|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Flotation studies on low grade graphite ore from eastern India显示文摘A low grade graphite ore from eastern India was beneficiated by flotation to improve its quality. The ore was composed of 87.80% ash and 8.59% fixed carbon. Primary coarse wet grinding(d80: 186 lm) followed by rougher flotation in Denver flotation cell using diesel as collector and pine oil as frother yielded a rougher concentrate. Regrinding(d80: 144 lm) of this rougher concentrate was opted for further liberation of graphite. It was followed by cleaning in laboratory flotation column. This combined process of relatively coarse primary grinding followed by regrinding and cleaning in flotation column resulted in final concentrate of 7.44% yield with 89.65% fixed carbon and 6.00% ash. This approach of two-stage grinding to recover the flake graphite at the coarsest possible grind can help to minimize grinding energy costs. A conceptual flow sheet which is cost effective was developed based on this methodology. | Vasumathi N. Vijaya Kumar T.V. Ratchambigai S. Subba Rao S. Bhaskar Raju G. | 2015 | International Journal of Mining Science and Technology2015，25，3： | 6 |
| 2 | Beneficiation of an Indian non-coking coal by column flotation显示文摘 | N. Vasumathi T. V. Vijaya Kumar S. Ratchambigai S. Subba Rao S. Prabhakar G. Bhaskar Raju | 2016 | International Journal of Coal Science & Technology2016，3，2： | 5 |
| 3 | Prevention of acute ischemic renal failure by targeted delivery of growth factors to the proximal tubule in transgenic mice:the efficacy of parathyroid hormone-related protein and hepatocyte growth factor显示文摘 | Nathalie M Fiaschi-Taesch Soledad Santos Vasumathi Reddy | 2004 | J Am Soc Nep hrol2004，15，1： | 1 |
| 4 | Oxidative stressmediated apoptotic death in human peripheral blood lymphocytes treated with plasma from gamma- irradiated blood 显示文摘 | VASUMATHY R PANDEY BN MISHRA KP | 2012 | J Environ Pathol Toxicol Oncol2012，31，1： | 1 |
| 5 | Comparative studies on some physical and mechanical properties of mulberry silk filament显示文摘 | VASUMATHI B V CHILAKWAD S L HOSUR H | 1999 | Indian Journal of Fibre & Textile Research1999，24，3： | 1 |
| 6 | Recovery of ilmenite and other heavy minerals from terisands (red sands) ofTamil Nadu显示文摘 | Babu N Vasumathi N Rao Bhima R | | 0，，02： | 1 |
| 7 | Targeted Inactivation of He-patocyte Growth Factor Receptor c-met in_-Cells Leads to DefectiveInsulin Secretion and GLUT-2 Downregulation Without Alteration ofβ-Cell Mass显示文摘 | Jennifer R Vasumathi R Rupangi C | 2005 | diabetes2005，54，： | 1 |
| 8 | Synthesis of magnetite pow- der from iron ore tailings显示文摘 | SAKTHIVEL R VASUMATHI N | 2010 | Powder Technology2010，，201： | 1 |
| 9 | Oxidative stress - mediated apoptotic death in human peripheral blood显示文摘 | Vasumathy R Pandey B N Mishra K P | 2012 | J Environ Pathol Toxicol Oncol2012，31，1： | 1 |
| 10 | Studies on fluoride adsorption capacities of amorphous Fe/AI mixed hydroxides from aqueous solutions 显示文摘 | Sujana M G Soma G Vasumathi N | 2009 | Journal of Fluorine Chemistry2009，130，8： | 1 |
| 11 | Implementation of hybrid ANN-PSO algorithm on FPGA for harmonic estimation 显示文摘 | B Vasumathi S Moorthi | 2012 | Engineering Applications of Artificial Intelligence2012，25，3： | 1 |
| 12 | The microRNA-21-PDCD4 axis prevents type 1 diabetes by blocking pancreatic β cell death显示文摘 | Ruan QD Wang T Vasumathi K | 2011 | Proc Natl Acad Sci U S A2011，108，12： | 1 |
| 13 | Studies on fluoride adsorption capacities of a- morphous Fe/A1 mixed hydroxides from aque- ous solutions 显示文摘 | Sujana M G Soma G Vasumathi N | 2009 | Journal of Fluorine Chemis- try2009，130，： | 1 |
| 14 | Stress and Coping Styles of an Entrepreneur: An Empirical Study 显示文摘 | Vasumathi A Govindarajalu S Anuratha E K | 2003 | Journal of Management Research2003，3，1： | 1 |
| 15 | Synthesis of magnetite powder from iron ore tailings显示文摘 | Sakthivel R Vasumathi N Sahu D | 2010 | Powder Technology2010，201，2： | 1 |
| 16 | Lygodium flexuosum extract down regulates the expression of proinflammatory cytokines in CCl_4 -induced hepatotoxicity显示文摘Objective:To examine the downregulalion of proinflammatory cytokines in a time dependant manner on carbon tetrachloride induced toxicity in experimental animals.Methods:CCl4(150μL/100 g) was dissolved in com oil(1:1 v/v%) and administered orally,GroupⅠwas treated as normal control and received corn oil on 8th day.GroupⅡwas toxic control and was given a single dose of CCl4 on 8th days.GroupⅢwas treated with Lygodium flexuosum(L.flexuosum) n-hexane extract(200 mg/kg) for 8 days and on 8th day a single dose of CCl4 was received.GroupⅣ(negative contnil) received L.flexuosiim n-hexane extract(200 mg/kg) alone for 8 days.Results:Treatment with n-hexane extract prior to the administration of CCl4 significantly prevented an increase in serum AST,ALT,LDH activity and lipid peroxidation and prevented the depletion of glutathione (GSH).Rats treated with L.flexuosum had reduced mRNA levels of TGF-β1,TNF-αand IL-1βgenes in liver of CCl4 intoxicated rats when compared to CCl4 control as evidenced by RT-PCR. Conclusions:The data suggest that L.flexuosum,a widely available fem,significantly reduces CCl4 induced acute hepatotoxicily by down-regulating the expression of pro-inflammatory cytokines in rats. | Pallara Janardhanan Wills Velikkakathu Vasumathi Asha | 2012 | Asian Pacific Journal of Tropical Medicine2012，5，6： | 1 |
| 17 | Studies on fluoride adsorption capacities of amorphous Fe/A1 mixed hydroxides from aqueous solutions 显示文摘 | Sujana M G Soma G Vasumathi N | 2009 | Journal of Fluorine Chemistry2009，130，： | 1 |
| 18 | Journal of Fluorine Chemistry 显示文摘 | Sujana M G Soma G Vasumathi N Anand S | 2009 | 130(8): 749-7542009，130，8： | 1 |
| 19 | Ensemble of Handcrafted and Deep Learning Model for Histopathological Image Classification显示文摘Histopathology is the investigation of tissues to identify the symptom of abnormality.The histopathological procedure comprises gathering samples of cells/tissues,setting them on the microscopic slides,and staining them.The investigation of the histopathological image is a problematic and laborious process that necessitates the expert’s knowledge.At the same time,deep learning(DL)techniques are able to derive features,extract data,and learn advanced abstract data representation.With this view,this paper presents an ensemble of handcrafted with deep learning enabled histopathological image classification(EHCDL-HIC)model.The proposed EHCDLHIC technique initially performs Weiner filtering based noise removal technique.Once the images get smoothened,an ensemble of deep features and local binary pattern(LBP)features are extracted.For the classification process,the bidirectional gated recurrent unit(BGRU)model can be employed.At the final stage,the bacterial foraging optimization(BFO)algorithm is utilized for optimal hyperparameter tuning process which leads to improved classification performance,shows the novelty of the work.For validating the enhanced execution of the proposed EHCDL-HIC method,a set of simulations is performed.The experimentation outcomes highlighted the betterment of the EHCDL-HIC approach over the existing techniques with maximum accuracy of 94.78%.Therefore,the EHCDL-HIC model can be applied as an effective approach for histopathological image classification. | Vasumathi Devi Majety N.Sharmili Chinmaya Ranjan Pattanaik ELaxmi Lydia Subhi R.M.Zeebaree Sarmad Nozad Mahmood Ali S.Abosinnee Ahmed Alkhayyat | 2022 | Computers, Materials & Continua2022，，11： | 0 |
| 20 | How reliable is the ReaxFF potential for describing the structure of alkanethiols on gold?A molecular dynamics study显示文摘The structures of self-assembled monolayers(SAMs)of short(methyl)and long(hexyl)chain alkyl thiols on the clean gold(111)surface were modeled using for the Au–S interactions either the reactive ReaxFF potential or the well-known nonreactive Morse potential,while for the Au–Au interactions either the ReaxFF potential or an embeddedatom method(EAM).Analysis of the molecular dynamics(MD)trajectories of possible SAM structures suggests that disordering of interfacial Au atoms is definitely driven by the gold–sulphur interactions.Our MD results reveal a novel structure where two methanethiol molecules are bound to a gold adatom that has been lifted from the surface at 300 K,and the same kind of RS–Au–SR motif was also observed for hexanethiol at 600 K but not at 300 K.What is more,the above motif is only observed for the reactive ReaxFF potential.Moreover,these results are in clear agreement with recent experiments and more costly first principles-based MD simulations.These findings strongly support the use of reactive potentials such as ReaxFF for gathering an accurate description of Au–S interactions in inexpensive classical MD simulations. | Velachi Vasumathi José Luis Cagide Fajin Maria Natália Dias Soeiro Cordeiro | 2014 | International Journal of Modeling, Simulation, and Scientific Computing2014，5，S01： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员