Results 181 to 190 of about 451,727 (349)

A fast algorithm for control and estimation using a polynomial state-space structure [PDF]

open access: yes
One of the major problems associated with the control of flexible structures is the estimation of system states. Since the parameters of the structures are not constant under varying loads and conditions, conventional fixed parameter state estimators can
Brubaker, Thomas   +2 more
core   +1 more source

Flexible ferroelectret field-effect transistor for large-area sensor skins and microphones

open access: gold, 2006
Ingrid Graz   +6 more
openalex   +2 more sources

The Case of a 28‐Year‐Old Man With Gradually Progressive Proximal Leg Weakness

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT This is a case of a 28‐year‐old man who presented with a 6‐month history of gradually progressive proximal leg weakness and pain that worsened on exercise and was relieved by rest. He had no symptoms in his upper limbs. Apart from intermittent mild ptosis and diplopia, he had no other cranial nerve symptoms.
Melody T. Asukile   +3 more
wiley   +1 more source

Precise control of flexible manipulators [PDF]

open access: yes
The design and experimental testing of end point position controllers for a very flexible one link lightweight manipulator are summarized. The latest upgraded version of the experimental set up, and the basic differences between conventional joint angle ...
Bindford, T. O.   +2 more
core   +1 more source

Flexible Pressure Sensors: Modeling and Experimental Characterization

open access: diamond, 2012
A. T. Sepúlveda   +5 more
openalex   +1 more source

Association of CDKN2A/B Homozygous Deletion and Extent of Resection With Survival of Patients With WHO CNS5 Grade 4 Astrocytoma

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives WHO grade 4 astrocytomas are associated with poor prognosis, and their prognostic factors remain controversial. This study aimed to identify the prognostic factors and develop a management algorithm for these patients. Methods This study retrospectively included 151 CNS5 adult grade 4 astrocytomas from two medical centers.
Jiawei Cai   +13 more
wiley   +1 more source

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