Mostrando 74,041 - 74,060 Resultados de 79,334 Para Buscar '"matter"', tiempo de consulta: 0.58s Limitar resultados
  1. 74041
    “…BACKGROUND: Diffusion tensor imaging (DTI) is mainly used for detecting white matter fiber in the brain. DTI was applied to assess fiber in liver disorders in previous studies. …”
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  2. 74042
    “…Apparent rate constants for [1-(13)C]pyruvate conversion to [1-(13)C]lactate (k(PL)) and [(13)C]bicarbonate (k(PB)) were simultaneously quantified based on an inputless kinetic model within normal-appearing white matter (NAWM) and anatomic lesions defined from (1)H MRI. …”
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  3. 74043
    por Hu, Ying, LV, Fajin, Li, Qi, Liu, Rongbo
    Publicado 2020
    “…RESULTS: The CBF values of 87 VOIs [global gray matter (global GM) and other 86 VOIs] for each subject were obtained. …”
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  4. 74044
    “…We included studies that compared different time points of elective CS at term no matter the reason for elective CS. Our primary outcomes were the rate of admissions to the neonatal intensive care unit (NICU), neonatal death and maternal death in early versus late term elective CS. …”
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  5. 74045
    “…Therefore, we measured outdoor fine particulate matter (PM(2.5)), species of polycyclic aromatic hydrocarbons (PAHs) including naphthalene (NAP) and the known carcinogen benzo(a)pyrene (BaP), sulfur dioxide (SO(2)), and nitrogen dioxide (NO(2)) over two consecutive 24-h sampling periods in 29 villages. …”
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  6. 74046
    “…BACKGROUND: High inflammation status despite an absence of known infection characterizes a subpopulation of people with schizophrenia who suffer from more severe cognitive deficits, less cortical grey matter, and worse neuropathology. Transcripts encoding factors upstream of nuclear factor kappa B (NF-κB), a major transcriptional activator for the synthesis of pro-inflammatory cytokines, are increased in the frontal cortex in schizophrenia compared to controls. …”
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  7. 74047
    “…To promote clarity on this matter, there is a great need for knowledge synthesis offering recommendations on how video games can be safely and effectively adopted and integrated into youth mental health services. …”
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  8. 74048
    “…We investigated associations between individual and combined exposures to industrial sulfur dioxide (SO(2)), nitrogen dioxide (NO(2)), and fine particles matter (PM(2.5)) on anti-citrullinated protein antibodies (ACPA), a characteristic biomarker for rheumatoid arthritis (RA). …”
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  9. 74049
    “…METHODS: Two sources of biochar (agro-forestry residues, AFB, and potato peel, PPB) were added at two levels (5 and 10%, dry matter (DM) basis) to two basal substrates (haylage and corn silage) and incubated 24-h with rumen inocula to assess the effects on CH(4) production and main rumen fermentation parameters in vitro. …”
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  10. 74050
  11. 74051
    “…Brain MRI revealed diffuse both cortical and white matter T2 and FLAIR hyperintense lesions. Thoracic MRI showed abnormal T2 signal prolongation spanning from mid thoracic cord to conus. …”
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  12. 74052
    “…We aimed to systematically assess the associations between short-term exposure to main air pollutants (fine particulate matter [PM(2.5)] and ozone) and cause-specific risk of hospital admission in China over a wide spectrum of human diseases. …”
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  13. 74053
    “…In addition, this unique metagenome dataset provides considerable opportunity for future interrogation of eukaryotes and their viruses, abundant uncharacterized taxa (i.e. dark matter), and for testing hypotheses about endemic species in polar aquatic ecosystems.…”
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  14. 74054
    “…No urine collection time × diet interactions occurred (P > 0.20) for any variable in either experiment. In Exp. 1, dry matter intake (DMI) was greatest with BYRPOD (10.40 kg/d) and lowest with SFC (7.90 kg/d; P < 0.05). …”
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  15. 74055
    “…BACKGROUND: The association between long-term exposure to air pollutants, including nitrogen dioxide (NO(2)), carbon monoxide (CO), sulfur dioxide (SO(2)), ozone (O(3)), and particulate matter 10 μm or less in diameter (PM(10)), and mortality by ischemic heart disease (IHD), cerebrovascular disease (CVD), pneumonia (PN), and chronic lower respiratory disease (CLRD) is unclear. …”
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  16. 74056
    “…METHODS: For this modelling study, observations of fine particulate matter (PM(2·5)) concentrations from more than 2500 stations in Europe and China during 2016–20 were integrated with chemical transport model simulations to reconstruct PM(2·5) fields at high spatiotemporal resolution. …”
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  17. 74057
    “…The 2009 annual fine particulate matter < 2.5 μm in diameter (PM(2.5)) total mass (μg/m(3)) at each woman’s residential address was estimated from the Environmental Protection Agency’s Downscaler Model combining Community Multiscale Air Quality (CMAQ) System modeling with air quality monitoring data. …”
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  18. 74058
  19. 74059
    “…Background: Lacunar infarcts, white matter lesions, cerebral microbleed, enlarged perivascular space and brain atrophy are regarded as magnetic resonance imaging (MRI) manifestations of cerebral small vessel disease (cSVD). 24-hour blood pressure variability (BPV) has been reported to relate with cerebral small vessel disease, but the impact of 24-h BPV on the total MRI cSVD burden and its progression in inpatients with cerebrovascular disease has not been investigated yet. …”
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  20. 74060
    “…Using central-site data, spatial-temporal modeling, and distance weighting exposures to the participant’s home, we estimated average pollutant levels [particulate matter (PM), polyaromatic hydrocarbons (PAH), ozone (O(3)), carbon monoxide (CO) and nitrogen oxides (NO(x))]. …”
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