Improper disposal of solid waste,predominantly illegal dumping,can lead to severe air and water pollution,land degradation,climate change,and health hazards due to the persistence of hazardous materials.As a result,it...
Given a list assignment of L to graph G,assign a list L(υ)of colors to each υ∈V(G).An(L,d)^(*)-coloring is a mapping π that assigns a color π(υ)∈L(υ)to each vertex υ∈V(G)such that at most d neighbors of υ r...
Background:The association between 1,3-β-D-glucan(BDG)levels and in-fections caused by Pseudomonas aeruginosa or Streptococcus pneumoniae,and the stability of BDG under different storage conditions are unclear.Method...
supported by the Next-generation Intelligence Semi-conductor R&D Program(2022M3F3A2A01079710);Midcareer Researcher(2020R1A2C2103126);Basic Research Laboratory(RS-2023-00218799);Nano&Material Technology Development Program(RS-2024-00404361),2021R1I1A1A01057760,and RS-2023-00257666 through the National Research Foundation of Korea(NRF)funded by the Korea government(MSIT);supported by the Korea Institute for Advance-ment of Technology(KIAT)grant funded by the Korea Government(MOTIE)(P0023703,HRD Program for Industrial Innovation);the National SupercomputingCenter with supercomputing resources including technical support(KSC-2022-CRE-0075,KSC-2022-CRE-0454,KSC-2022-CRE-0456,KSC-2023-CRE-0547).
Hybrid improper ferroelectrics(HIFS),characterized by ferroelectric polarization arising from the rotation of two symmetry inequivalent antiferrodistortive modes,exhibit exotic properties such as T-independent dielect...
supported by the National Key R&D Program of China under Grant No.2022YFB3807602;the National Natural Science Foundation of China under Grant No.52172131;the outstanding doctoral dissertation funding of Zhejiang University under Grant No.422048A.
Hybrid improper ferroelectricity has been extensively reported through theoretical prediction and experimental investigation in the oxides with Ruddlesden-Popper(R-P)structures.However,the experimentally reported ferr...
Since COVID-19 was declared by the World Health Organization (WHO), wearing of protective equipment, hand washing using soap and frequent use of antiseptic solution are being applied globally to reduce the transmissio...
This research was supported by a grant(2019-MOIS32-027)of Regional Specialized Disaster-Safety Research Support Program funded by the Ministry of Interior and Safety(MOIS,Korea);This work was supported by Institute of Information&communications Technology Planning&Evaluation(IITP)grant funded by the Korea government(MSIT)(No.2021-0-01972).
A novel practical and universal method of mask-wearing detection has been proposed to prevent viral respiratory infections.The proposed method quickly and accurately detects mask and facial regions using welltrained Y...
Supported by the National Natural Science Foundation of China,No.81873116。
BACKGROUND Misuse of disinfectants during the coronavirus disease 2019 pandemic has led to several poisoning incidents.However,there are few clinical case reports on poisoning caused by improper mixing of household di...
The notion of classical well localized trajectories of a single photon in Minkowski spacetime does not make any rigorous sense by the well-known existence of a proof that single photons cannot be well localized. This ...
the National Natural Science Foundation of China(51572193);the Natural Science Foundation of Tianjin(20JCZDJC00210).
Hybrid improper ferroelectric Ca3Ti2O7 and Ca3Tii 9RuO.iO7 ceramics were successfully synthesized by conventional solid-state reaction method.Two strongest diffraction peaks located around 2θ=33°shifted towards the ...