Gyeongsang National University

A Lyapunov-Gated Adaptive Law for Drift-Free Neural-Network Depth Control of a Remotely Operated Vehicle in Persistent Seas

This paper addresses the depth regulation of an inspection-class remotely operated vehicle whose hydrodynamic model is uncertain and whose environment applies a persistent, non-vanishing wave disturbance. A neural-network learning term added to a proportional-derivative feedback...

Asymmetric steric engineering of anthracene emitters through phenyl‐p‐xylene bridging for deep‐blue fluorescent organic light‐emitting diodes

Abstract We report the molecular design, synthesis, and evaluation of an asymmetric anthracene emitter, namely JNXPAn, with a TTF‐compatible (Triplet–Triplet Fusion) molecular architecture aimed at achieving deep‐blue emission in fluorescent organic light‐emitting diodes (FOLEDs)...

AAV9 Gene Therapy for Ovarian Dysfunction and Reproductive Aging: Molecular Mechanisms, Therapeutic Targets, and Translational Perspectives

Female infertility is a growing concern in developed countries as delayed childbearing and ovarian dysfunction become more common. Ovarian decline is characterized by follicular depletion, granulosa cell dysfunction, aneuploidy, spindle assembly defects, mitochondrial damage, DNA...

An Activation Research on Motivating the African Nations GDP Variations Status &its Estimation by Scientist through Sustainability

The created product and equipment made by a series of proceeding factories specially the electric vehicle would represent the latest technique where the key one batteries group is too big and heavy that may influence the car rotary-inertia make the car bigger force to drive. Anot...

The Boosted Research of Activating the Chinese Three Provinces GDP Status on Sustainability I

An embodied artificial intelligence as an important robot product has felt concept and behavior based on the physical body through connecting with environmental communication so as to acquire information̖ understanding problem and make decision for the sake of realizing behavior...

Trastuzumab plus nivolumab with gemcitabine and cisplatin as first-line therapy for HER2-positive unresectable biliary tract cancer: a phase 1b/2 trial

Biliary tract cancers (BTCs) are associated with poor outcomes despite recent incorporation of immune checkpoint inhibitors into first-line chemotherapy. Human epidermal growth factor receptor 2 (HER2) overexpression or amplification defines a therapeutically targetable subset of...

CMIP6-Driven Groundwater-Level Projections and Climate Risk Mapping for South Korea Using a Hybrid Deep Learning Framework

Groundwater variability is recognized as a critical constraint on long-term water resource sustainability in South Korea under nonstationary climate forcing. This study developed a groundwater-level (GWL) projection framework based on CMIP6 simulations, validated against national...

Optimization of pulsed electric field pretreatment followed by cellulase hydrolysis for enhanced protein recovery and antioxidant activity from brown seaweed (Undaria pinnatifida)

Undaria pinnatifida is a promising brown seaweed due to its relatively high protein content and functional bioactive compounds. However, efficient recovery of these components is limited by its rigid, polysaccharide-rich cell wall structure. In this study, pulsed electric field (...

Two-Dimensional Sheet-like Supramolecular Polymers from a Pt(II)-Coordinated Bipyridine Complex in Aqueous Solution

Abstract In recent years, considerable attention has been devoted to supramolecular architectures such as helical fibers, tubules, and nanotoroids (nanorings) owing to their unique physical properties. In this study, we synthesized a bipyridine-based Pt(II) complex bearing two ch...

Entropy as the geometric mean of partitioning: A pedagogical derivation from effective state counting

Using an effective state-counting approach, we show that entropy emerges as the logarithm of an effective number of states obtained from the weighted geometric mean of the inverse probabilities 1/pi.

Enzymatic tailoring of prebiotic oligosaccharides, flavonoids, and terpenoids for enhanced physiological effects

Next-generation functional foods provide a paradigm shift from generalized healthcare to personalized nutrition. Rational design of functional ingredients based on structure-activity relationships is essential for their further development. Because of high substrate specificity a...

Engineering chloramphenicol acetyltransferase (CAT) for enhanced retinyl acetate biosynthesis in Escherichia coli

Retinyl acetate, a stable and commercially valuable vitamin A derivative, is in high demand across the pharmaceutical and cosmetic industries. However, microbial production of retinyl acetate remains constrained by inefficient terminal conversion of retinol to retinyl acetate and...

An Activated Searching of Revitalizing World Best Companies Status in 2026 &its Estimation Sustainably

The cities’ GDP will compare different ones for seeing the variation among the similar ones know how they would improve that one through analyzing the local situation and its surround cities and meantime learn the priority and better ones’ experience from other excellent places a...

Searching for Booming Shanghai Ranking's Global of Academic Subjects Status &its Estimation Sustainably

The cities’ GDP will compare different ones for seeing the variation among the similar ones know how they would improve that one through analyzing the local situation and its surround cities and meantime learn the priority and better ones’ experience from other excellent places a...

Inactivation of Escherichia coli and Bacillus cereus in Myungran jeotgal (Korean traditional salted pollack roe) using floating electrode-dielectric barrier discharge plasma

Nonthermal plasma technology has garnered significant attention for its food preservation capabilities. However, the applicability of floating electrode–dielectric barrier discharge (FE-DBD) plasma in this regard has not been explored. Therefore, the effects of FE-DBD plasma (1.1...

Intergenerational digital storytelling for older adults with cognitive impairment in long-term care: A pilot mixed methods study

Older adults with cognitive impairment in long-term care facilities experience social isolation, limited meaningful engagement, and identity erosion, while nursing students report discomfort and ageist attitudes toward dementia care. Although digital storytelling and intergenerat...

Combined Application of Supplemental Lighting and Solid CO2 Generators to Improve the Growth, Yield, and Profitability of Winter Greenhouse Cucumber Cultivation

To enhance the productivity of greenhouse cucumbers during periods of low solar radiation, we evaluated the effects of the simultaneous application of supplemental lighting and CO 2 enrichment using solid CO 2 generators on growth, fruit quality, and yield outcomes.The study peri...

Direct Observation of Radical‐Mediated Oxide‐to‐Alloy Transformation in Solution Under Pulsed Laser Irradiation

ABSTRACT Pulsed laser irradiation (PLI) is widely used to synthesize metal‐based functional materials in solution, yet the molecular‐level mechanism by which a laser pulse reduces a metal‐oxide precursor has remained unresolved. Here we combine time‐resolved in situ x‐ray absorpt...

Tigecycline versus doxycycline for scrub typhus: a preliminary randomized trial

Abstract Background Doxycycline is the standard treatment for scrub typhus, but evidence regarding parenteral alternatives remains limited in hospitalized patients. Main body We conducted a multicenter, prospective, randomized, open-label trial in Korea. Participants were enrolle...

Embedding-aware noise modeling of quantum annealing

Quantum annealing provides a practical realization of adiabatic quantum computation and has emerged as a promising approach for solving large-scale combinatorial optimization problems. However, current devices remain constrained by sparse hardware connectivity, which requires emb...