The unfolding debate in China over relations with Japan has held the limelight with the participation of academics and netizens—a welcome phenomenon highlighting strong public interest in the issue. What merits our c...The unfolding debate in China over relations with Japan has held the limelight with the participation of academics and netizens—a welcome phenomenon highlighting strong public interest in the issue. What merits our concern, however, is the flood of emotional outbursts mixed up with penetrating, expert comments.展开更多
September 1997 marks the 25th anniversary of the normalization of diplomaticties between China and Japan. By coincidence, the 60th anniversary of thepublication of the well-known philosophical essay“On Contradiction...September 1997 marks the 25th anniversary of the normalization of diplomaticties between China and Japan. By coincidence, the 60th anniversary of thepublication of the well-known philosophical essay“On Contradiction”by the lateChairman Mao Zedong also falls in August the same year. In commemoration ofthese two significant events, with Mao’s masterpiece as his guide, the展开更多
It is obvious that Sino-Japanese relations are importantly both to China and to Japan. Nevertheless, the reality of "hot economic relations vs. cold political relations" between the two countries puzzles peo...It is obvious that Sino-Japanese relations are importantly both to China and to Japan. Nevertheless, the reality of "hot economic relations vs. cold political relations" between the two countries puzzles people who show deep concern for Sino-Japanese relations: Are the inherent features of Sino-Japanese relations the cause of the phenomenon? Is the gap between aspiration and action the cause of it? Or both are the causes? The answer is there, but exploration needs to be made. In October 2003, the Export Forum of Contemporary Internation- al Relations held a discussion on "the Future of Sino-Japanese Relations. " On June 5, 2004, the forum further sponsored a symposium, inviting four members of the 21st Century Committee for Sino-Japanese Friendship to have a discussion on "Suggestions to Promote Sino-Japanese Relations" in Wanshou Housing Estate. Based on the current situation of Sino- Japanese relations and on "pulse-feeling" and "group consultation," the four members of the 21st Century Committee for Sino-Japanese Friendship in Beijing tried to write out a "prescription" for the development of Sino-Japanese relations. Though the speeches of the four members vary in length and even differ in views, we sincerely hope the discussion could attract your high attention to Sino-Japanese relations so as to make joint effort to bring Sino-Japanese relations to step onto the right track for healthy development.展开更多
The year 1998 marks the 20th anniversary of the signing of the Sino-Japanese Treaty of Peace and Friendship. Twenty years ago, for the sake of establish-ing a relationship of friendship for the future generations, a t...The year 1998 marks the 20th anniversary of the signing of the Sino-Japanese Treaty of Peace and Friendship. Twenty years ago, for the sake of establish-ing a relationship of friendship for the future generations, a treaty of peace wassigned between the two countries with different social systems and vastly展开更多
With Shinzo Abe's re-election as the president of Japan's Liberal Democratic Party (LDP), the LDP regime appears to have entered on a stable trend of long-term governance. This also marks a later phase of the ...With Shinzo Abe's re-election as the president of Japan's Liberal Democratic Party (LDP), the LDP regime appears to have entered on a stable trend of long-term governance. This also marks a later phase of the Abe administration has solidified its later phase, following Abe's second rise to power. The supremacy of the LDP and the administration of the basket of economic policies termed Abenomics have produced initial effects, and the overall climate of political opinion in Japan remains largely conservative, all factors favorable the continuance of Abe's regime. A major task in the future to cement AbeJ s political legacy would be amendment of Japan’ s pacifist constitution. Abe’ s political and security policies are likely not to change, namely, the promotion of multilateral cooperation in the US-Japan alliance, a moderate adjustment of Japan's China policy, and a return to utilitarian diplomacy to maximize Japan’s national interests. Thanks to the return of the Sino-Japanese relationship to the right track, the healthy development of bilateral relations depends on the consolidation of the political foundation, deepening mutually beneficial cooperation, and constructively managing and controlling disagreement.展开更多
IN a neat and quiet courtyard at the foot ofWanshou Mountain of the Summer Palace,west Beijing,lives a family that people whoknow them describe as both common andextraordinary. Hou Xiaoping,husband and father, wasamon...IN a neat and quiet courtyard at the foot ofWanshou Mountain of the Summer Palace,west Beijing,lives a family that people whoknow them describe as both common andextraordinary. Hou Xiaoping,husband and father, wasamong the first batch of students permitted bythe Chinese government to study abroad in1980.Kinuko Sugiama is the hostess whoonce lived in Tokyo.From high school展开更多
Before the 1995 World Conference on Women is held in Beijing, I’d like to introduce four women who played active roles in promoting SinoJapanese relationships after World War II. They are Bing Xin and Li Dequan from ...Before the 1995 World Conference on Women is held in Beijing, I’d like to introduce four women who played active roles in promoting SinoJapanese relationships after World War II. They are Bing Xin and Li Dequan from China, and Koya Tomi and Matsuyama Kiko from Japan.展开更多
Military reform, which is led by the U. S. and sweeping its way to the rest of the world, has now become one of the hottest topics in inter- national military arena. Japan makes no exception. The reconstruction of its...Military reform, which is led by the U. S. and sweeping its way to the rest of the world, has now become one of the hottest topics in inter- national military arena. Japan makes no exception. The reconstruction of its military forces, which is still in progress, is concentrated on the following two aspects. One is the enlargement of the functions of the Self-Defense Forces (SDF). Participation in overseas operations is in-展开更多
In 2018,the developm ent of Sino-Japanese relations returned to the right track.The high-level exchanges between China and Japan have achieved mutual exchanges,and social exchanges have also shown a good development t...In 2018,the developm ent of Sino-Japanese relations returned to the right track.The high-level exchanges between China and Japan have achieved mutual exchanges,and social exchanges have also shown a good development trend.展开更多
We theoretically investigate the propagation characteristics of spin waves in skyrmion-based magnonic crystals. It is found that the dispersion relation can be manipulated by strains through magneto-elastic coupling. ...We theoretically investigate the propagation characteristics of spin waves in skyrmion-based magnonic crystals. It is found that the dispersion relation can be manipulated by strains through magneto-elastic coupling. Especially, the allowed bands and forbidden bands in dispersion relations shift to higher frequency with strain changing from compressive to tensile,while shifting to lower frequency with strain changing from tensile to compressive. We also confirm that the spin wave with specific frequency can pass the magnonic crystal or be blocked by tuning the strains. The result provides an advanced platform for studying the tunable skyrmion-based spin wave devices.展开更多
Urban shrinkage has emerged as a widespread phenomenon globally and has a significant impact on land,particularly in terms of land use and price.This study focuses on 2851 county-level cities in China in 2005–2018(ex...Urban shrinkage has emerged as a widespread phenomenon globally and has a significant impact on land,particularly in terms of land use and price.This study focuses on 2851 county-level cities in China in 2005–2018(excluding Hong Kong,Macao,Taiwan,and‘no data’areas in Qinhai-Tibet Plateau)as the fundamental units of analysis.By employing nighttime light(NTL)data to identify shrinking cities,the propensity score matching(PSM)model was used to quantitatively examine the impact of shrinking cities on land prices,and evaluate the magnitude of this influence.The findings demonstrate the following:1)there were 613 shrinking cities in China,with moderate shrinkage being the most prevalent and severe shrinkage being the least.2)Regional disparities are evident in the spatial distribution of shrinking cities,especially in areas with diverse terrain.3)The spatial pattern of land price exhibits a significant correlated to the economic and administrative levels.4)Shrinking cities significantly negatively impact on the overall land price(ATT=–0.1241,P<0.05).However,the extent of the effect varies significantly among different spatial regions.This study contributes novel insights into the investigation of land prices and shrinking cities,ultimately serving as a foundation for government efforts to promote the sustainable development of urban areas.展开更多
How to use a few defect samples to complete the defect classification is a key challenge in the production of mobile phone screens.An attention-relation network for the mobile phone screen defect classification is pro...How to use a few defect samples to complete the defect classification is a key challenge in the production of mobile phone screens.An attention-relation network for the mobile phone screen defect classification is proposed in this paper.The architecture of the attention-relation network contains two modules:a feature extract module and a feature metric module.Different from other few-shot models,an attention mechanism is applied to metric learning in our model to measure the distance between features,so as to pay attention to the correlation between features and suppress unwanted information.Besides,we combine dilated convolution and skip connection to extract more feature information for follow-up processing.We validate attention-relation network on the mobile phone screen defect dataset.The experimental results show that the classification accuracy of the attentionrelation network is 0.9486 under the 5-way 1-shot training strategy and 0.9039 under the 5-way 5-shot setting.It achieves the excellent effect of classification for mobile phone screen defects and outperforms with dominant advantages.展开更多
The joint entity relation extraction model which integrates the semantic information of relation is favored by relevant researchers because of its effectiveness in solving the overlapping of entities,and the method of...The joint entity relation extraction model which integrates the semantic information of relation is favored by relevant researchers because of its effectiveness in solving the overlapping of entities,and the method of defining the semantic template of relation manually is particularly prominent in the extraction effect because it can obtain the deep semantic information of relation.However,this method has some problems,such as relying on expert experience and poor portability.Inspired by the rule-based entity relation extraction method,this paper proposes a joint entity relation extraction model based on a relation semantic template automatically constructed,which is abbreviated as RSTAC.This model refines the extraction rules of relation semantic templates from relation corpus through dependency parsing and realizes the automatic construction of relation semantic templates.Based on the relation semantic template,the process of relation classification and triplet extraction is constrained,and finally,the entity relation triplet is obtained.The experimental results on the three major Chinese datasets of DuIE,SanWen,and FinRE showthat the RSTAC model successfully obtains rich deep semantics of relation,improves the extraction effect of entity relation triples,and the F1 scores are increased by an average of 0.96% compared with classical joint extraction models such as CasRel,TPLinker,and RFBFN.展开更多
In this article, we study generating sets of the complete semigroups of binary relations defined by X-semilattices of unions of the class Σ<sub>8</sub>(X, 5). Found uniquely irreducible generating set for...In this article, we study generating sets of the complete semigroups of binary relations defined by X-semilattices of unions of the class Σ<sub>8</sub>(X, 5). Found uniquely irreducible generating set for the given semigroups and when X is finite set formulas for calculating the number of elements in generating sets are derived.展开更多
We explore the properties of the bottom-quark on-shell mass(M_(b))by using its relation to the MS mass(m_(b)).At present,this MS-on-shell relation has been known up to four-loop QCD corrections,which however still has...We explore the properties of the bottom-quark on-shell mass(M_(b))by using its relation to the MS mass(m_(b)).At present,this MS-on-shell relation has been known up to four-loop QCD corrections,which however still has a~2%scale uncertainty by taking the renormalization scale as m_(b)(m_(b))and varying it within the usual range of [m_(b)(m_(b))/2,2m_(b)(m_(b))].展开更多
In agreement with Titchmarsh’s theorem, we prove that dispersion relations are just the Fourier-transform of the identity, g(x′)=±Sgn(x′)g(x′), which defines the property of being a truncated functions at the...In agreement with Titchmarsh’s theorem, we prove that dispersion relations are just the Fourier-transform of the identity, g(x′)=±Sgn(x′)g(x′), which defines the property of being a truncated functions at the origin. On the other hand, we prove that the wave-function of a generalized diffraction in time problem is just the Fourier-transform of a truncated function. Consequently, the existence of dispersion relations for the diffraction in time wave-function follows. We derive these explicit dispersion relations.展开更多
Objectives:The arrival of cancer in adolescents and young adults(aged 15 to 24 years)-Adolescents and young adults(AJA)-corresponds to a fragile period during which the adulthood of the young person and the evolution ...Objectives:The arrival of cancer in adolescents and young adults(aged 15 to 24 years)-Adolescents and young adults(AJA)-corresponds to a fragile period during which the adulthood of the young person and the evolution of family ties mobilize the family as a whole.Therefore,cancer,beyond its individual traumatic dimension,affects the whole family,which can modify family ties and family functioning.Our objective is to evaluate family functioning from the complex model evaluating cohesion and adaptability when an adolescent or young adult has cancer.Methods:Adolescents and young adults with cancer(n=41),mothers(n=41),and fathers(n=13)participated in this study.They completed the Family Adaptation and Cohesion Scales(FACES Ⅲ)questionnaire.Family functioning when an aya is ill has been compared to that of families without any disease.Results:a comparison of the mean scores of perceived cohesion and adaptability of face Ⅲ indicates no significant difference for cohesion.In contrast,the averages of the adaptability scores of our sample with those of the general population indicate that families with cancer hais generally feel more“adaptable”than the non-clinical population.These results are statistically significant for AJA,but also for mothers and fathers.Regarding the mean scores of ideal cohesion and ideal adaptability,there are no significant differences between fathers in our sample and fathers in the general population.In contrast,mothers in our sample had less ideal adaptability than those in the general population.In aya patients with cancer,the scores of both adaptability and cohesion were significantly different from those of non-diseased adolescents.Conclusion:Cancer leads to many changes in family relationships,making it difficult to empower the young patient and latent the evolution of the relationship.展开更多
文摘The unfolding debate in China over relations with Japan has held the limelight with the participation of academics and netizens—a welcome phenomenon highlighting strong public interest in the issue. What merits our concern, however, is the flood of emotional outbursts mixed up with penetrating, expert comments.
文摘September 1997 marks the 25th anniversary of the normalization of diplomaticties between China and Japan. By coincidence, the 60th anniversary of thepublication of the well-known philosophical essay“On Contradiction”by the lateChairman Mao Zedong also falls in August the same year. In commemoration ofthese two significant events, with Mao’s masterpiece as his guide, the
文摘It is obvious that Sino-Japanese relations are importantly both to China and to Japan. Nevertheless, the reality of "hot economic relations vs. cold political relations" between the two countries puzzles people who show deep concern for Sino-Japanese relations: Are the inherent features of Sino-Japanese relations the cause of the phenomenon? Is the gap between aspiration and action the cause of it? Or both are the causes? The answer is there, but exploration needs to be made. In October 2003, the Export Forum of Contemporary Internation- al Relations held a discussion on "the Future of Sino-Japanese Relations. " On June 5, 2004, the forum further sponsored a symposium, inviting four members of the 21st Century Committee for Sino-Japanese Friendship to have a discussion on "Suggestions to Promote Sino-Japanese Relations" in Wanshou Housing Estate. Based on the current situation of Sino- Japanese relations and on "pulse-feeling" and "group consultation," the four members of the 21st Century Committee for Sino-Japanese Friendship in Beijing tried to write out a "prescription" for the development of Sino-Japanese relations. Though the speeches of the four members vary in length and even differ in views, we sincerely hope the discussion could attract your high attention to Sino-Japanese relations so as to make joint effort to bring Sino-Japanese relations to step onto the right track for healthy development.
文摘The year 1998 marks the 20th anniversary of the signing of the Sino-Japanese Treaty of Peace and Friendship. Twenty years ago, for the sake of establish-ing a relationship of friendship for the future generations, a treaty of peace wassigned between the two countries with different social systems and vastly
基金the initial findings of a research project entitled A Research on Japan’s Indo-Pacific Strategy and China’s Responses,funded by the 2018 Basic Research Fund of the Central Universities (Project Number: 3262018T32)
文摘With Shinzo Abe's re-election as the president of Japan's Liberal Democratic Party (LDP), the LDP regime appears to have entered on a stable trend of long-term governance. This also marks a later phase of the Abe administration has solidified its later phase, following Abe's second rise to power. The supremacy of the LDP and the administration of the basket of economic policies termed Abenomics have produced initial effects, and the overall climate of political opinion in Japan remains largely conservative, all factors favorable the continuance of Abe's regime. A major task in the future to cement AbeJ s political legacy would be amendment of Japan’ s pacifist constitution. Abe’ s political and security policies are likely not to change, namely, the promotion of multilateral cooperation in the US-Japan alliance, a moderate adjustment of Japan's China policy, and a return to utilitarian diplomacy to maximize Japan’s national interests. Thanks to the return of the Sino-Japanese relationship to the right track, the healthy development of bilateral relations depends on the consolidation of the political foundation, deepening mutually beneficial cooperation, and constructively managing and controlling disagreement.
文摘IN a neat and quiet courtyard at the foot ofWanshou Mountain of the Summer Palace,west Beijing,lives a family that people whoknow them describe as both common andextraordinary. Hou Xiaoping,husband and father, wasamong the first batch of students permitted bythe Chinese government to study abroad in1980.Kinuko Sugiama is the hostess whoonce lived in Tokyo.From high school
文摘Before the 1995 World Conference on Women is held in Beijing, I’d like to introduce four women who played active roles in promoting SinoJapanese relationships after World War II. They are Bing Xin and Li Dequan from China, and Koya Tomi and Matsuyama Kiko from Japan.
文摘Military reform, which is led by the U. S. and sweeping its way to the rest of the world, has now become one of the hottest topics in inter- national military arena. Japan makes no exception. The reconstruction of its military forces, which is still in progress, is concentrated on the following two aspects. One is the enlargement of the functions of the Self-Defense Forces (SDF). Participation in overseas operations is in-
文摘In 2018,the developm ent of Sino-Japanese relations returned to the right track.The high-level exchanges between China and Japan have achieved mutual exchanges,and social exchanges have also shown a good development trend.
文摘We theoretically investigate the propagation characteristics of spin waves in skyrmion-based magnonic crystals. It is found that the dispersion relation can be manipulated by strains through magneto-elastic coupling. Especially, the allowed bands and forbidden bands in dispersion relations shift to higher frequency with strain changing from compressive to tensile,while shifting to lower frequency with strain changing from tensile to compressive. We also confirm that the spin wave with specific frequency can pass the magnonic crystal or be blocked by tuning the strains. The result provides an advanced platform for studying the tunable skyrmion-based spin wave devices.
基金Under the auspices of National Natural Science Foundation of China(No.42071222,41771194)。
文摘Urban shrinkage has emerged as a widespread phenomenon globally and has a significant impact on land,particularly in terms of land use and price.This study focuses on 2851 county-level cities in China in 2005–2018(excluding Hong Kong,Macao,Taiwan,and‘no data’areas in Qinhai-Tibet Plateau)as the fundamental units of analysis.By employing nighttime light(NTL)data to identify shrinking cities,the propensity score matching(PSM)model was used to quantitatively examine the impact of shrinking cities on land prices,and evaluate the magnitude of this influence.The findings demonstrate the following:1)there were 613 shrinking cities in China,with moderate shrinkage being the most prevalent and severe shrinkage being the least.2)Regional disparities are evident in the spatial distribution of shrinking cities,especially in areas with diverse terrain.3)The spatial pattern of land price exhibits a significant correlated to the economic and administrative levels.4)Shrinking cities significantly negatively impact on the overall land price(ATT=–0.1241,P<0.05).However,the extent of the effect varies significantly among different spatial regions.This study contributes novel insights into the investigation of land prices and shrinking cities,ultimately serving as a foundation for government efforts to promote the sustainable development of urban areas.
文摘How to use a few defect samples to complete the defect classification is a key challenge in the production of mobile phone screens.An attention-relation network for the mobile phone screen defect classification is proposed in this paper.The architecture of the attention-relation network contains two modules:a feature extract module and a feature metric module.Different from other few-shot models,an attention mechanism is applied to metric learning in our model to measure the distance between features,so as to pay attention to the correlation between features and suppress unwanted information.Besides,we combine dilated convolution and skip connection to extract more feature information for follow-up processing.We validate attention-relation network on the mobile phone screen defect dataset.The experimental results show that the classification accuracy of the attentionrelation network is 0.9486 under the 5-way 1-shot training strategy and 0.9039 under the 5-way 5-shot setting.It achieves the excellent effect of classification for mobile phone screen defects and outperforms with dominant advantages.
基金supported by the National Natural Science Foundation of China(Nos.U1804263,U1736214,62172435)the Zhongyuan Science and Technology Innovation Leading Talent Project(No.214200510019).
文摘The joint entity relation extraction model which integrates the semantic information of relation is favored by relevant researchers because of its effectiveness in solving the overlapping of entities,and the method of defining the semantic template of relation manually is particularly prominent in the extraction effect because it can obtain the deep semantic information of relation.However,this method has some problems,such as relying on expert experience and poor portability.Inspired by the rule-based entity relation extraction method,this paper proposes a joint entity relation extraction model based on a relation semantic template automatically constructed,which is abbreviated as RSTAC.This model refines the extraction rules of relation semantic templates from relation corpus through dependency parsing and realizes the automatic construction of relation semantic templates.Based on the relation semantic template,the process of relation classification and triplet extraction is constrained,and finally,the entity relation triplet is obtained.The experimental results on the three major Chinese datasets of DuIE,SanWen,and FinRE showthat the RSTAC model successfully obtains rich deep semantics of relation,improves the extraction effect of entity relation triples,and the F1 scores are increased by an average of 0.96% compared with classical joint extraction models such as CasRel,TPLinker,and RFBFN.
文摘In this article, we study generating sets of the complete semigroups of binary relations defined by X-semilattices of unions of the class Σ<sub>8</sub>(X, 5). Found uniquely irreducible generating set for the given semigroups and when X is finite set formulas for calculating the number of elements in generating sets are derived.
基金supported in part by the National Natural Science Foundation of China(Grant Nos.12175025,12247129,and 12347101)the Graduate Research and Innovation Foundation of Chongqing,China(Grant No.ydstd1912)the Foundation of Chongqing Normal University(Grant No.24XLB015)。
文摘We explore the properties of the bottom-quark on-shell mass(M_(b))by using its relation to the MS mass(m_(b)).At present,this MS-on-shell relation has been known up to four-loop QCD corrections,which however still has a~2%scale uncertainty by taking the renormalization scale as m_(b)(m_(b))and varying it within the usual range of [m_(b)(m_(b))/2,2m_(b)(m_(b))].
文摘In agreement with Titchmarsh’s theorem, we prove that dispersion relations are just the Fourier-transform of the identity, g(x′)=±Sgn(x′)g(x′), which defines the property of being a truncated functions at the origin. On the other hand, we prove that the wave-function of a generalized diffraction in time problem is just the Fourier-transform of a truncated function. Consequently, the existence of dispersion relations for the diffraction in time wave-function follows. We derive these explicit dispersion relations.
文摘Objectives:The arrival of cancer in adolescents and young adults(aged 15 to 24 years)-Adolescents and young adults(AJA)-corresponds to a fragile period during which the adulthood of the young person and the evolution of family ties mobilize the family as a whole.Therefore,cancer,beyond its individual traumatic dimension,affects the whole family,which can modify family ties and family functioning.Our objective is to evaluate family functioning from the complex model evaluating cohesion and adaptability when an adolescent or young adult has cancer.Methods:Adolescents and young adults with cancer(n=41),mothers(n=41),and fathers(n=13)participated in this study.They completed the Family Adaptation and Cohesion Scales(FACES Ⅲ)questionnaire.Family functioning when an aya is ill has been compared to that of families without any disease.Results:a comparison of the mean scores of perceived cohesion and adaptability of face Ⅲ indicates no significant difference for cohesion.In contrast,the averages of the adaptability scores of our sample with those of the general population indicate that families with cancer hais generally feel more“adaptable”than the non-clinical population.These results are statistically significant for AJA,but also for mothers and fathers.Regarding the mean scores of ideal cohesion and ideal adaptability,there are no significant differences between fathers in our sample and fathers in the general population.In contrast,mothers in our sample had less ideal adaptability than those in the general population.In aya patients with cancer,the scores of both adaptability and cohesion were significantly different from those of non-diseased adolescents.Conclusion:Cancer leads to many changes in family relationships,making it difficult to empower the young patient and latent the evolution of the relationship.