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917 Result(s)
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Article
Highly efficient selective hydrogenation of isophthalonitrile to M-xylenedimethylamine over Co–CaO/g-C3N4 without alkaline additives
Co–xCaO/g-C3N4 catalysts were prepared using incipient wetness impregnation method and applied in isophthalonitrile hydrogenation to M-xylenedimethylamine. The characterization results and experimental data indic...
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Article
Open AccessDeoxycholic acid inducing chronic atrophic gastritis with colonic mucosal lesion correlated to mucosal immune dysfunction in rats
The present study aimed to explore the underlying mechanism of bile reflux-inducing chronic atrophic gastritis (CAG) with colonic mucosal lesion. The rat model of CAG with colonic mucosal lesion was induced by...
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A multi-scale no-reference video quality assessment method based on transformer
Video quality assessment is essential for optimizing user experience, enhancing network efficiency, supporting video production and editing, improving advertising effectiveness, and strengthening security in m...
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Article
Open AccessEffectiveness of virtual and augmented reality for cardiopulmonary resuscitation training: a systematic review and meta-analysis
Virtual reality (VR) and augmented reality (AR) are emerging technologies that can be used for cardiopulmonary resuscitation (CPR) training. Compared to traditional face-to-face training, VR/AR-based training ...
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Article
Open AccessMetformin modifies plasma microbial-derived extracellular vesicles in polycystic ovary syndrome with insulin resistance
This study investigated changes in plasma microbial-derived extracellular vesicles (EVs) in patients with polycystic ovary syndrome and insulin resistance (PCOS-IR) before and after metformin treatment, and ai...
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Article
Fluorine-free, corrosion-resistant aluminum surfaces with nickel hydroxide and stearic acid superhydrophobic coatings
This work presented a novel method for fabricating corrosion-resistant and fluorine-free superhydrophobic Al2O3/nickel hydroxide (NiOxHy)/stearic acid (STA) composite coating on the Al alloys. The Al2O3/NiOxHy co...
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Article
Lower Bound on Translative Covering Density of Tetrahedra
In this paper, we present the first nontrivial lower bound on the translative covering density of tetrahedra. To this end, we show the lower bound, in any translative covering of tetrahedra, on the density rel...
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Article
VCAN activates JAK/STAT signaling pathway to promote the progression of LPS-induced acute pneumonia
Pneumonia is a lower respiratory tract disease induced by pathogens and is related to the inflammatory stimulation by endotoxin from microorganisms.
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Article
Open AccessRisk factors and predictors of recurrence of febrile seizures in children in Nantong, China: a retrospective cohort study
Although most children with febrile seizures (FS) have a favorable prognosis, some experience recurrence within 1–3 years. Age, peak temperature, and family history are now recognized as important risk factors...
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Article
The key role of myostatin b in somatic growth in fishes derived from distant hybridization
The basic mechanism of heterosis has not been systematically and completely characterized. In previous studies, we obtained three economically important fishes that exhibit rapid growth, WR (WCC ♀ × RCC ♂), WR...
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Article
MnO2-modified activated carbon and granular nano-TiO2 in tandem succeed in treating domestic well water arsenic at point of use
Globally, millions of rural households that use groundwater for drinking are exposed to inorganic arsenic, frequently as arsenite (As(III)). Crucial for health protection, adsorption-based treatment works well...
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Article
Open AccessExploring hot topics and evolutionary paths in the Diagnosis-Related Groups (DRGs) field: a comparative study using LDA modeling
This study reviews the research status of Diagnosis-related groups (DRGs) payment system in China and globally by analyzing topical issues in this field and exploring the evolutionary trends of DRGs in differe...
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Article
Open AccessTaxane combined with lobaplatin or anthracycline for neoadjuvant chemotherapy of triple-negative breast cancer: a randomized, controlled, phase II study
Previous studies have shown that the addition of platinum to neoadjuvant chemotherapy (NAC) improved outcomes for patients with triple-negative breast cancer (TNBC). However, no studies have assessed the effic...
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Article
Open AccessIntegrated analysis of transcriptomics and metabolomics of garden asparagus (Asparagus officinalis L.) under drought stress
Drought is a leading environmental factor affecting plant growth. To explore the drought tolerance mechanism of asparagus, this study analyzed the responses of two asparagus varieties, namely, ‘Jilv3’ (drought...
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Article
Efficacy of transcutaneous electrical nerve stimulation combined with mirabegron therapy compared with mirabegron monotherapy for overactive bladder: a prospective randomized controlled study
The objective was to evaluate the efficacy of transcutaneous electrical nerve stimulation (TENS) combined with mirabegron therapy compared with mirabegron monotherapy in the treatment of female patients with o...
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Article
Abnormal trial-to-trial variability in P300 time-varying directed eeg network of schizophrenia
Cognitive disturbance in identifying, processing, and responding to salient or novel stimuli are typical attributes of schizophrenia (SCH), and P300 has been proven to serve as a reliable psychosis endophenoty...
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Article
Compressive response, fragmentation characteristics and energy dissipation of red bed soft rock subjected to impact loading
In engineering, soft rock is often damaged by dynamic loads such as dynamic compaction, vibrating compaction and blasting, resulting in varying degrees of damage. To understand the compressive response, fractu...
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Article
Identification of individual plants carrying viruses or a viroid in Pyrus betulifolia seedlings and virus-tested pear mother plants by group testing
Monitoring the sanitary status of a large population of vegetative propagation materials is a challenge because it requires expensive and time-consuming testing. Here we report a group testing strategy to iden...
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Article
Rapid and specific detection of Chinook salmon bafinivirus (CSBV) in flatfish using loop-mediated isothermal amplification (LAMP)
It is now understood that the flatfish farming industry faces significant threats from Chinook salmon bafinivirus (CSBV) induced hemorrhagic disease. Develo** a prompt and efficient diagnostic method is cruc...
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Latent class analysis of psychological resilience and influencing factors in patients with rheumatoid arthritis: a cross-sectional survey
To investigate the latent class of psychological resilience in patients with rheumatoid arthritis (RA) and examine the factors influencing various latent types.