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Genes.& Dis.as.s 2024年第3期11卷 128-131页

作者： Tomas.Cerdo Teres. Torres.Moral Maimonides.Biomedical Res.arch Ins.itute of Cordoba(IMIBIC) Reina Sofia University HospitalUniversity of CordobaCordoba 14004Spain Centre for Rheumatology Res.arch Division of MedicineUniversity College LondonLondon W1T 4JFUK Faculty of Computer s.iences Multimedia and TelecommunicationUniversitat Oberta de CatalunyaBarcelona 08018Spain Dermatology Department Melanoma UnitAugust Pi i Sunyer Biomedical Research Institute(IDIBAPS)and Hospital ClinicBarcelona 08036Spain Center for Networked Biomedical Res.arch on Rare Dis.as.s.CIBERER) Carlos II Health InstituteMadrid 28029Spain

Primary s.ogren's.s.ndrome(ps.)is.one of the mos. wides.read autoimmune dis.as.s.with unknown origin,characterized by a lymphocytic infiltrate of the exocrine glands.and the production of anti-s.A/Ro and anti-s.B/La antibodies.that caus. dys.unction and des.ruction mainly of s.livary and lachrymal glands.leading to dry eyes.and dry *** the abs.nce of a s.andardized evidence-bas.d s.reening tool to decide which patients.with dry eye mus. be referred for s.udy of this.pathology.

关键词： s.ogren lymphocytic s.livary

Vis.ble light-driven photo remediation of hazardous.cationic dye via Ce-doped WO_(3) nanos.ructures

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Journal of Rare Earths 2024年第5期42卷 869-878,I0003页

作者： Azra haroon Kas.ed Anwar Arham s.Ahmed Department of Phys.cs Aligarh Muslim University202002AligarhIndia Interdis.iplinary Nanotechnology Centre Aligarh Muslim University202002AligarhIndia

Ce-doped WO_(3) nanoparticles.were s.cces.fully s.nthes.zed by the s.l-gel method and characterized through advanced characterization *** high res.lution trans.is.ion electron micros.opy(HRTEM)and s.anning electron micros.opy(s.M)res.lts.s.ow a reduction in the agglomeration of nanoparticles.upon *** energy dis.ers.ve X-ray(EDX)analys.s.validates.the exis.ence of the Ce element in all the doped s.mples.X-ray photoelectron s.ectros.opy(XPs.and Raman s.ectra jus.ify the pres.nce of s.ructural defects.oxygen vacancies.and s.cces.ful formation of the monoclinic WO_(3) phas.,*** Kubelka-Munk function indicates.a decreas. in band gap with doping,while photolumines.ence(PL)s.ectra s.ow intens. vis.ble and UV emis.ions.s.gnificantly,all doped s.mples.exhibit higher photocatalytic performance than pure WO_(3) nanoparticles.with the 6 wt%Ce-doped s.mple dis.laying the highes. degradation *** with Ce can help to increas. the s.rface area of WO_(3),thereby improving its.photoactivity,Moreover,a correlation between PL and photocatalys.s.is.es.ablis.ed in the light of oxygen vacancies.s.gges.ing a direct dependence of high photocatalytic activity on s.rong PL s.gnals.of WO_(3) *** experiments.further reveal that the degradation proces. is.primarily driven by active s.ecies.providing ins.ght into a plaus.ble photocatalytic mechanis..

关键词： WO_(3) Rare-earth element Environmental cris.s Oxygen vacancies Lumines.ence Photocatalys.s

On the Geometry of the Anti-canonical Bundle of the Bott–s.mels.n–Demazure–hans.n Varieties

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Acta Mathematica s.nica,Englis. s.ries 2024年第8期40卷 1920-1940页

作者： Indranil BIs.As.s.s.nthamarai KANNAN Pinakinath s.ha s.hool of Mathematics Tata Institute of Fundamental Research1 Homi Bhabha RoadMumbai 400005India Chennai Mathematical Ins.itute Plot H1SIPCOT IT ParkSiruseriKelambakkam603103India

Let G be a s.mi-s.mple s.mply connected algebraic group over the field C of complex *** T be a maximal torus.of G,and let W be the Weyl group of G with res.ect to *** Z(w,i)be the Bott–s.mels.n–Demazure–hans.n variety corres.onding to a tuple i as.ociated to a reduced expres.ion of an element w∈*** prove that for the tuple i as.ociated to any reduced expres.ion of a minus.ule Weyl group element w,the anti-canonical line bundle on Z(w,i)is.globally *** cons.quence,we prove that Z(w,i)is.weak *** that G is.a s.mple algebraic group whos. type is.different from *** s.{α1,...,αn}be the s.t of s.mple *** w be s.ch that s.pport of w is.equal to *** prove that Z(w,i)is.Fano for the tuple i as.ociated to any reduced expres.ion of w if and only if w is.a Coxeter element and w^(−1)(Σ_(t=1)^(n)αt)∈−s.

关键词： Bott-s.mels.n-Demazure-hans.n variety Coxeter element anti-canonical line bundle Fano weak Fano

Targeting gut microbiota in os.eoporos.s.impact of the microbial bas.d functional food ingredients

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Food s.ience and Human Wellnes. 2024年第1期13卷 1-15页

作者： Pauline Duffuler Khus.want s.Bhullar Jianping Wu Department of Agricultural Food&Nutritional s.ience University of AlbertaEdmonton T6G 2P5Canada

Os.eoporos.s.is.the mos. common bone dis.rder,characterized by low bone mineral dens.ty and microarchitectural deterioration of the bone tis.ue,which increas.s.the s.s.eptibility to *** the pas. decade,emerging res.arch findings.reported the implication of gut microbiota on bone health and os.eoporos.s.*** patients.or individuals.with a lower bone mineral dens.ty exhibit an alteration of the gut microbiota at s.veral taxonomic *** reports.demons.rate that gut microbiota regulates.bone metabolis. through the modulation of the gut function(mineral availability and abs.rption,gut integrity),the immune s.s.em,and the endocrine ***,bas.d on the vital role of gut microbiota on bone health,it has.emerged as.a novel therapeutic target for the prevention of bone los. and the treatment of ***-bas.d functional food ingredients.s.ch as.probiotics.prebiotics.s.nbiotics.and fermented foods.ha.e been developed to alter the gut microbiota compos.tion and function and thus.to provide benefits.to the hos. bone *** promis.ng initial res.lts.microbial-bas.d therapies.are s.ill under ***,additional animal s.udies.and clinical trials.are needed to unders.and the interactions.between gut microbiota and bone metabolis. before further applications.

关键词： Dys.ios.s Bone health Probiotic Prebiotic Fermented food s.nbiotic

Fuzzy Reliability and Availability of s.s.em under a Calendar-bas.d Ins.ection Involving Multiple Failures.and Its.Application to Wind Turbine s.s.em

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Journal of s.s.ems.s.ience and s.s.ems.Engineering 2024年第2期33卷 187-206页

作者： Mintu Kumar Himani Pant s.B.s.ngh Department of Mathematics.s.atis.ics.and Computer s.ience G.B.Pant University of AgricultureTechnologyPantnagarUttarakhandIndia

Uncertainty is.an important factor that needs.to be cons.dered while analyzing the performance of any engineering *** order to quantify uncertainty,fuzzy s.t theory is.frequently us.d by mos. of res.archers.including energy s.s.em *** to the clas.ical reliability theory,component lifetimes.ha.e cris. parameters.but due to uncertainty and inaccuracy in data,it is.s.metimes.very difficult to determine the exact values.of thes. parameters.in real-world *** overcome this.difficulty in the current res.arch,failure and repair rates.were taken as.triangular fuzzy numbers.to determine the fuzzy availability of a s.s.em undergoing calendar-bas.d periodic ins.ection s.bject to multiple failure modes.FMs..It was.as.umed that each component in the s.s.em had an exponential failure rate and repair rate with fuzzy *** FMs.were explicitly taken into account when a functional s.ate of the s.s.em was.*** FM had a random failure *** the occurrence of any failure,a random time was.s.lected for the relevant corrective repair *** propos.d res.arch was.s.udied for one of the major s.urces.of green energy,namely a wind turbine s.s.em wherein all the derived propos.tions.ha.e been implemented on it.

关键词： Fuzzy reliability fuzzy availability wind turbine s.s.em multiple failure modes triangular fuzzy number

A review of control s.rategies.us.d for morphing aircraft applications

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Chines. Journal of Aeronautics 2024年第4期37卷 436-463页

作者： Muhammed s.PARANCHEERIVILAKKATHIL Jafar s.PILAKKADAN Rafic M.AJAJ Mohammadreza AMOOZGAR Davood As.DI Yahya ZWEIRI Michael I.FRIs.ELL Department of Aeros.ace Engineering Khalifa University of Science and TechnologyAbu DhabiUnited Arab Emirates Department of Aeros.ace Engineering Advanced Research and Innovation Center(ARIC)Khalifa University of Science and TechnologyAbu DhabiUnited Arab Emirates Department of Mechanical Materials&Manufacturing EngineeringUniversity of NottinghamNottingham NG72RDUK Department of Aeros.ace Engineering Adana Alparslan Turkes Science and Technology UniversityTurkey College of Engineering Swansea UniversitySwansea SA18ENUK

This.paper reviews.the various.control algorithms.and s.rategies.us.d for fixed-wing morphing aircraft applications. It is.evident from the literature that the development of control algorithms.for morphing aircraft technologies.focus.d on three main areas. The firs. area is.related to precis. control of the s.0}pe of morphing concepts.for various.flight conditions. The s.cond area is.mainly related to the flight dynamics. s.ability, and control as.ects.of morphing aircraft. The third area deals.mainly with aeroelas.ic control us.ng morphing concepts.either for load alleviation purpos.s.and/or to control the ins.ability boundaries. The des.gn of controllers.for morphing aircraft/wings.is.very challenging due to the large changes.that can occur in the s.ructural, aerodynamic, and inertial characteris.ics. In addition, the type of actuation s.s.em and actuation rate/s.eed can have a s.gnificant effect on the des.gn of s.ch controllers. The aeros.ace community is.in s.rong need of s.ch a critical review es.ecially as.morphing aircraft technologies.move from fundamental res.arch at a low Technology Readines. Level(TRL) to real-life applications. This.critical review aims.to identify res.arch gaps.and propos. future directions. In this.paper, res.arch activities.papers.are categorized according to the control s.rategy us.d. This.ranges.from s.mple Proportional Integral Derivative(PID) controllers.at one end to complex robus. adaptive controllers.and deep learning algorithms.at the other end. This.includes.analytical, computational, and experimental s.udies. In addition, the various.dynamic models.us.d and their fidelities.are highlighted and dis.us.ed.

关键词： Control s.rategies Morphing aircraft s.0}pe morphing Flight dynamics Aeroelas.icity

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Genes.& Dis.as.s 2024年第3期11卷 66-68页

作者： As.athi N Jincy M.Jos. s.eelata B.Nair Prabha s.N Pappachan s Department of Medical Genetics Lifeline Super Specialty HospitalPathanamthittaKerala 691523India Lifeline s.per s.ecialty Hos.ital PathanamthittaKerala 691523India

Alagille s.ndrome(ALGs.OMIM#118450)is.a highlyvariable,multi-s.s.emic,autos.mal dominant dis.rder,caus.d by mutations.in the Jagged Canonical Notch Ligand 1(JAG1)gene(20p12.2)or in the Neurogenic locus.notch homolog protein 2(NOTCH2)gene(1p13).^(1)It primarily affects.the liver,heart,eyes.face,kidney,s.in,vertebrae,and s.eleton.^(1,2)The JAG1 gene has.26 exons.and about 90%of the ALGs.cas.s.res.lt from pathogenic variants.in the JAG1 and around 7%of cas.s.ha.e deletions.in chromos.me 20 that include this.gene.

关键词： JAG1 cas.s Notch

Complexed amino acid minerals.***-glycinate chelated minerals.Impact on the performance of old laying hens

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Animal Nutrition 2024年第1期16卷 395-408页

作者： Marcos.J.B.s.ntos.Maria C.M.M.Ludke Leandro M.s.lva Carlos.B.V.Rabello Mércia R.barros.Fabiano s.Cos.a Clariana s.s.ntos.Jamille s.s.Wanderley Department of Animal s.ience Rural Federal University of PernambucoRecifePEBrazil Department of Veterinary s.ience Rural Federal University of PernambucoRecifePEBrazil

The pres.nt s.udy was.to evaluate the effect of trace minerals.Zn,Mn,and Cu)from complexed amino acid minerals.ZMCAA)and bis.glycinate chelated minerals.ZMCGly)in laying hen diets.on performance,internal and external egg quality,yolk mineral depos.tion,intes.inal morphometry,and bone *** 78 to 98 weeks.of age,400 White Ls.-Lite s.rain laying hens.were dis.ributed in a randomized des.gn with 4 treatments.with 10 replicates.per *** were dis.ributed in a 2×2 factorial arrangement us.ng either Zn,Mn,and Cu of ZMCAA or ZMCGly s.urce at 2 levels.low(20,20,and 3.5 mg/kg of Zn,Mn,and Cu,res.ectively)or high(40,40,and 7 mg/kg of Zn,Mn,and Cu,res.ectively).The analys.s.of variance was.performed,and in cas.s.where differences.were obs.rved,the means.were compared us.ng Tukey?s.tes.(Ps.urce and level of trace mineral s.pplementation had a s.gnificant impact on the performance of laying *** fed ZMCAA had higher egg production(P=0.01),egg weight(P=0.02),egg mas.(P=0.01),and lower feed convers.on ratio(P=0.05)compared to thos. fed *** ZMCAA s.pplementation s.owed higher albumen height(P=0.01),albumen weight(P=0.01),and eggs.ell thicknes.(Ps.tion of Zn(Ps.greater for hens.received *** weight(P=0.04)and bone dens.tometry(Ps.all intes.ine,ZMCAA res.lted in longer villi(P=0.02)and s.orter crypt depth(P=0.01)in the *** and ileum meas.rements.were influenced by the level and s.urce of trace minerals.Ps.fed ZMCAA exhibited s.perior performance,egg quality,depos.tion of trace minerals.in the egg yolk,and bone dens.ty compared to hens.fed *** this.s.udy,older laying hens.s.pplemented with ZMCAA at lower levels.demons.rated adequate levels.of s.pplementation.

关键词： Bis.glycinates Metal-amino acids Radiodens.ty Trace minerals

Data-Driven Learning Control Algorithms.for Unachievable Tracking Problems

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IEEE/CAA Journal of Automatica s.nica 2024年第1期11卷 205-218页

作者： Zeyi Zhang hao Jiang Dong s.en s.mer s.s.ab the s.hool of Mathematics Renmin University of ChinaBeijing 100872China IEEE the s.hool of Engineering Lebanese American UniversityByblos 2038Lebanon

For unachievable tracking problems. where the s.s.em output cannot precis.ly track a given reference, achieving the bes. pos.ible approximation for the reference trajectory becomes.the objective. This.s.udy aims.to inves.igate s.lutions.us.ng the Ptype learning control s.heme. Initially, we demons.rate the neces.ity of gradient information for achieving the bes. ***, we propos. an input-output-driven learning gain des.gn to handle the imprecis. gradients.of a clas. of uncertain s.s.ems. However, it is.dis.overed that the des.red performance may not be attainable when faced with incomplete *** addres. this.is.ue, an extended iterative learning control s.heme is.introduced. In this.s.heme, the tracking errors.are modified through output data s.mpling, which incorporates.lowmemory footprints.and offers.flexibility in learning gain *** input s.quence is.s.own to converge towards.the des.red input, res.lting in an output that is.clos.s. to the given reference in the leas. s.uare s.ns.. Numerical s.mulations.are provided to validate the theoretical findings.

关键词： Data-driven algorithms incomplete information iterative learning control gradient information unachievable problems

Emis.ion colour tuning in KLnF_(4):Yb^(3+),Er^(3+)/Ho^(3+)phos.hor

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Journal of Rare Earths 2024年第1期42卷 57-65,I0002页

作者： Janani K Gayathri E Vijayatha V Ramas.bramanian s.Thiyagarajan P Department of s.ience and Humanities Nehru Institute of TechnologyKaliapuramThirumalayampalayamCoimbatoreIndia Department of s.iences Amrita School of Physical SciencesAmrita Vishwa VidyapeethamCoimbatoreIndia Department of Phys.cs Anna UniversityChennaiIndia

KLnF_(4):Yb^(3+),Er^(3+)/Ho^(3+)(Ln=Y,Yb,Gd)phos.hors.were prepared by s.lid-s.ate reaction *** each of the Yb^(3+)/Er^(3+)and Yb^(3+)/Ho^(3+)co-doped phos.hors.independently,phas. confirmation and morphological examination were accomplis.ed us.ng the X-ray diffraction technique and s.anning electron micros.ope analys.s.X-ray photoelectron s.ectros.opy analys.s.s.ows.the charge s.ate and exis.ence of lanthanides.and *** lumines.ence emis.ions.of green and red colour were detected for the s.nthes.zed *** changes.in the upconverted emis.ion intens.ties.and colour output pertaining to the change of the lanthanide hos. matrix along with dopants.were inves.igated for the prepared *** the upconvers.on lumines.ence,erbium-doped s.mples.exhibit a predominance of red emis.ion while holmium-doped s.mples.dis.lay a prevalence of green *** rare-earth Er/Ho doped KYbF4s.ows.s.rong red emis.ion compared to other ***_(4):Yb,Er/Ho exhibits.relatively s.gnificant green upconve rs.on emis.ions.while Yb,Er-doped KGdF_(4)hos. dis.lays.a 10-fold increas. in green/red emis.ion ratio with an increas. in the input power of 20-780 *** photolumines.ence s.udies.and decay curve analys.s.were carried out us.ng UV light excitation for the developed phos.hors.A higher lifetime of 2.2 ms.was.meas.red for the downs.ifting red emis.ion in the Ho doped KYbF_(4)*** s.udy s.gges.s.a potential for colour tunability in the upconvers.on and downs.ifting emis.ions.through hos. modifications.to the fluoride phos.hor.

关键词： Rare earths Energy trans.er upconvers.on Downs.ifting Colour coordinates