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- 2D nanomaterials (1)
- A. flavus (1)
- Abiotic (1)
- Arsenic (1)
- As(0) and As(−III) (1)
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- As(III) (1)
- As(V) (1)
- Biotic (1)
- Boron nitride (BN) (1)
- Climate change (1)
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- Forest management (1)
- Forestry (1)
- Groundwater (1)
- Immobilization (1)
- Indicators (1)
- M. hiemalis (1)
- Magnetite nanoparticles (1)
- Nanofiltration membranes (1)
- Pectinase (1)
- Pollen (1)
- Real-time (1)
- Spore (1)
- Water (1)
- Xylanase (1)
Articles 1 - 5 of 5
Full-Text Articles in Physical Sciences and Mathematics
Application Of Climate-Smart Forestry – Forest Manager Response To The Relevance Of European Definition And Indicators, Euan Bowditch, Giovanni Santopuoli, Boyżdar Neroj, Jan Svetlik Jan Svetlik, Mark Tominlson, Vivien Pohl, Admir Avdagić, Miren Del Rio, Tzetvan Zlatanov Tzetvan Zlatanov, Höhn Maria, Gabriela Jamnická, Yusuf Serengil, Murat Sarginci, Sigríður Júlía Brynleifsdóttir, Jerzy Lesinki, João C. Azevedo
Application Of Climate-Smart Forestry – Forest Manager Response To The Relevance Of European Definition And Indicators, Euan Bowditch, Giovanni Santopuoli, Boyżdar Neroj, Jan Svetlik Jan Svetlik, Mark Tominlson, Vivien Pohl, Admir Avdagić, Miren Del Rio, Tzetvan Zlatanov Tzetvan Zlatanov, Höhn Maria, Gabriela Jamnická, Yusuf Serengil, Murat Sarginci, Sigríður Júlía Brynleifsdóttir, Jerzy Lesinki, João C. Azevedo
Articles
Climate change impacts are an increasing threat to forests and current approaches to management. In 2020, Climate-smart Forestry (CSF) definition and set of indicators was published. This study further developed this work by testing the definition and indicators through a forest manager survey across fifteen member European countries. The survey covered topic areas of demographics, climate change impacts, definition and indicators assessment, as well as knowledge and communication. Overall, forest managers considered the threat of climate change to their forests as high or critical and 62% found the CSF definition clear and concise; however, the minority suggested greater simplification or …
Biofabrication Of Magnetic Nanoparticles And Their Use As Carriers For Pectinase And Xylanase, Shady S. Hassan, Brendan Duffy, Gwilym A. Williams, Amit Jaiswal
Biofabrication Of Magnetic Nanoparticles And Their Use As Carriers For Pectinase And Xylanase, Shady S. Hassan, Brendan Duffy, Gwilym A. Williams, Amit Jaiswal
Articles
In this study, superparamagnetic iron oxide nanoparticles (MNPs) were synthesized via exposure of fungal cell filtrate from Aspergillus flavus to aqueous iron ions. The extracellular synthesis of MNPs was monitored by UV–Vis spectrophotometry and showed an absorption peak at 310 nm. The morphology of MNPs was found to be flake-like, as confirmed by Field Emission Scanning Electron Microscopy (FESEM), while the average crystallite size was ∼16 nm, as determined by X-ray diffraction (XRD). Energy dispersive X-ray (EDX) analysis was performed to confirm the presence of elemental Fe in the sample. Pectinase and xylanase were covalently immobilized on MNPs with efficiencies …
A Modified Spectroscopic Approach For The Real-Time Detection Of Pollen And Fungal Spores At A Semi-Urban Site Using The Wibs-4+, Part I, Emma Markey, Jerry Hourihane Clancy, Moisés Martínez-Bracero, Finnian Neeson, Roland Sarda-Estève, Dominique Baisnée, Eoin Mcgillicuddy, Gavin Sewell, David J. O’Connor
A Modified Spectroscopic Approach For The Real-Time Detection Of Pollen And Fungal Spores At A Semi-Urban Site Using The Wibs-4+, Part I, Emma Markey, Jerry Hourihane Clancy, Moisés Martínez-Bracero, Finnian Neeson, Roland Sarda-Estève, Dominique Baisnée, Eoin Mcgillicuddy, Gavin Sewell, David J. O’Connor
Articles
The real-time monitoring of primary biological aerosol particles (PBAP) such as pollen and fungal spores has receivedmuch attention in recent years as a result of their health and climatic effects. In this study, theWideband Integrated Bioaerosol Sensor (WIBS) 4+ model was evaluated for its ability to sample and detect ambient fungal spore and pollen concentrations, compared to the traditional Hirst volumetric method. Although the determination of total pollen and fungal spore ambient concentrations are of interest, the selective detection of individual pollen/fungal spore types are often of greater allergenic/agricultural concern. To aid in this endeavour, modifications were made to the …
Partially Oxidised Boron Nitride As A 2d Nanomaterial For Nanofiltration Applications, Natalia Garcıa Domenech, Aine Coogan, Finn Purcell Milton, María Luisa Casasín Garcia, Adrián Sanz Arjona, Marc Brunet Cabré, Aran Rafferty, Kim Mckelvey, Peter Dunne, Yurii K. Gun'ko
Partially Oxidised Boron Nitride As A 2d Nanomaterial For Nanofiltration Applications, Natalia Garcıa Domenech, Aine Coogan, Finn Purcell Milton, María Luisa Casasín Garcia, Adrián Sanz Arjona, Marc Brunet Cabré, Aran Rafferty, Kim Mckelvey, Peter Dunne, Yurii K. Gun'ko
Articles
Access to clean water has become increasingly scarce in recent years due to various factors, such as increasing population density, urbanisation, and inequality, among others.1 The development of new, inexpensive, and reliable methods for the removal of various impurities and toxins from water is therefore vital. In recent years, the emergence of nanofiltration (NF) membranes has become an exciting prospect for water purification. NF can be described as a type of filtration which exhibits separation characteristics in between reverse osmosis and ultrafiltration, and typically has molecular weight cut-offs in the region of 200–1000 Daltons.2,3 Various nanomaterials have been implemented in …
Review Of Analytical Techniques For Arsenic Detection And Determination In Drinking Water, Abhijnan Bhat, Tony O'Hara, Furong Tian, Baljit Singh Dr.
Review Of Analytical Techniques For Arsenic Detection And Determination In Drinking Water, Abhijnan Bhat, Tony O'Hara, Furong Tian, Baljit Singh Dr.
Articles
Arsenic occurs in the natural environment in four oxidation states: As(V), As(III), As(0) and As(−III). The behavior of arsenic species changes depending on the biotic or abiotic conditions in water. In groundwater, arsenic is predominantly present as As(III) and As(V), with a minor amount of methyl and dimethyl arsenic compounds being reported. Global intake of As(III) and As(V) via drinking water and food has dramatically increased in recent years. The commonly used term inorganic arsenic includes both As(III) and As(V) species and constitutes the highest toxicological risk associated with arsenic in water compared to the organic arsenic species. Inorganic arsenic …