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Records found: 12  
Your query: Author Sysno/Doc.kind = "^umb_un_cat 0309615 xpca^"
  1. TitleSustainable heat transfer management: modeling of entropy generation minimization and Nusselt number development in internal flows with various shapes of cross-sections using water and Al2O3/water nanofluid
    Author infoAtef El Jery ... [et al.]
    Author El Jery Atef (12,5%)
    Co-authors Satishkumar P. (12,5%)
    Maktoof Mohammed Abdul Jaleel (12,5%)
    Šuplata Marian 1976- (25%)
    Dudić Branislav (25%)
    Spalević Velibor (12,5%)
    Source document Water. Vol. 15, no. 1 (2023), pp. 1-26. - Basel : Multidisciplinary Digital Publishing Institute, 2023
    Keywords prenos tepla - heat transmission - heat transfer   entropia   udržateľný manažment - sustainable management  
    Form. Descr.články - journal articles
    LanguageEnglish
    CountrySwitzerland
    URLLink na plný text
    Public work category ADC
    No. of Archival Copy11200
    Catal.org.BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici
    Databasexpca - PUBLIKAČNÁ ČINNOSŤ
    ReferencesPERIODIKÁ-Súborný záznam periodika
  2. TitleIsolation and identification of bacterial communities in neutral mine drainage in central Slovakian neovolcanites (Slovakia)
    Author infoVeronika Prepilková ... [et al.]
    Author Prepilková Veronika (32,5%)
    Co-authors Perháčová Zuzana (20%)
    Schwarz Marián (15%)
    Trnková Katarína 1972 - (32,5%) UMBFP04 - Katedra životného prostredia
    Source document Water. Vol. 15, no. 5 (2023), pp. 1-11. - Basel : Multidisciplinary Digital Publishing Institute, 2023
    Keywords neovulkanity   sírany   baktérie  
    Headings Geogr. Slovensko stredné
    Form. Descr.články - journal articles
    LanguageEnglish
    CountrySwitzerland
    URLLink na plný text
    Public work category ADC
    No. of Archival Copy52969
    Catal.org.BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici
    Databasexpca - PUBLIKAČNÁ ČINNOSŤ
    ReferencesPERIODIKÁ-Súborný záznam periodika
  3. TitleTracking fish introduction in a mountain lake over the last 200 years using Chironomids, Diatoms, and Cladoceran remains
    Author infoVeronika Slobodníková ... [et al.]
    Author Slobodníková Veronika 1993- (30%) UMBFP09 - Katedra biológie a ekológie
    Co-authors Hamerlík Ladislav 1974- (20%) UMBFP09 - Katedra biológie a ekológie
    Wojewódka-Przybył Marta (1%)
    Sochuliaková Lucia 1989- (2%)
    Szarlowicz Katarzyna (1%)
    Buczkó Krisztina (1%)
    Chamutiová Tímea 1991- (15%)
    Sedlačková Přidalová Marcela (5%)
    Bitušík Peter 1957- (25%) UMBFP09 - Katedra biológie a ekológie
    Source document Water. Vol. 15, no. 7 (2023), pp. 1-19. - Basel : Multidisciplinary Digital Publishing Institute, 2023
    Keywords pakomáre - midges - Chironomidae   perloočky (Cladocera) - daphnia   rozsievky (Bacillariophyceae) - Diatoms   paleolimnológia - paleolimnology  
    Headings Geogr. Vysoké Tatry (Slovensko : oblasť)
    Form. Descr.články - journal articles
    LanguageEnglish
    CountrySwitzerland
    URLLink na plný text
    Public work category ADC
    No. of Archival Copy53039
    Catal.org.BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici
    Databasexpca - PUBLIKAČNÁ ČINNOSŤ
    ReferencesPERIODIKÁ-Súborný záznam periodika
  4. TitleDirect detection of groundwater accumulation zones in saprock aquifers in tectono-thermal environments
    Author infoAnthony E. Akpan ... [et al.]
    Author Akpan Anthony E. (20%)
    Co-authors Ekwok Stephen Eguba (10%)
    Ben Ubong Camilus (5%)
    Ebong Ebong Dickson (5%)
    Thomas Jewel Emem (5%)
    Ekanem Aniekam Martin (5%)
    George Nyaknno J. (5%)
    Abdelrahman Kamal (5%)
    Fnais Mohammed S. (5%)
    Eldosouky Ahmed M. (5%)
    Andráš Peter 1953- (20%) UMBFP01 - Katedra geografie a geológie
    Alarifi Saad S. (10%)
    Source document Water. Vol. 15, no 22 (2023), pp. 1-21. - Basel : Multidisciplinary Digital Publishing Institute, 2023
    Keywords podzemné vody   podzemné termálne vody   saprockové vodonosné vrstvy - saprock aquifers  
    Form. Descr.články - journal articles
    LanguageEnglish
    CountrySwitzerland
    AnnotationVES data acquired in tectono-thermally disturbed environments sometimes contain outliers when plotted on a bi-logarithmic graph. These noisy datasets usually distort the discernible trend of the VES curve, by plotting abnormally above or below its dominant trend at the point of their occurrence. This type of distortion is different from those arising from other causes such as galvanic and static distortions, which usually affect a segment of a curve without changing the curve’s trend. Allowing these unusual points to remain within the datasets during the data processing and modelling phases always produces unsatisfactory results because their presence usually causes the root-mean-square error to exceed the preset acceptable limit. Consequently, such data points are usually deleted to recover the trend of the curve and generate interpretable models during the traditional curve-smoothening (data processing) phase. This study has shown that these unusual data points are indicative of groundwater accumulation zones in porous medium and can also estimate likely borehole productivities in tectono-thermally disturbed environments. A single-point drop signifies a low-yielding fracture characterized by small apertures. The groundwater yield from this group of fractures can barely support the daily domestic water needs of some families. However, VES curves where two or more points break away from the trend of the curve indicate high-yielding fractures or nonconformities, provided that the resistivity value of the first break-point is lower than those of subsequent ones. The productivity level of this category of fractures is high enough to support the water needs of families. The apparent resistivities of these saturated fractures usually vary between 40 and 500 Wm, depending on the nature of the host rock. These qualitative interpretations have been confirmed by drilling and Water 2023, 15, 3946 17 of 21 pumping test results. Depths to these water-filled fractures, though location-dependent, typically vary between 40 and 100 m in the study area. These saturated fractures are common in locations with high lineament density. Optimal data-quality-management practices—including determining the sensitivity level of the equipment, repeating the measuring process, and changing the potential electrode positions and, where possible, the VES profile orientation—must be implemented to confirm the integrity and subterranean nature of the break-off points.
    URLLink na plný text
    Public work category ADC
    No. of Archival Copy53990
    Catal.org.BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici
    Databasexpca - PUBLIKAČNÁ ČINNOSŤ
    ReferencesPERIODIKÁ-Súborný záznam periodika
  5. TitleWater
    Issue dataBasel : Multidisciplinary Digital Publishing Institute , 2023
    ISSN2073-4441
    Form. Descr.elektronické časopisy - electronic journals
    Year, No.Vol. 15 no. 1 (2023)
    LanguageEnglish
    CountrySwitzerland
    URLLink na zdrojový dokument
    Public work category GII
    Catal.org.BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici
    Databasexpca - PUBLIKAČNÁ ČINNOSŤ
    References - PERIODIKÁ - Súborný záznam periodika
    (1) - PUBLIKAČNÁ ČINNOSŤ
    ReferencesPERIODIKÁ-Súborný záznam periodika
    ARTICLES2023:
    Sustainable heat transfer management: modeling of entropy generation minimization and Nusselt number development in internal flows with various shapes of cross-sections using water and Al2O3/water nanofluid
  6. TitleWater
    Issue dataBasel : Multidisciplinary Digital Publishing Institute , 2023
    ISSN2073-4441
    Form. Descr.elektronické časopisy - electronic journals
    Year, No.Vol. 15 no. 5 (2023)
    LanguageEnglish
    CountrySwitzerland
    URLLink na zdrojový dokument
    Public work category GII
    Catal.org.BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici
    Databasexpca - PUBLIKAČNÁ ČINNOSŤ
    References - PERIODIKÁ - Súborný záznam periodika
    (1) - PUBLIKAČNÁ ČINNOSŤ
    ReferencesPERIODIKÁ-Súborný záznam periodika
    ARTICLES2023:
    Isolation and identification of bacterial communities in neutral mine drainage in central Slovakian neovolcanites
  7. TitleWater
    Issue dataBasel : Multidisciplinary Digital Publishing Institute , 2023
    ISSN2073-4441
    Form. Descr.elektronické časopisy - electronic journals
    Year, No.Vol. 15 no. 7 (2023)
    LanguageEnglish
    CountrySwitzerland
    URLLink na zdrojový dokument
    Public work category GII
    Catal.org.BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici
    Databasexpca - PUBLIKAČNÁ ČINNOSŤ
    References - PERIODIKÁ - Súborný záznam periodika
    (1) - PUBLIKAČNÁ ČINNOSŤ
    ReferencesPERIODIKÁ-Súborný záznam periodika
    ARTICLES2023:
    Tracking fish introduction in a mountain lake over the last 200 years using Chironomids, Diatoms, and Cladoceran remains
  8. TitleWater
    Issue dataBasel : Multidisciplinary Digital Publishing Institute , 2023
    ISSN2073-4441 (online)
    Form. Descr.elektronické časopisy - electronic journals
    Year, No.Vol. 15 no. 22 (2023)
    LanguageEnglish
    CountrySwitzerland
    URLLink na zdrojový dokument
    Public work category GII
    Catal.org.BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici
    Databasexpca - PUBLIKAČNÁ ČINNOSŤ
    References - PERIODIKÁ - Súborný záznam periodika
    (1) - PUBLIKAČNÁ ČINNOSŤ
    ReferencesPERIODIKÁ-Súborný záznam periodika
    ARTICLES2023:
    Direct detection of groundwater accumulation zones in saprock aquifers in tectono-thermal environments
  9. TitleWater
    Issue dataBasel : Multidisciplinary Digital Publishing Institute , 2022
    ISSN2073-4441
    Form. Descr.elektronické časopisy - electronic journals
    Year, No.Vol. 14 no. 13 (2022)
    LanguageEnglish
    CountrySwitzerland
    URLLink na zdrojový dokument
    Public work category GII
    Catal.org.BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici
    Databasexpca - PUBLIKAČNÁ ČINNOSŤ
    References - PERIODIKÁ - Súborný záznam periodika
    (1) - PUBLIKAČNÁ ČINNOSŤ
    ReferencesPERIODIKÁ-Súborný záznam periodika
    ARTICLES2022:
    A new scenario-based approach for water quality and environmental impact assessment due to mining activities
  10. TitleA new scenario-based approach for water quality and environmental impact assessment due to mining activities
    Author infoMohd Talha Anees, Mohammad Muqtada Ali Khan ... [et al.]
    Author Anees Mohd Talha (20%)
    Co-authors Khan Mohammad Muqtada Ali (10%)
    Kadir Mohd Omar Abdul (10%)
    Abdelrahman Kamal (10%)
    Eldosouky Ahmed M. (10%)
    Andráš Peter 1953- (20%) UMBFP04 - Katedra životného prostredia
    Yahaya Nasehir Khan Bin E.M. (5%)
    Johar Zubaidi (5%)
    Fnais Mohammed S. (5%)
    Omar Fatehah Mohd (5%)
    Source document Water. Vol. 14, no. 13 (2022), pp. [1-7]. - Basel : Multidisciplinary Digital Publishing Institute, 2022
    Keywords posudzovanie vplyvov na životné prostredie - environmental impact assessment   ťažké kovy - heavy metals   ťažba   znečistenie - pollution   kvalita vody - water quality  
    Form. Descr.články - journal articles
    LanguageEnglish
    CountrySwitzerland
    AnnotationWater quality assessment and its monitoring are necessary for areas of mining activities. In Malaysia, the mining industry is the backbone of the manufacturing and construction sectors. This study used spatio-temporal water quality modeling along a reach with mining activities during high and low discharges at Sungai (river) Lebir and Sungai Aring, situated in Gua Musang, Kelantan, Peninsular Malaysia. The objective was to assess the spatio-temporal environmental impact of mining activities during the wet and dry seasons. Data were collected at different locations along the reach. Point and non-point sources were near the mining site. Overland flow calculation at the mining site was found with the widely used SCS (Soil Conservation Service) curve number method. Several scenarios were analyzed, such as baseline, worst-case, and with-mitigation. The study revealed that baseline values of all parameters were either in a natural condition or slightly polluted, except for aluminum. All parameters were estimated at a high concentration from the mining site to downstream during the worst case of the wet season. Whereas, during the worst case of the dry season, no significant differences were observed compared to baseline values. In the with-mitigation scenario, parameter concentrations were improved and similar to baseline values. Overall, the scenario selection was helpful in the environmental impact assessment. Furthermore, this study will be significant in pre- and post-mining assessment and environmental clearance.
    URLLink na plný text
    Public work category ADC
    No. of Archival Copy51966
    Catal.org.BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici
    Databasexpca - PUBLIKAČNÁ ČINNOSŤ
    ReferencesPERIODIKÁ-Súborný záznam periodika

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