Pre-test analysis of protected loss of primary pump transients in CIRCE-HERO facility [PDF]
, 2017 In the frame of LEADER project (Lead-cooled European Advanced Demonstration Reactor), a new configuration of the steam generator for ALFRED (Advanced Lead Fast Reactor European Demonstrator) was proposed. The new concept is a super-heated steam generator,
Caruso, G. +4 more
core +1 more source
Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system
FEBS Letters, EarlyView.Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley +1 more source
Jet Pump Principle-based Workover Fluid Direct-reversed Circulation Reversing Drilling Tool
Shiyou jixie, 2016 Conventional washover-milling operation adopts direct circulation of workover fluid for hole bottom washing to return drill cuttings via the annulus between drilling tool and casing,which is prone to drill pipe sticking accidents.In order to solve this ...
Zhao Chongzhen
doaj
Natural Norovirus Infections in Rhesus Macaques
Emerging Infectious Diseases, 2016 Using a recently developed real-time reverse transcription PCR, I retested 500 fecal samples from rhesus macaques collected in 2008. Previous conventional reverse transcription PCR testing identified 1 isolate of GII norovirus; retesting found GI, GII ...
Tibor Farkas
doaj +1 more source
Vortex evolution near the Coanda surface of a circulation control airfoil with pulsed actuation
AIP Advances, 2022 A special vortex evolution process was found near the Coanda surface for circulation control airfoil with pulsed actuation. For the jet-on process, two successive shedding vortices from the lower lip edge and the separation vortex on the Coanda surface ...
Quanbing Sun +4 more
doaj +1 more source
A model study of present-day Hall-effect circulators
, 2016 Stimulated by the recent implementation of a three-port Hall-effect microwave circulator of Mahoney et al. (MEA), we present model studies of the performance of this device.
Bosco, Stefano +2 more
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Role of cardiac resynchronization therapy in the development of new-onset atrial fibrillation: A single-center prospective study. [PDF]
, 2012 Albeit several studies examined the association between cardiac resynchronization therapy (CRT) and atrial fibrillation (AF) in heart failure (HF), results are still unclear and quite conflicting.
Cristofaro d' +3 more
core +3 more sources
Molecular Oncology, EarlyView.Monitoring circulating tumor DNA (ctDNA) in patients with operable breast cancer can reveal disease relapse earlier than radiology in a subset of patients. The failure to detect ctDNA in some patients with recurrent disease suggests that ctDNA could serve as a supplement to other monitoring approaches.
Kristin Løge Aanestad +35 more
wiley +1 more source
Parametrical design and optimization of a reverse circulation drill bit for dust control
Frontiers in Built EnvironmentThe reverse circulation down-the-hole air hammer drilling (RC-DTH) method is renowned for its efficiency in hard rock formations and exceptional dust control performance.
Liming Fan, Zhilin Li, Yongjiang Luo
doaj +1 more source
Heart Rate Variability: A possible machine learning biomarker for mechanical circulatory device complications and heart recovery [PDF]
, 2020 Cardiovascular disease continues to be the number one cause of death in the United States, with heart failure patients expected to increase to \u3e8 million by 2030.
Aras, Shravan +2 more
core +1 more source