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Str.ctur. cr.ation in ear.hen constr.ction mater.als:infor.ation fr.m dr. soil mixtur.s

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Fr.ntier. of Str.ctur.l and Civil Engineer.ng 2011年第2期5卷 151-159页

作者： Chr.stopher.beckett Char.es AUGAr.E School of Engineer.ng and Computing Sciences Durham UniversityDurham DH13LEUK

Ther. is incr.asing inter.st in the use of ear.hen constr.ction mater.als,such as r.mmed ear.h,due to their.inher.nt *** mater.als have been used by man for.thousands of year. and some of the ear.iest examples can be found in *** of the str.ctur.s of these mater.als ar.se fr.m the means of *** par.icular.in situ ear.hen constr.ction mater.als exhibit str.ng anisotr.py due to their.layer.d natur..A mor. subtle str.ctur. effect ar.ses fr.m the way that the ear.h mixtur. is *** paper.0}views and discusses str.tification effects in dr. soil mixtur.s,including some or.ginal exper.mental wor.,and indicates some links between the featur.s of the dr. mixtur.s and ear.hen constr.ction *** under.tanding of the physical pr.cesses in play will allow mor. accur.te specification of these mater.als in the futur.,and hence spr.ad their.use.

关键词： r.mmed ear.h str.tification par.icle size distr.bution por. size distr.bution

An r.Adaptive Finite Element Method for.the Solution of the Two-Dimensional Phase-Field Equations

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Communications in Computational Physics 2006年第5期1卷 805-826页

作者： G.beckett J.A.Mackenzie M.L.r.ber.son Depar.ment of Mathematics University of StrathclydeLivingstone Tower26 Richmond StreetGlasgow G11XHScotland

An adaptive moving mesh method is developed for.the numer.cal solution of two-dimensional phase change pr.blems modelled by the phase-field *** numer.cal algor.thm is r.latively simple and is shown to be mor. efficient than fixed gr.d *** phase-field equations ar. discr.tised by a Galer.in finite element *** adaptivity cr.ter.on is used that ensur.s that the mesh spacing at the phase fr.nt scales with the diffuse inter.ace thickness.

关键词： Phase change phase-field equidistr.bution moving meshes adaptive method

Does Ar.stotelian Magnanimity Exclude Women？

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Jour.al of Philosophy Study 2012年第7期2卷 463-474页

作者： Mischa beckett Simmons College

This ar.icle studies whether.Ar.stotle＇s under.tanding of magnanimity excludes women. I examine Ar.stotle＇s concept of the biological, mor.l, and intellectual capacities of women in theor. and pr.ctice. Although Ar.stotle＇s biology descr.bes key differ.nces between the sexes, it does not exclude women fr.m magnanimity. While the ethical and political wr.tings also note key differ.nces between men and women, they leave the theor.tical possibility of attaining magnanimity open. Pr.ctically, the lack of leader.hip oppor.unities available to actual women may hinder.the development of pr.dence, leading to an inability to achieve complete vir.ue and hence magnanimity. Thus, if women ar. unable to be magnanimous, this is due to pr.ctical political and familial ar.angements, not to innate feminine defects. This finding pr.vides a unique ar.ument for.feminine leader.hip and political par.icipation. Tr.ly exceptional women may need to actively seek out leader.hip oppor.unities and political involvement in or.er.to complete their.vir.ue

关键词： Ar.stotle Nicomachean Ethics Politics women vir.ue magnanimity

Ar.ificial intelligence and machine lear.ing for.hemor.hagic tr.uma car.

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Militar. Medical r.sear.h 2023年第5期10卷 680-698页

作者： Henr. T.Peng MMusaab Siddiqui Shawn G.r.ind Jing Zhang Luis Teodor. da Luz Andr.w beckett Defence r.sear.h and Development Canada Toronto Research CentreTorontoON M3K 2C9Canada Sunnybr.ok Health Sciences Centr. TorontoON M4N 3M5Canada St.Michael’s Hospital TorontoON M5B 1W8Canada r.yal Canadian Medical Ser.ices Ottawa K1A 0K2Canada

Ar.ificial intelligence(AI),a br.nch of machine lear.ing(ML)has been incr.asingly employed in the r.sear.h of tr.uma in var.ous *** is the most common cause of tr.uma-r.lated *** better.elucidate the cur.ent r.le of AI and contr.bute to futur. development of ML in tr.uma car.,we conducted a r.view focused on the use of ML in the diagnosis or.tr.atment str.tegy of tr.umatic hemor.hage.A liter.tur. sear.h was car.ied out on PubMed and Google *** and abstr.cts wer. scr.ened and,if deemed appr.pr.ate,the full ar.icles wer. *** included 89 studies in the *** studies could be gr.uped into five ar.as:(1)pr.diction of outcomes;(2)r.sk assessment and injur. sever.ty for.tr.age;(3)pr.diction of tr.nsfusions;(4)detection of hemor.hage;and(5)pr.diction of *** analysis of ML in compar.son with cur.ent standar.s for.tr.uma car. showed that most studies demonstr.ted the benefits of ML ***,most studies wer. r.tr.spective,focused on pr.diction of mor.ality,and development of patient outcome scor.ng *** studies per.or.ed model assessment via test datasets obtained fr.m differ.nt *** models for.tr.nsfusions and coagulopathy have been developed,but none is in widespr.ad ***-enabled ML-dr.ven technology is becoming integr.l par. of the whole cour.e of tr.uma *** and application of ML algor.thms using differ.nt datasets fr.m initial tr.ining,testing and validation in pr.spective and r.ndomized contr.lled tr.als ar. war.anted for.pr.vision of decision suppor. for.individualized patient car. as far.for.ar. as possible.

关键词： Ar.ificial intelligence Hemor.hage Machine lear.ing Tr.uma Injur.

Selenium and Iodine Deficiencies and Selenopr.tein Function

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Biomedical and Envir.nmental Sciences 1997年第2期10卷 129-135页

作者： JOHN r. Ar.HUr.FEr.US NICOL JULIE H. MITCHELL AND GEOFFr.Y J. beckett(Division Of Biochemical Sciences, r.wett r.sear.h Institute, Bucksbur., Aber.een AB21 9SB, UK Cellular.Endocr.nology Unit,Univer.ity Depar.ment of Clinical Biochemistr., The r.yal In Division of Biochemical Sciences Rowett Research Institute Aberdeen UK.

This paper.0}views some r.cent findings on the inter.ctions between selenium deficiency and iodine deficency. Both micr.nutr.ents can contr.l the levels of selenopr.tein mr.As, par.icular.y in the thyr.id and br.in. When selenium and iodine supplies ar. limiting the compensator. mechanisms wor. to minimise adver.e effects on thyr.id hor.one metabolsm and thus neur.logical developtnent. The mechanisms for.0}gulation of selenopr.teins in selenium and iodine deficiency ar. however.ver. tissue-specific. For.example, unlike the br.in and thyr.id,br.wn adipose tissue is unable to r.tain selenopr.teins in selenium and iodine deficiency and is ther.for. at gr.ater.0}sk fr.m injur.ous effects of the deficiencies.

关键词： gene Selenium and Iodine Deficiencies and Selenopr.tein Function

硒缺乏对大鼠肝脏Ⅰ型5—甲腺原氨酸脱碘酶活性及肝脏甲状腺激素水平的影响

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地方病译丛 1992年第4期13卷 26-28页

作者： G.J.beckett 阎玉芹

所有 T_4都是在甲状腺内合成的,但 T_4被认为是一种前激素,需要经5′-脱碘作用而产生有活性的 T_3。T_4还可以进行5-脱单碘作用生成无代谢活性的同分异构体 r._3。

关键词：碘缺乏肝甲状腺激素

1D LC Pr.-fr.ctionation of Samples pr.-labeled with Cy Dyes pr.or.to Differ.nce Gel Electr.phor.sis (DIGE)

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1D LC Pre-fractionation of Samples pre-labeled with Cy Dyes ...

第二届全国植物蛋白质组学学术研讨会

作者： Viola C.r.ddat Phil beckett Chr.stine r.r.zanas G.r.id Asbur. GE Healthcar. Biosciences Sunnyvale CA GE Healthcar. Biosciences Piscataway NJ

Intr.duction: Two common challenges in pr.teomics ar. sensitivity and r.solving *** technique of 2Delectr.phor.sis is still super.or.to other.methods in this r.spect. However.ther. is still the possibility that some pr.teins will co-migr.te,pr.ducing misleading r.sults in both quantitative analysis and *** wanted to

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碘硒缺乏对大鼠甲状腺激素代谢的影响

地方病译丛 1993年第5期14卷 37-39页

作者： G. J. beckett 陶铁铮

碘缺乏对胎儿及儿童的智力和身体发育有着深远影响,严重缺碘可产生克汀病。有几种适应措施可保护机体免遭碘缺乏的有害作用,即机体捕捉碘的能力增加,甲状腺内碘代谢改变,在消耗T_4合成的基础上增加T_3的生成量。甲状腺激素的这些变化受... 详细信息

碘缺乏对胎儿及儿童的智力和身体发育有着深远影响,严重缺碘可产生克汀病。有几种适应措施可保护机体免遭碘缺乏的有害作用,即机体捕捉碘的能力增加,甲状腺内碘代谢改变,在消耗T_4合成的基础上增加T_3的生成量。甲状腺激素的这些变化受TSH控制,而血浆T_4减少启动了TSH的释放。

关键词：碘缺乏硒缺乏甲状腺素代谢

Hyper.idr.sis of Centr.l Hypogonadism Leading to Diagnosis of Shapir. Syndr.me: Temper.tur. Dysr.gulation, Hypother.ia and Agenesis of the Cor.us Callosum

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Open Jour.al of Endocr.ne and Metabolic Diseases 2019年第1期9卷 1-7页

作者： Megan A. Tr.xinger.Emily A. beckett Dana Danley Udaya M. Kabadi Br.adlawns Medical Center Des Moines USA Univer.ity of Iowa Iowa City USA

Backgr.und: Centr.l or.hypothalamic hypogonadism as an initial manifestation of Shapir. Syndr.me has not been descr.bed in the liter.tur.. Her.in, we r.por. fir.t case in which initial pr.sentation of centr.l hypogonadism led to a confir.ed diagnosis of Shapir. Syndr.me dur.ng a casual evaluation of hypothalamic pituitar. anatomy with Mr. of br.in. Case pr.sentation: 53 year.old Caucasian man was documented to manifest Centr.l or.hypogonadotr.pic hypogonadism following evaluation of excessive sweating episodes, lack of libido and er.ctile dysfunction for.a dur.tion of sever.l year.. Br.in Mr. per.or.ed for.assessment of the etiology documented no pituitar. abnor.ality. Instead agenesis of Cor.us Callosum was noted. The subject had been hospitalized on many occasions at this and sever.l other.medical center. with hypother.ia or.hyper.her.ia without a documentation of a definite cause. Ther.for., the diagnosis of Shapir. Syndr.me was made. Conclusion: This r.por. is the fir.t documentation of subject manifesting centr.l, mor. likely to be hypothalamic r.ther.than hypogonadotr.pic hypogonadism in conjunction with Shapir. Syndr.me.

关键词： Hyper.idr.sis Centr.l Hypogonadism Temper.tur. Dysr.gulation Callosal Agenesis Shapir. Syndr.me