Results 51 to 60 of about 534,695 (315)

Numerical Investigation on the Flow Characteristics in Axial-Inlet Cover-Plate Cavities

Energies
This paper investigates the complex flow characteristics and parameter prediction methods for axial-inlet cover-plate cavities in pre-swirl systems numerically.
Zengyan Lian, Pei Wang, Guang Liu, Ziyi Sun, Jun Liu, Huiping Pei, Wenying Ju, Xingen Lu   +7 more
doaj   +1 more source

Nonlinear Analysis of Rod Fastened Rotor under Nonuniform Contact Stiffness

Shock and Vibration, 2020
Rod fastened rotor is widely used in gas turbine, aero engine, and other occasions. The bending stiffness of the contact interface directly affects the stable operation of the rotor.
Jiaqi Li, Yao Li, Fan Zhang, Yinli Feng
doaj   +1 more source

The human gut microbiome across the life course

FEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero, Basak Bahcivanci, Antonietta Hayhoe, Animesh Acharjee, Ezgi Özkurt   +4 more
wiley   +1 more source

End-to-End Deep Learning Pipeline for Multi-Sensor Aircraft Engine Vibration Fault Diagnosis

Aerospace
Aero-engine safety and prognostics and health management (PHM) rely on robust vibration-based fault diagnosis. However, many deep learning studies on rotating machinery are evaluated under random train–test splits that mix hardware instances and may ...
Yijun Xie, Jiaxian Sun, Chunyan Hu, Haoran Pan, Chenchen Wang, Junqiang Zhu   +5 more
doaj   +1 more source

Duty and Liability [PDF]

Utilitas, 2011
In his recent book, Killing in War, Jeff McMahan sets out a number of conditions for a person to be liable to attack, provided the attack is used to avert an objectively unjust threat: (1) The threat, if realized, will wrongfully harm another; (2) the person is responsible for creating the threat; (3) killing the person is necessary to avert the threat,
openaire   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

FEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

Failure Mechanism of Tip-Trailing-Edge Fracture in a Thin-Walled Single-Crystal Turbine Blade: An Uncertainty-Based Vibration Analysis

Machines
To resolve the fatigue fracture occurring at the tip trailing edge of thin-walled single-crystal turbine rotor blades for a specific aero-engine, this paper derives the relationship between the single-crystal constitutive stiffness matrix and crystal ...
Wenting Jiang, Di Liu, Lilun Geng, Yizhou Long, Wanchao Sun, Yinli Feng, Enliang Huang   +6 more
doaj   +1 more source

Design and analysis strategies for robust microbiome ageing research

FEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik, İsmail Güderer, Yi Wang, Tayyaba Alvi, Prasoon Pandey, Handan Melike Dönertaş   +5 more
wiley   +1 more source

Integrated valve plate in aviation fuel gear pump: simulation and testing of energy conversion and interaction deformation

Case Studies in Thermal Engineering
The valve plate serves as a critical component in aviation fuel gear pumps (AFGP), often operating under high mechanical loads and elevated temperatures, which can lead to substantial end-face deformation and internal leakage.
Haoran Pan, Kaikai Luo, Wei Li, Rui Wang, Shilong Chen, Zeqing Lian, Shuai Yuan, Linxiang Zhou   +7 more
doaj   +1 more source

ABL kinase‐dependent phosphorylation of SH proteins promotes their direct interaction with CRK family SH2 domains

FEBS Letters, EarlyView.
CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens, Brendan W. Chandler, Anna M. Schmoker, Jaye L. Weinert, Charlotte A. Kearns, Warren T. Yacawych, Amila Šemić, Alicia M. Ebert, Bryan A. Ballif   +8 more
wiley   +1 more source