864 hasil untuk "Qing Lin"
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Artikel Jurnal
Outsourced attribute-based encryption with policy update
In order to achieve the efficient and flexible access control for the encrypted data stored in the cloud,an outsourced attribute-based encryption scheme with policy update was proposed.Based on the standard attribute-based encryption scheme,the functionality of policy update from delegation for a…
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Artikel Jurnal
Susceptibility Weighted Imaging (SWI) Recommended as a Regular Magnetic Resonance Diagnosis for Vascular Dementia to Identify Independent Idiopathic Normal Pressure Hydrocephalus Before Ventriculo-Peritoneal (V-P) Shunt Treatment: A Case Study
Idiopathic normal pressure hydrocephalus (INPH) with comorbid vascular dementia (VD) often have poor response to ventriculo-peritoneal (V-P) shunt. Here, three patients over the age of 60 came to the hospital with the similar clinical symptoms, Evan index over 0.3, mini-mental state examination…
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Artikel Jurnal
Recent Development of Photo-Cross-Linkers as Tools for Biomedical Research
Photo-cross-linkers are invaluable tools for identifying drug targets and off-targets as well as probing the binding sites in medicinal chemistry and chemical biology. In this review, we summarize recent development of the ligand-based and genetically encoded photo-cross-linkers and their use in…
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Artikel Jurnal
S100 proteins as a key immunoregulatory mechanism for NLRP3 inflammasome
The S100 superfamily of proteins consists of Ca2+-binding proteins characterized by the EF-hand motif. Certain members of this protein family, such as S100A8, S100A9, and S100A12, have been effectively utilized as biomarkers for the detection and evaluation of prognosis in immunological diseases…
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Artikel Jurnal
Finite-Time Observer Based Cooperative Tracking Control of Networked Lagrange Systems
This paper investigates the cooperative tracking control problem for networked uncertain Lagrange systems with a leader-follower structure on digraphs. Since the leader’s information is only available to a portion of the followers, finite-time observers are designed to estimate the leader’s…
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Artikel Jurnal
Dynamical approach to quantum optomechanics: Motivation, method, and applications
We present an overall summary on a method to deal with quantum dynamics of optomechanical systems. The method is based on the dynamical evolution processes instead of the finally evolved steady states, which are a prerequisite to the standard approach, and well captures the features in…
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Artikel Jurnal Teks lengkap
A Dual-Field Sensing Scheme for a Guidance System for the Blind
An electronic guidance system is very helpful in improving blind people’s perceptions in a local environment. In our previous work “Lin, Q.; Han, Y. A Context-Aware-Based Audio Guidance System for Blind People Using a Multimodal Profile Model. Sensors 2014, 14, 18670–18700”, a context-aware…
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Artikel Jurnal Teks lengkap
A Context-Aware-Based Audio Guidance System for Blind People Using a Multimodal Profile Model
A wearable guidance system is designed to provide context-dependent guidance messages to blind people while they traverse local pathways. The system is composed of three parts: moving scene analysis, walking context estimation and audio message delivery. The combination of a downward-pointing laser…
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Artikel Jurnal
Exploration of Five Flaccidities in Medical Formulae Investigations of Flaccidity
Medical Formulae Investigations is a comprehensive prescription monograph which is composed of pathology, methodology, formula and herbs. In the part of the monograph related to flaccidity, the etiology, pathogenesis, prescription and methodology of"five flaccidities"which are closely connected…
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Artikel Jurnal
Outdoor travel-aids using bird-eye view virtual camera
This paper presents a travel-aid system for sight-impaired pedestrians in outdoor environment.Unlike many existing travel-aid systems that rely on stereo-vision,the proposed system aims to detect generic obstacles in a cluttered road environment by using just the single camera attached to user’s…
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Artikel Jurnal Teks lengkap
Landscape Character and Management Zones in Polder Landscapes: A Case Study of the Dongting Lake Area
Polder landscapes, as a representative of lowland agriculture landscapes, possess diverse natural and cultural values. However, polder landscapes are facing multiple challenges arising from economic and climate changes, including increasing flood threats and the fragmentation of landscape patterns…
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Artikel Jurnal
Investigation on the Horizontal Landing Velocity and Pitch Angle Impact on the Soft-Landing Dynamic Characteristics
The dynamic analysis of the soft landing of the lunar probe is very important to the design of the probe. The initial movement and attitude parameters of the probe during landing have a direct influence on the landing impact. In order to investigate the lunar probe soft-landing dynamic impact by…
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Artikel Jurnal
Development and validation of the quiet quitting behavior scale: a mixed-methods study with primary healthcare workers in China
BackgroundThe growing prevalence of quiet quitting behavior (QQB) poses a significant challenge to workforce mental health and organizational sustainability. However, progress in this field has been hindered by the absence of culturally adapted and behaviorally anchored measurement instruments…
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Artikel Jurnal
Vision-Based Obstacle Avoidance in Sidewalk Environment Using Top-View Transform and Optical-Flow
This paper presents a vision-based obstacle avoidance method for blind pedestrians in an outdoor sidewalk environment.Unlike many existing travel-aid systems using stereo-vision based methods,the proposed method is able to get obstacle position as well as user motion information by just one…
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Artikel Jurnal
Vehicle Detection in Still Images by Using Boosted Local Feature Detector
Vehicle detection in still images is a comparatively difficult task.This paper presents a method for this task by using boosted local pattern detector constructed from two local features including Haar-like and oriented gradient features.The whole process is composed of three stages.In the first…
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Artikel Jurnal
A Fully Nonlinear, Dynamically Consistent Numerical Model for Ship Maneuvering in a Seaway
This is the continuation of our research on development of a fully nonlinear, dynamically consistent, numerical ship motion model (DiSSEL). In this paper we report our results on modeling ship maneuvering in arbitrary seaway that is one of the most challenging and important problems in seakeeping…
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Artikel Jurnal
Sex-Biased miRNAs in the Gonads of Adult Chinese Alligator (Alligator sinensis) and Their Potential Roles in Sex Maintenance
MicroRNA (miRNA) is a category of single-stranded non-coding small RNA (sRNA) that regulates gene expression by targeting mRNA. It plays a key role in the temperature-dependent sex determination of Chinese alligator (Alligator sinensis), a reptile whose sex is determined solely by the temperature…