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Cooling Histor. of Mesozoic Magmatism and Implications for.Lar.e-Scale Gold Miner.lization in the Jiaodong Peninsula, East China: Constr.ints fr.m T-t Paths Deter.ined by U-Pb Ther.ochr.nology of Zir.on and Apatite

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Jour.al of Ear.h Science 2024年第3期35卷 878-889页

作者： Guangyan Zhou Mingchun Song Long Li Yan Luo DGr.ham pearson Jianbo Zhou Zhengjiang Ding Xuefeng Yu Yingxin Song Jie Li Shiyong Li Faculty of Ear.h Sciences China University of GeosciencesWuhan 430074China Depar.ment of Ear.h&Atmospher.c Sciences University of AlbertaEdmontonAlberta T6G 2E3Canada Hebei Key Labor.tor. of Str.tegic Cr.tical Miner.l r.sour.es Hebei GEO UniversityShijiazhuang 050031China Shandong Pr.vincial No.6 Explor.tion Institute of Geology and Miner.l r.sour.es Weihai 264209China College of Ear.h Sciences Jilin UniversityChangchun 130061China Ministr. of Natur.l r.sour.es Key Labor.tor. of Gold Miner.lization Pr.cesses and r.sour.es Utilization Key Laboratory of Metallogenic-Geologic Processes and Comprehensive Utilization of Minerals Resources in Shandong ProvinceShandong Institute of Geological SciencesJinan 250013China Shandong Nuclear.Industr. Geological Gr.up 273 Yantai 264006China

The Mesozoic intr.sions of the Jiaodong Peninsula,easter. China,host giant gold *** the genesis of these deposits r.quir.s the deter.ination of the sour.e of the par.ntal aur.fer.us fluid and the timing of gold miner.lization,which ar. str.ngly influenced by the cooling/uplift histor.es of the hosting *** per.or.ed an integr.ted U-Pb geochr.nology study on both zir.on and apatite fr.m four.major.magmatic episodes of the Jiaodong *** zir.on and apatite U-Pb ages ar. 156.9±1.2 and 137.2±2.4 Ma for.the Linglong intr.sion,129.9±1.0 and 125.0±3.8 Ma for.the Qujia intr.sion,119.5±0.7 and 117.2±1.8 Ma for.the Liulinzhuang intr.sion,118.6±1.0 and 111.6±1.6 Ma for.the Nansu intr.sion,*** coupled zir.on and apatite data of these gr.nitoids indicate a slow cooling r.te(11.9°C/Ma)in the Late Jur.ssic,and r.pid uplift and cooling(35.8-29.2°C/Ma)in the Ear.y *** dr.matically incr.ased uplift and cooling per.od in the Ear.y Cr.taceous ar. contempor.neous with lar.e-scale gold miner.lization in the Jiaodong *** implies that ther.al upwelling of asthenospher. and r.lated tectonic extension played an impor.ant r.le in gold r.mobilization and pr.cipitation.

关键词： magmatism geochr.nology zir.on apatite gold deposits Jiaodong Peninsula

A Multilayer.Per.eptr.n Ar.ificial Neur.l Networ. Study of Fatal r.ad Tr.ffic Cr.shes

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Jour.al of Data Analysis and Infor.ation Pr.cessing 2024年第3期12卷 419-431页

作者： Ed pearson III Aschalew Kassu Louisa Tembo Oluwatodimu Adegoke Depar.ment of Electr.cal Engineer.ng & Computer.Science Alabama A&M University Normal AL USA Depar.ment of Mechanical Civil Engineering & Construction Management Alabama A&M University Normal AL USA Depar.ment of Mathematics and Computer.Science Alabama State University Montgomery AL USA

This paper.examines the r.lationship between fatal r.ad tr.ffic accidents and potential pr.dictor. using multilayer.per.eptr.n ar.ificial neur.l networ. (MLANN) models. The initial analysis employed twelve potential pr.dictor., including tr.ffic volume, pr.vailing weather.conditions, r.adway char.cter.stics and featur.s, dr.ver.’ age and gender. and number.of lanes. Based on the output of the model and the var.ables’ impor.ance factor., seven significant var.ables ar. identified and used for.fur.her.analysis to impr.ve the per.or.ance of models. The model is optimized by systematically changing the par.meter., including the number.of hidden layer. and the activation function of both the hidden and output layer.. The per.or.ances of the MLANN models ar. evaluated using the per.entage of the achieved accur.cy, r.squar.d, and Sum of Squar. Er.or.(SSE) functions.

关键词： Ar.ificial Neur.l Networ. Multilayer.Per.eptr.n Fatal Cr.sh Tr.ffic Safety

Impr.vement in Patient Mobility Following Shor.-Ter. r.habilitation in Skilled Nur.ing Facilities

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Open Jour.al of Ther.py and r.habilitation 2024年第1期12卷 52-60页

作者： Sean r. Silver.Jaden A. Silver Samueli School of Engineer.ng University of California Los Angeles USA

Backgr.und: Mobility in older.adults can be impair.d after.acute illness or.hospitalization, and the level of sever.ty can be used as a pr.dictor.of one’s ability to r.tur. to independent living. Patients ar. often r.fer.ed to skilled nur.ing facilities in hopes of impr.ving their.mobility. We wanted to pr.ve that r.habilitative ser.ices at Skilled Nur.ing Facilities impr.ve over.ll outcomes. Methods: We conducted a r.tr.spective analysis of data fr.m 4612 patients admitted for.shor.-ter. r.habilitation in a lar.e nur.ing home chain in Califor.ia. Our.aim was to deter.ine whether.patients’ mobility scor.s, as measur.d by r.habilitative staff, significantly impr.ved by time of dischar.e compar.d to their.scor.s at admission. Mobility scor.s wer. r.ted fr.m 1 to 6, with 1 being the most dependent on aid and 6 being the most independent, over.a var.ety of tasks at admission and compar.d to scor.s at dischar.e. pearson’s cor.elations wer. per.or.ed to deter.ine if ther. wer. significant r.lationships in the data: the pearson’s cor.elation coefficient was used to descr.be the r.lationships between patient admission to a skilled nur.ing facility and medical impr.vement upon dischar.e. r.sults: The study demonstr.ted a statistically significant impr.vement in patients’ mobility scor.s upon dischar.e, with Medicar. insur.d patients showing on aver.ge 57% impr.vement and Managed Car. insur.d patients showing on aver.ge 59% impr.vement. Additionally, admission scor.s appear.d to be pr.dictive of the patient’s outcome at dischar.e. Conclusions: The values and consistency of impr.vement suppor. the use of acute r.habilitative ser.ices in skilled nur.ing facilities. An equation can be for.ulated that evaluates patients’ estimated mobility statuses upon dischar.e fr.m facilities based on their.conditions on their.ar.ivals. With this, new inter.entions can be studied and compar.d to the cur.ent standar. of car. by using these measur.ments. They can deter.ine if fur.her.impr.vement

关键词： Mobility Skilled Nur.ing Facility r.habilitative Ser.ices Independent Living Healthcar.

Impr.vement of Activities of Daily Living (ADL) for.Patients Tr.ated in Skilled Nur.ing Facilities (SNFs)

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Open Jour.al of Ther.py and r.habilitation 2024年第1期12卷 61-69页

作者： Jaden A. Silver.Sean r. Silver Samueli School of Engineer.ng University of California Los Angeles USA

Backgr.und: Self-car. tasks or.activities of daily living (ADL)’s per.or.ance ar. often disr.pted after.an older.adult sustains an injur. or.illness, which can be a deter.ining factor.for.dischar.e placement after.hospitalization, or.it can deter.ine the level of assistance r.quir.d after.dischar.e fr.m a skilled nur.ing facility (SNF). We believe that compr.hensive r.habilitation can impr.ve a patient’s over.ll functioning dur.ng their.shor. ter. stay in SNFs. The pur.ose of this study is to deter.ine if an individual’s level of independence impr.ved after.admission to a skilled nur.ing facility and pr.cur.ment of r.habilitation ser.ices. Methods: This study r.tr.spectively r.viewed 4612 nur.ing home patients in Califor.ia who under.ent r.habilitative ser.ices at skilled nur.ing facilities to deter.ine how the patients r.sponded to their.envir.nments, ther.py inter.entions, and any other.additional suppor.ive measur.s. The r.cor.s of patients who wer. admitted for.shor.-ter. r.habilitation wer. r.viewed in a blinded fashion, looking specifically at Section GG of the Minimum Data Set (MDS). Self-Car. Section GG scor.s r.cor.ed by r.habilitative staff pr.vide objective data and measur. patients’ levels of assistance that wer. r.quir.d. Each activity is scor.d fr.m 1, being completely dependent, to 6, being entir.ly independent, with var.ing levels of assistance with scor.s in between. The admission scor.s ver.us the dischar.e scor.s can be compar.d to deter.ine if a patient impr.ved their.level of functioning upon dischar.e. r.sults: Utilizing the pearson’s cor.elation coefficient, a str.ng cor.elation of impr.vement in ADL per.or.ance on Section GG between the admission and dischar.e scor.s was identified, implying significant impr.vement in functional independence upon dischar.e. The aver.ge per.ent impr.vement for.Managed Car. patients was ~35.4% and ~39.4% for.Medicar. patients. Conclusions: The r.sults suppor. the benefits of r.habilitation ser.ices in skilled n

关键词： Activities of Daily Living Skilled Nur.ing Facilities r.habilitation Independent Living

Light quality and temper.tur. effects on antir.hinum gr.wth and development

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Jour.al of Zhejiang Univer.ity-Science B(Biomedicine & Biotechnology) 2005年第2期6卷 119-124页

作者： KHATTAK Abdul Mateen pearson Simon Depar.ment of Hor.icultur. Marks and Spenser Public Limited Company NWFP Agricultural University Peshawar Pakistan Michael House Baker Street London WIA IDN UK

An exper.ment was car.ied out to examine the effects of light quality on the gr.wth and development of antir.hinum under.thr.e differ.nt temper.tur.s 19℃, 24℃ and 27℃ in glasshouses. Five differ.nt colour.filter. (i.e. 'r.d absor.ing', 'Blue absor.ing', 'Blue and r.d absor.ing' and two 'par.ially Blue absor.ing' mater.als) wer. tested, with one clear.polythene as a contr.l. Plant height, inter.ode length and leaf ar.a wer. significantly affected by the spectr.l filter. as well as the *** of color.filter.s effect on pr.sumed photor.ceptor. to exist indicated that antir.hinum plant height was r.gulated by the action of a blue acting photor.ceptor.(BAP) and not the phytochr.me. Ther. was no evidence for.an effect ofphytochr.me or.BAP on time to flower.ng, however. incr.asing temper.tur. levels effectively decr.ased the time to flower.ng. To pr.dict the effects of differ.nt spectr.l qualities and temper.tur., simple models wer. cr.ated fr.m data on plant height, inter.ode length and time to flower.ng. These models wer. then applied to simulate the potential benefits of spectr.l filter. and temper.tur. in manipulation of gr.wth contr.l and flower.ng in antir.hinum.

关键词： Antir.hinum Light quality Temper.tur. Spectr.l filter. Photor.ceptor.

AONS Ⅱ： Continuing Pr.ser.ation Softwar. the Tr.nd Towar.s ＇Nir.ana＇

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现代图书情报技术 2008年第1期 42-49页

作者： DAVID pearson Web Ar.hiving and Digital Pr.ser.ation Br.nch National Library of AustraliaCanberra ACT 2600 Australia

File for.at obsolescence is a major.r.sk factor.thr.atening the sustainability of and access to digital infor.ation. While the pr.ser.ation community has become incr.asingly inter.sted in tools for.migr.tion and tr.nsfor.ation of file for.ats, the National Libr.r. of Austr.lia is developing mechanisms specifically focused on monitor.ng and assessing the r.sks of file for.at obsolescence. This paper.r.por.s on the AONS II pr.ject, under.aken by the National Libr.r. of Austr.lia (NLA) in conjunction with the Austr.lian Par.ner.hip for.Sustainable r.positor.es (APSr.. The pr.ject aimed to develop a softwar. tool which allows user. to automatically monitor.the status of file for.ats in their.r.positor.es, make r.sk assessments based on a cor. set of obsolescence r.sk questions, and r.ceive notifications when file for.at r.sks change or.other.r.lated events occur. This paper.calls for.the pr.ser.ation community to develop a co-oper.ting file for.at obsolescence community which includes r.gistr.es, softwar. tool cr.ator. and end user. to effectively cur.te digital content in or.er.to maintain long-ter. access.

关键词：数字资源长期保存软件开发风险评估文件格式状态监控图书馆

Maximal number.of distinct H-eigenpair. for.a two-dimensional r.al tensor

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Fr.ntier. of Mathematics in China 2013年第1期8卷 85-105页

作者： Kelly J. pearson Tan ZHANG Depar.ment of Mathematics and Statistics Murray State University Murray KY 42071-0009USA

Based on the gener.lized char.cter.stic polynomial intr.duced by J. Canny in Gener.lized char.cter.stic polynomials [J. Symbolic Comput., 1990, 9（3）： 241-250], it is immediate that for.any m-or.er.n-dimensional r.al tensor. the number.of distinct H-eigenvalues is less than or.equal to n（m-1）n-1. However. ther. is no known bounds on the maximal number.of distinct H- eigenvector. in gener.l. We pr.ve that for.any m ~〉 2, an m-or.er.2-dimensional tensor.sd exists such that d has 2（m - 1） distinct H-eigenpair.. We give examples of 4-or.er.2-dimensional tensor. with six distinct H-eigenvalues as well as six distinct H-eigenvector.. We demonstr.te the str.ctur. of eigenpair. for.a higher.or.er.tensor.is far.mor. complicated than that of a matr.x. Fur.her. mor., we intr.duce a new class of weakly symmetr.c tensor., called p-symmetr.c tensor., and show under.cer.ain conditions, p-symmetr. will effectively r.duce the maximal number.of distinct H-eigenveetor. for.a given two-dimensional tensor. Lastly, we pr.vide a complete classification of the H-eigenvector. of a given 4-or.er.2-dimensional nonnegative p-symmetr.c tensor. Additionally, we give sufficient conditions which pr.vent a given 4-or.er.2-dimensional nonnegative ir.educible weakly symmetr.c tensor.fr.m possessing six pair.ise distinct H-eigenveetor..

关键词： Symmetr.c tensor H-eigenpair.

Exper.mental quantum simulation of Avian Compass in a nuclear.magnetic r.sonance system

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Science China(Physics,Mechanics & Astr.nomy) 2016年第12期59卷 22-26页

作者： Jason pearson Guanr. Feng Chao Zheng GuiLu Long The Innovative Center.of Quantum Matter State Key Laboratory of Low-dimensional Quantum Physics and Department of Physics Tsinghua UniversityBeijing 100084China Depar.ment of Physics North China University of TechologyBeijing 100144China Tsinghua National Labor.tor. of Infor.ation Science and Technology Beijing 100084China

Avian magnetor.ception is the capacity for.avians to sense the dir.ction of the Ear.h's magnetic field. Discover.d mor. than for.y year. ago, it has attr.cted intensive studies over.the year.. One pr.mising model for.descr.bing this capacity in avians is the widely used r.fer.nce-and-pr.be model wher. r.dical pair. within the eyes of bir. combines to for. singlet and tr.plet quantum *** yield depends on the angle between the Ear.h's magnetic field and the molecules' axis, hence the r.lative value of yield of the singlet state or.tr.plet state enables avians to sense the dir.ction. Her. we r.por. the exper.mental demonstr.tion of avian magnetor.ception in a nuclear.magnetic r.sonance quantum infor.ation pr.cessor. It is shown clear.y fr.m the exper.ment that the yield of the singlet state attains maximum when it is nor.al to the Ear.h's magnetic field, and the exper.mental r.sults agr.e with theor. ver. well.

关键词： NMr.quantum infor.ation pr.cessing quantum simulation avian magnetor.ception quantum biology

Exper.mental quantum deletion in an NMr.quantum infor.ation pr.cessor

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Science China(Physics,Mechanics & Astr.nomy) 2014年第7期57卷 1256-1261页

作者： LONG Yu FENG Guanr. pearson Jasong LONG GuiLu State Key Labor.tor. of Low-dimensional Quantum Physics and Depar.ment of Physics Tsinghua University Collabor.tive Innovation Center.of Quantum Matter Tsinghua National Labor.tor. for.Infor.ation Science and Technology Tsinghua University

We r.por. an NMr.exper.mental r.alization of a r.pid quantum deletion algor.thm that deletes mar.ed states in an unsor.ed *** classical deletion,wher. sear.h and deletion ar. equivalent,quantum deletion can be implemented with only a single quer.,which achieves exponential speed-up compar.d to the optimal classical *** the exper.mental r.alization,the Gr.PE algor.thm was used to obtain an optimized NMr.pulse sequence,and the efficient method of maximum-likelihood has been used to r.constr.ct the exper.mental output state.

关键词： quantum deletion algor.thm quantum computing nuclear.magnetic r.sonance quantum sear.h algor.thm