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Journal articles on the topic 'Pit pattern'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Misman, Siti Norsuha, Mohd Shahril Firdaus Ab Razak, Nur Syahirah Ahmad Sobri, and Latiffah Zakaria. "Virulence Pattern of Pyricularia oryzae Pathotypes Towards Blast Monogenic Lines." Tropical Life Sciences Research 32, no. 3 (2021): 147–60. http://dx.doi.org/10.21315/tlsr2021.32.3.8.

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Rice blast caused by Pyricularia oryzae (P. oryzae) is one of the most serious diseases infecting rice worldwide. In the present study, virulence pattern of six P. oryzae pathotypes (P0.0, P0.2, P1.0, P3.0, P7.0 and P9.0) identified from the blast pathogen collected in Peninsular Malaysia, were evaluated using a set of 22 IRRI-bred blast resistance lines (IRBL) as well as to determine the resistance genes involved. The information on the virulence of the blast pathotypes and the resistance genes involved is important for breeding of new rice variety for durable resistance against blast disease

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Misman, Siti Norsuha, Mohd Shahril Firdaus Ab Razak, Nur Syahirah Ahmad Sobri, and Latiffah Zakaria. "Virulence Pattern of Pyricularia oryzae Pathotypes Towards Blast Monogenic Lines." Tropical Life Sciences Research 32, no. 3 (2021): 147–60. http://dx.doi.org/10.21315/tlsr2021.32.3.8.

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Rice blast caused by Pyricularia oryzae (P. oryzae) is one of the most serious diseases infecting rice worldwide. In the present study, virulence pattern of six P. oryzae pathotypes (P0.0, P0.2, P1.0, P3.0, P7.0 and P9.0) identified from the blast pathogen collected in Peninsular Malaysia, were evaluated using a set of 22 IRRI-bred blast resistance lines (IRBL) as well as to determine the resistance genes involved. The information on the virulence of the blast pathotypes and the resistance genes involved is important for breeding of new rice variety for durable resistance against blast disease

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3

Wang, Dongyuan, Feng Zhu, Jichun Wang, et al. "Pathogenicity Analyses of Rice Blast Fungus (Pyricularia oryzae) from Japonica Rice Area of Northeast China." Pathogens 13, no. 3 (2024): 211. http://dx.doi.org/10.3390/pathogens13030211.

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In order to understand the pathogenicity differentiation of rice blast fungus (Pyricularia oryzae Cavara), a total of 206 isolates of P. oryzae were collected from three Japonica rice regions in Jilin Province, northeast China. Pathogenicity test showed that the reaction pattern of 25 monogenic differential varieties (MDVs) of rice (Oryza sativa L.) demonstrated a wide pathogenic diversity among the isolates. Those MDVs harbor 23 resistance (R) genes with the susceptible variety Lijiangxintuanheigu (LTH) as control. Virulent isolates of MDVs harboring R genes Pish, Pit, Pia, Pii, Pik-s, Pik, P

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Fukuta, Yoshimichi, Mary Jeanie Telebanco-Yanoria, Nagao Hayashi, Seiji Yanagihara, Catherine Wanjiku Machungo, and Daigo Makihara. "Pathogenicities of Rice Blast (Pyricularia oryzae Cavara) Isolates From Kenya." Plant Disease 103, no. 12 (2019): 3181–88. http://dx.doi.org/10.1094/pdis-04-19-0870-re.

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A total of 99 isolates of rice blast (Pyricularia oryzae Cavara) were collected from 2010 to 2015 from four regions in Kenya: Kirinyaga County and Embu County, Kisumu County, Tana River County, and Mombasa County. The pathogenicities of these isolates were clarified based on the reaction patterns of Lijiangxintuanheigu and differential varieties (DVs) targeting 23 resistance genes. The frequency of virulent isolates was high for DVs for Pib, Pia, Pii, Pi3, Pi5(t), Pik-s, Pik-m, Pi1, Pik-h, Pik, Pik-p, Pi7(t), Pi19(t), and Pi20(t); low for DVs for Pish, Pi9(t), Piz-5, and Piz-t; and intermediat

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Kawasaki-Tanaka, A., N. Hayashi, S. Yanagihara, and Y. Fukuta. "Diversity and Distribution of Rice Blast (Pyricularia oryzae Cavara) Races in Japan." Plant Disease 100, no. 4 (2016): 816–23. http://dx.doi.org/10.1094/pdis-04-15-0442-re.

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In total, 310 rice blast (Pyricularia oryzae Cavara) isolates from Japan showed wide variation in virulence. Virulence on rice (Oryza sativa L.) differential varieties (DV) harboring resistance genes Pish, Pia, Pii, Pi3, Pi5(t), Pik-s, and Pi19(t) ranged from 82.9 to 100.0%. In contrast, virulence on DV possessing Pib, Pit, Pik-m, Pi1, Pik-h, Pik, Pik-p, Pi7(t), Pi9(t), Piz, Piz-5, Piz-t, Pita-2, Pita, Pi12(t), and Pi20(t) ranged from 0 to 21.6%. Cluster analysis using the reaction patterns of the DV classified isolates into three groups: I, virulent to Pik, Pik-h, Pik-p, Pik-m, Pi1, and Pi7(t

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6

Patel, Omeet N., Chao-Shou Chen, and Dimitrios Maroudas. "Pit rim decomposition into multiple quantum dots on surfaces of epitaxial thin films grown on pit-patterned substrates." Journal of Applied Physics 132, no. 8 (2022): 085301. http://dx.doi.org/10.1063/5.0106912.

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We report results of dynamical simulations according to an experimentally validated surface morphological evolution model on the formation of regular arrays of quantum dot molecules (QDMs) consisting of 1D arrays of smaller interacting quantum dots (QDs). These QD arrays form along the sides of each pit rim on the surface of a coherently strained thin film epitaxially deposited on a semiconductor substrate, the surface of which consists of a periodic pattern of inverted prismatic pits with rectangular pit openings. We find that this complex QDM pattern results from the decomposition of the pit

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7

Mizumoto, Takeshi, Yoji Sanomura, Shinji Tanaka, et al. "Clinical usefulness of magnifying endoscopy for non-ampullary duodenal tumors." Endoscopy International Open 05, no. 04 (2017): E297—E302. http://dx.doi.org/10.1055/s-0043-103681.

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Abstract Study aims This study aimed to investigate the clinical usefulness of magnifying endoscopy (ME) for non-ampullary duodenal tumors. Patients and methods We enrolled 103 consecutive patients with non-ampullary duodenal tumors that were observed by ME with narrow-band imaging (ME-NBI) and had pit pattern analysis before endoscopic resection at Hiroshima University Hospital before December 2014. ME-NBI images were classified as Type B or Type C according to the Hiroshima classification, and pit patterns were classified as regular or irregular. We studied the clinicopathological features a

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8

Testoni, Sabrina Gloria Giulia, Pier Alberto Testoni, Chiara Notaristefano, Edi Viale, and Giulia Martina Cavestro. "Reliability of Kudo’s Glandular Pit Pattern in Predicting Colorectal Lesion Histology at Routine Colonoscopy with Digital Chromoendoscopy." Gastrointestinal Disorders 6, no. 3 (2024): 661–74. http://dx.doi.org/10.3390/gidisord6030044.

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Background. The large number of lesions detected via high-definition (HD) imaging during colonoscopy calls for the reliable real-time histological characterization of polyps, especially diminutive and small ones, to permit tailored management based on the neoplastic risk, such as a “resect-and-discard” or a “diagnose-and-leave” strategy for low-risk adenomas and hyperplastic polyps (HPs). The Kudo classification of glandular pit pattern is currently used for predicting polyp histology. Aim. The aim in this study was to assess whether Kudo’s glandular pit pattern, assessed via HD digital chromo

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9

Nguyet, Nguyen T. M., Hoang H. Long, Nguyen B. Ngoc, et al. "Diversity and Distribution of Rice Blast (Pyricularia oryzae Cavara) Races in Vietnam." Plant Disease 104, no. 2 (2020): 381–87. http://dx.doi.org/10.1094/pdis-05-19-1008-re.

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A total of 239 isolates of blast (Pyricularia oryzae Cavara) collected from northern and central Vietnam showed a wide variation in pathogenicity based on the reaction patterns to 25 differential varieties (DVs) harboring 23 resistance genes and susceptible cultivar Lijiangxintuanheigu (LTH). The frequencies of isolates virulent toward DVs for Pish, Pik-m, Pi1, Pik-h, Pik, Pik-p, Pi7(t), Pi9(t), Piz-5, Pita-2, and Pita were low, but they were high for DVs for Pib, Pit, Pia, Pii, Pi3, Pi5(t), Pik-s, Piz, Piz-t, Pi12(t), Pi19(t), and Pi20(t). Isolates were classified into three cluster groups Ia

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10

Ohtsuka, Kazuo, Hiroshi Kashida, Jun-ichi Ukegawa, et al. "Pit pattern of colitic cancer and dysplasia." Progress of Digestive Endoscopy 68, no. 2 (2006): 58–61. http://dx.doi.org/10.11641/pde.68.2_58.

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Zhang, Xuehan, Xuwei Wang, and Yeshuang Xu. "Influence of Filter Tube of Pumping Well on Groundwater Drawdown during Deep Foundation Pit Dewatering." Water 13, no. 22 (2021): 3297. http://dx.doi.org/10.3390/w13223297.

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The partial penetrating waterproof curtain combined with pumping wells is widely applied to deep foundation pit dewatering engineering. The filter tube of the pumping well plays a critical role on the environment effect that resulted from foundation pit dewatering. This paper investigated the impact of the filter tube on the groundwater drawdown outside the pit to provide a theoretical basis for the foundation pit dewatering design. Three patterns according to the relative position of the waterproof curtain and the filter tube, which are called wall-well patterns, namely the full-closed patter

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12

Kudo, S., S. Hirota, T. Nakajima, et al. "Colorectal tumours and pit pattern." Journal of Clinical Pathology 47, no. 10 (1994): 880–85. http://dx.doi.org/10.1136/jcp.47.10.880.

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13

Yamashita, Susumu, Miho Kojima, Nobuhiko Onda, and Makoto Shibutani. "In Vitro Comparative Study of Near-Infrared Photoimmunotherapy and Photodynamic Therapy." Cancers 15, no. 13 (2023): 3400. http://dx.doi.org/10.3390/cancers15133400.

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Near-infrared photoimmunotherapy (NIR-PIT) is a new phototherapy that utilizes a monoclonal antibody (mAb) against cancer antigens and a phthalocyanine dye, IRDye700DX (IR700) conjugate (mAb-IR700). Photodynamic therapy (PDT) is a combination therapy that utilizes photoreactive agents and light irradiation as well as NIR-PIT. In the present study, we compared these therapies in vitro. The characterization of cellular binding/uptake specificity and cytotoxicity were examined using two mAb-IR700 forms and a conventional PDT agent, talaporfin sodium, in three cell lines. As designed, mAb-IR700 ha

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14

Nakano, Arihiro, Yoshiki Hirooka, Takeshi Yamamura, et al. "Comparison of the diagnostic ability of blue laser imaging magnification versus pit pattern analysis for colorectal polyps." Endoscopy International Open 05, no. 04 (2017): E224—E231. http://dx.doi.org/10.1055/s-0043-102400.

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Abstract Background and study aims There have been few evaluations of the diagnostic ability of new narrow band light observation blue laser imaging (BLI). The present prospective study compared the diagnostic ability of BLI magnification and pit pattern analysis for colorectal polyps. Patients and methods We collected lesions prospectively, and the analysis of images was made by two endoscopists, retrospectively. A total of 799 colorectal polyps were examined by BLI magnification and pit pattern analysis at Nagoya University Hospital. The Hiroshima narrow-band imaging classification was used

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15

He, Fang Ding, Guang Jun Guo, and Ya Nan Zang. "Deformation Pattern of Foundation Pit Excavation beside Silt Soil Railway Subgrade." Advanced Materials Research 594-597 (November 2012): 284–89. http://dx.doi.org/10.4028/www.scientific.net/amr.594-597.284.

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Foundation pit excavation beside silt soil railway subgrade in the water net plain district is influenced by overload of backfilled roadbed, train's vibrating load and high groundwater level, so foundation pit instability occurs easily. Numerical simulation is done on several parameters such as different depths of pit cutting, distances from subgrade, speeds of the train, and so on. Through analyzing changes and impact ranges of the pore pressure and displacement under various work conditions, it reveals lateral deformation mechanism of the foundation pit. And also it provides references for s

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16

Zhuravlev, A. G., I. A. Glebov, and V. V. Chernykh. "Behaviour pattern of rock mass haulage energy intensity in deep pits." Gornye nauki i tekhnologii = Mining Science and Technology (Russia) 8, no. 1 (2023): 68–77. http://dx.doi.org/10.17073/2500-0632-2022-09-12.

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A significant portion of mineral deposits developed by open-pit mining is opened to the full depth by road transport ramps without the use of combined transport. In most cases, this is dictated by the high rate of a pit deepening and multi-stage development. In this study, the energy intensity of rock mass (RoM) haulage from the working zone of a pit to the surface is considered at several hierarchical levels. Mineframe software was used to study 3D-models of open pits with different slope angles in order to test the method of analytical calculation of a pit volume that allowed ensuring accura

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17

Zhang, Lijia, Zihan Zhai, Yan Zhou, Shihan Liu, and Liwei Wang. "The Landscape Pattern Evolution of Typical Open-Pit Coal Mines Based on Land Use in Inner Mongolia of China during 20 Years." Sustainability 14, no. 15 (2022): 9590. http://dx.doi.org/10.3390/su14159590.

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As the province most abundant in mineral resources in China, Inner Mongolia has more than 200 open-pit coal mines. The coal mining activities seriously hinder the sustainable use of regional land and the improvement of residents’ wellbeing. Taking 13 typical open-pit coal mines of Inner Mongolia as the study area, combining remote sensing images and the Google Earth Engine (GEE) platform, the trend features of spatial and temporal evolution of land use and landscape patterns from 2001 to 2020 were analyzed by transfer matrix and landscape pattern index methods. According to the mining plan and

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18

Kishino, Takaaki, Tsuneo Oyama, Keita Funakawa, et al. "Multicenter prospective study on the histological diagnosis of gastric cancer by narrow band imaging-magnified endoscopy with and without acetic acid." Endoscopy International Open 07, no. 02 (2019): E155—E163. http://dx.doi.org/10.1055/a-0806-7275.

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Abstract Background and study aims The usefulness of endoscopy for diagnosing histological type remains unclear. This study aimed to examine the diagnostic accuracy of white light endoscopy (WLE), magnified endoscopy with narrow band imaging (NBI-ME), and NBI-ME with acetic acid enhancement (NBI-AA) for histological type of gastric cancer. Patients and methods Patients with depressed-type gastric cancers resected by endoscopic submucosal dissection were prospectively enrolled, and 221 cases were analyzed. Histological type was diagnosed by WLE, followed by NBI-ME and NBI-AA. Histological type

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19

Matsushita, Hiro-o., and Hiro-o. Yamano. "What is type II-open pit pattern?" Digestive Endoscopy 28 (April 2016): 60. http://dx.doi.org/10.1111/den.12603.

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20

Wada, Yoshiki, Hiroshi Kashida, Masashi Misawa, et al. "Diagnostic Accuracy of Pit Pattern and Vascular Pattern in Colorectal Lesions." Gastrointestinal Endoscopy 69, no. 5 (2009): AB373. http://dx.doi.org/10.1016/j.gie.2009.03.1120.

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BARNES, CURT H., PAKPOOM MAKOEN, AKRACHAI AKSORNNEAM, WANRAWEE TIPPRAPATKUL, and COLIN T. STRINE. "Behaviour and activity pattern of a Kanchanaburi viper Trimeresurus kanburiensis." Herpetological Bulletin, no. 167 (March 1, 2024): 9–13. http://dx.doi.org/10.33256/hb167.913.

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Several conservation assessments have proposed that the Kanchanaburi pit viper Trimeresurus kanburiensis is threatened with extinction due to limited distribution, few documented sites and the collection of mature individuals for the international pet trade. No previous study has evaluated these threats comprehensively, nor investigated the natural history of the species in the wild. To address these knowledge gaps, we began with a brief review of wildlife trade reports and then during September–November 2020 we undertook a field study (nearly 100 surveyor hours) using fixed camera recording.

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Yamashiro, Masaaki, Gen Iinuma, Toshihiro Yokota, et al. "Diagnosis of Colorectal Tumors by Mucosal Pit Pattern." Progress of Digestive Endoscopy(1972) 47 (1995): 82–85. http://dx.doi.org/10.11641/pdensks.47.0_82.

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23

Kobayashi, Nozomu, Takahisa Matsuda, Yutaka Saito, and Daizo Saitoh. "Is Pit Pattern Diagnosis Possible Even for Beginners?" Gastrointestinal Endoscopy 59, no. 5 (2004): P123. http://dx.doi.org/10.1016/s0016-5107(04)00615-7.

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Haefner, Michael, Michael Liedlgruber, Andreas Puespoek, et al. "Computer-Assisted Pit Pattern Analysis of Colonic Lesions." Gastrointestinal Endoscopy 63, no. 5 (2006): AB247. http://dx.doi.org/10.1016/j.gie.2006.03.651.

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Kudo, S., C. Rubino, C. Teixeira, H. Kashida, and E. Kogure. "Pit Pattern in Colorectal Neoplasia: Endoscopic Magnifying View." Endoscopy 33, no. 04 (2004): 367–73. http://dx.doi.org/10.1055/s-2004-826104.

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Kudo, Shin-Ei, Haruo Ikeda, Kazuo Ohtsuka, and Hiroshi Kashida. "Importance of Neoplastic Pit Pattern of Ulcerative Colitis." Gastrointestinal Endoscopy 69, no. 5 (2009): AB299—AB300. http://dx.doi.org/10.1016/j.gie.2009.03.833.

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Wada, Yoshiki, Hiroshi Kashida, Shin-ei Kudo, Masashi Misawa, Nobunao Ikehara, and Shigeharu Hamatani. "DIAGNOSTIC ACCURACY OF PIT PATTERN AND VASCULAR PATTERN ANALYSES IN COLORECTAL LESIONS." Digestive Endoscopy 22, no. 3 (2010): 192–99. http://dx.doi.org/10.1111/j.1443-1661.2010.00983.x.

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Liu, Cheng, Chenglong Zou, and Yihe Li. "Field Measurement of Dust Concentration on Open-pit Coal Mine Truck Transportation Roads and Numerical Simulation of Dust Patterns." E3S Web of Conferences 536 (2024): 03002. http://dx.doi.org/10.1051/e3sconf/202453603002.

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Dust generated by open-pit coal truck transportation is one of the main sources of pollution, adversely affecting road visibility and the surrounding air quality during transportation operations. To investigate the distribution patterns of transport dust on coal quality roads in open-pit coal mines, we conducted on-site measurements of transport dust pollution in a coal mine in Xinjiang, China. We also used numerical simulation software to simulate the distribution patterns of dust under different truck speeds. The results indicate that dust pollution on the coal quality road surfaces within t

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Wang, Chengxiang, Chengkun Lu, Wei Han, Hongsong Sun, and Huailiang Kou. "Comparative Study of Pile Pillared Support and Pile-anchor Retaining in Deep Pit." E3S Web of Conferences 143 (2020): 01042. http://dx.doi.org/10.1051/e3sconf/202014301042.

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Support pattern is the most important factor affecting the stability of foundation pit. In order to study the stable state of deep foundation pit, this paper selects pile pillared support and pile-anchor retaining which are high accident rate for comparison, and optimizes the construction scheme combined with the actual deep foundation pit project. The deformation of the supporting structure and the settlement of the foundation pit of Huiquan Square are used to analyze by FLAC3D. The variation range and trend of the internal force of the steel support and the axial force of the anchor cable ar

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Xu, Na, Yujin Shi, Jianxiu Wang, et al. "Field Experiments on 3D Groundwater Flow Patterns in the Deep Excavation of Gravel-Confined Aquifers in Ancient Riverbed Areas." Applied Sciences 13, no. 18 (2023): 10438. http://dx.doi.org/10.3390/app131810438.

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In ancient riverbed areas, the hydro-geological conditions are extremely complex because of the cutting of ancient river channels during the sedimentary process. How to lower groundwater level in water-riched gravel-confined aquifer during deep excavation is vital for underground engineering. Groundwater flow patterns had to be understood during foundation pit dewatering. This paper presents a field case study conducted at the deep foundation pit of the Qianjiang Century City station on Hangzhou Metro Line 6, which is notable for its 52 m deep unclosed waterproof curtain. A total of 34 pumping

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Wada, Yoshiki, Shin-Ei Kudo, Hiroshi Kashida, et al. "S1533: Diagnostic Accuracy of Pit Pattern and Vascular Pattern Analyses in Colorectal Lesions." Gastrointestinal Endoscopy 71, no. 5 (2010): AB187. http://dx.doi.org/10.1016/j.gie.2010.03.308.

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Dute, Roland R., Ann E. Rushing, and James W. Perry. "Torus Structure and Development in Species of Daphne." IAWA Journal 11, no. 4 (1990): 401–12. http://dx.doi.org/10.1163/22941932-90000530.

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A torus is present in intervascular pit membranes in the wood of Daphne odora and D. cneorum, but not in D. mezereum. In the two former species, each torus is surrounded by a margo consisting of fibrillar material in a tightly woven pattern. Tori are of greater diameter than pit apertures and completely occlude the apertures during aspiration. Evidence from D. odora indicates that torus deposition is spatially associated with vesicles and a plexus of microtubules, and does not begin until pit border formation is complete. The material deposited during torus synthesis also impregnates the wall

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Yang, Tao. "The Simulation of Foundation Pit Construction on Basis of Strength Reduction Method and the Research on its Stability." Advanced Materials Research 926-930 (May 2014): 699–702. http://dx.doi.org/10.4028/www.scientific.net/amr.926-930.699.

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In geotechnical engineering, the support pattern regularly applied is continuous wall, whose high security, strong adaptability, good stability and other characteristics have been widely appraised in engineering circles. This paper use Midas to build the three-dimensional research model on varied construction stages of foundation pit, in which the foundation pit applies the scheme of combing continous wall and inner support. Further more, this paper makes estimation on the machenical stability in varied construction stages of foundation pit and use strength deduction method to analyze the stre

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Dai, Heng San, and Tao Yang. "Research on Stability of Foundation Pit Construction." Applied Mechanics and Materials 580-583 (July 2014): 697–700. http://dx.doi.org/10.4028/www.scientific.net/amm.580-583.697.

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In geotechnical engineering, the support pattern regularly applied is continuous wall, whose high security, strong adaptability, good stability and other characteristics have been widely appraised in engineering circles. This paper use Midas to build the three-dimensional research model on varied construction stages of foundation pit, in which the foundation pit applies the scheme of combing continous wall and inner support. Further more, this paper makes estimation on the machenical stability in varied construction stages of foundation pit and use strength deduction method to analyze the stre

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Hayashi, S., Y. Suzuki, M. Kobayasi, T. Honma, R. Narisawa, and H. Asakura. "Pit pattern diagnosis of depressed tumors of the colon." Gastroenterology 114 (April 1998): A608. http://dx.doi.org/10.1016/s0016-5085(98)82482-7.

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Hida, Nobuyuki, Kenji Watanabe, Kazutoshi Hori, Hiroki Ikeuchi, Yoshio Ohda, and Takayuki Matsumoto. "Pit Pattern Diagnosis in Ulcerative Colitis Associated Neoplastic Lesions." Gastrointestinal Endoscopy 63, no. 5 (2006): AB214. http://dx.doi.org/10.1016/j.gie.2006.03.528.

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Nolze, G., C. Grosse, and A. Winkelmann. "Kikuchi pattern analysis of noncentrosymmetric crystals." Journal of Applied Crystallography 48, no. 5 (2015): 1405–19. http://dx.doi.org/10.1107/s1600576715014016.

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Different models of Kikuchi pattern formation are compared with respect to their applicability to noncentrosymmetric crystals, and the breakdown of Friedel's rule in experimental electron backscatter diffraction (EBSD) patterns is discussed. DifferentAIIIBVsemiconductor materials are used to evaluate the resulting asymmetry of Kikuchi band profiles for polar lattice planes. By comparison with the characteristic etch pit morphology on a single-crystal surface, the polar character of the measured lattice planes can be assigned absolutely. The presented approach enables point-group-resolved orien

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Pan, Y. "Morphology and development of flow-pattern defect with extended nonagitated Secco etching." Proceedings, annual meeting, Electron Microscopy Society of America 52 (1994): 868–69. http://dx.doi.org/10.1017/s0424820100172073.

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The D defect, which causes the degradation of gate oxide integrities (GOI), can be revealed by Secco etching as flow pattern defect (FPD) in both float zone (FZ) and Czochralski (Cz) silicon crystal or as crystal originated particles (COP) by a multiple-step SC-1 cleaning process. By decreasing the crystal growth rate or high temperature annealing, the FPD density can be reduced, while the D defectsize increased. During the etching, the FPD surface density and etch pit size (FPD #1) increased withthe etch depth, while the wedge shaped contours do not change their positions and curvatures (FIG.

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Li, Shan, Jie Wang, Yafang Yin, et al. "Investigating Effects of Bordered Pit Membrane Morphology and Properties on Plant Xylem Hydraulic Functions—A Case Study from 3D Reconstruction and Microflow Modelling of Pit Membranes in Angiosperm Xylem." Plants 9, no. 2 (2020): 231. http://dx.doi.org/10.3390/plants9020231.

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Pit membranes in between neighboring conduits of xylem play a crucial role in plant water transport. In this review, the morphological characteristics, chemical composition and mechanical properties of bordered pit membranes were summarized and linked with their functional roles in xylem hydraulics. The trade-off between xylem hydraulic efficiency and safety was closely related with morphology and properties of pit membranes, and xylem embolism resistance was also determined by the pit membrane morphology and properties. Besides, to further investigate the effects of bordered pit membranes mor

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Lolli, Elisabetta, Elena De Cristofaro, Irene Marafini, et al. "Endoscopic Predictors of Neoplastic Lesions in Inflammatory Bowel Diseases Patients Undergoing Chromoendoscopy." Cancers 14, no. 18 (2022): 4426. http://dx.doi.org/10.3390/cancers14184426.

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Dye-based chromoendoscopy (DCE) with targeted biopsies is recommended for surveillance of patients with long-standing inflammatory bowel diseases (IBD), but endoscopic features that predict dysplasia are not fully clarified. We here aimed at identifying predictive factors of dysplastic/neoplastic lesions in IBD patients undergoing DCE. Two-hundred-and-nineteen patients were consecutively and prospectively enrolled from October 2019 to March 2022. One-hundred-and-forty-five out of 219 patients underwent DCE, and 148 lesions were detected in 79/145 (54%) patients. Thirty-nine lesions (26%) were

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Kim, Jong Sik, and Geoffrey Daniel. "DEVELOPMENTAL LOCALIZATION OF HOMOGALACTURONAN AND XYLOGLUCAN EPITOPES IN PIT MEMBRANES VARIES BETWEEN PIT TYPES IN TWO POPLAR SPECIES." IAWA Journal 34, no. 3 (2013): 245–62. http://dx.doi.org/10.1163/22941932-00000021.

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Localization of homogalacturonan (HG) and xyloglucan epitopes in developing and mature pit membranes from different pit types in xylem of Populus tremula L. × P. tremuloides Michx. (hybrid aspen) and Populus tremula L. (European aspen) was investigated using immunogold labeling. Pit types not mediated by ray parenchyma (intervessel- and fiber pits) showed significant developmental changes in HG epitope localization. Both low- and high methyl-esterified HG epitopes (recognized by LM19 and LM20, respectively) were detected in developing pit membranes of intervessel- and fiber pits until late sta

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Xangsayasane, Phetmanyseng, Chanthakone Boualaphanh, Chay Bounphanousay, et al. "Genetic Variation of Rice Blast (Pyricularia oryzae) Isolates in Laos." Plant Health Progress 21, no. 4 (2020): 248–55. http://dx.doi.org/10.1094/php-05-20-0041-rs.

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The pathogenicity of 192 blast isolates collected from regions across the whole of Laos from 2007 to 2009 showed a wide variation in terms of the frequencies of virulence toward differential varieties (DVs) and the susceptible control cultivar Lijiangxintuanheigu. High frequencies of virulence (>50%) were found in the reactions of DVs for Pit, Pia, Pi3, Pi5(t), Pik-s, Piz-t, Pi19(t), and Pi20(t); intermediate values (from 10 to 50%) were found in DVs for Pib, Pii, Pik-m, Pi1, Pik-h, Pik, Pik-p, Pi7(t), Piz-5, Pita (two lines), Pita-2 (two lines), and Pi12(t); and low frequencies (<10%) w

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Khan, M. A. I., M. A. Ali, M. A. Monsur, et al. "Diversity and Distribution of Rice Blast (Pyricularia oryzae Cavara) Races in Bangladesh." Plant Disease 100, no. 10 (2016): 2025–33. http://dx.doi.org/10.1094/pdis-12-15-1486-re.

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The pathogenicity of 331 blast isolates (Pyricularia oryzae Cavara) collected from different regions and ecosystems for rice cultivation in Bangladesh was evaluated by compatibility on 23 differential varieties (DV), each harboring a single blast resistance gene, and susceptible ‘Lijiangxintuanheigu’ (LTH). A wide variation in virulence was found among the isolates, and 267 races were classified using a new designation system. Virulence of blast isolates against DV carrying the resistance genes Pia, Pib, Pit, Pik-s, Piz-t, Pi12(t), Pi19(t), and Pi20(t), as well as avirulence against those carr

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Lin, Gang, Zhaorui Lin, Yi Zhao, et al. "Force and Deformation Characteristics of Large-Scale Zoning Excavation in Soft Soil: A Case Study in Hangzhou." Applied Sciences 14, no. 14 (2024): 6358. http://dx.doi.org/10.3390/app14146358.

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The zoning excavation method is fully employed to control the deformation of foundation pits constructed in urban soft soil areas. However, the similarities and differences in forces and deformations between foundation pits excavated by the zonal method and those excavated by the conventional method still need to be further explored. In this study, the deformation was monitored and analyzed by taking the zonal excavation of a foundation pit of the ‘New World’ project in Hangzhou City as the research object. The measured results showed that the pre-built diaphragm wall for the first excavated f

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Klokočovnik, Vesna, Gregor Hauptman, and Dušan Devetak. "Effect of substrate temperature on behavioural plasticity in antlion larvae." Behaviour 153, no. 1 (2016): 31–48. http://dx.doi.org/10.1163/1568539x-00003322.

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Temperature is of crucial importance, affecting all aspects of insect life such as survival, development and daily activity patterns, and consequently behaviour. In the present study we evaluated the effect of temperature on the behavioural plasticity of antlion larvae, the sit-and-wait predators, which are considerably more dependent on local habitat conditions. We provided ethological descriptions of pit construction and feeding behaviour. An increase in temperature led to greater activity and consequently to greater frequency of sand tossing during pit construction. Larvae constructed bigge

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Val, J., M. A. Gracia, A. Blanco, E. Monge, and M. Pérez. "Polypeptide Pattern of Apple Tissues Affected by Calcium-related Physiopathologies." Food Science and Technology International 12, no. 5 (2006): 417–21. http://dx.doi.org/10.1177/1082013206070217.

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Polypeptides from the apple pulp of Smoothee Golden Delicious and White Renete apples were resolved by 1-D denaturing sodium dodecyl sulphate polyacrylamide gel electrophoresis (SDS-PAGE). According to the electropherograms, there were lower concentrations of 88, 74, 70.6 and 47.5-42kDa proteins in bitter pit spots. Proteins weighing 30 and 26kDa were rare in sound pulp but frequently appeared in pits and adjacent tissue. Finally, a novel 18kDa protein was found in bitter pit spots in both varieties, and also in chemically induced corky lesions either by magnesium infiltration or ammonium oxal

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Cui, Naiyuan, Fei Wang, Hanyuan Ding, and Lei Guo. "Investigation of 〈100〉-oriented etching pattern on diamond coated with Ni and Cu." International Journal of Modern Physics B 34, no. 17 (2020): 2050155. http://dx.doi.org/10.1142/s0217979220501556.

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Diamond etching of [Formula: see text] orientation is processed in chemical vapor deposition (CVD) chamber using H2 as reactive gas. Etching process happens on diamond substrates using a variety of etch mask materials including copper and nickel. Scanning electron microscope (SEM) and atomic force microscope (AFM) show different kinds of diamond etching pattern of two mask materials. It is observed that the etching pit of copper is tetrahedron, while the etching pit of nickel is step structure. This indicates diverse etching mechanism of diamond etched by different metal. Observing the surface

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Toor, Zaigham Saeed, and Muhammad Moaaz Zafar. "Corrosion degradation of aluminium alloys using a computational framework." Tribology and Materials 1, no. 4 (2022): 150–56. http://dx.doi.org/10.46793/tribomat.2022.019.

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The paper describes the corrosion based degradation of aluminium alloys using an analytical and numerical framework. The corrosion rate was calculated using analytical equations for aluminium sheets subjected to a corrodent. Parametric analysis for the pit morphology, diameter, depth and distribution on the plate was conducted using finite element analysis. A comparison between elliptical and circular pits of the same area was also made for stress magnification using numerical analysis. It was observed that the stress generated at constant load when a specimen corrodes due to pitting is direct

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Kim, Joon Sung, Bo-In Lee, Hwang Choi, et al. "Brief Education on Microvasculature and Pit Pattern for Trainees Significantly Improves Estimation of the Invasion Depth of Colorectal Tumors." Gastroenterology Research and Practice 2014 (2014): 1–6. http://dx.doi.org/10.1155/2014/245396.

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Objectives. This study was performed to evaluate the effectiveness of education for trainees on the gross findings identified by conventional white-light endoscopy (CWE), the microvascular patterns identified by magnifying narrow-band imaging endoscopy (MNE), and the pit patterns identified by magnifying chromoendoscopy (MCE) in estimation of the invasion depth of colorectal tumors.Methods. A total of 420 endoscopic images of 35 colorectal tumors were used. Five trainees estimated the invasion depth of the tumors by reviewing the CWE images before education. Afterwards, the trainees estimated

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Ying, Qiang, and Sheng Ying Yuan. "Experimental Study on Deposition Promotion and Erosion Control for Pit Collapse." Applied Mechanics and Materials 204-208 (October 2012): 3022–27. http://dx.doi.org/10.4028/www.scientific.net/amm.204-208.3022.

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Based on the actual measured topographic data of the pit collapse occurred at Sanjiangkou in Nanjing, a generalized model of pit collapse is established. With this model, the experimental study of flow pattern changes is made with the schemes of crow of a tree and tetrahedron-like penetrating frames. The study shows that the scheme with crow of tree play greater effect in pit velocity reduction, so it can be used in emergency rescue project. Although tetrahedron-like penetrating frames can also reduce velocity, but too crowded arrangement make limited effect in reducing velocity, therefore tet

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