At this stage, China's urban construction is advancing rapidly. The process of urbanization has driven the development of urban municipal engineering. China's municipal engineering has been in the stage of sus...At this stage, China's urban construction is advancing rapidly. The process of urbanization has driven the development of urban municipal engineering. China's municipal engineering has been in the stage of sustainable development and optimization, and technical problems have always existed. Therefore, the municipal engineering construction will inevitably have a certain impact and damage on the surrounding environment. If the technology cannot support the engineering construction, it will inevitably lead to the waste of resources, which is contrary to the concept of sustainable development advocated. In view of this situation, this paper aims to explore the municipal engineering construction under the concept of green environmental protection, and improve the utilization rate of resources through scientific and advanced energy-saving and environmental protection technology, so as to reduce the impact on the surrounding environment.展开更多
Herpes zoster is one of the most common infectious diseases in dermatology. After the age of 50, the population has a high incidence of this disease. The pain degree of this disease is severe, which seriously affects ...Herpes zoster is one of the most common infectious diseases in dermatology. After the age of 50, the population has a high incidence of this disease. The pain degree of this disease is severe, which seriously affects the normal quality of life of patients. In this paper, the medical case treats the rare oral, electroacupuncture therapy, wet injection, acupoint injection and letting therapy, and the curative effect is better, reflecting the exact effect of the combination of acupuncture and internal and external treatment in the treatment of the disease.展开更多
Virus isolate Y47 was obtained from Malvastrum coromandelianum showing yellow vein symptom in Honghe, Yunnan Province. The complete nucleotide sequence of DNA-A was determined, it contains 2731 nucleotides, having typ...Virus isolate Y47 was obtained from Malvastrum coromandelianum showing yellow vein symptom in Honghe, Yunnan Province. The complete nucleotide sequence of DNA-A was determined, it contains 2731 nucleotides, having typical genomic organization of a begomovirus, encoding 6 ORFs with 2 ORFs [AV1(CP) and AV2] in virion- sense DNA and 4 ORFs (AC1—AC4) in complementary- sense DNA. Comparisons show that the total DNA-A of Y47 has the highest sequence identity (77%) with that of Okra yellow vein mosaic virus-[201] (AJ002451), while less than 76% identities are found when compared with other begomoviruses. The molecular data show that virus isolate Y47 is a distinct begomovirus species, for which the name Malvastrum yellow vein virus is proposed. Satellite DNA molecule (Y47b) was found to be associated with Y47 using the primers (beta01 and beta02) specific for DNAb. Y47b consists of 1348 nucleotides, with a functional ORF (C1) in complementary-sense DNA. Y47b has 62%—67% sequence identity with DNAb molecule associated with Cotton leaf curl Multan virus or Cotton leaf curl Rajasthan virus, while lower than 46% sequence identities are found when compared with other reported DNAb molecules. Relationship dendrograms show that DNAb molecules are co-evolved with their help begomoviruses.展开更多
文摘At this stage, China's urban construction is advancing rapidly. The process of urbanization has driven the development of urban municipal engineering. China's municipal engineering has been in the stage of sustainable development and optimization, and technical problems have always existed. Therefore, the municipal engineering construction will inevitably have a certain impact and damage on the surrounding environment. If the technology cannot support the engineering construction, it will inevitably lead to the waste of resources, which is contrary to the concept of sustainable development advocated. In view of this situation, this paper aims to explore the municipal engineering construction under the concept of green environmental protection, and improve the utilization rate of resources through scientific and advanced energy-saving and environmental protection technology, so as to reduce the impact on the surrounding environment.
文摘Herpes zoster is one of the most common infectious diseases in dermatology. After the age of 50, the population has a high incidence of this disease. The pain degree of this disease is severe, which seriously affects the normal quality of life of patients. In this paper, the medical case treats the rare oral, electroacupuncture therapy, wet injection, acupoint injection and letting therapy, and the curative effect is better, reflecting the exact effect of the combination of acupuncture and internal and external treatment in the treatment of the disease.
基金supported by the National Outstanding Youth Foundation from the Natural Science Foundation of China(Grant No.30125032)the Teaching and Research Award Program for Outstanding Young Teachers in Higher Education Institutions of MOE.
文摘Virus isolate Y47 was obtained from Malvastrum coromandelianum showing yellow vein symptom in Honghe, Yunnan Province. The complete nucleotide sequence of DNA-A was determined, it contains 2731 nucleotides, having typical genomic organization of a begomovirus, encoding 6 ORFs with 2 ORFs [AV1(CP) and AV2] in virion- sense DNA and 4 ORFs (AC1—AC4) in complementary- sense DNA. Comparisons show that the total DNA-A of Y47 has the highest sequence identity (77%) with that of Okra yellow vein mosaic virus-[201] (AJ002451), while less than 76% identities are found when compared with other begomoviruses. The molecular data show that virus isolate Y47 is a distinct begomovirus species, for which the name Malvastrum yellow vein virus is proposed. Satellite DNA molecule (Y47b) was found to be associated with Y47 using the primers (beta01 and beta02) specific for DNAb. Y47b consists of 1348 nucleotides, with a functional ORF (C1) in complementary-sense DNA. Y47b has 62%—67% sequence identity with DNAb molecule associated with Cotton leaf curl Multan virus or Cotton leaf curl Rajasthan virus, while lower than 46% sequence identities are found when compared with other reported DNAb molecules. Relationship dendrograms show that DNAb molecules are co-evolved with their help begomoviruses.
