The lifting step of a reversible color space transform employed during image compression may increase the total amount of noise that has to be encoded. Previously, to alleviate this problem in the case of a simple color space transform RDgDb, we replaced transform lifting steps with reversible denoising and lifting steps (RDLS), which are lifting steps integrated with denoising filters. In this...

An ad hoc network comprises a collection of mobile hosts such as laptops with wireless radio interfaces dynamically to a temporary network. Due to the limited transmission range of these interfaces, multiple network hops may be needed for two hosts to communicate with each other. Numerous new and innovative developments particularly in the telecommunication and (mobile) network sector call for ...

The Reynell Developmental Language Scale (RDLS) and Symbolic Play Test (SPT) have been useful language tests for assessing the language age of children. Both tests have been validated in English-speaking children. However, there have been no studies conducted for Chinese children, whether Mandarin (Northerners) or Cantonese (Southerners) is used as the main dialect. As the Chinese population is...

Reversible denoising and lifting steps (RDLS) are lifting steps integrated with denoising filters in such a way that, despite the inherently irreversible nature of denoising, they are perfectly reversible. We investigated the application of RDLS to reversible color space transforms: RCT, YCoCg-R, RDgDb, and LDgEb. In order to improve RDLS effects, we propose a heuristic for image-adaptive denoi...

A fan-out wafer level package (FOWLP) with double-sided four redistribution layers (RDLs) and the mega pillars connecting front back RDLs has been proposed for millimeter-wave applications. well-matched package-board transition designed in this paper. The simulated insertion loss is about 0.82 dB at 79 GHz, return better than 10 from 72 GHz to 86 GHz. More importantly, two different measurement...

The increased access to sound that cochlear implants have provided to profoundly deaf children has allowed them to develop English speech and language skills more successfully than using hearing aids alone. The purpose of this study was to determine how well early postimplant language skills were able to predict later language ability. Thirty children who received a cochlear implant between the...

The epidemic of lung cancer in Xuanwei City, China, remains serious despite the reduction of the risk of indoor air pollution through citywide stove improvement. The main objective of this study was to characterize the influences of topography on the spatiotemporal variations of lung cancer mortality in Xuanwei during 1990-2013. Using the spatially empirical Bayes method, the smoothed mortality...

Two composite sedimentary sequences sampled in the ice-proximal (12CS) and ice-distal (02CS) areas of Coronation Fjord (Baffin Island, Nunavut, Canada) were investigated order to reconstruct effect climate variability on 600 years changes sediment transfer from eastern Penny Ice Cap (PIC). Detrital proxies, physical sedimentological analyses revealed that glacial meltwater discharges led freque...

OBJECTIVE To investigate the relationship between prelinguistic communication behaviors and subsequent language development after cochlear implantation in deaf children. Evaluative tools with predictive validity for language potential in very young deaf children remain elusive. SETTING A tertiary care cochlear implant center and a preschool setting of spoken language immersion in which oral l...

PDF HTML阅读 XML下载 导出引用 引用提醒 武夷山小流域生态系统服务(簇)权衡/协同及对地形起伏度的响应 DOI: 10.5846/stxb202209282758 作者: 作者单位: 作者简介: 通讯作者: 中图分类号: 基金项目: 福建农林大学林学学科创新团队项目经费（72202200205） Trade-offs and synergies among ecosystem service Bundles in response to relief degree of land surface a small watershed Mount Wuyi Author: Affiliation: Fund Project: 摘要 | 图/表 访问统计 参考文献 相似文献 引证文献 资源附件 文章评论 摘要:地形起伏度（RDLS）通过影响生态系统的格局、过程和功能而作用于生态...