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138篇 您的检索式:作者名="RAMDAS"
    题名 作者 年代 出处 被引量
1Semiconductor metal oxide compounds based gas sensors: A literature review显示文摘Sunil Jagannath PATIL Arun Vithal PATIL Chandrakant Govindrao DIGHAVKAR Kashinath Shravan THAKARE Ratan Yadav BORASE Sachin Jayaram NANDRE Nishad Gopal DESHPANDE Rajendra Ramdas AHIRE 2015Frontiers of Materials Science2015,9,1:5
2Soil and water conservation measures improve soil carbon sequestration and soil quality under cashews显示文摘Land degradation is becoming a serious problem in the west coast region of India where one of the world's eight biodiversity hotspots,the‘Western Ghats’,is present.Poor land management practices and high rainfall have led to increasing problems associated with land degradation.A long-term(13-year)experiment was done to evaluate the impact of soil and water conservation measures on soil carbon sequestration and soil quality at three different depths under cashew nut cultivation on a 19%slope.Five soil and water conservation measures-continuous contour trenches,staggered contour trenches,halfmoon terraces,semi-elliptical trenches,and graded trenches all with vegetative barriers of Stylosanthes scabra and Vetiveria zizanoides and control were evaluated for their influence on soil properties,carbon sequestration,and soil quality under cashews.The soil and water conservation measures improved significantly the soil organic carbon,soil organic carbon stock,carbon sequestration rate and microbial activity compared to the control condition(without any measures).Among the measures tested,continuous contour trenches with vegetative barriers outperformed the others with respect to soil organic carbon stock,sequestration rate,and microbial activity.The lower metabolic quotient with the measures compared to the control indicated alleviation of environmental stress on microbes.Using principal component analysis and a correlation matrix,a minimum dataset was identified as the soil available nitrogen,bulk density,basal soil respiration,soil pH,acid phosphatase activity,and soil available boron and these were the most important soil properties controlling the soil quality.Four soil quality indices using two summation methods(additive and weighted)and two scoring methods(linear and non-linear)were developed using the minimum dataset.A linear weighted soil quality index was able to statistically differentiate the effect of soil and water conservation measures from that of the control.The highest value of the soil quality index of 0.98 was achieved with continuous contour trenches with a vegetative barrier.The results of the study indicate that soil and water conservation measures for cashews are a potential strategy to improve the soil carbon sequestration and soil quality along with improving crop productivity and reducing the erosion losses.Gopal Ramdas Mahajan Bappa Das Sandrasekaran Manivannan Begur Lakshminarasimha Manjunath Ram Ratan Verma Sujeet Desai Rahul Mukund Kulkarni Ashish Marotrao Latare Reshma Sale Dayesh Murgaonkar Kiran Puna Patel Shaiesh Morajkar Ashwini Desai Natasha Barnes Heena Mulla 2021International Journal of Sediment Research2021,36,2:4
3Mental health in the post-COVID-19 era:challenges and the way forward显示文摘The COVID-19 pandemic has posed a serious threat to global mental health.Multiple lines of evidence suggest that there is a varying yet considerable increase in mental health issues among the general population and vulnerable groups.12 The aftermath is obscure and speculative from a social,economic,individual and public mental health perspective.Recently published studies support the existence of an emotional epidemic curve,describing a high probability of an increase in the burden of mental health issues in the post-pandemic era.34 Furthermore,previous major public health emergencies showed that more than half of the population devel-oped mental health problems and required mental health intervention.45 There is,therefore,an urgent need to reorganise existing mental health services to address the current unmet needs for mental health and to prepare for future challenges in the postpandemic era in terms of prevention and management.Ramyadarshni Vadivel Sheikh Shoib Sarah El Halabi Samer El Hayek LamiaàEssam Drita Gashi Bytyçi Ruta Karaliuniene Andre Luiz Schuh Teixeira Sachin Nagendrappa Rodrigo Ramalho Ramdas Ransing Victor Pereira-Sanchez Chonnakarn Jatchavala Frances Nkechi Adiukwu Ganesh Kudva Kundadak 2021General Psychiatry2021,34,1:2
4SARS-CoV-2中和纳米抗体在里氏木霉中的重组表达显示文摘基于骆驼科动物单链抗体VHH结构域的纳米抗体具有分子量小、结构简单、溶解性好、稳定性强等多种优势,可通过吸入给药,在呼吸道病毒的防控中具有重要应用价值。里氏木霉是食品级的蛋白质生产宿主,其纤维素酶分泌量可达到80 g/L以上,有望用于药物蛋白的低成本生产。文中在密码子优化的基础上,使用组成型强启动子Pcdna1,实现了SARS-CoV-2中和纳米抗体Nb20在里氏木霉中的重组表达。将Nb20与里氏木霉纤维二糖水解酶CBHⅠ的N端片段融合表达,并在二者间引入胞内KEX2蛋白酶切位点,于葡萄糖培养基中摇瓶发酵48 h可生产出浓度为47.4 mg/L的Nb20蛋白。重组表达的纳米抗体能够与SARS-CoV-2刺突蛋白的受体结合区相结合,有望用于新型冠状病毒的中和。以上结果显示,里氏木霉在纳米抗体的重组表达中具有一定的应用潜力。张建慧 李佳骏 高丽伟 Pankajkumar Ramdas Waghmare 曲径遥 刘国栋 2022生物工程学报2022,38,6:2
5Pulmonary alveolar microlithiasis: an interesting case report with systematic review of Indian literature显示文摘肺的牙槽的 microlithiasis 是 microliths 的 intra 牙槽的存在描绘的稀罕疾病。这研究报导肺的牙槽的 microlithiasis 的一个有趣的案例并且提供从印度报导的案例的系统的评论。与咳嗽,喘息,胸疼痛,和阵发性的喘息的历史介绍五个月的 23 岁的女性。肺的功能测试表明了一个妨碍的模式,并且胸 X 射线显示出主要包含两个肺的中间、更低的地区的好 micronodular 暗。Transbronchial 肺活体检视揭示了诊断。她对吸入的类固醇治疗作出回应很好。文学的系统的评论被执行并且鉴别肺的牙槽的 microlithiasis 的 73 个案例从印度报导了。病人的平均数(SD ) 年龄是 28.8 (14.9 ) 年,与几乎相等的 male:female 比率。许多病人在表示是无征状的。呼吸急促和咳嗽是最普通的症状,并且疾病进行了进与英国管 pulmonale 联系的呼吸失败。大约三分之一个个案例开始被误诊并且对待同样肺的肺结核。额外肺的表明和 comorbidities 在我们的系列也是明显的。这系统的评论帮助决定肺的牙槽的 microlithiasis 的流行病学、临床的特征。进一步的研究被需要阐明 etiopathogenesis,诊断,和治疗学的选择,它在为肺的牙槽的 microlithiasis 开发并且识别 costeffective 治疗是有益的。Nidhya Ganesan Marie Moses Ambroise Anita Ramdas King Herald Kisku Kulwant Singh Renu G' Boy Varghese 2015Frontiers of Medicine2015,9,2:2
6Central mucoepidermoid carcinoma of mandible-A case report and review of the literature 显示文摘Simon D Somanathan T Ramdas K 2003World J Surg Oncol2003,1,1:1
7Estimating theparameters of exponentially damped sinusoids and polezero modeling in noise 显示文摘Kumaresan Ramdas Tufts Donald W 1982IEEE Trans on Acoustics Speech and Signal Processing1982,30,6:1
8Raman spectrum of diamond 显示文摘SOLIN S A RAMDAS A K 1970Physical Review1970,,1:1
9Is It Enough? Evidence from a Natural Experiment in India's Agriculture Markets 显示文摘PAKER C RAMDAS K SAVVA N 2016Management Science2016,,10:1
10Combination of 5-fluorouracil and Nl , N11- diethylnorspermine markedly activates spermidine/spermine N l-acetyltransferase expression, depletes polyamines, and synergistically induces apoptosis in colon carcinoma cells显示文摘CHOI W GERNER E W RAMDAS L 2005J Biol Chem2005,280,5:1
11Gene expression changes in cervical squamous cell carcinoma after initiation of chemoradiation and correlation with clinical outcome显示文摘Klopp AH Jhingran A Ramdas L 2008Int J Radiat Oncol Biol Phys2008,71,1:1
12Glucocorticoid receptor gene mutations in leukemic cells acquired in vitro and in vivo显示文摘Hillman AG Ramdas J Multanen K 2000Cancer Res2000,60,:1
13Same new flavonoids from Psoralea corylifolia 显示文摘Bhalla V K Ramdas N U Sukh D 1968Tetrahedron Lett1968,,20:1
14Alginate encapsulated bioadhesive chitosan microspheres for intestinal drug delivery 显示文摘RAMDAS M DILEEP K J ANITHA Y 1999J Biomater Appl1999,13,4:1
15Macrophages expressing heine oxygenase-1 improve renal function in isehemia/ reperfusion injmw显示文摘Ferenbaeh DA Ramdas V Spencer N 2010Mol Ther2010,18,9:1
16Nanocomposites: An Ideal Coating Material to Reduce the Sensitivity of Hydrazinium Nitroformate (HNF)显示文摘JavaidAthar MrinalGhosh Pundalik?S.Dendage Ramdas?S.Damse Arun?K.Sikder 2010Propellants Explosives Pyrotechnics2010,,2:1
17A genome-wide association study of optic disc parameters显示文摘RAMDAS WD VAN KOOLWIJK LM IKRAM MK 2010PLoS Genet2010,6,10:1
18Combination of 5-fluoro- uracil and N1, N11-diethyinorspermine markedly activates spermi- dine/spermine N1-acetyltransferase expression, depletes poly- amines, and synergistically induces apoptosis in colon carcinoma ceUs显示文摘Ghoi W Gemer EW Ramdas L 2005J Biol Ghem2005,280,5:1
19Polariton Theory of Resonance Raman Scattering in Insulating Crystals显示文摘Solin S A Ramdas A K 1970Physical Review B1970,1,4:1
20Effect of efflux pump inhibitors on drug susceptibility of ofloxacin resistant Mycobacterium tuberculosis isolates显示文摘Singh M Jadaun GP Ramdas 2011Indian J Med Res2011,133,:1
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