Abstract：
:We analyze the entire publication database of the American Physical Society generating longitudinal (50 years) citation networks geolocalized at the level of single urban areas. We define the knowledge diffusion proxy, and scientific production ranking algorithms to capture the spatio-temporal dynamics of Physics knowledge worldwide. By using the knowledge diffusion proxy we identify the key cities in the production and consumption of knowledge in Physics as a function of time. The results from the scientific production ranking algorithm allow us to characterize the top cities for scholarly research in Physics. Although we focus on a single dataset concerning a specific field, the methodology presented here opens the path to comparative studies of the dynamics of knowledge across disciplines and research areas.
journal_name
Sci Repjournal_title
Scientific reportsauthors
Zhang Q,Perra N,Gonçalves B,Ciulla F,Vespignani Adoi
10.1038/srep01640subject
Has Abstractpub_date
2013-01-01 00:00:00pages
1640issn
2045-2322pii
srep01640journal_volume
3pub_type
杂志文章abstract：:The push for a semiconductor-based quantum information technology has renewed interest in the spin states and optical transitions of shallow donors in silicon, including the donor bound exciton transitions in the near-infrared and the Rydberg, or hydrogenic, transitions in the mid-infrared. The deepest group V donor i...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep10493
更新日期：2015-05-20 00:00:00
abstract：:There is a huge request for the development of low dielectric constant polymeric materials for microelectronic applications. In thisstudy, polymer blends based on PVA:POZ with low dielectric constant has been fabricated. The results of XRD indicate that crystalline domain is enhanced at higher POZ concentration. Brill...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-49715-8
更新日期：2019-09-11 00:00:00
abstract：:Mesenchymal stem cells (MSCs) have been used for cell-based therapies in regenerative medicine, with increasing importance in central and peripheral nervous system repair. However, MSCs grafting present disadvantages, such as, a high number of cells required for transplantation and low survival rate when transplanted ...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-03592-1
更新日期：2017-06-23 00:00:00
abstract：:Magnetic nanoparticles dissipate heat when exposed to alternating magnetic fields (AMFs), making them suitable for cancer hyperthermia. Therapeutic heating applications demand accurate characterization of the heating power dissipated by the particles. Specific loss power (SLP) generated by magnetic nanoparticles is es...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-07088-w
更新日期：2017-07-27 00:00:00
abstract：:Using Repeatable Battery for the Assessment of Neuropsychological Status (RBANS), previous study showed significant gender differences for cognitive deficits in immediate and delayed memory in schizophrenia patients. However, RBANS does not include reasoning and problem solving, and social cognition. These cognitive f...
journal_title：Scientific reports
pub_type： 临床试验,杂志文章
doi：10.1038/s41598-017-12027-w
更新日期：2017-09-19 00:00:00
abstract：:The degree of tumor removal at surgery is a major factor in predicting outcome for ovarian cancer. A single multimodality agent that can be used with magnetic resonance (MR) for staging and pre-surgical planning, and with optical imaging to aid surgical removal of tumors, would present a new paradigm for ovarian cance...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep38991
更新日期：2016-12-22 00:00:00
abstract：:Savant syndrome is a phenomenon whereby individuals with cognitive impairments have one or more outstanding abilities, inconsistent with their general intellectual functioning. Approximately 50% of savant individuals have autism spectrum disorder (ASD), and 10-30% of people with ASD have savant skills. To shed additio...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-59209-7
更新日期：2020-02-10 00:00:00
abstract：:The Atacama Desert has been pointed out as one of the places on earth where the highest surface irradiance may occur. This area is characterized by its high altitude, prevalent cloudless conditions and relatively low columns of ozone and water vapor. Aimed at the characterization of the solar spectrum in the Atacama D...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep22457
更新日期：2016-03-02 00:00:00
abstract：:Adaptive responses to hypoxia regulate hepatic lipid metabolism, but their consequences in nonalcoholic fatty liver disease (NAFLD) are largely unknown. Here, we show that hypoxia inducible factor-1 (HIF-1), a key determinant of hypoxic adaptations, prevents excessive hepatic lipid accumulation in the progression of N...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-32586-w
更新日期：2018-09-21 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/s41598-020-60111-5
更新日期：2020-02-18 00:00:00
abstract：:The mammalian Major Histocompatibility Complex (MHC) region contains several gene families characterized by highly polymorphic loci with extensive nucleotide diversity, copy number variation of paralogous genes, and long repetitive sequences. This structural complexity has made it difficult to construct a reliable ref...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep45518
更新日期：2017-03-31 00:00:00
abstract：:Extracellular vesicles (EVs) such as exosomes and microvesicles serve as messengers of intercellular network, allowing exchange of cellular components between cells. EVs carry lipids, proteins, and RNAs derived from their producing cells, and have potential as biomarkers specific to cell types and even cellular states...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep33935
更新日期：2016-09-23 00:00:00
abstract：:RNA interference has had major advances as a developing tool for pest management. In laboratory experiments, double-stranded RNA (dsRNA) is often administered to the insect by genetic modification of the crop, or synthesized in vitro and topically applied to the crop. Here, we engineered genetically modified yeast tha...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep22587
更新日期：2016-03-02 00:00:00
abstract：:Effective application of whole-cell devices in synthetic biology and biocatalysis will always require consideration of the uptake of molecules of interest into the cell. Here we demonstrate that the AlkL protein from Pseudomonas putida GPo1 is an alkane import protein capable of industrially relevant rates of uptake o...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep05844
更新日期：2014-07-28 00:00:00
abstract：:A novel dinuclear Ir(III) complex 5 was discovered to be specific to G-quadruplex DNA, and was utilized in a label-free G-quadruplex-based detection platform for transcription factor activity. The principle of this assay was demonstrated by using HIF-1α as a model protein. Moreover, this HIF-1α detection assay exhibit...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep22458
更新日期：2016-03-02 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/s41598-020-75176-5
更新日期：2020-10-28 00:00:00
abstract：:Facial beauty and moral beauty have been suggested to be two significant forms of social aesthetics. However, it remains unknown the extent to which there are neural underpinnings of the integration of these two forms of beauty. In the present study, participants were asked to make general aesthetic judgments of facia...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-38553-3
更新日期：2019-02-13 00:00:00
abstract：:Neuroscience findings have recently received critique on the lack of replications. To examine the reproducibility of brain indices of speech sound discrimination and their role in dyslexia, a specific reading difficulty, brain event-related potentials using EEG were measured using the same cross-linguistic passive odd...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-41992-7
更新日期：2019-06-11 00:00:00
abstract：:We experimentally investigate a discharging flux of granular particles through a sieve plate subject to vertical vibrations. The mean mass flux shows a non-monotonic relation with the vibration strength. High-speed photography reveals that two stages, the free flight of the particles' bulk over the plate and the adhes...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep09880
更新日期：2015-06-09 00:00:00
abstract：:Oscillatory media can exhibit the coexistence of synchronized and desynchronized regions, so-called chimera states, for uniform parameters and symmetrical coupling. In a phase-balanced chimera state, where the totals of synchronized and desynchronized regions, respectively, are of the same size, the symmetry of the sy...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep09883
更新日期：2015-04-30 00:00:00
abstract：:As part of an ongoing study of new insulin mimetic agents from medicinal plants, the 70% EtOH extract of Symplocos cochinchinensis was found to have a stimulatory effect on glucose uptake in 3T3-L1 adipocyte cells. The intensive targeted isolation of this active extract resulted in ten new hydroxyoleoside-type compoun...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-38013-4
更新日期：2019-02-19 00:00:00
abstract：:Inbreeding can depress individuals' fitness traits and reduce population viability. However, studies that directly translate inbreeding depression on fitness traits into consequences for population viability, and further, into consequences for management choices, are lacking. Here, we estimated impacts of inbreeding d...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-79979-4
更新日期：2021-01-12 00:00:00
abstract：:This study tested the hypothesis that acquired epileptogenesis is accompanied by DNA methylation changes independent of etiology. We investigated DNA methylation and gene expression in the hippocampal CA3/dentate gyrus fields at 3 months following epileptogenic injury in three experimental models of epilepsy: focal am...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep25668
更新日期：2016-05-09 00:00:00
abstract：:The ratio between the length of second and fourth digits (2D:4D) is a putative biomarker for prenatal testosterone and estrogen exposure. The aim of the study was to examine the association between 2D:4D and women's general and reproductive health. This analysis was conducted within a prospective pregnancy cohort stud...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-62599-3
更新日期：2020-04-14 00:00:00
abstract：:We demonstrated an abnormal double-peak (annular shaped) energy deposition through dual-wavelength synthesis of the fundamental frequency (ω) and the second-harmonic frequency (2ω) of a femtosecond (fs) Ti:sapphire laser. The annular shaped distribution of the dual-wavelength fs laser was confirmed through real beam s...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-16374-6
更新日期：2017-12-11 00:00:00
abstract：:Here, we report a newly designed knee plug to be used in the 3rd generation of Autologous Chondrocyte Implantation (ACI) in order to heal the damaged knee cartilage. It is composed of three components: The first component (Bone Portion) is a 3D printed hard scaffold with large pores (~ 850 µm), made by hydroxyapatite ...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-73863-x
更新日期：2020-10-12 00:00:00
abstract：:The conformational landscapes of p53 peptide variants and phage derived peptide (12/1) variants, all known to bind to MDM2, are studied using hamiltonian replica exchange molecular dynamics simulations. Complementing earlier observations, the current study suggests that the p53 peptides largely follow the 'conformatio...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-15930-4
更新日期：2017-11-15 00:00:00
abstract：:KaiC, the core oscillator of the cyanobacterial circadian clock, is composed of an N-terminal C1 domain and a C-terminal C2 domain, and assembles into a double-ring hexamer upon ATP binding. Cyclic phosphorylation and dephosphorylation at Ser431 and Thr432 in the C2 domain proceed with a period of approximately 24 h i...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-27131-8
更新日期：2018-06-11 00:00:00
abstract：:The reprogramming of differentiated cells into induced pluripotent stem cells (iPSCs) can be achieved by ectopic expression of defined transcription factors (Oct3/4, Sox2, Klf4 and c-Myc). However, to date, some iPSCs have been generated using viral vectors; thus, unexpected insertional mutagenesis in the target cells...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep07323
更新日期：2014-12-04 00:00:00
abstract：:Conventional myeloablative conditioning (MAC) regimens often cause severe regimen-related toxicity (RRT). Furthermore, many patients suffer from poor quality of life in accordance with the increase in long-term survivors. We therefore devised a reduced-toxicity myeloablative conditioning (RTMAC) regimen consisting of ...
journal_title：Scientific reports
pub_type： 临床试验,杂志文章
doi：10.1038/srep06942
更新日期：2014-11-06 00:00:00
