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PERIODIC AND ALMOST PERIODIC SOLUTIONS FOR A NON-AUTONOMOUS RESPIRATORY DISEASE MODEL WITH A LAG EFF
[期刊论文] 作者：Lei SHI,Longxing QI,Sulan ZHAI,
来源：数学物理学报（英文版） 年份：2022
This paper studies a kind of non-autonomous respiratory disease model with a lag effect.First of all,the permanence and extinction of the system are discussed by using the comparison principle and some differential inequality techniques.Sec......
Paeoniflorin ameliorates ischemic injury in rat brain via inhibiting cytochrome c/caspase3/HDAC4 pat
[期刊论文] 作者：Yi-fei Liu,Lei Zhang,Qi Wu,Lin-yin Feng,
来源：中国药理学报（英文版） 年份：2022
Paeoniflorin(PF),a bioactive monoterpene glucoside,has shown a variety of pharmacological effects such as anti-inflammation and autophagy modulation etc.In this study,we investigated whether and how PF exerted a protective effect against is......
[期刊论文] 作者：Liangliang XU,Jianyi ZHENG,Guoqing WANG,Lei LI,Fei QI,
来源：中国航空学报（英文版） 年份：2022
This study is concerned with the experimental and theoretical investigation of the com-bustion instabilities in a premixed swirl combustor.It is focused on the effects of the swirl mixing distance on the intrinsic thermoacoustic mode.The sw......
Transcriptional response of a green alga(Raphidocelis subcapitata) exposed to triclosan:photosynthet
[期刊论文] 作者：Jiezhang Mo,Qianju Qi,Yongrong Hao,Yuan Lei,Jiahua Guo,
来源：环境科学学报（英文版） 年份：2022
Recent studies show that triclosan (TCS) exposure causes reduction in pigments,suppres-sion of photosynthesis,and induction of oxidative stress at the physiological level,resulting in morphological alteration and growth inhibition in algae ......
SNHG1 functions as an oncogenic lncRNA and promotes osteosarcoma progression by up-regulating S100A6
[期刊论文] 作者：Qi Liu,Jiaying Luo,Huan Wang,Lei Zhang,Guoxin Jin,
来源：生物化学与生物物理学报（英文版） 年份：2022
The mechanism behind the aberrant expression of S100A6 in osteosarcoma is seldom reported so far.This study sought to explore the regulatory axis targeting S100A6 involved in osteosarcoma progression.Clinical samples collected from osteosar......
[期刊论文] 作者：Shen Lei,
来源：城市规划（英文版） 年份：2022
1.BackgroundrnThe 14th Five-Year Plan period is a critical period for China to achieve carbon peaking.From the perspective of end users of carbon emis-sions,about 80％are concentrated in cities,which makes the con-struction of eco-cities the ......
Two-dimensional finite element modeling of seepage-erosion coupled process within unsaturated soil s
[期刊论文] 作者：LEI Xiao-qin,
来源：山地科学学报（英文版） 年份：2022
Fines migration along with rainfall infiltration is a possible cause of failures of slopes composed of loose deposits.To investigate the intrinsic mechanisms,a rigid mathematical model which can fully capture the multi-phasic and multi-phys......
[期刊论文] 作者：CHEN Wenyu,SHAO Lei,LEI Humin,
来源：系统工程与电子技术（英文版） 年份：2022
The cooperative interception trajectories generation of multiple interceptors to hypersonic targets is studied.First,to solve the problem of on-line trajectory generation of the single interceptor,a generation method based on neighborhood o......
[期刊论文] 作者：Jing Zhou,Lei Wang,Xiaoyang Zhong,Tandong Yao,Jia Qi,Yuanwei Wang,Yongkang Xue,
来源：科学通报（英文版） 年份：2022
Lakes are an important component of the terrestrial hydro-sphere,and have a strong influence on the regional hydrological cycle [1].Due to the distinctive geographic location and climatic characteristics of the Tibetan Plateau (TP),the wate......
[期刊论文] 作者：Qi YAN,Xian An JIN,
来源：数学学报（英文版） 年份：2022
In this article we show that any embedded graph has a checkerboard colourable twual,which is equivalent to having a bipartite twual.We also obtain that any Eulerian embedded graph has a checkerboard colourable partial Petrial,answering ques......
[期刊论文] 作者：Mengjuan Li,Min Qi,
来源：中国整形与重建外科（英文） 年份：2022
Meningiomas, the most common intracranial primary tumors, are always benign. Extracranial and distant me-tastases can occur in malignant meningiomas. This case report describes a male in his 50s with malignant me-ningioma and metastases to ......
An Analytical Method for Predicting Direct Tensile Creep Fracture in Brittle Solids Containing Initi
[期刊论文] 作者：Xiaozhao Li,Chengzhi Qi,
来源：固体力学学报（英文版） 年份：2022
The tensile creep fracture behaviors in brittle solids are of great significance for the safety evaluation of brittle solid engineering.However,micromechanics-based tensile creep fracture behavior is rarely studied.In this study,a micromech......
[期刊论文] 作者：Qi Lu,Yi-Ze Wang,
来源：固体力学学报（英文版） 年份：2022
In this work,the head-on collision and transmission with nonreciprocal properties of opposite propagating solitary waves are studied,in which the interface between different granular chains is considered.Due to the discontinuity of two peri......
An Azo-PDMS-based wearable UV sensor with the optimized photo response mode for dual sensing and syn
[期刊论文] 作者：QI YuHao,ZHENG JunPing,
来源：中国科学：技术科学（英文版） 年份：2022
A wearable UV sensor is designed to realize UV detection and a warning effect on people\'s excessive UV exposure.It is noteworthy that the photoelectric system and supporting material of the most conventional sensor are separated.The unstab......
[期刊论文] 作者：Li-li SONG,Lei SUN,
来源：应用数学学报（英文版） 年份：2022
A graph is 1-planar if it can be drawn on the Euclidean plane so that each edge is crossed by at most one other edge.A proper vertex k-coloring of a graph G is defined as a vertex coloring from a set of k colors such that no two adjacent ve......
Character of cell-free genomic DNA in embryo culture medium and the prospect of its clinical applica
[期刊论文] 作者：Lei Cai-Xia,Sun Xiao-Xi,
来源：生殖与发育医学（英文） 年份：2022
There is increasing evidence that cell-free DNA (cfDNA) in spent culture media (SCM) can be amplified for genetic testing. Therefore, this paper reviews the characteristics of cfDNA, including its fragment size, amount, origin, as well as s......
[期刊论文] 作者：Yunzhe Li,Lei Tian,
来源：光：科学与应用（英文版） 年份：2022
Diffractive Deep Neural Network enables computer-free, all-optical“computational imaging”for seeing through unknown random diffusers at the speed of light....
[期刊论文] 作者：Shi Jin,Lei Li,
来源：中国科学：数学（英文版） 年份：2022
The Random Batch Method proposed in our previous work (Jin et al.J Comput Phys,2020) is not only a numerical method for interacting particle systems and its mean-field limit,but also can be viewed as a model of the particle system in which ......
A long-range forecasting model for the thermosphere based on the intelligent optimized particle filt
[期刊论文] 作者：Dexin REN,Jiuhou LEI,
来源：中国科学：地球科学（英文版） 年份：2022
The uncertainties associated with the variations in the thermosphere are responsible for the inaccurate prediction of the orbit decay of low Earth orbiting space objects due to the drag force.Accurate forecasting of the thermosphere is urge......
Influence of two polyphenols on the structure and lubrication of salivary pellicle: An in vitro stud
[期刊论文] 作者：Lei LEI,Yue TANG,Jing ZHENG,Genlei MA,Zhongrong ZHOU,
来源：摩擦（英文版） 年份：2022
This study investigated the influence of two polyphenols on the structure and lubrication of the salivary pellicle, aiming to extend the understanding of astringency mechanisms. The salivary pellicle was prepared by the adsorption of human ......
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