Mostrando 105,541 - 105,560 Resultados de 106,602 Para Buscar '"theoretical"', tiempo de consulta: 1.23s Limitar resultados
  1. 105541
    por Huntsman, Brock M., Petty, J. Todd
    Publicado 2014
    “…Using a 10-year data set and an information-theoretic approach, we tested a series of candidate models considering density-dependent and density-independent controls on brook trout population dynamics across a core-periphery distribution gradient within a central Appalachian watershed. …”
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  2. 105542
    “…Assumption-based bidimensional (2D) counting methods are widely used, although theoretically design-based stereologic three-dimensional (3D) methods alone offer an unbiased quantitative tool. …”
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  3. 105543
    “…After consideration of potential adverse effects, rhIGF1 treatment, even theoretically indicated, has not been considered in our patient yet. …”
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  4. 105544
    por Kuate Defo, Barthélémy
    Publicado 2014
    “…This study documents: 1) theoretically and empirically the similarities and differences between the demographic transition, epidemiological transition, and health transition; 2) simple summary indicators that can be used to evaluate their descriptive and predictive features; 3) marked disparities in the onset and pace of variations and divergent trends in health, disease, and mortality patterns as well as fertility and life expectancy trajectories among African countries and regions over the past 60 years; 4) the rapid decline in infant mortality and gains in life expectancy from the 1950s through the 1990s in a context of preponderant communicable diseases in all African countries; 5) the salient role of adult mortality, mostly ascribed to HIV/AIDS and co-morbidities, since the 1990s in reversing trends in mortality decline, its interruption of life expectancy improvements, and its reversal of gender differences in life expectancies disadvantaging women in several countries with the highest prevalence of HIV/AIDS; 6) the huge impact of wars in reversing the trends in under-five mortality decline in sub-Saharan countries in the 1990s and beyond. …”
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  5. 105545
    “…The administration of therapies in real practice settings is likely to produce a significant deviation from the results predicted by the models, theoretically outweighing the assumption on which the decision process is founded. …”
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  6. 105546
    por Dempsey, Kathryn M, Ali, Hesham H
    Publicado 2014
    “…Moreover, well-established graph theoretic methodology can be applied to network models to increase efficiency and speed of analysis. …”
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  7. 105547
    “…Despite the rich literature on compensatory mutations as well as sequence conservation analysis for the detection of those important residues, previous methods often rely on classical information-theoretic measures. However, these measures usually do not take into account dis/similarities of amino acids which are likely to be crucial for those residues. …”
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  8. 105548
    “…The supplementary contralateral translaminar facet screw (cTLFS) seemed to be able to overcome the inherent drawbacks of unilateral pedicle screw (uPS) fixation theoretically. This study evaluates the safety, feasibility and efficacy of TLIF using uPS with cTLFS fixation in the treatment of lumbar degenerative diseases (LDD). …”
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  9. 105549
    “…In the sample of patients who were non-adherent to CRC screening at baseline, compared to the control clinic, the intervention clinic had marginally-significant greater increase in FOBT (adjusted OR = 1.77; 95% CI 0.98, 3.18) and a statistically-significantly greater increase in CRC screening adherence (adjusted OR = 1.70; 95% CI 1.05, 2.75). CONCLUSIONS: Theoretically guided adaptations of EBIs may accelerate the translation of research into practice. …”
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  10. 105550
    “…The use of porcine ocular cells as putative xenotransplants appears theoretically possible. The aim of this study was to investigate the response of various porcine ocular cells in vitro to human cytokines in regard to the activation of JAK-STAT signaling pathways. …”
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  11. 105551
  12. 105552
    por Babbs, Charles F
    Publicado 2014
    “…CONCLUSIONS: Accurate estimates of cardiac stroke volume based on pulse wave velocity are theoretically possible and feasible. The precision of the method may be less than desired, owing to the dependence of the final result on the square of measured pulse wave velocity and the first power of ultrasonically measured aortic cross sectional area. …”
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  13. 105553
    “…The results show an accurate correspondence to the reference fluxes used to simulate the measurements, both in a theoretically ideal setting with no experimental noise, and in a realistic noise setting. …”
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  14. 105554
    “…Selection strategies can also focus on a single trait to favour the most ‘specialized’ animals. Theoretically, if the environment provides enough resources, the selection strategy should not lead to changes in the interactions between life functions such as reproduction and survival. …”
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  15. 105555
    “…We identified and explored the reasons for this gap, focusing on points in the patient pathway most amenable to change and the development of a tailored intervention strategy to improve diagnosis and treatment. METHODS: Using theoretically-informed semi-structured interviews, we explored barriers and enablers to diagnosing and managing patients with suspected encephalitis, specifically performing lumbar punctures and initiating antiviral therapy within 6 h. …”
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  16. 105556
    “…Additionally, this paper evidenced the dimer had the basic structural unit of Cu(2+)-FS in water, theoretically simulated the formation of Cu(2+)-FS nanoparticles, and identified that Cu(2+)-FS activity in decreasing glycoprotein IIb/IIIa, P-selectin, and IL-8 was responsible for the antithrombotic action. …”
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  17. 105557
    “…Of the graduates who joined, 63.8% graduates were motivated to join the programme for career advancement and gaining public health knowledge. The content was theoretically good, informative and well-designed. Graduates expressed need for more practical and group work. …”
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  18. 105558
    “…CONCLUSIONS: This research extends further insight into the bacterial Mn(II) oxidation in the environment and serves as a good reference for understanding the interactions between metal ions and biogenic low valence Mn oxides, which are still poorly explored either theoretically or practically. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (doi:10.1186/s12932-015-0020-6) contains supplementary material, which is available to authorized users.…”
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  19. 105559
    por Dexter, Nick, McLeod, Steven R
    Publicado 2015
    “…These models demonstrate that pest eradication is theoretically possible without the pest being controlled throughout its range because of density-dependent immigration into the area controlled. …”
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  20. 105560
    “…A few reports have showed that leptin exerts pro angiogenic effects while some suggested that it has antiangiogenic potential. It is theoretically highly important to understand the effect of leptin on angiogenesis to use as a therapeutic molecule in various angiogenesis related pathological conditions. …”
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