Abstract:
:This study uses retrospective forecasts made using an APEC Climate Center seasonal forecast model to investigate the cause of errors in predicting the amplitude of El Niño Southern Oscillation (ENSO)-driven sea surface temperature variability. When utilizing Bjerknes coupled stability (BJ) index analysis, enhanced errors in ENSO amplitude with forecast lead times are found to be well represented by those in the growth rate estimated by the BJ index. ENSO amplitude forecast errors are most strongly associated with the errors in both the thermocline slope response and surface wind response to forcing over the tropical Pacific, leading to errors in thermocline feedback. This study concludes that upper ocean temperature bias in the equatorial Pacific, which becomes more intense with increasing lead times, is a possible cause of forecast errors in the thermocline feedback and thus in ENSO amplitude.
journal_name
Sci Repjournal_title
Scientific reportsauthors
Kim ST,Jeong HI,Jin FFdoi
10.1038/s41598-017-05221-3subject
Has Abstractpub_date
2017-07-20 00:00:00pages
6029issue
1issn
2045-2322pii
10.1038/s41598-017-05221-3journal_volume
7pub_type
杂志文章abstract::The intercellular spreading of protein assemblies is a major factor in the progression of neurodegenerative disorders. The quantitative study and visualization of cell-to-cell propagation using tagged-proteins is challenging due to the steric effect of relatively large fluorescence tags and the risk of 'false positive...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-017-00657-z
更新日期:2017-03-28 00:00:00
abstract::Reduced near-infrared reflectance observed in September 1973 in Skylab images of the western flank of Mt. Etna has been interpreted as an eruption precursor of the January 1974 eruption. Until now, it has been unclear when this signal started, whether it was sustained and which process(es) could have caused it. By ana...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep44019
更新日期:2017-03-07 00:00:00
abstract::Visual evoked potential-based brain-computer interfaces (BCIs) have been widely investigated because of their easy system configuration and high information transfer rate (ITR). However, the uncomfortable flicker or brightness modulation of existing methods restricts the practical interactivity of BCI applications. In...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-018-24008-8
更新日期:2018-04-11 00:00:00
abstract::The behavior of clogging has a close relationship with the biofilm attached on inner surface of the pipeline in a drip irrigation system using reclaimed water. Therefore, inhibiting biofilm growth is the key to completely addressing the clogging problem. Water shear forces play a vital role in the formation, developme...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-020-63898-5
更新日期:2020-04-24 00:00:00
abstract::Bacterial vaginosis (BV) causes genital inflammation and increased HIV acquisition risk. The standard-of-care for BV, antibiotic therapy, is associated with high recurrence rates. Probiotics may improve treatment outcomes, although substantial heterogeneity in efficacy has been observed during clinical trials. To eval...
journal_title:Scientific reports
pub_type: 临床试验,杂志文章
doi:10.1038/s41598-018-38253-4
更新日期:2019-02-13 00:00:00
abstract::The current flowing through a Mott spin junction depends on the relative spin orientation of the two ferromagnetic layers comprising the "source" and "drain" sides of the junction. The resulting current asymmetry is detected as giant or tunnelling magnetoresistance depending on whether the two ferromagnets are separat...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-017-13453-6
更新日期:2017-10-16 00:00:00
abstract::The interplay between orbital, charge, spin, and lattice degrees of freedom is at the core of correlated oxides. This is extensively studied at the interface of heterostructures constituted of two-layer or multilayer oxide films. Here, we demonstrate the interactions between orbital reconstruction and charge transfer ...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep04206
更新日期:2014-02-26 00:00:00
abstract::In the three domains of life, vitamin B12 (cobalamin) is primarily used in methyltransferase and isomerase reactions. The methyltransferase complex MtrA-H of methanogenic archaea has a key function in energy conservation by catalysing the methyl transfer from methyl-tetrahydromethanopterin to coenzyme M and its coupli...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep28226
更新日期:2016-06-21 00:00:00
abstract::Ribonucleotide reductases (RNR) catalyze the last step of deoxyribonucleotide synthesis, and are therefore essential to DNA-based life. Three forms of RNR exist: classes I, II, and III. While eukaryotic cells use only class Ia RNR, bacteria can harbor any combination of classes, granting them adaptability. The opportu...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-017-17917-7
更新日期:2017-12-20 00:00:00
abstract::Over-exploitation of groundwater and marked changes in climate over the years have imposed immense pressure on the global groundwater resources. As demand of potable water increases across the globe for human consumption, agriculture and industrial uses, the need to evaluate the groundwater potential and productivity ...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-019-38567-x
更新日期:2019-02-14 00:00:00
abstract::Rice breeding has achieved great productivity improvements by semi-dwarf varieties and hybrid vigour. Due to poor understanding of genetic basis of elite backbone varieties, the continuous increasing in rice yield still faces great challenges. Here, 52 elite rice varieties from three historical representative pedigree...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-017-00415-1
更新日期:2017-03-22 00:00:00
abstract::There is increasing interest in the development of noninvasive diagnostic methods for early cancer detection, to improve the survival rate and quality of life of cancer patients. Identification of volatile metabolic compounds may provide an approach for noninvasive early diagnosis of malignant diseases. Here we analyz...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep05196
更新日期:2014-06-06 00:00:00
abstract::In this paper, we used a facile ball milling, microwave radiation and heating treatment method to achieve the surface modification of TiO2 with low g-C3N4 concentration, and a multilayer heterojunction composite with TiO2 as the main part and g-C3N4 as the modification agent was obtained. The obtained materials were a...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-019-42438-w
更新日期:2019-04-11 00:00:00
abstract::Stem and progenitor cells of the submandibular salivary gland (SMG) give rise to, maintain, and regenerate the multiple lineages of mature epithelial cells including those belonging to the ductal, acinar, basal and myoepithelial subtypes. Here we have exploited single cell RNA-sequencing and in vivo genetic lineage tr...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-018-32343-z
更新日期:2018-09-19 00:00:00
abstract::A novel type of sub-lattice of the Jahn-Teller (JT) centers was arranged in Ti-doped barium hexaferrite BaFe12O19. In the un-doped crystal all iron ions, sitting in five different crystallographic positions, are Fe3+ in the high-spin configuration (S = 5/2) and have a non-degenerate ground state. We show that the elec...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-020-63915-7
更新日期:2020-04-27 00:00:00
abstract::Electrochemically active bacteria (EAB) are ubiquitous in environment and have important application in the fields of biogeochemistry, environment, microbiology and bioenergy. However, rapid and sensitive methods for EAB identification and evaluation of their extracellular electron transfer ability are still lacking. ...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep01315
更新日期:2013-01-01 00:00:00
abstract::Gelatin-methacryloyl (GelMA) is one of the most commonly used photopolymerizable biomaterials in bio-applications. However, GelMA synthesis remains suboptimal, as its reaction parameters have not been fully investigated. The goal of this study is to establish an optimal route for effective and controllable GelMA synth...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep31036
更新日期:2016-08-09 00:00:00
abstract::The world is in the midst of an antimicrobial resistance crisis, driving a need to discover novel antibiotic substances. Using chemical cues as inducers to unveil a microorganism's full metabolic potential is considered a successful strategy. To this end, we investigated an inducible antagonistic behavior in multiple ...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-020-62236-z
更新日期:2020-03-27 00:00:00
abstract::A new, composite plasmonic waveguide based electromagnetic cloaking scheme is proposed with Si nano-spacer. Here we show, that the scattering fields of an object located on the cloak do not interact with the evanescent field, resulting in object's invisibility. Finite difference time domain (FDTD) numerical calculatio...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-017-10578-6
更新日期:2017-09-21 00:00:00
abstract::In this paper, a new type of porous ceramics was prepared using the raw sepiolite mineral. The porous ceramics was shaped by the dry pressing method and sintered in the range of 700 ~ 1200 °C. The temperature-microstructure evolution and the properties of porous sepiolite ceramics were investigated by thermo gravimetr...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-019-43918-9
更新日期:2019-05-14 00:00:00
abstract::The rare-earth monopnictide family is attracting an intense current interest driven by its unusual extreme magnetoresistance (XMR) property and the potential presence of topologically non-trivial surface states. The experimental observation of non-trivial surface states in this family of materials are not ubiquitous. ...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-020-69414-z
更新日期:2020-07-31 00:00:00
abstract::Short-wavelength luminescence is essential for high-performance optoelectronic device applications. There have been efforts to obtain intense ultraviolet (UV) emission by encapsulating ZnO one-dimensional (1D) nanostructures with materials such as ZnS. However, the encapsulation of ZnS 1D nanostructures with ZnO has n...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-017-13556-0
更新日期:2017-10-12 00:00:00
abstract::In this paper, we present the first realization of an elastic metamaterial allowing independent tuning of negative density and stiffness for elastic waves propagating along a designated direction. In electromagnetic (or acoustic) metamaterials, it is now possible to tune permittivity (bulk modulus) and permeability (d...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep23630
更新日期:2016-03-23 00:00:00
abstract::A better understanding of the mechanisms underlying cell tropisms and the efficiency of viral infection is critical for the development of vaccines and antiviral drugs for viral diseases. In this study, we worked on the entry mechanisms of guinea pig cytomegalovirus and found that endogenous expression of a combinatio...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-020-65545-5
更新日期:2020-05-22 00:00:00
abstract::Progressive evolution, or the tendency towards increasing complexity, is a controversial issue in biology, which resolution entails a proper measurement of complexity. Genomes are the best entities to address this challenge, as they encode the historical information of a species' biotic and environmental interactions....
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-020-76014-4
更新日期:2020-11-04 00:00:00
abstract::BMPs are multifunctional growth factors implicated in regulating the ovarian function as key intra-ovarian factors. Biological effects of BMPs are mediated through binding with membrane bound receptors like BMPR-IB and initiating downstream Smad signaling pathway. FecB mutation, regarded as a loss of function mutation...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-020-77596-9
更新日期:2020-11-24 00:00:00
abstract::Accurately segmenting foods from optical images is a challenging task, yet becoming possible with the help of recent advances in Deep Learning based solutions. Automated identification of food items opens up possibilities of useful applications like nutrition intake monitoring. Given large variations in food choices, ...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-020-79677-1
更新日期:2021-01-12 00:00:00
abstract::Antimicrobial resistance (AMR) is a major public health threat. Plasmids are able to transfer AMR genes among bacterial isolates. Whole genome sequencing (WGS) is a powerful tool to monitor AMR determinants. However, plasmids are difficult to reconstruct from WGS data. This study aimed to improve the characterization,...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-020-61158-0
更新日期:2020-03-09 00:00:00
abstract::Capacitation is the final maturation step spermatozoa undergo prior to fertilisation. The efflux of cholesterol from the sperm membrane to the extracellular environment is a crucial step during capacitation but current methods to quantify this process are suboptimal. In this study, we validate the use of a BODIPY-chol...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-019-45831-7
更新日期:2019-07-08 00:00:00
abstract::The use of postmastectomy radiation therapy (PMRT) has been recommended for patients with 4 or more positive lymph nodes, however, its role in patients with 1-3 positive lymph nodes remains unclear. The purpose of this study is to evaluate oncological outcomes for breast cancer patients with T1-2 tumors and 1-3 positi...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-020-66495-8
更新日期:2020-06-18 00:00:00