Results 181 to 190 of about 62,394 (260)

Flow Characteristics and Response Surface Methodology‐Based Pressure‐Loss Prediction Models for the Reverse Circulation Converter in Double‐Wall Drill Pipes

Energy Science &Engineering, EarlyView.
Flow characteristics and pressure loss mechanisms of a reverse circulation converter in dual‐wall drill pipes are systematically investigated using CFD and response surface methodology. The results reveal the dominant role of inertial dissipation and provide a predictive framework for optimizing converter design and operational parameters. ABSTRACT The
Mingming Geng, Hui Zhang, Junpeng Li, Baokang Wu, Geng Zhang, Xinrui Wang, Jintao An, Long Chen, Yiming Ma   +8 more
wiley   +1 more source

Waterproof Fabric with Copper Ion-Loaded Multicompartmental Nanoparticle Coatings for Jellyfish Repellency. [PDF]

Pharmaceutics
Wang B, Yang M, Yao R, Zhao H, Yu D, Du L, Zou S, Zhu Y.   +7 more
europepmc   +1 more source

Numerical Investigation of Methane Transport Within and Around Evolving Cracks

Energy Science &Engineering, EarlyView.
A validated model shows that natural gas leakage induces soil deformation and forms three key cracks. When diffusion is low, methane moves mainly along the primary crack, demonstrating how natural fractures reshape pathways and significantly enhance methane migration.
Le Wang, Xinxiong Lv, Yu Ding, Qichang Ni   +3 more
wiley   +1 more source

Boundless Sea, Naval Science, and Incipient American Empire

Diplomatic History, 2019
openaire   +1 more source

CCL8-dependent recruitment of natural killer cells enhances the antitumor activity of neoadjuvant chemotherapy in gastric cancer. [PDF]

Cancer Immunol Immunother
Wang Y, Gao P, Peng X, Wang Z, Wu M, Hao Z, Chen L, Qian Y, Wang B, Feng D, Zhang Y, Li J, Guo M, Ding J, Zhan X.   +14 more
europepmc   +1 more source

Arterial Perivascular Space‐Mediated Solute Transport in the Mouse Brain

Exploration, EarlyView.
The mechanisms underlying solute clearance from the brain parenchyma remain debated, with competing hypotheses involving bulk cerebrospinal fluid flow versus perivascular transport. Using multimodal in vivo imaging and computational modeling in mice, this study demonstrates that arterial pulsation drives bidirectional solute movement within the ...
Shiyong Li, Ye Wang, Guangyu Jia, Yamei Yu, Zhe Zhang, Qi Wang, Kaelyn V. Becker, Jonathan W. Engle, Dawei Jiang, Weibo Cai   +9 more
wiley   +1 more source

The inwardly rectifying potassium channel KCNJ12 regulates the stemness of hepatocellular carcinoma cells through the Wnt/β-catenin pathway. [PDF]

J Mol Cell Biol
Zhao Z, Bai M, Wang S, Zhang Y, Liu S, Bao M, Lu S, Cao D, Shen S, Xie L, Wang H, Chen L.   +11 more
europepmc   +1 more source

Subspace Acceleration for Efficient Nonlinear Water Wave Simulation

International Journal for Numerical Methods in Fluids, EarlyView.
We introduce an exponentially weighted subspace acceleration technique to reduce GMRES iterations for solving the Poisson equation with time‐dependent coefficients in nonlinear, dispersive free‐surface flows governed by the incompressible Navier‐Stokes equations. The method significantly reduces memory requirements and computational complexity compared
Rasmus Kleist Hørlyck Sørensen, Margherita Guido, Allan Peter Engsig‐Karup, Daniel Kressner   +3 more
wiley   +1 more source

From Intrinsic Resin Properties to Interlaminar Fracture Toughness of CFRP: Crack-Tip Deformation, Transfer Mechanisms, and Loading-Mode Dependence. [PDF]

Polymers (Basel)
Li X, Ou Y, Li J, Weng Y, Zhang Y, Fu A, Liu X, Huang Q, Mao D.   +8 more
europepmc   +1 more source

Programmable luminescent platform based on carbon quantum dots enables wavelength‐multiplexed optical data storage and encryption

FlexMat, EarlyView.
A carbon‐quantum‐dots (CQDs)‐based programmable luminescent platform is proposed for multidimensional optical information encryption and high‐capacity data storage by leveraging wavelength‐division multiplexing. Furthermore, a prototype tri‐layer optical disk is demonstrated, where data written via laser ablation on different CQD layers are retrieved ...
Honglei Sun, Qingfeng Gui, Yunsong Di, Zihan Ying, Siqi Liu, Mengqi Li, Meng Zhang, Lun Yang, Yushen Liu, Zhixing Gan   +9 more
wiley   +1 more source