With the mine exploitation depth getting deeper and deeper, the mine heat-harm turns into another natural disaster after the five disasters, which are the roof, the gas, the fire, the dust and the flood disaster. Comp...With the mine exploitation depth getting deeper and deeper, the mine heat-harm turns into another natural disaster after the five disasters, which are the roof, the gas, the fire, the dust and the flood disaster. Compared with other researches on prevention and cure against the heat-harm, the research on prevention and cure against the heat-harm in constructing mine are less. Referring to the experience of prevention and cure against the heat-harm home and ＇abroad, analyzing the characteristic of cooling in the constructing mine, and based on the ground former freezing equipments and the modified mine temporary cooling equipments, the paper proposed four technical projects. By comparing with the four technical projects, the second project is preponderant both in technology and economy and can solve the heat-harm of the constructing mine, which is proved by the forecast and calculation. The project can be widely applied in de-temperature tasks of high temperature and heat-harm mines during the mine constructing period and in the exploiting preparing phase.展开更多
Introduced the modulation scheme, function and mechanism of plasticity plaster slurry preventing coal spontaneous combustion. The applications show that the plasticity plaster slurry has good hygroscopicity and adsorp...Introduced the modulation scheme, function and mechanism of plasticity plaster slurry preventing coal spontaneous combustion. The applications show that the plasticity plaster slurry has good hygroscopicity and adsorptivity. To spray it on the coal wall of tunnel can shut off leakage wind fast and effectively. To press it into the coal body can absorb the heat and descend the temperature, surround the coal pieces, eliminate the possibility of the fiery district resuming combustion.展开更多
Syphilis is a focal point in prevention and control of STDs. Syplhilis now presents different epidemiological and clinical features to the past, and the syphilis epidemic is not serious as previously - late syphilis a...Syphilis is a focal point in prevention and control of STDs. Syplhilis now presents different epidemiological and clinical features to the past, and the syphilis epidemic is not serious as previously - late syphilis and congenital syphilis being relatively rare in the whole country. The clinical features of skin lesions in primary and secondary syphilis have not changed substantially but the proportion of various types of lesions is different to the past. As syphilis has not been present in China for more than 15 years, some young medical workers have no experience in the diagnosis and treatment of this disease. They often misdiagnose or miss diagnosis. These medical workers need better knowledge and treatment skills. In order to control syphilis as soon as possible through early diagnosis and treatment, this article gives an introduction to this issue for colleagues by way of a comparison of the past status and the present.展开更多
Bemisia tabaci has a wide range of host plants. Due to its short-distance solid migratory ability, there is a phenomenon of migration and damage among plants in different seasons. Through the study of the population g...Bemisia tabaci has a wide range of host plants. Due to its short-distance solid migratory ability, there is a phenomenon of migration and damage among plants in different seasons. Through the study of the population growth and decline rules of B. tabaci on different host plants and the prediction and forecast technology explores its sustainable prevention control technology. This article mainly discusses the research progress of B. tabaci forecasting, realizing the timely prevention and control of B. tabaci and comprehensive regional management, which can effectively reduce the population base of B. tabaci and reduce the number of pesticides used, which has a protective effect on the ecological environment.展开更多
In recent years, with the continuous development of all walks of life, the demand for energy is also increasing, among which the demand for coal resources is increasing, which requires high attention for coal mine ele...In recent years, with the continuous development of all walks of life, the demand for energy is also increasing, among which the demand for coal resources is increasing, which requires high attention for coal mine electromechanical transportation. The safety of this work directly affects the economic development of coal mine enterprises and social progress. At this stage, the equipment and technology used in coal mine mechanical and electrical transportation have been adjusted, the level of mechanization has been continuously improved, and the overall development speed is relatively fast. However, in coal mine mechanical and electrical transportation, there are still many problems, many potential safety hazards and high frequency of failures, which affect the coal mine production efficiency. This paper mainly analyzes the present situation of coal mine electromechanical transportation, and expounds the relevant reasons for the hidden dangers of coal mine electromechanical transportation, and puts forward the corresponding prevention measures.展开更多
Larch is one of the main types of trees in China.It has the characteristics of high and cold resistance,moisture preference,light preference,strong adaptability and fast growth.It is widely distributed in northeast Ch...Larch is one of the main types of trees in China.It has the characteristics of high and cold resistance,moisture preference,light preference,strong adaptability and fast growth.It is widely distributed in northeast China,Tibet,Inner Mongolia and other regions.It is an important way for local forestry and economic development.Because of its high economic value,larch has become one of the main tree species in artificial breeding.In order to improve its utilization value,attention should be paid to the prevention and control measures of larch diseases and insect pests in the planting process,and the professional level of technicians should be continuously improved,so as to provide a strong guarantee for the healthy cultivation of larch in China from the aspects of rational use of drugs,strict management,active prevention and control,and strengthened publicity.Next,based on the actual situation in Tibet,this paper will deeply discuss the main problems of larch plant diseases and insect pests,and put forward effective control measures,hoping to have reference value.展开更多
As one of the three major food crops, corn is widely planted in most areas of China. From its value, it has high economic value and nutritional value. The process of agricultural modernization is accelerating, which r...As one of the three major food crops, corn is widely planted in most areas of China. From its value, it has high economic value and nutritional value. The process of agricultural modernization is accelerating, which requires higher yield and quality of corn planting, and the corn planting technology has been innovated and developed in practice. Strengthening field management, preventing and controlling pests and diseases, and reducing the risk of pests and diseases can create favorable conditions for the healthy growth of corn and ensure the high yield and high quality of planting. When controlling pests and diseases, it is necessary to correctly distinguish the types of pests and diseases and improve the pertinence and rationality of control measures in combination with the actual agricultural production in the region.展开更多
Under the background of modernization,highland barley crops are the most common part in the sustainable development of Tibets planting industry in China.As its planting area continues to increase,some diseases and ins...Under the background of modernization,highland barley crops are the most common part in the sustainable development of Tibets planting industry in China.As its planting area continues to increase,some diseases and insect pests often occur,which hinder the healthy growth of individuals,and at the same time,it is the fundamental reason for lowering the planting quality and yield of highland barley.With the long-term planting activities,in order to fundamentally reduce the occurrence of various diseases and insect pests,this paper will focus on several targeted prevention and control suggestions based on the incidence rules of common diseases and insect pests,hoping to provide some reference for relevant people.展开更多
In recent years, China has given high attention and support to the animal husbandry industry. Among them, in the pig husbandry industry, the government has stepped up the management of the prevention and control of sw...In recent years, China has given high attention and support to the animal husbandry industry. Among them, in the pig husbandry industry, the government has stepped up the management of the prevention and control of swine epidemic disease. The first is to ensure the safety of pork and ancillary products flowing into the market, and the second is to ensure and improve the economic benefits of pig farmers. Based on this, pig farmers should earnestly do a good job in the prevention and control of swine epidemic disease, especially in the disinfection link in the daily feeding process of pigs, and should formulate reasonable and scientific disinfection strategies in combination with the specific conditions of actual breeding, and continuously upgrade and improve the prevention and disinfection methods of swine epidemic disease, so as to create a healthy environment for pig growth and achieve the purpose of economic income generation. The following article explores the importance of disinfection in the prevention and treatment of swine epidemic disease, and summarizes some commonly used and effective disinfection methods, which are only for the reference of farmers.展开更多
In the development of planting industry in Tibet,highland barley crop is an indispensable part.Under the current situation of growing scale,the frequent occurrence of head smut of highland barley not only threatens th...In the development of planting industry in Tibet,highland barley crop is an indispensable part.Under the current situation of growing scale,the frequent occurrence of head smut of highland barley not only threatens the good growth of crops,but also greatly reduces the benefits of personnel planting to a certain extent.Based on the objective of preventing and controlling the head smut of highland barley,this paper first analyzes the relevant contents of the disease,and then elaborates several key points of prevention and control,hoping to provide some reference for relevant people,and also to promote the sustainable development of planting industry in Tibet as soon as possible.展开更多
WHILE most schoolgirls have secrets, Xiao Ping＇s （not her real name） is a little different. Every day, without fail. she finds a quiet corner to take a dose of medication, hiding her actions away from others, not w...WHILE most schoolgirls have secrets, Xiao Ping＇s （not her real name） is a little different. Every day, without fail. she finds a quiet corner to take a dose of medication, hiding her actions away from others, not wanting to be asked questions. She is HIV positive and on antiretroviral treatment for the rest of her life.展开更多
Constitution factor plays an important role in the occurrence, development, and transformation of diseases. The occurrence of allergic diseases is mainly caused by the disorganized physiological function and suitabili...Constitution factor plays an important role in the occurrence, development, and transformation of diseases. The occurrence of allergic diseases is mainly caused by the disorganized physiological function and suitability regulation of patients, except for their exposure to outside allergens. Moreover, it represents susceptibility and hypersensitivity to allergens. The currant study expresses the concept of allergic constitution from the perspective of Chinese medicine （CM） and presents the criterion of allergic constitution. In addition, the distribution of allergic constitution in population, its factors, and its relation to health-related quality of life （HRQOL） were investigated. The HRQOL scores of allergic constitution were found to be lower than those of the Pinghe constitution. After making a study on the gene expression profile of allergic constitution, the characteristics of up-regulated or down-regulated genes were found. Finally, CM drug was researched and developed to improve allergic constitution. Based on clinical trials and animal experiments, CM is found to have good regulatory effects on allergic constitution.展开更多
Try as it may, China has failed to remain immune to the sprawling A/H1N1 flu that has swept the globe. By 6:00 p.m. on June 11, there had been 125 confirmed cases of the virus on the Chinese mainland, while 60 of the ...Try as it may, China has failed to remain immune to the sprawling A/H1N1 flu that has swept the globe. By 6:00 p.m. on June 11, there had been 125 confirmed cases of the virus on the Chinese mainland, while 60 of the affected had returned to normal health. Serious as the flu is,展开更多
CERVICAL vertebra problems are common and usually occur in middleaged and elderly people, especially those who often bend over. The symptoms patients might encounter are dizziness, headache, neck and shoulder pain and...CERVICAL vertebra problems are common and usually occur in middleaged and elderly people, especially those who often bend over. The symptoms patients might encounter are dizziness, headache, neck and shoulder pain and numbness, and even viscera trouble. The following exercises are a simple and convenient way to prevent and cure cervical vertebra problems. If you continue doing the exercises, you can prevent and cure them. Here are the exercises step by step:展开更多
文摘With the mine exploitation depth getting deeper and deeper, the mine heat-harm turns into another natural disaster after the five disasters, which are the roof, the gas, the fire, the dust and the flood disaster. Compared with other researches on prevention and cure against the heat-harm, the research on prevention and cure against the heat-harm in constructing mine are less. Referring to the experience of prevention and cure against the heat-harm home and ＇abroad, analyzing the characteristic of cooling in the constructing mine, and based on the ground former freezing equipments and the modified mine temporary cooling equipments, the paper proposed four technical projects. By comparing with the four technical projects, the second project is preponderant both in technology and economy and can solve the heat-harm of the constructing mine, which is proved by the forecast and calculation. The project can be widely applied in de-temperature tasks of high temperature and heat-harm mines during the mine constructing period and in the exploiting preparing phase.
文摘Introduced the modulation scheme, function and mechanism of plasticity plaster slurry preventing coal spontaneous combustion. The applications show that the plasticity plaster slurry has good hygroscopicity and adsorptivity. To spray it on the coal wall of tunnel can shut off leakage wind fast and effectively. To press it into the coal body can absorb the heat and descend the temperature, surround the coal pieces, eliminate the possibility of the fiery district resuming combustion.
文摘Syphilis is a focal point in prevention and control of STDs. Syplhilis now presents different epidemiological and clinical features to the past, and the syphilis epidemic is not serious as previously - late syphilis and congenital syphilis being relatively rare in the whole country. The clinical features of skin lesions in primary and secondary syphilis have not changed substantially but the proportion of various types of lesions is different to the past. As syphilis has not been present in China for more than 15 years, some young medical workers have no experience in the diagnosis and treatment of this disease. They often misdiagnose or miss diagnosis. These medical workers need better knowledge and treatment skills. In order to control syphilis as soon as possible through early diagnosis and treatment, this article gives an introduction to this issue for colleagues by way of a comparison of the past status and the present.
文摘Bemisia tabaci has a wide range of host plants. Due to its short-distance solid migratory ability, there is a phenomenon of migration and damage among plants in different seasons. Through the study of the population growth and decline rules of B. tabaci on different host plants and the prediction and forecast technology explores its sustainable prevention control technology. This article mainly discusses the research progress of B. tabaci forecasting, realizing the timely prevention and control of B. tabaci and comprehensive regional management, which can effectively reduce the population base of B. tabaci and reduce the number of pesticides used, which has a protective effect on the ecological environment.
文摘In recent years, with the continuous development of all walks of life, the demand for energy is also increasing, among which the demand for coal resources is increasing, which requires high attention for coal mine electromechanical transportation. The safety of this work directly affects the economic development of coal mine enterprises and social progress. At this stage, the equipment and technology used in coal mine mechanical and electrical transportation have been adjusted, the level of mechanization has been continuously improved, and the overall development speed is relatively fast. However, in coal mine mechanical and electrical transportation, there are still many problems, many potential safety hazards and high frequency of failures, which affect the coal mine production efficiency. This paper mainly analyzes the present situation of coal mine electromechanical transportation, and expounds the relevant reasons for the hidden dangers of coal mine electromechanical transportation, and puts forward the corresponding prevention measures.
文摘Larch is one of the main types of trees in China.It has the characteristics of high and cold resistance,moisture preference,light preference,strong adaptability and fast growth.It is widely distributed in northeast China,Tibet,Inner Mongolia and other regions.It is an important way for local forestry and economic development.Because of its high economic value,larch has become one of the main tree species in artificial breeding.In order to improve its utilization value,attention should be paid to the prevention and control measures of larch diseases and insect pests in the planting process,and the professional level of technicians should be continuously improved,so as to provide a strong guarantee for the healthy cultivation of larch in China from the aspects of rational use of drugs,strict management,active prevention and control,and strengthened publicity.Next,based on the actual situation in Tibet,this paper will deeply discuss the main problems of larch plant diseases and insect pests,and put forward effective control measures,hoping to have reference value.
文摘As one of the three major food crops, corn is widely planted in most areas of China. From its value, it has high economic value and nutritional value. The process of agricultural modernization is accelerating, which requires higher yield and quality of corn planting, and the corn planting technology has been innovated and developed in practice. Strengthening field management, preventing and controlling pests and diseases, and reducing the risk of pests and diseases can create favorable conditions for the healthy growth of corn and ensure the high yield and high quality of planting. When controlling pests and diseases, it is necessary to correctly distinguish the types of pests and diseases and improve the pertinence and rationality of control measures in combination with the actual agricultural production in the region.
文摘Under the background of modernization,highland barley crops are the most common part in the sustainable development of Tibets planting industry in China.As its planting area continues to increase,some diseases and insect pests often occur,which hinder the healthy growth of individuals,and at the same time,it is the fundamental reason for lowering the planting quality and yield of highland barley.With the long-term planting activities,in order to fundamentally reduce the occurrence of various diseases and insect pests,this paper will focus on several targeted prevention and control suggestions based on the incidence rules of common diseases and insect pests,hoping to provide some reference for relevant people.
文摘In recent years, China has given high attention and support to the animal husbandry industry. Among them, in the pig husbandry industry, the government has stepped up the management of the prevention and control of swine epidemic disease. The first is to ensure the safety of pork and ancillary products flowing into the market, and the second is to ensure and improve the economic benefits of pig farmers. Based on this, pig farmers should earnestly do a good job in the prevention and control of swine epidemic disease, especially in the disinfection link in the daily feeding process of pigs, and should formulate reasonable and scientific disinfection strategies in combination with the specific conditions of actual breeding, and continuously upgrade and improve the prevention and disinfection methods of swine epidemic disease, so as to create a healthy environment for pig growth and achieve the purpose of economic income generation. The following article explores the importance of disinfection in the prevention and treatment of swine epidemic disease, and summarizes some commonly used and effective disinfection methods, which are only for the reference of farmers.
文摘In the development of planting industry in Tibet,highland barley crop is an indispensable part.Under the current situation of growing scale,the frequent occurrence of head smut of highland barley not only threatens the good growth of crops,but also greatly reduces the benefits of personnel planting to a certain extent.Based on the objective of preventing and controlling the head smut of highland barley,this paper first analyzes the relevant contents of the disease,and then elaborates several key points of prevention and control,hoping to provide some reference for relevant people,and also to promote the sustainable development of planting industry in Tibet as soon as possible.
文摘WHILE most schoolgirls have secrets, Xiao Ping＇s （not her real name） is a little different. Every day, without fail. she finds a quiet corner to take a dose of medication, hiding her actions away from others, not wanting to be asked questions. She is HIV positive and on antiretroviral treatment for the rest of her life.
基金Supported by the National Natural Science Foundation of China(No.81273611 and No.81473554)
文摘Constitution factor plays an important role in the occurrence, development, and transformation of diseases. The occurrence of allergic diseases is mainly caused by the disorganized physiological function and suitability regulation of patients, except for their exposure to outside allergens. Moreover, it represents susceptibility and hypersensitivity to allergens. The currant study expresses the concept of allergic constitution from the perspective of Chinese medicine （CM） and presents the criterion of allergic constitution. In addition, the distribution of allergic constitution in population, its factors, and its relation to health-related quality of life （HRQOL） were investigated. The HRQOL scores of allergic constitution were found to be lower than those of the Pinghe constitution. After making a study on the gene expression profile of allergic constitution, the characteristics of up-regulated or down-regulated genes were found. Finally, CM drug was researched and developed to improve allergic constitution. Based on clinical trials and animal experiments, CM is found to have good regulatory effects on allergic constitution.
文摘Try as it may, China has failed to remain immune to the sprawling A/H1N1 flu that has swept the globe. By 6:00 p.m. on June 11, there had been 125 confirmed cases of the virus on the Chinese mainland, while 60 of the affected had returned to normal health. Serious as the flu is,
文摘CERVICAL vertebra problems are common and usually occur in middleaged and elderly people, especially those who often bend over. The symptoms patients might encounter are dizziness, headache, neck and shoulder pain and numbness, and even viscera trouble. The following exercises are a simple and convenient way to prevent and cure cervical vertebra problems. If you continue doing the exercises, you can prevent and cure them. Here are the exercises step by step:
