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Advanced Search Results For "Xu, Jian"

1 - 10 of 111,691 results for
 "Xu, Jian"
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The correlation between serum Cyclophilin A level and severity, prognosis of craniocerebral injury

Publication Type: Academic Journal

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

Abstract: BackgroundTo investigate the value of serum Cyclophilin A(Cyp A) in evaluating the prognosis of patients with different severity of craniocerebral injury.MethodsThe clinical data of patients with craniocerebral injury treated in the Department of Emerg...

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16S rDNA sequencing analyzes differences in intestinal flora of human immunodeficiency virus (HIV) patients and association with immune activation

Publication Type: Academic Journal

Source(s): Bioengineered, Vol 13, Iss 2, Pp 4085-4099 (2022)

Abstract: To clarify the influence of HIV on the intestinal flora and the interrelationship with CD4 T cells, the present study collected stool specimens from 33 HIV patients and 28 healthy subjects to compare the differences in the intestinal flora and CD4 T ce...

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Precise Positioning Method for Insulator Sheds Based on Depth Horizontal Histogram

Publication Type: Academic Journal

Source(s): IEEE Access, Vol 10, Pp 59522-59533 (2022)

Abstract: The insulator cleaning robot is essential to grid maintenance and personal safety, where the precise positioning of insulator sheds is the basis. However, due to the great differences in shape and color of the insulator, as well as the cluttered backgr...

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Triaxial shear behavior of basalt fiber reinforced loess under drying−wetting cycles

Publication Type: Academic Journal

Source(s): Rock and Soil Mechanics, Vol 43, Iss 1, Pp 28-36 (2022)

Abstract: In this paper, the digital image based triaxial shear test, computed tomography (CT) scanning test and scanning electron microscopy (SEM) test were employed to investigate triaxial shear behavior and microstructure evolution of basalt fiber reinforced ...

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Clinical outcomes of Tightrope system in the treatment of purely ligamentous Lisfranc injuries

Publication Type: Academic Journal

Source(s): BMC Surgery, Vol 21, Iss 1, Pp 1-7 (2021)

Abstract: Abstract Background Purely ligamentous Lisfranc injuries are mainly caused by low energy damage and often require surgical treatment. There are several operative techniques for rigid fixation to solve this problem clinically. This study evaluated the e...

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Noise control with Kalman filter for active headrest

Publication Type: Academic Journal

Source(s): Xibei Gongye Daxue Xuebao, Vol 39, Iss 5, Pp 937-944 (2021)

Abstract: A control strategy with Kalman filter (KF) is proposed for active noise control of virtual error signal for active headset. Comparing with the gradient based algorithm, KF algorithm has faster convergence speed and better convergence performance. In th...

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A Construction Method of the Classification System Oriented to Content Analysis of Ancient Books

Publication Type: Academic Journal

Source(s): Nongye tushu qingbao xuebao, Vol 33, Iss 9, Pp 18-26 (2021)

Abstract: [Purpose/Significance] With the deepening of digital humanistic research on ancient books, the requirement for fine-grained classification based on text content is increasing continuously, and reasonable classification has become the key to the researc...

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Cerebral 18 F-fluorodeoxyglucose metabolism alteration of reward- and motivation-related regions in groups of different BMI classifications.

Publication Type: Academic Journal

Source(s): Obesity (19307381); Nov2022, Vol. 30 Issue 11, p2213-2221, 9p

Abstract: Copyright of Obesity (19307381) is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or ...

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Synthesis and process optimization of Boscalid by catalyst Pd-PEPPSI-IPrDtBu-An

Publication Type: Academic Journal

Source(s): Journal of the Serbian Chemical Society, Vol 86, Iss 3, Pp 247-256 (2021)

Abstract: The purpose of this research was to reduce the amount of noble metal palladium catalyst and improve the catalytic performance in the Suzuki–Miyaura cross-coupling reaction, which is the key step in the synthesis of Boscalid. Taking o-bromonitrobenzene ...

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Long-Term Stability of Betavoltaic Battery Model and Prototype Based on Tritium/C-Silicon PN Junction Devices

Publication Type: Academic Journal

Source(s): Journal of Isotopes, Vol 34, Iss 1, Pp 10-15 (2021)

Abstract: Long-term stability of tritium voltaic battery was studied by titanium tritide sources in situ radiation and accelerating radiation from low-energy electron beams. The tritium voltaic experimental models and laboratory array battery prototype were made...

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