LIVIVO - The Search Portal for Life Sciences

zur deutschen Oberfläche wechseln
Advanced search

Search results

Result 1 - 10 of total 73429

Search options

  1. Book ; Online: Innovative Conservation Cropping Systems and Practices

    Li, Chengfang / Guo, Lijin

    2023  

    Keywords Research & information: general ; Biology, life sciences ; Technology, engineering, agriculture ; straw management ; potassium fertilizer ; rice-oilseed rape rotation ; yield ; bacterial community ; fungal community ; rice ; intercropping ; water mimosa ; pest and disease ; microclimate ; grain quality ; maize ; root system architecture ; nitrogen rates ; cultivars ; phytoremediation ; secondary salinization ; salt tolerance ; microbial diversity ; nutrient accumulation ; conservation tillage ; metabarcoding ; smash ridging ; soil chemical properties ; soil microbial diversity ; sugarcane ; coastal salt-affected soil ; one-crop-per-annum cropping ; fallow mulching ; salt accumulation ; crop growing ; nitrogen rate ; nitrogen ratio ; regenerative ability ; reduced tillage ; no tillage ; side deep fertilizing of machine-transplanted rice ; root function ; photosynthesis ; ammonia-oxidizing bacteria ; integrated fertilization regime ; N2O emission factor ; N2O flux ; purple caitai fields ; C:N ratio ; net ecosystem exchange ; soil microbial carbon ; soil microbial nitrogen ; rice production ; CH4 ; N2O ; water productivity ; global warming ; interspecific competition ; land equivalent ratio ; planting pattern ; root length density ; root morphological characteristics ; biochar ; maize-cabbage system ; crop quality ; N utilization efficiency ; soil inorganic N ; straw returning ; soil microbes ; carbon source utilization ; grey relational analysis ; path analysis ; ratoon rice ; nitrogen balance ; reactive nitrogen losses ; nitrogen surplus ; nitrogen-use efficiency ; no-till ; straw return ; soil organic carbon fractions ; soil aggregate ; bacterial diversity ; rice-crayfish coculture ; different rice varieties ; controlled-release fertilizer ; dry matter accumulation ; rice growth characteristics parameters ; apple-ryegrass intercropping ; photosynthetic characteristics ; soil salinity ; soil moisture content ; fruit quality ; lake sediment ; phosphorus ; Chinese cabbage ; phoD gene ; high-throughput sequencing
    Language English
    Size 1 electronic resource (294 pages)
    Publisher MDPI - Multidisciplinary Digital Publishing Institute
    Publishing place Basel
    Document type Book ; Online
    Note English
    HBZ-ID HT030722368
    ISBN 9783036567778 ; 3036567771
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

    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. Book ; Thesis: Isolierung und Charakterisierung adulter mesenchymaler Stroma-/Stammzellen aus humanem Thymusgewebe und deren potentielle therapeutische Möglichkeiten

    Li, Chang

    2018  

    Author's details vorgelegt von Chang Li
    Language German
    Size 92 Seiten, Illustrationen, Diagramme, 21 cm
    Publishing place Erlangen ; Nürnberg
    Publishing country Germany
    Document type Book ; Thesis
    Thesis / German Habilitation thesis Dissertation, Friedrich-Alexander-Universität Erlangen-Nürnberg, 2018
    HBZ-ID HT020132902
    Database Catalogue ZB MED Medicine, Health

    More links

    Kategorien

    In stock of ZB MED Cologne/Königswinter

    Shelf markLoan statusLocation
    2019 D 748 order for loan Magazin

    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: Effect of precooking and polyphosphate treatment on the quality of microwave cooked catfish fillets

    Li, Carissa

    Food Science & Nutrition, 5(3):812-819

    2017  

    Abstract: In the U.S. market place, there are many examples of precooked poultry products designed to be reheated in a microwave oven and, to a lesser extent, fish products such as tilapia. However, few U.S. catfish products are designed to be microwave cooked or ... ...

    Abstract In the U.S. market place, there are many examples of precooked poultry products designed to be reheated in a microwave oven and, to a lesser extent, fish products such as tilapia. However, few U.S. catfish products are designed to be microwave cooked or reheated. The first objective of this study was to examine the properties of microwave cooked raw frozen catfish fillets and oven precooked (to 62.8°C) frozen fillets and then reheated by microwave cooking. The second objective was to evaluate changes in properties as a consequence of treatment with a commercial polyphosphate blend (Individually Quick Frozen [IQF]). The sample analysis included weight loss, proximate content, color (CIE L*a*b*), pH, mechanical texture (hardness), and lipid peroxidation (TBARS) measurements. Frozen fillets which contained polyphosphate showed <4% moisture loss after microwave cooking, relative to a 12% moisture loss for fillets without polyphosphate. A large cooking loss of ~40% was observed for precooked fillets after microwave cooking, correlated with a higher percent moisture loss (11% and 13% for fillets with and without polyphosphate, respectively) to comparable samples that were not precooked. For both types of fillets, an increased amount of yellow color was observed for precooked fillets after microwave cooking, relative to comparable fillets that were not precooked. Fillet hardness determined by peak force revealed an overall harder texture (~1.1–1.8 times) for fillets without polyphosphate than fillets with polyphosphate. This study will be used to develop precooked catfish products that can be reheated in a microwave oven.
    Keywords catfish ; microwave ; polyphosphate ; precooked products ; texture
    Language English
    Document type Article
    Database Repository for Life Sciences

    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.

  4. Article: Applying New Technologies to Transform Blueberry Harvesting

    Li, Changying

    Agronomy, 7(2):33

    2017  

    Abstract: The growth of the blueberry industry in the past three decades has been remarkably robust. However, a labor shortage for hand harvesting, increasingly higher labor costs, and low harvest efficiencies are becoming bottlenecks for sustainable development ... ...

    Abstract The growth of the blueberry industry in the past three decades has been remarkably robust. However, a labor shortage for hand harvesting, increasingly higher labor costs, and low harvest efficiencies are becoming bottlenecks for sustainable development of the fresh market blueberry production. In this study, we evaluated semi-mechanical harvesting systems consisting of a harvest-aid platform with soft fruit catching surfaces that collected the fruit detached by portable, hand-held, pneumatic shakers. The softer fruit catching surfaces were not glued to the hard sub-surfaces of the harvest-aid platform, but suspended over them. Also, the ergonomic aspect of operating powered harvesting equipment was determined. The pneumatic shakers removed 3.5 to 15 times more fruit (g/min) than by hand. Soft fruit catching surfaces reduced impact force and bruise damage. Fruit firmness was higher in fruit harvested by hand compared to that by pneumatic shakers in some cultivars. The bruise area was less than 8% in fruit harvested by hand and with semi-mechanical harvesting system. The percentage of blue, packable fruit harvested by pneumatic shakers comprised as much as 90% of the total, but less than that of hand-harvested fruit. The ergonomic analysis by electromyography showed that muscle strain in the back, shoulders, and forearms was low in workers operating the light-weight, pneumatic shakers that were tethered to the platform with a tool balancer. The new harvesting method can reduce the labor requirement to about 100 hour/hectare/year and help to mitigate the rising labor cost and shortage of workers for harvesting fresh-market quality blueberries.
    Keywords acceleration ; blueberry ; ergonomics ; fruit detachment ; harvest efficiency ; impact damage ; impact recording device ; instrumented sphere ; mechanical harvesting ; shaking equipment
    Language English
    Document type Article
    Database Repository for Life Sciences

    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.

  5. Article ; Online: High-pressure structures of solid hydrogen: Insights from ab initio molecular dynamics simulations.

    Li, Cong

    The Journal of chemical physics

    2024  Volume 160, Issue 14

    Abstract: Understanding the structural behavior of solid hydrogen under high pressures is crucial for uncovering its unique properties and potential applications. In this study, starting from the phase I of solid hydrogen-free-rotator hcp structure, we conduct ... ...

    Abstract Understanding the structural behavior of solid hydrogen under high pressures is crucial for uncovering its unique properties and potential applications. In this study, starting from the phase I of solid hydrogen-free-rotator hcp structure, we conduct extensive ab initio molecular dynamics calculations to simulate the cooling, heating, and equilibrium processes within a pressure range of 80-260 GPa. Without relying on any structure previously predicted, we identify the high-pressure phase structures of solid hydrogen as P21/c for phase II, P6522 for phase III, and BG1BG2BG3 six-layer structure for phase IV, which are different from those proposed previously using the structure-search method. The reasonability of these structures are validated by Raman spectra and x-ray diffraction patterns by comparison with the experimental results. Our results actually show pronounced changes in the c/a ratio between phases I, III, and IV, which hold no brief for the experimental interpretation of an isostructural hcp transformations for phases I-III-IV.
    Language English
    Publishing date 2024-01-29
    Publishing country United States
    Document type Journal Article
    ZDB-ID 3113-6
    ISSN 1089-7690 ; 0021-9606
    ISSN (online) 1089-7690
    ISSN 0021-9606
    DOI 10.1063/5.0198080
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    In stock of ZB MED Bonn / Germany

    Z 4' 49/16: 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.

  6. Article ; Online: Joint analysis of interaction and psychological characteristics in english teaching based on multimodal integration.

    Li, Chao

    BMC psychology

    2024  Volume 12, Issue 1, Page(s) 121

    Abstract: The intersection of psychology and English teaching is profound, as the application of psychological principles not only guides specific English instruction but also elevates the overall quality of teaching. This paper takes a multimodal approach, ... ...

    Abstract The intersection of psychology and English teaching is profound, as the application of psychological principles not only guides specific English instruction but also elevates the overall quality of teaching. This paper takes a multimodal approach, incorporating image, acoustics, and text information, to construct a joint analysis model for English teaching interaction and psychological characteristics. The novel addition of an attention mechanism in the multimodal fusion process enables the development of an English teaching psychological characteristics recognition model. The initial step involves balancing the proportions of each emotion, followed by achieving multimodal alignment. In the cross-modal stage, the interaction of image, acoustics, and text is facilitated through a cross-modal attention mechanism. The utilization of a multi-attention mechanism not only enhances the network's representation capabilities but also streamlines the complexity of the model. Empirical results demonstrate the model's proficiency in accurately identifying five psychological characteristics. The proposed method achieves a classification accuracy of 90.40% for psychological features, with a commendable accuracy of 78.47% in multimodal classification. Furthermore, the incorporation of the attention mechanism in feature fusion contributes to an improved fusion effect.
    MeSH term(s) Humans ; Emotions ; Models, Psychological
    Language English
    Publishing date 2024-03-04
    Publishing country England
    Document type Journal Article
    ZDB-ID 2705921-2
    ISSN 2050-7283 ; 2050-7283
    ISSN (online) 2050-7283
    ISSN 2050-7283
    DOI 10.1186/s40359-024-01585-0
    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.

  7. Article: Editorial: Advances in neuroimaging and its applications on biomedical devices.

    Li, Chen

    Frontiers in human neuroscience

    2024  Volume 18, Page(s) 1374203

    Language English
    Publishing date 2024-02-22
    Publishing country Switzerland
    Document type Editorial
    ZDB-ID 2425477-0
    ISSN 1662-5161
    ISSN 1662-5161
    DOI 10.3389/fnhum.2024.1374203
    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.

  8. Article: [Deliberation regarding "Standardized nomenclature of oral microorganisms in Chinese: the 2023 update"].

    Li, C X

    Zhonghua kou qiang yi xue za zhi = Zhonghua kouqiang yixue zazhi = Chinese journal of stomatology

    2024  Volume 59, Issue 5, Page(s) 529

    Language Chinese
    Publishing date 2024-04-18
    Publishing country China
    Document type Journal Article
    ZDB-ID 1027950-7
    ISSN 1002-0098
    ISSN 1002-0098
    DOI 10.3760/cma.j.cn112144-20240223-00082
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    In stock of ZB MED Cologne/Königswinter

    Zs.B 2507: 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

    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.

  9. Article ; Online: Analysis of globally propagating spherical shockwaves from great volcano eruptions using barometric pressure data.

    Li, Chunyan

    STAR protocols

    2023  Volume 4, Issue 2, Page(s) 102207

    Abstract: Here, we present a protocol for the analysis of barometric pressure data from multiple stations for the globally propagating spherical shockwaves generated by catastrophic explosions. We demonstrate the analytical procedure using the Tonga underwater ... ...

    Abstract Here, we present a protocol for the analysis of barometric pressure data from multiple stations for the globally propagating spherical shockwaves generated by catastrophic explosions. We demonstrate the analytical procedure using the Tonga underwater volcano eruption of January 2022. We also present a protocol to make a data recorder using off-the-shelf electronic components for barometric pressure measurements at ∼1 Hz. The data recorder and the analysis protocol can be used to study similar future catastrophic events. For complete details on the use and execution of this protocol, please refer to Li (2022).
    Language English
    Publishing date 2023-03-30
    Publishing country United States
    Document type Journal Article
    ISSN 2666-1667
    ISSN (online) 2666-1667
    DOI 10.1016/j.xpro.2023.102207
    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.

  10. Article: Editorial: Artificial intelligence in forensic microbiology.

    Li, Chen

    Frontiers in microbiology

    2023  Volume 14, Page(s) 1194390

    Language English
    Publishing date 2023-04-11
    Publishing country Switzerland
    Document type Editorial
    ZDB-ID 2587354-4
    ISSN 1664-302X
    ISSN 1664-302X
    DOI 10.3389/fmicb.2023.1194390
    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.

To top