期刊文献+
共找到70,035篇文章
< 1 2 250 >
每页显示 20 50 100
Smart Shoes Safety System for the Blind People Based on (IoT) Technology
1
作者 Ammar Almomani Mohammad Alauthman +4 位作者 Amal Malkawi Hadeel Shwaihet Batool Aldigide Donia Aldabeek Karmen Abu Hamoodeh 《Computers, Materials & Continua》 SCIE EI 2023年第7期415-436,共22页
People’s lives have become easier and simpler as technology has proliferated.This is especially true with the Internet of Things(IoT).The biggest problem for blind people is figuring out how to get where they want to... People’s lives have become easier and simpler as technology has proliferated.This is especially true with the Internet of Things(IoT).The biggest problem for blind people is figuring out how to get where they want to go.People with good eyesight need to help these people.Smart shoes are a technique that helps blind people find their way when they walk.So,a special shoe has been made to help blind people walk safely without worrying about running into other people or solid objects.In this research,we are making a new safety system and a smart shoe for blind people.The system is based on Internet of Things(IoT)technology and uses three ultrasonic sensors to allow users to hear and react to barriers.It has ultrasonic sensors and a microprocessor that can tell how far away something is and if there are any obstacles.Water and flame sensors were used,and a sound was used to let the person know if an obstacle was near him.The sensors use Global Positioning System(GPS)technology to detect motion from almost every side to keep an eye on them and ensure they are safe.To test our proposal,we gave a questionnaire to 100 people.The questionnaire has eleven questions,and 99.1%of the people who filled it out said that the product meets their needs. 展开更多
关键词 IOT smart shoe SENSORS GSM GPS ARDUINO blind people safety system
下载PDF
Red Deer Optimization with Artificial Intelligence Enabled Image Captioning System for Visually Impaired People
2
作者 Anwer Mustafa Hilal Fadwa Alrowais +1 位作者 Fahd N.Al-Wesabi Radwa Marzouk 《Computer Systems Science & Engineering》 SCIE EI 2023年第8期1929-1945,共17页
The problem of producing a natural language description of an image for describing the visual content has gained more attention in natural language processing(NLP)and computer vision(CV).It can be driven by applicatio... The problem of producing a natural language description of an image for describing the visual content has gained more attention in natural language processing(NLP)and computer vision(CV).It can be driven by applications like image retrieval or indexing,virtual assistants,image understanding,and support of visually impaired people(VIP).Though the VIP uses other senses,touch and hearing,for recognizing objects and events,the quality of life of those persons is lower than the standard level.Automatic Image captioning generates captions that will be read loudly to the VIP,thereby realizing matters happening around them.This article introduces a Red Deer Optimization with Artificial Intelligence Enabled Image Captioning System(RDOAI-ICS)for Visually Impaired People.The presented RDOAI-ICS technique aids in generating image captions for VIPs.The presented RDOAIICS technique utilizes a neural architectural search network(NASNet)model to produce image representations.Besides,the RDOAI-ICS technique uses the radial basis function neural network(RBFNN)method to generate a textual description.To enhance the performance of the RDOAI-ICS method,the parameter optimization process takes place using the RDO algorithm for NasNet and the butterfly optimization algorithm(BOA)for the RBFNN model,showing the novelty of the work.The experimental evaluation of the RDOAI-ICS method can be tested using a benchmark dataset.The outcomes show the enhancements of the RDOAI-ICS method over other recent Image captioning approaches. 展开更多
关键词 Machine learning image captioning visually impaired people parameter tuning artificial intelligence metaheuristics
下载PDF
The Predetermined Failure of Murphy's Quest for Freedom in Closed Systems--Narritivity Temporality in Murphy
3
作者 杨静 《海外英语》 2018年第6期179-181,共3页
This essay aims at an analysis of Murphy's failure of his quest for freedom from the aspect of narrative temporality whichwill focus on order, duration and frequency. From the perspective of temporal order, the es... This essay aims at an analysis of Murphy's failure of his quest for freedom from the aspect of narrative temporality whichwill focus on order, duration and frequency. From the perspective of temporal order, the essay will endeavor to probe into the pro-lepsis in the novel to analyse predetermined narrative and its function. Considering with temporal duration, this essay will penetratethe deceleration of narrative—scene and pause in Murphy to explore its thematic meaning. To investigate the temporal frequency,iterative narrative within text will be exemplified to discuss closed systems in the novel. Based on the analysis of the narrativity tem-porality in Murphy, the essay will focuses on that how its narrative strategy well embodies its theme—the predetermined failure ofMurphy's quest for freedom in closed systems. 展开更多
关键词 narrative temporality closed system predetermined freedom
下载PDF
Study of Product Quality Information and Construction of Its Decision-Making Support System and Measures to Improve People's Quality Concept
4
作者 RUAN Jin-yuan 1, SUN Shu-tao 2, YU Xin-qi 2, RUAN Xin 3 (1. Ordance Institute of General Equipment Department, Shijiazhuang 05 0000, China 2. Graduate School of Chinese Academic of Science, Beijing 100042, China +1 位作者 3. East China University of Science and Technology, Shanghai 200232, China 4. Meterology Bureau of Hebei Province, Shijiazhuang 050021, China) 《厦门大学学报(自然科学版)》 CAS CSCD 北大核心 2002年第S1期234-235,共2页
The 21th century is a "quality century". Facing the s evere challenge about quality, all the developed industry countries attach impor tance to the research and education about quality project. With the deep... The 21th century is a "quality century". Facing the s evere challenge about quality, all the developed industry countries attach impor tance to the research and education about quality project. With the deepening of the reform of China and it’s joining to WTO, many industries and enterprises wi ll be confronted with severe challenge while being offered the opportunity to wa lk up to the world. The arrival of knowledge economy and web time has provided t he space for the innovation on enterprise management. It has also provided new m ethod and model for enterprise management, that is online management based on th e internet. The online management use an enterprise model including the goal of the enterprise and the scheme to carry out it to represent the whole operational of all the work. The online management is constructed on the integration of exp ert system, database, software and other technical models. How to scientifically manage the entire system of product, precisely master the condition of quantity and quality and analyze the rules of the change of produc t quality in order to carry out the overall control of quality, guarantee the go od condition of product as well as improve product quality and prolong it’s se rvice life was discussed in this thesis. Based on the above research the thesis also discussed how to develop the study on product quality information and const ruct it’s decision making support system. The concrete measures to improve peopl e’s concept of quality are also raised. Based on the type analysis, scientific management of product quality information should start from dynamic information of quality, instruction information as we ll as the information about the use, maintain, management and conservation of pr oduct, and induce them and further propose a design scheme of feedback system on product quality information, and then set up the blueprint of the information s ystem of product quality. This thesis included 7 chapters:1.the type of quality information;2.the content of quality information;3.the construction of the se nsitive web for transfering information, and collecting and transfering quality information rapidly and effectively;4.the way and procedure to transfer informa tion;5.the construction of quality information library for all phases; 6.the d isposal of quality information;7.the decision making support system of the mana gement of quality information;8.attach importance to three key factors on impro ving quality concept. 展开更多
关键词 product guality information decision-making sup port system of management of guality information people’s guality concept
下载PDF
Regulations on Foreign Exchange System of the People′s RepubliC of China(PartⅡ)
5
《China's Foreign Trade》 2008年第18期66-67,共2页
Chapter VI Supervision and Management ●Article 33 The foreign exchange administration agencies shall carry out their responsibilities in accordance with laws and regulations and have the power to take the following m... Chapter VI Supervision and Management ●Article 33 The foreign exchange administration agencies shall carry out their responsibilities in accordance with laws and regulations and have the power to take the following measures: (1) Make on-the-spot inspection of financial institutions con- ducting foreign exchange operations; 展开更多
关键词 THAN MORE WILL Regulations on Foreign Exchange system of the people s RepubliC of China PART
下载PDF
Since Reform and Opening the Change Course of People's Congress System
6
作者 Jin Zile 《International Journal of Technology Management》 2014年第2期62-64,共3页
Since the reform and opening up, people' s congress system has gone through four stages of development, is to restore respectively, the initial development, further strengthen and improve, deepen the development stag... Since the reform and opening up, people' s congress system has gone through four stages of development, is to restore respectively, the initial development, further strengthen and improve, deepen the development stage. From four stages of development, we can draw the four laws since the reform and opening up people' s congress system changes that adhere to the party' s leadership, adapt to changes in the economic system, in theory and in practice, innovation in the legal, institutional design and constantly improve the standard. Four stages and the four laws draw people' s congress system experiences, the study of people' s congress system in future developments of great significance. 展开更多
关键词 reform and opening up people s Congress system Change Course
下载PDF
Human Rights Protection Under China's Judicial System——An Interview with Xiao Yang, President of the Supreme People's Court of the People's Republic of China
7
作者 OUR STAFF REPORTERS 《The Journal of Human Rights》 2002年第5期2-6,共5页
Question: As you know. attention is now growing in China and outside to judicial protection of human rights. As President of the Supreme People’s Court and China’s top judge, would you make some comments on protecti... Question: As you know. attention is now growing in China and outside to judicial protection of human rights. As President of the Supreme People’s Court and China’s top judge, would you make some comments on protection of human rights under China’s juridical system? 展开更多
关键词 Human Rights Protection Under China’s Judicial system President of the Supreme people’s Court of the people’s Republic of China An Interview with Xiao Yang
下载PDF
People's Juror System:Bridge to Judicial Democracy
8
作者 BY LU YI the National Judges College. 《The Journal of Human Rights》 2005年第4期29-30,共2页
关键词 people’s Juror system
下载PDF
People's Assessor Systems Pivotal to Protection of Human Rights
9
作者 WANG YANBING 《The Journal of Human Rights》 2007年第4期31-32,共2页
Back in August 2004, the Standing Committee of the National People's Congress, the highest legislature of China, published the Decision on Improving the People's Assessor System (hereinafter referred to as the Deci... Back in August 2004, the Standing Committee of the National People's Congress, the highest legislature of China, published the Decision on Improving the People's Assessor System (hereinafter referred to as the Decision). Since it became effective on May 1, 2005, the Decision has proved important to ensuring the right of citizens to participate in activities of adjudication in accordance with the law. It has helped expand judicial democracy and safeguard the legitimate rights and interests of the litigant parties. 展开更多
关键词 PRO people’s Assessor systems Pivotal to Protection of Human Rights
下载PDF
People's Complaints System in China——Chinese way of human rights relief
10
作者 LI HONGBO a Lecturer and PhD in law of the International Law Institute of the China Institute of Foreign Affairs Studies. 《The Journal of Human Rights》 2006年第3期23-27,共5页
The people's complaints system is a mechanism of democracy and human rights relief under the traditional legal system of China. It has displayed positive roles during different historical periods after 1949 when the ... The people's complaints system is a mechanism of democracy and human rights relief under the traditional legal system of China. It has displayed positive roles during different historical periods after 1949 when the new China was founded. 展开更多
关键词 people’s Complaints system in China Chinese way of human rights relief
下载PDF
Reform of Health System for People's Right to Health——An interview with Gao Qiang,Minister of Health
11
作者 OUR STAFF REPORTER 《The Journal of Human Rights》 2006年第4期2-4,共3页
EDITOR'S NOTE: In an interview given of late to our staff reporter, Gao Qiang, Chinese Minister of Health, spoke on the achievements made by China in medical and health work during the Tenth Five-Year Plan period (... EDITOR'S NOTE: In an interview given of late to our staff reporter, Gao Qiang, Chinese Minister of Health, spoke on the achievements made by China in medical and health work during the Tenth Five-Year Plan period (2001-2005), the soaring medical costs that have invoked much public complaint, ways of carrying to depth the reform of the medical service system, development of the rural cooperative medical system and community-based medical services in cities, as well as prevention and control of AIDS. Following is a transcript of the interview. 展开更多
关键词 Reform of Health system for people’s Right to Health An interview with Gao Qiang Minister of Health AIDS
下载PDF
Intelligent Video Surveillance System for Elderly People Living Alone Based on ODVS 被引量:3
12
作者 Yiping Tang Baoqing Ma Hangchen Yan 《Advances in Internet of Things》 2013年第2期44-52,共9页
Intelligent video surveillance for elderly people living alone using Omni-directional Vision Sensor (ODVS) is an important application in the field of intelligent video surveillance. In this paper, an ODVS is utilized... Intelligent video surveillance for elderly people living alone using Omni-directional Vision Sensor (ODVS) is an important application in the field of intelligent video surveillance. In this paper, an ODVS is utilized to provide a 360° panoramic image for obtaining the real-time situation for the elderly at home. Some algorithms such as motion object detection, motion object tracking, posture detection, behavior analysis are used to implement elderly monitoring. For motion detection and object tracking, a method based on MHoEI(Motion History or Energy Images) is proposed to obtain the trajectory and the minimum bounding rectangle information for the elderly. The posture of the elderly is judged by the aspect ratio of the minimum bounding rectangle. And there are the different aspect ratios in accordance with the different distance between the object and ODVS. In order to obtain activity rhythm and detect variously behavioral abnormality for the elderly, a detection method is proposed using time, space, environment, posture and action to describe, analyze and judge the various behaviors of the elderly in the paper. In addition, the relationship between the panoramic image coordinates and the ground positions is acquired by using ODVS calibration. The experiment result shows that the above algorithm can meet elderly surveillance demand and has a higher recognizable rate. 展开更多
关键词 Intelligent Surveillance ELDERLY people LIVING ALONE ODVS MHoEI Algorithm POSE Detection ABNORMAL Behavior Recognition
下载PDF
Blood Glucose Sensor Systems for Elderly People
13
作者 Takahiro Nakaminami Shin Ikeda Shiro Nankai 《稀有金属材料与工程》 SCIE EI CAS CSCD 北大核心 2006年第A03期87-90,共4页
Electrochemical blood glucose sensors were developed with use of enzymes and an electron mediator.Electrodes were patterned on a resin plate,and a reagent layer containing an enzyme and an electron mediator was dispos... Electrochemical blood glucose sensors were developed with use of enzymes and an electron mediator.Electrodes were patterned on a resin plate,and a reagent layer containing an enzyme and an electron mediator was disposed on the electrodes in a dried state.A sample chamber to which the soluble reagent layer was exposed was assembled with the enzyme-loaded electrodes to hold a certain volume of blood in the sensor.The fabricated sensors enabled rapid and precise measurements of blood glucose of oneself.The sensor systems combined with the customized hand-held meter especially for the sensor were maintenance-free chiefly due to disposable sensors,and would be simple and easy enough to be operated by elderly people. 展开更多
关键词 GLUCOSE SENSOR ELECTROCHEMICAL DIABETES elderly people
下载PDF
Asymptotic dynamics of the alternate degrees of freedom for a two-mode system:An analytically solvable model
14
作者 M.Arsenijevi J.Jekni-Dugi M.Dugi 《Chinese Physics B》 SCIE EI CAS CSCD 2013年第2期71-75,共5页
The composite systems can be non-uniquely decomposed into parts(subsystems).Not all decompositions(structures) of a composite system are equally physically relevant.In this paper we answer on theoretical ground wh... The composite systems can be non-uniquely decomposed into parts(subsystems).Not all decompositions(structures) of a composite system are equally physically relevant.In this paper we answer on theoretical ground why it may be so.We consider a pair of mutually un-coupled modes in the phase space representation that are subjected to the independent quantum amplitude damping channels.By investigating asymptotic dynamics of the degrees of freedom,we find that the environment is responsible for the structures non-equivalence.Only one structure is distinguished by both locality of the environmental influence on its subsystems and a classical-like description. 展开更多
关键词 amplitude dissipative channel two-mode state Kraus representation alternate degrees of freedom
下载PDF
Design and Optimization for the Occupant Restraint System of Vehicle Based on a Single Freedom Model 被引量:6
15
作者 ZHANG Junyuan MA Yue +1 位作者 CHEN Chao ZHANG Yan 《Chinese Journal of Mechanical Engineering》 SCIE EI CAS CSCD 2013年第3期492-497,共6页
Throughout the vehicle crash event, the interactions between vehicle, occupant, restraint system (VOR) are complicated and highly non-linear. CAE and physical tests are the most widely used in vehicle passive safety d... Throughout the vehicle crash event, the interactions between vehicle, occupant, restraint system (VOR) are complicated and highly non-linear. CAE and physical tests are the most widely used in vehicle passive safety development, but they can only be done with the detailed 3D model or physical samples. Often some design errors and imperfections are difficult to correct at that time, and a large amount of time will be needed. A restraint system concept design approach which based on single-degree-of-freedom occupant-vehicle model (SDOF) is proposed in this paper. The interactions between the restraint system parameters and the occupant responses in a crash are studied from the view of mechanics and energy. The discrete input and the iterative algorithm method are applied to the SDOF model to get the occupant responses quickly for arbitrary excitations (impact pulse) by MATLAB. By studying the relationships between the ridedown efficiency, the restraint stiffness, and the occupant response, the design principle of the restraint stiffness aiming to reduce occupant injury level during conceptual design is represented. Higher ridedown efficiency means more occupant energy absorbed by the vehicle, but the research result shows that higher ridedown efficiency does not mean lower occupant injury level. A proper restraint system design principle depends on two aspects. On one hand,the restraint system should lead to as high ridedown efficiency as possible, and at the same time, the restraint system should maximize use of the survival space to reduce the occupant deceleration level. As an example, an optimization of a passenger vehicle restraint system is designed by the concept design method above, and the final results are validated by MADYMO, which is the most widely used software in restraint system design, and the sled test. Consequently, a guideline and method for the occupant restraint system concept design is established in this paper. 展开更多
关键词 vehicle crash occupant restraint system concept design single-degree-of-freedom occupant-vehicle model
下载PDF
Clarifying Problems with Emergency Healthcare Systems in Japanese Long-Term Care Facilities for Older People
16
作者 Nobuhiro Sato Kohei Akazawa +3 位作者 Yuji Mitadera Tsubasa Suzuki Nahoko Ibe Yasuo Hirose 《Health》 2017年第8期1159-1175,共17页
Background: Long-term care facilities for older people play an important role as alternatives to family care in an aging society. This study aimed to assess staffing problems linked to emergency healthcare for residen... Background: Long-term care facilities for older people play an important role as alternatives to family care in an aging society. This study aimed to assess staffing problems linked to emergency healthcare for residents of these facilities, and to investigate the relationship between these problems and the characteristics of the facilities. Methods: The study surveyed managers of long-term care facilities for older people in a Japanese urban area between September and December 2014. The type of care facility, the number of staff and any problems providing or accessing emergency healthcare for the residents were evaluated. Multiple logistic regression analysis was used to explore the factors common to facilities reporting staffing problems linked to emergency healthcare of residents. Results: In total, 321 long-term care facilities were eligible for this study and 226 (70%) returned the questionnaire. We compared the characteristics of facilities reporting and not reporting staffing problems in emergency healthcare of residents. The type of care facility was significantly associated with staffing problems in emergency healthcare of residents both during the day (p < 0.01) and at night (p = 0.04). The facilities most likely to report problems were group homes for older people with dementia, because of staffing shortages. Conclusions: Problems in emergency healthcare systems in Japanese long-term care facilities for older people varied by type of care facility. Our data underscore the need for telemedicine and consideration of mergers between smaller facilities such as group homes for older people with dementia. 展开更多
关键词 OLDER people EMERGENCY Healthcare system Japan Long-Term Care STAFFING PROBLEMS
下载PDF
Educational System for the Holy Quran and Its Sciences for Blind and Handicapped People Based on Google Speech API
17
作者 Samir A. Elsagheer Mohamed Allam Shehata Hassanin Mohamed Tahar Ben Othman 《Journal of Software Engineering and Applications》 2014年第3期150-161,共12页
There is a great need to provide educational environments for blind and handicapped people. There are many Islamic websites and applications dedicated to the educational services for the Holy Quran and Its Sciences (Q... There is a great need to provide educational environments for blind and handicapped people. There are many Islamic websites and applications dedicated to the educational services for the Holy Quran and Its Sciences (Quran Recitations, the interpretations, etc.) on the Internet. Unfortunately, blind and handicapped people could not use these services. These people cannot use the keyboard and the mouse. In addition, the ability to read and write is essential to benefit from these services. In this paper, we present an educational environment that allows these people to take full advantage of the scientific materials. This is done through the interaction with the system using voice commands by speaking directly without the need to write or to use the mouse. Google Speech API is used for the universal speech recognition after a preprocessing and post processing phases to improve the accuracy. For blind people, responses of these commands will be played back through the audio device instead of displaying the text to the screen. The text will be displayed on the screen to help other people make use of the system. 展开更多
关键词 BLIND Illiterate and Manual-Disabled people Quran SCIENCES SPEECH Recognition Learning systems
下载PDF
Deep Learning Based Audio Assistive System for Visually Impaired People
18
作者 S.Kiruthika Devi C.N.Subalalitha 《Computers, Materials & Continua》 SCIE EI 2022年第4期1205-1219,共15页
Vision impairment is a latent problem that affects numerous people across the globe.Technological advancements,particularly the rise of computer processing abilities like Deep Learning(DL)models and emergence of weara... Vision impairment is a latent problem that affects numerous people across the globe.Technological advancements,particularly the rise of computer processing abilities like Deep Learning(DL)models and emergence of wearables pave a way for assisting visually-impaired persons.The models developed earlier specifically for visually-impaired people work effectually on single object detection in unconstrained environment.But,in real-time scenarios,these systems are inconsistent in providing effective guidance for visually-impaired people.In addition to object detection,extra information about the location of objects in the scene is essential for visually-impaired people.Keeping this in mind,the current research work presents an Efficient Object Detection Model with Audio Assistive System(EODM-AAS)using DL-based YOLO v3 model for visually-impaired people.The aim of the research article is to construct a model that can provide a detailed description of the objects around visually-impaired people.The presented model involves a DL-based YOLO v3 model for multi-label object detection.Besides,the presented model determines the position of object in the scene and finally generates an audio signal to notify the visually-impaired people.In order to validate the detection performance of the presented method,a detailed simulation analysis was conducted on four datasets.The simulation results established that the presented model produces effectual outcome over existing methods. 展开更多
关键词 Deep learning visually impaired people object detection YOLO v3
下载PDF
Build a people- oriented social security system--Based on the concept of real man
19
作者 Tan Jinwen 《International English Education Research》 2015年第5期109-111,共3页
The concept of "real man" is the historical origin and the logical starting point in The Marx's Materialist Conception of History, and is also our basic starting point in the social science research. Although our c... The concept of "real man" is the historical origin and the logical starting point in The Marx's Materialist Conception of History, and is also our basic starting point in the social science research. Although our country's social security system has made great development and progress, but it still does not adapts the level of economy development, especially compared with the requirements of the people. Based on the principle of Marx's "real man" theory and combine the "real man" with the "people oriented", this article discussed the basic framework of the present social security system and its shortcomings in China. Then I try to put forward suggestions from breaking the urban-rural dual structure, gradually establishing urban and rural areas as a whole one of social security system, actively expanding the social security fund financing channels, establishing a nationwide unified social security of personal accounts, strive to establish a "people oriented" social security system. 展开更多
关键词 Real man people oriented Social security
下载PDF
On the "real people" in social security -Based on the existing social security system in China
20
作者 HAO Wenzhen 《International English Education Research》 2016年第4期125-127,共3页
In Chinese the existing social security system mode, all the provinces of the endowment insurance, social welfare, medical care and other aspects there are many problems, such as the loss of independence for the elder... In Chinese the existing social security system mode, all the provinces of the endowment insurance, social welfare, medical care and other aspects there are many problems, such as the loss of independence for the elderly pension problems, nursing homes, the contradiction between supply and demand of the elderly spiritual comfort and social medical assistance etc. there was a lot of trouble, but also formulated by the state the social security system does not take into account the above situation, this article mainly from the angle analysis, we propose to combine the actual situation in the present and make some laws and regulations, through the redistribution of national finance, provide material guarantee to solve the fundamental contradiction of reality and to solve this problem fundamentally, to avoid the occurrence of social conflicts. The discussion of the people in the reality of social security has the double meaning of theory and practice. 展开更多
关键词 medical assistance the reality of people REDISTRIBUTION welfare measures
下载PDF
上一页 1 2 250 下一页 到第
使用帮助 返回顶部