Results 41 to 50 of about 845,814 (307)

The newfound relationship between extrachromosomal DNAs and excised signal circles

FEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

Insertion loss measuring apparatus having transformer means connected across a pair of bolometers Patent [PDF]

, 1966
High impedance alternating current sensing transformer device between two bolometers for measuring insertion loss of test ...
Finnie, C. J., Schuster, D. M.
core   +1 more source

Optomechanical coupling in photonic crystal supported nanomechanical waveguides

, 2009
We report enhanced optomechanical coupling by embedding a nano-mechanical beam resonator within an optical race-track resonator. Precise control of the mechanical resonator is achieved by clamping the beam between two low-loss photonic crystal waveguide ...
Bogaerts, Bogaerts, Gerace, Hong X. Tang, Jalali, Li, Lipson, Little, Little, Mo Li, Notomi, Pernice, Schwelb, Settle, Soref, W. H. P. Pernice, Xia, Xu   +17 more
core   +1 more source

A DC to 40GHz Low Cost Surface Mountable RF-VIA TM Package [PDF]

, 2001
The ultimate goal for low cost packages for millimeterwave MMIC is to realize a miniature, light weight surface mount type package. This paper describes the design technologies of newly developed package, where we optimized via design by multilayer ...
Morioka, Shigeki, Shirasaki, Takayuki, Yokoi, Kiyotaka, Yoshida, Katsuyuki   +3 more
core   +1 more source

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

Pre-Insertion Resistor Temperature Prediction Based on a Novel Loss Function Combining Deep Learning and the Finite Element Method

Energies
During transmission line faults, the pre-insertion resistors in circuit breakers accumulate heat and lead to thermal explosion during repeated closing.
Qianqiu Shao, Zhijie Jia, Songhai Fan, Kangkang Wang, Di Jiang   +4 more
doaj   +1 more source

A consideration for attenuation of expanded silencer

Nihon Kikai Gakkai ronbunshu, 2022
An expanded silencer is well known in all other silencers and widely used in an industry field. As the theory of the expanded silencer has already been established and it is considered to be useful because it has good visibilities of the silencing effect.
Kunihiko ISHIHARA
doaj   +1 more source

MEMS VOA with polymeric thermal microactuators [PDF]

, 2002
A MEMS VOA with polymeric microactuators using microoptics is presented.
Dekker, R., Diemeer, M.B.J.
core   +1 more source

Design of millimeter-wave bandpass filters with broad bandwidth in Si-based technology [PDF]

, 2019
In this paper, a novel design approach is proposed for on-chip bandpass filter (BPF) design with improved passband flatness and stopband suppression. The proposed approach simply uses a combination of meander-line structures with metal-insulator-metal ...
Sun, Feng, Sun, Yichuang, Yang, Yang, Zhang, Xiaopu, Zhu, He, Zhu, Xi   +5 more
core   +2 more sources

Inhibiting stearoyl‐CoA desaturase suppresses bone metastatic prostate cancer by modulating cellular stress, mTOR signaling, and DNA damage response

FEBS Letters, EarlyView.
Bone metastasis in prostate cancer (PCa) patients is a clinical hurdle due to the poor understanding of the supportive bone microenvironment. Here, we identify stearoyl‐CoA desaturase (SCD) as a tumor‐promoting enzyme and potential therapeutic target in bone metastatic PCa.
Alexis Wilson, Mackenzie K Herroon, Shane Mecca, Laimar C Garmo, Jacob Lindquist, Shrila Rajendran, Steve M. Patrick, Izabela Podgorski   +7 more
wiley   +1 more source