Results 11 to 20 of about 56,039 (156)

Displacement- and Timing-Noise Free Gravitational-Wave Detection

, 2006
Motivated by a recently-invented scheme of displacement-noise-free gravitational-wave detection, we demonstrate the existence of gravitational-wave detection schemes insusceptible to both displacement and timing (laser) noises, and are thus realizable by
A. Abramovici, R. C. Jennison, Seiji Kawamura, T. J. Cornwell, V. B. Braginsky, Yanbei Chen   +5 more
core   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

FEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Hybridized solid-state qubit in the charge-flux regime

, 2005
Most superconducting qubits operate in a regime dominated by either the electrical charge or the magnetic flux. Here we study an intermediate case: a hybridized charge-flux qubit with a third Josephson junction (JJ) added into the SQUID loop of the ...
Nori, Franco, Tsai, J. S., You, J. Q.
core   +1 more source

Sub-Band Knowledge Distillation Framework for Speech Enhancement

, 2020
In single-channel speech enhancement, methods based on full-band spectral features have been widely studied. However, only a few methods pay attention to non-full-band spectral features.
Gao, Guanglai, Hao, Xiang, Li, Xiaofei, Liu, Yun, Su, Xiangdong, Wen, Shixue   +5 more
core   +1 more source

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

Detecting a gravitational-wave background with next-generation space interferometers

, 2005
Future missions of gravitational-wave astronomy will be operated by space-based interferometers, covering very wide range of frequency. Search for stochastic gravitational-wave backgrounds (GWBs) is one of the main targets for such missions, and we here ...
Atsushi Taruya, Hideaki Kudoh, N. Seto, Takashi Hiramatsu, Yoshiaki Himemoto   +4 more
core   +1 more source

Noise suppression using optimum filtering of OCs generated by a multiport encoder/decoder [PDF]

, 2012
We propose a novel receiver configuration using an extreme narrow band-optical band pass filter (ENB-OBPF) to reduce the multiple access interference (MAI) and beat noises in an optical code division multiplexing (OCDM) transmission.
Cincotti, Gabriella, Kitayama, Ken-ichi, Kodama, Takahiro, Wada, Naoya, Wang, Xu   +4 more
core   +2 more sources

Infrared laser sampling of low volumes combined with shotgun lipidomics reveals lipid markers in palatine tonsil carcinoma

Molecular Oncology, EarlyView.
Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff, Manuela Moritz, Dennis Eggert, Anna Worthmann, Joerg Heeren, Henrike Zech, Till S. Clauditz, Waldemar Wilczak, Hartmut Schlüter, Christian S. Betz, Arne Böttcher, Jan Hahn   +11 more
wiley   +1 more source

Noise-Induced Phase Space Transport in Two-Dimensional Hamiltonian Systems [PDF]

, 1999
First passage time experiments were used to explore the effects of low amplitude noise as a source of accelerated phase space diffusion in two-dimensional Hamiltonian systems, and these effects were then compared with the effects of periodic driving. The
A. Griner, A. J. Lichtenberg, A. J. Lichtenberg, D. Armbruster, D. Merritt, D. Merritt, E. Athanassoula, E. Fermi, F. J. Alexander, G. Contopoulos, G. Contopoulos, H. E. Kandrup, H. E. Kandrup, H. Wozniak, Henry E. Kandrup, I. Percival, Ilya V. Pogorelov, J. Binney, J. Honerkamp, J. Kormendy, J. Machta, J. N. Mather, K. Lindenberg, M. A. Lieberman, M. E. Mahon,, M. Toda, N. G. van Kampen, P. Grassberger, R. S. Shirts, S. Aubry, S. Bleher, S. Chandrasekhar, S. Habib, S. Habib, S. Habib, V. I. Arnold, Y.-T. Lau   +36 more
core   +2 more sources

Crucial parameters for precise copy number variation detection in formalin‐fixed paraffin‐embedded solid cancer samples

Molecular Oncology, EarlyView.
This study shows that copy number variations (CNVs) can be reliably detected in formalin‐fixed paraffin‐embedded (FFPE) solid cancer samples using ultra‐low‐pass whole‐genome sequencing, provided that key (pre)‐analytical parameters are optimized.
Hanne Goris, Vasiliki Siozopoulou, Léon C van Kempen, Anne Sieben, Ella Roelant, Stig Hellemans, Elyne Backx, Laure Sorber, Koen De Winne, Senada Koljenović, Karen Zwaenepoel   +10 more
wiley   +1 more source