Energy production and denitrogenation performance by sludge biochar based constructed wetlands-microbial fuel cells system: Overcoming carbon constraints in water.

As freshwater demand grows globally, using reclaimed water in natural water bodies has become essential. Constructed wetlands (CWs) are widely used for advanced wastewater treatment due to their environmental benefits. However, low carbon/nitrogen (C/N) ratios in wastewater limit nitrogen removal, often leading to eutrophication.

Excited-state antioxidant activity for apigenin based on external electric field-modulated ESIPT behavior: TD-DFT and molecular docking calculations.

Apigenin (Api), a flavonoid possessing dual features of antioxidant activity and intramolecular hydrogen bond (IMHB), is subjected to an external electric field (EEF) to investigate its excited-state antioxidant activity after excited state intramolecular proton transfer (ESIPT) behavior employing the density functional theory (DFT) and time-dependent DFT (TD-DFT) methods, as well as molecular docking. The existence of IMHB is demonstrated by structural parameters and AIM topological analysis, where Api in the enol form under an EEF of +60 × 10 a.u.

Design, synthesis and biological evaluation of galantamine analogues for cognitive improvement in Alzheimer's disease.

Galantamine plays a crucial role in the management of brain disorders. In this study, a series of galantamine analogues were designed, synthesized and evaluated as potential therapeutic agents for Alzheimer's disease (AD). Compound C2, a dual inhibitor of cholinesterase, was obtained by introducing a benzylpyridine ring to the hydroxyl group of galantamine.

Design, synthesis, and biological evaluation of Ponatinib-based N-Phenylpyrimidine-2-amine derivatives as novel fibroblast growth factor receptor 4 (FGFR4) selective inhibitors.

Fibroblast growth factor receptor 4 (FGFR4) has been proven to be a promising target for FGFR-driven HCC therapy. Great efforts have been devoted to the discovery of FGFR4 inhibitors. In this article, a new class of Ponatinib-based N-phenylpyridine-2-amine derivatives was designed and synthesized as covalent and irreversible FGFR4 selective inhibitors through a rational drug design strategy.

Targeting Deltex E3 Ubiquitin Ligase 2 Inhibits Tumor-associated Neutrophils and Sensitizes Hepatocellular Carcinoma Cells to Immunotherapy.

Several E3 ligases have been found to affect the immune microenvironment of hepatocellular carcinoma (HCC) and lead to the resistance of immunotherapy. In this study, genes of E3 ligases are screened based on The Cancer Genome Atlas (TCGA) dataset. Through cytometry by time of flight (CyTOF), flow cytometry, and further experiments, Deltex E3 ubiquitin ligase 2 (DTX2) in HCC cells is identified to promote the infiltration and polarization of tumor-associated neutrophils (TANs) with a protumor phenotype, thus attenuating the infiltration and cytotoxicity of CD8+ T cells partially through C-X-C motif chemokine 2 (CXCL2) and C-X-C motif chemokine 6 (CXCL6).

Fluoride and nitrogen contamination and potential health risks in the groundwater of a typical agricultural region.

Fluoride and nitrogen contamination is a global concern and has been a serious problem in agricultural areas. This study aims to identify the source of fluoride and nitrogen in the groundwater and assess groundwater quality and human health risks in the Guanzhong Plain, northwest China. The results showed that the concentrations were 0.

A New Marine Epizoic Diatom, Ceratanaulus alaris sp. nov. (Bacillariophyceae), From Guangxi Zhuang Autonomous Region, the Southwest Coast of China.

Diatoms (Bacillariophyceae) are diverse and abundant microalgae, and many of them are found in marine intertidal environments. Here, we present a new marine epizoic diatom isolated from Euspira gilva Philippi in intertidal area of Beihai city, Guangxi Zhuang Autonomous Region, named Ceratanaulus alaris L.J.

Neutrophil Extracellular Traps Induce Brain Edema Around Intracerebral Hematoma via ERK-Mediated Regulation of MMP9 and AQP4.

Perihematomal edema (PHE) significantly aggravates secondary brain injury in patients with intracerebral hemorrhage (ICH), yet its detailed mechanisms remain elusive. Neutrophil extracellular traps (NETs) are known to exacerbate neurological deficits and worsen outcomes after stroke. This study explores the potential role of NETs in the pathogenesis of brain edema following ICH.

Numerical study on the back slope effect of trapezoidal canyon slope under oblique incidence of P-SV waves.

The incident angle of seismic waves influences the dynamic response of rock slopes. However, the relationship between the back-slope effect in strong earthquake areas and the incident angle has not been well-explained. Based on the equivalent nodal force method and the viscoelastic artificial boundary theory, the oblique incidence of seismic P-wave and SV-wave are carried out in FLAC3D software.

Uncovering the complexity of source mechanism in an anisotropic coal mine using sequential inversion.

Accurate characterisation of seismic source mechanisms in mining environments is crucial for effective hazard mitigation, but it is complicated by the presence of anisotropic geological conditions. Neglecting anisotropic effects during moment tensor (MT) inversion introduces significant distortions in the retrieved source characteristics. In this study, we investigated the impact of ignoring anisotropy during MT inversion on the reliability of hazard assessment.

Hydrothermal biochar enhances the photosynthetic efficiency and yield of alfalfa by optimizing soil chemical properties and stimulating the activity of microbial communities.

Hydrothermal biochar has demonstrated potential in enhancing crop growth by improving soil properties and microbial activity; however, its effectiveness varies with application rate, with excessive amounts potentially inhibiting plant growth. This study employed a pot experiment approach to compare varying application rates of hydrothermal biochar (ranging from 0 to 50 t/ha) and to analyze its effects on alfalfa biomass, photosynthetic efficiency, soil nutrient content, and microbial community composition. Biochar application increased alfalfa dry weight by 12.

Preparation and characterization of PEG-Dex macromolecular schiff base particles and their application on the stabilization of water-in-water emulsion.

In this study, polyethylene glycol (PEG) and dextran (Dex) were chemically modified to obtain amino-functionalized PEG (PEG-(NH)) and oxidized dextran (ODex). They were subsequently reacted via -NH and -CHO groups to synthesize a macromolecular Schiff base particle. The structures, morphologies, and thermal properties of the macromolecular Schiff base particle were characterized using Fourier-transform infrared spectroscopy (FT-IR), scanning electron microscopy (SEM), and thermogravimetry analysis (TGA).

Water quality prediction and carbon reduction mechanisms in wastewater treatment in Northwest cities using Random Forest Regression model.

With the accelerated urbanization and economic development in Northwest China, the efficiency of urban wastewater treatment and the importance of water quality management have become increasingly significant. This work aims to explore urban wastewater treatment and carbon reduction mechanisms in Northwest China to alleviate water resource pressure. By utilizing online monitoring data from pilot systems, it conducts an in-depth analysis of the impacts of different wastewater treatment processes on water quality parameters.

Effects of water-fertiliser coupling on the photosynthesis and quality of Lycium barbarum based on predicted crop evapotranspiration (ET).

Lycium barbarum is an important economic crop in the arid region of Northwest China, and the regulation of irrigation and fertilisation is an important way to improve the quality and yield of Lycium barbarum. To explore the effects of water-fertiliser coupling on photosynthesis, quality and yield of Lycium barbarum under irrigation methods based on predicted crop evapotranspiration (ET), ET was calculated via reference evapotranspiration (ET) predicted on the basis of public weather forecasts, and the irrigation water volume was determined as a proportion of this ET. A field experiment was conducted via a completely randomised experimental design with five irrigation water volumes (W0 (100% ET), W1 (90% ET), W2 (80% ET), W3 (70% ET) and W4 (65% ET)) and three fertiliser application rates (high fertiliser (FH), medium fertiliser (FM) and low fertiliser (FL)).

The Mediating Roles of Objectified Body Consciousness About Acceptance of Cosmetic Surgery Among International Students in China.

Background: Studies on acceptance of cosmetic surgery may not be cross-culturally invariant, but little is known about it in non-Western populations. Therefore, it is necessary to develop cross-cultural research on it.

Methods: 230 international students in China aged 18-27 years (M = 21.

Analysis of imaging risk factors for prognosis in children with spinal cord injury without radiologic abnormalities.

This study aimed to identify imaging risk factors for spinal cord injury without radiologic abnormalities (SCIWORA) in children. We retrospectively analyzed the medical records and magnetic resonance imaging (MRI) findings of children with SCIWORA admitted to our hospital between January 1, 2012, and September 30, 2022. Univariate and binary logistic regression analyses were used to evaluate the prognostic impact of various factors including MRI type, maximum cross-sectional area of spinal cord injury, injury length, injury signal intensity ratio.

Vertical land motion is underestimated in sea-level projections from the Oka estuary, northern Spain.

Coastal populations are susceptible to relative sea-level (RSL) rise and accurate local projections are necessary for coastal adaptation. Local RSL rise may deviate from global mean sea-level rise because of processes such as geoid change, glacial isostatic adjustment (GIA), and vertical land motion (VLM). Amongst all factors, the VLM is often inadequately estimated.

Expanded and independent validation of the NoMoFA scale for Parkinson's disease: the Italian version.

Introduction: Non-motor symptoms (NMS) in Parkinson's disease (PD) can fluctuate daily, impacting patient quality of life. The Non-Motor Fluctuation Assessment (NoMoFA) Questionnaire, a recently validated tool, quantifies NMS fluctuations during ON- and OFF-medication states. Our study aimed to validate the Italian version of NoMoFA, comparing its results to the original validation and further exploring its clinimetric properties.

Developmental validation of a novel all-in one assay of X chromosomal multi-insertion/deletion loci for forensic genetics.

Multi-insertion/deletion polymorphisms (Multi-InDels), as the novel genetic markers, show great potential in forensic research. Whereas, forensic researchers mainly focus on the multi-InDels on the autosomes, which can provide relatively limited information in some complex paternity cases. In this study, a novel X chromosomal multi-InDel multiplex amplification system was designed, containing 22 multi-InDels and one STR locus on the X chromosome.

Identifying novel aging-related diagnostic and prognostic models and aging-targeted drugs for sepsis patients.

Sepsis is defined as a dysfunctional, life-threatening response to infection leading to multiorgan dysfunction and failure. During the past decade, studies have highlighted the relationship between sepsis and aging. However, the role of aging-related mechanisms in the progression and prognosis of sepsis remains unclear.

Enhancing early detection of Alzheimer's disease through hybrid models based on feature fusion of multi-CNN and handcrafted features.

Alzheimer's disease (AD) is a brain disorder that causes memory loss and behavioral and thinking problems. The symptoms of Alzheimer's are similar throughout its development stages, which makes it difficult to diagnose manually. Therefore, artificial intelligence (AI) techniques address the limitations of manual diagnosis.

Preliminary study of Kinesio Taping in rectus abdominis diastasis treatment and abdominal circumference improvement in postpartum women: a retrospective study.

Rectus abdominis diastasis (RAD) is a key factor in the rehabilitation of postpartum women. This study aimed to evaluate the clinical efficacy of Kinesio Taping (KT) in RAD treatment and abdominal changes. The medical records of women with RAD who received KT treatment at the hospital were reviewed.

Density-dependent flow generation in active cytoskeletal fluids.

The actomyosin cytoskeleton, a protein assembly comprising actin fibers and the myosin molecular motor, drives various cellular dynamics through contractile force generation at high densities. However, the relationship between the density dependence of the actomyosin cytoskeleton and force-controlled ordered structure remains poorly understood. In this study, we measured contraction-driven flow generation by varying the concentration of cell extracts containing the actomyosin cytoskeleton and associated nucleation factors.

Aero-TiO three-dimensional nanoarchitecture for photocatalytic degradation of tetracycline.

One of the biggest issues of wide bandgap semiconductor use in photocatalytic wastewater treatment is the reusability of the material and avoiding the contamination of water with the material itself. In this paper, we report on a novel TiO aeromaterial (aero-TiO) consisting of hollow microtetrapods with ZnTiO inclusions. Atomic layer deposition has been used to obtain particles of unique shape allowing them to interlock thereby protecting the photocatalyst from erosion and damage when incorporated in active filters.