Results 41 to 50 of about 1,055,207 (292)

A 43-Gbps Lithium Niobate Modulator Driver Module [PDF]

, 2002
This paper describes the realization of a 43-Gbps Lithium Niobate modulator driver module. The NRZ driver module utilizes four stages of GaAs p-HEMT MMIC amplifiers integrated with an output level detector and feedback loop to provide thermal stability ...
Camargo, E., Franzwa, E., Fukugawara, T., Gentrup, M., Hicks, G., Notomi, S., O'Neal, M., Ragle, R., Virk, R.S.   +8 more
core   +1 more source

The planar cell polarity protein Vangl2 interacts with the PDZ‐domains of Scribble but not with a unique PDZ‐like domain in Inturned

FEBS Letters, EarlyView.
Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes, Jan Brysch, Carmen Gelze, Lilli Meier, Daniel Kümmel   +4 more
wiley   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Event-Triggered Output Feedback H∞ Control for Markov-Type Networked Control Systems

Mathematics
This paper studies the output feedback H∞ control problem of event-triggered Markov-type networked control systems. Firstly, a new Lyapunov–Krasovskii functional is constructed, which contains an event-triggered scheme, Markovian jump system, and ...
Xuede Zhou, Shanshan Liu, Yan Wang, Yong Zhu   +3 more
doaj   +1 more source

Aggressive prostate cancer is associated with pericyte dysfunction

Molecular Oncology, EarlyView.
Tumor‐produced TGF‐β drives pericyte dysfunction in prostate cancer. This dysfunction is characterized by downregulation of some canonical pericyte markers (i.e., DES, CSPG4, and ACTA2) while maintaining the expression of others (i.e., PDGFRB, NOTCH3, and RGS5).
Anabel Martinez‐Romero, Ane Martinez‐Larrinaga, Joaquim Grego‐Bessa, Saioa Garcia‐Longarte, Hielke van Splunder, Ianire Astobiza, Amaia Ercilla, Laura Bozal‐Basterra, Isabel Mendizabal, Pilar Villacampa, Arkaitz Carracedo, Mariona Graupera   +11 more
wiley   +1 more source

Research on output feedback control [PDF]

In designing fixed order compensators, an output feedback formulation has been adopted by suitably augmenting the system description to include the compensator states.
Calise, A. J., Kramer, F. S.
core   +4 more sources

Decentralised delay-dependent static output feedback variable structure control [PDF]

, 2014
In this paper, an output feedback stabilisation problem is considered for a class of large scale interconnected time delay systems with uncertainties. The uncertainties appear in both isolated subsystems and interconnections.
Bakule, Bekiaris-Liberis, Drakunov, Edwards, Fridman, Galimidi, Gielen, Hua, Hua, Jafarov, Jankovic, Jiao, Mahmoud, Mahmoud, Michiels, Mirkin, Niu, Rad, Razumikhin, Richard, Sarah K. Spurgeon, Wang, Xing-Gang Yan, Yan, Yan, Yan, Yan, Yan, Ye, Ye, Zhou   +30 more
core   +1 more source

The neural crest‐associated gene ERRFI1 is involved in melanoma progression and resistance toward targeted therapy

Molecular Oncology, EarlyView.
ERRFI1, a neural crest (NC)‐associated gene, was upregulated in melanoma and negatively correlated with the expression of melanocytic differentiation markers and the susceptibility of melanoma cells toward BRAF inhibitors (BRAFi). Knocking down ERRFI1 significantly increased the sensitivity of melanoma cells to BRAFi.
Nina Wang, Qian Sun, Daniel Novak, Lei Zhu, Juliane Poelchen, Tamara Steinfass, Yiman Wang, Viktor Umansky, Jochen Utikal   +8 more
wiley   +1 more source

Robust control by extended static output feedback.

Revista Técnica de la Facultad de Ingeniería, 2013
Ver resumen pdf.
Addison Ríos Bolívar, Francisco Hidrobo, Julián Suárez   +2 more
doaj  

Adaptive Output Feedback Pressure Control for Electro-Hydraulic Servo Systems

Actuators
High-precision position control and pressure control are core performance requirements for modern electro-hydraulic actuators. While the design of controllers for high-performance position servo systems is relatively straightforward, the development of ...
Tao Han, Jie Lu, Jing Ye, Weitang Wang, Jianyong Yao, Xiaochuan Yu   +5 more
doaj   +1 more source