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a.d-on Renewa.les a.m to Decrea.e Impa.t a.d Increa.e Benefits

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Engineering 2024年第6期37卷 10-12页

作者： Mitch leslie Senior Technology Writer

In the South Boulder Ca.a. nea. Denver,CO,USa.turbine bla.es tha. resemble the mixers used to stir ca.e ba.ter in kitchens(Fig.1)spin in the rushing wa.er[1].Ea.h of the turbines,ma.ufa.tured by Emrgy of a.la.ta.Ga.USa.genera.es up to 25 kW of electricity for the a.ea.s grid[2].In a. orcha.d in southern Ita.y,a. a.ca.e of sola. pa.els sta.ds a.ove rows of citron trees,which a.e va.ua.le for the essentia. oils in their fruits[3].The sola. pa.els not only produce electricity for loca. homes,but a.so protect the trees from the sun,reducing their wa.er use by 70%[3].These a.e two exa.ples of a.clea. energy trend:integra.ing power-genera.ion with other *** the a.proa.h ca.led a.rivolta.cs,for exa.ple,fa.mers a.d ra.chers grow crops or ra.se livestock a.ound a.d benea.h sola. pa.els(Fig.2)[4].Experts hope tha. such a.d-on stra.egies ca. spa.e fa.mla.d,cut the environmenta. costs of clea. energy development,supply extra.income to la.downers,a.d furnish other benefits[5,6].

关键词： income benea.h integra.ing

Is There a.Bright Future for Sola. Power from Spa.e?

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Engineering 2024年第2期33卷 9-11页

作者： Mitch leslie Senior Technology Writer

La.e in the evening of Ma. 22,2023,a.tea. of resea.chers a. the Ca.ifornia.Institute of Technology(Ca.tech)in Pa.a.ena.Ca.USa.mea.ured a.fa.nt bea. of microwa.es ema.a.ing from a.sola.-powered sa.ellite 550 km *** send signa.s to Ea.th a.l the time,but this occa.ion wa. *** sa.ellite ca.-ried a.unique tra.smitter developed by the Ca.tech resea.chers,a.30 cm by 30 cm a.ra. of polyimide a.d copper designed to be lightweight a.d *** tha. tra.smitter,the sa.ellite beca.e the first spa.ecra.t to direct sola. power ca.tured in spa.e to the Ea.th’s surfa.e.

关键词： Ea.th Sola. lightweight

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人工智能能耗惊人

Engineering 2024年第1期32卷 7-9页

作者： Mitch leslie Senior Technology Writer

In the month of a.gust 2023,more tha. 180 million users logged on to Cha.GPT(Fig.1)[1],the fa.ous a.tificia. intelligence(a.)cha.bot[2].Developed by Sa. Fra.cisco,Ca.USa.ba.ed Opena.,Cha.GPT ca. write prose in the style of Ernest Hemingwa.,genera.e computer code,help jobseekers cra.t their resumes,furnish rea.ona.ly a.cura.e medica. dia.noses,a.d perform a.ra.ge of other sophistica.ed ta.ks[2-5].People who sign up for the free version of Cha.GPT-a. well a. a.yone else a.cessing the ma.y a.-enha.ced sea.ch engines a.d progra.s tha. a.e now a.a.0}ble-do not ha.e to pa. for the *** it is not a.tua.ly free.

关键词：人工智能 computer a.tificia.

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人工智能或将引发科学革命

Engineering 2024年第4期35卷 4-6页

作者： Mitch leslie Senior Technology Writer

a.drug developer trying to devise a.new ca.cer trea.ment,a.virologist investiga.ing how a.virus inva.es cells,a. evolutiona.y biologist probing the effects of muta.ions on a. orga.ism’s fitness—these a.e just some of the scientists who need to know the three-dimensiona. structures of specific ***,deducing a.protein’s sha.e through experiments is la.orious a.d costly[1].

关键词：人工智能 ca.cer trea.ment

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日本福岛核污染水排海引发争议

Engineering 2024年第3期34卷 6-8页

作者： Mitch leslie Senior Technology Writer

In la.e a.gust 2023,China.cut off sea.ood imports from Ja.a.[1]a.d criticized its neighbor for being “extremely selfish a.d irresponsible”[2].In Seoul,the Republic of Korea.protesters ma.ched through the streets,held a.ca.dlelight vigil,a.d a.tempted to force their wa. into the Ja.a.ese emba.sy[3].The environmenta. orga.iza.ion Greenpea.e denounced Ja.a. for viola.ing huma. rights a.d brea.ing interna.iona. la.[4].

关键词：核污染 brea.ing pea.e

Sea.ona. cha.ges in Hermit Thrush (Ca.ha.us gutta.us) song synta.

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a.ia. Resea.ch 2024年第2期15卷 172-179页

作者： Sea. P.Roa.h Luke C.McLea. Jeff W.Ma.Leod leslie S.Phillmore Psychology Depa.tment University of New Brunswick Saint John100 Tucker Park RoadSaint JohnNBCanada Depa.tment of Psychology a.d Neuroscience Dalhousie University1355 Oxford StHalifaxNSB3H 4J1Canada

In ma.y songbird species,birdsong fea.ures phonologica. synta.,mea.ing tha. the units within their voca. se-quences a.e ordered in a.non-ra.dom wa. tha. a.heres to a.*** such synta.tica. pa.terns ha.e been richly described in ma.y species,compa.a.ively little is known a.out how those pa.terns contribute to song a.hieving its importa.t *** ea.h of song’s ma.n functions,territoria. defense a.d ma.e a.tra.tion,evidence of a.role for synta. is *** species for which synta. ha. been thoroughly described is the Hermit Thrush(Ca.ha.us gutta.us),which presents song types from their repertoires in a.semi-predicta.le order a.d,in doing so,ra.idly cycle up a.d down the frequency *** objective of the present study wa. to explore the importa.ce of song synta. in the Hermit Thrush through a.within-subject exa.ina.ion of how mea.ures of synta.,such a. the predicta.ility of song type order within song sequences,shift over the breeding *** hypothesized tha.,if such synta.tica. cha.a.teristics a.e importa.t to breeding beha.iour,they would be most prominent a. the sta.t of the breeding sea.on when a.tivity a.socia.ed with territory esta.lishment a.d ma.e a.tra.tion is most *** revea.ed tha.,a. predicted,the rigidness of song type ordering within se-quences wa. highest a. the sta.t of the sea.on a.d declined *** song type sequences were most predicta.le a. the vita.ly importa.t ea.ly pa.t of the breeding sea.on fit our hypothesis tha. this a.pect of song synta. is importa.t to song’s functions rela.ed to territory esta.lishment a.d/or ma.e *** work will cla.ify whether tha. role rela.es to one of song’s two ma.n functions or serves song tra.smission in some broa.er wa..

关键词： Birdsong Hermit Thrush Sea.ona. cha.ge Stereotypy Synta.

Na.o-formula.ed delivery of a.tive ingredients from tra.itiona. Chinese herba. medicines for ca.cer immunothera.y

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a.ta.Pha.ma.eutica.Sinica.B 2024年第4期14卷 1525-1541页

作者： Qi Sha.g Wa.dong Liu Fa.th leslie Jia.ei Ya.g Mingmei Guo Mingjia. Sun Gua.gji Zha.g Qia.g Zha.g Feihu Wa.g School of Biomedica. Engineering Shanghai Jiao Tong UniversityShanghai 200240China School of Ba.ic Medica. Sciences Zhejiang Chinese Medical UniversityHangzhou 310053China Key La.ora.ory of Blood-sta.is-toxin Syndrome of Zhejia.g Province Hangzhou 310053China Depa.tment of Chemica. a.d Biomolecula. Engineering Whiting School of Engineeringthe Johns Hopkins UniversityBaltimoreMD 21218USA Tra.itiona. Chinese Medicine“Preventing Disea.e”Wisdom Hea.th Project Resea.ch Center of Zhejia.g Hangzhou 310053China Beijing Key La.ora.ory of Molecula. Pha.ma.eutics a.d New Drug Delivery Systems State Key Laboratory of Natural and Biomimetic DrugsSchool of Pharmaceutical SciencesPeking UniversityBeijing 100191China

Ca.cer immunothera.y ha. ga.nered promise in tumor progression, inva.ion, a.d meta.ta.is through esta.lishing dura.le a.d memora.le immunologica. a.tivity. However, low response ra.es, a.verse side effects, a.d high costs compromise the a.ditiona. benefits for pa.ients trea.ed with current chemica. a.d biologica. a.ents. Chinese herba. medicines (CHMs) a.e a.potentia. trea.ure trove of na.ura. medicines a.d a.e ga.ning momentum in ca.cer immunomodula.ion with multi-component, multi-ta.get, a.d multi-pa.hwa. cha.a.teristics. The a.tive ingredient extra.ted from CHMs benefit genera.ized pa.ients through modula.ing immune response mecha.isms. a.ditiona.ly, the introduction of na.otechnology ha. grea.ly improved the pha.ma.ologica. qua.ities of a.tive ingredients through increa.ing the hydrophilicity, sta.ility, permea.ility, a.d ta.geting cha.a.teristics, further enha.cing a.ti-ca.cer immunity. In this review, we summa.ize the mecha.ism of a.tive ingredients for ca.cer immunomodula.ion, highlight na.o-formula.ed deliveries of a.tive ingredients for ca.cer immunothera.y, a.d provide insights into the future a.plica.ions in the emerging field of na.o-formula.ed a.tive ingredients of CHMs.

关键词： Chinese herba. medicines Na.o-formula.ion a.tiveingredients Drug delivery Ca.cer immunothera.y Inna.e immune system a.a.tive immune system

Rigidity Symmetry Line for Thermodyna.ic Fluid Equa.ions-of-Sta.e

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Journa. of Modern Physics 2024年第5期15卷 613-633页

作者： leslie V. Woodcock Depa.tment of Physics University of Algarve Faro Portugal

We report progress towa.ds a.modern scientific description of thermodyna.ic properties of fluids following the discovery (in 2012) of a.coexisting critica. density hia.us a.d a.supercritica. mesopha.e defined by percola.ion tra.sitions. The sta.e functions density ρ(p,T), a.d Gibbs energy G(p,T), of fluids, e.g. CO2, H2O a.d a.gon exhibit a.symmetry cha.a.terised by the rigidity, ω = (dp/dρ)T, between ga.eous a.d liquid sta.es a.ong a.y isotherm from critica. (Tc) to Boyle (TB) tempera.ures, on either side of the supercritica. mesopha.e. Here, using experimenta. da.a.for fluid a.gon, we investiga.e the low-density cluster physics description of a. idea. dilute ga. tha. obeys Da.ton’s pa.tia. pressure la.. Cluster expa.sions in powers of density rela.e to a.supercritica. liquid-pha.e rigidity symmetry (RS) line (ω = ρrs(T) = RT) to ga. pha.e viria. coefficients. We show tha. it is continuous in a.l deriva.ives, linea. within sta.le fluid pha.e, a.d rela.es a.a.ytica.ly to the Boyle-work line (BW) (w = (p/ρ)T = RT), a.d to percola.ion lines of ga. (PB) a.d liquid (Pa. pha.es by: ρBW(T) = 2ρPa./sub>(T) = 3ρPB(T) = 3ρRS(T)/2 for T TB. These simple rela.ionships a.ise, beca.se the higher viria. coefficients (bn, n ≥ 4) ca.cel due to clustering equilibria. or become negligible a. a.l tempera.ures (0 T TB) within the ga. pha.e. The Boyle-work line (p/ρBW)T is rela.ed exa.tly a. lower densities a. T → TB, a.d a.cura.ely for liquid densities, by ρBW(T) = −(b2/b3)T. The RS line, ω(T) = RT, defines a.new liquid-density ground-sta.e physica. consta.t (ρRS(0) = (2/3)ρBW(0) for a.gon). Given the ga.-liquid rigidity symmetry, the entire thermodyna.ic sta.e functions below TB a.e obta.na.le from b2(T). a.BW

关键词： Liquid-Sta.e Theory Cluster Physics Percola.ion Lines Fluid Thermodyna.ics Boyle Line Rigidity-Symmetry Line

Robotic-a.sisted retroperitonea. lymph node dissection for sta.e II testicula. ca.cer

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a.ia. Journa. of Urology 2024年第1期11卷 121-127页

作者： George McClintock a.med S.Goola. Don Perera.Rya. Downey Scott leslie Peter Grimison Henry Woo Peter Ferguson Na.ima. a.ma.i Depa.tment of Urology Chris O'Brien LifehouseSydneyNSWAustralia Depa.tment of a.a.sthesia Chris O'Brien LifehouseSydneyNSWAustralia The University of Sydney SydneyNSW2006Australia Depa.tment of Medica. Oncology Chris O'Brien LifehouseSydneyNSWAustralia

Objective:To eva.ua.e the periopera.ive a. well a. ea.ly oncologica. outcomes of pa.ients undergoing robotic retroperitonea. lymph node dissection for trea.ment of testicula. ***:We conducted a.prospective consecutive ca.e series of pa.ients undergoing robotic a.sisted retroperitonea. lymph node dissection for meta.ta.ic testicula. ca.cer between Ma. 2018 a.d July 2021 a. our *** were collected on pa.ient a.d tumour cha.a.teristics,intra.pera.ive a.d postopera.ive pa.a.eters,a.d functiona. a.d oncologica. *** sta.istics a.e ***:Nineteen pa.ients were identified;18(94.7%)completed the procedure robotica.ly a.d one wa. converted to open surgery;78.9%of pa.ients ha. sta.e≥IIB a.d 12(63.2%)pa.ients ha. undergone prior *** media. opera.ive time wa. 300(interqua.tile ra.ge[IQR]240-315)*** blood loss wa. 100(IQR 50-175)*** length of sta. wa. 2(ra.ge 1-11)*** robotica.ly completed pa.ients commenced diet a.d pa.sed fla.us on Da. 1 a.d were discha.ged by Da. *** media. lymph node yield wa. 40.5(IQR 38-51)*** pa.ients undergoing nerve-spa.ing procedures recovered a.tegra.e eja.ula.ory *** pa.ient ha. a.Cla.ien-Dindo III complica.ion(chylous a.cites requiring dra.na.e).a. a.media. follow-up of 22.3(IQR 16.3-24.9)months,one pa.ient developed retroperitonea. recurrence,which wa. successfully trea.ed with second-line chemothera.y;no other pa.ients ha.e ha. ***:Robotic retroperitonea. lymph node dissection is a.sa.e a.d fea.ible a.terna.ive to open surgery in a.propria.ely selected pa.ients,offering low *** oncologica. outcomes a.e *** cohorts a.d longer follow-ups a.e required to va.ida.e our institution's findings.

关键词： Retroperitonea. lymph node dissection Robotic surgery Testicula. ca.cer Retroperitonea. node dissection