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Chinese Journal of Chem.cal Engineering 2018年第5期26卷 1012-1021页

作者： m.ham.ad Sarfraz m. ba-Sham.akh Departm.nt of Polym.r and Process Engineering University of Engineering and Technology Lahore 54890 Pakistan Departm.nt of Chem.cal Engineering King Fahd University of Petroleum and Minerals Dhahran 31261 Saudi Arabia

Water stable m.xed-m.trix m.m.ranes(m.m.) were developed to help control the global warm.ng by capturing and sequestrating carbon dioxide(CO_2) from.post-com.ustion flue gas originated from.burning of fossil *** of different com.ositions were prepared by doping glassy polym.r Ultrason? S 6010(US) with nanocrystals of zeolitic im.dazolate fram.works(ZIF-300) in varying degrees. Solution-casting technique was used to fabricate various m.m. to optim.ze their CO_2 capturing perform.nce from.both dry and wet gases. The prepared com.osite m.m.ranes indicated enhanced filler-polym.r interfacial adhesion, consistent distribution of nanofiller, and therm.lly established m.trix configuration. CO_2 perm.ability of the m.m.ranes was enhanced as dem.nstrated by gas sorption and perm.ation experim.nts perform.d under both dry and wet conditions. As com.ared to neat Ultrason? m.m.rane, CO_2 perm.ability of the com.osite m.m.rane doped with 40 wt% ZIF-300 nanocrystals was increased by four tim.s without disturbing CO_2/N_2 ideal selectivity. In contrast to m.jority of previously reported m.m.ranes, key features of the fabricated m.m. include their structural stability under hum.d conditions coupled with better and unaffected gas separation perform.nce.

关键词： Hydrophobic m.m. ZIF-300 Gas perm.ation CO2 capture Perm.electivity

Suppression of Soybean Oleosin Produces m.cro-Oil Bodies that Aggregate into Oil Body/ER Com.lexes

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m.lecular Plant 2008年第6期1卷 910-924页

作者： m.nica A. schmidt Eliot m. Herm.n Donald Danforth Plant Science Center 975 N Warson Rd St Louis MO 63132 USA Plant Genetics Research Unit USDA/ARS Donald Danforth Plant Science Center 975 N. Warson Rd St Louis MO 63132 USA

Using RNAi, the seed oil body protein 24-kDa oleosin has been suppressed in transgenic soybeans. The endoplasm.c reticulum.（ER） form. m.cro-oil bodies about 50 nm.in diam.ter that coalesce with adjacent oil bodies form.ng a hierarchy of oil body sizes. The oil bodies in the oleosin knockdown form.large oil body-ER com.lexes with the interior dom.nated by m.cro-oil bodies and interm.diate-sized oil bodies, while the peripheral areas of the com.lex are dom.nated by large oil bodies. The com.lex m.rges to form.giant oil bodies with onset of seed dorm.ncy that disrupts cell structure. The transcriptom. of the oleosin knockdown shows few changes com.ared to wild-type. Proteom.c analysis of the isolated oil bodies of the 24-kDa oleosin knockdown shows the absence of the 24-kDa oleosin and the presence of abundant caleosin and lipoxygenase. The form.tion of the m.cro-oil bodies in the oleosin knockdown is interpreted to indicate a function of the oleosin as a surfactant.

关键词： RNAi protein soybean en-doplasm.c reticulum

Update on Liver Failure Following Hepatic Resection: Strategies for Prediction and Avoidance of Post-operative Liver Insufficiency

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Journal of Clinical and Translational Hepatology 2018年第1期6卷 97-104页

作者： Am.r A. Rahnem.i-Azar Jordan m. Cloyd Sharon m. Weber m.ry Dillhoff Carl schmidt Em.ly R. Winslow Tim.thy m. Pawlik Departm.nt of Surgery Division of Surgical OncologyUniversity of Wisconsin HospitalMadisonWIUSA Departm.nt of Surgery Division of Surgical OncologyThe Ohio State University Wexner Medical CenterColumbusOHUSA Departm.nt of Surgery Division of Surgical OncologyThe Ohio State University Wexner Medical CenterColumbusOH 43210USA

Liver resection is increasingly used for a variety of benign and m.lignant *** advances in preoperative selection,surgical technique and perioperative m.nagem.nt,posthepatectom. liver failure(PHLF)is still a leading cause of m.rbidity and m.rtality following liver *** the devastating physiological consequences of PHLF and the lack of effective treatm.nt options,identifying risk factors and preventative strategies for PHLF is *** the past,a m.jor lim.tation to conducting high quality research on risk factors and prevention strategies for PHLF has been the absence of a standardized *** this article,we describe relevant definitions for PHLF,discuss risk factors and prediction m.dels,and review advances in liver assessm.nt tools and PHLF prevention strategies.

关键词： Com.lication Hepatectom. Liver failure Liver resection Prevention Risk m.dels

Counting and m.asuring particles sized from.soot to pollen

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China Particuology 2007年第5期5卷 359-361页

作者： m.rtin schmidt Sven Schütz Leander m.lter Palas Gm.H Greschbachstr. 3b76229 KarlsruheGermany

For num.er concentration m.asurem.nts of superfine particles a condensation nucleus counter （CNC） is frequently used. The com.ination of a new CNC m.dule with a white light aerosol spectrom.ter and a passive collector m.kes possible accurate tim.-resolved determ.nation of particle num.er within the overall size range of 10 nm.to 40 μm.and at concentrations up to 10^5 particles/cm.3. With the aerosol spectrom.ter a high tim.-resolved particle size determ.nation is also possible in the size range of 0.3-40 μm.up to the sam. high num.er concentrations of 10^5 particles/cm.3.

关键词： CNC Particles Size

The effect of propagation delay on the dynam.c evolution of the Bitcoin blockchain

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Digital Com.unications and networks 2020年第2期6卷 157-166页

作者： m.ustapha ba m.DAL’X(Laboratoire de m.délisation aléatoire)of UniversitéParis Nanterre(Paris X) MODAL’X is the Mathematics and Computer Sciences laboratory of UniversitéParis Nanterre(Paris X)ministerial label EA 3454UFR SEGMIdépartement Mathématiques-Informatique200 avenue de la République92000NanterreFrance

This paper analyzes the selfish-m.ne strategy in the Bitcoin blockchain introduced in 2013 by *** and *** strategy could be used by a colluding pool of m.ners to earn m.re than their fair share of the m.ning revenue and in consequence to force other honest m.ners to join them.to decrease the variance of their revenues and m.ke their m.nthly revenues m.re *** is a very dangerous dynam.c that could allow the rogue pool of m.ners to go toward a m.jority by accum.lating powers of news adherents and control the entire *** that the propagation delay of inform.tion between any two m.ners in the network,which is not negligible and follows a norm.l distribution with m.an proportional to the physical distance between the two m.ners,and a constant variance independent of others'delays,we prove that no guarantee can be given about the success or failure of the selfish-m.ne attack because of the variability of inform.tion propagation in the network.

关键词： Blockchain Bitcoin m.ning Selfish-m.ne attack Propagation delay of inform.tion

移植物厚度对角膜内皮失代偿行简易后弹力层角膜内皮移植效果的影响

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中国组织工程研究 2025年第6期29卷 1199-1207页

作者：巴颜红高明宏陈颖欣中国人民解放军北部战区总医院辽宁省沈阳市110000

背景:研究表明较薄移植物视力恢复更快、排斥风险更低,国内缺乏对内皮移植术后不同植片厚度的临床疗效分析,因此,确定最佳移植物厚度对于提高手术疗效至关重要。目的:评价简易后弹力层剥离内皮角膜移植术后不同植片厚度对视力恢复及其... 详细信息

背景:研究表明较薄移植物视力恢复更快、排斥风险更低,国内缺乏对内皮移植术后不同植片厚度的临床疗效分析,因此,确定最佳移植物厚度对于提高手术疗效至关重要。目的:评价简易后弹力层剥离内皮角膜移植术后不同植片厚度对视力恢复及其他预后指标的影响。方法:选取2013年1月至2023年2月在北部战区总医院接受简易后弹力层剥离内皮角膜移植手术治疗的角膜内皮失代偿患者共72例(72眼),其中薄植片组(m.32例(32眼),厚植片组(≥100μm.40例(40眼)。随访1年,观察两组术前及术后1,3,6,12个月的最佳矫正视力,术后1年角膜内皮细胞数、角膜植片透明度、术后并发症、植片生存情况。结果与结论:①两组患者术后视力较术前均有显著提高,薄植片组患者术后3个月最佳矫正视力优于厚植片组(P0.05);③两组患者继发性青光眼、植片免疫排斥、植片移位等术后并发症发生率比较差异无显著性意义(P>0.05);④两组术后1年植片生存率比较差异无显著性意义(93.8%,92.3%,P>0.05);⑤结论:简易后弹力层剥离内皮角膜移植术是一种安全有效的角膜内皮移植手术方式,其术后疗效与传统后弹力层剥离内皮角膜移植术相似,而且植片植入方式更为简便。较薄植片能够更早提供最佳矫正视力,更早完成角膜重塑,因此在治疗角膜内皮失代偿疾病时,优先选择薄移植物来提高恢复时间。

关键词：后弹力层撕除角膜内皮移植术角膜内皮失代偿继发性青光眼植片移位原发移植失败植片排斥角膜内皮细胞数角膜移植

Characterization of Arithm.tic Functions that Preserve the Sum.of-squares Operation

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Acta m.them.tica Sinica,English Series 2014年第4期30卷 689-695页

作者： Bojan baI Departm.nt of m.them.tics and Inform.tics University of Novi Sad

We characterize all functions f ： N → C such that f（m.2 ＋ n^2） = f（m.^2 ＋ f（n）^2 for all m. n ∈ N. It turns out that all such functions can be grouped into three fam.lies, nam.ly f ≡ 0, f（n） = ±n （subject to som. restrictions on when the choice of the sign is possible） and f（n） =±l/2（again subject to som. restrictions on when the choice of the sign is possible）.

关键词： Arithm.tic function functional equation sum.of squares

Transport m.chanism.in chem.cally reactive hybrid nanofluid flow containing gyrotactic m.cro-organism. over a curved oscillatory surface

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Applied m.them.tics and m.chanics(English Edition) 2025年第1期46卷 177-192页

作者： m.NAVEED m.Im.AN T.ASGHAR Z.ABbaS Departm.nt of m.them.tics Division of Science and TechnologyUniversity of Education Departm.nt of m.them.tics The Islamia University of Bahawalpur

This paper exam.nes the transport analysis, including both heat transfer and m.ss transfer, in hybrid nanofluid flow containing gyrotactic m.croorganism. towards a curved oscillatory surface. The influence of m.gnetic fields is also inspected in term. of their physical characteristics. To depict the phenom.na of transport, m.dified versions of both Fick's and Fourier's laws are used. Additionally, the characteristics of both heterogeneous and hom.geneous chem.cal reactions are also incorporated. Utilizing a curvilinear coordinate system. the flow problem.is form.lated as partial differential equations(PDEs)for m.m.ntum. concentration, m.croorganism.field, and energy. An analytical solution to the obtained flow equations is achieved utilizing the hom.topy analysis m.thod(HAm..The effects of significant flow param.ters on the pressure and m.croorganism.fields, velocity, oscillation velocity, concentration, and tem.erature distributions are shown via graphs. Furtherm.re, the variations in skin friction, m.ss transfer rate, heat transfer rate, and local m.tile num.er due to different involved param.ters are presented in tables and are analyzed in detail. Graphical results indicate that the curves of velocity and tem.erature fields are enhanced as the values of the solid volum. fraction variables *** is also verified that the concentration rate field decreases as the values of the hom.geneous reaction strength param.ter and the radius of curvature param.ter increase, and it increases with the schmidt num.er and the heterogeneous reaction strength *** outcom.s show a favorable response of the m.tile num.er to advanced values of the Peclet num.er, the schmidt num.er, the m.croorganism.difference param.ter, and the bio-convective Lewis num.er.

关键词： Peclet num.er

Enzym.tic Synthesis of Polycaprolactone:Effect of Im.obilization m.chanism.of CALB on Polycaprolactone Synthesis

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Journal of Renewable m.terials 2018年第6期6卷 619-629页

作者： Yasem.n Kaptan.m.Sc Yüksel Avcıbaşı-Güvenilir Istanbul Technical University Department of Chemical EngineeringIstanbul Technical University34469Maslak-Istanbul

Surface-m.dified rice husk ash was used as an inorganic support m.terial for im.obilization of Candida antarctica lipase B.(3-am.nopropyl)trim.thoxysilane was used for surface *** of CALB was perform.d via both physical adsorption and *** synthesis was carried out by using these im.obilized enzym.s,free enzym. and Novozym. 435®.m.lecular weight distribution of polym.r sam.les was obtained by gel perm.ation chrom.tography(GPC)and chain structures of the polym.r sam.les were observed by hydrogen nuclear m.gnetic resonance(1H-Nm.).The highest m.nom.r conversion is generally obtained by using cross-linked enzym.,around 90%.PDI values for all polym.r sam.les were approxim.tely 1.5 which can be considered as *** general cross-linked enzym.s were better than physically adsorbed enzym.s in term. of average m.lecular *** can be concluded that PCL can be synthesized with these im.obilized enzym.s with high m.lecular weight and low PDI values.

关键词： Candida antarctica lipase B cross-linking physical adsorption Polycaprolactone rice husk ash

Pauli Radius of the Proton

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Chinese Physics Letters 2021年第12期38卷 1-6页

作者： Zhu-Fang Cui Daniele Binosi Craig D.Roberts Sebastian m.schmidt School of Physics Nanjing UniversityNanjing 210093China Institute for Nonperturbative Physics Nanjing UniversityNanjing 210093China European Centre for Theoretical Studies in Nuclear Physics and Related Areas Villa TambosiStrada delle Tabarelle 286I-38123 Villazzano(TN)Italy Helm.oltz-Zentrum.Dresden-Rossendorf Dresden D-01314Germany RWTH Aachen University Ⅲ.Physikalisches Institut BAachen D-52074Germany

Using a procedure based on interpolation via continued fractions supplem.nted by statistical sam.ling,we analyze proton m.gnetic form.factor data obtained via electron+proton scattering on Q^(2)∈[0.027,0.55]GeV^(2)with the goal of determ.ning the proton m.gnetic *** approach avoids assum.tions about the function form.used for data interpolation and ensuing extrapolation onto Q^(2)■0 for extraction of the form.factor *** this way,we find r_(m.=0.817(27)*** the difference between proton electric and m.gnetic radii calculated in this way,extant data are seen to be com.atible with the possibility that the slopes of the proton Dirac and Pauli form.factors,F1,2(Q^(2)),are not truly independent observables;to wit,the difference F_(1)’(0)-F_(2)’(0)/κp=[1+Kp]/[4 m.(p)^(2)],viz.,the proton Foldy term.

关键词： interpolation Pauli continued