LIVIVO - The Search Portal for Life Sciences

zur deutschen Oberfläche wechseln
Advanced search

Search results

Result 1 - 10 of total 37269

Search options

  1. Book ; Online: Molecular Aspects in Catalytic Materials for Pollution Elimination and Green Chemistry

    Zhu, Junjiang

    2023  

    Keywords Research & information: general ; Biology, life sciences ; Microbiology (non-medical) ; antibiotics ; photocatalytic degradation ; degradation mechanism ; photocatalysts ; ROS ; solid Fe resources ; recycling ; CO oxidation ; propane dehydrogenation ; dendrimer-like silica nanoparticle support ; Pt/Sn ratios ; selective oxidation ; benzaldehyde ; nanometer-size catalyst ; MOFs material ; graphitic carbon nitride ; metal oxides ; heterojunctions ; synthesis ; photocatalytic applications ; photocatalysis ; photodegradation ; carbon nitride ; phase junction ; MOF ; electrocatalysis ; electronic structure ; flow cell ; large current density ; Co3O4/Bi12O17Cl2 ; heterojunction ; Rhodamine-B ; Bisphenol-A ; oxygen vacancy ; exciton effect ; Bi2MoO6 ; sodium pentachlorophenate ; visible light ; N-doped TiO2 ; Bi2WO6 ; composite photocatalyst ; benzene degradation ; thermoactivation ; n/a
    Language English
    Size 1 electronic resource (184 pages)
    Publisher MDPI - Multidisciplinary Digital Publishing Institute
    Publishing place Basel
    Document type Book ; Online
    Note English
    HBZ-ID HT030378132
    ISBN 9783036574103 ; 3036574107
    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 ; Online: Available Energy and Environmental Economics

    Zhu, Junpeng / Xu, Xinlong

    2023  

    Keywords Research & information: general ; Physics ; Energy economics ; Energy economic risks ; Energy finance and investment ; Energy efficiency and rebound effects
    Language English
    Size 1 electronic resource (280 pages)
    Publisher MDPI - Multidisciplinary Digital Publishing Institute
    Publishing place Basel
    Document type Book ; Online
    Note English
    HBZ-ID HT030378170
    ISBN 9783036572819 ; 3036572813
    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.

  3. Article ; Online: A pathway linking atopic dermatitis to skin microbes.

    Zhu, Jinfang

    Cell host & microbe

    2024  Volume 32, Issue 2, Page(s) 154–155

    Abstract: Interactions between microbiota and host skin have an important impact on cutaneous immunity and inflammation. In this issue of Cell Host & Microbe, Cha et al. report that skin commensal bacteria-mediated priming of group 2 innate lymphoid cells in early ...

    Abstract Interactions between microbiota and host skin have an important impact on cutaneous immunity and inflammation. In this issue of Cell Host & Microbe, Cha et al. report that skin commensal bacteria-mediated priming of group 2 innate lymphoid cells in early life predisposes the mice to atopic dermatitis-like inflammation in adulthood.
    MeSH term(s) Mice ; Animals ; Dermatitis, Atopic ; Immunity, Innate ; Lymphocytes ; Skin ; Inflammation/metabolism
    Language English
    Publishing date 2024-01-09
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2278004-X
    ISSN 1934-6069 ; 1931-3128
    ISSN (online) 1934-6069
    ISSN 1931-3128
    DOI 10.1016/j.chom.2024.01.009
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    In stock of ZB MED Cologne/Königswinter

    Zs.A 6578: 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.

  4. Article ; Online: Kill Three Birds with One Stone: Sleeve Reduction, Cruroplasty, Gastropexy, and Concomitant Sleeve Ileal Bypass for Patients with Gastroesophageal Reflux, Constipation, and Weight Regain After Laparoscopic Sleeve Gastrectomy.

    Zhu, Jiangfan

    Obesity surgery

    2024  Volume 34, Issue 5, Page(s) 1961–1963

    MeSH term(s) Humans ; Gastropexy ; Obesity, Morbid/surgery ; Gastroesophageal Reflux/surgery ; Gastroesophageal Reflux/complications ; Gastrectomy ; Laparoscopy ; Constipation/etiology ; Constipation/surgery ; Weight Gain ; Retrospective Studies ; Gastric Bypass ; Treatment Outcome
    Language English
    Publishing date 2024-03-25
    Publishing country United States
    Document type Letter
    ZDB-ID 1070827-3
    ISSN 1708-0428 ; 0960-8923
    ISSN (online) 1708-0428
    ISSN 0960-8923
    DOI 10.1007/s11695-024-07186-5
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    In stock of ZB MED Cologne/Königswinter

    Zs.A 3381: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (2.OG)
    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.

  5. Article ; Online: Hessian-Aided Random Perturbation (HARP) Using Noisy Zeroth-Order Oracles.

    Zhu, Jingyi

    IEEE transactions on neural networks and learning systems

    2023  Volume 34, Issue 7, Page(s) 3717–3726

    Abstract: In stochastic optimization problems where only noisy zeroth-order (ZO) oracles are available, the Kiefer-Wolfowitz algorithm and its randomized counterparts are widely used as gradient estimators. Existing algorithms generate the random perturbations ... ...

    Abstract In stochastic optimization problems where only noisy zeroth-order (ZO) oracles are available, the Kiefer-Wolfowitz algorithm and its randomized counterparts are widely used as gradient estimators. Existing algorithms generate the random perturbations from certain distributions with a zero mean and an isotropic (either identity or scalar) covariance matrix. In contrast, this work considers the generalization where the perturbations may have an anisotropic covariance based on the ZO oracle history. We propose to feed the second-order approximation into the covariance matrix of the random perturbation, so it is dubbed as Hessian-aided random perturbation (HARP). HARP collects two or more (depending on the specific estimator form) ZO oracle calls per iteration to construct the gradient and the Hessian estimators. We prove HARP's almost-surely convergence and derive its convergence rate under standard assumptions. We demonstrate, with theoretical guarantees and numerical experiments, that HARP is less sensitive to ill-conditioning and more query-efficient than other gradient approximation schemes whose random perturbations have an isotropic covariance.
    MeSH term(s) Neural Networks, Computer ; Algorithms ; Noise
    Chemical Substances pleiotrophin (134034-50-7)
    Language English
    Publishing date 2023-07-06
    Publishing country United States
    Document type Journal Article
    ISSN 2162-2388
    ISSN (online) 2162-2388
    DOI 10.1109/TNNLS.2021.3117999
    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.

  6. Article ; Online: The Ratio of Common Limb and Total Bowel Length Could Be Used in Determination of Anastomotic Position in Single Anastomosis Duodenal-Ileal Bypass with Sleeve Gastrectomy.

    Zhu, Jiangfan

    Obesity surgery

    2023  Volume 33, Issue 5, Page(s) 1598–1599

    MeSH term(s) Humans ; Obesity, Morbid/surgery ; Gastric Bypass ; Intestines/surgery ; Duodenum/surgery ; Anastomosis, Surgical ; Gastrectomy ; Retrospective Studies
    Language English
    Publishing date 2023-03-06
    Publishing country United States
    Document type Letter
    ZDB-ID 1070827-3
    ISSN 1708-0428 ; 0960-8923
    ISSN (online) 1708-0428
    ISSN 0960-8923
    DOI 10.1007/s11695-023-06534-1
    Database MEDical Literature Analysis and Retrieval System OnLINE

    Full text online

    More links

    Kategorien

    In stock of ZB MED Cologne/Königswinter

    Zs.A 3381: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (2.OG)
    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.

  7. Article ; Online: Editorial to the Special Issue "Molecular Aspects in Catalytic Materials for Pollution Elimination and Green Chemistry".

    Zhu, Junjiang

    International journal of molecular sciences

    2023  Volume 24, Issue 8

    Abstract: The Special Issue on "Molecular Aspects in Catalytic Materials for Pollution Elimination and Green Chemistry" encompasses two aims: one is to remove the pollutants produced in the downstream, and the other is to synthesize chemicals by a green route, ... ...

    Abstract The Special Issue on "Molecular Aspects in Catalytic Materials for Pollution Elimination and Green Chemistry" encompasses two aims: one is to remove the pollutants produced in the downstream, and the other is to synthesize chemicals by a green route, avoiding the production of pollutants [...].
    MeSH term(s) Environmental Pollution/prevention & control ; Environmental Pollutants ; Catalysis
    Chemical Substances Environmental Pollutants
    Language English
    Publishing date 2023-04-11
    Publishing country Switzerland
    Document type Editorial
    ZDB-ID 2019364-6
    ISSN 1422-0067 ; 1422-0067 ; 1661-6596
    ISSN (online) 1422-0067
    ISSN 1422-0067 ; 1661-6596
    DOI 10.3390/ijms24087033
    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 ; Online: Ultrafast nano-movie of graphene.

    Zhu, Jiajun

    Nature nanotechnology

    2023  Volume 18, Issue 11, Page(s) 1263

    Language English
    Publishing date 2023-11-14
    Publishing country England
    Document type Journal Article
    ZDB-ID 2254964-X
    ISSN 1748-3395 ; 1748-3387
    ISSN (online) 1748-3395
    ISSN 1748-3387
    DOI 10.1038/s41565-023-01554-5
    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.

  9. Article ; Online: Making versatile electron microscope tools.

    Zhu, Jiajun

    Nature nanotechnology

    2023  Volume 18, Issue 6, Page(s) 553

    MeSH term(s) Electrons ; Microscopy
    Language English
    Publishing date 2023-06-15
    Publishing country England
    Document type Journal Article
    ZDB-ID 2254964-X
    ISSN 1748-3395 ; 1748-3387
    ISSN (online) 1748-3395
    ISSN 1748-3387
    DOI 10.1038/s41565-023-01425-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.

  10. Article ; Online: Real-time monitoring for sport and mental health prevention of college student based on wireless sensor network.

    Zhu, Jinbang

    Preventive medicine

    2023  Volume 173, Page(s) 107581

    Abstract: This article uses wireless sensor network technology to freely combine multiple sensor nodes to achieve, but the scale and capacity of WSN internal nodes are limited, so it is easier to encounter a series of network attacks and security threats. When ... ...

    Abstract This article uses wireless sensor network technology to freely combine multiple sensor nodes to achieve, but the scale and capacity of WSN internal nodes are limited, so it is easier to encounter a series of network attacks and security threats. When setting the access protocol, the protocol needs to identify the precautions for malicious attacks against the network, and at the same time try to achieve a balance between network weights to improve the life cycle of the network. This paper presents a multi-station basis for a wireless sensor connection system. The design uses elliptic curve encryption technology to ensure the security of identification between the base station and the cluster head, and uses blockchain technology to ensure the security and efficiency of the ID card between the base station and the terminal. And design a real-time monitoring system through wireless sensor network to monitor the sport and mental health of students. We have analyzed the system demand information of college students' sport and mental health, and analyzed the problems that the system needs to solve in detail. Through in-depth analysis of the sport and mental health information system, using wireless sensor network technology, we conducts a thorough investigation of the needs of the student sport and mental health system. Then we conduct an in-depth analysis of the system structure, architecture design, business model, available system, database system, to make the system more acceptable to people.
    MeSH term(s) Humans ; Mental Health ; Computer Communication Networks ; Wireless Technology
    Language English
    Publishing date 2023-06-20
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 184600-0
    ISSN 1096-0260 ; 0091-7435
    ISSN (online) 1096-0260
    ISSN 0091-7435
    DOI 10.1016/j.ypmed.2023.107581
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    In stock of ZB MED Cologne/Königswinter

    Zs.A 878: 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)

    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