关于足底跖区压力分布与年龄相关性的研究

年龄是人体生理机能和运动机能的时间标志。随着年龄的增长,足底跖区压力分布会呈现一定规律的变化,这对于通过足底跖区压力的不同分布推断遗留足迹人的年龄有重要意义。文章利用足底压力分析系统分别采集了20、30、40、50四个年龄段人群的跖区压力数据,对跖区压力分布和年龄的关系进行了统计分析。研究结果表明,足底跖区压力分布与年龄具有明显的相关性,这为利用跖区压力分布推断年龄提供了理论依据和实验支持。     

食品安全中的政府责任

当前食品安全问题日益严重,政府作为人民利益的终极保护者,承担着不可推卸的责任。政府责任是政府在行使自身权力过程中应担负的对社会和人民应尽的义务。在食品安全问题中,政府主要承担道德责任、法律责任和行政责任。从政府的角度看我国食品安全问题,落实政府责任是解决食品安全问题的治本之策,其中包括：以责任理念审视道德责任,以完善立法、严格执法担当法律责任,以加强监管落实行政责任。     

跨境湾区开发的理论探索:以中越北部湾及粤港澳湾区为例

文章提出"跨境湾区"概念及其多核分化竞争与跨境集聚整合等竞合特征,在中国改革开放、参与全球及区域经济一体化的大背景下分析跨境湾区形成与发展的动因,并分析北部湾及粤港澳(或伶仃洋)湾区等跨境湾区发展系统30年的历程,回顾跨境湾区理论的进展脉络,进而构想其未来研究的前景与路向.     

病毒性出血败血症病毒实时荧光RT-RPA恒温检测方法的建立

为建立一种简单、快速的病毒性出血败血症病毒(VHSV)检测方法,本研究通过比较分析VHSV N基因的保守序列,设计了多对引物和一条探针。经过筛选优化,建立了实时荧光RT-RPA检测方法。该方法在39℃恒温反应20 min即可快速、特异性地检测出VHSV,与其他水生动物病毒不发生交叉反应,该方法检测限为1.83×10^3PFU/mL,利用本研究方法对30份鲑鳟鱼临床样品以及9份鱼类疫病病原样品进行检测,检测结果与荧光定量PCR方法结果一致。上述结果表明,本研究建立的检测方法操作简单,反应灵敏,结果可靠,仪器依赖性低,适用于现场对VHSV快速检测。     

促渗透剂在鸡胚胎免疫中应用的初步研究

选用氮酮和丙二醇作促渗透剂,观察2种渗透剂在气室膜对台盼蓝的促渗透作用及对鸡胚的毒性作用.结果表明,10、20和40 g/L氮酮均有明显的促渗透作用,且其间差异不显著,但随其浓度升高,对鸡胚的毒性作用增强.     

"入世"与应对反倾销问题的对策思考

入世在即,面对欧美等国对我国出口商品反倾销投诉愈演愈烈的现状,本文着重研究如何深入进行市场经济体制改革,运用WTO有关协议中的保障措施,提出避免和应对国外反倾销的对策,以维护我国出口企业在国际贸易中的合法权益.     

从“五声听狱”到脑电位检测侦查—论犯罪心理测试技术视野下侦查手段之变革

犯罪心理测试技术走过了古代萌芽时期、近代创立时期与现代成熟时期三个阶段,当前正在向脑科学方向发展。从“五声听狱”到脑电位检测侦查经历了三次飞跃,即从肉眼观察到使用仪器测定,从单一指标到多参量指标衡量,从测试易受情绪影响的呼吸、脉搏、皮电、血压到检测反映认知程度的脑电位,测试结果由主观上升到客观、由准确上升到精确,推动了刑事侦查结果的公正与侦查效率的提升,侦查方法实现了从经验到前科学、由前科学到科学的历史性变革。     

Limits of regulatory responsiveness: Democratic credentials of responsive regulation

Responsiveness and accountability constitute the process of democratic representation, reinforcing each other. Responsiveness asks elected representatives to adopt policies ex ante preferred by citizens, while accountability consists of the people's ex post sanctioning of the representatives based on policy outcomes. However, the regulatory literature tends to interpret responsiveness narrowly between a regulator and regulatees: the regulator is responsive to regulatees’ compliance without considering broader public needs and preferences. Democratic regulatory responsiveness requires that the regulator should be responsive to the people, not just regulatees. We address this theoretical gap by pointing out the perils of regulatory capture and advancing John Braithwaite's idea of tripartism as a remedy. We draw out two conditions of democratic regulatory responsiveness from Philip Selznick – comprehensiveness and proactiveness. We then propose overlapping networked responsiveness based on indirect reciprocity among various stakeholders. This mechanism is the key to connecting regulatory responsiveness with accountability.     

Deeper Commitment to Human Rights Treaties: Signaling and Investment Risk Perception

Why do some leaders make deeper commitments to human rights treaties (HRAs) by consenting to receive extra monitoring of complaints or communications from individual citizens? Extant theory suggests leaders join HRAs for tangible benefits. However, empirical support for this argument is mixed. To address this mismatch, we approach this question from a different angle. We argue that by ratifying HRAs, leaders send a signal that they are reliable partners who value future returns. Accepting optional articles and protocols that increase monitoring of the state’s human rights behavior, without changing the state’s substantive obligations, helps better signal that the regime does not fear instability nor sees the need to resort to the proscribed abuses in the future. This, in turn, serves as an important middle step to recognizing tangible benefits, such as foreign direct investment, by improving investors’ risk perception of ratified countries.     

Can Tourism Promote Inclusive Growth? Supply Chains,Ownership and Employment in Ha Long Bay,Vietnam

Inclusive growth is contested yet adopted by the World Bank to reduce poverty and inequality through rapid economic growth. Research has tested inclusive growth in sectors including agriculture, but few studies apply it to tourism which is significant for many developing countries. The paper interrogates tourism-led inclusive growth: supply chains, economic linkages/leakage, ownership, employment and expenditure. It draws from fieldwork in Vietnam where tourism has rapidly developed with partial economic benefits for local communities, but does not appear to fall within the inclusive growth paradigm. It is unclear if tourism-led growth will become any more inclusive in the short-to-medium term.