Results 41 to 50 of about 358,711 (304)

Biodegradable and Recyclable Luminescent Mixed‐Matrix‐Membranes, Hydrogels, and Cryogels based on Nanoscale Metal‐Organic Frameworks and Biopolymers

Advanced Functional Materials, EarlyView.
The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner, Julian Burkhart, Kateryna Borysova, Chiara Mazzariol, Klaus Müller‐Buschbaum   +4 more
wiley   +1 more source

Serial discontinuity along the Descoberto River Basin, Central Brazil Descontinuidade serial ao longo da bacia do rio Descoberto, Brasil Central

Acta Limnologica Brasiliensia, 2010
AIM: The Descoberto Basin was studied as a discontinuous ecological system through one seasonal cycle (about one year), at 13 sampling sites; METHODS: The connectivity was analyzed in relation to environmental and limnological characteristics along the ...
Weliton José da Silva, Sirlene Aparecida Felisberto, Claudia Padovesi Fonseca, Maria das Graças Machado de Souza   +3 more
doaj   +1 more source

Certain aspects of anthropogenic influence on the intensity of the erosive process in Temstica river basin [PDF]

Glasnik Srpskog Geografskog Društva, 2007
Comparative analyses of data in the observing period from 1970 until 2003 has shown that there has been decrease of the erosive processes on the territory of Temstica river basin.
Mustafić Sanja
doaj   +1 more source

Living on apples - anthropogenic influence on microbial communities of apple fruits [PDF]

, 2006
Microbial communities on non-processed foods are complex with unknown effects on food quality and human health. It is generally assumed that the ecology of the microflora associated with apples reflects the environment of the orchard, handling ...
Granado, J.D., Wyss, G.S.
core  

From Waste to Value: Conversion of Calcium Sulfate to Vaterite via Carbon Capture and Storage

Advanced Functional Materials, EarlyView.
This study introduces a new concept for carbon management that relies on the carbonation of industrial gypsum waste and yields phase‐pure vaterite at ambient conditions without any additives. The obtained vaterite is further shown to be a reactive material that develops compressive strength in aqueous suspensions like conventional cements.
Carlos Pimentel, German Montes‐Hernández, Pablo Almarza‐Cifuentes, Matthias Kellermeier, Alexander E.S. Van Driessche   +4 more
wiley   +1 more source

The impact of coastal upwelling on coral reef ecosystem under anthropogenic influence: Coral reef community and its response to environmental factors

Frontiers in Marine Science, 2022
Mass coral bleaching is a severe threat to coral reefs in the era of global warming, and upwelling areas may serve as thermal refugia for coral reefs by mitigating the effects of heating anomalies.
Wentao Zhu, Wentao Zhu, Yuxiao Ren, Xiangbo Liu, Xiangbo Liu, Duanjie Huang, Jingquan Xia, Ming Zhu, Ming Zhu, Hongyang Yin, Hongyang Yin, Rouwen Chen, Xiubao Li, Xiubao Li   +13 more
doaj   +1 more source

Quantifying the effect of interannual ocean variability on the attribution of extreme climate events to human influence

, 2016
In recent years, the climate change research community has become highly interested in describing the anthropogenic influence on extreme weather events, commonly termed "event attribution." Limitations in the observational record and in computational ...
Angelil, Oliver, Paciorek, Christopher J., Risser, Mark D., Stone, Daithi A., Wehner, Michael F.   +4 more
core   +1 more source

Electrocatalytic Reduction of CO2 to Ethylene: Catalyst Design and Synchrotron‐Based Characterizations

Advanced Functional Materials, EarlyView.
This review evaluates strategies for electrochemical CO2 reduction to ethylene, focusing on copper‐based catalyst design and microenvironment modulation to achieve industrial‐grade performance. By leveraging operando synchrotron‐based characterizations, we provide a multiscale understanding of dynamic structural transformations and key reaction ...
Meng Zhang, Zuolong Chen, Yimin A. Wu
wiley   +1 more source

Commercialization of the nature-resource potential of anthropogenic objects (on the example of exhausted mines and quarries) [PDF]

, 2019
. In this article we developed scientific and applied foundations of commercialization of the nature-resource potential of anthropogenic objects, on the example of exhausted mines.
S. E. Sardak, O. P. Krupskyi, S. I. Korotun, D. E. Reshetniak, Sardak, Sergii   +1 more
core  

Analysis of ozone and nitric acid in spring and summer Arctic pollution using aircraft, ground-based, satellite observations and MOZART-4 model: source attribution and partitioning [PDF]

, 2012
In this paper, we analyze tropospheric O_3 together with HNO_3 during the POLARCAT (Polar Study using Aircraft, Remote Sensing, Surface Measurements and Models, of Climate, Chemistry, Aerosols, and Transport) program, combining observations and model ...
Batchelor, R. L., Clerbaux, C., Coffey, M. T., Coheur, P. -F., Crounse, J. D., Edwards, D. P., Emmons, L., Hannigan, J., Hurtmans, D., Lindenmaier, R., Nowak, J. B., Ryerson, T. B., Saunois, M., Strong, K., Weinheimer, A. J., Wennberg, P. O., Wespes, C.   +16 more
core   +4 more sources