The sustainable design approach presented in this paper supports an increased commitment to environmental stewardship and conservation, and results in an optimal balance of cost, environmental, societal, and human ben...The sustainable design approach presented in this paper supports an increased commitment to environmental stewardship and conservation, and results in an optimal balance of cost, environmental, societal, and human benefits while meeting the mission and function of the intended space structure. The aim of this paper is to develop the guidelines that could be applied in the design of a space structure in order to achieve the optimal overall lifetime performance of the space structure. Space structures are more than inanimate hunks of metal, glass and fabric. Every space structure that we design as structural engineers is like a child - a child that is conceived with a passionate vision of its form, structure and purpose; nurtured through the schematic design phase and the development of construction documents; and cared for during the labor pains of plan check corrections, requests for information, shop drawing review, and construction observation. Like children, our space structures mature, perform necessary functions during their lives, and eventually, grow old and die. The design of a sustainable space structure is a much more challenging and cross-disciplinary process than in the past and therefore it is necessary that the space structure is viewed as an integrated system and that all members of the design team work in a fully integrated fashion.展开更多
With the acceleration of urbanization process,there are many practical diffi culties in the renewalplanning,protection and development of some historical relics and blocks with cultural heritage in theprocess of rebui...With the acceleration of urbanization process,there are many practical diffi culties in the renewalplanning,protection and development of some historical relics and blocks with cultural heritage in theprocess of rebuilding and rejuvenating of old blocks in many cities.Laobeimen Historical Block in LepingCity,Jiangxi Province is taken as the research object,and the method of progressive protection and renewalof historical and cultural block is explored.展开更多
On the eve of the lunar Chinese New Year which fell on February 3 this year, alone in a rented room in Tangjialing Village on the north edge of Beijing
Objective To evaluate the criterion validity of Chronic Heart Failure(CHF)-Quality of Life(QOL)Scale of Integrative Medicine(abbreviated as Scale).Methods Clinical data of 249 CHF in-patients were collected.
Objective: To explore the mechanism ofintegrated traditional Chinese and Westernmedicine (TCM--WM ) therapy on chronicaplastic anemia (CAA). Methods: The RBClife span of 30 normal human subjects and 30patients with CA...Objective: To explore the mechanism ofintegrated traditional Chinese and Westernmedicine (TCM--WM ) therapy on chronicaplastic anemia (CAA). Methods: The RBClife span of 30 normal human subjects and 30patients with CAA were measured by sir labelled technique before and after TCM--WMtherapy. The morphology and distribution ofRBC membrane protein granules were observed by freeze fracture etching and transmission electron microscope. Results: The halflife of erythrocytes (RBC TI/2)was shortenedin CAA cases and there was a significant difference compared to healthy control (P <0. 01). After therapy, the RBC life span prolonged and approached the normal level. Before treatment, there existed abnormal in morphology, decrease in amount and uneven indistribution of protein granules in protoplasmicface (PF) and extracellular face (EF) of RBCmembrane. After treatment, the protein granules of RBC membrane was improved and approached to control. Conclusions: The morphology, amount, quality and distribution ofRBC membrane protein granule were closelyrelated to its life span. The therapeutic effectof TCM--WM was better than that of WMalone and it had a function both in stabilizingmembrane protein and extending the RBC lifespan.展开更多
文摘The sustainable design approach presented in this paper supports an increased commitment to environmental stewardship and conservation, and results in an optimal balance of cost, environmental, societal, and human benefits while meeting the mission and function of the intended space structure. The aim of this paper is to develop the guidelines that could be applied in the design of a space structure in order to achieve the optimal overall lifetime performance of the space structure. Space structures are more than inanimate hunks of metal, glass and fabric. Every space structure that we design as structural engineers is like a child - a child that is conceived with a passionate vision of its form, structure and purpose; nurtured through the schematic design phase and the development of construction documents; and cared for during the labor pains of plan check corrections, requests for information, shop drawing review, and construction observation. Like children, our space structures mature, perform necessary functions during their lives, and eventually, grow old and die. The design of a sustainable space structure is a much more challenging and cross-disciplinary process than in the past and therefore it is necessary that the space structure is viewed as an integrated system and that all members of the design team work in a fully integrated fashion.
文摘With the acceleration of urbanization process,there are many practical diffi culties in the renewalplanning,protection and development of some historical relics and blocks with cultural heritage in theprocess of rebuilding and rejuvenating of old blocks in many cities.Laobeimen Historical Block in LepingCity,Jiangxi Province is taken as the research object,and the method of progressive protection and renewalof historical and cultural block is explored.
文摘On the eve of the lunar Chinese New Year which fell on February 3 this year, alone in a rented room in Tangjialing Village on the north edge of Beijing
文摘Objective To evaluate the criterion validity of Chronic Heart Failure(CHF)-Quality of Life(QOL)Scale of Integrative Medicine(abbreviated as Scale).Methods Clinical data of 249 CHF in-patients were collected.
文摘Objective: To explore the mechanism ofintegrated traditional Chinese and Westernmedicine (TCM--WM ) therapy on chronicaplastic anemia (CAA). Methods: The RBClife span of 30 normal human subjects and 30patients with CAA were measured by sir labelled technique before and after TCM--WMtherapy. The morphology and distribution ofRBC membrane protein granules were observed by freeze fracture etching and transmission electron microscope. Results: The halflife of erythrocytes (RBC TI/2)was shortenedin CAA cases and there was a significant difference compared to healthy control (P <0. 01). After therapy, the RBC life span prolonged and approached the normal level. Before treatment, there existed abnormal in morphology, decrease in amount and uneven indistribution of protein granules in protoplasmicface (PF) and extracellular face (EF) of RBCmembrane. After treatment, the protein granules of RBC membrane was improved and approached to control. Conclusions: The morphology, amount, quality and distribution ofRBC membrane protein granule were closelyrelated to its life span. The therapeutic effectof TCM--WM was better than that of WMalone and it had a function both in stabilizingmembrane protein and extending the RBC lifespan.
