Results 111 to 120 of about 3,027,557 (384)

Telecontrol de un manipulador 5R mediante captura de movimientos

open access: yesIteckne, 2010
La intervención de operadores humanos aún es necesaria en las tareas de control, dado el alto nivel de precisión y capacidad de reacción ante eventos inesperados requeridos en algunos casos.
José Carlos Cudris Cantillo   +3 more
doaj   +1 more source

Can the Gram-negative bacterium Escherichia coli colonize the gut of Lone Star Tick (Amblyomma americanum)? [PDF]

open access: yes, 2018
Ticks are obligate blood feeding ectoparasites and vectors of several mammalian pathogens (Williams-Newkirk et al, 2014). In addition to pathogens they also carry a bacterial community with commensal and symbiotic relationships (Bonnet et al, 2017 ...
Maldonado-Ruiz, Paulina   +4 more
core   +1 more source

Spinal Cord Infarction Versus Idiopathic Transverse Myelitis: Clinical, Radiological, and Functional Insights From a Retrospective Cohort Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Introduction Spinal cord infarction (SCI) is a rare but devastating myelopathy, characterized by a high disability rate and an unfavorable prognosis. It has often been underdiagnosed and misdiagnosed as idiopathic transverse myelitis (ITM). This study aimed to describe the clinical features, radiological biomarkers, treatments, and functional ...
Zeqiang Ji   +13 more
wiley   +1 more source

How Long Is Long? A Bibliographic Review of What Is Meant by the Long-Term Effects of Fire on Soil Properties

open access: yesSpanish Journal of Soil Science
Wildfires pose one of the greatest threats to the world’s forests soils. After exposure to fire, forests lose many of their ecological functions; moreover, the repercussions can extend well beyond the forest itself, as the erosive processes attributable ...
Eduardo Garcia-Braga   +4 more
doaj   +1 more source

A Generalization of the Gram determinant of type A

open access: yes, 2019
The Gram determinant of type $A$ was introduced by Lickorish in his work on invariants of 3 - manifolds. We generalize the theory of the Gram determinant of type $A$ by evaluating, in the annulus, a bilinear form of non-intersecting connections in the ...
Bakshi, Rhea Palak   +3 more
core  

Incremental Skip-gram Model with Negative Sampling

open access: yes, 2017
This paper explores an incremental training strategy for the skip-gram model with negative sampling (SGNS) from both empirical and theoretical perspectives.
Kaji, Nobuhiro, Kobayashi, Hayato
core   +1 more source

Evolution of the Gram-Negative Antibiotic Resistance Spiral over Time: A Time-Series Analysis [PDF]

open access: gold, 2021
Hajnalka Tóth   +7 more
openalex   +1 more source

Gram positive and Gram negative bacteria differ in their sensitivity to cold plasma

open access: yesScientific Reports, 2016
Cold atmospheric-pressure plasma (CAP) is a relatively new method being investigated for antimicrobial activity. However, the exact mode of action is still being explored.
A. Mai-Prochnow   +3 more
semanticscholar   +1 more source

Meningovascular Inflammation in Cerebral Amyloid Angiopathy‐Related Cortical Superficial Siderosis

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT The role of inflammation in cortical superficial siderosis (cSS), a marker of cerebral amyloid angiopathy (CAA) linked to high hemorrhage risk, is unclear. We examined 15 patients with cSS using 3 T post‐contrast vessel wall MRI (VWI) and CSF analysis.
Philipp Arndt   +8 more
wiley   +1 more source

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