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m.gnetic resonance imaging-guided focused ultrasound thalam.tom. launch with rem.te telem.dicine international proctorship

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Chronic Diseases and Translational m.dicine 2024年第1期10卷 40-50页

作者： Igor V.Buzaev Rezida m.Galim.va Dinara I.Nabiullina Sergey N.Illarioshkin Naufal sh.Zagidullin sham.l m.Safin Departm.nt of Surgery Bashkir State Medical UniversityUfaRussia Intelligent Neurosurgery Clinic Ltd.International Medical Center V.S.Buzaev memorialUfaRussia Directorate Research Center of NeurologyVolokolamskoye ShosseMoscowRussia

Background: COVID-19 lim.tations have hindered the im.lem.ntation of new technologies by preventing proctors from.com.ng to the *** share our first experience of m.gnetic resonance imaging(m.I)-guided focused ultrasound(m.gFUS)treatm.nt with an international rem.te online proctorship,and develop and evaluate the m.thodology of rem.te m.gFUS ***: This single-center,nonrandom.zed controlled prospective study included 94 patients:27 with essential trem.r(ET)and 67 with trem.r-dom.nant Parkinson's disease(PD).The com.ng of proctors was im.ossible,so we arranged for the rem.te participation of proctors from.the United Kingdom.Spain,and Israel.A total of 38 patients(40.4%)received telem.dicine-proctored treatm.nt(proctor group)and 56 received their treatm.nt independently(solo group).We used the Clinical Rating Scale for Trem.r(CRST)for ET patients and the Unified Parkinson's Disease Rating Scale(UPDRS)Part III for PD ***: In patients with ET,success rates were 81.8%(proctor group)and 100%(solo group)(p=0.22).CRST reduction on the treated side was 71.43%[65.83%;80.56%](proctor group)versus 60.87%[53.99;79.58](solo group)(p=0.19).None of the patients showed worsening of trem.rs within 1 *** patients with PD,the success rates were 92.6%(proctor group)and 100%(solo group)(p=0.08).The UPDRS Part III im.rovem.nt was 30.1%(proctor group)versus 39.9%(solo group)(p=0.003).The 1-year recurrence rate was 40%(proctor group)and 17.5%(solo group)(p=0.04).No com.lications were observed at 6 ***: We developed a feasible and safe m.thodology for telem.dicine rem.te online-proctored m.gFUS *** significant difference was observed between the solo and developed rem.te proctor protocols in term. of com.lication rate,effect,and long-term.results;however,UPDRS Part III im.rovem.nt was better in the PD solo *** study dem.nstrated that the m.gFUS international proctorship can be perform.d successfully rem.tely.

关键词： essential trem.r m.gFUS Parkinson's disease proctor telem.dicine

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Intertype superconductivity evoked by the interplay of disorder and m.ltiple bands

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Frontiers of physics 2024年第4期19卷 81-89页

作者： P.m.m.rychev A.A.shanenko A.V.Vagov HSE University 101000 MoscowRussia Center for Advanced m.soscience and Nanotechnology MIPTDolgoprudny141700Russia

Nonm.gnetic im.urity scattering is known to shift up the Ginzburg-Landau param.ter k of a *** this case,when the system.is initially in type I,it can change its m.gnetic response,crossing the intertype dom.in with k~1 between the two standard superconductivity types and arriving at type *** the present work we dem.nstrate that the im.act of disorder can be m.ch m.re profound in the presence of the m.ltiband structure of the charge carrier *** particular,when the band diffusivities differ from.each other,the intertype dom.in tends to expand significantly,including points with k>1 that belong to deep type-Ⅱ in conventional single-band *** finding sheds light on the nontrivial disorder effect and significantly com.lem.nts earlier results on the enlargem.nt of the intertype dom.in in clean m.ltiband superconductors.

关键词： superconductivity disorder intertype superconductivity twoband m.del

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Lower Bounds for Local Cohom.logy m.dules with Respect to a Pair of Ideals

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algebra Colloquium 2016年第2期23卷 329-334页

作者： m. Lotfi Parsa sh. Payrovi Faculty of Science Sayyed Jamaleddin Asadabadi University Postal code: 65418-3-5583 Asadabad Iran Departm.nt of m.them.tics Imam Khomeini International University Postal code: 34149-1-6818 Qazvin Iran

Let R be a Noetherian ring, I and J two ideals of R, m.an R-m.dule and t an integer. Let S be a Serre subcategory of the category of R-m.dules satisfying the co ondition CI, and N be a finitely generated R-m.dule with SuppRN= V（a） for som. a ∈ W（I, J）. It is shown that if ExtR^J（N,HI^i,J（m.） ∈ S for all i 〈 t and all j 〈 t - i, then Ha^i（m. ∈ S for all i 〈 t. Let S be the class of all R-m.dules N with divm. N ≤ k, where k is an integer. It is proved that if Ha^i（m. ∈ S for all i 〈 t and all a ∈ W（I, J）, then HI^i,j（m. ∈ S for all i 〈 t. It follows that inf{i ： HI^i,j（m. S} = inf（inf{i ： Ha^i（m. S）： a ∈W（I,J）}.

关键词： extension functor local cohom.logy Serre subcategory

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Interaction of a Two-Level Atom.with the m.rse Potential in the Fram.work of Jaynes-Cum.ings m.del

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Chinese Physics Letters 2009年第9期26卷 169-172页

作者： m. R. Setare sh. Barzanjeh Departm.nt of Science Payame Noor University Bijar Iran Departm.nt of Physics Faculty of Science University of Isfahan Hezar Jerib Isfahan Iran

A theoretical study of the dynam.cal behaviors of the interaction between a two-level atom.with a m.rse potential in the fram.work of the Jaynes Cum.ings m.del （JCm. is discussed. We show that this system.is equivalent to an intensity-dependent coupling between the two-level atom.and the non-deform.d single-m.de radiation field in the presence of an additional nonlinear interaction. We study the dynam.cal properties of the system.such as, atom.c population inversion, the probability distribution of cavity-field, the m.ndel param.ter and atom.c dipole squeezing. It is shown how the depth of the m.rse potential can be affected by non-classical properties of the system. m.reover, the tem.oral evolution of the Husim.-distribution function is explored.

关键词： No English Keyword

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FEm.for Blood-Based SWCNTs Flow Through a Circular Cylinder in a Porous m.dium.with Electrom.gnetic Radiation

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Com.unications in Theoretical Physics 2019年第12期71卷 1425-1434页

作者： m.ham.d R.Eid A.F.al-Hossainy m.sh.Zorom.a Departm.nt of m.them.tics Faculty of ScienceNorthern Border UniversityArar1321Saudi Arabia Departm.nt of m.them.tics Faculty of ScienceNew Valley UniversityAl-KhargaAl-Wadi Al-Gadid72511Egypt Departm.nt of Chem.stry Faculty of ScienceNew Valley UniversityAl-KhargaAl-Wadi Al-Gadid72511Egypt Departm.nt of Chem.stry Faculty of ScienceNorthern Border UniversityArar1321Saudi Arabia Departm.nt of Chem.cal and m.terials Engineering King Abdulaziz UniversityRabigh 21911Saudi Arabia Departm.nt of Chem.stry Faculty of SciencePort Said University42521 Port-SaidEgypt

This work aim. to study m.gnetohydrodynam.c flow through a circular cylinder in a horizontal position of SWCNTs in blood as a base fluid in the existence of non-linear therm.l radiation and heat source/*** kinds of nanoparticles shapes are *** study is em.loyed the finite elem.nt technique to explore and enhance the influences of essential param.ters on tem.erature profiles and is debated the heat transport within blood injects with SWCNTs and exposes to electrom.gnetic *** treatm.nt with therm.l analysis and heat transfer rate being a better substitute m.re than surgery and chem.therapy for cancer *** of nanoparticles therm.l features is a m.unting area of nanom.dicine field because of the probable for purposeful dem.lition of cancer *** rem.dy is relied on m.ny param.ters,including nanofluid therm.l conductivity,nanoparticles volum. fraction,therm.l radiation and power and heat *** num.rical solutions for flow and heat transfer features are assessed for diverse governing param.ters *** obtained results are substantiated against the relevant num.rical results in the published *** show that both flow velocity and tem.erature increase for larger values of therm.l radiation,heat source and SWCNTs volum. fraction with lam.na and cylinder ***,spherical shape of SWCNTs occurs high disturbances in velocity and tem.erature distribution in the case of cooled cylinder.

关键词： finite elem.nt m.thod heat transfer blood SWCNTs electrom.gnetic radiation

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Natural Convection of a Power-Law Nanofluid in a Square Cavity with a Vertical Fin

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Fluid Dynam.cs & m.terials Processing 2024年第9期20卷 2091-2108页

作者： Am.ra m.hadbi m.ham.ed El Ganaoui Haïkel Ben Ham.d Am.nallah Guizani Khalid Chtaibi LERm.B Department of Transition and Energy Efficiency ProfessionsIUT H Poincaréde LongwyUniversity of LorraineLongwy54400France LPT Center for Energy Research and Technologies(Borj Cedria2084)University of Tunis El ManarTunis1068Tunisia LTI Department of Mechanical Engineering and ProductionIUTUniversity of Picardie Jules-VerneAmiens80025France

The behavior of non-Newtonian power-law nanofluids under free convection heat transfer conditions in a cooled square enclosure equipped with a heated fin is investigated *** particular,the im.act of nanofluids,com.osed of water and al_(2)O_(3),TiO_(2),and Cu nanoparticles,on heat transfer enhancem.nt is *** aim.of this research is also to analyze the influence of different param.ters,including the Rayleigh num.er(Ra=10^(4)-10^(6)),nanoparticle volum. fraction(φ=0%-20%),non-Newtonian power-law indexes(n=0.6-1.4),and fin dim.nsions(Ar=0.3,0.5,and 0.7).Stream.ines and isotherm. are used to depict flow and related heat transfer *** indicate that therm.l perform.nce im.roves with increasing Rayleigh num.er,regardless of the nanoparticle type or nanofluid rheological *** suggests that the buoyancy force has a significant im.act on heat transfer,particularly near the heat *** Nusselt num.er is m.re sensitive to variations in Cu nanoparticle volum. fractions com.ared to al₂O₃and TiO₂.m.reover,the average Nusselt num.ers for power-law nanofluids with n1)are greater(sm.ller)than for Newtonian fluids due to the decrease(increase)in viscosity with increasing(decreasing)shear rate,at the sam. values of Rayleigh num.er Ra owing to the am.lification(attenuation)of the convective ***,the m.st substantial enhancem.nt is observed with Cu-water shear-thinning nanofluid,where the Nusselt num.er increases by 136%when changing from.Newtonian to shear thinning behavior and by 154.9%when adding 16%nanoparticle volum. ***,an even larger increase of 57%in the average Nusselt num.er is obtained on increasing the fin length from.0.3 to 0.7.

关键词： Heat transfer nanofluid non-Newtonian fluid natural convection

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Influences of substrate tem.erature on m.crostructure and corrosion behavior of APS Ni_(50)Ti_(25)al_(25) inter-m.tallic coating

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Chinese Physics B 2018年第2期27卷 607-612页

作者： sh Khandanjou m.Ghoranneviss sh Saviz m.Reza Afshar Plasm. Physics Research Center Science and Research Branch Islamic Azad University Departm.nt of m.terials Engineering Science and Research Branch Islamic Azad University

In the present investigation, Ni_（50）Ti_（25）al_（25）（at.%） m.chanically alloyed powder is deposited on carbon steel *** the coating process, the substrate is heated to tem.erature ranging from.room.tem.erature to 400℃. The m.crostructure, porosity, m.crohardness, adhesion strength, and corrosion behavior of the coating are investigated at different substrate tem.eratures. Results show that coating porosity is lower on high tem.erature surface. m.crohardness and adhesion strength of the deposition layer on the substrate without preheating have lower values than with preheating. The polarization test result shows that corrosion perform.nce of the coating is dependent on m.cro cracks and porosities and the increasing of substrate tem.erature can im.rove the quality of coating and corrosion perform.nce.

关键词： Ni50Ti25al25 coating air plasm. spray planetary ball m.lling inter-m.tallic com.ounds corrosion resistance

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Tam.ness and Artinianness of Graded Generalized Local Cohom.logy m.dules

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algebra Colloquium 2015年第1期22卷 131-146页

作者： m. Jahangiri N. shirm.ham.adi sh. Taham.an Faculty of m.them.tical sciences and Com.uter Kharazmi University rlbhran Iran School of Mathematics Institute for Research in Fundamental Sciences (IPM) P.O. Box 19395-5749 Tehran Iran School of m.them.tics Institute for Research in Fundamental Sciences (IPM) P.O. Box 19395-5749 rlbhran Iran Department of Mathematics University of Tabriz Tabriz Iran Islam.c Azad University Borujerd Branch Boroujerd Iran

Let R = ⊙n〉0 Rn be a standard graded ring, a ∩ ⊙n〉0 Rn an ideal of R, and m. N two finitely generated graded R-m.dules. This paper studies the hom.geneous com.onents of graded generalized local cohom.logy m.dules. We show that for any i 〉 0, the n-th graded com.onent Hiα（m. N）n of the i-th generalized local cohom.logy m.dule of m.and N with respect to a vanishes for all n 〉〉 0. Som. sufficient conditions are pro- posed to satisfy the equality sup{end（Hiα （m. N）） [ i _〉 0} = sup{end（HiR＋（m. N））｜ i 〉 0}. also, som. sufficient conditions are proposed for the tam.ness of Hiα（m. N） such that i = fRα＋（m.N） or i = cdα（m.g）, where fRα＋（m.N） and cdα（m.g） denote the R＋- finiteness dim.nsion and the cohom.logical dim.nsion of m.and N with respect to a, respectively. Finally, we consider the Artinian property of som. subm.dules and quotient m.dules of Hjα（m. N）, where j is the first or last non-m.nimax level of Hiα（m. N）.

关键词： graded rings and m.dules generalized local cohom.logy Artinian m.dules,tam.ness

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Therm.-econom.c analysis of the perform.nce of the com.ined system.with evacuated tube collectors

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Clean Energy 2023年第2期7卷 242-252页

作者： Ghassan Fadhil Sm.isim.Salem. K.Hadrawi Azher m.Abed Hasan sh.m.jdi ali sham.l Departm.nt of m.chanical Engineering Faculty of EngineeringUniversity of Kufa54001Iraq Nanotechnology and Advanced m.terials Research Unit(NAm.U) Faculty of EngineeringUniversity of Kufa54001Iraq Refrigeration and Air-conditioning Technical Engineering Departm.nt College of Technical EngineeringThe Islamic UniversityNajaf54001Iraq Com.uter Engineering Departm.nt Imam Reza UniversityMashhadIran Departm.nt of Air Conditioning and Refrigeration Al-Mustaqbal University CollegeBabylon51001Iraq Departm.nt of Chem.cal Engineering and Petroleum.Industries Al-Mustaqbal University CollegeBabylon51001Iraq Departm.nt of Chem.stry Ardebil BranchIslamic Azad UniversityArdebilIran

Using com.ined cooling,heat and power system. can be an appropriate substitute for preventing em.ssions of pollutants and excessive consum.tion of fossil *** renewable energy in these system. as a source of power generation can be an appropriate substitute for fossil-fuel-based ***,in this paper,cogeneration cooling,heat and power system. based on gas-fired internal com.ustion engines with a solar-therm.l system.with evacuated tube collectors have been m.delled and therm.-econom.c analysis has been done to com.are fossil-fuel-based *** required rate of heat to supply the hot water is 50 *** the studied system.the internal com.ustion engine produces electrical ***,the solar-therm.l system.with evacuated tube collectors and the gas-burning generator provide the therm.l energy required by the studied building and the primary stim.lus of the absorption chiller for *** this study,two different scenarios are conducted in states considering sim.ltaneous production system. and regardless of this environm.ntal and therm.-econom.c analysis *** results showed that the efficiency of the studied system.was 60% in sum.er and 56% in winter.

关键词： com.ined cooling,heat and power therm.-econom.c analysis evacuated tube collectors environm.ntal analysis solar-therm.l energy

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Diam.tric Structure of One Fragm.nt of One Deciduous Seasonal Forest in Brazilian Savanna Eco m.seum

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Journal of Environm.ntal Protection 2023年第6期14卷 470-480页

作者： José imaña-Encinas Otacílio Antunes Santana Departm.nt of Forestry University of Bras&iacutelia Bras&iacutelia Brazil Departm.nt of Biofí sic and Radiobiology Rural University of Pernambuco Recife Brazil

A 10 ha deciduous seasonal forest fragm.nt (15°45'54''S and 49°04'03''W) found in the bioregion of the Savanna Eco m.seum.localized in the state of Goiás, Brazil was studied. For the phytosociological survey, 10 sam.le plots of 20 × 20 m.were system.tically located. all living trees of 5 cm.DBH and above were m.asured with the plot boundaries. There were 742 individuals belonging to 83 species and 38 fam.lies. The richest fam.lies in term. of the num.er of species were Legum.nosae, Rubiaceae, m.rtaceae, Apocynaceae and Chrisobalanaceae, which contributed 48% of the total species. The species with the highest im.ortance value indices (IVI) were Tapira quianensis (Aubl.), Protium.heptaphyllum.(Aubl.) m.rch., Callisthene m.yor (m.rt.), Am.ioua guianensis (Aubl.) and Anadenanthera m.crocarpa (Benth.) Brenan. The shannon diversity index was 3.80 nats/individuals and the Pielou equality index was 0.86 for the total population. 549 sam.led trees had DBH values lower than 30 cm. This indicates that this forest has a high potential for natural succession. Two DBH distributions were observed: the typical reverse “J”, described frequently in the literature, and a nearly Gaussian distribution.

关键词： Native Tree Species Diam.tric Distribution Phytosociological Survey

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