Exchanges and mutual learning between the Chinese and foreign civilizations are an important part of human cultural development.The Chinese civilization adopts an all-embracing,open and inclusive attitude to understan...Exchanges and mutual learning between the Chinese and foreign civilizations are an important part of human cultural development.The Chinese civilization adopts an all-embracing,open and inclusive attitude to understand the different views of different civilizations on the connotation of values.The ancient Silk Road has opened a new window of friendship between countries and written a new chapter in the development of mankind.展开更多
In the 21st Century,the native culture of Thailand has become a major inspiration for production of Thai movies,which have boomed,especially in four distinct genres:Thai epics,Muay Thai,horror,and teen movies.The firs...In the 21st Century,the native culture of Thailand has become a major inspiration for production of Thai movies,which have boomed,especially in four distinct genres:Thai epics,Muay Thai,horror,and teen movies.The first three genres are introspective and focus on the local characteristics of the nation by telling stories of Thai history,elaborating on the techniques of Muay Thai,and highlighting local spiritual beliefs.However,Thai teen movies are different because the genre tends to deploy internationalized narratives as part of the country’s efforts to build a Thai cultural identity that permeates global screens.展开更多
Time flies,in the blink of an eye,it is already 2023.The journal Biomedical and Environmental Sciences(BES)has been established for thirty-five years.Today,I am honored to participate in the BES’s 35th anniversary sy...Time flies,in the blink of an eye,it is already 2023.The journal Biomedical and Environmental Sciences(BES)has been established for thirty-five years.Today,I am honored to participate in the BES’s 35th anniversary symposium,organized by the Chinese Center for Disease Control and Prevention(China CDC).Seeing Director Hongbing Shen,Deputy Director Xiaoming Shi,along colleagues from the center’s affiliated units and departments,as well as fellow researchers,we have come together for this symposium under the theme of“Looking back and looking forward”,I am not only deeply appreciative and thankful,but also envisioning a bright future for BES in the next 35 years.I would like to share my thoughts and hopes under the theme of“Review and Development”.展开更多
The perfect jacket for anyone looking for a technical allrounder.The Alto Guide is perfect for everything from day hikes to first adventures in mountaineering.Durable stretch Mammut DRYtechnology^(TM)Pro 3-layer mater...The perfect jacket for anyone looking for a technical allrounder.The Alto Guide is perfect for everything from day hikes to first adventures in mountaineering.Durable stretch Mammut DRYtechnology^(TM)Pro 3-layer material is breathable,waterproof and PFC-free.Multiple features,which include backpack-compatible front pockets,a helmet-compatible hood with reinforced peak,and a 2-way zipper for easy climbing harness access,make the hard-wearing Alto Guide an ideal weatherproof jacket for mountain and hiking tours.A smart choice for your mountain sport adventures:technical,functional and durable.展开更多
Looking back helps us learn how to look forward.China has experienced the subversive changes and challenges brought by the COVID-19 pandemic,so has the standardization field.However,the standardization reform has been...Looking back helps us learn how to look forward.China has experienced the subversive changes and challenges brought by the COVID-19 pandemic,so has the standardization field.However,the standardization reform has been smoothly carried out after social and economic orders got back on track.展开更多
The CAFIU secretariat organized the alumni seminar on her 30^(th) anniversaryThe CAFIU secretariat organized the alumni seminar on her 30th anniversary on the morning of Sept. 27th, 2011. Deputy Secretary-General Mr. ...The CAFIU secretariat organized the alumni seminar on her 30^(th) anniversaryThe CAFIU secretariat organized the alumni seminar on her 30th anniversary on the morning of Sept. 27th, 2011. Deputy Secretary-General Mr. Ni Jian chaired the seminar. 20-odd former Secretaries-General, Deputy Secretaries-General and CAFIU Executive Council members展开更多
The prompt export leap following the phase out of quotas has past, while the quota restriction came back again, so that the exportation of home textiles began to slow down in the first half of 2006.
In 2023,all 186 papers published in the International Journal of Agricultural and Biological,Engineering(IJABE)havebcen indexed and abstracted by the Web of Science Core Collection and other famous indexing databases ...In 2023,all 186 papers published in the International Journal of Agricultural and Biological,Engineering(IJABE)havebcen indexed and abstracted by the Web of Science Core Collection and other famous indexing databases in a timely manner.The iotal number of DOI resolutions of IJABE papers in the past 12 months from January 2023 to January 2024 reached 135s.展开更多
At the beginning of 2017,on behalf of the Editorial Board of Green Energy&Environment(GEE),we wish all of our readers,authors and reviewers a very happy and successful2017.Looking back to 2016,GEE has received man...At the beginning of 2017,on behalf of the Editorial Board of Green Energy&Environment(GEE),we wish all of our readers,authors and reviewers a very happy and successful2017.Looking back to 2016,GEE has received many submissions from many countries all over the world since it was launched in April 2016.In the former three issues published,we remain committed to delivering those articles which should be展开更多
Downward Looking Sparse Linear Array Three Dimensional SAR(DLSLA 3D SAR) is an important form of 3D SAR imaging, which has a widespread application field. Since its practical equivalent phase centers are usually distr...Downward Looking Sparse Linear Array Three Dimensional SAR(DLSLA 3D SAR) is an important form of 3D SAR imaging, which has a widespread application field. Since its practical equivalent phase centers are usually distributed sparsely and nonuniformly, traditional 3D SAR algorithms suffer from low resolution and high sidelobes in cross-track dimension. To deal with this problem, this paper introduces a method based on back-projection and convex optimization to achieve 3D high accuracy imaging reconstruction. Compared with traditional SAR algorithms, the proposed method sufficiently utilizes the sparsity of the 3D SAR imaging scene and can achieve lower sidelobes and higher resolution in cross-track dimension. In the simulated experiments, the reconstructed results of both simple and complex imaging scene verify that the proposed method outperforms 3D back-projection algorithm and shows satisfying cross-track dimensional resolution and good robustness to noise.展开更多
1.Through the construction during the last fourty years andespecially under the guidance of the“Reform and opening”policy,the power generation equipment manufacturing industry of Chinahas achieved tremendous develop...1.Through the construction during the last fourty years andespecially under the guidance of the“Reform and opening”policy,the power generation equipment manufacturing industry of Chinahas achieved tremendous development in the 1980’s.Whatever展开更多
Objective:The importance of a“second look”laparoscopy for adhesion formation after myomectomy by laparotomy in improving fertility is not clearly defined in our context.The aim of this study was to compare spontaneo...Objective:The importance of a“second look”laparoscopy for adhesion formation after myomectomy by laparotomy in improving fertility is not clearly defined in our context.The aim of this study was to compare spontaneous fertility after myomectomy by laparotomy between women who underwent a“second look”laparoscopy and those who did not.Methods:We conducted an analytical cross-sectional study with retrospective data collection from January 1,2008 to December 31,2015,comparing spontaneous fertility between patients who underwent“second-look”laparoscopy after myomectomy by laparotomy to those who did not.Firstly,data was collected from the records of patients included in the study.Secondly,through phone calls,informed consent for each participant was obtained after which inquiries were made regarding their fertility status.Results:After a period of 24 months,23 patients(47.9%)with“second look”laparoscopy conceived,compared to 37 patients(35.2%)without“second look”laparoscopy(p=0.136);and 24 patients(50.0%)with“second look”had term pregnancies compared to 39 patients(37.1%)without“second look”laparoscopy(p=0.134).Conclusion:Spontaneous fertility rates seemed to be improved after a“second look”laparoscopy,however,there was no statistically significant difference between spontaneous fertility rates obtained after myomectomy by laparotomy,irrespective of the fact that the patient had undergone a“second look”laparoscopy or not at Yaounde Gyneco-Obstetric and Pediatric Hospital.展开更多
This issue of Asian Pacific Journal of Tropical Medicine has published a case report[1].This report detailed an atypical fatal case of fox-mediated human rabies.It once again reemphasized the importance of zoonotic di...This issue of Asian Pacific Journal of Tropical Medicine has published a case report[1].This report detailed an atypical fatal case of fox-mediated human rabies.It once again reemphasized the importance of zoonotic disease transmission by animals(including wildlife),and a need to look introspectively in order to consider innovative solutions aimed at reducing the burden of zoonoses.Rabies continues to significantly impact human lives.展开更多
The clutter direction-Doppler curves are not aligned on the near range bins for forward looking airborne radar. As a result, the performance of clutter suppression by Space-Time Adaptive Processing (STAP) degrades gre...The clutter direction-Doppler curves are not aligned on the near range bins for forward looking airborne radar. As a result, the performance of clutter suppression by Space-Time Adaptive Processing (STAP) degrades greatly because of the clutter range dependence. To deal with this problem, a new compensated method is proposed in this paper. The method rebuilds the clutter covariance matrix based on spatial high resolution Minimum Variance Distortionless Response (MVDR) spectrum, and then finds a matrix to transform the covariance matrix of short-range gate to the referred far-range gate. The method can compensate the clutter range dependence well. The simulation results show validity of the method.展开更多
When the Airborne Early Warning(AEW) radar transmits medial or high Pulse Repetitive Frequency(PRF) signal,the range ambiguity occurs.The clutter of short-range clutter has serious range dependence problem for non-Sid...When the Airborne Early Warning(AEW) radar transmits medial or high Pulse Repetitive Frequency(PRF) signal,the range ambiguity occurs.The clutter of short-range clutter has serious range dependence problem for non-Side Looking Airborne Radar(non-SLAR).As a result,the clutter plus noise covariance matrix can not be estimated correctly,and the performance of clutter suppression obtained by Space-Time Adaptive Processing(STAP) degrades greatly.The uniform linear array has not elevation degrees;therefore,the short-range clutter can not be suppressed directly.A short-range clutter suppression method is proposed.The method first estimate the elevation angles of the ambiguous short-range gate,then eliminates short-range clutter by space time interpolation and adds moving target protection in the procedure.This method can suppress the short-range clutter well.Simulation results show the validity of the method.展开更多
What the economic and technological development district reallymean?It is easy for today’s people to answer this question.However,twelve years ago,many Chinese did not know what the "newbornbaby"would be li...What the economic and technological development district reallymean?It is easy for today’s people to answer this question.However,twelve years ago,many Chinese did not know what the "newbornbaby"would be like.The general architect of China’s reform and opening,Mr.展开更多
Established in 1989 as a forum for its member countries or areas to discuss eco-nomic and related issues, Asia-Pacific Economic Cooperation (APEC) is nowbecoming an increasingly important regional organization. With a...Established in 1989 as a forum for its member countries or areas to discuss eco-nomic and related issues, Asia-Pacific Economic Cooperation (APEC) is nowbecoming an increasingly important regional organization. With a membership of18 countries and areas, it accounts for 34. 5% of total world population, 50% oftotal world GNP and 40% of total world trade. What is more significant of APECis that East Asia is now the most dynamic region in global economic growth. Theyear 1994 witnessed an historic event of APEC. the announcement of the BogorDeclaration by the APEC leaders’ informal meeting in Bogor. The Bogor Declara-展开更多
文摘Exchanges and mutual learning between the Chinese and foreign civilizations are an important part of human cultural development.The Chinese civilization adopts an all-embracing,open and inclusive attitude to understand the different views of different civilizations on the connotation of values.The ancient Silk Road has opened a new window of friendship between countries and written a new chapter in the development of mankind.
文摘In the 21st Century,the native culture of Thailand has become a major inspiration for production of Thai movies,which have boomed,especially in four distinct genres:Thai epics,Muay Thai,horror,and teen movies.The first three genres are introspective and focus on the local characteristics of the nation by telling stories of Thai history,elaborating on the techniques of Muay Thai,and highlighting local spiritual beliefs.However,Thai teen movies are different because the genre tends to deploy internationalized narratives as part of the country’s efforts to build a Thai cultural identity that permeates global screens.
文摘Time flies,in the blink of an eye,it is already 2023.The journal Biomedical and Environmental Sciences(BES)has been established for thirty-five years.Today,I am honored to participate in the BES’s 35th anniversary symposium,organized by the Chinese Center for Disease Control and Prevention(China CDC).Seeing Director Hongbing Shen,Deputy Director Xiaoming Shi,along colleagues from the center’s affiliated units and departments,as well as fellow researchers,we have come together for this symposium under the theme of“Looking back and looking forward”,I am not only deeply appreciative and thankful,but also envisioning a bright future for BES in the next 35 years.I would like to share my thoughts and hopes under the theme of“Review and Development”.
文摘The perfect jacket for anyone looking for a technical allrounder.The Alto Guide is perfect for everything from day hikes to first adventures in mountaineering.Durable stretch Mammut DRYtechnology^(TM)Pro 3-layer material is breathable,waterproof and PFC-free.Multiple features,which include backpack-compatible front pockets,a helmet-compatible hood with reinforced peak,and a 2-way zipper for easy climbing harness access,make the hard-wearing Alto Guide an ideal weatherproof jacket for mountain and hiking tours.A smart choice for your mountain sport adventures:technical,functional and durable.
文摘Looking back helps us learn how to look forward.China has experienced the subversive changes and challenges brought by the COVID-19 pandemic,so has the standardization field.However,the standardization reform has been smoothly carried out after social and economic orders got back on track.
文摘The CAFIU secretariat organized the alumni seminar on her 30^(th) anniversaryThe CAFIU secretariat organized the alumni seminar on her 30th anniversary on the morning of Sept. 27th, 2011. Deputy Secretary-General Mr. Ni Jian chaired the seminar. 20-odd former Secretaries-General, Deputy Secretaries-General and CAFIU Executive Council members
文摘The prompt export leap following the phase out of quotas has past, while the quota restriction came back again, so that the exportation of home textiles began to slow down in the first half of 2006.
文摘In 2023,all 186 papers published in the International Journal of Agricultural and Biological,Engineering(IJABE)havebcen indexed and abstracted by the Web of Science Core Collection and other famous indexing databases in a timely manner.The iotal number of DOI resolutions of IJABE papers in the past 12 months from January 2023 to January 2024 reached 135s.
文摘At the beginning of 2017,on behalf of the Editorial Board of Green Energy&Environment(GEE),we wish all of our readers,authors and reviewers a very happy and successful2017.Looking back to 2016,GEE has received many submissions from many countries all over the world since it was launched in April 2016.In the former three issues published,we remain committed to delivering those articles which should be
基金Supported by the National Natural Science Foundation of China General Programs(Nos.61072112,61372186)the National Natural Science Foundation of China Key Program(No.60890071)
文摘Downward Looking Sparse Linear Array Three Dimensional SAR(DLSLA 3D SAR) is an important form of 3D SAR imaging, which has a widespread application field. Since its practical equivalent phase centers are usually distributed sparsely and nonuniformly, traditional 3D SAR algorithms suffer from low resolution and high sidelobes in cross-track dimension. To deal with this problem, this paper introduces a method based on back-projection and convex optimization to achieve 3D high accuracy imaging reconstruction. Compared with traditional SAR algorithms, the proposed method sufficiently utilizes the sparsity of the 3D SAR imaging scene and can achieve lower sidelobes and higher resolution in cross-track dimension. In the simulated experiments, the reconstructed results of both simple and complex imaging scene verify that the proposed method outperforms 3D back-projection algorithm and shows satisfying cross-track dimensional resolution and good robustness to noise.
文摘1.Through the construction during the last fourty years andespecially under the guidance of the“Reform and opening”policy,the power generation equipment manufacturing industry of Chinahas achieved tremendous development in the 1980’s.Whatever
文摘Objective:The importance of a“second look”laparoscopy for adhesion formation after myomectomy by laparotomy in improving fertility is not clearly defined in our context.The aim of this study was to compare spontaneous fertility after myomectomy by laparotomy between women who underwent a“second look”laparoscopy and those who did not.Methods:We conducted an analytical cross-sectional study with retrospective data collection from January 1,2008 to December 31,2015,comparing spontaneous fertility between patients who underwent“second-look”laparoscopy after myomectomy by laparotomy to those who did not.Firstly,data was collected from the records of patients included in the study.Secondly,through phone calls,informed consent for each participant was obtained after which inquiries were made regarding their fertility status.Results:After a period of 24 months,23 patients(47.9%)with“second look”laparoscopy conceived,compared to 37 patients(35.2%)without“second look”laparoscopy(p=0.136);and 24 patients(50.0%)with“second look”had term pregnancies compared to 39 patients(37.1%)without“second look”laparoscopy(p=0.134).Conclusion:Spontaneous fertility rates seemed to be improved after a“second look”laparoscopy,however,there was no statistically significant difference between spontaneous fertility rates obtained after myomectomy by laparotomy,irrespective of the fact that the patient had undergone a“second look”laparoscopy or not at Yaounde Gyneco-Obstetric and Pediatric Hospital.
文摘This issue of Asian Pacific Journal of Tropical Medicine has published a case report[1].This report detailed an atypical fatal case of fox-mediated human rabies.It once again reemphasized the importance of zoonotic disease transmission by animals(including wildlife),and a need to look introspectively in order to consider innovative solutions aimed at reducing the burden of zoonoses.Rabies continues to significantly impact human lives.
基金Supported by Education Department of Hunan Province Project (09C201)Hunan Provincial Natural Science Foundation of China (10jj6091) Planned Science and Technology Project of Hunan Province (2010FJ6015)
文摘The clutter direction-Doppler curves are not aligned on the near range bins for forward looking airborne radar. As a result, the performance of clutter suppression by Space-Time Adaptive Processing (STAP) degrades greatly because of the clutter range dependence. To deal with this problem, a new compensated method is proposed in this paper. The method rebuilds the clutter covariance matrix based on spatial high resolution Minimum Variance Distortionless Response (MVDR) spectrum, and then finds a matrix to transform the covariance matrix of short-range gate to the referred far-range gate. The method can compensate the clutter range dependence well. The simulation results show validity of the method.
基金Support by the National Natural Science Foundation of China(No.60736009 and No.60825104)
文摘When the Airborne Early Warning(AEW) radar transmits medial or high Pulse Repetitive Frequency(PRF) signal,the range ambiguity occurs.The clutter of short-range clutter has serious range dependence problem for non-Side Looking Airborne Radar(non-SLAR).As a result,the clutter plus noise covariance matrix can not be estimated correctly,and the performance of clutter suppression obtained by Space-Time Adaptive Processing(STAP) degrades greatly.The uniform linear array has not elevation degrees;therefore,the short-range clutter can not be suppressed directly.A short-range clutter suppression method is proposed.The method first estimate the elevation angles of the ambiguous short-range gate,then eliminates short-range clutter by space time interpolation and adds moving target protection in the procedure.This method can suppress the short-range clutter well.Simulation results show the validity of the method.
文摘What the economic and technological development district reallymean?It is easy for today’s people to answer this question.However,twelve years ago,many Chinese did not know what the "newbornbaby"would be like.The general architect of China’s reform and opening,Mr.
文摘Established in 1989 as a forum for its member countries or areas to discuss eco-nomic and related issues, Asia-Pacific Economic Cooperation (APEC) is nowbecoming an increasingly important regional organization. With a membership of18 countries and areas, it accounts for 34. 5% of total world population, 50% oftotal world GNP and 40% of total world trade. What is more significant of APECis that East Asia is now the most dynamic region in global economic growth. Theyear 1994 witnessed an historic event of APEC. the announcement of the BogorDeclaration by the APEC leaders’ informal meeting in Bogor. The Bogor Declara-