Results 31 to 40 of about 443,492 (280)

Six-Minute Walk Test cut-off value identifying COPD patients with physical disability: a pilot study

open access: yesMonaldi Archives for Chest Disease, 2016
-
Cristoforo Incorvaia   +6 more
doaj   +1 more source

Measurement of Intraspinal Pressure After Spinal Cord Injury: Technical Note from the Injured Spinal Cord Pressure Evaluation Study. [PDF]

open access: yes, 2016
Intracranial pressure (ICP) is routinely measured in patients with severe traumatic brain injury (TBI). We describe a novel technique that allowed us to monitor intraspinal pressure (ISP) at the injury site in 14 patients who had severe acute traumatic ...
Bell, BA   +10 more
core   +1 more source

Traumatic brain injury in PICU

open access: yesJournal of Pediatric Critical Care, 2017
Traumatic brain injuries (TBI) and its complications are a leading cause of morbidity, mortality, disability and socioeconomic losses in India and other developing countries.
Febna A Rahiman   +2 more
doaj   +1 more source

The Latin American Colloquia and the institutionalization of Brazilian photography

open access: yesRevista de Estudios Brasileños, 2017
This paper presents the movement of institutionalization of Brazilian photography that took place between the end of the 1970s and beginning of the 1980s, simultaneously with similar actions in other Latin American countries.
Erika ZERWES, Eduardo Augusto COSTA
doaj   +1 more source

Study on plane feature extraction in registration of laser scanning data sets for reverse engineering

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2015
This paper proposes a study on plane feature extraction in registration of multiple laser scanning data sets for reverse engineering (RE). The objective of this proposed method is to solve 3D registration problem with different form and distribution data
Muslimin   +4 more
doaj   +1 more source

Release of soluble metal ions from copper based dental alloys mesured by ICP-MS [PDF]

open access: yes, 2011
Describes the release of soluble metal ions from copper based dental alloys mesured by ICP-MS.
Ardlin   +5 more
core   +1 more source

Plasma-Assisted Nitriding in Low-Frequency Inductively Coupled Plasma Enhanced with Ferromagnetic Cores

open access: yesHigh Temperature Materials and Processes, 2018
An experimental investigation of plasma-assisted nitriding of austenitic stainless steel AISI 321 in a low-pressure (7 Pa), low-frequency (50–100 kHz) nitrogen inductively coupled plasma enhanced with ferromagnetic cores has been performed at the ...
Isupov Mikhail   +3 more
doaj   +1 more source

On the Covariance of ICP-based Scan-matching Techniques

open access: yes, 2016
This paper considers the problem of estimating the covariance of roto-translations computed by the Iterative Closest Point (ICP) algorithm. The problem is relevant for localization of mobile robots and vehicles equipped with depth-sensing cameras (e.g ...
Barczyk, Martin   +2 more
core   +1 more source

The ion-acoustic instability of the inductively coupled plasma driven by the ponderomotive electron current formed in the skin layer

open access: yes, 2020
The stability theory of the inductively coupled plasma (ICP) is developed for the case when the electron quiver velocity in RF wave is of the order of or is larger than the electron thermal velocity. The theory predicts the existence the instabilities of
Lee, Hae June   +2 more
core   +1 more source

Geo-material provenance and technological properties investigation in Copper Age menhirs production at Allai (central-western Sardinia, Italy) [PDF]

open access: yes, 2017
During the 2nd millennium BC anthropomorphic menhirs belonging to a 3rd millennium BC sanctuary were reused as building material in the Arasseda Nuraghe (Sardinia, Italy).
Cannas, Carla   +2 more
core   +1 more source

Home - About - Disclaimer - Privacy