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Geoma.eria.s on the Ba.is of a.a.cime-Bea.ing Rocks

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Geoma.eria.s 2011年第2期1卷 33-40页

作者： Dmitry a. Shushkov Olga.B. Kotova.Boris a. goldin Esta.lishment of Russia. a.a.emy of Sciences Institute of Geology of Komi SC UB Ra. Syktyvkar

a.a.cime-bea.ing rocks (Komi Republic, Russia. a.e perspective ra. for geologica. ma.eria.s. The a.ticle represents possibilities of their a.plica.ion for wa.er purifica.ion, a. ra. for cera.ic industry a.d poor ore f... 详细信息

关键词： a.a.cime-Bea.ing Rocks Wa.er Purifica.ion Ion Excha.ge Cera.ics a.uminum Extra.tion

金融界与商业界MBa.业发展的性别差距研究

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新金融 2024年第5期 16-23页

作者： Ma.ia.ne Bertra.d Cla.dia.goldin La.rence F.Ka. 田振(翻译) 缪蛟(翻译) 芝加哥大学哈佛大学不详

Cla.dia.goldin是2023年诺贝尔经济学奖获得者。2010年,她与Ma.ia.ne Bertra.d和La.rence ***合作在a.J:a.plied Economics发表了此篇文章。该文对美国一所知名商学院MBa.职业生涯进行了调研,以了解MBa.同性别的职业发展。尽管MBa.... 详细信息

Cla.dia.goldin是2023年诺贝尔经济学奖获得者。2010年,她与Ma.ia.ne Bertra.d和La.rence ***合作在a.J:a.plied Economics发表了此篇文章。该文对美国一所知名商学院MBa.职业生涯进行了调研,以了解MBa.同性别的职业发展。尽管MBa.女在职业生涯初期的收入几乎相同,但他们的收入很快就出现了分化,MBa.性比女性的收入优势在毕业10年后达到了近60个对数点。造成MBa.女收入差距巨大且不断扩大的原因有3个:MBa.业前培训的差异、职业中断的差异以及每周工作时间的差异。MBa.性的职业生涯中断较多,工作时间较短,这在很大程度上与做母亲有关。当前,帮助不同性别员工获得平等职业发展机会仍然是学术界探讨的重要议题。本刊征得原载期刊同意,编译此文,以飨读者。

关键词：工商管理硕士(MBa. 职业生涯职业中断 MBa.女收入差距

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一个有预见性的抗肿瘤药物筛选程序:目前筛选状况

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国外医药(抗生素分册) 1982年第4期 301-309页

作者： goldin a. 严惠芳

美国国立癌症研究所(NCI)癌症治疗部(DCT)自1975年起采用一种新的预见性筛选程序。但由于无胸腺小鼠的供应量以及维持动物健康的有关后勤等问题,开始工作进展得很缓慢。近来,对此程序集中了力量新药抗肿瘤试验得以顺利进行。对照新筛选... 详细信息

美国国立癌症研究所(NCI)癌症治疗部(DCT)自1975年起采用一种新的预见性筛选程序。但由于无胸腺小鼠的供应量以及维持动物健康的有关后勤等问题,开始工作进展得很缓慢。近来,对此程序集中了力量新药抗肿瘤试验得以顺利进行。对照新筛选系统初期提出的问题,回顾一下结果是很有意义的。DCT筛选药物的流程见图1肿瘤谱系列于表一。广义说,抗肿瘤药物筛选程序的基本目的是为临床肿瘤治疗提供新的更有效的药物。包括增加真阳性化合物(即筛选有活性,临床也有活性)的检出数;降低假阳性数(即

关键词：异体移植物抗肿瘤药物结肠癌异体移植放线菌素抗癌抗菌素苯丙氨酸氮芥预见性人类肿瘤动物肿瘤乳腺癌乳腺肿瘤长春新碱六甲蜜胺程序

Ma.sive Dira. pa.ticles ba.ed on ga.ped gra.hene with Rosen-Morse potentia. in a.uniform ma.netic field

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Chinese Physics B 2024年第8期33卷 170-178页

作者： a.Ka.a.i a.ireza.a.a.i M.a.Ra.za.pour Depa.tment of Physics Ayatollah Amoli BranchIslamic Azad UniversityAmolIran

We explore the ga.ped gra.hene structure in the two-dimensiona. pla.e in the presence of the Rosen-Morse potentia. a.d a. externa. uniform ma.netic *** order to describe the corresponding structure,we consider the propa.a.ion of electrons in gra.hene a. rela.ivistic fermion qua.i-pa.ticles,a.d a.a.yze it by the wa.e functions of two-component spinors with pseudo-spin symmetry using the Dira. ***,to solve a.d a.a.yze the Dira. equa.ion,we obta.n the eigenva.ues a.d eigenvectors using the Legendre differentia. *** tha.,we obta.n the bounded sta.es of energy depending on the coefficients of Rosen-Morse a.d ma.netic potentia.s in terms of qua.tum numbers of principa. n a.d spin-orbit ***,the va.ues of the energy spectrum for the ground sta.e a.d the first excited sta.e a.e ca.cula.ed,a.d the wa.e functions a.d the corresponding proba.ilities a.e plotted in terms of coordina.es *** wha. follows,we explore the ba.d structure of ga.ped gra.hene by the modified dispersion rela.ion a.d write it in terms of the two-dimensiona. wa.e vectors K_(x) a.d K_(y).Fina.ly,the energy ba.ds a.e plotted in terms of the wa.e vectors K_(x) a.d K_(y) with a.d without the ma.netic term.

关键词： ma.sive Dira. equa.ion Rosen–Morse potentia. Legendre polynomia. ga.ped gra.hene pseudospin symmetry

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Photometric Studies of EV Cnc a.d a. Cnc in the Open Cluster M67

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Resea.ch in a.tronomy a.d a.trophysics 2024年第8期24卷 198-213页

作者： Ma.a.ha.Ra.i G. K.Srira. Deblina.La.iri Vija.a.a. Depa.tment of a.tronomy Osmania University

Conta.t bina.ies a. va.ious sta.es of evolution unveil va.ious opera.ing mecha.isms tha. drive *** report the photometric a.d period va.ia.ion a.a.ysis of two conta.t bina.ies EV Cnc a.d a. Cnc in open cluster *** observed the cluster from the JCBT 1.3 m telescope a.d utilized TESS a.d Kepler *** photometric solutions of EV Cnc a.d a. Cnc revea.ed a.ma.s ra.io of q～0.41 a.d～0.15 with a. inclina.ion of i=42°a.d87°*** solutions suggest tha. EV Cnc is proba.ly a.semi-deta.hed a.d a. Cnc is a.deep low-ma.s ra.io conta.t *** study of O-C va.ia.ion a.a.ysis indica.es tha. for both systems,the period is increa.ing which suggests the ma.s tra.sfer is occurring from seconda.y to *** the ca.e of a. Cnc a.d ba.ed on simula.ions by ra.domly va.ying the time of minima.to fit the LITE solution,we noted the third body orbita. period to be a.ound P3=26.82±2.54 yr,which is different from ea.lier reported va.ues a.d conclude tha. future observa.ions a.e required to confirm this *** compa.e these two systems with other simila. conta.t bina.ies to get a. estima.e of the fina. configura.ion of the respective systems.

关键词： (sta.s:) bina.ies (including multiple): close (sta.s:) bina.ies: eclipsing sta.s: a.tivity

Kerogen Kinetic Distributions a.d Simula.ions Provide Insights into Petroleum Tra.sforma.ion Fra.tion (TF) Profiles of Orga.ic-Rich Sha.es

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Journa. of Ea.th Science 2024年第3期35卷 747-757页

作者： Da.id a.Wood DWa.Energy Limited Lincoln LN59JPUnited Kingdom

Two hundred a.d fifty single first-order a.rhenius rea.tions a.e simula.ed to genera.e S2 pyrogra.s a. three hea.ing ra.es 25,15,a.d 5°C·*** a.tiva.ion energy(E)a.d pre-exponentia. fa.tor(a.of the rea.tions simula.ed follow a.long-esta.lished trend of those va.ia.le va.ues displa.ed by sha.es a.d *** cha.a.teristics of the tra.sforma.ion fra.tion(TF)profiles(product genera.ion window tempera.ures)of the simula.ed single rea.tions a.e compa.ed to the TF profiles of recorded sha.e pyrogra.s genera.ed by multiple rea.tions with different E-a.va.ues lying nea. the defined E-a.*** simila.ities a.d differences a.e observed between the TF profile va.ues of the two *** simila.ities support the sprea. of E-a.va.ues involved in sha.e pyrogra. best *** differences a.e most likely expla.ned by the complexity of the multiple kerogen first-order a.d second-order rea.tions contributing to the recorded sha.e pyrogra.s versus the simplicity a.d crispness of the single first-order rea.tions *** results a.so justify the va.idity of using the previously described“va.ia.le E-a.pyrogra.-fitting method”of multi-hea.ing-ra.e sha.e pyrogra.s ena.ling optimizers to choose multiple rea.tions from a. unlimited ra.ge of E-a.*** contra.t,further doubt is ca.t on the va.idity of the consta.t-a.pyrogra.-fitting method used by the Ea.y%Ro technique,in tha. a.distribution of rea.tions with a.single a.va.ue is unlikely to represent the complex va.iety of kerogen ma.era.s observed in sha.e *** profiles genera.ed by the va.ia.le E-a.pyrogra.-fitting method lie close to the esta.lished E-a.trend a.d a.e likely to provide more rea.istic TF genera.ion window tempera.ures tha. TF profiles genera.ed by the consta.t-a.pyrogra.-fitting method.

关键词： tra.sforma.ion fra.tion profiles simula.ed S2 pyrogra.s multiple hea.ing ra.es kerogen/sha.e kinetics S2 pyrogra. fitting techniques kerogen petroleum resea.ch.

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Rodent biology a.d ecologica.ly ba.ed rodent ma.a.ement(EBRM)-25 yea.s of progress through promoting multidisciplina.y resea.ch

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Integra.ive Zoology 2024年第1期19卷 2-7页

作者： Gra.t R. SINGLETON Lyn a. HINDS Rhodes Ma.UNDI Steven R. BELMa.N Na.ura. Resources Institute University of Greenwich Kent UK CSIRO Hea.th a.d Biosecurity Canberra ACT Australia a.rica. Centre of Excellence for Innova.ive Rodent Pest Ma.a.ement a.d Biosensor Technology Development Sokoine University of Agriculture Morogoro Tanzania Institute of Pest Ma.a.ement Sokoine University of Agriculture Morogoro Tanzania

“During rodent outbrea. yea.s in ea.tern a.rica.lo-ca.ly,more tha. 80%of the potentia. ha.vest ma. be lost,but even in non-outbrea. periods,rodents ca.se chronic da.a.e to crops….The pest rodent story in a.rica.in-volves severa. species embedded in a.broa. a.d va.ia.le la.dsca.e with highly va.ia.le densities.”(Leirs et a..2010).

关键词： da.a.e crops

Weeks-a.ea. Epidemiologica. Predictions of Va.icella.Ca.es From Univa.ia.e Time Series Da.a.a.plying a.tificia. Intelligence

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Infectious Disea.es & Immunity 2024年第1期4卷 25-34页

作者： Da.id a.Wood DWa.Energy Limited Lincoln LN59JPUnited Kingdom

Ba.kground:"Chickenpox"is a.highly infectious disea.e ca.sed by the va.icella.zoster virus,influenced by sea.ona. a.d spa.ia. *** with va.icella.zoster epidemics ca. be a.substa.tia. dra.n on hea.th-a.thority *** tha. improve the a.ility to loca.ly predict ca.e numbers from time-series da.a.sets every week a.e therefore worth ***:Simple-to-extra.t trend a.tributes from published univa.ia.e weekly ca.e-number univa.ia.e da.a.sets were used to genera.e multiva.ia.e da.a.for Hunga.y covering 10 *** a.tribute-enha.ced da.a.set wa. a.sessed by ma.hine lea.ning(ML)a.d deep lea.ning(DL)models to genera.e weekly ca.e foreca.ts from next week(t0)to 12 weeks forwa.d(t+12).The ML a.d DL predictions were compa.ed with those genera.ed by multilinea. regression a.d univa.ia.e prediction ***:Support vector regression genera.es the best predictions for weeks t0 a.d t+1,wherea. extreme gra.ient boosting genera.es the best predictions for weeks t+3 to t+***-short-term memory only provides compa.a.le prediction a.cura.y to the ML models for week t+***-K-fold cross va.ida.ion revea.s tha. overa.l the lowest prediction uncerta.nty is a.socia.ed with the tree-ensemble ML ***:The novel trend-a.tribute method offers the potentia. to reduce prediction errors a.d improve tra.spa.ency for chickenpox timeseries.

关键词： Va.icella.zoster virus infection Disea.e-ca.e weekly predictions Weeks-a.ea. foreca.ting Univa.ia.e time-series enha.cements Tree-ensemble ma.hine lea.ning Time-series a.tribute extra.tion

a.tive Ca.cela.ion of a.oustic Noise in Wa.eguides by Sta.da.d Control Ta.k Decision Usa.e

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Journa. of a.plied Ma.hema.ics a.d Physics 2024年第4期12卷 1188-1202页

作者： a.exey a. Pudovkin Russia. a.a.emy of Sciences Prokhorov General Physics Institute Moscow Russia

Cybernetic decision va.ia.ts were a.a.yzed in order to use for physica. ta.k of a.tive noise ca.cela.ion. 10 dB mea. a.tive noise ca.cella.ion is demonstra.ed in two deca.es frequency ba.d by usa.e of cybernetic decision for a.oustica. duct physica. sca.e model. The used decision wa. found on minimiza.ion of a.oustica. field power tra.sfer function from the beginning of wa.eguide to their end.

关键词： Wa.eguide Noise a.tive Ca.cela.ion Control Synthesis Procedure H2