LIVIVO - The Search Portal for Life Sciences

zur deutschen Oberfläche wechseln
Advanced search

Search results

Result 1 - 10 of total 115

Search options

  1. Article ; Online: Speciation of La

    Zhang, Wei / Zhou, Li / Yan, Tinggui / Chen, Mohan

    The journal of physical chemistry. B

    2023  Volume 127, Issue 41, Page(s) 8926–8937

    Abstract: The stability of rare earth element (REE) complexes plays a crucial role in quantitatively assessing their hydrothermal migration and transformation. However, reliable data are lacking under high-temperature hydrothermal conditions, which hampers our ... ...

    Abstract The stability of rare earth element (REE) complexes plays a crucial role in quantitatively assessing their hydrothermal migration and transformation. However, reliable data are lacking under high-temperature hydrothermal conditions, which hampers our understanding of the association behavior of REE. Here a deep learning potential model for the LaCl
    Language English
    Publishing date 2023-10-09
    Publishing country United States
    Document type Journal Article
    ISSN 1520-5207
    ISSN (online) 1520-5207
    DOI 10.1021/acs.jpcb.3c05428
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    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.

    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.

  2. Article ; Online: Author Correction: The effect of customer satisfaction on floral product purchase behavior, evidence from Shanghai, China.

    Wang, Shanshan / Chen, Tinggui / Wang, Chan / Liu, Zengjin / Jia, Lei / Zhao, Xintong

    Scientific reports

    2023  Volume 13, Issue 1, Page(s) 10017

    Language English
    Publishing date 2023-06-20
    Publishing country England
    Document type Published Erratum
    ZDB-ID 2615211-3
    ISSN 2045-2322 ; 2045-2322
    ISSN (online) 2045-2322
    ISSN 2045-2322
    DOI 10.1038/s41598-023-37273-z
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    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.

  3. Article ; Online: Assessing the possibility of China reaching carbon emission peak by 2030 in the context of the COVID-19 pandemic.

    Chen, Tinggui / Ren, Yixuan / Yang, Jianjun / Cong, Guodong

    Environmental science and pollution research international

    2023  Volume 30, Issue 52, Page(s) 111995–112018

    Abstract: At this stage, it is an important goal for China to solve environmental problems to limit the carbon emission peak by 2030 and then to lower its quality gradually thereafter. The outbreak of the COVID-19 pandemic in 2020 seriously impacted all aspects of ...

    Abstract At this stage, it is an important goal for China to solve environmental problems to limit the carbon emission peak by 2030 and then to lower its quality gradually thereafter. The outbreak of the COVID-19 pandemic in 2020 seriously impacted all aspects of China's social economy and brought many uncertainties to the realization of the carbon emission peak. Based on the fact, it has important theoretical and practical significance to take the problem of China's carbon emissions during the COVID-19 as the research object. Thus, this paper analyzes the current situation of China's CO
    MeSH term(s) Humans ; Carbon/analysis ; Carbon Dioxide/analysis ; Pandemics ; Economic Development ; COVID-19 ; China
    Chemical Substances Carbon (7440-44-0) ; Carbon Dioxide (142M471B3J)
    Language English
    Publishing date 2023-10-12
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 1178791-0
    ISSN 1614-7499 ; 0944-1344
    ISSN (online) 1614-7499
    ISSN 0944-1344
    DOI 10.1007/s11356-023-30102-w
    Database MEDical Literature Analysis and Retrieval System OnLINE

    Full text online

    More links

    Kategorien

    In stock of ZB MED Bonn / Germany

    Z 5915: Show issues

    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.

    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.

  4. Article ; Online: Consumers' purchase intention of wild freshwater fish during the COVID-19 pandemic.

    Chen, Tinggui / Wang, Hui

    Agribusiness (New York, N.Y.)

    2022  

    Abstract: The association between the COVID-19 pandemic and the wildlife trade in the seafood market in Wuhan has raised public concern regarding wildlife consumption and public health safety. Considering several coronavirus transmission incidents related to ... ...

    Abstract The association between the COVID-19 pandemic and the wildlife trade in the seafood market in Wuhan has raised public concern regarding wildlife consumption and public health safety. Considering several coronavirus transmission incidents related to aquatic products and the location of wild freshwater fish in aquatic consumption in China, the effects of COVID-19 on the purchase intention of wild freshwater fish was investigated. Based on 1163 online questionnaires from eight provinces (including two province-level municipalities) in the Yangtze River Basin, ordered logistic regression was carried out to analyze the influencing factors of purchase intention of wild freshwater fish during the COVID-19 pandemic. The empirical results indicated that the COVID-19 pandemic had changed consumers' perceived risk and purchase frequency of wild freshwater fish. External stimulus caused by the COVID-19 pandemic had little influence on perceived risk and purchase intention. Consumer preference had a significant impact on perceived risk and purchase intention. Therefore, efforts should be put to strengthen the popularization of aquatic product knowledge, guide the public to develop scientific and civic eating habits, and improve the traceability system of aquatic products. [EconLit Citations: D12-Consumer Economics: Empirical Analysis, Q22-Fishery; Aquaculture].
    Language English
    Publishing date 2022-06-18
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2001211-1
    ISSN 1520-6297 ; 0742-4477
    ISSN (online) 1520-6297
    ISSN 0742-4477
    DOI 10.1002/agr.21756
    Database MEDical Literature Analysis and Retrieval System OnLINE

    Full text online

    More links

    Kategorien

    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.

  5. Article ; Online: Author Correction

    Shanshan Wang / Tinggui Chen / Chan Wang / Zengjin Liu / Lei Jia / Xintong Zhao

    Scientific Reports, Vol 13, Iss 1, Pp 1-

    The effect of customer satisfaction on floral product purchase behavior, evidence from Shanghai, China

    2023  Volume 1

    Keywords Medicine ; R ; Science ; Q
    Language English
    Publishing date 2023-06-01T00:00:00Z
    Publisher Nature Portfolio
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    Full text online

    More links

    Kategorien

    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.

  6. Article ; Online: Consumers' purchase intention of wild freshwater fish during the COVID‐19 pandemic

    Chen, Tinggui / Wang, Hui

    Agribusiness. 2022 Oct., v. 38, no. 4 p.832-849

    2022  

    Abstract: The association between the COVID‐19 pandemic and the wildlife trade in the seafood market in Wuhan has raised public concern regarding wildlife consumption and public health safety. Considering several coronavirus transmission incidents related to ... ...

    Abstract The association between the COVID‐19 pandemic and the wildlife trade in the seafood market in Wuhan has raised public concern regarding wildlife consumption and public health safety. Considering several coronavirus transmission incidents related to aquatic products and the location of wild freshwater fish in aquatic consumption in China, the effects of COVID‐19 on the purchase intention of wild freshwater fish was investigated. Based on 1163 online questionnaires from eight provinces (including two province‐level municipalities) in the Yangtze River Basin, ordered logistic regression was carried out to analyze the influencing factors of purchase intention of wild freshwater fish during the COVID‐19 pandemic. The empirical results indicated that the COVID‐19 pandemic had changed consumers' perceived risk and purchase frequency of wild freshwater fish. External stimulus caused by the COVID‐19 pandemic had little influence on perceived risk and purchase intention. Consumer preference had a significant impact on perceived risk and purchase intention. Therefore, efforts should be put to strengthen the popularization of aquatic product knowledge, guide the public to develop scientific and civic eating habits, and improve the traceability system of aquatic products. [EconLit Citations: D12‐Consumer Economics: Empirical Analysis, Q22‐Fishery; Aquaculture].
    Keywords COVID-19 infection ; agribusiness ; consumer preferences ; freshwater fish ; markets ; public health ; regression analysis ; risk perception ; seafoods ; traceability ; trade ; watersheds ; wildlife ; China ; Yangtze River
    Language English
    Dates of publication 2022-10
    Size p. 832-849.
    Publishing place John Wiley & Sons, Ltd
    Document type Article ; Online
    Note JOURNAL ARTICLE
    ZDB-ID 743656-7
    ISSN 0742-4477
    ISSN 0742-4477
    DOI 10.1002/agr.21756
    Database NAL-Catalogue (AGRICOLA)

    More links

    Kategorien

    In stock of ZB MED Bonn / Germany

    Z 4188: Show issues

    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.

    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.

  7. Article ; Online: Does the 10-Year Fishing Ban Compensation Policy in the Yangtze River Basin Improve the Livelihoods of Fishing Households? Evidence from Ma’anshan City, China

    He, Yufeng / Chen, Tinggui

    Agriculture. 2022 Dec. 05, v. 12, no. 12

    2022  

    Abstract: The implementation of the 10-year fishing ban compensation policy in the Yangtze River basin is the first practice of the river ecological compensation project in China, which has a milestone value to protect China’s ecological sustainability and boost ... ...

    Abstract The implementation of the 10-year fishing ban compensation policy in the Yangtze River basin is the first practice of the river ecological compensation project in China, which has a milestone value to protect China’s ecological sustainability and boost green development. Based on the survey data of 212 retired fishing households in Ma’anshan city, this paper constructs a livelihood capital evaluation system, coupled with coordination model and mobility matrix to analyze the policy effect on participants’ livelihood from the changes of livelihood capital amounts on structure and mobility. The key results are threefold. (1) Policy implementation has significantly raised retired households’ livelihood capital index; (2) The households livelihood capital coupling coordination degree has significantly improved, and the capital structure has transitioned from imbalanced to coordinated; and (3) Households’ livelihood capital exhibits a high mobility, and the gap between rich and poor has been narrowed. This paper theoretically contributes to the research on ecological compensation by providing a more comprehensive perspective of policy effect analysis, and it can also provide a micro level empirical basis for policymakers to optimize the follow-up fishing ban policy.
    Keywords agriculture ; capital ; environmental sustainability ; issues and policy ; livelihood ; models ; rivers ; surveys ; watersheds ; China ; Yangtze River
    Language English
    Dates of publication 2022-1205
    Publishing place Multidisciplinary Digital Publishing Institute
    Document type Article ; Online
    ZDB-ID 2651678-0
    ISSN 2077-0472
    ISSN 2077-0472
    DOI 10.3390/agriculture12122088
    Database NAL-Catalogue (AGRICOLA)

    More links

    Kategorien

    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.

  8. Article ; Online: The Impact of a “National Green Export Review” on Competitiveness

    Md Ali Emam / Markus Leibrecht / Tinggui Chen

    Agriculture, Vol 13, Iss 62, p

    Empirical Evidence for Ecuador’s Fish Exports

    2022  Volume 62

    Abstract: Fish products comprise more than 20% of total Ecuadorian exports. Ecuador introduced the “National Green Export Review” (NGER) in 2015, which aims at making Ecuador’s fishing industry more sustainable to improve the international market access to Ecuador’ ...

    Abstract Fish products comprise more than 20% of total Ecuadorian exports. Ecuador introduced the “National Green Export Review” (NGER) in 2015, which aims at making Ecuador’s fishing industry more sustainable to improve the international market access to Ecuador’s fish products. Has this policy achieved its goal? In order to answer this question, this article applies the local projection approach to explore the dynamic impact of the NGER on Ecuador’s share of fish exports in the world fish market. Contrary to expectations, the results are consistent with the view that the NGER does not enhance Ecuador’s competitiveness. The NGER is also not able to compensate for the fall in Ecuador’s share in the world fish market, which has been induced by a change in consumer preferences for tuna and shrimp, Ecuador’s main fish products. The concluding section of the paper provides policy advice on how to make the NGER more effective in achieving its goal.
    Keywords fish exports ; market share ; Ecuador ; national green export review ; local projection ; Agriculture (General) ; S1-972
    Subject code 381
    Language English
    Publishing date 2022-12-01T00:00:00Z
    Publisher MDPI AG
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    Full text online

    More links

    Kategorien

    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.

  9. Article ; Online: Modeling Rumor Diffusion Process With the Consideration of Individual Heterogeneity

    Tinggui Chen / Jingtao Rong / Jianjun Yang / Guodong Cong

    Frontiers in Public Health, Vol

    Take the Imported Food Safety Issue as an Example During the COVID-19 Pandemic

    2022  Volume 10

    Abstract: At present, rumors appear frequently in social platforms. The rumor diffusion will cause a great impact on the network order and the stability of the society. So it's necessary to study the diffusion process and develop the rumor control strategies. This ...

    Abstract At present, rumors appear frequently in social platforms. The rumor diffusion will cause a great impact on the network order and the stability of the society. So it's necessary to study the diffusion process and develop the rumor control strategies. This article integrates three heterogeneous factors into the SEIR model and designs an individual state transition mode at first. Secondly, based on the influencing factors such as the trust degree among individuals, an individual information interaction mode is constructed. Finally, an improved SEIR model named SEIR-OM model is established, and the diffusion process of rumors are simulated and analyzed. The results show that: (1) when the average value of the interest correlation is greater, the information content deviation is lower, but the rumor diffusion range will be wider. (2) The increase of the average network degree intensifies influence of rumors, but its impact on the diffusion has a peak. (3) Adopting strategies in advance can effectively reduce the influence of rumors. In addition, the government should enforce rumor-refuting strategies right after the event. Also, the number of rumor-refuting individuals must be paid attention to. Finally, the article verifies the rationality and effectiveness of the SEIR-OM model through the real case.
    Keywords individual heterogeneity ; rumor diffusion ; SEIR-OM model ; rumor control ; COVID-19 pandemic ; Public aspects of medicine ; RA1-1270
    Language English
    Publishing date 2022-03-01T00:00:00Z
    Publisher Frontiers Media S.A.
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    Full text online

    More links

    Kategorien

    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.

  10. Article ; Online: A Study on the Perception of Authenticity of Tourist Destinations and the Place Attachment of Potential Tourists—The Case of Ding Zhen’s Endorsement of Ganzi, Sichuan

    Guodong Cong / Huan Zhang / Tinggui Chen

    Sustainability, Vol 14, Iss 7151, p

    2022  Volume 7151

    Abstract: Despite the COVID-19 pandemic, which has lasted for more than two years and significantly affected tourism, people’s yearning for better tourism has never weakened, and China’s Dual Carbon Strategy further enhanced their desire. At the end of 2020, Ding ... ...

    Abstract Despite the COVID-19 pandemic, which has lasted for more than two years and significantly affected tourism, people’s yearning for better tourism has never weakened, and China’s Dual Carbon Strategy further enhanced their desire. At the end of 2020, Ding Zhen shot to stardom on the Internet because of his rugged good looks, further improving the reputation of Ganzi, Sichuan Province, and demonstrating tourists’ desire to appreciate authentic destinations. The following are worthy of research: the factors affecting tourists’ perceptions of the authenticity of destinations, the relationship between perceptions of authenticity and place attachment in potential tourists, and methods to strengthen the authenticity of a destination to enhance the place attachment of potential tourists. Taking Ganzi and Ding Zhen as the research subjects, this paper uses a co-occurrence network map analyzing the four kinds of authenticity perceived for tourist destinations, based on user-generated content, and uses the term frequency-inverse document frequency method to further calculate the weight score of factors. Finally, the paper verifies the influence of each dimension on place attachment by calculating comment sentiment scores. The results show that (1) natural landscapes, human characteristics, and preferential measures significantly impacted the perception of authenticity among potential tourists; (2) among the four kinds of authenticity perceptions, humanistic authenticity was the major promoting factor by which potential tourists formed place attachment. Based on the research results, the paper puts forward a series of suggestions to improve tourists’ emotional attachment to destinations, including creating cultural symbols of local differences, adopting preferential policies for local tickets in a timely manner, and emphasizing nature protection.
    Keywords user-generated content ; big data ; authenticity perception ; place attachment ; Environmental effects of industries and plants ; TD194-195 ; Renewable energy sources ; TJ807-830 ; Environmental sciences ; GE1-350
    Subject code 290
    Language English
    Publishing date 2022-06-01T00:00:00Z
    Publisher MDPI AG
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    Full text online

    More links

    Kategorien

    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.

To top