نتایج جستجو برای: g spi rdi
تعداد نتایج: 445773 فیلتر نتایج به سال:
The effect of flaxseed gum (FG) on the rheological and nonlinear stress response behaviors of mixed soy protein isolate (SPI)-flaxseed gum (FG) dispersions were studied. Results showed that the viscosity of the SPI-FG mixed dispersions increased significantly with increase in the FG concentration. Both the shear stress and the apparent viscosity values as a function of shear rate were fitted we...
BACKGROUND Escherichia coli K1 is the most common gram-negative bacterium causing neonatal meningitis, but the mechanisms by which E. coli K1 causes meningitis are not clear. METHODS We identified 22 E. coli RS218-derived genomic islands (RDIs), using a comparative genome analysis of meningitis-causing E. coli K1 strain RS218 (O18:K1:H7) and laboratory K-12 strain MG1655. Series of RDI deleti...
استفاده از شاخصهای خشکسالی به منظور شناسایی، پایش، و جلوگیری از آثار خشکسالی در مقیاسهای مختلف زمانی و مکانی بسیار مهم است. هدف پژوهش حاضر ارائه و ارزیابی یک شاخص جدید خشکسالی، به نام MRDI، و مقایسة آن با شاخص MSPI بر اساس شاخصهای بارش استانداردشدة SPI و شناسایی خشکسالی در مقیاسهای زمانی مختلف با رویکرد آماری PCA در حوضة آبریز گرگانرود است. بر اساس نتایج، شاخص جدید چندمتغیرة زمانی MR...
The meteorological and hydrological drought indices are mostly applying as a tool for observing changes in situations. In the present research work, evaluated performance of two modified i.e. standardized precipitation index (SPIe) recoinnaissance (RDIe) i.e stream-flow (SDI). effective was used instead modification indices. assessment trends at multi-temporal such 1, 3, 6 12 months done by usi...
Limited and controversial data exist on the natural evolution of sleep disordered breathing (SDB) in untreated individuals. This study examines the evolution of SDB over a 3-yr period in a community-based sample of elderly subjects. From the initial cohort of 854 healthy subjects aged mean ± SD 68.4 ± 0.8 yrs, 519 untreated subjects accepted clinical and instrumental follow-up 3.6 ± 1.6 yrs lat...
A transitory increase in blood pressure (BP) is observed following upper airway surgery for obstructive sleep apnea syndrome but the mechanisms implicated are not yet well understood. The objective of the present study was to evaluate changes in BP and heart rate (HR) and putative factors after uvulopalatopharyngoplasty and septoplasty in normotensive snorers. Patients (N = 10) were instrumente...
Purpose Adjuvant therapy with cisplatin and vinorelbine (CV therapy) is recommended for patients after complete surgical resection of stage II and IIIA non-small cell lung cancer (NSCLC). However, a dose reduction or early discontinuation of a subsequent course of treatment is a frequent clinical problem. The aim of this study was to investigate the factors reducing the relative dose intensity ...
BACKGROUND Recently, maintaining higher relative dose intensity (RDI) of chemotherapeutic drugs has become a widespread practice in an attempt to achieve better outcomes in the treatment of aggressive lymphoma. The addition of rituximab to chemotherapy regimens has significantly improved outcome in diffuse large B-cell lymphoma (DLBL). However, it is unknown if higher RDI in chemotherapy when c...
introduction: drought is a recurrent feature of climate that caused by deficiency of precipitation over time. due to the rise in water demand and alarming climate change, recent year’s observer much focus on drought and drought conditions. a multiple types of deficits and relevant temporal scales can be achieved through the construction of a joint indicator that draws on information from multip...
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