Percutaneous coronary interventions have progressed through the era of plain balloon dilation, bare-metal stent insertion to drug-eluting stent treatment, which has significantly reduced the acute occlusion and resten...Percutaneous coronary interventions have progressed through the era of plain balloon dilation, bare-metal stent insertion to drug-eluting stent treatment, which has significantly reduced the acute occlusion and restenosis rates of target vessels and improved patient prognosis, making drug-eluting stents the mainstream interventional treatment for coronary artery disease. In recent years, drug-coated balloons(DCBs) have become a new treatment strategy for coronary artery disease, and the drugs used in the coating and the coating technology have progressed in the past years. Without permanent implant, a DCB delivers antiproliferative drugs rapidly and uniformly into the vessel wall via the excipient during a single balloon dilation. Many evidence suggests that DCB angioplasty is an effective measure for dealing with in-stent restenosis and de novo lesions in small coronary vessels.As more clinical studies are published, new evidence is emerging for the use of DCB angioplasty in a wide range of coronary diseases, and the indications are expanding internationally. Based on the latest research from China and elsewhere, the Expert Writing Committee of the Chinese Expert Consensus on Clinical Applications of Drug-Coated Balloon has updated the previous DCB consensus after evidence-based discussions and meetings in terms of adequate preparation of in-stent restenosis lesions, expansion of the indications for coronary de novo lesions, and precise guidance of DCB treatment by intravascular imaging and functional evaluation.展开更多
Precise chemical cue presentation alongside advanced brainwide imaging techniques is important to the study of chemosensory processing in animals.Nevertheless,the dynamic nature of chemical-carrying media,such as wate...Precise chemical cue presentation alongside advanced brainwide imaging techniques is important to the study of chemosensory processing in animals.Nevertheless,the dynamic nature of chemical-carrying media,such as water or air,poses a significant challenge for delivering highly-controlled chemical flow to an animal subject.Moreover,contact-based cue manipulation and delivery easily shift the position of the animal subject,which is often undesirable for high-quality brain imaging.Additionally,more advanced interfacing tools that align with the diverse range of body part sizes of an animal,ranging from micrometer-scale neurons to meter-long limbs,are much needed.This is particularly crucial when dealing with dimensions that are beyond the reach of conventional experimental tools.展开更多
Aims and scope With the tenet of concerning ecology and serving economy,Ecological Economy focuses on the sustainable development of economy and environment,and puts attention on theories,methods and technical innovat...Aims and scope With the tenet of concerning ecology and serving economy,Ecological Economy focuses on the sustainable development of economy and environment,and puts attention on theories,methods and technical innovations concerning ecological/green economy,circular economy and ecological/green industry.The sustainable development of economy and society,and the sustainable development of the population,resource and environment are also within the concern of the journal.Besides,the journal also has eye on the regional economy and issues concerning agriculture,countryside and farmers.Devoted to boost the development of ecological economy,the Journal publishes original excellent papers dealing with topics mentioned above,and reports the up-to-date progress in those fields all over the world.展开更多
The movement of the Iron&Steelmaking(I&S)industry towards Net-Zero emissions and digitalized processes through disruptive,breakthrough technologies will be achieved through the use of Hydrogen.The biggest chal...The movement of the Iron&Steelmaking(I&S)industry towards Net-Zero emissions and digitalized processes through disruptive,breakthrough technologies will be achieved through the use of Hydrogen.The biggest challenge for the refractory industry is to continue to meet the performance expectations while,at the same time,moving to a more sustainable production direction.The complexity and urgency of these technological changes,highlighted by the European Green Deal,requires ambitious,international,interdisciplinary and intersectoral projects,bringing together institutes from across the global value chain,to carry out cutting edge research.The European Union,through its flagship doctoral training program,MSCA,has,and continues to support research and development as well as the promotion of the refractory industry in Europe.An introduction to two MSCA projects and some of the results achieved are highlighted within this article.展开更多
Now the world has entered into an era of cross-cultural communication. Cultures influence and infiltrate one another. Willing or not, people must first encounter culture shock when they migrate from a familiar cultura...Now the world has entered into an era of cross-cultural communication. Cultures influence and infiltrate one another. Willing or not, people must first encounter culture shock when they migrate from a familiar cultural background to a strange one. This thesis analyzes what causes culture shock and puts forward some suggestions to deal with it. Those who are about to go into a new culture environment may have some mental preparation.展开更多
Achieving carbon neutrality is crucial in dealing with climate change and containing the increase in global temperature at below 1.5℃compared with preindustrial levels.During the general debate at the 75th session of...Achieving carbon neutrality is crucial in dealing with climate change and containing the increase in global temperature at below 1.5℃compared with preindustrial levels.During the general debate at the 75th session of the United Nations General Assembly in September 2020,President Xi Jinping announced that China would adopt more vigorous policies and measures against climate change.展开更多
Proadifen (SKF525A)or procaine was inner standard and the mean of testing monoethylglycinedixylidide (MEGX) which is metabolization of the lidocaine by optimizing condition of chromatogram and dealing sample with acet...Proadifen (SKF525A)or procaine was inner standard and the mean of testing monoethylglycinedixylidide (MEGX) which is metabolization of the lidocaine by optimizing condition of chromatogram and dealing sample with acetic anhydride was found. We test sample by GC-MS/SIM referring to reserve time of gas chromatogram and diagraph which is fragment of mass spectrum.展开更多
The present paper dealing with two new species and one new genus of the Polyplacophora . is the first of a series of reports of systematic study on the deep sea mollusca collected by the research vessels JINXING and K...The present paper dealing with two new species and one new genus of the Polyplacophora . is the first of a series of reports of systematic study on the deep sea mollusca collected by the research vessels JINXING and KEXUE I of the Academia Sinica , Institute of Oceanology , during 1978 and 1981 from the continental margin to the bathyal zone of the East China Sea .展开更多
The draft National Mental Health Law of China was released for public consultations on June 10,2011 [1].Following wide-ranging public consultations,the draft was further amended by the Standing Committee of the Nation...The draft National Mental Health Law of China was released for public consultations on June 10,2011 [1].Following wide-ranging public consultations,the draft was further amended by the Standing Committee of the National People’s Congress on October 24,2011 [2,3].Although the penultimate draft has been finalized,there are continuous debates and concerns about its potential negative effects on mental health services in China.The article in this issue of the Shanghai Archives of Psychiatry by Professor Xie [4] argues that the proposed law over-emphasizes patient’s self-sufficiency and,thus,neglects traditional Chinese culture。展开更多
Ⅰ.Introduction With the development of international relations,the legal scope of international law expands,and new branches of international law have mushroomed.①International energy law has emerged as a new and sp...Ⅰ.Introduction With the development of international relations,the legal scope of international law expands,and new branches of international law have mushroomed.①International energy law has emerged as a new and special branch of international law in recent years. International energy law consists of rules and principles dealing with the exploration,展开更多
The stigma associated with the disease may be as subtle as avoidance,or dramatic as physical aggression.COVID-19 has begun to cause social disruption by growing disease-related stigma and xenophobia against some cultu...The stigma associated with the disease may be as subtle as avoidance,or dramatic as physical aggression.COVID-19 has begun to cause social disruption by growing disease-related stigma and xenophobia against some cultural,national,racial or religious groups worldwide.1 People of East Asian origin and those with facial features like them,or those with a travel history to areas affected by the outbreak,are especially being subjected to xenophobia in personal contact and online threats.COVID-19 has arisen as an unknown and newly emerged highly contagious infection that has spread rapidly across the globe and is associated with high mortality,leading to fear of encountering those infected.2 Leaders across the world have taken strict measures such as lockdowns and shutdown of various vital services that have caused chaos in people’s lives and increased concerns about the disease.3 Box 1 lists the factors leading to stigmatisation towards those infected with COVID-19.展开更多
This paper presents a 3D topology optimization approach for designing shell structures with a porous or void interior. It is shown that the resulting structures are significantly more robust towards load perturbations...This paper presents a 3D topology optimization approach for designing shell structures with a porous or void interior. It is shown that the resulting structures are significantly more robust towards load perturbations than completely solid structures optimized under the same conditions. The study indicates that the potential benefit of using porous structures is higher for lower total volume fractions.Compared to earlier work dealing with 2D topology optimization, we found several new effects in 3D problems. Most notably, the opportunity for designing closed shells significantly improves the performance of porous structures due to the sandwich effect. Furthermore, the paper introduces improved filter boundary conditions to ensure a completely uniform coating thickness at the design domain boundary.展开更多
A method of dealing with two-target problem in terms of coordinate transformation and differential game is presented in this paper. It has analysed the capture region, escape region and danger region. This approach is...A method of dealing with two-target problem in terms of coordinate transformation and differential game is presented in this paper. It has analysed the capture region, escape region and danger region. This approach is helpful to a pilot to possess the favourable position in an air-to-air combat in plane.展开更多
文摘Percutaneous coronary interventions have progressed through the era of plain balloon dilation, bare-metal stent insertion to drug-eluting stent treatment, which has significantly reduced the acute occlusion and restenosis rates of target vessels and improved patient prognosis, making drug-eluting stents the mainstream interventional treatment for coronary artery disease. In recent years, drug-coated balloons(DCBs) have become a new treatment strategy for coronary artery disease, and the drugs used in the coating and the coating technology have progressed in the past years. Without permanent implant, a DCB delivers antiproliferative drugs rapidly and uniformly into the vessel wall via the excipient during a single balloon dilation. Many evidence suggests that DCB angioplasty is an effective measure for dealing with in-stent restenosis and de novo lesions in small coronary vessels.As more clinical studies are published, new evidence is emerging for the use of DCB angioplasty in a wide range of coronary diseases, and the indications are expanding internationally. Based on the latest research from China and elsewhere, the Expert Writing Committee of the Chinese Expert Consensus on Clinical Applications of Drug-Coated Balloon has updated the previous DCB consensus after evidence-based discussions and meetings in terms of adequate preparation of in-stent restenosis lesions, expansion of the indications for coronary de novo lesions, and precise guidance of DCB treatment by intravascular imaging and functional evaluation.
基金funded by a Croucher Innovation Award(CIA20CU01)from the Croucher Foundationthe General Research Fund(14100122)+4 种基金the Collaborative Research Fund(C6027-19GF&C7074-21GF)the Area of Excellence Scheme(AoE/M-604/16)of the Research Grants Councilthe University Grants Committee of Hong Kong,Chinathe Excellent Young Scientists Fund(Hong Kong and Macao,China)(82122001)from the National Natural Science Foundation of Chinathe Lo’s Family Charity Fund Limited(all to HK).
文摘Precise chemical cue presentation alongside advanced brainwide imaging techniques is important to the study of chemosensory processing in animals.Nevertheless,the dynamic nature of chemical-carrying media,such as water or air,poses a significant challenge for delivering highly-controlled chemical flow to an animal subject.Moreover,contact-based cue manipulation and delivery easily shift the position of the animal subject,which is often undesirable for high-quality brain imaging.Additionally,more advanced interfacing tools that align with the diverse range of body part sizes of an animal,ranging from micrometer-scale neurons to meter-long limbs,are much needed.This is particularly crucial when dealing with dimensions that are beyond the reach of conventional experimental tools.
文摘Aims and scope With the tenet of concerning ecology and serving economy,Ecological Economy focuses on the sustainable development of economy and environment,and puts attention on theories,methods and technical innovations concerning ecological/green economy,circular economy and ecological/green industry.The sustainable development of economy and society,and the sustainable development of the population,resource and environment are also within the concern of the journal.Besides,the journal also has eye on the regional economy and issues concerning agriculture,countryside and farmers.Devoted to boost the development of ecological economy,the Journal publishes original excellent papers dealing with topics mentioned above,and reports the up-to-date progress in those fields all over the world.
基金the European Union's Horizon 2020 research and innovation program under grant agreement No.764987.The CESAREF project has received funding from the European Union's Horizon Europe research and innovation programunder grant agreement No.101072625.
文摘The movement of the Iron&Steelmaking(I&S)industry towards Net-Zero emissions and digitalized processes through disruptive,breakthrough technologies will be achieved through the use of Hydrogen.The biggest challenge for the refractory industry is to continue to meet the performance expectations while,at the same time,moving to a more sustainable production direction.The complexity and urgency of these technological changes,highlighted by the European Green Deal,requires ambitious,international,interdisciplinary and intersectoral projects,bringing together institutes from across the global value chain,to carry out cutting edge research.The European Union,through its flagship doctoral training program,MSCA,has,and continues to support research and development as well as the promotion of the refractory industry in Europe.An introduction to two MSCA projects and some of the results achieved are highlighted within this article.
文摘Now the world has entered into an era of cross-cultural communication. Cultures influence and infiltrate one another. Willing or not, people must first encounter culture shock when they migrate from a familiar cultural background to a strange one. This thesis analyzes what causes culture shock and puts forward some suggestions to deal with it. Those who are about to go into a new culture environment may have some mental preparation.
基金supported by the National Natural Science Foundation of China(72140004).
文摘Achieving carbon neutrality is crucial in dealing with climate change and containing the increase in global temperature at below 1.5℃compared with preindustrial levels.During the general debate at the 75th session of the United Nations General Assembly in September 2020,President Xi Jinping announced that China would adopt more vigorous policies and measures against climate change.
文摘Proadifen (SKF525A)or procaine was inner standard and the mean of testing monoethylglycinedixylidide (MEGX) which is metabolization of the lidocaine by optimizing condition of chromatogram and dealing sample with acetic anhydride was found. We test sample by GC-MS/SIM referring to reserve time of gas chromatogram and diagraph which is fragment of mass spectrum.
文摘The present paper dealing with two new species and one new genus of the Polyplacophora . is the first of a series of reports of systematic study on the deep sea mollusca collected by the research vessels JINXING and KEXUE I of the Academia Sinica , Institute of Oceanology , during 1978 and 1981 from the continental margin to the bathyal zone of the East China Sea .
文摘The draft National Mental Health Law of China was released for public consultations on June 10,2011 [1].Following wide-ranging public consultations,the draft was further amended by the Standing Committee of the National People’s Congress on October 24,2011 [2,3].Although the penultimate draft has been finalized,there are continuous debates and concerns about its potential negative effects on mental health services in China.The article in this issue of the Shanghai Archives of Psychiatry by Professor Xie [4] argues that the proposed law over-emphasizes patient’s self-sufficiency and,thus,neglects traditional Chinese culture。
基金sponsored by the British Academy Visiting Fellowship 2007-2008 on"International Energy Law and Legal Safeguard of China's Energy Security"
文摘Ⅰ.Introduction With the development of international relations,the legal scope of international law expands,and new branches of international law have mushroomed.①International energy law has emerged as a new and special branch of international law in recent years. International energy law consists of rules and principles dealing with the exploration,
文摘The stigma associated with the disease may be as subtle as avoidance,or dramatic as physical aggression.COVID-19 has begun to cause social disruption by growing disease-related stigma and xenophobia against some cultural,national,racial or religious groups worldwide.1 People of East Asian origin and those with facial features like them,or those with a travel history to areas affected by the outbreak,are especially being subjected to xenophobia in personal contact and online threats.COVID-19 has arisen as an unknown and newly emerged highly contagious infection that has spread rapidly across the globe and is associated with high mortality,leading to fear of encountering those infected.2 Leaders across the world have taken strict measures such as lockdowns and shutdown of various vital services that have caused chaos in people’s lives and increased concerns about the disease.3 Box 1 lists the factors leading to stigmatisation towards those infected with COVID-19.
基金financial support from the Villum Foundation (the Next Top Project)DTU Mechanical Engineering
文摘This paper presents a 3D topology optimization approach for designing shell structures with a porous or void interior. It is shown that the resulting structures are significantly more robust towards load perturbations than completely solid structures optimized under the same conditions. The study indicates that the potential benefit of using porous structures is higher for lower total volume fractions.Compared to earlier work dealing with 2D topology optimization, we found several new effects in 3D problems. Most notably, the opportunity for designing closed shells significantly improves the performance of porous structures due to the sandwich effect. Furthermore, the paper introduces improved filter boundary conditions to ensure a completely uniform coating thickness at the design domain boundary.
文摘A method of dealing with two-target problem in terms of coordinate transformation and differential game is presented in this paper. It has analysed the capture region, escape region and danger region. This approach is helpful to a pilot to possess the favourable position in an air-to-air combat in plane.
