Results 1 to 10 of about 20,905 (195)
Thiết kế và chế tạo thiết bị hàn ống tự động có rung siêu âm tần số 20 kHz
Công nghệ hàn TIG/MIG-MAG thường được sử dụng hàn các sản phẩm ống thép trong công nghiệp. Để nâng cao cơ tính, tổ chức tế vi, tăng năng suất và cải thiện chiều sâu ngấu của mối hàn, dao động rung siêu âm có thể áp dụng. Do đó, nhóm tác giả đã nghiên cứu,
Chung Trần Thế Vinh +5 more
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Study the corrosion behavior of low carbon steel weldments immersed in tap water [PDF]
Corrosion is one of the main sources of failure for metals and alloys, thus it is a major engineering problem. Engineers must consider the corrosion of metals in different environments when designing engineering parts. Metals tend to corrode in different
Zenaa Abid, Qays Ismael, Mohammed Fathi
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Investigation of joining properties of AA 5083 material in MIG and TIG weldings
AA 5083 Aluminum alloys begin to be replaced steels in automobiles, ships, and high-speed-trains by providing reduced energy consumption and low carbon emissions thanks to their low densities, good weldabilities, and high corrosion resistance. During the
Hatice Varol Özkavak, Serdar Mercan
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Cranial morphology of Deudorix isocrates (Fab.) (Lepidoptera: Lycaenidae) larvae [PDF]
Deudorix isocrates (Fab.) is a globally important agricultural pest. The study regarding this pest is mostly concentrated on its management. Several morphologically significant features have been overlooked. In the present study we examined the structure
Ravindrakumar D. Patil +1 more
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Triptolide, the predominant biologically active component of the Chinese herb Tripterygium wilfordii Hook f., possesses numerous pharmacological activities, including anti-inflammatory, anti-fertility, anti-neoplastic, and immunosuppressive effects ...
Qin-You Tan +8 more
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Pathophysiology of sepsis‐induced cholestasis: A review
Sepsis is a critical condition resulting from the excessive activation of the inflammatory/immune system in response to an infection, with high mortality if treatment is not administered promptly. One of the many possible complications of sepsis is liver
Maria Iuliana Ghenu +4 more
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Suppression of Mig-6 overcomes the acquired EGFR-TKI resistance of lung adenocarcinoma
Background The resistance of lung cancer to epidermal growth factor receptor-tyrosine kinase inhibitor (EGFR-TKI) is one of the unconquered frontiers in chemotherapy.
Da Hyun Kang +10 more
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Numerical Analysis of Metal Transfer Process in Plasma MIG Welding
In plasma MIG welding, inert gas introduced from the torch nozzle is ionized in the upstream region of the MIG arc, which is termed “plasma”. This study aims to clarify the effect of the plasma on the metal-transfer process in the plasma MIG welding ...
Shinichi Tashiro +4 more
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Use of inundated lakeshore vegetation by Cichlids for reproduction in Lake Kinneret (Israel)
The collapse of the Sarotherodon galillaeus fishery in Lake Kinneret, from a mean annual catch of ~300 tons, to less than 10 tons in 2008 may indicate an imbalance between reproduction and mortality of the species.
Dabid Cummings, Avital Gsith
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Deliberate Establishment of Asymptomatic Bacteriuria—A Novel Strategy to Prevent Recurrent UTI
We have established a novel strategy to reduce the risk for recurrent urinary tract infection (UTI), where rapidly increasing antibiotic resistance poses a major threat. Epidemiologic studies have demonstrated that asymptomatic bacteriuria (ABU) protects
Björn Wullt, Catharina Svanborg
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