LIVIVO - Search results -

Search results

Result 1 - 10 of total 222

Search options

Article: Explanation and verification of the rules of attack in table tennis tactics.

Zhou, Xingdong

BMC sports science, medicine & rehabilitation

2022 Volume 14, Issue 1, Page(s) 6

Abstract: Background: The rules of attack in table tennis tactics have been discovered by the coaches and researchers of the Chinese table tennis team (CTTT) through long-term practice. However, they are only empirical judgements and have not been objectively ... ...

Abstract	Background: The rules of attack in table tennis tactics have been discovered by the coaches and researchers of the Chinese table tennis team (CTTT) through long-term practice. However, they are only empirical judgements and have not been objectively verified. Methods: The software "Table Tennis Master" has been used to analyse 200 matches of top players of CTTT against various opponents in recent years to obtain detailed statistics by analysing the effect of attack in the end line (AIEL) and attack out of the end line (AOEL). Results: (1) The scoring rate of the players was high after AIEL but very low after AOEL (p < 0.05); (2) the round of service (serve/receive) and level of skills had little influence on the effect of AIEL and AOEL; and (3) the timing of attack had a great influence on the effect of AIEL and AOEL (r > 0.9). Conclusions: In the high-level table tennis match, the rules of AIEL and AOEL are scientific. In accordance with the rules, the complex tactics can be simplified to the two concepts, AIEL and AOEL.
Language	English
Publishing date	2022-01-08
Publishing country	England
Document type	Journal Article
ZDB-ID	2719537-5
ISSN	2052-1847
ISSN	2052-1847
DOI	10.1186/s13102-022-00396-3
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: Explanation and verification of the rules of attack in table tennis tactics

Xingdong Zhou

BMC Sports Science, Medicine and Rehabilitation, Vol 14, Iss 1, Pp 1-

2022 Volume 8

Abstract: Abstract Background The rules of attack in table tennis tactics have been discovered by the coaches and researchers of the Chinese table tennis team (CTTT) through long-term practice. However, they are only empirical judgements and have not been ... ...

Abstract	Abstract Background The rules of attack in table tennis tactics have been discovered by the coaches and researchers of the Chinese table tennis team (CTTT) through long-term practice. However, they are only empirical judgements and have not been objectively verified. Methods The software "Table Tennis Master" has been used to analyse 200 matches of top players of CTTT against various opponents in recent years to obtain detailed statistics by analysing the effect of attack in the end line (AIEL) and attack out of the end line (AOEL). Results (1) The scoring rate of the players was high after AIEL but very low after AOEL (p < 0.05); (2) the round of service (serve/receive) and level of skills had little influence on the effect of AIEL and AOEL; and (3) the timing of attack had a great influence on the effect of AIEL and AOEL (r > 0.9). Conclusions In the high-level table tennis match, the rules of AIEL and AOEL are scientific. In accordance with the rules, the complex tactics can be simplified to the two concepts, AIEL and AOEL.
Keywords	Table tennis ; The skills and tactics ; Rules of attack ; Sports medicine ; RC1200-1245
Subject code	796
Language	English
Publishing date	2022-01-01T00:00:00Z
Publisher	BMC
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

Full text online

Full text

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.

Article ; Online: Transcriptomic investigation unveils the role of energy metabolism under low phosphorus and salt combined stress in soybean (Glycine max).

Zhou, Xiuwen / Yao, Xingdong / He, Dexin / Sun, Hexiang / Xie, Futi

Physiologia plantarum

2024 Volume 176, Issue 2, Page(s) e14262

Abstract: Soybean (Glycine max) is economically significant, but the mechanisms underlying its adaptation to simultaneous low phosphorus and salt stresses are unclear. We employed the Shennong 94-1-8 soybean germplasm to conduct a comprehensive analysis, ... ...

Abstract	Soybean (Glycine max) is economically significant, but the mechanisms underlying its adaptation to simultaneous low phosphorus and salt stresses are unclear. We employed the Shennong 94-1-8 soybean germplasm to conduct a comprehensive analysis, integrating both physiochemical and transcriptomic approaches, to unravel the response mechanisms of soybean when subjected to simultaneous low phosphorus and salt stresses. Remarkably, the combined stress exhibited the most pronounced impact on the soybean root system, which led to a substantial reduction in total soluble sugar (TSS) and total soluble protein (TSP) within the plants under this treatment. A total of 20,953 differentially expressed genes were identified through pairwise comparisons. Heatmap analysis of genes related to energy metabolism pathways demonstrated a significant down-regulation in expression under salt and low phosphorus + salt treatments, while low phosphorus treatment did not exhibit similar expression trends. Furthermore, the weighted gene co-expression network analysis (WGCNA) indicated that the blue module had a strong positive correlation with TSS and TSP. Notably, 2,3-bisphosphoglycerate-dependent phosphoglycerate mutase 1, FCS-Like Zinc finger 8, auxin response factor 18 isoform X2, and NADP-dependent malic enzyme emerged as hub genes associated with energy metabolism. In summary, our findings indicate that soybean roots are more adversely affected by salt and combined stress than by low phosphorus alone due to reduced activity in energy metabolism-related pathways and hub genes. These results offer novel insights into the adaptive mechanisms of soybeans when facing the combined stress of low phosphorus and salinity.
MeSH term(s)	Glycine max/genetics ; Stress, Physiological/genetics ; Sodium Chloride/pharmacology ; Sodium Chloride/metabolism ; Gene Expression Profiling ; Energy Metabolism/genetics ; Phosphorus/metabolism ; Gene Expression Regulation, Plant
Chemical Substances	Sodium Chloride (451W47IQ8X) ; Phosphorus (27YLU75U4W)
Language	English
Publishing date	2024-01-23
Publishing country	Denmark
Document type	Journal Article
ZDB-ID	2020837-6
ISSN	1399-3054 ; 0031-9317
ISSN (online)	1399-3054
ISSN	0031-9317
DOI	10.1111/ppl.14262
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

Article ; Online: Reform of the Training Program of Intelligent Manufacturing Engineering of Universities in the Steel Industry

Xianyin Duan / Kunpeng Zhu / Xingdong Wang / Min Zhou

Sustainability, Vol 15, Iss 3952, p

2023 Volume 3952

Abstract: To meet the demand of talents in the rapid and sustainable development of the steel manufacturing industry and the needs of the local development of green and intelligent steel technology, this paper presented a reformed training program of intelligent ... ...

Abstract	To meet the demand of talents in the rapid and sustainable development of the steel manufacturing industry and the needs of the local development of green and intelligent steel technology, this paper presented a reformed training program of intelligent manufacturing of universities for the steel industry. The training program explored the reform plan of talent training objectives, curriculum system, teaching mode, practical links, and operation mechanism of intelligent manufacturing engineering, and built a system with the goal of cultivating innovative ability covering green and intelligent concepts. A new mode of talent cultivation that covers the green and intelligent manufacturing concept and awareness, engineering knowledge, and innovation ability is built, to cultivate high-quality engineering talents who can adapt to the demand of green and intelligent development of steel and other industries. The innovative talent cultivation mode could reconstruct the steel intelligent manufacturing engineering education system and produce a demonstrative effect and good social benefits on the construction of intelligent manufacturing engineering specialty in the industry-featured colleges and universities.
Keywords	industry-specific universities ; intelligent manufacturing engineering ; professional construction ; talent training mode ; green intelligence ; Environmental effects of industries and plants ; TD194-195 ; Renewable energy sources ; TJ807-830 ; Environmental sciences ; GE1-350
Subject code	670
Language	English
Publishing date	2023-02-01T00:00:00Z
Publisher	MDPI AG
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

Full text online

Full text

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.

Article ; Online: Diagnostic Performance and Accuracy of Strain Elastography for BI-RADS Category 4 Lesions among Asian Females.

Dong, Meng / Xing, Boyuan / Zhang, Bingyi / Xu, Xingdong / Zhou, Quan

Journal of the College of Physicians and Surgeons--Pakistan : JCPSP

2023 Volume 33, Issue 10, Page(s) 1181–1187

Abstract: This work aimed to assess the diagnostic performance of strain elastography (elasticity score) and its accuracy for breast BI-RADS category 4 lesions. Online databases including Cochrane Library, Embase, PubMed, and Web of Science were searched for ... ...

Abstract	This work aimed to assess the diagnostic performance of strain elastography (elasticity score) and its accuracy for breast BI-RADS category 4 lesions. Online databases including Cochrane Library, Embase, PubMed, and Web of Science were searched for eligible articles published prior to March 10, 2022. The pooled effect indicators including sensitivity, specificity, positive and negative likelihood ratios (PLR, NLR), the area under the summary receiver operating characteristic (SROC) curve, and diagnostic odds ratio (DOR) were utilised to assess the strain elastography's performance in diagnosing BI-RADS category 4 lesions. Subgroup analyses and meta-regressions were used to explore the potential sources of heterogeneity, and the Deeks' funnel plot asymmetry test was used to detect any publication bias. The literature search yielded 11 studies involving 5028 BI-RADS category 4 lesions (including 1809 malignant lesions). The recruited lesions were all from Asian females. The pooled sensitivity, specificity, PLR, NLR, and DOR with the 95% confidence intervals were 0.68 (0.66-0.71), 0.83 (0.82-0.85), 3.36 (2.45-4.60), 0.32 (0.21-0.49), and 12.11 (7.46-19.65), respectively. The area under the SROC curve was 0.85. No significant publication bias was detected. Taken together, strain elastography had suboptimal sensitivity but desirable specificity for the accurate diagnosis of BI-RADS category 4 lesions among Asian females, which can help avoid unnecessary biopsies and reduce patient anxiety. Key Words: BI-RADS category 4 lesions, Strain elastography, Meta-analysis.
MeSH term(s)	Humans ; Female ; Elasticity Imaging Techniques ; Sensitivity and Specificity ; ROC Curve ; Biopsy ; Anxiety
Language	English
Publishing date	2023-10-06
Publishing country	Pakistan
Document type	Meta-Analysis
ZDB-ID	2276646-7
ISSN	1681-7168 ; 1022-386X
ISSN (online)	1681-7168
ISSN	1022-386X
DOI	10.29271/jcpsp.2023.10.1181
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Cologne/Königswinter

Zs.A 6532: Show issues

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

Order via subito

Details ▾
- See ZB MED holdings
- Order with fees

Article ; Online: The spatially heterogeneous and double-edged effect of the built environment on commuting distance: Home-based and work-based perspectives.

Zheng, Zhong / Zhou, Suhong / Deng, Xingdong

PloS one

2022 Volume 17, Issue 3, Page(s) e0262727

Abstract: Rich literature has examined the impact of the built environment on commuting distance. Linear models assume that the influence of the built environment is spatially homogeneous. However, given the spatial heterogeneity of urban space, conclusions might ... ...

Abstract	Rich literature has examined the impact of the built environment on commuting distance. Linear models assume that the influence of the built environment is spatially homogeneous. However, given the spatial heterogeneity of urban space, conclusions might be different or even be contrary. The influence of the built environment might also be different by home and work locations. To explore the spatially heterogeneous effect of the built environment from both home-based and work-based perspectives, this study applied large-scale cellular cellphone data in Guangzhou, China. Commuting was measured by decay parameters of probabilistic distributions of commuting distances. Geographically weighted regression models were applied to examine the spatially heterogeneous effect, differentiated by home-based and work-based perspectives. Results confirmed that the impact of the built environment on commuting distance is spatially heterogeneous. The urban space is classified into clusters of central areas, inner suburbs, and outer suburbs. Results also revealed the double-edged effect of the built environment. Residential population, recreation facilities, and mixed development are residence-attractive factors that increase the home-based commuting distance and decrease the work-based commuting distance. Work population and transport facilities are work-attractive factors that decrease home-based commuting distance and increase work-based commuting distance. The results further provide evidence to support area-based policies in urban planning practice.
MeSH term(s)	Built Environment ; China ; Environment Design ; Residence Characteristics ; Transportation/methods ; Walking ; Workplace
Language	English
Publishing date	2022-03-23
Publishing country	United States
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	2267670-3
ISSN	1932-6203 ; 1932-6203
ISSN (online)	1932-6203
ISSN	1932-6203
DOI	10.1371/journal.pone.0262727
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

Article ; Online: Detection and differentiation of seven porcine respiratory pathogens using a multiplex ligation-dependent probe amplification assay.

Zhou, Yingshan / Yu, Haoran / Zhao, Xiuling / Ni, Jianbo / Gan, Shiqi / Dong, Wanyu / Du, Jing / Zhou, Xingdong / Wang, Xiaodu / Song, Houhui

Veterinary journal (London, England : 1997)

2024 Volume 305, Page(s) 106124

Abstract: Respiratory diseases due to viral or bacterial agents, either alone or in combination, cause substantial economic burdens to the swine industry worldwide. Rapid and reliable detection of causal pathogens is crucial for effective epidemiological ... ...

Abstract	Respiratory diseases due to viral or bacterial agents, either alone or in combination, cause substantial economic burdens to the swine industry worldwide. Rapid and reliable detection of causal pathogens is crucial for effective epidemiological surveillance and disease management. This research aimed to employ the multiplex ligation-dependent probe amplification (MLPA) assay for simultaneous detection of seven distinct pathogens causing respiratory problems in swine, porcine reproductive and respiratory syndrome virus (PRRSV), swine influenza virus (SIV), porcine respiratory coronavirus (PRCV), porcine circovirus type 2 (PCV2), Pasteurella multocida, Actinobacillus pleuropneumoniae, and Glässerella parasuis. The results indicated no probe cross-reactivity among the seven target agents with other swine pathogens. The detection limits ranged from 5 to 34 copies per assay for the target organisms. The MLPA assay was evaluated with 88 samples and compared to real-time or multiplex PCR for the target pathogens. The MLPA assay demonstrated high relative test sensitivities (100 %) and reasonable to good relative specificities at 62.5 %, 95.1 %, 86.8 %, and 97.6 % for PRRSV, P. multocida, G. parasuis, and PCV2, respectively, relative to comparator PCR assays. In 71 samples where MLPA and comparator PCR assays matched exactly, infections were detected in 64 samples (90.1 %), with PRRSV being the most commonly found virus and 50.7 % of the samples showing co-infection with two to five of the pathogens. This approach serves as a valuable tool for conducting differential diagnoses and epidemiological investigations of pathogen prevalence within swine populations.
Language	English
Publishing date	2024-04-21
Publishing country	England
Document type	Journal Article
ZDB-ID	428614-5
ISSN	1532-2971 ; 0372-5545 ; 1090-0233
ISSN (online)	1532-2971
ISSN	0372-5545 ; 1090-0233
DOI	10.1016/j.tvjl.2024.106124
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Cologne/Königswinter

Zs.B 552: Show issues

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

Order via subito

Details ▾
- See ZB MED holdings
- Order with fees

Article ; Online: The spatially heterogeneous and double-edged effect of the built environment on commuting distance

Zhong Zheng / Suhong Zhou / Xingdong Deng

PLoS ONE, Vol 17, Iss 3, p e

Home-based and work-based perspectives.

2022 Volume 0262727

Abstract	Rich literature has examined the impact of the built environment on commuting distance. Linear models assume that the influence of the built environment is spatially homogeneous. However, given the spatial heterogeneity of urban space, conclusions might be different or even be contrary. The influence of the built environment might also be different by home and work locations. To explore the spatially heterogeneous effect of the built environment from both home-based and work-based perspectives, this study applied large-scale cellular cellphone data in Guangzhou, China. Commuting was measured by decay parameters of probabilistic distributions of commuting distances. Geographically weighted regression models were applied to examine the spatially heterogeneous effect, differentiated by home-based and work-based perspectives. Results confirmed that the impact of the built environment on commuting distance is spatially heterogeneous. The urban space is classified into clusters of central areas, inner suburbs, and outer suburbs. Results also revealed the double-edged effect of the built environment. Residential population, recreation facilities, and mixed development are residence-attractive factors that increase the home-based commuting distance and decrease the work-based commuting distance. Work population and transport facilities are work-attractive factors that decrease home-based commuting distance and increase work-based commuting distance. The results further provide evidence to support area-based policies in urban planning practice.
Keywords	Medicine ; R ; Science ; Q
Subject code	720
Language	English
Publishing date	2022-01-01T00:00:00Z
Publisher	Public Library of Science (PLoS)
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

Full text online

Full text

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.

Article ; Online: The spatially heterogeneous and double-edged effect of the built environment on commuting distance

Zhong Zheng / Suhong Zhou / Xingdong Deng

PLoS ONE, Vol 17, Iss

Home-based and work-based perspectives

2022 Volume 3

Abstract	Rich literature has examined the impact of the built environment on commuting distance. Linear models assume that the influence of the built environment is spatially homogeneous. However, given the spatial heterogeneity of urban space, conclusions might be different or even be contrary. The influence of the built environment might also be different by home and work locations. To explore the spatially heterogeneous effect of the built environment from both home-based and work-based perspectives, this study applied large-scale cellular cellphone data in Guangzhou, China. Commuting was measured by decay parameters of probabilistic distributions of commuting distances. Geographically weighted regression models were applied to examine the spatially heterogeneous effect, differentiated by home-based and work-based perspectives. Results confirmed that the impact of the built environment on commuting distance is spatially heterogeneous. The urban space is classified into clusters of central areas, inner suburbs, and outer suburbs. Results also revealed the double-edged effect of the built environment. Residential population, recreation facilities, and mixed development are residence-attractive factors that increase the home-based commuting distance and decrease the work-based commuting distance. Work population and transport facilities are work-attractive factors that decrease home-based commuting distance and increase work-based commuting distance. The results further provide evidence to support area-based policies in urban planning practice.
Keywords	Medicine ; R ; Science ; Q
Subject code	720
Language	English
Publishing date	2022-01-01T00:00:00Z
Publisher	Public Library of Science (PLoS)
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

Full text online

Full text

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.

Article ; Online: Rab32 facilitates Schwann cell pyroptosis in rats following peripheral nerve injury by elevating ROS levels.

Wang, Jiayi / Chen, Pin / Han, Guanjie / Zhou, Yongjie / Xiang, Xingdong / Bian, Mengxuan / Huang, Lei / Wang, Xiang / He, Binfeng / Lu, Shunyi

Journal of translational medicine

2024 Volume 22, Issue 1, Page(s) 194

Abstract: Background: Peripheral nerve injury (PNI) is commonly observed in clinical practice, yet the underlying mechanisms remain unclear. This study investigated the correlation between the expression of a Ras-related protein Rab32 and pyroptosis in rats ... ...

Abstract	Background: Peripheral nerve injury (PNI) is commonly observed in clinical practice, yet the underlying mechanisms remain unclear. This study investigated the correlation between the expression of a Ras-related protein Rab32 and pyroptosis in rats following PNI, and potential mechanisms have been explored by which Rab32 may influence Schwann cells pyroptosis and ultimately peripheral nerve regeneration (PNR) through the regulation of Reactive oxygen species (ROS) levels. Methods: The authors investigated the induction of Schwann cell pyroptosis and the elevated expression of Rab32 in a rat model of PNI. In vitro experiments revealed an upregulation of Rab32 during Schwann cell pyroptosis. Furthermore, the effect of Rab32 on the level of ROS in mitochondria in pyroptosis model has also been studied. Finally, the effects of knocking down the Rab32 gene on PNR were assessed, morphology, sensory and motor functions of sciatic nerves, electrophysiology and immunohistochemical analysis were conducted to assess the therapeutic efficacy. Results: Silencing Rab32 attenuated PNI-induced Schwann cell pyroptosis and promoted peripheral nerve regeneration. Furthermore, our findings demonstrated that Rab32 induces significant oxidative stress by damaging the mitochondria of Schwann cells in the pyroptosis model in vitro. Conclusion: Rab32 exacerbated Schwann cell pyroptosis in PNI model, leading to delayed peripheral nerve regeneration. Rab32 can be a potential target for future therapeutic strategy in the treatment of peripheral nerve injuries.
MeSH term(s)	Rats ; Animals ; Peripheral Nerve Injuries/metabolism ; Peripheral Nerve Injuries/therapy ; Reactive Oxygen Species/metabolism ; Pyroptosis ; Rats, Sprague-Dawley ; Cell Proliferation ; Schwann Cells/metabolism ; Sciatic Nerve/injuries ; Sciatic Nerve/metabolism ; Nerve Regeneration/physiology
Chemical Substances	Reactive Oxygen Species
Language	English
Publishing date	2024-02-22
Publishing country	England
Document type	Journal Article
ZDB-ID	2118570-0
ISSN	1479-5876 ; 1479-5876
ISSN (online)	1479-5876
ISSN	1479-5876
DOI	10.1186/s12967-024-04999-x
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

To top

More links

Kategorien

Order via subito

Full text online

More links

Kategorien

Inter-library loan at ZB MED

More links

Kategorien

Order via subito

Full text online

More links

Kategorien

Inter-library loan at ZB MED

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

More links

Kategorien

Order via subito

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

Full text online

More links

Kategorien

Inter-library loan at ZB MED

Full text online

More links

Kategorien

Inter-library loan at ZB MED

More links

Kategorien

Order via subito