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Alteration Processes of Paleoproterozoic manganese Protores of the North Téra:mineralogy and Geochemistry(West Africa)

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Journal of Geological Resource and Engineering 2018年第5期6卷 177-193页

作者： h.Garba Saley A.Soumaila m.Konaté Abdou moumouni University of Niamey Department of GeologyFaculty of Sciences and TechnologyGroundwater and Georesources LaboratoryPOBox 10662NiameyNiger

The manganese deposit of North Téra is located in the western side of the Diagorou-Darbani greenstone belt in the Niger Liptako Province(Northeastern part of man Schield,West African Craton).manganese mineralization bearing rocks are mainly gondites(a kind of garnet-rich quartzite of the spessartine type)whose borders consist of a high concentration of mn oxide *** methodological approach implemented consisted of a field study followed by a polarizing microscopic analysis in transmitted and reflected light and a geochimical *** Téra gondites originate from Birimian manganese-rich sediments metamorphism in amphibolite *** supergene alteration,more or less important,has developed on the protore of gondites,a saprolitic profile whose setting up conditions were recently described in our previous *** macroscopic analysis of the manganese deposits samples combined with the metallographic microscopic and geochemical analysis confirms that manganese mineralization originated from weathering *** first oxide that forms around the garnets is nsutite,while the mesostasis is invaded by pyrolusite with lenses of lithiophorite destabilizing in favor of *** the botryoidal concretions,the latter forms an alternation with the psilomelane rich in Ba(8,101ppm)in the uppermost *** abundance diagram shows that the normalize rare Earths compared to PAAS derived from a plagioclase-rich quartzitic *** observation is corroborated by a positive anomaly in ***,the high levels of transition elements(Ni,V,Co and Cr)highlight the involvement of a basic *** contents of major elements show a significant leaching,with an increase in those of mn and Al during the increasing *** CIA and PIA indices move in the same direction towards high values leading to the Al2O3 pole on the Al2O3-CaO*+Na2O-K2O *** indicates an increasing alteration along the profile,according to an alteration path comprising pl

关键词： Gondite manganese North Téra supergene alteration protore Birimian

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动态对比增强mRI生物学标志物在类风湿关节炎大型多中心试验中的可重复性及其对治疗的反应

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国际医学放射学杂志 2017年第6期 732-733页

作者： J.C.Waterton m.ho L.h.Nordenmark m.Jenkins J.Dicarlo G.Guillard 于京隔刘鹏涛 manchester Academic health Sciences Centre University of Manchester Stopford Building

摘要目的确定多中心实验中,动态对比增强（DCE）mRI标志物,尤其转移常数Ktrans,在类风湿性关节炎（ra）病人手及腕关节滑膜炎表达的可重复性及其对治疗的反应。方

关键词：可重复性 DCE 动态对比增强 mRI

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Profile of Bionectriaceae,Calcarisporiaceae,hypocreaceae,Nectriaceae,Tilachlidiaceae,Ijuhyaceae ***.,Stromatonectriaceae *** Xanthonectriaceae ***

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Fungal Diversity 2023年第1期118卷 95-271页

作者： R.h.Perera K.D.hyde E.B.G.Jones S.S.N.maharachchikumbura D.Bundhun E.Camporesi A.Akulov J.K.Liu Z.Y.Liu Guizhou Key Laboratory of Agricultural Biotechnology Guizhou Academy of Agricultural SciencesGuiyang 550006GuizhouPeople’s Republic of China Center of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai 57100Thailand School of Science Mae Fah Luang UniversityChiang Rai 57100Thailand mushroom Research Foundation 128 M.3 Ban Pa Deng T.Pa PaeA.Mae TaengChiang Mai 50150Thailand Key Laboratory for Plant Diversity and Biogeography of East Asia Kunming Institute of BotanyChinese Academy of ScienceKunming 650201YunnanPeople’s Republic of China World Agroforestry Centre East and Central AsiaKunming 650201YunnanPeople’s Republic of China Innovative Institute of Plant health Zhongkai University of Agriculture and EngineeringHaizhu DistrictGuangzhou 510225People’s Republic of China School of Life Science and Technology University of Electronic Science and Technology of ChinaChengdu 611731People’s Republic of China Department of Entomology and Plant Pathology Faculty of AgricultureChiang Mai UniversityChiang Mai 50200Thailand Department of Botany and microbiology College of ScienceKingdom of Saudi ArabiaKing Saud UniversityP.O Box 2455Riyadh 11451Saudi Arabia A.m.B Circolo Micologico“Giovanni Carini”C.P.314BresciaItaly A.m.B.Gruppo Micologico Forlivese“Antonio Cicognani”Via Roma 18ForliItaly Societaper Gli Studi Naturalistici Della Romagna C.P.143BagnacavalloRAItaly Department of mycology and Plant Resistance V.N.Karazin Kharkiv National UniversityMaidan Svobody 4Kharkiv 61022Ukraine

This paper provides outlines for Bionectriaceae,Calcarisporiaceae,hypocreaceae,Nectriaceae,Tilachlidiaceae,Ijuhy-aceae,Stromatonectriaceae and Xanthonectriaceae with taxonomic *** provide up-to-date DNA sequence-based phylogenies including combined gene analysis of ITS,LSU,rpb2,tef1 and tub2 for hypocreales and accept 17 *** new families and 12 new species are introduced with descriptions and illustrations,while 13 new records and one new species combination are *** we mainly detail the taxonomy of Bionectriaceae,hypocreaceae,Nectriaceae and Tilachlidiaceae,Ijuhyaceae ***.,Stromatonectriaceae *** Xanthonectriaceae *** introduced in this study based on phenotypic and molecular *** each family we provide a list of accepted genera,the taxo-nomic history,morphological descriptions,taxonomic placement based on DNA sequence data and illustrate the type *** of each family are illustrated based on the type herbarium material or fresh specimens where available,or provide relevant *** on ecological and economic importance of the families are also given.

关键词： 15 New taxa Genera incertae sedis hypocreales New records Outline Phylogeny Sordariomycetes Taxonomy

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Lessons learned from COVID-19 on potentially pathogenic soil microorganisms

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Soil Ecology Letters 2021年第1期3卷 1-5页

作者： haifeng Qian Qi Zhang Tao Lu W.J.G.m.Peijnenburg Josep Penuelas Yong-Guan Zhu College of Environment Zhejiang University of TechnologyHangzhou 310032China Institute of Environmental Sciences(CmL) Leiden University2300 RA LeidenThe Netherlands National Institute of Public health and the Environment(RIVm) Center for Safety of Substances and ProductsP.O.Box 1BilthovenThe Netherlands CSIC Global Ecology Unit CREAF-CSIC-UABBellaterra08193 BarcelonaCataloniaSpain CREAF Cerdanyola del Vallès08193 BarcelonaCataloniaSpain Key Laboratory of Urban Environment and health Institute of Urban EnvironmentChinese Academy of SciencesXiamen 361021China University of the Chinese Academy of Sciences Beijing 100049China State Key Laboratory of Urban and Regional Ecology Research Center for Eco-environmental SciencesChinese Academy of SciencesBeijing 100085China

1 Pathogenic soil microbes:an issue of international concern The current Coronavirus Disease 2019(COVID-19)pandemic,and previous h1N1 and SARS epidemics,were not completely *** transfer of viruses and other microorganisms among humans,animals,plants,and environmental compartments(e.g.,soil or water)is a common natural phenomenon(Zhu et al.,2017;Zhu et al.,2020),but the frequencies of disease epidemics and pandemics have been increasing(Wu,2017;Zhang and Gao,2018).Agricultural intensification is postulated to be one of the most pervasive factors exacerbating these problems in the 20-first century(Foley et al.,2011).Current agricultural practices disturb the microbial world,accelerate the evolution of pathogen resistance and virulence,and together with host-range expansions and host jumps contribute to severe outbreaks of disease(Vannier et al.,2019).

关键词： soil h1N1

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Case Series of 11 Patients Operated with Axial-LIF Technique in a Single Center in mexico

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Open Journal of modern Neurosurgery 2023年第3期13卷 129-136页

作者： Alfonso Vega Sosa Sergio Ivan Reyna heredia Apolinar De la Luz Laguna Ivanka Berenice moreno Villa marlene de la Peña Gutiérrez ramiro López Elizalde Cuauhtémoc Gil Ortiz Andres Jaime Aguirre Ivan Alejandro mendez Guerrero Edwin Rolando sanchez Vallejo Alejandra Grisel mendoza Zuñiga Ricardo Cazares mejía Carlos Erosa Velázquez Universidad Nacional Autónoma de méxico Mexico City Mexico Centro medico Nacional 20 de Noviembre Mexico City Mexico Centro médico Naval Mexico City Mexico

Introduction: Since the earliest description of spinal fusion in 1911 and later by Dr. Fred h. Albee, it has become one of the most commonly performed procedures by orthopedist and neurosurgeons. The spinal fusion is now used to treat a variety of indications, such as traumatic injuries, deformities, primary and secondary tumors, infections and degenerative conditions of the spine. The risk of iatrogenic injury during traditional anterior, posterior, and transforaminal open fusion surgery is significant. The axial lumbar interbody fusion (Axia-LIF) is a minimal invasive technique which uses the retroperitoneumpresacral anatomical corridor to fuse the lumbar vertebral bodies L4-L5-S1 avoiding manipulation of the annular ligament, paravertebral muscles and facet joints. methods: In this retrospective series, we report all the cases made in the Centro medico Naval in méxico City in two years. A total of eleven patients with degenerative disc disease and spondylolisthesis underwent Axia-LIF one or two level systems with a 36 months clinical and radiographic follow-up. The outcomes included Oswestry Disability Index (ODI) score and leg/back pain severity. radiographic outcome was evaluated with dynamics and orthogonal x-ray, as well as lumbosacral tomography scan to evaluate fusion status. Results: Nine patients underwent Axia-LIF one level system (L5-S1) and the rest two levels system (L4-S1). Ten patients were fixated with transpedicular percutaneous screws and one with facets joints screws. No intraoperative complications were reported. The mean back pain severity improved 57% in 12 months, and the mean leg pain severity improved 50% in the same time (P mean ODI scores improved 58%, from 60% ± 16% at baseline to 25% ± 8% at twelve months (P hrosis that required posterolateral arthrodesis with transpedicular percutaneous screws. At 36 months monitoring, 100% patients presented a total interbody fusion in the

关键词： Spine Surgery Axial-LIF Procedure Axial-LIF CmN 20 de Noviembre Spinal Fusion Centro médico Naval

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A Novel Approach to measure the Total Antioxidant Power of Wines through Near Infrared Spectroscopy and Its Relevance in human Nutrition

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Journal of health Science 2019年第4期7卷 209-214页

作者： raúl Francisco Pastor maría Laura mariani marianela G. Villach Pablo N. Cascón miriam Giudice Elena Pastor Isabel Pastor Roberto h. Iermoli Alicia B. Penissi Research Institute Faculty of Medical SciencesUniversidad del AconcaguaMendoza M5500CKCArgentina Polyphenols Wine and HealthInternal Medicine IV ChairHospital de ClínicasUniversidad de Buenos AiresCiudad de Buenos Aires C1120AAFArgentina

Wine is the product of the alcoholic fermentation of the grape (Vitis vinifera). As such, it is a hydroalcoholic solution with a variable content of nutritional and functional (polyphenols) molecules, the latter involved in its antioxidant potential. The organoleptic variables of wine, together with its potential positive effects on health of a light-moderate intake, have always been topics of great interest within the cultures. In the label of wine, alcohol is the only declared variable. On the other hand, there is no information about the content of “positive” molecules, such as those associated with the antioxidant power. This value could be very important to classify the wines, helping oenologist and nutritionist in qualifying them as a component of mediterranean diet. moreover, one of the most critical aspects in evaluating the role of wine in human health through epidemiological prospective studies is the quality of the products used and their antioxidant potential. This research aimed to optimize and validate an analytical approach based on a portable device (SCIO?), using NIRS (near-infrared reflectance spectroscopy). It allows the measure of TAP (total antioxidant power) of wine through the glass. Research findings are promising. To the best of our knowledge, this is the first time that an easy-to-use and cheap hand-held scanner is validated to measure the TAP of a beverage.

关键词： TAP of wines near-infrared spectroscopy of wines NIRS portable device

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Iatrogenic atrial septal defects after transseptal puncture for percutaneous left atrial appendage occlusion and their hemodynamic effects

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Journal of Geriatric Cardiology 2022年第9期19卷 675-684页

作者： Ioannis Drosos Roberta De Rosa Philipp C.Seppelt Sebastian Cremer Silvia mas-Peiro Katrin hemmann Jana Oppermann Recha Blessing mariuca Vasa-Nicotera Andreas m.Zeiher Zisis Dimitriadis Division of Cardiology Department of Medicine IIIUniversity Hospital FrankfurtGoethe University Frankfurt am MainFrankfurtGermany German Center for Cardiovascular Research(DZhK) BerlinGermany Cardiopulmonary Institute(CPI) FrankfurtGermany Center of Cardiology University Medical Center MainzMainzGermany Di-vision of Cardiology and Intensive Care Department of Internal MedicineSt.Ansgar HospitalHöxterGermany

Background Percutaneous left atrial appendage occlusion(LAAO)requires puncture of the interatrial *** immediate hemodynamic effects of iatrogenic atrial septal defects(iASD)after LAAO have not been examined so *** aimed at evaluat-ing these effects through invasive measurements of pressure and oxygen ***,we assessed the incidence of per-sistent iASD at three *** Forty-eight patients scheduled for percutaneous LAAO were prospectively included in the *** and oxygen saturation were measured(1)in the right atrium(ra)before transseptal puncture,(2)in the left atrium(LA)through the transseptal sheath after transseptal puncture,(3)in the LA after removal of introducer sheath,and(4)in the ra after removal of introducer *** echocardiography was performed at three months to detect *** Pressure in the ra increased significantly after removing the introducer sheath(P=0.034),whereas no difference was found in oxygen saturation in the ra(P=0.623).Pressure measurement in the LA showed no significant difference after re-moving the introducer sheath(P=0.718).Oxygen saturation in the LA also showed no significant difference(P=0.129).Follow-up transesophageal echocardiogram at 3 months revealed a persistent iASD in 4 patients(8.5%).CONCLUSIONS Our study suggests that iASD after percutaneous LAAO does not result in significant shunts directly after the procedure,although a significant increase of mean right atrial pressure can be *** iASDs after percutaneous LAAO seem to be relatively rare at three months.

关键词： atrial septal puncture

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乳腺癌真空辅助旋切术后保乳手术的可行性

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中国临床医学 2016年第6期23卷 710-714页

作者：陈宏亮王懋莉张征丁昂复旦大学附属妇产科医院乳腺外科上海200011

目的:探讨超声引导下真空辅助活检(vacuum-assisted biopsy,VAB)切除乳腺癌肿块后保乳手术的可行性与安全性。方法:选择2008年1月至2014年12月VAB肿块切除术后行保乳手术治疗的45例浸润性导管癌(invasive ductal carcinoma,IDC)患者(VAB... 详细信息

目的:探讨超声引导下真空辅助活检(vacuum-assisted biopsy,VAB)切除乳腺癌肿块后保乳手术的可行性与安全性。方法:选择2008年1月至2014年12月VAB肿块切除术后行保乳手术治疗的45例浸润性导管癌(invasive ductal carcinoma,IDC)患者(VAB组)。选取同一时期单发、直径小于2cm、肿块切除活检后行保乳手术的147例IDC患者为对照组。分析并比较两组患者的临床病理特征与预后。结果:VAB组肿块均单发、直径m且不可触及,影像学检查误诊为良性。所有VAB手术只行1次穿刺,穿刺点距离肿块的平均距离为(2.52±0.89)cm。中位切割8次,影像学检查示完全切除,平均手术时间(25.4±7.6)min,术中未发生活动性出血。保乳手术距VAB术平均(4.50±0.92)d;局部扩大切除病灶的各个切缘均阴性;无患者发生肿瘤细胞针道或皮肤穿刺点种植;3例残腔残留少量导管原位癌病灶,但无浸润性癌灶。VAB组与对照组平均年龄、年龄构成、肿块直径、肿瘤组织学分级、脉管侵犯、淋巴结分期、前哨淋巴结阳性率、肿瘤分子分型及辅助治疗、腋窝手术差异均无统计学意义。两组间5年无病生存期(disease-free survival,DFS)和5年总生存期(overall survival,OS)差异均无统计学意义。结论:VAB切除不可触及的较小乳腺癌肿块后续行保乳手术安全可行,值得进一步大样本研究。

关键词：真空辅助活检乳腺癌保乳手术超声引导

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molecular phylogeny, morphology, pigment chemistry and ecology in hygrophoraceae (Agaricales)

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Fungal Diversity 2014年第1期64卷 1-99页

作者： D.Jean Lodge mahajabeen Padamsee P.Brandon matheny m.Catherine Aime Sharon A.Cantrell David Boertmann Alexander Kovalenko Alfredo Vizzini Bryn T.m.Dentinger Paul m.Kirk A.martyn Ainsworth Jean-marc moncalvo Rytas Vilgalys Ellen Larsson Robert Lücking Gareth W.Griffith matthew E.Smith Lorelei L.Norvell Dennis E.Desjardin Scott A.Redhead Clark L.Ovrebo Edgar B.Lickey Enrico Ercole Karen W.hughes Régis Courtecuisse Anthony Young manfred Binder Andrew m.minnis Daniel L.Lindner Beatriz Ortiz-Santana John haight Thomas Læssøe Timothy J.Baroni József Geml Tsutomu hattori Center for Forest mycology Research Northern Research StationUSDA-Forest ServiceLuquilloPR 00773-1377USA Systematics Team Landcare Research231 Morrin RoadAuckland 1072New Zealand Ecology&Evolutionary Biology University of TennesseeKnoxvilleTN 37996-1610USA Department of Botany&Plant Pathology Purdue UniversityWest LafayetteIN 47907USA Science and Technology Universidad del TuraboGuraboPR 00778-3030USA Department of Bioscience Aarhus UniversityFrederiksborgvej 399DK-4000 RoskildeDenmark Komarov Botanical Institute of the Russian Academy of Sciences 2 Prof.Popov Str.St.Petersburg 197376Russia Dipartimento di Scienze della Vita e Biologia dei Sistemi Universitàdi TorinoViale P.A.Mattioli 2510125 TorinoItaly mycology Royal Botanic GardensKewRichmondSurrey TW93DSUK Royal Ontario museum 100 Queen’s ParkTorontoONCanada Biology Department Duke UniversityDurhamNC 27708-0338USA Biological&Environmental Sciences University of GothenburgGöteborgSweden Science&Eduaction Integrative Research&Collections(Botany)The Field Museum of Natural History1400 Lake Shore Dr.ChicagoIL 60605-2496USA University of Wales AberystwythCeredigion SY233DDUK Department of Plant Pathology University of FloridaGainesvilleFL 32611-0680USA Pacific Northwest mycology Service 6720 NW Skyline BvdPortlandOR 97229-1309USA Department of Biology San Francisco State University1600 Holloway Ave.San FranciscoCA 94132USA National mycological herbarium(DAOm) Science and Technology BranchAgriculture&Agri-FoodsCanada960 Carling AvenueOttawaOntarioCanada ONT K1A 0C6 Department of Biology University of Central OklahomaEdmondOK 73034USA Department of Biology Bridgewater College402 E.College St.BridgewaterVA 22812USA Department of Botany Faculty of Pharmaceutical&Biological SciencesLilleFrance 100 Langton Road BlackbuttQld 4306Australia CBS Fungal Biodiversity Centre Evolutionary PhytopathologyInst.of the Royal Netherlands Academy of Arts&Sciences(KNAW)Uppsalalaan 83584 CT UtrechtThe Netherlands

molecular phylogenies using 1–4 gene regions and information on ecology,morphology and pigment chemistry were used in a partial revision of the agaric family *** phylogenetically supported genera we recognize here in the hygrophoraceae based on these and previous analyses are:Acantholichen,Ampulloclitocybe,Arrhenia,Cantharellula,Cantharocybe,Chromosera,Chrysomphalina,Cora,Corella,Cuphophyllus,Cyphellostereum,Dictyonema,Eonema,Gliophorus,haasiella,humidicutis,hygroaster,hygrocybe,hygrophorus,Lichenomphalia,Neohygrocybe,Porpolomopsis and Pseudoarmillariella.A new genus that is sister to Chromosera is described as *** were made at the ranks of subfamily,tribe,genus,subgenus,section and *** present three new subfamilies,eight tribes(five new),eight subgenera(one new,one new combination and one ***.),26 sections(five new and three new combinations and two ***.)and 14 subsections(two new,two ***.).Species of Chromosera,Gliophorus,humidicutis,and Neohygrocybe are often treated within the genus hygrocybe;we therefore provide valid names in both classification *** used a minimalist approach in transferring genera and creating new names and ***,we retain in the hygrophoraceae the basal cuphophylloid grade comprising the genera Cuphophyllus,Ampulloclitocybe andCantharocybe,despite weak phylogenetic *** include Aeruginospora and Semiomphalina in hygrophoraceae based on morphology though molecular data are *** lower hygrophoroid clade is basal to hygrophoraceae s.s.,comprising the genera Aphroditeola,macrotyphula,Phyllotopsis,Pleurocybella,Sarcomyxa,Tricholomopsis and Typhula.

关键词： hygrophoraceae Fungi Revisionary systematics Nomenclatural revision Phylogenetics Pigment chemistry Lamellar trama construction hymenial morphology Ecology

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Surface defects incorporated diamond machining of silicon

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International Journal of Extreme manufacturing 2020年第4期2卷 57-73页

作者： Neha Khatri Borad m Barkachary B muneeswaran rajab Al-Sayegh Xichun Luo Saurav Goel Optical Devices&System Division CSIR-CSIOSector 30Chandigarh160030India Department of mechanical Engineering Jorhat Institute of Science&TechnologyJorhat Assam 785010India Fenner Conveyor Belting Pvt.Ltd. Dindigul Road NagriMaduraiVadipatti Taluk 625221India College of Engineering Northern Border UniversityArar 91431Saudi Arabia Centre for Precision manufacturing DMEMUniversity of StrathclydeGlasgow G11XQUnited Kingdom School of Engineering London South Bank University103 Borough RoadLondon SE10AAUnited Kingdom EPSRC Centre for Doctoral Training in Ultra-Precision Engineering University of Cambridge and Cranfield UniversityCranfieldUnited Kingdom School of Aerospace Transport and ManufacturingCranfield UniversityBedfordshire MK430ALUnited Kingdom Department of mechanical Engineering Shiv Nadar UniversityGautam Budh Nagar 201314India

This paper reports the performance enhancement benefits in diamond turning of the silicon wafer by incorporation of the surface defect machining(SDm)*** hybrid micromachining methods usually require additional hardware to leverage the added advantage of hybrid technologies such as laser heating,cryogenic cooling,electric pulse or ultrasonic elliptical *** SDm method tested in this paper does not require any such additional baggage and is easy to implement in a sequential micro-machining *** paper made use of raman spectroscopy data,average surface roughness data and imaging data of the cutting chips of silicon for drawing a comparison between conventional single-point diamond turning(SPDT)and SDm while incorporating surface defects in the(i)circumferential and(ii)radial *** 3D finite element analysis(FEA)was performed to analyse the cutting forces and the evolution of residual stress on the machined *** was found that the surface defects generated in the circumferential direction with an interspacing of 1 mm revealed the lowest average surface roughness(ra)of 3.2 nm as opposed to 8 nm ra obtained through conventional SPDT using the same cutting *** observation of the raman spectroscopy performed on the cutting chips showed remnants of phase transformation during the micromachining process in all *** was used to extract quantifiable information about the residual stress as well as the sub-surface integrity and it was discovered that the grooves made in the circumferential direction gave the best machining *** information being reported here is expected to provide an avalanche of opportunities in the SPDT area for low-cost machining solution for a range of other nominal hard,brittle materials such as SiC,ZnSe and GaAs as well as hard steels.

关键词： surface defect machining silicon finite element analysis surface roughness

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