ABSTRACT
Este trabalho apresenta um protótipo de caixa de condicionamento operante para ratos - batizada de Caixa de Atividades Diárias Para Ratos - que permite o registro, 24h por dia, de múltiplos operantes. O sujeito experimental pode ser remotamente monitorado (visto e ouvido em tempo real) por meio de uma webcam localizada na frente da caixa. Além disso, todas as funções do equipamento podem ser controladas remotamente via internet. Trata-se da primeira caixa experimental a reunir todas estas funções, ao menos no Brasil. Algumas sugestões de áreas de pesquisa em que o equipamento poderia ser utilizado são apresentadas...
This work presents a prototype of an operant conditioning box for mice - named Daily Activities Box for Rats -, in which multiple operants can be recorded 24 h per day. The experimental subject can be monitored remotely (seen and heard in real time) by means of a webcam located in front of the box. Furthermore, all the equipment functions can be controlled remotely via internet. This is the first experimental box to gather all these functions, at least in Brazil. Some suggestions of areas of research in which the equipment may be used are presented...
Subject(s)
Animals , Rats , Models, Animal , Environmental Monitoring , Psychology, Experimental , Remote Sensing TechnologyABSTRACT
The control network is an important developmental orientation in the remote control system. As the control network and information network are comparatively alike in the framework and technology, we can build a control network which is similar to the common information network. In the era when the information network is becoming increasingly mature, it is a royal road to construct or rebuild a control information network in the development of the control network by relying on the achievements made in the information network or current information resources. This paper expounds the construction idea of the control information network, gives the idiographic realization method and then researches into the real-time problem encountered in the control information network, and presents a three-closed-loop control system based on virtualized reality. The feasibility of the idea is validated via experiments and simulations separately.
ABSTRACT
The control network is an important developmental orientation in the remote control system. As the control network and information network are comparatively alike in the framework and technology, we can build a control network which is similar to the common information network. In the era when the information network is becoming increasingly mature, it is a royal road to construct or rebuild a control information network in the development of the control network by relying on the achievements made in the information network or current information resources. This paper expounds the construction idea of the control information network, gives the idiographic realization method and then researches into the real-time problem encountered in the control information network, and presents a three-closed-loop control system based on virtualized reality. The feasibility of the idea is validated via experiments and simulations separately.
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This paper gives the techniques and steps of creating remote control instruments system using Windows API functions,and explains its hardware and software structures.The whole system is proved to be stable and reliable by experiment.It can provide a new experimental method for biomedical research,which enable the construction of multifunctional experiment platform.
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This paper introduces some information of the multi-function hydraulic pressure diagnostic and therapeutic instrument, which is applied to the diagnoses and treatments of oviduct, matrix, urethra, bladder and bile duct, including its system function, operation principle, software and hardware designs. Being reliable, cheap, convenient and multipurpose, the instrument has a bright future in the market.
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Objective To improve the DXC series of psychology test instrument and its supporting software.Methods The nRF905 chip and STC89LE516AD chip were used to design the question system.Results Such shortcomings in the DXC-5 system were improved as overweight,too many link-wires,too much time in the initial deployment,etc.Conclusion The system can be used to select not only flight personnel and cosmonauts,but also personnel in other special professions.
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This article discusses the composing of the rise-and-fall sickbed which is based on infrared remote control technology, the design and working principle of the sickbed mechanical structure and the design and working principle of the infrared remote control circuit. It is convenient, reliable, endurable and cheap.
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Objective To implement a remote monitor system in a core medical laboratory.Methods Firstly,the Hub of StreamLab laboratory automation system was connected to a wireless router to build a wireless network,and several equipments were also integrated into the wireless network using wireless network cards.Secondly,VNC Server was installed into the control PCs of StreamLab LAS,CA7000 Coagulation Analyzer,DPC IMMULITE 2000 SMS and its chemiluminescence photometer,and remote control function of Dimension RxL Max was activated,then some control software such as VNC Viewer,Q/Remote and PC Anywhere were setup in two agency control computers.Finally,PCAnywhere and VNC Viewer were setup in the remote control computers in the Internet and Intranet,respectively.Results A remote control system with three functions was built successfully in a core medical laboratory.Conclusion The remote control system makes the daily operation and remote maintenance of the equipments easy.
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Objective To design a hospital broadcast system with infrared remote control using phonetic chip ISD4004.Methods The author used AT89S52 and infrared remote control module to achieve speech recording and playing in hospital.After simply analyzing ISD4004 working-principle,the author designed the software and hardware modules,and realized a digital voice storage and playback.Results The hospital broadcast system was built based on ISD4004 voice chip and infrared remote control.Conclusion The system provides a low-cost and high-performance hospital automatic broadcast solution and realizes intelligent and automation broadcast.
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PURPOSE: Clean intermittent catheterization is considered the treatment of choice for incomplete bladder emptying, however, many patients find it discouraging and unsatisfactory, imposing lower quality of life and decreased sense of self-esteem. The aim of the present study was to evaluate the efficacy of a newly designed, remote-controlled, intraurethral insert for the treatment of voiding dysfunction in women. MATERIALS AND METHODS: This article describes our experience with 53 patients previously treated by self intermittent catheterization, suprapubic catheter, diapers or indwelling catheter. A valve-pump assembly is encased in a shorts, temporary silicone catheter available in various lengths and diameters to adapt to the individual patient's urethra. A hand held, remote-control unit activates the device allowing complete and controllable bladder evacuation and continence between urinations. RESULTS: The age of patients is 16-88 years old(mean 53.4years old). Mean follow-up is 7 months(range 1-26 months). Urinary flow ranged from 11.3+/-0.64m1/second. The device was replaced every 5-99 days(mean 38 days), mainly due to salt deposits in and around the insert leading to urine leakage. Fourteen patients experienced urinary tract infection, all of which subsided with oral antibiotics. All patients were satisfied with the treatment and preferred it to previous treatment modalities used. CONCLUSIONS: We consider that this new, remote controlled intraurethral insert is another useful treatment for the management of women with voiding difficulties.