Assessing the impact of urban form on PM concentration along roads in a city with mobile monitoring and machine learning models.

Due to urbanization, air pollution has become one of the most serious environmental problems, threatening human health and causing adverse effects on other environments. In order to improve air quality, it is necessary to analyze the relationship between urban form and air pollution and propose optimization strategies. This study is dedicated to collecting PM concentration data on different grades of roads through mobile monitoring technology, which is then corrected using national fixed monitoring stations.

Nonlocal generation of Fano resonance with no symmetry breaking in THz hybrid metasurfaces.

Fano resonance, arising from the interference between a discrete resonance and a continuum of states, results in sharp and asymmetric line shapes and has significant applications in advanced photonic devices, particularly in sensing, filtering, and nonlinear optics. Nowadays, metasurfaces comprised of engineering microstructures play a crucial role in the generation and manipulation of Fano resonance in photonics. However, current metasurfaces dominantly rely on local symmetry breaking of the microstructures to induce Fano resonances, which significantly limits their tunability and scalable fabrication for practical applications.

Comparison of mediating effects of air pollutants on urban morphology and urban heat Island intensity at block scale.

The urban heat island effect seriously challenges the sustainability and livability of urban development. Air pollutants (AP) may play a mediating role in the impact of urban morphology (UM) on the canopy layer urban heat island intensity (CLUHII) and the surface urban heat island intensity (SUHII). To verify this hypothesis, taking Urumqi as an example, we use the ridge regression model to reveal the differences in the impacts of UM and AP on the two types of urban heat island intensity (UHII).

Study on sulfur-resistant Pd-based catalysts for high-efficiency oxidation of VOCs.

Sulfur-resistant stability of palladium-based catalysts is important for the long-time and efficient VOCs oxidation. Therefore, palladium-based catalysts with bimetallic alloy system could be designed to regulate the dynamic behavior of ethane (the representative of the VOCs) on active sites in the presence of HS. Results showed that Pd-Mo/AlO catalyst kept a high-efficient and stable conversion of ethane (ca.

A bibliometric analysis of current research, development status, and future development trends of soy and whey proteins.

Objective: This study aimed to analyse the current status and development of research on soy and whey proteins during the period 2004-2024 using bibliometric methods in order to reveal the research hotspots and development trends in this field.

Methods: The study used CiteSpace and VOSviewer software to visualise and analyse 1,888 articles in the core database of Web of Science, including collaboration mapping, co-occurrence mapping, and co-citation mapping, in order to detect the development of disciplinary knowledge areas, research hotspots, frontiers, and trends.

Results: The study found an overall fluctuating increase in the publication of relevant literature, especially a significant increase between 2016 and 2023.

Assessing the inflammation in pediatric MOGAD: Significance of CSF HMGB1 and related biomarkers.

Background And Purpose: Myelin-oligodendrocyte glycoprotein antibody associated disease (MOGAD) is a common inflammatory disease of the central nervous system (CNS) in children that can lead to demyelination. Evaluation and monitoring of biomarkers associated with its pathogenesis would provide vital information on disease progression and therapeutic assessment.

Methods: We assessed NLRP3, HMGB1, IL-6, and IL-33 levels in the cerebrospinal fluid (CSF) of pediatric patients with MOGAD at different time points and their association with the risk of disease.

Host RNA N-methyladenosine and incoming DNA N-methyldeoxyadenosine modifications cooperatively elevate the condensation potential of DNA to activate immune surveillance.

Self-non-self discrimination is fundamental to life, thereby even microbes can apply DNA modifications to recognize non-self DNA. However, mammalian cytosolic DNA sensors indiscriminately bind DNA, necessitating specific mechanism(s) for self-non-self discrimination. Here, we show that mammalian RNA N-methyladenosine (m6A) and incoming DNA N-methyldeoxyadenosine (6mdA) cooperatively elevate the condensation potential of DNA to activate immunosurveillance.

Serum NfL and EGFR/NfL ratio mRNAs as biomarkers for phenotype and disease severity of myelin oligodendrocyte glycoprotein IgG-associated disease.

Background And Purpose: Myelin oligodendrocyte glycoprotein (MOG) IgG is frequently elevated in pediatric patients with acquired demyelinating syndrome (ADS). However, no specific biomarkers exist for phenotype classification, symptom severity, prognosis, and treatment guidance of MOG-IgG-associated disease (MOGAD). This study evaluated neurofilament light chain (NfL) and endothelial growth factor receptor (EGFR) mRNA expression levels in serum and cerebrospinal fluid (CSF) as potential biomarkers for MOGAD in Chinese children.

A Nomogram for Predicting the Risk of Deep Vein Thrombosis in Patients With Acute Ischemic Stroke During the COVID-19.

Deep vein thrombosis (DVT) is an important complication of stroke. As coronavirus disease 2019 (COVID-19) enters the stage of persistent and long-term management, the clinical management of DVT in stroke patients may require adjustment. The present study evaluated whether there was an increased risk of DVT in stroke patients during the COVID-19 period.

Diagnosis by Endoscopic Ultrasonography-Guided Sampling through the Lower Gastrointestinal Tract.

Endoscopic ultrasound-guided fine-needle aspiration/biopsy (EUS-FNA/FNB) is very safe and has a high diagnostic rate for upper gastrointestinal lesions, especially pancreatic lesions, but its application in the lower gastrointestinal tract has rarely been reported. Due to the tortuous course of the colorectum, with the sigmoid colon particularly prone to perforation, most endoscopists are reluctant to perform lateral-sector endoscopic ultrasound scanning without a water-bag protection for the puncture. The ultrasonic endoscopy and flexible puncture needle techniques recently introduced into clinical practice have made ultrasound-guided puncture safer and more convenient.

Event-related potentials in response to early terminated and completed sequential decision-making.

The process of outcome evaluation effectively navigates subsequent choices in humans. However, it is largely unclear how people evaluate decision outcomes in a sequential scenario, as well as the neural mechanisms underlying this process. To address this research gap, the study employed a sequential decision task in which participants were required to make a series of choices in each trial, with the option to terminate their choices.

Ultrasonic optic nerve sheath diameter could improve the prognosis of acute ischemic stroke in the intensive care unit.

Stroke patients with high intracranial pressure (ICP) may have poor prognosis. Non-invasive ultrasonic optic nerve sheath diameter (ONSD) could evaluate increased ICP. To investigate whether ONSD is valuable for prognosis of patients with acute ischemic stroke (AIS).

Spatiotemporal variations of heavy metal historical accumulation records and their influencing mechanisms in the Yangtze River Estuary.

Complex transformations of heavy metals in the mega-river-estuary continuum limit our understanding of their pollution history. This study investigated sedimentary compositions of heavy metals, major elements, total organic carbon, grain size, and radionuclides to study spatiotemporal variations in heavy metal accumulation patterns and their controlling mechanisms in four sediment cores (E1-E4) from the Yangtze River Estuary (YRE). Results show that only E3 in the distal YRE front mirrors well the heavy metal pollution history due to its continuous deposition in a stable sedimentary environment, while E1 and E2 record the influence of riverine and estuarine projects and processes apparently.

Development of Irinotecan Liposome Armed with Dual-Target Anti-Epidermal Growth Factor Receptor and Anti-Fibroblast Activation Protein-Specific Antibody for Pancreatic Cancer Treatment.

Pancreatic cancer is one of the most common causes of death in Taiwan. Previous studies have shown that more than 90% of pancreatic cancer cells presented epidermal growth factor receptor (EGFR) cell marker, and this marker is thought to be important as it is related to activation of cancer cell proliferation, angiogenesis, and cancer progression. Moreover, tumor-associated fibroblasts were involved in tumor proliferation and progression.

Comparisons make faces more attractive: An ERP study.

Facial attractiveness judgment largely depends on the characteristics of the facial structure and the personality of the observer. However, little is known about the influence of contextual variations on facial attractiveness. In this electroencephalogram study, participants judged the attractiveness of faces presented individually or in pairs with either a higher-attractive face (HAF) or lower-attractive face (LAF).

Neural dynamics and coupling underlying uncertain anticipatory conflicts in anxious individuals.

Anticipation plays an important role in cognitive control and related psychiatric disorders such as anxiety. However, anticipation processing of conflicts in anxious individuals and the underlying brain mechanisms remain unknown. Using a newly designed cue-flanker task, we observed faster responses to congruent flankers with certain cues in individuals with high trait anxiety (HTA) than those with low trait anxiety (LTA).

[Effects of two common acellular methods on the physicochemical properties of dermal acellular matrix].

At present, acellular matrix is an effective replacement material for the treatment of skin damage, but there are few systematic evaluation studies on its performance. The experimental group of this study used two decellularization methods to prepare the matrix: one was the acellular matrix which sterilized with peracetic acid first (0.2% PAA/4% ethanol solution) and then treated with hypertonic saline (group A), the other was 0.

Underestimated heavy metal pollution of the Minjiang River, SE China: Evidence from spatial and seasonal monitoring of suspended-load sediments.

Previous assessments on rivers in SE China with highly developed economy and enormous population indicate diverse and relatively low particulate heavy metal pollution levels. However, the controlling mechanisms for heavy metal enrichment and transport remain enigmatic. Here, we target a mesoscale mountainous river, the Minjiang River, and obtain grain size, mineralogical and heavy metal concentration (Pb, Cd, Cr, Mn, Mo, Zn, V, Co, Ni, Cu) data from seasonal suspended particulate matter (SPM) near the river mouth, riverbed sediments and SPM samples from mainstream and major tributaries of the river.

Primary vocal cord aspergillosis caused by Aspergillus fumigatus and molecular identification of the isolate.

This is a case of vocal cord aspergillosis in a 36-year-old woman whose chief complaint was progressive hoarseness and vocal fatigue of one month duration. These symptoms followed the use of systemic administration of penicillin, cefotaxime natrium and dexamethasone to treat her rhinitis and asthma. Fiberoptic laryngoscopy revealed whitish plaques involving both vocal cords.