9 hasil untuk "Li-Hua Lu"

Quantum walk and fast protein-folding time

Fei Wan; Li-Hua Lu; You-Quan Li

AIP Advances, Vol. 15 No. 12 · 2025 · Inggris · DOAJ Scopus

The Levinthal paradox states that it would be impossible for a protein to reach its native conformation in a physically meaningful time by randomly searching over all possible conformations. So far, it has been widely assumed that this random conformational search does not occur in the folding…

Correlated random walk and noise suppression in detecting electric fields

Fei Wan; Li-Hua Lu; You-Quan Li

AIP Advances, Vol. 13 No. 11 · 2023 · Inggris · DOAJ Scopus

Detecting a weak electric field in a strong noisy background is always an interesting but hard task. We investigate the collective effects of charged Brownian particles in the presence of a weak electric field together with a strong noisy background field by numerical simulation. We show that the…

(3S,4S)-1-Benzylpyrrolidine-3,4-diol

Li-Hua Lu; Xiao-Li Sun; Ping-An Wang

Acta Crystallographica Section E, Vol. 66 No. 4 · 2010 · Inggris · DOAJ

In the title compound, C11H15NO2, the pyrrolidine ring adapts a twisted envelope conformation and the two hydroxyl groups are arranged in a trans conformation. The crystal packing is stabilized by intermolecular O—H...N and O—H...O hydrogen bonds. A weak C—H...π interaction…

A Rout to Protect Quantum Gates constructed via quantum walks from Noises

Yi-Mu Du; Li-Hua Lu; You-Quan Li

Scientific Reports, Vol. 8 No. 1 · 2018 · Inggris · DOAJ Scopus

Abstract The continuous-time quantum walk on a one-dimensional graph of odd number of sites with an on-site potential at the center is studied. We show that such a quantum-walk system can construct an X-gate of a single qubit as well as a control gate for two qubits, when the potential is much…

Electrically tunable magnetic sensor for satellite-free global positioning

Xin Zhao; Hong-Bo Chen; Li-Hua Lu dkk.

AIP Advances, Vol. 13 No. 3 · 2023 · Inggris · DOAJ Scopus

Navigation and positioning technologies play a key role in modern human activities. Currently, navigation devices are mostly dependent on the global navigation satellite systems, for example, the global positioning system (GPS). However, it is known that GPS signals can be jammed or spoofed or…

Transporting Patient with Suspected SARS

Shin-Han Tsai; Chiu-Man Tsang; Hsueh-Ru Wu dkk.

Emerging Infectious Diseases, Vol. 10 No. 7 · 2004 · Inggris · DOAJ Scopus

Characterization of the Muscle Electrical Properties in Low Back Pain Patients by Electrical Impedance Myography

Congo Tak-Shing Ching; Yueh-Chi Chen; Li-Hua Lu dkk.

PLoS ONE, Vol. 8 No. 4 · 2013 · Inggris · PLOS Scopus

Objectives: This study aims to investigate the electrical properties of lumbar paraspinal muscles (LPM) of patients with acute lower back pain (LBP) and to study a new approach, namely Electrical Impedance Myography (EIM), for reliable, low-cost, non-invasive, and real-time assessment of…

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L-glutamate can protect the oxidative stress injuries of the fetal lung cells

Chuen-Ming Lee; Li-Hua Lu; Jacqueline Lu dkk.

Tungs’ Medical Journal, Vol. 17 No. 3 · 2023 · Inggris · DOAJ

Background: Bronchopulmonary dysplasia (BPD) is one of the major complications of prematurity resulting in significant mortality and morbidity. Reactive oxygen species, which are highly reactive molecules that can cause oxidative damage to lung tissue and trigger inflammatory reactions, are…