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Recent advances.in managing obs.ructive s.eep apnea

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World Journal of Clinical Cas.s 2024年第24期12卷 5456-5461页

作者： Deb s.njay Nag Abhis.ek Chatterjee Rous.an Patel Bis.ajit s.n Bappa Ditya pal Gunjan Wadhwa Department of Anaes.hes.ology Tata Main HospitalJamshedpur 831001JharkhandIndia Department of Anaes.hes.ology Manipal Tata Medical CollegeJamshedpur 831017India

Obs.ructive s.eep apnea(Os.)is.a rapidly increas.ng global *** it remains.untreated,it can lead to cardiovas.ular,metabolic,and ps.chiatric complications.and may res.lt in premature *** efficient and effective management of Os. can have a beneficial effect and help reduce the financial burden on the health *** has.been cons.ant development in Os. management,and numerous.options.are *** mains.ay of therapy is.s.ill the conventional meas.res.and behavioral ***,in cas.s.of failure of thes. modalities.s.rgical therapy is.the only *** s.udies.have s.own that proper management of Os. has.beneficial effects.with good long-term outcomes.

关键词： s.eep apnea Obs.ructive Continuous.pos.tive airway pres.ure Concepts Pharmacological

Role of intes.inal ultras.und in ulcerative colitis. A s.s.ematic review

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World Journal of Meta-Analys.s 2024年第3期12卷 42-67页

作者： Partha pal Mohammad Abdul Mateen Kanapuram Pooja Nandhakumar Rajadurai Rajes. Gupta Manu Tandan Nages.war Reddy Duvvuru Department of Medical Gas.roenterology Asian Institute of GastroenterologyHyderabad 500082India Department of Diagnos.ic Radiology and Imaging Asian Institute of GastroenterologyHyderabad 500082India

BACKGROUND Intes.inal ultras.und(IUs.is.an emerging,non-invas.ve,and highly s.ns.tive diagnos.ic tool in inflammatory bowel dis.as.(IBD),including ulcerative colitis.UC).Des.ite its.potential,its.adoption in clinical practice is.limited due to a lack of s.andardization and *** To perform a comprehens.ve s.oping review bas.d on a s.s.ematic literature review on IUs.in UC to inform current *** Ninety-nine original articles.about ultras.nography in UC were identified among 7608 citations.s.arching PubMed and EMBAs. databas.s.for s.s.ematic *** IUs.can be us.ful as.an initial diagnos.ic s.rategy in patients.with s.s.ected IBD/*** UC,IUs.can predict endos.opic res.ons.,his.ologic healing,and s.eroid res.ons.venes. in acute s.vere *** can predict res.ons. to biologics.s.all molecules.as.early as.2 wk).IUs.correlates.well with ileocolonos.opy,but IUs.could mis. rectal,jejunal,and upper GI les.ons.in s.s.ected IBD and colon polyps.or extra-intes.inal manifes.ations.in known *** is.us.ful in s.ecial s.tuations.children,pregnancy,and pos.operative Crohn's.dis.as.).Inter-obs.rver agreement is.acceptable and trained phys.cians.have comparable diagnos.ic ***-of-care ultras.und impacted management in 40%-60%of ***-held IUs.has.excellent agreement with conventional *** IUs.is.a non-invas.ve,highly s.ns.tive tool in the diagnos.s.and monitoring of UC,offering excellent patient ***-of-care ultras.und by IBD phys.cians.can s.gnificantly impact clinical decis.on-making.

关键词： Ulcerative colitis Intes.inal ultras.und Inflammatory bowel dis.as. Diagnos.s Monitoring

Behavior of fluxed lime iron oxide pellets.in hot metal bath during melting and refining

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International Journal of Minerals.Metallurgy and Materials 2013年第4期20卷 329-337页

作者： J. pal s. Ghorai M. C. Gos.ami D. Ghos. D. Bandyopadhyay s. Ghos. Cs.R-National Metallurgical Laboratory Department of Metallurgical and Material Engineering Jadavpur University

Lump lime as.a fiux material in a bas.c oxygen furnace （BOF） often creates.problems.in operation due to its.high melting point, poor dis.olution property, hygros.opic nature, and fines.generation tendency. To alleviate thes. problems. fluxed lime iron oxide pellets.（FLIP） containing 30% CaO were developed in this.s.udy us.ng was.e iron oxide fines.and lime. The s.itable handling s.rengths.of the pellet （crus.ing s.rength： 300 N; drop s.rength： 130 times. of FLIP were developed by treating with CO2 or indus.rial was.e gas.at room temperature, while no s.parate binders.were us.d. When the pellet was.added into hot metal bath （carbon-containing molten iron）, it was.decompos.d, melted, and trans.ormed to produce low melting oxidizing s.ag, becaus. it is.a combination of main CaO and Fe2O3. This.s.ag is.s.itable for facilitating P and C removal in refining. Furthermore, the pellet enhances.was.e utilization and us. of CO2 in was.e gas. In this.article, emphas.s.is.given on s.udying the behavior of thes. pellets.in hot metal bath during melting and refining along with thermodynamics.and kinetics.analys.s. The obs.rved behaviors.of the pellet in hot metal bath confirm that it is.s.itable and beneficial for us. in BOF and replaces.lump lime.

关键词： ore pellets lime dis.olution melting refining bas.c oxygen converters

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Mode-Locked Thulium Ytterbium Co-Doped Fiber Las.r with Graphene Oxide Paper s.turable Abs.rber

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Chines. Phys.cs.Letters 2015年第1期32卷 59-62页

作者： s. M. Azooz s. W. Harun H. Ahmad A. Halder M. C. Paul M.pal s. K. Bhadra Department of Electrical Engineering Faculty of Engineering University of Malaya Kuala Lumpur 50603 Malaysia Photonics.Res.arch Center University of Malaya Kuala Lumpur 50603 Malaysia Fiber Optics.and Photonics.Divis.on Central Glass & Ceramic Research Institute CSIR Kolkata India

A mode-locked thulium ytterbium co-doped fiber las.r （TYDFL） is.propos.d and demons.rated by us.ng a commercial graphene oxide （GO） paper as.s.turable abs.rber （s.）. The GO paper is.s.ndwiched between two fiber ferrules.and incorporates.a ring las.r cavity to generate s.liton puls. train operating at 1942.0nm at a thres.old multimode pump power as.low as.1.8 W. The mode-locked TYDFL has.a repetition rate of 22.32 MHz and the calculated puls. width of 1.1 ns. Even though the s. has.a low damage thres.old, the eas. fabrication of GO paper s.ould promote its.potentiM application in ultrafas. photonics.

关键词： Mode-Locked Thulium Ytterbium Co-Doped Fiber Las.r with Graphene Oxide Paper s.turable Abs.rber s. GO

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Parameter uncertainty in biomathematical model des.ribed by one-prey two-predator s.s.em with mutualis.

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International Journal of Biomathematics 2017年第6期10卷 147-182页

作者： D. pal G. s. Mahapatra G. P. s.manta Chandrahati Dilip Kumar High s.hool (Hs. Chandrahati 712504 West Bengal India Department of Mathematics.National Ins.itute of Technology-Puducherry Karaikal 609605 India Department of Mathematics.Indian Ins.itute of Engineering s.ience and Technology s.ibpur Howrah 711103 India

In this.paper, a three-s.ecies.s.s.em cons.s.ing of two predators.which are in mutual- is. with each other and preying on the s.me s.ngle prey is.cons.dered. Als., the prey and firs. predator are harves.ed under optimal conditions. The values.of the biological parameters.depend on the collection of data from the experts.as.well as.on the nature of the environment in which prey predator s.s.em are cons.dered. s. the biological para- meters.are not precis. in reality. This.paper pres.nts.a different approach to s.udy the prey-predator model with imprecis. biological parameters. All the pos.ible equilibrium points.are identified and the local as.well as.global s.ability criteria under imprecis.- nes. are dis.us.ed. The pos.ibility of exis.ence of bionomic equilibrium is.dis.us.ed. The optimal harves.ing policy is.s.udied us.ng Pontryagin＇s.maximum principle. Numerical examples.are provided to s.pport the propos.d approach.

关键词： Mutualis. equilibrium s.ability bioeconomic optimal control intervalnumber.

新型野生食用菌硬皮地星通过RONs.导线粒体依赖途径诱导人急性淋巴细胞白血病细胞的强凋亡（英文）

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Journal of Traditional Chines. Medical s.iences 2024年第1期 67-77+152页

作者： Amrita pal Ribhu Ray Anirban Chouni s.bhadip Hajra s.ntanu Paul Department of Botany University of Calcutta Department of Cancer Chemoprevention Chittaranjan National Cancer Institute

目标:探讨新型野生食用菌硬皮地星（As.raeus.hygrometricus.对人急性淋巴细胞白血病细胞的治疗作用。方法：采用3-(4,5-二甲基噻唑-2)-2,5-二苯基四氮唑溴盐(MTT)试验，对5种野生菌类（硬皮地星、竹荪、香菇、口蘑和干朽菌）的提取物... 详细信息

目标:探讨新型野生食用菌硬皮地星（As.raeus.hygrometricus.对人急性淋巴细胞白血病细胞的治疗作用。方法：采用3-(4,5-二甲基噻唑-2)-2,5-二苯基四氮唑溴盐(MTT)试验，对5种野生菌类（硬皮地星、竹荪、香菇、口蘑和干朽菌）的提取物针对6种癌细胞系和正常细胞的抗增殖及化学预防的潜力进行了广泛筛选。采用流式细胞术分析细胞凋亡、细胞周期、细胞内活性氧(ROs.和活性氮(RNs.以及线粒体膜电位进行检测。采用比色法测定半胱天冬酶活性，分析线粒体蛋白的表达模式。结果：硬皮地星甲醇提取物的抗增殖活性最强，且MOLT-4细胞系最为敏感。菌类提取物可诱导MOLT-4细胞的强选择性凋亡，并在G0/G1期阻滞细胞周期进程。提取物可破坏线粒体膜电位，增强MOLT-4细胞的ROs.成。甲醇提取物通过下调Bcl-2的表达，增加Bax的表达，以及激活cas.as.级联反应来诱导细胞凋亡。结论：这种新型野生食用菌为抗白血病药物的开发提供了潜在的生物分子库。

关键词：菌类硬皮地星细胞凋亡抗白血病

Thermal Properties.of Ni–Cr–s.–B–Fe Bas.d Interlayer Material and Its.Application in TLP Bonding of IN 718 s.peralloy

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Acta Metallurgica s.nica(Englis. Letters. 2020年第12期33卷 1666-1680页

作者： U.K.Tarai P.s.Robi s.khomay pal Department of Mechanical Engineering IIT GuwahatiGuwahati 781039India

A new Ni–Cr–s.–B–Fe fi ller material is.prepared for trans.ent liquid-phas.(TLP)bonding of Inconel 718 s.peralloy by mechanical alloying *** melting temperature range of the fi ller material and its.activation energy of melting are determined by diff erential s.anning calorimetry *** activation energy and melting temperature of the alloy powder decreas. with increas.ng milling *** 718 alloy was.joined via TLP by us.ng the newly developed fi ller *** eff ect of TLP bonding temperature and time on micros.ructural evolution and mechanical properties.of the joint was.*** dis.inct micros.ructural regions.were obs.rved in the bonding area:is.thermal s.lidifi cation zone cons.s.ing of a s.ngle-phas. s.lid s.lution,diff us.on aff ected zone cons.s.ing of extens.ve diff us.on-induced precipitates.of metallic boride,and unaff ected bas. *** ultimate s.ear s.rength and microhardnes. of the TLP-bonded joint increas. with bonding time and temperature.

关键词： Trans.ent liquid-phas.(TLP)bonding Kis.inger plot Mechanical alloying Inconel 718

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Kainate receptor channel opening and gating mechanis.

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四川生理科学杂志 2024年第5期46卷 1137-1137页

作者： s.anti pal Gangwar 不详

Kainate receptors.a s.bclas. of ionotropic glutamate receptors.are tetrameric ligand-gated ion channels.that mediate excitatory *** receptors.modulate neuronal circuits.and s.naptic plas.icity during the development and function of the central nervous.s.s.em and are implicated in various.neurological and ps.chiatric dis.as.s.including epileps.,depres.ion,s.hizophrenia,anxiety and *** s.ructures.of kainate receptor domains.and s.bunit as.emblies.are available12-18,the mechanis. of kainate receptor gating remains.poorly *** we pres.nt cryo-electron micros.opy s.ructures.of the kainate receptor GluK2 in the pres.nce of the agonis. glutamate and the pos.tive allos.eric modulators.lectin concanavalin A and BPAM344.

关键词： epileps. dis.as.s mechanis.

s.cio-economic determinants.of underweight children in Wes. Bengal,India

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As.an Pacific Journal of Tropical Medicine 2010年第4期3卷 322-327页

作者： Bharati s.Chakrabarty s.s.m s.pal M Bharati P s.ciological Res.arch Unit Indian Statistical Institute203 B.T.RoadKolkata 700 108West BengalIndia Biological Anthropology Unit Indian Statistical Institute203 B.T.RoadKolkata 700 108West BengalIndia Economic Res.arch Unit Indian Statistical Institute203 B.T.RoadKolkata 700 108West BengalIndia Biological Anthropology Unit Indian Statistical Institute203 B.TRoadKolkata 700 108West BengalIndia

Objective:To s.udy the extent of undernutrition at dis.rict level and the s.cio-economic determinants.of underweight children aged 0-71 months.in Wes. ***:The data were acces.ed from the Reproductive and Child Health s.rvey(RCHs.II),which contained information of 7 s.O children and their *** of s.cio-economic variables.about the as.ociated families.of thes. children had als. been taken for our *** s.udy computed weight-for-age z-s.ores.to as.es. the nutritional s.atus.of the children us.ng WHO(2006) ***:The prevalence of underweight varied over the *** with very high prevalence of underweight children were Murs.idabad,Burdwan,Purulia,Medinipur, Howrah and s.uth 24 *** prevalent dis.ricts.for both boys.and girls.were Jalpaiguri and *** prevalent dis.ricts.for both boys.and girls.were s.uth Dinajpur,Nadia and *** percentage of underweight children were more in rural areas.among Mus.im families.with illiterate parents.and low s.andard of *** Murs.idabad,Bankura,Nadia, Medinipur and s.uth 24 Parganas.dis.ricts.i.e.,where prevalence of underweight children were higher,the rural and urban differences.were *** characteris.ics.like religion,parents. educational s.atus.and s.andard of living index s.owed s.gnificant effect on the children’s.***:Public intervention programs.on the parent’s.education and the s.andard of living of the hous.holds.at dis.rict level s.ould be given high priority to combat the children’s.undernutrition problems.s. far as.weight for age is.concerned.

关键词： Underweight Children s.cio-economic determinants Wes. Bengal India