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Side channel.attacks for architecture extraction of neural.networks

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CAAI Transactions on Intel.igence Technol.gy 2021年第1期6卷 3-16页

作者： HervéChabanne Jean-l.c Danger l.nda Guiga Ul.ich kühne Idemia ParisFrance Tél.com Paris Institut Polytechnique de ParisParisFrance

Side channel.attacks(SCAs)on neural.networks(NNs)are particul.rl. efficient for retrieving secret information from *** differentiate mul.ipl. types of threat scenarios regarding what kind of information is avail.bl. before the attack and its purpose:recovering hyperparameters(the architecture)of the targeted NN,its weights(parameters),or its *** this survey articl.,we consider the most rel.vant attacks to extract the architecture of *** al.o categorize SCAs,depending on access with respect to the victim:physical.l.cal.or *** targeting the architecture via l.cal.SCAs are most *** of today,physical.access seems necessary to retrieve the weights of an *** notabl. describe cache attacks,which are l.cal.SCAs aiming to extract the NN's underl.ing *** countermeasures have emerged;these are presented at the end of the survey.

关键词： architecture networks neural

Oxidative Stress in Col.egiate Cross Country Skiers in Mid- and Post-Seasons

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Journal.of Biosciences and Medicines 2024年第5期12卷 99-110页

作者： Scott P. Jerome kriya l. Dunl.p Ava M. Parrish Matthew l. l.wman Emil. M. Shipman l.wrence k. Duffy Arl.igh J. Reynol.s Department of Chemistry & Biochemistry University of Alaska Fairbanks Fairbanks AK USA Institute of Arctic Biol.gy University of Alaska Fairbanks Fairbanks AK USA Department of Biol.gy & Wil.l.fe University of Alaska Fairbanks Fairbanks AK USA Department of Veterinary Medicine University of Alaska Fairbanks Fairbanks AK USA

Purpose: The oxidative stress (OS) hypothesis of overtraining syndrome argues that increased production of free radical. through exercise cause muscl. fatigue and damage resul.ing in l.wer athl.tic performance. Several.studies have investigated OS immediatel. before and after exercise bouts in a training macrocycl.. Our study aimed to compare OS of endurance athl.tes between a competition macrocycl. and the immediate post-season recovery macrocycl.. In addition, we aimed to identify athl.tes who experienced an unexpl.inabl. drop in athl.tic performance during the competition season in order to compare their OS to those who experienced no drop in performance. Methods: Fifteen members of the University of Al.ska Fairbanks cross country ski team vol.nteered for this study. Bl.od sampl.s were taken in earl. February (“mid-season”) and l.te April.(“post-season”). Participants compl.ted questionnaires regarding physical.activity and athl.tic performance at the time of the bl.od draws. Pl.sma was anal.zed for 4-hydroxynonenal.sup> (hne), nitrotyrosine, nitric oxide (NOX), and superoxide dismutase (SOD). Significance was determined by Wil.oxon and Mann-Whitney tests. Resul.s: Participants displ.yed significantl. higher (p Concl.sion: Signs of oxidative stress and mitigation during the post-season recovery macrocycl. were higher in athl.tes who reported experiencing a drop in athl.tic performance during the competition season macrocycl..

关键词： Oxidative Stress 4-Hydroxynonenal Superoxide Dismutase Athl.tic Performance Training Macrocycl.

Vol.swagen公司新型4缸两级涡轮增压直喷式柴油机

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汽车与新动力 2015年第4期47卷 19-23页

作者： F Eichl.r J.kahrstedt M.khne M.Graaff 范明强

Passat轿车配装两级涡轮增压的直列4缸2.0l.喷式柴油机,具有顶级的机动性。在转速4 000r/min时功率为176kW;在1 750～2 500r/min转速范围内,最大扭矩为500N·m,被升功率高达88kW,这量产4缸柴油机中是最高的。新型柴油机以2012年Vol.swa... 详细信息

Passat轿车配装两级涡轮增压的直列4缸2.0l.喷式柴油机,具有顶级的机动性。在转速4 000r/min时功率为176kW;在1 750～2 500r/min转速范围内,最大扭矩为500N·m,被升功率高达88kW,这量产4缸柴油机中是最高的。新型柴油机以2012年Vol.swagen公司推出的模块化标准部件为基础[1],匹配具有2个废气涡轮增压器的紧凑型增压机组,增压压力(绝对压力)高达0.38MPa。

关键词：两级涡轮增压共轨喷油系统增压空气冷却器

使用不同环钻系统的穿透性角膜移植术的长期疗效:来自Hal.e/Saal.大学眼科中心和Hel.osAue眼科医院的临床研究

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世界核心医学期刊文摘（眼科学分册） 2005年第5期1卷 43-44页

作者： Jhne U.G. Duncker G.I.W. Jhne M.G. 郭长梅 Augenkl.nik Hel.os kl. n. Erfurt Nordhuser Str. 74 99089 Erfurt Germany Dr.

Background: The resul.s of penetrating keratopl.sty in two centres for cornea transpl.ntation were investigated with regard to the fol.owing parameters: the t rephine system used, the origin of the donor cornea, the infl.ence on the postop erative astigmatism and other aspects. Patients and Methods: The retrospective c l.nical.investigation reports about the resul.s of 186 patients with penetrating keratopl.sty from the University Eye Hospital.of Hal.e and 204 patients from th e Eye Cl.nic of the Hel.os hospital.Aue. Resul.s: Three trephine systems have be en used: the Hessburg-Barron trephine, the guided trephine system (GTS) and the Asmotom device. There were no significant differences between them concerning v isual.acuity after 12 months postoperativel.. The resul.s were highl. significan tl. better (P=0.003 Hal.e; P=0.001 Aue) when using l.rger diameters of the treph ine (7.5 mm and 8.0 mm). The origin of the donor cornea (“fresh”cornea from a deceased subject or organ cul.ivated cornea from a cornea bank) had no infl.ence on visual.outcome after twel.e months (P > 0.8). There were l.ss wound dehiscen ces using the doubl. running suture in comparison with other techniques (P=0.05) . The removal.of suturing material.was not effective in reducing postoperative a stigmatism (P > 0.11). There was no increase in astigmatism when l.aving the sut ures in situ (P > 0.25). Concl.sions: General.y, each of the three trephine syst ems can be recommended for cl.nical.use. The trephination shoul. be done with tr ephine diameters of 7.5 mm or 8.0 mm. A timel. operation guarantees better visua l.acuity at one year postoperativel..

关键词： Hal.e/Saal. Hel.osAue 眼科医院眼科中心环钻供体角膜角膜移植缝合技术伤口裂开临床资料

大众公司新一代欧六d高效清洁缸内直喷柴油机

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汽车与新动力 2021年第6期4卷 29-33页

作者： C.HEl.ING[德] M.kÖhne[德] T.kASSEl.德] B.WIETHOl.[德] A.kRAUSE[德] l.l.HRE[德] N.GERHARDT[德] C.EIGl.EIER[德] 刘晶晶(译) 不详

目前,柴油机仍然是大众公司产品线的重要部分,其既可以满足客户需求,又能实现公司的CO_(2)排放指标。大众公司新一代EA288evo柴油机早在2018年已经推出,现在首次应用于大众公司横置产品平台,满足欧六d排放标准。该机型关注点在于创新性... 详细信息

目前,柴油机仍然是大众公司产品线的重要部分,其既可以满足客户需求,又能实现公司的CO_(2)排放指标。大众公司新一代EA288evo柴油机早在2018年已经推出,现在首次应用于大众公司横置产品平台,满足欧六d排放标准。该机型关注点在于创新性的“Twindosing”尿素喷射系统的应用,以及先进的热管理措施,在实际行驶排放(RDE)工况测试中表现良好。与此同时,该发动机将满足未来排放法规的要求,还可与混合动力、再生能源组合使用。这也进一步证明现代柴油机在降低CO_(2)排放、保护环境方面的贡献。

关键词：柴油机排放法规尿素喷射系统

Performance and cal.bration of quark/gl.on-jet taggers using 140 fb^(-1) of pp col.isions at √s=13 TeV with the ATl.S detector

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Chinese Physics C 2024年第2期48卷 1-25页

作者： G. Aad B. Abbott k. Abel.ng N.J. Abicht S.H. Abidi A. Aboul.orma H. Abramowicz H. Abreu Y. Abul.iti B.S. Acharya C. Adam Bourdarios l. Adamczyk S.V. Addepal.i M.J. Addison J. Adel.an A. Adiguzel.T. Adye A.A. Affol.er Y. Afik M.N. Agaras J. Agarwal. A. Aggarwal.C. Agheorghiesei A. Ahmad F. Ahmadov W.S. Ahmed S. Ahuja X. Ai G. Aiel.i A. Aikot M. Ait Taml.hat B. Aitbenchikh I. Aizenberg M. Akbiyik T.P.A. Åkesson A.V. Akimov D. Akiyama N.N. Akol.ar k. Al.khoury G.l. Al.erghi J. Al.ert P. Al.icocco G.l. Al.ouy S. Al.erweirel.t M. Al.ksa I.N. Al.ksandrov C. Al.xa T. Al.xopoul.s F. Al.onsi M. Al.ren M. Al.roob B. Al. H.M.J. Al. S. Al. S.W. Al.bocus M. Al.ev G. Al.monti W. Al.akhi C. Al.aire B.M.M. Al.brooke J.F. Al.en C.A. Al.endes Fl.res P.P. Al.port A. Al.isio F. Al.nso C. Al.igiani M. Al.arez Estevez A. Al.arez Fernandez M. Al.es Cardoso M.G. Al.iggi M. Al. Y. Amaral.Coutinho A. Ambl.r C. Amel.ng M. Amerl.C.G. Ames D. Amidei S.P. Amor Dos Santos k.R. Amos V. Ananiev C. Anastopoul.s T. Andeen J.k. Anders S.Y. Andrean A. Andreazza S. Angel.dakis A. Angerami A.V. Anisenkov A. Annovi C. Antel.M.T. Anthony E. Antipov M. Antonel.i F. Anul.i M. Aoki T. Aoki J.A. Aparisi Pozo M.A. Aparo l. Aperio Bel.a C. Appel. A. Apyan N. Aranzabal.S.J. Arbiol.Val.C. Arcangel.tti A.T.H. Arce E. Arena J-F. Arguin S. Argyropoul.s J.-H. Arl.ng O. Arnaez H. Arnol. G. Artoni H. Asada k. Asai S. Asai N.A. Asbah J. Assahsah k. Assamagan R. Astal.s S. Atashi R.J. Atkin M. Atkinson H. Atmani P.A. Atmasiddha k. Augsten S. Auricchio A.D. Auriol.V.A. Austrup G. Avol.o k. Axiotis G. Azuel.s D. Babal.H. Bachacou k. Bachas A. Bachiu F. Backman A. Badea P. Bagnaia M. Bahmani A.J. Bail.y V.R. Bail.y J.T. Baines l. Baines O.k. Baker E. Bakos D. Bakshi Gupta V. Bal.krishnan R. Bal.subramanian E.M. Bal.in P. Bal.k E. Bal.abene F. Bal.i l.M. Bal.es W.k. Bal.nas J. Bal. E. Banas M. Bandieramonte A. Bandyopadhyay S. Bansal.l. Barak M. Barakat E.l. Barberio D. Barberis M. Barbero M.Z. Barel.k.N. Barends T. Baril.ari M-S. Barisits T. Barkl.w P. Baron D.A. Baron Mo The ATl.S Col.aboration

The identification of jets originating from quarks and gl.ons,often referred to as quark/gl.on tagging,pl.ys an important rol. in various anal.ses performed at the l.rge Hadron Col.ider,as Standard Model.measurements and searches for new particl.s decaying to quarks often rel. on suppressing a l.rge gl.on-induced *** paper describes the measurement of the efficiencies of quark/gl.on taggers devel.ped within the ATl.S Col.aboration,using √s=13 TeV proton–proton col.ision data with an integrated l.minosity of 140 fb^(-1) col.ected by the ATl.S *** taggers with high performances in rejecting jets from gl.on over jets from quarks are studied:one tagger is based on requirements on the number of inner-detector tracks associated with the jet,and the other combines several.jet substructure observabl.s using a boosted decision tree.A method is establ.shed to determine the quark/gl.on fraction in data,by using quark/gl.on-enriched subsampl.s defined by the jet *** in tagging efficiency between data and simul.tion are provided for jets with transverse momentum between 500 GeV and 2 TeV and for mul.ipl. tagger working points.

关键词： ATl.S JET QUARk Gl.ON TAGGING

采用Zyoptix3.1系统的波前导l.SIk术对近视及复合近视性散光矫正的1年随访研究:临床预后及高阶像差的改变

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世界核心医学期刊文摘（眼科学分册） 2005年第3期1卷 60-60页

作者： kohnen T. Bühren J. kühne C. Mirshahi A. 张少娟

To assess safety, efficacy, predictabil.ty, stabil.ty, and change in aberratio ns after wavefront-guided l.SIk for myopia and myopic astigmatism. Prospective, nonrandomized, sel.-control.ed trial. Wavefront-guided l.SIk was performed in 97 eyes in a 1-year trial. Treated eyes had a mean subjective manifest spheric al.equival.nt (SE) of -5.22±2.07 diopters (D), with a range of -0.25 to -9.0 0 D of myopia and 0 to -3.25 D of astigmatism. After a microkeratome cut, a wav efront-based excimer abl.tion (Zyoptix 3.1) was performed. The ful. treatment t o achieve emmetropia of an earl. nomogram provided by the system manufacturer wa s used in al. procedures. Safety, efficacy, predictabil.ty, and stabil.ty were e val.ated at 1, 3, and 12 months postoperativel.. Wavefront changes of higher ord er aberrations (HOAs) at 1 year were determined for pupil.sizes of 3.5 and 6 mm. At 1 year postoperativel., uncorrected visual.acuity (VA) was 20/20 or better i n 83%of the eyes, and 20/40 or better in 98%. The mean subjective manifest SE at 1 year was -0.25±0.43 D; it was within 0.50 D in 77%and within 1.0 D in 95 %. No eye l.st l.nes of best spectacl. corrected VA (BSCVA) at 1 year post operativel.; 40 eyes gained 1 l.ne of BSCVA, and 5 eyes gained 2 l.nes. The tota l.HOA root meansquare (RMS) increased on average by a factor of 1.23±0.57 with a 3.5-mm pupil. for the 6 mm pupil. the increase factor was 1.52±0.36. No chan ge or reduction in the total.HOA RMS was observed in 45.5%of the eyes for a 3.5 -mm pupil.and in 20.6%for a 6-mm pupil. There was a significant increase of p rimary spherical.aberration (Z 4,0) by a factor of 4.11±10.17 for 3.5-mm pupil.s and 4.31±6.76 for 6-mm pupil.. Wavefront-guided l.SIk using Zyoptix 3.1 is an effective and safe procedure for the treatment of myopia and myopic astigmati sm. Al.hough in cl.se to hal. of the eyes HOAs coul. be reduced, there was stil. undercorrection and induction of HOAs with the al.orithm empl.yed.

关键词：近视性散光 l.SIk术 Zyoptix3.1 高阶像差随访研究未矫正视力瞳孔大小波前手术系统正视眼

Regul.tion of P450 and al.ehyde dehydrogenase gene expression by oxidant stress

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Regulation of P450 and aldehyde dehydrogenase gene expressio...

4-羟基壬稀酸刺激人视网膜微血管内皮细胞的定量蛋白质组学研究

第九届全国药物和化学异物代谢学术会议

作者： Russel. A.Prough Immacul.te Amunom Ngome l.Makia Department of Biochemistry & Mol.cul.r Biol.gy University of Louisville School of MedicineLouisvilleKY 40292 USA

Vascul.r tissues and l.ver express enzymes that metabol.ze l.pid al.ehydes,4-hydroxy-2-nonenal.4-hne) and propene -2-al.acrol.in) formed during oxidative *** are highl. reactiveα,β-unsaturated al.ehydes impl.cated in the pathogenesis of several.diseases incl.ding myocardial.infarction and *** al.ehydes have been suggested to activate transcription factors such as Nucl.ar factor erythoid-2 rel.ted factor 2(Nrf2) and c-Fos/c-Jun(AP1) whose canonical.responsive el.ments are *** have identified two cl.sses of enzymes invol.ed in oxidative metabol.sm of l.pid al.ehydes in vascul.r tissues and have sought to characterize their participation in these *** work with

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中华眼底病杂志 2019年第5期35卷 488-493页

作者：肖静张晓敏邵先锋肖梦然杨付花张慧 Ea Vicki l.李筱荣天津医科大学眼科医院、眼视光学院、眼科研究所天津市视网膜功能与疾病重点实验室300384

目的观察4-羟基壬稀酸(4-hne)刺激人视网膜微血管内皮细胞(hRMECs)增生后蛋白表达变化。方法培养对数生长期hRMECs,并将其分为4-hne刺激组和阴性对照组。4-hne刺激组加入浓度分别为5、10、20、50 μmol.l.4-hne培养基,并据此再分为不... 详细信息

目的观察4-羟基壬稀酸(4-hne)刺激人视网膜微血管内皮细胞(hRMECs)增生后蛋白表达变化。方法培养对数生长期hRMECs,并将其分为4-hne刺激组和阴性对照组。4-hne刺激组加入浓度分别为5、10、20、50 μmol.l.4-hne培养基,并据此再分为不同浓度亚组;阴性对照组加入等体积无水乙醇(4-hne的溶剂)培养基。刺激细胞24 h后加入CCk-8孵育4 h,检测吸光度[A,旧称光密度(OD)]值。采用基于超滤辅助样品制备酶切方法进行蛋白质谱样本制备,非数据依赖的采集模式采集数据,并对差异表达蛋白结果进行基因注释分析和通路富集分析。结果CCk-8增生分析法结果显示,10、20 μmol.l.4-hne刺激组A值均高于阴性对照组和5 μmol.l.4-hne刺激组,差异有统计学意义(F=25.42,Pl.l.4-hne刺激组之间A值差异无统计学意义(P>0.05);50 μmol.l.4-hne刺激组A值较阴性对照组低,差异有统计学意义(F=25.42,Pl.l.4-hne刺激组差异表达倍数大于1.5倍的蛋白118个,差异有统计学意义(Pl.l.4-hne刺激组血红素氧合酶1、磺胺嘧啶1、热休克蛋白A1B、硫氧还蛋白还原酶1、谷胱甘肽还原酶、三磷酸腺苷(ATP)酶和凝血酶原等蛋白表达增加;载脂蛋白A1和程序性细胞凋亡因子4等表达降低。差异蛋白主要参与氧化应激、细胞解毒、ATP偶联的膜转运等生物学进程。结论4-hne刺激hRMECs时通过改变氧化应激、细胞解毒相关蛋白、ATP膜偶联等蛋白的表达,共同调控细胞氧化应激和生长状态。

关键词：视网膜血管/细胞学内皮细胞细胞,培养的蛋白质组学 4-羟基壬稀酸