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Sample records for messinian salinity crisis

  1. Climate stability in central Anatolia during the Messinian Salinity Crisis

    NARCIS (Netherlands)

    Meijers, Maud J.M.; Peynircioğlu, A. Ahmet; Cosca, Michael A.; Brocard, Gilles Y.; Whitney, Donna L.; Langereis, Cor G.; Mulch, Andreas

    2018-01-01

    Deposition of large amounts of evaporites and erosion of deep canyons within the Mediterranean Basin as a result of reduced basin connectivity with the Atlantic Ocean and the epicontinental Paratethys Sea characterized the Messinian Salinity Crisis (MSC, 5.97–5.33 Ma). The influence of the MSC on

  2. Over half a century of Messinian salinity crisis

    Energy Technology Data Exchange (ETDEWEB)

    Battista Vai, G.

    2016-10-01

    Did the Mediterranean ever become a desert during Messinian or was it a huge hyperhaline water body? According to Selli, the introduction of the concept and name of the Messinian Salinity Crisis in 1954, the second hypothesis was correct, but he did not succeed in preventing the rapid growth of popularity of the first hypothesis, triggered by the DSD Mediterranean campaign during the 1970s. The ensuing desiccation theory became popular enough to be included in elementary text books. The controversy has been revived in the new millennium and much former proof of the theory is now in doubt. The Mediterranean was not totally isolated, but often supplied with normal marine water. Instead of km-deep drawdown, shallower-to-absent level drop is favoured. Exposed canyons at the mouth of major Mediterranean rivers have turned into submarine channels filled by clastic sulphates. The mega-catastrophic potential of the desiccation theory has turned out to be less worrying. Perhaps the text books of our grandchildren should be updated. Within the frame of new evidence regarding normal water supply, even from the Indian Ocean, are discussed, based on two new palinspastic Messinian maps. However, reduced sharpness in the controversy and increasing consensus reached among specialists depend on ongoing inferred correlations between on-land and deep-marine Messinian evaporites. Only drilling across the whole, deep Mediterranean evaporite sequences can back-up the reliability of the correlation and validity of these new views. (Author)

  3. Gypsum Formation during the Messinian Salinity Crisis: an Alternative Model

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    Grothe, A.; Krijgsman, W.; Sangiorgi, F.; Vasiliev, I.; Baak, C. V.; Wolthers, M.; Stoica, M.; Reichart, G. J.; Davies, G.

    2016-12-01

    During the Messinian Salinity Crisis (MSC; 5.97 - 5.33 Myr ago), thick packages of evaporites (gypsum and halite) were deposited in the Mediterranean Basin. Traditionally, the occurrence of these evaporites is explained by the so-called "desiccation-model", in which evaporites are considered to result from a (partly) desiccated basin. In the last decade, it was thought that changes in the Mediterranean-Atlantic connectivity could explain the formation of gypsum. Stable isotope studies, however, show that the gypsum formed under influence of large freshwater input. Here we present new strontium isotope data from two well-dated Messinian sections in the Black and Caspian Seas. Our Sr isotope records suggest a persistent Mediterranean-Black Sea connection throughout the salinity crisis, which implies a large additional freshwater source to the Mediterranean. We claim that low saline waters from the Black Sea region are a prerequisite for gypsum formation in the Mediterranean and speculate about the mechanisms explaining this apparent paradox.

  4. Climate stability in Central Anatolia during the Messinian Salinity Crisis

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    Meijers, Maud J.M.; Peynircioğlu, Ahmet A; Cosca, Michael A.; Brocard, Gilles Y.; Whitney, Donna L.; Langereis, Cor G.; Mulch, Andreas

    2018-01-01

    Deposition of large amounts of evaporites and erosion of deep canyons within the Mediterranean Basin as a result of reduced basin connectivity with the Atlantic Ocean and the epicontinental Paratethys Sea characterized the Messinian Salinity Crisis (MSC, 5.97–5.33 Ma). The influence of the MSC on Mediterranean environmental conditions within the basin itself has been intensely studied from marine records, but reconstructing the impact of the MSC on circum-Mediterranean continental climate has been hampered by the absence of continuous sedimentary archives that span the duration of the event.Here, we report results of a continental record of carbon (δ13C) and oxygen (δ18O) isotopes from lake carbonates framed by new magnetostratigraphic and 40Ar/39Ar dating, as well as by existing mammal stratigraphy (Kangal Basin, central Anatolia). The sampled section records continuous fluvio-lacustrine sedimentation from ~6.6 Ma to 4.9 Ma, which spans the MSC and the Miocene-Pliocene boundary. This dataset so far represents the only continuous continental paleoenvironmental record of the MSC in the circum-Mediterranean realm.The Kangal Basin isotope record indicates a low degree of evaporation. Furthermore, covariance between δ13C and δ18O suggests a coupling between lake water balance and biologic productivity. Variations in δ13C and δ18O therefore likely reflect changes in the amount of incoming precipitation, rather than changes in δ18O values of incoming precipitation. The most prominent spike in δ13C and δ18O occurs during the acme of the MSC and is therefore interpreted to have resulted from a decrease in the amount of incoming moisture correlative to a period of vigorous erosion and sea level lowering in the Mediterranean Basin. Major sea level lowering of Mediterranean basin waters during the acme of the MSC could have therefore led to slightly dryer conditions over Anatolia, which is also suggested by modeling studies. Overall, changes in δ13C and

  5. Age refinement of the Messinian salinity crisis onset in the Mediterranean

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    Manzi, V.; Gennari, R.; Hilgen, F.; Krijgsman, W.; Lugli, S.; Roveri, M.; Sierro, F.J.

    2013-01-01

    We propose a revised age calibration of the Messinian salinity crisis onset in the Mediterranean at 5.971 Ma based on the recognition of an extra gypsum cycle in the transitional interval of the Perales section (Sorbas basin, Spain) and the revision of the magnetostratigraphy of the Monticino

  6. Mediterranean-Paratethys connectivity during the Messinian salinity crisis : The Pontian of Azerbaijan

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    van Baak, Christiaan G C; Stoica, Marius; Grothe, Arjen; Aliyeva, Elmira; Krijgsman, Wout

    2016-01-01

    Prior to the onset of the Messinian Salinity Crisis, a connection was established between the Mediterranean Sea and the Paratethys region to the north. Rivers currently draining into the Caspian Sea thereby became important for the Mediterranean hydrological budget. The role of this connection and

  7. The Messinian Salinity Crisis: chronology and paleoenvironment in the (circum-) Mediterranean area. Geologica Ultraiectina (317)

    NARCIS (Netherlands)

    Snel, E.

    2010-01-01

    During the Messinian salinity crisis (MSC, 5.96-5.33 million years ago (Ma)), Atlantic–Mediterranean connections became stepwise restricted and interrupted. Massive evaporites were deposited in the Mediterranean Basin, which - after water levels dropped ~1km (5.59-5.5 Ma) - was partially refilled

  8. Hydraulic theory of sea straits applied to the onset of the Messinian Salinity Crisis

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    Meijer, P.Th.

    2012-01-01

    Theory for the dynamics of flow in sea straits holds promise to provide, in addition to geological evidence, insight into the configuration of the connection between the Mediterranean Sea and the Atlantic Ocean at the onset of the Messinian Salinity Crisis. This paper, for the first time,

  9. Quantitative paleotopography and paleogeography around the Gibraltar Arc (South Spain) during the Messinian Salinity Crisis

    Science.gov (United States)

    Elez, Javier; Silva, Pablo G.; Huerta, Pedro; Perucha, M. Ángeles; Civis, Jorge; Roquero, Elvira; Rodríguez-Pascua, Miguel A.; Bardají, Teresa; Giner-Robles, Jorge L.; Martínez-Graña, Antonio

    2016-12-01

    The Malaga basin contains an important geological record documenting the complex paleogeographic evolution of the Gibraltar Arc before, during and after the closure and desiccation of the Mediterranean Sea triggered by the "Messinian Salinity crisis" (MSC). Proxy paleo-elevation data, estimated from the stratigraphic and geomorphological records, allow the building of quantitative paleogeoid, paleotopographic and paleogeographic models for the three main paleogeographic stages: pre-MSC (Tortonian-early Messinian), syn-MSC (late Messinian) and post-MSC (early Pliocene). The methodological workflow combines classical contouring procedures used in geology and isobase map models from geomorphometric analyses and proxy data overprinted on present Digital Terrain Models. The resulting terrain quantitative models have been arranged, managed and computed in a GIS environment. The computed terrain models enable the exploration of past landscapes usually beyond the reach of classical geomorphological analyses and strongly improve the paleogeographic and paleotopographic knowledge of the study area. The resulting models suggest the occurrence of a set of uplifted littoral erosive and paleokarstic landforms that evolved during pre-MSC times. These uplifted landform assemblages can explain the origin of key elements of the present landscape, such as the Torcal de Antequera and the large amount of mogote-like relict hills present in the zone, in terms of ancient uplifted tropical islands. The most prominent landform is the extensive erosional platform dominating the Betic frontal zone that represents the relic Atlantic wave cut platform elaborated during late-Tortonian to early Messinian times. The amount of uplift derived from paleogeoid models suggests that the area rose by about 340 m during the MSC. This points to isostatic uplift triggered by differential erosional unloading (towards the Mediterranean) as the main factor controlling landscape evolution in the area during

  10. Salinity stratification of the Mediterranean Sea during the Messinian crisis: A first model analysis

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    Simon, Dirk; Meijer, Paul Th.

    2017-12-01

    In the late Miocene, a thick and complex sequence of evaporites was deposited in the Mediterranean Sea during an interruption of normal marine sedimentation known as the Messinian Salinity Crisis. Because the related deposits are mostly hidden from scrutiny in the deep basin, correlation between onshore and offshore sediments is difficult, hampering the development of a comprehensive stratigraphic model. Since the various facies correspond to different salinities of the basin waters, it would help to have physics-based understanding of the spatial distribution of salt concentration. Here, we focus on modelling salinity as a function of depth, i.e., on the stratification of the water column. A box model is set up that includes a simple representation of a haline overturning circulation and of mixing. It is forced by Atlantic exchange and evaporative loss and is used to systematically explore the degree of stratification that results under a wide range of combinations of parameter values. The model demonstrates counterintuitive behaviour close to the saturation of halite. For parameter values that may well be realistic for the Messinian, we show that a significantly stratified Mediterranean water column can be established. In this case, Atlantic connectivity is limited but may be closer to modern magnitudes than previously thought. In addition, a slowing of Mediterranean overturning and a larger deep-water formation region (both in comparison to the present day) are required. Under these conditions, we would expect a longer duration of halite deposition than currently considered in the MSC stratigraphic consensus model.

  11. Precessional control of Sr ratios in marginal basins during the Messinian Salinity Crisis?

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    Topper, R.P.M.; Lugli, S.; Manzi, V.; Roveri, M.; Meijer, P.Th.

    Based on 87Sr/86Sr data of the Primary Lower Gypsum (PLG) deposits in the Vena del Gesso basin—a marginal basin of the Mediterranean during the Messinian Salinity Crisis—a correlation between 87Sr/86Sr values and precessional forcing has recently been proposed but not yet confirmed. In this study, a

  12. Towards a model-based understanding of the Mediterranean circulation during the Messinian Salinity Crisis

    Science.gov (United States)

    Simon, Dirk; Meijer, Paul

    2016-04-01

    Today, the Atlantic-Mediterranean gateway (the Strait of Gibraltar) and the strong evaporative loss in the east let the Mediterranean Sea attain a salinity of 2-3 g/l higher than the Atlantic Ocean. During the winter months, strong cooling of surface waters in the north forms deep water, which mixes the Mediterranean, while during summer the water column is stratified. During the Messinian Salinity Crisis (MSC, 5.97-5.33Ma) the salt concentration was high enough to reach the saturation of gypsum (~130-160 g/l) and halite (~350 g/l). This caused large deposits of these evaporites all over the basin, capturing 6% of the World Ocean salt within the Mediterranean at the time. Although several mechanisms have been proposed as to how the Mediterranean circulation might have functioned, these mechanisms have yet to be rooted in physics and tested quantitatively. Understanding circulation during the MSC becomes particularly important when comparing Mediterranean marginal to deep basins. On the one hand, many of the marginal basins in the Mediterranean are well studied, like the Sorbas basin (Spain) or the Vena del Gesso basin (Italy). On the other hand, the deep Mediterranean is less well studied, as no full record of the whole deep sequence exists. This makes it very complicated to correlate marginal and deep basin records. Here we are presenting the first steps in working towards a physics-based understanding of the mixing and stratification bahaviour of the Mediterranean Sea during the MSC. The final goal is to identify the physical mechanism needed to form such a salt brine and to understand how it differs from today's situation. We are hoping to compare our results to, and learn from, the much smaller but best available analog to the MSC, the Dead Sea, where recent overturning has been documented.

  13. Erosion of continental margins in the Western Mediterranean due to sea-level stagnancy during the Messinian Salinity Crisis

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    Just, Janna; Hübscher, Christian; Betzler, Christian; Lüdmann, Thomas; Reicherter, Klaus

    2011-02-01

    High-resolution multi-channel seismic data from continental slopes with minor sediment input off southwest Mallorca Island, the Bay of Oran (Algeria) and the Alboran Ridge reveal evidence that the Messinian erosional surface is terraced at an almost constant depth interval between 320 and 380 m below present-day sea level. It is proposed that these several hundred- to 2,000-m-wide terraces were eroded contemporaneously and essentially at the same depth. Present-day differences in these depths result from subsidence or uplift in the individual realms. The terraces are thought to have evolved during one or multiple periods of sea-level stagnancy in the Western Mediterranean Basin. According to several published scenarios, a single or multiple periods of relative sea-level stillstand occurred during the Messinian desiccation event, generally known as the Messinian Salinity Crisis. Some authors suggest that the stagnancy started during the refilling phase of the Mediterranean basins. When the rising sea level reached the height of the Sicily Sill, the water spilled over this swell into the eastern basin. The stagnancy persisted until sea level in the eastern basin caught up with the western Mediterranean water level. Other authors assigned periods of sea-level stagnancy to drawdown phases, when inflowing waters from the Atlantic kept the western sea level constant at the depth of the Sicily Sill. Our findings corroborate all those Messinian sea-level reconstructions, forwarding that a single or multiple sea-level stagnancies at the depth of the Sicily Sill lasted long enough to significantly erode the upper slope. Our data also have implications for the ongoing debate of the palaeo-depth of the Sicily Sill. Since the Mallorcan plateau experienced the least vertical movement, the observed terrace depth of 380 m there is inferred to be close to the Messinian depth of this swell.

  14. Primary Evaporites for the Messinian Salinity Crisis: the shallow gypsum vs. deep dolomite formation paradox solved

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    De Lange, Gert J.; Krijgsman, Wout

    2014-05-01

    The Messinian Salinity Crisis (MSC) is a dramatic event that took place ~ 5.9 Ma ago, and resulted in the deposition of 0.3-3 km thick evaporites at the Mediterranean seafloor. A considerable and long-lasting controversy existed on the modes of their formation. During the CIESM Almeria Workshop a consensus was reached on several aspects. In addition, remaining issues to be solved were identified, such as for the observed shallow gypsum versus deep dolostone deposits for the early phase of MSC. The onset of MSC is marked by deposition of gypsum/sapropel-like alternations, thought to relate to arid/humid climate conditions. Gypsum precipitation only occurred at marginal settings, while dolomite containing rocks have been reported from deeper settings. A range of potential explanations have been reported, most of which cannot satisfactorily explain all observations. Biogeochemical processes during MSC are poorly understood and commonly neglected. These may, however, explain that different deposits formed in shallow versus deep environments without needing exceptional physical boundary conditions for each. We present here a unifying mechanism in which gypsum formation occurs at all shallow water depths but its preservation is mostly limited to shallow sedimentary settings. In contrast, ongoing anoxic organic matter (OM) degradation processes in the deep basin result in the formation of dolomite. Gypsum precipitation in evaporating seawater takes place at 3-7 times concentrated seawater; seawater is always largely oversaturated relative to dolomite but its formation is thought to be inhibited by the presence of dissolved sulphate. Thus the conditions for formation of gypsum exclude those for the formation of dolomite and vice versa. Another process that links the saturation states of gypsum and dolomite is that of OM degradation by sulphate reduction. In stagnant deep water, oxygen is rapidly depleted through OM degradation, then sulphate becomes the main oxidant for OM

  15. Messinian Salinity Crisis' Primary Evaporites: the shallow gypsum vs. deep dolomite formation paradox solved

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    De Lange, G. J.; Krijgsman, W.

    2015-12-01

    The Messinian Salinity Crisis (MSC) is a dramatic event that took place ~ 5.9 Ma ago, resulting in deposition of 1-3 km thick evaporites at the Mediterranean seafloor. A considerable, long-lasting controversy existed on the modes of their formation, including the observed shallow gypsum versus deep dolostone deposits for the early phase of MSC. The onset of MSC is marked by deposition of gypsum/sapropel-like alternations, thought to relate to arid/humid climate conditions at a precessional rhythm. Gypsum precipitation only occurred at marginal- and dolomite formation at deeper settings. A range of potential explanations was given, most of which cannot satisfactorily explain all observations. Biogeochemical processes during MSC are commonly neglected but may explain that different deposits formed in shallow vs deep environments without exceptional physical boundary conditions for each. A unifying mechanism is presented in which gypsum formation occurs at all shallow water depths but its preservation is limited to shallow sedimentary settings. In contrast, ongoing deep-basin anoxic organic matter (OM) degradation processes result in dolomite formation. Gypsum precipitation in evaporating seawater takes place at 3-7 times concentrated seawater; seawater is always oversaturated relative to dolomite but its formation is inhibited by the presence of dissolved sulphate. Thus conditions for formation of gypsum exclude those for formation of dolomite and vice versa. Another process linking the saturation states of gypsum and dolomite is that of OM degradation by sulphate reduction. In stagnant deep water, ongoing OM-degradation may result in reducing the sulphate and enhancing the dissolved carbonate content. Such low-sulphate / high carbonate conditions in MSC deepwater are. unfavorable for gypsum preservation and favorable for dolomite formation, and always coincide with anoxic, i.e. oxygen-free conditions. Including dynamic biogeochemical processes in the thusfar static

  16. Land to sea record of the mega-eustatic cycle including the Messinian Salinity Crisis in the Mediterranean Andalusia

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    Jouannic, Gwénaël.; Gorini, Christian; Jolivet, Laurent; Clauzon, Georges; Suc, Jean-Pierre; Gargani, Julien; Melinte-Dobrinescu, Mihaela Carmen; Meyer, Bertrand

    2010-05-01

    The outstanding event of the Messinian Salinity Crisis is very well documented in the onshore Sorbas and Vera Andalusian basins where its process and chronology are now well-known (Gautier et al., 1994, Krijgsman et al., 1999; Clauzon et al., 2009). The detailed study of these basins was at the origin of the two-step scenario of the Messinian salinity crisis (Clauzon et al., 1996) which clarified several aspects of the "deep desiccated basin" model of Hsü et al. (1973). The scenario in two steps (first step: evaporite deposition in Mediterranean marginal basins between 5.96 and 5.60 Ma; second step: evaporites deposition between 5.60 and 5.46 Ma in the almost dried up Mediterranean central basins, and subaerial erosion and deep canyons formation on the margins; Clauzon et al., 1996, 2005, 2008) has now the broadest consensus within the scientific community (CIESM, 2008). The Sorbas and Vera basins present all the markers in terms of sequence stratigraphy whatever these events were caused by moderate or excessive sea-level changes: 1, coral reefs, showing the relative sea level before the crisis; 2, gypsum (120 m in thickness) deposited during the first sea level drop (about 150 m) between 5.96 and 5.60 Ma; 3, the widespread erosion surface during the maximum sea level fall(ca. -1500 m); 4, the re-flooding at 5.46 Ma These onshore markers have also been recorded in offshore seismic profiles, allowing a continuous mapping of the Messinian canyons from land to sea. These onshore and offshore areas (Mauffret et al., 2007; Ammar et al., 2008) have also undergone a tectonics according to their proximity to the Betic cordillera (the south of the Sorbas Basin was more affected for example). Stratigraphic markers of the messinian crisis are powerful tools to reconstruct the tectonic events since 5 Ma. This work has made possible the calibration of tectonic deformations on south Andalusia present-day onshore and offshore domains. Ammar, A., Mauffret, A., Gorini, C., Jabour

  17. Precessional control of Sr ratios in marginal basins during the Messinian Salinity Crisis?

    Science.gov (United States)

    Topper, R. P. M.; Lugli, S.; Manzi, V.; Roveri, M.; Meijer, P. Th.

    2014-05-01

    Based on 87Sr/86Sr data of the Primary Lower Gypsum (PLG) deposits in the Vena del Gesso basin—a marginal basin of the Mediterranean during the Messinian Salinity Crisis—a correlation between 87Sr/86Sr values and precessional forcing has recently been proposed but not yet confirmed. In this study, a box model is set up to represent the Miocene Mediterranean deep basin and a connected marginal basin. Measurements of 87Sr/86Sr in the Vena del Gesso and estimated salinity extrema are used to constrain model results. In an extensive analysis with this model, we assess whether coeval 87Sr/86Sr and salinity fluctuations could have been forced by precession-driven changes in the fresh water budget. A comprehensive set of the controlling parameters is examined to assess the conditions under which precession-driven 87Sr/86Sr variations occur and to determine the most likely setting for PLG formation. Model results show that precession-driven 87Sr/86Sr and salinity fluctuations in marginal basins are produced in settings within a large range of marginal basin sizes, riverine strontium characteristics, amplitudes of precessional fresh water budget variation, and average fresh water budgets of both the marginal and deep basin. PLG deposition most likely occurred when the Atlantic-Mediterranean connection was restricted, and the average fresh water budget in the Mediterranean was significantly less negative than at present day. Considering the large range of settings in which salinities and 87Sr/86Sr fluctuate on a precessional timescale, 87Sr/86Sr variations are expected to be a common feature in PLG deposits in marginal basins of the Mediterranean.

  18. Hydrology of marginal evaporitic basins during the Messinian Salinity Crisis: isotopic investigation of gypsum deposits

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    El Kilany, Aida; Caruso, Antonio; Dela Pierre, Francesco; Natalicchio, Marcello; Rouchy, Jean-Marie; Pierre, Catherine; Balter, Vincent; Aloisi, Giovanni

    2016-04-01

    The deposition of gypsum in Messinian Mediterranean marginal basins is controlled by basin restriction and the local hydrological cycle (evaporation/precipitation rates and relative importance of continental vs marine water inputs). We are using the stable isotopic composition of gypsum as a proxy of the hydrological cycle that dominated at the moment of gypsum precipitation. We studied the Messinian Caltanissetta (Sicily) and Tertiary Piedmont (north western Italy) basins where we carried out a high-resolution isotopic study of gypsum layers composing gypsum-marl cycles. These cycles are thought to be the sedimentary expression of astronomical precession cycles, lasting approximately 20 kyr, during which the marginal basins experienced a succession of arid and a wet conditions. We determined the isotopic composition of gypsum hydration water (18O and D), of the sulphate ion (34S, 18O) and of Strontium (87/86Sr), all of which are potentially affected by the hydrological cycle. In our samples, the mother water from which gypsum precipitated is considerably lighter (-4.0 micro-scale. This is an essential step in interpreting the isotopic signals of gypsum because we can expect the 18O and D composition of Messinian continental input to be not too dissimilar from that of modern meteoric waters involved in diagenetic processes.

  19. Geomorphic response of a continental margin to tectonic and eustatic variations, the Levant margin during the Messinian Salinity Crisis

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    Ben Moshe, Liran; Ben-Avraham, Zvi; Enzel, Yehouda; Uri, Schattner

    2017-04-01

    During the Messinian Salinity Crisis (MSC, 5.97±0.01-5.33 Ma) the Mediterranean Levant margin experienced major eustatic and sedimentary cycles as well as tectonic motion along the nearby Dead Sea fault plate boundary. New structures formed along this margin with morphology responding to these changes. Our study focuses on changes in this morphology across the margin. It is based on interpretation of three 3D seismic reflection volumes from offshore Israel. Multi-attribute analysis aided the extraction of key reflectors. Morphologic analysis of these data quantified interacting eustasy, sedimentation, and tectonics. Late Messinian morphologic domains include: (a) continental shelf; (b) 'Delta' anticline, forming a ridge diagonal to the strike of the margin; (c) southward dipping 'Hadera' valley, separating between (a) and (b); (d) 'Delta Gap' - a water gap crossing perpendicular to the anticline axis, exhibiting a sinuous thalweg; (e) continental slope. Drainage across the margin developed in several stages. Remains of turbidite flows crossing the margin down-slope were spotted across the 'Delta' anticline. These flows accumulated with the MSC evaporate sequence and prior to the anticline folding. Rising of the anticline, above the then bathymetry, either blocked or diverted the turbidites. That rising also defined the Hadera valley. In-situ evaporates, covering the valley floor, are, in turn covered by a fan-delta at the distal end of the valley. The fan-delta complex contains eroded evaporites and Lago-Mare fauna. Its top is truncated by dendritic fluvial channels that drained towards the Delta Gap. The Delta Gap was carved through the Delta ridge in a morphological and structural transition zone. We propose that during the first stages of the MSC (5.97±0.01-5.59 ma) destabilization of the continental slope due to oscillating sea level produced gravity currents that flowed through the pre-existing Delta anticline. Subsequent folding of the Delta anticline

  20. Evidence of a connection between the Atlantic and Mediterranean during the Messinian Salinity Crisis from Pb and Nd isotopes

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    Modestou, Sevasti; Gutjahr, Marcus; Fietzke, Jan; Rodés, Ángel; Frank, Martin; Bolhão Muiños, Susana; Ellam, Rob; Flecker, Rachel

    2014-05-01

    Prior to the opening of the Gibraltar Strait at 5.33 Ma, the Betic (southern Spain) and Rifian (northern Morocco) marine palaeocorridors linked the Mediterranean to the Atlantic. Although the central regions of these corridors have been heavily eroded due to uplift, evidence published to date indicates that both closed before the onset of the Messinian Salinity Crisis (MSC; 5.97 to 5.33 Ma [1, 2]). However, pre-MSC corridor closure presents a paradox, as the volume of halite deposited within the Mediterranean basin requires several times the volume of seawater contained in the basin itself. In this regard, radiogenic isotopes such as Sr, Pb, and Nd can provide key information about the timing of exchange through the Betic and Rifian palaeogateways. Due to the resolvable isotopic difference in Nd isotope signatures of outgoing Mediterranean and incoming Atlantic water masses, demonstrated both for the present day as well as the past environment, this isotope system can be used to identify exchange between these two water bodies. Although less well constrained to date, the Pb isotope system can be used in a similar manner due to its short residence time in seawater and interbasin variability. A high resolution Pb isotope record extracted using laser ablation from ferromanganese crust 3514-6 (recovered from the Lion Seamount, NE Atlantic, water depth 690-940 m) indicates a relatively constant Pb isotope signature before, during and after the MSC period. The previously published [3] Nd isotope record of crust 3514-6 corroborates that the crust was deposited in a current distinct from NE Atlantic Deep water or Antarctic Intermediate Water, the principal currents in the region of the Lion Seamount. The combined Pb and Nd isotope evolution suggests that Mediterranean Outflow Water (MOW) was continuously advected into the NE Atlantic during and after the MSC. Furthermore, preliminary Nd isotope records from Late Miocene sediments collected in the Sorbas Basin, Spain

  1. Seagrass radiation after Messinian salinity crisis reflected by strong genetic structuring and out-of-Africa scenario (Ruppiaceae.

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    Ludwig Triest

    Full Text Available Many aquatic plant and seagrass species are widespread and the origin of their continent-wide ranges might result from high gene flow levels. The response of species when extending northwards since the Last Glacial Maximum can be opposed to the structuring of their populations that survived glaciation cycles in southern regions. The peri-Mediterranean is a complex series of sea basins, coastlines, islands and river deltas with a unique history since the Messinian Crisis that potentially influenced allopatric processes of aquatic life. We tested whether vast ranges across Europe and the peri-Mediterranean of a global seagrass group (Ruppia species complexes can be explained by either overall high levels of gene flow or vicariance through linking population genetics, phylogeography and shallow phylogenetics. A multigene approach identified haplogroup lineages of two species complexes, of ancient and recent hybrids with most of the diversity residing in the South. High levels of connectivity over long distances were only observed at recently colonized northern ranges and in recently-filled seas following the last glaciation. A strong substructure in the southern Mediterranean explained an isolation-by-distance model across Europe. The oldest lineages of the southern Mediterranean Ruppia dated back to the period between the end of the Messinian and Late Pliocene. An imprint of ancient allopatric origin was left at basin level, including basal African lineages. Thus both vicariance in the South and high levels of connectivity in the North explained vast species ranges. Our findings highlight the need for interpreting global distributions of these seagrass and euryhaline species in the context of their origin and evolutionary significant units for setting up appropriate conservation strategies.

  2. The Alboran volcanic arc archipelago isolated the Mediterranean during the Messinian salinity crisis forming the land bridge for biota dispersal across the western Mediterranean

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    Booth-Rea, Guillermo; Ranero, Cesar R.; Grevemeyer, Ingo

    2017-04-01

    The Mediterranean Sea desiccation during isolation from the world oceans created the well-known Messinian salinity crisis but also landbridges that permitted the exchange of terrestrial biota between Africa and Iberia contributing to the present biodiversity of the Mediterranean region. The hypotheses for the cause chocking the Mediterranean have typically sought to explain geological features, particularly the giant salt deposits, but the implications of the faunal changes occurring around that time remain inadequately integrated by current geological models. We present wide-angle seismic data that constrain for the first time the 16-18 km thick crust structure of a volcanic arc formed mostly between 10 to 6 Ma across the eastern region of the Alboran basin. The crustal structure supports that the arc created an archipelago forming a land bridge across the basin that largely isolated the Mediterranean. After the cessation of volcanic activity, the archipelago progressively submerged by thermal subsidence and accompanying sediment loading, having emerged islands that persisted into the Pleistocene time and shallow straits forming sills during the early Pliocene. The presence of an archipelago in the eastern region of the basin may explain a number of puzzling observations previously inexplicable by the proposed barriers closing the Gibraltar arc west of Alboran. The progressive volcanic build up of the archipelago together with the closure of the Betic and Rifean marine corridors would explain the initial isolation of the Mediterranean since 7.1 Ma and the exchange of terrestrial biota since 6.2 Ma, i.e. before desiccation, which diversified radiating from SE Iberia and the opposite segment of the eastern Rif. In addition, an eastern barrier agrees with the continuous Messinian-age open marine sediments drilled at ODP site 976 in the western Alboran basin, which may have been the refuge of typical Mediterranean taxa that rapidly repopulated the Mediterranean in the

  3. Large-scale block rotations from Late Tortonian to Present in the Gibraltar Arc System: input into the Messinian salinity crisis

    Science.gov (United States)

    Crespo-Blanc, Ana; Comas, Menchu; Balanyá, Juan Carlos

    2016-04-01

    We propose a reconstruction of one of the tightest orogenic arcs on Earth: the Gibraltar Arc System (GAS), which closes the Alpine-Mediterranean orogenic system to the west. This reconstruction, which includes onshore and offshore data, is completed for approximately 9 Ma, a few Ma before the Messinian Salinity Crisis (MSC). By that time a change in the direction of the Africa-Iberia convergence took place, the main shortening in the external wedge was accomplished, most of the low-angle normal fault systems that contribute to crustal-scale extension in the GAS ceased, and a significant emersion along the Africa and Iberia continental margins occurred, due to an overall contractive reorganization in the GAS. Our paleotectonic reconstruction is based on a review in terms of structures and age of the superposed deformational events that took place during the Miocene within the GAS, with special attention to the external zones of its northern branch. Our review and new structural data permit to constrain the timing of vertical axis-rotations evidenced by previously published paleomagnetic data, and to identify homogeneous domains in terms of relationships between timing of deformation events and block rotations. Block-rotations as high as 53° took place from 9 Ma to Present, which represents around 6°/Ma. The size of the rotated blocks reach 150 to 200 km long (measured along-strike). It implies that the rotations were accommodated by relatively rigid large-scale domains instead of smaller segments rotated progressively, which favors a model of vertical-axis block-rotations on top of crustal-scale decoupling levels. These rotations accommodated tightening and lengthening of the GAS and drastically altered its onshore and offshore geometry from 9 Ma onwards. In the back-arc Alboran Basin, this post-Miocene tightening produced inversion on Middle Miocene normal faults, wrench tectonics, the reactivation of shale diapirism and volcanism, and the uplift of the margins

  4. Integrated stratigraphy, astronomical dating and proxy records of the Ain el Beida and Loulja sections (NW Morocco). Implications for regional climate change, glacial history and the Messinian Salinity Crisis. Geologica Ultraiectina (324)

    NARCIS (Netherlands)

    van der Laan, E.

    2010-01-01

    This Ph.D. thesis aims to provide a better understanding of the origin of sedimentary colour cycles in the Bou Regreg area in NW Morocco. Sediments were deposited during the late Miocene and early Pliocene at times that the Mediterranean was isolated from the Atlantic during the Messinian salinity

  5. Constraining the origin of the Messinian gypsum deposits using coupled measurement of δ^{18}O$/δD in gypsum hydration water and salinity of fluid inclusions

    Science.gov (United States)

    Evans, Nicholas P.; Gázquez, Fernando; McKenzie, Judith A.; Chapman, Hazel J.; Hodell, David A.

    2016-04-01

    We used oxygen and hydrogen isotopes of gypsum hydration water (GHW) coupled with salinity deduced from ice melting temperatures of primary fluid inclusions in the same samples (in tandem with 87Sr/86Sr, δ34S and other isotopic measurements) to determine the composition of the mother fluids that formed the gypsum deposits of the Messinian Salinity Crisis from shallow and intermediate-depth basins. Using this method, we constrain the origin of the Messinian Primary Lower Gypsum (PLG) of the Sorbas basin (Betic foreland) and both the Upper Gypsum (UG) and the Lower Gypsum of the Sicilian basin. We then compare these results to measurements made on UG recovered from the deep Ionian and Balearic basins drilled during DSDP Leg 42A. The evolution of GHW δ18O/δD vs. salinity is controlled by mixing processes between fresh and seawater, coupled with the degree of evaporation. Evaporation and subsequent precipitation of gypsum from fluids dominated by freshwater will result in a depressed 87Sr/86Sr values and different trajectory in δ18O/δD vs. salinity space compared to fluids dominated by seawater. The slopes of these regression equations help to define the end-members from which the fluid originated. For example, salinity estimates from PLG cycle 6 in the Sorbas basin range from 18 to 51ppt, and after correction for fractionation factors, estimated δ18O and δD values of the mother water are low (-2.6 meteoric water during gypsum deposition, while 87Sr/86Sr (0.708942 fall below those expected from the evaporation of seawater alone, the slope of the regression equation is similar to that of seawater evaporation. This implies that there is a change up-section from a dominantly marine environment in cycle 2 to a greater influence of meteoric water in cycle 6. The UG from the Sicilian basin display greater δ18O/δD values (2.9 meteoric water that subsequently underwent intense evaporation. This observation concurs with the low values of 87Sr/86Sr from the same UG

  6. Calcareous nannofossil events in the pre-evaporitic Messinian

    Science.gov (United States)

    Negri, Alessandra; Lozar, Francesca

    2017-04-01

    During the Messinian (7.2 to 5.3 Ma) the Mediterranean area experienced fast and deep climatic and eustatic structural changes. The stratigraphic framework for this interval is relatively well constrained and the beginning of the Messinian salinity crisis dated at 5.97 Ma determine a duration of at least 1.2 Ma for the pre-evaporitic Messinian that is object of this study. Several sites (Faneromeni, Pissouri, Polemi Fanantello borehole, Lemme, Pollenzo, Govone, Moncalvo; Wade and Bown, 2006; Kouwenhoven et al 2006, Morigi et al 2007, Lozar et al 2010, Dela Pierre et al 2011) show similar calcareous nannofossil record behavior, with several Sphenolithus spp. peaks recognised at different quotes in each of the sections. Aim of the present work is to compare the calcareous nannofossil data achieved in the above mentioned sections: interestingly, the occurrence of strongly oligotypic assemblages related to high salinity and unstable environments, appear to correlate precisely among the investigated sites and occur immediately before the onset of the Messinian salinity crisis, then offering the possibility to use them as bioevents for regional correlation. References Dela Pierre, F., Bernardi, E., Cavagna, S., Clari, P., Gennari, R., Irace, A., Lozar, F., Lugli, S., Manzi, V., Natalicchio, M., Roveri, M., Violanti, D., 2011. The record of the Messinian salinity crisis in the Tertiary Piedmont Basin (NW Italy): The Alba section revisited. Palaeogeography, Palaeoclimatology, Palaeoecology 310, 238-255. Kouwenhoven, T.J., Morigi, C., Negri, A., Giunta, S., Krijgsman, W., Rouchy, J.M., 2006 Paleoenvironmental evolution of the eastern Mediterranean during the Messinian: Constraints from integrated microfossil data of the Pissouri Basin (Cyprus). Marine Micropaleontology 60, 17-44. Lozar, F., Violanti, D., Dela Pierre, F., Bernardi, E., Cavagna, S., Clari, P., Irace, A., Martinetto, E., Trenkwalder, S., 2010. Calcareous nannofossils and foraminifers herald the Messinian

  7. Cyclostratigraphy and astrochronology of the Tripolo diatomite formation pre-evaporite Messinian, Sicily, italy)

    NARCIS (Netherlands)

    Hilgen, F.J.; Krijgsman, W.

    1999-01-01

    The ongoing debate about the Messinian salinity crisis in the Mediterranean is fuelled in part by the lach of an adequate time control. The most accurate and, at the same time, detailed constrains are nowadays provided by the astronomical dating technique. Here we present an astronomical age model

  8. Messinian seismic Markers in the Western Tyrrhenian Sea: preliminary results from the "METYSS" Cruise (June 2009)

    Science.gov (United States)

    Lofi, Johanna; Gaullier, Virginie; Sage, Françoise; Chanier, Franck; Deverchere, Jacques; Gorini, Christian; Maillard, Agnès.; Pascucci, Vincenzo; Sellier, Nicolas; Thinon, Isabelle

    2010-05-01

    This work has been undertaken in the framework of an integrated study of the Messinian Salinity Crisis (MSC, Hsu et al., 1973) seismic makers at the scale of the Mediterranean basin. This new approach is based on multi-site comparative studies and on a unified nomenclature for Messinian sedimentary units and surfaces (Lofi et al., accepted). The objectives are to establish the impact of the MSC event on margins and basins that are characterized by various geodynamical, structural and sedimentary settings. In this scientific context, the Tyrrhenian Sea and especially its western part, constitutes a major target because of its geodynamical evolution. This area is a Neogene back-arc basin opened by continental rifting and oceanic spreading related to the eastward migrating Apennine subduction system (Jolivet et al., 2006). Rifting of the Tyrrhenian Sea started first on the Eastern Sardinian margin during the Tortonian-Messinian times, thus including Messinian deposits potentially syn-rift in some places. For these reasons, the western part of the Tyrrhenian basin is a key-area to document relationships between Messinian deposits and tectonic activity. In addition, this geodynamical evolution rises the question of the paleogeography and paleo-connections with the East Corsica basin, that may have worked as an independent lacustrine basin during the MSC, a topic that is questioned (Thinon et al., 2004). The dataset used in this study consists of 15 seismic high-resolution reflection profiles (±1200 km). They have been acquired during the "METYSS" cruise (June 2009) along the Eastern Sardinian and South-Eastern Corsican margins on the R/V "Téthys II" (INSU-CNRS/CIRMED) (Gaullier et al., 2009). These profiles penetrate up to 1 second TWT below the sea-floor, allowing to clearly image the Plio-Quaternary sequence, Messinian Salinity Crisis deposits and erosion surfaces, down to the basement top. Here, we describe the characteristics (seismic facies, geometry

  9. Late Neogene benthic stable isotope record of ODP Site 999: Implications for Caribbean paleoceanography, organic carbon burial and the Messininian salinity crisis

    Science.gov (United States)

    Bickert, T.; Haug, G.; Tiedemann, R.

    2003-04-01

    The late Neogene closure of the seaway between the North and South American continents is thought to have caused extensive changes in ocean circulation and Northern Hemisphere climate. The timing and consequences of the emergence of the Isthmus of Panama for the ocean circulation have been addressed in several papers which indicate a marked reorganization of surface and deep ocean circulation starting 4.6 million years ago. However, the biogeographic development of marine faunas and floras on both sides of the Panama Isthmus suggests that the paleoceanographic changes related to the closing of the isthmus started much earlier. Furthermore, the closing history of the Panama Seaway overlaps with the tectonic evolution of other ocean gateways in the late Miocene, especially the closure of the Strait of Gibraltar, which led to a transient isolation of the Mediterranean Sea from the Atlantic Ocean, known as the Messinian Salinity Crisis. We report on epibenthic foraminiferal d18O and d13C and percentage sand records of the carbonate fraction from Caribbean ODP Site 999 (12°44´N, 78° 44´W, water depth 2828 m) spanning the interval from 8.6 to 5.3 Ma. Low epibenthic d13C values and low sand contents indicate a poorly ventilated deep Caribbean throughout the late Miocene. At this time the deep Caribbean was dominated by a nutrient-rich Southern Ocean water mass. A mostly constant d13C gradient between the Caribbean and deep Atlantic records suggests that the fluctuations in d13C reflect rather global changes in d13C of the dissolved inorganic carbon due to varying erosion of organic carbon from terrigenous soils and shelf sediments. The observed 100-ky cyclicity of epibenthic d13C is in well accordance with the variability of the terrigenous input to the equatorial Atlantic as recorded by susceptibility records of the Ceara Rise. However, some gradient changes between 6.8 and 5.6 Ma indicate a poorer ventilation of the deep Atlantic related to a reduced production of

  10. The Messinian evaporites in the Levant Basin: lithology, deformation and its evolution

    Science.gov (United States)

    Feng, Ye; Steinberg, Josh; Reshef, Moshe

    2017-04-01

    The lithological composition of the Messinian evaporite in the Levant Basin remains controversial and salt deformation mechanisms are still not fully understood, due to the lack of high resolution 3D depth seismic data and well logs that record the entire evaporite sequence. We demonstrate how 3D Pre-stack depth migration (PSDM) and intra-salt tomography can lead to improved salt imaging. Using 3D PSDM seismic data with great coverage and deepwater well log data from recently drilled boreholes, we reveal intra-salt reflective units associated with thin clastic layers and a seismic transparent background consisting of uniform pure halite. Structural maps of all internal reflectors are generated for stratigraphy and attributes analysis. High amplitude fan structures in the lowermost intra-salt reflector are observed, which may indicate the source of the clastic formation during the Messinian Salinity Crisis (MSC). The Messinian evaporite in the Levant Basin comprises six units; the uppermost unit thickens towards the northwest, whereas the other units are uniform in thickness. The top of salt (TS) horizon is relatively horizontal, while all other intra-salt reflectors and base of salt (BS) dip towards the northwest. Different seismic attributes are used for identification of intra-salt deformation patterns. Maximum curvature maps show NW-striking thrust faults on the TS and upper intra-salt units, and dip azimuth maps are used to show different fold orientations between the TS and intra-salt units, which indicate a two-phase deformation mechanism: basin NW tilting as syn-depositional phase and NNE spreading of Plio-Pleistocene overburden as post-depositional phase. RMS amplitude maps are used to identify a channelized system on the TS. An evaporite evolution model during the MSC of the Levant Basin is therefore established based on all the observations. Finally the mechanical properties of the salts will be utilized to explore salt deformation in the Levant Basin

  11. Management scenarios for the Jordan River salinity crisis

    Science.gov (United States)

    Farber, E.; Vengosh, A.; Gavrieli, I.; Marie, Amarisa; 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.

  12. Drilling through the Messinian evaporites: the beginning of a new adventure?

    Science.gov (United States)

    Bassetti, M. A.; Lofi, J.

    2009-04-01

    The sensitivity of past environments tell us a lot about the nature of changes, either of climatic or geodynamic origin. In this respect, the Mediterranean basin represents the ideal natural laboratory for studying the interaction between deep processes, tectonics, sedimentary fluxes and sea-level oscillation that are at the origin of the sedimentary records. A spectacular example of reactivity of this system have been experienced less than 6 Myrs ago, when the pan-Mediterranean realm underwent rapid and abrupt changes of paleo-environmental parameters that led to the well known Messinian Salinity Crisis (MSC, Hsü et al., 1973). This short-term event at the geological scale (~5.96-5.32 Ma) results from the progressive closure of the two-way connection between the Atlantic Ocean and the Mediterranean Sea. The most important characteristics of this event are: (1) a reduction of the Atlantic water supply having as a consequence, an increased salinity and in the precipitation of thick evaporites within shallow water marginal basins (presently disconnected from the deep basins); (2) a subsequent major sea-level fall exceeding 2000 m and resulting in the massive erosion of the margins and the development of deep subaerial canyons; (3) the accumulation of the product of the erosion in the downslope domain of the margins; (4) the deposition of thick evaporites (up to 3000 m thick) above the deep Mediterranean abyssal plains and (5) and a very rapid refilling of the Mediterranean basin during the Latest Miocene/Lower Pliocene, following the re-connection between Atlantic and Mediterranean through the Gibraltar straight. Timing, causes and chronology of the MSC are not yet fully understood, but different scenarii have been proposed to explain in details the modalities of this catastrophic event. Certainly, the ongoing discussion about not fully conclusive interpretations are mainly linked to the fact that so far, only the deepest and buried Mediterranean basins might offer

  13. Seismic evidence of Messinian salt in opposite margins of West Mediterranean

    Science.gov (United States)

    Mocnik, Arianna; Camerlenghi, Angelo; Del Ben, Anna; Geletti, Riccardo; Wardell, Nigel; Zgur, Fabrizio

    2015-04-01

    The post drift Messinian Salinity Crisis (MSC) affected the whole Mediterranean basin, with deposition of evaporitic sequences in the deep basins, in the lower continental slopes, and in several shallower marginal basins; usually, in the continental margins, the MSC originated noticeable erosional truncations that locally cause important hiatuses in the pre-Messinian sequences, covered by the Plio-Quaternary sediments. In this work we focus on the MSC seismic signature of two new seismic datasets acquired in 2010 (West Sardinia offshore) and in 2012 (within the Eurofleet project SALTFLU in the South Balearic continental margin and the northern Algero abyssal plain). The "Messinian trilogy" recognized in the West-Mediterranean abyssal plain, is characterized by different seismic facies: the Lower evaporite Unit (LU), the salt Mobile Unit (MU) and the Upper evaporite mainly gypsiferous Unit (UU). Both seismic datasets show the presence of the Messinian trilogy also if the LU is not always clearly interpretable due to the strong seismic signal absorption by the halite layers; the salt thickness of the MU is similar in both the basins as also the thickness and stratigraphy of the UU. The Upper Unit (UU) is made up of a well reflecting package of about 10 reflectors, partially deformed by salt tectonic and characterized by a thin transparent layer that we interpreted as salt sequence inner the shallower part of the UU. Below the stratified UU, the MU exhibits a transparent layer in the deep basin and also on the foot of the slope, where a negative reflector, related to the high interval velocity of salt, marks its base. The halokinetic processes are not homogeneously distributed in the region, forming a great number of diapirs on the foot of the slope (due to the pression of the slided sediments) and giant domes toward the deep basin (due to the higher thickness of the Plio-quaternary sediments). This distribution seems to be related to the amount of salt and of the

  14. An X-ray spectroscopic perspective on Messinian evaporite from Sicily: Sedimentary fabrics, element distributions, and chemical environments of S and Mg

    Science.gov (United States)

    Yoshimura, Toshihiro; Kuroda, Junichiro; Lugli, Stefano; Tamenori, Yusuke; Ogawa, Nanako O.; Jiménez-Espejo, Francisco J.; Isaji, Yuta; Roveri, Marco; Manzi, Vinicio; Kawahata, Hodaka; Ohkouchi, Naohiko

    2016-04-01

    The Messinian salinity crisis is a dramatic hydrological and biological crisis that occurred in the Mediterranean basin at 5.97-5.33 Ma. The interpretation of the facies and stratigraphic associations of the Messinian salt deposits is still the object of active research because of the absence of modern depositional analogues of comparable scale. In this study, the spatial distributions of Na, Mg, S, O, Si, and Al in a potassic-magnesian salt and a halite layers of Messinian evaporites from the Realmonte mine on Sicily were determined using synchrotron based micro-X-ray fluorescence. The dominant molecular host site of Mg and S obtained by X-ray absorption near edge structure (XANES) is applied to specify the hydrochemistry of hypersaline brines and the presence of diagenetic minerals, thus shedding light on evaporative concentration processes in the Caltanissetta Basin of Sicily. Mg and S K-edge XANES spectra revealed the presence of highly soluble Mg-bearing sulfates. The massive halite layer "unit C," contains less soluble minerals, thus did not exceed the stage of halite crystallization. We infer that as evaporative concentration increased, the density of the brine at the shallow margin of the basin increased as salinity increased to concentrations over 70 times the starting values, creating brines that were oversaturated with Mg-sulfate. Density stratification of the deep basin caused heavy brines to sink to the bottom and become overlain by more dilute brines. We propose lateral advection of dense Mg-sulfate brines that certainly affected marine biota.

  15. Organic-rich shales from internal Betic basins (SE Spain): potential source rocks analogs for the pre-Messinian Salt play in the western Mediterranean

    Energy Technology Data Exchange (ETDEWEB)

    Permanyer, A.; Jorge, R.; Baudino, R.; Gilbert, L.

    2016-07-01

    Southeastern Spain has a large number of Late Neogene basins with substantial evaporitic deposits that developed under an overall NNW-SSE compressional regime related to the African-European tectonic plates collision. Located in the Betic Cordillera, they can be considered as marginal Mediterranean basins that became gradually isolated during the Tortonian and Early Messinian due to tectonic uplift. Different evaporitic units accumulated in these basins during isolation and, in several cases, evaporitic conditions were associated to episodes of important organic matter accumulation. Results obtained from Late Tortonian to Early Messinian shales collected from boreholes, mines and outcrops in the internal Betic basins of Las Minas de Hellín, Cenajo and Socovos are presented. The organic matter was studied under fluorescence and scanning electron microscopy (SEM), and the main geochemical characteristics defined. They show a relation between organic-rich intervals with high potential of hydrocarbon generation, native sulfur, bio-induced dolomite and evaporitic deposits. These organicrich shales can be found before, during and after the evaporitic episodes. Results from the present study are compared with those previously obtained in the pre-evaporitic deposits of the Lorca Basin that showed high oil generation potential, a restricted-marine origin of the organic matter and a low degree of maturity. The occurrence of such potential source rocks in several basins points to a broad regional distribution. At a larger scale, in the Mediterranean Basin, organic-rich sediments were deposited before and during the Messinian Salinity Crisis. The studied examples could represent analogs for potential source rocks of the pre-Messinian salt play in the Western Mediterranean. (Author)

  16. Synchronous onset of the Messinian evaporite precipitation: First Mediterranean offshore evidence

    Science.gov (United States)

    Ochoa, Diana; Sierro, Francisco J.; Lofi, Johanna; Maillard, Agnès; Flores, Jose-Abel; Suárez, Mercedes

    2015-10-01

    The Messinian Salinity Crisis (MSC) was a major ecological crisis affecting shallow and deep-water settings over the entire Mediterranean basin. However, the evolution of the MSC and its ecological impacts have mainly been explained on the basis of sediments from onshore outcrops. Lack of complete and physically connected records from onshore and offshore settings has inhibited comprehensive understanding of basin behaviour during the MSC. Herein we present a continuous record from an intermediate-depth basin on the Balearic Promontory that comprises late Tortonian-Messinian marls and evaporitic beds from the first MSC phase (i.e., Primary Lower Gypsum-PLG stage). Well-log and biostratigraphic data allow us establishing a large-scale calibration to the astronomical solutions, and to correlate pre-MSC sediments with classical rhythmic successions outcropping onshore. Thickness and characteristic sedimentary patterns observed in the offshore evaporitic records resemble those from marginal PLG sequences. Furthermore, seismic reflectors from a Bedded Unit (BU), which corresponds to an evaporitic interval according to well-to-seismic ties, are correlated with the onshore PLG sequences. This correlation constitutes the first attempt to link well-known marginal sequences with intermediate-depth offshore settings, which have previously only been studied through seismic imaging. Our time-calibration provides direct evidence supporting a synchronous onset of the PLG phase between onshore and offshore settings along the southwestern Balearic Promontory margin. Those BU reflectors, which were positively correlated to the PLG, were likely precipitated offshore the continental shelf at Messinian times. These results suggest that gypsum precipitation and/or preservation was not always limited to 200 m water-depths and could occur in non-silled basins. Finally, we only found a major erosion at the top of the PLG sequences, implying that the MSC drawdown occurred after the

  17. Geochemical constraints on the provenance and depositional environment of the Messinian sediments, onshore Nile Delta, Egypt: Implications for the late Miocene paleogeography of the Mediterranean

    Science.gov (United States)

    Leila, Mahmoud; Moscariello, Andrea; Šegvić, Branimir

    2018-07-01

    The Messinian sequence rocks in the Nile Delta present prolific hydrocarbon reservoirs and are, therefore, of great importance from the aspect of petroleum exploration and development strategies. Yet, little is known about their tectonic provenance and depositional setting. This study focuses on the geochemical signatures archived in the Messinian siliciclastic sediments to employ them as a powerful tool to elucidate the basin evolution during the Messinian salinity crisis (MSC). The pre-MSC Qawasim sediments are texturally and compositionally immature. They are enriched in lithic fragments, foraminiferal bioclasts, and rounded heavy minerals suggesting a significant contribution from the pre-existing Cretaceous-Eocene mixed carbonate-siliciclastic rocks bordering the Nile Delta. In contrast, the textural and mineralogical compositions as well as a range of geochemical proxies (e.g., chemical index of alteration and weathering CIA, CIW as well as index of chemical variability ICV and Zr/Sc ratio) are in favor of prolonged weathering and at least second-cycle origin of the MSC Abu Madi sediments. The mutually correspondent elemental ratios (e.g., Al2O3/TiO2, K2O/Na2O, Zr/Hf, Rb/Sr, Cr/Zr, and Cr/Th) and uniform weathering trends are indicatives for a similar provenance of the pre-MSC Qawasim and MSC Abu Madi sediments. Rare earth element (REE) distribution reveals a significant enrichment in LREE, depletion in HREE, relatively high (La/Yb)N (mean > 9), low (Gd/Yb)N (mean sediments to have been eroded and recycled from the older pre-MSC Qawasim sediments by gravity-flow processes and fluvial channels prior to redeposition as incised-valley-fills during the late stage of the MSC. The geochemical paleoenvironmental indicators such as C-value, Sr/Cu and Sr/Ba confirm arid-dry climatic conditions during the onset of the MSC consistent with the Mediterranean desiccation. These indicators also depict a transition from freshwater to relatively normal salinity conditions

  18. Paleoclimatic implications from fluid inclusion data in Messinian halite of Italian sites

    Science.gov (United States)

    Speranza, G.; Tecce, F.; Cosentino, D.; Faccenna, C.

    2012-12-01

    The Neogene sedimentary succession of the Mediterranean Basin includes a thick evaporitic succession (gypsum and halite) deposited during the Messinian Salinity Crisis (MSC), which occurred between 5.96 and 5,33 Ma. While several studies have been carried out to define the water budget of the MSC, the temperature of the Mediterranean water system is poorly constrained. The purpose of this work is to collect the first dataset of homogenization temperatures (Th) from primary fluid inclusions in Messinian halite from different Italian sites. Such data yield very useful information on water temperature at salt deposition time and thus on the climatic conditions in the peak desiccation stage of the Mediterranean sea. We focused our attention on three areas: the Volterra Basin (Tuscany), the Crotone Basin (Calabria) and the Caltanissetta Basin (Sicily). These basins are filled by Neogene sedimentary sequences, including Messinian gypsum deposits and halite. Halite samples were taken directly from salt diapirs outcrops (Crotone Basin), from borehole S1113 cores drilled by the Italian Solvay company (Volterra Basin) and inside salt mines of Petralia Sottana, Racalmuto and Realmonte (Caltanissetta Basin). Halite chips were manually prepared carefully avoiding water and controlling the temperature. Halite minerals contain abundant fluid inclusions. The majority of them are monophase liquid inclusions, showing a very regular cubic or rectangular shape. They occur along chevron and growth planes and thus were considered to have a primary origin. Some others contain solids and/or organic matter. During microthermometry, vapor bubbles nucleation has been produced directly into the stage chamber, slightly modifying the traditional "cooling" method; we could then nucleate the bubbles and at the same time constantly control the sample temperature, avoiding any sudden change that can lead to useless altered data. Microthermometric data were measured from 218 primary all liquid fluid

  19. Messinian post-evaporitic paleogeography of the Po Plain-Adriatic region by 3D numerical modeling: implications for the Central Mediterranean desiccation during the MSC

    Science.gov (United States)

    Amadori, Chiara; Garcia-Castellanos, Daniel; Di Giulio, Andrea; Fantoni, Roberto; Ghielmi, Manlio; Sternai, Pietro; Toscani, Giovanni

    2017-04-01

    In the last decades the Messinian Salinity Crisis (MSC) has been the topic of a number of studies, in particular in onshore areas, as they offer a unique opportunity to analyze the controlling factors and the geological consequences of the estimated 1.5 km sea-level drop. During the MSC, the geometry of western and eastern sides of the Mediterranean basin was similar to the present day basin while, important changes took place in the central portion as a consequence of the (still ongoing) tectonic activity of the Apennine domain. Recent high-resolution 2D seismo-stratigraphic and 1D backstripping analysis by Eni E&P group described a step-wise sea-level lowering during evaporitic and post-evaporitic MSC phases in the Po Plain-Northern Adriatic foreland (PPAF), with a sea-level drop not exceeding 900 m. Thanks to a dense grid of 2D seismic profiles, integrated with ca. 200 well logs (confidential data, courtesy of ENI E&P), a 3D reconstruction of the entire northern PPAF basin geometry and the facies distribution during the Latest Messinian time has been carried out. In this study, we performed a 3D backstripping and lithospheric scale uplift calculations of the northern PPAF basin testing the 800-900m of sea-level draw down. The resulted restored Latest Messinian paleotopography (corresponding to the bottom Pliocene in the most of the study area) and related shoreline position, strongly fit with the recentmost continental/marine facies distribution maps. The latest Messinian morphology shows deep marine basins persisting during the entire MSC period, filled by clastic turbiditic sediments and a wide emerged area along the Southern Alps margin and Friulian-Venetian basin. A 3D reconstruction of the Latest Messinian surface shows peculiar river incisions along the Southern Alps margin; these V-shape canyons perfectly fit with the present day fluvial network, dating back the drainage origin at least at the Messinian acme. Moreover, if in a well-constrained marginal

  20. The Northern Apennines palynological record as a contribute for the reconstruction of the Messinian palaeoenvironments

    Science.gov (United States)

    Bertini, Adele

    2006-06-01

    The Messinian stage has long been associated with an overall warm and dry climate whereas recent researches indicate either a warm and humid or a cool and dry climate. The integrated stratigraphic record of vegetation and climatic changes from Northern Apennines sites provides the solution to this apparent contradiction. Its integration with the updated geological and sedimentological studies provides additional data for the reconstruction of the depositional palaeoenvironments in both marginal and deeper sub-basins of the Apennines foredeep. The onset of the Mediterranean salinity crisis (MSC) is recorded in the Gessoso-Solfifera of the Vena del Gesso (marginal sub-basin). Cyclical humid conditions, corresponding to precession minima, developed during the deposition of the shales interbedded with the gypsum (5.9 to 5.6 Ma); some cooler events took also place under the effects of global (glacial stadials) and regional factors (Apennines uplift). At present no major changes from moist to dry conditions are attested to just before the salinity crisis, as well as in Sicily. So climate did not play a major role in the onset of the MSC despite the favourable context provided by inferred thermo-xeric conditions in southern Italy. A drier episode indicated by the expansion of the open vegetation including the northward migration of Lygeum postdates the onset of the salinity crisis of about 400 kyr, in the lower post-evaporitic deposits of Maccarone (deeper sub-basin). It falls within a period of global warming whereas at a regional scale it could correlate p.p. to the evaporite deposition in deeper basins and to hiatuses in the marginal basins of Sicily and of the western sector of Northern Apennines. Its sudden end, about 100 kyr later, in coincidence with a significant increase of Pinaceae, indicates a turnover in the terrestrial setting not linked to major climate changes but possibly to a complex interaction between other palaeoenvironmental factors (e.g., tectonics

  1. The Messinian/Early Pliocene transition in Eastern Mediterranean: New palaeoenvironmental data from the Kalamaki section (Zakynthos Island, Greece)

    Science.gov (United States)

    Drinia, Hara; Antonarakou, Assimina; Tsourou, Theodora; Tzortzaki, Evi; Filippidi, Amalia; Nikolaou, Konstantinos

    2010-05-01

    foraminiferal facies distribution in the studied part of the Kalamaki section is in accordance with isotope oxygen data from basins in the central and eastern Mediterranean basin which indicates the existence of a salinity gradient during this time span. Ostracod fauna is characterised by low diversity and abundance. It is consisting mainly of Bythocypris and Cytherella species, which confirm the bathyal depositional environment. The study of the late Messinian-Early Pliocene sediments in Zakynthos island (Kalamaki section) correlated with time equivalent sections in Crete (e.g. Drinia et al., 2007) and the comparison with the offshore coeval deposits drilled in the ODP Leg 160 boreholes, illustrate the environmental changes which occurred in the Eastern Mediterranean at the end of the salinity crisis. References Dermitzakis, M.D., 1978. Stratigraphy and sedimentary history of the Miocene of Zakynthos (Ionian Islands, Greece). Ann. Geol. Pays Hell., 29:47 186. Drinia, H., Antonarakou, A., Kontakiotis, G., 2007. On the occurrence of Early Pliocene marine deposits in the Ierapetra Basin, Eastern Crete, Greece. Bulletin of Geosciences, 83 (1), 63-78. Jorissen, F.J., 1988. Benthic foraminifera from the Adriatic Sea: principles of phenotypic variation. Utrecht Micropaleontological Bulletins, 37, 1-174. Murray, J., 2006. Ecology and applications of Benthic foraminifera. Cambridge University press, 426pp. Nikolaou, K.A., 1986. Contribution to the knowledge of the Neogene , the geology and the limits of the Ionian and Preapulian zones, in relation to the petroleum exploration , observations in Strofades , Zakynthos and Kefallinia islands. The doct. University of Athens. Pierre, C., Caruso, A., Blanc-Valleron, M., Rouchy, J. M., Orzsag-Sperber, F., 2006. Reconstruction of the paleoenvironmental changes around the Miocene-Pliocene boundary along a West-East transect across the Mediterranean. Sedimentary Geology 188-189, 319-340. The Messinian Salinity Crisis Revisited. Pujos, M., 1976

  2. Middle and late Badenian palaeoenvironments in the northern Vienna Basin and their potential link to the Badenian Salinity Crisis

    Science.gov (United States)

    Harzhauser, Mathias; Grunert, Patrick; Mandic, Oleg; Lukeneder, Petra; Gallardo, Ángela García; Neubauer, Thomas A.; Carnevale, Giorgio; Landau, Bernard M.; Sauer, Roman; Strauss, Philipp

    2018-04-01

    Hydrocarbon exploration in the Bernhardsthal and Bernhardsthal-Sued oil fields documents an up to 2000 m thick succession of middle and upper Badenian deposits in this part of the northern Vienna Basin (Austria). Based on palaeontological analyses of core-samples, well-log data and seismic surveys we propose an integrated stratigraphy and describe the depositional environments. As the middle/late Badenian boundary is correlated with the Langhian/Serravallian boundary, the cores capture the crucial phase of the Middle Miocene Climate Transition. The middle Badenian starts with a major transgression leading to outer neritic to upper bathyal conditions in the northern Vienna Basin, indicated by Bathysiphon-assemblages and glass-sponges. A strong palaeo-relief and rapid synsedimentary subsidence accentuated sedimentation during this phase. The middle/late Badenian boundary coincides with a major drop of relative sea level by about 200 m, resulting in a rapid shift from deeper marine depositional environments to coastal and freshwater swamps. In coeval marine settings, a more than 100 m thick unit of anhydrite-bearing clay formed. This is the first evidence of evaporite precipitation during the Badenian Salinity Crisis in the Vienna Basin. Shallow lagoonal environments with diverse and fully marine mollusc and fish assemblages were established during the subsequent late Badenian re-flooding. In composition, the mollusc fauna differs considerably from older ones and is characterized by the sudden appearance of species with eastern Paratethyan affinities.

  3. Geodiversity, geoheritage and cultural landscape: an example from the Messinian geosites of the Piemonte region (NW-Italy)

    Science.gov (United States)

    Giordano, Enrico; Natalicchio, Marcello; Ghiraldi, Luca; Lozar, Francesca; Dela Pierre, Francesco; Giardino, Marco

    2015-04-01

    The Piemonte region (NW-Italy) contains a remarkable diversity of landscapes, some of them included in and protected by the World Heritage list, as well as some recently proposed geosites which testify the dramatic paleoevironmental, paleobiological and paleoclimatic event that occurred in the Mediterranean area around 6 Ma ago during the so-called Messinian Salinity Crisis (MSC). However the link between landform, geodiversity, geoheritage, and cultural landscape has not yet fully explored. The aims of this study, promoted by the multidisciplinary research project 'PROGEO-Piemonte' (PROactive management of GEOlogical heritage in the Piemonte region), are: 1) to analyse the link between geosites and recent landscape modification, 2) to reconstruct the landscape evolution and, through geotourism, 3) to promote geological knowledge in an area with great potential for tourism. The study area is located in the SE part of the Cuneo plain, at the foot of the Langhe hills, where heterogeneous landforms, mainly related to the Tanaro river piracy, are observed. The sediments recording the MSC event, mostly consisting of thick gypsum layers, have been recently studied by a multidisciplinary approach and the results allowed the detailed reconstruction of the MSC evolution in this region. Two maps have been produced to disseminate the geodiversity knowledge (the geological - landscape map) and to promote geotourism fruition (the geotouristic map). The geological - landscape map deals with different geological and geomorphologic issues thanks to illustrations of the main features of the Messinian deposits, their depositional environments and the exposed landforms. To underline the high geodiversity of the area, it has been divided into several geomorphologic sectors based of their characteristic landforms and evolution. In each of these sectors, geosites have been identified to clarify the comprehension of the related topics at the widest public: particularly, the geosites help

  4. Palaeoredox indicators from the organic-rich Messinian early post-evaporitic deposits of the Apennines (Central Italy)

    Science.gov (United States)

    Sampalmieri, G.; Iadanza, A.; Cipollari, P.; Cosentino, D.; Lo Mastro, S.

    2009-04-01

    Bottom redox conditions in marine and lacustrine ancient basins are often inferred by the occurrence of peculiar sedimentological structures and microfaunal assemblages. The co-occurrence, in such environments, of authigenic uranium, framboidal pyrite, barite and Fe-Mn nodules and encrustations, provides a good constraint for palaeo reconstructions. Authigenic uranium is a common constituent of hydrocarbon source rocks: it forms at the sediment-water interface under oxygen-deficient conditions and accumulates together with organic matter (OM). Its precipitation is triggered by the reduction of the soluble U6+ion in seawater to insoluble U4+. With respect to black shales, uranium content has even been used to estimate the TOC. Also authigenic pyrite forms under anoxic conditions and replaces organic matter: 1) the increase in pyrite content and in organic matter are directly correlated; 2) the size distribution of framboidal pyrite (consistent with sulphate-reducing bacterial activity) is considered a measure of redox conditions within the sediment. Barite is an authigenic mineral related to Corg content, since its organic precipitation is triggered by sulphate-reduction processes occurring in decaying OM-bearing microenvironments. Finally, also Fe-Mn oxyhydroxide are typical indicators of redox conditions. About 6 My ago the Mediterranean Sea underwent a giant event of concentration referred to as Messinian Salinity Crisis, which can be roughly subdivided into an evaporitic and a post evaporitic phase. The post evaporitic phase (p-ev; 5.61-5.33 Ma) developed in a context of humid conditions and can be further distinguished into two steps: p-ev1 (early post evaporitic phase) and p-ev2 (late post evaporitic phase). Previous works focused on pev2, which is interpreted to represent the establishment of brackish water conditions (Lago-Mare biofacies). In other respects, the palaeoenvironment of p-ev1 deposits, mostly represented by resedimented evaporitic deposits or

  5. The Abad composite (SE Spain): a Messinian reference section for the Mediterranean and the APTS

    NARCIS (Netherlands)

    Sierro, F.J.; Hilgen, F.J.; Krijgsman, W.; Flores, J.A.

    2000-01-01

    A high-resolution integrated stratigraphy is presented for the Abad marls of the Sorbas and Nijar basins in SE Spain (preevaporitic Messinian of the Western Mediterranean). Detailed cyclostratigraphic and biostratigraphic analyses of partially overlapping subsections were needed to overcome

  6. Halite-clay interplay in the Israeli Messinian

    Science.gov (United States)

    Cohen, Avigdor

    1993-08-01

    The Mavqi'im Formation in Israel is the equivalent of the evaporite part of the Messinian stage (Upper Miocene). It is found in the subsurface in the offshore with eastward extensions into ancient buried channels in the coastal plain and in the Jordan Rift valley and in a few outcrops southwest of Lake Tiberias. Most of the anhydrite horizons can be used as correlation markers. Lateral facies changes between halite, anhydrite and shales can be traced. This is interpreted as contemporaneous sedimentation in giant marine salt ponds (halite and anhydrite) and in drowned desert valleys and/or salt-marsh coasts (shales with sabkha-like anhydrites). Another type of shale is that directly underflooring halite horizons. It is regarded as deep-water halite facies, in contrast with shallow-water facies where halite overlies gypsum and/or anhydrite. A "twofold bull's-eye model" is proposed, which assumes that either: (a) sedimentation of gypsum and halite was 'separated in space'—i.e., gypsum was deposited in the part of the basin proximal to oceanic inlets or on shallow shelves, whereas halite was deposited in the central deep part of the basin or on its distal edge; or (b) sedimentation of gypsum and halite was not contemporaneous, or 'separated in time'—i.e., in the deep parts of the basin gypsum precipitates were disintegrated by anaerobic bacteria which removed the sulfate. The lower limit of gypsum deposition is considered to be 200 m, which is the lower limit of the photic and wave zones. In the Israeli Messinian there is no difference between the clay minerals of marine and fluvial shales. Differentiation of marine shales from fluvial and mud flat shales is based on their geometry, i.e., thin persistent horizons spreading across the whole area versus thick shale lenses wedging out in 500-1000 m distances. Another consideration is the palynologic and microfauna remains: in the first case the cyst/pollen ratio may be as high as 100, whereas in the second pollen is

  7. Salinization and Saline Environments

    Science.gov (United States)

    Vengosh, A.

    2003-12-01

    One of the most conspicuous phenomena of water-quality degradation, particularly in arid and semi-arid zones, is salinization of water and soil resources. Salinization is a long-term phenomenon, and during the last century many aquifers and river basins have become unsuitable for human consumption owing to high levels of salinity. Future exploitation of thousands of wells in the Middle East and in many other water-scarce regions in the world depends, to a large extent, on the degree and rate of salinization. Moreover, every year a large fraction of agricultural land is salinized and becomes unusable.Salinization is a global environmental phenomenon that affects many different aspects of our life (Williams, 2001a, b): changing the chemical composition of natural water resources (lakes, rivers, and groundwater), degrading the quality of water supply to the domestic and agriculture sectors, contribution to loss of biodiversity, taxonomic replacement by halotolerant species ( Williams, 2001a, b), loss of fertile soil, collapse of agricultural and fishery industries, changing of local climatic conditions, and creating severe health problems (e.g., the Aral Basin). The damage due to salinity in the Colorado River Basin alone, for example, ranges between 500 and 750 million per year and could exceed 1 billion per year if the salinity in the Imperial Dam increases from 700 mg L-1 to 900 mg L-1 (Bureau of Reclamation, 2003, USA). In Australia, accelerating soil salinization has become a massive environmental and economic disaster. Western Australia is "losing an area equal to one football oval an hour" due to spreading salinity ( Murphy, 1999). The annual cost for dryland salinity in Australia is estimated as AU700 million for lost land and AU$130 million for lost production ( Williams et al., 2002). In short, the salinization process has become pervasive.Salinity in water is usually defined by the chloride content (mg L-1) or total dissolved solids content (TDS, mg L-1or g

  8. The Monte del Casino section (Northern Apennines, Italy): a potential Tortonian/Messinian boundary stratotype?

    NARCIS (Netherlands)

    Krijgsman, W.; Hilgen, F.J.; Negri, A.; Wijbrans, J.R.; Zachariasse, W.J.

    1997-01-01

    Results are presented from a high-resolution integrated stratigraphic study of the Monte del Casino section, which is considered as a candidate boundary stratotype section for the Tortonian/Messinian (T/M) boundary. The section yields a good to excellent cyclostratigraphy. tephrastratigraphy and

  9. Astronomical tuning for the upper Messinian Spanish Atlantic margin : Disentangling basin evolution, climate cyclicity and MOW

    NARCIS (Netherlands)

    van den Berg, B.C.J.; Sierro, F. J.; Hilgen, F. J.; Flecker, R.; Larrasoaña, J. C.; Krijgsman, W.; Flores, J. A.; Mata, M. P.; Bellido Martín, E.; Civis, J.; González-Delgado, J. A.

    2015-01-01

    We present a new high-resolution cyclostratigraphic age model for the Messinian sediments of the Montemayor-1 core. This core was drilled in the Guadalquivir Basin in southern Spain, which formed part of the marine corridor linking the Mediterranean with the Atlantic in the Late Miocene. Tuning of

  10. Crisis and Crisis Scenarios

    DEFF Research Database (Denmark)

    Larsen, Øjvind

    2016-01-01

    This special issue of Nordicum-Mediterraneum contains select proceedings from the third meeting of the Nordic Summer University research circle called “Crisis and Crisis Scenarios: Normativity, Possibilities and Dilemmas”, held April 9th — 12th, 2015 at the Lysebu Conference Centre in Oslo, Norway....... The circle’s research program runs from 2014 to 2016 and is aimed at examining the concept of crisis as it is used today in academia and public discussion. In this collection of papers from the symposium we present some of the different ways in which the topic of the study group was addressed....

  11. Messiniense: compleja y grave crisis ecologica

    Directory of Open Access Journals (Sweden)

    Aguirre, E.

    2003-08-01

    Full Text Available The «Messinian» is the last stratigraphic stage of the Miocene, lasting between 6.616.5 and 5.3 MaBP. Its redefinition and stratotype designation were problematic in the 1960s, in the frame of the IUGS International Commission on Stratigraphy (ICS revision works and the Project 110.25 of the International Geological Correlation Program (IGCP in the following decades. The interpretation of the regional Mediterranean stratigraphic sequence was debated. Many fossil mammal sites in Spain and other peri-Tethic regions, showing relevant events and intercontinental exchanges within that time span, add pressing questions to the essential need of correlating the continental bio,stratigraphic divisions to the marine based stratigraphic scale. Recent discovery of fossil hominids with early evidence of bipedal adaptation in East-and Central Africa with referred ages of nearly 6 MaBP, or more, makes the study of that age still more exciting. In the same time span, major palaeogeographic, geodynamic, palaeoclimatic and palaeoenvironmental events have been dated, that started been investigated 40 years ago also in connection to the late Miocene Mediterranean «Salinity Crisis»: isolation from the Atlantic Ocean, global sea leve1 lowering, continental accretion and orogeny, glaciation and vegetal cover deterioration. Severa1 models of sequenced interactions have been proposed. A comprehensive scenario is here attempted of these major events in the History of Earth and History of Life, with a calibration of nearly hundred thousand years.La división final del Mioceno, piso «Messiniense» -entre 6,5/6,6 Ma y 5,3 Ma-, presentó problema para su redefinición y la interpretación de sus secuencias estratigráficas en la década de 1960. Fue objeto de estudios profundos y diversos en el marco de programas de la Comisión Internacional de Estratigrafía (ICS y del Programa Internacional de Correlación Geológica en las décadas siguientes. Numerosos

  12. Hypertensive Crisis

    Science.gov (United States)

    ... Artery Disease Venous Thromboembolism Aortic Aneurysm More Hypertensive Crisis: When You Should Call 9-1-1 for ... Nov 13,2017 A hypertensive ( high blood pressure ) crisis is when blood pressure rises quickly and severely ...

  13. Hemolytic crisis

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/003270.htm Hemolytic crisis To use the sharing features on this page, please enable JavaScript. Hemolytic crisis occurs when large numbers of red blood cells ...

  14. Crisis Thought

    OpenAIRE

    Morris, Edwin Kent

    2016-01-01

    Crisis thought is an idea that gives a name to and accounts for some of the problematics of the sign crisis in political, social, cultural, and economic discourse. Specifically, crisis thought is a discursive formation, a concept used loosely here to refer to an assemblage of signs such as anxiety or fear that evoke or invoke similar, but inaccurate connotations as crisis in political and everyday usage. The general question this study grapples with is why political, social, cultural, and eco...

  15. Probable late Messinian tsunamiites near Monte Dei Corvi, Italy, and the Nijar Basin, Spain: expected architecture of offshore tsunami deposits

    NARCIS (Netherlands)

    Smit, J.; Laffra, C.; Meulenaars, K.; Montanari, A.

    2011-01-01

    Three distinct, 30- to 80-cm-thick, graded, multilayered, coarse-grained sandstone layers, intercalated in the late Messinian mudstones of the Colombacci formation in Lago Mare facies of the Trave section are interpreted as tsunamiites (Ts1-Ts3). Each of these layers is sheet-like and could be

  16. The upper Tortonian-lower Messinian at Monte dei Corvi (Northern Apennines, Italy) : Completing a Mediterranean reference section for the Tortonian Stage

    NARCIS (Netherlands)

    Hüsing, S. K.; Kuiper, K. F.; Link, W.; Hilgen, Frederik J.; Krijgsman, W.

    2009-01-01

    A high-resolution integrated stratigraphy including biostratigraphy, magnetostratigraphy, tephrostratigraphy and cyclostratigraphy is presented for the upper Tortonian and lower Messinian (Upper Miocene) at Monte dei Corvi. Numerical age control comes from a combination of magnetobiostratigrapic

  17. Managing crisis

    OpenAIRE

    Bakacsi, Gyula

    2010-01-01

    The traditional approach to crisis management suggest autocratic leadership, that has risks anyway (leader is the bottle-neck of problem solving, single-loop learning, crisis management is a matter of efficiency). However, managing nowadays crisis is rather effectiveness issue, and requires double-loop learning (second-order change) and leadership role in the sense of Kotter’s theory. Paper discusses the top-management’s leadership responsibilities, and their special tasks in the problem solv...

  18. Crisis Communication

    OpenAIRE

    Anca Jarmila Guţă

    2006-01-01

    The paper presents the manner in which the crisis of different types can disturb the normal activity of an organization and also the modalities by which the communication in this situation can solve or attenuate the negative effects of a crisis.

  19. Evaporite-hydrocarbon relationships: The case of the Laminite-reef-evaporite system in the Messinian of the Mediterranean area

    Energy Technology Data Exchange (ETDEWEB)

    Rouchy, J.M. (Museum d' Histoire Naturelle, Paris (France))

    1988-08-01

    The peripheral Messinian evaporitic basins of the Mediterranean frequently show the association between pre-evaporitic laminites, carbonate complexes (red algae, corals, and stromatolites), and evaporites which constitute a sedimentary system, including potential source rocks, reservoirs, and a cover. The pre-evaporitic laminites (mainly diatomites and carbonates) characterize two different highly productive hydrodynamic systems which follow one another: (1) coastal upwellings during lower Messinian high sea level (transgressive phase), and (2) restriction (semiclosed or land-locked basins) related to closure from the Atlantic and subsequent lower sea level (regressive phase). Preservation of the organic matter results from periodic water stratification: local O{sub 2} minimum intermediary layer and anoxic bottom conditions mainly related to hypersalinity. Extensive carbonate complexes overlie the shores and the high areas - biogenic buildups (mainly red algae and poorly diversified corals) and bioclastic accumulations locally overlapped by a stromatolitic blanket. Diagenesis and dissolution-karstification during drawdown periods (hypersaline episodes) increase the primary porosity. The evaporites constitute an efficient cover. One major property of hypersaline environments is their high primary production whose traces are identified in the Messinian series as organic-rich layers (marine or hypersaline-adapted flora and fauna) and calcareous or gypsified stromatolites. Stratified waters or reducing conditions in the pore waters favor preservation of organic matter. The evaporitic conditions greatly influence the reservoir properties, increasing porosity or destroying it by interstitial precipitation.

  20. Crisis Management

    Science.gov (United States)

    Brock, Stephen E., Ed.

    2011-01-01

    This paper presents summaries of four articles relevant to school crisis response. The first article, "Peritraumatic Dissociation Predicts Posttraumatic Stress in Youth Following Accidents" summarized by Jim Matthews, suggests that peritraumatic dissociation is a powerful predictor of PTSD symptoms among youth who have been in a car…

  1. Crisis meeting

    CERN Multimedia

    Staff Association

    2014-01-01

      To all CERN staff: your rights are at risk ! We invite you to come to a crisis meeting on Wednesday 2nd April at 10:30 a.m., Auditorium, Main Building, Meyrin site. Your presence is crucial, we are ALL concerned !

  2. Crisis meeting

    CERN Multimedia

    Staff Association

    2015-01-01

    To all CERN staff: your rights are at risk! We invite you to come to a crisis meeting on Thursday 7th May 2015 at 9 a.m., Auditorium, Main Building, Meyrin site. Your presence is crucial, we are ALL concerned!

  3. Information Crisis

    CERN Document Server

    Losavio, Michael

    2012-01-01

    Information Crisis discusses the scope and types of information available online and teaches readers how to critically assess it and analyze potentially dangerous information, especially when teachers, editors, or other information gatekeepers are not available to assess the information for them. Chapters and topics include:. The Internet as an information tool. Critical analysis. Legal issues, traps, and tricks. Protecting personal safety and identity. Types of online information.

  4. The role of crisis in family crisis intervention: do crisis experience and crisis change matter?

    NARCIS (Netherlands)

    Al, C.M.W.; Stams, G.J.J.M.; van der Laan, P.H.; Asscher, J.J.

    2011-01-01

    Evaluation studies of crisis intervention have focused on prevention of out-of-home placement of children or family functioning, but largely neglected the aspect of crisis. The present study examined crisis in 183 families receiving Family Crisis Intervention (FCI), addressing crisis characteristics

  5. Chinese Crisis Management

    National Research Council Canada - National Science Library

    Gudgel, Andy

    2004-01-01

    .... China's crisis management strategy is geared towards obtaining the maximum political advantage for China, as opposed to resolving the crisis. China tries to define the crisis on its terms in order to shape the resolution favorably.

  6. Crisis Communication Online

    DEFF Research Database (Denmark)

    Utz, Sonja; Schultz, Friederike; Glocka, Sandra

    2013-01-01

    Social media play in today's societies a fundamental role for the negotiation and dynamics of crises. However, classical crisis communication theories neglect the role of the medium and focus mainly on the interplay between crisis type and crisis communication strategy. Building on the recently...... developed “networked crisis communication model” we contrast effects of medium (Facebook vs. Twitter vs. online newspaper) and crisis type (intentional vs. victim) in an online experiment. Using the Fukushima Daiichi nuclear disaster as crisis scenario, we show that medium effects are stronger than...... the effects of crisis type. Crisis communication via social media resulted in a higher reputation and less secondary crisis reactions such as boycotting the company than crisis communication in the newspaper. However, secondary crisis communication, e.g. talking about the crisis communication, was higher...

  7. KANT CRISIS

    OpenAIRE

    William H Carter

    2011-01-01

    • ISSUE 2-1, 2011 • 68 KANT CRISIS This study approaches the last days of Immanuel Kant through the lens of his contemporary biographers and other correspondents. Among the latter, Kant’s brother and, subsequently, his brother’s family provide a symptomatic reflection upon Kant’s management of his genealogy and his legacy. Yet behind this body of work is another corpus, one which embodies maternal and paternal legacies that are not readily subsumed by Oedipus or Kant’s philosophy. This work (...

  8. Overpopulation crisis.

    Science.gov (United States)

    Russell, C; Russell Wms

    1984-01-01

    This article reviews field research on the violent response on the part of animals to conditions of crowding. Monkey species in zoos have consistently been noted to be more quarrelsome and violent than their counterparts in the wild. Up to a certain critical population density various animal species form cooperative social units; however, a surplus population upsets this balance. In addition, under conditions of intense crowding, mammal's care and protection of the young is transformed into indifference, neglect, competition, domination, and ultimately murder. The reversal of social behavior under crowded conditions can be understood as a means of response to a population crisis, in which population is in danger of outrunning resources. In the absence of confinement, tensions among monkeys lead to war between bands. A community weakened by crowding also is more likely to succumb to certain stress diseases and to have less resilience against parasites. Under various special conditions, tolerance may evolve to permit temporary compression without violence; on the other hand, when a violent response is suppressed, the response tends to be explosive when it does occur. If population reduction is delayed too long, the result may be violence, famine, and permanent damage to the environment from overgrazing. In human society there has generally been a lag in the full development of the violent response to crowding. Given the power of modern military technology, it is imperative that human populations avert a population crisis response by substituting voluntary fertility control for involuntary mortality control.

  9. Crisis management and crisis prevention

    International Nuclear Information System (INIS)

    Wallensteen, P.

    1988-01-01

    This paper reports that many proposals have come forth to ease the tension between East and West. Some focus on arms developments, others take up diplomatic issues. In addition, some have raised the question of crisis management and crisis prevention. Can crises be prevented even before they have taken place? The Palme Commission on Disarmament and Security suggested, in its 1982 report, ways of restraining superpower involvement in Third World conflicts. Such conflicts, it was argued, could escalate and ultimately result in nuclear confrontation between the United States and the Soviet Union. Certainly, the commission also paid attention to conflicts over issues in Europe and to problems in Eastern or in Western Europe. However, the commission raised a question that lately has received increasing attention: the dangers of superpower confrontation over Third World issues. In his statement to the United Nations on 24 October 1985, President Regan pointed to the need for settling regional conflicts as they play a large role in building suspicions and tensions. Regan's initiative explicitly concerned Afghanistan, Cambodia, Ethiopia, Angola and Nicaragua. It included negotiations with the Soviet Union over Afghanistan, and, at a later stage, also over other issues. The goal, he the, was not to force a settlement on the parties. The initiative concerned issues that have for the American public, justified armaments and reduced Soviet credibility

  10. Crisis Communication

    International Nuclear Information System (INIS)

    Dunkle, M.K.

    1989-01-01

    The author discusses how one of the strongest examples of how destructive poor crisis communications can be the Three Mile Island accident of March 1979. This was an event that was minimal in its physical effects on the public and environment beyond the walls of that nuclear power plant. However, the emotional trauma on the local public, the economic impact on area businesses and property owners, and the long term impact on the entire nuclear utility industry were great. Approximately 80,000 people as far as 15 miles from the plant evacuated over a weekend. There have been no new orders for nuclear plants and many cancellations since the event 10 years ago. This paper presents an analysis of the accident at Three Mile Island

  11. Kant Crisis

    Directory of Open Access Journals (Sweden)

    William H Carter

    2011-10-01

    Full Text Available • ISSUE 2-1, 2011 • 68 KANT CRISIS This study approaches the last days of Immanuel Kant through the lens of his contemporary biographers and other correspondents. Among the latter, Kant’s brother and, subsequently, his brother’s family provide a symptomatic reflection upon Kant’s management of his genealogy and his legacy. Yet behind this body of work is another corpus, one which embodies maternal and paternal legacies that are not readily subsumed by Oedipus or Kant’s philosophy. This work (of art is Kant’s own body or corpus, which he painstakingly maintained and which provided a case study for his refelctions on preventive medicine in The Conflict of the Faculties. William H. Carter studied at the University of Virginia, the University of Heidelberg, and earned his Ph.D. at the University of California, Santa Barbara. He taught German for three years at Tulane University and recently returned to the Department of World Languages and Cultures at Iowa State University, where he began his teaching career. His current book project is titled “Devilish Details: Goethe’s Public Service and Political Economy.” Julian Fickler attends the Academy of Fine Arts Karlsruhe, class of Helmut Dorner. He is the recipient of a prestigious fellowship award bestowed by the Künstlerförderung des Cusanuswerks Bonn. He has exhibited solo locally and in group at venues in Berlin and Hamburg.

  12. Crisis Management: Research Summaries

    Science.gov (United States)

    Brock, Stephen E., Ed.; Dorman, Sally; Anderson, Luke; McNair, Daniel

    2013-01-01

    This article presents summaries of three studies relevant to school crisis response. The first report, "A Framework for International Crisis Intervention" (Sally Dorman), is a review of how existing crisis intervention models (including the NASP PREPaRE model) have been adapted for international use. The second article, "Responding…

  13. The 'Tortonian salinity crisis' of the eastern Betics (Spain)

    NARCIS (Netherlands)

    Krijgsman, W.; Garcés, Miguel; Agustí, Jorge; Raffi, I.; Taberner, C.; Zachariasse, W.J.

    2000-01-01

    The late Miocene depositional history of the Lorca and Fortuna basins, both occupying an internal position in the eastern Betics of Spain, is marked by a regressive sequence from open marine marls, via diatomites and evaporites, to continental sediments. Based on facies similarities, these

  14. Impact of restriction of the Atlantic-Mediterranean gateway on the Mediterranean Outflow Water and eastern Atlantic circulation during the Messinian

    Science.gov (United States)

    PéRez-Asensio, J. N.; Aguirre, J.; Schmiedl, G.; Civis, J.

    2012-09-01

    Messinian foraminiferal stable oxygen and carbon isotopes of the Montemayor-1 core (Guadalquivir Basin, SW Spain) have been investigated. This record is exceptional to study the Mediterranean Outflow Water (MOW) impact on the Atlantic meridional overturning circulation (AMOC) and global climate during the Messinian because the core is near the Guadalhorce Corridor, the last Betic gateway to be closed during the early Messinian. Our results allow dating accurately its closure at 6.18 Ma. Constant benthicδ18O values, high difference between benthic and planktonic δ18O, and low sedimentation rates before 6.18 Ma indicate the presence of a two-layer water column, with bottom winnowing due to an enhanced Mediterranean outflow current. The enhanced contribution of dense MOW to the North Atlantic Ocean likely fostered the formation of North Atlantic Deep Water (NADW). After 6.18 Ma, benthicδ18O values parallel that of the global glacioeustatic curve, the difference between benthic and planktonic δ18O is low, and sedimentation rates considerably increased. This indicates a good vertical mixing of the water column, interruption of the MOW, and a dominant glacioeustatic control on the isotopic signatures. According to the role of MOW in the modern Atlantic thermohaline circulation, the reduction of the MOW after the closure of the Guadalhorce Corridor might have resulted in a decreased NADW formation rate between 6.0 and 5.5 Ma weakening the AMOC and promoting northern hemisphere cooling. After the Gibraltar Strait opening, the restoration of the MOW and related salt export from the Mediterranean could have promoted an enhanced NADW formation.

  15. Economic crisis: prelude to an energetic crisis?

    International Nuclear Information System (INIS)

    Chevallier, B.

    2009-01-01

    Recession due to the financial crisis of 2008 has stopped the world economic development and the hydrocarbons sector too. Collapse of prices, cancellation of investments, reach of a 'peak demand', the four speeches which are given here, describe these impacts and their consequences; but in scrutinizing the incentives of the crisis, they show the new role of petroleum: pretext value against the weakness of dollar and the inflation risks, speculative value for the investment funds. (O.M.)

  16. Learning Crisis Unit through Post-Crisis: Characteristics and Mechanisms

    Science.gov (United States)

    Chebbi, Hela; Pündrich, Aline Pereira

    2015-01-01

    Purpose: This paper aims to identify the characteristics that a crisis unit should have to achieve effective learning after crisis. Literature has identified many relations between learning organizations and crisis; yet, there is a dearth of research on specific studies about crisis units and their post-crisis learning features. Thus, this paper…

  17. L’Italia: una crisi nella crisi

    Directory of Open Access Journals (Sweden)

    Alessandro Roncaglia

    2011-01-01

    Full Text Available The article synthesises the large and extending literature on the financial and economic crisis from a Post-Keynesian point of view. The authors take on the position that the international and internal real imbalances are serious and worrying, but yet they are not the cause of the crisis or of its tremendous dimension. The flawed and insufficient regulation of finance is the prime cause of the crisis, as well as it is one of the main hindrances to expansionary macroeconomic policies that may less painfully drive developed countries out of the crisis. It then examines the most recent developments in the euro-area, claiming that we are not facing a sovereign debt crisis but rather a speculative attack on the euro. Finally, the article considers specifically the situation of Italy, currently at the hearth of such an attack, and suggests that the country was already facing critical developments before the 2007/2008 crisis. Thus, the policy measures so far suggested to exit the current stressful situation, in so far as they ignore this fact, seriously run the risk of proving insufficient or altogether noxious.

  18. Crowds and Crisis

    DEFF Research Database (Denmark)

    Borch, Christian

    The November Revolution in 1918 made manifest and further unleashed a political crisis in Germany, the consequences of which have been thoroughly examined. What has attracted less attention is how the Revolution also triggered a semantic crisis within sociology, namely with regard to conceptions...... selected aspects of classical crowd semantics – in particular notions of imitation and suggestibility – and for placing them centrally in the understanding of the social, in times of crisis and not....

  19. Integrated crisis management exercises

    International Nuclear Information System (INIS)

    Callen, R.B.; DeHart, R.E.

    1994-01-01

    This paper describes some of the steps that Mobil has taken to enhance their crisis management capability and to improve their readiness. The approach stretches from the individual plant level to Mobil's Corporate offices in Fairfax, Virginia. Some of the lessons learned from several integrated crisis management exercises are outlined and some areas where additional industry co-operation in crisis management could pay dividends are suggested

  20. US health care crisis.

    Science.gov (United States)

    Cirić, Ivan

    2013-01-01

    The United States health care is presently challenged by a significant economic crisis. The purpose of this report is to introduce the readers of Medicinski Pregled to the root causes of this crisis and to explain the steps undertaken to reform health care in order to solve the crisis. It is hoped that the information contained in this report will be of value, if only in small measure, to the shaping of health care in Serbia.

  1. Dalla crisi finanziaria alla crisi reale

    Directory of Open Access Journals (Sweden)

    CARLO D’ADDA

    2010-01-01

    Full Text Available The financial crisis of 2008 is put in relation with two bubbles, financial and housing. Easy credit is at the origin of both bubbles. Risky bonds were issued to mobilize mortgages originated in the housing market, and bad bonds entered a fantastic number of institutional and private portfolios all over the world without any perception of the their risk. Unfortunately, bank credit to speculators was abundant and fed the final growth of the bubbles. When fears started to spread, the fall was immediate and expectations impaired very rapidly. The main aggregate demand components were severely curtailed and production fell as well. This is the crisis of the real economy. Fortunately, as opposed to what happened in 1929, the interventions of central banks and governments have been of an unprecedented size. The bail out of insolvent banks in particular has been providential. The exit from the current crisis, however, will surely be slow.

  2. Crisis Management Research Summaries

    Science.gov (United States)

    Brock, Stephen E., Ed.

    2009-01-01

    In this column, Crisis Management in the Schools Interest Group members summarize recent crisis management publications. The first article summarized was a meta-analysis of the risk factors associated with Posttraumatic Stress Disorder (PTSD) among adults. The second study looked at the presence of life stressors among students who were expelled…

  3. Energy and crisis

    International Nuclear Information System (INIS)

    Rosa, L.P.

    1984-01-01

    Several aspects of the Brazilian energy policy are dealt with, regarding petroleum, electric energy and the nuclear question. Regional and international aspects relating to the energy crisis are discussed, and some alternatives for this crisis are suggested. (I. de C.R.) [pt

  4. Crisis control - the background

    International Nuclear Information System (INIS)

    Young, R.E.

    1983-01-01

    The problems of destructive accidents and the need for a crisis management system to deal with every kind of emergency is discussed. Crisis control with regard to the ''Problem'' and the ''Outlook'' were covered, as well as the ''Development of an Incident''. (U.K.)

  5. Molecular indicators for palaeoenvironmental change in a Messinian evaporitic sequence (Vena del Gesso, Italy) II. Stratigraphic changes in abundances and (13)C contents of free and sulphur-bound skeletons in a single marl bed

    NARCIS (Netherlands)

    Sinninghe Damsté, J.S.; Kenig, F.; Frewin, N.L.; Hayes, J.M.

    1995-01-01

    The extractable organic matter of 10 immature samples from a marl bed of one evaporitic cycle of the Vena del Gesso sediments (Gessoso-solfifera Fm., Messinian, Italy) was analyzed quantitatively for free hydrocarbons and organic sulphur compounds. Nickel boride was used as a desulphurizing agent to

  6. Molecular indicators for palaeoenvironmental change in a Messinian evaporitic sequence Vena del Gesso, Italy III. Stratigraphic changes in the molecular structure of kerogen in a single marl bed as revealed by flash pyrolysis

    NARCIS (Netherlands)

    Sinninghe Damsté, J.S.; Gelin, F.; Harrison, W.N.; Maxwell, J.R.

    1995-01-01

    Kerogens of nine samples from a single marl bed of the Gessoso-solfifera Formation in the Vena del Gesso basin (Messinian, Italy) were qualitatively and quantitatively studied by analytical pyrolysis. Relationships between the nature of the pyrolysis products and the source organisms were

  7. Fluctuations of Mediterranean outflow water circulation in the Gulf of Cadiz during MIS 5 to 7: Evidence from benthic foraminiferal assemblage and stable isotope records

    Digital Repository Service at National Institute of Oceanography (India)

    Singh, A.D.; Rai, A.K.; Tiwari, M.; Naidu, P.D.; Verma, K.; Chaturvedi, M.; Niyogi, A.; Pandey, D.

    the Messinian salinity crisis. Nature, 462, 778-782. doi:10.1038/nature08555. Gonthier, E.G., Faugères, J.C., Stow, D.A.V., 1984. Contourite facies of the Faro Drift, Gulf of Cadiz. In: Stow, D.A.V., Piper, D.J.W. (Eds.), Fine‐ grained sediments: Deep...

  8. Crisis Communication and Management: Surviving a Public Relations Crisis

    Science.gov (United States)

    Eramo, Eric M.

    2009-01-01

    Crisis management, or crisis communication, is never a good thing for a business to experience. It is, however, a public relations' professional moment to shine and put their honed skills to good use. A good crisis management plan is not only action during the crisis but preparation and reflection. Hiring a PR firm that deals with crisis…

  9. From oil crisis to climate crisis

    International Nuclear Information System (INIS)

    Langseth, Bjarne

    2000-01-01

    The oil crisis in the 1970s led to the shift from oil to hydro- and nuclear power. An almost similar shift might soon come as a ''climate crisis''. A climate crisis may imply a renaissance for hydropower and nuclear power and natural gas will be used on a large scale. In Europe, natural gas is currently considered environmentally friendly. Although there is at present growing opposition to nuclear power in Sweden and Germany, this attitude may change as the result of increased focus on the costs of the alternatives. A forced phase-out of nuclear power in Europe simultaneously with a climate crisis with reduced energy production from fossil fuels is likely to entail significantly increased prices of electricity. In Norway, 98% of the country's electric power production is based on hydro power, which means that much more heating can be based on electricity than in countries in which electricity is produced by combustion of fossil fuels. Much research is in progress to find technologies that will make it possible to shift from fossil fuel energy to energy from renewable sources like solar, water, wind, biomass and geothermal energy

  10. Husserl's Crisis as a crisis of psychology.

    Science.gov (United States)

    Feest, Uljana

    2012-06-01

    This paper places Husserl's mature work, The Crisis of the European Sciences, in the context of his engagement with--and critique of--experimental psychology at the time. I begin by showing (a) that Husserl accorded psychology a crucial role in his philosophy, i.e., that of providing a scientific analysis of subjectivity, and (b) that he viewed contemporary psychology--due to its naturalism--as having failed to pursue this goal in the appropriate manner. I then provide an analysis of Husserl's views about naturalism and scientific philosophy. Some central themes of the Crisis are traced back to Husserl's earlier work and to his relationship with his teacher, Franz Brentano, with whom he disagreed about the status of "inner perception" as the proper scientific method for a phenomenological analysis. The paper then shows that Husserl was well aware of at least one publication about the crisis of psychology (Bühler's 1927 book), and it teases out some aspects of the complicated relationship between Husserl and members of the Würzburg School of thought psychology: The latter had drawn on Husserl's writings, but Husserl felt that they had misunderstood his central thesis. I conclude by placing Husserl's work in the wider context of scientific, cultural, and political crisis-discourses at the time. Copyright © 2011 Elsevier Ltd. All rights reserved.

  11. Narratives of crisis: identity crisis or crisis of meaning?!

    Directory of Open Access Journals (Sweden)

    Roseli Araújo Barros Costa

    2006-06-01

    Full Text Available This article is about a review of a broader research on the understanding of the professional development of Mathematics teachers, especially the results of the analysis of one of the selected categories, the projectors and the crisis narratives. This analysis was theoretically supported by Larrosa (2002. To carry out the research, we adopted the qualitative research, with a narrative focus, based on semi-structured interviews about the life history of a teacher who teaches mathematics in Basic Education. Based on a concept of professional development taken from a continuous perspective, idealized in a broader context of teaching work, permeating crises and conflicts, the analysis shows that the teacher's crisis reports are related to factors such as: low salaries, conflicts in her current institution Lack of social prestige and insecurity. His reports reveal that initial training did nothing to address the "new" changes in education. It shows that their lack of enthusiasm is associated with the emptying of the useful meaning of their formation, which results from the overvaluation of their exchange value. However, a crisis narrative can construct the present as a critical moment in the double sense of the word as a decisive moment and, at the same time, as a moment in which the subject critically recovers his own history, appropriates himself critically To find out where it is and to decide its own movement (LARRROSA, 2002. The individual, by critically restoring his history, can rethink the past, think the present, and (reconstruct his own future. The teacher, in her crisis narratives, shows that, by critically recovering her story, by putting out all her "revolt", she opens a "door" that will possibly show a new path to be taken. This seeks new challenges for their professional development

  12. Crisis? What Crisis? The Normality of the Current Food Crisis

    OpenAIRE

    Lang, T.

    2010-01-01

    The 2005–8 food crisis was a shock to political elites, but in some respects the situation was normal. Food policies are failing to respond adequately to the squeeze on land, people, health and environment. Strong evidence of systems failure and stress, termed here New Fundamentals, ought to reframe twenty-first century food politics and effort. Yet so far, international discourse is too often narrow and technical. The paper suggests that 2005–8 reinforced how the dominant twentieth century p...

  13. Dalla crisi finanziaria alla crisi reale. ( Financial and real crisis

    Directory of Open Access Journals (Sweden)

    Carlo D'Adda

    2010-03-01

    Full Text Available  The financial crisis of 2008 is put in relation with two bubbles, financial and housing. Easy credit is at the origin of both bubbles. Risky bonds were issued to mobilize mortgages originated in the housing market, and bad bonds entered a fantastic number of institutional and private portfolios all over the world without any perception of the their risk. Unfortunately, bank credit to speculators was abundant and fed the final growth of the bubbles. When fears started to spread, the fall was immediate and expectations impaired very rapidly. The main aggregate demand components were severely curtailed and production fell as well. This is the crisis of the real economy. Fortunately, as opposed to what happened in 1929, the interventions of central banks and governments have been of an unprecedented size. The bail out of insolvent banks in particular has been providential. The exit from the current crisis, however, will surely be slow.  JEL: E44, G01, G10

  14. Trust vs. Crisis

    DEFF Research Database (Denmark)

    Mogensen, Kirsten

    2014-01-01

    The three social phenomena -- norms, trust, and crisis -- are in this paper combined into one model that illustrates their function and relationship. Crisis is seen as a reaction to serious violations of expectations that leave people disoriented, insecure about situational norms, and unable...... to judge whom to trust. One logical solution to a crisis is to rebuild a shared understanding of the norms involved in any given context. Banking is used as a case. Central concepts are borrowed from Niklas Luhmann Trust (1968), Alf Ross Directives and Norms (1967), and Arthur G. Neal National Trauma...

  15. Trust vs. Crisis

    Directory of Open Access Journals (Sweden)

    Kirsten Mogensen

    2014-06-01

    Full Text Available The three social phenomena -- norms, trust, and crisis -- are in this paper combined into one model that illustrates their function and relationship. Crisis is seen as a reaction to serious violations of expectations that leave people disoriented, insecure about situational norms, and unable to judge whom to trust. One logical solution to a crisis is to rebuild a shared understanding of the norms involved in any given context. Banking is used as a case. Central concepts are borrowed from Niklas Luhmann Trust (1968, Alf Ross Directives and Norms (1967, and Arthur G. Neal National Trauma & Collective Memory (1998.

  16. Crisis response to schools.

    Science.gov (United States)

    Johnson, K

    2000-01-01

    While community based crisis response teams offer needed resources to schools impacted by crisis, they are often not asked to help. Reports from crisis team leaders at the school shooting incidents at James W. Parker Middle School, Edinboro, Pennsylvania and Columbine High School, Littleton, Colorado are contrasted regarding utilization of community resources. Factors limiting the usefulness of community based teams include unfamiliarity with school organization, culture, and procedures. Key differences in school vs. community team precepts, decision-making, and strategic paradigms render team coordination difficult. Successful cross training presents opportunities for school-community partnership and utilization of community teams for school duty.

  17. Sickle Cell Crisis (For Teens)

    Science.gov (United States)

    ... Safe Videos for Educators Search English Español Sickle Cell Crisis (Pain Crisis) KidsHealth / For Teens / Sickle Cell ... drepanocíticas (Crisis de dolor) What Is a Sickle Cell Crisis? Sickle cell disease changes the shape of ...

  18. Companies’ management during economic crisis

    OpenAIRE

    Kumpikaitė, Vilmantė; Grybauskas, Andrius; Juodelis, Mantas; Strumyla, Dovydas

    2011-01-01

    Lots of companies faced recent economic crisis. It was generated by global markets deregulation and it triggered relevant situation to emerge other types of crisis. Many scientists all over the world analyses how crisis affected global economy and changed companies’ management actions. Scientists exclude these types of crisis: economic, informational, physical, human resource, reputational, psychopathic acts production and financial. This paper examines economic crisis generated negative effe...

  19. Veterans Crisis Line

    Data.gov (United States)

    Department of Veterans Affairs — The caring responders at the Veterans Crisis Line are specially trained and experienced in helping Veterans of all ages and circumstances. Some of the responders are...

  20. Emotional crisis communication

    NARCIS (Netherlands)

    van der Meer, T.G.L.A.; Verhoeven, J.W.M.

    2014-01-01

    Organizational crises are usually highly emotional experiences for both organizations and stakeholders. Hence, crisis situations often result in emotionally charged communication between the two parties. Despite the attention of organizations and scholars to the emotions of stakeholders during

  1. Policing the Global Crisis

    Directory of Open Access Journals (Sweden)

    William I. Robinson

    2015-08-01

    Full Text Available As part of my research for a book manuscript on the crisis of global capitalism I recently finished writing (Robinson forthcoming, I decided to re-read the classic 1978 study conducted by the noted socialist and cultural theorist Stuart Hall and several of his colleagues, Policing the Crisis. The authors show in that book how the restructuring of capitalism as a response to the crisis of the 1970s - which was the last major crisis of world capitalism until the current one hit in 2008 -led in the United Kingdom and elsewhere to an "exceptional state," by which they meant a situation in which there was an ongoing breakdown of consensual mechanisms of social control and a growing authoritarianism.

  2. 2030 the ecological crisis

    International Nuclear Information System (INIS)

    Ferone, G.

    2008-01-01

    The ecological crisis will happen on 2030. A combination of climatic change, energy problems, increase in population, will mix up. The author debates about true questions on the economy: how to get quickly towards renewable energies use, how much will it cost, must we generalize the carbon tax, what about economic giant as India and China, what about the technology development to solve the crisis? (A.L.B.)

  3. International Trade Crisis

    OpenAIRE

    Popa Diana

    2011-01-01

    This article captures a brief history of the negotiations of the Doha Development Agenda (DDA), analyzes its deadlock and offers some suggestions for a successful Doha deal. First, this study shows that the nearly decade-long negotiation stalemate is caused by the opposite perceptions between industrialized countries and developing ones on agriculture, as well as by the influences of economic crisis on the world trade. Subsequently, some proposals are presented to solve the current crisis fro...

  4. The World Financial Crisis

    OpenAIRE

    F. Gerard Adams

    2009-01-01

    The world financial crisis of 2008 is a consequence of new financial technologies, new accounting methods and new international linkages. These developments have come at a time when governments have returned to an old-fashioned freemarket philosophy. This paper links the systemic financial/economic crisis of 2008 to the new economy developments, globalisation and policy philosophy perspectives of recent decades. It raises the question of how to re-establish confidence once traditional thinkin...

  5. Crisis decision making

    International Nuclear Information System (INIS)

    Holsti, O.R.

    1989-01-01

    This article presents evidence that the potential loss of control of events by officials who must operate under conditions that generate substantial stress is one of the central problems of crisis decision making. Examples of U.S. crises management and alliance management are reviewed, and possible tools for improving crisis management decisions are discussed. This article particularly focuses on crises which may lead to nuclear war

  6. Saline groundwater in crystalline bedrock

    International Nuclear Information System (INIS)

    Lampen, P.

    1992-11-01

    The State-of-art report describes research made on deep saline groundwaters and brines found in crystalline bedrock, mainly in site studies for nuclear waste disposal. The occurrence, definitions and classifications of saline groundwaters are reviewed with a special emphasis on the different theories concerning the origins of saline groundwaters. Studies of the saline groundwaters in Finland and Sweden have been reviewed more thoroughly. Also the mixing of different bodies of groundwaters, observations of the contact of saline groundwaters and permafrost, and the geochemical modelling of saline groundwaters as well as the future trends of research have been discussed. (orig.)

  7. L’Italia: una crisi nella crisi.(Italy: A Crisis within the Crisis

    Directory of Open Access Journals (Sweden)

    Carlo D'ippoliti

    2011-10-01

    Full Text Available The article synthesises the large and extending literature on the financial and economic crisis from a Post-Keynesian point of view. The authors take on the position that the international and internal real imbalances are serious and worrying, but yet they are not the cause of the crisis or of its tremendous dimension. The flawed and insufficient regulation of finance is the prime cause of the crisis, as well as it is one of the main hindrances to expansionary macroeconomic policies that may less painfully drive developed countries out of the crisis. It then examines the most recent developments in the euro-area, claiming that we are not facing a sovereign debt crisis but rather a speculative attack on the euro. Finally, the article considers specifically the situation of Italy, currently at the hearth of such an attack, and suggests that the country was already facing critical developments before the 2007/2008 crisis. Thus, the policy measures so far suggested to exit the current stressful situation, in so far as they ignore this fact, seriously run the risk of proving insufficient or altogether noxious.JEL: B50; E12; G01  

  8. Financial crisis and crisis management in Sweden: Lessons for today

    OpenAIRE

    Jonung, Lars

    2009-01-01

    This paper gives an account of the Swedish financial crisis covering the period 1985-2000, dealing with financial deregulation and the boom in the late 1980s, the bust and the financial crisis in the early 1990s, the recovery from the crisis and the bank resolution policy adopted during the crisis. The paper focuses on three issues: the causes and consequences of the financial crisis, the policy response concerning bank resolution, and the applicability of the Swedish model of bank crisis man...

  9. RESTRUCTURING COMPANIES UNDER CRISIS

    Directory of Open Access Journals (Sweden)

    Hezi Aviram SHAYB

    2016-12-01

    Full Text Available Nobody is planning to fail, but many companies are failing because of lack of planning. Real business experience showed during the years that crisis can be prevented, avoided or limited. If detected in time, the risks associated with the crisis can be mitigated and the effects can be diminished, with the condition that the actions required are done fast, in a sharp and accurate manner. When it comes, a crisis brings an intense level of pressure and under these conditions there is no time or room for mistakes. Delays, losing focus and lack of planning will bring a company one step away from failure. The right way to deal with crisis, if required measures are not done in time, is to minimize the losses and reposition in the best way possible. Analysing the success stories of some of the biggest and strongest companies in the world, led to an important conclusion: the majority of these companies were in the situation to face huge crises which threatened their ability to survive in certain moments, on their way to success. With the right planning and by setting a proper organisational structure, the negative aspects of the crisis can be turned into benefits and opportunities for the company. The most critical challenge for management is to assess the level of exposure to risk of the company and identify the key points to focus on in order to overcome the crisis and create value. In order to set up a strong plan in dealing with crisis, a business organisation needs reliable, efficient and effective tools and this is what this article is all about.

  10. Crisis exercises at AREVA

    International Nuclear Information System (INIS)

    Chanson, D.

    2016-01-01

    AREVA being an operator of nuclear facilities has to organize crisis exercises regularly. About 100 crisis exercises are performed each year in AREVA installations. These exercises allow the training of the staff, the assessing of material and humane means and the checking of the quality of the interfaces between all the participants (other AREVA teams or Nuclear Safety Authority or...). The management of nuclear crisis is based on anticipation and relies on 3 pillars: a referential gathering all the useful documents (emergency plans, procedures,...), the training and practice of AREVA staff in specific domains to cope with emergency situations, and various crisis exercises to keep fit all the teams. The basis emergency exercise lasts 2 hours and is organized into modules. First module: detecting abnormal conditions, alerting, rescuing and limiting the consequences; second module: launching the emergency plan; third module: understanding the situation and limiting the consequences; fourth module: communicating with other actors that intervene in a nuclear crisis (nuclear safety authority, state or local officials, the media...); and fifth module: anticipating the end of the emergency phase to prepare post-accidental management. (A.C.)

  11. Unpacking the Global Crisis

    DEFF Research Database (Denmark)

    Juego, Bonn; Schmidt, Johannes Dragsbæk

    The paper hopes to contribute to a reading of the political economy of the current global crisis with a focus on four interrelated themes. First, we discuss the constitutive role and functional character of crises in the evolution of neo-liberalism in particular and in capitalist reproduction...... opposing crisis responses—from multilaterals to regional organisations to global civil society—and realise that responses from either pro-neoliberal or anti-neoliberal forces are fundamentally the same through the years, simply re-articulating analyses and programmes that they have respectively...... pursued and advocated long before the global crisis. And fourth, in the context of East and Southeast Asia, we examine the tendencies of the global crisis vis-à-vis the strengthening and even acceleration of emergent authoritarian liberalism in the region despite and because of the global crisis....

  12. Re-Envisioning Crisis

    DEFF Research Database (Denmark)

    Snaith, Holly; Rosamond, Ben

    2015-01-01

    of EU integration – namely the 1970s oil shocks and the more recent global financial crisis – in order to determine the extent to which these events have been contemporarily defined as providing opportunities to act, or simply challenges to the existing order. The paper provides an analysis of the way...... in which EU actors have mobilised the idea of ‘crisis’ in order to (a) exert control over endogenous and exogenous destabilising forces, (b) (re)define the EU as an object of both political engagement and academic study, and finally (c) make the case for further expansion and integration (particularly....... The comparative nature of the findings helps to contextualise current discourses around the global financial crisis, in order to evaluate the EU’s previous efforts at global repositioning, and the significance of crisis discourse to these efforts....

  13. Crisis and Regional Integration

    DEFF Research Database (Denmark)

    Dosenrode, Søren

    , Tunisia, Egypt …. ), where the crisis referred to could be humanitarian, environmental, economic, political … Europe, too, has also according to mass media, been a victim of a crisis, the financial one. Could ‘crisis’ be a beginning of enhanced regional integration? This paper will try to look...... at the processes of regional integration in relation to ‘crisis’ in Africa and Europe. First, this paper will look at the concept of ‘crisis’, before it moves on to discuss ‘regional integration’ and the correlation between the two, emphasizing the approaches of neo-functionalism and federal theory....... This is the basis for two short case studies of African and European regional integration. The paper tentative answers to the question: will the crisis in Africa and Europe respectively further or block regional integration? With a ‘that depends’. But the use of Federalism theory and neo-functionalism is seen...

  14. Was the 2007 crisis really a global banking crisis?

    NARCIS (Netherlands)

    Shehzad, Choudhry Tanveer; De Haan, Jakob

    We argue that the 2007 crisis was not a global banking crisis. Stock prices of banks in emerging countries faced a temporary shock but quickly recovered, while stock prices of banks located in industrial countries remained much lower than before the 2007 crisis. Our results also suggest that stock

  15. The Euro crisis. Causes and Symptoms

    Directory of Open Access Journals (Sweden)

    Christoph S. Weber

    2015-06-01

    Full Text Available The Euro crisis is mainly a consequence of the international financial crisis of 2008. Thereby, the term Euro crisis is misleading as there is no currency crisis. First, the article shows some of the birth defects of the Euro. Second, it shows that the increase in public debt was caused by rescue measures for banks and anti-cyclical fiscal policy. Third, we argue that the Euro crisis is not just one crisis (a sovereign debt crisis but it is a combination of several macroeconomic crises including a growth crisis, a labour market crisis, a public debt crisis, and a current account crisis.

  16. Communication in the state of crisis

    OpenAIRE

    Senić Vladimir; Senić Radoslav

    2015-01-01

    Due to diversity of research related to crisis it is rather important to present definitions of various key terms related to crisis, crisis management and crisis communication, in order to establish tangible boundaries among them. Those three are mutually intertwined and should be considered starting from the first symptoms of crisis to crisis management and finally crisis communication. In the state of crisis, conventional management practice is often not adequate, while types of reaction ar...

  17. Crisis of Transient Chaos

    Institute of Scientific and Technical Information of China (English)

    王文秀; 陆云清; 陈贺胜; 马明全; 竹有章; 何大韧

    2002-01-01

    A new kind of crisis, which is marked by a sudden change of a strange repeller, is observed in an electronicrelaxation oscillator. Firstly, by its simplified piecewise linear model, we show analytically that a strange repellerappears after a hole-induced crisis, and that the fractal dimension of the strange repeller and the average lifetimeof the iterations in the region occupied by the original attractor suddenly change at the critical parameter valuewhen the repeller disappears. Our numerical investigation convinces us that the corresponding phenomenon canbe found in the original electronic relaxation oscillator.

  18. The health crisis in Argentina.

    Science.gov (United States)

    Escudero, José Carlos

    2003-01-01

    The health crisis in Argentina is part of the larger crisis that has resulted from a collapse in the country's economic and political systems. After a brief review of the country's history over the last century, from international success story to economic failure, the author explains the health crisis in particular and the social crisis in general in terms of failed neoliberal policies imposed on Argentina by the United States and International Monetary Fund through the mediation of the country's political class.

  19. Crisis, What Crisis? The Media: Business and Journalism in Times of Crisis

    Directory of Open Access Journals (Sweden)

    Rosario de Mateo

    2010-08-01

    Full Text Available The global financial and economic crisis is often used to justify a crisis of media and journalism: lower advertising, collapses in the share price, falls in consumption, more unemployment. But is this just a business crisis, or is it also a crisis in journalism and its role in democratic societies? In this case, is the journalism crisis attributable to the economic crisis or, rather, was it forged during the years of high profitability and high salaries in the mass media? These two sides of the crisis, in media industry and in journalism, are addressed in this article, which explores the evolution of mainly Spanish media in the years before the crisis. However, in order to understand how they reached the current situation, political and economic transformations in what has been called the Information Society and neoliberal globalization must be addressed.

  20. The Phony Funding Crisis

    Science.gov (United States)

    Guthrie, James W.; Peng, Arthur

    2010-01-01

    If one relies on newspaper headlines for education funding information, one might conclude that America's schools suffer from a perpetual fiscal crisis, every year perched precariously on the brink of financial ruin, never knowing whether there will be sufficient funding to continue operating. Budgetary shortfalls, school district bankruptcies,…

  1. Refugee Crisis in Hungary

    DEFF Research Database (Denmark)

    Stoklosa, Katarzyna

    2018-01-01

    Hungary faced a barrage of criticism from various quarters for its lack of support during the 2015/16 refugee crisis. People wondered what had happened to the liberal country that was the first among the Eastern Bloc countries to open its borders to the West, and which had actively assisted GDR...

  2. Managing a Crisis

    Science.gov (United States)

    Pierce, Dennis

    2016-01-01

    Planning ahead, practicing your response for various scenarios, being open and honest, showing empathy and respect for other peoples' perspectives and assuring stakeholders that you have the situation covered are the foundations of communicating successfully during a crisis, experts say. This article provides strategies for Community College…

  3. Crisis Counseling: An Overview

    Science.gov (United States)

    Sandoval, Jonathan; Scott, Amy Nicole; Padilla, Irene

    2009-01-01

    Psychologists working in schools are often the first contacts for children experiencing a potentially traumatizing event or change in status. This article reviews basic concepts in crisis counseling and describes the components of psychological first aid. This form of counseling must be developmentally and culturally appropriate as well as…

  4. Democracy in Crisis?

    Science.gov (United States)

    O'Neill, Brenda

    2006-01-01

    This article discusses the state of Canadian democracy. Although calling Canadian democracy as something to be in a crisis is still debatable, the author expresses worry over the declining turnout levels in recent elections. Canada--along with a number of other liberal democracies--has experienced a significant and consistent decline in election…

  5. Fighting the Financial Crisis

    DEFF Research Database (Denmark)

    Hull Kristensen, Peer

    2015-01-01

    This paper is concerned to show how the Danish political elite interpreted and responded to the consequences of the 2008 financial crisis for the Danish economy. In particular, the paper describes how this interpretive construction focused primarily on three features of the Danish context to the ...

  6. Illiquidity and financial crisis

    NARCIS (Netherlands)

    A.M. Pacces (Alessio)

    2013-01-01

    textabstractThis article analyzes the determinants of liquidity crises based on the dynamics of banking and finance under Knightian uncertainty. In this perspective, the facts of the global financial crisis seem to confirm Minsky's hypothesis of endogenous financial instability derived from Keynes's

  7. Crisis and Environmental Philosophy

    Directory of Open Access Journals (Sweden)

    Peter Wolsing

    2014-06-01

    Full Text Available Environmental ethics began in the 1960s with a growing awareness of coming environmental problems such as pollution and the projected shortage of resources caused by an acceleration in human’s technically based exploitation of nature. In addition to becoming an issue in public debate and in politics since the 1970s, the environmental crisis, which can be laid at the door of industrialization, calls for a more basic consideration of man’s attitude to nature. In this paper I give a short presentation of the concept of crisis in a selection of the principal classical critical philosophies of history and suggest that they all connect crisis to the oppression of man’s inner nature. I go on to sketch the idea of environmental crisis as an oppression of outer nature (the natural environment suggesting that a new, more nuanced organic concept of nature is needed as a condition for ascribing value to life on earth as a whole, which is what most non-anthropocentric ethical theories to some extent do.

  8. China's water crisis

    International Nuclear Information System (INIS)

    Van Dijk, B.

    2008-01-01

    After the devastating natural disasters that have hit China recently, another crisis is looming, Drought, pollution and heavy usage in the fast-developing megacities have resulted in a shortage of water. A huge construction effort is underway to divert water from the south to the north. But experts warn that it will not solve China's structural water problems

  9. Las crisis familiares

    Directory of Open Access Journals (Sweden)

    Idarmis González Benítez

    2000-06-01

    Full Text Available Con este trabajo nos propusimos actualizar el tema de las crisis familiares. Se pone de manifiesto que tanto los eventos propios del desarrollo, como los accidentales, dan lugar a la aparición de crisis en la familia. Queda esclarecido, que no necesariamente han de tener implicaciones negativas para la familia. Se hace énfasis en la valoración del evento por la familia y su significación. Se destaca el papel de los recursos familiares como protectores y moduladores de las crisis. Por último se señalan algunos pasos a seguir en la intervención familiarWith this paper we intend to update the topic of the family crises. It is shown that the own events of development as well as the accidental ones bring about the appearance of crises in the family. It is made clear that they not always have negative implications for the family. Emphasis is made on the assessment of the event for the family and its significance. The role played by the family resources as protective and modulators of the crisis is stressed. Finally, some of the steps to be taken in family intervention are mentioned

  10. Insights into the Ukrainian Crisis

    Directory of Open Access Journals (Sweden)

    Costel Daniel Arfire

    2014-05-01

    Full Text Available Political crises are increasingly frequent and devastating not only for the population of a state, but also for the international diplomacy. Such an example is the ongoing Ukrainian crisis. Starting from S. Fink‘s life cycle of a crisis and T.W. Coombs‘s crisis response strategies, I will analyse the evolution of the Ukrainian crisis and the crisis response strategies of three major international actors: Vladimir Putin, Barack Obama and Angela Merkel. The findings of my study will prove that the denial strategy prevails in Putin‘s statement, whereas Obama uses the diminish strategy and Merkel focuses on the bolstering strategy.

  11. Kesterson crisis: Sorting out the facts

    International Nuclear Information System (INIS)

    Benson, S.M.; Delamore, M.; Hoffman, S.

    1990-07-01

    The Kesterson Reservoir was planned as a regulating facility to control drainage water discharges into the San Joaquin-Scaramento River Delta from the ''San Luis Drain'' which was to dispose of salt-ladin agricultural water. Anticipated environmental impacts of the Kesterson operations focused almost exclusively on problems related to seepage and water-logging of nearby lands. Reuse of drainage water for wetlands focused on excessive salinity. Drainage water entered the reservoir in 1978. By 1983 elevated levels of selenium were found with selenium poisoning causing deformed embryos of water birds, adult bird mortality and their poor reproductive success. An estimated 9000 kg of selenium was delivered to Kesterson between 1981 to 1986. This paper details the chronology of the Kesterson crisis and environmental remediation. 20 refs., 1 fig

  12. Consequences of the crisis: New concepts

    OpenAIRE

    Andrei Marga

    2010-01-01

    The crisis that started in 2008 began with the malfunctioning of the financial mechanisms, i.e. as a financial crisis; it quickly became an economic crisis and is now threatening to become an energetic crisis and, lately, a crisis of agricultural products, announcing at the same time the crisis of a development model and an ontological crisis. It engages the questioning of certain conceptualizations and orientations. If one wonders about the new concepts employed by the foreseen “ontological ...

  13. Crisis Communication and Social

    DEFF Research Database (Denmark)

    Tække, Jesper

    2017-01-01

    The academic field of crisis communication is more relevant than ever due to the digital media revolution, setting new standards for how to manage criticism and crises. This paper presents a systems theoretical approach to crisis communication in the age of digital media with a special regard...... to social media. The paper shows that the recent changes in the media environment require that organizations be more observant, reflected and responsive to the public opinion. Correspondingly, organizations need to engage in strategic impression management with the aim to be, or to be observed to be, more...... consistent with their communicated values and strategies, thus managing to appear as trustworthy in a hyper-dynamic social surrounding world. Copyright © 2017 John Wiley & Sons, Ltd....

  14. Disaster in Crisis

    DEFF Research Database (Denmark)

    Illner, Peer

    initiatives and bottom-up organising as the preferred method to combat disaster. Once construed as strictly a responsibility of the state, the mitigation and management of disasters has shifted since the 1970s into a matter for civil society: a shift which has been heralded as progressive, democratic...... the banner of disaster. Focussing on the modifications to disaster management in the United States between 1970 and 2012, I show how the inclusion of civil society in the provision of aid services was accompanied by a structural withdrawal of the state from disaster relief and other welfare services. I...... contextualise this withdrawal in the US government’s general turn to austerity in response to the economic crisis of the 1970s. My account couples the notion of disaster with that of economic crisis on the one hand and structural violence on the other to examine disasters as a specific problem for social...

  15. Spirituality, Crisis, and Illusions

    Directory of Open Access Journals (Sweden)

    LOSONCZ, Alpar

    2016-03-01

    Full Text Available This article deals with the structural interpretations of the ongoing crisis. The author considers the approaches of Joseph Alois Schumpeter and Tibor Scitovsky that thematize the long-run destiny of capitalism. The viewpoint is constituted as the relation between the structural socio-economic tendencies and existential constellations. What is addressed by the crisis is capitalism as a dependent system. The author emphasizes that capitalism cannot survive without the outside sphere, reciprocal interactions, economics of community, eco-system and complex eco-social moments. This can be applied to the frequently mentioned embeddedness which is related to Polanyi and other researchers who are influenced by Polanyi’s concepts. Embeddedness can be analyzed through the holon, from the inside perspective. Only comprehensive perspective enables to see the entire horizon, since capitalism cannot summarize the eco-system, not even with the most sophisticated techniques that recognize monetary expressions.

  16. Racism, crisis, Brexit

    OpenAIRE

    Virdee, S.; McGeever, Brendan Francis

    2017-01-01

    This article offers a conjunctural analysis of the financial and political crisis within which Brexit occurred with a specific attentiveness to race and racism. Brexit and its aftermath have been overdetermined by racism, including racist violence. We suggest that the Leave campaign secured its victory by bringing together two contradictory but inter-locking visions. The first comprises an imperial longing to restore Britain’s place in the world as primus inter pares that occludes any coming ...

  17. The US Financial Crisis

    DEFF Research Database (Denmark)

    Campbell, John L.

    2011-01-01

    Many comparative political economists hold that market performance depends on the presence of institutional complementarities. Some argue that when institutions reinforce similar incentives markets work best. Others disagree and argue that for markets to function well institutions must compensate...... for each other's shortcomings rather than reinforce each other's incentives. This paper uses evidence from the US financial crisis of 2008 to adjudicate this debate. It argues that different types of institutional complementarities are necessary in combination to ensure market stability and successful...

  18. Nuclear crisis management

    International Nuclear Information System (INIS)

    Hamburg, D.A.; George, A.L.

    1984-01-01

    Renewed interest in crisis management is caused by a growing recognition that a failure of communication between the superpowers in the face of a crisis provoked by some third party could issue in a nuclear war, other causes of this renewed interest are the fear of miscalculation and runaway escalation if the US and Soviet Union are drawn into a regional war in which each had vital interests and a concern that a missile might be fired on either side by accident or without proper authorization despite precautions. The authors, stating that crisis prevention should be viewed as an objective, not as a strategy, support the establishment of a joint US-Soviet nuclear risk control center designed to carry out four functions: (1) to facilitate communications between the two countries, (2) to avert nuclear confrontations during periods of accelerating tension, (3) to serve as an exchange of confidence building information during normal periods, and (4) to serve as a joint management center to plan for responses to terrorist or other third party group

  19. Leadership in Crisis Situations

    Directory of Open Access Journals (Sweden)

    Cameron R. Hume

    1997-12-01

    Full Text Available ¿Qué hay que hacer para prevenir el estallido o la continuación de un conflicto interno que tenga consecuencias internacionales? ¿Qué circunstancias podrían generar una acción unilateral por parte de los Estados Unidos, Francia o el Reino Unido para crear coalicionesque dieran una respuesta internacional a estas situaciones de crisis? Para acercarse a las respuestas de estas preguntas, Hume examina la actual y sobrecargada agenda del Consejo de Seguridad de las Naciones Unidas y las actitudes ante situaciones de crisis. El autor revisa tres de las fuentes de liderazgo nacional –voluntad, capacidad y visión– y las relaciona con la problemática internacional y las experiencias de las Naciones Unidas en Somalia y Rwanda y de UNPROFOR en Bosnia. A partir de su análisis, Hume argumenta que, a la hora de afrontar situaciones de crisis, la autoridad para usar la fuerza no debiera divorciarse de los intereses nacionales de los Estados participantes en una misión de las Naciones Unidas, aunque, en una fase posterior, otros actores debieran participar para identificar vías de diálogo, preservar las normas internacionales y hallar soluciones a los conflictos internos.

  20. Iran, the crisis situation

    International Nuclear Information System (INIS)

    Gere, Francois

    2010-01-01

    This book is an updated edition of a previous book by the same author: 'Iran and the nuclear: the Persian torments'. The author addresses the Iranian nuclear crisis within an historic perspective, and states that this crisis has its roots in the recent Iranian history, but has deeper origins before the Islamic Revolution of 1979. In a first part, he draws a portrait of Iran by opposing current myths and realities like Persia and an actual ethnic diversity, an oil-based wealth in a context of under-development, tyranny and an actual political complexity. He also analyses the Iranian geo-strategy and its recent evolutions, the relationships and attitudes towards the three Satans (USA, France and Israel), and describes the main evolutions of the Iranian defence, notably after 9/11. The second part describes the long evolution of the Iranian nuclear programme, from its beginning at the time of the Shah, until now (projects, programmes and realities of the Iranian electronuclear industry), and recalls the different steps of the nuclear crisis between 2002 and 2006. The third part is a prospective one. The author discusses several aspects of the conflict (power balance, rumours and threats, sanctions and military scenarios, Iranian retaliation capacities) and discusses what a nuclear Iran would be (its capacities, its objectives, geo-strategic consequences of a nuclear Iran, and remaining opportunities for negotiations)

  1. Saline agriculture in Mediterranean environments

    Directory of Open Access Journals (Sweden)

    Albino Maggio

    2011-03-01

    Full Text Available Salinization is increasingly affecting world's agricultural land causing serious yield loss and soil degradation. Understanding how we could improve crop productivity in salinized environments is therefore critical to meet the challenging goal of feeding 9.3 billion people by 2050. Our comprehension of fundamental physiological mechanisms in plant salt stress adaptation has greatly advanced over the last decades. However, many of these mechanisms have been linked to salt tolerance in simplified experimental systems whereas they have been rarely functionally proven in real agricultural contexts. In-depth analyses of specific crop-salinity interactions could reveal important aspects of plant salt stress adaptation as well as novel physiological/agronomic targets to improve salinity tolerance. These include the developmental role of root vs. shoot systems respect to water-ion homeostasis, morphological vs. metabolic contributions to stress adaptation, developmental processes vs. seasonal soil salinity evolution, residual effects of saline irrigation in non-irrigated crops, critical parameters of salt tolerance in soil-less systems and controlled environments, response to multiple stresses. Finally, beneficial effects of salinization on qualitative parameters such as stress-induced accumulation of high nutritional value secondary metabolites should be considered, also. In this short review we attempted to highlight the multifaceted nature of salinity in Mediterranean agricultural systems by summarizing most experimental activity carried out at the Department of Agricultural Engineering and Agronomy of University of Naples Federico II in the last few years.

  2. Global financial crisis

    Directory of Open Access Journals (Sweden)

    MSc. Jusuf Qarkaxhija

    2011-03-01

    Full Text Available The most recent developments in economy are a clear indicator of many changes, which are a result of this high rate pacing, which also demonstrates as such. Market economy processes occur as a result of intertwining of many potential technological and human factors, thereby creating a system of numerous diver-gences and turbulences. Economics, a social science, is characteri-sed with movements from a system to another system, and is har-monized with elements or components which have impacted the development and application of economic policies as a result. This example can be illustrated with the passing from a commanded system (centralized to a self-governing (decentrali-zed system, while the movement from a system to another is known as transi-tion. Such transition in its own nature bears a number of problems of almost any kind (political, economic, social, etc., and is charac-terised with differences from a country to another. Financial crisis is a phenomenon consisting of a perception of economic policies and creation of an economic and financial stabi-lity in regional and global structures. From this, one may assume that each system has its own changes in its nature, and as a result of these changes, we have the crisis of such a system. Even in the economic field, if we look closely, we have such a problem, where development trends both in human and technological fields have created a large gap between older times and today, thereby crea-ting dynamics with a high intensity of action. If we dwell on the problem, and enter into the financial world, we can see that the so-called industrialized countries have made giant leaps in deve-lopment, while countries in transition have stalled in many fields, as a result of a high rate of corruption and unemployment in these countries, and obviously these indicators are directly connected, thereby stroking the financial system in these countries. Corruption is an element, which directly and indirectly

  3. Central Banking after the Crisis

    OpenAIRE

    Frederick S. Mishkin

    2013-01-01

    This paper explores where central banking is heading after the recent financial crisis. First it discusses the central bank consensus before the crisis and then outlines the key facts learned from the crisis that require changes in the way central banks conduct their business. Finally, it discusses four main areas in which central banks are altering their policy frameworks: 1) the interaction between monetary and financial stability policies, 2) nonconventional monetary policy, 3) risk manage...

  4. Marketing in current financial crisis

    OpenAIRE

    Mariánek, Lukáš

    2009-01-01

    The paper is describing the effects of recessions and current financial crisis on companies and their marketing. The topic covers the history of marketing throughout the world biggest recessions and describes the current marketing efforts of Czech companies under the current financial crisis. A strategical analysis with the impacts of crisis on long-term strategy planning is provided at the end of the paper.

  5. Trust During an Energy Crisis

    OpenAIRE

    Smith, Eric R.A.N.; Carlisle, Juliet; Michaud, Kristy

    2003-01-01

    In every energy crisis the U.S. has faced—beginning with the first crisis in 1973—we have seen a common sequence of events, which has been labelled the “energy crisis cycle” (Smith 2002). The steps in the cycle are: (1) When the demand for energy exceeded the supply, energy prices rose sharply — starting the energy crisis cycle. (2) Along with increases in energy prices came large increases in the profits of energy producers. (3) Politicians and interest group advocates criticized the energy...

  6. Crisis, routine, consolidation: the politics of the Mediterranean migration crisis

    NARCIS (Netherlands)

    Jeandesboz, J.; Pallister-Wilkins, P.

    2016-01-01

    The current ‘migration crisis’ is framed as a moment of reckoning in the EU’s dealings with its Mediterranean neighbourhood. Yet to what extent is crisis the most useful tool to account for migration and European border control practices in the current context? An exclusive focus on crisis, we

  7. Framing the Newspaper Crisis

    DEFF Research Database (Denmark)

    Bruggemann, Michael; Humprecht, Edda; Kleis, Rasmus

    2016-01-01

    as well as a qualitative analysis of policy documents and relevant media coverage. The study demonstrates that debates on the newspaper crisis are only partly influenced by (1) economic realities and (2) media policy traditions in the six countries but also reflect (3) the strategic motives of powerful...... the problem mainly by developing innovative content and business strategies. This liberal market paradigm displays one blind spot however: it does not seriously consider a scenario where the market is failing to provide sustainable journalistic quality....

  8. Flexicurity, the Crisis & Young

    DEFF Research Database (Denmark)

    Smith, Mark; Leschke, Janine; Villa, Paola

    ‘Flexicurity’ is a controversial concept but at the core is the delicate balancing act between matching labourmarket security and flexibility. Labour market flexibility is usually captured by contractual flexibility but canalso relate to internal flexibility through adaptation of working time. On...... of “flexicurity” policies on young people’s objective andsubjective insecurity and their well-being. Finally, we explored developments in employment policy makingbefore, during and after the crisis with a particular focus on ‘flexicurity’ and youth....

  9. Crisis Management for Biobanks.

    Science.gov (United States)

    Parry-Jones, Alison; Hansen, Jarle; Simeon-Dubach, Daniel; Bjugn, Roger

    2017-06-01

    All organizations are subject to risk and uncertainty. Adverse events may disrupt normal organizational activity and may even cause complete failure of business operations. Biorepositories are also at risk and there have been instances where multiple samples or entire collections have been destroyed. Biobank guidelines accordingly recommend the establishment of contingency plans to reduce risk to an acceptable level. In this review article, we will use general theory on risk management and illustrate how such principles can be used to establish a practical crisis management plan for any biobank organization.

  10. Bargaining in the crisis

    DEFF Research Database (Denmark)

    Ibsen, Christian Lyhne; Andersen, Søren Kaj; Due, Jesper Jørgen

    2011-01-01

    differences in bargaining structures, processes and output. On the whole, the crisis seems to have had little effect on the Danish bargaining system due to a strong centralization on the employer side through the Confederation of Danish Industries, union moderation and the coordination of bargaining areas...... by Denmark’s mediation institution. Conversely, the bargaining round in Sweden puts a question-mark over the viability of the whole Swedish bargaining system. Union coordination was shattered when the white-collar unions broke ranks and concluded agreements before the LO unions. But more importantly...

  11. Challenge - oil crisis

    International Nuclear Information System (INIS)

    Vogler, O.

    1981-01-01

    After a short survey on recent developments of energy supply the risks of future energy supply and its effects are discussed. The parameters of dependence on oil-producing countries are studied and an evaluation is given on the measures which have to be taken by the Western industrialized countries in response to the dependence on oil. Further subjects are: mechanism of oil distribution in case of crisis, long-term cooperation of producer countries, measures on international level in the USA and Japan, and the energy-importing countries in the conflict area between OPEC- and industrialized countries. (UA) [de

  12. [Crisis in medical ethics].

    Science.gov (United States)

    Stellamor, K

    1996-01-01

    There is a disproportion between diagnostic and therapeutic medical achievements and the doctor/patient relationship. Are we allowed to do everything we are able to do in medicine? People are concerned and worried (genetic technology, invasive medicine, embryos in test tubes etc.). The crisis of ethics in medicine is evident. The analysis of the situation shows one of the causes in the shift of the paradigma-modern times to postmodern following scientific positivism-but also a loss of ethics in medicine due to an extreme secularism and to modern philosophical trends (Hans Jonas and the responsibility for the future and on the other hand modern utilitarism).

  13. NOAA Average Annual Salinity (3-Zone)

    Data.gov (United States)

    California Natural Resource Agency — The 3-Zone Average Annual Salinity Digital Geography is a digital spatial framework developed using geographic information system (GIS) technology. These salinity...

  14. World Ocean Atlas 2005, Salinity

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — World Ocean Atlas 2005 (WOA05) is a set of objectively analyzed (1° grid) climatological fields of in situ temperature, salinity, dissolved oxygen, Apparent Oxygen...

  15. Organizational Learning and Crisis Management

    Science.gov (United States)

    Wang, Jia

    2007-01-01

    The impact of crises on organizations has been stronger than ever. This article explores the role of organizational learning in crisis management, an area that has received little attention from HRD community. Recognizing the dynamics and interconnectedness of crisis management, organizational learning, and organizational change, the article…

  16. Education and Our Ecological Crisis

    Science.gov (United States)

    Klimas, John

    1970-01-01

    Discusses causes of our ecological crisis and suggests that in order to overcome the crisis we have to sprinkle our teaching with a sense of wonder, impress upon the youth that there is nothing difficult or mysterious about the ecological viewpoint, give youth an awareness of the diversity of things in our environment, stress interrelationships…

  17. Varieties of capitalism in crisis?

    DEFF Research Database (Denmark)

    Bruff, Ian; Horn, Laura

    2012-01-01

    In this introduction to the special issue, we provide a brief overview of the two distinct but connected meanings of the phrase ‘varieties of capitalism in crisis’: (1) the crisis of empirical political economies under conditions of capitalist diversity; and (2) the crisis of the institutionalist...

  18. Regulating Finance After the Crisis

    DEFF Research Database (Denmark)

    Moschella, Manuela; Tsingou, Eleni

    2013-01-01

    It is now widely recognized that regulatory failures contributed to the onset of the global financial crisis. Redressing such failures has, thus, been a key policy priority in the post-crisis reform agenda at both the domestic and international levels. This special issue investigates the process ...

  19. The Little-Known Crisis

    Science.gov (United States)

    Eckholm, Erik P.

    1975-01-01

    For one-third of the world's people, the energy crisis means the daily scramble to find the wood they need to cook. The accelerating destruction of forests throughout Africa, Asia and Latin America and the utilization of manure as a firewood substitute may produce the most profound ecological crisis of this century. (BT)

  20. Thyrotoxic crisis presenting with jaundice.

    Science.gov (United States)

    Wickramasinghe, R D S S; Luke, W A N V; Sebastiampillai, B S; Gunathilake, M P M L; Premaratna, R

    2016-06-23

    Thyrotoxic crisis is a medical emergency requiring early diagnosis and urgent management, which can be challenging due to its diverse clinical presentations. While common presentations include fever, sweating, palpitations, tremors and confusion, presence of jaundice is rare. We report a 35-year-old male who presented with jaundice due to cholestasis along with other features of thyrotoxic crisis due to Graves' disease. He had a good clinical recovery with resolution of cholestasis following treatment for thyrotoxic crisis. Jaundice can be a rare manifestation of thyrotoxic crisis, and should be considered in the differential diagnosis when other clinical features of thyrotoxic crisis are present. However secondary causes of jaundice should be looked into and excluded.

  1. Credibility and Crisis Stress Testing

    Directory of Open Access Journals (Sweden)

    Li Lian Ong

    2014-02-01

    Full Text Available Credibility is the bedrock of any crisis stress test. The use of stress tests to manage systemic risk was introduced by the U.S. authorities in 2009 in the form of the Supervisory Capital Assessment Program. Since then, supervisory authorities in other jurisdictions have also conducted similar exercises. In some of those cases, the design and implementation of certain elements of the framework have been criticized for their lack of credibility. This paper proposes a set of guidelines for constructing an effective crisis stress test. It combines financial markets impact studies of previous exercises with relevant case study information gleaned from those experiences to identify the key elements and to formulate their appropriate design. Pertinent concepts, issues and nuances particular to crisis stress testing are also discussed. The findings may be useful for country authorities seeking to include stress tests in their crisis management arsenal, as well as for the design of crisis programs.

  2. Impact of Global Financial Crisis on Nigerian Stock Market | Onuoha ...

    African Journals Online (AJOL)

    Impact of Global Financial Crisis on Nigerian Stock Market. ... that the global financial crisis measured by currency crisis, credit crisis, liquidity crisis, ... relevant regulatory authorities should use the financial stress index (FSI) as proposed by ...

  3. Current Studies on Crisis Response Communication:Focus on Crisis Communication Theories in the United States

    OpenAIRE

    平澤 敦

    2017-01-01

    Researchers have shown an increased interest in crisis communication as well as crisis management. Crisis communication became an established corporate discipline in the last 20 years. Because of the recent rash of corporate (organizational) scandals, natural disasters and so on, importance of crisis communication (management) attracts much more attention than the past.Crisis communication is used to help governments and companies organizations to respond to and recover from a crisis. Crisis ...

  4. Crisis? What crisis? How European professionals handle crises and crisis communication

    NARCIS (Netherlands)

    Verhoeven, P.; Tench, R.; Zerfass, A.; Moreno, A.; Verčič, D.

    2014-01-01

    A broad study in 43 European countries shows that 70% of communication professionals encounter at least one crisis a year, mostly institutional, related to the performance of the organization or a crisis in management or leadership. Organizational response and image restoration approaches are mainly

  5. Energy crisis? The likelihood of a global energy crisis

    International Nuclear Information System (INIS)

    Franssen, H.

    2001-01-01

    This paper assess global energy problems and compares the energy crises of the 1970s with current US energy problems. The reaction of the OECD countries to the oil crises of 1973/4 and 1979/80, the perception of future oil supplies, and the difficulties faced by ordinary consumers in accepting that there is an energy crisis are discussed along with the Californian electricity crisis, the falling US natural gas supplies, and the low return on investment in the US refining industry. The prospect of another oil crisis, and the need for consumers to learn to live with price volatility are considered

  6. Gas crisis in Europe

    International Nuclear Information System (INIS)

    2002-01-01

    The gas crisis in Europe is getting more evident. Basing his discussion on BP's annual statistical review of world energy, 2002, the author concludes that an increasing number of the major European consumers of natural gas may acquire a supply- and safety problem and become more dependent on imported gas for operating power stations. This is going to be most dramatic for France, Germany and Italy. Great Britain have gas reserves that will last for about seven years. Spain is an interesting ''phenomenon'' in the European gas market; they have trebled their gas consumption during the last decade. Europe's dependence on a high production rate on the Norwegian Shelf has become stronger from year to year

  7. The Iranian nuclear crisis

    International Nuclear Information System (INIS)

    Le Guelte, Georges

    2006-01-01

    This article proposes an overview of the Iranian nuclear issue. The author first recalls that Iran has launched a nuclear program during the 1970's with the objective of building several nuclear power stations for electricity production. He evokes contracts signed by the Shah and the consequences of the Islamic revolution after which Iranian governments thought it was absurd to leave these constructions unfinished. The author outlines the several mistakes made by Western countries in their relationship with Iran, and those made by Iran (development of hidden nuclear program for example), which altogether leaded to the present crisis. The author discusses some legal aspects, notably the fact that Iran signed very early the NPT (non proliferation Treaty) as other countries who posses nuclear weapons, did not. He outlines the political challenges at different scales, regional as well as international, and finally discusses the uncertain perspectives

  8. Euro crisis in perspective

    Directory of Open Access Journals (Sweden)

    Francesco Bogliacino

    2017-05-01

    Full Text Available In this article we analyze the process of monetary integration in Europe, identifying the structural determinants and the dysfunctional elements in the institutions of the European Union. Secondly, we explain two prevailing discourses that fail in interpreting the events: on the one hand, a purely ideological position that see integration as a process of convergence that should not be interfered with; on the other hand, a purely idealist perspective, according to which the ideal of integration will prevail over any contradiction engendered by the institutional system. The combination of these two perspectives helped justify post crisis interventions (fiscal consolidation and the institutional design that followed, which eventually aggravated the macroeconomic instability in the area.

  9. Crisis cambiaria en Argentina

    OpenAIRE

    Féliz, Mariano

    2009-01-01

    El análisis de la articulación entre el proceso de valorización exitosa de capital y la tendencia a la desvalorización de las mercancías se aplica a una de las manifestaciones de la crisis argentina: la devaluación del peso. Se estudia la relación entre la determinación del tipo de cambio y la valorización del capital. Se discuten las tendencias concretas de la economía argentina en la década de 1990 y se muestra cómo la devaluación de 2001-2002 fue producto necesario del propio proceso de va...

  10. La hospitalidad en crisis

    Directory of Open Access Journals (Sweden)

    Axel Ramiro Mancioli

    2015-12-01

    Full Text Available La pregunta por la hospitalidad en la crisis Argentina de 2001 surge de la principal consigna que en esos días se escuchaba en las calles, “Que se vayan todos” es una consigna no hospitalaria, es negar una hospitalidad. Pero también es el reconocimiento de un “hasta acá”, el señalamiento de una situación de hospitalidad que se termina. Hubo hospitalidad pero ya no hay. Es decir, solo se puede expulsar a alguien en tanto se es el anfitrión, entonces solo se puede decir “Que se vayan todos” en esa condición. Pero ¿quién es el anfitrión el 19 y 20 en Argentina?, ¿el poder del Estado y el “todos” encarnado en la “clase política”?, ¿o es el pueblo?, ¿o la sociedad civil?, ¿o los piquetes o las cacerolas? ¿Y quién es el extranjero? Estos interrogantes que surgen ponen en primer plano el problema de la democracia representativa, la relación entre representantes y representados ¿puede ser pensada en términos de hospitalidad?, ¿se puede pensar esa relación en términos políticos?. A partir de los planteos de Derrida respecto de la hospitalidad, y de Badiou respecto de la crisis de la política, este ensayo recorre esas y otras preguntas.

  11. Managing stress in a crisis.

    Science.gov (United States)

    Wright-Reid, Alison

    2018-01-01

    Crisis situations are inherently uncertain and threatening. Although the primal stress reactions they provoke deliver some advantages, they so severely restrict intellect and behaviour that consultants observe crisis teams making the same mistakes over and again. Stress risks can be managed before, during and after a crisis. Crisis planning can select the right people, control the crisis team environment, and mitigate fatigue risks and memory demands. Because stress reactions are primitive, stress can be manipulated at a remarkably primitive level and teams can increase their resilience through such basics as sleep and breathing skills. Teams can learn to manipulate perceptions of danger, to tolerate uncertainty and to become comfortable making decisions which were reasonable at the time. Crisis leaders can frame the crisis as a challenge and options as gains, and can ensure the team avoids groupthink and challenges the paradigm. Where individuals are trained to apply critical thinking processes, intuitive decision-making is not only fast, but also accurate, and helps to challenge assumptions, predictions and groupthink. Crises are more easily recognised and managed where training has covered critical decision methods.

  12. Last Glacial Maximum Salinity Reconstruction

    Science.gov (United States)

    Homola, K.; Spivack, A. J.

    2016-12-01

    It has been previously demonstrated that salinity can be reconstructed from sediment porewater. The goal of our study is to reconstruct high precision salinity during the Last Glacial Maximum (LGM). Salinity is usually determined at high precision via conductivity, which requires a larger volume of water than can be extracted from a sediment core, or via chloride titration, which yields lower than ideal precision. It has been demonstrated for water column samples that high precision density measurements can be used to determine salinity at the precision of a conductivity measurement using the equation of state of seawater. However, water column seawater has a relatively constant composition, in contrast to porewater, where variations from standard seawater composition occur. These deviations, which affect the equation of state, must be corrected for through precise measurements of each ion's concentration and knowledge of apparent partial molar density in seawater. We have developed a density-based method for determining porewater salinity that requires only 5 mL of sample, achieving density precisions of 10-6 g/mL. We have applied this method to porewater samples extracted from long cores collected along a N-S transect across the western North Atlantic (R/V Knorr cruise KN223). Density was determined to a precision of 2.3x10-6 g/mL, which translates to salinity uncertainty of 0.002 gms/kg if the effect of differences in composition is well constrained. Concentrations of anions (Cl-, and SO4-2) and cations (Na+, Mg+, Ca+2, and K+) were measured. To correct salinities at the precision required to unravel LGM Meridional Overturning Circulation, our ion precisions must be better than 0.1% for SO4-/Cl- and Mg+/Na+, and 0.4% for Ca+/Na+, and K+/Na+. Alkalinity, pH and Dissolved Inorganic Carbon of the porewater were determined to precisions better than 4% when ratioed to Cl-, and used to calculate HCO3-, and CO3-2. Apparent partial molar densities in seawater were

  13. Treating Chronic Crisis Bearers and Their Families

    Science.gov (United States)

    Doyle, Averil Marie; Dorlac, Charles

    1978-01-01

    This article presents a method for family crisis intervention. The goal is extended from restoring the crisis bearing unit to its pre-crisis level of coping to a basic restructuring of maladaptive pre-crisis behaviors. It is aimed at general behavior change as well as resolution of the immediate situation. (Author)

  14. The Roman Empire - The Third Century Crisis and Crisis Management

    Science.gov (United States)

    2012-04-04

    December 2010. Hekster, Olivier, Gerda De Kleijn, and Danielle Slootjes. "Introduction." Impact of Empire. 7, (2006, June 1): 3-10. Koselleck...Crisis of the Third Century. Edited by Olivier Hekster, Gerda De Kleijn, and Danielle Slootjes. Vol. 7, Impact of EMpire. Boston: Brill Academic, 2012...1. Protagoras and John Nicols, Mapping the Crisis of the Third Century, ed. Olivier Hekster, Gerda De Kleijn, and Danielle Slootjes

  15. School Crisis Management: A Model of Dynamic Responsiveness to Crisis Life Cycle

    Science.gov (United States)

    Liou, Yi-Hwa

    2015-01-01

    Purpose: This study aims to analyze a school's crisis management and explore emerging aspects of its response to a school crisis. Traditional linear modes of analysis often fail to address complex crisis situations. The present study applied a dynamic crisis life cycle model that draws on chaos and complexity theory to a crisis management case,…

  16. Research on Sichuan Cuisine Enterprises Crisis

    Directory of Open Access Journals (Sweden)

    Jianfei Nan

    2014-04-01

    Full Text Available It is impossible to avoid crisis for Sichuan cuisine enterprises. On the basis of emphasizing the importance of the research of Sichuan cuisine enterprises crisis, the paper mainly analyzed the issue of Sichuan cuisine enterprises crisis from three aspects including formation mechanism of Sichuan cuisine enterprises crisis, the impact mechanism of Sichuan cuisine enterprises crisis and its response measures(such as principles, methods and strategiesin order to provide an important reference so that Sichuan cuisine enterprises have a correct understanding of the crisis, effectively response to the crisis, and strengthen crisis management so as to achieve their scientific development themselves. To some extent, the paper is helpful to cope with the crisis and promote the safety operation of the enterprises which are facing the crisis.

  17. Sudan: The Crisis in Darfur

    National Research Council Canada - National Science Library

    Dagne, Ted

    2004-01-01

    The ongoing crisis in Darfur Province in western Sudan has raised serious concerns about a major humanitarian disaster, with an estimated 1 million people displaced and more than 140,000 people forced...

  18. Public relations in crisis management

    Directory of Open Access Journals (Sweden)

    Anna Dziadkiewicz

    2012-12-01

    Full Text Available The company crisis decreases its value. Undoubtedly, it ruins the company’s image, the stakeholders’ opinion and puts the company at a disadvantage on the market. It strikes very unexpectedly and destroys the company financially. Moreover, the company loses its credibility and limits its relations with the environment. It does effect the emotional sphere of the top management and employees, which is crucial for the company. This report presents the heart of crisis management. It defines such terms as issue and crisis management, as well as shows the most effective way to create the communications channel in case of crisis and its reduction. Apart from the academic aspect, there are also practical references concerning insurance agreement as a means of risk elimination.

  19. The psychology behind the crisis

    Directory of Open Access Journals (Sweden)

    Amalia PANDELICA

    2010-05-01

    Full Text Available This paper is an extensive analysis of bought international business press andacademic literature in the field about crisis management and related fields. The paperis grounded on the premise that the psychology of the crisis is an important componentof the present international context and psychological factors play an important part inthe alteration of consumer’s behavior. The question that generated our researchapproach in such conditions was at what extent peoples’ behavior is determined byindividual rational choices. The central message of this paper is that in the presenteconomic crisis conditions the factors that are playing an important role in shapingpeople’s behaviour are: risk perception and risk attitude. We consider that at presentmanagers should understand how their clients react in crisis conditions and how theirbehavior changes in order to handle successfully the present situation.

  20. Productive use of saline lands

    International Nuclear Information System (INIS)

    2003-01-01

    Water is essential for life, and not least for agricultural activity. It interacts with solar energy to determine the climate of the globe, and its interaction with carbon dioxide inside a plant results in photosynthesis on which depends survival of all life. Much of the water available to man is used for agriculture and yet its usage has not been well managed. One result has been the build up of soil salinity. The Department of Technical Co-operation is sponsoring a programme, with technical support from the Department of Research and Isotopes, to make more productive use of salt-affected land and to limit future build up of salinity. (IAEA)

  1. Crisis?: What crisis?: currency vs. banking in the financial crisis of 1931

    OpenAIRE

    Albrecht Ritschl; Samad Salferaz

    2010-01-01

    This paper examines the role of currency and banking in the German financial crisis of 1931 for both Germany and the U.S. We specify a structural dynamic factor model to identify financial and monetary factors separately for each of the two economies. We find that monetary transmission through the Gold Standard played only a minor role in causing and propagating the crisis, while financial distress was important. We also find evidence of crisis propagation from Germany to the U.S. via the ban...

  2. Chapter 2: The Financial Crisis

    OpenAIRE

    Hans-Werner Sinn; John Hassler; Gilles Saint-Paul; Giancarlo Corsetti; Michael P. Devereux; Tim Jenkinson; Jan-Egbert Sturm; Xavier Vives

    2009-01-01

    The financial turmoil that originated in 2007 and developed into an unprecedented crisis battering financial and real markets is the latest manifestation, on a grand scale and with new attributes, of a welldefined pathology in the process of market liberalization and integration in the post-Bretton Woods era. At the root of the crisis lies a fundamental inconsistency between financial globalisation – the process of liberalization and deregulation driving the impressive growth of world finan...

  3. Thailand: Post-Crisis Rebalancing

    OpenAIRE

    Chalongphob Sussangkarn; Deunden Nikomborirak

    2012-01-01

    Since the Asian financial crisis in 1997, Thailand has become highly dependent on exports as the main engine of economic growth. In 2008, the ratio of export to GDP was about 76.5 percent. The global economic crisis triggered by the sub-prime loans debacle in the United States has prompted Thailand to rethink its high dependence on export. This paper examines the options for external and internal economic rebalancing strategies for Thailand. External rebalancing will require Thailand to rely ...

  4. Leadership in a (permanent) crisis.

    Science.gov (United States)

    Heifetz, Ronald; Grashow, Alexander; Linsky, Marty

    2009-01-01

    The current economic crisis is not just another rough spell. Today's mix of urgency, high stakes, and uncertainty will continue even after the recession ends. The immediate crisis--which we will get through with policy makers' expert technical adjustments--sets the stage for a sustained, or even permanent, crisis, a relentless series of challenges no one has encountered before. Instead of hunkering down and relying on their familiar expertise to deal with the sustained crisis, people in positions of authority--whether they are CEOs or managers heading up a company initiative--must practice what the authors call adaptive leadership. They must, of course, tackle the underlying causes of the crisis, but they must also simultaneously make the changes that will allow their organizations to thrive in turbulent environments. Adaptive leadership is an improvisational and experimental art, requiring some new practices. Like Julie Gilbert, who overcame internal resistance to reorient Best Buy toward female purchasers, adaptive leaders get things done to meet today's challenges and then modify those things to thrive in tomorrow's world. They also embrace disequilibrium, using turbulence as an opportunity to build crucial new capacities, as Paul Levy did to rescue Beth Israel Deaconess Medical Center from a profound financial crisis. Finally, adaptive leaders, such as Egon Zehnder, the founder of an executive search firm, draw out the leadership skills that reside deep in the organization, recognizing the interdependence of all employees and mobilizing everyone to generate solutions.

  5. Mobile crisis management teams as part of an effective crisis management system for rural communities.

    Science.gov (United States)

    Trantham, Doug; Sherry, Anne

    2012-01-01

    Mobile crisis management teams provide crisis prevention and intervention services in community settings. The Appalachian Community Services crisis management program shows how such teams can be used to effectively serve rural communities.

  6. CRISIS-DIAGNOSTICS IN ANTI-CRISIS MANAGEMENT

    Directory of Open Access Journals (Sweden)

    Gavrylenko Valentina

    2018-01-01

    Full Text Available Introduction. In today’s conditions of a changing market environment, uncertainty and risk, one of the main tasks of management is the timely detection of crisis symptoms and the development of measures aimed at preventing their negative impact on the activities of the enterprise. The purpose of this article is to determine the accounting and analytical information for the development of the model KRIZІS-diagnostics and ensure the effectiveness of its functioning in anti-crisis management. Results. The analysis of definition of the concept «KRIZІS-diagnostics» in the scientific literature is carried out. Multi-factor models for assessing the financial status and the diagnostics of enterprises bankruptcy for different countries are presented. The specified classification of management KRIZІS-diagnostics is specified. The stages and tasks of KRIZІS-diagnostics are determined. The sources of information, which are determinants of the early symptoms of the crisis and necessary for KRIZІS-diagnostics are indicated and the characteristic is also given. Qualitative and quantitative indicators that characterize the business processes of the enterprise and can be used to analyze the state of the enterprise in a changing environment for preventing the crisis are determined. Conclusions. This approach of identifying crisis symptoms in business processes is the basis for managing an enterprise to make strategic management decisions in order to prevent a crisis at its early stages. The development of KRIZІS-diagnostics as an information provision for anti-crisis management is the direction of further research.

  7. CAPITALIST CRISIS: BRIEF REMARKS

    Directory of Open Access Journals (Sweden)

    José Claudinei Lombardi

    2010-01-01

    Full Text Available Based on the joint context of the theory of crises and the resultant theory of revolutions of Marx and Engels for the analysis of the genesis, development and death of Capitalism, a summary of the historical confronts from which relations of capital have been hegemonic in the XX and XXI centuries is presented. Within this same context, a synthesis of the debates on the structural crisis of Capitalism in the past years is made with an emphasis on its relevance and seriousness in history. It is emphasized that communism is not an idea to be implemented but a reality to be constructed by real men in struggles, conquests and defeats. The revolution of a way of production is not made by itself or by decree, but it is in fact the product of organized men. It is claimed that the maturing of a struggle may lead to the formation of a wide front to articulate anti-capitalist and revolutionary forces. It is observed the need for a tactic and strategic organization to overcome the logics of the Capital and the role each educationalist must play to expand and deepen the debate.

  8. Crisis - Weisskopf's view

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    1993-10-15

    'We are facing a crisis, not only in particle physics but in the whole of fundamental science', said Victor Weisskopf, doyen of quantum physics, during his traditional summer CERN stopover. 'Basic science - science for its own sake - and especially high energy physics, is really in danger.' As well as explaining how this has come about, the former CERN Director General (1961-5) proposed action to reverse the trend. Rather than dividing science into the conventional 'big' and 'small' camps, he slices across another axis. On one hand there is obviously applicable 'terrestrial science' - biology, medicine, solid state, much of the nuclear sector, nonlinear behaviour, chaos,....all directly connected with processes that happen on Earth. On the other there is 'cosmic science' - astronomy, astrophysics, particle physics and some of the nuclear sector - addressing deeper issues, not attainable naturally on this planet at all, and where applications are less immediately obvious. (This classification is not completely watertight - even cosmic science can, and does, foster immediate spinoff, Weisskopf points out, citing Georges Charpak's detector work.) Tracing the evolution of science in this century, Weisskopf sees the rapid evolution of American influence in the 1930s as a turning point. Before then, the United States had not been in the front line, and it had been important for US researchers to spend some time in Europe.

  9. Suicide and crisis management

    Directory of Open Access Journals (Sweden)

    B S Chavan

    2015-01-01

    Full Text Available Suicide among the general population is a major public health problem and thus is a cause of concern for India. Since suicide is the outcome of multiple factors including socioeconomic, cultural, religious, and political; intervention and prevention strategies will vary from region to region. The legal framework and guidelines in a country can influence the suicide rate by eliminating barriers to mental health services, by adopting and strictly implementing policies on access to firearms for persons with risk of suicide, providing services for treatment of substance abuse patients, and by training of school personnel so that they can identify and assist vulnerable youth in accessing help. Mental Healthcare Bill (MHCB, 2013, will soon become the guiding law for the treatment and rehabilitation of persons suffering from mental health issues. Although MHCB has been criticized on many fronts, it still has laudable provisions that attempt to address reducing treatment gap through the proposal of availability of minimum mental health facilities at primary health center, proposing comprehensive treatment facilities including rehabilitation and the proposal to remove attempted suicide from Section 309 of IPS, etc., which might contribute in suicide prevention and other mental health crisis situations.

  10. Modified crisis intervention for personality disorder.

    Science.gov (United States)

    Rudnick, A

    1998-01-01

    This study proposes that the goal of crisis intervention for persons with personality disorders should be to return them to their pre-crisis level of functioning, even though this is maladaptive. This is contrasted with standard crisis intervention, which aims to return normal or neurotic persons to their pre-crisis normal or neurotic functioning, usually by means of few and short-term therapeutic encounters. The modification proposed costs more time and resources in persons with personality disorders in crisis and fits the intervention to the personality type. This is illustrated by the case of Eve, a patient in crisis, whose pre-crisis functioning was maladaptive because of a dependent personality disorder. The goal of (modified) crisis intervention in this case was to return the patient to her dependent lifestyle, by means of pharmacotherapy combined with intensive supportive psychotherapy during 3-4 months of partial (day) hospitalization. The special nature of crisis in personality disorders is discussed.

  11. Post Crisis European Agenda

    Directory of Open Access Journals (Sweden)

    Pop, Napoleon

    2010-09-01

    Full Text Available The economic crisis is still evolving, at least from the point of view of some features making the entire process of its reversing very difficult - uncertainties, confusions and lack of investors` trust. More then that, every rim of the Atlantic Ocean has its own opinion as to the timing of the exit stimulus measures. There are prevailing risks taken into consideration when we talk about the next stage of the economic growth e.g. its sustainability on a log run or inflaming the inflation. It is for sure, that according to the core economic policies practiced either in USA or Europe, in Europe what count most is the danger of the inflation, if the right time of stopping the flood of the governmental funds to the real economy is not well chosen. The economic situation in Europe, as all over the world, in spite of some signs that the economy is on the right track ( South East Asia, USA or Germany, there are a lot of doubts as to the assurance that recession is over and there is no way for an immediate return. Notabilities in economics see that governmental intervention should be continued, just because the economic growth consigned by statistics is not convincing. Convictions, if they exist, are blended with a lot of obsessions which in my opinion are making up a serious agenda of the debates in Europe: budgetary deficit in excess, danger of the inflation, new regulation of the financial sector, credibility of the euro zone. Romania has to be involved in all these debates as it is passing through all the mentioned difficulties which need solutions within the frame of European standards, as a member of the EU.

  12. Crisis will impact investments

    International Nuclear Information System (INIS)

    Anon.

    2008-01-01

    of supply deterioration. While today's world economic crisis should reduce energy demand, decrease CO 2 emissions and decrease electricity and gas prices, the credit crunch will likely delay the needed investments in infrastructure to replace aging plants or to build new plants, electrical lines and gas pipelines. Also, governments will have less tax revenues and will have to limit their spending, analysts said. They might be tempted to reduce financial subsidies to renewable energies, as did the Spanish government in October 2008, limiting its incentives to solar development. Analysts said such decisions could jeopardize the growth of renewable energies, especially wind and solar, which need subsidies to be financially competitive. Governments could also impose new taxes on certain utilities; for example, windfall profits linked to CO 2 certificates obtained for free and incorporated in the wholesale prices at their market price. Also, many governments may want to protect their citizens' purchasing power by taking measures such as capping electricity prices (as announced by the Belgian minister of Energy in October 2008) or imposing special measures to protect vulnerable customers (as per discussions currently taking place in the U.K.). During the first half of 2008, some long-awaited mergers and acquisitions were closed, in turn triggering acquisitions of the divested assets following these transactions. The crisis should trigger an increased market consolidation, the acquirers being those with solid balance sheets and cash. Analysts said young companies and new entrants with weak balance sheets could be acquired by stronger ones, thus decreasing market competition. Utilities have to quickly adapt to the new landscape by thriving toward operational excellence, analysts said. This means they will have to streamline their internal processes, simplify their organizations and increase their reactivity while continuously benchmarking their results with the 'best in

  13. The Venezuelan oil crisis; La crisis del petroleo venezolano

    Energy Technology Data Exchange (ETDEWEB)

    Billig, Michelle [Council on Foreign Relations (United States)

    2004-10-15

    The last year, Washington was taken aback by the crisis in Caracas. Such crisis caused the crude oil prices were shot up and it exposed the United States' weak points with regard to both the forecast and the management of the possible threats to their energy supply. Both the government and the industry should do better for the next time. [Spanish] Washington fue tomado por sorpresa cuando se desato la crisis del ano pasado en Caracas, hecho que causo que se dispararan los precios del petroleo y expuso las fallas en la capacidad de Estados Unidos de pronosticar y poder manejar las amenazas a su suministro energetico. Tanto el gobierno como la industria deben hacerlo mejor la proxima vez.

  14. [Crisis and future of humanity].

    Science.gov (United States)

    Bellver Capella, Vicente

    2012-09-01

    We live in troubling times. The economic crisis fills us with anxiety. Young, unemployed and throes to finish living worse fear that their parents are not able to take charge of the situation. What has happened to that Spain and Europe, less than four years ago seemed to land of opportunities for native and foreign, have become hostile territories? The economic crisis does not explain everything; It is only a symptom that the basis on which we were building the future were not as firm. It is true that the crisis has brought to bare the obscenity of speculative financial capitalism. It is also true that this crisis can be the great opportunity to build the world on a human and sustainable economic basis, i.e.,just the opposite of the current submission to the dictatorship of the financial markets. But the contemporary crisis has deep and extensive roots. I will refer to other crises, as important or more than the economic one, because to glimpse the future it is essential to carefully track the present and discover the "weak signals" the latent opportunities that await we become them realities.

  15. University crisis and social responsibility

    Directory of Open Access Journals (Sweden)

    José Camilo dos Santos Filho

    2016-01-01

    Full Text Available The purpose of this study was to investigate the repercussion of the recent crisis of the university on its mission and responsibility and, from this reflection, to propose ways for the consolidation of this responsibility. The three main crisis faced by the university  from the middle of the XXth century identified by Boaventura Souza Santos as crisis of hegemony, of legitimacy and institutional, constituted the framework of discussion of the problem of social responsibility of the university. Although true for the universities of the advanced countries, the loss of hegemony in the area of research still does not occur in Brazilian university. To overcome the crisis of legitimacy, the creation of advanced academic and professional training institutions for the cultivation of the intellectual and professional elite of the country, as well as of non university institutions of mass higher education for the cultural and technological formation of the youth is justified. To make possible the access to these institutions by discriminated socioeconomic segments of society, the adoption of the policy of affirmative action in the form of quotas is justified.  The overcoming of the institutional crisis will be achieved when the State respect the specificity of the universities and when the evaluation criteria of her functions be adequate to her specific nature and the titularity of the evaluation belong to the institutions themselves assuring the external evaluation by effective pairs and not by pairs coopted by the State.

  16. Saline water irrigation for crop production

    Energy Technology Data Exchange (ETDEWEB)

    Khan, A R [Directorate of Water Management Research, Indian Council of Agricultural Research (ICAR), Walmi Complex, P.O. - Phulwari Sharif, Patna (India); [Abdus Salam International Centre for Theoretical Physics, Trieste (Italy); Singh, S S; Singh, S R [Directorate of Water Management Research, Indian Council of Agricultural Research (ICAR), Walmi Complex, P.O. - Phulwari Sharif, Patna (India)

    2001-05-01

    Salinity is one of agriculture's most complex production problems. Excessive salts from irrigation water or high water tables can severely limit crop production. Years of saline water irrigation on poorly drained soils can eventually make economic crop production impossible. About 10% of all land are affected by salinity problems. They occur in every continent in different proportions, more frequently in arid and semi-arid areas. This paper discusses a range of problems related to use of saline water for crop irrigation.

  17. Saline water irrigation for crop production

    International Nuclear Information System (INIS)

    Khan, A.R.; Singh, S.S.; Singh, S.R.

    2001-05-01

    Salinity is one of agriculture's most complex production problems. Excessive salts from irrigation water or high water tables can severely limit crop production. Years of saline water irrigation on poorly drained soils can eventually make economic crop production impossible. About 10% of all land are affected by salinity problems. They occur in every continent in different proportions, more frequently in arid and semi-arid areas. This paper discusses a range of problems related to use of saline water for crop irrigation

  18. A global algorithm for estimating Absolute Salinity

    Science.gov (United States)

    McDougall, T. J.; Jackett, D. R.; Millero, F. J.; Pawlowicz, R.; Barker, P. M.

    2012-12-01

    The International Thermodynamic Equation of Seawater - 2010 has defined the thermodynamic properties of seawater in terms of a new salinity variable, Absolute Salinity, which takes into account the spatial variation of the composition of seawater. Absolute Salinity more accurately reflects the effects of the dissolved material in seawater on the thermodynamic properties (particularly density) than does Practical Salinity. When a seawater sample has standard composition (i.e. the ratios of the constituents of sea salt are the same as those of surface water of the North Atlantic), Practical Salinity can be used to accurately evaluate the thermodynamic properties of seawater. When seawater is not of standard composition, Practical Salinity alone is not sufficient and the Absolute Salinity Anomaly needs to be estimated; this anomaly is as large as 0.025 g kg-1 in the northernmost North Pacific. Here we provide an algorithm for estimating Absolute Salinity Anomaly for any location (x, y, p) in the world ocean. To develop this algorithm, we used the Absolute Salinity Anomaly that is found by comparing the density calculated from Practical Salinity to the density measured in the laboratory. These estimates of Absolute Salinity Anomaly however are limited to the number of available observations (namely 811). In order to provide a practical method that can be used at any location in the world ocean, we take advantage of approximate relationships between Absolute Salinity Anomaly and silicate concentrations (which are available globally).

  19. 40 CFR 230.25 - Salinity gradients.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Salinity gradients. 230.25 Section 230.25 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) OCEAN DUMPING SECTION 404(b... Physical and Chemical Characteristics of the Aquatic Ecosystem § 230.25 Salinity gradients. (a) Salinity...

  20. Salinity: Electrical conductivity and total dissolved solids

    Science.gov (United States)

    The measurement of soil salinity is a quantification of the total salts present in the liquid portion of the soil. Soil salinity is important in agriculture because salinity reduces crop yields by reducing the osmotic potential making it more difficult for the plant to extract water, by causing spe...

  1. Veterans Crisis Line: 1-800-273-8255

    Science.gov (United States)

    Veterans Crisis Line Skip to Main Content SuicidePreventionLifeline.org Get Help Materials Get Involved Crisis Centers About Be There ... Line FAQs Veteran Suicide Welcome to the Veterans Crisis Line Website The Veterans Crisis Line connects Veterans ...

  2. Stochastic modeling of soil salinity

    Science.gov (United States)

    Suweis, S.; Porporato, A. M.; Daly, E.; van der Zee, S.; Maritan, A.; Rinaldo, A.

    2010-12-01

    A minimalist stochastic model of primary soil salinity is proposed, in which the rate of soil salinization is determined by the balance between dry and wet salt deposition and the intermittent leaching events caused by rainfall events. The equations for the probability density functions of salt mass and concentration are found by reducing the coupled soil moisture and salt mass balance equations to a single stochastic differential equation (generalized Langevin equation) driven by multiplicative Poisson noise. Generalized Langevin equations with multiplicative white Poisson noise pose the usual Ito (I) or Stratonovich (S) prescription dilemma. Different interpretations lead to different results and then choosing between the I and S prescriptions is crucial to describe correctly the dynamics of the model systems. We show how this choice can be determined by physical information about the timescales involved in the process. We also show that when the multiplicative noise is at most linear in the random variable one prescription can be made equivalent to the other by a suitable transformation in the jump probability distribution. We then apply these results to the generalized Langevin equation that drives the salt mass dynamics. The stationary analytical solutions for the probability density functions of salt mass and concentration provide insight on the interplay of the main soil, plant and climate parameters responsible for long term soil salinization. In particular, they show the existence of two distinct regimes, one where the mean salt mass remains nearly constant (or decreases) with increasing rainfall frequency, and another where mean salt content increases markedly with increasing rainfall frequency. As a result, relatively small reductions of rainfall in drier climates may entail dramatic shifts in longterm soil salinization trends, with significant consequences, e.g. for climate change impacts on rain fed agriculture.

  3. The financial crisis and securitization

    Directory of Open Access Journals (Sweden)

    Ewa Szabłowska

    2010-06-01

    Full Text Available Securitization means the change of non-liquid assets into securities. This topic has become more popular, mainly due to the U.S. subprime mortgage crisis. In this article, an analysis is given of the current situation in financial markets and the changes, which were implemented from the first days of subprime crisis. Also mentioned is the impact the crisis has had on securitization development. Part of the article is devoted to the situation on the Polish financial market. It is quite a new market and it is susceptible to such crises. The Article presents the part played by securitization in the Polish financial market and the circumstances for its growth in the near future. It also covers the latest information related to financial market regulations, which could have direct or indirect impact on the quantity and value of securitization transactions.

  4. Help, Resources and Information: National Opioids Crisis

    Science.gov (United States)

    ... Search Search Help, Resources and Information National Opioids Crisis Search Search Need Help? Call the National Helpline ... HHS 5-POINT STRATEGY TO COMBAT THE OPIOIDS CRISIS BETTER ADDICTION PREVENTION, TREATMENT, AND RECOVERY SERVICES BETTER ...

  5. Recent Issues in the Asian Currency Crisis

    Directory of Open Access Journals (Sweden)

    Jae Joon Lee

    1998-09-01

    Full Text Available Since the outbreak of the Asia exchange rate crisis last year, different analysts have attempted to analyze and explain the reason and the development of the crisis theoretically. But the present theory of the reason of the crisis is not account for the crisis, especially the evident feature that the Asia crisis appear to be infective, which seems to make the world economy to a stagnant degree. This thesis filed the present argumentations which helped to understand the Asia foreign exchange rate crisis and made a discussion at this level. This thesis first explained a certain contact between the secular trend of the capital movement and the appearance of the foreign exchange crisis, then extend to the theoretical explanation of the infective effect of the foreign exchange crisis. Meanwhile, as to the question the predictive possibility which is an important part related to foreign exchange theory, this thesis introduced former thesis which took Korea as the object of analysis.

  6. Using Crisis Simulations in Public Relations Education

    Science.gov (United States)

    Veil, Shari R.

    2010-01-01

    Objectives: Students will demonstrate research, decision making, team building, and public speaking skills, while applying issues management and crisis communication concepts in a realistic setting. Courses: Introduction to Public Relations, Public Relations Cases, Crisis Communication.

  7. Le origini culturali della crisi

    Directory of Open Access Journals (Sweden)

    ALESSANDRO RONCAGLIA

    2010-01-01

    Full Text Available After recalling the financial origin of the crisis and the persistent worldwide fragility of the financial sector, and after citing papers which before 2007 had pointed out the elements of systemic fragility of the US and world economy, the paper illustrates the cultural roots of the crisis, namely the economic views which favoured deregulation policies: the fallacy of the invisible hand of the market and a simplistic view of uncertainty, to which Keynesian uncertainty is opposed, with the consequent underevaluation of the risks of systemic instability.

  8. A Communicatively Constituted Online Crisis

    DEFF Research Database (Denmark)

    Valentini, Chiara; Romenti, Stefania; Kruckeberg, Dean

    2017-01-01

    into specific public crisis perceptions. Drawing from a communicative constitution perspective, the authors argue that if crises are perceptions or experiences of difficult situations that exceed a person’s current resources and coping mechanisms, and if perceptions and experiences in social media are typically...... by offering suggestions on how to study online critical conversations through the lens of a communicative constitution perspective that could inform how critical issues eventually transform and become crises and how crisis perceptions evolve and are discursively shaped by communicative practices occurring...

  9. La crisis de los refugiados

    OpenAIRE

    SÁNCHEZ-MONTIJANO, Elena; ZARAGOZA CRISTIANI, Jonathan

    2016-01-01

    La crisis de refugiados por la atraviesa Europa mostró las debilidades y flaquezas de la Unión Europea. Por tal motivo, la opinión pública europea está en una disyuntiva: apoyar sin miramientos un derecho universal o ensimismarse en una autocomplacencia identitaria. Por si fuera poco, la crisis de los refugiados en Europa tiene su origen en el conflicto en territorio sirio. Elena Sánchez-Montijano y Jonathan Zaragoza-Cristiani plantean el dilema de Europa de apoyar sin miramientos un derecho ...

  10. Project management in crisis situations

    Directory of Open Access Journals (Sweden)

    Agnieszka Goździewska-Nowicka

    2017-05-01

    Full Text Available In today’s methodologies of project management attention is increasingly paid to the crises-related issues. Modern economy and the turbulent environment cause that an emergingcrisis can pose a serious threat to the implementation of any undertaking. This article focuses on the presentation of the conditions and causes of crisis situations, the essence of projects, and their effective management. The major objective of the paper, however, is to demonstrate how companies implementing projects cope with the occurrence of a crisis situation.

  11. Crisis management in metallurgical enterprises

    Directory of Open Access Journals (Sweden)

    B. Gajdzik

    2014-07-01

    Full Text Available On the basis of report analysis which presents situation in metallurgical sector after 2008 the range of changes implemented in management of metallurgical enterprises was characterised. A definition approach to crisis management was suggested as the process when the enterprise is managed during the breakdown period in market condition of the economy in the way directed towards preventing the negative effects of crisis inside enterprises. The publication presents the key aspects of enterprise management in the period of collapse of the balance between the supply and demand on the metallurgical market.

  12. K-12 School Leaders and School Crisis: An Exploration of Principals' School Crisis Competencies and Preparedness

    Science.gov (United States)

    McCarty, Sean P.

    2012-01-01

    On any given day, principals could find themselves faced with a situation that could define their roles as crisis leaders. This dissertation research offers an exploratory study in the field of crisis response and educational leadership. From experts in the field of crisis response, the author compiled a list of crisis management competencies…

  13. Raccontare la storia al tempo delle crisi

    OpenAIRE

    La Valle, Paolo

    2015-01-01

    La ricerca analizza il tema della relazione tra storia e narrazione nella letteratura degli ultimi quindici anni in tre contesti nazionali: Italia, Spagna e Portogalo. Per indagare un campo così vasto si sono identificate tre direttrici principali connesse tra loro, coincidenti con tre "crisi": la crisi del rapporto tra letteratura e mercato, la crisi del concetto di verità e la crisi dello stato nazione. Attraverso le riflessioni sul postmoderno (Lyotard, Jameson Hutcheon) e l’analisi di...

  14. The 2008 Financial Crisis and Taxation Policy

    OpenAIRE

    Thomas Hemmelgarn; Gaetan Nicodeme

    2010-01-01

    The 2008 financial crisis is the worst economic crisis since the Great Depression of 1929. It has been characterised by a housing bubble in a context of rapid credit expansion, high risk-taking and exacerbated financial leverage, ending into deleveraging and credit crunch when the bubble burst. This paper discusses the interactions between tax policy and the financial crisis. In particular, it reviews the existing evidence on the links between taxes and many characteristics of the crisis. Fin...

  15. Crisis communication as an important tool of corporate management

    OpenAIRE

    Francová, Martina

    2009-01-01

    Theory-metodological part: definition of basic terms as corporation -- corporation surroundings, corporate identity and image; extraordinary incident, crisis situation, crisis, crisis management; brief definition of legislative-juristic environment. Definition of the term communications -- common aspects and types of communication. Crisis communication, analysis of available methods of crisis communication in a company, analysis of available tools of crisis communication in a company. Practic...

  16. Campus Crisis Response at Viberg College

    Science.gov (United States)

    Eaker, Rachel; Viars, Jamie

    2014-01-01

    This fictional case study examines crisis response in higher education settings. Information about current crisis response procedures, plans, and trends was gathered from informational interviews, current crisis management literature, and multiple college and university websites. The information was synthesized into a fictional case study using…

  17. Crisis and Employment: The Case of Korea

    Science.gov (United States)

    Cho, Dongchul; Shin, Sukha

    2012-01-01

    This paper examines Korea's employment dynamics and analyzes how adverse impacts could be mitigated during the recent economic crisis in comparison with the 1997 to 1998 Asian crisis. A clear lesson is that policies to mitigate adverse impacts of financial crisis on the macroeconomic level should be given priority for preserving employment. In…

  18. Crisis in Context Theory: An Ecological Model

    Science.gov (United States)

    Myer, Rick A.; Moore, Holly B.

    2006-01-01

    This article outlines a theory for understanding the impact of a crisis on individuals and organizations. Crisis in context theory (CCT) is grounded in an ecological model and based on literature in the field of crisis intervention and on personal experiences of the authors. A graphic representation denotes key components and premises of CCT,…

  19. Currency Crisis Revisited: A Literature Review

    Directory of Open Access Journals (Sweden)

    Teuta Ismaili Muharremi

    2015-12-01

    Full Text Available This paper elaborates on currency crisis, focusing on the main factors causing the currency crisis. After a brief overview of the main factors driving currency crisis, the paper provides a literature review highlighting that the history of the global economy experienced a number of currency crisis whereas as relates to the triggers of the currency crisis there are three generations of models that have been used to explain currency crisis during the last four decades. Underscoring the role of the government in financial market, in particular the evolution of this role as a result of the recent global financial crisis and highlighting other factors that trigger such crisis, the paper concludes that the potential financial crisis can be addressed using early warning system, which consists of indicators proven to be beneficial in anticipation of the currency crisis, and using the advanced empirical models of currency crisis. In this context the paper reveals that currency crisis are associated with all factors impacting them such as inflation, real exchange rate, import growth, US interest rates, public debt/GDP, and current account/GDP – all with a slightly different time lag.

  20. A CLEAR Plan for School Crisis Management.

    Science.gov (United States)

    Moriarty, Anthony; And Others

    1993-01-01

    Although many school formulas for crisis management are well coordinated internally, many are also shortsighted in recognizing when a school crisis falls simultaneously into law enforcement's domain. An Illinois high school has devised CLEAR, a crisis management plan delineating cognizance of personnel, the linkages they establish, accountability…

  1. The Nature of Crisis in Enterprise Activities

    Directory of Open Access Journals (Sweden)

    Kozachenko Ganna V.

    2017-09-01

    Full Text Available It is shown that the concept of enterprise anti-crisis management and its components should be based on the nature of crisis in enterprise activities, the idea of which is the fundamental basis of enterprise anti-crisis management and determines its object, subject, tasks, main guidelines and vectors. Examples of defining the concept “crisis in enterprise activities”, which testify to the lack of unity of views on its content, are given. There revealed the attributive nature of crisis in enterprise activities, according to which a crisis, being an attribute of the system “enterprise”, begins intensifying under the influence of driving forces and individual factors, which is identified by presence of disruptions in the performance by the enterprise of its functions. There substantiated the expediency of singling out manifestations of crisis in enterprise activities (crisis phenomena, crisis situation and crisis state depending on the level of disruptions in the performance by the enterprise of its functions, which is of great importance for determining the tasks of enterprise anti-crisis management. The crisis cycle in enterprise activities in any of its manifestations is analysed, features of the cycle are considered.

  2. A Crisis of Missed Opportunities?

    DEFF Research Database (Denmark)

    Gabriel, Stuart; Iacoviello, Matteo M.; Lutz, Chandler

    This paper investigates the housing and broader economic effects of the 2000s crisis-period California Foreclosure Prevention Laws (CFPLs). The CFPLs encouraged lenders to modify mortgage loans by increasing the required time and pecuniary costs of foreclosure. Using the Synthetic Control...

  3. Responsibility for the Ecological Crisis

    Science.gov (United States)

    Wright, Richard T.

    1970-01-01

    Critically analyzes the thesis of Christian responsibility for the ecological crisis and leads to its rejection. Present day environmental misuse results from greed, carelessness, and ignorance." Advocates ecological strategy of corrective action, with supplementary theological strategy" for church-influenced citizens. (AL)

  4. Education for Today's Ecological Crisis

    Science.gov (United States)

    Singer, S. Fred

    1970-01-01

    Describes the university's role in providing education for the ecological crisis, and divides environmental sciences into two major areas: basic and applied. Proposes a curriculum leading to a B.S. degree in physics consisting of a two-year honor physics program followed by specialization in environmental and planetary sciences (EPS). (PR)

  5. Macroeconomic Crisis and Firm Performance

    NARCIS (Netherlands)

    K. Watkins

    2007-01-01

    textabstractIn de recente literatuur is veel onderzoek verricht naar de macro-economische gevolgen van crisis gebeurtenissen, en naar de gevolgen voor verschillende landen die via verschillende kanalen ‘besmet’ raken. Er is tot dusverre een gebrek aan kennis en inzicht betreffende de

  6. A Crisis in Civic Education

    Science.gov (United States)

    American Council of Trustees and Alumni, 2016

    2016-01-01

    There is a crisis in American civic education. Survey after survey shows that recent college graduates are alarmingly ignorant of America's history and heritage. They cannot identify the term lengths of members of Congress, the substance of the First Amendment, or the origin of the separation of powers. They do not know the Father of the…

  7. International organizations and crisis management

    NARCIS (Netherlands)

    Olsson, E.-K.; Verbeek, J.A.; Reinalda, B.

    2013-01-01

    In times of crisis, international organizations (IOs) are often called upon for help. Such crises may have both domestic and transnational features. In 2012 the domestic revolt in Syria, which had started the previous year, escalated and the United Nations (UN) was asked to help work towards a

  8. Danish Cartoon Crisis/Controversy

    DEFF Research Database (Denmark)

    Hervik, Peter

    2017-01-01

    The Danish Cartoon Crisis Controversy is one of several terms that refer to the turmoil that associates with the Danish newspaper Morgenavisen Jyllands-Posten’s publication of 12 cartoons on 30 September 2005. “The Muhammad Cartoon Crisis” is an alternative heading used for the violent global rea...

  9. Vygotsky's Crisis: Argument, context, relevance.

    Science.gov (United States)

    Hyman, Ludmila

    2012-06-01

    Vygotsky's The Historical Significance of the Crisis in Psychology (1926-1927) is an important text in the history and philosophy of psychology that has only become available to scholars in 1982 in Russian, and in 1997 in English. The goal of this paper is to introduce Vygotsky's conception of psychology to a wider audience. I argue that Vygotsky's argument about the "crisis" in psychology and its resolution can be fully understood only in the context of his social and political thinking. Vygotsky shared the enthusiasm, widespread among Russian leftist intelligentsia in the 1920s, that Soviet society had launched an unprecedented social experiment: The socialist revolution opened the way for establishing social conditions that would let the individual flourish. For Vygotsky, this meant that "a new man" of the future would become "the first and only species in biology that would create itself." He envisioned psychology as a science that would serve this humanist teleology. I propose that The Crisis is relevant today insofar as it helps us define a fundamental problem: How can we systematically account for the development of knowledge in psychology? I evaluate how Vygotsky addresses this problem as a historian of the crisis. Copyright © 2011 Elsevier Ltd. All rights reserved.

  10. Crisis Management and Media Relations.

    Science.gov (United States)

    Jones, James V., Jr.

    1983-01-01

    Suggests guidelines for college administrators who deal with the media. Discusses social responsibility theory and presents suggestions for student affairs personnel in planning for crisis communication. Stresses the need for accurate, honest information which doesn't compromise the institution legally. (JAC)

  11. Post-crisis financial intermediation

    Directory of Open Access Journals (Sweden)

    Ilie MIHAI

    2015-09-01

    Full Text Available The recent financial crisis that begun in 2007 in the US, which then swept around the world, has left deep scars on the already wrinkled face of the global economy. Some national and regional economies, which had money for expensive makeup, or created money[1], managed to blur or hide the scars left by the crisis, others are still facing difficulties in overcoming the effects of this. The rapacity of banks, their greed and risk ignorance, were the origin of the outbreak of the last major economic and financial crisis but unfortunately those who were responsible or, rather, irresponsible, paid little or nothing at all for the burden of their bad loan portfolio. This cost has been supported by the population, either directly by paying high interest and fees [Mihai I., 2007], or indirectly, through the use of public budgets to cover the losses of banks, most of which had private capital. In this context, we intend to examine the state of financial intermediation in Romania in the post-crisis period, and to primarily follow: (i The structure and evolution of the banking system; (ii Non-government credit situation; (iii The level of savings; (iiii Loan-deposit ratio; (v The degree of financial intermediation and disintegration phenomenon etc., and to articulate some conclusions and suggestions on the matters that have been explored.

  12. Financial crisis and monetary policy

    NARCIS (Netherlands)

    Karatas, B.

    2014-01-01

    Written in the midst of the Global Financial Crisis, the goal of this dissertation is to investigate causes of financial crises in general in order to provide empirical evidence of the driving forces of various crises types. Specifically, this thesis analyses the most common types of financial

  13. Job Quality in the Crisis

    DEFF Research Database (Denmark)

    Leschke, Janine; Watt, Andrew; Finn, Mairéad

    -time and fixed-term contracts and/or in the extent to which workers reported that they were working in such jobs involuntarily. Moreover, the numbers of workers who are afraid to lose their job have increased markedly which are clear signs of the declining bargaining power of labour brought on by the crisis....

  14. Geographies of the financial crisis

    NARCIS (Netherlands)

    Aalbers, M.

    2009-01-01

    Real estate is, by definition, local as it is spatially fixed. Mortgage lending, however, has developed from a local to a national market and is increasingly a global market today. An understanding of the financial crisis is ultimately a spatialised understanding of the linkages between local and

  15. The Ukraine Crisis: The Battle of Superpowers

    OpenAIRE

    Elmquist-Clausen, Caroline

    2016-01-01

    This project concerns the Ukraine crisis, and how the crisis can be explained as a battle between Russia and the West. The project takes it departure in neoclassical realism, and uses this theory to understand how the actors in the crisis balance each other. This project concerns the Ukraine crisis, and how the crisis can be explained as a battle between Russia and the West. The project takes it departure in neoclassical realism, and uses this theory to understand how the actors in the cri...

  16. Crisis of Youth or Youth in Crisis? Education, Employment and Legitimation Crisis

    Science.gov (United States)

    Simmons, Robin; Smyth, John

    2016-01-01

    This paper uses the Habermasian concept of legitimation crisis to critique the relationship between post-compulsory education and training and the chronic levels of youth unemployment and under-employment which now characterise post-industrial Western economies, such as the UK. It draws on data from an ethnographic study of the lives of young…

  17. The Refugee Crisis as a European Democratic Crisis

    Directory of Open Access Journals (Sweden)

    Chryssoula Kapartziani

    2016-07-01

    Full Text Available The institutional European Union is facing two types of crisis. On the one hand, it needs to manage the current refugee’s influx efficiently and on the other hand it needs to deal with the democratic deficit that emerged by Europe’s incapacity to make the required decisions and gain the justification of its actions from its own people. This article aims firstly to highlight the legal framework (rule of law that governs the asylum and migration procedures as well as the democratic gap that these provisions created in the different member states, as a crystal clear example of how a national competence became supranational. Furthermore, it illustrates the refugee profile, as a human being with acquired human rights through the theories of H. Arendt and the U. Beck. Lastly, the cosmopolitan approach is suggested in order to overcome the refugee crisis but a well-established integration should be the long term goal of Europe.

  18. [The crisis of medicine or the antimedicine crisis].

    Science.gov (United States)

    Foucault, M

    1976-01-01

    In this lecture, Professor Michel Foucault makes an in-depth study of the problems currently afflicting medical institutions and the medical practice. He deals with the thesis set forth by Ivan Illich in his book Medical Nemesis--The expropriation of Health, as well as the 1942 Beveridge Plan, but goes even further back in history to discover the origin of the medical crisis common throughout the world--back to the XVIII century roots of the social practice of medicine. He also describes the phases through which medical activity has passed from then until now and deals with what he calls the political economy of medicine. Finally, he reaches the conclusion that what matters is not so much the present crisis of medicine, which he considers to be a false concept, but the discipline's historical model dating from the XVIII century and serving to determine to what extent it can be modified.

  19. Crisi internazionale e crisi nazionale.(National and International Crises

    Directory of Open Access Journals (Sweden)

    Sergio Ferrari

    2012-04-01

    Full Text Available The article considers the situation of Italy in the wake of the international financial and economic crisis. It is in particular stressed that Italy was already in a critical position before 2007-2008, mainly due to insufficient economic growth. The main reason for the country's low performance is identified in the insufficient expenditure on research and development, which caused innovation to slow down.JEL: O31, G01, O40    

  20. Estuarine turbidity, flushing, salinity, and circulation

    Science.gov (United States)

    Pritchard, D. W.

    1972-01-01

    The effects of estuarine turbidity, flushing, salinity, and circulation on the ecology of the Chesapeake Bay are discussed. The sources of fresh water, the variations in salinity, and the circulation patterns created by temperature and salinity changes are analyzed. The application of remote sensors for long term observation of water temperatures is described. The sources of sediment and the biological effects resulting from increased sediments and siltation are identified.

  1. ( Phaseolus vulgaris L. ) seedlings to salinity stress

    African Journals Online (AJOL)

    The effect of salinity stress on five cultivars of common bean: Bassbeer, Beladi, Giza 3, HRS 516 and RO21 were evaluated on a sand/peat medium with different salinity levels (0, 50 and 100 mM NaCl) applied 3 weeks after germination for duration of 10 days. Salinity had adverse effects not only on the biomass yield and ...

  2. A global algorithm for estimating Absolute Salinity

    Directory of Open Access Journals (Sweden)

    T. J. McDougall

    2012-12-01

    Full Text Available The International Thermodynamic Equation of Seawater – 2010 has defined the thermodynamic properties of seawater in terms of a new salinity variable, Absolute Salinity, which takes into account the spatial variation of the composition of seawater. Absolute Salinity more accurately reflects the effects of the dissolved material in seawater on the thermodynamic properties (particularly density than does Practical Salinity.

    When a seawater sample has standard composition (i.e. the ratios of the constituents of sea salt are the same as those of surface water of the North Atlantic, Practical Salinity can be used to accurately evaluate the thermodynamic properties of seawater. When seawater is not of standard composition, Practical Salinity alone is not sufficient and the Absolute Salinity Anomaly needs to be estimated; this anomaly is as large as 0.025 g kg−1 in the northernmost North Pacific. Here we provide an algorithm for estimating Absolute Salinity Anomaly for any location (x, y, p in the world ocean.

    To develop this algorithm, we used the Absolute Salinity Anomaly that is found by comparing the density calculated from Practical Salinity to the density measured in the laboratory. These estimates of Absolute Salinity Anomaly however are limited to the number of available observations (namely 811. In order to provide a practical method that can be used at any location in the world ocean, we take advantage of approximate relationships between Absolute Salinity Anomaly and silicate concentrations (which are available globally.

  3. Salinity Temperature and Roughness Remote Scanner (STARRS)

    Data.gov (United States)

    Federal Laboratory Consortium — FUNCTION: Provides spatially continuous high-resolution surface salinity imagery in a synoptic manner from small aircraft. Its output complements data collected from...

  4. Horn of Africa food crisis

    CERN Multimedia

    Staff Association

    2011-01-01

    YOU ARE WONDERFUL, THANK YOU! As we have indicated previously, the Horn of Africa is experiencing an extremely severe food crisis as a result of one of the toughest droughts since the early 1950s. A total of over 12 million people in Djibouti, Ethiopia, Somalia, Kenya and Uganda are severely affected by this devastating crisis and the UN has officially declared famine in these regions. In addition, children are the most vulnerable victims, with more than half a million children at risk of imminent death from severe malnutrition and an estimated 2.3 million children already malnourished. At the beginning of August we opened an account to receive your donations. We are pleased to announce that the funds received are 30’500 CHF, the total sum of which will be transferred to UNICEF. We would like to thank all those who have contributed to this important cause. Rolf Heuer Director-General Michel Goossens President of the Staff Association

  5. Vietnam and the regional crisis

    DEFF Research Database (Denmark)

    Masina, Pietro Paolo

    2002-01-01

    inflows, should be understood in the broader frame of regional contingencies, and not be simplistically explained as investors' discontent (i.e., in order to pressure Vietnamese authorities into implementing a more orthodox neo-liberal agenda). And in a post-crisis regional economic reorganisation...... that Vietnam can successfully exploit market niches opened up by postcrisis regional economic reorganisation, thus offering some optimism for the country's immediate economic future....

  6. Hyperthyroidism-associated hypercalcemic crisis

    OpenAIRE

    Chen, Ke; Xie, Yanhong; Zhao, Liling; Mo, Zhaohui

    2017-01-01

    Abstract Rationale: Hyperthyroidism is one of the major clinical causes of hypercalcaemia, however, hyperthyroidism-related hypercalcemic crisis is rare, only 1 case have been reported. The potential mechanisms are still not too clear. It may be related that thyroid hormone stimulate bone turnover, elevate serum calcium, increase urinary and fecal calcium excretion. Patient concerns: A 58-year-old female patient was found to have Graves? disease, a marked elevated serum calcium level (adjuste...

  7. Crisis and Communication among Rural Poor People

    Directory of Open Access Journals (Sweden)

    Agus Ganjar Runtiko

    2015-07-01

    Full Text Available The effect of the crisis is often multiple on people in rural poverty that secluded and away from the reach of government. Main factor cannot be ignored in crisis is communication. Prolonged crisis will occur when the channels of communication in society clogged. This study establishes three specific targets: (1 To obtain a comprehensive overview of the rural poor people’s knowledge about the crisis and the potential impact, (2 To discover crisis problems faced by the rural people poor, (3 To enlist communication problems in a crisis situation. This study used a qualitative method with a case study approach. Research data collect by conducting FGD of 40 informants selected based on purposive sampling, furthermore eight people were interviewed in depth, plus other supporting informant. The results of the research show people on those two locations have understood the crisis based on their experience of dealing with it. They believe the economic crisis as the first aspect that must be resolved. The completion of crisis should consider indigenous wisdom to avoid a new crisis.

  8. Basics of theory of ecological crisis management

    Directory of Open Access Journals (Sweden)

    Stajić Ljubomir

    2013-01-01

    Full Text Available Today, it is clear that environmental accidents and processes represent, not only potential but also real causes of crises on which states must be aware of. The formation of the ecological crisis is growing exponentially, along with their consequences. The problem with the environmental crisisis lies not in the fact that they exist, but how we treat them. Exploring the causes of the crisis requires an interdisciplinary approach. At the micro level, this approach focuses on the role of individuals. At the middle level of research, focus is on organizational factors and processes that may play important role in causing the crisis. Macro level of approach lists possible causes that seem to make the crisis more or less inevitable and unavoidable features of the modern world. The crisis is also characterized by negative effects (perturbations, deregulation, conflict, confused action, intense stress, which leads to reckless actions and positive effects (mobilization, solidarity, cooperation, improved adaptation to the environment, experiential learning. Furthermore, ecological crisis represents an emergency situation whose beginning and duration are not predetermined. Anti-crisis measures have failed mainly because of the numerous factors influencing on one hand, on a complexity of the crisis and, on the other hand, because of its continuously changing factors throughout the duration of the crisis. Managing ecological crisis occurs, therefore, as a permanently professional inventive and complicated process which aims to prevent the escalation of the crisis, as well as the elimination of the expected and actual negative consequences of the crisis. Mismanagement of such crisis drains system resources, interferes with its function and organization, impacts on the financial opportunities while achieving positive goals. Extreme mismanagement can lead to the entropy of the system itself. The purpose of this paper is to elaborate basic facts of managing

  9. THE CRISIS FROM THE EUROZONE

    Directory of Open Access Journals (Sweden)

    Nicu Trandafir

    2012-12-01

    Full Text Available The implosion of the European financial system? The global financial crisis – which still fumes – completed by a series of adjectives: economic, moral, social, political, has shaken the intelectual and political elite causing strong debates and the analysis of the causes, effects and, especially, the solutions of this true ”cyclone”. Some preached even the end of the world for the beginning of another world! It is unanimous the idea according to which the fool monetary system of the world must be deeply re-formed/restructured, not only tamed. For the European Union, the critical problems appeared on the ground of national debt crisis. The countries burdened by national debts – Greece, Spain, Portugal etc – can break down in a conflict - caused by the dilemma who will pay: tax payers, bankers, public sector’s employees, investors! There is the major risk of breaking out a monetary and commercial ”war” as soon as governments face the population rage as consequence of the decrease of incomes and increase of unemployment. Eurozone and European Union are in danger. Profound crisis, institutional block and the lack of efficient solutions will become chronic, and the lack of trust of people in politicians and in the European project will increase.

  10. School Crisis Management Manual: Guidelines for Administrators. Second Edition.

    Science.gov (United States)

    Smith, Judie

    This three-part manual is intended for principals and other administrators responsible for developing and managing school crisis plans. Part 1, preparation for a school crisis, includes sections on the selection and training of members of the school crisis team, steps in developing a school crisis plan, and four crisis scenarios to train team…

  11. Saline water irrigation of quinoa and chickpea

    DEFF Research Database (Denmark)

    Hirich, A.; Jelloul, A.; Choukr-Allah, R.

    2014-01-01

    A pot experiment was conducted in the south of Morocco to evaluate the response of chickpea and quinoa to different irrigation water salinity treatments (1, 4, 7 and 10 dS m-1 for chickpea and 1, 10, 20 and 30 dS m-1 for quinoa). Increasing salinity affected significantly (P

  12. Decline of the world's saline lakes

    Science.gov (United States)

    Wayne A. Wurtsbaugh; Craig Miller; Sarah E. Null; R. Justin DeRose; Peter Wilcock; Maura Hahnenberger; Frank Howe; Johnnie Moore

    2017-01-01

    Many of the world’s saline lakes are shrinking at alarming rates, reducing waterbird habitat and economic benefits while threatening human health. Saline lakes are long-term basin-wide integrators of climatic conditions that shrink and grow with natural climatic variation. In contrast, water withdrawals for human use exert a sustained reduction in lake inflows and...

  13. Estimation of salinity power potential in India

    Digital Repository Service at National Institute of Oceanography (India)

    Das, V.K.; RamaRaju, D.V.

    Salinity gradient as a source of energy has much potential, but this has been recognized only recently. The energy density of this source is equivalent to about 250 m water head for a salinity difference of 35 ppt. This source exists...

  14. Investigations in Marine Chemistry: Salinity II.

    Science.gov (United States)

    Schlenker, Richard M.

    Presented is a science activity in which the student investigates methods of calibration of a simple conductivity meter via a hands-on inquiry technique. Conductivity is mathematically compared to salinity using a point slope formula and graphical techniques. Sample solutions of unknown salinity are provided so that the students can sharpen their…

  15. OPINIONS ON INTERNATIONAL RESERVES MANAGEMENT - POST CRISIS

    OpenAIRE

    MERCEA (HANDRO) PATRICIA AMALIA

    2017-01-01

    The recent crisis demonstrated once again the importance of maintaining an adequate level of the international reserves as part of the defense of a country against the shocks internationally transmitted. Liquidity buffers aided the good functioning of financial systems, and allowed countries to cope with sudden foreign capital stops or to manage massive outflows without facing a costly crisis. This logic has been strengthened in the context of the crisis from 2008, when countries ...

  16. Making Sense of Financial Crisis and Scandal

    DEFF Research Database (Denmark)

    Hansen, Per H.

    2012-01-01

    fall from the top of society of these icons and of their role in the collapse of their banks. I view the sense-making process as centered on the construction of narratives that explain the crisis and enable or constrain institutional response to the crisis. To conclude, I argue that the process...... of sense-making in the case of Landmandsbanken can be generalized as the way in which society enforces norms and values in cases of dramatic financial crisis and scandal....

  17. Korea's Post-Crisis Monetary Policy Reforms

    OpenAIRE

    Donghyun Park; Junggun Oh

    2005-01-01

    Korea's financial crisis of 1997–1998 was brought about by the unsustainable combination of large capital inflows and an inefficient financial system. The Bank of Korea contributed to the crisis primarily through its failures as the regulator of the financial system rather than as the conductor of monetary policy. Our paper explores the role of the two major monetary policy reforms Korea has implemented in response to the crisis — the establishment of a new financial regulator and the adoptio...

  18. FRAGMENTATION OF CRISIS MANAGEMENT IN AN ENTERPRISE

    Directory of Open Access Journals (Sweden)

    Jarema Batorski

    2011-11-01

    Full Text Available The communiqué presents some methodological assumptions of research into organizational crisismanagement. The subject of research, both theoretical and empirical, is crisis management in anenterprise from the point of view of organizational learning. There are some paradoxes in crises andin using common practices during a crisis. These paradoxes constitute the research field forrecomposition of various models of crisis management in enterprises.

  19. Mobilization of the south against food crisis

    Directory of Open Access Journals (Sweden)

    Laurent Delcourt

    2009-06-01

    Full Text Available “Creemos que a esta crisis alimentaria hay que darle un nombre más exacto. Todavía no damos con ese nombre. Pero no es una crisis de alimentos,es una crisis de valores en las empresas transnacionales, en los gobiernos y en la cooperación internacional”, Sinforiano Cáceres, presidente de la Federación nacional de cooperativas, Nicaragua (Envío, 2008.

  20. International Cooperation and Energy/Environment crisis

    International Nuclear Information System (INIS)

    Clo, A.

    2009-01-01

    A combination of old and new tensions led to a new energy crisis. This crisis is very difficult to solve due to the multiple interests and the global and sovranational nature of its interdependent dimensions (economic, political and environmental). In a deep global economic crisis context, the challenges posed to the modern world by energy and the environment have to be faced with the international cooperation and dialogue, as it was in the past. [it

  1. Strategic Management in Times of Crisis

    OpenAIRE

    Groh, Maximilian

    2014-01-01

    This aim of this article is to identify unusual strategic-management matters in times of crisis. The research scope is strategic management processes, the characteristics of the processes and methods of strategic crisis management. The study reports research on the contemporary state of strategic crisis-management problems and provides an analysis of some theoretical and methodological principles. The analysis includes a classification of the main problems which must be solved for efficient, ...

  2. Do laboratory salinity tolerances of freshwater animals correspond with their field salinity?

    International Nuclear Information System (INIS)

    Kefford, Ben J.; Papas, Phil J.; Metzeling, Leon; Nugegoda, Dayanthi

    2004-01-01

    The degree to which laboratory derived measures of salinity tolerance reflect the field distributions of freshwater biota is uncertain. In this paper we compare laboratory-derived acute salinity tolerance (LC 50 values) of freshwater macroinvertebrates (range 5.5-76 mS/cm) and fish (range 2.7-82 mS/cm) from southeastern Australia with the salinity from which they have been collected in the field. Only 4% of the macroinvertebrates were collected at salinity levels substantially higher than their 72-h LC 50 obtained from directly transferring animals from low salinity water to the water they were tested (direct transfer LC 50 ). This LC 50 value was correlated with the maximum salinity at which a species had been collected. For common macroinvertebrates, the maximum field salinity was approximated by the direct transfer 72-h LC 50 . For adult freshwater fish, 21% of species were collected at salinities substantially greater than their acute direct transfer LC 50 and there was a weak relationship between these two variables. Although there was a weak correlation between the direct transfer LC 50 of early life stages of freshwater fish and the maximum field salinity, 58% of the field distribution were in higher than their LC 50 values. In contrast, LC 50 determined from experiments that acclimated adult fish to higher salinity (slow acclimation) provided a better indication of the field distribution: with only one fish species (7%) being in conflict with their maximum field salinity and a strong positive relationship between these variables. This study shows that laboratory measures of acute salinity tolerance can reflect the maximum salinity that macroinvertebrate and fish species inhabit and are consistent with some anecdotal observations from other studies. - Acute laboratory salinity tolerances relate to maximum salinity where organisms occur in nature

  3. Do laboratory salinity tolerances of freshwater animals correspond with their field salinity?

    Energy Technology Data Exchange (ETDEWEB)

    Kefford, Ben J.; Papas, Phil J.; Metzeling, Leon; Nugegoda, Dayanthi

    2004-06-01

    The degree to which laboratory derived measures of salinity tolerance reflect the field distributions of freshwater biota is uncertain. In this paper we compare laboratory-derived acute salinity tolerance (LC{sub 50} values) of freshwater macroinvertebrates (range 5.5-76 mS/cm) and fish (range 2.7-82 mS/cm) from southeastern Australia with the salinity from which they have been collected in the field. Only 4% of the macroinvertebrates were collected at salinity levels substantially higher than their 72-h LC{sub 50} obtained from directly transferring animals from low salinity water to the water they were tested (direct transfer LC{sub 50}). This LC{sub 50} value was correlated with the maximum salinity at which a species had been collected. For common macroinvertebrates, the maximum field salinity was approximated by the direct transfer 72-h LC{sub 50}. For adult freshwater fish, 21% of species were collected at salinities substantially greater than their acute direct transfer LC{sub 50} and there was a weak relationship between these two variables. Although there was a weak correlation between the direct transfer LC{sub 50} of early life stages of freshwater fish and the maximum field salinity, 58% of the field distribution were in higher than their LC{sub 50} values. In contrast, LC{sub 50} determined from experiments that acclimated adult fish to higher salinity (slow acclimation) provided a better indication of the field distribution: with only one fish species (7%) being in conflict with their maximum field salinity and a strong positive relationship between these variables. This study shows that laboratory measures of acute salinity tolerance can reflect the maximum salinity that macroinvertebrate and fish species inhabit and are consistent with some anecdotal observations from other studies. - Acute laboratory salinity tolerances relate to maximum salinity where organisms occur in nature.

  4. Talking about a Crisis - Italian Bloggers' Perceptions of Alitalia's Crisis Responses

    DEFF Research Database (Denmark)

    Valentini, Chiara; Romenti, Stefania

    In this study we intend to examine the way in which bloggers and blog readers framed a company performance during a crisis, but looking at the most discussed crisis's themes, at the sources of their statements and at their evaluations. To facilitate that, we focused on a specific crisis case......, the Alitalia's one, as this case shows some specificities that have influenced the contents of the communicative discourses among bloggers and blog readers on the organization's response to its crisis....

  5. THE ROLE AND IMPORTANCE OF COMPANY CRISIS DIAGNOSIS IN ANTI-CRISIS MANAGEMENT

    OpenAIRE

    Klodane, Alona

    2016-01-01

    Nowadays, under a free market, crises at companies are a frequent phenomenon; however, anti-crisis management and related aspects are currently a little researched problem in Latvia. The research aim is to examine the nature of company crisis diagnosis and its role and importance in the anti-crisis management system. The research general tasks are: to describe the nature of company crisis diagnosis and review the scope, purpose and tasks of performing a diagnosis; to examine the role and impo...

  6. Crisis strategies in BP's Deepwater Horizon response : An image repair and situational crisis communication study

    OpenAIRE

    Johansson, Mikael

    2017-01-01

    The BP Deepwater Horizon crisis in 2010 was one the largest catastrophes in the history of the oil industry. BP was sued over the disaster, and lost several billion dollars. This study examines the crisis response strategies and/or image repair strategies, which can be found in BP's press releases following the Deepwater Horizon crisis. In particular, the study looks closer at what established crisis communication strategies could be discerned in the material, and how they are used discursive...

  7. From the Crisis of Corporatism to the Crisis of Governance

    DEFF Research Database (Denmark)

    Kjær, Poul F.

    the cause and as a reaction to the protracted series of crises characterizing (Western) Europe and the rest of the Western world from the 1970s to the recent financial crisis. On this background, this paper examines the close link between societal crises and the evolution of intermediary institutions...... in their corporatist, neo-corporatist and governance variants. Intermediary institutions, it is argued, fulfil a dual role insofar as they simultaneously are oriented towards the internal stabilization of social processes and the establishment of compatibility between the social process in question and the rest...

  8. Why there is no crisis of the "spin crisis"

    CERN Document Server

    Bradamante, F

    2016-01-01

    In a recent eprint [1] it is argued that the experimental determinations of the spin-dependent structure function g1 have been done incorrectly and that a reanalysis of those data suggests that the original motivation to argue fora "spin crisis", namely the small contribution of quark spins to the nucleon spin, is invalid. In a subsequent note [2] the theoretical understanding, as it has evolved from almost 30 years of theoretical and experimental scrutiny, has been shortly summarised. In this short note, arguments are presented that the line of reasoning in Ref. [1] does not apply, at least not for the Compass data.

  9. The Refugee Crisis as a European Democratic Crisis

    OpenAIRE

    Chryssoula Kapartziani; Katerini Papathanasiou

    2016-01-01

    The institutional European Union is facing two types of crisis. On the one hand, it needs to manage the current refugee’s influx efficiently and on the other hand it needs to deal with the democratic deficit that emerged by Europe’s incapacity to make the required decisions and gain the justification of its actions from its own people. This article aims firstly to highlight the legal framework (rule of law) that governs the asylum and migration procedures as well as the democratic gap that th...

  10. Crisis Management- Operational Logistics & Asset Visibility Technologies

    National Research Council Canada - National Science Library

    Braunbeck, Richard A; Mastria, Michael F

    2006-01-01

    The purpose of this MBA Project was to identify and explore logistical frameworks that leverage technology to overcome problems associated with coordinated logistics operations during crisis management...

  11. Lunar phases and crisis center telephone calls.

    Science.gov (United States)

    Wilson, J E; Tobacyk, J J

    1990-02-01

    The lunar hypothesis, that is, the notion that lunar phases can directly affect human behavior, was tested by time-series analysis of 4,575 crisis center telephone calls (all calls recorded for a 6-month interval). As expected, the lunar hypothesis was not supported. The 28-day lunar cycle accounted for less than 1% of the variance of the frequency of crisis center calls. Also, as hypothesized from an attribution theory framework, crisis center workers reported significantly greater belief in lunar effects than a non-crisis-center-worker comparison group.

  12. Waiting for a Crisis: Case Studies of Crisis Leaders in Higher Education

    Science.gov (United States)

    Muffet-Willett, Stacy L.

    2010-01-01

    This study examines the system of crisis leadership in higher education. Using case study methods, five crisis leadership participants were interviewed to develop a deep understanding of how they perceive their university crisis leadership system. Two participants were from a private institution, and three were from a public institution. Higher…

  13. Possibilities and tools of business crisis management during the natural crisis

    OpenAIRE

    Bosáková, Renáta

    2009-01-01

    This work analyses disposable tools of business crisis management to manage crisis which are induced by natural threats and it considers possibilities of these methods using. On basis of performed analysis then in the practical part it uses the acceptable methods and tools to look for threats and risks of the firm and suggests optimal structure of crisis plan.

  14. the dutch crisis and recovery act: economic recovery and legal crisis

    African Journals Online (AJOL)

    Jonathan

    THE DUTCH CRISIS AND RECOVERY ACT: ECONOMIC RECOVERY AND. LEGAL CRISIS? J Verschuuren. 1 Introduction. Throughout the world, governments are responding to the financial and economic crisis. Such responses vary from supporting the banking system to adopting economic stimulus packages. The latter ...

  15. ¿Crisis internacional o crisis del capitalismo?.

    Directory of Open Access Journals (Sweden)

    Daniel Hawkins.

    2010-01-01

    Full Text Available The present global recession that sprung out of the US banking and Real Estate sectors in 2007 has its roots in the massive State and financial upheavals implemented in the face of the 1970s crisis of over accumulation. These transformations had as their objective the reneging of the Keynesian, tripartite model of regulation and its association with the ‘Welfare State’. As such, the post-1970 neo-liberal financial order can be best seen as a ‘class project’ to reassert the dominance of grand capital, especially financial capital, both in the political and economic fields. Examining the intricate links between the present crisis and the structural governance changes enacted over the past 30 years, principally in the United States, the fallacies of ultra-growth and the speculative model become obvious as do their class dimensions and impact. However, despite the seeming ideological death of neo-liberalism, on close inspection, the policies so far enacted by the Obama administration make no concerted move out of the past era of financial sector hegemony.

  16. Veterans Crisis Line: Videos About Reaching out for Help

    Science.gov (United States)

    Veterans Crisis Line Skip to Main Content SuicidePreventionLifeline.org Get Help Materials Get Involved Crisis Centers About Be There ... see more videos from Veterans Health Administration Veterans Crisis Line -- After the Call see more videos from ...

  17. Supervision Experiences of Professional Counselors Providing Crisis Counseling

    Science.gov (United States)

    Dupre, Madeleine; Echterling, Lennis G.; Meixner, Cara; Anderson, Robin; Kielty, Michele

    2014-01-01

    In this phenomenological study, the authors explored supervision experiences of 13 licensed professional counselors in situations requiring crisis counseling. Five themes concerning crisis and supervision were identified from individual interviews. Findings support intensive, immediate crisis supervision and postlicensure clinical supervision.

  18. Veterans Crisis Line: Videos About Reaching out for Help

    Medline Plus

    Full Text Available ... Crisis Centers About Be There Show You Care Find Resources Graphic Generator Toolkit Signs of Crisis Identifying ... or a Veteran you know is in crisis, find a facility near you. Spread the Word Download ...

  19. Veterans Crisis Line: Videos About Reaching out for Help

    Medline Plus

    Full Text Available ... About About the Veterans Crisis Line FAQs Veteran Suicide Spread the Word Videos Homeless Resources Additional Information ... About About the Veterans Crisis Line FAQs Veteran Suicide The Veterans Crisis Line text-messaging service does ...

  20. EUROATLANTIC SECURITY AND CRISIS MANAGEMENT

    Directory of Open Access Journals (Sweden)

    Constantin MINCU

    2011-06-01

    Full Text Available This article briefly presents the international security environment developments, evaluated in a realistic way in the new ,,Strategic Concept – NATO (Lisbon 2010"; potential threats and hazards, both military and non-military, are present on a global, regional, national scale, determining an adequate NATO and EU reaction, and also from the member states. States and organizations currently pay and will pay special attention to building up and strengthening viable and effective systems of ”Emergency Situations (Crisis Management". This is also the case of Romania which has started this complex and expensive process in 2004, with satisfying results until now.

  1. Alitalia's Crisis in the Media

    DEFF Research Database (Denmark)

    Romenti, Stefania; Valentini, Chiara

    2010-01-01

    Purpose – The purpose of this investigation is to explore Alitalia and the Italian Government’s crisis response strategies (CRSs) implemented in three specific periods of 2008 to understand Alitalia and the Italian Government’s approach in communicating with media stakeholders as well as to examine...... in a larger measure excuse strategies, especially in the later period. In terms of news coverage, the content analysis shows that the CRSs reported by the international press correspond to those in the press releases whereas the Italian newspapers preferred other frames than those offered by Alitalia...

  2. An energy crisis in Armenia

    International Nuclear Information System (INIS)

    Koutaniemi, P.

    1994-01-01

    The energy crisis in Armenia is reviewed in the article. Most of the energy generating plants in the country have come to a standstill. The only nuclear power plant in the country has been out of use since the earthquake in 1988, and power generation by the Sevan hydro power plant is limited because the level of Lake Sevan has fallen too low. At moment Armenia needs foreign aid to overcome the energy shortage. For example, the country does not have enough resources or expertise to restart the nuclear power plant

  3. Influence of salinity and cadmium on the survival and ...

    African Journals Online (AJOL)

    osmoregulated at salinities between 5 and 25 and osmoconformed at salinities greater than 25. Chiromantes eulimene followed a hyper-hypo-osmoregulatory strategy; it hyper-regulated in salinities from 0 up to isosmotic conditions at about 28 (c.

  4. The effect of salinity on some endocommensalic ciliates from shipworms

    Digital Repository Service at National Institute of Oceanography (India)

    Santhakumari, V.

    . Seasonal incidence and relative abundance of these ciliates showed that they were more abundant during the low saline than the high saline periods. Eventhough these ciliates can endure higher salinities through gradual acclimatization of their habitat...

  5. Evaluating physiological responses of plants to salinity stress

    KAUST Repository

    Negrã o, Só nia; Schmö ckel, S. M.; Tester, Mark A.

    2016-01-01

    Background Because soil salinity is a major abiotic constraint affecting crop yield, much research has been conducted to develop plants with improved salinity tolerance. Salinity stress impacts many aspects of a plant’s physiology, making

  6. Research on crisis communication of nuclear and radiation safety

    International Nuclear Information System (INIS)

    Cao Yali; Zhang Ying

    2013-01-01

    Insufficient public cognition of nuclear and radiation safety and absence of effective method to handle crisis lead to common crisis events of nuclear and radiation safety, which brings about unfavorable impact on the sound development of nuclear energy exploring and application of nuclear technology. This paper, based on crisis communication theory, analyzed the effect of current situation on nuclear and radiation safety crisis, discussed how to handle crisis, and tried to explore the effective strategies for nuclear and radiation safety crisis handling. (authors)

  7. Crisis Response Strategy and Crisis Types Suitability: A Preliminary Study on MH370

    OpenAIRE

    Mohamad Ashari Noratikah; Abang Ahmad Dayang Aizza Maisha; Samani Mus Chairil

    2017-01-01

    In time of crisis, the organisation’s tactic in responding to the crisis according to its type/s may significantly affect the organisation’s effort to survive its reputational damages. The study of crisis response strategy (CRS) requires further exploration within the Malaysian context, moreso with the greater and apparent use of social media as a platform for the organisation in crisis to reach out to its stakeholders. This preliminary paper studies the MH370 crisis in light of Coombs [1] Si...

  8. Crisis Communications in a Digital World

    Science.gov (United States)

    Trump, Kenneth S.

    2015-01-01

    Kenneth Trump, a school safety expert who consults with districts on how to respond to school safety crises, explains how the new prevalence of threats of violence being delivered over digital and social media creates for administrators a "communication crisis" that unfolds alongside the real or perceived crisis of school safety being…

  9. Flexible Communication Platform for Crisis Management

    OpenAIRE

    Jiří Barta; Tomáš Ludík; Jiří Urbánek

    2013-01-01

    Topics Disaster and Emergency Management are highly debated among experts. Fast communication will help to deal with emergencies. Problem is with the network connection and data exchange. The paper suggests a solution, which allows possibilities and perspectives of new flexible communication platform to the protection of communication systems for crisis management. This platform is used for everyday communication and communication in crisis situations too.

  10. Attractor merging crisis in chaotic business cycles

    International Nuclear Information System (INIS)

    Chian, Abraham C.-L.; Borotto, Felix A.; Rempel, Erico L.; Rogers, Colin

    2005-01-01

    A numerical study is performed on a forced-oscillator model of nonlinear business cycles. An attractor merging crisis due to a global bifurcation is analyzed using the unstable periodic orbits and their associated stable and unstable manifolds. Characterization of crisis can improve our ability to forecast sudden major changes in economic systems

  11. Crisis Management's New Role in Educational Settings

    Science.gov (United States)

    Gainey, Barbara S.

    2009-01-01

    From natural disasters to the financial debacle, it is clear to the educational community that crises know no boundaries. Far from a passing fad, crisis planning must be an integrated part of effective school district leadership. Two studies explore the status of crisis management in selected public school systems and offer recommendations for…

  12. The Weimar Triangle and The Ukrainian Crisis

    Directory of Open Access Journals (Sweden)

    Jean-Christophe Romer

    2014-12-01

    Full Text Available The article analyzes the activity of Weimar Triangle (Germany, France, Poland during Ukrainian crisis (2013-2014 as an efficient, but still largely underestimated negotiation force of the European Union. The evolution of role of Weimar Triangle in post-bipolar era is indicated, as well as the role of this specific structure during Ukrainian crisis.

  13. Electronic Gaming and the Obesity Crisis

    Science.gov (United States)

    Calvert, Sandra L.; Staiano, Amanda E.; Bond, Bradley J.

    2013-01-01

    Children and adolescents in the United States and in many countries are projected to have shorter life spans than their parents, partly because of the obesity crisis engulfing the developed world. Exposure to electronic media is often implicated in this crisis because media use, including electronic game play, may promote sedentary behavior and…

  14. Do You Have a Crisis Management Plan?

    Science.gov (United States)

    Pleviak, Walter; Milkevitch, Frank

    2001-01-01

    Although certain crises cannot be prevented, reactions to many can be planned. A crisis-management team should be organized for each building. Critical crisis-plan elements include telephone trees, forms, reference articles, sample letters, and processes for dealing with local media. Spokespersons should have facts straight before speaking. (MLH)

  15. Resource Guide for Crisis Management in Schools.

    Science.gov (United States)

    LaPointe, Richard T.; And Others

    A crisis can occur at any time, whether or not a school's staff plans for it. This resource guide is a compilation of user-friendly examples of policies, procedures, guidelines, checklists, and forms to help Virginia schools develop and implement a systematic crisis-management plan. Chapter 1 provides an introductory overview of the essential…

  16. Corruption and political crisis in Ukraine

    OpenAIRE

    Ivanov, Alexei; Bogun, Ivan

    2014-01-01

    The article reviews issues of corruption and political crisis in Ukraine in the context of international organisations reports that estimate corruption levels and entrepreneurial climate worldwide. The article examines countries of the European Union and member states of the Customs Union, asseses the political crisis in Ukraine.

  17. Attribution Theory and Crisis Intervention Therapy.

    Science.gov (United States)

    Skilbeck, William M.

    It was proposed that existing therapeutic procedures may influence attributions about emotional states. Therefore an attributional analysis of crisis intervention, a model of community-based, short-term consultation, was presented. This analysis suggested that crisis intervention provides attributionally-relevant information about both the source…

  18. Economic crisis and oil market balances

    International Nuclear Information System (INIS)

    Duquesnoy, S.; Rozenberg, J.; Hourcade, J.Ch.

    2011-01-01

    One might intuitively think that an economic crisis would at least relieve the pressure on oil supply since it slows energy demand. From the model of the oil market DYSMO, we show that an economic crisis may on the contrary increase tension, as it postpones investment in oil supply. (authors)

  19. European Union Financial Crisis: A Marxist Analysis

    NARCIS (Netherlands)

    Petrus Kanisius Farneubun, P.

    European financial crisis poses a serious challenge to the fundamental structure of the European Union, political and financial institutions, as well as the values that bind European together. Different factors have been suggested as the causes of the crisis notably the failure of national

  20. Aftershocks : Economic Crisis and Institutional Choice

    NARCIS (Netherlands)

    Hemerijck, Anton; Knapen, Ben; Doorne, van Ellen

    2009-01-01

    Aftershocks werd geschreven op het hoogtepunt van de grootste economische crisis sinds de grote depressie. Hoewel het voorbarig zou zijn aan te nemen dat de gevolgen van de crisis al in volle omvang duidelijk zijn, is het overduidelijk dat zij ingrijpende effecten zal hebben op politiek, economisch

  1. Should the shady steal thunder? : The effects of crisis communication timing, pre-crisis reputation valence, and crisis type on post-crisis organizational trust and purchase intention

    NARCIS (Netherlands)

    Beldad, Ardion D.; van Laar, Ester; Hegner, Sabrina M.

    2018-01-01

    A scenario-based 2 (communication timing: stealing thunder vs. thunder) × 2 (pre-crisis reputation valence: positive vs. negative) × 2 (crisis type: product-harm vs. moral-harm) between-subjects experiment was implemented with 273 Dutch participants to address the question of whether or not the

  2. The European Crisis Management: An Organizational Narrative

    Directory of Open Access Journals (Sweden)

    Patrícia Kaplánová

    2016-12-01

    Full Text Available The debate of scholars in the field of international relations in last years has put the European Union’s role into the consideration. The European Foreign and Security Policy has positioned itself through its development to the constructive and normative line of research of world politics. With this respect, this article examines a character of crisis management of the European Common Foreign Policy based on the institutional development. Besides the European Union does not possess a unified foreign and security policy, regardless one army and single institutional mechanism, the recent crisis management actions have shaped the policies into a comprehensive nature. The paper overviews briefly the history of Common Foreign and Security Policy as well as Common Security and Defence Policy and focuses on crisis management of civilian and military missions. The author claims that the development has a significant impact on a character of crisis management analyzed from the institutional and financial capacities of the European Security and Defence Policy. Consequently, the character of crisis management performs complex mechanisms of responsive, political/administrative, legal, economic and human help to crisis-affected territories in the world. Respectfully, the character of crisis management has thus more pre-crisis nature of a resilience.

  3. Practicing discernment: pastoral care in crisis situations.

    Science.gov (United States)

    Landes, Scott D

    2010-01-01

    This article correlates a particular experience of providing pastoral care for a person in a crisis situation with a particular understanding of the practice of pastoral care. Through engaging in correlative practical theology, it highlights the need for practicing discernment when providing pastoral care for persons utilizing narratives to work through crisis situations.

  4. [Crisis management during obstetric surgery].

    Science.gov (United States)

    Okutomi, Toshiyuki

    2009-05-01

    Obstetric crisis includes hemorrhagic shock, embolisms and difficult airway. Life will be rapidly threatened with disseminated intravascular coagulation, multiple organ failure or systemic inflammatory response syndrome in these crises. In the face of the crisis, repeated evaluation of parturients and differential diagnosis are necessary along with fetal heart monitoring. For evaluation of bleeding, one should notice that the visual estimation of vaginal bleeding does not reflect the extent of intravascular volume deficit. Treatments for hemorrhagic shock include fluid replacement, blood transfusion as well as fresh frozen plasma, platelet, anticoagulants, anti-thrombin III, and protease inhibitors. When bleeding is still uncontrollable, arterial embolization or hysterectomy will be considered. Embolic disorders are another cause of maternal mortality. The signs and symptoms are all similar (dyspnea, cyanosis and sudden cardiovascular collapse). Strategies against the embolism will be basically symptomatic therapy. The physiological change with pregnancy results in the need of careful pre-anesthetic airway evaluation for parturients. A difficult or failed intubation drill is also extremely important. Recently, laryngeal mask airway has been successfully used in these parturients. During resuscitation of a pregnant woman, left uterine displacement is essential. For a patient who has not responded after 4 to 5 minutes of ACLS, immediate cesarean delivery should be considered.

  5. Horn of Africa food crisis

    CERN Multimedia

    Association du personnel

    2011-01-01

    Dear colleagues, As many of you are already aware, the Horn of Africa is experiencing an extremely severe food crisis as a result of one of the toughest droughts since the early 1950s. A total of over 12 million people in Djibouti, Ethiopia, Somalia, Kenya and Uganda are severely affected by this devastating crisis and the UN has officially declared famine in these regions. In addition, children are the most vulnerable victims, with more than a half million children at risk of imminent death from severe malnutrition and an estimated 2.3 million children already malnourished. An immediate, determined mobilization is required in order to avert an imminent humanitarian catastrophe and to prevent millions of people from being robbed of a future through the scourge of hunger and malnutrition. CERN has decided to join this international mobilization by specifically opening an account for those who want to make a donation to help the drought- and famine-affected populations in the region. Children being the first...

  6. La crisis latente del Darwinismo

    Directory of Open Access Journals (Sweden)

    Abdalla, Maurício

    2006-06-01

    Full Text Available In this article I will be analyzing the Darwinist paradigm in the biological science, discussing its capacity to give satisfactory understanding of the new data from biochemistry, microbiology and genetics. The general aim of this analysis is to contribute for the debate about the statute of the scientific theories. Its specific aim is to reflect upon a possible crisis of the Darwinist paradigm, which could corroborate the conception of scientific theories as something historically transitory, and not as definitive discoveries.

    El presente artículo analiza el paradigma darwinista en las ciencias biológicas a partir de la pregunta sobre su capacidad de explicar satisfactoriamente los nuevos datos obtenidos de la bioquímica, la microbiología y la genética. El objetivo general del análisis es contribuir con una discusión acerca del estado de las teorías científicas y el objetivo específico es reflexionar sobre una posible crisis del paradigma darwinista, lo que corroboraría la concepción de las teorías científicas como algo históricamente transitorio y no como descubrimientos definitivos.

  7. Canada's isotope crisis : what next?

    International Nuclear Information System (INIS)

    Nathwani, J.; Wallace, D.

    2010-01-01

    Canada urgently requires a rigorous debate on the strategic options for ensuring a robust, reliable, and affordable supply of radioactive isotopes. Should the debate be confined to how Canada can best develop the necessary technologies solely for our own use or should Canada abandon the idea of producing its own isotope supply and any future aspirations to serve the global market? Canada's Isotope Crisis focuses on the central policy question: do we dare to try to shape the future or do we retreat into silence because we are not prepared to make the necessary investments for the future well-being of Canadians? This volume showcases pointed essays and analysis from members of the academy and individuals who have made contributions to the development of medical isotopes and pioneered their use in medical practice. It also includes commentary from those involved in the production, manufacturing, processing, and distribution of isotopes. Canada's Isotope Crisis is a multi-disciplinary effort that addresses the global dimension of isotope supply and combines expert opinions on the present and past with knowledge of the relevant government agencies and the basis for their decisions at critical junctures.

  8. IRSN's contribution to crisis exercises

    International Nuclear Information System (INIS)

    Dubiau, P.; Isnard, O.

    2016-01-01

    IRSN (Institute for radiation protection and nuclear safety) takes part systematically in nuclear crisis exercises. IRSN manages its own crisis technical center that is in charge of assessing the changes in the accidental situation all along the exercise. IRSN is also in charge of measuring the radioactivity released during a real accident and it can send on the spot up to 4 vehicles equipped for analysing samples recovered in the environment. IRSN has also a network of 400 fixed probes all over the territory to measure dose rates in real time. IRSN has also mobile probes that can be placed near the damage plant to complete the fixed network. In the post-accidental phase, the radioactive contamination should be assessed accurately to allow the authorities to adapt their response particularly towards the population (evacuation or comeback, food recommendations,...). IRSN uses computerized simulations benchmarked on the measured values of the dose rate to map the radioactive contamination and predict its future evolution. On a more reduced scale the measured values of the dose rate or radioactive contamination can be obtained through detectors embarked on helicopters (Ulysse system) or in the backpacks of IRSN employees (Marcassin system). (A.C.)

  9. Organisational socialisation in a crisis context.

    Science.gov (United States)

    Lalonde, Carole

    2010-04-01

    The objective of this paper is to highlight the dimensions characterising the socialisation process in a crisis context. Based on the definition of organisational socialisation advanced by Van Maanen and Schein (1979) and employed later by Jones (1986), a crisis is presented as a passage from a 'normal' situation to an 'exceptional' situation. A crisis represents a socialisation context in the sense that it is a novel state in which actors must develop a different way of mobilising their knowledge, utilising their skills, and practicing their trade or profession. The paper discusses certain findings that have emerged from the literature on organisational socialisation, as well as from the testimony of actors who participated in efforts to manage the Quebec ice-storm crisis of early 1998. It is hoped that this exploratory study's data will give rise to fruitful interaction between the field of organisational socialisation and that of crisis management.

  10. Financial Crisis and the Central Bank System

    Directory of Open Access Journals (Sweden)

    RICHARD POSPISIL

    2015-05-01

    Full Text Available The financial crisis that began in 2008 gradually developed into a global economic crisis and continues to this day. There is a lot of causes standing behind the creation, depth and process of the crisis, which is the deepest since the thirties of last centrury. One of the reasons can be found in the risky behavior of commercial banks, especially in the excessive lending of credits and mortgages. Its share on the financial crisis have central banks and their failure as the financial supervisory authority. But there is a lot of another causes of failures in the commercial banking system. And some of the causes lies outside the banking system and monetary policy. Its share of the blame has also become from state and its expenditure on the social policy.This article analyzes the role of the commercial banking system and the central banks on the financial crisis including prevention options and measures.

  11. LA CRISIS ECONÓMICA MUNDIAL

    Directory of Open Access Journals (Sweden)

    Julián Sabogal Tamayo

    2008-07-01

    Full Text Available Se argumenta el contenido de la actual crisis mundial, entendida como propia del movimiento cíclico del sistema capitalista y no como una crisis particularmente financiera. Se sostiene que las crisis económicas son propias del sistema, mas no de la economía perse. Se sustenta su diferencia con respecto a la crisis cíclica de 1929-1933 con base los ciclos sistémicos y las características diferentes de los inicios y el final del ciclo; al final del ciclo el capital es en su mayor parte financiero. Finalmente se sostiene la tesis que las crisis cíclicas, por tener causas objetivas, son inevitables, la única alternativa es buscar otra forma de organizar la sociedad y la producción: pasar de la búsqueda de rentabilidad a la satisfacción de las necesidades de toda la comunidad.

  12. Resolving the International Monetary Fund's Legitimacy Crisis

    DEFF Research Database (Denmark)

    Seabrooke, Leonard

    2006-01-01

    Since the Asian financial crisis of 1997-1998 the International Monetary Fund (the Fund) has been embroiled in an international crisis of legitimacy. Assertions of a crisis are premised on the notions that the Fund's voting system is unfair, and that the Fund enforces homogenous policies onto...... borrowing member states and that loan programs tend to fail. Seen this way, poor institutional and policy design has led to a loss of legitimacy. But institutionalised inequalities or policy failure is not in itself sufficient to constitute an international crisis of legitimacy. This article provides...... a conceptually-driven discussion of the sources of the Fund's international crisis of legitimacy by investigating how its formal "foreground" institutional relations with its member states have become strained, and how informal "background" political and economic relationships are expanding in a way...

  13. [Social crisis, spontaneous groups and group order].

    Science.gov (United States)

    Edelman, Lucila; Kordon, Diana

    2002-12-01

    Argentina has gone through very difficult times during the last years and, in particularly, new kinds of social practices have emerged in order to cope with the crisis. This situation demands and urges a new type of reflection upon the double role of groups, as tools to transform reality and as a way to elaborate those processes regarding subjectivity. In this paper we analyse some topics regarding the groupal field (considering spontaneous groups as well as groupal devices that allow to elaborate the crisis). We consider social bond to be the condition of possibility for the existence of the psyche and of time continuity, and that it also makes possible personal and social elaboration of trauma, crisis and social catastrophe. We develop some aspects of an specific device (the reflection group), which we have already depicted in another moment, showing it's usefulness to cope with social crisis and to promote the subjective elaboration of crisis.

  14. FINANCIAL CRISIS AND THE CENTRAL BANK SYSTEM

    Directory of Open Access Journals (Sweden)

    Richard POSPISIL

    2015-07-01

    Full Text Available The financial crisis that began in 2008 gradually developed into a global economic crisis and continues to this day. There is a lot of causes standing behind the creation, depth and process of the crisis, which is the deepest since the thirties of last centrury. One of the reasons can be found in the risky behavior of commercial banks, especially in the excessive lending of credits and mortgages. Its share on the financial crisis have central banks and their failure as the financial supervisory authority. But there is a lot of another causes of failures in the commercial banking system. And some of the causes lies outside the banking system and monetary policy. Its share of the blame has also become from state and its expenditure on the social policy.This article analyzes the role of the commercial banking system and the central banks on the financial crisis including prevention options and measures.

  15. "Pastoral crisis intervention": toward a definition.

    Science.gov (United States)

    Everly, G S

    2000-01-01

    The pastoral community represents a large and often untapped resource in times of crisis. It possesses a unique aggregation of characteristics that makes it uniquely valuable amidst the turmoil of a psychological crisis. In critical incidents such as terrorism, mass disasters, violence, the loss of loved ones, and any events wherein human actions result in injury, destruction, and/or death, the pastoral community may possess especially powerful restorative attributes. Unfortunately, heretofore, there has existed no generally recognized and accepted manner in which the healing factors inherent in pastoral care have been functionally integrated with the well-formulated principles of crisis intervention. This paper represents an initial effort to elucidate how the principles of pastoral care may be functionally integrated with those of crisis intervention. The amalgam shall heretofore be referred to as "pastoral crisis intervention" and is defined herein.

  16. Crisis management: Planning for the inevitable

    Directory of Open Access Journals (Sweden)

    Niyaz Aboudzadeh

    2014-06-01

    Full Text Available The aim of this study is to identify important factors influencing organizational readiness to deal with the crisis in business organizations. The study designs a questionnaire in Likert scale and distributes it among some experts who work for Mapna company in Iran. The study uses the method developed by Mitroff (2005 [Mitroff, I. I. (2005. Why some companies emerge stronger and better from a crisis: 7 essential lessons for surviving disaster. AMACOM Div American Mgmt Assn.], which investigates the effects of four factors including job satisfaction, increase in income, cost reduction and change in strategies on crisis management. Using Pearson correlation ratio, the study has confirmed a positive and meaningful relationship between crisis management and three factors including increase in income, cost reduction and change in strategies. However, the study did not find any evidence to support the relationship between job satisfaction and crisis management.

  17. CRISIS Y CRÉDITOS / Crisis and credits

    Directory of Open Access Journals (Sweden)

    Juan Luis Trillo de Leya

    2010-05-01

    Full Text Available RESUMEN El deseo de hacer más objetivos los criterios de valoración, tanto en la docencia como en la investigación, han introducido términos económicos en el vocabulario universitario cuando asistimos al peor momento de una crisis económica global. La unificación de los criterios se ha producido a la baja, nos ha llevado a valorar más la cantidad que la calidad y la pasividad más que la actividad. En esta situación nos enfrentamos a la reforma de los planes de estudio conforme a las directivas de la reunión de Bolonia, reforma que debemos aprovechar para reconsiderar y mejorar la situación actual. El debate se produce en torno a los significados de los términos: transversalidad, coordinación, integración, compactación, esponjamiento, actividad, simultaneidad y secuencia. SUMMARY The desire to make evaluation criteria more objective, in both teaching and research, has introduced economic terms into the university vocabulary when we are in the middle of a global, economic crisis. The unification of the criteria has produced a downturn and has led us to value quantity more than quality and passivity more than activity. In this situation we approach the reform of the curricula according to the directives of the meeting in Bologna, a reform which we must use to reassess and to improve the present situation. The debate takes place around the meaning of the terms: transversality, coordination, integration, compaction, absorption, activity, simultaneousness and sequence.

  18. NOAA NOS SOS, EXPERIMENTAL, 1902-present, Salinity

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The NOAA NOS SOS server is part of the IOOS DIF SOS Project. The stations in this dataset have salinity data. *These services are for testing and evaluation use...

  19. Biochar mitigates salinity stress in potato

    DEFF Research Database (Denmark)

    Saleem Akhtar, Saqib; Andersen, M.N.; Liu, Fulai

    2015-01-01

    capability of biochar. Results indicated that biochar was capable to ameliorate salinity stress by adsorbing Na+. Increasing salinity level resulted in significant reductions of shoot biomass, root length and volume, tuber yield, photosynthetic rate (An), stomatal conductance (gs), midday leaf water......A pot experiment was conducted in a climate-controlled greenhouse to investigate the growth, physiology and yield of potato in response to salinity stress under biochar amendment. It was hypothesized that addition of biochar may improve plant growth and yield by mitigating the negative effect...... potential, but increased abscisic acid (ABA) concentration in both leaf and xylem sap. At each salinity level, incorporation of biochar increased shoot biomass, root length and volume, tuber yield, An, gs, midday leaf water potential, and decreased ABA concentration in the leaf and xylem sap as compared...

  20. Nuclear safety in crisis regions

    International Nuclear Information System (INIS)

    Ustohalova, Veronika; Englert, Matthias

    2017-01-01

    The use of nuclear energy demands extensive institutional and material infrastructure upon a foundation of stable intrastate conditions and interstate relations. Conflicts can result in catastrophic accidents, either deliberately or unintentionally. If there are nuclear facilities located in a crisis region, the risk of a nuclear disaster is markedly heightened. This can be explained not only in terms of the strategic relevance of the energy supply in military conflicts, but also the increased accident risks and hazards arising from collateral damage, as well as the erosion of the safety culture and institutional control in crisis regions with a nuclear infrastructure. Even just the escalation of a political dispute or the persistence of low intensity conflicts can make it generally more difficult and complex to maintain nuclear safety, if intrastate safety mechanisms come under strain or even fail as a result. So far no instance of military escalation, past or present, has led to an accident in a civil nuclear facility. Nevertheless, questions are clearly raised about the vulnerability of nuclear facilities in crisis regions and the risks associated with this vulnerability. Despite the potentially far-reaching consequences, too little attention is currently being paid to the linkage between intra- and interstate conflicts and the safety of nuclear facilities in crisis regions. The aim of the research presented here was to explore this theme and, after laying the groundwork in this manner, to raise awareness among policy-makers and the wider public. In this context the escalation of conflicts in the Ukraine is a particular focus. The first part of the report begins with a systematic look at the link between crisis regions and/or conflicts and nuclear safety. The various impact pathways relating to nuclear facility safety and the associated risks are described in relation to potential hazards induced by crises and wars. A nuclear facility can itself become a theatre

  1. Nuclear safety in crisis regions

    Energy Technology Data Exchange (ETDEWEB)

    Ustohalova, Veronika; Englert, Matthias

    2017-04-12

    The use of nuclear energy demands extensive institutional and material infrastructure upon a foundation of stable intrastate conditions and interstate relations. Conflicts can result in catastrophic accidents, either deliberately or unintentionally. If there are nuclear facilities located in a crisis region, the risk of a nuclear disaster is markedly heightened. This can be explained not only in terms of the strategic relevance of the energy supply in military conflicts, but also the increased accident risks and hazards arising from collateral damage, as well as the erosion of the safety culture and institutional control in crisis regions with a nuclear infrastructure. Even just the escalation of a political dispute or the persistence of low intensity conflicts can make it generally more difficult and complex to maintain nuclear safety, if intrastate safety mechanisms come under strain or even fail as a result. So far no instance of military escalation, past or present, has led to an accident in a civil nuclear facility. Nevertheless, questions are clearly raised about the vulnerability of nuclear facilities in crisis regions and the risks associated with this vulnerability. Despite the potentially far-reaching consequences, too little attention is currently being paid to the linkage between intra- and interstate conflicts and the safety of nuclear facilities in crisis regions. The aim of the research presented here was to explore this theme and, after laying the groundwork in this manner, to raise awareness among policy-makers and the wider public. In this context the escalation of conflicts in the Ukraine is a particular focus. The first part of the report begins with a systematic look at the link between crisis regions and/or conflicts and nuclear safety. The various impact pathways relating to nuclear facility safety and the associated risks are described in relation to potential hazards induced by crises and wars. A nuclear facility can itself become a theatre

  2. Microstrip Patch Sensor for Salinity Determination.

    Science.gov (United States)

    Lee, Kibae; Hassan, Arshad; Lee, Chong Hyun; Bae, Jinho

    2017-12-18

    In this paper, a compact microstrip feed inset patch sensor is proposed for measuring the salinities in seawater. The working principle of the proposed sensor depends on the fact that different salinities in liquid have different relative permittivities and cause different resonance frequencies. The proposed sensor can obtain better sensitivity to salinity changes than common sensors using conductivity change, since the relative permittivity change to salinity is 2.5 times more sensitive than the conductivity change. The patch and ground plane of the proposed sensor are fabricated by conductive copper spray coating on the masks made by 3D printer. The fabricated patch and the ground plane are bonded to a commercial silicon substrate and then attached to 5 mm-high chamber made by 3D printer so that it contains only 1 mL seawater. For easy fabrication and testing, the maximum resonance frequency was selected under 3 GHz and to cover salinities in real seawater, it was assumed that the salinity changes from 20 to 35 ppt. The sensor was designed by the finite element method-based ANSYS high-frequency structure simulator (HFSS), and it can detect the salinity with 0.01 ppt resolution. The designed sensor has a resonance frequency separation of 37.9 kHz and reflection coefficients under -20 dB at the resonant frequencies. The fabricated sensor showed better performance with average frequency separation of 48 kHz and maximum reflection coefficient of -35 dB. By comparing with the existing sensors, the proposed compact and low-cost sensor showed a better detection capability. Therefore, the proposed patch sensor can be utilized in radio frequency (RF) tunable sensors for salinity determination.

  3. Salinity management in southern Italy irrigation areas

    Directory of Open Access Journals (Sweden)

    Massimo Monteleone

    Full Text Available After a synthetic review of the most worrisome pressures applied over soils and waters, general criterions and normative principles that have to lead the technical intervention on soil and water protection are accounted, both with respect to farm activity and land planning. The salinity problem is faced, then, through the analysis of the nature and origin of saline soil and of the complex quantitative relationships able to interpret the accumulation and leaching of soil salts. Having specified the theoretical bases of salinity, the related technical features are then considered in order to define a proper management of soil and waters. Particular relevance is assigned to the irrigation and leaching techniques as well as, more briefly, to other agronomic interventions in order to guarantee the most effective salinity control. Another relevant technical facet of salinity control, although quite often neglected or retained of secondary importance in comparison to irrigation, is the drainage and disposal of leached water. The increased sensibility on the environmental impacts that the disposal of these waters can produce has raised today the level of attention on these procedures that are disciplined by norms of law and, therefore, require appropriate techniques of intervention. Finally, after the different scale orders involved in the management of salinity are defined (from the field and farm level up to the land and basin, the fundamental elements in order to work out a risk analysis and an action program are illustrated; some indications about the most up to date salinity monitoring and mapping methods are also provided, considering their great importance to continuously check the possible broadening of salinization and to carefully maintain its control.

  4. Microstrip Patch Sensor for Salinity Determination

    Directory of Open Access Journals (Sweden)

    Kibae Lee

    2017-12-01

    Full Text Available In this paper, a compact microstrip feed inset patch sensor is proposed for measuring the salinities in seawater. The working principle of the proposed sensor depends on the fact that different salinities in liquid have different relative permittivities and cause different resonance frequencies. The proposed sensor can obtain better sensitivity to salinity changes than common sensors using conductivity change, since the relative permittivity change to salinity is 2.5 times more sensitive than the conductivity change. The patch and ground plane of the proposed sensor are fabricated by conductive copper spray coating on the masks made by 3D printer. The fabricated patch and the ground plane are bonded to a commercial silicon substrate and then attached to 5 mm-high chamber made by 3D printer so that it contains only 1 mL seawater. For easy fabrication and testing, the maximum resonance frequency was selected under 3 GHz and to cover salinities in real seawater, it was assumed that the salinity changes from 20 to 35 ppt. The sensor was designed by the finite element method-based ANSYS high-frequency structure simulator (HFSS, and it can detect the salinity with 0.01 ppt resolution. The designed sensor has a resonance frequency separation of 37.9 kHz and reflection coefficients under −20 dB at the resonant frequencies. The fabricated sensor showed better performance with average frequency separation of 48 kHz and maximum reflection coefficient of −35 dB. By comparing with the existing sensors, the proposed compact and low-cost sensor showed a better detection capability. Therefore, the proposed patch sensor can be utilized in radio frequency (RF tunable sensors for salinity determination.

  5. PR Crisis Melalui Media Sosial

    Directory of Open Access Journals (Sweden)

    Gladys Carlina

    2017-07-01

    Full Text Available The background of this research is communication, new media, PR and PR Crisis. Fourth of this background has a close relationship, starting from communication, human in everyday life would require communication to receive and convey information, human can not be released from human life. The advancement of the times and the development of technology, causing people to communicate easily and the development of this era caused a new challenge for the PR and PR Crisis of a company, they should be able to maintain a positive image of the company in the minds of people. In this study using descriptive qualitative methodology, it contains many writings and drawings compared to the numbers. The purpose of this research is to know the strategy used by Pizza Hut in dealing with the issue of expired food. Penelitin results, social media is very positive impact on Pizza Hut in the recovery of food issues expired. The strategy used by the Pizza Hut Crisis PR is to utilize social media. Visible from the issue of expired food that disappeared in public and Pizza Hut restaurant until now crowded visited. Latar belakang dari penelitian ini yaitu komunikasi, media baru, PR dan PR Krisis. Keempat dari latar belakang ini mempunyai hubungan yang erat, dimulai dari komunikasi, manusia di dalam kehidupan sehari-hari tentunya memerlukan komunikasi untuk menerima dan menyampaikan informasi, manusia tidak bisa dilepaskan dari kehidupan manusia. Majunya perkembangan zaman dan perkembangan teknologi, menyebabkan manusia melakukan komunikasi dengan mudah dan perkembangan zaman ini menyebabkan adanya tantangan baru bagi para PR dan PR Krisis sebuah perusahaan, mereka harus bisa mempertahankan citra positif perusahaan di benak masyarakat. Dalam penelitian ini menggunakan metodologi kualitatif deksriptif, memuat banyak tulisan dan gambar dibandingkan angka-angka. Tujuan dari penelitian ini untuk mengetahui strategi yang digunakan oleh Pizza Hut dalam menangani isu makanan

  6. PRODUCTION OF TOMATO SEEDLINGS UNDER SALINE IRRIGATION

    Directory of Open Access Journals (Sweden)

    Carlos Alberto Brasiliano Campos

    2007-01-01

    Full Text Available Processing tomato is the most important vegetable crop of the Brazilian agribusiness and few researches have been conducted to evaluate the tolerance of this crop to saline stress. In this study, the effects of five levels of salinity of the irrigation water (1, 2, 3, 4 and 5 dS m-1 and three equivalent proportions of Na:Ca:Mg (1:1:0.5, 4:1:0.5 and 7:1:0.5 were tested on the emergence and vigor of processing tomato, cultivar IPA 6. Seeds were sowed in expanded polystyrene tray (128 cells and each tray received 1 L of water after sowing. The trays were piled and, four days after sowing, they were placed on suspended supports in a greenhouse. Irrigation was accomplished daily from the fifth day after sowing. Only dry weight of shoot and root was affected by sodium proportions, while linear reductions of the speed of emergence, stem length and the dry weight of shoot and root were observed with increasing salinity. Root was more affected than shoot by salinity and relative growth ratioincreased with salinity levels on the 14-21 days after sowing period, indicating that the crop showed a certain increase of salinity tolerance with the time of exposure to salts.

  7. Crisis Response Strategy and Crisis Types Suitability: A Preliminary Study on MH370

    Directory of Open Access Journals (Sweden)

    Mohamad Ashari Noratikah

    2017-01-01

    Full Text Available In time of crisis, the organisation’s tactic in responding to the crisis according to its type/s may significantly affect the organisation’s effort to survive its reputational damages. The study of crisis response strategy (CRS requires further exploration within the Malaysian context, moreso with the greater and apparent use of social media as a platform for the organisation in crisis to reach out to its stakeholders. This preliminary paper studies the MH370 crisis in light of Coombs [1] Situational Crisis Communication Theory (SCCT. It aims to discuss the suitability of the CRS applied by Malaysia Airlines System (MAS with the crisis type/s that was/were experienced by the organisation. Hence, the need for this paper to investigate the crisis type/s of MH370 and examines the CRS applied by MAS by content analysing media statements that were disseminated directly to the organisation’s stakeholders on Facebook during the first day of the crisis. Results ultimately show an interesting analysis to the crisis type of MH370, and the suitability of the CRS applied by MAS for that matter.

  8. Brand management in media crisis

    Directory of Open Access Journals (Sweden)

    Adrian IONESCU

    2010-06-01

    Full Text Available Due to the turbulent and chaotic economic climate over the entire advertising industry, the TV stations, and particularly those in Romania, face a critical challenge in terms of dealing with an unprecedented crisis within this market. Since the last quarter of 2008, the Romanian advertising market is going through a serious phase of contraction and reconfiguration. One of the causes is the strong connection with the other similar markets within the Central and Eastern Europe, as well as with those from the West, which face the same decline. Several important publications were closed during 2009 and the beginning of 2010, together with higher unemployment in the media sector and major changes of the biggest media groups strategies. This paper aims to portrait the perspective of the TV Brand Managers in the center of a challenging environment, both in the organizations and in the overall market.

  9. DO YOU CAPTURE FINANCIAL CRISIS?

    Directory of Open Access Journals (Sweden)

    Murniati Mukimni Mukhlisin

    2018-03-01

    Full Text Available This article summarizes the multitude of empirical studies in the area of Islamic banking and finance with purpose to analyze impact of Islamic banking and finance studies to practice by mapping research direction and the depth of the study. The studies are categorized based on research paradigm, countries being researched, methods employed, and results that lead to policy direction in the particular period. The research found that the research direction of the papers under study mostly employ positivist paradigm with countries being researched are generally Malaysia, Pakistan, Indonesia and UAE. It documents that the papers did not link directly to the future policy directions ie. to predict and prepare for financial crisis, rather they merely responded to the undergoing policies or themes of the journals. This review provides insights for understanding the importance of guiding future policy direction in the area of Islamic banking and finance by publishing more research policy papers authored by both academics and professionals.

  10. MANAGEMENT STRATEGIES DURING ECONOMIC CRISIS

    Directory of Open Access Journals (Sweden)

    SINTEA(ANGHEL LUCICA

    2014-05-01

    Full Text Available During the financial and economic crisis, the management of an entity must establish a plan and apply strategies needed to mitigate the negative effects due to the action of disturbing factors. Management must have a vision of business evolution, of costumer and supplier perspective, of how to develop the technological equipment in order to increase profitability and product quality. The manager must give utmost importance to all economic information he receives, to analyze it, to group it into categories depending on the effects they can produce, to establish the extent to which it influences the activity. The strategies a manager applies are also based on his flair, culture, knowledge or the human and material resources at its disposal

  11. Planner and nuclear crisis relocation

    International Nuclear Information System (INIS)

    Platt, R.H.

    1984-01-01

    Criticism of the Federal Emergency Management Agency (FEMA) plans to relocate two-thirds of the American people one week before a nuclear attack has been so intense that planners have renamed the crisis relocation plan to Integrated Emergency Management. A careful study of plans for the town of Greenfield, Massachusetts show that they are not only unworkable, but would seriously weaken the country even if no attack occurred. Recent warnings of a global climatic catastrophe and nuclear winter in the wake of a nuclear exchange underscore the need to denounce relocation policies as dangerous. Planners should take the lead in emphasizing the long-term consequences and informing the public that there is no civil defense against nuclear war. 7 references

  12. The Crisis Treatment of Suicide

    Science.gov (United States)

    Tabachnick, Norman

    1970-01-01

    Almost all suicidal persons who consult physicians wish to live. Generally they fall into one of two groups. Interpersonal suiciders manifest frequent threats and attempts, are emotionally labile, have ill-defined suicide plans, and clear ideas as to how their crises might be resolved. Intrapersonal suiciders are less open in manifestations of suicidal drive, withdrawn rather than emotional, often have clearly-formulated suicide plans and do not have ideas (other than suicide) as to how their crises might end. The suicidal situation results from two factors: (1) the loss of some valuable person or commodity, and (2) the loss of self-esteem. What ensues is temporary character disorganization—crisis. Treatment is based on restoration or replacement of lost objects and building up of self-esteem. PMID:5429131

  13. Chapter 8: The credibility crisis

    International Nuclear Information System (INIS)

    Poumadere, M.

    1991-01-01

    In the credibility crisis, a generalized state of conflicting cognitions is probably prevalent, along with possible individual and social pathologies. These cognitive conflicts and emotional traumas are linked to both the characteristics of Chernobyl as a human-made disaster and the specific nature of Chernobyl as a nuclear disaster. Three major elements as constituents of this nature are identified: The rupture of a social contract, the loss of a socially valued object, and the sudden removal of established distances. Further research and basic information are needed in this area where little specific observation is reported. A better grasp of the impact of nuclear energy on our societies can lead to better adapted policy, increased local and social solidarity, more decentralized initiative and risk management, and better organized primary prevention in nuclear disaster. (orig./DG)

  14. Energy shortage - a produced crisis

    International Nuclear Information System (INIS)

    Anon.

    1979-01-01

    Five articles of the central organ of the KPD/ML, the 'Roter Morgen', and a declaration of the central committee of th KPD/ML are published here. The articles deal with: raw materials-utilization and deposits; the oil-multis - the world's greatest financial power; the energy industry of the FRG; nuclear power - the new trick of the old bosses; resisting the bulling of oil prices, securing energy supply on the basis of coal. The articles are clearly combative and against capitalism, energy concerns and oil-multis. The energy crisis is declared to be a problem of capitalism which can only be solved by abolishing the capitalist system and its laws of profit. (HSCH) [de

  15. Crisis de la prensa Argentina

    Directory of Open Access Journals (Sweden)

    Federico Rey Lennon

    2015-01-01

    Full Text Available La magnitud de la crisis económica Argentina es enorme y difícil saber hasta cuando se extenderá, agravada por una situación política frágil. La actual recesión ha hecho caer la inversión publicitaria a los niveles más bajos de los últimos años. De 1997 al 2001 la circulación de la prensa Argentina cayó en el 36 por ciento. El riesgo en Argentina es la eventual extranjerización de casi todos los medios de comunicación.

  16. Social Entrepreneurship and Capitalist Crisis

    Directory of Open Access Journals (Sweden)

    Luise Li Langergaard

    2014-06-01

    Full Text Available The paper discusses the relation between social entrepreneurship and capitalism. In the wake of the crisis erupting in 2008, the political attention to social entrepreneurship has intensified and social entrepreneurship and social innovation has been presented as possible solutions to a number of societal problems. By linking different theoretical trends of social entrepreneurship to Boltanski and Chiapello’s three spirits of capitalism the paper elucidates different variations of social entrepreneurship. It argues that whereas classic entrepreneurship is theoretically closely connected to capitalism and seen by innovation theory as the major driving force of economic development, social entrepreneurship is sometimes linked to non-capitalist understandings of the economy and as part of a capitalist-critical movement.

  17. Crisis de esclerodermia renal normotensiva

    Directory of Open Access Journals (Sweden)

    M. Villaverde

    2003-01-01

    Full Text Available Paciente de sexo masculino de 60 años con esclerosis sistémica que evolucionó con crisis de esclerodermia renal normotensiva. Tenía compromiso poliarticular, esofágico, pulmonar y cutáneo. Antes de internarse en nuestro hospital recibió tratamiento con altas dosis de corticoides, lo que probablemente precipitó el daño renal que presentó en su evolución, caracterizado por falla renal, anemia hemolítica microangiopática sin elevación de la presión arterial. La ausencia de hipertensión se observa sólo en el 10% de los casos de esclerodermia renal. Recibió tratamiento con enalapril y hemodiálisis. Evolucionó en forma desfavorable, sin respuesta a la terapeútica y falleció a los siete días de internado.A 60 year old male patient having systemic scleroderma and normotensive scleroderma renal crisis was admitted in our hospital. He presented polyarticular, esophagic, lung and skin compromise. Before admission he had been treated with high doses of corticosteroids. We believe corticosteroids led to the worsening of renal damage with renal failure, microangiopathic hemolytic anemia without high blood pressure. The 10% of these cases have normal blood pressure. The patient was treated with enalapril and hemodyalisis. There was no favourable response to this treatment and he died seven days after admission.

  18. ROMANIAN ECONOMY IN THE EUROPEAN CRISIS

    Directory of Open Access Journals (Sweden)

    Aurel Mihuţ

    2012-01-01

    Full Text Available European economy still faces today, one of the worst economic and financial crisis since the Second World War. Economic and financial crisis has spread worldwide with maximum speed, the economies of all Member States of the European Union encountering serious difficulties, both in the banking system and real economy. Romanian economic crisis started in 2008 and the uncertain deadline, is a matter of concern for many people. It is true that today we are witnessing the worst crisis in 80 years. We have an official explanation of the crisis, provided by public institutions, that the problem stems from inappropriate behavior of economic agents: selfishness, greed, speculation and market unable to function smoothly, ensuring proper allocation of resources: information asymmetry, liquidity trap , deflation, etc.On the other hand, most researchers, members of the academic, and private sector analysts argue that state intervention just planted seeds of financial turmoil that cross the present. The recipe prescribed by the authorities can result in mitigation of economic difficulties but, in contrary to their aggravation. The economic crisis is the result of several factors, which mainly include monetary policy errors, distorted economic incentives and pathology of the banking and financial regulatory policy.This paper is to highlight what triggered today's crisis in the Romanian economy, hoping to find a remedy to the problems of the economic, social and political that we face.

  19. Enhancing crisis leadership in public health emergencies.

    Science.gov (United States)

    Deitchman, Scott

    2013-10-01

    Reviews of public health emergency responses have identified a need for crisis leadership skills in health leaders, but these skills are not routinely taught in public health curricula. To develop criteria for crisis leadership in public health, published sources were reviewed to identify attributes of successful crisis leadership in aviation, public safety, military operations, and mining. These sources were abstracted to identify crisis leadership attributes associated with those disciplines and compare those attributes with crisis leadership challenges in public health. Based on this review, the following attributes are proposed for crisis leadership in public health: competence in public health science; decisiveness with flexibility; ability to maintain situational awareness and provide situational assessment; ability to coordinate diverse participants across very different disciplines; communication skills; and the ability to inspire trust. Of these attributes, only competence in public health science is currently a goal of public health education. Strategies to teach the other proposed attributes of crisis leadership will better prepare public health leaders to meet the challenges of public health crises.

  20. N2-fixation in fababean (vicia faba l.) grown in saline and non saline conditions using 15N tracer technique

    International Nuclear Information System (INIS)

    Khalifa, Kh.; Kurdali, F.

    2002-09-01

    A pot experiment was conducted to study the performance of growing fababean and barley under saline conditions, in terms of, dry matter yield, total nitrogen and, percentages and amount of N derived from soil, fertilizer and atmosphere using 15 N isotope dilution method. Three saline treatments were performed: First, plants were grown in saline soil and irrigated with saline water (Ws Ss), Second, Plants were grown in saline soil and irrigated with saline water (Ws Ss); and Third, Plants grown in non saline soil and irrigated with saline water (Ws Sn). Furthermore, a control treatment was performed by using non-saline soil and non-saline water (Wn Sn). The different salinity treatments reduced plant growth and the reduction was more pronounced in fababean than in barley. However, under conditions of either saline soil-soft irrigation water or non saline soil-salty irrigation water, the relative growth reduction did not exceed 50% of the control; whereas, a significant negative effect was obtained when plants were grown under completely saline conditions of both soil and irrigation water. Percentage of N 2 -fixed (% Ndfa) was not negatively affected by saline conditions. However, our results clearly demonstrated that the effect of salinity in fababean was more evident on plant growth than on N 2 -fixing activity. Further studies are needed to obtain more salt tolerant faba bean genotypes in terms of growth and yield. This could be simultaneously improve yield and N 2 -fixation under sever saline conditions. (author)

  1. Presentation of the CEA's crisis national organization: coordination centre in case of crisis, crisis technical teams, intervention means, and so on

    International Nuclear Information System (INIS)

    Pectorin, X.

    2010-01-01

    After having briefly recalled the existence of a legal framework for crisis management organisation, this report briefly describes how the CEA plans the crisis management. This management is based on the definition of critical scenarios, on the building up of a crisis management team, and on the elaboration of crisis management operational documents. It evokes the alert organisation and the triggering of crisis management. Then, it describes the CEA's national crisis organisation with its main crisis management structures, the role and the operation of the Crisis Coordination Centre (CCC, the decision body), the role and operation of the Central Crisis Technical Teams (ETC-C, Equipes Techniques de Crise Centrales), the role of field interveners (various rescue, protection, health care and technical teams) and of other additional intervention actors. It evokes the objectives of the various exercises which are organised every year at the internal, national or international level

  2. Evaluation of the Aqua‎Crop Model to Simulate Maize Yiled Response under Salinity Stress

    Directory of Open Access Journals (Sweden)

    Aida Mehrazar

    2017-01-01

    Full Text Available Introduction: Limited water resources and its salinity uptrend has caused reducing water and soil quality and consequently reducing the crop production. Thus, use of saline water is the management strategies to decrease drought and water crisis. Furthermore, simulation models are valuable tools for improving on-farm water management and study about the effects of water quality and quantity on crop yield.. The AquaCrop model has recently been developed by the FAO which has the ability to check the production process under different propositions. The initial version of the model was introduced for simulation of crop yield and soil water movement in 2007, that the effect of salinity on crop yield was not considered. Version 4 of the model was released in 2012 in which also considered the effects of salinity on crop yield and simulation of solute Transmission in soil profile. Material and methods: In this project, evaluation of the AquaCrop model and its accuracy was studied in the simulating yield of maize under salt stress. This experiment was conducted in Karaj, on maize hybrid (Zea ma ys L in a sandy soil for investigation of salinity stress on maize yield in 2011-2012. This experiment was conducted in form of randomized complete block design in four replications and five levels of salinity treatments including 0, 4.53, 9.06, 13.59 and 18.13 dS/m at the two times sampling. To evaluate the effect of different levels of salinity on the yield of maize was used Version 4 AquaCrop model and SAS ver 9.1 software .The model calibration was performed by comparing the results of the field studies and the results of simulations in the model. In calculating the yield under different scenarios of salt stress by using AquaCrop, the model needs climate data, soil data, vegetation data and information related to farm management. The effects of salinity on yield and some agronomic and physiological traits of hybrid maize (Shoot length, root length, dry weight

  3. GLOBALIZATION AND ECONOMIC CRISIS IN EUROPEAN COUNTRIES

    Directory of Open Access Journals (Sweden)

    Silvia Marginean

    2011-01-01

    Full Text Available The paper analyzes the relation between degree of economic globalization and the impact of economic crisis for developed and emerging European countries. We measure economic globalization through indexes based on share of external trade in GDP and FDI intensity (% of FDI inflows and outflows divided by GDP. The complexity of current economic and financial crisis could be evaluated through GDP growth rate, inflation rate, unemployment, public debt, budget deficit, balance of payments, exchange rate, etc. For the purpose of this paper we used GDP growth rate as a measure of economic crisis impact on national economies.

  4. Monetary Policy Strategy: Lessons from the Crisis

    OpenAIRE

    Frederic S. Mishkin

    2011-01-01

    This paper examines what we have learned and how we should change our thinking about monetary policy strategy in the aftermath of the 2007-2009 financial crisis. It starts with a discussion of where the science of monetary policy was before the crisis and how central banks viewed monetary policy strategy. It will then examine how the crisis has changed the thinking of both macro/monetary economists and central bankers. Finally, it looks how much of the science of monetary policy needs to be a...

  5. Crisis Situations in Engineering Product Development

    DEFF Research Database (Denmark)

    Muenzberg, Christopher; Hammer, Jens; Brem, Alexander

    2016-01-01

    approaches reduce the problem identification time and increase the efficiency of crisis management. The goal of this research is to identify methods which are able to support the crisis management process successfully. Therefore, a literature-based analysis of developing methods, especially TRIZ is conducted......Crisis situations are special situations during the development process. They are characterized by time and handling pressure. Therefore, it is necessary to identify and apply a methodical problem solving approach to overcome these situations. Due to their prescriptive character, problem solving...

  6. IMPACT OF ECONOMIC CRISIS ON FDI

    Directory of Open Access Journals (Sweden)

    Elena V. CHIRILA DONCIU

    2014-04-01

    Full Text Available The economic crisis has had a severe impact on the economy worldwide. The investment activity has strongly felt the crisis and caused dramatic changes in the hierarchy of large investors. The financial system did not have availability for credits and funding from companies' own resources was extremely limited in terms of reducing profits. The purpose of the paper is the analysis of global foreign direct investment under the effect of the largest financial and economic crisis. The research results show a dramatic decline in foreign direct investments flows perceived and generated in 2009, and the fact that since 2010 there has been an easy comeback.

  7. Percepciones venezolanas sobre la crisis de colombia.

    Directory of Open Access Journals (Sweden)

    Miriam Kornblith.

    2004-07-01

    Full Text Available This paper analyzes the effects of the Colombian conflict in Venezuela and the perceptions of threat of the country's leading political actors regarding Colombia's security crisis. The author discusses the tangible consequences of the Colombian conflict in Venezuela. Second, the ways in which the security crisis has been perceived and politically maneuvered by the Venezuelan government is explored. Finally, the article traces the interaction been the securitization of security and defense issues in Venezuela, and perceptions about the Colombian security crisis and its effects.

  8. Fiscal policy and the global financial crisis

    DEFF Research Database (Denmark)

    Andersen, Torben M.

     The financial crisis raises demands for fiscal policy interventions. While a fall in aggregate demand is an important consequence of the crisis, it also reflects more underlying structural problems and changes. Hence, appropriate policy designs have to take account of the nature of the crisis......-run objectives are discussed. Past experience shows that deep recessions become persistent due to marginalization of unemployed, and therefore labour market policies have to be considered as an integral part of policy packages. Finally the question of international policy coordination is addressed....

  9. Salinity tolerance of the South African endemic amphipod ...

    African Journals Online (AJOL)

    Salinities were prepared using natural seawater and synthetic sea salt. Grandidierella lignorum tolerated all salinities, but showed highest survival at salinities of 7–42. Salinity tolerance was modified by temperature, with highest survival occurring between 10 and 25 °C. These represent the range of conditions at which ...

  10. Investigation of Soil Salinity to Distinguish Boundary Line between ...

    African Journals Online (AJOL)

    ADOWIE PERE

    Investigation of Soil Salinity to Distinguish Boundary Line between Saline and ... Setting 4 dSm-1 as the limit between saline and non-saline soils in kriging algorithms resulted in a .... number of sample points within the search window,.

  11. Communicating through Crisis: A Strategy for Organizational Survival.

    Science.gov (United States)

    Sturges, David L.

    1994-01-01

    Suggests that crisis communication should be a part of the larger issues of communication policy and strategy. Builds a case for the need to consider crisis communication in a larger context. Proposes a model of crisis communication content that may serve as a framework for research into the efficacy of communication during crisis episodes. (RS)

  12. 40 CFR 166.45 - Duration of crisis exemption.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Duration of crisis exemption. 166.45... EXEMPTION OF FEDERAL AND STATE AGENCIES FOR USE OF PESTICIDES UNDER EMERGENCY CONDITIONS Crisis Exemptions § 166.45 Duration of crisis exemption. A crisis exemption may be authorized for: (a) Only as long as is...

  13. Resilient Communication: A New Crisis Communication Strategy for Homeland Security

    Science.gov (United States)

    2012-03-01

    communication theory. Author, Timothy Coombs , in Ongoing Crisis Communication , discusses the need for a crisis management 10 plan to prepare for potential... COMMUNICATION : A NEW CRISIS COMMUNICATION STRATEGY FOR HOMELAND SECURITY by Sharon L. Watson March 2012 Thesis Advisor: Christopher Bellavita...REPORT TYPE AND DATES COVERED Master’s Thesis 4. TITLE AND SUBTITLE Resilient Communication : A New Crisis Communication

  14. Agrofuels, Food Sovereignty, and the Contemporary Food Crisis

    Science.gov (United States)

    Rosset, Peter

    2009-01-01

    In this article, agrofuels are examined in the context of the world food price crisis and the "food sovereignty" proposal for addressing the crisis. Both short- and long-term causes of the crisis are examined, and while agrofuels are presently not a prime causal factor they are clearly contraindicated by the crisis. Food sovereignty,…

  15. Dwarf cashew growth irrigated with saline waters

    Directory of Open Access Journals (Sweden)

    Hugo Orlando Carvallo Guerra

    2009-12-01

    Full Text Available The cashew production is one of the most important agricultural activities from the social-economical viewpoint for the North East of Brazil; besides to produce a great deal of hand labor, it is very important as an exporting commodity. The inadequate use of irrigation in the semi arid regions of the North East of Brazil has induced soil salinization and consequently problems for the irrigated agriculture. In spite of this, few works have been conducted to study the effect of saline stress on the growth and development of the cashew. Because of the lack of information for this crop, an experiment was conducted to study the effect of salinity stress on the phytomass production and nutrient accumulation on the different organs of the precocious dwarf cashew (Anacardium occidentale L. clone CCP76. The study was conducted under controlled conditions using as statistical scheme a randomized block design factorial with six replicates. Five salinity treatments were considered for the irrigation water (electrical conductivities of 0.8, 1.6, 2.4, 3.2 and 4.0 dS m-1 at 25oC. The increasing in salinity of the irrigation water reduced the phytomass at different organs of the studied plant. The nitrogen, phosphorus, potassium, chloride and sodium in the plant varied with the salinity of the irrigation water according with the part of the plant analyzed; in some parts increased, in others decreased, in others increased initially and decreased afterwards, and finally, in other part of the plant the salinity of the irrigation water did not affect the nutrient concentration.

  16. Bank Restructuring in Asia: Crisis management in the aftermath of the Asian financial crisis and prospects for crisis prevention -Malaysia-

    OpenAIRE

    ITO Takatoshi; HASHIMOTO Yuko

    2007-01-01

    This paper analyzes the bank restructuring process in Malaysia from the currency crisis of 1997 to present. Even though the banking sector in Malaysia had relatively lower NPLs compared to other Asian countries, financial sector suffered financial crisis and various problems emerged. This paper covers topics such as setting up financial restructuring agencies, a scheme of capital injection to weak banks, and a corporate restructuring process conducted by the Malaysian government. Plans of Mer...

  17. A Study of Crisis Management Based on Stakeholders Analysis Model

    Science.gov (United States)

    Qingchun, Yue

    2017-11-01

    From the view of stakeholder theory, not only the enterprises should provide services to shareholders, but also take care of the demands of stakeholders. Stakeholders for the enterprise crisis are the organizations and individuals, which cause crisis, respond to the crisis and affected by the enterprise crisis. In this paper, first of all, to comb the development of stakeholder theory systematically; secondly, with the help of the enterprise crisis stakeholder analysis model, analyze the concept of stakeholders for the enterprise crisis and membership, and with the example of Shuanghui Group for further analysis; finally, we put forward relevant proposals for the enterprise crisis from the view of stakeholders.

  18. A state of emergency in crisis communication: An intercultural crisis communication research agenda

    OpenAIRE

    Diers-Lawson, AR

    2016-01-01

    This article seeks to provide an evidence-based set of recommendations for the development of an intercultural crisis communication research agenda with three goals. First, to provide an advancement in our understanding of the state of crisis communication research in general. Second, to offer a grounded introduction to crisis communication for intercultural scholars who may not be as familiar with the field. Finally to identify three broad evidence-based areas for developing intercultural cr...

  19. Crisis Diagnosis in Anti-Crisis Management Process in a Company

    OpenAIRE

    Ruta Meiste; Sandra Jakstiene

    2015-01-01

    Crisis concept links up to its appearance area. Some different kinds and levels of crises have been found: we face with global, mainly nature cataclysm crises, state economic crises, corporate crises and individual or psychological crises. The research area of this paper is micro level, i.e. corporate crises or crisis in a company. However, it is emphasized that company is a sociotechnical system, performing in a complex environment, therefore crisis in a company is closely related to global ...

  20. Substantiation of Strategic Problem Concept in Anti-Crisis Management

    OpenAIRE

    Inna Irtyshcheva; Svitlana Minakova

    2014-01-01

    The article is devoted to the definition of the essence, objectives and characteristics of strategic crisis management. The interrelation of rank anti-crisis strategy in the hierarchy of the company strategies, depending on the identity of the company local, systemic or strategic crisis is analysed. The anti-crisis strategies are defined on the grounds of common characteristics. The types of tactics in crisis management are defined.

  1. Measuring a leader's ability to identify and avert crisis

    OpenAIRE

    Jamie Brownlee-Turgeon

    2017-01-01

    Leaders often have influence over the impact of pending crises by either preventing or minimizing the crisis (Pearson and Mitroff, 1993; Bonvillian, 2013). With crisis looming just around the corner, a leader’s ability to identify, avert, and manage a crisis has become a fundamental element in organizational sustainability. Yet, most literature on crisis is focused in the field of communication or crisis management during the actual event. Wooten and James (2008) provide a conceptual model...

  2. Teaching Method in Situational Crisis Communication Theory: A Literature Review

    OpenAIRE

    Proud Arunrangsiwed

    2016-01-01

    Crisis management strategies could be found in various curriculums, not only in schools of business, but also schools of communication. Young students, such as freshmen and sophomores of undergraduate schools, may not care about learning crisis management strategies. Moreover, crisis management strategies are not a topic art students are familiar with. The current paper discusses a way to adapt entertainment media into a crisis management lesson, and the importance of learning crisis manageme...

  3. THE EVOLUTION OF ECONOMIC GLOBALIZATION DURING THE CURRENT GLOBAL CRISIS

    OpenAIRE

    Sabina Tuca

    2013-01-01

    The current economic crisis constitutes a serious test for the process of globalization. The purpose of this study is to analyze the influence of the current global crisis on economic globalization. To assess the impact of the current crisis on economic globalization, this paper examines the KOF Index of Globalization, before and during the crisis. The findings generally support the idea that economic globalization has been, in fact, weakened, after the onset of the current crisis. However, t...

  4. The current international financial crisis: how much is new?

    OpenAIRE

    Steven B. Kamin

    1999-01-01

    The paper surveys a broad array of data to compare the scope and impact of three emerging-market financial crises: the debt crisis of the 1980s, the Mexican financial crisis of 1994-95, and the current international financial crisis. While certain conventional views regarding the three episodes are supported by the data examined in this paper, we find that in several respects, the current crisis is more similar to prior emerging-market crisis episodes than is commonly believed.

  5. Crisis homes for adult psychiatric patients

    DEFF Research Database (Denmark)

    Aagaard, Jørgen; Freiesleben, Michael; Foldager, Leslie

    2008-01-01

    INTRODUCTION: Inspired by the Crisis Home programme in Madison, we have adapted and evaluated the programme at the Community Mental Health (CMH) Centre in Tønder, Denmark. MATERIAL AND METHODS: Procedures and schedules from the Crisis Home programme were applied in this open trial. Questionnaire...... data concerning satisfaction with the stay and registration data concerning the admissions and bed days two years before and two years after the first stay were obtained. RESULTS: During four years, 52 different patients had a total of 187 stays in a crisis home. Twenty (38.5%) of the patients were...... attached to the ACT team. The average duration of the stays was 4.0 days. The number of readmissions and bed days after the first stay showed a significant downward tendency for the subgroup of patients with a more severe mental disorder, but not for the whole group. The patients, the crisis homes families...

  6. Lessons learned in terms of crisis management

    International Nuclear Information System (INIS)

    2006-01-01

    This document outlines that nobody was prepared to the crisis which occurred after the Chernobyl accident, whether in Russia, Europe or France. In order to illustrate the fact that crisis management has been different from one country to another, the report describes how the crisis has been managed in Norway (which has been quickly reached by fallouts and with a rather high level) and in Switzerland. It comments radioactivity measurements performed in France during spring 1986 by the SCPRI, the CEA and the ISPN. It discusses the lessons drawn in France in terms of emergency situation management regarding the protection of the population, crisis management, and the French post-accidental doctrine. It comments the lessons drawn in eastern European countries, with the cooperative implication of the IRSN. International projects are evoked: the Chernobyl Centre, the French-German Initiative, the European projects (EURANOS, NERIS, FARMING, STRATEGY, MOSES and SAMEN)

  7. Statelessness and the refugee crisis in Europe

    Directory of Open Access Journals (Sweden)

    Katalin Berényi

    2016-10-01

    Full Text Available The European Union needs to issue a Directive on common standards for statelessness determination procedures with a view to mitigating the particular impacts of statelessness in the context of the continuing refugee crisis in Europe.

  8. The Euro Crisis in Online Media

    DEFF Research Database (Denmark)

    Uldam, Julie; Kaun, Anne

    2013-01-01

    While Scandinavian countries may be coping with the Euro crisis relatively better than most other European countries, they are far from unaffected. Nonetheless, the mainstream media have represented Scandinavia and Sweden as prime examples of resilience at a governmental level (i.e. the ability...... of a national economy to withstand, adapt and overcome the financial crisis), disregarding the consequences of growing inequalities and the dismantling of welfare state. Consequently, reports on resilience at the civil society level (i.e. the ability of citizens and communities to withstand, adapt and overcome...... the financial crisis) remain largely absent from mainstream media reports. Instead, civil society initiatives that respond to the consequences of the crisis have to rely on self-representation and sharing of resources in online media. One example is the Swedish grassroots organisation, Megafonen....

  9. The Energy Crisis and Solar Energy

    Science.gov (United States)

    Bockris, J. O'M.

    1974-01-01

    Examines the status of the energy crisis in Australia. Outlines energy alternatives for the 1990's and describes the present status of solar energy research and the economics of solar energy systems. (GS)

  10. What kind of crisis for capitalism?

    Science.gov (United States)

    1982-09-01

    This week's meeting of the International Monetary Fund at Toronto will avoid an immediate crisis. But more international credit will not allow rich and poor to behave as if they live on different planets.

  11. Crisis, Resilience and Communication in Organizations

    DEFF Research Database (Denmark)

    Simonsen, Daniel Morten

    2012-01-01

    A significant part of modern crises management and crisis communication research is based on a normative research tradition aiming at anticipating future crises and developing crisis management plans that fit the scenarios (cf. Johansen & Frandsen, 2007; Coombs, 2007). In recognition...... of the limitations of this approach and the organizations' inability to foresee all potential crises in a world of constant change, the concept of resilience is starting to gain ground in crisis studies (cf. Weick & Sutcliff, 2007; Somers, 2009; Powley, 2009). This ncreased interest in resilience can be traced back...... to a discussion initiated by Wildavsky (1988), concerning whether organizational crises is best handled proactively by anticipating and planning in relation to potential crises, or whether to work with the organization reactive abilities when the crisis has manifested itself. This discussion has not diminished...

  12. Ideological Responses to the EU Refugee Crisis

    Science.gov (United States)

    van Prooijen, Jan-Willem; Krouwel, André P. M.; Emmer, Julia

    2017-01-01

    The 2016 European Union (EU) refugee crisis exposed a fundamental distinction in political attitudes between the political left and right. Previous findings suggest, however, that besides political orientation, ideological strength (i.e., political extremism) is also relevant to understand such distinctive attitudes. Our study reveals that the political right is more anxious, and the political left experiences more self-efficacy, about the refugee crisis. At the same time, the political extremes—at both sides of the spectrum—are more likely than moderates to believe that the solution to this societal problem is simple. Furthermore, both extremes experience more judgmental certainty about their domain-specific knowledge of the refugee crisis, independent of their actual knowledge. Finally, belief in simple solutions mediated the relationship between ideology and judgmental certainty, but only among political extremists. We conclude that both ideological orientation and strength matter to understand citizens’ reactions to the refugee crisis. PMID:29593852

  13. CRISIS IMPACT UPON THE ROMANIAN COMPANIES

    Directory of Open Access Journals (Sweden)

    Marius GUST

    2014-04-01

    Full Text Available The paper aims at investigating the economic and financial crisis impact which has occurred in the Romanian economy, upon the Romanian companies since 2008. Specifically, its effects are taken into account regarding the number of economic players, the labor force, and the results of business performance: enterprise turnover or gross outcomes. Additionally, this research paper aims at assessing the crisis consequences on corporate behavior in the insecure environment of the crisis regarding the investment process and the value rendered by enterprises. The investigation is made exclusively on the secondary and tertiary sectors of the Romanian economy: industry, construction, trade and services, both from an overall and a sectoral perspective. The analysis also envisages the correlation of progress per the aforementioned economic segments with the overall development of the Romanian economy in terms of economic and financial crisis.

  14. Iran. Nuclear crisis: towards an overrun?

    International Nuclear Information System (INIS)

    Cherief, Hamza

    2012-01-01

    In this article, the author first shows that the Iranian crisis is a failure of the struggle against nuclear proliferation as Iran seems to possess the technical and scientific abilities to produce nuclear weapons on a medium term. He also notices that this crisis is characterised by a deadlock of legal mechanisms of control of the Iranian nuclear programme: despite UN resolutions and sanctions, the IAEA will not be able able to visit Iranian facilities until Iran decides to enter negotiations again, and the decision by the UN of military actions seems not very likely, at least because of the opposition of China and Russia. In the second part, the author analyses the strategic and geopolitical stakes of the Iranian crisis: the will of Iran to become a regional leader and to counterbalance the Israeli nuclear deterrence, differences of regional interests between western countries, domestic evolutions in Iran. According to the author, both parties share a common interest in a smooth crisis recovery

  15. An Identity Crisis of Architectural Critique

    Directory of Open Access Journals (Sweden)

    Kostas Tsiambaos

    2014-05-01

    Full Text Available Over the last three years Greece has been facing one of its worst crises since the 1950s, a crisis which most understand to be a financial one. The word crisis (from the Greek κρίσις has a double meaning in the Greek language. Its first meaning indicates a radical — usually negative — change in the sum of conditions or flow of events, while its second refers to an opinion, a theory, a personal judgment or point of view towards a specific subject. I will argue that the current crisis is not just financial, but deeply cultural. An examination of the history of architectural discourse in Greece will help us better understand the cultural identity of the recent crisis by illuminating its core: the ambivalent relationship between Greece and Europe, from the establishment of the Greek state until today.

  16. The Nurse Leader Role in Crisis Management.

    Science.gov (United States)

    Edmonson, Cole; Sumagaysay, Dio; Cueman, Marie; Chappell, Stacey

    2016-09-01

    Leaders from the American Organization of Nurse Executives describe the dynamic state of today's healthcare system related to crisis management. Adaptive leadership, driven by strong values and morality, can guide leaders and organizations through the most difficult times.

  17. The debt crisis: a re-appraisal

    Directory of Open Access Journals (Sweden)

    Carlos Alberto Cinquetti

    2005-09-01

    Full Text Available The 1980s' debt crisis is a landmark in developing economies' growth and stabilization. According to the most quoted empirical articles, external shocks and vicissitudes gave rise to crisis just because of delays in stabilization policies, engendered by internal conflicts and institutional immaturity. I review some of these papers, and find out some problems - in the measurement of shocks and foreign indebtedness, namely - whose corrections lead to opposite results: external shocks and foreign indebtedness explain that crisis regardless of domestic policies. At the same time, the strong correlation of income distribution to terms of trade changes and foreign indebtedness suggest that inequality may have contributed differently to that crisis: either through an economic channel, or through a political channel based on delays in reforms.

  18. ARC Code TI: Crisis Mapping Toolkit

    Data.gov (United States)

    National Aeronautics and Space Administration — The Crisis Mapping Toolkit (CMT) is a collection of tools for processing geospatial data (images, satellite data, etc.) into cartographic products that improve...

  19. Crisis exercises with simulated media pressure

    International Nuclear Information System (INIS)

    Bouchot, E.; Robin, M.

    2016-01-01

    Communication in a nuclear crisis presents always a certain degree of psychic tension due to collective stress, a multiplicity of the actors, the complexity of the situation, and a lot of requests from media, NGO or local elected officials. A bad communication in a crisis situation can jeopardize the trust in the authorities and discourage population to follow sanitary recommendations and the efficiency of the protective measures can then be threatened. So training in crisis communication has become a necessity and is now fully integrated in crisis exercises. Simulated media pressure (SMP) is wielded by a specialized agency that will test the clarity, consistency and the relevancy of the pieces of information released by the communication cells through interviews, press statements, official releases or messages to social networks. A feedback analysis is always made to point out the weaknesses. (A.C.)

  20. CORPORATIONS CRISIS - BEYOND THE FRONTIERS OF MANAGEMENT

    Directory of Open Access Journals (Sweden)

    Liviu NEAMTU

    2009-12-01

    Full Text Available The economic crisis registered on international markets can be seen simply as corporate crisis as a result of that crash is the effect of large financial institutions and companies in the field of goods and services. Corporate crisis is a process that develops in nearly 10 years on the international market falling to the level of maximum development and producing her effects for 10 years hence. The paper tries to follow the stages of evolution of this crisis together with factors such as management and the economic environment characterized current economy. Also the relationship between companies management and "macroeconomic management" that generates these developments should be defined so that for future periods to be offered the best solutions to balance the market domestically and internationally

  1. Cuba: The Next Unanticipated Anticipated Strategic Crisis?

    National Research Council Canada - National Science Library

    Gorrell, Tim

    2005-01-01

    ...; and the current Bush administration with the global war on terrorism (GWOT). Cuba, specifically post-Castro Cuba, could very well trigger the next unanticipated crisis even though the writing is on the...

  2. THE GLOBAL FINANCIAL CRISIS AND NATIONAL FINANCIAL ...

    African Journals Online (AJOL)

    propose solutions aimed at reducing the effects of global financial crisis by ... rates of return leading to more investment and higher growth for developing countries. .... capital can without notice turn into outflows as it did in Russia and East Asia.

  3. The monetary mechanics of the crisis

    OpenAIRE

    von Hagen, Jürgen

    2009-01-01

    In response to the financial and economic crisis, central banks, unlike in the 1930s, have created enormous amounts of money. There are fears that this will lead to inflation, but it is base money (the central bank's liabilities) that has expanded; total monetary aggregates have not. By contrast, in the 1930s, base money remained stable and monetary aggregates dropped. The reason for this is that in a crisis the relationship between the base money and monetary aggregates is altered. The money...

  4. HUMAN RESOURCE COMPENSATION IN TIME OF CRISIS

    Directory of Open Access Journals (Sweden)

    Claudiu George BOCEAN

    2012-01-01

    Full Text Available Economic and financial crisis persists and is aggravated by poor rates of economic growth recorded in 2011 and 2012. Considerable decrease in production due to reduced exports and domestic demand compression generating new unemployment and lower earnings. This paper presents the impact of the crisis on average and minimum wages in the European Union and Euro zone. Using the International Monetary Fund (IMF predictions on GDP, the paper tries to predict the future trends of wages in the European Union.

  5. Urbanization eases water crisis in China

    Science.gov (United States)

    Wu, Yiping; Liu, Shu-Guang; Ji, Chen

    2012-01-01

    Socioeconomic development in China has resulted in rapid urbanization, which includes a large amount of people making the transition from rural areas to cities. Many have speculated that this mass migration may have worsened the water crisis in many parts of the country. However, this study shows that the water crisis would be more severe if the rural-to-urban migration did not occur.

  6. Global Financial Crisis and Philanthropy: Malaysian Case

    OpenAIRE

    Janice Lay Hui Nga

    2015-01-01

    This paper investigates the issue of the global financial crisis and its impacts on philanthropy and civil society organisations (CSOs) in Malaysia. CSOs are popularly known as non-governmental organisations (NGOs) in Malaysia. Financial crisis has caused NGOs in many countries to receive less funding. This situation may threaten and discourage voluntary works. Undoubtedly, these beneficial contributions from the NGOs are needful services to the society. This paper examines the impact of fina...

  7. The global governance of crisis migration

    Directory of Open Access Journals (Sweden)

    Alexander Betts

    2014-02-01

    Full Text Available There is no coherent or unified global governance framework for the different areas that have been subsumed under the umbrella of ‘crisis migration’. This is not to say that when new challenges or labels arise new institution-building is necessarily required. Addressing emerging protection gaps such as those related to crisis migration requires creativity in making existing institutions work better across implementation, institutionalisation and international agreements.

  8. A Case with Acute Celiac Crisis

    OpenAIRE

    Taner Özgür; Fatih Kılıçbay; Zeliha Yeğin

    2015-01-01

    Celiac disease presents with a wide spectrum of symptoms and signs. Some patients may be asymptomatic though some may present with acute celiac crisis, which is a rare and serious complication of celiac disease. Here we present a patient who presented with a physically ill appearance, hypokalemia, hypoalbuminemia and was treated successfully with gluten-free diet, steroids and electrolyte replacement therapy. Acute celiac crisis, which is a rare complication of celiac disease w...

  9. Sources of Currency Crisis: An Empirical Analysis

    OpenAIRE

    Weber, Axel A.

    1997-01-01

    Two types of currency crisis models coexist in the literature: first generation models view speculative attacks as being caused by economic fundamentals which are inconsistent with a given parity. Second generation models claim self-fulfilling speculation as the main source of a currency crisis. Recent empirical research in international macroeconomics has attempted to distinguish between the sources of currency crises. This paper adds to this literature by proposing a new empirical approach ...

  10. Systemic Liquidity Crisis with Dynamic Haircuts

    OpenAIRE

    Sever, Can

    2014-01-01

    In this paper, using network tools, I analyse systemic impacts of liquidity shocks in interbank market in case of endogenous haircuts. Gai, Haldane and Kapadia (2011) introduce a benchmark for liquidity crisis following haircut shocks, and Gorton and Metrick (2010) reveal the evidence from 2007-09 crisis for increasing haircuts with banking panic. In the benchmark model, I endogenize and update haircuts dynamically during the period of stress. The results significantly differ from...

  11. The Psichology Behind The Economic Crisis

    OpenAIRE

    Amalia PANDELICA; Ionut PANDELICA

    2010-01-01

    This paper is an extensive analysis of bought international business press and academic literature in the field about crisis management and related fields. The paper is grounded on the premise that the psychology of the crisis is an important component of the present international context and psychological factors play an important part in the alteration of consumer’s behavior. The question that generated our research approach in such conditions was at what extent peoples’ behavior is determi...

  12. The crisis in the uranium mining industry

    International Nuclear Information System (INIS)

    Ballery, J.L.

    1993-01-01

    For over ten years, the uranium mining industry within the OECD and elsewhere has been undergoing its worst ever crisis. At a time when it seemed assured of a promising future, the economic recession of the 1980s took the wind out of its sails. This paper describes the factors causing the crisis, strikes the balance of production, demand and stocks and gives forecasts for the next years. 3 figs., 9 refs

  13. Conceptual framework for proactive crisis enterprise management

    Directory of Open Access Journals (Sweden)

    G. S. Merzlikina

    2017-01-01

    Full Text Available There has been a significant increase in requests for recognition of the debtor insolvent, this situation actualize proactive crisis management in combination with low rehabilitation potential of the institution of bankruptcy since 2014. The crisеs in the development of enterprises are inevitable, moreover it can have positive aspects, for example, increase the company's susceptibility to progress and prevention of more serious crises, so the main objective of proactive crisis management isn`t the avoidance of crisis but optimization of the crisis process. Optimization of process involves the correlation of the costs of implementation of preventive measures and available resources to allocated resources are sufficient for implementation of all phases of proactive crisis solutions, but at the same time, the company has not incurred unreasonably high costs. The authors conducted a comparative analysis of definitions of “proactivecrisis management” and specified the content of this concept. The adoptionprocess of proactive crisis solutions should be clearly structured, so the authors highlighted and discussed in detail the process of adoption of proactivecrisis solutions, which includes 4 stages: obtaining information about the internal and external enterprise environment, the stage of processing the gathered information and taking necessary proactive crisis decisions, the implementation of the adopted decisions and control their implementation.Modern tools of proactivecrisis management are varied and take into account the specifics of modern Russian system of market relations, because they include analysis of internal and external enterprise environment, quantitative and qualitative indicators. The authors suggest to consider innovation as one of the possible instruments of preventive crisis management.

  14. Child Health and Economic Crisis in Peru

    OpenAIRE

    Paxson, Christina; Schady, Norbert

    2005-01-01

    The effect of macroeconomic crises on child health is a topic of great policy importance. This article analyzes the impact of a profound crisis in Peru on infant mortality. It finds an increase of about 2.5 percentage points in the infant mortality rate for children born during the crisis of the late 1980s, which implies that about 17,000 more children died than would have in the absence o...

  15. Crisis interventions in online psychological counseling

    Directory of Open Access Journals (Sweden)

    Juliana Amaral Medeiros da Silva

    2015-12-01

    Full Text Available Introduction: The world's population is often assailed by crises of various orders. Disasters caused by nature and by humans themselves also impact on people's mental health. Psychological crises, such as suicide attempts, represent a growing problem in mental health. When faced with such scenarios, specific strategies of crisis intervention are both appropriate and necessary. Objective: To conduct a systematic review of the literature dealing with online psychological crisis intervention, describing and discussing their operational design, specific characteristics and applications. Method: A systematic review of literature indexed on the PubMed, PsycINFO, and SciELO databases identified by searches conducted from January to June of 2014. Results: The searches identified 17 empirical studies about online crisis interventions which were reviewed. Three crisis contexts emerged: 1 disasters, 2 risk/prevention of suicide, and 3 trauma. Eleven different intervention programs were described and the predominant treatment approach was cognitive behavioral therapy. The results showed that research into online psychological crisis intervention has been conducted in several different countries, especially the Netherlands and Australia, and that the users of these tools benefit from them. Conclusion: Online crisis interventions have been developed and researched in many countries around the world. In Brazil, there is still a lack of investment and research in this area.

  16. Crisis phenomena and sources of instability

    International Nuclear Information System (INIS)

    Ball, D.; Bethe, H.A.; Blair, B.G.; Bracken, P.; Carter, A.B.; Dickinson, H.; Garwin, R.L.; Holloway, D.; Kendall, H.W.

    1988-01-01

    What are the most likely paths that might carry a crisis to nuclear war between the superpowers? Are those paths marked by critical junctures or patterns that recur and are amenable to analysis? These questions form the crux of this study, but history provides a meager data base for answering them. Only once, during the Cuban Missile Crisis, did nuclear war appear to be a conceivable consequence of steps already taken or under serious consideration. To prepare a springboard for that extrapolation, we must first examine the settings in which leaders have coped with crises, and identify features that are likely to recur in future confrontations. These features include the environment that in the past has differentiated crisis from peace and war; the dominant factors that have been (or should have been) assessed either at the outbreak of crisis or as events unfolded; the human dimension of crisis; domestic and alliance politics; intelligence; and the trade-offs between diplomacy and military measures that have chronically perplexed leaders during a crisis. The authors of this paper consider confrontations of an intensity with which the world has no experience: direct conflict, either conventional or nuclear, between the superpowers

  17. Timing crisis information release via television.

    Science.gov (United States)

    Wei, Jiuchang; Zhao, Dingtao; Yang, Feng; Du, Shaofu; Marinova, Dora

    2010-10-01

    When and how often to release information on television are important issues in crisis and emergency risk communication. There is a lot of crisis information, including warnings and news, to which people should have access, but most of it is not significantly urgent to interrupt the broadcasting of television programmes. Hence, the right timing for the release of crisis information should be selected based on the importance of the crisis and any associated communication requirements. Using recursive methods, this paper builds an audience coverage model of crisis information release. Based on 2007 Household Using TV (HUT) data for Hefei City, China, the optimal combination of broadcasting sequence (with frequencies between one and eight times) is obtained using the implicit enumeration method. The developed model is applicable to effective transmission of crisis information, with the aim of reducing interference with the normal television transmission process and decreasing the psychological effect on audiences. The same model can be employed for other purposes, such as news coverage and weather and road information. © 2010 The Author(s). Journal compilation © Overseas Development Institute, 2010.

  18. Salinity changes and anoxia resulting from enhanced run-off during the late Permian global warming and mass extinction event

    Directory of Open Access Journals (Sweden)

    E. E. van Soelen

    2018-04-01

    Full Text Available The late Permian biotic crisis had a major impact on marine and terrestrial environments. Rising CO2 levels following Siberian Trap volcanic activity were likely responsible for expanding marine anoxia and elevated water temperatures. This study focuses on one of the stratigraphically most expanded Permian–Triassic records known, from Jameson Land, East Greenland. High-resolution sampling allows for a detailed reconstruction of the changing environmental conditions during the extinction event and the development of anoxic water conditions. Since very little is known about how salinity was affected during the extinction event, we especially focus on the aquatic palynomorphs and infer changes in salinity from changes in the assemblage and morphology. The start of the extinction event, here defined by a peak in spore : pollen, indicating disturbance and vegetation destruction in the terrestrial environment, postdates a negative excursion in the total organic carbon, but predates the development of anoxia in the basin. Based on the newest estimations for sedimentation rates, the marine and terrestrial ecosystem collapse took between 1.6 and 8 kyr, a much shorter interval than previously estimated. The palynofacies and palynomorph records show that the environmental changes can be explained by enhanced run-off and increased primary productivity and water column stratification. A lowering in salinity is supported by changes in the acritarch morphology. The length of the processes of the acritarchs becomes shorter during the extinction event and we propose that these changes are evidence for a reduction in salinity in the shallow marine setting of the study site. This inference is supported by changes in acritarch distribution, which suggest a change in palaeoenvironment from open marine conditions before the start of the extinction event to more nearshore conditions during and after the crisis. In a period of sea-level rise, such a reduction

  19. Salinity changes and anoxia resulting from enhanced run-off during the late Permian global warming and mass extinction event

    Science.gov (United States)

    van Soelen, Elsbeth E.; Twitchett, Richard J.; Kürschner, Wolfram M.

    2018-04-01

    The late Permian biotic crisis had a major impact on marine and terrestrial environments. Rising CO2 levels following Siberian Trap volcanic activity were likely responsible for expanding marine anoxia and elevated water temperatures. This study focuses on one of the stratigraphically most expanded Permian-Triassic records known, from Jameson Land, East Greenland. High-resolution sampling allows for a detailed reconstruction of the changing environmental conditions during the extinction event and the development of anoxic water conditions. Since very little is known about how salinity was affected during the extinction event, we especially focus on the aquatic palynomorphs and infer changes in salinity from changes in the assemblage and morphology. The start of the extinction event, here defined by a peak in spore : pollen, indicating disturbance and vegetation destruction in the terrestrial environment, postdates a negative excursion in the total organic carbon, but predates the development of anoxia in the basin. Based on the newest estimations for sedimentation rates, the marine and terrestrial ecosystem collapse took between 1.6 and 8 kyr, a much shorter interval than previously estimated. The palynofacies and palynomorph records show that the environmental changes can be explained by enhanced run-off and increased primary productivity and water column stratification. A lowering in salinity is supported by changes in the acritarch morphology. The length of the processes of the acritarchs becomes shorter during the extinction event and we propose that these changes are evidence for a reduction in salinity in the shallow marine setting of the study site. This inference is supported by changes in acritarch distribution, which suggest a change in palaeoenvironment from open marine conditions before the start of the extinction event to more nearshore conditions during and after the crisis. In a period of sea-level rise, such a reduction in salinity can only be

  20. Freshwater salinization syndrome on a continental scale.

    Science.gov (United States)

    Kaushal, Sujay S; Likens, Gene E; Pace, Michael L; Utz, Ryan M; Haq, Shahan; Gorman, Julia; Grese, Melissa

    2018-01-23

    Salt pollution and human-accelerated weathering are shifting the chemical composition of major ions in fresh water and increasing salinization and alkalinization across North America. We propose a concept, the freshwater salinization syndrome, which links salinization and alkalinization processes. This syndrome manifests as concurrent trends in specific conductance, pH, alkalinity, and base cations. Although individual trends can vary in strength, changes in salinization and alkalinization have affected 37% and 90%, respectively, of the drainage area of the contiguous United States over the past century. Across 232 United States Geological Survey (USGS) monitoring sites, 66% of stream and river sites showed a statistical increase in pH, which often began decades before acid rain regulations. The syndrome is most prominent in the densely populated eastern and midwestern United States, where salinity and alkalinity have increased most rapidly. The syndrome is caused by salt pollution (e.g., road deicers, irrigation runoff, sewage, potash), accelerated weathering and soil cation exchange, mining and resource extraction, and the presence of easily weathered minerals used in agriculture (lime) and urbanization (concrete). Increasing salts with strong bases and carbonates elevate acid neutralizing capacity and pH, and increasing sodium from salt pollution eventually displaces base cations on soil exchange sites, which further increases pH and alkalinization. Symptoms of the syndrome can include: infrastructure corrosion, contaminant mobilization, and variations in coastal ocean acidification caused by increasingly alkaline river inputs. Unless regulated and managed, the freshwater salinization syndrome can have significant impacts on ecosystem services such as safe drinking water, contaminant retention, and biodiversity. Copyright © 2018 the Author(s). Published by PNAS.

  1. Hyperthyroidism-associated hypercalcemic crisis: A case report and review of the literature.

    Science.gov (United States)

    Chen, Ke; Xie, Yanhong; Zhao, Liling; Mo, Zhaohui

    2017-01-01

    Hyperthyroidism is one of the major clinical causes of hypercalcaemia, however, hyperthyroidism-related hypercalcemic crisis is rare, only 1 case have been reported. The potential mechanisms are still not too clear. It may be related that thyroid hormone stimulate bone turnover, elevate serum calcium, increase urinary and fecal calcium excretion. A 58-year-old female patient was found to have Graves' disease, a marked elevated serum calcium level (adjusted serum calcium: 3.74 mmol/L), and reduced parathyroid hormone level. She was diagnosed as hyperthyroidism-associated hypercalcemic crisis. Treatment with methimazole to correct the hyperthyroidism and treatment of the patient's hypercalcaemia was achieved by physiological saline, salmon calcitonin and furosemide. After treatment for hypercalcaemia and hyperthyroidism, her symptoms and serum calcium levels quickly returned to normal. hyperthyroid-associated hypercalcaemia crisis is rare, however, the diagnosis should pay attention to screening for other diseases caused by hypercalcemia. Timely treatment of hypercalcaemia is a critical step for rapidly control of symptoms, and treatment of hyperthyroidism is beneficial to relief the symptoms and maintain the blood calcium level.

  2. La crisis del medio ambiente

    Directory of Open Access Journals (Sweden)

    Juan Carlos Quintero Vélez

    2013-07-01

    Full Text Available Este artículo, introducción al tema del medio ambiente, pretende proporcionar conceptos básicos para analizar y dimensionar el impacto que genera el hombre sobre los sistemas que soportan la vida. Para entender estos problemas, es indispensable partir de un análisis básico de la relación entre el hombre actual, su medio ambiente, sus necesidades y sus actividades. El autor revisa los antecedentes, las causas y las consecuencias de la crisis ambiental internacional, e intenta dar explicación a la problemática nacionalen este campo, y establecer los puntos más críticos en Colombia. Finalmente, con base en los parámetros establecidos por el gobierno, se presenta el concepto de“desarrollo sostenible" como modelo que interrelaciona los procesos económicos, sociales y tecnológicos con el medio ambiente.

  3. The crisis in american archeology.

    Science.gov (United States)

    Davis, H A

    1972-01-21

    The current crisis in American archeology has been brought about by a combination of the greatly increased rate of destruction of unique, irreplaceable archeological information and material, and the lack of adequate funding for salvage of what is being destroyed. Since World War II, land alteration has increased almost geometrically. Land leveling, urban development, inexperienced or ignorant diggers, commercial dealers in Indian relics-these and many other agents of destruction are obliterating traces of the past. Anything that disturbs the ground where people once lived destroys forever whatever information is left about them and their way of life. Interpretations of man's cultural development through time, of his ability to cope with and use the environment wisely, and of a long, fascinating, and irreplaceable heritage are only possible if the evidence left in the ground is undisturbed and is properly recorded when it is excavated. The problem of the destruction of archeological sites and information is a complex one, with no single solution. A combination of increased support for archeological research through increased funding, and development of a knowledgeable, interested public will go a long way toward assuring this country that a significant portion of the past will be available for the benefit of future generations. If solutions are not sought and found now, it will be too late-we will have committed ourselves, irretrievably and irreversibly, to the future, without benefit or knowledge of the mistakes and the lessons of the past.

  4. Inferential misconceptions and replication crisis

    Directory of Open Access Journals (Sweden)

    Norbert Hirschauer

    2016-12-01

    Full Text Available Misinterpretations of the p value and the introduction of bias through arbitrary analytical choices have been discussed in the literature for decades. Nonetheless, they seem to have persisted in empirical research, and criticisms of p value misuses have increased in the recent past due to the non-replicability of many studies. Unfortunately, the critical concerns that have been raised in the literature are scattered over many disciplines, often linguistically confusing, and differing in their main reasons for criticisms. Misuses and misinterpretations of the p value are currently being discussed intensely under the label “replication crisis” in many academic disciplines and journals, ranging from specialized scientific journals to Nature and Science. In a drastic response to the crisis, the editors of the journal Basic and Applied Social Psychology even decided to ban the use of p values from future publications at the beginning of 2015, a fact that has certainly added fuel to the discussions in the relevant scientific forums. Finally, in early March, the American Statistical Association released a brief formal statement on p values that explicitly addresses misuses and misinterpretations. In this context, we systematize the most serious flaws related to the p value and discuss suggestions of how to prevent them and reduce the rate of false discoveries in the future.

  5. Crisis management and warning procedures

    Directory of Open Access Journals (Sweden)

    Valérie November

    2009-03-01

    territoriale du risque s’avère nécessaire.Based on two flood events that recently affected new housing areas in very different political, organisational and hydrological contexts, this article examines the practices of actors involved in emergency and crisis situations in Switzerland. In both cases, the actors are identified – through their role and their position in the various procedures related to crisis management – and an inventory is made of the documents used. The study examines how the flood events were managed, identifies the organisational changes that followed the crises, and determines how the risk was conceived and to what extent it was formalised by the different actors both before and after the floods. Finally new forecasting and warning procedures that were set up following the events are described. The study shows that floods have a decisive impact on the production of knowledge, but that this phenomenon varies according to the actors. Events such as floods also sometimes reveal the existence of "latent" knowledge, or knowledge that is available but has not yet been integrated into institutional procedures. In terms of both forecasting and crisis management, these events also provide the opportunity to test information channels and to identify and correct any problems relating to organisation, cooperation or the reliability of means of communication. Among other things, the risks and crises related to flooding modify the dynamics and policies of the local area as a result of readjustments in the networks of actors. The introduction of emergency and crisis management measures appears more effective, however, than the reorganisation of planning and development procedures, a process which generally takes a lot longer. Nevertheless, since the recollection of events tends to fade with time, it is important that risks find a more concrete form of spatial expression on the landscape.

  6. Crisis of Legitimacy in Palestine

    Directory of Open Access Journals (Sweden)

    Hani Albasoos

    2016-04-01

    Full Text Available Abstract: Palestinian society is geographically separated and politically fragmented. This is attributed to partisan affiliation and alignment, absence of conceptual and professional framework of civil society, unethical approach of Palestinian political leaders, and unconstitutional political institutions. Such polarization and division have created political antagonism within elites and between factions. The broad objective of this research is to investigate the legitimacy crisis in Palestine, the current political dilemma in the Palestinian Authority, and the public response to the situation. The research introduces direct and thorough understanding of the developing political context surrounding these issues; taking into consideration that growing deficit in legitimacy could create potentially dire consequences, particularly if present trends on the ground continue. The research promotes an analytical perspective based on legitimacy theory and exploring recent public opinion polls. This study formulates a constructive analysis of the failure of the Palestinian political institutions at the leadership level to meet the basic expectations of the Palestinian people and the unproductive methodology of hampering the implementation of the Basic Law concerning the Palestinian political system. It reviews the empirical dilemmas of the Palestinian Authority and eliminates several assumptions of Fatah and Hamas’s - main parties - political and domestic priorities. The possibility of a new Palestinian political phenomena emerging is in the context of a new popular mobilisation lessened by the fact that both movements (Fatah and Hamas are firmly enmeshed in the very fabric of Palestinian society through patronage networks.

  7. High-performance ionic diode membrane for salinity gradient power generation.

    Science.gov (United States)

    Gao, Jun; Guo, Wei; Feng, Dan; Wang, Huanting; Zhao, Dongyuan; Jiang, Lei

    2014-09-03

    Salinity difference between seawater and river water is a sustainable energy resource that catches eyes of the public and the investors in the background of energy crisis. To capture this energy, interdisciplinary efforts from chemistry, materials science, environmental science, and nanotechnology have been made to create efficient and economically viable energy conversion methods and materials. Beyond conventional membrane-based processes, technological breakthroughs in harvesting salinity gradient power from natural waters are expected to emerge from the novel fluidic transport phenomena on the nanoscale. A major challenge toward real-world applications is to extrapolate existing single-channel devices to macroscopic materials. Here, we report a membrane-scale nanofluidic device with asymmetric structure, chemical composition, and surface charge polarity, termed ionic diode membrane (IDM), for harvesting electric power from salinity gradient. The IDM comprises heterojunctions between mesoporous carbon (pore size ∼7 nm, negatively charged) and macroporous alumina (pore size ∼80 nm, positively charged). The meso-/macroporous membrane rectifies the ionic current with distinctly high ratio of ca. 450 and keeps on rectifying in high-concentration electrolytes, even in saturated solution. The selective and rectified ion transport furthermore sheds light on salinity-gradient power generation. By mixing artificial seawater and river water through the IDM, substantially high power density of up to 3.46 W/m(2) is discovered, which largely outperforms some commercial ion-exchange membranes. A theoretical model based on coupled Poisson and Nernst-Planck equations is established to quantitatively explain the experimental observations and get insights into the underlying mechanism. The macroscopic and asymmetric nanofluidic structure anticipates wide potentials for sustainable power generation, water purification, and desalination.

  8. Analysing English metaphors of the economic crisis

    Directory of Open Access Journals (Sweden)

    Filippo-Enrico Cardini

    2014-07-01

    Full Text Available Abstract - The present article reports the findings of an investigation into the metaphorical expressions adopted by English-language magazines to describe the latest economic/financial crisis. The corpus used for the investigation was about 100,000 words large, with texts taken from The Economist and from The International Economy. All the articles selected from these two magazines were published between Fall 2008 and Winter 2012. The main aim of the inquiry was to offer a more detailed and comprehensive classification of economic-crisis-metaphors than those proposed in previous research. In this respect, a total number of forty different types of such metaphors was identified. Alongside the theoretical classification, a quantitative analysis of the data was also carried out in order to find out which kinds of metaphorical expression are used most frequently. Results suggest that the economic/financial crisis is predominantly conceptualized in terms of something negative about a human being, about an object, and about a motion. In particular, viewing a state of economic/financial crisis as a damaged or destroyed object appears to be the most widely adopted metaphor. Results also suggest that different economics magazines can vary significantly in the amount of metaphorical language used.Keywords: metaphor, economic crisis, semantics, pragmatics, journalistic styles.  Sommario – Questo articolo riporta i risultati di una ricerca sulle metafore adottate da riviste in lingua inglese per descrivere la recente crisi economica e finanziaria. Il corpus utilizzato per l’indagine è stato di circa 100.000 parole, con testi reperiti dal The Economist e dal The International Economy. Tutti gli articoli selezionati da queste due riviste sono stati pubblicati tra l’autunno 2008 e l’inverno 2012. Lo scopo principale dell’indagine è stato quello di fornire una classificazione delle metafore della crisi economica più dettagliata ed esauriente di

  9. Interaction effects of water salinity and hydroponic growth medium on eggplant yield, water-use efficiency, and evapotranspiration

    Directory of Open Access Journals (Sweden)

    Farnoosh Mahjoor

    2016-06-01

    Full Text Available Eggplant (Solanum melongena L. is a plant native to tropical regions of Southeast Asia. The water crisis and drought on the one hand and eggplant greenhouse crop development as one of the most popular fruit vegetables for people on the other hand, led to the need for more research on the use of saline water and water stress to optimize salinity level and their impact on eggplant evapotranspiration and encounter better yield and crop quality. The objective of the present study was to investigate the interactions of water salinity and hydroponic growth medium on qualitative and quantitative properties of eggplant and its water-use efficiency. The study used the factorial experiment based on completely randomized design with three replications of four levels of water salinity (electrical conductivity of 0.8 (control, 2.5, 5, and 7 dS m−1 and three growth media (cocopeat, perlite, and a 50–50 mixture of the two by volume. Total yield, yield components, evapotranspiration, and water-use efficiency were determined during two growing periods, one each in 2012 and 2013. All of these indices decreased significantly as water salinity increased. Water with of 0.8 dS m−1 produced an average eggplant yield of 2510 g per plant in 2012 and 2600 g in 2013. The highest yield was observed in cocopeat. Water with 7 dS m−1 reduced yield to 906 g per plant in 2012 and to 960 g in 2013. Lowest yield was observed in perlite. The highest evapotranspiration values occurred in cocopeat at the lowest salinity in both years. Cocopeat and the cocopeat–perlite mixture were equally good substrates. The mixture significantly improved the quantitative and qualitative properties of eggplant yield.

  10. Dextrose saline compared with normal saline rehydration of hyperemesis gravidarum: a randomized controlled trial.

    Science.gov (United States)

    Tan, Peng Chiong; Norazilah, Mat Jin; Omar, Siti Zawiah

    2013-02-01

    To compare 5% dextrose-0.9% saline against 0.9% saline solution in the intravenous rehydration of hyperemesis gravidarum. Women at their first hospitalization for hyperemesis gravidarum were enrolled on admission to the ward and randomly assigned to receive either 5% dextrose-0.9% saline or 0.9% saline by intravenous infusion at a rate 125 mL/h over 24 hours in a double-blind trial. All participants also received thiamine and an antiemetic intravenously. Oral intake was allowed as tolerated. Primary outcomes were resolution of ketonuria and well-being (by 10-point visual numerical rating scale) at 24 hours. Nausea visual numerical rating scale scores were obtained every 8 hours for 24 hours. Persistent ketonuria rates after the 24-hour study period were 10 of 101 (9.9%) compared with 11 of 101 (10.9%) (P>.99; relative risk 0.9, 95% confidence interval 0.4-2.2) and median (interquartile range) well-being scores at 24 hours were 9 (8-10) compared with 9 (8-9.5) (P=.73) in the 5% dextrose-0.9% saline and 0.9% saline arms, respectively. Repeated measures analysis of variance of the nausea visual numerical rating scale score as assessed every 8 hours during the 24-hour study period showed a significant difference in favor of the 5% dextrose-0.9% saline arm (P=.046) with the superiority apparent at 8 and 16 hours, but the advantage had dissipated by 24 hours. Secondary outcomes of vomiting, resolution of hyponatremia, hypochloremia and hypokalemia, length of hospitalization, duration of intravenous antiemetic, and rehydration were not different. Intravenous rehydration with 5% dextrose-0.9% saline or 0.9% saline solution in women hospitalized for hyperemesis gravidarum produced similar outcomes. ISRCTN Register, www.controlled-trials.com/isrctn, ISRCTN65014409. I.

  11. Chaos and Crisis: Propositions for a General Theory of Crisis Communication.

    Science.gov (United States)

    Seeger, Matthew W.

    2002-01-01

    Presents key concepts of chaos theory (CT) as a general framework for describing organizational crisis and crisis communication. Discusses principles of predictability, sensitive dependence on initial conditions, bifurcation as system breakdown, emergent self-organization, and fractals and strange attractors as principles of organization. Explores…

  12. Values of financial services professionals and the global financial crisis as a crisis of ethics

    NARCIS (Netherlands)

    Hoorn, André van

    2013-01-01

    Many attribute the global financial crisis (GFC) to the ethical values of the people involved, financial services professionals (FSPs) such as stockbrokers or fund managers. The crisis-of-ethics debate is important, concerning one of the main policy challenges of our times, but is based on popular

  13. Psychosocial crisis management: the unexplored intersection of crisis leadership and psychosocial support.

    NARCIS (Netherlands)

    Dückers, M.L.A.; Yzermans, C.J.; Jong, W.; Boin, A.

    2017-01-01

    Epidemiological research has documented the serious health issues that can affect the victims of disasters and major crises. Yet, the psychosocial dimension of crisis has received little attention in crisis management literature. This paper integrates psychosocial principles with a model of

  14. Crisis in the Curriculum? New Counselors' Crisis Preparation, Experiences, and Self-Efficacy

    Science.gov (United States)

    Morris, Carrie A. Wachter; Minton, Casey A. Barrio

    2012-01-01

    Professional counselors are responsible for providing crisis assessment, referral, and intervention (Council for Accreditation of Counseling and Related Educational Programs, 2009); however, little is known about their preparation and experiences in these areas. This study examined new professional counselors' (N= 193) crisis intervention…

  15. Solar architecture and energy policies in France: from the oil crisis to the solar crisis

    International Nuclear Information System (INIS)

    Chauvin-Michel, Marion

    2013-01-01

    In 1973, the oil crisis creates a focus on energy efficiency policy. Public institutions implement studies on solar architecture and launch experiments and training campaigns to promote the solar equipment. But the presidential election of 1981 leads to a change in energy policy, plunging the solar sector in crisis, causing the disappearance of solar architecture

  16. Helping Crisis Managers Protect Reputational Assets: Initial Tests of the Situational Crisis Communication Theory.

    Science.gov (United States)

    Coombs, W. Timothy; Holladay, Sherry J.

    2002-01-01

    Explains a comprehensive, prescriptive, situational approach for responding to crises and protecting organizational reputation: the situational crisis communication theory (SCCT). Notes undergraduate students read two crisis case studies from a set of 13 cases and responded to questions following the case. Validates a key assumption in SCCT and…

  17. La crisis económica en España : la crisis del sistema bancario

    OpenAIRE

    Pachón Gallegos, Ana Luna

    2014-01-01

    El trabajo profundiza en los factores determinantes que favorecieron la aparición de la crisis economica en España, haciendo una especial mención al desarrollo de dicha crisis en el sistema bancario nacional. Departamento de Economía Aplicada Grado en Marketing e Investigación de Mercados

  18. The impact of crisis response strategy, crisis type, and corporate social responsibility on post-crisis consumer trust and purchase intention

    NARCIS (Netherlands)

    Hegner, Sabrina M.; Beldad, Ardion D.; Kraesgenberg, Anne Lotte

    2016-01-01

    Organisational crises can have deleterious consequences for organisational reputation and sales. Hence, one exigent question pertains to the effects of a company's action prior to the crisis and its crisis response on customers' post-crisis attitude and behavioural intention. To address that

  19. Political pragmatism and principles in times of crisis : the role of pragmatist political crisis management during the U.S. financial crisis

    NARCIS (Netherlands)

    Bartenberger, M.

    2017-01-01

    Based on philosophical pragmatism, this study builds a model of pragmatist crisis management at the political-strategic level and contrasts it with a principle-guided approach towards political crisis management. It identifies four cornerstons of pragmatist political crisis management and builds a

  20. Saline agriculture: A technology for economic utilization and improvement of saline environments (abstract)

    International Nuclear Information System (INIS)

    Aslam, Z.; Malik, K.A.; Khurshid, S.J.; Awan, A.R.; Akram, M.; Hashmi, Z.; Ali, Y.; Gulnaz, A.; Hussain, M.; Hussain, F.

    2005-01-01

    The salinity problem is one of the severe constraints for agriculture in Pakistan. In a socio-economic and salinity and drainage survey over an area of about 25000 acres of salt-affected land recently, crop production is found to be very low. Livestock is underfed and malnourished. Pakistan has spent and allocated over one billion US dollars on Salinity Control and Reclamation Projects (SCARP), of course, with dubious results. Over the years, a Saline Agriculture Technology has been developed as a cheap alternative at NIAB for comfortably living with salinity and to profitably utilize saline land rather than its reclamation. The soil improvement is a fringe benefit in this approach. The Saline Agriculture Technology has been tested at laboratory level, at field stations and at farms of some progressive farmers. Now we are sharing this technology with farming communities through a 'Saline Agriculture Farmer Participatory Development Project in Pakistan', with assistance from the National Rural Support Programme. The new project has been launched simultaneously in all four provinces of Pakistan on 25000 acres of salt-affected land. Under this project seeds of salt tolerant crop varieties wheat, cotton, rice, castor, brassica and barley and saplings of trees/shrubs, e.g. Acacia ampliceps, A. nilotica, Casuarina glauca, ber, jaman, etc selected for development work in various institutions of Pakistan are being provided to farmers. Know-how on new irrigation techniques like bed-and-corrugation and bed-and-furrow, agronomic practices like laser land leveling, planting on beds and in auger holes and soil/water amendment practices (use of gypsum and mineral acids) are being shared with farmers. These interventions are quite efficient, save water up to 40% and enable farmers to utilize bad quality water. In general, farmers are being familiarized with prevalent animal diseases, nutritional problems and prophylactic techniques. They are being helped in developing Saline

  1. Crisis y Derecho del Trabajo: viejos conocidos

    Directory of Open Access Journals (Sweden)

    Oscar Ermida Uriarte

    2014-04-01

    Full Text Available Buenas noches: Mi papel aquí es el de hacer una presentación general del tema que sirva de introducción a lo que luego profundizarán los Profesores Rosenbaun y Loustaunau, tanto en lo que tiene que ver con la negociación colectiva, como en lo relacionado con las experiencias concretas que se han dado en nuestro país.Para hacer ese planteamiento panorámico inicial, vamos a tratar cinco puntos: Primeramente, abordaremos la crisis y el Derecho del trabajo como una relación que de algún modo es vieja y conocida, aunque cada vez se plantea con alguna novedad. En segundo lugar haremos referencia a algunas particularidades de la crisis actual. En tercer lugar, señalaremos los efectos específicos de las crisis económicas sobre el Derecho del trabajo. En cuarto término, intentaremos introducir una sistematización de los instrumentos laborales de enfrentamiento a la crisis, respondiendo a la pregunta ¿qué instrumentos tiene el Derecho del trabajo para enfrentar la crisis? Y en quintolugar, nos referiremos a las medidas extra laborales de enfrentamiento de la crisis, es decir, aquello que se puede hacer para enfrentar las crisis, no solo desde el Derecho del trabajo, sino desde fuera del Derecho del Trabajo.

  2. The Welfare State as Crisis Manager: Explaining the Diversity of Policy Responses to Economic Crisis

    DEFF Research Database (Denmark)

    Starke, Peter; Kaasch, Alexandra; van Hooren, Franca

    Written during an ongoing period of global economic crisis, The Welfare State as a Crisis Manager examines the practice and potential of using social policy to cope with crises. Through an in-depth analysis of social policy reactions in the wake of international economic shocks in four different...... welfare states, over a 40-year period, the book reveals the ways in which expansion and retrenchment are shaped by domestic politics and existing welfare state institutions. Moreover, the study addresses the kind of policy change triggered by economic crisis. In contrast to conventional wisdom...... and previous scholarship, reactions tend to be characterised by incrementalism and 'crisis routines' rather than fundamental deviations from earlier policy patterns. For the first time, the study of domestic political dynamics following crisis is systematically embedded in the transnational policy debate...

  3. THE CURRENCY CRISIS TRIGGER OF THE ROMANIAN FINANCIAL CRISIS OF 2008

    Directory of Open Access Journals (Sweden)

    Radu SOVIANI

    2014-07-01

    Full Text Available This paper analyses the ways the financial crisis started to manifest into the Romanian Financial System, through the exchange rate channel. The focus of this Paper is on how the Romanian decision makers contributed in triggering the financial crisis (that would have been triggered anyway. The paper will determine the trigger (the first obvious event for the Romanian Financial Crisis (the debut and it will prove that the consequences of this trigger could have been anticipated - it is in line with similar triggers for the debut in other currency crises. Therefore, one of the main conclusions of this paper is that while a global crisis starts to manifest the local economy should limit the exuberance of the decision makers in order to smooth the effects of the crisis.

  4. Wave Induced Saline Intrusion in Sea Outfalls

    DEFF Research Database (Denmark)

    Larsen, Torben; Burrows, Richard

    1989-01-01

    Experimental and numerical studies have shown that the influence of wave increases the tendency of saline intrusion in multi-riser sea outfalls. The flow field in the diffusor under such unsteady and inhomogeneous circumstances is in general very complex, but when sufficient wave energy is dissip...

  5. Cuticle hydrocarbons in saline aquatic beetles

    Directory of Open Access Journals (Sweden)

    María Botella-Cruz

    2017-07-01

    Full Text Available Hydrocarbons are the principal component of insect cuticle and play an important role in maintaining water balance. Cuticular impermeability could be an adaptative response to salinity and desiccation in aquatic insects; however, cuticular hydrocarbons have been poorly explored in this group and there are no previous data on saline species. We characterized cuticular hydrocarbons of adults and larvae of two saline aquatic beetles, namely Nebrioporus baeticus (Dytiscidae and Enochrus jesusarribasi (Hydrophilidae, using a gas chromatograph coupled to a mass spectrometer. The CHC profile of adults of both species, characterized by a high abundance of branched alkanes and low of unsaturated alkenes, seems to be more similar to that of some terrestrial beetles (e.g., desert Tenebrionidae compared with other aquatic Coleoptera (freshwater Dytiscidae. Adults of E. jesusarribasi had longer chain compounds than N. baeticus, in agreement with their higher resistance to salinity and desiccation. The more permeable cuticle of larvae was characterized by a lower diversity in compounds, shorter carbon chain length and a higher proportion of unsaturated hydrocarbons compared with that of the adults. These results suggest that osmotic stress on aquatic insects could exert a selection pressure on CHC profile similar to aridity in terrestrial species.

  6. Decline of the world's saline lakes

    Science.gov (United States)

    Wurtsbaugh, Wayne A.; Miller, Craig; Null, Sarah E.; Derose, R. Justin; Wilcock, Peter; Hahnenberger, Maura; Howe, Frank; Moore, Johnnie

    2017-11-01

    Many of the world's saline lakes are shrinking at alarming rates, reducing waterbird habitat and economic benefits while threatening human health. Saline lakes are long-term basin-wide integrators of climatic conditions that shrink and grow with natural climatic variation. In contrast, water withdrawals for human use exert a sustained reduction in lake inflows and levels. Quantifying the relative contributions of natural variability and human impacts to lake inflows is needed to preserve these lakes. With a credible water balance, causes of lake decline from water diversions or climate variability can be identified and the inflow needed to maintain lake health can be defined. Without a water balance, natural variability can be an excuse for inaction. Here we describe the decline of several of the world's large saline lakes and use a water balance for Great Salt Lake (USA) to demonstrate that consumptive water use rather than long-term climate change has greatly reduced its size. The inflow needed to maintain bird habitat, support lake-related industries and prevent dust storms that threaten human health and agriculture can be identified and provides the information to evaluate the difficult tradeoffs between direct benefits of consumptive water use and ecosystem services provided by saline lakes.

  7. Salinity extrema in the Arabian Sea

    Digital Repository Service at National Institute of Oceanography (India)

    Shenoi, S.S.C.; Shetye, S.R.; Gouveia, A.D.; Michael, G.S.

    are described. Two of the maxima arise from the influence of Red Sea and the Persian Gulf Water. The third, which lies at the bottom of the Equatorial Surface Water, forms due to freshening at the surface of high salinity Arabian Sea near-surface waters...

  8. Investigations in Marine Chemistry: Salinity I.

    Science.gov (United States)

    Schlenker, Richard M.

    Presented is a unit designed for curriculum infusion and which relies on the hands-on discovery method as an instructive device. The student is introduced to the theory of a functioning salt water conductivity meter. The student explores the resistance of salt water as salinity increases and he treats the data which he has gathered,…

  9. Routine saline infusion sonohysterography prior to assisted ...

    African Journals Online (AJOL)

    53.85%), 8 (30.77%) and 4 (15.38%) respectively. The average duration of the procedure was 6 minutes with a range of 4-9 minutes. Saline infusion sonohysterography is a reliable, cost effective and safe diagnostic tool in the evaluation of the ...

  10. Biomass production on saline-alkaline soils

    Energy Technology Data Exchange (ETDEWEB)

    Chaturvedi, A.N.

    1985-01-01

    In a trial of twelve tree species (both nitrogen fixing and non-fixing) for fuel plantations on saline-alkaline soil derived from Gangetic alluvium silty clay, Leucaena leucocephala failed completely after showing rapid growth for six months. Results for other species at age two showed that Prosopis juliflora had the best productivity.

  11. FINANCIAL CRISIS FROM THE MACROECONOMIC LEVEL TO THE MICROECONOMIC LEVEL

    Directory of Open Access Journals (Sweden)

    SANDA GHEORGHE GABRIEL

    2014-08-01

    Full Text Available The current economic and financial crisis, beyond the problems it generates both at micro and macro level, should determine an adaptation of the mechanisms, institutions and monetary / financial policies to the real economy we are facing. The issue of financial crises is extremely complex, including a series of quantitative and qualitative factors, financial, economic, social, ethical, technological and human, which can intervene and influence the financial operations in a country or several countries simultaneously. We believe that it is difficult to appreciate that a traditional model might explain a financial crisis, given that every context of occurrence, conditions of development and crisis settlement programs are unique and unrepeatable. Every crisis has in its structure certain issues that may be capitalized and can lead to success. Perhaps more obvious are the ways that can lead to total failure of the organization. Finding and capitalizing the potential success is the essence of the crisis management. The essence of the mismanagement of the crisis is to worse situation. The successful management of a crisis involves admitting that you are facing a crisis, taking reasonable measures to remedy the situation, to be seen taking them and heard saying the right words. The issue at this stage of crisis management is that perception becomes true reality. Crisis management is a set of factors designed to combat the crisis and reduce the damage caused by the crisis. In other words, crisis management attempts to prevent or reduce the negative effects of the crisis and protect the organization, the public involved and the specific field by the possible damages. The effective management of the crisis includes crisis communication. This is an essential component through which the organization faced with the difficult situation can rehabilitate it’s publicly image or even to improve it. The crisis communication occurs between the organization and

  12. The Technology Crisis in Neuropsychology.

    Science.gov (United States)

    Miller, Justin B; Barr, William B

    2017-08-01

    Neuropsychology has fallen reliant on outdated and labor intensive methods of data collection that are slow, highly inefficient, and expensive, and provide relatively data-poor estimates of human behavior despite rapid technological advance in most other fields of medicine. Here we present a brief historical overview of current testing practices in an effort to frame the current crisis, followed by an overview of different settings in which technology can and should be integrated. Potential benefits of laboratory based assessments, remote assessments, as well as passive and high-frequency data collection tools rooted in technology are discussed, along with several relevant examples and how these technologies might be deployed. Broader issues of data security and privacy are discussed, as well as additional considerations to be addressed within each setting. Some of the historical barriers to adoption of technology are also presented, along with a brief discussion of the remaining uncertainties. While by no means intended as a comprehensive review or prescriptive roadmap, our goal is to show that there are a tremendous number of advantages to technologically driven data collection methods, and that technology should be embraced by the field. Our predictions are that the comprehensive assessments of the future will likely entail a combination of lab-based assessments, remote assessments, and passive data capture, and leading the development of these efforts will cement the role of neuropsychology at the forefront of cognitive and behavioral science. © The Author 2017. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  13. The Puerto Rico Healthcare Crisis.

    Science.gov (United States)

    Roman, Jesse

    2015-12-01

    The Commonwealth of Puerto Rico is an organized nonincorporated territory of the United States with a population of more than 3.5 million U.S. citizens. The island has been the focus of much recent attention due to the recent default on its debt (estimated at more than $70 billion), high poverty rates, and increasing unemployment. Less attention, however, has been given to the island's healthcare system, which many believe is on the verge of collapsing. Healthcare makes up 20% of the Puerto Rican economy, and this crisis affects reimbursement rates for physicians while promoting the disintegration of the island's healthcare infrastructure. A major contributor relates to a disparity in federal funding provided to support the island's healthcare system when compared with that provided to the states in the mainland and Hawaii. Puerto Rico receives less federal funding for healthcare than the other 50 states and the District of Columbia even though it pays its share of social security and Medicare taxes. To make matters worse, the U.S. Center for Medicaid and Medicare Services is planning soon to implement another 11% cut in Medical Advantage reimbursements. This disparity in support for healthcare is considered responsible for ∼$25 billion of Puerto Rico's total debt. The impact of these events on the health of Puerto Ricans in the island cannot be entirely predicted, but the loss of healthcare providers and diminished access to care are a certainty, and quality care will suffer, leading to serious implications for those with chronic medical disorders including respiratory disease.

  14. Management of saline soils in Israel

    International Nuclear Information System (INIS)

    Rawitz, E.

    1983-01-01

    The main soil salinity problem in Israel is the danger of gradual salinization as a result of excessively efficient water management. Aquifer management is aimed at preventing flow of groundwater into the ocean, causing a creeping salinization at a rate of about 2 ppm per year. Successful efforts to improve irrigation efficiency brought with them the danger of salt accumulation in the soil. A ten-year monitoring programme carried out by the Irrigation Extension Service at 250 sampling sites showed that appreciable salt accumulation indeed occurred during the rainless irrigation season. However, where annual rainfall is more than about 350 mm this salt accumulation is adequately leached out of the root zone by the winter rains. Soil salinity in the autumn is typically two to three times that in the spring, a level which does not affect yields adversely. In the drier regions of the country long-term increasing soil salinity has been observed, and leaching is required. This is generally accomplished during the pre-irrigation given in the spring, whose size is determined by the rainfall amount of the preceding winter. The increasing need to utilize brackish groundwater and recycled sewage effluent requires special measures, which have so far been successful. In particular, drip irrigation with its high average soil-water potential regime and partial wetting of the soil volume has achieved high yields under adverse conditions. However, the long-term trend of water-quality deterioration is unavoidable under present conditions, and will eventually necessitate either major changes in agricultural patterns or the provision of desalinated water for dilution of the irrigation water. (author)

  15. Sodium kinetics in hypertonic saline abortion

    International Nuclear Information System (INIS)

    Telfer, N.; Ballard, C.S.; McKee, D.R.

    1975-01-01

    The sodium kinetics of hypertonic saline abortions have been followed by measuring the radioactivity and the sodium concentrations in amniotic fluid, maternal plasma, urine, the foetus and placenta after intrauterine installation of 20% hypertonic saline labelled with 22 Na in order to determine the reason for abortion of a dead foetus in 24 to 48 hours, and reasons for sodium reactions. There is dilution of the 300 ml of amniotic fluid to a maximum of 1.5 to 2.0 litres in an exponential fashion, by the influx of mainly maternal water, slowing after 8 hours. There is an exponential type of increase in plasma radioactivity, also slowing after 8 hours. However, equilibration is never reached, the specific activity of the amniotic fluid remaining 10 times that of the plasma, and the sodium concentration 3 times that of the plasma. The urine equilibrates with the plasma, and about 3% of the administered dose is lost in 22 hours. The largest foetus and placenta picked up the least radioactivity. Thus, a more mature foetus may be protected to some degree against the hypertonic saline action; this has been observed clinically. Hyperkaliaemia was found in all four subjects, and hypoglycaemia occurred sporadically. These were not accompanied by any symptoms. Factors associated with expulsion of the dead foetus are dehydration and decreased circulation associated with fibrinoid necrosis of the placenta, which may also account for cessation of equilibration between maternal plasma and amniotic fluid. Although no saline reactions occurred, the role of extrauterine deposition of hypertonic saline, as shown in one subject, might be considered. (author)

  16. Crisis de la ciencia, crisis del escepticismo ético

    Directory of Open Access Journals (Sweden)

    Francisco Carpintero-Benítez

    2012-01-01

    Full Text Available La mecánica de Newton ha sido considerada el único método científico posible desde el siglo XVII hasta entrado el siglo XX. Este modelo físico consideró que era preciso introducir severas restricciones epistemológicas en el método científico, y declaró que solamente eran relevantes para la ciencia los "cuerpos regulares", es decir, los aspectos de los objetos que podían ser tratados según números y figuras, y esto implicaba que las ciencias propiamente humanas habían de quedar al margen de la ciencia. En consecuencia, la justicia -y con ella toda la moral- quedó condenada al campo de reclusión de los sentimientos utópicos, sin que pudiera mostrar algún título que le permitiera recabar un estatus también "real". El autor alude a la manera como la mecánica newtoniana ha sido desposeída de su título de ciencia paradigmática de toda indagación científica desde comienzos del siglo XX. En lo que concierne a la moral social, el resultado más inmediato de esta crisis de lo que ahora es llamado mecánica "clásica", es que se han mostrado sin sentido las viejas restricciones puestas en virtud del método, de modo que si es científico comprobar que el agua se descompone a los cien grados centígrados, no menos objetivo es asegurar que el profesor tiene el deber real de explicar con la claridad suficiente. Ahora podemos volver a tomar en serio, en sede propiamente científica, las vertientes ontológicas de los razonamientos jurídicos. Hablar de ontología no implica volver a la metafísica que propusieron Gabriel Vázquez de Belmonte y Luis de Molina, y que algunos extienden también a Francisco Suárez. Es más bien el momento de volver a reconsiderar las propuestas científicas de Tomás de Aquino sin caer en la tentación de filtrar la doctrina del de Aquino por las explicaciones de estos otros escolásticos tardíos.

  17. The anti-crisis mechanism diagnose risk of bankruptcy

    Directory of Open Access Journals (Sweden)

    Zhdanov Vasiliy Yuryevich

    2011-11-01

    Full Text Available The article provides analysis and systematization of such terms as "crisis", "insolvency", "inefficiency", "bankruptcy" of an enterprise in terms of the crisis theory. It also describes the scheme of the enterprise crisis development, which includes three periods: pre-crisis, crisis and chronic crisis, where the final point is the enterprise bankruptcy. The article also develops a mechanism of the bankruptcy risk diagnostic including an analysis of the enterprise in terms of four sections.

  18. Salinity Trends in the Upper Colorado River Basin Upstream From the Grand Valley Salinity Control Unit, Colorado, 1986-2003

    Science.gov (United States)

    Leib, Kenneth J.; Bauch, Nancy J.

    2008-01-01

    In 1974, the Colorado River Basin Salinity Control Act was passed into law. This law was enacted to address concerns regarding the salinity content of the Colorado River. The law authorized various construction projects in selected areas or 'units' of the Colorado River Basin intended to reduce the salinity load in the Colorado River. One such area was the Grand Valley Salinity Control Unit in western Colorado. The U. S. Geological Survey has done extensive studies and research in the Grand Valley Salinity Control Unit that provide information to aid the U.S. Bureau of Reclamation and the Natural Resources Conservation Service in determining where salinity-control work may provide the best results, and to what extent salinity-control work was effective in reducing salinity concentrations and loads in the Colorado River. Previous studies have indicated that salinity concentrations and loads have been decreasing downstream from the Grand Valley Salinity Control Unit, and that the decreases are likely the result of salinity control work in these areas. Several of these reports; however, also document decreasing salinity loads upstream from the Grand Valley Salinity Control Unit. This finding was important because only a small amount of salinity-control work was being done in areas upstream from the Grand Valley Salinity Control Unit at the time the findings were reported (late 1990?s). As a result of those previous findings, the U.S. Bureau of Reclamation entered into a cooperative agreement with the U.S. Geological Survey to investigate salinity trends in selected areas bracketing the Grand Valley Salinity Control Unit and regions upstream from the Grand Valley Salinity Control Unit. The results of the study indicate that salinity loads were decreasing upstream from the Grand Valley Salinity Control Unit from 1986 through 2003, but the rates of decrease have slowed during the last 10 years. The average rate of decrease in salinity load upstream from the Grand Valley

  19. Crisis management teams in health organisations.

    Science.gov (United States)

    Canyon, Deon V

    2012-01-01

    Crisis management teams (CMT) are necessary to ensure adequate and appropriate crisis management planning and response to unforeseen, adverse events. This study investigated the existence of CMTs, the membership of CMTs, and the degree of training received by CMTs in Australian health and allied health organisations. This cross-sectional study draws on data provided by executive decision makers in a broad selection of health and allied health organisations. Crisis management teams were found in 44.2 per cent of the health-related organisations surveyed, which is ten per cent lower than the figure for business organisations. Membership of these CMTs was not ideal and did not conform to standard CMT membership profiles. Similarly, the extent of crisis management training in health-related organisations is 20 per cent lower than the figure for business organisations. If organisations do not become pro-active in their crisis management practices, the onus is on government to improve the situation through regulation and the provision of more physical, monetary and skill resources to ensure that the health services of Australia are sufficiently prepared to respond to adverse events.

  20. Crisis and Leadership Style Relationship in Entrepreneurs

    Directory of Open Access Journals (Sweden)

    Nurettin İbrahimoğlu

    2011-12-01

    Full Text Available Crises are inevitable features of today‟s businesses. As a result of pressures from the economic technological and social cultural environment brought by rapid change and the ongoing intense competition, it is not possible to think of a firm that is exempt from crisis. The instability in the economy and turbulent environments force the firms to seek more effective management styles. Hence, the crisis management becomes important. Historically the traits that a leader should have a for a better management of crisis were investigated and theories were set forth thereupon. One of the theories related to the topic is thesituational leadership theory which was built by Fiedler in 1970. Fiedler found that the task oriented leaders were more successful under unfavorable conditions. In this study which is carried out to see whether there is a difference between task-oriented and relationship oriented leaders in terms of their perceptions regarding the crisis, it was found that the task-oriented leaders have a more positive perception of crisis. No significant difference between taskorientated and relationship orientated managers was found regarding the interaction of the firm with its environment and attitudes and behaviors of top management. Factor analysis and t tests were used to reach these results

  1. FEATURES OF CRISIS MANAGEMENT IN ENTERPRISES

    Directory of Open Access Journals (Sweden)

    K. D. Busygin

    2014-01-01

    Full Text Available The article considers the value of preventive management in modern conditions. The global fi nancial and economic crisis of 2008-2010. sharpened interest in the problems of crisis management. This interest is manifested at the level of individual businesses, and at the level of the economy as a whole. At the same time revealed a signifi cant drawback: the development of crisis management theory lags behind practice. Non-compliance of the existing theory to modern requirements leads to the fact that the known approaches are not based on theoretical positions and empirical evidence and best practices, and, consequently, do not diff er systematically, because of this requires further research in this direction. The analysis shows that crisis management is a complex control system, which has its own specifi c features. Feature development solutions in crisis situations caused by the fact that they can only wear improving change with the obligatory account the limiting parameters of sustainable livelihoods enterprise (structure funds, personnel, activity profi le, the main products, and others.

  2. Images of Financial Crisis. Interventions documentary films

    Directory of Open Access Journals (Sweden)

    Jens Eder

    2016-04-01

    Full Text Available Around the world millions of people suffer the consequences of financial and economic crisis; as well as the sovereign debt crisis: under impoverishment, unemployment and homelessness, by cuts in the social, sanitary and educational system. The problems that led to the crisis still persist. In this sense it is important the question about how the media attract their audiences, and how they can contribute to the understanding of the crisis, its causes, consequences and possible  resolutions.  This  article  shows  which  documentary  films  made  an  important  contribution  on  the  cinema, television and internet in the mentioned context. This is related to the question, if specific aesthetic forms are particularly suitable for such politic comprehension objectives. The paper examines, on the first place, four of the most successful films in Europe in the range of documentary films on the financial crisis, starting from discourse as rethoric, aesthetic and affective strategies. Let’s make Money (Erwin Wagenhofer, Austria 2008, Capitalism (Michael Moore, United States 2009, Inside Job (Charles H. Ferguson, United States 2010 and Debtocracy (Xpeokpatia, Katerina Kiitidi; Chatzistefanou Aris, Greece 2011.

  3. The Financial Crisis: Origins, Causes And Conclusions

    Directory of Open Access Journals (Sweden)

    Eneida Permeti

    2015-03-01

    Full Text Available The crisis in recent years took start in response to a crisis of the real estate market in the United States in 2007. The year 2009 has seen an economic crisis and between 2010 and 2011 it was known the spreading of the crisis sovereign debt and public finances of many countries. The financial markets failed in their main task: the allocation of risk. The products and services traded in the financial market are characterized by the immateriality and legal complexity. It means a high uncertainty degree and a high risk. Therefore is very important to protect the investors and this means: give them the right information, right legislation, market confidence and a product that respond to their needs. The crisis causes are: weaknesses in the regulatory, malfunction of the rating agencies, political errors and conflicts of interest. This means that we need: more rules, more capital, less debt, more transparency. The financial markets and the economy have always moved in harmony and savers have undertaken a countercyclical behavior, against trend or against the cycle and for investing in financial markets with the probability in favor we need a map that comes from the statistics.

  4. Holonic Crisis Handling Model for Corporate Sustainability

    Directory of Open Access Journals (Sweden)

    Levente Bakos

    2017-12-01

    Full Text Available The new approaches of risk and crisis management of organizations point to corporate responsibility and corporate sustainability. In the ‘Internet of Everything’ era, when the new media and social networks create the possibility to ruin in a few seconds the reputation of a company built in decades, it is important to afford the maximum attention to risk management and crisis communication. Long-term sustainability requires a transparent, trustful communication in due time. In our study, we propose a crisis management model that leads to sustainable corporate behaviour. We consider organizations as complex systems, and we use the holonic multiagent modelling concept to depict the emergent behaviour of these systems. This theoretical paper has as its main result a crisis communication model, based on the adaptability feature of holons. In our non-linear approach for unpredictable situations we merged some findings of sustainability theory, corporate social responsibility (CSR management, crisis communication, the holonic manufacturing concept and the latest security standards in computer communication.

  5. Economic crisis and nursing in Spain.

    Science.gov (United States)

    Zabalegui, Adelaida; Cabrera, Esther

    2010-07-01

    The purpose of the present study is to describe the economic context in Spain and its impact on the health care sector and in nursing schools. The global economic crisis is affecting nursing in Spain. This study analyses and compares indicators related to health care and nursing schools among European countries. Some new strategies to cope with the challenges arising from the health care crisis are suggested. Health care costs are increasing as a result of the ageing of the Spanish population, immigration, chronicity of health problems and new medical technology. Nursing education has changed in 2010 from a 3-year diploma programme to a 4-year University degree in Nursing. This change requires new resources involving staff, facilities and equipment, all of which are lacking because of the economic crisis in Spain. The worldwide economic crisis has affected Spain more than it has other European Union (EU) countries. This global crisis has an impact on the health care sector as well on nursing schools. It is essential for nursing management to develop creative approaches to maintain cost effective patient care. New programmes and technology must be carefully evaluated in terms of cost effectiveness before being implemented. All health care professionals should be well informed and have a solid understanding of this situation.

  6. The Greek crisis: Causes and implications

    Directory of Open Access Journals (Sweden)

    Vlamis Prodromos

    2010-01-01

    Full Text Available This paper presents and critically discusses the origins and causes of the Greek fiscal crisis and its implications for the euro currency as well as the SEE economies. In the aftermath of the 2007-2009 financial crisis the enormous increase in sovereign debt has emerged as an important negative outcome, since public debt was dramatically increased in an effort by the US and the European governments to reduce the accumulated growth of private debt in the years preceding the recent financial turmoil. Although Greece is the country member of the eurozone that has been in the middle of this ongoing debt crisis, since November 2009 when it was made clear that its budget deficit and mainly its public debt were not sustainable, Greece’s fiscal crisis is not directly linked to the 2007 US subprime mortgage loan market crisis. As a result of this negative downturn the Greek government happily accepted a rescue plan of 110 billion euros designed and financed by the European Union and the IMF. A lengthy austerity programme and a fiscal consolidation plan have been put forward and are to be implemented in the next three years.

  7. COMPARATIVE EFFICACY OF HYPERTONIC SALINE AND NORMAL SALINE SOLUTIONS IN EXPERIMENTALLY INDUCED ENDOTOXIC SHOCK IN DOGS

    Directory of Open Access Journals (Sweden)

    M. A. ZAFAR, G. MUHAMMAD, M. H. HUSSAIN, T. AHMAD, A. YOUSAF AND I. SARFARAZ

    2009-07-01

    Full Text Available This study was contemplated to determine the comparative beneficial effects of hypertonic saline solution and sterile saline solution in induced endotoxic shock in dogs. For this purpose, 12 healthy Mongrel dogs were randomly divided into two equal groups (A and B. All the animals were induced endotoxaemia by slow intravenous administration of Escherichia coli endotoxins 0111:B4. Group A was treated with normal saline solution @ 90 ml/kg BW, while group B was given hypertonic saline solution @ 4 ml/kg BW, followed by normal saline solution @ 10 ml/kg BW. Different parameters were observed for evaluation of these fluids including clinical and haematological parameters, serum electrolytes, mean arterial pressure, and blood gases at different time intervals up to 24 hours post treatments. After infusion of respective fluids, all parameters returned to baseline values in both the groups but group B showed better results than group A except bicarbonates, which better recovered in group A. Thus, it was concluded that a small-volume of hypertonic saline solution could be effectively used in reversing the endotoxaemia. Moreover, it provides a rapid and inexpensive resuscitation from endotoxic shock.

  8. Screening of recombinant inbred lines for salinity tolerance in bread ...

    African Journals Online (AJOL)

    Jane

    2011-10-05

    Oct 5, 2011 ... 2Department of Molecular Physiology, Agricultural Biotechnology Research Institute of Iran ... indexes for screening bread wheat genotypes for salinity tolerance. ... published on screening methods in salinity tolerance in.

  9. Identification of Proteins Involved in Salinity Tolerance in Salicornia bigelovii

    KAUST Repository

    Salazar Moya, Octavio Ruben

    2017-01-01

    by providing a genome, transcriptomes, and organellar proteomes, contributing to salinity tolerance research overall. We identified a set of candidate genes for salinity tolerance with the aim of shedding some light on the mechanisms by which this plant thrives

  10. Time-dependence of salinity in monsoonal estuaries

    Digital Repository Service at National Institute of Oceanography (India)

    Vijith, V.; Sundar, D.; Shetye, S.R.

    processes (diffusion, gravity current formation, impact of tidal asymmetries, etc.) is balanced by salinity-egress induced by runoff. Here we point out that the salinity field of the estuaries that are located on the coasts of the Indian subcontinent...

  11. Penaeid Shrimp Salinity Gradient Tank Study 2005-2008

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — We designed an experimental gradient tank to examine salinity preferences of juvenile brown shrimp and white shrimp. Although no strong pattern of salinity avoidance...

  12. Global Temperature and Salinity Profile Programme (GTSPP) Data, 1985-present

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Global Temperature-Salinity Profile Programme (GTSPP) develops and maintains a global ocean temperature and salinity resource with data that are both up-to-date...

  13. Sustainable management of coastal saline soils in the Saloum river ...

    African Journals Online (AJOL)

    conductivity, pH, water soluble cations and anions) were analysed to estimate the salinity level at each .... (floodplain, low terrace), saline soils are now .... Apart from having a high salt content, ..... permeability and thereby promotes continuous.

  14. In the wake of the economic crisis

    DEFF Research Database (Denmark)

    Komp, Katrin; Starke, Peter; van Hooren, Franca

    , they take different approaches that reflect the country-specific history and welfare state institutions. This working paper gives an overview of social change and welfare state reform in the wake of the economic crisis. For this purpose, it presents discussions and findings from two classes that were taught...... at universities in Germany. The material includes the outcomes of a grounded theory study that was conducted in the framework of one of these classes, summaries from various essays that students wrote for the classes, and from a book that was used as teaching material. The arguments brought forth in the working...... paper illustrate how the economic crisis influences e.g. social inequalities, life-courses, family relations, anti-foreigner sentiments, migration, and welfare policies. It, thereby, serves as an excellent starting point for reflections on what societies will be like post-economic crisis....

  15. About Crisis. A Short and Joyless Description

    Directory of Open Access Journals (Sweden)

    Ion Pohoata

    2009-05-01

    Full Text Available Crisis clearly distinguishes itself from the large mass of economic phenomena through its provocative force, which fuels theoretical discourse. The more harmful, the more generous the energies it deploys and consumes for explanatory and obstacle overcoming purposes. The result is that every crisis teaches us a lesson. What interests us is who writes and who learns from this lesson, and if they do. Then we try to find why serious crises, like the current one, occur once or twice in a century. What is the role that big world market players have in crisis "preparation", onset and resorption? Do solutions originate in the state's support or in the market? Does globalization erase national borders in such situations? How and to what extent real economy may penalize a guilty party that constantly comes from nominal economy? What are the problems raised by such an outcome for the strategy to follow and for economic sciences in general, etc.?

  16. Recommendable Practices for Effective Nuclear Crisis Communication

    International Nuclear Information System (INIS)

    Lee, Chang Ju; Hah, Yeon Hee

    2011-01-01

    'Crisis communication' refers one of the activities done by the Nuclear Regulatory Organizations (NROs) in order to protect the public and the environment from the possible harmful effects. As denoted by the BMU, German NRO, crisis communication is not only 'public information' or 'information for the public', but also communication between authorities in order to guarantee that public information is consistent. This study proposes some recommendable practices for developing a guideline of well-prepared nuclear crisis communication system, including its management framework, and for introducing good insights, based on the study of international aspects provided by relevant OECD/NEA WPGC (Working Group on Public Communication for Nuclear Regulatory Organizations)i working group

  17. Heterogeneity in Firm Performance During Economic Crisis

    Directory of Open Access Journals (Sweden)

    Sergio Bruni

    2014-06-01

    Full Text Available What happens to firms during periods of deep economic crisis? Did different types of firms perform differently under the economic crisis? With the aid of a rich database and focusing on the literature regarding the growth of firms, this paper investigates the relative profitability performance of Italian firms during the current economic crisis, exploring those factors, which help certain firms to do relatively better even in the slowdown period. Some preliminary results show that the Italian firms that are relatively young in age, with relatively better current liquidity and more focused on domestic market have performed better than other firms. Furthermore, firms operating in high-tech and in highly concentrated sectors have enjoyed a better performance in this period.

  18. Exploring Internal Crisis Communication in Multicultural Environments

    DEFF Research Database (Denmark)

    Ravazzani, Silvia

    2016-01-01

    Purpose: To explore managers’ perspectives on and practices of internal crisis communication in multicultural environments. Design/methodology/ approach: After a review of relevant literature on crisis, culture and internal communication to define the framework and relevance of this study, results...... from qualitative interviews with seven Danish managers are presented. Findings: Interviewees acknowledge the relevance of the cultural backgrounds of employees in relation to internal communication, especially in crisis situations. Cultural aspects affect message framing and employee sensemaking......, especially when it comes to employees located in other countries. Line managers and local communicators are key in the adaptation of verbal and non-verbal communicative features. Employees are also seen as active sensemakers and communicators. Research implications: Findings show how demographic...

  19. Financial Crisis in Russia: Cuases and Prospects

    Directory of Open Access Journals (Sweden)

    Seungweon Suh

    1998-06-01

    Full Text Available Although we cannot exclude the reason for financial crisis in Russia's foreign exchange is the depreciation of Rupees and a loss for foreign investment caused the currency crisis in Asia, but most people predicted that by the support of the Russian government and the deflation efforts it will soon go back to stable. And other people said that there is no possibility of causing the world economic chaos but also no possibility for this situation to evolve into a situation where old policy replaced by new one and where there is Country moratorium. At the time when the prediction was made, since the Korea-Russia relationship is still weak, this Russian Crisis caused small influence on Korean Economy. But some section like exporting electronic products and food which rely Russia quite a lot, should analyze the situation carefully in order to face the shrinkage of market demand of Russia.

  20. An Export Promotion Policy after Financial Crisis

    Directory of Open Access Journals (Sweden)

    Ingyo Cheong

    1998-09-01

    Full Text Available Although the Korean government puts in place various export support policies after the financial crisis, Korean export is still in stagnation because the foreign-oriented economic conditions, such as the continual ripple effect of the Eastern Asia financial crisis and the American economy which is slowing down, are deteriorating. After the financial crisis, Korean trading circle considered the difficulties in financing and the buying of raw material to be the most important factors which blocked the export. This thesis first analyzed the change of the actual export results, then analyzed the policy the government brought forward as the solution of the difficulties in financing and raw material buying. Meanwhile, this thesis brought forward alternative policies like taking auto-rediscount and signing Free Trade Agreement with major trade states.

  1. Institutional Bricolage in Times of Crisis

    DEFF Research Database (Denmark)

    Carstensen, Martin B.

    2017-01-01

    How may we understand the occurrence of gradual but significant change following economic crisis? Theories of gradual institutional transformation offer important insights to analyses of long-term institutional change, but have so far shied away from dealing with institutional change during...... and following crisis, leaving the issue to more traditional critical juncture models. Instead of seeing gradual institutional change originating only in the efforts of rule takers to circumvent existing institutions – potentially leading to gradual change over longer periods of time – the paper suggests...... create new institutional setups through the re-ordering of existing institutional elements. The empirical relevance of these arguments is demonstrated with a study of post-crisis special bank insolvency policies in Denmark and the United States, showing how in both polities new institutions were created...

  2. On the Epistemological Crisis in Genomics

    Science.gov (United States)

    Dougherty, Edward R

    2008-01-01

    There is an epistemological crisis in genomics. At issue is what constitutes scientific knowledge in genomic science, or systems biology in general. Does this crisis require a new perspective on knowledge heretofore absent from science or is it merely a matter of interpreting new scientific developments in an existing epistemological framework? This paper discusses the manner in which the experimental method, as developed and understood over recent centuries, leads naturally to a scientific epistemology grounded in an experimental-mathematical duality. It places genomics into this epistemological framework and examines the current situation in genomics. Meaning and the constitution of scientific knowledge are key concerns for genomics, and the nature of the epistemological crisis in genomics depends on how these are understood. PMID:19440447

  3. Crisis management during anaesthesia: hypotension.

    Science.gov (United States)

    Morris, R W; Watterson, L M; Westhorpe, R N; Webb, R K

    2005-06-01

    two thirds of these. It was further estimated that completion of this followed by the specific sub-algorithm for hypotension would have led to earlier recognition of the problem and/or better management in 6% of cases compared with actual management reported. Pattern recognition in most cases enables anaesthetists to determine the cause and manage hypotension. However, an algorithm based approach is likely to improve the management of a small proportion of atypical but potentially life threatening cases. While an algorithm based approach will facilitate crisis management, the frequency of co-existing abnormalities in other vital signs means that all cases of hypotension cannot be dealt with using a single algorithm. Diagnosis, in particular, may potentially be assisted by cross referencing to the specific sub-algorithms for these.

  4. Crisis communication: an inequalities perspective on the 2010 Boston water crisis.

    Science.gov (United States)

    Galarce, Ezequiel M; Viswanath, K

    2012-12-01

    Although the field of crisis risk communication has generated substantial research, the interaction between social determinants, communication processes, and behavioral compliance has been less well studied. With the goal of better understanding these interactions, this report examines how social determinants influenced communications and behavioral compliance during the 2010 Boston, Massachusetts, water crisis. An online survey was conducted to assess Boston residents' knowledge, beliefs, attitudes, mass and interpersonal communication, and preventive behaviors on emergency preparedness topics dealing with the water crisis. Of a total sample of 726 respondents, approximately one-third (n = 267) reported having been affected by the water crisis. Only data from affected participants were analyzed. Following an order to boil water, 87.5% of respondents refrained from drinking unboiled tap water. These behaviors and other cognitive and attitudinal factors, however, were not uniform across population subgroups. All communication and behavioral compliance variables varied across sociodemographic factors. Crisis communication, in conjunction with other public health preparedness fields, is central to reducing the negative impact of sudden hazards. Emergency scenarios such as the Boston water crisis serve as unique opportunities to understand how effectively crisis messages are conveyed to and received by different segments of the population.

  5. Consumer experience of formal crisis-response services and preferred methods of crisis intervention.

    Science.gov (United States)

    Boscarato, Kara; Lee, Stuart; Kroschel, Jon; Hollander, Yitzchak; Brennan, Alice; Warren, Narelle

    2014-08-01

    The manner in which people with mental illness are supported in a crisis is crucial to their recovery. The current study explored mental health consumers' experiences with formal crisis services (i.e. police and crisis assessment and treatment (CAT) teams), preferred crisis supports, and opinions of four collaborative interagency response models. Eleven consumers completed one-on-one, semistructured interviews. The results revealed that the perceived quality of previous formal crisis interventions varied greatly. Most participants preferred family members or friends to intervene. However, where a formal response was required, general practitioners and mental health case managers were preferred; no participant wanted a police response, and only one indicated a preference for CAT team assistance. Most participants welcomed collaborative crisis interventions. Of four collaborative interagency response models currently being trialled internationally, participants most strongly supported the Ride-Along Model, which enables a police officer and a mental health clinician to jointly respond to distressed consumers in the community. The findings highlight the potential for an interagency response model to deliver a crisis response aligned with consumers' preferences. © 2014 Australian College of Mental Health Nurses Inc.

  6. Microbial Fuel Cells under Extreme Salinity

    Science.gov (United States)

    Monzon del Olmo, Oihane

    I developed a Microbial Fuel Cell (MFC) that unprecedentedly works (i.e., produces electricity) under extreme salinity (≈ 100 g/L NaCl). Many industries, such as oil and gas extraction, generate hypersaline wastewaters with high organic strength, accounting for about 5% of worldwide generated effluents, which represent a major challenge for pollution control and resource recovery. This study assesses the potential for microbial fuel cells (MFCs) to treat such wastewaters and generate electricity under extreme saline conditions. Specifically, the focus is on the feasibility to treat hypersaline wastewater generated by the emerging unconventional oil and gas industry (hydraulic fracturing) and so, with mean salinity of 100 g/L NaCl (3-fold higher than sea water). The success of this novel technology strongly depends on finding a competent and resilient microbial community that can degrade the waste under extreme saline conditions and be able to use the anode as their terminal electron acceptor (exoelectrogenic capability). I demonstrated that MFCs can produce electricity at extremely high salinity (up to 250 g/l NaCl) with a power production of 71mW/m2. Pyrosequencing analysis of the anode population showed the predominance of Halanaerobium spp. (85%), which has been found in shale formations and oil reservoirs. Promoting Quorum sensing (QS, cell to cell communication between bacteria to control gene expression) was used as strategy to increase the attachment of bacteria to the anode and thus improve the MFC performance. Results show that the power output can be bolstered by adding 100nM of quinolone signal with an increase in power density of 30%, for the first time showing QS in Halanaerobium extremophiles. To make this technology closer to market applications, experiments with real wastewaters were also carried out. A sample of produced wastewater from Barnet Shale, Texas (86 g/L NaCl) produced electricity when fed in an MFC, leading to my discovery of another

  7. Molecular indicators for palaeoenvironmental change in a Messinian evaporitic sequence (Vena del Gesso, Italy). II: High-resolution variations in abundances and 13C contents of free and sulphur-bound carbon skeletons in a single marl bed

    Science.gov (United States)

    Kenig, F.; Damste, J. S.; Frewin, N. L.; Hayes, J. M.; De Leeuw, J. W.

    1995-01-01

    The extractable organic matter of 10 immature samples from a marl bed of one evaporitic cycle of the Vena del Gesso sediments (Gessoso-solfifera Fm., Messinian, Italy) was analyzed quantitatively for free hydrocarbons and organic sulphur compounds. Nickel boride was used as a desulphurizing agent to recover sulphur-bound lipids from the polar and asphaltene fractions. Carbon isotopic compositions (delta vs PDB) of free hydrocarbons and of S-bound hydrocarbons were also measured. Relationships between these carbon skeletons, precursor biolipids, and the organisms producing them could then be examined. Concentrations of S-bound lipids and free hydrocarbons and their delta values were plotted vs depth in the marl bed and the profiles were interpreted in terms of variations in source organisms, 13 C contents of the carbon source, and environmentally induced changes in isotopic fractionation. The overall range of delta values measured was 24.7%, from -11.6% for a component derived from green sulphur bacteria (Chlorobiaceae) to -36.3% for a lipid derived from purple sulphur bacteria (Chromatiaceae). Deconvolution of mixtures of components deriving from multiple sources (green and purple sulphur bacteria, coccolithophorids, microalgae and higher plants) was sometimes possible because both quantitative and isotopic data were available and because either the free or S-bound pool sometimes appeared to contain material from a single source. Several free n-alkanes and S-bound lipids appeared to be specific products of upper-water-column primary producers (i.e. algae and cyanobacteria). Others derived from anaerobic photoautotrophs and from heterotrophic protozoa (ciliates), which apparently fed partly on Chlorobiaceae. Four groups of n-alkanes produced by algae or cyanobacteria were also recognized based on systematic variations of abundance and isotopic composition with depth. For hydrocarbons probably derived from microalgae, isotopic variations are well correlated with

  8. Crisis behavior: An exploration of theories in concert.

    Science.gov (United States)

    McConnell, Jason B; Crudo, Christine

    2015-01-01

    How might prominent existing communication theory better explain behavior in a crisis context, when considered in concert with one another? This theoretical work highlights the insight to be gained using Situational Crisis Communication Theory and Bandura's notions of self-efficacy to heighten the explanatory power of the Theory of Planned Behavior as applied to communication during times of crisis. Situational Crisis Communication Theory better explains how past experience with crisis influences the attitudes and social norms of crisis behavior, while Bandura's notion of self-efficacy speaks more directly to the availability of resources as contributing factors to perceived behavioral control in a crisis situation. As such, the incorporation of these well-developed notions into the broader framework of the Theory of Planned Behavior affords greater understanding of the relationship between communication and behavior during a crisis. Further exploration of this theoretical relationship is warranted.

  9. The risks of nation branding as crisis response

    DEFF Research Database (Denmark)

    Rasmussen, Rasmus Kjærgaard; Merkelsen, Henrik

    2014-01-01

    alternative strategies for handling crises based on 'societal models'. Through a case study of Denmark's so-called Cartoon Crisis we demonstrate how crisis communication falls short of coping aptly with the complexity of the crisis due to the branding-inspired translation from 'sudden' to 'ongoing' crisis. We......In this article, we investigate the limitations of organization-centric models for crisis communication in handling place crises. Two distinct types of place crisis are identified as what we respectively term the 'sudden' and the 'ongoing' type. We point out that place branding traditionally has...... been used to handle the latter type. We then demonstrate how the inspiration from corporate communication in place branding has led to a fixation on reputation, which becomes salient when place branding is used as crisis communication in sudden crisis. Here the corporate inspiration tends to rule out...

  10. Feedback Models for Collaboration and Trust in Crisis Response Networks

    National Research Council Canada - National Science Library

    Hudgens, Bryan J; Bordetsky, Alex

    2008-01-01

    .... Coordination within disaster response networks is difficult for several reasons, including the chaotic nature of the crisis, a need for the various organizations to balance shared goals (crisis amelioration...

  11. Coping with the Global Economic Crisis: A Challenge to Technical ...

    African Journals Online (AJOL)

    gold

    2012-07-26

    Jul 26, 2012 ... Global Economic Crisis may as well be referred to as. Global ... utilization, household incomes and business profits all fall during recessions. Governments ..... In Nigeria today, education is in crisis, teachers' salaries are.

  12. Veterans Crisis Line: Videos About Reaching out for Help

    Medline Plus

    Full Text Available ... Live Chat Military Live Chat Deaf - Hard of Hearing Contact Us About About the Veterans Crisis Line ... Live Chat Military Live Chat Deaf - Hard of Hearing Contact Us About About the Veterans Crisis Line ...

  13. Impact of Global Financial Crisis on Nigerian Stock Market

    African Journals Online (AJOL)

    DrNneka

    Key words: Global financial crisis, Nigerian stock market, currency crisis, ... drop in all economic indices over a relatively short period of time leading to corporate .... magnitude and many countries with sound fundamentals also plunged into a ...

  14. The Ideological Deadlock of The Refugee Crisis

    DEFF Research Database (Denmark)

    Mølholm, Martin

    2018-01-01

    Since the middle of 2015, the European community has been struggling to find political solutions to what has come to be known as ‘the refugee crisis’. As tens of thousands of refugees from primarily Syria began crossing the Mediterranean Sea and entering Europe at either Lespos or Lampedusa......, Reiner Keller, Norman Fairclough, Niklas Luhmann and Zygmunt Bauman, this article will describe the formation of the discourse and the constitution of the dispositif on the refugee crisis, in order to uncover the mechanisms and procedures regulating the handling of the crisis in Denmark, that seemed...

  15. The Ideological Deadlock of The Refugee Crisis

    DEFF Research Database (Denmark)

    Mølholm, Martin

    Since the middle of 2015, the European community has been struggling to find political solutions to what has come to be known as ‘the refugee crisis’. As tens of thousands of refugees from primarily Syria began crossing the Mediterranean Sea and entering Europe at either Lespos or Lampedusa......, Reiner Keller, Norman Fairclough, Niklas Luhmann and Zygmunt Bauman, this article will describe the formation of the discourse and the constitution of the dispositif on the refugee crisis, in order to uncover the mechanisms and procedures regulating the handling of the crisis in Denmark, that seemed...

  16. Ramses 2010 - World crisis and global governance

    International Nuclear Information System (INIS)

    Moreau Defarges, Ph.; Montbrial, Th. de

    2009-01-01

    2009: the world has changed and is learning to live with the crisis. Not only it is expected to last long but also it impacts the overall social life and in particular the political systems (through governments, elections..). The Ramses 2010 book presents the world through two main axes, crisis and governance, and analyses its geopolitical situation in 8 parts dealing with: world economy, energy and climate, USA, Europe, Middle-East/Maghreb, Asia, Africa, and Latin America. It comprises 53 entries by country and/or topic with maps and key data (150 countries). (J.S.)

  17. The Economic Crisis and Public Health

    Directory of Open Access Journals (Sweden)

    Victor Sidel

    2009-06-01

    Full Text Available The current global economic crisis seriously threatens the health of the public. Challenges include increases in malnutrition; homelessness and inadequate housing; unemployment; substance abuse, depression, and other mental health problems; mortality; child health problems; violence; environmental and occupational health problems; and social injustice and violation of human rights; as well as decreased availability, accessibility, and affordability of quality medical and dental care. Health professionals can respond by promoting surveillance and documentation of human needs, reassessing public health priorities, educating the public and policymakers about health problems worsened by the economic crisis, advocating for sound policies and programs to address these problems, and directly providing necessary programs and services.

  18. Lead toxicity masquerading as sickle cell crisis.

    Science.gov (United States)

    Nelson, M S; Chisolm, J J

    1986-06-01

    We recently saw a 12-year-old black boy with known sickle cell disease who had been seen many times for abdominal pain thought to be secondary to a vasoocclusive crisis. The patient eventually was admitted, after a seizure and the onset of obtundation. The etiology of his acute encephalopathy remained unclear until bone films of his knees fortuitously revealed "lead lines." The patient was treated and did well subsequently. This case emphasizes the importance of considering other diagnoses when a sickle cell patient presents with a crisis.

  19. Severe Hypoglycemia Accompanied with Thyroid Crisis

    Directory of Open Access Journals (Sweden)

    Yuki Nakatani

    2012-01-01

    Full Text Available We report a 32-year-old Japanese women with severe hypoglycemia accompanied with thyroid crisis. She complained of dyspnea, general fatigue, and leg edema. She was diagnosed with hyperthyroidism with congestive heart failure and liver dysfunction. Soon after admission, sudden cardiopulmonary arrest occurred. She was then transferred to the intensive care unit. Her serum glucose level was 7 mg/dl. Intravenous glucose, hydrocortisone, diuretics, and continuous hemodiafiltration (CHDF saved her. We considered that hypoglycemia occurred due to heart failure and liver dysfunction due to thyroid crisis.

  20. Financial risks after the subprime crisis

    Directory of Open Access Journals (Sweden)

    Rodrigo Leiva Büchi

    2009-12-01

    Full Text Available The subprime financial crisis revealed some of risks that were not considered as a priority. Among others, a liquidityrisk is now considered as one of the main risks to work with by all institutions. Apart from that, it became obviousthat traditional risk management focused only on what was known and expected, ignoring analysis and testing eventswith low probability but high impact. Lastly, the subprime crisis left a number of lessons in relation to the regulationfor financial markets that must be considered when creating a new regulatory system.

  1. Nature and history today: the ecological crisis

    Directory of Open Access Journals (Sweden)

    Luciano ESPINOSA RUBIO

    2012-02-01

    Full Text Available Today, the Nature-History relations are the ecological ones: we are living in a global eco-bio-techno-noos-sphere and that means that ecological crisis is a crisis of civilization too. Above all, the climate change and its social and political consequences will have a great impact in our lives, and we must respond without losing our rights. In the intellectual way, we need new narrations in order to affront the situation and perhaps the theory of the lesser evil is one of the better answers that we can find.

  2. Global integration in times of crisis

    DEFF Research Database (Denmark)

    Jensen, Camilla

    shock) from other subsidiaries downstream in the value chain. While in a comparative perspective multinational subsidiaries are found to perform relatively better than local firms that are integrated differently (arms' length) in global production networks (e.g. offshoring outsourcing). This paper tries...... to reconcile these findings by testing a number of hypothesis about global integration strategies in the context of the global financial crisis and how it affected exporting among multinational subsidiaries operating out of Turkey. Controlling for the impact that depreciations and exchange rate volatility has...... integration strategies throughout the course of the global financial crisis....

  3. THE HUNGARIAN CRISIS: AN AUSTRIAN SCHOOL EXPLANATION

    Directory of Open Access Journals (Sweden)

    Andras Toth

    2013-07-01

    Full Text Available The Hungarian model was heralded as one of the most successful post-socialist way of integration into the globalised world economy and European economic area in the nineties. Currently, Hungary is suffering from a full-blown crisis 1996 onwards. Increasingly large number of Hungarians is losing their faith in political parties, institutions, democracy and in market economy. The government, elected in 2010 by supermajority and still enjoying a broad support despite the deepening recession, condemns the development path taken after 1989 and openly rejects the wrong model of the last 20 years. The government intends to build a new economic model following a model, which one can call a model of economic nationalism as the only way out of the crisis. The paper intends to portray, through the case of Hungary, how economy and politics is interconnected, and why political elites are choosing a credit fuelled development path. The paper intends to portray how a credit fuelled growth was induced by politics and ended up in tears. Moreover, the paper describes the consequences of pro-etatist shift in the public sentiment due to the alleged “market-failure”, which was in reality a crisis, at first place, created for political purposes by political means. This article, based on the Austrian business cycle theory, argues that the tragedy of Hungary was that it went through a government inspired spending binge in the first half of the 2000s. The deficit spending of the government was accompanied by the expansion of credit by the commercial banks, mostly denominated in Swiss francs. The combined effect of deficit spending and credit expansion was the build-up of debt and loss of cost competitiveness. The 2008 crisis ended the credit fuelled development path and has started the long and painful period of deleveraging crisis. On the other hand, the Hungarian crisis is a post-Keynesian crisis. It had broken out when the state was already heavily indebted and

  4. Crisis, consumismo, dolarización

    OpenAIRE

    Ibarra, David

    2009-01-01

    En este articulo, David Ibarra analiza las causas y la evolución de la actual crisis económica. Considera que en la actualidad se imponen los dictados impersonales y automáticos de la supuesta eficiencia del mercado sobre la intervención del Estado, a la que se considera causante de los problemas económicos y sociales. Hace un recuento de los procesos más significativos de la crisis internacional, resaltando los excesos y fallas en la aplicación de los principios neoliberales, que hicieron de...

  5. Frame Complexity and the Financial Crisis

    DEFF Research Database (Denmark)

    Kleinnijenhuis, Jan; Schultz, Friederike; Oegema, Dirk

    2015-01-01

    . The financial crisis in the United States, the United Kingdom, and Germany (2007–2012) offers an example. An automated content analysis was applied to over 160,000 newspaper articles. Frame complexity decreased until the spotlight fell on the demise of Bear Stearns and Lehman Brothers (2008). The subsequent...... gradual recovery was only partly interrupted by the euro crisis. A Vector AutoRegression time series analysis shows that increasing frame complexity may indeed have fostered the recovery of financial markets and consumer confidence....

  6. Efficacy of nebulised L-adrenaline with 3% hypertonic saline versus normal saline in bronchiolitis

    Directory of Open Access Journals (Sweden)

    Shabnam Sharmin

    2016-08-01

    Full Text Available Background: Bronchiolitis is one of the most common respiratory diseases requiring hospitalization. Nebulized epineph­rine and salbutamol therapy has been used in different centres with varying results. Objective: The objective of the study was to compare the efficacy of nebulised adrenaline diluted with 3% hypertonic saline with nebulised adrenaline diluted with normal saline in bronchiolitis. Methods: Fifty three infants and young children with bronchiolitis, age ranging from 2 months to 2 years, presenting in the emergency department of Manikganj Sadar Hospital were enrolled in the study. After initial evaluation, patients were randomized to receive either nebulized adrenaline I .5 ml ( 1.5 mg diluted with 2 ml of3% hypertonic saline (group I ornebulised adrenaline 1.5 ml (1.5 mg diluted with 2 ml of normal saline (group II. Patients were evaluated again 30 minutes after nebulization. Results: Twenty eight patients in the group I (hypertonic saline and twenty five in groupII (normal saline were included in the study. After nebulization, mean respiratory rate decreased from 63.7 to 48.1 (p<.01, mean clinical severity score decreased from 8.5 to 3.5 (p<.01 and mean oxygen satw·ation increased 94.7% to 96.9% (p<.01 in group I. In group II, mean respiratory rate decreased from 62.4 to 47.4 (p<.01, mean clinical severity score decreased from 7.2 to 4.1 (p<.01 and mean oxygen saturation increased from 94. 7% to 96. 7% (p<.01. Mean respiratory rate decreased by 16 in group I versus 14.8 (p>.05 in group 11, mean clinical severity score decreased by 4.6 in group versus 3 (p<.05 in group, and mean oxygen saturation increased by 2.2% and 1.9% in group and group respectively. Difference in reduction in clinical severity score was statistically significant , though the changes in respiratory rate and oxygen saturation were not statistically significant. Conclusion: The study concluded that both nebulised adrenaline diluted with 3% hypertonic saline and

  7. Commercial speech in crisis: Crisis Pregnancy Center regulations and definitions of commercial speech.

    Science.gov (United States)

    Gilbert, Kathryn E

    2013-02-01

    Recent attempts to regulate Crisis Pregnancy Centers, pseudoclinics that surreptitiously aim to dissuade pregnant women from choosing abortion, have confronted the thorny problem of how to define commercial speech. The Supreme Court has offered three potential answers to this definitional quandary. This Note uses the Crisis Pregnancy Center cases to demonstrate that courts should use one of these solutions, the factor-based approach of Bolger v. Youngs Drugs Products Corp., to define commercial speech in the Crisis Pregnancy Center cases and elsewhere. In principle and in application, the Bolger factor-based approach succeeds in structuring commercial speech analysis at the margins of the doctrine.

  8. Differential toxicity and influence of salinity on acute toxicity of ...

    African Journals Online (AJOL)

    Differential toxicity and influence of salinity on acute toxicity of copper sulphate and lead nitrate against Oreochromis niloticus. KA Bawa-Allah, F Osuala, J Effiong. Abstract. This study investigated the salinity-tolerance of Oreochromis niloticus and the influence of salinity changes on the acute toxicities of copper sulphate ...

  9. Shallow rainwater lenses in deltaic areas with saline seepage

    NARCIS (Netherlands)

    Louw, de P.G.B.; Eeman, S.; Siemon, B.; `Voortman, B.R.; Gunnink, J.; Baaren, E.S.; Oude Essink, G.H.P.

    2011-01-01

    In deltaic areas with saline seepage, freshwater availability is often limited to shallow rainwater lenses lying on top of saline groundwater. Here we describe the characteristics and spatial variability of such lenses in areas with saline seepage and the mechanisms that control their occurrence and

  10. Shallow rainwater lenses in deltaic areas with saline seepage

    NARCIS (Netherlands)

    De Louw, Perry G.B.; Eeman, Sara; Siemon, Bernhard; Voortman, Bernard R.; Gunnink, Jan; Van Baaren, Esther S.; Oude Essink, Gualbert

    2011-01-01

    In deltaic areas with saline seepage, fresh water availability is often limited to shallow rainwater lenses lying on top of saline groundwater. Here we describe the characteristics and spatial variability of such lenses in areas with saline seepage and the mechanisms that control their occurrence

  11. Salinity ranges of some southern African fish species occurring in ...

    African Journals Online (AJOL)

    The recorded salinity ranges of 96 fish species occurring in southern African estuaries are documented. Factors influen- cing the tolerance of fishes to low and high salinity regimes are discussed, with most species tolerant of low rather than high salinity conditions. This is important since most systems are subject to periodic ...

  12. Logistics and logistics support in crisis management and citizen protection

    OpenAIRE

    HOLEJŠOVSKÝ, Jan

    2010-01-01

    ABSTRAKT LOGISTICS AND LOGISTICS SUPPORT IN CRISIS MANAGEMENT AND CITIZEN PROTECTION The graduation thesis on topic "Logistics and logistics support in crisis management and citizen protection" is divided into several chapters, which in summary are a material presenting information about logistics and logistics support in crisis management and citizen protection. This was one of the aims at this work. Chapters I., II., III., IV. describe logistics and logistics support, crisis management, cit...

  13. Optimal Advertising When Envisioning a Product-Harm Crisis

    OpenAIRE

    Olivier Rubel; Prasad A. Naik; Shuba Srinivasan

    2011-01-01

    How should forward-looking managers plan advertising if they envision a product-harm crisis in the future? To address this question, we propose a dynamic model of brand advertising in which, at each instant, a nonzero probability exists for the occurrence of a crisis event that damages the brand's baseline sales and may enhance or erode marketing effectiveness when the crisis occurs. Because managers do not know when the crisis will occur, its random time of occurrence induces a stochastic co...

  14. Research on the crisis of public relation in library

    International Nuclear Information System (INIS)

    Liu Shanyong

    2010-01-01

    In modem society, a variety of organizations including libraries will inevitably encounter all kinds of crises. Organizations can pull through and create good impression if they deal with correctly the crisis of public relation. The article defines the crisis, the crisis of public relation, and analyzes the characteristics and types of the crises in library. Finally the article emphasizes the contents and six strategies of the crisis of public relation in library. (authors)

  15. Modelling souring in a high salinity reservoir

    Energy Technology Data Exchange (ETDEWEB)

    Adams, Michael; Crossland, Alan; Stott, Jim

    2006-03-15

    CAPCIS Ltd (Capcis) have developed a souring model for use in highly saline reservoirs where salinity limits the growth of sulphate reducing bacteria (SRB). Capcis have successfully applied the model to a field in North Africa. The conceptual basis of the model considers the course of the H2S from generation in the reservoir including dilution, sulphide retardation and scavenging and H2S fluid phase partitioning. At each stage mathematical equations governing the behaviour of the H2S were produced. In order to estimate the potential for H2S generation, it is required to know the chemistry of the injection and formation waters, as well as the properties of the indigenous SRB, i.e. the maximum salinity for their growth. This is determined by bottle testing of H2S generation by SRB at a range of injection/formation water ratios. The maximum salinity for SRB growth then determines the mixing ratios at which H2S generation takes place. Sulphide retardation due to adsorption at immobile interfaces was empirically modeled from reservoir data. Sulphide scavenging due to reaction with iron generated from corrosion was also modelled. Reservoir mineral scavenging was not modelled but could be incorporated in an extension to the model. Finally, in order to compute the gas-phase concentration of generated H2S, the H2S in the well stream is partitioned between the gas, oil and water phases. Capcis has carried out detailed computations of H2S solubility in crude oil and formation waters and the derivation of distribution ratios based on the respective partition coefficients using Gerard's line method, a modification of Henry's Law. (author) (tk)

  16. Finding a solution: Heparinised saline versus normal saline in the maintenance of invasive arterial lines in intensive care.

    Science.gov (United States)

    Everson, Matthew; Webber, Lucy; Penfold, Chris; Shah, Sanjoy; Freshwater-Turner, Dan

    2016-11-01

    We assessed the impact of heparinised saline versus 0.9% normal saline on arterial line patency. Maintaining the patency of arterial lines is essential for obtaining accurate physiological measurements, enabling blood sampling and minimising line replacement. Use of heparinised saline is associated with risks such as thrombocytopenia, haemorrhage and mis-selection. Historical studies draw variable conclusions but suggest that normal saline is at least as effective at maintaining line patency, although recent evidence has questioned this. We conducted a prospective analysis of the use of heparinised saline versus normal saline on unselected patients in the intensive care of our hospital. Data concerning duration of 471 lines insertion and reason for removal was collected. We found a higher risk of blockage for lines flushed with normal saline compared with heparinised saline (RR = 2.15, 95% CI 1.392-3.32, p  ≤ 0.001). Of the 56 lines which blocked initially (19 heparinised saline and 37 normal saline lines), 16 were replaced with new lines; 5 heparinised saline lines and 11 normal saline lines were reinserted; 5 of these lines subsequently blocked again, 3 of which were flushed with normal saline. Our study demonstrates a clinically important reduction in arterial line longevity due to blockages when flushed with normal saline compared to heparinised saline. We have determined that these excess blockages have a significant clinical impact with further lines being inserted after blockage, resulting in increased risks to patients, wasted time and cost of resources. Our findings suggest that the current UK guidance favouring normal saline flushes should be reviewed.

  17. Modelling saline intrusion for repository performance assessment

    International Nuclear Information System (INIS)

    Jackson, C.P.

    1989-04-01

    UK Nirex Ltd are currently considering the possibility of disposal of radioactive waste by burial in deep underground repositories. The natural pathway for radionuclides from such a repository to return to Man's immediate environment (the biosphere) is via groundwater. Thus analyses of the groundwater flow in the neighbourhood of a possible repository, and consequent radionuclide transport form an important part of a performance assessment for a repository. Some of the areas in the UK that might be considered as possible locations for a repository are near the coast. If a repository is located in a coastal region seawater may intrude into the groundwater flow system. As seawater is denser than fresh water buoyancy forces acting on the intruding saline water may have significant effects on the groundwater flow system, and consequently on the time for radionuclides to return to the biosphere. Further, the chemistry of the repository near-field may be strongly influenced by the salinity of the groundwater. It is therefore important for Nirex to have a capability for reliably modelling saline intrusion to an appropriate degree of accuracy in order to make performance assessments for a repository in a coastal region. This report describes work undertaken in the Nirex Research programme to provide such a capability. (author)

  18. Salinization mechanisms in semi-arid regions

    International Nuclear Information System (INIS)

    Santiago, M.M.F.

    1984-01-01

    During a period of three years the basins of the Pereira de Miranda and Caxitore dams, located in the crystalline rock area of Ceara, Brazil, were studied in order to determine the mechanisms of salinization of their waters. Isotope methods ( 18 O/ 16 O) and hidrochemistry (determination of the of the maior ions) were applied to surface, underground and rain water in this study. An isotope model was designed and applied to the determination of evaporation and percolation of dams in semi-arid zones during the dry season. The results are compared to those from a conventional chemical model. As causes of salinization of the water in the dams, the contributions of the rain itself and the lixiviation of the soil are quantified. An interaction between the dams and the underground water is imperceptible. The salinization of the underground water is attributed to recharge of the aquifer with rain water from the surface runoff followed by evaporation of the water rising, due to capilarity, in a one-directional flow to the surface. (Author) [pt

  19. Deciding to Help : Effects of Risk and Crisis Communication

    NARCIS (Netherlands)

    Bakker, M.H.; Kerstholt, J.H.; Giebels, E.

    2017-01-01

    This study aimed to gain insight into the (combined) effects of risk and crisis communication on adequate behaviour during a crisis situation. In addition, it adds to the existing literature by examining the effects of risk and crisis communication on psychological factors that are involved in

  20. Deciding to help : effects of risk and crisis communication

    NARCIS (Netherlands)

    Bakker, Marije; Kerstholt, Johanna Helena; Giebels, Ellen

    This study aimed to gain insight into the (combined) effects of risk and crisis communication on adequate behaviour during a crisis situation. In addition, it adds to the existing literature by examining the effects of risk and crisis communication on psychological factors that are involved in