Results 51 to 60 of about 147,198 (194)

A movable stop mechanism for the SIRE telescope [PDF]

open access: yes, 1982
A movable stop mechanism (MSM) designed to activate flaps that change the size and shape of a telescope aperture stop on command is described. Operating at the cryogenic temperatures of the optical system, it consists primarily of a rotary solenoid that ...
Poulsen, R. N., Tweedt, R. E.
core   +1 more source

Tablet-based Information System for Commercial Air-craft: Onboard Context-Sensitive Information System (OCSIS) [PDF]

open access: yes, 2018
Pilots currently use paper-based documentation and electronic systems to help them perform procedures to ensure safety, efficiency and comfort on commercial aircrafts.
Boy, Guy Andre, Tan, Wei
core   +4 more sources

Sternal Wound Reconstruction Following Deep Sternal Wound Infection: Past, Present and Future: A Literature Review

open access: yesJournal of Cardiovascular Development and Disease
This literature review critically examines the historical, current, and prospective dimensions of sternal wound reconstruction in the specific context of deep sternal wound infection (DSWI), aiming to enhance patient outcomes and optimise surgical ...
Arwa Khashkhusha   +8 more
doaj   +1 more source

Investigation of Antithrombotic Drug Effects on Preventing Thrombosis Emerging in Gluteus Maximus Flaps before Anastomosis

open access: yesMedicine Science, 2012
Aim of this study was to investigate the effects of thromboprophylactic agents at pre-anastomotic period of thrombosis in gluteus maximus muscle flaps.
Ertem K   +3 more
doaj   +1 more source

TIMED Spacecraft Model [PDF]

open access: yes, 2001
This is a model for students to assemble, aimed at enhancing their knowledge of NASA spacecraft and scientific facts. The cover of this four-color tri-fold contains background information about the Thermosphere, Ionosphere, Mesosphere Energetics and ...

core  

A NOVEL METHOD TO MEDICATE LOCAL CV FLAPS IN NIPPLE RECONSTRUCTION

open access: yesEuropean Journal of Breast Health, 2013
Besides surgical technique related variables, post-operative care after nipple reconstruction with CV flaps is important for an satisfactory final result.
Francesca Maggiulli   +4 more
doaj   +1 more source

The effects of full-span and partial-span split flaps on the aerodynamic characteristics of a tapered wing [PDF]

open access: yes
The investigation was made to determine the effects of full-span and of partial-span split flaps on the aerodynamic characteristics of a tapered wing. Aerodynamic force tests were made in the N.A.C.A.
Wenzinger, Carl J
core   +1 more source

Enhancement of Tissue Expansion by Calcium Channel Blocker: A preliminary study

open access: yesWorld Journal of Surgical Oncology, 2003
Background Reconstruction of the defects after surgical resection of tumors is one of the important issues in surgical oncology. It is essential that the defect should be covered with a tissue quite similar to the original one and is best achieved by ...
Aktas Alper   +4 more
doaj   +1 more source

Latest results from the EU project AVATAR: aerodynamic modelling of 10 MW wind turbines [PDF]

open access: yes, 2016
This paper presents the most recent results from the EU project AVATAR in which aerodynamic models are improved and validated for wind turbines on a scale of 10 MW and more. Measurements on a DU 00-W-212 airfoil are presented which have been taken in the
Barakos, G.   +16 more
core   +4 more sources

Space capsule ejection assembly Patent [PDF]

open access: yes, 1966
Describing assembly for opening stabilizing and decelerating flaps of flight capsules used in space ...
Lawson, B. D., Warren, A. P.
core   +1 more source

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