Abstract：
:We present a method by which the spectral intensity of an ultrafast laser pulse can be accumulated at selected frequencies by a controllable amount. Using a 4-f pulse shaper we modulate the phase of the frequency components of a femtosecond laser. By inducing femtosecond filamentation with the modulated pulse, we can concentrate the spectral amplitude of the pulse at various frequencies. The phase mask applied by the pulse shaper determines the frequencies for which accumulation occurs, as well as the intensity of the spectral concentration. This technique provides a way to obtain pulses with adjustable amplitude using only phase modulation and the nonlinear response of a medium. This provides a means whereby information which is encoded into spectral phase jumps may be decoded into measurable spectral intensity spikes.
journal_name
Sci Repjournal_title
Scientific reportsauthors
Thompson JV,Zhokhov PA,Springer MM,Traverso AJ,Yakovlev VV,Zheltikov AM,Sokolov AV,Scully MOdoi
10.1038/srep43367subject
Has Abstractpub_date
2017-03-07 00:00:00pages
43367issn
2045-2322pii
srep43367journal_volume
7pub_type
杂志文章abstract：:Mouse Tmc1 and Tmc2 are required for sensory transduction in cochlear and vestibular hair cells. Homozygous Tmc1∆/∆ mice are deaf, Tmc2∆/∆ mice have normal hearing, and double homozygous Tmc1∆/∆; Tmc2∆/∆ mice have deafness and profound vestibular dysfunction. These phenotypes are consistent with their different spatio...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-29709-8
更新日期：2018-08-14 00:00:00
abstract：:High-Q microresonator is perceived as a promising platform for optical frequency comb generation, via dissipative soliton formation. In order to achieve a higher quality factor and obtain the necessary anomalous dispersion, multi-mode waveguides were previously implemented in Si3N4 microresonators. However, coupling b...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep26255
更新日期：2016-05-16 00:00:00
abstract：:Crypt neurons are a third type of olfactory receptor neurons with a highly unusual "one cell type--one receptor" mode of expression, the same receptor being expressed by the entire population of crypt neurons. Attempts to identify the target region(s) of crypt neurons have been inconclusive so far. We report that TrkA...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep02063
更新日期：2013-01-01 00:00:00
abstract：:We report a strategy to achieve a discrete cage molecule featuring a high level of structural hierarchy through a multiple-assembly process. A cobalt (Co) supramolecular triple-stranded helicate (Co-TSH)-based discrete molecular cage (1) is successfully synthesized and fully characterized. The solid-state structure of...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep43448
更新日期：2017-03-06 00:00:00
abstract：:In insects, the transition from juvenile development to the adult stage is controlled by juvenile hormone (JH) synthesized from the corpora allata (CA) glands. Whereas a JH-free period during the last juvenile instar triggers metamorphosis and the end of the growth period, the reappearance of this hormone after the im...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep40234
更新日期：2017-01-11 00:00:00
abstract：:In situ measurements by the Curiosity rover provide a unique opportunity for studying the effects of dust on assets placed at the surface of Mars. Here we use in situ measurements of solar UV radiation to quantify the seasonal and interannual variability of dust accumulation on the sensor on the rover deck. We show th...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-35946-8
更新日期：2018-12-04 00:00:00
abstract：:Global Positioning System (GPS) navigation devices and applications have become ubiquitous over the last decade. However, it is unclear whether using GPS affects our own internal navigation system, or spatial memory, which critically relies on the hippocampus. We assessed the lifetime GPS experience of 50 regular driv...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-62877-0
更新日期：2020-04-14 00:00:00
abstract：:We used swept-source (SS) optical coherence tomography (OCT) and OCT angiography (OCTA) to investigate the effects of moderate physical exercise on retinal and choroidal vessel densities (VDs) and thicknesses in children. One eye in each of 40 myopic children (mean age, 11.70 years) and 18 emmetropic children (mean ag...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-021-81770-y
更新日期：2021-01-21 00:00:00
abstract：:The present research relates to a fusion protein comprising a chromogenic blue ultramarine protein (UM) bound to a keratin-based peptide (KP). The KP-UM fusion protein explores UM chromogenic nature together with KP affinity towards hair. For the first time a fusion protein with a chromogenic nature is explored as a h...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-50283-0
更新日期：2019-10-01 00:00:00
abstract：:Ultraviolet-B (UVB) radiation damages plants and decreases their growth and productivity. We previously demonstrated that UVB sensitivity varies widely among Asian rice (Oryza sativa L.) cultivars and that the activity of cyclobutane pyrimidine dimer (CPD) photolyase, which repairs UVB-induced CPDs, determines UVB sen...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-59720-x
更新日期：2020-02-21 00:00:00
abstract：:Nanocrystals of Ln3+ (Ln = Yb, Tm and Ho) doped β-NaLuF4 with average diameter about 200 nm are dispersed in silica-based microtube (MT) by a simple flame heating method. The fabricated microtube has a diameter range from 2 μm to 30 μm and lengths up to hundreds microns. The fluorescence of upconversion nanocrystals (...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep35941
更新日期：2016-10-25 00:00:00
abstract：:In 1842 Charles Darwin claimed that vertical growth on a subsiding foundation caused fringing reefs to transform into barrier reefs then atolls. Yet historically no transition between reef types has been discovered and they are widely considered to develop independently from antecedent foundations during glacio-eustat...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep04997
更新日期：2014-05-21 00:00:00
abstract：:Settling due to gravity force is a basic transport mechanism of solid particles in fluids in the Earth. A large portion of particles occurring in nature and used in technical applications are non-spherical. Settling of particles is usually studied in homogeneous ambient conditions, however, stratification is inherent ...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-18654-7
更新日期：2018-01-11 00:00:00
abstract：:Energy plants are the main source of bioenergy which will play an increasingly important role in future energy supplies. With limited cultivated land resources in China, the development of energy plants may primarily rely on the marginal land. In this study, based on the land use data from 1990 to 2010(every 5 years i...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep05816
更新日期：2014-07-24 00:00:00
abstract：:More than 20 years after the first outbreaks, the phylogenetic picture of PRRSV is still incomplete and full of gaps, especially in regards of PRRSV 1. Due to the exceptional diversity observed at the eastern borders of Europe and the low number of available sequences from Central Eastern European countries, the autho...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-26036-w
更新日期：2018-05-17 00:00:00
abstract：:Conventional concentrators with inhomogeneous coating materials that fully enclose the destined region pose great challenges for fabrication. In this paper, we propose to design an EM concentrator with homogeneous materials. Distinguished from conventional ones, the elaborately designed EM concentrator features a conc...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-28050-4
更新日期：2018-06-25 00:00:00
abstract：:The whale shark (Rhincodon typus) is an endangered species with a declining global population. The South Ari Atoll Marine Protected Area (SAMPA), Maldives, is one of few locations globally where year-long residency of individuals occurs. This SAMPA aggregation appears to consist almost exclusively of immature males. D...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-79101-8
更新日期：2021-01-13 00:00:00
abstract：:The ability to control the spatial distribution and temporal release of a therapeutic remains a central challenge for biomedical research. Here, we report the development and optimization of a novel substrate mediated therapeutic delivery system comprising of hyaluronic acid covalently functionalized liposomes (HALNPs...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep14683
更新日期：2015-10-01 00:00:00
abstract：:Indium tin oxide (ITO) is one of the most widely used transparent conductors in optoelectronic device applications. We investigated the optical properties of ITO thin films at high temperatures up to 800 °C using spectroscopic ellipsometry. As temperature increases, amorphous ITO thin films undergo a phase transition ...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-69463-4
更新日期：2020-07-27 00:00:00
abstract：:Since the production of ferromagnetic graphene as an extremely important matter in spintronics has made a revolution in future technology, a great deal of efforts has recently been done to reach a simple and cost-effective method. Up to now, controlling the magnetic properties at extremely low temperature have been in...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-78262-w
更新日期：2020-12-07 00:00:00
abstract：:Gene expression profiles reflect the biologically diverse activities of cells under specific cell environments. Using the transcriptional response of cultured cells to blood composition, we developed a litmus gene assay to discriminate blood samples reflecting different sample qualities or disease conditions. This cel...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-17293-2
更新日期：2017-12-04 00:00:00
abstract：:In mouse embryonic stem (mES) cells, ubiquitylation of histone H2A lysine 119 represses a large number of developmental genes and maintains mES cell pluripotency. It has been suggested that a number of H2A ubiquitin ligases as well as deubiquitylases and related peptide fragments contribute to a delicate balance betwe...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep16567
更新日期：2015-11-16 00:00:00
abstract：:Ischemia-reperfusion (I/R) injury model has been widely applied to the study of microcirculation disturbance. In this work, we used laser oblique scanning optical microscopy (LOSOM) to observe the microcirculation system in the mesentery of rat model. Utilizing a localized point-scanning detection scheme, high-contras...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep01762
更新日期：2013-01-01 00:00:00
abstract：:To describe the rationale and surgical technique and compare the clinical effect of posterior percutaneous endoscopic cervical discectomy (PPECD) using the Delta system versus that of conventional PPECD (key-hole) surgery for the treatment of symptomatic cervical spondylotic radiculopathy (CSR). A retrospective analys...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-67381-z
更新日期：2020-06-24 00:00:00
abstract：:Charged particles such as protons and carbon ions are an increasingly important tool in radiotherapy. There are however unresolved physics issues impeding optimal implementation, including estimation of dose deposition in non-homogeneous tissue, an essential aspect of treatment optimization. Monte Carlo (MC) methods c...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-10554-0
更新日期：2017-08-29 00:00:00
abstract：:Spin thermoelectrics represents a new paradigm of thermoelectricity that has a potential to overcome the fundamental limitation posed by the Wiedmann-Franz law on the efficiency of conventional thermoelectric devices. A typical spin thermoelectric device consists of a bilayer of a magnetic insulator and a high spin-or...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-40021-x
更新日期：2019-02-28 00:00:00
abstract：:Melanoma patients' plasma contains exosomes produced by malignant and normal cells. Plasma exosomes were isolated and separated by immunocapture into two fractions: melanoma cell-derived exosomes (MTEX) and normal cell-derived exosomes (non-MTEX). Immunosuppressive effects of MTEX on primary human immune cells were ev...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-56542-4
更新日期：2020-01-09 00:00:00
abstract：:To attach reliably on various inclined rough surfaces, many insects have evolved both claws and adhesive pads on their feet. However, the interaction between these organs still remains unclear. Here we designed an artificial attachment device, which mimics the structure and function of claws and adhesive pads, and tes...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep26219
更新日期：2016-05-20 00:00:00
abstract：:Patient-matched transcriptomic studies using tumour samples before and after treatment allow inter-patient heterogeneity to be controlled, but tend not to include an untreated comparison. Here, Illumina BeadArray technology was used to measure dynamic changes in gene expression from thirty-seven paired diagnostic core...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep29434
更新日期：2016-07-07 00:00:00
abstract：:Age-specific genetic and antigenic variations of influenza viruses have not been documented in tropical and subtropical regions. We implemented a systematic surveillance program in two tertiary hospitals in Hong Kong Island, to collect 112 A(H1N1)pdm09 and 254 A(H3N2) positive specimens from 2013 to 2014. Of these, 56...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep30260
更新日期：2016-07-25 00:00:00
