Lei Zhang, Xiao Qing Chen, Shuo Liu, Qian Zhang et al.
The recently proposed digital coding metasurfaces make it possible to control electromagnetic (EM) waves in real time, and allow the implementation of many different functionalities in a programmable way. However, current configurations are only space-encoded, and do not exploit the temporal dimensi...
Lianlin Li, Tie Jun Cui, Wei Ji, Shuo Liu et al.
Metasurfaces have enabled a plethora of emerging functions within an ultrathin dimension, paving way towards flat and highly integrated photonic devices. Despite the rapid progress in this area, simultaneous realization of reconfigurability, high efficiency, and full control over the phase and ampli...
Yeru Liang, Chen‐Zi Zhao, Hong Yuan, Yuan Chen et al.
Abstract Portable electronic devices (PEDs) are promising information‐exchange platforms for real‐time responses. Their performance is becoming more and more sensitive to energy consumption. Rechargeable batteries are the primary energy source of PEDs and hold the key to guarantee their desired perf...
Sergei Põlme, Kessy Abarenkov, R. Henrik Nilsson, Björn D. Lindahl et al.
TEST 02 - Elsevier's Scopus, the largest abstract and citation database of peer-reviewed literature. Search and access research from the science, technology, medicine, social sciences and arts and humanities fields.
Salim Yusuf, Sumathy Rangarajan, Koon Teo, Shofiqul Islam et al.
BACKGROUND: More than 80% of deaths from cardiovascular disease are estimated to occur in low-income and middle-income countries, but the reasons are unknown. METHODS: We enrolled 156,424 persons from 628 urban and rural communities in 17 countries (3 high-income, 10 middle-income, and 4 low-income ...
Shiv Kumar Sarin, Ashish Kumar, John Almeida, Yogesh Chawla et al.
The Asian Pacific Association for the Study of the Liver (APASL) set up a working party on acute-on-chronic liver failure (ACLF) in 2004, with a mandate to develop consensus guidelines on various aspects of ACLF relevant to disease patterns and clinical practice in the Asia-Pacific region. Experts p...
Lianlin Li, Hengxin Ruan, Che Liu, Ying Li et al.
Conventional microwave imagers usually require either time-consuming data acquisition, or complicated reconstruction algorithms for data post-processing, making them largely ineffective for complex in-situ sensing and monitoring. Here, we experimentally report a real-time digital-metasurface imager ...
Weisheng Li, Xiaoshu Gong, Zhihao Yu, Liang Ma et al.
The development of next-generation electronics requires scaling of channel material thickness down to the two-dimensional limit while maintaining ultralow contact resistance 1,2 . Transition-metal dichalcogenides can sustain transistor scaling to the end of roadmap, but despite a myriad of efforts, ...
Jing Meng, Zhifu Mi, Dabo Guan, Jiashuo Li et al.
Abstract Economic globalization and concomitant growth in international trade since the late 1990s have profoundly reorganized global production activities and related CO 2 emissions. Here we show trade among developing nations (i.e., South–South trade) has more than doubled between 2004 and 2011, w...
Guohua Dong, Suzhi Li, Mouteng Yao, Ziyao Zhou et al.
Flexible ferroelectrics High-quality ferroelectric materials, which polarize in response to an electric field, are usually oxides that crack when bent. Dong et al. found that high-quality membranes of barium titanate are surprisingly flexible and super-elastic. These films accommodate large strains ...
Ziqian Xue, Xia Li, Qinglin Liu, Mengke Cai et al.
Abstract Interface engineering has been recognized as one of the most promising strategies for regulating the physical and chemical properties of materials. However, constructing well‐defined nanointerfaces with efficient oxygen evolution reaction (OER) still remains a challenge. Herein, cross colum...
Jie Liu, Jean Gratz, Caroline Amour, Gibson Kibiki et al.
The TaqMan Array Card (TAC) system is a 384-well singleplex real-time PCR format that has been used to detect multiple infection targets. Here we developed an enteric TaqMan Array Card to detect 19 enteropathogens, including viruses (adenovirus, astrovirus, norovirus GII, rotavirus, and sapovirus), ...
Guozhi Liu, Chao Chang, Zhi Qiao, Kaijie Wu et al.
Abstract The myelin sheath enables dramatic speed enhancement for signal propagation in nerves. In this work, myelinated nerve structure is experimentally and theoretically studied using synchrotron‐radiation‐based Fourier‐transform infrared microspectroscopy. It is found that, with a certain mid‐in...
Daniel P. Oran, Eric J. Topol
LettersFebruary 2021Prevalence of Asymptomatic SARS-CoV-2 InfectionFREEDaniel P. Oran, AM, Eric J. Topol, MDDaniel P. Oran, AMScripps Research Translational Institute, Scripps Research La Jolla, CaliforniaSearch for more papers by this author, Eric J. Topol, MDScripps Research Translational Institut...
Mingshan Wang, Mukesh Thakur, Min‐Sheng Peng, Yu Jiang et al.
Despite the substantial role that chickens have played in human societies across the world, both the geographic and temporal origins of their domestication remain controversial. To address this issue, we analyzed 863 genomes from a worldwide sampling of chickens and representatives of all four speci...
Biswojit Debnath, Waqar Islam, Min Li, Yueting Sun et al.
Melatonin is a multifunctional signaling molecule, ubiquitously distributed in different parts of plants and responsible for stimulating several physiological responses to adverse environmental conditions. In the current review, we showed that the biosynthesis of melatonin occurred in plants by them...
Md. Abdul Mazid, Carl Ward, Zhiwei Luo, Chuanyu Liu et al.
After fertilization, the quiescent zygote experiences a burst of genome activation that initiates a short-lived totipotent state. Understanding the process of totipotency in human cells would have broad applications. However, in contrast to in mice 1,2 , demonstration of the time of zygotic genome a...
Tie Jun Cui, Lianlin Li, Shuo Liu, Qian Ma et al.
Metamaterials have great capabilities and flexibilities in controlling electromagnetic (EM) waves because their subwavelength meta-atoms can be designed and tailored in desired ways. However, once the structure-only metamaterials (i.e., passive metamaterials) are fabricated, their functions will be ...
Robert F. Massung, Li‐Ing Liu, Jin Qi, Janice C. Knight et al.
We analyzed the 186,102 base pairs (bp) that constitute the entire DNA genome of a highly virulent variola virus isolated from Bangladesh in 1975. The linear, double-stranded molecule has relatively small (725 bp) inverted terminal repeat (ITR) sequences containing three 69-bp direct repeat elements...
Lujie Yin, Yingtao Li, Xincheng Yao, Yanzhou Wang et al.
Abstract Application of two-dimensional MXene materials in photovoltaics has attracted increasing attention since the first report in 2018 due to their metallic electrical conductivity, high carrier mobility, excellent transparency, tunable work function and superior mechanical property. In this rev...