Results 71 to 80 of about 26,445 (288)

Arbitrary Orthogonal Polarization Decomposition and Routing With Complex Amplitude Modulation via Wheel‐of‐Fortune‐Inspired Metasurfaces

Advanced Science, EarlyView.
This work demonstrates a receiver‐transmitter‐integrated metasurface that decomposes an incident wave into orthogonal components and routes them into separate channels. Inspired by a “Wheel‐of‐Fortune” mechanism, it enables independent control over the amplitude, phase, and polarization of the transmitted wave.
Tong Liu, Changhong Dai, Weike Feng, Yanzhao Wang, Wenxin Liu, Wentao Zhang, Chao Tian, Guangwei Hu, He‐Xiu Xu   +8 more
wiley   +1 more source

Strangeness and the discovery of quark-gluon plasma

, 2005
Strangeness flavor yield s and the entropy yield S are the observables of the deconfined quark-gluon state of matter which can be studied in the entire available experimental energy range at AGS, SPS, RHIC, and, in near future, at the LHC energy range ...
, Adams J [STAR Collaboration], Braun-Munzinger P, Bruno G E [NA57 Collaboration], Caines H [STAR Collaboration], Fodor Z, Gazdzicki M, Gazdzicki M [NA49 Collaboration], Huang H Z, Jean Letessier, Johann Rafelski, Karsch F, Letessier J, Letessier J, Letessier J, Rafelski J, Rafelski J, Rafelski J, Rafelski J, Torrieri G, vanLeeuwen M, Zhang H B [STAR Collaboration]   +21 more
core   +2 more sources

The Landscape and Regulation of Histone Crotonylation in Mammalian Gametes and Early Embryos

Advanced Science, EarlyView.
Histone crotonylation undergoes a genome‐wide transition from broad domains to canonical narrow peaks during minor zygotic genome activation (ZGA). This remodeling is required for proper major ZGA and blastocyst formation. Disruption of this transition by transcriptional inhibition, metabolic perturbation, or HDAC1 dysfunction impairs embryonic ...
Shenli Yuan, Yelian Yan, Yalin Liang, Kanghua Zhong, Zhican Fu, Xiaobo Wang, Chao Liu, Tao Huang, Keliang Wu   +8 more
wiley   +1 more source

A 22-Week Ruptured Rudimentary Uterine Horn Pregnancy

Gynecology Obstetrics & Reproductive Medicine, 2010
Rudimentary horn pregnancy is a rare but serious obstetric event. We presented a case of rudimentary horn pregnancy ruptured at 22 weeks. Rudimentary horn excision was performed during exploration.
Ayşe Nur Evrenos, Rüya Deveer, Yaprak Engin Üstün, Nuri Danışman   +3 more
doaj  

A new approach to model tyre/road contact [PDF]

, 2006
In the Structural Dynamics and Acoustics group at the University of Twente, we aim to develop a quantitative tyre/road noise model. An essential part of this model is an accurate contact algorithm which is fast enough to simulate tyre vibrations up to ...
Boer, A. de, Wijnant, Y.H.
core   +1 more source

Non‐Uniform Space‐Time‐Coding Modulation for Low‐Complexity Diagnostics of Reconfigurable Intelligent Surfaces

Advanced Electronic Materials, EarlyView.
A diagnostic method for reconfigurable intelligent surfaces (RIS) based on non‐uniform space‐time‐coding modulation is presented. Fault localization is achieved via amplitude‐only spectral measurements, eliminating the need for complex signal processing. A one‐to‐one mapping between harmonic components and RIS elements enables accurate detection.
Xiao Qing Chen, Lei Zhang, Yi Ning Zheng, Bing Bing Zhu, Marco Rossi, Giuseppe Castaldi, Shuo Liu, Vincenzo Galdi, Tie Jun Cui   +8 more
wiley   +1 more source

A General and Efficient Framework for the Rapid Design of Miniaturized, Wideband, and High‐Bit RIS

Advanced Electronic Materials, EarlyView.
A general and efficient framework is proposed for the rapid design of high‐performance reconfigurable intelligent surfaces (RISs). This framework integrates advanced antenna design techniques and incorporates various load types, quantities, and values to achieve the design of high‐performance RISs.
Jun Wei Zhang, Zheng Xing Wang, Wanwan Cao, Zhen Jie Qi, Li Jie Wu, Han Qing Yang, Qun Yan Zhou, Si Ran Wang, Hui Dong Li, Jun Yan Dai, Jiang Luo, Jun Wei Wu, Jia Nan Zhang, Zhen Zhang, Qiang Cheng   +14 more
wiley   +1 more source

Recurrence of Uterine Rupture in a Pseudo-Unicornuate Uterus at 17 Weeks of Amenorrhea: Case Report and Literature Review [PDF]

Libyan Journal of Medicine, 2009
Pregnancy in a rudimentary horn is a very rare condition. It is responsible for several complications.Prognosis is reserved because the natural evolution generally leads to a cataclysmic uterine ruptureat the beginning of the second trimester ...
Banani A, Melhouf MA, Bouguern H, Bouchikhi C, Châara H, Mahmoud S, Errarhay S   +6 more
doaj  

Ruptured Rudimentary Uterine Horn Pregnancy: A Case Report

Sudan Journal of Medical Sciences, 2021
Pregnancy in rudimentary uterine horn has been reported to be very rare in literature, and is associated with adverse complications. Furthermore, it is also difficult to diagnose, and in most cases, is diagnosed after being ruptured.
Dr. Mohmmed Eltayeb Abdelkhalig Mustafa MD, MRCOG1, Dr. Eltayeb Abdelkhalig Mustafa MD   +2 more
doaj   +1 more source

Rupture of noncommunicating rudimentary uterine horn pregnancy

Obstetrics & Gynecology, 2002
We present a rare case of pregnancy in a noncommunicating rudimentary horn that ruptured at 20 weeks.A 30-year-old woman presented with a history of two spontaneous abortions. An ultrasound scan showed a bicornuate uterus, with one normal and one hypoplastic horn.
Daskalakis, G, Pilalis, A, Lykeridou, K, Antsaklis, A   +3 more
openaire   +3 more sources