25,250 research outputs found
Investigation of the shape transferability of nanoscale multi-tip diamond tools in the diamond turning of nanostructures
No full textIn this article, the shape transferability of using nanoscale multi-tip diamond tools in the diamond turning for scale-up manufacturing of nanostructures has been demonstrated. Atomistic multi-tip diamond tool models were built with different tool geometries in terms of the difference in the tip cross-sectional shape, tip angle, and the feature of tool tip configuration, to determine their effect on the applied forces and the machined nano-groove geometries. The quality of machined nanostructures was characterized by the thickness of the deformed layers and the dimensional accuracy achieved. Simulation results show that diamond turning using nanoscale multi-tip tools offers tremendous shape transferability in machining nanostructures. Both periodic and non-periodic nano-grooves with different cross-sectional shapes can be successfully fabricated using the multi-tip tools. A hypothesis of minimum designed ratio of tool tip distance to tip base width (L/Wf) of the nanoscale multi-tip diamond tool for the high precision machining of nanostructures was proposed based on the analytical study of the quality of the nanostructures fabricated using different types of the multi-tip tools. Nanometric cutting trials using nanoscale multi-tip diamond tools (different in L/Wf) fabricated by focused ion beam (FIB) were then conducted to verify the hypothesis. The investigations done in this work imply the potential of using the nanoscale multi-tip diamond tool for the deterministic fabrication of period and non-periodic nanostructures, which opens up the feasibility of using the process as a versatile manufacturing technique in nanotechnology
In Conversation with Daniel Liang
No full textIntroduction to Programming author Daniel Liang discusses how Revel Programming brings coding to life with interactives and the successful results he\u27s experienced in his own classroom
The Stenus cirrus group (Coleoptera, Staphylinidae) in Fujian, East China
No full textLiu, Sheng-Nan, Tang, Liang, Luo, Yong-Ting (2018): The Stenus cirrus group (Coleoptera, Staphylinidae) in Fujian, East China. Zootaxa 4375 (1): 105-115, DOI: 10.11646/zootaxa.4375.1.
ZHUGE LIANG`S POLITICAL STRATEGY AS REPRESENTED IN LUO GUANZHONG`S SAM KOK.
No full textSam Kok or later would be known as Romance of The Three Kingdoms was a famous novel created by Luo Guanzhong based on turmoil era in China. I wanted to focus on the character of Zhuge Liang ( Kong Ming), one of the famous strategist and military leader of Shu. This paper was directed to answer two basic questions about the problems. They were first, How Zhuge Liang`s political strategy is represented in Luo Guanzhong`s Sam Kok; second, How Zhuge Liang' s finding for support environment in creating political strategy is represented in Luo Guanzhong‟s Sam Kok. The theory used in this paper was taken from the book entitled Teori Kesusastraan by Wellek and Warren (2001). His theory about the literature was used to analyze the data source. I also applied the other theories that are considered relevant to the topic of discussion in this paper. There were some steps done in collecting data after mastering the theories. The method that I used in collecting the data was library research. When the data were collected and identified, the data were rewritten and they were classified according to their types. Finally, the data were analyzed descriptively using the theory of literature. Zhuge Liang`s political strategy was represented in his battle of Red Cliff and his 5 military campaigns to the north. He pesuaded Wu to clash against Wei so that he could led Shu taking West China. Zhuge Liang's forefathers were prominent servants of the state, but he was orphaned early in his youth. As a child, he was forced to flee his home (province of Shantung) during the slaughter of 400,000 civilians by Cao Cao, the powerful warlord of the Wei state. The origin of his knowledgebase in "science, statecraft, and art" is unknown to many. It has been said that much of his learning was through his own process of researching and self-teaching. Other stories have Zhuge Liang learning from Pang De Gong (a famous educator-thinker of that era). Zhuge Liang advises Liu Bei to ally with Wu and retake the west China from Liu Zhang. The West China is a hard to tranverse area so it makes that place easely defended places. By taking it. It gives Liu Bei enough land and man power to oppose the two other kingdoms and creating the three kingdoms formation. Zhuge Liang always use environment to his benefit. In battle of Chibi for example, When newly trained naval army of Cao Cao in total of one million strong is defeated by tens of thousands strong army of Wu and Shu. Zhuge Liang advise Pang Tong to spy Cao Cao and advise him to tie the ships with chains so that the armies can walk on the board easily and not getting sea-sick. Then Zhuge Liamg calls wind and use fire tactic to obliterate Cao Cao armies
Lathrobium imadatei Watanabe & Luo 1992
No full textLathrobium imadatei Watanabe & Luo, 1992 (Figs 2 A, 3) Material studied. China: Zhejiang: 3 ♂♂, 8 ♀♀, Taishun Co., Wuyanling Natural Reserve, 27 ° 42 'N 119 ° 39 'E, 700–1300 m, 10.V. 2004, Hu, Tang & Zhu leg. (SNUC). Comment. Lathrobium imadatei has been recorded only from Wuyanling Natural Reserve in Zhejiang. For illustrations of L. imadatei see Figs 2 A, 3.Published as part of Peng, Zhong, Li, Qi-Li, Shen, Liang & Gu, Fu-Kang, 2015, On the Lathrobium fauna of the Donggong Mountains, eastern China, pp. 245-263 in Zootaxa 3905 (2) on pages 246-247, DOI: 10.11646/zootaxa.3905.2.6, http://zenodo.org/record/24508
Tchang Sué Liang\u27s soldiers
No full text“Tchang Sué Liang (Zhang Xueliang 張學良)’s soldiers passing in front of the Anguo residence on their way to Luo-ting (Laoting 樂亭).https://digitalcommons.whitworth.edu/album01/1297/thumbnail.jp
Digitopodium citri J. R. Liang, Senan., & M. Luo 2023, sp. nov.
No full text<i>Digitopodium citri</i> J.R. Liang, Senan., & M. Luo sp. nov. (FIGURE 3) <p>Index Fungorum number: IF900515</p> <p> Etymology: Epithet refers to the host genus <i>Citrus</i>.</p> <p>Holotype: ZHKU 23-0005</p> <p> <i>Endophytic</i>, isolated from peels of <i>Citrus medica</i> var. <i>sarcodactylis</i> (Siebold ex Hoola van Nooten) Swingle. Sexual <i> <i>morph</i>:</i> not observed. <i> <i>Asexual morph</i>: Mycelium</i> 1.5–2.5 μm wide, consisting of hyaline, smooth, branched, septate. <i>Conidiophores</i> solitary or in loose groups, straight to slightly curved, occasionally branched, 75 (–220) × 2–4 µm or even longer, septate, dark brown, smooth, occasionally enlarged at the base. <i>Conidiogenous cells</i> integrated, terminal, subcylindrical, 6.5–18 × 2–3.5 μm, tips somewhat curved, loci sympodially arrange, slightly thickened, slightly darkened, 1–2 μm diam. <i>Conidiogenous loci</i> slightly thickened and darkened, 1–2 µm diam. <i>Conidia</i> branched, acropetal chains. <i>Primary ramoconidia</i> fusoid-ellipsoidal to subcylindrical, 4.5–13 × 1.5–4 μm, 0–1-septate, guttulate, hyaline to pale olivaceous, smooth, hila thickened and darkened, 1 μm diam. <i>Intermediary conidia</i> hyaline, guttulate, fusoid-ellipsoid, 5.5–13 × 2–4 µm, hila 2 per conidium, 1 μm diam. <i>Terminal conidia</i> smooth, guttulate, hyaline, aseptate, fusoid-ellipsoid, 4–9 × 2–3.5 µm, loci thickened and darkened, 0.5 µm diam.</p> <p> <i>Culture characteristics</i>: Colonies reach 30 mm diam. on PDA plates after three weeks at 25 °C, slow growing, edge entire, aerial mycelium either sparse or dense, becoming olivaceous-grey toward the margin, reverse olivaceous-grey.</p> <p> <i>Material examined</i>: CHINA. Guangdong Province, Zhaoqing City, isolated from healthy peels of <i>Citrus medica</i> var. <i>sarcodactylis</i> (Rutaceae), November 2021, J. R. Liang, (ZHKU 23-0005, CGMCC 3.25233, <b>holotype</b>), ex-type culture ZHKUCC 23-0016, other living cultures ZHKUCC 23-0017, ZHKUCC 23-0018.</p> <p> <i>Notes</i>: The combined gene analyses of ITS and LSU (FIGURE 2) showed that our collection clustered with <i>Digitopodium</i> species and formed a sister subclade to <i>Digitopodium tectonae</i> with ML/MP/BYPP = 81%/69%/0.85 bootstrap support. Our collection differs from other <i>Digitopodium</i> species (Table 2), especially from <i>D. tectonae</i> by having rhizoid conidiophores, shorter conidiogenous cells (6.5–18 µm vs. 15–30 µm), shorter primary ramoconidia (4.5–13 µm vs. 30–35 µm), and shorter intermediary conidia (5.5–13 µm vs. 10–15 µm). <i>Digitopodium tectonae</i> was collected as a rust pathogen from <i>Olivea tectonae</i> on leaves of <i>Tectona grandis</i> in Minas Gerais City, Brazil (Crous <i>et al</i>. 2014, Colmán <i>et al</i>. 2021). Given that no extant species fit with our new collection and, we introduce <i>Digitopodium citri</i> as a new species based on polyphasic approaches discussed in Maharachchikumbura <i>et al</i>. (2021).</p>Published as part of <i>Liang, Jie-Rong, Senanayake, Indunil C., Dong, Zhang-Yong, Hongsanan, Sinang & Luo, Mei, 2023, Digitopodium citri sp. nov.; an endophytic species associated with Citrus medica L. var. sarcodactylis from Guangdong Province, China, pp. 69-78 in Phytotaxa 616 (1)</i> on page 73, DOI: 10.11646/phytotaxa.616.1.5, <a href="http://zenodo.org/record/8389469">http://zenodo.org/record/8389469</a>
Notes on the genus Dianous LEACH, 1819 with description of a new species from China (Coleoptera, Staphylinidae)
No full textWang, Wei, Tang, Liang, Luo, Yong-Ting (2019): Notes on the genus Dianous LEACH, 1819 with description of a new species from China (Coleoptera, Staphylinidae). Zootaxa 4686 (2): 282-288, DOI: 10.11646/zootaxa.4686.2.
Liang Shuming, Les Cultures d’Orient et d’Occident et leurs philosophies – Réédition augmentée, traduit du chinois par Luo Shenyi, préfacé et révisé par Léon Vandermeersch, Paris : You Feng, 2011
No full textCiaudo Joseph. Liang Shuming, Les Cultures d’Orient et d’Occident et leurs philosophies – Réédition augmentée, traduit du chinois par Luo Shenyi, préfacé et révisé par Léon Vandermeersch, Paris : You Feng, 2011. In: Études chinoises, vol. 32, n°1,2013. pp. 180-183
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