Resource Type

Journal Article 350

Year

2024 3

2023 19

2022 19

2021 24

2020 16

2019 15

2018 20

2017 18

2016 10

2015 12

2014 16

2013 19

2012 14

2011 15

2010 22

2009 22

2008 32

2007 26

2006 4

2005 2

open ︾

Keywords

numerical simulation 10

pressure drop 6

simulation 5

heat transfer 4

CFD 3

ADV 2

Artificial intelligence 2

CFD simulation 2

MHD boundary layer 2

Optical flow 2

development 2

different 2

exchange 2

flow 2

flow cytometry 2

flow separation 2

function 2

material flow analysis 2

multiphase flow 2

open ︾

Search scope:

排序： Display mode:

Ultrasound Blood Flow Non-invasive Detection and Characteristic Extraction of the Medical Signals

Wang Weiqi,Wang Yuanyuan,Yu Jianguo,Wu Xiaofeng,Liu Bin,Zhang Yu,Chen Sizhong,Yi Yanhua,Shao Qianming

Strategic Study of CAE 2001, Volume 3, Issue 2,   Pages 52-64

Abstract: In this paper, the quantitative blood flow velocity detection using the Doppler ultrasound techniqueseveral new theories and approaches of the modern information processing were introduced into the medical ultrasoundfield, which provided new means to extract the characteristic of the medical ultrasound information.hemodynamic parameters of the pulmonary circulation, the color-encoded spectrogram analyzer and the ultrasoundquantitative detection system for the blood flow velocity.

Keywords： ultrasound blood flow     medical signal     non-invasive detection     characteristic extraction    

HTML PDF Collect

Anefficient quadrature demodulator for medical ultrasound imaging

Hao ZHOU,Yin-fei ZHENG

Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 4,   Pages 301-310 doi: 10.1631/FITEE.1400205

Abstract: Quadrature demodulation is used in medical ultrasound imaging to derive the envelope and instantaneousIn this paper, we propose an efficient quadrature demodulation method for B-mode and color flow imagingIn the in vivo color flow imaging experiments, the time of the demodulation process was 5.66 ms and 3.36

Keywords： B-mode ultrasound imaging     Color flow imaging     Quadrature demodulation     Finite impulse response filter    

HTML PDF Collect

Non-invasive continuous blood pressure monitoring: a review of current applications

Elena Chung, Guo Chen, Brenton Alexander, Maxime Cannesson

Frontiers of Medicine 2013, Volume 7, Issue 1,   Pages 91-101 doi: 10.1007/s11684-013-0239-5

Abstract:

Blood pressure monitoring has come a long way from the initial observations made by Reverend HalesThere are none that deny the importance of monitoring perioperative blood pressure; however, the limitedblood pressure measurements leaves room for improvement.Invasive monitoring is able to detect beat-to-beat blood pressure measurement, but the risks inherent, and especially the creation of those offering non-invasive but continuous blood pressure monitoring

Keywords： non-invasive blood pressure monitoring     continuous blood pressure monitoring     invasive blood pressure monitoring    

HTML PDF Collect

Implications of astrocytes in neurovascular coupling

You ZHOU MD, Chang-Kai SUN MD,

Frontiers of Medicine 2010, Volume 4, Issue 1,   Pages 43-45 doi: 10.1007/s11684-010-0019-4

Abstract: The close spatial and temporal relationship between neural activity and cerebral blood flow (CBF) isThe increase in flow evoked by brain activity is mediated by the concerted action of multiple mediators

Keywords： cerebral blood flow     neurovascular coupling     astrocyte    

HTML PDF Collect

Relationship of endothelial nitric oxide synthase gene polymorphism with blood pressure, lipid profileand blood glucose level

TANG Zhongzhi, LI Junyao, YANG Jianhong

Frontiers of Medicine 2008, Volume 2, Issue 2,   Pages 178-181 doi: 10.1007/s11684-008-0033-y

Abstract: To study the relationship of the polymorphism of endothelial nitric oxide synthase (eNOS) gene and bloodpressure, lipid profiles and blood glucose level.Taking into account eNOS Glu298Asp polymorphisms, the relationship of blood pressure with triglycerides(TG), total cholesterol (TC), high density lipoprotein (HDL), low density lipoprotein (LDL) and bloodThe distribution of eNOS Glu298Asp polymorphism had no significant difference between different blood
HTML PDF Collect

High-intensity focused ultrasound tumor ablation: Review of ten years of clinical experience

Lian ZHANG, Zhi-Biao WANG

Frontiers of Medicine 2010, Volume 4, Issue 3,   Pages 294-302 doi: 10.1007/s11684-010-0092-8

Abstract: High-intensity focused ultrasound (HIFU) is a technique to destroy tissue at depth within the body, selectivelyDiagnostic ultrasound is the first imaging modality used for guiding HIFU ablation.In 1997, a patient with osteosarcoma was first successfully treated with ultrasound imaging-guided HIFUliver cancer, breast cancer, pancreatic cancer, bone tumors, and renal cancer have been treated with ultrasound

Keywords： high-intensity focused ultrasound (HIFU)     ultrasound imaging-guided HIFU (USgHIFU)     magnetic resonance    

HTML PDF Collect

White blood cell count and the incidence of hyperuricemia: insights from a community-based study

Jian Liu, Pingyan Shen, Xiaobo Ma, Xialian Yu, Liyan Ni, Xu Hao, Weiming Wang, Nan Chen

Frontiers of Medicine 2019, Volume 13, Issue 6,   Pages 741-746 doi: 10.1007/s11684-017-0579-7

Abstract: The relationship between HUA and white blood cell (WBC) count remains unknown.

Keywords： white blood cell count     hyperuricemia     chronic kidney disease     inflammation    

HTML PDF Collect

Synthesis and characterization of phosphotungstic acid/activated carbon as a novel ultrasound oxidative

Liyan LIU, Yu ZHANG, Wei TAN

Frontiers of Chemical Science and Engineering 2013, Volume 7, Issue 4,   Pages 422-427 doi: 10.1007/s11705-013-1353-2

Abstract: These catalysts were then evaluated in terms of the removal of dibenzothiophene (DBT) by ultrasound-assistedAfter supporting PTA on AC, the DBT conversion can be improved by 38.9% after ultrasound irradiationtests of PTA/AC showed that the catalytic oxidative activity of PTA/AC was nearly kept constant after ultrasoundirradiation for 20 min, which makes it a promising catalyst to use in ultrasound-assisted oxidative

Keywords： phosphotungstic acid     activated carbon     ultrasound-assisted oxidative desulfurization    

HTML PDF Collect

Studies of ultrasound disintegration of residual sludge and its energy consumption in water treatment

SHEN Jinfeng, YIN Xuan, GU Heping, Lv Xiaoping

Frontiers of Chemical Science and Engineering 2007, Volume 1, Issue 4,   Pages 395-398 doi: 10.1007/s11705-007-0072-y

Abstract: To investigate the influence of ultrasound pretreatment on sludge anaerobic digestion, the ultrasounddisintegration of residual sludge in water treatment of petrochemical plant was studied, and the mechanisms of ultrasoundExperimental results indicate that ultrasound cavitation induces the rise of sludge temperature, whichimproves ultrasound disintegration on sludge.The degree of ultrasound disintegration increases with the specific energy input.

Keywords： specific     supernatant     petrochemical     ultrasound intensity     temperature    

HTML PDF Collect

gelatin-heparin nanofibrous scaffolds formed by a bi-layer electrospinning technique as potential artificial blood

Heyun WANG, Yakai FENG, Marc BEHL, Andreas LENDLEIN, Haiyang ZHAO, Ruofang XIAO, Jian LU, Li ZHANG, Jintang GUO

Frontiers of Chemical Science and Engineering 2011, Volume 5, Issue 3,   Pages 392-400 doi: 10.1007/s11705-011-1202-0

Abstract: In this paper, a scaffold, which mimics the morphology and mechanical properties of a native blood vesselbreaking strength (3.7±0.13 MPa) and an elongation at break (110±8%) that are appropriate for artificial bloodthe complex matrix structure of native arteries, and to have good biocompatibility as an artificial blood

Keywords： electrospinning     artificial blood vessels     scaffold     polyurethane     gelatin     nanofiber     hemocompatibility    

HTML PDF Collect

Study of blood exposure-related mental health illness among clinical nurses

Xiaojia Xiong,Min Li,Yongliang Jiang,Xindeng Tong,Yanzhong Peng

Frontiers of Medicine 2017, Volume 11, Issue 1,   Pages 147-151 doi: 10.1007/s11684-016-0481-8

Abstract: This study aims to investigate the mental health status of nurses exposed to blood through needlestickNo significant difference between nurses exposed to blood and nurses not exposed to blood was found inResults from the GHQ-28 Standardized Questionnaire showed that 75.9% (123/162) of nurses exposed to bloodwere suspected to suffer from mental disorders, whereas 40% (56/140) of nurses not exposed to bloodThe mean mental health scores of nurses exposed to blood and those not exposed were 8.73±7.32

Keywords： blood exposure     needlestick injuries     mental health     nurses    

HTML PDF Collect

Endostatin specifically targets both tumor blood vessels and lymphatic vessels

Wei Zhuo, Yang Chen, Xiaomin Song, Yongzhang Luo

Frontiers of Medicine 2011, Volume 5, Issue 4,   Pages 336-340 doi: 10.1007/s11684-011-0163-5

Abstract: Endostatin, a 20 kDa C-terminal fragment of collagen XVIII, was first identified as a potent angiogenic inhibitor. The anti-angiogenic function of endostatin has been well documented during the past decade. Recently, several studies demonstrated that endostatin also inhibits tumor lymphangiogenesis and lymphatic metastasis. However, the exact mechanism that endostatin executes its anti-angiogenic and anti-lymphangiogenic functions remains elusive. In the current mini-review, we briefly summarize recent novel findings, including the functions of endostatin targeting not only angiogenesis but also lymphangiogenesis, and the underlying mechanism by which endostatin internalization regulates its biological functions.

Keywords： endostatin     angiogenesis     lymphangiogenesis     nystatin     internalization     tumor    

HTML PDF Collect

Intracellular trehalose improves the survival of human red blood cells by freeze-drying

HE Hui, LIU Baolin, HUA Zezhao, LI Chuan, WU Zhengzheng

Frontiers in Energy 2007, Volume 1, Issue 1,   Pages 120-124 doi: 10.1007/s11708-007-0014-x

Abstract: Freeze-drying of human red blood cells has a potential important application for blood transfusion.aim of this study was to investigate the effects of intracellular trehalose on the survival of red bloodFresh red blood cells were incubated in trehalose solutions of various concentrations at 37vH for 7 h, and human serum albumin were used as extracellular protective agents for the freeze-drying of red bloodThe viability of freeze-dried red blood cells increased with the increment of intracellular trehalose
HTML PDF Collect

Using ultrasound to improve the sequential post-synthesis modification method for making mesoporous Y

Rongxin Zhang, Peinan Zhong, Hamidreza Arandiyan, Yanan Guan, Jinmin Liu, Na Wang, Yilai Jiao, Xiaolei Fan

Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 2,   Pages 275-287 doi: 10.1007/s11705-019-1905-1

Abstract: Specifically, the ultrasound-assisted alkaline treatment (i.e., ultrasonic treatment) was proposed as

Keywords： zeolite Y     mesoporous zeolite     post-synthesis treatment     ultrasound     chemical dealumination treatment     alkaline    

HTML PDF Collect

Current Status of Blood Lipid Level and Prevention Strategy of Lipid Disorder in Chinese Population

Chen Haozhu,Jin Xuejuan

Strategic Study of CAE 2002, Volume 4, Issue 11,   Pages 1-6

Abstract: Results： (1)The levels of blood total cholesterol (TC), low density lipoprotein cholesterol (LDL-C) and

Keywords： blood lipids     epidemiology     prevention    

HTML PDF Collect

Title Author Date Type Operation

Ultrasound Blood Flow Non-invasive Detection and Characteristic Extraction of the Medical Signals

Wang Weiqi,Wang Yuanyuan,Yu Jianguo,Wu Xiaofeng,Liu Bin,Zhang Yu,Chen Sizhong,Yi Yanhua,Shao Qianming

Journal Article

Anefficient quadrature demodulator for medical ultrasound imaging

Hao ZHOU,Yin-fei ZHENG

Journal Article

Non-invasive continuous blood pressure monitoring: a review of current applications

Elena Chung, Guo Chen, Brenton Alexander, Maxime Cannesson

Journal Article

Implications of astrocytes in neurovascular coupling

You ZHOU MD, Chang-Kai SUN MD,

Journal Article

Relationship of endothelial nitric oxide synthase gene polymorphism with blood pressure, lipid profileand blood glucose level

TANG Zhongzhi, LI Junyao, YANG Jianhong

Journal Article

High-intensity focused ultrasound tumor ablation: Review of ten years of clinical experience

Lian ZHANG, Zhi-Biao WANG

Journal Article

White blood cell count and the incidence of hyperuricemia: insights from a community-based study

Jian Liu, Pingyan Shen, Xiaobo Ma, Xialian Yu, Liyan Ni, Xu Hao, Weiming Wang, Nan Chen

Journal Article

Synthesis and characterization of phosphotungstic acid/activated carbon as a novel ultrasound oxidative

Liyan LIU, Yu ZHANG, Wei TAN

Journal Article

Studies of ultrasound disintegration of residual sludge and its energy consumption in water treatment

SHEN Jinfeng, YIN Xuan, GU Heping, Lv Xiaoping

Journal Article

gelatin-heparin nanofibrous scaffolds formed by a bi-layer electrospinning technique as potential artificial blood

Heyun WANG, Yakai FENG, Marc BEHL, Andreas LENDLEIN, Haiyang ZHAO, Ruofang XIAO, Jian LU, Li ZHANG, Jintang GUO

Journal Article

Study of blood exposure-related mental health illness among clinical nurses

Xiaojia Xiong,Min Li,Yongliang Jiang,Xindeng Tong,Yanzhong Peng

Journal Article

Endostatin specifically targets both tumor blood vessels and lymphatic vessels

Wei Zhuo, Yang Chen, Xiaomin Song, Yongzhang Luo

Journal Article

Intracellular trehalose improves the survival of human red blood cells by freeze-drying

HE Hui, LIU Baolin, HUA Zezhao, LI Chuan, WU Zhengzheng

Journal Article

Using ultrasound to improve the sequential post-synthesis modification method for making mesoporous Y

Rongxin Zhang, Peinan Zhong, Hamidreza Arandiyan, Yanan Guan, Jinmin Liu, Na Wang, Yilai Jiao, Xiaolei Fan

Journal Article

Current Status of Blood Lipid Level and Prevention Strategy of Lipid Disorder in Chinese Population

Chen Haozhu,Jin Xuejuan

Journal Article