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Book ; Online: Greenhouse Gases : Capturing, Utilization and Reduction

Liu, Guoxiang

2012

Keywords	Environmental monitoring
Size	1 electronic resource (350 pages)
Publisher	IntechOpen
Document type	Book ; Online
Note	English ; Open Access
HBZ-ID	HT021046360
ISBN	9789535161424 ; 9535161423
Database	ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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Book ; Online: Greenhouse Gases

Liu, Guoxiang

Emission, Measurement and Management

2012

Keywords	Environmental monitoring
Language	English
Size	1 electronic resource (516 pages)
Publisher	IntechOpen
Document type	Book ; Online
Note	English
HBZ-ID	HT030646742
ISBN	9789535143284 ; 953514328X
Database	ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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Article: Morphology and Molecular Phylogeny of the Genus

Liu, Benwen / Lan, Qiumei / Dai, Qingyu / Zhu, Huan / Liu, Guoxiang

Plants (Basel, Switzerland)

2024 Volume 13, Issue 5

Abstract: ... ...

Abstract	Stigeoclonium
Language	English
Publishing date	2024-03-06
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2704341-1
ISSN	2223-7747
ISSN	2223-7747
DOI	10.3390/plants13050748
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: Impact of Long COVID on Health-Related Quality of Life Among Patients After Acute COVID-19 Infection: A Cross-Sectional Study.

Sun, Chengyao / Liu, Ziwei / Li, Sixuan / Wang, Yuqi / Liu, Guoxiang

Inquiry : a journal of medical care organization, provision and financing

2024 Volume 61, Page(s) 469580241246461

Abstract: Concerns have been raised globally regarding the long-term effects of the novel coronavirus disease 2019 (COVID-19). This study aimed to investigate the impact of long COVID on the health of patients recovering from acute COVID-19 in China. We conducted ... ...

Abstract	Concerns have been raised globally regarding the long-term effects of the novel coronavirus disease 2019 (COVID-19). This study aimed to investigate the impact of long COVID on the health of patients recovering from acute COVID-19 in China. We conducted a cross-sectional questionnaire survey from 1 February to 9 March 2023. Propensity score matching (PSM) was used to understand the differences in health utility values between individuals with and without long COVID. Factors associated with health-related quality of life (HRQoL) were determined using a multiple linear regression model. A chi-square test was used to compare differences between the 2 groups for each dimension of the EuroQoL-5 Dimension-5 Level (EQ-5D-5L) scale. In total, 307 participants were included in the analysis, of which 40.39% exhibited at least 1 persistent symptom. The common symptoms of long COVID were fatigue/weakness, coughing, memory decline, poor concentration, and phlegm in the throat. Most patients with long COVID reported mild effects from their symptoms. After propensity score matching, the long-COVID group had lower health utility scores than the non-long-COVID group (0.94 vs 0.97). In the multivariable linear regression analysis, persistent symptoms and low annual household income were associated with lower health utility values (
MeSH term(s)	Humans ; Quality of Life ; COVID-19/psychology ; COVID-19/epidemiology ; Cross-Sectional Studies ; Male ; Female ; Middle Aged ; China/epidemiology ; SARS-CoV-2 ; Adult ; Surveys and Questionnaires ; Post-Acute COVID-19 Syndrome ; Propensity Score ; Aged
Language	English
Publishing date	2024-04-25
Publishing country	United States
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	42153-4
ISSN	1945-7243 ; 0046-9580
ISSN (online)	1945-7243
ISSN	0046-9580
DOI	10.1177/00469580241246461
Database	MEDical Literature Analysis and Retrieval System OnLINE

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ab Jg. 2022: Lesesaal (EG)

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Article ; Online: Fall Direction Detection in Motion State Based on the FMCW Radar.

Ma, Lei / Li, Xingguang / Liu, Guoxiang / Cai, Yujian

Sensors (Basel, Switzerland)

2023 Volume 23, Issue 11

Abstract: Accurately detecting falls and providing clear directions for the fall can greatly assist medical staff in promptly developing rescue plans and reducing secondary injuries during transportation to the hospital. In order to facilitate portability and ... ...

Abstract	Accurately detecting falls and providing clear directions for the fall can greatly assist medical staff in promptly developing rescue plans and reducing secondary injuries during transportation to the hospital. In order to facilitate portability and protect people's privacy, this paper presents a novel method for detecting fall direction during motion using the FMCW radar. We analyze the fall direction in motion based on the correlation between different motion states. The range-time (RT) features and Doppler-time (DT) features of the person from the motion state to the fallen state were obtained by using the FMCW radar. We analyzed the different features of the two states and used a two-branch convolutional neural network (CNN) to detect the falling direction of the person. In order to improve the reliability of the model, this paper presents a pattern feature extraction (PFE) algorithm that effectively eliminates noise and outliers in RT maps and DT maps. The experimental results show that the method proposed in this paper has an identification accuracy of 96.27% for different falling directions, which can accurately identify the falling direction and improve the efficiency of rescue.
MeSH term(s)	Humans ; Radar ; Reproducibility of Results ; Algorithms ; Neural Networks, Computer
Language	English
Publishing date	2023-05-24
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/s23115031
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: Lakes-scale pattern of eukaryotic phytoplankton diversity and assembly process shaped by electrical conductivity in central Qinghai-Tibet Plateau.

Zhu, Huan / Xiong, Xiong / Liu, Benwen / Liu, Guoxiang

FEMS microbiology ecology

2023 Volume 100, Issue 1

Abstract: Phytoplankton are the main primary producers in aquatic ecosystems and play an important role in food web and geochemical cycles. Its diversity, community structure, and assembly process are influenced by several factors. Alpine lake ecosystems are ... ...

Abstract	Phytoplankton are the main primary producers in aquatic ecosystems and play an important role in food web and geochemical cycles. Its diversity, community structure, and assembly process are influenced by several factors. Alpine lake ecosystems are relatively weak and extremely sensitive to global climate change. However, the impact of climate change on phytoplankton in Qinghai-Tibet Plateau lakes and their responses are still unclear. In this study, we analyzed the diversity, environmental drivers, and assembly process of phytoplankton community in the central QTP lakes. The phytoplankton of these lakes can be primarily distinguished into freshwater and brackish types, with significant differences in species diversity and community dissimilarity. Both shared nearly same key environmental factors that significantly affecting phytoplankton such as EC, and brackish lakes were also positively correlative with TN. Stochastic process was predominant in phytoplankton assembly. Additionally, freshwater and brackish lakes were dominated by dispersal limitation and heterogeneous selection respectively. Alpine lakes had significant EC thresholds, and their diversity and assembly processes changed significantly around the thresholds. The present findings have important implications for understanding and predicting the response of lake phytoplankton communities to climate change and for making decisions to protect the ecological resources of alpine lakes.
MeSH term(s)	Tibet ; Phytoplankton ; Ecosystem ; Lakes ; Electric Conductivity
Language	English
Publishing date	2023-12-13
Publishing country	England
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	283722-5
ISSN	1574-6941 ; 0168-6496
ISSN (online)	1574-6941
ISSN	0168-6496
DOI	10.1093/femsec/fiad163
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: Job burnout in clinicians

LIU Yuan / LIU Guoxiang

Di-san junyi daxue xuebao, Vol 42, Iss 3, Pp 288-

current status and related factors

2020 Volume 293

Abstract: Objective To survey the current status and analyze the influencing mechanism of job burnout in clinicians. Methods We distributed Doctor-patient Relationship Scale, Doctor's Professional Identity Scale and Maslach Burnout Inventory-General Survey (MBI-GS) ...

Abstract	Objective To survey the current status and analyze the influencing mechanism of job burnout in clinicians. Methods We distributed Doctor-patient Relationship Scale, Doctor's Professional Identity Scale and Maslach Burnout Inventory-General Survey (MBI-GS) to 550 clinicians in 3 general hospitals in Chongqing, and received 529 valid responses. Structural equation modeling was used to analyze the relationship between the variables. Results Gender, age, departments, and working hours per week were all significantly associated with emotional exhaustion, depersonalization, and low sense of achievement among the clinicians (P < 0.05). The doctor-patient relationship from the perspective of clinicians had a significant negative correlation with the dimension scores (emotional exhaustion, depersonalization, and low sense of achievement) of job burnout; professional recognition was negatively correlated with job burnout in all dimensions and positively with the doctor-patient relationship from the clinicians' perspective. Professional recognition was a mediator of doctor-patient relationship and low sense of achievement, which was also verified by the test of complete mediator effect. The indirect effect of professional recognition as a complete intermediary variable was -0.12 on low sense of achievement (RMSEA=0.08, NFI=0.92, CFI=0.94, χ2/df=4.37). Conclusion Professional recognition is a partial intermediary variable between doctor-patient relationship, emotional exhaustion and depersonalization, and is a complete mediator variable between doctor-patient relationship and low sense of achievement among the clinicians. The doctor-patient relationship is the fundamental source of low professional recognition and low sense of achievement.
Keywords	doctor-patient relationship ; professional recognition ; job burnout ; structural equation model ; Medicine (General) ; R5-920
Subject code	300
Language	Chinese
Publishing date	2020-02-01T00:00:00Z
Publisher	Editorial Office of Journal of Third Military Medical University
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article: Phylotranscriptomic and Evolutionary Analyses of the Green Algal Order Chaetophorales (Chlorophyceae, Chlorophyta)

Liu, Benwen / Chen, Yangliang / Zhu, Huan / Liu, Guoxiang

Genes. 2022 Aug. 04, v. 13, no. 8

2022

Abstract: Considering the phylogenetic differences in the taxonomic framework of the Chaetophorales as determined by the use of nuclear molecular markers or chloroplast genes, the current study was the first to use phylotranscriptomic analyses comparing the ... ...

Abstract	Considering the phylogenetic differences in the taxonomic framework of the Chaetophorales as determined by the use of nuclear molecular markers or chloroplast genes, the current study was the first to use phylotranscriptomic analyses comparing the transcriptomes of 12 Chaetophorales algal species. The results showed that a total of 240,133 gene families and 143 single-copy orthogroups were identified. Based on the single-copy orthogroups, supergene analysis and the coalescent-based approach were adopted to perform phylotranscriptomic analysis of the Chaetophorales. The phylogenetic relationships of most species were consistent with those of phylogenetic analyses based on the chloroplast genome data rather than nuclear molecular markers. The Schizomeriaceae and the Aphanochaetaceae clustered into a well-resolved basal clade in the Chaetophorales by either strategy. Evolutionary analyses of divergence time and substitution rate also revealed that the closest relationships existed between the Schizomeriaceae and Aphanochaetaceae. All species in the Chaetophorales exhibited a large number of expanded and contracted gene families, in particular the common ancestor of the Schizomeriaceae and Aphanochaetaceae. The only terrestrial alga, Fritschiella tuberosa, had the greatest number of expanded gene families, which were associated with increased fatty acid biosynthesis. Phylotranscriptomic and evolutionary analyses all robustly identified the unique taxonomic relationship of Chaetophorales consistent with chloroplast genome data, proving the advantages of high-throughput data in phylogeny.
Keywords	Aphanochaetaceae ; algae ; ancestry ; biosynthesis ; chloroplast genome ; chloroplasts ; fatty acids ; genes ; phylogeny ; transcriptome
Language	English
Dates of publication	2022-0804
Publishing place	Multidisciplinary Digital Publishing Institute
Document type	Article
ZDB-ID	2527218-4
ISSN	2073-4425
ISSN	2073-4425
DOI	10.3390/genes13081389
Database	NAL-Catalogue (AGRICOLA)

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Article ; Online: Phylotranscriptomic and Evolutionary Analyses of the Green Algal Order Chaetophorales (Chlorophyceae, Chlorophyta).

Liu, Benwen / Chen, Yangliang / Zhu, Huan / Liu, Guoxiang

Genes

2022 Volume 13, Issue 8

Abstract	Considering the phylogenetic differences in the taxonomic framework of the Chaetophorales as determined by the use of nuclear molecular markers or chloroplast genes, the current study was the first to use phylotranscriptomic analyses comparing the transcriptomes of 12 Chaetophorales algal species. The results showed that a total of 240,133 gene families and 143 single-copy orthogroups were identified. Based on the single-copy orthogroups, supergene analysis and the coalescent-based approach were adopted to perform phylotranscriptomic analysis of the Chaetophorales. The phylogenetic relationships of most species were consistent with those of phylogenetic analyses based on the chloroplast genome data rather than nuclear molecular markers. The Schizomeriaceae and the Aphanochaetaceae clustered into a well-resolved basal clade in the Chaetophorales by either strategy. Evolutionary analyses of divergence time and substitution rate also revealed that the closest relationships existed between the Schizomeriaceae and Aphanochaetaceae. All species in the Chaetophorales exhibited a large number of expanded and contracted gene families, in particular the common ancestor of the Schizomeriaceae and Aphanochaetaceae. The only terrestrial alga,
MeSH term(s)	Base Sequence ; Chlorophyceae/genetics ; Chlorophyta/genetics ; DNA, Chloroplast/genetics ; Evolution, Molecular ; Phylogeny
Chemical Substances	DNA, Chloroplast
Language	English
Publishing date	2022-08-04
Publishing country	Switzerland
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	2527218-4
ISSN	2073-4425 ; 2073-4425
ISSN (online)	2073-4425
ISSN	2073-4425
DOI	10.3390/genes13081389
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: Research advances in application of mesenchymal stem cells for aging related diseases

SHANG Lipeng / LIU Guoxiang / DING Xiaoyan / LI Bing / ZHAO Chunhua / LI Xiaoxia

Jichu yixue yu linchuang, Vol 43, Iss 1, Pp 38-

2023 Volume 45

Abstract: Aging related diseases seriously affect the health of the elderly. Studies on the roles and mechanisms of mesenchymal stem cells (MSCs) in aging related diseases have attracted more and more attention. Besides, a number of relative clinical trials have ... ...

Abstract	Aging related diseases seriously affect the health of the elderly. Studies on the roles and mechanisms of mesenchymal stem cells (MSCs) in aging related diseases have attracted more and more attention. Besides, a number of relative clinical trials have been carried out in the domestic and overseas. This review summarizes the roles, molecular mechanisms, clinical trials of MSCs and MSCs-derived exosomes in several typical age-related diseases such as osteoporosis, Alzheimer's disease, Parkinson's disease, type 2 diabetes, atherosclerosis, chronic obstruc-tive pulmonary disease and tumor. This review may provide some theoretical reference and advices for future studies of MSCs in aging related diseases.
Keywords	mesenchymal stem cells(mscs)\|aging related diseases\|exosome ; Medicine ; R
Language	Chinese
Publishing date	2023-01-01T00:00:00Z
Publisher	Institute of Basic Medical Sciences and Peking Union Medical College Hospital, Chinese Academy of Medical Sciences / Peking Union Medical College.
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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