Results 41 to 50 of about 1,793,343 (326)

Demon-like Algorithmic Quantum Cooling and its Realization with Quantum Optics [PDF]

, 2012
The simulation of low-temperature properties of many-body systems remains one of the major challenges in theoretical and experimental quantum information science.
A Aspuru-Guzik, A Lupascu, Alán Aspuru-Guzik, B Kraus, BP Lanyon, Chuan-Feng Li, D Aharonov, D Poulin, DP DiVincenzo, E Farhi, F Verstraete, GA Álvarez, Guang-Can Guo, H Weimer, I Buluta, I Kassal, I Kassal, J Baugh, J Casanova, J Zhang, Jin-Shi Xu, JT Barreiro, LJ Schulman, M-H Yung, Man-Hong Yung, PO Boykin, RP Feynman, S Lloyd, S Takahashi, S Toyabe, Sergio Boixo, SP Jordan, T-C Wei, W-B Gao, X-Q Zhou, Xiao-Ye Xu, Y Elias, Zheng-Wei Zhou   +37 more
core   +2 more sources

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

Quantum Communication Technology

, 2010
Quantum communication is built on a set of disruptive concepts and technologies. It is driven by fascinating physics and by promising applications. It requires a new mix of competencies, from telecom engineering to theoretical physics, from theoretical ...
Gisin, Nicolas, Thew, Rob
core   +3 more sources

On the practically interesting instances of MAXCUT [PDF]

, 2012
The complexity of a computational problem is traditionally quantified based on the hardness of its worst case. This approach has many advantages and has led to a deep and beautiful theory.
Bilu, Yonatan, Daniely, Amit, Linial, Nati, Saks, Michael   +3 more
core   +6 more sources

The anti‐CRISPR protein AcrIE8.1 inhibits the type I‐E CRISPR‐Cas system by directly binding to the Cascade subunit Cas11

FEBS Letters, EarlyView.
In this study, we present the structure of AcrIE8.1, a previously uncharacterized anti‐CRISPR protein that inhibits the type I‐E CRISPR‐Cas system. Through a combination of structural and biochemical analyses, we demonstrate that AcrIE8.1 directly binds to the Cas11 subunit of the Cascade complex to inhibit the CRISPR‐Cas system.
Young Woo Kang, Hyun Ho Park
wiley   +1 more source

Complexity of ITL model checking: some well-behaved fragments of the interval logic HS

, 2015
Model checking has been successfully used in many computer science fields, including artificial intelligence, theoretical computer science, and databases.
Molinari, A., Montanari, A., Peron, A.
core   +1 more source

Complexity vs Energy: Theory of Computation and Theoretical Physics [PDF]

, 2013
This paper is a survey dedicated to the analogy between the notions of {\it complexity} in theoretical computer science and {\it energy} in physics. This analogy is not metaphorical: I describe three precise mathematical contexts, suggested recently, in ...
Manin, Yuri I.
core   +1 more source

Structural insights into lacto‐N‐biose I recognition by a family 32 carbohydrate‐binding module from Bifidobacterium bifidum

FEBS Letters, EarlyView.
Bifidobacterium bifidum establishes symbiosis with infants by metabolizing lacto‐N‐biose I (LNB) from human milk oligosaccharides (HMOs). The extracellular multidomain enzyme LnbB drives this process, releasing LNB via its catalytic glycoside hydrolase family 20 (GH20) lacto‐N‐biosidase domain.
Xinzhe Zhang, Naoki Sunagawa, Toma Kashima, Kiyohiko Igarashi, Akimasa Miyanaga, Shinya Fushinobu   +5 more
wiley   +1 more source

Lagrange Dual Method for Sparsity Constrained Optimization

IEEE Access, 2018
In this paper, we investigate the l0 quasi-norm constrained optimization problem in the Lagrange dual framework and show that the strong duality property holds.
Wenxing Zhu, Zhengshan Dong, Yuanlong Yu, Jianli Chen   +3 more
doaj   +1 more source

Time after time – circadian clocks through the lens of oscillator theory

FEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo, Carolin Ector, Hanspeter Herzel   +2 more
wiley   +1 more source