104 research outputs found
A review of the genus Aalatettix with the description of a new species from China (Orthoptera: Tetrigidae)
No full textZheng, Zhemin, Lin, Liliang (2015): A review of the genus Aalatettix with the description of a new species from China (Orthoptera: Tetrigidae). Zootaxa 3986 (4): 488-492, DOI: 10.11646/zootaxa.3986.4.
FIGURE 1 in A review of the genus Aalatettix with the description of a new species from China (Orthoptera: Tetrigidae)
No full textFIGURE 1. Aalatettix nyalamensis sp. nov. (female). A. Dorsal view of body; B. Lateral view of body; C. Anterior view of head; D. Ventral view of subgenital plate. Scale bars = 1 mm.Published as part of Zheng, Zhemin & Lin, Liliang, 2015, A review of the genus Aalatettix with the description of a new species from China (Orthoptera: Tetrigidae), pp. 488-492 in Zootaxa 3986 (4) on page 490, DOI: 10.11646/zootaxa.3986.4.8, http://zenodo.org/record/23382
Comparative mitogenomes and phylogenetic analysisreveal taxonomicrelationship of genera Teredorus and Systolederus (Orthoptera, Tetrigoidea)
No full textLi, Xuejuan, Liu, Yuxin, Lin, Liliang (2021): Comparative mitogenomes and phylogenetic analysisreveal taxonomicrelationship of genera Teredorus and Systolederus (Orthoptera, Tetrigoidea). Zootaxa 5027 (1): 127-135, DOI: 10.11646/zootaxa.5027.1.
FIGURE 1 in Comparative mitogenomes and phylogenetic analysisreveal taxonomicrelationship of genera Teredorus and Systolederus (Orthoptera, Tetrigoidea)
No full textFIGURE 1. The RSCU results of T. hainanensis and T. bashanensis. Note: a: T. hainanensis, b: T. bashanensis.Published as part of Li, Xuejuan, Liu, Yuxin & Lin, Liliang, 2021, Comparative mitogenomes and phylogenetic analysisreveal taxonomicrelationship of genera Teredorus and Systolederus (Orthoptera, Tetrigoidea), pp. 127-135 in Zootaxa 5027 (1) on page 131, DOI: 10.11646/zootaxa.5027.1.7, http://zenodo.org/record/544812
FIGURE 3. The K2P in Comparative mitogenomes and phylogenetic analysisreveal taxonomicrelationship of genera Teredorus and Systolederus (Orthoptera, Tetrigoidea)
No full textFIGURE 3. The K2P distances among three Teredorus species and Systolederus spicupennis.Published as part of Li, Xuejuan, Liu, Yuxin & Lin, Liliang, 2021, Comparative mitogenomes and phylogenetic analysisreveal taxonomicrelationship of genera Teredorus and Systolederus (Orthoptera, Tetrigoidea), pp. 127-135 in Zootaxa 5027 (1) on page 133, DOI: 10.11646/zootaxa.5027.1.7, http://zenodo.org/record/544812
Aalatettix Zheng & Mao 2002
No full textAalatettix Zheng & Mao, 2002 Aalatettix Zheng & Mao, 2002. Journal of Shaanxi Normal University, 30 (1): 93. Zheng, 2005. Fauna of Tetrigoidea from Western China, 346. Deng, Zheng and Wei, 2007, Fauna of Tetrigoidea from Yunnan and Guangxi, 312. Type species: Aalatettix longipulvillus Zheng & Mao, 2002 Diagnosis. Body small. Vertex slightly protruding before anterior margin of eyes, with median carina, width of vertex 1.6–2.8 times of width of an eye; frontal ridge straight before lateral ocelli in profile, slightly protuberant between antennae; longitudinal furrow of frontal ridge narrow. Antennae filiform, inserted between lower margins of eyes. Pronotum ridgelike; anterior margin obtuse, apex of hind process narrowly rounded or with a concave in the middle; posterior margin of lateral lobes of pronotum with 2 concaves, the winged one extremely shallow, apex of posterior angles rounded. Wings absent or extremely degenerated, covered by pronotum. First segment of posterior tarsi longer than the third.Published as part of Zheng, Zhemin & Lin, Liliang, 2015, A review of the genus Aalatettix with the description of a new species from China (Orthoptera: Tetrigidae), pp. 488-492 in Zootaxa 3986 (4) on page 488, DOI: 10.11646/zootaxa.3986.4.8, http://zenodo.org/record/23382
Bei Song Shen xiao dao shi Lin Lingsu yu Shen xiao yun dong.
No full textFinally, the research sketches in more details about Lin Lingsu's background before he set his foot in Beijing; moreover, with referring to a few of compiled works of Taoist rituals, the text gives a terse but adequate description of his reformation of Taoist ritual contents. In conclusion, this thesis probes further into his status among Taoist rituals, and states that the Shenxiao Sect ritual has made a real impact on Lingbao Donghua Sect, which is closely linked with Lin Lingsu's birthplace, Wenzhou.On the basis of consulting the related academic results and methodologies achieved by Chinese and foreign scholars, the text widely garners materials of all kinds, which include Taoist literature, history records, anthology, notes, and local history as sources in addition to the three most basic and widely-circulated versions of Lin Lingsu's biography.The research provides several insights into some of the issues that remain debatable to this day. To start with, it reveals that back in early Northern Song Dynasty in Sichuan area there prevailed a Thunder-God register, an affiliate of Celestial Masters' talismans and registers. Also in the discovery is that in anthologies and notes, composed in the same period, in the coastal region to the south of the Yangzi River there existed the depiction of Thunder Troop which was mentioned in the Taoist Canon. All these records show that Thunder Rites not only is the outcome of a distinctive, thunder-roaring climate in the southeast coast of China, but it is also characterized as being intricate, and most importantly it has long been filed in the officially-compiled Taoist Canon.Then, the research gives a specific and clearer outline of Shenxiao Movement. In the external aspect, it has done an even more comprehensive investigation from different angles: the symbolic meaning that the establishment of Shenxiao Temples represents, the scale and geographical distribution. Internally, the text points out that the Shenxiao teachings has an almost inseparable connection with the Taoism's three traditions, Shangqing, Lingbao and Celestial Masters, in terms of personages, scriptures and rituals etc. What's more important is that Shenxiao teachings, intrinsically, has its ordination practice, scripture and ritual, which greatly qualify the sect as a denomination of the Taoist faith.This thesis is a case study of Lin Lingsu (1076-1120), a Wenzhou native Taoist priest in Northern Song Dynasty. The text, aimed at the course of his life as well as the religious events, in which he was later involved in Bianjing, delves into the development of Taoism in Northern Song Dynasty---Shenxiao Movement in particular, launched by him during the periods of Zhenghe (1110-1118) and Xuanhe (1119-1125), the reign of Emperor Huizong---and hence the influence as the result of it. In other words, the research builds itself on a network connecting a single personage and time lengthways with events, space and other relevant personages breadthways. Thereafter, it goes further into some issues related with Taoism in Northern Song Dynasty and reevaluates a negative perspective of Lin Lingsu seen in Song History.李麗涼.論文(哲學博士)--香港中文大學, 2006.參考文獻(p. 240-257).Adviser: Chi Tim Lai.Source: Dissertation Abstracts International, Volume: 68-02, Section: A, page: 0607.Electronic reproduction. Hong Kong : Chinese University of Hong Kong, [2012] System requirements: Adobe Acrobat Reader. Available via World Wide Web.Electronic reproduction. [Ann Arbor, MI] : ProQuest Information and Learning, [200-] System requirements: Adobe Acrobat Reader. Available via World Wide Web.Electronic reproduction. Ann Arbor, MI : ProQuest Information and Learning Company, [200-] System requirements: Adobe Acrobat Reader. Available via World Wide Web.Abstracts in Chinese and English.School code: 1307.Lun wen (zhe xue bo shi)--Xianggang Zhong wen da xue, 2006.Can kao wen xian (p. 240-257).Li Liliang
Clinical outcome following DIAM implantation for symptomatic lumbar internal disk disruption: a 3-year retrospective analysis [Corrigendum]
No full textLu K, Liliang PC, Wang HK, Chen JS, Chen TY, Huang R, Chen HJ. J Pain Res. 2016;9:917–924. Page 917, author affiliation list, the authors have requested for the affiliations to be listed as shown below. Kang Lu1Po-Chou Liliang1Hao-Kuang Wang1Jui-Sheng Chen1Te-Yuan Chen1Ruyi Huang2Han-Jung Chen1,3 1Department of Neurosurgery, E-Da Hospital, I-Shou University, 2Department of Family Medicine, E-Da Hospital, I-Shou University, 3Department of Neurosurgery, E-Da Cancer Hospital, College of Medicine, I-Shou University, Kaohsiung, TaiwanRead the original articl
Aalatettix
No full textKey to species in the genus <i>Aalatettix</i> <p>1 Width of vertex 2.0–2.8 times of an eye; apex of hind process of pronotum with a triangular concave..................... 2</p> <p>- Width of vertex 1.6–1.7 times of the width of an eye; apex of hind process of pronotum narrow rounded................ 4</p> <p> 2 Width of vertex 2.8 times of an eye; vertex and frontal ridge forming an obtuse rounded angle in profile; upper margin of pronotum arched before shoulders but undulated behind that; anterior margin of pronotum almost straight; hind process of pronotum reaching apex of hind femur; lower margin of mid femur undulated <i>... A. lativertex</i> Zheng</p> <p>- Width of vertex 2.0 times of an eye; vertex and frontal ridge forming a right or obtuse angle in profile; upper margin of pronotum straight or extremely arc-shape protuberant; anterior margin of pronotum obtuse protruded; hind process of pronotum reaching two-thirds or three-fourths of hind femur; lower margin of mid femur straight............... 3</p> <p> 3 Vertex and frontal ridge forming a right angle in profile; upper margin of pronotum almost straight; lateral keels of prozona parallel; with a pair of short longitudinal keels between shoulders................ <i>A. longipulvillus</i> Zheng & Mao</p> <p> - Vertex and frontal ridge forming blunt circle in profile; upper margin of pronotum extremely arc-shape protuberant; lateral keels of prozona contracted backward; without a pair of short longitudinal keels between shoulders............... <i>..................................................................................................................................... A. gibbosa</i> Zheng, Cao & Chen</p> <p>4 Upper margin of pronotum extremely arc-shape protuberant in profile; vertex and frontal ridge forming blunt circle or rounded in profile.....................................................................................................................................................5</p> <p>- Upper margin of pronotum almost straight or arched before shoulders but straight behind that in profile; vertex and frontal ridge forming blunt circle or rectangle in profile..............................................................................................6</p> <p> 5 Anterior margin of vertex arc-shape; frontal ridge slightly concave before lateral ocelli; antennae located between lower margin of eyes, 14 segmented, length of a segment in the middle 4 times as its width; hind process of pronotum reaching four-fifths of hind femur; three pulvilli of the first segment of hind tarsi gradually larger in turn; hind tibia black brown............................................................................................... <i>A. cangshanensis</i> Zheng, Lin & Zhang</p> <p> - Anterior margin of vertex straight; frontal ridge distinctly concave before lateral ocelli; antennae located below lower margin of eyes, 16 segmented, length of a segment in the middle 2.5 times as its width; hind process of pronotum reaching almost apex of hind femur; 3rd pulvillus of the first segment of hind tarsi extremely large, 1st pulvillus smaller, 2nd pulvillus extremely small; hind tibia black, with two light rings in the middle <i>..... A. nyalamensis</i> <b>sp. nov.</b></p> <p> 6 Vertex and frontal ridge forming a right angle in profile; longitudinal furrow of frontal ridge as wide as the first segment of antennae; upper margin of pronotum arched before shoulders but straight behind that in profile; hind process of pronotum reaching two-thirds of hind femur <i>...................................................... A. leshanensis</i> Zheng, Cao & Chen</p> <p> - Vertex and frontal ridge forming rounded in profile; longitudinal furrow of frontal ridge wider than the first segment of antennae; upper margin of pronotum almost straight in profile; hind process of pronotum reaching four-fifths of hind femu <i>................................................................................................................................ A. hupinshanensis</i> Zheng</p>Published as part of <i>Zheng, Zhemin & Lin, Liliang, 2015, A review of the genus Aalatettix with the description of a new species from China (Orthoptera: Tetrigidae), pp. 488-492 in Zootaxa 3986 (4)</i> on page 489, DOI: 10.11646/zootaxa.3986.4.8, <a href="http://zenodo.org/record/233828">http://zenodo.org/record/233828</a>
Development of a post-form strength prediction model for a 6xxx aluminium alloy in a novel forming process
No full textAccurate prediction of the post-form strength of structural components made from 6xxx series aluminium alloys has been a challenge, especially when the alloy undergoes complex thermo-mechanical processes such as the Fast light Alloys Stamping Technology (FAST). This process involves ultra-fast heating, high temperature plastic deformation, rapid quenching and is followed by multi-stage artificial ageing heat treatment.
The strength of the material evolves with the formation of second phase precipitates during the entire process. The widely accepted precipitation sequence is SSSS - clusters - β” - β’ - β. However, due to the complexity of deformations and thermal profile during the process, the classic theory is not applicable. Therefore, in this research, precipitation behaviour during ultra-fast heating, viscoplastic behaviour, effect of residual dislocations generated during high temperature deformation, quenching sensitivity and multi-stage artificial ageing response have been comprehensively studied. A set of experiments, including ultra-fast heating tests, uniaxial tensile tests, pre-straining uniaxial tensile tests, quenching tests, artificial ageing tests and TEM observations were conducted to provide a thorough understanding of the novel forming technology.
The underlying mechanisms for the FAST process were investigated through the in-depth analysis of experimental results.
·Under ultra-fast heating conditions, most of the precipitates are dissolved and the spherical pre-β” precipitates are formed and finely dispersed in the aluminium matrix, which are beneficial to accelerate the subsequent precipitation process.
·The residual dislocations, generated during plastic deformation, strengthen the material and act as nucleation sites for precipitates. The peak strength is reduced owing to the uneven accumulation of precipitates around dislocations.
·The coarse β’ and β precipitates induced due to the insufficient quenching are detrimental to precipitation response. These quench-induced precipitates consume both solute atoms and vacancies, which are unable to be reversely transferred to the preferred needle-shaped β” precipitates.
Based on the scientific achievements, a mechanism-based unified post-form strength (PFS) prediction model was developed ab-initio to predict the strength evolution of the material during the entire complex FAST process with highly efficient computation. Constitutive equations were proposed to model the viscoplastic behaviour at elevated temperature. Important microstructural parameters, including dislocation density, volume fraction, radius of precipitates and solute concentration were correlated to predict the material strength. The particle size distribution (PSD) sub-model was further established to accurately interpret the detailed microstructural changes during the complex thermo-mechanical processes.
Furthermore, the model has been programmed into an advanced functional module ‘Tailor’ and implemented into a cloud based FEA platform. The predictive capability of the module was verified by conducting forming tests of a U-shaped component in a dedicated pilot production line. It was found that the ‘Tailor’ module was able to precisely predict the post-form strength in agreement with experiments, with a deviation of less than 7% compared to experimental results.Open Acces
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