Results 61 to 70 of about 226,936 (306)

Influence of equipment excitation on flexible carbody vibration of EMU [PDF]

open access: yesJournal of Modern Transportation, 2014
To study the vibration transmission characteristics of a flexible carbody and its suspended equipment, a vertical mathematical model of high-speed electric multiple unit was established with equipment excitation considered. And the dynamic unbalance and impact turbulence excitation from equipment were taken into account in a single-stage and two-stage ...
Shi, Huailong   +4 more
openaire   +1 more source

Charge transport through a flexible molecular junction

open access: yes, 2004
Vibrationally inelastic electron transport through a flexible molecular junction is investigated. The study is based on a mechanistic model for a biphenyl molecule between two metal electrodes.
Cizek, Martin   +2 more
core   +1 more source

Investigating the cell of origin and novel molecular targets in Merkel cell carcinoma: a historic misnomer

open access: yesMolecular Oncology, EarlyView.
This study indicates that Merkel cell carcinoma (MCC) does not originate from Merkel cells, and identifies gene, protein & cellular expression of immune‐linked and neuroendocrine markers in primary and metastatic Merkel cell carcinoma (MCC) tumor samples, linked to Merkel cell polyomavirus (MCPyV) status, with enrichment of B‐cell and other immune cell
Richie Jeremian   +10 more
wiley   +1 more source

大转矩弹性橡胶联轴器高频减振特性分析

open access: yesJixie chuandong, 2011
For the damping characteristic of the flexible coupling in high frequency is difficult to calculate and evaluate,based on the stress wave theory,the finite element analysis with the high frequency excitation for the flexible coupling model is carried out,
丁春华, 常山, 刘占生, 张广辉
doaj  

A flexible luminescence film with temperature and infrared response based on Eu2+/Dy3+ co-doped Sr2Si5N8 phosphors for optical information storage applications

open access: yesHeliyon, 2022
Deep-trap luminescent materials have attracted great attention for optical information storage applications. However, the flexible luminescence films based on red luminescence materials with temperature and infrared response are scarce. In this study, we
Hao Song   +4 more
doaj   +1 more source

Collisional-Radiative Model for the visible spectrum of $W^{26+}$ ions

open access: yes, 2015
Plasma diagnostics in magnetic confinement fusion plasmas by using visible spectrum strongly depends on the knowledge of fundamental atomic properties. A detailed collisional-radiative model of W$^{26+}$ ions has been constructed by considering radiative
Ding, Xiaobin   +7 more
core   +1 more source

Adaptaquin is selectively toxic to glioma stem cells through disruption of iron and cholesterol metabolism

open access: yesMolecular Oncology, EarlyView.
Adaptaquin selectively kills glioma stem cells while sparing differentiated brain cells. Transcriptomic and proteomic analyses show Adaptaquin disrupts iron and cholesterol homeostasis, with iron chelation amplifying cytotoxicity via cholesterol depletion, mitochondrial dysfunction, and elevated reactive oxygen species.
Adrien M. Vaquié   +16 more
wiley   +1 more source

Therapeutic strategies for MMAE‐resistant bladder cancer through DPP4 inhibition

open access: yesMolecular Oncology, EarlyView.
We established monomethyl auristatin E (MMAE)‐resistant bladder cancer (BC) cell lines by exposure to progressively increasing concentrations of MMAE in vitro. RNA sequencing showed DPP4 expression was increased in MMAE‐resistant BC cells. Both si‐DPP4 and the DPP4 inhibitor sitagliptin suppressed the viability of MMAE‐resistant BC cells.
Gang Li   +10 more
wiley   +1 more source

Stabilization effect of dynamic stabilizer with different operation parameters

open access: yesAdvances in Mechanical Engineering, 2023
Dynamic stabilization operation can effectively improve the mechanical performance of ballast bed by using stabilizer. To improve the stabilization effect, a rigid-flexible coupling dynamics simulation model of the stabilizer-ballast bed system was ...
Jiongli Wang   +7 more
doaj   +1 more source

LIME - a flexible, non-LTE line excitation and radiation transfer method for millimeter and far-infrared wavelengths [PDF]

open access: yes, 2010
We present a new code for solving the molecular and atomic excitation and radiation transfer problem in a molecular gas and predicting emergent spectra.
Bordag, Michael   +2 more
core   +1 more source

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