Improved Prediction Model for Maximum Static Friction Force of Agricultural Tractor with Front-End Loader on Paved Road.

Highlights: The friction force is one of the important influence factors on tire slip, overturning, and rollover characteristics of tractors. The maximum static friction forces of three different tractors were measured on paved roads under various loading conditions. The prediction models of the previous study were improved through regression analysis for the measured data.

Nanoarchitectonics of Metal-Organic Framework and Nanocellulose Composites for Multifunctional Environmental Remediation.

Metal-organic frameworks (MOFs) are widely used in environmental remediation due to their unique properties. However, their practical applications are significantly limited by its powder crystal form. To address these limitations, MOFs can be integrated with abundant and sustainable biomass-derived nanocellulose (NC) to construct processable macroscopic architectures.

Applying a mobile intervention for chronic insomnia in routine care: Study protocol for a multicenter randomized controlled trial.

Unlabelled: Cognitive behavioral therapy for insomnia (CBT-I) is the first-line treatment for chronic insomnia. However, access to in-person CBT-I remains limited due to a shortage of trained providers and structural barriers. Digital CBT-I (dCBT-I) offers a scalable solution to bridge this treatment gap, yet real-world evidence of its effectiveness remains limited.

Advancing Bladder Health Diagnostics: The Potential of Optical Techniques for Noninvasive Assessment of Lower Urinary Tract Disorders.

Purpose: This review evaluates the clinical utility of emerging optical techniques-specifically, near-infrared spectroscopy (NIRS), optical coherence tomography (OCT), photoacoustic imaging (PAI), and fiber-optic sensors (FOSs)-as noninvasive, patient-friendly modalities for diagnosing lower urinary tract dysfunction. We assess their potential integration into wearable systems for personalized urological care and propose a novel clinical pathway for their use.

Methods: We included published studies employing optical modalities to evaluate bladder function or pathology, focusing on diagnostic accuracy, feasibility, and patient-related outcomes.

Graft-growth of Cobalt-based Prussian blue analogs on bamboo for indoor formaldehyde removal.

Formaldehyde is a common indoor organic pollutant and primarily emitted from materials such as artificial panels and wall coatings, posing significant risks to human health. Therefore, it is of practical significance to develop novel materials for efficient removal of indoor formaldehyde. Prussian blue analogs (PBA), which possess desirable properties such as high tunability, multifunctionality, large specific surface area, and environmental friendliness, show great potential in formaldehyde removal applications.

Highly sensitive thin SERS substrate by sandwich nanoarchitecture using multiscale nanomaterials for pesticide detection on curved surface of fruit.

Various flexible surface-enhanced Raman scattering (SERS) substrates have been developed for the Raman detection of environmental pollutants due to their high sensitivity, low cost, and rapid sampling capabilities. However, achieving high reproducibility, reliability, and sensitivity in large areas remains challenging. In this study, we present a simple fabrication method for a layered, sandwich-nanoarchitectured SERS substrate consisting of multiscale nanomaterials of (1) 0D, Au nanoparticles (AuNPs), (2) 1D, TEMPO-oxidized nanocellulose fibers (TC), and (3) 2D, MXene (TiCT).

Tailoring Mesopores on Ultrathin Hollow Carbon Nanoarchitecture with NO Coordinated Ni Single-Atom Catalysts for Hydrogen Evolution.

Single-atom catalysts (SACs) offer exceptional atomic utilization and catalytic efficiency, particularly in the hydrogen evolution reaction (HER), where effective mass transport and electronic structure control are critical. However, many SACs suffer from suboptimal hydrogen adsorption energies and limited synergy with the support matrix, which restrict their intrinsic activity and durability. Overcoming these limitations requires an integrated strategy that simultaneously optimizes both the atomic coordination environment and the support architecture.

Selective Design of Mesoporous BiSe Films with Orthorhombic and Rhombohedral Crystals.

Materials with the same chemical composition can exhibit distinct properties depending on their crystal phases. Here, the synthesis of two types of mesoporous BiSe films at different reduction potentials is reported and their application in electrochemical glucose sensing. Mesoporous BiSe is synthesized by incorporating block copolymer micelle assemblies into the deposition solution and applying a reduction potential.

Investigation of Structural, Optical, Electrical, and Biological Properties of a Porous Platinum Electrode for Neurostimulation Devices.

The structural and optical properties, as well as the electrical and biological characteristics of a porous platinum (Pt) structure for neurostimulation applications, are investigated. Critical factors such as biocompatibility, electrical performance, and structural and optical differences, which can adversely affect the functionality of implantable devices, are systematically analyzed and compared with general electrodes. By employing an integration of three-dimensional simulations and implantation experiments, we demonstrate that the remarkably extensive surface area, low reflectance, and outstanding peak current values inherent in porous Pt facilitate effective stimulation while simultaneously ensuring a high degree of biological safety.

Study on the importance of uniformity and nanoparticle size in ZIF-8 carbon nanoarchitecture for enhancing electrochemical properties.

Metal-organic framework (MOF)-derived carbons, known for their highly tunable structures, have attracted considerable attention for electrochemical applications. Efficient ion and electron transport, along with low electrode resistance, is critical for enhancing performance in these areas. To optimize MOF-derived carbons, we synthesize Zn-based zeolitic imidazolate framework (ZIF-8) nanocrystals with controlled sizes and a narrow size distribution, resulting in nanoporous polyhedral carbon structures.

Porous Carbon Electrode Made of Biomass DNAs for High-Efficiency Quasi-Solid-State Supercapacitor.

Since companies have declared their commitment to operating with 100% renewable energy, developing electrical storage systems using natural eco-friendly resources is in full swing. Efforts to replace existing materials in core electrode materials are accelerating, but the use of toxic chemicals in the complex production process is decreasing its value. This study presents a unique porous carbon electrode made of pure biomass DNA wastes synthesized simply via a single step of hydrogelation-calcination without activation through carbonization.

Engineering Gizmos for Short Cancer Genetic Fragments Discrimination.

Currently, mankind is fiercely struggling with cancer. Recently, we have been winning the battle against cancer through precision medicine and accompanying diagnostic methods, and we are raising many hopes with blockbuster drugs. It would be even better if we could read the cancer nucleotide sequence, identify them in advance, and suggest treatments simultaneously.

Ca3.3 T-type calcium channels contribute to carboplatin resistance in retinoblastoma.

Carboplatin resistance in retinoblastoma, an aggressive pediatric intraocular tumor, remains a major clinical challenge in treatment. This study elucidates the role of T-type calcium channels in carboplatin resistance using human retinoblastoma Y79 cells. We generated carboplatin-resistant Y79 (Y79CR) cells and characterized their electrophysiological properties.

Design and optimization of hybrid seawater reverse osmosis-solar-driven desalination-pressure retarded osmosis system for energy efficient desalination maximizing economic potential.

Seawater reverse osmosis (SWRO)-pressure retarded osmosis (PRO) hybrid desalination system is being actively researched to reduce energy consumption by generating energy in the PRO. However, the SWRO-PRO hybrid system still faces the following challenges: low freshwater recovery and low energy generation. To resolve these challenges, this study first proposes a novel SWRO-Solar-driven desalination (SD)-PRO hybrid system for energy-efficient desalination.

Strategically Designed Uniform MOF-Derived Nanoporous Carbon Aerogel for Efficient Solar-Driven Desalination by Control of Hydrophilicity and Thermal Conductivity.

Desalination techniques using the photothermal effect hold significant potential for producing fresh water from saline or polluted sources due to their low energy consumption. In the case of commercialized carbon materials are related to heat loss resulting from high thermal conductivity, and metal particles still have trouble in commercialization or cost-effectiveness. This is because a photothermal desalination evaporator must simultaneously exhibit high water evaporation performance, excellent energy conversion efficiency, sufficient hydrophilicity, and low heat loss.

The risk of insomnia by work schedule instability in Korean firefighters.

Background: Firefighters are exposed to shift work, as well as unpredictable emergency calls and traumatic events, which can lead to sleep problems. This study aimed to investigate the risk of insomnia by work schedule instability in Korean firefighters.

Methods: This study used the Insomnia Severity Index to assess the insomnia in firefighters.

Sarcopenia is a predictor for Alzheimer's continuum and related clinical outcomes.

Low body mass index is closely related to a high risk of Alzheimer's disease (AD) and related biomarkers including amyloid-β (Aβ) deposition. However, the association between sarcopenia and Aβ-confirmed AD remains controversial. Therefore, we investigated the relationship between sarcopenia and the AD continuum.

Facile fabrication of shape-controllable and reusable nanoporous catalytic aerogels based on Co-MOF and agarose for efficient decomposition of organic pollutants in water.

Sulfate radical (SO)-based advanced oxidation processes (SR-AOPs) have been studied to date by utilizing metal-organic frameworks as efficient catalysts to generate sulfate radicals by peroxymonosulfate (PMS) activation in water purification. It is important to select high-performance and reliable catalysts for efficient water remediation, and separation and recovery of catalysts are essential in the practical application of MOFs. Herein, we adapted thermally curable, shape-controllable, and cost-effective agarose (AG) as a smart matrix and ZIF-67, as a powerful catalyst to prepare nanoarchitectured aerogel (Z67@AG).

Comparison of the Effects of Compound Training, Plyometric Exercises, and Kettlebell Exercises on Strength, Power, Dynamic Balance, and Pitched Ball Velocity in 30 Male High School Baseball Pitchers Aged 16-19 Years.

BACKGROUND The purpose of this study was to determine how the combination of plyometric training (PT), which builds strength through fast, repetitive extensions and contractions, and kettlebell training (KT), using a device that is smaller than a barbell and allows for strength and full-body work, affects the physical performance and performance of high school pitchers during the season. MATERIAL AND METHODS Participants (n=30 males; age group=16-19 years) were randomized into 3 groups: compound training group (CTG) (n=10), plyometric training group (PTG) (n=10), and kettlebell group (KTG) (n=10). All groups performed training twice weekly for 4 weeks.

Three-dimensional atrous inception module for crowd behavior classification.

Recent advances in deep learning have led to a surge in computer vision research, including the recognition and classification of human behavior in video data. However, most studies have focused on recognizing individual behaviors, whereas recognizing crowd behavior remains a complex problem because of the large number of interactions and similar behaviors among individuals or crowds in video surveillance systems. To solve this problem, we propose a three-dimensional atrous inception module (3D-AIM) network, which is a crowd behavior classification model that uses atrous convolution to explore interactions between individuals or crowds.

A biospecies-derived genomic DNA hybrid gel electrolyte for electrochemical energy storage.

Intrinsic impediments, namely weak mechanical strength, low ionic conductivity, low electrochemical performance, and stability have largely inhibited beyond practical applications of hydrogels in electronic devices and remains as a significant challenge in the scientific world. Here, we report a biospecies-derived genomic DNA hybrid gel electrolyte with many synergistic effects, including robust mechanical properties (mechanical strength and elongation of 6.98 MPa and 997.

Surfactant-Free, Size-Controllable, and Scalable Green Synthesis of ZIF-8 Particles with Narrow Size Distribution by Tuning Key Reaction Parameters in Water Solvent.

The chemical/physical properties and reliable performance of nanoporous materials are strongly influenced by the particle size and corresponding distribution. Among many types of MOFs, ZIF-8, is still widely used and many studies have been conducted to control the particle size and uniformity of ZIF-8 using surfactants and organic solvents. However, the use of surfactants and organic solvents process is expensive and may cause environmental pollution.

The role of the North Atlantic Ocean on the increase in East Asia's spring extreme hot day occurrences across the early 2000s.

The occurrence frequency of East Asia's extreme hot day in boreal spring has increased since 1979. Using observational data and a Linear baroclinic model experiment, our study suggests that the occurrence of hot day is mainly due to anomalous high pressure over East Asia associated with a horizontal stationary wave train originating from a positive phase of the North Atlantic Tripole (NAT) sea surface temperature (SST) in spring. The effect of a positive phase of the NAT SST is evident in the 2000s, apparently associated with the linear trend of the North Atlantic SST like a positive phase of the NAT SST.