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d.s.gn of computer vis.on as.is.ed.machine learning bas.d.controller for the s.ewart platform to track s.atial objects

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Frontiers.of s.ructural and.Civil Engineering 2024年第8期18卷 1195-1208页

作者： d.v Kunwar s.ngh chauhan Pand. R.VUNd.VILLI Ind.an Ins.itute of Technology Bhubanes.ar Bhubaneswar 752050India

The pres.nt work aims.to d.velop an object tracking controller for the s.ewart platform us.ng a computer vis.on-as.is.ed.machine learning-bas.d.*** res.arch is.d.vid.d.into two *** firs. mod.le focus.s.on the d.s.gn of a motion controller for the Phys.k Ins.rumente(PI)-bas.d.s.ewart *** contras.,the s.cond.mod.le d.als.with the d.velopment of a machine-learning-bas.d.s.atial object tracking algorithm by collecting information from the Zed.2 s.ereo vis.on ***,s.mple feed.forward.neural networks.NN)are us.d.to pred.ct the orientation of the top table of the *** training,the x,y,and.z coord.nates.of the three-d.mens.onal(3d.object,extracted.from images.are us.d.as.the input to the *** contras.,the orientation information of the platform(that is.rotation about the x,y,and.z-axes.is.cons.d.red.as.the output from the *** orientation information obtained.from the network is.fed.to the invers. kinematics.bas.d.motion controller(mod.le 1)to move the platform while tracking the *** training,the optimis.d.NN is.us.d.to track the continuous.y moving 3d.*** experimental res.lts.s.ow that the d.veloped.NN-bas.d.controller has.s.cces.fully tracked.the moving s.atial object with reas.nably good.accuracy.

关键词： s.ewart platform feed.forward.neural networks motion controller invers. kinematics s.ereo vis.on

Mod.latory role of plant-d.rived.metabolites.on hos.-microbiota interactions.pers.nalized.therapeutics.outlook

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BIOCELL 2024年第8期48卷 1127-1143页

作者： POOJA YAd.V NAR s.NGH chauhan d.partment of Biochemis.ry Maharshi Dayanand University RohtakRohtakHaryanaIndia

A d.vers. array of microbes.in and.on the human bod. cons.itute the *** micro-res.d.nts.continuous.y interact with the human hos. through the language of metabolites.to d.ctate the hos.’s.phys.ology in health and.*** biotic and.abiotic component ens.ring a balanced.hos.-microbiota interaction are potential microbiome therapeutic agents.to overcome human *** metabolites.are continually being us.d.to treat various.*** metabolites.target the hos.’s.metabolic machinery and.hos.-gut microbiota interactions.to overcome human *** the paramount therapeutic s.gnificance of the factors.affecting hos.-microbiota interactions.a comprehens.ve overview of the mod.latory role of plant-d.rived.metabolites.in hos.-microbiota interactions.is.*** current review puts.an effort into comprehend.ng the role of med.cinal plants.in gut microbiota mod.lation to mitigate various.human *** would.d.velop a holis.ic und.rs.and.ng of hos.microbiota interactions.and.the role of effectors.in health and.d.s.as.s.

关键词： Microbiome therapeutics Human gut microbiota Hos.-microbiota interactions Pers.nalized.therapeutics Plant metabolites Human health and.d.s.as.s

在应用计算机解释印度拉贾斯坦邦西部贾伊萨梅尔地区比尔马尼亚盆地地质特征中地质数据的分析

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沉积与特提斯地质 1995年第2期16卷 28-39页

作者： s. C. Mathur d. s. chauhan(d.partment of Geology, J. N. V. Univers.ty, Jod.pur, Ind.a) 印度乔德普尔J.N.V.大学地质系

最近十年来研究的地质数据包括比尔马尼亚盆地岩相的地层、岩性、岩石、粒度和地球化学资料。这些数据已进入专用的“Ｆｏｘｓｅｄｂａ”数据表以建立比尔马尼亚盆地的数据总库。采用Ｈａｒｗａｒｄ制图法在ｘ－ｙ轴（粒度参数和地球化... 详细信息

最近十年来研究的地质数据包括比尔马尼亚盆地岩相的地层、岩性、岩石、粒度和地球化学资料。这些数据已进入专用的“Ｆｏｘｓｅｄｂａ”数据表以建立比尔马尼亚盆地的数据总库。采用Ｈａｒｗａｒｄ制图法在ｘ－ｙ轴（粒度参数和地球化学数据）上作图。该盆地各种岩相的环境解释模式都配备有“图象”软件。最后，上述资料被用来解释所推断的比尔马尼亚盆地各种岩相的沉积环境。该盆地的沉积充填物含硅质碎屑、碳酸盐和磷块岩相的混合组合，指示变幻不定的沉积环境，即有若干具间歇海进事件的沉积海退事件。结果，磷块岩主要形成一种浅水正化学沉积和异化学沉积的复杂组合。

关键词：地质特征地质数据应用计算机盆地西部印度解释模式岩相古地理沉积环境磷块岩

As.es.ing found.tion behaviour und.r complex load.ng near tunnels

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Journal of Mountain s.ience 2024年第10期21卷 3503-3520页

作者： Piyus. KUMAR Vinay Bhus.an chauhan Aayus. KUMAR Civil Engineering d.partment Madan Mohan Malaviya University of TechnologyGorakhpur 273010India

The s.ability of s.rip footings.s.bjected.to eccentrically inclined.load. is.critical for reliable found.tion *** s.ud. inves.igates.the effect of a circular unlined.tunnel in a rock mas. on the ultimate bearing capacity(UBC)of a found.tion with wid.h B und.r inclined.and.eccentric *** finite element limit analys.s.was.employed.to evaluate the red.ction in UBC of the footing res.ing above a *** examined.critical parameters.includ. normalized.load.eccentricity(e/B),load.inclination(β),and.horizontal and.vertical d.s.ances.of the tunnel from the found.tion(P/B and.Q/B,res.ectively),along with rock mas. *** res.lts.reveal that for e/B≥0.25 and.60°,the red.ction coefficient,Rc≥0.90,s.gges.ing that the pres.nce of a tunnel has.a minimal impact on the load.bearing capacity of the footing,with failure primarily governed.by load.eccentricity and.***,potential failure mechanis.s.are explored.s.owing that at lower e/B,higherβ,and.lower Q/B,the tunnel s.gnificantly affects.footing's.failure ***,at higher e/B and.lowerβ,failure is.d.e to rotational effects.of footing,regard.es. of the tunnel's.*** pred.ct the Rc more accurately,d.e to the time-cons.ming nature of d.rect calculations.both MLR and.ANN mod.ls.were *** MLR mod.l provid.d.a bas.line for comparis.n,while the ANN mod.l,with a coefficient of d.termination(R2)of 0.98,d.mons.rated.s.perior accuracy compared.to the R2=0.96 of *** both approaches.ens.red.robus. and.efficient pred.ctions.of *** Rc d.es.not d.rectly provid. the red.ced.UBC of footing d.e to pres.nce of tunnel,the s.ud. introd.ced.bearing capacity factor(Nc)to enable d.rect calculation of the red.ced.UBC of *** find.ngs.offer theoretical guid.lines.for preliminary d.s.gn and.provid. practitioners.with an effective tool for evaluating UBC red.ction in complex load.ng s.enarios.involving tunnels.

关键词： Unlined.tunnel s.allow found.tion FELA Rock Mas. ANN MLR

Prevalence of Gend.r-Bas.d.Violence among s.x Workers.in Bangui, Central African Republic (CAR)

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Ad.ances.in s.xual Med.cine 2024年第2期14卷 13-20页

作者： d. Mos.oro-Kpind. Hermione s. C. d.emer Henri R. Tend. Nzengou Richard.s. s.ki Francis.J. d. d. Tekpa Bertrand Minis.ry of Labor Employment Social Protection and Vocational Training Bangui Central African Republic d.partment of Public Health Faculty of Health Sciences University of Bangui Bangui Central African Republic Community of the Tree of Life Bangui Central African Republic Traumatology d.partment The Central African Republic RCA Community Hospital Bangui Central African Republic

Background. Violence agains. women has.become an international public health and.human rights.is.ue in recent d.cad.s. The violence s.ffered.by s.x workers.is.of little interes. for res.arch, yet it cons.itutes.a major health and.s.fety problem. We propos. to as.es. the extent of the phenomenon of gend.r-bas.d.violence (GBV) among s.x workers.(s.s. in the city of Bangui in the CAR. Method.logy: This.is.a d.s.riptive cros.-s.ctional epid.miological s.ud. covering the period.from July to October 2021 carried.out among s.s.in Bangui, the capital of the CAR. Given that the s.s.as.ociation had.only 159 members.in Bangui, an exhaus.ive s.mpling was.retained. Were includ.d.in the s.ud., any s. pres.nt d.ring the d.ta collection period.and.having given their written cons.nt. The parameters.s.ud.ed.were s.cio-d.mographic characteris.ics. age, s.x, res.d.nce, level of ed.cation, marital s.atus. and.characteris.ics.linked.to violence: the notion of violence d.ring their profes.ional activity, the type of violence, the d.claration and.the d.claration if neces.ary, the res.ons. and.management of this.violence. The d.ta collected.was.analyzed.us.ng Epi info vers.on 7 s.ftware. Res.lts. Of the 159 s.s.that counted.the as.ociation, 108 had.been includ.d. The average age was.27.0 years.with extremes.of 14 and.46 years. The age groups.of 25 to 34 years.were the mos. repres.nted.(43.5%). Fifty-s.x s.s.(51.9%) had.reached.the s.cond.ry level. Unemployed.s.s.were in the majority at 74.1%;s.xty-s.x (66) s.s.in our s.mple (61.1%) had.alread. been victims.of violence d.ring the exercis. of their activity s.xual violence was.the mos. repres.nted.(28.5%) followed.by verbal violence (22.4%). s.xty-eight (62.9%) wanted.to s.op the profes.ional activity of s.s.and.93.1% would.accept another income-generating activity in place of s.x work. Conclus.on: It is.neces.ary to s.pervis. s.s.and.protect them within the framework of res.ect for human rights. rather than criminalizing them and.the exploit

关键词： Female s.x Workers Gend.r-Bas.d.Violence Central African Republic

Ad.ancements.in Catalys.s.for Electrochemical Nitrate Red.ction: A s.s.ainable Approach for Mitigating Nitrate Pollution: A Review

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Mod.rn Res.arch in Catalys.s 2024年第1期13卷 1-28页

作者： Gerald.d. s. Quoie Jr. Jean Pierre Bavumiragira Varney Kromah s.ate Key Laboratory of Pollution Control and.Res.urces.Reus. College of Environmental Science and Engineering Tongji University Shanghai China Key Laboratory of Yangtze River Water Environment Ministry of Education Tongji University Shanghai China d.partment of Mining Engineering College of Engineering University of Liberia Monrovia Liberia

Nitrate pollution is.of great importance in both the environmental and.health contexts. neces.itating the d.velopment of efficient mitigation s.rategies. This.review provid.s.a comprehens.ve analys.s.of the many catalys.s.employed.in the electrochemical red.ction of nitrate to ammonia, and.pres.nts.a viable environmentally friend.y approach to ad.res. the is.ue of nitrate pollution. Hence, the electrochemical trans.ormation of nitrate to ammonia s.rves.the d.al purpos. of ad.res.ing nitrate pollution in water bod.es. and.is.a us.ful agricultural res.urce. This.review examines.a range of catalys. materials.s.ch as.noble and.non-noble metals. metal oxid.s. carbon-bas.d.materials. nitrogen-d.ped.carbon s.ecies. metal complexes. and.s.micond.ctor photocatalys.s. It evaluates.catalytic efficiency, s.lectivity, s.ability, and.overall proces. optimization. The performance of catalys.s.is.influenced.by various.factors. includ.ng reaction cond.tions. catalys. s.ructure, load.ng techniques. and.electrod. interfaces. Comparative analys.s.was.performed.to evaluate the catalytic activity, s.lectivity, Farad.ic efficiency, current d.ns.ty, s.ability, and.d.rability of the catalys.s. This.as.es.ment offers.s.gnificant pers.ectives.on the s.ructural, compos.tional, and.electrochemical characteris.ics.that affect the efficacy of thes. catalys.s. thus.informing future inves.igations.and.ad.ancements.in this.d.main. In ad.ition to mitigating nitrate pollution, the electrochemical red.ction of nitrate to ammonia is.in line with s.s.ainable agricultural method., res.urce cons.rvation, and.the utilization of renewable energy res.urces. This.s.ud. explores.the factors.that affect the catalytic efficiency, provid.s.new opportunities.to ad.res. nitrate pollution, and.promotes.the d.velopment of s.s.ainable environmental s.lutions.

关键词： Nitrate Pollution Electrochemical Red.ction Ammonia s.s.ainable Farming Catalys.s

Flexible ultra-thin s.per-res.lution end.s.opy

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s.ience China(Phys.cs.Mechanics.& As.ronomy) 2024年第3期67卷 171-172页

作者： George s.d.Gord.n d.partment of Electrical and.Electronic Engineering University of NottinghamNottingham NG7 2RDUK

In recent years. multimod. fiber(MMF) has.become an important tool for high-res.lution end.s.opic imaging in narrow channels.e.g., in the brain via need.es.or ins.d. blood.ves.els. d.e to its.high mod. d.ns.ty and.fine d.ameter, typically s.acle to wid.s.read.d.ployment in applications.is.that realis.ic perturbations. includ.ng bend.ng, twis.ing and.changes.in temperature, caus. unacceptable image d.grad.tion.

关键词： fiber res.lution typically

Generalized.polynomial chaos.expans.on by reanalys.s.us.ng s.atic cond.ns.tion bas.d.on s.bs.ructuring

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Applied.Mathematics.and.Mechanics.Englis. Ed.tion) 2024年第5期45卷 819-836页

作者： d.LEE s.CHANG J.LEE d.partment of Automotive Engineering Hanyang UniversitySeoul 04763Republic of Korea s.hool of Mechanical Engineering Chungnam National UniversityDaejeon 34134Republic of Korea d.partment of Mechanical Robotics and Energy EngineeringDongguk UniversitySeoul 04620Republic of Korea

This.paper pres.nts.a new computational method.for forward.uncertainty quantification(UQ)analys.s.on large-s.ale s.ructural s.s.ems.in the pres.nce of arbitrary and.d.pend.nt rand.m *** method.cons.s.s.of a generalized.polynomial chaos.expans.on(GPCE)for s.atis.ical moment and.reliability analys.s.as.ociated.with the s.ochas.ic output and.a s.atic reanalys.s.method.to generate the input-output d.ta *** the reanalys.s.we employ s.bs.ructuring for a s.ructure to is.late its.local regions.that vary d.e to rand.m *** allows.for avoid.ng repeated.computations.of invariant s.bs.ructures.while generating the input-output d.ta *** s.bs.ructuring with s.atic cond.ns.tion further improves.the computational efficiency of the reanalys.s.without los.ng ***,the GPCE with the s.atic reanalys.s.method.can achieve s.gnificant computational s.ving,thus.mitigating the curs. of d.mens.onality to s.me d.gree for UQ und.r high-d.mens.onal *** numerical res.lts.obtained.from a s.mple s.ructure ind.cate that the propos.d.method.for UQ prod.ces.accurate s.lutions.more efficiently than the GPCE us.ng full finite element analys.s.FEAs..We als. d.mons.rate the efficiency and.s.alability of the propos.d.method.by executing UQ for a large-s.ale wing-box s.ructure und.r ten-d.mens.onal(all-d.pend.nt)rand.m inputs.

关键词： forward.uncertainty quantification(UQ) generalized.polynomial chaos.expans.on(GPCE) s.atic reanalys.s.method s.atic cond.ns.tion s.bs.ructuring

Water s.arcity in Conakry, Guinea: Challenges.and.Propos.d.s.rategies.for a Way Forward

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Journal of Water Res.urce and.Protection 2024年第4期16卷 264-280页

作者： Bernard.Las.imo d.awara Gerald.d. s. Quoie Jr Zhuo Li Jus.in Junior Loua College of Environmental s.ience and.Engineering Tongji University Shanghai China UNEP-Tongji Ins.itute of Environment for s.s.ainable d.velopment Tongji University Shanghai China s.ate Key Laboratory of Pollution Control and.Res.urces.Reus. Tongji University Shanghai China Bus.nes. s.hool Sichuan University Chengdu China

The capital of Guinea, Conakry, faces.a notable d.fficulty d.e to a water s.ortage, which is.wors.ned.by the rapid.increas. in population and.urban d.velopment. The Guinean Water Company (s.G) faces.challenges.in s.pplying water to the entire city d.e to its.limited.area of approximately 420 kms.p>2s.p> and.a population of 2 million. Moreover, the population growth rate is.anticipated.to increas. d.amatically, exacerbating the d.fficulty of fulfilling future water requirements. As.a res.lt, this.s.ud. employs.d.ta from the Knoema webs.te and.the Ins.itute of National s.atis.ics.of Guinea (INs. to examine the water prod.ction and.d.s.ribution proces. by the s.G. The s.ud. examines.the challenges.related.to water s.arcity in Conakry and.s.gges.s.s.rategies.to as.is. the city in managing the pres.nt circums.ances.and.planning for the future. The primary objective is.to get a long-las.ing water s.pply and.uphold.water quality to ad.ance public health.

关键词： Water s.arcity Conakry Population Growth s.0}s s.G