Results 111 to 120 of about 7,516,107 (357)

Some geologic observations concerning lunar geophysical models [PDF]

open access: yes
The distribution of lunar geologic units in space and time and their mode of origin were considered since they provided significant data which bear on a number of current problems in lunar geophysics.
Head, J. W.
core   +1 more source

Articulatory features for speech-driven head motion synthesis [PDF]

open access: yes, 2013
This study investigates the use of articulatory features for speech-driven head motion synthesis as opposed to prosody features such as F0 and energy that have been mainly used in the literature.
Ben Youssef, Atef   +2 more
core   +1 more source

Prediction Model for Etiologic Differentiation of Isolated Vestibular Syndrome in Emergency Settings

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective This study aimed to develop and validate a predictive model for differentiating central from peripheral etiologies in patients with isolated vestibular syndrome (VS). Methods In this multicenter retrospective cohort study, 506 patients with isolated VS from five hospitals were divided into derivation (n = 301) and validation (n = 205)
Guo Wenting   +12 more
wiley   +1 more source

Flight investigation of installation effects on a plug nozzle with a series of boattailed primary shrouds installed on an underwing nacelle [PDF]

open access: yes
Several variations of a boattailed shroud for a 10 deg conical plug nozzle were tested using an F-106B aircraft for Mach 0.6 to 1.3. The data were obtained so that the tradeoff between boattail and plug size could be studied for an underwing nacelle ...
Head, V. L.
core   +1 more source

Tentacle morphogenesis in hydra [PDF]

open access: yes, 1990
Stimulation of tentacle-specific cell differentiation by the neuropeptide head activator was investigated in Hydra magnipapillata. Tentacle-specific sensory nerve cells were identified by a monoclonal antibody, NV1.
David, Charles N.   +2 more
core   +1 more source

Microscopic basis for pattern formation and anomalous transport in two-dimensional active gels

open access: yes, 2010
Active gels are a class of biologically-relevant material containing embedded agents that spontaneously generate forces acting on a sparse filament network.
Briels, W. J.   +2 more
core   +1 more source

CSF Levels of NPTX2 Are Associated With Less Brain Atrophy Over Time in Cognitively Unimpaired Individuals

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Introduction Neuronal pentraxin 2 (NPTX2) is a synaptic protein involved in synaptic plasticity and regulation of neuronal excitability. Lower baseline cerebrospinal fluid (CSF) NPTX2 levels have been shown to be associated with an earlier onset of mild cognitive impairment (MCI), a pre‐dementia syndrome, even after CSF Alzheimer's Disease (AD)
Juan P. Vazquez   +12 more
wiley   +1 more source

Implantable Microimagers

open access: yesSensors, 2008
Implantable devices such as cardiac pacemakers, drug-delivery systems, and defibrillators have had a tremendous impact on the quality of live for many disabled people.
Jun Ohta   +4 more
doaj  

Hepatoid Adenocarcinoma of the Pancreatic Head

open access: diamond, 2022
Alex Holt   +2 more
openalex   +1 more source

Judging Japan's FDI: The verdict from a dartboard model [PDF]

open access: yes
We evaluate Japan's inward and outward FDI performance using theoretical benchmarks based on the premise that management teams headquartered around the world bid for the production facilities located in each country. Our model incorporates the assumption
John Ries, Keith Head
core  

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