615 Result(s)
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Article
Efficient elimination of trace iodide ions from medical wastewater by Cu/Cu2O@AC composites
Cu/Cu2O-modified activated carbon composites (Cu/Cu2O@AC) were synthesized via an one-step solvothermal method. The characterization results indicated that copper was uniformly dispersed on the surface of AC as n...
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Legionella effector LnaB is a phosphoryl AMPylase that impairs phosphosignalling
AMPylation is a post-translational modification in which AMP is added to the amino acid side chains of proteins1,2. Here we show that, with ATP as the ligand and actin as the host activator, the effector protein ...
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Open AccessNovel radiopaque ethanol injection: physicochemical properties, animal experiments, and clinical application in vascular malformations
Despite the efficacy of absolute ethanol (EtOH), its radiolucency introduces several risks in interventional therapy for treating vascular malformations. This study aims to develop a novel radiopaque ethanol i...
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Open AccessDe novo design of a nanoregulator for the dynamic restoration of ovarian tissue in cryopreservation and transplantation
The cryopreservation and transplantation of ovarian tissue underscore its paramount importance in safeguarding reproductive capacity and ameliorating reproductive disorders. However, challenges persist in ovar...
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Article
Parallelization of butterfly counting on hierarchical memory
Butterfly (a cyclic graph motif) counting is a fundamental task with many applications in graph analysis, which aims at computing the number of butterflies in a large graph. With the rapid growth of graph data...
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Open-Set Single-Domain Generalization for Robust Face Anti-Spoofing
Face anti-spoofing is a critical component of face recognition technology. However, it suffers from poor generalizability for cross-scenario target domains due to the simultaneous presence of unseen domains an...
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Review of 2D Bi2X3 (X = S, Se, Te): from preparation to photodetector
Detector has become an indispensable part of human beings. The increasing demand for photodetectors with high performance has promoted the research of novel materials. At the same time, with the development of...
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Cross-Linking Methods of the Silk Protein Hydrogel in Oral and Craniomaxillofacial Tissue Regeneration
Craniomaxillofacial tissue defects are clinical defects involving craniomaxillofacial and oral soft and hard tissues. They are characterized by defect-shaped irregularities, bacterial and inflammatory environm...
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Cotton fiber-based 1D nanocomposite: a new type of flexible wire for cryogenic electrical system
In response to the problem of poor flexibility of common one-dimensional flexible conductors at low temperatures, this paper proposed a one-dimensional flexible conductive composite material with cotton fiber ...
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Open AccessWhat are the differences in paraspinal muscle morphometry among degenerative spondylolisthesis patients, isthmic spondylolisthesis patients, and healthy individuals? A propensity score matching analysis
To compare the morphometry of paraspinal muscles in patients with degenerative spondylolisthesis (DS), isthmic spondylolisthesis (IS), and healthy individuals.
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Open AccessStructural insights into drug transport by an aquaglyceroporin
Pentamidine and melarsoprol are primary drugs used to treat the lethal human slee** sickness caused by the parasite Trypanosoma brucei. Cross-resistance to these two drugs has recently been linked to aquaglycer...
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Open AccessThe protective role of prebiotics and probiotics on diarrhea and gut damage in the rotavirus-infected piglets
Rotavirus is one of the pathogenic causes that induce diarrhea in young animals, especially piglets, worldwide. However, nowadays, there is no specific drug available to treat the disease, and the related vacc...
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Open AccessAssociation between vitamin B2 intake and prostate-specific antigen in American men: 2003–2010 National Health and Nutrition Examination Survey
Accumulating evidence suggests a pivotal role of vitamin B2 in the pathogenesis and progression of prostate cancer (PCa). Vitamin B2 intake has been postulated to modulate the screening rate for PCa by alterin...
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Genome constitution and evolution of Elymus atratus (Poaceae: Triticeae) inferred from cytogenetic and phylogenetic analysis
Elymus atratus (Nevski) Hand.-Mazz. is perennial hexaploid wheatgrass. It was assigned to the genus Elymus L. sensu stricto based on morphological characters. Its genome constitution has not been disentangled yet...
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Excitotoxic Storms of Ischemic Stroke: A Non-neuronal Perspective
Numerous neurological disorders share a fatal pathologic process known as glutamate excitotoxicity. Among which, ischemic stroke is the major cause of mortality and disability worldwide. For a long time, the m...
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Open AccessHigh-throughput sequencing-based analysis of the composition and diversity of the endophyte community in roots of Stellera chamaejasme
Stellera chamaejasme (S. chamaejasme) is an important medicinal plant with heat-clearing, detoxifying, swelling and anti-inflammatory effects. At the same time, it is also one of the iconic plants of natural gras...
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Open AccessArthroscopic inferior leaf meniscectomy of the involved anterior horn in the lateral meniscus horizontal tear via an accessary extreme far anteromedial portal
An accessory extreme far anteromedial portal can improve visualisation and ease inferior leaf meniscectomy in patients with lateral meniscal anterior horn horizontal tears. However, the therapeutic outcomes of...
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Open AccessSociodemographic, clinical and treatment characteristics of current rapid-cycling bipolar disorder: a multicenter Chinese study
Rapid cycling bipolar disorder (RCBD), characterized by four or more episodes per year, is a complex subtype of bipolar disorder (BD) with poorly understood characteristics.
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Article
Open AccessConcerted transformation of a hyper-paused transcription complex and its reinforcing protein
RfaH, a paralog of the universally conserved NusG, binds to RNA polymerases (RNAP) and ribosomes to activate expression of virulence genes. In free, autoinhibited RfaH, an α-helical KOW domain sequesters the R...
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Open AccessArtificial kagome lattices of Shockley surface states patterned by halogen hydrogen-bonded organic frameworks
Artificial electronic kagome lattices may emerge from electronic potential landscapes using customized structures with exotic supersymmetries, benefiting from the confinement of Shockley surface-state electron...