Results 251 to 260 of about 2,682,331 (306)

Breathable Graphene Oxide‐Polymer Composite Membranes With Two‐Step Barrier Mechanism Against Nerve Agents

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT Breathable membranes that reject chemical warfare agents (CWAs) are required for next‐generation protective apparel. A dual‐function graphene oxide (GO)‐polyamine architecture is introduced that addresses the long‐standing tradeoff between vapor transmission and CWA selectivity.
Hyungjun Kim   +6 more
wiley   +1 more source

Indirect Effects

2006
Abstract The ‘indirect effects’ of a merger derive from the ability to coordinate prices and economic activity in two or more markets that are only indirectly related. That is, they are not directly related either horizontally or vertically.
Andrew Scott   +3 more
openaire   +1 more source

Prozone Effects in Indirect Immunofluorescence

Scandinavian Journal of Immunology, 1976
A marked prozone effect was observed in indirect immunofluorescence (IFL) with rabbit antisera against rat renal proximal tubular epithelial brush border (BB) antigens: anti‐BB antibodies were not detectable if used in high concentrations but were readily demonstrated if sufficiently diluted. The prozone effect occurred in spite of demonstrated binding
E, Linder, A, Miettinen
openaire   +2 more sources

Biological control and indirect effects

Trends in Ecology & Evolution, 2004
In a recent article in TREE [1], Pearson and Callaway consider how indirect effects can lead to even host-specific biological control agents impacting on nontarget species. Although the authors raise some interesting points, we feel that the indirect effects that they explore might not be as generally applicable to biological control as they contend ...
Thomas, Matthew B.   +2 more
openaire   +2 more sources

Effectively exploiting indirect jumps

Software: Practice and Experience, 1999
This paper describes a general code-improving transformation that can coalesce conditional branches into an indirect jump from a table. Applying this transformation allows an optimizer to exploit indirect jumps for many other coalescing opportunities besides the translation of multiway branch statements.
Gang-Ryung Uh, David B. Whalley
openaire   +1 more source

Evolutionary consequences of indirect genetic effects

Trends in Ecology & Evolution, 1998
Indirect genetic effects (IGEs) are environmental influences on the phenotype of one individual that are due to the expression of genes in a different, conspecific, individual. Historically, work has focused on the influence of parents on offspring but recent advances have extended this perspective to interactions among other relatives and even ...
J B, Wolf   +4 more
openaire   +2 more sources

Brown’s Indirect Effects

2007
Abstract Counting the number of black children attending desegregated schools is only one way—and perhaps a rather poor one—of evaluating Brown’s importance. Countless scholars have asserted Brown’s broader significance, calling the decision “the most important political, social, and legal event in America’s twentieth-century history ...
openaire   +1 more source

Efficient and effective indirect bonding

American Journal of Orthodontics and Dentofacial Orthopedics, 1999
A new resin designed specifically for indirect bonding has been developed. Previous problems with indirect bonding systems, which were partly related to the fact that resins designed for direct bonding had to be used, have been addressed. A cohesive and complete system for fabricating bonding trays, and the indirect bonding procedure, is presented.
openaire   +2 more sources

Indirect Allorecognition: Not Simple but Effective

Transplantation, 2008
Donor dendritic cells are potent but short-lived stimulators of early transplant rejection, and recipient antigen presenting cells presenting donor major histocompatibility complex peptides sustain immunoreactivity and contribute to chronic rejection.
Eleanor M, Bolton   +2 more
openaire   +2 more sources

Which animation effects improve indirect manipulation?

Interacting with Computers, 2002
Abstract This paper describes an experiment to explore the effectiveness of animation in improving indirect manipulation operations. Indirect manipulation operations are those initiated by command menus and buttons to perform a transformation on a graphical object or set of graphical objects.
B.H. Thomas, V. Demczuk
openaire   +2 more sources

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