Results 111 to 120 of about 120,029 (269)

CAFS in action [PDF]

open access: yes, 1985
For those few readers who do not know, CAFS is a system developed by ICL to search through data at speeds of several million characters per second. Its full name is Content Addressable File Store Information Search Processor, CAFS-ISP or CAFS for short ...
Haworth, Guy McCrossan, ICL CUA CAFS SIG
core  

Learning and distraction: Evidence for cognitive load interference in medical education

open access: yesMedical Education, EarlyView.
Abstract Background Distraction may increase cognitive load. Cues may decrease it. But what happens if we cue in distracted learning environments? Does effective instruction buffer against the detrimental effects of distraction? Methods In a 2 × 2 factorial experiment, 117 s–year medical students without prior knowledge watched a standardised ...
Andrea Storck   +8 more
wiley   +1 more source

La desinhibición moderna: por una historia política del Antropoceno

open access: yesArtefactos, 2011
En 2002, el químico Paul Crutzen propuso el término Antropoceno para describir la nueva era geológica en la cual nos encontramos. Un nuevo periodo marcado por el radical trastorno antrópico de los equilibrios ecológicos y climáticos.
Jean-Baptiste FRESSOZ
doaj  

Evidence for a Redshifted Excess in the Intracluster Light Fractions of Merging Clusters at z ∼ 0.8

open access: yesThe Astrophysical Journal Letters
The intracluster light (ICL) fraction is a well-known indicator of the dynamical activity in intermediate-redshift clusters. Merging clusters in the redshift interval 0.18 < z < 0.56 have a distinctive peak in the ICL fractions measured between ∼3800 and
Yolanda Jiménez-Teja   +3 more
doaj   +1 more source

Income Contingent Student Loans for Thailand: Alternatives Compared [PDF]

open access: yes
This paper illustrates the extent of implicit taxpayer subsidies under four possible income contingent loan (ICL) arrangements for Thailand: TICAL, implemented in 2007 only, a variant of TICAL, and two alternative ICL schemes.
Bruce Chapman, Kiatanantha Lounkaew
core  

Statistical Properties of the IntraCluster Light from SDSS Image Stacking

open access: yes, 2007
The presence of a diffuse stellar component in galaxy clusters has been established by a number of observational works in recent years. In this contribution I summarize our results (Zibetti et al.
Zibetti, Stefano
core   +1 more source

Regio- and Stereoselective Synthesis of 1,2-Dihaloalkenes Using In-Situ-Generated ICl, IBr, BrCl, I2, and Br2 [PDF]

open access: bronze, 2020
Xiaojun Zeng   +5 more
openalex   +1 more source

Was the evolution of faster stomata driven by increased gas exchange rates rather than increasing water use efficiency?

open access: yesNew Phytologist, EarlyView.
Summary Following changes in light flux, photosynthesis (A) typically adjusts more quickly than stomatal conductance (gs), which is dependent on changes in stomatal aperture. Faster stomatal responses are proposed to reduce water loss and enhance growth in dynamic light environments. Stomatal opening and closing parameters were determined in a range of
Robert A. Brench   +4 more
wiley   +1 more source

Application of saturated core transformer as inrush current limiter

open access: yese-Prime: Advances in Electrical Engineering, Electronics and Energy
An inrush current is a transient current that results from a sudden change in the exciting voltage across a transformer's windings. Reducing the inrush current of transformers is desirable due to mechanical stresses and negligent operation of protective ...
Mehrdad Tarafdar-Hagh   +5 more
doaj   +1 more source

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