Results 1 to 10 of about 118,059 (329)

Gas–thermal–solid coupling analysis of a hypersonic inflatable reentry and descent system [PDF]

open access: goldFrontiers in Materials, 2023
Hypersonic reentry has a severe flight environment during spacecraft return. To analyze the influence of pneumatic loads on the flexible structure under the extreme load condition during the deceleration process of inflatable reentry and descent system ...
Xu Cao   +5 more
doaj   +2 more sources

Effects of air properties on flow filed characteristics of inflatable reentry decelerator

open access: yesXibei Gongye Daxue Xuebao, 2022
Air properties are very important for predicting the flow filed characteristics of aircraft. At present, Sutherland formula is always used to predict the flow filed characteristics of inflatable reentry decelerator.
HE Qingsong   +5 more
doaj   +1 more source

Peculiarities of surgical treatment of atrial macro reentry tachyarrhythmia in elderly patients with implanted pacemaker

open access: yesPatologìâ, 2022
Atrial macro reentry tachycardias are the most common tachyarrhythmias in the structure of cardiac arrhythmias in the elderly. Catheter ablations are the gold standard for the treatment of atrial macro reentry arrhythmias, but in the elderly group, the ...
A. V. Yakushev, O. A. Lozovoy
doaj   +1 more source

Autonomous Tracking of ShenZhou Reentry Capsules Based on Heterogeneous UAV Swarms

open access: yesDrones, 2022
The safe landing and rapid recovery of the reentry capsules are very important to manned spacecraft missions. A variety of uncertain factors, such as flight control accuracy and wind speed, lead to a low orbit prediction accuracy and a large landing ...
Boxin Li   +3 more
doaj   +1 more source

Editor’s Perspective: Reentry, Pseudo-Reentry, and Pseudo-Pseudo-Reentry [PDF]

open access: yesCirculation: Arrhythmia and Electrophysiology, 2014
A dichotomy exists as to the ease and success of ablation for focal origin when compared with macroreentrant tachyarrhythmias, and inexact diagnosis of the arrhythmia mechanism is often a factor. In this installment of Teaching Rounds in Electrophysiology, Selvaraj et al1 present findings in a patient with previous tetralogy of Fallot repair and ...
Samuel J, Asirvatham   +1 more
openaire   +2 more sources

Patient, medical and legal perspectives on reentry: the need for a low-barrier, collaborative, patient-centered approach

open access: yesHealth & Justice, 2021
Background Worldwide, the United States has the highest incarceration rate per capita. Thousands of people are released from US correctional facilities each year, including many who are impacted by HIV infection and substance use disorder (SUD), two ...
Zoe Pulitzer   +4 more
doaj   +1 more source

Research on real-time reachability evaluation for reentry vehicles based on fuzzy learning

open access: yesOpen Astronomy, 2022
Accurate and rapid prediction of reentry trajectory and landing point is the basis to ensure the reentry vehicle recovery and rescue, but it has high requirements for the continuity and stability of real-time monitoring and positioning data and the ...
Ma Hong   +4 more
doaj   +1 more source

Analysis of HIV testing and reentry of voluntary blood donors

open access: yesZhongguo shuxue zazhi, 2022
Objective To evaluate the rationality of detection method and the feasibility of the reentry strategy by analyzing HIV testing results and reentry data retrospectively.
Jing LIU
doaj   +1 more source

Correctional Practitioners on Reentry: A Missed Perspective [PDF]

open access: yes, 2015
Much of the literature on reentry of formerly incarcerated individuals revolves around discussions of failures they incur during reintegration or the identification of needs and challenges that they have during reentry from the perspective of community ...
Gunnison, Elaine   +2 more
core   +6 more sources

Peer-group ties and a prison sentence: a chance to enhance successful re-entry

open access: yesMetszetek, 2023
Interpersonal relationships of prisoners are of key importance from the aspect of their reintegration. We focus our attention on non-kin, primarily friendship ties on a sample of young Hungarian males convicted for the first time, for a relatively short
Fruzsina Albert, Emese Biró
doaj   +1 more source

Home - About - Disclaimer - Privacy