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Advanced Search Results For "Li, Jun"

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 "Li, Jun"
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On stability and synergistic effect of nano-bubbles in micro-silica flotation

Publication Type: Academic Journal

Source(s): 矿业科学学报, Vol 7, Iss 6, Pp 763-769 (2022)

Abstract: In order to solve the purification problem of microsilica powder and improve the flotation recovery, this study introduced nano-bubbles into the flotation of micro-silicon powder, and analyzed the effect of nano-bubbles on flotation purification of mic...

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Tobacco carcinogen induces tryptophan metabolism and immune suppression via induction of indoleamine 2,3-dioxygenase 1

Publication Type: Academic Journal

Source(s): Signal Transduction and Targeted Therapy, Vol 7, Iss 1, Pp 1-14 (2022)

Abstract: Abstract Indoleamine 2,3-dioxygenase 1 (IDO1), the enzyme that catabolizes tryptophan (Trp) metabolism to promote regulatory T cells (Tregs) and suppress CD8+ T cells, is regulated by several intrinsic signaling pathways. Here, we found that tobacco sm...

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PEG‐rhG‐CSF for prophylaxis of neutropenia after chemotherapy in patients with non–small cell lung cancer: A multicenter, prospective, randomized study

Publication Type: Academic Journal

Source(s): Thoracic Cancer, Vol 13, Iss 17, Pp 2429-2435 (2022)

Abstract: Abstract Background To evaluate the efficacy and safety of pegylated recombinant human granulocyte colony‐stimulating factor (PEG‐rhG‐CSF) in preventing neutropenia during multiple cycles of chemotherapy in patients with non–small cell lung cancer (NSC...

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Mechanical behavior of Ti–6Al–4V lattice-walled tubes under uniaxial compression

Publication Type: Academic Journal

Source(s): Defence Technology, Vol 18, Iss 7, Pp 1124-1138 (2022)

Abstract: The compression behavior of the lattice-walled tubes under variable strain rates are investigated by numerical simulation, and the stress-strain relationship of the structure under quasi-static loading is theoretically analyzed. The finite element soft...

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Clinical relevance of vitamin B12 level and vitamin B12 metabolic gene variation in pulmonary tuberculosis

Publication Type: Academic Journal

Source(s): Frontiers in Immunology, Vol 13 (2022)

Abstract: The aim of this study was to assess the association of vitamin B12 level and single nucleotide polymorphisms (SNPs) in vitamin B12 metabolic genes with pulmonary tuberculosis (PTB) in Chinese Han population. The plasma vitamin B12 expression level was ...

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Optimization of nitrogen fertilization improves rice quality by affecting the structure and physicochemical properties of starch at high yield levels

Publication Type: Academic Journal

Source(s): Journal of Integrative Agriculture, Vol 21, Iss 6, Pp 1576-1592 (2022)

Abstract: A major challenge in modern rice production is to achieve the dual goals of high yield and good quality with low environmental costs. This study was designed to determine whether optimized nitrogen (N) fertilization could fulfill these multiple goals. ...

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Epidemiologic Correlation and Drug Resistance Analysis of Pathogenic Bacteria in Different Open Limb Injury External Conditions

Publication Type: Academic Journal

Source(s): Orthopaedic Surgery, Vol 14, Iss 8, Pp 1703-1714 (2022)

Abstract: Objective To study the epidemiological correlation and drug resistance of external factors of infection caused by open injury of limbs to pathogens. Methods This experiment is a retrospective study. We took the geographical location and climate of Nanc...

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Timing selection for loosened tooth fixation based on degree of alveolar bone resorption: a finite element analysis

Publication Type: Academic Journal

Source(s): BMC Oral Health, Vol 22, Iss 1, Pp 1-12 (2022)

Abstract: Abstract Objective This study aimed to evaluate timing of fixation to retard bone absorption using finite element analysis(FEA). Methods Volunteer CT images were used to construct four models of mandibles with varying degrees of alveolar bone resorptio...

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Evaluation of macular microvascular density using optical coherence tomography angiography in patients with Posner-Schlossman syndrome

Publication Type: Academic Journal

Source(s): BMC Ophthalmology, Vol 22, Iss 1, Pp 1-12 (2022)

Abstract: Abstract Background Optical coherence tomography angiography (OCTA) is a novel technology that provides a noninvasive, dye-less method to visualize the blood vessels of the retina. In the present study, we investigate macular microvascular density and ...

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Optimal scheduling of integrated energy system under the background of carbon neutrality

Publication Type: Academic Journal

Source(s): Energy Reports, Vol 8, Iss , Pp 1236-1248 (2022)

Abstract: In the face of global warming, reducing carbon dioxide emissions has become a common concern. Integrated energy system (IES) is considered to be a supporting technology to increase the proportion of clean energy use and achieve goals of carbon emission...

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