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20 Research products, page 1 of 2

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  • Other research product . Other ORP type . 2010
    Open Access English
    Authors: 
    Pereira, Ivo; Madureira, Ana Maria;
    Country: Portugal

    Scheduling is a critical function that is present throughout many industries and applications. A great need exists for developing scheduling approaches that can be applied to a number of different scheduling problems with significant impact on performance of business organizations. A challenge is emerging in the design of scheduling support systems for manufacturing environments where dynamic adaptation and optimization become increasingly important. At this scenario, self-optimizing arise as the ability of the agent to monitor its state and performance and proactively tune itself to respond to environmental stimuli.

  • Open Access English
    Publisher: Nanaimo Free Press
    Country: Canada

    https://viurrspace.ca/bitstream/handle/10613/21098/Jun17-1890.pdf?sequence=2&isAllowed=y

  • Other research product . Other ORP type . 2014
    English
    Authors: 
    Crowe, Sean A.; Canfield, Donald E.; Sturm, Arn; Cox, Raymond; Hallam, Steven J.; Lliros, Marc; Jones, Carriayne; Ulloa, Osvaldo; Darchambeau, François; Borges, Alberto; +2 more
    Country: Belgium
  • Other research product . Other ORP type . 1916
    Open Access Spanish; Castilian
    Authors: 
    Ajuntament de Barcelona;
    Publisher: Ajuntament de Barcelona
    Country: Spain

    Digitalitzat per Artyplan

  • English
    Authors: 
    Schulze, steve; Letawe, Géraldine;
    Country: Belgium
    Project: EC | EGGS (278202)

    We present the first search for galaxy counterparts of intervening high-z (2 < z < 3.6) sub-damped Lyα absorbers (sub-DLAs) and DLAs towards gamma-ray bursts (GRBs). Our final sample comprises five intervening sub-DLAs and DLAs in four GRB fields. To identify candidate galaxy counterparts of the absorbers we used deep optical- and near-infrared imaging, and low-, mid- and high-resolution spectroscopy acquired with 6-m to 10-m class telescopes, the Hubble and the Spitzer Space Telescopes. Furthermore, we used the spectroscopic information and spectral-energy-distribution fitting techniques to study them in detail. Our main result is the detection and spectroscopic confirmation of the galaxy counterpart of the intervening DLA at z = 3.096 in the field of GRB 070721B (zGRB = 3.6298) as proposed by other authors. We also identify good candidates for the galaxy counterparts of the two strong Mg ii absorbers at z = 0.6915 and 1.4288 towards GRB 050820A (zGRB = 2.615). The properties of the detected DLA galaxy are typical for Lyman-break galaxies (LBGs) at similar redshifts; a young, highly star-forming galaxy that shows evidence for a galactic outflow. This supports thehypothesis that a DLA can be the gaseous halo of an LBG. In addition, we report a redshift coincidence of different objects associated with metal lines in the same field, separated by 130–161 kpc. The high detection rate of three correlated structures on a length scale as short as ~150 kpc in two pairs of lines of sight is intriguing. The absorbers in each of these are most likely not part of the same gravitationally bound structure. They more likely represent groups of galaxies.

  • Open Access Indonesian
    Authors: 
    Nasution, Rizka Muharrani;
    Country: Indonesia

    This research aims to determined the effect of promotions and discounts on purchasing decisions cosmetics brand The Body Shop Outlet Sun Plaza Medan. The type of this research is quantitative descriptive with survey method. Sample of this research is 100 consumers of The Body Shop Outlet Sun Plaza Medan, using proportionate stratified random sampling. The hypothesis in this research is tasted using multiple regression analysis and descriptive statistical analysis. The research showed that the promotions partial positive and significant influence on purchasing decisions, while the discounts are not positive and significant impact on the consumer purchasing decisions on brand cosmetic products The Body Shop Outlet Sun Plaza Medan. Simultaneously the influence of promotions and discounts positive and significant impact on purchasing decisions cosmetics brand The Body Shop Outlet Sun Plaza Medan. 110502228

  • Open Access English
    Authors: 
    Fernández, Alfonso; Muñoz, Ariel; González-Reyes, Álvaro; Aguilera-Betti, Isabella; Toledo, Isadora; Puchi, Paulina; Sauchyn, David; Crespo, Sebastián; Frene, Cristian; Mundo, Ignacio; +2 more
    Project: EC | ECOADAPT (283163)

    Streamflow in south-central Chile (SCC, ∼ 37–42∘ S) is vital for agriculture, forestry production, hydroelectricity, and human consumption. Recent drought episodes have generated hydrological deficits with damaging effects on these activities. This region is projected to undergo major reductions in water availability, concomitant with projected increases in water demand. However, the lack of long-term records hampers the development of accurate estimations of natural variability and trends. In order to provide more information on long-term streamflow variability and trends in SCC, here we report findings of an analysis of instrumental records and a tree-ring reconstruction of the summer streamflow of the Río Imperial (∼ 37∘ 40′ S–38∘ 50′ S). This is the first reconstruction in Chile targeted at this season. Results from the instrumental streamflow record (∼ 1940 onwards) indicated that the hydrological regime is fundamentally pluvial with a small snowmelt contribution during spring, and evidenced a decreasing trend, both for the summer and the full annual record. The reconstruction showed that streamflow below the average characterized the post-1980 period, with more frequent, but not more intense, drought episodes. We additionally found that the recent positive phase of the Southern Annular Mode has significantly influenced streamflow. These findings agree with previous studies, suggesting a robust regional signal and a shift to a new hydrological scenario. In this paper, we also discuss implications of these results for water managers and stakeholders; we provide rationale and examples that support the need for the incorporation of tree-ring reconstructions into water resources management.

  • Open Access
    Authors: 
    Navés, Teresa;
    Country: Spain

    Naves (2011)Handout about Ellis (2005, 2008) Principles of Instructed Second Language Acquisition

  • Open Access
    Authors: 
    Jonker, P.; Verbunt, F.W.M.; Astrophysics; Astrophysics; Sub High energy Astrophysics begr 1/1/15;
    Publisher: Unknown Publisher
    Country: Netherlands

    Ultra-compact binaries are objects which have orbital periods shorter than one hour. Both stars must be compact and are typically degenerate and hydrogen deficient. The class includes interacting AM CVn stars, ultra-compact X-ray binaries, detached double white dwarfs, double neutron stars, white dwarf/neutron star binaries and as yet unobserved binaries such as black holes with neutron star or white dwarf companions.

  • Open Access English
    Publisher: Nanaimo Free Press
    Country: Canada

    https://viurrspace.ca/bitstream/handle/10613/19975/Sep27-1894.pdf?sequence=2

search
Include:
The following results are related to Canada. Are you interested to view more results? Visit OpenAIRE - Explore.
20 Research products, page 1 of 2
  • Other research product . Other ORP type . 2010
    Open Access English
    Authors: 
    Pereira, Ivo; Madureira, Ana Maria;
    Country: Portugal

    Scheduling is a critical function that is present throughout many industries and applications. A great need exists for developing scheduling approaches that can be applied to a number of different scheduling problems with significant impact on performance of business organizations. A challenge is emerging in the design of scheduling support systems for manufacturing environments where dynamic adaptation and optimization become increasingly important. At this scenario, self-optimizing arise as the ability of the agent to monitor its state and performance and proactively tune itself to respond to environmental stimuli.

  • Open Access English
    Publisher: Nanaimo Free Press
    Country: Canada

    https://viurrspace.ca/bitstream/handle/10613/21098/Jun17-1890.pdf?sequence=2&isAllowed=y

  • Other research product . Other ORP type . 2014
    English
    Authors: 
    Crowe, Sean A.; Canfield, Donald E.; Sturm, Arn; Cox, Raymond; Hallam, Steven J.; Lliros, Marc; Jones, Carriayne; Ulloa, Osvaldo; Darchambeau, François; Borges, Alberto; +2 more
    Country: Belgium
  • Other research product . Other ORP type . 1916
    Open Access Spanish; Castilian
    Authors: 
    Ajuntament de Barcelona;
    Publisher: Ajuntament de Barcelona
    Country: Spain

    Digitalitzat per Artyplan

  • English
    Authors: 
    Schulze, steve; Letawe, Géraldine;
    Country: Belgium
    Project: EC | EGGS (278202)

    We present the first search for galaxy counterparts of intervening high-z (2 < z < 3.6) sub-damped Lyα absorbers (sub-DLAs) and DLAs towards gamma-ray bursts (GRBs). Our final sample comprises five intervening sub-DLAs and DLAs in four GRB fields. To identify candidate galaxy counterparts of the absorbers we used deep optical- and near-infrared imaging, and low-, mid- and high-resolution spectroscopy acquired with 6-m to 10-m class telescopes, the Hubble and the Spitzer Space Telescopes. Furthermore, we used the spectroscopic information and spectral-energy-distribution fitting techniques to study them in detail. Our main result is the detection and spectroscopic confirmation of the galaxy counterpart of the intervening DLA at z = 3.096 in the field of GRB 070721B (zGRB = 3.6298) as proposed by other authors. We also identify good candidates for the galaxy counterparts of the two strong Mg ii absorbers at z = 0.6915 and 1.4288 towards GRB 050820A (zGRB = 2.615). The properties of the detected DLA galaxy are typical for Lyman-break galaxies (LBGs) at similar redshifts; a young, highly star-forming galaxy that shows evidence for a galactic outflow. This supports thehypothesis that a DLA can be the gaseous halo of an LBG. In addition, we report a redshift coincidence of different objects associated with metal lines in the same field, separated by 130–161 kpc. The high detection rate of three correlated structures on a length scale as short as ~150 kpc in two pairs of lines of sight is intriguing. The absorbers in each of these are most likely not part of the same gravitationally bound structure. They more likely represent groups of galaxies.

  • Open Access Indonesian
    Authors: 
    Nasution, Rizka Muharrani;
    Country: Indonesia

    This research aims to determined the effect of promotions and discounts on purchasing decisions cosmetics brand The Body Shop Outlet Sun Plaza Medan. The type of this research is quantitative descriptive with survey method. Sample of this research is 100 consumers of The Body Shop Outlet Sun Plaza Medan, using proportionate stratified random sampling. The hypothesis in this research is tasted using multiple regression analysis and descriptive statistical analysis. The research showed that the promotions partial positive and significant influence on purchasing decisions, while the discounts are not positive and significant impact on the consumer purchasing decisions on brand cosmetic products The Body Shop Outlet Sun Plaza Medan. Simultaneously the influence of promotions and discounts positive and significant impact on purchasing decisions cosmetics brand The Body Shop Outlet Sun Plaza Medan. 110502228

  • Open Access English
    Authors: 
    Fernández, Alfonso; Muñoz, Ariel; González-Reyes, Álvaro; Aguilera-Betti, Isabella; Toledo, Isadora; Puchi, Paulina; Sauchyn, David; Crespo, Sebastián; Frene, Cristian; Mundo, Ignacio; +2 more
    Project: EC | ECOADAPT (283163)

    Streamflow in south-central Chile (SCC, ∼ 37–42∘ S) is vital for agriculture, forestry production, hydroelectricity, and human consumption. Recent drought episodes have generated hydrological deficits with damaging effects on these activities. This region is projected to undergo major reductions in water availability, concomitant with projected increases in water demand. However, the lack of long-term records hampers the development of accurate estimations of natural variability and trends. In order to provide more information on long-term streamflow variability and trends in SCC, here we report findings of an analysis of instrumental records and a tree-ring reconstruction of the summer streamflow of the Río Imperial (∼ 37∘ 40′ S–38∘ 50′ S). This is the first reconstruction in Chile targeted at this season. Results from the instrumental streamflow record (∼ 1940 onwards) indicated that the hydrological regime is fundamentally pluvial with a small snowmelt contribution during spring, and evidenced a decreasing trend, both for the summer and the full annual record. The reconstruction showed that streamflow below the average characterized the post-1980 period, with more frequent, but not more intense, drought episodes. We additionally found that the recent positive phase of the Southern Annular Mode has significantly influenced streamflow. These findings agree with previous studies, suggesting a robust regional signal and a shift to a new hydrological scenario. In this paper, we also discuss implications of these results for water managers and stakeholders; we provide rationale and examples that support the need for the incorporation of tree-ring reconstructions into water resources management.

  • Open Access
    Authors: 
    Navés, Teresa;
    Country: Spain

    Naves (2011)Handout about Ellis (2005, 2008) Principles of Instructed Second Language Acquisition

  • Open Access
    Authors: 
    Jonker, P.; Verbunt, F.W.M.; Astrophysics; Astrophysics; Sub High energy Astrophysics begr 1/1/15;
    Publisher: Unknown Publisher
    Country: Netherlands

    Ultra-compact binaries are objects which have orbital periods shorter than one hour. Both stars must be compact and are typically degenerate and hydrogen deficient. The class includes interacting AM CVn stars, ultra-compact X-ray binaries, detached double white dwarfs, double neutron stars, white dwarf/neutron star binaries and as yet unobserved binaries such as black holes with neutron star or white dwarf companions.

  • Open Access English
    Publisher: Nanaimo Free Press
    Country: Canada

    https://viurrspace.ca/bitstream/handle/10613/19975/Sep27-1894.pdf?sequence=2