Results 21 to 30 of about 12,083 (257)
Study on the flow control of continuous post-spraying of gas-guide self-locking for weapon dispersed charging [PDF]
Mechanical SciencesExcessive recoil severely restricts the application of high-power traditional guns on modern aircraft. The objective of the proposed dual-chamber dispersed charging high-pressure opening and low-pressure replying gas-guide self-locking control rear spray
W. Lv +5 more
doaj +1 more source
Diagnostics, 2020 We present a case of a 67-year-old female with proximal chronic thromboembolic pulmonary hypertension (CTEPH), disqualified from pulmonary endarterectomy due to multiple comorbidities and high risk-to-benefit ratio as assessed by multidisciplinary CTEPH ...
Szymon Darocha +6 more
doaj +1 more source
Energy Science & Engineering, 2019 The marine natural gas hydrate is considered to have huge resource potential in the South China Sea, and a sixty‐day production test has been successfully conducted in 2017.
Yuanjiang Chang +7 more
doaj +1 more source
BMJ Open, 2019 Objectives‘Quality Cardiopulmonary Resuscitation (QCPR) Classroom’ was recently introduced to provide higher-quality Cardiopulmonary Resuscitation (CPR) training.
Shota Tanaka +11 more
doaj +1 more source
Fast Neutron Scintillator Screens for Neutron Imaging Using a Layered Polymer-Phosphor Architecture
Quantum Beam Science, 2022 Fast neutrons enable a nondestructive examination of dense, large, and highly attenuating samples due to their lower interaction probability compared to thermal neutrons.
William Chuirazzi +5 more
doaj +1 more source
An Analytical Study of Fire Out of Battery Using Magneto Rheological Dampers
Shock and Vibration, 2002 The application of magneto rheological dampers for controlling the dynamics of a fire out-of-battery recoil system is examined, using a dynamic simulation of a 105mm cannon. Upon providing a brief background on MR dampers and fire out-of-battery dynamics,
Mehdi Ahmadian +2 more
doaj +1 more source
Tromethamine improves mucociliary clearance in cystic fibrosis pigs
Physiological Reports, 2022 In cystic fibrosis (CF), the loss of cystic fibrosis transmembrane conductance regulator (CFTR) mediated Cl− and HCO3− secretion across the epithelium acidifies the airway surface liquid (ASL). Acidic ASL alters two key host defense mechanisms: Rapid ASL
Jamison J. Ash +6 more
doaj +1 more source
Electron–deuteron DIS with spectator tagging at EIC: Development of theoretical framework
EPJ Web of Conferences, 2016 An Electron–Ion Collider (EIC) would enable next-generation measurements of deep-inelastic scattering (DIS) on the deuteron with detection of a forward-moving nucleon (p, n) and measurement of its recoil momentum (“spectator tagging”).
Cosyn W. +4 more
doaj +1 more source
Improved background subtraction and a fresh look at jet sub-structure in JEWEL
European Physical Journal C: Particles and Fields, 2022 Interactions of hard partons in the Quark Gluon Plasma (QGP) created with relativistic heavy ion collisions lead to characteristic modifications of the internal structure of reconstructed jets. A large part of the observed jet sub-structure modifications
José Guilherme Milhano, Korinna Zapp
doaj +1 more source
Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying
Advanced Engineering Materials, EarlyView.An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara +8 more
wiley +1 more source