Existing laws have three limitations on transfer of land contractual management right. The survey of 506 farmer households in Zhejiang,Jiangxi and Guangxi provinces indicates that most farmers have the consistent know...Existing laws have three limitations on transfer of land contractual management right. The survey of 506 farmer households in Zhejiang,Jiangxi and Guangxi provinces indicates that most farmers have the consistent knowledge of limitation on " transfer being approved by the party giving out the contract in advance" with legislative requirements,but it is not effectively implemented in actual operation. As to limitation on transferee,no matter in cognition of farmers,or in real transfer process,the transferee is not totally limited to farmers engaged in agricultural production and management. For the constraint that the transferor should have stable non-agricultural occupation or stable income source, most farmers agree,but more than half of the farmers have not confirmed the transfer action in practice.展开更多
The right to claim for damages for infringement is of the character of credit and an object of limitation of action. In case of trademark right infringement, the provision on limitation of action of the General Pr... The right to claim for damages for infringement is of the character of credit and an object of limitation of action. In case of trademark right infringement, the provision on limitation of action of the General Principles of the Civil Law also apply to the trademark proprietor's right to claim for damages for infringement.……展开更多
BACKGROUND Gastrointestinal stromal tumors(GISTs)are the most frequent mesenchymal tumors of gastrointestinal tract.The most common sites of metastases are the liver and the peritoneum,whereas breast metastases from G...BACKGROUND Gastrointestinal stromal tumors(GISTs)are the most frequent mesenchymal tumors of gastrointestinal tract.The most common sites of metastases are the liver and the peritoneum,whereas breast metastases from GIST are extremely rare.We present a second case of GIST breast metastasis.CASE SUMMARY We found a case of breast metastasis from rectum GIST.A 55-year-old female patient presented with rectum tumor with multiply liver lesions and metastasis in the right breast.Abdominal-perineal extirpation of rectum was performed,histology and immunohistochemistry study showed GIST,mixed type with CD117 and DOG-1 positive staining.The patient was taking imatinib 400 mg for 22 mo with stable disease.Because of growth of the breast metastasis the treatment was changed twice:The dose of imatinib was doubled with further progression in the breast lesion and then the patient was receiving sunitinib for 26 mo with partial response in the right breast and stable disease in the liver lesions.The breast lesion increased and right breast resection was done–surgery on local progression,the liver metastases were stable.Histology and immunohistochemistry studies revealed GIST metastasis,CD 117 and DOG 1 positive with KIT exon 11 mutation.After surgery the patient resumed imatinib.Until now the patient has been taking imatinib 400 mg for 19 mo without progression,last follow up was in November 2022.CONCLUSION GISTs breast metastases are extremely rare,we described the second case.At the same time second primary tumors have been reported frequently in patients diagnosed with GISTs and breast cancer is one of the most common second primary tumors in patients with GISTs.That is why it is very important to distinguish primary from metastatic breast lesions.Surgery on local progression made it possible to resume less toxic treatment.展开更多
A No-Fly Zone(NFZ)is a unique mode of humanitarian intervention which is understudied in international relations.This article focuses on the political dimension of NFZs in international relations and investigates thei...A No-Fly Zone(NFZ)is a unique mode of humanitarian intervention which is understudied in international relations.This article focuses on the political dimension of NFZs in international relations and investigates their implementations by empirically reviewing all three cases of NFZs to date.There may be efforts by intervening states to highlight humanitarian crises among certain targets to secure UN authorization for the NFZs;yet the implementation of NFZs is also driven largely by the security interests of enforcing states.As a result,there is the potential for those states implementing NFZs to transcend legal authorization and sometimes use excessive force,with likely calamitous results for local populations,or in extreme cases,accomplishing regime change by supporting opposition parties in target states.展开更多
The legal regulation of racist speech involves limitation on the freedom of speech, which requires prudent trade-offs between freedom and quality. The protection of the freedom of speech, although of great value to a ...The legal regulation of racist speech involves limitation on the freedom of speech, which requires prudent trade-offs between freedom and quality. The protection of the freedom of speech, although of great value to a democratic society, does not include the pro tection of racist speech. The justification for regulating racist speech lies in the impact of racial ly-charged speech, not in the content of the speech itself. The regulation of racist speech should take into consideration thecriteriaofsubjectivemalignancy,necessityandproportionality.Due to their social status and special role in a democratic society, the media and political figures should bear a more stringent duty of care because of the harm and consequences of their racist remarks, which are far greater than those of other groups. During the pandemic, legal regula tion is required regarding remarks of politicians and the media that imply discrimination linked to CoVID-19.展开更多
In this work, we consider statistical diagnostic for random right censored data based on K-M product limit estimator. Under the definition of K-M product limit estimator, we obtain that the relation formula between es...In this work, we consider statistical diagnostic for random right censored data based on K-M product limit estimator. Under the definition of K-M product limit estimator, we obtain that the relation formula between estimators. Similar to complete data, we define likelihood displacement and likelihood ratio statistic. Through a real data application, we show that our proposed procedure is validity.展开更多
A central limit theorem for the integrated square error (ISE) of the kernelhazard rate estimators is obtained based on left truncated and right censored data. Anasymptotic representation of the mean integrated square ...A central limit theorem for the integrated square error (ISE) of the kernelhazard rate estimators is obtained based on left truncated and right censored data. Anasymptotic representation of the mean integrated square error (MISE) for the kernel hazardrate estimators is also presented.展开更多
基金Supported by Project of National Social Science Foundation(09CJY054 and 11BJY050)
文摘Existing laws have three limitations on transfer of land contractual management right. The survey of 506 farmer households in Zhejiang,Jiangxi and Guangxi provinces indicates that most farmers have the consistent knowledge of limitation on " transfer being approved by the party giving out the contract in advance" with legislative requirements,but it is not effectively implemented in actual operation. As to limitation on transferee,no matter in cognition of farmers,or in real transfer process,the transferee is not totally limited to farmers engaged in agricultural production and management. For the constraint that the transferor should have stable non-agricultural occupation or stable income source, most farmers agree,but more than half of the farmers have not confirmed the transfer action in practice.
文摘 The right to claim for damages for infringement is of the character of credit and an object of limitation of action. In case of trademark right infringement, the provision on limitation of action of the General Principles of the Civil Law also apply to the trademark proprietor's right to claim for damages for infringement.……
文摘BACKGROUND Gastrointestinal stromal tumors(GISTs)are the most frequent mesenchymal tumors of gastrointestinal tract.The most common sites of metastases are the liver and the peritoneum,whereas breast metastases from GIST are extremely rare.We present a second case of GIST breast metastasis.CASE SUMMARY We found a case of breast metastasis from rectum GIST.A 55-year-old female patient presented with rectum tumor with multiply liver lesions and metastasis in the right breast.Abdominal-perineal extirpation of rectum was performed,histology and immunohistochemistry study showed GIST,mixed type with CD117 and DOG-1 positive staining.The patient was taking imatinib 400 mg for 22 mo with stable disease.Because of growth of the breast metastasis the treatment was changed twice:The dose of imatinib was doubled with further progression in the breast lesion and then the patient was receiving sunitinib for 26 mo with partial response in the right breast and stable disease in the liver lesions.The breast lesion increased and right breast resection was done–surgery on local progression,the liver metastases were stable.Histology and immunohistochemistry studies revealed GIST metastasis,CD 117 and DOG 1 positive with KIT exon 11 mutation.After surgery the patient resumed imatinib.Until now the patient has been taking imatinib 400 mg for 19 mo without progression,last follow up was in November 2022.CONCLUSION GISTs breast metastases are extremely rare,we described the second case.At the same time second primary tumors have been reported frequently in patients diagnosed with GISTs and breast cancer is one of the most common second primary tumors in patients with GISTs.That is why it is very important to distinguish primary from metastatic breast lesions.Surgery on local progression made it possible to resume less toxic treatment.
基金This article has been sponsored by the Core Research Base Project“The Comparative Study of the States outside the NPT Regime”(project number:11jz004)from Education Department of Shaanxi Provincial Government and two-class General Financial Grant for the China Postdoctoral Science Foundation(Grant No.:2012M521660).
文摘A No-Fly Zone(NFZ)is a unique mode of humanitarian intervention which is understudied in international relations.This article focuses on the political dimension of NFZs in international relations and investigates their implementations by empirically reviewing all three cases of NFZs to date.There may be efforts by intervening states to highlight humanitarian crises among certain targets to secure UN authorization for the NFZs;yet the implementation of NFZs is also driven largely by the security interests of enforcing states.As a result,there is the potential for those states implementing NFZs to transcend legal authorization and sometimes use excessive force,with likely calamitous results for local populations,or in extreme cases,accomplishing regime change by supporting opposition parties in target states.
基金a significant progress of Research on Developing a Fairer and More Equitable Global Governance System (Project Approval No. 20AZD104)key program of National Social Science Foundation of China+1 种基金major program of National Social Science Found of ChinaResearch on International Law of Major Public Health Emergencies (Project Approval No. 20&ZD201)。
文摘The legal regulation of racist speech involves limitation on the freedom of speech, which requires prudent trade-offs between freedom and quality. The protection of the freedom of speech, although of great value to a democratic society, does not include the pro tection of racist speech. The justification for regulating racist speech lies in the impact of racial ly-charged speech, not in the content of the speech itself. The regulation of racist speech should take into consideration thecriteriaofsubjectivemalignancy,necessityandproportionality.Due to their social status and special role in a democratic society, the media and political figures should bear a more stringent duty of care because of the harm and consequences of their racist remarks, which are far greater than those of other groups. During the pandemic, legal regula tion is required regarding remarks of politicians and the media that imply discrimination linked to CoVID-19.
文摘In this work, we consider statistical diagnostic for random right censored data based on K-M product limit estimator. Under the definition of K-M product limit estimator, we obtain that the relation formula between estimators. Similar to complete data, we define likelihood displacement and likelihood ratio statistic. Through a real data application, we show that our proposed procedure is validity.
文摘A central limit theorem for the integrated square error (ISE) of the kernelhazard rate estimators is obtained based on left truncated and right censored data. Anasymptotic representation of the mean integrated square error (MISE) for the kernel hazardrate estimators is also presented.
