Objective To discuss the problems existing in the compensation of Chinese clinical trial participants and propose some suggestions for improving their rights.Methods The literature related to the participants’right t...Objective To discuss the problems existing in the compensation of Chinese clinical trial participants and propose some suggestions for improving their rights.Methods The literature related to the participants’right to compensation at home and abroad was searched to study the inadequacy of the compensation right for clinical trial participants in China from four aspects:insurance system,principle of attribution,legal relationship and compensation regulations.Then,some suggestions to improve the participants’right to compensation were proposed.Results and Conclusion China lacks clear legal norms for participants’right to compensation.There are problems such as unclear insurance rules and compensation rules,unclear contractual relationships between parties to clinical trials,and no laws and regulations to rely on for attribution and compensation.China should issue regulatory guidelines related to the right to compensation of participants in clinical trials,so that all parties in clinical trials can have rules to follow if there is the occurrence of injury,which can better protect the rights and interests of the participants.展开更多
The law "Trial and Error Ordinance" enacted in 2006 and spreading throughout China especially since 2016 is the best starting point for China's democratization, because Chinese government officials cannot be confro...The law "Trial and Error Ordinance" enacted in 2006 and spreading throughout China especially since 2016 is the best starting point for China's democratization, because Chinese government officials cannot be confronted with their new challenges directly without the right to trial and error. This study has tried to build a new democratic theory, mistake-tolerant democracy based on the right to trial and error with Chinese characteristics and Western value to guide Chinese democratized way. The right theory of mistake-tolerant democracy is the new right paradigm, "the right to trial and error as an original right and mutual empowerment theory" proposed by the combination of the state of nature and the scientific method of trial and error rather than natural right theory and social contract theory. Mistake-tolerant democracy emphasizes that the people have the equal right to trial and error as an original right, and the officials' right to trial and error are granted "from the people and should empower the corresponding rights to them, which is the meaning of mutual empowerment theory.展开更多
Since the release of the first human rights white paper in 1991,the development of the right to education has made remarkable achievements along with the economic miracle of China’s continuous growth and the promotio...Since the release of the first human rights white paper in 1991,the development of the right to education has made remarkable achievements along with the economic miracle of China’s continuous growth and the promotion of education reform.At the regulation level,the right to education has been systematically guaranteed based on the type and phase of education.At the value level,rural areas,poverty-stricken areas,and vulnerable groups have been given preferential treatment to comprehensively improve the quality of their educational resources such as material and financial resources,teachers and curriculum,and digital education development and ensure fair and high-quality development of their right to education.In the future,equal emphasis on fairness and quality will be the value orientation for the development of the right to education,and the rule of law in education will be needed to further provide systematic and strong institutional guarantees for the right to fair and high-quality education.展开更多
This essay suggests that in 1962-1963, before Birmingham and the March on Washington, a coalition of Black and White civil rights activists, labor, and religious leaders were in the vanguard of the struggle both on th...This essay suggests that in 1962-1963, before Birmingham and the March on Washington, a coalition of Black and White civil rights activists, labor, and religious leaders were in the vanguard of the struggle both on the Pacific Slope and in the nation. Berkeley's battle for fair housing represented an important phase of the civil rights struggle on the west coast and in cities where racial segregation was not based on law, but part of a conspiracy, silent but quite effective, among realtors, mortgage lenders, and renters, against Blacks and other minorities. Encouraged by state antidiscrimination legislation, Berkeley activists embarked upon a fair housing campaign based on surveys of the problem, efforts to enact legislation, and direct action. The irrationality of racists who defended their right to discriminate was one of the most singular aspects of the fair housing struggle. Though they lost at the local level, the coalition of new political forces succeeded a few months later at the state level and represented an effective force in liberal politics in the city for years to come. Because of the stiff opposition and the limits of reformers' liberal fair housing regulations, however, working class and poor African Americans still faced severe housing problems.展开更多
Subjects in clinical trials, either patients with the target disease or healthy vohmteers, inevitably run a risk of injury or even death. To protect human subjects' rights to life and health, the Declaration of Helsi...Subjects in clinical trials, either patients with the target disease or healthy vohmteers, inevitably run a risk of injury or even death. To protect human subjects' rights to life and health, the Declaration of Helsinki has been developed as "a statement of ethical principles for medical research involving human subjects. Though widely regarded as a milestone in human research ethics, it is not a law or regulation, and is unable to effectively protect human subjects' rights. In this context, China beefs up its legal protection of clinical trial subjects.展开更多
In response to the 'cages in courts' issue in criminal trials,after reviewing a series of cases such as 'Svinarenko and Slyadnev v.Russia',the European Court of Human Rights has gradually clarified tha...In response to the 'cages in courts' issue in criminal trials,after reviewing a series of cases such as 'Svinarenko and Slyadnev v.Russia',the European Court of Human Rights has gradually clarified that the 'human dignity of the accused and his right to a fair trial are higher than the value of court security',thus found that putting the accused in a cage dock or improper use of a glass cabin dock are in breach of Article 3 and Article 6 of the European Convention on Human Rights,constitutes degrading treatment and violates the right to a fair trial.This position is in line with the international overall trend,which is of significance as a reference for China’s courts.Domestic courts should take the initiative to change the current use of the 'low fence dock' to further enhance China’s judicial civilization.展开更多
The “informed consent principle” in human clinical trials is the product of the extension of the concept of human rights in the field of human trials and a reflection of the progress of human civilization in biomedi...The “informed consent principle” in human clinical trials is the product of the extension of the concept of human rights in the field of human trials and a reflection of the progress of human civilization in biomedical research. In recent years, the legal protection of the right to informed consent for research subjects has been gradually improved in China. The right to informed consent for research subjects has been improved from an ethical norm to a legal norm. The legal status of legal norms has also been gradually improved. Based on the public law regulations, private law relief has been added to the legal relief system for the infringement of the right to informed consent for research subjects. As a result, the protection of rights has been enhanced. The domestic informed consent protection system is partially in line with international norms. The protection of the right to informed consent depends on the perfection of the legal system and the social consensus to respect human rights and the right to self-determination.展开更多
The reason why Chinese scholars cannot bridge between Confucianism and democracy as a century problem since 1920s is that liberal democracy has two fundamental defects:Human beings born with wisdom have known rights b...The reason why Chinese scholars cannot bridge between Confucianism and democracy as a century problem since 1920s is that liberal democracy has two fundamental defects:Human beings born with wisdom have known rights before entering societies,which is contrary to Confucianism;separation between politics and religions has led to religious ceremony of confession far away from politics.Mistake-tolerant democracy whose right theory is the right to trial and error as an original right and mutual empowerment theory can overcome above defects.Liberty is divided into the right to trial and error as an original right in innovative fields which can be transferred by contract and unalienable liberties in non-innovative ones.The spirit and behavior of self-criticism to people like confession is a virtue which meets Confucian moral requirements of becoming a Saint and politician’s obligation required in mistake-tolerant democracy,which can solve the century problem at utmost.展开更多
Among various views on intergenerational justice, the most widely accepted theory invokes the rights of future generations. However, the rights theory seems to suffer from the non-identity problem addressed by Derek P...Among various views on intergenerational justice, the most widely accepted theory invokes the rights of future generations. However, the rights theory seems to suffer from the non-identity problem addressed by Derek Parfit. Some rights theorists attempt to circumvent the problem by examining causal links between actions taken by preceding generations and their effects on succeeding ones, Others try to do so by replacing future individual rights with such collective rights. This paper argues that both individualist and collectivist versions of the rights theory fail to supply grounds for intergenerational concern. The paper then offers an alternative theory that refines the idea of duty of fair play developed by John Rawls and applies it to the context of intergenerational relationships. To begin with, I identify several characteristics of posterity and explicate the adverse implications these characteristics have for other major theories of intertemporal concern than the rights theory. Next, different versions of the rights theory are closely examined from the perspective of the non-identity problem. Then, I offer an alternative argument for caring about future people, which is founded on the idea of intergenerational fair play. This paper concludes by noting that the fairness theory, unlike its rivals, does not face the non-identity problem or any other problems stemming from the features of posterity previously identified.展开更多
The Marrakesh Treaty is,in essence,a human rights treaty.The interpretation and implementation of the treaty cannot be separate from the view on the persons with disabilities from the perspective of human rights.Based...The Marrakesh Treaty is,in essence,a human rights treaty.The interpretation and implementation of the treaty cannot be separate from the view on the persons with disabilities from the perspective of human rights.Based on this view,the interpretation of the treaty should reflect its value of promoting equality,instead of granting privileges to the persons with disabilities.During its implementation,it should be forbidden to aggravate the social alienation of the persons with disabilities by making excessive stipulations.Taking the implementation of the treaty as an opportunity,promoting the transformation of the view on the persons with disabilities from the individual model to the human rights model and facilitating the concept of“building the intangible accessible environment”can maximize the significance of the treaty.展开更多
The theme of this human rights conference is "Human Rights: A Fair Go For All." It’s true that all people wish to enjoy human rights, especially those who lack or are deprived of human rights. The Chinese p...The theme of this human rights conference is "Human Rights: A Fair Go For All." It’s true that all people wish to enjoy human rights, especially those who lack or are deprived of human rights. The Chinese peopie used to have no human rights at all. They paid a most terrifying price through bloodshed and sacrifices to win their rights today. Therefore, the Chinese people attach great importance to and very much treasure human rights, and they also harbor great sympathy for those who still lack human rights. In today’s world,展开更多
1文献来源Lu Y-S, Mahidin EIBM, Azim H, et al.Abstract GS1-10:Primary results from the randomized phaseⅡRIGHT Choice trial of premenopausal patients with aggressive HR+/HER2-advanced breast cancer treated with ribocic...1文献来源Lu Y-S, Mahidin EIBM, Azim H, et al.Abstract GS1-10:Primary results from the randomized phaseⅡRIGHT Choice trial of premenopausal patients with aggressive HR+/HER2-advanced breast cancer treated with ribociclib+endocrine therapy vs physician’s choice combination chemotherapy[J].Cancer Res,2023,83(5S):GS1-10.展开更多
Drone strikes are increasingly used in counter-terrorism operations and other military fields,and drones are heralded as the“future of war.”Meanwhile,the use of drones as weapons also brings a series of human rights...Drone strikes are increasingly used in counter-terrorism operations and other military fields,and drones are heralded as the“future of war.”Meanwhile,the use of drones as weapons also brings a series of human rights challenges,mainly reflected in the infringement upon or serious threat to basic rights such as the right to life and the right to a fair trial,leading to a series of imputation problems.In fact,international human rights law is binding on States parties,whether in peacetime or in armed conflicts,and the protection of human rights it provides continues.This requires relevant entities to incorporate this new type of military use into regulation as soon as possible.Meanwhile,based on the principle of respecting national sovereignty,they should abide by the principle of distinction and proportionality,prevent the violation of human rights through abuse of armed drones,reinterpret relevant concepts and principles,gradually develop international standards for the use of drones as weapons,fairly and reasonably determine the responsibilities of various parties,and ensure that the use of new technologies does not negatively affect human rights protection.展开更多
Racial discrimination remains a prevalent issue in the contemporary U.S.despite efforts to promote equality.Many young African American and Hispanic males are easy target for law enforcement agents.Minorities experien...Racial discrimination remains a prevalent issue in the contemporary U.S.despite efforts to promote equality.Many young African American and Hispanic males are easy target for law enforcement agents.Minorities experience a higher and more unfair form of racial discrimination,racial profiling,police brutality,unfair sentencing,and mass incarceration for offences which are the same or less than those committed by White males.The rate of incarceration in the United States is five to eight times higher than most developed countries,and Black males constitute the largest percentage of inmates in the U.S.prison system.Once arrested,Black Americans are more likely to remain in prison longer,and await trial for minor offenses at a higher rate than Whites.Black and Latino males sentenced in state and federal courts face significantly greater odds of incarceration than White offenders for the same or even higher crimes.Vagins and McCurdy in a 2006 ACLU on“cracks in the system”reported that“There is no rational medical or penological reason for the 100:1 disparity between crack and powder cocaine and instead it causes an unjustified racial disparity in our penal system”(p.7).There is a racial disparity in the proportion of Black males in prison serving sentences of life without the possibility of parole(LWOP).In addition,The United States Criminal Justice System needs to be carefully examined as a top priority agenda needing immediate call of action that needs reform to guarantee the constitutional rights accorded to every American“with liberty and justice for all”.展开更多
The Marrakesh Treaty is an international treaty specifically concluded by the World Intellectual Property organization(WIPo)to address the“book famine”for people who are blind,visually impaired,or otherwise print di...The Marrakesh Treaty is an international treaty specifically concluded by the World Intellectual Property organization(WIPo)to address the“book famine”for people who are blind,visually impaired,or otherwise print disabled.It uses the tools of copyright law and policy for the purpose of human rights.Prior to the conclusion of the Marrakesh Treaty,the international intellectual property treaties were all focused on intellectual property protection and the higher level of protection.The Marrakesh Treaty is the first international intellectual property treaty to highlight the limitation and exceptions of rights and explicitly use human rights discourse.There were some theoretical disputes during the negotiation of the Marrakesh Treaty,mainly because the international community failed to reach a consensus on such basic theoretical issues as the relationship between copyright and human rights and the legal nature of the Marrakesh Treaty.When implementing the Marrakesh Treaty in domestic law,China should face theoretical disputes,coordinate the protection of copyright and the promotion of human rights on the basis of its national conditions,and make corresponding institutional arrangements.展开更多
基金Liaoning Pharmaceutical Industry Innovation and Development Strategy Research and Funding Project(2020lslktyb-095)National Medical Products Administration-Special Fund of Drug Regulatory Research Institute of Shenyang Pharmaceutical University(2021jgkx004)+1 种基金Shenzhen Maternity&Child Healthcare Hospital Science Foundation(2022(73))Shenzhen Health Economics Society Research Fund Project(202333).
文摘Objective To discuss the problems existing in the compensation of Chinese clinical trial participants and propose some suggestions for improving their rights.Methods The literature related to the participants’right to compensation at home and abroad was searched to study the inadequacy of the compensation right for clinical trial participants in China from four aspects:insurance system,principle of attribution,legal relationship and compensation regulations.Then,some suggestions to improve the participants’right to compensation were proposed.Results and Conclusion China lacks clear legal norms for participants’right to compensation.There are problems such as unclear insurance rules and compensation rules,unclear contractual relationships between parties to clinical trials,and no laws and regulations to rely on for attribution and compensation.China should issue regulatory guidelines related to the right to compensation of participants in clinical trials,so that all parties in clinical trials can have rules to follow if there is the occurrence of injury,which can better protect the rights and interests of the participants.
文摘The law "Trial and Error Ordinance" enacted in 2006 and spreading throughout China especially since 2016 is the best starting point for China's democratization, because Chinese government officials cannot be confronted with their new challenges directly without the right to trial and error. This study has tried to build a new democratic theory, mistake-tolerant democracy based on the right to trial and error with Chinese characteristics and Western value to guide Chinese democratized way. The right theory of mistake-tolerant democracy is the new right paradigm, "the right to trial and error as an original right and mutual empowerment theory" proposed by the combination of the state of nature and the scientific method of trial and error rather than natural right theory and social contract theory. Mistake-tolerant democracy emphasizes that the people have the equal right to trial and error as an original right, and the officials' right to trial and error are granted "from the people and should empower the corresponding rights to them, which is the meaning of mutual empowerment theory.
文摘Since the release of the first human rights white paper in 1991,the development of the right to education has made remarkable achievements along with the economic miracle of China’s continuous growth and the promotion of education reform.At the regulation level,the right to education has been systematically guaranteed based on the type and phase of education.At the value level,rural areas,poverty-stricken areas,and vulnerable groups have been given preferential treatment to comprehensively improve the quality of their educational resources such as material and financial resources,teachers and curriculum,and digital education development and ensure fair and high-quality development of their right to education.In the future,equal emphasis on fairness and quality will be the value orientation for the development of the right to education,and the rule of law in education will be needed to further provide systematic and strong institutional guarantees for the right to fair and high-quality education.
文摘This essay suggests that in 1962-1963, before Birmingham and the March on Washington, a coalition of Black and White civil rights activists, labor, and religious leaders were in the vanguard of the struggle both on the Pacific Slope and in the nation. Berkeley's battle for fair housing represented an important phase of the civil rights struggle on the west coast and in cities where racial segregation was not based on law, but part of a conspiracy, silent but quite effective, among realtors, mortgage lenders, and renters, against Blacks and other minorities. Encouraged by state antidiscrimination legislation, Berkeley activists embarked upon a fair housing campaign based on surveys of the problem, efforts to enact legislation, and direct action. The irrationality of racists who defended their right to discriminate was one of the most singular aspects of the fair housing struggle. Though they lost at the local level, the coalition of new political forces succeeded a few months later at the state level and represented an effective force in liberal politics in the city for years to come. Because of the stiff opposition and the limits of reformers' liberal fair housing regulations, however, working class and poor African Americans still faced severe housing problems.
基金funded by the National Social Science Foundation of China (Grant No.14BFX161)
文摘Subjects in clinical trials, either patients with the target disease or healthy vohmteers, inevitably run a risk of injury or even death. To protect human subjects' rights to life and health, the Declaration of Helsinki has been developed as "a statement of ethical principles for medical research involving human subjects. Though widely regarded as a milestone in human research ethics, it is not a law or regulation, and is unable to effectively protect human subjects' rights. In this context, China beefs up its legal protection of clinical trial subjects.
文摘In response to the 'cages in courts' issue in criminal trials,after reviewing a series of cases such as 'Svinarenko and Slyadnev v.Russia',the European Court of Human Rights has gradually clarified that the 'human dignity of the accused and his right to a fair trial are higher than the value of court security',thus found that putting the accused in a cage dock or improper use of a glass cabin dock are in breach of Article 3 and Article 6 of the European Convention on Human Rights,constitutes degrading treatment and violates the right to a fair trial.This position is in line with the international overall trend,which is of significance as a reference for China’s courts.Domestic courts should take the initiative to change the current use of the 'low fence dock' to further enhance China’s judicial civilization.
文摘The “informed consent principle” in human clinical trials is the product of the extension of the concept of human rights in the field of human trials and a reflection of the progress of human civilization in biomedical research. In recent years, the legal protection of the right to informed consent for research subjects has been gradually improved in China. The right to informed consent for research subjects has been improved from an ethical norm to a legal norm. The legal status of legal norms has also been gradually improved. Based on the public law regulations, private law relief has been added to the legal relief system for the infringement of the right to informed consent for research subjects. As a result, the protection of rights has been enhanced. The domestic informed consent protection system is partially in line with international norms. The protection of the right to informed consent depends on the perfection of the legal system and the social consensus to respect human rights and the right to self-determination.
文摘The reason why Chinese scholars cannot bridge between Confucianism and democracy as a century problem since 1920s is that liberal democracy has two fundamental defects:Human beings born with wisdom have known rights before entering societies,which is contrary to Confucianism;separation between politics and religions has led to religious ceremony of confession far away from politics.Mistake-tolerant democracy whose right theory is the right to trial and error as an original right and mutual empowerment theory can overcome above defects.Liberty is divided into the right to trial and error as an original right in innovative fields which can be transferred by contract and unalienable liberties in non-innovative ones.The spirit and behavior of self-criticism to people like confession is a virtue which meets Confucian moral requirements of becoming a Saint and politician’s obligation required in mistake-tolerant democracy,which can solve the century problem at utmost.
文摘Among various views on intergenerational justice, the most widely accepted theory invokes the rights of future generations. However, the rights theory seems to suffer from the non-identity problem addressed by Derek Parfit. Some rights theorists attempt to circumvent the problem by examining causal links between actions taken by preceding generations and their effects on succeeding ones, Others try to do so by replacing future individual rights with such collective rights. This paper argues that both individualist and collectivist versions of the rights theory fail to supply grounds for intergenerational concern. The paper then offers an alternative theory that refines the idea of duty of fair play developed by John Rawls and applies it to the context of intergenerational relationships. To begin with, I identify several characteristics of posterity and explicate the adverse implications these characteristics have for other major theories of intertemporal concern than the rights theory. Next, different versions of the rights theory are closely examined from the perspective of the non-identity problem. Then, I offer an alternative argument for caring about future people, which is founded on the idea of intergenerational fair play. This paper concludes by noting that the fairness theory, unlike its rivals, does not face the non-identity problem or any other problems stemming from the features of posterity previously identified.
文摘The Marrakesh Treaty is,in essence,a human rights treaty.The interpretation and implementation of the treaty cannot be separate from the view on the persons with disabilities from the perspective of human rights.Based on this view,the interpretation of the treaty should reflect its value of promoting equality,instead of granting privileges to the persons with disabilities.During its implementation,it should be forbidden to aggravate the social alienation of the persons with disabilities by making excessive stipulations.Taking the implementation of the treaty as an opportunity,promoting the transformation of the view on the persons with disabilities from the individual model to the human rights model and facilitating the concept of“building the intangible accessible environment”can maximize the significance of the treaty.
文摘The theme of this human rights conference is "Human Rights: A Fair Go For All." It’s true that all people wish to enjoy human rights, especially those who lack or are deprived of human rights. The Chinese peopie used to have no human rights at all. They paid a most terrifying price through bloodshed and sacrifices to win their rights today. Therefore, the Chinese people attach great importance to and very much treasure human rights, and they also harbor great sympathy for those who still lack human rights. In today’s world,
文摘1文献来源Lu Y-S, Mahidin EIBM, Azim H, et al.Abstract GS1-10:Primary results from the randomized phaseⅡRIGHT Choice trial of premenopausal patients with aggressive HR+/HER2-advanced breast cancer treated with ribociclib+endocrine therapy vs physician’s choice combination chemotherapy[J].Cancer Res,2023,83(5S):GS1-10.
基金the phase achievement of a key project(21AFX004)of the National Social Science Fund of China in 2021
文摘Drone strikes are increasingly used in counter-terrorism operations and other military fields,and drones are heralded as the“future of war.”Meanwhile,the use of drones as weapons also brings a series of human rights challenges,mainly reflected in the infringement upon or serious threat to basic rights such as the right to life and the right to a fair trial,leading to a series of imputation problems.In fact,international human rights law is binding on States parties,whether in peacetime or in armed conflicts,and the protection of human rights it provides continues.This requires relevant entities to incorporate this new type of military use into regulation as soon as possible.Meanwhile,based on the principle of respecting national sovereignty,they should abide by the principle of distinction and proportionality,prevent the violation of human rights through abuse of armed drones,reinterpret relevant concepts and principles,gradually develop international standards for the use of drones as weapons,fairly and reasonably determine the responsibilities of various parties,and ensure that the use of new technologies does not negatively affect human rights protection.
文摘Racial discrimination remains a prevalent issue in the contemporary U.S.despite efforts to promote equality.Many young African American and Hispanic males are easy target for law enforcement agents.Minorities experience a higher and more unfair form of racial discrimination,racial profiling,police brutality,unfair sentencing,and mass incarceration for offences which are the same or less than those committed by White males.The rate of incarceration in the United States is five to eight times higher than most developed countries,and Black males constitute the largest percentage of inmates in the U.S.prison system.Once arrested,Black Americans are more likely to remain in prison longer,and await trial for minor offenses at a higher rate than Whites.Black and Latino males sentenced in state and federal courts face significantly greater odds of incarceration than White offenders for the same or even higher crimes.Vagins and McCurdy in a 2006 ACLU on“cracks in the system”reported that“There is no rational medical or penological reason for the 100:1 disparity between crack and powder cocaine and instead it causes an unjustified racial disparity in our penal system”(p.7).There is a racial disparity in the proportion of Black males in prison serving sentences of life without the possibility of parole(LWOP).In addition,The United States Criminal Justice System needs to be carefully examined as a top priority agenda needing immediate call of action that needs reform to guarantee the constitutional rights accorded to every American“with liberty and justice for all”.
基金a periodic research result of the Case Study of Copyright Protection in Media Convergence in the Digital Era(Grant No.20XN0001)of the scientific research fund program of the Renmin University of China。
文摘The Marrakesh Treaty is an international treaty specifically concluded by the World Intellectual Property organization(WIPo)to address the“book famine”for people who are blind,visually impaired,or otherwise print disabled.It uses the tools of copyright law and policy for the purpose of human rights.Prior to the conclusion of the Marrakesh Treaty,the international intellectual property treaties were all focused on intellectual property protection and the higher level of protection.The Marrakesh Treaty is the first international intellectual property treaty to highlight the limitation and exceptions of rights and explicitly use human rights discourse.There were some theoretical disputes during the negotiation of the Marrakesh Treaty,mainly because the international community failed to reach a consensus on such basic theoretical issues as the relationship between copyright and human rights and the legal nature of the Marrakesh Treaty.When implementing the Marrakesh Treaty in domestic law,China should face theoretical disputes,coordinate the protection of copyright and the promotion of human rights on the basis of its national conditions,and make corresponding institutional arrangements.