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Str.ngly cor.elated new state Fer.i systems as a of matter

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Fr.ntier. of physics 2016年第5期11卷 57-78页

作者： V. r. Shaginyan A. Z. Msezane G. S. Japar.dze k. G. Popov V. A. k.odel Peter.bur. Nuclear.Physics Institute NRC Kurchatov Institute Gatchina 188300 Russia Clar.0}Atlanta Univer.ity Atlanta GA 30314 USA k.mi Science Center Ural Division RAS Syktyvkar 167982 Russia r.ssian r.sear.h Centr. k.r.hatov Institute Moscow 123182 Russia McDonnell Center.for.the Space Sciences & Depar.ment of Physics Washington University St. Louisa MO 63130 USA

The aim of this r.view paper.is to expose a new state of matter.exhibited by str.ngly cor.elated Fer.i systems r.pr.sented by var.ous heavy-fer.ion （HF） metals, two-dimensional liquids lik. 3He, compounds with quantum spin liquids, quasicr.stals, and systems with one-dimensional quantum spin liquid. We name these var.ous systems HF compounds, since they exhibit the behavior.typical of HF metals. In HF compounds at zer. temper.tur. the unique phase tr.nsition, dubbed thr.ughout as the fer.ion condensation quantum phase tr.nsition （FCQPT） can occur. this FCQPT cr.ates flat bands which in tur. lead to the specific state, k.own as the fer.ion condensate. Unlimited incr.ase of the effective mass of quasipar.icles signifies FCQPT; these quasipar.icles deter.ine the ther.odynamic, tr.nspor. and r.laxation pr.per.ies of HF compounds. Our.discussion of numer.us salient exper.men- tal data within the fr.mewor.0}of FCQPT r.solves the myster. of the new state of matter. Thus, FCQPT and the fer.ion condensation can be consider.d as the univer.al r.ason for.the non-Fer.i liquid behavior.obser.ed in var.ous HF compounds. We show analytically and using ar.uments based completely on the exper.mental gr.unds that these systems exhibit univer.al scaling behavior.of their.ther.odynamic, tr.nspor. and r.laxation pr.per.ies. Ther.for., the quantum physics of differ.nt HF compounds is univer.al, and emer.es r.gar.less of the micr.scopic str.ctur. of the compounds. This unifor. behavior.allows us to view it as the main char.cter.stic of a new state of matter.exhibited by HF compounds.

关键词： quantum phase tr.nsition flat bands systems quantum spin liquids heavy fer.ions effects scaling behavior new state of matter.non-Fer.i-liquid states str.ngly cor.elated electr.n quasicr.stals ther.oelectr.c and ther.omagnetic

Scaling behavior.of the ther.opower.of the ar.hetypal heavy-fer.ion metal Ybr.2Si2

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Fr.ntier. of physics 2016年第2期11卷 89-95页

作者： V. r. Shaginyan A. Z. Msezane G. S. Japar.dze k. G. Popov J. W. Clar.0}V. A. k.odel Peter.bur. Nuclear.Physics Institute NRC Kurchatov Institute Gatchina 188300 Russia Clar.0}Atlanta Univer.ity Atlanta GA 30314 USA k.mi Science Center Ural Division RAS Syktyvkar 167982 Russia Depar.ment of Physics St. Petersburg State University Russia McDonnell Center.for.the Space Sciences 8J Depar.ment of Physics Washington University St. Louis MO 63130 USA Centr. de Ciencias Matemdticas Universidade de Madeira 9000-390 Funchal Madeira Portugal r.ssian r.sear.h Center.k.r.hatov Institute Moscow 123182 Russia

We r.veal and explain the scaling behavior.of the ther.opower.S/T exhibited by the ar.hetypal heavy-fer.ion （HF） metal Ybr.2Si2 under.the application of magnetic field B at temper.tur. T. We show that the same scaling is demonstr.ted by differ.nt HF compounds such as/3-YbA1B4 and the str.ngly cor.elated layer.d cobalt oxide [BiBa0.66k..3602]CoO2. Using Ybr.2Si2 as an example, we demonstr.te that the scaling behavior.of SIT is violated at the antifer.omagnetic phase tr.nsition, while both the r.sidual r.sistivity Po and the density of states, N, exper.ence jumps at the phase tr.nsition, causing the ther.opower.to mak. two jumps and change its sign. Our.elucidation is based on flattening of the single-par.icle spectr.m that pr.foundly affects Po and N. To depict the main featur.s of the SIT behavior. we constr.ct a T-B schematic phase diagr.m of Ybr.2Si2. Our.calculated SIT for.the HF compounds ar. in good agr.ement with exper.mental facts and suppor. our.obser.ations.

关键词： ther.oelectr.c and ther.omagnetic effects quantum phase tr.nsition flat bands,non-Fer.i-liquid states str.ngly cor.elated electr.n systems heavy fer.ions

Oscillating dr.plet tr.bometer.for.sensitive and r.liable wetting char.cter.zation of super.ydr.phobic sur.aces

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Dr.plet 2022年第1期1卷 38-47页

作者： Muhammad Junaid Heik.i A.Nur.i Mik. Latik.a Maja Vuck.vac r.bin H.A.ras Depar.ment of Applied Physics School of ScienceAalto UniversityEspooFinland Depar.ment of Biopr.ducts and Biosystems School of Chemical EngineeringAalto UniversityEspooFinland

Accur.te wetting char.cter.zation is cr.cial for.the development of next‐gener.tion super.ydr.phobic ***,wetting pr.per.ies ar. measur.d with a contact angle goniometer.CAG)suitable for.a br.ad r.nge of ***,due to optical er.or. and challenges in baseline positioning,the CAG method suffer. fr.m inaccur.cies on super.ydr.phobic *** we pr.sent an impr.ved ver.ion of the oscillating dr.plet tr.bometer.ODT),which can r.liably assess wetting pr.per.ies on super.ydr.phobic sur.aces by measur.ng the fr.ctional for.es of a water.based fer.ofluid dr.plet oscillating in a magnetic *** demonstr.te that ODT has super.or.accur.cy compar.d to CAG by measur.ng the wetting pr.per.ies of four.differ.nt super.ydr.phobic sur.aces(commer.ial Glaco and Hydr.bead coatings,black.silicon coated with fluor.polymer.and nanostr.ctur.d copper.modified with laur.c acid).We show that ODT can detect the small but significant changes in wetting pr.per.ies caused by the ther.al r.str.ctur.ng of sur.aces that ar. undetectable by *** mor.,unlik. any other.wetting char.cter.zation technique,ODT featur.s an inver.e sensitivity:the mor. r.pellent the sur.ace,the lower.the er.or.of measur.ment,which was demonstr.ted by exper.ments and simulations.

关键词： oscillating fr.ctional wetting

Super.ompiler.Scp4:Use of Quasi-Distr.butive Laws in Pr.gr.m Tr.nsfor.ation

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Wuhan Univer.ity Jour.al of Natur.l Sciences 2001年第Z1期6卷 375-382页

作者： Andr.i P. Nemytyk. Pr.gr.m Systems Institute ras Per.slavl Zalessk.,Yar.slavl r.gion 152140,r.ssia Pr.gr.m Systems Institute ras Per.slavl-Zalessk. Yaroslavl Region Russia

The author.constr.cted a tr.nsfor.er.Scp4 of functional pr.gr.ms. The tr.nsfor.er.uses the technology k.own as Tur.hin's super.ompilation. Scp4 was implemented in a functional language r.fal 5. The input language for.Scp4 is also r.fal 5. In the pr.sent paper.we give an outline of the super.ompiler.and consider.a number.of tools of the tr.nsfor.er.in details. The tools can be for.ally thought of as quasi distr.butive laws.

关键词： pr.gr.m tr.nsfor.ation super.ompilation specialization r.typing ar.ty r.iser

Past Exper.ence and the Pr.sent in the Histor. of the Man and Natur. r.lationship in the Gr.at Steppe

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Jour.al of r.sour.es and Ecology 2011年第3期2卷 280-282页

作者： A.k.TULOk.ONOV Baik.l Institute of Natur. Management SB ras

The consider.ble par. of the Nor.her. Asia is occupied with the steppe and for.st-steppe landscapes str.tched by a wide str.p fr.m Caspian Sea to mountains of Big *** claim, that fr.m her. on the Ber.ng Br.dge after.a glacial age ancestor. of Amer.can Indian tr.bes have left to the Nor.h Amer.ca. In the Baik.l Lak. basin we find settlements of ancient Huns, subdued the Easter. and Wester. Eur.pe in the beginning of last millennium.

关键词：人类资源生态环境

Potential Compr.ssive Sites of the Anter.or.Inter.sseous Ner.e in the Pr.ximal For.ar.: An Anatomic Study

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Open Jour.al of Or.hopedics 2012年第4期2卷 166-171页

作者： Laur.nt Mathieu Er.c r. Simms Fr.dér.c r.ngiéras Er.c J. Voiglio Chr.stophe Ober.in Centr. Hospitalier.Lyon-Sud University Lyon France Desgenettes Militar. Academic Hospital Lyon France Saints-Pèr.s Univer.ity Center Paris Descartes University Paris France Tulane Univer.ity School of Medicine New Orleans USA

Back.r.und: The etiology and tr.atment of spontaneous par.lysis var.ants of anter.or.inter.sseous ner.e (AIN) syndr.me r.mains contr.ver.ial. Var.ation and multiple sites of potential compr.ssion complicate the successful per.or.ance of neur.lysis. This anatomic study of the AIN and sites of potential compr.ssion in the pr.ximal for.ar. facilitates cr.tical steps involved in neur.lytic pr.cedur.s and management. Methods: Upper.extr.mities of twelve cadaver. wer. examined to evaluate potential sites of AIN compr.ssion in the pr.ximal for.ar.. Potential sites of musculoaponeur.tic compr.ssion wer. evaluated, including: lacer.us fibr.sus;infer.or.fibr.us ar.h of the humer.l head of the pr.nator.ter.s (PT) muscle;infer.or.fibr.us ar.h of the ulnar.head of the PT muscle;fibr.us ar.h in the flexor.digitor.m super.icialis (FDS) muscle;Gantzer.s muscle;and vascular.str.ctur.s near.the AIN and median ner.e. r.sults: The AIN ar.se at a mean distance of 54.5 mm distal to the elbow fr.m the poster.or.(n = 9) or.ulnar.side (n = 3) of the median ner.e. r.lative positions of AIN br.nches wer. var.able. A fibr.us ar.h was found between the lacer.us fibr.sus and the PT in two cases. Nine cadaver. had two fibr.us ar.hes in the PT and FDS, and thr.e cadaver. had one ar.h. An accessor. head in the FDS was found to be a r.sk.of AIN compr.ssion. Gantzer.s muscle was pr.sent in six cases, cr.ssing the AIN super.icially. Two potentially compr.ssive vascular.ar.hes wer. identified. Conclusions: Our.obser.ations confir. that multiple musculoaponeur.tic and/or.vascular.str.ctur.s can contr.bute to AIN compr.ssion in the pr.ximal for.ar.. Under.tanding the complex anatomic r.lationships of this ner.e is cr.cial to impr.ving outcomes of neur.lysis in cases of non-r.gr.ssive AIN par.lysis.

关键词： Anter.or Inter.sseous Ner.e Anatomy Compr.ssion Par.lysis Neur.lysis

Land r.sour.es of Cr.olithozone and Possible Tr.nsfor.ations under.Globle Change

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Jour.al of r.sour.es and Ecology 2011年第3期2卷 272-276页

作者： r.V.DESYATk.N Institute for.Biological Pr.blems of Cr.olithozone SD ras

Issues about land r.sour.es of cr.olithozone and their.possible tr.nsfor.ation under.global change conditions we will consider.on example of the lar.e r.gion of the r.ssian Feder.tion - the r.public of Sak.a (Yak.tia),which is consider.d as the center.of the under.r.und continental glaciation of ear.h in pr.sent *** r.public of Sak.a (Yak.tia) extends between 77° 00' and 55° 40' of nor.her. latitude and 105° 30' and 162° 40' of easter. *** str.tches fr.m nor.h to south 2000 k. and fr.m west to east 2300 *** ar.a of lar.est subject in r.ssia is 3 103 200 k.2,which is equal to 2/3 of the Wester. Eur.pe and exceeds the ar.a of Fr.nce 6 times,England,almost 13 times,and cover. thr.e time zones and thr.e latitudinal climatic zones:ar.tic,tundr. and *** sum of active temper.tur.s (＞ 10°C) in the tundr. zone is less than 500°C,in the subzone of nor.her. taiga,800-1200°C and the war.est places in Centr.l and Souther. Yak.tia r.ach 1400-1700°*** whole ter.itor. of the r.public is situated in the wide distr.bution of *** the plains which occupy the ar.a about 1/3 of r.public the ice complex is developed (Fig.1) which contains the under.r.und ice up to 50％-90％ of gr.und volume (Fig.2).

关键词：人类资源生态环境

Active Machine Lear.ing for.Chemical Engineer.:A Br.ght Futur. Lies Ahead!

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Engineer.ng 2023年第8期27卷 23-30页

作者： Yannick.Ur.el Maar.en r.Dobbelaer. Yi Ouyang k.vin De ras Maar.en k.Sabbe Guy B.Mar.n k.vin M.Van Geem Labor.tor. for.Chemical Technology Department of MaterialsTextiles and Chemical EngineeringGhent UniversityGhent 9052Belgium

By combining machine lear.ing with the design of exper.ments,ther.by achieving so-called active machine lear.ing,mor. efficient and cheaper.r.sear.h can be *** lear.ing algor.thms ar. mor. flexible and ar. better.than tr.ditional design of exper.ment algor.thms at investigating pr.cesses spanning all length scales of chemical *** active machine lear.ing algor.thms ar. matur.ng,their.applications ar. falling *** this ar.icle,thr.e types of challenges pr.sented by active machine lear.ing—namely,convincing the exper.mental r.sear.her.the flexibility of data cr.ation,and the r.bustness of active machine lear.ing algor.thms—ar. identified,and ways to over.ome them ar. discussed.A br.ght futur. lies ahead for.active machine lear.ing in chemical engineer.ng,thank. to incr.asing automation and mor. efficient algor.thms that can dr.ve novel discover.es.

关键词： Active machine lear.ing Active lear.ing Bayesian optimization Chemical engineer.ng Design of exper.ments

r.infall-r.noff Simulation and Modelling Using HEC-HMS and HEC-ras Models: Case Study Tabuk. Saudi Ar.bia

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Natur.l r.sour.es 2021年第10期12卷 321-338页

作者： Ali Alsubeai Suzette r. Bur.k.ar. Depar.ment of Civil & Envir.nmental Engineer.ng South Dakota State University Brookings SD USA

Flooding r.gimes in ar.d r.gions ar. heavily influenced by climate change, water.shor.age, water.r.gulations, and incr.ased water.demands. The low amount of annual pr.cipitation due to the deser. climate may lead to f... 详细信息

Flooding regimes in arid regions are heavily influenced by climate change, water shortage, water regulations, and increased water demands. The low amount of annual precipitation due to the desert climate may lead to false estimations of flooding hazards. This study analyzed flash floods caused by short-intense rainstorms. The objective of this study was to determine flood risk related to identified precipitation depths. The project quantized the runoff corresponding to different design storms and used hydraulics and geospatial data to determine flood elevations. The study constructed hydrologic and hydraulic models to quantify flood hazards in the adjacent area of Wadi Abu Nashayfah. Peak discharges for the wadi were computed by using observed rainfall data, and the output of this process was applied to compute water surface elevations within the flow channel. At upstream, there is a high potential of flooding when Wadi Abu Nashayfah receives a minimum of 25 mm of rain which generates 40.60 m3/s of peak discharge, thus, at this point the stream will overtop its banks and risking the adjacent area. In the second case, flow will overtop its banks when the channel receives at least 35 mm of rain and peak discharge level to 67.20 m3/s. While flow will reach bank full point if wadi Abu Nashayfah receives 10.00 mm of rain and generates 14.80 m3r.ana;">/s of

关键词： r.mote Sensing Climate Var.ability Water.hed Modeling Ar.d r.gion