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  1. Article ; Online: Improve energy-efficient construction in China.

    Xu, Xinbo / Lian, Zhiwei

    Science (New York, N.Y.)

    2023  Volume 380, Issue 6648, Page(s) 902

    Language English
    Publishing date 2023-06-01
    Publishing country United States
    Document type Letter
    ZDB-ID 128410-1
    ISSN 1095-9203 ; 0036-8075
    ISSN (online) 1095-9203
    ISSN 0036-8075
    DOI 10.1126/science.adi0397
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 27: 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)
    Zs.MG 77: Show issues

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  2. Article ; Online: Objective sleep assessments for healthy people in environmental research: A literature review.

    Xu, Xinbo / Lian, Zhiwei

    Indoor air

    2022  Volume 32, Issue 5, Page(s) e13034

    Abstract: To date, although many studies had focused on the impact of environmental factors on sleep, how to choose the proper assessment method for objective sleep quality was often ignored, especially for healthy subjects in bedroom environment. In order to ... ...

    Abstract To date, although many studies had focused on the impact of environmental factors on sleep, how to choose the proper assessment method for objective sleep quality was often ignored, especially for healthy subjects in bedroom environment. In order to provide methodological guidance for future research, this paper reviewed the assessments of objective sleep quality applied in environmental researches, compared them from the perspective of accuracy and interference, and statistically analyzed the impact of experimental type and subjects' information on method selection. The review results showed that, in contrast to polysomnography (PSG), the accuracy of actigraphy (ACT), respiratory monitoring-oxygen saturation monitoring (RM-OSM), and electrocardiograph (ECG) could reach up to 97%, 80.38%, and 79.95%, respectively. In terms of sleep staging, PSG and ECG performed the best, ACT the second, and RM-OSM the worst; as compared to single methods, mix methods were more accurate and better at sleep staging. PSG interfered with sleep a great deal, while ECG and ACT could be non-contact, and thus, the least interference with sleep was present. The type of experiment significantly influenced the choice of assessment method (p < 0.001), 85.3% of researchers chose PSG in laboratory study while 82.5% ACT in field study; moreover, PSG was often used in a relatively small number of young subjects, while ACT had a wide applicable population. In general, researchers need to pay more attention at selection of assessments in future studies, and this review can be used as a reliable reference for experimental design.
    MeSH term(s) Actigraphy ; Air Pollution, Indoor ; Humans ; Polysomnography/methods ; Sleep ; Sleep Stages
    Language English
    Publishing date 2022-06-17
    Publishing country England
    Document type Journal Article ; Review ; Research Support, Non-U.S. Gov't
    ZDB-ID 1081722-0
    ISSN 1600-0668 ; 0905-6947
    ISSN (online) 1600-0668
    ISSN 0905-6947
    DOI 10.1111/ina.13034
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    In stock of ZB MED Bonn / Germany

    Z 7724: Show issues

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  3. Article ; Online: Is the Omicron variant of SARS-CoV-2 coming to an end?

    Zhao, Yingjie / Huang, Jianping / Zhang, Li / Lian, Xinbo / Wang, Danfeng

    Innovation (New York, N.Y.)

    2022  Volume 3, Issue 3, Page(s) 100240

    Language English
    Publishing date 2022-04-06
    Publishing country United States
    Document type News
    ISSN 2666-6758
    ISSN (online) 2666-6758
    DOI 10.1016/j.xinn.2022.100240
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Discussion on regression analysis with small determination coefficient in human-environment researches.

    Xu, Xinbo / Du, Heng / Lian, Zhiwei

    Indoor air

    2022  Volume 32, Issue 10, Page(s) e13117

    Abstract: As the main indicator for assessing the explanatory strength of regression model, there is no denying that a bigger value of determination coefficient (R-squared, ... ...

    Abstract As the main indicator for assessing the explanatory strength of regression model, there is no denying that a bigger value of determination coefficient (R-squared, R
    MeSH term(s) Air Pollution, Indoor ; Models, Statistical ; Regression Analysis
    Language English
    Publishing date 2022-10-11
    Publishing country England
    Document type Journal Article
    ZDB-ID 1081722-0
    ISSN 1600-0668 ; 0905-6947
    ISSN (online) 1600-0668
    ISSN 0905-6947
    DOI 10.1111/ina.13117
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    In stock of ZB MED Bonn / Germany

    Z 7724: Show issues

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  5. Article: Four kinds of body temperatures and their relationships with thermal perception.

    Xu, Xinbo / Yang, Yuxin / Cao, Ting / Nie, Ting / Lian, Zhiwei

    Journal of thermal biology

    2023  Volume 114, Page(s) 103600

    Abstract: Body temperature serves as the principal factor in thermal perception determination. Current thermal comfort researches mainly focused on skin temperature, while other kinds of body temperatures were often ignored. In laboratory with strictly controlled ... ...

    Abstract Body temperature serves as the principal factor in thermal perception determination. Current thermal comfort researches mainly focused on skin temperature, while other kinds of body temperatures were often ignored. In laboratory with strictly controlled environment, 26 subjects (13 males and 13 females) remained seated for a duration of 130 min in two thermal environments (19 °C and 35 °C), arranged in a particular order; four kinds of body temperatures (skin temperature, oral temperature, auditory canal temperature and breath temperature) and three kinds of thermal perception votes (thermal sensation, thermal comfort and thermal acceptable) were regularly collected. The analysis results showed that, skin temperature and breath temperature significantly changed with ambient temperature (p < 0.001); the difference between average value of core temperature in two conditions was small (≤0.3 °C), but a significant difference was almost observed in auditory canal temperature of males (p = 0.07). Both skin temperature and breath temperature were significantly related with three subjective votes (p < 0.001), meanwhile, the prediction accuracy of breath temperature for thermal perception was in no way inferior to skin temperature. Although oral temperature and auditory canal temperature had partial significant correlations with thermal perception, they were difficult to be carried out in practical application due to their weak explanatory powers (correlation coefficient <0.3). In summary, this research tried to establish correlation laws between body temperatures and thermal perception votes during a temperature step-change experiment, while finding the potential of utilizing breath temperature for thermal perception prediction, which is expected to be further promoted in the future.
    MeSH term(s) Male ; Female ; Humans ; Body Temperature ; Body Temperature Regulation ; Skin Temperature ; Temperature ; Thermosensing ; Perception
    Language English
    Publishing date 2023-06-07
    Publishing country England
    Document type Journal Article
    ZDB-ID 1498364-3
    ISSN 1879-0992 ; 0306-4565
    ISSN (online) 1879-0992
    ISSN 0306-4565
    DOI 10.1016/j.jtherbio.2023.103600
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Is the Omicron variant of SARS-CoV-2 coming to an end?

    Yingjie Zhao / Jianping Huang / Li Zhang / Xinbo Lian / Danfeng Wang

    The Innovation, Vol 3, Iss 3, Pp 100240- (2022)

    2022  

    Keywords Science (General) ; Q1-390
    Language English
    Publishing date 2022-05-01T00:00:00Z
    Publisher Elsevier
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  7. Article: Comparison of PM

    Liu, Chuwei / Huang, Zhongwei / Huang, Jianping / Liang, Chunsheng / Ding, Lei / Lian, Xinbo / Liu, Xiaoyue / Zhang, Li / Wang, Danfeng

    Advances in atmospheric sciences

    2022  Volume 39, Issue 6, Page(s) 861–875

    Abstract: Estimating the impacts on ... ...

    Abstract Estimating the impacts on PM
    Language English
    Publishing date 2022-03-16
    Publishing country China
    Document type Journal Article
    ZDB-ID 2228064-9
    ISSN 1861-9533 ; 0256-1530
    ISSN (online) 1861-9533
    ISSN 0256-1530
    DOI 10.1007/s00376-021-1281-x
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  8. Book ; Online: Granular-ball computing

    Xia, Shuyin / Wang, Guoyin / Gao, Xinbo / Lian, Xiaoyu

    an efficient, robust, and interpretable adaptive multi-granularity representation and computation method

    2023  

    Abstract: Human cognition operates on a "Global-first" cognitive mechanism, prioritizing information processing based on coarse-grained details. This mechanism inherently possesses an adaptive multi-granularity description capacity, resulting in computational ... ...

    Abstract Human cognition operates on a "Global-first" cognitive mechanism, prioritizing information processing based on coarse-grained details. This mechanism inherently possesses an adaptive multi-granularity description capacity, resulting in computational traits such as efficiency, robustness, and interpretability. The analysis pattern reliance on the finest granularity and single-granularity makes most existing computational methods less efficient, robust, and interpretable, which is an important reason for the current lack of interpretability in neural networks. Multi-granularity granular-ball computing employs granular-balls of varying sizes to daptively represent and envelop the sample space, facilitating learning based on these granular-balls. Given that the number of coarse-grained "granular-balls" is fewer than sample points, granular-ball computing proves more efficient. Moreover, the inherent coarse-grained nature of granular-balls reduces susceptibility to fine-grained sample disturbances, enhancing robustness. The multi-granularity construct of granular-balls generates topological structures and coarse-grained descriptions, naturally augmenting interpretability. Granular-ball computing has successfully ventured into diverse AI domains, fostering the development of innovative theoretical methods, including granular-ball classifiers, clustering techniques, neural networks, rough sets, and evolutionary computing. This has notably ameliorated the efficiency, noise robustness, and interpretability of traditional methods. Overall, granular-ball computing is a rare and innovative theoretical approach in AI that can adaptively and simultaneously enhance efficiency, robustness, and interpretability. This article delves into the main application landscapes for granular-ball computing, aiming to equip future researchers with references and insights to refine and expand this promising theory.
    Keywords Computer Science - Machine Learning ; Computer Science - Artificial Intelligence
    Subject code 006
    Publishing date 2023-04-20
    Publishing country us
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  9. Article ; Online: Impact of human mobility on the epidemic spread during holidays.

    Li, Han / Huang, Jianping / Lian, Xinbo / Zhao, Yingjie / Yan, Wei / Zhang, Li / Li, Licheng

    Infectious Disease Modelling

    2023  Volume 8, Issue 4, Page(s) 1108–1116

    Abstract: COVID-19 has posed formidable challenges as a significant global health crisis. Its complexity stems from factors like viral contagiousness, population density, social behaviors, governmental regulations, and environmental conditions, with interpersonal ... ...

    Abstract COVID-19 has posed formidable challenges as a significant global health crisis. Its complexity stems from factors like viral contagiousness, population density, social behaviors, governmental regulations, and environmental conditions, with interpersonal interactions and large-scale activities being particularly pivotal. To unravel these complexities, we used a modified SEIR epidemiological model to simulate various outbreak scenarios during the holiday season, incorporating both inter-regional and intra-regional human mobility effects into the parameterization scheme. In addition, evaluation metrics were used to evaluate the accuracy of the model simulation by comparing the congruence between simulated results and recorded confirmed cases. The findings suggested that intra-city mobility led to an average surge of 57.35% in confirmed cases of China, while inter-city mobility contributed to an average increase of 15.18%. In the simulation for Tianjin, China, a one-week delay in human mobility attenuated the peak number of cases by 34.47% and postponed the peak time by 6 days. The simulation for the United States revealed that human mobility played a more pronounced part in the outbreak, with a notable disparity in peak cases when mobility was considered. This study highlights that while inter-regional mobility acted as a trigger for the epidemic spread, the diffusion effect of intra-regional mobility was primarily responsible for the outbreak. We have a better understanding on how human mobility and infectious disease epidemics interact, and provide empirical evidence that could contribute to disease prevention and control measures.
    Language English
    Publishing date 2023-10-05
    Publishing country China
    Document type Journal Article
    ZDB-ID 3015225-2
    ISSN 2468-0427 ; 2468-2152
    ISSN (online) 2468-0427
    ISSN 2468-2152
    DOI 10.1016/j.idm.2023.10.001
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article: Multi-source dynamic ensemble prediction of infectious disease and application in COVID-19 case.

    Huang, Jianping / Zhao, Yingjie / Yan, Wei / Lian, Xinbo / Wang, Rui / Chen, Bin / Chen, Siyu

    Journal of thoracic disease

    2023  Volume 15, Issue 7, Page(s) 4040–4052

    Abstract: Background: The development of an epidemic always exhibits multiwave oscillation owing to various anthropogenic sources of transmission. Particularly in populated areas, the large-scaled human mobility led to the transmission of the virus faster and ... ...

    Abstract Background: The development of an epidemic always exhibits multiwave oscillation owing to various anthropogenic sources of transmission. Particularly in populated areas, the large-scaled human mobility led to the transmission of the virus faster and more complex. The accurate prediction of the spread of infectious diseases remains a problem. To solve this problem, we propose a new method called the multi-source dynamic ensemble prediction (MDEP) method that incorporates a modified susceptible-exposed-infected-removed (SEIR) model to improve the accuracy of the prediction result.
    Methods: The modified SEIR model is based on the compartment model, which is suitable for local-scale and confined spaces, where human mobility on a large scale is not considered. Moreover, compartmental models cannot be used to predict multiwave epidemics. The proposed MDEP method can remedy defects in the compartment model. In this study, multi-source prediction was made on the development of coronavirus disease 2019 (COVID-19) and dynamically assembled to obtain the final integrated result. We used the real epidemic data of COVID-19 in three cities in China: Beijing, Lanzhou, and Beihai. Epidemiological data were collected from 17 April, 2022 to 12 August, 2022.
    Results: Compared to the one-wave modified SEIR model, the MDEP method can depict the multiwave development of COVID-19. The MDEP method was applied to predict the number of cumulative cases of recent COVID-19 outbreaks in the aforementioned cities in China. The average accuracy rates in Beijing, Lanzhou, and Beihai were 89.15%, 91.74%, and 94.97%, respectively.
    Conclusions: The MDEP method improved the prediction accuracy of COVID-19. With further application to other infectious diseases, the MDEP method will provide accurate predictions of infectious diseases and aid governments make appropriate directives.
    Language English
    Publishing date 2023-07-06
    Publishing country China
    Document type Journal Article
    ZDB-ID 2573571-8
    ISSN 2077-6624 ; 2072-1439
    ISSN (online) 2077-6624
    ISSN 2072-1439
    DOI 10.21037/jtd-23-234
    Database MEDical Literature Analysis and Retrieval System OnLINE

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