Search Results - Da Yu
Yu the Great
![Yu depicted by [[Song-era]] artist [[Ma Lin (painter)|Ma Lin]] (馬麟), [[National Palace Museum]]](https://upload.wikimedia.org/wikipedia/commons/d/d5/King_Yu_of_Xia.jpg)
Yu the Great or Yu the Engineer was a legendary king in ancient China who was credited with "the first successful state efforts at flood control", his establishment of the Xia dynasty, which inaugurated dynastic rule in China, and for his upright moral character. He figures prominently in the Chinese legend titled "Great Yu Controls the Waters" (). Yu and other sage-kings of ancient China were lauded for their virtues and morals by Confucius and other Chinese teachers. He is one of the few Chinese monarchs who is posthumously honored with the epithet "the Great".There is no contemporary evidence of Yu's existence as traditionally attested in the ''Shiji''. Yu is said to have ruled as sage-king during the late 3rd millennium BC, which predates the oracle bone script used during the late Shang dynasty—the oldest known form of writing in China—by nearly a millennium. Yu's name was not inscribed on any artifacts which were produced during the proposed era in which he lived, nor was it inscribed on the later oracle bones; his name was first inscribed on vessels which date to the Western Zhou period (771 BC). Provided by Wikipedia
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Cellulase activities in different castes of two termites: Reticulitermes flaviceps and Coptotermes formosanus
Published 2001-01-01Get full textCellulase and its component activities, endo-1,4-β-D-glucanase, exo-1,4-β-D-glucanase and β-Glucosidase were measured in workers, soldiers and reproductives in Reticulitermes flaviceps and Coptotermes formosanus. The results showed that cellulase existed in three castes of two termites and there was...
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Preparation and Thermal Shock Resistance of One Dimension Directional Connected Porous ZrO2 Ceramics
Published 2022-04-01Get full textIn order to study high performance oriented porous ceramics for the fuel cells and other fields, ZrO2 porous ceramics scaffold are fabricated by using tape-casting and screen printing methods. ZrO2 green tapes are prepared by using tape-casting and then the graphite stripes which are screen-printed...
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Risk assessment of thyroid nodules with a multi-instance convolutional neural network
Published 2025-07-01Get full textObjectivesUltrasonography is the primary imaging modality for evaluating thyroid nodules, and artificial intelligence (AI) has advanced the automated diagnosis of thyroid cancer. However, existing AI-assisted methods often suffer from limited diagnostic performance.MethodsIn this study, we propose a...
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ANSYS Numerical Simulation of Laser Cladding Ni/SiC Process Parameter Optimization
Published 2022-08-01Get full textTo overcome the issue of repairing mold surface failure, the parameters of the laser cladding Ni/SiC process is optimized using numerical simulation.The different laser currents, scanning speeds and defocusing are adjusted to optimize simulation result of laser cladding.Meanwhile, the influence of t...
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Effect of human serum albumin on clinical outcomes in pediatric patients undergoing gastrointestinal surgery
Published 2025-07-01Get full textPurposeThis study aims to evaluate the effectiveness of administering 20% human serum albumin (HSA) on short-term clinical outcomes in pediatric patients undergoing enteric anastomosis, with a specific focus on postoperative hospital stay (PHS), postoperative fasting duration (PFD), and the incidenc...
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