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基于程函面波成像的华北克拉通岩石圈三维高分辨率S波速度结构研究
Dizhen xuebao利用“中国地震科学台阵探测”项目Ⅱ期和Ⅲ期的流动地震台站以及中国区域地震台网中的部分固定台站的观测资料，采用程函面波成像方法获得了华北克拉通及周边区域10—120 s周期的瑞雷面波相速度分布和高分辨率的三维S波速度结构，并基于该速度模型估算了岩石圈厚度分布。结果显示，华北克拉通内部岩石圈厚度除了存在“西厚东薄”的一级分布特征外，还存在一些更小尺度的差异，包括鄂尔多斯地块内部岩石圈“南厚北薄”、鄂尔多斯地块周缘断陷带岩石圈显著的不均匀减薄以及燕山构造带与其南侧华北平原之间的显著差异等 ...
Shijun Zhong +4 more
doaj +1 more source
Frontiers in Psychiatry, 2023 ObjectiveReduced hemispheric asymmetry has been identified as a potential risk factor for schizophrenia, characterized by diminished brain lateralization and a lack of dominance in the left hemisphere.
Katerina Akabalieva
doaj +1 more source
Increasing prevalence of asthma diagnosis and symptoms in children is confined to mild symptoms [PDF]
, 2001 BACKGROUND: The prevalence of childhood asthma is increasing but few studies have investigated trends in asthma severity. We investigated trends in asthma diagnosis and symptom morbidity between an eight year time period in a paired prevalence study.
Billings, C. +7 more
core +2 more sources
A Visualization of Fisher’s Least Significant Difference Test [PDF]
Pakistan Journal of Commerce and Social Sciences, 2013 When a hypothesis of the equality of several means is tested by using ANOVA and it is rejected for a given level of significance, Least Significant Difference (LSD) test is most commonly applied to know which mean(s) is(are) significantly different from ...
Sabra Sultana +2 more
doaj
Insect (Arthropoda: Insecta) Composition in the Diet of Ornate Box Turtles (Terrapene ornata ornata) in Two Western Illinois Sand Prairies, with a New State Record for Cyclocephala (Coleoptera: Scarabaeidae) [PDF]
, 2018 A study of fecal samples collected over a two-year period from juvenile ornate box turtles (Terrapene ornata ornata Agassiz) revealed diets consisting of six orders of insects representing 19 families. Turtles were reared in captivity from eggs harvested
Lago, P. K. +3 more
core +3 more sources
Effect of roasting regime on phytochemical properties of Senna occidentalis seeds
International Journal of Food Studies, 2016 Senna occidentalis seeds were roasted at varying temperatures of 190, 210 and 230 °C each for 10, 15 and 20 min. Phytochemicals of the roasted seeds were determined using standard methods.
Abiodun Adekunle Olapade +1 more
doaj +1 more source
Medicina, 2022 Background and Objectives: Obstructive sleep apnea (OSA) is a sleep-related respiratory disorder that affects between 5% and 20% of the population. In obstructive sleep apnea, lingual tonsillar hypertrophy (LTH) has been suggested as a contributing ...
Ashraf Wahba +7 more
doaj +1 more source
Effect of two different participant information sheets on recruitment to a falls trial:an embedded randomised recruitment trial [PDF]
, 2018 Background/Aims: Recruitment to trials of intervention for older people who fall is challenging. Evidence suggests that the word falls has negative connotations for older people, and this may present a barrier to engaging with trials in this area.
Band, Margaret M. +7 more
core +4 more sources
Genes, 2017 We employed Illumina 450 K Infinium microarrays to profile DNA methylation (DNAm) in neuronal nuclei separated by fluorescence-activated sorting from the postmortem orbitofrontal cortex (OFC) of heroin users who died from heroin overdose (N = 37 ...
A. Kozlenkov +9 more
semanticscholar +1 more source
Medicine, 2016 Several meta-analyses have shown no significant difference in stent thrombosis (ST) between sirolimus eluting stents (SES) and paclitaxel eluting stents (PES). However, other meta-analyses have found SES to be superior to PES.
P. Bundhun, Z. Wu, Mengjun Chen
semanticscholar +1 more source