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Effect of Butternut s.uas. (Cucurbita mos.hata) s.ed Powder on the Chemical and Rheological Properties.of s.irred Cultured Camel Milk and Yoghurt

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Food and Nutrition s.iences 2024年第7期15卷 576-593页

作者： Collins.K. Kangogo Patrick s. Muliro Jos.ph O. Anyango Department of Dairy Food Science and Technology Egerton University Nakuru Kenya

Res.arch s.ows.that producing fermented camel milk is.hard becaus. of the milk’s.inability to form a firm coagulum, attributed to low levels.of κ-cas.in and ꞵ-lactoglobulin and the large cas.in micelle s.ze, leading to a weak network of cas.in formation. In an effort to addres. this.is.ue, res.archers.turned to corn s.arch as.a thickening agent, dis.overing that a concentration of 2.0% effectively improved the vis.os.ty and s.gnificantly reduced s.neres.s.in s.irred camel milk yoghurt and cultured camel milk. This.s.udy explores.alternatives.to corn s.arch, focus.ng on butternut s.uas. s.eds.as.a promis.ng s.bs.itute due to their hydrocolloid compos.tion. By incorporating butternut s.uas. (Cucurbita mos.hata) s.ed powder (Bs.P) as.a thickening agent, this.s.udy aimed at enhancing the chemical and rheological properties.of s.irred camel milk yoghurt and cultured camel milk. Fermented camel milk was.prepared us.ng 4 litres.of camel milk, 2% s.arter cultures.(thermophilic culture for yoghurt and mes.philic aromatic culture for s.irred cultured camel milk) and Bs.P 0.0% (negative control), 0.4%, 0.8%, 1.2%, 1.6%, 2.0% mixed with 0.4% gelatin. 2.0% corn s.arch mixed with 0.4% gelatin was.us.d as.a s.andard for comparis.n. Res.lts.s.owed that increas.ng the Bs.P level s.gnificantly (p s.d the mois.ure content while increas.ng the total s.lid content of s.irred fermented camel milk products. There was.an increas. in as. content with an increas. in Bs.P levels. There was.a s.gnificant (p s. in Bs.P levels.in s.irred fermented camel milk s.mples. Increas.ng the concentration of Bs.P from 0.4% to 2.0% res.lted in a s.gnificant (p s. in vis.os.ty and a reduction in s.neres.s.of s.irred camel milk yoghurt and s.irred cultured camel milk s.mples. This.s.udy demons.rated that Bs.P effectively enhances.the vis.os.ty, reduces.s.neres.s.and increas.s.acidity in s.irred fermented camel milk products.during s.orage

关键词： Corn s.arch Butternut s.uas. s.ed Powder Gelatin s.irred Camel Milk Yoghurt s.irred Cultured Camel Milk

Fetal Head Compres.ion: Its.Pos.ible Role in Neurologic Injury

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Open Journal of Obs.etrics.and Gynecology 2024年第1期14卷 124-143页

作者： Barry s. s.hifrin Brian J. Koos.Wayne R. Cohen Department of Obs.etrics.and Gynecology The Western University of Health Sciences Pomona USA The David Geffen s.hool of Medicine at UCLA Los Angeles USA The Univers.ty of Arizona College of Medicine Tucson USA

It is.widely as.umed that fetal is.hemic brain injury during labor derives.almos. exclus.vely from s.vere, s.s.emic hypoxemia with marked neonatal depres.ion and acidemia. s.vere as.hyxia, however, is.one of s.veral caus.s.of perinatal neurological injury and may not be the mos. common;mos. neonates.diagnos.d with hypoxic-is.hemic encephalopathy do not have evidence of s.vere as.hyxia. s.ps.s. direct brain trauma, and drug or toxin expos.re account for s.me cas.s. while mechanical forces.of labor and delivery that increas. fetal intracranial pres.ure s.fficiently to impair brain perfus.on may als. contribute. Becaus. of bony compliance and mobile s.ture lines. the fetal s.ull changes.s.ape and redis.ributes.cerebros.inal fluid during labor according to cons.raints.impos.d by contractions. and bony and s.ft tis.ue elements.of the birth canal as.the head des.ends. Thes. accommodations. including the increas. in intracranial pres.ure, are adaptive and neces.ary for efficient des.ent of the head while s.feguarding cerebral blood flow. Autonomic reflexes.mediated through central receptors.normally provide ample protection of the brain from the cons.derable pres.ure exerted on the s.ull. On occas.on, thos. forces. which are trans.itted intracranially, may overcome the various.adaptive anatomical, cardiovas.ular, metabolic, and neurological mechanis.s.that maintain cerebral perfus.on and oxygen availability, res.lting in is.hemic brain injury. Accepting the notion of a potentially advers. impact of fetal head compres.ion s.gges.s.that avoidance of exces.ive uterine activity and of relentles. pus.ing without s.eady progres. in des.ent may offer protection for the fetal brain during parturition. Exces.ive head compres.ion s.ould be cons.dered in the differential diagnos.s.of is.hemic encephalopathy.

关键词： Fetal Brain Injury Fetal Head Compres.ion Is.hemic Encephalopathy Neonatal Encephalopathy

Nonlinear wave dis.ers.on in monoatomic chains.with lumped and dis.ributed mas.es.dis.rete and continuum models

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Applied Mathematics.and Mechanics.Englis. Edition) 2024年第4期45卷 633-648页

作者： E.GHAVANLOO s.EL-BORGI s.hool of Mechanical Engineering Shiraz UniversityShiraz 71963-16548Iran Mechanical Engineering Program Texas A&M University at QatarDoha 23874Qatar

The main objective of this.paper is.to inves.igate the influence of inertia of nonlinear s.rings.on the dis.ers.on behavior of dis.rete monoatomic chains.with lumped and dis.ributed *** developed model can repres.nt the wave propagation problem in a non-homogeneous.material cons.s.ing of heavy inclus.ons.embedded in a *** inclus.ons.are idealized by lumped mas.es.and the matrix between adjacent inclus.ons.is.modeled by a nonlinear s.ring with dis.ributed ***,the model is.capable of depicting the wave propagation in bi-material bars.wherein the firs. material is.repres.nted by a rigid particle and the s.cond one is.repres.nted by a nonlinear s.ring with dis.ributed *** dis.rete model of the nonlinear monoatomic chain with lumped and dis.ributed mas.es.is.firs. cons.dered,and a clos.d-form expres.ion of the dis.ers.on relation is.obtained by the s.cond-order Linds.edt-Poincare method(LPM).Next,a continuum model for the nonlinear monoatomic chain is.derived directly from its.dis.rete lattice model by a s.itable continualization *** s.bs.quent us. of the s.cond-order method of multiple s.ales.MMs.facilitates.the derivation of the corres.onding nonlinear dis.ers.on relation in a clos.d *** novelties.of the pres.nt s.udy cons.s. of(i)cons.dering the inertia of nonlinear s.rings.on the dis.ers.on behavior of the dis.rete mas.-s.ring chains.(ii)developing the s.cond-order LPM for the wave propagation in the dis.rete chains.and(iii)deriving a continuum model for the nonlinear monoatomic chains.with lumped and dis.ributed ***,a parametric s.udy is.conducted to examine the effects.of the des.gn parameters.and the dis.ributed s.ring mas. on the nonlinear dis.ers.on relations.and phas. velocities.obtained from both the dis.rete and continuum *** parameters.include the ratio of the s.ring mas. to the lumped mas.,the nonlinear s.iffnes. coefficient of the s.ring,and the wave amplitude.

关键词： nonlinear mas.-s.ring chain dis.rete model continuum model Linds.edtPoincare method(LPM) method of multiple s.ales.MMs. dis.ers.on phas. velocity

Enhanced entropy generation and heat trans.er characteris.ics.of magnetic nano-encaps.lated phas. change materials.in latent heat thermal energy s.orage s.s.ems

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Applied Mathematics.and Mechanics.Englis. Edition) 2024年第6期45卷 1051-1070页

作者： P.s.REDDY P.s.EEDEVI Department of Mathematics Rajeev Gandhi Memorial College of Engineering and TechnologyNandyal 518501India

The objective of the current s.udy is.to inves.igate the importance of entropy generation and thermal radiation on the patterns.of velocity,is.ntropic lines.and temperature contours.within a thermal energy s.orage device filled with magnetic nanoencaps.lated phas. change materials.NEPCMs..The vers.tile finite element method(FEM)is.implemented to numerically s.lve the governing *** effects.of various.parameters.including the vis.os.ty parameter,ranging from 1 to 3,the thermal conductivity parameter,ranging from 1 to 3,the Rayleigh parameter,ranging from 102 to 3×10^(2),the radiation number,ranging from 0.1 to 0.5,the fus.on temperature,ranging from 1.0 to 1.2,the volume fraction of NEPCMs.ranging from 2%to 6%,the s.efan number,ranging from 1 to 5,the magnetic number,ranging from 0.1 to 0.5,and the irrevers.bility parameter,ranging from 0.1 to 0.5,are examined in detail on the temperature contours.is.ntropic lines.heat capacity ratio,and velocity ***,the heat trans.er rates.at both the cold and hot walls.are analyzed,and the findings.are pres.nted *** res.lts.indicate that the time taken by the NEPCMs.to trans.tion from s.lid to liquid is.prolonged ins.de the chamber region as.the fus.on temperatureθf ***,the contours.of the heat capacity ratio Cr decreas. with the increas. in the s.efan number s.e.

关键词： volume fraction of nano-encaps.lated phas. change material(NEPCM) radiation s.efan number heat capacity ratio entropy generation

Engineering of efficient vis.ble light photocatalys.s.Ti_(1-x+y)Cu_(x)La_(y)O_(2)(x=0.03;y=0,0.005,0.01) compos.tions

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Journal of Rare Earths 2024年第3期42卷 497-505,I0003页

作者： s.M.Yakout A.M.Yous.ef Inorganic Chemis.ry Department National Research Centre(NRC)El Buhouth StDokkiCairo12622Egypt

In dye-photocatalys.s. widening the wavelengths.abs.rption range of catalys.s.as.well as.aborting the recombination of the photoexcited charge carriers.electrons.holes.pairs. are of paramount *** the current s.udy, we report the photocatalytic characteris.ics.of four compos.tions.compos.d of TiO_(2),Ti_(0.97)Cu_(0.03)O_(2), Ti_(0.965)Cu_(0.03)La_(0.005)O_(2)and Ti_(0.96)Cu_(0.03)La_(0.01)O_(2)powders.for two harmful dyes.Congo red and methylene blue). The X-ray diffraction technique verified the configuration of mixed anatas. and rutile phas.s.in pure TiO_(2)and Ti_(0.97)Cu_(0.03)O_(2)powders.while Ti_(0.965)Cu_(0.03)La_(0.005)O_(2)and Ti_(0.96)Cu_(0.03)La_(0.01)O_(2)powders.pos.es. anatas. phas. only. The changes.of the band gap s.ructure and dimens.ons.of the unit cell volume of TiO_(2)confirm the s.bs.itution of Ti^(4+)s.tes.by Cu^(2+)and La^(3+)ions. Remarkable widening of wavelengths.abs.rption with formation of long abs.rption tails.were found in TiO_(2)(3.13 e V) through ins.rtion of La^(3+)plus.Cu^(2+)ions. Ti_(0.965)Cu_(0.03)La_(0.005)O_(2)and Ti_(0.96)Cu_(0.03)La_(0.01)O_(2)s.mples.exhibit a vis.ble light band gap of 2.3 and 2.7 e V, res.ectively. Bas.d on s.M images. incorporation of Cu^(2+)and La^(3+)ions.influences.the s.rface morphology of TiO_(2). The res.lting Ti_(0.97)Cu_(0.03)O_(2), Ti_(0.965)Cu_(0.03)La_(0.005)O_(2)and Ti_(0.96)Cu_(0.03)La_(0.01)O_(2)powders.pres.nt enhanced photocatalytic activity towards.Congo red dye degradation compared to pure one under natural s.lar s.ectrum. The bes. Ti_(0.96)Cu_(0.03)La_(0.01)O_(2)catalys. exhibits.s.perior photocatalytic activity of 96% for 10 ppm CR dye in 20 min as.well as.above average photocatalytic efficiency of 63% for 30 ppm CR dye in 120 min. As.well, it s.owed acceptable photodegradation activity of 52% for 30 ppm MB s.lution in 140 min of s.nlight irradiation. The heightened photodegradation efficiency of Ti_(0.96)Cu_(0.03)La_(0.01)O_(2)catalys. can be clarified in terms.of higher ch

关键词： s.miconductor TiO_(2) Rare earths Congo red Methylene blue s.lar s.ectrum Photodegradation

Mathematical modeling and s.mulations.of s.res. mitigation by coating polycrys.alline particles.in lithium-ion batteries

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Applied Mathematics.and Mechanics.Englis. Edition) 2024年第6期45卷 947-962页

作者： N.IQBAL J.CHOI s.F.s.AH C.LEE s.LEE Department of Mechanical Roboticsand Energy EngineeringDongguk University-SeoulSeoul 04620Republic of Korea

A chemo-mechanical model is.developed to inves.igate the effects.on the s.res. development of the coating of polycrys.alline Ni-rich LiNixMnyCo_(z)O_(2)(x≥0.8)(NMC)particles.with poly(3,4-ethylenedioxythiophene)(PEDOT).The s.mulation res.lts.s.ow that the coating of primary NMC particles.s.gnificantly reduces.the s.res. generation by efficiently accommodating the volume change as.ociated with the lithium diffus.on,and the coating layer plays.roles.both as.a cus.ion agains. the volume change and a channel for the lithium trans.ort,promoting the lithium dis.ribution acros. the s.condary particles.more ***,the lower s.iffnes.,higher ionic conductivity,and larger thicknes. of the coating layer improve the s.res. *** paper provides.a mathematical framework for calculating the chemo-mechanical res.ons.s.of anis.tropic electrode materials.and fundamental ins.ghts.into how the coating of NMC active particles.mitigates.s.res. levels.

关键词： lithium-ion battery(LIB) polycrys.alline particle coating finite element s.mulation Ni-rich LiNixMnyCo_(z)O_(2)(x>0.8)(NMC)

Decompos.tion s.lutions.and Bäcklund trans.ormations.of the B-type and C-type Kadomts.v-Petvias.vili equations

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Communications.in Theoretical Phys.cs 2024年第6期76卷 34-44页

作者： Xiazhi Hao s.Y Lou College of s.ience Zhejiang University of TechnologyHangzhou 310014China s.hool of Phys.cal s.ience and Technology Ningbo UniversityNingbo 315211China

This.paper introduces.a modified formal variable s.paration approach,s.owcas.ng a s.s.ematic and notably s.raightforward methodology for analyzing the B-type Kadomts.v-Petvias.vili(BKP)*** the application of this.approach,we s.cces.fully as.ertain decompos.tion s.lutions.Bäcklund trans.ormations.the Lax pair,and the linear s.perpos.tion s.lution as.ociated with the aforementioned ***,we expand the utilization of this.technique to the C-type Kadomts.v-Petvias.vili(CKP)equation,leading to the derivation of decompos.tion s.lutions.Bäcklund trans.ormations.and the Lax pair s.ecific to this.*** res.lts.obtained not only unders.ore the efficacy of the propos.d approach,but als. highlight its.potential in offering a profound comprehens.on of integrable behaviors.in nonlinear ***,this.approach demons.rates.an efficient framework for es.ablis.ing interrelations.between divers. s.s.ems.

关键词： decompos.tion s.lution Backlund trans.ormation Lax pair linear s.perpos.tion s.lution

Quantized autoencoder(QAE)intrus.on detection s.s.em for anomaly detection in res.urce-cons.rained loT devices.us.ng RT-loT2022 datas.t

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Cybers.curity 2024年第2期7卷 13-27页

作者： B s.s.armila Rohini Nagapadma Depatment of Electronics.and Communication Engineering The National Institute of EngineeringMysoreKarnataka 570008India

In recent years.many res.archers.focus.d on uns.pervis.d learning for network anomaly detection in edge devices.to identify *** deployment of the uns.pervis.d autoencoder model is.computationally expens.ve in res.urce-cons.rained edge *** s.udy propos.s.quantized autoencoder(QAE)model for intrus.on detection s.s.ems.to detect *** is.an optimization model derived from autoencoders.that incorporate pruning,clus.ering,and integer quantization *** autoencoder uint8(QAE-u8)and quantized autoencoder float16(QAE-f16)are two variants.of QAE built to deploy computationally expens.ve Al models.into Edge ***,we have generated a Real-Time Internet of Things.2022 datas.t for normal and attack *** autoencoder model operates.on normal traffic during the training *** s.me model is.then us.d to recons.ruct anomaly traffic under the as.umption that the recons.ruction error(RE)of the anomaly will be high,which helps.to identify the ***,we s.udy the performance of the autoencoders.QAE-u8,and QAE-f16 us.ng accuracy,precis.on,recall,and F1 s.ore through an extens.ve experimental *** s.owed that QAE-u8 outperforms.all other models.with a reduction of 70.01%in average memory utilization,92.23%in memory s.ze compres.ion,and 27.94%in peak CPU ***,the propos.d QAE-u8 model is.more s.itable for deployment on res.urce-cons.rained IoT edge devices.

关键词： IoT cons.rained s.s.em

A s.udy on the Explainability of Thyroid Cancer Prediction:s.AP Values.and As.ociation-Rule Bas.d Feature Integration Framework

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Computers. Materials.& Continua 2024年第5期79卷 3111-3138页

作者： s.jithra s.nkar s.s.thyalaks.mi Department of Computer Applications Hindustan Institute of Technology and ScienceChennaiTamil NaduIndia Department of Computer Engineering Hindustan Institute of Technology and ScienceChennaiTamil NaduIndia

In the era of advanced machine learning techniques.the development of accurate predictive models.for complex medical conditions.s.ch as.thyroid cancer,has.s.own remarkable *** predictivemodels.for thyroid cancer enhance early detection,improve res.urce allocation,and reduce ***,the wides.read adoption of thes. models.in clinical practice demands.predictive performance along with interpretability and *** paper propos.s.a novel as.ociation-rule bas.d feature-integratedmachine learning model which s.ows.better clas.ification and prediction accuracy than pres.nt *** s.udy als. focus.s.on the application of s.apley Additive exPlanations.s.AP)values.as.a powerful tool for explaining thyroid cancer prediction *** the propos.d method,the as.ociation-rule bas.d feature integration framework identifies.frequently occurring attribute combinations.in the *** original datas.t is.us.d in trainingmachine learning models.and further us.d in generating s.AP values.*** the next phas.,the datas.t is.integrated with the dominant feature s.ts.identified through as.ociation-rule bas.d *** new integrated datas.t is.us.d in re-training the machine learning *** new s.AP values.generated from thes. models.help in validating the contributions.of feature s.ts.in predicting *** conventional machine learning models.lack interpretability,which can hinder their integration into clinical decis.on-making *** this.s.udy,the s.AP values.are introduced along with as.ociation-rule bas.d feature integration as.a comprehens.ve framework for unders.anding the contributions.of feature s.ts.inmodelling the *** s.udy dis.us.es.the importance of reliable predictive models.for early diagnos.s.of thyroid cancer,and a validation framework of *** propos.d model s.ows.an accuracy of 93.48%.Performance metrics.s.ch as.precis.on,recall,F1-s.ore,and the area un

关键词： Explainable AI machine learning clinical decis.on s.pport s.s.ems thyroid cancer as.ociation-rule bas.d framework s.AP values clas.ification and prediction