Institution
Gyeongsang National University
Recent research
- BiologyOpen access
Soil respiration and its root-derived component are important pathways for carbon release from forest ecosystems, but they remain poorly understood in expanding bamboo forests. We quantified root respiration and its drivers in an abandoned Moso bamboo forest (BF), a Japanese ceda...
- Health & MedicineOpen access
Rationale: Colonic variceal bleeding is a rare but potentially life-threatening manifestation of portal hypertension. Bevacizumab therapy is associated with an increased risk of variceal bleeding, but bleeding from ectopic varices is less well recognized. Patient concerns: A 66-y...
- Engineering & TechnologyOpen access
Aqueous zinc-ion batteries have attracted tremendous research interest for large-scale energy storage applications due to their resource abundance, high theoretical/volumetric capacity, and environmental friendliness. However, their development is hindered by sluggish Zn 2+ kinet...
- Society & EconomicsOpen access
The mathematical constants π and e are irrational and transcendental numbers whose infinite, non-repeating decimal expansions mimic randomness. This study investigates potential underlying structures within these sequences by treating their digits as discrete time-series signals....
- Society & EconomicsOpen access
The secondary industry will present the main occupation to maintain and promote the whole GDP(gross domestic product) as an important support included the steel making̖ mechanical construction & electrical and electronic device in a whole one that exhibits comprehensive combinati...
- Society & EconomicsOpen access
The secondary industry will present the main occupation to maintain and promote the whole GDP(gross domestic product) as an important support included the steel making̖ mechanical construction & electrical and electronic device in a whole one that exhibits comprehensive combinati...
- Society & EconomicsOpen access
A good company will enhance the recruitment rate in seeking human resource market where the good educational study and experience is welcome due to carefully studying &effortful out-come in better departments like computer science &technology̖ auto-controlling one̖ electronic eng...
- Engineering & TechnologyOpen access
Bromine Retention Versus Electrochemical Accessibility in a Ferri‐/Ferrocyanide–Bromine Flow Battery
Bromine retention in aqueous redox flow batteries can be improved by complexation, but the resulting gain in stability is often accompanied by losses in electrochemical accessibility and transport. Here, we investigate a ferri‐/ferrocyanide–bromine flow battery based on soluble f...
- Climate & Environment
ABSTRACT Episodic high‐latitude occurrences of subarctic fish due to Arctic warming present significant challenges for managing high‐latitude ecosystems. In this study, we present four consecutive years (2021–2024) of integrated environmental DNA (eDNA) monitoring and larval surv...
- AI & ComputingOpen access
The sustainable growth of the AI industry depends not only on market expansion and technological advancement but also on whether AI supplier firms can efficiently transform their resource investments into stable economic outcomes. This study examines the operational efficiency of...
- Health & MedicineOpen access
Existing studies of diabetes management have largely relied on dichotomous controlled/uncontrolled outcomes, which obscure the clinical heterogeneity of the population living with diabetes. We propose a composite classification combining HbA1c level and treatment stage, character...
- Climate & EnvironmentOpen access
Korean local governments promote industrial parks as a response to depopulation, yet their effect on existing rural settlement space remains unmeasured. Transferring the road-effect-zone framework to industry, we separated industrial occupation, the exposure of settlement land (r...
- BiologyOpen access
Automated cattle behavior monitoring from video is challenging due to severe class imbalance and the need for efficient temporal modeling. We compared four architectures on 542 videos containing standing, lying down, and rumination; rumination appeared only six times, while two d...
- Engineering & TechnologyOpen access
This study examines change in operational efficiency and productivity across a balanced panel of 15 container ports for the years 2019 and 2020. Berth length, gantry cranes, and other cranes are inputs; high container throughput is desirable, and extended anchorage waiting time i...
- Society & EconomicsOpen access
Spatial autocorrelation (SAC) can make random cross-validation optimistic for ecological and remote-sensing data, so spatial block cross-validation (SBCV) is widely recommended. How much SBCV changes model assessment depends on how far SAC extends relative to training–test separa...
- Engineering & Technology
Multistage Cost Estimation Framework for Transparent and Granular Bridge Maintenance
Abstract Bridge maintenance cost is not an isolated variable but a constructed outcome derived from damage size, repair method, and unit cost. However, existing data-driven approaches often treat cost estimation as a black-box prediction problem, providing only aggregated cost va...
- Society & EconomicsOpen access
A good company will enhance the recruitment rate in seeking human resource market where the good educational study and experience is welcome due to carefully studying &effortful out-come in better departments like computer science &technology̖ auto-controlling one̖ electronic eng...
- Engineering & Technology
ABSTRACT Organic electrochemical transistors (OECTs) are widely studied for neuromorphic hardware, as their volumetric electrochemical doping couples ionic and electronic transport to mimic biological synaptic transmission. Research on OECT‐based artificial synapses has focused p...
- BiologyOpen access
Extracellular Adenosine 5′-triphosphate (eATP) is a damage-associated molecular pattern in both plants and animals, playing an important role as a danger signal in response to various environmental stresses. eATP works both independently and in coordination with other signaling p...
- Materials & Energy
ABSTRACT Herein, we present a rapid CO 2 laser irradiation approach to stabilize Ru single‐atoms (Ru–SAs) on two‐dimensional NiO nanosheets (Ru–SA/NiO). Laser treatment (λ ≈ 10.6 µm, power ≈ 7 W) induces oxygen vacancies in NiO, promotes interfacial electron transfer from NiO to...