检索结果-南通市图书馆

Journal of Cancer Therapy 2013年第6期4卷 24-31页

作者： Mark S. Walker Lee S. Schwartzberg d.ana M. Chen d. devi ramanan Arthur C. Houts Carolina Reyes ACORN Research LLC Memphis USA Genentech Inc. South San Francisco USA The West Clinic Memphis USA

Ad.anced.basal cell carcinoma (aBCC) includ.s metastatic and.locally ad.anced.BCC that is inoperable (or with surgery contraind.cated.. We d.scribe patient characteristics and.treatment history for aBCC cases from community oncology. Nine cases of aBCC were found.within the ACORN d.ta Warehouse, a community oncology d.tabase of >180,000 cancer patients. d.ta were summarized.d.scriptively. Three illustrative case histories are presented. Patients were pred.minantly Caucasian (8/9), male (6/9), and.over 60 (6/9). Four had.metastatic d.sease;five had.aBCC without metastasis. Five had.a history of treatment for early stage BCC, includ.ng surgery (5/5), rad.ation (1/5), and.none had.chemotherapy. Those with history of early stage BCC had.period. of apparent lack of follow-up and.treatment. One had.chemotherapy for aBCC (platinum based.with rad.ation) and.eight had.rad.ation without chemotherapy. Patients had.multiple comorbid.serious med.cal cond.tions. Six were d.ceased. but only one was d.cumented.to have aBCC as cause of d.ath. Ad.anced.BCC is rare in community oncology settings. There appear to be gaps in the care and.follow-up of patients with initial early stage BCC. More d.ta and.larger samples are need.d.from multi-specialty d.tabases such as d.rmatology and.head.and.neck surgery.

关键词： Ad.anced Basal Cell Carcinoma Community Oncology Treatment Patterns Observational Stud. Long Term Follow Up

High Throughput Sched.ling Algorithms for Input Queued.Packet Switches

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Computers, Materials & Continua 2022年第1期70卷 1527-1540页

作者： R.Chithra devi d.Jemi Florinabel Narayanan Prasanth d.partment of IT Dr.Sivanthi Aditanar College of EngineeringTiruchendur628205India d.partment of CSE Dr.Sivanthi Aditanar College of EngineeringTiruchendur628205India School of CSE Vellore Institute of TechnologyVellore632014India

The high-performance computing parad.gm need. high-speed.switching fabrics to meet the heavy traffic generated.by their *** switching fabrics are efficiently d.iven by the d.ployed.sched.ling *** this paper,we proposed.two sched.ling algorithms for input queued.switches whose operations are based.on ranking *** first,we proposed.a Simple 2-Bit(S2B)scheme which uses binary ranking proced.re and.queue size for sched.ling the ***,the Virtual Output Queue(VOQ)set with maximum number of empty queues receives higher rank than other VOQ’*** simulation,we showed.S2B has better throughput performance than Highest Ranking First(HRF)arbitration und.r uniform,and.non-uniform traffic *** further improve the throughput-d.lay performance,an Enhanced.2-Bit(E2B)approach is *** approach ad.pts an integer representation for rank,which is the number of empty queues in a VOQ *** simulation result shows E2B outperforms S2B and.HRF sched.ling algorithms with maximum throughput-d.lay ***,the algorithms are simulated.und.r hotspot traffic and.E2B proves to be more efficient.

关键词： Crossbar switch input queued.switch virtual output queue sched.ling algorithm high performance computing

Comparative stud. on glutathione transferases of rat brain and.testis und.r the stress of phenobarbitol and.β-methylcholanthrene

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Zhejiang University-Science B(Biomed.cine & Biotechnology) 2005年第8期6卷 759-769页

作者： THYAGARAJU K HEMAVATHI B VASUNd.ARA K RAO A.d.devi K.N d.partment of Biochemistry Sri Venkateswara UniversityTirupati 517 502 AP IndiaDepartment of Biochemistry Sri Venkateswara UniversityTirupati 517 502 AP IndiaDepartment of Biochemistry Sri Venkateswara UniversityTirupati 517 502 AP IndiaDepartment of Biochemistry Sri Venkateswara UniversityTirupati 517 502 AP IndiaDepartment of Biochemistry Sri Venkateswara UniversityTirupati 517 502 AP India

A comparative stud. was mad. on the tissue specific expression of glutathione transferases (GST) in brain and.testis after exposure of rat to phenobarbitol (PB) and.β-methylcholanthrene (MC). Glutathione transferases, a family of multifunctional proteins are involved.in intracellular transport processes and.in d.toxication of electrophilic xenobiotics by catalyzing reactions such as conjugation, isomerization, red.ction and.thiolysis. On purification, the yield.of GST proteins by affinity chromatography was 39% in testis and.32% in brain. The affinity purified.testis GSTs were resolved.by chromatofocusing into six anionic and.four cationic isozymes, and.in brain glutathione transferases were resolved.into four anionic and.three cationic isozymes, suggesting the presence of multiple isozymes with Yc, Yb, Yβ and.Yδ in both of them. In testis and.brain, these isozymes at id.ntical pI values showed.variable functions with a battery of substrates and.the cationic isozymes of brain and.testis showed.id.ntical properties in CHP (cumene hyd.operoxid.) at pH values of above 7.0. Substrate specificity stud.es and.immunoblot analysis of testis and.brain proteins revealed.that they play a pred.minant role in the d.toxication of phenobarbitol or β-methylcholanthrene. Expression of the isozymes in testis and.brain on exposure to PB and.MC ind.cated.elevated.subunit variation. In both testis and.brain, Yδ of π class was expressed.on PB treatment and.Yc of α class and.Yβ of μ class was expressed.in MC treated.testis and.only Yc was pred.minantly expressed.in MC treated.brain. Thus these subunits expression is consid.red.as markers for carcinogenesis and.specific to chemical toxicity und.r phenobarbitol and.β-methylcholanthrene stress.

关键词： Glutathione transferases Testis Brain Phenobarbitol β-Methylcholanthrene

Incid.nce of Ostomies in Tertiary Care Teaching Institution

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Case Reports in Clinical Med.cine 2019年第7期8卷 181-188页

作者： d. devi Keerthana A. Rekha Saveetha Med.cal College SIMATS Thandalam Chennai India

A retrospective observational stud. was cond.cted.at Saveetha med.cal college and.hospital, over 2 years, from January 2017-January 2019. A total of 29 patients with ostomies were includ.d.in this stud.. Information regard.ng the types and.ind.cations of the ostomies were collected.from the hospital record.. The collected.d.ta were analyzed.using Microsoft Excel, and.represented.by tables and.charts. Majority of patients were the males and.the pred.minant age group was 51 - 60 years old. The objective of the present stud. was to classify ostomies based.on organs and.to analyze the aetiology for creating those ostomies.

关键词： Ostomies Ileostomy Jejunostomy Colostomy Ind.cations Malignancy

Oilfield.geothermal resources of the Upper Assam Petroliferous Basin,NE Ind.a

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Energy Geoscience 2021年第4期2卷 246-253页

作者： d.lip Majumd.r Abhilekha devi d.partment of Applied.Geology Dibrugarh UniversityAssam786004India

Extracting geothermal energy from the oil-prod.cing field. is an experimental venture *** exploitation and.utilization of geothermal energy can partly red.ce the larger d.pend.nce on conventional non-renewable energy sources like oil,gas,coal,and.other fossil fuels,and.has a bright *** Upper Assam Basin is a mature petroliferous basin of NE Ind.a,where there are several hund.ed.low prod.ction,high water cut,or aband.ned.oil and.gas wells that can be retrofitted.as geothermal wells instead.of d.illing new *** will help brid.e the gap of growing energy d.mand.and.limited.supply in energy-d.ficient state like *** away from the active plate bound.ries and.in lack of active volcanism,the Upper Assam Basin remains a low-to-med.um enthalpy geothermal fluid.*** d.eper reservoir in this regard.can,therefore,be the best cand.d.te for the introspection of the potential geothermal energy reservoir *** selection of a d.eper horizon consid.red.in the present case has been the stratified.reservoirs of the Lakad.ng-Therria(Lk-Th)Formation,Sylhet Group of the Lower Eocene age occurring at a variable d.pth of 3400 me 4600 *** Lk-Th Formation possesses a fair-quality reservoir with lateral continuity and.favourable petrophysical *** this stud.,representative gamma-ray(GR)and.resistivity(R)logs were examined.to work out lithology,and.bed.bound.ry d.marcation,*** total Formation thickness varies from 97 to 157 m;the ind.vid.al sand.bod. thickness is up to 6 *** reservoir parameters,e.g.,porosity(φ=8-33%),water saturation(S_(w)=4.57-95.15%),geothermal grad.ent(2.71℃/100m to 3.92 C/100 m at 4300 m and.3608 m)respectively,and.theoretical estimate of high heat flux in the range 70e100 mW/m^(2)/s,are the necessary yard.stick to measure the subsurface geothermal *** energy extraction will have the potential in facilitating energy utilization for ind.strial purposes,especially in tea processing units pr

关键词： Upper Assam Petroliferous Basin Geothermal energy Water cut Aband.ned.oil/gas well Geothermal grad.ent

Reversible Logic Based.MOS Current Mod. Logic Implementation in d.gital Circuits

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Computers, Materials & Continua 2022年第2期70卷 3609-3624页

作者： S.Sharmila devi V.Bhanumathi d.partment of Electronics and.Communication Engineering Sri Ramakrishna Engineering CollegeCoimbatoreIndia d.partment of Electronics and.Communication Engineering Anna UniversityRegional CampusCoimbatoreIndia

Now a d.ys,MOS Current Mod. Logic(MCML)has emerged.as a better alternative to Complementary Metal Oxid. Semicond.ctor(CMOS)logic in d.gital *** works have only trad.tional logic gates that have issues with information *** logic is incorporated.with MOS Current Mod. Logic(MCML)in this proposed.work to solve this problem,which is used.for multiplier d.sign,d.Flip-Flop(d.F)and.*** minimization of power and.area is the main aim of the *** reversible logic,the count of outputs and.inputs is retained.as the same value for creating one-to-one mapping.A unique output vector set can be generated.for each input vector set and.information loss is also *** reversible MCML based.multiplier,reversible logic full ad.er is utilized.to minimize the area and.power.d.flip-flops based.on reversible MCML are often d.signed.to store information that is then combined.to form a reversible MCML based.*** proposed.reversible MCML multiplier attains average power of 0.683 mW,Reversible MCML based.d.F achieves 0.56μW and.Reversible MCML based.8-bit register attains 04.04μ*** result shows that the proposed.Reversible MCML based.multiplier,Reversible MCML based.d.flip-flop and.ReversibleMCML based.register achieves better performance in terms of current,power d.ssipation,average power and.area.

关键词： MOS current mod. logic reversible logic multiplier d.flip-flop and.register

Effect of exchange-correlation functionals on the estimation of migration barriers in battery materials

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

npj Computational Materials 2022年第1期8卷 1533-1545页

作者： Reshma devi Baltej Singh Pieremanuele Canepa Gopalakrishnan Sai Gautam d.partment of Materials Engineering Indian Institute of ScienceBengaluruKarnatakaIndia d.partment of Materials Science and.Engineering National University of SingaporeSingaporeSingapore d.partment of Chemical and.Biomolecular Engineering National University of SingaporeSingaporeSingapore

Facile ionic mobility within host frameworks is crucial to the d.sign of high-energy-d.nsity batteries with high-power-d.nsities,where the migration barrier(Em)is the governing ***,we assess the accuracy and.computational performance of generalized.grad.ent approximation(GGA),the strongly constrained.and.appropriately normed.SCAN),and.their Hubbard.U corrections,GGA+U and.SCAN+U,within the d.nsity functional theory-nud.ed.elastic band.framework,in the pred.ction of Em as benchmarked.against experimental ***,we observe SCAN to be more accurate than other frameworks,on average,albeit with higher computational costs and.convergence d.fficulties,while GGA is a feasible choice for“quick”and.qualitative”Em ***,we quantify the sensitivity of Em with ad.ing uniform background.charge and.or the climbing image approximation in solid.electrolytes,and.the Hubbard.U correction in *** find.ngs will improve the quality of Em pred.ctions which will enable id.ntifying better materials for energy storage applications.

关键词： correction Hubbard approximation

High accuracy offering attention mechanisms based.d.ep learning approach using CNN/bi-LSTM for sentiment analysis

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

International Journal of Intelligent Computing and.Cybernetics 2022年第1期15卷 61-74页

作者： Venkateswara Rao Kota Shyamala devi Munisamy CSE Vel Tech Rangarajan Dr Sagunthala R&D Institute of Science and TechnologyChennaiIndia CSE Andhra Loyola Institute of Engineering and TechnologyVijayawadaIndia

Purpose-Neural network(NN)-based.d.ep learning(d.)approach is consid.red.for sentiment analysis(SA)by incorporating convolutional neural network(CNN),bi-d.rectional long short-term memory(Bi-LSTM)and.attention *** the conventional supervised.machine learning natural language processing algorithms,the authors have used.unsupervised.d.ep learning ***/method.logy/approach-The method.presented.for sentiment analysis is d.signed.using CNN,Bi-LSTM and.the attention ***2vec word.embed.ing is used.for natural language processing(NLP).The d.scussed.approach is d.signed.for sentence-level SA which consists of one embed.ing layer,two convolutional layers with max-pooling,oneLSTMlayer and.two fully connected.FC)*** the system training time is 30 ***-The method.performance is analyzed.using metrics like precision,recall,F1 score,and.*** is helped.to red.ce the complexity and.Bi-LSTM is helped.to process the long sequence input ***/value-The attention mechanism is ad.pted.to d.cid. the significance of every hid.en state and.give a weighted.sum of all the features fed.as input.

关键词： Sentiment analysis NLP Neural networks Bi-LSTM Attention mechanism Word.embed.ing d.opout Fully connected.FC)layer Performance metrics

Loss of Exchange Symmetry in Multiqubit States und.r Ising Chain Evolution

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Chinese Physics Letters 2011年第2期28卷 39-42页

作者： Sud.a B.G.d.vyamani A.R.Usha devi d.partment of Physics Kuvempu UniversityShankaraghattaShimoga-577451India d.MTP Centre for Mathematical SciencesWilberforce RoadCambridgeCB3OWAUK d.partment of Physics Bangalore UniversityBangalore-560056India Inspire Institute Inc. McLeanVA 22101USA.

Keeping in view of importance of exchange symmetry aspects in stud.es on spin squeezing of multiqubit states,we show that the one-d.mensional Ising Hamiltonian with nearest neighbor interactions d.es not retain the exchange symmetry of initially symmetric multiqubit *** we show that among 4-qubit states obeying exchange symmetry,all states except W class(and.their linear combination)lose their symmetry und.r time evolution with Ising *** the loss of symmetry of the initially symmetric states to rotational asymmetry of the one-d.mensional Ising Hamiltonian with more than 3 qubits,we ind.cate that all N-qubit states(N>5)obeying permutation symmetry lose their symmetry after time evolution with Ising Hamiltonian.

关键词： symmetry Ising qubit

Effect of extraction method.on Mycochemicals and.Proximate composition of Pyrrhod.rma noxium(Corner)***&***,(Hymenochaetales,Basid.omycota)

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Stud.es in Fungi 2019年第1期4卷 223-229页

作者： Nagad.si PK Naveen Babu d.Suneetha NN Prasad.KSM devi PP d.partment of Botany P.G.BlockAndhra Loyola CollegeNear GunadalaVijayawada-8Andhra PradeshIndia d.partment of Biochemistry R&D WingSt.Joseph Dental CollegeDuggiralaEluruAndhra PradeshIndia

Several med.cines obtained.from Pyrrhod.rma mushrooms are wid.ly used.against several d.seases throughout the ***,in preparation of crud. d.ugs/folk med.cines of mushroom *** noxium collected.from Krishna d.strict,And.ra Prad.sh,Ind.a was stud.ed.and.id.ntified.*** present work aims to test the presence of Mycochemicals and.proximate composition for stand.rd.zation of powd.r of *** solvents used.for extraction and.method.of extraction played.a vital role on mycochemical and.proximate composition of *** *** maceration water bath assisted.extraction method.is the best extraction method.compared.to maceration and.Reflux extraction method. for all parameters stud.ed.in this *** present stud. shows the extraction method.and.type of solvent influencing the presence of mycochemical composition like alkaloid.,carbohyd.ates,phenols,flavonoid.,tannins,terpenoid.,d.terpenoid.,and.anthocyanin in hymenochaetales *** proximate composition evaluation is very much useful for stand.rd.sation of *** in powd.r *** will help to id.ntify the genuine species and.check for ad.lteration of powd.r available commercially.

关键词： Extraction type Hymenophore Phytochemicals Phenotypical Phellinus noxius