检索结果-南通市图书馆

Mitochondria-localized β-actin is essential for priming innate antiviral immune signaling by regulating IRF3 protein stability

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Cellular & Molecular Immunology 2019年第10期16卷 837-840页

作者： Xin Xie Martin Endara-Coll Raza Mahmood Robertas Jankauskas tamara Gjorgjieva Piergiorgio Percipalle Science Division Biology ProgramNew York University Abu Dhabi(NYUAD)P.O.Box 129188 Abu DhabiUnited Arab Emirates Department of Molecular Biosciences The Wenner-Gren InstituteStockholm UniversitySE-10691StockholmSweden New York University Center for Genomics and Systems Biology NYUNew YorkNYUSA

Antiviral innate immunity acts as a defensive barrier to viral infection in both immune and nonimmune *** viral nucleic acids present in the cytoplasm after viral replication can activate sensors such as the RIG-I-lik... 详细信息

关键词： immunity immune stability

Does playing a sports active video game improve object control skills of children with autism spectrum disorder?

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Sport and Health Science 2017年第1期6卷 17-24,127页

作者： Jacqueline Edwards Sarah Jeffrey tamara May Nicole J.Rinehart Lisa M.Barnett School of Health and Social Development Faculty of HealthDeakin UniversityGeelongVIC 3125Australia Department of Paediatrics Faculty of MedicineDentistry and Health SciencesUniversity of MelbourneParkvilleVIC 3052Australia School of Psychology Faculty of HealthDeakin UniversityGeelongVIC 3125Australia Murdoch Childrens Research Institute ParkvilleVIC 3052Australia

Background: Active video games(AVGs) encourage whole body movements to interact or control the gaming system, allowing the opportunity for skill development. Children with autism spectrum disorder(ASD) show decreased fundamental movement skills in comparison with their typically developing(TD) peers and might benefit from this approach. This pilot study investigates whether playing sports AVGs can increase the actual and perceived object control(OC) skills of 11 children with ASD aged 6–10 years in comparison to 19 TD children of a similar *** was a secondary ***: Actual(Test of Gross Motor Development) and perceived OC skills(Pictorial Scale of Perceived Movement Skill Competence for Young Children) were assessed before and after the intervention(6 × 45 min).Results: Actual skill scores were not improved in either group. The ASD group improved in perceived skill. All children completed the required dose and parents reported the intervention was ***: The use of AVGs as a play-based intervention may not provide enough opportunity for children to perform the correct movement patterns to influence skill. However, play of such games may influence perceptions of skill ability in children with ASD, which could improve motivation to participate in physical activities.

关键词： Autism spectrum disorder Child Exergaming Fundamental movement skills Physical self-perception Xbox

Home Automation-Based Health Assessment Along Gesture Recognition via Inertial Sensors

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Computers, Materials & Continua 2023年第4期75卷 2331-2346页

作者： Hammad Rustam Muhammad Muneeb Suliman A.Alsuhibany Yazeed Yasin Ghadi tamara Al Shloul Ahmad Jalal Jeongmin Park Department of Computer Science Air UniversityIslamabad44000Pakistan Department of Computer Science College of ComputerQassim UniversityBuraydah51452Saudi Arabia Department of Computer Science and Software Engineering Al Ain UniversityAl Ain15551UAE Department of Humanities and Social Science Al Ain UniversityAl Ain15551UAE Department of Computer Engineering Korea Polytechnic University237 Sangidaehak-ro Siheung-siGyeonggi-do15073Korea

Hand gesture recognition (HGR) is used in a numerous applications,including medical health-care, industrial purpose and sports *** have developed a real-time hand gesture recognition system using inertialsensors for the smart home application. Developing such a model facilitatesthe medical health field (elders or disabled ones). Home automation has alsobeen proven to be a tremendous benefit for the elderly and disabled. Residentsare admitted to smart homes for comfort, luxury, improved quality of life,and protection against intrusion and burglars. This paper proposes a novelsystem that uses principal component analysis, linear discrimination analysisfeature extraction, and random forest as a classifier to *** have achieved an accuracy of 94% over the publicly benchmarked HGRdataset. The proposed system can be used to detect hand gestures in thehealthcare industry as well as in the industrial and educational sectors.

关键词： Genetic algorithm human locomotion activity recognition human–computer interaction human gestures recognition principal hand gestures recognition inertial sensors principal component analysis linear discriminant analysis stochastic neighbor embedding

Sensors-Based Ambient Assistant Living via E-Monitoring Technology

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Computers, Materials & Continua 2022年第12期73卷 4935-4952页

作者： Sadaf Hafeez Yazeed Yasin Ghadi Mohammed Alarfaj tamara al Shloul Ahmad Jalal Shaharyar Kama Dong-Seong Kim Department of Computer Science Air UniversityIslamabad44000Pakistan Department of Computer Science and Software Engineering Al Ain UniversityAl Ain15551UAE Department of Electrical Engineering King Faisal UniversityAl-Ahsa31982Saudi Arabia Department of Humanities and Social Science Al Ain UniversityAl Ain15551UAE Department of IT Convergence Engineering Kumoh National Institute of TechnologyGumiKorea

Independent human living systems require smart,intelligent,and sustainable online monitoring so that an individual can be assisted *** from ambient assisted living,the task of monitoring human activities plays an important role in different fields including virtual reality,surveillance security,and human interaction with *** systems have been developed in the past with the use of various wearable inertial sensors and depth cameras to capture the human *** this paper,we propose multiple methods such as random occupancy pattern,spatio temporal cloud,waypoint trajectory,Hilbert transform,Walsh Hadamard transform and bone pair descriptors to extract optimal features corresponding to different human *** features sets are then normalized using min-max normalization and optimized using the Fuzzy optimization ***,the Masi entropy classifier is applied for action recognition and *** have been performed on three challenging datasets,namely,UTDMHAD,50 Salad,and *** experimental evaluation,the proposed novel approach of recognizing human actions has achieved an accuracy rate of 90.1%with UTD-MHAD dataset,90.6%with 50 Salad dataset,and 89.5%with CMU-MMAC *** experimental results validated the proposed system.

关键词： Classification algorithm human action recognition motion sensors machine learning Masi entropy

Grace at Arm＇s Length： The Cultural Importance of Utilizing ＂Expositive Puzzle＂ in Independent Film

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journalism and Mass Communication 2017年第2期7卷 102-107页

作者： tamara Johnson Youngstown State University Youngstown Ohio USA

Many independent films provide a realistic interpretation of everyday events. Passive viewing techniques used by independent scriptwriters and filmmakers require active engagement from the viewer in order to interpret characters and/or events. The following proposes that the ＂expositive puzzle＂ is an example of these techniques. It uses the fim Short Term 12 in order to demonstrate how the ＂expositive puzzle＂ works and to encourage use in real-world interactions in order to avoid interaction based on stereotypes.

关键词： Independent film Short Term 12 character analysis film viewing techniques childhood abuse emotional trauma expositive puzzle

An Intelligent Framework for Recognizing Social Human-Object Interactions

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Computers, Materials & Continua 2022年第10期73卷 1207-1223页

作者： Mohammed Alarfaj Manahil Waheed Yazeed Yasin Ghadi tamara al Shloul Suliman A.Alsuhibany Ahmad Jalal Jeongmin Park Department of Electrical Engineering College of EngineeringKing Faisal UniversityAl-Ahsa31982Saudi Arabia Department of Computer Science Air UniversityIslamabad44000Pakistan Department of Computer Science and Software Engineering Al Ain UniversityAl Ain15551UAE Department of Humanities and Social Science Al Ain UniversityAl Ain15551UAE Department of Computer Science College of ComputerQassim UniversityBuraydah51452Saudi Arabia Department of Computer Engineering Tech University of KoreaSiheung-si15073Gyeonggi-doKorea

Human object interaction(HOI)recognition plays an important role in the designing of surveillance and monitoring systems for healthcare,sports,education,and public *** involves localizing the human and object targets and then identifying the interactions between ***,it is a challenging task that highly depends on the extraction of robust and distinctive features from the targets and the use of fast and efficient ***,the proposed system offers an automated body-parts-based solution for HOI *** system uses RGB(red,green,blue)images as input and segments the desired parts of the images through a segmentation technique based on the watershed ***,a convex hullbased approach for extracting key body parts has also been *** identifying the key body parts,two types of features are ***,the entire feature vector is reduced using a dimensionality reduction technique called t-SNE(t-distributed stochastic neighbor embedding).Finally,a multinomial logistic regression classifier is utilized for identifying class labels.A large publicly available dataset,MPII(Max Planck Institute Informatics)Human Pose,has been used for system *** results prove the validity of the proposed system as it achieved 87.5%class recognition accuracy.

关键词： Dimensionality reduction human-object interaction key point detection machine learning watershed segmentation

Dental mesenchymal stromal/stem cells in different microenvironments— implications in regenerative therapy

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Stem Cells 2021年第12期13卷 1863-1880页

作者： Ivana Okić-Đorđević Hristina Obradović tamara Kukolj Anđelija Petrović Slavko Mojsilović Diana Bugarski Aleksandra Jauković Laboratory for Experimental Hematology and Stem Cells Institute for Medical ResearchUniversity of BelgradeBelgrade 11129Serbia

Current research data reveal microenvironment as a significant modifier of physical functions,pathologic changes,as well as the therapeutic effects of stem *** comparing regeneration potential of various stem cell types used for cytotherapy and tissue engineering,mesenchymal stem cells(MSCs)are currently the most attractive cell source for bone and tooth regeneration due to their differentiation and immunomodulatory potential and lack of ethical issues associated with their *** microenvironment of donors and recipients selected in cytotherapy plays a crucial role in regenerative potential of transplanted MSCs,indicating interactions of cells with their microenvironment indispensable in MSC-mediated bone and dental *** a variety of MSC populations have been procured from different parts of the tooth and tooth-supporting tissues,MSCs of dental origin and their achievements in capacity to reconstitute various dental tissues have gained attention of many research groups over the *** review discusses recent advances in comparative analyses of dental MSC regeneration potential with regards to their tissue origin and specific microenvironmental conditions,giving additional insight into the current clinical application of these cells.

关键词： Microenvironment Dental mesenchymal stem cells Modulation of regenerative potential Tissue origin Hypoxia microenvironment Inflammatory microenvironment Clinical application

Motifs and Impediments for the Harmonization of Accounting Regulations for Small and Medium-Sized Companies in the EU

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Chinese Business Review 2011年第11期10卷 1021-1027页

作者： tamara Cirkveni RRiF High School for Financial Management Zagreb Croatia

Small and medium-sized companies in most EU countries form a considerable share in the total number of companies and are also an important development impeller of the entire economy. Therefore, one of the most essential goals of accounting authorities in the EU is accomplishing the harmonization of accounting regulations for these companies. In this paper, the author have discussed and explained the main motifs and impediments for this harmonization. One of the main motifs is a big span and complexity of international standards of financial reports which is allowed and even prescribed in many countries. Some of the main impediments are a lack of uniformity as far as criteria for classification of small and medium-sized companies according to size are concerned as well as the determining of limitations up to which the requirements in accounting standards for small and medium-sized companies should be set.

关键词： IFRS for SMEs accounting regulation small and medium sized entities motifs impediments

Study of Holocene glacier degradation in central Asia by isotopic methods for long-term forecast of climate changes

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Research in Cold and Arid Regions 2013年第1期5卷 114-125页

作者： Vladimir I. Shatravin tamara V. Tuzova Tien-Shan Mountain Scientific Center Institute of Water Problems and Hydro Power National Academy of Sciences of the Kyrgyz Republic Institute of Water Problems and Hydro Power National Academy of Sciences of the Kyrgyz Republic

This article presents a summary of our studies of Holocene moraines and glaciers of the Tien-Shan, Pamir, and Himalaya moun- mills with the purpose of providing pattern regularity of the Holocene glaciation decomposition. We developed a method for ob- taining reliable radiocarbon dating of moraines with the use of autochthonous organic matter dispersed in fine-grained morainic material, as well there were shown new possibilities of isotope-oxygen and isotope-uranium analysis for the Holocene glaciations dynamics. We found that Holocene glaciations disintegrate stadiaUy according to the decaying principle, and seven main stages may be distinguished. We achieved the absolute dating of the first three stages, identifying these periods as 8,000, 5,000, and 3,400 years ago. The application of the above-mentioned isotope methods of the Holocene glaciations and moraines study will allow re- searchers to improve the offered model of the Holocene glaciations disintegration; it will be great contribution to salvation of the problem of long-term climatic and glaciations forecast.

关键词： moraines glaciation Holocene climate changes long-term forecast central Asia