Results 21 to 30 of about 10,580,108 (323)

Challenges for the development of a biotic ligand model predicting copper toxicity in estuaries and seas [PDF]

open access: yes, 2012
This is the author's accepted manuscript. The final published article is available from the link below. Copyright @ 2011 SETAC.An effort is ongoing to develop a biotic ligand model (BLM) that predicts copper (Cu) toxicity in estuarine and marine ...
de Polo, A, Scrimshaw, MD
core   +1 more source

Enumeration of points, lines, planes, etc

open access: yes, 2017
One of the earliest results in enumerative combinatorial geometry is the following theorem of de Bruijn and Erd\H{o}s: Every set of points $E$ in a projective plane determines at least $|E|$ lines, unless all the points are contained in a line.
Huh, June, Wang, Botong
core   +1 more source

Differential Uptake of Gold Nanoparticles by 2 Species of Tadpole, the Wood Frog (Lithobates Sylvaticus) and the Bullfrog (Lithobates Catesbeianus)

open access: yes, 2017
Engineered nanoparticles are aquatic contaminants of emerging concern that exert ecotoxicological effects on a wide variety of organisms. We exposed cetyltrimethylammonium bromide–capped spherical gold nanoparticles to wood frog and bullfrog tadpoles ...
Andresen, Kurt   +7 more
core   +1 more source

Phenomenology of the Top Mass in Realistic Extended Technicolor Models [PDF]

open access: yes, 1996
Extended technicolor (ETC) theories typically require ETC gauge bosons lighter than of order 1 TeV, to perturbatively generate the $t$ quark mass. We point out that explicit models of $t-b$ mass splitting also typically contain additional TeV scale ETC ...
Appelquist   +41 more
core   +2 more sources

Making tau amyloid models in vitro: a crucial and underestimated challenge

open access: yesFEBS Letters, EarlyView.
This review highlights the challenges of producing in vitro amyloid assemblies of the tau protein. We review how accurately the existing protocols mimic tau deposits found in the brain of patients affected with tauopathies. We discuss the important properties that should be considered when forming amyloids and the benchmarks that should be used to ...
Julien Broc, Clara Piersson, Yann Fichou
wiley   +1 more source

Gênio, etc

open access: yesViso, 2010
Este artigo corresponde a comunicação proferida na mesa "Gênio" do Colóquio "Gênio, criação, autoria", organizado pela Revista Viso e pela Escola de Artes Visuais do Parque Lage, e realizado nas dependências dessa instituição entre os dias 03 e 05 de ...
Ricardo Basbaum
doaj   +1 more source

Warm, Trembling, Etc. [PDF]

open access: yes, 2018
Poetry by Fiona ...
Schicho, Fiona
core   +1 more source

Online Circle and Sphere Packing

open access: yes, 2017
In this paper we consider the Online Bin Packing Problem in three variants: Circles in Squares, Circles in Isosceles Right Triangles, and Spheres in Cubes.
Lintzmayer, Carla Negri   +2 more
core   +1 more source

Evidence suggesting that di-n-butyl phthalate has anti-androgenic effects in fish [PDF]

open access: yes, 2011
This article is the pre-print version of the full and final published article.Phthalate ester plasticizers are anti-androgenic in mammals. High doses of certain phthalates consistently interfere with the normal development of male offspring exposed in ...
Adams   +39 more
core   +1 more source

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