Research works

Citrate-mediated structure and enthalpy-entropy trade-off in Ni-CeO2 catalysts for low-temperature CO2 methanation

Catalytic activity in heterogeneous reactions is often interpreted in terms of activation enthalpy, although reaction rates are governed by the activation free energy, which includes both enthalpic (Δ H ‡ ) and entropic (Δ S ‡ ) contributions. This simplification is particularly...

Lignin-derived carbon materials for a sustainable CO2 economy

Abstract Rising atmospheric CO 2 levels intensify global climate challenges, making mitigation strategies indispensable, while lignin-derived porous functionalized carbon enables efficient CO 2 capture under dilute conditions and supports downstream utilization. This perspective...

Bridging theory and practice in medical education: evaluating a faculty development masterclass using a commitment-to-change framework in a resource-variable setting

Despite advances in medical education, translating educational theory into routine teaching practice remains challenging. Faculty development programs often demonstrate high participant satisfaction but limited evidence of behavior change. The Commitment-to-Change (CtC) framework...

An objection to "Logical necessity of Quantum Mechanics"?

The objection against discontinuous motion in favor of continuous motion—that a finite line segment contains uncountably infinitely many points traversed by a moving object—is avoided by observing that every infinite totality also implies the presence of the infinite cardinality...

A Coupling-Strength-Based Recursive Multi-Resolution Token-Chain Language Model

언어 모델은 일반적으로 인접한 토큰들이 예측 가능하고 재사용 가능한 단위를 형성하는 경우에도 토큰 해상도 단계에서 연산을 할당합니다. 본 독립적인 기술 제안서에서는 재귀적 다중 해상도 토큰 체인 모델(RMTC)을 제안합니다. RMTC는 토큰 주소 지정이 가능한 아키텍처로, 강력하게 결합된 스팬...

Psychometric properties of the Functional Assessment of Cancer Therapy–Lung (FACT-L) scale to measure health-related quality of life

Abstract Purpose To validate the Functional Assessment of Cancer Therapy–Lung (FACT-L) scale and assess its psychometric properties in patients with lung cancer in Colombia. Methods The analysis included exploratory and confirmatory factor analysis, internal consistency (248 pati...

Effects of oral deprivation and continuous gastrostomy feeding on masticatory function in rats

Purpose: Tube feeding is frequently used in older adults and patients with dysphagia. However, when oral intake cannot be resumed, masticatory function may decline. Eating provides nutrition and helps maintain oral function, but the effects of different nutritional routes on mast...

Development of a nomogram for predicting extramural venous invasion in colon cancer using spectral CT multiparameter imaging

Abstract Purpose To develop a predictive model based on spectral CT-derived parameters for preoperative assessment of extramural venous invasion (EMVI) in patients with colon cancer. Methods This retrospective study included 235 patients with pathologically confirmed colon cancer...

Association between operative duration and prolonged intensive care unit stay for more than 24 h in lung cancer patients following thoracoscopic lobectomy: a retrospective cohort analysis

Lung cancer remains the primary cause of cancer-related mortality worldwide. While prolonged operative duration is increasingly recognised as a modifier of surgical risk, its independent association with prolonged intensive care unit (ICU) stay for more than 24 h following thorac...

Examining the performance of the EMS system during the COVID-19 pandemic: a cross-sectional study in Iran

In many countries, the Emergency Medical Services (EMS) serve as the frontline of healthcare systems, playing a critical role in responding to health emergencies, including epidemics and pandemics. Assessing the current preparedness and performance of the EMS, along with regular...

DNBSEQ T1+ FCL v2.0 PCR-free NA12878

Whole-genome sequencing FASTQ dataset generated on DNBSEQ T1+ FCL v2.0 with 150 bp paired-end reads, using PCR-free library preparation, for the GIAB reference sample NA12878.

Suicide Stigma, Suicide Literacy, and Acculturation: Associations with Hispanic/Latinx Parents’ Help-Seeking Self-Efficacy

Abstract Purpose Hispanic/Latinx (H/L) youth experience elevated rates of suicidal ideation, yet often face barriers to care. Suicide stigma, suicide literacy, and acculturation can shape beliefs about mental health and responses to crises, and in turn, influence parents’ roles a...

Job stress experiences among Korean pediatric ward nurses: a qualitative content analysis

PURPOSE: This study explored job stress experiences among pediatric ward nurses in Korea and identified the underlying meanings and patterns of these experiences using qualitative content analysis. METHODS: Data were collected through individual in-depth interviews with 9 pediatr...

The magnetic removal of PFAS from water − from molecules to microplastics

Per- and polyfluoroalkyl substances (PFAS), known as “ forever chemicals ”, pose a persistent environmental threat due to their chemical stability, bioaccumulation and widespread presence in water sources. Traditional treatment methods are often limited to remove PFAS, especially...

Reproductive decision-making in the context of inheritable conditions that affect appearance: Lived experiences and perspectives

Inheritable conditions that affect appearance can influence a range of life experiences shaped by social, emotional, and cultural factors. For individuals with such conditions (e.g., craniofacial conditions), considerations about having children may be further complicated by the...

Density Structure of the Lithosphere in upper Priamurye

Abstract A 3D density model for the lithosphere of Upper Priamurye, which extends to a depth of 130 km, was constructed based on the anomalous gravity field. The lithospheric mantle displays a banded structure defined by a series of alternating relatively low and high density zon...

Cannabis flower extracts as a multi-target agent in Alzheimer’s disease: Inhibition of AChE, BChE, and BACE1 with cell-protective effects in a PC12 cell model

Abstract Alzheimer’s disease (AD) is a neurodegenerative disorder marked by progressive cognitive decline. Despite extensive research, its multifactorial nature continues to challenge the development of effective therapies. Current treatments, including anticholinergic agents and...

Single-Chain Persistence Theory (Restricted): The Persistence Chain from Genes to Memes — A Unified Inductive Framework from the Origin of Earth Life to Human Civilization

We present the restricted version of the Single-Chain Persistence Theory (SCPT-R): the evolutionary history of Earth life can be uniformly summarized as the persistence of a host transiting information structure — the persistence chain — carried successively by genes (since ~4.0...

Interleukins and Cardiovascular Disease

Interleukins are important inflammatory cytokines involved in cardiovascular (CV) disease (CVD) pathogenesis, particularly in atherosclerosis, by regulating inflammation, endothelial dysfunction, plaque formation, thrombosis, immune responses, and hematopoiesis. High levels of in...

A Commentary on “Radical Nephrectomy and Thrombectomy Without Cardiopulmonary Bypass for Level IV Venous Thrombus Renal Cell Carcinoma: Feasibility and Technical Tips”

demanding cases