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Seeing the unseen:The low treatment rate of eye emergencies in Africa
《World Journal of Methodology》2025年第3期179-195,共17页Babatunde Ismail Bale Marco Zeppieri Obehi Suzan Idogen Clinton Ifeanyi Okechukwu Onakhe Emmanuel Ojo Daniel Ayodele Femi Abiola Afeez Lawal Shalom Jesufunminiye Adedeji Pirakalai Manikavasagar Adewunmi Akingbola Abdullahi Tunde Aborode Mutali Musa 
BACKGROUND Emergency medical care is essential in preventing morbidity and mortality,especially when interventions are time-sensitive and require immediate access to supplies and trained personnel.AIM To assess the tr...
关键词:Eye emergency Ocular injury EPIDEMIOLOGY Treatment AFRICA 
Reduction of photoreceptor cell packing density in low or moderative myopia detected with adaptive optics scanning laser ophthalmoscopy
《International Journal of Ophthalmology(English edition)》2025年第4期683-690,共8页Lin-Yi Lei Yue Zhao Tang-Ren Cai Si-Guo Feng Jin Yao 
Supported by National Natural Science Foundation of China(No.82271107).
AIM:To assess the variations in photoreceptor cell packing density(PCPD)across the retina among young healthy individuals with emmetropia,low and moderate myopia.METHODS:High-resolution adaptive optics scanning laser ...
关键词:adaptive optics scanning laser ophthalmoscopy photoreceptor cell packing density FOVEA refractive error MYOPIA 
Nonconvex and discriminative transfer subspace learning for unsupervised domain adaptation
《Frontiers of Computer Science》2025年第2期43-57,共15页Yueying LIU Tingjin LUO 
supported by the National Natural Science Foundation of China(Grant No.61922087);the Huxiang Young Talents Program of Hunan Province(2021RC3070).
Unsupervised transfer subspace learning is one of the challenging and important topics in domain adaptation,which aims to classify unlabeled target data by using source domain information.The traditional transfer subs...
关键词:transfer subspace learning unsupervised domain adaptation low-rank modeling nonconvex optimization 
Carbon Nanofiber/Polyaniline Composite Aerogel with Excellent Electromagnetic Interference Shielding,Low Thermal Conductivity,and Extremely Low Heat Release
《Nano-Micro Letters》2025年第4期77-95,共19页Mingyi Chen Jian Zhu Kai Zhang Hongkang Zhou Yufei Gao Jie Fan Rouxi Chen Hsing-Lin Wang 
the financial support from the Shenzhen Biodegradable Polymer Materials and Materials Genetic Evaluation Research Project Team (JCYJ20220818100217037);Science and Technology Program of Shenzhen (JSGG20200924171000001);the Key-Area Research and Development Program of Guangdong Province (2019B010941001);the Guangdong Provincial Key Laboratory of Energy Materials for Electric Power(2018B030322001);the National Key Research and Development Program of China (2018YFB0704100);Joint Laboratory of Radiation Protection and Material Genetic Engineering Applications in Nuclear Facilities;supported by the Pico Center at SUSTech CRF which receives support from the Presidential Fund and Development and Reform Commission of Shenzhen Municipality。
The rapid development of communication technology and high-frequency electronic devices has created a need for more advanced electromagnetic interference(EMI)shielding materials.In response to this demand,a study has ...
关键词:CNFs/PANI hybrid aerogels EMI shielding Flame retardancy Thermal insulation 
Hierarchical Polyimide Nonwoven Fabric with Ultralow-Reflectivity Electromagnetic Interference Shielding and High-Temperature Resistant Infrared Stealth Performance
《Nano-Micro Letters》2025年第4期111-129,共19页Xinwei Tang Yezi Lu Shuangshuang Li Mingyang Zhu Zixuan Wang Yan Li Zaiyin Hu Penglun Zheng Zicheng Wang Tianxi Liu 
support from the National Natural Science Foundation of China(52373077,52003106,52103074,52233006,52161135302);the Research Foundation Flanders(G0F2322N);Innovation Program of Shanghai Municipal Education Commission(2021-01-07-00-03-E00108).
Designing and fabricating a compatible low-reflectivity electromagnetic interference(EMI)shielding/high-temperature resistant infrared stealth material possesses a critical significance in the field of military.Hence,...
关键词:POLYIMIDE Electromagnetic interference shielding Low reflectivity Infrared stealth Compatibility 
Supplementation of serine in low-gossypol cottonseed meal-based diet improved egg white gelling and rheological properties by regulating ovomucin synthesis and magnum physiological function in laying hens
《Journal of Integrative Agriculture》2025年第3期1152-1166,共15页Jianmin Zhou Yu Fu Uchechukwu Edna Obianwuna Jing Wang Haijun Zhang Xiubo Li Guanghai Qi Shugeng Wu 
financially supported by the National Natural Science Foundation of China(32072774);the China Postdoctoral Science Foundation(2023M733822);the Beijing Innovation Consortium of Agriculture Research System(BAIC04),China;the earmarked fund for CARS National System for Layer Production Technology,China(CARS-40);the Agricultural Science and Technology Innovation Program(ASTIP)of the Chinese Academy of Agricultural Sciences。
This study examined the effect of dietary serine(Ser)on egg white quality,ovomucin content of laying hens fed low-gossypol cottonseed meal(LCSM)-based diet and sought to explore the regulatory mechanism underlying the...
关键词:egg white quality low-gossypol cottonseed meal laying hen OVOMUCIN SERINE 
Tailor-made high elasticity and low-hysteresis hydrogels based on asymmetric H-bonding crosslinking for wearable applications
《Science China Chemistry》2025年第3期1117-1125,共9页Xiaofang Shi Nan Shi Miaomiao Dang Chengyu Ji Yingjie Li Peiyi Wu Zhiguo Hu 
supported by the National Natural Science Foundation of China (52303006);the National Postdoctoral Science Foundation of China (2023M731012);the Key Science and Technology Project of Henan Province (232102230099);the Foundation of Henan Educational Committee (24A150015)。
The conventional method of fabricating hydrogels constantly confronts the conflict between elasticity and toughness,limiting their repetitive application.Achieving the desired elasticity through a simple and low-cost ...
关键词:new feature monomer asymmetric H-bonding low-hysteresis hydrogel WEARABLE sensor 
Topological Design of Low Dielectric Ladder-like Polysilsesquioxane and Copolymers
《Chinese Journal of Polymer Science》2025年第3期477-487,共11页Wen-Jie Fan Meng Xie Jin-Feng Tian Yan He Shuang Xia Wen-Xin Fu 
financially supported by the National Natural Science Foundation of China(Nos.52373316,22075298,and52373020);the Beijing Municipal Natural Science Foundation(No.2212053)。
Low dielectric constant(low-k)materials are critical for advanced packaging in high-density microelectronic devices and high-frequency communication technologies.Ladder polysiloxanes,which are characterized by their u...
关键词:Ladder polymer Topological structures POLYSILOXANES Low dielectric BENZOCYCLOBUTENE 
LPI radar sequence design against cyclostationary analysis
《Defence Technology(防务技术)》2025年第3期227-237,共11页Qiang Liu Fucheng Guo Kunlai Xiong Xi Li Guizhou Wu Weidong Hu 
support of the National Natural Science Foundation of China under grant numbers 62101570 and 61901494;financial support has played a crucial role in the successful completion of this research.
In this paper,we present a novel unimodular sequence design algorithm based on the coordinate descent(CD)algorithm,aimed at countering electronic surveillance(ES)systems based on cyclostationary analysis.Our algorithm...
关键词:ISL Waveform design Low probability of intercept(LPI) CSA CD algorithm 
6-inch AlN epitaxial films with low dislocation densities via MOCVD
《Journal of Semiconductors》2025年第2期151-157,共7页Shunpeng Lu Jianwei Ben Ke Jiang Shanli Zhang Ruojia Zhang Jialong Hao Zhongxu Liu Wenchao Sun Zikai Nie Xiaojuan Sun Dabing Li 
supported by National Key R&D Program of China(2022YFB3605100);the National Science Fund for Distinguished Young Scholars of China(62425408);the National Natural Science Foundation of China(62204241,U22A2084,and 62121005);Key Research and Development Projects of Jilin Provincial Science and Technology Development Plan(20240302027GX);the Natural Science Foundation of Jilin Province(20230101345JC,20230101360JC,20230101107JC);the Youth Innovation Promotion Association of CAS(2023223);the Young Elite Scientist Sponsorship Program By CAST(YESS20200182);the CAS Talents Program.
High-quality AlN epitaxial layers with low dislocation densities and uniform crystal quality are essential for next-gener-ation optoelectronic and power devices.This study reports the epitaxial growth of 6-inch AlN fi...
关键词:ALN 6-inch MOCVD threading dislocation density OPTOELECTRONIC power electronics 
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