A5064641233- Particle physics theoretical and experimental studies
- Quantum Chromodynamics and Particle Interactions
- Telemedicine and Telehealth Implementation
- Magnetic and transport properties of perovskites and related materials
- High-Energy Particle Collisions Research
- Physics of Superconductivity and Magnetism
- Disaster Management and Resilience
- Diverse Approaches in Healthcare and Education Studies
- Advanced Condensed Matter Physics
- Geriatric Care and Nursing Homes
- Black Holes and Theoretical Physics
- Multiferroics and related materials
- Advanced Thermoelectric Materials and Devices
- Mobile Health and mHealth Applications
- Innovation in Digital Healthcare Systems
- Sinusitis and nasal conditions
- Pesticide Residue Analysis and Safety
- Osteomyelitis and Bone Disorders Research
- Elder Abuse and Neglect
- Healthcare Systems and Reforms
- Synthesis and Properties of Aromatic Compounds
- Microfluidic and Bio-sensing Technologies
- Chronic Disease Management Strategies
- Dark Matter and Cosmic Phenomena
- Particle accelerators and beam dynamics
Seoul National University
2011-2024
Institute for Basic Science
2022
Showa Pharmaceutical University
2016
New Generation University College
2008
We report the first observation of decay $\Lambda^{+}_{c} \rightarrow p K^{+} \pi^{-}$ using a 980 $\mathrm{fb^{-1}}$ data sample collected by Belle detector at KEKB asymmetric-energy $e^{+}e^{-}$ collider. This is doubly Cabibbo-suppressed charmed baryon to be observed. measure branching ratio this with respect its Cabibbo-favored counterpart $\mathcal{B}(\Lambda^{+}_{c} \pi^{-})/\mathcal{B}(\Lambda^{+}_{c} K^{-} \pi^{+})=(2.35\pm0.27\pm0.21)\times10^{-3}$, where uncertainties are...
We present measurements of the masses and decay widths baryonic states ${\mathrm{\ensuremath{\Sigma}}}_{c}(2455{)}^{0/++}$ ${\mathrm{\ensuremath{\Sigma}}}_{c}(2520{)}^{0/++}$ using a data sample corresponding to an integrated luminosity $711\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}$ collected with Belle detector at KEKB ${e}^{+}{e}^{\ensuremath{-}}$ asymmetric-energy collider operating $\mathrm{\ensuremath{\Upsilon}}(4S)$ resonance. report mass differences respect...
We present a description of the GBAR positron (e+) trapping apparatus, which consists three stage Buffer Gas Trap (BGT) followed by High Field Penning (HFT), and discuss its performance. The overall goal experiment is to measure acceleration neutral antihydrogen (H¯) atom in terrestrial gravitational field neutralising positive ion (H¯+), has been cooled low temperature, observing subsequent H¯ annihilation following free fall. To produce one H¯+ ion, about 1010 positrons, efficiently...
We report the measurement of $e^+e^- \to D^+_sD^*_{s2}(2573)^-+c.c.$ via initial-state radiation using a data sample an integrated luminosity 921.9 fb$^{-1}$ collected with Belle detector at $\Upsilon(4S)$ and nearby. find evidence for enhancement 3.4$\sigma$ significance in invariant mass $D^+_sD^*_{s2}(2573)^- +c.c.$ The measured width are $(4619.8^{+8.9}_{-8.0}({\rm stat.})\pm2.3({\rm syst.}))~{\rm MeV}/c^{2}$ $(47.0^{+31.3}_{-14.8}({\rm stat.})\pm4.6({\rm MeV}$, respectively. mass,...
Using 980 $fb^-1$ of data collected with the Belle detector operating at KEKB asymmetric-energy e^+e^- collider, we report a study electromagnetic decays excited {charmed baryons} $\Xi_c(2790)$ and $\Xi_c(2815)$. A clear signal (8.6 standard deviations) is observed for $\Xi_c(2815)^0 \to \Xi_c^0\gamma$, measure: $B[\Xi_c(2815)^0 \Xi_c^0\gamma]/B[\Xi_c(2815)^0 \Xi_c(2645)^+\pi^- \Xi_c^0\pi^+\pi^-] = 0.41 \pm 0.05 0.03$. We also present evidence (3.8 similar decay $\Xi_c(2790)^0$...
Abstract Background People with disabilities, who require numerous healthcare services, are vulnerable to unmet needs. This study aimed investigate and identify the factors that influence needs among people disabilities compare these before after COVID-19 pandemic in South Korea. Methods A propensity score matching analysis was conducted using two datasets from National Survey of Disabled Persons collected 2017 2020. The participants were matched based on variables known utilization. Based...
In order to understand the scintillation characteristics of nuclear recoil events in CsI(Tl) crystals and for application analysis Dark Matter (DM) searches, we study quenching channeling effects with simulations ion motion experiments using neutrons impinging on crystal. The electronic energy loss versus penetration depth ions a target are simulated by SRIM MARLOWE programs modified measured efficiency function. They used produce factors as function energy. code monocrystalline yields light...
The structures of polyacetylene (PA) films with oriented chains have been intensively investigated linearly polarized carbon K-edge near edge x-ray absorption fine structure (NEXAFS) for the first time. angular dependence peak feature has observed from normal to glancing incidence, respect stretched direction PA film. polymeric chain orientation trans-PA determined strong π*C–C, σ*C–H, and π*C–C resonance. Heavily doped 6% FeCl4− or ClO4− show different near-edge features undoped films,...
Purpose: This study aimed to assess the current situation and factors associated with emotional distress due COVID-19 among people physical disabilities living in community, using a Social-Ecological Model.Methods: A secondary data analysis was performed from 2020 National Survey of Disabled Persons. The participants were 1,654 aged 19 years or older disabilities. For analysis, complex sample logistic regression conducted identify disabilities.Results: results showed that 55.7% community...
Recent studies have focused on policies aimed at supporting the independence of individuals with disabilities in communities. As part this initiative, supportive housing, integrated care, and residential spaces offer tailored services based individual needs autonomy. The attitudes knowledge administrators housing residents regarding health management can influence well-being disabilities. Therefore, study to explore challenges faced by workers enhancing self-management skills
Background: This study analyzes and evaluates the effectiveness of various interventions designed to prevent internet smartphone addiction among elementary school students based on Information-Motivation-Behavioral Skills (IMB) model.Methods: An integrative literature review examined studies published in last ten years that focus preventive for students. The selected were analyzed using IMB model, which includes information, motivation, behavioral skills as key components.Results: analysis...