LIVIVO - Search results -

Search results

Result 1 - 10 of total 74

Search options

Article ; Online: Antiferromagnetic Semiconductor BaMnO

Li, Hongping / Guo, Baochang / Xu, Dongshuo / Wang, Zhangyan / Fan, Weiqiang / Tian, Yi

2024 Volume 63, Issue 15, Page(s) 6813–6821

Abstract: The unique properties of direct bandgap semiconductors make it important to search for semiconductors exhibiting this phenomenon in perovskite materials. In this study, we employed first-principles calculations to investigate the crystal structures, ... ...

Abstract	The unique properties of direct bandgap semiconductors make it important to search for semiconductors exhibiting this phenomenon in perovskite materials. In this study, we employed first-principles calculations to investigate the crystal structures, magnetic configurations, and electronic properties of hexagonal perovskite BaMnO
Language	English
Publishing date	2024-04-04
Publishing country	United States
Document type	Journal Article
ZDB-ID	1484438-2
ISSN	1520-510X ; 0020-1669
ISSN (online)	1520-510X
ISSN	0020-1669
DOI	10.1021/acs.inorgchem.4c00249
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

Article ; Online: A Point Cloud Data-Driven Pallet Pose Estimation Method Using an Active Binocular Vision Sensor.

Shao, Yiping / Fan, Zhengshuai / Zhu, Baochang / Lu, Jiansha / Lang, Yiding

Sensors (Basel, Switzerland)

2023 Volume 23, Issue 3

Abstract: Pallet pose estimation is one of the key technologies for automated fork pickup of driverless industrial trucks. Due to the complex working environment and the enormous amount of data, the existing pose estimation approaches cannot meet the working ... ...

Abstract	Pallet pose estimation is one of the key technologies for automated fork pickup of driverless industrial trucks. Due to the complex working environment and the enormous amount of data, the existing pose estimation approaches cannot meet the working requirements of intelligent logistics equipment in terms of high accuracy and real time. A point cloud data-driven pallet pose estimation method using an active binocular vision sensor is proposed, which consists of point cloud preprocessing, Adaptive Gaussian Weight-based Fast Point Feature Histogram extraction and point cloud registration. The proposed method overcomes the shortcomings of traditional pose estimation methods, such as poor robustness, time consumption and low accuracy, and realizes the efficient and accurate estimation of pallet pose for driverless industrial trucks. Compared with traditional Fast Point Feature Histogram and Signature of Histogram of Orientation, the experimental results show that the proposed approach is superior to the above two methods, improving the accuracy by over 35% and reducing the feature extraction time by over 30%, thereby verifying the effectiveness and superiority of the proposed method.
Language	English
Publishing date	2023-01-20
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2052857-7
ISSN	1424-8220 ; 1424-8220
ISSN (online)	1424-8220
ISSN	1424-8220
DOI	10.3390/s23031217
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

Article ; Online: Scientific creativity and innovation ability and its determinants among medical postgraduate students in Fujian province of China: a cross sectional study.

Liu, Fengqiong / Qu, Shuming / Fan, Yi / Chen, Fa / He, Baochang

BMC medical education

2023 Volume 23, Issue 1, Page(s) 444

Abstract: Background: Graduate education is the main approach to training high-level innovative elites. With the expansion of the scale of graduate education in China, it has gradually emerged that the lack of innovation ability of graduate students is recognized ...

Abstract	Background: Graduate education is the main approach to training high-level innovative elites. With the expansion of the scale of graduate education in China, it has gradually emerged that the lack of innovation ability of graduate students is recognized as the primary problem in graduate education. How to comprehensively improve the quality of postgraduate teaching has become the core task of educational reform and development. However, data about the current cultivation and development of the innovative ability of graduate students in China is limited. Methods: A questionnaire survey was conducted among medical postgraduate students. Descriptive statistics and multiple regression analysis methods were used to analyze the data to describe the current innovation ability in advanced medical education and potential influence factors. Results: A total of 1241 medical students were surveyed, according to the results of questionnaire data analysis. The proportion of subjects who participated in the College Student's Entrepreneurship and Innovation program or any other scientific research programs are fairly high which are 46.82% and 29.20% respectively. Most of the participants are observed with high levels of self-motivation and active learning and have good performance in creative thinking. However, only a small number of participants (16.6%) reported academic achievements such as publications. Most of the students are satisfied with the current scientific research environment and think that the current postgraduate training system is qualified for the cultivation of innovation ability, and expects the inclusion of course specialized in systemic medicine and medical informatics in the curricula. Multiple logistic regression results showed that among the factors studied, gender, medical specialties, and types of master's degrees are associated with cognition & skills, academic performance, and creativity. Conclusions: It will be important to incorporate more techniques for creating and improving creativity in the curricula of the current postgraduate education, especially for courses such as systemic medicine and informatics. Guidance in earlier school life can stimulate creativity and an early introduction to scientific research work will facilitate innovative thinking and behavior. Scientific research programs such as the National Innovation and Entrepreneurship Training for the universities of PRC have been widely implemented in the undergraduate education system throughout the country. However, the training effectiveness of the current scientific research programs is worth improving.
MeSH term(s)	Humans ; Creativity ; Cross-Sectional Studies ; Students, Medical ; Curriculum ; China
Language	English
Publishing date	2023-06-16
Publishing country	England
Document type	Journal Article
ZDB-ID	2044473-4
ISSN	1472-6920 ; 1472-6920
ISSN (online)	1472-6920
ISSN	1472-6920
DOI	10.1186/s12909-023-04408-9
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

Article ; Online: Author Correction: Selective modulation of the androgen receptor AF2 domain rescues degeneration in spinal bulbar muscular atrophy.

Nature medicine

2024 Volume 30, Issue 3, Page(s) 909–910

Language	English
Publishing date	2024-03-25
Publishing country	United States
Document type	Published Erratum
ZDB-ID	1220066-9
ISSN	1546-170X ; 1078-8956
ISSN (online)	1546-170X
ISSN	1078-8956
DOI	10.1038/s41591-023-02778-7
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Cologne/Königswinter

Zs.A 4212: Show issues			Location: Je nach Verfügbarkeit (siehe Angabe bei Bestand) bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular Jg. 1995 - 2021: Lesesall (2.OG) ab Jg. 2022: Lesesaal (EG)
Zs.MG 39: Show issues

Order via subito

Details ▾
- See ZB MED holdings
- Order with fees

Article ; Online: A Novel Pallet Detection Method for Automated Guided Vehicles Based on Point Cloud Data.

Shao, Yiping / Fan, Zhengshuai / Zhu, Baochang / Zhou, Minlong / Chen, Zhihui / Lu, Jiansha

Sensors (Basel, Switzerland)

2022 Volume 22, Issue 20

Abstract: Automated guided vehicles are widely used in warehousing environments for automated pallet handling, which is one of the fundamental parts to construct intelligent logistics systems. Pallet detection is a critical technology for automated guided vehicles, ...

Abstract	Automated guided vehicles are widely used in warehousing environments for automated pallet handling, which is one of the fundamental parts to construct intelligent logistics systems. Pallet detection is a critical technology for automated guided vehicles, which directly affects production efficiency. A novel pallet detection method for automated guided vehicles based on point cloud data is proposed, which consists of five modules including point cloud preprocessing, key point extraction, feature description, surface matching and point cloud registration. The proposed method combines the color with the geometric features of the pallet point cloud and constructs a new Adaptive Color Fast Point Feature Histogram (ACFPFH) feature descriptor by selecting the optimal neighborhood adaptively. In addition, a new surface matching method called the Bidirectional Nearest Neighbor Distance Ratio-Approximate Congruent Triangle Neighborhood (BNNDR-ACTN) is proposed. The proposed method overcomes the problems of current methods such as low efficiency, poor robustness, random parameter selection, and being time-consuming. To verify the performance, the proposed method is compared with the traditional and modified Iterative Closest Point (ICP) methods in two real-world cases. The results show that the Root Mean Square Error (RMSE) is reduced to 0.009 and the running time is reduced to 0.989 s, which demonstrates that the proposed method has faster registration speed while maintaining higher registration accuracy.
Language	English
Publishing date	2022-10-20
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2052857-7
ISSN	1424-8220 ; 1424-8220
ISSN (online)	1424-8220
ISSN	1424-8220
DOI	10.3390/s22208019
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

Article ; Online: Clinical value and molecular mechanism of AQGPs in different tumors.

Wang, Rui / Wang, Xuejian / Zhao, Jun / Jin, Jiacheng / Fan, Weiwei / Zhu, Xinqing / Chen, Qiwei / Zhang, Baochang / Lan, Lan / Qu, Kexin / Zhu, Liang / Wang, Jianbo

Medical oncology (Northwood, London, England)

2022 Volume 39, Issue 11, Page(s) 174

Abstract: Aquaglyceroporins (AQGPs), including AQP3, AQP7, AQP9, and AQP10, are transmembrane channels that allow small solutes across biological membranes, such as water, glycerol, ... ...

Abstract	Aquaglyceroporins (AQGPs), including AQP3, AQP7, AQP9, and AQP10, are transmembrane channels that allow small solutes across biological membranes, such as water, glycerol, H
MeSH term(s)	Aquaglyceroporins/metabolism ; Glycerol/metabolism ; Humans ; Hydrogen Peroxide ; Neoplasms/genetics
Chemical Substances	Aquaglyceroporins ; Hydrogen Peroxide (BBX060AN9V) ; Glycerol (PDC6A3C0OX)
Language	English
Publishing date	2022-08-16
Publishing country	United States
Document type	Journal Article ; Review
ZDB-ID	1201189-7
ISSN	1559-131X ; 0736-0118 ; 1357-0560
ISSN (online)	1559-131X
ISSN	0736-0118 ; 1357-0560
DOI	10.1007/s12032-022-01766-0
Database	MEDical Literature Analysis and Retrieval System OnLINE

Full text online

Accessible to users with ZB MED library card

In stock of ZB MED Cologne/Königswinter

Zs.A 1899: Show issues

Location:
Je nach Verfügbarkeit (siehe Angabe bei Bestand)
bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
Jg. 1995 - 2021: Lesesall (1.OG)
ab Jg. 2022: Lesesaal (EG)

Order via subito

Details ▾

Article: PPARγ induces NEDD4 gene expression to promote autophagy and insulin action

Liu, Jia / Yao, Qinyu / Xiao, Lei / Ma, Wen / Li, Fan / Lai, Baochang / Wang, Nanping

FEBS journal. 2020 Feb., v. 287, no. 3

2020

Abstract: The E3 ubiquitin ligase neural precursor cell‐expressed developmentally down‐regulated protein 4 (NEDD4) plays a crucial role in governing a number of signaling pathways, including insulin and autophagy signaling. However, the molecular mechanism by ... ...

Abstract	The E3 ubiquitin ligase neural precursor cell‐expressed developmentally down‐regulated protein 4 (NEDD4) plays a crucial role in governing a number of signaling pathways, including insulin and autophagy signaling. However, the molecular mechanism by which NEDD4 gene is transcriptionally regulated has not been fully elucidated. Here, we reported that NEDD4 mRNA and protein levels were increased by peroxisome proliferator‐activated receptor‐γ (PPARγ) in HepG2 hepatocytes. PPARγ antagonist GW9662 abolished thiazolidinedione (TZD)‐induced NEDD4 expression. ChIP and luciferase reporter assays showed that PPARγ directly bound to the potential PPAR‐responsive elements (PPREs) within the promoter region of the human NEDD4 gene. In addition, TZDs increased Akt phosphorylation and glucose uptake, which were abrogated through NEDD4 depletion. Furthermore, we showed that NEDD4‐mediated autophagy induction and Akt phosphorylation were suppressed by oleic acid and high glucose treatment, activation of PPARγ successfully prevented this suppression. In conclusion, these results suggest that PPARγ plays a novel role in linking glucose metabolism and protein homeostasis through NEDD4‐mediated effects on the autophagy machinery.
Keywords	antagonists ; autophagy ; gene expression ; genes ; glucose ; hepatocytes ; homeostasis ; humans ; insulin ; luciferase ; metabolism ; oleic acid ; phosphorylation ; promoter regions ; transcription (genetics) ; ubiquitin-protein ligase
Language	English
Dates of publication	2020-02
Size	p. 529-545.
Publishing place	John Wiley & Sons, Ltd
Document type	Article
Note	NAL-AP-2-clean ; JOURNAL ARTICLE
ZDB-ID	2173655-8
ISSN	1742-4658 ; 1742-464X
ISSN (online)	1742-4658
ISSN	1742-464X
DOI	10.1111/febs.15042
Database	NAL-Catalogue (AGRICOLA)

In stock of ZB MED Bonn / Germany

Z 2006/704: Show issues

Order via subito

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Details ▾
- See ZB MED holdings
- Order with fees

Article ; Online: Relationship Between Dietary Fiber and Vitamin C Intake and Oral Cancer.

Wang, Jing / Fan, Yi / Qian, Jiawen / Wang, Sijie / Li, Yanni / Xu, Mingming / Chen, Fa / Qiu, Yu / Lin, Lisong / He, Baochang / Liu, Fengqiong

Frontiers in public health

2022 Volume 10, Page(s) 880506

Abstract: Background: Dietary fiber and vitamin C has been reported to play a possible role in tumorigenesis. However, few studies have estimated their association with oral cancer risk. In this project, we investigated the relationship between dietary fiber and ... ...

Abstract	Background: Dietary fiber and vitamin C has been reported to play a possible role in tumorigenesis. However, few studies have estimated their association with oral cancer risk. In this project, we investigated the relationship between dietary fiber and vitamin C and oral cancer risk in adults in Southern China. Methods: 382 patients newly diagnosed with oral cancer were matched to 382 hospital derived controls by frequency matching in age and sex. Pre-diagnostic consumption of dietary fiber and vitamin C intake were measured through food frequency questionnaire. Association between nutrients intake and oral cancer risk were evaluated by logistic regression. OR value and 95% confidence interval was calculated. Results: Intake of dietary fiber and vitamin C was significantly lower in oral cancer patients (8.15 g/day) than in control participants (8.88 g/day). Increased dietary fiber or vitamin C intake was linked to a decreased incidence of OC after adjustment of age, marital status, residence, BMI, occupation, education, tobacco smoking, alcohol consumption and family history of cancer Conclusions: Dietary intake of fiber and vitamin C were lower in oral cancer patients than in control participants. Dietary fiber and vitamin C were inversely related to risk of oral cancer risk.
MeSH term(s)	Adult ; Ascorbic Acid ; Case-Control Studies ; Dietary Fiber ; Humans ; Mouth Neoplasms/epidemiology ; Risk Factors
Chemical Substances	Dietary Fiber ; Ascorbic Acid (PQ6CK8PD0R)
Language	English
Publishing date	2022-05-12
Publishing country	Switzerland
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	2711781-9
ISSN	2296-2565 ; 2296-2565
ISSN (online)	2296-2565
ISSN	2296-2565
DOI	10.3389/fpubh.2022.880506
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

Article: Association Between Dietary Fatty Acid Pattern and Risk of Oral Cancer.

Fan, Yi / Qiu, Yu / Wang, Jing / Chen, Qing / Wang, Sijie / Wang, Yaping / Li, Yanni / Weng, Yanfeng / Qian, Jiawen / Chen, Fa / Shi, Bin / Pan, Lizhen / Lin, Lisong / He, Baochang / Liu, Fengqiong

Frontiers in nutrition

2022 Volume 9, Page(s) 864098

Abstract: Objective: To investigate the association between dietary fatty acid (FA) patterns and the risk of oral cancer.: Method: A case-control study which included 446 patients with oral cancer and 448 controls subjects was conducted in Southeast China. A ... ...

Abstract	Objective: To investigate the association between dietary fatty acid (FA) patterns and the risk of oral cancer. Method: A case-control study which included 446 patients with oral cancer and 448 controls subjects was conducted in Southeast China. A structured food frequency questionnaire was used to assess the dietary FA consumption before cancer diagnosis. FA patterns were identified using the principal component analysis, and the relationship between the dietary FA patterns and oral cancer was analyzed by logistic regression. Results: General differences in FA intake were observed between the patient and control groups. The intakes of saturated FAs (SFAs) C14:0, C16:0, C18:0, and monounsaturated FA C18:1 were higher in the patient group than the control group ( Conclusions: General differences in dietary FA intake were observed between patients with oral cancer and controls. A positive association between the "SFA" pattern and risk of oral cancer was observed after adjusting for potential confounders.
Language	English
Publishing date	2022-05-16
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2776676-7
ISSN	2296-861X
ISSN	2296-861X
DOI	10.3389/fnut.2022.864098
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

Article ; Online: Development and Clinical Validation of a Novel 5 Gene Signature Based on Fatty Acid Metabolism-Related Genes in Oral Squamous Cell Carcinoma.

Fan, Yi / Wang, Jing / Wang, Yaping / Li, Yanni / Wang, Sijie / Weng, Yanfeng / Yang, Qiujiao / Chen, Chen / Lin, Lisong / Qiu, Yu / Chen, Fa / He, Baochang / Liu, Fengqiong

Oxidative medicine and cellular longevity

2022 Volume 2022, Page(s) 3285393

Abstract: Background/aim: Lipid metabolism disorders play a crucial role in tumor development and progression. The aim of the study focused on constructing a novel prognostic model of oral squamous cell carcinoma (OSCC) patients using fatty acid metabolism- ... ...

Abstract	Background/aim: Lipid metabolism disorders play a crucial role in tumor development and progression. The aim of the study focused on constructing a novel prognostic model of oral squamous cell carcinoma (OSCC) patients using fatty acid metabolism-related genes. Methods: Microarray test and data from The Cancer Genome Atlas (TCGA) were used to identify differentially expressed genes related to fatty acid metabolism. The quantitative real-time polymerase chain reaction (qRT-PCR) was then used to validate the expression of targeted fatty acid metabolism genes. A risk predictive scoring model of fatty acid metabolism-related genes was generated using a multivariate Cox model. The efficacy of this model was assessed by time-dependent receiver operating characteristic curve (ROC). Results: 14 fatty acid metabolism-related genes were identified by microarray test and TCGA database analysis and then confirmed by PCR. Finally, a 5 gene signature (ACACB, FABP3, PDK4, PPARG, and PLIN5) was constructed and a RiskScore was calculated for each patient. Compared to the high RiskScore group, the low RiskScore group had better overall survival (OS) ( Conclusion: We developed a predictive score model using 5 fatty acid metabolism-related genes, which could be a potential prognostic indicator in OSCC.
MeSH term(s)	Humans ; Mouth Neoplasms/genetics ; Carcinoma, Squamous Cell/genetics ; Squamous Cell Carcinoma of Head and Neck ; Head and Neck Neoplasms ; Fatty Acids
Chemical Substances	Fatty Acids
Language	English
Publishing date	2022-11-28
Publishing country	United States
Document type	Journal Article
ZDB-ID	2455981-7
ISSN	1942-0994 ; 1942-0994
ISSN (online)	1942-0994
ISSN	1942-0994
DOI	10.1155/2022/3285393
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

To top

More links

Kategorien

Order via subito

More links

Kategorien

Order via subito

More links

Kategorien

Order via subito

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

More links

Kategorien

Order via subito

Full text online

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

More links

Kategorien

In stock of ZB MED Bonn / Germany

Order via subito

Inter-library loan at ZB MED

More links

Kategorien

Order via subito

More links

Kategorien

Order via subito

More links

Kategorien

Order via subito