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Sample records for piedmont management study

  1. Evaluation of different agronomic managements on rice mesofauna: a case study in Piedmont (North Italy)

    Science.gov (United States)

    Landi, Silvia; d'Errico, Giada; Gagnarli, Elena; Barzanti, Gian Paolo; Cito, Annarita; Papini, Rossella; Simoni, Sauro; Roversi, Pio Federico

    2014-05-01

    Rice is the most important cereal crop in the developing world and, in Europe, Italy is leader in rice production. The intensive cultivation of rice leads to continuous inputs chemicals as fertilizers, weeding and pesticides. The intensification of sustainable rice production by minimizing the impact on the environment of cultivation is a main issue . In this context this study, supported by the Italian National Project POLORISO (MIPAAF), aims to afford preliminary indications about the evaluation of ecological impact by different managements on soil mesofauna biodiversity. Biomonitoring of soil mesofauna, in particular nematodes and microarthropods, allows to determine the effects of crop management on the communities; the lack and/or reduction of these organisms can allow inference on the soil quality. This preliminary study aims at evaluate the different influence of conventional, integrated and biological managements on mesofauna communities. The samplings were conducted in Summer and Autumn 2013 near Vercelli (North Italy) in three study sites with similar pedologic characteristics but different in control strategies (conventional, organic farming, Integrated Pest Management (IPM)). The extraction of nematodes and microarthropods was performed by Bermann method and the Berlese-Tullgren selector, respectively. All specimens were counted and determined up to the order level. The biological soil quality was evaluated by Maturity Index (MI) for nematodes, BSQar and the soil Biological Classes (sBC)(range I-VII) for microarthropods. Regarding nematodes, Rhabditidae, Dorylamidae, Mononchidae, Tylenchidae and Heteroderidae were the most represented families. The Principal Component Analysis (PCA) evidenced that the trophic group of plant parasites was favored in organic farming, while groups of omnivores and predators were abundant in the other managements. The lowest nematodes' abundance was found in submerged rice soil with dominance of omnivores and plant

  2. Risk management on an alluvial fan: a case study of the 2008 debris-flow event at Villar Pellice (Piedmont, N-W Italy

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    M. Arattano

    2010-05-01

    Full Text Available In the Piedmont Region (North-Western Italy, the regional authorities manage debris flow risk by following the ideal sequence of steps that are generally pursued in land planning and civil protection activities. Complex procedures and methods are elaborated and widely discussed with politicians, economists and the general public. On the contrary, in emergency situations, civil protection agencies generally prefer the adoption of simple and flexible criteria. In this paper, a catastrophic debris flow event, that occurred in 2008 in Villar Pellice, is described in this perspective, after an analysis of the triggering rainfalls and of the effects on human life and properties. The availability of a series of personal accounts coming from people who witnessed the occurrences before, during and after the event has allowed us to analyse, in detail, the dynamics of the event. Thanks to these accounts, it has been possible to propose new guidelines for the planning of the emergency activities in areas that are potentially prone to similar impulsive phenomena.

  3. Fertilization Management of Paddy Fields in Piedmont (NW Italy

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    Laura Zavattaro

    Full Text Available A well-documented analysis of fertilization management techniques in use by farmers in a given region is the first step to improving the management standards of agronomic practices. The aim of this work was to summarize the fertilization management that farmers normally utilize for the rice crop in the Piedmont Region of Northwest Italy, and to analyze its agronomic and environmental sustainability. On average, 127 kg ha-1 of N, 67 kg ha-1 of P2O5, and 161 kg ha-1 of K2O were applied to the rice crop. Inorganic fertilizers were used on most of the surface. Calcium cyanamide was the most widely used slow-release product. Commercial organic compounds were spread on about 32% of the paddy surface, while farmyard manure was distributed over 6% of the surface. Organic-mineral products were also widely used. One fourth of the paddy surface received only inorganic products. Using organic or organic-mineral fertilizers together with inorganic products was the most common strategy (55% of the paddy surface. In most cases, N and P fertilization was balanced with crop removal. The N soil surface balance was in the ± 50 kg range for 77% of the surface, P fertilization was less than removal for 53% of the surface, whereas K fertilization was excessive (surplus >100 kg ha-1 for 53% of the surface. The nutrient balance was affected by the widespread practice of burning straw after harvest (66% of the paddy surface. The farmers modulated fertilization according to the rice variety requirements and tolerance to high N supply. The largest nutrient surplus was associated with stocking farms. Inefficient use of fertilizers that should be avoided to improve the territorial nutrient balance were then outlined, and possible specific actions were proposed.

  4. [Poliomyelitis surveillance: seroepidemiologic study on a Piedmont population sample].

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    Maiello, A; Ossola, O; Guidetti, A; Zotti, C; Moiraghi Ruggenini, A

    1995-01-01

    In order to assess the immunity/receptivity towards the three poliovirus strains, a sample representative of the sex and age composition of the resident population in Piedmont at census 1981, was examined. For each subject data were collected in order to identify the population from social-ambient point of view. For the evaluation of antibodie's title to poliovirus 1, 2, 3, the serums were analyzed with the neutralization method using the microtitolation plates and epithelial larynx cancer cells (HEp-2), like revealing system. The samples with > or = 2 title were considered positives for specific antibodies. To determine the relation between presence/absence of specific poliovirus antibodies and the other variables, a multiple logistic regression was fitted and the odds ratio was calculated. The results of our study show an immunity in all age groups, underlying a herd immunity condition. Furthermore the incomplete antibodies response to the three poliovirus strains seems to be influenced by age only.

  5. Authentication and traceability study of hazelnuts from piedmont, Italy.

    Science.gov (United States)

    Oddone, Matteo; Aceto, Maurizio; Baldizzone, Massimo; Musso, Davide; Osella, Domenico

    2009-05-13

    Hazelnut is one of the most important items in high-quality food products from Piedmont, Italy. The 'Tonda Gentile delle Langhe' (TGL) variety is acknowledged all over the world as the best one, and it is particularly appreciated when used to provide flavor in chocolate products. Authentication and/or traceability studies must therefore be developed to safeguard this variety against fraud, which can occur when the product is partially or totally substituted with hazelnuts of lower quality. In this work, a classification of hazelnuts from different countries is presented, showing the possibility to discriminate the TGL from other productions on the basis of the distribution of trace elements as determined by means of inductively coupled plasma-mass spectrometry (ICP-MS), with particular reference to lanthanides. Accuracy of the sample treatment procedure was tested by analysis of biological certified materials. Data from elemental analysis were chemometrically treated with an unsupervised method, such as principal component analysis (PCA), allowing for a good discrimination among groups.

  6. LANDSLIDES INCIDENCE IN THE PIEDMONT OF BAIA MARE URBAN AREA (CASE STUDIES

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    S. ZAHARIA

    2012-12-01

    Full Text Available The landslides incidence in the piedmont of baia mare urbana area cae studies. The General Urban Plan (GUP of Baia Mare municipality requires the study of expected susceptibility for landslides in order to build infrastructure within sustainable development conditions. The complexity and diversity of local geographic area factors, strongly affected by the human pressure, favours the triggering and extension of slope processes in the municipality’s piedmont area. To prevent some major imbalances it is imperative to implement some adequate measures based on in-depth studies.

  7. Carbon storage, soil carbon dioxide efflux and water quality in three widths of piedmont streamside management zones

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    Erica F. Wadl; William Lakel; Michael Aust; John Seiler

    2010-01-01

    Streamside management zones (SMZs) are used to protect water quality. Monitoring carbon pools and fluxes in SMZs may a good indicator of the SMZ’s overall function and health. In this project we evaluated some of these pools and fluxes from three different SMZ widths (30.5, 15.3, and 7.6 m) in the Piedmont of Virginia. We quantified carbon storage in the soil (upper 10...

  8. Cultural Routes and Networks of Knowledge: the Identity and Promotion of Cultural Heritage. The Case Study of Piedmont

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    Silvia Beltramo

    2013-07-01

    Full Text Available The European project called “PER VIAM Pilgrims’ Routes In Action”, funded by the European Commission in 2012, is a significant opportunity of cultural and economic development for the whole Europe and also for the territory of Piedmont Region. The certainty of the need for transnational cooperation, which should create a network amongst the different territories in a perspective of working together and exchange of traveling, economic and cultural experiences – as well as best practices - nowadays calls for implementation tools such as European projects supported and sought for by the local authorities.The Piedmont is nowadays crossed by various cultural itineraries, many of which are certificated by the European Council: Via Francigena, the Route of the Cistercian Abbeys, the Transromanica, the itinerary of the historical thermal cities and the Saint Michael's way. Starting from a survey on the meaning of "cultural itinerary" expressed by the different European institutions (i.e. ICOMOS, UNESCO, Council of Europe and European Commission, this essay is proposing an analysis of the current status of such territory, highlighting the public policies in progress, the role and activities of the local associations and the valorisation of implemented projects as related to those itineraries which have already been recognized by the Council of Europe.This paper presents some significant experiences and best practices in the study of religious tourism, as they have been defined on the regional territory throughout the last few years, which can contribute to the debate and to the overall awareness on management and valorization of sustainable tourism. 

  9. A molecular approach to study the arbuscular mycorrhizal fungi community in a typical Piedmont grapevine cultivar

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    Magurno, F.; Bughi Peruglia, G.; Lumini, E.; Bianciotto, V.; Balestrini, R.

    2009-04-01

    Viticulture and wine production represent one of the most relevant agro-food sectors for the Piedmont Region (Italy) in terms of value, with more than 400 millions € a year (12 % of total agricultural production of the Region and the 10 % of the national grape and wine production). The soil where grapevines (Vitis spp.) grow is one of the first parameters influencing the complex grapevine-wine chain. Arbuscular mycorrhizal fungi (AMFs), a main component of soil microbiota in most agrosystems, are considered crucial biomarkers of soil quality because of their biofertilisers role. As mutualistic symbionts, they colonize the roots of the majority of plants. Benefits in symbiosis are well showed as an improvement in shoot/root growth, mineral transport, water-stress tolerance and resistance to certain diseases. Grapevines roots are often heavily colonized by AMFs under field conditions and in some cases AMFs appear to be necessary for their normal growth and survival. Even so, little information are until now available about composition of AMFs communities living in the vineyards soil and in associations with grapevine roots, mainly related to morphological characterization. Vineyard of Nebbiolo, one of the most important Piedmont cultivar, was selected in order to study the AMFs community using a molecular approach. Soil samples and roots from an experimental vineyard located in Lessona (Biella, Piedmont, Italy) were analyzed using AM fungal-specific primers to partially amplify the small subunit (SSU) of the ribosomal DNA genes. Much more than 650 clones were sequenced. Phylogenetic analyses identified 32 OTUs from soil, clustered into Glomus groups Aa, Ab, Ad and B, Diversisporaceae and Gigasporaceae families. Thirteen OTUs from roots were determined, clustered into Glomus groups Ab, Ad and B, and Gigasporaceae family. In particular, Glomus group Ad was the best represented in both compartments, suggesting a correlation between intra and extra radical communities

  10. Pliocene foraminifera of Piedmont (north-western Italy: a synthesis of recent studies

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    Donata Violanti

    2005-10-01

    Full Text Available A synthesis of recent biostratigraphical and palaeoenvironmental studies on foraminifera assemblages of he Piedmont Pliocene (north-astern Monferrato, Astigiano, Langhe and Monregalese is discussed. In the region, biozone MPl1 is documented by typical Sphaeroidinellopsis assemblages only in its central area. Rich and diversified assemblages of MPl2 biozone, with Globorotalia margaritae Bolli & Bermudez, and MPl3 biozone, with G. margaritae and G. puncticulata (Deshayes, are indicative of the upper epibathyal zone, and suggest palaeoenvironmental conditions similar to those of coeval pelagic successions of Sicily and the Tyrrhenian Sea. Already along biozone MPl3, and chiefly biozone MPl4, with G. puncticulata, less diversified assemblages become more widespread, indicating shelf palaeoenvironments, subject to heavy transport of displaced foraminifera from more inner neritic zones. In the study area most inner neritic and shallow outer neritic microfaunas are devoid of biostratigraphic markers; only few silty sediments yield Bulimina basispinosa Tedeschi & Zanmatti and Globobulimina ovula (d’Orbigny, reported from the Middle Pliocene, and can be correlated to the MPl5 biozone.

  11. [Safety culture of nursing staff. A descriptive study in a Piedmont Hospital].

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    Basso, Ines; Dogliotti, Daniele; Poletti, Piera; Gambarini, Lorella

    2012-01-01

    Assessing safety culture is the first step towards a responsible and wary system to the errors and to the quality of the performance. The aim of the study was to assess nurses' safety culture, in order to identify improvement's priorities. A survey of nursing staff, using a questionnaire was carried out in a Piedmont hospital. Of 1056 health care workers, 707 participated (67%). The staff's perception of patient safety was positive: the results of the domains "Information and communication", "Suggestions and development" and "Safety guarantees" tend to be fair, while "Teamwork" was sufficient. The weakest areas were related to involvement (Items: "We are consulted when choosing equipment and devices to be used", 25.9% agreement, "At the end of the year we discuss together activities carried out and results" 31,8%), and "Work organization (shifts, workload) doesn't cause overload and stress", 25.3% agreement, "When an error occurs we know how to communicate with the patient as we have a guideline to lead us" 35.8% agreement. The study shows that, even if the safety culture is overall positive, there are some critical aspects that lead to distress and uncertainty between nursing staff. Improvement strategies may include: staff training to improve teamwork skills and staff involvement, increasing opportunities for discussion, organizing systematic multi-professional audit, to reflect in a structured way on clinical practice.

  12. Piedmont seismic reflection study: A program integrated with tectonics to probe the cause of eastern seismicity

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    Glover, L. III; Coruh, C.; Costain, J.K.; Bollinger, G.A. (Virginia Polytechnic Inst. and State Univ., Blacksburg, VA (United States). Dept. of Geological Sciences)

    1992-03-01

    A new tectonic model of the Appalachian orogen indicates that one, not two or more, terrane boundaries is present in the Piedmont and Blue Ridge of the central and southern Appalachians. This terrane boundary is the Taconic suture, it has been transported in the allochthonous Blue Ridge/Piedmont crystalline thrust nappe, and it is repeated at the surface by faulting and folding associated with later Paleozoic orogenies. The suture passes through the lower crust and lithosphere somewhere east of Richmond. It is spatially associated with seismicity in the central Virginia seismic zone, but is not conformable with earthquake focal planes and appears to have little causal relation to their localization.

  13. Piedmont National Wildlife Refuge: Comprehensive Conservation Plan

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    US Fish and Wildlife Service, Department of the Interior — This Comprehensive Conservation Plan (CCP) was written to guide management on Piedmont NWR for the next 15 years. This plan outlines the Refuge vision and purpose...

  14. Effect of wetland management: are lentic wetlands refuges of plant-species diversity in the Andean-Orinoco Piedmont of Colombia?

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    Murillo-Pacheco, Johanna I; Rös, Matthias; Escobar, Federico; Castro-Lima, Francisco; Verdú, José R; López-Iborra, Germán M

    2016-01-01

    Accelerated degradation of the wetlands and fragmentation of surrounding vegetation in the Andean-Orinoco Piedmont are the main threats to diversity and ecological integrity of these ecosystems; however, information on this topic is of limited availability. In this region, we evaluated the value of 37 lentic wetlands as reservoirs of woody and aquatic plants and analyzed diversity and changes in species composition within and among groups defined according to management given by: (1) type (swamps, heronries, rice fields, semi-natural lakes, constructed lakes and fish farms) and (2) origins (natural, mixed and artificial). A total of 506 plant species were recorded: 80% woody and 20% aquatic. Of these, 411 species (81%) were considered species typical of the area (Meta Piedmont distribution). Diversity patterns seem to be driven by high landscape heterogeneity and wetland management. The fish farms presented the highest diversity of woody plants, while swamps ranked highest for aquatic plant diversity. Regarding wetland origin, the artificial systems were the most diverse, but natural wetlands presented the highest diversity of typical species and can therefore be considered representative ecosystems at the regional scale. Our results suggest that lentic wetlands act as refuges for native vegetation of Meta Piedmont forest, hosting 55% of the woody of Piedmont species and 29% of the aquatic species of Orinoco basin. The wetlands showed a high species turnover and the results indicated that small wetlands (mean ± SD: size = 11 ± 18.7 ha), with a small area of surrounding forest (10 ± 8.6 ha) supported high local and regional plant diversity. To ensure long-term conservation of lentic wetlands, it is necessary to develop management and conservation strategies that take both natural and created wetlands into account.

  15. Effect of wetland management: are lentic wetlands refuges of plant-species diversity in the Andean–Orinoco Piedmont of Colombia?

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    Johanna I. Murillo-Pacheco

    2016-08-01

    Full Text Available Accelerated degradation of the wetlands and fragmentation of surrounding vegetation in the Andean–Orinoco Piedmont are the main threats to diversity and ecological integrity of these ecosystems; however, information on this topic is of limited availability. In this region, we evaluated the value of 37 lentic wetlands as reservoirs of woody and aquatic plants and analyzed diversity and changes in species composition within and among groups defined according to management given by: (1 type (swamps, heronries, rice fields, semi-natural lakes, constructed lakes and fish farms and (2 origins (natural, mixed and artificial. A total of 506 plant species were recorded: 80% woody and 20% aquatic. Of these, 411 species (81% were considered species typical of the area (Meta Piedmont distribution. Diversity patterns seem to be driven by high landscape heterogeneity and wetland management. The fish farms presented the highest diversity of woody plants, while swamps ranked highest for aquatic plant diversity. Regarding wetland origin, the artificial systems were the most diverse, but natural wetlands presented the highest diversity of typical species and can therefore be considered representative ecosystems at the regional scale. Our results suggest that lentic wetlands act as refuges for native vegetation of Meta Piedmont forest, hosting 55% of the woody of Piedmont species and 29% of the aquatic species of Orinoco basin. The wetlands showed a high species turnover and the results indicated that small wetlands (mean ± SD: size = 11 ± 18.7 ha, with a small area of surrounding forest (10 ± 8.6 ha supported high local and regional plant diversity. To ensure long-term conservation of lentic wetlands, it is necessary to develop management and conservation strategies that take both natural and created wetlands into account.

  16. Uncorrected land-use planning highlighted by flooding: the Alba case study (Piedmont, Italy)

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    Luino, F.; Turconi, L.; Petrea, C.; Nigrelli, G.

    2012-07-01

    Alba is a town of over 30 000 inhabitants located along the Tanaro River (Piedmont, northwestern Italy) and is famous for its wine and white truffles. Many important industries and companies are based in Alba, including the famous confectionery group Ferrero. The town suffered considerably from a flood that occurred on 5-6 November 1994. Forty-eight percent of the urban area was inundated, causing severe damage and killing nine people. After the flood, the Alba area was analysed in detail to determine the reasons for its vulnerability. Information on serious floods in this area since 1800 was gathered from official records, state technical office reports, unpublished documents in the municipal archives, and articles published in local and national newspapers. Maps, plans and aerial photographs (since 1954) were examined to reconstruct Alba's urban development over the last two centuries and the planform changes of the Tanaro River. The results were compared with the effects of the November 1994 flood, which was mapped from aerial photographs taken immediately after the flood, field surveys and eyewitness reports. The territory of Alba was subdivided into six categories: residential; public service; industrial, commercial and hotels; sports areas, utilities and standards (public gardens, parks, athletics grounds, private and public sport clubs); aggregate plants and dumps; and agriculture and riverine strip. The six categories were then grouped into three classes with different flooding-vulnerability levels according to various parameters. Using GIS, the three river corridors along the Tanaro identified by the Autorità di Bacino del Fiume Po were overlaid on the three classes to produce a final map of the risk areas. This study shows that the historic floods and their dynamics have not been duly considered in the land-use planning of Alba. The zones that were most heavily damaged in the 1994 flood were those that were frequently affected in the past and sites of

  17. Uncorrected land-use planning highlighted by flooding: the Alba case study (Piedmont, Italy

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    F. Luino

    2012-07-01

    Full Text Available Alba is a town of over 30 000 inhabitants located along the Tanaro River (Piedmont, northwestern Italy and is famous for its wine and white truffles. Many important industries and companies are based in Alba, including the famous confectionery group Ferrero.

    The town suffered considerably from a flood that occurred on 5–6 November 1994. Forty-eight percent of the urban area was inundated, causing severe damage and killing nine people. After the flood, the Alba area was analysed in detail to determine the reasons for its vulnerability.

    Information on serious floods in this area since 1800 was gathered from official records, state technical office reports, unpublished documents in the municipal archives, and articles published in local and national newspapers. Maps, plans and aerial photographs (since 1954 were examined to reconstruct Alba's urban development over the last two centuries and the planform changes of the Tanaro River.

    The results were compared with the effects of the November 1994 flood, which was mapped from aerial photographs taken immediately after the flood, field surveys and eyewitness reports.

    The territory of Alba was subdivided into six categories: residential; public service; industrial, commercial and hotels; sports areas, utilities and standards (public gardens, parks, athletics grounds, private and public sport clubs; aggregate plants and dumps; and agriculture and riverine strip. The six categories were then grouped into three classes with different flooding-vulnerability levels according to various parameters. Using GIS, the three river corridors along the Tanaro identified by the Autorità di Bacino del Fiume Po were overlaid on the three classes to produce a final map of the risk areas.

    This study shows that the historic floods and their dynamics have not been duly considered in the land-use planning of Alba. The zones that were most heavily damaged in the 1994 flood were

  18. Bermudagrass Management in the Southern Piedmont U.S. IV. Soil Surface Nitrogen Pools

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    Alan J. Franzluebbers

    2001-01-01

    Full Text Available The fate of nitrogen (N applied in forage-based agricultural systems is important for understanding the long-term production and environmental impacts of a particular management strategy. We evaluated the factorial combination of three types of N fertilization (inorganic, crimson clover [Trifolium incarnatum L.] cover crop plus inorganic, and chicken [Gallus gallus] broiler litter pressure and four types of harvest strategy (unharvested forage, low and high cattle [Bos Taurus] grazing pressure, and monthly haying in summer on surface residue and soil N pools during the first 5 years of ̒Coastal̓ bermudagrass (Cynodon dactylon [L.] Pers. management. The type of N fertilization used resulted in small changes in soil N pools, except at a depth of 0 to 2 cm, where total soil N was sequestered at a rate 0.2 g ‧ kg–1‧ year–11 greater with inorganic fertilization than with other fertilization strategies. We could account for more of the applied N under grazed systems (76–82% than under ungrazed systems (35–71%. As a percentage of applied N, 32 and 48% were sequestered as total soil N at a depth of 0 to 6 cm when averaged across fertilization strategies under low and high grazing pressures, respectively, which was equivalent to 6.8 and 10.3 g ‧ m–2 ‧ year–1. Sequestration rates of total soil N under the unharvested-forage and haying strategies were negligible. Most of the increase in total soil N was at a depth of 0 to 2 cm and was due to changes in the particulate organic N (PON pool. The greater cycling of applied N into the soil organic N pool with grazed compared with ungrazed systems suggests an increase in the long-term fertility of soil.

  19. Management of acute ST-elevation myocardial infarction in the coronary care units of Piedmont in 2005: results from the PRIMA regionwide survey.

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    Steffenino, Giuseppe; Chinaglia, Alessandra; Millesimo, Giorgio; Gnavi, Roberto; Picariello, Roberta; Orlando, Anna

    2008-02-01

    In Piedmont (north-western Italy) a network for emergency treatment of acute ST-elevation myocardial infarction is being implemented. To provide a baseline for care assessment and quality improvement, a regionwide survey was conducted. We describe the clinical characteristics, treatment and outcomes of patients admitted to the coronary care units (CCUs) of the Regional Health System. All patients with acute ST-elevation myocardial infarction study. Of 818 patients (28.1% female, mean age 66 +/- 12 years), 14.3% had diabetes mellitus and 39.7% anterior myocardial infarction; 77% had their first medical contact within 3 h of symptom onset, and 53% reached full-time interventional CCUs. The 118 emergency medical system was used by 50% of patients. Median door-to-electrocardiogram time was 9 min (case for the absence of reperfusion treatment (odds ratio 2.16; 95% confidence interval 1.17-4.02), TIMI risk index >33 (odds ratio 6.78; 95% confidence interval 3.70-12.40), and chronic renal failure (odds ratio 4.96; 95% confidence interval 1.82-13.55). In Piedmont, candidates for myocardial reperfusion treatment admitted to the CCUs of the Regional Health System are about 600 per million inhabitants/year. The 118 emergency medical system is used by about half of them, and medical contact occurs within 3 h of symptom onset in most cases. Use of reperfusion treatment is frequent, the choice is related to on-site availability rather than to risk profile, and door-to-treatment times can be improved. Use of emergency transfer is limited, poorly selected, and slow.

  20. Preliminary hydrogeologic assessment and study plan for a regional ground-water resource investigation of the Blue Ridge and Piedmont provinces of North Carolina

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    Daniel, Charles C.; Dahlen, Paul R.

    2002-01-01

    , Groundwater Section, in cooperation with the U.S. Geological Survey, initiated a multiyear study of ground water in the Blue Ridge and Piedmont Provinces. The study began in 1999. Most of the study area is underlain by a complex, two-part, regolith-fractured crystalline rock aquifer system. Thickness of the regolith throughout the study area is highly variable and ranges from 0 to more than 150 feet. The regolith consists of an unconsolidated or semiconsolidated mixture of clay and fragmental material ranging in grain size from silt to boulders. Because porosities range from 35 to 55 percent, the regolith provides the bulk of the water storage within the Blue Ridge and Piedmont ground-water system. At the base of the regolith is the transition zone where saprolite grades into unweathered bedrock. The transition zone has been identified as a potential conduit for rapid ground-water flow. If this is the case, the transition zone also may serve as a conduit for rapid movement of contaminants to nearby wells or to streams with channels that cut into 1 U.S. Geological Survey, Raleigh, North Carolina. 2 North Carolina Department of Environment and Natural Resources, Division of Water Quality, Groundwater Section. or through the transition zone. How rapidly a contaminant moves through the system largely may be a function of the characteristics of the transition zone. The transition zone is one of several topics identified during the literature review and data synthesis, for which there is a deficiency in data and understanding of the processes involved in the movement of ground water to surface water. Because the Blue Ridge and Piedmont study area is so large, and the hydrogeology diverse, it is not feasible to study all of the area in detail. A more feasible approach is to select areas that are most representative of the land use, geology, and hydrology to obtain an understanding of the hydrologic processes in the selected areas, and transfer the knowledge from th

  1. The hydrogeologic framework and a reconnaissance of ground-water quality in the Piedmont Province of North Carolina, with a design for future study

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    Harned, Douglas

    1989-01-01

    The U.S. Geological Survey is investigating the relation of ground- water quality and land use in the regolith and fractured rock ground-water system of the North Carolina Piedmont. The initial phase of this study provides a description of the ground-water flow system and a review of available ground-water data and formulates hypotheses that guide the design of a water-quality monitoring network for study of selected areas. In the Piedmont, the solid igneous and metamorphic bedrock grades upward into unweathered fractured rock that is covered by a transition zone of highly-fractured, partially weathered rock, clay-rich saprolite, and the soil. The fractured bedrock, transition zone, saprolite, and soil make up a complex flow system. A review of available ground-water quality data shows a lack of information about organic compounds and trace metals and changes in ground- water quality with depth. Land use, soils, and geology significantly influence ground-water quality. The hypotheses that need to be tested in the next study phase are: (1) that ground-water contamination can be related to land use, and (2) that the transition zone between bedrock and regolith serves as a primary transmitter of contaminants. Monitoring of basins containing industrial, urban, residential, and agricultural land uses in future studies will help define the relation of ground-water quality to land use. Water quality at different depths in the flow system and in streams during base flow needs to be identified.

  2. Brain aging and metabolic syndrome: a study in Cenischia Valley (Piedmont).

    OpenAIRE

    Marianna Rinaldi; Giuseppe Graffi; Salvatore Gallone; Emma Rabino Massa

    2011-01-01

    The Metabolic Syndrome (MetS) is a set of conditions, each of which represents a risk factor for cardiovascular disease (central obesity, hyperglycemia, dyslipidemia and hypertension). Recent studies have identified an association between MetS and increased risk of dementia (Vascular Dementia and Late Onset Alzheimer's Disease ). The purpose of our research is the study of brain aging and cognitive decline in a sample of elderly people (n=200) belonging to a rural alpine community, in r...

  3. Exploration study on mortality trends in the territory surrounding an incineration plant of urban solid waste in the municipality of Vercelli (Piedmont, Italy) 1988-2009.

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    Salerno, C; Marciani, P; Barasolo, E; Fossale, P G; Panella, M; Palin, L A

    2015-01-01

    The places, where the incinerators are located, often present problems of heterogeneous people having different environmental factors. It becomes important to evaluate the possible etiologic role of various environmental risk factors and try to quantify as they affect in the excess epidemiological. This study considers the ISTAT index mortality due to all causes occurred from 1988 to 2009 referred to ten municipalities at south of Vercelli (Piedmont, North Western Italy) placed nearby the active incinerator from 1977 (10 latent years). The risks were calculated considering this area at risk versus the municipalities placed at North of Vercelli and versus the Vercelli. Some significant statically excesses emerged in the South area such as neoplasia of nervous system, liver and total of tumours. The study presents some drawbacks, but it is a work creditable of widening by specific research ad hoc such as cohort and/or control where it is possible to verify various environmental, occupational and occasional factors.

  4. Ground-water flow, geochemistry, and effects of agricultural practices on nitrogen transport at study sites in the Piedmont and Coastal Plain physiographic provinces, Patuxent River basin, Maryland

    Science.gov (United States)

    McFarland, Randolph E.

    1997-01-01

    In an effort to improve water quality in Chesapeake Bay, agricultural practices are being promoted that are intended to reduce contaminant transport to the Bay. The effects of agricultural practices on nitrogen transport were assessed at two 10-acre study sites in the Patuxent River basin, Maryland, during 1986-92. Nitrogen load was larger in ground water than in surface runoff at both sites. At the study site in the Piedmont Province, nitrogen load in ground water decreased from 12 to 6 (lb/acre)/yr (pound per acre per year) as corn under no-till cultivation was replaced by no-till soybeans, continuous alfalfa, and contoured strip crops alternated among corn, alfalfa, and soybeans. At the study site in the Coastal Plain Province, no-till soybeans resulted in a nitrogen load in ground water of 12.55 (lb/acre)/yr, whereas conventional-till soybeans resulted in a nitrogen load in ground water of 11.51 (lb/acre)/yr.

  5. [Immigrants and dialysis: a survey in Piedmont].

    Science.gov (United States)

    Forneris, Giacomo; Boero, Roberto; Massara, Carlo; Quarello, Francesco

    2011-01-01

    The number of immigrants has been rapidly increasing in Italy in the last decade, with potentially profound effects on the national health care system. Yet, few data are available on the clinical and demographic features of these subjects, or on their need for nephrological care and dialysis treatment. A survey was conducted in 19 dialysis facilities of Piedmont (a northwestern Italian region) about immigrants on chronic dialysis treatment. Data on native country, administrative position, clinical and dialysis aspects were anonymously collected. Overall, 93 immigrant dialysis patients coming from 24 foreign countries were registered. Most of them were young (mean age 46∓14 years) and on extracorporeal treatment (87%); late referral (38%) or starting dialysis in emergency (17%) were common modalities of presentation. Glomerular (33%) or unknown (31%) nephropathies were the most representative causes of end stage renal disease. No difference in incidence of HCV, HBV and HIV compared with native Italian patients was observed. Notably, more than 50% of the immigrant patients had low-level knowledge of Italian. As regards administrative position, 69% were regular foreign citizens, 19% were temporary foreign workers, and 9% had a residence permit. Our survey confirms the existence of a young immigrant population on dialysis in Piedmont, whose social and relational problems are more challenging than clinical aspects and call for new organizational models to manage this growing population on dialysis.

  6. Nitrate pollution and its transfer in surface water and groundwater in irrigated areas: a case study of the Piedmont of South Taihang Mountains, China.

    Science.gov (United States)

    Li, Jing; Li, Fadong; Liu, Qiang; Suzuki, Yoshimi

    2014-12-01

    Irrigation projects have diverted water from the lower reaches of the Yellow River in China for more than 50 years and are unique in the world. This study investigated the effect of irrigation practices on the transfer and regional migration mechanisms of nitrate (NO3(-)) in surface water and groundwater in a Yellow River alluvial fan. Hydrochemical indices (EC, pH, Na(+), K(+), Mg(2+), Ca(2+), Cl(-), SO4(2-), and HCO(3-)) and stable isotopic composition (δ18O and δD) were determined for samples. Correlation analysis and principal component analysis (PCA) were performed to identify the sources of water constituents. Kriging was employed to simulate the spatial diffusion of NO3(-) and stable isotopes. Our results demonstrated that the groundwater exhibited more complex saline conditions than the surface water, likely resulting from alkaline conditions and lixiviation. NO3(-) was detected in all samples, 87.0% of which were influenced by anthropogenic activity. The NO3(-) pollution in groundwater was more serious than the common groundwater irrigation areas in the North China Plain (NCP), and was also slightly higher than that in surface water in the study area, but this was not statistically significant (p > 0.05). In addition, the groundwater sites with higher NO3(-) concentrations did not overlap with the spatial distribution of fertilizer consumption, especially in the central and western parts of the study area. NO3(-) distributions along the hydrogeological cross-sections were related to the groundwater flow system. Hydrochemical and environmental isotopic evidences indicate that surface water-groundwater interactions influence the spatial distribution of NO3(-) in the Piedmont of South Taihang Mountains.

  7. Developing a new stream metric for comparing stream function using a bank-floodplain sediment budget: a case study of three Piedmont streams

    Science.gov (United States)

    Schenk, Edward R.; Hupp, Cliff R.; Gellis, Allen; Noe, Greg

    2013-01-01

    A bank and floodplain sediment budget was created for three Piedmont streams tributary to the Chesapeake Bay. The watersheds of each stream varied in land use from urban (Difficult Run) to urbanizing (Little Conestoga Creek) to agricultural (Linganore Creek). The purpose of the study was to determine the relation between geomorphic parameters and sediment dynamics and to develop a floodplain trapping metric for comparing streams with variable characteristics. Net site sediment budgets were best explained by gradient at Difficult Run, floodplain width at Little Conestoga Creek, and the relation of channel cross-sectional area to floodplain width at Linganore Creek. A correlation for all streams indicated that net site sediment budget was best explained by relative floodplain width (ratio of channel width to floodplain width). A new geomorphic metric, the floodplain trapping factor, was used to compare sediment budgets between streams with differing suspended sediment yields. Site sediment budgets were normalized by floodplain area and divided by the stream's sediment yield to provide a unitless measure of floodplain sediment trapping. A floodplain trapping factor represents the amount of upland sediment that a particular floodplain site can trap (e.g. a factor of 5 would indicate that a particular floodplain site traps the equivalent of 5 times that area in upland erosional source area). Using this factor we determined that Linganore Creek had the highest gross and net (floodplain deposition minus bank erosion) floodplain trapping factor (107 and 46, respectively) that Difficult Run the lowest gross floodplain trapping factor (29) and Little Conestoga Creek had the lowest net floodplain trapping factor (–14, indicating that study sites were net contributors to the suspended sediment load). The trapping factor is a robust metric for comparing three streams of varied watershed and geomorphic character, it promises to be a useful tool for future stream assessments.

  8. Hormonal contraception and the risk of venous thrombosis: Management recommendations from the Piedmont Region and the Consensus Conference of the Italian National Institute of Health

    Directory of Open Access Journals (Sweden)

    Valentina Donvito

    2013-04-01

    Full Text Available Hormonal methods are used by many fertile women who require contraception. They are highly effective, but their use is associated with an increased risk of venous thromboembolism. This report summarizes the recommendations of the Public Health Service of Italy’s Piedmont Region for the prescription of hormonal contraception (November 2007 and the results of the Consensus Conference of the Italian National Health Institute on the prevention of thromboembolism related to hormonal contraception (July 2009. Although hormonal contraception increases the relative risk for venous thromboembolism, both documents agreed that the absolute risk remains very small. Assessments of eligibility for hormonal contraception must be based on complete medical history that include medical conditions, drugs used, and family history. Unnecessary medical barriers, such as routine screening for thrombophilia, are not recommended. Most women can safely use hormonal contraception. Physicians and women should discuss the risks, benefits, and uncertainties associated with hormonal contraception so that women will be able to make informed decisions regarding their use.

  9. Conditions of gully development within piedmont areas with examples from the western part of the Getic Piedmont, Romania.

    Science.gov (United States)

    Boengiu, Sandu; Vladut, Alina; Marinescu, Emil

    2012-04-01

    Features of gully morphometry and associated relief characteristics emphasize that gully develop under a wide variety of rock conditions, rainfall regimes, geomorphic predisposition, and human influence. Consequently, many slopes within piedmont areas, in this case, the Getic Piedmont, are characterized by dense gully systems, as there occur excessive clearing, inappropriate land use, compaction of the soil caused by grazing, on the general background of a favourable climate. Both rainfall and runoff factors must be considered in assessing a water erosion problem. The erosional slope development within the Getic Piedmont was evaluated based on maps and field studies in the last 15 years, which emphasized that about 20% of the total surface of the piedmont is affected by gully erosion. The results show that the factors leading to the strong gully erosion in this area include - the widely distributed friable rocks, the unique geomorphologic configuration, the strong and time-concentrated rainfall, the alternance of drought-humid periods that prepares the ground for the development of fissures in soils, the drought that influence the growth and recovery of vegetation, and the intense human activities. Gully erosion is one of the most visible forms of soil erosion, which affects its productivity, provides considerable material transport- torrential transports, debris flow, restricts land use, and threatens local communities.

  10. Sediment source identification and load prediction in a mixed-use Piedmont watershed, South Carolina.

    Science.gov (United States)

    McCarney-Castle, Kerry; Childress, Tristan M; Heaton, Christian R

    2016-10-28

    Many streams in the Piedmont region of the southeastern United States transport a disproportionately large amount of suspended sediment in response to moderately increased streamflows. Transport and deposition of excess sediment affect the stability of the channel and the health of the biological community; therefore, identifying the main source(s) of sediment and assessing the relationships between source, transport, and streamflow are critical to aquatic life and habitat management, dynamic equilibrium preservation, and development of feasible mitigation scenarios. The objectives of this study were to: (1) predict the annual suspended sediment yield and (2) identify significant contributing upland sources of sediment in the Lawsons Fork Creek basin, a 217 km(2) mixed-use watershed in the South Carolina Piedmont. A regularly monitored cross-section located in the downstream reach was equipped with a passive sediment sampler, gage-height recorder, and sediment tiles. Streamflow and sediment concentration were measured over a 24-month period under variable hydrologic regimes. Results indicated that the average annual sediment yield (168 t/km(2)/yr) is significantly higher than yields documented in Piedmont watersheds of comparable size. To identify and prioritize sources of sediment contribution, stable isotopes of nitrogen (δ(15)N) and carbon (δ(13)C) were used as tracers. Source material was compared with suspended sediment near the watershed outlet (target material) and SIAR, a Bayesian Inference model, was used to estimate source apportionment. Results of this source study indicate that approximately 60% of the total sediment load in the water column during high flow events is derived from stream bank erosion. Findings are consistent with observed unstable stream bank conditions in the watershed. This study supports the use of a dual-isotopic fingerprinting approach in tandem with traditional sediment monitoring as a cost-effective method to identify and

  11. Effects of Urban Development on Water-Quality in the Piedmont of North Carolina-- The NAWQA Urban Land-Use Gradient Study

    Science.gov (United States)

    Harned, D. A.; Cuffney, T. F.; Giddings, E. M.; McMahon, G.

    2004-12-01

    A study of urban basins located in the Piedmont of North Carolina is underway as part of the U. S. Geological Survey National Water-Quality Assessment (NAWQA) to determine the relation between level of urban development and water quality. Data were collected from 30 basins on water chemistry (nutrient, pesticide, and ion concentrations), geomorphic and habitat characteristics, hydrologic stage, discharge, water temperature, pH, dissolved-oxygen concentration, specific conductance, benthic algae, invertebrate communities, and fish communities. Collection frequency for water chemistry ranged from 2 samples (at 20 sites) to 6 samples (at 10 sites). Biological data were collected in each basin twice. Investigation of the effects of urbanization on water quality must control for the effects of natural factors, while varying the degree of urbanization between study basins. A regional framework was used to control variability in natural factors that influence water-quality. The urban intensity in each basin was measured by using an index to integrate information on human influences. The Urban Index includes information about land cover, infrastructure, population, and socioeconomic characteristics. Sites were selected to represent the full gradient of undeveloped to fully urbanized basins. A preliminary review of the stream water-chemistry data indicates distinct relations between ionic composition and the Urban Index. Mean specific conductance was positively correlated with the Urban Index (Spearman correlation coefficient (r) = 0.77; 95-percent confidence limits (95CL) 0.61 - 0.93; probability (pr) Dissolved sulfate (r=0.74; 95CL 0.57 - 0.91; pr dissolved nitrogen (r=0.46; 95CL 0.12 - 0.80; pr=0.0103) and nitrite plus nitrate (r=0.46; 95CL 0.09 - 0.83; pr=0.0109) concentrations, with increasing Urban Index may reflect sources such as sewage and lawn fertilizer use in the more urban basins. However, some of the least urban basins also had elevated nitrogen concentrations

  12. Deciphepring the grain-size trends through time: case study of the quaternary Urumqi alluvial in the Chinese Tian Shan piedmont

    Science.gov (United States)

    Guerit, Laure; Barrier, Laurie; Gayer, Eric; Narteau, Clément; Youcun, Liu; Lajeunesse, Eric; Meunier, Patrick; Van der Woerd, Jerôme; Murray, Andrew; Métivier, François

    2017-04-01

    Understanding the controls on the size of the sediments observed in sedimentary basins is a key challenge in sedimentology, as it influences strongly the physical processes of transport and deposition, and thus the characteristics of basin filings. In addition, the size of the sediments is related to the conditions prevailing in the area where they have been produced, and we should theoretically be able to read the tectonic and climatic conditions that prevailed at the time of deposition from the granulometric evolution of the sediments coming from a given area. If large changes in the granulometry of the sediments are often associated to climatic or tectonic perturbations, the influence of autogenic processes, and in particular of autogenic incisions of alluvial deposits, should also be considered. To bring insight into this question, we sampled the grain size along a well-exposed, vertical section of an alluvial fan mainly made up of gravels, and located in the semi-arid northern piedmont of the Tian Shan in China. Alluvial fans are well designed to explore such questions, as they are located at the outlet of drainage basins and constitute therefore the first record of the sediments exported out of the relief. Datations based on cosmogenic and OSL analyses provide a good temporal framework, and allow the comparison with the documented climatic or tectonic events that have affected the area. Based on these data, we discuss the possible relationships between the observed evolution in grain size for the last 300 000 years and the known history of the studied fluvial system. We propose that the granulometric signal is related initially to the growth of the alluvial fan, and then, to its incision due to the last glacial-interglacial climatic change. However, autogenic events might also have been recorded and in particular, a recent and short-lived increase of the average grain size could be related to the rapid incision of the river, which could have enhanced the

  13. [Endemic goiter in Nepal. Comparisons with endemic goiter in the Piedmont].

    Science.gov (United States)

    Mortara, M; Cenderelli, G; Reposi, G; Migiardi, M; Costa, A

    1976-11-10

    Comparison of certain features of endemic goitre in the Khumbu district of Nepal and Piedmont is reported. Cases in the younger generations were observed in both areas. In Khumbu, the incidence of goitre in schoolchildren was 75% and cases were even noted in children who had been receiving iodine prophylactic management (injections of iodised oil: 500-1000 mg/yr) for at least three years. The iodine content of drinking water and the most commonly eaten foods was determined. Values were very low and a daily intake of not more than 30 mug was calculated. The findings are in line with metabolic studies carried out by other workers in Upper Khumbu. While it is clear that ambiental iodine deficiency is much higher in Khumbu than in those areas of Piedmont where goitre is most markedly endemic, the inadequacy of preventive iodine administration measures, and environmental features common to both areas, suggest that iodine deficiency is a concomitant factor and not the prime cause of endemic goitre.

  14. Modeling soil erosion and sediment transport from fires in forested watersheds of the South Carolina Piedmont

    Science.gov (United States)

    Tyler Crumbley; Ge Sun; Steve McNulty

    2008-01-01

    Forested watersheds in the Southeastern U.S. provide high quality water vital to ecosystem integrity and downstream aquatic resources. Excessive sedimentation from human activities in forest streams is of concern to responsible land managers. Prescribed fire is a common treatment applied to Southeastern piedmont forests and the risk of wildfire is becoming increasingly...

  15. BEE AS ENVIRONMENTAL BIOINDICATOR: FIRST RESULTS IN PIEDMONT

    Directory of Open Access Journals (Sweden)

    P. Guaraldo

    2011-01-01

    Full Text Available Many investigators have employed honeybees or honeybee products (honey, wax, pollen as tools for assessing environmental pollution in industrial areas. Several reports refer of their utility in monitoring environmental radionuclides or heavy metal contamination. The objective of this study was to investigate the potential impact of pollution on Biella area, located in the east of Piedmont region. A survey of 6 apiaries was carried out, samples of: honey, beeswax, bees and pollen were collected and analyzed for: pesticides and PCB, neonicotinoides and heavy metal; by GC/MS, LC/MS/MS or AAS. We found 23% of samples of bees contained neonicotinoides, suggesting the correlation with bees mortality.

  16. Identification of aquifer limits inside an Andean Piedmont (between 19,5°S and 20°S - Northern Chile) with TDEM and gauging methods.

    Science.gov (United States)

    Viguier, Benoit; Jourde, Hervé; Leonardi, Véronique; Moya, Claudio; Líra, Elias; Yáñez, Gonzalo; Maringue, José; García-Pérez, Tiaren; Lictevout, Elisabeth

    2016-04-01

    In times of brutal climate changes and water scarcity in arid areas, the management of water resource has become a major issue. In this aim, several studies attempted to quantify the aquifer recharge and hydrodynamic processes. However, the quality of many studies depends on the characterization of aquifer boundaries. In arid areas, the amount of observation points (e.g. wells) and their spatial distribution constrain the understanding of aquifer boundaries spatial variations. In this study, we propose a methodology to characterize both water table level and boundaries of aquifer in such areas where the observation points do not exist. The Andean Piedmont (between 19,5°S and 20°S - Northern Chile) is located in the Pampa del Tamarugal Central Depression and is bounded respectively at the westside and the eastside by the Coastal Cordillera (1100 m a.s.l) and the Precordillera mountain range (4500 m a.s.l). The piedmont and the basin floor are composed of the late-Cenozoic alluvial deposits (hundred meters thick) which contain the Pampa del Tamarugal aquifer. Due to the hyperarid context, this regional aquifer is one of the main strategic groundwater resources in Northern Chile. This aquifer is mainly unconfined and the electrical conductivity of groundwater varies around 3000 μS/cm in the study area. The analysis of resistivity variation with depth, acquired by Time Domain Electromagnetic (TDEM) method in various points inside the piedmont, allow identifying a continuous resistivity contrast (from ≥ 100-40 Ω.m to ≤ 10 Ω.m) that varies over the study area. This continuous resistivity contrast is assumed to be related to the water table of the unconfined aquifer rather than to a lithology contrast. After validation of the observations, a piezometric map was constructed using both the available hydrogeological information and the TDEM results. In the piedmont, river sink were identified; these zones where surface water sinks are correlated with the resistivity

  17. Underplanted shortleaf pine seedling survival and growth in the North Carolina Piedmont

    Science.gov (United States)

    David K. Schnake; Scott D. Roberts; Ian A. Munn; John D. Kushla

    2016-01-01

    A study was established in North Carolina to evaluate the viability of underplanting shortleaf pine (Pinus echinata Mill.) seedlings beneath a residual hardwood overstory as a method of reestablishing the shortleaf pine component to Central Appalachian Piedmont sites. Twenty-eight treatment plots were harvested to retain one of four residual overstory basal areas (RBA...

  18. Patterns of practice in the radiation therapy management of rectal cancer: survey of the Interregional Group Piedmont, Valle d'Aosta and Liguria of the "Associazione Italiana di Radioterapia Oncologica (AIRO)".

    Science.gov (United States)

    Di Genesio Pagliuca, Milena; Turri, Lucia; Munoz, Fernando; Melano, Antonella; Bacigalupo, Almalina; Franzone, Paola; Sciacero, Piera; Tseroni, Vassiliki; Vitali, Maria Laura; Delmastro, Elena; Scolaro, Tindaro; Marziano, Corrado; Orsatti, Marco; Tessa, Maria; Rossi, Annalisa; Ballare, Andrea; Moro, Gregorio; Grasso, Rachele; Krengli, Marco

    2013-01-01

    To report the survey about the main aspects on the use of radiotherapy for the treatment of rectal cancer in Piedmont and Liguria. Sixteen centers (11 from Piedmont and 5 from Liguria) received and answered by email a questionnaire data base about clinical and technical aspects of the treatment of rectal cancer. All data were incorporated in a single data base and analyzed. Data regarding 593 patients who received radiotherapy for rectal cancer during the year 2009 were collected and analyzed. Staging consisted in colonoscopy, thoracic and abdominal CT, pelvic MRI and endoscopic ultrasound. PET/CT was employed to complete staging and in the treatment planning in 12/16 centers (75%). Neoadjuvant radiotherapy was employed more frequently than adjuvant radiotherapy (50% vs 36.4%), using typically a total dose of 45 Gy with 1.8 Gy/fraction. Concurrent chemoradiation with 5-fluorouracil or capecitabine was mainly employed in neoadjuvant and adjuvant settings, whereas oxaliplatin alone or in combination with 5-FU or capecitabine and leucovorin was commonly employed as the adjuvant agent. The median interval from neoadjuvant treatment to surgery was 7 weeks after long-course radiotherapy and 8 days after short-course radiotherapy. The pelvic total dose of 45 Gy in the adjuvant setting was the same in all the centers. Doses higher than 45 Gy were employed with a radical intent or in case of positive surgical margins. Hypofractionated regimens (2.5, 3 Gy to a total dose of 35-30 Gy) were used in the palliative setting. No relevant differences were observed in target volume definition and patient setup. Twenty-six patients (4.4%) developed grade 3 acute toxicity. Follow-up was scheduled in a similar way in all the centers. No relevant differences were found among the centers involved in the survey. The approach can help clinicians to address important clinical questions and to improve consistency and homogeneity of treatments.

  19. Regular Cosmogenic Nuclide Dosing of Sediment Moving Down Desert Piedmonts

    Science.gov (United States)

    Nichols, K. K.; Bierman, P. R.; Hooke, R. L.; Eppes, M. C.; Persico, L.; Caffee, M.; Finkel, R.

    2001-12-01

    Low-gradient alluvial piedmonts are common in desert areas throughout the world; however, long-term rates of processes that modify these landscapes are poorly understood. Using cosmogenic 10Be and 26Al, we attempt to quantify the long-term (>103 y) behavior of desert piedmonts in Southern California. We measured the activity of 10Be and 26Al in three samples of drainage basin alluvium and six amalgamated samples from transects spaced at 1-km intervals down a piedmont in Fort Irwin, Mojave Desert, California. Each transect sample consists of sediment from 21 collection sites spaced at 150 m intervals. Such sampling averages the variability of nuclide activity between sub-sample locations and thus gives a long-term dosing history of sediment as it is transported from uplands to the distal piedmont. The piedmont is heavily used during military training exercises during which hundreds of wheeled and tracked vehicles traverse the surface. The piedmont surface is planar, and fan-head incision is minimal at the rangefront decreasing to zero between the first and second transects, 1.5 km from the rangefront. 10Be activity increases steadily from 5.87 X 105 atoms g-1 at the rangefront to 1.02 X 6 atoms g-1 at the piedmont bottom. Nuclide activity and distance are well correlated (r2 = 0.95) suggesting that sediment is dosed uniformly as it is transported down piedmont. We have measured similar increases in nuclide activity in transect samples collected from two other Mojave Desert piedmonts, those fringing the Iron and Granite Mountains (Nichols et al, in press, Geomorphology). These piedmonts have nuclide activities that also correlate well with distance (r2 = 0.98 and 0.96, respectively) from their rangefronts, but nuclides increase at a lower rate down piedmont. Modeled sediment transport speeds for the Iron and Granite Mountain piedmonts are decimeters per year. The regular increase in nuclide activities down three different Mojave Desert piedmonts suggests that

  20. Modeling Forest Structure and Vascular Plant Diversity in Piedmont Forests

    Science.gov (United States)

    Hakkenberg, C.

    2014-12-01

    When the interacting stressors of climate change and land cover/land use change (LCLUC) overwhelm ecosystem resilience to environmental and climatic variability, forest ecosystems are at increased risk of regime shifts and hyperdynamism in process rates. To meet the growing range of novel biotic and environmental stressors on human-impacted ecosystems, the maintenance of taxonomic diversity and functional redundancy in metacommunities has been proposed as a risk spreading measure ensuring that species critical to landscape ecosystem functioning are available for recruitment as local systems respond to novel conditions. This research is the first in a multi-part study to establish a dynamic, predictive model of the spatio-temporal dynamics of vascular plant diversity in North Carolina Piedmont mixed forests using remotely sensed data inputs. While remote sensing technologies are optimally suited to monitor LCLUC over large areas, direct approaches to the remote measurement of plant diversity remain a challenge. This study tests the efficacy of predicting indices of vascular plant diversity using remotely derived measures of forest structural heterogeneity from aerial LiDAR and high spatial resolution broadband optical imagery in addition to derived topo-environmental variables. Diversity distribution modelling of this sort is predicated upon the idea that environmental filtering of dispersing species help define fine-scale (permeable) environmental envelopes within which biotic structural and compositional factors drive competitive interactions that, in addition to background stochasticity, determine fine-scale alpha diversity. Results reveal that over a range of Piedmont forest communities, increasing structural complexity is positively correlated with measures of plant diversity, though the nature of this relationship varies by environmental conditions and community type. The diversity distribution model is parameterized and cross-validated using three high

  1. Project management case studies

    CERN Document Server

    Kerzner, Harold R

    2013-01-01

    A new edition of the most popular book of project management case studies, expanded to include more than 100 cases plus a ""super case"" on the Iridium Project Case studies are an important part of project management education and training. This Fourth Edition of Harold Kerzner''s Project Management Case Studies features a number of new cases covering value measurement in project management. Also included is the well-received ""super case,"" which covers all aspects of project management and may be used as a capstone for a course. This new edition:Contains 100-plus case studies drawn from re

  2. The Trail Inventory of Piedmont NWR [Cycle 2

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The purpose of this report is to create a baseline inventory of all non-motorized trails on Piedmont National Wildlife Refuge. Trails in this inventory are eligible...

  3. The Trail Inventory of Piedmont National Wildlife Refuge [Cycle 1

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The purpose of this report is to create a baseline inventory of all non-motorized trails on Piedmont National Wildlife Refuge. Trails in this inventory are eligible...

  4. Abundance, feeding and reproduction of Salminus sp. (Pisces: Characidae from mountain streams of the Andean piedmont in Venezuela

    Directory of Open Access Journals (Sweden)

    Douglas Rodríguez-Olarte

    Full Text Available To obtain basic information for management, aspects of the ecology of Salminus sp. (Pisces: Characidae, were studied in piedmont rivers of the southwestern flank of the Andes in Venezuela. Collections were made with seines of various lengths and mesh sizes, and both underwater and terrestrial observations were recorded to estimate abundance and feeding events. Interviews with local fishermen and inhabitants were made to obtain data on use. The species is present along the entire length of the Andean piedmont in Venezuela, although in some rivers it is now scarce. Small individuals form mixed schools with Brycon whitei, but larger Salminus sp. usually only school with others of the same species. Average abundance was greater in larger rivers, and didn't vary appreciably with season for any of the rivers studied. Size and weight ranged from 15.1 to 40.5 cm SL and 47.7 to 1,210 g, respectively. Females had maximum ovary maturity at the beginning of the rainy season, with an average fecundity of 35,834 eggs, and spawning occurred during spates of high water. Feeding was crepuscular, with most events recorded during the first and last hours of sunlight. In smaller fish up to 20 cm SL, the diet was varied, but above that size fish were the principal food item. Salminus sp. has little commercial importance in this region but forms an important part of the local subsistence fishery, and occasionally it is targeted for sport fishing. The minimum legal size of capture for the species should be raised, since the current limit permits the capture of many sexually immature individuals.

  5. THE OLIGOCENE MOLLUSC FAUNA OF THE PIEDMONT BASIN (NORTH-WESTERN ITALY I. SCAPHOPODA AND ARCHAEOGASTROPODA

    Directory of Open Access Journals (Sweden)

    M. CRISTINA BONCI

    2000-07-01

    Full Text Available The aim of the present work is to study the Oligocene Scaphopoda and Archaeogastropoda of the Tertiary Piedmont Basin (T.P.B., aiming towards an overall revision of the Oligocene mollusc fauna of this Basin. Five taxa of Scaphopoda and twenty-eight taxa of Archaeogastropoda have been analysed; among these a new species of Nerita (Theliostyla is proposed. 

  6. Recent and historic sediment dynamics along Difficult Run, a suburban Virginia Piedmont stream

    Science.gov (United States)

    Hupp, Cliff R.; Noe, Gregory B.; Schenk, Edward R.; Bentham, Adam J.

    2012-01-01

    Suspended sediment is one of the major concerns regarding the quality of water entering the Chesapeake Bay. Some of the highest suspended-sediment concentrations occur on Piedmont streams, including Difficult Run, a tributary of the Potomac River draining urban and suburban parts of northern Virginia. Accurate information on catchment level sediment budgets is rare and difficult to determine. Further, the sediment trapping portion of sediment budget represents an important ecosystem service that profoundly affects downstream water quality. Our objectives, with special reference to human alterations to the landscape, include the documentation and estimation of floodplain sediment trapping (present and historic) and bank erosion along an urbanized Piedmont stream, the construction of a preliminary sediment balance, and the estimation of legacy sediment and recent development impacts. We used white feldspar markers to measure floodplain sedimentation rates and steel pins to measure erosion rates on floodplains and banks, respectively. Additional data were collected for/from legacy sediment thickness and characteristics, mill pond impacts, stream gaging station records, topographic surveying, and sediment density, texture, and organic content. Data were analyzed using GIS and various statistical programs. Results are interpreted relative to stream equilibrium affected by both post-colonial bottomland sedimentation (legacy) and modern watershed hardening associated with urbanization. Six floodplain/channel sites, from high to low in the watershed, were selected for intensive study. Bank erosion ranges from 0 to 470 kg/m/y and floodplain sedimentation ranges from 18 to 1369 kg/m/y (m refers to meters of stream reach). Upstream reaches are net erosional, while downstream reaches have a distinctly net depositional flux providing a watershed sediment balance of 2184 kg/m/y trapped within the system. The amounts of both deposition and erosion are large and suggest

  7. Estimating carbon sequestration in the piedmont ecoregion of the United States from 1971 to 2010

    Science.gov (United States)

    Liu, Jinxun; Sleeter, Benjamin M.; Zhu, Zhiliang; Heath, Linda S.; Tan, Zhengxi; Wilson, Tamara; Sherba, Jason T; Zhou, Decheng

    2016-01-01

    Background: Human activities have diverse and profound impacts on ecosystem carbon cycles. The Piedmont ecoregion in the eastern United States has undergone significant land use and land cover change in the past few decades. The purpose of this study was to use newly available land use and land cover change data to quantify carbon changes within the ecoregion. Land use and land cover change data (60-m spatial resolution) derived from sequential remotely sensed Landsat imagery were used to generate 960-m resolution land cover change maps for the Piedmont ecoregion. These maps were used in the Integrated Biosphere Simulator (IBIS) to simulate ecosystem carbon stock and flux changes from 1971 to 2010. Results: Results show that land use change, especially urbanization and forest harvest had significant impacts on carbon sources and sinks. From 1971 to 2010, forest ecosystems sequestered 0.25 Mg C ha−1 yr−1, while agricultural ecosystems sequestered 0.03 Mg C ha−1 yr−1. The total ecosystem C stock increased from 2271 Tg C in 1971 to 2402 Tg C in 2010, with an annual average increase of 3.3 Tg C yr−1. Conclusions: Terrestrial lands in the Piedmont ecoregion were estimated to be weak net carbon sink during the study period. The major factors contributing to the carbon sink were forest growth and afforestation; the major factors contributing to terrestrial emissions were human induced land cover change, especially urbanization and forest harvest. An additional amount of carbon continues to be stored in harvested wood products. If this pool were included the carbon sink would be stronger. Keywords: Land-use change, Carbon change, Piedmont ecoregion, IBIS model

  8. Patterns and contributions of floodplain and legacy sediments remobilized from Piedmont streams of the mid-Atlantic U.S.

    Science.gov (United States)

    Donovan, Mitchell; Miller, Andrew; Baker, Matthew; Gellis, Allen

    2015-04-01

    The perceived role of streambank erosion as a contributor to watershed sediment yield is an important driver of policy decisions for managing downstream impacts in the United States. In the Piedmont physiographic province of the eastern U.S. and in other regions of the south and midwest, the issue of 'legacy' sediment stored in stream valleys has long been recognized as a consequence of rapid deforestation and erosive agricultural practices following European settlement. Remobilization of stored floodplain sediment by bank erosion is frequently cited as a dominant component of watershed sediment budgets, with legacy sediment comprising the largest portion of this source. However there are few published studies documenting spatially extensive measurements of channel change throughout the drainage network on time scales of more than a few years. In this study we document 1) rates of sediment remobilization from Baltimore County floodplains by channel migration and bank erosion, 2) proportions of streambank sediment derived from legacy deposits, and 3) potential contribution of net streambank erosion and legacy sediments to downstream sediment yield within the Mid-Atlantic Piedmont. We measured gross erosion and channel deposition rates over 45 years within the fluvial corridor along 40 valley segments from 18 watersheds with drainage areas between 0.18 and 155 km2 by comparing stream channel and floodplain morphology from LiDAR-based digital elevation data collected in 2005 with channel positions recorded on 1:2400-scale topographic maps from 1959-1961. Results were extrapolated to estimate contributions to watershed sediment yield from 1005 km2 of northern Baltimore County. Results indicate that legacy sediment is a dominant component (62%) of the sediment derived from bank erosion and that its relative importance is greater in larger valleys with broader valley floors and lower gradients. Although mass of sediment remobilized per unit channel length is greater in

  9. A double-entry tree volume table for beech (Fagus sylvatica L. coppices in Piedmont

    Directory of Open Access Journals (Sweden)

    Nosenzo A

    2008-09-01

    Full Text Available The aim of the present work is to fill a gap in the collection of available algorithms for the estimation of standing tree volume. The deficiency of such tools is especially marked when their object is represented by stands undergoing strong or rapid changes in forest structure. Such is the case of beech (Fagus sylvatica L. coppices in Piedmont, once managed mainly for firewood, i.e., with fast rotations and a mean tree size much smaller than what observed in current stands. In addition, the structure of most of these stands was heavily impacted by selection cuttings in the early '90s, aimed at the conversion of coppices to high forests in the long run. A single tree volume table (inclusive of branches and bark volumes has been prepared according to the following steps: (1 selection of relevant stands, representative in their extent, density and merchantability (13 alpine valleys in 6 provinces; (2 computation of sample size according to the observed variability in the selected study areas (1085 model trees for height and volume; (3 tree measurement and data mining (statistical detection of outliers and selection of the most suitable model form for a double-entry tree volume table. The main output of the study is the volume table itself. The paramount importance of such tool for forest management is confirmed by the abundance of beech forests (136000 hectares, i.e., the second most represented forest cover type in the study region, 90% of which is still managed as coppice stands.

  10. Tectonic architecture of central Georgia Eastern Piedmont

    Energy Technology Data Exchange (ETDEWEB)

    Maher, H.D. Jr.; Brueggemann, M.; Pospisil, M. (Univ. of Nebraska, Omaha, NE (United States). Dept. of Geography and Geology); Boland, I.; Pray, J.; Secor, D.T.; Steinke, T.; West, T. (Univ. of South Carolina, Columbia, SC (United States). Dept. of Geological Sciences); Sacks, P. (Univ. of Minnesota, Duluth, MN (United States). Dept. of Geology)

    1992-01-01

    Recent work suggests the following for the tectonic architecture of the central Georgia Eastern Piedmont. The Alleghenian-age, Modoc fault zone (MZ), first defined in S. Carolina, continues along strike (c. S60W) at least to the Ocmulgee R. (net length = 250 km), where it converges with the Ocmulgee (OF) and Goat Rock (GR) faults. Diverging to the S from the MZ is a sharp contact between migmatitic amphibolites and gneisses of the Sinclair Lake terrane (SLt) and lower grade metapelites and metapsammites of the Milledgeville terrane (Mt). Both are introduced by post-kinematic granites (likely Alleghanian). A previously undescribed, 10 km long ultramafite belt within SLt, the Shoulderbone zone (Sz), is concordantly foliated with respect to surrounding rocks--hence emplacement is considered as pre- or synkinematic. Numerous smaller ultramafite bodies exist within SLt, Metavolcanic rocks N of SLt and the intervening MZ are interpreted as Carolina slate belt (CSB) rocks extending farther SW than often depicted. Arc volcanism and plutonism, terrane amalgamation and subsequent Alleghanian plutonism, dextral shear zones (some with extensional components), and local tight folding contributed to the present architecture. Locally, accretionary wedge material may exist, but the authors find published views and maps describing the entire area as primarily an accretionary wedge thrust stack to be inappropriate.

  11. 40 CFR 81.148 - Eastern Piedmont Intrastate Air Quality Control Region.

    Science.gov (United States)

    2010-07-01

    ... Air Quality Control Regions § 81.148 Eastern Piedmont Intrastate Air Quality Control Region. The Eastern Piedmont Intrastate Air Quality Control Region (North Carolina) consists of the territorial area... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Eastern Piedmont Intrastate...

  12. 40 CFR 81.150 - Northern Piedmont Intrastate Air Quality Control Region.

    Science.gov (United States)

    2010-07-01

    ... Air Quality Control Regions § 81.150 Northern Piedmont Intrastate Air Quality Control Region. The Northern Piedmont Intrastate Air Quality Control Region (North Carolina) consists of the territorial area... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Northern Piedmont Intrastate...

  13. Tectonic controls on the geomorphic evolution of alluvial fans in the Piedmont Zone of Ganga Plain, Uttarakhand, India

    Indian Academy of Sciences (India)

    Pradeep K Goswami; Charu C Pant; Shefali Pandey

    2009-06-01

    The Piedmont Zone is the least studied part of the Ganga Plain.The northern limit of the Piedmont Zone is defined by the Himalayan Frontal Thrust (HFT)along which the Himalaya is being thrust over the alluvium of the Ganga Plain.Interpretation of satellite imagery,Digital Terrain Models (DTMs)and field data has helped in the identification and mapping of various morpho-tectonic features in the densely forested and cultivated Piedmont Zone in the Kumaun region of the Uttarakhand state of India.The Piedmont Zone has formed as a result of coalescing alluvial fans,alluvial aprons and talus deposits.The fans have differential morphologies and aggradation processes within a common climatic zone and similar litho-tectonic setting of the catchment area. Morphotectonic analysis reveals that the fan morphologies and aggradation processes in the area are mainly controlled by the ongoing tectonic activities.Such activities along the HFT and transverse faults have controlled the accommodation space by causing differential subsidence of the basin,and aggradation processes by causing channel migration,channel incision and shifting of depocentres.The active tectonic movements have further modified the landscape of the area in the form of tilted alluvial fan,gravel ridges,terraces and uplifted gravels.

  14. Remobilization Rates and Cumulative Contributions of Floodplains and Legacy Sediments from Piedmont Tributaries

    Science.gov (United States)

    Miller, A. J.; Donovan, M.; Baker, M. E.; Gellis, A.

    2014-12-01

    The disparity between watershed erosion rates and downstream sediment delivery has been an important theme in geomorphology for many decades, with the role of floodplains in sediment storage as a frequent focus. In the Piedmont province of the eastern US, post-settlement upland deforestation and agricultural land use led to accumulation of thick packages of overbank sediment ("legacy deposits") in valley bottoms. Previous authors have argued that legacy sediment is a potentially important source of sediment being remobilized by lateral migration of channels. We seek to address 1) How rapidly sediment is remobilized from floodplains by channel migration and bank erosion, 2) the proportion of streambank sediment derived from legacy sediment, and 3) the potential contributions of net stream bank erosion and legacy sediments to downstream sediment yields within the Piedmont of Baltimore County, Maryland. We measured gross erosion and deposition rates over 45 years within the fluvial corridor along 30 valley segments from 18 watersheds with drainage areas between 0.18 and 155 km2 by comparing channel and floodplain morphology from LiDAR-based digital elevation data collected in 2005 with channel positions recorded on 1:2400-scale topographic maps from 1959-1961. Measured deposition within channel and point bars accounted for an average of 46% (28-75%) of gross erosion, with deposition increasingly important in larger drainages. Legacy sediments accounted for 6-90% of bank erosion at individual study segments, represented about 60% of bank height at most exposures, and accounted for 57% of the measured gross erosion. Extrapolating the results indicated that first- and second-order streams account for 62% of total stream bank erosion from northern Baltimore County. After accounting for estimated redeposition, extrapolated net stream bank sediment yields (72 Mg/km2/yr) are equivalent to 70% of average Piedmont watershed yield (104 Mg/km2/yr) cited in studies by previous

  15. The Traversella mining site as Piedmont geosite

    Science.gov (United States)

    Costa, Emanuele; Benna, Piera; Antonella Dino, Giovanna; Rossetti, Piergiorgio

    2017-04-01

    The multidisciplinary research project PROGEOPiemonte, started in 2012, selected nine strategic geothematic areas that have been and are still investigated as representative of the geodiversity of Piedmont region. The dissemination of the knowledge connected to geological history, climate and environmental changes, natural hazards, soil processes, and georesources, not only of the geosites but also of the museum collections, has been and will be spread, evidencing the mining and quarrying activities, and by means of science exhibits and Nature trails. Among the nine selected geosites, there is the Traversella mining area, object of the present research. Traversella mine is located nearly 50 km north of Torino, and it was (together with the neighbor site of Brosso) one of the most important mining location for iron exploitation. The Traversella orebody was exploited from late medieval age up to the middle XX century. It is a representative contact-metasomatic deposit at the border between granodiorite and preexisting host rocks (micaschists, gneisses and marbles of the Sesia-Lanzo Zone), and the mining district represents the only exploited skarn-type mineralization in the Alps. The iron mineral, exploited from different veins and mass (pertaining to the contact aureola) was primarily magnetite, an iron oxide easy to treat in cast iron even employing the technology locally available before 1900. After the beginning of XX century the extraction involved also pyrite and chalcopyrite (iron and copper-iron sulfide), used mainly for the production of sulfuric acid. The mine, after some interruptions and re-openings, was officially closed in the second half of the XX century, due to the high exploitation costs and the competition of the foreign mine deposits interested by iron extraction. The area still presents several signs of mining and dressing activities (underground pits, explorable under severe restrictions, traces of dressing plant, offices, and miners changing

  16. Effect of culture and density on aboveground biomass allocation of 12 years old loblolly pine trees in the upper coastal plain and piedmont of Georgia and Alabama

    Science.gov (United States)

    Santosh Subedi; Dr. Michael Kane; Dr. Dehai Zhao; Dr. Bruce Borders; Dr. Dale Greene

    2012-01-01

    We destructively sampled a total of 192 12-year-old loblolly pine trees from four installations established by the Plantation Management Research Cooperative (PMRC) to analyze the effects of planting density and cultural intensity on tree level biomass allocation in the Piedmont and Upper Coastal Plain of Georgia and Alabama. Each installation had 12 plots, each plot...

  17. Management & Communication: Project Management Case Study

    CERN Document Server

    Nathalie Dumeaux

    2004-01-01

    We are pleased to announce the recent launch of a new workshop on Project Management. This is designed for People with budgetary, scheduling and/or organizational responsibilities in a project or a sub-project. The objectives through a management case study specially suited to CERN are: to become familiar with modern management techniques in use for structuring, planning, scheduling, costing and progress monitoring of a project or a sub-project. to understand in-depth issues associated with Deliverable-oriented Project Management, Earned Value Management, Advanced Project Cost Engineering and Project Risk Management. The full description of this workshop can be found here. The next session will be held on 8 October 2004. If you are interested in this workshop, please contact Nathalie Dumeaux, email or 78144. Programme of Seminars October to December 2004 Situation : 21.09.2004 Séminaires bilingues Dates Jours Places disponibles Project Management Case study 8 October 1 oui Intr...

  18. Evaluation of hygiene and safety criteria in the production of a traditional Piedmont cheese

    Directory of Open Access Journals (Sweden)

    Sara Astegiano

    2014-08-01

    Full Text Available Traditional products and related processes must be safe to protect consumers’ health. The aim of this study was to evaluate microbiological criteria of a traditional Piedmont cheese, made by two different cheese producers (A and B. Three batches of each cheese were considered. The following seven samples of each batch were collected: raw milk, milk at 38°C, curd, cheese at 7, 30, 60, 90 days of ripening. During cheese making process, training activities dealing with food safety were conducted. Analyses regarding food safety and process hygiene criteria were set up according to the EC Regulation 2073/2005. Other microbiological and chemical-physical analyses [lactic streptococci, lactobacilli, pH and water activity (Aw] were performed as well. Shiga-toxin Escherichia coli, aflatoxin M1 and antimicrobial substances were considered only for raw milk. All samples resulted negative for food safety criteria; Enterobacteriaceae, E.coli and coagulase-positive staphylococci (CPS were high in the first phase of cheese production, however they decreased at the end of ripening. A high level of CPS in milk was found in producer A, likewise in some cheese samples a count of >5 Log CFU/g was reached; staphylococcal enterotoxins resulted negative. The pH and Aw values decreased during the cheese ripening period. The competition between lactic flora and potential pathogen microorganisms and decreasing of pH and Aw are considered positive factors in order to ensure safety of dairy products. Moreover, training activities play a crucial role to manage critical points and perform corrective action. Responsible application of good manufacturing practices are considered key factors to obtain a high hygienic level in dairy products.

  19. Evaluation of Hygiene and Safety Criteria in the Production of a Traditional Piedmont Cheese.

    Science.gov (United States)

    Astegiano, Sara; Bellio, Alberto; Adriano, Daniela; Bianchi, Daniela Manila; Gallina, Silvia; Gorlier, Alessandra; Gramaglia, Monica; Lombardi, Giampiero; Macori, Guerrino; Zuccon, Fabio; Decastelli, Lucia

    2014-08-28

    Traditional products and related processes must be safe to protect consumers' health. The aim of this study was to evaluate microbiological criteria of a traditional Piedmont cheese, made by two different cheese producers (A and B). Three batches of each cheese were considered. The following seven samples of each batch were collected: raw milk, milk at 38°C, curd, cheese at 7, 30, 60, 90 days of ripening. During cheese making process, training activities dealing with food safety were conducted. Analyses regarding food safety and process hygiene criteria were set up according to the EC Regulation 2073/2005. Other microbiological and chemical-physical analyses [lactic streptococci, lactobacilli, pH and water activity (Aw)] were performed as well. Shiga-toxin Escherichia coli, aflatoxin M1 and antimicrobial substances were considered only for raw milk. All samples resulted negative for food safety criteria; Enterobacteriaceae, E.coli and coagulase-positive staphylococci (CPS) were high in the first phase of cheese production, however they decreased at the end of ripening. A high level of CPS in milk was found in producer A, likewise in some cheese samples a count of >5 Log CFU/g was reached; staphylococcal enterotoxins resulted negative. The pH and Aw values decreased during the cheese ripening period. The competition between lactic flora and potential pathogen microorganisms and decreasing of pH and Aw are considered positive factors in order to ensure safety of dairy products. Moreover, training activities play a crucial role to manage critical points and perform corrective action. Responsible application of good manufacturing practices are considered key factors to obtain a high hygienic level in dairy products.

  20. Evaluation of Hygiene and Safety Criteria in the Production of a Traditional Piedmont Cheese

    Science.gov (United States)

    Bellio, Alberto; Adriano, Daniela; Bianchi, Daniela Manila; Gallina, Silvia; Gorlier, Alessandra; Gramaglia, Monica; Lombardi, Giampiero; Macori, Guerrino; Zuccon, Fabio; Decastelli, Lucia

    2014-01-01

    Traditional products and related processes must be safe to protect consumers’ health. The aim of this study was to evaluate microbiological criteria of a traditional Piedmont cheese, made by two different cheese producers (A and B). Three batches of each cheese were considered. The following seven samples of each batch were collected: raw milk, milk at 38°C, curd, cheese at 7, 30, 60, 90 days of ripening. During cheese making process, training activities dealing with food safety were conducted. Analyses regarding food safety and process hygiene criteria were set up according to the EC Regulation 2073/2005. Other microbiological and chemical-physical analyses [lactic streptococci, lactobacilli, pH and water activity (Aw)] were performed as well. Shiga-toxin Escherichia coli, aflatoxin M1 and antimicrobial substances were considered only for raw milk. All samples resulted negative for food safety criteria; Enterobacteriaceae, E.coli and coagulase-positive staphylococci (CPS) were high in the first phase of cheese production, however they decreased at the end of ripening. A high level of CPS in milk was found in producer A, likewise in some cheese samples a count of >5 Log CFU/g was reached; staphylococcal enterotoxins resulted negative. The pH and Aw values decreased during the cheese ripening period. The competition between lactic flora and potential pathogen microorganisms and decreasing of pH and Aw are considered positive factors in order to ensure safety of dairy products. Moreover, training activities play a crucial role to manage critical points and perform corrective action. Responsible application of good manufacturing practices are considered key factors to obtain a high hygienic level in dairy products.

  1. Sediment contributions from floodplains and legacy sediments to Piedmont streams of Baltimore County, Maryland

    Science.gov (United States)

    Donovan, Mitchell; Miller, Andrew; Baker, Matthew; Gellis, Allen

    2015-04-01

    Disparity between watershed erosion rates and downstream sediment delivery has remained an important theme in geomorphology for many decades, with the role of floodplains in sediment storage as a common focus. In the Piedmont Province of the eastern USA, upland deforestation and agricultural land use following European settlement led to accumulation of thick packages of overbank sediment in valley bottoms, commonly referred to as legacy deposits. Previous authors have argued that legacy deposits represent a potentially important source of modern sediment loads following remobilization by lateral migration and progressive channel widening. This paper seeks to quantify (1) rates of sediment remobilization from Baltimore County floodplains by channel migration and bank erosion, (2) proportions of streambank sediment derived from legacy deposits, and (3) potential contribution of net streambank erosion and legacy sediments to downstream sediment yield within the Mid-Atlantic Piedmont. We calculated measurable gross erosion and deposition rates within the fluvial corridor along 40 valley segments from 18 watersheds with drainage areas between 0.18 and 155 km2 in Baltimore County, Maryland. We compared stream channel and floodplain morphology from lidar-based digital elevation data collected in 2005 with channel positions recorded on 1:2400 scale topographic maps from 1959-1961 in order to quantify 44-46 years of channel change. Sediment bulk density and particle size distributions were characterized from streambank and channel deposit samples and used for volume to mass conversions and for comparison with other sediment sources. Average annual lateral migration rates ranged from 0.04 to 0.19 m/y, which represented an annual migration of 2.5% (0.9-4.4%) channel width across all study segments, suggesting that channel dimensions may be used as reasonable predictors of bank erosion rates. Gross bank erosion rates varied from 43 to 310 Mg/km/y (median = 114) and were

  2. Naturally occurring contaminants in the Piedmont and Blue Ridge crystalline-rock aquifers and Piedmont Early Mesozoic basin siliciclastic-rock aquifers, eastern United States, 1994–2008

    Science.gov (United States)

    Chapman, Melinda J.; Cravotta, Charles A.; Szabo, Zoltan; Lindsay, Bruce D.

    2013-01-01

    Groundwater quality and aquifer lithologies in the Piedmont and Blue Ridge Physiographic Provinces in the eastern United States vary widely as a result of complex geologic history. Bedrock composition (mineralogy) and geochemical conditions in the aquifer directly affect the occurrence (presence in rock and groundwater) and distribution (concentration and mobility) of potential naturally occurring contaminants, such as arsenic and radionuclides, in drinking water. To evaluate potential relations between aquifer lithology and the spatial distribution of naturally occurring contaminants, the crystalline-rock aquifers of the Piedmont and Blue Ridge Physiographic Provinces and the siliciclastic-rock aquifers of the Early Mesozoic basin of the Piedmont Physiographic Province were divided into 14 lithologic groups, each having from 1 to 16 lithochemical subgroups, based on primary rock type, mineralogy, and weathering potential. Groundwater-quality data collected by the U.S. Geological Survey (USGS) National Water-Quality Assessment (NAWQA) Program from 1994 through 2008 from 346 wells and springs in various hydrogeologic and land-use settings from Georgia through New Jersey were compiled and analyzed for this study. Analyses for most constituents were for filtered samples, and, thus, the compiled data consist largely of dissolved concentrations. Concentrations were compared to criteria for protection of human health, such as U.S. Environmental Protection Agency (USEPA) drinking water maximum contaminant levels and secondary maximum contaminant levels or health-based screening levels developed by the USGS NAWQA Program in cooperation with the USEPA, the New Jersey Department of Environmental Protection, and Oregon Health & Science University. Correlations among constituent concentrations, pH, and oxidation-reduction (redox) conditions were used to infer geochemical controls on constituent mobility within the aquifers. Of the 23 trace-element constituents evaluated

  3. Topographic Signatures of Geomorphic Processes at Desert Piedmonts

    Science.gov (United States)

    Farr, T. G.

    2004-12-01

    Geomorphic processes operating on desert piedmonts leave their mark in the topography of the piedmonts, measured at a range of scales. For example, at the km to 10's of m scale, slope, curvature, and dissection give clues to the relative importance of erosional, aggradational, and transport processes. When a desert piedmont is dominated by erosional and transport processes, a pediment is formed. Conversely, when aggradational processes dominate, alluvial fans are formed. The relative rates of uplift vs. aggradation determine the slope of the fan and whether the fan is dissected. Changes in uplift rate or climatic conditions can lead to isolation of the currently forming fan surface through entrenchment and construction of another fan either further from the mountain front (decreased uplift or increased runoff) or closer to the mountain front (increased uplift or decreased runoff). Fitting 3-dimensional surfaces to alluvial fan units allows parameters for the apex position, slope, and radial curvature to be compared with unit age. The topographic signature of individual fan units will help in regional correlation of fan surfaces and may assist in separating the effects of climate and uplift. At scales of m to cm, processes such as salt weathering, aeolian deposition, and desert pavement formation dominate. The lithologies that make up the piedmont determine their susceptibility to processes of disintegration due to salts (e.g. coarse-grained rocks) or dissolution (e.g. limestones). The composition of the source areas also helps determine the relative importance of debris and mud flows. Resistant lithologies tend to form desert pavement surfaces with time, caused by infiltration of aeolian dust below a monolayer of resistant pebbles to cobbles. This leads to local relief of a few cm, while surfaces composed of easily weathered lithologies have much lower relief at that scale. Work performed under contract to NASA.

  4. Effects of a controlled release fertilizer on the nitrogen dynamics of mid-rotation loblolly pine plantation in the Piedmont, Virginia

    Science.gov (United States)

    J. Rob Elliot; Thomas R. Fox

    2006-01-01

    Nitrogen deficiency is characteristic of many mid-rotation loblolly pine (Pinus taeda L.) plantations in the Piedmont region of the Southeast. Fertilization with urea is the most common method used to correct this deficiency. Previous studies show that urea fertilization produces a rapid pulse of available nitrogen (N) with only a portion being...

  5. Paragenesia of Quaternary pediments and river terraces on the north piedmont of Wutai Mountains

    Institute of Scientific and Technical Information of China (English)

    ZHANG ShiMin; REN JunJie; NIE GaoZhong

    2007-01-01

    A study has been made of the paragenetic relations of the pediments and river terraces on the northern piedmont of Wutai Mountains via geomorphologic mapping of 1:10000 scale, and an analysis on the role of tectonic, climatic, and drainage factors in the parageneses. The Quaternary pediments and river terraces on the north piedmont of Wutai Mountains united to constitute six steps of geomorphic surfaces. The episodic uplifting of fault blocks was the dominant factor in the formation of the unified surfaces, however climatic change and drainage diversities led to undulation of the surfaces. The second terrace of Yangyan River (T2) was formed in the last glacial maximum, when the river was in aggradational state. The third to fifth terraces were formed in interglacial stages, when the river was in equilibrium or degradational state. It is inferred that climate had no insignificant effect on the river incision caused by tectonic uplifting. In light of terraces dating, since the Quaternary the Wutai fault-block mountains experienced six rapid uplifting events, and the starting time of the last four events was respectively 1.2, 0.6, 0.13, and 0.02 Ma B.P.

  6. The geological heritage of Piedmont Region: Turin a "Stone-Town"

    Science.gov (United States)

    Borghi, Alessandro; Castelli, Daniele; Costa, Emanuele; d'Atri, Anna; Antonella Dino, Giovanna; Favero, Sergio; Ferrando, Simona; Groppo, Chiara; Martire, Luca; Piervittori, Rosanna; Rolfo, Franco; Rossetti, Piergiorgio; Vaggelli, Gloria

    2013-04-01

    The stone resources have always been a major source of material in the building and, in particular, as raw material to create the masterpieces of sculpture and architecture that are now part of the cultural heritage of the humanity. Therefore, knowledge of stone resources, their mineral-petrographic features, their use and quarrying and working techniques from antiquity to the present, can provide a broad overview of the historical and cultural significance of these materials, stressing the importance of a relevant economic activity in the history and traditions of different cultures that have developed over the centuries in the Mediterranean area. In particular, in Piedmont, stone has always been the most widely used building material, characterizing the strong architectural identity of the city of Turin. Here the stone have been widely used in the historical and contemporary buildings, monuments and urban art. From Roman times to the '700, marbles were the rocks used in construction of more value. Starting from '800, granites and other silicate rocks were progressively used thanks to the development of technologies for their exploitation and processing. The study of stone resources is also of particular importance for the proper preservation of architectural and artistic heritage. Often, the task of restoration of works of art was carried out with stones aesthetically similar to the originals for color. Only recently, chances to find the same original material, identifying the place of origin, has become object of study and interest. The great variety of ornamental and building stones found in Turin is certainly due to the highly composite geological nature of our region. In Piedmont, in fact, there are geological features very different from each other as the western portion of the metamorphic Alpine chain, the sedimentary Tertiary Piedmont basin (Langhe and Monferrato) and a small sector of the Northern Apennine. Turin Urban Geosite represents the symbol place

  7. Study Of Museum Institutional Management

    Directory of Open Access Journals (Sweden)

    - Rohanda

    2016-11-01

    development of information and library science, particularly institution of information in addition to the library. Second, it provides an overview of the governance of the museum in government institutions. Third, the scope of study is limited to institutional management of museums in government institutions, thus there is a need for the development of studies on institutional management of museums for other types of museums, such as museums that are managed by private or personal institutions. Keywords: Gawitra, information institution, management, museum.

  8. Data base management study

    Science.gov (United States)

    1976-01-01

    Data base management techniques and applicable equipment are described. Recommendations which will assist potential NASA data users in selecting and using appropriate data base management tools and techniques are presented. Classes of currently available data processing equipment ranging from basic terminals to large minicomputer systems were surveyed as they apply to the needs of potential SEASAT data users. Cost and capabilities projections for this equipment through 1985 were presented. A test of a typical data base management system was described, as well as the results of this test and recommendations to assist potential users in determining when such a system is appropriate for their needs. The representative system tested was UNIVAC's DMS 1100.

  9. Composition and provenance of Late Pleistocene-Holocene alluvial sediments of the eastern Andean piedmont between 33 and 34° S (Mendoza Province, Argentina)

    Science.gov (United States)

    Mehl, A.; Blasi, A.; Zárate, M.

    2012-12-01

    The Andean cordillera, and its piedmont in the central western Argentina, has been long considered as one of the main source areas of detritus for the Chaco-Pampean plain sand dune fields and loess/loess-like deposits of central Argentina. The main goal of this study is to evaluate the composition of the late Pleistocene-Holocene alluvial deposits of the Andes cordillera piedmont, from 33° to 34° S. The results are interpreted in the context of the regional geology, tectonic setting of the study area and its implications in the continent-wide perspective of modern alluvial sands proposed by Potter (1994). Sampling was conducted at the alluvial stratigraphic sequences of four study sites along three Andean piedmont arroyos; modal mineralogy in the very fine sand fraction (3 phi to 4 phi) was determined using standard petrographic microscope methods. Q:F:LF average compositions indicate that the Late Pleistocene-Holocene very fine-grained alluvial sands of the Cordillera Frontal piedmont reflects the modern lithic arenites of the Argentine Association reported by Potter (1994). The results show two geologically distinct sources in the catchment areas, volcaniclastic and metamorphic rocks. High concentrations of mica and volcanic glass are likely related to particle morphologies and to the deposition sedimentary environment recorded in the alluvial sequences—floodplains. The overabundance of micas over the volcanic glass in the mid-late Holocene alluvial sequence indicates the drainage of a metamorphic area at the expense of other lithological sources. Source areas are located mainly in the Frontal cordillera, and to a lesser extent, in the piedmont Tertiary deposits, another likely source for the analyzed Quaternary alluvial sediments. The mineralogical signature of the late Pleistocene and Holocene alluvial sequences is in agreement with the composition of the southern Pampean sand mantles, loess and loess-like deposits mainly formed by a volcanic mineral

  10. Characterization of Groundwater Quality Based on Regional Geologic Setting in the Piedmont and Blue Ridge Physiographic Provinces, North Carolina

    Science.gov (United States)

    Harden, Stephen L.; Chapman, Melinda J.; Harned, Douglas A.

    2009-01-01

    A compilation of groundwater-quality data collected as part of two U.S. Geological Survey studies provides a basis for understanding the ambient geochemistry related to geologic setting in the Piedmont and Blue Ridge Physiographic Provinces (hereafter referred to as Piedmont and Mountains Provinces) of North Carolina. Although the geology is complex, a grouping of the sampled wells into assemblages of geologic units described as 'geozones' provides a basis for comparison across the region. Analyses of these two data sets provide a description of water-quality conditions in bedrock aquifers of the Piedmont and Mountains Provinces of North Carolina. Analyzed data were collected between 1997 and 2008 from a network of 79 wells representing 8 regional geozones distributed throughout the Piedmont and Mountains Provinces. This area has experienced high rates of population growth and an increased demand for water resources. Groundwater was used by about 34 percent of the population in the 65 counties of this region in 2005. An improved understanding of the quality and quantity of available groundwater resources is needed to plan effectively for future growth and development. The use of regional geologic setting to characterize groundwater-quality conditions in the Piedmont and Mountains Provinces is the focus of this investigation. Data evaluation included an examination of selected properties and the ionic composition of groundwater in the geozones. No major differences in overall ionic chemistry of groundwater among the geozones were evident with the data examined. Variability in the cationic and anionic composition of groundwater within a particular geozone appeared to reflect local differences in lithologic setting, hydrologic and geochemical conditions, and(or) land-use effects. The most common exceedances of the drinking-water criteria (in accordance with Federal and State water-quality standards) occurred for radon, pH, manganese, iron, and zinc. Radon had the most

  11. Management systems research study

    Science.gov (United States)

    Bruno, A. V.

    1975-01-01

    The development of a Monte Carlo simulation of procurement activities at the NASA Ames Research Center is described. Data cover: simulation of the procurement cycle, construction of a performance evaluation model, examination of employee development, procedures and review of evaluation criteria for divisional and individual performance evaluation. Determination of the influences and apparent impact of contract type and structure and development of a management control system for planning and controlling manpower requirements.

  12. Small Reservoir Distribution, Rate of Construction, and Uses in the Upper and Middle Chattahoochee Basins of the Georgia Piedmont, USA, 1950–2010

    Directory of Open Access Journals (Sweden)

    Amber R. Ignatius

    2014-04-01

    Full Text Available Construction of small reservoirs affects ecosystem processes in numerous ways including fragmenting stream habitat, altering hydrology, and modifying water chemistry. While the upper and middle Chattahoochee River basins within the Southeastern United States Piedmont contain few natural lakes, they have a high density of small reservoirs (more than 7500 small reservoirs in the nearly 12,000 km2 basin. Policymakers and water managers in the region have little information about small reservoir distribution, uses, or the cumulative inundation of land cover caused by small reservoir construction. Examination of aerial photography reveals the spatiotemporal patterns and extent of small reservoir construction from 1950 to 2010. Over that 60 year timeframe, the area inundated by water increased nearly six fold (from 19 reservoirs covering 0.16% of the study area in 1950 to 329 reservoirs covering 0.95% of the study area in 2010. While agricultural practices were associated with reservoir creation from 1950 to 1970, the highest rates of reservoir construction occurred during subsequent suburban development between 1980 and 1990. Land cover adjacent to individual reservoirs transitioned over time through agricultural abandonment, land reforestation, and conversion to development during suburban expansion. The prolific rate of ongoing small reservoir creation, particularly in newly urbanizing regions and developing counties, necessitates additional attention from watershed managers and continued scientific research into cumulative environmental impacts at the watershed scale.

  13. Monitoring forest succession in the NC Piedmont using a Landsat time series

    Science.gov (United States)

    Hakkenberg, C.

    2013-12-01

    Forest successional stage, an indicator of compositional turnover and structural development in forest stands, is a central factor in efforts to quantify productivity and carbon sequestration, nutrient cycling, wildlife habitat and species diversity in forests. Despite its importance, only recently have advances in remote sensing and computer processing provided researchers with the synoptic view necessary for landscape-scale mapping of successional change. This research reports on results from the first segment of a multi-part project to ascertain the rate and distribution of structural development and compositional turnover in the North Carolina Piedmont. The Piedmont study site was selected for hosting a diversity of forest community types and possessing a recent history characterized by dynamic land cover transitions. In this study, a Landsat time series stack (LTSS) from 1984-2011 is used at a tri-annual time step to quantify landscape-scale forest successional processes using temporal trajectory analysis rather than space-for-time substitutions. After controlling for phenological noise in the LTSS trajectory by downscaling a AVHRR/MODIS-derived phenological profile, relative change in spectral values, rather than absolute radiometric values, is used to assess characteristic temporal signatures in spectral space that map onto successional processes. Model validation from CVS and Duke forest plot data confirm the utility of fitting nonlinear regression to a Tasseled Cap Angle time series as a means to monitor regeneration rates for disturbed forests that return to a closed canopy within the period. While results fail to find a consistent change pattern across the study site, spatial autocorrelation in summer increment NDVI change vectors indicate clustering of successional processes characterized by high rates of evergreen establishment in disturbed areas and a transition from evergreen to deciduous communities in closed-canopy forests.

  14. Genetic variation of common walnut (Juglans regia in Piedmont, Northwestern Italy

    Directory of Open Access Journals (Sweden)

    Ferrazzini D

    2007-12-01

    Full Text Available The European or common walnut is a large tree prized as a multipurpose species: it provides valuable timber and produces a high-quality edible nut. The diffusion of the species in Italy has been largely influenced by the human activity, mainly through germplasm movement, selection of genotypes most suited for wood or fruit production and adaptation induced on fruit crop reproductive materials. As a consequence, genetic variability has been reduced, so that programs aimed at its preservation appear of the utmost importance. 104 walnut plants growing in Piedmont, northwestern Italy, were investigated through genetic variation scored at RAPD loci, yielded by PCR amplification of 10 decamer primers. Among the 101 studied loci, only 53 were polymorphic, showing a low level of genetic variation within the studied material. Genetic differentiation was estimated both at individual and geographical area level. Only in few cases trees growing in the same area showed to be genetically similar, while the differentiation between areas accounted for about 10% of the total variation, according to AMOVA. No significant correlation was found between genetic and geographic distances. The results of the study showed that also in Piedmont (such as it was already demonstrated in other parts of Italy the distribution of common walnut is a direct consequence of the human activity. The selection of individual trees, to be used as basic materials for seed supply, should therefore be based mainly on phenotypic traits, rather than ecological features of the location: in species characterized by artificial diffusion, the adoption of Region of Provenance has a scarce significance and prominence should be given to the phenotype selection.

  15. Driving under the influence of alcohol. A 5-year overview in Piedmont, Italy.

    Science.gov (United States)

    Leporati, Marta; Salvo, Raffaella A; Pirro, Valentina; Salomone, Alberto

    2015-08-01

    Alcohol consumption represents a major health issue worldwide and a crucial factor in road accidences. This study provides information on the prevalence of alcohol in blood testing performed on 2752 subjects involved in vehicle accidents, which occurred in Piedmont (northern Italy) between 2008 and 2013. Blood alcohol concentration (BAC) was determined by an ISO 17025 accredited GC/MS procedure. Fifty-one % of positive samples showed BAC concentrations above 1.5 g/L, with a legal cut-off fixed at 0.5 g/L (and 0 g/L for specified categories such as novice and professional drivers). BAC values proved statistically different regarding the day of sampling (week or weekend days), age and gender, with a prevalence of positive results that reflects different drinking habits of a multifaceted population of alcohol consumers.

  16. Leveraging ICT for mobility future in a region in transition: the case of Piedmont

    Directory of Open Access Journals (Sweden)

    Sylvie Occelli

    2015-12-01

    Full Text Available Current challenges of mobility in urban and regional areas call for new approaches to the analysis of the transportation system. Technological progress and spreading of Information and Communication Technologies (ICT provide ground to the idea that a digital-age transportation system can be put in place. The text aims to contribute to the discussion of these changes, thus helping conceiving ICT based initiatives oriented at mobility improvements. A conceptual framework of mobility is proposed which highlights some potentials of ICT impacts and recalls the main determinants of mobility. Using that framework as a background, insights into mobility changes in the Piedmont region are discussed. Building upon previous studies of Internet usage, the results of an investigation into the role of the Internet to relax constraints in social practices are also mentioned as they offer interesting clues for designing new approaches to mobility.

  17. Quality of water from bedrock aquifers in the South Carolina Piedmont

    Science.gov (United States)

    Patterson, G.G.; Padgett, G.C.

    1984-01-01

    The geographic distributions of 12 common water-quality parameters of ground water from bedrock aquifers in the Piedmont physiographic province of South Carolina are presented in a series of maps. The maps are based on analyses by the South Carolina Department of Health and Environmental Control of water samples taken during the period 1972 to 1982 from 442 public and private wells developed in the Piedmont. In general, alkalinity, hardness, and concentrations of sodium, magnesium, and chloride were higher in the Carolina Slate Belt than they were in the other geologic belts of the Piedmont. (USGS)

  18. Soapstones from the Ossola Valley (Piedmont, northern Italy)

    Science.gov (United States)

    Cavallo, Alessandro

    2017-04-01

    The term "soapstones" is referred to "soft", easily workable stones (talc and/or chlorite-rich metamorphic rocks, deriving from mafic - ultramafic protoliths), typically used for jars, pots and pipes. The term has been also improperly extended to "harder" varieties (e.g. serpentinites), mostly suitable for roof slabs and millstones. These rocks are characterized by easy workability and fire-resistance, and they had a remarkable historical, artistic and archaeological importance. In the Ossola region (Piedmont, northern Italy), the soapstones are traditionally known as "Pietra Laugera", "Pietra Lavizzaria" or "Pietra Ollare", and represent one of the oldest stony raw materials used since the Bronze Age (archaeological find in the Toceno surroundings, Vigezzo Valley). The discovery of archaeological handmade objects in the surroundings of the Ossola Valley testifies a massive use of green stones during the I century A.D., even for cinerary urns and grave outfits. A lot of two handles pots and milk vessels date back to the Middle Ages, as well as millstones and water pipes. Artistic and ornamental uses are documented in churches and civil buildings: for example, columns, capitals, pilasters and bas-reliefs (Sacro Monte del Calvario chapels, now UNESCO heritage, and the Collegiale Church in Domodossola) as well as fireplaces (e.g. Silva Palace in Domodossola), sculptures, ornaments and balustrades. The productivity reached the top in the XIX century and stopped in the twenties; nowadays the extraction occurs only in the Loana Valley, with a very limited production. The historical soapstones derive both from ophiolitic complexes (Antrona and Zermatt-Saas Zones) and from the ultramafic complexes within the Orselina-Moncucco-Isorno Zone, Monte Leone nappe and Sesia-Lanzo Zone. The historical quarries are usually small (even erratic boulders), and scattered over many lateral valleys, such as Brevettola, Antrona, Bognanco and Loana. A total of 52 representative samples were

  19. Islam and state school: opinions of Muslim parents in Piedmont

    Directory of Open Access Journals (Sweden)

    Renzo Guolo

    2009-07-01

    Full Text Available What are the opinions of Muslim parents, as to the teaching of Islamic religion? In case it were possible, would they prefer it to be taught in state or religious schools? And in the first case, by whom? What do families think about problems like the observance of dietary laws in school canteens, the class of physical education for girls in mixed classes, the wearing of veil? The article summarizes the data of a survey on these topics (between 2006 and 2007 carried out in Piedmont, in particular in Turin, on a sample of about 1000 people representing the different ethnonational islamic communities living in the region. The methodology employed is both quantitative (the whole sample was given a structured questionnaire and qualitative. The latter concerns detailed interviews with the leaders of Islamic associations in the region. The result is definitely in favour of the teaching of Islamic religion in state schools, together with the request to observe dietary laws, both cultural and religious, and the acceptance, on principle, of the mixed class of physical education. There are of course different opinions which, however, show a growing trend in favour of free choice as to the obligation of veil: a picture widely determined by the ethnonational origin of the interviewed, confirming the pluralism of Italian Islam. The result points out that most Muslims in Piedmont have an inclusive approach and that religion does not mean cultural separation. The main trend, apart from the opinions and projects of a few associative leaderships, is one of an Islam that wishes to become a recognized member of Italian religious and cultural scene.

  20. 76 FR 35202 - Piedmont Natural Gas Company, Inc.; Notice of Application

    Science.gov (United States)

    2011-06-16

    .... Mendoza, Piedmont Natural Gas Company, Inc., Post Office Box 33068, Charlotte, NC 28233 or by e-mailing michelle.mendoza@piedmontng.com or to James H. Jeffries IV, Moore & Van Allen PLLC, 100 North Tryon...

  1. Mobile Acoustical Bat Monitoring Annual Summary Report CY 2015 - Piedmont National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — These reports summarize bat calls collected along transects at Piedmont NWR in 2015. Calls were classified using Bat Call ID ([BCID] version 2.5a) software and...

  2. Chamberino Floodplain Management Study

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — The Dona Ana County Flood Commission requested the United States Department of Agriculture's Natural Resources Conservation Service to conduct a study of the...

  3. Abundance, feeding and reproduction of Salminus sp. (Pisces: Characidae from mountain streams of the Andean piedmont in Venezuela

    Directory of Open Access Journals (Sweden)

    Douglas Rodríguez-Olarte

    2006-03-01

    Full Text Available To obtain basic information for management, aspects of the ecology of Salminus sp. (Pisces: Characidae, were studied in piedmont rivers of the southwestern flank of the Andes in Venezuela. Collections were made with seines of various lengths and mesh sizes, and both underwater and terrestrial observations were recorded to estimate abundance and feeding events. Interviews with local fishermen and inhabitants were made to obtain data on use. The species is present along the entire length of the Andean piedmont in Venezuela, although in some rivers it is now scarce. Small individuals form mixed schools with Brycon whitei, but larger Salminus sp. usually only school with others of the same species. Average abundance was greater in larger rivers, and didn't vary appreciably with season for any of the rivers studied. Size and weight ranged from 15.1 to 40.5 cm SL and 47.7 to 1,210 g, respectively. Females had maximum ovary maturity at the beginning of the rainy season, with an average fecundity of 35,834 eggs, and spawning occurred during spates of high water. Feeding was crepuscular, with most events recorded during the first and last hours of sunlight. In smaller fish up to 20 cm SL, the diet was varied, but above that size fish were the principal food item. Salminus sp. has little commercial importance in this region but forms an important part of the local subsistence fishery, and occasionally it is targeted for sport fishing. The minimum legal size of capture for the species should be raised, since the current limit permits the capture of many sexually immature individuals.Para obter informações básicas para o manejo de Salminus sp. no sopé andino ocidental da Venezuela, se estudaram aspectos sobre sua ecologia e aproveitamento. Nos rios do sopé da montanha efetuaram-se capturas de peixes com variados tamanhos de malha, assim como observações subaquáticas e terrestres para estimar abundâncias e eventos de alimentação. Aplicaramse

  4. Similarities and Differences Between Headwater Streams in the Mountains and Piedmont of North Carolina

    Science.gov (United States)

    Eaton, L.

    2005-05-01

    Biological sampling has been underway in headwater streams in the North Carolina Piedmont for two years and in Mountain headwater streams for one. Streams in the mountains usually started at springs, whereas most piedmont streams are fed by surface water runoff. Watersheds above springs, both mountain and piedmont, were smaller (mean 4 acres) than surface water streams in both regions (mean 19 acres). While taxa richness at perennial mountain headwater sites was similar (mean 38 taxa/sample) to piedmont perennial sites (mean 35), macroinvertebrate abundance in the mountains (mean 540 organisms/sample) was nearly double the sample abundance in the piedmont (mean 295). In both ecoregions winter/spring peaks in taxa richness and abundance were observed. Intermittent segments in the mountains were rare, but occurred as wet weather springs, while in the piedmont, intermittent segments were stream channels above perennial reaches. In both types, taxa richness and abundance were very low when the channel was dry, but were only slightly below levels found in perennial segments when wet. There were few species confined to intermittent reaches. Most taxa collected in intermittent reaches were also found downstream in perennial reaches, however some groups (e.g. mayflies, caddisflies, odonates, megaloptera) were rarely found in intermittent segments.

  5. A management study template for learning about postwildfire management.

    Science.gov (United States)

    B.T. Bormann; J.A. Laurence; K. Shimamoto; J. Thrailkill; J. Lehmkuhl; G. Reeves; A. Markus; D.W. Peterson; E. Forsman

    2008-01-01

    The concept of management studies--implemented by managers as normal business to meet priority learning needs--is applied to a priority regional question: how to manage after a large wildfire to better meet preexisting or new societal needs. Because of a lack of knowledge and studies, deciding how to manage after wildfire is fraught with uncertainty. We have developed...

  6. Effects of a Control Release Nitrogen Fertilizer and Thinning on the Nitrogen Dynamics of a Mid-Rotation Loblolly Pine Stand in the Piedmont of Virginia

    OpenAIRE

    Elliot, James Robertson

    2006-01-01

    Nitrogen deficiency is characteristic of many mid-rotation loblolly pine (Pinus taeda L.) plantations in the Piedmont region of the southeastern USA. Fertilization with urea is the most common method used to correct this deficiency. Previous studies show that urea fertilization produces a rapid pulse of available nitrogen (N) with only a portion being utilized by plantation trees. Controlled release fertilizers release available N more slowly over a longer period of time and therefore may ...

  7. Effects of a Control Release Nitrogen Fertilizer and Thinning on the Nitrogen Dynamics of a Mid-Rotation Loblolly Pine Stand in the Piedmont of Virginia

    OpenAIRE

    Elliot, James Robertson

    2006-01-01

    Nitrogen deficiency is characteristic of many mid-rotation loblolly pine (Pinus taeda L.) plantations in the Piedmont region of the southeastern USA. Fertilization with urea is the most common method used to correct this deficiency. Previous studies show that urea fertilization produces a rapid pulse of available nitrogen (N) with only a portion being utilized by plantation trees. Controlled release fertilizers release available N more slowly over a longer period of time and therefore may ...

  8. Large Wood recruitment and transport along a piedmont gravel bed river

    Science.gov (United States)

    Picco, Lorenzo; Tonon, Alessia; Ravazzolo, Diego; Aristide Lenzi, Mario

    2015-04-01

    In recent years an increasing attention has been devoted on Large Wood (LW), focusing to its role and impact along riverine systems. However there is still a lack of knowledge about many aspects of its recruitment and displacement from the vegetated patches (e.g. floodplain and island) of a riverine environment. This research aims to analyse and consider the differences in LW recruitment during a flood event along a reach of a piedmont gravel bed river. The study has been carried out along a 3 km - long study reach located into the middle course of the gravel bed Piave River (North-Eastern Italian Alps). A buffer zone of 20 m - wide was considered along the floodplains and islands. Into this stripe every standing tree, with diameter ≥ 0.10 m, was measured manually (Diameter Breast Height-DBH; Height). Moreover, for each tree the GPS position was recorded and a numbered tag was installed to simplify the post event recovery. In November 2014 an over bankfull flood (Q=1039 m3 s-1; R.I=3.5 years) occurred. Preliminary results shows that 668 trees were recruited during the flood event thanks to both bank erosion processes along the floodplain banks and along the island shores. Analysing the origin, it is possible to define as 401 (60.03 %) trees were recruited from the floodplain, 244 (36.53%) from fluvial islands and, finally, 23 (3.44%) trees were not completely moved into the active channel area and recruited by the flood, but were just uprooted. Thanks to the accurate dendrometric measurements, it has been possible to define the dimensions for both category of LW, recruited from floodplain and island respectively. Looking to the minimum, maximum and mean height detected were defined values of 2.00, 20.00 and 8.98 m, and 2.20, 15.00 and 6.64 m, for floodplain and island, respectively. The DBH show minimum, maximum and mean values of about 0.10, 0.54 and 0.14 m, and 0.10, 0.44 and 0.14 m for floodplain and island, respectively. These dendrometric measurements

  9. Knickpoint series of gullies along the Luoyunshan Piedmont and its relation with fault activity since late Pleistocene

    Science.gov (United States)

    Sun, Changbin; Wan, Tianfeng; Xie, Xinsheng; Shen, Xiaoming; Liang, Kuan

    2016-09-01

    The authors surveyed the longitudinal profiles of 28 gullies across the Luoyunshan Piedmont fault (LPF) by differential GPS and dating of sediments well preserved in the typical terraces and obtained 6-level knickpoint series of the gullies along the Luoyunshan Piedmont. The authors compared it with previous studies on the paleo-earthquakes of the LPF revealed by trenches and found that the paleo-earthquake events from knickpoint and trench studies are in good agreement in terms of the time of occurrence and vertical displacement of the fault. It shows studying the paleo-earthquake events of the fault by knickpoint series is feasible. At last, the authors established a more complete paleo-earthquake sequence of the LPF supported by geomorphologic and sedimentary evidence, i.e., six paleo-earthquake events happened on the LPF from about 28,000 years ago; the LPF has the characteristic of quasi-periodic recurrence and the average recurrence interval is 4585 years. The vertical displacement of the paleo-earthquake events is 2.4-3.0 m; according to the empirical equations between co-seismic displacement and earthquake magnitude the magnitude of these events is Ms 7.0-7.5. This study aims to complement and improve the traditional trenching method, provide theoretical and methodological support for the research of active tectonics, and contribute important information for the seismic hazard assessment of the densely populated Linfen area.

  10. Review of potential host rocks for radioactive waste disposal in the southeast United States-Southern Piedmont subregion

    Energy Technology Data Exchange (ETDEWEB)

    1980-10-01

    A literature study was conducted on the geology of the Southern Piedmont province in the states of Maryland, Virginia, North Carolina, South Carolina, and Georgia. The purpose was to identify geologic areas potentially suitable for containment of a repository for the long-term isolation of solidified radioactive waste. The crystalline rocks of the Southern Piedmont province range in age from Precambrian to Paleozoic, and are predominantly slates, phyllites, argillites, schists, metavolcanics, gneisses, gabbros, and granites. These rock units were classified as either favorable, potentially favorable, or unfavorable as potential study areas based on an evaluation of the geologic, hydrologic, and geotechnical characteristics. No socio-economic factors were considered. Rocks subjected to multiple periods of deformation and metamorphism, or described as highly fractured, or of limited areal extent were generally ranked as unfavorable. Potentially favorable rocks are primarily the high-grade metamorphic gneisses and granites. Sixteen areas were classified as being favorable for additional study. These areas are primarily large igneous granite plutons as follows: the Petersburg granite in Virginia; the Rolesville-Castallia, Churchland, and Landis plutons in North Carolina; the Liberty Hill, Winnsboro, and Ogden plutons in South Carolina; and the Siloam, Elberton, and six unnamed granite plutons in Georgia.

  11. Study on Surrounding Rock Classification of Railway Tunnel with HiPParion Laterite Stratum in West Piedmont of Lvliang Mountain%吕梁山西麓三趾马红土铁路隧道围岩分级研究

    Institute of Scientific and Technical Information of China (English)

    郭乐; 蔡云廷; 王家鼎

    2014-01-01

    The Hipparion laterite stratum in west piedmont of Lvliang Mountain is characterized by thick deposition, good continuity and lots of type sections, and has always been the research hotspot of Hipparion laterite. But, the study on its engineering geology features and geo-mechanics properties still remains very weak. So, surrounding rock classification in Hipparion laterite stratum is a new geological question faced by tunnel construction of Lvliang section of Middle and Southern Shanxi Railway project. Based on on-site monitoring, laboratory test and practical experience, this study researched the physical and mechanical indexes and strength property of Hipparion laterite, and analyzed relevant effects on Hipparion-laterite surrounding rock stability, including the underground water effect, fissuring effect, sandy soil interlayer effect, and the coupling effect of various factors. Finally, this study quantitatively discussed how to class the Hipparion-laterite surrounding rocks respectively under the conditions of homogeneity and multiple factors.%吕梁山西麓地区三趾马红土地层沉积厚度大、连续性好、典型剖面多,历来为三趾马红土研究的热点地区,但有关其工程地质特征及岩土力学性质方面的研究非常薄弱。三趾马红土围岩分级是山西中南部铁路通道工程吕梁段隧道建设面临的一项工程地质新问题。通过现场监测、室内试验研究及工程实践经验,研究三趾马红土的物理力学指标及强度特性,对影响三趾马红土围岩稳定性的地下水作用、裂隙作用、砂土夹层作用及各因素耦合作用进行分析,最后对三趾马红土在均质和多因素条件下围岩分级进行定量化探讨。

  12. The vertical slip rate of the Sertengshan piedmont fault, Inner Mongolia, China

    Science.gov (United States)

    Zhang, Hao; He, Zhongtai; Ma, Baoqi; Long, Jianyu; Liang, Kuan; Wang, Jinyan

    2017-08-01

    The vertical slip rate of a normal fault is one of the most important parameters for evaluating its level of activity. The Sertengshan piedmont fault has been studied since the 1980s, but its absolute vertical slip rate has not been determined. In this paper, we calculate the displacements of the fault by measuring the heights of piedmont terraces on the footwall and the stratigraphic depths of marker strata in the hanging wall. We then calculate the vertical slip rate of the fault based on the displacements and ages of the marker strata. We selected nine sites uniformly along the fault to study the vertical slip rates of the fault. The results show that the elevations of terraces T3 and T1 are approximately 1060 m and 1043 m, respectively. The geological boreholes in the basin adjacent to the nine study sites reveal that the elevation of the bottom of the Holocene series is between 1017 and 1035 m and that the elevation of the top of the lacustrine strata is between 925 and 1009 m. The data from the terraces and boreholes also show that the top of the lacustrine strata is approximately 65 ka old. The vertical slip rates are calculated at 0.74-1.81 mm/a since 65 ka and 0.86-2.28 mm/a since the Holocene. The slip rate is the highest along the Wujiahe segment and is lower to the west and east. Based on the findings of a previous study on the fault system along the northern margin of the Hetao graben basin, the vertical slip rates of the Daqingshan and Langshan faults are higher than those of the Sertengshan and Wulashan faults, and the strike-slip rates of these four northern Hetao graben basin faults are low. These results agree with the vertical slip components of the principal stress field on the faults. The results of our analysis indicate that the Langshankou, Wujiahe, and Wubulangkou areas and the eastern end of the Sertengshan fault are at high risk of experiencing earthquakes in the future.

  13. Geologic Map of the Piedmont Hollow Quadrangle, Oregon County, Missouri

    Science.gov (United States)

    Weary, David J.

    2008-01-01

    The Piedmont Hollow 7.5-min quadrangle is located in south-central Missouri within the Salem Plateau region of the Ozark Plateaus physiographic province (Fenneman, 1938; Bretz, 1965) (fig. 1). Almost all of the land in the quadrangle north of the Eleven Point River is part of the Mark Twain National Forest. Most of the land immediately adjoining the river is part of the Eleven Point National Scenic River, also administered by the U.S. Forest Service. South of the Eleven Point River, most of the land is privately owned and used primarily for grazing cattle and horses. The quadrangle has topographic relief of about 480 feet (ft), with elevations ranging from 550 ft on the Eleven Point River at the eastern edge of the quadrangle to 1,030 ft on a hilltop about a mile to the west-northwest. The most prominent physiographic feature in the quadrangle is the valley of the Eleven Point River, which traverses the quadrangle from west to northeast.

  14. Dendrochronology and late Holocene history of Bering piedmont glacier, Alaska

    Science.gov (United States)

    Wiles, G.C.; Post, A.; Muller, E.H.; Molnia, B.F.

    1999-01-01

    Fluctuations of the piedmont lobe of Bering Glacier and its sublobe Steller Glacier over the past two millennia are reconstructed using 34 radiocarbon dates and tree-ring data from 16 sites across the glaciers' forelands. The general sequence of glacial activity is consistent with well-dated fluctuations of tidewater and land-terminating glaciers elsewhere along the Gulf of Alaska. Extensive forested areas along 25 km of the Bering ice margin were inundated by glacio-lacustrine and glacio-fluvial sediments during a probable ice advance shortly before 500 cal yr A.D. Regrowth of forests followed the retreating ice as early as the 7th century A.D., with frequent interruptions of tree growth due to outwash aggradation. Forests overrun by ice and buried in outwash indicate readvance about 1080 cal yr A.D. Retreat followed, with ice-free conditions maintained along the distal portions of the forefield until the early 17th century after which the ice advanced to within a few kilometers of its outer Neoglacial moraine. Ice reached this position after the mid-17th century and prior to 200 yr ago. Since the early 20th century, glacial retreat has been punctuated by periodic surges. The record from forests overrun by the nonsurging Steller Lobe shows that this western ice margin was advancing by 1250 A.D., reaching near its outer moraine after 1420 cal yr A.D. Since the late 19th century, the lobe has dominantly retreated.

  15. Contrasting soils and landscapes of the Piedmont and Coastal Plain, eastern United States

    Science.gov (United States)

    Markewich, H.W.; Pavich, M.J.; Buell, G.R.

    1990-01-01

    The Piedmont and Coastal Plain physiographic provinces comprise 80 percent of the Atlantic Coastal states from New Jersey to Georgia. The provinces are climatically similar. The soil moisture regime is udic. The soil temperature regime is typically thermic from Virginia through Georgia, although it is mesic at altitudes above 400 m in Georgia and above 320 m in Virginia. The soil temperature regime is mesic for the Piedmont and Coastal Plain from Maryland through New Jersey. The tightly folded, structurally complex crystalline rocks of the Piedmont and the gently dipping "layer-cake" clastic sedimentary rocks and sediments of the Coastal Plain respond differently to weathering, pedogenesis, and erosion. The different responses result in two physiographically contrasting terrains; each has distinctive near-surface hydrology, regolith, drainage morphology, and morphometry. The Piedmont is predominantly an erosional terrain. Interfluves are as narrow as 0.5 to 2 km, and are convex upward. Valleys are as narrow as 0.1 to 0.5 km and generally V-shaped in cross section. Alluvial terraces are rare and discontinuous. Soils in the Piedmont are typically less than 1 m thick, have less sand and more clay than Coastal Plain soils, and generally have not developed sandy epipedons. Infiltration rates for Piedmont soils are low at 6-15 cm/h. The soil/saprolite, soil/rock, and saprolite/rock boundaries are distinct (can be placed within 10 cm) and are characterized by ponding and/or lateral movement of water. Water movement through soil into saprolite, and from saprolite into rock, is along joints, foliation, bedding planes and faults. Soils and isotopic data indicate residence times consistent with a Pleistocene age for most Piedmont soils. The Coastal Plain is both an erosional and a constructional terrain. Interfluves commonly are broader than 2 km and are flat. Valleys are commonly as wide as 1 km to greater than 10 km, and contain numerous alluvial and estuarine terrace

  16. An alternative model for the development of the allochthonous southern Appalachian Piedmont.

    Science.gov (United States)

    Zen, E.-A.

    1981-01-01

    The recent deep-seismic-reflection data across the S Appalachian Piedmont require rethinking of the tectonic relations in that area. Some of the traditional tectonic-lithostratigraphic belts of the Piedmont may be 'doubly allochthonous', that is, they may be terranes that are exotic mutually and with respect to the N American craton. These terranes may have been brought to the edge of the craton by plate-tectonic processes, in a manner similar to that proposed for the post-Triassic 'Wrangellia' in southeastern Alaska, and then obducted onto the craton as traditional thrust allochthons. If this idea is correct, then there is no compelling need for an intercontinental suture in the lower crust under the exposed southern Appalachian Piedmont; however, multiple sutures may obtain under the Coastal Plain overlap or farther off shore. The location of the Paleozoic Iapetus Ocean may also be off the present shore. The tectonic units now exposed in the Appalachian Piedmont not only may not be continuous with those of the N Appalachian region that have been considered by many authors to be the same on a cylindrical model but could have had different geologic origins. The nature of the ultramafic rocks spatially associated with the Kings Mountain belt and the Raleigh and Kiokee belts, as well as the paleomagnetic orientations of rocks of the various Piedmont belts, may provide useful tests for this microplate model.-Author

  17. Outage management: A case study

    Energy Technology Data Exchange (ETDEWEB)

    Haber, S.B.; Barriere, M.T. (Brookhaven National Lab., Upton, NY (United States)); Roberts, K.H. (California Univ., Berkeley, CA (United States). Walter A. Haas School of Business)

    1992-01-01

    Outage management issues identified from a field study conducted at a two-unit commercial pressurized water reactor (PWR), when one unit was in a refueling outage and the other unit was at full power operation, are the focus of this paper. The study was conduced as part of the US Nuclear Regulatory Commission's (NRC) organizational factors research program, and therefore the issues to be addressed are from an organizational perspective. Topics discussed refer to areas identified by the NRC as critical for safety during shutdown operations, including outage planning and control, personnel stress, and improvements in training and procedures. Specifically, issues in communication, management attention, involvement and oversight, administrative processes, organizational culture, and human resources relevant to each of the areas are highlighted by example from field data collection. Insights regarding future guidance in these areas are presented based upon additional data collection subsequent to the original study.

  18. Outage management: A case study

    Energy Technology Data Exchange (ETDEWEB)

    Haber, S.B.; Barriere, M.T. [Brookhaven National Lab., Upton, NY (United States); Roberts, K.H. [California Univ., Berkeley, CA (United States). Walter A. Haas School of Business

    1992-09-01

    Outage management issues identified from a field study conducted at a two-unit commercial pressurized water reactor (PWR), when one unit was in a refueling outage and the other unit was at full power operation, are the focus of this paper. The study was conduced as part of the US Nuclear Regulatory Commission`s (NRC) organizational factors research program, and therefore the issues to be addressed are from an organizational perspective. Topics discussed refer to areas identified by the NRC as critical for safety during shutdown operations, including outage planning and control, personnel stress, and improvements in training and procedures. Specifically, issues in communication, management attention, involvement and oversight, administrative processes, organizational culture, and human resources relevant to each of the areas are highlighted by example from field data collection. Insights regarding future guidance in these areas are presented based upon additional data collection subsequent to the original study.

  19. Study of microarthropod communities to assess soil quality in different managed vineyards

    Science.gov (United States)

    Gagnarli, Elena; Vignozzi, Nadia; Valboa, Giuseppe; Bouneb, Mabrouk; Corino, Lorenzo; Goggioli, Donatella; Guidi, Silvia; Lottero, Mariarosa; Tarchi, Franca; Simoni, Sauro

    2014-05-01

    Land use type influences the abundance and diversity of soil arthropods. The evaluation of the effects of different crop managements on soil quality is commonly requested; it can be pursued by means of the determination of communities' structure of edaphic fauna. The development and application of biological indices may represent an efficient mean to assess soil quality. We evaluated the effect of crop managements (organic and Integrated Pest Management-IPM) in some vineyards in Piedmont (Italy) on soil biota in relation to some physical and chemical characteristics of the soil. The study was performed in eleven sites, including seven organic and four IPM managed vineyards located in the Costigliole d'Asti area. Samplings were carried out during the winter 2011 and the spring 2012. Soil samples were collected using a cylindrical soil core sampler (3cm diameter x 30cm height): each sample was a cylindrical soil core which was equally subdivided to study arthropod communities at different depth ranges. Additional samples were collected and analyzed for the following soil physical and chemical properties: texture (sedigraph method), pH (1:2.5 soil/water), total organic carbon (TOC), total nitrogen (NT) and calcium carbonate (dry combustion by CN analyzer). The extraction of microarthropods was performed using the selector Berlese-Tullgren. All specimens were counted and determined up to the order level. The influence of soil properties and of agronomic practices on the abundance of mesofauna was evaluated by multivariate analysis (MANOVA). The biological soil quality was also defined through the determination of biotic indices such as the qualitative and quantitative QBSar (Quality Biological Soil - arthropods), and biodiversity indices such as species richness and indices of Shannon-Wiener (H') and Simpson (D). Overall, more than four thousands arthropods were collected and the highest abundance was in biological management with about 2:1 ratio (biological vs

  20. Heat Management Strategy Trade Study

    Energy Technology Data Exchange (ETDEWEB)

    Nick Soelberg; Steve Priebe; Dirk Gombert; Ted Bauer

    2009-09-01

    This Heat Management Trade Study was performed in 2008-2009 to expand on prior studies in continued efforts to analyze and evaluate options for cost-effectively managing SNF reprocessing wastes. The primary objective was to develop a simplified cost/benefit evaluation for spent nuclear fuel (SNF) reprocessing that combines the characteristics of the waste generated through reprocessing with the impacts of the waste on heating the repository. Under consideration were age of the SNF prior to reprocessing, plutonium and minor actinide (MA) separation from the spent fuel for recycle, fuel value of the recycled Pu and MA, age of the remaining spent fuel waste prior to emplacement in the repository, length of time that active ventilation is employed in the repository, and elemental concentration and heat limits for acceptable glass waste form durability. A secondary objective was to identify and qualitatively analyze remaining issues such as (a) impacts of aging SNF prior to reprocessing on the fuel value of the recovered fissile materials, and (b) impact of reprocessing on the dose risk as developed in the Yucca Mountain Total System Performance Assessment (TSPA). Results of this study can be used to evaluate different options for managing decay heat in waste streams from spent nuclear fuel.

  1. Ecological aspects of Lebiasina erythrinoides (Characiformes: Lebiasinidae from an andean piedmont stream in Colombia

    Directory of Open Access Journals (Sweden)

    Javier Alejandro Maldonado Ocampo

    2016-03-01

    Full Text Available The present study describes ecological aspects of Lebiasina erythrinoides; 200 individuals were sampled throughout an annual hydrological cycle from October 2008 to September 2009 in La Calaboza stream, a Piedmont tributary of the Rio Cravo Sur. The studied population had more females than males (1.5:1 and preferred habitats dominated by shoreline vegetation and rocky substrates. Prior to reproductive events, individuals presented an increase in the condition factor (K and the gonosomatic index (GSI. On average, 648.8 oocytes are discharged twice a year: at the beginning of the rainy season, and during falling water phase. The mean sizes at sexual maturity found for females were 73.5 mm standard length (SL and for males 70 mm SL. Rounding up, an average minimum size of capture of 75 mm SL is proposed. Most specimens of the population (65 % were found to be maturing or mature (stages II and III, 28.5 % immature (stage I, 5.0 % in post reproduction stage V, and 1.5 % in reproductive phase (IV. Results suggest this species is omnivorous with a preference for invertebrates (IRI = 41.2 % and vegetal material (IRI = 27.8 %, but also includes a variety of other items. The values of the diet are correlated with hydrological cycle and size.

  2. Small reservoir effects on headwater water quality in the rural-urban fringe, Georgia Piedmont, USA

    Directory of Open Access Journals (Sweden)

    Dr.. Amber R. Ignatius, Geographer

    2016-12-01

    Full Text Available Small reservoirs are prevalent landscape features that affect the physical, chemical, and biological characteristics of headwater streams. Tens of thousands of small reservoirs, often less than a hectare in size, were constructed over the past century within the United States. While remote-sensing and geographic-mapping technologies assist in identifying and quantifying these features, their localized influence on water quality is uncertain. We report a year-long physicochemical study of nine small reservoirs (0.15–2.17 ha within the Oconee and Broad River Watersheds in the Georgia Piedmont. Study sites were selected along an urban-rural gradient with differing amounts of agricultural, forested, and developed land covers. Sites were sampled monthly for discharge and inflow/outflow water quality parameters (temperature, specific conductance, pH, dissolved oxygen, turbidity, alkalinity, total phosphorus, total nitrogen, nitrate, ammonium. While the proportion of developed land cover within watersheds had positive correlations with reservoir specific conductivity values, agricultural and forested land covers showed correlations (positive and negative, respectively with reservoir alkalinity, total nitrogen, nitrate, and specific conductivity. The majority of outflow temperatures were warmer than inflows for all land uses throughout the year, especially in the summer. Outflows had lower nitrate concentrations, but higher ammonium. The type of outflow structure was also influential; top-release dams showed higher dissolved oxygen and pH than bottom-release dams. Water quality effects were still evident 250 m below the dam, albeit reduced.

  3. Actinomycetal complex of light sierozem on the Kopet-Dag piedmont plain

    Science.gov (United States)

    Zenova, G. M.; Zvyagintsev, D. G.; Manucharova, N. A.; Stepanova, O. A.; Chernov, I. Yu.

    2016-10-01

    The population density of actinomycetes in the samples of light sierozem from the Kopet Dag piedmont plain (75 km from Ashkhabad, Turkmenistan) reaches hundreds of thousand CFU/g soil. The actinomycetal complex is represented by two genera: Streptomyces and Micromonospora. Representatives of the Streptomyces genus predominate and comprise 73 to 87% of the actinomycetal complex. In one sample, representatives of the Micromonospora genus predominated in the complex (75%). The Streptomyces genus in the studied soil samples is represented by the species from several sections and series: the species of section Helvolo-Flavus series Helvolus represent the dominant component of the streptomycetal complex; their portion is up to 77% of all isolated actinomycetes. The species of other sections and series are much less abundant. Thus, the percentage of the Cinereus Achromogenes section in the actinomycetal complex does not exceed 28%; representatives of the Albus section Albus series, Roseus section Lavendulae-Roseus series, and Imperfectus section belong to rare species; they have been isolated not from all the studied samples of light sierozem, and their portion does not exceed 10% of the actinomycetal complex.

  4. Evidence of mosquito-transmitted flavivirus circulation in Piedmont, north-western Italy.

    Science.gov (United States)

    Cerutti, Francesco; Giacobini, Mario; Mosca, Andrea; Grasso, Ivan; Rambozzi, Luisa; Rossi, Luca; Bertolotti, Luigi

    2012-05-22

    Flavivirus is a highly heterogeneous viral genus that includes important human pathogens and several viral strains with unknown zoonotic potential. Mosquito-borne flaviviruses have been isolated and characterized in Northern Italy: West Nile virus and Usutu virus were detected in mosquitoes and in different host species and recent studies provided evidence about the circulation of "insect Flavivirus" strains. In order to clarify the diffusion and the distribution of the mosquito-transmitted flaviviruses in Italy, we analyzed Culex and Ochlerotatus mosquitoes collected in 2009 and 2010 in an area divided evenly between hills and plains and where the landscape is dominated by mixed agricultural patches, rice fields, deciduous tree forests, and urban environments. Each mosquito pool was tested for the presence of Flavivirus strains and we characterized positive samples by genetic sequencing. Positive mosquito pools revealed low infection prevalence, but suggested a continuous circulation of both Usutu virus and insect Flavivirus. Interestingly, phylogenetic analyses based on NS5 gene partial sequences showed a closer relationship among new Usutu virus strains from Piedmont and the reference sequences from the Eastern Europe, with respect to Italian samples characterized so far. Moreover, NS5 gene phylogeny suggested that mosquito flaviviruses found in Italy could belong to different lineages. Our results contribute to a wider point of view on the heterogeneity of viruses infecting mosquitoes suggesting a taxonomical revision of the Mosquito-borne Flavivirus group.

  5. Evidence of mosquito-transmitted flavivirus circulation in Piedmont, north-western Italy

    Directory of Open Access Journals (Sweden)

    Cerutti Francesco

    2012-05-01

    Full Text Available Abstract Background Flavivirus is a highly heterogeneous viral genus that includes important human pathogens and several viral strains with unknown zoonotic potential. Mosquito-borne flaviviruses have been isolated and characterized in Northern Italy: West Nile virus and Usutu virus were detected in mosquitoes and in different host species and recent studies provided evidence about the circulation of “insect Flavivirus” strains. Methods In order to clarify the diffusion and the distribution of the mosquito-transmitted flaviviruses in Italy, we analyzed Culex and Ochlerotatus mosquitoes collected in 2009 and 2010 in an area divided evenly between hills and plains and where the landscape is dominated by mixed agricultural patches, rice fields, deciduous tree forests, and urban environments. Each mosquito pool was tested for the presence of Flavivirus strains and we characterized positive samples by genetic sequencing. Results Positive mosquito pools revealed low infection prevalence, but suggested a continuous circulation of both Usutu virus and insect Flavivirus. Interestingly, phylogenetic analyses based on NS5 gene partial sequences showed a closer relationship among new Usutu virus strains from Piedmont and the reference sequences from the Eastern Europe, with respect to Italian samples characterized so far. Moreover, NS5 gene phylogeny suggested that mosquito flaviviruses found in Italy could belong to different lineages. Conclusions Our results contribute to a wider point of view on the heterogeneity of viruses infecting mosquitoes suggesting a taxonomical revision of the Mosquito-borne Flavivirus group.

  6. Selected Physical, Chemical, and Biological Data for 30 Urbanizing Streams in the North Carolina Piedmont Ecoregion, 2002-2003

    Science.gov (United States)

    Giddings, E.M.; Moorman, Michelle; Cuffney, Thomas F.; McMahon, Gerard; Harned, Douglas A.

    2007-01-01

    This report provides summarized physical, chemical, and biological data collected during a study of the effects of urbanization on stream ecosystems as part of the U.S. Geological Survey's National Water-Quality Assessment study. The purpose of this study was to examine differences in biological, chemical, and physical characteristics of streams across a gradient of urban intensity. Thirty sites were selected along an urbanization gradient that represents conditions in the North Carolina Piedmont ecoregion, including the cities of Raleigh, Durham, Cary, Greensboro, Winston-Salem, High Point, Asheboro, and Oxford. Data collected included streamflow variability, stream temperature, instream chemistry, instream aquatic habitat, and collections of the algal, macroinvertebrate, and fish communities. In addition, ancillary data describing land use, socioeconomic conditions, and urban infrastructure were compiled for each basin using a geographic information system analysis. All data were processed and summarized for analytical use and are presented in downloadable data tables, along with the methods of data collection and processing.

  7. Groundwater quality in the Valley and Ridge and Piedmont and Blue Ridge carbonate-rock aquifers, eastern United States

    Science.gov (United States)

    Lindsey, Bruce; Belitz, Kenneth

    2017-01-19

    Groundwater provides nearly 50 percent of the Nation’s drinking water. To help protect this vital resource, the U.S. Geological Survey (USGS) National Water-Quality Assessment (NAWQA) Project assesses groundwater quality in aquifers that are important sources of drinking water. The Valley and Ridge and Piedmont and Blue Ridge carbonate-rock aquifers constitute two of the important areas being evaluated. One or more inorganic constituents with human-health benchmarks were detected at high concentrations in about 15 percent of the study area and at moderate concentrations in about 17 percent. Organic constituents were not detected at high concentrations in the study area. One or more organic constituents with human-health benchmarks were detected at moderate concentrations in about 2 percent of the study area.

  8. Regional solid waste management study

    Energy Technology Data Exchange (ETDEWEB)

    1992-09-01

    In 1990, the Lower Savannah Council of Governments (LSCOG) began dialogue with the United States Department of Energy (DOE) regarding possibilities for cooperation and coordination of solid waste management practices among the local governments and the Savannah River Site. The Department of Energy eventually awarded a grant to the Lower Savannah Council of Governments for the development of a study, which was initiated on March 5, 1992. After careful analysis of the region`s solid waste needs, this study indicates a network approach to solid waste management to be the most viable. The network involves the following major components: (1) Rural Collection Centers, designed to provide convenience to rural citizens, while allowing some degree of participation in recycling; (2) Rural Drop-Off Centers, designed to give a greater level of education and recycling activity; (3) Inert landfills and composting centers, designed to reduce volumes going into municipal (Subtitle D) landfills and produce useable products from yard waste; (4) Transfer Stations, ultimate landfill disposal; (5) Materials Recovery Facilities, designed to separate recyclables into useable and sellable units, and (6) Subtitle D landfill for burial of all solid waste not treated through previous means.

  9. Knowledge Management Analysis: A Case Study

    Science.gov (United States)

    Mecha, Ezi I.; Desai, Mayur S.; Richards, Thomas C.

    2009-01-01

    It is imperative for businesses to manage knowledge and stay competitive in the marketplace. Knowledge management is critical and is a key to prevent organizations from duplicating their efforts with a subsequent improvement in their efficiency. This study focuses on overview of knowledge management, analyzes the current knowledge management in…

  10. Knowledge Management Analysis: A Case Study

    Science.gov (United States)

    Mecha, Ezi I.; Desai, Mayur S.; Richards, Thomas C.

    2009-01-01

    It is imperative for businesses to manage knowledge and stay competitive in the marketplace. Knowledge management is critical and is a key to prevent organizations from duplicating their efforts with a subsequent improvement in their efficiency. This study focuses on overview of knowledge management, analyzes the current knowledge management in…

  11. The reorganization of irrigation system in Piedmont; La riorganizzazione del sistema irriguo piemontese

    Energy Technology Data Exchange (ETDEWEB)

    Baratti, S. [Associazione Irrigazione Est Sesia, Direzione Generale, Novara (Italy)

    2001-02-01

    In Piedmont, outside the areas interested by two big Irrigation Consortia East Sesia (in Novara) and West Sesia Baraggia (in Vercelli), the irrigation organization is managed by a big number of very small bodies. To avoid the inconveniences of this situation, it was necessary the compiling and the approving a Regional bill that, among other things, promotes a rational reassessment of irrigations. The bill became the Regional law: Reclamation and irrigation directions, n. 21 August 9. 1999. The Head II is dedicated to the Reclamation and Drainage Consortia, while the Head III concerns the Irrigation Consortia, moreover, are provided Reclamation and Irrigation Consortia (items no. 47 and 48) which are Organizations carrying out, beyond peculiar Irrigation Consortium's functions, reclamation's activity too, such as already happening for East Sesia in Novara. Italian agriculture, and so Piedmont's agriculture too, is nowadays substantially conditioned by decisions made inside the European Community's agricultural policy, Community which Italy takes part. European Community's agriculture, subject to bigger production's costs determined by ecological and sanitary bonds, non-existent elsewhere, meets great difficulties to become part of world market where agricultural products prices are often very cheaper; from here a number of problems that have not still found a clear and definitive strategy of solution. In this ambit there is also the requirement to equalize Consortia operating structures to the new opportunities offered by the recent National and Regional laws about soil defence, territory and environment safeguard and development. [Italian] Le irrigazioni in Piemonte, al di fuori delle aree interessate de due grandi enti irrigui dell'Est Sesia (Novara) e dell'Ovest Sesia Baraggia (Vercelli), risultano frammentate in numerosissimi organismi consortili con dimensioni medie assai modeste. Per ovviare gli inconvenienti derivanti

  12. The impact of national and international guidelines on newborn care in the nurseries of Piedmont and Aosta Valley, Italy

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    Fabris Claudio

    2005-12-01

    Full Text Available Abstract Background Care procedures for preventing neonatal diseases are carried out according to nurseries' traditions and may be not consistent with the evidence based medicine issues. Methods A multi-centric survey was conducted in 2 Regions located in NW Italy (Piedmont and Aosta Valley in order to collect information on some healthy newborn care procedures. During 2001, a questionnaire was sent to the chief pediatrician in charge to the all 33 nurseries of the region asking the methods used during 2000 as prevention of ophthalmia neonatorum, early and late hemorrhagic disease of newborn, umbilical cord care and recommendations of vitamin D administration. Thereafter, during 2004 the same questionnaire was sent to the 34 chief pediatrician of nurseries to evaluate if the procedures were changed during 2003 according to guidelines. The nurseries care for 32,516 newborns in 2000 and 37,414 in 2003. Results Aminoglycoside eyes drops as prevention of ophthalmia neonatorum were the first choice in both periods (23 out 33 nurseries in 2000 and 24 out 34 in 2003 p > 0.05; the corresponding figures for newborns were18,984 out 32,516 newborns vs. 28,180 out of 37,414 p 0.05, (6,380 newborns, p 0.05. The numbers of parents of newborns who receive the recommendations of oral vitamin K during the first months life decreased from 2000 (25,516/30,606 to 2003 (29,808/37,414, p 0.05, the corresponding figures for Vitamin D were 15 and 14 (p > 0.05. Conclusion In the present study a large variability of procedures among the nurseries was observed. During the study periods, guidelines and evidence based medicine issues have only partially modified the neonatal care procedures In Piedmont and Aosta Valley nurseries. These observations suggest to implement local forum/consensus conference to standardized procedures as much as possible.

  13. Legacies in Urban Stormwater Management: A Case Study of a Gully Network in Northern Delaware

    Science.gov (United States)

    Wehner, C. E.; Claessens, L.; Santangelo, T.; Soroka, A.

    2013-12-01

    Increased stormwater runoff from urban surfaces could lead to erosion and gully formation in areas of steep topographic relief. To reduce these impacts, stormwater management practices are currently required through federal and state stormwater regulations. Before 1990, stormwater was not regulated and would often be directly routed into adjacent lands. Particularly in areas of steep terrain, this would potentially induce erosion and gully formation. This study reports on a wide-scale examination of gully formation from urban stormwater, using a model that examines the increase of runoff from impervious cover and the potential for gully formation. Here we report on a case study for an area on the University of Delaware campus. The area is located in the Piedmont region and drains into the White Clay Creek, a National Wild and Scenic River. Pre-regulation development in this area has led to the formation of a series of gullies with distinct morphological characteristics. This study examines in detail the reach-scale and contributing area controls on gully formation. We conducted a GIS analysis of the local hydrologic network, determined peak flow of each gully, developed a gully susceptibility model that we compared with the site characteristics, and sampled the sediment concentrations of the gully flow during storm events. We also characterized historical land use data and performed field observations for our analysis. We found that the development changed the hydrology of the site, altering the contributing areas of each gully. In addition, field observations revealed distinct rates of incision across gullies as well as along different sections of each gully. We also found that the gullies are still actively eroding, contributing large sediment loads to the downstream White Clay Creek. Our research provides a better understanding of the local and regional factors governing erosion and gully formation. The model that we created will help to identify sites that

  14. Evaluation of groundwater monitoring according to 2000/60/EC and 2006/118/EC directives in Piedmont

    Directory of Open Access Journals (Sweden)

    Riccardo Balsotti

    2013-09-01

    Full Text Available In order to optimize monitoring activities as well to adapt it to legislative framework, since 2011 Piedmont Regional Groundwater Monitoring Network (RMRAS has undergone several upgrades interesting both number of monitoring points and such points location. This process, according to WFD proceedings, has also involved modifications on the analytical protocol adopted as well as on the final configuration of groundwater bodies (GWB Main results from first WFD triennium implementation (2009- 2011, by applying the new monitoring system, has had as a consequence a new definition of Chemical Status, according to D.lgs. 30/2009 and Decreto 260/2010, which allows us to express some considerations on the methodological approach proposed by the above mentioned legislation. In general, emerges a very articulated monitoring and classification system which allows to provide additional elements of knowledge than in the past. Others innovative aspects include modulation of monitoring cycles (Surveillance-Operational Monitoring and Punctual Operational Monitoring related with an upgrade of analytical programs, toward a general approach much more tied to the pressures which are insisting over GWBs. Study of main contaminants occurrences compared with their SQA/ VS allow to obtain a more detailed overview to assess main implications that favored groundwater contamination. Chemical Status definition may be influenced by the natural background values (VF of certain elements in very specific context. In Piedmont case such phenomena involves Nickel and ChromeVI. VF determination can give as a result VS modification for the considered elements inside the entire GWB area or parts of it. However, difficulties arise when attempting accurate discrimination from mixed contributions (natural + anthropogenic occurring in complex environmental scenarios.

  15. Portfolio Manager Selection – A Case Study

    DEFF Research Database (Denmark)

    Christensen, Michael

    2017-01-01

    Within a delegated portfolio management setting, this paper presents a case study of how the manager selection process can be operationalized in practice. Investors have to pursue a thorough screening of potential portfolio managers in order to discover their quality, and this paper discusses how...

  16. Abundance and reproduction of songbirds in burned and unburned pine forests of the Georgia Piedmont

    Science.gov (United States)

    White, D.H.; Chapman, B.R.; Brunjes, J.H.; Raftovich, R.V.; Seginak, J.T.

    1999-01-01

    We studied the abundance and productivity of songbirds in prescribed burned and unburned mature (>60 yr) pine forests at Piedmont National Wildlife Refuge, Georgia, during 1993-1995. We estimated species abundance, richness, and evenness using data from 312 point counts in 18 burned sites and six unburned sites. We measured gross habitat features in 0.04-ha circles centered on each point count station. We calculated productivity estimates at nests of seven of the most common nesting species. Habitat components we measured in 1-, 2-, and 3-yr post-burn sites were similar, but most components differed between burned and unburned sites. Although 98 species were detected during point counts, we report only on the 46 species that nested in the area and were detected >10% of the counts in either habitat class. Twenty-one species preferred burned sites and six preferred unburned sites. Avian species richness and evenness were similar for burned and unburned sites. Burned sites were preferred for nesting over unburned sites. Only nine nests of six species were found in unburned sites. Productivity estimates were low in burned sites. One or more eggs hatched in only 59 of 187 nests monitored, and an average of only 0.82 chicks per nest were estimated to have fledged. Predation was the most common probable cause for nest failure, ranging from 45% in the Northern Cardinal (Cardinalis cardinalis) to 64% in the Summer Tanager (Piranga rubra). Because the sources of predation at the refuge are unknown, future research should address this issue.

  17. Study of International Standards of Risk Management

    Directory of Open Access Journals (Sweden)

    Dykan Volodymyr L.

    2014-01-01

    Full Text Available The goal of the article lies in the study of existing international standards of risk management, an important factor of improvement of risk management in domestic corporations and enterprises and development of recommendations on application of international standards in Ukraine, in particular, within the framework of building corporate systems of risk management. The conducted study shows that approaches on organisation of the process of risk management, used in standards of risk management, are of general character and differ with the degree of detailing. Their undoubted value in development of risk management in Ukraine is identification of a general direction of building corporate systems of risk management in practice. The said approaches at the national and corporate levels of standardisation in Ukraine within the framework of building corporate systems of risk management would allow improvement of risk management in corporations and enterprises. The prospect of further studies of domestic specialists in the field of risk management is development of the domestic standard of risk management with consideration of modern domestic specific features of development of risk management in Ukraine and leading foreign experience.

  18. Social Architecture: An Emergency Management Case Study

    Directory of Open Access Journals (Sweden)

    Asif Qumer Gill

    2015-03-01

    Full Text Available Emergency management agencies are progressively using social media for the sourcing and distribution of disaster information. Emergency management agencies are often unsure as to how to best identify and assess social media concerns (e.g. information security, trust which must be addressed to develop a social media-enabled disaster information management environment. This paper adopts the Social Architecture Viewpoint Assessment (SAVA framework for identifying and assessing social media concerns from four different viewpoints: IT, Value, Resource and Management. This paper demonstrates the use of the SAVA framework in the context of an in-depth empirical case study of an Australian emergency management agency. The results of this study indicate that the SAVA framework is useful for emergency information management managers in identifying and assessing social media concerns.

  19. Landscape Change in the Southern Piedmont: Challenges, Solutions, and Uncertainty Across Scales

    Directory of Open Access Journals (Sweden)

    James T. Peterson

    2003-12-01

    Full Text Available The southern Piedmont of the southeastern United States epitomizes the complex and seemingly intractable problems and hard decisions that result from uncontrolled urban and suburban sprawl. Here we consider three recurrent themes in complicated problems involving complex systems: (1 scale dependencies and cross-scale, often nonlinear relationships; (2 resilience, in particular the potential for complex systems to move to alternate stable states with decreased ecological and/or economic value; and (3 uncertainty in the ability to understand and predict outcomes, perhaps particularly those that occur as a result of human impacts. We consider these issues in the context of landscape-level decision making, using as an example water resources and lotic systems in the Piedmont region of the southeastern United States.

  20. Monitoring road safety in an information-wired environment: the case of Piedmont

    Directory of Open Access Journals (Sweden)

    Sylvie Occelli

    2014-03-01

    Full Text Available Today, Information and Communication Technologies (ICTs are an essential determinant of urban change. They make it possible to build new Socio-Technical Systems (STS where the knowledge flow initiated by the interactions of ICT-enabled nodes has a crucial role. This contribution illustrates examples of these systems. Reference is made to the Piedmont Region, where a socio-technical system had to be established in order to support the monitoring of the regional road safety policy. The contribution is divided into two main parts. First, insights for developing the STS are given and an overview of the road safety planning issues in Piedmont is presented; there then follows a description of the STS and an account of its regional application and installation.

  1. Prospective varieties of Narcissus hybridus hort. suitable for mass growing in piedmont Crimea

    Directory of Open Access Journals (Sweden)

    Repetskaya Anna Igorevna

    2016-12-01

    The evaluation determined six (6 unpromising, thirteen (13 average promising and eleven (11 highly promising varieties. The highly promising varieties are 'Ice Follies', 'Kissрroof', 'Pink Charm', 'Salome', 'Serola', (Large-cupped Daffodils, 'Curlew', 'Pipit' (Jonquilla Daffodils, 'Tahiti' (Double Daffodils, 'Mount Hood' (Trumpet Daffodils, 'Jetfire' (Cyclamineus Daffodils and 'Lemon Beauty' (Split Corona Daffodils. They are recommended for use in landscaping practice within the piedmont Crimea.

  2. Army Ecosystem Management Policy Study

    Science.gov (United States)

    1997-03-01

    purpose of the regional approach to landscape planning and biodiversity conservation developed in this project is to maintain the health of...several questions of critical importance in this regard: • From a DoD perspective, "Can appropriate management of biodiversity and landscape planning allow...of the United States (2nd edition). Washington, D.C. USDA Forest Service, 1995. Biodiversity Research Consortium. Biodiversity and Landscape Planning : Alternative

  3. Case Studies in Middle Management Supervision

    Science.gov (United States)

    White, Lori S.

    2011-01-01

    This chapter presents a series of supervision-related case studies of situations that midlevel managers might face. Individuals enrolled in a midlevel management professional development course recommended the topics selected for this chapter. Drawing upon her experience teaching the course, the author selected four case studies that individuals…

  4. Study of environmental management systems on defence

    Directory of Open Access Journals (Sweden)

    A. Oglanis

    2017-12-01

    Full Text Available The effective and sustainable environmental performance of a business is a result of various factors and most important the integrated outcome of the environmental management. Likewise, the integration of environmental protection into the armed forces functions has also gain interest for the military sector internationally. Therefore, the environmental management system (EMS is recognized as one of the most widely used tools. This study provides a review on environmental management issues related to the military activities and their assessment globally. The multitasking characteristics of the defence sector result in the need for the eco-friendly related issues to be directed in a holistic and integrated way, with the help of a certified environmental management system. North Atlantic Treaty Organization (NATO itself and NATO countries, like USA, UK, Canada, Holland, Denmark, Czech Republic, Greece, as well as non-NATO countries like Sweden and Australia have an environmental management system structure in place to assist military environmental management and studies reveal that the armed forces could anticipate positive outcomes from environmental management system. A case-by-case approach, of the above, is examined and based on the results, appropriate recommendations are presented, which may contribute to the environmental management system considerations as the most important tool for effective management framework and most importantly to evaluate its effectiveness as a structure for the defence sector’s activities.

  5. Study on Case Teaching of Financial Management

    Science.gov (United States)

    Che, Zhenghong; Che, Zhengmei

    2011-01-01

    Case teaching is an efficient teaching method of management. It plays an important role to enhance the students' ability to practice the theory. However, case teaching of financial management has not achieved the expected results. The paper aims to study the importance, characteristics and corresponding methods of case teaching method of financial…

  6. A multidisciplinary approach for analysing landslide susceptibility in Abruzzo piedmont (Italy)

    Science.gov (United States)

    Sciarra, Marco; Urbano, Tullio; Coco, Laura

    2016-04-01

    , topographic curvature, Morphometric Slope Index (MSI), drainage density, bedrock lithology, surficial deposits, deposit thickness and land use. Secondly, the landslide inventory was conducted for different type of instabilities: rock falls, landslides, earth flows. Finally, landslide susceptibility was modelled via GIS, based on geostatistical relationships between driver factors and instability landforms and calibrated through field surveys and recent landslide events (2011-2015). The outcomes of the entire analysis were the landslides susceptibility maps for different type of instabilities. The results of this study outline slope and lithology as main predisposing factor of landslides, and the key role of surficial deposits in susceptibility assessment. This methodology has been tested and calibrated in the Abruzzo piedmont but it could be used to assess landslide susceptibility in other areas of the Adriatic hillslopes showing similar morphological, climatic and geomorphologic features and frequent landslides reactivation.

  7. Shallow-depth location and geometry of the Piedmont Reverse splay of the Hayward Fault, Oakland, California

    Science.gov (United States)

    Catchings, Rufus D.; Goldman, Mark R.; Trench, David; Buga, Michael; Chan, Joanne H.; Criley, Coyn J.; Strayer, Luther M.

    2017-04-18

    The Piedmont Thrust Fault, herein referred to as the Piedmont Reverse Fault (PRF), is a splay of the Hayward Fault that trends through a highly populated area of the City of Oakland, California (fig. 1A). Although the PRF is unlikely to generate a large-magnitude earthquake, slip on the PRF or high-amplitude seismic energy traveling along the PRF may cause considerable damage during a large earthquake on the Hayward Fault. Thus, it is important to determine the exact location, geometry (particularly dip), and lateral extent of the PRF within the densely populated Oakland area. In the near surface, the PRF juxtaposes Late Cretaceous sandstone (of the Franciscan Complex Novato Quarry terrane of Blake and others, 1984) and an older Pleistocene alluvial fan unit along much of its mapped length (fig. 1B; Graymer and others, 1995). The strata of the Novato Quarry unit vary greatly in strike (NW, NE, and E), dip direction (NE, SW, E, and NW), dip angle (15° to 85°), and lithology (shale and sandstone), and the unit has been intruded by quartz diorite in places. Thus, it is difficult to infer the structure of the fault, particularly at depth, with conventional seismic reflection imaging methods. To better determine the location and shallow-depth geometry of the PRF, we used high-resolution seismic imaging methods described by Catchings and others (2014). These methods involve the use of coincident P-wave (compressional wave) and S-wave (shear wave) refraction tomography and reflection data, from which tomographic models of P- and S-wave velocity and P-wave reflection images are developed. In addition, the coincident P-wave velocity (VP) and S-wave velocity (VS) data are used to develop tomographic models of VP/VS ratios and Poisson’s ratio, which are sensitive to shallow-depth faulting and groundwater. In this study, we also compare measurements of Swave velocities determined from surface waves with those determined from refraction tomography. We use the combination of

  8. Electronic Document Management: A Human Resource Management Case Study

    Directory of Open Access Journals (Sweden)

    Thomas Groenewald

    2004-11-01

    Full Text Available This case study serve as exemplar regarding what can go wrong with the implementation of an electronic document management system. Knowledge agility and knowledge as capital, is outlined against the backdrop of the information society and knowledge economy. The importance of electronic document management and control is sketched thereafter. The literature review is concluded with the impact of human resource management on knowledge agility, which includes references to the learning organisation and complexity theory. The intervention methodology, comprising three phases, follows next. The results of the three phases are presented thereafter. Partial success has been achieved with improving the human efficacy of electronic document management, however the client opted to discontinue the system in use. Opsomming Die gevalle studie dien as voorbeeld van wat kan verkeerd loop met die implementering van ’n elektroniese dokumentbestuur sisteem. Teen die agtergrond van die inligtingsgemeenskap en kennishuishouding word kennissoepelheid en kennis as kapitaal bespreek. Die literatuurstudie word afgesluit met die inpak van menslikehulpbronbestuur op kennissoepelheid, wat ook die verwysings na die leerorganisasie en kompleksietydsteorie insluit. Die metodologie van die intervensie, wat uit drie fases bestaan, volg daarna. Die resultate van die drie fases word vervolgens aangebied. Slegs gedeelte welslae is behaal met die verbetering van die menslike doeltreffendheid ten opsigte van elektroniese dokumentbestuur. Die klient besluit egter om nie voort te gaan om die huidige sisteem te gebruik nie.

  9. Bureau of Land Management Wilderness Study Areas

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This dataset is meant to depict Wilderness Study Areas (WSA's), within the state of New Mexico, identified by the U.S. Bureau of Land Management (BLM) as having...

  10. Interval Management Display Design Study

    Science.gov (United States)

    Baxley, Brian T.; Beyer, Timothy M.; Cooke, Stuart D.; Grant, Karlus A.

    2014-01-01

    In 2012, the Federal Aviation Administration (FAA) estimated that U.S. commercial air carriers moved 736.7 million passengers over 822.3 billion revenue-passenger miles. The FAA also forecasts, in that same report, an average annual increase in passenger traffic of 2.2 percent per year for the next 20 years, which approximates to one-and-a-half times the number of today's aircraft operations and passengers by the year 2033. If airspace capacity and throughput remain unchanged, then flight delays will increase, particularly at those airports already operating near or at capacity. Therefore it is critical to create new and improved technologies, communications, and procedures to be used by air traffic controllers and pilots. National Aeronautics and Space Administration (NASA), the FAA, and the aviation industry are working together to improve the efficiency of the National Airspace System and the cost to operate in it in several ways, one of which is through the creation of the Next Generation Air Transportation System (NextGen). NextGen is intended to provide airspace users with more precise information about traffic, routing, and weather, as well as improve the control mechanisms within the air traffic system. NASA's Air Traffic Management Technology Demonstration-1 (ATD-1) Project is designed to contribute to the goals of NextGen, and accomplishes this by integrating three NASA technologies to enable fuel-efficient arrival operations into high-density airports. The three NASA technologies and procedures combined in the ATD-1 concept are advanced arrival scheduling, controller decision support tools, and aircraft avionics to enable multiple time deconflicted and fuel efficient arrival streams in high-density terminal airspace.

  11. Major temporal variations in shortening rate absorbed along a large active fold of the southeastern Tianshan piedmont (China)

    Science.gov (United States)

    Saint-Carlier, Dimitri; Charreau, Julien; Lavé, Jérôme; Blard, Pierre-Henri; Dominguez, Stéphane; Avouac, Jean-Philippe; Wang, Shengli

    2016-01-01

    The investigation of deformation rates on a mountain piedmont can provide key information for improving our understanding of the overall dynamics of a mountain range. Here, we estimate the shortening rate absorbed by a Quaternary emergent detachment fold on the southeastern piedmont of the Tianshan (China). Our work is primarily based on new 10Be cosmogenic exposure dating of deformed alluvial surfaces. The method we have developed combines depth profiling with sampling of surface cobbles, thereby allowing exposure time, erosion rate and inheritance to be simultaneously constrained. The exposure ages of the uppermost uplifted alluvial surfaces are around 140 ± 17 ka, 130 ± 9 ka and 47 ± 9 ka, from west to east. A terrace lying below the 140 ka surface is dated at 65 ± 5 ka. The ages of the uplifted and folded alluvial surfaces were then combined with estimates of shortening obtained using two distinct methods: (1) the excess area method, where sedimentation rates, extracted from magnetostratigraphic studies, are used to determine the amount of sedimentation after the abandonment of the river; and (2) a folding model derived from sandbox experiments. The late Pleistocene shortening rates are shown to be between 0.4 ± 0.1 mm /yr and 0.8 ± 0.5 mm /yr on the western part of the fold and 2.1 ± 0.4 mm /yr along its central part. The central part of the frontal Yakeng anticline therefore accommodates up to 25% of the total shortening currently absorbed across the whole Eastern Tianshan range (8 mm/yr). However, this situation seems to have prevailed for only the last 150 ka, as the shortening rate absorbed by this nascent fold was previously ten times slower. While the initiation of folding of the Yakeng anticline can be traced back to 5.5 Ma ago, the basinward migration of the active deformation front onto the Yakeng fold is a relatively recent phenomenon and appears to be diachronous from west to east, probably in relation to the tectonic activity of the folds in

  12. Las Vegas Floodplain Management Study

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — The City of Las Vegas and the Tierra y Montes Soil and Water Conservation District requested the Natural Resources Conservation Service (NRCS) to conduct a study of...

  13. Ethiopian Journal of Environmental Studies and Management

    African Journals Online (AJOL)

    The Ethiopian Journal of Environmental Studies and Management (EJESM) is based ... Botany, Conservation studies, Food and Nutrition, Water Resources, Urban Studies, ... Open Access DOWNLOAD FULL TEXT Subscription or Fee Access ... Contributions of vehicle inspection operations to traffic system in Abuja, Nigeria ...

  14. BOOK REVIEW: Case Studies in Knowledge Management

    OpenAIRE

    BOYACI, Reviewed By Dr. Adnan

    2005-01-01

    161Case Studies in Knowledge ManagementEdited by Murray JennexHersley: PA: Idea Group, 2005, pp. 372, ISBN 1-59140-352-9Reviewed by Dr. Adnan BOYACIAnadolu UniversityEskişehir-TurkeyKnowledge management (KM) as a structured system and the way to the effectiveness isrelatively new field for the contemporary organizations functioning in different andcompetitive domain of public and private sectors in terms of getting optimal effectivenessunderlined by the concepts such as quality, productivity…...

  15. The driving forces of land change in the Northern Piedmont of the United States

    Science.gov (United States)

    Auch, Roger F.; Napton, Darrell E.; Kambly, Steven; Moreland, Thomas R.; Sayler, Kristi L.

    2012-01-01

    Driving forces facilitate or inhibit land-use/land-cover change. Human driving forces include political, economic, cultural, and social attributes that often change across time and space. Remotely sensed imagery provides regional land-change data for the Northern Piedmont, an ecoregion of the United States that continued to urbanize after 1970 through conversion of agricultural and forest land covers to developed uses. Eight major driving forces facilitated most of the land conversion; other drivers inhibited or slowed change. A synergistic web of drivers may be more important in understanding land change than individual drivers by themselves.

  16. Land and Nation: The Ancient Modernity of National Geography (Piedmont, 1750-1800).

    Science.gov (United States)

    Cavarzere, Marco

    2016-01-01

    This paper focuses on the shift that occurred in the spatial representation of states in the eighteenth century. This shift will be considered as a combination of institutional reforms and of a new social awareness of space. A consideration of the case of the Italian Piedmont will demonstrate how "national" space was created through antiquarian research and how a larger political confrontation took place in the guise of a learned debate. The diverse accounts of Piedmontese history under examination all employed methods derived from previous ages, relying upon a concept of space as historically continuous, embedded in time immemorial.

  17. Hybrid Risk Management Methodology: A Case Study

    Directory of Open Access Journals (Sweden)

    Jacky Siu-Lun Ting

    2009-10-01

    Full Text Available Risk management is a decision-making process involving considerations of political, social, economic and engineering factors with relevant risk assessments relating to a potential hazard. In the last decade, a number of risk management tools are introduced and employed to manage and minimize the uncertainty and threats realization to the organizations. However, the focus of these methodologies are different; in which companies need to adopt various risk management principles to visualize a full picture of the organizational risk level. Regarding to this, this paper presents a new approach of risk management that integrates Hierarchical Holographic Modeling (HHM, Enterprise Risk Management (ERM and Business Recovery Planning (BCP for identifying and assessing risks as well as managing the consequences of realized residual risks. To illustrate the procedures of the proposed methodology, a logistic company ABC Limited is chosen to serve as a case study Through applying HHM and ERM to investigate and assess the risk, ABC Limited can be better evaluated the potential risks and then took the responsive actions (e.g. BCP to handle the risks and crisis in near future.

  18. Clear-water abutment and contraction scour in the Coastal Plain and Piedmont Provinces of South Carolina, 1996-99

    Science.gov (United States)

    Benedict, Stephen T.

    2016-01-01

    The U.S. Geological Survey, in cooperation with the South Carolina Department of Transportation, collected observations of clear-water aburment and contraction scour at 146 bridges in the Coastal Plain and Piedmont of South Carolina. Scour depths ranged from 0 to 23.6 feet. Theoretical scour depths were computed at each bridge and compared with observed scour. This comparison showed that theoretical scour depths, in general, exceeded the observed scour depths and often were excessive. A comparison of field data with dimensionless relations for laboratory data showed that the range of dimensionless variables used in laboratory investigations was outside of the range for field data in South Carolina, suggesting laboratory relations may not be applicable to field conditions in South Carolina. Variables determined to be important in developing scour within laboratory studies were investigated to understand their influence within the South Carolina field data, and many of these variables appeared to be insignificant under field conditions found in South Carolina. The strongest explanatory variables were embankment length, geometric-contraction ratio, approach velocity, and soil cohesion. Envelope curves developed with the field data are useful tools for assessing reasonable ranges of scour depth in South Carolina. These tools are simple to apply and are an improvement over the current methods for predicting theoretical scour.

  19. Pain management in trauma: A review study

    Directory of Open Access Journals (Sweden)

    Alireza Ahmadi

    2016-07-01

    Full Text Available Background: Pain in trauma has a role similar to the double-edged sword. On the one hand, pain is a good indicator to determine the severity and type of injury. On the other hand, pain can induce sever complications and it may lead to further deterioration of the patient. Therefore, knowing how to manage pain in trauma patients is an important part of systemic approach in trauma. The aim of this manuscript is to provide information about pain management in trauma in the Emergency Room settings. Method: In this review we searched among electronic and manual documents covering a 15-yr period between 2000 and 2016. Our electronic search included Pub Med, Google scholar, Web of Science, and Cochrane databases. We looked for articles in English and in peer-reviewed journals using the following keywords: acute pain management, trauma, emergency room and injury. Results: More than 3200 documents were identified. After screening based on the study inclusion criteria, 560 studies that had direct linkage to the study aim were considered for evaluation based World Health Organization (WHO pain ladder chart. Conclusion: To provide adequate pain management in trauma patients require: adequate assessment of age-specific pharmacologic pain management; identification of adequate analgesic to relieve moderate to severe pain; cognizance of serious adverse effects of pain medications and weighting medications against their benefits, and regularly reassessing patients and reevaluating their pain management regimen. Patient-centered trauma care will also require having knowledge of barriers to pain management and discussing them with the patient and his/her family to identify solutions.

  20. Sustainable Production of Japanese Eggplants in a Piedmont Soil in Rotation with Winter Cover Crops

    Directory of Open Access Journals (Sweden)

    Ahmed Elobeid

    2013-03-01

    Full Text Available Eggplant is a popular vegetable consumed all over the world. Cover cropping is an efficient way of recycling nutrients and reducing inorganic fertilizer requirements to maintain the sustainability of the soil without affecting productivity and profitability. Eggplants (Solanum melongena (Japanese varieties Hansel and Kamo were grown in a Piedmont soil with two main treatments, cover crop (CC and no cover crop (NC, and four sub-fertilizer treatments (T1: 0-0-0, T2: 56-28-112, T3: 84-56-168, and T4: 168-112-224 N-P-K kg/ha, using four replications. The Hansel variety eggplant yield was significantly higher than the Kamo variety. Eggplant yields from CC treatments for both varieties were significantly higher (p < 0.001 than the yields from NC treatments. No significant difference was observed in the yields between T1 and T2 treatments, but the yields from T3 were significantly higher than T1 and T2 and yields from T4 were significantly higher than T3 yields. N released through mineralization of cover crop mixture ranged from 13.33 g/kg at the beginning of the growing season and increased to 18.32 g/kg at the end of the growing season. These results suggest that Japanese eggplants can be successfully grown in the Piedmont area of North Carolina in rotation with cover crops for higher yields.

  1. Development of Ecogeomorphological (EGM Stream Design and Assessment Tools for the Piedmont of Alabama, USA

    Directory of Open Access Journals (Sweden)

    Brian Helms

    2016-04-01

    Full Text Available Regional data needed for effective stream restoration include hydraulic geometry relationships (i.e., regional curves and reference channel morphology parameters. Increasingly ecological conditions are being considered when designing, implementing, and assessing restoration efforts. We provide morphology relationships and associated ecological endpoint curves for reference streams in the Alabama piedmont. Twenty-one reference stream reaches were identified in the Tallapoosa drainage of Alabama, ranging from 0.2 to 242 km2 drainage area. Geomorphic surveys were conducted in each stream to measure riffle cross-sections and longitudinal profiles and related to drainage area to develop regional curves. Fish, crayfish, and benthic macroinvertebrates were collected from each surveyed reach and related to drainage area and geomorphic data to provide associated biological community endpoints. Bankfull channel cross-section area, width, mean depth, and estimated discharge were strongly correlated to watershed drainage area, similar to efforts in other areas of the Piedmont ecoregion. Multiple measures of fish assemblages and crayfish size were strongly predicted by drainage area and geomorphic dimensions. Macroinvertebrates showed no taxonomic and limited functional relationships with drainage area and geomorphic dimension. These tools, which integrate geomorphological and ecological conditions, can result in improved stream evaluations and designs increasing the effectiveness of stream restoration projects.

  2. Biological and economic impact of stream alteration in the Virginia Piedmont

    Science.gov (United States)

    Whelan, James B.

    1981-01-01

    A 31 month (September 1974 - March 1977) study was conducted on warmwater streams located in the Roanoke Creek watershed of the Piedmont Region of Virginia. The purpose of the study was to determine the effects of stream channelization on the aquatic/riparian wildlife resource and agricultural land-use patterns associated with the altered streams. Three streams, which were channelized 3, 6, and 10 years prior to initiation of the study, and teo unaltered streams, were selected as representative streams for the study. Recently channelized streams lacked overstory cover but has an abundance of herbaceous and small woody plany cover, Conversely, control streams had significantly larger percentages of trees over 46 m tall. Plant species diversity, foliage height diversity, and evenness diversity increased as age since channelization increased. No major differences in water quality parameters were found for either channelized or control streams, although channelized streams had greater deposits of sand and lesser amount of rock, rubble, and gravel. These changes in substrate composition did not significantly modify actual stream flow rates. Fish species composition and species diversity among channelized and unchannelized streams were only slightly different, with most of the differences probably attributable to strays from adjacent habitats, However, evenness diversity for fish communities was lower in channelized streams. The benthic population showed greater changes than did the fish populations with an increase in Chironominae tolerant of unstable sand substrates in channelized streams. Evenness diversity of benthic populations was also higher and showed more consistency in the control stream than in channelized streams. Evenness diversity of benthic communities in control stream averaged between 0.5 to 0.6 and was quite consistent; whereas, the average in the two youngest channelized streams was 0.3 to 0.4. These data seem to indicate decreased stability of the

  3. Japanese-Style Management: A Bibliometric Study.

    Science.gov (United States)

    Noguchi, Sachie

    1988-01-01

    Reports results of a bibliometric study of the literature on Japanese-style management published in western languages from 1971-84 in order to: (1) determine Japanese contributions to the literature; (2) determine whether there are nuclear journals for the subject; and (3) investigate how the flow of information from Japan to overseas countries…

  4. First admissions for psychoses in Eastern Piedmont-Italy

    Directory of Open Access Journals (Sweden)

    Patrizia Zeppegno

    2009-09-01

    Full Text Available Background and Objectives: 1 To identify the sociodemographic, anamnestic characteristics and presentation symptoms of patients, at the time of first hospitalization, associated with a discharge diagnosis of schizophrenic versus non-schizophrenic psychoses; 2 to define risk factors, at the time of the first admission, for a rehospitalization, regardless of reasons for readmission; 3 to assess the diagnostic stability between first and second hospitalization. Methods: This study includes 245 patients first admitted to the University Psychiatric Clinic of Novara in a period of seven years, discharged with a diagnosis of psychosis as reported in the Discharge Register (ICD-9-CM codes 290-299. Data were collected by consulting medical records and registers of community-based services of the South Novara Mental Health Department. A logistic regression model was used to determine the characteristics associated with a discharge diagnosis of schizophrenia. The relationship between the risk of rehospitalization and patients characteristics was studied using Cox,s regression analysis. Results: Risk factors for a discharge diagnosis of schizophrenia were age, compulsory admission, positive symptoms, and previous non-psychotic psychiatric episodes. Risk factors for rehospitalization were a diagnosis of schizophrenia, an age of less than 40 years, the absence of a stable affective relationship, and living with the family of origin. The 92% of the patients diagnosed as schizophrenic on the first hospitalization had the same diagnosis on readmission. Conclusions: Schizophrenia differs from other psychoses in terms of the greater prevalence of both some symptomatological characteristics and an history of previous non psychotic episodes. Some sociodemographic and clinical characteristics at the time of the first hospitalization can provide indications useful in preventing rehospitalization.

  5. Genealogical relationships between early medieval and modern inhabitants of Piedmont.

    Science.gov (United States)

    Vai, Stefania; Ghirotto, Silvia; Pilli, Elena; Tassi, Francesca; Lari, Martina; Rizzi, Ermanno; Matas-Lalueza, Laura; Ramirez, Oscar; Lalueza-Fox, Carles; Achilli, Alessandro; Olivieri, Anna; Torroni, Antonio; Lancioni, Hovirag; Giostra, Caterina; Bedini, Elena; Pejrani Baricco, Luisella; Matullo, Giuseppe; Di Gaetano, Cornelia; Piazza, Alberto; Veeramah, Krishna; Geary, Patrick; Caramelli, David; Barbujani, Guido

    2015-01-01

    In the period between 400 to 800 AD, also known as the period of the Barbarian invasions, intense migration is documented in the historical record of Europe. However, little is known about the demographic impact of these historical movements, potentially ranging from negligible to substantial. As a pilot study in a broader project on Medieval Europe, we sampled 102 specimens from 5 burial sites in Northwestern Italy, archaeologically classified as belonging to Lombards or Longobards, a Germanic people ruling over a vast section of the Italian peninsula from 568 to 774. We successfully amplified and typed the mitochondrial hypervariable region I (HVR-I) of 28 individuals. Comparisons of genetic diversity with other ancient populations and haplotype networks did not suggest that these samples are heterogeneous, and hence allowed us to jointly compare them with three isolated contemporary populations, and with a modern sample of a large city, representing a control for the effects of recent immigration. We then generated by serial coalescent simulations 16 millions of genealogies, contrasting a model of genealogical continuity with one in which the contemporary samples are genealogically independent from the medieval sample. Analyses by Approximate Bayesian Computation showed that the latter model fits the data in most cases, with one exception, Trino Vercellese, in which the evidence was compatible with persistence up to the present time of genetic features observed among this early medieval population. We conclude that it is possible, in general, to detect evidence of genealogical ties between medieval and specific modern populations. However, only seldom did mitochondrial DNA data allow us to reject with confidence either model tested, which indicates that broader analyses, based on larger assemblages of samples and genetic markers, are needed to understand in detail the effects of medieval migration.

  6. Genealogical relationships between early medieval and modern inhabitants of Piedmont.

    Directory of Open Access Journals (Sweden)

    Stefania Vai

    Full Text Available In the period between 400 to 800 AD, also known as the period of the Barbarian invasions, intense migration is documented in the historical record of Europe. However, little is known about the demographic impact of these historical movements, potentially ranging from negligible to substantial. As a pilot study in a broader project on Medieval Europe, we sampled 102 specimens from 5 burial sites in Northwestern Italy, archaeologically classified as belonging to Lombards or Longobards, a Germanic people ruling over a vast section of the Italian peninsula from 568 to 774. We successfully amplified and typed the mitochondrial hypervariable region I (HVR-I of 28 individuals. Comparisons of genetic diversity with other ancient populations and haplotype networks did not suggest that these samples are heterogeneous, and hence allowed us to jointly compare them with three isolated contemporary populations, and with a modern sample of a large city, representing a control for the effects of recent immigration. We then generated by serial coalescent simulations 16 millions of genealogies, contrasting a model of genealogical continuity with one in which the contemporary samples are genealogically independent from the medieval sample. Analyses by Approximate Bayesian Computation showed that the latter model fits the data in most cases, with one exception, Trino Vercellese, in which the evidence was compatible with persistence up to the present time of genetic features observed among this early medieval population. We conclude that it is possible, in general, to detect evidence of genealogical ties between medieval and specific modern populations. However, only seldom did mitochondrial DNA data allow us to reject with confidence either model tested, which indicates that broader analyses, based on larger assemblages of samples and genetic markers, are needed to understand in detail the effects of medieval migration.

  7. Genealogical Relationships between Early Medieval and Modern Inhabitants of Piedmont

    Science.gov (United States)

    Vai, Stefania; Ghirotto, Silvia; Pilli, Elena; Tassi, Francesca; Lari, Martina; Rizzi, Ermanno; Matas-Lalueza, Laura; Ramirez, Oscar; Lalueza-Fox, Carles; Achilli, Alessandro; Olivieri, Anna; Torroni, Antonio; Lancioni, Hovirag; Giostra, Caterina; Bedini, Elena; Baricco, Luisella Pejrani; Matullo, Giuseppe; Di Gaetano, Cornelia; Piazza, Alberto; Veeramah, Krishna; Geary, Patrick; Caramelli, David; Barbujani, Guido

    2015-01-01

    In the period between 400 to 800 AD, also known as the period of the Barbarian invasions, intense migration is documented in the historical record of Europe. However, little is known about the demographic impact of these historical movements, potentially ranging from negligible to substantial. As a pilot study in a broader project on Medieval Europe, we sampled 102 specimens from 5 burial sites in Northwestern Italy, archaeologically classified as belonging to Lombards or Longobards, a Germanic people ruling over a vast section of the Italian peninsula from 568 to 774. We successfully amplified and typed the mitochondrial hypervariable region I (HVR-I) of 28 individuals. Comparisons of genetic diversity with other ancient populations and haplotype networks did not suggest that these samples are heterogeneous, and hence allowed us to jointly compare them with three isolated contemporary populations, and with a modern sample of a large city, representing a control for the effects of recent immigration. We then generated by serial coalescent simulations 16 millions of genealogies, contrasting a model of genealogical continuity with one in which the contemporary samples are genealogically independent from the medieval sample. Analyses by Approximate Bayesian Computation showed that the latter model fits the data in most cases, with one exception, Trino Vercellese, in which the evidence was compatible with persistence up to the present time of genetic features observed among this early medieval population. We conclude that it is possible, in general, to detect evidence of genealogical ties between medieval and specific modern populations. However, only seldom did mitochondrial DNA data allow us to reject with confidence either model tested, which indicates that broader analyses, based on larger assemblages of samples and genetic markers, are needed to understand in detail the effects of medieval migration. PMID:25635682

  8. A model to quantify sediment mixing across alluvial piedmonts with cycles of aggradation and incision

    Science.gov (United States)

    Malatesta, Luca C.; Berger, Quentin; Avouac, Jean-Philippe

    2017-04-01

    The accurate interpretation of clastic sedimentary records hinges on a good understanding of the timescale and mode of sediment transport from source to sink. An environmental signal can be accurately recorded in the stratigraphy if it is transported quickly without being mixed with older sediments, or it can be entirely shredded by a slow transport and significant mixing along the way. Both transformations can happen in alluvial piedmonts by successive episodes of aggradation and incision. For example, in the Tian Shan the sediment flux reaching the foreland basin is mixed with sediments of up to 0.5 Ma age, mixing and blurring the environmental signals it carries. We present here a numerical model that reproduces cycles of aggradation and incision on an alluvial fan and keeps track of the age composition in the sediment outflow. The model is based on three fundamental time- and length-scales: the period of aggradation-incision cycles, the depth of incision with respect to net aggradation, and the pattern of lateral migration. All three parameters can be reasonably easily surveyed in the field and with remote sensing. For simple geometries, we replace the numerical model with a probabilistic light analytical model. The output of both models quantifies sediment mixing in terms of the probability of finding a given minimum proportion of sediments of age T or older in the output flux. We apply and test the analytical and numerical models to the Eastern Tian Shan where we can rely on independent measurements of mixing and buffering. There, rivers repeatedly aggraded and incised 100's of meters every 20 to 30 kyr with two main effects: 1) the delivery of coarse sediments to the basin is delayed by at least 7 to 14 kyrs between being first evacuated from the mountain and later re-eroded and transported basinward; 2) the outflux of coarse sediments from the piedmont contains a significant amount of recycled material that was deposited on the piedmont as early as the

  9. An Improved Analysis onTrends and Uncertainties of Carbon Stocks and Fluxes in the Piedmont Ecoregion of the United States Using Data Assimilation

    Science.gov (United States)

    Chen, M.; Liu, S.; Young, C.; Tieszen, L. L.

    2011-12-01

    Accurate quantification of carbon fluxes and stocks in the terrestrial ecoregions can improve our understanding of carbon sequestration processes and further help address global climate change issues. However, two current principal approaches, modeling and measuring, have inherent limitations that usually lead to uncertainties of quantification. Such limitations include poorly defined parameters, model input errors, and spatially patchy and multi-resolution characteristics of measurements. Advanced data assimilation techniques can mitigate these limitations by combining a series of measurements with dynamic models. In this study, we used a sequential data assimilation method, the Smoothed Ensemble Kalman Filter (SEnKF), to assimilate the data from various sources into the General Ensemble Biogeochemical Modeling System (GEMS). This method (1) optimally estimates trends of carbon fluxes and stocks in the Piedmont ecoregion of the United States from the 1970s to the 2000s, and (2) simultaneously constrains several key model parameters (e.g., maximum potential production) for various types of land covers for improving the model prediction. Assimilated data included gross primary production, net primary production, and leaf area index from the Moderate Resolution Imaging Spectroradiometer (MODIS), grain yields at the county level from the U.S. Department of Agriculture (USDA), and forest characteristics from the USDA Forest Service's Forest Inventory and Analysis database. Our preliminary analyses indicated that carbon sequestration in the Piedmont ecoregion gradually decreased in the past three decades, and the interannual variability was strongly affected by climate variability. Our approach reduced uncertainties in the estimated carbon fluxes and stocks in forests, croplands, and grasslands by 50 percent compared to the estimates using originally defined parameters.

  10. Facilities for Territorial Medicine: the experiences of Piedmont and Lombardy Regions

    Directory of Open Access Journals (Sweden)

    Stefano Capolongo

    2015-04-01

    Full Text Available In recent years, the demographic transition and epidemiological has made the health system hospital-centric obsolete and has highlighted the need for a new organization focused on territorial health community, taking charge of the patient, on team work and can ensure, through dedicated facilities, continuity of care and integration of social welfare.The main changes in the regulatory field have thus oriented investments both structural and economic towards poles to network with hospitals that represent new points of reference for the health of citizens, where primary care services are integrated with the territory and the specialized services of the Public Health departments.These facilities provide the organizational paradigm to which the regional realities must strive.The article reports recent experiments conducted within the regions of Piedmont and Lombardy in this sector and the ongoing research in the field of CNETO on behalf of the Lombardy Region.

  11. Hydrogeologic unit map of the Piedmont and Blue Ridge provinces of North Carolina

    Science.gov (United States)

    Daniel, Charles C.; Payne, R.A.

    1990-01-01

    The numerous geologic formations and rock types in the Piedmont and Blue Ridge provinces of North Carolina have been grouped into 21 hydrogeologic units on the basis of their water-bearing potential as determined from rock origin, composition, and texture. All major classes of rocks--metamorphic, igneous, and sedimentary--are present, although metamorphic rocks are the most abundant. The origin of the hydrogeologic units is indicated by the rock class or subclass (metaigneous, metavolanic, or metasedimentary). The composition of the igneous, metaigneous, and metavolcanic rocks is designated as felsic, intermediate, or mafic except for the addition in the metavolcanic group of epiclastic rocks and compositionally undifferentiated rocks. Composition is the controlling attribute in the classification of the metasedimentary units of gneiss (mafic or felsic), marble, quartzite. The other metasediments are designated primarily on the basis of texture (grain size, degree of metamorphism, and development of foliation). Sedimentary rocks occur in the Piedmont in several downfaulted basins. A computerized data file containing records from more than 6,200 wells was analyzed to determine average well yields in each of the 21 units. The well yields were adjusted to an average well depth of 154 feet and an average diameter of 6 inches, the average of all wells in the data set, to remove the variation in well yield attributed to differences in depth and diameter. Average yields range from a high of 23.6 gallons per minute for schist to a low 11.6 gallons per minute for sedimentary rocks of Triassic age.

  12. Subfossil leaves reveal a new upland hardwood component of the pre-European Piedmont landscape,Lancaster County, Pennsylvania.

    Directory of Open Access Journals (Sweden)

    Sara J Elliott

    Full Text Available Widespread deforestation, agriculture, and construction of milldams by European settlers greatly influenced valley-bottom stream morphology and riparian vegetation in the northeastern USA. The former broad, tussock-sedge wetlands with small, anastomosing channels were converted into today's incised, meandering streams with unstable banks that support mostly weedy, invasive vegetation. Vast accumulations of fine-grained "legacy" sediments that blanket the regional valley-bottom Piedmont landscape now are being reworked from stream banks, significantly impairing the ecological health of downstream water bodies, most notably the Chesapeake Bay. However, potential restoration is impaired by lack of direct knowledge of the pre-settlement riparian and upslope floral ecosystems. We studied the subfossil leaf flora of Denlingers Mill, an obsolete (breached milldam site in southeastern Pennsylvania that exhibits a modern secondary forest growing atop thin soils, above bedrock outcrops immediately adjacent to a modified, incised stream channel. Presumably, an overhanging old-growth forest also existed on this substrate until the early 1700s and was responsible for depositing exceptionally preserved, minimally transported subfossil leaves into hydric soil strata, which immediately underlie post-European settlement legacy sediments. We interpret the eleven identified species of the subfossil assemblage to primarily represent a previously unknown, upland Red Oak-American Beech mixed hardwood forest. Some elements also appear to belong to a valley-margin Red Maple-Black Ash swamp forest, consistent with preliminary data from a nearby site. Thus, our results add significantly to a more complete understanding of the pre-European settlement landscape, especially of the hardwood tree flora. Compared with the modern forest, it is apparent that both lowland and upslope forests in the region have been modified significantly by historical activities. Our study

  13. Social and spatial relationships driving landowner attitudes towards aquatic conservation in a Piedmont-Blue Ridge landscape.

    Science.gov (United States)

    Chambers, Samuel N; Baldwin, Robert F; Baldwin, Elizabeth Dennis; Bridges, William C; Fouch, Nakisha

    2017-04-01

    More than half of land in the U.S. is privately owned and covers most of known endangered species habitat. An understanding of private landowners' attitudes towards conservation may help to bridge the science-practice gap in regards to conservation initiatives. Aquatic biodiversity is particularly imperiled; in the United States headwaters and isolated wetlands receive little protection through regulations, becoming a focus of conservation planning. In an effort to assess how landowners view such efforts, a 27-question mixed methods survey was mailed to 409 landowners in the Blue Ridge and Piedmont ecoregions of South Carolina with wetland areas and where land was owned by a family or individual, not a corporation. We received 70 completed surveys and analyzed the results using an encapsulated mixed methods approach that analyzed both scaled and qualitative questions. The combined results gave a more contextual understanding of conservation on private lands in the study area. In this article we present a history of private land conservation and surveying landowners in understanding conservation potential. This demonstrates a need for a more comprehensive method needed in conservation planning. We then show our use of an integrated methodology, using quantitative and qualitative questions, to measure landowners' interest in conserving land. Through classification and spatial analysis, our study demonstrated that aquatic areas and wildlife are valued by and show influence on landowners' decisions. We also found that distance from protected area has a positive correlation to the willingness to protect aquatic areas. Landowners showed concern for threats of pollution from runoff and siltation. Disinterest in conservation seemed prevalent throughout many of the respondents' answers. These results suggest a relation to geographic distance and that the attitudes are more related near each other and specific places in the landscape. We conclude that any successful

  14. Geological and Hydrocarbon Accumulation Characteristics in Piedmont Zone%山前带地质及油气成藏特征探讨

    Institute of Scientific and Technical Information of China (English)

    刘传鹏; 罗良; 漆家福; 于洪洲

    2013-01-01

    The piedmont zone includes fold-thrust belt and foreland basin adjacent to the orogen.According to the formation mechanism classification of foreland basin,piedmont zones can be divided into three types,i.e. retro-arc foreland piedmont zone,peripheral foreland piedmont zone and rejuvenated foreland piedmont zone. Based on the superimposed basin classification,piedmont zones can be divided into positive inversion piedmont zone and successor foreland piedmont zone.Rejuvenated foreland piedmont zone and successor foreland pied-mont zone are only found in the middle and western China.Some principles of hydrocarbon accumulation in piedmont zone have been summarized.Pre-foreland shale is source rock,foreland sandstone and pre-foreland carbonate rock are good reservoirs,and mudstone,gypsum salt and salt rock are cap rocks.Fault is the main channel of hydrocarbon migration.Structural trap is the main type in the fold-thrust belt,while structural-strati-graphic trap is dominated in the foreland basin.%山前带包括前陆褶皱冲断带和前陆盆地靠近造山带部分,其油气资源极为丰富。根据前陆盆地的形成机制分类,将山前带划分为弧后前陆型山前带、周缘前陆型山前带和再生前陆型山前带。参考叠合盆地的分类方案,将山前带划分成正反转山前带和继承前陆型山前带。再生前陆型山前带和继承前陆型山前带仅在中国中西部地区发育。山前带的油气成藏具有一定的规律性,前前陆期沉积的页岩作为优质的烃源岩,前陆期砂岩和前前陆期碳酸盐岩是油气成藏良好的储集层,而泥岩、膏盐层、盐岩层等是优质的盖层,断层是油气运移的主要通道。前陆褶皱冲断带以构造圈闭为主,前陆盆地则以构造-地层圈闭为主。

  15. Automation impact study of Army Training Management

    Energy Technology Data Exchange (ETDEWEB)

    Sanquist, T.F.; Schuller, C.R.; McCallum, M.C.; Underwood, J.A.; Bettin, P.J.; King, J.L.; Melber, B.D.; Hostick, C.J.; Seaver, D.A.

    1988-01-01

    The main objectives of this impact study were to identify the potential cost savings associated with automated Army Training Management (TM), and to perform a cost-benefit analysis for an Army-wide automated TM system. A subsidiary goal was to establish baseline data for an independent evaluation of a prototype Integrated Training Management System (ITMS), to be tested in the fall of 1988. A structured analysis of TM doctrine was performed for comparison with empirical data gathered in a job analysis survey of selected units of the 9ID (MTZ) at Ft. Lewis, Washington. These observations will be extended to other units in subsequent surveys. The survey data concerning staffing levels and amount of labor expended on eight distinct TM tasks were analyzed in a cost effectiveness model. The main results of the surveys and cost effectiveness modelling are summarized. 18 figs., 47 tabs.

  16. Natural and human impact on the land use and soil properties of the Sikkim Himalayas piedmont in India.

    Science.gov (United States)

    Prokop, P; Płoskonka, D

    2014-06-01

    Natural and human causes of change in land use and soil properties were studied in the Sikkim Himalayas piedmont over the last 150 years, with a special emphasis on the period 1930-2010. Analysis of historical reports, combined with the visual interpretation of topographic maps and satellite images, indicates that the land reforms related to the location of tea gardens caused rapid deforestation of the higher elevated terraces in the late 19th century. Continuous population growth between 1930 and 2010 caused a shift in the major land use changes from the terraces to the floodplains. As a consequence, a gradual extension of tea plantation and forestry development helped in stabilizing the land use of the terraces, while the parallel deforestation of mountain catchments and floodplains for rice cultivation intensified fluvial activity. The enlargement of river-channel area by about 42% between 1930 and 2010 excluded a large part of the floodplains from cultivation and increased risk of soil degradation. The replacement of natural forest by monocultural tea and rice cultivation influenced the physical and chemical properties of the soil. Statistically significant changes were observed only in some chemical properties of the topsoil. Tea cultivation reduced the total carbon content by 26% and total nitrogen content by 33% in the surface soil horizon. The influence of rice tillage on the soil properties is masked by the fluvial activity. The combined effect of flooding and rice cultivation is reflected in the lower content of total carbon and nitrogen in the surface of the soil, namely, 76% and 77% respectively. Taking into account the long-term nature of the plantation, the soil still has the capability to support tea production. The productivity of rice depends partly on fertilization levels and partly on the natural deposition of fresh sediment eroded from mountains.

  17. Nuclear Power Plant Lifetime Management Study (I)

    Energy Technology Data Exchange (ETDEWEB)

    Hong, Sung Yull; Jeong, Ill Seok; Jang, Chang Heui; Song, Taek Ho; Song, Woo Young [Korea Electric Power Research Institute, Taejon (Korea, Republic of); Jin, Tae Eun [Korea Power Engineering Company Consulting and Architecture Engineers, (Korea, Republic of); Kim, Woo Chul [Korea Atomic Energy Research Institute, Taejon (Korea, Republic of)

    1996-12-31

    As the operation-year of nuclear power plant increases and finding sites for new nuclear power plant becomes harder, a comprehensive and systematic nuclear plant lifetime management(PLIM) program including life extension has to be established for stable and safe supply of electricity. A feasibility study was conducted to systematically evaluate technical, economic and regulatory aspect of plant lifetime managements and plant life extension for Kori-1 nuclear power plant. For technical evaluation of nuclear power plant, 13 major components were selected for lifetime evaluation by screening system. structure, and components(SSCs) of the plant. It was found that except reactor pressure vessel, which needs detailed integrity analysis, and low pressure turbine, which is scheduled to be replaced, 11 out of 13 major components have sufficient service life, for more than 40 years. Because domestic rules and regulations related to license renewal has not yet been written, review on the regulatory aspect of life extensions was conducted using US NRC rules and regulations. A cooperative effort with nuclear regulatory body is needed for early completion of license renewal rules and regulations. For economic evaluation of plant lifetime extension, a computer program was developed and used. It was found that 10 to 20 year of extension operation of Kori-1 nuclear power plant was proved. Based on the results, next phase of plant lifetime management program for detailed lifetime evaluation and presenting detailed implementation schedule for plant refurbishment for lifetime extension should be followed. (author). 74 refs., figs.

  18. Verification of a Quality Management Theory: Using a Delphi Study

    OpenAIRE

    Ali Mohammad Mosadeghrad

    2013-01-01

    BackgroundA model of quality management called Strategic Collaborative Quality Management (SCQM) model was developed based on the quality management literature review, the findings of a survey on quality management assessment in healthcare organisations, semi-structured interviews with healthcare stakeholders, and a Delphi study on healthcare quality management experts. The purpose of this study was to verify the SCQM model. MethodsThe proposed model was further developed using feedback from ...

  19. Late Glacial-Holocene climatic transition record at the Argentinian Andean piedmont between 33–34° S

    Directory of Open Access Journals (Sweden)

    A. E. Mehl

    2013-10-01

    Full Text Available The Arroyo La Estacada (~33°28' S, 69°02' W, eastern Andean piedmont of Argentina, cuts through an extensive piedmont aggradational unit composed of a dominant late Pleistocene–early Holocene (LP–EH alluvial sequence including several paleosols. The arroyo sedimentary record exhibits a paleosol developed affecting the topmost part of likely Lateglacial aeolian deposits aggraded into a floodplain environment by the end of the late Pleistocene. The paleosol shows variable grade of development in the outcrops along the arroyo probably in relation to fluvial valley paleotopography. Organic matter humification, carbonate accumulation and redox processes were the dominant processes associated with paleosol formation. By the early Holocene, when the formation of the paleosol ended, alluvial aggradation renewed and a higher frequency of flooding events could have affected the arroyo's floodplain environment. A period of relative landscape stability in the Arroyo La Estacada basin is inferred from the paleosol developed by the LP–EH transition in response to a climatic amelioration in the Andes cordillera piedmont after the Late Glacial arid conditions. The renewal of early Holocene alluvial aggradation was probably influenced by the South American Monsoon and resulted in a change in the sedimentary dynamics of the arroyo. The analyzed Late Glacial-Holocene alluvial record of the Andean piedmont constitutes a suitable record of the LP–EH climatic transition at the extra Andean region of Argentina. It is in agreement with regional paleoclimatic evidence along the southern tip of the South American continent, where other sedimentary sequences record similar late Quaternary paleoenvironmental changes over both fluvial and interfluvial areas.

  20. REVISION AND RE-DOCUMENTATION OF M. AIROLDI'S SPECIES OF ARCHAEOLITHOTHAMNIUM FROM THE TERTIARY PIEDMONT BASIN (NW ITALY

    Directory of Open Access Journals (Sweden)

    GRAZIA VANNUCCI

    2000-07-01

    Full Text Available Airoldi (1930, 1932 described twenty-three fossil Corallinales (Rhodophyta from the Oligocene of the Tertiary Piedmont Basin (NW Italy, containing thirteen new species. In this paper Archaeolithothamnium praeerithraeum Airoldi 1932 and Archaeolithothamnium statiellense Airoldi 1932 are re-documented and re-described. The features observable in the sporangial compartments allowed to attribute both species to the genus Sporolithon. 

  1. Changing institutions: Critical Management Studies as a Social Movement

    OpenAIRE

    Willmott, H.

    2017-01-01

    Purpose\\ud \\ud To consider Critical Management Studies as a social movement.\\ud Design/methodology/approach\\ud \\ud The purpose is fulfilled by reflecting upon the history of Critical Management Studies by reference to social movement theory, institutional theory and the social theory of hegemony.\\ud Findings\\ud \\ud Critical Management Studies is plausibly understood as a social movement.\\ud Originality/value\\ud \\ud The chapter offers a fresh perspective on Critical Management Studies by repre...

  2. Management of rheumatic chorea: an observational study

    Directory of Open Access Journals (Sweden)

    Araújo Alexandra Prufer de Queiroz Campos

    2002-01-01

    Full Text Available BACKGROUND: Rheumatic chorea (RC has recently been linked to an antibody-mediated immune mechanism. OBJECTIVE/METHOD: To verify if this knowledge reflected in management changes we conceived a descriptive study. RESULTS: The medical charts of 20 children (13 females aged 6 to 12 years (mean 8 years, diagnosed as RC from June 1996 to June 1999, were reviewed. All patients received some medical treatment. Haloperidol was the most prescribed medication (15 patients - 75 %. Sulpiride, diazepam and valproate were also used as symptomatic treatment. Imune-modulating therapy with prednisone was prescribed for seven children. The shortest course of chorea (16 days occurred in a patient treated with prednisone. CONCLUSION: Prednisone has been prescribed for rheumatic chorea besides the traditional symptomatic approach. A great variety of antichoreic drugs are being employed.

  3. Strategic Management, an Organisational Risk Management Framework: Case Study of Guaranty Trust Bank Plc

    OpenAIRE

    Solomon Olajide Fadun

    2014-01-01

    Well formulated and implemented strategies are critical to firms’ performance. Strategic management is beneficial to a business as it operates in a dynamic and uncertain business environment. The study views strategic management as organisational risk management framework that promotes identification and evaluation of organisational risks and opportunities to enhance a firm’s performance. The study examines components of strategic management process, using Guaranty Trust Bank Plc (GTBank) as ...

  4. A Study on improvement of comprehensive environmental management system - activation of liberalized environmental management

    Energy Technology Data Exchange (ETDEWEB)

    Chung, Hweu Sung; Kang, Chul Goo [Korea Environment Institute, Seoul (Korea)

    1998-12-01

    As a part of improvement on a comprehensive environmental management system, this study was attempted to find an activating policy for a liberalized environmental management. This study provided an activation plan of reasonable environmental regulation reform and liberalized environmental management through the analysis of foreign examples and domestic situation. Furthermore, it analyzed an institutional mechanism for a smooth operation of liberalized environmental management. 68 refs., 5 figs., 51 tabs.

  5. Contributions of Phosphorus from Groundwater to Streams in the Piedmont, Blue Ridge, and Valley and Ridge Physiographic Provinces, Eastern United States

    Science.gov (United States)

    Denver, Judith M.; Cravotta, Charles A.; Ator, Scott W.; Lindsey, Bruce D.

    2011-01-01

    Phosphorus from natural and human sources is likely to be discharged from groundwater to streams in certain geochemical environments. Water-quality data collected from 1991 through 2007 in paired networks of groundwater and streams in different hydrogeologic and land-use settings of the Piedmont, Blue Ridge, and Valley and Ridge Physiographic Provinces in the eastern United States were compiled and analyzed to evaluate the sources, fate, and transport of phosphorus. The median concentrations of phosphate in groundwater from the crystalline and siliciclastic bedrock settings (0.017 and 0.020 milligrams per liter, respectively) generally were greater than the median for the carbonate setting (less than 0.01 milligrams per liter). In contrast, the median concentrations of dissolved phosphate in stream base flow from the crystalline and siliciclastic bedrock settings (0.010 and 0.014 milligrams per liter, respectively) were less than the median concentration for base-flow samples from the carbonate setting (0.020 milligrams per liter). Concentrations of phosphorus in many of the stream base-flow and groundwater samples exceeded ecological criteria for streams in the region. Mineral dissolution was identified as the dominant source of phosphorus in the groundwater and stream base flow draining crystalline or siliciclastic bedrock in the study area. Low concentrations of dissolved phosphorus in groundwater from carbonate bedrock result from the precipitation of minerals and (or) from sorption to mineral surfaces along groundwater flow paths. Phosphorus concentrations are commonly elevated in stream base flow in areas underlain by carbonate bedrock, however, presumably derived from in-stream sources or from upland anthropogenic sources and transported along short, shallow groundwater flow paths. Dissolved phosphate concentrations in groundwater were correlated positively with concentrations of silica and sodium, and negatively with alkalinity and concentrations of calcium

  6. BOOK REVIEW: Case Studies in Knowledge Management

    Directory of Open Access Journals (Sweden)

    Reviewed by Dr. Adnan BOYACI

    2005-10-01

    Full Text Available 161Case Studies in Knowledge ManagementEdited by Murray JennexHersley: PA: Idea Group, 2005, pp. 372, ISBN 1-59140-352-9Reviewed by Dr. Adnan BOYACIAnadolu UniversityEskişehir-TurkeyKnowledge management (KM as a structured system and the way to the effectiveness isrelatively new field for the contemporary organizations functioning in different andcompetitive domain of public and private sectors in terms of getting optimal effectivenessunderlined by the concepts such as quality, productivity…etc. Because of the growingimportance and the popularity of the KM either as a research topic or specialized coursesubject, a crucial need for understanding, conceptualization and implementation of KM asa system has emerged since the mid 1990’s. In this sense, the book contributes criticallyto fill the gap between theory and implementation as a teaching material.This edited book is published by Idea Group Publishing. The book has twenty chaptersdivided into seven sections. In addition to a section of authors’ biography contributing thebook and an index, there is a preface that the basic terms and key concepts underliningthe cases discussed following chapters, which is explained in a schematized way.Besides the editor, total of 47 authors have contributed to the book. These authors arefrom different countries, academic backgrounds, and institutions. Although approximatelyone third of the authors are from USA, the rest of the authors are from Canada, England,Austria, Germany, Australia, New Zealand, Egypt, Bahrain and China. The authorsrepresent a variety of universities, private companies, and military institutions. Most ofthem have strong professional backgrounds, which help them address the issues bothfrom theoretical and practical perspectives. Contributions of authors having differentbackgrounds and institutions enable the book to have very comprehensive spectrum andthis makes the book attractive practically for those working different sectors

  7. Process management incorporating the intellectual capital and knowledge management: an applied study in research centres

    Directory of Open Access Journals (Sweden)

    Enrique Saravia Vergara

    2015-09-01

    Full Text Available In today’s competitive environment, organizations seek to create value for customers through management approaches that not only ensure the supply of goods and services of quality and at low prices, but that achieve long-term competitive advantages. In this context, process management appears as a management model based on "quality"; whereas "intellectual capital" and "knowledge management" models represent the main models based on the management of intangible assets, the basis of competitive success of the XXI century. This study represents a trial that, from a process management model applied to a research and review of the relevant theoretical framework to the disciplines of "intellectual capital" and "knowledge management", analyses and proposes a model of process management in research centres incorporating Intellectual Capital and Knowledge Management.

  8. Trends and risk factors for syphilis infection in Piedmont Region, Italy, 2002-2008.

    Directory of Open Access Journals (Sweden)

    Federica Vigna-Taglianti

    2011-03-01

    Full Text Available

    Abstract:
    Background: This work aims to analyze trends of syphilis infections in the Piedmont Region (Italy between 2002 and 2008, and to evaluate risk factors for infection. Methods: Syphilis trends were described according to socio-demographic characteristics, sexual behavior, condom use, number of partners and HIV infection. Independent risk factors for syphilis among men having sex with men (MSM, men having sex with women (MSW, and women were identified through logistic regression comparing cases with 12,773 negative patients. Results: Between 2002 and 2008, 1,046 cases of syphilis were diagnosed, with peaks in 2004 and 2007. The risk of a syphilis diagnosis was independently associated with being older than 24, having a low education level, homosexual behavior, HIV self-reported infection (for MSM and MSW, number of partners (for MSW and women and non- consistent condom use (for women. Conclusions: Recent outbreaks suggest that the attention to syphilis can’t be lowered. Screening, treatment of cases and notification of partners should be reinforced and integrated with sexual health education and counselling in high-risk environments. Surveillance data must be continuously collected.

  9. Petrographically deduced triassic climate for the Deep River Basin, eastern piedmont of North Carolina

    Energy Technology Data Exchange (ETDEWEB)

    McCarn, S.T.; Mansfield, C.F.

    1985-01-01

    A petrographic comparison of Triassic, fluvial sandstones from the Deep River Basin in the eastern piedmont of North Carolina with nearby Holocene stream sands (1) indicates that he Triassic climate was more arid than today's and (2) distinguishes an eastern, more plutonic terrane from a western, more metamorphic source terrane. The paleoclimatic interpretation is based on differences in framework composition between modern and ancient sands of the same grain size, derived from the same rock type, transported similar distances and deposited in similar settings. The Triassic sandstones contain more lithic-fragments but less quartz than otherwise equivalent, modern sand in the Deep River Basin. Feldspar content is more complex, controlled by both source-rock composition and climate. Sand from the more plutonic terrane contains more feldspar and plutonic lithic-fragments than sand from the more metamorphic terrane, which contains more quartz and metamorphic lithic-fragments. This petrographic interpretation of the Triassic sandstones along with the presence of coal, limestone, chert and caliche in the middle of the section suggests that the Triassic climate was cyclic, changing from arid to humid and back to arid. Plate-tectonic reconstructions place the Deep River Basin between the Triassic equator and Tropic of cancer, where the easterly trade winds would predominate. Therefore, the arid portions of the cycle could have been due to a periodic, orographic, rain shadow formed as the result of intermittent movement along the Jonesboro Fault, creating a highland area east of the Deep River Basin.

  10. Analysis of information on food chain in Europe and Piedmont region, Italy

    Directory of Open Access Journals (Sweden)

    Daniele Pattono

    2014-09-01

    Full Text Available Food chain information (FCI is an innovation of the new European regulation. Its purpose is to enhance the concept of food security. FCI includes specifications such as: health status, information on treatments and diseases, analytical reports on control plans, zoonoses or environmental contaminants, production performance, etc. The aim of this article is to compare the different European guidelines and analyse the situation in Piedmont in order to assess potential problems and propose solutions. European guidelines are similar one another, but they have been tailored to the epidemiological situations of each state. Except for Spain and Germany, FCI models are different for each species and the poultry sector is the most detailed. Unfortunately, Italy has not provided guidelines yet, and this has generated considerable differences. Overall, the number of FCI models with incomplete information is the largest group compared to the models not completed for each entry. The main deficiencies are related to pharmacological treatments. The health status of the farm is listed consistently regarding the compulsory eradication plans, but other national voluntary or accreditation plans are rarely mentioned. The situation is similar in other European countries. In conclusion, FCI is an effective tool if applied with consistency and reason. Only in this way the collection of data will be effective and representative of the food chain.

  11. Quaternary folding in the south piedmont of central segment of Tianshan Mountains

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    The Tianshan Mountains are an important active structural belt in the interior of Eurasia. By integrated methods of surface geology survey and interpretation of seismic profiles, we distinguish fold scarps located at the south limb of the Kuqatawu anticline and the north limb of the Dongqiulitag anticline in the Kuqa rejuvenation foreland thrust belt, south piedmont of central segment of the Tianshan Mountains. Fold scarp is a newly found structural phenomenon. Because of the bend of thrust plane and the movement of hanging wall above the thrust plane, the original horizontal deposits of hanging wall and their surface become a monocline structure, resulting from the separating and migration of the active and fixed axial surfaces. Measuring the geometry of fold scarp and using the data of age of the deformed deposits, the crustal shortening rate resulting from the deeply seated subsurface thrust is calculated. The crustal shortening rate reflected by the fold scarp located at the north limb of the Dngqiulitag anticline is (1±0.1) mm/a. The fold scarps of the Dongqiulitag anticline and the Kuqatawu anticline identify that the deformation process of the crustal compressive structures in the Kuqa area extends into the Late Quaternary.

  12. SYNSEDIMENTARY TECTONICS AND SEDIMENTATION IN THE TERTIARY PIEDMONT BASIN, NORTHWESTERN ITALY

    Directory of Open Access Journals (Sweden)

    ROMANO GELATI

    1998-07-01

    Full Text Available The Late Oligocene/Early Miocene tectonic and sedimentary evolution of the eastern sector of the Langhe Sub-Basin (Teriary Piedmont Basin is proposed and discussed. The area is located between the villages of Roccaverano and Mombaldone, along the western side of the Bormida di Spigno River Valley (see attached geologic map. Synsedimentary tectonics strongly influenced the geologic evolution of the region during the time span examined, being particularly evident at three specific "times" that were chosen as models. During "Time 1" (Late Oligocene gentle anticlines, aligned WNW-ESE and NW-SE, started to form, affecting only hemipelagic mudstones and creating structural highs that controlled the areal distribution of both turbidites (i.e.T. Ovrano High and a thick pelitic slump sheet (i.e.M. Pisone High. During "Time 2"(Aquitanian the C. Mazzurini Half-Graben developed, separated by W-E and WNW-ESE growth faults from the M. Ovrano High to the north and gradually connecting, through a gently sloping ramp, with the Rocchetta High to the south. Turbidity currents and debris flows were channeled into the half-graben, while hemipelagic limestones were deposited onto the adjacent higher areas. During "Time 3" (Early Burdigalian the depocenter of the depression shifted southward, while the half-graben evolved into a wide trough (Piantivello Trough characterized by turbidites. Subsequently, the strongly irregular topography was progressively leveled to the quite homogeneous landscape on which the Cortemilia Formation (Late Burdigalian was deposited. 

  13. Paleoclimatic significance of Late Quaternary eolian deposition on the Piedmont and High Plains, Central United States

    Science.gov (United States)

    Forman, Steven L.; Oglesby, Robert; Markgraf, Vera; Stafford, Thomas

    1995-06-01

    Presently stabilized dune systems on the piedmont of eastern Colorado and adjacent High Plains have been repeatedly re-activated during the past 20,000 years. Radiocarbon and thermoluminescence age estimates indicate eolian activity late in the last glacial cycle ca. 20,000-12,000 yr B.P. and subsequent episodes of dune reactivation at ca. 6000, 4500 and 1000 yr B.P. Pollen analysis from aggraded buried soil A horizons show a shift from grasses and shrubs to goosefoot, a disturbance indicator. The association of maximum goosefoot levels with the coarsest part of the buried A horizon immediately prior to burial by eolian sand indicates a substantial reduction in grass and dominance of shrubs with onset of eolian activity. The vegetation change and eolian depositional sequence indicates a reduction in plant coverage with regional drought, possibly augmented by bison grazing and surface heating effects. We infer an increase in summer monsoonal precipitation between 13,000 and 9000 yr B.P. reflecting a heightened land-to-sea temperature gradient associated with rising summer solar-insolation values and a meltwater cooled Gulf of Mexico. Dune reactivation in the middle and late Holocene appears to be independent of summer insolation values, but rather reflects a small (< 10°) easterly shift of the Bermuda High and western ridge aloft, difficult parameters to link to a cause and to resolve with climate models.

  14. Swot Analysis of Tourism on Kopaonik and the Spas of its Piedmont

    Directory of Open Access Journals (Sweden)

    Goran Bojović

    2011-07-01

    Full Text Available Kopaonik and the four spas of Jošanica, Lukovo, Prolom and Kursumlija, of its piedmont occupy an area of approximately 3,400 km² with a population of 110,000 inhabitants. In terms of administration, the researched area is disposal of 11 municipalities. In some municipalities, tourism has been developed and improved according to plan, with the municipalities of Raška, Kuršumlija and Brus being the leading ones. In the development plans of these municipalities, tourism has received priority importance. In addition to the numerous indicators of sustainable tourism development of this mountain-spa region, the SWOT analysis certainly contributes significantly to a clearer view of this situation. Through specific examples of “advantages and opportunities” the SWOT analysis will indicate the link of reality of tourism with opportunities of the region and offer guidelines to ease some of many years’ disadvantages and shortcomings. “ Five key factors for the mountain and spa tourism of Kopaonik will be exposed to the authors in the thesis through analysis and comments.

  15. Dramatic undercutting of piedmont rivers after the 2008 Wenchuan Ms 8.0 Earthquake

    Science.gov (United States)

    Fan, Niannian; Nie, Ruihua; Wang, Qiang; Liu, Xingnian

    2016-11-01

    Changes in river channel erosion or deposition affect the geomorphic evolution, aquatic ecosystems, and river regulation strategies. Fluvial processes are determined by the flow, sediment and boundary conditions, and it has long been expected that increasing sediment supply will induce aggradation. Here, based on thorough field surveys, we show the unexpected undercutting of the piedmont rivers influenced by the 2008 Wenchuan (Ms 8.0) Earthquake. The rivers flow from the Longmen Mountain with significant topographic relief to the flat Chengdu plain. In the upstreams, sediment supply increased because of the landslides triggered by the earthquake, causing deposition in the upstream mountain reaches. However, the downstream plain reaches suffered undercutting instead of deposition, and among those rivers, Shiting River was the most seriously affected, with the largest undercutting depth exceeding 20 m. The reasons for this unexpected undercutting are proposed herein and relate to both natural and anthropogenic causes. In addition, we also demonstrate, at least for certain conditions, such as rivers flowing from large-gradient mountain regions to low-gradient plain regions, that upstream sediment pulses may induce aggradation in upstream and degradation in downstream, causing the longitudinal profile to steepen to accommodate the increasing sediment flux.

  16. Dramatic undercutting of piedmont rivers after the 2008 Wenchuan Ms 8.0 Earthquake.

    Science.gov (United States)

    Fan, Niannian; Nie, Ruihua; Wang, Qiang; Liu, Xingnian

    2016-11-18

    Changes in river channel erosion or deposition affect the geomorphic evolution, aquatic ecosystems, and river regulation strategies. Fluvial processes are determined by the flow, sediment and boundary conditions, and it has long been expected that increasing sediment supply will induce aggradation. Here, based on thorough field surveys, we show the unexpected undercutting of the piedmont rivers influenced by the 2008 Wenchuan (Ms 8.0) Earthquake. The rivers flow from the Longmen Mountain with significant topographic relief to the flat Chengdu plain. In the upstreams, sediment supply increased because of the landslides triggered by the earthquake, causing deposition in the upstream mountain reaches. However, the downstream plain reaches suffered undercutting instead of deposition, and among those rivers, Shiting River was the most seriously affected, with the largest undercutting depth exceeding 20 m. The reasons for this unexpected undercutting are proposed herein and relate to both natural and anthropogenic causes. In addition, we also demonstrate, at least for certain conditions, such as rivers flowing from large-gradient mountain regions to low-gradient plain regions, that upstream sediment pulses may induce aggradation in upstream and degradation in downstream, causing the longitudinal profile to steepen to accommodate the increasing sediment flux.

  17. Escherichia coli O157 in foodstuffs: first year results of monitoring plan in Piedmont region, 2011

    Directory of Open Access Journals (Sweden)

    Antonio Barbaro

    2012-10-01

    Full Text Available A total of 260 food samples were examined for the presence of Shiga toxin-producing Escherichia coli O157 (STEC O157. Samples were collected between May 2011 and September 2011 in Piedmont region and included 120 minced meat and meat preparation (hamburger and meat balls and 180 soft and semi-soft cheeses made from raw milk with less than 60 days of ripening. Samples were collected at re-tail level. All samples were tested using an Enzyme Linked Fluorescent Assay (ELFA (AFNOR BIO 12/8 - 07/00, with kit VIDAS® ECO (bioMérieux; if positive, the samples have been tested with VIDAS® ICE and spread onto selective media to allow the growth of the strains. If present, all the strains have been tested to detect the genes encoding the pathogen factors (stx1, stx2 and eae. STEC O157 was not detected in any products. This survey on the presence of STEC O157 in foodstuffs provided data, demonstrating a low prevalence of the pathogen in our Region.

  18. Study on the relationship between participatory management in ...

    African Journals Online (AJOL)

    Study on the relationship between participatory management in schools and teachers' ... of social capital from managers and teachers views of secondary school teachers Karaj district 3. ... Journal of Fundamental and Applied Sciences.

  19. Management Studies, Cultural Criticism and American Dreams

    DEFF Research Database (Denmark)

    Guthey, Eric

    2005-01-01

    The article reviews three books related to industrial management, including "False Prophets: The Gurus Who Created Modern Management and Why Their Ideas Are Bad for Business Today," by James Hoopes, "Organization and Innovation: Guru Schemes and American Dreams," by David Knights and Darren McCab...

  20. EV Portfolio Management and Grid Impact Study

    DEFF Research Database (Denmark)

    Wu, Qiuwei; Jensen, Jakob Munch; Hansen, Lars Henrik

    2009-01-01

    The EV portfolio management is to develop an EV charging management algorithm in order to determine EV charging schedules with the goal of utilizing renewalbe energy production for EV charging as much as possible and ensuring that EV energy requirements for driving needs are met. According...

  1. Interdependency Management in Universities: A Case Study

    Science.gov (United States)

    Braun, Dietmar; Benninghoff, Martin; Ramuz, Raphaël; Gorga, Adriana

    2015-01-01

    There remains uncertainty in scientific discussions regarding the governance of universities in new public management regimes in terms of who actually "rules" in the university. Apparently, a strengthened management leadership is confronted with continuing elements of academic self-regulation and professional autonomy in knowledge…

  2. Role of Academic Managers in Workload and Performance Management of Academic Staff: A Case Study

    Science.gov (United States)

    Graham, Andrew T.

    2016-01-01

    This small-scale case study focused on academic managers to explore the ways in which they control the workload of academic staff and the extent to which they use the workload model in performance management of academic staff. The links that exist between the workload and performance management were explored to confirm or refute the conceptual…

  3. Nurse managers' work life quality and their participation in knowledge management: a correlational study.

    Science.gov (United States)

    Hashemi Dehaghi, Zahra; Sheikhtaheri, Abbas; Dehnavi, Fariba

    2015-01-01

    The association between quality of work life and participation in knowledge management is unknown. This study aimed to discover the association between quality of work life of nurse managers and their participation in implementing knowledge management. This was a correlational study. All nurse managers (71 people) from 11 hospitals affiliated with the Social Security Organization in Tehran, Iran, were included. They were asked to rate their participation in knowledge management and their quality of work life. Data was gathered by a researcher-made questionnaire (May-June 2012). The questionnaire was validated by content and construct validity approaches. Cronbach's alpha was used to evaluate reliability. Finally, 50 questionnaires were analyzed. The answers were scored and analyzed using mean of scores, T-test, ANOVA (or nonparametric test, if appropriate), Pearson's correlation coefficient and linear regression. Nurse managers' performance to implement knowledge management strategies was moderate. A significant correlation was found between quality of work life of nurse managers and their participation in implementing knowledge management strategies (r = 0.82; P correlations were found between implementation of knowledge management and participation of nurse managers in decision making (r = 0.82; P < 0.001). Improvement of nurse managers' work life quality, especially in decision-making, may increase their participation in implementing knowledge management.

  4. The Crisis of Critique in Critical Management Studies

    DEFF Research Database (Denmark)

    Lystbæk, Christian Tang

    both directions and employ both conceptions in their critique. Critique should not ignore one of the dual aims. Hence, my paper will point toward a Third Wave of critical management studies, addressing the question (or quest) whether the fundamental tension between Normativity and Contextuality can......Generally speaking, critical management studies are based upon a critique of customary conceptions of management for being reductionist and carrying implicit, unrecognized (problematic) assumptions. This conceptual paper argues, however, that this holds for critical management studies too: Critical...... management studies are equally based upon reductionist, problematic assumptions regarding the conception of, not management, but critique. Thus, this paper identifies a crisis in critical management studies in terms of simplified accounts of critique. There has been and still is a rough dividing line between...

  5. The Crisis of Critique in Critical Management Studies

    DEFF Research Database (Denmark)

    Lystbæk, Christian Tang

    both directions and employ both conceptions in their critique. Critique should not ignore one of the dual aims. Hence, my paper will point toward a Third Wave of critical management studies, addressing the question (or quest) whether the fundamental tension between Normativity and Contextuality can......Generally speaking, critical management studies are based upon a critique of customary conceptions of management for being reductionist and carrying implicit, unrecognized (problematic) assumptions. This conceptual paper argues, however, that this holds for critical management studies too: Critical...... management studies are equally based upon reductionist, problematic assumptions regarding the conception of, not management, but critique. Thus, this paper identifies a crisis in critical management studies in terms of simplified accounts of critique. There has been and still is a rough dividing line between...

  6. CLINICAL STUDY AND MANAGEMENT OF CHOLEDOCHOLITHIASIS

    Directory of Open Access Journals (Sweden)

    Suresh

    2014-10-01

    Full Text Available BACKGROUND AND OBJECTIVES: Choledocholithiasis complicates the working and management of cholelithiasis necessitating additional diagnostic procedures, increasing morbidity and mortality. CBD stone generally remain asymptomatic but when symptoms start appearing, cause a lot of suffering. There are various treatment modalities available presently. The objective of our study was to study the incidence, various modes of clinical presentations and different modalities of treatment in common bile duct stones. MATERIALS AND METHODS: 35 Patients were prospectively studied from July 2012 to June 2014 as in-patients in Victoria Hospital. RESULTS: CBD stones occurred predominantly in elderly females and presented from subclinical jaundice to complications in the form of biliary pancreatitis and cholangitis. USG abdomen with LFT was able to diagnose majority of the CBD stones preoperatively. Per operative cholangiogram was used selectively in case USG was inconclusive, ERCP was used in patients presenting with severe obstructive jaundice, pancreatitis, cholangitis, minimal CBD ductal dilation. Open exploration was the main focus with a wide variety of procedures performed according to specific indications. CONCLUSION: CBD was more common in elderly female patients probably due to neglected gall bladder stones. CBD stones can occur from occult asymptomatic stones only with altered LFT to symptomatic presentation in the form of cholangitis, pancreatitis. USG abdomen was inexpensive and easily available imaging modality to diagnose CBD stones with per operative cholangiogram being needed in minority of the cases. While ERCP was good in treating complications of CBD stones and early stages of the disease; the more advanced stage of the disease with gross CBD ductal dilation and multiple stones open CBD exploration were more productive.

  7. Tectonic implications of the Indian Run Formation; a newly recognized sedimentary melange in the northern Virginia Piedmont

    Science.gov (United States)

    Drake, Avery Ala

    1985-01-01

    Sedimentary melange in the northeastern part of Fairfax County, Virginia, contains both mesoscopic and mappable fragments of Accotink Schist, Lake Barcroft Metasandstone, metagabbro, and ultramafic rocks as well as smaller fragments of other rock types. This melange was originally mapped as the Sykesville Formation, a major precursory sedimentary melange in northern Virginia and Maryland. The fragments of Accotink Schist and Lake Barcroft Metasandstone within the Sykesville were considered to be rip-ups of these units over which the Sykesville slid when finally emplaced. More recent study has shown that fragments of Accotink and Lake Barcroft are restricted to a certain area of sedimentary melange originally defined as Sykesville, and this part of the melange is now considered to be a separate mappable unit, here named the Indian Run Formation. The Indian Run underlies the sequence Accotink Schist and Lake Barcroft Metasandstone which is here formally named the Annandale Group. The Indian Run is intruded by the Occoquan Granite of Cambrian age, so it is of Cambrian or Late Proterozoic age. The Sykesville Formation (restricted) is a much more extensive unit than the Indian Run Formation and is characterized by its contained olistoliths of the Peters Creek Schist, the unit that tectonically overlies it. The Sykesville and Peters Creek constitute a precursory melange-allochthon pair which is here termed a 'tectonic motif.' The Indian Run-Annandale pair then forms a tectonically lower motif, and the overlying pair, the Yorkshire Formation-Piney Branch Complex, forms a tectonically higher motif. The Chopawamsic Formation and underlying sedimentary melange in the area south of Fairfax County may form a tectonic motif beneath the Indian Run-Annandale tectonic motif. Thus, three and perhaps four repetitions of precursory melange-allochthon pairs occur in northern Virginia. Other percursory melanges and motifs may occur in the Maryland Piedmont to the north. The tectonic

  8. CLINICAL STUDY AND MANAGEMENT OF INCISIONAL HERNIA

    Directory of Open Access Journals (Sweden)

    Jyothirmayi

    2016-05-01

    Full Text Available Incisional hernia follows operations on the anterolateral abdominal wall. It is a diffuse extrusion of peritoneum and abdominal contents through a weak scar due to the failure of the lines of closure of the abdominal wall following laparotomy. The incidence of incisional hernia varies widely in different series published and is at least 10% as shown in longterm follow-up studies. Clarification regarding the type of mesh and its positioning and operative methods of open surgery and laparoscopic repair needs to be addressed. In addition to surgical closure techniques, patient's risk factors also influence surgical outcome following wound closure. RESULTS Age, gender and risk factors such as diabetes, Hypertension, Anaemia, Obesity, COPD and Type of previous incision contribute to the development of primary and recurrent incisional hernia. Although complete prevention of development of incisional hernia is not possible, repair of hernia by replacement of simple suture technique with that of mesh reinforcement has shown better longterm results and patient satisfaction. CONCLUSION For management of incisional hernia, the available evidence has been favourable for good quality long term results with mesh repair techniques.

  9. Integrated study for automobile wastes management and ...

    African Journals Online (AJOL)

    Administrator

    poor waste management is causing serious ecological and public health concerns. Analytical ... searching for mechanic specialists, to prevent motorists from falling .... long term exposure to toxicity. ...... Plant extracts arsenic from polluted soil;.

  10. Energy management study for lunar oxygen production

    Science.gov (United States)

    Fazzolare, R. A.; Wong-Swanson, B. G.

    1989-01-01

    Energy management opportunities in the process of hydrogen reduction of ilmenite for lunar oxygen production are being investigated. An optimal energy system to supply the power requirements for the process will be determined.

  11. Social Customer Relationship Management: A Case Study

    Directory of Open Access Journals (Sweden)

    Paliouras Konstantinos

    2017-06-01

    Full Text Available Social Customer Relationships Management (CRM is a current business trend providing new channels of two-way communication with customers through social media sites, such as Facebook, Twitter etc. Social CRM enables companies to interact in an easy and contemporary way directly with customers as well as to track customer interactions and their social influence. In this paper we examine the importance of CRM, e-CRM and Social CRM for businesses. We provide perspectives on objectives and types of CRM, the working cycle of CRM, the stages of a CRM Strategy and technology tools that are used in CRM. Social CRM is in particularly analyzed, since this new trend requires active engagement by customers and other stakeholders. The engagement process is essential to successful Social CRM and to successful social business practices. Finally, we describe experiences from three family businesses that introduced Social CRM as a result of a project carried out as an assignment in the ‘Social Media Networking’ module of the MSc course in ‘Web Intelligence’ at the Department of Informatics of Alexander Technological Educational Institute of Thessaloniki. The assignment of the groups was to create a Social CRM Strategy in collaboration with a company. This study is a follow-up of the outcome of the projects carried out in the autumn semester 2014 and 2015. The results show that all three companies consider that Social CRM is an excellent tool for obtaining real time valuable data about customers and a cheap way to reach them.

  12. An empirical study to measure the relationship between management style and conflict management

    Directory of Open Access Journals (Sweden)

    Saeed Moghaddas Pour

    2012-10-01

    Full Text Available Leadership plays an important role among five main components of management. These days, many organizations try to resolve any existing conflicts through adapting an appropriate leadership strategy. During the past few years, there are increasing interests in examining the relationship between management style and conflict management. The proposed study of this paper performs an empirical study to find the relationship between relationship-oriented leadership style and solution-oriented strategy as well as between leadership style and conflict management. The proposed study distributed a questionnaire among 43 managers who were in different industries in west part of Iran. Most of the people who participated in our survey were male and they were between 25 to 30 years old. The study considers relationship between leadership style and conflict management, which includes the relationship between relationship-oriented and task-oriented leaderships with avoiding conflict management strategy, solution and control based conflict managements. The results confirmed that there is only a meaningful relationship between relationship-oriented leadership with solution-based conflict management. In other words, our survey indicates that when there is a conflict, management can handle the problem using his/her relationship and find appropriate solution to resolve any possible conflict.

  13. TAPHONOMIC ANALYSIS ON FOSSIL REMAINS FROM THE CIOTA CIARA CAVE (PIEDMONT, ITALY AND NEW EVIDENCE OF CAVE BEAR AND WOLF EXPLOITATION WITH SIMPLE QUARTZ FLAKES BY NEANDERTHAL

    Directory of Open Access Journals (Sweden)

    FABIO BUCCHERI

    2016-10-01

    Full Text Available The Ciota Ciara cave is located in the karst area of Monte Fenera (Borgosesia - VC and, with the Ciotarun cave, it is the only Middle Palaeolithic site in Piedmont where the presence of Homo neanderthalensis has been confirmed by discoveries of human remains. Preliminary taphonomic and archaeozoological studies have been performed on a portion of the palaeontological remains from the Stratigraphic Unit 14 (1144 bones. The studies confirmed the presence of cut-marks on Ursus spelaeus and Canis lupus, made by lithic instruments. The position of the cut marks on the bones can be related to skinning and butchery. An experimental butchery has been performed to test the efficiency of the tools made by local quartz during slaughtering activities. The archaeozoological analysis of the faunal remains of S.U. 14, identified cut-marks with weak peculiarities, probably due to the use of quartz tools. The analysis of the experimental collection allowed distinguishing between cut-marks made by quartz tools from those made by flint tools. A preliminary experimentation, conducted on more than 50 different cut-marks made with flakes of three different raw materials (vein quartz, quartzite and flint, allow us to hypothesize that it is possible to distinguish cut-marks made with unretouched flakes of different raw materials.

  14. Evaluation of repeated measurements of radon-222 concentrations in well water sampled from bedrock aquifers of the Piedmont near Richmond, Virginia, USA: effects of lithology and well characteristics.

    Science.gov (United States)

    Harris, Shelley A; Billmeyer, Ernest R; Robinson, Michael A

    2006-07-01

    Radon (222Rn) concentrations in 26 ground water wells of two distinct lithologies in the Piedmont of Virginia were measured to assess variation in ground water radon concentrations (GWRC), to evaluate differences in concentrations related to well characteristics, lithology, and spatial distributions, and to assess the feasibility of predicting GWRC. Wells were sampled in accordance with American Public Health Association Method 7500 Rn-B, with modifications to include a well shaft profile analysis that determined the minimum purge time sufficient to remove the equivalent of one column of water from each well. Statistically significant differences in GWRC were found in the Trssu (1482 +/- 1711 pCi/L) and Mpg (7750 +/- 5188 pCi/L) lithologies, however, no significant differences were found among GWRC at each well over time. Using multiple regression, 86% of the variability (R2) in the GWRC was explained by the lithology, latitudinal class, and water table elevation of the wells. The GWRC in a majority of the wells studied exceed US Environmental Protection Agency designated maximum contaminant level and AMCL. Results support modifications to sampling procedures and indicate that, in previous studies, variations in GWRC concentrations over time may have been due in part to differences in sampling procedures and not in source water.

  15. REVISION AND RE-DOCUMENTATION OF M. AIROLDI’S SPECIES OF MESOPHYLLUM FROM THE TERTIARY PIEDMONT BASIN (NW ITALY

    Directory of Open Access Journals (Sweden)

    DANIELA BASSO

    1998-03-01

    Full Text Available Airoldi (1930, 1932 described twenty-three fossil Corallinales (Rhodophyta from the Oligocene of the Tertiary Piedmont Basin (NW Italy, including thirteen new species. In this paper Mesophyllum fructiferum Airoldi 1932 and Mesophyllum obsitum Airoldi 1932 are re-documented and re-described. The presence of cell fusions, multiporate conceptacles and a ventral core of cell filaments passing from coaxial to non-coaxial confirm that both species belong to the genus Mesophyllum.   SHORT NOTES  

  16. PMP Project Management Professional Exam Study Guide

    CERN Document Server

    Heldman, Kim

    2011-01-01

    Completely updated for the 2011 version of the PMP exam! If you're preparing for the Project Management Professional (PMP) exam, this thorough book is what you need. Not only does it reflect the very latest version of the exam, it is written by popular project management expert Kim Heldman—author of the five previous editions of this top-selling book—and it also includes a CD with practice exams, exam prep software, electronic flashcards, and over two hours of additional audio review. All exam objectives, as well as essential PMP topics, concepts, and key terms are covered.Prepares

  17. Management case study: Tampa Bay, Florida

    Science.gov (United States)

    Morrison, Gerold; Greening, Holly; Yates, Kimberly K.; Wolanski, Eric; McLusky, Donald S.

    2011-01-01

    Tampa Bay, Florida, USA, is a shallow, subtropical estuary that experienced severe cultural eutrophication between the 1940s and 1980s, a period when the human population of its watershed quadrupled. In response, citizen action led to the formation of a public- and private-sector partnership (the Tampa Bay Estuary Program), which adopted a number of management objectives to support the restoration and protection of the bay’s living resources. These included numeric chlorophyll a and water-clarity targets, as well as long-term goals addressing the spatial extent of seagrasses and other selected habitat types, to support estuarine-dependent faunal guilds. Over the past three decades, nitrogen controls involving sources such as wastewater treatment plants, stormwater conveyance systems, fertilizer manufacturing and shipping operations, and power plants have been undertaken to meet these and other management objectives. Cumulatively, these controls have resulted in a 60% reduction in annual total nitrogen (TN) loads relative to earlier worse-case (latter 1970s) conditions. As a result, annual water-clarity and chlorophyll a targets are currently met in most years, and seagrass cover measured in 2008 was the highest recorded since 1950. Factors that have contributed to the observed improvements in Tampa Bay over the past several decades include the following: (1) Development of numeric, science-based water-quality targets to meet a long-term goal of restoring seagrass acreage to 1950s levels. Empirical and mechanistic models found that annual average chlorophyll a concentrations were a primary manageable factor affecting light attenuation. The models also quantified relationships between TN loads, chlorophyll a concentrations, light attenuation, and fluctuations in seagrass cover. The availability of long-term monitoring data, and a systematic process for using the data to evaluate the effectiveness of management actions, has allowed managers to track progress and

  18. Climatic impact on isovolumetric weathering of a coarse-grained schist in the northern Piedmont Province of the central Atlantic states

    Science.gov (United States)

    Cleaves, E.T.

    1993-01-01

    The possible impact of periglacial climates on the rate of chemical weathering of a coarse-grained plagioclase-muscovite-quartz schist has been determined for a small watershed near Baltimore, Maryland. The isovolumetric chemical weathering model formulated from the geochemical mass balance study of the watershed shows that the weathering front advances at a velocity of 9.1 m/m.y., if the modern environmental parameters remain the same back through time. However, recent surficial geological mapping demonstrates that periglacial climates have impacted the area. Such an impact significantly affects two key chemical weathering parameters, the concentration of CO2 in the soil and groundwater moving past the weathering front. Depending upon the assumptions used in the model, the rate of saprolitization varies from 2.2 to 5.3 m/m.y. The possible impact of periglacial processes suggested by the chemical weathering rates indicates a need to reconsider theories of landscape evolution as they apply to the northern Piedmont Province of the mid-Atlantic states. I suggest that from the Late Miocene to the present that the major rivers have become incised in their present locations; this incision has enhanced groundwater circulation and chemical weathering such that crystalline rocks beneath interfluvial areas remain mantled by saprolite; and the saprolite mantle has been partially stripped as periglacial conditions alternate with humid-temperate conditions. ?? 1993.

  19. Hydrogeology aspects of the Tandilia piedmont region (Buenos Aires, Argentine); Aspectos hidrogeologicos de la region periserrana de Tandilia (Buenos Aires, Argentina)

    Energy Technology Data Exchange (ETDEWEB)

    Silva Busso, A. A.; Amato, S. D.

    2011-07-01

    The Sierras de Tandilia piedmont area is a region trending NW-SE from the Atlantic Ocean to the China Hills (Olavarria) in the southeast of the province of Buenos Aires. Despite the intense demand for groundwater in the area, more so than in almost any other part of Argentina, knowledge about the aquifers is very scarce or highly localized. In a large part of the region little or nothing is known about the aquifer units, which might afford very important comparative benefits in terms of potential water exploitation rates. The aim of this study has been to analyse the main features of these aquifers, bearing in mind their different sedimentary architectures (depositional characteristics of the region), to define the basic hydrogeologic models. We also include a brief analysis of the hydraulic characteristics determined in these aquifers with reference to their architectural types. We have identified various types of aquifer: leaky, unconfined, semi-unconfined, and fractured, and obtained very diverse transmissivity values, from 30 m2/d with specific flow capacities of 1 m3/hm, to 500 m2/d with specific flow capacities of 20 m3/hm or more. We propose that these variations in the hydraulic characteristics of the aquifers conditioned to a great extent by the hydro stratigraphy and, especially, the types of sedimentary architecture that go to framing the hydrogeologic models in this region. (Author) 37 refs.

  20. Tectonic characteristics of the Lishan Piedmont Fault in the SE Weihe Graben (central China), as revealed by the geomorphological and structural analyses

    Science.gov (United States)

    Rao, Gang; Cheng, Yali; Yu, Yangli; Yan, Bing; Lin, Aiming

    2017-04-01

    The fault kinematics, slip rate and paleoseismicity along the approximate EW-trending Lishan Piedmont Fault (LPF) in the SE Weihe Graben, central China have been determined. The results of geomorphological analysis, field investigations and radiocarbon (14C) age dating indicate that: (i) slope angles of the observed triangular facets cluster around 20°; (ii) empirical correlations yield a vertical slip rate (throw rate) of 0.11-0.25 mm yr- 1, which is lower than the neighboring active faults; (iii) the LPF is characterized by almost purely normal slip, and was active within the past 18,000 yr. These findings can provide a basis for the assessment of seismic risk in and around the densely-populated city of Xi'an (an old capital of China). However, we suggest more precise constraints on the fault slip rate and detailed paleoseismological studies on the timing of the most recent earthquake and the repeat time of paleo-earthquakes are needed in order to better understand the seismogenic behaviors of the active LPF.

  1. Clinicians’ experiences of becoming a clinical manager: a qualitative study

    Directory of Open Access Journals (Sweden)

    Spehar Ivan

    2012-11-01

    Full Text Available Abstract Background There has been an increased interest in recruiting health professionals with a clinical background to management positions in health care. We know little about the factors that influence individuals’ decisions to engage in management. The aim of this study is to explore clinicians’ journeys towards management positions in hospitals, in order to identify potential drivers and barriers to management recruitment and development. Methods We did a qualitative study which included in-depth interviews with 30 clinicians in middle and first-line management positions in Norwegian hospitals. In addition, participant observation was conducted with 20 of the participants. The informants were recruited from medical and surgical departments, and most had professional backgrounds as medical doctors or nurses. Interviews were analyzed by systemic text condensation. Results We found that there were three phases in clinicians’ journey into management; the development of leadership awareness, taking on the manager role and the experience of entering management. Participants’ experiences suggest that there are different journeys into management, in which both external and internal pressure emerged as a recurrent theme. They had not anticipated a career in clinical management, and experienced that they had been persuaded to take the position. Being thrown into the position, without being sufficiently prepared for the task, was a common experience among participants. Being left to themselves, they had to learn management “on the fly”. Some were frustrated in their role due to increasing administrative workloads, without being able to delegate work effectively. Conclusions Path dependency and social pressure seems to influence clinicians’ decisions to enter into management positions. Hospital organizations should formalize pathways into management, in order to identify, attract, and retain the most qualified talents. Top managers

  2. Managing the Services Supply Chain in the Department of Defense: Empirical Study of the Current Management Practices in the Army

    Science.gov (United States)

    2009-09-21

    Managing the Services Supply Chain in the Department of Defense: Empirical Study of the Current Management Practices in the Army 21 September...Managing the Services Supply Chain in the Department of Defense: Empirical Study of the Current Management Practices in the Army 5a. CONTRACT NUMBER 5b...Service Supply Chain , Services Acquisition, Service Lifecycle, Contract Management, Project Management, Program Management = = ^Åèìáëáíáçå=oÉëÉ~êÅÜ

  3. Manager-employee interaction in ambulance services: an exploratory study of employee perspectives on management communication.

    Science.gov (United States)

    Nordby, Halvor

    2015-01-01

    Managers of ambulance stations face many communicative challenges in their interaction with employees working in prehospital first-line services. The article presents an exploratory study of how paramedics experience these challenges in communication with station leaders. On the basis of a dialogue perspective in qualitative method, 24 paramedics were interviewed in one-to-one and focus group settings. Naturalistic and phenomenological approaches were used to analyze the interviews. All the paramedics said that they wished to be more involved in decision processes and that station managers should provide better explanations of information "from above." The paramedics understood that it was difficult for the managers to find time for extensive dialogue, but many thought that the managers should give more priority to communication. The paramedics' views correspond to theoretical assumptions in human resource management. According to this model, employees should be involved in decision processes on management levels, as long as it is realistically possible to do so. Furthermore, expressing emotional support and positive attitudes does not take much time, and the study suggests that many ambulance managers should focus more on interpersonal relations to employees. It has been extensively documented that management communication affects organizational performance. The study indicates that managers of ambulance stations should be more aware of how their leadership style affects professional commitment and motivation in the first-line services.

  4. Student Teachers' Management Practices in Elementary Classrooms: A Qualitative Study

    Science.gov (United States)

    Hildenbrand, Susan M.; Arndt, Katrina

    2016-01-01

    This qualitative study of four student teachers completing certification in elementary and special education investigated the classroom management practices of the student teachers. This is an important area of study because management practices are essential for an effective classroom, and student teachers often lack confidence and skill in the…

  5. Correlational Study of Risk Management and Information Technology Project Success

    Science.gov (United States)

    Gillespie, Seth J.

    2014-01-01

    Many IT projects fail despite the best efforts to keep these projects within budget, schedule, and scope. Few studies have looked at the effect of project risk management tools and techniques on project success. The primary focus of this study was to examine the extent to which utilization of project risk management processes influence project…

  6. The Design of the Junior High Management Improvement Study.

    Science.gov (United States)

    Emmer, Edmund T.; And Others

    This report provides a description of the experimental design, including the procedures, instrumentation, and sample, of the Junior High School Management Improvement Study. The research leading up to this study is briefly described along with the conceptualization of the management function of teaching and the development of training manuals for…

  7. Student Teachers' Management Practices in Elementary Classrooms: A Qualitative Study

    Science.gov (United States)

    Hildenbrand, Susan M.; Arndt, Katrina

    2016-01-01

    This qualitative study of four student teachers completing certification in elementary and special education investigated the classroom management practices of the student teachers. This is an important area of study because management practices are essential for an effective classroom, and student teachers often lack confidence and skill in the…

  8. Correlational Study of Risk Management and Information Technology Project Success

    Science.gov (United States)

    Gillespie, Seth J.

    2014-01-01

    Many IT projects fail despite the best efforts to keep these projects within budget, schedule, and scope. Few studies have looked at the effect of project risk management tools and techniques on project success. The primary focus of this study was to examine the extent to which utilization of project risk management processes influence project…

  9. Vendor managed forecasting: A case study of small enterprise

    Directory of Open Access Journals (Sweden)

    Atul B. Borade

    2009-07-01

    Full Text Available Enterprises use supply chain management practices for improving business or supply chain performance. It is observed that supply chain technologies like VMI are now becoming an integral part of enterprise’s strategy. Even small and medium enterprises can adopt this practice and improve the performance of supply chain. This paper discusses vendor managed forecasting with the help of case study. It shows how a small enterprise improves supply chain performance by using demand related information obtained from retailer. The results obtained in the study shows that vendor managed forecasting in supply chain reduces the demand variation and improves inventory management significantly.

  10. Gaps in Management Education: A Case Study of University of Management and Technology

    Science.gov (United States)

    Abdur-Raouf; Kalim, Rukhsana; Siddiqi, Ahmed F.

    2010-01-01

    This paper aims to identify the gaps in management education highlighted by 3 primary stakeholders: students, faculty and alumni. The study tries to address the issue of relevance and compatibility of management education and investigates areas of improvement perceived by respondents. The paper assumes that business departments of universities…

  11. Project management: a case study in construction industry

    OpenAIRE

    Kömürcü, Ahmet Murat

    1996-01-01

    Ankara : The Faculty of Management and the Graduate School of Business Administration of Bilkent University, 1996. Thesis (Master's) -- Bilkent University, 1996. Includes bibliographical references leaves 55-56 One of the application areas that project management can effectively be applied is the construction industry. In this thesis, a case study is carried out in order to point out the importance and essentiality of project management, especially project scheduling and control. For...

  12. A Study of Program Manager Effectiveness and Risk Taking Propensity

    Science.gov (United States)

    1988-09-01

    coordinate, and control (a concept introduced by Fayol in the early 1900s) (15:63). Mintzberg conducted an 2 observational study and found that...search for organizational effectiveness: a. Scientific Management - Taylor (1911). b. Principles of Management - Fayol (1916/1925). c. Human Relations...Science, 33: 1404-1418 (November 1987). 15. Mintzberg, Henry . "The Manager’s Job; Folklore and Fact," Harvard Business Review: (July-August 1975). 16

  13. Management case study: Tampa Bay, Florida

    Science.gov (United States)

    Morrison, G.; Greening, H.S.; Yates, K.K.

    2012-01-01

    Tampa Bay, Florida,USA, is a shallow,subtropical estuary that experienced severe cultural eutrophication between the 1940s and 1980s, a period when the human population of its watershed quadrupled. In response, citizen action led to the formation of a public- and private-sector partnership (the Tampa Bay Estuary Program), which adopted a number of management objectives to support the restoration and protection of the bay’s living resources. These included numeric chlorophyll a and water-clarity targets, as well as long-term goals addressing the spatial extent of sea grasses and other selected habitat types, to support estuarine-dependent faunal guilds.

  14. Use of green roofs for ultra-urban stream restoration in the Georgia Piedmont, USA

    Energy Technology Data Exchange (ETDEWEB)

    Carter, T. [Georgia Univ., Athens, GA (United States). Inst. of Technology; Rasmussen, T.C. [Georgia Univ., Athens, GA (United States). Warnell School of Forest Resources

    2005-07-01

    As a result of clean water acts in the United States, stormwater permits are required for local governments that are designed to reduce impacts on receiving water bodies. Elevated runoff volumes and rates lead to high pollutant transfer and altered hydrology. Best management practices (BMP) for stormwater include porous pavements, bioretention ponds and vegetated swales. Green roofs have been overlooked as a tool for managing stormwater. This study tested vegetated roof plots at the University of Georgia for their effectiveness in reducing stormwater flows. Two test sites were retrofitted onto an existing flat roof at a site on the university campus. A control plot was used to validate the green roof performance. Storm events were continuously monitored for a 1 year period. Flow was calculated based on the width of the orifice and the height of the water. Detailed spatial analysis was then performed in an urban watershed to determine the effect of widespread green roof implementation using a soil conservation service curve number model. Green roof curve numbers were found for 11 storm events. Composite curve numbers were established for different scenarios to model changes in stormwater volume for existing land cover, the greening of all roofs, and the greening of all flat roofs. Results showed that green roof stormwater retention ranged from 39 to 100 per cent. It was concluded that green roofs alone cannot solely be relied on to provide the minimum recommended stormwater management at the watershed scale. Green roofs must be used with other management strategies in a comprehensive watershed management plan if effective rehabilitation is to be considered. 14 refs., 2 tabs., 5 figs.

  15. Study of Intelligent Secure Chemical Inventory Management System

    Science.gov (United States)

    Shukran, Mohd Afizi Mohd; Naim Abdullah, Muhammad; Nazri Ismail, Mohd; Maskat, Kamaruzaman; Isa, Mohd Rizal Mohd; Shahfee Ishak, Muhammad; Adib Khairuddin, Muhamad

    2017-08-01

    Chemical inventory management system has been experiencing a new revolution from traditional inventory system which is manual to an automated inventory management system. In this paper, some review of the classic and modern approaches to chemical inventory management system has been discussed. This paper also describe about both type of inventory management. After a comparative analysis of the traditional method and automated method, it can be said that both methods have some distinctive characteristics. Moreover, the automated inventory management method has higher accuracy of calculation because the calculations are handled by software, eliminating possible errors and saving time. The automated inventory system also allows users and administrators to track the availability, location and consumption of chemicals. The study of this paper can provide forceful review analysis support for the chemical inventory management related research.

  16. Environmental management in Slovenian industrial enterprises - Empirical study

    Directory of Open Access Journals (Sweden)

    Vesna Čančer

    2002-01-01

    Full Text Available timulated with the firm belief that environmental management helps enterprises to achieve business success, expressed by a majority of managers in the sample enterprises, we present the results of an empirical study in the Slovene processing industry. The purpose of our research work is to identify, analyse and present the importance of the environment in business decision-making, the role of environmental management in strategic decision-making and its distribution across the business functions; environmental performance in business processes; the use of the methods for environmentally oriented business decision-making and the developmental tendencies of environmental management in Slovene enterprises of the processing industry. We define the key drivers of environmental management and their effect on the environmental behaviour of these enterprises. We present and interpret data indicating that environmental management is caused not only by compliance and regulation, but also by competition and enterprises’ own initiative.

  17. Confirmation of the southwest continuation of the Cat Square terrane, southern Appalachian Inner Piedmont, with implications for middle Paleozoic collisional orogenesis

    Science.gov (United States)

    Huebner, Matthew T.; Hatcher, Robert D.; Merschat, Arthur J.

    2017-01-01

    Detailed geologic mapping, U-Pb zircon geochronology and whole-rock geochemical analyses were conducted to test the hypothesis that the southwestern extent of the Cat Square terrane continues from the northern Inner Piedmont (western Carolinas) into central Georgia. Geologic mapping revealed the Jackson Lake fault, a ∼15 m-thick, steeply dipping sillimanite-grade fault zone that truncates lithologically distinct granitoids and metasedimentary units, and roughly corresponds with a prominent aeromagnetic lineament hypothesized to represent the southern continuation of the terrane-bounding Brindle Creek fault. Results of U-Pb SHRIMP geochronology indicate Late Ordovician to Silurian granitoids (444–439 Ma) occur exclusively northwest of the fault, whereas Devonian (404–371 Ma) granitoids only occur southeast of the fault. The relatively undeformed Indian Springs granodiorite (three individual bodies dated 317–298 Ma) crosscuts the fault and occurs on both sides, which indicates the Jackson Lake fault is a pre-Alleghanian structure. However, detrital zircon signatures from samples southeast of the Jackson Lake fault reveal dominant Grenville provenance, in contrast to Cat Square terrane detrital zircon samples from the northern Inner Piedmont, which include peri-Gondwanan (600–500 Ma) and a prominent Ordovician-Silurian (∼430 Ma) signature. We interpret the rocks southeast of the Jackson Lake fault to represent the southwestern extension of the Cat Square terrane primarily based on the partitioning of granitoid ages and lithologic distinctions similar to the northern Inner Piedmont.Data suggest Cat Square terrane metasedimentary rocks were initially deposited in a remnant ocean basin setting and developed into an accretionary prism in front of the approaching Carolina superterrane, ultimately overridden by it in Late Devonian to Early Mississippian time. Burial to >20 km resulted in migmatization of lower plate rocks, forming an infrastructure beneath the

  18. Decreasing Students' Stress through Time Management Training: An Intervention Study

    Science.gov (United States)

    Häfner, Alexander; Stock, Armin; Oberst, Verena

    2015-01-01

    The aim of this study was to examine the effects of a time management training program on perceived control of time and perceived stress in the context of higher education. Twenty-three undergraduate students attended a time management training intervention and reported demands, perceived stress and perceived control of time directly before 2 and…

  19. Expansion of the MANAGE database with forest and drainage studies

    Science.gov (United States)

    The “Measured Annual Nutrient loads from AGricultural Environments” (MANAGE) database was published in 2006 to expand an early 1980’s compilation of nutrient export (load) data from agricultural land uses at the field or farm spatial scale. Then in 2008, MANAGE was updated with 15 additional studie...

  20. Energy Management in Higher Education: Value for Money Study.

    Science.gov (United States)

    Scottish Higher Education Funding Council, Edinburgh.

    This Value for Money project provides an update of the 1996 "Energy Management Study in the Higher Education Sector: National Report." It reviews the management arrangement for utilities in the higher education (HE) sector, and it identifies key actions and future issues that must be addressed by HE institutions in developing a strategic…

  1. Management Studies Educational Knowledge: Technical, Elite or Political?

    Science.gov (United States)

    Hordern, Jim

    2014-01-01

    This paper draws on the technical, elite and political interpretations of the purpose of management, to identify demands for particular forms of educational knowledge in the management studies curriculum. The varied character of this knowledge is discussed using Bernsteinian concepts of verticality, grammaticality, classification and framing, and…

  2. Management Studies Educational Knowledge: Technical, Elite or Political?

    Science.gov (United States)

    Hordern, Jim

    2014-01-01

    This paper draws on the technical, elite and political interpretations of the purpose of management, to identify demands for particular forms of educational knowledge in the management studies curriculum. The varied character of this knowledge is discussed using Bernsteinian concepts of verticality, grammaticality, classification and framing, and…

  3. Decreasing Students' Stress through Time Management Training: An Intervention Study

    Science.gov (United States)

    Häfner, Alexander; Stock, Armin; Oberst, Verena

    2015-01-01

    The aim of this study was to examine the effects of a time management training program on perceived control of time and perceived stress in the context of higher education. Twenty-three undergraduate students attended a time management training intervention and reported demands, perceived stress and perceived control of time directly before 2 and…

  4. Data management for genomic mapping applications: A case study

    Energy Technology Data Exchange (ETDEWEB)

    Markowitz, V.M.; Lewis, S.; McCarthy, J.; Olken, F.; Zorn, M.

    1992-05-01

    In this paper we describe a new approach to the construction of data management systems for genomic mapping applications in molecular biology, genetics, and plant breeding. We discuss the architecture of such systems and propose an incremental approach to the development of such systems. We illustrate the proposed approach and architecture with a case study of a prototype data management system for genomic maps.

  5. The Woodworker's Website: A Project Management Case Study

    Science.gov (United States)

    Jance, Marsha

    2014-01-01

    A case study that focuses on building a website for a woodworking business is discussed. Project management and linear programming techniques can be used to determine the time required to complete the website project discussed in the case. This case can be assigned to students in an undergraduate or graduate decision modeling or management science…

  6. Knowledge and pharmacological management of Alzheimer's disease by managing community pharmacists: a nationwide study.

    Science.gov (United States)

    Zerafa, Natalie; Scerri, Charles

    2016-12-01

    Background Managing community pharmacists can play a leading role in supporting community dwelling individuals with Alzheimer's disease and their caregivers. Objective The main purpose of this study was to assess knowledge of managing community pharmacists towards Alzheimer's disease and its pharmacological management. Setting Community pharmacies in the Maltese islands. Method A nationwide survey was conducted with full-time managing community pharmacists in possession of a tertiary education degree in pharmacy studies. The level of knowledge was investigated using the Alzheimer's Disease Knowledge Scale and the Alzheimer's Disease Pharmacotherapy Measure. Participants were also asked to rate a number of statements related to disease management. Results Maltese managing community pharmacists (57 % response rate) had inadequate knowledge on risk factors, caregiving issues and pharmacological management of Alzheimer's disease. Age and number of years working in a community pharmacy setting were found to be negatively correlated with increased knowledge. Conclusion The findings highlight the need of providing training and continued educational support to managing community pharmacists in order to provide quality advice to individuals with dementia and their caregivers in the community.

  7. Stock management and vendor managed inventory: a case study in a supermarket network

    Directory of Open Access Journals (Sweden)

    Letícia de Cassia Teixeira Vilhena

    2015-04-01

    Full Text Available Among logistics activities, inventory management stands out for cost increasing, demand fluctuations and for ensuring reasonable operational resources use. Therefore, a tool that enables more efficient inventory management Vendor Managed Inventory - VMI. It enables inventory monitoring by the supplier, being his responsibility immediately resupply when safety stock is reached. In face of such importance, this study aims to analyze VMI adoption in a food retailer inventory. So, a qualitative approach was used, presenting a case study, with semi-structured interviews with a script of questions. Thus, through this research we could identify advantages such as stock and delivery cost reduction.

  8. Paradigms of knowledge management with systems modelling case studies

    CERN Document Server

    Pandey, Krishna Nath

    2016-01-01

    This book has been written by studying the knowledge management implementation at POWERGRID India, one of the largest power distribution companies in the world. The patterns which have led to models, both hypothesized and data-enabled, have been provided. The book suggests ways and means to follow for knowledge management implementation, especially for organizations with multiple business verticals to follow. The book underlines that knowledge is both an entity and organizational asset which can be managed. A holistic view of knowledge management implementation has been provided. It also emphasizes the phenomenological importance of human resource parameters as compared to that of technological parameters. Various hypotheses have been tested to validate the significant models hypothesized. This work will prove useful to corporations, researchers, and independent professionals working to study or implement knowledge management paradigms.

  9. Study on management policy of Biocides in Korea

    Energy Technology Data Exchange (ETDEWEB)

    Park, Jeong Kyu; Cho, Young Hee [Korea Environment Institute, Seoul (Korea)

    1999-12-01

    In the advanced countries, there are active studies on biocide, implying non-agricultural pesticides, at present with increasing interests on this. Among the advanced countries, Canada, Australia and New Zealand are managing biocides the most systematically and have very clear regulations and roles of relevant departments. In addition to efforts of each country, the international organizations are emphasizing the need of biocides management. EU already announced Biocidal Products Directive(BPD) in 1998 and is urging to implement regulations within a guidebook in member countries from 2000. Furthermore, OECD is well aware of biocides management trend of each member country and is planning to set up a specific management guide based on this. In this study, it recommends a biocides management policy in Korea with regulations, relevant departments, and regulation contents of biocides implemented in the advanced countries and regulation trend of biocides in Korea. 47 refs., 27 tabs.

  10. Risk Management from Corporate and FM Perspectives: Two case studies

    DEFF Research Database (Denmark)

    2012-01-01

    Purpose: To investigate how Risk Management (RM) is perceived and practiced in Facilities Management (FM) and corporate management and to evaluate the potential benefits of an increased application. Theory: RM is a generic management discipline, but apparently it has not achieved the attention...... it deserves in FM. Application of RM in FM could help to increase the strategic importance and awareness of FM among corporate managers. Approach: A preliminary study with expert interviews was initially conducted followed by a main study with an interview survey in two Danish case companies - a real estate...... company and a consulting engineering company. Findings: The research showed that RM was applied in both companies to a higher degree than initially expected, but often using other terminology. The real estate company had a much stronger focus on RM in relation to the technical aspects of real estate...

  11. The adoption of mobile health management services: an empirical study.

    Science.gov (United States)

    Hung, Ming-Chien; Jen, Wen-Yuan

    2012-06-01

    As their populations age, many countries are facing the increasing economic pressure of providing healthcare to their people. In Taiwan, this problem is exacerbated by an increasing rate of obesity and obesity-related conditions. Encouraging the adoption of personal health management services is one way to maintain current levels of personal health and to efficiently manage the distribution of healthcare resources. This study introduces Mobile Health Management Services (MHMS) and employs the Technology Acceptance Model (TAM) to explore the intention of students in Executive Master of Business Management programs to adopt mobile health management technology. Partial least squares (PLS) was used to analyze the collected data, and the results revealed that "perceived usefulness" and "attitude" significantly affected the behavioral intention of adopting MHMS. Both "perceived ease of use" and "perceived usefulness," significantly affected "attitude," and "perceived ease of use" significantly affected "perceived usefulness" as well. The results also show that the determinants of intention toward MHMS differed with age; young adults had higher intention to adopt MHMS to manage their personal health. Therefore, relevant governmental agencies may profitably promote the management of personal health among this population. Successful promotion of personal health management will contribute to increases in both the level of general health and the efficient management of healthcare resources.

  12. Commercial Aircraft Integrated Vehicle Health Management Study

    Science.gov (United States)

    Reveley, Mary S.; Briggs, Jeffrey L.; Evans, Joni K.; Jones, Sharon Monica; Kurtoglu, Tolga; Leone, Karen M.; Sandifer, Carl E.; Thomas, Megan A.

    2010-01-01

    Statistical data and literature from academia, industry, and other government agencies were reviewed and analyzed to establish requirements for fixture work in detection, diagnosis, prognosis, and mitigation for IVHM related hardware and software. Around 15 to 20 percent of commercial aircraft accidents between 1988 and 2003 involved inalftfnctions or failures of some aircraft system or component. Engine and landing gear failures/malfunctions dominate both accidents and incidents. The IVI vl Project research technologies were found to map to the Joint Planning and Development Office's National Research and Development Plan (RDP) as well as the Safety Working Group's National Aviation Safety Strategic. Plan (NASSP). Future directions in Aviation Technology as related to IVHlvl were identified by reviewing papers from three conferences across a five year time span. A total of twenty-one trend groups in propulsion, aeronautics and aircraft categories were compiled. Current and ftiture directions of IVHM related technologies were gathered and classified according to eight categories: measurement and inspection, sensors, sensor management, detection, component and subsystem monitoring, diagnosis, prognosis, and mitigation.

  13. Implementation of Risk Management in Malaysian Construction Industry: Case Studies

    Directory of Open Access Journals (Sweden)

    Hamzah Abdul-Rahman

    2015-01-01

    Full Text Available Construction industries are exposed to wide array of risks, such as financial, design, and contractual ones, which might have a direct impact on their performance toward achieving the desired objectives. Risk Management is a proactive decision-making process used to minimize and manage the risks in the most efficient and appropriate manner. However, most construction firms in Malaysia do not apply formal risk management in their projects. Thus, this study aims to identify the actual process of risk management that is being applied in the construction projects and to determine the effects of risk management implementation on the performance of the construction projects in terms of time and cost. The data were obtained from four case studies in Kuala Lumpur, Malaysia, through semistructured interviews. It was found that the implementation of risk management process in Malaysian construction industry is still at a low level, mainly due to the fact that most of the construction employees involved in risk management are not fully aware of the available risk management techniques that can be applied in construction projects.

  14. Wildlife Management Areas in Tanzania: A Study of Opportunities ...

    African Journals Online (AJOL)

    In 2003 Tanzania established 16 pilot Wildlife Management Areas (WMAs), with ... This study examines the opportunities and challenges of this policy initiative with ... However, the prolonged, time-consuming and costly establishment process, ...

  15. Report of Wildlife Management Study Report No. 10

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This year, 1978, was the final year of the original Wildlife Management Study which began in 1969 with the transfer of loggerhead turtle eggs to Chincoteague NWR and...

  16. 1988 Duck nesting study: Stillwater Wildlife Management Area

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — During the summer, 1988, we conducted a duck nesting study to determine nest success for ducks at Stillwater Wildlife Management Area (WMA). We calculated nest...

  17. small scale irrigation management practices: a study of fadama

    African Journals Online (AJOL)

    The irrigation management practices of the fadama farmers along the Asa river in Ilorin was investigated in this study. ... consideration as an integral part of strategy aimed at increasing productivity. .... of simple farm tools like hoe, and cutlass.

  18. Using teaching case studies for management research

    OpenAIRE

    Ambrosini, Veronique; Bowman, Cliff; Collier, Nardine

    2010-01-01

    Teaching case studies are widely deployed in business schools. They are contextually rich in detail, and students learn by applying and adapting theoretical concepts to specific business situations described in the case. This article proposes a new way to use teaching case studies, as research materials for academics. The article addresses three questions: (1) Can teaching cases be used as an alternative to field research? (2) When can teaching case studies be used as second...

  19. Emergency Management Operations Process Mapping: Public Safety Technical Program Study

    Science.gov (United States)

    2011-02-01

    DRDC CSS CR 2011-09 i Emergency Management Operations Process Mapping : Public Security Technical Program Study Anet Greenley ...processus/outils). DRDC CSS CR 2011-09 iii Executive summary Emergency Management Operations Process Mapping PSTP Study [ Greenley , A...technique de sécurité publique – Etude DSTP [ Greenley , A.; Poursina, S.]; DRDC CSS CR 2011-09 L’objectif principal du Programme technique de sécurité

  20. DATUM for Health: Research data management training for health studies

    OpenAIRE

    McLeod, Julie

    2011-01-01

    This collaborative project sought to promote research data management skills of postgraduate research students in the health studies discipline through a specially-developed training programme which focuses on qualitative, unstructured research data. The project aimed to: design and pilot a training programme on research data management for postgraduate research students in health studies as an integral part of a doctoral training programme evaluate the usefulness and effectiveness of the tra...

  1. The application of supply chain management principles to emergency management logistics: An empirical study.

    Science.gov (United States)

    Peterson, Matthew R; Young, Richard R; Gordon, Gary A

    2016-01-01

    Key elements of supply chain theory remain relevant to emergency management (EM) logistics activities. The Supply Chain Operations Reference model can also serve as a useful template for the planning, organizing, and execution of EM logistics. Through a series of case studies (developed through intensive survey of organizations and individuals responsible for EM), the authors identified the extent supply chain theory is being adopted and whether the theory was useful for emergency logistics managers. The authors found several drivers that influence the likelihood of an organization to implement elements of supply chain management: the frequency of events, organizational resources, population density, range of events, and severity of the disaster or emergency.

  2. Water study report : Stillwater Wildlife Management Area

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The primary purpose of this study was to assemble and evaluate water records that are in the files of the Truckee-Carson Irrigation District, Fallon, Nevada. The...

  3. NE LasCruces Floodplain Management Study

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — The City of Las Cruces and the Dona Ana County Flood Commission requested the Soil Conservation Service to conduct a study of the northeast Las Cruces area....

  4. The Future of the Past in Management and Organization Studies

    DEFF Research Database (Denmark)

    Wadhwani, Dan; Bucheli, Marcelo

    2014-01-01

    This chapter examines the opportunities and challenges presented by the incorporation of historical research and reasoning into management and organizational studies, and argues that the value of history lies in its ability to offer unique perspectives on management, organizations, and markets, r...... Organizations in Time: History, Theory, Methods and frames them in relationship to the broad topic of historical methods in organizational research.......This chapter examines the opportunities and challenges presented by the incorporation of historical research and reasoning into management and organizational studies, and argues that the value of history lies in its ability to offer unique perspectives on management, organizations, and markets...... the particular methodological approaches the historical perspective entails. The chapter introduces these issues and examines them against the backdrop of growing interest in the use of historical evidence and reasoning to study organizations. It introduces the essays contained in the collected volume...

  5. Stakeholders’ perception of forest management: a Portuguese mountain case study

    Energy Technology Data Exchange (ETDEWEB)

    Marta-Costa, A.; Torres-Manso, F.; Pinto, R.; Tibério, L.; Carneiro, I.

    2016-07-01

    Aim of study: The Natura 2000 Network “Montemuro Mountain” Site in Portugal. Material and methods: This study combined several consultation and citizen participation techniques. Main results: The perceptions shared by the stakeholders are some similar, others not similar and others still quite paradoxical regarding forest characteristics and the opportunities they offer. The study has shown that it is possible to implement and improve citizen participation methodologies. This can be a viable way towards more effective forest management and fire prevention as this may help blunt conflicts of interest in forest space management. However, for participation to be truly effective and representative, a policy regarding training and awareness of the importance of information is necessary. Research highlights: The stakeholder perceptions on forests and forest management are assessed; forest fires and agrarian abandonment are central for territory’s development; depopulation, old age and absenteeism emphasize degradation of forest areas; Conscious citizen participation benefit policymaking and forest management. (Author)

  6. A CLINICOPATHOLOGICAL STUDY AND MANAGEMENT OF CHOLELITHIASIS

    Directory of Open Access Journals (Sweden)

    Balaga Venkatarao

    2016-11-01

    Full Text Available BACKGROUND Cholelithiasis is a chronic recurrent disease of hepatobiliary system. The impaired metabolism of cholesterol, bile acids and bilirubin (1 are characterised by gallstone formation. The prevalence of gallbladder stone varies widely in different parts of the world. In India, it is estimated to be around 4%. Diagnosis of gallstone is by proper history and physical examination and combining it with appropriate investigations. The aims and objectives of the present study are- 1. To study the age and sex distribution of cholelithiasis in Northern Andhra Pradesh. 2. To study the various modes of presentation of cholelithiasis. 3. To evaluate the incidence of complications of cholelithiasis. 4. To compare and evaluate the advantages and disadvantages of laparoscopy versus open cholecystectomy. MATERIALS AND METHODS This study was done at Department of Surgery, King George Hospital, Visakhapatnam. About 100 consecutive cases were admitted, examined, investigated and operated during the period of September 2013 to October 2015. RESULTS AND CONCLUSION In this study, there was an increased incidence of cholelithiasis in the 4 th decade. In the present study, 60% patients were female and 40% patients were male. Pain was the commonest presenting symptom present in all 100 patients, 37 patients had nausea and vomiting, 21 patients had jaundice, fever was present in 12 patients. In this study, 83 patients had tenderness in the right hypochondrium, 6 patients had guarding. Jaundice was present in 21 cases, of which 16 had cholelithiasis associated with choledocholithiasis, 4 patients had mass in the right hypochondrium. Ultrasound abdomen (3 was the main investigation carried out. Isolated cholelithiasis was the commonest finding in ultrasound, 66% had multiple stones and 34% had solitary stone. Cholelithiasis with choledocholithiasis accounted for 16% of cases. Dilated bile duct was seen in 12% of cases and gall bladder wall thickening was seen in 26

  7. STUDY REGARDING THE SUCCESSFUL MANAGEMENT PRACTICE AND THE CHANGES IN MANAGEMENT APPROACH DUE TO FINANCIAL CRISIS

    Directory of Open Access Journals (Sweden)

    Natalia Silaş

    2013-04-01

    Full Text Available Modern management involves a wide range of skills and knowledge, many of which assuming skills in social sciences, logics, philosophy, psychology, mathematics, statistics, information technology, international relations, languages and culture. There is no universal management style to be effective, but all factors need to be analyzed in a given situation and then to be chosen a person with a style to suit the situation and capable to train people to meet the requirements. The present study intends to analyze the management practices that determine the success in business, as well as the changes that occur in the management approach due to the financial crisis. In this respect, the research takes into consideration two reference periods, the year 2007, a year of great economic growth, which precedes the financial crisis, and the year 2012, year in which the consequences of the financial crisis exist in a great extent in all social economic fields. The criteria considered are ranked based on a sample of data obtained by interviewing the managers of 290 companies that have successfully overcome problems caused by the crisis. Are highlighted in the paper the most important methods of management that, according to the surveyed managers, can help the company to overcome the difficulties generated by influence of national and international environment.

  8. A STUDY OF PERFORMANCE MANAGEMENT SYSTEM IN WIPRO

    OpenAIRE

    Dr. Neeraj Kumari

    2017-01-01

                 The study aims to study and analyze Performance Management components and their usage in Wipro. The study entailed detailed examination of the methods to measure and enhance performance management system against its objectives. Exploratory research followed by descriptive research has been used in the study. Non-probability convenience sampling has been used in the study. The sample size is 40. Primary data has been collected using two structured questionnaires. Depth interview m...

  9. The Utilisation of Music by Casino Managers: An Interview Study.

    Science.gov (United States)

    Bramley, Stephanie; Dibben, Nicola; Rowe, Richard

    2016-12-01

    Music is ubiquitous in retail and commercial environments, with some managers believing that music can enhance the customer experience, increase footfall and sales and improve consumer satisfaction. Casino gambling is popular in the United Kingdom and anecdotal evidence suggests that music is often present. However, little is known about the rationale for music use from the perspective of casino managers. In this study semi-structured interviews were conducted with five casino managers to establish their motivations for utilising music, the factors informing their choice of music and the extent to which music is used with the intention of influencing gambling behaviour. Results showed that casino managers utilised two types of music-recorded background music, often sourced via external music supply companies and live music. Live music was often situated away from the gaming floor and used primarily to accompany participation in non-gambling activities. Recorded background music was not used with the direct aim of influencing customers' gambling behaviour, but to create the right atmosphere for gambling and to promote certain moods within the casinos. To achieve these aims casino managers manipulated the tempo, volume and genre of the recorded background music. Casino managers also reported that some gamblers listen to music via portable music players, possibly with the intention of customising their gambling experience. This study is unique as it has provided a first-hand account of casino managers' implicit theories with regards to why they utilise music and the roles which music is considered to fulfil in casinos.

  10. Magazine Publishing Innovation: Two Case Studies on Managing Creativity

    Directory of Open Access Journals (Sweden)

    Simon Das

    2016-06-01

    Full Text Available This paper aims to highlight a link between publishing business innovation and how editors manage creativity in the digital era. Examining the changing industrial and historical business context for the U.K. magazine publishing industry, two case studies are analyzed as representatives of different ends of the publishing company spectrum (one a newly launched magazine published by a major, the other an independent ‘magazine’ website start-up. Qualitative data analysis on publishing innovation and managing creativity is presented as a springboard for further research on magazine media management.

  11. DOCUMENTARY STUDY OF KNOWLEDGE MANAGEMENT THROUGH THE CONCEPTUAL CARTOGRAPHY

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    María Fabiola Ortega-Carbajal

    2015-07-01

    Full Text Available The need to implement strategies that promote knowledge management in order to transcend the management of information in a society marked by change problem solving context and the influence of technology in scientific innovation processes. The methodology used for the conceptual cartography in order to organize information collected, primary and secondary sources were recovered mainly from academic google. The results show four key aspects in the management of knowledge from socioformation. As a consecuence we have the basis of a key concept in the transformation of education in Latin America that requires empirical studies to consolidate in future pedagogical reforms.

  12. Study of systems and techniques for data base management

    Science.gov (United States)

    1976-01-01

    Data management areas were studied to identify pertinent problems and issues that will affect future NASA data users in terms of performance and cost. Specific topics discussed include the identifications of potential NASA data users other than those normally discussed, consideration affecting the clustering of minicomputers, low cost computer system for information retrieval and analysis, the testing of minicomputer based data base management systems, ongoing work related to the use of dedicated systems for data base management, and the problems of data interchange among a community of NASA data users.

  13. Study on Building Lifecycle Information Management Platform Based on BIM

    Directory of Open Access Journals (Sweden)

    Wang-Jian Ping

    2014-01-01

    Full Text Available Building Information Modeling (BIM and building lifecycle management (BLM, proposed for the realization of building lifecycle information exchange and sharing, play a crucial role in the research and development fields of construction information integration and interoperability. This study, from an information technology point of view, based on BLM and BIM technology and Industry Foundation Classes (IFC standard, proposes the concept, frame and realization method of Building Lifecycle Management Platform (BLMP. This BLMP presents a practical and effective way to realize information creating, exchange, sharing and integration management of all participants of the construction project.

  14. Evolution of project management research: a bibliometric study of International Journal of Project Management

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    Fábio Cocchi da Silva Eiras

    2017-03-01

    Full Text Available Over the past decades, the project management field has evolved and consolidated. Facing this growth, this research aims to identify the main trends of research in the area, as well as providing an overview of publications, identifying new issues, changes in approaches and the development of knowledge areas. To do so, a systematic review of the literature was performed with the use of bibliometric study in the papers of the International Journal of Project Management (IJPM, included in SCOPUS, from its first volume to 2015, covering a period of more than 30 years. It was found that developing countries are increasingly concerned in developing research into the field of project management, especially in mega infrastructure projects and public-private partnerships. The risk is a central topic in all periods of analysis, however, the strategic topics such as success in project and portfolio management are among the fastest growing. Issues related to the soft side of project management as skills, culture, and knowledge management have emerged in recent periods. According to the industry, construction projects and projects in information technology are the most studied along the period analysed.

  15. Sustainability Management Program for Industries- A Case Study

    Directory of Open Access Journals (Sweden)

    Long Su Weng Alwin

    2017-01-01

    Full Text Available This research studied the effectiveness of Sustainability Management Program in improving production efficiency of the manufacturing site with verified result using the regression analysis. For this study, a dairy manufacturing industry located in Malaysia was selected and major energy consuming equipment in the industryplant were identified. Sustainability Management Program (SMP was carried out for three years and energy consumption and product has improved regression coefficients of 0.625 in 2013, 0.826 in 2014, and 0.878 in 2015 as the manufacturing site becomes more energy efficient. This suggests that the energy management should be carried out in a continuous manner with energy management team responsible for energy saving practices.

  16. Does Management Walk The Talk? Study Of Employee Perceptions

    Directory of Open Access Journals (Sweden)

    Zhanna Soldan

    2011-07-01

    Full Text Available A survey-based study was conducted in one of the largest Australian Government Agencies with the aim to (1 empirically assess the extent to which employees’ perceived management receptivity to diversity management (PMRDM varies by gender, ethnicity, age and organizational tenure and (2 examine the influence of various dimensions of organizational climate for diversity (OCFD on PMRDM. Findings revealed that PMRDM varies by organizational tenure only, with employees with less than 1 year tenure perceiving that management is receptive to diversity management than those with 6 to 10 years and over 10 years tenure. Furthermore, of the 13 predictor variables, status, fairness, inclusion and treatment were found to be the predictors of PMRDM, explaining 63 per cent of the variance in PMRDM. The theoretical and practical implications of the results are discussed and the limitations of the study are noted along with suggested avenues for future research.

  17. A Comparative Study of Group Key Management in MANET

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    M. El-Bashary,

    2015-08-01

    Full Text Available A Mobile Ad-Hoc Network (MANET is a self organized network, with no fixed infrastructure, limited resources and limited physical security. Security in such an environment is an essential requirement. Key management is a salient element in MANET security. It is responsible for key generation, storage, distribution, updating, revocation, deleting, and archiving. Key management protocols are classified into symmetric, asymmetric, group, and hybrid. Group key management is a point of interest for researchers with the growing usage of mobile devices and the rising of multicast communication. This paper surveys different approaches in group key management schemes. A comparative study is demonstrated in terms of reliability, computational complexity, storage cost, communication overheads, pre-requirements, security levels, robustness, vulnerabilities, scalability, energy and mobility. Finally, the study concludes the pros and cons of each protocol.

  18. Diversity in High Schools and Diversity Management: A Qualitative Study

    Science.gov (United States)

    Ordu, Aydan

    2015-01-01

    The purpose of the present study is to present the diversities in high schools and opinions of teachers about management of these diversities. The sample of the study is from nine teachers working at the official high schools in the center of Denizli in Turkey. In this qualitative study, the data are collected with a semi-structured interview form…

  19. Survey Study of Moso Bamboo Management Techniques Dissemination in Zhejiang

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    By PRA survey to 1 245 farmer households of 10 key Moso bamboo (Phyllostachys pubescens) production counties, the source and demand of the management techniques in Zhejiang were studied. The conducted principal factor analysis revealed that experience and traditional knowledge are currently major technical sources of farmer households' Moso bamboo forest management techniques and that the demonstrative household is a highly expected technical source, in which the prime factor is interpersonal dissemination ...

  20. Process management in healthcare.Sant Camil Hospital case study

    OpenAIRE

    Sánchez Ruiz, Lidia; Blanco Rojo, Beatriz; Simón, Rosa María

    2013-01-01

    Nowadays due to the crisis, some government measures are aimed at reducing healthcare spending, affecting in some level or another the quality offered. Process management is said to be a useful tool for reducing healthcare costs by improving management without any additional economic investment. That is doing more with the same resources and without reducing the quality offered. In this study an empirical case of a Catalan hospital is presented. Overall, the usefulness of process managemen...

  1. NEW OUTCROP AND SUBSURFACE DATA IN THE TERTIARY PIEDMONT BASIN (NW-ITALY: UNCONFORMITY-BOUNDED STRATIGRAPHIC UNITS AND THEIR RELATIONSHIPS WITH BASIN-MODIFICATION PHASES

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    MASSIMO ROSSI

    2009-11-01

    Full Text Available This paper deals with the regional stratigraphy around the Alps-Apennines junction during late Eocene-Miocene. The basin-fill architecture and its relation to changes in structural style were deciphered through the integration of subsurface and outcrop data on the basis of seismic- and sequence-stratigraphy principles, respectively.During late Eocene-Oligocene, the study area hosted a mosaic of partially interconnected sub-basins, and the Torino Hill area marked the junction towards the western apex of the Southern Alps foredeep (Gonfolite Basin. Since the latest Oligocene, the uplift of the north-verging Monferrato arc provided the separation from the adjacent Gonfolite Basin and the Tertiary Piedmont Basin behaved as a larger and more regularly subsiding thrust-top basin.The upper Eocene-Miocene successions record a long-term, major transgressive-regressive cycle, consisting of seven large-scale unconformity-bounded stratigraphic units, whose stacking pattern was controlled by changes in the rate of tectonic subsidence and whose boundaries were generated by basin-modification phases. During the Oligocene-lower Miocene deepening-upward sequence set, the marginal marine systems show a marked diachronism associated with  the SW-ward change of coastal onlap, punctuated by drowning-platform unconformities generated in relation to basinward tilting and high-angle synsedimentary faults.  The maximum transgression coincides with the late Burdigalian tectonic space creation phase, when a basinwide, highly efficient turbidite system was deposited. The middle-upper Miocene progradation, punctuated by forced regression pulses, was driven by the inversion and uplift of the southern basin margin, so that a northward shift and progressive narrowing of the turbidite depocentre occurred. 

  2. Disaster Management for Cooling Tower- Case Study.

    Directory of Open Access Journals (Sweden)

    1Deshmukh Azhar A

    2016-05-01

    Full Text Available Cooling towers are prone to numerous disasters that can arise naturally or through human intervention. The safety of cooling towers becomes utmost importance for the plants to function properly. The study focused on identification of various disasters and the risks associated with them. The disasters can be earthquake, volcanoes, storm, extreme temperature, fire incident, terror attack, hazardous material leakage etc. The impact and vulnerability analysis of these disasters is conducted to find the associated risks properly. Mitigating risks is as important as identifying them. The two most important risks identified are Design Risk and Bacterial Risk. The preparedness to these risks helps in mitigating them. A probabilistic catastrophic risk model has been identified which performs a cost benefit analysis for mitigating the risks

  3. Flood risk management: cases studies in French Mediterranean area

    Directory of Open Access Journals (Sweden)

    Defossez Stéphanie

    2016-01-01

    Full Text Available In France, for a long time, flood risk management has only oriented to controlling flood hazard with structural measures such as dikes. But since 1990’s many events have proved they have not totally efficient measures. So, institutions decided it’s necessary to manage flood risk with others ways like prevention. Risk management is so organize about holistic policies with different stakeholders and societies exposed at risk. Our study have the aim to demonstrate through several examples how flood risk is manage in French Mediterranean area. Post event feedback permit us to evaluate damage and crisis management. This method is use for show if this strategies is efficient or not. This study demonstrate how is risk management in France. Regulations are they efficient, so have they an influence about the reduction of deaths and damages? Individual measures are they more important than collective action? Finally, what policies and strategies are used and effective? The main results about cases studies show that natural event has most important that publics policies and it determines preventive policies.

  4. An analysis of potential water availability from the Charles Mill, Clendening, Piedmont, Pleasant Hill, Senecaville, and Wills Creek Lakes in the Muskingum River Watershed, Ohio

    Science.gov (United States)

    Koltun, G.F.

    2014-01-01

    This report presents the results of a study to assess potential water availability from the Charles Mill, Clendening, Piedmont, Pleasant Hill, Senecaville, and Wills Creek Lakes, located within the Muskingum River Watershed, Ohio. The assessment was based on the criterion that water withdrawals should not appreciably affect maintenance of recreation-season pool levels in current use. To facilitate and simplify the assessment, it was assumed that historical lake operations were successful in maintaining seasonal pool levels, and that any discharges from lakes constituted either water that was discharged to prevent exceeding seasonal pool levels or discharges intended to meet minimum in-stream flow targets downstream from the lakes. It further was assumed that the volume of water discharged in excess of the minimum in-stream flow target is available for use without negatively impacting seasonal pool levels or downstream water uses and that all or part of it is subject to withdrawal. Historical daily outflow data for the lakes were used to determine the quantity of water that potentially could be withdrawn and the resulting quantity of water that would flow downstream (referred to as “flow-by”) on a daily basis as a function of all combinations of three hypothetical target minimum flow-by amounts (1, 2, and 3 times current minimum in-stream flow targets) and three pumping capacities (1, 2, and 3 million gallons per day). Using both U.S. Geological Survey streamgage data (where available) and lake-outflow data provided by the U.S. Army Corps of Engineers resulted in analytical periods ranging from 51 calendar years for Charles Mill, Clendening, and Piedmont Lakes to 74 calendar years for Pleasant Hill, Senecaville, and Wills Creek Lakes. The observed outflow time series and the computed time series of daily flow-by amounts and potential withdrawals were analyzed to compute and report order statistics (95th, 75th, 50th, 25th, 10th, and 5th percentiles) and means for

  5. Managing occupational HIV exposures: a Canadian study.

    Science.gov (United States)

    Reutter, L I; Northcott, H C

    1995-10-01

    The findings reported in this paper are part of a larger study that explored how nurses cope with the risk of acquiring HIV infection while caring for persons with AIDS (PWAs). The data were collected through in-depth interviews with 13 nurses who cared for PWAs in a large Western Canadian hospital. Seven of these nurses perceived that they had been exposed to HIV-infected blood or body fluids. This paper describes how these seven nurses coped with actual exposures to HIV-infected blood or body fluids. Data were analyzed using the methodology of grounded theory. Nurses' coping efforts after exposure were grouped into four categories: minimizing the effect of exposures, reducing a sense of vulnerability, selective disclosure to others, and assigning meaning. Nurses minimized the physical effects of exposure through measures such as 'bleeding' the needlestick injury and immersing the affected area in bleach solution. Nurses reduced their sense of vulnerability by assessing the possibility of harm, avoiding situations that aroused fear, and confronting the decision for HIV testing. Nurses limited their disclosures to co-workers to avoid rejection and to preserve professional self-esteem. Disclousre to significant others was influenced primarily by the support nurses perceived they would receive. Finally, nurses attempted to assign meaning to the exposure by determining why the event occurred and by evaluating the implications it has had on their lives. The article concludes with implications for nursing practice.

  6. Management Innovations in Higher Education: A Descriptive Study of Information Technology Managers' Perceptions Regarding the Use and Value of Project Management in Institutions of Higher Education

    Science.gov (United States)

    Durbin, Michael P.

    2013-01-01

    This study examined the perspectives of IT managers working in colleges and universities regarding their use of and value for project management. Descriptive and inferential analyses were used to understand individual innovativeness, innovation characteristics of project management, and the perceived use of and value for project management best…

  7. Management Innovations in Higher Education: A Descriptive Study of Information Technology Managers' Perceptions Regarding the Use and Value of Project Management in Institutions of Higher Education

    Science.gov (United States)

    Durbin, Michael P.

    2013-01-01

    This study examined the perspectives of IT managers working in colleges and universities regarding their use of and value for project management. Descriptive and inferential analyses were used to understand individual innovativeness, innovation characteristics of project management, and the perceived use of and value for project management best…

  8. Marketing and strategic management in hotel industry: A bibliometrics study

    Directory of Open Access Journals (Sweden)

    Edegar Luis Tomazzoni

    2013-04-01

    Full Text Available Despite doubts and questions about its theoretical consistency, tourism studies tend to be consolidated as scientific field. The production of studies about hotel industry as essential activity of tourism is recent, but stands out important epistemological organizational spaces. This paper analyzes the production of knowledge and contributions to the scientific studies advancement in marketing and strategic hospitality management through articles published by the leading academic journals of tourism in Brazil. The method adopted was the bibliometrics research. Among the 552 articles published between April 2008 and August 2012, 64 were about hotel industry, sixteen of them grounded in marketing and nine in strategy. The studies show the complexity of the strategic management and marketing of hotel firms and provide to academic researchers, managers and professionals in hospitality reflections of the importance of the knowledge of this area.

  9. An exploration study to detect important barriers for knowledge management

    Directory of Open Access Journals (Sweden)

    Jalil Ghafourian

    2014-01-01

    Full Text Available This paper presents an empirical investigation to find the important factors influencing implementation of knowledge management in revenue agencies in Iran. The proposed study designs a questionnaire and distributes it among some experts and, using principal component analysis, the study detects important barriers for knowledge management implications. The study selects 170 people from 880 regular employees who work for revenue agency and distributes the questionnaire designed in Likert scale. Cronbach alpha has been determined as 0.70, which is well above the minimum acceptable level. In terms of knowledge management, the study determines six factors including support for creativity and innovation, knowledge sharing, trust, employee promotion plan, mission and training programs and they represent 66.57% of the described factors. In addition, in terms of barriers, job security, cultural issues, individual differences, infrastructure, organizational structure and lack of vision are the most important issues representing 61.98% of the factors.

  10. Data management for prospective research studies using SAS® software

    Directory of Open Access Journals (Sweden)

    Mehr David R

    2008-09-01

    Full Text Available Abstract Background Maintaining data quality and integrity is important for research studies involving prospective data collection. Data must be entered, erroneous or missing data must be identified and corrected if possible, and an audit trail created. Methods Using as an example a large prospective study, the Missouri Lower Respiratory Infection (LRI Project, we present an approach to data management predominantly using SAS software. The Missouri LRI Project was a prospective cohort study of nursing home residents who developed an LRI. Subjects were enrolled, data collected, and follow-ups occurred for over three years. Data were collected on twenty different forms. Forms were inspected visually and sent off-site for data entry. SAS software was used to read the entered data files, check for potential errors, apply corrections to data sets, and combine batches into analytic data sets. The data management procedures are described. Results Study data collection resulted in over 20,000 completed forms. Data management was successful, resulting in clean, internally consistent data sets for analysis. The amount of time required for data management was substantially underestimated. Conclusion Data management for prospective studies should be planned well in advance of data collection. An ongoing process with data entered and checked as they become available allows timely recovery of errors and missing data.

  11. APPLIED KNOWLEDGE MANAGEMENT IN SMALL DESIGN FIRMS: CASE STUDY

    Directory of Open Access Journals (Sweden)

    Christian Donin

    2016-09-01

    Full Text Available Knowledge is the new strategic imperative of organizations. The ability to manage knowledge is a crucial part of any organizations operational processes. The creation and diffusion of knowledge have become ever more important factors in competitiveness. This paper investigates the Knowledge Management and flow information and in small design firms. It is divided into three main parts. The first part of this paper describes the importance of Knowledge Management for organizations are described together with responsibilities needed to ensure successful Knowledge Management implementations and the Spiral of Organizational Knowledge Creation conception. The second part approaches literature available about process and organizational structure and information flow related to Brazilian design firms. Finally, this paper presents a case study of small design office of Civil Engineering identifying organizational process, verifying the types of communication practices and identifying the types of dynamic process of The Spiral of Organizational Knowledge Creation, KM strategy and dynamic through Knowledge Transfer.

  12. Democratic Classroom Management in Higher Education: A Qualitative Study

    Science.gov (United States)

    Sentürk, Ilknur; Oyman, Nidan

    2014-01-01

    The purpose of this study is to determine teacher candidates' awareness of the concept of democracy, how they describe this concept, how their perceptions relate to the democratic classroom management process in the faculty of education, and their opinions about the qualifications of faculty members. This research is a descriptive study. This…

  13. Strategy Maps in University Management: A Comparative Study

    Science.gov (United States)

    Han, Shuangmiao; Zhong, Zhou

    2015-01-01

    In this study, the conceptual use of the strategy map approach and the strategy map which it produces have been adapted from the business sector and introduced as tools for achieving more effective strategic planning and management in higher education institutions (HEIs). This study discusses the development of strategy maps as transformational…

  14. Ethical and Social Values in Business Administration and Management Studies

    Science.gov (United States)

    Ruiz-Lozano, Mercedes; de los Rios-Bergillos, Araceli; Tirado-Valencia, Pilar; Millan-Lara, Salud

    2012-01-01

    The objective of this research was to analyze the impact of the learning process in business administration and management of students' values, through the application of factor analysis to the information obtained in a survey consisting of students in the first and fifth year of studies. The study derived the following conclusions: First,…

  15. Some Reflections on and Criticisms of China's Educational Management Studies

    Science.gov (United States)

    Yang, Tian-ping

    2007-01-01

    In spite of having undergone one century's vicissitude, China's educational management studies are still lagging behind those abroad. Two research lines, one being induction and generalization, another being deduction and transplantation, have been roughly evolved over these studies. Both of them have reached the level of empirical science. Since…

  16. Educational Administration and Management. Reports Studies C.95.

    Science.gov (United States)

    Turner, Trevor; Persaud, Ganga

    This case study reports results of research on the extent of nonformal education in Guyana; comparison of commitment in private and public enterprises; and financial support, program organization and management, learners' background and objectives, content and methodology, and evaluation strategy. The first two chapters describe the study's…

  17. Case study: Industrial Portfolio Management for New Products

    DEFF Research Database (Denmark)

    Larsson, Flemming

    This report describes the content of a case-study, which was carried out in a Scandinavian company. The purpose of the study is to identify and indicate the current company approach to portfolio management (tools, methods, and processes) for new products combined with suggestions for improvement...

  18. Strategy Maps in University Management: A Comparative Study

    Science.gov (United States)

    Han, Shuangmiao; Zhong, Zhou

    2015-01-01

    In this study, the conceptual use of the strategy map approach and the strategy map which it produces have been adapted from the business sector and introduced as tools for achieving more effective strategic planning and management in higher education institutions (HEIs). This study discusses the development of strategy maps as transformational…

  19. Thermal Management Tools for Propulsion System Trade Studies and Analysis

    Science.gov (United States)

    McCarthy, Kevin; Hodge, Ernie

    2011-01-01

    Energy-related subsystems in modern aircraft are more tightly coupled with less design margin. These subsystems include thermal management subsystems, vehicle electric power generation and distribution, aircraft engines, and flight control. Tighter coupling, lower design margins, and higher system complexity all make preliminary trade studies difficult. A suite of thermal management analysis tools has been developed to facilitate trade studies during preliminary design of air-vehicle propulsion systems. Simulink blocksets (from MathWorks) for developing quasi-steady-state and transient system models of aircraft thermal management systems and related energy systems have been developed. These blocksets extend the Simulink modeling environment in the thermal sciences and aircraft systems disciplines. The blocksets include blocks for modeling aircraft system heat loads, heat exchangers, pumps, reservoirs, fuel tanks, and other components at varying levels of model fidelity. The blocksets have been applied in a first-principles, physics-based modeling and simulation architecture for rapid prototyping of aircraft thermal management and related systems. They have been applied in representative modern aircraft thermal management system studies. The modeling and simulation architecture has also been used to conduct trade studies in a vehicle level model that incorporates coupling effects among the aircraft mission, engine cycle, fuel, and multi-phase heat-transfer materials.

  20. Distribution, typology and assessment of degraded soils Piedmont Plains Zhetysu Ridge, Kazakhstan

    Directory of Open Access Journals (Sweden)

    Maira Kussainova

    2017-04-01

    Full Text Available Identification of land degradation is essential to check the problem and to implement the remedial measures needed. The study area falls under parts of foothill plains Zhetysu Ridge, Kazakhstan, that is an arid region in climate. Recent data on the status of study area refer to the 80s of the last century, and the intensive use of them led to a significant anthropogenic transformation. This study was carried out in 2015-2016 as part of a project aimed to study features and causes of land degradation in foothill plains Zhetysu Ridge, Kazakhstan. Under the conditions of rainfed soil degradation manifests itself in the development of erosion processes, agro depletion of soils, reducing the productivity of agriculture. The use of land for irrigation often accompanied by secondary salinization. In this regard, at present there is need to assess current state of the soil, with the identification of changes in their properties as a result of the impact of various anthropogenic factors and creation of new electronic soil maps and applied the powerful capabilities of advanced remote sensing (RS and geographic information system (GIS techniques to identify the geomorphological units and degradation risk assessment. Satellite imagery in addition to the field and laboratory studies to identify salinity-induced soil degradation was adopted in this study. Morphological, chemical and physical characteristics of soils in degraded sites in foothill plains Zhetysu Ridge, Kazakhstan, were depicted. The main results of a thorough evaluation of soil degradation in foothill plains Zhetysu Ridge, Kazakhstan, are presented. The data revealed that extent of salinity-induced degradation was generally related to some physical properties of soil, uncontrolled livestock grazing and previous soil management practices. These results are useful as the basis for designing soil conservation and restoration programs, as a base line for evaluating the performance of conservation

  1. Embedding care management in the medical home: a case study.

    Science.gov (United States)

    Daaleman, Timothy P; Hay, Sherry; Prentice, Amy; Gwynne, Mark D

    2014-04-01

    Care managers are playing increasingly significant roles in the redesign of primary care and in the evolution of patient-centered medical homes (PCMHs), yet their adoption within day-to-day practice remains uneven and approaches for implementation have been minimally reported. We introduce a strategy for incorporating care management into the operations of a PCMH and assess the preliminary effectiveness of this approach. A case study of the University of North Carolina at Chapel Hill Family Medicine Center used an organizational model of innovation implementation to guide the parameters of implementation and evaluation. Two sources were used to determine the effectiveness of the implementation strategy: data elements from the care management informatics system in the health record and electronic survey data from the Family Medicine Center providers and care staff. A majority of physicians (75%) and support staff (82%) reported interactions with the care manager, primarily via face-to-face, telephone, or electronic means, primarily for facilitating referrals for behavioral health services and assistance with financial and social and community-based resources. Trend line suggests an absolute decrease of 8 emergency department visits per month for recipients of care management services and an absolute decrease of 7.5 inpatient admissions per month during the initial 2-year implementation period. An organizational model of innovation implementation is a potentially effective approach to guide the process of incorporating care management services into the structure and workflows of PCMHs.

  2. MANAGEMENT OF COMPLEX OPEN FRACTURES: A PROSPECTIVE STUDY

    Directory of Open Access Journals (Sweden)

    Satyanarayana

    2015-10-01

    Full Text Available BACKGROUND : The incidence of Open fractures is on the rise, due to the increasing Road Traffic Accidents in India. In fact accidents are the leading cause of death in young, healthy individuals now. As the number of compound fractures are flooding the outpatient departments of all the major hospitals a viable and effective strategy has to be in place to manage these patients. The various treatment options available to treat these fractures and t heir effectiveness is the basis for this study. MATERIAL & METHODS : This study was conducted by our unit, from Department of Orthopedics and Traumat ology, Osmania General Hospital /Medical College during September 2012 to September 2014. The study comprises of 40 patients who were treated during this period, the patients selected were with Compound fractures Grade III A and Grade III B of Femur , Tibia and fibula. Various modalities of fixation were used in the management of these patients depending upon the clinical condition of the patient . CONCLUSIONS : External fixation was the mainstay of these fractures. It may be a first aid procedure or a definitive treatment option. The other options like Primary Nailing, biological plating have their own ind ications . Secondary procedures do play their role in the effective management of these complex injuries. All in all the successful management of these limb / life threatening injuries lies in the initial management and early intervention , secure fixation of fractures , prevention of infection and reasonable covering of the wounds.

  3. Defining a data management strategy for USGS Chesapeake Bay studies

    Science.gov (United States)

    Ladino, Cassandra

    2013-01-01

    The mission of U.S. Geological Survey’s (USGS) Chesapeake Bay studies is to provide integrated science for improved understanding and management of the Chesapeake Bay ecosystem. Collective USGS efforts in the Chesapeake Bay watershed began in the 1980s, and by the mid-1990s the USGS adopted the watershed as one of its national place-based study areas. Great focus and effort by the USGS have been directed toward Chesapeake Bay studies for almost three decades. The USGS plays a key role in using “ecosystem-based adaptive management, which will provide science to improve the efficiency and accountability of Chesapeake Bay Program activities” (Phillips, 2011). Each year USGS Chesapeake Bay studies produce published research, monitoring data, and models addressing aspects of bay restoration such as, but not limited to, fish health, water quality, land-cover change, and habitat loss. The USGS is responsible for collaborating and sharing this information with other Federal agencies and partners as described under the President’s Executive Order 13508—Strategy for Protecting and Restoring the Chesapeake Bay Watershed signed by President Obama in 2009. Historically, the USGS Chesapeake Bay studies have relied on national USGS databases to store only major nationally available sources of data such as streamflow and water-quality data collected through local monitoring programs and projects, leaving a multitude of other important project data out of the data management process. This practice has led to inefficient methods of finding Chesapeake Bay studies data and underutilization of data resources. Data management by definition is “the business functions that develop and execute plans, policies, practices and projects that acquire, control, protect, deliver and enhance the value of data and information.” (Mosley, 2008a). In other words, data management is a way to preserve, integrate, and share data to address the needs of the Chesapeake Bay studies to better

  4. Women Emoloyees’ Perceptions About Their Managers: A Field Study

    Directory of Open Access Journals (Sweden)

    İsmail BAKAN

    2013-12-01

    Full Text Available The leadership style of people in managerial positions has a significant impact on employee behavior and attitudes towards business. Therefore, finding out the perceptions of employees regarding their managers’ leadership style will guide to managers to display successful management. There are several distinctions in the literature as to the type of leadership. In this study, first the concept and types of leadership determined and then the autocratic, democratic and free reign leadership styles will be explained. In the second part of the study a field research, to measure the perceptions of women workers about their managers’ leadership style, will be included in the textile industry as leading sector in Kahramanmaras.

  5. Integrated energy management study. Energy efficient transport program

    Science.gov (United States)

    1979-01-01

    The Integrated Energy Management (IEM) Study investigated the practicality and feasibility of a closed-loop energy management system for transport aircraft. The study involved: (1) instrumentation and collection of in-flight data for a United Airlines 727-200 flying 80 revenue flights throughout the United Airlines network,(2) analysis of the in-flight data to select representative city pairs and establish operational procedures employed in flying a reference flight profile, (3) simulation of the reference profile in a fast-time model to verify the model and establish performance values against which to measure IEM benefits, (4) development of IEM algorithms, and (5) assessment of the IEM concept.

  6. The history of derogations from chemical parametric values set by the European Drinking Water Directive (Council Directive 98/83/EC), in Italy and the Piedmont region.

    Science.gov (United States)

    Zicari, Giuseppe; Marro, Silvia; Soardo, Vincenzo; Berruti, Renza; Maggi, Claudio; Cerrato, Elena; Ferrari, Romina; Gulino, Margherita

    2014-01-01

    Italian legislation (Article 13 of Legislative Decree 31/2001) provides for the possibility of establishing derogations from chemical parametric values for drinking water set by EU legislation (Council Directive 98/83/EC), if the supply of drinking water cannot be maintained by any other reasonable means. A derogation is possible only after obtaining a specific authorization and must be limited to the shortest time possible. This paper presents the history of derogations granted in Italy and the case of arsenic and nickel in Piedmont. From 2003 to 2009, 13 regions requested a derogation (Campania, Emilia Romagna, Latium, Lombardy, Marche, Piedmont, Apulia, Sardinia, Sicily, Tuscany, Trentino Alto Adige, Umbria, Venetia) at different times and for a total of 13 parameters. In 2012, tap water provided to almost one million Italians in 112 municipalities of three regions (Latium, Tuscany and Campania), did not comply with the legal limits for the following parameters: arsenic, boron and fluorides. Currently, in the Piedmont region there are no derogations from the maximum permitted concentrations of contaminants in drinking water. In the past derogations have been applied for the nickel parameter (years 2006-2007) and from the arsenic parameter (years 2006-2008).

  7. Training hospital managers for strategic planning and management: a prospective study.

    Science.gov (United States)

    Terzic-Supic, Zorica; Bjegovic-Mikanovic, Vesna; Vukovic, Dejana; Santric-Milicevic, Milena; Marinkovic, Jelena; Vasic, Vladimir; Laaser, Ulrich

    2015-02-26

    Training is the systematic acquisition of skills, rules, concepts, or attitudes and is one of the most important components in any organization's strategy. There is increasing demand for formal and informal training programs especially for physicians in leadership positions. This study determined the learning outcomes after a specific training program for hospital management teams. The study was conducted during 2006 and 2007 at the Centre School of Public Health and Management, Faculty of Medicine, University of Belgrade and included 107 participants involved in the management in 20 Serbian general hospitals. The management teams were multidisciplinary, consisting of five members on average: the director of the general hospital, the deputy directors, the head nurse, and the chiefs of support services. The managers attended a training program, which comprised four modules addressing specific topics. Three reviewers independently evaluated the level of management skills at the beginning and 12 months after the training program. Principal component analysis and subsequent stepwise multiple linear regression analysis were performed to determine predictors of learning outcomes. The quality of the SWOT (strengths, weaknesses, opportunities and threats) analyses performed by the trainees improved with differences between 0.35 and 0.49 on a Likert scale (p analysis explained 81% of the variance affecting their quality of strategic planning. Following the training program, the external environment, strategic positioning, and quality of care were predictors of learning outcomes. The four regression models used showed that the training program had positive effects (p < 0.001) on the ability to formulate a Strategic Plan comprising the hospital mission, vision, strategic objectives, and action plan. This study provided evidence that training for strategic planning and management enhanced the strategic decision-making of hospital management teams, which is a requirement

  8. Avoiding Procrastination through Time Management: An Experimental Intervention Study

    Science.gov (United States)

    Häfner, Alexander; Oberst, Verena; Stock, Armin

    2014-01-01

    The purpose of this study was to examine the effects of a short-term time management intervention on procrastination. Procrastination is a serious issue for many students and associated with different negative consequences, such as anxiety or low grades. As procrastination is described as a self-regulatory failure, a training programme focussing…

  9. Communicator Style: A Study of Human Resource Managers.

    Science.gov (United States)

    Evans, Jennifer Payne

    Researchers who have focused on issues of interpersonal communication in organizations have concluded that it is an essential component of organizational life. This paper presents findings of a study that examined the communicator image of human-resource managers. A survey instrument called the Norton Communicator Style Measure (CSM) was sent to…

  10. Assessing the Flipped Classroom in Operations Management: A Pilot Study

    Science.gov (United States)

    Prashar, Anupama

    2015-01-01

    The author delved into the results of a flipped classroom pilot conducted for an operations management course module. It assessed students' perception of a flipped learning environment after making them experience it in real time. The classroom environment was construed using a case research approach and students' perceptions were studied using…

  11. Study on Integrated Pest Management for Libraries and Archives.

    Science.gov (United States)

    Parker, Thomas A.

    This study addresses the problems caused by the major insect and rodent pests and molds and mildews in libraries and archives; the damage they do to collections; and techniques for their prevention and control. Guidelines are also provided for the development and initiation of an Integrated Pest Management program for facilities housing library…

  12. Management Science in Higher Education Institutions: Case Studies from Greece

    Science.gov (United States)

    Saiti, Anna

    2010-01-01

    Regardless of the source of funding, university quality is based on knowledge, teaching, and research, and hence cannot be run like private enterprises as they are expert organisations that provide solely a public service. The purpose of this paper is to investigate, through the analysis of case studies, whether or not management theory,…

  13. Developing International Business Managers through International Study Visits to China

    Science.gov (United States)

    Tang, Yiming; Rose, Susan

    2014-01-01

    Globalization is a key factor in the success of business organizations today, impacting many aspects of management performance. Understanding the global business environment has therefore become a key objective in the teaching of international business on Executive MBA programs. Drawing on the theory of experiential learning, this study examines…

  14. Developing International Business Managers through International Study Visits to China

    Science.gov (United States)

    Tang, Yiming; Rose, Susan

    2014-01-01

    Globalization is a key factor in the success of business organizations today, impacting many aspects of management performance. Understanding the global business environment has therefore become a key objective in the teaching of international business on Executive MBA programs. Drawing on the theory of experiential learning, this study examines…

  15. Avoiding Procrastination through Time Management: An Experimental Intervention Study

    Science.gov (United States)

    Häfner, Alexander; Oberst, Verena; Stock, Armin

    2014-01-01

    The purpose of this study was to examine the effects of a short-term time management intervention on procrastination. Procrastination is a serious issue for many students and associated with different negative consequences, such as anxiety or low grades. As procrastination is described as a self-regulatory failure, a training programme focussing…

  16. Management Education Program Evaluation: An Empirical Study in Mainland China

    Science.gov (United States)

    Sou, Gryphon; Zhou, Pinqiu

    2007-01-01

    Background: With the accession of the PRC to the WTO, Chinese education market is open to the educational service providers of the foreign countries. They are keen to offer MBA Degree programs to the Career Managers in the Mainland. Aims: This research studies program evaluation and so forth the quality assessment of a MBA degree program in the…

  17. The Study on Business Growth Process Management Entropy Model

    Science.gov (United States)

    Jing, Duan

    Enterprise's growth is a dynamic process. The factors of enterprise development are changing all the time. For this reason, it is difficult to study management entropy growth-oriented enterprises from static view. Its characteristic is the business enterprise growth stage, and puts forward a kind of measuring and calculating model based on enterprise management entropy for business scale, the enterprise ability and development speed. According to entropy measured by the model, enterprise can adopt revolution measure in the moment of truth. It can make the enterprise avoid crisis and take the road of sustainable development.

  18. A Study on management plan of pollutants in agricultural region

    Energy Technology Data Exchange (ETDEWEB)

    Choi, Jee Yong; Shin, Eun Sung [Korea Environment Institute, Seoul (Korea)

    1998-12-01

    The water environment in fishing and agricultural region in Korea is getting poor. For improving the quality of water, it is essential to manage pollutants by agricultural activities. For an efficient water quality control, a reasonable examination of the amount of agricultural pollutant load, and the development of efficient technology and policy for reducing the amount of pollution load are required. The management of pollutants considering agricultural characteristics was derived in this study and the amount of discharged pollutants by land usage in agricultural region was researched. 43 refs., 17 figs., 61 tabs.

  19. Postharvest management affects spearmint and calamint essential oils.

    Science.gov (United States)

    Tibaldi, Giorgio; Fontana, Emanuela; Nicola, Silvana

    2013-02-01

    The objectives of this work were to evaluate the phytomass yield, essential oil (EO) content and EO yield of Mentha spicata L. var. rubra, M. spicata L. var. viridis and Calamintha nepeta Savi in Piedmont (Italy), and to study how postharvest management (hydrodistillation of EO from fresh, dehumidified or oven-dried herbs) can affect the EO content and profile of the three species. Mentha spicata L. var. rubra gave the greatest phytomass yield (1997 g m(-2)), which was statistically different from M. spicata L. var. viridis and C. nepeta. The highest EO yield was obtained from C. nepeta (3.75 g m(-2)), which was significantly different from the Mentha genus. Postharvest management significantly affected both the EO content and the EO profile of each species, with the dehumidifying process leading to a significantly higher EO content than the oven-drying process. The EO profile was different not only from species to species but also because of the postharvest management. The dehumidifying process is a relatively new postharvest technology that has shown positive results in terms of EO yield, and it can be applied to species which have a high EO value, after evaluation of the resulting EO profile. Copyright © 2012 Society of Chemical Industry.

  20. Assessing the contribution of legacy sediment and mill dam storage to sediment budgets in the Piedmont of Maryland

    Science.gov (United States)

    Donovan, M.; Miller, A. J.; Baker, M. E.; Gellis, A.

    2013-12-01

    Storage and remobilization of legacy sediment and its net contribution to overall watershed sediment budgets has been an active topic of research in fluvial geomorphology for at least a century. The influence of historic mill dams on storage of legacy sediment and on floodplain morphology in the Piedmont province of the mid-Atlantic region has become a prominent focus of discussion in recent years. The goals of this project are to quantify rates of remobilization of legacy sediment by bank erosion as a contribution to watershed sediment yield in the Piedmont of Baltimore County, Maryland, and to compare contributions from mill-dam deposits with contributions from floodplain sediments not directly attributable to mill dams. The watershed sample will be used to project net remobilization rates for the entire drainage network in select watersheds, and to estimate the component attributable to legacy sediments upstream of mill dams. These results will be compared with regional sediment yields documented in the literature. Through comparison of a 1-m resolution LiDAR DEM from 2005 and 1:2400 scale topographic maps from 1959-1961, we quantify nearly 50 years of channel change along 27 valley reaches from 18 watersheds with drainage areas between 1.8 and 162.9 km2. Sites chosen represent a stratified sample of stream orders and drainage areas including sites in broad alluvial valleys and upstream headwater tributaries at the limit of where floodplains are observed. Particle size and bulk density for floodplain and channel-bar sediments were determined from 182 samples cores, and were classified as Legacy material, Pre-European Settlement, or Channel material. Density and particle size were combined with the volume of gross and net erosion for each valley reach in order to calculate the net mass of sediment remobilized per year for each site. Preliminary results indicate average lateral migration rates of 0.06 - 0.29 m/year, with net erosion ranging between 24 and 171 Mg

  1. The Waste Management in Romania. A Case Study: WMS Implementation

    Directory of Open Access Journals (Sweden)

    OROIAN I.

    2009-12-01

    Full Text Available The present study aims to discuss issues related to the degree of implementation of national waste managementstrategy by emphasizing progress in waste management at national level in three years after its development. In 2004,Romania has developed national policy documents as Waste Management Strategy and National Waste ManagementPlan (WMS, WMSP based on the ”waste hierarchy”. In the four years after the initiation of this process resultsdemonstrate the advantages of using this system in ensuring a sustainable solution to eliminate pollution from waste.Also, the amount of waste recovered at the start of the period - 2004, occupies a proportion of 5.08% of total while inthe end of 2007, the degree of recovery reached 7%. Concerning waste disposal, this was achieved by storage. Thereason is the lack of incinerators for thermal treatment of waste. Traditional collection of household and similar waste inthe mixture, is the most common, accounting for a share of about 97%.

  2. Stakeholders’ perception of forest management: a Portuguese mountain case study

    Directory of Open Access Journals (Sweden)

    Alexandra Marta-Costa

    2016-04-01

    Full Text Available Aim of study: This paper aims to test a participatory methodology to draw parallels and paradoxes as to how some forest sector-related entities and local communities view the Montemuro Mountain forest, namely in terms of its characteristics, the offered opportunities, its problems and the likely solutions for its management as well as the role played by stakeholders, which can be replicated in other case studies and can also facilitate the forest policy making process.Area of study: The Natura 2000 Network “Montemuro Mountain” Site in Portugal.Material and methods: This study combined several consultation and citizen participation techniques.Main results: The perceptions shared by the stakeholders are some similar, others not similar and others still quite paradoxical regarding forest characteristics and the opportunities they offer. The study has shown that it is possible to implement and improve citizen participation methodologies. This can be a viable way towards more effective forest management and fire prevention as this may help blunt conflicts of interest in forest space management. However, for participation to be truly effective and representative, a policy regarding training and awareness of the importance of information is necessary.Research highlights: The stakeholder perceptions on forests and forest management are assessed; forest fires and agrarian abandonment are central for territory’s development; depopulation, old age and absenteeism emphasize degradation of forest areas; Conscious citizen participation benefit policymaking and forest management.Abbreviations used: ZIF: Forest Intervention Zones; GAL: Local Follow-up Group; GTFs: Technical Bureaus of Forestry.

  3. 76 FR 13205 - Piedmont National Wildlife Refuge, Jones and Jasper Counties, GA; Final Comprehensive...

    Science.gov (United States)

    2011-03-10

    ... population of 30 to 35 deer per-square-mile, with a balanced sex ratio. We will expand habitat management by..., reptiles and amphibians. We will initiate basic inventories for fish species and invertebrates, including...

  4. Risk Management Adoption Framework for Software Projects: A Case Study for Kenyan Software Project Managers and Developers

    Directory of Open Access Journals (Sweden)

    Noela Jemutai Kipyegen

    2012-05-01

    Full Text Available Despite the existence and availability of proper software development risk management processes, Kenyans software projects experience myriad of challenges. This study looks at software risk management practice and the root of problems experienced by Kenyan software project managers and developers. The survey helped to understand these causes and the kind of risk management adoption framework suitable to software projects and that solves existing problems in Kenya. Results from 62 software developers and 15 IT project managers from 30 software development firms showed that majority (87% of IT project managers and developers do not use formal risk management techniques. There are no measures put in place by various development organizations for the implementation of formal risk management methods. This paper develops a framework that guides in the adoption of the existing formal risk management techniques in two areas; Institutions of learning and software development industry.

  5. Burn patients' experience of pain management: a qualitative study.

    Science.gov (United States)

    Yuxiang, Li; Lingjun, Zhou; Lu, Tang; Mengjie, Liu; Xing, Ming; Fengping, Shen; Jing, Cui; Xianli, Meng; Jijun, Zhao

    2012-03-01

    Pain is a major problem after burns and researchers continue to report that pain from burns remains undertreated. The inadequate pain control results in adverse sequalae physically and psychologically in the burn victims. A better understanding of a burn patient's experience is important in identifying the factors responsible for undertreated pain and establishing effective pain management guidelines or recommendation in the practice of pain relief for burn injuries. This study sought to explore and describe the experience that patients have about pain related to burn-injury during hospitalization. Semi-structured interviews were conducted on eight patients with moderate to severe pain from burn injuries recruited from a Burn Centre in Northwest China. Data was collected by in-depth interviews and qualitative description after full transcription of each interview. Analysis involved the identification of themes and the development of a taxonomy of patients' experience of burn pain and its management. Three themes were indentified: (1) patients' experience of pain control, (2) patients' perception on burn pain management, and (3) patients' expectation of burn pain management. Findings from this study suggested that patients experience uncontrolled pain both physically and psychologically which may serve as an alert for awareness of health professionals to recognize and establish a multidisciplinary pain management team for burn victims, including surgeons, critical care specialists, anesthesiologists, nurses, psychologists, and social workers to accomplish safe and effective strategies for pain control to reach an optimal level of pain management in burn patients. It also provides insights and suggestions for future research directions to address this significant clinical problem.

  6. Managing knowledge: a technology transfer case study in IEN

    Energy Technology Data Exchange (ETDEWEB)

    Pereira, Ana Gabriella Amorim Abreu [Instituto de Engenharia Nuclear (IEN), Rio de Janeiro, RJ (Brazil). Servico de Transferencia de Tecnologia], e-mail: agaap@ien.gov.br

    2009-07-01

    Knowledge management is paramount nowadays. In order to enable the members of an organization to deal with their current situations effectively it is mandatory to know and enhance its intellectual capital. Managing the organization knowledge is important to the extent that it allows and reinforce its mission (what we are trying to accomplish?), and performance (how do we deliver the results?). As a result of a knowledge management effort, the organization can create value for itself and for society as a whole. In this paper, we argue that a technology developed at a research institute and transferred to an industry is knowledge to be managed in order to create value, both for the society and for the Institute. In order to manage such knowledge, it is proposed an approach to enhance the value creation potential of a technology transfer. This paper propose an investigation to expand the understanding on how a public research institute and a private firm could introduce their value creation wishes into a technology transfer agreement in a way to reflect and provide the realization of those wishes. It is proposed that, from the identification of the organizations expectations it is possible to infer which agreement attributes will contribute to that value creation and to establish satisfactory agreement configurations. These configurations have the potential to generate those consequences, given that, through the transfer, each organization seeks to increase potential benefits and to reduce potential sacrifices. Supported by exchange flow and value creation models, by the knowledge management and the means-end theory, an approach to increase the value creation potential of a technology transfer is proposed. Evidences from a case study sustain the proposed approach. The case study unity is the Instituto de Engenharia Nuclear, a public research institute. (author)

  7. Energy management study: A proposed case of government building

    Energy Technology Data Exchange (ETDEWEB)

    Tahir, Mohamad Zamhari; Nawi, Mohd Nasrun Mohd [School of Technology Management and Logistics, Universiti Utara Malaysia, 06010 Sintok, Kedah (Malaysia); Baharum, Mohd Faizal [School of Building, Housing and Planning, Universiti Sains Malaysia, 11800 Penang (Malaysia)

    2015-05-15

    Align with the current needs of the sustainable and green technology in Malaysian construction industry, this research is conducted to seek and identify opportunities to better manage energy use including the process of understand when, where, and how energy is used in a building. The purpose of this research is to provide a best practice guideline as a practical tool to assist construction industry in Malaysia to improve the energy efficiency of the office building during the post-production by reviewing the current practice of the building operation and maintenance in order to optimum the usage and reduce the amount of energy input into the building. Therefore, this paper will review the concept of maintenance management, current issue in energy management, and on how the research process will be conducted. There are several process involves and focuses on technical and management techniques such as energy metering, tracing, harvesting, and auditing based on the case study that will be accomplish soon. Accordingly, a case study is appropriate to be selected as a strategic research approach in which involves an empirical investigation of a particular contemporary phenomenon within its real life context using multiple sources of evidence for the data collection process. A Government office building will be selected as an appropriate case study for this research. In the end of this research, it will recommend a strategic approach or model in a specific guideline for enabling energy-efficient operation and maintenance in the office building.

  8. Data management in a longitudinal cross-cultural study.

    Science.gov (United States)

    Roberts, R J; Musick, B S; Olley, B; Hall, K S; Hendrie, H C; Oyediran, A B

    The Indianapolis-Ibadan Dementia Project compares the rates of dementia at two sites, one in the U.S.A. and one in Nigeria. This paper concentrates on the data management issues in this longitudinal cross-cultural study. Approximately 2500 elderly people were recruited at each site, and continue to be re-assessed every two years. All the data are collected on paper and then entered into a FoxPro relational database. Most of the data management, including data cleaning, is done in Indianapolis. The design of the data collection forms is particularly important in a cross-cultural study, with the questions and the coding of responses clear and simple. Since Nigeria and the U.S.A. have different levels of technological development, the computer hardware and software were chosen to be suitable for use at either site. Exchange visits have been needed to address data management issues and resolve unexpected problems. The data management on cross-cultural studies can be handled successfully, given careful planning.

  9. [Lean logistics management in healthcare: a case study].

    Science.gov (United States)

    Aguilar-Escobar, V G; Garrido-Vega, P

    2013-01-01

    To study the applicability of the principles of Lean Production to manage the supply chain of a hospital. In particular, to determine which Lean practices and principles are applicable, the benefits obtained and the main barriers for its implementation. Managing the hospital supply chain is an important issue, both for its effect on the quality of care and its impact on costs. This study is based on a case study. 2005-10. Hospital Virgen Macarena in Seville. Process of implementing a comprehensive logistics management plan based on Lean principles and technological investments. The implementation of the comprehensive plan has reduced inventory, decreased lead times and improved service quality. Also, there have been other important improvements: enhanced employee satisfaction and increased staff productivity, both dedicated to health and the logistics. The experience analysed has shown the applicability and appropriateness of Lean principles and some of its techniques in managing the logistics of hospitals. It also identifies some of the main difficulties that may arise. Copyright © 2011 SECA. Published by Elsevier Espana. All rights reserved.

  10. Energy management study: A proposed case of government building

    Science.gov (United States)

    Tahir, Mohamad Zamhari; Nawi, Mohd Nasrun Mohd; Baharum, Mohd Faizal

    2015-05-01

    Align with the current needs of the sustainable and green technology in Malaysian construction industry, this research is conducted to seek and identify opportunities to better manage energy use including the process of understand when, where, and how energy is used in a building. The purpose of this research is to provide a best practice guideline as a practical tool to assist construction industry in Malaysia to improve the energy efficiency of the office building during the post-production by reviewing the current practice of the building operation and maintenance in order to optimum the usage and reduce the amount of energy input into the building. Therefore, this paper will review the concept of maintenance management, current issue in energy management, and on how the research process will be conducted. There are several process involves and focuses on technical and management techniques such as energy metering, tracing, harvesting, and auditing based on the case study that will be accomplish soon. Accordingly, a case study is appropriate to be selected as a strategic research approach in which involves an empirical investigation of a particular contemporary phenomenon within its real life context using multiple sources of evidence for the data collection process. A Government office building will be selected as an appropriate case study for this research. In the end of this research, it will recommend a strategic approach or model in a specific guideline for enabling energy-efficient operation and maintenance in the office building.

  11. A Place for Project Management in English Studies and Communication studies  curricula

    DEFF Research Database (Denmark)

    Kampf, Constance; Isohella, Suvi

    2009-01-01

    in a transitional setting which can serve as a bridge between the classroom and the workplace. The perceptions of the need for project management are examined with respect to interviews of Finnish technical communication graduates, and an example of a project management course focused on the communication aspects......In this paper, we argue for a place for project management in the English Studies and Communication Studies curricula, often the home of Technical Communication programs, in order to offer students an opportunity to apply their language, discourse analysis, analytical skills, and creativity...... inherent in project management tools and process from a Project Management course taught simultaneously at the Aarhus School of Business and the Helsinki School of Economics is described, including examples from Project Management assignments which correspond to problem-solving skills.  In addition, some...

  12. A Place for Project Management in English Studies and Communication studies  curricula

    DEFF Research Database (Denmark)

    Kampf, Constance; Isohella, Suvi

    2009-01-01

    In this paper, we argue for a place for project management in the English Studies and Communication Studies curricula, often the home of Technical Communication programs, in order to offer students an opportunity to apply their language, discourse analysis, analytical skills, and creativity...... in a transitional setting which can serve as a bridge between the classroom and the workplace. The perceptions of the need for project management are examined with respect to interviews of Finnish technical communication graduates, and an example of a project management course focused on the communication aspects...... inherent in project management tools and process from a Project Management course taught simultaneously at the Aarhus School of Business and the Helsinki School of Economics is described, including examples from Project Management assignments which correspond to problem-solving skills.  In addition, some...

  13. A study on effects of knowledge management on organizational entrepreneurship: A case study of educational system

    Directory of Open Access Journals (Sweden)

    Naser Azad

    2012-09-01

    Full Text Available Knowledge management plays an important role in business development specially in educational system. The proposed study designs and distributes a questionnaire among experts who are involved in education systems in province of Tehran, Iran. The population of this survey includes 1680 people who are enrolled in administration levels of this province and using a simple sapling technique is calculated as 313. The questionnaire consists of 30 questions in Likert scale and there are six categories for the proposed study of this paper including the concept of knowledge, management, knowledge tools, knowledge measurement, change management, knowledge content. We have used LISREL software package to find the relationship between entrepreneurship and knowledge management components. Based on the results of this survey, knowledge content is number one priority followed by knowledge tools and concept of knowledge. The other factors including management, knowledge measurement and change management are in lower levels of importance.

  14. Managing depression through needlecraft creative activities: A qualitative study

    OpenAIRE

    2000-01-01

    This qualitative study explored the personal meanings of needlecrafts and their role in the self-management of depression. Written and spoken narratives from 39 women were studied. Respondents described themselves as experiencing chronic or episodic depression (e.g. associated with stressful work situations, bereavement or caring for an ill relative). Some had received treatment for depression but most had not. When analysing the therapeutic effects of creative activity, most women describ...

  15. Occupational health management system: A study of expatriate construction professionals.

    Science.gov (United States)

    Chan, I Y S; Leung, M Y; Liu, A M M

    2016-08-01

    Due to its direct impact on the safety and function of organizations, occupational health has been a concern of the construction industry for many years. The inherent complexity of occupational health management presents challenges that make a systems approach essential. From a systems perspective, health is conceptualized as an emergent property of a system in which processes operating at the individual and organizational level are inextricably connected. Based on the fundamental behavior-to-performance-to-outcome (B-P-O) theory of industrial/organizational psychology, this study presents the development of an I-CB-HP-O (Input-Coping Behaviors-Health Performance-Outcomes) health management systems model spanning individual and organizational boundaries. The model is based on a survey of Hong Kong expatriate construction professionals working in Mainland China. Such professionals tend to be under considerable stress due not only to an adverse work environment with dynamic tasks, but also the need to confront the cross-cultural issues arising from expatriation. A questionnaire was designed based on 6 focus groups involving 44 participants, and followed by a pilot study. Of the 500 questionnaires distributed in the main study, 137 valid returns were received, giving a response rate of 27.4%. The data were analyzed using statistical techniques such as factor analysis, reliability testing, Pearson correlation analysis, multiple regression modeling, and structural equation modeling. Theories of coping behaviors and health performance tend to focus on the isolated causal effects of single factors and/or posits the model at single, individual level; while industrial practices on health management tend to focus on organizational policy and training. By developing the I-CB-HP-O health management system, incorporating individual, interpersonal, and organizational perspectives, this study bridges the gap between theory and practice while providing empirical support for a

  16. Education On Prehospital Pain Management: A Follow-Up Study

    Directory of Open Access Journals (Sweden)

    Scott C. French

    2013-03-01

    Full Text Available Introduction: The most common reason patients seek medical attention is pain. However,there may be significant delays in initiating prehospital pain therapy. In a 2001 qualityimprovement (QI study, we demonstrated improvement in paramedic knowledge,perceptions, and management of pain. This follow-up study examines the impact of thisQI program, repeated educational intervention (EI, and effectiveness of a new painmanagement standard operating procedure.Methods: 176 paramedics from 10 urban and suburban fire departments and two privateambulance services participated in a 3-hour EI. A survey was performed prior to the EI andrepeated one month after the EI. We reviewed emergency medical services (EMS runs withpain complaints prior to the EI and one month after the EI. Follow-up results were comparedto our prior study. We performed data analysis using descriptive statistics and chi-square tests.Results: The authors reviewed 352 surveys and 438 EMS runs with pain complaints. Usingthe same survey questions, even before the EI, 2007 paramedics demonstrated significantimprovement in the knowledge (18.2%; 95% CI 8.9%, 27.9%, perceptions (9.2%; 95% CI6.5%, 11.9%, and management of pain (13.8%; 95% CI 11.3%, 16.2% compared to 2001.Following EI in 2007, there were no significant improvements in the baseline knowledge (0%;95% CI 5.3%, 5.3% but significant improvements in the perceptions of pain principles (6.4%;95% CI 3.9%, 9.0% and the management of pain (14.7%; 95% CI 11.4%, 18.0%.Conclusion: In this follow up study, paramedics’ baseline knowledge, perceptions, andmanagement of pain have all improved from 6 years ago. Following a repeat educationalintervention, paramedics further improved their field management of pain suggestingparamedics will still benefit from both initial and also ongoing continuing education on thetopic of pain management.

  17. Scleral Lens Prescription and Management Practices: The SCOPE Study.

    Science.gov (United States)

    Harthan, Jennifer; Nau, Cherie B; Barr, Joseph; Nau, Amy; Shorter, Ellen; Chimato, Nicolette T; Hodge, David O; Schornack, Muriel M

    2017-04-06

    To assess current scleral lens prescription and management practices by conducting an international online survey of eye care providers. The SCOPE (Scleral Lenses in Current Ophthalmic Practice: an Evaluation) study group designed and administered an online survey regarding current scleral lens prescription and management practices. The survey was open from January 15 to March 31, 2015, and generated 723 responses from individuals who had fit at least 5 patients with scleral lenses. Respondents (n=663) prescribed scleral lenses that ranged from 15 to 17 mm in diameter (65%), smaller than 15 mm (18%), and larger than 18 mm (17%). More than 50 lens designs were identified. Average daily wearing time of 11.8 hr was consistent across 651 respondents, and 475/651 (73%) recommended midday removal on some, most, or all days. Most respondents recommended nonpreserved saline to fill the bowl of the lens before application (single-use vials, 392/653 [60%]; bottled products, 372/653 [57%]). A hydrogen peroxide-based disinfection system was the most commonly recommended care product (397/651 [61%]). A reasonable degree of consensus exists regarding some aspects of scleral lens prescription and management (average lens diameter, daily wearing time, and use of nonpreserved products for lens application). Further study is needed to develop evidence-based guidelines for scleral lens prescription and management.

  18. Multiproject interdependencies in health systems management: a longitudinal qualitative study.

    Science.gov (United States)

    Spaulding, Aaron; Gamm, Larry; Kim, Jungyeon; Menser, Terri

    2014-01-01

    A health care organization often engages in the simultaneous implementation of multiple organization change initiatives. However, the degree to which these initiatives are implemented and can be enhanced based on their interdependencies is an open question. How organizations and the change initiatives they pursue might benefit from more careful examination of potential interdependencies among projects was explored in this article. The aim of this study was to introduce a multiproject management conceptualization that stresses project interdependencies and suggests synergies can be found to enhance overall project and organizational performance. It examines this conceptualization in the context of a health system pursuing several major initiatives to capture insights into the nature of such interdependencies. Longitudinal qualitative analysis of interviews conducted with hospital leaders attempting to manage multiple initiatives being implemented by the system's leadership team was used in this study. The implementation of an electronic medical record (EMR) is empirically identified as the most central among multiple projects based on other projects dependencies on the EMR. Furthermore, concerns for data are identified most frequently as success factors across all projects. This reinforces the depiction of the EMR as a central organizational focus. A unique perspective on multiproject management in hospitals and on EMR projects is presented. In addition, the interdependency conceptualization and its application and results provide insights into multiproject management that can help ensure that benefits of individual projects are more fully optimized or exploited in leveraging the effectiveness of other project initiatives.

  19. Survival dynamics of fecal bacteria in ponds in agricultural watersheds of the Piedmont and Coastal Plain of Georgia.

    Science.gov (United States)

    Jenkins, Michael B; Endale, Dinku M; Fisher, Dwight S; Adams, M Paige; Lowrance, Richard; Newton, G Larry; Vellidis, George

    2012-01-01

    Animal agriculture in watersheds produces manure bacteria that may contaminate surface waters and put public health at risk. We measured fecal indicator bacteria (commensal Escherichia coli and fecal enterococci) and manure pathogens (Salmonella and E. coli 0157:H7), and physical-chemical parameters in pond inflow, within pond, pond outflow, and pond sediments in three ponds in agricultural watersheds. Bishop Pond with perennial inflow and outflow is located in the Piedmont, and Ponds A and C with ephemeral inflow and outflow in the Coastal Plain of Georgia. Bromide and chloride tracer experiments at Bishop Pond reflected a residence time much greater than that estimated by two models, and indicated that complete mixing within Bishop Pond was never obtained. The long residence time meant that fecal bacteria were exposed to solar UV-radiation and microbial predation. At Bishop Pond outflow concentrations of fecal indicator bacteria were significantly less than inflow concentrations; such was not observed at Ponds A and C. Both Salmonella and E. coli 0157:H7 were measured when concomitant concentrations of commensal E. coli were below the criterion for surface water impairment indicating problems with the effectiveness of indicator organisms. Bishop Pond improved down stream water quality; whereas, Ponds A and C with ephemeral inflow and outflow and possibly greater nutrient concentrations within the two ponds appeared to be less effective in improving down stream water quality.

  20. A Typical Case Study: Solid Waste Management in Petroleum Refineries

    Directory of Open Access Journals (Sweden)

    Jadea S. Alshammari

    2008-01-01

    Full Text Available The current environmental concerns have forced developed and developing countries to reduce air, water and land pollution for sustainable growth. Solid refinery waste is cocktail of hydrocarbons, water, heavy metal and fine solids and is substantial in quantity. The principal processes of waste management focus mainly on waste source reduction, reusing, recycling, composting, incineration with or without energy recovery, fuel production and land filling. Waste management models have a common approach of assignment of generating sources to landfills, transfer stations sitting, site selection for landfills, etc. but recently new integrated models have been developed and applied. Waste management system in an industrial complexes uses multi-objective mixed integer programming approach for the running of existing facilities in dynamic net work flow models with nonlinear costs of management. The latest multi-objective mixed integer programming techniques are applied to resolve the potential conflict between environmental and economic goals and to evaluate sustainable strategies for waste management. In this approach, material recycling in an economic sense exhibits huge indirect benefits, although the emphasis of environmental quality as a major objective in decision-making drives the optimal solution toward pro-recycling programs. The use of grey and fuzzy system theories as uncertainty analysis tools as an enhancement of this modeling analysis proves to be highly profitable. A multi-objective optimization model based on the goal programming approach has been developed and tested in this study for passable management of solid waste generated by a typical petroleum refining industry in the state of Kuwait. The analytic hierarchy process, a decision-making approach, including qualitative and quantitative aspects of a problem, has been integrated in the model to prioritize the conflicting goals existing in the waste management problems of the petroleum

  1. Development and evaluation of clear-water pier and contraction scour envelope curves in the Coastal Plain and Piedmont Provinces of South Carolina

    Science.gov (United States)

    Benedict, Stephen T.; Caldwell, Andral W.

    2016-01-01

    The U.S. Geological Survey in cooperation with the South Carolina Department of Transportation collected clear-water pier- and contraction-scour data at 116 bridges in the Coastal Plain and Piedmont Physiographic Provinces of South Carolina. Pier-scour depths collected in both provinces ranged from 0 to 8.0 feet. Contraction-scour depths collected in the Coastal Plain ranged from 0 to 3.9 feet. Using hydraulic data estimated with a one-dimensional flow model, predicted clear-water scour depths were computed with scour equations from the Federal Highway Administration Hydraulic Engineering Circular 18 and compared with measured scour. This comparison indicated that predicted clear-water scour depths, in general, exceeded measured scour depths and at times were excessive. Predicted clear-water contraction scour, however, was underpredicted approximately 30 percent of the time by as much as 7.1 feet. The investigation focused on clear-water pier scour, comparing trends in the laboratory and field data. This comparison indicated that the range of dimensionless variables (relative depth, flow intensity, relative grain size) used in laboratory investigations of pier scour, were similar to the range for field data in South Carolina, further indicating that laboratory relations may have some applicability to field conditions in South Carolina. Variables determined to be important in developing pier scour in laboratory studies were investigated to understand their influence on the South Carolina field data, and many of these variables appeared to be insignificant under field conditions in South Carolina. The strongest explanatory variables were pier width and approach velocity. Envelope curves developed from the field data are useful tools for evaluating reasonable ranges of clear-water pier and contraction scour in South Carolina. A modified version of the Hydraulic Engineering Circular 18 pier-scour equation also was developed as a tool for evaluating clearwater pier

  2. Liquidity management efficiency of Indian Steel Companies (a Case Study)

    OpenAIRE

    Dr. Amalendu Bhunia; Islam Uddin Khan

    2011-01-01

    Liquidity management is of crucial importance in financial management decision. The optimalof liquidity management is could be achieve by company that manage the trade-off between profitability and liquidity management. The paper analyses the association between the liquidity management and profitability of 230 Indian private sector steel companies obtained from CMIE database. Liquidity management indicators and profitability indicator over the period from 2002 to 2010 are modeled as a linear...

  3. IMMUNOCAT—A Data Management System for Epitope Mapping Studies

    Directory of Open Access Journals (Sweden)

    Jo L. Chung

    2010-01-01

    Full Text Available To enable rationale vaccine design, studies of molecular and cellular mechanisms of immune recognition need to be linked with clinical studies in humans. A major challenge in conducting such translational research studies lies in the management and integration of large amounts and various types of data collected from multiple sources. For this purpose, we have established “IMMUNOCAT”, an interactive data management system for the epitope discovery research projects conducted by our group. The system provides functions to store, query, and analyze clinical and experimental data, enabling efficient, systematic, and integrative data management. We demonstrate how IMMUNOCAT is utilized in a large-scale research contract that aims to identify epitopes in common allergens recognized by T cells from human donors, in order to facilitate the rational design of allergy vaccines. At clinical sites, demographic information and disease history of each enrolled donor are captured, followed by results of an allergen skin test and blood draw. At the laboratory site, T cells derived from blood samples are tested for reactivity against a panel of peptides derived from common human allergens. IMMUNOCAT stores results from these T cell assays along with MHC:peptide binding data, results from RAST tests for antibody titers in donor serum, and the respective donor HLA typing results. Through this system, we are able to perform queries and integrated analyses of the various types of data. This provides a case study for the use of bioinformatics and information management techniques to track and analyze data produced in a translational research study aimed at epitope identification.

  4. IMMUNOCAT-a data management system for epitope mapping studies.

    Science.gov (United States)

    Chung, Jo L; Sun, Jian; Sidney, John; Sette, Alessandro; Peters, Bjoern

    2010-01-01

    To enable rationale vaccine design, studies of molecular and cellular mechanisms of immune recognition need to be linked with clinical studies in humans. A major challenge in conducting such translational research studies lies in the management and integration of large amounts and various types of data collected from multiple sources. For this purpose, we have established "IMMUNOCAT", an interactive data management system for the epitope discovery research projects conducted by our group. The system provides functions to store, query, and analyze clinical and experimental data, enabling efficient, systematic, and integrative data management. We demonstrate how IMMUNOCAT is utilized in a large-scale research contract that aims to identify epitopes in common allergens recognized by T cells from human donors, in order to facilitate the rational design of allergy vaccines. At clinical sites, demographic information and disease history of each enrolled donor are captured, followed by results of an allergen skin test and blood draw. At the laboratory site, T cells derived from blood samples are tested for reactivity against a panel of peptides derived from common human allergens. IMMUNOCAT stores results from these T cell assays along with MHC:peptide binding data, results from RAST tests for antibody titers in donor serum, and the respective donor HLA typing results. Through this system, we are able to perform queries and integrated analyses of the various types of data. This provides a case study for the use of bioinformatics and information management techniques to track and analyze data produced in a translational research study aimed at epitope identification.

  5. Municipal Solid Waste Management in Kadapa Town: A Case Study.

    Science.gov (United States)

    Sumithra, S; Sunitha, V; Nagaraju, G

    2014-01-01

    Solid waste management (SWM) is a worldwide phenomenon. It is a big challenge all over the world for human beings. The problem of municipal solid waste management (MSWM) is also prevailing in the environment of Kadapa town in India. Therefore, the present study was undertaken to find out the problems and prospects of municipal solid waste in Kadapa town. A detailed investigation was made regarding the methods of practices associated with sources, quantity generated, collection, transportation, storage, treatment and disposal of municipal solid waste in the study area. The data related to SWM in the study area was obtained through questionnaire, individual field visits, interaction with people and authentic record of municipal corporation. Status of the MSW in Kadapa town was studied. The results indicated that the major constituents of municipal solid waste were organic in nature and approximately one fourth of municipal solid waste was recyclable. Detailed data on solid waste management practices, including collection, recovery and disposal method, has been presented in this paper.

  6. A study on relationship between earnings management and operating cash flows management: Evidence from Tehran Stock Exchange

    Directory of Open Access Journals (Sweden)

    Bahman Banimahd

    2013-06-01

    Full Text Available This study investigates the impact of earnings management on operating cash flows management over the period 2004-2011 using the information of 119 firms listed on the Tehran Stock Exchange. Results indicate that there is a meaningful relationship between earnings management and operating cash flows management. In other words, earnings management creates and shapes operating cash flows management. In addition, after controlling for the loss reporting, firm size and firm's financial risk, the results show that there was a relationship between loss reporting and firm size with the cash flows management. When firms report loss, then operating cash flows increases. Finally, operating cash flows decreases when firm size increases. However, our survey does not provide any evidence to believe there is any relationship between financial risk and cash flows management.

  7. IMPACT OF CONFLICT MANAGEMENT ON CORPORATE PRODUCTIVITY: AN EVALUATIVE STUDY

    Directory of Open Access Journals (Sweden)

    Obasan Kehinde , A

    2011-09-01

    Full Text Available A wide divergence of opinion exists on the source and effect of conflicts on corporate productivity and the effectiveness of the various strategies available for managing them. It has been argued by some that conflicts are signs of a vibrant organization while others contend it is destructive and capable of retarding stability and profitability of organizations. Using a student t distribution to test the significance of response and purposive sampling technique to administer a self-design questionnaires to 50 respondents cutting across all cadres of staff of First Bank of Nigeria Plc.,(Lagos Branch, revealed that the main sources of conflict in the organization relate to perception and value problems. The specific issues bother on employee compensation and welfare while managers prefer the compromise, problem solving and dominating strategies to minimizing the incidence of organisational conflicts. Based on the findings of the study, it was recommended that strategies which promote industrial democracy should be chosen by management as the preferred option in dispute resolution. In addition, the ideal level of conflict resolution required to attain optimum performance for every organisation is unique and situational hence managers are duty bound to establish the best maintainable by the organisation.

  8. Strategic planning for waste management: A case study of Shiraz waste management

    Directory of Open Access Journals (Sweden)

    Ali Zangi Abadi

    2012-08-01

    Full Text Available These days, there are several reports indicating on reduction on renewable resources. On the other hand, there is an increase on the population, which increases production of garbage in the world. With limitation on governmental budget, there is growing concern on having efficient strategic planning for waste management. The proposed study of this paper performs a SWOT analysis to find all strength, weakness, opportunities as well as possible threats associated with waste management organization located in city of Shiraz, located in south west of Iran. Based on the results, appropriated locating strategies for burying garbage, training and increasing awareness regarding production and collection, attracting foreign investment in the field of recycling garbage, reconsidering environmental rules and burying garbage and its separation standards are the most important strategies.

  9. A study on effects of knowledge management on the success of customer relationship management

    Directory of Open Access Journals (Sweden)

    Mahtab Hassani

    2013-09-01

    Full Text Available Nowadays, it is widely accepted that knowledge is the primary source of adding more value to organizations and business units. Customer relationship management (CRM, on the other hand is the main bridge for building a connection between management team and users and a good CRM also contributes to firms in terms of customer retention and getting more market share through word of mouth advertisement. In this paper, we present an empirical investigation to find the effect of knowledge on CRM in one of Iranian banks. The proposed study selects a sample of 384 randomly selected people and distributes a questionnaire among them. Cronbach alphas for all components of the survey have been well above 0.70, which validates the overall questionnaire. The results have confirmed that knowledge influences CRM positively in terms of customer satisfaction, customer loyalty and trust.

  10. Statistical characteristics of mudflows in the piedmont areas of Uzbekistan and the role of the synoptic processes for the formation of mudflows

    Science.gov (United States)

    Mamadjanova, Gavkhar; Leckebusch, Gregor C.

    2016-04-01

    Mudflows are formed almost every year in the territory of Uzbekistan and neighbouring countries. They represent a major threat to human life and settlements and can significantly damage infrastructure. In general, in addition to elevated soil moisture conditions, severe local rainfall events (e.g., 15 mm of precipitation in 12 hours) and associated air temperature conditions are understood to be the main factors in the formation of mudflows in the piedmont areas of Uzbekistan. The main purpose of this study is to understand factors on local and synoptic to hemispheric scales, which cause mudflow variability on interannual and longer time scales. To fulfil this objective, in a first step historical data of mudflow occurrences (mainly March to August) in Uzbekistan provided by the Centre of Hydro-meteorological Service of the Republic of Uzbekistan (Uzhydromet) for more than 140 years are statistically analysed. During the investigation period a total of around 3000 mudflow events were observed with about 21 events per year on average and a maximum of 168 mudflows in 1930. To understand principle factors steering the variability of mudflow occurrences, synoptic scale circulation weather types (CWT) over Central Asia and Uzbekistan are investigated. The majority of mudflows (22%) occur during the advection of westerly airflow when moist air from Central and Southern Europe reaches Uzbekistan. This objectively classified synoptic situation can be related to one of the 15 primary synoptic circulation types over the Central Asia and Uzbekistan which were subjectively derived by Bugayev and Giorgio in 1930-40s (Bugayev et al., 1957), thus confirming the validity of this approach. By means of the CWT approach, we further analyse that on mudflow-days the frequencies of cyclonic, westerly, south-westerly and north-westerly stream flows are increased in comparison to the climatological frequency of occurrence of these circulation weather types. Details of the necessary and

  11. Forest Field Trips among High School Science Teachers in the Southern Piedmont

    Science.gov (United States)

    McCabe, Shannon M.; Munsell, John F.; Seiler, John R.

    2014-01-01

    Students benefit in many ways by taking field trips to forests. Improved academic performance, increased participation in outdoor recreation, and a better grasp of natural resources management are some of the advantages. However, trips are not easy for teachers to organize and lead. Declining budgets, on-campus schedules, and standards of learning…

  12. 75 FR 26979 - Piedmont National Wildlife Refuge, Jones and Jasper Counties, GA

    Science.gov (United States)

    2010-05-13

    ... restoration; (5) invasive species control; (6) climate change; (7) partnerships; (8) air and water quality; (9... as a demonstration area for waterfowl and implement a water management program to enhance habitat and... GIS data to provide for better resource protection. We would develop an integrated cultural...

  13. Forest Field Trips among High School Science Teachers in the Southern Piedmont

    Science.gov (United States)

    McCabe, Shannon M.; Munsell, John F.; Seiler, John R.

    2014-01-01

    Students benefit in many ways by taking field trips to forests. Improved academic performance, increased participation in outdoor recreation, and a better grasp of natural resources management are some of the advantages. However, trips are not easy for teachers to organize and lead. Declining budgets, on-campus schedules, and standards of learning…

  14. Managing change : Case study: HAMK University of Applied Sciences, Valkeakoski

    OpenAIRE

    Chau Thi Tra, Mi

    2012-01-01

    In response to changes imposed by the Finnish government on the Univer-sities of Applied Sciences system in the near future, HAMK has proactive-ly adopted several programmes to prepare for future challenges and rein-force the organization’s competitiveness. However, organizational change has never been an easy, straightforward issue and how to manage change effectively has become an interest to the organization. The study aims at providing suggestions for a more successful change im-pleme...

  15. Strategic Communication in Chaos Management and a Case Study

    OpenAIRE

    Latif, Hasan; ELMAS, Tuğçe

    2017-01-01

    Abstract. Effective communication may be sufficient under normal conditions, but in chaos conditions strategic communication is required. There has been cases of unsuccessful management during times of sudden huge problems due to the use of wrong communication behaviors. This work presents together an example and the requisites of a successful a strategic communicator in chaotic conditions. The study begins with examples of mismanagement behaviors in strategic communication. It establishes a ...

  16. A Study of Organizational Downsizing and Information Management Strategies.

    Science.gov (United States)

    1992-09-01

    reduction is what is typically thought of when downsizing is discussed. Reduction includes layoffs , attrition, buyouts, and retirement incentives...belonged to the lowest level of the organizational structure. Methods other than layoffs were considered when selecting the downsizing method. Attrition was...AFrr•G,•.sRmD-2 AD-A258 987 A STUDY OF ORGANIZATIONAL DOWNSIZING AND INFORMATION MANAGEMENT STRATEGIES THESIS Terry L. Brown Dale J. Long, Captain

  17. Managing change : Case study: HAMK University of Applied Sciences, Valkeakoski

    OpenAIRE

    Chau Thi Tra, Mi

    2012-01-01

    In response to changes imposed by the Finnish government on the Univer-sities of Applied Sciences system in the near future, HAMK has proactive-ly adopted several programmes to prepare for future challenges and rein-force the organization’s competitiveness. However, organizational change has never been an easy, straightforward issue and how to manage change effectively has become an interest to the organization. The study aims at providing suggestions for a more successful change im-pleme...

  18. Study of evaluation techniques of software configuration management and reliability

    Energy Technology Data Exchange (ETDEWEB)

    Youn, Cheong; Baek, Y. W.; Kim, H. C.; Han, H. C.; Choi, C. R. [Chungnam National Univ., Taejon (Korea, Republic of)

    2001-03-15

    The Study of activities to solve software safety and quality must be executed in base of establishing software development process for digitalized nuclear plant. Especially study of software testing and Verification and Validation must executed. For this purpose methodologies and tools which can improve software qualities are evaluated and software Testing, V and V and Configuration Management which can be applied to software life cycle are investigated. This study establish a guideline that can be used to assure software safety and reliability requirements in digitalized nuclear plant systems.

  19. Prevention, education and information: the role of the community pharmacist in the management of headaches.

    Science.gov (United States)

    Giaccone, M; Baratta, F; Allais, G; Brusa, P

    2014-05-01

    Headaches are among the most common disorders of the nervous system. On a global level, it is estimated that the prevalence of headache disorder in adults is 47 %. A proper treatment of headaches requires training of health care personnel, careful diagnosis and recognition of the condition, appropriate treatment with cost-effective drugs, simple changements in lifestyle and patient education. Unfortunately, a large number of people suffering from headache disorders are not diagnosed and treated. The unsatisfied needs in migraine can be faced by involving the pharmacist in the management of the pathology. To really understand which are the activities and the potential of community pharmacies in the management of patients with headache or migraine we took into account studies conducted around the world during the last 5 years. Based on the data collected it is clear that the role of the community pharmacist may be crucial in managing patients with headache or migraine but only if he receives an adequate and continuous education both on the management of therapies and maintains a stable relationship with the medical doctor and/or patient. In Piedmont a specific study to identify migraine sufferers has involved the community pharmacies in the administration of a questionnaire, specially crafted by the Italian Headache Foundation (FICEF non-profit association).

  20. Postoperative pain management and proinflammatory cytokines: animal and human studies.

    Science.gov (United States)

    Shavit, Yehuda; Fridel, Keren; Beilin, Benzion

    2006-12-01

    The postoperative period is associated with neuroendocrine, metabolic, and immune alterations, which are the combined result of tissue damage, anesthesia, postoperative pain, and psychological stress. Limited evidence indicates that pain management in the postoperative period can affect the outcome of the surgery, reducing cardiac, pulmonary, and metabolic complications. Recent evidence indicates that pain and immune factors, especially proinflammatory cytokines, mutually interact and influence each other. A series of animal studies demonstrates that effective preemptive analgesia improved postoperative recovery, and this effect was enhanced by coadministration of IL-1ra together with the preemptive analgesics. Furthermore, preemptive analgesia attenuated surgery-induced PGE(2) production in the amygdala and the activation of the HPA axis. IL-1 signaling is required for the production of amygdala PGE(2) in response to surgical stress, and may thus affect the physiological and psychological aspects of surgical stress. These reports suggest that short-term effective analgesia can have long-lasting beneficial effects on surgery recovery. They further suggest that IL-1 blockade should be considered in the clinical management of pain associated with peripheral or nerve injury. Another series of human studies describes an interaction between the effectiveness of postoperative pain relief and surgery-associated immune alterations: In three separate studies, the more effective pain management technique was associated with diminished surgery-induced immune alterations, especially diminished elevation of IL-1. Reduced elevation of postoperative IL-1 and effective pain relief may both contribute to an attenuated illness response and a better surgery outcome.

  1. Managing IT Projects in Public Companies: A Case Study

    Directory of Open Access Journals (Sweden)

    Bouras, A.

    2014-07-01

    Full Text Available As part of its public sector modernization effort, a North African government has put a lot of effort and allocated significant budgets since 1997 to modernize one of its main public sector companies. Consequently, this company, that mainly offers postal services, initiated many IT-based projects to computerize all paper-based ongoing services offered through its branches and to present new products to customers. This company was aiming to improve service quality and to diversify the range of its services. However, some of these IT-based projects inevitably faced problems. Some projects were either not completed successfully, cancelled, over-budget or taking more time than scheduled. As a result, many employees and customers of this company were dissatisfied and complained about bad planning, slowness and significant disruptions in these projects, an event that affected adversely the quality of service. This study aims at determining the causes of these project disruptions, failures or delays. To achieve this aim, 30 experienced project developers and engineers working in that company’s IT department volunteered to respond to a detailed questionnaire specifically developed for this purpose. The questionnaire included questions about project vision clarity, time/cost management, project quality assurance, risk management and human resources management. Results show that the main reasons for disruptions, failure or delays in IT projects are lack of business plan and poor documentation during and after finishing projects, lack of clear quality assurance criteria, standards and reviews, and poor project risk management practices. Ramifications of such results in terms of improving IT project management practices in the public service sector are finally presented.

  2. The prevalence, management and burden of asthma - a Nigerian study.

    Science.gov (United States)

    Oni, Alexander O; Erhabor, G E; Egbagbe, E E

    2010-03-01

    Inadequate attention given to the management of asthma and ways of improving treatment could be a significant factor for the increase morbidity and mortality from asthma despite major advances in our understanding of the pathophysiology of the disease. There seems to be paucity of data concerning the management pattern and burden of asthma in Africa. This study was under taken to determine the prevalence, management pattern and the burden of asthma. This study was a cross sectional design involving clinical and lung function assessment. The diagnosis of asthma was made using the clinical features of asthma and lung function parameters (Forced expiratory volume in one second, Peak expiratory flow rate, Reversibility tests). Totally, 120 asthma patients participated in this study. All subjects completed the clinical asthma control questionnaires. All items were rated with the calculation of their mean and percentages. Student t-test was used to calculate the difference between the mean of the lung function tests for subjects and control. The prevalence of asthma among respiratory unit patients was 6.6% and higher in the first three decades of life with female preponderance (F:M=1.5-1).There is a strong family history of asthma(81.7%). Associated allergies include rhinitis (75%), pharyngitis (54%), conjunctivitis (54%) and dermatitis (30%). Percentage of asthma patients treated with bronchodilators alone (70%), combined inhaled bronchodilators and steroid (28.3%). Impaired daily activities include sports (84%), Job career (60%), Physical activity (55%), Social activity (54%), Household chores (61%), Disturbed sleep (53%), Daytime symptoms (51%), Hospitalized(50%). Subjects had significant low lung function values when compared with control (P asthma is very high despite the advanced knowledge of the pathophysiology and management of asthma.

  3. Tidal River Management (TRM and Tidal Basin Management (TBM: A case study on Bangladesh

    Directory of Open Access Journals (Sweden)

    Talchabhadel Rocky

    2016-01-01

    Full Text Available Bangladesh is the biggest delta of the world. Construction of numbers of polders is one of the flood resilient approach. But the presence of coastal polders de-linked the flood plain. The siltation in river causes riverbeds to become higher than the adjacent crop lands, and vast area under the polders became permanently water logged rendering large tract of land uncultivable. The current practice is temporarily de-poldering by cutting embankment. This is a natural water management process with very little human interventions but it needs strong participation and consensus with a great deal of sacrifice by the stakeholders for a specific period (3 to 5 years or even more[1]. An attempt has been made to study the phenomena of tidal basin management reviewing some secondary data and processes involved in successfully operated tidal basins of Bangladesh. And preliminary laboratory experiments are carried out to precisely look into the suspended sediment transport. With varying outflow discharge and sediment supply, the transport processes are investigated. 3D sediment transport model developed using openFOAM has good agreement with experimental result and can be used to better understand effectiveness of tidal basin management.

  4. Study on Feasibility of MBO in College Management

    Science.gov (United States)

    Liu, Xihuai

    2009-01-01

    At first, MBO was widely applied in management of enterprises. This paper organically makes some characteristics of MBO and college management together to talk about the feasibility of MBO in college management.

  5. A case study of type 2 diabetes self-management

    Directory of Open Access Journals (Sweden)

    Wu Hsin-i

    2005-01-01

    Full Text Available Abstract Background It has been established that careful diabetes self-management is essential in avoiding chronic complications that compromise health. Disciplined diet control and regular exercise are the keys for the type 2 diabetes self-management. An ability to maintain one's blood glucose at a relatively flat level, not fluctuating wildly with meals and hypoglycemic medical intervention, would be the goal for self-management. Hemoglobin A1c (HbA1c or simply A1c is a measure of a long-term blood plasma glucose average, a reliable index to reflect one's diabetic condition. A simple regimen that could reduce the elevated A1c levels without altering much of type 2 diabetic patients' daily routine denotes a successful self-management strategy. Methods A relatively simple model that relates the food impact on blood glucose excursions for type 2 diabetes was studied. Meal is treated as a bolus injection of glucose. Medical intervention of hypoglycaemic drug or injection, if any, is lumped with secreted insulin as a damping factor. Lunch was used for test meals. The recovery period of a blood glucose excursion returning to the pre-prandial level, the maximal reach, and the area under the excursion curve were used to characterize one's ability to regulate glucose metabolism. A case study is presented here to illustrate the possibility of devising an individual-based self-management regimen. Results Results of the lunch study for a type 2 diabetic subject indicate that the recovery time of the post-prandial blood glucose level can be adjusted to 4 hours, which is comparable to the typical time interval for non-diabetics: 3 to 4 hours. A moderate lifestyle adjustment of light supper coupled with morning swimming of 20 laps in a 25 m pool for 40 minutes enabled the subject to reduce his A1c level from 6.7 to 6.0 in six months and to maintain this level for the subsequent six months. Conclusions The preliminary result of this case study is encouraging

  6. Integrated management systems and workflow-based electronic document management: An empirical study

    Directory of Open Access Journals (Sweden)

    Hang Thu Pho

    2014-01-01

    Full Text Available Purpose: Many global organizations have aligned their strategy and operation via the ISO-based framework of integrated management system (IMS that allows them to merge quality, environment, health and safety management systems. In such context, having a robust electronic document management system (EDMS is essential, especially at global enterprises where a large amount of documents generated by processes flows through different work cultures. However, there is no "one-size-fits-all" design for EDMS because it depends on organizations' needs, size and resource allocation. This article discusses the interrelation between EDMS and IMS in order to suggest a best practice. Design/methodology/approach: This article methodologically based upon a qualitative, interpretivistic, longitudinal empirical study in a wind turbine factory. Findings and Originality/value: IMS improvement and effectiveness has been overlooking EDMS as a key factor in establishing appropriate technological support of the IMS processes. Rightful application of EDMS can further contribute to organizational learning, precision of documentation and cross-organisational collaboration. Research limitations/implications: Theorising on IMS needs a stronger perspective of the technological limitations and potentials of basing IMS on EDMS. Practical implications: IMS are complex systems involving a large number of administrative functions. EDMS provides a formal representation with automation potentials both heightening and securing document trustworthiness. Social implications: IMS has a tendency to stay with professionals, e.g. line managers and QA/QC/QMS professionals. The EDMS line of discussion suggests a broader inclusion. Originality/value: Researching IMS as a technological implementation is giving a better platform of aligning the IMS with other business processes and is bringing IMS closer to the operational activities within the enterprise.

  7. Exploring how IBCLCs manage ethical dilemmas: a qualitative study

    Science.gov (United States)

    2012-01-01

    Background Professional health care practice should be based on ethical decisions and actions. When there are competing ethical standards or principles, one must choose between two or more competing options. This study explores ethical dilemmas experienced by International Board Certified Lactation Consultants. Methods The investigator interviewed seven International Board Certified Lactation Consultants and analyzed the interviews using qualitative research methods. Results "Staying Mother-Centred" emerged as the overall theme. It encompassed six categories that emerged as steps in managing ethical dilemmas: 1) recognizing the dilemma; 2) identifying context; 3) determining choices; 4) strategies used; 5) results and choices the mother made; and 6) follow-up. The category, "Strategies used", was further analyzed and six sub-themes emerged: building trust; diffusing situations; empowering mothers; finding balance; providing information; and setting priorities. Conclusions This study provides a framework for understanding how International Board Certified Lactation Consultants manage ethical dilemmas. Although the details of their stories changed, the essence of the experience remained quite constant with the participants making choices and acting to support the mothers. The framework could be the used for further research or to develop tools to support IBCLCs as they manage ethical dilemmas and to strengthen the profession with a firm ethics foundation. PMID:22824376

  8. Exploring how IBCLCs manage ethical dilemmas: a qualitative study

    Directory of Open Access Journals (Sweden)

    Noel-Weiss Joy

    2012-07-01

    Full Text Available Abstract Background Professional health care practice should be based on ethical decisions and actions. When there are competing ethical standards or principles, one must choose between two or more competing options. This study explores ethical dilemmas experienced by International Board Certified Lactation Consultants. Methods The investigator interviewed seven International Board Certified Lactation Consultants and analyzed the interviews using qualitative research methods. Results "Staying Mother-Centred" emerged as the overall theme. It encompassed six categories that emerged as steps in managing ethical dilemmas: 1 recognizing the dilemma; 2 identifying context; 3 determining choices; 4 strategies used; 5 results and choices the mother made; and 6 follow-up. The category, "Strategies used", was further analyzed and six sub-themes emerged: building trust; diffusing situations; empowering mothers; finding balance; providing information; and setting priorities. Conclusions This study provides a framework for understanding how International Board Certified Lactation Consultants manage ethical dilemmas. Although the details of their stories changed, the essence of the experience remained quite constant with the participants making choices and acting to support the mothers. The framework could be the used for further research or to develop tools to support IBCLCs as they manage ethical dilemmas and to strengthen the profession with a firm ethics foundation.

  9. Managing open access with EPrints software: a case study

    Directory of Open Access Journals (Sweden)

    Valerie McCutcheon

    2016-03-01

    Full Text Available Recent additional open access (OA requirements for publications by authors at UK higher education institutions require amendments to support mechanisms. These additional requirements arose primarily from the Research Councils UK Open Access Policy,1 applicable from April 2013, and the new OA policy for Research Excellence Framework2 eligibility published in March 2014 and applicable from April 2016.  Further provision also had to be made for compliance with the UK Charities Open Access Fund, the European Union, other funder policies, and internal reporting requirements.  In response, the University of Glasgow has enhanced its OA processes and systems. This case study charts our journey towards managing OA via our EPrints repository. The aim was to consolidate and manage OA information in one central place to increase efficiency of recording, tracking and reporting. We are delighted that considerable time savings and reduction in errors have been achieved by dispensing with spreadsheets to record decisions about OA.

  10. Quality Management System Implementation at KELTEC-A Case Study

    Directory of Open Access Journals (Sweden)

    S. Aniyan

    2002-10-01

    Full Text Available The scenario of quality is expanding exponentially. In the present-day world, quality is now in the driver's seat. With this globalisation of industrial products, many problems and opportunities have risen, primarily due to inconsistent standards existing in the market. The International Standards Organisation has tried (and seem to be very successful in doing so to standardise a minimum level of quality norms. These norms act as the foundation to implements total quality management (TQM. TQM has been identified as a philosophy of interdependent characteristics, such as customer focus, commitment, measurement, systematic support, and continuous improvement. This paper presents a case study on the implementation of ISO 9002: 1994 at Kerala Hitech Industries (KELTEC, with the benefits, hurdles faced, and shortcomings. Upgradation of KELTEC's quality management system to the requirements of ISO 9001: 2000 is currently under progress.

  11. Study on New Approaches for extended chemical management and REACH

    DEFF Research Database (Denmark)

    Lee, Jihyun

    2014-01-01

    For several decades, the use of chemicals has been rapidly increasing and widely spread in our daily life. To cope with this trend, the paradigm of chemical management system has changed: from hazard criteria which is based on their intrinsic hazardous properties, to the actual risk of chemicals...... which is based on both the hazard of the substance and the possible exposure level of human to the substance, and from single substance-oriented to multiple chemical (e.g. mixture toxicity)–oriented management system (EC, 2012; Moeller and Biwer, 2014). This study aims to examine the limitations...... of existing chemical regulations in view of protecting vulnerable populations from “excessive total risk” and to explore the possibilities for improvement. Firstly, the completeness of the REACH exposure scenario was reviewed with the finding that the current scenario does not take into account territorial...

  12. Integration of management control tools. Analysis of a case study

    Directory of Open Access Journals (Sweden)

    Raúl Comas Rodríguez

    2015-09-01

    Full Text Available The objective of this article is to design and to implement a procedure that integrates management control tools focusing on process, to improve the efficiency and the efficacy. It was carried out an experimental study where is defined a procedure, based in the Balanced Scorecard, which integrates the process management into the strategic planning and their evaluation. As results of this work, we define the key factors of success associated with the four perspectives of the Balanced Scorecard that are linked through the cause-effect relations obtaining the strategic map that allows visualizing and communicating the enterprise strategy. The indicators evaluate the key factor of success, integrating the process with the assistance of a software. The implementation of the procedure in a commercialization enterprise contributed to integrate the process definition into the strategic planning. The alignment was evaluated and the efficiency and efficacy indicators improved the company´s performance.

  13. A Study of Innovation Management of Tencent company

    Institute of Scientific and Technical Information of China (English)

    朱欣童

    2016-01-01

    This study chooses Tencent as a research object to explore the innovation management of the company. As an internet company, Tencent has grown to be one of the most influential company in China and even in the world within several years, its success must have amazing advantages. Tencent company was founded in 1998, which is one of the largest internet integrated service providers in China and is also one of the largest web portals in China. The reason why Tencent company is so successful is that it has been insisting on innovation constantly. Innovation is a special tool for entrepreneurs, by means of innovation, they can explore the opportunity of change for various business or service.Through the aspect of innovation, the article evaluates innovation development and management of Tencent.

  14. Case Studies in Project, Program, and Organizational Project Management

    CERN Document Server

    Milosevic, Dragan Z; Srivannaboon, Sabin

    2011-01-01

    The ever expanding market need for information on how to apply project management principles and the PMBOK contents to day-to-day business situations has been met by our case studies book by Harold Kerzner.  That book was a spin-off from and ancillary to his best selling text but has gained a life of its own beyond adopters of that textbook.  All indications are that the market is hungry for more cases while our own need to expand the content we control, both in-print and online woudl benefit from such an expansion of project management "case content". 

  15. Study on Site-specific Nutrient Management in Cotton Field

    Institute of Scientific and Technical Information of China (English)

    YANG Li-ping; JIANG Cheng; JIN Ji-yun; ZHANG Feng-ming

    2001-01-01

    The study on the characteristics of spatial variability of soil nutrients and fertilizer recommendations in cotton field under certain conditions of agricultural management was conducted with GIS and systematic approach for soil nutrient constrains. The results showed that of the spatial variability of soil nutrient was greatly related to the management condition of previous crops. Grid sampling and variable rate application technology (VRAT) were the tools that would hopefully increase fertilizer efficiency. The fertilizers were applied where they were needed and at proper rate. Balance fertilization demonstration showed that fertilizer recommendations according to the available nutrient level in soil could decrease fertilizer cost with 657.4 yuan / ha and increase seed cotton yield by 19.8%. A net profit of the balanced fertilization was 5314.9 yuan / ha higher than that of local fertilization practice.

  16. Probabilistic thinking and death anxiety: a terror management based study.

    Science.gov (United States)

    Hayslip, Bert; Schuler, Eric R; Page, Kyle S; Carver, Kellye S

    2014-01-01

    Terror Management Theory has been utilized to understand how death can change behavioral outcomes and social dynamics. One area that is not well researched is why individuals willingly engage in risky behavior that could accelerate their mortality. One method of distancing a potential life threatening outcome when engaging in risky behaviors is through stacking probability in favor of the event not occurring, termed probabilistic thinking. The present study examines the creation and psychometric properties of the Probabilistic Thinking scale in a sample of young, middle aged, and older adults (n = 472). The scale demonstrated adequate internal consistency reliability for each of the four subscales, excellent overall internal consistency, and good construct validity regarding relationships with measures of death anxiety. Reliable age and gender effects in probabilistic thinking were also observed. The relationship of probabilistic thinking as part of a cultural buffer against death anxiety is discussed, as well as its implications for Terror Management research.

  17. The Science Manager's Guide to Case Studies

    Energy Technology Data Exchange (ETDEWEB)

    Branch, Kristi M.; Peffers, Melissa S.; Ruegg, Rosalie T.; Vallario, Robert W.

    2001-09-24

    This guide takes the science manager through the steps of planning, implementing, validating, communicating, and using case studies. It outlines the major methods of analysis, describing their relative merits and applicability while providing relevant examples and sources of additional information. Well-designed case studies can provide a combination of rich qualitative and quantitative information, offering valuable insights into the nature, outputs, and longer-term impacts of the research. An objective, systematic, and credible approach to the evaluation of U.S. Department of Energy Office of Science programs adds value to the research process and is the subject of this guide.

  18. Elm Fork of the Trinity River Floodplain Management Study

    OpenAIRE

    Tickle, Greg; Clary, Melinda

    2001-01-01

    Wendy Lopez and Associates, Inc. (WLA) was asked to provide a conservation and ecological restoration overview for the City of Dallas as part of an Elm Fork Floodplain Management Study. This study encompasses a unique portion of the main stem of the Elm Fork of the Trinity River, Dallas County, Dallas, Texas. The project area includes approximately 8.5 square miles, half of which lie within a 100-year floodplain. Approximately 15% of the project area is mature bottomland hardwood forest and s...

  19. Does the ecological study of managed habitats constitute "real" ecology?

    Institute of Scientific and Technical Information of China (English)

    Gábor L. L(O)VEI

    2011-01-01

    Ecology is not a very "old" science,with about one hundred years of history.In the early period,the general attitude was that the study of undisturbed ecological systems will provide us with clues of how the world is organised.To understand this world,we should study the regions,ecosystems,habitats that are still in their undisturbed condition,far from settlements,are uncultivated,and unspoilt.From these,we can form a picture how things should be.We can then use this knowledge to wisely manage other habitats,more under the influence

  20. Construction waste management based on industrial management models: a Swedish case study.

    Science.gov (United States)

    Stenis, Jan

    2005-02-01

    This paper describes a methodology for estimating the true internal costs of construction waste, aimed at promoting environmentally friendly waste management. The study employs cost-benefit analysis, contribution margin analysis, the polluter-pays principle and a mathematical model: the model for Efficient Use of Resources for Optimal Production Economy (EUROPE), which has been introduced previously by the author for assigning industrial costs to waste. The calculations are performed on construction waste created in a case study of a building project. Moreover, waste is regarded as, in a business sense, having the same basic status as any normal industrial product, namely the 'equality principle'. Application of the methodology is suggested to create incentives for environmental and profitability improvement in construction companies and other types of industrial sectors. The results of the case study show the generation of construction waste to substantially decrease the final operating income, due to the internal shadow price cost it creates. This paper is intended to reduce the gap between the choice of waste management procedures and their economic impact, the overall objective being to accomplish an improved industrial environmental situation.

  1. Health information management using optical storage technology: case studies.

    Science.gov (United States)

    Kohn, D

    1992-05-01

    All the health care facilities examined in the case studies addressed several important organizational issues before and during the installation of their systems. All the facilities examined employee commitment. The prudent managers considered how easily their employees adapt to changes in their jobs and work environment. They considered how enthusiastic cooperation can be fostered in the creation of a liberated and reengineered office. This was determined not only by each individual's reaction to change, but also by the health care facility's track record with other system installations. For example, document image, diagnostic image, and coded data processing systems allow the integration of divergent health care information systems within complex institutions. Unfortunately, many institutions are currently struggling with how to create an information management architecture that will integrate their mature systems, such as their patient care and financial systems. Information managers must realize that if optical storage technology-based systems are used in a strategic and planned fashion, these systems can act as focal points for systems integration, not as promises to further confuse the issue. Another issue that needed attention in all the examples was the work environment. The managers considered how the work environment was going to affect the ability to integrate optical image and data systems into the institution. For example, many of these medical centers have created alliances with clinics, HMOs, and large corporate users of medical services. This created a demand for all or part of the health information outside the confines of the original institution. Since the work environment is composed of a handful of factors such as merged medical services, as many work environment factors as possible were addressed before application of the optical storage technology solution in the institutions. And finally, the third critical issue was the organization of work

  2. Pregnancy and liver adenoma management: PALM-study

    Directory of Open Access Journals (Sweden)

    van Aalten Susanna M

    2012-06-01

    Full Text Available Abstract Background Hepatocellular adenoma (HCA in pregnant women requires special considerations because of the risk of hormone induced growth and spontaneous rupture, which may threaten the life of both mother and child. Due to scarcity of cases there is no evidence-based algorithm for the evaluation and management of HCA during pregnancy. Most experts advocate that women with HCA should not get pregnant or advise surgical resection before pregnancy. Whether it is justified to deny a young woman a pregnancy, as the biological behavior may be less threatening than presumed depends on the incidence of HCA growth and the subsequent clinical events during pregnancy. We aim to investigate the management and outcome of HCA during pregnancy and labor based on a prospectively acquired online database in the Netherlands. Methods/design The Pregnancy And Liver adenoma Management (PALM - study is a multicentre prospective study in three cohorts of pregnant patients. In total 50 pregnant patients, ≥ 18 years of age with a radiologically and/or histologically proven diagnosis of HCA will be included in the study. Radiological diagnosis of HCA will be based on contrast enhanced MRI. Lesions at inclusion must not exceed 5 cm. The study group will be compared to a healthy control group of 63 pregnant patients and a group of 63 pregnant patients with diabetes mellitus without HCA. During their pregnancy HCA patients will be closely monitored by means of repetitive ultrasound (US at 14, 20, 26, 32 and 38 weeks of gestation and 6 and 12 weeks postpartum. Both control groups will undergo US of the liver at 14 weeks of gestation to exclude HCA lesions in the liver. All groups will be asked to fill out quality of life related questionnaires. Discussion The study will obtain information about the behaviour of HCA during pregnancy, the clinical consequences for mother and child and the impact of having a HCA during pregnancy on the health related quality

  3. Study of research needs and priorities in radioactive waste management

    Energy Technology Data Exchange (ETDEWEB)

    Carson, W.E.; Mitchell, W. III

    1984-02-01

    This report presents the results of an assessment of long-range research needs in nuclear waste management. The purpose is to aid the Director of Energy Research in determining the health of DOE's research programs. The intent of the project reported here was to identify additional, basic research necessary in the 1980s and 1990s to develop an adequate scientific data base for nuclear waste management activities likely to be important around the turn of the century. The recommendations resulted from an overview of the entire area of nuclear waste management, not from focused examinations of narrow topics within that area. The suggested research may be the subject of future studies or more intense work by DOE. The recommendations presented in this report are not accompanied by designations of responsible program offices within DOE. It is anticipated that the contents of the report will be shared with the program offices involved and that those offices will recognize and respond to recommendations within their purviews.

  4. Change Management in Adult Educational Organizations: A Slovenian Case Study

    Directory of Open Access Journals (Sweden)

    Romana Martinčič

    2010-03-01

    Full Text Available Successful implementing andmanaging of change is urgently necessary for each adult educational organization. During the process, leading of the staff is becoming a key condition and the most significant factor. Beside certain personal traits of the leader, change management demands also certain leadership knowledges, skills, versatilities and behaviour which may even border on changing the organizational culture. The paper finds the significance of certain values and of organizational climate and above all the significance of leadership style which a leader will adjust to the staff and to the circumstances. The author presents a multiple qualitative case study of managing change in three adult educational organizations. The paper finds that factors of successful leading of change exist which represent an adequate approach to leading the staff during the introduction of changes in educational organizations. Its originality/value is in providing information on the important relationship between culture, leadership styles and leader’s behaviour as preconditions for successful implementing and managing of strategic change.

  5. Empowerment and change management in Aboriginal organisations: a case study.

    Science.gov (United States)

    McEwan, Alexandra B; Tsey, Komla; McCalman, Janya; Travers, Helen J

    2010-08-01

    The social organisation of work, management styles and social relationships in the workplace all matter for health. It is now well recognised that people who have control over their work have better health and that stress in the workplace increases the level of disease. In the context of organisational change, the potential benefits of empowerment strategies are two-fold: a positive impact on the organisation's effectiveness and enhancements in staff health, wellbeing and sense of control. This case study describes the University of Queensland Empowerment Research Program's experience working with the Apunipima Cape York Health Council in a change management process. Participatory action research and empowerment strategies were utilised to facilitate shifts in work culture and group cohesion towards achieving Apunipima's vision of being an effective lead agency for Indigenous health reform in Cape York. As part of the project, staff morale and confidence were monitored using a pictorial tool, Change Curve, which outlined the phases of organisational change. The project findings indicated that organisational change did not follow a clear linear trajectory. In some ways the dynamics mapped over a period of 18 months mirror the type of struggles individuals commonly encounter as a part of personal growth and development. In this case, one of the factors which influenced the program's success was the willingness of executive employees to actively support and participate in the change management process.

  6. Alarm management in gas pipeline plant: a case study

    Energy Technology Data Exchange (ETDEWEB)

    Araujo, Juliano; Lima, Marcelo; Leitao, Gustavo; Guedes, Luiz Affonso [Universidade Federal do Rio Grande do Norte (UFRN), Natal, RN (Brazil); Branco, Nicolau; Coelho, Robson; Elias, Gustavo Passos; Nunes, Marcelo [Transportadora Brasileira Gasoduto Bolivia-Brasil (TBG), Rio de Janeiro, RJ (Brazil)

    2009-07-01

    In order to improve the requirements of industrial processes, many decision support systems have been introduced in recent years. In this context, the alarm management systems have great relevance. On the other hand, the informatics revolution allowed a great increase of information concerning the operation of the industrial processes. Currently, process operators handle an excessive number of about 1.500 alarms per day. Thus, this overdose of information implies in the discredit of alarms. Then, in order to improve the operation activities of industrial processes, it is mandatory to incorporate procedures to evaluate and rationalize alarms. Since the EMMUA191 Standard is the reference guide to alarm management, but it does not specify how to execute an alarm management procedure, in this paper, a systematic procedure to evaluate alarms configurations in industrial processes is proposed. This procedure is in line with EMMUA191 and is composed by the following steps: to use statistics analyses to identify problematic alarms, such as occurrence, intermittency, correlation, and flooding calculation; to indicate problematic alarm group; and to propose a set of actions to be implemented. To validate our proposal, we present a case study in a gas pipeline plant using the BR-AlarmExpert software. (author)

  7. Ground Penetrating Radar Profiles of Breached Anticlinal Ridges in the Northern Piedmont of the San Bernardino Mountains in Southern California

    Science.gov (United States)

    Bobyarchick, A. R.; Eppes, M. C.; Diemer, J. A.; Cathey, R. B.; Cottingham, M. A.; Eckardt, I. J.; Shiflet, J. E.; Waldron, A. J.

    2006-12-01

    The northern piedmont of the San Bernardino Mountains contains kinematic elements characteristic of the Mojave block dextral plate boundary zone between the North American and Pacific plates and the complex convergent Transverse Ranges partition of that motion here represented by the North Frontal thrust system. Predominantly lateral slip in the central Mojave block is carried by the Helendale fault through Lucerne Valley and southward to intersect the North Frontal thrust system in the San Bernardino Mountains. Active anticlinal flexures and partially emergent north-verging thrust faults have deformed Pleistocene alluvial fans and older rocks into east-trending ridges in the piedmont on both sides of the Helendale fault. The Cougar Buttes anticline underlies such a ridge east of the fault and is breached by contemporaneous orthogonal washes in several places along strike of the anticline. Greater relief occurs where the alluvial fans comprise carbonate- cemented soils and particularly resistant, prominent petrocalcic horizons. It is within these incised valleys that the sequence of Tertiary through Pleistocene deposits show that the asymmetric anticline is cored by a thrust fault. In order to examine more closely the fold-fault association in the Cougar Buttes anticline and suggest possible kinematic models, we conducted several ground penetrating radar (GPR) profiles at different levels across the ridge. Relatively superior relief in some washes allowed us to conduct profiles along the present topographic ridge crests (and thus along the crestal zone of the fold) and also along wash bottoms to provide profiles at the level of the fold's core. We used a GSSI SIR-3000 GPR system equipped with a monostatic 100 MHz antennae set to continuous recording mode; traverses over very irregular ground were done in point data mode. The system was set up with nominal high and low cutoff filters and automatic gain control, but we found that AGC overly amplified multiples or

  8. Study of collaborative management of supply chain in an IT environment

    OpenAIRE

    Yanping Ding

    2013-01-01

    Purpose: This paper identifies collaborative management of supply chain in an IT environment as the object of study. It offers discussion on the current situation and future development of supply chain management, the basic theories of supply chain management, and the comparison between the features of centralized management and collaborative management in an IT environment. It also points out the features and advantages of collaborative management of supply chain in an IT environment. Method...

  9. Diversity management in a South African university: A case study

    Directory of Open Access Journals (Sweden)

    J. B. Strydom

    1998-06-01

    Full Text Available To establish the perception of employees regarding diversity management at South Africa's largest residential university, the questionnaires of Gardenswartz & Rowe (1993 was adapted and a case study approach with a sample of 25 employees was used. The diversity audit measured the sample's perceptions on symptoms of diversity related problems; openness to change of the university; the status quo regarding diversity management; organisational barriers to diversity; the valuing of diversity; and the management of diversity by managers or supervisors. It was found that a high number of symptoms of diversity-related problems are perceived and that respondents believed that the university is relatively unresponsive to the need to change. The university was believed to be in a mono cultural stage of development and barriers to developing into a multicultural organisation were identified. Respondents did report a very positive attitude towards diversity but perceived that certain procedures are not supportive.

    Opsomming
    Die vraelyste van Gardenswartz en Rowe (1993 en 'n gevalstudiebenadering is benut om die persepsies van 'n steekproef van 25 personeellede aangaande die bestuur van diversiteit in 'n Suid Afrikaanse universiteit te ondersoek. Die diversiteitsaudit meet die steekproef se waameming van simptome van diversiteitsverwante probleme, die bereidwilligheid van die universiteit om te verander, die huidige stand van diversiteitsbestuur, organisatoriese hindemisse, die waarde wat aan diversiteitsbestuur geheg word, en die bestuur van diversiteit deur bestuurders en toesighouers. Die resultate toon dat 'n beduidende aantal simptome van diversiteitsverwante probleme gei'dentinseer word en dat die respondente meen dat die universiteit relatief min bewustheid vir die nodigheid van verandering toon. Respondente meen dat die universiteit in 'n monokulturele fase van onfrwikkeling is en hindemisse in die ontplooїng na 'n multikulturele organisasie

  10. Study on National Sustainable Development Strategy Management Based on Stakeholders Management Theory

    Institute of Scientific and Technical Information of China (English)

    Chen Huarong; Wang Xiaoming

    2012-01-01

    Based on the stakeholders management theory, this pa- per provides a new strategic management method for the National Sustainable Development Strategy. By taking China's National Sustainable Development Strategy Management as an example, this paper identifies all the stakeholders involved and then as- sesses stakeholders from two dimensions, namely "Importance" and "Attitude", by which all of the stakeholders are divided into six categories. On this basis, further analysis is made to work out strategic management programme by scheduling the strate- gic emphases, steps and management countermeasures for dif- ferent types of stakeholders so as to provide theortical evidence for the practice of National Sustainable Developnent Strategy management.

  11. The Lake Gordan mylonite zone: A link between the Nutbush Creek and Hylas zones of Eastern Piedmont fault system

    Energy Technology Data Exchange (ETDEWEB)

    Horton, J.W. Jr.; Sacks, P.E. (Geological Survey, Reston, VA (United States)); Berquist, C.R. Jr.; Marr, J.D. Jr. (Virginia Div. of Mineral Resources, Charlottesville, VA (United States)); Druhan, R.M. (Robert M. Carolina Friends School, Durham, NC (United States)); Butler, J.R. (Univ. of North Carolina, Chapel Hill, NC (United States). Geology Dept.)

    1993-03-01

    Preliminary results of geologic mapping indicate that the Nutbush Creek and Hylas mylonite zone of the lake Paleozoic Eastern Piedmont fault system are not coextensive, as has been proposed. In south-central Virginia and northern North Carolina, a separate NNE-trending, orogen-parallel mylonite zone, the Lake Gordon mylonite zone, lies between the Nutbush Creek and Hylas zone and may link them. The Lake Gordon mylonite zone, named for exposures near Lake Gordon Mecklenburg Co., Va., lies mainly along the eastern flank of the Buggs Island granite pluton and has been mapped for a distance of about 80 km. Reconnaissance between Blackstone and Kenbridge, Va., suggests that the Lake Gordon mylonite zone is linked to the Hylas zone by either a releasing bend or an en echelon right step. The Lake Gordon and Nutbush Creek mylonite zone converge southward and are separated by only 3 km of granitic gneiss at the southern limit of mapping near Henderson, N.C. Mylonitic foliation in the Lake Gordon mylonite zone strikes 10--25[degree] E., dips subvertically to steeply northwest, and is parallel to the mapped boundaries of the zone. Intensity of mylonitization varies across the 1.5--3.6-km width of the zone. Subhorizontal mineral-elongation lineation is common in the plane of mylonitic foliation. Asymmetric porphyroclasts and shear bands indicate dextral simple shear. Coincidence of the Lake Gordon and Nutbush Creek mylonite zones, respectively, with the eastern and western margins of the highly elongate Buggs Island granite pluton suggests that the mylonite zones influenced emplacement of the pluton. These map relations, combined with very localized mylonitic fabric in the granite, suggest that mylonite in the Lake Gordon zone, like that in the Nutbush Creek zones is partly coeval with the Pennsylvanian-age Buggs Island granite. Postmylonitic brittle faulting is found locally in both the Lake Gordon and the Nutbush Creek zones.

  12. Characterization of nitrogen oxide fluxes from soil of a fallow field in the central piedmont of North Carolina

    Science.gov (United States)

    Kim, Deug-Soo; Aneja, Viney P.; Robarge, Wayne P.

    NO x emissions from soils may contribute to the formation of 0 3 in rural areas, especially when there is substantial emissions of natural hydrocarbons from surrounding vegetation, such as in the southeastern United States. Soil NO, flux measurements were made from 6 June 1992 to 7 July 1992 in the central Piedmont region of North Carolina (Southeast Oxidants and Nitrogen Intensive Analysis site, SONIA) in an effort to determine the role of natural emissions of NO, on rural atmospheric photochemistry. The overall average NO and N0 2 emission rates, using a dynamic chamber technique, were found to be 1.79 ± 1.37 ng-N m -2 s -1 (range: 0.13 to 6.67 ng-N m - s -1') and -1.07 ± 0.87 ng-N m -2s -1 (range: -6.71 to 3.16ng-Nm -2s -1 respectively. Over 85% of the N0 2 flux measurements were negative indicating net deposition to the soil surface. No negative NO flux rates were observed. NO flux was correlated with soil temperature. There was a positive correlation between NO concentration near the soil surface (˜50 cm) and NO flux ( r=0.35). The NO compensation point (1.12 ppbv) was estimated from the relationship between NO emission rate and ambient NO concentrations measured at 10 m. Both positive and negative vertical gradients of NO concentration between 10 m and soil surface were detected. The positive vertical gradients are indicative of NO transport to the site from polluted air masses. A significant negative correlation between NO flux and ambient 03 concentration ( r=0.66), however, supports the hypothesis that soil emissions of NO contribute to local production of 03 in rural areas.

  13. Study on Service Level Management in Integrated Satellite Information Network

    Institute of Scientific and Technical Information of China (English)

    SHANG Rui-qiang; ZHAO Jian-li; WANG Guang-xing

    2005-01-01

    Integrated Satellite Information Network (ISIN) includes those nodes in space and those on ground. It is the way to realize the fusion of satellite communication and traditional network technology. A satellite network management system based on Multiplex Network Management Protocol (MNMP) has accomplished traditional management, such as configuration, performance and fault management. An architecture of Service Level Management (SLM) in ISIN is proposed, and a service topology management and Service Level Agreement (SLA) are deeply researched. At last, service security and fault management are briefly discussed, and a simulation system is accomplished.

  14. Management of Symptomatic Tarlov Cysts: A Retrospective Observational Study.

    Science.gov (United States)

    Jiang, Wei; Hu, Zhenming; Hao, Jie

    2017-07-01

    Symptomatic Tarlov cysts are a common cause of chronic pain. Many methods have been reported to treat this disease, with variable results. Most previous reports concerning the treatment methods of symptomatic Tarlov cysts were either sporadic case reports or series of limited cases. This study aimed to further optimize the management for patients with symptomatic Tarlov cysts (TCs) by analyzing the results of 82 patients who were treated with different strategies. Three different strategies were applied to 82 patients with symptomatic TCs and their clinical effects were evaluated in 13 months to 12 years follow-up. A pain management practice, a medical center, major metropolitan city, China. From June 2003 to August 2015, a total number of 82 patients with symptomatic TCs were treated with 3 different methods (microsurgical cyst fenestration and imbrication, C-arm fluoroscopy guided percutaneous fibrin gel injection, and conservative management) in the first affiliated hospital of Chongqing Medical University. The pain severity was assessed according to visual analog scale (VAS), and imaging changes were evaluated by magnetic resonance imaging (MRI). Patient improvements in pain and neurologic function were evaluated during a follow-up the period of 13 months to 12 years. All the patients who underwent microsurgical cyst fenestration and imbrication had either complete (7 patients, 50%) or substantial (7 patients, 50%) resolution of their preoperative symptoms and neurological deficits. However, 3 patients (21%) had cerebrospinal fluid (CSF) leakage and 3 patients (21%) suffered from recurrent symptoms. In C-arm fluoroscopy guided percutaneous fibrin gel injection group, 34 patients (61%) had complete resolution and 22 patients had (39%) substantial resolution, and no CSF leakage or recurrence occurred. Only 3 patients (25%) got substantial resolution in the conservative management group, but 9 patients (75%) had aggravation. An observational study with a

  15. Value-creation and networking in coopetition and public value management-The two challenging complementing frameworks of management studies

    Directory of Open Access Journals (Sweden)

    Teacher/lecturer Rauno Rusko

    2010-12-01

    Full Text Available Managerialism, emphasising on competition, is a leading penetrable practice or method in public and business management. However, managerialism is not a unique principle to manage public and private organisations. In this study we introduce, in addition to managerialism and its backgrounds, the challenging contemporary practices or paradigms of public and business management, such as cooperation, or simultaneous cooperation and competition, that is coopetition, and public value management (PVM, and show their practical and theoretical significance in the management discussions. Regardless of the possibility to dispute the existence of both coopetition paradigm because of the contemporary dominating competition and cooperation paradigms, and PVM because of the different versions of post NPM viewpoints, we introduce the complementary roles of coopetition and PVM frameworks for the management studies and practices

  16. Agile project management. A case study on agile practices

    OpenAIRE

    Henriksen, André

    2016-01-01

    In project management and particularly software project management, there has been a shift from traditional plan based project management to the agile event driven project management style. Agile project management has for some time been viewed as the new big change that will revolutionize the software industry. The concept of agile has been around for some time, and although knowledge and usage are increasing, agile is not always the answer. Understanding when to use agile and which succ...

  17. Management approach recommendations. Earth Observatory Satellite system definition study (EOS)

    Science.gov (United States)

    1974-01-01

    Management analyses and tradeoffs were performed to determine the most cost effective management approach for the Earth Observatory Satellite (EOS) Phase C/D. The basic objectives of the management approach are identified. Some of the subjects considered are as follows: (1) contract startup phase, (2) project management control system, (3) configuration management, (4) quality control and reliability engineering requirements, and (5) the parts procurement program.

  18. Laboratory Information Management System (LIMS): A case study

    Science.gov (United States)

    Crandall, Karen S.; Auping, Judith V.; Megargle, Robert G.

    1987-01-01

    In the late 70's, a refurbishment of the analytical laboratories serving the Materials Division at NASA Lewis Research Center was undertaken. As part of the modernization efforts, a Laboratory Information Management System (LIMS) was to be included. Preliminary studies indicated a custom-designed system as the best choice in order to satisfy all of the requirements. A scaled down version of the original design has been in operation since 1984. The LIMS, a combination of computer hardware, provides the chemical characterization laboratory with an information data base, a report generator, a user interface, and networking capabilities. This paper is an account of the processes involved in designing and implementing that LIMS.

  19. CLINICAL STUDY AND MANAGEMENT OF PERITONITIS SECONDARY TO GASTROINTESTINAL PERFORATION

    Directory of Open Access Journals (Sweden)

    Karbhari

    2014-03-01

    Full Text Available Perforation peritonitis is the most common surgical emergency in India. Peritonitis due to upper gastrointestinal tract perforation constitutes majority of these cases. Despite advances in surgical techniques, antimicrobial therapy and intensive care support, management of peritonitis continues to be highly demanding, difficult and complex. . In contrast to western countries where lower gastro-intestinal tract perforations predominate, upper gastro intestinal tract perforations constitute the majority of cases in India1. Earlier Rawlinson in the year 1727 was the first to give a clear description of the signs and symptom of gastric ulcer and peritonitis.2 MATERIALS AND METHODS: All patients having GI perforation admitted in all surgical units of Basaweshwar Teaching and General Hospital, Gulbarga were considered for the study. A total of 50 cases were studied over a period of 18 months from Dec 2009 to May 2011.Data was entered in the proforma made for the study and analyzed RESULTS &CONCLUSION: Patient group more than 50yrs were the most commonly affected group and duodenal ulcer perforation (60% was the most common. Males (92% were affected more than females. Most common symptom was vomiting (68%. Guarding and rigidity were present in 90% patients. Laparotomy with closure of the perforation with omental patch is the commonest operative management for perforated peptic ulcer. The overall mortality was 4%

  20. [Delphi study to identify the management skills of nursing executives].

    Science.gov (United States)

    Yañez, M R; Avila, J A; Bermudez, M I; De Miguel, I; Bellver, V; Guilabert, M; Mira, J J

    2016-01-01

    To determine and update the skills map for the position of Nurse Administrator in hospitals and Primary Care. An observational, descriptive, cross-sectional study based on a Delphi technique was conducted in hospital and Primary Care settings. Two nominal groups with 15 nurses each were used to define the contents of the questionnaire 0 in the Delphi technique. All nurses registered in the professional associations of Alicante, Castellón and Valencia were invited to participate. The results of the Delphi study was submitted to factor analysis to identify the set of skills and, subsequently, compare them with the offer of post-graduate course in colleges and universities during the 2014-15 academic year. Forty-five competences were extracted during the Nominal groups. In total, 705 nurses replied to the first wave in the Delphi Technique, and 394 in the second (response rate of 56%). Factorial analysis grouped the skills chosen into 10 factors: managing people, conflict management, independent learning, ethics, emotional balance, commitment, self-discipline, continuous improvement, critical-thinking, and innovation. Four skills groups identified in this study (emotional balancing, commitment, self-discipline and courage) were not usually included in the post-graduate courses The nurse administrator skills should be related to relational and ethical behaviour. The training offer of the post-graduate courses must be reoriented. Copyright © 2015 SECA. Published by Elsevier Espana. All rights reserved.

  1. Best herbs for managing diabetes: a review of clinical studies

    Directory of Open Access Journals (Sweden)

    Ahmad Ghorbani

    2013-09-01

    Full Text Available Diabetes mellitus is a public health problem which leads to serious complications over time. Experimentally, many herbs have been recommended for treating diabetes. In most cases, however, the recommendations are based on animal studies and limited pieces of evidence exist about their clinical usefulness. This review focused on the herbs, the hypoglycemic actions of which have been supported by three or more clinical studies. The search was done in Google Scholar, Medline and Science Direct databases using the key terms diabetes, plants, herbs, glucose and patients. According to the clinical studies, Aegle marmelos, Allium cepa, Gymnema sylvestre, Momordica charantia, Ocimum sanctum, Nigella sativa, Ocimum sanctum, Panax quinquefolius, Salacia reticulate, Silybum marianum and Trigonella foenum-graecum have shown hypoglycemic and, in some cases, hypolipidemic activities in diabetic patients. Among them, Gymnema sylvestre, Momordica charantia, Silybum marianum and Trigonella foenum-graecum have acquired enough reputation for managing diabetes. Thus, it seems that physicians can rely on these herbs and advise for the patients to improve management of diabetes.

  2. Quality Management, Environmental Management and Organizational Design in the Hotel Industry: A Qualitative Study

    OpenAIRE

    Tarí, Juan-José; Molina-Azorín, José F.; López-Gamero, María D.; Pereira-Moliner, Jorge; Pertusa-Ortega, Eva

    2014-01-01

    The purpose of this paper is twofold. First, the paper analyzes the relationship between quality management and environmental management and their effects on hotel performance. Second, the article examines the relationship between these two management systems and organizational design. The paper uses an exploratory, qualitative approach based on interviews with managers and experts in the hotel industry. Based on a content analysis of interviews, the results lead to several propositions. Spec...

  3. Current management of bronchiectasis: review and 3 case studies.

    Science.gov (United States)

    Silverman, Enid; Ebright, Linda; Kwiatkowski, Marianne; Cullina, Joanne

    2003-01-01

    Bronchiectasis is the abnormal, irreversible dilatation of diseased bronchi. Permanently dilated airways, usually in the medium-sized bronchi, are inflamed and often obstructed with thick, purulent secretions. Known causative factors include postinfection bronchial damage, postinhalation injury, hypersensitivity reactions, and congenital airway obstructive disorders. Typical symptoms include sputum overproduction, fever, pleurisy, dyspnea, and chronic cough. Diagnosis involves radiographic studies and pulmonary function testing. Treatment includes oral, aerosolized, or intravenous antibiotic therapy according to the severity of the exacerbation, and mucus clearance by means of bronchial hygiene assistive devices, chest physiotherapy, postural drainage, and high-frequency chest compression. We present a review of bronchiectasis and offer 3 case studies illustrating current management of different presentations, including use of aerosolized antibiotics for patients infected with Pseudomonas aeruginosa. Although an adjunctive program of pulmonary rehabilitation may be useful for patients with bronchiectasis, no confirming studies have been performed to date, and additional research in this area is warranted.

  4. STUDIES ON THE MANAGEMENT ISSUES IN THE GUESTHOUSES

    Directory of Open Access Journals (Sweden)

    Petrică ŞTEFAN

    2013-10-01

    Full Text Available The laws governing the activity of guesthouses did not pass. Within a study carried out by the Romanian Association of Eco-tourism analyzing the problems of owners and managers of guesthouses and their opinion regarding the laws in the field, owners of guesthouses have only awarded a 4.80 score to the laws ruling the activity in this field. The results of the study have been officially released during Bucharest Tourism Fair within a seminar taking place on March 15th, 2013. The study showed that tourism direct legislation does not represent a problem for guesthouses, but adjacent fields such as sanitary, veterinary, fire fighting or labour procedures stand as a brake for the development of the guesthouses sector.

  5. Quality management of pharmacology and safety pharmacology studies

    DEFF Research Database (Denmark)

    Spindler, Per; Seiler, Jürg P

    2002-01-01

    Pharmacology has traditionally been excluded from the mandatory application of good laboratory practice (GLP) principles. Consensus has been reached through the process of the International Conference on Harmonisation (ICH, Topic S7A) with regard to the definitions of the different types...... to encourage a positive attitude among researchers and academics towards these lines, whenever possible. GLP principles applied to the management of non-clinical safety studies are appropriate quality standards when studies are used in the context of protecting public health, and these quality standards...... be prepared to exercise flexibility in their requirement for GLP compliance, however, if non-clinical studies used in human safety assessment are not formally in compliance with the principles of GLP, regulatory acceptance may not be guaranteed. Historically, the application of formal GLP standards in safety...

  6. Experimental analysis and simulation modeling of forest management impacts on wood thrushes, Hylocichla mustelina

    Science.gov (United States)

    Banks, R.C.

    1998-01-01

    North American Breeding Bird Survey data show that wood thrush (Hylocichla mustelina) populations in eastern U.S. forests have declined 1.8% per year during 1966-95. The declining quality of breeding forest tracts in North America is one possible cause for the apparent decline of some neotropical migratory birds, such as the wood thrush. In Georgia, however, wood thrush populations have declined during a period of increasing pine forest area and larger patch sizes. We hypothesized that forest management practices such as thinning and prescribed burning might create unsuitable habitat for wood thrushes. We conducted a four-year before/after, treatment/control experiment at the Piedmont National Wildlife Refuge in central Georgia to study to the effects of a treatment of thinning and prescribed burning on wood thrush demographic parameters. We simultaneously monitored wood thrush adults and juveniles with mark-recapture, radio-telemetry, nest searches, and plot-map surveys. Our analyses showed that wood thrushes were less likely to emigrate from the study compartments after the treatment, and wood thrushes exhibited some tendency to increase preference for hardwood habitats and decrease preference for pine habitats following the treatment. However, we observed no effects of treatment on nest success, adult survival, and adult and juvenile dispersal distances. We also found that female wood thrushes had lower survival rates than males during the breeding season, and we documented large-scale, within-year dispersal movements of adult (up to 17 km) and juvenile (up to 7 km) wood thrushes. We conclude that landscape level habitat quantity and quality must be considered during songbird management decisions. The documentation of sex- and age-specific wood thrush survival and movement rates was critical for construction of a set of population models. We used three stochastic models to learn more about wood thrush population dynamics and make predictions about population

  7. Practical and effective management of libraries integrating case studies, general management theory and self-understanding

    CERN Document Server

    Moniz, Jr, Richard

    2010-01-01

    Aimed at library science students and librarians with newly assigned administrative duties the book is about improving one's thinking and decision making in a role as a library manager. Most librarians get very little exposure to management issues prior to finding themselves in a management role. Furthermore, most library science students do not expect that they will need to understand management yet they quickly find that there is a need to understand this perspective to be effective at almost any library job. Effective library management is about having some tools to make decisions (such as

  8. CUSTOMER RELATIONSHIP MANAGEMENT (CRM SUCCESS FACTORS: AN EXPLORATORY STUDY

    Directory of Open Access Journals (Sweden)

    Mohammed ALAMGIR

    2015-02-01

    Full Text Available Customer relationship management (CRM can improve organization’s performance through applying customer knowledge and maintaining relationships with customers. Literature on CRM in an integrative fashion is sparse, rather issues are presented in isolation mostly focusing on technology ignoring other extra-organizational issues like social rapport and customer knowledge. Likewise, CRM success is poorly sketched and social rapport as a facilitator of knowledge generation has received little attention in the previous literature. Therefore, the main purpose of this research is to investigate the role of CRM, customer knowledge and social rapport on CRM success. The present study considers the Resource-based view in developing CRM success framework. A Qualitative research approach has been taken in this study where ten customer-service managers of different telecom operators of Bangladesh have been interviewed. To identify the factors along with their associated variables and also to further develop a research model a content analysis technique has been utilized. The results of the interviews identified three factors affecting CRM success. This paper also highlights the research and managerial implications of the model.  

  9. Training evaluation: a case study of training Iranian health managers

    National Research Council Canada - National Science Library

    Omar, Maye; Gerein, Nancy; Tarin, Ehsanullah; Butcher, Christopher; Pearson, Stephen; Heidari, Gholamreza

    2009-01-01

    .... This process was also intended to develop the capacity of the National Public Health Management Centre in Tabriz, Iran, to enable it to organize relevant short courses in health management on a continuing basis...

  10. [Management of psychiatric inpatients with advanced cancer: a pilot study].

    Science.gov (United States)

    Rhondali, Wadih; Ledoux, Mathilde; Sahraoui, Fatma; Marotta, Juliette; Sanchez, Vincent; Filbet, Marilène

    2013-09-01

    The prevalence of cancer is not well established and probably underestimated in long-stay psychiatric inpatients. Psychiatric patients do not have the same access for cancer screening and care. Therapeutic decision-making is a real ethical problem. In this context, access to medical care should be provided by the establishment of guidelines and/or recommendations for this specific population. The aim of our study was to assess how cancer was managed among long term psychiatric inpatients. For this pilot study, we used a mixed methodology: a quantitative part with a retrospective chart review of cancer patients in a psychiatric institution and a qualitative part based on semi-structured interviews with psychiatrists with discourse analysis. Delay in cancer diagnosis can be explained by communication and behavior disorders, inadequate screening, and additional tests often refused by patients. Compliance and ethical issues (i.e. obtaining informed consent) are many pitfalls to optimal cancer care that should be explored in further research.

  11. Analysis and development of kindergarten team management (case study)

    OpenAIRE

    Jelen, Silvija

    2012-01-01

    Work of a kindergarten or school headmaster can be defined as school management, comprising both administrative and pedagogical management. An individual in the role of a headmaster has difficulties in performing numerous position-related tasks with the same desired quality, so it would be sensible to develop teamwork in the field of kindergarten management as well. Team management in kindergartens is a current issue, which needs to be explored in depth. In the school year 2011/12 we form...

  12. Total Quality Management Case Study in a Navy Headquarters Organization

    Science.gov (United States)

    1990-02-01

    This report documents the efforts of Fleet Support and Field Activity Management (AIR-04), Naval Air Systems Command, to implement Total Quality Management (TQM...immediate results, and documentation of future actions. Keywords: Total quality management ; Project action team; Continuous improvement; Special cause; Common cause; Control charts; Flow chart.

  13. Management Innovation: Studies on the Role of Internal Change Agents

    NARCIS (Netherlands)

    I.G. Vaccaro (Ignacio)

    2010-01-01

    textabstractOne of the fundamental tenets of strategic management is that innovation can help organizations outperform their competitors. While technological innovation has been predominant in research, less attention has been given to management innovation, which addresses changes in the way manage

  14. Content and Workflow Management for Library Websites: Case Studies

    Science.gov (United States)

    Yu, Holly, Ed.

    2005-01-01

    Using database-driven web pages or web content management (WCM) systems to manage increasingly diverse web content and to streamline workflows is a commonly practiced solution recognized in libraries today. However, limited library web content management models and funding constraints prevent many libraries from purchasing commercially available…

  15. Management Innovation: Studies on the Role of Internal Change Agents

    NARCIS (Netherlands)

    I.G. Vaccaro (Ignacio)

    2010-01-01

    textabstractOne of the fundamental tenets of strategic management is that innovation can help organizations outperform their competitors. While technological innovation has been predominant in research, less attention has been given to management innovation, which addresses changes in the way manage

  16. Managers' perceptions of the manager role in relation to physicians: a qualitative interview study of the top managers in Swedish healthcare.

    Science.gov (United States)

    von Knorring, Mia; de Rijk, Angelique; Alexanderson, Kristina

    2010-09-17

    This study focused on the manager role in the manager-physician relationship, considered from the manager perspective. The aim was to understand how top executives in Swedish healthcare regard management of physicians in their organisations, and what this implies for the manager role in relation to the medical profession. Abbott's theory of professional jurisdiction was used to inform thinking about managerial control and legitimacy in relation to physicians. Data from semi-structured individual interviews with 18 of the 20 county council chief executive officers (CEOs) in Sweden were subjected to qualitative analysis. The results show that, when asked about their views on management of physicians, the CEOs talked about "how physicians are" rather than describing their own or their subordinate managers' managerial behaviour or strategies. Three types of descriptions of physicians were identified: 1) they have high status and expertise; 2) they lack knowledge of the system; 3) they do what they want in the organisation. The CEOs seldom reported that general management strategies were used to manage physicians. Instead, they described four types of physician-specific management strategies that were used in their organisations: organisational separation of physicians; "nagging and arguing"; compensations; relying on the physician role. These strategies seemed to reflect pragmatic behaviour on behalf of the managers that helped them to maintain control over physicians in daily work. However, in a longer perspective, they seemed to decrease the legitimacy of the manager role and also contribute to weakening of that role in the organisation. Many CEOs seemed to regard the manager role in their organisations as weak and described difficulties in both taking and defining that role (for themselves or others) in relation to the physician role. Further research is needed to elucidate how managers in healthcare organisations assume the manager role in relation to the medical

  17. Managers' perceptions of the manager role in relation to physicians: a qualitative interview study of the top managers in Swedish healthcare

    Directory of Open Access Journals (Sweden)

    de Rijk Angelique

    2010-09-01

    Full Text Available Abstract Background This study focused on the manager role in the manager-physician relationship, considered from the manager perspective. The aim was to understand how top executives in Swedish healthcare regard management of physicians in their organisations, and what this implies for the manager role in relation to the medical profession. Abbott's theory of professional jurisdiction was used to inform thinking about managerial control and legitimacy in relation to physicians. Methods Data from semi-structured individual interviews with 18 of the 20 county council chief executive officers (CEOs in Sweden were subjected to qualitative analysis. Results The results show that, when asked about their views on management of physicians, the CEOs talked about "how physicians are" rather than describing their own or their subordinate managers' managerial behaviour or strategies. Three types of descriptions of physicians were identified: 1 they have high status and expertise; 2 they lack knowledge of the system; 3 they do what they want in the organisation. The CEOs seldom reported that general management strategies were used to manage physicians. Instead, they described four types of physician-specific management strategies that were used in their organisations: organisational separation of physicians; "nagging and arguing"; compensations; relying on the physician role. These strategies seemed to reflect pragmatic behaviour on behalf of the managers that helped them to maintain control over physicians in daily work. However, in a longer perspective, they seemed to decrease the legitimacy of the manager role and also contribute to weakening of that role in the organisation. Conclusions Many CEOs seemed to regard the manager role in their organisations as weak and described difficulties in both taking and defining that role (for themselves or others in relation to the physician role. Further research is needed to elucidate how managers in healthcare

  18. A study on the effectiveness of task manager board game as a training tool in managing project

    Science.gov (United States)

    Yusof, Shahrul Azmi Mohd; Radzi, Shanizan Herman Md; Din, Sharifah Nadera Syed; Khalid, Nurhafizah

    2016-08-01

    Nowadays, games have become one of the useful tools in training. Many instructors choose to use games to enhance the way of delivering the subject. Failure to apply the suitable tool in training will lead to discouragement in learning and causing waste to the resources. An effective game will help the student understand the concept quickly. It can also help students to get involve in experiential learning where the student can manage and solve the problem as in the actual situation. This study will focus on the effectiveness of board game as a training tool for managing projects. This game has 4 tasks to be completed by students. They will be divided into a group of 4 or 5. Two methods are used in this study, pilot test, and post-test. These methods are chosen to analyze the effectiveness of using Task Manager Board Game as a teaching tool and the improvement of student's knowledge in project management. Three sub-components assessed were motivation, user experience and learning using case studies on Kirkpatrick's level one base on the perception of the students. The result indicated that the use of Task Manager board game as a training tool for managing project has a positive impact on students. It helps students to experience the situation of managing projects. It is one of the easiest ways for improving time management, human resources and communication skill.

  19. Data management for community research projects: A JGOFS case study

    Science.gov (United States)

    Lowry, Roy K.

    1992-01-01

    Since the mid 1980s, much of the marine science research effort in the United Kingdom has been focused into large scale collaborative projects involving public sector laboratories and university departments, termed Community Research Projects. Two of these, the Biogeochemical Ocean Flux Study (BOFS) and the North Sea Project incorporated large scale data collection to underpin multidisciplinary modeling efforts. The challenge of providing project data sets to support the science was met by a small team within the British Oceanographic Data Centre (BODC) operating as a topical data center. The role of the data center was to both work up the data from the ship's sensors and to combine these data with sample measurements into online databases. The working up of the data was achieved by a unique symbiosis between data center staff and project scientists. The project management, programming and data processing skills of the data center were combined with the oceanographic experience of the project communities to develop a system which has produced quality controlled, calibrated data sets from 49 research cruises in 3.5 years of operation. The data center resources required to achieve this were modest and far outweighed by the time liberated in the scientific community by the removal of the data processing burden. Two online project databases have been assembled containing a very high proportion of the data collected. As these are under the control of BODC their long term availability as part of the UK national data archive is assured. The success of the topical data center model for UK Community Research Project data management has been founded upon the strong working relationships forged between the data center and project scientists. These can only be established by frequent personal contact and hence the relatively small size of the UK has been a critical factor. However, projects covering a larger, even international scale could be successfully supported by a

  20. Effects of Repeated Growing Season Prescribed Fire on the Structure and Composition of Pine–Hardwood Forests in the Southeastern Piedmont, USA

    Directory of Open Access Journals (Sweden)

    Matthew J. Reilly

    2016-12-01

    Full Text Available We examined the effects of repeated growing season prescribed fire on the structure and composition of mixed pine–hardwood forests in the southeastern Piedmont region, Georgia, USA. Plots were burned two to four times over an eight-year period with low intensity surface fires during one of four six-week long periods from early April to mid-September. Density of saplings (0.25–11.6 cm diameter at breast height was significantly reduced after one or two fires during the first four-year period. Sapling density declined with additional burning over the next four years, but density of mesic hardwoods including sweetgum (Liquidambar styraciflua and red maple (Acer rubrum remained relatively high (~865 stems ha−1. Repeated burning had little effect on density or basal area of trees (≥11.7 cm dbh and changes in overstory structure were limited to small increases in the quadratic mean diameter of all trees and pines. We found little evidence to suggest differential effects on structure or composition due to timing of burn within the growing season. Although repeated growing season burning alters midstory structure and composition, burning alone is unlikely to result in immediate shifts in overstory composition or structure in mixed pine–hardwood forests of the southeastern Piedmont region.

  1. A management information system to study space diets

    Science.gov (United States)

    Kang, Sukwon; Both, A. J.; Janes, H. W. (Principal Investigator)

    2002-01-01

    A management information system (MIS), including a database management system (DBMS) and a decision support system (DSS), was developed to dynamically analyze the variable nutritional content of foods grown and prepared in an Advanced Life Support System (ALSS) such as required for long-duration space missions. The DBMS was designed around the known nutritional content of a list of candidate crops and their prepared foods. The DSS was designed to determine the composition of the daily crew diet based on crop and nutritional information stored in the DBMS. Each of the selected food items was assumed to be harvested from a yet-to-be designed ALSS biomass production subsystem and further prepared in accompanying food preparation subsystems. The developed DBMS allows for the analysis of the nutrient composition of a sample 20-day diet for future Advanced Life Support missions and is able to determine the required quantities of food needed to satisfy the crew's daily consumption. In addition, based on published crop growth rates, the DBMS was able to calculate the required size of the biomass production area needed to satisfy the daily food requirements for the crew. Results from this study can be used to help design future ALSS for which the integration of various subsystems (e.g., biomass production, food preparation and consumption, and waste processing) is paramount for the success of the mission.

  2. Opportunizing: A classic grounded theory study on business and management

    Directory of Open Access Journals (Sweden)

    Ólavur Christiansen

    2006-11-01

    Full Text Available Opportunizing emerged as the core variable of this classic GT study on business and management. Opportunizing is the recurrent main concern that businesses have to continually resolve, and it explains how companies recurrently create, identify, seize or exploit situations to maintain their growth or survival. Opportunizing is the recurrent creation and re-creation of opportunities in business. Opportunizing is basically what business managers do and do all the time. The problematic nature of opportunizing is resolved by a core social process ofopportunizing and its attached sub-processes that account for change over time and for the variations of the problematic nature of its resolution.Opportunizing has five main facets. These are conditional befriending (confidence building & modifying behavior,prospecting (e.g. information gaining, weighing up (information appraisal & decision-making, moment capturing (quick intervention for seizing strategic opportunities, andconfiguration matching (adjusting the business organization to abet the other activities of opportunizing.On a more abstract level, opportunizing has three more organizational facets: the physically boundary-less, the valuehierarchical, and the physically bounded. The first of these called perpetual opportunizing. This emerges from the conjunction of conditional befriending and prospecting. The second facet is called triggering opportunizing. It arises from the coming together of weighing up and moment capturing. The final facet is called spasmodic opportunizing. This happens when moment capturing and configuration matching unite.

  3. Studi E-Learning Berbasis Knowledge Management Lingkungan Hidup

    Directory of Open Access Journals (Sweden)

    Prasetya Cahya Saputra

    2013-12-01

    Full Text Available National sustainable development needs to take into account the utilization of environmental natural resources for future generations. For the community, environment is a space or a place to stay for that need to be more preserved than utilized. Collaboration between knowledge of environment and preservation with ICT knowledge can be developed into a management system which is environmental knowledge management systems. Approach on the efficiency and effectiveness of ICT, which include variable timing, capacity, relevance,accessibility, flexibility, accuracy and reliability, can be used to explore the success determinants of communitybased environmental conservation as a central participant. Analysis method of this study uses the Core Processof KM consisting knowledge identification, knowledge aqcuition, knowledge development, knowledge sharing and distribution, knowledge utilization, and knowledge retention. Menawhile, the design method uses objectorientedbased approach (OOAD that contains the UML diagrams, followed by evaluation and verification of test results of the e-learning application prototype which will be measured by IT Balanced Scorecard through four perspectives, namely: (1 government contribution; (2 society orientation, (3 excellent operation, (4future orientation. With the formulation of the critical success factors is then developed a virtual learning model, in order to raise public awareness of the importance of environmental preservation. The result is a prototype model of environmental KMS application or e-learning which will be piloted in a few areas, especially in Jabodetabek.

  4. Causes, Management and Immediate Complications of Management of Neonatal Jaundice ─ A Hospital-Based Study

    Directory of Open Access Journals (Sweden)

    Mahmud Hossain

    2015-05-01

    Full Text Available Background: Jaundice is very common in the neonatal period of life. Although it is not a major cause of mortality, it is an important cause of morbidity. So, assessment of the causes and risk factors of neonatal jaundice is very important. Objectives: The objectives of the study were to find out the causes of jaundice, its clinical features, evaluation of the outcome of current management strategy and complications encountered by the participating subjects following treatment. Materials and Methods: This prospective study was conducted in the Neonatal Unit of Rangpur Medical College Hospital (RpMCH during July to December 2006. A total of 100 neonates having jaundice on admission or who developed jaundice following admission were included in the study. A number of investigations were done for the purpose of assessment of neonates and their icteric condition. The test statistics used to analyse the data were descriptive statistics, Chi-square (χ2 and correlation tests. Results: In the present study the median age of the jaundiced newborns on admission was 5 days, while the median age of appearance of jaundice was 3.5 days. Most of the newborns exhibited jaundice 24 hours after birth and peaked by 3–4 days. Majority of the subjects (77% had pathological jaundice and only 23% had physiological jaundice. This study shows septicemia was in 28% cases followed by asphyxia (20%, prematurity (18%, Rh incompatibility (15%, IUGR (11% etc. Half of the newborns (51% had serum bilirubin (indirect >10 mg/dL. Gestational age and serum bilirubin was found to exhibit a negative correlation. Preterm babies also tend to develop severe to very severe jaundice more than their term counterparts (p<0.001. Birth weight was also found to bear a negative correlation with serum bilirubin. Low birth weight (LBW babies also had a significantly higher tendency to develop severe to very severe jaundice (p<0.001. Of the 77 patients who were treated, about 64% received

  5. Earnings management: estudo de caso do Banco Nacional Earnings management: Central Bank's case study

    Directory of Open Access Journals (Sweden)

    César Medeiros Cupertino

    2006-08-01

    Full Text Available Este artigo promove um estudo de caso de uma das maiores instituições financeiras brasileiras da década de 90: o Banco Nacional S.A. (BNSA. O BNSA teve sua intervenção decretada pelo Banco Central do Brasil em 1995, após ser identificada a existência de ativos insolventes, originados por gerenciamento fraudulento dos lucros da entidade. O estudo visa investigar a gestão fraudulenta de lucros do Banco Nacional S.A., tanto nos seus aspectos motivadores, quanto em relação aos seus efeitos na composição patrimonial da entidade. A abordagem metodológica contempla: (i pesquisa explicativa, quanto aos objetivos do estudo; (ii estudo de caso, quanto aos procedimentos aplicados e (iii pesquisa qualitativa, quanto à abordagem do problema. Constatou-se que pode haver interesses inconciliáveis entre o agente e o principal, conforme disciplinado pela teoria da agência. O artigo, ainda, ressalta a importância do conhecimento dos dados financeiros na identificação dos fatos de interesse, dos ajustes pertinentes e da correta evidenciação da situação patrimonial da entidade.This paper features a case study of one of the main Brazilian banks of the 90's: Banco Nacional S/A (BNSA. The bank had its intervention decreed by Central Bank of Brazil in 1995, after the existence of insolvent assets, originated by fraudulent earnings management, were identified. The study aims to investigate the fraudulent earnings management of BNSA, both in motivational aspects and in relation of the effects in its balance sheet structure. The methodological approach of the study encompasses: (i an explanatory research, regarding the intended aim of the study; (ii case study, regarding the applied procedures; and (iii a qualitative research, regarding the approach to the problem. It was concluded that irreconcilable conflicts of interest might occur between the agent and the principal, according to the Agency Theory. The paper also emphasizes the importance of

  6. The Study Elements and Indicators of Risk Management System for Secondary Schools in Thailand

    Science.gov (United States)

    Wandee, Methenan; Sirisuthi, Chaiyuth; Leamvijarn, Subunn

    2017-01-01

    The purposes of this research aimed 1) to study the elements and indicators of risk management system for secondary schools in Thailand. 2) to study suitable the elements and indicators of the risk management system for secondary schools in Thailand. 3) to study the results of CFA (Confirmatory Factors Analysis) risk management process of risk…

  7. The Study on University Financial Management under Knowledge Economy

    Science.gov (United States)

    Yongfan, Xu

    The coming of knowledge economy creates unprecedented situation of economy development. The trend of education's globalization as well as communication means frequently updated severely hit the system of financial management. Along with the deep going of education industrialization, and development of logistics management socialization, system and content of university financial management are increasingly expending and getting more and more complex that result in new challenge and problems to financial management. In order to step up with university development of internationalization and the logistics development of socialization, the financial management has to reform in response to this new challenge and trend.

  8. Processes of Terrace Formation on the Piedmont of the Santa Cruz River Valley During Quaternary Time, Green Valley-Tubac Area, Southeastern Arizona

    Science.gov (United States)

    Lindsey, David A.; Van Gosen, Bradley S.

    2010-01-01

    In this report we describe a series of stepped Quaternary terraces on some piedmont tributaries of the Santa Cruz River valley in southeastern Arizona. These terraces began to form in early Pleistocene time, after major basin-and-range faulting ceased, with lateral planation of basin fill and deposition of thin fans of alluvium. At the end of this cycle of erosion and deposition, tributaries of the Santa Cruz River began the process of dissection and terrace formation that continues to the present. Vertical cutting alternated with periods of equilibrium, during which streams cut laterally and left thin deposits of channel fill. The distribution of terraces was mapped and compiled with adjacent mapping to produce a regional picture of piedmont stream history in the middle part of the Santa Cruz River valley. For selected tributaries, the thickness of terrace fill was measured, particle size and lithology of gravel were determined, and sedimentary features were photographed and described. Mapping of terrace stratigraphy revealed that on two tributaries, Madera Canyon Wash and Montosa Canyon Wash, stream piracy has played an important role in piedmont landscape development. On two other tributaries, Cottonwood Canyon Wash and Josephine Canyon Wash, rapid downcutting preempted piracy. Two types of terraces are recognized: erosional and depositional. Gravel in thin erosional terraces has Trask sorting coefficients and sedimentary structures typical of streamflood deposits, replete with bar-and-swale surface topography on young terraces. Erosional-terrace fill represents the channel fill of the stream that cuts the terrace; the thickness of the fill indicates the depth of channel scour. In contrast to erosional terraces, depositional terraces show evidence of repeated deposition and net aggradation, as indicated by their thickness (as much as 20+ m) and weakly bedded structure. Depositional terraces are common below mountain-front canyon mouths where streams drop their

  9. Is Project Management Still an Accidental Profession? A Qualitative Study of Career Trajectory

    Directory of Open Access Journals (Sweden)

    Tracey M. Richardson

    2015-02-01

    Full Text Available In this study, the authors used qualitative techniques to look for reoccurring themes related to 87 project managers’ responses to interview questions associated with entry into the field of project management and career progression. The study found that despite the efforts of higher education, professional associations, and their professional development and certifications, the project management remains a destination by accident. Professional project managers do not intend to be project managers but “fall into” the profession. This study provides a conceptual framework for project manager career trajectory that has implications for project management training and mentoring and contributes to the growing literature on the accidental profession.

  10. Experiences of Emotion Management in Medical Care (Case Study: Toronto

    Directory of Open Access Journals (Sweden)

    Masoud Kianpour

    2013-02-01

    Full Text Available Introduction   This study lies at the intersection of the sociology of emotions and medical sociology, investigating emotion management among a rather unknown category of medical personnel –Hospital Chaplains. Sociologists of emotions seek to understand how emotions can be socially influenced in terms of both experience and expression. They believe emotions can be influenced by such institutions as culture and religion. As a result, not only do societies and subcultures have different patterns of expressing emotions according to their own norms and characteristics, but there are also different ways of managing emotions in social institutions. For example, in North American healthcare system, hospital chaplaincy is institutionalized, like other members of the medical team, to provide spiritual and religious care, which is often accompanied with emotional support, requiring therefore emotion management. In order to explore emotional experiences that chaplains undergo as a result of working in hospital and dealing with people who are emotionally overwhelmed, the author utilized insights from interactional and symbolic interactionist, phenomenological, and ethnomethodological approaches within the sociology of emotions and spoke with different chaplains from five faith traditions. The aim was to understand how chaplains perform interpersonal emotion management, what techniques, strategies and skills are involved in dealing with people’s emotions, and how performing emotion management in healthcare institutions brings religion and spirituality at the forefront of a secular society.       Material and Methods   This is a qualitative study based on in-depth interviewing with hospital chaplains working in different hospitals in the Toronto area. Toronto has a large number of hospitals and medical/healthcare institutions, most of which have a spiritual care department in which a number of full-time and part-time chaplains work to provide

  11. DOE technology information management system database study report

    Energy Technology Data Exchange (ETDEWEB)

    Widing, M.A.; Blodgett, D.W.; Braun, M.D.; Jusko, M.J.; Keisler, J.M.; Love, R.J.; Robinson, G.L. [Argonne National Lab., IL (United States). Decision and Information Sciences Div.

    1994-11-01

    To support the missions of the US Department of Energy (DOE) Special Technologies Program, Argonne National Laboratory is defining the requirements for an automated software system that will search electronic databases on technology. This report examines the work done and results to date. Argonne studied existing commercial and government sources of technology databases in five general areas: on-line services, patent database sources, government sources, aerospace technology sources, and general technology sources. First, it conducted a preliminary investigation of these sources to obtain information on the content, cost, frequency of updates, and other aspects of their databases. The Laboratory then performed detailed examinations of at least one source in each area. On this basis, Argonne recommended which databases should be incorporated in DOE`s Technology Information Management System.

  12. BIG DATA IN SUPPLY CHAIN MANAGEMENT: AN EXPLORATORY STUDY

    Directory of Open Access Journals (Sweden)

    Gheorghe MILITARU

    2015-12-01

    Full Text Available The objective of this paper is to set a framework for examining the conditions under which the big data can create long-term profitability through developing dynamic operations and digital supply networks in supply chain. We investigate the extent to which big data analytics has the power to change the competitive landscape of industries that could offer operational, strategic and competitive advantages. This paper is based upon a qualitative study of the convergence of predictive analytics and big data in the field of supply chain management. Our findings indicate a need for manufacturers to introduce analytics tools, real-time data, and more flexible production techniques to improve their productivity in line with the new business model. By gathering and analysing vast volumes of data, analytics tools help companies to resource allocation and capital spends more effectively based on risk assessment. Finally, implications and directions for future research are discussed.

  13. Study on livestock management scheme considering national environmental capacity

    Energy Technology Data Exchange (ETDEWEB)

    Choi, Jee Yong; Shin, Eun Seong [Korea Environment Institute, Seoul (Korea)

    1999-12-01

    In 'Our Common Future' reported in WCED (World Commission on Environment and Development) in 1983, a sustainable development is defined as 'development that meets the needs of the present without compromising the ability of future generations to meet their own needs'. The environmental problem since the 1992 Rio Summit has focused on sustainability. Furthermore agriculture industry also promotes a sustainable agriculture in worldwide. The most focused one among sustainable agriculture is an environmental friendly agriculture including organic agriculture since soil has been acidified due to the abuse of chemical fertilizer for mass production. In this study, it represents an appropriate management scheme for livestock suitable to Korean land by assessing admitted capacity and water quality pollution. 32 refs., 11 figs., 77 tabs.

  14. Managing visitor impacts in parks: A multi-method study of the effectiveness of alternative management practices

    Science.gov (United States)

    Park, L.O.; Marion, J.L.; Manning, R.E.; Lawson, S.R.; Jacobi, C.

    2008-01-01

    How can recreation use be managed to control associated environmental impacts? What management practices are most effective and why? This study explored these and related questions through a series of experimental ?treatments? and associated ?controls? at the summit of Cadillac Mountain in Acadia National Park, a heavily used and environmentally fragile area. The treatments included five management practices designed to keep visitors on maintained trails, and these practices ranged from ?indirect? (information/education) to ?direct? (a fence bordering the trail). Research methods included unobtrusive observation of visitors to determine the percentage of visitors who walked off-trail and a follow-up visitor survey to explore why management practices did or didn?t work. All of the management practices reduced the percentage of visitors who walked off-trail. More aggressive applications of indirect practices were more effective than less aggressive applications, and the direct management practice of fencing was the most effective of all. None of the indirect management practices reduced walking off-trail to a degree that is likely to control damage to soil and vegetation at the study site. Study findings suggest that an integrated suite of direct and indirect management practices be implemented on Cadillac Mountain (and other, similar sites) that includes a) a regulation requiring visitors to stay on the maintained trail, b) enforcement of this regulation as needed, c) unobtrusive fencing along the margins of the trail, d) redesign of the trail to extend it, widen it in key places, and provide short spur trails to key ?photo points?, and e) an aggressive information/education program to inform visitors of the regulation to stay on the trail and the reasons for it. These recommendations are a manifestation of what may be an emerging principle of park and outdoor recreation management: intensive use requires intensive management.

  15. CLINICAL STUDY OF HASHIMOTO’S THYROIDITIS & ITS MANAGEMENT

    Directory of Open Access Journals (Sweden)

    Purnaiah

    2016-03-01

    Full Text Available INTRODUCTION Hashimoto’s Thyroiditis is a well-known clinical condition affecting the thyroid gland predominantly in women during 4 th decade & is often under diagnosed due its wide spectrum of clinical features. It could present as a multinodular goitre, diffuse goitre, or as a solitary nodule with features of Hypothyroidism, Hyperthyroidism or Euthyroid state. AIMS 1. To detect HT by FNAC, Antibody titers finally by Histopathology of excised Thyroid gland. 2. To know its various clinical features. 3. To study Sex ratio & Age it affects. 4. Management i.e. by conservative or surgical. 5. Complications & malignant transformation including Lymphomas. MATERIALS & METHODS 60 patients were taken for 2 years’ period from March 2014 to Feb 2016 attending Government General Hospital-Nizamabad; Telangana State. OBSERVATIONS  56 case are females, 4 cases are males; common age is 30-39 yrs., >50 yrs.-2 cases.  All cases presented with swelling in front of neck, only 5 had toxicity, 2 had obstructive symptoms. None had voice change.  36 Cases- 60% had MNG, 18 Cases- 30% diffuse goitre and 6 cases- 10%- solitary nodule.  The Hypothyroid, Euthyroid & Hyperthyroid state here are 48%, 44% & 8% comparative to Fenn et al -44%, 47% and 7%,  FNAC- was positive 90% here where as Lakshman Rao et al study has 77%.  We had 80% Anti Thyroid Antibodies positivity, others shown 63% and 84%. MANAGEMENT All are put on Hormone-Thyroxine replacement or suppression therapy and all patients found to be clinically Euthyroid during follow up. All patients showed decrease in size of gland except those with MNG. 8 patients underwent surgery- Subtotal Thyroidectomy. Of these 6 were Colloid goiters, later on diagnosed as HT by final HPE. One case was operated for cosmetic reason and the other for obstructive symptoms which was noticed to be lymphoma after HPE.

  16. Management of acute bursitis: outcome study of a structured approach.

    Science.gov (United States)

    Stell, I M

    1999-01-01

    In patients with septic bursitis the indications for admission and surgical intervention remain unclear, and practice has varied widely. The effectiveness of a conservative outpatient based approach was assessed by an outcome study in a prospective case series. Consecutive patients attending an emergency department with acute swelling of the olecranon or prepatellar bursa were managed according to a structured approach, subjective and objective outcomes being assessed after two to three days, and subsequently as required until clinical discharge. Long-term outcomes were assessed by telephone follow-up for up to eighteen months. 47 patients were included in the study: 22 had septic bursitis, 15 of the olecranon bursa and 7 of the prepatellar bursa. The mean visual analogue pain scores of those with septic bursitis improved from 4.8 at presentation to 1.7 at first follow-up for olecranon bursitis, and from 3.8 to 2.7 for prepatellar bursitis. Symptoms improved more slowly for patients with non-septic bursitis. No patients were admitted initially, but 2 were admitted (two days each) after the first follow-up appointment. One patient had incision and drainage on the third attendance, and 3 patients developed discharging sinuses, which all healed spontaneously. All patients made a good long-term symptomatic recovery and all could lean on the elbow or kneel by the end of the follow-up period. The management protocol, with specific criteria for admission and surgical intervention, thus produced good results with little need for operation or admission. PMID:10692903

  17. The Influence of a Series of Workshops Related to Citizen Participation in Civic Affairs on Anomia, Life Satisfaction, & Locus of Control Among the Aged Population in the Piedmont Region of North Carolina.

    Science.gov (United States)

    Trent, Curtis; And Others

    The effect of participation in a series of workshops about citizen involvement in civic affairs on locus of control, life satisfaction and anomia among the aged population in the Piedmont region of North Carolina was investigated, as well as the extent to which certain personal and situational characteristics of respondents were associated with…

  18. Management training of physician executives, their leadership style, and care management performance: an empirical study.

    Science.gov (United States)

    Xirasagar, Sudha; Samuels, Michael E; Curtin, Thomas F

    2006-02-01

    To examine associations between management training of physician executives and their leadership styles, as well as effectiveness in achieving disease management goals. Cross-sectional national survey. Executive directors of community health centers (269 respondents; response rate = 40.9%) were surveyed regarding their perceptions of the medical director's leadership, and for quantitative information on the center's achievement of clinical (mostly disease management) goals. The dependent variables were the medical director's scores (as perceived by the executive director) on transformational, transactional, and laissez-faire leadership, effectiveness, satisfaction with the leader, and subordinate extra effort, using an adapted Multifactor Leadership Questionnaire (43 items; 5-point Likert scale). The independent variable was the medical director's management training status. Compared with medical directors with or =30 days of in-service training, had 0.32, 0.35, 0.30, 0.36, and 0.37 higher scores on transformational leadership, transactional leadership, rated effectiveness, satisfaction, and subordinate extra effort, respectively, and 0.31 lower score on laissez-faire leadership (all P management degrees but with > or =30 days of in-service training had 0.34, 0.36, 0.50, and 0.47 higher scores on transformational leadership, transactional leadership, rated effectiveness, and satisfaction with the leader (all P leadership significantly influences achievement of disease management goals. Training may enable physician executives to develop leadership styles that are effective in influencing clinical providers' adoption of disease management guidelines under managed care.

  19. Human Resource Strategic Management in NPOs: An Explorative Study on Managers' Psychosocial Training

    Science.gov (United States)

    Benevene, Paula; Cortini, Michela

    2010-01-01

    Purpose: This explorative research aims at examining the social representation of psychosocial training in NPOs managers. Design/methodology/approach: An adopted multiple research approach was adopted to analyse a corpus of qualitative data. A detailed semi-structured interview was administered to 122 senior managers of as many Italian NPOs.…

  20. Human Resource Strategic Management in NPOs: An Explorative Study on Managers' Psychosocial Training

    Science.gov (United States)

    Benevene, Paula; Cortini, Michela

    2010-01-01

    Purpose: This explorative research aims at examining the social representation of psychosocial training in NPOs managers. Design/methodology/approach: An adopted multiple research approach was adopted to analyse a corpus of qualitative data. A detailed semi-structured interview was administered to 122 senior managers of as many Italian NPOs.…

  1. MANAGEMENT STUDY SOCIAL PROCESSES ENTERPRISE MANAGEMENT STRATEGY AND ITS SOCIAL DEVELOPMENT TEAM

    OpenAIRE

    2010-01-01

    A general model of the social processes management system on an enterprise is offered. The basic characteristics of this system’s functioning are emphasized. Some aspects of choosing a management strategy for the social development of the collective of an enterprise are considered.

  2. A combined disease management and process modeling approach for assessing and improving care processes: a fall management case-study.

    Science.gov (United States)

    Askari, Marjan; Westerhof, Richard; Eslami, Saied; Medlock, Stephanie; de Rooij, Sophia E; Abu-Hanna, Ameen

    2013-10-01

    To propose a combined disease management and process modeling approach for evaluating and improving care processes, and demonstrate its usability and usefulness in a real-world fall management case study. We identified essential disease management related concepts and mapped them into explicit questions meant to expose areas for improvement in the respective care processes. We applied the disease management oriented questions to a process model of a comprehensive real world fall prevention and treatment program covering primary and secondary care. We relied on interviews and observations to complete the process models, which were captured in UML activity diagrams. A preliminary evaluation of the usability of our approach by gauging the experience of the modeler and an external validator was conducted, and the usefulness of the method was evaluated by gathering feedback from stakeholders at an invitational conference of 75 attendees. The process model of the fall management program was organized around the clinical tasks of case finding, risk profiling, decision making, coordination and interventions. Applying the disease management questions to the process models exposed weaknesses in the process including: absence of program ownership, under-detection of falls in primary care, and lack of efficient communication among stakeholders due to missing awareness about other stakeholders' workflow. The modelers experienced the approach as usable and the attendees of the invitational conference found the analysis results to be valid. The proposed disease management view of process modeling was usable and useful for systematically identifying areas of improvement in a fall management program. Although specifically applied to fall management, we believe our case study is characteristic of various disease management settings, suggesting the wider applicability of the approach. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  3. Linking Leadership Studies to Corporate Brand Management: A Review

    OpenAIRE

    Zullina H. Shaari; Amzairi Amar; M. Radzi Zainol; Azamudin Badri Harun

    2015-01-01

    Two models of corporate brand or reputation management include ¡°leadership and success¡± as a dimension that influences reactions of multiple stakeholders to organisations. Primary groups of stakeholders such as shareholders/investors, employees, and customers, often associate leadership of organisations with Chief Executive Officers (CEOs) or managing directors. This paper proposes that if CEOs are to be capitalised as part of corporate brand management, their leadership should be projected...

  4. DOCUMENTARY STUDY OF KNOWLEDGE MANAGEMENT THROUGH THE CONCEPTUAL CARTOGRAPHY

    OpenAIRE

    María Fabiola Ortega-Carbajal; José Silvano Hernández-Mosqueda; Sergio Tobón-Tobón

    2015-01-01

    The need to implement strategies that promote knowledge management in order to transcend the management of information in a society marked by change problem solving context and the influence of technology in scientific innovation processes. The methodology used for the conceptual cartography in order to organize information collected, primary and secondary sources were recovered mainly from academic google. The results show four key aspects in the management of knowledge from socioformation. ...

  5. Quality management in shipping. Case study: Maersk Line Denmark

    Directory of Open Access Journals (Sweden)

    Anca MADAR

    2016-07-01

    Full Text Available Quality assurance has become very important to the majority of production or service companies with international activity. Maritime transport companies were also required to take measures to implement a quality management system. Because of navigation accidents that had a significant impact on shipping, there was designed a ship safety management code. To put into practice the quality management system, each company adopts specific quality strategies according to their activity.

  6. Patterns of cowbird parasitism in the Southern Atlantic Coastal Plain and Piedmont.

    Energy Technology Data Exchange (ETDEWEB)

    J.C. Kilgo; C.E. Moorman

    2003-09-01

    Until recently, little information was available on patterns of brood parasitism by Brownheaded Cowbirds (Molothrus ater) in the southeastern United States, a region into which cowbirds expanded their range only during the last half of the Twentieth Century and where their abundance is relatively low. We compiled parasitism data from several published and unpublished studies conducted in Georgia and South Carolina from 1993-2000 to examine levels of brood parasitism and determine frequent host species. The combined dataset included 1,372 nests of 24 species reported in the literature to have been parasitized by cowbirds. The parasitism rate on all species combined was 8.2%. Considering only those species that served as hosts in these studies (n = I2), the parasitism rate was 9.3%. Seven species were parasitized at rates 2 10%. Based on the extent of parasitism (among studies and locations), their relative abundance, and the sample size of nests, Prairie Warblers (Dendroicta discolor), Hooded Warblers (Wilsonia citrina), Yellow-breasted Chats (Icteria virens), and Indigo Buntings (Passerina cyanea), all shrub nesters, appear to be the most important cowbird hosts in the region. Parasitism on some species reported as frequent hosts elsewhere was extremely low or not documented. We conclude that the impact of brood parasitism on the seasonal fecundity of hosts in the region probably is minimal, but additional work is warranted on species of concern, such as the Painted Bunting (Passerina ciris).

  7. Chemical and Microbiological Characterization for PDO Labelling of Typical East Piedmont (Italy Salami

    Directory of Open Access Journals (Sweden)

    V. Gianotti

    2015-01-01

    Full Text Available This study is focused on the characterisation of typical salami produced in Alessandria province (North West of Italy. Seventeen small or medium salami producers from this area were involved in the study and provided the samples investigated. The aim is double and consists in obtaining a screening of the characteristics of different products and following their evolution along ripening. The study involved five types of typical salami that were characterised for aroma components and nutritional features. This approach could provide a basis for a possible PDO or PGI label request. Principal Component Analysis and cluster analysis were used as multivariate statistical tools for data treatment. The overall results obtained point out that the products investigated do not deviate from analogous European products and show the possibility of characterising by specific parameters three main groups of samples: Salamini di Mandrogne, Muletta, and Nobile Giarolo; moreover some considerations can also be drawn with respect to the nutritional characterization considering the biogenic amines profile.

  8. Investigating Factors That Influence Students' Management of Study Environment in Online Collaborative Groupwork

    Science.gov (United States)

    Du, Jianxia; Xu, Jianzhong; Fan, Xitao

    2015-01-01

    The present study examines empirical models of students' management of the learning environment in the context of online collaborative groupwork. Such environment management is an important component of students' overall self-regulated learning strategy for effective learning. Student- and group-level predictors for study environment management in…

  9. Predictors for Chinese Students' Management of Study Environment in Online Groupwork

    Science.gov (United States)

    Du, Jianxia

    2016-01-01

    Management of the study environment is crucial to the learning process, and this management in an online class setting is even more challenging. This study investigates models of environmental structuring in online groupwork in China, as reported by 307 graduate students in 80 groups. At the group level, environment management was positively…

  10. Qualitative Phenomenological Study of Data Management Information System Deployments: Financial Services Industry

    Science.gov (United States)

    Kerns, Dannie J.

    2014-01-01

    The qualitative phenomenological study explored the lived experiences of financial services industry change managers to understand the genesis of low data management information system project adoption rates. The goal of the study was to find methods to improve data management information system adoption rates. The participant pool consisted of 19…

  11. 78 FR 68469 - Draft General Management Plan/Wilderness Study/Environmental Impact Statement, Channel Islands...

    Science.gov (United States)

    2013-11-14

    ... National Park Service Draft General Management Plan/Wilderness Study/Environmental Impact Statement... availability of a Draft General Management Plan (GMP)/Wilderness Study/Environmental Impact Statement (EIS) for... action alternative) reflects current management direction and serves as a baseline for comparison with...

  12. Predictors for Chinese Students' Management of Study Environment in Online Groupwork

    Science.gov (United States)

    Du, Jianxia

    2016-01-01

    Management of the study environment is crucial to the learning process, and this management in an online class setting is even more challenging. This study investigates models of environmental structuring in online groupwork in China, as reported by 307 graduate students in 80 groups. At the group level, environment management was positively…

  13. Risk Management and Disaster Recovery in Public Libraries in South Australia: A Pilot Study

    Science.gov (United States)

    Velasquez, Diane L.; Evans, Nina; Kaeding, Joanne

    2016-01-01

    Introduction: This paper reports the findings of a study of risk management in public libraries. The focus of the research was to determine whether the libraries had a risk management and disaster plan for major disasters. Method: A qualitative study was done to investigate risk management and disaster recovery in public libraries in South…

  14. Qualitative Phenomenological Study of Data Management Information System Deployments: Financial Services Industry

    Science.gov (United States)

    Kerns, Dannie J.

    2014-01-01

    The qualitative phenomenological study explored the lived experiences of financial services industry change managers to understand the genesis of low data management information system project adoption rates. The goal of the study was to find methods to improve data management information system adoption rates. The participant pool consisted of 19…

  15. Classroom Management through the Eyes of Elementary Teachers in Turkey: A Phenomenological Study

    Science.gov (United States)

    Akin, Sibel; Yildirim, Ali; Goodwin, A. Lin

    2016-01-01

    This study aims to explore Turkish elementary teachers' (1) perceptions of classroom management, (2) classroom management problems they experience, (3) factors causing these problems, and (4) their classroom management practices. The study employed phenomenological research design in the qualitative tradition. The participants included 15…

  16. STUDY OF ANTERIOR CRUCIATE LIGAMENT INJURY AND ITS MANAGEMENT

    Directory of Open Access Journals (Sweden)

    Tummala Venkata

    2016-03-01

    Full Text Available BACKGROUND The anterior cruciate ligament is the weaker of the two cruciate ligaments stabilizing the knee joint, and therefore gets torn easier than the posterior cruciate ligament. OBJECTIVE To determine pattern of anterior cruciate ligament injury and its management in a tertiary care center. MATERIALS AND METHODS A prospective study was carried out for two years, 28 patients with ACL injury were included. A detailed history regarding the pattern of injury was noted and ACL reconstruction was done using BT Bautograft with mini-arthrotomy and arthroscopic assisted ACL reconstruction. RESULTS The mean age of the study subjects was 30.6±7.3 years & majority were males. Majority of the ACL injury was sports related & was on the right knee. 64% underwent arthroscopic assisted ACL reconstruction & majority of them had normal range of motion of the knee. CONCLUSION Our present study concludes that most common age group involved was 20-30 years & ACL injury was more common among males. Patients with an early ACL reconstruction were more satisfied with the end result. Also, ACL reconstruction techniques using BTB auto graft leads to good ligamentous stability and function of the knee.

  17. ­­Estimating Forest Management Units from Road Network Maps in the Southeastern U.S.

    Science.gov (United States)

    Yang, D.; Hall, J.; Fu, C. S.; Binford, M. W.

    2015-12-01

    The most important factor affecting forest structure and function is the type of management undertaken in forest stands. Owners manage forests using appropriately sized areas to meet management objectives, which include economic return, sustainability, recreation, or esthetic enjoyment. Thus, the socio-environmental unit of study for forests should be the management unit. To study the ecological effects of different kinds of management activities, we must identify individual management units. Road networks, which provide access for human activities, are widely used in managing forests in the southeastern U.S. Coastal Plain and Piedmont (SEUS). Our research question in this study is: How can we identify individual forest management units in an entire region? To answer it, we hypothesize that the road network defines management units on the landscape. Road-caused canopy openings are not always captured by satellite sensors, so it is difficult to delineate ecologically relevant patches based only on remote sensing data. We used a reliable, accurate and freely available road network data, OpenStreetMap (OSM), and the National Land Cover Database (NLCD) to delineate management units in a section of the SEUS defined by Landsat Wprldwide Reference System (WRS) II footprint path 17 row 39. The spatial frequency distributions of forest management units indicate that while units Management units ≥ 0.5 Ha ranged from 0.5 to 160,770 Ha (the Okefenokee National Wildlife Refuge). We compared the size-frequency distributions of management units with four independently derived management types: production, ecological, preservation, and passive management. Preservation and production management had the largest units, at 40.5 ± 2196.7 (s.d.) and 41.3 ± 273.5 Ha, respectively. Ecological and passive averaged about half as large at 19.2 ± 91.5 and 22.4 ± 96.0 Ha, respectively. This result supports the hypothesis that the road network defines management units in SEUS. If this way

  18. An Analytical Study of Mammalian Bite Wounds Requiring Inpatient Management

    Directory of Open Access Journals (Sweden)

    Young-Geun Lee

    2013-11-01

    Full Text Available BackgroundMammalian bite injuries create a public health problem because of their frequency, potential severity, and increasing number. Some researchers have performed fragmentary analyses of bite wounds caused by certain mammalian species. However, little practical information is available concerning serious mammalian bite wounds that require hospitalization and intensive wound management. Therefore, the purpose of this study was to perform a general review of serious mammalian bite wounds.MethodsWe performed a retrospective review of the medical charts of 68 patients who were referred to our plastic surgery department for the treatment of bite wounds between January 2003 and October 2012. The cases were analyzed according to the species, patient demographics, environmental factors, injury characteristics, and clinical course.ResultsAmong the 68 cases of mammalian bite injury, 58 (85% were caused by dogs, 8 by humans, and 2 by cats. Most of those bitten by a human and both of those bitten by cats were male. Only one-third of all the patients were children or adolescents. The most frequent site of injury was the face, with 40 cases, followed by the hand, with 16 cases. Of the 68 patients, 7 were treated with secondary intention healing. Sixty-one patients underwent delayed procedures, including delayed direct closure, skin graft, composite graft, and local flap.ConclusionsBased on overall findings from our review of the 68 cases of mammalian bites, we suggest practical guidelines for the management of mammalian bite injuries, which could be useful in the treatment of serious mammalian bite wounds.

  19. A CLINICAL STUDY AND MANAGEMENT OF ABDOMINAL INJURIES

    Directory of Open Access Journals (Sweden)

    Sreenidhi

    2014-09-01

    Full Text Available OBJECTIVE: 1. to evaluate the impact of blunt abdominal trauma on the Solid abdominal viscera’s, hollow viscera’s, mesentery and Retroperitoneal structures and various modes of presentation in early diagnosis. 2. To evaluate various modalities of management and complications. BACKGROUND DATA: Blunt abdominal trauma is one of the most common injuries caused mainly by road traffic accidents. They are usually not obvious. Hence, often missed unless, strong suspicion. In view of increasing number of motor vehicles and consequently road traffic accidents, this study has been chosen to study the cases of injury to solid organs in blunt abdominal trauma. MATERIAL AND METHODS: This is a prospective study of blunt injury abdomen during the period from September 2010 to September 2013. Number of cases studied is 100. Data were collected from the Patients by their clinical history, examination and appropriate investigations. Post-operative follow-up was done to note for complications. Documentation of patients, which included, identification, history, clinical findings, diagnostic test, operative findings, operative procedures, complications during the stay in the hospital and during subsequent follow-up period, were all recorded on a proforma specially prepared. The decision for operative or non-operative management depended on the outcome of the Hemodynamic status and Computed Tomography. RESULTS: The majority of the patients belonged to 11 to 20 years age group, followed by 21-30 years age group. 91 cases were males, with females accounting for only about 9 cases. 74 patients were operated and 26 patients were subjected for non- operative management. Road traffic accident was responsible for 62% of blunt abdominal trauma cases, while fall from heights accounted for 27% of cases and blow with blunt object was responsible for 11% of injuries. Majority of the patients presented with abdominal pain (90% and abdominal tenderness (82%. Average latent

  20. Studies, Summary Tables, and Data Related to the Advancing Sustainable Materials Management Report

    Science.gov (United States)

    This webpage provides further information about how EPA measures data for the annual Advancing Materials Management Report. Researchers can use the tables and studies to better understand how waste in managed in America

  1. Anthropogenic Organic Compounds in Source and Finished Groundwater of Community Water Systems in the Piedmont Physiographic Province, Potomac River Basin, Maryland and Virginia, 2003-04

    Science.gov (United States)

    Banks, William S.L.; Reyes, Betzaida

    2009-01-01

    A source- and finished-water-quality assessment of groundwater was conducted in the Piedmont Physiographic Province of Maryland and Virginia in the Potomac River Basin during 2003-04 as part of the U.S. Geological Survey's National Water-Quality Assessment Program. This assessment used a two-phased approach to sampling that allowed investigators to evaluate the occurrence of more than 280 anthropogenic organic compounds (volatile organic compounds, pesticides and pesticide degradates, and other anthropogenic organic compounds). Analysis of waters from 15 of the largest community water systems in the study area were included in the assessment. Source-water samples (raw-water samples collected prior to treatment) were collected at the well head. Finished-water samples (raw water that had been treated and disinfected) were collected after treatment and prior to distribution. Phase one samples, collected in August and September 2003, focused on source water. Phase two analyzed both source and finished water, and samples were collected in August and October of 2004. The results from phase one showed that samples collected from the source water for 15 community water systems contained 92 anthropogenic organic compounds (41 volatile organic compounds, 37 pesticides and pesticide degradates, and 14 other anthropogenic organic compounds). The 5 most frequently occurring anthropogenic organic compounds were detected in 11 of the 15 source-water samples. Deethylatrazine, a degradate of atrazine, was present in all 15 samples and metolachlor ethanesulfonic acid, a degradate of metolachlor, and chloroform were present in 13 samples. Atrazine and metolachlor were present in 12 and 11 samples, respectively. All samples contained a mixture of compounds with an average of about 14 compounds per sample. Phase two sampling focused on 10 of the 15 community water systems that were selected for resampling on the basis of occurrence of anthropogenic organic compounds detected most

  2. Underweight, overweight and obesity among a Piedmont (Northern Italy children sample

    Directory of Open Access Journals (Sweden)

    M. Micheletti Cremasco

    2011-01-01

    Full Text Available The aim of the present study is to assess the incidence of under/overweight and obesity in a sample of children 6-11 years old in Turin province and to monitor the secular trend in weight. Our survey shows that about 2% of children are underweight, 17% overweight and 3% obese. Males show a prevalence of overweight and obesity, The comparison of current data with those collected in 1979 by Ente Italiano Moda (E.I.M. [I] shows a significant increase of weight problems in both sexes: this, in chilhood, is an emergent social problem that can produce adverse health effects in adulthood. It could be prevented encouraging correct eating behaviors and active lifestyle among children.

  3. CLINICAL STUDY OF RETINAL VEIN OCCLUSIONS AND MANAGEMENT

    Directory of Open Access Journals (Sweden)

    Satyavathi

    2015-01-01

    Full Text Available Retinal vein occlusion is the most common retinal occlusive disorder encountered by Ophthalmologists and is usually associated with a variable amount of visual loss. This is the second most common retinal vascular disease next to diabetic retinopathy. Liebreich initially described dramatic obstruction of veins as retinal apoplexy. Leber ( 1 (1877 reported the first case of BRVO and called it Hem orrhagic retinitis. RVO most commonly affects the venous blood supply of the entire retina (CRVO or a quadrant drained by one of the branches (BRVO or less commonly the superior or inferior half of the retina alone is affected (HCRVO. For discussion and management purpose RVO is broadly classified into six clinical entities includes (1 Non - ischemic CRVO (2 Ischemic CRVO (3 Non ischemic HCRVO (4Ischemic HCRVO (5 Major BRVO (6Macular BRVO. So much of confusion still exists regarding its natural histo ry, degree of severity, management and its progression. The clinical study of RVO is taken up mainly with a view to study the importance of systemic risk factors in etiopathogenisis of RVO, to study the clinical features and effectiveness of treatment in m odification of the natural course and complications of RVO. Depending on type of venous occlusion patient may present with loss of central vision frequently noticed on waking up in the morning, or field contraction, erythropsia, floates, black spots. Episo des of amaurosis fugax lasts for minutes to hours may be present. There may be metamor - phopsia. Signs of decreased visual acuty, RAPD, visual field defects are observed. Fundus picture shows Retinal hemorrhages distributed based on type of venous occlusion . In ischemic CRVO the picture shows “berries on a twig”. Various sequel & complications include macular edema, anterior segment and retinal neovascularisation, vitreous hemorrhage, retinal detachment may be encountered. Various risk factors include Hypert ension, Diabetes, Hyper lipidemia, IHD

  4. What Managers Really Do? An Emprical Study about Managers’ Roles in Bursa

    Directory of Open Access Journals (Sweden)

    Nilüfer Rüzgar

    2013-12-01

    Full Text Available lthough many studies focus on roles and profiles of the managers in the literature, the roles and the profiles of the managers in Turkish business system has been remained unexplored. This study aims to reveal roles of managers from Bursa based on Mintzberg’s managerial roles categories: interpersonal, informational and decisional roles. According to the findings that managers prominently play interpersonal (leader and informational (monitor roles.

  5. 库鲁克塔格南部山前带中-新生代构造演化史--来自磷灰石裂变径迹的证据%Meso-Cenozoic Tectonic Evolution History in the Southern Piedmont Zone of Kuruktag---the Evidence Taken from Apatite Fission Track

    Institute of Scientific and Technical Information of China (English)

    刘阵; 张洪美; 何金有; 何登发; 温佳霖; 马渭; 王永飞

    2016-01-01

    Based on analysis of apatite fission track data and thermal history modeling, and combined with field geological survey, the Meso—Cenozoic tectonic evolution history in the southern piedmont zone of Kuruktag has been studied. Results showed that the formation had the characteristics of keeping the Kelatong attitude from Kuruktag uplift to the southern pied-mont direction. The age of apatite in the southern piedmont zone of Kuruktag recorded the two tectonic cooling events in 182Ma and 167—142 Ma, and the simulation of fission track thermal history indicated that Hercynian tectonic uplifted, Early—Middle Jurassic formation descended, Late Jurassic—Early Cretaceous tectonic uplifted, and Late Cenozoic tectonic uplifted, etc. Comprehensive study showed that the southern piedmont zone had been affected commonly by the early tec-tonic uplift that created in Hercynian and Yanshan movement, the Himalaya movement mainly caused the strong thrust at the upper part of fault. From the viewpoint of deposition, the deposition center of early—middle Jurassic is located in the ancient position of Queerqueke mountain.%通过对磷灰石裂变径迹数据的分析和热史模拟,结合野外地质调查,研究了库鲁克塔格南部山前带中—新生代构造演化史。结果显示,从库鲁克塔格隆起到南部山前带方向,地层具有稳定克拉通地层产状的特征。库鲁克塔格南部山前带磷灰石年龄记录了182Ma和167—142Ma两期构造冷却事件,裂变径迹热史模拟反映出海西期构造抬升、早—中侏罗世埋藏沉降、晚侏罗世—白垩纪初构造抬升和新生代晚期构造抬升等演化阶段。综合研究表明,南部山前带普遍受到海西期和燕山运动早期构造抬升的影响,喜马拉雅运动主要造成了研究区断裂上盘的强烈逆冲推覆;早—中侏罗世埋藏沉降阶段,从沉积角度看,沉积中心位于却尔却克山所在的古位置。

  6. A method to study the management of urban development projects

    NARCIS (Netherlands)

    Heurkens, E.

    2011-01-01

    The management of urban development projects in the Netherlands has changed significantly in recent years. These projects have become mainly ‘led’ by developers as they manage the entire life cycle of development projects, while public actors mainly facilitate development projects. This changes the

  7. Effective population management practices in diabetes care - an observational study

    DEFF Research Database (Denmark)

    Frølich, Anne; Bellows, Jim; Nielsen, Bo Friis

    2010-01-01

    Of fifteen diabetes care management practices, our data indicate that high performance is most associated with provider alerts and more weakly associated with action plans and with guideline distribution and training. Lack of convergence in the literature on effective care management practices...

  8. A Study of Personal Information Management Strategies for Online Faculty

    Science.gov (United States)

    Kearns, Lorna R.; Frey, Barbara A.; Tomer, Christinger; Alman, Susan

    2014-01-01

    The literature suggests that personal information management is a serious challenge for many computer users. Online faculty are especially challenged because of the large number of electronic files necessitated by teaching online. Those who have experience in this environment may offer valuable insights regarding information management challenges…

  9. Career Management in Information Technology: A Case Study.

    Science.gov (United States)

    Appelbaum, Steven H.; Ayre, Heather; Shapiro, Barbara T.

    2002-01-01

    Examines career management, development, and performance; reviews the organizational career management program and outcomes of organizational development and performance; and applies R.A. Noe's model to measure outcomes and determine the relationship between programs, performance, and development. (Contains 31 references.) (JOW)

  10. Study on Green Supply Chain Management Based on Circular Economy

    Science.gov (United States)

    Ying, Jiang; Li-jun, Zhou

    The article starts with circular economy and the connotation of green supply chain, then analyzes the difference between green supply chain and traditional supply chain and elaborates the content of green supply chain management. On that basis, the approach to implement green supply chain management in china shall be put forward.

  11. Preliminary study for the management of construction and demolition waste.

    Science.gov (United States)

    Kourmpanis, B; Papadopoulos, A; Moustakas, K; Stylianou, M; Haralambous, K J; Loizidou, M

    2008-06-01

    This paper refers to the management of the construction and demolition (C&D) waste since, according to the EU Waste Strategy, C&D waste is considered to be one of the priority waste streams and appropriate actions need to be taken with respect to its effective management. Initially, the paper presents the state-of-the-art of the problem of C&D waste, including the amount and composition of C&D waste in EU countries, differences in the characteristics of this waste stream depending on its origin, as well as collection and management practices that are applied. A methodology is described for the estimation of the quantities of the waste stream under examination, since in most cases quantitative primary data is not available. Next, the fundamentals for the development of an integrated scheme for the management of C&D waste are presented and discussed, such as appropriate demolition procedures and location of waste management (off-site waste management, on-site waste management, direct on-site recovery, centralized on-site recovery). Finally, taking into consideration all relevant parameters, alternative systems that could be applied for the management of the C&D waste are suggested.

  12. Sharing responsibilities in fisheries management; Part 2 - Annex: case studies

    NARCIS (Netherlands)

    Hoof, van L.J.W.; Hoefnagel, E.W.J.; Schans, van der J.W.; Nielsen, J.R.; Christensen, A.; Sverdrup-Jensen, S.; Delaney, A.; Jentoft, S.; Mikalsen, K.; Karlsen, G.R.; Bodiguel, C.; Catanzano, J.; Suarez de Vivero, J.L.; Alba, I.M.; Dominquez, S.F.; Rommel, D.

    2005-01-01

    This report focuses on the evaluation of the process of devolution of responsibilities in the current institutional landscape in European fisheries management. In particular the analysis focuses on how the present management systems contribute to good governance. We follow the criteria as suggested

  13. A method to study the management of urban development projects

    NARCIS (Netherlands)

    Heurkens, E.

    2011-01-01

    The management of urban development projects in the Netherlands has changed significantly in recent years. These projects have become mainly ‘led’ by developers as they manage the entire life cycle of development projects, while public actors mainly facilitate development projects. This changes the

  14. A STUDY OF ARTHROSCOPIC MANAGEMENT OF MENISCAL INJURIES

    Directory of Open Access Journals (Sweden)

    Ramesh

    2015-09-01

    Full Text Available BACKGROUND : Meniscal injuries are common as a result of sports related injuries and motor vehicle accidents. Current arthroscopic partial menisectomy / repairs indicated for management of meniscal tears because of early rehabilitation and return to work and minimal complications . MATERIALS AND METHODS: Present study is a hospital based prospective study of 20 adult cases admitted for a period of 14 months, age group involved was between 10 - 40 years with 17 patients were male and 3 patients were female. RESULTS : Meniscal injuries on Right K nee were 11 cases and Left Knee were 9 cases. Type of meniscal tear were longitudinal 10 cases, oblique 5 cases, horizontal 3 cases, radial 1 case and complex (with discoid meniscus tear 1 case. Meniscal injuries associated with partial/complete ACL tear were 6 cases. There was one case of discoid meniscus. Surgery was performed at an average 1 month after Meniscal tear, duration of hospital stay was 3 . 6 days ranging from 3 - 6 days, mean time for earliest return to work was 14.35 days with range 10 - 16 days. Excellent to good results were seen in 95 %.of cases. CONCLUSION : Arthroscopic menisectomy is minimally invasive technique. Advantage of which includes early return to work, minimal complications, early post - operative rehabilitation, Short duration of hos pital stay.

  15. Did Not Wait Patient Management Strategy (DNW PMS) Study.

    LENUS (Irish Health Repository)

    2012-02-01

    Objectives This study was undertaken to assess the usefulness of senior emergency medicine specialists\\' review of all \\'did not wait\\' (DNW) patients\\' triage notes and the recall of at-risk patients. Methods A prospective study of all DNW patients was performed from 1 January to 31 December 2008. Following a daily review of charts of those who failed to wait to be seen, those patients considered to be at risk of adverse outcome were contacted by the liaison team and advised to return. Data were gathered on all DNW patients on the Oracle database and interrogated using the Diver solution. Results 2872 (6.3%) of 45 959 patients did not wait to be seen. 107 (3.7%) were recalled on the basis of senior emergency medicine doctor review of the patients\\' triage notes. Variables found to be associated with increased likelihood of being recalled included triage category (p<0.001), male sex (p<0.004) and certain clinical presentations. The presenting complaints associated with being recalled were chest pain (p<0.001) and alcohol\\/drug overdose (p=0.001). 9.4% of DNW patients required admission following recall. Conclusion The systematic senior doctor review of triage notes led to 3.7% of patients who failed to wait being recalled. 9.4% of those recalled required acute admission. The daily review of DNW patients\\' triage notes and the recalling of at-risk patients is a valuable addition to our risk management strategy.

  16. Did Not Wait Patient Management Strategy (DNW PMS) Study.

    LENUS (Irish Health Repository)

    O'Keeffe, Fran

    2011-06-14

    Objectives This study was undertaken to assess the usefulness of senior emergency medicine specialists\\' review of all \\'did not wait\\' (DNW) patients\\' triage notes and the recall of at-risk patients. Methods A prospective study of all DNW patients was performed from 1 January to 31 December 2008. Following a daily review of charts of those who failed to wait to be seen, those patients considered to be at risk of adverse outcome were contacted by the liaison team and advised to return. Data were gathered on all DNW patients on the Oracle database and interrogated using the Diver solution. Results 2872 (6.3%) of 45 959 patients did not wait to be seen. 107 (3.7%) were recalled on the basis of senior emergency medicine doctor review of the patients\\' triage notes. Variables found to be associated with increased likelihood of being recalled included triage category (p<0.001), male sex (p<0.004) and certain clinical presentations. The presenting complaints associated with being recalled were chest pain (p<0.001) and alcohol\\/drug overdose (p=0.001). 9.4% of DNW patients required admission following recall. Conclusion The systematic senior doctor review of triage notes led to 3.7% of patients who failed to wait being recalled. 9.4% of those recalled required acute admission. The daily review of DNW patients\\' triage notes and the recalling of at-risk patients is a valuable addition to our risk management strategy.

  17. Comparative study of programmed labor and traditional management of labor

    Directory of Open Access Journals (Sweden)

    Nitin S. Kshirsagar

    2013-04-01

    Full Text Available Background: Prolongation of labor leads to dehydration, ketoacidosis, infection, fetal asphyxia. Programmed labor aims at reducing the duration of labor, labor pain and incidence of cesarean section with improved maternal and neonatal outcome. Aims and Objectives: 1To evaluate the effect of programmed labor on duration of labor. 2To assess efficacy of analgesics in reducing pain of labor. 3To find out maternal and neonatal complications. 4To study impact of programmed labor on LSCS rates. Methods: Prospective randomized study of primigravida in active labor (after 4 cm cervical dilatation for which 100 women were selected for programmed labor (cases and 100 women were selected for traditional management of labor (controls. Cases were subjected to interventions to improve uterine contractions (ARM, Dinoprostone tablets, and Oxytocin drip, to facilitate cervical dilatation (Inj. Drotaverine, to relieve labor pains (Inj. Pentazocine & Diazepam. All labors were monitored by partogram. Results: Programmed labor reduced duration of first and second stage of labor. There was faster cervical dilatation (1.8 cm/hour against 1.2 cm/hour. Majority of the patients had better pain relief. There was no impact on LSCS rates Conclusions: Programmed labor significantly reduced duration of labor with good pain relief without compromising maternal and fetal/neonatal safety. But it had no impact on LSCS rates. [Int J Reprod Contracept Obstet Gynecol 2013; 2(2.000: 209-212

  18. Reassessing the role of milldams in Piedmont floodplain development and remobilization

    Science.gov (United States)

    Donovan, Mitchell; Miller, Andrew; Baker, Matthew

    2016-09-01

    Recent emphasis on milldams as a cause of colonial-era floodplain sediment deposits and source for modern remobilization has ignited debate in scientific and environmental policy forums, especially in the mid-Atlantic USA. Although milldams are regionally ubiquitous and visually striking, no investigation has demonstrated that they are a dominant driver of regional floodplain sediment accumulation and remobilization. Long-term analysis in Baltimore County, Maryland found that milldams were sufficient, but not necessary for historical sediment accumulation. We compared erosion from streams upstream and downstream of confirmed milldam locations, in paired segment comparisons with and without the influence of historical milldams, and pooled across 37 study segments. We found the scale of inquiry produced different interpretations regarding the role of milldams in regional erosion and sedimentation. Although local milldam sediment remobilization rates were 15% greater than those immediately downstream, neither paired nor pooled segment comparisons provided evidence that milldam deposits are contemporary dominant sources of sediment. Further comparison across drainage areas demonstrated that milldam deposits could raise local remobilization rates by augmenting sediment availability along supply-limited channels. We introduce a unifying conceptual model that explains apparently contradictory findings in the literature where, rather than the sole cause of legacy sediment deposits, some milldams are nonetheless responsible for local increases in sediment remobilization rates along portions of the stream network.

  19. Microbiological criteria in public catering: sampling and auditing experiences in canteens and cafeterias in Piedmont

    Directory of Open Access Journals (Sweden)

    Amaranta Traversa

    2013-02-01

    Full Text Available In the period 2006-2011 six public catering establishments (3 canteens and 3 cafeterias were monitored, trough audit and sampling, in order to verify the application of good manufacturing and hygiene practices during food production, handling and serving. The compliance to microbiological food safety criteria (Listeria monocytogenes and Salmonella spp. and process hygiene criteria were investigated using ISO standards for microbiological analyses. A total of 612 samples were collected: 192 food samples and 288 environmental swab samples from canteens; 33 food samples and 99 swab samples from cafeterias. Regarding food safety, two samples were in disagreement with criteria fixed in EU Regulation as Listeria monocytogenes was isolated from a turkey breast in a canteen and from a sandwich in a cafeteria. Regarding process hygiene criteria, as no microbiological limits are legally defined for catering services, for this study limits were fixed according to the quality standards of tender, scientific literature and laboratory experience. 23.4% foodstuffs and 8.7% swabs resulted non-compliant in canteens; 48.5% foodstuffs and 6.1% swabs resulted non-compliant in cafeterias. The count of coagulase-positive staphylococci (CPS was higher of the fixed limits in raw turkey meat and in cooked spinach: the presence among CPS of S. aureus was confirmed, strains were not able to produce enterotoxins. The most common non-compliance in hygiene criteria was represented by aerobic colony count (60.7% of total non-compliance in canteens and 75.0% in cafeterias and coliform bacteria (20.3% in canteens and 25.0% in cafeterias. Nine raw foods or raw readyto- eat food samples were non-compliant for both coliform bacteria and aerobic count; one sample (raw turkey meat was non-compliant for CPS and aerobic count but resulted to be compliant after cooking. Auditing and sampling are the most effective tools to improve food quality standard and to enhance food business

  20. The Conceptions of Hotel Management Profession of The Students Studying in Tourism and Hotel Management Program

    Directory of Open Access Journals (Sweden)

    Atınç OLCAY

    2010-12-01

    Full Text Available Hotel management is a service industry sector in which circumstances are requirea by one human serving another and where opportunities are highly materialized. It is one of the rare business types where “human” is at the center bath as the service provider and the receiver. İt depends on flawless service that addresses different cultures and nations, depends on hard working conditions and requires smiling face and tolerance in its nature. Thus hotel management profession necessitates commitment and sacrifice. In this respect, it is impossible for a hotelkeeper that does not like and respect his/her profession to become neither successful nor happy spiritually and physically. This research is conducted to find out the conceptions of the students in Gaziantep University Tourism and Hotel Management Community College. Additionally, in this research, it is observed whether the correlation between students’ approach to define hotel management as a profession have a meaningful difference in statistical variables like gender and the type of high school that they have graduated. Results indicate that large numbers of students participating in this research have a positive conception of the hotel management profession and there are determined meaningful differences between students’ approach towards the hotel management profession and their statistical variables like gender and the type of high school they graduated

  1. Quality Management in Project Management Consulting. A Case Study in an International Consulting Company

    Directory of Open Access Journals (Sweden)

    Eduard-Gabriel Ceptureanu

    2017-02-01

    Full Text Available The present paper addresses quality management from the specific perspective of project management consulting service providers, in the framework of large infrastructure projects. Because of their supposed superiority in knowledge and experience, project management consultants have an ultimate responsibility for the proper implementing of the project. Therefore, quality management in consulting organizations should focus on critical success factors. As there is no consensus yet regarding the most important aspects of the consulting activity on which depend the achievement of the project aims, there is scope for further investigating this subject. Here, the case of a project management consulting organization involved in large infrastructure projects in Romania, Bulgaria, Moldova, Ukraine and Serbia is analyzed. Data collected through a questionnaire-based survey among international consultants and support personnel suggest that factors related to leadership style and communication skills are more closely tied to the success of the project than more technical aspects. The results constitute an empirical evidence of main success factors for specialized consulting services in project management and can be useful in improving business and project performance and achieving business excellence.

  2. A CLINICAL STUDY AND MANAGEMENT OF PAEDIATRIC CATARACT, OUR EXPERIENCE

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    Satish D. Shet

    2017-09-01

    Full Text Available BACKGROUND Control of childhood blindness is one of the priorities identified for achieving the goals of Vision-2020 by WHO. This is considered a priority because blind-years (number of years that a blind person lives after going blind due to childhood blindness are second only to cataract and half of childhood blindness is avoidable (treatable/preventable. Paediatric cataract accounts for 12% of the 1.4 million blind children globally. The prevalence of childhood cataract has been reported as 1 to 15 cases in 10,000 children in developing countries. Compared to industrialised countries, this figure is 10 times higher. Early detection and timely treatment of various childhood disorders such as congenital cataract are the most crucial factors for successful outcome. A suitable measure to address amblyopia and posterior capsule opacification post operatively is imperative for successful visual rehabilitation of such children. The objectives of this study were- 1 To study the clinical profile of paediatric cataract. 2 To evaluate the visual outcome after cataract surgery in these patients. 3 To evaluate different causes of visual impairment following management. MATERIALS AND METHODS A prospective study conducted at Karnataka institute of medical sciences department of ophthalmology from October 2015 to September 2016. All children below 14 years of age presenting with cataract will undergo thorough ophthalmologic examination and cataract surgery. RESULTS The results of the present study with 25 paediatric patients (36 eyes indicates that excellent vision can be expected after cataract surgery and posterior chamber IOL implantation coupled with appropriate amblyopia therapy. CONCLUSION The paediatric cataract patients are referred from primary health centers, and district hospital from north Karnataka to KIMS Hubli. All paediatric patients are from lower socio economic status. Early detection of cataracts and referrals to the ophthalmologist can

  3. A CLINICOPATHOLOGICAL STUDY AND MANAGEMENT OF SKIN MALIGNANCIES

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    Sushma Jagadev

    2017-08-01

    Full Text Available BACKGROUND Skin cancer is the most common form of cancer globally accounting for at least 40% of cases. It is especially common among people with light skin. Non-melanoma skin cancers, about 80% are basal cell cancers and 20% squamous cell cancers. Basal cell and squamous cell cancers rarely result in death. Australia and New Zealand have the highest rates of melanoma in the world. The aim of the study is to study the prevalence, clinicopathological presentation and management of skin malignancies. MATERIALS AND METHODS This is a prospective study conducted for a period of 2 years and analysed 30 cases of malignant skin tumours proven on histopathology with respect to prevalence, age, sex distribution, common site of occurrence and treatment modalities adopted. RESULTS In the present study, 47% of squamous cell carcinoma occurred between 50-59 years of age, more common in males with site predilection of lower limbs. Basal cell carcinoma was more common in the age group, 60-69 years (55.6% and more common in females (66.7%. The commonest site of occurrence of basal cell carcinoma was in the lower eyelid. Malignant melanoma was more common in the age group 50-59 years (75% and more common in females (75%. The commonest site of occurrence of melanoma was lower extremity. All the cases were treated with surgery. CONCLUSION Non-melanoma skin malignancies like squamous cell carcinoma and basal cell carcinoma are more common than melanoma and have good prognosis. The mean age of occurrence of the tumours was around 60 years of age and responded well with surgical resection.

  4. Lessons Learnt from the Improvement of Customer Support Processes: A Case Study on Incident Management

    Science.gov (United States)

    Jäntti, Marko

    IT Infrastructure Library (ITIL) is the most widely used IT service management framework that provides guidelines how to create, manage and support IT services. Service support processes, such as incident management and problem management, are among the first ITIL processes that organizations start to implement. However, several challenges may exist in the process implementation. The research question of this study is: which issues are important in establishing an ITIL-based incident management process? The main contribution of this paper is to present lessons learnt from an ITIL-based process improvement project that focused on establishing an incident management process in an IS department of a university hospital. Our results show that key issues in implementing incident management are to 1) define the basic concepts of incident management with concrete examples and 2) define process interfaces between incident management and other support processes.

  5. Managing patient complaints in China: a qualitative study in Shanghai

    Science.gov (United States)

    Jiang, Yishi; Ying, Xiaohua; Zhang, Qian; Tang, Sirui Rae; Kane, Sumit; Mukhopadhyay, Maitrayee; Qian, Xu

    2014-01-01

    Objectives To examine the handling system for patient complaints and to identify existing barriers that are associated with effective management of patient complaints in China. Setting Key stakeholders of the handling system for patient complaints at the national, Shanghai municipal and hospital levels in China. Participants 35 key informants including policymakers, hospital managers, healthcare providers, users and other stakeholders in Shanghai. Primary and secondary outcome measures Semistructured interviews were conducted to understand the process of handling patient complaints and factors affecting the process and outcomes of patient complaint management. Results The Chinese handling system for patient complaints was established in the past decade. Hospitals shoulder the most responsibility of patient complaint handling. Barriers to effective management of patient complaints included service users’ low awareness of the systems in the initial stage of the process; poor capacity and skills of healthcare providers, incompetence and powerlessness of complaint handlers and non-transparent exchange of information during the process of complaint handling; conflicts between relevant actors and regulations and unjustifiable complaints by patients during solution settlements; and weak enforcement of regulations, deficient information for managing patient complaints and unwillingness of the hospitals to effectively handle complaints in the postcomplaint stage. Conclusions Barriers to the effective management of patient complaints vary at the different stages of complaint handling and perspectives on these barriers differ between the service users and providers. Information, procedure design, human resources, system arrangement, unified legal system and regulations and factors shaping the social context all play important roles in effective patient complaint management. PMID:25146715

  6. STUDY OF INCIDENCE & MANAGEMENT OF PARA PHARYNGEAL TUMORS

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    Aruna Kumari

    2015-11-01

    Full Text Available INTRODUCTION: Parapharyngeal tumors are rare, comprising approximately 0.5% of all head and neck tumours. Most of them are benign. These tumors present with difficulties in diagnosis - complementary MRI and CT scanning are necessary for diagnosis, and Fine Needle Aspiration Cytology (FNAC is very specific in the histological diagnosis of these tumours. Open biopsy is not advisable due to bleeding, breaching of the capsule and seeding of the tumor. These tumors presents a challenge to the surgeon due to its anatomical complexities. This study deals with the incidence and management of various parapharyngeal tumors. OBJECTIVE OF THE STUDY: This study deals with the incidence of various tumors in the parapharyngeal space in different age and sex groups, role of sophisticated diagnostic modalities like CT, MRI, MR Angio. Colour Doppler along with FNAC and various surgical approaches to this space. This study also deals with intra-operative and post operative complications. In this series, a total of 25 cases has been studied retrospectively in a time period of 2 years from 2012 to 2014, presenting in our ENT and Head and Neck Dept., Gandhi hospital. RESULTS: According to this study, there is male preponderance (52% and highest incidence is seen in 3rd and 5th decade (24% each. Most common presenting symptoms are difficulty in swallowing (36% and swelling either intraoral or in the neck (28%. Least common symptoms being cranial nerve palsy (4%, difficulty in breathing/noisy breathing (4%, nasal regurgitation (4% and hard of hearing (8%. FNAC was done in 21 cases, in which 13 were correlating with the biopsy report. CT scan was required in all cases. MR Angiography was done in 4 cases and colour Doppler in 2 cases. Surgery is the mainstay of the treatment. Most common tumor in PPS is neurogenic (schwannoma/neurofibroma.i.e 44%. Next commonly occurring tumor in our study is of salivary origin-pleomorphic adenoma (24%, paragangliomas (12%. Other less

  7. Continuous improvement processes using Lean Management tools. A case study

    Directory of Open Access Journals (Sweden)

    Pârv Luminița

    2017-01-01

    Full Text Available The paper describes how Lean Management may be applied in the university setting to improve the management processes. The correlation of didactic, educational and research activities with the stakeholders needs is one of the main objectives of the university. In this respect, an indicator used to analyse a university, for the purposes of fulfilling its mission, respectively for the purposes of streamlining its didactic and scientific activity, is related to the number of graduates on the labour market, acting in their area of specialization. This work presents a best practice of Lean Management at Transilvania University of Brasov, Romania.

  8. Risk management :A probe and study on forest fires

    Institute of Scientific and Technical Information of China (English)

    YUE Jinzhu; FENG Zhongke; JIANG Wei; YANG Xiaoqin

    2007-01-01

    The subject of risk management is attracting more and more attention around the world.The risk of forest fire disasters should be faced and dealt with for forest fires cannot be avoided.Treating forest fire disasters as a risk management issue promotes important measures and methods for fire fighters to prevent,reduce and control the risks of forest fires.In this paper,the risk concept andrisk connotation as well as the management risks for forest fire suppression are discussed clearly.Issues such as risk judgments,risk analysis,risk control and the assessment of risk,including their contents and corresponding methods are clarified.

  9. An empirical study on performance management: A case study of national Iranian oil Production Distribution Company

    Directory of Open Access Journals (Sweden)

    Abolhassan Faghihi

    2012-10-01

    Full Text Available The primary goal of creating a culture of performance management is to improve processes based on the responsibility of individuals and groups for the continuous improvement of business processes, and to contribute to their skills. In this paper, we discuss all related issues and indentify the most important aspects and components of performance management. The proposed study of this paper is to find out which performance management works best for national Iranian oil products distribution company (NIOPDC. The proposed study uses analytical hierarchy process to prioritize all important factors based on pair-wise comparison. We use geometric mean to find the average of comparisons and all computations are performed using Expert Choice software package. In summary, stakeholders (0.262 are the most important components of our survey followed by employee management (0.247, social responsibility (0.190 comes in the third position and quality of services (0.166 and internal process (0.134 are two less important factors in this survey.

  10. Study on supply chain management in tourism e-commerce

    Science.gov (United States)

    Hu, Yaodong; Wu, Shuyan; Ma, Haiyan

    2009-07-01

    On-line customer research has been conducted for European and American markets by marketers and academics. Whilst e-Commerce and tourism develop rapidly in China, and the fraud information in E-commerce market makes the conditions of information asymmetry becoming more seriously, understanding of Chinese internet travelers is required. This paper reviews current research on supply chain management (SCM) within the context of tourism. SCM in the manufacturing industry has attracted widespread research interest over the past two decades, whereas studies of SCM in the tourism e-commerce are very limited. The potential benefit of considering not only individual enterprises but also the tourism value chain becomes evident. This paper presents the model e-market structure and process analysis of tourism e-commerce, and also sets up tourism supply chain and tourism e-commerce system to probe how to apply tourism ecommerce to promote the sustainable development of tourism. The paper also identifies key research questions in TSCM worthy of future theoretical and empirical exploration.

  11. Low Vision Management For Infantile Nystagmus: A Case Study

    Directory of Open Access Journals (Sweden)

    Alexandra Troy, OD

    2015-02-01

    Full Text Available Background: Infantile nystagmus is a common cause of visual impairment. It can occur in isolation, but it is often found in association with other conditions, such as albinism. The condition results in varying levels of vision impairments ranging from mild to severe. Characteristics include early onset, bilateral involvement, pendular and jerk waveforms, the presence of a null point, and the lack of optokinetic nystagmus and oscillopsia (environment moving. This article provides a review of pathogenesis, epidemiology, and treatment of infantile nystagmus. A case study highlights low vision strategies and management for the condition. Case Report: A 12-year-old male with infantile nystagmus presented to the satellite low vision pediatric clinic for initial evaluation. He reported difficulty with different tasks at school secondary to his visual impairment. Low vision intervention utilized various devices and strategies to meet his distance and near goals. Discussion: With no known cure, low vision rehabilitation is important for individuals with nystagmus to allow them to reach their highest potential. Rehabilitation techniques can easily be applied by a primary care optometrist.

  12. Management of cholelithiasis in Italian children: A national multicenter study

    Science.gov (United States)

    Corte, Claudia Della; Falchetti, Diego; Nebbia, Gabriella; Calacoci, Marisa; Pastore, Maria; Francavilla, Ruggiero; Marcellini, Matilde; Vajro, Pietro; Iorio, Raffaele

    2008-01-01

    AIM: To evaluate the management of Italian children with cholelithiasis observed at Pediatric and Surgical Departments linked to Italian Society of Pediatric Gastroenterology Hepatology and Nutrition. METHODS: One-hundred-eighty children (90 males, median age at diagnosis 7.3 years; range, 0-18 years) with echographic evidence of cholelithiasis were enrolled in the study; the data were collected by an anonymous questionnaire sent to participating centers. RESULTS: One hundred seventeen patients were treated with ursodeoxycholic acid; in 8 children dissolution of gallstones was observed, but the cholelithiasis recurred in 3 of them. Sixty-five percent of symptomatic children treated became asymptomatic. Sixty-four patients were treated with cholecystectomy and in only 2 cases a postoperative complication was reported. Thirty-four children received no treatment and were followed with clinical and echographic controls; in no case the development of complications was reported. CONCLUSION: The therapeutic strategies were extremely heterogeneous. Ursodeoxycholic acid was ineffective in dissolution of gallstones but it had a positive effect on the symptoms. Laparoscopic cholecystectomy was confirmed to be an efficacy and safe treatment for pediatric gallstones. PMID:18322952

  13. The use of learning management systems: A Longitudinal Case Study

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    Ramón Garrote Jurado

    2012-06-01

    Full Text Available In this article the use of Learning Management Systems (LMS at the School of Engineering, University of Borås, in the year 2004 and the academic year 2009-2010 is investigated. The tools in the LMS were classified into four groups (tools for distribution, tools for communication, tools for interaction and tools for course administration and the pattern of use was analyzed. The preliminary interpretation of the results was discussed with a group of teachers from the School of Engineering with long experience of using LMS. High expectations about LMS as a tool to facilitate flexible education, student centered methods and the creation of an effective learning environment is abundant in the literature. This study, however, shows that in most of the surveyed courses the available LMS is predominantly used to distribute documents to students. The authors argue that a more elaborate use of LMS and a transformation of pedagogical practices towards social constructivist, learner centered procedures should be treated as an integrated process of professional development.

  14. Experiment module concepts study. Volume 1: Management summary

    Science.gov (United States)

    1970-01-01

    The minimum number of standardized (common) module concepts that will satisfy the experiment program for manned space stations at least cost is investigated. The module interfaces with other elements such as the space shuttle, ground stations, and the experiments themselves are defined. The total experiment module program resource and test requirements are also considered. The minimum number of common module concepts that will satisfy the program at least cost is found to be three, plus a propulsion slice and certain experiment-peculiar integration hardware. The experiment modules rely on the space station for operational, maintenance, and logistic support. They are compatible with both expendable and shuttle launch vehicles, and with servicing by shuttle, tug, or directly from the space station. A total experiment module program cost of approximately $2319M under the study assumptions is indicated. This total is made up of $838M for experiment module development and production, $806M for experiment equipment, and $675M for interface hardware, experiment integration, launch and flight operations, and program management and support.

  15. A Process-Based Knowledge Management System for Schools: A Case Study in Taiwan

    Science.gov (United States)

    Lee, Chi-Lung; Lu, Hsi-Peng; Yang, Chyan; Hou, Huei-Tse

    2010-01-01

    Knowledge management systems, or KMSs, have been widely adopted in business organizations, yet little research exists on the actual integration of the knowledge management model and the application of KMSs in secondary schools. In the present study, the common difficulties and limitations regarding the implementation of knowledge management into…

  16. Methods and Management of the Healthy Brain Study: A Large Multisite Qualitative Research Project

    Science.gov (United States)

    Laditka, Sarah B.; Corwin, Sara J.; Laditka, James N.; Liu, Rui; Friedman, Daniela B.; Mathews, Anna E.; Wilcox, Sara

    2009-01-01

    Purpose of the study: To describe processes used in the Healthy Brain project to manage data collection, coding, and data distribution in a large qualitative project, conducted by researchers at 9 universities in 9 states. Design and Methods: Project management protocols included: (a) managing audiotapes and surveys to ensure data confidentiality,…

  17. Methods and Management of the Healthy Brain Study: A Large Multisite Qualitative Research Project

    Science.gov (United States)

    Laditka, Sarah B.; Corwin, Sara J.; Laditka, James N.; Liu, Rui; Friedman, Daniela B.; Mathews, Anna E.; Wilcox, Sara

    2009-01-01

    Purpose of the study: To describe processes used in the Healthy Brain project to manage data collection, coding, and data distribution in a large qualitative project, conducted by researchers at 9 universities in 9 states. Design and Methods: Project management protocols included: (a) managing audiotapes and surveys to ensure data confidentiality,…

  18. Self-management: challenges for allied healthcare professionals in stroke rehabilitation--a focus group study

    NARCIS (Netherlands)

    Satink, T.J.; Cup, E.H.; Swart, B.J.M. de; Sanden, M.W. van der

    2015-01-01

    PURPOSE: Self-management has become an important concept in stroke rehabilitation. This study explored allied healthcare professionals' (AHPs) perceptions and beliefs regarding the self-management of stroke survivors and their knowledge and skills regarding stroke self-management interventions.

  19. Clinical management and burden of bipolar disorder: a multinational longitudinal study (WAVE-bd Study

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    Moreno-Manzanaro Miriam

    2011-04-01

    Full Text Available Abstract Background Studies in bipolar disorder (BD to date are limited in their ability to provide a whole-disease perspective - their scope has generally been confined to a single disease phase and/or a specific treatment. Moreover, most clinical trials have focused on the manic phase of disease, and not on depression, which is associated with the greatest disease burden. There are few longitudinal studies covering both types of patients with BD (I and II and the whole course of the disease, regardless of patients' symptomatology. Therefore, the Wide AmbispectiVE study of the clinical management and burden of Bipolar Disorder (WAVE-bd (NCT01062607 aims to provide reliable information on the management of patients with BD in daily clinical practice. It also seeks to determine factors influencing clinical outcomes and resource use in relation to the management of BD. Methods WAVE-bd is a multinational, multicentre, non-interventional, longitudinal study. Approximately 3000 patients diagnosed with BD type I or II with at least one mood event in the preceding 12 months were recruited at centres in Austria, Belgium, Brazil, France, Germany, Portugal, Romania, Turkey, Ukraine and Venezuela. Site selection methodology aimed to provide a balanced cross-section of patients cared for by different types of providers of medical aid (e.g. academic hospitals, private practices in each country. Target recruitment percentages were derived either from scientific publications or from expert panels in each participating country. The minimum follow-up period will be 12 months, with a maximum of 27 months, taking into account the retrospective and the prospective parts of the study. Data on demographics, diagnosis, medical history, clinical management, clinical and functional outcomes (CGI-BP and FAST scales, adherence to treatment (DAI-10 scale and Medication Possession Ratio, quality of life (EQ-5D scale, healthcare resources, and caregiver burden (BAS scale

  20. Management of Anembryonic Pregnancy Loss: An Observational Study

    Directory of Open Access Journals (Sweden)

    Ying-Ti Huang

    2010-03-01

    Conclusion: Expectant management with a 3-week waiting period is an efficacious and safe option with a low risk of infection and hemorrhage. However, it is difficult to predict the exact time period before spontaneous abortion.

  1. feasibility study on solid waste management in port harcourt ...

    African Journals Online (AJOL)

    user

    system is still being used instead of the integrated solid waste management system (1SWMS) and that about 75% of the ..... passengers from dropping off their waste via the window, which ... application of geographical information system in.

  2. 31 Ethiopian Journal of Environmental Studies & Management 7(1 ...

    African Journals Online (AJOL)

    Osondu

    2013-10-02

    Oct 2, 2013 ... Presence of other projects and lack of baseline data however, made this ... management plans and bylaws are a major governance problem facing implementation of ..... Goka village practising JFM for example, they obtained ...

  3. [Management committees in health services: an empirical study].

    Science.gov (United States)

    Cecilio, Luiz Carlos de Oliveira

    2010-03-01

    The aim of the article, based on field data collected from a continuing education program for primary health clinic administrators, was to analyze the functioning of a health service management strategy called "management committees". Different meanings and operational modalities emerged in the committees. Various antimonies appeared in the way the committees operate (autonomy versus heteronomy, reproduction of "instituted" versus "instituting" processes, and communicative versus instrumental reasoning), thus reflecting the level of complexity in this management mechanism. Healthcare provision per se by the clinics only appeared occasionally on the committees' agenda, which mainly focused on administrative issues. The article suggests that further research is needed on the coordinator's involvement in the field of forces constituting the management committee, besides developing pedagogical strategies to support the clinic coordinators and health teams in building the committees. The primary data were submitted to an epistemological discussion anchored in the idea of double hermeneutics, multiple validation of research results, and the relationship between theory and practice.

  4. Study on spatial temporal model in property management information system

    Institute of Scientific and Technical Information of China (English)

    李良宝; 李晓东

    2004-01-01

    Time is an important dimension for information in the geographical information system. Data, such as the historical state of target property space and related events causing the state to be changed, should be saved as important files. This should be applied to property management. This paper designs and constructs a spatial temporal model, which is suitable to the property data changing management and spatial temporal query by analyzing the basic types and characteristics of property management spatial changing time and date. This model uses current and historical situational layers to organize and set up the relationship between current situation data and historical dates according to spatial temporal topological relations in property entities. By using Map Basic, housing property management and spatial query is realized.

  5. A STUDY ON THE HIERARCHY OF MANAGEMENT ELEMENTS

    Science.gov (United States)

    Suzuki, Nobuyuki; Watanabe, Tadashi

    Compared to the late 20th century, the Japanese construction industry has drastically changed its business methodology, outlook and approach in response to global issues and the incredible advances in technology. Such influences, non-exhaustively include the; WTO Government procurement agreement, updating conditions of tendering and contracting, client demands for cost reduction and the rapid penetration of ICT (Information and Communication Technology) into modern society. These days, the significance of controlling Quality, Cost and Time (the so-called QCT) has been recognized as an eternal-triangle by almost all countries, Government organizations and the private sector. However, as the construction industry is exposed to , and influenced by, more and more internal and external dynamic factors, continued reliance on managing and controlling QCT elements on their own is no longer adequate in meeting the growing demands and expectations, and as such control of additional management elements is now essential to avoid problems, or minimize their potential impacts should they occur. This paper utilizes the results of a survey carried out amongst construction managers and consultants in Japan and overseas to develop a spatial network that defines the interaction of management factors as a weighted graphical model. The calculated closeness centrality index of the developed management network model is adopted to identify the initialelement hierarchy, which is then further analyzed using the minimum distance of independent relationships of management elements (Warshall-Floyd algorism methodology), to identify the optimum potential hierarchy for effective construction management. A key result of the analysis is the significance of "Human Resource" in the construction industry management element hierarchy alongside the traditional QCT elements.

  6. Study of Software Tools to Support Systems Engineering Management

    Science.gov (United States)

    2015-06-01

    and DISA have established a Partnership Portfolio allowing for COSTCO pricing” (Smith 2011, 4). This should help overcome two significant challenges...mark-up  enterprise- class file synchronization  forms and data management  data hierarchies. Task management, dashboards, and workspaces will...to Completion.” Accessed January 22, 2015 http://www.threesl.com/pages/Cradle/ English /Content/Products/workbench.php. Bajaj, Manas, Dirk Zwemer

  7. Sustainable management and performance in SMEs: A French case study

    OpenAIRE

    Berger-Douce, Sandrine

    2014-01-01

    Nowadays, sustainable management seems more likely to be a guarantee of competitiveness for companies, regardless of their size. Besides offering those strategic opportunities, sustainable management practices also play a significant role in gaining acceptance and legitimacy in the marketplace. Moreover, SMEs are continually researching ways to improve their performance. The relationship between sustainability and company performance has interested researchers for twenty years, even if the ac...

  8. Effects of Urban Development on Water Quality in the Piedmont of North Carolina: Association of Landscape Variables With Water Quality

    Science.gov (United States)

    Harned, D. A.; Cuffney, T. F.

    2005-12-01

    An assessment of effects of urban development on water quality in the Piedmont of North Carolina is part of the U.S. Geological Survey National Water-Quality Assessment (NAWQA) Program. Thirty sites along a gradient of undeveloped to fully urbanized basins were selected using geographic information analysis to control variability in natural factors that influence water quality. Data collected include nutrient, pesticide, ion, and dissolved-oxygen concentrations, temperature, pH, specific conductance, streamflow, stage, habitat characteristics, and algal, benthic invertebrate, and fish communities. Sampling for water chemistry ranged from two samples (at 20 sites) to six samples (at 10 sites) per year from October 2002 to September 2003. Geomorphic and biological data were collected once in each basin. An index that integrates information on human influences, including land cover, population, and socioeconomic characteristics was used to define the urban gradient and to select sites. Relations among landscape, streamflow, temperature, and water-chemistry variables were analyzed to define urban effects on water quality. Distinct patterns of association occurred between landscape variables and water quality. An increase in urban index is associated with increases in pH (r=0.60), specific conductance (0.72), sulfate (0.68), a multiple-constituent chemical index (0.91), and a pesticide index (0.76). Landscape characteristics correlated with water quality in a similar manner. Increasing basin population density is associated with higher pH (0.55, 1990; 0.56, 2000), specific conductance (0.71, 1990), chloride (0.66, 1990), sulfate (0.72), and pesticides (0.71, 1990; 0.68, 2000). This pattern also is reflected in household density (pH (0.60), chemical index (0.87), and pesticide index (0.68)); in the total percentage of developed land in the basin (specific conductance (0.85), chloride (0.77), sulfate (0.81), total nitrogen (0.50), chemical index (0.84), and pesticide

  9. Integrated Management Systems and Workflow-Based Electronic Document Management: An Empirical Study

    DEFF Research Database (Denmark)

    Pho, Hang Thu; Tambo, Torben

    2014-01-01

    Purpose: Many global organizations have aligned their strategy and operation via the ISO-based framework of integrated management system (IMS) that allows them to merge quality, environment, health and safety management systems. In such context, having a robust electronic document management system...... a stronger perspective of the technological limitations and potentials of basing IMS on EDMS. Practical implications: IMS are complex systems involving a large number of administrative functions. EDMS provides a formal representation with automation potentials both heightening and securing document...... (EDMS) is essential, especially at global enterprises where a large amount of documents generated by processes flows through different work cultures. However, there is no "one-size-fits-all" design for EDMS because it depends on organizations' needs, size and resource allocation. This article discusses...

  10. AN EPIDEMIOLOGICAL STUDY, CLINICOPATHOLOGICAL CORRELATION AND MANAGEMENT OF DENGUE FEVER

    Directory of Open Access Journals (Sweden)

    Nisha

    2013-10-01

    Full Text Available ABSTRACT: BACKGROUND: Dengue fever is an arthropod borne viral syndrome. OBJ ECTIVE: This study evaluated the newer signs and symptoms, to come to a bedside diagnosis of dengue fever and to predict the prognosis on the basis of clinical features and investigations. METHODS: This was a prospective study and included children aged u pto 15 years, admitted in the pediatric ward over 2 year period. Dengue like fever was defined according to WHO guidelines and then newer signs and symptoms and lab investigations were looked for,and treated symptomatically according to WHO guidelines. R ESULTS: Most of the children included were in the age group of 6 - 12 years with mean age being 5.3 years. Male to female ratio was 1.3:1 . Maximum patients were seen in winter with peak in October. Out of 90 children 13.3 % of DF , 48.89 % DHF, 37.78% DSS. The newer clinical features were found to were Pruritus (80%on recovery ,retro orbital pain(35%,Anorexia 68% ,Sore throat 30% , Fever(100%, Scrotal oedema (10%, Loose stools(20%, Cardiomyopathy (10%, Encephalopathy (1%, Menorrhagia(20%. One child had presented with Autism /ADHD on followup. Mortality rate 8.8% and all belonged to DSS group. Poor prognostic factors for death were vomiting, tachypnea ,convulsions, fluid collection in lungs, abdomen ,altered sensorium, convulsions , raised SGPT and s econdary infections.Fluid therapy (Oral / IV was used in all Platelets and blood transfusion was given in 20% and 13.3 % respectively. Ionotropes were used for DSS cases. CONCLUSIONS: The timely appropriate identification and timely management of Dengue fever go a long way in reducing mortality in dengue

  11. A Case Study: Data Management in Biomedical Engineering

    Directory of Open Access Journals (Sweden)

    Glenn R. Gaudette

    2012-01-01

    Full Text Available In a biomedical engineering lab at Worcester Polytechnic Institute, co-author Dr. Glenn R. Gaudette and his research team are investigating the effects of stem cell therapy on the regeneration of function in damaged cardiac tissue in laboratory rats. Each instance of stem cell experimentation on a rat yields hundreds of data sets that must be carefully captured, documented and securely stored so that the data will be easily accessed and retrieved for papers, reports, further research, and validation of findings, while meeting NIH guidelines for data sharing. After a brief introduction to the bioengineering field and stem cell research, this paper focuses on the experimental workflow and the data generated in one instance of stem cell experimentation; the lab’s data management practices; and how Dr. Gaudette teaches data management to the lab’s incoming graduate students each semester. The co-authors discuss the haphazard manner by which engineering and science students typically learn data management practices, and advocate for the integration of formal data management instruction in higher education STEM curricula. The paper concludes with a discussion of the Frameworks for a Data Management Curriculum developed collaboratively by the co-authors’ institutions -- the University of Massachusetts Medical School and Worcester Polytechnic Institute -- to teach data management best practices to students in the sciences, health sciences, and engineering.

  12. Charleston Harbor, SC, Regional Sediment Management Study; Beneficial Use of Dredged Material through Nearshore Placement

    Science.gov (United States)

    2017-05-01

    ER D C/ CH L TR -1 7- 7 Regional Sediment Management (RSM) Program Charleston Harbor, SC, Regional Sediment Management Study...acwc.sdp.sirsi.net/client/default. Regional Sediment Management (RSM) Program ERDC/CHL TR-17-7 May 2017 Charleston Harbor, SC, Regional Sediment...454632, “Charleston Harbor, SC; Regional Sediment Management Study” ERDC/CHL TR-17-7 ii Abstract The 2015 Charleston Harbor, SC, final

  13. The quality of our nation's waters: water quality in the Principal Aquifers of the Piedmont, Blue Ridge, and Valley and Ridge regions, eastern United States, 1993-2009

    Science.gov (United States)

    Lindsey, Bruce D.; Zimmerman, Tammy M.; Chapman, Melinda J.; Cravotta, Charles A.; Szabo, Zoltan

    2015-01-01

    The aquifers of the Piedmont, Blue Ridge, and Valley and Ridge regions underlie an area with a population of more than 40 million people in 10 states. The suburban and rural population is large, growing rapidly, and increasingly dependent on groundwater as a source of supply, with more than 550 million gallons per day withdrawn from domestic wells for household use. Water from some of these aquifers does not meet human-health benchmarks for drinking water for contaminants with geologic or human sources. Water from samples in crystalline- and siliciclastic-rock aquifers frequently exceeded standards for contaminants with geologic sources, and samples in carbonate-rock aquifers frequently exceeded standards for contaminants with human sources, most often nitrate and bacteria.

  14. Management Perception of Introducing Social Networking Sites as a Knowledge Management Tool in Higher Education: A Case Study

    Science.gov (United States)

    Garcia, Elaine; Annansingh, Fenio; Elbeltagi, Ibrahim

    2011-01-01

    Purpose: The purpose of this paper is to present a study of the understanding and usage of social networking sites (SNS) as a knowledge management (KM) tool in knowledge-intensive enterprises. Design/methodology/approach: In terms of research approach, the study has taken an interpretitivist framework, using a higher education (HE) institution as…

  15. The challenges of knowledge management portals application and implementation:An Iranian organizations case study

    Directory of Open Access Journals (Sweden)

    Sara Sharifi-Yazdi

    2010-07-01

    Full Text Available This article aims to review, identify and prioritize challenge factors of the implementation of knowledge management portals for Iranian organizations. The study determines several important weakness factors affecting the implications of the knowledge management such as the weakness in organizational strategy, information overcrowd, content management, portals project management, and etc. The study also indicates that the factors have different priorities where managerial factors are in the highest priority and financial factors are in the lowest priority. We also perform factor analysis to summarize seventeen factors into six issues: Financial and information security, Technology and management, Senior management support and strategy, Acceptance, User's motivation and culture, Project management, Change management and training. Knowledge management portal is a brand new concept for Iranian organizations and it is hard to gather information from limited number of organizations or companies for applied knowledge management portals. The results of this study could be useful for knowledge management planners and managers in organizations and clear the prospects to deal with the challenges.

  16. Reusing Information Management Services for Recommended Decadal Study Missions to Facilitate Aerosol and Cloud Studies

    Science.gov (United States)

    Kempler, Steve; Alcott, Gary; Lynnes, Chris; Leptoukh, Greg; Vollmer, Bruce; Berrick, Steve

    2008-01-01

    NASA Earth Sciences Division (ESD) has made great investments in the development and maintenance of data management systems and information technologies, to maximize the use of NASA generated Earth science data. With information management system infrastructure in place, mature and operational, very small delta costs are required to fully support data archival, processing, and data support services required by the recommended Decadal Study missions. This presentation describes the services and capabilities of the Goddard Space Flight Center (GSFC) Earth Sciences Data and Information Services Center (GES DISC) and the reusability for these future missions. The GES DISC has developed a series of modular, reusable data management components currently in use. They include data archive and distribution (Simple, Scalable, Script-based, Science [S4] Product Archive aka S4PA), data processing (S4 Processor for Measurements aka S4PM), data search (Mirador), data browse, visualization, and analysis (Giovanni), and data mining services. Information management system components are based on atmospheric scientist inputs. Large development and maintenance cost savings can be realized through their reuse in future missions.

  17. Quantitative analysis of yield and soil water balance for summer maize on the piedmont of the North China Plain using AquaCrop

    Directory of Open Access Journals (Sweden)

    Jingjing WANG,Feng HUANG,Baoguo LI

    2015-12-01

    Full Text Available The North China Plain (NCP is a major grain production area in China, but the current winter wheat-summer maize system has resulted in a large water deficit. This water-shortage necessitates the improvement of crop water productivity in the NCP. A crop water model, AquaCrop, was adopted to investigate yield and water productivity (WP for rain-fed summer maize on the piedmont of the NCP. The data sets to calibrate and validate the model were obtained from a 3-year (2011—2013 field experiment conducted on the Yanshan piedmont of the NCP. The range of root mean square error (RMSE between the simulated and measured biomass was 0.67—1.25 t·hm-2, and that of relative error (RE was 9.4%—15.4%, the coefficient of determination (R2 ranged from 0.992 to 0.994. The RMSE between the simulated and measured soil water storage at depth of 0—100 cm ranged from 4.09 to 4.39 mm; and RE and R2 in the range of 1.07%—1.20% and 0.880—0.997, respectively. The WP as measured by crop yield per unit evapotranspiration was 2.50—2.66 kg·m-3. The simulated impact of long-term climate (i.e., 1980—2010 and groundwater depth on crop yield and WP revealed that the higher yield and WP could be obtained in dry years in areas with capillary recharge from groundwater, and much lower values elsewhere. The simulation also suggested that supplementary irrigation in areas without capillary groundwater would not result in groundwater over-tapping since the precipitation can meet the water required by both maize and ecosystem, thus a beneficial outcome for both food and ecosystem security can be assured.

  18. BLM Density Management and Riparian Buffer Study: Establishment Report and Study Plan

    Science.gov (United States)

    Cissel, J.H.; Anderson, P.D.; Olson, Deanna H.; Puettmann, Klaus; Berryman, Shanti; Chan, Samuel; Thompson, Charley

    2006-01-01

    The Bureau of Land Management (BLM), Pacific Northwest Research Station (PNW), U.S. Geological Survey (USGS), and Oregon State University (OSU) established the BLM Density Management and Riparian Buffer Study (DMS) in 1994 to demonstrate and test options for young stand management to meet Northwest Forest Plan objectives in western Oregon. The primary objectives of the DMS are to evaluate the effects of alternative forest density management treatments in young stands on the development of important late-successional forest habitat attributes and to assess the combined effects of density management and alternative riparian buffer widths on aquatic and riparian ecosystems. The DMS consists of three integrated studies: initial thinning, rethinning, and riparian buffer widths. The initial thinning study was installed in 50- to 80-year-old stands that had never been commercially thinned. Four stand treatments of 30-60 acres each were established at each of seven study sites: (1) unthinned control, (2) high density retention [120 trees per acre (TPA)], (3) moderate density retention (80 TPA), and (4) variable density retention (40-120 TPA). Small (1/4 to 1 acre in size) leave islands were included in all treatments except the control, and small patch cuts (1/4 to 1 acre in size) were included in the moderate and variable density treatments. An eighth site, Callahan Creek, contains a partial implementation of the study design. The rethinning study was installed in four 70- to 90-year-old stands that previously had been commercially thinned. Each study stand was split into two parts: one part as an untreated control and the other part as a rethinning (30-60 TPA). The riparian buffer study was nested within the moderate density retention treatment at each of the eight initial thinning study sites and two rethinning sites. Alternative riparian buffer widths included: (1) streamside retention (one tree canopy width, or 20-25 feet), (2) variable width (follows topographic and

  19. A Study of Hierarchy of Human Needs and English Classroom Manage-ment in Middle School

    Institute of Scientific and Technical Information of China (English)

    HE Li-shan

    2014-01-01

    With more attentions on the humanism, students’needs becomes an indispensable part of teachers’teaching work. In this paper, according to the facts, the author will propose some suggestions combining Maslow's hierarchy of needs to improve teachers’English classroom management aim to enhance teaching efficiency.

  20. Creative Leadership: A Study of Middle Managers, Senior Level Managers and CEOs.

    Science.gov (United States)

    Sisk, Dorothy A.

    2001-01-01

    Sixty middle and senior managers were interviewed to determine characteristics of creative leadership. Four strategies emerged that enhance creative leadership: (1) focusing, (2) empowering, (3) transforming and (4) facilitating. Implications for educational leaders concern revitalizing the workplace and providing positive reinforcement. (Contains…