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  1. Book ; Online: Recent Advances in Multifunctional Perovskite Materials

    Sharma, Poorva / Kumar, Ashwini

    2022  

    Keywords Materials science ; Mechanical engineering & materials
    Language English
    Size 1 electronic resource (362 pages)
    Publisher IntechOpen
    Document type Book ; Online
    Note English
    HBZ-ID HT030378675
    ISBN 9781803553207 ; 1803553200
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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  2. Book ; Online ; E-Book: Diabetes

    Kumar, Awanish / Kumar, Ashwini

    epidemiology, pathophysiology and clinical management

    2021  

    Author's details Dr Awanish Kumar abd Dr Ashwini Kumar
    Keywords Electronic books
    Language English
    Size 1 Online-Ressource (xxi, 132 Seiten), Illustrationen, Diagramme
    Edition First edition
    Publisher CRC Press, Taylor & Francis Group
    Publishing place Boca Raton
    Publishing country United States
    Document type Book ; Online ; E-Book
    Remark Zugriff für angemeldete ZB MED-Nutzerinnen und -Nutzer
    HBZ-ID HT020566390
    ISBN 978-1-00-019764-8 ; 978-1-00-308939-1 ; 9780367544591 ; 9780367544577 ; 1-00-019764-6 ; 1-00-308939-9 ; 0367544598 ; 0367544571
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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  3. Article ; Online: Impacts of Land Use and Land Cover Changes on Land Surface Temperature over Cachar Region, Northeast India—A Case Study

    Kumar Ashwini / Briti Sundar Sil

    Sustainability, Vol 14, Iss 14087, p

    2022  Volume 14087

    Abstract: The promptness of industrialisation and expanding urbanisation to achieve targets of economics are resulting in the transfiguration of permeable surfaces into impervious ones through LULC adaptation, leaving a herculean footprint on the ecosystem. The ... ...

    Abstract The promptness of industrialisation and expanding urbanisation to achieve targets of economics are resulting in the transfiguration of permeable surfaces into impervious ones through LULC adaptation, leaving a herculean footprint on the ecosystem. The LULC escalates land surface temperature (LST), which further stimulates urban heat islands (UHIs), ultimately remaining in tune with high levels of air pollution, energy use, and corresponding health hazards. The present evaluation first used Landsat TM/OLI satellite data to identify the labyrinth of the LULC rotation and, secondly, gauged its effects on the LST in the Cachar district of Assam, India, for the years 1990, 2000, 2010, and 2020. It embraces Cellular Automata (CA) and GIS methodologies to pull out the urbanization pattern and its ramifications in various LULC brackets of Cachar, India. It also embraces spatiotemporal LULC monitoring (1990–2020) and urban growth modelling (2030–2040). From the period 1990 to 2020, satellite-based LULC showed a net urban expansion of 269.43 km 2 (7.13% increase). Some correlations were developed to show the relationship between spatial indices such as NDVI, NDBI, and NDWI with Land Surface Temperature (LST). Resultantly, a positive relation exists between LST and NDBI, but a negative correlation prevails between LST and NDVI, as well as NDWI. This evaluation will be of service to urban and environmental planners, providing them with detailed knowledge on how land cover is changing uniquely in northeast India.
    Keywords cellular automata ; land surface temperature ; MOLUSCE plugin ; land use land cover ; QGIS ; Environmental effects of industries and plants ; TD194-195 ; Renewable energy sources ; TJ807-830 ; Environmental sciences ; GE1-350
    Subject code 710
    Language English
    Publishing date 2022-10-01T00:00:00Z
    Publisher MDPI AG
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  4. Article ; Online: Mucosal and transdermal vaccine delivery strategies against COVID-19.

    Kumar, Ashwini / Kumar, Awanish

    Drug delivery and translational research

    2021  Volume 12, Issue 5, Page(s) 968–972

    Abstract: The years 2020 and 2021 have witnessed a COVID-19 pandemic caused by the SARS-CoV-2 virus. However, these years have also witnessed certain remarkable scientific achievements. Researchers across the globe have been trying extremely hard and accomplished ... ...

    Abstract The years 2020 and 2021 have witnessed a COVID-19 pandemic caused by the SARS-CoV-2 virus. However, these years have also witnessed certain remarkable scientific achievements. Researchers across the globe have been trying extremely hard and accomplished in bringing vaccines a great variety of COVID-19 vaccines. Though the route of administration for the majority of these vaccines has been the intramuscular route (invasive), some laboratories are developing formulations intended for transmucosal and transcutaneous (non-invasive) administration, which are in the early phases of pre-clinical and clinical development. This short report discusses these unconventional formulations against COVID-19, in brief, to stress the importance of research in the field of drug delivery.
    MeSH term(s) COVID-19/prevention & control ; COVID-19 Vaccines ; Humans ; Pandemics/prevention & control ; SARS-CoV-2 ; Vaccines
    Chemical Substances COVID-19 Vaccines ; Vaccines
    Language English
    Publishing date 2021-05-15
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2590155-2
    ISSN 2190-3948 ; 2190-393X
    ISSN (online) 2190-3948
    ISSN 2190-393X
    DOI 10.1007/s13346-021-01001-9
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Microplastic pollution of Calicut beach - Contributing factors and possible impacts.

    Kumar, Ashwini Suresh / Varghese, George K

    Marine pollution bulletin

    2021  Volume 169, Page(s) 112492

    Abstract: Annual monitoring was carried out in the shoreline sediments of the Calicut beach, from 2016 to 2019 to understand the distribution and abundance of microplastics and its environmental implications. Further, the impact of the severe fluvial floods of ... ...

    Abstract Annual monitoring was carried out in the shoreline sediments of the Calicut beach, from 2016 to 2019 to understand the distribution and abundance of microplastics and its environmental implications. Further, the impact of the severe fluvial floods of Kerala during the August months of 2018 and 2019, on the microplastic pollution of the Calicut beach was also determined. Microplastic concentrations ranged between 80.56 items/kg of dry sand to 467.13 items/kg of dry sand during the sampling period. Polyethylene type was consistently higher in all the samples. There was a surge in microplastics concentration during both the floods with a higher proportion of low-retention-period microplastics. Among the different oceanographic parameters, it was found that significant wave height and surface wind speed are positively correlated to the number of the microplastics in Calicut beach.
    MeSH term(s) Environmental Monitoring ; Geologic Sediments ; Microplastics ; Plastics ; Water Pollutants, Chemical/analysis
    Chemical Substances Microplastics ; Plastics ; Water Pollutants, Chemical
    Language English
    Publishing date 2021-05-26
    Publishing country England
    Document type Journal Article
    ZDB-ID 2001296-2
    ISSN 1879-3363 ; 0025-326X
    ISSN (online) 1879-3363
    ISSN 0025-326X
    DOI 10.1016/j.marpolbul.2021.112492
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Oral cavity masses in a newborn.

    Rai, Vinay Kumar / Kumar, Ashwini

    Archives of disease in childhood. Fetal and neonatal edition

    2021  Volume 107, Issue 4, Page(s) 451

    MeSH term(s) Humans ; Infant, Newborn ; Infant, Newborn, Diseases ; Mouth ; Neonatology
    Language English
    Publishing date 2021-04-13
    Publishing country England
    Document type Journal Article
    ZDB-ID 2007331-8
    ISSN 1468-2052 ; 1359-2998
    ISSN (online) 1468-2052
    ISSN 1359-2998
    DOI 10.1136/archdischild-2020-321013
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Um IV Zs.106 -F.N.Ed.-: Show issues Location:
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    bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
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  7. Article ; Online: Fresh and recirculated submarine groundwater discharge zones along the central west coast of India.

    R, Prakash / V J, Loveson / Kessarkar, Pratima M / Kumar, Ashwini / Pesso, Chris / Gomes, Concy

    Environmental research

    2024  Volume 250, Page(s) 118406

    Abstract: The study area receives an average of 2840.0 mm of rainfall within four months every year. A portion of the rainwater is flown to the sea as surface water, and the other part is percolated into the bottom as groundwater. In coastal aquifers, the ... ...

    Abstract The study area receives an average of 2840.0 mm of rainfall within four months every year. A portion of the rainwater is flown to the sea as surface water, and the other part is percolated into the bottom as groundwater. In coastal aquifers, the groundwater is transported to the sea due to a hydraulic gradient, and it contains a significant quantity of dissolved materials and nutrients. SGD processes impact the ocean productivity, mangrove and coral growth, local acidification and many. To isolate the SGD on the central west coast of India, different data was referred. The GWL concerning MSL contributed significantly to demarcating the SGD zones by considering the positive (>0 m) and negative (<0 m) values of GWL concerning above MSL. Thermal images for SST of pre-monsoon and post-monsoon periods of 2020 exhibit cooler surrounded by warmer, which might be the SGD buffering zones in the off-central west coast of India. By considering the results from GWL and SST, 8 SGD beach sites were identified for the further particularized study. The water samples were collected in March 2022, and analyzed using standard procedures and instruments. Fresh and mixing (recirculated) zones have been isolated by piper, hydrochemical facies evolution, and Ca
    Language English
    Publishing date 2024-02-20
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 205699-9
    ISSN 1096-0953 ; 0013-9351
    ISSN (online) 1096-0953
    ISSN 0013-9351
    DOI 10.1016/j.envres.2024.118406
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 726: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
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    Jg. 1995 - 2021: Lesesall (1.OG)
    ab Jg. 2022: Lesesaal (EG)

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  8. Article ; Online: Geochemical tracing of synoptic scale modern dust transport over the Northeast Arabian Sea during the southwest monsoon.

    Singh, Udisha / Suresh, K / Prabhat, Priyesh / Rahaman, Waliur / Kumar, Ashwini

    The Science of the total environment

    2023  Volume 893, Page(s) 164438

    Abstract: During the Southwest monsoon (SWM), aeolian dust is mainly supplied via wet deposition over the northeast Arabian Sea (NEAS). To understand their impact on the biogeochemistry of the Arabian Sea, it is important to identify their sources and ... ...

    Abstract During the Southwest monsoon (SWM), aeolian dust is mainly supplied via wet deposition over the northeast Arabian Sea (NEAS). To understand their impact on the biogeochemistry of the Arabian Sea, it is important to identify their sources and characteristics. In this context, wet deposit particulate (WDP) samples were collected at a coastal station (Goa; 15.4° N, 73.8° E) in the NEAS during the SWM for three years. These samples were used to characterize and identify mineral dust sources using mineralogical, elemental, and isotopic (Sr and Nd) signatures. The WDP samples were classified as Beginning of Monsoon (BM, June samples), Mid Monsoon (MM, July-August samples) and End of Monsoon (EM, September samples). Clay mineralogical composition indicate high palygorskite content during BM, which subsequently found to decrease in MM, and almost negligible in EM. However, smectite is highest during MM, with moderate presence of palygorskite during this period. The considerable variation in the relative percentages of clay minerals suggests significant temporal variability in dust sources which is further corroborated by the radiogenic isotopic composition. A strong seasonality in the isotopic composition is observed with
    Language English
    Publishing date 2023-05-27
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 121506-1
    ISSN 1879-1026 ; 0048-9697
    ISSN (online) 1879-1026
    ISSN 0048-9697
    DOI 10.1016/j.scitotenv.2023.164438
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 949: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
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  9. Article: Determinants of blood pressure control among hypertensive patients of rural areas in a South Indian State: A community based cross sectional study.

    Paul, Ajo / Kini, Sanjay B / Kumar, Ashwini / Mallya, Sneha D

    Malaysian family physician : the official journal of the Academy of Family Physicians of Malaysia

    2023  Volume 18, Page(s) 40

    Abstract: Introduction: Optimum blood pressure (BP) control is essential to prevent complications and improve the quality of life of patients with hypertension. This study aimed to explore the determinants of BP control in patients with hypertension on treatment ... ...

    Abstract Introduction: Optimum blood pressure (BP) control is essential to prevent complications and improve the quality of life of patients with hypertension. This study aimed to explore the determinants of BP control in patients with hypertension on treatment without any other comorbidities.
    Method: The study was conducted among 429 patients with essential hypertension aged > 30 years residing in four villages of a taluk/tahsil in a South Indian state. A pre-tested semi-structured questionnaire was used to collect data on socio-demographic characteristics, diagnosis and treatment of hypertension, lifestyle factors (e.g. diet and substance use), facilitators and barriers of BP control and anthropometric measurements. BP was measured using World Health Organization standards and classified using the Joint National Committee 8 Guidelines. Descriptive statistics were measured in terms of numbers and percentages. Univariate and multivariate logistic regression analyses were used to determine the significant determinants of BP control.
    Results: Approximately 64.3% of the participants had their BP under control. The participants aged 46-59 years were more likely to have uncontrolled BP than those aged ≥60 years. The participants with <80% adherence to medication (non-adherent) had a five fold higher odds of having uncontrolled BP than those with >80% adherence.
    Conclusion: Adherence to medication was the only significant factor for BP control in the present study. Hence, adherence to medication should be addressed with interventions targeted to improve BP control in patients with hypertension.
    Language English
    Publishing date 2023-06-29
    Publishing country Malaysia
    Document type Journal Article
    ZDB-ID 2265769-1
    ISSN 1985-207X
    ISSN 1985-207X
    DOI 10.51866/oa.308
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 6420: Show issues Location:
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  10. Article ; Online: Geochemical tracing of synoptic scale modern dust transport over the Northeast Arabian Sea during the southwest monsoon

    Singh, Udisha / Suresh, K. / Prabhat, Priyesh / Rahaman, Waliur / Kumar, Ashwini

    Science of the Total Environment. 2023 Oct., v. 893 p.164438-

    2023  

    Abstract: During the Southwest monsoon (SWM), aeolian dust is mainly supplied via wet deposition over the northeast Arabian Sea (NEAS). To understand their impact on the biogeochemistry of the Arabian Sea, it is important to identify their sources and ... ...

    Abstract During the Southwest monsoon (SWM), aeolian dust is mainly supplied via wet deposition over the northeast Arabian Sea (NEAS). To understand their impact on the biogeochemistry of the Arabian Sea, it is important to identify their sources and characteristics. In this context, wet deposit particulate (WDP) samples were collected at a coastal station (Goa; 15.4° N, 73.8° E) in the NEAS during the SWM for three years. These samples were used to characterize and identify mineral dust sources using mineralogical, elemental, and isotopic (Sr and Nd) signatures. The WDP samples were classified as Beginning of Monsoon (BM, June samples), Mid Monsoon (MM, July–August samples) and End of Monsoon (EM, September samples). Clay mineralogical composition indicate high palygorskite content during BM, which subsequently found to decrease in MM, and almost negligible in EM. However, smectite is highest during MM, with moderate presence of palygorskite during this period. The considerable variation in the relative percentages of clay minerals suggests significant temporal variability in dust sources which is further corroborated by the radiogenic isotopic composition. A strong seasonality in the isotopic composition is observed with ⁸⁷Sr/⁸⁶Sr ratio being relatively less radiogenic during MM than the BM and highly radiogenic at the EM. Whereas ƐNd values show an opposite trend to ⁸⁷Sr/⁸⁶Sr ratios throughout the monsoon, with more radiogenic ƐNd in the MM, and less radiogenic at the EM. End member mixing plot indicate dominant contribution of dust from the Arabian Peninsula (ARB) and Northeast African (NEA) sources during BM and MM, while a shift towards the Thar desert and Southwest Asian (SWA) sources at the EM. Trace elements associated with different sources were quantified and suggest high Fe concentration is associated with NEA dust sources, despite ARB being major supplier of aeolian dust to the Arabian Sea.
    Keywords biogeochemistry ; clay ; dust ; environment ; monsoon season ; palygorskite ; smectite ; temporal variation ; wet deposition ; Arabian Sea ; Thar Desert ; West Asia ; Mineral dust ; Sr-Nd isotopes ; Clay mineralogy ; Trace elements
    Language English
    Dates of publication 2023-10
    Publishing place Elsevier B.V.
    Document type Article ; Online
    Note Pre-press version
    ZDB-ID 121506-1
    ISSN 1879-1026 ; 0048-9697
    ISSN (online) 1879-1026
    ISSN 0048-9697
    DOI 10.1016/j.scitotenv.2023.164438
    Database NAL-Catalogue (AGRICOLA)

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    In stock of ZB MED Bonn / Germany

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