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| 1 | Multi-modality imaging review of congenital abnormalities of kidney and upper urinary tract显示文摘Congenital abnormalities of the kidney and urinary tract(CAKUT) include a wide range of abnormalities ranging from asymptomatic ectopic kidneys to life threatening renal agenesis(bilateral). Many of them are detected in the antenatal or immediate postnatal with a significant proportion identified in the adult population with varying degree of severity. CAKUT can be classified on embryological basis in to abnormalities in the renal parenchymal development, aberrant embryonic migration and abnormalities of the collecting system. Renal parenchymal abnormalities include multi cystic dysplastic kidneys, renal hypoplasia, number(agenesis or supernumerary), shape and cystic renal diseases. Aberrant embryonic migration encompasses abnormal location and fusion anomalies. Collecting system abnormalities include duplex kidneys and Pelvi ureteric junction obstruction. Ultrasonography(US) is typically the first imaging performed as it is easily available, noninvasive and radiation free used both antenatally and postnatally. Computed tomography(CT) and magnetic resonance imaging(MRI) are useful to confirm the ultrasound detected abnormality, detection of complex malformations, demonstration of collecting system and vascular anatomy and more importantly for early detection of complications like renal calculi, infection and malignancies. As CAKUT are one of the leading causes of end stage renal disease, it is important for the radiologists to be familiar with the varying imaging appearances of CAKUT on US, CT and MRI, thereby helping in prompt diagnosis and optimal management. | Subramaniyan Ramanathan Devendra Kumar Maneesh Khanna Mahmoud Al Heidous Adnan Sheikh Vivek Virmani Yegu Palaniappan | 2016 | World Journal of Radiology2016，8，2： | 13 |
| 2 | DIAGNOSIS OF WAVE ACTIVITY OVER RAINBAND OF LANDFALL TYPHOON显示文摘A generalized wave-activity density,which is defined as an absolute value of production of three-dimensional vorticity vector perturbation and gradient of general potential temperature perturbation,is introduced and its wave-activity law is derived in Cartesian coordinates. Constructed in an agoestrophic and nonhydrostatic dynamical framework,the generalized wave-activity law may be applicable to diagnose mesoscale weather systems leading to heavy rainfall. The generalized wave-activity density and wave-activity flux divergence were calculated with the objective analysis data to investigate the character of wave activity over heavy-rainfall regions.The primary dynamical processes responsible for disturbance associated with heavy rainfall were also analyzed. It was shown that the generalized wave-activity density was closely correlated to the observed 6-h accumulative rainfall. This indicated that the wave activity or disturbance was evident over the frontal and landfall-typhoon heavy-rainfall regions in middle and lower troposphere. For the landfall-typhoon rainband,the portion of generalized wave-activity flux divergence,denoting the interaction between the basic-state cyclonic circulation of landfall typhoon and mesoscale waves,was the primary dynamic process responsible for the evolution of generalized wave-activity density. | 冉令坤 Abdul REHIM AL RAMANATHAN | 2009 | Journal of Tropical Meteorology2009，15，2： | 5 |
| 3 | 5-fluorouracil (5-FU) treatment does not influence invasion and metastasis in microsatellite unstable(MSI-H) colorectal cancer显示文摘 | Warusavitame J Ramanathan P Kaufman A el al | 2006 | Int J Colorectal Dis2006，21，7： | 1 |
| 4 | Epidural labor analgesia and neonatal sepsis evaluation rate:a quality improvement study显示文摘 | Kaul B Vallejo M Ramanathan S el al | 2001 | Anesth Analg2001，93，4： | 1 |
| 5 | Effect of DL-alpha-lipoie acid on the status of lipid peroxidation and protein oxidation in various brain regions of aged rats显示文摘 | ARIVAZHAGAN P THILAKAVATHY T RAMANATHAN K et al | 2002 | J Nutr Biochem2002，13，10： | 1 |
| 6 | The Indian Ocean Experiment and the Asian Brown Cloud显示文摘 | RAMANATHAN V CRUTZEN P J MITRA A P ct al | 2002 | Current Science2002，83，8： | 1 |
| 7 | Phase II study of lapatinib, a dual inhibitor of epidermal growth factor receptor (EGFR) tyrosine kinase I and 2 (Her2/Neu) in patients (pts) with advanced biliary tree cancer (BTC) or hepatocellular cancer (HCC) A California Consortium (CCC-P) Trial显示文摘 | Ramanathan RK Belani CP Singh DA el al | 2006 | J Clin Oneol2006，24，18： | 1 |
| 8 | Additional flexor muscles of the forearm:case report and clinical significance显示文摘 | Nayak SR Ramanathan L Prabhu LV at al | 2007 | Singapore Ned J2007，48，8： | 1 |
| 9 | Functionalized graphene sheets for polymer nanocomposites显示文摘 | Ramanathan T Abdala A A Stankovich S et al | 2008 | Nature Nanotechn2008，3，： | 1 |
| 10 | Humic substances:Structure,function and benefits for agroecosystems—a review显示文摘The increasing global demand for food production,often causing excessive use of chemical fertilizers,has led to the deterioration of soil health.Immediate action is required to restore soil health in a sustainable manner.This review advocates switching to use of organic matter(manure and compost)that contains vital nutrients for plant growth and helps restore soil health.Humic substances(HSs),derived from degraded plant remains and found ubiquitously in nature,are an important source of organic matter.The application of HSs to soil enhances essential nutrient supply and assimilation of atmospheric CO_(2)due to increasing biomass yield.Promoting HS application globally can help lower atmospheric CO_(2)concentrations and create a sustainable agricultural practice.However,the process of humification and the molecular structure of HSs remain poorly understood subjects in soil science.Therefore,it is imperative to understand the mechanisms underlying various roles of HSs in agroecosystems.This review offers an insight into the various structural and functional aspects of HSs,particularly fulvic acid and humic acid.The dynamic and interactive nature of HSs creates a framework for sustainable agriculture. | Jaya TIWARI AL RAMANATHAN Kuldeep BAUDDH John KORSTAD | 2023 | Pedosphere2023，33，2： | 0 |
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