Passive cooling paint enabled by rational design of thermal-optical and mass transfer properties.

Integrating radiative and evaporative cooling shows promise for enhancing passive cooling, but durable self-curing integrated cooling paints remain underdeveloped. We designed a modified cementitious structure with advanced thermal-optical and mass transfer properties, boosting cooling power while ensuring durability, mechanical strength, and broad adhesion. The paint achieves 88 to 92% solar reflectance (depending on wetting), 95% atmospheric window emittance, ~30% water retention, and self-replenishing properties, maintaining stable optical performance even when wet.

Preparation of Palladium Nanoflowers Supported on Carbon Catalyst and Its Effect on the Electrochemical Hydrogenation of Soybean Oil.

The efficiency of oil hydrogenation processes is significantly influenced by the morphology of the catalyst. This study aims to enhance the catalytic efficiency and longevity of palladium nanoflower (PdNFs) catalysts by developing catalysts with a high specific surface area and abundant active sites. Using an electrochemical hydrogenation system, the effects of this catalyst on trans fatty acid (TFA) content and hydrogenation selectivity in the hydrogenated oil were investigated.

NOD2 promotes sepsis-induced neuroinflammation by increasing brain endoplasmic reticulum stress mediated by LACC1.

Background: Although nucleotide-binding oligomerization domain-containing protein 2 (NOD2) has been associated with diverse inflammatory states and some neurological diseases, its role in regulating sepsis-induced neuroinflammation remains unexplored. This study aimed to determine the role of NOD2 in modulating sepsis-induced neuroinflammation and to elucidate its potential mechanisms.

Methods: mRNA and protein expression levels of NOD2 were measured in the periventricular white matter (PWM) of C57BL/6 mice and the microglia.

Preparation, characterization, and binding mechanism of pH-driven gliadin/soy protein isolate nanoparticles.

Protein nanoparticles have attracted significant attention due to their low cost and high bioavailability; however, their poor stability limits their functional applications. To address this challenge, hydrophobic gliadin (G) and hydrophilic soy protein isolate (SPI) were co-assembled using the pH-driven method to evaluate the impact of different G/SPI ratios on their structural and functional properties. The results revealed that at G/SPI ratios between 1:1 and 1:8, the nanoparticles exhibited smaller particle sizes and higher zeta potentials.

Physicochemical modulation of soy-hemp-wheat protein meat analogues prepared by high-moisture extrusion using transglutaminase.

Transglutaminase (TGase) is widely used in the production of high-moisture extruded meat analogues (HMEMA) to enhance fiber structure by promoting protein cross-linking. However, its impact on the structure, quality, and protein configuration across different extrusion zones during the preparation of meat analogues (MA) from various proteins remains unclear. This study aimed to investigate the effects of TGase on the physicochemical properties and texture of HMEMA made from soy protein (SP), hemp protein (HP), and wheat gluten (WG).

Multi-Node Small Radar Network Deployment Optimization in 3D Terrain.

When deploying multi-node small radar networks in cities or mountains, it is crucial to consider the influence of terrain. The propagation of radio waves in areas with known three-dimensional (3D) terrain differs significantly from that in free space. However, existing radar deployment optimization methods often rely on simplistic propagation models that do not accurately capture the variations in coverage at different heights.

Effect of emulsifier type on camellia oil-based nanostructured lipid carriers for delivery of curcumin.

In this study, a camellia oil-based nanostructured lipid carrier (NLC) was developed for the delivery of curcumin (Cur). To identify suitable natural emulsifiers, the effects of three different types, including tea saponin (TS), sodium caseinate (SC), and soy lecithin (SL), on the structure, stability, and digestibility of Cur-NLCs were investigated, with Tween 80 (T80) serving as a positive control. The results showed that the absolute zeta potential of NLCs prepared with natural emulsifiers exceeded 30 mV, and their encapsulation efficiency was above 85 %.

Effect of fatty acid chain length on physicochemical properties and structural characteristics of high-moisture meat analogues based on soy-hemp-wheat protein.

Lipids are a crucial factor affecting the quality of meat analogues (MAs). However, there have been no reports on the study of fatty acid (FA) chain length in MAs. Therefore, this study evaluated the effects of different chain length FAs (lauric acid, myristic acid, and stearic acid) on the quality and structure of soy protein isolate (SPI), hemp protein (HP), and wheat gluten (WG) extrudates through methods such as texture, LF-NMR, and SEM.

Experimental study on the splitting tensile failure of a carbon nanotube-modified fly ash foamed concrete filler.

To study the enhancement effect of carbon nanotubes (CNTs) on the splitting tensile properties of foamed concrete backfill in which cement and fly ash were used as the cementitious materials and natural sand was used as the aggregate, specimens of CNT-modified foamed concrete backfill were prepared. Brazilian splitting tests were used to investigate the splitting tensile strength of the CNT-modified foamed concrete backfill, and the digital speckle correlation method was used to analyze the stress field characteristics and crack expansion law of the specimens during splitting tensile testing. The stress-strain characteristics and energy dissipation laws of the backfill were studied at various static loading rates, and a relationship between the splitting tensile strength, ultimate strain, and loading rate was established.

The correlation between TRIM28 expression and immune checkpoints in CRPC.

This study delves into the unexplored realm of castration-resistant prostate cancer (CRPC) by investigating the role of TRIM28 and its intricate molecular mechanisms using high-throughput single-cell transcriptome sequencing and advanced bioinformatics analysis. Our comprehensive examination unveiled dynamic TRIM28 expression changes, particularly in immune cells such as macrophages and CD8+ T cells within CRPC. Correlation analyses with TCGA data highlighted the connection between TRIM28 and immune checkpoint expression and emphasized its pivotal influence on the quantity and functionality of immune cells.

Experimental study on evaluation of density, P-wave velocity, thermal conductivity, and thermal diffusion coefficient of granite after thermal treatments by using PCA.

Temperature significantly influences the physical parameters of granite, resulting in variations in the rock's thermal conductivity. In order to examine the impact of changes in multiple physical parameters of granite at different temperatures on the thermal conductivity of rocks, Principal Component Analysis (PCA) was employed to determine the correlation between granite at different temperatures and various physical parameters, including density (ρ), P-wave velocity (P), thermal conductivity (K), and thermal diffusion coefficient (K). Utilizing the linear contribution rate, a single indicator 'y' was derived to comprehensively represent the thermal conductivity of rocks.

Macro/Microfracture evolution and instability behaviors of high-temperature granite under water-cooling subjected to Brazilian splitting test using the DIC technique.

To investigate the evolution and stability characteristics of granite thermal damage, a series of Brazilian splitting tests is conducted on high-temperature granite samples using digital image correlation (DIC) technology. The results show that the Brazilian tensile strength and P-wave velocity exhibit a clear decline beyond a temperature threshold of 450~600°C, with a linear relationship between them. The presence of micro-cracks alters the stress transfer path, disrupting the stress balance on the Brazilian disc and leading to complex fracture patterns.

Global Prevalence and Hemagglutinin Evolution of H7N9 Avian Influenza Viruses from 2013 to 2022.

H7N9 avian influenza viruses have caused severe harm to the global aquaculture industry and human health. For further understanding of the characteristics of prevalence and hemagglutinin evolution of H7N9 avian influenza viruses, we generated the global epidemic map of H7N9 viruses from 2013 to 2022, constructed a phylogenetic tree, predicted the glycosylation sites and compared the selection pressure of the hemagglutinin. The results showed that although H7N9 avian influenza appeared sporadically in other regions worldwide, China had concentrated outbreaks from 2013 to 2017.

LncRNA LINC00592 mediates the promoter methylation of WIF1 to promote the development of bladder cancer.

Epigenetic alteration is a key feature that contributes to the progression of bladder cancer (BC) and long non-coding RNAs serve crucial role in the epigenetic modulation. This study was designed to explore the epigenetic regulation of LINC00592 in BC. LINC00592 expression in BC was examined.

Prediction of in-hospital mortality in patients with exertional heatstroke: a 13-year retrospective study.

Hyperactivity of coagulation is common in exertional heatstroke (EHS). Disseminated intravascular coagulation (DIC) is the most severe form of coagulation dysfunction and associated with poor outcome. DIC, temperature and Glasgow coma scale score were identified as independent risk factors for in-hospital mortality by multivariate logistic regression analysis, and we developed a nomogram for predicting in-hospital mortality in a 13-year EHS patient cohort.

Glasgow Coma Scale as an Indicator of Patient Prognosis: A Retrospective Study of 257 Patients with Heatstroke from 3 Medical Centers in Guangdong, China.

BACKGROUND Coma has been considered as a valuable symptom of heatstroke. This study aimed to evaluate the role of the Glasgow Coma Scale (GCS) as an indicator of prognosis of patients with heatstroke. MATERIAL AND METHODS From Jan 1st, 2013 to Dec 31st, 2020, the clinical courses of 257 heatstroke patients from 3 medical centers in Guangdong, China, were observed.

Na/K enhanced the stability of the air/water interface of soy hull polysaccharide and intestinal mucus.

The stable energy barrier of mucin and soy hull polysaccharide (SHP) is established at the air/water interface in the intestinal fluid and is conducive to the absorption and transportation of nutrients. This study aimed to investigate the effect of different concentrations (0.5 % and 1.

Constructing Hypoxia-Tolerant and Host Tumor-Enriched Aggregation-Induced Emission Photosensitizer for Suppressing Malignant Tumors Relapse and Metastasis.

Photodynamic immunotherapy is a promising treatment strategy that destroys primary tumors and inhibits the metastasis and relapse of distant tumors. As reactive oxygen species are an intermediary for triggering immune responses, photosensitizers (PSs) that can actively target and efficiently trigger oxidative stress are urgently required. Herein, pyrrolo[3,2-b]pyrrole as an electronic donor is introduced in acceptor-donor-acceptor skeleton PSs (TP-IS1 and TP-IS2) with aggregation-induced emission properties and high absorptivity.

HMGB1-activatied NLRP3 inflammasome induces thrombocytopenia in heatstroke rat.

Background: Thrombocytopenia, an early common complication in heatstroke (HS), has been widely considered as a mortality predictor of HS. The mechanism underlying thrombocytopenia in HS remains unknown. It is not known whether NOD-like receptor family pyrin domain containing 3 (NLRP3) inflammasome is activated in HS platelet, which, in turn, induces platelet activation and thrombocytopenia.

Molecular Dynamics Simulation of Spreading of Mixture Droplets on Chemically Heterogeneous Surfaces.

The dynamic spreading process of mixed droplets on chemically heterogeneous surfaces has attracted significant attention owing to its extensive industrial applications. The spreading of mixture droplets on a chemically heterogeneous surface is more complex than that for pure fluid droplets and needs to be understood further. In this study, molecular dynamic simulations were performed to investigate the dynamic spreading process of R32/R1234yf mixture droplets and water/ethanol mixture droplets of radius 4.

The influence of laser-induced alignment on Z-scan properties of 2D carbon nanomaterials suspension dependent on polarization.

The Z-scan technique uses a single beam that can be used for observing the nonlinear or optical limiting properties of materials. For the first time, the Z-scan properties dependent on the polarization of 2D carbon nanomaterial suspension were experimentally investigated using optical Z-scan technology. The Z-scan curves of graphene and graphene oxide (GO) in N-methyl-2-pyrrolidinone suspensions exhibited strong polarization-dependent characteristics.

Study on the Control of Membrane Fouling by Pulse Function Feed and CFD Simulation Verification.

A complex-function fluid controller placed in front of a membrane module was used to control the velocity change with feed fluid and reduce membrane fouling. Using humic acid as the simulated pollutant, the effects of the square wave function, sine function, reciprocal function, and power function feeding on the membrane flux were investigated. For sine function feeding, the membrane-specific flux was the largest and was maintained above 0.

Halogen Bonding: A New Platform for Achieving Multi-Stimuli-Responsive Persistent Phosphorescence.

Monotonous luminescence has always been a major factor limiting the application of organic room-temperature phosphorescence (RTP) materials. Enhancing and regulating the intermolecular interactions between the host and guest is an effective strategy to achieve excellent phosphorescence performance. In this study, intermolecular halogen bonding (CN⋅⋅⋅Br) was introduced into the host-guest RTP system.