Abstract：
:In the present study, a coarse grained AZ31 plate was refined by twin boundaries (TBs) and grain boundaries (GBs), respectively. A comparative study about the different effects of grain refinements by GBs and by TBs on tension-compression yield asymmetry was performed. Our results show that both the refinements by GBs and by TBs increase the tensile and compressive yield strengths, but to a different degree. TBs are more effective to harden twinning, but yield a lower strengthening against prismatic slip, and a much lower tension-compression yield asymmetry is thus obtained. Both the differences in boundary coherence and misorientation between GBs and TBs affect the hardening. The misorientation of TBs provides a lower geometric compatibility factor (a higher hardening) for both prismatic slip and twinning than that of GBs, which in detail is the result of the much higher angle between c-axes of the two sides of TBs (about 86°) than GBs (0-50°). It is found that, for hardening of prismatic slip, boundary coherence plays a more important role than misorientation. With regard to twinning, the different misorientation of TBs from GBs mainly accounts for their different hardening effects.
journal_name
Sci Repjournal_title
Scientific reportsauthors
Yu H,Xin Y,Chapuis A,Huang X,Xin R,Liu Qdoi
10.1038/srep29283subject
Has Abstractpub_date
2016-07-04 00:00:00pages
29283issn
2045-2322pii
srep29283journal_volume
6pub_type
杂志文章abstract：:The endogenous circadian clock drives oscillations that are completely synchronized with the environmental day-night rhythms with a period of approximately 24 hours. Temporal misalignment between one's internal circadian clock and the external solar time often occurs in shift workers and long-distance travelers; such ...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep46702
更新日期：2017-04-26 00:00:00
abstract：:Morphometric correlation networks of cortical thickness, surface area, and gray matter volume have statistically different structural topology. However, there is no report directly describing their correlation patterns in view of interregional covariance. Here, we examined the characteristics of the correlation patter...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep26682
更新日期：2016-05-26 00:00:00
abstract：:Cortical spreading depolarization (SD) involves activation of NMDA receptors and elicit neurovascular unit dysfunction. NMDA cannot trigger SD in newborns, thus its effect on neurovascular function is not confounded by other aspects of SD. The present study investigated if NMDA affected hypercapnia-induced microvascul...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-55468-1
更新日期：2019-12-11 00:00:00
abstract：:Various methods for the direct reprogramming of human somatic cells have been developed. However, a therapeutic method to reprogram and eliminate human solid tumor cells has not been developed. Here we show a novel therapeutic method to reprogram and eliminate human solid tumor cells with chemicals. This therapeutic m...
journal_title：Scientific reports
pub_type： 杂志文章,收录出版
doi：10.1038/srep00280
更新日期：2012-01-01 00:00:00
abstract：:Telomere DNA ends with a single-stranded 3' overhang. Long 3' overhangs may cause aberrant DNA damage responses and accelerate telomere attrition, which is associated with cancer and aging, respectively. Genetic studies have indicated several important players in preventing 5' end hyper-resection, yet detailed knowled...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-08663-x
更新日期：2017-08-18 00:00:00
abstract：:Annually averaged solar radiation in the McMurdo Dry Valleys, Antarctica has varied by over 20 W m-2 during the past three decades; however, the drivers of this variability are unknown. Because small differences in radiation are important to water availability and ecosystem functioning in polar deserts, determining th...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-23390-7
更新日期：2018-03-22 00:00:00
abstract：:Historical records indicate that extensive cultural, commercial and technological interaction occurred between European and Asian populations. What have been the biological consequences of these contacts in terms of gene flow? We systematically estimated gene flow between Eurasian groups using genome-wide polymorphism...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep09500
更新日期：2015-04-02 00:00:00
abstract：:The effects of dairy products on human health have been studied for years. However, the relationship between dairy products as well as calcium intake and the risk of lung cancer is still inconclusive. A total of 32 studies regarding this association were identified from the PubMed and Web of Science databases through ...
journal_title：Scientific reports
pub_type： 杂志文章,meta分析,评审
doi：10.1038/srep20624
更新日期：2016-02-15 00:00:00
abstract：:The interplay between spin states and metallization in compressed CoCl2 is investigated by combining diffraction, resistivity and spectroscopy techniques under high-pressure conditions and ab-initio calculations. A pressure-induced metallization along with a Co2+ high-spin (S = 3/2) to low-spin (S = 1/2) crossover tra...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-41337-4
更新日期：2019-04-01 00:00:00
abstract：:Plasmonics offer an exciting way to mediate the interaction between light and matter, allowing strong field enhancement and confinement, large absorption and scattering at resonance. However, simultaneous realization of ultra-narrow band perfect absorption and electromagnetic field enhancement is challenging due to th...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep24063
更新日期：2016-04-05 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 been fixed in the paper. ...
journal_title：Scientific reports
pub_type： 已发布勘误
doi：10.1038/s41598-018-23089-9
更新日期：2018-03-14 00:00:00
abstract：:Muscle attachment sites (entheses) on dry bones are regularly used by paleontologists to infer soft tissue anatomy and to reconstruct behaviors of extinct organisms. This method is commonly applied to fossil hominin hand bones to assess their abilities to participate in Paleolithic stone tool behaviors. Little is know...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep28353
更新日期：2016-06-23 00:00:00
abstract：:Mucosal-associated invariant T (MAIT) cells help combat opportunistic infections. Thus, MAIT cells are of interest in HIV/SIV vaccination and infection. We investigated MAIT cell dynamics and function in rhesus macaque blood and bronchoalveolar lavage (BAL) following mucosal adenovirus (Ad)-SIV recombinant priming, in...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-66964-0
更新日期：2020-06-22 00:00:00
abstract：:Molecular imaging technique is an attractive tool to detect liver disease at early stage. This study aims to develop a simultaneous dual-isotope single photon emission computed tomography (SPECT)/CT imaging method to assist diagnosis of hepatic tumor and liver fibrosis. Animal models of liver fibrosis and orthotopic h...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep28812
更新日期：2016-07-05 00:00:00
abstract：:Delivering liquid through the void spaces in porous metals is a daunting challenge for a variety of emerging interface technologies ranging from battery electrodes to evaporation surfaces. Hydraulic transport characteristics of well-ordered porous media are governed by the pore distribution, porosity, and morphology. ...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-10791-3
更新日期：2017-09-05 00:00:00
abstract：:The role of the actin cytoskeleton in relation to mitochondria function and dynamics is only recently beginning to be recognized. Myo19 is an actin-based motor that is bound to the outer mitochondrial membrane and promotes the localization of mitochondria to filopodia in response to glucose starvation. However, how gl...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-11002-9
更新日期：2017-09-14 00:00:00
abstract：:Electrospun polycaprolactone (PCL) vascular grafts showed good mechanical properties and patency. However, the slow degradation of PCL limited vascular regeneration in the graft. Polydioxanone (PDS) is a biodegradable polymer with high mechanical strength and moderate degradation rate in vivo. In this study, a small-d...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-03851-1
更新日期：2017-06-15 00:00:00
abstract：:The intensification of marine aquaculture raises multiple sustainability issues, namely the handling of nutrient-rich effluents that can adversely impact ecosystems. As integrated multi-trophic aquaculture (IMTA) gains momentum, the use of halophyte plants to phytoremediate aquaculture effluents has received growing a...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-66093-8
更新日期：2020-06-22 00:00:00
abstract：:Identification of novel brominated contaminants in the environment, especially the derivatives and byproducts of brominated flame retardants (BFRs), has become a wide concern because of their adverse effects on human health. Herein, we qualitatively and quantitatively identified three byproducts of tetrabromobisphenol...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep11741
更新日期：2015-07-01 00:00:00
abstract：:The aims of this study were as follows: to estimate the mortality and years of life lost, assessed by disability-adjusted life years (DALYs), due to breast cancer attributable to physical inactivity in Brazilian women; to compare the estimates attributable to physical inactivity and to other modifiable risk factors; a...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-29467-7
更新日期：2018-07-24 00:00:00
abstract：:Untreatable bacterial infections caused by a perpetual increase of antibiotic resistant strains represent a serious threat to human healthcare in the 21(st) century. Conjugative DNA transfer is the most important mechanism for antibiotic resistance and virulence gene dissemination among bacteria and is mediated by a p...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep24643
更新日期：2016-04-22 00:00:00
abstract：:The Monte Carlo (MC) method is widely used to solve various problems in radiotherapy. There has been an impetus to accelerate MC simulation on GPUs whereas thread divergence remains a major issue for MC codes based on acceptance-rejection sampling. Inverse transform sampling has the potential to eliminate thread diver...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-66844-7
更新日期：2020-06-17 00:00:00
abstract：:Erythropoiesis is regulated by the erythropoietin receptor (EpoR) binding to its ligand. The transmembrane domain (TMD) and the juxtamembrane (JM) regions of the EpoR are important for signal transduction across the cell membrane. We report a solution NMR study of the mouse erythropoietin receptor (mEpoR) comprising t...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep13586
更新日期：2015-08-28 00:00:00
abstract：:Isolating actively proliferating cardioblasts is the first crucial step for cardiac regeneration through cell implantation. However, the origin and identity of putative cardioblasts are still unclear. Here, we uncover a novel class of cardiac lineage cells, PDGFRα+Flk1- cardioblasts (PCBs), from mouse and human plurip...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep41840
更新日期：2017-02-06 00:00:00
abstract：:To what extent deep-time dispersal limitation shapes present-day biodiversity at broad spatial scales remains elusive. Here, we compiled a continental dataset on the distributions of African lizard species in the reptile subfamily Agaminae (a relatively young, Neogene radiation of agamid lizards which ancestors coloni...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep34014
更新日期：2016-09-27 00:00:00
abstract：:To date, only bar/pat gene derived from Streptomyces has been used to generate the commercial PPT-resistant crops currently available in the market. The limited source of bar/pat gene is probably what has caused the decrease in PPT-tolerance, which has become the main concern of those involved in field management prog...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep15495
更新日期：2015-10-23 00:00:00
abstract：:Rapid urbanization is a global phenomenon that has altered many ecosystems, generating ecological risks such as causing a decline in many ecosystem services. In this study, ecosystem service oriented risk assessment combined with PSR were quantifying how urbanization influences the ecosystem services about Beijing-Tia...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-52719-z
更新日期：2019-11-14 00:00:00
abstract：:Diversification between islands and ecological radiation within islands are postulated to have occurred in the Euphorbia species (sect. Aphyllis subsect. Macaronesicae) on the Canary Islands. In this study, the biogeographical pattern of 11 species of subsect. Macaronesicae and the genetic differentiation among five s...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep34454
更新日期：2016-09-29 00:00:00
abstract：:Biomarkers are measurable changes associated with the disease. Urine can reflect the changes of the body while blood is under control of the homeostatic mechanisms; thus, urine is considered an important source for early and sensitive disease biomarker discovery. A comprehensive profile of the urinary proteome will pr...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-03226-6
更新日期：2017-06-08 00:00:00
abstract：:The usage of gelatin hydrogel is limited due to its instability and poor mechanical properties, especially under physiological conditions. Divalent metal ions present in gelatin such as Ca(2+) and Fe(2+) play important roles in the gelatin molecule interactions. The objective of this study was to determine the impact ...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep04706
更新日期：2014-04-16 00:00:00
