1,014 research outputs found
sj-docx-1-jdr-10.1177_00220345221089858 – Supplemental material for Histopathology-Based Diagnosis of Oral Squamous Cell Carcinoma Using Deep Learning
No full textSupplemental material, sj-docx-1-jdr-10.1177_00220345221089858 for Histopathology-Based Diagnosis of Oral Squamous Cell Carcinoma Using Deep Learning by S.Y. Yang, S.H. Li, J.L. Liu, X.Q. Sun, Y.Y. Cen, R.Y. Ren, S.C. Ying, Y. Chen, Z.H. Zhao and W. Liao in Journal of Dental Research</p
Development of PCA-based cluster quantile regression (PCA-CQR) framework for streamflow prediction: Application to the Xiangxi river watershed, China
No full textA hybrid factorial stepwise-cluster analysis method for streamflow simulation – a case study in northwestern China
No full textHolocene vegetation characteristics of the southern Loess Plateau in the Weihe River valley in China
No full textIncreases of population and expansion of rice agriculture in Asia, and anthropogenic methane emissions since 5000 BP
No full textVappolotes longshan Li & Zhao & Li 2023, sp. n.
No full textVappolotes longshan sp. n. Figs 2–3, 7 LSIDurn:lsid:zoobank.org:act: D15A6701-396A-4679-BE12-E6961B690E0D Type material. Holotype: ♁ (IZCAS-Ar44326, XQ191): China: Hunan Prov.: Xiangxi Tujia and Miao Autonomous Pref.: Longshan Co.: Xichehe Town, Ganxi Vil., Da Cave, (N29.1842°, E109.5623°, 444 ± 14 m), 5.I.2016, Z.G. Chen and J.Y. Wang leg. Paratypes: 1³ 6♀♀ (IZCAS-Ar44335– Ar 44341, XQ202), same town as holotype, Xinjian Vil., Xianren Cave, (N29.0855°, E109.5110°, 477 ± 28 m), 4.I.2016, same leg.; 1³ 11♀♀ (IZCAS- Ar 44342– Ar 44353, XQ211), same town as holotype, Xinjian Vil., Guanjia Cave, (N29.0866°, E109.5104°, 413 ± 10 m), 4.I.2016, same leg.; 4³³ 4♀♀ (IZCAS-Ar44327– Ar 44334, XQ191), same data as holotype; 1³ 6♀♀ (IZCAS-Ar44354– Ar 44360, XQ203), same town as holotype, the wayside of Zhijia Vil., (N29.1504°, E109.5516°, 455 ± 15 m), 5.I.2016, same leg.; 5♀♀ (IZCAS-Ar44361– Ar 44365, LB204), same co. as holotype: Hongyanxi Town, Daxi Vil., Feng Cave, (N29.2576°, E109.6086°, 389 ± 13 m), 9.I.2016, same leg.; 4♀♀ (IZCAS-Ar44366– Ar 44369, XQ218), same co. as holotype: Hongyanxi Town, Daxi Vil., Xiangjiayan Cave, (N29.2527°, E109.6051°, 427 ± 13 m), 9.I.2016, same leg.; 3³³ 3♀♀ (IZCAS-Ar44370– Ar 44375, YX004), same town as holotype, Shuitong Vil., Yangjia Cave, (N29.0879°, E109.4945°, 431 m), Shuitong Village, the same town as holotype, 26.X.2018, Z.G. Chen and X.Q. Zhang leg. Etymology. The new species is named after the type locality; noun in apposition. Diagnosis. The males of Vappolotes longshan sp. n. can be distinguished from those of V. ganlongensis Zhao & Li, 2019 (i.e., the type species of Vappolotes) by tibia longer than the length of patella (Fig. 2C), but subequal in the latter (Fig. 1C); patellar apophysis thick and dark, with a concave distal end (Fig. 2C), but thin, with a pointed and dark distal end in the latter (Fig. 1C); lateral tibial apophysis rectangular (Fig. 2C), but finger-like in the latter (Fig. 1C); posterior conductor ca. 2 times longer than the anterior conductor, with a forked distal end (Fig. 2B), but ca. 1/2, with unbifurcated distal end in the latter (Fig. 1B); dorsal conductor with a blunt distal end (Fig. 2A, B), but with a pointed distal end in the latter (Fig. 1A, B). The females of V. longshan sp. n. can be distinguished from those of V. ganlongensis Zhao & Li, 2019 by atrium longer than wide (Fig. 3A), but its length subequal width in the latter (Fig. 1D); copulatory ducts arched (Fig. 3B), but wing-like in the latter (Fig. 1E); anterior spermathecae contiguous (Fig. 3B), but not touching each other in the latter (Fig. 1E). Description. Male (holotype). Abdomen light yellow, dark gray sides, with four chevrons, rest as described for the genus (Fig. 3C). Total length 6.27. Carapace 3.38 long, 2.34 wide. Abdomen 2.89 long, 1.79 wide. Eye sizes and inter-distances: AME 0.06, ALE 0.10, PME 0.08, PLE 0.10; AME–AME 0.04, AME–ALE 0.02, AME–PME 0.04, ALE–PLE 0.02, PME–PME 0.05, PME–PLE 0.04. Leg measurements: I 12.11 (3.26, 0.72, 2.86, 3.09, 2.18); II 11.19 (2.81, 1.06, 2.58, 2.79, 1.95); III 10.61 (2.73, 0.83, 2.29, 2.67, 2.09); IV 12.67 (3.13, 0.88, 3.31, 3.54, 1.81). Palp as in Fig. 2A–C: femur subequal the length of the tibia, ca. 1.3 times longer than patella; patellar apophysis long, ca. 2 times longer than wide, with a concave distal end; retrolateral tibial apophysis rectangular, ca. 4 times longer than wide; lateral tibial apophysis rectangular, ca. 3 times wider than long; cymbium longer than 2.5 times the length of the bulb; cymbial furrow short, ca. 1/2 the length of cymbium; anterior conductor ca. 1/2 the length of the posterior conductor; dorsal conductor large, folded backward; posterior conductor enlarged and pointed diagonally towards the posterior, proximal end with a lamellar and large outgrowth, distal end with shallow median concavity; embolus originates around a 5 o’clock position. Female (IZCAS -Ar44331): Colour and abdominal pattern as in male (Fig. 3D, E). Total length 5.31. Carapace 2.79 long, 1.84 wide. Abdomen 2.52 long, 1.59 wide. Eye sizes and inter-distances: AME 0.06, ALE 0.09, PME 0.08, PLE 0.09; AME–AME 0.03, AME–ALE 0.02, AME–PME 0.03, ALE–PLE 0.01, PME–PME 0.04, PME–PLE 0.04. Leg measurements: leg I 8.73 (2.08, 0.68, 2.11, 2.22, 1.64); II 8.15 (2.26, 0.82, 1.73, 1.92, 1.42); III 7.97 (2.16, 0.73, 1.81, 1.91, 1.36); IV 10.61 (2.66, 0.76, 2.48, 3.07, 1.64). Epigyne as in Fig. 3A, B: ca. 1.2 times wider than long; atrium large, occupying ca. 1/4 of epigynal field, ca. 1.4 times longer than wide; its posterior margin conspicuous, 1/2 the length of atrium, 2 times longer than width of its lateral margin; copulatory ducts enlarged, ca. 2 times longer than spermathecae; spermathecae small, occupying 1/5 of epigynal field, ca. 2 times longer than wide, with long stalks and finger-shaped heads; fertilization ducts broad, ca. 2 times longer than wide. Variation. Total length of males: 5.44–6.29 (n=11), and of females: 5.09–5.69 (n=39). Distribution. Known only from Hunan Province, China (Fig. 7).Published as part of Li, Bing, Zhao, Zhe & Li, Shuqiang, 2023, Three new species of the genus Vappolotes Zhao & Li, 2019 (Araneae, Agelenidae) from southwest China, pp. 325-336 in Zootaxa 5270 (2) on pages 328-330, DOI: 10.11646/zootaxa.5270.2.8, http://zenodo.org/record/786501
Numerical investigation on lithium transport in the edge plasma of EAST real-time- Li-injection experiments in the frame of BOUT++
No full textTo study the transport of Li species in the plasma with real-time Li aerosol injection on EAST, a model has been developed by reducing Braginskii's equations, and implemented in the frame of BOUT++. The simulation results show that Li atoms propagate inwards since the Li injection, and their penetration depth depends on both the local plasma conditions along their path and initial injection velocity. It is also found that Li ions accumulate rapidly in the edge, and only a small fraction of Li species can transport cross the separatrix into the core. In the poloidal direction, Li ions drift swiftly downwards along the field lines, and transport much faster at the high field side than at the low field side. The interaction between background plasma and Li species plays a critical role in determining the edge plasma profile. It is found that real-time Li injection raises the plasma density in the pedestal region and reduces the plasma temperature, just as has been observed experimentally. Keywords: BOUT++, Lithium injection, Edge plasm
The pressure gradient for heterogeneous flow of coal, sand and iron in pipelines
No full textThe existing relationships based on Durand's method to predict pressure gradients for slurry flow in pipelines appear to be inadequate when accounting for a wide range of variables such as particle size and relative density as well as concentration. Using the coal, sand and iron ore data collected from various literature sources with the aid of non-dimensional analysis, new equations for the case of the heterogeneous flow regime were derived on the base of nondimensional parameters. The equations have the same structure for each material considered, but the coefficients are different.Civil Engineering and Geoscience
Method of Molerus and Wellman to Compute the Pressure Drop of Slurry Transport in Horizontal Pipes
No full textIn the literaturey many methods for the calculation of pipeline hydraulic transport of solids have been published. Their degree of exactness and applicability is variabie and therefore it is hard to the designer to make a convincible decision regarding their practical use. A new concept for the computation of slurry hydraulic transport in horizontal pipes proposed by O. Molerus and P. Wellmann based on numerous measurement data seems to provide a practicle method to predict the head loss in slurry pipeline transport. In this report the new method is introduced and a number of new experimental results to verify the new concept. Furthermore some suggestions are presented te impreve the new methed.Hydraulic EngineeringCivil Engineering and Geoscience
Holocene agriculture in the Guanzhong Basin in NW China indicated by pollen and charcoal evidence
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