Abstract：
:The pulsed events of rainstorm erosion on the Loess Plateau are well-known, but little information is available concerning the characteristics of superficial soil erosion processes caused by heavy rainstorms at the watershed scale. This study statistically evaluated characteristics of pulsed runoff-erosion events based on 17 observed rainstorms from 1997-2010 in a small loess watershed on the Loess Plateau of China. Results show that: 1) Rainfall is the fundamental driving force of soil erosion on hillslopes, but the correlations of rainfall-runoff and rainfall-sediment in different rainstorms are often scattered due to infiltration-excess runoff and soil conservation measures. 2) Relationships between runoff and sediment for each rainstorm event can be regressed by linear, power, logarithmic and exponential functions. Cluster Analysis is helpful in classifying runoff-erosion events and formulating soil conservation strategies for rainstorm erosion. 3) Response characteristics of sediment yield are different in different levels of pulsed runoff-erosion events. Affected by rainfall intensity and duration, large changes may occur in the interactions between flow and sediment for different flood events. Results provide new insights into runoff-erosion processes and will assist soil conservation planning in the loess hilly region.
journal_name
Sci Repjournal_title
Scientific reportsauthors
Wu L,Jiang J,Li GX,Ma XYdoi
10.1038/s41598-018-22045-xsubject
Has Abstractpub_date
2018-02-27 00:00:00pages
3672issue
1issn
2045-2322pii
10.1038/s41598-018-22045-xjournal_volume
8pub_type
杂志文章abstract：:Various types of fluid expulsion features (mud volcanoes, pockmarks, authigenic carbonate mounds and associated gas pipes, etc.) are often found above subduction zones, which have the highest seismic potential on Earth. Faults potentially control the liberation of deep-seated greenhouse gases into the feeder systems o...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-47686-4
更新日期：2019-08-05 00:00:00
abstract：:Neurofeedback is a strong direct training method for brain function, wherein brain activity patterns are measured and displayed as feedback, and trainees try to stabilize the feedback signal onto certain desirable states to regulate their own mental states. Here, we introduce a novel neurofeedback method, using the mi...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep06729
更新日期：2014-10-24 00:00:00
abstract：:The ecosystem of the Source Region of Yangtze River (SRYR) is highly susceptible to climate change. In this study, the spatial-temporal variation of NPP from 2000 to 2014 was analyzed, using outputs of Carnegie-Ames-Stanford Approach model. Then the correlation characteristics of NPP and climatic factors were evaluate...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-80494-9
更新日期：2021-01-14 00:00:00
abstract：:The General Unified Threshold model for Survival (GUTS) integrates previously published toxicokinetic-toxicodynamic models and estimates survival with explicitly defined assumptions. Importantly, GUTS accounts for time-variable exposure to the stressor. We performed three studies to test the ability of GUTS to predict...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep29178
更新日期：2016-07-06 00:00:00
abstract：:Serum cardiac troponin I (cTnI) is often elevated in patients with ischemic stroke, and is associated with their prognosis. Since cTnI is also closely related to atrial fibrillation (AF), cTnI may be a sensitive prognostic indicator in patients with AF-related stroke. This study aimed to evaluate the association betwe...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-69303-5
更新日期：2020-07-28 00:00:00
abstract：:Strongly coupled quantum dot-cavity systems provide a non-linear configuration of hybridized light-matter states with promising quantum-optical applications. Here, we investigate the coherent interaction between strong laser pulses and quantum dot-cavity polaritons. Resonant excitation of polaritonic states and their ...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep25172
更新日期：2016-04-26 00:00:00
abstract：:Campylobacteriosis typically manifests as a short-lived, self-limiting gastrointestinal infection in humans, however prolonged infection can be seen in cases with underlying immunodeficiency. Public Health England received 25 isolates of Campylobacter jejuni from an individual with combined variable immunodeficiency o...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-66771-7
更新日期：2020-06-22 00:00:00
abstract：:Epilepsy, that comprises a wide spectrum of neuronal disorders and accounts for about one percent of global disease burden affecting people of all age groups, is recognised as apasmara in the traditional medicinal system of Indian antiquity commonly known as Ayurveda. Towards exploring the molecular level complex regu...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-46715-6
更新日期：2019-07-22 00:00:00
abstract：:The concept of milk as a healthy food has opened the way for studies on milk components, from nutrients to microRNAs, molecules with broad regulatory properties present in large quantities in milk. Characterization of these components has been performed in several species, such as humans and bovine, depending on the s...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-56690-7
更新日期：2019-12-30 00:00:00
abstract：:Recent studies have reported the ectopic expression of olfactory receptors (ORs) in non-olfactory tissues, however, their physiological roles were not well elucidated. ORs are expressed in and function in different types of cancers. Here, we identified that the H3K9me2 levels of several OR promoters decreased during d...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep46182
更新日期：2017-04-07 00:00:00
abstract：:Aerosol nanoparticle injectors are fundamentally important for experiments where container-free sample handling is needed to study isolated nanoparticles. The injector consists of a nebuliser, a differential pumping unit, and an aerodynamic lens to create and deliver a focused particle beam to the interaction point in...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-45120-3
更新日期：2019-06-20 00:00:00
abstract：:Colloidal crystals composed of micro- or nano- colloids have been investigated in various fields such as photonics due to their unique optical properties. Binary colloidal crystals have an outstanding potential for fine-tuning material properties by changing the components, concentration, or size of colloids. Because ...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-12831-4
更新日期：2017-09-29 00:00:00
abstract：:Plant extracts contain many active compounds, which are tremendously fruitful for plant defence against several insect pests. The prime objectives of the present study were to calculate the extraction yield and to evaluate the leaf extracts of Citrullus colocynthis (L.), Cannabis indica (L.) and Artemisia argyi (L.) a...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-57092-5
更新日期：2020-01-16 00:00:00
abstract：:Tin doped indium oxide (ITO) thin films provide excellent transparency and conductivity for electrodes in displays and photovoltaic systems. Current advances in producing printable ITO inks are reducing the volume of wasted indium during thin film patterning. However, their applicability to flexible electronics is hin...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-38043-y
更新日期：2019-02-11 00:00:00
abstract：:Interference of two combined white light beams produces Newton colors if one of the beams is retarded relative to the other by from 400 nm to 2000 nm. In this case the corresponding interfering spectral components are added as two scalars at the beam combination. If the retardance is below 400 nm the two-beam interfer...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep17340
更新日期：2015-11-27 00:00:00
abstract：:Enhancement of endogenous neurogenesis after ischemic stroke may improve functional recovery. We previously demonstrated that medium B, which is a combination with epidermal growth factor (EGF) and fibronectin, can promote neural stem/progenitor cell (NSPC) proliferation and migration. Here, we showed that medium B pr...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-63598-0
更新日期：2020-04-20 00:00:00
abstract：:We tested the hypothesis that epigenetic mechanisms in the brain and the immune system are associated with chronic pain. Genome-wide DNA methylation assessed in 9 months post nerve-injury (SNI) and Sham rats, in the prefrontal cortex (PFC) as well as in T cells revealed a vast difference in the DNA methylation landsca...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep19615
更新日期：2016-01-28 00:00:00
abstract：:An amendment to this paper has been published and can be accessed via a link at the top of the paper. ...
journal_title：Scientific reports
pub_type： 已发布勘误
doi：10.1038/s41598-020-59906-3
更新日期：2020-02-13 00:00:00
abstract：:Sepsis is an infection-induced systemic inflammatory syndrome and a major cause of death for critically ill patients. Here, we examined whether the absence of Sprouty-related EVH1-domain-containing protein 2 (Spred2), a negative regulator of the Ras/Raf/ERK/MAPK pathway, influences host defense against polymicrobial s...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-13204-7
更新日期：2017-10-09 00:00:00
abstract：:Small amphipods (Halice sp. MT-2017) with body length <1 cm were collected from the Challenger Deep (~10,920 m below sea level). The divergence time of their lineage was approximately 109 Mya, making this group ancient compared to others under study. The mitochondrial genome of Halice sp. shared the usual gene compone...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-38735-z
更新日期：2019-02-22 00:00:00
abstract：:We study a simple realistic model for describing the diffusion of an infectious disease on a population of individuals. The dynamics is governed by a single functional delay differential equation, which, in the case of a large population, can be solved exactly, even in the presence of a time-dependent infection rate. ...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-72529-y
更新日期：2020-09-25 00:00:00
abstract：:Selective filtration of gas, water, and liquid or gaseous oil is essential to prevent possible environmental pollution and machine/facility malfunction in oil-based industries. Novel materials and structures able to selectively and efficiently filter liquid and vapor in various types of solutions are therefore in cont...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep14321
更新日期：2015-09-23 00:00:00
abstract：:Recent work reveals that the extinction of conditioned fear depends upon the interval between conditioning and extinction. Extinction training that takes place within minutes to hours after fear conditioning fails to produce a long-term extinction memory, a phenomenon known as the immediate extinction deficit (IED). N...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-46010-4
更新日期：2019-07-01 00:00:00
abstract：:It is urgent to find an optimised therapy regimen for the control of MDR-TB globally. This study aimed to evaluate the efficiacy and safety of a combined regimen of rhIL-2 injection and standard chemotherapy within 18-month duration in a randomized controlled trial conducted in 14 centres in eastern China. From Jan. 2...
journal_title：Scientific reports
pub_type： 杂志文章,随机对照试验
doi：10.1038/s41598-017-18200-5
更新日期：2017-12-19 00:00:00
abstract：:In this paper, a novel explanation on high directive emission of Fabry-Perot resonator antenna with subwavelength metasurface is proposed. Based on image theory and effective constitutive parameter retrieval, the whole Fabry-Perot resonant cavity structure composed of a single-layer metasurface with square ring elemen...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-11141-z
更新日期：2017-09-13 00:00:00
abstract：:Targeting epigenetic reader proteins by small molecule inhibitors represents a new therapeutic concept in autoimmune diseases such as rheumatoid arthritis (RA). Although inhibitors targeting bromodomain protein 1 (BRD1) are in development, the function of BRD1 has hardly been studied. We investigated the therapeutic p...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-29127-w
更新日期：2018-07-24 00:00:00
abstract：:The human genome is persistently exposed to damage caused by xenobiotics, therefore the assessment of genotoxicity of substances having a direct contact with humans is of importance. Phthalates are commonly used in industrial applications. Widespread exposure to phthalates has been evidenced by their presence in human...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-79932-5
更新日期：2021-01-18 00:00:00
abstract：:We organized a crowdsourcing experiment in the form of a snapshot sampling campaign to assess the spatial distribution of nitrogen solutes, namely, nitrate, ammonium and dissolved organic nitrogen (DON), in German surface waters. In particular, we investigated (i) whether crowdsourcing is a reasonable sampling method ...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep16503
更新日期：2015-11-12 00:00:00
abstract：:We characterize the changes in chromatin structure, DNA methylation and transcription during and after homologous DNA repair (HR). We find that HR modifies the DNA methylation pattern of the repaired segment. HR also alters local histone H3 methylation as well chromatin structure by inducing DNA-chromatin loops connec...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep33222
更新日期：2016-09-15 00:00:00
abstract：:Optogenetics allows precise, fast and reversible intervention in biological processes. Light-sheet microscopy allows observation of the full course of Drosophila embryonic development from egg to larva. Bringing the two approaches together allows unparalleled precision into the temporal regulation of signaling pathway...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-16879-0
更新日期：2017-11-30 00:00:00
