LIVIVO - The Search Portal for Life Sciences

zur deutschen Oberfläche wechseln
Advanced search

Search results

Result 1 - 10 of total 181

Search options

  1. Book ; Online ; E-Book: Male infertility

    Singh, Rajender / Singh, Kiran

    understanding, causes and treatment

    2017  

    Author's details Rajender Singh, Kiran Singh editors
    Language English
    Size 1 Online-Ressource (xv, 497 Seiten), Illustrationen, Diagramme
    Publisher Springer
    Publishing place Singapore
    Publishing country Singapore
    Document type Book ; Online ; E-Book
    Remark Zugriff für angemeldete ZB MED-Nutzerinnen und -Nutzer
    HBZ-ID HT019369019
    ISBN 978-981-10-4017-7 ; 9789811040160 ; 981-10-4017-6 ; 9811040168
    DOI 10.1007/978-981-10-4017-7
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

    Full text online

    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: Debatable Topics in PCOS Patients

    Kumar Agrawal, Neeraj / Singh, Kiran

    2018  

    Keywords Urology & urogenital medicine ; polycystic ovarian syndrome, hirsutism, obesity, metabolic syndrome, infertility, insulin
    Language English
    Size 1 electronic resource (120 pages)
    Publisher IntechOpen
    Document type Book ; Online
    Note English
    HBZ-ID HT030647895
    ISBN 9789535140481 ; 9535140485
    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: Spatiotemporal dynamics of urban green and blue spaces using geospatial techniques in Chandannagar city, India

    Ghosh, Pritha / Singh, Kiran Kumari

    GeoJournal. 2022 Dec., v. 87, no. 6 p.4671-4688

    2022  

    Abstract: Green and blue spaces are important landscape elements in a city and there is strong literary evidence available regarding the ecological, social, cultural and recreational benefits of these spaces to people and urban sustainability. Comprehensive ... ...

    Abstract Green and blue spaces are important landscape elements in a city and there is strong literary evidence available regarding the ecological, social, cultural and recreational benefits of these spaces to people and urban sustainability. Comprehensive quantitative assessment of these spaces is gaining scientific recognition for their utility in sustainable urban planning and drafting greening policies. This study analyzed the spatiotemporal change in urban green and blue spaces in Chandannagar city, India through quantitative assessment for the years 1991, 2001, 2011, and 2020 using Landsat data of 30 m spatial resolution. Normalized Difference Vegetation Index and Normalised Difference Water Index was applied to extract information on urban green and blue spaces. The classified maps were validated through field observations and Google earth images. Spatio-temporal analysis was carried out at ward level to analyze the distribution of urban green spaces (UGS) at the micro level. The result indicated that there was a reduction in green and blue spaces in the central and eastern parts of the city while there was a good amount of UGS in the western part of the city. The findings of this study shed light on important policy implications for the UGS planning in the city.
    Keywords Internet ; Landsat ; issues and policy ; landscapes ; normalized difference vegetation index ; India
    Language English
    Dates of publication 2022-12
    Size p. 4671-4688.
    Publishing place Springer Netherlands
    Document type Article ; Online
    ZDB-ID 715360-0
    ISSN 1572-9893 ; 0343-2521
    ISSN (online) 1572-9893
    ISSN 0343-2521
    DOI 10.1007/s10708-021-10524-0
    Database NAL-Catalogue (AGRICOLA)

    More links

    Kategorien

    In stock of ZB MED Bonn / Germany

    Z 89/241: Show issues
    Z 6326: 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: Novel Pyrazole-Based Transition Metal Complexes: Spectral, Photophysical, Thermal and Biological Studies.

    Devi, Priyanka / Singh, Kiran / Makawana, Dhaval

    Chemistry & biodiversity

    2023  Volume 20, Issue 6, Page(s) e202300072

    Abstract: A novel bioactive Schiff base (HL) named 3-methyl-1-phenyl-5-((5-nitrosalicylidene)amino)pyrazole was prepared by condensing 5-amino-3-methyl-1-phenylpyrazole with 5-nitrosalicyldehyde in methanol on a heating mantle in refluxing condition for 1 h. Some ... ...

    Abstract A novel bioactive Schiff base (HL) named 3-methyl-1-phenyl-5-((5-nitrosalicylidene)amino)pyrazole was prepared by condensing 5-amino-3-methyl-1-phenylpyrazole with 5-nitrosalicyldehyde in methanol on a heating mantle in refluxing condition for 1 h. Some transition metal complexes of the ligand in (1 : 1) and (1 : 2) have also been prepared by condensing the metal acetate salt with the synthesized Schiff base. The Schiff base and metal complexes were characterized by different physiochemical techniques, i. e.,
    MeSH term(s) Coordination Complexes/pharmacology ; Coordination Complexes/chemistry ; Schiff Bases/pharmacology ; Schiff Bases/chemistry ; Spectrophotometry, Infrared ; Bacteria ; Electron Spin Resonance Spectroscopy ; Pyrazoles/pharmacology ; Ligands
    Chemical Substances Coordination Complexes ; Schiff Bases ; Pyrazoles ; Ligands
    Language English
    Publishing date 2023-05-25
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2139001-0
    ISSN 1612-1880 ; 1612-1872
    ISSN (online) 1612-1880
    ISSN 1612-1872
    DOI 10.1002/cbdv.202300072
    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.

  5. Article ; Online: Edutainment by quiz: a perspective on equality of opportunity.

    Datta, Anjum / Singh, Kiran / Soni, Sunaina

    Advances in physiology education

    2023  Volume 48, Issue 2, Page(s) 252

    Language English
    Publishing date 2023-01-09
    Publishing country United States
    Document type Letter
    ZDB-ID 1024917-5
    ISSN 1522-1229 ; 1043-4046
    ISSN (online) 1522-1229
    ISSN 1043-4046
    DOI 10.1152/advan.00022.2024
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    In stock of ZB MED Cologne/Königswinter

    Zs.A 5611: 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)
    Uc I Zs.89: 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.

  6. Article ; Online: Urban green space availability in Bathinda City, India.

    Singh, Kiran Kumari

    Environmental monitoring and assessment

    2018  Volume 190, Issue 11, Page(s) 671

    Abstract: This paper aims to investigate and map the spatial distribution of urban green spaces (UGSs) in Bathinda City, India. Since urban green spaces affect the quality of life and provide various ecological, socio-cultural and economic benefits to a city, the ... ...

    Abstract This paper aims to investigate and map the spatial distribution of urban green spaces (UGSs) in Bathinda City, India. Since urban green spaces affect the quality of life and provide various ecological, socio-cultural and economic benefits to a city, the spatial distribution of UGSs and per capita availability deserve greater consideration in urban planning and research. The UGSs are extracted from freely available Sentinel 2 image with spatial resolutions of 10 m (blue, green, red, and near infrared bands). The result indicates that the planned urban setups have higher area under UGSs as compared to the rest of the city. Analysis and intra-city comparison (ward wise) of distribution of green spaces and per capita availability indicate that there is an inequitable distribution of UGSs in Bathinda City. The study also attempts to accentuate the scope of green initiatives in the various wards of the city to ensure the well-being of people.
    MeSH term(s) Cities ; City Planning ; Ecology ; Environmental Monitoring/methods ; Humans ; India ; Quality of Life
    Language English
    Publishing date 2018-10-24
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 782621-7
    ISSN 1573-2959 ; 0167-6369
    ISSN (online) 1573-2959
    ISSN 0167-6369
    DOI 10.1007/s10661-018-7053-0
    Database MEDical Literature Analysis and Retrieval System OnLINE

    Full text online

    More links

    Kategorien

    In stock of ZB MED Bonn / Germany

    Z 5186: 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: Altered Heart Rate Variability During Rest in Schizophrenia: A State Marker.

    Datta, Anjum / Choudhary, Sandeep / Soni, Sunaina / Misra, Rajesh / Singh, Kiran

    Cureus

    2023  Volume 15, Issue 8, Page(s) e44145

    Abstract: Background: Autonomic nervous system (ANS) imbalance has been reported in a number of psychiatric disorders such as depression, schizophrenia, panic disorder, etc. Autonomic dysfunction in schizophrenia has been associated with the symptoms and ... ...

    Abstract Background: Autonomic nervous system (ANS) imbalance has been reported in a number of psychiatric disorders such as depression, schizophrenia, panic disorder, etc. Autonomic dysfunction in schizophrenia has been associated with the symptoms and manifestation of psychosis. Heart rate variability (HRV) as a tool has been widely used to assess ANS activity and the effect of disease on the sympathovagal balance. Therefore, in the present study, HRV derived from electrocardiogram (ECG) lead II at rest was investigated in order to understand the changes in frequency domain measures in patients with schizophrenia and their first-degree relatives compared to healthy controls.
    Methods: Twenty-five patients with schizophrenia, 24 first-degree relatives of patients, and 24 healthy controls (Diagnostic and Statistical Manual of Mental Disorders (DSM)-5; 18-45 years) were included in the study. HRV of the subjects was measured after five minutes of rest. ECG lead II was recorded for five minutes and HRV was analysed in the frequency domain: low frequency (LF), high frequency (HF), total power, and LF/HF ratio. HRV parameters and heart rate were statistically analysed for group comparisons using general linear model multivariate analysis.
    Results: Patients had significantly higher minimum heart rate and lower HF (normalized units (nu)) compared to their first-degree relatives. A trend was observed in HF (nu) with the lowest in patients followed by healthy controls and first-degree relatives and LF/HF ratio was the highest in patients followed by healthy controls and first-degree relatives, although not statistically significant. No significant difference was found between first-degree relatives and healthy controls.
    Conclusion: The alteration of HRV in schizophrenia could be attributed to reduction in vagal tone and sympathetic dominance, which in turn could serve as state markers of schizophrenia.
    Language English
    Publishing date 2023-08-26
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2747273-5
    ISSN 2168-8184
    ISSN 2168-8184
    DOI 10.7759/cureus.44145
    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: An audit evaluating follow-up care for teeth splinted in an Emergency Department.

    Singh, Kiran / Gallacher, Nicola / McKaig, Sarah

    International journal of paediatric dentistry

    2022  Volume 32 Suppl 1, Page(s) 70–72

    MeSH term(s) Aftercare ; Emergency Service, Hospital ; Humans
    Language English
    Publishing date 2022-09-12
    Publishing country England
    Document type Journal Article
    ZDB-ID 1070942-3
    ISSN 1365-263X ; 0960-7439
    ISSN (online) 1365-263X
    ISSN 0960-7439
    DOI 10.1111/ipd.13018
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    In stock of ZB MED Cologne/Königswinter

    Zs.A 3201: 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.

  9. Article ; Online: Sustainable Polysaccharide Hydrogels Based on Dynamic Schiff Base Linkages as Versatile Building Blocks for Fabricating Advanced Functional Materials

    Shekhar, Shashank / Chaudhary, Vijay / Sharma, Bhasha / Kumar, Amit / Bhagi, Ajay Kumar / Singh, Kiran Pal

    J Polym Environ. 2023 Apr., v. 31, no. 4 p.1257-1278

    2023  

    Abstract: Polysaccharides are an idiosyncratic source of organic natural materials apropos structural diversity, functionalities, and abundance. In their indigenous state, few of their functionalities inhabit their material form as hydrogels, consequently ... ...

    Abstract Polysaccharides are an idiosyncratic source of organic natural materials apropos structural diversity, functionalities, and abundance. In their indigenous state, few of their functionalities inhabit their material form as hydrogels, consequently proffering molecular tactics to be exploited. Recently, polysaccharide-based hydrogels utilizing the Schiff base bonds or dynamic imine chemistry as crosslinks have been widely explored owing to their high sensitivity, good flexibility, enhanced recyclability, stimuli-responsiveness, and tissue adhesion. The polysaccharide-derived Schiff base hydrogels bestow elementary fabrication, self-healing properties, and injectibility under physiological conditions, resulting in mechanical forces that result in the augmentation of gel precursors. These hierarchical constructs can be tuned for mechanically, morphologically, and biochemically different microenvironments, thus finding numerous applications in a variety of fields. Herein, we comprehensively analyze the constitutive nature, state-of-the-art design principles, gelling mechanism, and structural or mechanical properties of dynamic polysaccharide-Schiff-based hydrogels. In a dynamic covalent bond polysaccharide framework, various interactions such as hydrogen bonding, hydrophobic interactions, and metal–ligand interactions produce toughness, high strength, and environmental responsiveness. We propound that polysaccharide hydrogels based on dynamic Schiff base linkages proffer advantages owing to the dynamic interfacial imine formation that can translate changes in bonding to macroscopic outputs. Emerging strategies that may enhance and ameliorate the properties, current scope and functionalities along with current challenges to the field have been assessed to impart guidelines for the rational design of these dynamic hydrogel systems.
    Keywords adhesion ; chemical bonding ; crosslinking ; hydrogels ; hydrogen ; hydrophobicity ; imines ; polysaccharides ; schiff bases
    Language English
    Dates of publication 2023-04
    Size p. 1257-1278.
    Publishing place Springer US
    Document type Article ; Online
    Note Review
    ZDB-ID 2017207-2
    ISSN 1572-8919 ; 1572-8900 ; 1566-2543
    ISSN (online) 1572-8919 ; 1572-8900
    ISSN 1566-2543
    DOI 10.1007/s10924-022-02685-x
    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.

  10. Article: Urban green space availability in Bathinda City, India

    Singh, Kiran Kumari

    Environmental monitoring and assessment. 2018 Nov., v. 190, no. 11

    2018  

    Abstract: This paper aims to investigate and map the spatial distribution of urban green spaces (UGSs) in Bathinda City, India. Since urban green spaces affect the quality of life and provide various ecological, socio-cultural and economic benefits to a city, the ... ...

    Abstract This paper aims to investigate and map the spatial distribution of urban green spaces (UGSs) in Bathinda City, India. Since urban green spaces affect the quality of life and provide various ecological, socio-cultural and economic benefits to a city, the spatial distribution of UGSs and per capita availability deserve greater consideration in urban planning and research. The UGSs are extracted from freely available Sentinel 2 image with spatial resolutions of 10 m (blue, green, red, and near infrared bands). The result indicates that the planned urban setups have higher area under UGSs as compared to the rest of the city. Analysis and intra-city comparison (ward wise) of distribution of green spaces and per capita availability indicate that there is an inequitable distribution of UGSs in Bathinda City. The study also attempts to accentuate the scope of green initiatives in the various wards of the city to ensure the well-being of people.
    Keywords financial economics ; green infrastructure ; quality of life ; urban planning ; India
    Language English
    Dates of publication 2018-11
    Size p. 671.
    Publishing place Springer International Publishing
    Document type Article
    ZDB-ID 782621-7
    ISSN 1573-2959 ; 0167-6369
    ISSN (online) 1573-2959
    ISSN 0167-6369
    DOI 10.1007/s10661-018-7053-0
    Database NAL-Catalogue (AGRICOLA)

    More links

    Kategorien

    In stock of ZB MED Bonn / Germany

    Z 5186: 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.

To top