Results 101 to 110 of about 106,543 (313)

Technobiological Pathways for High‐CO₂ Capture Using Micro‐/Macroalgae: Genetic Engineering, Process Automation, and Value‐Added Bioproducts

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Greenhouse gas (GHG) emissions have emerged as one of the most critical drivers of climate change; this is primarily due to high concentrations and long atmospheric life of carbon dioxide (CO2). For a significant amount of time, various biological processes such as microalgal cultivation, cyanobacterial systems, photosynthetic microorganisms ...
Sadhana Semwal, Harish Chandra Joshi
wiley   +1 more source

Contribution of epilithic diatoms to benthic−pelagic coupling in a temperate river [PDF]

, 2013
Water residence time in the middle course of rivers is often too short to allow substantial phytoplankton development, and primary production is essentially provided by benthic phototrophic biofilms.
Buffan-Dubau, Evelyne, Majdi, Nabil, Mialet, Benoît, Sabater, Sergi, Tackx, Michèle, Tekwani, Nerea, Tornès, Elisabeth, Urrea, Gemma   +7 more
core   +4 more sources

Metalens‐Enabled Double‐Helix Point Spread Function for Multifunctional Imaging

Advanced Physics Research, EarlyView.
A single metalens is employed to generate a double‐helix point spread function (DH‐PSF). At the design wavelength, the PSF rotation angle varies linearly with depth, while the lobe spacing follows an inverse dependence on axial position. At a fixed depth, the lobe spacing further exhibits a linear dependence on wavelength due to dispersion.
Xuanyu Wu, Xuanguang Wu, Liang Zhou, Bingyan Wei, Sheng Liu, Dandan Wen, Yi Zhang, Jianlin Zhao, Peng Li   +8 more
wiley   +1 more source

Plastid proteome prediction for diatoms and other algae with secondary plastids of the red lineage [PDF]

, 2014
The plastids of ecologically and economically important algae from phyla such as stramenopiles, dinoflagellates and cryptophytes were acquired via a secondary endosymbiosis and are surrounded by three or four membranes.
Allen, Allen, Altschul, Apt, Armbrust, Ast, Baldi, Bendtsen, Blum, Bowler, Brown, Bruckner, Bullmann, Cavalier-Smith, Cock, Crooks, Curtis, Domergue, Emanuelsson, Emanuelsson, Fawcett, Felsner, Gould, Gould, Grigoriev, Grouneva, Gruber, Gruber, Gruber, Gschloessl, Hall, Hempel, Hempel, Horton, Huesgen, Joshi-Deo, Kilian, Kilian, Kitao, Kitao, Kroth, Kroth, Kroth, Lepetit, Liaud, Mernberger, Moog, Nielsen, Nielsen, Patron, Patron, Petersen, Schneider, Siaut, Sommer, Sturm, Tachibana, Tanaka, Terashima, Timmis, Vugrinec, Weber, Yandell   +62 more
core   +2 more sources

Marine silicon for biomedical sustainability

BMEMat, EarlyView.
Schematic illustrating marine silicon for biomedical engineering. Abstract Despite momentous divergence from oceanic origin, human beings and marine organisms exhibit elemental homology through silicon utilization. Notably, silicon serves as a critical constituent in multiple biomedical processes.
Yahui Han, Zhibo Yang, Wei Xia, Chengtie Wu   +3 more
wiley   +1 more source

Spatial patterns of benthic diatom community structure in the largest northwestern river of Cambodia (Sangker River)

Knowledge and Management of Aquatic Ecosystems
To date, very little is known about the relative importance of physicochemical factors structuring the benthic diatom community in the flood-pulse tropical ecosystems.
Chrea Socheat, Chea Ratha, Tudesque Loïc   +2 more
doaj   +1 more source

A Bayesian palaeoenvironmental transfer function model for acidified lakes [PDF]

, 2008
A Bayesian approach to palaeoecological environmental reconstruction deriving from the unimodal responses generally exhibited by organisms to an environmental gradient is described.
A Korhola, Anson W. Mackay, B Dennis, B Efron, B Huntley, BJ Cosby, CEP Box, CJF ter Braak, CJF ter Braak, CJF ter Braak, CJF ter Braak, D Köster, DT Monteith, DT Monteith, Gavin L. Simpson, HH Birks, HJB Birks, HJB Birks, HJB Birks, HJB Birks, HJB Birks, J Haslett, J Imbrie, J Lancaster, JMJ Racca, K Vasko, L Rymer, MAR Munro, N Kühl, Philip B. Holden, RJ Flower, RJ Flower, RW Battarbee, TEH Allott, VJ Jones, VJ Jones, WS Cleveland   +36 more
core   +1 more source

Fear of grazing rivals the toxin‐inducing effects of nutrients in two marine harmful algae – a meta‐analysis

Biological Reviews, EarlyView.
ABSTRACT One of the major subfields of chemical ecology is the study of toxins and how they mediate interactions between organisms. Toxins produced by harmful algae (phycotoxins) impact a wide variety of organisms connected to the marine food web. Significant research efforts have thus aimed to identify the ecological and evolutionary drivers behind ...
Milad Pourdanandeh, Erik Selander
wiley   +1 more source

Carbon‐Supported Dual‐Nickel Atom Catalysts With Stabilized Ni─N3 Active Sites for Efficient CO2 Electroreduction

Carbon Energy, EarlyView.
Dual‐nickel atom catalysts (Ni‐DACs) are developed to stabilize unsaturated Ni─N3 atomic sites by constructing N3Ni─NiN3 dual‐atom structures from coal. Benefiting from the modulated electronic structure that optimizes intermediate adsorption, Ni‐DACs outperform Ni‐SACs in CO2 electroreduction, achieving a max FECO of 98.6% at −0.8 V vs RHE and a TOF ...
Jiabao Niu, Hongqiang Li, Yong Li, Dedong Jia, Neng Chen, Hongmei Li, Min Liu, Jieshan Qiu, Xiaojun He   +8 more
wiley   +1 more source

Comparative analysis of organelle genomes provides conflicting evidence between morphological similarity and phylogenetic relationship in diatoms

Frontiers in Marine Science
Diatoms (Bacillariophyta) are abundant phytoplankton groups in marine environments, which contribute approximately 20% of global carbon fixation through photosynthesis.
YuJin Jeong, JunMo Lee, JunMo Lee
doaj   +1 more source