Abstract:
:Aerosols impact clear-sky surface irradiance () through the effects of scattering and absorption. Linear or nonlinear relationships between aerosol optical depth (τa) and have been established to describe the aerosol direct radiative effect on (ADRE). However, considerable uncertainties remain associated with ADRE due to the incorrect estimation of (τa in the absence of aerosols). Based on data from the Aerosol Robotic Network, the effects of τa, water vapor content (w) and the cosine of the solar zenith angle (μ) on are thoroughly considered, leading to an effective parameterization of as a nonlinear function of these three quantities. The parameterization is proven able to estimate with a mean bias error of 0.32 W m(-2), which is one order of magnitude smaller than that derived using earlier linear or nonlinear functions. Applications of this new parameterization to estimate τa from , or vice versa, show that the root-mean-square errors were 0.08 and 10.0 Wm(-2), respectively. Therefore, this study establishes a straightforward method to derive from τa or estimate τa from measurements if water vapor measurements are available.
journal_name
Sci Repjournal_title
Scientific reportsauthors
Xia Xdoi
10.1038/srep14376subject
Has Abstractpub_date
2015-09-23 00:00:00pages
14376issn
2045-2322pii
srep14376journal_volume
5pub_type
杂志文章abstract::Bone metastasis of breast cancer cells is a major concern, as it causes increased morbidity and mortality in patients. Bone tissue-derived CXCL12 preferentially recruits breast cancer cells expressing CXCR4 to bone metastatic sites. Thus, understanding how CXCR4 expression is regulated in breast cancer cells could sug...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep09170
更新日期:2015-03-16 00:00:00
abstract::The availabilities of light and soil water resources usually spatially co-vary in natural habitats, and the spatial pattern of such co-variation may affect the benefits of physiological integration between connected ramets of clonal plants. In a greenhouse experiment, we grew connected or disconnected ramet pairs [con...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep35459
更新日期:2016-10-19 00:00:00
abstract::Root hairs are tubular extensions of specific root epidermal cells important in plant nutrition and water absorption. To determine membrane glycerolipids in root hairs and roots may differ, as well as their respective response to nutrient availability, this study analyzed the membrane glycerolipid species in soybean r...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep36172
更新日期:2016-11-04 00:00:00
abstract::The Longwangzhuang pluton is a typical example of Paleoproterozoic A-type granite intrusions at the southern margin of the North China Craton. This pluton is composed of arfvedsonite granite and minor aegirine-augite granites. Samples from both granite types display similar zircon U-Pb ages with 207U-206Pb ages of 161...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-019-56820-1
更新日期:2020-01-09 00:00:00
abstract::Treatment as Prevention (TasP) using directly-acting antivirals has been advocated for Hepatitis C Virus (HCV) in people who inject drugs (PWID), but treatment is expensive and TasP's effectiveness is uncertain. Previous modelling has assumed a homogeneously-mixed population or a static network lacking turnover in the...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-017-01862-6
更新日期:2017-05-12 00:00:00
abstract::Highly invasive animal based test procedures for risk assessment such as the Draize eye test are under increasing criticism due to poor transferability for the human organism and animal-welfare concerns. However, besides all efforts, the Draize eye test is still not completely replaced by alternative animal-free metho...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-018-33118-2
更新日期:2018-10-09 00:00:00
abstract::We report the virtually infinite possible carbon feedstocks which support the highly efficient growth of single-wall carbon nanotubes (SWCNTs) using on the water-assisted chemical vapor deposition method. Our results demonstrate that diverse varieties of carbon feedstocks, in the form of hydrocarbons, spanning saturat...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep03334
更新日期:2013-11-26 00:00:00
abstract::All species face the important adaptive problem of efficiently locating high-quality nutritional resources. We explored whether human spatial cognition is enhanced for high-calorie foods, in a large multisensory experiment that covertly tested the location memory of people who navigated a maze-like food setting. We fo...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-020-72570-x
更新日期:2020-10-08 00:00:00
abstract::Anthropometric indices determine important risk factors for many chronic diseases. However, to date, no study has simultaneously analyzed the capabilities of trunk circumference and width indices to identify hypertension and type 2 diabetes in a large-scale screening study. The objectives of this study were to examine...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-018-31624-x
更新日期:2018-09-05 00:00:00
abstract::Microtubule-associated protein 1B (MAP1B) is expressed predominantly during the early stages of development of the nervous system, where it regulates processes such as axonal guidance and elongation. Nevertheless, MAP1B expression in the brain persists in adult stages, where it participates in the regulation of the st...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep30069
更新日期:2016-07-18 00:00:00
abstract::Polymerized ionic liquids (polyILs) combine the unique properties of ionic liquids (ILs) with macromolecular polymers. But anion diffusivities in polyILs can be three orders of magnitude lower than that in ILs. Endeavors to improve ion transport in polyILs urgently need in-depth insights of ion transport in polyILs. A...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-020-64689-8
更新日期:2020-05-08 00:00:00
abstract::Behavioural ecology research increasingly focuses on why genetic behavioural variation can persist despite selection. Evolutionary theory predicts that directional selection leads to evolutionary change while depleting standing genetic variation. Nevertheless, evolutionary stasis may occur for traits involved in socia...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-017-08258-6
更新日期:2017-08-31 00:00:00
abstract::Photoswitchable fluorescent proteins (PFPs) that can change fluorescence color upon excitation have revolutionized many applications of light such as tracking protein movement, super-resolution imaging, identification of circulating cells, and optical data storage. Nevertheless, the relatively weak fluorescence of PFP...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-019-48335-6
更新日期:2019-08-27 00:00:00
abstract::People mimic each other's actions and postures during everyday interactions. It is widely believed this mimicry acts as a social glue, leading to increased rapport. We present two studies using virtual reality to rigorously test this hypothesis. In Study 1, 50 participants interacted with two avatars who either mimick...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep35295
更新日期:2016-10-14 00:00:00
abstract::Primary Sjogren's syndrome (pSS) confers increased risk for non-Hodgkin lymphoma (NHL) development. Two common polymorphisms, the c. 677C > T and c. 1298A > C, of the methylene-tetrahydrofolate reductase (MTHFR) gene, an enzyme essential in DNA synthesis and methylation, have been associated with susceptibility to NHL...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-017-07347-w
更新日期:2017-08-04 00:00:00
abstract::Ethidium bromide (EB) and acridine orange (AO) bind to nucleic acids and are thus considered as potential mutagens. In this study, the effects of EB and AO on the germination behaviours of white, yellow, red, and purple maize seeds were investigated. The results indicate that low concentrations of EB (50 μg mL-1) and ...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-018-32271-y
更新日期:2018-09-19 00:00:00
abstract::A series of β-NaLuF4 crystals were synthesized via a hydrothermal method. Hexagonal phase microdisks, microprisms, and microtubes were achieved by simply changing the amount of citric acid in the initial reaction solution. Pure red upconversion (UC) luminescence can be observed in β-NaLuF4:Yb(3+), Tm(3+), Er(3+) and L...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep28051
更新日期:2016-06-16 00:00:00
abstract::We report the phonon and magnetic properties of various well-stabilized Co3O4 nanoparticles. The net valence in cobalt (II)/(III) cation can be obtained by subtracting the Co2+ ions in tetrahedral interstices and Co3+ ions in the octahedral interstices, respectively, which will possess spatial inhomogeneity of its mag...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-017-18563-9
更新日期:2018-01-10 00:00:00
abstract::Dorso-ventral (DV) countershading is a highly-conserved pigmentary adaptation in vertebrates. In mammals, spatially regulated expression of agouti-signaling protein (ASIP) generates the difference in shading by driving a switch between the production of chemically-distinct melanins in melanocytes in dorsal and ventral...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-019-40251-z
更新日期:2019-03-05 00:00:00
abstract::Airports can affect birds by hindering acoustic communication. Here, we investigated the impacts of aircraft events on vocal behavior in wood thrush (Hylocichla mustelina) breeding one mile from an airport in Ithaca, NY, USA. We identified the number of wood thrush songs between 0500 and 0800 h at various distances fr...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-020-80380-4
更新日期:2021-01-13 00:00:00
abstract::Fiber shaped supercapacitors are promising candidates for wearable electronics because they are flexible and light-weight. However, a critical challenge of the widespread application of these energy storage devices is their low cell voltages and low energy densities, resulting in limited run-time of the electronics. H...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep26890
更新日期:2016-06-01 00:00:00
abstract::Continuous solidification experiments were carried out with Cu-Bi-Sn alloys under the effects of Electric Current Pulses (ECPs). A model describing the microstructure evolution was developed. The formation of the microstructure in the continuously solidified alloys was calculated. The calculations demonstrated that EC...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep12680
更新日期:2015-07-31 00:00:00
abstract::Ti-24Nb-4Zr-8Sn (Ti2448), a new β-type Ti alloy, consists of nontoxic elements and exhibits a low uniaxial tensile elastic modulus of approximately 45 GPa for biomedical implant applications. Nevertheless, the bio-corrosion resistance and biocompatibility of Ti2448 alloys must be improved for long-term clinical use. I...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-018-24590-x
更新日期:2018-04-26 00:00:00
abstract::Perhaps, oxidative stress progresses pupation in some Lepidopteran insects; however, the reasons for this remain obscure. In our previous study, we clarified Bombyx mori SOD1 (BmSOD1) and B. mori SOD2 (BmSOD2) proteins respond in common to ultraviolet irradiation (UV) oxidative stress and metamorphosis. This result st...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-019-51163-3
更新日期:2019-10-11 00:00:00
abstract::In this paper, a new strategy is reported for preparing a label-free β-trophin electrochemiluminescent (ECL) immunosensor with good specificity, reproducibility and stability. An aquagel polymer from the hydrolysis of (3-aminopropyl) trimethoxysilane acted as the linker to catch the Au nanoparticles (AuNPs) on the ind...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-017-11750-8
更新日期:2017-09-11 00:00:00
abstract::The ability of wild animals to respond flexibly to anthropogenic environmental changes, including agriculture, is critical to survival in human-impacted habitats. Understanding use of human foods by wildlife can shed light on the acquisition of novel feeding habits and how animals respond to human-driven land-use chan...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep05956
更新日期:2014-08-05 00:00:00
abstract::Biomimetic scaffolds are of great interest to tissue engineering (TE) and tissue repair as they support important cell functions. Scaffold coating with soluble collagen-I has been used to achieve better tissue integration in orthopaedy, however, as collagen persistence was only temporary such efforts were limited. Ade...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-018-27760-z
更新日期:2018-06-20 00:00:00
abstract::To achieve a better understanding of the "vinegar syndrome" phenomenon, which has caused serious damage to triacetyl cellulose-based motion picture films, the white powder obtained from damaged film surfaces was analysed in this study. The powder was found to be soluble in acetone, diethyl ether, dimethylformamide, an...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-020-80498-5
更新日期:2021-01-15 00:00:00
abstract::The effects of ocean acidification (OA) on the early recruitment of pteropods in the Scotia Sea, was investigated considering the process of spawning, quality of the spawned eggs and their capacity to develop. Maternal OA stress was induced on female pteropods (Limacina helicina antarctica) through exposure to present...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep25752
更新日期:2016-05-16 00:00:00
abstract::Copy Number Variants (CNVs) are a class of structural variations of DNA. Germline CNVs are known to confer disease susceptibility, but their role in breast cancer warrants further investigations. We hypothesized that breast cancer associated germline CNVs contribute to disease risk through gene dosage or other post-tr...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-018-25801-1
更新日期:2018-05-14 00:00:00