Results 101 to 110 of about 260,791 (342)

Bloom Dynamics of Cyanobacteria and Their Toxins: Environmental Health Impacts and Mitigation Strategies

open access: yesFrontiers in Microbiology, 2015
Cyanobacteria are ecologically one of the most prolific groups of phototrophic prokaryotes in both marine and freshwater habitats. Both the beneficial and detrimental aspects of cyanobacteria are of considerable significance.
R. P. Rastogi   +2 more
semanticscholar   +1 more source

Tailoring Redox Active Sites with Dual‐Interfacial Electric Fields for Concurrent Photocatalytic Biomass Valorization and H2 Production

open access: yesAdvanced Functional Materials, EarlyView.
A rationally engineered bifunctional photocatalyst is reported, which achieves simultaneous selective oxidation of biomass‐derived 5‐hydroxymethylfurfural (HMF) to 2,5‐diformylfuran (DFF) and efficient H2 evolution. By precisely positioning Au and Co3O4 on Zn3In2S6 nanosheet, dual interfacial electric fields are well constructed to spatially separate ...
Shiqing Li   +8 more
wiley   +1 more source

Population dynamics of Cylindrospermopsis raciborskii (Woloszynska) Seenayya & Subba Raju, a Cyanobacteria toxic species, in watersupply reservoirs in São Paulo, Brazil

open access: yesHoehnea
The Guarapiranga and Billings reservoirs are main sources of public water supply to millions of people in the city of São Paulo, Brazil. They have been under intense antropic action as a result of domestic, industrial, farm and livestock waste being ...
Marcina C. P. Gemelgo   +3 more
doaj   +1 more source

Bloom

open access: yes, 2017
Bloom is an installation that exists as a theory and expression of systems, inspired by harmful algal blooms found in various aquatic environments.The way in which a unit becomes exponential is explored, as well as the influence of pattern on perception and development.
openaire   +3 more sources

Multifunctional Protein Eutectogels Based on Polyphenolic: Zwitterionic Low‐Transition‐Temperature Mixtures

open access: yesAdvanced Functional Materials, EarlyView.
This work presents the first example of multifunctional protein eutectogels based on a tannic acid: betaine low‐transition‐temperature mixture, exhibiting elastomeric behavior, strong adhesion to various substrates, including biological tissues, and notable anti‐inflammatory properties derived from the natural polyphenol and zwitterion.
Sergio Martin‐Saldaña   +8 more
wiley   +1 more source

Reflections on Bloom's Revised Taxonomy

open access: yes, 2017
Formato ISO 690-2 (Articulos de revistas electronicas) Amer, Aly, Reflections on Bloom's Revised TaxonomyElectronic Journal of Research in Educational Psychology [en linea] 2006, 4 (Enero-Abril) : [Fecha de consulta: 10 de enero de 2018] Disponible en ...
A. Amer
semanticscholar   +1 more source

Reversal of a cyanobacterial bloom in response to early warnings

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2016
Significance Blooms of cyanobacteria in lakes and reservoirs cause fish kills and pose toxicity risk for humans, livestock, and wildlife. Theory suggests that blooms may be anticipated in advance by calculating resilience indicators using high-frequency ...
M. Pace   +6 more
semanticscholar   +1 more source

An In Situ Study of the Topochemical Transformation of Hybrid Layered Hydroxides Into Metallic Nanocomposites

open access: yesAdvanced Functional Materials, EarlyView.
Herein, the topochemical transformation of cobalt‐based layered hydroxides into nanocomposites is investigated using advanced real‐time characterization techniques combined with thermogravimetric analysis. The study reveals how interlayer carboxylic acids direct the transformation pathway, highlighting the role of carbon content and anion length. These
Camilo Jaramillo‐Hernández   +5 more
wiley   +1 more source

AN OVERVIEW ON BLOOM'S REVISED TAKSONOMY

open access: yesSakarya University Journal of Education, 2013
In this study, the main purpose is to present the main frame of revised version in 2001 of Bloom's taxonomy that has been accepted extensively in our country since 1956 as well as around the world.
Ömer Tutkun
doaj  

Spatio-Temporal Interdependence of Bacteria and Phytoplankton during a Baltic Sea Spring Bloom

open access: yesFrontiers in Microbiology, 2016
In temperate systems, phytoplankton spring blooms deplete inorganic nutrients and are major sources of organic matter for the microbial loop. In response to phytoplankton exudates and environmental factors, heterotrophic microbial communities are highly ...
Carina Bunse   +13 more
semanticscholar   +1 more source

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