全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Guillaume Manoeuvrier , Kalyane Bach-Ngohou , Eric Batard ...
来源:[J].BMC Nephrology(IF 1.644), 2017, Vol.18 (1)Springer
摘要:The blood urea nitrogen to creatinine ratio (BCR) has been used since the early 1940s to help clinicians differentiate between prerenal acute kidney injury (PR AKI) and intrinsic AKI (I AKI). This ratio is simple to use and often put forward as a reliable diagnostic tool even tho...
作者:Asta Tvarijonaviciute , Luis Pardo-Marin , Fernando Tecles ...
来源:[J].BMC Veterinary Research(IF 1.861), 2018, Vol.14 (1), pp.1-6DOAJ
摘要:Abstract Background Urea and creatinine in saliva have been reported to be possible markers of chronic kidney disease (CKD) in humans. The aim of this study was to assess if urea and creatinine could be measured in canine saliva, and to evaluate their possible changes in situatio...
作者:Tomoko S. Kato , Hiroshi Nakamura , Mai Murata ...
来源:[J].BMC Cardiovascular Disorders(IF 1.457), 2016, Vol.16 (1)Springer
摘要:... We prospectively examined the effect of tolvaptan on renal excretion of electrolytes and urea nitrogen in cardiac surgery patients.(#br) Methods(#br)Patients undergoing coronary artery bypass surgery were randomized to receive conventional loop diuretics (Group C, n = 30) ...
作者:Jan Erfkamp , Margarita Guenther , Gerald Gerlach
来源:[J].Sensors(IF 1.953), 2019, Vol.19 (13)DOAJ
摘要:Urea is used in a wide variety of industrial applications such as the production of fertilizers. Furthermore, urea as a metabolic product is an important indicator in biomedical diagnostics. For these applications, reliable urea sensors are essential. In this work, we present a n...
作者:Da-wei Lin , Zhi Zhong , Yi-ren Tang ...
来源:[J].Chinese Journal of Polymer Science(IF 1.27), 2014, Vol.32 (9), pp.1234-1242Springer
摘要:Abstract(#br)The poly(ethylene glycol) (PEG, with M w 2000)-urea inclusion compound (IC) crystallized at high temperature region showed two typical orientations, flat-on and edge-on crystals. 2D-XRD and polarized FTIR spectroscopy revealed that the PEG chains within urea channels...
作者:Torkashvand Bahram , Gilassi Sina , Moghadam Reza
来源:[J].Chemical Industry and Chemical Engineering Quarterly(IF 0.533), 2019, Vol.25 (2), pp.171-182DOAJ
摘要:Urea is an inexpensive form of nitrogen fertilizer which is widely used in the agricultural industry. Urea as granule is produced through a drying process by which moisture content decreases to avoid operational issues. In this study, a numerical model is proposed for the drying ...
作者:Mohamed Galal Eltarabily , Khaled M. Bali , Abdelazim M. Negm ...
来源:[J].Water(IF 0.973), 2019, Vol.11 (7)DOAJ
摘要:Shallow groundwater contamination by nitrate is frequent in agricultural lands in Egypt because of the use of urea fertilizers. The urea transformation process in the vadose zone was simulated using a HYDRUS-2D model, Software package for simulations of 2D movement of water, ...
作者:Maheshwari R , Srivastav V , Prajapat R ...
来源:[J].Indian Journal of Pharmaceutical Sciences(IF 0.338), 2010, Vol.72 (2), pp.258DOAJ
摘要:... Urea has demonstrated enhancement in aqueous solubilities of a large number of poorly water-soluble drugs, thereby widely used as a hydrotropic agent. There was more than 10-fold enhancement in the solubility of ornidazole in 10 M urea solution as compared to its solubility ...
作者:Ehsan Zhalehrajabi , Kok Keong Lau , Ku Zilati Ku Shaari ...
来源:[J].Materials(IF 2.247), 2019, Vol.12 (14)DOAJ
摘要:Granulation is an important step during the production of urea granules. Most of the commercial binders used for granulation are toxic and non-biodegradable. In this study, a fully biodegradable and cost-effective starch-based binder is used for urea granulation in a fluidized be...
作者:Jung-Chuan Chou , Cian-Yi Wu , Si-Hong Lin ...
来源:[J].Sensors(IF 1.953), 2019, Vol.19 (13)DOAJ
摘要:Two types of urea biosensors were integrated with a wireless measurement system and microfluidic measurement system. The two biosensors used were (i) a magnetic beads (MBs)-urease/graphene oxide (GO)/titanium dioxide (TiO2)-based biosensor and (ii) an MBs-urease/GO/ ni...

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