Results 71 to 80 of about 22,848 (301)
Reciprocal control of viral infection and phosphoinositide dynamics
FEBS Letters, EarlyView.Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley +1 more source
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 +3 more
wiley +1 more source
Varactor tuned dual-band Wilkinson power divider
, 2009 In this paper varactor tuned dual-band Wilkinson power divider for dual band applications is presented. A new power divider circuit for dual-band operation was modified by adding varactor diodes as tunable elements.
Budimir, D., Draskovic, D.
core
A configurable divider using digit recurrence
, 2003 The division operation is essential in many digital signal processing algorithms. For a hardware implementation, the requirements and constraints on the divider circuit differ significantly with different applications.
Öwall, Viktor, Berkeman, Anders
core +2 more sources
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 +2 more
wiley +1 more source
, 2013 [[abstract]]A injection-locked frequency divider (ILFD) with a 0.8-V current mode logic (CML) frequency divider are presented in this paper. These two frequency dividers are fabricated and integrated in 0.13-μm CMOS technology.
Yen-Hung Kuo;Jeng-Han Tsai;Wei-Hung Chou;Tian-Wei Huang
core
A Wideband Tunable Power Divider for SWIPT Systems
IEEE Access, 2020 A two-way tunable power divider for Simultaneous Wireless Information and Power Transfer (SWIPT) is proposed in this paper. The power divider divides the incoming power in such a way that maximum power is utilized for energy harvesting purposes and the ...
Sana Ilyas +3 more
doaj +1 more source
FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source
IEEE Transactions on Power Systems, 2016 This paper derives analytical closed-form expressions that uncover the contributions of nodal active- and reactive-power injections to the active- and reactive-power flows on transmission lines in an AC electrical network. Paying due homage to current- and voltage-divider laws that are similar in spirit, we baptize these as the power divider laws ...
Yu Christine Chen, Sairaj V. Dhople
openaire +2 more sources
A Low-voltage Programmable Frequency Divider with Wide Input Frequency Range
ITM Web of Conferences, 2018 A low-voltage programmable frequency divider with wide input frequency range is fabricated in standard 0.18µm TSMC RF CMOS technology and presented in this paper. Considering the frequency division ratio of dual-modulus prescaler is relatively smaller, a
Liao Yilong, Fan Xiangning
doaj +1 more source