Results 71 to 80 of about 103,162 (295)

The Isolation of Specialty Compounds from Amphidinium carterae Biomass by Two-Step Solid-Phase and Liquid-Liquid Extraction

Toxins, 2022
The two main methods for partitioning crude methanolic extract from Amphidinium carterae biomass were compared. The objective was to obtain three enriched fractions containing amphidinols (APDs), carotenoids, and fatty acids.
Mercedes López-Rodríguez, Lorenzo López-Rosales, Giulia Diletta Necci, María del Carmen Cerón-García, Elvira Navarro-López, Juan José Gallardo-Rodríguez, Ana Isabel Tristán, Ana Cristina Abreu, Francisco García-Camacho   +8 more
doaj   +1 more source

The formation, properties and impact of secondary organic aerosol: current and emerging issues [PDF]

, 2009
Secondary organic aerosol (SOA) accounts for a significant fraction of ambient tropospheric aerosol and a detailed knowledge of the formation, properties and transformation of SOA is therefore required to evaluate its impact on atmospheric processes ...
Baltensperger, U., Claeys, M., Dommen, J., Donahue, N. M., George, C., Goldstein, A. H., Hallquist, M., Hamilton, J. F., Herrmann, H., Hoffmann, T., Iinuma, Y., Jang, M., Jenkin, M. E., Jimenez, J. L., Kiendler-Scharr, A., Maenhaut, W., McFiggans, G., Mentel, Th. F., Monod, A., Prevot, A. S. H., Rudich, Y., Seinfeld, J. H., Simpson, D., Surratt, J. D., Szmigielski, R., Wenger, J. C., Wildt, J.   +26 more
core   +7 more sources

Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics

Advanced Materials, EarlyView.
“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair, Hrisheekesh Thachoth Chandran, Karl Leo, Hans Kleemann   +3 more
wiley   +1 more source

Above- and Belowground Biomass Allocation in Shrub Biomes across the Northeast Tibetan Plateau.

PLoS ONE, 2016
Biomass partitioning has been explored across various biomes. However, the strategies of allocation in plants still remain contentious. This study investigated allocation patterns of above- and belowground biomass at the community level, using biomass ...
Xiuqing Nie, Yuanhe Yang, Lucun Yang, Guoying Zhou   +3 more
doaj   +1 more source

Fast and flexible interpolation via PUM with applications in population dynamics

, 2015
In this paper the Partition of Unity Method (PUM) is efficiently performed using Radial Basis Functions (RBFs) as local approximants. In particular, we present a new space-partitioning data structure extremely useful in applications because of its ...
Cavoretto, Roberto, De Rossi, Alessandra, Perracchione, Emma   +2 more
core   +1 more source

A process-based model of conifer forest structure and function with special emphasis on leaf lifespan [PDF]

, 2002
We describe the University of Sheffield Conifer Model (USCM), a process-based approach for simulating conifer forest carbon, nitrogen, and water fluxes by up-scaling widely applicable relationships between leaf lifespan and function. The USCM is designed
Aerts, Amthor, Amthor, Atkin, Axelrod, Axelrod, Beerling, Beerling, Beerling, Beerling, Beerling, Beerling, Beerling, Bernacchi, Berner, Betts, Bonan, Bonan, Bonan, Bond, Bruniquel-Pinel, Carey, Chabot, Chaloner, Chanzy, Chen, Chen, Chen, Chen, Chen, Chung, Clothier, Coley, Colin P. Osborne, Collatz, Connor, Cramer, Cramer, Creber, Crowley, David J. Beerling, de Pury, DeLucia, Douglas, Douville, Drake, Drake, Ekart, Ellsworth, Falcon-Lang, Falcon-Lang, Falcon-Lang, Falcon-Lang, Farquhar, Fassnacht, Ferrier, Foley, Francis, Francis, Friedlingstein, Gholz, Givnish, Gordon, Goulden, Gower, Gower, Granier, Granier, Greenwood, Grier, Harley, Haxeltine, Hollinger, Hollinger, Jarvis, Jefferson, Jones, Kajimoto, Katul, Kelliher, Kinerson, Kothavala, Körner, Lambers, Leuning, Levis, Liu, Long, Lumb, Markwick, McCormick, McElwain, McGuire, McGuire, Megonigal, Moncrieff, Monteith, Murty, New, New, Näsholm, Olmo, Oren, Osborne, Osborne, Otto-Bliesner, Parton, Penman, Penning de Vries, Poorter, Poorter, Raich, Raich, Rambal, Rapp, Read, Read, Reich, Reich, Reich, Reich, Reich, Reich, Roderick, Runyon, Rustad, Ryan, Ryan, Ryan, Schiller, Schlesinger, Schulze, Schulze, Schulze, Sellers, Sellers, Seward, Shaw, Shugart, Shuttleworth, Sollins, Spicer, Spicer, Spicer, Steele, Striegl, Szaniawski, Tamai, Taylor, Thomas, Thornley, Thornley, van Cleve, Vitousek, Vogt, Vogt, Walcroft, Weiss, Weiss, White, Williams, Wilson, Wilson, Wirth, Woodward, Woodward, Woodward, Woodward   +167 more
core   +1 more source

Nanomaterial Integration at Liquid–Liquid Interfaces for Green Catalysis

Advanced Materials, EarlyView.
Functional nanomaterials assembled at liquid–liquid interfaces create dual‐role platforms serving as emulsion stabilizers and catalytic sites, offering enhanced reaction kinetics with improved catalyst recovery and recyclability. This review examines design strategies, structure‐performance relationships, and industrial implementation prospects of ...
Bokgi Seo, Jaewon Shin, Minkyoung Jang, Kyoungho Choi, Tengfei Pang, Fangrui Zhong, Jin Woong Kim   +6 more
wiley   +1 more source

Climatic, edaphic, and biotic controls over storage and turnover of carbon in soils [PDF]

, 1994
Soil carbon, a major component of the global carbon inventory, has significant potential for change with changing climate and human land use. We applied the Century ecosystem model to a series of forest and grassland sites distributed globally to examine
Braswell, Rob, Holland, Elisabeth A, McKeown, R, Ojima, Dennis S, Painter, Thomas H, Parton, W J, Schimel, David S, Townsend, Alan R   +7 more
core   +2 more sources

Water‐Stable Paper‐Based Laser‐Induced Graphene With Asymmetric Water Adhesion and Wettability

Advanced Materials Interfaces, EarlyView.
Paper‐based electronics are attractive for sustainable and disposable devices, but often fail in wet environments. By introducing Parafilm into cellulose paper combined with laser conversion, two graphene surfaces with different water interactions are created.
Lingyin Meng, Danfeng Cao, Ario Jafari, Mats Eriksson   +3 more
wiley   +1 more source

Tree diversity effects on forest productivity increase through time because of spatial partitioning

Forest Ecosystems, 2020
Background Experimental manipulations of tree diversity have often found overyielding in mixed-species plantations. While most experiments are still in the early stages of stand development, the impacts of tree diversity are expected to accumulate over ...
Shinichi Tatsumi
doaj   +1 more source