Results 31 to 40 of about 857,892 (290)

Language Aptitude and Crosslinguistic Influence in Initial L2 Learning

open access: yesJournal of the European Second Language Association, 2020
Language-learning aptitude and crosslinguistic similarity between learners’ first language (L1) and the target second language (L2) are both known to facilitate successful L2 learning.
Lars Bokander
doaj   +1 more source

Testing aptitude [PDF]

open access: yes, 2016
Meara (2005) developed the LLAMA tests as a free, language-neutral, user-friendly suite of aptitude tests incorporating four separate elements: vocabulary learning (LLAMA_B), phonetic (implicit) memory (LLAMA_D), sound-symbol correspondence (LLAMA_E) and
Vivienne Rogers
core   +1 more source

Shock formation around planets orbiting M-dwarf stars

open access: yes, 2011
Bow shocks can be formed around planets due to their interaction with the coronal medium of the host stars. The net velocity of the particles impacting on the planet determines the orientation of the shock. At the Earth's orbit, the (mainly radial) solar
Fossati   +10 more
core   +2 more sources

K2 reveals pulsed accretion driven by the 2 Myr old hot Jupiter CI Tau b

open access: yes, 2018
CI Tau is a young (~2 Myr) classical T Tauri star located in the Taurus star forming region. Radial velocity observations indicate it hosts a Jupiter-sized planet with an orbital period of approximately 9 days.
Biddle, Lauren I.   +4 more
core   +1 more source

Potent single-domain antibodies that arrest respiratory syncytial virus fusion protein in its prefusion state [PDF]

open access: yes, 2017
Human respiratory syncytial virus (RSV) is the main cause of lower respiratory tract infections in young children. The RSV fusion protein (F) is highly conserved and is the only viral membrane protein that is essential for infection.
Chen, Man   +13 more
core   +2 more sources

Reference values for biochemical parameters in blood serum of young and adult alpacas (Vicugna pacos)

open access: yesAnimal, 2014
The aim of this study was to establish reference interval for biochemical parameters in blood of alpacas on the basis of large population of clinically healthy animals, and to determine the influence of sex, age and season on nitrogen and lipid ...
T. Husakova   +5 more
doaj   +1 more source

LEAD: Literature Enhanced Ab Initio Discovery of Nitride Dusting Layers for Enhanced Tunnel Magnetoresistance and Lower Resistance Magnetic Tunnel Junctions

open access: yesAdvanced Materials, EarlyView.
Magnetic tunnel junctions (MTJs) using MgO tunnel barriers face challenges of high resistance‐area product and low tunnel magnetoresistance (TMR). To discover alternative materials, Literature Enhanced Ab initio Discovery (LEAD) is developed. The LEAD‐predicted materials are theoretically evaluated, showing that MTJs with dusting of ScN or TiN on ...
Sabiq Islam   +6 more
wiley   +1 more source

Pairing Alpaca and Llama-Derived Single Domain Antibodies to Enhance Immunoassays for Ricin

open access: yesAntibodies, 2017
Previously, our group isolated and evaluated anti-ricin single domain antibodies (sdAbs) derived from llamas, engineered them to further increase their thermal stability, and utilized them for the development of sensitive immunoassays. In work focused on
Kendrick B. Turner   +6 more
doaj   +1 more source

The Future of Research in Cognitive Robotics: Foundation Models or Developmental Cognitive Models?

open access: yesAdvanced Robotics Research, EarlyView.
Research in cognitive robotics founded on principles of developmental psychology and enactive cognitive science would yield what we seek in autonomous robots: the ability to perceive its environment, learn from experience, anticipate the outcome of events, act to pursue goals, and adapt to changing circumstances without resorting to training with ...
David Vernon
wiley   +1 more source

Fascioliasis in Llama, Lama glama, in Andean Endemic Areas: Experimental Transmission Capacity by the High Altitude Snail Vector Galba truncatula and Epidemiological Analysis of Its Reservoir Role

open access: yesAnimals, 2021
South American camelids are definitive hosts of Fasciola hepatica. However, their capacity to participate in the transmission and epidemiology of fascioliasis has never been appropriately studied. Therefore, an F. hepatica isolate from Argentine llama is
Santiago Mas-Coma   +9 more
doaj   +1 more source

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