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121.
This study compared motor actions and spatiotemporal changes between weight divisions from Ultimate Fighting Championship (UFC™), conducting a practical application for mixed martial arts (MMA) training. For this, we analyzed 2814 rounds of all weight divisions by motor actions and spatiotemporal changes according actions and time of the Keeping distance, Clinch and Groundwork combat phases. We observed differences between weight divisions in the keeping distance on stand-up combat (p  0.001; with lower time in Featherweight 131.4 s and bantamweight 127.9 s) clinch without attack (p  0.001; with higher timer in Flyweight 11.4 s and Half-middleweight 12.6 s) and groundwork without attack (p  0.001; with higher timer in Half-middleweight 0.9 s). During keeping distance, half-middleweight presented a higher frequency of Head Strikes Landed (p = 0.026; 7 ± 8 times) and attempted (p = 0.003; 24 ± 22 times). In clinch actions heavyweight present a higher frequency (p  0.023) of head strike landed (3 ± 7 times) and attempted (4 ± 9 times) and half-middleweight for body strikes (p  0.023) landed (2 ± 5 times) and attempted (3 ± 5 times). At the last, during groundwork, Bantamweight present a higher frequency (p  0.036) of head strikes landed (8 ± 10 times) and attempted (10 ± 13 times) body strikes landed (p  0.044; 3 ± 5 times) and attempted (3 ± 6 times). This study reveals important point to training and provide a challenge applied referential to the conditioning plains. From the weight divisions differences should be aware of the increase in the frequency of distance actions, especially in light and middleweights. On the Ground, bantamweight can focus on striking and grappling actions than others.  相似文献   
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I begin with an account of what is deserved in human ethics, an ethics that assumes without argument that only humans, or rational agents, count morally. I then take up the question of whether nonhuman living beings are also deserving and answer it in the affirmative. Having established that all individual living beings, as well as ecosystems, are deserving, I go on to establish what it is that they deserve and then compare the requirements of global justice when only humans are taken into account with the requirements of global justice when all living beings are taken into account.  相似文献   
124.
Abstract— Current proposals to promote and strengthen marriage among low-income populations focus on values and behavioral skills as primary targets of intervention. Marital research that examines contextual influences on marriage calls these emphases into question. Ethnographic and survey research reveal no evidence that populations experiencing higher rates of divorce value healthy marriages any less than other populations do. Longitudinal and observational research reveals two mechanisms through which the environment of a marriage may enhance or constrain effective relationship maintenance. First, some environments contain fewer sources of support and pose more severe challenges than others, presenting marriages in those environments with greater burdens than marriages in more supportive environments are faced with. Second, when demands external to the marriage are relatively high, even couples with adequate coping skills may have difficulty exercising those skills effectively. Together, such findings suggest that successful policies and interventions to strengthen marriages need to acknowledge the environments within which marriages take place.  相似文献   
125.
郭雍是兼山学派的代表人物,学术思想属于程门支流.郭雍秉承义理解易之风,推崇二程、张载而又自成一家.郭雍反对象数派的<河图><洛书>衍生大易的观点.他认为<易>为圣人明道之书.到了春秋时期,大道不行,卜筮成为主流.<易>为包羲、文王、周公、孔子四圣人所作.对"道、象、数"的关系,郭雍提出了自己的看法.郭雍还认为汉代以来,象数之学附会于<易>,圣人之道熄灭无传.直到程颢、程颐、张载三先生发挥易理精奥,圣人之道才得以重现.郭雍的父亲郭忠孝是程颐的学生,郭雍作<郭氏传家易说>的目的就是继承程颐和其父的解<易>传统,阐明圣人之道也.  相似文献   
126.
Abstract: The Bush administration's military war on terrorism is a blunt, ineffective, and unjust response to the threat posed to innocent civilians by terrorism. Decentralized terrorist networks can only be effectively fought by international cooperation among police and intelligence agencies representing diverse nation‐states, including ones with predominantly Islamic populations. The Bush administration's allegations of a global Islamist terrorist threat to the national interests of the United States misread the decentralized and complex nature of Islamist politics. Undoubtedly there exists a “combat fundamentalist” element within Islamism. But the threat posed to U.S. citizens by Islamist terrorism neither necessitates nor justifies as a response massive military invasions of other nations. Not only does the Bush administration's war on alleged “terrorist states” violate the doctrine of just war, but in addition these wars arise from a new, unilateral, imperial foreign‐policy doctrine of “preventive wars.” Such a doctrine will isolate the United States from international institutions and long‐standing allies. The weakening of these institutions and alliances will only weaken the ability of the international community to deter terrorism.  相似文献   
127.
One of the most pressing concerns in the study of international relations today is to develop a systematic account of the impact of domestic politics on foreign policy. This paper argues that domestic politics frequently influences foreign policy through a process of decision-making that grows out of the decision-maker's awareness of the requirements for effective action in the political context. It is therefore necessary to develop a theory that can explain how the political context's characteristic features affect decision-makers' thinking. In attempting to combine insights culled from the literature on political decision-making with psychological theories of decision-making processes, this paper offers a first step toward such a theory.  相似文献   
128.
医疗保健政策与医患关系   总被引:7,自引:3,他引:4  
医疗保健政策深刻地影响着医患关系,并左右着医患关系的发展与变化.在实行"以公平为主,兼顾效益"的福利性的医疗保健政策时期,我国的医患关系是和谐的.但自从医疗保健政策向"经济导向型"方向转变之后,国家大幅度减少了对卫生事业的投入,医院必须从病人身上取得卫生发展必要的资金,医药费用上涨是必然的,也失去了公平和公正,并最终导致医患关系的恶化.调整医患关系不能仅从医、患两方面着手,建立符合医学伦理的卫生政策,才是问题的关键.  相似文献   
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Lessons Learned from the Parents Matter! Program   总被引:1,自引:1,他引:0  
We present a discussion of some of the lessons the investigators learned during the development and implementation phases of the Parents Matter! Program (PMP). Lessons were learned that are relevant to various groups involved in large scale, multi-site, community-based intervention studies: investigators, community leaders, community members, project staff, and participants. Specific lessons learned include: (1) forge collaboration early: (2) maintain communication; (3) clearly delineate policies and procedures; and (4) develop proactive strategies. We also include a list of important questions to consider when contemplating similar projects.  相似文献   
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