In the age of rapidly growing global population and escalating energy demands,the pursuit of sustainable,zero-emission energy sources has become critical.This article explores the interplay between environmental conce...In the age of rapidly growing global population and escalating energy demands,the pursuit of sustainable,zero-emission energy sources has become critical.This article explores the interplay between environmental concerns,such as global warming and the greenhouse effect,and the need for innovative energy solutions.The melting polar ice caps exemplify the urgent need for reducing carbon emissions.ARCs(advanced reactor concepts)in both fission and fusion technologies offer promising paths to zero-emission energy.Advanced fission reactors,including SMRs(small modular reactors)and Generation IV reactors,provide improved safety,efficiency,and waste management.Fusion energy,despite being in the experimental stage,holds potential as a nearly limitless clean energy source.AI(artificial intelligence)significantly enhances these technologies by optimizing design,operations,maintenance,safety,and grid integration.AI-driven innovations are pivotal in accelerating the development and deployment of ARC technologies,ensuring they are safe,reliable,and efficient.The article underscores the vital role of policy support,global cooperation,and strategic investments in shaping a sustainable energy future that can mitigate the effects of climate change,support economic growth,and protect our planet.展开更多
The article explores the application of artificial intelligence technology in electric guitar playing.It delves into the advantages of artificial intelligence and its seamless integration into electric guitar performa...The article explores the application of artificial intelligence technology in electric guitar playing.It delves into the advantages of artificial intelligence and its seamless integration into electric guitar performance.Additionally,it investigates the application of artificial intelligence technology through an intelligent playing robot.The research aims to offer substantial support for the advancement of artificial intelligence in electric guitar performance.展开更多
With the rapid development of digital technology in the new century, modem technology used to provide aid for teaching is widely used. The pattern of education had been great changed in due to input digital technology...With the rapid development of digital technology in the new century, modem technology used to provide aid for teaching is widely used. The pattern of education had been great changed in due to input digital technology .There are many tremendous changes such as the information collected and stored, the teaching process and performance, all aspects of the learner receives ways and means, especially the traditional art education be affected at the most significant way. In the traditional art teaching process, educators and learners mainly in the unarmed way of painting and design which tend to form on the art of teaching content recapitulate and mechanical reproduction of art materials for teaching situation. The art of teaching behaviors had become no creativity and creative fun. Modem art education needs innovation; needs to reflect the flavor of the era of technology. Therefore, the new model for art teaching with the perfect combination of the help of modem digital computer technology is becoming the most urgent needs.展开更多
According to features of current undergraduate curriculum design in the teaching of art and science, and combing exploration and the problems that exist during the process of teaching of basic theory of art and scienc...According to features of current undergraduate curriculum design in the teaching of art and science, and combing exploration and the problems that exist during the process of teaching of basic theory of art and science, this paper taking design courses of interactive introduction for example, it tries to innovate classroom teaching methods of exhibition of art and technology, interactive art and technology are principle theoretical classes of their major. Making good use of initiative of self- learning is the core element to help students in subjects learning, we constantly improve and perfect teaching concepts and classroom teaching mode to create the space for students to learn and explore actively, make personalized study according to their own characteristics, we make students experience the interest of freedom, autonomy, inquiry learning, enjoy the delight of appearance of personality and vitality of the burst of life vigor. Combining personal teaching experience, we should explore the way to led art students to learn with initiative in principle theoretical classes of their major.展开更多
This paper discusses the transformation of art education in anticipation of the future school,and emphasizes the key role of art education in cultivating students’creativity,aesthetic ability,thinking ability,and mee...This paper discusses the transformation of art education in anticipation of the future school,and emphasizes the key role of art education in cultivating students’creativity,aesthetic ability,thinking ability,and meeting social needs.The shortcomings and delays in the traditional art education mode have become evident,prompting the need to explore innovative educational methods.Digital art education is emerging as a means to offer a more immersive art experience through virtual and augmented reality technologies while broadening students’cultural horizons.Interdisciplinary integration combines art with science,engineering,mathematics,and other disciplines to cultivate students’comprehensive literacy and innovative thinking.The innovative spirit and the application of educational technology help students overcome difficulties and continuously improve their work.The article also emphasizes the alignment between art education and social needs,the importance of social support and resources,and the training and development of teachers.展开更多
The purpose of the computer aided instruction(CAI)is to improve the teachers'teaching efficiency and stimulate the students'interests in their learning.By using the modem means of the computer aided instructio...The purpose of the computer aided instruction(CAI)is to improve the teachers'teaching efficiency and stimulate the students'interests in their learning.By using the modem means of the computer aided instruction(CAI),we can do a better job in our teaching.The application of the computer-aided instruction(CAI)in the art teaching should be guided by the new ideas and concepts in the best environment for the students to leam in the most efficient and intuitive way to promote the development of the educational modernization.The current situation of the CAI courseware assistant teaching is good as a whole,but there are still some shortcomings in three aspects:the teachers'CAI skill proficiency,the integration and sharing of the CAI teaching resources,and the frequency of the CAI courseware teaching.The teaching of the art history needs to be improved.展开更多
The advantages of the multimedia network technology, such as the rich network information resources, the strong interactivity and the multi-user ability, have brought great convenience to the modem education and teach...The advantages of the multimedia network technology, such as the rich network information resources, the strong interactivity and the multi-user ability, have brought great convenience to the modem education and teaching, promoted the transformation of the traditional teaching mode, and facilitated the introduction of the high-quality art teaching resources and improved the art education. The quality is promoting the innovation of the art education, driving the development of the art education in colleges and universities. Art education is of great significance to the human and the social development We should pay attention to the development of the art education, combine the multimedia network technology, apply the modem educational technology and methods to reform and transform the teaching modes, teaching contents and teaching methods of the art education to make more artistic amateurs to learn and enjoy the art knowledge.展开更多
This paper proposes a sub-critical nuclear energy system driven by fusion neutron source, FDS, which can be used to transmute long-lived radioactive wastes and to produce fissile nuclear fuel as a way for early applic...This paper proposes a sub-critical nuclear energy system driven by fusion neutron source, FDS, which can be used to transmute long-lived radioactive wastes and to produce fissile nuclear fuel as a way for early application of fusion technology. The necessity and feasibility to develop that system in China are illustrated on the basis of prediction of the demand of energy source in the first half of the 21th century, the status of current fission energy supply and the progress in fusion technology in the world. The characteristics of fusion neutron driver and the potential for transmutation of long-lived nuclear wastes and breeding of fissile nuclear fuel in a blanket are analyzed. A scenario of development steps is proposed.展开更多
Reproduction technologies(RTs)can provide for the reliable reproduction of amphibians,as well as perpetuation of species genetic variation with the use of biobanks.In 1982,in anticipation of the biodiversity conservat...Reproduction technologies(RTs)can provide for the reliable reproduction of amphibians,as well as perpetuation of species genetic variation with the use of biobanks.In 1982,in anticipation of the biodiversity conservation crisis,major Russian institutions collaborated in a dynamic program to develop and implement RTs for the sustainable management of amphibian biodiversity.An initial primary focus was the captive breeding of threatened Russian endemic anuran and caudate species,using RTs that varied from environmental manipulation to the use of exogenous gonadotropic hormones to stimulate reproduction.These species were mostly from Palearctic or cool mountain regions,but also included a wide range of species from warm regions.Other early achievements included the successful cryopreservation of anuran spermatozoa and anuran diploid pluripotent cell nuclei,in order to store both the matrilineal and patrilineal genomes in biobanks,with their subsequent development to the blastula stage after implantation into enucleated oocytes.After the turn of the 21st Century,in support of the priorities of the Amphibian Conservation Action Plan(2007),we developed RTs for the refrigerated storage of testicular or urinary spermatozoa for days to weeks at 4℃,the cryopreservation of urinary spermatozoa using anovel cryoprotectant,the in vitro fertilisation of hormonally induced oocytes either fresh or after refrigerated ex situ or in situ storage,and the artificial insemination of salamanders with fresh spermatozoa.In this article,we describe previously unpublished techniques and techniques from obscure Russian sources.展开更多
Assisted reproductive technology methods i.e., IVF and ICSI were extensively used for treatment of infertility. Although, these methods have many advantages but ART pregnancy rate remains low (30% - 35%). It seems tha...Assisted reproductive technology methods i.e., IVF and ICSI were extensively used for treatment of infertility. Although, these methods have many advantages but ART pregnancy rate remains low (30% - 35%). It seems that uterine peristalsis occurred after rhCG administration in turn resulting to impair implantation of the transferred embryos. Therefore this study was conducted to possess of whether hyoscine bromide can effectively alleviate uterine contraction and then have any effect on the reproductive outcome. Healthy women who underwent IVF or ICSI cycles (n = 142) were randomly assigned to one of two groups at the start of the cycle. Group control (n = 71) without applied hyoscine and group experiment (n = 71) applied hyoscine (25 mg). Controlled ovarian hyperstimulation was induced with follicle stimulating hormone (FSH). Sperm preparation and ovarian puncture for in vitro maturation and fertilization (IVF) of oocyte were carried out for 42 hours after rhCG injection. Two weeks after rhCG injection, bhCG pregnancy test to determine pregnancy outcome in both groups was done and the outcome results, along with other information were recorded separately. The pregnancy rate in experimental group was significantly higher than that of control group. when all of the cycles with or without giving 25 mg of hyosine were stratified by the mean total follicles (more/less than 2 follicles) and embryos (more/less than25 kg/m2), the Patients’ age, the quality grade of embryos and infertility duration (more/less than 5 years), the reproductive outcome, in overall, in the subjects with more than 10 oocytes, 5 embryos, more than quality A and B grades of embryos, less than 35 years age and also less than 5 years infertility duration was more pronounced than the other patients. But the other parameter was not affected by the reproductive outcome. Clinical or statistical improvement of the reproductive outcome could be demonstrated in the hyosine treated group especially with increasing the mean total follicles, embryo, quality of embryo in women with low age and infertility duration. However, further well-designed studies are essential to offer a final conclusion.展开更多
Objective: To explore the significance of dual-energy CT non-linear fusion technique in improving the quality of CTA image of renal cancer. Methods: The CTA images of 100 patients who had been confirmed by pathology a...Objective: To explore the significance of dual-energy CT non-linear fusion technique in improving the quality of CTA image of renal cancer. Methods: The CTA images of 100 patients who had been confirmed by pathology as renal cancer were collected and were randomly divided into experimental group and control group with 50 cases respectively. The two groups of patients were treated with iodine concentration of 300 mg/ml and 350 mg/ml non-ionic contrast agent, with a dosage of 1.5 ml/kg and an injection rate of 4 ml/s. The contrast agent intelligently tracking method was adopted bolus. The control group used the conventional CTA scanning, with a reference tube voltage/tube current of 100 kv/ref150 mas. The experimental group adopted the double energy scanning, with ball tube A and ball tube B. The reference tube voltage/tube current was 100 kv/ref250 mas and sn150 kv/ref125 mas respectively. The images of the experimental group were non-linear fused to obtain the Mono+ 55 kev single-energy images. The CT value, SNR contrast ratio of the abdominal aorta, renal artery and tumor tissue of the experimental group images and the 100 KV images and the Mono+ 55 kev images of the control group were compared. The objective evaluation and subjective evaluation of the image quality of the three groups of images was performed. Results: The results showed that the 100 kV images of the experimental group were statistically different from those of the control group (P05) in CT value, SNR and CNR (P 0.05). And there was no statistically significant difference between the non-linear fusion single-energy Mono+ 55 kev images and the control group images in CT value, SNR and CNR (P > 0.05). The subjective evaluation of image quality showed that there was no significant difference between Mono+ 55 kev images and control group images, and the quality of Mono+ 55 kev images was higher than that of experimental group 100 kV images. Conclusion: The dual-energy CT non-linear fusion technique can improve the quality of CTA image in patients with renal cancer, and it is possible to obtain high quality CTA images with low iodine concentration contrast agent.展开更多
With the development of social science and technology,digital technology has been widely used in all walks of life.Especially in the field of medical education,the rational application of digital technology will creat...With the development of social science and technology,digital technology has been widely used in all walks of life.Especially in the field of medical education,the rational application of digital technology will create a simulated learning environment for students,which has a key impact on the improvement of medical education.This article is an analysis of the application of art and virtual reality in animal medical education.I hope that this analysis can play a certain role in improving the effect of today’s animal medical education,and provide a certain reference value for the reasonable application of digital technology and virtual reality technology in today’s animal medical education.展开更多
This study aimed to propose road crack detection method based on infrared image fusion technology.By analyzing the characteristics of road crack images,this method uses a variety of infrared image fusion methods to pr...This study aimed to propose road crack detection method based on infrared image fusion technology.By analyzing the characteristics of road crack images,this method uses a variety of infrared image fusion methods to process different types of images.The use of this method allows the detection of road cracks,which not only reduces the professional requirements for inspectors,but also improves the accuracy of road crack detection.Based on infrared image processing technology,on the basis of in-depth analysis of infrared image features,a road crack detection method is proposed,which can accurately identify the road crack location,direction,length,and other characteristic information.Experiments showed that this method has a good effect,and can meet the requirement of road crack detection.展开更多
Modern architecture has been not only influenced by political, economic, cultural and social factors in its development history, but also related to the development of science, art and technology. By taking the time s...Modern architecture has been not only influenced by political, economic, cultural and social factors in its development history, but also related to the development of science, art and technology. By taking the time sequence of modern architecture development in social changes as the longitudinal axis, and the influence of the three technological revolutions, science and technology (physics, chemistry, biology), art development on modern architecture as the horizontal axis, this study through the overlay analysis elaborated the correlation between modern architecture and the development of science, art and technology in social changes, and summarized five characteristics and laws of modern architecture. It provided a theoretic reference for knowing the history of architecture, and creating the future architecture, and also for the future development of local and national architecture.展开更多
With the unceasing appearance and widespread application of new surveying technology,the present age mining survey has meet huge change.However,lots of prob- lems occurred while using the new techniques since the numb...With the unceasing appearance and widespread application of new surveying technology,the present age mining survey has meet huge change.However,lots of prob- lems occurred while using the new techniques since the number of mine is large in China and condition of the mine district is complex,it in some sense influenced the mine exploi- tation and management of China.Summarized the present situation of new technical ap- plication in mining survey,including the advanced instrumentation equipment,the '3S' technology,the information and the network technology and the information fusion tech- nology and so on,and analyzed the problems which exists in the current mining survey,it also provided new ways to present age mining survey from the sustainable development angle.展开更多
1 Introduction The Paleogene strata(with a depth of more than 2500m)in the Bohai sea is complex(Xu Changgui,2006),the reservoir buried deeply,the reservoir prediction is difficult(LAI Weicheng,XU Changgui,2012),and more
This paper analyzes the impact of technological art as an agent for raising awareness in artwork spectators of ecological-environmental issues. It addresses the evolution in the conception of the artistic fact related...This paper analyzes the impact of technological art as an agent for raising awareness in artwork spectators of ecological-environmental issues. It addresses the evolution in the conception of the artistic fact related to science, and attempts to define the spectator's new role. The present document will look into the science, an and technology triad as a means to communicate issues our planet is facing through scientific dissemination focusing on the bio-art avenue for collaboration. Finally, we will outline our concept of an as a revolutionary and thoughtful form poured through our works as artistic collective expressions.展开更多
Ceramic art is an excellent representative of Chinese traditional culture and an important carrier of Chinese civilization.Ceramic art education is gradually integrating into the contemporary art education system and ...Ceramic art is an excellent representative of Chinese traditional culture and an important carrier of Chinese civilization.Ceramic art education is gradually integrating into the contemporary art education system and becoming an important method and means to cultivate aesthetic ability and practical ability.At present,ceramic education lacks systematic and continuous courses and ignores the scientific and technological connotation of ceramic technology itself.We should perfect the curriculum of ceramic technology,strengthen the popularization of ceramic science,pay attention to the combination of science and technology and art,and strengthen the inheritance and popularization of excellent traditional ceramic culture.展开更多
Application-oriented art academies are professional institutions in which high importance is attached to the training of skills, and play a great help in the improvement of art majors' ability to apply professional k...Application-oriented art academies are professional institutions in which high importance is attached to the training of skills, and play a great help in the improvement of art majors' ability to apply professional knowledge. The establishment of a practice-oriented educational plan is an educational demand on the skills training of art majors. Studio system is one of the very important systems in the educational management of the application-oriented colleges and universities. In this paper, new ideas about the construction of studio system are first elaborated, and then the functional characteristics of computer applied to studio system and the innovation flow of studio system based on computer technology are analyzed. It is hoped that this paper can be helpful for the follow-up studies.展开更多
文摘In the age of rapidly growing global population and escalating energy demands,the pursuit of sustainable,zero-emission energy sources has become critical.This article explores the interplay between environmental concerns,such as global warming and the greenhouse effect,and the need for innovative energy solutions.The melting polar ice caps exemplify the urgent need for reducing carbon emissions.ARCs(advanced reactor concepts)in both fission and fusion technologies offer promising paths to zero-emission energy.Advanced fission reactors,including SMRs(small modular reactors)and Generation IV reactors,provide improved safety,efficiency,and waste management.Fusion energy,despite being in the experimental stage,holds potential as a nearly limitless clean energy source.AI(artificial intelligence)significantly enhances these technologies by optimizing design,operations,maintenance,safety,and grid integration.AI-driven innovations are pivotal in accelerating the development and deployment of ARC technologies,ensuring they are safe,reliable,and efficient.The article underscores the vital role of policy support,global cooperation,and strategic investments in shaping a sustainable energy future that can mitigate the effects of climate change,support economic growth,and protect our planet.
文摘The article explores the application of artificial intelligence technology in electric guitar playing.It delves into the advantages of artificial intelligence and its seamless integration into electric guitar performance.Additionally,it investigates the application of artificial intelligence technology through an intelligent playing robot.The research aims to offer substantial support for the advancement of artificial intelligence in electric guitar performance.
文摘With the rapid development of digital technology in the new century, modem technology used to provide aid for teaching is widely used. The pattern of education had been great changed in due to input digital technology .There are many tremendous changes such as the information collected and stored, the teaching process and performance, all aspects of the learner receives ways and means, especially the traditional art education be affected at the most significant way. In the traditional art teaching process, educators and learners mainly in the unarmed way of painting and design which tend to form on the art of teaching content recapitulate and mechanical reproduction of art materials for teaching situation. The art of teaching behaviors had become no creativity and creative fun. Modem art education needs innovation; needs to reflect the flavor of the era of technology. Therefore, the new model for art teaching with the perfect combination of the help of modem digital computer technology is becoming the most urgent needs.
文摘According to features of current undergraduate curriculum design in the teaching of art and science, and combing exploration and the problems that exist during the process of teaching of basic theory of art and science, this paper taking design courses of interactive introduction for example, it tries to innovate classroom teaching methods of exhibition of art and technology, interactive art and technology are principle theoretical classes of their major. Making good use of initiative of self- learning is the core element to help students in subjects learning, we constantly improve and perfect teaching concepts and classroom teaching mode to create the space for students to learn and explore actively, make personalized study according to their own characteristics, we make students experience the interest of freedom, autonomy, inquiry learning, enjoy the delight of appearance of personality and vitality of the burst of life vigor. Combining personal teaching experience, we should explore the way to led art students to learn with initiative in principle theoretical classes of their major.
基金This paper is one of the promotion achievements of the 2018 key project of the National Educational Technology Research Planning Project of the Central Audio-Visual Education Museum“Practical Research on Promoting High School Students’Art Performance Literacy by Information Technology”(Project number:184420013)One of the promotion achievements of Zhongshan Education and Scientific Research 2020 general project“Research on the Aesthetic Education Function of Famous Illustrations in Chinese Textbooks for Primary and Secondary Schools Published by People’s Education Press”(Project number:B2020175)One of the learning and training achievements of the“Guangdong Provincial Famous Principal Wan Fei Workshop.”This abstract is selected from author Yihong Li for the“National Training Program”early 2021 Middle School Art Backbone Teacher Workshop(A314)teaching topic“The Transformation of Art Education Towards the Future School.”。
文摘This paper discusses the transformation of art education in anticipation of the future school,and emphasizes the key role of art education in cultivating students’creativity,aesthetic ability,thinking ability,and meeting social needs.The shortcomings and delays in the traditional art education mode have become evident,prompting the need to explore innovative educational methods.Digital art education is emerging as a means to offer a more immersive art experience through virtual and augmented reality technologies while broadening students’cultural horizons.Interdisciplinary integration combines art with science,engineering,mathematics,and other disciplines to cultivate students’comprehensive literacy and innovative thinking.The innovative spirit and the application of educational technology help students overcome difficulties and continuously improve their work.The article also emphasizes the alignment between art education and social needs,the importance of social support and resources,and the training and development of teachers.
文摘The purpose of the computer aided instruction(CAI)is to improve the teachers'teaching efficiency and stimulate the students'interests in their learning.By using the modem means of the computer aided instruction(CAI),we can do a better job in our teaching.The application of the computer-aided instruction(CAI)in the art teaching should be guided by the new ideas and concepts in the best environment for the students to leam in the most efficient and intuitive way to promote the development of the educational modernization.The current situation of the CAI courseware assistant teaching is good as a whole,but there are still some shortcomings in three aspects:the teachers'CAI skill proficiency,the integration and sharing of the CAI teaching resources,and the frequency of the CAI courseware teaching.The teaching of the art history needs to be improved.
文摘The advantages of the multimedia network technology, such as the rich network information resources, the strong interactivity and the multi-user ability, have brought great convenience to the modem education and teaching, promoted the transformation of the traditional teaching mode, and facilitated the introduction of the high-quality art teaching resources and improved the art education. The quality is promoting the innovation of the art education, driving the development of the art education in colleges and universities. Art education is of great significance to the human and the social development We should pay attention to the development of the art education, combine the multimedia network technology, apply the modem educational technology and methods to reform and transform the teaching modes, teaching contents and teaching methods of the art education to make more artistic amateurs to learn and enjoy the art knowledge.
文摘This paper proposes a sub-critical nuclear energy system driven by fusion neutron source, FDS, which can be used to transmute long-lived radioactive wastes and to produce fissile nuclear fuel as a way for early application of fusion technology. The necessity and feasibility to develop that system in China are illustrated on the basis of prediction of the demand of energy source in the first half of the 21th century, the status of current fission energy supply and the progress in fusion technology in the world. The characteristics of fusion neutron driver and the potential for transmutation of long-lived nuclear wastes and breeding of fissile nuclear fuel in a blanket are analyzed. A scenario of development steps is proposed.
基金performed within the framework of State projects 122041100276-0 and 075-01027-2200。
文摘Reproduction technologies(RTs)can provide for the reliable reproduction of amphibians,as well as perpetuation of species genetic variation with the use of biobanks.In 1982,in anticipation of the biodiversity conservation crisis,major Russian institutions collaborated in a dynamic program to develop and implement RTs for the sustainable management of amphibian biodiversity.An initial primary focus was the captive breeding of threatened Russian endemic anuran and caudate species,using RTs that varied from environmental manipulation to the use of exogenous gonadotropic hormones to stimulate reproduction.These species were mostly from Palearctic or cool mountain regions,but also included a wide range of species from warm regions.Other early achievements included the successful cryopreservation of anuran spermatozoa and anuran diploid pluripotent cell nuclei,in order to store both the matrilineal and patrilineal genomes in biobanks,with their subsequent development to the blastula stage after implantation into enucleated oocytes.After the turn of the 21st Century,in support of the priorities of the Amphibian Conservation Action Plan(2007),we developed RTs for the refrigerated storage of testicular or urinary spermatozoa for days to weeks at 4℃,the cryopreservation of urinary spermatozoa using anovel cryoprotectant,the in vitro fertilisation of hormonally induced oocytes either fresh or after refrigerated ex situ or in situ storage,and the artificial insemination of salamanders with fresh spermatozoa.In this article,we describe previously unpublished techniques and techniques from obscure Russian sources.
文摘Assisted reproductive technology methods i.e., IVF and ICSI were extensively used for treatment of infertility. Although, these methods have many advantages but ART pregnancy rate remains low (30% - 35%). It seems that uterine peristalsis occurred after rhCG administration in turn resulting to impair implantation of the transferred embryos. Therefore this study was conducted to possess of whether hyoscine bromide can effectively alleviate uterine contraction and then have any effect on the reproductive outcome. Healthy women who underwent IVF or ICSI cycles (n = 142) were randomly assigned to one of two groups at the start of the cycle. Group control (n = 71) without applied hyoscine and group experiment (n = 71) applied hyoscine (25 mg). Controlled ovarian hyperstimulation was induced with follicle stimulating hormone (FSH). Sperm preparation and ovarian puncture for in vitro maturation and fertilization (IVF) of oocyte were carried out for 42 hours after rhCG injection. Two weeks after rhCG injection, bhCG pregnancy test to determine pregnancy outcome in both groups was done and the outcome results, along with other information were recorded separately. The pregnancy rate in experimental group was significantly higher than that of control group. when all of the cycles with or without giving 25 mg of hyosine were stratified by the mean total follicles (more/less than 2 follicles) and embryos (more/less than25 kg/m2), the Patients’ age, the quality grade of embryos and infertility duration (more/less than 5 years), the reproductive outcome, in overall, in the subjects with more than 10 oocytes, 5 embryos, more than quality A and B grades of embryos, less than 35 years age and also less than 5 years infertility duration was more pronounced than the other patients. But the other parameter was not affected by the reproductive outcome. Clinical or statistical improvement of the reproductive outcome could be demonstrated in the hyosine treated group especially with increasing the mean total follicles, embryo, quality of embryo in women with low age and infertility duration. However, further well-designed studies are essential to offer a final conclusion.
文摘Objective: To explore the significance of dual-energy CT non-linear fusion technique in improving the quality of CTA image of renal cancer. Methods: The CTA images of 100 patients who had been confirmed by pathology as renal cancer were collected and were randomly divided into experimental group and control group with 50 cases respectively. The two groups of patients were treated with iodine concentration of 300 mg/ml and 350 mg/ml non-ionic contrast agent, with a dosage of 1.5 ml/kg and an injection rate of 4 ml/s. The contrast agent intelligently tracking method was adopted bolus. The control group used the conventional CTA scanning, with a reference tube voltage/tube current of 100 kv/ref150 mas. The experimental group adopted the double energy scanning, with ball tube A and ball tube B. The reference tube voltage/tube current was 100 kv/ref250 mas and sn150 kv/ref125 mas respectively. The images of the experimental group were non-linear fused to obtain the Mono+ 55 kev single-energy images. The CT value, SNR contrast ratio of the abdominal aorta, renal artery and tumor tissue of the experimental group images and the 100 KV images and the Mono+ 55 kev images of the control group were compared. The objective evaluation and subjective evaluation of the image quality of the three groups of images was performed. Results: The results showed that the 100 kV images of the experimental group were statistically different from those of the control group (P05) in CT value, SNR and CNR (P 0.05). And there was no statistically significant difference between the non-linear fusion single-energy Mono+ 55 kev images and the control group images in CT value, SNR and CNR (P > 0.05). The subjective evaluation of image quality showed that there was no significant difference between Mono+ 55 kev images and control group images, and the quality of Mono+ 55 kev images was higher than that of experimental group 100 kV images. Conclusion: The dual-energy CT non-linear fusion technique can improve the quality of CTA image in patients with renal cancer, and it is possible to obtain high quality CTA images with low iodine concentration contrast agent.
文摘With the development of social science and technology,digital technology has been widely used in all walks of life.Especially in the field of medical education,the rational application of digital technology will create a simulated learning environment for students,which has a key impact on the improvement of medical education.This article is an analysis of the application of art and virtual reality in animal medical education.I hope that this analysis can play a certain role in improving the effect of today’s animal medical education,and provide a certain reference value for the reasonable application of digital technology and virtual reality technology in today’s animal medical education.
文摘This study aimed to propose road crack detection method based on infrared image fusion technology.By analyzing the characteristics of road crack images,this method uses a variety of infrared image fusion methods to process different types of images.The use of this method allows the detection of road cracks,which not only reduces the professional requirements for inspectors,but also improves the accuracy of road crack detection.Based on infrared image processing technology,on the basis of in-depth analysis of infrared image features,a road crack detection method is proposed,which can accurately identify the road crack location,direction,length,and other characteristic information.Experiments showed that this method has a good effect,and can meet the requirement of road crack detection.
文摘Modern architecture has been not only influenced by political, economic, cultural and social factors in its development history, but also related to the development of science, art and technology. By taking the time sequence of modern architecture development in social changes as the longitudinal axis, and the influence of the three technological revolutions, science and technology (physics, chemistry, biology), art development on modern architecture as the horizontal axis, this study through the overlay analysis elaborated the correlation between modern architecture and the development of science, art and technology in social changes, and summarized five characteristics and laws of modern architecture. It provided a theoretic reference for knowing the history of architecture, and creating the future architecture, and also for the future development of local and national architecture.
基金the National Natural Science Foundation of China(40771159)the Science and Technology Plan Project of Liaoning Province(2007308003)the Open Research Fund Program of the Geomatics and Applications Laboratory,Liaoning Technical University(2007009)
文摘With the unceasing appearance and widespread application of new surveying technology,the present age mining survey has meet huge change.However,lots of prob- lems occurred while using the new techniques since the number of mine is large in China and condition of the mine district is complex,it in some sense influenced the mine exploi- tation and management of China.Summarized the present situation of new technical ap- plication in mining survey,including the advanced instrumentation equipment,the '3S' technology,the information and the network technology and the information fusion tech- nology and so on,and analyzed the problems which exists in the current mining survey,it also provided new ways to present age mining survey from the sustainable development angle.
基金funded by Major Projects of National Science and Technology “Large Oil and Gas Fields and CBM development”(Grant No. 2016ZX05 027)
文摘1 Introduction The Paleogene strata(with a depth of more than 2500m)in the Bohai sea is complex(Xu Changgui,2006),the reservoir buried deeply,the reservoir prediction is difficult(LAI Weicheng,XU Changgui,2012),and more
文摘This paper analyzes the impact of technological art as an agent for raising awareness in artwork spectators of ecological-environmental issues. It addresses the evolution in the conception of the artistic fact related to science, and attempts to define the spectator's new role. The present document will look into the science, an and technology triad as a means to communicate issues our planet is facing through scientific dissemination focusing on the bio-art avenue for collaboration. Finally, we will outline our concept of an as a revolutionary and thoughtful form poured through our works as artistic collective expressions.
基金the National Project of Innovation&Entrepreneurship for College Students of Jingdezhen Ceramic University(Nos.202110408031)the Jiangxi Ceramic Heritage Protection&Royal Kiln Research Collaborative Innovation Center Project.
文摘Ceramic art is an excellent representative of Chinese traditional culture and an important carrier of Chinese civilization.Ceramic art education is gradually integrating into the contemporary art education system and becoming an important method and means to cultivate aesthetic ability and practical ability.At present,ceramic education lacks systematic and continuous courses and ignores the scientific and technological connotation of ceramic technology itself.We should perfect the curriculum of ceramic technology,strengthen the popularization of ceramic science,pay attention to the combination of science and technology and art,and strengthen the inheritance and popularization of excellent traditional ceramic culture.
文摘Application-oriented art academies are professional institutions in which high importance is attached to the training of skills, and play a great help in the improvement of art majors' ability to apply professional knowledge. The establishment of a practice-oriented educational plan is an educational demand on the skills training of art majors. Studio system is one of the very important systems in the educational management of the application-oriented colleges and universities. In this paper, new ideas about the construction of studio system are first elaborated, and then the functional characteristics of computer applied to studio system and the innovation flow of studio system based on computer technology are analyzed. It is hoped that this paper can be helpful for the follow-up studies.