Human body communication is proposed as a promising body proximal comanunication tech- nology for body sensor networks. To achieve low power and slmll volume ill the sensor nodes, a Ra-dio Frequency （RF） application...Human body communication is proposed as a promising body proximal comanunication tech- nology for body sensor networks. To achieve low power and slmll volume ill the sensor nodes, a Ra-dio Frequency （RF） application-specific integrated circuit transceiver tbr Human Body Commnunication （HBC） is presented and the characteristics of HBC are investigated. A high data rate On-Off Keying （OOK）/Frequency-Shift Keying （FSK） modulation protocol and an OOK/FSK delrodulator circuit are introduced in this paper, with a data-rate-to-carrier-frequency ratio up to 70%. A low noise amplifier is proposed to handle the dynamic range problem and improve the sensitivity of the receiver path. In addi-tion, a low power autonmatic-gain-control system is realized using a novel architecture, thereby render-ing the peak detector circuit and loop filter unneces-sary. Finally, the complete chip is fabricated. Simula-tion results suggest receiver sensitivity to be-75 dBm. The transceiver shows an overall power con-smxption of 32 mW when data rate is 5 Mbps, de-livering a P1dB output power of - 30 dBm.展开更多
A human being is a complex type of creature whose existence depends on three components;the spirit, the soul and the body which interact in a reversible manner. I do believe that there comes a time when there is lack ...A human being is a complex type of creature whose existence depends on three components;the spirit, the soul and the body which interact in a reversible manner. I do believe that there comes a time when there is lack of a reversible interaction between the soul and the spirit in certain individuals which leads to a state of mental offset. For humans to live in sociality the world is governed by humans’ laws but the mentally offset human do not live according to these laws. Due to this, they are considered as being useless in the society but I do believe that they have complete natural human rights and are not useless for they are aware of each act they perform. It is observed that the mentally offset human hardly acquire a disease from natural origin, I do believe that due to this lack of a reversible interaction between the soul and the spirit, the immune system is reprogrammed such that there is a lack of recognition of exogenous and endogenous pathological substances and there is no means of interaction between these substances and the body cells.展开更多
To inherit and develop the traditional Chinese medicine, the scientific and technological innovation is the key. With the development of the artificial intelligence （AD, it provides strong technical support for the d...To inherit and develop the traditional Chinese medicine, the scientific and technological innovation is the key. With the development of the artificial intelligence （AD, it provides strong technical support for the development of the TCM intellectualized development. But there are many common problems in the intellectualization of the traditional Chinese medicine. The practicability is not strong, with the lack ofsystematicness, and it cannot reflect the core thought of the TCM syndrome differentiation and treatment. This article focuses on these problems and puts forward the basic strategies for the intellectualization and sustainable development of the traditional Chinese medicine, advocating that the intellectualization of the traditional Chinese medicine should adhere to the holistic point of five internal organs, the holism of body and spirit and the holism of human beings and universe.展开更多
In the 21 st century,the medical model has transformed from the biological model to the biopsycho-social medical model. The transformation of medical model raises higher requirements for the training of medical staff....In the 21 st century,the medical model has transformed from the biological model to the biopsycho-social medical model. The transformation of medical model raises higher requirements for the training of medical staff. Comprehensive promotion of the reform of medical education has become the consensus and trend,which breeds the integrated medical teaching that is based on modules and organ systems. As one of eight integrated modules,the human body structure course of Shanghai Jiao Tong University School of Medicine introduces morphological structures of normal human organs according to function systems( such as locomotor system,digestive system,angiological system,and nervous system) of human organs and parts of human body. This course endeavors to integrate theories with practices,contents of disciplines of basic medicine,and basic medicine with clinical medicine. The human body structure course combines basic medicine with clinical medicine and is an important part of medical science.展开更多
基金This study was supported partially by the Projects of National Natural Science Foundation of China under Crants No. 60932001, No.61072031 the National 863 Program of China un-der Crant No. 2012AA02A604+3 种基金 the National 973 Program of China under Cwant No. 2010CB732606 the Next Generation Communication Technology Major Project of National S＆T un-der Crant No. 2013ZX03005013 the ＂One-hundred Talent＂ and the ＂Low-cost Healthcare＂ Programs of Chinese Academy of Sciences and the Guangdong Innovation Research Team Funds for Low-cost Healthcare and Irrage-Guided Therapy.
文摘Human body communication is proposed as a promising body proximal comanunication tech- nology for body sensor networks. To achieve low power and slmll volume ill the sensor nodes, a Ra-dio Frequency （RF） application-specific integrated circuit transceiver tbr Human Body Commnunication （HBC） is presented and the characteristics of HBC are investigated. A high data rate On-Off Keying （OOK）/Frequency-Shift Keying （FSK） modulation protocol and an OOK/FSK delrodulator circuit are introduced in this paper, with a data-rate-to-carrier-frequency ratio up to 70%. A low noise amplifier is proposed to handle the dynamic range problem and improve the sensitivity of the receiver path. In addi-tion, a low power autonmatic-gain-control system is realized using a novel architecture, thereby render-ing the peak detector circuit and loop filter unneces-sary. Finally, the complete chip is fabricated. Simula-tion results suggest receiver sensitivity to be-75 dBm. The transceiver shows an overall power con-smxption of 32 mW when data rate is 5 Mbps, de-livering a P1dB output power of - 30 dBm.
文摘A human being is a complex type of creature whose existence depends on three components;the spirit, the soul and the body which interact in a reversible manner. I do believe that there comes a time when there is lack of a reversible interaction between the soul and the spirit in certain individuals which leads to a state of mental offset. For humans to live in sociality the world is governed by humans’ laws but the mentally offset human do not live according to these laws. Due to this, they are considered as being useless in the society but I do believe that they have complete natural human rights and are not useless for they are aware of each act they perform. It is observed that the mentally offset human hardly acquire a disease from natural origin, I do believe that due to this lack of a reversible interaction between the soul and the spirit, the immune system is reprogrammed such that there is a lack of recognition of exogenous and endogenous pathological substances and there is no means of interaction between these substances and the body cells.
文摘To inherit and develop the traditional Chinese medicine, the scientific and technological innovation is the key. With the development of the artificial intelligence （AD, it provides strong technical support for the development of the TCM intellectualized development. But there are many common problems in the intellectualization of the traditional Chinese medicine. The practicability is not strong, with the lack ofsystematicness, and it cannot reflect the core thought of the TCM syndrome differentiation and treatment. This article focuses on these problems and puts forward the basic strategies for the intellectualization and sustainable development of the traditional Chinese medicine, advocating that the intellectualization of the traditional Chinese medicine should adhere to the holistic point of five internal organs, the holism of body and spirit and the holism of human beings and universe.
基金financially supported by Shanghai Key Course Construction Project(2015-37-59)
文摘In the 21 st century,the medical model has transformed from the biological model to the biopsycho-social medical model. The transformation of medical model raises higher requirements for the training of medical staff. Comprehensive promotion of the reform of medical education has become the consensus and trend,which breeds the integrated medical teaching that is based on modules and organ systems. As one of eight integrated modules,the human body structure course of Shanghai Jiao Tong University School of Medicine introduces morphological structures of normal human organs according to function systems( such as locomotor system,digestive system,angiological system,and nervous system) of human organs and parts of human body. This course endeavors to integrate theories with practices,contents of disciplines of basic medicine,and basic medicine with clinical medicine. The human body structure course combines basic medicine with clinical medicine and is an important part of medical science.
