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Article
Preparation of a novel surfactant dibutyl (2-(hydroxyamino)-2-oxoethyl) phosphonate and its adsorption mechanism in cassiterite flotation
A novel surfactant dibutyl (2-(hydroxyamino)-2-oxoethyl) phosphonate (DBPHA) was designed and synthesized as a cassiterite flotation collector. Micro-flotation experiment results indicated that under the condi...
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Article
Flotation performance of anisic hydroxamic acid as new collector for tungsten and tin minerals
In order to improve the recovery of tungsten ores containing tin minerals, anisic hydroxamic acid (p-methoxy benzohydroxanic acid, PMOB) was synthesized and introduced as novel collector in the flotation of sc...
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Article
Bionic structure of shark’s gill jet orifice based on artificial muscle
Based on the biological prototype characteristics of shark’s gill jet orifice, the flexible driving characteristics of ionic exchange polymer metal composites (IPMC) artificial muscle materials and the use of ...
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Article
High risk factors of pancreatic carcinoma
Over the past decades, cancer has become one of the toughest challenges for health professionals. The epidemiologists are increasingly directing their research efforts on various malignant tumor worldwide. Of ...
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Article
Etiology, pathology, management and prognosis of chronic pancreatitis in Chinese population: A retrospective study
The purpose of this study was to investigate the etiology, pathological characteristics, management and prognosis of chronic pancreatitis in the Chinese population. The clinical data of 142 patients with chron...
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Article
Characteristics of seal shell body’s rubber ring with bionic dimpled surfaces of aerodynamic extinguishing cannon
To solve the problem of sealing between the barrel and the rubber ring of shell body during an launching process of aerodynamic extinguishing cannon, a rubber sealing model with bionic dimpled characteristics ...
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Article
Effects and mechanism of irbesartan on tubulointerstitial fibrosis in 5/6 nephrectomized rats
Tubulointerstitial fibrosis (TIF) is a common pathological feature of end-stage kidney disease. Previous studies showed that upregulation of TGFβ1 notably contributed to the chronic renal injury and irbesartan...
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Article
Protection distance of surge protective devices in low voltage distribution systems
Protection distance of surge protective devices (SPDs) is an important problem in designing a good location scheme of SPDs in low voltage distribution systems for protecting electrical equipments against over-...
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Article
Implication of EMT induced by TGF-β1 in pancreatic cancer
This study examined the implication of EMT induced by TGF-β1 in pancreatic cancer invasion. TGF-β1 expression was determined in 29 cases of human pancreatic carcinoma (PC) by immunohistochemistry and the resul...
