Results 61 to 70 of about 389,974 (269)

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Effect of capping layer material on thermal tolerance of magnetic tunnel junctions with MgO/CoFeB-based free layer/MgO/capping layers

AIP Advances, 2019
We investigate the effect of the capping layer on the thermal tolerance of magnetic tunnel junctions (MTJs) with free layer of MgO/CoFeB/spacer layer/CoFeB/MgO/capping layers (CoFeB, Ru, or Ta).
H. Honjo, T. V. A. Nguyen, M. Yasuhira, M. Niwa, S. Ikeda, H. Sato, T. Endoh   +6 more
doaj   +1 more source

Degenerately Integrable Systems [PDF]

Journal of Mathematical Sciences, 2016
The subject of this paper is degenerate integrability in Hamiltonian mechanics. It starts with a short survey of degenerate integrability. The first section contains basic notions. It is followed by a number of examples which include the Kepler system, Casimir models, spin Calogero models, spin Ruijsenaars models, and integrable models on symplectic ...
openaire   +3 more sources

Annual progress report 2013: CGIAR Research Program on Integrated Systems for the Humid Tropics

, 2014
Annual progress report 2013: CGIAR Research Program on Integrated Systems for the Humid Tropics ...
CGIAR Research Program on Integrated Systems for the Humid Tropics
core  

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

Development, Integration, and Deployment of an Advanced Radar Depth Sounder for Ice Imaging Onboard the NASA Gulfstream V Aircraft

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
This article presents the adaptation and integration of the University of Kansas’ Multichannel Coherent Radar Depth Sounder for operation onboard the NASA Gulfstream V aircraft during the closing phase of Operation IceBridge.
Shravan Kaundinya, Pedro Toledo, Carlton Leuschen, Richard Hale, Alejandra S. Escalera Mendoza, Bradley M. Schroeder, Jilu Li, Krishnateja Karidi, Jiaxuan Shang, John Paden, Hugo Ailon, John G. Sonntag, Fernando Rodriguez-Morales   +12 more
doaj   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Mobility calculation in disordered WS2-Al2O3 stacks from first principles

npj 2D Materials and Applications
Transition metal dichalcogenides (TMDCs) are promising candidates for future nano-transistor channels due to their outstanding intrinsic transport properties.
Mauro Dossena, Benoit Van Troeye, Fabian Ducry, Jiang Cao, Aryan Afzalian, Geoffrey Pourtois, Mathieu Luisier   +6 more
doaj   +1 more source

FPGA Implementation for 24.576-Gbit/s Optical PAM4 Signal Transmission with MLP-Based Digital Pre-Distortion

Sensors
In this work, we implemented a short-reach real-time optical communication system using MLP for pre-distortion. Lookup table (LUT) algorithms are commonly employed for pre-distortion in intensity modulation and direct detection (IM/DD) systems.
Sheng Hu, Tianqi Zheng, Chengzhen Bian, Xiongwei Yang, Xinda Sun, Zonghui Zhu, Yumeng Gou, Yuanxiao Meng, Jie Zhang, Jingtao Ge, Yichen Li, Kaihui Wang   +11 more
doaj   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

FEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source