Stone–Wales(SW) defects are possibly formed in graphene and other two-dimensional materials, and have multiple influence on their physical and chemical properties. In this study, the transition state of SW defects in...Stone–Wales(SW) defects are possibly formed in graphene and other two-dimensional materials, and have multiple influence on their physical and chemical properties. In this study, the transition state of SW defects in graphene is determined with the fully discrete Peierls theory. Furthermore, the atomic formation process is investigated by means of ab-initio simulations. The atomic structure change and energetics of the SW transformation are revealed. It is found that the transition state is at the SW bond rotation of 34.5°and the activation energy barrier is about 12 eV. This work provides a new method to investigate SW transformations in graphene-like materials and to explore unknown SW-type defects in other 2D materials.展开更多
We show an effective method of healing the Stone–Wales(SW)defects through low energy electron irradiation using ab initio molecular dynamics simulation.The SW defects can be healed by irradiation through bond rotatio...We show an effective method of healing the Stone–Wales(SW)defects through low energy electron irradiation using ab initio molecular dynamics simulation.The SW defects can be healed by irradiation through bond rotation.Although the healing energy shows an anisotropic behavior,it is lower than the displacement threshold energy.The healing of the SW defect through electron irradiation can be effectively used in other sp2-bonded materials.展开更多
Background Christian clergy have often been identified as'frontline mental health workers'and gatekeepers to mental health services.However,despite this,collaboration between clergy and mental health services ...Background Christian clergy have often been identified as'frontline mental health workers'and gatekeepers to mental health services.However,despite this,collaboration between clergy and mental health services remains poor,with some US clergy referring on as little as 10%of cases.Aims In this study,we aimed to evaluate the collaborative relationship between UK clergy and medical practitioners,with the purpose of identifying key issues that should be addressed to improve such collaboration between the two services.Methods We surveyed 124 clergy,48 general practitioners and 13 psychiatrists in Wales.Part 1 of the survey covered four main themes:demographics;types of mental health cases seen by clergy and practitioners;referral rates between clergy and mental health services;attitude and relationship between clergy and mental health services.Part 2 was directed at clergy only and assessed how sensitive clergy were in identifying and referring on mental health disorders by using seven virtual case vignettes.Results Clergy frequently encountered mental health cases and around 60%-80%regularly referred on to a healthcare professional.Clergy appeared very effective at identifying and referring on high risk scenarios,such as psychosis,suicidal ideation and substance misuse,however were less effective at identifying and referring on clinical depression and anxiety.Clergy rarely received referrals from medical professionals.Both medical professionals and clergy felt they needed to engage in a more collaborative relationship,and around of onethird of practitioners were prepared to offer training to clergy.Conclusion Most clergy in Wales regularly encounter mental health cases and appear effective at recognising and referring on mental health disorders;however,a large minority do not(20%-40%).Clergy generally do not receive referrals from mental health professionals,despite the proven benefits.Therefore,improving collaboration,developing spiritual training for mental health professionals,and mental health training for clergy is likely useful,a notion that many clergy and medical professionals deem important and are prepared to support.展开更多
20世纪70年代,澳大利亚建筑师格伦·默库特在新南威尔士州（New South Wales）的肯普西镇（Kempsey）附近的乡村里为玛丽·肖（Marie Short）女士设计了一间住宅。80年代,他买下了这所住宅并将其扩建;90年代,他将这所住宅南边...20世纪70年代,澳大利亚建筑师格伦·默库特在新南威尔士州（New South Wales）的肯普西镇（Kempsey）附近的乡村里为玛丽·肖（Marie Short）女士设计了一间住宅。80年代,他买下了这所住宅并将其扩建;90年代,他将这所住宅南边原有的一间传统木质棚屋改造成为一间宾舍,即本文所分析的肯普西宾舍。展开更多
In England and Wales,the Mental Health Act(MHA)1983 provides the legal framework for the detention of individuals suffering from a mental disorder if they are judged to present a risk of harm to self or others.The MHA...In England and Wales,the Mental Health Act(MHA)1983 provides the legal framework for the detention of individuals suffering from a mental disorder if they are judged to present a risk of harm to self or others.The MHA removes from certain psychiatric patients civil liberties otherwise inherent in our legal system.Through both statute and common law,it balances a patient’s right to autonomy with psychiatrists'duty of care by reference to the health and safety of the patient.It also balances the civil rights of individual patients against the right of society to protection1.展开更多
英语中有些时间状语可因时态不同而含义不一样。现列举如下: 1.as yet a.(用于现在时)到现在为止;b.(用于过去时)到那时为止。 As yet,no man has set foot on Mars. 到现在为止没有人到过火星。 As yet we had not made any plans for ...英语中有些时间状语可因时态不同而含义不一样。现列举如下: 1.as yet a.(用于现在时)到现在为止;b.(用于过去时)到那时为止。 As yet,no man has set foot on Mars. 到现在为止没有人到过火星。 As yet we had not made any plans for the holidays. 到那时为止,我们还没有计划如何度假。 2.at the moment a.(用于现在时)此刻,目前;b.展开更多
Ⅰ.Introduction The article the author has chosen entitling itself as Modeling Vocabulary Loss (Applied Linguistics,2004) is composed by Prof.Paul Meara from University of Wales Swansea.The reason has been chosen here...Ⅰ.Introduction The article the author has chosen entitling itself as Modeling Vocabulary Loss (Applied Linguistics,2004) is composed by Prof.Paul Meara from University of Wales Swansea.The reason has been chosen here is definitely not because of the tentative展开更多
Britain、Great Britain、the United Kindgom(UK)、England、theBritish Isles 这些不同的名称常用来指称“英国”,然而这些称法不全正确。“the United Kingdom”(联合王国)是在联合国使用的名称,其全称为“United Kingdom of Great B...Britain、Great Britain、the United Kindgom(UK)、England、theBritish Isles 这些不同的名称常用来指称“英国”,然而这些称法不全正确。“the United Kingdom”(联合王国)是在联合国使用的名称,其全称为“United Kingdom of Great Britain and Northern Ireland”(大不列颠及北爱尔兰联合王国)。“the United Kingdom”这一名称最早使用于大不列颠与爱尔兰正式合并的1801年。展开更多
为什么英国王储常冠以“威尔士亲王”(Prince of Wales)的头衔呢?原来,英国安茹王朝(House of Plantagenet 1154—1399)的国王爱德华一世(Edward I,亨利三世之长子,1272—1307)征服威尔士时期,杀了威尔士人的领袖卢埃林与戴维两兄弟。...为什么英国王储常冠以“威尔士亲王”(Prince of Wales)的头衔呢?原来,英国安茹王朝(House of Plantagenet 1154—1399)的国王爱德华一世(Edward I,亨利三世之长子,1272—1307)征服威尔士时期,杀了威尔士人的领袖卢埃林与戴维两兄弟。但威尔士人民没有屈服,仍然坚持斗争。爱德华为了拉拢当地民族的上层分子,保持自己的统治地位,决定把当地的许多酋长请去谈判。在谈判到谁担任威尔士的新统治者时,酋长们提出应该由威尔士亲王任职,而不应该是英格兰国王;展开更多
我们知道,英国的全称叫“大不列颠及北爱尔兰联合王国”(The United Kingdomof Great Britain and Northern (?)),其中的“不列颠”指的就是英国的三大岛屿,即英格兰、苏格兰(Scotland)和戚尔士(Wales)。那么它们为什么被称做“不列颠”...我们知道,英国的全称叫“大不列颠及北爱尔兰联合王国”(The United Kingdomof Great Britain and Northern (?)),其中的“不列颠”指的就是英国的三大岛屿,即英格兰、苏格兰(Scotland)和戚尔士(Wales)。那么它们为什么被称做“不列颠”呢?不列颠最初到底指的是什么呢?这就要从英国的历史说起。据史料记载,英国最早的居民是古伊比利亚人(Iberians)。展开更多
1引言
棉花生产是澳大利亚（简称＂澳＂）东部许多乡镇的一项最重要的经济活动。2013/2014生产年度,1200位棉花种植者分布在南纬22.5°~35°的新南威尔士州（New South Wales）、昆士兰州（Queensland）,根据季节和市场情况,...1引言
棉花生产是澳大利亚（简称＂澳＂）东部许多乡镇的一项最重要的经济活动。2013/2014生产年度,1200位棉花种植者分布在南纬22.5°~35°的新南威尔士州（New South Wales）、昆士兰州（Queensland）,根据季节和市场情况,雇工大约为8000人。澳大利亚棉花农场是典型的混合耕作,包括灌溉、旱作或放牧。展开更多
悉尼(Sydney)是澳大利亚最古老和最大的城市,并且是新南威尔士州(the State of New South Wales)的首府,人口有2,765,040人,这个城市位于东南海岸一个大而深的港口边,该港称为杰克逊港(Port Jackson)或悉尼(Sydney Harbour)港,现已成为...悉尼(Sydney)是澳大利亚最古老和最大的城市,并且是新南威尔士州(the State of New South Wales)的首府,人口有2,765,040人,这个城市位于东南海岸一个大而深的港口边,该港称为杰克逊港(Port Jackson)或悉尼(Sydney Harbour)港,现已成为澳大利亚最繁忙的海港。悉尼也是澳大利亚第一大工业城市,其工业产值几乎占全国的1/3。展开更多
The pright future for Britain's Royalty
不列颠皇室的美好未来
Prince William has come of age. After his father, the Prince of Wales, he is next in line to the throne. This is an enormous responsibilit... The pright future for Britain's Royalty
不列颠皇室的美好未来
Prince William has come of age. After his father, the Prince of Wales, he is next in line to the throne. This is an enormous responsibility for anyone let alone someone in his twenties. As the future King of England, Prince William lives in the public eye.……展开更多
Croeso i Gymru!If you don't know what this means,read on to find out more.When you cross over the border from England into Wales you don't have to show your passport but you do notice a difference immediately.
It’s easy to get confused.Britain,Great Britain,the United Kingdom,England…Are they all the same place?Ask this question to a Scottish football fan and you’ll get a short answer.No!The United Kingdom(UK)consists of...It’s easy to get confused.Britain,Great Britain,the United Kingdom,England…Are they all the same place?Ask this question to a Scottish football fan and you’ll get a short answer.No!The United Kingdom(UK)consists of four countries–England,Scotland,Wales and Northern Ireland–but by a long way the largest and most powerful is England,and the English are sometimes accused of acting in a superior way.Sport is a chance for the other UK countries to show their own identity and get some revenge on the English.展开更多
What’s the difference between Great Britain and the United Kingdom?Read about England and find out!England is the biggest of the four countries in the United Kingdom.Together with Scotland and Wales,these three count...What’s the difference between Great Britain and the United Kingdom?Read about England and find out!England is the biggest of the four countries in the United Kingdom.Together with Scotland and Wales,these three countries are the island of Great Britain.展开更多
基金Project supported by the National Natural Science Foundation of China (Grant No. 11847089)the Natural Science Foundation of the Jiangsu Higher Education Institutions of China (Grant No. 20KJB430002)GuiZhou Provincial Department of Science and Technology, China (Grant No. QKHJC[2019]1167)。
文摘Stone–Wales(SW) defects are possibly formed in graphene and other two-dimensional materials, and have multiple influence on their physical and chemical properties. In this study, the transition state of SW defects in graphene is determined with the fully discrete Peierls theory. Furthermore, the atomic formation process is investigated by means of ab-initio simulations. The atomic structure change and energetics of the SW transformation are revealed. It is found that the transition state is at the SW bond rotation of 34.5°and the activation energy barrier is about 12 eV. This work provides a new method to investigate SW transformations in graphene-like materials and to explore unknown SW-type defects in other 2D materials.
基金Supported by the China Postdoctoral Science Foundation under Grant No 20090461331the Natural Science Foundation of Zhanjiang Normal College under Grant No ZL1005.
文摘We show an effective method of healing the Stone–Wales(SW)defects through low energy electron irradiation using ab initio molecular dynamics simulation.The SW defects can be healed by irradiation through bond rotation.Although the healing energy shows an anisotropic behavior,it is lower than the displacement threshold energy.The healing of the SW defect through electron irradiation can be effectively used in other sp2-bonded materials.
文摘Background Christian clergy have often been identified as'frontline mental health workers'and gatekeepers to mental health services.However,despite this,collaboration between clergy and mental health services remains poor,with some US clergy referring on as little as 10%of cases.Aims In this study,we aimed to evaluate the collaborative relationship between UK clergy and medical practitioners,with the purpose of identifying key issues that should be addressed to improve such collaboration between the two services.Methods We surveyed 124 clergy,48 general practitioners and 13 psychiatrists in Wales.Part 1 of the survey covered four main themes:demographics;types of mental health cases seen by clergy and practitioners;referral rates between clergy and mental health services;attitude and relationship between clergy and mental health services.Part 2 was directed at clergy only and assessed how sensitive clergy were in identifying and referring on mental health disorders by using seven virtual case vignettes.Results Clergy frequently encountered mental health cases and around 60%-80%regularly referred on to a healthcare professional.Clergy appeared very effective at identifying and referring on high risk scenarios,such as psychosis,suicidal ideation and substance misuse,however were less effective at identifying and referring on clinical depression and anxiety.Clergy rarely received referrals from medical professionals.Both medical professionals and clergy felt they needed to engage in a more collaborative relationship,and around of onethird of practitioners were prepared to offer training to clergy.Conclusion Most clergy in Wales regularly encounter mental health cases and appear effective at recognising and referring on mental health disorders;however,a large minority do not(20%-40%).Clergy generally do not receive referrals from mental health professionals,despite the proven benefits.Therefore,improving collaboration,developing spiritual training for mental health professionals,and mental health training for clergy is likely useful,a notion that many clergy and medical professionals deem important and are prepared to support.
文摘20世纪70年代,澳大利亚建筑师格伦·默库特在新南威尔士州（New South Wales）的肯普西镇（Kempsey）附近的乡村里为玛丽·肖（Marie Short）女士设计了一间住宅。80年代,他买下了这所住宅并将其扩建;90年代,他将这所住宅南边原有的一间传统木质棚屋改造成为一间宾舍,即本文所分析的肯普西宾舍。
文摘In England and Wales,the Mental Health Act(MHA)1983 provides the legal framework for the detention of individuals suffering from a mental disorder if they are judged to present a risk of harm to self or others.The MHA removes from certain psychiatric patients civil liberties otherwise inherent in our legal system.Through both statute and common law,it balances a patient’s right to autonomy with psychiatrists'duty of care by reference to the health and safety of the patient.It also balances the civil rights of individual patients against the right of society to protection1.
文摘英语中有些时间状语可因时态不同而含义不一样。现列举如下: 1.as yet a.(用于现在时)到现在为止;b.(用于过去时)到那时为止。 As yet,no man has set foot on Mars. 到现在为止没有人到过火星。 As yet we had not made any plans for the holidays. 到那时为止,我们还没有计划如何度假。 2.at the moment a.(用于现在时)此刻,目前;b.
文摘Ⅰ.Introduction The article the author has chosen entitling itself as Modeling Vocabulary Loss (Applied Linguistics,2004) is composed by Prof.Paul Meara from University of Wales Swansea.The reason has been chosen here is definitely not because of the tentative
文摘Britain、Great Britain、the United Kindgom(UK)、England、theBritish Isles 这些不同的名称常用来指称“英国”,然而这些称法不全正确。“the United Kingdom”(联合王国)是在联合国使用的名称,其全称为“United Kingdom of Great Britain and Northern Ireland”(大不列颠及北爱尔兰联合王国)。“the United Kingdom”这一名称最早使用于大不列颠与爱尔兰正式合并的1801年。
文摘为什么英国王储常冠以“威尔士亲王”(Prince of Wales)的头衔呢?原来,英国安茹王朝(House of Plantagenet 1154—1399)的国王爱德华一世(Edward I,亨利三世之长子,1272—1307)征服威尔士时期,杀了威尔士人的领袖卢埃林与戴维两兄弟。但威尔士人民没有屈服,仍然坚持斗争。爱德华为了拉拢当地民族的上层分子,保持自己的统治地位,决定把当地的许多酋长请去谈判。在谈判到谁担任威尔士的新统治者时,酋长们提出应该由威尔士亲王任职,而不应该是英格兰国王;
文摘我们知道,英国的全称叫“大不列颠及北爱尔兰联合王国”(The United Kingdomof Great Britain and Northern (?)),其中的“不列颠”指的就是英国的三大岛屿,即英格兰、苏格兰(Scotland)和戚尔士(Wales)。那么它们为什么被称做“不列颠”呢?不列颠最初到底指的是什么呢?这就要从英国的历史说起。据史料记载,英国最早的居民是古伊比利亚人(Iberians)。
文摘1引言
棉花生产是澳大利亚（简称＂澳＂）东部许多乡镇的一项最重要的经济活动。2013/2014生产年度,1200位棉花种植者分布在南纬22.5°~35°的新南威尔士州（New South Wales）、昆士兰州（Queensland）,根据季节和市场情况,雇工大约为8000人。澳大利亚棉花农场是典型的混合耕作,包括灌溉、旱作或放牧。
文摘悉尼(Sydney)是澳大利亚最古老和最大的城市,并且是新南威尔士州(the State of New South Wales)的首府,人口有2,765,040人,这个城市位于东南海岸一个大而深的港口边,该港称为杰克逊港(Port Jackson)或悉尼(Sydney Harbour)港,现已成为澳大利亚最繁忙的海港。悉尼也是澳大利亚第一大工业城市,其工业产值几乎占全国的1/3。
文摘 The pright future for Britain's Royalty
不列颠皇室的美好未来
Prince William has come of age. After his father, the Prince of Wales, he is next in line to the throne. This is an enormous responsibility for anyone let alone someone in his twenties. As the future King of England, Prince William lives in the public eye.……
文摘Croeso i Gymru!If you don't know what this means,read on to find out more.When you cross over the border from England into Wales you don't have to show your passport but you do notice a difference immediately.
文摘It’s easy to get confused.Britain,Great Britain,the United Kingdom,England…Are they all the same place?Ask this question to a Scottish football fan and you’ll get a short answer.No!The United Kingdom(UK)consists of four countries–England,Scotland,Wales and Northern Ireland–but by a long way the largest and most powerful is England,and the English are sometimes accused of acting in a superior way.Sport is a chance for the other UK countries to show their own identity and get some revenge on the English.
文摘What’s the difference between Great Britain and the United Kingdom?Read about England and find out!England is the biggest of the four countries in the United Kingdom.Together with Scotland and Wales,these three countries are the island of Great Britain.
