With the rapid development of modern information technology,the Internet of Things(IoT)has been integrated into various fields such as social life,industrial production,education,and medical care.Through the connectio...With the rapid development of modern information technology,the Internet of Things(IoT)has been integrated into various fields such as social life,industrial production,education,and medical care.Through the connection of various physical devices,sensors,and machines,it realizes information intercommunication and remote control among devices,significantly enhancing the convenience and efficiency of work and life.However,the rapid development of the IoT has also brought serious security problems.IoT devices have limited resources and a complex network environment,making them one of the important targets of network intrusion attacks.Therefore,from the perspective of deep learning,this paper deeply analyzes the characteristics and key points of IoT intrusion detection,summarizes the application advantages of deep learning in IoT intrusion detection,and proposes application strategies of typical deep learning models in IoT intrusion detection so as to improve the security of the IoT architecture and guarantee people’s convenient lives.展开更多
The Internet of Things technology provides a comprehensive solution for the real-time monitoring of cold chain logistics by integrating sensors,wireless communication,cloud computing,and big data analysis.Based on thi...The Internet of Things technology provides a comprehensive solution for the real-time monitoring of cold chain logistics by integrating sensors,wireless communication,cloud computing,and big data analysis.Based on this,this paper deeply explores the overview and characteristics of the Internet of Things technology,the feasibility analysis of the Internet of Things technology in the cold chain logistics monitoring,the application analysis of the Internet of Things technology in the cold chain logistics real-time monitoring to better improve the management level and operational efficiency of the cold chain logistics,to provide consumers with safer and fresh products.展开更多
China is characterized as ’a large country with many smallholder farmers’ whose participation in modern agriculture is key to the country’s modern agriculture development. Promoting smallholder farmers’ adoption o...China is characterized as ’a large country with many smallholder farmers’ whose participation in modern agriculture is key to the country’s modern agriculture development. Promoting smallholder farmers’ adoption of modern agricultural production technology is one effective way to improve the capabilities of smallholder farmers. This paper aims to explore the impact of Internet use on the adoption of agricultural production technology by smallholder farmers based on a survey of 1 449 smallholders across 14 provinces in China. The results suggest that Internet use can significantly promote technology adoption, with the probability of adopting new crop varieties, water-saving irrigation technology and straw-returning technology increasing by 0.200, 0.157 and 0.155, respectively. Furthermore, the effect of Internet use is found to be heterogeneous with a greater effect on smallholder farmers having low education levels, limited training, and high incomes. To increase agricultural production technology adoption by smallholders, rural Internet infrastructure and Internet use promotion should be the focus for the Chinese government.展开更多
Objective： To evaluate the effect of Internet technology on continuing nursing in elderly patients with diabetic feet, Method： From January 2015 to July 2016,12 elderly patients with diabetic foot ulcers were enroll...Objective： To evaluate the effect of Internet technology on continuing nursing in elderly patients with diabetic feet, Method： From January 2015 to July 2016,12 elderly patients with diabetic foot ulcers were enrolled from the Endocrinology Department in our hospital. We used ＂WeChat＂, ＂E nursing＂ and other Internet technologies to perform remote extended care and to observe the foot ulcer outcomes. Results： All foot ulcers healed with a wound healing time between 38 and 73 days （average 57.08 ~ 12.69 days）. Patients did not need to travel long distances to seek medical treatment for foot ulcers, improving their satisfaction. Conclusions： The implementation of extended care for elderly patients with diabetic foot ulcers was based on the application of Internet technology. It is helpful to facilitate medical treatment, share high quality health resources and promote disease rehabilitation.展开更多
In China, currently there are more than 100 million videos being watched everyday on the Internet. There are three kinds of Internet videos: video sharing, Video on Demand (VoD), and Peer-to-Peer (P2P) streaming media...In China, currently there are more than 100 million videos being watched everyday on the Internet. There are three kinds of Internet videos: video sharing, Video on Demand (VoD), and Peer-to-Peer (P2P) streaming media. Video sharing is based on browser/server mode, severing user generated content. VoD is based on client/server mode and needs to be paid for. P2P streaming media is based on P2P mode service for hot content. To address P2P traffic optimization and content regulation, China National Information Technology Standardization Technical Committee sets up P2P working group to make relevant standards.展开更多
Wireless energy transmission technology through the transmitter will be converted into microwave,laser or electromagnetic field and other energy carriers to realize the transmission of space,and the receiver will be c...Wireless energy transmission technology through the transmitter will be converted into microwave,laser or electromagnetic field and other energy carriers to realize the transmission of space,and the receiver will be captured back to the energy conversion of electrical energy,the whole process can be completed without physical contact energy transfer.The core mechanism is to build the energy coupling channel of the transmitter-receiver system,and realize the spatial power transmission through electromagnetic field interaction.In the electromagnetic induction coupled transmission system,the industrial frequency alternating current is converted into direct current by rectification and filtering,and then converted into high-frequency alternating current by high-frequency inverter.This current excites the primary side transmitting winding to generate a time-varying magnetic field,and through magnetic coupling in the secondary side receiving winding inductance electromotive force,and ultimately through the high-frequency rectifier and power regulation circuit to the load power supply.The essence of the process is to establish a transceiver double-ended resonant network,through the magnetic field resonance to achieve efficient energy exchange,and its transmission characteristics follow the laws of electromagnetic induction and the circuit resonance principle of double constraints.展开更多
The purpose of this research is to design and develop a demonstration Set of a water cooling system using a Peltier with solar energy and technology,and IoT(Internet of Things),and test and measure the performance of ...The purpose of this research is to design and develop a demonstration Set of a water cooling system using a Peltier with solar energy and technology,and IoT(Internet of Things),and test and measure the performance of the Peltier Plate Water Cooling System Demonstration Set under different environmental conditions.To be used as a model for clean energy systems and experimental learning materials.The prototype system consists of a 100-W solar panel,a 12 V 20 Ah battery,a Peltier plate,a DS18B20 sensor,and a NodeMCU microcontroller.The system performance is determined by analyzing the energy drawn from the water(Q)compared to the electrical energy supplied to the plate(Q2)and calculating the coefficient of performance(COP)value to evaluate the performance of the system,as well as testing the operation under different light conditions(morning,noon,evening)with real-time temperature data and control behavior recorded via IoT(Internet of Things).The results showed that the system can reduce the water temperature by an average of 4°C-7.5°C within 60-90 min,with an average COP(COEFFICIENT OF PERFORMANCE)in the range of 0.3-0.4 during unstable solar energy periods.The system can respond to commands via the Blynk application in under 2 s and can also operate continuously on battery backup power during low-light hours.展开更多
The impact of supply chain technological innovation on the development of mature enterprises is multidimensional,encompassing both directly observable improvements in efficiency and competitiveness,as well as potentia...The impact of supply chain technological innovation on the development of mature enterprises is multidimensional,encompassing both directly observable improvements in efficiency and competitiveness,as well as potential strategic transformation challenges and industry landscape reshaping.Using AstraZeneca as a case study,this research systematically analyzes the multidimensional effects and underlying mechanisms of supply chain technological innovation on mature enterprises.By integrating IoT and RFID technologies to achieve end-to-end data collection and real-time monitoring across the supply chain,operational efficiency is enhanced,inventory turnover rates are optimized,and logistics accuracy is improved.The application of Blockchain technology increases supply chain transparency,effectively reducing resource waste caused by information asymmetry.AI-driven risk prediction models help enterprises proactively identify and mitigate operational risks to address market competition.The study demonstrates that supply chain technological innovation drives the transformation of corporate cost structures from"rigid expenditures"to"dynamic optimization,"while upgrading customer experiences through personalized services and omnichannel fulfillment.Furthermore,supply chain innovation evolves from a traditional cost center to a core value creator,propelling enterprises to shift from"passive response"to"proactive leadership"in market transformation.展开更多
1.Introduction It has been almost 60 years since the launch of Intelsat-I,the world’s first commercial satellite communications system.Over the past few decades,the development of satellite communications has been dr...1.Introduction It has been almost 60 years since the launch of Intelsat-I,the world’s first commercial satellite communications system.Over the past few decades,the development of satellite communications has been driven by both technological advancements and growing application demands,which have given rise to three primary services:broadcast,fixed satellite,and mobile satellite services[1].展开更多
The application of internet in the industrial field has become an inevitable trend in modern society.In the actual operation,there are possible safety risks.To ensure the system’s proper operation,technicians are req...The application of internet in the industrial field has become an inevitable trend in modern society.In the actual operation,there are possible safety risks.To ensure the system’s proper operation,technicians are required to resolve the issues.In this context,the author thoroughly integrated with the present industrial development situation,examined the use of 5G technology in industrial internet security,and desired to leverage the advantageous benefits of 5G technology to boost industrial development.Due to the numerous benefits of 5G technology in security applications,we conducted an in-depth investigation and described it from the perspectives of relevant concepts,security,and security application guarantee measures,with the goal of achieving the goal of safe industrial internet operation.展开更多
BACKGROUND Diagnostic errors in critical care settings are a significant challenge,often leading to adverse patient outcomes and increased healthcare costs.Millimeter-wave(mmWave)technology,with its ability to provide...BACKGROUND Diagnostic errors in critical care settings are a significant challenge,often leading to adverse patient outcomes and increased healthcare costs.Millimeter-wave(mmWave)technology,with its ability to provide high-resolution,real-time data,offers a transformative solution to enhance diagnostic accuracy and patient safety.This paper explores the integration of mmWave technology in intensive care units(ICUs)to enable non-invasive monitoring,minimize diagnostic errors,and improve clinical decision-making.By addressing key challenges,including data latency,signal interference,and implementation feasibility,this approach has the potential to revolutionize patient monitoring systems and set a new standard for critical care delivery.The paper discusses the high prevalence of diagnostic errors in medical care,particularly in primary care and ICUs,and emphasizes the need for improvement in diagnostic accuracy.Diagnostic errors are responsible for a significant number of deaths,disabilities,prolonged hospitalizations and delays in diagnosis worldwide.AIM To address this issue,the paper proposes the use of ultrafast wireless medical big data transmission in primary care,specifically in remote smart sensors monitoring devices.It suggests that wireless transmission with a speed up to 100 Gb/s(12.5 Gbytes/s)within a short distance(1-10 meters)is necessary to reduce diagnostic errors.METHODS The method used in the study,includes system design and testing a channel sounder operating at 63.4-64.4 GHz frequency range.The system demonstrated dynamic range of 70 dB,noise level of-110 dBm,and a time resolution of 1 ns.The experiment measured the impulse response of the channel in 36 locations within the primary care/ICU scenario.RESULTS The system was tested in a simulated ICU environment to evaluate the Latency:Assessing the time delay in data transmission and processing.The results of the study showed that the system met the requirements of ICUs,providing excellent latency values.The delay spread and excess delay values were within acceptable limits,indicating successful resolution of ICU requirements.The paper suggests timely deployment of such a system.Impact on data transmission:A 100 MB magnetic resonance imaging scan can be transmitted in approximately 0.008 seconds;A 1 GB scan would take approximately 0.08 seconds;This capability could revolutionize healthcare,enabling real-time remote diagnostics and comparisons with artificial Intelligence models,even in large-scale systems.CONCLUSION The experiment demonstrated the feasibility of using high-speed wireless transmission for improved diagnostics in ICUs,offering potential benefits in terms of reduced errors and improved patient outcomes.The findings are deemed valuable to the medical community and public healthcare systems,and it is suggested further research in this area.展开更多
This paper examines the impact of Internet technology on emerging businesses and its contribution to the development of entrepreneurship in Greece.It emphasizes the importance of start-ups in the business ecosystem an...This paper examines the impact of Internet technology on emerging businesses and its contribution to the development of entrepreneurship in Greece.It emphasizes the importance of start-ups in the business ecosystem and the creation of favorable conditions for the development of innovative business ideas.In addition,a theoretical approach of basic concepts of the ecosystem of the startups is carried out which,in combination with the quantitative research that follows,attempts to answer the question whether the development of Internet technology affects entrepreneurship in Greece currently and in the future.展开更多
Road transport is been used for moving people and all kinds of goods throughout the world. However, it is one mode of transportation that is prone to accidents and it faces a plethora of never-ending challenges, such ...Road transport is been used for moving people and all kinds of goods throughout the world. However, it is one mode of transportation that is prone to accidents and it faces a plethora of never-ending challenges, such as the frequent loss of lives and valuables when accident occurs. The best course of action to handle these issues is to set up an autonomous incident detection system using wireless communication, 5G technologies and the Internet of Things. IoT is a seamless technology that increases the connectivity between humans and machines. It is web-based, and improves communication between vehicle to vehicle, vehicle to infrastructures, transfer of data and information to predict incident occurrences through various networks and frameworks such as eCall, OneM2M and integration of mobile broadband. Additionally, internet of things is being adopted for public safety;for instance, it can speed up first responders’ response times to situations by displaying the best routes to a scene of an accident. The rapid development of 5G is happening in parallel with developments of internet of things (IoT), artificial intelligence (AI), and smart platforms for novel applications such as mission-critical communications. 5G is a new generation technology that operates on the Ultra High Spectrum Band UHSB. It is an innovation that uses the pedestrians-vehicle-road-cloud, and the communication between vehicle locations and temperature of high-quality connection. It is essential for intelligent transport systems because it allows for information sharing, prediction of incidences as safety is the primary concern of road transport. This review examines accident detection through 5G technology, integrated mobile broadband, and multiple inputs multiple outputs (MIMO) wireless system. Finally, we conclude by examining recent technology, challenges, present and future research trends.展开更多
Internet of Things technology is a new type of network technology emerging in the new economic era. It has played a good role in various industries and provided new opportunities for the reform and optimization of the...Internet of Things technology is a new type of network technology emerging in the new economic era. It has played a good role in various industries and provided new opportunities for the reform and optimization of the education industry. This paper takes the intelligent teaching base on the basis of Internet of Things technology as the research object, introduces the connotation of the wisdom teaching base with reference to relevant literature materials, analyzes the research background of the wisdom teaching base on the basis of the Internet of Things technology, expounds the design method of smart teaching base on the basis of Internet of Things technology, and analyzes the function realization and application of intelligent teaching base on the basis of Internet of Things technology.展开更多
With the use of multimedia which combines the use o f text, sound, images, motion video and animation, it is more efficient for studen ts to learn mould design interactively. A program is created using several multi m...With the use of multimedia which combines the use o f text, sound, images, motion video and animation, it is more efficient for studen ts to learn mould design interactively. A program is created using several multi media software to simulate the mechanism of moulding processes in order to let s tudents understand the concept of mould design. In addition, students can even access the program through the Internet. Therefore, the software is defined as Multimedia and Internet Technology (MIT) program. The MIT program consists of four sections: (i) simulation of mould mechanisms, ( ii) cooling system, (iii) material information and (iv) games for tutorials. Sec tion One covers the basic operations of different types of moulds such as two-p late mould, three-plate mould, split mould, side-core mould and mould with und ercuts. Section Two introduces different types of cooling systems such as bubble r, baffle, cooling circuits, etc. Section Three provides some useful material in formation for mould design. Section Four contains games of matching mould compon ents, mould design problem finding and multiple choice questions to test student s how much they understand mould design concept. Multimedia is highly effective particularly in teaching and learning. It changes the nature of learning itself. It makes reading dynamic by giving words an impo rtant new dimension. It allows students to see, hear and do simultaneously, thus significantly reducing average learning time. Furthermore, through cooperative learning on Internet, students can access the program, share data or search info rmation anytime anywhere. Therefore, Multimedia and Internet Technology is one o f the vital aspects to speed up the realization of information age in society.展开更多
Marketing is a very important part of an enterprise.A rational and scientific marketing management can not only reduce the cost of enterprise sales,but also greatly improve the competitiveness of enterprises.The purpo...Marketing is a very important part of an enterprise.A rational and scientific marketing management can not only reduce the cost of enterprise sales,but also greatly improve the competitiveness of enterprises.The purpose of this paper is to study the innovative application of enterprise marketing management based on the Internet of Things technology.The most suitable competitive strategy of the company is put forward as the centralized strategy.And put forward the clear strategy implementation details,introduced the current situation and history of the Internet of things,and combined with the development status,put forward the necessity of the enterprise marketing management system based on the Internet of things technology.It provides a guiding direction for most enterprises to formulate business competition strategies.The theory and technology used in system development are introduced,including C/S structure,B/S structure,NET Framework,AJAX technology,and database technology.The system design process is introduced in detail,including business process design,architecture design and system operation planning.The functional test cases and test environment for system testing are introduced.The results show that when 200 people log in at the same time,the response time is 1.5 s.展开更多
Inventory pledge financing not only solves the financing difficulties of small and medium-sized enterprises,but also opens up business channels for banks.Under the random market demand,this article studies the pledge ...Inventory pledge financing not only solves the financing difficulties of small and medium-sized enterprises,but also opens up business channels for banks.Under the random market demand,this article studies the pledge decision-making of perishable pledges in the inventory pledge business,On the basis of considering the supervision of the Internet of Things technology to reduce the loss rate of quality goods,a decision model of the pledge rate of the bank is constructed in the case of not adopting the Internet of things technology and adopting the Internet of things technology.The pledge rate decision-making model in the two technical situations aims at maximizing the profit at the end of the pledge period.The factors in the model such as the pledge rate,end-of-period income,and IoT technology coverage rate are analyzed respectively,and finally the decision-making process is verified through calculation examples.Studies have shown that,when Internet of Things technology is not adopted,the income of bank pledge business first increases and then decreases with the growth of pledge rate.After the adoption of Internet of Things technology,the income of Banks is inversely proportional to the coverage rate of Internet of Things technology.However,within a certain coverage range,Banks can obtain greater income by using Internet of Things technology to supervise pledges.展开更多
After a long subway tunnel operators will produce cross-sectional deformation. Articles designed vehicle laser ranging device tbr continuous measurement of tunnel wall to test their defomaed state. The paper also desc...After a long subway tunnel operators will produce cross-sectional deformation. Articles designed vehicle laser ranging device tbr continuous measurement of tunnel wall to test their defomaed state. The paper also describes the tunnel cross-section deltbrmation measurement method, contour titting principles and error analysis and networking technology for wireless data transmission methods. The detection system is designed to achieve a tunnel section of the structural safety testing and deformation that may occur timely disaster warning, the safe operation of the subway tunnel to provide effective protection.展开更多
Agricultural technology has always played an important role in promoting China's agricultural development, and the promotion of agricultural technology is the key step to promote the implementation of agricultural...Agricultural technology has always played an important role in promoting China's agricultural development, and the promotion of agricultural technology is the key step to promote the implementation of agricultural technology on the ground, to promote the modernization of agriculture and rural areas, and finally to realize the "science and technology to promote agriculture". Combining the application of internet with advanced agricultural technology can promote the rapid development of agricultural production in the new era. For the promotion of agricultural technology, the effective combination of "internet +", in-depth analysis of its role, to explore the relevant prospects, for the rapid scientific and effective promotion of agricultural technology has a strong promotion, the author analyzes and explores in this paper.展开更多
基金the research result of the 2022 Municipal Education Commission Science and Technology Research Plan Project“Research on the Technology of Detecting Double-Surface Cracks in Concrete Lining of Highway Tunnels Based on Image Blast”(KJQN02202403)the first batch of school-level classroom teaching reform projects“Principles Applications of Embedded Systems”(23JG2166)the school-level reform research project“Continuous Results-Oriented Practice Research Based on BOPPPS Teaching Model-Taking the‘Programming Fundamentals’Course as an Example”(22JG332).
文摘With the rapid development of modern information technology,the Internet of Things(IoT)has been integrated into various fields such as social life,industrial production,education,and medical care.Through the connection of various physical devices,sensors,and machines,it realizes information intercommunication and remote control among devices,significantly enhancing the convenience and efficiency of work and life.However,the rapid development of the IoT has also brought serious security problems.IoT devices have limited resources and a complex network environment,making them one of the important targets of network intrusion attacks.Therefore,from the perspective of deep learning,this paper deeply analyzes the characteristics and key points of IoT intrusion detection,summarizes the application advantages of deep learning in IoT intrusion detection,and proposes application strategies of typical deep learning models in IoT intrusion detection so as to improve the security of the IoT architecture and guarantee people’s convenient lives.
文摘The Internet of Things technology provides a comprehensive solution for the real-time monitoring of cold chain logistics by integrating sensors,wireless communication,cloud computing,and big data analysis.Based on this,this paper deeply explores the overview and characteristics of the Internet of Things technology,the feasibility analysis of the Internet of Things technology in the cold chain logistics monitoring,the application analysis of the Internet of Things technology in the cold chain logistics real-time monitoring to better improve the management level and operational efficiency of the cold chain logistics,to provide consumers with safer and fresh products.
基金supported by the Agricultural Science and Technology Innovation Program of Chinese Academy of Agricultural Sciences(CAAS-ASTIP-IAED-2020-06CAAS-ASTIP-IAED-2021-SR-02CAAS-ASTIP-IAED-2021-06)。
文摘China is characterized as ’a large country with many smallholder farmers’ whose participation in modern agriculture is key to the country’s modern agriculture development. Promoting smallholder farmers’ adoption of modern agricultural production technology is one effective way to improve the capabilities of smallholder farmers. This paper aims to explore the impact of Internet use on the adoption of agricultural production technology by smallholder farmers based on a survey of 1 449 smallholders across 14 provinces in China. The results suggest that Internet use can significantly promote technology adoption, with the probability of adopting new crop varieties, water-saving irrigation technology and straw-returning technology increasing by 0.200, 0.157 and 0.155, respectively. Furthermore, the effect of Internet use is found to be heterogeneous with a greater effect on smallholder farmers having low education levels, limited training, and high incomes. To increase agricultural production technology adoption by smallholders, rural Internet infrastructure and Internet use promotion should be the focus for the Chinese government.
基金supported by Science and Technology Commission of Shanghai Municipality(No.16411971300)Key Laboratory of Geriatrics of Shanghai Municipality(No.13dz2260700)
文摘Objective： To evaluate the effect of Internet technology on continuing nursing in elderly patients with diabetic feet, Method： From January 2015 to July 2016,12 elderly patients with diabetic foot ulcers were enrolled from the Endocrinology Department in our hospital. We used ＂WeChat＂, ＂E nursing＂ and other Internet technologies to perform remote extended care and to observe the foot ulcer outcomes. Results： All foot ulcers healed with a wound healing time between 38 and 73 days （average 57.08 ~ 12.69 days）. Patients did not need to travel long distances to seek medical treatment for foot ulcers, improving their satisfaction. Conclusions： The implementation of extended care for elderly patients with diabetic foot ulcers was based on the application of Internet technology. It is helpful to facilitate medical treatment, share high quality health resources and promote disease rehabilitation.
文摘In China, currently there are more than 100 million videos being watched everyday on the Internet. There are three kinds of Internet videos: video sharing, Video on Demand (VoD), and Peer-to-Peer (P2P) streaming media. Video sharing is based on browser/server mode, severing user generated content. VoD is based on client/server mode and needs to be paid for. P2P streaming media is based on P2P mode service for hot content. To address P2P traffic optimization and content regulation, China National Information Technology Standardization Technical Committee sets up P2P working group to make relevant standards.
文摘Wireless energy transmission technology through the transmitter will be converted into microwave,laser or electromagnetic field and other energy carriers to realize the transmission of space,and the receiver will be captured back to the energy conversion of electrical energy,the whole process can be completed without physical contact energy transfer.The core mechanism is to build the energy coupling channel of the transmitter-receiver system,and realize the spatial power transmission through electromagnetic field interaction.In the electromagnetic induction coupled transmission system,the industrial frequency alternating current is converted into direct current by rectification and filtering,and then converted into high-frequency alternating current by high-frequency inverter.This current excites the primary side transmitting winding to generate a time-varying magnetic field,and through magnetic coupling in the secondary side receiving winding inductance electromotive force,and ultimately through the high-frequency rectifier and power regulation circuit to the load power supply.The essence of the process is to establish a transceiver double-ended resonant network,through the magnetic field resonance to achieve efficient energy exchange,and its transmission characteristics follow the laws of electromagnetic induction and the circuit resonance principle of double constraints.
基金it was supported in kind through resources,technical consultation,and laboratory access generously provided by Chaiyapon Thongchaisuratkrul and relevant institutions.
文摘The purpose of this research is to design and develop a demonstration Set of a water cooling system using a Peltier with solar energy and technology,and IoT(Internet of Things),and test and measure the performance of the Peltier Plate Water Cooling System Demonstration Set under different environmental conditions.To be used as a model for clean energy systems and experimental learning materials.The prototype system consists of a 100-W solar panel,a 12 V 20 Ah battery,a Peltier plate,a DS18B20 sensor,and a NodeMCU microcontroller.The system performance is determined by analyzing the energy drawn from the water(Q)compared to the electrical energy supplied to the plate(Q2)and calculating the coefficient of performance(COP)value to evaluate the performance of the system,as well as testing the operation under different light conditions(morning,noon,evening)with real-time temperature data and control behavior recorded via IoT(Internet of Things).The results showed that the system can reduce the water temperature by an average of 4°C-7.5°C within 60-90 min,with an average COP(COEFFICIENT OF PERFORMANCE)in the range of 0.3-0.4 during unstable solar energy periods.The system can respond to commands via the Blynk application in under 2 s and can also operate continuously on battery backup power during low-light hours.
文摘The impact of supply chain technological innovation on the development of mature enterprises is multidimensional,encompassing both directly observable improvements in efficiency and competitiveness,as well as potential strategic transformation challenges and industry landscape reshaping.Using AstraZeneca as a case study,this research systematically analyzes the multidimensional effects and underlying mechanisms of supply chain technological innovation on mature enterprises.By integrating IoT and RFID technologies to achieve end-to-end data collection and real-time monitoring across the supply chain,operational efficiency is enhanced,inventory turnover rates are optimized,and logistics accuracy is improved.The application of Blockchain technology increases supply chain transparency,effectively reducing resource waste caused by information asymmetry.AI-driven risk prediction models help enterprises proactively identify and mitigate operational risks to address market competition.The study demonstrates that supply chain technological innovation drives the transformation of corporate cost structures from"rigid expenditures"to"dynamic optimization,"while upgrading customer experiences through personalized services and omnichannel fulfillment.Furthermore,supply chain innovation evolves from a traditional cost center to a core value creator,propelling enterprises to shift from"passive response"to"proactive leadership"in market transformation.
基金supported in part by the National Key Research and Development Program of China(2023YFB2904703).
文摘1.Introduction It has been almost 60 years since the launch of Intelsat-I,the world’s first commercial satellite communications system.Over the past few decades,the development of satellite communications has been driven by both technological advancements and growing application demands,which have given rise to three primary services:broadcast,fixed satellite,and mobile satellite services[1].
文摘The application of internet in the industrial field has become an inevitable trend in modern society.In the actual operation,there are possible safety risks.To ensure the system’s proper operation,technicians are required to resolve the issues.In this context,the author thoroughly integrated with the present industrial development situation,examined the use of 5G technology in industrial internet security,and desired to leverage the advantageous benefits of 5G technology to boost industrial development.Due to the numerous benefits of 5G technology in security applications,we conducted an in-depth investigation and described it from the perspectives of relevant concepts,security,and security application guarantee measures,with the goal of achieving the goal of safe industrial internet operation.
文摘BACKGROUND Diagnostic errors in critical care settings are a significant challenge,often leading to adverse patient outcomes and increased healthcare costs.Millimeter-wave(mmWave)technology,with its ability to provide high-resolution,real-time data,offers a transformative solution to enhance diagnostic accuracy and patient safety.This paper explores the integration of mmWave technology in intensive care units(ICUs)to enable non-invasive monitoring,minimize diagnostic errors,and improve clinical decision-making.By addressing key challenges,including data latency,signal interference,and implementation feasibility,this approach has the potential to revolutionize patient monitoring systems and set a new standard for critical care delivery.The paper discusses the high prevalence of diagnostic errors in medical care,particularly in primary care and ICUs,and emphasizes the need for improvement in diagnostic accuracy.Diagnostic errors are responsible for a significant number of deaths,disabilities,prolonged hospitalizations and delays in diagnosis worldwide.AIM To address this issue,the paper proposes the use of ultrafast wireless medical big data transmission in primary care,specifically in remote smart sensors monitoring devices.It suggests that wireless transmission with a speed up to 100 Gb/s(12.5 Gbytes/s)within a short distance(1-10 meters)is necessary to reduce diagnostic errors.METHODS The method used in the study,includes system design and testing a channel sounder operating at 63.4-64.4 GHz frequency range.The system demonstrated dynamic range of 70 dB,noise level of-110 dBm,and a time resolution of 1 ns.The experiment measured the impulse response of the channel in 36 locations within the primary care/ICU scenario.RESULTS The system was tested in a simulated ICU environment to evaluate the Latency:Assessing the time delay in data transmission and processing.The results of the study showed that the system met the requirements of ICUs,providing excellent latency values.The delay spread and excess delay values were within acceptable limits,indicating successful resolution of ICU requirements.The paper suggests timely deployment of such a system.Impact on data transmission:A 100 MB magnetic resonance imaging scan can be transmitted in approximately 0.008 seconds;A 1 GB scan would take approximately 0.08 seconds;This capability could revolutionize healthcare,enabling real-time remote diagnostics and comparisons with artificial Intelligence models,even in large-scale systems.CONCLUSION The experiment demonstrated the feasibility of using high-speed wireless transmission for improved diagnostics in ICUs,offering potential benefits in terms of reduced errors and improved patient outcomes.The findings are deemed valuable to the medical community and public healthcare systems,and it is suggested further research in this area.
文摘This paper examines the impact of Internet technology on emerging businesses and its contribution to the development of entrepreneurship in Greece.It emphasizes the importance of start-ups in the business ecosystem and the creation of favorable conditions for the development of innovative business ideas.In addition,a theoretical approach of basic concepts of the ecosystem of the startups is carried out which,in combination with the quantitative research that follows,attempts to answer the question whether the development of Internet technology affects entrepreneurship in Greece currently and in the future.
文摘Road transport is been used for moving people and all kinds of goods throughout the world. However, it is one mode of transportation that is prone to accidents and it faces a plethora of never-ending challenges, such as the frequent loss of lives and valuables when accident occurs. The best course of action to handle these issues is to set up an autonomous incident detection system using wireless communication, 5G technologies and the Internet of Things. IoT is a seamless technology that increases the connectivity between humans and machines. It is web-based, and improves communication between vehicle to vehicle, vehicle to infrastructures, transfer of data and information to predict incident occurrences through various networks and frameworks such as eCall, OneM2M and integration of mobile broadband. Additionally, internet of things is being adopted for public safety;for instance, it can speed up first responders’ response times to situations by displaying the best routes to a scene of an accident. The rapid development of 5G is happening in parallel with developments of internet of things (IoT), artificial intelligence (AI), and smart platforms for novel applications such as mission-critical communications. 5G is a new generation technology that operates on the Ultra High Spectrum Band UHSB. It is an innovation that uses the pedestrians-vehicle-road-cloud, and the communication between vehicle locations and temperature of high-quality connection. It is essential for intelligent transport systems because it allows for information sharing, prediction of incidences as safety is the primary concern of road transport. This review examines accident detection through 5G technology, integrated mobile broadband, and multiple inputs multiple outputs (MIMO) wireless system. Finally, we conclude by examining recent technology, challenges, present and future research trends.
文摘Internet of Things technology is a new type of network technology emerging in the new economic era. It has played a good role in various industries and provided new opportunities for the reform and optimization of the education industry. This paper takes the intelligent teaching base on the basis of Internet of Things technology as the research object, introduces the connotation of the wisdom teaching base with reference to relevant literature materials, analyzes the research background of the wisdom teaching base on the basis of the Internet of Things technology, expounds the design method of smart teaching base on the basis of Internet of Things technology, and analyzes the function realization and application of intelligent teaching base on the basis of Internet of Things technology.
文摘With the use of multimedia which combines the use o f text, sound, images, motion video and animation, it is more efficient for studen ts to learn mould design interactively. A program is created using several multi media software to simulate the mechanism of moulding processes in order to let s tudents understand the concept of mould design. In addition, students can even access the program through the Internet. Therefore, the software is defined as Multimedia and Internet Technology (MIT) program. The MIT program consists of four sections: (i) simulation of mould mechanisms, ( ii) cooling system, (iii) material information and (iv) games for tutorials. Sec tion One covers the basic operations of different types of moulds such as two-p late mould, three-plate mould, split mould, side-core mould and mould with und ercuts. Section Two introduces different types of cooling systems such as bubble r, baffle, cooling circuits, etc. Section Three provides some useful material in formation for mould design. Section Four contains games of matching mould compon ents, mould design problem finding and multiple choice questions to test student s how much they understand mould design concept. Multimedia is highly effective particularly in teaching and learning. It changes the nature of learning itself. It makes reading dynamic by giving words an impo rtant new dimension. It allows students to see, hear and do simultaneously, thus significantly reducing average learning time. Furthermore, through cooperative learning on Internet, students can access the program, share data or search info rmation anytime anywhere. Therefore, Multimedia and Internet Technology is one o f the vital aspects to speed up the realization of information age in society.
基金supported by the Fundamental Research Funds for the Central Universities(No.30921012203)“Marketing”School-level Brand Major Construction Project of Nanjing University of Finance&Economics(2020).
文摘Marketing is a very important part of an enterprise.A rational and scientific marketing management can not only reduce the cost of enterprise sales,but also greatly improve the competitiveness of enterprises.The purpose of this paper is to study the innovative application of enterprise marketing management based on the Internet of Things technology.The most suitable competitive strategy of the company is put forward as the centralized strategy.And put forward the clear strategy implementation details,introduced the current situation and history of the Internet of things,and combined with the development status,put forward the necessity of the enterprise marketing management system based on the Internet of things technology.It provides a guiding direction for most enterprises to formulate business competition strategies.The theory and technology used in system development are introduced,including C/S structure,B/S structure,NET Framework,AJAX technology,and database technology.The system design process is introduced in detail,including business process design,architecture design and system operation planning.The functional test cases and test environment for system testing are introduced.The results show that when 200 people log in at the same time,the response time is 1.5 s.
文摘Inventory pledge financing not only solves the financing difficulties of small and medium-sized enterprises,but also opens up business channels for banks.Under the random market demand,this article studies the pledge decision-making of perishable pledges in the inventory pledge business,On the basis of considering the supervision of the Internet of Things technology to reduce the loss rate of quality goods,a decision model of the pledge rate of the bank is constructed in the case of not adopting the Internet of things technology and adopting the Internet of things technology.The pledge rate decision-making model in the two technical situations aims at maximizing the profit at the end of the pledge period.The factors in the model such as the pledge rate,end-of-period income,and IoT technology coverage rate are analyzed respectively,and finally the decision-making process is verified through calculation examples.Studies have shown that,when Internet of Things technology is not adopted,the income of bank pledge business first increases and then decreases with the growth of pledge rate.After the adoption of Internet of Things technology,the income of Banks is inversely proportional to the coverage rate of Internet of Things technology.However,within a certain coverage range,Banks can obtain greater income by using Internet of Things technology to supervise pledges.
文摘After a long subway tunnel operators will produce cross-sectional deformation. Articles designed vehicle laser ranging device tbr continuous measurement of tunnel wall to test their defomaed state. The paper also describes the tunnel cross-section deltbrmation measurement method, contour titting principles and error analysis and networking technology for wireless data transmission methods. The detection system is designed to achieve a tunnel section of the structural safety testing and deformation that may occur timely disaster warning, the safe operation of the subway tunnel to provide effective protection.
文摘Agricultural technology has always played an important role in promoting China's agricultural development, and the promotion of agricultural technology is the key step to promote the implementation of agricultural technology on the ground, to promote the modernization of agriculture and rural areas, and finally to realize the "science and technology to promote agriculture". Combining the application of internet with advanced agricultural technology can promote the rapid development of agricultural production in the new era. For the promotion of agricultural technology, the effective combination of "internet +", in-depth analysis of its role, to explore the relevant prospects, for the rapid scientific and effective promotion of agricultural technology has a strong promotion, the author analyzes and explores in this paper.
