Results 101 to 110 of about 6,461 (203)

Benthic diatom monitoring and assessment of freshwater environments: standard methods and future challenges [PDF]

open access: yes, 2008
Fil: Soizic, Morin. National Research Institute of Science and Technology for Environment and Agriculture; FranceFil: Gómez, Nora. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Limnología Dr. Raúl A.
Gómez, Nora   +4 more
core   +2 more sources

Microbial taphonomy of Ginkgo leaves in fine‐grained substrates: how sediment type facilitates preservation

open access: yesPalaeontology, Volume 68, Issue 6, November/December 2025.
Abstract Ginkgophyte leaves similar to those of the ‘living fossil’ Ginkgo first appear in the Permian. Yet, little is known about the factors that have promoted the fossilization of Ginkgo leaf compressions through geological time. The formation of leaf compressions depends on geological factors such as sediment and burial depth, as well as biological
Brianne Palmer   +4 more
wiley   +1 more source

A review on biogenic synthesis of gold nanoparticles, characterization, and its applications [PDF]

open access: yes, 2017
The nano-sized particles make an imprint on us in our daily lives and it has great importance in the numerous fields of biotechnology like the food industry, medical and industrial field.
Rajeshkumar, S.   +2 more
core   +1 more source

Interactions of rare earth elements with living organisms and emerging biotechnical applications

open access: yesPLANTS, PEOPLE, PLANET, Volume 7, Issue 5, Page 1251-1274, September 2025.
Rare earth elements (REEs) are critical resources required to achieve net‐zero carbon emission targets and energy security. However, rising demand for REEs coupled with significant extraction and processing challenges and geopolitical risks restricts access to REE resources.
Samantha A. McGaughey   +6 more
wiley   +1 more source

Diversity of Antibiotic-Active Bacteria Associated with the Brown Alga Laminaria saccharina from the Baltic Sea [PDF]

open access: yes, 2009
Bacteria associated with the marine macroalga Laminaria saccharina, collected from the Kiel Fjord (Baltic Sea, Germany), were isolated and tested for antimicrobial activity.
A Afonso   +77 more
core   +1 more source

Characterization of Shewanella sp. Isolated from Cultured Loach Misgurnus anguillicaudatus [PDF]

open access: yes, 2016
Shewanella infection of fish has become a significant problem in aquaculture. In September 2014, a disease was seen in cultured loach (Misgurnus anguillicaudatus) in Xuzhou, central China.
Aijun Lü   +7 more
core  

The role of a disulfide bridge in the stability and folding kinetics of Arabidopsis thaliana cytochrome c6A [PDF]

open access: yes, 2011
Cytochrome c 6A is a eukaryotic member of the Class I cytochrome c family possessing a high structural homology with photosynthetic cytochrome c 6 from cyanobacteria, but structurally and functionally distinct through the presence of a disulfide bond and
Arslan   +64 more
core   +1 more source

Shewanella algae en un paciente con diarrea crónica. Primer caso en Costa Rica

open access: yesActa Médica Costarricense, 2009
Se presenta el caso de un paciente masculino, vecino de Pavas-San José, con historia de diarrea crónica. En el coprocultivo se identificó Shewanella algae.
Erick Molina- Guevara   +3 more
doaj  

A putative probiotic isolated from hatchery reared juvenile Penaeus monodon [PDF]

open access: yes, 2012
Probiotic is considered as a remedy to solve disease problem in shrimp aquaculture. Shrimp body and environment bacterial flora are recommended as reliable source for extracting of beneficial bacteria.
Che Roos, S.   +5 more
core  

Exopolysaccharides from Marine and Marine Extremophilic Bacteria: Structures, Properties, Ecological Roles and Applications [PDF]

open access: yes, 2018
The marine environment is the largest aquatic ecosystem on Earth and it harbours microorganisms responsible for more than 50% of total biomass of prokaryotes in the world.
CASILLO, ANGELA   +3 more
core   +2 more sources

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