Objective: Application analysis of cardiac rehabilitation in patients with acute myocardial infarction. Methods: A total of 102 patients with acute myocardial infarction admitted to our hospital from January 2020 to J...Objective: Application analysis of cardiac rehabilitation in patients with acute myocardial infarction. Methods: A total of 102 patients with acute myocardial infarction admitted to our hospital from January 2020 to January 2022 were retrospectively selected as the observation objects. According to the nursing measures taken, they were divided into a control group and an observation group, with 51 cases in each group. A total of 51 patients in the control group received routine nursing, while 51 patients in the observation group were guided to actively participate in the cardiac rehabilitation nursing plan. The hospitalization conditions and effects of the two groups were compared. Results: The cardiac function index, bed time, hospitalization time, anxiety score and depression score of the observation group were significantly better than those of the control group, and the differences were statistically significant (P Conclusion: The application of cardiac rehabilitation nursing in patients with acute myocardial infarction has a good effect. The patients’ cardiac function recovers faster, they feel more comfortable, and they also reduce the time of hospitalization and bed rest, which is conducive to improving the psychological and anxiety state of patients and improving the quality of life.展开更多
With the development of light fixed wing unmanned aerial vehicle (UAV) technology and the application of GPS autopilot technology, aerial photography applied to surveying and mapping by UAV becomes a reality. Unmanned...With the development of light fixed wing unmanned aerial vehicle (UAV) technology and the application of GPS autopilot technology, aerial photography applied to surveying and mapping by UAV becomes a reality. Unmanned aircraft is small in size and flexible in mobility. It does not need a dedicated runway to take off and land. It is little affected by weather and airspace control, and can quickly acquire images in a very short period of time. Research using unmanned aircraft for the aviation image of topographic map surveying and mapping, the image for difficult areas and need a quick mapping areas has important practical significance, its characteristics of fast and current, which will be in city planning, construction of digital city, national emergency disaster relief, geographical monitoring the state of the union, the new rural security and engineering of surveying and mapping surveying and mapping to play a positive role. However, the UAV aerial survey system carries a non-measurement camera, which has a large optical distortion and cannot be directly used in surveying and mapping production. It can only be used in digital photogrammetry system after distortion correction.展开更多
Due to the particularity of coal mine production, many aspects of coal mine production may have serious safety risks. If there is no corresponding safety protection, it is easy to cause various production accidents. A...Due to the particularity of coal mine production, many aspects of coal mine production may have serious safety risks. If there is no corresponding safety protection, it is easy to cause various production accidents. According to relevant production experience, harmful gas accumulation, gas explosion, coal dust explosion, fire, etc., are common accidents in coal mine production. After these accidents, mining companies will face the risk of correction and suspension of production. Therefore, if coal mining enterprises want to maintain sustainable development, they must do a good job of ventilation and defense in the long-term development process, eliminate and reduce the risk factors in coal mine production through appropriate safety management and protection, and create a relative working environment.展开更多
Analysis of the clinical effect of PICC in cancer care. Methods: 90 cancer patients treated from April 2017 to March 2019 were selected for nursing analysis. Forty-five patients were divided into the observation and c...Analysis of the clinical effect of PICC in cancer care. Methods: 90 cancer patients treated from April 2017 to March 2019 were selected for nursing analysis. Forty-five patients were divided into the observation and control groups. PICC integrated care was used in the observation group and usual care in the control group. Comparing the infection rate and satisfaction with care between the two groups. Results: the incidence of infection was 2.22%, significantly lower than 28.89% in the control group;The nursing satisfaction was 93.33%, significantly higher than 68.89%. Data comparison between the two groups was significant. Conclusion: the application of PICC comprehensive care in the treatment of cancer diseases can significantly reduce the risk of infection and improve patient satisfaction with appropriate care work.展开更多
Large displacement well drilling technology is a comprehensive, systematic and cutting-edge system engineering, which has a very important application value in the offshore oilfield, beach sea oilfield and the oilfiel...Large displacement well drilling technology is a comprehensive, systematic and cutting-edge system engineering, which has a very important application value in the offshore oilfield, beach sea oilfield and the oilfield exploitation and exploration with complex comprehensive environment. Therefore, mastering the drilling technology of large displacement Wells is very critical to the oil field mining work. Well NP15-1843 as an example, analyzes the application status of large displacement well drilling technology, further analyze the application difficulties, put forward the relevant technical difficulties, finally points out how to further develop in large displacement well drilling technology, to close to the international advanced level, realize Chinese characteristics and show Chinese speed.展开更多
With the development of modern information technology, the demand in industrial production, especially in the mining industry, has increased, which has promoted the development of the whole industry. In the whole mini...With the development of modern information technology, the demand in industrial production, especially in the mining industry, has increased, which has promoted the development of the whole industry. In the whole mining and production activities, field surveying and mapping is an important link. With the development of the Internet, the modern surveying and mapping technology has been improved to some extent. From the traditional manual mechanical measurement in the construction process, it is a modern surveying and mapping technology that uses intelligence and information technology for remote measurement and data collection, which has been improved to some extent. The application of new surveying and mapping technology in coal industry can be more convenient and fast. This paper analyzes the application of modern surveying and mapping technology and new technology in coal surveying.展开更多
This paper analyzes the advantages of legal digital currencies and explores their impact on bank big data practices.By combining bank big data collection and processing,it clarifies that legal digital currencies can e...This paper analyzes the advantages of legal digital currencies and explores their impact on bank big data practices.By combining bank big data collection and processing,it clarifies that legal digital currencies can enhance the efficiency of bank data processing,enrich data types,and strengthen data analysis and application capabilities.In response to future development needs,it is necessary to strengthen data collection management,enhance data processing capabilities,innovate big data application models,and provide references for bank big data practices,promoting the transformation and upgrading of the banking industry in the context of legal digital currencies.展开更多
The research on scroll profiles theory at present mainly is aiming at the single profile and its amelioration or parameter optimization,not aiming at the natural characteristic of the profiles equation of scroll profi...The research on scroll profiles theory at present mainly is aiming at the single profile and its amelioration or parameter optimization,not aiming at the natural characteristic of the profiles equation of scroll profiles itself.Thus,the intrinsic differential equation bearing on arc-length and tangent direction angle was studied.Using the inherent differential equation and general functional theory,the conversion ideas between the expression of intrinsic differential equation and the expression in Cartesian coordinate was studied,and the condition of involutes characteristic was presented.The detailed analysis of four typical scroll profiles was given.According to the four typical scroll profiles and based on the method of Taylor series,the unified formation of general functional integration scroll profiles was established,which perfected general theory of scroll profiles increasingly.The envelope method to seek conjugation engagement profiles was studied.The unified general functional equation of scroll profiles represented the admissible function scrolls and the conjugation engagement characteristic of which was studied.The engagement condition of conjugation scroll profiles and the expression in Cartesian coordinate of conjugation scroll profiles of general functional integration scroll profiles were educed.Therefore,the restriction of inherent characteristics of single scroll profiles model is broken through.Solid modeling and machine tool path simulation can bridge the gap between design and manufacture which is essential for the design and manufacture of scroll compressors.With this method a perfect solid model can be achieved,which leads to an optimal design in terms of quality,delivery time and cost.The presentation of unified formation of general functional integration scroll profiles represents foundation factor of instinct characteristics of scroll profiles,which widens the design method of scroll compressor for automobile air conditioning.展开更多
Economic globalization deepens the international communication,in addition to be known as English,the language of other ethnic has been internationally known,German is one of them,as an international communication lan...Economic globalization deepens the international communication,in addition to be known as English,the language of other ethnic has been internationally known,German is one of them,as an international communication language,is between people began to seriously,along with the increase in international communication between,the cultivation of the German people gradually on the agenda,in German,produced a variety of teaching methods in the teaching process,including translation method and communicative approach,these two kinds of application of teaching methods,teaching German further development.Based on this,this paper expounds the advantages and disadvantages of the translation method and the communicative approach respectively,as well as the application limitations and improvement strategies in German teaching,for the reference of relevant personnel.展开更多
The graphic design industry has been developing rapidly in recent years.People have begun to focus on steering the development of graphic design in the direction of localization,integrating more traditional Chinese el...The graphic design industry has been developing rapidly in recent years.People have begun to focus on steering the development of graphic design in the direction of localization,integrating more traditional Chinese elements,raising the level of acceptance toward graphic design content,and disseminating traditional culture on this basis.Ink art plays an important role in the historical and cultural development process.It uses simple color contrast to construct different situations and possesses unique artistic charm and cultural heritage.Incorporating ink elements into graphic design may enhance the graphic design style and provide inspiration.This article focuses on the reasons,advantages,and strategies of using ink art in graphic design imagery,hoping to provide references for graphic design activities.展开更多
Objective: to add family centered pediatric nursing scheme to the daily basic nursing of children with Kawasaki disease, and to observe and explore its application effect and significance. Methods: 36 children with Ka...Objective: to add family centered pediatric nursing scheme to the daily basic nursing of children with Kawasaki disease, and to observe and explore its application effect and significance. Methods: 36 children with Kawasaki disease were randomly selected from the pediatric case system of our hospital and divided into 18 cases in group A (control group) and 18 cases in group B (observation group);The traditional admission nursing method was adopted for children in group A, and the family centered pediatric nursing scheme was implemented for children in group B. Results: the recovery time of body temperature (3.41±1.18) and skin mucosa (4.42±2.10) in group B were significantly shorter than those in group A (4.23±1.79), (6.25±2.46);At the same time, the nursing effective rate of group B (94.44%) was significantly higher than that of group A (72.22%). Conclusion: family centered pediatric nursing in the basic treatment and nursing stage of Kawasaki disease in children is helpful to correct the wrong nursing methods of parents and improve the recovery ability of children from a correct perspective. It can be seen that the nursing scheme is worthy of reasonable promotion.展开更多
Faced with more and more diseases, the society has put forward more requirements for children's nursing education in secondary specialized schools. The development of a new teaching method for child care and the t...Faced with more and more diseases, the society has put forward more requirements for children's nursing education in secondary specialized schools. The development of a new teaching method for child care and the training of educational talents in accordance with the needs of the times is one of the most urgent issues. The proposal of the "flipped classroom" model can meet the needs of the reform of child care education in secondary specialized schools in a timely manner. This paper analyzes the function and significance of the "flipped classroom" model from the perspective of child care education, and explores the necessity of combining the theory and practice of child care education. At the same time, according to the current characteristics of children's nursing education in China, specific applicable countermeasures are put forward.展开更多
With the rapid economic development and the continuous improvement of digital information, the competition between the same industries is becoming more and more intense. Under the pressure of competition, corporate fi...With the rapid economic development and the continuous improvement of digital information, the competition between the same industries is becoming more and more intense. Under the pressure of competition, corporate financial fraud occurs frequently, and the audit risk faced by certified public accountants is also increasing. Modern risk-oriented audit, aiming at the significant error risk existing in the audited entities, reasonably allocating audit resources and conducting targeted audit on the stage or field with higher risk, is a way to ensure efficiency and a result audit method.展开更多
With the advancement of the new curriculum reform and the continuous deepening of quality education, various new teaching modes are growing rapidly, changing the original single teaching mode and making classroom teac...With the advancement of the new curriculum reform and the continuous deepening of quality education, various new teaching modes are growing rapidly, changing the original single teaching mode and making classroom teaching more diversified. Junior high school Chinese applies diversified teaching mode, which enables students to learn and understand Chinese problems in a more flexible way, cultivates students' interest in learning, develops students' thinking ability and enhances students' accumulation. Based on the analysis of the application of diversified teaching mode in junior high school Chinese teaching, this paper puts forward some corresponding suggestions.展开更多
Based on the working of Lighthill and Hunt et al., in the present paper the author has established the topological rules adapting to analysing the skin-friction lines and the section streamlines in cascades. These rul...Based on the working of Lighthill and Hunt et al., in the present paper the author has established the topological rules adapting to analysing the skin-friction lines and the section streamlines in cascades. These rules are (1) for a rotor cascade without shroud band, the total number of nodal points equals that the saddle points on the skin-friction line vector fields in eachpitch range; (2) for an annular or straight cascade with no-clearances at blade ends, the total number of saddle points is two more than that of nodal points on the skin-friction line fields in a pitch; (3) the total number of saddles in the secondary flow fields on cross-sections in cascade is one less than that of nodes; (4) in the section streamline vector fields on a meridian surface penetrating a flow passage, and on leading and trailing edge sections, the total number of nodes is equal to that of saddles; (5) on the streamline vector fields of a blade-to-blade surface, the total number of nodes is one less than that of saddles.展开更多
According to the rotor vortex theory,the rotor circulation and the rotor induced velocity are developed into Fourier series.The circulation distribution along blade spanwise is expressed in terms of segment-by-segment...According to the rotor vortex theory,the rotor circulation and the rotor induced velocity are developed into Fourier series.The circulation distribution along blade spanwise is expressed in terms of segment-by-segment linear functions.In consequence the induced velocity equations and the circulation equations are derived.The engineering application of the rotor vortex theory is provided.Then the induced velocity and its harmonic components are obtained to provide a quantitative basis for the vortex model.For calculating each harmonic component of the induced velocity a simplified method is put forward which considers the effects of each order circulation with neglecting those of higher order.The method saves the computer time and is of significant benefit.展开更多
A research on the application of a TG-DTA(thermal gravimetry aifferential thermal analysis)to the quick determination of moisture,organic volatile fixed carbon,ash and caloric value for coal is described.
Monte-Carlo simulated annealing method (SA) was applied to the conformational analysis of flexible molecules such as peptides. The programs SAMM and SAPEP have been developed, using MM2 force field for organic molecul...Monte-Carlo simulated annealing method (SA) was applied to the conformational analysis of flexible molecules such as peptides. The programs SAMM and SAPEP have been developed, using MM2 force field for organic molecules and ECEPP/2 force field for peptides respectively.展开更多
文摘Objective: Application analysis of cardiac rehabilitation in patients with acute myocardial infarction. Methods: A total of 102 patients with acute myocardial infarction admitted to our hospital from January 2020 to January 2022 were retrospectively selected as the observation objects. According to the nursing measures taken, they were divided into a control group and an observation group, with 51 cases in each group. A total of 51 patients in the control group received routine nursing, while 51 patients in the observation group were guided to actively participate in the cardiac rehabilitation nursing plan. The hospitalization conditions and effects of the two groups were compared. Results: The cardiac function index, bed time, hospitalization time, anxiety score and depression score of the observation group were significantly better than those of the control group, and the differences were statistically significant (P Conclusion: The application of cardiac rehabilitation nursing in patients with acute myocardial infarction has a good effect. The patients’ cardiac function recovers faster, they feel more comfortable, and they also reduce the time of hospitalization and bed rest, which is conducive to improving the psychological and anxiety state of patients and improving the quality of life.
文摘With the development of light fixed wing unmanned aerial vehicle (UAV) technology and the application of GPS autopilot technology, aerial photography applied to surveying and mapping by UAV becomes a reality. Unmanned aircraft is small in size and flexible in mobility. It does not need a dedicated runway to take off and land. It is little affected by weather and airspace control, and can quickly acquire images in a very short period of time. Research using unmanned aircraft for the aviation image of topographic map surveying and mapping, the image for difficult areas and need a quick mapping areas has important practical significance, its characteristics of fast and current, which will be in city planning, construction of digital city, national emergency disaster relief, geographical monitoring the state of the union, the new rural security and engineering of surveying and mapping surveying and mapping to play a positive role. However, the UAV aerial survey system carries a non-measurement camera, which has a large optical distortion and cannot be directly used in surveying and mapping production. It can only be used in digital photogrammetry system after distortion correction.
文摘Due to the particularity of coal mine production, many aspects of coal mine production may have serious safety risks. If there is no corresponding safety protection, it is easy to cause various production accidents. According to relevant production experience, harmful gas accumulation, gas explosion, coal dust explosion, fire, etc., are common accidents in coal mine production. After these accidents, mining companies will face the risk of correction and suspension of production. Therefore, if coal mining enterprises want to maintain sustainable development, they must do a good job of ventilation and defense in the long-term development process, eliminate and reduce the risk factors in coal mine production through appropriate safety management and protection, and create a relative working environment.
文摘Analysis of the clinical effect of PICC in cancer care. Methods: 90 cancer patients treated from April 2017 to March 2019 were selected for nursing analysis. Forty-five patients were divided into the observation and control groups. PICC integrated care was used in the observation group and usual care in the control group. Comparing the infection rate and satisfaction with care between the two groups. Results: the incidence of infection was 2.22%, significantly lower than 28.89% in the control group;The nursing satisfaction was 93.33%, significantly higher than 68.89%. Data comparison between the two groups was significant. Conclusion: the application of PICC comprehensive care in the treatment of cancer diseases can significantly reduce the risk of infection and improve patient satisfaction with appropriate care work.
文摘Large displacement well drilling technology is a comprehensive, systematic and cutting-edge system engineering, which has a very important application value in the offshore oilfield, beach sea oilfield and the oilfield exploitation and exploration with complex comprehensive environment. Therefore, mastering the drilling technology of large displacement Wells is very critical to the oil field mining work. Well NP15-1843 as an example, analyzes the application status of large displacement well drilling technology, further analyze the application difficulties, put forward the relevant technical difficulties, finally points out how to further develop in large displacement well drilling technology, to close to the international advanced level, realize Chinese characteristics and show Chinese speed.
文摘With the development of modern information technology, the demand in industrial production, especially in the mining industry, has increased, which has promoted the development of the whole industry. In the whole mining and production activities, field surveying and mapping is an important link. With the development of the Internet, the modern surveying and mapping technology has been improved to some extent. From the traditional manual mechanical measurement in the construction process, it is a modern surveying and mapping technology that uses intelligence and information technology for remote measurement and data collection, which has been improved to some extent. The application of new surveying and mapping technology in coal industry can be more convenient and fast. This paper analyzes the application of modern surveying and mapping technology and new technology in coal surveying.
文摘This paper analyzes the advantages of legal digital currencies and explores their impact on bank big data practices.By combining bank big data collection and processing,it clarifies that legal digital currencies can enhance the efficiency of bank data processing,enrich data types,and strengthen data analysis and application capabilities.In response to future development needs,it is necessary to strengthen data collection management,enhance data processing capabilities,innovate big data application models,and provide references for bank big data practices,promoting the transformation and upgrading of the banking industry in the context of legal digital currencies.
基金supported by the National Natural Science Foundation of China (Grant No 50805149)China Postdoctoral Science Foundation (Grant No 20090450166/201003669)+2 种基金Chongqing Municipal Intellectual Property Office Special FoundationChongqing Science and Technology Commission Key Project Foundation (CSTC) (Grant No 2009AB3234)Chongqing University Innovation Group Team Project (Grant No KJTD201019)
文摘The research on scroll profiles theory at present mainly is aiming at the single profile and its amelioration or parameter optimization,not aiming at the natural characteristic of the profiles equation of scroll profiles itself.Thus,the intrinsic differential equation bearing on arc-length and tangent direction angle was studied.Using the inherent differential equation and general functional theory,the conversion ideas between the expression of intrinsic differential equation and the expression in Cartesian coordinate was studied,and the condition of involutes characteristic was presented.The detailed analysis of four typical scroll profiles was given.According to the four typical scroll profiles and based on the method of Taylor series,the unified formation of general functional integration scroll profiles was established,which perfected general theory of scroll profiles increasingly.The envelope method to seek conjugation engagement profiles was studied.The unified general functional equation of scroll profiles represented the admissible function scrolls and the conjugation engagement characteristic of which was studied.The engagement condition of conjugation scroll profiles and the expression in Cartesian coordinate of conjugation scroll profiles of general functional integration scroll profiles were educed.Therefore,the restriction of inherent characteristics of single scroll profiles model is broken through.Solid modeling and machine tool path simulation can bridge the gap between design and manufacture which is essential for the design and manufacture of scroll compressors.With this method a perfect solid model can be achieved,which leads to an optimal design in terms of quality,delivery time and cost.The presentation of unified formation of general functional integration scroll profiles represents foundation factor of instinct characteristics of scroll profiles,which widens the design method of scroll compressor for automobile air conditioning.
文摘Economic globalization deepens the international communication,in addition to be known as English,the language of other ethnic has been internationally known,German is one of them,as an international communication language,is between people began to seriously,along with the increase in international communication between,the cultivation of the German people gradually on the agenda,in German,produced a variety of teaching methods in the teaching process,including translation method and communicative approach,these two kinds of application of teaching methods,teaching German further development.Based on this,this paper expounds the advantages and disadvantages of the translation method and the communicative approach respectively,as well as the application limitations and improvement strategies in German teaching,for the reference of relevant personnel.
文摘The graphic design industry has been developing rapidly in recent years.People have begun to focus on steering the development of graphic design in the direction of localization,integrating more traditional Chinese elements,raising the level of acceptance toward graphic design content,and disseminating traditional culture on this basis.Ink art plays an important role in the historical and cultural development process.It uses simple color contrast to construct different situations and possesses unique artistic charm and cultural heritage.Incorporating ink elements into graphic design may enhance the graphic design style and provide inspiration.This article focuses on the reasons,advantages,and strategies of using ink art in graphic design imagery,hoping to provide references for graphic design activities.
文摘Objective: to add family centered pediatric nursing scheme to the daily basic nursing of children with Kawasaki disease, and to observe and explore its application effect and significance. Methods: 36 children with Kawasaki disease were randomly selected from the pediatric case system of our hospital and divided into 18 cases in group A (control group) and 18 cases in group B (observation group);The traditional admission nursing method was adopted for children in group A, and the family centered pediatric nursing scheme was implemented for children in group B. Results: the recovery time of body temperature (3.41±1.18) and skin mucosa (4.42±2.10) in group B were significantly shorter than those in group A (4.23±1.79), (6.25±2.46);At the same time, the nursing effective rate of group B (94.44%) was significantly higher than that of group A (72.22%). Conclusion: family centered pediatric nursing in the basic treatment and nursing stage of Kawasaki disease in children is helpful to correct the wrong nursing methods of parents and improve the recovery ability of children from a correct perspective. It can be seen that the nursing scheme is worthy of reasonable promotion.
文摘Faced with more and more diseases, the society has put forward more requirements for children's nursing education in secondary specialized schools. The development of a new teaching method for child care and the training of educational talents in accordance with the needs of the times is one of the most urgent issues. The proposal of the "flipped classroom" model can meet the needs of the reform of child care education in secondary specialized schools in a timely manner. This paper analyzes the function and significance of the "flipped classroom" model from the perspective of child care education, and explores the necessity of combining the theory and practice of child care education. At the same time, according to the current characteristics of children's nursing education in China, specific applicable countermeasures are put forward.
文摘With the rapid economic development and the continuous improvement of digital information, the competition between the same industries is becoming more and more intense. Under the pressure of competition, corporate financial fraud occurs frequently, and the audit risk faced by certified public accountants is also increasing. Modern risk-oriented audit, aiming at the significant error risk existing in the audited entities, reasonably allocating audit resources and conducting targeted audit on the stage or field with higher risk, is a way to ensure efficiency and a result audit method.
文摘With the advancement of the new curriculum reform and the continuous deepening of quality education, various new teaching modes are growing rapidly, changing the original single teaching mode and making classroom teaching more diversified. Junior high school Chinese applies diversified teaching mode, which enables students to learn and understand Chinese problems in a more flexible way, cultivates students' interest in learning, develops students' thinking ability and enhances students' accumulation. Based on the analysis of the application of diversified teaching mode in junior high school Chinese teaching, this paper puts forward some corresponding suggestions.
文摘Based on the working of Lighthill and Hunt et al., in the present paper the author has established the topological rules adapting to analysing the skin-friction lines and the section streamlines in cascades. These rules are (1) for a rotor cascade without shroud band, the total number of nodal points equals that the saddle points on the skin-friction line vector fields in eachpitch range; (2) for an annular or straight cascade with no-clearances at blade ends, the total number of saddle points is two more than that of nodal points on the skin-friction line fields in a pitch; (3) the total number of saddles in the secondary flow fields on cross-sections in cascade is one less than that of nodes; (4) in the section streamline vector fields on a meridian surface penetrating a flow passage, and on leading and trailing edge sections, the total number of nodes is equal to that of saddles; (5) on the streamline vector fields of a blade-to-blade surface, the total number of nodes is one less than that of saddles.
文摘According to the rotor vortex theory,the rotor circulation and the rotor induced velocity are developed into Fourier series.The circulation distribution along blade spanwise is expressed in terms of segment-by-segment linear functions.In consequence the induced velocity equations and the circulation equations are derived.The engineering application of the rotor vortex theory is provided.Then the induced velocity and its harmonic components are obtained to provide a quantitative basis for the vortex model.For calculating each harmonic component of the induced velocity a simplified method is put forward which considers the effects of each order circulation with neglecting those of higher order.The method saves the computer time and is of significant benefit.
文摘A research on the application of a TG-DTA(thermal gravimetry aifferential thermal analysis)to the quick determination of moisture,organic volatile fixed carbon,ash and caloric value for coal is described.
文摘Monte-Carlo simulated annealing method (SA) was applied to the conformational analysis of flexible molecules such as peptides. The programs SAMM and SAPEP have been developed, using MM2 force field for organic molecules and ECEPP/2 force field for peptides respectively.
