Results 181 to 190 of about 62,356 (296)

Inexact Inverse Iterations for the Generalized Eigenvalue Problems

, 1999
In this paper, we study an inexact inverse iteration with inner-outer iterations for solving the generalized eigenvalue problem Ax = Bx; and analyze how the accuracy in the inner iterations affects the convergence of the outer iterations.
Gene H. Golub, Qiang Ye
core  

Circulating Amino Acid Network Remodeling Reveals Systemic Metabolic Reprogramming Predictive of Colorectal Cancer Recurrence and Metastasis

Advanced Science, EarlyView.
Blood‐based amino acid patterns measured by 19F NMR reveal hidden metabolic changes in colorectal cancer. By analyzing how these amino acids interact as a network, machine learning models identify patients at higher risk of recurrence and metastasis.
Ji‐Yeon Lee, Jumi Kim, Taehan Yoon, So Hyun Kwon, Su Chan Park, Dohyun Chun, Dohyeong Kim, Eun Jung Park, Hyunwoo Kim, Ji Min Lee   +9 more
wiley   +1 more source

Bounding the gap between a free group (outer) automorphism and its inverse

The final publication is available at Springer via http://dx.doi.org/10.1007/s13348-015-0133-3.For any finitely generated group GG , two complexity functions aGaG and ßGßG are defined to measure the maximal possible gap between the norm of an ...
Ventura Capell, Enric, Silva, Pedro V., Ladra, Manuel   +2 more
core  

Mutations affecting the β-sheet at the extracellular opening of the intimin β-barrel domain lead to reduced protein levels and inefficient passenger secretion. [PDF]

Biosci Rep
Sarma Kandanur SP, Renschler FA, Breuer L, Schütz MS, Leo JC.   +4 more
europepmc   +1 more source

Synergistic Integration of Artificial Merkel Disc and Meissner Corpuscle via Dermal Papillary Structures for Mechanically Filtered Multimodal Tactile Sensing

Advanced Science, EarlyView.
A multimodal tactile sensor module that mimics the spatial arrangement and function of Merkel discs and Meissner corpuscles within the human papillary structure operates in a self‐powered manner, responding to both dynamic and static stimuli, achieving tactile perception more similar to human skin.
Jaehyeong Kim, Bohee Maeng, Seunghwan Seo, Kyoung‐Yong Chun, Chang‐Soo Han   +4 more
wiley   +1 more source

Strong Screening Effect on Radial Polarization of Metallic NbS₂ Nanoscrolls. [PDF]

ACS Omega
Gao Y, Maruyama M, Okada S.
europepmc   +1 more source

Multi‐Targeting Carnosic Acid Kills Drug‐Resistant Helicobacter pylori With Narrow‐Spectrum Activity

Advanced Science, EarlyView.
Carnosic acid selectively eradicates drug‐resistant Helicobacter pylori through a multi‐targeted mechanism involving urease inhibition, membrane disruption, and biofilm eradication. It exhibits no detectable resistance, potent in vivo efficacy, and minimal impact on gut microbiota, positioning it as a promising narrow‐spectrum lead compound against ...
Yuefan Bai, Hongming Huang, Xudong Hang, Shanwei Hu, Qian Tong, Jingchen Xu, Jia Jia, Hongkai Bi   +7 more
wiley   +1 more source

Changes in aortic centerline length and curvature predict aortic diameter growth in chronic type B aortic dissection. [PDF]

JTCVS Open
Liang X, Dong H, Schmid MH, Liu M, Cebull HL, Zhang M, Xu S, Naeem M, Oshinski JN, Elefteriades JA, Gleason RL, Leshnower BG.   +11 more
europepmc   +1 more source

Micro‐Galvanic Coupling Programs the Therapeutic Zinc Ion Window to Reconfigure Immune Cascades for Pro‐Regenerative Bone Healing

Advanced Science, EarlyView.
This study utilized alloy micro‐galvanic coupling design to regulate the release of essential elements, thereby programming immune responses and promoting regeneration. The sacrificial anodic process of Zn‐0.8Mg reduced Zn2+ release compared to the “large cathode‐small anode” coupling of Zn‐0.8Fe.
Chaoyang Sun, Bo Jia, Jiahui Shi, Shuang Li, Guo Bao, Dong Bian, Kai Chen, Junlong Tan, Xuenan Gu, Yan Guan, Yu Qin, Xinhua Qu, Xiaogang Wang, Yufeng Zheng, Hongtao Yang   +14 more
wiley   +1 more source

Computational design of a soluble mimic of the outer membrane LPS transport protein LptD suitable for screening of antibiotics. [PDF]

Protein Sci
Dai W, Hu W, Schuster M, Rožić L, Roschitzki B, Zerbe O.   +5 more
europepmc   +1 more source