, Hania; Diab, Salah M.

    2015-01-01

    Home care aims at supporting people with various degrees of dependency to remain at home rather than use residential, long-term, or institutional-based nursing care. Demographic, epidemiological, social, and cultural trends in Jordan as in other countries are changing the traditional patterns of care with growing emphasis on home care. The purpose of this study is to highlight the most common challenges related to home health care (HHC) services in Jordan as perceived by the managers of HHC agencies. Methods: a descriptive qualitative design that depends on focus group discussions has been used to collect data from a sample of 18 managers who met the selection criteria and who are willing to participate, the study found that, the main challenges of HHC services as perceived by managers were: shortage of female staff, lack of governance and regulation, poor management, unethical practices, lack of referral systems, and low accessibility of the poor and less privileged as HHC services are not included in health insurance schemes, it concludes also that the home health care industry in Jordan is facing many challenges and problems that may have negative effects on the effectiveness, efficiency, equity and quality of services and should be addressed by health policy makers. PMID:25946949

  8. Seroepidemiology and risk factors of Toxoplasma gondii infection in undergraduate university female students in Jordan.

    PubMed

    Obaidat, M M; Al-Sheyab, N A; Bani Salman, A E; Lafi, S Q

    2015-07-01

    This study estimated the seroprevalence and risk factors for acquiring Toxoplasma gondii infection by undergraduate female university students in Jordan. A cross-sectional study from September 2013 to July 2014 analysed 202 blood samples for IgG and IgM antibodies by enzyme-linked immunosorbent assay and a semi-constructed questionnaire was completed by participants to gather information about Toxoplasma infection risk factors. T. gondii IgG antibodies were detected in 66.5% of the females. Only one sample was positive for both IgG and IgM. Using χ2 test, six factors showed significant association with T. gondii infection (P ⩽ 0.01). The multivariate logistic regression model showed that female students living in houses, wet areas, with income >US $750/month and using spring (untreated) water were 47.42, 10.20, 5.00, 3.25 more times at risk to be seropositive for T. gondii, respectively, compared to female students living in apartments, dry areas, with income ≤ US $750/month and using treated water, respectively. This study concluded that T. gondii infection in female university students in Jordan is high and most women become infected before marriage; however, congenital toxoplasmosis is still likely to occur in Jordan. Thus, dissemination of protective measures and knowledge by healthcare professionals is essential especially for pregnant women. PMID:25543692

  9. CNV Analysis Associates AKNAD1 with Type-2 Diabetes in Jordan Subpopulations

    PubMed Central

    Dajani, Rana; Li, Jin; Wei, Zhi; Glessner, Joseph T.; Chang, Xiao; Cardinale, Christopher J.; Pellegrino, Renata; Wang, Tiancheng; Hakooz, Nancy; Khader, Yousef; Sheshani, Amina; Zandaki, Duaa; Hakonarson, Hakon

    2015-01-01

    Previous studies have identified a number of single nucleotide polymorphisms (SNPs) associated with type-2 diabetes (T2D), but copy number variation (CNV) association has rarely been addressed, especially in populations from Jordan. To investigate CNV associations for T2D in populations in Jordan, we conducted a CNV analysis based on intensity data from genome-wide SNP array, including 34 T2D cases and 110 healthy controls of Chechen ethnicity, as well as 34 T2D cases and 106 healthy controls of Circassian ethnicity. We found a CNV region in protein tyrosine phosphatase receptor type D (PTPRD) with significant association with T2D. PTPRD has been reported to be associated with T2D in genome-wide association studies (GWAS). We additionally identified 16 CNV regions associated with T2D which overlapped with gene exons. Of particular interest, a CNV region in the gene AKNA Domain Containing 1 (AKNAD1) surpassed the experiment-wide significance threshold. Endoplasmic reticulum (ER)-related pathways were significantly enriched among genes which are predicted to be functionally associated with human or mouse homologues of AKNAD1. This is the first CNV analysis of a complex disease in populations of Jordan. We identified and experimentally validated a significant CNVR in gene AKNAD1 associated with T2D. PMID:26292654

  10. Mass psychogenic illness following tetanus-diphtheria toxoid vaccination in Jordan.

    PubMed Central

    Kharabsheh, S.; Al-Otoum, H.; Clements, J.; Abbas, A.; Khuri-Bulos, N.; Belbesi, A.; Gaafar, T.; Dellepiane, N.

    2001-01-01

    In September 1998, more than 800 young people in Jordan believed they had suffered from the side-effects of tetanus-diphtheria toxoid vaccine administered at school; 122 of them were admitted to hospital. For the vast majority, their symptoms did not result from the vaccine but arose from mass psychogenic illness. The role played by the media, the children's parents, and the medical profession in the escalation of this mass reaction appeared, at first sight, to be unusual and even unique to the circumstances in Jordan at the time. A review of the literature showed, however, that this mass reaction was similar in many ways to previous outbreaks, even though the underlying causes varied. There are about 200 published accounts of mass responses to situations involving suspected poisoning or other events. Because such mass reactions are relatively rare and the triggers so diverse, individuals faced with responding to them are unlikely to have prior experience in how to handle them and are unlikely to take bold steps to prevent their escalation. Indeed they may be unaware that such events have been recorded before. The lessons learned from this incident in Jordan may help other immunization programme managers to handle crisis situations elsewhere. PMID:11545334

  11. An Agent-Based Model of Farmer Decision Making in Jordan

    NASA Astrophysics Data System (ADS)

    Selby, Philip; Medellin-Azuara, Josue; Harou, Julien; Klassert, Christian; Yoon, Jim

    2016-04-01

    We describe an agent based hydro-economic model of groundwater irrigated agriculture in the Jordan Highlands. The model employs a Multi-Agent-Simulation (MAS) framework and is designed to evaluate direct and indirect outcomes of climate change scenarios and policy interventions on farmer decision making, including annual land use, groundwater use for irrigation, and water sales to a water tanker market. Land use and water use decisions are simulated for groups of farms grouped by location and their behavioural and economic similarities. Decreasing groundwater levels, and the associated increase in pumping costs, are important drivers for change within Jordan'S agricultural sector. We describe how this is considered by coupling of agricultural and groundwater models. The agricultural production model employs Positive Mathematical Programming (PMP), a method for calibrating agricultural production functions to observed planted areas. PMP has successfully been used with disaggregate models for policy analysis. We adapt the PMP approach to allow explicit evaluation of the impact of pumping costs, groundwater purchase fees and a water tanker market. The work demonstrates the applicability of agent-based agricultural decision making assessment in the Jordan Highlands and its integration with agricultural model calibration methods. The proposed approach is designed and implemented with software such that it could be used to evaluate a variety of physical and human influences on decision making in agricultural water management.

  12. Evaluation of melioration area damage on the river Danube caused by the hydroelectric power plant 'Djerdap 1' backwater.

    PubMed

    Pajic, P; Andjelic, L; Urosevic, U; Polomcic, D

    2014-01-01

    Construction of the hydroelectric power plant (HPP) 'Djerdap 1' formed a backwater effect on the Danube and its tributaries, which had an inevitable influence on groundwater level, causing it to rise and thus creating additional threats to all melioration areas on more than 300 km of the Danube riversides, as well as on the riversides of its tributaries: the Sava (100 km) and the Tisa (60 km). In this paper, the HPP 'Djerdap 1' backwater effect on some characteristic melioration areas (34 in all) has been analyzed. In most of these areas intensive agricultural activity has always been present. An assessment of agricultural production damage was carried out by complex hydrodynamic calculations (60 calculation profiles) for different backwater regimes, with the aim to precisely quantify the HPP 'Djerdap 1' backwater effect on groundwater piezometric levels. Combining them with complex agroeconomic analyses, the aim is to quantify agricultural production damage and to consider the perspective of melioration area users. This method, which combines two different, but compatible, aspects of the melioration area threat assessment (hydrodynamic and agroeconomic), may present a quality base for further agricultural production threat assessment on all melioration areas on the Danube riversides, with the final aim to consider the economic effects and the importance of its further protection. PMID:25051487

  13. 4. Photographic copy of photograph (Source: Salt River Project Archives, ...

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

    4. Photographic copy of photograph (Source: Salt River Project Archives, Lubken collection, R#-366) View looking north at power plant and transformer house. December 1. 1909. - Theodore Roosevelt Dam, Power Plant, Salt River, Tortilla Flat, Maricopa County, AZ

  14. 10. Photographic copy of photograph (Source: Salt River Project Archives, ...

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

    10. Photographic copy of photograph (Source: Salt River Project Archives, Box 8046, File 13) View of power plant and transformer house. Looking northeast. No date. Post 1924. - Theodore Roosevelt Dam, Power Plant, Salt River, Tortilla Flat, Maricopa County, AZ

  15. Dispersal scaling from the world's rivers

    USGS Publications Warehouse

    Warrick, J.A.; Fong, D.A.

    2004-01-01

    Although rivers provide important biogeochemical inputs to oceans, there are currently no descriptive or predictive relationships of the spatial scales of these river influences. Our combined satellite, laboratory, field and modeling results show that the coastal dispersal areas of small, mountainous rivers exhibit remarkable self-similar scaling relationships over many orders of magnitude. River plume areas scale with source drainage area to a power significantly less than one (average = 0.65), and this power relationship decreases significantly with distance offshore of the river mouth. Observations of plumes from large rivers reveal that this scaling continues over six orders of magnitude of river drainage basin areas. This suggests that the cumulative area of coastal influence for many of the smallest rivers of the world is greater than that of single rivers of equal watershed size. Copyright 2004 by the American Geophysical Union.

  16. H.R. 599: A Bill to provide for the reconstitution of outstanding repayment obligations of the Administrator of the Bonneville Power Administration for the appropriated capital investments in the Federal Columbia River Power System. Introduced in the House of Representatives, One Hundred Fourth Congress, First session

    SciTech Connect

    1995-12-31

    This bill proposes to give the administrator of the Bonneville Power Administration the rights to refinance certain capital investments in the Federal Columbia River Power System. The act spells out how to distinguish old and new capital investments, how new principal amounts for old investments are calculated, interest rates and repayment dates. It also deals with interest rates for new capital investments during and after construction, appropriations for the Colville Reservation Grand Coulee Dam Settlement Act, and suggested contract provisions regarding future contracts.

  17. EVALUATION OF THE EMISSION, TRANSPORT, AND DEPOSITION OF MERCURY, FINE PARTICULATE MATTER, AND ARSENIC FROM COAL-BASED POWER PLANTS IN THE OHIO RIVER VALLEY REGION

    SciTech Connect

    Kevin Crist

    2004-04-02

    Ohio University, in collaboration with CONSOL Energy, Advanced Technology Systems, Inc. (ATS) and Atmospheric and Environmental Research, Inc. (AER) as subcontractors, is evaluating the impact of emissions from coal-fired power plants in the Ohio River Valley region as they relate to the transport and deposition of mercury, arsenic, and associated fine particulate matter. This evaluation will involve two interrelated areas of effort: ambient air monitoring and regional-scale modeling analysis. The scope of work for the ambient air monitoring will include the deployment of a surface air monitoring (SAM) station in southeastern Ohio. The SAM station will contain sampling equipment to collect and measure mercury (including speciated forms of mercury and wet and dry deposited mercury), arsenic, particulate matter (PM) mass, PM composition, and gaseous criteria pollutants (CO, NOx, SO{sub 2}, O{sub 3}, etc.). Laboratory analysis of time-integrated samples will be used to obtain chemical speciation of ambient PM composition and mercury in precipitation. Near-real-time measurements will be used to measure the ambient concentrations of PM mass and all gaseous species including Hg{sup 0} and RGM. Approximately 18 months of field data will be collected at the SAM site to validate the proposed regional model simulations for episodic and seasonal model runs. The ambient air quality data will also provide mercury, arsenic, and fine particulate matter data that can be used by Ohio Valley industries to assess performance on multi-pollutant control systems. The scope of work for the modeling analysis will include (1) development of updated inventories of mercury and arsenic emissions from coal-fired power plants and other important sources in the modeled domain; (2) adapting an existing 3-D atmospheric chemical transport model to incorporate recent advancements in the understanding of mercury transformations in the atmosphere; (3) analyses of the flux of Hg{sup 0}, RGM, arsenic

  18. Spatial distribution patterns of molybdenum (Mo) concentrations in potable groundwater in Northern Jordan.

    PubMed

    Al Kuisi, Mustafa; Al-Hwaiti, Mohammad; Mashal, Kholoud; Abed, Abdulkader M

    2015-03-01

    Two hundred and three groundwater samples were collected during March 2011 to June 2012 from the B2/A7 aquifer water supply wells of northern part of Jordan. The physicochemical properties were analyzed in situ for the major cations, anions, while certain heavy metals were analyzed in the laboratory. Some oilshale rock samples were geochemically analyzed. The Upper Cretaceous aquifer (B2/A7) is used as water supply for most of the communities in the study area. It consists of limestone, marly limestone, bedded chert, and minor phosphorite. Hydrochemical results from the B2/A7 aquifer indicate two main water types: alkaline-earth water (CaHCO3) and alkaline-earth water with high alkaline component (NaHCO3 (-), Na2SO4). Standard column leaching experiments on oilshale rock samples and the R-mode factor analysis suggest that the sources for elevated Mo concentrations in the groundwater of certain parts of northern Jordan are attributed to water-oilshale interaction, mobility of Mo down to the groundwater and the extensive use of fertilizers within these areas. Molybdenum (Mo) concentrations in the groundwater water range from 0.07 to 1.44 mg/L with an average value of 98 μg/L. They are found to exceed the JISM and WHO guidelines in two areas in northern part of Jordan. Spatial distribution of Mo, using ordinary kriging techniques and the resulting map, shows high Mo concentration in the northwestern part near Wadi Al Arab area reaching concentrations of 650 μg/L and in the southeastern corner of the investigated area, south of Al Ukaydir village, with an average concentration of 468 μg/L. Both areas are characterized by extensive oilshale exposures with average concentration of 11.7 mg/kg Mo and intensive agricultural activities. These two areas represent approximately 33 % of the groundwater in the northern part of Jordan. Mobility of Mo to the groundwater in northern part of Jordan is attributed to two mechanisms. First, there is reductive dissolution of Fe

  19. Impact of flow regulation and power plant effluents on the flow and temperature regimes of the Chattahoochee River; Atlanta to Whitesburg, Georgia

    USGS Publications Warehouse

    Faye, Robert E.; Jobson, Harvey E.; Land, Larry F.

    1978-01-01

    A calibrated and verified transient-flow temperature model was used to evaluate the effects of flow regulation and powerplant loadings on the natural temperature regime of the Chattahoochee River in northeast Georgia. Estimates were made of both instantaneous and average natural temperatures in the river during an 8-day period in August 1976. Differences between the computed average natural temperature and an independent estimateof natural temperature based on observed equilibrium temperatures were less than 0.5C. The combined thermal effects of flow regulation and powerplant effluents resulted in mean daily river temperatures downstreams of the powerplants about equal to or less than computed mean natural temperatures. The range and rates of change of computed natural diurnal temperature fluctuations were considerably less than those presently observed (1976) in the river. Except during periods of peak water-supply demand, differences between computed year 2000 river temperatures and observed present-day temperatures were less than 2C. (Woodard-USGS)

  20. Amazon River

    Atmospheric Science Data Center

    2013-04-17

    article title:  Mouth of the Amazon River     View Larger Image ... over 6450 kilometers eastward across Brazil, the Amazon River originates in the Peruvian Andes as tiny mountain streams that eventually ...

  1. Evaluation of the Emission, Transport, and Deposition of Mercury, Fine Particulate Matter, and Arsenic from Coal-Based Power Plants in the Ohio River Valley Region

    SciTech Connect

    Kevin Crist

    2006-04-02

    As stated in the proposal: Ohio University, in collaboration with CONSOL Energy, Advanced Technology Systems, Inc (ATS) and Atmospheric and Environmental Research, Inc. (AER) as subcontractors, is evaluating the impact of emissions from coal-fired power plants in the Ohio River Valley region as they relate to the transport and deposition of mercury, arsenic, and associated fine particulate matter. This evaluation will involve two interrelated areas of effort: ambient air monitoring and regional-scale modeling analysis. The scope of work for the ambient air monitoring will include the deployment of a surface air monitoring (SAM) station in southeastern Ohio. The SAM station will contain sampling equipment to collect and measure mercury (including speciated forms of mercury and wet and dry deposited mercury), arsenic, particulate matter (PM) mass, PM composition, and gaseous criteria pollutants (CO, NO{sub x}, SO{sub 2}, O{sub 3}, etc.). Laboratory analysis of time-integrated samples will be used to obtain chemical speciation of ambient PM composition and mercury in precipitation. Near-real-time measurements will be used to measure the ambient concentrations of PM mass and all gaseous species including Hg0 and RGM. Approximately 18 months of field data will be collected at the SAM site to validate the proposed regional model simulations for episodic and seasonal model runs. The ambient air quality data will also provide mercury, arsenic, and fine particulate matter data that can be used by Ohio Valley industries to assess performance on multi-pollutant control systems. The scope of work for the modeling analysis will include (1) development of updated inventories of mercury and arsenic emissions from coal plants and other important sources in the modeled domain; (2) adapting an existing 3-D atmospheric chemical transport model to incorporate recent advancements in the understanding of mercury transformations in the atmosphere; (3) analyses of the flux of Hg{sup 0

  2. Evaluation of the Emission, Transport, and Deposition of Mercury, Fine Particulate Matter, and Arsenic from Coal-Based Power Plants in the Ohio River Valley Region

    SciTech Connect

    Kevin Crist

    2005-10-02

    Ohio University, in collaboration with CONSOL Energy, Advanced Technology Systems, Inc (ATS) and Atmospheric and Environmental Research, Inc. (AER) as subcontractors, is evaluating the impact of emissions from coal-fired power plants in the Ohio River Valley region as they relate to the transport and deposition of mercury, arsenic, and associated fine particulate matter. This evaluation will involve two interrelated areas of effort: ambient air monitoring and regional-scale modeling analysis. The scope of work for the ambient air monitoring will include the deployment of a surface air monitoring (SAM) station in southeastern Ohio. The SAM station will contain sampling equipment to collect and measure mercury (including speciated forms of mercury and wet and dry deposited mercury), arsenic, particulate matter (PM) mass, PM composition, and gaseous criteria pollutants (CO, NOx, SO{sub 2}, O{sub 3}, etc.). Laboratory analysis of time-integrated samples will be used to obtain chemical speciation of ambient PM composition and mercury in precipitation. Near-real-time measurements will be used to measure the ambient concentrations of PM mass and all gaseous species including Hg{sup 0} and RGM. Approximately of 18 months of field data will be collected at the SAM site to validate the proposed regional model simulations for episodic and seasonal model runs. The ambient air quality data will also provide mercury, arsenic, and fine particulate matter data that can be used by Ohio Valley industries to assess performance on multi-pollutant control systems. The scope of work for the modeling analysis will include (1) development of updated inventories of mercury and arsenic emissions from coal plants and other important sources in the modeled domain; (2) adapting an existing 3-D atmospheric chemical transport model to incorporate recent advancements in the understanding of mercury transformations in the atmosphere; (3) analyses of the flux of Hg0, RGM, arsenic, and fine

  3. EVALUATION OF THE EMISSION, TRANSPORT, AND DEPOSITION OF MERCURY, FINE PARTICULATE MATTER, AND ARSENIC FROM COAL-BASED POWER PLANTS IN THE OHIO RIVER VALLEY REGION

    SciTech Connect

    Kevin Crist

    2004-10-02

    Ohio University, in collaboration with CONSOL Energy, Advanced Technology Systems, Inc (ATS) and Atmospheric and Environmental Research, Inc. (AER) as subcontractors, is evaluating the impact of emissions from coal-fired power plants in the Ohio River Valley region as they relate to the transport and deposition of mercury, arsenic, and associated fine particulate matter. This evaluation will involve two interrelated areas of effort: ambient air monitoring and regional-scale modeling analysis. The scope of work for the ambient air monitoring will include the deployment of a surface air monitoring (SAM) station in southeastern Ohio. The SAM station will contain sampling equipment to collect and measure mercury (including speciated forms of mercury and wet and dry deposited mercury), arsenic, particulate matter (PM) mass, PM composition, and gaseous criteria pollutants (CO, NOx, SO{sub 2}, O{sub 3}, etc.). Laboratory analysis of time-integrated samples will be used to obtain chemical speciation of ambient PM composition and mercury in precipitation. Near-real-time measurements will be used to measure the ambient concentrations of PM mass and all gaseous species including Hg{sup 0} and RGM. Approximately of 18 months of field data will be collected at the SAM site to validate the proposed regional model simulations for episodic and seasonal model runs. The ambient air quality data will also provide mercury, arsenic, and fine particulate matter data that can be used by Ohio Valley industries to assess performance on multi-pollutant control systems. The scope of work for the modeling analysis will include (1) development of updated inventories of mercury and arsenic emissions from coal plants and other important sources in the modeled domain; (2) adapting an existing 3-D atmospheric chemical transport model to incorporate recent advancements in the understanding of mercury transformations in the atmosphere; (3) analyses of the flux of Hg{sup 0}, RGM, arsenic, and fine

  4. EVALUATION OF THE EMISSION, TRANSPORT, AND DEPOSITION OF MERCURY, FINE PARTICULATE MATTER, AND ARSENIC FROM COAL-BASED POWER PLANTS IN THE OHIO RIVER VALLEY REGION

    SciTech Connect

    Kevin Crist

    2005-04-02

    Ohio University, in collaboration with CONSOL Energy, Advanced Technology Systems, Inc (ATS) and Atmospheric and Environmental Research, Inc. (AER) as subcontractors, is evaluating the impact of emissions from coal-fired power plants in the Ohio River Valley region as they relate to the transport and deposition of mercury, arsenic, and associated fine particulate matter. This evaluation will involve two interrelated areas of effort: ambient air monitoring and regional-scale modeling analysis. The scope of work for the ambient air monitoring will include the deployment of a surface air monitoring (SAM) station in southeastern Ohio. The SAM station will contain sampling equipment to collect and measure mercury (including speciated forms of mercury and wet and dry deposited mercury), arsenic, particulate matter (PM) mass, PM composition, and gaseous criteria pollutants (CO, NO{sub x}, SO{sub 2}, O{sub 3}, etc.). Laboratory analysis of time-integrated samples will be used to obtain chemical speciation of ambient PM composition and mercury in precipitation. Near-real-time measurements will be used to measure the ambient concentrations of PM mass and all gaseous species including Hg{sup 0} and RGM. Approximately of 18 months of field data will be collected at the SAM site to validate the proposed regional model simulations for episodic and seasonal model runs. The ambient air quality data will also provide mercury, arsenic, and fine particulate matter data that can be used by Ohio Valley industries to assess performance on multi-pollutant control systems. The scope of work for the modeling analysis will include (1) development of updated inventories of mercury and arsenic emissions from coal plants and other important sources in the modeled domain; (2) adapting an existing 3-D atmospheric chemical transport model to incorporate recent advancements in the understanding of mercury transformations in the atmosphere; (3) analyses of the flux of Hg{sup 0}, RGM, arsenic, and

  5. Evaluation of the Emission, Transport, and Deposition of Mercury and Fine Particulate Matter from Coal-Based Power Plants in the Ohio River Valley Region

    SciTech Connect

    Kevin Crist

    2008-12-31

    As stated in the proposal: Ohio University, in collaboration with CONSOL Energy, Advanced Technology Systems, Inc (ATS) and Atmospheric and Environmental Research, Inc. (AER) as subcontractors, evaluated the impact of emissions from coal-fired power plants in the Ohio River Valley region as they relate to the transport and deposition of mercury and associated fine particulate matter. This evaluation involved two interrelated areas of effort: ambient air monitoring and regional-scale modeling analysis. The scope of work for the ambient air monitoring included the deployment of a surface air monitoring (SAM) station in southeastern Ohio. The SAM station contains sampling equipment to collect and measure mercury (including speciated forms of mercury and wet and dry deposited mercury), particulate matter (PM) mass, PM composition, and gaseous criteria pollutants (CO, NOx, SO2, O3, etc.). Laboratory analyses of time-integrated samples were used to obtain chemical speciation of ambient PM composition and mercury in precipitation. Nearreal- time measurements were used to measure the ambient concentrations of PM mass and all gaseous species including Hg0 and RGM. Approximately 30 months of field data were collected at the SAM site to validate the proposed regional model simulations for episodic and seasonal model runs. The ambient air quality data provides mercury, and fine particulate matter data that can be used by Ohio Valley industries to assess performance on multi-pollutant control systems. The scope of work for the modeling analysis includes (1) development of updated inventories of mercury emissions from coal plants and other important sources in the modeled domain; (2) adapting an existing 3-D atmospheric chemical transport model to incorporate recent advancements in the understanding of mercury transformations in the atmosphere; (3) analyses of the flux of Hg0, RGM, and fine particulate matter in the different sectors of the study region to identify key transport

  6. EVALUATION OF THE EMISSION, TRANSPORT, AND DEPOSITION OF MERCURY, FINE PARTICULATE MATTER, AND ARSENIC FROM COAL-BASED POWER PLANTS IN THE OHIO RIVER VALLEY REGION

    SciTech Connect

    Kevin Crist

    2003-10-02

    Ohio University, in collaboration with CONSOL Energy, Advanced Technology Systems, Inc (ATS) and Atmospheric and Environmental Research, Inc. (AER) as subcontractors, is evaluating the impact of emissions from coal-fired power plants in the Ohio River Valley region as they relate to the transport and deposition of mercury, arsenic, and associated fine particulate matter. This evaluation will involve two interrelated areas of effort: ambient air monitoring and regional-scale modeling analysis. The scope of work for the ambient air monitoring will include the deployment of a surface air monitoring (SAM) station in southeastern Ohio. The SAM station will contain sampling equipment to collect and measure mercury (including speciated forms of mercury and wet and dry deposited mercury), arsenic, particulate matter (PM) mass, PM composition, and gaseous criteria pollutants (CO, NO{sub x}, SO{sub 2}, O{sub 3}, etc.). Laboratory analysis of time-integrated samples will be used to obtain chemical speciation of ambient PM composition and mercury in precipitation. Near-real-time measurements will be used to measure the ambient concentrations of PM mass and all gaseous species including Hg{sup 0} and RGM. Approximately of 18 months of field data will be collected at the SAM site to validate the proposed regional model simulations for episodic and seasonal model runs. The ambient air quality data will also provide mercury, arsenic, and fine particulate matter data that can be used by Ohio Valley industries to assess performance on multi-pollutant control systems. The scope of work for the modeling analysis will include (1) development of updated inventories of mercury and arsenic emissions from coal plants and other important sources in the modeled domain; (2) adapting an existing 3-D atmospheric chemical transport model to incorporate recent advancements in the understanding of mercury transformations in the atmosphere; (3) analyses of the flux of Hg{sup 0}, RGM, arsenic, and

  7. Nile River

    Atmospheric Science Data Center

    2013-04-15

    article title:  Nile River Fluctuations Near Khartoum, Sudan     ... history, the rising and falling waters of the mighty Nile River have directly impacted the lives of the people who live along its banks. ... the area around Sudan's capital city of Khartoum capture the river's dynamic nature. Acquired by the Multi-angle Imaging SpectroRadiometer ...

  8. Mississippi River

    Atmospheric Science Data Center

    2014-05-15

    article title:  Mississippi River Flooding during Spring 2001     ... South TIFF: 1024 x 724 The Mississippi River, from its source at Lake Itasca Minnesota to the Gulf of Mexico is ... 2348 miles long. Over the course of it's history, the mighty river has flooded many times. The largest flood recorded in the lower valley ...

  9. Niger River

    Atmospheric Science Data Center

    2013-04-15

    article title:  Niger River after the Rainy Season     View larger image The third largest river in Africa, the Niger, forms an inland delta in central Mali. This ... is situated near the top of the image, where the Niger River changes direction to flow more directly eastward. Six hundred years ago, ...

  10. The Securitisation of Refugee Flows and the Schooling of Refugees: Examining the Cases of North Koreans in South Korea and Iraqis in Jordan

    ERIC Educational Resources Information Center

    Collet, Bruce A.; Bang, Hyeyoung

    2016-01-01

    Drawing on data collected in South Korea, Jordan and the USA, this paper examines the degree to which security concerns impact the schooling of North Korean refugees in South Korea and Iraqi refugees in Jordan. Operating from a framework examining the intersection of migration and securitisation, the authors find that accounts of negative images…

  11. The Effectiveness of Conflict Maps and the V-Shape Teaching Method in Science Conceptual Change among Eighth-Grade Students in Jordan

    ERIC Educational Resources Information Center

    Bawaneh, Ali Khalid Ali; Zain, Ahmad Nurulazam Md; Ghazali, Munirah

    2010-01-01

    The purpose of the present study is to investigate the effectiveness of Conflict Maps and the V-Shape method as teaching methods in bringing about conceptual change in science among primary eighth-grade students in Jordan. A randomly selected sample (N = 63) from the Bani Kenana region North of Jordan was randomly assigned to the two teaching…

  12. Evaluating Social and National Education Textbooks Based on the Criteria of Knowledge-Based Economy from the Perspectives of Elementary Teachers in Jordan

    ERIC Educational Resources Information Center

    Al-Edwan, Zaid Suleiman; Hamaidi, Diala Abdul Hadi

    2011-01-01

    Knowledge-based economy is a new implemented trend in the field of education in Jordan. The ministry of education in Jordan attempts to implement this trend's philosophy in its textbooks. This study examined the extent to which the (1st-3rd grade) social and national textbooks reflect knowledge-based economy criteria from the perspective of…

  13. Groundwater-level trends and forecasts, and salinity trends, in the Azraq, Dead Sea, Hammad, Jordan Side Valleys, Yarmouk, and Zarqa groundwater basins, Jordan

    USGS Publications Warehouse

    Goode, Daniel J.; Senior, Lisa A.; Subah, Ali; Jaber, Ayman

    2013-01-01

    Changes in groundwater levels and salinity in six groundwater basins in Jordan were characterized by using linear trends fit to well-monitoring data collected from 1960 to early 2011. On the basis of data for 117 wells, groundwater levels in the six basins were declining, on average about -1 meter per year (m/yr), in 2010. The highest average rate of decline, -1.9 m/yr, occurred in the Jordan Side Valleys basin, and on average no decline occurred in the Hammad basin. The highest rate of decline for an individual well was -9 m/yr. Aquifer saturated thickness, a measure of water storage, was forecast for year 2030 by using linear extrapolation of the groundwater-level trend in 2010. From 30 to 40 percent of the saturated thickness, on average, was forecast to be depleted by 2030. Five percent of the wells evaluated were forecast to have zero saturated thickness by 2030. Electrical conductivity was used as a surrogate for salinity (total dissolved solids). Salinity trends in groundwater were much more variable and less linear than groundwater-level trends. The long-term linear salinity trend at most of the 205 wells evaluated was not increasing, although salinity trends are increasing in some areas. The salinity in about 58 percent of the wells in the Amman-Zarqa basin was substantially increasing, and the salinity in Hammad basin showed a long-term increasing trend. Salinity increases were not always observed in areas with groundwater-level declines. The highest rates of salinity increase were observed in regional discharge areas near groundwater pumping centers.

  14. DNA before Watson & Crick-The Pioneering Studies of J. M. Gulland and D. O. Jordan at Nottingham

    NASA Astrophysics Data System (ADS)

    Booth, Harold; Hey, Michael J.

    1996-10-01

    A description placed in a historical context, of the physico-chemical investigations of DNA carried out in the period 1940-1950 by a group at University College, Nottingham led by J.M.Gulland and D.O.Jordan. The isolation of a pure sample of DNA from calf thymus was followed by its analysis by potentiometric titrations and by measurements at variable pH of viscosity and streaming birefringence. Unlike the phosphoric acid groups, the primary amino and enolic hydroxyl groups could only be titrated after prior treatment with strong acid or strong base. The conclusion of Gulland and Jordan, that extremes of pH caused liberation of amino and enolic hydoxyl groups by disruption of hydrogen bonds between neighbouring polynucleotide chains, proved to be of considerable importance. The article includes life histories of Gulland and Jordan, and reference to Linus Pauling's remarkable foresight during his Sir Jesse Boot Foundation Lecture delivered at Nottingham in 1948.

  15. Nutritional status of women and child refugees from Syria-Jordan, April-May 2014.

    PubMed

    Bilukha, Oleg O; Jayasekaran, Douglas; Burton, Ann; Faender, Gabriele; King'ori, James; Amiri, Mohammad; Jessen, Dorte; Leidman, Eva

    2014-07-25

    As a result of civil war, an estimated 2.8 million refugees have fled Syria and reside in neighboring countries, mainly Lebanon, Turkey, Jordan, and Iraq. The largest Syrian refugee camp in the region is Zaatari camp in Jordan, with approximately 79,000 refugees; another estimated 500,000 Syrian refugees live in Jordanian cities, towns, and villages, mostly in the capital (Amman) and in four northern governorates (Irbid, Mafraq, Jarash, and Zarqa). Although all registered refugees in Jordan receive food vouchers from the World Food Programme (WFP) and vulnerable refugees receive cash assistance from the United Nations High Commissioner for Refugees (UNHCR) and nongovernmental organizations, the nutritional status of some refugees might be compromised because of dislocation, lack of income, and limited access to nutritious foods. To assess the nutritional status of Syrian refugees, UNHCR, WFP, the United Nations Children's Fund (UNICEF), Medair International (a nongovernmental organization), and CDC, in collaboration with the United Nations Population Fund and the World Health Organization (WHO), conducted cross-sectional, population-representative cluster surveys in Zaatari camp and among refugees residing in the host community. The surveys were conducted during April-May 2014 with the principal objective of assessing nutritional status of refugee children aged 6-59 months and nonpregnant women of reproductive age (15-49 years). Preliminary findings indicated a high prevalence of anemia in Zaatari camp among both children and women (48.4% and 44.8%, respectively). Nutrition policies aimed at ensuring optimal child and maternal micronutrient status and addressing the underlying risk factors for anemia are likely to result in improved health outcomes and a reduction in anemia. PMID:25055188

  16. Wood remains from the Late Triassic (Carnian) of Jordan and their paleoenvironmental implications

    NASA Astrophysics Data System (ADS)

    Abu Hamad, Abdalla M. B.; Jasper, André; Uhl, Dieter

    2014-07-01

    During field work in the Triassic of Jordan fossil wood remains have been discovered at five horizons (S-1AR-S-5AR) of the Late Triassic (Carnian) Abu Ruweis Formation in NW Jordan. In most horizons wood remains are too badly preserved to allow for a detailed xylotomic investigation. Only two horizons provided material which exhibited anatomical details: (1) in horizon S-1AR we found rare and rather small fragments of woody charcoal exhibiting cellular details (representing the first macroscopic evidence of paleo-wildfires from the Late Triassic of the Middle East), and (2) in horizon S-5AR surfaces of partly compressed (gagatized) and partly permineralized wood fragments exhibited anatomical details that could be investigated by means of scanning electron microscopy. All wood remains that allow for a detailed investigation show features typical of gymnosperms, but at the moment nothing can be said about a more specific taxonomic affinity of most of the woods, although wood from horizon S-5AR exhibits characteristics of protopinoid wood. Our data provide evidence that gymnospermous woody vegetation cover has existed in the source areas of the sediments deposited in the Abu Ruweis Formation in Jordan and that this woody vegetation occasionally experienced wildfires. This, together with lithological data, provides evidence for a seasonally dry (maybe even arid) climate during deposition of the Abu Ruweis Formation. On a larger scale our findings contribute to the very scarce current knowledge about Late Triassic wildfires on the entire continent Gondwana, from where so far only three records of macro-charcoals, as undisputed evidence of paleo-wildfires, have been published from this period.

  17. Health service utilization and access to medicines among Syrian refugee children in Jordan

    PubMed Central

    Lyles, Emily; Akhu‐Zaheya, Laila; Burton, Ann; Weiss, William

    2016-01-01

    Summary Background With over one million Syrian refugee children in the region, we undertook this study to characterize care‐seeking behaviors and health service utilization for child refugees with the aim of informing humanitarian programming for non‐camp settings in Jordan. Methods A survey of Syrian refugees living outside of camps in Jordan was conducted using a 125 × 12 cluster design with probability proportional to size sampling to obtain a representative sample. The questionnaire focused on access to health services, including a module on care seeking for children. Results Care seeking was high with 90.9% of households with a child less than 18 years seeking medical care the last time it was needed. Households most often sought care for children in the public sector (54.6%), followed by private (36.5%) and charity sectors (8.9%). Among child care seekers, 88.6% were prescribed medication during the most recent visit, 90.6% of which obtained the medication. Overall, 49.4% of households reported out‐of‐pocket expenditures for either the consultation or prescribed medications at the most recent visit (mean $US21.1 and median $US0). Conclusions Syrian refugees had good access to care for their sick children at the time of the survey; however, this has likely deteriorated since the survey because of the withdrawal of free access for refugees. The number of refugees in Jordan and relative accessibility of care has resulted in a large burden on the health system; the Jordanian government will require additional support if current levels of health access are to be maintained for Syrian refugees. © 2016 The Authors. The International Journal of Health Planning and Management published by John Wiley & Sons Ltd. PMID:26799158

  18. Sediment flux and recent paleoclimate in JordanBasin, Gulf of Maine

    NASA Astrophysics Data System (ADS)

    Keigwin, Lloyd D.; Pilskaln, Cynthia H.

    2015-03-01

    We report planktonic foraminiferal fluxes (accumulation rates) and oxygen isotopes (δ18O) from a nine-month sediment trap deployment, and δ18O from three sediment cores in Jordan Basin, Gulf of Maine. The sediment trap was deployed at 150 m, about halfway to the basin floor, and samples were collected every three weeks between August 2010 and May 2011. The planktonic foraminiferal fauna in the trap is dominated by Neogloboquadrina incompta that reached a maximum flux in the second half of October. Oxygen isotope ratios on that species indicate that on average during the collecting period it lived in the surface mixed layer, when compared to predicted values based on data from a nearby hydrographic buoy from the same period. New large diameter piston cores from Jordan Basin are 25 and 28 m long. Marine hemipelagic sediments are 25 m thick, and the sharp contact with underlying red deglacial sediments is bracketed by two radiocarbon dates on bivalves that indicate ice-free conditions began 16,900 calibrated years ago. Radiocarbon dating of foraminifera indicates that the basin floor sediments (270-290 m) accumulated at >3 m/kyr during the Holocene, whereas rates were about one tenth that on the basin slope (230 m). In principle, Jordan Basin sediments have the potential to provide time series with interannual resolution. Our results indicate the Holocene is marked by ~2°C variability in SST, and the coldest events of the 20th century, during the mid 1960s and mid 1920s, appear to be recorded in the uppermost 50 cm of the seafloor.

  19. Modeling Household Water Consumption in a Hydro-Institutional System - The Case of Jordan

    NASA Astrophysics Data System (ADS)

    Klassert, C. J. A.; Gawel, E.; Klauer, B.; Sigel, K.

    2014-12-01

    Jordan faces an archetypal combination of high water scarcity, with a per capita water availability of around 150 CM per year significantly below the absolute scarcity threshold of 500 CM, and strong population growth, especially due to the Syrian refugee crisis. This poses a severe challenge to the already strained institutions in the Jordanian water sector. The Stanford-led G8 Belmont Forum project "Integrated Analysis of Freshwater Resources Sustainability in Jordan" aims at analyzing the potential role of water sector institutions in the pursuit of a sustainable freshwater system performance. In order to do so, the project develops a coupled hydrological and agent-based model, allowing for the exploration of physical as well as socio-economic and institutional scenarios for Jordan's water sector. The part of this integrated model in focus here is the representation of household behavior in Jordan's densely populated capital Amman. Amman's piped water supply is highly intermittent, which also affects its potability. Therefore, Amman's citizens rely on various decentralized modes of supply, depending on their socio-economic characteristics. These include water storage in roof-top and basement tanks, private tanker supply, and the purchase of bottled water. Capturing this combination of centralized and decentralized supply modes is important for an adequate representation of water consumption behavior: Firstly, it will affect the impacts of supply-side and demand-side policies, such as reductions of non-revenue water (including illegal abstractions), the introduction of continuous supply, support for storage enhancements, and water tariff reforms. Secondly, it is also necessary to differentiate the impacts of any policy on the different socio-economic groups in Amman. In order to capture the above aspects of water supply, our model is based on the tiered supply curve approach, developed by Srinivasan et al. in 2011 to model a similar situation in Chennai, India

  20. Geochemical orientation for mineral exploration in the Hashemite Kingdom of Jordan

    USGS Publications Warehouse

    Overstreet, W.C.; Grimes, D.J.; Seitz, J.F.

    1982-01-01

    This report is a supplement to previous accounts of geochemical exploration conducted in the Hashemite Kingdom of Jordan by the Natural Resources Authority of the Royal Government of Jordan and the U.S. Geological Survey. The field work on which this report is based was sponsored by the U.S. Agency for International Development, U.S. Department of State. Procedures used in collecting various kinds of rocks, ores, slags, eluvial and alluvial sediments, heavy-mineral concentrates, and organic materials for use as geochemical sample media are summarized, as are the laboratory procedures followed for the analysis of these sample materials by semiquantitative spectrographic, atomic absorption, fluorometric, and X-ray diffraction methods. Geochemical evaluations of the possibilities for economic mineral deposits in certain areas are presented. The results of these preliminary investigations open concepts for further use in geochemical exploration in the search for metallic mineral deposits in Jordan. Perhaps the most desirable new activity would be hydrogeochemical exploration for uranium and base metals, accompanied by interpretation of such remote-sensing data as results of airborne radiometric surveys and computer-enhanced LANDSAT imagery. For more conventional approaches to geochemical exploration, however, several fundamental problems regarding proper choice of geochemical sample media for different geologic and geographic parts of the Country must be solved before effective surveys can be made. The present results also show that such common geochemical exploration techniques as the determination of the trace-element contents of soils, plant ash, and slags have direct application also toward the resolution of several archaeological problems in Jordan. These include the relation of trace-elements chemistry of local soils to the composition of botanic remains, the trace-elements composition of slags to the technological development of the extractive metallurgy of

  1. Open Software Tools Applied to Jordan's National Multi-Agent Water Management Model

    NASA Astrophysics Data System (ADS)

    Knox, Stephen; Meier, Philipp; Harou, Julien; Yoon, Jim; Selby, Philip; Lachaut, Thibaut; Klassert, Christian; Avisse, Nicolas; Khadem, Majed; Tilmant, Amaury; Gorelick, Steven

    2016-04-01

    Jordan is the fourth most water scarce country in the world, where demand exceeds supply in a politically and demographically unstable context. The Jordan Water Project (JWP) aims to perform policy evaluation by modelling the hydrology, economics, and governance of Jordan's water resource system. The multidisciplinary nature of the project requires a modelling software system capable of integrating submodels from multiple disciplines into a single decision making process and communicating results to stakeholders. This requires a tool for building an integrated model and a system where diverse data sets can be managed and visualised. The integrated Jordan model is built using Pynsim, an open-source multi-agent simulation framework implemented in Python. Pynsim operates on network structures of nodes and links and supports institutional hierarchies, where an institution represents a grouping of nodes, links or other institutions. At each time step, code within each node, link and institution can executed independently, allowing for their fully autonomous behaviour. Additionally, engines (sub-models) perform actions over the entire network or on a subset of the network, such as taking a decision on a set of nodes. Pynsim is modular in design, allowing distinct modules to be modified easily without affecting others. Data management and visualisation is performed using Hydra (www.hydraplatform.org), an open software platform allowing users to manage network structure and data. The Hydra data manager connects to Pynsim, providing necessary input parameters for the integrated model. By providing a high-level portal to the model, Hydra removes a barrier between the users of the model (researchers, stakeholders, planners etc) and the model itself, allowing them to manage data, run the model and visualise results all through a single user interface. Pynsim's ability to represent institutional hierarchies, inter-network communication and the separation of node, link and

  2. The FRW Universes with Barotropic Fluids in Jordan-Brans-Dicke Theory

    NASA Astrophysics Data System (ADS)

    Chauvet-Alducin, P.

    The description of homogeneous and isotropic models for the expansion of the Universe represented by a perfect, barotropic, fluid pose mathematical difficulties that have been overcome when the space is non-flat in scalar-tensor theories only if the energy-stress tensor is vacuous or describes stiff matter, incoherent radiation or ultrarelativistic matter. This paper reveals the dynamics for these and the other ideal fluid models, in non-flat spaces mainly, for the Jordan-Brans-Dicke cosmological theory by showing that its field equations, when written in terms of reduced variables, allow their straightforward partial integration.

  3. Mid-late Holocene palaeoclimate of northern Jordan from speleothem geochemistry

    NASA Astrophysics Data System (ADS)

    Robinson, S. A.; Black, S.; Lovell, J.; Atkinson, T. C.

    2009-04-01

    The southern Levant region (encompassing the modern countries of Israel and Jordan) is a climatically sensitive area due to the proximity of the Negev and Arabian Deserts to the south and east. Although there is a general pattern of decreasing rainfall to the south and east of the region, local topographic features, most notably the Dead Sea Rift Valley, have a significant effect on detailed rainfall patterns. Our understanding of the Holocene climate of the southern Levant is principally known from records obtained to the west of the Dead Sea Rift, on the borders of the Negev Desert and from the lakes within the rift valley itself. Palaeoclimate records from the more interior regions, such as Jordan, are fewer in number and, generally at lower stratigraphic resolution. A recent archaeological survey has revealed the existence of limestone caves in northern Jordan, many of which were previously unknown to academics working in the region. These caves contain a variety of architectures, including stalagmites, stalactites, flowstones and soda straws. We present geochemical data (oxygen and carbon-isotopes, and uranium-series dates) from a small speleothem that provides the first detailed mid-late Holocene climate record for the area east. The new data are similar in value and contain similar magnitude shifts to previously published data from Israel (Soreq and Nahal Qanah Caves) and Lebanon (Jeita Cave). Through comparison with these other speleothem records we suggest that the oxygen-isotopic composition of the Jordanian speleothem is consistent with rainfall from Mediterranean-sourced weather systems that evolved to lighter isotopic compositions through rainout of 18O as they moved into the interior of the southern Levant. The Ras Muneef GNIP monitoring station provides a limited record of precipitation rates and isotopic compositions of rainwater. Combining this data with the speleothem data, suggests that Holocene temperatures in northern Jordan were broadly

  4. Geophysical analysis of the recent sinkhole trend at Ghor-Haditha (Dead Sea, Jordan)

    NASA Astrophysics Data System (ADS)

    Camerlynck, Christian; Bodet, Ludovic; Galibert, Pierre-Yves; Boucher, Marie; Al-Zoubi, Abdallah

    2013-04-01

    For essentially the last 30 year the water level of the Dead Sea has highly dropped. One of the major associated facts is sinkhole occurrences along the shoreline both in Jordan and Israel. As the principal invoked mechanism, many studies have concluded that sinkhole formation results from the dissolution of a previously immersed salt layer, progressively in contact with fresh to brackish water. In Jordan, the triggering of this phenomenon could also be the result of particular tectonic settings, associated with the Jordan-Dead Sea transform fault system. At Ghor Haditha (south-est Jordan), the consequences have been dramatic for farmers with the shrinking of temporary available lands and industry with the closing of at least one factory. The shallow material in this area is heterogeneous and composed of intercalated sand and clay layers of alluvial-colluvial origin, over a salty substratum, whose precise depth and thickness are yet partially hypothesized. Between 2005 and 2008, a multi-method high-resolution geophysical survey was performed, approximately over a 1 km2 area at Ghor Haditha, associating mainly electromagnetic soundings, magnetic resonance soundings (MRS), and seismic profiling, ground-penetrating radar and electrical resistivity tomography. At the same time, this specific area was the location of a dramatic evolution of sinkhole occurences, regularly followed by geodetic measurements. Over the 3 years period, about 120 TEM (Transient ElectroMagnetic) soundings allow to map precisely the depth of the conductive layers below the resistive overburden. Two conductive layer are then revealed, the latter showing the lowest resistivity below 1 Ohm.m corresponding to the saline substratum. Several MRS (3 in 2005, repeated in 2007 and 12 additional soundings) show an east-west hydraulic gradient towards the Dead. However, the main sinkhole trend coincides with both: - a clear low transmissivity axis determined from MRS measurements; - the western side of a

  5. Nile River, Lake Nasser, Aswan Dam, Egypt

    NASA Technical Reports Server (NTRS)

    1991-01-01

    Egypt's High Aswan Dam on the Nile River at the first cataracts, Nile River, (24.0N, 33.0E) was completed in 1971 to provide cheap hydroelectric power and to regulate the historically uneven flow of the Nile River. The contrast between the largely base rock desert east of the Nile versus the sand covered desert west of the river and the ancient irrigated floodplain downstream from the damsite is clearly shown.

  6. An extensive study of the concentrations of particulate/dissolved radiocaesium derived from the Fukushima Dai-ichi Nuclear Power Plant accident in various river systems and their relationship with catchment inventory.

    PubMed

    Yoshimura, Kazuya; Onda, Yuichi; Sakaguchi, Aya; Yamamoto, Masayoshi; Matsuura, Yuki

    2015-01-01

    An extensive investigation of particulate radiocaesium in suspended solids and dissolved radiocaesium in river water was undertaken at 30 sites in Fukushima and Miyagi Prefectures in December 2012, and their relationships with catchment inventory and the solid/liquid distribution coefficient (Kd) were evaluated. Rivers located in the coastal region on the north side of the Fukushima Dai-ichi Nuclear Power Plant exhibited relatively higher particulate radiocaesium concentrations. Significant correlations were found between concentrations of particulate/dissolved radiocaesium and average catchment inventories, indicating that the concentrations of particulate/dissolved radiocaesium could be approximated from the catchment inventory. Particulate radiocaesium concentration was significantly correlated with dissolved radiocaesium concentration (with the exception of concentrations measured in estuaries), and the geometric mean Kd was calculated as 3.6 × 10(5) with a 95% confidence interval of 2.6-5.1 × 10(5). PMID:25242014

  7. La structure de Jordan des matrices de transfert des modeles de boucles et la relation avec les hamiltoniens XXZ

    NASA Astrophysics Data System (ADS)

    Morin-Duchesne, Alexi

    Lattice models such as percolation, the Ising model and the Potts model are useful for the description of phase transitions in two dimensions. Finding analytical solutions is done by calculating the partition function, which in turn requires finding eigenvalues of transfer matrices. At the critical point, the two dimensional statistical models are invariant under conformal transformations and the construction of rational conformal field theories, as the continuum limit of these lattice models, allows one to compute the partition function at the critical point. Many researchers think however that the paradigm of rational conformal conformal field theories can be extended to include models with non diagonalizable transfer matrices. These models would then be described, in the scaling limit, by logarithmic conformal field theories and the representations of the Virasoro algebra coming into play would be indecomposable. We recall the construction of the double-row transfer matrix DN (λ, u) of the Fortuin-Kasteleyn model, seen as an element of the Temperley-Lieb algebra. This transfer matrix comes into play in physical theories through its representation in link modules (or standard modules). The vector space on which this representation acts decomposes into sectors labelled by a physical parameter d, the number of defects, which remains constant or decreases in the link representations. This thesis is devoted to the identification of the Jordan structure of DN(λ, u) in the link representations. The parameter β = 2 cos λ = -(q + q-1) fixes the theory : for instance β = 1 for percolation and 2 for the Ising model. On the geometry of the strip with open boundary conditions, we show that DN(λ, u) has the same Jordan blocks as its highest Fourier coefficient, FN. We study the non-diagonalizability of FN through the divergences of some of the eigenstates of ρ(F N) that appear at the critical values of λ. The Jordan cells we find in ρ(DN(λ, u)) have rank 2 and

  8. New gas discoveries in the Ordovician sandstones, Risha area; northeast Jordan

    SciTech Connect

    Sabbah, A.A.; Ramini, H.M. )

    1996-01-01

    Over thirty wells for exploration and production purposes were drilled in the Risha Area, northeast Jordan by the Natural Resources Authority since 1986. Commercial gas was discovered in the sandstones of Dubeidib Formation (Late Ordovician age). These sandstones are believed to have been deposited in the form of marine sand bars trending NNE-SSW. During the Early Paleozoic time, Jordan has undergone periods of epirogenic movements ending in Late Ordovician. Two major lineament trends are dominant, one oriented northwest-southeast and the other ENE-WSW. A third trend oriented north-south to NNW-SSE also appears but more discontinuous. Four source rock horizons were developed within the Early Paleozoic times. Oil generation of Lower Paleozoic source horizons took place in the Late Paleozoic. The upper Mudawwara hot shales of Silurian age is believed to have generated liquid hydrocarbons in the Late Cretaceous times, in a second phase of hydrocarbon generation. Dry gas was originated through organic maturation of the Lower Paleozoic source horizons. The Risha Gas Field is producing 30 MMcfgd since it was first discovered in 1987.

  9. New gas discoveries in the Ordovician sandstones, Risha area; northeast Jordan

    SciTech Connect

    Sabbah, A.A.; Ramini, H.M.

    1996-12-31

    Over thirty wells for exploration and production purposes were drilled in the Risha Area, northeast Jordan by the Natural Resources Authority since 1986. Commercial gas was discovered in the sandstones of Dubeidib Formation (Late Ordovician age). These sandstones are believed to have been deposited in the form of marine sand bars trending NNE-SSW. During the Early Paleozoic time, Jordan has undergone periods of epirogenic movements ending in Late Ordovician. Two major lineament trends are dominant, one oriented northwest-southeast and the other ENE-WSW. A third trend oriented north-south to NNW-SSE also appears but more discontinuous. Four source rock horizons were developed within the Early Paleozoic times. Oil generation of Lower Paleozoic source horizons took place in the Late Paleozoic. The upper Mudawwara hot shales of Silurian age is believed to have generated liquid hydrocarbons in the Late Cretaceous times, in a second phase of hydrocarbon generation. Dry gas was originated through organic maturation of the Lower Paleozoic source horizons. The Risha Gas Field is producing 30 MMcfgd since it was first discovered in 1987.

  10. Drinking water sources, availability, quality, access and utilization for goats in the Karak Governorate, Jordan.

    PubMed

    Al-Khaza'leh, Ja'far Mansur; Reiber, Christoph; Al Baqain, Raid; Valle Zárate, Anne

    2015-01-01

    Goat production is an important agricultural activity in Jordan. The country is one of the poorest countries in the world in terms of water scarcity. Provision of sufficient quantity of good quality drinking water is important for goats to maintain feed intake and production. This study aimed to evaluate the seasonal availability and quality of goats' drinking water sources, accessibility, and utilization in different zones in the Karak Governorate in southern Jordan. Data collection methods comprised interviews with purposively selected farmers and quality assessment of water sources. The provision of drinking water was considered as one of the major constraints for goat production, particularly during the dry season (DS). Long travel distances to the water sources, waiting time at watering points, and high fuel and labor costs were the key reasons associated with the problem. All the values of water quality (WQ) parameters were within acceptable limits of the guidelines for livestock drinking WQ with exception of iron, which showed slightly elevated concentration in one borehole source in the DS. These findings show that water shortage is an important problem leading to consequences for goat keepers. To alleviate the water shortage constraint and in view of the depleted groundwater sources, alternative water sources at reasonable distance have to be tapped and monitored for water quality and more efficient use of rainwater harvesting systems in the study area is recommended. PMID:25307764

  11. Occurrence of organochlorine pesticide residues in eggs, chicken and meat in Jordan.

    PubMed

    Ahmad, Rafat; Salem, Nida' M; Estaitieh, Hussein

    2010-02-01

    Organochlorine pesticide (OCP) residues in 519 samples; comprising eggs, chicken and meat (lamb and beef), collected from Jordan were determined. All samples were analyzed for their residual contents of aldrin, dichlorodiphenyltrichloroethane and metabolites (DDTs), dieldrin, endosulfan isomers, endrin, hexachlorocyclohexane isomers (HCHs), heptachlor, heptachlor epoxide and hexachlorobenzene (HCB). The samples were Soxhlet extracted for 8h in 250mL petroleum ether. The cleanup of the samples was performed by Florisil column chromatography and analysis was done on a gas chromatography equipped with an electron capture detector (GC-ECD). The results indicated that 28% (38/134), 20% (23/115) and 49% (131/270) of the examined eggs, chicken and meat samples, respectively, were contaminated with OCP residues. HCHs and DDTs are the most prominently noticed compounds, as they were detected at a high incidence. On the other hand, heptachlor, heptachlor epoxide, HCB, aldrin and endrin compounds were only present in less than 7% of the analyzed samples. These residues are present despite complete ban on the use of OCPs for agricultural purposes in Jordan. No residues of op'-DDD, op'-DDT, dieldrin, alpha-endosulfan and beta-endosulfan were detected. PMID:20042222

  12. Current situation and the development of the dairy industry in Jordan, Saudi Arabia, and Syria.

    PubMed

    Alqaisi, Othman; Ndambi, O Assah; Uddin, Mohammad Mohi; Hemme, Torsten

    2010-08-01

    The development of the dairy industry plays an important role in the economy of Middle Eastern countries. Judged by its growth rate, the dairy industry is viewed as one of the most progressive food industries in the Middle East. During the early 1970s, countries established executive programs to promote dairy farming; the major objective was to attain self-sufficiency in milk production. A massive investment was set up for importing top class cattle, complying with top industry operating standards, and a simultaneous introduction of the latest technology in processing, packaging, and distributing. Milk production has grown tremendously at rates of 6.6% and 4.9% in Syria and Saudi Arabia, respectively, between 2002 and 2007, which resulted in these nations being almost self-sufficient. Regarding Jordan, milk production has not yet met this target. An excessive growth in the dairy industry is quite noticeable in this region with an expanding capacity for exports. The aim of this study is to show the most recent trends and future prospects of the dairy industries in Syria, Saudi Arabia, and Jordan. It also attempts to investigate the drivers for the development of milk production, consumption, and trade in the region. PMID:20352329

  13. Cooperative Monitoring Center Occasional Paper/8: Cooperative Border Security for Jordan: Assessment and Options

    SciTech Connect

    Qojas, M.

    1999-03-01

    This document is an analysis of options for unilateral and cooperative action to improve the security of Jordan's borders. Sections describe the current political, economic, and social interactions along Jordan's borders. Next, the document discusses border security strategy for cooperation among neighboring countries and the adoption of confidence-building measures. A practical cooperative monitoring system would consist of hardware for early warning, command and control, communications, and transportation. Technical solutions can expand opportunities for the detection and identification of intruders. Sensors (such as seismic, break-wire, pressure-sensing, etc.) can warn border security forces of intrusion and contribute to the identification of the intrusion and help formulate the response. This document describes conceptual options for cooperation, offering three scenarios that relate to three hypothetical levels (low, medium, and high) of cooperation. Potential cooperative efforts under a low cooperation scenario could include information exchanges on military equipment and schedules to prevent misunderstandings and the establishment of protocols for handling emergency situations or unusual circumstances. Measures under a medium cooperation scenario could include establishing joint monitoring groups for better communications, with hot lines and scheduled meetings. The high cooperation scenario describes coordinated responses, joint border patrols, and sharing border intrusion information. Finally, the document lists recommendations for organizational, technical, and operational initiatives that could be applicable to the current situation.

  14. Developing a meal-planning exchange list for traditional dishes in jordan.

    PubMed

    Bawadi, Hiba Ahmad; Al-Sahawneh, Safa'a Adel

    2008-05-01

    This study was conducted to develop a meal-planning exchange list for traditional combination dishes in Jordan. A total of 80 traditional dishes were selected from local cookbooks and through interviews with housewives. To minimize individual variations in preparation methods, five different recipes for each dish were collected and averaged. Dishes were cooked according to the averaged recipe. The weight of each ingredient and dish's net weight were documented in both kitchen and standard measures to be later used in dishes fitting into the exchange list. Samples from each prepared dish were analyzed for their macronutrient content following the Association of Official Analytical Chemists procedures. Correlation analysis was performed between macronutrient content of prepared dishes and that published in food composition tables for the use in the Middle East or analyzed using food analysis software. Exchange lists were then developed using an approximation method suggested in the literature. Significant correlation was found between carbohydrate, protein, and fat amounts obtained in this study and that previously published or obtained by food analysis software. Meal-planning exchange list for combination dishes is now available and ready to be used by food and nutrition professionals and health care providers in Jordan. PMID:18442508

  15. Knowledge, attitudes, and beliefs about epilepsy and their predictors among university students in Jordan.

    PubMed

    Hijazeen, Jameel Khaleel; Abu-Helalah, Munir Ahmad; Alshraideh, Hussam Ahmad; Alrawashdeh, Omar Salameh; Hawa, Fadi Nather; Dalbah, Tariq Asem; Abdallah, Fadi Walid

    2014-12-01

    The aim of this cross-sectional study was to assess the knowledge about epilepsy and the attitudes toward people with epilepsy (PWE) and their predictors among university students in Jordan. A self-administered questionnaire was distributed in three of the largest public universities in Jordan, and a total of 500 questionnaires were collected from each university. The number of students who reported that they had heard or read about epilepsy was 1165 (77.6%), and their data were analyzed. A significant proportion of students thought that epilepsy could be caused by the evil spirit (31.5%) and the evil eye (28.1%) or that it could be a punishment from God (25.9%). Epilepsy's most commonly reported treatment methods were the Holy Quran (71.4%), medications (71.3%), and herbs (29.3%). The most common negative attitudes toward PWE were that the students would refuse to marry someone with epilepsy (50.5%) and that children with epilepsy must join schools for persons with disabilities (44.4%). Male students, students of humanities, and students with a low socioeconomic status tended to have more negative attitudes toward PWE. In conclusion, many students have misconceptions about the causes, treatment, and nature of epilepsy, and students have moderate negative attitudes toward PWE. Universities should have health promotion programs to increase awareness of their students about major public health problems such as epilepsy. PMID:25461223

  16. Comparison of GRACE data and groundwater levels for the assessment of groundwater depletion in Jordan

    NASA Astrophysics Data System (ADS)

    Liesch, Tanja; Ohmer, Marc

    2016-04-01

    Gravity Recovery and Climate Experiment (GRACE) derived groundwater storage (GWS) data are compared with in-situ groundwater levels from five groundwater basins in Jordan, using newly gridded GRACE GRCTellus land data. It is shown that (1) the time series for GRACE-derived GWS data and in-situ groundwater-level measurements can be correlated, with R 2 from 0.55 to 0.74, (2) the correlation can be widely ascribed to the seasonal and trend component, since the detrended and deseasonalized time series show no significant correlation for most cases, implying that anomalous signals that deviate from the trend or seasonal behaviour are overlaid by noise, (3) estimates for water losses in Jordan based on the trend of GRACE data from 2003 to 2013 could be up to four times higher than previously assumed using estimated recharge and abstraction rates, and (4) a significant time-lagged cross correlation of the monthly changes in GRACE-derived groundwater storage and precipitation data was found, suggesting that the conventional method for deriving GWS from GRACE data probably does not account for the typical conditions in the study basins. Furthermore, a new method for deriving plausible specific yields from GRACE data and groundwater levels is demonstrated.

  17. Predictors of waterpipe smoking progression among youth in Irbid, Jordan: A Longitudinal Study (2008-2011)

    PubMed Central

    Jaber, Rana; Madhivanan, Purnima; Khader, Yousef; Mzayek, Fawaz; Ward, Kenneth; Maziak, Wasim

    2015-01-01

    BACKGROUND The predictors of waterpipe smoking progression are yet to be examined using a longitudinal study that is guided by a theoretical model of behavioral change. This study identifies the gender-specific predictors of waterpipe smoking progression among adolescents in Irbid, Jordan. METHODS This study uses data from a school longitudinal study of smoking behavior in Irbid, Jordan. A random sample of 19 schools was selected by probability proportionate to size. A total of 1781 seventh graders were enrolled at baseline, and completed a questionnaire annually from 2008 through 2011. Students who reported ever smoking waterpipe (N = 864) at any time point were assessed for progression (escalation in the frequency of waterpipe smoking) in the subsequent follow-up. Grouped-time survival analysis was used to identify the risk of progression. RESULTS During the three years of follow-up, 29.6% of students progressed in waterpipe smoking. Predictors of waterpipe smoking progression were higher mother's education, enrollment in public school, frequent physical activity, and low refusal self-efficacy among boys, having ever smoked cigarettes, and having friends and siblings who smoke waterpipe among girls. Awareness of harms of waterpipe was protective among boys and seeing warning labels on the tobacco packs was protective among girls. CONCLUSIONS Even at this early stage, about a third of waterpipe smokers progressed in their habit during the 3 year follow up. Factors predicting progression of use differed by gender, which calls for gender-specific approaches to waterpipe interventions among Jordanian youth. PMID:26024787

  18. Archaeological evidences of the tectonic activity of Shueib Structure (NW Jordan)

    NASA Astrophysics Data System (ADS)

    Al-Awabdeh, Mohammad; Azañón, J. Miguel; Pérez-Peña, J. Vicente; Booth-Rea, Gillermo

    2014-05-01

    Archaeological damage in buried ruins often offers an excellent record of recent tectonic activity. The lower Jordan valley has experienced a continuous occupation in the last 5000 year, being frequent archaeological remains of human settlements along the valley. In this work we studied the Early Neolithic-to-Middle Islamic Periods archaeological site of Tall al-Hammam (Arabic name, ¨Hill of Baths¨). This ruin is located 27 km southwest of Amman city and it constitutes the largest Bronze Age archaeological site in Jordan. It consists of two main parts; the Upper Tall and the Lower Tall. This ruin lies within the southwestern termination of the Shueib structure (SHS); a Cretaceous fold-bend fault structure thought inactive through the entire Cenozoic. The relics, in the lower Tall, show clear fault-related damage in some walls. Two Middle Bronze Age (MBA) walls are displaced 26 and 20 cm respectively, according with a NNE-SSW fault plane. Apart of wall displacements, hundreds of joints and cracks in boulders of the walls are present. They strike generally NW-SE and NE-SW. Both archaeological evidences, boulder fractures and walls distortion, are coherent with the present-day tectonic setting of the Dead Sea Transform Fault in the region, and suggest a Quaternary reactivation of the SHS.

  19. Rapid landscape change in 6th century Jordan: driven by climate or man-made?

    NASA Astrophysics Data System (ADS)

    Lucke, Bernhard

    2014-05-01

    Compared to the rich cities of antiquity, many areas in the Levant appear today degraded. European travel reports of the 19th century and excavations in Jordan created the impression that population numbers were strongly reduced during the Islamic periods, leading to 'empty' lands which were only resettled during the early 20th century. However, our case study near the ancient site Abila of the Decapolis in northern Jordan found that the land was probably never 'empty' and always fertile - but valley fills provide evidence for a rapid and intense landscape change during the Late Byzantine period. This was probably caused by a significant shift to aridity which also triggered socio-economic changes of subsistence strategies from agriculture to pastoralism. The dates of sediments which are available so far indicate that the climatic change seemingly occurred rapidly within approximately 100 years during the late 6th and early 7th century AD, and rubble layers let it seem probable that it was associated with frequent heavy rainfall events. It might have been caused or triggered by a global climate event creating the "year without sun" or 'Mystery Veil' which the Byzantine historian Procopius described in the year 536 AD. If similar events repeat under the current climate change, it will be difficult to mitigate them.

  20. Toxoplasmosis-Related Knowledge and Preventive Practices among Undergraduate Female Students in Jordan.

    PubMed

    Al-Sheyab, Nihaya A; Obaidat, Mohammad M; Bani Salman, Alaa E; Lafi, Shawkat Q

    2015-06-01

    Foodborne toxoplasmosis is a leading cause of foodborne deaths and hospitalization worldwide. The level of exposure to Toxoplasma gondii is influenced by culture and eating habits. There is a scarcity of data about women's knowledge and perception of this disease. The aim of this study was to determine toxoplasmosis knowledge and preventive practices of young childbearing age women in Jordan. A descriptive cross-sectional study recruited a random sample of 1,390 undergraduate university female students and was stratified based on place of residency. About half of students (51.1%) reported having "ever" heard or read about toxoplasmosis, and almost all students (98.6%) had never been tested for toxoplasmosis. Overall, there was a lack of awareness about toxoplasmosis, its risk factors, symptoms, and timing of infection, and preventive practices. High percentages of females reported a high level of hygienic practices related to hand washing after gardening, changing cat litter, and handling raw meat. However, 16.7% of students reported eating raw meat, 26.5% usually eat traditional herbs, and 17.2% drink untreated spring water. This study establishes a baseline for the awareness levels about toxoplasmosis among young women in Jordan. These findings highlight the urgent need for toxoplasmosis awareness and preventive education for childbearing females. An effective education and outreach program should cover important topics concerning risk factors, high-risk foods, and preventive measures against toxoplasmosis. PMID:26038907