Abstract：
:Rejuvenation is the configurational excitation of amorphous materials and is one of the more promising approaches for improving the deformability of amorphous metals that usually exhibit macroscopic brittle fracture modes. Here, we propose a method to control the level of rejuvenation through systematic thermal processing and clarify the crucial feasibility conditions by means of molecular dynamics simulations of annealing and quenching. We also experimentally demonstrate rejuvenation level control in Zr(55)Al(10)Ni(5)Cu(30) bulk metallic glass. Our local heat-treatment recipe (rising temperature above 1.1T(g), followed by a temperature quench rate exceeding the previous) opens avenue to modifying the glass properties after it has been cast and processed into near component shape, where a higher local cooling rate may be afforded by for example transient laser heating, adding spatial control and great flexibility to the processing.
journal_name
Sci Repjournal_title
Scientific reportsauthors
Wakeda M,Saida J,Li J,Ogata Sdoi
10.1038/srep10545subject
Has Abstractpub_date
2015-05-26 00:00:00pages
10545issn
2045-2322pii
srep10545journal_volume
5pub_type
杂志文章abstract：:Accidental transmission of prions during neurosurgery has been reported as a consequence of re-using contaminated surgical instruments. Several decontamination methods have been studied using the 263K-hamster prion; however, no studies have directly evaluated human prions. A newly developed in vitro amplification syst...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep24993
更新日期：2016-04-26 00:00:00
abstract：:Vertical hot electron transistors incorporating atomically-thin 2D materials, such as graphene or MoS2, in the base region have been proposed and demonstrated in the development of electronic and optoelectronic applications. To the best of our knowledge, all previous 2D material-base hot electron transistors only cons...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep32503
更新日期：2016-09-01 00:00:00
abstract：:In the research field of extracellular vesicles (EVs), the use of fetal bovine serum (FBS) depleted of EVs for in vitro studies is advocated to eliminate the confounding effects of media derived EVs. EV-depleted FBS may either be prepared by ultracentrifugation or purchased commercially. Nevertheless, these preparatio...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-41772-3
更新日期：2019-04-02 00:00:00
abstract：:A composite of manganese monoxide loaded onto carbon nanotubes (CNTs@MnO) has been synthesized by a facile approach, in which the CNTs form a continuous conductive network connecting the electrocatalyst MnO nanoparticles together to facilitate good electrochemical performance. The electrocatalyst MnO shows favourable ...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep08012
更新日期：2015-01-30 00:00:00
abstract：:Adult stem cells divide to renew the stem cell pool and replenish specialized cells that are lost due to death or usage. However, little is known about the mechanisms regulating how stem cells adjust to a demand for specialized cells. A failure of the stem cells to respond to this demand can have serious consequences,...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-60807-8
更新日期：2020-03-03 00:00:00
abstract：:Targeting micrometer sized metal droplets with near-infrared sub-picosecond laser pulses generates intense stress-confined acoustic waves within the droplet. Spherical focusing amplifies their pressures. The rarefaction wave nucleates cavitation at the center of the droplet, which explosively expands with a repeatable...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-19140-w
更新日期：2018-01-12 00:00:00
abstract：:In the modern era, diathermic oils have been gotten the great attention from researchers due to its notable and momentous applications in engineering, mechanics and in the industrial field. The aim of this paper is to model the problem to augment the heat transfer rate of diathermic oils, specifically, Engine-oil (EO)...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-33547-z
更新日期：2018-10-16 00:00:00
abstract：:Although the rapid urease test (RUT) is a simple method for detecting Helicobacter pylori (H. pylori) infection, it requires sufficient biopsy samples and its sensitivity varies depending on the site and condition of H. pylori infection. We compared the diagnostic performance of a "sweeping method" for H. pylori detec...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-75528-1
更新日期：2020-10-28 00:00:00
abstract：:The subthalamic nucleus (STN) is the main target for neurosurgical treatment of motor signs of Parkinson's disease (PD). Despite the therapeutic effect on both upper and lower extremities, its role in motor control and coordination and its changes in Parkinson's disease are not fully clear. We intraoperatively recorde...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep42467
更新日期：2017-02-13 00:00:00
abstract：:Epilepsy is a widespread neurological disease characterized by abnormal neuronal activity resulting in recurrent seizures. There is mounting evidence that a circadian system disruption, involving clock genes and their downstream transcriptional regulators, is associated with epilepsy. In this study, we characterized t...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-60638-7
更新日期：2020-02-28 00:00:00
abstract：:Given that drug abuse and dependence are common reasons for hospitalization, we aimed to derive and validate a model allowing early identification of life-threatening hospital admissions for drug dependence or abuse. Using the French National Hospital Discharge Data Base, we extracted 66,101 acute inpatient stays for ...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep44428
更新日期：2017-03-14 00:00:00
abstract：:Better risk prediction and new molecular targets are key priorities in type 2 diabetes (T2D) research. Little is known about the role of the urine metabolome in predicting the risk of T2D. We aimed to use non-targeted urine metabolomics to discover biomarkers and improve risk prediction for T2D. Urine samples from two...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-72456-y
更新日期：2020-10-05 00:00:00
abstract：:As an AAA-ATPase, Vps4 is important for function of multivesicular bodies (MVB) sorting pathway, which involves in cellular phenomena ranging from receptor down-regulation to viral budding to cytokinesis. The activity of Vps4 is stimulated by the interactions between Vta1 N-terminus (named as Vta1NTD) and Did2 fragmen...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep38710
更新日期：2016-12-07 00:00:00
abstract：:The 70-kD heat shock proteins (Hsp70s) are highly conserved molecular chaperones that play essential roles in cellular processes including abiotic stress responses. Physcomitrella patens serves as a representative of the first terrestrial plants and can recover from serious dehydration. To assess the possible relation...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep33650
更新日期：2016-09-20 00:00:00
abstract：:Cell wall disruption is necessary to maximize lipid extraction yields in conventional species of mass-cultivated microalgae. This study investigated the effect of sonication, solvent choice and number of extractions on the lipid yield, lipid class composition and fatty acid composition of the diatom Porosira glacialis...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-79269-z
更新日期：2020-12-17 00:00:00
abstract：:The plasmonic waveguide made of uniform corrugated metallic strip can support and guide spoof surface plasmon polaritons (SSPPs) with high confinements. Here, we propose periodically-modulated plasmonic waveguide composed of non-uniform corrugated metallic strip to convert SSPPs to radiating waves, in which the main b...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep29600
更新日期：2016-07-12 00:00:00
abstract：:Dysregulation in cytokine production has been linked to the pathogenesis of various immune-mediated traits, in which genetic variability contributes to the etiopathogenesis. GWA studies have identified many genetic variants in or near cytokine genes, nonetheless, the translation of these findings into knowledge of fun...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-71018-6
更新日期：2020-09-07 00:00:00
abstract：:Carbon nanofibers were widely utilized to improve microwave absorption properties since they are a promising lightweight candidate. Adjustable conductive nanostructures of carbon nanofibers were synthesized by electrospinning technique. The conductive network is controlled by the polyvinyl pyrrolidone (PVP) content du...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-38899-8
更新日期：2019-03-12 00:00:00
abstract：:In cytochrome c oxidase (CytcO) reduction of O2 to water is linked to uptake of eight protons from the negative side of the membrane: four are substrate protons used to form water and four are pumped across the membrane. In bacterial oxidases, the substrate protons are taken up through the K and the D proton pathways,...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-56648-9
更新日期：2019-12-27 00:00:00
abstract：:A correction to this article has been published and is linked from the HTML and PDF versions of this paper. The error has not been fixed in the paper. ...
journal_title：Scientific reports
pub_type： 已发布勘误
doi：10.1038/s41598-018-36257-8
更新日期：2018-11-27 00:00:00
abstract：:Laryngeal squamous cell carcinoma is a major medical problem worldwide. Although our understanding of genetic changes and their consequences in laryngeal cancer has opened new therapeutic pathways over the years, the diagnostic as well as treatment options still need to be improved. In our previous study, we identifie...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-56870-5
更新日期：2020-01-08 00:00:00
abstract：:Clostridium difficile infection (CDI) is associated with risk for severe disease and high mortality. Little is known about the extent of hospital-acquired CDI in Mainland China. In this study, we aimed to investigate the annual CDI incidence, bacterial genotypes, risk factors for severe CDI and survival over a 7-year ...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-09961-0
更新日期：2017-08-29 00:00:00
abstract：:Pyroclastic density currents are one of the most devastating volcanic hazards. Understanding their dynamics is a key to develop successful hazard mitigation strategies. The hazard associated with pyroclastic density currents is commonly investigated a posteriori from their deposits or a priori using analogue and numer...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-43620-w
更新日期：2019-05-14 00:00:00
abstract：:Chloroplast genomes have been widely considered an informative and valuable resource for molecular marker development and phylogenetic reconstruction in plant species. This study evaluated the complete chloroplast genomes of the traditional Chinese medicine Gleditsia sinensis and G. japonica, an adulterant of the form...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-73392-7
更新日期：2020-10-01 00:00:00
abstract：:Quaternized polyacrylic polymer has many applications in water treatment because of its ion exchange effects, but its further industrial applications are largely restricted because of its poor mechanical strength. In this work, a magnetic anion exchange resin with a polyacrylic matrix (MAP) was prepared by incorporati...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-62153-1
更新日期：2020-03-23 00:00:00
abstract：:The herbal medicine berberine (BBR) has been recently shown to be an AMP-activated protein kinase (AMPK) productive activator with various properties that induce anti-inflammatory responses. We investigated the effects of BBR on the mechanisms of mucosal CD4+T cell activation in vitro and on the inflammatory responses...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-48331-w
更新日期：2019-08-15 00:00:00
abstract：:The poor intracellular uptake and non-specific binding of anticancer drugs into cancer cells are the bottlenecks in cancer therapy. Nanocarrier platforms provide the opportunities to improve the drug efficacy. Here we show a carbon-based nanomaterial nanodiamond (ND) that carried paclitaxel (PTX), a microtubule inhibi...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-09983-8
更新日期：2017-08-29 00:00:00
abstract：:Combining with electrochemical corrosion measurements, immersion and hydrogen evolution testing performed in 0.9 wt.% NaCl solution at 37 °C, the corrosion resistance of an as-rolled Mg-3%Al-1%Zn alloy before and after a 3% compressive strain along the rolling direction was investigated. Results revealed that the corr...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-16351-z
更新日期：2017-11-22 00:00:00
abstract：:Species in the genus Suaeda have few diagnostic characters and substantial morphological plasticity. Hence, regional floras do not provide clear taxonomic information for Suaeda spp. in East Asia. In order to assess the taxonomy of four species in the genus Suaeda (S. australis, S. maritima, S. japonica, and S. hetero...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-78041-7
更新日期：2020-12-01 00:00:00
abstract：:Haematopoietic cells arise from endothelial cells within the dorsal aorta of the embryo via a process called the endothelial-haematopoietic transition (EHT). This process crucially depends on the transcription factor RUNX1 which rapidly activates the expression of genes essential for haematopoietic development. Using ...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-28506-7
更新日期：2018-07-10 00:00:00
