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| 1 | Quality of Life of Patients With Cervicogenic Headache: A Comparison With Control Subjects and Patients With Migraine or Tension‐type Headache显示文摘 | Hans A. vanSuijlekom IngeLamé Suzanne G. M.Stomp‐van den Berg Alfons G. H.Kessels Wilhelm E. J.Weber | 2003 | Headache: The Journal of Head and Face Pain2003,,10: | 1 |
| 2 | Effects of optic nerve injury, glaucoma, and neuroprotection on the survival, structure, and function of ganglion cells in the mammalian retina显示文摘 | A. J.Weber C. D.Harman S.Viswanathan | 2008 | The Journal of Physiology2008,,18: | 1 |
| 3 | Conservatism and Debt显示文摘 | Beatty A J.Weber I.J.Yu | | 0,,: | 1 |
| 4 | 盐下地质的地球物理成像法显示文摘约在四年前,关于墨西哥湾海上勘探给人的总的感觉是:勘探工作主要是在大陆架进行,而且已经做完了,并在继续减少。由于技术和经验的限制,多数人认为深水域风险太大,因此,只有很少量的重点区域还保留着。实际上,大部分公司都从墨西哥湾撤退出来了。后来,在1993年10月,由于Mahogany盐床的发现,仿佛一夜之间改变了这种情况,并且点燃了渴望有新发现的那些人的希望,看来光明就在前头。 | Davis W.Ratcliff David J.Weber 郝顺元 | 1998 | 国外油气勘探1998,10,1: | 1 |
| 5 | Phylogenetic and sequence analyses of insect transferrins suggest that only transferrin 1 has a role in iron homeostasis显示文摘Iron is essential to life,but surprisingly little is known about how iron is managed in nonvertebrate animals.In mammals,the well-characterized transferrins bind iron and are involved in iron transport or immunity,whereas other members of the transferrin family do not have a role in iron homeostasis.In insects,the functions of transferrins are still poorly understood.The goals of this project were to identify the transferrin genes in a diverse set of insect species,resolve the evolutionary relationships among these genes,and predict which of the transferrins are likely to have a role in iron homeostasis.Our phylogenetic analysis of transferrins from 16 orders of insects and two orders of noninsect hexapods demonstrated that there are four orthologous groups of insect transferrins.Our analysis suggests that transferrin 2 arose prior to the origin of insects,and transferrins/,i,and 4 arose early in insect evolution.Primary sequence analysis of each of the insect transferrins was used to predict signal peptides,carboxyl-terminal transmembrane regions,GPI-anchors,and iron binding.Based on this analysis,we suggest that transferrins 2,and 4 are unlikely to play a major role in iron homeostasis.In contrast,the transferrin 1 orthologs are predicted to be secreted,soluble,iron-binding proteins.We conclude that transferrin 1 orthologs are the most likely to play an important role in iron homeostasis.Interestingly,it appears that the louse,aphid,and thrips lineages have lost the transferrin 1 gene and,thus,have evolved to manage iron without transferrins. | Diana G.Najera Neal T.Dittmer Jacob J.Weber Michael R.Kanost Maureen J.Gorman | 2021 | Insect Science2021,28,2: | 0 |
| 6 | 采用可控散射喷嘴的高响应柴油喷油器和闭环喷油控制实现稳定性燃烧的研究显示文摘共轨系统自1996年首次推出以来,柴油机性能已得到了显著提升。多年来,共轨技米持续发展,降低了发动机燃油消耗和排放,提高了驾驶性能。然而,为满足世界范围内持续严格的排放限值并提供性能更加优越的柴油车,还需进一步提升燃烧精确控制技术。通过精确控制喷油量并提高喷油压力,共轨喷油器可显著提升燃烧性能,此外,还需要更接近矩形的喷油规律、更短间隔期内稳定多次喷射的能力及喷雾形状控制来优化燃油混合。另外,在优化喷射和燃烧时,还需考虑世界范围内燃油品质的不同。分别阐述了两种能够实现以上目标的创新喷油器技术,第一种是第四代压电喷油器(G4P)及具有特殊孔状(可控散射喷雾(CDS))的新型喷孔设计,有助于提高燃烧性能。其优势是降低热损失,提高燃烧效率。第二种是通过闭环控制提高喷油量的精确性,实现稳定性燃烧。主要实现途径是基于内置在喷油器中的压力传感器检测实际的喷油速率和燃油特性。上述两个技术是提高发动机性能和针对世界范围内所用燃油品质的多样性以改善燃烧稳定性的关键技术。 | K.Serizawa D.Ueda N.Mikami Y.Tomida J.Weber 高英英(译) | 2019 | 汽车与新动力2019,2,2: | 0 |
| 7 | 答复:新成果证明不同模型的公开讨论是正确的显示文摘1000年前,犹太哲人写道:“学者间的争论可增进智慧”。与之相比,Schweig等人要求对选择与他们在新马德里地震带(NMSZ)高危险性模型不同的模型要十分谨慎。我们发现这有点不可思议。 | A.Newman S.Stein J.Weber J.Engeln Ailin Mao T.Dixon 何玉林 | 1999 | 世界地震译丛1999,,5: | 0 |
| 8 | Charged particles:Unique tools to study irradiation resistance of concentrated solid solution alloys显示文摘Many multicomponent concentrated solid solution alloys(CSAs),including high-entropy alloys(HEAs),exhibit improved radiation resistance and enhanced structural stability in harsh environments.To study and assess irradiation resistance of nuclear materials,energetic ion and electron beams are commonly used to create displacement damage.Moreover,charged particles of ions,electrons,and positrons are unique tools to create and characterize radiation effects.Ion beam analysis(e.g.,Rutherford backscattering spectrometry,nuclear reaction analysis,and time-of-flight elastic recoil detection analysis),electron microscopy techniques(e.g.,transmission or scanning electron microscopy,and electron diffraction),and positron annihilation spectroscopy have been applied to characterize irradiated CSAs or HEAs to understand defect formation and evolution together with chemical and microstructural information.Their distinctive analyzing power and some perspectives in these techniques are reviewed.In developing structural alloys desirable for applications in advanced reactors,neutron exposure is a critical test but the limitation in achievable high damage levels is,however,a bottleneck.Ion irradiation is often used as a surrogate for neutron irradiation,and the associated reduced transmutations and higher displacements per atom(dpa)rates are desirable for materials research.Nevertheless,cautions need to be taken when relying on ion irradiation results for reactor evaluations.Literature on differences between ions and neutrons is briefly reviewed.In addition,the links to bridge the current advances on fundamental understandings to reactor applications are discussed to lay the groundwork between neutrons and ions for radiation effects studies. | Yanwen Zhang Lumin Wang William J.Weber | 2023 | Journal of Materials Science & Technology2023,,9: | 0 |
| 9 | Flexible, diamond-based microelectrodes fabricated using the diamond growth side for neural sensing显示文摘Diamond possesses many favorable properties for biochemical sensors,including biocompatibility,chemical inertness,resistance to biofouling,an extremely wide potential window,and low double-layer capacitance.The hardness of diamond,however,has hindered its applications in neural implants due to the mechanical property mismatch between diamond and soft nervous tissues.Here,we present a flexible,diamond-based microelectrode probe consisting of multichannel boron-doped polycrystalline diamond(BDD)microelectrodes on a soft Parylene C substrate.We developed and optimized a wafer-scale fabrication approach that allows the use of the growth side of the BDD thin film as the sensing surface.Compared to the nucleation surface,the BDD growth side exhibited a rougher morphology,a higher sp^(3) content,a wider water potential window,and a lower background current.The dopamine(DA)sensing capability of the BDD growth surface electrodes was validated in a 1.0 mM DA solution,which shows better sensitivity and stability than the BDD nucleation surface electrodes.The results of these comparative studies suggest that using the BDD growth surface for making implantable microelectrodes has significant advantages in terms of the sensitivity,selectivity,and stability of a neural implant.Furthermore,we validated the functionality of the BDD growth side electrodes for neural recordings both in vitro and in vivo.The biocompatibility of the microcrystalline diamond film was also assessed in vitro using rat cortical neuron cultures. | Bin Fan Cory A.Rusinek Cort H.Thompson Monica Setien Yue Guo Robert Rechenberg Yan Gong Arthur J.Weber Michael F.Becker Erin Purcell Wen Li | 2020 | Microsystems & Nanoengineering2020,6,1: | 0 |
| 10 | 进一步开发喷油器优化柴油机燃烧显示文摘进一步开发共轨喷油器的重点在于降低未来柴油机的CO2排放,Denso公司通过提高喷油嘴针阀的开启速度,在降低颗粒物排放的同时获得节油效果。除此之外,Denso公司具有电磁式或压电式针阀的新型喷油器在应用附加预喷射油量方面提供了进一步的自由度,以1种具有3次预喷射能力的喷油器证实了其降低燃油耗和颗粒物排放的进一步潜力,并且可以应用于轿车柴油机与载货车柴油机上。 | J.Hagen E.Herrmann J.Weber D.Queck 范明强 | 2017 | 国外内燃机2017,49,2: | 0 |
| 11 | Mahogany盐床上的盐下成像显示文摘盐下油气勘探一直是并将继续成为一项具有高风险和高商业潜力的工作。最近,在墨西哥湾以及世界其他盆地中(发现的)盐下油气显示使得人们对盐下勘探产生了极大的兴趣。在成功的盐下勘探中,起着重要作用的地球物理技术最主要的是深度偏移。深度偏移技术(叠后和叠前)可以使勘探工作者识别和绘制圈闭重要烃类聚集的盐下构造图和地层特征。在本文中,我们用Mahogany盐床地区作为样板,讨论盐下成像方法和技术应用(三维时间和深度偏移),它可以有助于盐下勘探工作者进行远景评估、风险判断。 | Davis W.Ratcliff David J.Weber 席小燕 王皖生 | 1997 | 国外油气勘探1997,9,4: | 0 |
| 12 | Control of light emission of quantum emitters coupled to silicon nanoantenna using cylindrical vector beams显示文摘Light emission of europium(Eu^(3+))ions placed in the vicinity of optically resonant nanoantennas is usually controlled by tailoring the local density of photon states(LDOS).We show that the polarization and shape of the excitation beam can also be used to manipulate light emission,as azimuthally or radially polarized cylindrical vector beam offers to spatially shape the electric and magnetic fields,in addition to the effect of silicon nanorings(Si-NRs)used as nanoantennas.The photoluminescence(PL)mappings of the Eu^(3+)transitions and the Si phonon mappings are strongly dependent of both the excitation beam and the Si-NR dimensions.The experimental results of Raman scattering and photoluminescence are confirmed by numerical simulations of the near-field intensity in the Si nanoantenna and in the Eu^(3+)-doped film,respectively.The branching ratios obtained from the experimental PL maps also reveal a redistribution of the electric and magnetic emission channels.Our results show that it could be possible to spatially control both electric and magnetic dipolar emission of Eu^(3+)ions by switching the laser beam polarization,hence the near field at the excitation wavelength,and the electric and magnetic LDOS at the emission wavelength.This paves the way for optimized geometries taking advantage of both excitation and emission processes. | Martin Montagnac Yoann Brûlé Aurélien Cuche Jean-Marie Poumirol Sébastien J.Weber Jonas Müller Guilhem Larrieu Vincent Larrey Franck Fournel Olivier Boisron Bruno Masenelli Gérard Colas des Francs Gonzague Agez Vincent Paillard | 2023 | Light(Science & Applications)2023,12,10: | 0 |
| 13 | Corsair断层面之下的构造在三维地震资料中成象显示文摘仔细地将传统的处理和解释方法用于新的三维地震资料,确定出墨西哥湾成熟地区的勘探远景。用这些方法已发现Corsair断层上升盘上(该断层面以下的区域上)有大的构造。Corsair是一个发育的狭长断层系统,沿得克萨斯陆棚延伸320km。尽管该系统的下降盘是一个成熟的生产区,但断层的上升盘却一直未引起勘探人员的注意。图1和图2展示了构造是怎样开始在该上升沉积体中出现的。 | Davis W.Ratcliff David J.Weber 马迪生 | 1996 | 国外油气勘探1996,8,5: | 0 |