9,680 research outputs found
Qing mo Minguo xi ju qi kan hui bian
No full textTable of contents for "Qing mo Minguo xi ju qi kan hui bian
Catalogue of Central College Library, at Fayette, Mo. 1887
No full textPamphlet entitled "Catalogue of Central College Library at Fayette, Mo. 1887." 57 pages. 15.5 cm high. Has index of author names, possibly missing some pages. Several writings in pencil and stray pencil marks
Qing dai chuan qi xiao shuo yan jiu
No full textLun wen zai qian ren yan jiu cheng guo de ji chu shang, cong yuan shi wen xian zi liao chu fa, gen ju zuo pin chan sheng nian dai de shi dai te dian, jiao wei quan mian de shu li liao qing dai chuan qi xiao shuo de feng mao, ji zhuo yan wu zheng ti shang de ba wo, you jie he shi dai te dian jin xing liao you zhen dui xing de fen xi. lun wen fen shang, zhong, xia san bian gong ba zhang, shang bian wei "Ding ge yi dai zhi ji de bei ge", ji ming mo qing chu shi qi de chuan qi xiao shuo, zhe bu fen cong li shi shang yi min zui duo de shi jian duan Ming mo Qing chu ru shou, fen xi le zhe yi shi qi yi min de wai zai te zheng, bing qie cong shi xue, wen xue de jiao du jie kai le biao ceng xian xiang bei hou yin cang de shen ceng yuan yin. zhong bian wei "Gan jia chuan qi zhi sheng shi fan xiang", ji gan jia zhi ji de chuan qi xiao shuo. cong gan jia chuan qi xiao shuo yu ke ju zhi du de guan xi, gan jia chuan qi xiao shuo yu tong su wen xue de guan xi liang ge fang mian fen xi liao gai shi qi chuan qi xiao shuo de te dian. xia bian wei "Feng jian mo shi zhi ai yin" , ji dao, xian zhi ji de chuan qi xiao shuo, miao shu le shang ye fa zhan dai gei chuan qi xiao shuo de bian hua. zui hou yi bu fen wei yu lun, gen ju dui qing dai chuan qi xiao shuo de zheng ti ba wo, zong jie chu chuan qi xiao shuo de yan bian te dian:you ya er su.-
[Mo he seng qi lü 摩 訶 僧 衹 律 trad. par Fa xian 法 顯].
No full textMo he seng qi lü 摩 訶 僧 祇 律Mahāsāṃghika-vinayaNumérisation effectuée à partir d'un document original.[J. 5,] fragment. Quelques variantes de car. par rapport à T . 1425, vol. 22, p. 268 a 26. 16-b 5. 16. Écr. xing, call. Encre noire. 14 col., 20 à 21 car. par col. Marges sup. et inf. finement tracées, 2 cm. Réglure tracée très finement, 1,6 à 1,8 cm
Revealing the influence of Mo addition on interphase precipitation in Ti-bearing low carbon steels
No full textMo is widely used as an effective microalloying element to improve mechanical performance of interphase precipitation steels, but the precise role of Mo in interphase precipitation behavior is not fully understood. In this contribution, interphase precipitation behavior in a series of Ti-Mo-bearing low carbon steels is systematically studied, and the role of Mo in interphase precipitates and its coarsening behavior is revisited. It is found that (Ti, Mo)C precipitates instead of TiC are formed in the Mo-containing alloys, and the average site fraction of Mo in (Ti, Mo)C is almost independent of the bulk Mo content. Moreover, the number density of interphase precipitates can be substantially enhanced by a minor addition of Mo, albeit it does not further rise with increasing the bulk Mo content. This is because the Mo fraction in (Ti, Mo)C rather than the bulk Mo content governs the driving force for precipitation nucleation and the interfacial energy of the (Ti, Mo)C/α and (Ti, Mo)C/γ interfaces. In addition to the reduced interfacial energy, decrease of Ti trans-interface diffusivity has been identified as another key reason for the enhanced carbide coarsening resistance in Mo-containing alloys.Green Open Access added to TU Delft Institutional Repository ‘You share, we take care!’ – Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.Novel Aerospace Material
Studies on Bis(imido) molybdenum complexes containing unsaturated hydrocarbon ligands
No full textThis thesis describes the synthesis and characterisation of molybdenum bis(imido) complexes containing unsaturated hydrocarbon ligands. A principal objective of the work was to examine the effect of various imido substituents on the coordination number of the complex and the orientations adopted by olefin and acetylene ligands. Chapter One highlights areas of transition metal chemistry relevant to the thesis, with particular emphasis on the psuedo-isolobal analogy between cyclopentadienyl and imido ligands, A convenient one-pot synthesis of molybdenum bis(imido) complexes of the type Mo(NR)(NR')Cl(_2).DME (R=R'=l-adamantyl, 2-t- BUC(_6)H(_4); R=2,6-i-Pr(_2)C(_6)H(_3), R'=t-Bu) is described in Chapter Two. Mo(N-l- adamantyl)(O)Cl(_2).DME has been synthesised, and its structure determined by single crystal X-ray diffraction.- The preparation of olefin complexes Mo(NR)(NR')(C(_2)H(_4))(PMe(_3))n (R=R'=l-adamantyl, n=l; R=R'=2-t-BuC(_6)H(_4), n=2; R=2,6-i-Pr(_2)C(_6)H(_3), R'=t- Bu, n=l) is outlined in Chapter Three. Structural information derived from NMR data has allowed comparison with metallocene-like olefin adducts. Chapter Four describes the synthesis of complexes containing σ-bound phenyl ligands (Mo(NR)(NR')(σ-C(_6)H(_5))(PMe(_3)) (R=R'=l-adamantyl, 2-t-BuC(_6)H(_4); R=2,6-i-Pr(_2)C(_6)H(_3), R'=t-Bu)) as potential precursors to benzyne complexes. Chapter Five describes the preparation of diphenylacetylene complexes Mo(NR)(NR')(PhC=CPh)(PMe(_3)), structural information derived from NMR data allows comparison with previously known metallocene-like acetylene complexes. Full experimental details for Chapters Two to Five are given in Chapter Six
Avatars of the author in Mo Yan's novels
No full textL’écrivain chinois Mo Yan a mis en scène dans son œuvre romanesque des avatars de l’auteur, identifiés à lui par le nom dans deux romans et par le rôle de créateur du récit dans plusieurs récits. Ces représentants ne sauraient être identifiés à l’auteur empirique, mais peuvent être interprétés à l’aune de ce que représente pour nous l’auteur, au sens large, ou dans une visée individuelle, lorsque nous analysons leur caractérisation en fonction d’autres textes, fictifs ou référentiels, construisant la figure biographique, théorique et fantasmatique de l’auteur. Outre qu’elle joue sur l’aporie de sa présence dans la fiction, cette représentation métafictionnelle a des fonctions diverses. Dans Le Pays de l’alcool, elle souligne l’allégorie tout en déjouant la censure ; dans La Dure Loi du karma, elle brosse un portrait comique du romancier, reflétant ses différents rôles pour le lecteur et la société. La suite de l’étude porte sur des narrateurs révélant un statut de créateur du récit, de sorte qu’ils provoquent une distanciation et un doute sur leur situation diégétique, en les associant à une tendance métafictionnelle présente dans l’œuvre de Mo Yan depuis son premier roman long, Le Clan du sorgho rouge, où elle est l’effet d’un narrateur omniscient et présent dans l’univers de la fiction. Ces figures d’autorité thématisent l’imagination à l’œuvre, tout en signalant l’altérité de la figure de l’auteur que le lecteur infère de ses indices supposés. Elles représentent l’auteur en une logique non référentielle, comme produit d’un ensemble mouvant d’hypothèses, issues d’une interprétation des récits comme éléments constitutifs de l’œuvre.In his fictional works, Chinese novelist Mo Yan created avatars of the author, who are either identified by their name such as the characters Mo Yan in The Republic of Wine and in Life and Death Are Wearing Me Out or by a creative role they reveal, in other narratives. Both doubles, Mo Yan’s fictional homonyms, cannot be considered as the empirical author, and yet may be interpreted in the light of what the author means to us, whether in a broad or individual sense, when their characteristics are confronted with the biographical, theoretical and fantasmatic figure of Mo Yan which other texts create. Drawing attention to the aporetical presence of the author in a universe he created, metafictional author representations have various functions. In The Republic of Wine, it enlights the allegorical value of the novel and, to the real author, is a means to deter censorship. In Life and Death Are Wearing Me Out, Mo Yan is a parody of a novelist, where the role he plays for the reader and in society appear in a nutshell. Next, the sign of the author is to be extended to other narrators who reveal, more or less explicitly, that they create the narrative, thus inducing readers to suspend belief and reconsider their diegetic posture. Beginning with his first long novel Red Sorghum, metafiction has been an obsessive tendency in Mo Yan’s novels, making imagination a theme of the novel while suggesting the figure of the author a reader infers from the text is but a shifting body of hypotheses, which envision narratives a part of the whole works that make the author
Mo-doping heterojunction: interfacial engineering in an efficient electrocatalyst for superior simulated seawater hydrogen evolution
No full textExploring economical, efficient, and stable electrocatalysts for the seawater hydrogen evolution reaction (HER) is highly desirable but is challenging. In this study, a Mo cation doped Ni0.85Se/MoSe2 heterostructural electrocatalyst, Mox-Ni0.85Se/MoSe2, was successfully prepared by simultaneously doping Mo cations into the Ni0.85Se lattice (Mox-Ni0.85Se) and growing atomic MoSe2 nanosheets epitaxially at the edge of the Mox-Ni0.85Se. Such an Mox-Ni0.85Se/MoSe2 catalyst requires only 110 mV to drive current densities of 10 mA cm−2 in alkaline simulated seawater, and shows almost no obvious degradation after 80 h at 20 mA cm−2. The experimental results, combined with the density functional theory calculations, reveal that the Mox-Ni0.85Se/MoSe2 heterostructure will generate an interfacial electric field to facilitate the electron transfer, thus reducing the water dissociation barrier. Significantly, the heteroatomic Mo-doping in the Ni0.85Se can regulate the local electronic configuration of the Mox-Ni0.85Se/MoSe2 heterostructure catalyst by altering the coordination environment and orbital hybridization, thereby weakening the bonding interaction between the Cl and Se/Mo. This synergistic effect for the Mox-Ni0.85Se/MoSe2 heterostructure will simultaneously enhance the catalytic activity and durability, without poisoning or corrosion of the chloride ions
Mo-Pre-Intercalated MnO<sub>2</sub> Cathode with Highly Stable Layered Structure and Expanded Interlayer Spacing for Aqueous Zn-Ion Batteries
No full textAlthough manganese-based oxides possess
high voltage
and low cost,
the sluggish reaction kinetics and poor structural stability hinder
their applications in aqueous rechargeable Zn-ion batteries (ZIBs).
Herein, a molybdenum (Mo) pre-intercalation strategy is proposed to
solve the above issues of δ-MnO2. The pre-intercalated
Mo dopants, acting as the interlayer pillars, can not only expand
the interlayer spacing but also reinforce the layered structure of
δ-MnO2, finally achieving enhanced reaction kinetics
and superb cycling stability during carrier (de)intercalation. Moreover,
oxygen defects, introduced due to Mo-pre-intercalation, play a critical
role in the fast reaction kinetics and capacity improvement of the
Mo-pre-intercalated δ-MnO2 (Mo-MnO2) cathode.
Therefore, the Mo-MnO2 cathode displays a high energy density
of 451 Wh kg–1 (based on cathode mass), excellent
rate capability, and admirable long-term cycling performance with
a high capacity of 159 mAhg–1 at 1.0 A g–1 after 1000 cycles. In addition, the energy storage mechanism of
Zn2+/H+ stepwise reversible (de)intercalation
is also revealed by ex situ experiments. This work provides an insightful
guide for boosting the electrochemical performance of Mn-based oxide
cathodes for ZIBs
Effect of pre-treatment of nanofillers on the dielectric properties of epoxy nanocomposites
No full textEarly researches show that the nano filler dispersion has a significant effect on the dielectric properties of resulting epoxy nanocomposites. In this paper a comparative study on the dielectric permittivity, AC breakdown behaviours and glass transition temperature of epoxy nanocomposites loaded with both treated and untreated nano SiO2 fillers has been carried out. The epoxy resin (LY556), commonly used in power apparatus, was used to study the dielectric behaviour of epoxy. Silane was used as a coupling agent to pre-treat the nano particles. The results indicate that the surface treatment of nanoparticles has a strong effect on the dielectric properties of resulting nanocomposites as surface treated nanoparticles with better dispersions is believed to hinder the polymer chain mobility and charge transportation through the interface region between epoxy and nanoparticles
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