Results 231 to 240 of about 118,033 (340)

Reservoir computing-based signal compensation for laser inter-satellite communications. [PDF]

Sci Rep
Wen F, Yong J, Li JJ, Diao SQ.
europepmc   +1 more source

A Large Magneto‐Optical Trap of Cadmium Atoms Loaded From a Cryogenic Buffer Gas Beam

Natural Sciences, EarlyView.
We demonstrate laser cooling and trapping of cadmium atoms using deep‐ultraviolet light at 229 nm, capturing more than 1×107$1\times10^{7}$ atoms within 10 ms from a compact 5 cm Zeeman slower and cryogenic beam source. We achieve peak densities of 2.5×1011cm−3$2.5\times10^{11} \,\text{cm}^{-3}$ and phase‐space densities of 2×10−9$2\times10^{-9}$.
J. E. Padilla‐Castillo, S. Hofsäss, L. Palánki, J. Cai, C. J. H. Rich, R. Thomas, S. Kray, G. Meijer, S. C. Wright, S. Truppe   +9 more
wiley   +1 more source

An Improved Extended Wavenumber Domain Imaging Algorithm for Ultra-High-Resolution Spotlight SAR. [PDF]

Sensors (Basel)
Wang G, Gao Y, Yu W.
europepmc   +1 more source

The Expanding Role of Gene Sequencing in Shaping Fetal Therapies: Clinical and Ethical Considerations

Prenatal Diagnosis, EarlyView.
ABSTRACT In utero interventions are transformative in addressing genetic and anatomic conditions during fetal development. Next generation sequencing enables early genetic testing, playing a pivotal role in prenatal decision‐making by supporting risk stratification, precise and timely diagnosis, which directly informs eligibility for fetal surgical and
Matthew A. Shear, Beltran Borges, Billie R. Lianoglou, Tony Lum, Emma Canepa, Jennifer L. Cohen, Julia E. H. Brown, Akos Herzeg   +7 more
wiley   +1 more source

Structure Optimization of Coded Polyphase Signals with the Enhanced Tolerance to the Doppler Frequency Shift

, 2015
D. Szczegielniak, A. Milewski, M. Szczegielniak   +2 more
openalex   +1 more source

The nuclear charge radius of ¹³C. [PDF]

Nat Commun
Müller P, Heinz M, Imgram P, König K, Maass B, Miyagi T, Nörtershäuser W, Roth R, Schwenk A.   +8 more
europepmc   +1 more source

Fetoscopic Laser Ablation of Type II Vasa Previa—Case Report and Systematic Review

Prenatal Diagnosis, EarlyView.
ABSTRACT Vasa previa is a rare but potentially fatal obstetric condition in which fetal vessels traverse the internal cervical os without the protection of placental tissue or Wharton's jelly, making them highly vulnerable to rupture during labor or spontaneous membrane rupture. This can result in rapid fetal exsanguination and death.
Rodrigo Ruano, Olivia Mihulka, Aishu Hombal, Natalia Ravelo, Lara Slesnick, Ugo Maria Pierucci   +5 more
wiley   +1 more source

DownLink amplified loss function module for 5G air to terrestrial communication networks. [PDF]

PLoS One
Armghan A, Aldkeelalah SS, Hamdi M, Asklany S, Lhioui C, Hamdaoui R, Mercorelli P, Elrashidi A.   +7 more
europepmc   +1 more source

Middle Cerebral Artery Peak Systolic Velocity in Fetuses With Transposition of the Great Arteries

Prenatal Diagnosis, EarlyView.
ABSTRACT Objective To examine peak systolic velocity in the middle cerebral artery (MCA‐PSV) in fetuses with transposition of the great arteries (TGA) and evaluate if TGA is associated with fetal anemia. Method A retrospective, exploratory study with inclusion of singleton fetuses born with TGA at Copenhagen University Hospital Rigshospitalet 2016–2023.
Ditte S. Jørgensen, Charlotte K. Ekelund, Lone Nørgaard, Frederikke H. Sander, Jesper Steensberg, Karin Sundberg, Niels Vejlstrup, Olav B. Petersen, Cathrine Vedel   +8 more
wiley   +1 more source

Two-photon optical Ramsey-Doppler spectroscopy of positronium and muonium. [PDF]

Eur Phys J D At Mol Opt Phys
Javary E, Thorpe-Woods E, Cortinovis I, Mähring M, de Sousa Borges L, Crivelli P.   +5 more
europepmc   +1 more source