Abstract：
:Detection of sedimentary cycles is difficult in fine-grained or homogenous sediments but is a prerequisite for the interpretation of depositional environments. Here we use a new autocorrelation analysis to detect cycles in a homogenous sediment core, E602, from the northern shelf of the South China Sea. Autocorrelation coefficients were calculated for different mean grain sizes at various depths. The results show that sediments derived from rapid depositional events have a better autocorrelation. Analysis of two other cores confirms this result. Cores composed of sediments deposited quickly under stable and/or gradually changing hydrodynamic conditions, have higher autocorrelation coefficients, whereas, those composed of sediments deposited during calm periods have relatively low autocorrelation coefficients. It shows that abrupt changes in autocorrelation coefficients usually indicate the existence of a boundary between adjacent sedimentary cycles, with each cycle beginning with a high positive autocorrelation coefficient of grain size and ending with a low negative one.
journal_name
Sci Repjournal_title
Scientific reportsauthors
Xiao S,Li R,Chen Mdoi
10.1038/srep01653subject
Has Abstractpub_date
2013-01-01 00:00:00pages
1653issn
2045-2322pii
srep01653journal_volume
3pub_type
杂志文章abstract：:Protocadherin 19 (Pcdh19) is an X-linked gene belonging to the protocadherin superfamily, whose members are predominantly expressed in the central nervous system and have been implicated in cell-cell adhesion, axon guidance and dendrite self-avoidance. Heterozygous loss-of-function mutations in humans result in the ch...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep26765
更新日期：2016-05-31 00:00:00
abstract：:Using symbiotic farming methods [cover crops and chicken grazing (+ C)] in a winter fallow field, we found that the soil organic matter and total nitrogen of the + C treatment were 5.2% and 26.6% higher, respectively, than those of a treatment with cover crops and no chicken grazing (- C). The annual rice grain yield ...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-69407-y
更新日期：2020-07-28 00:00:00
abstract：:Centromeres usually contain large amounts of tandem repeat DNA. Alpha satellite DNA (AS) is the most abundant tandem repeat DNA found in the centromeres of simian primates. The AS of humans contains sequences organized into higher-order repeat (HOR) structures, which are tandem arrays of larger repeat units consisting...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep10315
更新日期：2015-05-14 00:00:00
abstract：:The rational synthesis of alternative materials is highly demanding due to the outbreak of infectious diseases and resistance to antibiotics. Herein, we report a tailored nanoantibiotic synthesis protocol where the antibiotic binding was optimized on the silver-silica core-shell nanoparticles surface to maximize biolo...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-01209-1
更新日期：2017-05-02 00:00:00
abstract：:It has been reported that the ATM kinase inhibitor KU60019 preferentially radiosensitizes orthotopic high grade gliomas (HGG) driven by established U87 and U1242 cell lines bearing specific TP53 mutations. We wished to determine whether those results could be extended to tumors driven by primary glioma initiating cell...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-32578-w
更新日期：2018-09-21 00:00:00
abstract：:The floral phenology, pollination ecology and breeding systems of two sympatric early-divergent angiosperms, Goniothalamus tapisoides and G. suaveolens (Annonaceae) are compared. The flowers are protogynous and morphologically similar, with anthesis over 23-25 h. Both species are predominantly xenogamous and pollinate...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep35674
更新日期：2016-10-21 00:00:00
abstract：:Early microvascular damage in diabetes (e.g. capillary nonperfusion and ischemia) can now be assessed and quantified with optical coherence tomography-angiography (OCT-A). The morphology of vascular tissue is indeed affected by different factors; however, there is a paucity of data examining whether OCT-A metrics are ...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-02767-0
更新日期：2017-05-31 00:00:00
abstract：:Topological quantum computation has been extensively studied in the past decades due to its robustness against decoherence. One way to realize the topological quantum computation is by adiabatic evolutions-it requires relatively long time to complete a gate, so the speed of quantum computation slows down. In this work...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep22077
更新日期：2016-02-25 00:00:00
abstract：:Increased interest in poly(ethylene terephthalate) (PET)-degrading enzymes (PETases) have generated efforts to find mutants with improved catalytic activity and thermostability. Here, we present a simple and fast method to determine relative enzyme kinetics through bulk absorbance measurements of released products ove...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-79031-5
更新日期：2021-01-13 00:00:00
abstract：:Most studies examining the relationships between vitamin D and disease or health focus on the main 25-hydroxyvitamin D3 (25(OH)D3) metabolite, thus potentially overlooking contributions and dynamic effects of other vitamin D metabolites, the crucial roles of several of which have been previously demonstrated. The idea...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep21080
更新日期：2016-02-11 00:00:00
abstract：:Soil microbial responses to fire are likely to change over the course of forest recovery. Investigations on long-term changes in bacterial dynamics following fire are rare. We characterized the soil bacterial communities across three different times post fire in a 2 to 152-year fire chronosequence by Illumina MiSeq se...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep32411
更新日期：2016-08-30 00:00:00
abstract：:Axolotls have the amazing ability to regenerate. When compared to humans, axolotls display a very fast wound closure, no scarring and are capable to replace lost appendages perfectly. Understanding the signaling mechanism leading to this perfect healing is a key step to help develop regenerative treatments for humans....
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-38171-5
更新日期：2019-02-04 00:00:00
abstract：:Water is the most important plasticizer of biological and organic hydrophilic materials, which generally exhibit enhanced mechanical softness and molecular mobility upon hydration. The enhancement of the molecular dynamics upon mixing with water, which in glass-forming systems implies a lower glass transition temperat...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-07643-5
更新日期：2017-08-07 00:00:00
abstract：:We investigate theoretically the two-photon absorption (TPA) for circular graphene quantum dots (GQDs) with the edge of armchair and zigzag on the basis of electronic energy states obtained by solving the Dirac-Weyl equation numerically under finite difference method. The expressions for TPA cross section are derived ...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep33260
更新日期：2016-09-15 00:00:00
abstract：:The identification of the earliest dogs is challenging because of the absence and/or mosaic pattern of morphological diagnostic features in the initial phases of the domestication process. Furthermore, the natural occurrence of some of these characters in Late Pleistocene wolf populations and the time it took from the...
journal_title：Scientific reports
pub_type： 历史文章,杂志文章
doi：10.1038/s41598-020-69940-w
更新日期：2020-08-07 00:00:00
abstract：:Photonic integrated circuits for photonic computing open up the possibility for the realization of ultrahigh-speed and ultra wide-band signal processing with compact size and low power consumption. Differential equations model and govern fundamental physical phenomena and engineering systems in virtually any field of ...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep05581
更新日期：2014-07-04 00:00:00
abstract：:Spectroscopic techniques combined with chemometrics methods have proven to be effective tools for the discrimination of objects with similar properties. In this work, terahertz time-domain spectroscopy (THz-TDS) combined with discriminate analysis (DA) and principal component analysis (PCA) with derivative pretreatmen...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep11115
更新日期：2015-07-08 00:00:00
abstract：:This study aims to examine the long-term effect of adjuvant treatment in Korean Medicine (KM) clinics in ischemic stroke patients, using a national sample cohort from the National Health Insurance Service in Korea between 2010 and 2013. The National Health Insurance Service - National Sample Cohort database from 2002 ...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-19841-w
更新日期：2018-01-26 00:00:00
abstract：:The enzyme alanine racemase (Alr) has been a new target for the development of antibacterial drugs based on the involvement of D-Ala in bacterial cell wall biosynthesis. Our previous study noted that Alr is essential for the growth and interspecies competitiveness of S. mutans, the major causative organism of dental c...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-24295-1
更新日期：2018-04-13 00:00:00
abstract：:A polymer coating as polycaprolactone (PCL) is applied to improve the initial corrosion resistance of biodegradable magnesium. In addition, plasma electrolytic oxidation (PEO) is performed to increase adhesion between the polymer and the metal. However, when a complex-shaped material such as a screw is implanted in a ...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-31359-9
更新日期：2018-09-05 00:00:00
abstract：:Quantitatively determining physiological parameters at a microscopic level in the retina furthers the understanding of the molecular pathways of blinding diseases, such as diabetic retinopathy and glaucoma. An essential parameter, which has yet to be quantified noninvasively, is the retinal oxygen metabolic rate (rMRO...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep06525
更新日期：2014-10-06 00:00:00
abstract：:X-linked severe combined immunodeficiency (SCID-X1) caused by mutations in interleukin 2 receptor gamma (IL2RG) gene threatens the survival of affected boys during the first year of life unless hematopoietic stem cell transplantation is provided. Although viral vector-mediated gene therapy has been successfully perfor...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep05043
更新日期：2014-05-23 00:00:00
abstract：:This corrects the article DOI: 10.1038/srep46130. ...
journal_title：Scientific reports
pub_type： 杂志文章,已发布勘误
doi：10.1038/srep46820
更新日期：2017-05-26 00:00:00
abstract：:Autoimmune diseases mediated by a type of white blood cell-T lymphocytes-are currently treated using mainly broad-spectrum immunosuppressants that can lead to adverse side effects. Antioxidants represent an alternative approach for therapy of autoimmune disorders; however, dietary antioxidants are insufficient to play...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep33808
更新日期：2016-09-22 00:00:00
abstract：:The arthropod-transmitted chikungunya virus (CHIKV) causes a flu-like disease that is characterized by incapacitating arthralgia. The re-emergence of CHIKV and the continual risk of new epidemics have reignited research in CHIKV pathogenesis. Virus-specific antibodies have been shown to control virus clearance, but an...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-20305-4
更新日期：2018-01-30 00:00:00
abstract：:The recent Paris UNFCCC climate meeting discussed the possibility of limiting global warming to 2 °C since pre-industrial times, or possibly even 1.5 °C, which would require major future emissions reductions. However, even if climate is stabilised at current atmospheric greenhouse gas (GHG) concentrations, those warmi...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep30294
更新日期：2016-07-27 00:00:00
abstract：:Coenzyme engineering that changes NAD(P) selectivity of redox enzymes is an important tool in metabolic engineering, synthetic biology, and biocatalysis. Here we developed a high throughput screening method to identify mutants of 6-phosphogluconate dehydrogenase (6PGDH) from a thermophilic bacterium Moorella thermoace...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep32644
更新日期：2016-09-02 00:00:00
abstract：:Immobilized preys are routinely used in agro-ecological exposure studies to quantify predation of pests under field conditions, but this method has not been validated. Our purpose was to determine the validity of using immobilized adults of the major rice pest Nilaparvata lugens, brown plant hopper (BPH), as sentinels...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep42210
更新日期：2017-02-17 00:00:00
abstract：:Here we present spatio-temporal localization of Kremen1, a transmembrane receptor, in the mammalian cochlea, and investigate its role in the formation of sensory organs in mammal and fish model organisms. We show that Kremen1 is expressed in prosensory cells during cochlear development and in supporting cells of the a...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep31668
更新日期：2016-08-23 00:00:00
abstract：:The Southern Ocean has taken up more than 40% of the total anthropogenic carbon (Cant) stored in the oceans since the preindustrial era, mainly in subantarctic mode and intermediate waters (SAMW-AAIW). However, the physical mechanisms responsible for the transfer of Cant into the ocean interior remain poorly understoo...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-17292-3
更新日期：2017-12-06 00:00:00
