Mostrando 601 - 620 Resultados de 1,268 Para Buscar '"supply and demand"', tiempo de consulta: 0.19s Limitar resultados
  1. 601
    “…Our results provide evidence that A(max) of the studied ferns is linked to leaf water transport capacity, and there was an evolutionary association between water supply and demand in ferns. These findings add new insights into the evolutionary correlations among traits involving carbon and water economy in ferns.…”
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  2. 602
    “…Using the mouse as a model, we identify the imprinted gene Grb10 as a mediator of nutrient supply and demand in the postnatal period. The combined actions of Grb10 expressed in the mother, controlling supply, and Grb10 expressed in the offspring, controlling demand, jointly regulate offspring growth. …”
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  3. 603
    “…The process began by identifying focal questions intended to inform governments of the low-and middle-income countries and the US Government about the efficacy of supply- and demand-side financial incentives for enhanced provision and use of quality maternal health services. …”
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  4. 604
    “…Family planning programs must prepare to meet this demand by addressing supply- and demand-side barriers to use. Meeting the growing needs of sub-Saharan African women who want to limit births is essential, as they are a unique audience that has long been overlooked and underserved.…”
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  5. 605
    “…Implementing realistic activity patterns for a population is crucial for modeling, for example, disease spread, supply and demand, and disaster response. Using the dynamic activity simulation engine, DASim, we generate schedules for a population that capture regular (e.g., working, eating, and sleeping) and irregular activities (e.g., shopping or going to the doctor). …”
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  6. 606
    “…Topics discussed included general breastfeeding information (83%), supply and demand (83%), positioning (79%), and feeding frequency (78%). …”
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  7. 607
    “…Disruptions to the supply and demand of energy markedly affected the predicted growth, indicating that elevated energy expenditure may be detrimental. …”
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  8. 608
    “…Quantifying metabolic alterations during epileptiform activity has translational relevance as it may help to understand the contribution of energy supply and demand mismatches to seizure-induced injury.…”
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  9. 609
    “…In 1963 Berne argued that adenosine acts as a local negative feedback regulator between oxygen supply and demand in the heart during hypoxic/ischemic stress. …”
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  10. 610
    “…This quantification is crucial if resilience is ever to be taken into account in criticality assessments and a step toward determining supply and demand elasticities in the REE supply chain. …”
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  11. 611
    “…SUBJECTS AND METHODS: A supply and demand simulation model was constructed for neurosurgeons using system dynamic approach. …”
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  12. 612
    “…Current studies on measuring the accessibility of medical services for the elderly (AMSE) have ignored the potential competition among supply and demand and the distance decay laws. Hence, an enhanced two-step floating catchment area (E2SFCA) method (i.e., the road network-based Gaussian 2SFCA method) is proposed to calculate AMSE scores after considering different types of roads, including urban rail transit, freeways, major roads, minor roads and rural roads. …”
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  13. 613
    “…In addition, changes in cardiac metabolism are observed in cardiac hypertrophy and heart failure (HF) that lead to a mismatch in ATP supply and demand, contributing to poor prognosis. A link between Na(i) and altered metabolism has been proposed but is not well understood. …”
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  14. 614
    por Dewilde, Caroline
    Publicado 2017
    “…The main aim of this paper is to explain trends in housing affordability for lower-income households in the PRS across Western European countries, from a supply versus demand perspective. To this end we: (1) related trends in housing affordability to wider changes in housing systems, welfare regimes, demographic indicators and housing market financialisation; and (2) decomposed affordability trends in terms of rents and incomes, controlling for compositional shifts. …”
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  15. 615
    por Kou-Giesbrecht, Sian, Menge, Duncan
    Publicado 2019
    “…Here we use a theoretical model to suggest that symbiotic nitrogen-fixing trees could either mitigate (CO(2) sequestration outweighs soil N(2)O emissions) or exacerbate (vice versa) climate change relative to non-fixing trees, depending on their nitrogen fixation strategy (the degree to which they regulate nitrogen fixation to balance nitrogen supply and demand) and on nitrogen deposition. The model posits that nitrogen-fixing trees could exacerbate climate change globally relative to non-fixing trees by the radiative equivalent of 0.77 Pg C yr(−1) under nitrogen deposition rates projected for 2030. …”
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  16. 616
    “…Adenosine receptors (ARs) function in the body’s response to conditions of pathology and stress associated with a functional imbalance, such as in the supply and demand of energy/oxygen/nutrients. Extracellular adenosine concentrations vary widely to raise or lower the basal activation of four subtypes of ARs. …”
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  17. 617
    “…In the current era of Normothermic Machine Perfusion (NMP), donor age boundaries are often overcome and may contribute to reduce the gap between supply and demand of organs suitable for transplantation. …”
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  18. 618
    “…This suggests that interventions that address both supply and demand side barriers to contraception can have an impact on contraceptive uptake, especially more effective long acting methods.…”
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  19. 619
    “…In the simulated results, three observations were found: (1) the rural area is more sustainable than the urban one; (2) the sustainability for both the investigated areas is significantly subject to their water supply and demand; and (3) food production was found to have a less important effect on the sustainable development of the urban area. …”
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  20. 620
    “…Construction of preferences, including context and calculations, for clients in long-term care is challenging because of the variability in supply and demand. This study considers clients in four different sectors of long-term care: the nursing and care of the elderly, mental health care, care of people with disabilities, and social care. …”
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